CN213448288U

CN213448288U - High-pressure washing vehicle

Info

Publication number: CN213448288U
Application number: CN202022241321.4U
Authority: CN
Inventors: 罗玉林; 王柏鸥; 邢科; 邱波
Original assignee: Chongqing Zoann Environmental Services Co ltd
Current assignee: Chongqing Zoann Environmental Services Co ltd
Priority date: 2020-10-10
Filing date: 2020-10-10
Publication date: 2021-06-15
Anticipated expiration: 2030-10-10

Abstract

The utility model provides a high-pressure washing vehicle, which comprises a washing vehicle body, an installation structure and a swing structure, wherein the installation structure is connected with the bottom of the washing vehicle body; the swinging structure comprises a substrate, a limiting frame and a swinging arm; one side of the substrate is connected with the mounting structure, and the other side of the substrate is connected with the limiting frame; one end of the swing arm is hinged with the limiting frame, and the other end of the swing arm extends towards the outer side of the washing vehicle body and is provided with a plurality of washing nozzles; the flushing nozzle is communicated with a water tank on the flushing vehicle body through a high-pressure water pump; wherein, the swing arm realizes the relative swing with the spacing through a drive arrangement. The utility model discloses a washing car can make swing structure swing through drive arrangement when skew straight line route to adjust washing terminals's position, make washing terminals can wash the dead angle region, and need not to change the traffic direction of washing car, guaranteed the safety of traveling.

Description

High-pressure washing vehicle

Technical Field

The utility model relates to a road washs technical field, concretely relates to high-pressure washing car.

Background

At present, a municipal washing vehicle plays a role in cleaning urban roads, the washing vehicle washes the surfaces of the urban roads by using high-pressure water to wash the urban roads, and the washing vehicle can effectively wash the middle parts of the urban roads. However, the curb and the curb on the two sides of the urban road cannot be effectively cleaned, so the curb and the curb on the two sides of the urban road often become dead corner areas of the urban road cleaning work, and after the washing vehicle is finished, the areas are manually cleaned, the labor intensity of the cleaning work is high, and a certain stain causes considerable difficulty for the cleaning work.

The two sides of the urban road and the curb are generally cleaned by arranging the inclined washing nozzles, but the washing vehicle cannot keep straight running due to various conditions (such as turning and the like) in the running process, so that the washing nozzles are not in place for washing, and a dead angle area still exists. It is not easy for the driver to fine-tune the flushing direction by changing the driving direction.

SUMMERY OF THE UTILITY MODEL

To the not enough of prior art existence, the utility model provides a high pressure washes car, including washing the car body, still include:

the mounting structure is connected with the bottom of the washing vehicle body;

the swinging structure comprises a substrate, a limiting frame and a swinging arm; one side of the substrate is connected with the mounting structure, and the other side of the substrate is connected with the limiting frame; one end of the swing arm is hinged with the limiting frame, and the other end of the swing arm extends towards the outer side of the washing vehicle body and is provided with a plurality of washing nozzles; the flushing nozzle is communicated with a water tank on the flushing vehicle body through a high-pressure water pump; wherein, the swing arm realizes the relative swing with the spacing through a drive arrangement.

The utility model provides a washing car can make swing structure swing through drive arrangement when deviating from the straight line route to adjust washing terminals's position, make washing terminals can wash the dead angle region, and need not to change washing car's the direction of travel, guaranteed the safety of traveling.

Furthermore, the driving device comprises a cylinder and a telescopic shaft movably arranged in the cylinder along the axial direction of the cylinder, the cylinder is hinged with the base plate through a first hinge shaft, and the telescopic shaft is hinged with the middle part of the swing arm through a second hinge shaft.

Thus, by providing the drive device, the swing of the swing arm can be further stabilized.

Furthermore, an included angle between one side of the limiting frame, which deviates from the swing arm, and the substrate is an acute angle.

Furthermore, one end, far away from the limiting frame, of the swing arm is connected with a guide wheel through a mounting frame, and the guide wheel is used for being connected with one side, facing the middle of the road, of the kerbstone in a rolling mode.

