Adjustable vibration cleaning device of crawler loader

Abstract

The adjustable vibration cleaning device comprises a conveying belt and two sets of side plates, the two sets of side plates are arranged on the two sides of the conveying belt respectively, and a first installation plate and a second installation plate are arranged at the positions, located below the conveying belt, of the bottoms of the two sets of side plates. An elastic sleeve piece is arranged on the first mounting plate, and a knocking vibration assembly is rotationally arranged on the second mounting plate. Through the arrangement of the elastic sleeve piece, the knocking vibration assembly and the driving assembly, the knocking vibration assembly is driven by the driving assembly to swing in a reciprocating mode to knock the surface of the conveying belt, the elastic sleeve piece provides restoring force for the knocking vibration assembly, and the elastic sleeve piece provides resilience force for the knocking vibration assembly. The knocking and vibrating assembly knocks the surface of the conveying belt in a reciprocating swinging mode to achieve the purpose of cleaning the surface of the conveying belt, muck adhering to the surface of the conveying belt is effectively cleaned in a vibrating mode, and the muck is prevented from falling on the slagging-off machine.

Description

Technical Field

[0001] This utility model relates to the field of muck removal machine technology, and in particular to an adjustable vibration cleaning device for a muck removal machine. Background Technology

[0002] In infrastructure and mining, muck loaders are widely used. They are equipment that efficiently removes slag and gravel from underground projects such as mines and tunnels, enabling these projects to proceed efficiently and safely.

[0003] A muck loader consists of a front shovel and a conveyor belt (belt conveyor). The slag and gravel that enter through the front shovel are conveyed to the rear of the muck loader via the conveyor belt. However, during the transport of slag and gravel in mines and tunnels, some of the slag and gravel will adhere to the surface of the conveyor belt. The shaking generated during the operation of the conveyor belt will cause some of the adhered slag and gravel to fall onto the muck loader. After prolonged use, the muck loader needs to be manually cleaned. If it is not cleaned in time, too much slag and gravel will accumulate, causing the muck loader to malfunction and further affecting the efficiency of the cleaning work.

[0004] Therefore, how to provide an adjustable vibration cleaning device for a slag remover is a problem that urgently needs to be solved by those skilled in the art. Utility Model Content

[0005] One objective of this invention is to provide an adjustable vibration cleaning device for a muck loader. This invention solves the problem in the prior art where muck easily adheres to the conveyor belt during the operation of a muck loader. When the muck is transported to its lower surface by the conveyor belt, the shaking generated by the operation of the conveyor belt causes some muck to fall onto the muck loader and accumulate, requiring timely manual cleaning.

[0006] An adjustable vibration cleaning device for a slag remover according to an embodiment of the present invention includes a conveyor belt and side plates. The side plates are in two sets, which are respectively disposed on both sides of the conveyor belt. A first mounting plate and a second mounting plate are disposed at the bottom of the two sets of side plates below the conveyor belt. An elastic sleeve is disposed on the first mounting plate. The top end of the elastic sleeve of the second mounting plate rotates and abuts against the lower surface of the striking vibration component. One end of the striking vibration component is attached to the surface of the conveyor belt. A drive component for controlling the operation of the striking vibration component is disposed on the surface of the second mounting plate at a position corresponding to the end of the striking vibration component away from the conveyor belt.

[0007] The elastic kit includes a through hole, a guide post, and a spring. The through hole is formed on the surface of the first mounting plate, allowing both sides of the first mounting plate to pass through. The guide post is movably connected inside the through hole. The spring is movably sleeved on the surface of the guide post. One end of the spring is located on the side of the first mounting plate near the conveyor belt, and the other end of the spring is located on the protrusion at the end of the guide post away from the first mounting plate. The end of the guide post near the conveyor belt movably abuts against the bottom of the impact vibration assembly.

[0008] The guide post is a threaded post, and an adjusting nut is threadedly fitted onto the side of the first mounting plate away from the conveyor belt.

[0009] The adjusting nut is a hand-tightening nut, and a positioning guide strip is provided on the inner wall of the through hole. A guide groove is opened on the side of the guide post corresponding to the position of the positioning guide strip. The positioning guide strip is movably connected inside the guide groove. The end face of the guide post near the impact vibration component is arc-shaped.

