CN217672139U - All-wheel electric drive vehicle chassis - Google Patents
All-wheel electric drive vehicle chassis Download PDFInfo
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- CN217672139U CN217672139U CN202221996131.6U CN202221996131U CN217672139U CN 217672139 U CN217672139 U CN 217672139U CN 202221996131 U CN202221996131 U CN 202221996131U CN 217672139 U CN217672139 U CN 217672139U
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- 238000006243 chemical reaction Methods 0.000 claims description 6
- 230000001360 synchronised effect Effects 0.000 claims description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 2
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Abstract
The utility model discloses an all-wheel electric drive vehicle chassis belongs to the vehicle manufacture technology field, the utility model discloses a driver's cabin and chassis, the driver's cabin sets up on the chassis, be equipped with the internal-combustion engine on the chassis, the output shaft of internal-combustion engine has the generator, variable frequency generator set is constituteed with the generator to the internal-combustion engine. The utility model has the advantages that: the utility model discloses an all-wheel electric drive has not only promoted the dynamic nature and the cross-country ability on chassis, especially adopts wheel reduction drive motor's preceding actuating mechanism and back actuating mechanism, has improved the ground clearance on chassis, makes the trafficability characteristic on chassis can improve, and this plays decisive promotion to the wholeness ability of military vehicle and machineshop car chassis, and variable frequency generator set can provide electric power for military vehicle and the supporting equipment of machineshop car facial make-up and external equipment, expands its application scope, and the practicality is higher.
Description
Technical Field
The utility model relates to a vehicle manufacturing technical field specifically indicates an all-wheel electric drive vehicle chassis.
Background
At present, all-wheel-driven military vehicles and engineering vehicle chassis are usually realized through a mechanical transmission mode, the mechanical transmission mode is not only high in structure complex failure rate but also low in transmission efficiency, and particularly for the military vehicles and the engineering vehicles, the ground clearance of the mechanical transmission chassis is low, so that the trafficability of the military vehicles and the engineering vehicle chassis is limited, the adaptability is poor, the use requirement of complex terrains cannot be met, and therefore the improvement needs to be carried out.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is that current chassis trafficability characteristic is poor, transmission efficiency is low, provides a trafficability characteristic is strong, transmission efficiency is high all-wheel electric drive vehicle chassis.
In order to solve the technical problem, the utility model provides a technical scheme does: the chassis comprises a cab and a chassis, wherein the cab is arranged on the chassis, an internal combustion engine is arranged on the chassis, an output shaft of the internal combustion engine is connected with a generator, the internal combustion engine and the generator form a variable-frequency generator set, an accelerator pedal for controlling the rotating speed of the internal combustion engine is arranged in the cab, so that the rotating speed of the variable-frequency generator set is controlled by controlling the rotating speed of the internal combustion engine, the variable-frequency generator set outputs variable-frequency and variable-voltage alternating current synchronous with the rotating speed, a front driving mechanism and a rear driving mechanism are respectively arranged in front of and behind the chassis, the generator is respectively connected with a front driving motor controller and a rear driving motor controller through leads, the front driving mechanism is a front wheel side transmission mechanism of a front driving axle or a front duplex driving axle or a belt wheel hub motor, the rear driving mechanism is a rear wheel side transmission mechanism of a rear driving axle or a rear duplex driving axle or a belt wheel hub motor, a front driving motor is arranged on the front driving axle or the front duplex driving axle, and a rear driving motor controller and a rear driving motor are respectively connected with the front driving motor controller and the rear wheel side transmission mechanism.
As an improvement, wheel reducers are arranged on the front drive axle, the front duplex drive axle, the front wheel-side transmission mechanism, the rear drive axle, the rear duplex drive axle and the rear wheel-side transmission mechanism.
