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CN201672004U - One-gear speed changing device for electric bus or truck - Google Patents

One-gear speed changing device for electric bus or truck Download PDF

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Publication number
CN201672004U
CN201672004U CN2010201832002U CN201020183200U CN201672004U CN 201672004 U CN201672004 U CN 201672004U CN 2010201832002 U CN2010201832002 U CN 2010201832002U CN 201020183200 U CN201020183200 U CN 201020183200U CN 201672004 U CN201672004 U CN 201672004U
Authority
CN
China
Prior art keywords
gear
truck
differential mechanism
changing device
speed changing
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
CN2010201832002U
Other languages
Chinese (zh)
Inventor
赵振宁
张彤
颜广博
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.)
Jilin Hui Hui Intelligent Robot Manufacturing Co., Ltd.
Original Assignee
CHANGCHUN SIDA AUTOMOTIVE TECHNOLOGY CONSULTING 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 CHANGCHUN SIDA AUTOMOTIVE TECHNOLOGY CONSULTING Co Ltd filed Critical CHANGCHUN SIDA AUTOMOTIVE TECHNOLOGY CONSULTING Co Ltd
Priority to CN2010201832002U priority Critical patent/CN201672004U/en
Application granted granted Critical
Publication of CN201672004U publication Critical patent/CN201672004U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H48/00—Differential gearings
    • F16H48/06—Differential gearings with gears having orbital motion
    • F16H48/08—Differential gearings with gears having orbital motion comprising bevel gears

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  • Structure Of Transmissions (AREA)

Abstract

The utility model discloses a one-gear speed changing device for an electric bus or truck, which is characterized by comprising an input shaft, a sun gear, an annular gear, a shell, a planetary gear, a bevel gear, a bevel pinion and a differential mechanism, wherein the input shaft is connected with the sun gear by a pattern chain, the outer side of the annular gear is fixed on the shell, the inner side of the annular gear is meshed with the planetary gear, the sun gear is in drive connection with the bevel gear by the planetary gear, the bevel gear is meshed with the bevel pinion, and the bevel pinion is fixedly connected with the differential mechanism. The one-gear speed changing device for the electric bus or the truck integrates the main reducing gear of the differential mechanism with a fixed gear ratio, reduces space and weight, is simple in structure and low in cost, and can be arranged and maintained conveniently.

Description

One grade of speed change gear of electric motor coach or truck
Technical field
The utility model belongs to the speed changer field, especially relates to one grade of speed change gear of a kind of electric motor coach or truck.
Background technique
At present, one grade of speed change gear of electric motor coach or truck needs to increase the gearbox of a fixed speed ratio between motor and main reducing gear, need two assemblies, complex structure, take up room, be not easy to whole reasonably layout, and the also requirement of incompatibility electric motor car operation of increase of volume, weight.
The model utility content
The purpose of this utility model provides a kind of simple in structure, volume is little, cost is low electric motor coach or one grade of speed change gear of truck, to adapt to the needs of electric motor coach or truck operation.
For solving the problems of the technologies described above, the utility model provides a kind of electric motor coach or one grade of speed change gear of truck, it is characterized in that: comprise input shaft, sun gear, ring gear, housing, planet wheel, awl tooth, umbrella tooth, differential mechanism, input shaft is that pattern chain is connected with sun gear, the ring gear outside is fixed on the housing, inboard and planet wheel engagement, and sun gear is in transmission connection by planet wheel and awl tooth, awl tooth and the engagement of umbrella tooth, the umbrella tooth is fixedlyed connected with differential mechanism.
The utility model is integrated with a fixed speed ratio and differential mechanism main reducing gear, reduces space, weight, simple in structure, be convenient to arrange, cost is low, easy to maintenance, more adapts to electric motor coach or truck operation needs.
Description of drawings
Accompanying drawing is a structure principle chart of the present utility model.
Embodiment
With reference to accompanying drawing, forward gears: input shaft 1 power passes through sun gear 2 to planet wheel 4, because ring gear 5 outsides are fixed on the housing 6 and can not rotate, planet carrier 3 drives awl teeth 7 and rotates, thereby arrives wheel through umbrella tooth 8 to differential mechanism 9; The R shelves: the motor backward rotation, input shaft 1 power arrives planet wheel 4 by sun gear 2, because ring gear 5 outsides are fixed on the housing and can not rotate, planet carrier 3 drives awl teeth 7 and rotates, thereby arrives wheel through umbrella tooth 8 to differential mechanism 9; Neutral gear: motor stall; The Parking shelves: the axle that locking planet carrier 3 and awl tooth are 7 stops wheel.

