CN201573528U - Drive structure of pure electric environmental sanitation vehicle - Google Patents
Drive structure of pure electric environmental sanitation vehicle Download PDFInfo
- Publication number
- CN201573528U CN201573528U CN2009202828444U CN200920282844U CN201573528U CN 201573528 U CN201573528 U CN 201573528U CN 2009202828444 U CN2009202828444 U CN 2009202828444U CN 200920282844 U CN200920282844 U CN 200920282844U CN 201573528 U CN201573528 U CN 201573528U
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- environmental sanitation
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- transfer clutch
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Abstract
The utility model discloses a drive structure of a pure electric environmental sanitation vehicle, including a drive motor and a gear box, characterized in that the drive motor is a double-shaft extension motor, one end of the motor is connected with a first power transmission mechanism, and the other end is connected with a second power transmission mechanism. According to an electric automobile having the structure of the utility model, it is possible to simplify the structure of the automobile and to utilize energy in high efficiency by means of reasonably designing the structure and layout of the electric automobile, so as to dispense a plurality of drive motors required by the general electric automobile. On one hand, the structure of the electric automobile is simplified, cost is reduced, the weight of the electric automobile is further reduced, on the other hand, damping performance of the drive motor is reinforced, reliability is improved, and the performance of the electric automobile is further improved.
Description
Technical field
The utility model relates to the automobile drive configuration of automobile mechanical and technical field of electricity, relates in particular to a kind of drive configuration of pure electronic environmental sanitation automobile drive configuration.
Background technology
In short supply along with global energy adds being on the rise of problem of environmental pollution, and various battery-driven car appears on the market one after another.The composition of electronlmobil mainly comprises: mechanical systems such as motor-driven and control system, propulsive effort transmission, finish the equipment of set task etc.Motor-driven and control system are the cores of electronlmobil, also are the maximum differences that is different from internal-combustion engines vehicle.Motor-driven and control system are made up of speed-regulating control device of driving motor, power supply and electrical motor etc.Wherein the effect of electronlmobil driving device is an axle drive shaft of the driving torque of electrical motor being passed to automobile.In the present pure electronic environmental sanitation automobile drive configuration, some other devices are installed if desired, are for example installed an air-conditioner or liftable compartment is, often need to install a plurality of propulsions source.Just need independent propulsion source to control the toppling over of common rubbish compartment as electronic environmental sanitation car.Topple over required extra power source for electronic environmental sanitation car rubbish railway carriage or compartment in the prior art and be divided into two kinds substantially: Electrohydraulic push rod formula, the constructional feature of this mode are that integrated independent drive motor drives Hydraulic Pump on hydraulic cylinder, but have increased cost; Change speed gear box power taking formula, the structure of this mode are to connect a power takeoff at the power take-off hole place that change speed gear box is reserved to drive Hydraulic Pump, but the action that consequent negative effect is a Hydraulic Pump not to stop will cause the additional energy waste.Also need independent propulsion source to control for the air-conditioning compressor in the general battery-driven car.These technical measures have increased cost on the one hand, also may have the possibility that wastes energy, one side structure relative complex needs more device in addition, increased the weight of electronlmobil, and the lightweight of electronlmobil is most important for the performance of electronlmobil and flying power.Simultaneously electronlmobil can inevitably produce under steam and jolt, and also will produce during speed transformation to reverse the trend, so the drive motor of electronlmobil is the same with the engine mounting of general automobile, failure-free vibration-proof structure that suspends is essential.
The utility model content
The technical problems to be solved in the utility model provides a kind of drive configuration of pure electronic environmental sanitation automobile drive configuration, it can solve the drawback that a plurality of drive motor need be set separately when the conventional electric automobile drives multiple arrangement with comparatively simple structure, strengthen the damping performance of drive motor simultaneously, improved the reliability of electronlmobil.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of pure electronic environmental sanitation automobile drive configuration, comprise drive motor, change speed gear box, described drive motor is that twin shaft is stretched motor, described twin shaft is stretched motor one end and is connected with first Power train, and the other end is connected with second Power train.
