Transportation device

Abstract

The utility model discloses a transport device, including base, servo motor, first drive motor and second drive motor, the inside of base is provided with the mounting groove, and the inside of base is rotatingly connected with the fixed shaft, the surface of fixed shaft is fixed with the connecting disc, and the surface of connecting disc is uniformly fixed with first tooth block, and the first tooth block is fixed with the second tooth block. A servo motor is installed on the right side of the interior of the base, a gear is fixed to the output end of the servo motor, and a transverse plate is fixed to the upper portion of the connecting disc. According to the transportation device, a first tooth block on the surface of a connecting disc can be driven by a gear to rotate in an engaged mode, so that the connecting disc drives a transverse plate to rotate above a base, the transportation direction of the transportation device is adjusted, and meanwhile, an inclination adjusting assembly is used in a matched mode, and supporting adjusting legs arranged in a U shape are conveniently driven by adjusting lead screws to move in a threaded mode; therefore, the device is in an inclined state, the transportation gradient of the device is convenient to adjust, and the transportation effect of the device is improved.

Description

Technical Field

[0001] This utility model relates to the field of electromechanical technology in coal mines, specifically a transportation device. Background Technology

[0002] In the process of coal mining, various coal mining electromechanical equipment are required, such as coal mining equipment, coal transportation equipment and coal screening equipment. However, the existing coal transportation equipment still has shortcomings.

[0003] Existing coal mine transportation devices have a fixed direction of use, making it inconvenient to adjust the transportation direction. Furthermore, the transportation slope is difficult to adjust, resulting in poor performance. In addition, the coal mine contains fine debris during transportation, which is difficult to absorb and collect. Therefore, we propose a transportation device to solve the problems mentioned above. Utility Model Content

[0004] The purpose of this utility model is to provide a transportation device to solve the problems mentioned in the background art. In the case of existing coal mine transportation devices, the direction of use of the transportation device is fixed, which makes it inconvenient to adjust the transportation direction. In addition, the transportation slope of the transportation device is not easy to adjust, resulting in poor performance. At the same time, during transportation, there are fine slags in the coal mine, which are difficult to absorb and collect.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a transport device, comprising a base, a servo motor, a first drive motor, and a second drive motor. The base has an internal mounting groove, and a fixed shaft is rotatably connected inside the base. A connecting disc is fixed to the surface of the fixed shaft, and first toothed blocks are uniformly fixed to the surface of the connecting disc. A servo motor is installed on the right side inside the base, and a gear is fixed to the output end of the servo motor. A horizontal plate is fixed above the connecting disc, and side plates are fixed to both sides above the horizontal plate. Grooves are formed at both ends of the surface of the side plates. A first transmission roller is provided on one side of the side plate, and a second transmission roller is provided on the other side of the side plate. The end surfaces of the first and second transmission rollers... A second toothed block is fixedly attached. A conveyor belt is provided on the surface of the first and second transmission rollers. A third toothed block is evenly fixed at both ends of the lower part of the conveyor belt. A fixed plate located on the outer side of the side plate is connected to the shaft of the first and second transmission rollers by a bearing. A first drive motor fixed on the shaft of the second transmission roller is fixed on one side of the fixed plate. A second drive motor is fixed in the middle of the horizontal plate, and a connecting shaft penetrating the surface of the horizontal plate is fixed at the output end of the second drive motor. Cams are fixed at both ends of the connecting shaft. A horizontal block is fixed above the side plate, and the lower part of the horizontal block is connected to the fixed plate by a spring. A dust removal device is installed on the side of the base, and an inclination adjustment component is installed on one side of the base.

[0006] Preferably, the gear and the first tooth block on the surface of the connecting disc are meshed.

[0007] Preferably, the middle shaft of the first and second transmission rollers is slidably connected to the slot on the side plate surface, and four sets of springs are provided between the fixed plate and the cross block. The lower end face of the fixed plate is in contact with the end of the cam away from the protrusion.

