Title:
PIPELINE TYPE INTELLIGENT SPRAYING ROBOT AND WORKING METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2020/238305
Kind Code:
A1
Abstract:
A pipeline type intelligent spraying robot and a working method thereof. The robot comprises a frame (1), multi-wheel drive units (2), and a pre-tensioning and reducing mechanism 3. Three multi-wheel drive units (2) are provided on the body of the frame (1), drive wheels (205) are distributed at 120°, and a drive motor (206) and the drive wheel (205) are fixed on the same support, so that the drive unit (2) is simplified, thereby economizing a design space. In order to prevent the drive wheel (205) from slipping, a rubber material is surrounded on the periphery of the drive wheel (205) to increase a static friction coefficient. A synchronous belt (212) is used as the transmission mode of the drive motor (206) and the drive wheel (205), so that a constant transmission ratio during transmission is maintained, stable transmission and vibration damping are implemented, and maintenance can be facilitated during use. Three independent torque motors are used so that the robot is driven to smoothly pass through a circular bend pipe by means of differential speeds between three wheels.
Inventors:
WANG YI (CN)
Application Number:
PCT/CN2020/077108
Publication Date:
December 03, 2020
Filing Date:
February 28, 2020
Export Citation:
Assignee:
NANJING LINGQUE INTELLIGENT MFG CO LTD (CN)
International Classes:
B05B13/06; B08B9/051; B25J11/00; F16L101/10
Foreign References:
| CN110180720A | 2019-08-30 | |||
| CN209502082U | 2019-10-18 | |||
| CN209288966U | 2019-08-23 | |||
| CN108071893A | 2018-05-25 | |||
| CN207555217U | 2018-06-29 | |||
| CN206861147U | 2018-01-09 | |||
| KR20080109378A | 2008-12-17 | |||
| JP2003251234A | 2003-09-09 | |||
| EP3059484A1 | 2016-08-24 |
Attorney, Agent or Firm:
NANJING TAIPU PATENT AGENCY (GENERAL PARTNERSHIP) (CN)
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