CN102745057B - Oil-electric hybrid power tricycle - Google Patents
Oil-electric hybrid power tricycle Download PDFInfo
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- CN102745057B CN102745057B CN201210201228.8A CN201210201228A CN102745057B CN 102745057 B CN102745057 B CN 102745057B CN 201210201228 A CN201210201228 A CN 201210201228A CN 102745057 B CN102745057 B CN 102745057B
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- electrical generator
- driving engine
- increasing unit
- distance increasing
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Abstract
The invention relates to an oil-electric hybrid power farm-oriented tricycle which comprises a frame, a carriage, a driver seat, a range extending device, batteries, a muffler, an oil tank and a controller, wherein the range extending device comprises a generator, an engine and a clutch, an air duct is arranged in front of the driver seat, the range extending device is arranged below the driver seat, and a motor, a gasoline engine cylinder head and the controller right face to an air inlet. The range extending device is arranged on the frame through a shock absorbing mount which is formed by connecting an upper supporting plate, a lower supporting plate and a middle rubber block. The oil tank is arranged below the driver seat, the muffler comprises a primary muffling tube, a secondary muffling tube and a flexible connector, the secondary muffling tube is arranged on the frame through a hooking part, and the batteries are arranged at the center below the carriage. The oil-electric hybrid power farm-oriented tricycle has good radiation, small noise and small shock and is provided with the range extending device which has a simple structure and facilitates reduction of torsional vibration load of power.
Description
Technical field
The present invention relates to a kind of oil electric mixed dynamic agricultural tricycle, in particular for the distance increasing unit of oil electric mixed dynamic agricultural tricycle, particularly a kind of distance increasing unit with power-transfer clutch and cooling heat dissipation structure.
Background technology
Along with the day by day scarcity of the energy and day by day increasing the weight of of environmental pollution, the electronlmobil with effects of energy conservation and environmental protection has become the main direction of future automobile development gradually, and stroke-increasing electric automobile is acknowledged as one of mainstream technology direction of current Development of Electric Vehicles.Stroke-increasing electric automobile can solve the electronlmobil that causes because electrokinetic cell stored energy is low, continual mileage is short, charging duration is long etc. the problem of industrialization on a large scale, meets the development need of electronlmobil.Therefore, use the oil electric mixed dynamic farm vehicle of distance increasing unit, in current farm vehicle field, there is vast potential for future development.And distance increasing unit is as the major part of oil electric mixed dynamic farm vehicle, generally by driving engine and electrical generator, formed, wherein driving engine can adopt the heat engines such as diesel oil, gasoline, substitute fuel.In distance increasing unit, electrical generator mainly contains two kinds with the connection mode of electrical motor: a kind of is to adopt elastic coupling structure to be connected, and another kind is directly to adopt rigid connector to connect.All there is certain shortcoming in above-mentioned two kinds of connection modes, adopt elastic coupling to connect axial dimension larger, to having relatively high expectations of location and installation technique, and directly adopt, be rigidly connected, the inertia of electrical generator and dynamic load impact to axle frenulum, the danger that exists dynamicoverload that axle system is damaged.
In addition, distance increasing unit has also brought following problem in the use procedure of oil electric mixed dynamic farm vehicle, for example, 1, the basic noiselessness of electric agricultural car itself, in the process of travelling, be mainly the sound that drive motor rotation is sent, be generally less than 60 decibels; And larger with the electric agricultural car noise of distance increasing unit, this is because master section is to provide power by general gasoline engines, and the industry standard of general gasoline engines is conventionally 100 decibels of left and right.2, pure electro-tricycle basic friction in the process of moving, and strong with the electro-tricycle vibrations of distance increasing unit, this is that motion due to internal combustion engine produces sharp pounding, and is passed to car load, therefore, user's comfort is declined.3, motor, general gasoline engines and the controller with the electrical generator of the electro-tricycle of distance increasing unit is thermal source, causes temperature to raise, and has influence on the performance of product, even causes and burns whole journey device product.
Summary of the invention
Therefore, the object of this invention is to provide a kind of oil electric mixed dynamic farm vehicle with good thermal diffusivity, less noise and vibrations and distance increasing unit simple in structure, to be conducive to reduce power torsional oscillation load.