[0010] The impact vibration assembly includes an impact actuating plate, an impact main frame, an impact side frame, and an impact head. The impact main frame is movably sleeved on the surface of the second mounting plate via bearings. The impact actuating plate is positioned near the drive assembly of the impact main frame, and the impact main frame is located at the axis of symmetry of the second mounting plate. The impact side frame is positioned on the side of the impact main frame. One end of the impact main frame and the impact side frame extends to the surface of the conveyor belt and is located directly above the first mounting plate. The impact head is positioned at the end of the impact side frame and the impact main frame near the conveyor belt and movably fits against the surface of the conveyor belt. The impact column has an arc-shaped end face that movably abuts against the lower surface of the impact main frame and the impact side frame.

[0011] The drive assembly includes a drive motor, a drive gear, a transmission gear, a striking drive plate, a mounting bracket, and a rotating shaft. The mounting bracket is fixedly connected to the bottom of the second mounting plate. The striking drive plate is mounted on the rotating shaft, which is rotatably connected to the mounting bracket. The drive motor is fixedly connected to the bottom of the second mounting plate. The drive gear is fixedly connected to the output shaft of the drive motor. The transmission gear is fixedly connected to the end face of the rotating shaft. The drive gear and the transmission gear mesh with each other. The striking drive plate is movably connected to the surface of the striking actuation plate.

[0012] The striking drive plate includes three teeth, which are arc-shaped on the side near the striking actuation plate. A protective plate is provided on the surface of the second mounting plate at the position between the drive gear, transmission gear and conveyor belt.

[0013] The beneficial effects of this utility model are:

[0014] By setting up an elastic kit, a striking vibration component, and a drive component, the striking vibration component is driven by the drive component to reciprocate and strike the surface of the conveyor belt. The elastic kit provides a restoring force and a rebound force to the striking vibration component, so that the striking vibration component strikes the surface of the conveyor belt through reciprocating oscillation to achieve the purpose of cleaning the surface of the conveyor belt. The vibration effectively cleans the soil adhering to the surface of the conveyor belt and prevents it from falling onto the muck loader. This solves the problem in the existing technology that soil easily adheres to the conveyor belt during the operation of the muck loader. When the soil is transported to its lower surface by the conveyor belt, the shaking generated by the operation of the conveyor belt will shake some soil onto the muck loader and accumulate, requiring timely manual cleaning.

[0015] By setting up an elastic component, the elasticity of the component can be adjusted, which changes the rebound force of the striking vibration component, thereby adjusting the striking force of the striking vibration component and achieving the effect of adjusting the striking force of the striking vibration component. Attached Figure Description

[0016] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0017] Figure 1 This is a schematic diagram of the overall three-dimensional structure of an adjustable vibration cleaning device for a slag remover proposed in this utility model.

[0018] Figure 2 This is a three-dimensional structural diagram of the position of the striking vibration component in the adjustable vibration cleaning device for a slag remover proposed in this utility model.

[0019] Figure 3 This is a three-dimensional cross-sectional view of the drive component in an adjustable vibration cleaning device for a slag remover proposed in this utility model.

[0020] Figure 4 This is a three-dimensional cross-sectional view of another position of the drive component in the adjustable vibration cleaning device for a slag remover proposed in this utility model.

[0021] Figure 5 This is a three-dimensional cross-sectional view of the elastic component in the adjustable vibration cleaning device for a slag remover proposed in this utility model.

[0022] Figure 6 This is a three-dimensional structural diagram showing the connection state of the striking vibration component, elastic kit, and drive component of an adjustable vibration cleaning device for a slag remover proposed in this utility model.

[0023] The attached diagram shows: 1. Conveyor belt; 2. Side plate; 3. First mounting plate; 4. Second mounting plate; 5. Elastic kit; 6. Impact vibration assembly; 7. Drive assembly; 8. Through hole; 9. Guide post; 10. Spring; 11. Adjusting nut; 12. Positioning guide bar; 13. Guide groove; 14. Impact actuating plate; 15. Impact main frame; 16. Impact side frame; 17. Impact head; 18. Drive motor; 19. Drive gear; 20. Transmission gear; 21. Impact drive plate; 22. Protective plate; 23. Mounting bracket; 24. Rotary shaft. Detailed Implementation

[0024] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the present invention, and therefore only show the components relevant to the present invention.

