Material transportation device for coal mining

Abstract

The utility model relates to the technical field of coal mining, in particular to a material conveying device for coal mining. The utility model provides a material transportation device for coal mining, which can collect fallen materials in the transportation process of coal mining materials, avoids material waste, can reduce the occupied area after being used, and is convenient for coal mining. A material conveying device for coal mining comprises a bottom plate, an inclined frame, a fixing frame and the like, an air cylinder is connected to the left portion of the bottom plate, and the fixing frame is connected to the upper side of the right portion of the bottom plate. According to the utility model, the baffle block is rotated to be separated from the ratchet wheel, then the baffle plate is rotated to be in a horizontal state on the side seat, shaken-off coal materials are collected, and after conveying is finished, the baffle plate can be rotated to be in a vertical state again, so that the fallen materials can be collected in the conveying process of the coal mining materials, material waste is avoided, and the labor intensity of workers is reduced. And after use, the occupied area can be reduced, and coal mining is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of coal mining, in particular to a material transportation device for coal mining. Background Art

[0002] Coal mining is a process of separating valuable coal from underground or the surface and transporting it away from the site. During the coal mining process, material transportation is a crucial part of the production process. With the continuous expansion of the coal mining scale and the increase in mining depth, the requirements for material transportation devices are also increasing day by day.

[0003] In the existing material transportation for coal mining, the coal materials to be transported are loaded onto the conveyor belt for transportation. However, during the transportation of coal by the conveyor belt, the coal may fall from both sides of the conveyor belt, resulting in waste of coal materials, which is rather inconvenient.

[0004] Therefore, there is now developed a material transportation device for coal mining that can collect the fallen materials during the transportation of coal mining materials, avoid material waste, and can reduce the floor area after use, facilitating coal mining. Summary of the Utility Model

[0005] In order to overcome the drawback that in the existing material transportation for coal mining, during the transportation of coal by the conveyor belt, the coal may fall from both sides of the conveyor belt, resulting in waste of coal materials and being rather inconvenient, the utility model provides a material transportation device for coal mining that can collect the fallen materials during the transportation of coal mining materials, avoid material waste, and can reduce the floor area after use, facilitating coal mining.

[0006] The technical implementation scheme of the utility model is: a material transportation device for coal mining, including a bottom plate, an inclined frame, a fixed frame, a motor, a runner, a conveyor belt, an adjusting component, and a collecting component. A cylinder is connected to the left part of the bottom plate, and a fixed frame is connected to the upper side of the right part of the bottom plate. An inclined frame is rotatably connected between the fixed frames. A motor is connected to the front side of the left part of the inclined frame. Runners are rotatably connected to both the left and right parts of the inclined frame. A conveyor belt is wound around between the runners. An adjusting component capable of adjusting the inclination angle of the inclined frame is arranged on the bottom plate, and a collecting component capable of collecting the spilled coal raw materials is arranged on the inclined frame.

[0007] Optionally, a plurality of rotating wheels are arranged on the bottom plate.

[0008] Optionally, the adjusting component includes a cylinder, a pushing frame, and a top wheel. A pushing frame is connected between the telescopic ends of the cylinder, and a top wheel is rotatably connected between the pushing frames.

[0009] Optionally, the collection component includes side seats, a baffle, ratchets and stoppers. Two left and right side seats are connected to the upper sides of the front and rear parts of the inclined frame. A baffle is rotatably connected between the front side seats. Two left and right ratchets are connected to the lower sides of the stoppers. The stoppers are rotatably connected to the side seats, and the stoppers are engaged with the adjacent ratchets.

[0010] Optionally, the baffle is of an L-shaped structure.

[0011] Optionally, clamping blocks are provided on the stoppers.

[0012] The utility model has the following advantages: by rotating the stopper away from the ratchet and then rotating the baffle to a horizontal state on the side seat, the coal materials shaken off are collected. After the conveying is completed, the baffle can be rotated back to a vertical state. It can collect the dropped materials during the transportation of coal mining materials, avoid waste of materials, and can reduce the floor area after use, facilitating coal mining. Description of the Drawings

[0013] Figure 1 is a three-dimensional structural schematic diagram of the utility model.

[0014] Figure 2 is a partial three-dimensional structural schematic diagram of the utility model.

[0015] Figure 3 is a partial three-dimensional structural schematic diagram of the utility model.

[0016] Figure 4 is a partial three-dimensional structural schematic diagram of the utility model.

[0017] In the above drawings: 1: bottom plate, 2: cylinder, 3: push frame, 4: top wheel, 5: inclined frame, 50: fixed frame, 6: motor, 7: runner, 8: conveyor belt, 9: side seat, 10: baffle, 11: ratchet, 12: stopper. Detailed Embodiments

[0018] Referring to an embodiment means that the specific features, structures or characteristics described in connection with the embodiment can be included in at least one embodiment of the utility model. The phrase appears in various places in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment mutually exclusive with other embodiments. Those skilled in the art explicitly and implicitly understand that the embodiments described herein can be combined with other embodiments.

