CN206765790U - A kind of power accessories integrated mechanism on electric car - Google Patents
A kind of power accessories integrated mechanism on electric car Download PDFInfo
- Publication number
- CN206765790U CN206765790U CN201720273559.0U CN201720273559U CN206765790U CN 206765790 U CN206765790 U CN 206765790U CN 201720273559 U CN201720273559 U CN 201720273559U CN 206765790 U CN206765790 U CN 206765790U
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- Prior art keywords
- driven
- tensioning
- power
- driven wheel
- synchronous belt
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- 230000007246 mechanism Effects 0.000 title claims abstract description 43
- 239000000498 cooling water Substances 0.000 claims abstract description 21
- 230000010354 integration Effects 0.000 claims description 35
- 230000001360 synchronised effect Effects 0.000 claims description 31
- 238000001816 cooling Methods 0.000 claims description 21
- 239000000725 suspension Substances 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 7
- 238000004378 air conditioning Methods 0.000 claims description 6
- 230000000712 assembly Effects 0.000 claims description 6
- 238000000429 assembly Methods 0.000 claims description 6
- 239000004696 Poly ether ether ketone Substances 0.000 claims description 4
- 229920002530 polyetherether ketone Polymers 0.000 claims description 4
- 239000011347 resin Substances 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 4
- 239000000110 cooling liquid Substances 0.000 claims description 3
- 239000011359 shock absorbing material Substances 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
Abstract
The utility model provides the power accessories integrated mechanism on a kind of electric car, and the power accessories integrated mechanism includes being used for motor, timing belt, the cooling water pump driven by motor by timing belt, the air compressor driven by motor by timing belt, the steering pump driven by air compressor rotating shaft, the compressor of air conditioner driven by motor by timing belt and the integrated stand for fixed square for providing power output source.In the power accessories integrated mechanism on using electric car of the present utility model, the power of motor is delivered on each assembly by a belt pulley and three driven pulleys, the transmission of different rotating speeds is realized by the ratio of principal and subordinate wheel diameter, whole Integrated power mechanism is fixed on vehicle frame by mounting assembly, so as to reduce number of motors, cost is reduced, makes the more compact general arrangement beneficial to vehicle of whole mechanism, and simplify control logic.
Description
Technical Field
The utility model belongs to the field of machinery, specifically speaking relates to a power annex integrated mechanism on electric motor car.
Background
An automobile is a complex product, involving multiple systems for heat dissipation, steering, air conditioning, and braking. These systems all require a power source for actuation. The power sources are integrated to realize the unified control of all the power sources, so that the arrangement space of the chassis is saved, the cost is saved, the energy consumption is reduced, and the problem that the power distribution cannot be considered comprehensively in the prior art when all the power accessories of the automobile are controlled respectively is solved.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects of the prior art, the utility model aims to provide a power accessory integration mechanism on an electric vehicle, which aims to overcome the defects in the prior art.
