CN104228562A - Multifunctional stepless gearbox for new energy hybrid power automobile - Google Patents

Abstract

The invention discloses a multifunctional stepless gearbox for a new energy hybrid power automobile. A power input unit comprises a speed change transmission shaft, wherein the speed change transmission shaft penetrates through a main box body to be mounted on the side wall of the main box body in a relatively rotating manner; a rear fixed disc is connected to a speed change transmission shaft in the main box body in a transmission manner; a transmission sleeve is connected with the exterior of the speed change transmission shaft on the front side of the rear fixed disc in a relatively rotating manner; a speed regulating motor is connected to the speed change transmission shaft on the front side of the transmission sleeve; the speed regulating motor comprises a cell stator; the speed change transmission shaft is fixedly connected to the middle of the cell stator; a rotor is connected to the exterior of the cell stator in a relatively rotating manner; the rear side surface of the rotor is fixedly connected with a spline rotary disc; the front end of the transmission sleeve is fixedly connected to the middle of the spline rotary disc; the rear end of the transmission sleeve is fixedly connected with a speed regulating sun gear; a front fixed disc is arranged on the exterior of the middle part of the transmission sleeve; the transmission sleeve movably penetrates through the middle of the front fixed disc; the rear fixed disc is positioned at the rear side of the speed regulating sun gear; a speed regulating intermediate gear is connected between the front fixed disc and the rear fixed disc in a relatively rotating manner.

Description

The multi-functional stepless gearbox of a kind of new forms of energy hybrid vehicle

Technical field

The present invention relates to a kind of vehicle gear box, particularly relate to the multi-functional stepless gearbox of a kind of new forms of energy hybrid vehicle.

Background technology

Along with the progress of science and technology, new-energy automobile technology constantly advances, the demand of domestic motor market to new-energy automobile also constantly increases, but, for stepless speed-changing system, only have superior automobile just to have corresponding configuration, and be all generally adopt foreign technology, domestic vehicle seldom has the stepless speed variator system of independent intellectual property right.Although these luxury car's tradition progressive gear transmissions have many good qualities, cost is high, and low and middle-grade car can not configure.Change speed gear box such as with turbine transformer, although expensive, can also just those general functions can be realized, not more function, and speed change sluggishness is waited for, not too sensitive, must consumption of power to keep gripping power, also easily heating and skidding; As for the automatic catch change-speed box of planetary wheel form, turbine transformer must be configured simultaneously, efficiency is low, also excessive fuel consumption, purchase car, maintenance expense be all high.Change speed gear box described above with oil, therefore can only pollute the environment.

Summary of the invention

The object of this invention is to provide the multi-functional stepless gearbox of a kind of new forms of energy hybrid vehicle, this gearbox designs is simple, cost is low, and applicability is strong, and energy-conserving and environment-protective.

For achieving the above object, the technical solution used in the present invention is:

