CN101853586B - Instruction car control system and instruction car - Google Patents
Instruction car control system and instruction car Download PDFInfo
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- CN101853586B CN101853586B CN2010101757877A CN201010175787A CN101853586B CN 101853586 B CN101853586 B CN 101853586B CN 2010101757877 A CN2010101757877 A CN 2010101757877A CN 201010175787 A CN201010175787 A CN 201010175787A CN 101853586 B CN101853586 B CN 101853586B
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Abstract
The invention provides an instruction car control system. The system comprises a main pedal mechanism and an auxiliary pedal mechanism, wherein each of the main pedal mechanism and the auxiliary pedal mechanism contains a pedal arm, the main pedal mechanism and the auxiliary pedal are connected through an inhaul cable; each pedal mechanism contains pedal planetary rotating shafts arranged on the pedal arm rotatably, and the two ends of the inhaul cable are separately connected with a main pedal planetary rotating shaft and an auxiliary pedal planetary rotating shaft. The invention also provides an instruction car containing the instruction car control system. By using the instruction car control system of the invention, when pedals pivot, the planetary rotating shafts arranged on the pedals rotate at the same time, namely the trajectory is similar to that of planets. Therefore, the inhaul cable installing holes of the planetary rotating shafts are automatically adjusted to always align with the inhaul cables and the extension directions of the inhaul cables can not change suddenly so that the inhaul cables can not bear bending moment and torsional moment and the service life of the inhaul cables can be prolonged.
Description
Technical field
The present invention relates to instruction car control system and learner-driven vehicle.
Background technology
Car use as driving school teaching in the learner-driven vehicle, and secondary braking maneuver mechanism or secondary clutch-confession trainer of braking maneuver mechanism use of imparting knowledge to students must be installed.At present, mostly the learner-driven vehicle of domestic use is assistant coach's car, has both had secondary brake treadle mechanism, and major part all is to adopt the principle of mechanical type lever.Particularly, from stock of secondary brake pedal welding, be connected on the service brake pedal.But this structure brake resistance is big, and operability is poor.This in addition structural arrangement requires the space big, and is impracticable for some compact vehicle.
In order to overcome the problems referred to above, some learner-driven vehicles adopt drag-lines to connect service brake pedal and secondary brake pedals, with simplified structure and strengthened operability.But because drag-line directly connects service brake pedal and secondary brake pedal, when stepping on down pedal and make that pedal is pivoted, drag-line can be moved with pedal.In other words, the connecting portion branch of drag-line and pedal is pivoted with pedal, the bearing of trend of this meeting flip-flop drag-line, thus drag-line is produced bigger moment of torsion, moment of flexure.Because drag-line has many metal core wire, the moment of torsion of this extra generation and moment of flexure can not mean allocation be given many metal core wire, and long-time use possibly cause the drag-line part bulk strength of drag-line and pedal junction impaired, easily in this part fracture.When the moment of torsion of extra generation and moment of flexure concentrate on a part of metal core wire, make this part metal core wire fracture more easily, again this moment of torsion and moment of flexure are concentrated on other a part of metal core wire then, thereby said drag-line part is ruptured quickly.
Summary of the invention
The present invention provides a kind of and connects major and minor pedal gear and can keep the drag-line instruction car control system in serviceable life through drag-line.
Instruction car control system of the present invention comprises main pedal gear and secondary pedal gear; Said main pedal gear and said secondary pedal gear have main pedal arm and secondary pedal arm respectively; Said main pedal arm is connected through drag-line with said secondary pedal arm; Wherein, said main pedal gear comprises the main pedal planet rotating shaft that is rotatably mounted on the said main pedal arm, and the rotation of said main pedal planet rotating shaft is parallel to the pivot axis of said main pedal arm; Said secondary pedal gear comprises the secondary pedal planet rotating shaft that is rotatably mounted on the said secondary pedal arm, and the rotation of said secondary pedal planet rotating shaft is parallel to the pivot axis of said secondary pedal arm; The two ends of said drag-line are connected respectively to rotating shaft of said main pedal planet and the rotating shaft of said secondary pedal planet.
