CN219216438U

CN219216438U - Conveyer belt tensioning adjusting device

Info

Publication number: CN219216438U
Application number: CN202223085742.8U
Authority: CN
Inventors: 王超
Original assignee: Kunshan Xusite Automation Equipment Co ltd
Current assignee: Kunshan Xusite Automation Equipment Co ltd
Priority date: 2022-11-17
Filing date: 2022-11-17
Publication date: 2023-06-20
Anticipated expiration: 2032-11-17

Abstract

The utility model discloses a conveyor belt tensioning and adjusting device which comprises two groups of clamping plates, two groups of fixing frames, a conveying assembly and an adjusting assembly. According to the utility model, the adjusting assembly is arranged, the auxiliary wheel is utilized to carry out traction and limit on the main body of the conveyer belt, when the main body of the conveyer belt is tight or loose, the supporting rod moves upwards or downwards under the cooperation of the springs, the movement of the supporting rod drives the fixed block to move, and the movement of the fixed block drives the auxiliary wheel to move, so that the tension degree of the main body of the conveyer belt is finely adjusted, when the tension degree is too high, the first movable contact or the second movable contact touches the fixed cylinder, the electric push rod operates along with the fixed cylinder, and the height of the auxiliary wheel can be adjusted, so that the tension degree of the main body of the conveyer belt is timely adjusted, and the damage to the conveyer belt is prevented.

Description

Conveyer belt tensioning adjusting device

Technical Field

The utility model relates to the technical field of conveyor belts, in particular to a conveyor belt tensioning and adjusting device.

Background

When some materials, products and the like are conveyed, a conveying belt is used, the conveying belt is a key device of a conveying system, the safe and stable operation of the conveying belt directly affects the production operation, the loosening and tightening of the conveying belt can affect the conveying of the conveying belt, and therefore the tension degree of the conveying belt needs to be adjusted, and a conveying belt tension adjusting device needs to be used.

The prior art has the following defects: the existing conveyer belt tenseness often needs manual regulation to conveyer belt tenseness when adjusting, and can't in time adjust the conveyer belt tenseness, consequently still can cause the damage of conveyer belt, and the change is found after the whole length of conveyer belt after adjusting, probably can influence the cooperation with other equipment.

Disclosure of Invention

The utility model aims to provide a conveyor belt tensioning and adjusting device, which solves the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the conveying belt tensioning and adjusting device comprises two groups of clamping plates, two groups of fixing frames, a conveying assembly and an adjusting assembly, wherein the two groups of clamping plates are symmetrically arranged, the two groups of fixing frames are arranged on one side of the clamping plates through bolts, the conveying assembly is arranged between the clamping plates, and the adjusting assembly is arranged on one side of the clamping plates;

the adjusting component comprises two groups of supporting plates, an electric push rod, a fixed cylinder, springs, supporting rods, fixed blocks, connecting rods and linkage parts, wherein the two groups of supporting plates are installed on one side of a clamping plate through bolts, the electric push rod is installed on the top end of the supporting rods, the fixed cylinder is installed at the bottom end of the electric push rod, the springs are installed at the bottom end of the fixed cylinder, the supporting rods are installed at the bottom ends of the springs, the fixed blocks are installed at the bottom ends of the supporting rods, the connecting rods are installed between the fixed blocks in a rotating mode, and the linkage parts are installed on one side of the supporting rods.

As a further preferable mode of the technical scheme, the fixing frame is of an L-shaped structure, and a plurality of groups of supporting legs are arranged at the bottom end of the clamping plate through bolts.

As a further preferable mode of the technical scheme, the conveying assembly comprises two groups of transmission shafts, conveying wheels, a conveying belt main body, driven wheels, a driving motor, a driving wheel and a driving belt, wherein the two groups of transmission shafts are rotatably arranged between clamping plates, the conveying wheels are sleeved and arranged outside the transmission shafts, the conveying belt main body is sleeved and arranged outside the conveying wheels, the driven wheels are sleeved and arranged outside the transmission shafts, the driving motor is arranged at the top end of a fixing frame through bolts, the driving wheel is arranged at the output end of the driving motor, and the driving belt is sleeved and arranged outside the driving wheel and the driven wheels.

As a further preferred aspect of the present utility model, the driving belt connects the driving wheel with the driven wheel, and the driven wheel is located at one side of the clamping plate.

As a further preferable mode of the technical scheme, the linkage part comprises an auxiliary wheel, two groups of limiting plates, a first movable contact and a second movable contact, the auxiliary wheel is sleeved outside the connecting rod, the two groups of limiting plates are sleeved outside the supporting rod, the first movable contact is arranged at the bottom end of the limiting plate, and the second movable contact is arranged at the top end of the limiting plate.

As a further preferable mode of the technical scheme, the two groups of limiting plates are respectively positioned inside and outside the fixed cylinder, and the first movable contact and the second movable contact are connected with the electric push rod.

