CN101934731B - Integrated accessory force taking device special for complete electric vehicle - Google Patents
Integrated accessory force taking device special for complete electric vehicle Download PDFInfo
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- CN101934731B CN101934731B CN 201010260170 CN201010260170A CN101934731B CN 101934731 B CN101934731 B CN 101934731B CN 201010260170 CN201010260170 CN 201010260170 CN 201010260170 A CN201010260170 A CN 201010260170A CN 101934731 B CN101934731 B CN 101934731B
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Abstract
The invention relates to an integrated accessory force taking device special for complete electric vehicles, which comprises an assembling housing, a force taking shaft, a force taking belt wheel and an accessory installation plate, wherein the assembling housing is positioned between a motor and a transmission system clutch of an electric vehicle; the force taking shaft is a hollow shaft, is directly sheaved on the output shaft of the motor, is connected with the output shaft of the motor through a spline or a flat key, and is used for directly taking force from the motor; the force taking belt wheel is fixedly arranged on the force taking shaft, is driven by the force taking shaft, and comprises at least one transmission belt groove; and the accessory installation plate is fixed on the assembling housing and is used for fixing and loading accessories.
Description
Technical field
The present invention relates to the power switching device of driving system for electric vehicles, relate in particular to integrated accessory force taking device special for complete electric vehicle.
Background technology
The power output that conventional engines is realized can be comprised of two parts, and an end to drive system, provides driving dynamics through power-transfer clutch, change speed gear box; One end is used to the annexes such as steering pump, air pump, air-conditioning compressor that power is provided.Under the prior art, pure electric vehicle driving motor only has a clutch end, does not generally provide the extra power interface to annex.The annexes such as steering pump, air pump, air-conditioning compressor adopt independent electric propulsion system usually, and this just need to additionally provide the assemblies such as the complete supply convertor of a cover, electronic annex, control system, circuit.A plurality of attached assemblies not only increase the complexity of control, need more space, and increase productive costs, particularly reliability are still waiting further checking.Therefore be necessary to design a cover from the annex power takeoff of drive system power taking, utilize the existing maturation of traditional vehicle the annex assembly, make it direct from the drive force source power taking as traditional vehicle.Can simplify accessory system like this, reduce cost, also guarantee the convenience of reliability and maintenance simultaneously.
Summary of the invention
The present invention is exactly in order to overcome the above deficiency of prior art, a kind of integrated accessory force taking device special for complete electric vehicle to be provided.The present invention has designed a cover from the annex power takeoff of pure electric vehicle drive system power taking, utilize the existing maturation of traditional vehicle annex (steering pump, air pump, air-conditioning compressor etc.) assembly, make it direct from the drive force source power taking as traditional vehicle.Can simplify accessory system like this, greatly reduce cost, also guarantee the convenience of reliability and maintenance simultaneously.Annex power takeoff of the present invention is applicable to have the elec. vehicle of the change speed gear box of neutral and gear reversing function.
Integrated accessory force taking device special for complete electric vehicle of the present invention comprises:
Assembling shell, it is between the motor and driving system of elec. vehicle;
Be hollow in the power taking axle, this power taking axle, directly be sheathed on the motor output shaft, be used for directly from the motor power taking;
The power taking belt wheel, it is fixedly installed on the power taking axle, is driven by the power taking axle, comprises at least one drive belt groove at its circumference;
The annex adapter plate is fixed in assembling shell, is used for fixing carrying annex;
Wherein, assembling shell comprises the first assembling shell and the second assembling shell, and the end face of the second assembling shell and motor output end joins, and can be used for fixing and radial location; Power taking axle and power taking belt wheel are installed on the first assembling shell by bearing, are used for realizing rotatably connecting; The annex adapter plate is fixedly mounted on the first assembling shell, is used for installation accessories; Annex is installed on adapter plate by mounting bolt hole (slotted hole), can realize the adjusting of corresponding drive belt degree of tension.
According to integrated accessory force taking device special for complete electric vehicle of the present invention, be preferably described annex adapter plate and have two or more annex rigging positions, be used for driving two or more accessories apparatus.
According to integrated accessory force taking device special for complete electric vehicle of the present invention, be preferably described the first assembling shell and the second assembling shell and be roughly the truncated cone-shaped structure, offer at least one driving band power taking mouth at assembling shell, be used for drive belt and pass through.
According to integrated accessory force taking device special for complete electric vehicle of the present invention, the transmission shaft that is preferably the power switching device of described power taking axle and power-transfer clutch one side becomes one.
