CN205365740U - Electric truck chassis - Google Patents
Electric truck chassis Download PDFInfo
- Publication number
- CN205365740U CN205365740U CN201521057056.7U CN201521057056U CN205365740U CN 205365740 U CN205365740 U CN 205365740U CN 201521057056 U CN201521057056 U CN 201521057056U CN 205365740 U CN205365740 U CN 205365740U
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- motor
- vehicle frame
- frame
- power battery
- power
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Abstract
This patent belongs to freight train chassis field, specifically discloses an electric truck chassis, and including the frame, front axle is installed to the front end of this frame, and the rear axle is installed to the rear end of frame, be equipped with supporting platform directly over the front axle, this supporting platform can dismantle with the frame and be connected, last the installing of supporting platform is charged the machine and is driven the accuse ware, the motor heat dissipation ware is installed to the front end of frame, the power -assisted steering pump, DC -DC and battery, the power -assisted steering pump is arranged with DC -DC side by side, the battery is located DC -DC and drives between the accuse ware, the motor heat dissipation ware is located and drives between accuse ware and the battery, the frame install air condition compressor foremost, the mid -mounting of frame has driving motor, a set of power battery group is installed respectively to the both sides of frame, and the group battery is arranged with driving motor side by side, power battery organizes, drives the accuse ware and all is connected with motor high pressure wire, the machine that charges is organized with power battery and is connected through high -pressure wire. This electric truck chassis has compact structure, the use of high -pressure wire is less, arranges reasonable characteristics.
Description
Technical field
This utility model relates to truck chassis field, is specifically related to a kind of motor wagon chassis.
Background technology
Motor wagon is the automobile being provided power source by rechargeable battery, along with the exhaustion day by day of petroleum resources, uses electric power to be increasingly subject to people's attention as the motor wagon of power source.Electric power is used to have following advantage as the pure motor wagon of the energy completely: pollution-free, noise is little, simple in construction, easy maintenance, energy conversion efficiency is high, and energy when recyclable braking or descending puies forward high-octane utilization ratio, cheap " paddy electricity " of electrical network can be utilized at night, play the effect stabilizing electrical network peak-valley difference.So, motor wagon has wide market prospect and huge social benefit.Present motor wagon great majority adopt existing fuel vehicle refiting scheme, and the chassis structure using existing fuel vehicle converts.But the maximum difference of motor wagon and fuel oil lorry is motor wagon is utilize electric energy as driving force, therefore need to use very many electrically original papers；Fuel vehicle mainly with internal combustion engine burns gasoline (or diesel oil) for power, more designs pertaining only to some frame for movements.Due to the rapid wear original paper that electric original paper is very accurate, compared with mechanical structured member electric original paper impact resistance compared with weak, moisture sensitivity is big.Therefore in the development process of motor wagon, the layout of electric original paper arranges extremely important.
Owing to the working area of lorry will take a lot of space, and the weight of battery case is big, quantity is many, brings very big difficulty to car load general layout.Arrange and talk about improperly, vehicle's center of gravity can be made to arrange skew, affect antero posterior axis load and operational stability, it is easy to vehicle accident occurs；Owing to battery case is heavier, when manually changing, it is easy to injure personnel by a crashing object or damage battery case, very dangerous.Further, since be electrically all connected by high-voltage conducting wires between original paper, the more long electric energy of high-voltage conducting wires damages more many, and the cost of car load is more high, the fixing also more trouble of high-voltage conducting wires, and high-voltage conducting wires is worn etc. and to cause that the probability broken down is also more high.
Therefore, existing a kind of compact conformation of needs design, high-voltage conducting wires use less, favorably situated motor wagon chassis.
Utility model content
The purpose of this utility model is in that to provide a kind of compact conformation, high-voltage conducting wires to use less, favorably situated motor wagon chassis.
For reaching above-mentioned purpose, base case of the present utility model is: motor wagon chassis, and including vehicle frame, the front end of this vehicle frame is provided with propons, and the rear end of vehicle frame is provided with back axle；The surface of described propons is provided with support platform, this support platform and vehicle frame removably connect, support and platform is provided with charger and driving controller, the front end of vehicle frame is provided with motor radiator, power assistance pump for steering, DC-DC and accumulator, described motor radiator is water-filled radiator, described power assistance pump for steering and DC-DC are arranged side by side, described accumulator is between DC-DC and driving controller, described motor radiator is between driving controller and accumulator, vehicle frame compressor of air conditioner is installed foremost, the middle part of vehicle frame is provided with drive motor, the both sides of described vehicle frame are respectively mounted one group of power battery pack, and set of cells and drive motor are arranged side by side；Described power battery pack, driving controller are all connected with motor high-voltage conducting wires；Charger is connected by high-voltage conducting wires with power battery pack.
