CN204547776U - The electronlmobil of rotation traveling is driven without the need to change speed gear box 4 wheel driven or two - Google Patents
The electronlmobil of rotation traveling is driven without the need to change speed gear box 4 wheel driven or two Download PDFInfo
- Publication number
- CN204547776U CN204547776U CN201520244423.8U CN201520244423U CN204547776U CN 204547776 U CN204547776 U CN 204547776U CN 201520244423 U CN201520244423 U CN 201520244423U CN 204547776 U CN204547776 U CN 204547776U
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- guard
- diff
- forerunner
- battery pack
- motor
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Abstract
The utility model relates to a kind of electronlmobil driving rotation traveling without the need to change speed gear box 4 wheel driven or two.This battery-driven car comprises the forerunner's battery pack be arranged on car body, rear-guard battery pack, forerunner's battery pack is connected with front-wheel drive, rear-guard battery pack is connected with back wheel driving gear, front-wheel drive comprises the forerunner's diff be arranged on axletree, the left and right sides of forerunner's diff is provided with ball cage, the mouth of forerunner's diff is directly connected with precursor motor, and precursor motor is connected with forerunner's battery pack; Described back wheel driving gear comprises the rear-guard diff be arranged on axletree, and the left and right sides of rear-guard diff is provided with ball cage, and the mouth of rear-guard diff is directly connected with rear-guard motor, and rear-guard motor is connected with rear-guard battery pack; Described precursor motor, rear-guard motor are variable-frequency motor.This electronlmobil, structure design is very ingenious, without the need to change speed gear box, reduces with the loss of change speed gear box speed change institute to power, saving power supply, economy and durability.
Description
Technical field
The utility model relates to a kind of electronlmobil, is specifically related to a kind of electronlmobil driving rotation traveling without the need to change speed gear box 4 wheel driven or two.
Background technology
At present, existing electric vehicle structure design is comparatively complicated, and driver train generally all needs change speed gear box to carry out speed change, adds kinetic equation loss, and decrease distance travelled and the powered movable of battery-driven car, cost is higher.
Summary of the invention
The purpose of this utility model is to solve in above-mentioned prior art needs change speed gear box to carry out speed change, increase kinetic equation loss, reduce the deficiency of battery-driven car distance travelled, provide a kind of without the need to change speed gear box, the 4 wheel driven or two that just can realize speed change drives the electronlmobil of rotation traveling.
The utility model is achieved through the following technical solutions:
A kind of Vidacare corp, comprise the diff 3 be arranged on axletree 8, the left and right sides of diff 3 is respectively equipped with ball cage 2, and its special character is that the mouth of described diff 3 directly connects variable-frequency motor 4, variable-frequency motor 4 by electric supply installation for it provides electric energy.
The electronlmobil of rotation traveling is driven without the need to change speed gear box 4 wheel driven or two, comprise the forerunner's battery pack 7 be arranged on car body 5, rear-guard battery pack 6, forerunner's battery pack 7 is connected with front-wheel Vidacare corp, described front-wheel Vidacare corp drives two front-wheel 1-1 to rotate, rear-guard battery pack 6 is connected with trailing wheel Vidacare corp, described trailing wheel Vidacare corp drives two trailing wheel 1-2 to rotate, its special character is that described front-wheel Vidacare corp comprises the forerunner's diff 3-1 be arranged on axletree 8, the left and right sides of forerunner's diff 3-1 is provided with ball cage 2, the mouth of forerunner's diff 3-1 is directly connected with precursor motor 4-1, precursor motor 4-1 is connected with forerunner's battery pack 7, described trailing wheel Vidacare corp comprises the rear-guard diff 3-2 be arranged on axletree 8, the left and right sides of rear-guard diff 3-2 is provided with ball cage 2, the mouth of rear-guard diff 3-1 is directly connected with rear-guard motor 4-2, and rear-guard motor 4-2 is connected with rear-guard battery pack 6, described precursor motor 4-1, rear-guard motor 4-2 are variable-frequency motor.
