A deviation rectifying device for a coal conveying belt of a coal conveying system

Abstract

The utility model provides a kind of deviation rectifying device of coal conveying system coal conveying belt.The deviation rectifying device of coal conveying system coal conveying belt, including base, the base top center is fixedly installed with support column, the support column side wall is installed with reinforcing component, the reinforcing component is connected with deviation rectifying component, the support column top is fixedly installed with mounting bracket two, the mounting bracket two inner wall is rotatably connected with guide pulley two, the base top of the left and right sides of the support column is fixedly installed with support leg.The utility model provides a kind of deviation rectifying device of coal conveying system coal conveying belt, when the deviation of one end of coal conveying belt appears, the deviation rectifying component of that side will push the corresponding side rectangular column along arc slide rail moves, to adjust the inclination angle of mounting bracket one and guide pulley one, to facilitate the offset coal conveying belt reset, by convenient disassembly component can quickly replace worn guide pulley one, by reinforcing component can improve the stability of deviation rectifying component.

Description

Technical Field

[0001] This utility model relates to the field of conveyor belt technology, and in particular to a belt alignment device for a coal conveying system. Background Technology

[0002] Conveyor belts, also known as transport belts, are rubber and fiber / metal composite products, or plastic and fabric composite products, used in belt conveyors to carry and transport materials. They are widely used in industries such as cement, coking, metallurgy, chemical, and steel for short-distance and small-volume conveying. In agriculture, mining, and transportation, they are widely used to transport various solid block and powder materials or packaged goods. Conveyor belts enable continuous, high-efficiency, and large-angle transport, and are safe to operate, easy to use, easy to maintain, and inexpensive to transport. They can also shorten transport distances, reduce project costs, and save manpower and resources.

[0003] Traditional coal conveying system designs rely on engineers' experience, making it difficult to accurately grasp material flow behavior and prone to problems such as spillage, blockage, and dust generation. The equipment is also prone to wear and tear, with belt misalignment and tearing being common malfunctions.

[0004] Existing coal conveyor belts are prone to belt misalignment during use, resulting in coal spillage. Manual inspection of defects is difficult, leading to missed inspections and low inspection efficiency.

[0005] Therefore, it is necessary to provide a belt-alignment device for a coal conveying system to solve the above-mentioned technical problems. Utility Model Content

[0006] This utility model provides a belt misalignment correction device for a coal conveying system, solving the problem of belt misalignment that easily occurs during use. To address the aforementioned technical problem, this utility model provides a belt misalignment correction device for a coal conveying system, comprising a base, a support column fixedly installed at the top center of the base, a reinforcement component installed on the side wall of the support column, a correction component connected to the reinforcement component, a mounting frame two fixedly installed on the top of the support column, a guide wheel two rotatably connected to the inner wall of the mounting frame two, support legs fixedly installed on the top of the base on both sides of the support column, arc-shaped slide rails fixedly installed on the top of each set of support legs, the inner walls of each set of arc-shaped slide rails connected to the correction component, two sets of rectangular columns connected to the correction component, a detachable component installed on the top of each set of rectangular columns, a mounting frame one connected to the detachable component, and a guide wheel one rotatably connected to the inner wall of each set of mounting frames one.

[0007] Preferably, the correction assembly includes electric actuators, two sets of electric actuators are connected to the reinforcement assembly, the output ends of the two sets of electric actuators are fixedly installed with connecting blocks, the inner walls of the two sets of arc-shaped slide rails are slidably connected with sliders, and the side walls of the two sets of sliders are rotatably connected to the connecting blocks with connecting plates.

[0008] Preferably, the reinforcement component includes a bearing plate, two sets of bearing plates are fixed on the left and right sides of the support column respectively, the top of the two sets of bearing plates are fixedly connected to two sets of electric actuators, and the bottom of the two sets of bearing plates are fixedly connected to the side wall of the support column with reinforcement plates.

[0009] Preferably, the easy-to-disassemble component includes a limiting groove, both sets of the limiting grooves are opened on the front sidewalls of the two sets of rectangular columns, and the limiting grooves penetrate the top of the rectangular columns. The inner walls of the two sets of limiting grooves are connected to limiting blocks, and the top of each set of limiting blocks is fixedly connected to the mounting bracket.

[0010] Preferably, a rotating shaft is fixedly installed on the side wall of the rectangular column located outside the inlet end of the limiting groove, and a baffle is rotatably connected to the outer wall of the rotating shaft. The other side wall of the baffle is in contact with the front side of the limiting block.

[0011] Preferably, a torsion spring is installed at the connection between the rotating shaft and the baffle, and a stop block is fixedly installed on the side wall of the rectangular column, with the side wall of the stop block in close contact with the side wall of the baffle.

[0012] Preferably, a control device is fixedly installed on the side wall of the support column, and the control device is electrically connected to the electric actuator.

[0013] Compared with related technologies, the belt alignment device for a coal conveying system provided by this utility model has the following advantages:

[0014] When one end of the coal conveyor belt deviates, the output end of the electric actuator on that side will drive the connecting plate through the connecting block, thereby pushing the slider to move along the arc-shaped slide rail. This will then drive the guide wheel to move through the rectangular column and the mounting frame, thus adjusting the position of the coal conveyor belt in a timely manner.

