Cargo capacity variable type factory trailer device

Abstract

The invention discloses a cargo capacity variable type factory trailer device. The trailer device comprises a first four-connecting-rod mechanism, a second four-connecting-rod mechanism, a first component, a second component, a third component, a fourth component, a first sliding part, a second sliding part, a first wheel and a second wheel. One end of the first four-connecting-rod mechanism is movably connected with the first component. The other end of the first four-connecting-rod mechanism is movably connected with the third component. The cargo capacity variable type factory trailer device has the beneficial effects that the adjustability of a cargo space of a trailer is achieved, the cargo capacity variable type factory trailer device is adjusted to a large cargo capacity mode when needing the large cargo capacity, and the cargo capacity variable type factory trailer device is adjusted to adapt to a small cargo capacity mode when needing the small cargo capacity, so that traffic is convenient.

Description

technical field [0001] The invention relates to a trailer device for factories, in particular to a factory trailer device with variable load capacity. Background technique [0002] A trailer can be said to be a tractor, which is used in conjunction with a motor vehicle to haul materials. The existing trailers have the following defects: the number of loads in the existing trailers is fixed, and when a smaller trailer is loaded, more space is wasted, and more obstacles are generated during the walking process, which takes up a large space and cannot be used in a small space. channel crossing. And when it is necessary to load larger materials, it will cause the loading to fail and cannot be loaded, so that the existing tractors lack the flexibility of load capacity conversion. Contents of the invention [0003] The invention provides a factory trailer device with variable loading capacity. The purpose of design and development is to realize the adjustability of the loading...

AI Technical Summary

Problems solved by technology

The existing trailers have the following defects: the number of loads in the existing trailers is fixed, and when a smaller trailer is loaded, more space is wasted, and more obstacles are generated during the walking process, which takes up a large space and cannot be used in a small space. channel crossing

However, when it is necessary to load larger materials, it will cause the load to fail and cannot be loaded, so that the existing tractors lack the flexibility to change the load capacity.

Images