The multi-functional stepless gearbox of a kind of new forms of energy hybrid vehicle, comprise main box, it is characterized in that: be provided with the transmission system that two nested structures are identical in main box, wherein a set of transmission system is power input block, and another set of transmission system is power take-off unit, power input block comprises gear axle, gear axle is through main box, relatively be rotatably mounted on the sidewall of main box, gear axle upper driving in main box is connected with rear reaction plate, the outer rotary connection relatively of gear axle on front side of rear reaction plate has drive socket, gear axle on front side of drive socket is connected with buncher, buncher comprises battery core stator, gear axle is fixedly connected in the middle of battery core stator, the outer rotary connection relatively of battery core stator has rotor, rotor trailing flank is fixedly connected with spline rotating disk, drive socket front end is fixedly connected in the middle of spline rotating disk, drive socket rear end is fixedly connected with speed governing sun wheel, in the middle part of drive socket, outside is provided with front reaction plate, drive socket in the past reaction plate intermediate active passes, rear reaction plate is positioned on rear side of speed governing sun wheel, between front reaction plate with rear reaction plate, relative rotary connection has speed governing intermediate gear, speed governing intermediate gear is arranged around speed governing sun wheel, speed governing intermediate gear is meshed with speed governing sun wheel, gear shaft drive on rear side of rear reaction plate is connected with front spiral sliding plate, gear ring is fixedly connected with outside front spiral sliding plate, gear ring is positioned on front side of front spiral sliding plate, gear ring is tubular, speed governing intermediate gear is positioned at gear ring inner, gear ring madial wall is with rotating teeth, speed governing intermediate gear and gear ring engaged transmission, gear shaft drive on rear side of front spiral sliding plate is connected with rear slider disc, rear slider disc is corresponding with before and after front spiral sliding plate to be arranged, be provided with multiple slide key between front spiral sliding plate and rear slider disc to take turns, slide key wheel is radially uniformly distributed centered by the axis of gear axle, the leading flank of slide key wheel is fixedly connected with spiral-shaped lower spiral slip gear rail, lower spiral slides between gear rail and forms lower spiral sliding recess, the lower spiral of all slide keys wheel slide gear rail formed one complete spiral-shaped, the trailing flank of slide key wheel is fixedly connected with line slide rail, the lateral surface of slide key wheel is connected with regulator drive tooth bar, the trailing flank of front spiral sliding plate is fixedly connected with spiral-shaped upper spiral slip gear rail, upper spiral slides between gear rail and forms upper spiral sliding recess, lower spiral slip gear rail is in transmission connection in upper spiral sliding recess, upper spiral slip gear rail is in transmission connection in lower spiral sliding recess, rear slider disc offers straight-line groove, straight-line groove is radially uniformly distributed centered by the axis of gear axle, line slide rail is in transmission connection in straight-line groove, the slide key wheel ex-ternal transmission of two cover transmission systems is connected with transmission of power steel chain, the buncher of two cover transmission systems reverses each other, the gear axle front end of power input block is connected with driving gearshift synchro, driving gearshift synchro is connected with engine synchronization device poke rod, engine driveshaft is provided with on front side of driving gearshift synchro, engine driveshaft is connected with driving power-transfer clutch, the gear axle of power input block is also connected with electrical motor driven gear, electrical motor driven gear is positioned at main box, driving electrical motor is installed with outside main box, driving electric motor drive is connected with electrical motor driving gear, electrical motor driving gear is positioned at main box, electrical motor driving gear is meshed with electrical motor driven gear, the gear shaft rear end of power take-off unit is provided with speed change output shaft, this gear axle and speed change output shaft concentric, time casing is fixedly connected with outside main box corresponding to speed change output shaft, speed change output shaft rear end penetrates in secondary casing, speed change output shaft upper driving in secondary casing is connected with low speed driving wheel, speed governing synchro, high speed driving wheel, reverse gear driving wheel, reverse gear synchronizer, speed governing synchro is between low speed driving wheel and high speed driving wheel, speed governing synchro is corresponding with low speed driving wheel and high speed driving wheel, reverse gear synchronizer is corresponding with the driving wheel that reverses gear, rear drive power output shaft is relatively rotatably installed with in secondary casing, rear drive power output shaft upper driving is connected with low speed flower wheel, forerunner's driving wheel, high speed flower wheel, reverse gear flower wheel and tachogen, low speed driving wheel and low speed flower wheel engaged transmission, high speed driving wheel and high speed flower wheel engaged transmission, also relatively the tween drive shaft that reverses gear is rotatably installed with in secondary casing, the tween drive shaft that reverses gear is connected with the breast wheel that reverses gear, reverse gear breast wheel with reverse gear driving wheel and to reverse gear flower wheel engaged transmission.

