Harmless collecting and treatment system for municipal domestic wastes

Abstract

The invention provides a harmless collecting and treatment system for municipal domestic wastes. The harmless collecting and treatment system for the municipal domestic wastes comprises a mounting shell and a pedal device, wherein a first power transmission device, a switching device, a second power transmission device, a rotating shaft and a barrel change device are arranged in the mounting shell; the switching device is used for switching over states of the first power transmission device / the second power transmission device; the pedal device is used for providing barrel changing power for the barrel changing device; the first power transmission device / the second power transmission device is used for receiving the barrel changing power of the pedal device and transmitting the barrel changing power to the barrel changing device; the barrel changing device automatically changes two garbage barrels in a garbage bin under the effect of the barrel changing power; the pedal device comprises a pedal plate and a middle rod; the axial direction of the middle rod is perpendicular to the ground; and one end of the middle rod is positioned in the mounting shell while the other end penetratesthrough the mounting shell, is positioned above the ground and is connected with the pedal plate.

Description

technical field [0001] The invention relates to a centralized collection and treatment system of municipal domestic garbage. Background technique [0002] Garbage bins are used to collect garbage and are widely used in public places such as residential areas and parks. Existing trash bins are usually located above the ground and occupy surface space. In order to solve this problem, some trash bins are buried underground, but whether they are Garbage bins, or trash bins buried in the ground, generally have only one trash can, and the garbage capacity is small. At the same time, after the trash can is full, the sanitation workers need to remove the garbage in time, which increases the labor intensity of the sanitation workers. Contents of the invention [0003] In order to solve the deficiencies of the prior art, the object of the present invention is to provide a garbage bin for automatic barrel change, in order to solve the problems mentioned in the background above. [0...

AI Technical Summary

Problems solved by technology

[0002] Garbage bins are used to collect garbage and are widely used in public places such as residential areas and parks. Existing trash bins are usually located above the ground and occupy surface space. To solve this problem, some trash bins are buried underground, but whether they are above the ground Garbage bins, or garbage bins buried in the ground, generally have only one trash can, and the garbage capacity is small. At the same time, after the trash can is full, the sanitation workers need to remove the garbage in time, which increases the labor intensity of the sanitation workers

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