Title:
WATER PUMP MOVEMENT-PREVENTION DEVICE USED FOR WATER JET LOOM
Document Type and Number:
WIPO Patent Application WO/2020/164310
Kind Code:
A1
Abstract:
A water pump (5) movement-prevention device used for a water jet loom; the device comprises a 匚-shaped plate (1); a bolt (2) is rotatingly connected within the opening of the 匚-shaped plate (1), and a servo motor (3) is fixed at the exterior of the 匚-shaped plate (1), the servo motor (3) driving the bolt (2) to rotate; a fixing seat (4) is slidingly connected within the opening of the 匚-shaped plate (1), and the fixing seat (4) is connected to the bolt (2) by means of threads; a water pump (5) is fixed on the fixing seat (4), and a sliding block (6) is fixed at a bottom portion of the fixing seat (4); a sliding groove (7) in which the sliding block (6) slides horizontally is provided on the 匚-shaped plate (1); the location at which the fixing seat is located on the 匚-shaped plate (1) is locked by a first locking part (9), and further provided on the 匚-shaped plate (1) is a second locking part (10) which is used to lock the position of the bolt (2); the described device locks the position of the fixing seat by means of the first locking part, and locks the position of the bolt by means of the second locking part; and by means of locking the positions of the fixing seat and the bolt, the position of the water pump (5) may be effectively prevented from changing.
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Inventors:
WANG ANJIAN (CN)
LI YONG (CN)
XING XIANGHU (CN)
LIU JINGRAN (CN)
LI YONG (CN)
XING XIANGHU (CN)
LIU JINGRAN (CN)
Application Number:
PCT/CN2019/127074
Publication Date:
August 20, 2020
Filing Date:
December 20, 2019
Export Citation:
Assignee:
WANG ANJIAN (CN)
International Classes:
D03D47/32; F04D29/00
Foreign References:
| CN109779943A | 2019-05-21 | |||
| CN206814947U | 2017-12-29 | |||
| CN104846513A | 2015-08-19 | |||
| CN1944732A | 2007-04-11 | |||
| JPS5590646A | 1980-07-09 | |||
| US3828829A | 1974-08-13 | |||
| GB107909A | 1917-07-19 | |||
| JPH03161553A | 1991-07-11 |
Attorney, Agent or Firm:
BEIJING IP PATENT AGENCY CO., LTD. (CN)
Download PDF:
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