According to the described multi-functional stepless gearbox of a kind of new forms of energy hybrid vehicle, it is characterized in that: between described driving electrical motor and described main box, be connected with friction disk type one-way clutch, friction disk type one-way clutch comprises clutch outer member, clutch outer member and main box and electrical motor of driving a vehicle are fixedly linked, the axle drive shaft of driving electrical motor stretches in clutch outer member, the axle drive shaft free end of driving electrical motor is connected with power-transfer clutch axle drive shaft by the second splined sleeve, power-transfer clutch axle drive shaft is helical spline shaft, power-transfer clutch axle drive shaft comprises the spline segment at rear portion, the helical spline section at middle part and anterior middle silk thread segment, power-transfer clutch axle drive shaft rear portion is fixedly connected with in clutch driven disk and engages drum block plate, power-transfer clutch axle drive shaft middle spiral is connected with interior joint drum, the madial wall of interior joint drum is with inside spin, interior joint rouses the power rotating plate that outside is fixedly connected with multiple stacked setting, interior joint drum outside on front side of power rotating plate is also fixedly connected with adjustment pad, power-transfer clutch axle drive shaft front threads is connected with setting nut, setting nut front end has multiple regulating tank, the power-transfer clutch axle drive shaft at one of them regulating tank place place is connected with perforation pin, spring leaf and pressure ring is installed with outside power-transfer clutch axle drive shaft, spring leaf and pressure ring are between adjustment pad and setting nut, the relative rotary connection in power-transfer clutch axle drive shaft front end has the outer drive drum of power-transfer clutch, it is inner that power rotating plate is positioned at the outer drive drum of power-transfer clutch, the outer drive drum madial wall of power-transfer clutch is fixedly connected with the clutch driven disk of multiple stacked setting, clutch driven disk and the stacked setting of power rotating plate transpostion interval, be connected with the transmission of described electrical motor driving gear by the first splined sleeve on front side of the outer drive drum of power-transfer clutch.

According to the described multi-functional stepless gearbox of a kind of new forms of energy hybrid vehicle, it is characterized in that: the described power take-off unit corresponding to described casing is provided with power-transfer clutch overload protective device, power-transfer clutch overload protective device comprises power-transfer clutch and drives external drum, power-transfer clutch drives external drum to be fixedly connected with slider disc edge in the rear, power-transfer clutch drives external drum to be tubular, power-transfer clutch drives external drum to be positioned on rear side of rear slider disc, power-transfer clutch drives external drum internal fixtion to be connected with bearing dish, by power-transfer clutch neck bearing and the relative rotary connection of described speed change output shaft in the middle of bearing dish, speed change output shaft front end is connected with multiple driven disc by spline drived, speed change output shaft on front side of driven disc is connected with adjustment pad, power-transfer clutch drives external drum madial wall to be fixedly connected with multiple rotating plate, interlayer is folded between the upper and lower arranges for rotating plate and driven disc, be fixedly connected with on rear side of driven disc and push dish, speed change output shaft passes from pushing dish intermediate active, the speed change output shaft pushing dish rear side is connected with poke rod shift fork in turn, withdrawal bearing, promote pallet and thrust spring, thrust spring withstands on and promotes between pallet and the sidewall of described main box.

The present invention utilizes buncher direct change, not only sensitive but also fuel-efficient, and structure is simple, and cost is low, and reduce and purchase car cost, the present invention uses hybrid power, both adds power, in turn saves run cost, and can emissions reduction protection of the environment, more environmental protection.

Accompanying drawing explanation

Fig. 1 is main body deployed configuration schematic diagram of the present invention;

Fig. 2 is local expansion structural representation of the present invention;

Fig. 3 be in Fig. 1 before spiral sliding plate look up structural representation;

Fig. 4 is the structural representation of gear ring in Fig. 1;

Fig. 5 is the plan structure schematic diagram of Fig. 4;

Fig. 6 is the structural representation of sliding sleeve in Fig. 1;

Fig. 7 is the plan structure schematic diagram of Fig. 6;

Fig. 8 is the structural representation of speed governing sun wheel in Fig. 1;

Fig. 9 is the plan structure schematic diagram of Fig. 8;

Figure 10 is the A portion structure for amplifying schematic diagram of Fig. 1;

Figure 11 is the structural representation of slide key wheel in Fig. 1;

Figure 12 is the left TV structure schematic diagram of Figure 11;

Figure 13 be Figure 11 look up structural representation;

Figure 14 is the plan structure schematic diagram of Figure 11;

Figure 15 is left perspective structure schematic diagram of the present invention;

Figure 16 is positive facade structural representation of the present invention;

Figure 17 is the structural representation of friction disk type one-way clutch in the present invention.