The present invention also provides a kind of learner-driven vehicle, and this learner-driven vehicle has instruction car control system of the present invention.
The instruction car control system of the application of the invention, when pedal was pivoted, rotation took place in the planet rotating shaft meeting that is installed on the pedal when pedal pivots, promptly have the movement locus that is similar to planet.Thereby regulate the angle position relation between planet rotating shaft and the connected drag-line automatically, make it remain the orientation that is in before pedal pivots or consistent basically, just aim at connected drag-line all the time with the bearing of trend of the drag-line of current connection.Thereby can not make the bearing of trend generation flip-flop of drag-line.Thereby the power on the drag-line of being applied to is avoided making drag-line to bear moment of flexure and moment of torsion, thereby has been prolonged the serviceable life of drag-line basically along the bearing of trend of drag-line.
Among this paper, because the planet rotating shaft can be carried out rotation (movement locus is similar to planet) when the pedal arm of correspondence pivots, avoiding that the drag-line that is connected in the planet rotating shaft is applied moment of flexure, moment of torsion, thereby to define this rotating shaft in this article be the planet rotating shaft.
Description of drawings
Fig. 1 is the structural representation that shows a kind of embodiment of instruction car control system of the present invention;
Fig. 2 is the structural representation of the drag-line of the instruction car control system in the displayed map 1;
Fig. 3 is the structural representation that is connected of drag-line and service brake pedal mechanism in the displayed map 1;
Fig. 4 is the local enlarged diagram of a-quadrant that shows the syndeton of drag-line and the rotating shaft of service brake pedal planet among Fig. 3;
Fig. 5 is the left view of Fig. 3;
Fig. 6 is the regional partial enlarged drawing of B that shows the syndeton of service brake pedal arm and the rotating shaft of service brake pedal planet among Fig. 5;
Fig. 7 is that the master of the syndeton of drag-line and main clutch pedal mechanism among Fig. 3 looks synoptic diagram;
Fig. 8 is the schematic side view of the syndeton of drag-line and main clutch pedal mechanism among Fig. 3;
Fig. 9 is the structural representation of the secondary clutch-brake treadle mechanism assembly of the instruction car control system in the displayed map 1;
Figure 10 is the phantom view of the secondary brake pedal planet rotating shaft of C-C line intercepting in the displayed map 9.
Embodiment
This instruction car control system of the present invention comprises main pedal gear and secondary pedal gear, and said main pedal gear and said secondary pedal gear have main pedal arm and secondary pedal arm respectively, and said main pedal arm is connected through drag-line 50 with said secondary pedal arm.Wherein, said main pedal gear comprises the main pedal planet rotating shaft that is rotatably mounted on the said main pedal arm, and the rotation of said main pedal planet rotating shaft is parallel to the pivot axis of said main pedal arm; Said secondary pedal gear comprises the secondary pedal planet rotating shaft that is rotatably mounted on the said secondary pedal arm, and the rotation of said secondary pedal planet rotating shaft is parallel to the pivot axis of said secondary pedal arm; The two ends of said drag-line 50 are connected respectively to rotating shaft of said main pedal planet and the rotating shaft of said secondary pedal planet.
Wherein, main pedal gear and secondary pedal gear can include only independent pedal gear, and for example main pedal gear comprises main clutch pedal mechanism or service brake pedal mechanism, and secondary pedal gear comprises secondary clutch pedal mechanism or secondary brake treadle mechanism.In addition, main pedal gear and secondary pedal gear can be compound pedal gears, and for example, main pedal gear comprises main clutch pedal mechanism and service brake pedal mechanism, and secondary pedal gear comprises secondary clutch pedal mechanism and secondary brake treadle mechanism.
With reference to the accompanying drawings through a kind of embodiment explanation the present invention, in this embodiment, main pedal gear comprises service brake pedal mechanism 10 and main clutch pedal mechanism 20, and secondary pedal gear comprises secondary brake treadle mechanism and secondary clutch pedal mechanism.
