CN201619449U - Double-motor and four-wheel drive vehicle - Google Patents
Double-motor and four-wheel drive vehicle Download PDFInfo
- Publication number
- CN201619449U CN201619449U CN2009202390590U CN200920239059U CN201619449U CN 201619449 U CN201619449 U CN 201619449U CN 2009202390590 U CN2009202390590 U CN 2009202390590U CN 200920239059 U CN200920239059 U CN 200920239059U CN 201619449 U CN201619449 U CN 201619449U
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- motor
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Abstract
The utility model discloses a double-motor and four-wheel drive vehicle, which applies two drive motors to control four drive wheels. A synchromesh gear-synchronous belt mode is adopted for driving between the drive wheels and the motors to ensure that the drive wheels at the same side have same rotational speed, and turning and rotation are performed by means of the rotational speed difference of the drive wheels at two sides. The utility model has the advantages of simple structure, flexible operation, easy control and the like. Due to the double-motor control, the cost is saved, and the flexibility of the four-wheel vehicle is improved. The utility model is suitable for occasions with narrow operation spaces.
Description
Technical field
The utility model is applicable to the occasion that working space is narrow.
Background technology
At present, mostly known four-wheeled is to have the structure of drive wheel and wheel flutter or cardan wheel, has shortcomings such as turn radius is big, dumb.
Summary of the invention
In order to overcome the big and inflexible deficiency of motion of four-wheeled turn radius, the utility model proposes double-motor four wheel drive bassinet structure, can solve all class problems.
The technical scheme that its technical matters that solves the utility model adopts is: adopt four-wheeled formula structure, four-wheel is drive wheel, does not have wheel flutter, relies on two side wheel rotary speed difference to turn to.A drive motor and two drive wheels are each side arranged, and each drive motor is by two drive wheels of synchronizer gear-be with synchronously mode transmission control homonymy.Drive motor is fixed on the chassis top, and each drive wheel is captiveed joint with a live axle, is fixed on the chassis below by two bearings.A synchronizer gear is installed respectively on each drive motor and the live axle, and the driven wheel on homonymy drive motor and the live axle constitutes triangle, by a band connection synchronously.Double Motor Control by synchronizer gear-be with the mode transmission synchronously, has been saved the expense of system design, and this kind type of drive has guaranteed that the homonymy wheel has same speed simultaneously.
The beneficial effects of the utility model are: by simple design, reached the purpose of four-wheel drive vehicle flexible motion, saved cost of developing.The utility model is simple in structure, is easy to control, is widely used.
Description of drawings
Below in conjunction with accompanying drawing and enforcement the utility model is further specified.
Fig. 1 is a double-motor four-wheel drive vehicle constructional drawing.
Fig. 2 is a double-motor four-wheel drive vehicle chart at the bottom of.
The specific embodiment
Fig. 1 and Fig. 2 have described the structure of double-motor four-wheel drive vehicle.5. being chassis, 4. is drive wheel; 1. be drive motor, be fixed on the chassis 5. above; 6. be bearing, be used for pivot shaft, be fixed on the chassis 5. below; 7. be live axle, 4. captive joint, 6. be connected with bearing with drive wheel; 3. be synchronizer gear, 7. captive joint with live axle with motor rotor 1. respectively, and guarantee on same straight line; 2. be synchronous band, connect three synchronizing wheels of homonymy respectively, realize driven in synchronism.Can select different chassis, motor and drive wheel according to the load size.Be connected synchronizing wheel radius on rotor and the axle by design, obtain the reduction ratio that needs.
Claims (3)
1. double-motor four-wheel drive vehicle is characterized in that: a drive motor and two drive wheels are each side arranged, and each drive motor is by synchronizer gear-be with synchronously two drive wheels of mode transmission control homonymy.
2. double-motor four-wheel drive vehicle according to claim 1 is characterized in that: drive motor is fixed on the chassis top, and each drive wheel is captiveed joint with a live axle, is fixed on the chassis below by two bearings.
