Universal indoor suspension chassis suitable for various pavements

Abstract

The invention discloses a universal indoor suspension chassis suitable for various pavements. The chassis comprises a vehicle body bottom plate, shock absorption adjusting seats, a front shock absorption assembly and a rear shock absorption assembly, wherein the shock absorption adjusting seats are mounted on the vehicle body bottom plate; the front shock absorption assembly and the rear shock absorption assembly which are installed below the shock absorption adjusting seats are located below the vehicle body bottom plate. The front shock absorption assembly comprises front driven wheels and adriving wheel. The number of the front driven wheels is two. Each front driven wheel is connected with a driving wheel through a driving wheel connecting plate; a power mechanism is installed on thedriving wheel, the driving wheel connecting plate is installed below the vehicle body bottom plate through a front hinge seat, a nitrogen spring is further connected between the power mechanism and the vehicle body bottom plate, and the driving wheel connecting plate is connected with the damping adjusting seat through a front driven wheel damping spring. The vehicle body inclination and shaking phenomena of the chassis at the moment of starting and stopping on any load and any road surface are reduced, so that the vehicle body can be kept in a stable state when running on various road surfaces.

Description

technical field [0001] The invention belongs to the technical field of vehicle body chassis, in particular to a general indoor suspension chassis adaptable to various road surfaces. Background technique [0002] The current indoor mobile chassis are mostly suitable for walking on flat ground, but in some scenarios where multiple roads are switched, it is difficult to maintain a certain stability of the vehicle body, which has a certain impact on navigation. After adding shock absorbing springs, the vehicle body There will be a large jitter phenomenon at the moment of starting and stopping; and in most cases, the obstacle-surmounting ability of the indoor chassis is relatively poor. Therefore, how to develop a chassis that starts and stops smoothly and can adapt to various road surfaces has become a research object for those skilled in the art. Contents of the invention [0003] The purpose of the present invention is to provide a universal indoor suspension chassis adapta...

AI Technical Summary

Problems solved by technology

[0002] The current indoor mobile chassis are mostly suitable for walking on flat ground, but in some scenarios where multiple roads are switched, it is difficult to maintain a certain stability of the vehicle body, which has a certain impact on navigation. After adding shock absorbing springs, the vehicle body There will be a large jitter phenomenon at the moment of starting and stopping; and in most cases, the obstacle surmounting ability of the indoor chassis is relatively poor

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