CN220764328U

CN220764328U - Car washer with positive and negative elevation angle shower nozzle of both arms

Info

Publication number: CN220764328U
Application number: CN202322213827.8U
Authority: CN
Inventors: 于劲松; 史立洲; 田绅; 刘岳
Original assignee: TIANJIN PORT COKE TERMINAL CO LTD
Current assignee: TIANJIN PORT COKE TERMINAL CO LTD
Priority date: 2023-08-16
Filing date: 2023-08-16
Publication date: 2024-04-12
Anticipated expiration: 2033-08-16

Abstract

The utility model provides a car washer with double-arm positive and negative elevation spray heads, and belongs to the field of engineering machinery. The car washer with positive and negative elevation angle shower nozzle of both arms includes: an upper guide rail, a lower guide rail, and a column arranged between the upper guide rail and the lower guide rail; two mechanical arms are arranged on the upright post, a water gun is arranged on each mechanical arm, and a spray head is arranged on the water gun; the upright post can move along the upper guide rail and the lower guide rail; the two mechanical arms can move up and down along the upright post; each water gun can rotate in a horizontal plane and a vertical plane. The utility model has a double-nozzle rotatable structure, can realize multi-angle cleaning and is more comprehensive and flexible.

Description

Car washer with positive and negative elevation angle shower nozzle of both arms

Technical Field

The utility model belongs to the field of engineering machinery, and particularly relates to a car washer with a double-arm positive and negative elevation spray head.

Background

The working environment of engineering vehicles used in ports and piers is generally very bad, especially on the port yard of bulk cargo, dirt which is difficult to clean can be formed on a vehicle body after seawater, fresh water, mineral powder, coal powder and the like are mixed.

In the existing cleaning equipment for engineering vehicles, a plurality of nozzles are generally arranged in a cleaning passage, and when the engineering vehicle passes through the cleaning passage, dirt on the engineering vehicle is removed by utilizing high-pressure water flow emitted by the nozzles.

But the cleaning channel occupies a larger area, special treatment is needed to be carried out on the ground, and a high-power water pump is needed when the number of the spray heads is large, so that water resources are wasted very, the vehicle cleaning time is long, the efficiency is low, the economical practicability is poor, and the spray heads are reduced to cause incomplete cleaning.

Disclosure of Invention

The utility model aims to solve the problems in the prior art and provides the car washer with the double-arm positive and negative elevation spray heads, which can realize efficient and thorough cleaning of engineering vehicles.

The utility model is realized by the following technical scheme:

the utility model provides a car washer with a double-arm positive and negative elevation angle spray head, which comprises: an upper guide rail, a lower guide rail, and a column arranged between the upper guide rail and the lower guide rail;

two mechanical arms are arranged on the upright post, a water gun is arranged on each mechanical arm, and a spray head is arranged on the water gun;

the upright post can move along the upper guide rail and the lower guide rail;

the two mechanical arms can move up and down along the upright post;

each water gun can rotate in a horizontal plane and a vertical plane.

Preferably, each of the mechanical arms includes a moving frame; the movable frame is provided with a motor, a gear, a chain and a movable wheel;

the motor drives the gear, and the gear drives the movable wheel to rotate through the chain, and the movable wheel drives the mechanical arm to move up and down along the upright post.

Preferably, the moving frame is also provided with a first rotating motor, a supporting plate and a second rotating motor;

the support plate is an L-shaped plate and comprises a first plate and a second plate which are vertically connected;

the first rotating motor is arranged on the movable frame, and an output shaft of the first rotating motor is connected with the lower end face of a first plate in the supporting plate;

the second rotating motor is arranged at the upper part of the second plate of the supporting plate, and the output shaft of the second rotating motor is connected with the water gun.

Preferably, the central axis of the output shaft of the first rotating electric machine is parallel to the horizontal plane, and the central axis of the output shaft of the second rotating electric machine is perpendicular to the horizontal plane.

Preferably, the first rotating motor and the second rotating motor are both stepping motors.

Compared with the prior art, the utility model has the beneficial effects that: the utility model has a double-nozzle rotatable structure, can realize multi-angle cleaning and is more comprehensive and flexible.

