A container-type semi-trailer horizontal push box platform

Abstract

The invention relates to the field of semitrailers, in particular to a horizontal container push platform of a container type semitrailer. The horizontal container push platform comprises a rack, a box body and a container push device, and two pairs of sliding frames are horizontally and symmetrically arranged at the bottom of the frame from front to back and both provided with a pair of sliding grooves; the container push device comprises a container jacking hydraulic ring, a front push device and a rear feeding device, the front push device comprises a front push plate, a first screw and a front push motor, and the rear feeding device comprises a rear feeding plate, a second screw and a rear feeding motor. In the container unloading process, containers can be automatically and horizontally separated from the semitrailer, inclination of the containers and bumping and shaking of the semitrailer are avoided, and a body of the semitrailer and goods in the containers are effectively protected.

Description

technical field [0001] The invention relates to the field of semi-trailers, in particular to a container-type semi-trailer horizontal push box platform. Background technique [0002] Semi-trailers are widely used in our lives, and they also bring us a lot of convenience. Container transport semi-trailers are a special type of container that loads goods of various shapes and sizes into standard sizes before transportation. The box is convenient for water, land and air transport. It can realize loading and unloading, transportation mechanization and standardization. It is a major reform of traditional transportation methods and an important part of transportation modernization. This kind of special box is a container; the vehicle specially used to transport containers is a container transport semi-trailer. [0003] However, in the prior art, the semi-trailer often uses a hydraulic lifting device to unload the container. The side of the container near the driver's cab is lifte...

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Problems solved by technology

[0003] However, in the prior art, the semi-trailer often uses a hydraulic lifting device to unload the container. The side of the container near the driver's cab is lifted through the hydraulic jack, and then the hydraulic rod is stretched out to lift the container. The container is slowly placed on the ground from the rear of the semi-trailer; during the whole process, the container is in a tilted state, and when the container moves to the rear of the vehicle body, the chassis of the vehicle body is easy to shake, which in turn easily damages the items in the container, and It is easy to cause wear and tear on the semi-trailer; thus, it is urgent to improve the traditional semi-trailer unloading method

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