CN117886060B - Deviation correcting mechanism of belt conveyor - Google Patents
Deviation correcting mechanism of belt conveyor Download PDFInfo
- Publication number
- CN117886060B CN117886060B CN202410303017.8A CN202410303017A CN117886060B CN 117886060 B CN117886060 B CN 117886060B CN 202410303017 A CN202410303017 A CN 202410303017A CN 117886060 B CN117886060 B CN 117886060B
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- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 238000001514 detection method Methods 0.000 claims description 17
- 230000002457 bidirectional effect Effects 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 230000001105 regulatory effect Effects 0.000 description 8
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
Classifications
-
- 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
- B65G15/64—Arrangements for supporting or guiding belts, e.g. by fluid jets for automatically maintaining the position of the belts
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Conveyors (AREA)
Abstract
The application relates to the field of belt conveyors, in particular to a deviation correcting mechanism of a belt conveyor, which comprises two supporting plates, wherein bearing seats are arranged on each supporting plate, a main roller is rotationally connected between the two bearing seats, a belt is sleeved on the main roller, one side of each supporting plate is provided with a bearing plate, two sliding plates are arranged on each bearing plate, each bearing plate is rotationally connected with a supporting roller, each sliding plate is rotationally connected with a mounting frame, each mounting frame is rotationally connected with an adjusting roller, the belt is simultaneously sleeved on each supporting roller and each adjusting roller, each sliding plate is slidingly connected with a sliding block, each sliding block is rotationally connected with a detecting roller, the two detecting rollers are positioned on two sides of the belt, a transmission assembly for driving the mounting frame to rotate is arranged between each sliding block and each mounting frame, a reset assembly for driving the mounting frame to reset is also arranged on each sliding plate, and the transmission assembly and the reset assembly are positioned on two sides of a rotating shaft of the mounting frame. The application has the effect of improving the belt deviation problem.
Description
Technical Field
The application relates to the field of belt conveyors, in particular to a deviation correcting mechanism of a belt conveyor.
Background
The belt conveyor is widely applied to industries such as coal mine production, grain processing and the like, and has application in part assembly, detection, packaging and transportation.
The belt conveyor inevitably has the problem of conveyer belt off tracking in the operation process, causes the operation unsmooth, reduces work efficiency, influences normal operation, probably causes the incident even, and the reason that causes the belt conveyor off tracking is many, mainly includes: in equipment maintenance, the roller and the joint are in a non-parallel state, so that the running speeds of the two sides of the conveying belt are inconsistent, and the conveying belt is deviated to the side with larger tension force; the wear of the machine parts, the faults of the machine parts, the inclusion of the roller and the like are not maintained in time, and the tension on two sides is unequal to cause deviation; the deflection of the material on the conveyor belt can also be caused by the deflection.
Disclosure of Invention
In order to solve the problem of conveyor belt deviation, the application provides a belt conveyor deviation correcting mechanism.
The application provides a belt conveyor deviation correcting mechanism which adopts the following technical scheme:
The utility model provides a belt conveyor off tracking correction mechanism, includes two backup pads, every all be provided with the bearing frame in the backup pad, two rotate between the bearing frame and be connected with the main cylinder, the cover is equipped with the belt on the main cylinder, one side of backup pad is provided with the loading board, be provided with two sliding plates on the loading board, it is connected with the supporting roller to rotate on the loading board, the supporting roller is located between two sliding plates, every all rotate on the sliding plate and be connected with the mounting bracket, rotate on the mounting bracket and be connected with the adjustment cylinder, the belt overlaps simultaneously and locates on supporting roller and the adjustment cylinder, sliding connection has the slider on the sliding plate, rotate on the slider and be connected with the detection cylinder, detect the vertical setting of cylinder, two detect the cylinder and be located the both sides of belt, the belt butt is on detecting the cylinder, be provided with the mounting bracket between slider and the mounting bracket and drive the pivoted drive assembly that drives about, still be provided with the reset assembly that drives about on the sliding plate, drive assembly and reset assembly are located the both sides of axis of rotation.
Through adopting above-mentioned technical scheme, when the belt off tracking, the belt promotes and detects the cylinder and remove, detects the cylinder and drives the slider and remove, and the slider passes through drive assembly and orders about the mounting bracket rotation, and the mounting bracket drives the adjustment cylinder and inclines to the intermediate direction of belt, thereby adjusts the cylinder and pushes back the belt intermediate position, and then improves the problem of belt off tracking.