Wherein, service brake pedal mechanism 10 comprises service brake pedal arm 11 and is rotatably mounted in the service brake pedal planet rotating shaft 12 on the service brake pedal arm 11 that the rotation of service brake pedal planet rotating shaft 12 is parallel to the pivot axis of service brake pedal arm 11; Main clutch pedal mechanism 20 comprises main clutch pedal arm 21 and is rotatably mounted in the main clutch pedal planet rotating shaft 22 on the main clutch pedal arm 21 that the rotation of main clutch pedal planet rotating shaft 22 is parallel to the pivot axis of main clutch pedal arm 21.
Preferably, like Fig. 1 and shown in Figure 9, said secondary clutch pedal mechanism and secondary brake treadle mechanism form secondary clutch-brake treadle mechanism assembly 300.Particularly; Secondary clutch-brake treadle mechanism assembly 300 has fixed support 60 and hinge mechanism, and this hinge mechanism comprises the stationary shaft 80 that is fixed in fixed support 60 and along on the outside surface that axially is set in stationary shaft 80 of stationary shaft 80 and the secondary brake pedal rotating shaft cover 70a and the secondary clutch pedal rotating shaft cover 70b that can rotate freely with respect to stationary shaft 80.The pedal arm of secondary brake treadle mechanism is secondary brake pedal arm 31, and the pedal arm of secondary clutch pedal mechanism is secondary clutch pedal arm 41.Secondary brake pedal arm 31 overlaps 70a and secondary clutch pedal rotating shaft cover 70b with secondary clutch pedal arm 41 fixing respectively (for example welding) in secondary brake pedal rotating shaft; Thereby when initiatively or passive when stepping on down secondary brake pedal arm 31 or secondary clutch pedal arm 41, secondary brake pedal arm 31 or secondary clutch pedal arm 41 can be around the axis pivots of corresponding rotating shaft cover.
Wherein, secondary brake pedal rotating shaft cover 70a and secondary clutch pedal rotating shaft cover 70b can separate through the separator that is arranged on vertically between it, thereby secondary brake pedal rotating shaft cover 70a and secondary clutch pedal rotating shaft cover 70b can independent rotation and can not interfere each other.
In addition, also be provided with lining and fixed cover between each rotating shaft cover and the stationary shaft 80, rotate freely with respect to stationary shaft 80 so that limit the relative position of rotating shaft cover and stationary shaft 80 and be convenient to the rotating shaft cover.
Like Fig. 1, Fig. 3, Fig. 5 and shown in Figure 9, service brake pedal mechanism 10 comprises parts such as service brake pedal, service brake pedal arm 11 and service brake pedal planet rotating shaft 12; Secondary brake treadle mechanism comprises parts such as secondary brake pedal, secondary brake pedal arm 31 and secondary brake pedal planet rotating shaft 32.Service brake pedal is fixed in an end of service brake pedal arm 11 and through trampling service brake pedal service brake pedal arm 11 is pivoted; Secondary brake pedal and secondary brake pedal arm 31 also are similar structures; This is to well known to a person skilled in the art structure, does not elaborate at this.
As shown in Figure 9, secondary brake treadle mechanism comprises secondary brake pedal arm 31 and is rotatably mounted in the secondary brake pedal planet rotating shaft 32 on the secondary brake pedal arm 31 that the rotation of secondary brake pedal planet rotating shaft 32 is parallel to the pivot axis of secondary brake pedal arm 31; Pair clutch pedal mechanism comprises secondary clutch pedal arm 41 and is rotatably mounted in the secondary clutch pedal planet rotating shaft 42 on the secondary clutch pedal arm 41 that the rotation of secondary clutch pedal planet rotating shaft 42 is parallel to the pivot axis of secondary clutch pedal arm 41.