The utility model also provides a kind of pure electronic environmental sanitation automobile drive configuration, wherein said first Power train comprises change speed gear box, transmission shaft, described twin shaft is stretched motor one end and is connected with change speed gear box, change speed gear box links to each other with transmission shaft, described second Power train comprises transmission device, power-transfer clutch and hydraulic efficiency pressure system, described twin shaft is stretched the motor other end and is connected with transmission device, and transmission device is connected with power-transfer clutch, the follow-up connection hydraulic efficiency pressure system of described power-transfer clutch.
As a kind of preferred version of pure electronic environmental sanitation automobile drive configuration described in the utility model, wherein said transmission device is a belt pulley, and described belt pulley is connected with power-transfer clutch by belt, and described power-transfer clutch is connecting Hydraulic Pump and hydraulic actuating cylinder.
As a kind of preferred version of pure electronic environmental sanitation automobile drive configuration described in the utility model, wherein said power-transfer clutch is connected with starting switch, and described hydraulic reservoir is provided with oil return pipe, and described oil return pipe is provided with hand valve.
As a kind of preferred version of pure electronic environmental sanitation automobile drive configuration described in the utility model, wherein said second Power train is connected with power assistance pump for steering.
As a kind of preferred version of pure electronic environmental sanitation automobile drive configuration described in the utility model, wherein said second Power train is connected with the vacuum servo pump clutch, and described vacuum servo pump clutch is connected with vacuum booster pump
As a kind of preferred version of pure electronic environmental sanitation automobile drive configuration described in the utility model, wherein said second Power train is connected with the air-conditioning compressor power-transfer clutch, and described air-conditioning compressor power-transfer clutch is connected with air-conditioning compressor.
As a kind of preferred version of pure electronic environmental sanitation automobile drive configuration described in the utility model, wherein said second power transmission arrangment is a belt pulley.
As a kind of preferred version of pure electronic environmental sanitation automobile drive configuration described in the utility model, wherein said drive motor bottom is provided with and is the pallet body that splayed is arranged, described pallet body is captiveed joint with mounting bracket.
As a kind of preferred version of pure electronic environmental sanitation automobile drive configuration described in the utility model, the wherein said pallet body that is the splayed layout matches flexible parts between described pallet body and the drive motor with the outer wall of drive motor.
Adopted the battery-driven car of structure described in the utility model, guaranteed vehicle structure simplification and energy efficient utilization, save the trouble that general electronlmobil need be provided with a plurality of drive motor by the structure and layout of electronlmobil being carried out appropriate design.Simplify the structure of electronlmobil on the one hand, reduced cost, further alleviated the weight of electronlmobil, strengthened the lightweight of automobile, on the other hand, strengthened the damping performance of drive motor, improved reliability, more helped improving the performance of electronlmobil.
Description of drawings
Fig. 1 is the scheme drawing of a kind of embodiment of drive configuration described in the utility model.
Fig. 2 is the scheme drawing of drive motor mounting structure described in the utility model.
The specific embodiment
Below in conjunction with accompanying drawing pure electronic environmental sanitation automobile drive configuration described in the utility model is described further.
As Fig. 1 is the structural representation of a kind of embodiment of the utility model, its structure as shown in the figure, an end of drive motor 18 connects change speed gear box 19, by change speed gear box 19 with power transmission to transmission shaft 20, advance thereby drive car load.The other end of drive motor 18 connects active force belt pulley 12, and active force belt pulley 12 links to each other with power-transfer clutch 11 by belt, and transmission power is to power-transfer clutch 11.Described power-transfer clutch 11 is connected with Hydraulic Pump 10 and hydraulic actuating cylinder 2.Under the electronlmobil cruising situation, power-transfer clutch 11 separates, and does not have consumption of power when it dallies substantially.If electronlmobil need be dumped rubbish during case, at first we hang neutral with change speed gear box 19, cut off the power input of 19 pairs of transmission shafts 20 of change speed gear box, press the closed power-transfer clutch 11 of starting switch then, will be after power-transfer clutch 11 closures with the takeoff output of drive motor 18 to Hydraulic Pump (10), then we close hand valve 4, and the highly pressurised liquid of Hydraulic Pump 10 outputs just enters in the hydraulic actuating cylinder 2 through high pressure fuel pipe 3 like this.Under the effect of highly pressurised liquid, hydraulic actuating cylinder 2 slowly stretches out push rod, and promotion rubbish container 1 carries out rubbish topples over.After rubbish is toppled over end, as long as cut-off clutch 11, will cut off the power input between drive motor 18 and the Hydraulic Pump 10, open hand valve 4 simultaneously, hydraulic oil in the hydraulic actuating cylinder 2 will pass through hand valve 4 like this, turns back to hydraulic reservoir 6 through oil return pipe 5, so far, rubbish container 1 is finished homing action with by gravity, finishes the work of once toppling over.
