CN103979288A - Belt conveyer - Google Patents

Belt conveyer Download PDF

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Publication number
CN103979288A
CN103979288A CN201410217923.2A CN201410217923A CN103979288A CN 103979288 A CN103979288 A CN 103979288A CN 201410217923 A CN201410217923 A CN 201410217923A CN 103979288 A CN103979288 A CN 103979288A
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China
Prior art keywords
cylinder
belt conveyor
rotating shaft
draught line
belt
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Granted
Application number
CN201410217923.2A
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Chinese (zh)
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CN103979288B (en
Inventor
陈志强
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangda Conveyor Co., Ltd., Chengde
Original Assignee
CHENGDU HYLINDER HYDRAULIC TECHNOLOGY Co Ltd
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Priority to CN201410217923.2A priority Critical patent/CN103979288B/en
Publication of CN103979288A publication Critical patent/CN103979288A/en
Application granted granted Critical
Publication of CN103979288B publication Critical patent/CN103979288B/en
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Abstract

The invention discloses a belt conveyer. The belt conveyer comprises a frame and a conveying belt; the frame is provided with a main roller, a driven roller and a support cylinder; the conveying belt sleeves the main roller and the driven roller; the rotating shaft of the main roller penetrates one end of the support cylinder and is rotatably arranged inside bearings and connected with a cylinder cutter, which is parallel to the rotating shaft, through a linkage mechanism. The belt conveyer also comprises a V-shaped blade which is fixed onto the support cylinder through a connecting rod, the V-shaped blade is in an arc shape matched with the outer surface of the main roller, the cross section of the V-shaped blade is provided with a wheel, and when in work, the wheel is in contact with the conveying belt on the main roller; the driven roller is provided with a tensioning mechanism. When the main roller fails and leads to vertical vibration of the conveying belt, the wheel mounted on the cross section of the V-shaped blade is in contact with the conveying belt, so that damage to the V-shaped blade due to too much contact between the V-shaped blade and the conveying surface of the conveying belt can be effectively avoided, and further the service life of the conveying belt can be prolonged.

