Limiting mechanism arranged in center of rear frame

A technology of the central part and the limit mechanism, which is applied to the substructure, vehicle parts, transportation and packaging, etc., can solve problems such as deformation, and achieve the effects of convenient use, avoiding liquidation, and simple structure

Active Publication Date: 2015-05-27
涟源金鑫科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the existing problem that the central part of the rear frame is easily deformed due to the pulling of the weight at both ends when assembling the rear frame of the loader. A limiting mechanism installed in the central part of the rear frame is designed. The structure of the mechanism is simple, easy to use, and can solve the deformation problem of the central part of the rear workshop. The double limit is realized by using the boss and the positioning plate, which ensures the force distribution of the rear frame, provides support for the rear frame, and avoids the rear Realization of the frame, easy to assemble

Method used

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  • Limiting mechanism arranged in center of rear frame

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Embodiment

[0017] like figure 1 As shown, the limiting mechanism installed in the central part of the rear frame includes a support column 11 fixed on the ground, the top of the support column 11 is provided with a support block 2, and a bolt column is provided between the support block 2 and the support column 11 4, and one end of the bolt column 4 passes through the support block 2 and is arranged inside the support column 11. The support column 11 is provided with a limit device, and the limit device passes through the support column 11. The axis of the limit device is connected to the support column. The axis of 11 is vertical. The support block 2 is connected with the support column 11 through the bolt column 4, and the support column 11 is used as the support device of the entire limit mechanism. Due to the large volume and heavy weight of the rear frame, the support column 11 is made of metal to increase stability.

[0018] The limiting device comprises a disc-shaped positioning ...

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Abstract

The invention discloses a limiting mechanism arranged in the center of a rear frame. The limiting mechanism comprises a supporting column which is fixedly arranged on the ground, wherein a supporting block is arranged on the top of the supporting column; a bolt column is arranged between the supporting block and the supporting column; one end of the bolt column penetrates through the supporting block and is arranged inside the supporting column; a limiting device is arranged on the supporting column and penetrates through the supporting column; and the axis of the limiting device is perpendicular to that of the supporting column. The limiting mechanism is simple in structure and convenient to use, can solve the problem of deformation of a central part of the rear frame, realizes double-limiting by using a boss and a positioning disk, ensures the stress dispersion of the rear frame, supports the rear frame, avoids the deformation of the rear frame, and facilitates assembly.

Description

technical field [0001] The invention relates to a mechanism, in particular to a limit mechanism installed at the central part of a rear frame, belonging to the field of machinery. Background technique [0002] Loader is a kind of earth and stone construction machinery widely used in highway, railway, construction, hydropower, port, mine and other construction projects. It is mainly used to shovel bulk materials such as soil, sand, lime, coal, etc. , hard soil, etc. for light shovel excavation. It can also carry out bulldozing, lifting and loading and unloading of other materials such as wood by changing different auxiliary working devices. In roads, especially in high-grade highway construction, loaders are used for filling and excavating roadbed engineering, aggregate and loading of asphalt mixture and cement concrete yard. In addition, it can also carry out operations such as pushing soil, scraping the ground and pulling other machinery. Because the loader has the advan...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62D21/18
Inventor 陈志强
Owner 涟源金鑫科技有限公司
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