Garbage truck with displacement compression function

Abstract

The invention relates to a dust cart with a deflection compression function, which belongs to the technical field of collection of household similar garbage. The dust cart comprises a first oil cylinder of which one end is hinged with the front end of a garbage loading box body, at least one horizontal slideway arranged in the box body in the length direction and a compression head arranged on the baseplate in the box body and being capable of sliding on the horizontal slideways, and further comprises an oil cylinder mounting seat and two second oil cylinders, wherein the oil cylinder mounting seat comprises an oil cylinder mounting beam and an oil cylinder mounting longeron parallel with the horizontal slideways; one end of the oil cylinder mounting longeron is fixedly connected with the oil cylinder mounting beam and arranged below the oil cylinder mounting beam; a first opening allowing the oil cylinder mounting longeron to penetrate the compression head is formed in the compression head; the other end of the first oil cylinder is hinged with the other end of the oil cylinder mounting longeron; and the two second oil cylinders are hinged with two ends of the oil cylinder mounting beam, as well as the compression head, in a crossed manner. The dust cart can achieve deflection compression to garbage and a compression device occupies a small area.

Description

technical field [0001] The invention relates to a garbage truck, which belongs to the technical field of household similar garbage collection. Background technique [0002] According to the applicant's understanding, in order to achieve the function of barging materials with other equipment, the existing garbage trucks now usually set up a loading port at the front of the box, and collect the materials into the box through a compression device; Open the tailgate when unloading, and unload the material in the box through the unloading device. The hydraulic actuator for the unloading and compression device usually selects a multi-stage oil cylinder for displacement operation. [0003] The applicant found that in order to meet the strength requirements, there is a requirement for the diameter of the thinnest piston rod of the multi-stage oil cylinder, which in turn leads to a larger diameter of the thickest oil cylinder of the multi-stage oil cylinder, making the cost of the mu...

AI Technical Summary

Problems solved by technology

This device consisting of a fixed panel and an oil cylinder has defects. Since the panel is fixed to push the garbage, when the panel moves with the oil cylinder, there will be a certain space between the panel and its initial position. At this time, garbage cannot be avoided. Entering this space will cause secondary pollution of garbage

The applicant found that in order to prevent garbage from entering this space, the existing garbage trucks generally do not compress the garbage when dumping the garbage; when compressing the garbage, they do not dump the garbage from the outside, and the work efficiency is low

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