A cleaning mechanism for cleaning a vehicle

Abstract

The present application relates to the technical field of cleaning vehicles, and discloses a cleaning mechanism for a cleaning vehicle, which includes a fixed seat, which is mounted on the cleaning vehicle body; a lifting assembly, which includes a lifting guide mounted on the fixed seat, a lifting slide mounted on the lifting guide, and a lifting drive unit for driving the lifting slide to slide on the lifting guide; and a cleaning assembly, which includes a cleaning part that rotates with the lifting slide and a rotating drive unit for driving the cleaning part to rotate. The present application has the effect of improving the cleaning range of the cleaning vehicle for cleaning mine tunnels.

Description

Technical Field

[0001] The present application relates to the technical field of cleaning vehicles, and in particular to a cleaning mechanism for cleaning vehicles. Background Art

[0002] Mine tunnels are various passages drilled between the surface and the ore body, mainly used for ore transportation, ventilation and drainage. During the long-term excavation and transportation process of mine tunnels, some stains are easily attached to the ground of mine tunnels.

[0003] In order to improve the cleanliness of mine tunnels, it is generally necessary to regularly clean the stains attached to the ground. At present, the stains attached to the ground are generally cleaned by a cleaning vehicle. The existing cleaning vehicle includes a cleaning vehicle body and a cleaning mechanism. The cleaning mechanism is installed on the cleaning vehicle body. The cleaning vehicle body drives the cleaning mechanism to move inside the mine tunnel, and the mine tunnel is cleaned by the cleaning mechanism.

[0004] The existing cleaning mechanism generally includes a mounting frame and a high-pressure water pipe. The mounting frame is fixedly mounted on the cleaning vehicle body, and the high-pressure water pipe is mounted on the mounting frame. Cleaning water is passed into the high-pressure water pipe, and the high-pressure water pipe sprays high-pressure water on the stains in the mine tunnel to clean the stains in the mine tunnel. However, it is difficult to adjust the spray angle of the existing high-pressure water pipe. When cleaning the mine tunnel, there is a defect of incomplete cleaning. Utility Model Content

[0005] In order to improve the cleaning range of a cleaning vehicle for cleaning mine tunnels, the present application provides a cleaning mechanism for a cleaning vehicle.

[0006] The present application provides a cleaning mechanism for cleaning a vehicle using the following technical solution:

[0007] A cleaning mechanism for a cleaning vehicle, the cleaning mechanism being mounted on a cleaning vehicle body, the cleaning mechanism comprising:

[0008] A fixing seat, wherein the fixing seat is mounted on the cleaning vehicle body;

[0009] A lifting assembly, the lifting assembly comprising a lifting guide portion mounted on the fixed seat, a lifting slide portion slidably mounted on the lifting guide portion, and a lifting drive unit for driving the lifting slide portion to slide on the lifting guide portion;

[0010] A cleaning assembly, the cleaning assembly comprising a cleaning portion rotatably matched with the lifting and sliding portion and a rotation driving unit for driving the cleaning portion to rotate;

[0011] When cleaning the mine tunnel, the lifting drive unit causes the lifting sliding part to move in the vertical direction under the action of the lifting guide part. During the vertical movement, the lifting sliding part simultaneously drives the cleaning component to move in the vertical direction, and the cleaning part is rotated by the rotating drive unit to adjust the cleaning range of the mine tunnel by the cleaning part.

[0012] Optionally, the lifting guide portion includes a guide rail mounted on the fixed seat and a slider slidably mounted on the guide rail, and the lifting sliding portion is mounted on the slider.

[0013] Optionally, buffer pads are installed on the fixing seat near the two ends of the guide rail.

[0014] Optionally, the lifting drive unit is a multi-stage oil cylinder, and one end of the multi-stage oil cylinder is mounted on the fixed seat, and the other end of the multi-stage oil cylinder is connected to the lifting sliding part.

[0015] Optionally, the rotation driving unit is a swing cylinder, one end of the swing cylinder is mounted on the lifting and sliding part, and the other end of the swing cylinder is connected to the cleaning part.

[0016] Optionally, the cleaning component further includes a limiting portion for limiting the rotation angle of the cleaning portion.

[0017] Optionally, the limiting portion includes a limiting bolt threadedly connected to the lifting and sliding portion and an anti-collision block installed on the cleaning portion, and the head of the limiting bolt is used to interfere with the anti-collision block.

[0018] Optionally, the cleaning part includes a water pipe installed on the rotation drive unit and a nozzle installed on the water pipe, the nozzle is connected to the water pipe, and the water pipe is connected to a water source.

[0019] In summary, the present application includes at least one of the following beneficial technical effects:

[0020] 1. When cleaning the mine tunnel, the lifting drive unit makes the lifting sliding part move in the vertical direction under the action of the lifting guide part. During the vertical movement of the lifting sliding part, the cleaning component is synchronously driven to move in the vertical direction, and the cleaning part is rotated by the rotating drive unit to adjust the cleaning range of the mine tunnel by the cleaning part;

[0021] 2. When the spray angle of the nozzle needs to be adjusted, the water pipe and the lifting and sliding block are relatively rotated by swinging the oil cylinder to adjust the spray angle of the nozzle. At the same time, in order to facilitate the limit of the rotation angle of the water pipe and reduce the possibility of damage caused by collision during the rotation of the water pipe, a limit part is installed between the lifting and sliding part and the cleaning part. By rotating the limit bolt and adjusting the distance between the head of the limit bolt and the lifting and sliding part, the rotation angle of the water pipe is limited, thereby improving the convenience of adjusting the rotation angle range of the water pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application.