Optionally, the drive assembly includes the connecting rod, the connecting rod sets up on the lateral wall that the slider is close to the mounting bracket, the one end that the slider was kept away from to the connecting rod is provided with the rack, it is connected with the gear to rotate on the sliding plate, the gear is located between rack and the mounting bracket, the gear meshes with the rack mutually, coaxial being provided with the cam on the gear, the cam butt is on the mounting bracket.
Through adopting above-mentioned technical scheme, the slider passes through the connecting rod and drives the rack and remove, and the rack drives gear rotation, and the gear drives cam rotation, thereby the cam promotes the mounting bracket rotation.
Optionally, the arc holding tank has been seted up in the perisporium of cam, the holding tank is located one side that cam and mounting bracket contacted, rotate on the cell wall of holding tank and be connected with the pivot, the pivot is close to the mounting bracket setting, rotate in the pivot and be connected with the regulating plate, the regulating plate is accomodate in the holding tank, the cover is equipped with the torsional spring that drives the regulating plate pivoted in the pivot, still be provided with the impeller that is used for promoting the regulating plate in the cam.
Through adopting above-mentioned technical scheme, the impeller can promote the regulating plate to keeping away from the direction rotation of holding tank, consequently the regulating plate butt is on the mounting bracket, and the cam promotes the mounting bracket through the regulating plate and rotates to can adjust the wheel diameter of cam, and then can adjust cam promotion mounting bracket pivoted angle.
Optionally, the pushing piece includes the threaded rod, threaded rod sliding connection is in the cam, the one end butt of threaded rod is on the regulating plate, the cam rotation is connected with the knob, knob part is located the outside of cam, knob and threaded rod threaded connection.
By adopting the technical scheme, the knob is rotated, and the knob drives the threaded rod to move, so that the threaded rod pushes the adjusting plate to rotate.
Optionally, the reset assembly includes the second fixed plate that sets up on the sliding plate, be provided with the spring between second fixed plate and the mounting bracket.
Through adopting above-mentioned technical scheme, after the adjustment cylinder pushed back the belt intermediate position, the spring promoted the mounting bracket reverse rotation to make the mounting bracket get back to initial position.
Optionally, be provided with two first slide rails on the loading board, first slide rail sets up along the length direction of main cylinder, sliding plate sliding connection is on first slide rail, be provided with the adjustment subassembly that is used for adjusting the sliding plate position on the loading board.
Through adopting above-mentioned technical scheme, the sliding plate passes through first slide rail sliding connection on the loading board, and the distance between two sliding plates can be adjusted to the adjustment subassembly to adjust the distance between two detection cylinders, and then can adapt to the belt of different width.
Optionally, the adjustment subassembly includes two fixed blocks, two the fixed block sets up respectively on two sliding plates, be provided with two first fixed plates on the loading board, two first fixed plate is located the both sides of two fixed blocks, two rotate between the first fixed plate and be connected with two-way screw rod, two the fixed block is threaded connection respectively on two sections screw threads of two-way screw rod, two-way screw rod's one end is provided with the crank.
Through adopting above-mentioned technical scheme, rotate the crank, the crank drives two-way screw rod and rotates, and two fixed blocks are moved to two screw rods drive, and two fixed blocks are close to each other or keep away from each other, and the fixed block drives the sliding plate and removes to make two sliding plates be close to each other or keep away from each other, and then adjust the distance between two detection cylinders.
Optionally, be provided with the installation component that is used for fixed loading board in the backup pad, the installation component includes two inserts, two the inserts set up on the lateral wall that the loading board is close to the backup pad, every the slot has all been seted up on the lateral wall of backup pad, the insert is inserted and is located in the slot, threaded connection has the bolt between backup pad and the insert.
Through adopting above-mentioned technical scheme, the loading board passes through inserted block and bolt to be installed in the backup pad to the dismantlement of loading board of being convenient for.
