CN203697944U - Automatic-transmission energy-saving fuel-electricity hybrid power miniature four-wheeled off-road vehicle - Google Patents

Abstract

The utility model provides an automatic-transmission energy-saving fuel-electricity hybrid power miniature four-wheeled off-road vehicle. The automatic-transmission energy-saving fuel-electricity hybrid power miniature four-wheeled off-road vehicle is characterized by comprising an engine (1), a friction plate type clutch (2), a gearbox (3), an automatic gear shift lever (4), a transmission shaft (5), a transfer case (6), a flange (7), a rear differential mechanism (8), a rear axle (9), a left rear wheel (10), a right rear wheel (11), a transmission shaft (12), a front differential mechanism (13), a front axle (14), a left front wheel (15), a right front wheel (16), a direct-current motor (17), a frame (18), a 36V battery pack (19) and the like. According to the automatic-transmission energy-saving fuel-electricity hybrid power miniature four-wheeled off-road vehicle, the front axle and the rear axle are used for driving, the four wheels are adopted, and the oil-immersed clutch is machined in the center of a two-shaft-one-gear structure of the gearbox and extends out of a gearbox body; an automatic transmission is adopted, the transfer case is adopted, and two fuel-electricity hybrid power driving modes are realized; power isolators and a differential lock are adopted, and therefore four-wheel drive, front drive, rear drive and fuel-electricity dual-drive can be realized for the minitype four-wheeled off-road vehicle, and energy is saved.

Description

The miniature four-wheel cross-country car of automatic transmission energy-saving oil electricity mixed power

Technical field: shipping instrument, the utility model relates to the automatic gear hybrid power of a kind of novel small lot shipping off-road truck.

Background technology: small lot transportation market mainly uses diesel oil agricultural tricycle and motor-tricycle for a long time, above-mentioned three-wheel vehicle, because their Driving Scheme is simple, does not possess cross country power, and purposes is limited; The driving engine that above-mentioned three-wheel vehicle adopts is because cylinder volume is less, technology is more outmoded, therefore fuel combustion is abundant not, heat utilization rate is lower, and exhaust emission temperature is high, and running noise is large, and these car types have seriously been not suitable for national environmental protection policy; On these three-wheel vehicle markets, there is not yet the vehicle that oil electric mixed dynamic is installed, therefore its environment protecting and performance driving economy are all not so good; The waste heat of above-mentioned tricycle engine exhaust pipe does not do and reclaims design, and heat utilization rate and the equivalent fuel ability that continues is all lower; Above-mentioned three-wheel vehicle change speed gear box is not done autoshift design, is not suitable for beginner's driving; Above-mentioned three-wheel vehicle is because three-wheel lands, and the safety of operation and the carrying capacity of complex road condition are all lower, and technology is needed upgrading badly; Goal of the invention of the present utility model is the above-mentioned three-wheel vehicle technical equipment of upgrading, increases above-mentioned three-wheel vehicle and utilizes scope and safety in operation, economy, to adapt to the needs of small lot transportation market, meets the requirement of national environmental protection policy to mid-get car simultaneously.

