High-pressure cleaning vehicle

Abstract

The high-pressure cleaning vehicle comprises a mounting frame, a rotating disc is rotationally arranged on the mounting frame, a mounting base is arranged on the rotating disc, and a supporting rod is hinged to the mounting base; a sliding supporting seat is arranged on the rotating disc, the top of the sliding supporting seat is in sliding connection with the supporting rod, the bottom of the sliding supporting seat is in sliding connection with the rotating disc, a lead screw is rotationally arranged on the rotating disc, and the lead screw penetrates through the sliding supporting seat and is in threaded fit with the sliding supporting seat; a driving gear is rotationally arranged on the mounting frame, a rack is arranged on the periphery of the rotating disc, and the gear is meshed with the rack; according to the high-pressure cleaning vehicle, for a relatively high position, the supporting rod can be adjusted, so that the height of the water spraying pipe arranged on the supporting rod is changed, and the positions in different height directions are cleaned; and the direction of the sprayed water flow can be changed through the rotating effect of the rotating disc, so that the areas in different directions can be flushed.

Description

Technical Field

[0001] This application relates to the technical field of high-pressure cleaning, and particularly to a high-pressure cleaning vehicle. Background Art

[0002] A high-pressure cleaning vehicle is a mobile water storage vehicle that uses high-pressure water flow to clean stains on the surface of objects. Under the action of a high-pressure pump, the water flow is pumped into the pipeline by the high-pressure pump and sprayed out through a specific spray gun, thereby realizing the cleaning of stains on the surface of objects.

[0003] In addition to cleaning lower positions such as the ground, some high-pressure cleaning vehicles also clean the surface of objects at higher positions such as walls.

[0004] The patent document with the authorization announcement number CN220486332U discloses a high-pressure cleaning vehicle, including a vehicle body. A guiding component is provided at the lower end of the vehicle body. Side spray nozzles are provided on both sides of the guiding component. The side spray nozzles are connected to the water storage device through pipelines. A hose reel is provided on the water storage device. The water receiving end of the hose reel is connected to the water outlet of a height water pump arranged inside the water storage device through a pipeline. The adjustment angle of the side spray nozzles on both sides can be controlled through the guiding component, thereby improving the cleaning effect, which has certain positive significance. However, there are also certain drawbacks, that is, it cannot achieve cleaning at higher positions such as walls, and has certain limitations. Utility Model Content

[0005] The purpose of this application is to provide a high-pressure cleaning vehicle to solve the above problems.

[0006] To achieve the above purpose, the technical solution of this application is as follows:

[0007] A high-pressure cleaning vehicle, including a mounting frame. A rotating disk is rotatably arranged on the mounting frame. A mounting seat is arranged on the rotating disk. A support rod is hinged on the mounting seat. A sliding support seat is arranged on the rotating disk. The top of the sliding support seat is slidably connected to the support rod. The bottom of the sliding support seat is slidably connected to the rotating disk. A lead screw is rotatably arranged on the rotating disk. The lead screw penetrates through the sliding support seat and is in threaded cooperation with the sliding support seat. A driving gear is rotatably arranged on the mounting frame. A rack is arranged on the outer periphery of the rotating disk. The driving gear meshes with the rack. A water spray pipe is clamped on the support rod.

[0008] Preferably, a clamping component is provided on the support rod. The clamping component includes an arc-shaped clamp, a pressing handle and a spring. The two ends of the arc-shaped clamp are connected to the support rod. A chamber for the water spraying pipe to pass through is formed between the arc-shaped clamp and the support rod. The pressing handle is slidably inserted through the arc-shaped clamp. A pressing plate is provided at one end of the pressing handle located in the chamber, and a baffle is provided at one end of the pressing handle located outside the chamber. The spring is sleeved on the pressing handle, with one end abutted against the arc-shaped clamp and the other end abutted against the side of the pressing plate facing away from the support rod.

[0009] Preferably, the number of the clamping components is multiple, and the multiple clamping components are arranged at intervals along the length direction of the support rod.

[0010] Preferably, a chute is provided on the rotating disk, and the bottom of the sliding support seat is slidably arranged in the chute.