In order to achieve the above object, the utility model provides a power accessory integration mechanism on an electric vehicle, which comprises a driving motor for providing a power output source, a synchronous belt, a cooling water pump driven by the driving motor through the synchronous belt, an air compressor driven by the driving motor through the synchronous belt, a steering oil pump driven by a rotating shaft of the air compressor, an air conditioner compressor driven by the driving motor through the synchronous belt and a right-angled integration bracket for fixing; the driving motor is arranged at the right lower part of the vertical surface of the integrated bracket and is fixedly connected with the horizontal bottom of the integrated bracket through the rear bracket of the motor so as to fixedly support the driving motor, and the driving motor is provided with a driving wheel; the cooling water pump is arranged on the vertical surface of the integrated support and positioned between the lower left side of the air conditioner compressor and the upper right side of the air compressor, the cooling water pump comprises a tensioning part for adjusting tensioning of the synchronous belt and a cooling part for realizing circulation of cooling liquid, the cooling water pump is provided with a first driven wheel, the tensioning part and the cooling part are connected through a rotating shaft of the first driven wheel through a bearing, a tensioning part slide way is arranged on the left side of the tensioning part, a cooling part slide way is arranged on the right side of the cooling part, the cooling water pump is arranged on the integrated support through a pin shaft by the tensioning part slide way and the cooling part slide way and used for adjusting tensioning of the synchronous belt, a connecting rod is connected to the left side of the cooling part and connected with a water pump tensioning support; the air compressor is arranged on the left lower side of the vertical surface of the integrated support and is provided with a second driven wheel; the steering oil pump is arranged behind the air compressor through an air compressor rear support, and the air compressor rear support is fixedly supported on the bottom surface of the integrated support; the air-conditioning compressor is arranged at the upper right side of the vertical surface of the integrated bracket and is provided with a third driven wheel; the driving wheel, the first driven wheel, the second driven wheel, the third driven wheel and the driving wheel are connected in sequence through the synchronous belt and driven by the driving motor.
As a further explanation of the power accessory integration mechanism on the electric vehicle of the present invention, preferably, the driving wheel, the first driven wheel, the second driven wheel, and the third driven wheel rotate synchronously and contact with the synchronous belt, and a layer of wear-resistant material is disposed on the surface.
As a further description of the power accessory integration mechanism on the electric vehicle of the present invention, preferably, the wear-resistant material is polyetheretherketone resin.
As a further description of the power accessory integration mechanism on the electric vehicle of the present invention, preferably, the driving motor is externally provided with a spiral water jacket.
As right the power accessory integrated mechanism on the electric motor car of the utility model further explain, preferably, fixed support has four suspension assemblies respectively on the four corners of integrated support bottom surface to fixed and buffering power accessory integrated mechanism, power accessory integrated mechanism passes through the suspension assembly to be fixed on the electric motor car frame.
As a further explanation of the power accessory integration mechanism on the electric vehicle of the present invention, preferably, the suspension assembly is made of a shock-absorbing material.
As a further description of the power accessory integration mechanism of the electric vehicle of the present invention, preferably, the power integration bracket is integrally formed.
The utility model discloses a plurality of power component have been driven with a motor, each power component has relatively fixed's position in the device, the power of motor passes through the belt and the train transmits each assembly on, the transmission of different rotational speeds is realized to the proportion through principal and subordinate's driving wheel diameter, wherein, the driving wheel diameter is 96mm, first from driving wheel diameter be 119mm, the second is 295mm from the driving wheel diameter, the third is 60mm from the driving wheel diameter, the driving wheel rotational speed is 2000 changes, other rotational speeds according to transmission proportion from the driving wheel are adjusted, whole power integration mechanism passes through the suspension assembly to be fixed on the frame, cooling water pump is cooling water pump's power supply promptly and has been acted as the take-up pulley again, effect between connecting rod and the slide, realize the tensioning effect on integrated support. Therefore, the number of the motors is reduced, the cost is reduced, the whole mechanism is more compact, the total arrangement of the whole vehicle is facilitated, and the control logic is simplified.
Drawings
Fig. 1 is a front view of a power accessory integration mechanism on an electric vehicle according to the present invention;
fig. 2 is a top view of the power accessory integration mechanism on the electric vehicle of the present invention;
fig. 3 is a left side view of the power accessory integration mechanism on the electric vehicle of the present invention;
the reference numerals are explained below:
the device comprises a driving motor 1, a synchronous belt 2, a cooling water pump 3, an air compressor 4, a steering oil pump 5, an air conditioner compressor 6, an integrated support 7, a suspension assembly 8, a driving wheel 11, a tensioning part 31, a cooling part 32, a first driven wheel 33, a tensioning part slideway 311, a cooling part slideway 321, a connecting rod 322, a water pump tensioning support 323, a second driven wheel 41 and a third driven wheel 61.