Summary of the invention: invention order of the present utility model is mainly achieved by following technical proposals: driving engine (1) adopts miniwatt, large cylinder volume vehicle gasoline engine, its power passes through output shaft, flywheel passes to Ortlinghaus plate clutch (2), Ortlinghaus plate clutch (2) is via friction lining, release thrust bearing is the axle to change speed gear box (3) by transmission of power, change speed gear box (3) is designed with an axle, two axles, output shaft, brass axle sleeve is installed at two Zhou Yichi centers of change speed gear box (3), two axle input ends of change speed gear box (3) are processed with outer six square shaft sections near a tooth inner side, in these outer six square shaft sections, cover has oil immersed clutch, one of this oil immersed clutch housing end face connects as one with 4 pieces of M8 screws and two axle one teeth, in housing, near two axle one tooth places, 4 pieces of pressure springs are installed, under spring, friction lining is determined in overlapping installation, each 4 of movable friction plate, this oil immersed clutch housing has two marking shape windows up and down altogether, determine friction lining cylindrical and be provided with two symmetrical dogs, this dog stretches out marking shape window on oil immersed clutch housing and concordant with oil immersed clutch surface of shell, determine friction lining cylindrical and oil immersed clutch shell inner surface, outside inner circle and outer six square shaft sections, circle is all got easy fit, movable friction plate center has interior hexagonal hole, movable friction plate cylindrical and oil immersed clutch shell inner surface, between interior hexagonal hole and outer six square shaft sections, all get easy fit, the 2nd, 3, 4 determine the axial symmetry of friction lining dog has two grooves for inlaying two tappets, circle easy fit outside another end face center circular hole of processing of this oil immersed clutch housing and outer six square shaft sections, another end face of this oil immersed clutch housing is installed the 5th outward again and is determined friction lining, this tappet of two M6 of dog of determining friction lining is through oil immersed clutch housing and the 1st determining friction lining and be connected foremost, the 5th stator rear flank is axially installed with shift fork and shift fork connecting rod, oil sealing, oil-sealing sleeve and handle, this shift fork connecting rod and handle are through oil sealing, oil-sealing sleeve extends radially out outside change speed gear box (3) side surface body, this shift fork connecting rod and handle are for stirring the oil immersed clutch the 5th of two axle input end one tooth inner sides through shift fork, the 1st determines friction lining, increasing by elastic pressure on the 1st all the other friction linings of friction lining longitudinal travel control or subtract and decide oil immersed clutch separate or merge, pass through movable friction plate, change speed gear box (3) two axle control change speed gear box (3) output shafts connect spark ignition engine (1), still connect DC motor (17).Two axle mouths of change speed gear box (3) are provided with oil sealing and flange, and this flange is arranged on axle head and stretches out change speed gear box (3) afterbody external, and this flange is used for connecting DC motor (17).Gear lever (4) does following change on former shifter bar basis, remove former shifter bar gearshift handle, machinery bracing wire, before and after former shifter bar, φ 19 twin-tub one pneumatic elements (36) are installed respectively at handle and handle place, left and right, this pneumatic element is by pneumatic element shell (37), spring (38), φ 15 I shape double-pistons (39), valve (40), locating dowel pin (41), φ 15 I shape positioning pistons (42), φ 19 positioning cylinders (43), communicating pipe (44), gas supply electromagnetic valve (45), 50 liters of gas tanks (46), air pump (47), holes probe (48), computer board (49) composition, spring (38) is arranged on pneumatic element shell (37) two, φ 15 I shape double-piston (39) both sides, turnning and milling 4 × 48 square holes in the middle of pneumatic element shell (37), in the middle of φ 15 I shape double-pistons (39), 50 × 20 × 4 dogs are installed, this dog afterbody is drilled with 12 × 20 elliptical apertures, this dog is by passing in pneumatic element shell (37) square hole and direct-connected front and back handle, left and right handle, position at the whole story, pneumatic element shell (37) square hole opposite is drilled with φ 3 circular holes and φ 3 × 10 sleeve pipes is installed, in the middle of this sleeve pipe, lay locating dowel pin (41), the double φ of being 19 twin-tub one pneumatic element (36) waste gas of locating dowel pin sleeve pipe and locating dowel pin (41) speed to put valve, locating dowel pin sleeve pipe other end connects φ 19 positioning cylinders (43) two ends, φ 15 × 20 brigade type positioning pistons (42) are installed in the middle of this cylinder, two φ 3 communicating pipes (44) are installed at φ 19 positioning cylinders (43) two, in this communicating pipe (44) pneumatic original paper shell of direct-connected φ 19 (37), autoshift working process is: air pump (47) is by extremely often flat li 4k g of 50 liters of gas tanks (46) punching press, pressurized air in gas tank is through tracheae, gas supply electromagnetic valve (45), valve (40) is delivered in φ 19 twin-tub one pneumatic elements (1), speed electric signal is delivered to computer board (49) by holes probe (48), computer board (49) determines the principle output control electric signal of gear according to speed, this signal is delivered to gas supply electromagnetic valve (45), when this electromagnetic valve (45) is opened, pressurized air promotes φ 15 I shape double-pistons (39), φ 15 I shape positioning pistons (42) move to the same side simultaneously, handle before and after dog in the middle of φ 15 I shape double-pistons (39) drives, left and right handle motion completes autoshift action, φ 15 I shape positioning pistons (42) locating dowel pin (41) of the corresponding side of jack-up simultaneously, when certain gear need to return to neutral, side respective electrical magnet valve (45) is closed, φ 15 I shape double-pistons (39) return to locating dowel pin (41) and locate to stop under the promotion of spring (38) power, in the time of adjacent this side piston intake of this locating dowel pin, φ 15 I shape positioning pistons (42) depart from this side locating dowel pin (41) and jack-up opposite side locating dowel pin (41) is that opposite side piston return is ready, at electromagnetic valve, under pressurized air effect, the course of action of two locating dowel pins (41) accurate location as the action of seesaw, automatically complete the transforming gear of change speed gear box (3), mounting spring, valve on electromagnetic valve (45) valve handle, on this valve, be drilled with the aperture of 5 M6 for fixing tractive steel rope, these steel ropes are connected respectively on five inner dowelled spanners of operator's compartment (21), to utilize five dowelled spanners, steel rope, valve, springs to control electromagnetic valve (45) action and carry out manual shift function in the time that gearshift electric signal has fault.For coordinating the each parts action of self shifter, on this mid-get car power-transfer clutch handgrip, pneumatic valve head, electromagnetic valve are installed, solenoid control signal is also from computer board (49).Spark ignition engine (1) power is by gear lever (4) speed change on change speed gear box (3), pass to transmission shaft (5) by the output shaft of change speed gear box (3), transmission shaft (5) is through backup bearing shell, backup bearing passes to an axle of part-time case (6), part-time case (6) is designed with an axle, two axles, output shaft, part-time case (6) is cancelled former two axle one teeth, two axles extend 40mm, and it is external above to stretch out part-time case (6) through bearing seal, and stretch out part-time case (6) above external two axle axle heads flange is installed for connection for transmission axle (12).Part-time case (6) output shaft is diff (8), back axle (9), left rear wheel (10), off hind wheel (11) after flange (7) connects, two axle connection for transmission axles (12) of part-time case (6), diff (13), propons (14), the near front wheel (15), off front wheel (16) before transmission shaft (12) connects, the power of DC motor (17) is through its output shaft, spline, unilateral bearing shell, unilateral bearing, transmission shaft (35) passes to change speed gear box (3), after gear lever (4) speed change on change speed gear box (3), pass to transmission shaft (5) by the output shaft of change speed gear box (3), transmission shaft (5) is through backup bearing shell, backup bearing passes to an axle of part-time case (6), part-time case (6) output shaft is diff (8) after flange (7) connects, back axle (9), left rear wheel (10), off hind wheel (11), two axle connection for transmission axles (12) of part-time case (6), diff (13), propons (14), the near front wheel (15), off front wheel (16) before transmission shaft (12) connects.Driving engine (1), DC motor (17), Ortlinghaus plate clutch (2), change speed gear box (3), 36V battery pack (19) are installed after vehicle frame (18) front middle part; Under vehicle frame (18), connect propons (14), back axle (9) through 4 groups of spring plates (20); Vehicle frame (18) is the anterior operator's compartment (21) of installing above, Ortlinghaus plate clutch pedal (22), brake pedal (23), acceleration pedal (24), bearing circle (25), master cock (26), steering wheel (27) are installed in it, and vehicle frame (18) above rear portion is installed loading railway carriage (28); Vehicle frame (18) intermediate rear face is installed the exhaust pipe of engine (29), heat exchanger (30), the cold fresh air of heat exchanger (30) inlet pipe incoming call, the airfilter that cold fresh air is transported to driving engine (1) through heat exchanger (30) outlet pipe after heat exchanger heat exchange heats up is for engine combustion; The heat of discharging when the operation of this mid-get car heats the air that sucks driving engine (1) after heat exchanger (30) heat exchange, reduce engine smoke discharging temperature, improve in-engine combustion temperature, combustion pressure, improve the degree of utilization of fuel heat; In this mid-get car back axle, be provided with off hind wheel power isolator half differential locking-device (31), left rear wheel power isolator half differential locking-device (32), in this mid-get car propons, be provided with off front wheel power isolator half differential locking-device (33), the near front wheel power isolator half differential locking-device (34); This mid-get car is by increasing propons and a front-wheel, increase a kind of electric-powered system, increase outputting power transfer system, increase a set of heat-exchange system, increase four-wheel power isolator half differential locking-device, thereby reach the object of energy-conservation, safety, hybrid power, increase cross country power, and be convenient to change drive form, can realize that oil drives, electric drive, oil electric mixed dynamic drives, and 4 wheel driven is moving, before driving, rear drive.And this mid-get car part-time case (6) and general-utility car, storage battery, DC motor combination, this mid-get car part-time case (6) one axles connection automobile gearboxes, two axles connect DC motor, output shaft directly connects automobile differential, can produce easily another kind of oil-electric vehicle.

