Self-loading and unloading garbage truck with sliding rail type back door opening mechanism

Abstract

The invention discloses a self-loading and unloading garbage truck with a sliding rail type back door opening mechanism. The garbage truck comprises a box body mounted on a vehicle chassis; a back door is mounted at the rear end of the box body; a rotating limiting rail is mounted at the top of the rear end of the box body; a sliding rail which is in butt-joint with the rotating limiting rail is mounted at the top of the box body; a rotating sliding block is movably mounted on the rotating limiting rail and fixedly connected with the back door; and the top of the box body is further provided with a power device for driving the rotating sliding block to overturn and slide along the sliding rail. A structure combing sliding rail type rotation with sliding is adopted, the problem of matchingof existing self-loading and unloading garbage stations is solved, danger caused by back door interference is avoided, full-automatic vehicle garbage self-unloading is completed, and the position of the back door does not need to be adjusted manually so that the back door can be kept away from hoppers of the garbage stations; and the safety performance of the vehicle in the operation process is improved, and the operating cost is reduced.

Description

technical field [0001] The invention relates to the technical field of environmental protection machinery, in particular to a self-loading and unloading garbage truck. Background technique [0002] With the progress of the society and the rapid development of the economy, the development process of urban and rural areas is accelerating, and people's income and consumption levels are gradually increasing, but at the same time, it brings about an increasing amount of urban waste. Self-loading and unloading garbage trucks (referred to as self-loading and unloading trucks) play an important role in garbage disposal and transfer equipment. At present, 240L and 120L garbage cans are mainly used for garbage disposal in cities and villages. Self-loading garbage trucks collect and transfer the garbage in garbage cans to large mobile stations or fixed stations through special mechanisms for compression processing. [0003] The back door of the existing self-loading garbage truck on t...

AI Technical Summary

Problems solved by technology

Due to the limited volume of the mobile station hopper, large-scale self-loading and unloading needs to be docked with the fixed station. When the garbage is self-unloading, the rear door is fully opened and will interfere with the fixed station hopper. If it is not fully opened, the push blade is not only efficient when pushing the garbage unloading low, and there is also the possibility of damage to the rear door

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