Rotary disc type remote control coal bunker cleaning machine

Abstract

The utility model relates to the technical field of coal bunker cleaning, in particular to a rotary disc type remote control coal bunker cleaning machine which comprises a base plate, the base plate is detachably and fixedly arranged on the top of a coal bunker machine, an annular groove is formed in the top face of a base plate, an annular plate rotating along the center of the annular groove is arranged in the annular groove, and the upper portion of the annular plate is located above the base plate and fixedly sleeved with a gear ring. A driving motor is arranged on the chassis, a rotating shaft of the driving motor is sleeved with a driving gear meshed with the gear ring, a rotating disc is fixedly connected to the top face of the gear ring, a swing mechanism is arranged on the rotating disc and comprises a swing arm, a hydraulic drilling machine is arranged on the swing arm, and penetrating-out grooves which are opposite up and down are formed in the rotating disc and the chassis. A drill rod of the hydraulic drilling rig penetrates through the penetrating-out groove. By using the device, the physical strength consumed by manual cleaning of workers can be saved, meanwhile, the risk is reduced, and the efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of coal bunker cleaning, in particular to a rotary disc type remote control coal bunker cleaning machine. Background Art

[0002] A coal bunker refers to a place at the bottom of a coal mine where coal is temporarily stored.

[0003] Among them, after storing coal in the coal bunker for a long time, a certain amount of coal will adhere to its inner wall. If it is not cleaned in time, it will not only cause the storage capacity of the coal bunker to decrease, but also affect the normal use of the coal bunker.

[0004] The existing coal bunker cleaning method is that workers use auxiliary tools such as shovels to clean manually. This method not only increases the physical labor of the workers, but also is slow and risky for the workers. Utility Model Content

[0005] The utility model provides a rotary disc type remote control coal bunker cleaning machine, which is used to solve the defects in the prior art.

[0006] The utility model is realized through the following technical solutions:

[0007] A rotary disc type remote control coal bunker cleaning machine comprises a chassis, which is detachably fixed on the top of the coal bunker machine, an annular groove is provided on the top surface of the bottom plate, an annular plate rotating along its center is provided in the annular groove, an upper portion of the annular plate is located above the chassis and is fixedly sleeved with a gear ring, a driving motor is provided on the chassis, a driving gear meshing with the gear ring is sleeved on the rotating shaft of the driving motor, a rotating disc is fixedly connected to the top surface of the gear ring, a swinging mechanism is provided on the rotating disc, the swinging mechanism comprises a swinging arm, a hydraulic drill is provided on the swinging arm, upper and lower opposite outlet grooves are provided on the rotating disc and the chassis, and a drill rod of the hydraulic drill passes through the outlet grooves.

[0008] When the present application is in use, first, the chassis is fixedly arranged on the top of the coal bunker machine, and the outlet groove is opposite to the coal bunker machine feed port up and down, and the drill rod groove is inserted into the coal bunker machine feed port, and then the driving motor is started, and the driving motor drives the active gear to rotate, and the rotation of the active gear drives the gear ring to rotate, and then drives the annular plate to rotate, and the rotation of the annular plate drives the rotating disk to rotate, and the rotation of the rotating disk drives the swing mechanism to rotate, so as to rotate the hydraulic drill rig to the desired position, and then use the swing mechanism to drive the hydraulic drill rig to swing, realize the swing of the drill rod, and then realize the precise determination of the position, and finally use the hydraulic drill rig to clean the side wall of the coal bunker machine.

[0009] Preferably, the swing mechanism further comprises an electric telescopic rod, a control box is fixedly arranged on the rotating disk, the drive motor, the electric telescopic rod and the hydraulic drill are controlled by the control box, the control box transmits signals with the remote control, the control box is fixedly connected with a column, the outer end of the column is hingedly connected with a swing arm, the hydraulic drill is arranged on the swing arm, the control box is hingedly connected with one end of the electric telescopic rod, and the other end of the electric telescopic rod is hingedly connected with the swing arm. The extension and contraction of the electric telescopic rod can drive the swing arm to swing along the hinge point with the column, thereby realizing the swing of the swing arm, the electric telescopic rod and the drive motor are controlled by the control box, the control box transmits signals with the remote control, and can be controlled by the remote control.

[0010] Preferably, the annular groove is evenly provided with ball cavities along the inner wall of the bottom surface, and balls are arranged in the ball cavities, and the top surface of the balls is located above the inner wall of the bottom surface of the annular groove and contacts the bottom surface of the annular plate. The cooperation between the balls and the annular plate can replace the sliding friction between the annular plate and the inner wall of the bottom surface of the annular groove with rolling friction, thereby reducing friction.

[0011] Preferably, the outer side of the annular groove is provided with a slide groove along its circumference, and a slider is provided in the slide groove, and the slider is fixedly connected to the lower part of the side of the annular plate. The cooperation between the slide groove and the slider can further limit the annular plate and prevent the annular plate from shaking up and down.

