Sweeper device for self-moving tail of belt conveyor

Abstract

The utility model relates to the technical field of self-moving machine tails, and discloses a sweeper device for a self-moving machine tail of a belt conveyor, which comprises a self-moving machine tail main body, driving wheels are fixedly mounted on two sides of the lower end of the self-moving machine tail main body, a sliding rail is arranged at the lower end of the self-moving machine tail main body, and a sweeping frame is arranged on one side of the self-moving machine tail main body. According to the technical scheme, the driving wheel on the right side can drive the cam rod to rotate, the cam rod can push the second fixing plate, then the sweeping frame is driven to move rightwards, the spring in the sliding groove is matched, then the sweeping frame is driven to move left and right in a reciprocating mode, stubborn attachments in the groove above the sliding rail are shoveled and cleaned, and the cleaning efficiency is improved. According to the sliding rail cleaning device, the sliding rail is arranged on the driving wheel, so that the influence of attachments on the sliding rail and the driving wheel is reduced, a pushing plate on a first fixing plate can push cleaned dirt in a groove of the sliding rail, the dirt remaining in the groove above the sliding rail is reduced, and the cleaning effect on the sliding rail is improved.

Description

Technical Field

[0001] This utility model relates to the field of self-moving tail section technology, specifically a cleaner device for the self-moving tail section of a belt conveyor. Background Technology

[0002] The self-propelled tail section of a belt conveyor is a major transportation device in coal mine tunneling faces. It is installed between the head section of the transfer conveyor and the tail section of the belt conveyor. The head section of the transfer conveyor overlaps with the guide rail of the self-propelled tail section. Coal is unloaded from the head section onto the self-propelled tail section and then transferred to the belt conveyor for transport to the surface. During tunneling, the face scraper conveyor and the roadway transfer conveyor advance forward a distance under the thrust of the hydraulic supports. At the same time, the head section of the transfer conveyor also advances forward by the same distance along the guide rail of the self-propelled tail section until the end of the guide rail. At this point, the self-propelled tail section and the guide rail must move forward to ensure the continued advancement of the head section of the transfer conveyor and the continuous operation of coal mining and transportation.

[0003] A search revealed publication number (CN117326259A) discloses a stepping self-moving tail section for a belt conveyor, comprising a slide rail and a mounting platform located at the top of the slide rail. Two slide rails are symmetrically distributed. Moving mechanisms are located at both ends of the mounting platform. Each moving mechanism includes a drive wheel, the top of which is mounted on the bottom of the mounting platform, and the bottom of which is rolledly connected to the top of the slide rail. Support mechanisms, including hydraulic cylinders, are located at both ends of the mounting platform and are used to support the overall lifting of the device.

[0004] The technical solution has at least the following drawbacks: although the invention can clean the surface of the slide rail by blowing, the cleaning effect is not ideal, it is ineffective at cleaning stubborn deposits, and the blowing efficiency of the airflow is low, which urgently needs improvement. Therefore, we propose a cleaner device for the self-moving tail of a belt conveyor. Utility Model Content

[0005] The purpose of this invention is to provide a cleaner device for the self-moving tail of a belt conveyor, which solves the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a cleaner device for a self-moving tail section of a belt conveyor, comprising a self-moving tail section body, drive wheels fixedly installed on both sides of the lower end of the self-moving tail section body, a slide rail provided at the lower end of the self-moving tail section body, a cleaning frame provided on one side of the self-moving tail section body, and a first fixing plate welded to one side of the cleaning frame.

[0007] A second fixed plate is welded to one side of the first fixed plate, and a push plate is welded to the lower end of the second fixed plate. A fixed frame is welded to the upper end of the sweeping frame, and a slider is fixedly installed at the lower end of the fixed frame. A fixed strip is welded to the upper end of one side of the self-moving tail body, and a sliding groove is opened at the upper end of the fixed strip. A shovel plate is detachably installed at the lower end of the sweeping frame, and the shovel plate is set at the upper end of the slide rail.