As an improvement, the combination use between the front driving mechanism and the rear driving mechanism comprises the following combination forms: (1) front drive axle + rear drive axle; (2) front drive axle + rear duplex drive axle; (3) the front duplex drive axle + the rear duplex drive axle; (4) a front wheel edge transmission mechanism of the single-row belt hub motor and a rear wheel edge transmission mechanism of the single-row belt hub motor; (5) a front wheel edge transmission mechanism of a single-row belt hub motor and a rear wheel edge transmission mechanism of a double-row belt hub motor; (6) a front wheel edge transmission mechanism of the double-row belt hub motor and a rear wheel edge transmission mechanism of the double-row belt hub motor.
As an improvement, the front driving motor and the hub motor of the front wheel-side transmission mechanism are respectively connected with one front driving motor controller, and the rear driving motor and the hub motor of the rear wheel-side transmission mechanism are respectively connected with one rear driving motor controller.
As an improvement, the front drive motor controller and the rear drive motor controller adopt any one of a direct current brushless motor controller, an alternating current permanent magnet motor controller and an alternating current vector variable frequency motor controller.
As an improvement, the front driving motor, the rear driving motor, the hub motor of the front wheel edge transmission mechanism and the hub motor of the rear wheel edge transmission mechanism adopt any one of a direct current brushless motor, an alternating current permanent magnet motor and an alternating current vector variable frequency motor controller.
As an improvement, the internal combustion engine adopts any one of a gasoline engine, a diesel engine, a gas engine and a hydrogen fuel engine.
Compared with the prior art, the utility model the advantage lie in: the utility model discloses an all-wheel electric drive has not only promoted the dynamic nature and the cross-country ability on chassis, especially adopts wheel reduction drive motor's preceding actuating mechanism and back actuating mechanism, has improved the ground clearance on chassis, makes the trafficability characteristic on chassis can improve, and this plays decisive promotion to the wholeness ability of military vehicle and machineshop car chassis, and variable frequency generator set can provide electric power for military vehicle and the supporting equipment of machineshop car facial make-up and external equipment, expands its application scope, and the practicality is higher.
The foregoing summary is provided for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, the present disclosure will be readily apparent as modified aspects, embodiments, and features are readily apparent by reference to the figures and the following detailed description.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments or technical descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is an electric drive schematic of the present invention.
Fig. 2 is an electric transmission diagram according to a first embodiment of the present invention.
Fig. 3 is an electric transmission diagram of a second embodiment of the present invention.
Fig. 4 is an electric transmission diagram of a third embodiment of the present invention.
Fig. 5 is an electric transmission schematic diagram of the fourth embodiment of the present invention.
Fig. 6 is an electric transmission diagram of embodiment five of the present invention.
Fig. 7 is an electric transmission diagram of a sixth embodiment of the present invention.
As shown in the figure: 1. an internal combustion engine; 2. a generator; 3. a front drive mechanism; 4. a rear drive mechanism; 5. a front drive motor; 6. a front drive motor controller; 7. a rear drive motor controller; 8. a rear drive motor; 9. a front drive axle; 10. a rear drive axle; 11. a rear duplex drive axle; 12. a front duplex drive axle; 13. a front wheel edge transmission mechanism; 14. rear wheel limit drive mechanism.
Detailed Description
In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.
The present invention is described in further detail below in conjunction with the full text.
Referring to fig. 1, an all-wheel electric drive vehicle chassis includes a cab and a chassis, the cab is disposed on the chassis, an internal combustion engine 1 is disposed on the chassis, an output shaft of the internal combustion engine 1 is connected with a generator 2, the internal combustion engine 1 and the generator 2 form a variable frequency generator set, an accelerator pedal for controlling a rotation speed of the internal combustion engine 1 is disposed in the cab, so as to control the rotation speed of the variable frequency generator set by controlling the rotation speed of the internal combustion engine 1, so that the variable frequency generator set outputs a variable frequency and variable voltage alternating current synchronized with the rotation speed, a front drive mechanism 3 and a rear drive mechanism 4 are disposed in front and rear of the chassis, the generator 2 is connected with a front drive motor controller 6 and a rear drive motor controller 7 through wires, the front drive mechanism 3 is a front drive axle 9 or a front dual drive axle 12 or a front wheel-side drive mechanism 13 of a wheel hub motor, the rear drive mechanism 4 is a rear drive axle 10 or a rear dual drive axle 11 or a rear wheel-side drive mechanism 14 of a wheel hub motor, the front drive axle 9 or a front dual drive axle 12 is provided with a front drive motor 5, the rear drive axle 10 or a rear drive axle 11 is connected with a front wheel-side drive motor controller and a rear wheel-side drive mechanism 7.