[0008] Preferably, the dust removal device includes a mounting plate, which is fixed to the side of the base. A negative pressure centrifugal pump is installed on the upper side of the mounting plate. One end of the negative pressure centrifugal pump is connected to a suction pipe, and the end of the suction pipe is connected to a dust collection hood fixed above two sets of side plates. A suction hood is installed below the dust collection hood. The other end of the negative pressure centrifugal pump is connected to a dust discharge pipe, and the end of the dust discharge pipe is connected to a dust collection box fixed above the mounting plate.

[0009] Preferably, the tilt adjustment component includes an inner cavity, which is opened on the side of the base, and a support adjustment leg is slidably arranged inside the base, and an adjustment screw is rotatably connected to the middle of the base.

[0010] Preferably, the support adjustment leg is U-shaped, and the connection between the support adjustment leg and the adjustment screw is a threaded connection.

[0011] Compared with the prior art, the beneficial effects of this utility model are: the transportation device,

[0012] The first toothed block on the surface of the connecting plate can be driven to rotate by the gear, so that the connecting plate can drive the horizontal plate to rotate above the base, thereby adjusting the transport direction of the transport device. At the same time, with the use of the tilt adjustment component, the screw can be used to drive the threaded movement of the U-shaped support adjustment leg, so that the device is tilted, making it easy to adjust the transport slope of the device and improve the transport efficiency of the device.

[0013] The device can drive the cam to rotate via the connecting shaft. In conjunction with the spring above the fixed plate, the two sets of drive rollers drive the conveyor belt to vibrate inside the side plate, facilitating the vibration screening of transported coal. At the same time, in conjunction with the dust removal device, fine debris can be easily absorbed by the dust suction hood and discharged into the dust collection box, thus improving the efficiency of the device. Attached Figure Description

[0014] Figure 1 This is a front view structural diagram of the present invention;

[0015] Figure 2 This is a schematic diagram of the rear view structure of this utility model;

[0016] Figure 3 This is a schematic diagram of the front sectional view of the present invention;

[0017] Figure 4 This is a schematic diagram of the connection structure between the support adjustment leg and the adjustment screw of this utility model.

[0018] In the diagram: 1. Base; 2. Mounting slot; 3. Fixed shaft; 4. Connecting plate; 5. First toothed block; 6. Servo motor; 7. Gear; 8. Horizontal plate; 9. Side plate; 10. Slot; 11. First transmission roller; 12. Second transmission roller; 13. Second toothed block; 14. Conveyor belt; 15. Third toothed block; 16. Fixed plate; 17. First drive motor; 18. Second drive motor; 19. Connecting shaft; 20. Cam; 21. Spring; 22. Horizontal block; 23. Dust removal device; 2301. Mounting plate; 2302. Negative pressure centrifugal pump; 2303. Dust suction pipe; 2304. Dust collection hood; 2305. Dust suction hood; 2306. Dust discharge pipe; 2307. Dust collection box; 24. Inclination adjustment component; 2401. Inner cavity; 2402. Support adjustment leg; 2403. Adjustment screw. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figure 1-4This utility model provides a technical solution: a transport device, including a base 1, a servo motor 6, a first drive motor 17, and a second drive motor 18. The base 1 has an internal mounting groove 2, and a fixed shaft 3 is rotatably connected inside the base 1. A connecting disc 4 is fixed to the surface of the fixed shaft 3, and first toothed blocks 5 are evenly fixed to the surface of the connecting disc 4. The servo motor 6 is installed on the right side inside the base 1, and a gear 7 is fixed to the output end of the servo motor 6. The gear 7 meshes with the first toothed blocks 5 on the surface of the connecting disc 4, allowing the connecting disc 4 to rotate by meshing with the first toothed blocks 5, thus driving the horizontal plate 8 to rotate, facilitating adjustment of the transport device's direction of use. A horizontal plate 8 is fixed above the connecting disc 4, and side plates 9 are fixed to both sides above the horizontal plate 8. Grooves 10 are opened at both ends of the surface of the side plates 9. A first drive roller 11 is provided on one side of the side plate 9, and a second drive roller 12 is provided on the other side of the side plate 9. The end surfaces of the drive roller 11 and the second drive roller 12 are fixed with second tooth blocks 13. The surfaces of the first drive roller 11 and the second drive roller 12 are provided with a conveyor belt 14. The lower ends of the conveyor belt 14 are evenly fixed with third tooth blocks 15. The middle shaft of the first drive roller 11 and the second drive roller 12 is connected to a fixed plate 16 located outside the side plate 9 by a bearing. The first drive motor 17 fixed on the shaft of the second drive roller 12 is fixed on one side of the fixed plate 16. The middle shaft of the first drive roller 11 and the second drive roller 12 is slidably connected to the slot 10 on the surface of the side plate 9. Four sets of springs 21 are provided between the fixed plate 16 and the cross block 22. The lower end face of the fixed plate 16 is in contact with the end of the cam 20 away from the protrusion, so that the fixed plate 16 can drive the first drive roller 11 and the second drive roller 12 to slide on the slot 10 on the surface of the side plate 9, and cooperate with the use of the springs 21 to facilitate the vibration transport of the device.

