Four-range-of-motion sliding type wood forklift with multi-unit linear driving function

Abstract

A four-range-of-motion sliding type wood forklift with a multi-unit linear driving function comprises a multi-unit linear driving mechanism, a movable arm lifting mechanism, a fork bucket control mechanism and the like. The multi-unit linear driving mechanism is driven by multiple sets of linear drivers, high-power and high-torque power output is achieved through a crankshaft, and the power requirement for high-load operation of the sliding type wood forklift is met. A hydraulic cylinder is applied to the configuration design of the wood forklift as a connection rod, and a hydraulic element is introduced into the movable arm lifting mechanism, so that pressures in the cylinder are equal, the problem that in the prior art, stress on two driving chains for lifting a movable arm is unbalanced is effectively solved, and the bearing stability is improved. The sliding type wood forklift not only has the characteristics of being high in transmission efficiency, high in response speed, high in motion precision, good in controllability, capable of saving energy, environmentally friendly and the like as a controllable mechanism, but also has better bearing performance and vibration resistance through introduction of the multi-unit linear driving mechanism and the hydraulic element, can achieve the overload protection function easily and has great engineering application prospects and development potential.

Description

technical field [0001] The invention relates to the field of sliding forklifts, in particular to a four-degree-of-motion multi-unit linear drive sliding forklift. 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 Control Generation" equipment innovation pr...

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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 four-degree-of-motion multi-unit linear drive sliding forklift. This kind of sliding forklift utilizes controllable mechanism technology and adopts a new configuration design, so that It not only has the advantages of high intelligence, good flexibility, and high transmission efficiency of the existing controllable mechanism loading and unloading machinery, but also solves the problems of poor power performance, weak load capacity, poor stability of the boom lifting mechanism, and lack of effective controllable mechanism loading and unloading machinery. Engineering problems such as overload protection and vibration absorption means, effectively overcome the problems of low mechanical efficiency, serious noise pollution, and low level of intelligence in traditional hydraulic sliding forklifts, so that the sliding forklift has better power Mechanical performance and bearing stability, as well as strong anti-vibration ability and overload protection performance

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