Wherein, each planet rotating shaft (being service brake pedal planet rotating shaft 12, main clutch pedal planet rotating shaft 22, secondary brake pedal planet rotating shaft 32 and secondary clutch pedal planet rotating shaft 42) is basic identical with the annexation of corresponding pedal arm.
Particularly, as shown in Figure 6, service brake pedal arm 11 has planet rotating shaft mounting hole 11a, and service brake pedal planet rotating shaft 12 is passed said planet rotating shaft mounting hole 11a and is installed on the main pedal arm 11 also fixing through lock nut 14.Likewise, main clutch pedal arm 21 has planet rotating shaft mounting hole 21a, and main clutch pedal planet rotating shaft 22 is passed said planet rotating shaft mounting hole 21a and is installed on the main clutch pedal arm 21 also fixing through lock nut 24.Same structure also is applicable to being connected of secondary brake pedal arm 31 and secondary clutch pedal arm 41 and separately planet rotating shaft, and is shown in figure 10.
As shown in Figure 6, service brake pedal planet rotating shaft 12 has the drag-line mounting hole 12a perpendicular to the rotation of service brake pedal planet rotating shaft 12.Likewise, shown in figure 10, secondary brake pedal planet rotating shaft 32 also has the drag-line mounting hole 32a perpendicular to the rotation of secondary brake pedal planet rotating shaft 32.The two ends of drag-line 50 (brake cable 50a) are connected to the drag-line mounting hole 12a of service brake pedal planet rotating shaft 12 and the drag-line mounting hole 32a of secondary brake pedal planet rotating shaft 32.
Main clutch pedal arm 21 also is connected through same structure with secondary clutch pedal arm 41, does not do repeat specification at this.In simple terms; Main clutch pedal planet rotating shaft 22 is rotatably mounted in main clutch pedal arm 21 respectively with secondary on-off planet rotating shaft 42 and also has the drag-line mounting hole respectively with secondary clutch pedal arm 41, and install through this two drag-line mounting holes respectively at the two ends of another root drag-line 50 (clutch cable 50b).
Drag-line 50 comprises heart yearn 51 (for example diameter is 3 millimeters), pillar 52 (for example diameter is 10 millimeters) and heart yearn joint 53.Wherein, pillar 52 is along the major part of the length cladding core wire 51 of heart yearn 51, and heart yearn joint 53 is arranged on heart yearn 51 two ends, and pillar 52 two ends are provided with Pipe protective joint.For ease of explanation; The drag-line 50 that connects service brake pedal arm 11 and secondary brake pedal arm 31 is defined as brake cable 50a, and the heart yearn joint at brake cable 50a two ends connects the drag-line mounting hole 12a of service brake pedal planet rotating shaft 12 and the drag-line mounting hole 32a of secondary brake pedal planet rotating shaft 32 respectively; The drag-line 50 that connects main clutch pedal arm 21 and secondary clutch pedal arm 41 is defined as clutch cable 50b, and the heart yearn joint at clutch cable 50b two ends connects the drag-line mounting hole 22a of main clutch pedal planet rotating shaft 22 and the drag-line mounting hole 42a of secondary clutch pedal planet rotating shaft 42 respectively.The Pipe protective joint two ends are separately fixed at mainly in the cabin drives side and pair is driven side; As shown in Figure 2; The Pipe protective joint of two drag- line 50a, 50b is driven side and is fixed through parts such as installing plate 56a respectively main, is fixed on the fixed support 60 of secondary clutch-brake treadle mechanism assembly 300 through same installing plate 56b and drive side in pair.