The advantage of this programme is in that: support platform well charger and driving controller gathers together, when decreasing dispersed placement, and the problem of circuit length.Owing to being exactly driver's cabin directly over propons, therefore important parts can better be protected, and circuit when electrically original paper is connected with driver's cabin is shorter, and then saves connection high-voltage conducting wires.It addition, DC-DC, power assistance pump for steering and accumulator are arranged in vehicle frame front end, it is concentrate in together all electric original papers to save mutual connection high-voltage conducting wires on the one hand；On the other hand, convenient for maintaining personnel overhaul.
This programme adopts water-cooling pattern that drive motor is cooled down, and the effect of water-cooled effect for air-cooled is better on the one hand, and in particularly summer, owing to ambient temperature is higher, what fan blew is also hot blast, and cooling-down effect is inconspicuous.After adopting water-filled radiator, the optional face of water-filled radiator installation site is just relatively larger, and being advantageously integrated is installed.The air-cooled of routine can be only installed near drive motor, and the now installation of radiator and the selection of model limit with regard to the structure near motor driven.
Drive motor is arranged in the middle part of vehicle frame, has and utilizes the center of gravity adjusting vehicle frame because drive motor be motor wagon electric original paper in the heaviest part of single-piece.Power battery pack and drive motor are arranged side by side, and save the high-voltage conducting wires length that drive motor is connected with power battery pack on the one hand, on the other hand owing to power battery pack is heavier, and the power battery pack center of gravity that be conducive to regulate car load side-by-side with drive motor.
Preferred version one: based on the preferred version of scheme, described vehicle frame is provided with the battery bracket for supporting power battery pack, and this battery bracket and vehicle frame removably connect.When changing set of cells, carrying out integral replacing in units of battery bracket, it is to avoid when changing set of cells, directly carrying set of cells can damage set of cells.
Preferred version two: the preferably preferred version of: described vehicle frame is provided with multiple installing hole being easily installed drive motor.This installing hole is conveniently adjusted the installation site of drive motor, and the position of centre of gravity on different then whole chassis, the position of drive motor is different, and the length of required Hooks coupling universal coupling also differs.
Preferred version three: the preferably preferred version of two: be provided with electric fan on described motor radiator.The original paper such as DC-DC, power assistance pump for steering can be dispelled the heat by this electric fan, increases the service life.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model motor wagon chassis embodiment；
Fig. 2 is the rough schematic view of Fig. 1.
Detailed description of the invention
Below by detailed description of the invention, this utility model is described in further detail:
Accompanying drawing labelling in Figure of description includes: vehicle frame 10, charger 11, driving controller 12, motor radiator 13, power assistance pump for steering 14, DC-DC15, accumulator 16, drive motor 17, power battery pack 18, compressor of air conditioner 19, propons 20, back axle 30.
Embodiment is substantially as shown in Figures 1 and 2: motor wagon chassis, including vehicle frame 10, the front end of this vehicle frame 10 is provided with propons 20, and the rear end of vehicle frame 10 is provided with back axle 30.
The surface of propons 20 is provided with support platform, and this support platform and vehicle frame 10 are bolted.Support and platform is provided with charger 11 and driving controller 12, the front end of vehicle frame 10 is provided with motor radiator 13, power assistance pump for steering 14, DC-DC15 and accumulator 16, motor radiator 13 is water-filled radiator, power assistance pump for steering 14 and DC-DC15 are arranged side by side, accumulator 16 is between DC-DC15 and driving controller 12, and motor radiator 13 is between driving controller 12 and accumulator 16.
Vehicle frame 10 compressor of air conditioner 19 is installed foremost, the middle part of vehicle frame 10 is provided with drive motor 17, and the both sides of vehicle frame 10 are respectively mounted one group of power battery pack 18, and set of cells and drive motor 17 are arranged side by side.Power battery pack 18, driving controller 12 are all connected with motor high-voltage conducting wires；Charger 11 is connected by high-voltage conducting wires with power battery pack 18.
Both sides on vehicle frame 10 are separately installed with the battery bracket for supporting power battery pack 18, and this battery bracket is with bolts with vehicle frame 10.It addition, vehicle frame 10 is additionally provided with multiple installing hole being easily installed drive motor 17, motor radiator 13 is also equipped with electric fan.
The advantage of this programme is in that: support platform well charger 11 and driving controller 12 gathers together, when decreasing dispersed placement, and the problem of circuit length.Being driver's cabin owing to being exactly lorry directly over propons 20, circuit when now electrically original paper is connected with driver's cabin is shorter, and then saves connection high-voltage conducting wires.It addition, DC-DC15, power assistance pump for steering 14 and accumulator 16 are arranged in vehicle frame 10 front end, it is concentrate in together all electric original papers to save mutual connection high-voltage conducting wires on the one hand；On the other hand, convenient for maintaining personnel overhaul.
This programme adopts water-cooling pattern that drive motor 17 is cooled down, and the effect of water-cooled effect for air-cooled is better on the one hand, and in particularly summer, owing to ambient temperature is higher, what fan blew is also hot blast, and cooling-down effect is inconspicuous.After adopting water-filled radiator, the optional face of water-filled radiator installation site is just relatively larger, and being advantageously integrated is installed.The air-cooled of routine can be only installed near drive motor 17, and the now installation of radiator and the selection of model limit with regard to the structure near motor 17 driven.