For addressing the above problem, the present invention adopts following technical proposals:
A kind of gas-electric hybrid tricycle, comprise vehicle frame, compartment, operating seat, distance increasing unit, battery, noise silencer, fuel tank, controller, distance increasing unit comprises electrical generator, driving engine and power-transfer clutch, the place ahead of operating seat is provided with air channel, distance increasing unit is arranged on the below of operating seat, and motor, spark ignition engine cylinder head and controller are over against the air intake vent in air channel; Distance increasing unit is arranged on vehicle frame by shock mount, and shock mount is formed by connecting by upper backup pad, lower supporting plate and intermediate rubber piece; Fuel tank is arranged on operating seat below, and noise silencer comprises one-level hush tube, secondary hush tube and flexibly connect, and secondary muffler is arranged on vehicle frame by suspension member, and battery is arranged on the below center position in compartment; Described driving engine is connected by described power-transfer clutch with described electrical generator, described power-transfer clutch comprises clutch driving disc and clutch disk, the output shaft of driving engine is connected with flywheel, and clutch driving disc compresses clutch disk under spring pressure effect, and clutch disk is connected with wheel friction; In the centre hole of described clutch disk, be provided with female splines, the outer end of the axle drive shaft of electrical generator is provided with male splines, and the axle drive shaft of electrical generator is inserted in clutch disk, makes female splines and male splines form rigidity spline joint.
Further, described power-transfer clutch is positioned at an envelope housing, and described envelope housing is connected respectively with the housing of driving engine and electrical generator by bolt, between described envelope housing and the housing of driving engine, is provided with locating dowel pin.
Further, described driving engine is spark ignition engine.
Beneficial effect of the present invention is:
(1) in operating seat the place ahead, air channel is set, air channel is introduced oncoming wind below operator's saddle seat and compartment when Vehicle Driving Cycle, and wind speed rises with the speed of a motor vehicle, distance increasing unit electrical generator is arranged on to the place ahead of described operating seat, make motor, general gasoline engine cylinder head and controller over against the air intake vent in described air channel, while being convenient to general gasoline engines and machine operation, dispel the heat, increased substantially radiating efficiency, actv. has been controlled temperature rising, can meet more than summer, the ambient temperature of outdoor nearly 50 ℃ delivered 2h at full capacity.
(2) by the setting of noise silencer and shock mount, make noise be down to 70-80 decibel by approximately 100 decibels, vibrations are eliminated substantially, have improved user's comfort, have overcome the disadvantage that prior art exists, and have guaranteed vehicle performance, have improved product design.
(3) distance increasing unit structure adopts power-transfer clutch connecting engine and electrical generator, can effectively shorten the axial dimension between driving engine and electrical generator, and the integrated degree of system is higher, is conducive to control the installation positioning precision of power transmission shaft; When electrical generator dynamic torque load becomes large, the generation relative sliding that can skid between the clutch disk of power-transfer clutch and flywheel, so just can effectively reduce power torsional oscillation load in addition, prevents that between driving engine and electrical generator, power transmission shaft overload is damaged.
Accompanying drawing explanation
Fig. 1 is integral structure schematic diagram of the present invention.
Fig. 2 is the birds-eye view of Fig. 1.
Fig. 3 is the structural representation of distance increasing unit
Fig. 4 is the structural representation that driving engine is connected with power-transfer clutch.
Fig. 5 is the connection diagram of electrical generator and envelope housing.
Wherein:
1-distance increasing unit, 2-fuel tank, 3-controller, 4-air channel, 5-one-level hush tube, 6-flexibly connects, 7-radiating gill, 8-secondary hush tube, 9-battery, 10-driving engine, 11-power-transfer clutch, 12-seat, 13-shock mount, 14-electrical generator, 15-motor body, 16-locating dowel pin, 17-flywheel, 21-generator housing, 22-axle drive shaft, 23-male splines, 24-bolt, 31-clutch disk, 32-clutch driving disc, 33-female splines, 34-envelope housing.
The specific embodiment
Below in conjunction with specific embodiment, further set forth the present invention.
