Overall belt core deviation rectifying device of conveying belt for coal mine

Abstract

The utility model relates to the technical field of conveying belt production equipment, and discloses a coal mine conveying belt integral belt core deviation rectifying device which comprises a main plate, connecting rods are connected to the two sides of the interior of the main plate in a sliding mode, a first motor is fixedly connected to one side of the interior of the main plate, and the output end of the first motor is fixedly connected with a driving chain wheel. A driving chain wheel is rotatably connected to one side of the interior of the main plate, a driven chain wheel is rotatably connected to one side of the interior of the main plate, a chain is arranged between the driving chain wheel and the driven chain wheel, the chain is meshed with the outer wall of the driving chain wheel, the chain is meshed with the outer wall of the driven chain wheel, and one side of the connecting rod is fixedly connected to the outer wall of the chain. According to the deviation rectifying device, the upper side and the lower side of the chain can respectively drive the connecting rods on the two sides to move relatively, so that the sliding distance of the movable pipe is controlled, the deviation rectifying device can be adjusted according to the size of the conveying belt, the problem that the deviation rectifying device can only be used on the conveying belt of the same model is solved, and the applicability of the deviation rectifying device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of conveyor belt production equipment, in particular to an integral belt core deviation correcting device for a conveyor belt used in a coal mine. Background Art

[0002] Conveyor belts, also known as transport belts, are composite products of rubber, fiber, metal, or plastic and fabric used in conveyor belts to carry and transport materials. Conveyor belts are widely used in industries such as cement, coking, metallurgy, chemical industry, and steel, and play an important role in situations where the conveying distance is short and the conveying volume is small. With its excellent performance characteristics, it occupies an indispensable position in the field of material transportation and provides strong support for the development of related industries.

[0003] The operating principle of the integral belt core correction device for coal mine conveyor belts is mainly to detect the position and deviation of the conveyor belt through sensors. The control system receives the sensor signal and determines whether correction operation is required based on the preset algorithm and parameters. When the conveyor belt is detected to be deviated, the control system will start the correction mechanism and adjust the conveyor belt accordingly to return it to its normal position.

[0004] However, the correcting device can usually only be used on the same type of conveyor belt, and different types of conveyor belts have different sizes, structures or materials. The single adaptability will limit the flexibility of the production line when replacing the conveyor belt or responding to different product demands. If the production line needs to replace the conveyor belt frequently, and the correcting device is not easy to replace or adjust, it will lead to increased downtime of the production line, thereby affecting the overall production efficiency. Therefore, a conveyor belt integral core correcting device for coal mines is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides an integral belt core correction device for a conveyor belt for a coal mine, aiming to improve the problem that the correction device in the prior art can only be used on conveyor belts of the same model.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] The transmission gear of the present invention is a gear shifting device, and the gear shifting device is a gear shifting device, and the gear shifting device is a gear shifting device, and the gear shifting device is a gear shifting device.

[0008] As a further description of the above technical solution:

[0009] The detection assembly includes a moving block and a sensor, wherein one side of the bottom of the moving block is fixedly connected to one side of the outer wall of the connecting rod, and the outer wall of the sensor is fixedly connected to the top of the moving block;

[0010] As a further description of the above technical solution:

[0011] A rectangular array of fixing columns are fixedly connected inside the mainboard, and a threaded rod is threadedly connected inside the fixing columns;

[0012] As a further description of the above technical solution:

[0013] A rotating disk is rotatably connected inside the fixed column, a sliding rod is fixedly connected to the bottom of the threaded rod, and a handle is fixedly connected to the top of the threaded rod;

[0014] As a further description of the above technical solution:

[0015] The outer wall of the sliding rod is slidably connected to the inside of the rotating disk, and the outer wall of the sliding rod is fixedly connected to a ring array of limiting rods;

[0016] As a further description of the above technical solution:

[0017] The outer wall of the limit rod is slidably connected to the inside of the rotating disk, and the inside of the fixed column is slidably connected to a circular array of sliding columns;

[0018] As a further description of the above technical solution:

[0019] An arc-shaped groove is formed inside the rotating disk, and a vertical column is fixedly connected to one side of the top of the sliding column;

[0020] As a further description of the above technical solution:

[0021] The outer wall of the vertical column is slidably connected inside the arc-shaped groove, and a clamping plate is fixedly connected to one side of the sliding column.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, first, the driving sprocket is driven to rotate by the first motor, and then the chain is driven to move by the assistance of the driven sprocket. Then, the upper and lower sides of the chain can drive the relative movement of the two connecting rods on both sides respectively, so as to control the sliding distance of the movable pipe, and thus can be adjusted according to the size of the conveyor belt, solving the problem that the deviation rectifying device can only be used on conveyor belts of the same model, and improving the applicability of the deviation rectifying device.