In order to improve the power reservoir capacity of this electronlmobil, increase the mileages of continuation of battery-driven car, one of the present utility model is improved and is: described forerunner's battery pack 7 and rear-guard battery pack 6 are lithium cell group.
Electric driving mechanism of the present utility model, can be used on oil and electricity hybrid vehicle, better than plug-in, manufacturing process is simple and practical; Can transform fuel combustion vehicle, combustion engine of dismantling, loads onto motor-driven mechanism simultaneously, and technique is simple, can play important reduction of discharging effect, can make fuel vehicle power transformation motor-car early to atmospheric contamination.
4 wheel driven of the present utility model or two drives the electronlmobil that rotation travels, structure design is very ingenious, without the need to change speed gear box, with variable-frequency motor straight cutting Direct driver on diff, reduce with change speed gear box speed change loss to power, add the mileages of continuation of battery-driven car and powerful power, save power supply, economy and durability; Drive before and after two Battery packs supply respectively, can drive by 4 wheel driven when needing simultaneously, the reliability that when adding snowfield and abrupt slope, vehicle travels, two drive the energy-saving of traveling; Owing to not needing change speed gear box, reduce manufacturing cost, save manpower and resource.
Accompanying drawing explanation
Fig. 1: the structural representation of Vidacare corp;
Fig. 2: the utility model drives the structural representation of the electronlmobil that rotation travels without the need to change speed gear box 4 wheel driven or two.
In figure: 1-1, front-wheel; 1-2, trailing wheel; 2, ball cage; 3, diff; 3-1, forerunner's diff; 3-2, rear-guard diff; 4, variable-frequency motor; 4-1, precursor motor; 4-2, rear-guard motor; 5, car body; 6, rear-guard battery pack; 7, forerunner's battery pack; 8, axletree.
Detailed description of the invention
Provide detailed description of the invention of the present utility model below with reference to accompanying drawing, be used for being described further the utility model.
Embodiment 1, the Vidacare corp of this embodiment, as shown in Figure 1, comprise the diff 3 be arranged on axle, to be arranged on axle and to be positioned at the ball cage 2 of diff 3 left and right sides, the mouth of described diff 3 directly connects variable-frequency motor 4, variable-frequency motor 4 by electric supply installation for it provides electric energy, electric supply installation by electric wire for variable-frequency motor 4 provides electric energy.
The electronlmobil driving rotation traveling without the need to change speed gear box 4 wheel driven or two of this embodiment, as shown in Figure 2, it is Vidacare corp composition as shown in Figure 1, comprise the forerunner's lithium cell group 7 be arranged on car body 5, rear-guard lithium cell group 6, forerunner's lithium cell group 7 is connected with front-wheel Vidacare corp, described front-wheel Vidacare corp drives two front-wheel 1-1 to rotate, rear-guard lithium cell group 6 is connected with trailing wheel Vidacare corp, described trailing wheel Vidacare corp drives two trailing wheel 1-2 to rotate, front-wheel Vidacare corp comprises the forerunner's diff 3-1 be arranged on axletree 8, the left and right sides of forerunner's diff 3-1 is provided with ball cage 2, the mouth of forerunner's diff 3-1 is directly connected with precursor motor 4-1, precursor motor 4-1 is connected with forerunner's lithium cell group 7 by electric wire, trailing wheel Vidacare corp comprises the rear-guard diff 3-2 be arranged on axletree 8, the left and right sides of rear-guard diff 3-2 is provided with ball cage 2, the mouth of rear-guard diff 3-1 is directly connected with rear-guard motor 4-2, and rear-guard motor 4-2 is connected with rear-guard lithium cell group 6 by electric wire, described precursor motor 4-1, rear-guard motor 4-2 are variable-frequency motor.
