Multi-unit connecting rod driving high-stability electro-hydraulic controllable sliding type wood forking machine

Abstract

The invention provides a multi-unit connecting rod driving high-stability electro-hydraulic controllable sliding type wood forking machine. The multi-unit connecting rod driving high-stability electro-hydraulic controllable sliding type wood forking machine comprises a multi-unit connecting rod driving mechanism, a movable arm lifting mechanism, a fork bucket control mechanism and the like. Driving of a plurality of small-power motors and large-power and high-torque power output are achieved through the multi-unit connecting rod driving mechanism under control of a computer, and the high-load operation power requirements of the sliding type wood forking machine are met. Based on the Pascal principle, a hydraulic cylinder is used as a connecting rod to be applied to the type design of a wood forking mechanism, the problem that two driving chains of a lifting movable arm are unbalanced in stress in the previous design is effectively solved, and the bearing stability is improved. The sliding type wood forking machine not only has the characteristics of being high in transmission efficiency, response speed and moving precision, good in controllability, savable in energy, environmentally friendly and the like of a controllable mechanism, but also has better bearing performance and better anti-vibration performance by introducing the multi-unit connecting rod driving mechanism and a hydraulic element; an overload protection function is easy to achieve; and the engineering application prospects and the development potential are high.

Description

technical field [0001] The invention relates to the field of sliding forklifts, in particular to a high-stability electro-hydraulic controllable sliding forklift driven by multi-unit connecting rods. Background technique [0002] Sliding forklift is a key equipment widely used in forestry, agriculture, construction and other related fields for handling and loading and unloading of wood, sugar cane, columnar building materials, etc. Because of its compact structure and flexible operation, it is widely used in agricultural and forestry production And construction and other occasions have played an important role, the traditional hydraulic skid forklift is designed and developed on the basis of the traditional hydraulic loader, there are high energy consumption, high noise, serious exhaust emissions, low level of intelligence, etc. shortcoming. The controllable mechanism is the product of the combination of traditional mechanism and electronic technology. The "Numerical Contro...

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Problems solved by technology

[0004] The purpose of the present invention is to solve the problems existing in the prior art, and to provide a high-stability electro-hydraulic controllable sliding forklift driven by multi-unit connecting rods. This sliding fork uses controllable mechanism technology and adopts a new The configuration design makes it not only have the advantages of high intelligence, good flexibility, and high transmission efficiency of the existing controllable mechanism loading and unloading machinery, but also solve the problem of poor power performance, weak load capacity and boom lifting mechanism of the controllable mechanism loading and unloading machinery. Poor stability, lack of effective overload protection and vibration absorption means and other engineering problems, effectively overcome the problems of low mechanical efficiency, serious noise pollution, and low level of intelligence in traditional hydraulic sliding forklifts, making this sliding forklift It has good dynamic performance and bearing stability, and has strong anti-vibration ability and overload protection performance

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