According to integrated accessory force taking device special for complete electric vehicle of the present invention, be preferably assembling shell and can adopt inblock cast and metalworking mode to make.
According to integrated accessory force taking device special for complete electric vehicle of the present invention, be preferably and adopt the complete metalworking of whole plate iron to make.
Integrated accessory force taking device special for complete electric vehicle of the present invention satisfies following functions.
1. power taking from the motor needs the power taking axle.The power taking axle is quill shaft, and an end is sheathed on the motor output shaft, and the other end is connected with driving system or prime power transition apparatus.Transmission shaft in power taking axle and the former propulsive effort transition apparatus can be same axis with simplified structure, or also can make separation type with the different of designing requirement as the case may be.
The power taking belt wheel of power taking axle by being installed on it, utilize belt driven accessory.This design reliable transmission, low noise, low cost.
3. annex is the band wheel drive, and assembling needs support, has designed an adjustable straps tensioning, can assemble the adapter plate of a plurality of annexes simultaneously.
4. power taking axle, annex adapter plate need an assembly foundation, namely assemble housing.The end face of assembling shell is connected with power switching device, motor output end end face, can realize location and fastening.
According to integrated accessory force taking device special for complete electric vehicle of the present invention, for the elec. vehicle with neutral and gear reversing function change speed gear box, realized that traditional vehicle is with power taking on the direct driven force motors of annex such as steering pump, air pump, air-conditioning compressor--simplified propulsion source and the control system of accessory system, greatly reduce productive costs, improved the reliability of mechanism and the convenience of maintenance.
Description of drawings
Can further understand integrated accessory force taking device special for complete electric vehicle of the present invention by reference to the accompanying drawings.Wherein,
Fig. 1 is the exploded drawings of integrated accessory force taking device special for complete electric vehicle of the present invention.
Fig. 2 is the assembly drowing of integrated accessory force taking device special for complete electric vehicle of the present invention.
Wherein, Reference numeral 1 expression annex adapter plate, 2 expressions the first assembling shell, 3 expressions the second assembling shell, 4 expression power taking belt wheels, 5 expression power taking axles.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present invention is elaborated.
With reference to Fig. 1, be the exploded drawings of integrated accessory force taking device special for complete electric vehicle of the present invention.This integrated accessory force taking device special for complete electric vehicle comprises: assembling shell, and it is between the motor and driveline clutch of elec. vehicle; Be hollow in the power taking axle 5, this power taking axle, directly be sheathed on the motor output shaft, be used for directly from the motor power taking; Power taking belt wheel 4, it is fixedly installed on the power taking axle, is driven by the power taking axle, comprises at least one drive belt groove at its circumference, is used for driving annex by drive belt; Annex adapter plate 1 is fixed in assembling shell, is used for fixing carrying annex; Wherein, assembling shell comprises the first assembling shell 2 and the second assembling shell 3, the end face of the second assembling shell and motor output end joins, and the first assembling shell and the second assembling shell comprise respectively location structure, is used for determining the right alignment of power taking axle and motor output shaft; The common cavity that forms is used for holding power taking axle and power taking belt wheel after the first assembling shell and the assembling of the second assembling shell; Power taking axle and power taking belt wheel are installed on the first assembling shell by bearing, are used for realizing rotatably connecting; The annex adapter plate is fixedly mounted on the first assembling shell, is used for installation accessories; Annex is installed on adapter plate by mounting bolt hole (slotted hole), can realize the adjusting of corresponding drive belt degree of tension.
According to integrated accessory force taking device special for complete electric vehicle of the present invention, be preferably described annex adapter plate and have two or more annex rigging positions, be used for driving two or more accessories apparatus.
According to integrated accessory force taking device special for complete electric vehicle of the present invention, be preferably described the first assembling shell and the second assembling shell and be roughly the truncated cone-shaped structure, offer at least one driving band power taking mouth at assembling shell, be used for drive belt and pass through.
According to integrated accessory force taking device special for complete electric vehicle of the present invention, the transmission shaft that is preferably the power switching device of described power taking axle and power-transfer clutch one side becomes one.
According to integrated accessory force taking device special for complete electric vehicle of the present invention, be preferably assembling shell and can adopt inblock cast and metalworking mode to make.
According to integrated accessory force taking device special for complete electric vehicle of the present invention, be preferably and adopt the complete metalworking of whole plate iron to make.
Integrated accessory force taking device special for complete electric vehicle of the present invention, can realize the direct driven force motor output end of the annex power takings such as steering pump, air pump, air-conditioning compressor, this device need to be in the neutral position and carry out deciding rotating speed control during without throttle signal motor.Use on certain type light-weight electric chassis, traditional mechanical gear box is used on this chassis, possesses neutral and gear reversing function.