The utility model provides a conveyer belt tensioning and adjusting device, which has the following beneficial effects:

(1) According to the utility model, the adjusting assembly is arranged, the auxiliary wheel is utilized to carry out traction and limit on the main body of the conveyer belt, when the main body of the conveyer belt is tight or loose, the supporting rod moves upwards or downwards under the cooperation of the springs, the movement of the supporting rod drives the fixed block to move, and the movement of the fixed block drives the auxiliary wheel to move, so that the tension degree of the main body of the conveyer belt is finely adjusted, when the tension degree is too high, the first movable contact or the second movable contact touches the fixed cylinder, the electric push rod operates along with the fixed cylinder, and the height of the auxiliary wheel can be adjusted, so that the tension degree of the main body of the conveyer belt is timely adjusted, and the damage to the conveyer belt is prevented.

(2) According to the utility model, the conveying assembly is arranged, the driving motor is used for driving the driving wheel to rotate, the driving wheel is driven by the rotation of the driving wheel to rotate under the action of the driving belt, the transmission shaft is driven by the rotation of the driven wheel to rotate, the conveying wheel is driven by the rotation of the transmission shaft to rotate, and the conveying belt main body is driven by the rotation of the conveying wheel to rotate, so that the conveying of materials is realized.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a conveying assembly according to the present utility model;

FIG. 3 is a schematic view of the structure of the adjusting assembly of the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 3 a according to the present utility model.

In the figure: 1. a clamping plate; 2. a fixing frame; 3. a transport assembly; 4. an adjustment assembly; 5. support legs; 6. a transmission shaft; 7. a conveying wheel; 8. a conveyor belt body; 9. driven wheel; 10. a driving motor; 11. a driving wheel; 12. a transmission belt; 13. a support plate; 14. an electric push rod; 15. a fixed cylinder; 16. a spring; 17. a support rod; 18. a fixed block; 19. a connecting rod; 20. a linkage part; 21. an auxiliary wheel; 22. a limiting plate; 23. a first movable contact; 24. and a second movable contact.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

The utility model provides the technical scheme that: as shown in fig. 1 and 2, in this embodiment, a conveyor belt tensioning adjustment device includes two sets of clamping plates 1, two sets of fixing frames 2, conveying components 3 and adjusting components 4, two sets of clamping plates 1 symmetry sets up, two sets of fixing frames 2 pass through the bolt and install in clamping plate 1 one side, conveying components 3 install between clamping plates 1, adjusting components 4 installs in clamping plate 1 one side, fixing frames 2 are L-shaped structure, clamping plate 1 bottom has multiunit supporting leg 5 through the bolt, conveying components 3 include two sets of transmission shafts 6, delivery wheel 7, conveying belt main part 8, follow driving wheel 9, driving motor 10, action wheel 11 and drive belt 12, two sets of transmission shaft 6 rotate and install between clamping plate 1, the delivery wheel 7 cover is established and is installed in transmission shaft 6 outside, the transmission shaft 6 outside is established in the cover of delivery wheel 8 cover, driving motor 10 passes through the bolt and installs in 2 top, motor 11 is installed in the L-shaped structure, 10 output end, drive wheel 9 is installed in the output wheel 10 and is installed in the cover of drive wheel 9, and is rotated by the action of following driving wheel 9 and is driven wheel 9, thereby realizes that the driven wheel 9 is rotated by the action of the driving wheel, driven wheel 9 is rotated by the driving wheel 9 and driven wheel 9, and driven wheel 9 is rotated by the action of the driving wheel, and driven wheel 11 is rotated by driving wheel 9.

As shown in fig. 3 and 4, the adjusting assembly 4 comprises two groups of support plates 13, an electric push rod 14, a fixed cylinder 15, a spring 16, a support rod 17, a fixed block 18, a connecting rod 19 and a linkage part 20, wherein the two groups of support plates 13 are arranged on one side of the clamping plate 1 through bolts, the electric push rod 14 is arranged at the top end of the support rod 17, the fixed cylinder 15 is arranged at the bottom end of the electric push rod 14, the spring 16 is arranged at the bottom end of the fixed cylinder 15, the support rod 17 is arranged at the bottom end of the spring 16, the fixed block 18 is arranged at the bottom end of the support rod 17, the connecting rod 19 is rotatably arranged between the fixed blocks 18, the linkage part 20 is arranged on one side of the support rod 17, the linkage part 20 comprises an auxiliary wheel 21, two groups of limiting plates 22, a first movable contact 23 and a second movable contact 24, the auxiliary wheel 21 is sleeved outside the connecting rod 19, the two groups of limiting plates 22 are sleeved and arranged outside the supporting rod 17, the first movable contact 23 is arranged at the bottom end of the limiting plate 22, the second movable contact 24 is arranged at the top end of the limiting plate 22, the two groups of limiting plates 22 are respectively positioned inside and outside the fixed cylinder 15, the first movable contact 23 and the second movable contact 24 are both connected with the electric push rod 14, the auxiliary wheel 21 is utilized to drag and limit the main conveyor belt body 8, when the main conveyor belt body 8 is tightly stretched or loosened, under the cooperation of the spring 16, the supporting rod 17 moves upwards or downwards, the movement of the supporting rod 17 drives the fixed block 18 to move, the movement of the fixed block 18 drives the auxiliary wheel 21 to move, thereby realizing fine adjustment of the tightness of the main conveyor belt body 8, when the tightness is excessively large, the first movable contact 23 or the second movable contact 24 touches the fixed cylinder 15, the electric push rod 14 operates along with the operation, the height of the auxiliary wheel 21 can be adjusted, thereby realizing the timely adjustment of the tension degree of the conveying belt main body 8.

