Riverway treatment ring-pull can automatic recovery system adopting novel piston and recovery method

Abstract

The invention discloses a riverway treatment ring-pull can automatic recovery system adopting a novel piston and a recovery method. The piston comprises a piston handle arranged on the back, the piston is round, and the lower half portion of the piston is in sliding fit with a U-shaped groove. A first cavity is formed in the piston, a first rotary shaft is arranged in the first cavity in the horizontal direction, the axial axis of the first rotary shaft is vertical to that of the U-shaped groove, and the first rotary shaft is hinged to the middle of an arm in the vertical direction of an inverted L-shaped connecting lever. The front end of an arm in the horizontal direction of the inverted L-shaped connecting lever is in movable fit with a first through hole formed in the middle of the endface of the piston, and the lower end of the arm in the vertical direction of the inverted L-shaped connecting lever is connected with a small wheel. The wheel face of the small wheel is movably connected with the bottom of the U-shaped groove. Ring-pull cans are effectively compressed, the end face of the piston is self-cleaned during compression, and therefore broad application fields and prospects are achieved.

Description

technical field [0001] The invention relates to an automatic recovery system and a recovery method for cans for river channel regulation using a novel piston. Background technique [0002] At present, our country implements the river chief system. Some rivers have a large drainage area and often pass through mountain scenic spots or densely populated urban areas. In the process of increasing comprehensive management, on the one hand, we will strengthen punishment measures to prevent river pollution, and on the other hand, we will actively carry out river cleaning. Silting and salvage of solid wastes including floating debris have resulted in remarkable results in river course governance. Among the large amount of floating debris in the salvage, most of them are plastic-based white pollutants, and there are also wastes such as light metal packaging boxes represented by aluminum cans. These solid wastes have accumulated in huge quantities year after year. How to recycle them ...

AI Technical Summary

Problems solved by technology

If it is thrown away as domestic garbage, it will not only cause a serious waste of resources, but also violate the concept of low-carbon life

At present, in urban areas, material recycling sites occupy limited municipal land resources, and if the recycled materials are improperly stored, they often cause environmental pollution. In the activities of creating a sanitary city, they are gradually reduced to remote areas such as the suburbs, located in urban areas Most of the material recycling methods in the country are collected by mobile recycling personnel. In addition, because the cans are light, they will occupy a certain space after recycling, and they will make noise when they collide with each other. The existing recycling personnel will step on the cans to flatten them. In order to facilitate storage and transportation, but in the face of a large number of cans, it is obviously unrealistic to simply step on them, so it is urgent to change this situation

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