INDEPENDENTLY DRIVEN ROLLING MILL AND UNIT THEREFOR

WIPO Patent Application WO/2018/171395

A1

Disclosed are an independently driven rolling mill and a unit therefor, the independently driven rolling mill comprising an electric motor (6), a gearbox (4), a bevel gear box (1-1, 1-2) and a roller box (2) arranged in succession, wherein one electric motor corresponds to one gearbox and is connected via a connecting shaft I (5), the gearbox and the bevel gear box are connected via a connecting shaft II (3), and one bevel gear box corresponds to one roller box and is connected via geared transmission. Using an independent electric motor drive, the equipment structure is much simpler than a centralised drive, the equipment structure is simple and compact and more convenient for increasing high speed operating stability of the equipment; by means of different rolling directions, the unit enables rolling mills to be arranged at the same side or alternately arranged on different sides, which can significantly save on space occupied by rolling mills in the width direction, enabling the whole structural layout to be more compact.

CHEN YINGJUAN (CN)
ZHOU MIN (CN)
GAO AIMIN (CN)
LI TUXUE (CN)
MA JINJIANG (CN)
ZHANG RONGBIN (CN)

PCT/CN2018/077496

September 27, 2018

February 28, 2018

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CISDI ENDINEERING CO LTD (CN)

B21B35/12; B21B1/16

WO2011156086A1

2011-12-15

CN106694562A	2017-05-24
CN206613853U	2017-11-07
CN104785530A	2015-07-22
CN205270377U	2016-06-01
CN203484415U	2014-03-19
US5078000A	1992-01-07
EP0208803B1	1989-11-23

TIDYTEND INTELLECTUAL PROPERTY LAW FIRM (CN)

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