The power taking mode of drive configuration described in the utility model has thoroughly been broken away from the drawback in traditional power taking mode, such mode, neither need to be provided with separately drive motor, do not need to consume extra energy again, only need corresponding power-transfer clutch of configuration and power transmission arrangment to connect, providing cost savings than traditional power taking mode can not increase expenditure of energy simultaneously yet.
Generally speaking, the air-conditioning compressor 9 of power assistance pump for steering 16 and vacuum booster pump 15 and choosing dress, all need to dispose separately the corresponding driving motor to realize function corresponding, structure design of the present utility model can need these to dispose separately motor-driven and be incorporated into the main drive motor driving.As shown in Figure 1, main drive motor exports power respectively in the following system by belt pulley 12: one, output power assistance pump for steering 16; Two, export vacuum servo pump clutch 17 to, export vacuum booster pump 15 again to, when degree of vacuum is not enough, pressure switch 13 control clutch closures, vacuum booster pump is started working and is vacuumized action, when degree of vacuum arrived appointment numerical value, pressure switch 13 control clutchs disconnected, and cut off the power input of vacuum booster pump; Three, when the air-conditioning of choosing dress is arranged in the system, takeoff output is to air-conditioning compressor power-transfer clutch 8, and then exports air-conditioning compressor 9 to, during a/c system work, power-transfer clutch 8 closures, compressor 9 work, when a/c system was not worked, power-transfer clutch 8 disconnected, and cut off the input of a/c system power.
The utility model is aspect drive motor suspends; what propose is as shown in Figures 2 and 3 the mode that suspends; the connection mode of flange before and after the drive motor that discards tradition; be the pallet body that splayed is arranged two of the bottom of drive motor 18 additional designs; pallet body has elastomeric material towards a side of drive motor outer wall; described pallet body matches with the drive motor outer wall; mounting bracket is connected with pallet body by bolt; splayed be arranged on the mechanics arrange more reasonable; stressed evenly, can well support and protect drive motor.
It should be noted that, above embodiment is only unrestricted in order to the explanation the technical solution of the utility model, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from the spirit and scope of technical solutions of the utility model, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (10)
1. a pure electronic environmental sanitation automobile drive configuration comprises drive motor, change speed gear box, and it is characterized in that: described drive motor is that twin shaft is stretched motor, and described twin shaft is stretched motor one end and is connected with first Power train, and the other end is connected with second Power train.
2. pure electronic environmental sanitation automobile drive configuration according to claim 1, it is characterized in that: described first Power train comprises change speed gear box, transmission shaft, described twin shaft is stretched motor one end and is connected with change speed gear box, change speed gear box links to each other with transmission shaft, described second Power train comprises transmission device, power-transfer clutch and hydraulic efficiency pressure system, described twin shaft is stretched the motor other end and is connected with transmission device, and transmission device is connected with power-transfer clutch, the follow-up connection hydraulic efficiency pressure system of described power-transfer clutch.
3. pure electronic environmental sanitation automobile drive configuration according to claim 2, it is characterized in that: described transmission device is belt pulley (12), described belt pulley (12) is connected with power-transfer clutch (11) by belt, and described power-transfer clutch (11) is connecting Hydraulic Pump (10) and hydraulic actuating cylinder (2).