[0012] Preferably, the top and bottom surfaces of the chassis are provided with strip grooves, which are arranged on both sides of the chassis and extend to the end surface of the bottom surface, and a support plate is arranged in the strip groove, and a connecting plate is fixedly connected to the end of the support plate, and a screw hole is arranged in the connecting plate, and a positioning bolt that matches the screw hole in the screw hole is matched with the screw thread on the top of the coal bunker machine, and a connecting bolt is matched with the thread on the support plate, and a plurality of blind holes that can match the connecting bolt are arranged along the inner wall of the strip groove in its transverse direction. The movement of the support plate in the strip groove can change the distance between the connecting plate and the chassis, and the fixed connection between the support plate and the chassis can be achieved through the connecting bolt, so as to adjust the position of the connecting bolt to adapt to different types of coal bunkers, thereby increasing its scope of use.

[0013] The beneficial effects of the utility model are as follows: when the present application is used, the rotation of the ring gear can drive the annular plate to rotate, the rotation of the annular plate can drive the rotating disk to rotate, the rotation of the rotating disk can drive the swing mechanism to rotate, thereby rotating the hydraulic drill to the desired position, and then the swing mechanism can be used to drive the hydraulic drill to swing, so as to achieve the swing of the drill rod, and then achieve accurate position determination, and finally the hydraulic drill can be used to clean the side wall of the coal bunker machine, thereby saving the physical strength consumed by workers in manual cleaning, while reducing risks and improving efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] Figure 2 It is a top view of the chassis;

[0017] Figure 3 yes Figure 1 A partial enlarged view of I.

[0018] As shown in the figure:

[0019] 1. chassis, 2. annular groove, 3. annular plate, 4. gear ring, 5. driving gear, 6. driving motor, 7. swing arm, 8. rotating disk, 9. hydraulic drilling rig, 10. through groove, 11. electric telescopic rod, 12. column, 13. ball bearing, 14. slide groove, 15. slider, 16. strip groove, 17. support plate, 18. connecting plate, 19. positioning bolt, 20. control box. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] A rotary disc type remote control coal bunker cleaning machine, such as Figure 1-3shown. The utility model comprises a chassis 1, which is detachably fixed on the top of the coal bunker machine, a ring groove 2 is provided on the top surface of the bottom plate, a ring plate 3 rotating along its center is provided in the ring groove 2, the upper part of the ring plate 3 is located above the chassis 1 and is fixedly sleeved with a gear ring 4, a circular groove is downwardly opened on the top surface of the chassis 1, a driving motor 6 is fixedly arranged in the circular groove, a driving gear 5 meshing with the gear ring 4 is sleeved on the rotating shaft of the driving motor 6, a rotating disk 8 is fixedly connected to the top surface of the gear ring 4, a swing mechanism is provided on the rotating disk 8, the swing mechanism comprises a swing arm 7 and an electric telescopic rod 11, a control box 20 is fixedly arranged on the rotating disk 8, the driving motor 6, the electric telescopic rod 11 and the hydraulic drill 9 are controlled by the control box 20, the control box 20 transmits signals with the remote control, the control box 20 is fixedly connected with a column 12, the outer end of the column 12 is hingedly connected with the swing arm 7, the hydraulic drill 9 is arranged on the swing arm 7, the control box 20 is hingedly connected with one end of the electric telescopic rod 11, and the other end of the electric telescopic rod 11 is hingedly connected to the swing arm 7. A hydraulic drill 9 is provided on the swing arm 7 , and vertically opposite through-grooves 10 are provided on the rotating disk 8 and the chassis 1 , through which a drill rod of the hydraulic drill 9 passes.

[0022] When the present application is in use, the chassis 1 is first fixedly set on the top of the coal bunker machine, and the groove 10 is opposite to the coal bunker machine feed port in the upper and lower parts, and the drill rod groove is inserted into the coal bunker machine feed port, and then the remote control is used to start the drive motor 6, and the drive motor 6 drives the active gear 5 to rotate, and the rotation of the active gear 5 drives the gear ring 4 to rotate, and then drives the annular plate 3 to rotate, and the rotation of the annular plate 3 drives the rotating disk 8 to rotate, and the rotation of the rotating disk 8 drives the swing mechanism to rotate, so as to rotate the hydraulic drill 9 to the desired position, and then the remote control is used to control the extension and retraction of the electric telescopic rod 11, and the extension and retraction of the electric telescopic rod 11 drives the swing arm 7 to swing, and then drives the hydraulic drill 9 to swing, so as to realize the swing of the drill rod, and then realize the precise determination of the position, and finally the hydraulic drill 9 is used to clean the side wall of the coal bunker machine.