[0011] Preferably, a bearing support is provided on the rotating disk. The number of the bearing supports is two, and the two bearing supports are respectively arranged at both ends in the length direction of the chute. Both ends of the lead screw are respectively connected to the two bearing supports. A motor is provided at one end of the lead screw close to the mounting seat, and the rotating shaft of the motor is connected to the lead screw.

[0012] Preferably, a slot is provided on the support rod. The length direction of the slot is consistent with the length direction of the support rod. An installation groove is provided on the top of the sliding support seat, and an installation shaft is provided in the installation groove. The installation shaft is inserted through the slot, and both end parts of the installation shaft are respectively connected to the two side walls of the installation groove.

[0013] Preferably, it further includes a vehicle body. A water tank is provided on the vehicle body. An accommodation cavity is provided inside the water tank. The height of the accommodation cavity gradually increases from the rear of the vehicle to the front of the vehicle. A baffle is provided inside the accommodation cavity. A plurality of mesh holes are provided on the baffle. The number of the baffles is multiple, and the multiple baffles are arranged at intervals along the direction from the rear of the vehicle to the front of the vehicle.

[0014] Preferably, the bottom wall of the accommodation cavity gradually slopes downward along the direction from the rear of the vehicle to the front of the vehicle.

[0015] Preferably, it further includes a high-pressure pump. The water inlet of the high-pressure pump is communicated with the accommodation cavity, and the water outlet of the high-pressure pump is connected to the water spraying pipe.

[0016] Preferably, a water spraying gun is provided at one end of the water spraying pipe away from the high-pressure pump.

[0017] A high-pressure cleaning vehicle disclosed in the present application, through the functions of a rotating disk, a mounting seat, a support rod, and a sliding support seat, for relatively high positions, the support rod can be adjusted so that the height of the water spray pipe provided thereon changes, so as to clean positions in different height directions, and the direction of the sprayed water flow can also be changed through the rotation of the rotating disk, so as to realize flushing of areas in different directions. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic diagram of the overall structure of the present application;

[0019] Figure 2 is Figure 1 a partial enlarged view of part A in

[0020] Figure 3 is a schematic diagram of the structure at the rotating disk of the present application;

[0021] Figure 4 is a schematic diagram of the structure at the rotating disk of the present application from another angle;

[0022] Figure 5 is Figure 4 a partial enlarged view of part B in

[0023] In the figure:

[0024] 1. mounting frame; 10. rotating disk; 11. mounting seat; 12. sliding support seat; 120. mounting shaft; 121. side wall; 13. support rod; 130. slot; 14. lead screw; 15. water spray pipe; 150. water spray gun; 16. driving gear; 17. bearing support; 18. motor; 19. sliding groove; 2. water tank; 20. volume chamber; 21. baffle plate; 3. high-pressure pump; 4. clamping assembly; 40. arc-shaped clamp; 41. pressing handle; 42. pressing plate; 43. baffle; 44. spring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] Now, the present application will be further described in detail with reference to the accompanying drawings. The drawings are simplified schematic diagrams, only illustrating the basic structure of the present application in a schematic manner, so they only show the components related to the present application.

[0026] As Figures 1-5As shown in the figure, a high-pressure cleaning vehicle includes a mounting frame 1. A rotating disk 10 is rotatably provided on the mounting frame 1. A mounting seat 11 is provided on the rotating disk 10. A support rod 13 is hinged on the mounting seat 11. A sliding support seat 12 is provided on the rotating disk 10. The top of the sliding support seat 12 is slidably connected to the support rod 13, and the bottom of the sliding support seat 12 is slidably connected to the rotating disk 10. A lead screw 14 is rotatably provided on the rotating disk 10. The lead screw 14 passes through the sliding support seat 12 and is in threaded cooperation with the sliding support seat 12. A driving gear 16 is rotatably provided on the mounting frame 1. A rack is provided on the outer circumference of the rotating disk 10. The driving gear 16 meshes with the rack. A water spray pipe 15 is clamped on the support rod 13.