Wheel reducers are arranged on the front drive axle 9, the front duplex drive axle 12, the front wheel edge transmission mechanism 13, the rear drive axle 10, the rear duplex drive axle 11 and the rear wheel edge transmission mechanism 14.
The front wheel edge transmission mechanism 13 and the rear wheel edge transmission mechanism 14 respectively comprise a single-row wheel edge transmission mechanism and a double-row wheel edge transmission mechanism.
The front driving mechanism and the rear driving mechanism are combined for use, and the combination comprises the following combination forms: (1) front drive axle 9+ rear drive axle 10; (2) front drive axle 9+ rear duplex drive axle 11; (3) the front duplex drive axle 12+ the rear duplex drive axle 11; (4) a front wheel edge transmission mechanism 13 of a single-row belt hub motor and a rear wheel edge transmission mechanism 14 of the single-row belt hub motor; (5) a front wheel edge transmission mechanism 13 of a single-row belt hub motor and a rear wheel edge transmission mechanism 14 of a double-row belt hub motor; (6) a front wheel edge transmission mechanism 13 of a double-row belt hub motor and a rear wheel edge transmission mechanism 14 of a double-row belt hub motor.
The hub motors of each front driving motor 5 and the front wheel edge transmission mechanism 13 are respectively connected with a front driving motor controller 6, and the hub motors of each rear driving motor 8 and the rear wheel edge transmission mechanism 14 are respectively connected with a rear driving motor controller 7.
The front drive motor controller 6 and the rear drive motor controller 7 adopt any one of a direct current brushless motor controller, an alternating current permanent magnet motor controller and an alternating current vector variable frequency motor controller.
The front driving motor 5, the rear driving motor 8, the hub motor of the front wheel edge transmission mechanism 13 and the hub motor of the rear wheel edge transmission mechanism 14 adopt any one of a direct current brushless motor, an alternating current permanent magnet motor and an alternating current vector variable frequency motor.
The front driving motor controller 6 and the rear driving motor controller 7 are directly connected with a hub motor of the front wheel edge transmission mechanism 13 and a hub motor of the rear wheel edge transmission mechanism 14 respectively.
The internal combustion engine 1 may be any one of a gasoline engine, a diesel engine, a gas engine, and a hydrogen-fueled engine.
Example one
Referring to fig. 2, an all-wheel electric drive vehicle chassis comprises a cab and a chassis, wherein the cab is arranged on the chassis, an internal combustion engine 1 is arranged on the chassis, an output shaft of the internal combustion engine 1 is connected with a generator 2, the internal combustion engine 1 and the generator 2 form a variable-frequency generator set, an accelerator pedal for controlling the rotating speed of the internal combustion engine 1 is arranged in the cab and is connected with a speed controller of the variable-frequency generator set through a mechanical lever or an electric sensor, a front drive axle 9 and a rear drive axle 10 are respectively arranged in the front and the rear of the chassis, a front drive motor 5 is arranged on the front drive axle 9, a rear drive motor 8 is arranged on the rear drive axle 10, and the front drive motor 5 and the rear drive motor 8 are respectively connected with a front drive motor controller 6 and a rear drive motor controller 7.
Wheel reducers are arranged on the front drive axle 9 and the rear drive axle 10.
The front drive motor 5 is connected to a front drive motor controller 6 and the rear drive motor 8 is connected to a rear drive motor controller 7.
The front drive motor controller 6 and the rear drive motor controller 7 adopt any one of a direct current brushless motor controller, an alternating current permanent magnet motor controller and an alternating current vector variable frequency motor controller.
The front driving motor 5 and the rear driving motor 8 adopt any one of a direct current brushless motor, an alternating current permanent magnet motor and an alternating current vector variable frequency motor.