In summary, the present application includes at least one of the following beneficial technical effects:
When the belt deviates, the belt pushes the detection roller to move, the detection roller drives the sliding block to move, the sliding block drives the mounting frame to rotate through the transmission assembly, the mounting frame drives the adjustment roller to incline towards the middle direction of the belt, and the adjustment roller pushes the belt back to the middle position, so that the problem of belt deviation is solved;
the pushing piece can push the adjusting plate to rotate in the direction away from the accommodating groove, so that the adjusting plate is abutted to the mounting frame, and the cam pushes the mounting frame to rotate through the adjusting plate, so that the diameter of the cam can be adjusted, and the rotating angle of the cam pushing the mounting frame can be adjusted;
the sliding plate is connected to the bearing plate through the first sliding rail in a sliding mode, the adjusting assembly can adjust the distance between the two sliding plates, and therefore the distance between the two detection rollers is adjusted, and the belt conveyor can adapt to belts with different widths.
Drawings
Fig. 1 is a schematic structural view of a belt conveyor deviation correcting mechanism according to an embodiment of the present application.
Fig. 2 is a schematic view of the structure of the belt interior.
Fig. 3 is a cross-sectional view taken to illustrate the mounting assembly.
Fig. 4 is a schematic structural view of the transmission assembly.
Fig. 5 is a sectional view taken to show the internal structure of the cam.
Reference numerals illustrate: 1. a support plate; 10. a bearing seat; 11. a main drum; 12. a belt; 2. a carrying plate; 3. a mounting assembly; 30. inserting blocks; 31. a slot; 32. a bolt; 4. a sliding plate; 40. a first slide rail; 5. an adjustment assembly; 50. a fixed block; 51. a first fixing plate; 52. a bidirectional screw; 53. a crank; 6. a supporting roller; 60. a mounting frame; 61. adjusting a roller; 7. a second slide rail; 70. a slide block; 71. detecting a roller; 8. a transmission assembly; 80. a connecting rod; 81. a rack; 82. a gear; 83. a cam; 830. a receiving groove; 831. a rotating shaft; 832. an adjustment plate; 833. a torsion spring; 834. a pushing member; 8340. a threaded rod; 8341. a knob; 9. a reset assembly; 90. a second fixing plate; 91. and (3) a spring.
Detailed Description
The present application is described in further detail below with reference to fig. 1-5.
The embodiment of the application discloses a deviation correcting mechanism of a belt conveyor. Referring to fig. 1 and 2, a belt conveyor deviation correcting mechanism comprises two support plates 1, wherein a bearing seat 10 is fixedly connected to each support plate 1, a main roller 11 is rotatably connected between the two bearing seats 10, and a belt 12 is sleeved on the main roller 11.
Referring to fig. 2 and 3, a carrier plate 2 is disposed on one side of a support plate 1, a mounting assembly 3 for fixing the carrier plate 2 is disposed on the support plate 1, the mounting assembly 3 includes two insert blocks 30, the insert blocks 30 are fixedly connected to the side wall of the carrier plate 2, a slot 31 is formed in the side wall of the support plate 1, which is close to the carrier plate 2, the insert blocks 30 are inserted into the slot 31, and bolts 32 are screwed between the insert blocks 30 and the support plate 1, so that the carrier plate 2 is mounted on the support plate 1.
Referring to fig. 2, two sliding plates 4 are slidably connected to the carrying plate 2, two first sliding rails 40 are fixedly connected to the carrying plate 2, the first sliding rails 40 are disposed along the length direction of the main roller 11, the sliding plates 4 are slidably connected to the first sliding rails 40, an adjusting assembly 5 for adjusting the position of the sliding plates 4 is disposed on the carrying plate 2, the adjusting assembly 5 comprises two fixing blocks 50, the two fixing blocks 50 are fixedly connected to the side walls, close to the main roller 11, of the two sliding plates 4 respectively, two first fixing plates 51 are fixedly connected to the carrying plate 2, the two first fixing plates 51 are located at two sides of the two fixing blocks 50, a bidirectional screw 52 is rotatably connected between the two first fixing plates 51, the bidirectional screw 52 is disposed along the length direction of the first sliding rails 40, the two fixing blocks 50 are respectively in threaded connection with two sections of threads of the bidirectional screw 52, and a crank 53 is fixedly connected to one end of the bidirectional screw 52.
Referring to fig. 2 and 4, a supporting roller 6 is rotatably connected to the carrying plate 2, the supporting roller 6 is located between the two sliding plates 4, a U-shaped mounting frame 60 is rotatably connected to each sliding plate 4, the U-shaped opening of the mounting frame 60 faces away from the main roller 11, an adjusting roller 61 is rotatably connected between two side bars of the mounting frame 60, and the belt 12 is simultaneously sleeved on the supporting roller 6 and the adjusting roller 61.