[0025] refer to Figure 1-6 In this embodiment, a conveyor belt 1 and side plates 2 are included. The side plates 2 are in two sets, and the two sets of side plates 2 are respectively arranged on both sides of the conveyor belt 1. A first mounting plate 3 and a second mounting plate 4 are arranged at the bottom of the two sets of side plates 2 below the conveyor belt 1.

[0026] refer to Figure 1-6 In this embodiment, a drive assembly 7 for controlling the operation of the impact vibration assembly 6 is provided on the surface of the second mounting plate 4 at a position corresponding to the end of the impact vibration assembly 6 away from the conveyor belt 1. The drive assembly 7 includes a drive motor 18, a drive gear 19, a transmission gear 20, an impact drive plate 21, a mounting bracket 23, and a rotating shaft 24. The mounting bracket 23 is fixedly connected to the bottom of the second mounting plate 4. The impact drive plate 21 is mounted on the rotating shaft 24, and the rotating shaft 24 is rotatably connected to the mounting bracket 23. The drive motor 18 is fixedly connected to the bottom of the second mounting plate 4. The drive gear 19 is fixedly connected to the output shaft of the drive motor 18. The transmission gear 20 is fixedly connected to the end face of the rotating shaft 24. The drive gear 19 and the transmission gear 20 mesh with each other. The impact drive plate 21 is movably connected to the surface of the impact actuation plate 14. The impact drive plate 21 includes three teeth, and the three teeth are arc-shaped on the side near the impact actuation plate 14. Figure 3As shown, the three teeth of the striking drive plate 21 all actuate the striking actuation plate 14. The rotating striking drive plate 21 presses the striking actuation plate 14 through the arc surface. Then, when the teeth separate from the striking actuation plate 14, the striking actuation plate 14 rebounds instantly through the elastic sleeve 5, thus ensuring the striking force. In specific operation, the drive motor 18 needs to be started first. The start of the drive motor 18 drives the drive gear 19 to rotate. The rotation of the drive gear 19 drives the transmission gear 20 to rotate. The rotation of the transmission gear drives the rotating shaft 24 to rotate. The rotation of the rotating shaft 24 drives the striking drive plate 21 on the rotating shaft 24 to rotate. The rotation of the striking drive plate 21 realizes the reciprocating control of the striking actuation plate 14. It should be noted that the speed of the drive motor 18 can be adjusted according to actual needs. This is the prior art in this field. The frequency of the striking vibration is adjusted by different speeds of the drive motor 18.

[0027] refer to Figure 1-6 In this embodiment, a striking vibration assembly 6 is rotatably mounted on the second mounting plate 4. The top end of the elastic sleeve 5 movably abuts against the lower surface of the striking vibration assembly 6. One end of the striking vibration assembly 6 is attached to the surface of the conveyor belt 1. The striking vibration assembly 6 includes a striking actuating plate 14, a striking main frame 15, a striking side frame 16, and a striking head 17. The striking main frame 15 is movably sleeved onto the surface of the second mounting plate 4 via a bearing. The striking actuating plate 14 is positioned near the drive assembly 7 of the striking main frame 15, and the striking main frame 15 is located at the axis of symmetry of the second mounting plate 4. The striking side frame 16 is positioned on the side of the striking main frame 15. One end of the striking main frame 15 and the striking side frame 16 extends to the surface of the conveyor belt 1 and is located directly above the first mounting plate 3. The striking head 17 is positioned on the striking side frame. The striking head 17 is movably attached to the surface of the conveyor belt 1, and the striking column has an arc-shaped end face that moves against the lower surface of the striking main frame 15 and the striking side frame 16. The arc design at this position has a better squeezing effect and reduces squeezing resistance. In specific operation, the striking actuating plate 14 is driven by the striking driving plate 21 in the driving assembly 7 to swing back and forth. The swinging of the striking actuating plate 14 drives the striking main frame 15 to swing back and forth around the second mounting plate 4. The swinging of the striking main frame 15 drives the striking side frame 16 and the striking head 17 to swing back and forth. In this way, the striking head 17 strikes the surface of the conveyor belt 1 under the reciprocating swing. The surface of the conveyor belt 1 will shake off the adhering slag under the knocking, thereby achieving the purpose of vibrating and cleaning the slag on the surface of the conveyor belt 1.