Therefore, the utlity model has following advantage:

1. this mid-get car is because brass axle sleeve is installed at two Zhou Yichi centers of change speed gear box (3), two axle input ends of change speed gear box (3) are processed with outer six square shaft sections near a tooth inner side, in these outer six square shaft sections, cover has oil immersed clutch, one of this oil immersed clutch housing end face connects as one with 4 pieces of M8 screws and two axle one teeth, in housing, near two axle one tooth places, 4 pieces of pressure springs are installed, under spring, friction lining is determined in overlapping installation, each 4 of movable friction plate, this oil immersed clutch housing has two marking shape windows up and down altogether, determine friction lining cylindrical and be provided with two symmetrical dogs, this dog stretches out marking shape window on oil immersed clutch housing and concordant with oil immersed clutch surface of shell, determine friction lining cylindrical and oil immersed clutch shell inner surface, outside inner circle and outer six square shaft sections, circle is all got easy fit, movable friction plate center has interior hexagonal hole, movable friction plate cylindrical and oil immersed clutch shell inner surface, between interior hexagonal hole and outer six square shaft sections, all get easy fit, the 2nd, 3, 4 determine the axial symmetry of friction lining dog has two grooves for inlaying two tappets, circle easy fit outside another end face center circular hole of processing of this oil immersed clutch housing and outer six square shaft sections, another end face of this oil immersed clutch housing is installed the 5th outward again and is determined friction lining, this tappet of two M6 of dog of determining friction lining is through oil immersed clutch housing and the 1st determining friction lining and be connected foremost, the 5th stator rear flank is axially installed with shift fork and shift fork connecting rod, oil sealing, oil-sealing sleeve and handle, this shift fork connecting rod and handle are through oil sealing, oil-sealing sleeve extends radially out outside change speed gear box (3) side surface body, this shift fork connecting rod and handle are for stirring the oil immersed clutch the 5th of two axle input end one tooth inner sides through shift fork, the 1st determines friction lining, increasing by elastic pressure on the 1st all the other friction linings of friction lining longitudinal travel control or subtract and decide oil immersed clutch separate or merge, pass through movable friction plate, change speed gear box (3) two axle control change speed gear box (3) output shafts connect spark ignition engine (1), still connect DC motor (17).Two axle mouths of change speed gear box (3) are provided with oil sealing and flange, and this flange is arranged on axle head and stretches out change speed gear box (3) afterbody external, and this flange is used for connecting DC motor (17).So having realized oily Electronmotive Force mixes;

