Excavator cab with shock absorption function

Abstract

The invention discloses an excavator cab with a shock absorption function. The excavator cab comprises an excavator body. A first groove is formed in the upper surface of the excavator body. Two relatively symmetrical second grooves are formed in the inner side wall of the first groove. A sliding rod is fixedly connected inside each second groove. The outer surface of each sliding rod is sleeved with a sliding plate matched with the sliding rod. A first spring is fixedly connected to the portion, close to one end of the corresponding sliding rod, of the upper surface of each sliding plate. According to the excavator cab with the shock absorption function, through the matching use of second springs and third springs, the vibration received by the cab when an excavator works can be reduced by the springs, so that the problem of the poor shock absorption effect of the cab is solved; and through the arrangement of the first springs, when the second springs and the third springs are in a shock absorption compression state, the problem of excessive rebound of the second springs and the third springs is solved, and the problem of the poor shock absorption effect of the cab is further solved.

Description

technical field [0001] The invention relates to the technical field of mechanical damping, in particular to an excavator cab with a damping function. Background technique [0002] An excavator, also known as an excavator, is also called an earthmoving machine. It is an earthmoving machine that uses a bucket to excavate materials that are higher or lower than the bearing surface and loads them into transport vehicles or unloads them to the stockyard. The materials excavated by the excavator are mainly It is soil, coal, sediment, and pre-loose soil and rock. Judging from the development of construction machinery in recent years, the development of excavators is relatively fast. Excavators have become one of the most important construction machinery in engineering construction. . [0003] The working environment of the excavator determines that the driver of the excavator is often subjected to the vibration caused by excavation, and the cab of the excavator currently on the ma...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an excavator cab with a shock-absorbing function, which solves the problem of poor shock-absorbing effect of excavator cabs currently on the market

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