A lifting and translational automatic adjustment system for a loader
An automatic adjustment and loader technology, applied in the direction of mechanically driven excavators/dredgers, etc., can solve the problems of reducing the work efficiency and safety of the loader, and achieve the goal of improving work efficiency and safety, and improving lifting and translation. Effect
Active Publication Date: 2017-01-18
XCMG CONSTR MACHINERY
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Problems solved by technology
In this case, experienced operators can control the lifting rhythm to prevent material from spilling, but the work efficiency and safety of the loader are greatly reduced.
Method used
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[0017] The present invention will be further described below in conjunction with accompanying drawing.
[0018] Such as figure 1 , figure 2 and image 3 As shown, the present invention includes an opening sensor 1, an execution sensor 2, a closing sensor 3, a lifting sensing plate 4, a dump cylinder 5, a dump cylinder displacement sensor 6, a dump cylinder displacement sensing plate 7, a vehicle frame 8, a boom cylinder 9, Working device 10, control box 11, pilot valve 12, distribution valve 13, pilot hydraulic pump 14, working hydraulic pump 15 and oil source;
[0019] Among them: the opening sensor 1 is responsible for opening the automatic adjustment function of lifting and translation, the execution sensor 2 is responsible for starting the automatic adjustment function of lifting and translation, and the closing sensor 3 is responsible for closing the automatic adjustment function of lifting and translation and performing the function of lifting limit, and they are inst...
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The invention discloses an automatic adjusting system for lifting and transverse moving of a loading machine. The automatic adjusting system comprises an opening sensor, an actuating sensor, a closing sensor, a lifting sensing plate, a tipper hopper cylinder, a tipper hopper cylinder displacement sensor, a tipper hopper cylinder displacement sensing plate, a frame, a movable arm cylinder, a working device, a control box, a pilot valve, a distribution valve, a pilot hydraulic pump and a working hydraulic pump. Three contacts of the lifting sensing plate can be respectively used for triggering the opening sensor, the actuating sensor and the closing sensor to transmit signals to the control box, and the control box can control electromagnets of a movable arm and a tipper hopper in the pilot valve to be powered on and off, so that the stretching and contracting of the tipper hopper cylinder and the movable arm cylinder can be controlled by the distribution valve, the pilot hydraulic pump and the working hydraulic pump, a caster angle of machine tools of the loading machine can be automatically adjusted, the change amplitude of the caster angle of the machine tools can be effectively controlled, and the lifting and transverse moving performance of the loading machine can be increased.
Description
technical field [0001] The invention relates to a lifting and translational automatic adjustment system of a loader, which belongs to the technical field of loaders. Background technique [0002] As a widely used multifunctional shoveling machine, loaders are widely used in construction sites, ports, stations, freight yards, etc. It is a multi-purpose and high-efficiency construction machine that can perform operations such as traction, leveling, stacking, and stacking. [0003] At present, the loader completes various operations such as shovel loading and unloading by controlling a series of actions of the working device. With the rapid development of the economy and the continuous increase of the state's investment in infrastructure construction, the complex and changeable construction environment and operating conditions put forward more and more requirements for the function and performance of the loader. For the widely used reverse six-bar linkage mechanism, although ...
Claims
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IPC IPC(8): E02F3/43E02F3/42
Inventor 朱新伟马鹏鹏朱小虎曹霞张垒阁庄绪明栗俊明王壮
Owner XCMG CONSTR MACHINERY