A lower hinge seat for installing the rear frame of a loader

Abstract

The invention discloses a lower hinged seat for installing a rear frame of a loader. The lower hinged seat for installing the rear frame of the loader comprises two supporting blocks with the same structure, wherein the two supporting blocks are bending to form into an L-shaped structure; two connecting lines are formed between two end faces and a bending center of the L-shaped structure; an included angle in 100 to 150 degrees is formed between the two connecting lines; a supporting plate is arranged between two ends of the supporting blocks; two ends of the supporting plate are respectively connected with the corresponding supporting blocks; top end faces of the supporting blocks and a top end face of the supporting plate are located in the same plane; the supporting plate is provided with a through hole; and an axis of the through hole and tops of the supporting blocks are located in the same plane. The lower hinged seat for installing the rear frame of the loader has the advantages of being reasonable in structural design, being capable of ensuring that no bending deformation is caused to the lower hinged seat to enable the rear frame not to be deformed under the condition of continuous work due to the fact that the included angle is utilized to enable internal elastic force to absorb vibration produced in the working process, ensuring the use of the loader and ensuring the continuity of work.

Description

technical field [0001] The invention relates to mechanical equipment, in particular to a lower hinged seat for installing the rear frame of a loader, which belongs to the field of machinery. 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 machine...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the problem of unstable connection of the rear frame of the existing loader due to its unreasonable structural design of the lower hinged seat, and to design a lower hinged seat for installing the rear frame of the loader. The structure design of the lower hinged seat is reasonable, and the inner elastic force absorbs the vibration generated during the working process by using the included angle, which can ensure that the lower hinged seat will not be bent and deformed in the continuous working state, so that the rear frame will not be deformed and ensure the loading of the loader. use to ensure continuity of work

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