[0027] When the lead screw 14 rotates, the sliding support seat 12 will slide on the rotating disk 10 along the length direction of the lead screw 14 groove under the action of the lead screw 14. For example, when the lead screw 14 rotates clockwise, the sliding support seat 12 slides away from the mounting seat 11, the angle between the support rod 13 and the rotating disk 10 decreases, and the height of the end of the support rod 13 away from the mounting seat 11 decreases. When the lead screw 14 rotates counterclockwise, the sliding support seat 12 slides close to the mounting seat 11, the angle between the support rod 13 and the rotating disk 10 increases, and the height of the end of the support rod 13 away from the mounting seat 11 increases. In this way, the adjustment of the height direction of the support rod 13 is realized, so that the entire high-pressure cleaning vehicle can effectively clean relatively high positions.

[0028] In addition, a driving gear 16 is provided on the mounting frame 1. The driving gear 16 is driven to rotate by a specific motor 18. The driving gear 16 meshes with the rack provided on the outer circumference of the rotating disk 10. When the driving gear 16 rotates, the rotating disk 10 can be driven to rotate, thereby changing the orientation of the support rod 13 to adapt to cleaning in different angular directions.

[0029] Through the action of the rotating disk 10, the mounting seat 11, the support rod 13 and the sliding support seat 12, for relatively high positions, the support rod 13 can be adjusted so that the height of the water spray pipe 15 provided thereon changes to clean positions in different height directions. Moreover, the direction of the sprayed water flow can be changed by the rotation of the rotating disk 10 to realize flushing of different directions of areas.

[0030] In some further embodiments, a clamping assembly 4 is provided on the support rod 13. The clamping assembly 4 includes an arc-shaped clamp 40, a pressing handle 41 and a spring 44. Both ends of the arc-shaped clamp 40 are connected to the support rod 13. A chamber for the water spray pipe 15 to pass through is formed between the arc-shaped clamp 40 and the support rod 13. The pressing handle 41 slidably passes through the arc-shaped clamp 40. A pressing plate 42 is provided at one end of the pressing handle 41 located in the chamber, and a baffle 43 is provided at the other end of the pressing handle 41 located outside the chamber. The spring 44 is sleeved on the pressing handle 41, with one end abutting against the arc-shaped clamp 40 and the other end abutting against the side of the pressing plate 42 facing away from the support rod 13.

[0031] The clamping component 4 is mainly used to fix the water spray pipe 15. When setting, the water spray pipe 15 is passed through the chamber. During the process of passing through the chamber, the pressing handle 41 needs to be pulled first to avoid interference of the pressing plate 42 with the water spray pipe 15. After the water spray pipe 15 is inserted, the pressing handle 41 is released, so that the water spray pipe 15 is adaptively pressed under the action of the spring 44 to ensure the firmness of the water spray pipe 15.

[0032] In some further embodiments, the number of the clamping components 4 is multiple, and the multiple clamping components 4 are arranged at intervals along the length direction of the support rod 13.

[0033] A plurality of clamping components 4 are provided in total to ensure the fixing degree of the water spray pipe 15.

[0034] In some further embodiments, a chute 19 is provided on the rotating disc 10, and the bottom of the sliding support seat 12 is slidably arranged in the chute 19.

[0035] The sliding support seat 12 is specifically arranged in the chute 19. First, it can prevent the sliding support seat 12 from rotating when the lead screw 14 rotates, resulting in sliding failure. Second, it can ensure the stability of the sliding support seat 12 during the sliding process.

[0036] In some further embodiments, a bearing support 17 is provided on the rotating disc 10. The number of the bearing supports 17 is two. The two bearing supports 17 are respectively arranged at both ends in the length direction of the chute 19. Both ends of the lead screw 14 are respectively connected to the two bearing supports 17; a motor 18 is provided at one end of the lead screw 14 close to the mounting seat 11, and the rotating shaft of the motor 18 is connected to the lead screw 14.

[0037] The bearing support 17 is used to support the rotation of the lead screw 14 to ensure that the lead screw 14 can normally drive the support sliding seat to move.