First with reference to Fig. 1-2, a kind of oil electric mixed dynamic agricultural tricycle, comprise vehicle frame, compartment, operating seat 12, distance increasing unit 1, battery 9, noise silencer, fuel tank 2, controller 3, distance increasing unit 1 comprises electrical generator 14, driving engine 10 and power-transfer clutch 11, and the driving engine in the present embodiment is spark ignition engine, and the place ahead of operating seat is provided with air channel 4, distance increasing unit 1 is arranged on the below of operating seat, and motor, spark ignition engine cylinder head and controller 3 be 4 air intake vent over against air channel.Distance increasing unit 1 is arranged on vehicle frame by shock mount 13.The electric current that generator set sends directly enters storage battery after controller is processed, and can charge to storage battery, and battery also plays pressure stabilization function.Because controller has been set storage battery low voltage protection circuit, battery overdischarge is protected, prevent the damage of storage battery over discharge, extending battery life.Distance increasing unit is that battery electric quantity is low can not driven motor time as the equipment of auxiliary operation, at battery electric quantity, does not work under normal circumstances.
Shock mount 13 is formed by connecting by upper backup pad, lower supporting plate and intermediate rubber piece.Fuel tank 2 is arranged on operating seat 12 belows.Noise silencer comprises one-level hush tube 5, secondary hush tube 8 and flexibly connects 6.Secondary muffler 5 is arranged on vehicle frame by suspension member.Battery 9 is arranged on the below center position in compartment.
With reference to figure 3-5, distance increasing unit comprises driving engine 10 and electrical generator 14, and driving engine 10 is connected by a power-transfer clutch 11 with electrical generator 14.Power-transfer clutch 11 comprises clutch driving disc 32 and clutch disk 31, the output shaft of driving engine 10 is connected with flywheel 17, clutch driving disc 32 compresses clutch disk 31 under spring pressure effect, make clutch disk 31 and flywheel 17 frictional connections, power-transfer clutch 3 needs always in closure state.In the centre hole of clutch disk 31, be provided with female splines 33, the outer end of the axle drive shaft 22 of electrical generator 2 is provided with male splines 23, and axle drive shaft 22 is inserted in clutch disk 31, and female splines 33 forms rigidity spline joint with male splines 23.
Power-transfer clutch 11 is positioned at an envelope housing 34, envelope housing 34 is connected with the housing 15 of driving engine by bolt, envelope housing 34 is connected with the housing 21 of electrical generator 2 by bolt 24, between the housing 15 of envelope housing 34 and driving engine, be provided with locating dowel pin 16, use locating dowel pin 16 can facilitate driving engine 1 and the accuracy of alignment of electrical generator 2 to control.Between driving engine 10 and electrical generator 14, link adopts envelope housing 34 to be rigidly connected, and can improve the integrated degree of system, has solved the integral hoisting problem of distance increasing unit, is also conducive in addition control the installation positioning precision of power transmission shaft.Adopt power-transfer clutch 11 connecting engines 10 and electrical generator 14 also can effectively shorten the axial dimension between driving engine and electrical generator, the integrated degree of system is further improved.
This range extender of electric vehicle structure is when work, the power of driving engine 10 outputs passes to electrical generator 14 through power-transfer clutch 11, make electrical generator 14 generatings, when electrical generator 14 dynamic torque load become large, generation relative sliding can skid between the clutch disk 31 of power-transfer clutch 11 and flywheel 17, so just can effectively reduce power torsional oscillation load, prevent that between driving engine and electrical generator, power transmission shaft overload is damaged.
This range extender of electric vehicle structure is when assembling, first power-transfer clutch 11 and driving engine 10, envelope housing 34, electrical generator 14 are assembled to assembling, then the accuracy of alignment completing between electrical generator 14 and driving engine 10 by locating dowel pin 16 is controlled, and finally completes whole assembling.This distance increasing unit Standard is simple, is easy to realize integral hoisting, meets vehicle assembling demand.This distance increasing unit structure takes full advantage of the parts of traditional vehicle, structural modification is little, both solved the assembly problem of distance increasing unit, axle while having reduced again transmission of power is shock problem, alleviate orthodox car to the high defect of electronlmobil transition cost, to promoting hybrid vehicle industrialization, there is realistic meaning.
Be understandable that, the present invention can also make other restriction, and other of making on the basis of the embodiment of the present invention improve still within protection scope of the present invention.