Figure 18 is the plan structure schematic diagram of rear slider disc in Fig. 1;

Figure 19 is the plan structure schematic diagram of anti-rear sliding reaction plate in Fig. 1.

In accompanying drawing:

1, driving engine; 2, driving power-transfer clutch; 3, engine driveshaft; 4, driving gearshift synchro; 5, gear axle; 6, main box; 7, battery core stator; 8, rotor; 9, drive socket; 10, spline rotating disk; 11, front reaction plate; 12, speed governing intermediate gear; 13, speed governing sun wheel; 14, rear reaction plate; 15, front spiral sliding plate; 16, slide key wheel; 17, transmission of power steel chain; 18, rear slider disc; 19, front anti-rear sliding back-up ring; 20, sliding back-up ring after rear defence; 21, guide cylinder; 22, anti-rear sliding reaction plate; 23, guide finger; 24, adapter plate; 25, sliding sleeve; 26, electrical motor driven gear; 27, electrical motor driving gear; 28, spindle nose connects spline; 29, power slip rings group is received; 30, carbon brush group; 31, power supply signal input combination; 32, oversheath; 33, input power signal wire (SW); 34, friction disk type one-way clutch; 35, driving electrical motor; 36, power input block; 37, power take-off unit; 38, bearing dish; 39, power-transfer clutch drives external drum; 40, speed change output shaft; 41, power-transfer clutch neck bearing; 42, pad is adjusted; 43, driven disc; 44, rotating plate; 45, dish is pushed; 46, withdrawal bearing; 47, pallet is promoted; 48, poke rod shift fork; 49, thrust spring; 50, main box dividing plate; 51, Lubricating Oil pumping plant; 52, low speed driving wheel; 53, low speed flower wheel; 54, speed governing synchro; 55, high speed driving wheel; 56, high speed flower wheel; 57, forerunner's driving wheel; 58, forerunner's break-in wheel; 59, forerunner's flower wheel; 60, forerunner puts into gear synchro; 61, before driving power output shaft; 62, secondary box partition; 63, reverse gear driving wheel; 64, reverse gear breast wheel; 65, reverse gear flower wheel; 66, reverse gear synchronizer; 67, tachogen; 68, secondary casing; 69, rear drive power output shaft; 70, front diff; 71, gear ring; 79, before driving output shaft engage a gear bar; 80, power flower wheel; 81, rear drive governor gear; 82, first clutch poke rod; 83, engage a gear poke rod; 84, rear output shaft holds lid; 85, engine synchronization device poke rod; 86, second clutch poke rod; 87, front clutch; 88, magnetic clutch drives instant electrical generator and power input.

151, upper spiral slides and keeps off rail; 152, upper spiral sliding recess; 161, line slide rail; 162, regulator drive tooth bar; 163, lower spiral slides and keeps off rail; 164, lower spiral sliding recess; 181, straight-line groove; 711, teeth are rotated.

3420, clutch outer member; 3421, the first splined sleeve; 3422, the outer drive drum of power-transfer clutch; 3423, regulating tank; 3424, setting nut; 3425, spring leaf; 3426, pressure ring; 3427, pad is adjusted; 3428, power rotating plate; 3429, interior joint drum; 3430, clutch driven disk; 3431, interior joint drum block plate; 3432, the second splined sleeve; 3433, convex dish is connected; 3434, power-transfer clutch axle drive shaft.

