Suspension device, steering wheel and movable chassis
A suspension device and steering wheel technology, applied in the field of shock absorption, can solve the problems of shock absorber crush failure, excessive partial load, etc.
Active Publication Date: 2021-01-05
GUANGDONG BOZHILIN ROBOT CO LTD
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
[0004] Based on this, it is necessary to provide a suspension device, a steering wheel and a mobile chassis, aiming at solving the problem that the shock absorber is crushed and fails due to excessive partial load in the prior art
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[0036] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.
[0037] The embodiment of the present application provides a mobile chassis, which can be a remote-controlled chassis, an AGV trolley, etc., which can be used as a separate mobile carrier to carry and transfer items, and can also be a component of an intelligent mobile system. It is used t...
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The invention relates to a suspension device, a steering wheel and a movable chassis. The suspension device comprises: a force bearing plate; a shock absorber, wherein one end of the shock absorber isconnected with the force bearing plate, and the other end of the shock absorber is used for being installed on a steering wheel body; a locking executing mechanism which can be locked with or unlocked from the force bearing plate; and a trigger switch mechanism which is used for being installed on the steering wheel body and can control the locking executing mechanism to be switched between the locking state and the unlocking state. At the moment, the degree of freedom of the shock absorber is restrained by rigid connection of the locking executing mechanism and the force bearing plate, so that even if the movable chassis bears unbalance loading due to heavy load starting or sudden stop, impact force generated by unbalance loading can only be transmitted to the force bearing plate throughthe locking executing mechanism, and the force bearing plate bears and counteracts the impact force by means of the rigidity of the force bearing plate, and the impact force does not act on the shockabsorber, so that the problem that the shock absorber is crushed and damaged due to excessive unbalance loading is solved, and the safety and reliability of the movable chassis are guaranteed.
Description
technical field [0001] The invention relates to the technical field of shock absorption, in particular to a suspension device, a steering wheel and a mobile chassis. Background technique [0002] Currently, most of the smart mobile devices (such as robots) on the market need to be equipped with a mobile chassis for walking and movement. Considering the complex conditions of the working environment and the driving road, the steering wheel on the mobile chassis is generally equipped with a set of shock absorbers to achieve buffering and shock absorption, ensuring the passing ability of smart mobile devices and avoiding shock damage. [0003] However, in the existing shock absorbers, the component that acts as a buffer and shock absorber is only a simple spring shock absorber, and its buffer capacity has certain limitations. When the mobile chassis is loaded with heavy items, resulting in When starting or stopping suddenly, the mobile chassis is prone to excessive front and re...
Claims
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Patent Timeline
Login to View More IPC IPC(8): B60G17/005B60G13/00
CPCB60G13/001B60G17/005B60G2200/422B60G2200/44B60G2204/46
Inventor 王鑫白文宝刘志高
Owner GUANGDONG BOZHILIN ROBOT CO LTD