[0038] The rotating shaft of the motor 18 and the lead screw 14 can be connected through a coupling to compensate for the deviation during the installation process and provide overload protection at the same time.

[0039] In some further embodiments, a slot 130 is provided on the support rod 13. The length direction of the slot 130 is consistent with the length direction of the support rod 13; an installation groove is provided on the top of the sliding support seat 12, and an installation shaft 120 is provided in the installation groove. The installation shaft 120 is inserted through the slot 130, and both ends of the installation shaft 120 are respectively connected to the two side walls 121 of the installation groove.

[0040] In addition to the sliding relationship between the sliding support base 12 and the support rod 13, since the angle between the support rod 13 and the rotating disk 10 will change, there will be a certain rotational relationship between the sliding support base 12 and the support rod 13 while they are sliding. Therefore, a slot 130 is provided on the support rod 13, and a mounting shaft 120 is provided on the top of the sliding support base 12. The mounting shaft 120 can slide in the slot 130 and can also rotate relative to the slot 130 to a certain extent, so as to realize the sliding fit between the sliding support base 12 and the support rod 13.

[0041] In some further embodiments, it further includes a vehicle body, on which a water tank 2 is provided. An inner cavity 20 is provided inside the water tank 2. The height of the inner cavity 20 gradually increases from the rear of the vehicle to the front of the vehicle. A baffle 21 is provided inside the inner cavity 20, and a number of mesh holes are provided on the baffle 21; the number of baffles 21 is multiple, and the multiple baffles 21 are arranged at intervals in the direction from the rear of the vehicle to the front of the vehicle.

[0042] Different from the traditional water tank 2, the height of the inner cavity 20 inside the water tank 2 in this embodiment gradually increases from the rear to the front, so as to ensure that when the water body is in the water tank 2, the center of gravity of the entire vehicle body is as close as possible to the geometric center of the vehicle body, thereby ensuring the stability of the vehicle body at the moment of starting and stopping during transportation. Moreover, in order to further reduce the surging of the water flow due to the sudden change of the vehicle body's motion state, a baffle 21 is also provided inside the inner cavity 20. The baffle 21 is provided with mesh holes. When the water flow inside the inner cavity 20 surges, the baffle 21 can play a good blocking role to ensure the stability of the entire vehicle body.

[0043] In some further embodiments, the bottom wall of the inner cavity 20 gradually slopes downward in the direction from the rear of the vehicle to the front of the vehicle.

[0044] The bottom wall of the inner cavity 20 is inclined, firstly to further ensure that the center of gravity of the vehicle body coincides more with the geometric center of the vehicle body, and secondly to facilitate drainage.

[0045] In some further embodiments, it further includes a high-pressure pump 3. The water inlet of the high-pressure pump 3 is communicated with the inner cavity 20, and the water outlet of the high-pressure pump 3 is connected to a water spray pipe 15.

[0046] In some further embodiments, a water spray gun 150 is provided at one end of the water spray pipe 15 away from the high-pressure pump 3.

[0047] A drain port is provided at the front bottom of the water tank 2. The drain port is connected to the water inlet of the high-pressure pump 3 through a pipeline. The water outlet of the high-pressure pump 3 is connected to the water spray pipe 15. The high-pressure pump 3 pumps out the water body in the inner cavity 20 and conveys it to the water spray pipe 15, so as to be sprayed out through the water spray gun 150 provided at one end of the water spray pipe 15 away from the high-pressure pump 3.

[0048] Obviously, the above embodiments are merely examples given for clear illustration and are not limitations on the implementation manners. For those of ordinary skill in the art, other different forms of changes or alterations can be made based on the above description. It is not necessary and impossible to enumerate all the implementation manners here. And the obvious changes or alterations derived therefrom still fall within the protection scope of the present invention.