2. this mid-get car is because two axle input ends of change speed gear box (3) are processed with outer six square shaft sections near a tooth inner side, in these outer six square shaft sections cover have oil immersed clutch and can axial slip moving, determine friction lining, two axle mouths of change speed gear box (3) extend after housing, the housing of change speed gear box, an axle, shifter bar, output shaft are fully used, thereby have reduced car load cost of development;

3. this mid-get car gear lever (4) does following change on former shifter bar basis, remove former shifter bar gearshift handle, machinery bracing wire, before and after former shifter bar, φ 19 twin-tub one pneumatic elements (36) are installed respectively at handle and handle place, left and right, this pneumatic element is by pneumatic element shell (37), spring (38), φ 15 I shape double-pistons (39), valve (40), locating dowel pin (41), φ 15 I shape positioning pistons (42), φ 19 positioning cylinders (43), communicating pipe (44), gas supply electromagnetic valve (45), 50 liters of gas tanks (46), air pump (47), holes probe (48), computerized version (49) composition, spring (38) is arranged on pneumatic element shell (37) two, φ 15 I shape double-piston (39) both sides, turnning and milling 4 × 48 square holes in the middle of pneumatic element shell (37), in the middle of φ 15 I shape double-pistons (39), 50 × 20 × 4 dogs are installed, this dog afterbody is drilled with 12 × 20 elliptical apertures, this dog is by passing in pneumatic element shell (37) square hole and direct-connected front and back handle, left and right handle, position at the whole story, pneumatic element shell (37) square hole opposite is drilled with φ 3 circular holes and φ 3 × 10 sleeve pipes is installed, in the middle of this sleeve pipe, lay locating dowel pin (41), the double φ of being 19 twin-tub one pneumatic element (36) waste gas of locating dowel pin sleeve pipe and locating dowel pin (41) speed to put valve, locating dowel pin sleeve pipe other end connects φ 19 positioning cylinders (43) two ends, φ 15 × 20 I shape positioning pistons (42) are installed in the middle of this cylinder, two φ 3 communicating pipes (44) are installed at φ 19 positioning cylinders (43) two, in this communicating pipe (44) pneumatic original paper shell of direct-connected φ 19 (37), autoshift working process is: air pump (47) is by extremely often flat li 4k g of 50 liters of gas tanks (46) punching press, pressurized air in gas tank is through tracheae, gas supply electromagnetic valve (45), valve (40) is delivered in φ 19 twin-tub one pneumatic elements (1), speed electric signal is delivered to computer board (49) by holes probe (48), computer board (49) determines the principle output control electric signal of gear according to speed, this signal is delivered to gas supply electromagnetic valve (45), when this electromagnetic valve (45) is opened, pressurized air promotes φ 15 I shape double-pistons (39), φ 15 I shape positioning pistons (42) move to the same side simultaneously, handle before and after dog in the middle of φ 15 I shape double-pistons (39) drives, left and right handle motion completes autoshift action, φ 15 I shape positioning pistons (42) locating dowel pin (41) of the corresponding side of jack-up simultaneously, when certain gear need to return to neutral, side respective electrical magnet valve (45) is closed, φ 15 I shape double-pistons (39) return to locating dowel pin (41) and locate to stop under the promotion of spring (38) power, in the time of adjacent this side piston intake of this locating dowel pin, φ 15 I shape positioning pistons (42) depart from this side locating dowel pin (41) and jack-up opposite side locating dowel pin (41) is that opposite side piston return is ready, at electromagnetic valve, under pressurized air effect, the course of action of two locating dowel pins (41) accurate location as the action of seesaw, automatically complete the transforming gear of change speed gear box (3), on electromagnetic valve (45) valve handle, bullet Huang, valve are installed, on this valve, be drilled with the aperture of 5 M6 for fixing tractive steel rope, these steel ropes are connected respectively on five inner dowelled spanners of operator's compartment (21), carry out manual shift function to utilize five dowelled spanners, steel rope, valve, springs to control electromagnetic valve (45) action in the time that gearshift electric signal has fault, for coordinating the each parts action of self shifter, on this mid-get car power-transfer clutch handgrip, pneumatic valve head, electromagnetic valve are installed, solenoid control signal is also from computer board (49),

