Plane three-degree-of-freedom electro-hydraulic mechanism type sliding loading robot

Abstract

The invention relates to a plane three-degree-of-freedom electro-hydraulic mechanism type sliding loading robot. The plane three-degree-of-freedom electro-hydraulic mechanism type sliding loading robot comprises a movable arm lifting mechanism, a bucket control mechanism and the like. According to the sliding loading robot, hydraulic elements are introduced into the movable arm lifting mechanism, so that the pressure of two cylinders is the same, the problem of unbalanced stress of two driving chains for lifting movable arms of an existing controllable sliding loading mechanism is solved, and the bearing stability of the movable arms is increased. The sliding loading robot has the characteristics of high mechanical efficiency, high response speed, high moving accuracy, good controllability and the like of the existing controllable sliding loading mechanism, has the advantages of low noise, no exhaust gas emission, low energy consumption and the like and is suitable for construction engineering such as garbage collection, road maintenance and the like in cities and other densely populated places; and the hydraulic elements are introduced, so that the sliding loading robot has high bearing and antivibration performance, an overload protection function is easy to realize, the reliability and practicability of the sliding loading robot are greatly increased, and the loading robot can be operated in a harsh construction environment.

Description

Technical field [0001] The invention relates to the field of sliding loader, in particular to a plane three-activity electro-hydraulic mechanism type sliding loader robot. Background technique [0002] The skid steer loader is a key equipment mainly used in construction, municipal construction and other construction fields to load and unload bulk materials such as building materials. It plays an important role in infrastructure construction. However, traditional skid steer loaders have high energy consumption, The shortcomings of large noise, serious exhaust emissions, and low level of intelligence will make it more and more difficult for people to adapt to the harsh market environment with the increase of people's environmental awareness. The controllable mechanism is the product of the combination of traditional mechanism and electronic technology. The "CNC generation" equipment innovation project carried out in recent years has brought opportunities to upgrade traditional cons...

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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 plane three-degree-of-activity electro-hydraulic mechanism skid-steering loading robot, which not only has the existing controllable sliding-sliding loading mechanism with high intelligence, good flexibility, and high transmission efficiency. At the same time, it solves the engineering problems such as the lack of anti-vibration ability of the existing controllable sliding loading mechanism, the poor stability of the boom lifting mechanism, and the lack of effective overload protection, so that the sliding loading robot has good dynamic performance and load carrying capacity. Stability, at the same time has strong anti-vibration ability and overload protection performance

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