Automatic bucket holding device based on automatic positioning

Abstract

The invention discloses an automatic bucket holding device based on automatic positioning in the technical field of garbage bucket washing. The automatic bucket holding device comprises a rotation driving mechanism, an overturning main shaft, an overturning support and a holding unit, and further comprises a negative pressure adsorption unit, a vacuum generator and an automatic positioning mechanism; the holding unit comprises a clamping base and a pair of movable clamping parts oppositely arranged on the clamping base, and the negative pressure adsorption unit is controlled by the vacuum generator to generate negative pressure so that an garbage bucket outer wall can be attracted; the automatic positioning mechanism comprises a deflection air cylinder, a displacement guide rail and a movable limiting base, the movable limiting base is installed on the displacement guide rail in a sliding manner, a cylinder barrel of the deflection air cylinder is hinged to the overturning support, and a piston rod of the deflection air cylinder is hinged to the movable limiting base; and a bucket hooking plate used for hooking the bucket edge of the garbage bucket is arranged on the movable limiting base. Slippage of the garbage bucket in the clamping and overturning process can be thoroughly prevented, any damage to the garbage bucket is avoided, and the clamping effect is stable and reliable.

Description

technical field [0001] The invention relates to the technical field of garbage can cleaning, in particular to an automatic bucket holding device. Background technique [0002] At present, trash can cleaning equipment has begun to be widely used in the market, because trash can cleaning equipment can clean trash cans in a centralized manner, and the cleaning efficiency is very high, and it plays an irreplaceable role in municipal engineering. In the trash can cleaning process, the first step is to clamp the trash can and turn it over to the cleaning station, and the last step is to clamp the cleaned trash can and turn the trash can out. The first step and If the last step can be successfully completed, the smoothness of the entire trash can cleaning operation can be guaranteed. [0003] The original scheme of clamping the trash can in the industry is to use the upper and lower chucks to clamp the side of the bucket, so as to complete the clamping. Although the clamping effec...

AI Technical Summary

Problems solved by technology

[0005] However, there is inevitably a big disadvantage in the bucket-holding scheme: when the trash can needs to be clamped and turned over after the trash can is cleaned, the cleaning liquid will inevitably remain on the surface of the trash can. The outer wall of the trash can is very slippery, and the outer wall of the trash can is irregular. Therefore, when the trash can is clamped, there will be relative sliding between the clamping unit and the outer wall of the trash can, resulting in insufficient clamping. barrel slip

[0006] Even the surface of the trash can may have oily pollutants before cleaning, and the outer wall of the trash can itself is relatively smooth. The traditional clamping method is not reliable enough, and there will still be slippage during multiple clamping operations

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