The internal combustion engine 1 may be any one of a gasoline engine, a diesel engine, a gas engine, and a hydrogen-fueled engine.
When the vehicle runs, the frequency conversion and transformation three-phase alternating current provided by the frequency conversion type generator set is input to the front driving motor controller 6 and the rear driving motor controller 7 in parallel, an accelerator pedal mechanical lever is directly connected with an internal combustion engine speed controller or an accelerator position signal given by an electric sensor and is input to the frequency conversion type generator set, the rotating speed of the generator is controlled by the internal combustion engine, so that the frequency conversion type generator set outputs the frequency conversion and transformation alternating current, and the output torque and the rotating speed of the front driving motor 5 and the rear driving motor 8 are controlled by the front driving motor controller 6 and the rear driving motor controller 7, so that the vehicle can run in a stepless speed change manner.
Example two
Referring to fig. 3, an all-wheel electric drive vehicle chassis comprises a cab and a chassis, wherein the cab is arranged on the chassis, an internal combustion engine 1 is arranged on the chassis, an output shaft of the internal combustion engine 1 is connected with a generator 2, the internal combustion engine 1 and the generator 2 form a variable-frequency generator set, an accelerator pedal for controlling the rotation speed of the internal combustion engine 1 is arranged in the cab, the accelerator pedal is connected with a speed controller of the variable-frequency generator set through a mechanical lever or an electric sensor, a front drive axle 9 and a rear duplex drive axle 11 are respectively arranged in the front and the rear of the chassis, a front drive motor 5 is arranged on the front drive axle 9, a rear drive motor 8 is arranged on the rear duplex drive axle 11, and the front drive motor 5 and the rear drive motor 8 are respectively connected with a front drive motor controller 6 and a rear drive motor controller 7.
And wheel reducers are arranged on the front drive axle 9 and the rear duplex drive axle 11.
The front drive axle 9 is connected with the front drive motor 5, the rear duplex drive axle 11 is connected with the rear drive motor 8, the front drive motor 5 is connected with a front drive motor controller 6, and the rear drive motor 8 is connected with a rear drive motor controller 7.
The front drive motor controller 6 and the rear drive motor controller 7 adopt any one of a direct current brushless motor controller, an alternating current permanent magnet motor controller and an alternating current vector variable frequency motor controller.
The front driving motor 5 and the rear driving motor 8 adopt any one of a direct current brushless motor, an alternating current permanent magnet motor and an alternating current vector variable frequency motor.
The internal combustion engine 1 may be any one of a gasoline engine, a diesel engine, a gas engine, and a hydrogen-fueled engine.
The vehicle running mode is the same as the first embodiment.
EXAMPLE III
Referring to fig. 4, an all-wheel electric drive vehicle chassis comprises a cab and a chassis, wherein the cab is arranged on the chassis, an internal combustion engine 1 is arranged on the chassis, an output shaft of the internal combustion engine 1 is connected with a generator 2, the internal combustion engine 1 and the generator 2 form a variable-frequency generator set, an accelerator pedal for controlling the rotating speed of the internal combustion engine 1 is arranged in the cab, the accelerator pedal is connected with a speed controller of the variable-frequency generator set through a mechanical lever or an electric sensor, a front duplex drive axle 12 and a rear duplex drive axle 11 are respectively arranged in front of and behind the chassis, a front drive motor 5 is arranged on the front duplex drive axle 12, a rear drive motor 8 is arranged on the rear duplex drive axle 11, and the front drive motor 5 and the rear drive motor 8 are respectively connected with a front drive motor controller 6 and a rear drive motor controller 7.
Wheel reducers are arranged on the front duplex drive axle 12 and the rear duplex drive axle 11.
The front drive motor 5 is connected to a front drive motor controller 6 and the rear drive motor 8 is connected to a rear drive motor controller 7.
The front drive motor controller 6 and the rear drive motor controller 7 adopt any one of a direct current brushless motor controller, an alternating current permanent magnet motor controller and an alternating current vector variable frequency motor controller.
