MACHINE FOR WASHING CARS AND TRACTORS Russian patent published in 2019 - IPC B60S3/04 

FIELD: technological processes.

SUBSTANCE: invention relates to equipment for high-pressure washing of contaminated surfaces and can be used for hydrofining and washing vehicles. Vehicle and tractor washing machine comprises carcass to which attachment is attached, suspension system, pipelines system, pipes with nozzles arranged at different angles and sleeves. Suspension suspension assembly consists of the H-beam rigidly fixed on both sides of the frame crossmembers. On the double-tee beam with possibility of horizontal movement through rotation bearings the trolley is installed, to which the frame is rigidly attached symmetrically relative to the H-beams. On the crossmembers of the frame and from the bottom of the H-beam on its central axis, four sprockets are rigidly fixed opposite each other, on which the chain is stretched, one of the sprockets located from below of the H-beam is rigidly connected to the drive mechanism by the shaft. Container with water heater via pipeline and three-way valve is connected with sleeve with U-shaped frame with nozzles and with pipelines with nozzles, which are located horizontally throughout the length of processed vehicle and installed on support elements inside collecting vessel, which is connected via pipeline via second pump and second three-way valve both to tank with water heater and sewer.

EFFECT: washing of all external parts of vehicle (tractor) is achieved with simplification of design and reduction of water consumption.

1 cl, 2 dwg