CN113734711B - Tensioning and deviation-adjusting device of rubber belt conveyor - Google Patents

Tensioning and deviation-adjusting device of rubber belt conveyor Download PDF

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Publication number
CN113734711B
CN113734711B CN202110910290.3A CN202110910290A CN113734711B CN 113734711 B CN113734711 B CN 113734711B CN 202110910290 A CN202110910290 A CN 202110910290A CN 113734711 B CN113734711 B CN 113734711B
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China
Prior art keywords
belt conveyor
gear shaft
shaft
worm
gear
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CN202110910290.3A
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CN113734711A (en
Inventor
杨志军
石徽
张科兵
杨杰
李丽
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Hebei Handan Power Generation Co Ltd
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Hebei Handan Power Generation Co Ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
    • B65G23/44—Belt or chain tensioning arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
    • B65G15/60—Arrangements for supporting or guiding belts, e.g. by fluid jets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G39/00—Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors 
    • B65G39/10—Arrangements of rollers
    • B65G39/12—Arrangements of rollers mounted on framework
    • B65G39/16—Arrangements of rollers mounted on framework for aligning belts or chains
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Abstract

The invention discloses a tensioning and deviation-adjusting device of a rubber belt conveyor, which relates to the technical field of rubber belt conveyors and comprises a device box body and a rubber belt conveyor rack. The belt conveyor deflection adjusting device can simultaneously complete the functions of tensioning and deflection adjustment of the belt conveyor in one device, simplifies the structure of equipment, can accurately and bidirectionally adjust the deflection of the belt only by simple adjustment, is convenient to adjust, simple in structure and easy to maintain, can accurately adjust the position of a deflection roller of the belt conveyor by rotating the second handle and matching the condition that the shifting fork is positioned at different positions, simultaneously realizes the functions of tensioning and deflection adjustment, and can realize automatic control of deflection adjustment by replacing the handle with the motor.

Description

Tensioning and deviation-adjusting device of rubber belt conveyor
Technical Field
The invention relates to the technical field of rubber belt conveyors, in particular to a tensioning and deviation-adjusting device of a rubber belt conveyor.
Background
A belt conveyor, also known as a belt conveyor, is a friction-driven machine that transports materials in a continuous manner. Mainly comprises a frame, a conveying belt, a carrier roller, a tensioning device, a transmission device and the like. The material conveying device can form a material conveying flow path from an initial feeding point to a final discharging point on a certain conveying line. The belt conveyor has the advantages of strong conveying capacity, long conveying distance, simple structure, easy maintenance and convenient implementation of programmed control and automatic operation.
The tension device of the rubber belt conveyor is a device which can adjust the tension degree of the rubber belt conveyor and generate the tension required by friction driving, the deviation adjusting device is a device which can make the rubber belt conveyor deviate towards two sides by external force and adjust the deviation of the belt, and all the rubber belt conveyors need to be additionally provided with the deviation adjusting device at present.
In order to realize two functions of pulling-up and deviation adjustment, two sets of equipment are additionally arranged on the conventional rubber belt conveyor in the market; the device capable of simultaneously realizing the functions of tensioning and deviation adjustment for a small part has a complex and large structure and high manufacturing cost, and Chinese patent technology provides a buffer deviation adjustment device for a rubber belt of a feed opening of a rubber belt conveyor through retrieval. (CN 209635187U), the technology of this patent also only adjusts the offset of the adhesive tape in the range of the feed opening of the conveyor through the limit offset-adjusting device, and does not have the tensioning function of the belt conveyor, so the invention especially provides a tensioning offset-adjusting device of the adhesive tape conveyor to solve the problems in the background art.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a tensioning and deviation-adjusting device for a belt conveyor.