[0015] Rotate the baffle to move it away from the inlet of the limiting groove, and the limiting block and the mounting bracket can be easily pulled out together. After the baffle is released, the torsion spring will automatically drive the baffle to move to the outside of the inlet of the limiting groove, thereby blocking the limiting block. At the same time, the baffle will limit the excessive rotation of the baffle. Attached Figure Description

[0016] Figure 1 A schematic diagram of a preferred embodiment of a belt alignment device for a coal conveying system provided by this utility model;

[0017] Figure 2 for Figure 1 A schematic diagram of the internal structure of the arc-shaped slide rail is shown.

[0018] Figure 3 for Figure 1 The enlarged schematic diagram of part A shown below;

[0019] Figure 4 for Figure 2 The enlarged schematic diagram of section B is shown below;

[0020] Figure 5 for Figure 2 The enlarged schematic diagram of section C is shown.

[0021] The following are the labels in the diagram: 1. Base, 2. Support column, 3. Control device, 4. Reinforcing component, 41. Bearing plate, 42. Reinforcing plate, 5. Correction component, 51. Electric actuator, 52. Connecting plate, 53. Slider, 54. Connecting block, 6. Support leg, 7. Arc slide rail, 8. Rectangular column, 9. Easy-to-remove component, 91. Limiting block, 92. Limiting groove, 93. Torsion spring, 94. Rotating shaft, 95. Baffle, 96. Stop block, 10. Mounting bracket one, 11. Guide wheel one, 12. Mounting bracket two, 13. Guide wheel two. Detailed Implementation

[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0023] Please refer to the following: Figure 1 A schematic diagram of a preferred embodiment of a belt alignment device for a coal conveying system provided by this utility model; Figure 2 for Figure 1 A schematic diagram of the internal structure of the arc-shaped slide rail is shown. Figure 3 for Figure 1 The enlarged schematic diagram of part A shown below; Figure 4 for Figure 2 The enlarged schematic diagram of section B is shown below; Figure 5 for Figure 2 The diagram shows an enlarged view of section C. A belt alignment device for a coal conveying system includes: a base 1, a support column 2 fixedly mounted at the top center of the base 1, a reinforcement component 4 mounted on the side wall of the support column 2, a belt alignment component 5 connected to the reinforcement component 4, a mounting frame 12 fixedly mounted on the top of the support column 2, a guide wheel 13 rotatably connected to the inner wall of the mounting frame 12, support legs 6 fixedly mounted on the top of the base 1 on both sides of the support column 2, arc-shaped slide rails 7 fixedly mounted on the top of each set of support legs 6, the inner walls of each set of arc-shaped slide rails 7 connected to the belt alignment component 5, two sets of rectangular columns 8 connected to the belt alignment component 5, a disassembly component 9 mounted on the top of each set of rectangular columns 8, a mounting frame 10 connected to the disassembly component 9, a guide wheel 11 rotatably connected to the inner walls of each set of mounting frames 10, and a coal conveying belt installed between the guide wheel 11 and the guide wheel 13.

[0024] The correction assembly 5 includes electric actuators 51. Two sets of electric actuators 51 are connected to the reinforcement assembly 4. The output ends of both sets of electric actuators 51 are fixedly installed with connecting blocks 54. The inner walls of both sets of arc-shaped slide rails 7 are slidably connected with sliders 53. The side walls of both sets of sliders 53 are rotatably connected to the connecting blocks 54. When one end of the coal conveyor belt deviates, the output end of the electric actuator 51 on that side will drive the connecting plate 52 through the connecting block 54, thereby pushing the slider 53 to move along the arc-shaped slide rail 7. This will drive the guide wheel 11 to move through the rectangular column 8 and the mounting frame 10, thus adjusting the position of the coal conveyor belt in a timely manner.

[0025] The reinforcement component 4 includes a bearing plate 41. Two sets of bearing plates 41 are fixed on the left and right sides of the support column 2 respectively. The top of the two sets of bearing plates 41 is fixedly connected to two sets of electric actuators 51. The bottom of the two sets of bearing plates 41 is fixedly connected to the side wall of the support column 2 with a reinforcement plate 42. The reinforcement plate 42 improves the stability of the bearing plate 41.

[0026] The easy-to-disassemble component 9 includes a limiting groove 92. Both sets of limiting grooves 92 are opened on the front sidewalls of the two sets of rectangular columns 8, and both limiting grooves 92 penetrate the top of the rectangular column 8. The inner walls of both sets of limiting grooves 92 are connected to limiting blocks 91. The top of each set of limiting blocks 91 is fixedly connected to the mounting bracket 10. Both the limiting grooves 92 and the limiting blocks 91 are T-shaped, which makes the plug-in connection stable.