Drive motor 17 is arranged in the middle part of vehicle frame 10, has and utilizes the center of gravity adjusting vehicle frame 10 because drive motor 17 be motor wagon electric original paper in the heaviest part of single-piece.Power battery pack 18 and drive motor 17 are arranged side by side, save the high-voltage conducting wires length that drive motor 17 is connected with power battery pack 18 on the one hand, on the other hand owing to power battery pack 18 is heavier, power battery pack 18 center of gravity that be conducive to regulate car load side-by-side with drive motor 17.
Battery bracket is easy to power battery pack 18 and is changed, and reduces in Renewal process, because directly clamping power battery pack 18, and to the damage that power battery pack 18 causes.Electric fan is conducive to the electric original paper below driver's cabin is cooled down.
Above-described is only embodiment of the present utility model, and in scheme, the general knowledge such as known concrete structure and characteristic does not do too much description at this.Should be understood that; for a person skilled in the art, under the premise without departing from this utility model structure, it is also possible to make some deformation and improvement; these also should be considered as protection domain of the present utility model, and these are all without affecting effect and the practical applicability that this utility model is implemented.The protection domain that this application claims should be as the criterion with the content of its claim, and the detailed description of the invention in description etc. records the content that may be used for explaining claim.
Claims (4)
1. motor wagon chassis, including vehicle frame, the front end of this vehicle frame is provided with propons, the rear end of vehicle frame is provided with back axle, it is characterized in that: the surface of described propons is provided with support platform, this support platform and vehicle frame removably connect, support and platform is provided with charger and driving controller, the front end of vehicle frame is provided with motor radiator, power assistance pump for steering, DC-DC and accumulator, described motor radiator is water-filled radiator, described power assistance pump for steering and DC-DC are arranged side by side, described accumulator is between DC-DC and driving controller, described motor radiator is between driving controller and accumulator, vehicle frame compressor of air conditioner is installed foremost, the middle part of vehicle frame is provided with drive motor, the both sides of described vehicle frame are respectively mounted one group of power battery pack, and set of cells and drive motor are arranged side by side；Described power battery pack, driving controller are all connected with motor high-voltage conducting wires；Charger is connected by high-voltage conducting wires with power battery pack.
2. motor wagon chassis according to claim 1, it is characterised in that described vehicle frame is provided with the battery bracket for supporting power battery pack, and this battery bracket and vehicle frame removably connect.
3. motor wagon chassis according to claim 2, it is characterised in that described vehicle frame is provided with multiple installing hole being easily installed drive motor.
4. motor wagon chassis according to claim 3, it is characterised in that be provided with electric fan on described motor radiator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521057056.7U CN205365740U (en) | 2015-12-17 | 2015-12-17 | Electric truck chassis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521057056.7U CN205365740U (en) | 2015-12-17 | 2015-12-17 | Electric truck chassis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205365740U true CN205365740U (en) | 2016-07-06 |
Family
ID=56258355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521057056.7U Expired - Fee Related CN205365740U (en) | 2015-12-17 | 2015-12-17 | Electric truck chassis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205365740U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105416401A (en) * | 2015-12-17 | 2016-03-23 | 重庆创隆实业有限公司 | Electric truck chassis |
| CN108275063A (en) * | 2017-01-05 | 2018-07-13 | 武汉英康汇通电气有限公司 | Three electric system structure of pure electric vehicle refrigerator car is arranged |
| CN110803034A (en) * | 2019-11-05 | 2020-02-18 | 广州电力机车有限公司 | Improved electric power mining vehicle |
-
2015
- 2015-12-17 CN CN201521057056.7U patent/CN205365740U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105416401A (en) * | 2015-12-17 | 2016-03-23 | 重庆创隆实业有限公司 | Electric truck chassis |
| CN105416401B (en) * | 2015-12-17 | 2018-03-20 | 重庆创隆实业有限公司 | Motor wagon chassis |
| CN108275063A (en) * | 2017-01-05 | 2018-07-13 | 武汉英康汇通电气有限公司 | Three electric system structure of pure electric vehicle refrigerator car is arranged |
| CN108275063B (en) * | 2017-01-05 | 2024-04-16 | 武汉英康汇通电气有限公司 | Three-electric system structural arrangement of pure electric refrigerator car |
| CN110803034A (en) * | 2019-11-05 | 2020-02-18 | 广州电力机车有限公司 | Improved electric power mining vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170620 Address after: 401520 Chongqing Hechuan Joyoung Road No. 88 Patentee after: CHONGQING DIANGUOCHENG INDUSTRIAL CO., LTD. Address before: 400010 Chongqing city Yubei District Shuangfeng Bridge Street long Kai branch 99, building 1 1-1 Patentee before: Chongqing Chuanglong Industry Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160706 Termination date: 20171217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |