Vertical type hydraulic system for waste transfer station transfer vehicle

Abstract

The invention discloses a vertical hydraulic system for a waste transfer station transfer vehicle. The vertical type hydraulic system for the waste transfer station transfer vehicle is composed of an oil tank, a filter, a pilot type overflow valve, a hydraulic pump, an overturning frame lifting oil path, an overturning frame falling oil path, a sliding frame moving oil path and a container opening or closing oil path and a route switch. The overturning frame lifting oil path is composed of an O-type functional three-position four-way reserving valve II, a safety overflow valve I, a five-level single-action cylinder, a two-position two-way general reserving valve II and a one-way valve I. The overturning frame falling oil path is composed of an O-type three-position four-way reserving II, a two-position two-way reserving valve II, a two-way two-position reserving valve III, a speed regulation valve, a one-way valve II and a dual-action cylinder III. The sliding frame moving oil path is composed of a pilot type pressure reducing valve, a Y-type three-position four-way reserving valve, a two-position two-way general reserving valve I, an external control outward-discharge pilot operated check valve, a safety overflow valve and a dual-action cylinder II. The container opening or closing oil path is composed of a pilot type pressure reducing valve II, an O-type functional three-position four-way general reserving valve I, a throttle valve and a dual-action cylinder I.

Description

technical field [0001] The invention relates to a novel hydraulic system of a garbage container transfer vehicle. Background technique [0002] With the acceleration of my country's urban integration construction and the increase in population, urban domestic waste is also increasing. Aiming at the problem of the existing urban waste transfer and treatment, the waste compression transfer station came into being. The vertical garbage transfer station transfer vehicle is a special vehicle for urban sanitation that can efficiently collect and transfer garbage used in conjunction with the garbage compression transfer station. It plays an important role in reducing the cost of garbage transportation, improving urban traffic and protecting the environment. [0003] The transfer vehicle frame (ZL200620044115) of the vertical compression garbage transfer station currently used has the disadvantages of complex operation and control, easy wear and tear of the wire traction mechanism,...

AI Technical Summary

Problems solved by technology

[0003] The transfer vehicle frame (ZL200620044115) of the vertical compression garbage transfer station currently used has the disadvantages of complex operation and control, easy wear and tear of the wire traction mechanism, and high maintenance costs. Aiming at the problems existing in the above-mentioned prior art, a new type of The hydraulic system of the vertical garbage transfer station transfer vehicle is very necessary to overcome the problems in the prior art

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