[0027] A rotating shaft 94 is fixedly installed on the side wall of the rectangular column 8 located outside the entry end of the limiting groove 92. A baffle 95 is rotatably connected to the outer wall of the rotating shaft 94. The other side wall of the baffle 95 is in contact with the front side of the limiting block 91. By rotating the baffle 95 to make it leave the entry end of the limiting groove 92, the limiting block 91 and the mounting bracket 10 can be easily pulled out together.

[0028] A torsion spring 93 is installed at the connection between the rotating shaft 94 and the baffle 95. A stop block 96 is fixedly installed on the side wall of the rectangular column 8. The side wall of the stop block 96 is in close contact with the side wall of the baffle 95. After the baffle 95 is released, the torsion spring 93 will automatically drive the baffle 95 to move to the outside of the entry end of the limiting groove 92, thereby blocking the limiting block 91. At the same time, the stop block 96 will limit the excessive rotation of the baffle 95.

[0029] A control device 3 is fixedly installed on the side wall of the support column 2. The control device 3 is electrically connected to the electric push rod 51 and is a PLC controller.

[0030] The working principle of the belt alignment device for a coal conveying system provided by this utility model is as follows:

[0031] When one end of the coal conveyor belt deviates, the correction component 5 on that side will push the rectangular column 8 on the corresponding side to move along the arc-shaped slide rail 7, thereby adjusting the tilt angle of the mounting frame 10 and the guide wheel 11, so as to facilitate the repositioning of the deviated coal conveyor belt. The worn guide wheel 11 can be quickly replaced by the easy-to-remove component 9, and the stability of the correction component 5 can be improved by the reinforcement component 4.

[0032] Compared with related technologies, the belt alignment device for a coal conveying system provided by this utility model has the following advantages:

[0033] When one end of the coal conveyor belt deviates, the output end of the electric actuator 51 on that side will drive the connecting plate 52 through the connecting block 54, thereby pushing the slider 53 to move along the arc-shaped slide rail 7, which in turn drives the guide wheel 11 to move through the rectangular column 8 and the mounting frame 10, so as to adjust the position of the coal conveyor belt in time.

[0034] Rotating the baffle 95 away from the entry end of the limiting groove 92 allows the limiting block 91 to be easily pulled out together with the mounting bracket 10. After releasing the baffle 95, the torsion spring 93 will automatically drive the baffle 95 to move to the outside of the entry end of the limiting groove 92, thereby blocking the limiting block 91. At the same time, the stop block 96 will limit the excessive rotation of the baffle 95.

[0035] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A belt-aligning device for a coal conveying system, characterized in that, The system includes a base, a support column fixedly mounted at the top center of the base, a reinforcement component mounted on the side wall of the support column, a correction component connected to the reinforcement component, a mounting bracket two fixedly mounted on the top of the support column, a guide wheel two rotatably connected to the inner wall of the mounting bracket two, support legs fixedly mounted on the top of the base on both sides of the support column, arc-shaped slide rails fixedly mounted on the top of each set of support legs, the inner walls of each set of arc-shaped slide rails connected to the correction component, two sets of rectangular columns connected to the correction component, a disassembly component mounted on the top of each set of rectangular columns, a mounting bracket one connected to the disassembly component, and a guide wheel one rotatably connected to the inner wall of each set of mounting bracket one.

2. The belt alignment device for a coal conveying system according to claim 1, characterized in that, The correction assembly includes electric actuators, two sets of which are connected to a reinforcement assembly. Each set of electric actuators has a connecting block fixedly installed at its output end. Each set of arc-shaped slide rails has a slider slidably connected to its inner wall. Each set of sliders has a connecting plate rotatably connected to its side wall and the connecting block.

3. The belt alignment device for a coal conveying system according to claim 2, characterized in that, The reinforcement assembly includes a bearing plate, with two sets of bearing plates fixed to the left and right sides of the support column respectively. The top of the two sets of bearing plates is fixedly connected to two sets of electric actuators, and the bottom of the two sets of bearing plates is fixedly connected to the side wall of the support column with a reinforcement plate.

4. The belt alignment device for a coal conveying system according to claim 1, characterized in that, The easy-to-disassemble component includes a limiting groove. Both sets of the limiting grooves are opened on the front sidewalls of the two sets of rectangular columns, and the limiting grooves penetrate the top of the rectangular columns. The inner walls of the two sets of limiting grooves are connected to limiting blocks. The top of each set of limiting blocks is fixedly connected to the mounting bracket.

5. A belt-aligning device for a coal conveying system according to claim 4, characterized in that, A rotating shaft is fixedly installed on the side wall of a rectangular column located outside the inlet end of the limiting groove. A baffle is rotatably connected to the outer wall of the rotating shaft, and the other side wall of the baffle is in contact with the front side of the limiting block.

6. A belt-aligning device for a coal conveying system according to claim 5, characterized in that, A torsion spring is installed at the connection between the rotating shaft and the baffle, and a stop block is fixedly installed on the side wall of the rectangular column, with the side wall of the stop block in close contact with the side wall of the baffle.

7. A belt-aligning device for a coal conveying system according to claim 2, characterized in that, A control device is fixedly installed on the side wall of the support column, and the control device is electrically connected to the electric actuator.

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