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Single wheel steering and cleaning robot

A technology of steering device and single wheel, which is applied in the direction of cleaning machinery, robot cleaning machines, cleaning equipment, etc., and can solve problems such as abnormal operation of cleaning robots

Active Publication Date: 2020-10-27
SHANGHAI GAOXIAN AUTOMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a single-wheel steering device and a cleaning robot, to relieve the existing technology of the cleaning robot, which is connected between the steering wheel and the wheel, and can freely rotate on the frame, so the user can move freely Turning the steering wheel and walking wheels will cause technical problems that the cleaning robot works abnormally

Method used

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Embodiment

[0032] like figure 1 and figure 2 As mentioned above, the single-wheel steering device provided in this embodiment includes a frame 1 and a steering wheel assembly and a wheel assembly 2 located on the upper and lower sides of the frame 1 . The frame 1 is equipped with a bearing 10 , the wheel assembly 2 includes a bracket 20 , and the top of the bracket 20 is connected with the bearing 10 . A limit structure 3 is provided between the bracket 20 and the frame 1, and the frame 1 is provided with a first abutment 11. When the limit structure 3 is constrained by the first abutment 11 and stops rotating, the steering wheel assembly or the wheel assembly Can only rotate a preset angle.

[0033] After the steering wheel assembly is manually driven to rotate, the steering wheel assembly can drive the bearing 10 to rotate on the frame 1 . The self-rotating bearing 10 can drive the bracket 20 in the wheel assembly to rotate, so that the wheel assembly 2 can turn. When the steering...

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Abstract

The invention provides a single-wheel steering device and a cleaning robot, and relates to the technical field of cleaning devices. The single-wheel steering device includes a frame, a steering wheel assembly and a wheel assembly located on the upper and lower sides of the frame; bearings are installed on the frame, the wheel assembly includes a bracket, and the top of the bracket is connected to the bearing; a limiting structure is provided between the bracket and the frame , the frame is provided with a first abutment, and when the limiting structure is constrained by the first abutment and stops rotating, the steering wheel assembly or the wheel assembly can only rotate at a preset angle. The present invention alleviates the technical problem that the bearing connected between the steering wheel and the wheel of the cleaning robot in the prior art can rotate freely on the frame, so the user can turn the steering wheel infinitely, which will cause the cleaning robot to work abnormally.

Description

technical field [0001] The invention relates to the technical field of cleaning devices, in particular to a single-wheel steering device and a cleaning robot. Background technique [0002] The cleaning robot is usually provided with a steering wheel, and the user can drive the walking wheels of the cleaning robot to turn by turning the steering wheel. [0003] Specifically, the cleaning robot includes a frame on which bearings are installed. The cleaning robot is positioned below the frame and connected with the bearing, and the steering wheel is positioned above the frame and connected with the bearing. After the steering wheel is manually driven to rotate, the bearing can be driven to rotate on the frame, and the self-rotating bearing can drive the traveling wheel to turn under the frame. [0004] However, the bearings connected between the steering wheel and the wheels of the existing cleaning robot can rotate freely on the frame, so the user can rotate the steering whe...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62D1/04B62D63/02B62D63/04E01H1/00A47L11/00A47L11/40
CPCA47L11/00A47L11/40A47L11/4061A47L11/4072A47L2201/00B62D1/04B62D63/02B62D63/04E01H1/00
Inventor 李振刘国中陈召陈博朱传绪王生贵杨玉杯程昊天
Owner SHANGHAI GAOXIAN AUTOMATION TECH
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