Chassis for AGV having suspension mechanism

Abstract

The invention discloses a chassis for an AGV having a suspension mechanism. The chassis comprises a motor mounting bracket I (1), a motor mounting bracket II (2), a driving motor I (3), a driving motor II (4) and an AGV baseplate (5), wherein a mounting block (6) is arranged on the top surface of the middle part of the baseplate (5); the motor mounting bracket I (1) and the motor mounting bracket II (2) are both arranged at the middle part of the baseplate (5); a pressure plate (13) is fixed between two springs (14); the two springs (14) are both fixed on the baseplate (5); a pressure plate (13) of a suspension mechanism A (11) is butted against the top of a transverse plate (8) of the motor mounting bracket I (1); and a pressure plate (13) of a suspension mechanism B (12) is butted against the top of a transverse plate (8) of the motor mounting bracket II (2). The chassis has the following beneficial effects: the normal driving of the AGV can be guaranteed; the suspension condition of driving wheels caused by excessive positioning is prevented; and the service life is long.

Description

technical field [0001] The invention relates to the technical field of an AGV vehicle chassis, in particular to an AGV vehicle chassis with a suspension mechanism. Background technique [0002] Backpack AGV refers to the AGV vehicle that relies on the AGV body to carry the weight of the cargo. This type of AGV vehicle is mostly used in assembly, logistics and other fields. In the field of warehousing and logistics, in order to improve the efficiency of warehouse space, the goods are often placed very compactly, which requires smaller and more flexible AGV vehicles, which mostly use two-wheel differential drive. [0003] The chassis of traditional AGV vehicles, especially small AGV vehicles, is often limited by the size of the space, and the chassis does not have a suspension system. As a result, when the AGV vehicle is used on uneven ground, the driving wheels appear to be suspended, and the AGV vehicle cannot run normally due to slipping. . In addition, some AGV vehicles ...

AI Technical Summary

Problems solved by technology

[0003] The chassis of traditional AGV vehicles, especially small AGV vehicles, is often limited by the size of the space, and the chassis does not have a suspension system. As a result, when the AGV vehicle is used on uneven ground, the driving wheels appear to be suspended, and the AGV vehicle cannot run normally due to slipping.

In addition, some AGV vehicles set the suspension device on the driven wheel. This method can solve the problem of the driving wheel hanging in the air to a certain extent, but it also brings disadvantages: because the suspension device is set on the driven wheel, it is difficult to start and stop. During the process, the chassis will shake and become unstable

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