[0023] Figure 2 It is a front view showing the relative positions of the fixing seat, the lifting assembly and the cleaning assembly in the embodiment of the present application.

[0024] Figure 3 It is a top view showing the relative positions of the fixing seat, the lifting assembly and the cleaning assembly in the embodiment of the present application.

[0025] Figure 4 It is a left view showing the relative positions of the fixing base, the lifting assembly and the cleaning assembly in the embodiment of the present application.

[0026] Description of reference numerals:

[0027] 1. First protective cover; 2. Second protective cover; 3. Mounting seat; 4. Multi-stage oil cylinder; 5. Fixed seat; 6. Guide rail; 7. Buffer pad; 8. Slider; 9. Limit bolt; 10. Water pipe joint; 11. Anti-collision block; 12. Lifting slide block; 13. Swinging oil cylinder; 14. Water pipe; 15. Sprinkler; 16. Connecting plate; 17. First joint of oil pipe; 18. Second joint of oil pipe; 19. Third joint of oil pipe; 20. Fourth joint of oil pipe. DETAILED DESCRIPTION

[0028] The following is combined with Figure 1-Figure 4 This application is described in further detail.

[0029] The embodiment of the present application discloses a cleaning mechanism for cleaning a vehicle.

[0030] A cleaning mechanism for a cleaning vehicle comprises a fixing seat 5, a lifting assembly and a cleaning assembly. The fixing seat 5 is fixedly mounted on the head of the cleaning vehicle body through a connecting plate 16, the lifting assembly is mounted on the fixing seat 5, and the cleaning assembly is mounted on the lifting assembly, and the cleaning assembly can rotate relative to the lifting assembly.

[0031] When the mine tunnel needs to be cleaned, the cleaning assembly is moved in the vertical direction through the lifting assembly, so that the cleaning assembly can adapt to the terrain of the mine tunnel. At the same time, the cleaning range of the cleaning assembly is improved, and the cleaning assembly is rotated around the lifting assembly according to the angle of cleaning stains, so as to further improve the cleaning range of the cleaning assembly.

[0032] The lifting assembly comprises a lifting guide part, a lifting slide part and a lifting drive part.

[0033] Two lifting guide parts are provided, each of which includes a guide rail 6 and a slider 8. The guide rail 6 is fixedly mounted on the fixing seat 5 through the fixing seats 3 fixedly mounted at both ends of the guide rail 6. The slider 8 and the guide rail 6 are slidably matched. In order to reduce the collision between the slider 8 and the fixing seat 3 during the sliding process on the guide rail 6, a buffer pad 7 is fixedly mounted on both ends of the guide rail 6. The buffer pad 7 is located on the side of the fixing seat 3 close to the slider 8. When the slider 8 moves in the direction close to the fixing seat 3, the buffer pad 7 buffers the slider 8.

[0034] The lifting sliding part is a lifting sliding block 12 , which is fixedly mounted on two sliding blocks 8 , and the guide rail 6 guides the lifting sliding block 12 through the sliding blocks 8 .

[0035] The lifting drive unit is a multi-stage oil cylinder 4, which is located between two guide rails 6, and the length direction of the multi-stage oil cylinder 4 is consistent with the length direction of the guide rails 6. One end of the multi-stage oil cylinder 4 is fixedly connected to the fixed seat 5, and the other end of the multi-stage oil cylinder 4 is fixedly connected to the lifting slide block 12. By changing the overall length of the multi-stage oil cylinder 4, the lifting slide block 12 is driven to move in the vertical direction, which improves the convenience of the lifting slide block 12 in the vertical direction. At the same time, by using a multi-stage cylinder to drive the lifting slide block 12 to move, the stroke of the lifting slide block 12 is further increased. The multi-stage oil cylinder 4 is controlled by the first oil pipe joint 17 and the second oil pipe joint 18 on the multi-stage oil cylinder 4 for oil delivery.

[0036] The cleaning assembly includes a cleaning portion and a rotation driving unit.

[0037] The rotation driving unit is a swing cylinder 13 , which is vertically arranged, and one end of the swing cylinder 13 is fixedly connected to the lifting sliding block 12 .

[0038] The cleaning part includes a water pipe 14 and a nozzle 15. The nozzle 15 is installed at the end of the water pipe 14. The nozzle 15 is a high-pressure nozzle. The nozzle 15 is connected to the water pipe 14. The water pipe 14 is connected to the water source through the water pipe joint 10 on the water pipe 14. The water pipe 14 is fixedly installed on the swing cylinder 13. The water pipe 14 and the lifting sliding block 12 are relatively rotated and lifted through the swing cylinder 13 to clean the mine tunnel. The swing cylinder 13 controls the oil delivery through the third oil pipe joint 19 and the fourth oil pipe joint 20 installed on the swing cylinder 13.