Description

A kind of belt conveyer
Technical field
The present invention relates to a kind of conveyer, specifically refer to a kind of belt conveyer.
Background technology
Belt conveyer is a kind of friction-driven machinery of transported material in a continuous manner, and it can, by material on certain travel line, put the conveying flow process that forms a kind of material between final emptying point from initial feed.It both can carry out the conveying of broken loose material, also can carry out the conveying of work piece; Except carrying out pure mass transport, the requirement of the technological process in can also the production procedure of Yu Ge industrial enterprise matches, and forms rhythmical Detroit automation lane of traffic.
Travelling apron claims again belt conveyor conveyer, load-transfer device moves according to frictional transmission principle, be applicable to carry bulk density to be less than 1.67/ ton/cubic meter, be easy to draw low chiseling property of mill material and the bagged material of the powdery got, granular, little bulk, as coal, rubble, sand, cement, chemical fertilizer, grain etc.Can or tilt to transport for horizontal transport, very easy to use, be widely used in modern various industrial enterprise, as: in the underworkings in mine, grass transport systems, field of opencast mining and ore dressing plant.According to delivery technology requirement, can separate unit carry, also can many form or form the delivery system of levels or inclination with other load transfer devices, to meet the operating line needs of different arrangement forms.
Under the state that works long hours of belt conveyor conveyer, on the transmission plane of belt conveyor, more material can have been added up residual, residual material is attached on transmission plane and rotates with belt conveyor, increased greatly workload when live roller rotates, and residual material generally can be along with material together landing be to destination, when reducing effective conveying capacity, also can cause damage to a certain extent to belt conveyor, at present, when belt conveyor surface being carried out to residual material cleaning, the alloy scraper plates that adopt more, be close to belt conveyor surface, generally this kind of way can improve the effect of cleaning, when but the moment contacting with belt conveyor at material at the master rotor of conveyer or master rotor et out of order cause belt conveyor suddenly to stop, belt conveyor there will be up-down vibration to a certain degree, move up and down, the scraper plate of being close to belt conveyor can directly produce application force on belt conveyor surface, when master rotor is replied when normal, scraper plate and belt conveyor directly rub, cause belt conveyor impaired.
Summary of the invention
The object of the present invention is to provide a kind of belt conveyer, fast and easy, to the foreign material cleaning on belt conveyor transmission plane, reduces the workload of live roller, the service life of improving the belt conveyor of conveyer.
Object of the present invention is achieved through the following technical solutions:
A kind of belt conveyer, comprise frame and belt conveyor, in described frame, be provided with master rotor, driven cylinder and support tube, belt conveyor is sleeved on master rotor and driven cylinder, one end rotation that the rotating shaft of master rotor runs through support tube is arranged in bearing, and the cylinder cutter paralleling with rotating shaft by interlinked mechanism in described rotating shaft is connected; Also comprise V-arrangement blade, described V-arrangement blade is fixed on support tube by pipe link, V-arrangement blade is the circular arc matching with master rotor outside face, on the cross part of V-arrangement blade, roller is installed, described in during work, roller contacts with the belt conveyor on master rotor, on described driven cylinder, tensioner mechanism is installed.The present invention is when work, cylinder cutter is placed in the critical spot before master rotor contacts with belt conveyor, master rotor rotates, drive with roller shaft and be rotationally connected a cutter rotation, the thicker residual material that a cutter is started adhering on belt conveyor transmission plane carries out first dressing, cylinder cutter and belt conveyor transmission plane keep at a certain distance away, and avoid, at emergency case doffing cutter, belt conveyor is caused to damage, when belt conveyor is sent to the turning point of master rotor, V-arrangement blade starts residual material on belt conveyor to carry out the second cleaning, V-arrangement blade has covered the whole cross-sectional area of belt conveyor, the open end of V-arrangement blade is first cleared up the residual material of both sides on transmission plane, then by the middle part of V-arrangement blade and cross part step by step the residual material at right transmission plane middle part clear up, changed the mode of traditional screeds perpendicular to belt conditioning, reducing residual material and V-arrangement blade interacts, blade and belt conveyor have effectively been protected, and V-arrangement blade is the circular arc matching with master rotor outside face, when belt conveyor turns to, residual material is cut, can reduce the cutting force of V-arrangement blade, further improve cleaning efficiency, when master rotor breaks down and while causing belt conveyor to occur up-down vibration, the roller of installing on V-arrangement blade cross part contacts with belt conveyor, can effectively avoid V-arrangement blade to contact with the transition of belt conveyor transmission plane and impaired, increase the service life of belt conveyor, the degree of tension of realizing belt conveyor under the mating reaction of tensioner mechanism employing pulley of the present invention and draught line regulates, changed the adjustment mode of in the past directly using driving arrangement to pull, the slow movement of the mouth of cylinder, adjusting in short supply by draught line to strut bar, avoid traditional tightening device to regulate transmission efficiency improper and that cause to reduce or the increasing of the workload of belt conveyor to belt conveyor degree of tension, improved the working stability of belt conveyor conveyer.