Claims

1. A high pressure cleaning vehicle, characterized in that: The invention comprises a mounting frame (1), wherein a rotating disk (10) is rotatably provided on the mounting frame (1), a mounting seat (11) is provided on the rotating disk (10), a support rod (13) is hingedly provided on the mounting seat (11); a sliding support seat (12) is provided on the rotating disk (10), the top of the sliding support seat (12) is slidably connected to the support rod (13), the bottom of the sliding support seat (12) is slidably connected to the rotating disk (10), a lead screw (14) is rotatably provided on the rotating disk (10), the lead screw (14) passes through the sliding support seat (12) and is threadedly engaged with the sliding support seat (12); a driving gear (16) is rotatably provided on the mounting frame (1), a rack is provided on the outer periphery of the rotating disk (10), and the driving gear (16) and the rack are meshed with each other; a water spray pipe (15) is clamped on the support rod (13).

2. The high-pressure cleaning vehicle according to claim 1, characterized in that: The support rod (13) is provided with a clamping assembly (4), the clamping assembly (4) comprising an arc-shaped clamp (40), a pressure handle (41) and a spring (44); both ends of the arc-shaped clamp (40) are connected to the support rod (13); a chamber for the water spray pipe (15) to pass through is formed between the arc-shaped clamp (40) and the support rod (13); the pressure handle (41) is slidably inserted into the arc-shaped clamp (40); a pressure plate (42) is provided at one end of the pressure handle (41) located in the chamber; a baffle (43) is provided at one end of the pressure handle (41) located outside the chamber; the spring (44) is sleeved on the pressure handle (41), one end of which abuts against the arc-shaped clamp (40) and the other end of which abuts against a side of the pressure plate (42) facing away from the support rod (13).

3. The high-pressure cleaning vehicle according to claim 2, characterized in that: There are a plurality of the clamping assemblies (4), and the plurality of the clamping assemblies (4) are arranged at intervals along the length direction of the support rod (13).

4. The high-pressure cleaning vehicle according to claim 3, characterized in that: The rotating disk (10) is provided with a sliding groove (19), and the bottom of the sliding support seat (12) is slidably disposed in the sliding groove (19).

5. The high-pressure cleaning vehicle according to claim 4, characterized in that: The rotating disk (10) is provided with a bearing support (17), the number of the bearing supports (17) is two, the two bearing supports (17) are respectively arranged at the two ends of the length direction of the slide groove (19), and the two ends of the lead screw (14) are respectively connected to the two bearing supports (17); the lead screw (14) is provided with a motor (18) at one end close to the mounting seat (11), and the rotating shaft of the motor (18) is connected to the lead screw (14).

6. The high-pressure cleaning vehicle according to claim 5, characterized in that: The support rod (13) is provided with a narrow slot (130), and the length direction of the narrow slot (130) is consistent with the length direction of the support rod (13); the top of the sliding support seat (12) is provided with a mounting groove, and a mounting shaft (120) is provided in the mounting groove. The mounting shaft (120) is arranged to pass through the narrow slot (130), and the two ends of the mounting shaft (120) are respectively connected to the two side walls (121) of the mounting groove.

7. The high-pressure cleaning vehicle according to claim 6, characterized in that: The vehicle also comprises a vehicle body, wherein a water tank (2) is provided on the vehicle body, a volume chamber (20) is provided inside the water tank (2), the height of the volume chamber (20) gradually increases from the rear end of the vehicle to the front end of the vehicle, a baffle (21) is provided inside the volume chamber (20), and a plurality of mesh holes are provided on the baffle (21); the baffle (21) is provided in a plurality of numbers, and the plurality of baffles (21) are arranged at intervals in a direction from the rear end of the vehicle to the front end of the vehicle.

8. The high-pressure cleaning vehicle according to claim 7, characterized in that: The bottom wall of the volume cavity (20) gradually slopes downward in a direction from the rear end of the vehicle to the front end of the vehicle.

9. The high-pressure cleaning vehicle according to claim 8, characterized in that: It also comprises a high-pressure pump (3), wherein a water inlet of the high-pressure pump (3) is communicated with the volume chamber (20), and a water outlet of the high-pressure pump (3) is connected to the water spray pipe (15).

10. The high-pressure cleaning vehicle according to claim 9, characterized in that: A water spray gun (150) is provided at one end of the water spray pipe (15) away from the high-pressure pump (3).

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