[0024] 2. In the utility model, first, the threaded rod is driven by the handle, and then the rotating disk is driven to rotate by the limiting rod. Then, the rotating disk can drive the vertical column through the arc-shaped groove inside, and the vertical column can drive the clamping plate to slide out through the sliding column to fix the deviation rectifying device, solving the problem that the deviation rectifying device is inconvenient to install and fix, and improving the convenience of disassembly, installation and maintenance of the deviation rectifying device. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is a three-dimensional schematic diagram of a deviation rectifying device for the integral belt core of a coal mine conveyor belt proposed by the utility model;

[0026] Figure 2 is a main board sectional structure schematic diagram of a deviation rectifying device for the integral belt core of a coal mine conveyor belt proposed by the utility model;

[0027] Figure 3 is a connecting rod structure schematic diagram of a deviation rectifying device for the integral belt core of a coal mine conveyor belt proposed by the utility model;

[0028] Figure 4 is a fixed column sectional structure schematic diagram of a deviation rectifying device for the integral belt core of a coal mine conveyor belt proposed by the utility model.

[0029] Legend:

[0030] 1. Main board; 2. Connecting rod; 3. Fixed plate; 4. Central pipe; 5. Movable plate; 6. Movable pipe; 7. Side pipe; 8. Moving block; 9. Sensor; 10. Fixed column; 11. Chain; 12. Driven sprocket; 13. Driving sprocket; 14. First motor; 15. Second motor; 16. Threaded rod; 17. Handle; 18. Slide bar; 19. Limiting rod; 20. Rotating disk; 21. Arc-shaped groove; 22. Vertical column; 23. Sliding column; 24. Clamping plate; 25. Push rod. Detailed implementation mode

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative work shall fall within the protection scope of the present utility model.

[0032] Refer to Figure 1 - Figure 3 As shown in FIG. -

[0033] Specifically, when adjusting the size, first, the motor 14 drives the driving sprocket 13. The driving sprocket 13 is connected to the driven sprocket 12, and is driven by the chain 11. The chain 11 is connected to the connecting rods 2 on both sides, so that the connecting rods 2 can move synchronously. Each connecting rod 2 is equipped with a push rod 25 at the top. These push rods 25 adjust the bottom of the movable plate 5 to adapt to the width of the conveyor belt. The movable pipe 6 and the central pipe 4 at the top of the movable plate 5 are connected, and the movable pipe 6 can slide along the central pipe 4. This design enables the mechanism to adapt to conveyor belts of different widths during adjustment. By driving the rotation of the fixed plate 3 by the motor 15, the entire mechanism can also rotate around the central pipe 4, thereby adjusting the overall position or angle of the conveyor belt. The advantage of this mechanism lies in its precise adjustment ability and flexibility, which can quickly adapt to conveyor belts of different sizes and requirements, improving production efficiency and equipment reliability.

[0034] Refer to Figure 1 And Figure 2, on the other side of the top of the connecting rod 2, a detection component is provided. The detection component is used to detect the conveyor belt and feedback to the second motor 15 for adjustment. The detection component includes a moving block 8 and a sensor 9. One side of the bottom of the moving block 8 is fixedly connected to one side of the outer wall of the connecting rod 2, and the outer wall of the sensor 9 is fixedly connected to the top of the moving block 8;

[0035] Specifically, the sensor 9 is fixed on the moving block 8. The moving block 8 can be driven by the connecting rod 2. At the same time, the connecting rod 2 can control the movement of the rectifying mechanism. Then the sensor 9 can be adjusted according to the size of the rectifying mechanism. Thus, while the device adapts to the size of the conveyor belt, the detection component can also be adjusted accordingly to detect the deviation position of the conveyor belt, enabling the device to perform rectification better.

[0036] Refer to Figure 1 And Figure 4 , inside the main board 1, a rectangular array of fixing columns 10 is fixedly connected. A threaded rod 16 is threadedly connected inside the fixing column 10. A rotating disk 20 is rotatably connected inside the fixing column 10. The bottom of the threaded rod 16 is fixedly connected to a sliding rod 18. The top of the threaded rod 16 is fixedly connected to a handle 17. The outer wall of the sliding rod 18 is slidably connected inside the rotating disk 20. An annular array of limiting rods 19 is fixedly connected to the outer wall of the sliding rod 18. The outer wall of the limiting rod 19 is slidably connected inside the rotating disk 20. An annular array of sliding columns 23 is slidably connected inside the fixing column 10. An arc-shaped groove 21 is opened inside the rotating disk 20. One side of the top of the sliding column 23 is fixedly connected to a column 22. The outer wall of the column 22 is slidably connected inside the arc-shaped groove 21. One side of the sliding column 23 is fixedly connected to a clamping plate 24;

[0037] Specifically, when installing the device, first, rotate the threaded rod 16 through the handle 17. The threaded rod 16 will drive the sliding rod 18 to slide inside the rotating disk 20. The rotation of the rotating disk 20 is controlled by the limiting rod 19 on the outer wall to ensure that it is not affected by movement while rotating, thereby achieving self-locking by means of the threaded rod 16. The rotating disk 20 is provided with arc-shaped grooves 21 inside. These grooves can drive the column 22 to move. The movement of the column 22 drives the sliding column 23 to slide outward. The sliding column 23 is connected to the clamping plate 24. The clamping plate 24 can be pushed by the sliding column 23 to fix the device at the required position, realizing the stable fixation of the device and ensuring the accuracy and stability of the installation.