Referring to fig. 2 and 4, a second slide rail 7 is fixedly connected to the slide plate 4, the second slide rail 7 is located between the roller 11 and the mounting frame 60 and is arranged along the length direction of the first slide rail 40, a slide block 70 is slidably connected to the second slide rail 7, a detection roller 71 is rotatably connected to the slide block 70, the detection roller 71 is vertically arranged, two detection rollers 71 are located on two sides of the belt 12, and the belt 12 is abutted to the detection roller 71.
Referring to fig. 4, a transmission assembly 8 for driving the mounting frame 60 to rotate is arranged on the sliding plate 4, the transmission assembly 8 comprises a connecting rod 80, the connecting rod 80 is fixedly connected to the side wall of the sliding block 70, which is close to the mounting frame 60, the connecting rod 80 is perpendicular to the length direction of the second sliding rail 7, a rack 81 is fixedly connected to one end of the connecting rod 80, which is far away from the sliding block 70, the rack 81 is perpendicular to the length direction of the connecting rod 80, a gear 82 is rotationally connected to the sliding plate 4, the gear 82 is positioned between the rack 81 and the mounting frame 60, the gear 82 is meshed with the rack 81, a cam 83 is coaxially arranged with the gear 82, and the cam 83 is abutted to one end of the mounting frame 60.
Referring to fig. 4 and 5, an arc-shaped accommodating groove 830 is formed in the peripheral wall of the cam 83, the accommodating groove 830 is located in the side wall of the cam 83, which is in contact with the mounting frame 60, a rotating shaft 831 is rotatably connected to the groove wall of the accommodating groove 830, the rotating shaft 831 is arranged close to the mounting frame 60, an arc-shaped adjusting plate 832 is rotatably connected to the rotating shaft 831, the adjusting plate 832 is accommodated in the accommodating groove 830, a torsion spring 833 is further sleeved on the rotating shaft 831, and the torsion spring 833 drives the adjusting plate 832 to rotate towards the direction close to the accommodating groove 830; the cam 83 is further internally provided with a pushing member 834 for pushing the adjusting plate 832, the pushing member 834 comprises a threaded rod 8340, the threaded rod 8340 is slidably connected in the cam 83, one end of the threaded rod 8340 is abutted against the adjusting plate 832, a knob 8341 is rotatably connected in the cam 83, a knob 8341 part is located outside the cam 83, and the knob 8341 is in threaded connection with the threaded rod 8340.
Referring to fig. 4, a reset assembly 9 for driving the mounting frame 60 to reset is disposed on the sliding plate 4, the reset assembly 9 includes a second fixing plate 90, the second fixing plate 90 is fixedly connected to the sliding plate 4 and is located at one end of the mounting frame 60 away from the cam 83, a spring 91 is fixedly connected between the second fixing plate 90 and the mounting frame 60, and the cam 83 and the spring 91 are located at two sides of the rotating shaft of the mounting frame 60.
The embodiment of the application relates to a belt conveyor deviation correcting mechanism, which comprises the following implementation principles: when the belt 12 is deviated, the belt 12 pushes the detection roller 71 to move, the detection roller 71 drives the sliding block 70 to move on the second sliding rail 7, the sliding block 70 drives the rack 81 to move through the connecting rod 80, the rack 81 drives the gear 82 to rotate, the gear 82 drives the cam 83 to rotate, the cam 83 pushes the mounting frame 60 to rotate, the mounting frame 60 drives the adjustment roller 61 to incline towards the middle direction of the belt 12, and the adjustment roller 61 pushes the belt 12 back to the middle position, so that the problem of deviation of the belt 12 is solved.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (6)
1. The utility model provides a belt conveyor off tracking correction mechanism which characterized in that: including two backup pad (1), every all be provided with bearing frame (10) on backup pad (1), two rotate between bearing frame (10) and be connected with main cylinder (11), the cover is equipped with belt (12) on main cylinder (11), one side of backup pad (1) is provided with loading board (2), be provided with two sliding plates (4) on loading board (2), it is connected with supporting roller (6) to rotate on loading board (2), supporting roller (6) are located between two sliding plates (4), every all rotate on sliding plate (4) and are connected with mounting bracket (60), rotate on mounting bracket (60) and be connected with adjustment cylinder (61), on supporting roller (6) and adjustment cylinder (61) are located to belt (12) cover simultaneously, sliding connection has slider (70) on sliding plate (4), rotate on slider (70) and be connected with detection cylinder (71), detection cylinder (71) vertically set up, two detection cylinder (71) are located the both sides of belt (12), it is provided with mounting bracket (60) to rotate on detection cylinder (8), the sliding plate (4) is also provided with reset components (9) for driving the installation frame (60) to reset, and the transmission components (8) and the reset components (9) are positioned on two sides of the rotation shaft of the installation frame (60); the transmission assembly (8) comprises a connecting rod (80), the connecting rod (80) is arranged on the side wall, close to the mounting frame (60), of the sliding block (70), a rack (81) is arranged at one end, far away from the sliding block (70), of the connecting rod (80), a gear (82) is connected onto the sliding plate (4) in a rotating mode, the gear (82) is located between the rack (81) and the mounting frame (60), the gear (82) is meshed with the rack (81), a cam (83) is coaxially arranged on the gear (82), and the cam (83) is abutted onto the mounting frame (60); the reset assembly (9) comprises a second fixed plate (90) arranged on the sliding plate (4), and a spring (91) is arranged between the second fixed plate (90) and the mounting frame (60).
