WO2022170637A1 - Robot de nettoyage de corps étrangers métalliques dans le métro - Google Patents

Robot de nettoyage de corps étrangers métalliques dans le métro Download PDF

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Publication number
WO2022170637A1
WO2022170637A1 PCT/CN2021/076661 CN2021076661W WO2022170637A1 WO 2022170637 A1 WO2022170637 A1 WO 2022170637A1 CN 2021076661 W CN2021076661 W CN 2021076661W WO 2022170637 A1 WO2022170637 A1 WO 2022170637A1
Authority
WO
WIPO (PCT)
Prior art keywords
electromagnet
subway
metal foreign
motor
cleaning robot
Prior art date
Application number
PCT/CN2021/076661
Other languages
English (en)
Chinese (zh)
Inventor
夏泽宇
夏钢
方芳
Original Assignee
苏州优它科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 苏州优它科技有限公司 filed Critical 苏州优它科技有限公司
Priority to PCT/CN2021/076661 priority Critical patent/WO2022170637A1/fr
Publication of WO2022170637A1 publication Critical patent/WO2022170637A1/fr

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
    • E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
    • E01H1/14—Removing by magnetic effect

Definitions

  • the invention relates to a cleaning robot, in particular to a subway metal foreign body cleaning robot.
  • the subway vehicle is powered by the power supply system during operation. Its working principle is: the power frequency alternating current near the rail is rectified into direct current by the rectifier, and the direct current is converted into high frequency alternating current under the action of the high frequency inverter. The high-frequency magnetic field is excited nearby, and is converted into electric energy that can be used for driving by the electric energy conversion device.
  • the invention overcomes the deficiencies of the prior art and provides a subway metal foreign body cleaning robot with a simple structure.
  • a subway metal foreign body cleaning robot comprising a robot body and an electromagnet
  • a first motor is installed on the robot body
  • a bracket is connected to the output shaft of the first motor
  • the electromagnet is installed on the bracket
  • an electrostatic generator is arranged on the electromagnet
  • a roller is arranged above the electromagnet
  • a film is wound on the roller
  • the roller is formed by a second motor driven.
  • a subway metal foreign body cleaning robot further includes that the electromagnet includes an electromagnet body, a plurality of bumps arranged on the peripheral surface of the electromagnet body, and the bracket includes a cylindrical frame body, a strut connected with the cylindrical frame body, one end of the cylindrical frame body is open and the other end is closed, the inner wall of the cylindrical frame body is provided with a plurality of grooves, and the protrusions are inserted into the In the groove, the support rod is connected with the output shaft of the first motor.
  • a subway metal foreign body cleaning robot further includes that the film is a point-breaking film.
  • a subway metal foreign body cleaning robot further includes that the electromagnet body is cylindrical or rectangular.
  • a subway metal foreign body cleaning robot further includes that the second motor is a servo motor.
  • the present invention solves the defects existing in the background technology.
  • the present invention has a simple structure and is convenient to use.
  • the electromagnet is used to absorb metal foreign objects.
  • the film can be wound.
  • the electromagnet is protected from contamination by the thin film.
  • FIG. 1 is a schematic structural diagram of a preferred embodiment of the present invention.
  • FIG. 2 is a schematic structural diagram of an electromagnet according to a preferred embodiment of the present invention.
  • FIG. 3 is a schematic structural diagram of a groove provided on the cylindrical frame of the preferred embodiment of the present invention.
  • robot body 12, electromagnet, 14, first motor, 16, output shaft, 18, bracket, 20, electrostatic generator, 22, roller, 24, film, 26, second motor, 28 , Electromagnet body, 30, bump, 32, cylinder frame, 34, strut, 36, groove.
  • a subway metal foreign body cleaning robot includes a robot body 10 and an electromagnet 12, a first motor 14 is installed on the robot body 10, and a bracket 18 is connected to the output shaft 16 of the first motor 14,
  • the electromagnet 12 is installed on the bracket 18 , an electrostatic generator 20 is arranged on the electromagnet 12 , a roller 22 is arranged above the electromagnet 12 , a film 24 is wound on the roller 22 , and the roller 22 is driven by a second motor 26 .
  • the electromagnet 12 includes an electromagnet body 28 and a plurality of bumps 30 disposed on the peripheral surface of the electromagnet body 28
  • the bracket 18 includes a cylindrical frame body 32 and a support rod 34 connected to the cylindrical frame body 32 .
  • One end of the cylinder frame body 32 is open and the other end is closed.
  • the inner wall of the cylinder frame body 32 is provided with a plurality of grooves 36, and the protrusions 30 are inserted into the grooves 36.
  • the cylinder frame body 32 is connected with the electromagnet body 28.
  • the support rod 34 is connected with the output shaft 16 of the first motor 14 .
  • the electromagnet body 28 and the plurality of bumps 30 are integrally formed to improve the strength of the electromagnet 12 .
  • the film 24 is preferably a point-breaking film, which is convenient for the separation of the film 24 and the film wound on the electromagnet body 28, which is convenient and quick, and improves the work efficiency.
  • the electromagnet body 28 preferably has a cylindrical shape, which is convenient for attracting more metal foreign objects, but it is not limited to a circle, and it can also be a rectangle.
  • the second motor 26 is a servo motor, which is convenient to drive the roller 22 to rotate forward or reverse.
  • the second motor 26 rotates forward, drives the roller 22 to rotate forward, the film 24 moves downward, the electrostatic generator 20 is activated, the film 24 is adsorbed on the electromagnet 12, the first motor 14 is activated, and the circular
  • the drum frame body 32 drives the electromagnet body 28 to rotate, wraps the film 24 on the electromagnet 12, the second motor 26 is reversed, and two opposite forces are generated on the film 24, so that the film 24 on the roller 22 can be connected to the electromagnet.
  • the thin film 24 on the iron 12 is separated, and the electromagnet 12 absorbs metal foreign matter. Since the thin film 24 protects the electromagnet 12, pollution to the electromagnet 12 is avoided.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Manipulator (AREA)