In order to achieve the purpose, the invention adopts the following technical scheme:
a tensioning and deviation-adjusting device of a rubber belt conveyor comprises a device box body and a rubber belt conveyor rack and is characterized in that a horizontal gear shaft II and a horizontal gear shaft I which are rotatably connected are respectively arranged on the upper side and the lower side in the device box body, and a horizontal adjusting shaft I and a horizontal adjusting shaft II are arranged between the horizontal gear shaft I and the horizontal gear shaft II;
the first gear and the first worm are fixedly mounted on the peripheral side of the first horizontal gear shaft, the second gear and the second worm are fixedly mounted on the peripheral side of the second horizontal gear shaft, a first vertical worm gear shaft located in the device box is arranged on the lower side of the first worm, a first worm gear meshed with the first worm is arranged at one end of the first vertical worm gear shaft, a second vertical worm gear shaft located in the device box is arranged on the upper side of the second worm, and a second worm gear meshed with the second worm is arranged at one end of the second vertical worm gear shaft.
Preferably, the right end of the first horizontal adjusting shaft is fixedly connected with a second handle located outside the device box, a flat key is arranged on the first horizontal adjusting shaft, and a shifting fork slides on the flat key.
Specifically, the position of a horizontal adjusting shaft II is controlled through a handle I (an exchangeable motor), and then the position of a shifting fork on a flat key is adjusted, so that three adjustments of the shifting fork and a gear I or the shifting fork and the gear II or the shifting fork and the gear I and the gear II are simultaneously engaged can be realized.
Preferably, the left end of the second horizontal adjusting shaft is fixedly connected with a first handle located on the outer side of the device box body, the right end of the second horizontal adjusting shaft is connected with a shifting fork, and the shifting fork is located on the upper side between the second gear and the lower side between the first gear.
Specifically, the first horizontal adjusting shaft is rotated through the second handle (the replaceable motor), the horizontal adjusting shaft drives the shifting fork on the first horizontal adjusting shaft to rotate, and the shifting fork drives the first gear or the second gear meshed with the shifting fork to rotate.
Preferably, shaft sleeves are fixedly mounted on the upper side and the lower side of the interior of the device box body, and the vertical worm gear shaft II and the vertical worm gear shaft I slide in the upper shaft sleeve and the lower shaft sleeve.
Preferably, a plurality of limiting blocks are uniformly arranged on the periphery of one end of the first vertical worm gear shaft, openings corresponding to the first vertical worm gear shaft and the limiting blocks are formed in the first worm gear shaft, and the first worm gear shaft is rotatably connected to the inside of the device box body.
Preferably, a plurality of limiting blocks are uniformly arranged on the periphery of one end of the second vertical worm gear shaft, openings corresponding to the second vertical worm gear shaft and the limiting blocks are formed in the second worm gear shaft, and the second worm gear shaft is rotatably connected to the inside of the device box body.
Preferably, the other ends of the first vertical worm gear shaft and the second vertical worm gear shaft are both provided with threads, and threaded sleeves corresponding to the threads are fixedly mounted on the upper side and the lower side of the interior of the device box body.
Specifically, along with the rotation of the vertical worm wheel shaft, the vertical worm wheel shaft is screwed in or out towards one end of the sleeve, and the vertical worm wheel shaft rotates and translates in the shaft sleeve.
Preferably, the belt conveyor frame is located on one side of the device box, the two ends of the belt conveyor frame are both provided with a belt conveyor direction-changing drum, and the two ends of the belt conveyor direction-changing drum are both provided with direction-changing drum bearing seats.
Preferably, one end of the first vertical worm-gear shaft and one end of the second vertical worm-gear shaft are fixedly connected with steel wire ropes, one corner of each of two ends of the rubber belt conveyor rack is provided with a pulley, and the two steel wire ropes connected with the first vertical worm-gear shaft and one end of the second vertical worm-gear shaft are respectively connected with the turnabout drums of the rubber belt conveyors on two sides by bypassing the pulleys on two ends.
Specifically, with the horizontal movement of the vertical worm wheel shaft, one end of the vertical worm wheel shaft is connected with the steel wire rope and pulled, and the turnabout drum of the belt conveyor connected with the other end of the steel wire rope is pulled to control the turnabout drum to ascend or descend.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the belt conveyor tensioning and deviation adjusting device, the position of the horizontal adjusting shaft II is controlled through the handle I (the motor can be replaced), the position of the shifting fork on the flat key is adjusted, three kinds of adjustment of meshing of the shifting fork and the gear I or meshing of the shifting fork and the gear II or simultaneous meshing of the shifting fork and the gear I and the gear II can be realized, the tensioning and deviation adjusting functions of the belt conveyor can be completed in one set of device at the same time, the structure of the belt conveyor tensioning and deviation adjusting device is simplified, the belt can be accurately and bidirectionally adjusted and deviated only through simple adjustment, and the belt conveyor tensioning and deviation adjusting device is convenient to adjust, simple in structure and easy to maintain;
2. according to the invention, the horizontal adjusting shaft I is rotated through the handle II (the replaceable motor), the horizontal adjusting shaft drives the shifting fork on the horizontal adjusting shaft to rotate, the shifting fork drives the gear I or the gear II meshed with the shifting fork to rotate, the position of the direction-changing drum of the rubber belt conveyor can be accurately adjusted by rotating the handle II in cooperation with the situation that the shifting fork is positioned at different positions, meanwhile, the tensioning and deviation adjusting functions are realized, and the automatic control of deviation adjustment can be realized by replacing the handle with the motor.
Drawings
FIG. 1 is a schematic structural view of a tensioning and deviation-adjusting device of a belt conveyor according to the present invention;
FIG. 2 is a schematic view of a connection structure of a vertical worm gear shaft in the tension and deviation adjustment device of the belt conveyor according to the present invention;
FIG. 3 is a schematic view of a connection structure between a vertical worm gear shaft and a turnabout drum of the belt conveyor in the tensioning and deviation-adjusting device of the belt conveyor according to the present invention;
fig. 4 is a schematic structural diagram of a shifting fork in the tensioning and deviation-adjusting device of the belt conveyor provided by the invention.
In the figure: 1. a device case; 2. a rubber belt conveying rack; 3. a first horizontal gear shaft; 4. a second horizontal gear shaft; 5. a first horizontal adjusting shaft; 6. a second horizontal adjusting shaft; 7. a first vertical worm wheel shaft; 8. a second vertical worm wheel shaft; 9. a first gear; 10. a second gear; 11. a first worm wheel; 12. a second worm gear; 13. a flat bond; 14. a first worm; 15. a second worm; 16. a shifting fork; 17. a first handle; 18. a second handle; 19. a limiting block; 20. a pulley; 21. a thread; 22. a threaded sleeve; 23. a turnabout drum of the belt conveyor; 24. a bend pulley bearing seat; 25. a wire rope; 26. and a shaft sleeve.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-4, a tensioning and deviation-adjusting device of a rubber belt conveyor comprises a device box body 1 and a rubber belt conveyor frame 2, and is characterized in that a horizontal gear shaft II 4 and a horizontal gear shaft I3 which are rotatably connected are respectively arranged on the upper side and the lower side inside the device box body 1, a horizontal adjusting shaft I5 and a horizontal adjusting shaft II 6 are arranged between the horizontal gear shaft I3 and the horizontal gear shaft II 4, the right end of the horizontal adjusting shaft I5 is fixedly connected with a handle II 18 positioned on the outer side of the device box body 1, a flat key 13 is arranged on the horizontal adjusting shaft I5, and a shifting fork 16 slides on the flat key 13;
furthermore, a first gear 9 and a first worm 14 are fixedly mounted on the peripheral side of the first horizontal gear shaft 3, a second gear 10 and a second worm 15 are fixedly mounted on the peripheral side of the second horizontal gear shaft 4, a first handle 17 positioned on the outer side of the device box body 1 is fixedly connected to the left end of the second horizontal adjusting shaft 6, the right end of the second horizontal adjusting shaft 6 is connected with a shifting fork 16, and the shifting fork 16 is positioned between the second upper gear 10 and the first lower gear 9;
the position of a horizontal adjusting shaft II 6 is controlled through a handle I17 (a replaceable motor), so that the position of a shifting fork 16 on a flat key 13 is adjusted, and three adjustments that the shifting fork 16 is meshed with a gear I9 or the shifting fork 16 is meshed with a gear II 10 or the shifting fork 16 is meshed with the gear I9 and the gear II 10 simultaneously can be realized;
when the rubber belt conveyor is used for tensioning the deviation adjusting device, the position of the shifting fork 16 is adjusted through the first handle 17, the first horizontal adjusting shaft 5 is rotated through the second handle 18 (an interchangeable motor), the first horizontal adjusting shaft 5 drives the shifting fork 16 thereon to rotate, and the shifting fork 16 drives the first gear 9 or the second gear 10 meshed with the shifting fork to rotate.
Furthermore, a vertical worm gear shaft I7 positioned in the device box body 1 is arranged on the lower side of the worm I14, a worm gear I11 meshed with the worm I14 is arranged at one end of the vertical worm gear shaft I7, a vertical worm gear shaft II 8 positioned in the device box body 1 is arranged on the upper side of the worm II 15, a worm gear II 12 meshed with the worm II 15 is arranged at one end of the vertical worm gear shaft II 8, shaft sleeves 26 are fixedly arranged on the upper side and the lower side of the interior of the device box body 1, and the vertical worm gear shaft II 8 and the vertical worm gear shaft I7 slide in the upper shaft sleeve 26 and the lower shaft sleeve 26;
along with the rotation of the two gears, the first horizontal gear shaft 3 or the second horizontal gear shaft 4 rotates along with the rotation, the rotating horizontal adjusting shaft drives the first worm 14 or the second worm 15 arranged on the peripheral side of the horizontal adjusting shaft to rotate, and the rotating worm drives the first worm wheel 11 or the second worm wheel 12 meshed with one side of the horizontal adjusting shaft to rotate.
Furthermore, a plurality of limiting blocks 19 are uniformly arranged on the periphery of one end of the vertical worm wheel shaft I7, openings corresponding to the vertical worm wheel shaft I7 and the limiting blocks 19 are formed in the worm wheel I11, the worm wheel I11 is rotatably connected into the device box body 1, a plurality of limiting blocks 19 are uniformly arranged on the periphery of one end of the vertical worm wheel shaft II 8, openings corresponding to the vertical worm wheel shaft II 8 and the limiting blocks 19 are formed in the worm wheel II 12, the worm wheel II 12 is rotatably connected into the device box body 1, threads 21 are formed at the other ends of the vertical worm wheel shaft I7 and the vertical worm wheel shaft II 8, and thread sleeves 22 corresponding to the threads 21 are fixedly arranged on the upper side and the lower side of the interior of the device box body 1;
the rotating worm wheel drives the fixedly installed vertical worm wheel shaft I7 or the vertical worm wheel shaft II 8 to rotate, and due to the fact that the threads 21 are arranged at one end of the vertical worm wheel shaft and the threaded sleeve 22 matched with the threads 21 is fixed in the device box body 1, the vertical worm wheel shaft is screwed in or out towards one end of the sleeve along with rotation of the vertical worm wheel shaft, and the vertical worm wheel shaft rotates and translates in the shaft sleeve 26.
Furthermore, the rubber belt conveyor frame 2 is positioned at one side of the device box 1, the two ends of the rubber belt conveyor frame 2 are both provided with rubber belt conveyor direction-changing drums 23, the two ends of each rubber belt conveyor direction-changing drum 23 are both provided with direction-changing drum bearing seats 24, the first vertical worm gear shaft 7 and one end of the second vertical worm gear shaft 8 are both fixedly installed and connected with steel wire ropes 25, one corner of each of the two ends of the rubber belt conveyor frame 2 is both provided with a pulley 20, and the two steel wire ropes 25 connected with the first vertical worm gear shaft 7 and one end of the second vertical worm gear shaft 8 are respectively connected with the rubber belt conveyor direction-changing drums 23 at the two sides by bypassing the pulleys 20 at the two ends;
because the worm wheel is matched with the limit block 19 to limit the worm wheel to be sleeved on the peripheral side of the vertical worm wheel shaft, the worm wheel does not affect following rotation along with the rotation and translation of the vertical worm wheel shaft, and along with the horizontal movement of the vertical worm wheel shaft, one end of the worm wheel is connected with the steel wire rope 25 and is pulled along with the steel wire rope, and the redirection roller 23 of the rubber belt conveyor connected with the other end of the steel wire rope 25 is pulled to control the ascending or descending.