As shown in Figure 4; At the end that drag-line 50 is connected with main pedal planet rotating shaft (being service brake pedal planet rotating shaft 12, main clutch pedal planet rotating shaft 22), in the drag-line mounting hole 12a that is installed in service brake pedal planet rotating shaft 12 of heart yearn 51 and through heart yearn joint 53 backstops.Particularly, as shown in Figure 6, service brake pedal planet rotating shaft 12 has the groove 12b that radially is provided with and is communicated with drag-line mounting hole 12a along drag-line mounting hole 12a.The size of this groove 12b allow heart yearn 51 through but can not allow heart yearn joint 53 to pass through.During installation, heart yearn 51 is sent into drag-line mounting hole 12a from groove 12b get final product, can pass through lining 13 shutoff groove 12b such as parts such as grade (hereafter) during installation.Certainly; If use dismountable heart yearn 51 and heart yearn joint 53; One end that also can make heart yearn 51 penetrates from the end of drag-line mounting hole 12a, then heart yearn joint 51 is fixed in the end that penetrates of heart yearn 51 from the other end of drag-line mounting hole 12a, to reach the backstop purpose.Therefore; When service brake pedal is rotated; Heart yearn 51 can slide in drag-line mounting hole 12a; When the slippage friction increased, the planet rotating shaft 12 on the service brake pedal arm 11 can be rotated under the effect of slippage friction automatically, so that the drag-line mounting hole 12a of planet rotating shaft 12 is consistent with the trend of heart yearn 51.
Preferably; The inside surface of the drag-line mounting hole of main pedal planet rotating shaft (being service brake pedal planet rotating shaft 12, main clutch pedal planet rotating shaft 22) is provided with lining 13,23 (for example nylon bush); Winner's pedal planet rotating shaft can be slided with respect to drag-line 50 gently, thereby avoid the rotating shaft of main pedal planet producing excessive wear with heart yearn 51 in the sliding process relatively.Lining 13 also can be used as the assembly of drag-line 50 and is installed in advance near the heart yearn joint 53; Thereby after heart yearn 51 passes groove 12b and puts into drag-line mounting hole 12a; Moving heart yearn 51 towards the direction of pulling service brake pedal arm 11 (be among Fig. 4 level to the right) can be in place lining 13, also makes heart yearn 51 through heart yearn joint 53 backstops simultaneously.In addition, can shutoff groove 12b after lining 13 is in place, thus guarantee that heart yearn 51 can not break away from service brake pedal planet rotating shaft 12.
More preferably, as shown in Figure 4, the two ends of lining 13 have flange, and joint 53 contacts with a flange gently.Thereby on the one hand when secondary brake pedal arm 31 initiatively pivots, drive service brake pedal planet rotating shaft 12, when service brake pedal arm 11 initiatively pivots, make the service brake pedal planet rotating shaft 12 can smooth sliding and prevent main brake planet rotating shaft 12 disengaging linings 13 on the other hand through this flange.
The same structure of above-mentioned explanation also goes for being connected of main clutch pedal arm 21 and drag-line 50.
As shown in Figure 2; An end that is connected with secondary pedal planet rotating shaft (being secondary brake pedal planet rotating shaft 32, secondary clutch pedal planet rotating shaft 42) at drag-line 50; Drag-line 50 also comprises heart yearn adjusting screw(rod) 54, and an end of this heart yearn adjusting screw(rod) 54 is fixedly connected (for example being connected heart yearn 51 through heart yearn joint 53) with heart yearn 51.The other end of heart yearn adjusting screw(rod) 54 passes the drag-line mounting hole (being drag- line mounting hole 32a, 42a) of secondary pedal planet rotating shaft (being secondary brake pedal planet rotating shaft 32, secondary clutch pedal planet rotating shaft 42), the fixing said heart yearn adjusting screw(rod) 54 of the nut at the two ends of the drag-line mounting hole through being positioned at the rotating shaft of said secondary pedal planet.
Through making heart yearn adjusting screw(rod) 54 penetrate drag-line mounting hole 32a, the 42a of planet rotating shaft,, can play the effect of regulating heart yearn 51 length through regulating the fixedly nut of heart yearn adjusting screw(rod) 54.That is to say, can use the part that does not screw in drag-line mounting hole 32a, 42a of heart yearn adjusting screw(rod) 54 to replace a part of heart yearn length, can regulate the length of heart yearn 51 through the length of regulating this part heart yearn adjusting screw(rod) to a certain extent.