Drawings

FIG. 1 is a schematic diagram of a car washer with dual-arm positive and negative elevation spray heads according to the present utility model;

FIG. 2 is a schematic view of the back structure of a mechanical arm in a car washer with dual-arm positive and negative elevation spray heads according to the present utility model;

FIG. 3 is a schematic diagram of the front structure of a mechanical arm in a car washer with dual-arm positive and negative elevation spray heads according to the present utility model;

fig. 4 is a schematic side view of a mechanical arm in a car washer with dual-arm positive and negative elevation spray heads according to the present utility model.

Detailed Description

The utility model is described in further detail below with reference to the attached drawing figures:

as shown in fig. 1, the present utility model provides a car washer with a dual-arm positive and negative elevation spray head, comprising: the hydraulic gun comprises an upper guide rail 1, a lower guide rail 6 and a stand column 3 arranged between the upper guide rail 1 and the lower guide rail 6, wherein the stand column 3 can move along the upper guide rail 1 and the lower guide rail 6, two mechanical arms 5 are arranged on the stand column 3, a water gun 4 is arranged on each mechanical arm 5, and a spray head is arranged on the water gun 4. The two mechanical arms 5 can move up and down along the upright posts 3, and each water gun 4 can rotate in the horizontal plane and the vertical plane.

Specifically, the upper guide rail 1 is fixed on a wall through a support frame, and the lower guide rail 6 is fixed on the ground through a heel brace. The number of the upright posts 3 is two, and a movable guide rail is arranged on the inner side of each upright post 3. The upper end of the upright post 3 is provided with a pulley 2 matched with the upper guide rail 1 and can move along the upper guide rail 1; the power wheel 7 is installed to the lower extreme of stand 3, and power wheel 7 can follow down guide rail 6 and remove, and step motor connects the reduction gear, and the gear is connected to the reduction gear, and gear connection power wheel 7 to drive the power wheel through step motor and rotate, and then can drive whole stand 3 to follow the removal of upper rail 1 and lower rail 6.

The water gun 4 arranged on the two mechanical arms 5 is connected with a water tank pump station, and particularly, the water tank pump station is positioned outside the car washer and is connected with the two water guns 4 through a long pipeline. Specifically, the pipeline extends to the car washer side by outside water pump station all the time, then is connected with two squirts 4 in two ways, and after the water that the water tank pump station pumped got into squirt 4, through the shower nozzle blowout.

The utility model can realize the comprehensive flushing of the engineering vehicle through the two mechanical arms 5.

Specifically, as shown in fig. 2 to 4, each of the mechanical arms 5 includes a moving frame on which a motor, a gear 11, a chain, and a moving wheel 10 are provided. The movable wheel 10 is matched with a movable guide rail on the upright post 3, and can move up and down along the movable guide rail, the motor drives the gear 11, and the gear 11 drives the movable wheel 10 to rotate through a chain.

The movable frame is also provided with a first rotating motor 9, a supporting plate and a second rotating motor 8; the backup pad is L shaped plate, including perpendicular first board and the second board of connecting, first rotating electrical machines 9 sets up on removing the frame, and its output shaft is connected with the lower terminal surface of the first board in the backup pad, can drive first board and rotate, drives whole backup pad through first board and rotates. The second rotating motor 8 is arranged on the upper portion of the second plate of the supporting plate, and an output shaft of the second rotating motor is connected with the water gun 4 and can drive the water gun 4 to rotate.

The central axis of the output shaft of the first rotating motor 9 is parallel to the horizontal plane, and the central axis of the output shaft of the second rotating motor 8 is perpendicular to the horizontal plane, so that the rotation of the water gun 4 in the horizontal plane can be realized by driving the support plate to rotate through the first rotating motor 9, and the water gun can be retracted in the horizontal plane to rotate sideways, so that the occupation of space can be saved when the cleaning operation is not performed. The second rotating motor 8 drives the water gun 4 to rotate, so that the water gun 4 can rotate in a vertical plane, and the rotation angle can be positive and negative, so that positive and negative angle rotation of the spray head is realized. Preferably, the first rotary motor 9 and the second rotary motor 8 are stepper motors.

The two mechanical arms 5 can synchronously lift, so that the problems of sine stripes and unclean cleaning occurring during single-arm cleaning can be solved; the vehicle roof and the vehicle bottom can be comprehensively cleaned, and the cleaning work with different requirements can be met.