Detailed Description
In order to make the examiner understand the structure, features and other objects of the present invention, the following detailed description is made with reference to the accompanying preferred embodiments, which are only used for illustrating the technical solution of the present invention and are not intended to limit the present invention.
First, please refer to fig. 1, fig. 1 is a front view of a power accessory integration mechanism of an electric vehicle according to the present invention. As shown in fig. 1, the power accessory integration mechanism of the present invention comprises a driving motor 1 for providing a power output source, a synchronous belt 2, a cooling water pump 3 driven by the driving motor 1 through the synchronous belt 2, an air compressor 4 driven by the driving motor 1 through the synchronous belt 2, a steering oil pump 5 driven by a rotating shaft of the air compressor 4, an air conditioner compressor 6 driven by the driving motor 1 through the synchronous belt 2, and a right-angled integration bracket 7 for fixing; the driving motor 1 is arranged at the right lower part of the vertical surface of the integrated bracket 7 and is fixedly connected with the horizontal bottom of the integrated bracket 7 through a rear bracket of the motor so as to fixedly support the driving motor 1, and the driving motor 1 is provided with a driving wheel 11; the cooling water pump 3 is arranged on the vertical plane of the integrated bracket 7 and positioned between the lower left of the air conditioner compressor 6 and the upper right of the air compressor 4, the cooling water pump 3 comprises a tensioning part 31 for adjusting the tensioning of the synchronous belt 2 and a cooling part 32 for realizing the circulation of cooling liquid, the cooling water pump 3 is provided with a first driven wheel 33, the tensioning part 31 and the cooling part 32 are connected with a rotating shaft of the first driven wheel 31 through a bearing, the left side of the tensioning part 31 is provided with a tensioning part slideway 311, the right side of the cooling part 32 is provided with a cooling part slideway 321, the tensioning part slideway 311 and the cooling part slideway 321 install the cooling water pump 3 on the integrated bracket 7 through a pin shaft and adjust the tensioning of the synchronous belt 2, the left side of the cooling part 32 is connected with a connecting rod 322, the connecting rod 322 is connected with a water pump tensioning bracket 323, the water pump tensioning bracket 323 adjusts the tensioning of the synchronous belt, the position relation between the tensioning part 31 and the cooling part 32 of the cooling water pump is adjusted through a bearing, the adjusting connecting rod 322 slides in the cooling part slide rail 321 and the tensioning part slide rail 311 through a pin shaft fixed on the integrated support 5, the position of the water pump tensioning support 323 is further adjusted, and the water pump tensioning support 323 adjusts the tensioning of the synchronous belt 2 through a tensioning bolt; the air compressor 4 is arranged at the left lower part of the vertical surface of the integrated bracket 5, and the air compressor 4 is provided with a second driven wheel 41; the steering oil pump 5 is arranged behind the air compressor 4 through an air compressor rear bracket, and the air compressor rear bracket is fixedly supported on the bottom surface of the integrated bracket 7; the air-conditioning compressor 6 is arranged at the upper right of the vertical surface of the integrated support 7, the air-conditioning compressor 6 is provided with a third driven wheel 61, four suspension assemblies 8 are fixedly supported at four corners of the bottom surface of the integrated support 7 respectively so as to fix and buffer the power accessory integration mechanism, the power accessory integration mechanism is fixed on the frame of the electric vehicle through the suspension assemblies 8, and the suspension assemblies 8 are made of damping materials; the driving wheel 11, the first driven wheel 33, the second driven wheel 41, the third driven wheel 61 and the driving wheel 11 are sequentially connected through the synchronous belt 2 and driven by the driving motor 1, the synchronous belt 2 is connected to the driving wheel, the first driven wheel, the second driven wheel and the third driven wheel with different diameters, the friction area is increased in the operation process, the service life of the synchronous belt is influenced, the problem of belt clamping and the like is more easily caused, preferably, a layer of wear-resistant material is arranged on the surface, in contact with the synchronous belt 2, of the driving wheel 11, the first driven wheel 33, the second driven wheel 41 and the third driven wheel 61 which synchronously rotate, the wear-resistant material is polyether-ether-ketone resin, the mechanical property of the polyether-ether-ketone resin is excellent, the self-lubricating effect is achieved, the probability of belt clamping is reduced, the synchronous belt can better operate, and the, High temperature resistance, the loss to the hold-in range is reduced to minimum, and the power integration support 7 is made integratively. Therefore, the utility model discloses simple structure, the feasibility is big, and spare part assembly interchangeability is strong, and compact structure reduces the use quantity of motor, and the cost is reduced has improved the reliability of system, has simplified control logic.