4. the oil electric mixed dynamic of this mid-get car all passes through change speed gear box (3) transferring power, between change speed gear box (3) and part-time case (6) through backup bearing shell, backup bearing by transmission of power to part-time case (6) one axles, so given full play to the advantage of orthodox car drive technology, these technical advantages are mainly variable torque;

5. this mid-get car 36V battery pack (19) adopts 36V low-voltage battery group and 36V DC motor control device, so can reduce the cost of DC motor control device; 36V battery pack (19) is although reduced the electronic ability of continuing of this mid-get car while using electric drive mode after adopting 36V low-voltage battery group, but because this mid-get car possesses oily power-handling capability simultaneously, therefore the ability that always continues does not only reduce, greatly promote on the contrary; After 36V battery pack (19) employing 36V low-voltage battery group, lower the cost of this mid-get car purchase storage battery, so this mid-get car holistic cost does not increase substantially under the background of the electric Dual Drive of oil; 36V battery pack (19) adopts after 36V low-voltage battery group, and while using electric drive mode, the electronic ability of continuing of this mid-get car still can reach 70 kilometers, so do not reduce the economy that this mid-get car uses on the good road in urban district;

6. after the output shaft of change speed gear box (3), connect part-time case (6), part-time case (6) is cancelled former two axle one teeth, two axles extend 40mm, and it is external above to stretch out part-time case (6) through bearing seal, and stretch out part-time case (6) above external two axle axle heads flange is installed for connection for transmission axle (12), diff (13) before transmission shaft (12) connects, propons (14), the near front wheel (15), off front wheel (16), part-time case (6) output shaft is diff (8) after flange (7) connects, back axle (9), left rear wheel (10), off hind wheel (11).Owing to adopting part-time case transmission, so this mid-get car can be realized, 4 wheel driven is moving, before driving, rear drive, has fully demonstrated novelty of an invention, creativeness;

7. in this mid-get car back axle, be provided with off hind wheel power isolator half differential locking-device (31), left rear wheel power isolator half differential locking-device (32), in this mid-get car propons, be provided with off front wheel power isolator half differential locking-device (33), the near front wheel power isolator half differential locking-device (34); Owing to having added four-wheel power isolator half differential locking-device, so in the time that this mid-get car adopts rear drive mode operation, can make front driving wheel in free-run state, therefore this automobile is energy-saving cross-country car; Owing to having added four-wheel power isolator half differential locking-device, so in the time that this mid-get car adopts before driving mode operation, can make rear drive sprocket in free-run state, therefore this automobile is energy-saving cross-country car; This mid-get car, owing to being provided with differential locking-device, has greatly increased the carrying capacity of the complicated highway section such as sandy beach, snowfield;

8. vehicle frame (18) intermediate rear face is installed the exhaust pipe of engine (29), heat exchanger (30), the cold fresh air of heat exchanger (30) inlet pipe incoming call, the airfilter that cold fresh air is transported to driving engine (1) through heat exchanger (30) outlet pipe after heat exchanger heat exchange heats up is for engine combustion; The heat of discharging when the operation of this mid-get car heats the air that sucks driving engine (1) after heat exchanger (30) heat exchange, reduce engine smoke discharging temperature, improve in-engine combustion temperature, combustion pressure, the degree of utilization that improves fuel heat, has fully demonstrated novelty of an invention, creativeness;

9. driving engine (1) adopts large cylinder volume vehicle gasoline engine, and because adopted engine cylinder volume is large, technology is newer, therefore fuel combustion is abundant, heat utilization rate is higher, and exhaust emission temperature is lower, and running noise reduces;

10. this mid-get car passes through to increase propons and a front-wheel, thereby reaches upgrading agricultural tricycle, motor-tricycle technical equipment, reaches the object of safe operation;

11. mid-get car part-time cases (6) and general-utility car, storage battery, DC motor combination, this mid-get car part-time case (6) one axles connection automobile gearboxes, two axles connect DC motor, output shaft directly connects automobile differential, can produce easily another kind of oil-electric vehicle;

Brief description of the drawings: accompanying drawing 1, accompanying drawing 2 are each parts connection diagrams of the present utility model, accompanying drawing 3 is change speed gear box of the present utility model, part-time case two reel structure figure; Accompanying drawing 4 is gear lever System Construction figure.On figure, comprise driving engine (1), Ortlinghaus plate clutch (2), change speed gear box (3), gear lever (4), transmission shaft (5), part-time case (6), flange (7), rear diff (8), back axle (9), left rear wheel (10), off hind wheel (11), transmission shaft (12), front diff (13), propons (14), the near front wheel (15), off front wheel (16), DC motor (17), vehicle frame (18), 36V battery pack (19), 4 groups of spring plates (20), operator's compartment (21), pedal of clutch (22), brake pedal (23), acceleration pedal (24), bearing circle (25), master cock (26), steering wheel (27), loading railway carriage (28), the exhaust pipe of engine (29), heat exchanger (30), off hind wheel power isolator half differential locking-device (31), left rear wheel power isolator half differential locking-device (32), off front wheel power isolator half differential locking-device (33), the near front wheel power isolator half differential locking-device (34), transmission shaft (35), φ 19 twin-tub one pneumatic elements (36), pneumatic element shell (37), spring (38), φ 15 I shape double-pistons (39), valve (40), locating dowel pin (41), φ 15 I shape positioning pistons (42), φ 19 positioning cylinders (43), communicating pipe (44), gas supply electromagnetic valve (45), 50 liters of gas tanks (46), air pump (47), holes probe (48), computerized version (49).