Below mainly the operation through service brake pedal arm 11 and secondary brake pedal arm 31 be elaborated.The operation of main clutch pedal arm 31 and secondary clutch pedal arm 41 similarly.
Wherein, service brake pedal planet rotating shaft 12 and secondary brake pedal planet rotating shaft 32 can be separately along the rotation rotation of the pivot axis that is parallel to service brake pedal arm 11 and secondary brake pedal arm 31.That is to say, service brake pedal planet rotating shaft 12 also can be in plane shown in Figure 3 clockwise or be rotated counterclockwise.Thereby make service brake pedal planet rotating shaft 12 and the secondary brake pedal planet rotating shaft 32 can be according to trend (bearing of trend) rotation of the different piece of drag-line 50, so that the drag-line mounting hole 32a of the drag-line mounting hole 12a of service brake pedal planet rotating shaft 12 and secondary brake pedal planet rotating shaft 32 aims at the drag-line 50 that inserts wherein all the time.In other words, drag-line mounting hole 12a and 32a can aim at drag-line 50 automatically, rather than force drag-line 50 to aim at drag- line mounting hole 12a and 32a, thereby can not apply moment of flexure and moment of torsion to drag-line 50 basically.
Like Fig. 1, shown in Figure 3; When trampling secondary brake pedal 31; The heart yearn adjusting screw(rod) 54 (specifying hereinafter) that planet rotating shaft 32 on the secondary brake pedal 31 drives drag-line 50 travels forward; The master who is fixed on the learner-driven vehicle because of the Pipe protective joint at pillar 52 two ends of drag-line 50 drives side and pair is driven side, i.e. the not flexible of length of pillar 52, thus support the motion of heart yearn 51 and played the effect of moving of guiding heart yearn 51; Make heart yearn 51 in pillar 52, move and drive service brake pedal planet rotating shaft 12 with respect to pillar 52 and move, thereby making service brake pedal 11 reach along counterclockwise pivoting among the figure to be driven by pair handles main purpose of driving.As stated; Because service brake pedal planet rotating shaft 12 can be rotated; Thereby can make its drag-line mounting hole 12a aim at the bearing of trend of the part of insertion heart yearn 51 wherein all the time, avoid drag-line 50 is applied moment of torsion, moment of flexure, thereby avoid causing the part heart yearn stressed and damage in advance.
In addition, when trampling service brake pedal, the pivot of service brake pedal arm 11 (counter clockwise direction among Fig. 3) will make the rotating shaft 12 of service brake pedal planet slide (level to the right among Fig. 4) with respect to heart yearn 51, thereby can not drive heart yearn 51 motions.In other words, when trampling service brake pedal arm 11, secondary brake pedal arm 31 can be not pivoted thereupon.This has been avoided drag-line 50 to bear unnecessary two-way load effectively, has more effectively protected the serviceable life of drag-line 50.
In addition; As shown in Figure 2; Drag-line 50 comprises at least one guiding trestle 55, supports and be fixed in the drag-line 50 between said main pedal arm (service brake pedal arm 11 or main clutch pedal arm 21) and the said secondary pedal arm (secondary brake pedal arm 31 or secondary clutch pedal arm 41) through this guiding trestle 55.For example, can drag-line 50 be fixed on the preceding coaming plate in car steering cabin through guiding trestle 55.For firm support and fixing, a plurality of guiding trestles 55 can equally spaced be set along the length of drag-line 50, have two guiding trestles 55 in the embodiment that shows among Fig. 2, but be not limited to two as required.
The present invention also provides a kind of learner-driven vehicle, and said learner-driven vehicle has instruction car control system of the present invention.Wherein, The main pedal gear of said instruction car control system and secondary pedal gear can be various corresponding just, secondary pedal gear; Being not limited to braking, the clutch pedal mechanism of above-mentioned embodiment, can be accelerator pedal mechanism also, as long as have pedal gear.