Like this, the rocking arm is at the wobbling in-process, and the guide pulley will touch the curb earlier, realizes the effect of location, and the excessive swing of the rocking arm that moreover can also prevent makes the washing terminals can wash the dead angle region better.

Further, still include vertical regulation structure, vertical regulation structure includes driving motor and driven lever, driving motor sets up on mounting structure is close to, and it can drive the driven lever and carry out vertical movement, and the lower part of this driven lever passes through the connecting block and links to each other with the base plate.

Because the curb of different roads has the possibility of high difference, this application just can adjust the vertical height of swing arm through vertical regulation structure to the height of adjustment washing terminals makes washing terminals can wash to the upside of curb well.

Furthermore, a vertically extending guide rail is arranged on one side of the mounting structure close to the base plate, and a sliding block is arranged on one side of the base plate close to the mounting structure and is in sliding fit with the guide rail.

In this way, it is possible to ensure that the base plate can be displaced in the vertical direction.

Furthermore, a guide frame is arranged on the upper side of the limiting frame, a plurality of through holes are formed in the guide frame, and the through holes are used for guiding a water pipe connected with the flushing nozzle.

Therefore, the water pipes of the flushing sprayer are arranged more frequently.

Further, the plurality of washing heads are directed in the jetting direction toward the road surface below, toward the middle of the road along the curb, and toward the upper side of the curb.

In this way, the dead angle region of the curb position can be better addressed.

Furthermore, the mounting structures are symmetrically arranged, and the swing structure is arranged on one side of each mounting structure facing the curb.

Therefore, in a small road, the two sides of the road can be washed simultaneously, and in a wide road, the road on the other side can be washed without turning around.

Drawings

In order to more clearly illustrate the embodiments of the present invention, the drawings used in the embodiments will be briefly described below. In all the drawings, the elements or parts are not necessarily drawn to actual scale.

Fig. 1 is a schematic structural diagram of a mounting structure and a swinging structure provided by the present invention;

fig. 2 is a schematic top view of the swing structure according to the present invention;

fig. 3 is a schematic view of a top view at a guide rail according to the present invention.

Reference numerals:

1-mounting structure, 11-connecting block, 12-guide rail, 13-slide block;

2-a swinging structure, 21-a base plate, 22-a limiting frame, 23-a swinging arm, 24-a mounting frame, 25-a guide wheel and 26-a guide frame;

3-washing the spray head;

4-driving device, 41-cylinder, 42-telescopic shaft, 43-first hinge shaft, 44-second hinge shaft;

5-vertical adjusting structure, 51-driving motor, 52-driven rod;

6-kerbstone and 7-pavement.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

Example (b): as shown in fig. 1 and 2, the high-pressure washing vehicle includes a washing vehicle body (not shown), a mounting structure 1 and a swing structure 2. The mounting structure 1 is connected with the bottom of the washing vehicle body. The swing structure 2 comprises a base plate 21, a limiting frame 22 and a swing arm 23; one side of the base plate 21 is connected with the mounting structure 1, and the other side is connected with the limiting frame 22; one end of the swing arm 23 is hinged with the limiting frame 22, and the other end of the swing arm extends towards the outer side of the washing vehicle body and is provided with a plurality of washing nozzles 3; the flushing nozzle 3 is communicated with a water tank on the flushing vehicle body through a high-pressure water pump (not shown); wherein the swing arm 23 is swung relative to the limiting frame 22 by a driving device 4.

As shown in fig. 2, the driving device 4 includes a cylinder 41 and a telescopic shaft 42 movably disposed in the cylinder 41 along an axial direction of the cylinder, the cylinder 41 is hinged to the base plate 21 through a first hinge shaft 43, and the telescopic shaft 42 is hinged to a middle portion of the swing arm 23 through a second hinge shaft 44. Thus, by providing the drive device, the swing of the swing arm can be further stabilized.

In practice, as shown in fig. 2, an included angle between one side of the limiting frame 22 away from the swing arm 23 and the base plate 21 is an acute angle. In this way, the road edge can be better washed.

In practice, as shown in fig. 1 and 2, the driving device 4 may be two devices spaced up and down, and both of them are implemented by using an electric cylinder.