[0023] The annular groove 2 is evenly provided with ball 13 cavities along the inner wall of the bottom surface thereof, and the ball 13 is arranged in the ball 13 cavity, and the top surface of the ball 13 is located above the inner wall of the bottom surface of the annular groove 2 and contacts the bottom surface of the annular plate 3. The cooperation between the ball 13 and the annular plate 3 can replace the sliding friction between the annular plate 3 and the inner wall of the bottom surface of the annular groove 2 with rolling friction, thereby reducing the friction force.

[0024] The outer side of the annular groove 2 is provided with a slide groove 14 along its circumference, and a slider 15 is provided in the slide groove 14, and the slider 15 is fixedly connected to the lower part of the side of the annular plate 3. The cooperation between the slide groove 14 and the slider 15 can further limit the annular plate 3 to prevent the annular plate 3 from shaking up and down.

[0025] The top and bottom surfaces of the chassis 1 are provided with strip grooves 16, which are arranged on both sides of the chassis 1 and extend to the end surface of the bottom surface. A support plate 17 is provided in the strip groove 16, and a connecting plate 18 is fixedly connected to the end of the support plate 17. The connecting plate 18 is provided with a screw hole, and the inner thread of the screw hole is matched with a positioning bolt 19 that is matched with the screw thread of the top screw hole of the coal bunker machine. The support plate 17 is threaded with a connecting bolt, and the inner wall of the strip groove 16 is provided with a plurality of blind holes that can be matched with the connecting bolt along its transverse direction. The movement of the support plate 17 in the strip groove 16 can change the distance between the connecting plate 18 and the chassis 1, and the fixed connection between the support plate 17 and the chassis 1 can be achieved through the connecting bolt, so as to adjust the position of the connecting bolt to adapt to different styles of coal bunkers, thereby increasing its scope of use.

[0026] The use of the present application can drive the annular plate 3 to rotate through the rotation of the ring gear 4, and the rotation of the annular plate 3 drives the rotating disk 8 to rotate, and the rotation of the rotating disk 8 drives the swing mechanism to rotate, thereby rotating the hydraulic drill 9 to the desired position, and then the swing mechanism is used to drive the hydraulic drill 9 to swing, so as to realize the swing of the drill rod, and then realize the precise determination of the position, and finally the hydraulic drill 9 is used to clean the side wall of the coal bunker machine, thereby saving the physical strength consumed by workers in manual cleaning, while reducing risks and improving efficiency.

[0027] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A rotary disc type remote control coal bunker cleaning machine, characterized in that: It includes a chassis, which is detachably fixed on the top of the coal bunker machine, an annular groove is provided on the top surface of the bottom plate, an annular plate rotating along its center is provided in the annular groove, the upper part of the annular plate is located above the chassis and is fixedly sleeved with a gear ring, a driving motor is provided on the chassis, a driving gear meshing with the gear ring is sleeved on the rotating shaft of the driving motor, a rotating disk is fixedly connected to the top surface of the gear ring, a swinging mechanism is provided on the rotating disk, the swinging mechanism includes a swinging arm, a hydraulic drill is provided on the swinging arm, upper and lower opposite outlet grooves are provided on the rotating disk and the chassis, and a drill rod of the hydraulic drill passes through the outlet grooves.

2. The rotary disc type remote control coal bunker cleaning machine according to claim 1 is characterized in that: The swing mechanism also includes an electric telescopic rod. A control box is fixedly arranged on the rotating disk. The driving motor, the electric telescopic rod and the hydraulic drilling rig are controlled by the control box. The control box transmits signals with the remote control. The control box is fixedly connected to a column. The outer end of the column is hingedly connected to a swing arm. The hydraulic drilling rig is arranged on the swing arm. The control box is hingedly connected to one end of the electric telescopic rod, and the other end of the electric telescopic rod is hingedly connected to the swing arm.

3. The rotary disc type remote control coal bunker cleaning machine according to claim 2 is characterized in that: The annular groove is evenly provided with ball cavities along the inner wall of the bottom surface thereof, and balls are arranged in the ball cavities. The top surface of the balls is located above the inner wall of the bottom surface of the annular groove and contacts the bottom surface of the annular plate.

4. The rotary disc type remote control coal bunker cleaning machine according to claim 3 is characterized in that: The outer side surface of the annular groove is provided with a slide groove along its circumference, and a sliding block is provided in the slide groove. The sliding block is fixedly connected to the lower part of the side surface of the annular plate.

5. The rotary disc type remote control coal bunker cleaning machine according to claim 2 is characterized in that: The top and bottom surfaces of the chassis are provided with strip grooves, which are arranged on both sides of the chassis and extend to the end surfaces of the bottom surface. A support plate is provided in the strip groove, and a connecting plate is fixedly connected to the end of the support plate. A screw hole is provided on the connecting plate, and the inner thread of the screw hole is matched with a positioning bolt that matches the thread of the screw hole on the top of the coal bin machine. The thread on the support plate is matched with a connecting bolt, and the inner wall of the strip groove is provided with several blind holes that can match the connecting bolts along its transverse direction.

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