[0021] Please see Figure 1-4A second drive motor 18 is fixed in the middle of the horizontal plate 8, and a connecting shaft 19 penetrating the surface of the horizontal plate 8 is fixed at the output end of the second drive motor 18. Cams 20 are fixed at both ends of the connecting shaft 19. A horizontal block 22 is fixed above the side plate 9, and the lower part of the horizontal block 22 is connected to the fixed plate 16 through a spring 21. A dust removal device 23 is installed on the side of the base 1. The dust removal device 23 includes a mounting plate 2301, which is fixed to the side of the base 1. A negative pressure centrifugal pump 2302 is installed on one side above the mounting plate 2301. One end of the negative pressure centrifugal pump 2302 is connected to a suction pipe 2303, and the end of the suction pipe 2303 is connected to a dust collection hood 2304 fixed above the two sets of side plates 9. A suction hood 2305 is installed below the dust collection hood 2304. The other end of the negative pressure centrifugal pump 2302 is connected to a dust discharge pipe 2306, and the end of the dust discharge pipe 2306 is connected to a... On the dust collection box 2307 fixed above the mounting plate 2301, the negative pressure centrifugal pump 2302, the suction pipe 2303 and the suction hood 2305 on the dust removal device 23 can be used to absorb and collect the debris during transportation. A tilt adjustment component 24 is installed on one side of the base 1. The tilt adjustment component 24 includes an inner cavity 2401, which is opened on the side of the base 1. A support adjustment leg 2402 is slidably arranged inside the base 1. An adjustment screw 2403 is rotatably connected to the middle of the base 1. The support adjustment leg 2402 is arranged in a "U" shape. The support adjustment leg 2402 and the adjustment screw 2403 are connected by a threaded connection. By rotating the adjustment screw 2403, the adjustment screw 2403 and the support adjustment leg 2402 can be moved threadedly, which facilitates the downward movement of the support adjustment leg 2402 and makes it easy to adjust the transportation slope of the device.

[0022] Working principle: First, during use, the servo motor 6 is turned on according to the transport direction, so that the servo motor 6 drives the first tooth block 5 under the connecting plate 4 to rotate through the gear 7, so that the connecting plate 4 drives the horizontal plate 8 to rotate above the base 1, which facilitates the adjustment of the use direction of the transport device. Then, the adjusting screw 2403 on the tilt adjustment component 24 is adjusted according to the required slope, so that the adjusting screw 2403 moves threadedly with the support adjusting leg 2402 inside the inner cavity 2401 of the base 1, so that the support adjusting leg 2402 moves downward, thereby adjusting the tilt of the transport device, which is convenient for coal mine transport work.