As shown in fig. 1, a guide wheel 25 is connected to one end of the swing arm 23 away from the limiting frame 22 through a mounting frame 24, and the guide wheel 25 is used for being connected with one side of the curb 6 facing the middle of the road in a rolling manner.

During implementation, the swing arm 23 can be provided with an infrared sensing device, a switch for controlling the start and stop of the driving device 4 can be arranged in the cab, the distance between the washing vehicle and the roadside is measured through the infrared sensing device, whether the washing vehicle is in a deviation state or not and how much distance the washing vehicle deviates can be judged, the data is fed back to a display screen on the cab, and a driver observes the display screen, so that the switch of the driving device is operated.

As shown in fig. 1, the plurality of flushing nozzles 3 are directed toward the lower road surface 7, the curb 6 toward the middle of the road, and the upper side of the curb 6. In practice, the washing head 3 is mounted on the oscillating arm 23 by means of said mounting 24.

As shown in fig. 1, 2 and 3, the high-pressure flushing vehicle further includes a vertical adjusting structure 5, the vertical adjusting structure 5 includes a driving motor 51 and a driven rod 52, the driving motor 51 is disposed on the mounting structure 1, and can drive the driven rod 52 to move vertically, and the lower portion of the driven rod 52 is connected to the base plate 21 through the connecting block 11.

As shown in fig. 3, a vertically extending guide rail 12 is provided on a side of the mounting structure 1 close to the base plate 21, and a slider 13 is provided on a side of the base plate 21 close to the mounting structure 1, wherein the slider 13 is slidably fitted on the guide rail 12. In practice, the guide rails 12 are two spaced apart. In this way, it is possible to ensure that the base plate can be displaced in the vertical direction.

As shown in fig. 1 and 2, a guide frame 26 is disposed on the upper side of the limiting frame 22, and a plurality of through holes are disposed on the guide frame 26 and used for guiding a water pipe connected to the washing nozzle. Therefore, the water pipes of the flushing sprayer are arranged more frequently.

As shown in fig. 1, the two mounting structures 1 are symmetrically arranged, and the swing structure 2 is arranged on one side of each mounting structure 1 facing the curb 6.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims

1. The utility model provides a high pressure flushing vehicle, includes the flushing vehicle body, its characterized in that still includes:

2. The high pressure flushing vehicle of claim 1, wherein the driving device comprises a cylinder and a telescopic shaft movably arranged in the cylinder along the axial direction of the cylinder, the cylinder is hinged with the base plate through a first hinge shaft, and the telescopic shaft is hinged with the middle part of the swing arm through a second hinge shaft.

3. The vehicle according to claim 1, wherein an angle between a side of the limiting frame facing away from the swing arm and the base plate is an acute angle.

4. The vehicle as claimed in claim 1, wherein a guide wheel is connected to the end of the swing arm remote from the restraint bracket via a mounting bracket, the guide wheel being adapted to roll along a side of the curb facing the center of the roadway.

5. The high pressure flushing vehicle of claim 1, further comprising a vertical adjustment structure, wherein the vertical adjustment structure comprises a driving motor and a driven rod, the driving motor is arranged on the mounting structure and can drive the driven rod to vertically move, and the lower portion of the driven rod is connected with the base plate through a connecting block.

6. A vehicle according to claim 5, wherein the mounting structure is provided with a vertically extending rail on a side thereof adjacent the base plate, and wherein the base plate is provided with a slide block on a side thereof adjacent the mounting structure, the slide block being a sliding fit on the rail.

7. The high pressure flushing vehicle of claim 1, wherein a guide frame is provided on the upper side of the position limiting frame, and a plurality of through holes are provided on the guide frame and used for guiding the water pipe connected with the flushing nozzle.

8. The high pressure flush carriage according to claim 1, wherein the plurality of flush nozzles are directed in a downward road surface, a curb toward a center of the road, and an upper side of the curb, respectively.

9. The vehicle according to any one of claims 1 to 8, wherein the mounting structures are symmetrically arranged two, and the swinging structure is arranged on one side of each mounting structure facing the kerb.