Solar automatic cleaning device for indication board expressway

Abstract

The invention discloses a solar automatic cleaning device for an indication board on an expressway. The device includes a frame main body, the frame main body is provided with a main shaft, the frame main body is provided with fixed cards, the fixed cards are arranged on four sides of the frame main body, each side of the frame main body is provided with two fixed cards, one side of the frame main body is provided with an auxiliary shaft, and the frame main body is provided with a rolling cylinder brush. According to the solar automatic cleaning device for the indication board on the expressway, by the fixed cards on the frame main body, the whole solar automatic cleaning device is fixed on the indication board, a timing rotation motor uses the power supplied by a solar panel, the timing rotation motor drives the rolling cylinder brush to clean the surface of the indication board, after the rolling cylinder brush wipes from one end to the other end, the timing rotation motor rotates reversely to drive the rolling cylinder brush to return to the initial position, and the scrubbing process is completed once; the timing rotation motor can be set to conduct the cleaning at fixed intervals, and when conducting the cleaning once, the timing rotation motor drives the rolling cylinder brush to move between two sides of the indication board many times. Meanwhile, the solar automatic cleaning device is simple in structure and easy to maintain.

Description

technical field [0001] The invention relates to a cleaning device, in particular to a solar automatic cleaning device for expressway signboards, belonging to the field of cleaning equipment. Background technique [0002] Due to the special road, few people clean the expressway signs. Dust and poultry droppings fall into the surface, which affects the driver's viewing. Especially in bad weather or at night, manual cleaning will bring great danger to the cleaning staff. . [0003] Therefore, in order to solve the above technical problems, we propose a solar automatic cleaning device for highway signage. Contents of the invention [0004] The technical problem to be solved by the present invention is to overcome the existing defects and provide a solar automatic cleaning device for expressway signboards. The whole device is fixed on the signboards through the fixing cards on the four sides of the frame, and the solar panels convert solar energy into electric energy. Used fo...

AI Technical Summary

Problems solved by technology

[0002] Due to the special road, few people clean the expressway signs. Dust and poultry droppings fall into the surface, which affects the driver's viewing. Especially in bad weather or at night, manual cleaning will bring great danger to the cleaning staff.

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