Detailed description of the invention: below by embodiment, and by reference to the accompanying drawings, manufacturing process of the present utility model is further described.

Embodiment: buy one of 462 vehicle gasoline engine, one of 1.8kw36V DC motor, 1 of the wide bicycle shed of 1260mm, one of the wide vehicle frame of 860mm, Chang'an 462 automotive friction chip power-transfer clutchs and change speed gear box are a set of, this automobile gearbox, part-time case two axles are manufactured as accompanying drawing 3, purchase propons is a set of, back axle is a set of, one of 1260 × 2100mm loading railway carriage, 4 of three-wheel wheels, buying spring steel version 4 overlaps, transmission shaft three overlaps, 3 of 12V140A lead batterys, one of supporting charger, one of supporting 36V DC motor control device, buy bearing circle, master cock, each one of steering wheel, manufacture gear lever is a set of, manufacturing power isolator half differential locking-device 4 overlaps, manufacture flue gas heat-exchange unit and gangway pipeline a set of.Vehicle frame (18) front middle part face is installed driving engine (1), Ortlinghaus plate clutch (2), DC motor (17), change speed gear box (3), 36V battery pack (19), transmission shaft (5) is installed after the output shaft of change speed gear box (3), and transmission shaft (5) connects backup bearing, part-time case (6), flange (7), rear diff (8), back axle (9), left rear wheel (10), off hind wheel (11); Part-time case (6) two axle connection for transmission axles (12), diff (13), propons (14), the near front wheel (15), off front wheel (16) before transmission shaft (12) connects; Under vehicle frame (18), connect propons (14), back axle (9) through 4 groups of spring plates (20); Vehicle frame (18) is the anterior operator's compartment (21) of installing above, and pedal of clutch (22), brake pedal (23), acceleration pedal (24), bearing circle (25), master cock (26), steering wheel (27) are installed in it; Vehicle frame (18) above rear portion is installed loading railway carriage (28); The lower right side of face of vehicle frame (18) is installed the exhaust pipe of engine (29), heat exchanger (30), off hind wheel power isolator half differential locking-device (31), left rear wheel power isolator half differential locking-device (32) are installed in this mid-get car back axle, off front wheel power isolator half differential locking-device (33), the near front wheel power isolator half differential locking-device (34) are installed in this mid-get car propons; The operational effect of embodiment: autoshift, oil drives, 80 kilometers per hour of speed per hour, oil consumption is identical with homotype utility van; Electric drive, 40 kilometers per hour of speed per hour, 36V battery pack continues nearly 70 kilometers, proves that the utility model actv. has reached aforementioned goal of the invention.

Claims (10)

1. the miniature four-wheel cross-country car of automatic transmission energy-saving oil electricity mixed power, it is characterized in that the miniature four-wheel cross-country car of described energy-saving oil electricity mixed power is to contain driving engine (1), Ortlinghaus plate clutch (2), change speed gear box (3), gear lever (4), transmission shaft (5), part-time case (6), flange (7), rear diff (8), back axle (9), left rear wheel (10), off hind wheel (11), transmission shaft (12), front diff (13), propons (14), the near front wheel (15), off front wheel (16), DC motor (17), vehicle frame (18), 36V battery pack (19), 4 groups of spring plates (20), operator's compartment (21), pedal of clutch (22), brake pedal (23), acceleration pedal (24), bearing circle (25), master cock (26), steering wheel (27), loading railway carriage (28), the exhaust pipe of engine (29), heat exchanger (30), off hind wheel power isolator half differential locking-device (31), left rear wheel power isolator half differential locking-device (32), off front wheel power isolator half differential locking-device (33), the near front wheel power isolator half differential locking-device (34), transmission shaft (35), φ 19 twin-tub one pneumatic elements (36), pneumatic element shell (37), spring (38), φ 15 I shape double-pistons (39), valve (40), locating dowel pin (41), φ 15 I shape positioning pistons (42), φ 19 positioning cylinders (43), communicating pipe (44), gas supply electromagnetic valve (45), 50 liters of gas tanks (46), air pump (47), holes probe (48), computerized version (49).

