CN102684368A - Novel connection structure for drive motor - Google Patents

Novel connection structure for drive motor Download PDF

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Publication number
CN102684368A
CN102684368A CN2012101620680A CN201210162068A CN102684368A CN 102684368 A CN102684368 A CN 102684368A CN 2012101620680 A CN2012101620680 A CN 2012101620680A CN 201210162068 A CN201210162068 A CN 201210162068A CN 102684368 A CN102684368 A CN 102684368A
Authority
CN
China
Prior art keywords
main shaft
electric machine
machine main
flywheel
drive motor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN2012101620680A
Other languages
Chinese (zh)
Inventor
应青
孙树林
陶浩
陈玉
康娟
唐国强
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DEC DONGFENG ELECTRIC MACHINERY Co Ltd
Original Assignee
DEC DONGFENG ELECTRIC MACHINERY Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by DEC DONGFENG ELECTRIC MACHINERY Co Ltd filed Critical DEC DONGFENG ELECTRIC MACHINERY Co Ltd
Priority to CN2012101620680A priority Critical patent/CN102684368A/en
Publication of CN102684368A publication Critical patent/CN102684368A/en
Pending legal-status Critical Current

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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids

Abstract

The invention discloses a novel connection structure for a drive motor. One end of a motor spindle (1) is connected with the drive motor; the other end of the motor spindle (1) is connected with a gear box; a flywheel (2) is sleeved on the inner side of the gear box and meshed with the motor spindle (1); a shaft locating bearing (3) is arranged at one end of the gear box, facing to the motor spindle (1); an inner ring of the shaft locating bearing (3) is sleeved on the motor spindle (1), and an outer ring of the shaft locating bearing (3) is connected with the brim of the outer side without meshed teeth of the flywheel (2). The novel connection structure for the drive motor disclosed by the invention has the beneficial effects of compact structure, excellent function, easiness in control, low cost and high energy utilization rate.

Description

Novel drive motors draw bail
Technical field
The present invention relates to electric automobile, particularly a kind of novel drive motors draw bail.
Background technology
At present, electric automobile still is in the starting stage, is the electric automobile station overwhelming majority of dynamical system with the conventional engines, and the problem that Transmission Engine exists that complex structure, cost are high, operation is difficult to control, capacity usage ratio is relatively poor.
Summary of the invention
The objective of the invention is to overcome the shortcoming of prior art, a kind of novel drive motors draw bail is provided, it has reduced the coupling part of drive system, has improved the efficient of system, compact conformation, and function is superior, is easy to control, and cost is low, and capacity usage ratio is high.
The object of the invention is realized through following technical scheme: electric machine main shaft one end links to each other with drive motors; The other end links to each other with gearbox; Flywheel sleeve is inboard at gearbox, and meshes with electric machine main shaft, and gearbox is provided with a location bearing towards electric machine main shaft one end; The inner ring of axial location bearing is enclosed within on the electric machine main shaft, and the outer ring of axial location bearing links to each other with the outer ledge that flywheel does not have grinding tooth.
The present invention has the following advantages: compact conformation, and function is superior, is easy to control, and cost is low, and capacity usage ratio is high.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Among the figure, 1-electric machine main shaft, 2-flywheel, 3-axle location bearing.
Embodiment
Below in conjunction with accompanying drawing the present invention is done further description: as shown in Figure 1, a kind of novel drive motors draw bail, electric machine main shaft 1 one ends link to each other with drive motors; The other end links to each other with gearbox; Flywheel 2 is enclosed within the gearbox inboard, and meshes with electric machine main shaft 1, and gearbox is provided with a location bearing 3 towards electric machine main shaft 1 one ends; The inner ring of axial location bearing 3 is enclosed within on the electric machine main shaft 1, and the outer ring of axial location bearing 3 links to each other with the outer ledge of flywheel 2 no grinding tooths.
The course of work of the present invention is following: electric machine main shaft 1 is connected with flywheel 2; In the course of the work; Electric machine main shaft 1 rotates under the effect of motor, and drives flywheel 2 and rotate together, because the coupling part of minimizing volume drive system; Reduced the axial dimension of dynamical system, the present invention has improved the operating efficiency and the capacity usage ratio of system.

Claims (1)

1. novel drive motors draw bail; It is characterized in that: electric machine main shaft (1) one end links to each other with drive motors, and the other end links to each other with gearbox, and flywheel (2) is enclosed within the gearbox inboard; And mesh with electric machine main shaft (1); Gearbox is provided with a location bearing (3) towards electric machine main shaft (1) one end, and the inner ring of axial location bearing (3) is enclosed within on the electric machine main shaft (1), and the outer ring of axial location bearing (3) links to each other with the outer ledge of the no grinding tooth of flywheel (2).
CN2012101620680A 2012-05-23 2012-05-23 Novel connection structure for drive motor Pending CN102684368A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012101620680A CN102684368A (en) 2012-05-23 2012-05-23 Novel connection structure for drive motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012101620680A CN102684368A (en) 2012-05-23 2012-05-23 Novel connection structure for drive motor

Publications (1)

Publication Number Publication Date
CN102684368A true CN102684368A (en) 2012-09-19

Family

ID=46815883

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012101620680A Pending CN102684368A (en) 2012-05-23 2012-05-23 Novel connection structure for drive motor

Country Status (1)

Country Link
CN (1) CN102684368A (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB869819A (en) * 1959-11-24 1961-06-07 Austinlite Ltd Improvements relating to flywheel electrical machines
GB948864A (en) * 1961-08-07 1964-02-05 Acec Improvements in electro-mechanical drive plants
US20010043019A1 (en) * 1999-06-15 2001-11-22 Mannesmann Sachs Ag Drive system
CN1767328A (en) * 2005-09-28 2006-05-03 孙为红 Energy-storing type biaxial variable-speed motor for electric vehicle
CN201204540Y (en) * 2008-01-08 2009-03-04 林丽里 Mixed generator with built-in eddy current magneto resistance
CN102358157A (en) * 2011-08-31 2012-02-22 重庆长安汽车股份有限公司 Motor integrated structure of hybrid electric vehicle
CN202565089U (en) * 2012-05-23 2012-11-28 东方电气集团东风电机有限公司 Novel drive motor coupling structure

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB869819A (en) * 1959-11-24 1961-06-07 Austinlite Ltd Improvements relating to flywheel electrical machines
GB948864A (en) * 1961-08-07 1964-02-05 Acec Improvements in electro-mechanical drive plants
US20010043019A1 (en) * 1999-06-15 2001-11-22 Mannesmann Sachs Ag Drive system
CN1767328A (en) * 2005-09-28 2006-05-03 孙为红 Energy-storing type biaxial variable-speed motor for electric vehicle
CN201204540Y (en) * 2008-01-08 2009-03-04 林丽里 Mixed generator with built-in eddy current magneto resistance
CN102358157A (en) * 2011-08-31 2012-02-22 重庆长安汽车股份有限公司 Motor integrated structure of hybrid electric vehicle
CN202565089U (en) * 2012-05-23 2012-11-28 东方电气集团东风电机有限公司 Novel drive motor coupling structure

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Application publication date: 20120919