JPH0512331U - Automatic car wash equipment for work machines - Google Patents

Abstract

(57) [Summary] [Purpose] To efficiently wash the straws and mud adhering to both the traveling bodies of the agricultural work machine and its surroundings with high-pressure water to automatically and efficiently wash the car. [Structure] Both platforms 2a, 2b on which both side traveling bodies 1a, 1b of an agricultural work machine A can get on and off and stop are arranged in parallel, and reciprocally move along the platform below the two platforms 2a, 2b. A high-pressure water jet B is provided, and an injection nozzle 3 capable of jetting high-pressure water to the surrounding side is installed on the upper part of the high-pressure water jet B.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 INDUSTRIAL APPLICABILITY The present invention, for example, is a work that can automatically wash away the straw and mud adhering to both traveling bodies of agricultural machines such as combine crawlers and construction machines and other work machines, and their surrounding areas. Automatic washing machine for machine.

[0002]

[Prior Art]

 Conventionally, an operator manually sprays water on both sides of the agricultural work machine and the surrounding area to wash the car.

[0003]

[Problems to be solved by the device]

 However, in this type of agricultural work machine, mud soil is persistently entangled and adhered to both traveling bodies and the surrounding area, such as grass straw, and it is difficult to wash it off by hand spraying water, and sometimes it is several times. It took a lot of time and effort, and the worker was also dirty, which made it difficult.

[0004]

[Means for Solving the Problems]

 The present invention has been devised to solve such problems and automatically and efficiently wash the car.Therefore, both platforms on both sides of the agricultural work machine that can both get on and off and stop are installed in parallel. However, a high-pressure water jet that can reciprocate along the platform is installed below the two platforms, and an injection nozzle that can jet high-pressure water to the surrounding side is installed above the high-pressure water jet. It is configured by.

[0005]

[Action]

 Therefore, when both traveling bodies of the agricultural work machine are placed on both platforms and stopped, and the high-pressure water injector is moved along the lower side of the platform, high-pressure water is ejected from the upper jet nozzle to both traveling bodies and the surrounding area. By being able to spray water, mud that adheres can be effectively washed off and the car can be washed automatically.

[0006]

【Example】

 A is a combine agricultural work vehicle, which is a conventional combine combine having a pretreatment section a in the front part and two running bodies 1a and 1b which are crawlers on both sides of the lower part, both of which are running bodies 1a and 1b. The two platforms 2a and 2b on the horizontal plane that allow the passengers to get on and off the vehicle to stand in parallel are arranged side by side in parallel with each other, and the front portions of the two platforms 2a and 2b are formed on the inclined surface for getting on and off. Stoppers 4 are erected at the rear ends of the rails, and rails 5 are laid below the two platforms 2a and 2b. It is configured to be equipped with an accommodating portion 7 capable of accommodating the dirt and the like coming in and being moved up by a hydraulic cylinder 6 below to remove the dirt and the like.

B is a high-pressure water jet machine that can reciprocate on the rail 5 along the platform, and is equipped with four running wheels 8 at its lower part, and a blade 9 for removing mud and the like in front of and behind it. , 9 are installed in the front-rear direction so that they can be extended and retracted, and both horizontal jet nozzles 3, 3 that can move up and down are installed up and down above the upper surface of the machine body. A water hose 10 is provided so as to communicate with each other, and a microcomputer is incorporated in the machine to drive the control hose while controlling high pressure water from both injection nozzles 3. It is also possible to lay rails on the outer lower side of 2b and to move the high-pressure water injector B along the rails.

Therefore, both injection nozzles 3 and 3 can be moved up and down or rotated as shown by arrows in FIG. 2, and the blades 9 and 9 can be expanded and contracted as shown by imaginary lines. As shown in FIG. 1 and FIG. 3, both traveling bodies 1a and 1b of the agricultural work machine A are placed on both platforms 2a and 2b and stopped, respectively, and both injections desired between both traveling bodies 1a and 1b are performed. When the heights of the nozzles 3 and 3 are adjusted and the high-pressure water jet B is reciprocated in the direction of arrow a, high-pressure water is supplied from the rotating jet nozzles 3 and 3 to the traveling bodies 1a and 1b and their peripheral portions. While spraying, mud that clings to the grass straw and the like and persistently adheres to it can be effectively washed off, and the car can be washed automatically. Let It can be collected, and mud and the like can be easily removed by moving the containing section 7 upward.

[0009]

[Effect of the device]

 As described above, according to the present invention, when both traveling bodies 1a and 1b of the agricultural work machine A are placed on the platforms 2a and 2b and stopped, respectively, and when the high-pressure water jet machine B is moved along the lower side thereof, High-pressure water can be jetted from both jet nozzles 3 to both traveling bodies 1a, 1b and its surroundings effectively, and mud that is entangled with grass straw or the like and adheres persistently can be effectively washed off. As a result, the car can be washed automatically and efficiently without the need for human labor as in the past, and it has a feature that it can be suitably implemented with a simple structure.

[Brief description of drawings]

FIG. 1 is a side view showing a main part of an embodiment of the present invention.

FIG. 2 is a side view showing a high-pressure water jet machine.

FIG. 3 is a vertical sectional view showing a part of FIG.

[Explanation of symbols]

 A agricultural work machine 1a traveling body 1b traveling body 2a platform 2b platform B high-pressure water jet machine 3 jet nozzle

Claims (1)

[Scope of utility model registration request] 1. Platforms 2a, 2b on both sides of an agricultural work machine A on which both traveling bodies 1a, 1b can get on and off and stop are arranged in parallel, and below the two platforms 2a, 2b along the platform. Reciprocating high-pressure water jet B
And an upper part of the high-pressure water injector B is equipped with an injection nozzle 3 capable of injecting high-pressure water to the surrounding side.