[0038] Working principle: When adjusting the size, the driving sprocket 13 can be driven by the first motor 14. Then, the driving sprocket 13 can drive the chain 11 to run through the rotational cooperation of the driven sprocket 12. The chain 11 can synchronously drive the relative movement of the two side connecting rods 2. Then, the push rod 25 at the top of the connecting rod 2 pushes the movable plate 5. At the same time, the movable tube 6 at the top of the movable plate 5 and the central tube 4 can also slide and extend or shorten, so as to adapt to conveyor belts of different sizes. The fixed plate 3 can be driven by the second motor 15 to rotate, and then drive the entire mechanism to rotate, so as to adjust the conveyor belt. When installing this device, the threaded rod 16 can be driven to rotate by the handle 17. Then, the threaded rod 16 can drive the sliding rod 18. The sliding rod 18 will rotate and slide inside the rotating disc 20. The sliding rod 18 can control the rotating disc 20 through the limiting rod 19 on the outer wall, so that the rotating disc 20 rotates. Then, the arc-shaped groove 21 inside the rotating disc 20 drives the column 22, so that the column 22 drives the sliding column 23 to slide outward. Thus, the clamping plate 24 is pushed by the sliding column 23, and the device can be fixed.

[0039] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A conveyor belt integral belt core correction device for coal mines, comprising a main board (1), characterized in that: Both sides of the main board (1) are slidably connected to connecting rods (2); one side of the main board (1) is fixedly connected to a motor (14); an output end of the motor (14) is fixedly connected to a driving sprocket (13); one side of the main board (1) is rotatably connected to a driven sprocket (12); a chain (11) is provided between the driving sprocket (13) and the driven sprocket (12); the chain (11) is meshed with an outer wall of the driving sprocket (13); the chain (11) is meshed with an outer wall of the driven sprocket (12); one side of the connecting rod (2) is fixedly connected to the outer wall of the chain (11); and one side of the top of the connecting rod (2) is fixedly connected to the outer wall of the chain (11). A push rod (25) is provided. One side of the top of the main board (1) is fixedly connected to a second motor (15). The output end of the second motor (15) is fixedly connected to a fixed plate (3). Both sides of the outer wall of the fixed plate (3) are slidably connected to a movable plate (5). The top of the movable plate (5) is rotatably connected to a movable tube (6). The inside of the movable tube (6) is slidably connected to a central tube (4). One side of the top of the movable plate (5) is rotatably connected to a side tube (7). The top of the push rod (25) is slidably connected to the inside of the movable plate (5). A detection component is provided on the other side of the top of the connecting rod (2). The detection component is used to detect the conveyor belt and provide feedback to the second motor (15) for adjustment.

2. The integral belt core deviation correction device for a conveyor belt for coal mines according to claim 1 is characterized in that: The detection component comprises a moving block (8) and a sensor (9), wherein one side of the bottom of the moving block (8) is fixedly connected to one side of the outer wall of the connecting rod (2), and the outer wall of the sensor (9) is fixedly connected to the top of the moving block (8).

3. The integral belt core deviation correction device for a conveyor belt for coal mines according to claim 1 is characterized in that: A rectangular array of fixing columns (10) are fixedly connected inside the main board (1), and a threaded rod (16) is threadedly connected inside the fixing columns (10).

4. The integral belt core deviation correction device for a conveyor belt for coal mines according to claim 3 is characterized in that: A rotating disk (20) is rotatably connected inside the fixed column (10), a sliding rod (18) is fixedly connected to the bottom of the threaded rod (16), and a handle (17) is fixedly connected to the top of the threaded rod (16).

5. The integral belt core deviation correction device for a conveyor belt for coal mines according to claim 4 is characterized in that: The outer wall of the sliding rod (18) is slidably connected to the inside of the rotating disk (20), and the outer wall of the sliding rod (18) is fixedly connected to a ring-shaped array of limiting rods (19).

6. The integral belt core deviation correction device for a conveyor belt for coal mines according to claim 5, characterized in that: The outer wall of the limiting rod (19) is slidably connected to the inside of the rotating disk (20), and the inside of the fixed column (10) is slidably connected to a circular array of sliding columns (23).

7. The integral belt core deviation correction device for a conveyor belt for coal mines according to claim 6, characterized in that: An arc-shaped groove (21) is provided inside the rotating disk (20), and a vertical column (22) is fixedly connected to one side of the top of the sliding column (23).

8. The integral belt core deviation correction device for a conveyor belt for coal mines according to claim 7, characterized in that: The outer wall of the upright column (22) is slidably connected to the inside of the arc-shaped groove (21), and a clamping plate (24) is fixedly connected to one side of the sliding column (23).

Images