[0008] By adopting the above technical solution, the drive wheel on the right side can drive the cam rod to rotate, which in turn pushes the second fixed plate, thereby moving the sweeping frame to the right. In conjunction with the spring in the slide groove, the sweeping frame can move back and forth, thus removing and cleaning stubborn deposits in the groove above the slide rail. This reduces the impact of the deposits on the slide rail and the drive wheel. Furthermore, during the movement of the first fixed plate, the push plate on the first fixed plate can push the cleaned dirt in the groove of the slide rail, thereby reducing the amount of dirt remaining in the groove above the slide rail and improving the cleaning effect of the slide rail.

[0009] Optionally, the size of the push plate is adapted to the size of the upper groove of the slide rail, and the push plate is movably connected to the upper groove of the slide rail.

[0010] By adopting the above technical solution and by setting up the push plate, the dirt remaining in the groove above the slide rail can be pushed away.

[0011] Optionally, a spring is fixedly installed in the inner cavity of the slide, and the other end of the spring is fixedly connected to the slider.

[0012] By adopting the above technical solution and using the spring, the slider can be reset, which in turn drives the fixed frame to move back and forth.

[0013] Optionally, the size of the slider is adapted to the size of the groove, and the slider and the groove are slidably connected.

[0014] By adopting the above technical solution, the stability of the fixed frame movement can be guaranteed through the cooperation of the slider and the slide groove.

[0015] Optionally, a cam rod is fixedly mounted on the central shaft of the drive wheel, and the cam rod is located on one side of the second fixed plate.

[0016] By adopting the above technical solution and setting the cam rod, the second fixed plate can be pushed, thereby driving the sweeping frame to move.

[0017] Optionally, the slide rail is positioned above the drive wheel and is adapted to the drive wheel.

[0018] By adopting the above technical solution, it is easy to ensure the stability of the movement of the self-moving tail section.

[0019] Compared with the prior art, the beneficial effects of the technical solution of this application are as follows:

[0020] The technical solution of this application, through the self-moving tail body, slide rail, sweeping frame, second fixed plate, push plate, spring, shovel plate, and cam rod, enables the right-side drive wheel to drive the cam rod to rotate. The cam rod pushes the second fixed plate, thereby moving the sweeping frame to the right. In conjunction with the spring in the slide groove, the sweeping frame moves back and forth, thus removing and cleaning stubborn deposits in the groove above the slide rail. This reduces the impact of deposits on the slide rail and drive wheel. Furthermore, during the movement of the first fixed plate, the push plate on the first fixed plate pushes the cleaned dirt in the groove above the slide rail, thereby reducing the amount of dirt remaining in the groove above the slide rail and improving the cleaning effect of the slide rail. Attached Figure Description

[0021] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0022] Figure 1 This is a schematic diagram of the overall structure of a self-moving tail sweeper device for a belt conveyor according to the present invention.

[0023] Figure 2 This is a side view of the first and second fixing plates of a self-moving tail cleaning device for a belt conveyor according to the present invention.

[0024] Figure 3 This is a partially enlarged structural diagram of section A of a self-moving tail sweeper device for a belt conveyor according to the present invention.

[0025] In the diagram: 1. Self-moving tail body; 11. Drive wheel; 12. Slide rail; 2. Sweeping frame; 21. First fixed plate; 22. Second fixed plate; 23. Push plate; 24. Fixed frame; 25. Slider; 26. Slide groove; 27. Spring; 3. Fixed bar; 4. Shovel plate; 5. Cam rod. Detailed Implementation

[0026] Please see Figure 1-3 This utility model provides a technical solution: a cleaner device for a self-moving tail section of a belt conveyor, including a self-moving tail section body 1, drive wheels 11 are fixedly installed on both sides of the lower end of the self-moving tail section body 1, a slide rail 12 is provided at the lower end of the self-moving tail section body 1, a cleaning frame 2 is provided on one side of the self-moving tail section body 1, and a first fixing plate 21 is welded to one side of the cleaning frame 2.

