Robot chassis device capable of multi-stage lifting

Abstract

The invention discloses a robot chassis device capable of multi-stage lifting. The device includes a robot body, a chassis cabinet, a first-stage lifting device, a second-stage lifting device and a third-stage lifting device; the first-stage lifting device, the second-stage lifting device and the third-stage lifting device are arranged inside the chassis cabinet from bottom to top, and the robot body is arranged at the top of the third-stage lifting device. The first-stage lifting device includes a first-stage base, a first-stage hydraulic cylinder, a first-stage hydraulic rod, a damper spring, a first-stage connecting rod and a first-stage lifting platform, the second-stage lifting device includes a second-stage hydraulic cylinder, a second-stage hydraulic rod, a second-stage connecting rod and a second-stage lifting platform, and the third-stage lifting device includes a driving motor, a turning wheel, a rack frame and a lifting chassis. According to the robot chassis device capableof multi-stage lifting, the different heights of the chassis can be flexibly adjusted based on the height demands of robot operation, therefore the height of the robot is adjusted, the lifting strokeis large, the structure is simple, use is flexible and convenient, and the cost is low.

Description

technical field [0001] The invention relates to the field of robots, in particular to a multi-stage liftable robot chassis device. Background technique [0002] With the development of science and technology, robots have gradually become an important tool in people's life and work. Robots have important uses in fields such as industry, medicine, agriculture, construction and even military affairs. Existing robots have various functions and are gradually becoming more intelligent. However, most robots have certain shortcomings, that is, limited by volume and weight, most robots have a fixed height, which cannot be adjusted, and generally have a low height. And the flexible operation of height adjustment is difficult to realize, so the special lifting device that can be designed for the robot is needed now, and such device does not have yet at present. Contents of the invention [0003] The object of the present invention is to provide a robot chassis device capable of mult...

AI Technical Summary

Problems solved by technology

Existing robots have various functions and are gradually becoming more intelligent. However, most robots have certain shortcomings, that is, limited by volume and weight, most robots have a fixed height, cannot be adjusted, and generally have a low height. And it is difficult to realize the flexible operation of height adjustment, so now a special lifting device that can be designed for the robot is needed, and there is no such device at present

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