[0039] In order to reduce the possibility of the water pipe 14 being damaged by collision due to excessive rotation angle, a limiting portion is provided between the water pipe 14 and the lifting sliding block 12. Two limiting portions are provided. The two limiting portions are respectively located on both sides of the swing cylinder 13. The rotation angle of the water pipe 14 is limited by the two limiting portions.

[0040] The limiting part includes a limiting bolt 9 and an anti-collision block 11. The limiting bolt 9 is threadedly connected to the lifting and sliding block 12. The anti-collision block 11 is fixedly installed on the water pipe 14. The head of the limiting bolt 9 is used to collide with the anti-collision block 11. By rotating the limiting bolt 9 and adjusting the distance between the head of the limiting bolt 9 and the lifting and sliding block 12, the rotation angle of the water pipe 14 is limited, and the possibility of collision of the water pipe 14 is reduced. At the same time, by rotating the limiting bolt 9 to limit the rotation angle of the water pipe 14, the convenience of limiting the rotation angle of the water pipe 14 is improved.

[0041] In order to increase the service life of the cleaning mechanism, a first protective cover 1 for protecting the lifting sliding block 12 and the multi-stage cylinder 4 is fixedly installed on the fixed seat 5, and a second protective cover 2 for protecting the water pipe 14 is fixedly installed on the swing cylinder 13.

[0042] The implementation principle of the cleaning mechanism for the cleaning vehicle of the present application is as follows: when cleaning the mine tunnel, according to the terrain of the mine tunnel, the overall length of the multi-stage oil cylinder 4 is adjusted to make the lifting slide block 12 slide in the vertical direction along the guide rail 6, and at the same time, the water pipe 14 and the lifting slide block 12 are relatively rotated by the swing oil cylinder 13, so as to increase the working range of the nozzle 15 of the water pipe 14 and increase the cleaning range of the mine tunnel. In order to reduce the possibility of collision damage to the water pipe 14 during rotation, the rotation angle of the water pipe 14 is limited by the head of the limit bolt 9 and the anti-collision block 11, thereby increasing the working life of the water pipe 14.

[0043] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A cleaning mechanism for a cleaning vehicle, the cleaning mechanism being mounted on a cleaning vehicle body, characterized in that: The cleaning mechanism comprises: A fixing seat (5), wherein the fixing seat (5) is mounted on the cleaning vehicle body; A lifting assembly, the lifting assembly comprising a lifting guide portion mounted on the fixed seat (5), a lifting slide portion slidably mounted on the lifting guide portion, and a lifting drive unit for driving the lifting slide portion to slide on the lifting guide portion; A cleaning assembly, the cleaning assembly comprising a cleaning portion rotatably matched with the lifting and sliding portion and a rotation driving unit for driving the cleaning portion to rotate; When cleaning the mine tunnel, the lifting drive unit causes the lifting sliding part to move in the vertical direction under the action of the lifting guide part. During the vertical movement, the lifting sliding part simultaneously drives the cleaning component to move in the vertical direction, and the cleaning part is rotated by the rotating drive unit to adjust the cleaning range of the mine tunnel by the cleaning part.

2. A cleaning mechanism for cleaning a vehicle according to claim 1, characterized in that: The lifting guide part comprises a guide rail (6) mounted on the fixed seat (5) and a slider (8) slidably mounted on the guide rail (6), and the lifting sliding part is mounted on the slider (8).

3. A cleaning mechanism for cleaning a vehicle according to claim 2, characterized in that: Buffer pads (7) are installed on the fixing seat (5) at positions close to the two ends of the guide rail (6).

4. A cleaning mechanism for cleaning a vehicle according to claim 1, characterized in that: The lifting drive unit is a multi-stage oil cylinder (4), one end of the multi-stage oil cylinder (4) is mounted on the fixing seat (5), and the other end of the multi-stage oil cylinder (4) is connected to the lifting sliding part.

5. A cleaning mechanism for cleaning a vehicle according to claim 1, characterized in that: The rotary drive unit is a swing cylinder (13), one end of which is mounted on the lifting and sliding part, and the other end of which is connected to the cleaning part.

6. A cleaning mechanism for cleaning a vehicle according to claim 1, characterized in that: The cleaning component also includes a limiting portion for limiting the rotation angle of the cleaning portion.

7. A cleaning mechanism for cleaning a vehicle according to claim 6, characterized in that: The limiting part comprises a limiting bolt (9) threadedly connected to the lifting and sliding part and an anti-collision block (11) installed on the cleaning part, and the head of the limiting bolt (9) is used to collide with the anti-collision block (11).

8. A cleaning mechanism for cleaning a vehicle according to claim 1, characterized in that: The cleaning part comprises a water pipe (14) mounted on the rotary drive unit and a nozzle (15) mounted on the water pipe (14); the nozzle (15) is connected to the water pipe (14); and the water pipe (14) is connected to a water source.

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