Those skilled in the art can make replacement or modification to structures more of the present invention according to content disclosed by the invention and the art technology of grasping; but these replacements or modification should not be considered as breaking away from the present invention's design, and these replacements or modification are all in the claimed interest field of the present invention.
Claims (4)
1. integrated accessory force taking device special for complete electric vehicle comprises:
Assembling shell, it is between the motor and driveline clutch of elec. vehicle;
Be hollow in the power taking axle, this power taking axle, directly be sheathed on the motor output shaft, be used for directly from the motor power taking;
The power taking belt wheel, it is fixedly installed on the power taking axle, is driven by the power taking axle, comprises at least one drive belt groove at its circumference;
The annex adapter plate is fixed in assembling shell, is used for fixing carrying annex;
Wherein, assembling shell comprises the first assembling shell and the second assembling shell, and the end face of the second assembling shell and motor output end joins; The first assembling shell and the second assembling shell comprise respectively location structure, are used for determining the right alignment of power taking axle and motor output shaft; The common cavity that forms is used for holding power taking axle and power taking belt wheel after the first assembling shell and the assembling of the second assembling shell; Power taking axle and power taking belt wheel are installed on the first assembling shell by bearing, are used for realizing rotatably connecting; The annex adapter plate is fixedly mounted on the first assembling shell, is used for installation accessories; Annex is installed on the annex adapter plate by mounting bolt hole, can realize the adjusting of corresponding drive belt degree of tension.
2. according to integrated accessory force taking device special for complete electric vehicle claimed in claim 1, be preferably described annex adapter plate and have two or more installation sites, be used for driving two or more annexes.
3. according to claim 1 or 2 described integrated accessory force taking device special for complete electric vehicles, be preferably described the first assembling shell and the second assembling shell and be roughly the truncated cone-shaped structure, offer at least one driving band power taking mouth at assembling shell, be used for drive belt and pass through.
4. according to claim 1 or 2 described integrated accessory force taking device special for complete electric vehicles, the transmission shaft that is preferably the power switching device of described power taking axle and power-transfer clutch one side becomes one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010260170 CN101934731B (en) | 2010-08-24 | 2010-08-24 | Integrated accessory force taking device special for complete electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010260170 CN101934731B (en) | 2010-08-24 | 2010-08-24 | Integrated accessory force taking device special for complete electric vehicle |
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| Publication Number | Publication Date |
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| CN101934731A CN101934731A (en) | 2011-01-05 |
| CN101934731B true CN101934731B (en) | 2013-01-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201010260170 Active CN101934731B (en) | 2010-08-24 | 2010-08-24 | Integrated accessory force taking device special for complete electric vehicle |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108716534A (en) * | 2018-07-27 | 2018-10-30 | 郑州圻心智能设备有限公司 | A kind of Hafu-type aluminum band wheel seat |
| CN108825733A (en) * | 2018-08-08 | 2018-11-16 | 北京环卫集团环卫装备有限公司 | Sweeper |
| GB201915013D0 (en) * | 2019-10-17 | 2019-12-04 | Genesis Robotics And Motion Tech Lp | Actuator arrangement |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1468347A (en) * | 2000-10-03 | 2004-01-14 | �Ǵĺ�˾ | Accessory and motor/generator belt drive tensioner |
| CN101360931A (en) * | 2005-11-23 | 2009-02-04 | 通用汽车环球科技运作公司 | Automotive accessory drive system |
| CN101493036A (en) * | 2008-12-19 | 2009-07-29 | 奇瑞汽车股份有限公司 | Fittings wheel train of engine for power generation |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060276284A1 (en) * | 2005-06-03 | 2006-12-07 | Lancaster David R | Automotive accessory drive system and method of operation |
| US7874951B2 (en) * | 2008-03-14 | 2011-01-25 | Jenny Products, Incorporated | Motor to accessory drive system |
-
2010
- 2010-08-24 CN CN 201010260170 patent/CN101934731B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1468347A (en) * | 2000-10-03 | 2004-01-14 | �Ǵĺ�˾ | Accessory and motor/generator belt drive tensioner |
| CN101360931A (en) * | 2005-11-23 | 2009-02-04 | 通用汽车环球科技运作公司 | Automotive accessory drive system |
| CN101493036A (en) * | 2008-12-19 | 2009-07-29 | 奇瑞汽车股份有限公司 | Fittings wheel train of engine for power generation |
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| Publication number | Publication date |
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| CN101934731A (en) | 2011-01-05 |
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