Independent suspension shockproof system applied to digital locomotive

Abstract

The invention discloses an independent suspension shockproof system applied to a digital locomotive. The independent suspension shockproof system comprises a left front upper hydraulic cylinder, a left front lower hydraulic cylinder, a right front upper hydraulic cylinder, a right front lower hydraulic cylinder, a left rear upper hydraulic cylinder, a left rear lower hydraulic cylinder, a right rear upper hydraulic cylinder and a right rear lower hydraulic cylinder which are all provided with cylinder bodies and telescopic rods, wherein oil holes are formed in the cylinder bodies; the cylinder bodies are communicated with a central hydraulic pump through the oil holes. When the digital locomotive runs to an uneven pavement, a radar positioned on a front protection bumper continuously scans the landform in the front and feeds back information to a central processor for analysis; the central hydraulic pump controls the lengths of the telescopic rods extending out of and returning into the cylinder bodies, so that the whole digital locomotive is retained to be a horizontal state all the time, and high comfortableness and operation stability can be realized; furthermore, angles formed between all the hydraulic cylinders on the left and a chassis shell as well as between all the hydraulic cylinders on the right and the chassis shell are obtuse angles so as to form inclined transverse supports; when the hydraulic cylinders stretch by the same lengths to absorb the equal shock, the lifting height of the chassis shell is smaller.

Description

technical field [0001] The invention relates to the technical field of suspension and shock absorbing systems, in particular to an independent suspension and shock absorbing system applied to digital locomotives. Background technique [0002] The suspension system is a general term for all force-transmitting connection devices between the frame and the axle or wheels. impact force, and attenuate the vibration caused by it, so as to ensure the smooth running of the car body. The proper function of the suspension system is to support the body and improve the riding experience. Different suspension systems will give drivers different driving experiences. [0003] Generally speaking, the suspension system is divided into two types: non-independent suspension and independent suspension: the wheels of non-independent suspension are installed at both ends of an integral axle. The entire body vibrates or tilts; the independently suspended axle is divided into two sections, and eac...

AI Technical Summary

Problems solved by technology

When the locomotive encounters obstacles or rough roads, the independent suspension system will produce serious bouncing, and the vibration of the spring will also cause the loss of tire grip and tracking when cornering

In order to achieve good comfort, it is necessary to greatly cushion the vibration of the car, so that the spring becomes soft but it is easy to cause the locomotive to brake "nod", accelerate "head up" and seriously roll, which is not conducive to the steering of the locomotive and easily leads to unstable handling of the locomotive.

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