Non-touch garbage recycling device capable of being fast opened and closed

Abstract

The invention discloses a non-touch garbage recycling device capable of being fast opened and closed. The non-touch garbage recycling device comprises a hand / finger recognition subsystem, a cabin door opening and closing control subsystem and an iris type cabin door mechanism. The hand / finger recognition subsystem comprises an infrared temperature detecting module and a laser scanning module. The cabin door opening and closing subsystem comprises a motion control module of a single-chip microcomputer, a motor driver and a motor. According to the iris type cabin door mechanism, a plurality of overlapped arc-shaped thin metal blades are overlapped to form a round cabin door in a surrounding mode, and the cabin door is opened and closed through engagement and disengagement of the blades. The device can be used under multiple environments, especially public areas with large human traffic and limited space, misoperation cannot be carried out on objects which randomly and inevitably approach a garbage can, scanning recognition can be carried out in a targeted mode, a garbage collecting device is fast opened and closed, the advantages of achieving automatic recognition, and being easy to use, clean, sanitary and low in power consumption are achieved, and the garbage recycling need of public places is met.

Description

technical field [0001] The invention mainly relates to the field of non-contact garbage collection, and in particular relates to a garbage recovery device based on infrared laser induction to quickly and automatically open and close hatches, which is an intelligent automation system integrating optics, machinery and electronics. Background technique [0002] There are two main ways to open and close the hatch of traditional garbage bins, namely contact type and non-contact type. [0003] At present, there are mainly two ways of opening and closing the door of the contact hatch: manual opening and pedal opening. In some public places, it brings a lot of inconvenience to users. In the case of direct contact with the trash can, it is easy to cross. Infection, there are hidden dangers in safety and health. The pedal-operated hatch is limited by the mechanical structure and has a limited service life. [0004] Non-contact door opening and closing, currently mainly uses infrared...

AI Technical Summary

Problems solved by technology

[0004] Non-contact door opening and closing, currently mainly uses infrared sensing to roughly estimate and detect target objects, that is, any object close to the trash can can trigger it to open the door, which is suitable for public places with a large flow of people and small space, such as trains In the compartment, it will inevitably cause frequent misoperations

It is not conducive to the sealing of garbage, emits peculiar smell, and endangers public health

[0005] In addition, most of the hatches of garbage bins are hatchback or pull-out, which take up a lot of space, and are limited by the stroke of the mechanical structure, so the hatches cannot be opened and closed automatically and quickly.

The mechanical wear of the hatch is relatively large, the service life is limited, and the maintenance cost is high

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