Described tensioner mechanism comprises adjustment platform, strut bar and draught line, on strut bar, rotate and be provided with cylinder, two ends at strut bar are provided with pulley, described adjustment platform passes pulley by draught line and is connected with strut bar, and the two ends of draught line are separately fixed to be adjusted on platform, on described adjustment platform, be provided with interconnective cylinder and baffle plate, between the tail end of cylinder and baffle plate, pressure sensor is installed, and pressure sensor is connected with the actuating device of cylinder by wire, on the telescopic end of cylinder, runner is installed, runner is connected with draught line, draught line is all the time in tight state.During work, cylinder contacts with the non-transmission plane of belt conveyor, roller coordinates by draught line and pulley, make the mouth of cylinder be subject to all the time an application force with its opposite direction, pressure sensor between baffle plate and cylinder is by the suffered application force record of cylinder, when the application force of record is less than the force value of restriction, pressure sensor will be controlled the actuating device that starts cylinder, described actuating device comprises Air compressor, pressure sensor is connected with Air compressor, the mouth of cylinder moves to the direction of belt conveyor, according to the principle of application force and antagonistic force, runner is when applying a power to draught line, draught line meeting runner produces the power of an opposite direction, and then the application force that makes to record on pressure sensor reaches the standard of restriction, simultaneously cylinder with adjust spacing between platform and also under the cooperation because of draught line and pulley, reduce, the degree of tension of finally having realized belt conveyor regulates.
Described serial verb construction comprises pipe link, big gear wheel and miniature gears; bearing is run through at the two ends of described rotating shaft; big gear wheel is arranged on the two ends of rotating shaft; protection cylinder is installed at the center shaft two ends of cylinder cutter; in protection cylinder, be provided with miniature gears; the side that protection cylinder is run through in the end of center shaft is connected with miniature gears, and the two ends of described pipe link are provided with tooth bar, and big gear wheel coordinates with miniature gears by pipe link.Rotating shaft is rotated, and under the cooperation of big gear wheel and miniature gears and pipe link, center shaft can drive a cutter and conveying roller to do synchronous rotary, and an assurance cutter contacts and cleaned out with residual material.
Two auxiliary pulleys are also installed in the side at described adjustment platform near belt conveyor, and described auxiliary pulley is symmetricly set on the both sides of runner.Because the degree of tension adjusting of belt conveyor is accurate relatively flexibly, the excessive adjusting of degree of tension all can cause the working strength of belt conveyor to increase, cause work efficiency to reduce, be arranged at the auxiliary pulley of roller both sides, can improve the flexibility ratio of draught line when regulating, realize the precision regulation and control of belt conveyor degree of tension.
The angle that described V-arrangement blade cross part becomes is 15 ° ~ 60 °.Residual material under cleaning can supply to recycle again, and the corner dimension that the cross part of V-arrangement blade becomes can affect the range size of the cleaned rear whereabouts of residual material, and angle is larger, and the scope that residual material falls is less; For reducing the difficulty of collecting, angle is arranged between 15 ° ~ 60 °, both can dwindle the scope that material falls, can reduce again the cutting dynamics of V-arrangement blade.
The present invention compared with prior art, has following advantage and beneficial effect:
1, a kind of belt conveyer of the present invention, when master rotor breaks down and causes belt conveyor to occur up-down vibration, the roller of installing on V-arrangement blade cross part contacts with belt conveyor, can effectively avoid V-arrangement blade to contact with the transition of belt conveyor transmission plane and impaired, increases the service life of belt conveyor; The degree of tension of realizing belt conveyor under the mating reaction of tensioner mechanism employing pulley of the present invention and draught line regulates, changed the adjustment mode of in the past directly using driving arrangement to pull, the slow movement of the mouth of cylinder, adjusting in short supply by draught line to strut bar, avoid traditional tightening device to regulate transmission efficiency improper and that cause to reduce or the increasing of the workload of belt conveyor to belt conveyor degree of tension, improved the working stability of belt conveyor conveyer;
2, a kind of belt conveyer of the present invention, rotating shaft is rotated, and under the cooperation of big gear wheel and miniature gears and pipe link, center shaft can drive a cutter and conveying roller to do synchronous rotary, and an assurance cutter contacts and is cleaned out with residual material;
3, a kind of belt conveyer of the present invention, for reducing the difficulty of collecting, is arranged on angle between 15 ° ~ 60 °, both can dwindle the scope that material falls, and can reduce again the cutting dynamics of V-arrangement blade.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide the further understanding to the embodiment of the present invention, forms the application's a part, does not form the restriction to the embodiment of the present invention.In the accompanying drawings:
Fig. 1 is structural representation of the present invention;
Fig. 2 is the section drawing of part of the present invention;
Fig. 3 is the structural representation of tensioner mechanism;
Fig. 4 is the structural representation of V-arrangement blade;
Mark and corresponding parts title in accompanying drawing:
1-master rotor, 2-support tube, 3-bearing, 4-rotating shaft, 5-belt conveyor, 6-cylinder cutter, 7-V shape blade, 8-pipe link, 9-center shaft, 10-miniature gears, 11-pipe link, 12-big gear wheel, 13-roller, 14-protection cylinder, 15-frame, the driven cylinder of 16-, 17-tensioner mechanism, 18-adjust platform, 19-strut bar, 20-pulley, 21-cylinder, 22-runner, 23-auxiliary pulley, 24-cylinder, 25-baffle plate, 26-pressure sensor, 27-draught line.
The specific embodiment
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, and exemplary embodiment of the present invention and explanation thereof are only for explaining the present invention, not as a limitation of the invention.
Embodiment 1
As shown in Figure 1 to Figure 3, a kind of belt conveyer of the present invention, comprise frame and belt conveyor, in described frame, be provided with master rotor 1, driven cylinder 16 and support tube 2, belt conveyor 5 is sleeved on master rotor 1 and driven cylinder 16, one end rotation that the rotating shaft 4 of master rotor 1 runs through support tube 2 is arranged in bearing 3, and the cylinder cutter 6 paralleling with rotating shaft 4 by interlinked mechanism in described rotating shaft 4 is connected; Also comprise V-arrangement blade 7, described V-arrangement blade 7 is fixed on support tube 2 by pipe link 8, V-arrangement blade 7 is the circular arc matching with master rotor 1 outside face, roller 13 is installed on the cross part of V-arrangement blade 7, described roller 13 contacts with the belt conveyor 5 on master rotor 1, on described driven cylinder 16, tensioner mechanism is installed.The present invention is when work, cylinder cutter 6 is placed in the critical spot before master rotor 1 contacts with belt conveyor 5, master rotor 1 rotates, drive with roller shaft 4 and be rotationally connected a cutter 6 rotations, the