The specific working principle of the invention is as follows:
before the device is used, the position of a horizontal adjusting shaft II 6 is controlled through a handle I17 (an interchangeable motor), and then the position of a shifting fork 16 on a flat key 13 is adjusted, so that three adjustments of meshing the shifting fork 16 with a gear I9 or meshing the shifting fork 16 with a gear II 10 or simultaneously meshing the shifting fork 16 with the gear I9 and the gear II 10 can be realized;
when the rubber belt conveyor is used for tensioning the deviation adjusting device, the position of a shifting fork 16 is adjusted through a first handle 17, a first horizontal adjusting shaft 5 is rotated through a second handle 18 (an interchangeable motor), the first horizontal adjusting shaft 5 drives the shifting fork 16 thereon to rotate, and the shifting fork 16 drives a first gear 9 or a second gear 10 meshed with the first horizontal adjusting shaft to rotate;
along with the rotation of the two gears, the first horizontal gear shaft 3 or the second horizontal gear shaft 4 rotates along with the rotation, the rotating horizontal adjusting shaft drives the first worm 14 or the second worm 15 arranged on the peripheral side of the horizontal adjusting shaft to rotate, and the rotating worm drives the first worm wheel 11 or the second worm wheel 12 meshed with one side of the horizontal adjusting shaft to rotate;
the rotating worm wheel drives the fixedly installed vertical worm wheel shaft I7 or the vertical worm wheel shaft II 8 to rotate, and as the threads 21 are arranged at one end of the vertical worm wheel shaft and the threaded sleeve 22 matched with the threads 21 is fixed in the device box body 1, the vertical worm wheel shaft is screwed in or out towards one end of the sleeve along with the rotation of the vertical worm wheel shaft, and the vertical worm wheel shaft rotates and translates in the shaft sleeve 26;
because the worm wheel is matched with the limit block 19 to limit the worm wheel to be sleeved on the peripheral side of the vertical worm wheel shaft, the worm wheel does not affect following rotation along with the rotation and translation of the vertical worm wheel shaft, and along with the horizontal movement of the vertical worm wheel shaft, one end of the worm wheel is connected with the steel wire rope 25 and is pulled along with the steel wire rope, and the redirection roller 23 of the rubber belt conveyor connected with the other end of the steel wire rope 25 is pulled to control the rising or the downward movement;
therefore, the device can accurately adjust the position of the turnabout drum 23 of the belt conveyor by rotating the second handle 18 and matching the condition that the shifting fork 16 is positioned at different positions, thereby realizing the functions of bidirectional deviation adjustment and tensioning of the conveyor belt.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (7)

1. The tensioning and deviation-adjusting device of the rubber belt conveyor comprises a device box body (1) and a rubber belt conveyor rack (2), and is characterized in that a horizontal gear shaft II (4) and a horizontal gear shaft I (3) which are connected in a rotating mode are arranged on the upper side and the lower side of the interior of the device box body (1) respectively, a horizontal adjusting shaft I (5) and a horizontal adjusting shaft II (6) are arranged between the horizontal gear shaft I (3) and the horizontal gear shaft II (4), a handle II (18) located on the outer side of the device box body (1) is fixedly connected to the right end of the horizontal adjusting shaft I (5), a flat key (13) is arranged on the horizontal adjusting shaft I (5), and a shifting fork (16) slides on the flat key (13);
the device is characterized in that a first gear (9) and a first worm (14) are fixedly mounted on the periphery of a first horizontal gear shaft (3), a second gear (10) and a second worm (15) are fixedly mounted on the periphery of a second horizontal gear shaft (4), a first vertical worm gear shaft (7) located in the device box body (1) is arranged on the lower side of the first worm (14), a first worm gear (11) meshed with the first worm (14) is arranged at one end of the first vertical worm gear shaft (7), a second vertical worm gear shaft (8) located in the device box body (1) is arranged on the upper side of the second worm (15), a second worm gear (12) meshed with the second worm (15) is arranged at one end of the second vertical worm gear shaft (8), a first handle (17) located on the outer side of the device box body (1) is fixedly connected to the left end of the second horizontal adjusting shaft (6), and a second shift fork (16) is connected to the right end of the second horizontal adjusting shaft (6), and the shift fork (16) is located on the upper side of the second gear (10) and the lower side of the first gear (9).