Though passed through with reference to description of drawings preferred implementation of the present invention, each parts in the embodiment can combination in any.In addition, the mounting means of each parts and position can adjust as required, and are not limited to the ad hoc fashion that accompanying drawing shows.Various modifications, change and replacement that those skilled in the art can understand all fall in protection scope of the present invention.
Claims (10)
1. instruction car control system, this instruction car control system comprises main pedal gear and secondary pedal gear, said main pedal gear has main pedal arm (11; 21), said secondary pedal gear has secondary pedal arm (31,41); Said main pedal arm (11,21) and said secondary pedal arm (31,41) connect through drag-line (50); It is characterized in that
Said main pedal gear comprises the main pedal planet rotating shaft (12,22) that is rotatably mounted on the said main pedal arm (11,21), and the rotation of said main pedal planet rotating shaft (12,22) is parallel to the pivot axis of said main pedal arm (11,21);
Said secondary pedal gear comprises the secondary pedal planet rotating shaft (32,42) that is rotatably mounted on the said secondary pedal arm (31,41), and the rotation of said secondary pedal planet rotating shaft (32,42) is parallel to the pivot axis of said secondary pedal arm (31,41);
The two ends of said drag-line (50) are connected respectively to said main pedal planet rotating shaft (12,22) and said secondary pedal planet rotating shaft (32,42).
2. instruction car control system according to claim 1, wherein:
Said main pedal arm (11,21) have planet rotating shaft mounting hole (11a, 21a), said planet rotating shaft mounting hole is passed in said main pedal planet rotating shaft (12,22), and (11a 21a) is installed in that said main pedal arm (11,21) is gone up and fixing through lock nut (14,24);
Said secondary pedal arm (31,41) has planet rotating shaft mounting hole, and (31a, 41a), said planet rotating shaft mounting hole is passed in said secondary pedal planet rotating shaft (32,42), and (31a 41a) is installed in said secondary pedal arm (31,41) and goes up and fix through lock nut (34,44).
3. instruction car control system according to claim 1, wherein;
Said main pedal planet rotating shaft (12,22) have perpendicular to the drag-line mounting hole of the rotation of said main pedal planet rotating shaft (12,22) (12a, 22a);
Said secondary pedal planet rotating shaft (32,42) have perpendicular to the drag-line mounting hole of the rotation of said secondary pedal planet rotating shaft (32,42) (32a, 42a);
The two ends of said drag-line (50) be connected to said main pedal planet rotating shaft (12,22) the drag-line mounting hole (12a, 22a) with the drag-line mounting hole of said secondary pedal planet rotating shaft (32,42) (32a, 42a).
4. instruction car control system according to claim 3; Said drag-line (50) comprises heart yearn (51) and heart yearn joint (53); At the end that said drag-line (50) and said main pedal planet rotating shaft (12,22) connect, said heart yearn (51) is installed in said main pedal planet rotating shaft (12; Drag-line mounting hole 22) (12a, 22a) interior also through said heart yearn joint (53) backstop.
5. instruction car control system according to claim 4, wherein, (12a, inside surface 22a) are provided with lining (13,23) to the drag-line mounting hole of said main pedal planet rotating shaft (12,22).
6. instruction car control system according to claim 4, wherein, in said drag-line (50) and said secondary pedal planet rotating shaft (32; 42) end that connects, said drag-line (50) also comprises heart yearn adjusting screw(rod) (54), an end of said heart yearn adjusting screw(rod) (54) is fixedly connected with said heart yearn (51); The other end of said heart yearn adjusting screw(rod) (54) passes said secondary pedal planet rotating shaft (32; Drag-line mounting hole 42) (32a, 42a), through being positioned at said secondary pedal planet rotating shaft (32; 42) (32a, the nut at two ends 42a) is fixed said heart yearn adjusting screw(rod) (54) to drag-line mounting hole.
7. instruction car control system according to claim 1; Wherein, said instruction car control system comprises at least one guiding trestle (55), supports and be fixed in said main pedal arm (11 through this guiding trestle (55); 21) and the drag-line (50) between the said secondary pedal arm (31,41).