Principle of work: the variable-frequency motor of four platform independent drives four wheels respectively, do not need to operate with change speed gear box, when vehicle starting or climbing, with 4 wheel driven, flat road surface is driven with two, and forerunner, rear-guard can travel in rotation, save the energy, forerunner's battery pack controls two front-drive, rear-guard battery pack controls two rear wheel, separate work, and the diff of electronlmobil of the present utility model and variable-frequency motor are direct insertion, without the need to change speed gear box conversion, decrease the power consumption brought through change speed gear box change speed.
Protection domain of the present utility model is not limited to above embodiment, and every electronlmobil identical or approximate with the utility model structure, all belongs to protection domain of the present utility model.
Claims (3)
1. a Vidacare corp, comprise the diff (3) be arranged on axletree (8), the left and right sides of diff (3) is respectively equipped with ball cage (2), it is characterized in that the mouth of described diff (3) directly connects variable-frequency motor (4), variable-frequency motor (4) by electric supply installation for it provides electric energy.
2. the electronlmobil driving rotation traveling without the need to change speed gear box 4 wheel driven or two of Vidacare corp composition described in claim 1, comprise the forerunner's battery pack (7) be arranged on car body (5), rear-guard battery pack (6), forerunner's battery pack (7) is connected with front-wheel Vidacare corp, described front-wheel Vidacare corp drives the rotation of two front-wheels (1-1), rear-guard battery pack (6) is connected with trailing wheel Vidacare corp, described trailing wheel Vidacare corp drives the rotation of two trailing wheels (1-2), it is characterized in that described front-wheel Vidacare corp comprises the forerunner's diff (3-1) be arranged on axletree (8), the left and right sides of forerunner's diff (3-1) is provided with ball cage (2), the mouth of forerunner's diff (3-1) is directly connected with precursor motor (4-1), precursor motor (4-1) is connected with forerunner's battery pack (7), described trailing wheel Vidacare corp comprises the rear-guard diff (3-2) be arranged on axletree (8), the left and right sides of rear-guard diff (3-2) is provided with ball cage (2), the mouth of rear-guard diff (3-1) is directly connected with rear-guard motor (4-2), and rear-guard motor (4-2) is connected with rear-guard battery pack (6), described precursor motor (4-1), rear-guard motor (4-2) are variable-frequency motor.
3. drive the electronlmobil of rotation traveling according to claim 2 without the need to change speed gear box 4 wheel driven or two, it is characterized in that described forerunner's battery pack (7) and rear-guard battery pack (6) are lithium cell group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520244423.8U CN204547776U (en) | 2015-04-22 | 2015-04-22 | The electronlmobil of rotation traveling is driven without the need to change speed gear box 4 wheel driven or two |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520244423.8U CN204547776U (en) | 2015-04-22 | 2015-04-22 | The electronlmobil of rotation traveling is driven without the need to change speed gear box 4 wheel driven or two |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204547776U true CN204547776U (en) | 2015-08-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520244423.8U Expired - Fee Related CN204547776U (en) | 2015-04-22 | 2015-04-22 | The electronlmobil of rotation traveling is driven without the need to change speed gear box 4 wheel driven or two |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204547776U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108725259A (en) * | 2018-06-26 | 2018-11-02 | 南京恒天领锐汽车有限公司 | A kind of big slope starting control system of novel 4 wheel driven pure electric coach |
| CN113550989A (en) * | 2021-09-18 | 2021-10-26 | 深圳小木科技有限公司 | Emergency braking device based on power drive |
-
2015
- 2015-04-22 CN CN201520244423.8U patent/CN204547776U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108725259A (en) * | 2018-06-26 | 2018-11-02 | 南京恒天领锐汽车有限公司 | A kind of big slope starting control system of novel 4 wheel driven pure electric coach |
| CN113550989A (en) * | 2021-09-18 | 2021-10-26 | 深圳小木科技有限公司 | Emergency braking device based on power drive |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20180422 |
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| CF01 | Termination of patent right due to non-payment of annual fee |