Single-operating-bar multifunctional loading manipulator

Abstract

The invention belongs to the technical field of construction machinery control, and proposes a loading manipulator with a single joystick to realize multiple functions. The proposed loading manipulator with a single joystick to realize multiple functions includes a joystick assembly, a lifting rocker arm ( 7), dump rocker arm (8), lift dump base (12) and two control flexible shafts; lift rocker arm (7) is fixedly connected with handle operating rod (2); lift rocker arm (7) and The rocker arm (8) is connected and can rotate back and forth relative to the dump rocker arm (8) and the lifting dump base (12); Hinged, the lifting bucket base (12) constitutes the swing support for the lifting rocker arm (7) and the bucket rocking arm (8) to swing left and right. The invention adopts a single joystick to realize the flipping and lifting functions, and has the characteristics of high stroke efficiency, short joystick, small swing angle, more comfortable manipulation for the driver, and reduced manufacturing cost.

Description

technical field [0001] The invention belongs to the technical field of construction machinery control, and mainly proposes a loading manipulator with a single joystick to realize multiple functions, which is suitable for the manipulation of lifting and dumping bucket loading. Background technique [0002] In recent years, with the rapid development of the domestic construction machinery industry, customers have higher requirements for the comfort of loading operation and humanized design. In the field of loader operation, flexible and smooth operation, comfort and labor saving have become the main design principles. The market is required to develop a more humanized loading control mechanism. [0003] Currently, loading manipulators on the market generally use two joysticks to manipulate two flexible shafts to realize various functions of lifting and dumping. The arm and the flexible shaft are arranged in a vertical direction, so as to drive the inner core of the flexible s...

AI Technical Summary

Problems solved by technology

[0004]1. The lifting and dumping are controlled by two joysticks, and there will be slight interference in the action;

[0005]2. The shape is larger and the overall weight is heavier, taking up a lot of space, which makes it difficult for designers to arrange when designing the whole vehicle;

[0006]3. There are many parts, complex structure and heavy operation

The working environment of the loader is poor, and the manipulator is prone to failure

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