[0019] A material transportation device for coal mining, as Figures 1 - 3As shown in the figure, it includes a bottom plate 1, an inclined frame 5, a fixed frame 50, a motor 6, a rotating wheel 7, a conveyor belt 8, an adjusting component and a collecting component. The left part of the bottom plate 1 is connected with a cylinder 2. There is a rotating wheel on the bottom plate 1 for facilitating the movement of this device. The upper side of the right part of the bottom plate 1 is connected with a fixed frame 50. An inclined frame 5 is rotatably connected between the fixed frames 50. The front side of the left part of the inclined frame 5 is connected with a motor 6. Both the left and right parts of the inclined frame 5 are rotatably connected with a rotating wheel 7. A conveyor belt 8 is wound around between the rotating wheels 7. An adjusting component is provided on the bottom plate 1, and a collecting component is provided on the inclined frame 5.

[0020] As Figure 1 and Figure 2 shown in the figure, the adjusting component includes a cylinder 2, a pushing frame 3 and a top wheel 4. A pushing frame 3 is connected between the telescopic ends of the cylinder 2. A top wheel 4 is rotatably connected between the pushing frames 3.

[0021] As Figure 1 , Figure 3 and Figure 4 shown in the figure, the collecting component includes side seats 9, a baffle 10, a ratchet wheel 11 and a stop block 12. Two left and right side seats 9 are connected to the upper sides of the front and rear parts of the inclined frame 5. A baffle 10 is rotatably connected between the front side seats 9. The baffle 10 is of an L-shaped structure for facilitating the collection of materials. Two left and right ratchet wheels 11 are connected to the lower sides of the stop blocks 12. The stop blocks 12 are rotatably connected to the side seats 9. The stop blocks 12 are engaged with the adjacent ratchet wheels 11. Clamping blocks are provided on the stop blocks 12 for facilitating the clamping and fixing of the ratchet wheels 11.

[0022] When using this utility model, first place the bottom plate 1 in the material transportation area for coal mining. Then start the motor 6 on the fixed frame 50 to make the rotating wheel 7 rotate, so that the conveyor belt 8 rotates. After the conveyor belt 8 rotates, load the mined coal materials onto the conveyor belt 8, and the conveyor belt 8 transports the coal materials. By starting the cylinder 2, the telescopic end of the cylinder 2 is pushed out, so that the pushing frame 3 moves upward, and the top wheel 4 moves upward, thereby pushing the inclined frame 5 to rotate on the fixed frame 50, and the angle of the inclined frame 5 and the conveyor belt 8 can be adjusted, so as to facilitate adapting to the coal material transportation requirements at different angles. During the transportation of coal, the stop block 12 can be rotated to disengage from the ratchet wheel 11, and then the baffle 10 is rotated to the horizontal state on the side seat 9. Then make the stop block 12 engage with the ratchet wheel 11 again to fix the baffle 10. The baffle 10 can collect the coal materials shaken off during the transportation process, avoiding the scattering of coal materials during transportation. After the transportation is completed, the baffle 10 can be rotated back to the vertical state, which can reduce the floor space of this device. Thus, it can collect the dropped materials during the transportation process of coal mining materials, avoid material waste, and can reduce the floor space after use, facilitating coal mining.

[0023] The above embodiments are only preferred embodiments of the present invention and are not intended to limit the scope of implementation of the present invention. Therefore, all equivalent changes made according to the content described in the claims of the present invention shall be included within the scope of the claims of the present invention.

Claims

1. A material transport device for coal mining, characterized by: The invention comprises a bottom plate (1), an inclined frame (5), a fixed frame (50), a motor (6), a rotating wheel (7), a conveyor belt (8), an adjustment component and a collection component. The left part of the bottom plate (1) is connected to a cylinder (2), the upper side of the right part of the bottom plate (1) is connected to the fixed frame (50), the inclined frame (5) is rotatably connected between the fixed frames (50), the front side of the left part of the inclined frame (5) is connected to the motor (6), the left and right parts of the inclined frame (5) are both rotatably connected to the rotating wheel (7), the conveyor belt (8) is wound around the rotating wheels (7), the bottom plate (1) is provided with an adjustment component capable of adjusting the inclination angle of the inclined frame (5), and the inclined frame (5) is provided with a collection component capable of collecting spilled coal raw materials.

2. A material transport device for coal mining according to claim 1, characterized in that: A plurality of rotating wheels are arranged on the bottom plate (1).

3. A material transport device for coal mining according to claim 1, characterized in that: The adjustment component comprises a cylinder (2), a pushing frame (3) and a top wheel (4); the pushing frame (3) is connected between the telescopic ends of the cylinder (2); and the top wheel (4) is rotatably connected between the pushing frames (3).

4. A material transport device for coal mining according to claim 1, characterized in that: The collecting assembly comprises a side seat (9), a baffle (10), a ratchet (11) and a stopper (12); the upper sides of the front and rear parts of the inclined frame (5) are connected to the left and right side seats (9); the baffle (10) is rotatably connected between the front side seats (9); the lower sides of the stoppers (12) are connected to the left and right ratchet wheels (11); the side seats (9) are rotatably connected to the stoppers (12); and the stoppers (12) are all engaged with adjacent ratchet wheels (11).

5. A material transport device for coal mining according to claim 4, characterized in that: The baffle (10) is an L-shaped structure.

6. A material transport device for coal mining according to claim 4, characterized in that: The stoppers (12) are all provided with clamping blocks.

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