Bridge type hydraulic arch arm mechanical arm bus automatic washing machine

Abstract

The invention discloses a bridge type hydraulic arch arm mechanical arm bus automatic washing machine. A bridge framework structure is formed by components such as a track, a truss girder, a trimmer and a pile. A hanging type work platform vehicle for surrounding the track face of the truss girder to perform back-and-forth operation is borne on the track face of the truss girder. An aligning auxiliary platform is installed on the top face of the work platform, and the two sides of the aligning auxiliary platform are provided with four sets of single rod-type special TG254 sleeve roller chain transmission structures, and the two sides of the longitudinal center line of the work platform are respectively provided with three hydraulic cylinders controlled by an electromagnetic reversing valve and arch arm mechanical arms connected with an arch shoulder, the position away form the arch shoulder by 127.5cm is provided with a worm speed reducer which drives a rotation brush wheel to perform wiping and cleaning at a lower speed of 29 revolutions per minute, wherein the rotation brush wheel is 260cm in length and contains 88 inflatable milky glass thermal plastic rubber wiping palms. 22 120-degree horseshoe-shaped gap water spraying nozzles are installed on an arch arm and the ground to wash the left side, the right side, the front side, the rear side, the top, the bottom and wheels of a bus in a spraying mode. Each wheel is provided with a wheel protection cover for protection, a far infrared sensing and key type numerical control system and a parallel circuit manual control plate are assembled, a warm air blow-dray device is arranged, and a 220V power supply is used.

Description

(1) Technical field: [0001] Invented bridge type hydraulic bow arm manipulator automatic car washing machine for buses and passengers figure 2 , is a kind of urban and rural bus, bus, bus, small and medium-sized passenger car body top and bottom left and right sides, front face windshield glass, rear compartment outer surface, chassis front and rear axles, wheels inside and outside each surface decontamination cleaning, energy saving, water saving, environmental protection and manpower-free Manual scrubbing, the automatic independent innovative car washing equipment that makes the passenger car clean and beautiful. (two) background technology: [0002] At present, there is no such type of automatic car washing equipment in Europe, America, Germany, Japan, South Korea and other countries, as well as in Hong Kong, Macao and Taiwan. The length of the mirror arm is 60-75 cm, and the height of the mirror frame is 60 cm. And the surface of the rear compartment needs to be cleane...

AI Technical Summary

Problems solved by technology

At present, all car washing equipment at home and abroad have no wheel protection measures. The rubber tire grooves and surfaces of the wheels and the wheel hubs contain a lot of mud, sand and dust. There are many scratch marks on the surface, and the curled edges and corners of the wheel housing will cause destructive damage to the rotating wiping equipment such as scraping, pulling, tearing, bumping, grinding, etc., so the wheel guard must be innovatively manufactured

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