Title:
ORBITING SCROLL PLATE DRIVING ASSEMBLY, AND SCROLL COMPRESSOR
Document Type and Number:
WIPO Patent Application WO/2021/004332
Kind Code:
A1
Abstract:
Disclosed is an orbiting scroll plate driving assembly, comprising a driving main shaft (7), a driving tail shaft (6) and an eccentric shaft sleeve (5), wherein the driving tail shaft (6) is eccentrically connected to the driving main shaft (7), and the eccentric shaft sleeve (5) is rotatably arranged on the driving tail shaft (6) in a sleeved manner. The orbiting scroll plate driving assembly further comprises a limiting portion (14), wherein the limiting portion (14) is arranged on the driving tail shaft (6), a limiting portion first protrusion (141) is arranged on the limiting portion (14), an eccentric shaft sleeve groove (51) having the limiting portion first protrusion (141) correspondingly inserted therein is arranged on the eccentric shaft sleeve (5), and the width of the eccentric shaft sleeve groove (51) is greater than the width of the limiting portion first protrusion (141). The limiting portion (14) is arranged on the driving tail shaft (6), and a joggle joint structure is arranged between the limiting portion (14) and the eccentric shaft sleeve (5), such that the circumferential rotation and axial movement of the eccentric shaft sleeve (5) can be limited, and the assembly process is simple. Further disclosed is a scroll compressor having the orbiting scroll plate driving assembly.
Inventors:
HU YUSHENG (CN)
WEI HUIJUN (CN)
LIU YUN (CN)
LIU SHUANGLAI (CN)
SHAN CAIXIA (CN)
KANG XIAOLI (CN)
LI XUEFENG (CN)
CHEN XIAOSHAN (CN)
WEI HUIJUN (CN)
LIU YUN (CN)
LIU SHUANGLAI (CN)
SHAN CAIXIA (CN)
KANG XIAOLI (CN)
LI XUEFENG (CN)
CHEN XIAOSHAN (CN)
Application Number:
PCT/CN2020/099273
Publication Date:
January 14, 2021
Filing Date:
June 30, 2020
Export Citation:
Assignee:
GREE GREEN REFRIGERATION TECH CT CO LTD ZHUHAI (CN)
International Classes:
F04C18/02; F04C29/00
Domestic Patent References:
| WO2018159143A1 | 2018-09-07 |
Foreign References:
| CN110319003A | 2019-10-11 | |||
| CN206092405U | 2017-04-12 | |||
| CN206092405U | 2017-04-12 | |||
| CN109185133A | 2019-01-11 | |||
| CN1629486A | 2005-06-22 | |||
| CN208885525U | 2019-05-21 | |||
| CN102678563A | 2012-09-19 | |||
| JPH08159054A | 1996-06-18 |
Other References:
See also references of EP 3964711A4
Attorney, Agent or Firm:
ADVANCE CHINA IP LAW OFFICE (CN)
Download PDF:
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