Abstract

L'invention concerne un robot de nettoyage de corps étrangers métalliques dans le métro, comprenant un corps (10) et un électroaimant (12), un premier moteur électrique (14) étant monté sur le corps de robot (10), un arbre de sortie (16) du premier moteur électrique (14) est relié à un support (18), l'électroaimant (12) est monté sur le support (18), l'électroaimant (12) est pourvu d'un générateur électrostatique (20), un rouleau (22) est disposé au-dessus de l'électroaimant (12), un film mince (24) est enroulé autour du rouleau (22), et le rouleau (22) est entraîné par un second moteur électrique (26). Le robot de nettoyage a une structure simple, et est pratique à utiliser, et un corps étranger métallique est attiré par l'électroaimant (12). De plus, sous la coopération du premier moteur électrique (14), du générateur électrostatique (20), du second moteur électrique (26) et du rouleau (22), le film mince (24) peut être enroulé autour de l'électroaimant (12), et le film mince (24) protège l'électroaimant (12), ce qui évite de contaminer l'électroaimant (12).
PCT/CN2021/076661 2021-02-15 2021-02-15 Robot de nettoyage de corps étrangers métalliques dans le métro WO2022170637A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2021/076661 WO2022170637A1 (fr) 2021-02-15 2021-02-15 Robot de nettoyage de corps étrangers métalliques dans le métro

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2021/076661 WO2022170637A1 (fr) 2021-02-15 2021-02-15 Robot de nettoyage de corps étrangers métalliques dans le métro

Publications (1)

Publication Number Publication Date
WO2022170637A1 true WO2022170637A1 (fr) 2022-08-18

Family

ID=82838156

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2021/076661 WO2022170637A1 (fr) 2021-02-15 2021-02-15 Robot de nettoyage de corps étrangers métalliques dans le métro

Country Status (1)

Country Link
WO (1) WO2022170637A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3401365A (en) * 1966-10-07 1968-09-10 Westinghouse Electric Corp Magnetic track cleaner
EP1876296B1 (fr) * 2006-07-06 2013-04-10 Koninklijke BAM Groep N.V. Méthode et appareil pour enlever des matériaux ferreux d'une voie ferrée
CN203420252U (zh) * 2013-08-22 2014-02-05 中铁第一勘察设计院集团有限公司 一种铁路钢轨打磨后的铁屑清除装置
CN107700407A (zh) * 2017-09-30 2018-02-16 中山市民众镇新平小学 一种塑胶跑道垃圾清理器
CN108773387B (zh) * 2018-06-12 2019-11-05 苏州大成电子科技有限公司 用于轨道交通的金属异物清理装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3401365A (en) * 1966-10-07 1968-09-10 Westinghouse Electric Corp Magnetic track cleaner
EP1876296B1 (fr) * 2006-07-06 2013-04-10 Koninklijke BAM Groep N.V. Méthode et appareil pour enlever des matériaux ferreux d'une voie ferrée
CN203420252U (zh) * 2013-08-22 2014-02-05 中铁第一勘察设计院集团有限公司 一种铁路钢轨打磨后的铁屑清除装置
CN107700407A (zh) * 2017-09-30 2018-02-16 中山市民众镇新平小学 一种塑胶跑道垃圾清理器
CN108773387B (zh) * 2018-06-12 2019-11-05 苏州大成电子科技有限公司 用于轨道交通的金属异物清理装置

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