2. the miniature four-wheel cross-country car of automatic transmission energy-saving oil electricity mixed power as claimed in claim 1 is characterized in that, this mid-get car is because two axle input ends of change speed gear box (3) are processed with male splines near a tooth inner side, on this male splines, cover has spline housing that can axial slip, two axle mouths of change speed gear box (3) extend after housing, the housing of change speed gear box, an axle, shifter bar, output shaft are fully used, thereby have reduced car load cost of development.

3. the miniature four-wheel cross-country car of automatic transmission energy-saving oil electricity mixed power as claimed in claim 1 is characterized in that, this mid-get car is because two axle input ends of change speed gear box (3) are processed with male splines near a tooth inner side, on this male splines, cover has spline housing, and this one end, spline housing surface is processed with annular groove, the other end is processed with male splines, under two axle input end one tooth tooth roots, axially process inwards an annular boss, the bearing of installation internal diameter 20mm concordant with gear two sides under annular boss, annular boss projection is processed with the female splines coordinating with above-mentioned spline housing, shift fork and shift fork connecting rod are radially installed in the groove on above-mentioned spline housing, oil sealing, oil-sealing sleeve and handle, this shift fork connecting rod and handle are through oil sealing, oil-sealing sleeve extends radially out outside change speed gear box (3) side surface body, this shift fork connecting rod and handle are for stirring the spline housing of two axle input end one tooth inner sides through shift fork, by the male splines on this spline housing and two axle one teeth point or and control change speed gear box (3) output shaft and be connected spark ignition engine (1), still connect DC motor (17), two axle mouths of change speed gear box (3) are provided with oil sealing and flange, this flange is arranged on axle head and stretches out change speed gear box (3) afterbody external, this flange is used for connecting DC motor (17).Therefore having realized oily Electronmotive Force mixes.

4. the miniature four-wheel cross-country car of automatic transmission energy-saving oil electricity mixed power as claimed in claim 1 is characterized in that, this mid-get car gear lever (4) does following change on former shifter bar basis, remove former shifter bar gearshift handle, machinery bracing wire, before and after former shifter bar, φ 19 twin-tub one pneumatic elements (36) are installed respectively at handle and handle place, left and right, this pneumatic element is by pneumatic element shell (37), spring (38), φ 15 I shape double-pistons (39), valve (40), locating dowel pin (41), φ 15 I shape positioning pistons (42), φ 19 positioning cylinders (43), communicating pipe (44), gas supply electromagnetic valve (45), 50 liters of gas tanks (46), air pump (47), holes probe (48), computerized version (49) composition, spring (38) is arranged on pneumatic element shell (37) two, φ 15 I shape double-piston (39) both sides, turnning and milling 4 × 48 square holes in the middle of pneumatic element shell (37), in the middle of φ 15 I shape double-pistons (39), 50 × 20 × 4 dogs are installed, this dog afterbody is drilled with 12 × 20 elliptical apertures, this dog is by passing in pneumatic element shell (37) square hole and direct-connected front and back handle, left and right handle, position at the whole story, pneumatic element shell (37) square hole opposite is drilled with φ 3 circular holes and φ 3 × 10 sleeve pipes is installed, in the middle of this sleeve pipe, lay locating dowel pin (41), the double φ of being 19 twin-tub one pneumatic element (36) waste gas of locating dowel pin sleeve pipe and locating dowel pin (41) speed to put valve, locating dowel pin sleeve pipe other end connects φ 19 positioning cylinders (43) two ends, φ 15 × 20 I shape positioning pistons (42) are installed in the middle of this cylinder, two φ 3 communicating pipes (44) are installed at φ 19 positioning cylinders (43) two, in this communicating pipe (44) pneumatic original paper shell of direct-connected φ 19 (37), autoshift working process is: air pump (47) is by extremely often flat li 4kg of 50 liters of gas tanks (46) punching press, pressurized air in gas tank is through tracheae, gas supply electromagnetic valve (45), valve (40) is delivered in φ 19 twin-tub one pneumatic elements (1), speed electric signal is delivered to computer board (49) by holes probe (48), computer board (49) determines the principle output control electric signal of gear according to speed, this signal is delivered to gas supply electromagnetic valve (45), when this electromagnetic valve (45) is opened, pressurized air promotes φ 15 I shape double-pistons (39), φ 15 I shape positioning pistons (42) move to the same side simultaneously, handle before and after dog in the middle of φ 15 I shape double-pistons (39) drives, left and right handle motion completes autoshift action, φ 15 I shape positioning pistons (42) locating dowel pin (41) of the corresponding side of jack-up simultaneously, when certain gear need to return to neutral, side respective electrical magnet valve (45) is closed, φ 15 I shape double-pistons (39) return to locating dowel pin (41) and locate to stop under the promotion of spring (38) power, in the time of adjacent this side piston intake of this locating dowel pin, φ 15 I shape positioning pistons (42) depart from this side locating dowel pin (41) and jack-up opposite side locating dowel pin (41) is that opposite side piston return is ready, at electromagnetic valve, under pressurized air effect, the course of action of two locating dowel pins (41) accurate location as the action of seesaw, automatically complete the transforming gear of change speed gear box (3), mounting spring, valve on electromagnetic valve (45) valve handle, on this valve, be drilled with the aperture of 5 M6 for fixing tractive steel rope, these steel ropes are connected respectively on five inner dowelled spanners of operator's compartment (21), carry out manual shift function to utilize five dowelled spanners, steel rope, valve, springs to control electromagnetic valve (45) action in the time that gearshift electric signal has fault, for coordinating the each parts action of self shifter, on this mid-get car power-transfer clutch handgrip, pneumatic valve head, electromagnetic valve are installed, solenoid control signal is also from computer board (49).

5. the miniature four-wheel cross-country car of automatic transmission energy-saving oil electricity mixed power as claimed in claim 1 is characterized in that, this mid-get car 36V battery pack (19) adopts 36V low-voltage battery group and 36V DC motor control device, so can reduce the cost of DC motor control device; 36V battery pack (19) is although reduced the electronic ability of continuing of this mid-get car while using electric drive mode after adopting 36V low-voltage battery group, but because this mid-get car possesses oily power-handling capability simultaneously, therefore the ability that always continues does not only reduce, greatly promote on the contrary; After 36V battery pack (19) employing 36V low-voltage battery group, lower the cost of this mid-get car purchase storage battery, so this mid-get car holistic cost does not increase substantially under the background of the electric Dual Drive of oil; 36V battery pack (19) adopts after 36V low-voltage battery group, and while using electric drive mode, the electronic ability of continuing of this mid-get car still can reach 70 kilometers, so do not reduce the economy that this mid-get car uses on the good road in urban district.

6. the miniature four-wheel cross-country car of automatic transmission energy-saving oil electricity mixed power as claimed in claim 1 is characterized in that, part-time case (6) is cancelled former two axle one teeth, two axles extend 40mm, and it is external above to stretch out part-time case (6) through bearing seal, and stretch out part-time case (6) above external two axle axle heads flange is installed for connection for transmission axle (12), diff (13) before transmission shaft (12) connects, propons (14), the near front wheel (15), off front wheel (16), part-time case (6) output shaft is diff (8) after flange (7) connects, back axle (9), left rear wheel (10), off hind wheel (11), owing to adopting part-time case transmission, so it is moving that this mid-get car can be realized 4 wheel driven, before driving, rear drive, fully demonstrate novelty of an invention, creative.

7. the miniature four-wheel cross-country car of automatic transmission energy-saving oil electricity mixed power as claimed in claim 1 is characterized in that, in this mid-get car back axle, be provided with off hind wheel power isolator half differential locking-device (31), left rear wheel power isolator half differential locking-device (32), in this mid-get car propons, be provided with off front wheel power isolator half differential locking-device (33), the near front wheel power isolator half differential locking-device (34); Owing to having added four-wheel power isolator half differential locking-device, so in the time that this mid-get car adopts rear drive mode operation, can make front driving wheel in free-run state, therefore this automobile is energy-saving cross-country car; Owing to having added four-wheel power isolator half differential locking-device, so in the time that this mid-get car adopts before driving mode operation, can make rear drive sprocket in free-run state, therefore this automobile is energy-saving cross-country car; This mid-get car, owing to being provided with differential locking-device, has greatly increased the carrying capacity of the complicated highway section such as sandy beach, snowfield.

8. the miniature four-wheel cross-country car of automatic transmission energy-saving oil electricity mixed power as claimed in claim 1 is characterized in that, vehicle frame (18) intermediate rear face is installed the exhaust pipe of engine (29), heat exchanger (30), the cold fresh air of heat exchanger (30) inlet pipe incoming call, the airfilter that cold fresh air is transported to driving engine (1) through heat exchanger (30) outlet pipe after heat exchanger heat exchange heats up is for engine combustion; The heat of discharging when the operation of this mid-get car heats the air that sucks driving engine (1) after heat exchanger (30) heat exchange, reduce engine smoke discharging temperature, improve in-engine combustion temperature, combustion pressure, the degree of utilization that improves fuel heat, has fully demonstrated novelty of an invention, creativeness.

9. the miniature four-wheel cross-country car of automatic transmission energy-saving oil electricity mixed power as claimed in claim 1 is characterized in that, this mid-get car part-time case (6) and general-utility car, storage battery, DC motor combination, this mid-get car part-time case (6) one axles connection automobile gearboxes, two axles connect DC motor, output shaft directly connects automobile differential, can produce easily another kind of oil-electric vehicle.

10. the miniature four-wheel cross-country car of automatic transmission energy-saving oil electricity mixed power as claimed in claim 1 is characterized in that, the oil electric mixed dynamic of this mid-get car all passes through change speed gear box (3) transferring power, between change speed gear box (3) and part-time case (6) through backup bearing shell, backup bearing by transmission of power to part-time case (6) one axles, so given full play to the advantage of orthodox car drive technology, these technical advantages are mainly variable torque.