For the connection relationship of the power accessory integration mechanism on the electric vehicle, please refer to fig. 2 and fig. 3, fig. 2 is a top view of the power accessory integration mechanism on the electric vehicle of the present invention; fig. 3 is a left side view of the power accessory integration mechanism of the electric vehicle of the present invention. The utility model discloses a driving motor 1 of power annex integrated mechanism on electric motor car, air condition compressor 6, through hold-in range 2 in proper order with action wheel 11 between cooling water pump 3 and the air compressor 4, first follow driving wheel 33, the second is from driving wheel 41, the third is connected from driving wheel 61 and is driven by driving motor 1, because a motor has driven a plurality of power components, the output power of consumption is bigger, the motor produces more heat at the during operation, therefore, preferably, driving motor 1 is equipped with the spiral water jacket outward, the radiating effect of motor has been strengthened, wherein, the action wheel diameter is 96mm, first driven driving wheel diameter is 60mm, the second is from driving wheel diameter 295mm, the third is from driving wheel diameter 119mm, driving wheel rotational speed is 2000 changes, first from driving wheel, the second is adjusted according to the rotational speed of transmission proportion from driving wheel and third, thereby realize action wheel 11, the second is from driving wheel, The first driven wheel 33, the second driven wheel 41 and the third driven wheel 61 synchronously rotate at different rotating speeds, and the central axis of the driving wheel 11, the central axis of the first driven wheel 33, the central axis of the second driven wheel 41 and the central axis of the third driven wheel 61 are parallel to each other.
Therefore, when using the utility model discloses a power annex integrated mechanism on electric motor car, the power of motor passes through a belt pulley and three on transmitting each assembly from the driving wheel, realizes the transmission of different rotational speeds through the proportion of principal and subordinate's driving wheel diameter, and whole power integrated mechanism passes through the suspension assembly to be fixed on the frame. Therefore, the number of the motors is reduced, the cost is reduced, the whole mechanism is more compact, the total arrangement of the whole vehicle is facilitated, and the control logic is simplified.
It should be noted that the above mentioned embodiments and embodiments are intended to demonstrate the practical application of the technical solution provided by the present invention, and should not be interpreted as limiting the scope of the present invention. Various modifications, equivalent substitutions and improvements will occur to those skilled in the art and are intended to be within the spirit and scope of the present invention. The protection scope of the present invention is subject to the appended claims.