The car washer with the double-arm positive and negative elevation angle spray heads controls the spray heads on the two water guns 4 to work in a coordinated manner through the mechanical motion joints, the upright posts 3 can transversely move along the upper guide rail 1 and the lower guide rail 6, the motors on the two mechanical arms 5 drive the two mechanical arms 5 to move up and down along the upright posts 3, and meanwhile, the motors on the two mechanical arms 5 can enable the mechanical arms 5 to retract to the side surfaces. The first rotating motor 9 controls the two mechanical arms 5 to rotate in the horizontal direction, and the second rotating motor 8 drives the two mechanical arms 5 to rotate in the vertical direction.

The design of the two mechanical arms 5 can spray water downwards obliquely when the vehicle roof is cleaned, so that more omnibearing cleaning is realized. Simultaneously, two arms 5 can descend to the bottom of car, can realize the washing to the chassis through upwards spraying water in the slant. Meanwhile, the two mechanical arms 5 are arranged side by side, so that the cleaning without dead angles can be ensured in the process of cleaning the vehicle.

When the water gun 4 swings and washes in the vertical direction, if the water gun 4 does not move in the horizontal direction, the water washing range sprayed by the spray head on the water gun 4 is a rectangular area, at the moment, the water gun 4 is added with a horizontal speed, namely, in the process that the spray head sprays and washes vehicles in the vertical direction, the upright post 3 moves at a uniform speed in the horizontal direction, the water gun 4 also moves in the horizontal direction, and at the moment, the spraying range of the water gun 4 is changed into an area formed by sinusoidal movement. The spray head is in uniform motion of the vertical column 3 in the horizontal direction in the water spraying process, the mechanical arm 5 swings up and down in the vertical direction, sinusoidal stripes can be formed in water when the swing amplitude is 180 degrees, and triangular stripes can be formed when the swing amplitude is smaller than 90 degrees. Unlike a single gun, two guns will not have a sinusoidal or triangular part of the wash, because the wash of one gun 4 can complement the part of the other gun 4 that is missing, thus ensuring a more comprehensive wash.

The specific operation process for cleaning the engineering vehicle by using the utility model is as follows:

if normal cleaning work is carried out, driving the two mechanical arms 5 to reach the same height at the same time, and spraying vertically upwards and downwards;

if the car roof is to be cleaned, the two mechanical arms 5 are lifted to a height higher than the car roof, and the mechanical arms 5 are controlled to be obliquely downward through the second rotating motor 8 to perform jet cleaning;

if the vehicle bottom is to be cleaned, the two mechanical arms 5 are lowered below the height of the vehicle bottom, and spray cleaning is performed.

When the operation is carried out, the upright post 3 is controlled to move left and right, so that the cleaning is ensured to be more comprehensive.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the description of the present utility model, unless otherwise indicated, the terms "upper," "lower," "left," "right," "inner," "outer," and the like are used for convenience in describing the present utility model and simplifying the description based on the orientation or positional relationship shown in the drawings, and do not denote or imply that the devices or elements in question must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

The foregoing technical solution is only one embodiment of the present utility model, and various modifications and variations can be easily made by those skilled in the art based on the principles disclosed in the present utility model, and are not limited to the technical solutions described in the foregoing specific examples of the present utility model, therefore, the foregoing description is only preferred and not in any limiting sense.

Claims

1. The utility model provides a car washer with positive and negative angle of elevation shower nozzle of both arms which characterized in that: the car washer includes: an upper guide rail, a lower guide rail, and a column arranged between the upper guide rail and the lower guide rail;

the upright post can move along the upper guide rail and the lower guide rail;

the two mechanical arms can move up and down along the upright post;

each water gun can rotate in a horizontal plane and a vertical plane.

2. The car washer with dual arm positive and negative elevation spray head of claim 1, wherein: each mechanical arm comprises a movable frame;

the movable frame is provided with a motor, a gear, a chain and a movable wheel;

3. The car washer with dual arm positive and negative elevation spray head of claim 2, wherein: the movable frame is also provided with a first rotating motor, a supporting plate and a second rotating motor;

4. A car washer having dual arm positive and negative elevation spray head as claimed in claim 3, wherein: the central axis of the output shaft of the first rotating motor is parallel to the horizontal plane, and the central axis of the output shaft of the second rotating motor is perpendicular to the horizontal plane.

5. A car washer having dual arm positive and negative elevation spray head as claimed in claim 3, wherein: the first rotating motor and the second rotating motor are both stepping motors.