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Controllable loader with high load capacity

A loader and high-load technology, applied to mechanically driven excavators/dredgers, etc., can solve the problems of complex connecting rod structure and low bearing capacity, avoid high manufacturing precision requirements, improve bearing capacity, and improve stability Effect

Inactive Publication Date: 2012-07-04
GUANGXI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most of the existing controllable mechanism loaders have low load capacity and complex connecting rod structure, so it is difficult to achieve a simple structure and a large load capacity at the same time. Therefore, the new controllable loader still needs further improvement Mature

Method used

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  • Controllable loader with high load capacity
  • Controllable loader with high load capacity
  • Controllable loader with high load capacity

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Experimental program
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Embodiment Construction

[0023] The technical solution of the present invention will be further described below with reference to the accompanying drawings.

[0024] control figure 1 , Figure 7 , a controllable loader with high load capacity, including a traveling device, a frame 1, a load arm 19, a lower branch chain, an upper branch chain, and a bucket 12.

[0025] control figure 1 , Figure 6 , the frame 1 is installed on the running gear 26, the load arm 19 is connected to the frame 1 through the sixth reaming hole 22, the bucket 12 contains the twelfth reaming hole 13, the seventh reaming hole 10 , the fifth reaming hole 11 three reaming holes, and the seventh reaming hole 10 is located between the twelfth reaming hole 13 and the fifth reaming hole 11, the bucket 12 is connected to the load arm 19 through the seventh reaming hole 10 .

[0026] control figure 1 , Figure 5 , the lower branch chain is composed of the first active rod 3, the first connecting rod 5, the second connecting rod ...

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Abstract

The invention relates to a controllable loader with a high load capacity. The loader comprises a load arm, a lower branch chain, an upper branch chain, a bucket, a traveling device and a frame, wherein the frame is arranged on the traveling device; the load arm is hinged to the frame; the other end of the load arm is hinged with the bucket; and one end of the lower branch chain and one end of the upper branch chain are hinged to the frame, and the other ends of the lower branch chain and the upper branch chain are hinged with the load arm and the bucket. The controllable loader is driven by a servo motor arranged on the frame, and the loading operation of the loader is finished by matching the lower branch chain with the upper branch chain; and the controllable loader solves the problems of high manufacturing cost, a complicated maintenance process and the like of a hydraulic element of the traditional hydraulic loader, and is higher in impact resistance and carrying capacity compared with other controllable loaders.

Description

technical field [0001] The invention relates to the field of engineering machinery, in particular to a controllable loader with high load capacity. Background technique [0002] Loader is a kind of earthwork construction machine widely used in highway, railway, construction, hydropower and other construction projects. It is mainly used for shoveling bulk materials such as soil, sand and gravel, and can also be used for light shoveling of ore and hard soil. Operation. Changing different auxiliary working devices can also carry out bulldozing, lifting and other material loading and unloading operations. The transmission forms of current loaders mainly include hydraulic-mechanical transmission, hydraulic transmission, and electric transmission. At present, most loaders use hydraulic systems. Although they are widely used, this type of loader also has many shortcomings and shortcomings. First of all, the manufacturing cost of hydraulic components is high, and the hydraulic sys...

Claims

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Application Information

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IPC IPC(8): E02F3/34E02F3/38E02F3/42
Inventor 蔡敢为张林潘宇晨王红州王建亮黄院星李小清张金玲
Owner GUANGXI UNIV
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