An energy-saving and environment-friendly pre-collection trash bin

Abstract

The invention discloses an energy-saving and environment-friendly pre-collection garbage bin, which comprises a hollow box with an open top, a plurality of props fixedly connected to the top of the case, and horizontally arranged covers fixedly connected to the top of the props The bottom end of the box body is fixedly connected with a plurality of support plates, the top end of the support plate is fixedly connected with a base, one side of the box body is provided with a rectangular slot, and the slot is provided with a A movable plate that can be covered, the movable plate is rotatably connected to the inner wall of the slot through a pin shaft arranged horizontally, and a first connecting block made of metal is fixedly connected to the upper outer surface of the slot. The invention utilizes the temperature difference between day and night by setting the memory alloy, so that the heat energy is converted into the mechanical energy of the movable plate movement, and the garbage can is closed during the day, and the garbage is automatically discharged into the garbage bag at night, which greatly reduces the workload of sanitation workers, and Energy saving and environmental protection.

Description

technical field [0001] The invention relates to the technical field of trash cans, in particular to an energy-saving and environment-friendly pre-collection trash can. Background technique [0002] Commonly used garbage cans include a shell and a removable movable plate. When the garbage can is full, the garbage in it will be manually put into the garbage bag that collects garbage by sanitation workers. For a prosperous city, Trash cans are used frequently and the installation is relatively dense. To prevent pedestrians from littering, it is necessary to clean the trash cans every day. The workers are basically older people, which clearly increases the workload of the sanitation workers, and urgently needs to change. Contents of the invention [0003] The purpose of the present invention is to solve the above-mentioned problems, and propose an energy-saving and environment-friendly pre-collection trash can. In order to achieve the above object, the present invention adop...

AI Technical Summary

Problems solved by technology

[0002] Commonly used garbage cans include a shell and a removable movable plate. When the garbage can is full, the garbage in it will be manually put into the garbage bag that collects garbage by sanitation workers. For a prosperous city, Trash cans are used frequently and the installation is relatively dense. To prevent pedestrians from littering, it is necessary to clean the trash cans every day. Workers are largely older people, which clearly increases the workload of sanitation workers, and urgently needs to change

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