3. double-motor four-wheel drive vehicle according to claim 1 is characterized in that: a synchronizer gear is installed respectively on each drive motor and the live axle, and the synchronizer gear on homonymy drive motor and the live axle constitutes triangle, by a band connection synchronously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202390590U CN201619449U (en) | 2009-09-25 | 2009-09-25 | Double-motor and four-wheel drive vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202390590U CN201619449U (en) | 2009-09-25 | 2009-09-25 | Double-motor and four-wheel drive vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201619449U true CN201619449U (en) | 2010-11-03 |
Family
ID=43022909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202390590U Expired - Fee Related CN201619449U (en) | 2009-09-25 | 2009-09-25 | Double-motor and four-wheel drive vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201619449U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102220776A (en) * | 2011-05-22 | 2011-10-19 | 孙华 | Wheel type excavator chassis |
| CN102742391A (en) * | 2012-06-10 | 2012-10-24 | 曾宪权 | Paddy filed tractor |
| CN103101434A (en) * | 2013-01-30 | 2013-05-15 | 三一重型装备有限公司 | Shuttle car and walk-driving device thereof |
| GB2512909A (en) * | 2013-04-10 | 2014-10-15 | Robosynthesis Ltd | Vehicle four-wheel drive system |
| CN104118489A (en) * | 2014-08-14 | 2014-10-29 | 中煤科工集团重庆研究院有限公司 | Mining intrinsic safety detection robot based on eccentric wheel and leg type combination |
| CN104859440A (en) * | 2015-06-12 | 2015-08-26 | 邓莉莉 | Skid type AGV (automatic guided vehicle) |
| CN107215389A (en) * | 2017-07-20 | 2017-09-29 | 浙江国自机器人技术有限公司 | A kind of mobile chassis and moving method of place crusing robot |
| CN108466550A (en) * | 2018-03-05 | 2018-08-31 | 辽宁科技大学 | A kind of frame assembly carrying a variety of detection and rescue platforms |
| CN110949506A (en) * | 2019-10-14 | 2020-04-03 | 南京浦航机械科技开发有限公司 | Be applied to outdoor no steering mechanism differential AGV |
-
2009
- 2009-09-25 CN CN2009202390590U patent/CN201619449U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102220776A (en) * | 2011-05-22 | 2011-10-19 | 孙华 | Wheel type excavator chassis |
| CN102742391A (en) * | 2012-06-10 | 2012-10-24 | 曾宪权 | Paddy filed tractor |
| CN103101434A (en) * | 2013-01-30 | 2013-05-15 | 三一重型装备有限公司 | Shuttle car and walk-driving device thereof |
| GB2512909A (en) * | 2013-04-10 | 2014-10-15 | Robosynthesis Ltd | Vehicle four-wheel drive system |
| GB2512909B (en) * | 2013-04-10 | 2016-05-04 | Ross Robotics Ltd | Vehicle four-wheel drive system |
| CN104118489A (en) * | 2014-08-14 | 2014-10-29 | 中煤科工集团重庆研究院有限公司 | Mining intrinsic safety detection robot based on eccentric wheel and leg type combination |
| CN104859440A (en) * | 2015-06-12 | 2015-08-26 | 邓莉莉 | Skid type AGV (automatic guided vehicle) |
| CN107215389A (en) * | 2017-07-20 | 2017-09-29 | 浙江国自机器人技术有限公司 | A kind of mobile chassis and moving method of place crusing robot |
| CN108466550A (en) * | 2018-03-05 | 2018-08-31 | 辽宁科技大学 | A kind of frame assembly carrying a variety of detection and rescue platforms |
| CN108466550B (en) * | 2018-03-05 | 2020-11-17 | 辽宁科技大学 | Can carry on frame assembly of multiple detection rescue platform |
| CN110949506A (en) * | 2019-10-14 | 2020-04-03 | 南京浦航机械科技开发有限公司 | Be applied to outdoor no steering mechanism differential AGV |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101103 Termination date: 20110925 |