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1. WO2020192073 - ECCENTRIC WHEEL-BASED SYNCHRONOUS ROTATION DRIVING MECHANISM

Publication Number WO/2020/192073
Publication Date 01.10.2020
International Application No. PCT/CN2019/109461
International Filing Date 30.09.2019
IPC
F16H 21/18 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
HGEARING
21Gearings comprising primarily only links or levers, with or without slides
10all movement being in, or parallel to, a single plane
16for interconverting rotary motion and reciprocating motion
18Crank gearings; Eccentric gearings
F16H 21/04 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
HGEARING
21Gearings comprising primarily only links or levers, with or without slides
04Guiding mechanisms, e.g. for straight-line guidance
H02K 7/06 2006.01
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
7Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
06Means for converting reciprocating motion into rotary motion or vice versa
Applicants
  • 苏州富强科技有限公司 SUZHOU RS TECHNOLOGY CO., LTD [CN]/[CN]
Inventors
  • 吴加富 WU, Jiafu
  • 缪磊 MIAO, Lei
  • 蒋玉斌 JIANG, Yubin
Agents
  • 北京远大卓悦知识产权代理事务所(普通合伙) CHINA FARFIR INTELLECTUAL PROPERTY
Priority Data
201910228152.X25.03.2019CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) ECCENTRIC WHEEL-BASED SYNCHRONOUS ROTATION DRIVING MECHANISM
(FR) MÉCANISME D'ENTRAÎNEMENT EN ROTATION SYNCHRONE, FAISANT APPEL À UNE ROUE EXCENTRIQUE
(ZH) 一种偏心轮同步转动驱动机构
Abstract
(EN)
An eccentric wheel-based synchronous rotation driving mechanism (1), comprising: an eccentric wheel (13); a transmission plate (14) eccentrically and rotatably connected to the eccentric wheel (13); and rotating assemblies (15) rotatably and slidably connected to the transmission plate (14). There are at least two groups of rotating assemblies (15). Each rotating assembly (15) comprises: a rotating shaft (151) rotatably and slidably connected to the transmission plate (14); and a lifting shaft (152) parallel to and spaced apart from the rotating shaft (151), wherein a connecting rod is fixedly connected between the rotating shaft (151) and the lifting shaft (152). By means of eccentric transmission, only one power source is needed, and therefore, the equipment cost is reduced; in addition, the synchronous rate is increased, the installation space is reduced, real-time synchronous deflection of multiple parts can be implemented, and the deflection efficiency is improved.
(FR)
L'invention concerne un mécanisme (1) d'entraînement en rotation synchrone faisant appel à une roue excentrique, le mécanisme comprenant : une roue excentrique (13) ; une plaque de transmission (14) reliée excentrique et rotative à la roue excentrique (13) ; et des ensembles tournants (15) reliés rotatifs et coulissants à la plaque de transmission (14). Il existe au moins deux groupes d'ensembles tournants (15). Chaque ensemble tournant (15) comprend : un arbre tournant (151) relié rotatif et coulissant à la plaque de transmission (14) ; et un arbre de levage (152) parallèle à l'arbre tournant (151) et espacé de ce dernier, une bielle étant reliée fixe entre l'arbre tournant (151) et l'arbre de levage (152). Au moyen d'une transmission excentrique, une seule source d'alimentation est nécessaire et, par conséquent, le coût des équipements est réduit ; en outre, le taux synchrone est augmenté, l'espace d'installation est réduit, une déviation synchrone en temps réel des multiples parties peut être mise en œuvre, et l'efficacité de déviation est améliorée.
(ZH)
一种偏心轮同步转动驱动机构(1),包括:偏心轮(13);与所述偏心轮(13)偏心转动连接的传动板(14);以及与所述传动板(14)转动且滑动连接的转动组件(15),所述转动组件(15)设有至少两组,所述转动组件(15)包括:转动轴(151),所述转动轴(151)与所述传动板(14)转动且滑动连接;以及升降轴(152),所述升降轴(152)与所述转动轴(151)平行且间隔设置,其中,所述转动轴(151)与所述升降轴(152)间固接有连接杆。通过采用偏心传动的方式,仅需一个动力源,不仅降低了设备成本,还提高了同步率和缩小安装空间,能够对多个零部件进行实时同步偏转,提高了偏转效率。
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