[0028] refer to Figure 1-6In this embodiment, the first mounting plate 3 is provided with an elastic sleeve 5, which includes a through hole 8, a guide post 9, and a spring 10. The through hole 8 is opened on the surface of the first mounting plate 3 to allow passage between the two sides of the first mounting plate 3. The guide post 9 is movably connected inside the through hole 8. The spring 10 is movably sleeved on the surface of the guide post 9, with one end of the spring 10 located on the side of the first mounting plate 3 near the conveyor belt 1, and the other end of the spring 10 located on the protrusion at the end of the guide post 9 away from the first mounting plate 3. The end of the guide post 9 near the conveyor belt 1 movably abuts against the bottom of the striking vibration assembly 6. When the striking vibration assembly 6 strikes, it needs to provide a rebound force through the elastic sleeve 5. When the drive actuating plate is actuated, the main frame 15 and the side frame are struck. 16 drives the striking head 17 away from the conveyor belt 1. At this time, the main striking frame 15 and the side striking frame 16 squeeze the guide column 9. The squeeze of the guide column 9 will cause the spring 10 to contract. The spring 10 contracts to store capacity. Then, when the striking drive plate 21 separates from the striking actuation plate 14, the spring force of the spring 10 will quickly push the main striking frame 15 and the side striking frame 16 to move towards the conveyor belt 1. The rapid movement of the main striking frame 15 and the side striking frame 16 will cause the striking head 17 to strike the surface of the conveyor belt 1. Thus, the slag adhering to the surface of the conveyor belt 1 is effectively cleaned by the striking vibration of the striking head 17. This cleaning is carried out on the lower surface of the conveyor belt 1 in the direction close to the output end of the conveyor belt 1, so as to avoid the cleaned slag falling onto the slag remover.

[0029] refer to Figure 1-6 In this embodiment, the guide post 9 is a threaded post. An adjusting nut 11 is threaded onto the side of the first mounting plate 3 away from the conveyor belt 1. The adjusting nut 11 is a hand-tightening nut. A positioning guide strip 12 is provided on the inner wall of the through hole 8. A guide groove 13 is provided on the side of the guide post 9 corresponding to the position of the positioning guide strip 12. The positioning guide strip 12 is movably connected inside the guide groove 13. The end face of the guide post 9 near the impact vibration component 6 is arc-shaped. The purpose of the arc-shaped design is to increase the smoothness of the guide post 9 and reduce the pressure on the guide post 9. The resistance to force is that the guide post 9 here is a threaded post, which is adjusted by adjusting the nut 11. When the nut is turned by hand, it will drive the guide post 9 to move. When the guide post 9 on the side of the first mounting plate 3 away from the conveyor belt 1 is longer, the pressure of the spring 10 is greater, and vice versa. This makes it easy to control the elastic force of the spring 10 and achieve the purpose of adjusting the elastic force of the spring 10. Secondly, the positioning guide strip 12 is used to position the guide post 9 to prevent the guide post 9 from rotating and causing the adjusting nut 11 to move, thereby affecting the adjustment position of the guide post 9.

[0030] refer to Figure 1-6In this embodiment, a protective plate 22 is provided on the surface of the second mounting plate 4 at the position between the drive gear 19 and the transmission gear 20 and the conveyor belt 1. The protective plate 22 covers the drive gear 19 and the transmission gear 20 and is used to protect the drive gear 19 and the transmission gear 20, so as to prevent the residue that may fall off the surface of the conveyor belt 1 during the knocking process from falling onto the drive gear 19 and the transmission gear 20 and affecting their normal operation.