[0027] A second fixed plate 22 is welded to one side of the first fixed plate 21. A push plate 23 is welded to the lower end of the second fixed plate 22. A fixed frame 24 is welded to the upper end of the cleaning frame 2. A slider 25 is fixedly installed at the lower end of the fixed frame 24. A fixed strip 3 is welded to the upper end of one side of the self-moving tail body 1. A groove 26 is opened at the upper end of the fixed strip 3. A shovel plate 4 is detachably installed at the lower end of the cleaning frame 2. The shovel plate 4 is set at the upper end of the slide rail 12. The size of the slider 25 is adapted to the size of the groove 26, and the slider 25 and the groove 26 are matched. The slide groove 26 is slidably connected, and the slider 25 cooperates with the slide groove 26 to ensure the stability of the movement of the fixed frame 24. The central shaft of the drive wheel 11 is fixedly installed with a cam rod 5. The cam rod 5 is located on one side of the second fixed plate 22. The cam rod 5 can push the second fixed plate 22, thereby driving the sweeping frame 2 to move. The slide rail 12 is located above the drive wheel 11 and is adapted to the drive wheel 11 to ensure the stability of the movement of the self-moving tail body 1.

[0028] The size of the push plate 23 is adapted to the size of the upper groove of the slide rail 12, and the push plate 23 is movably connected to the upper groove of the slide rail 12. By setting the push plate 23, dirt remaining in the groove above the slide rail 12 can be pushed.

[0029] A spring 27 is fixedly installed in the inner cavity of the slide 26. The other end of the spring 27 is fixedly connected to the slider 25. By setting the spring 27, the slider 25 can be driven to reset, which in turn can drive the fixed frame 24 to move back and forth.

[0030] When the self-moving tail moves, the drive wheel 11 on the main body 1 of the self-moving tail moves along the slide rail 12. At the same time, the drive wheel 11 on the right side drives the cam rod 5 to rotate. The cam rod 5 pushes the second fixed plate 22, thereby driving the sweeping frame 2 to move to the right. In conjunction with the spring 27 in the slide groove 26, the sweeping frame 2 moves back and forth left and right, thereby removing and cleaning the stubborn attachments in the groove above the slide rail 12. This reduces the impact of the attachments on the slide rail 12 and the drive wheel 11. At the same time, during the movement of the first fixed plate 21, the push plate 23 on the first fixed plate 21 pushes the cleaned dirt in the groove of the slide rail 12, thereby reducing the dirt residue in the groove above the slide rail 12 and improving the cleaning effect of the slide rail 12.

Claims

1. A cleaner device for a self-moving tail section of a belt conveyor, comprising a self-moving tail section body (1), characterized in that: Drive wheels (11) are fixedly installed on both sides of the lower end of the self-moving tail body (1). A slide rail (12) is provided at the lower end of the self-moving tail body (1). A cleaning frame (2) is provided on one side of the self-moving tail body (1). A first fixing plate (21) is welded to one side of the cleaning frame (2). A second fixed plate (22) is welded to one side of the first fixed plate (21), and a push plate (23) is welded to the lower end of the second fixed plate (22). A fixed frame (24) is welded to the upper end of the sweeping frame (2), and a slider (25) is fixedly installed at the lower end of the fixed frame (24). A fixed strip (3) is welded to the upper end of one side of the self-moving tail body (1), and a sliding groove (26) is opened at the upper end of the fixed strip (3). A shovel plate (4) is detachably installed at the lower end of the sweeping frame (2), and the shovel plate (4) is set at the upper end of the slide rail (12).

2. A cleaner device for a self-moving tail section of a belt conveyor according to claim 1, characterized in that: The size of the push plate (23) is adapted to the size of the upper groove of the slide rail (12), and the push plate (23) is movably connected to the upper groove of the slide rail (12).

3. A cleaner device for a self-moving tail section of a belt conveyor according to claim 1, characterized in that: A spring (27) is fixedly installed in the inner cavity of the slide (26), and the other end of the spring (27) is fixedly connected to the slider (25).

4. A cleaner device for a self-moving tail section of a belt conveyor according to claim 1, characterized in that: The size of the slider (25) is adapted to the size of the groove (26), and the slider (25) and the groove (26) are slidably connected.

5. A cleaner device for a self-moving tail section of a belt conveyor according to claim 1, characterized in that: A cam rod (5) is fixedly mounted on the central shaft of the drive wheel (11), and the cam rod (5) is located on one side of the second fixed plate (22).

6. A cleaner device for a self-moving tail section of a belt conveyor according to claim 1, characterized in that: The slide rail (12) is positioned above the drive wheel (11), and the slide rail (12) is adapted to the drive wheel (11).

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