thicker residual material that a cutter 6 is started adhering on belt conveyor 5 transmission planes carries out first dressing, cylinder cutter 6 keeps at a certain distance away with belt conveyor 5 transmission planes, avoids causing damage at 6 pairs of belt conveyor 5 of emergency case doffing cutter, when belt conveyor 5 is sent to the turning point of master rotor 1, V-arrangement blade 7 starts residual material on belt conveyor 5 to carry out the second cleaning, V-arrangement blade 7 has covered the whole cross-sectional area of belt conveyor 5, the open end of V-arrangement blade 7 is first cleared up the residual material of both sides on transmission plane, then by the middle part of V-arrangement blade 7 and cross part step by step the residual material at right transmission plane middle part clear up, changed the mode of traditional screeds perpendicular to belt conveyor 5 cleanings, reduce residual material and 7 interactions of V-arrangement blade, blade and belt conveyor 5 have effectively been protected, and V-arrangement blade 7 is the circular arc matching with master rotor 1 outside face, when belt conveyor 5 turns to, residual material is cut, can reduce the cutting force of V-arrangement blade 7, further improve cleaning efficiency, when master rotor 1 breaks down and while causing belt conveyor 5 to occur up-down vibration, the roller 13 of installing on V-arrangement blade 7 cross parts contacts with belt conveyor 5, can effectively avoid V-arrangement blade 7 to contact with belt conveyor 5 transmission plane transition and impaired, increase the service life of belt conveyor 5, the degree of tension of realizing belt conveyor 5 under the mating reaction of tensioner mechanism employing pulley 20 of the present invention and draught line 27 regulates, changed the adjustment mode of in the past directly using driving arrangement to pull, the slow movement of the mouth of cylinder 24, by the adjusting in short supply of 27 pairs of strut bars 19 of draught line, avoid traditional tightening device to regulate transmission efficiency improper and that cause to reduce or the increasing of the workload of belt conveyor to belt conveyor degree of tension, improved the working stability of belt conveyor conveyer.
Embodiment 2
As shown in Figure 3, the present embodiment is on the basis of embodiment 1, described tensioner mechanism comprises adjusts platform 18, strut bar 19 and draught line 27, on strut bar 19, rotate and be provided with cylinder 21, at the two ends of strut bar 19, pulley 20 is installed, described adjustment platform 18 is connected with strut bar 19 through pulley 20 by draught line 27, and the two ends of draught line 27 are separately fixed to be adjusted on platform 18, on described adjustment platform 18, be provided with interconnective cylinder 24 and baffle plate 25, between the tail end of cylinder 24 and baffle plate 25, pressure sensor 26 is installed, and pressure sensor 26 is connected with the actuating device of cylinder 24 by wire, runner 22 is installed on the telescopic end of cylinder 24, runner 22 is connected with draught line 27, during work, draught line 27 is all the time in tight state.During work, cylinder 21 contacts with the non-transmission plane of belt conveyor 5, runner 22 coordinates by draught line 27 and pulley 20, make the mouth of cylinder 24 be subject to all the time an application force with its opposite direction, pressure sensor 26 between baffle plate 25 and cylinder 24 is by the suffered application force record of cylinder 24, when the application force of record is less than the force value of restriction, pressure sensor 26 will be controlled the actuating device that starts cylinder 24, described actuating device comprises Air compressor, pressure sensor 26 is connected with Air compressor, the mouth of cylinder 24 moves to the direction of belt conveyor 5, according to the principle of application force and antagonistic force, runner 22 is when applying a power to draught line 37, draught line 27 meeting runners 22 produce the power of an opposite direction, and then the application force that makes record on pressure sensor 26 reaches the standard of restriction, simultaneously cylinder 21 with adjust spacing between platform 18 and also under the cooperation because of draught line 27 and pulley 20, reduce, the degree of tension of finally having realized belt conveyor regulates.
Embodiment 3
As shown in Figure 1; the present embodiment is on the basis of embodiment 1; described serial verb construction comprises pipe link 11, big gear wheel 12 and miniature gears 10; bearing 3 is run through at the two ends of described rotating shaft 4; big gear wheel 12 is arranged on the two ends of rotating shaft 4; protection cylinder 14 is installed at center shaft 9 two ends of cylinder cutter 6; in protection cylinder 14, be provided with miniature gears 10; the side that protection cylinder 14 is run through in the end of center shaft 9 is connected with miniature gears 10; the two ends of described pipe link 11 are provided with tooth bar, and big gear wheel 12 coordinates with miniature gears 10 by pipe link 11.Rotating shaft 4 is rotated, and under the cooperation of big gear wheel 12 and miniature gears 10 and pipe link 11, center shaft 9 can drive cylinder cuttves 6 do synchronous rotary with conveying roller 1, guarantees that a cutter 6 contacts and cleaned out with residual material.
Embodiment 4
As shown in Figure 1 to Figure 3, the present embodiment, on the basis of embodiment 1, is also provided with two auxiliary pulleys 23 in the side at described adjustment platform 18 near belt conveyor 5, and described auxiliary pulley 23 is symmetricly set on the both sides of runner 22.Because the degree of tension adjusting of belt conveyor 5 is accurate relatively flexibly, the excessive adjusting of degree of tension all can cause the working strength of belt conveyor 5 to increase, cause work efficiency to reduce, be arranged at the auxiliary pulley 23 of runner 22 both sides, can improve the flexibility ratio of draught line 27 when regulating, realize the precision regulation and control of belt conveyor 5 degree of tensions.
The angle that described V-arrangement blade 7 cross parts become is 15 ° ~ 60 °.Residual material under cleaning can supply to recycle again, and the corner dimension that the cross part of V-arrangement blade 7 becomes can affect the range size of the cleaned rear whereabouts of residual material, and angle is larger, and the scope that residual material falls is less; For reducing the difficulty of collecting, angle is arranged between 15 ° ~ 60 °, both can dwindle the scope that material falls, can reduce again the cutting dynamics of V-arrangement blade 7.
The above-described specific embodiment; object of the present invention, technical scheme and beneficial effect are further described; institute is understood that; the foregoing is only the specific embodiment of the present invention; the protection domain being not intended to limit the present invention; within the spirit and principles in the present invention all, any modification of making, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.

