A buried trash can

Abstract

The invention discloses a dustbin buried underground. The dustbin comprises an outer box which is buried underground, a hydraulic pushing rod driven by a hydraulic pump is arranged in the outer box, an inner box is connected to the hydraulic pushing rod, a dustbin body is arranged in the inner box in a sliding connection mode, two dustbin bases which are movably connected are arranged at the bottom of the dustbin body, a cover plate is further connected to the inner box, the opening of the outer box can be covered with the cover plate in a sealed mode, a filter is further arranged on one side of the outer box, and a gas exhauster is arranged at the bottom of the outer box and connected with the filter through a gas exhausting pipe. The dustbin is simple in structure and convenient to use, the dustbin body can be sealed underground so that the phenomenon that harmful gas emitted by rubbish is spread into air can be reduced, the filter can be utilized for purifying and filtering the volatile harmful gas, and therefore harm of the harmful gas is further reduced.

Description

technical field [0001] The invention relates to a garbage bin, in particular to an underground garbage bin. Background technique [0002] With the continuous development of society, the continuous advancement of science and technology, people's living standards are also constantly improving. When the living standards improve, people produce more and more garbage in their daily lives, so the damage to the environment is also increasing. The more serious it is, as people pay more and more attention to environmental protection, the awareness of environmental protection is also getting stronger and stronger. In today's life, trash cans can be seen everywhere on the street. The appearance of trash cans effectively prevents people from littering domestic waste, which is beneficial to environmental protection. However, most of the current trash cans are set on the ground. This kind of garbage Although the bin can collect garbage intensively, because the garbage can rot during the ...

AI Technical Summary

Problems solved by technology

[0004] However, there are several problems in a kind of underground lifting type environmental protection garbage bin disclosed by this invention: 1, when the underground lifting type environmental protection garbage bin of this invention is storing the garbage in the underground process, harmful gas will follow the dustbin. After rising to the ground, it will still be emitted into the atmosphere, and after the harmful gas is volatilized underground, there will be combustible methane in the harmful gas, which will cause explosion problems

Images