The utility model provides a conveyer belt tensioning and adjusting device, which has the following specific working principle:

when the conveyer belt tensioning adjusting device is used, the conveyer belt assembly 3 is arranged, the driving motor 10 is utilized to drive the driving wheel 11 to rotate, under the action of the transmission belt 12, the rotation of the driving wheel 11 drives the driven wheel 9 to rotate, the rotation of the driven wheel 9 drives the transmission shaft 6 to rotate, the rotation of the transmission shaft 6 drives the conveying wheel 7 to rotate, the rotation of the conveying wheel 7 drives the conveyer belt main body 8 to rotate, thereby conveying materials is realized, the conveyer belt main body 8 can be pulled and limited by the aid of the adjusting assembly 4, when the conveyer belt main body 8 is tightly stretched or loosened, the support rod 17 moves upwards or downwards under the cooperation of the spring 16, the movement of the support rod 17 drives the fixed block 18 to move, the movement of the fixed block 18 drives the aid of the wheel 21, so that fine adjustment of the tightness of the conveyer belt main body 8 is realized, when the tightness is excessively large, the first movable contact 23 or the second movable contact 24 touches the fixed cylinder 15, the electric push rod 14 can be operated along with the movement of the aid of the auxiliary wheel 21, thereby timely adjusting the height of the conveyer belt main body 8 is realized, and damage to the conveyer belt is prevented.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The conveying belt tensioning and adjusting device is characterized by comprising two groups of clamping plates (1), two groups of fixing frames (2), a conveying assembly (3) and an adjusting assembly (4), wherein the two groups of clamping plates (1) are symmetrically arranged, the two groups of fixing frames (2) are arranged on one side of the clamping plates (1) through bolts, the conveying assembly (3) is arranged between the clamping plates (1), and the adjusting assembly (4) is arranged on one side of the clamping plates (1);

the utility model provides an adjusting part (4) is including two sets of backup pads (13), electric push rod (14), fixed cylinder (15), spring (16), bracing piece (17), fixed block (18), connecting rod (19) and linkage portion (20), two sets of backup pad (13) are installed in clamp plate (1) one side through the bolt, electric push rod (14) are installed on bracing piece (17) top, fixed cylinder (15) are installed in electric push rod (14) bottom, spring (16) are installed in fixed cylinder (15) bottom, bracing piece (17) are installed in spring (16) bottom, fixed block (18) are installed in bracing piece (17) bottom, connecting rod (19) are rotated and are installed between fixed block (18), linkage portion (20) are installed in bracing piece (17) one side.

2. A conveyor belt tensioning adjustment device as in claim 1 wherein: the fixing frame (2) is of an L-shaped structure, and a plurality of groups of supporting legs (5) are arranged at the bottom end of the clamping plate (1) through bolts.

3. A conveyor belt tensioning adjustment device as in claim 1 wherein: the conveying assembly (3) comprises two groups of transmission shafts (6), conveying wheels (7), a conveying belt main body (8), driven wheels (9), a driving motor (10), a driving wheel (11) and a driving belt (12), wherein the two groups of transmission shafts (6) are rotatably arranged between the clamping plates (1), the conveying wheels (7) are sleeved outside the transmission shafts (6), the conveying belt main body (8) is sleeved outside the conveying wheels (7), the driven wheels (9) are sleeved outside the transmission shafts (6), the driving motor (10) is arranged at the top end of the fixing frame (2) through bolts, the driving wheel (11) is arranged at the output end of the driving motor (10), and the driving belt (12) is sleeved outside the driving wheel (11) and the driven wheels (9).

4. A conveyor belt tensioning adjustment as in claim 3 wherein: the driving belt (12) connects the driving wheel (11) with the driven wheel (9), and the driven wheel (9) is positioned on one side of the clamping plate (1).

5. A conveyor belt tensioning adjustment device as in claim 1 wherein: the linkage part (20) comprises an auxiliary wheel (21), two groups of limiting plates (22), a first movable contact (23) and a second movable contact (24), wherein the auxiliary wheel (21) is sleeved outside the connecting rod (19), the two groups of limiting plates (22) are sleeved outside the supporting rod (17), the first movable contact (23) is arranged at the bottom end of the limiting plate (22), and the second movable contact (24) is arranged at the top end of the limiting plate (22).

6. A conveyor belt tensioning adjustment device as in claim 5 wherein: the two groups of limiting plates (22) are respectively positioned inside and outside the fixed cylinder (15), and the first movable contact (23) and the second movable contact (24) are connected with the electric push rod (14).