Claims (5)

1. a belt conveyer, comprise frame and belt conveyor, in described frame, be provided with master rotor (1), driven cylinder and support tube (2), belt conveyor is sleeved on master rotor and driven cylinder, it is characterized in that: bearing (3) is installed in described support tube (2), one end rotation that the rotating shaft (4) of master rotor (1) runs through support tube (2) is arranged in bearing (3), and the cylinder cutter (6) paralleling with rotating shaft (4) by interlinked mechanism in described rotating shaft (4) is connected; Also comprise V-arrangement blade (7), described V-arrangement blade (7) is fixed on support tube (2) by pipe link (8), V-arrangement blade (7) is the circular arc matching with master rotor (1) outside face, roller (13) is installed on the cross part of V-arrangement blade (7), roller described in during work (13) contacts with the belt conveyor (5) on master rotor (1), on described driven cylinder, tensioner mechanism is installed.
2. a kind of belt conveyer according to claim 1, it is characterized in that: described tensioner mechanism comprises adjusts platform (18), strut bar (19) and draught line (27), upper rotation of strut bar (19), be provided with cylinder (21), at the two ends of strut bar (19), pulley (20) is installed, described adjustment platform (18) is connected with strut bar (19) through pulley (20) by draught line (27), and the two ends of draught line (27) are separately fixed to be adjusted on platform (18), on described adjustment platform (18), be provided with interconnective cylinder (24) and baffle plate (25), between the tail end of cylinder (24) and baffle plate (25), pressure sensor (26) is installed, and pressure sensor (26) is connected with the actuating device of cylinder (24) by wire, runner (22) is installed on the telescopic end of cylinder (24), runner (22) is connected with draught line (27), draught line (27) is all the time in tight state.
3. a kind of belt conveyer according to claim 1, it is characterized in that: described serial verb construction comprises pipe link (11), big gear wheel (12) and miniature gears (10), bearing (3) is run through at the two ends of described rotating shaft (4), big gear wheel (12) is arranged on the two ends of rotating shaft (4), protection cylinder (14) is installed at center shaft (9) two ends of cylinder cutter (6), in protection cylinder (14), be provided with miniature gears (10), the side that protection cylinder (14) is run through in the end of center shaft (9) is connected with miniature gears (10), the two ends of described pipe link (11) are provided with tooth bar, big gear wheel (12) coordinates with miniature gears (10) by pipe link (11).
4. a kind of belt conveyer according to claim 2, it is characterized in that: at described adjustment platform (18), near in a side of belt conveyor (5), two auxiliary pulleys (23) are also installed, described auxiliary pulley (23) is symmetricly set on the both sides of runner (22).
5. a kind of belt conveyer according to claim 1, is characterized in that: the angle that described V-arrangement blade (7) cross part becomes is 15 ° ~ 60 °.
CN201410217923.2A 2014-05-22 2014-05-22 A kind of belt conveyer Active CN103979288B (en)