[0031] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An adjustable vibration cleaning device for a slag remover, characterized in that, It includes a conveyor belt (1) and side plates (2). The side plates (2) are in two sets. The two sets of side plates (2) are respectively arranged on both sides of the conveyor belt (1). The bottom of the two sets of side plates (2) is provided with a first mounting plate (3) and a second mounting plate (4) at a position below the conveyor belt (1). An elastic sleeve (5) is provided on the first mounting plate (3), and a knocking vibration component (6) is rotatably mounted on the second mounting plate (4). The top end of the elastic sleeve (5) is movably pressed against the lower surface of the knocking vibration component (6), and one end of the knocking vibration component (6) is attached to the surface of the conveyor belt (1). A drive component (7) for controlling the operation of the knocking vibration component (6) is provided on the surface of the second mounting plate (4) at a position corresponding to the end of the knocking vibration component (6) away from the conveyor belt (1).

2. The adjustable vibration cleaning device for a slag remover according to claim 1, characterized in that, The elastic kit (5) includes a through hole (8), a guide post (9), and a spring (10). The through hole (8) is opened on the surface of the first mounting plate (3) to allow the two sides of the first mounting plate (3) to pass through. The guide post (9) is movably connected inside the through hole (8). The spring (10) is movably sleeved on the surface of the guide post (9). One end of the spring (10) is located on the side of the first mounting plate (3) near the conveyor belt (1), and the other end of the spring (10) is located on the protrusion at the end of the guide post (9) away from the first mounting plate (3). The end of the guide post (9) near the conveyor belt (1) is movably pressed against the bottom of the impact vibration assembly (6).

3. The adjustable vibration cleaning device for a slag remover according to claim 2, characterized in that, The guide post (9) is a threaded post, and an adjusting nut (11) is threadedly fitted on the side of the first mounting plate (3) away from the conveyor belt (1).

4. The adjustable vibration cleaning device for a slag remover according to claim 3, characterized in that, The adjusting nut (11) is a hand-tightening nut, and a positioning guide strip (12) is provided on the inner wall of the through hole (8). A guide groove (13) is provided on the side of the guide post (9) corresponding to the position of the positioning guide strip (12). The positioning guide strip (12) is movably connected inside the guide groove (13). The end face of the guide post (9) near the striking vibration component (6) is arc-shaped.

5. The adjustable vibration cleaning device for a slag remover according to claim 4, characterized in that, The striking vibration assembly (6) includes a striking actuation plate (14), a striking main frame (15), a striking side frame (16), and a striking head (17). The striking main frame (15) is movably sleeved onto the surface of the second mounting plate (4) via bearings. The striking actuation plate (14) is positioned near the drive assembly (7) of the striking main frame (15), and the striking main frame (15) is located at the axis of symmetry of the second mounting plate (4). The striking side frame (16) is positioned on the striking main frame. (15) On the side, one end of the main striking frame (15) and the side striking frame (16) extends to the surface of the conveyor belt (1) and is located directly above the first mounting plate (3). The striking head (17) is located at one end of the side striking frame (16) and the main striking frame (15) near the conveyor belt (1). The striking head (17) is movably attached to the surface of the conveyor belt (1). The striking column has an arc-shaped end face that movably abuts against the lower surface of the main striking frame (15) and the side striking frame (16).

6. The adjustable vibration cleaning device for a slag remover according to claim 5, characterized in that, The drive assembly (7) includes a drive motor (18), a drive gear (19), a transmission gear (20), a striking drive plate (21), a mounting bracket (23), and a rotating shaft (24). The mounting bracket (23) is fixedly connected to the bottom of the second mounting plate (4). The striking drive plate (21) is mounted on the rotating shaft (24), and the rotating shaft (24) is rotatably connected to the mounting bracket (23). The drive motor (18) is fixedly connected to the bottom of the second mounting plate (4). The drive gear (19) is fixedly connected to the output shaft of the drive motor (18). The transmission gear (20) is fixedly connected to the end face of the rotating shaft (24). The drive gear (19) and the transmission gear (20) mesh with each other. The striking drive plate (21) is movably connected to the surface of the striking toggle plate (14).

7. The adjustable vibration cleaning device for a muck loader according to claim 6, characterized in that, The striking drive plate (21) includes three teeth, which are arc-shaped on the side near the striking actuation plate (14). A protective plate (22) is provided on the surface of the second mounting plate (4) at the position between the drive gear (19) and the transmission gear (20) and the conveyor belt (1).

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