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Title:
DEVICE AND METHOD FOR PERIODICALLY INSPECTING RIGID GUIDE
Document Type and Number:
WIPO Patent Application WO/2018/072274
Kind Code:
A1
Abstract:
Disclosed are a device and method for periodically inspecting a rigid guide. The device for periodic inspection comprises a mobile component (2) on a main bottom plate (1), a transmission component (3), a driving component (4), a guide component (5) and a housing (6), wherein the driving component (4) comprises a tilt angle sensor and a pressure sensor connected to a single-chip microcomputer; the single-chip microcomputer is connected to a driver (4-3); the driver (4-3) is connected to a brushless direct-current motor (4-2); an output shaft of the brushless direct-current motor (4-2) is provided with a photoelectric encoder connected to the driver (4-3); the mobile component (2) comprises driving output shafts (2-4, 2-12) and driven output shafts (2-7, 2-13); wheel flanges (2-9) on the driving output shafts (2-4, 2-12) and the driven output shafts (2-7, 2-13) are connected to hubs (2-10); permanent magnets (2-11) are arranged in the hubs (2-10); rubber layers (2-2) are arranged outside the hubs (2-10); the transmission component (3) comprises a worm (3-2) connected to the output shaft of the brushless direct-current motor (4-2), worm wheels (3-7) located on the driving output shafts (2-4, 2-12) and meshing with the worm (3-2), synchronous pulleys (3-5) on the driving output shafts (2-4, 2-12) and the driven output shafts (2-7, 2-13), and synchronous belts (3-6) wound around the synchronous pulleys (3-5); and the guide component (5) comprises guide wheels (5-1, 5-7). The device and method for periodically inspecting a rigid guide increase the speed of detection of the rigid guide, thus indirectly improving the production efficiency of a coal mine enterprise.

Inventors:
ZHOU, Gongbo (Science Academy of China University of Miningand Technology, No. 1 University RoadXuzhou, Jiangsu 6, 221116, CN)
GAO, ZhaoXing (Science Academy of China University of Miningand Technology, No. 1 University RoadXuzhou, Jiangsu 6, 221116, CN)
TANG, Chaoquan (Science Academy of China University of Miningand Technology, No. 1 University RoadXuzhou, Jiangsu 6, 221116, CN)
ZHU, Zhencai (Science Academy of China University of Miningand Technology, No. 1 University RoadXuzhou, Jiangsu 6, 221116, CN)
CAO, Guohua (Science Academy of China University of Miningand Technology, No. 1 University RoadXuzhou, Jiangsu 6, 221116, CN)
ZHOU, Ping (Science Academy of China University of Miningand Technology, No. 1 University RoadXuzhou, Jiangsu 6, 221116, CN)
CHEN, Hao (Science Academy of China University of Miningand Technology, No. 1 University RoadXuzhou, Jiangsu 6, 221116, CN)
Application Number:
CN2016/108878
Publication Date:
April 26, 2018
Filing Date:
December 07, 2016
Export Citation:
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Assignee:
CHINA UNIVERSITY OF MINING AND TECHNOLOGY (Science Academy of China University of Miningand Technology, No. 1 University RoadXuzhou, Jiangsu 6, 221116, CN)
International Classes:
B62D57/024; G01D21/02
Foreign References:
CN103802086A2014-05-21
FR2766782A11999-02-05
CN205558975U2016-09-07
CN201677943U2010-12-22
Attorney, Agent or Firm:
NANJING RUI HONG PATENT AND TRADEMARK OFFICE LLP (Room 304, No. 1 Taiping Gate StreetNanjing, Jiangsu 0, 210000, CN)
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