8. according to any described instruction car control system among the claim 1-7; Wherein, Said main pedal gear comprises service brake pedal mechanism (10) and main clutch pedal mechanism (20), and said secondary pedal gear comprises secondary clutch pedal mechanism and secondary brake treadle mechanism, wherein:
Said main pedal arm (11,21) comprises service brake pedal arm (11) and main clutch pedal arm (21);
Said secondary pedal arm (31,41) comprises secondary brake pedal arm (31) and secondary clutch pedal arm (41);
Said main pedal planet rotating shaft (12,22) comprises service brake pedal planet rotating shaft (12) and main clutch pedal planet rotating shaft (22);
Said secondary pedal planet rotating shaft (32,42) comprises secondary brake pedal planet rotating shaft (32) and secondary clutch pedal planet rotating shaft (42).
9. instruction car control system according to claim 8; Wherein, Said secondary clutch pedal mechanism and secondary brake treadle mechanism form secondary clutch-brake treadle mechanism assembly (300); This pair clutch-brake treadle mechanism assembly (300) has fixed support (60) and hinge mechanism; This hinge mechanism comprises the stationary shaft (80) that is fixed in said fixed support (60) and along on the outside surface that axially is set in said stationary shaft (80) of said stationary shaft (80) and the secondary brake pedal rotating shaft cover (70a) and the secondary clutch pedal rotating shaft cover (70b) that can rotate freely with respect to said stationary shaft (80); Said secondary brake pedal arm (31) is fixed in said secondary brake pedal rotating shaft cover (70a), and said secondary clutch pedal arm (41) is fixed in said secondary clutch pedal rotating shaft cover (70b).
10. a learner-driven vehicle is characterized in that, said learner-driven vehicle has any described instruction car control system among the claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101757877A CN101853586B (en) | 2010-05-14 | 2010-05-14 | Instruction car control system and instruction car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101757877A CN101853586B (en) | 2010-05-14 | 2010-05-14 | Instruction car control system and instruction car |
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| Publication Number | Publication Date |
|---|---|
| CN101853586A CN101853586A (en) | 2010-10-06 |
| CN101853586B true CN101853586B (en) | 2012-02-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010101757877A Expired - Fee Related CN101853586B (en) | 2010-05-14 | 2010-05-14 | Instruction car control system and instruction car |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104613099B (en) * | 2015-02-12 | 2018-05-15 | 中联重机股份有限公司 | Clutch bracing wire installing mechanism and there is its clutch operating device |
| CN106042919B (en) * | 2016-06-21 | 2018-02-13 | 厦门金龙联合汽车工业有限公司 | A kind of flexible axle controls formula major-minor clutch pedal linkage |
| CN115214571B (en) * | 2022-08-01 | 2023-07-07 | 眉山中车制动科技股份有限公司 | Electronic auxiliary braking device of instructional car |
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| CN2683472Y (en) * | 2004-02-12 | 2005-03-09 | 马维福 | Training vehicle auxiliary brake apparatus |
| CN2680532Y (en) * | 2004-02-23 | 2005-02-23 | 河北中兴汽车制造有限公司 | A lever-type pair braking system |
| CN2743188Y (en) * | 2004-07-30 | 2005-11-30 | 冯志德 | Auxiliary brake control device |
| CN2901469Y (en) * | 2006-04-30 | 2007-05-16 | 湖南长丰汽车制造股份有限公司 | Auxiliary control device for driving coach vehicle |
| CN200976215Y (en) * | 2006-12-04 | 2007-11-14 | 比亚迪股份有限公司 | Sub-braking device for instruction car |
| CN201007861Y (en) * | 2007-02-17 | 2008-01-16 | 许春旺 | Novel sub-braking system device for vehicle |
| CN201457345U (en) * | 2009-06-19 | 2010-05-12 | 中国人民解放军军事交通学院 | Auxiliary brake device for learner-driven vehicles and universal transport vehicles |
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| CN101853586A (en) | 2010-10-06 |
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