Title:
CONTINUOUS BELT CHANGING DEVICE DRIVEN BY HYDRAULIC ROLLER
Document Type and Number:
WIPO Patent Application WO/2019/056411
Kind Code:
A1
Abstract:
A continuous belt changing device driven by a hydraulic roller. The belt changing device comprises a belt removing mechanism for removing an old conveyor belt (7) and a belt supply mechanism for supplying a new conveyor belt (11). A tail end of the old conveyor belt (7) is connected to a start end of the new conveyor belt (11). The belt removing mechanism is provided with a roller group for moving the old conveyor belt (7). The roller group comprises two or more friction rollers (2-2, 2-3). The friction rollers (2-2, 2-3) in the roller group radially engage with each other so as to be linked, or engage with an intermediate member so as to be linked. At least one of the friction rollers (2-2, 2-3) in the roller group is provided with a driving component for rotating the friction rollers (2-2, 2-3).
Inventors:
KOU ZIMING (CN)
WU JUAN (CN)
GAO GUIJUN (CN)
LI JUNXIA (CN)
WANG SONGYAN (CN)
LI CHAOYU (CN)
WU JUAN (CN)
GAO GUIJUN (CN)
LI JUNXIA (CN)
WANG SONGYAN (CN)
LI CHAOYU (CN)
Application Number:
PCT/CN2017/104582
Publication Date:
March 28, 2019
Filing Date:
September 29, 2017
Export Citation:
Assignee:
UNIV TAIYUAN TECHNOLOGY (CN)
International Classes:
B65G15/00
Foreign References:
| CN203900823U | 2014-10-29 | |||
| CN204416330U | 2015-06-24 | |||
| DE1119164B | 1961-12-07 | |||
| CN106429177A | 2017-02-22 | |||
| DE4233131A1 | 1994-04-07 | |||
| CN104003230A | 2014-08-27 |
Attorney, Agent or Firm:
CHINA PAT INTELLECTUAL PROPERTY OFFICE (CN)
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