The front driving motor 5 and the rear driving motor 8 adopt any one of a direct current brushless motor, an alternating current permanent magnet motor and an alternating current vector variable frequency motor.
The internal combustion engine 1 may be any one of a gasoline engine, a diesel engine, a gas engine, and a hydrogen-fueled engine.
The vehicle running mode is the same as the first embodiment.
Example four
Referring to fig. 5, the all-wheel electrically-driven vehicle chassis comprises a cab and a chassis, wherein the cab is arranged on the chassis, an internal combustion engine 1 is arranged on the chassis, an output shaft of the internal combustion engine 1 is connected with a generator 2, the internal combustion engine 1 and the generator 2 form a variable-frequency generator set, an accelerator pedal for controlling the rotating speed of the internal combustion engine 1 is arranged in the cab, a front wheel edge transmission mechanism 13 with a single-row wheel hub motor and a rear wheel edge transmission mechanism 14 with a single-row wheel hub motor are respectively arranged in front of and behind the chassis, and the wheel hub motor of the front wheel edge transmission mechanism 13 and the wheel hub motor of the rear wheel edge transmission mechanism 14 are respectively connected with a front drive motor controller 6 and a rear drive motor controller 7.
Wheel reducers are arranged on the front wheel edge transmission mechanism 13 and the rear wheel edge transmission mechanism 14.
The hub motor of the front wheel edge transmission mechanism 13 and the hub motor of the rear wheel edge transmission mechanism 14 adopt any one of a direct current brushless motor, an alternating current permanent magnet motor and an alternating current vector variable frequency motor.
The hub motor of each front wheel-side transmission mechanism 13 is connected with a front drive motor controller 6, the hub motor of each rear wheel-side transmission mechanism 14 is connected with a rear drive motor controller 7, and the drive motor controllers respectively carry out one-to-one independent control on the hub motor of each wheel-side transmission mechanism.
The front drive motor controller 6 and the rear drive motor controller 7 adopt any one of a direct current brushless motor controller, an alternating current permanent magnet motor controller and an alternating current vector variable frequency motor controller.
The front driving motor controller 6 and the rear driving motor controller 7 are directly connected with a hub motor of the front wheel edge transmission mechanism 13 and a hub motor of the rear wheel edge transmission mechanism 14 respectively.
The internal combustion engine 1 may be any one of a gasoline engine, a diesel engine, a gas engine, and a hydrogen-fueled engine.
The vehicle running mode is the same as the first embodiment.
EXAMPLE five
Referring to fig. 6, an all-wheel electrically-driven vehicle chassis comprises a cab and a chassis, wherein the cab is arranged on the chassis, an internal combustion engine 1 is arranged on the chassis, an output shaft of the internal combustion engine 1 is connected with a generator 2, the internal combustion engine 1 and the generator 2 form a variable-frequency generator set, an accelerator pedal for controlling the rotating speed of the internal combustion engine 1 is arranged in the cab, a front wheel edge transmission mechanism 13 with a single-row wheel hub motor and a rear wheel edge transmission mechanism 14 with a double-row wheel hub motor are respectively arranged in front of and behind the chassis, and the wheel hub motors on the front wheel edge transmission mechanism 13 and the rear wheel edge transmission mechanism 14 are respectively connected with a front drive motor controller 6 and a rear drive motor controller 7.
Wheel reducers are arranged on the front wheel edge transmission mechanism 13 and the rear wheel edge transmission mechanism 14.
The front wheel edge transmission mechanism 13 is in a single-row wheel edge transmission mechanism form, and the rear wheel edge transmission mechanism 14 is in a double-row wheel edge transmission mechanism form.
The hub motor of the front wheel edge transmission mechanism 13 and the hub motor of the rear wheel edge transmission mechanism 14 adopt any one of a direct current brushless motor, an alternating current permanent magnet motor and an alternating current vector variable frequency motor.
The hub motor of each front wheel-side transmission mechanism 13 is respectively connected with a front drive motor controller 6, the hub motor of each rear wheel-side transmission mechanism 14 is respectively connected with a rear drive motor controller 7, and the drive motor controllers respectively carry out one-to-one independent control on the hub motor of each wheel-side transmission mechanism.