4. pure electronic environmental sanitation automobile drive configuration according to claim 3, it is characterized in that: described power-transfer clutch (11) is connected with starting switch, and described hydraulic reservoir (6) is provided with oil return pipe (5), and described oil return pipe (5) is provided with hand valve (4).
5. pure electronic environmental sanitation automobile drive configuration according to claim 1, it is characterized in that: described second Power train is connected with power assistance pump for steering.
6. pure electronic environmental sanitation automobile drive configuration according to claim 1, it is characterized in that: described second Power train is connected with vacuum servo pump clutch (17), and described vacuum servo pump clutch (17) is connected with vacuum booster pump (15).
7. pure electronic environmental sanitation automobile drive configuration according to claim 1, it is characterized in that: described second Power train is connected with air-conditioning compressor power-transfer clutch (8), and described air-conditioning compressor power-transfer clutch (8) is connected with air-conditioning compressor (9).
8. according to the described pure electronic environmental sanitation automobile drive configuration of arbitrary claim in the claim 5 to 7, it is characterized in that: described second power transmission arrangment is a belt pulley.
9. pure electronic environmental sanitation automobile drive configuration according to claim 1 is characterized in that: described drive motor bottom is provided with and is the pallet body (21) that splayed is arranged, described pallet body (21) is captiveed joint with mounting bracket.
10. pure electronic environmental sanitation automobile drive configuration according to claim 9, it is characterized in that: the described pallet body (21) that is the splayed layout matches flexible parts (22) between described pallet body (21) and the drive motor (18) with the outer wall of drive motor (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202828444U CN201573528U (en) | 2009-12-24 | 2009-12-24 | Drive structure of pure electric environmental sanitation vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202828444U CN201573528U (en) | 2009-12-24 | 2009-12-24 | Drive structure of pure electric environmental sanitation vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201573528U true CN201573528U (en) | 2010-09-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202828444U Expired - Fee Related CN201573528U (en) | 2009-12-24 | 2009-12-24 | Drive structure of pure electric environmental sanitation vehicle |
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| Country | Link |
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| CN (1) | CN201573528U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101811437B (en) * | 2009-12-24 | 2012-12-19 | 江苏奥新新能源汽车有限公司 | Pure electrical automobile |
| CN103112351A (en) * | 2013-02-17 | 2013-05-22 | 潍柴动力股份有限公司 | Electric vehicle and auxiliary engine drive device and auxiliary drive system thereof |
| CN110758115A (en) * | 2018-07-26 | 2020-02-07 | 郑州宇通客车股份有限公司 | Pure electric sanitation truck and power system thereof |
| CN111114268A (en) * | 2018-10-30 | 2020-05-08 | 郑州宇通客车股份有限公司 | Two keep off electricelectric moves sanitation car driving system and electricelectric moves sanitation car |
-
2009
- 2009-12-24 CN CN2009202828444U patent/CN201573528U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101811437B (en) * | 2009-12-24 | 2012-12-19 | 江苏奥新新能源汽车有限公司 | Pure electrical automobile |
| CN103112351A (en) * | 2013-02-17 | 2013-05-22 | 潍柴动力股份有限公司 | Electric vehicle and auxiliary engine drive device and auxiliary drive system thereof |
| CN103112351B (en) * | 2013-02-17 | 2016-08-10 | 潍柴动力股份有限公司 | Electric vehicle and auxiliary machine driver, subsidiary engine drive system |
| CN110758115A (en) * | 2018-07-26 | 2020-02-07 | 郑州宇通客车股份有限公司 | Pure electric sanitation truck and power system thereof |
| CN110758115B (en) * | 2018-07-26 | 2024-04-05 | 宇通客车股份有限公司 | Pure electric sanitation truck and power system thereof |
| CN111114268A (en) * | 2018-10-30 | 2020-05-08 | 郑州宇通客车股份有限公司 | Two keep off electricelectric moves sanitation car driving system and electricelectric moves sanitation car |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100908 Termination date: 20111224 |