CN204517562U - A kind of improved electric motor transmission device - Google Patents

A kind of improved electric motor transmission device Download PDF

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Publication number
CN204517562U
CN204517562U CN201520131953.1U CN201520131953U CN204517562U CN 204517562 U CN204517562 U CN 204517562U CN 201520131953 U CN201520131953 U CN 201520131953U CN 204517562 U CN204517562 U CN 204517562U
Authority
CN
China
Prior art keywords
drive
electric motor
concentric shafts
power wheels
transmission device
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.)
Expired - Fee Related
Application number
CN201520131953.1U
Other languages
Chinese (zh)
Inventor
张恩铎
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.)
TIANJIN ENDUO MACHINERY Co Ltd
Original Assignee
TIANJIN ENDUO 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 TIANJIN ENDUO MACHINERY Co Ltd filed Critical TIANJIN ENDUO MACHINERY Co Ltd
Priority to CN201520131953.1U priority Critical patent/CN204517562U/en
Application granted granted Critical
Publication of CN204517562U publication Critical patent/CN204517562U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)

Abstract

The utility model discloses a kind of improved electric motor transmission device, this device at least comprises the first drive be connected with motor-driven by belt, the power wheels be connected by least one concentric shafts with described first drive, the second drive be connected respectively by least two concentric shafts with described power wheel group and the 3rd drive.Transmission gear for electric motor of the present utility model drives two drives to rotate by power wheels simultaneously, and when transmission efficiency is constant, transmission device area reduces one times, effectively improves operating efficiency.

Description

A kind of improved electric motor transmission device
Technical field
The utility model relates to field of mechanical technique, is specially a kind of improved electric motor transmission device.
Background technology
Existing transmission gear for electric motor majority is the combination of drive and power wheel, power exports after drive spreads out of rear arrival power wheel, this kind of drive cannot adapt to the power needs of complicated machinery, in addition, traditional drive and the connected mode of power wheel cause the kinetic equation loss in transmission process serious, and these defects have a strong impact on transmission efficiency.
Utility model content
In order to overcome the above-mentioned technical problem existed in prior art, the utility model provides the improved electric motor transmission device that a kind of transmission efficiency significantly improves.
Transmission gear for electric motor of the present utility model, at least comprise the first drive be connected with motor-driven by belt, the power wheels be connected by concentric shafts with described first drive, the second drive be connected respectively by concentric shafts with described power wheel group and the 3rd drive.
Preferably, one group of concentric shafts is at least comprised between described first drive and described power wheels.
Preferably, two groups of concentric shafts are at least comprised between described power wheels and described second drive.
Preferably, two groups of concentric shafts are at least comprised between described power wheels and described 3rd drive.
During work, motor is rotated by belt drive first drive, first drive drives power wheels to rotate by concentric shafts, power wheels drive the second drive and the 3rd drive to rotate by concentric shafts, after second drive and the 3rd drive send power to external equipment respectively, complete a power train process.
Transmission gear for electric motor of the present utility model drives two drives to rotate by power wheels simultaneously, and when transmission efficiency is constant, transmission device area reduces one times, effectively improves operating efficiency.
Accompanying drawing explanation
Fig. 1 is the vertical view of transmission gear for electric motor of the present utility model
Number in the figure is described as follows:
1-first drive; 2-concentric shafts; 3-power wheels; 4-second drive; 5-second drive.
Embodiment
Below in conjunction with accompanying drawing, brief description is made to embodiment of the present utility model.
According to Fig. 1, a kind of transmission gear for electric motor, comprise the first drive 1 be connected with motor-driven by belt, the power wheels 3 be connected by concentric shafts 2 with the first drive 1, the second drive 4 be connected respectively by concentric shafts 2 with power wheels 3 and the 3rd drive 5.
Wherein, one group of concentric shafts 2 is comprised between the first drive 1 and power wheels 3.Two groups of concentric shafts 2 are comprised between power wheels 3 and the second drive 4.Two groups of concentric shafts 2 are comprised between power wheels 3 and the 3rd drive 4.
During work, motor is rotated by belt drive first drive 1, first drive 1 drives power wheels 3 to rotate by concentric shafts 2, power wheels 3 drive the second drive 4 and the 3rd drive 5 to rotate by concentric shafts 2, after second drive 4 and the 3rd drive 5 send power to external equipment respectively, complete a power train process.

Claims (4)

1. an improved electric motor transmission device, it is characterized in that, described transmission gear for electric motor at least comprises the first drive be connected with motor-driven by belt, the power wheels be connected by concentric shafts with described first drive, the second drive be connected respectively by concentric shafts with described power wheel group and the 3rd drive.
2. transmission gear for electric motor according to claim 1, is characterized in that, at least comprises one group of concentric shafts between described first drive and described power wheels.
3. transmission gear for electric motor according to claim 1, is characterized in that, at least comprises two groups of concentric shafts between described power wheels and described second drive.
4. transmission gear for electric motor according to claim 1, is characterized in that, at least comprises two groups of concentric shafts between described power wheels and described 3rd drive.
CN201520131953.1U 2015-03-09 2015-03-09 A kind of improved electric motor transmission device Expired - Fee Related CN204517562U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520131953.1U CN204517562U (en) 2015-03-09 2015-03-09 A kind of improved electric motor transmission device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520131953.1U CN204517562U (en) 2015-03-09 2015-03-09 A kind of improved electric motor transmission device

Publications (1)

Publication Number Publication Date
CN204517562U true CN204517562U (en) 2015-07-29

Family

ID=53715494

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520131953.1U Expired - Fee Related CN204517562U (en) 2015-03-09 2015-03-09 A kind of improved electric motor transmission device

Country Status (1)

Country Link
CN (1) CN204517562U (en)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150729

Termination date: 20170309