The front drive motor controller 6 and the rear drive motor controller 7 adopt any one of a direct current brushless motor controller, an alternating current permanent magnet motor controller and an alternating current vector variable frequency motor controller.
Each front drive motor controller 6 and each rear drive motor controller 7 are directly connected to the hub motor of each front wheel-side transmission mechanism 13 and the hub motor of each rear wheel-side transmission mechanism 14, respectively.
The internal combustion engine 1 may be any one of a gasoline engine, a diesel engine, a gas engine, and a hydrogen-fueled engine.
The vehicle running mode is the same as the first embodiment.
EXAMPLE six
Referring to fig. 7, an all-wheel electrically-driven vehicle chassis comprises a cab and a chassis, wherein the cab is arranged on the chassis, an internal combustion engine 1 is arranged on the chassis, an output shaft of the internal combustion engine 1 is connected with a generator 2, the internal combustion engine 1 and the generator 2 form a variable-frequency generator set, an accelerator pedal for controlling the rotating speed of the internal combustion engine 1 is arranged in the cab, a front wheel edge transmission mechanism 13 with double rows of wheel hub motors and a rear wheel edge transmission mechanism 14 with double rows of wheel hub motors are respectively arranged at the front and the rear of the chassis, and the wheel hub motors of the wheel hub transmission mechanism 13 and the rear wheel edge transmission mechanism 14 are respectively and correspondingly connected with a front drive motor controller 6 and a rear drive motor controller 7 in a one-to-one manner.
Wheel reducers are arranged on the front wheel edge transmission mechanism 13 and the rear wheel edge transmission mechanism 14.
The front wheel edge transmission mechanism 13 and the rear wheel edge transmission mechanism 14 are both in a double-row wheel edge transmission mechanism form.
The front drive motor controller 6 and the rear drive motor controller 7 may be any one of a dc brushless motor controller, an ac permanent magnet motor controller, and an ac vector variable frequency motor controller.
The hub motor of the front wheel edge transmission mechanism 13 and the hub motor of the rear wheel edge transmission mechanism 14 adopt any one of a direct current brushless motor, an alternating current permanent magnet motor and an alternating current vector variable frequency motor.
The internal combustion engine 1 may be a gasoline engine, a diesel engine, a gas engine, or a hydrogen-fueled engine.
The vehicle running mode is the same as the first embodiment.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (9)
1. An all-wheel electrically-driven vehicle chassis comprising a cab and a chassis, characterized in that: the driver's cabin sets up on the chassis, be equipped with internal-combustion engine (1) on the chassis, the output shaft of internal-combustion engine (1) is connected with generator (2), variable frequency generating set is constituteed with generator (2) in internal-combustion engine (1), be equipped with the accelerator pedal of control internal-combustion engine (1) rotational speed in the driver's cabin to control variable frequency generating set's rotational speed through control internal-combustion engine (1) rotational speed, make variable frequency generating set output and the synchronous frequency conversion of rotational speed, alternating current of vary voltage, be equipped with preceding actuating mechanism (3) and rear drive mechanism (4) respectively before, after the chassis, generator (2) is connected with front drive motor controller (6) and rear drive motor controller (7) respectively through the wire, preceding actuating mechanism (3) are preceding transaxle (9) or preceding duplex transaxle (12) or the preceding wheel limit actuating mechanism (13) of band pulley hub motor, rear drive mechanism (4) are equipped with rear drive axle (10) or the preceding duplex drive axle (11) or the rear wheel limit actuating mechanism (8) of band pulley hub motor (8), preceding transaxle (9) or rear drive motor (8) are equipped with preceding drive axle (8), rear drive motor (13), rear drive motor (8) and front drive motor (11) are equipped with preceding drive axle (11), rear drive motor (11) and rear drive motor (13) and rear drive motor (8) drive motor (11) on the preceding transaxle (9) The hub motor of the rear wheel edge transmission mechanism (14) is respectively connected with the front drive motor controller (6) and the rear drive motor controller (7).
