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Simple loading mechanism with active metamorphic function

A technology of active cell transformation and loading mechanism, which is applied in the direction of mechanically driven excavators/dredgers, etc., can solve the problems of high cost of hydraulic components, high maintenance cost, and insufficient response, so as to reduce the cost, facilitate remote control, The effect of reducing the labor intensity of workers

Inactive Publication Date: 2014-09-17
GUANGXI UNIV
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Problems solved by technology

[0004] The purpose of the present invention is to provide a simple loading mechanism with the function of active cell transformation, which can overcome the shortcomings of traditional hydraulic loaders, such as high maintenance cost, high operating noise, high cost of hydraulic components, and insufficient sensitivity of response, and also has the disadvantages of traditional hydraulic loaders. The hydraulic loading mechanism has the advantages of large loading capacity, large working space, and good force. At the same time, it also reduces the number of active rods used, thereby reducing the number of controllable motors, improving the coupling vibration caused by multiple motors working at the same time, and improving the use of parts. Lifetime and Mechanism Reliability

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  • Simple loading mechanism with active metamorphic function
  • Simple loading mechanism with active metamorphic function
  • Simple loading mechanism with active metamorphic function

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Embodiment Construction

[0020] The technical solutions of the present invention will be further described below through the accompanying drawings and embodiments.

[0021] control figure 1 and Figure 4 The simple loading mechanism with the function of active transformation according to the present invention includes a frame 1 , a boom 13 , a bucket turning mechanism, a first locking device 10 , a second locking device 11 and a third locking device 7 .

[0022] control figure 1 , figure 2 and Figure 4 , the bucket turning mechanism is composed of a bucket and a turning mechanism, the bucket is connected to the boom 13 through the sixth turning pair 6 and the seventh turning pair 14, and the turning mechanism is composed of the active part 3 and the connecting rod 5 One end of the active member 3 is connected to the frame 1 through the first rotating pair 2 , and the other end is connected to the connecting rod 5 through the second rotating pair 4 . The other end of the connecting rod 5 is conn...

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Abstract

A simple loading mechanism with the active metamorphic function comprises a rack, a bucket turnover mechanism and a locking device. The bucket turnover mechanism comprises a bucket and a turnover mechanism, the locking device is installed on a revolute pair, and the active metamorphic function is achieved by locking the revolute pair. According to the simple loading mechanism, a connecting rod transmission mechanism is adopted for replacing traditional hydraulic transmission, so that the defects that a hydraulic loader is complex in hydraulic system, high in requirement for machining precision and prone to oil leakage are overcome; because the locking device is adopted for the revolute pair, active metamorphic operation can be carried out according to different operation working conditions; the simple loading mechanism not only has the flexibility of the hydraulic loader but also can achieve loading operation with two degrees of freedom only through one driving rod, the using number of motors is reduced, the manufacturing cost of the loading mechanism is reduced, and the simple loading mechanism is suitable for manufacturing various loaders and other engineering machines.

Description

technical field [0001] The invention relates to the field of engineering machinery, in particular to a simple loading mechanism with an active metamorphosis function. Background technique [0002] Loader is a kind of earth and stone construction machine widely used in construction projects such as road, railway, construction, hydropower, port, mine. Among them, the hydraulic loader is the most widely used type of loader, but the manufacturing cost of the hydraulic system is high, oil leakage is prone to occur, and maintenance is difficult. These are long-standing thorny problems of the hydraulic loader. [0003] With the development of motor technology and the improvement of control technology, the controllable mechanical mechanism provides a broad development space for construction machinery. The multi-degree-of-freedom controllable mechanism driven by the motor not only has a large working space, flexible movement, and high reliability. At the same time, it also has the a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02F3/28E02F3/34E02F3/36E02F3/38E02F3/42
Inventor 蔡敢为张永文张林朱凯君李智杰王龙王麾范雨王少龙杨旭娟李岩舟王湘王小纯
Owner GUANGXI UNIV
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