Trash bin with automatic cover plate

Abstract

A trash bin with an automatic cover pate comprises a slideway, an insert plate, a retainer shell, a bin body, a motor, a chain wheel, and a chain. The slideway is formed by smoothly connecting an opening slideway, a rear slideway and an arc slideway. An overhead space composed of the retainer shell is arranged above the opening slideway. The bin body is arranged below the opening slideway. A frontsegment of the insert plate is inserted into the opening slideway, and a rear segment of the insert plate is inserted into the rear slideway. A detector is mounted on the opening slideway. The motorand the chain wheel are mounted below the rear of the bin body. The rear segment of the insert plate is connected with the chain close to the same. When rotating forward or reversely, the motor drivesthe insert plate to reverse or move forward, so that an upper opening of the trash bin is opened or closed. The upper opening of the trash bin is closed for long time. When one litters from above theopening of the trash bin, the detector transmits a detected signal immediately to a simple single-chip microcomputer; the motor rotates forward immediately; the insert plate reverses to open the cover plate; waste falls into the trash bin. After 3 seconds, the cover plate closes automatically. Emission of toxic harmful gas from the trash bin during hot days is effectively prevented.

Description

technical field [0001] The invention belongs to the field of environmental protection equipment, in particular to a dustbin with an automatic cover. Background technique [0002] Existing rubbish bin, in order to prevent the bad smell that the rubbish in the bin goes bad from emitting outwards, be equipped with cover plate and pedal usually. The cover is often closed. When someone wants to put in the garbage, the pedal on the bottom of the garbage box should be stepped down with one's feet, so that the cover plate can be opened upwards, and then the garbage can can be thrown into the upper mouth of the garbage box. However, many people do not step on the pedals when disposing of garbage, but throw garbage bags into the trash can from a long distance, causing garbage to accumulate on the cover of the trash can and roll to the ground. As a result, the cover plates on many garbage bins are artificially kept open all the time, and the cover plate is not covered all the time, w...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problem of the cover of the existing garbage can, and provide a garbage can with an automatic cover that can be opened and closed without people stepping on the pedal. The garbage can with an automatic cover is hereinafter referred to as garbage. box

There is a baffle shell on the top of the box mouth slide

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