Claims (7)
1. A power accessory integration mechanism on an electric vehicle is characterized by comprising a driving motor (1) for providing a power output source, a synchronous belt (2), a cooling water pump (3) driven by the driving motor (1) through the synchronous belt (2), an air compressor (4) driven by the driving motor (1) through the synchronous belt (2), a steering oil pump (5) driven by a rotating shaft of the air compressor (4), an air conditioner compressor (6) driven by the driving motor (1) through the synchronous belt (2) and a right-angle-shaped integration support (7) for fixing; wherein,
the driving motor (1) is arranged at the right lower part of the vertical surface of the integrated bracket (7) and is fixedly connected with the horizontal bottom of the integrated bracket (7) through a rear bracket of the motor so as to fixedly support the driving motor (1), and the driving motor (1) is provided with a driving wheel (11);
the cooling water pump (3) is arranged on the vertical surface of the integrated support (7) and located between the lower left side of the air conditioner compressor (4) and the upper right side of the air compressor (6), the cooling water pump (3) comprises a tensioning part (31) used for adjusting tensioning of the synchronous belt (2) and a cooling part (32) used for achieving cooling liquid circulation, the cooling water pump (3) is provided with a first driven wheel (33), the tensioning part (31) and the cooling part (32) are connected with a rotating shaft of the first driven wheel (33) through a bearing, a tensioning part slide way (311) is arranged on the left side of the tensioning part (31), a cooling part slide way (321) is arranged on the right side of the cooling part (32), the cooling water pump (3) is installed on the integrated support (7) through a pin shaft by the tensioning part slide way (311) and the cooling part slide way (321) and used for adjusting tensioning of the synchronous belt (2), and a connecting rod (322) is, the connecting rod (322) is connected with a water pump tensioning support (323), and the water pump tensioning support (323) adjusts the tensioning of the synchronous belt (2) through a tensioning bolt;
the air compressor (4) is arranged on the left lower side of the vertical surface of the integrated bracket (7), and the air compressor (4) is provided with a second driven wheel (41);
the steering oil pump (5) is installed behind the air compressor (4) through an air compressor rear support, and the air compressor rear support is fixedly supported on the bottom surface of the integrated support (7);
the air-conditioning compressor (6) is arranged at the upper right of the vertical surface of the integrated bracket (7), and the air-conditioning compressor (6) is provided with a third driven wheel (61);
the driving wheel (11), the first driven wheel (33), the second driven wheel (41), the third driven wheel (61) and the driving wheel (11) are connected through a synchronous belt (2) in sequence and driven by a driving motor (1).
2. The power accessory integration mechanism on an electric vehicle as claimed in claim 1, wherein the driving wheel (11), the first driven wheel (33), the second driven wheel (41) and the third driven wheel (61) rotate synchronously and are provided with a layer of wear-resistant material on the surface contacting with the synchronous belt (2).
3. The power accessory integration mechanism on an electric vehicle of claim 2, wherein the wear resistant material is polyetheretherketone resin.
4. The power accessory integration mechanism on an electric vehicle as claimed in claim 1, wherein the drive motor (1) is externally provided with a spiral water jacket.
5. The power accessory integration mechanism on an electric vehicle as claimed in claim 1, wherein four suspension assemblies (8) are fixedly supported at four corners of the bottom surface of the integration bracket (7) respectively to fix and buffer the power accessory integration mechanism, and the power accessory integration mechanism is fixed on the electric vehicle frame through the suspension assemblies (8).
6. The power accessory integration mechanism on an electric vehicle of claim 1, wherein the suspension assembly (8) is made of a shock absorbing material.
7. The power accessory integration mechanism on an electric vehicle of claim 1, wherein the power integration bracket (7) is integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720273559.0U CN206765790U (en) | 2017-03-21 | 2017-03-21 | A kind of power accessories integrated mechanism on electric car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720273559.0U CN206765790U (en) | 2017-03-21 | 2017-03-21 | A kind of power accessories integrated mechanism on electric car |
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| Publication Number | Publication Date |
|---|---|
| CN206765790U true CN206765790U (en) | 2017-12-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720273559.0U Expired - Fee Related CN206765790U (en) | 2017-03-21 | 2017-03-21 | A kind of power accessories integrated mechanism on electric car |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108621772A (en) * | 2017-03-21 | 2018-10-09 | 北京连创驱动技术有限公司 | A kind of power accessories integrated mechanism on electric vehicle |
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2017
- 2017-03-21 CN CN201720273559.0U patent/CN206765790U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108621772A (en) * | 2017-03-21 | 2018-10-09 | 北京连创驱动技术有限公司 | A kind of power accessories integrated mechanism on electric vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20171219 Termination date: 20180321 |