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Application Number Priority Date Filing Date Title
CN201410217923.2A CN103979288B (en) 2014-05-22 2014-05-22 A kind of belt conveyer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410217923.2A CN103979288B (en) 2014-05-22 2014-05-22 A kind of belt conveyer

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CN103979288A true CN103979288A (en) 2014-08-13
CN103979288B CN103979288B (en) 2016-01-13

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104377603B (en) * 2014-12-04 2017-01-25 中石化胜利建设工程有限公司 Device for laying cables in horizontal cable trays and application method of device
CN113898343A (en) * 2020-07-07 2022-01-07 上海中筑实业有限公司 Method for cutting seam on top of underground mine tunnel by using mining crawler-type chain arm saw

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11334853A (en) * 1998-05-27 1999-12-07 Sansaku Gosei Rubber Kk Belt cleaner for belt conveyor
US6056112A (en) * 1998-05-20 2000-05-02 Argonics, Inc. Apparatus for preloading a scraper blade in a conveyor cleaning system
CN102229384A (en) * 2011-06-24 2011-11-02 成都大宏立机器制造有限公司 Belt conveyor sweeper
CN202481652U (en) * 2012-03-19 2012-10-10 衡阳市瑞通机械制造有限公司 Roller belt conveyor
CN202575339U (en) * 2012-03-06 2012-12-05 力博重工科技股份有限公司 V-shaped sweeper
CN203845394U (en) * 2014-05-22 2014-09-24 成都海凌达机械有限公司 Belt conveyor with carrier rollers
CN204416398U (en) * 2015-01-26 2015-06-24 宋玉芹 A kind of can the ribbon conveyer of automatic cleaning belt sizing

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6056112A (en) * 1998-05-20 2000-05-02 Argonics, Inc. Apparatus for preloading a scraper blade in a conveyor cleaning system
JPH11334853A (en) * 1998-05-27 1999-12-07 Sansaku Gosei Rubber Kk Belt cleaner for belt conveyor
CN102229384A (en) * 2011-06-24 2011-11-02 成都大宏立机器制造有限公司 Belt conveyor sweeper
CN202575339U (en) * 2012-03-06 2012-12-05 力博重工科技股份有限公司 V-shaped sweeper
CN202481652U (en) * 2012-03-19 2012-10-10 衡阳市瑞通机械制造有限公司 Roller belt conveyor
CN203845394U (en) * 2014-05-22 2014-09-24 成都海凌达机械有限公司 Belt conveyor with carrier rollers
CN204416398U (en) * 2015-01-26 2015-06-24 宋玉芹 A kind of can the ribbon conveyer of automatic cleaning belt sizing

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104377603B (en) * 2014-12-04 2017-01-25 中石化胜利建设工程有限公司 Device for laying cables in horizontal cable trays and application method of device
CN113898343A (en) * 2020-07-07 2022-01-07 上海中筑实业有限公司 Method for cutting seam on top of underground mine tunnel by using mining crawler-type chain arm saw

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Inventor after: Chen Deqi

Inventor after: Chen Zhisheng

Inventor after: Chen Zhiwei

Inventor after: Chen Zhiyong

Inventor before: Chen Zhiqiang

COR Change of bibliographic data
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Effective date of registration: 20160901

Address after: 067411 Hebei city of Chengde Province on the town board resurrection Camp Village

Patentee after: Guangda Conveyor Co., Ltd., Chengde

Address before: 610000 Chengdu economic and Technological Development Zone (Longquanyi District), South Road, No. six, No. 699, No.

Patentee before: Chengdu Hylinder Hydraulic Technology Co., Ltd.