CN204736716U - Automatic charging electric vehicle - Google Patents
Automatic charging electric vehicle Download PDFInfo
- Publication number
- CN204736716U CN204736716U CN201520507522.0U CN201520507522U CN204736716U CN 204736716 U CN204736716 U CN 204736716U CN 201520507522 U CN201520507522 U CN 201520507522U CN 204736716 U CN204736716 U CN 204736716U
- Authority
- CN
- China
- Prior art keywords
- gear shaft
- automatic charging
- electric vehicle
- generator
- battery pack
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/72—Electric energy management in electromobility
Landscapes
- Electric Propulsion And Braking For Vehicles (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model relates to an automatic charging electric vehicle, it to drive the first electric motors and the second motor that the electric motor car travel simultaneously to include storage battery, provide the electric energy by storage battery, by the first electric motors drive and the dc generator that charges to storage battery, set gradually between the first electric motors and generator by control switch control switching can transmit with the clutch of power cut and the speed increaser of enlarged speed, be connected with between dc generator and the storage battery and become galvanic rectifier to ac inversion. The utility model discloses kinetic energy is exported by two motor simultaneously to the electric motor car, has improved the not enough problem of power take off, can reduce outside charge time for the electric energy is automatic for holding charge battery with gravity potential energy conversion at the downhill path in -process, energy -conserving effect is obvious, while simple structure, and manufacturing cost is lower.
Description
Technical field
The utility model relates to vehicle technology field, particularly relates to a kind of automatic charging electric vehicle.
Background technology
Along with the development of China's economic, people more and more pay attention to environment, and because battery-driven car (Electrical Bicycle, electro-tricycle and electric four-wheel vehicle) noise is low, the advantages such as environmentally safe, therefore battery-driven car is more and more subject to people's welcome.
But battery-driven car flying power when long-time traveling is not enough, also the problem of under power is there will be in some intersected countrys, so when the downhill path in some hilly and mountainous land areas, if battery-driven car is provided with energy conversion device, just these energy can be stored by conversion, play the recycle of energy, simultaneously the flying power of battery-driven car and outputting power also can improve greatly.
Summary of the invention
The utility model, for the shortcoming of above-mentioned technical matters, provides a kind of automatic charging electric vehicle that a kind of structure is simple, energy transformation ratio is high.
For achieving the above object, the technical solution of the utility model is:
A kind of automatic charging electric vehicle, the first electrical motor comprise battery pack, being provided electric energy simultaneously to drive battery-driven car to travel by battery pack and the second electrical motor; By the first direct motor drive and to the dynamo generator of battery charging; Be disposed with between the first electrical motor and electrical generator and control the power-transfer clutch that can transmit and cut off power of opening and closing and the speed increaser of amplification speed by master cock; Be connected with between dynamo generator and battery pack and alternating current is converted to galvanic rectifier.
Preferably, described power-transfer clutch comprises main gear dish and clutch plate, and speed increaser comprises driving gear shaft and driven gear shaft; Driving gear shaft is positioned by two bearings and can move freely along its axis direction, and be provided with magnet coil in clutch plate, driving gear shaft is provided with the brush be connected with magnet coil, battery pack is connected with brush through master cock.
Preferably, being in transmission connection by chain or sleeve of described driven gear shaft and electrical generator.
Preferably, the driving gear shaft in speed increaser and driven gear shaft are spur wheel engagement, and the ratio of rotating speed is 1:2
After adopting technique scheme, the beneficial effects of the utility model are:
Battery-driven car is in upward slope process, and two electrical motors output kinetic energy simultaneously, improves the problem of Power output deficiency; Can be by transform gravitational energy electric energy and be automatically accumulator jar charging in descending process, decrease the external charging time, greatly extend the operating range of automobile simultaneously, and energy-saving effect is obvious, simply, productive costs is lower for the utility model structure simultaneously.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the first embodiment of a kind of automatic charging electric vehicle of the present utility model;
Fig. 2 is the schematic diagram of the second embodiment of a kind of automatic charging electric vehicle of the present utility model.
In figure: 1 battery pack, 2 first electrical motors, 3 second electrical motors, 4 electrical generators, 5 rectifiers, 6 master cocies, 7 power-transfer clutchs, 8 speed increasers, 9 driving disc spacing pressings, 10 clutch plates, 11 driving gear shafts, 12 driven gear shafts, 13 bearings, 14 magnet coils, 15 brushes, 16 chains, 17 sleeves, 18 first motor power output shafts, 19 second motor power output shafts.