[0023] During transportation, the second drive motor 18 can be turned on, causing the connecting shaft 19 to drive the cam 20 to rotate. When the cam 20 rotates, the convex part of the cam 20 will push the fixed plate 16 upward, so that the fixed plate 16 can drive the first transmission roller 11 and the second transmission roller 12 to slide on the slot 10 on the surface of the side plate 9. With the use of the spring 21 between the fixed plate 16 and the cross block 22, the conveyor belt 14 can be used to vibrate and screen the coal. At the same time, the negative pressure centrifugal pump 2302 on the dust removal device 23 is turned on, so that the dust suction pipe 2303 and the dust suction hood 2305 absorb the coal slag being transported and discharge it into the dust collection box 2307 through the dust discharge pipe 2306 for the collection of slag. This is the operating principle of the transportation device.

[0024] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A transport device, comprising a base (1), a servo motor (6), a first drive motor (17), and a second drive motor (18), characterized in that: The base (1) has an installation groove (2) inside, and a fixed shaft (3) is rotatably connected inside the base (1). A connecting plate (4) is fixed on the surface of the fixed shaft (3), and first tooth blocks (5) are evenly fixed on the surface of the connecting plate (4). A servo motor (6) is installed on the right side inside the base (1), and a gear (7) is fixed at the output end of the servo motor (6). A horizontal plate (8) is fixed above the connecting plate (4), and side plates (9) are fixed on both sides above the horizontal plate (8). Slots (10) are opened at both ends of the surface of the side plate (9). A first transmission roller (11) is provided on one side of the side plate (9), and a second transmission roller (12) is provided on the other side of the side plate (9). Second tooth blocks (13) are fixed on the end surfaces of the first transmission roller (11) and the second transmission roller (12). Transport grooves (13) are provided on the surfaces of the first transmission roller (11) and the second transmission roller (12). The conveyor belt (14) has three toothed blocks (15) evenly fixed at both ends below. The first drive roller (11) and the second drive roller (12) are connected by bearings on the shafts of the middle section to a fixed plate (16) located outside the side plate (9). The fixed plate (16) has a first drive motor (17) fixed on one side of the shaft of the second drive roller (12). The middle section of the cross plate (8) has a second drive motor (18) fixed, and the output end of the second drive motor (18) has a connecting shaft (19) that penetrates the surface of the cross plate (8). The two ends of the connecting shaft (19) have cams (20). The top of the side plate (9) has a cross block (22), and the bottom of the cross block (22) is connected to the fixed plate (16) by a spring (21). The side of the base (1) is equipped with a dust removal device (23), and the side of the base (1) is equipped with an inclination adjustment component (24).

2. The transport device according to claim 1, characterized in that: The gear (7) is meshed with the first tooth block (5) on the surface of the connecting disc (4).

3. A transport device according to claim 1, characterized in that: The middle shaft of the first drive roller (11) and the second drive roller (12) are connected to the slot (10) on the surface of the side plate (9) in a sliding connection. Four sets of springs (21) are provided between the fixed plate (16) and the cross block (22). The lower end face of the fixed plate (16) is in contact with the end of the cam (20) away from the protrusion.

4. A transport device according to claim 1, characterized in that: The dust removal device (23) includes a mounting plate (2301), which is fixed to the side of the base (1). A negative pressure centrifugal pump (2302) is installed on the upper side of the mounting plate (2301). One end of the negative pressure centrifugal pump (2302) is connected to a suction pipe (2303), and the end of the suction pipe (2303) is connected to a dust collection hood (2304) fixed above two sets of side plates (9). A suction hood (2305) is installed below the dust collection hood (2304). The other end of the negative pressure centrifugal pump (2302) is connected to a dust discharge pipe (2306), and the end of the dust discharge pipe (2306) is connected to a dust collection box (2307) fixed above the mounting plate (2301).

5. A transport device according to any one of claims 1-4, characterized in that: The tilt adjustment component (24) includes an inner cavity (2401), which is opened on the side of the base (1), and a support adjustment leg (2402) is slidably arranged inside the base (1). An adjustment screw (2403) is rotatably connected to the middle of the base (1).

6. A transport device according to claim 5, characterized in that: The support adjustment leg (2402) is arranged in a "U" shape, and the support adjustment leg (2402) is connected to the adjustment screw (2403) by a threaded connection.

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