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Anti-overturning chuck and absorbing type self-moving device using anti-overturning chuck

An adsorption-type, self-moving technology, applied in the field of robots, can solve problems such as stuck, the robot cannot work normally, and the suction cup is overturned, so as to achieve the effect of ensuring normal work, simple structure, and easy implementation

Inactive Publication Date: 2015-05-27
ECOVACS COMML ROBOTICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when there are protrusions or gaps on the working surface, the edge of the suction cup is likely to be overturned by the protrusions, stuck, or stuck in the gaps, causing the robot to fail to work normally

Method used

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  • Anti-overturning chuck and absorbing type self-moving device using anti-overturning chuck
  • Anti-overturning chuck and absorbing type self-moving device using anti-overturning chuck
  • Anti-overturning chuck and absorbing type self-moving device using anti-overturning chuck

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] Introduce an embodiment of the anti-overturn suction cup of the present invention below in conjunction with accompanying drawing.

[0024] like figure 2 As shown, an anti-turning suction cup 1 includes a suction cup bottom 2 that is sealed with a working surface 5 , and a raised portion 3 that deviates from the working surface 5 is provided on the outer side of the suction cup bottom 2 . More preferably, the top of the raised portion 3 is further provided with a blocking portion 4, and the blocking portion 4 extends upwards for a certain distance from the top of the raised portion.

[0025] In this embodiment, the surface of the raised portion 3 is set as an inclined surface, and the angle between the inclined surface and the working surface is 20°-50°, preferably 30°. When the angle between the inclined surface and the working surface is small (such as less than 20°), the top of the raised part of the suction cup is easy to be lower than the highest point of the prot...

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PUM

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Abstract

An anti-tip suction cup (1) and a suction-type auto-moving apparatus using the anti-tip suction cup (1) have advantages of simple structures and being easy to implement. The anti-tip suction cup (1) comprises a suction cup bottom (2) capable of being sealed with a working surface, and a warping portion (3) deviating from a direction of the working surface (5) is disposed at an outer side of the suction cup bottom (2). A stop portion (4) may be disposed at the top of the warping portion (3). The anti-tip suction cup (1) can effectively prevent an edge portion of the suction cup bottom (2) from tipping or jamming by a protrusion or jamming in a gap, so as to ensure normal work of a robot equipped with the anti-tip suction cup (1).

Description

technical field [0001] The invention relates to the technical field of robots, in particular to an anti-turnover suction cup and an adsorption-type self-moving device using the anti-turnover suction cup. Background technique [0002] figure 1 It is a schematic diagram of a sucker in the prior art, such as figure 1 As shown in the figure, when robots that perform cleaning tasks such as adsorption automatic cleaning machines and glass-cleaning robots work, they rely on the adsorption force generated by the suction cup at the bottom and the friction force closely related to the adsorption force to ensure that they are on the working surface. Walk freely, so as to complete the corresponding cleaning tasks. [0003] Existing suction cups are generally rotary bodies with thin and soft edges. When the robot is working, the edge portion of the suction cup is close to the working surface in a manner parallel to the working surface. When the working surface is smooth and flat, for...

Claims

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Application Information

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IPC IPC(8): A47L1/02
CPCA47L1/02A47L2201/04
Inventor 杨敏敏
Owner ECOVACS COMML ROBOTICS CO LTD
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