Detailed description of the invention
Below in conjunction with accompanying drawing and embodiment, the utility model is described in further detail:
Embodiment 1
As shown in Figure 1, a schematic diagram for the first embodiment of automatic charging electric vehicle, comprises battery pack 1, first electrical motor 2, second electrical motor 3, electrical generator 4, rectifier 5, master cock 6, power-transfer clutch 7, speed increaser 8, bearing 13, magnet coil 14, chain 16, first motor power output shaft 18, second motor power output shaft 19; Shown power-transfer clutch 7 comprises driving disc spacing pressing 9 and clutch plate 10, and shown speed increaser 8 comprises driving gear shaft 11 and driven gear shaft 12; Described driving gear shaft 11 other end is fixed with clutch plate 10, driving gear shaft 11 is positioned by two bearings 13 and can move freely along its axis direction, magnet coil 14 is provided with in clutch plate, driving gear shaft is provided with the brush 15 be connected with magnet coil 14, brush 15 is powered to magnet coil 14 by the wire in driving gear shaft, battery pack is connected with brush 15 by master cock 6, and driving disc spacing pressing 9 is made up of magnetic material.After master cock 6 is closed, magnet coil 14 has magnetic due to energising clutch plate 10, and driving disc spacing pressing 9 and clutch plate 10 are attracted each other, and achieves the closed of power-transfer clutch.
Further, the driving gear shaft in speed increaser (8) and driven gear shaft are spur wheel engagement, and the ratio of rotating speed is 1:2, greatly can be improved the kinetic energy of the first electrical motor 2 generation by speed increaser.
Specific works principle: when battery-driven car travels on level land and uphill way, power-transfer clutch 7 disconnects, battery pack 1 drives the first electrical motor 2 and the second electrical motor 3 to rotate, the power take-off shaft 18 of the first electrical motor and the power take-off shaft 19 of the second electrical motor drive battery-driven car to travel respectively, improve the outputting power of battery-driven car; When battery-driven car is in descending section, M/C master cock 6 makes power-transfer clutch 7 close, because gravitional force turns a wheel, wheel drives speed increaser 8 to rotate by the first electrical motor and power-transfer clutch, speed increaser 8 pairs of speed carry out amplification and drive electrical generators 4 generates electricity, then accumulators group 1 is charged, and improves motor energy conversion efficiency and realizes the function of battery-driven car automatic charging.
Embodiment 2
As shown in Fig. 2, a kind of schematic diagram of the second embodiment of automatic charging electric vehicle, except speed increaser 8 is different from the structure of electrical generator 4 rotating shaft junction, all identical with embodiment 1 of remaining structure.In the present embodiment, the driven gear shaft 12 of shown speed increaser 8 is connected with electrical generator 4 by sleeve 17, driven gear shaft 12 not only can be with moving sleeve 17 to rotate, but also can move along the axis direction of sleeve 17, to ensure being contacting and separating of driving disc spacing pressing 9 and clutch plate 10.
Claims (4)
1. an automatic charging electric vehicle, comprises battery pack (1), it is characterized in that: also comprise the first electrical motor (2) and the second electrical motor (3) that provide electric energy to drive battery-driven car to travel by battery pack (1) simultaneously; Driven and the dynamo generator (4) charged to battery pack (1) by the first electrical motor (2); Be disposed with between the first electrical motor (2) and electrical generator (4) and control the power-transfer clutch (7) that can transmit and cut off power of opening and closing and the speed increaser (8) of amplification speed by master cock (6); Be connected with between dynamo generator (4) and battery pack (1) and alternating current is converted to galvanic rectifier (5).
2. a kind of automatic charging electric vehicle according to claim 1, is characterized in that: power-transfer clutch (7) comprises driving disc spacing pressing (9) and clutch plate (10), and speed increaser (8) comprises driving gear shaft (11) and driven gear shaft (12); Described driving gear shaft (11) other end is fixed with clutch plate (10), driving gear shaft (11) is provided with and positions and 2 bearings (13) that can move freely along its axis direction it, the magnet coil (14) that control clutch is closed is provided with in clutch plate (10), driving gear shaft (11) is provided with the brush (15) be connected with magnet coil (14), battery pack (1) is connected with brush (15) through master cock (6).
3. a kind of automatic charging electric vehicle according to claim 2, is characterized in that: the driven gear shaft (12) of described speed increaser (8) is in transmission connection by chain (16) or sleeve (17) with electrical generator (4) turning cylinder.
4. a kind of automatic charging electric vehicle according to claim 2, is characterized in that: the driving gear shaft in described speed increaser (8) and driven gear shaft are spur wheel engagement, and the ratio of rotating speed is 1:2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520507522.0U CN204736716U (en) | 2015-07-15 | 2015-07-15 | Automatic charging electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520507522.0U CN204736716U (en) | 2015-07-15 | 2015-07-15 | Automatic charging electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204736716U true CN204736716U (en) | 2015-11-04 |
Family
ID=54418469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520507522.0U Expired - Fee Related CN204736716U (en) | 2015-07-15 | 2015-07-15 | Automatic charging electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204736716U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110143135A (en) * | 2019-06-06 | 2019-08-20 | 郝保亮 | A kind of power carrier |
-
2015
- 2015-07-15 CN CN201520507522.0U patent/CN204736716U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110143135A (en) * | 2019-06-06 | 2019-08-20 | 郝保亮 | A kind of power carrier |
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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: 20151104 Termination date: 20200715 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |