Self-unloading mechanism

Abstract

The invention belongs to the technical field of loading-unloading device and particularly relates to a self-unloading mechanism. The self-unloading mechanism comprises extensible horizontal beams andextensible vertical beams, the horizontal beams and the vertical beams are connected to form a frame structure; the horizontal beams are composed of a fixed beam and movable beams at both ends of thefixed horizontal beam, and the fixed beam and the movable beams are slidably connected; the vertical beams are composed of a fixed vertical beam and movable vertical beams, and the fixed vertical beamand the movable vertical beams are slidably connected; the movable horizontal beams are connected with the vertical beams; the movable horizontal beams and the movable vertical beams are connected with moving mechanisms, which can achieve movement of the movable horizontal beams and the movable vertical beams. The self-unloading mechanism can avoid exceeding the width of a vehicle as well as affecting the passing performance of the vehicle; meanwhile, the self-unloading mechanism is large in bearing capacity, stable and reliable; and by leaving space between the bottom of a carriage and the ground, the self-unloading mechanism can prevent wind and sand from burying the carriage.

Description

technical field [0001] The invention belongs to the technical field of loading and unloading devices, and in particular relates to a self-unloading mechanism. Background technique [0002] With the continuous development of military cabin equipment at home and abroad, technologies such as modular cabins are becoming more and more mature, when the troops or other cabin users use the cabins, they need to realize the loading and unloading of the cabins from the underframe platform, and the existing self-unloading mechanism in China Most of them are installed in the four corners of the cabin in a triangular style, which not only requires more operators during use, but also sometimes affects the width and passability of the vehicle when installed on the side. At the same time, the load-bearing capacity of the self-unloading mechanism is insufficient under the same weight. The operating environment of the cabin body is greatly restricted. [0003] After the existing shelter is tr...

AI Technical Summary

Problems solved by technology

[0003] After the existing shelter is transported to the use site, the chassis will be used with the cabin, and the vehicle cannot be effectively and fully utilized

If there are multiple cabins operating in one area at the same time, one vehicle and one cabin will greatly waste vehicle chassis resources

[0004] For the shelters stationed at the site, if the shelters can be self-supplied and used in a short period of time, and the cabin vehicles weighing 6-7 tons can be separated, then the utilization of the delivery platform can be maximized, but often the cranes cannot reach remote areas. It is difficult to separate the cabin and car by manpower alone

[0005] The traditional self-unloading mechanism has a triangular expansion type, which has problems such as insufficient bearing capacity, exceeding the width of the vehicle, and inconvenient installation.

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