2. The belt conveyor deviation correcting mechanism of claim 1, wherein: an arc-shaped accommodating groove (830) is formed in the peripheral wall of the cam (83), the accommodating groove (830) is located on one side, in contact with the mounting frame (60), of the cam (83), a rotating shaft (831) is connected to the groove wall of the accommodating groove (830) in a rotating mode, the rotating shaft (831) is close to the mounting frame (60) and is provided, an adjusting plate (832) is connected to the rotating shaft (831) in a rotating mode, the adjusting plate (832) is contained in the accommodating groove (830), a torsion spring (833) for driving the adjusting plate (832) to rotate is sleeved on the rotating shaft (831), and a pushing piece (834) for pushing the adjusting plate (832) is further arranged in the cam (83).
3. The belt conveyor deviation correcting mechanism according to claim 2, wherein: the pushing piece (834) comprises a threaded rod (8340), the threaded rod (8340) is slidably connected in the cam (83), one end of the threaded rod (8340) is abutted to the adjusting plate (832), a knob (8341) is rotationally connected to the cam (83), the knob (8341) is partially located outside the cam (83), and the knob (8341) is in threaded connection with the threaded rod (8340).
4. A belt conveyor deviation correcting mechanism according to any one of claims 1-3, wherein: be provided with two first slide rails (40) on loading board (2), first slide rail (40) set up along the length direction of main cylinder (11), sliding plate (4) sliding connection is on first slide rail (40), be provided with on loading board (2) and be used for adjusting subassembly (5) of sliding plate (4) position.
5. The belt conveyor deviation correcting mechanism of claim 4, wherein: the adjusting component (5) comprises two fixing blocks (50), the two fixing blocks (50) are respectively arranged on the two sliding plates (4), two first fixing plates (51) are arranged on the bearing plate (2), the two first fixing plates (51) are located on two sides of the two fixing blocks (50), a bidirectional screw (52) is rotationally connected between the two first fixing plates (51), the two fixing blocks (50) are respectively connected onto two sections of threads of the bidirectional screw (52) in a threaded mode, and a crank (53) is arranged at one end of the bidirectional screw (52).
6. A belt conveyor deviation correcting mechanism according to any one of claims 1-3, wherein: the mounting assembly (3) used for fixing the bearing plate (2) is arranged on the supporting plate (1), the mounting assembly (3) comprises two inserting blocks (30), the two inserting blocks (30) are arranged on the side wall, close to the supporting plate (1), of the bearing plate (2), slots (31) are formed in the side wall of the supporting plate (1), the inserting blocks (30) are inserted into the slots (31), and bolts (32) are connected between the supporting plate (1) and the inserting blocks (30) in a threaded mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410303017.8A CN117886060B (en) | 2024-03-18 | 2024-03-18 | Deviation correcting mechanism of belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410303017.8A CN117886060B (en) | 2024-03-18 | 2024-03-18 | Deviation correcting mechanism of belt conveyor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117886060A CN117886060A (en) | 2024-04-16 |
| CN117886060B true CN117886060B (en) | 2024-06-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410303017.8A Active CN117886060B (en) | 2024-03-18 | 2024-03-18 | Deviation correcting mechanism of belt conveyor |
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