Claims (1)

1. an electric motor coach or one grade of speed change gear of truck, it is characterized in that: comprise input shaft, sun gear, ring gear, housing, planet wheel, awl tooth, umbrella tooth, differential mechanism, input shaft is that pattern chain is connected with sun gear, the ring gear outside is fixed on the housing, inboard and planet wheel meshes, sun gear is in transmission connection by planet wheel and awl tooth, awl tooth and the engagement of umbrella tooth, and the umbrella tooth is fixedlyed connected with differential mechanism.
CN2010201832002U 2010-04-30 2010-04-30 One-gear speed changing device for electric bus or truck Expired - Fee Related CN201672004U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010201832002U CN201672004U (en) 2010-04-30 2010-04-30 One-gear speed changing device for electric bus or truck

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010201832002U CN201672004U (en) 2010-04-30 2010-04-30 One-gear speed changing device for electric bus or truck

Publications (1)

Publication Number Publication Date
CN201672004U true CN201672004U (en) 2010-12-15

Family

ID=43329416

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010201832002U Expired - Fee Related CN201672004U (en) 2010-04-30 2010-04-30 One-gear speed changing device for electric bus or truck

Country Status (1)

Country Link
CN (1) CN201672004U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103273841A (en) * 2013-04-28 2013-09-04 明双奇 Rear axle transmission device and integrated rear axle assembly
CN108674161A (en) * 2018-05-21 2018-10-19 大汉汽车集团有限公司 A kind of fast driving device of pure electric coach
CN110894871A (en) * 2019-12-16 2020-03-20 东风商用车有限公司 Gear shifting mechanism of integrated electrically-driven bridge speed reducer with differential structure

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103273841A (en) * 2013-04-28 2013-09-04 明双奇 Rear axle transmission device and integrated rear axle assembly
CN103273841B (en) * 2013-04-28 2016-02-10 明双奇 Back axle lowering energy-saving transmission device
CN108674161A (en) * 2018-05-21 2018-10-19 大汉汽车集团有限公司 A kind of fast driving device of pure electric coach
CN110894871A (en) * 2019-12-16 2020-03-20 东风商用车有限公司 Gear shifting mechanism of integrated electrically-driven bridge speed reducer with differential structure

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: CHANGCHUN SIDA INVESTMENT MANAGEMENT CO., LTD.

Free format text: FORMER OWNER: CHANGCHUN SIDA AUTOMOTIVE TECHNOLOGY CONSULTING CO., LTD.

Effective date: 20110225

C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 130011 MIDDLE OF 89, 5/F, GATE 6, BUILDING 435, AUTO INDUSTRIAL DEVELOPMENT AREA, CHANGCHUN CITY, JILIN PROVINCE TO: 130011 MIDDLE OF 89, 5/F, GATE 6, BUILDING 435, AUTO INDUSTRIAL DEVELOPMENT AREA, CHANGCHUN CITY

TR01 Transfer of patent right

Effective date of registration: 20110225

Address after: 130011 Changchun Automobile Industry Development Zone 435, 6, 5, 89

Patentee after: Changchun Star Investement Management Co., Ltd.

Address before: 130011, 435, 6, 5, 89, China Automotive Industry Development Zone, Jilin, Changchun

Patentee before: Changchun Sida Automotive Technology Consulting Co., Ltd.

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20160720

Address after: 130000 Jilin province Changchun high tech Zone, Brown Stone Park Street extraordinary Yu (a) 23 Building 1 unit 102 room

Patentee after: Changchun Yong Wei New Energy Automobile Co., Ltd.

Address before: Changchun Automobile Industry Development Zone 435, 6, 5, 89

Patentee before: Changchun Star Investement Management Co., Ltd.

TR01 Transfer of patent right

Effective date of registration: 20170414

Address after: 130000 Changchun City Economic and Technological Development Zone, Jilin City, the number of up to the main street (Changchun group up to the national security Automotive Plastic Mold Co., Ltd., building 313, room 3)

Patentee after: Jilin Hui Hui Intelligent Robot Manufacturing Co., Ltd.

Address before: 130000 Jilin province Changchun high tech Zone, Brown Stone Park Street extraordinary Yu (a) 23 Building 1 unit 102 room

Patentee before: Changchun Yong Wei New Energy Automobile Co., Ltd.

TR01 Transfer of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20101215

Termination date: 20190430

CF01 Termination of patent right due to non-payment of annual fee