Limiting mechanism arranged in center of rear frame

A technology of a central part and a limiting 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, avoidance of realization and simple structure

Active Publication Date: 2013-07-31
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] Such as figure 1 As shown, the limit mechanism installed in the central part of the rear frame includes a support column 11 fixed on the ground, a support block 2 is arranged on the top of the support column 11, and a bolt column is arranged 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. A limit device is arranged on the support column 11, and the limit device passes through the support column 11. The axis of the limit device is in line with the support column The axis of 11 is vertical. Support block 2 is connected with support column 11 by bolt column 4, and support column 11 is as the supporting device of whole position-limiting mechanism, because the volume of rear vehicle frame is big, and weight is heavy, and support column 11 adopts metal to increase stability.

[0018] The limiting device includes a disc-shaped positioning disc 1, the end ...

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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 position-limiting mechanism installed in the central part of the rear frame, belonging to the mechanical field. Background technique [0002] Loader is a kind of earthwork construction machinery widely used in highway, railway, construction, hydropower, port, mine and other construction projects. It is mainly used for shoveling bulk materials such as soil, sand, lime, coal, etc. , hard soil, etc. for light shoveling and digging operations. It can also carry out bulldozing, lifting and loading and unloading of other materials such as wood by changing different auxiliary working devices. In the construction of roads, especially high-grade highways, loaders are used for filling and excavation of roadbed engineering, asphalt mixture and aggregate and loading of cement concrete yards. Still can undertake pushing ground of carry soil, strickle and drawing in addition the exercise such as other machin...

Claims

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Application Information

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Patent Type & Authority Applications(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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