container loading and unloading mechanism

Abstract

The invention provides a loading and unloading mechanism for containers, and belongs to the technical field of machinery. The loading and unloading mechanism solves the problem of low stability and low safety of the existing loading and unloading mechanism for the containers during loading and unloading. The loading and unloading mechanism comprises two lifting columns, a linear working cylinder, a body base for supporting a container on a motor vehicle and a support frame fixed to the front end of the container. The body base is connected with a sliding frame. The sliding frame is positioned at the front side of the support frame and the support frame is positioned at the rear side of the body base when the the sliding frame moves to the rear end of the vehicle body. The upper end of the linear working cylinder is connected with the support frame. The lower end of the linear working cylinder is connected with a lower supporting leg and the straight line working cylinder can drive the lower supporting leg to move up and down. The lower support leg driven down by the linear working cylinder falls against and is positioned on the sliding frame so as to extend to drive the support frame to lift and fall. The loading and unloading mechanism has low requirements for smoothness and hardness of the ground, and container loading and unloading stability is good.

Description

technical field [0001] The invention belongs to the technical field of machinery and relates to a container loading and unloading mechanism. Background technique [0002] Container refers to a large-scale loading container with certain strength, rigidity and specifications specially used for turnover. The use of containers to transship goods can be directly loaded in the consignor's warehouse, transported to the consignee's warehouse for unloading, and when changing vehicles or ships midway, there is no need to take out the goods from the box for reloading. Therefore, in the existing logistics field , Container transportation has become the most important mode of transportation. [0003] The loading and unloading of existing containers in automobile transportation is mainly realized by hoisting. This method requires the use of large hoisting equipment, which has high requirements for space, cumbersome operation process, long loading and unloading time, and low safety. . ...

AI Technical Summary

Problems solved by technology

[0005] Although the above-mentioned structure can realize the loading and unloading of the container, it still has the following defects: during the loading and unloading process, only four points of the four outrigger cylinder assemblies are used to support the container, and it is difficult to ensure the stability of the support due to the heavy weight of the container , lower stability and safety during loading and unloading

Moreover, the above-mentioned loading and unloading method has high requirements on the flatness of the ground at the loading and unloading site and the hardness of the road surface. If the ground is uneven or the ground is inconsistent, the four outrigger cylinder assemblies cannot maintain balance during the loading and unloading process. The stability of the container cannot be guaranteed, and the goods in the container are easy to tilt, resulting in weight imbalance. The stability and safety of loading and unloading are low, and it is easy to cause damage to the goods in the container.

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