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Chassis system and robot

A chassis and hub motor technology, applied in the field of robotics, can solve the problems of low ground adaptability, tire wear, motor power, and large consumption, and achieve the effects of not easy to slip, small turning radius, and reduced sliding friction

Pending Publication Date: 2019-09-17
深圳市安泽智能机器人有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a chassis system to solve the technical problems of low ground adaptability of the chassis system in the field of robotics, serious tire wear and large motor power consumption during turning

Method used

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specific Embodiment approach

[0057] Furthermore, please also refer to figure 1 and Figure 5 , as a specific implementation of the chassis system 10 provided by the present invention, the electronic control module 200 includes a power supply 210 and a control unit 220 (not shown in the figure), the control unit 220 and the power supply 210, the hub The motor 320 is electrically connected to the steering assembly 350 . The power supply 210 is a power battery, and the control unit 220 includes an electric control box, a controller, a communication module, etc. located in the electric control box. Of course, the electric control box can also be used to place a robot communication module that cooperates with the chassis system 10. The rotation of the hub motor 320 can be controlled by the controller, and the rotation of the steering motor 351 of the steering assembly 350 can also be controlled by the controller, so as to realize steering control.

[0058] Furthermore, please also refer to figure 1 and Fi...

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Abstract

The invention provides a chassis system and a robot. The robot includes the chassis system, the chassis system includes a chassis frame, an electrically controlled module arranged on the chassis frame and at least four driving modules movably connected to the chassis frame, and the driving modules are mutually independent; in any driving module, hub motors are arranged in tyres, thus the tyres are all driving wheels, the tires are independently connected to suspension assemblies with the cushioning and damping function correspondingly, thus the tyres cannot affect mutually on the uneven road surface, the chassis system has the excellent road surface adaptability and motion stability, users can independently control the rotating direction and the rotating speed of the tyres through steering assemblies, it can be ensured that wheel axes of the tyres meet at one point during steering, thus the tyres are not prone to slipping, the sliding friction between the tyres and the ground is greatly reduced, thus the turning radius of the chassis system is small, and then the power consumption of the hub motors is reduced.

Description

technical field [0001] The invention belongs to the technical field of robots, and more specifically relates to a chassis system and a robot including the chassis system. Background technique [0002] In the current field of robots, most of them use relatively simple differential chassis systems, which can be roughly divided into two categories: one is that the chassis system includes a plurality of universal wheels, and is equipped with a drive wheel on both sides; One type is to set more than two driving wheels on both sides of the chassis, and to set a motor on both sides of the chassis, and all the driving wheels on the same side are driven by the same motor on the same side, that is, through a certain The unique mechanical transmission structure enables multiple driving wheels on the same side to obtain driving force from the same motor. [0003] Although the former chassis system has a simple structure and a small turning radius, it has low adaptability to the ground;...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60K7/00B62D5/04B60G13/04B25J5/00
CPCB60K7/0007B62D5/04B60G13/04B25J5/007B60K2007/0092B60K2007/0038
Inventor 黄河左睿周伟
Owner 深圳市安泽智能机器人有限公司
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