Claims (3)
1. a gas-electric hybrid tricycle, comprise vehicle frame, compartment, operating seat, distance increasing unit, battery, noise silencer, fuel tank, controller, distance increasing unit comprises electrical generator, driving engine and power-transfer clutch, the place ahead of operating seat is provided with air channel, distance increasing unit is arranged on the below of operating seat, and motor, spark ignition engine cylinder head and controller are over against the air intake vent in air channel; Distance increasing unit is arranged on vehicle frame by shock mount, and shock mount is formed by connecting by upper backup pad, lower supporting plate and intermediate rubber piece; Fuel tank is arranged on operating seat below, and noise silencer comprises one-level hush tube, secondary hush tube and flexibly connect, and secondary muffler is arranged on vehicle frame by suspension member, and battery is arranged on the below center position in compartment; It is characterized in that, described driving engine is connected by described power-transfer clutch with described electrical generator, described power-transfer clutch comprises clutch driving disc and clutch disk, the output shaft of driving engine is connected with flywheel, clutch driving disc compresses clutch disk under spring pressure effect, and clutch disk is connected with wheel friction; In the centre hole of described clutch disk, be provided with female splines, the outer end of the axle drive shaft of electrical generator is provided with male splines, and the axle drive shaft of electrical generator is inserted in clutch disk, makes female splines and male splines form rigidity spline joint.
2. gas-electric hybrid tricycle according to claim 1, it is characterized in that, described power-transfer clutch is positioned at an envelope housing, and described envelope housing is connected respectively with the housing of driving engine and electrical generator by bolt, between described envelope housing and the housing of driving engine, is provided with locating dowel pin.
3. gas-electric hybrid tricycle according to claim 1 and 2, is characterized in that, described driving engine is spark ignition engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210201228.8A CN102745057B (en) | 2012-06-15 | 2012-06-15 | Oil-electric hybrid power tricycle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210201228.8A CN102745057B (en) | 2012-06-15 | 2012-06-15 | Oil-electric hybrid power tricycle |
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| CN102745057A CN102745057A (en) | 2012-10-24 |
| CN102745057B true CN102745057B (en) | 2014-10-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210201228.8A Active CN102745057B (en) | 2012-06-15 | 2012-06-15 | Oil-electric hybrid power tricycle |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109553029A (en) * | 2018-12-12 | 2019-04-02 | 英诺菲特(江苏)重工有限公司 | A kind of car body hoistable platform and its working method |
| CN109639047B (en) * | 2019-01-02 | 2024-03-19 | 广西玉柴机器股份有限公司 | Range extender system structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2030156U (en) * | 1988-04-02 | 1989-01-04 | 中国人民解放军89001部队 | Exhaust & ventilation cooling system for amphibious vehicle |
| CN101607522A (en) * | 2009-06-08 | 2009-12-23 | 湖南南车时代电动汽车股份有限公司 | A kind of passenger vehicle is with the combination drive mode and the system of double mode double-motor |
| CN102275517A (en) * | 2011-05-31 | 2011-12-14 | 北京高峰新扬汽车技术有限公司 | Electric vehicle as well as range extender, range-extending control system and range-extending control method thereof |
| CN102407764A (en) * | 2011-11-09 | 2012-04-11 | 天津清源电动车辆有限责任公司 | Integrated hybrid power electric car drive unit |
| CN202623901U (en) * | 2012-06-15 | 2012-12-26 | 临沂市金立机械有限公司 | Gas-electric hybrid tricycle |
-
2012
- 2012-06-15 CN CN201210201228.8A patent/CN102745057B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2030156U (en) * | 1988-04-02 | 1989-01-04 | 中国人民解放军89001部队 | Exhaust & ventilation cooling system for amphibious vehicle |
| CN101607522A (en) * | 2009-06-08 | 2009-12-23 | 湖南南车时代电动汽车股份有限公司 | A kind of passenger vehicle is with the combination drive mode and the system of double mode double-motor |
| CN102275517A (en) * | 2011-05-31 | 2011-12-14 | 北京高峰新扬汽车技术有限公司 | Electric vehicle as well as range extender, range-extending control system and range-extending control method thereof |
| CN102407764A (en) * | 2011-11-09 | 2012-04-11 | 天津清源电动车辆有限责任公司 | Integrated hybrid power electric car drive unit |
| CN202623901U (en) * | 2012-06-15 | 2012-12-26 | 临沂市金立机械有限公司 | Gas-electric hybrid tricycle |
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| CN102745057A (en) | 2012-10-24 |
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