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Sweeping robot

A sweeping robot and body technology, applied in the field of cleaning robots, can solve the problem of insensitivity of sweeper wheel suspension detection performance, and achieve the effects of increasing distance, improving stability and balance, and enhancing sensitivity

Pending Publication Date: 2019-11-15
GUANGZHOU COAYU ROBOT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Based on this, it is necessary to provide a sweeping robot for the insensitive problem of the suspension detection performance of the sweeper wheels

Method used

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Embodiment Construction

[0036] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0037] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. The terms "inner", "outer", "left", "right" and similar expressions are used herein for the purpose of descripti...

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Abstract

The invention relates to a sweeping robot comprising a main body, a wheel set and a balancing weight; the wheel set comprises an inner hub assembly and an outer hub assembly which rotates relative tothe inner hub assembly, the wheel set is rotationally connected with the main body through a rotating shaft, the rotating shaft is offset relative to the center of the wheel set, the balancing weightis arranged in the inner hub assembly, the balancing weight is far away from the rotating shaft, so that the center of gravity of the wheel set is far away from the rotating shaft, and the balancing weight can generate a first rotating torque which enables the wheel set to rotate relative to the main body by taking the rotating shaft as the axis. According to the sweeping robot in the invention, due to the fact that the balancing weight is arranged at the position, far away from the rotating shaft, of the inner hub assembly, the gravity center of the wheel set is far away from the rotating shaft, the balancing weight can generate the first rotating torque which enables the wheel set to rotate relative to the main body by taking the rotating shaft as the axis, and then the wheel set is prone to drooping when being suspended, thereby enhancing the sensitivity of the suspension detection performance of the wheel set as well as guaranteeing enough pressure on the ground of the wheel set togenerate ground grabbing force.

Description

technical field [0001] The invention relates to the field of cleaning robots, in particular to sweeping robots. Background technique [0002] With the continuous development of smart home technology, the level of intelligence and miniaturization of sweepers is getting higher and higher. Among them, the balance of miniaturized sweepers is a key issue in the design process of sweepers. In the existing sweepers, the wheels are generally arranged on the rocker arm, and then the rocker is arranged on the main body of the sweeper through the rotating shaft. This structure has a high sensitivity to drooping, but the structure of the wheel set will become larger. For a new type of sweeping machine with wheels arranged on the side of the main body, in the new type of sweeping machine, the eccentric position of the wheel is provided with a rotating shaft, and the wheel is connected to the main body through the rotating shaft. Due to the distance between the rotating shaft and the cent...

Claims

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Application Information

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IPC IPC(8): A47L11/24A47L11/40
CPCA47L11/24A47L11/40A47L11/4066A47L11/4072
Inventor 李孟钦郑卓斌王立磊其他发明人请求不公开姓名
Owner GUANGZHOU COAYU ROBOT CO LTD
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