2. The tensioning and deviation-adjusting device for the rubber belt conveyor as claimed in claim 1, wherein bushings (26) are fixedly mounted on the upper side and the lower side of the interior of the device case (1), and the second vertical worm-gear shaft (8) and the first vertical worm-gear shaft (7) slide in the upper bushings and the lower bushings (26).
3. The tensioning and deviation adjusting device of the belt conveyor as claimed in claim 1, wherein a plurality of limiting blocks (19) are uniformly arranged on the periphery of one end of the first vertical worm gear shaft (7), openings corresponding to the first vertical worm gear shaft (7) and the limiting blocks (19) are formed in the first worm gear (11), and the first worm gear (11) is rotatably connected to the inside of the device box body (1).
4. The tensioning and deviation adjusting device of the belt conveyor as claimed in claim 1, wherein a plurality of limiting blocks (19) are uniformly arranged on the periphery of one end of the second vertical worm gear shaft (8), openings corresponding to the second vertical worm gear shaft (8) and the limiting blocks (19) are formed in the second worm gear (12), and the second worm gear (12) is rotatably connected to the inside of the device box body (1).
5. The tensioning and deviation-adjusting device for the rubber belt conveyor as claimed in claim 1, wherein threads (21) are formed at the other end of the first vertical worm-gear shaft (7) and the other end of the second vertical worm-gear shaft (8), and threaded sleeves (22) corresponding to the threads (21) are fixedly mounted on the upper side and the lower side of the interior of the device box body (1).
6. The tensioning and deviation-adjusting device for the rubber belt conveyor according to claim 1, wherein the rubber belt conveyor frame (2) is located on one side of the device box (1), the two ends of the rubber belt conveyor frame (2) are provided with rubber belt conveyor direction-changing drums (23), and the two ends of the rubber belt conveyor direction-changing drums (23) are provided with direction-changing drum bearing seats (24).
7. The tensioning and deviation-adjusting device for the rubber belt conveyor as claimed in claim 6, wherein a steel wire rope (25) is fixedly mounted and connected to one end of the first vertical worm-gear shaft (7) and one end of the second vertical worm-gear shaft (8), a pulley (20) is mounted on one corner of each of two ends of the rubber belt conveyor frame (2), and the two steel wire ropes (25) connected to the first vertical worm-gear shaft (7) and one end of the second vertical worm-gear shaft (8) are connected to the turnabout drums (23) of the rubber belt conveyor on two sides by bypassing the pulleys (20) on two ends respectively.
CN202110910290.3A 2021-08-09 2021-08-09 Tensioning and deviation-adjusting device of rubber belt conveyor Active CN113734711B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110910290.3A CN113734711B (en) 2021-08-09 2021-08-09 Tensioning and deviation-adjusting device of rubber belt conveyor

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Application Number Priority Date Filing Date Title
CN202110910290.3A CN113734711B (en) 2021-08-09 2021-08-09 Tensioning and deviation-adjusting device of rubber belt conveyor

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CN113734711A CN113734711A (en) 2021-12-03
CN113734711B true CN113734711B (en) 2023-03-24

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Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58202205A (en) * 1982-05-19 1983-11-25 Rheon Autom Mach Co Ltd Belt training device
CN204297538U (en) * 2014-10-30 2015-04-29 江苏恒远国际工程有限公司 A kind of Novel belt conveyor spiral tensioning device
CN204727034U (en) * 2015-06-05 2015-10-28 三明学院 Novel simple automatic feeding
CN110182544A (en) * 2019-06-27 2019-08-30 江苏大卫精工科技有限公司 A kind of driving of single motor without backlass driving mechanism and its adjusting method

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