Title:
ENGINE TRANSMISSION MECHANISM
Document Type and Number:
WIPO Patent Application WO/2017/215667
Kind Code:
A1
Abstract:
An engine transmission mechanism, relating to the technical field of internal transmission of engines. The engine transmission mechanism comprises two parallel crankshafts (1). A connecting rod (6) is hingedly connected between crank pins (1-2) corresponding to the two crankshafts (1), to form a double crank mechanism. The connecting rod (6) is mounted with a piston (5), and the connecting rod (6) comprises a connecting rod body (6-2). Connecting rod covers (6-1) are detachably fixed at two ends of the connecting rod body (6-2). The two ends of the connecting rod body (6-2) abut against the connecting rod covers (6-1) to form crank pin holes hingedly connected to the crank pins (1-2). Main shafts (1-1) of the two crankshafts (1) are each mounted with a transmission gear (2). A center output gear (3) is engagedly mounted between two transmission gears (2). The center output gear (3) is mounted on a spindle (3-1) that is fixed on a cylinder. A power output connecting portion (4) is mounted on the center output gear (3). The engine transmission mechanism resolves the problems of connection and assembly such as the connection between the crankshafts (1) and the double crank mechanism connecting rod (6). The assembly process of the crankshafts (1) and the connecting rod (6) are desirable. The power is output by the center output gear (3), so that a feasible power output manner is provided.
Inventors:
WANG PENGBO (CN)
WANG PING (CN)
LIU YINPING (CN)
WANG PING (CN)
LIU YINPING (CN)
Application Number:
PCT/CN2017/088812
Publication Date:
December 21, 2017
Filing Date:
June 16, 2017
Export Citation:
Assignee:
XUZHOU XIAN BO ENGINE MACHINERY TECH CO LTD (CN)
International Classes:
F02B75/32
Foreign References:
| CN104481689A | 2015-04-01 | |||
| CN205744147U | 2016-11-30 | |||
| CN205876489U | 2017-01-11 | |||
| CN205744177U | 2016-11-30 | |||
| DE102006015629A1 | 2007-10-11 | |||
| DE102005055433B3 | 2007-04-12 | |||
| CN201013450Y | 2008-01-30 | |||
| CN102191996A | 2011-09-21 |
Attorney, Agent or Firm:
XUZHOUSHI SANLIAN PATENT AGENCY (CN)
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