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Single-wheel steering device 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., can solve problems such as abnormal operation of cleaning robots, and achieve the effect of preventing abnormal operation

Active Publication Date: 2020-08-21
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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  • Single-wheel steering device and cleaning robot
  • Single-wheel steering device and cleaning robot

Examples

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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 comprises a rack, a steering wheelassembly and a wheel assembly, wherein the steering wheel assembly and the wheel assembly are arranged at the upper side and the lower side of the rack. A bearing is installed on the rack. The wheel assembly comprises a support, and the top of the support is connected with the bearing. A limiting structure is arranged between the support and the rack, a first abutting piece is arranged on the rack, and after the limiting structure is limited by the first abutting piece and stops rotating, the steering wheel assembly or the wheel assembly can only rotate by a preset angle. The technical problemthat in the prior art, a bearing, connected between a steering wheel and wheels, of a cleaning robot can freely rotate on a rack, so that a user can turn the steering wheel infinitely, and then the cleaning robot works abnormally is solved.

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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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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