Automatic sorting garbage bin

Abstract

The invention discloses an automatically-classifying garbage bin belonging to the garbage classifying-recycling apparatus field. The automatically-classifying garbage bin utilizes a hall-sensor proximity switch for detecting metals, a mechanical knocking means for leading the detected matter to sound and a follow-up circuit for collecting and processing the sound signals so as to distinguish glasses, plastic and other varieties; simultaneously garbage with low recycling value of the garbage with less volume, plastic bags with better compressibility or paper bags and the like are all classified as the garbage of other varieties for disposal. The automatically-classifying garbage bin comprises a belt wheel, an optical bar, a mechanical frame, a low press plate, a connecting block, a linkage rod, a crank, a screw rod, a compressing plate, a conveying box, a knocking rod and an electromagnet. Compared with the existing art, the garbage bin has the advantages that the labor intensity for people is reduced; the recycling cost is saved; and the accuracy of garbage classification is enhanced.

Description

technical field [0001] The invention belongs to the field of garbage sorting and recovery devices, and in particular relates to a garbage can that automatically sorts garbage according to materials at a delivery source by means of electromechanical combination. Background technique [0002] There are mainly two types of garbage sorting and recycling. One is to centrally classify large quantities of garbage at the garbage dump. There are many impurities in large quantities of garbage, which makes it difficult to achieve accurate classification, and the cost of equipment is high and the volume is large. The second is to manually divide the garbage into several categories at the source of garbage disposal. This method requires the disposer to have high quality and common sense of garbage classification, and it also causes a lot of inconvenience to the disposer. [0003] The research situation of similar products at home and abroad is as follows. [0004] In September 2007, th...

AI Technical Summary

Problems solved by technology

One is to centrally classify large quantities of garbage in the garbage dump. There are many impurities in the large quantities of garbage, which makes it difficult to achieve accurate classification, and the equipment cost is high and the volume is large.

The second is to manually divide the garbage into several categories at the source of garbage disposal. This method requires the disposer to have high quality and common sense of garbage classification, and it also causes a lot of inconvenience to the disposer.

Its disadvantage is that it is only applicable to specific types of bottles. Bottles with similar shapes cannot be classified correctly. It does not touch the essence of classification by material, and classification by shape cannot be extended to other types of garbage other than bottles.

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