2. An all-wheel electrically driven vehicle chassis according to claim 1, wherein: and wheel-side reducers are arranged on the front drive axle (9), the front duplex drive axle (12), the front wheel-side transmission mechanism (13), the rear drive axle (10), the rear duplex drive axle (11) and the rear wheel-side transmission mechanism (14).
3. An all-wheel electrically driven vehicle chassis according to claim 1, wherein: the front wheel edge transmission mechanism (13) and the rear wheel edge transmission mechanism (14) respectively comprise a single-row wheel edge transmission mechanism and a double-row wheel edge transmission mechanism.
4. An all-wheel electrically driven vehicle chassis according to claim 3, wherein: the front driving mechanism (3) and the rear driving mechanism (4) are combined for use, and the combination comprises the following combination forms: (1) a front drive axle (9) + a rear drive axle (10); (2) the front drive axle (9) + the rear duplex drive axle (11); (3) the front duplex drive axle (12) is connected with the rear duplex drive axle (11); (4) a front wheel edge transmission mechanism (13) of the single-row belt hub motor and a rear wheel edge transmission mechanism (14) of the single-row belt hub motor; (5) a front wheel edge transmission mechanism (13) of a single-row belt hub motor and a rear wheel edge transmission mechanism (14) of a double-row belt hub motor; (6) a front wheel edge transmission mechanism (13) of the double-row belt hub motor and a rear wheel edge transmission mechanism (14) of the double-row belt hub motor.
5. An all-wheel electrically driven vehicle chassis according to claim 1, wherein: the hub motors of the front driving motor (5) and the front wheel edge transmission mechanism (13) are respectively connected with the front driving motor controller (6), and the hub motors of the rear driving motor (8) and the rear wheel edge transmission mechanism (14) are respectively connected with the rear driving motor controller (7).
6. An all-wheel electrically driven vehicle chassis according to claim 5, wherein: the front drive motor controller (6) and the rear drive motor controller (7) adopt any one of a direct current brushless motor controller, an alternating current permanent magnet motor controller and an alternating current vector variable frequency motor controller.
7. An all-wheel electrically driven vehicle chassis according to claim 5, wherein: the front driving motor (5), the rear driving motor (8), the hub motor of the front wheel edge transmission mechanism (13) and the hub motor of the rear wheel edge transmission mechanism (14) adopt any one of a direct current brushless motor, an alternating current permanent magnet motor and an alternating current vector variable frequency motor.
8. An all-wheel electrically driven vehicle chassis according to claim 5, wherein: the front driving motor controller (6) and the rear driving motor controller (7) are respectively and directly connected with a hub motor of the front wheel edge transmission mechanism (13) and a hub motor of the rear wheel edge transmission mechanism (14).
9. An all-wheel electrically driven vehicle chassis according to claim 1, wherein: the internal combustion engine (1) adopts any one of a gasoline engine, a diesel engine, a gas engine and a hydrogen fuel engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221996131.6U CN217672139U (en) | 2022-08-01 | 2022-08-01 | All-wheel electric drive vehicle chassis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221996131.6U CN217672139U (en) | 2022-08-01 | 2022-08-01 | All-wheel electric drive vehicle chassis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217672139U true CN217672139U (en) | 2022-10-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221996131.6U Active CN217672139U (en) | 2022-08-01 | 2022-08-01 | All-wheel electric drive vehicle chassis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217672139U (en) |
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2022
- 2022-08-01 CN CN202221996131.6U patent/CN217672139U/en active Active
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Effective date of registration: 20240422 Address after: Building 1-101, No. 31, North District, Feicui County, CNHTC, No.13 Xigonghe Road, Tianqiao District, Jinan City, Shandong Province, 250000 Patentee after: Jinan Asia Trent Machinery Technology Co.,Ltd. Country or region after: China Address before: 250000 room 1217, 12th floor, Sanlian building, No. 12, Baotuquan North Road, Lixia District, Jinan City, Shandong Province Patentee before: Shandong Tanaka Machinery Equipment Co.,Ltd. Country or region before: China |
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