Detailed description of the invention

Below in conjunction with the drawings and specific embodiments, the invention will be further described:

The multi-functional stepless gearbox of a kind of new forms of energy hybrid vehicle, as shown in Fig. 1 to Figure 19, comprise main box 6, in main box 6, be provided with the transmission system that two nested structures are identical, wherein a set of transmission system is power input block 36, and another set of transmission system is power take-off unit 37, power input block 36 comprises gear axle 5, gear axle 5 is through main box 6, relatively be rotatably mounted on the sidewall of main box 6, gear axle 5 upper driving in main box 6 is connected with rear reaction plate 14, the outer rotary connection relatively of gear axle 5 on front side of rear reaction plate 14 has drive socket 9, gear axle 5 on front side of drive socket 9 is connected with buncher, buncher comprises battery core stator 7, gear axle 5 is fixedly connected in the middle of battery core stator 7, the outer rotary connection relatively of battery core stator 7 has rotor 8, rotor 8 trailing flank is fixedly connected with spline rotating disk 10, drive socket 9 front end is fixedly connected in the middle of spline rotating disk 10, drive socket 9 rear end is fixedly connected with speed governing sun wheel 13, in the middle part of drive socket 9, outside is provided with front reaction plate 11, drive socket 9 in the past reaction plate 11 intermediate active passes, rear reaction plate 14 is positioned on rear side of speed governing sun wheel 13, between front reaction plate 11 with rear reaction plate 14, relative rotary connection has speed governing intermediate gear 12, speed governing intermediate gear 12 is arranged along speed governing sun wheel 13 surrounding, speed governing intermediate gear 12 is meshed with speed governing sun wheel 13, gear axle 5 on rear side of rear reaction plate 14 is connected with front spiral sliding plate 15, gear ring 71 is fixedly connected with outside front spiral sliding plate 15, gear ring 71 is positioned on front side of front spiral sliding plate 15, gear ring 71 is tubular, it is inner that speed governing intermediate gear 12 is positioned at gear ring 71, gear ring 71 madial wall with rotation teeth 711, speed governing intermediate gear 12 and gear ring 71 engaged transmission, gear axle 5 on rear side of front spiral sliding plate 15 is connected with rear slider disc 18, rear slider disc 18 is corresponding with before and after front spiral sliding plate 15 to be arranged, be provided with multiple slide key between front spiral sliding plate 15 and rear slider disc 18 and take turns 16, slide key wheel 16 is radially uniformly distributed centered by the axis of gear axle 5, the leading flank of slide key wheel 16 is fixedly connected with spiral-shaped lower spiral slip gear rail 163, lower spiral slides between gear rail 163 and forms lower spiral sliding recess 164, the lower spiral of all slide keys wheel 16 slide gear rail 163 formed one complete spiral-shaped, the trailing flank of slide key wheel 16 is fixedly connected with line slide rail 161, the lateral surface of slide key wheel 16 is connected with regulator drive tooth bar 162, the trailing flank of front spiral sliding plate 15 is fixedly connected with spiral-shaped upper spiral slip gear rail 151, upper spiral slides between gear rail 151 and forms upper spiral sliding recess 152, lower spiral slip gear rail 163 is in transmission connection in upper spiral sliding recess 152, upper spiral slip gear rail 151 is in transmission connection in lower spiral sliding recess 164, rear slider disc 18 offers straight-line groove 181, straight-line groove 181 is radially uniformly distributed centered by the axis of gear axle 5, line slide rail 161 is in transmission connection in straight-line groove 181, the slide key of two cover transmission systems is taken turns 16 ex-ternal transmission and is connected with transmission of power steel chain 17, the buncher of two cover transmission systems reverses each other, gear axle 5 front end of power input block 36 is connected with driving gearshift synchro 4, driving gearshift synchro 4 is connected with engine synchronization device poke rod 85, engine driveshaft 3 is provided with on front side of driving gearshift synchro 4, engine driveshaft 3 is connected with driving power-transfer clutch 2, the gear axle 5 of power input block 36 is also connected with electrical motor driven gear 26, electrical motor driven gear 26 is positioned at main box 6, driving electrical motor 35 is installed with outside main box 6, driving electrical motor 35 is connected with electrical motor driving gear 27, electrical motor driving gear 27 is positioned at main box 6, electrical motor driving gear 27 is meshed with electrical motor driven gear 26, gear axle 5 rear end of power take-off unit 37 is provided with speed change output shaft 40, this gear axle 5 and speed change output shaft 40 concentric, time casing 68 is fixedly connected with outside main box 6 corresponding to speed change output shaft 40, speed change output shaft 40 rear end penetrates in secondary casing 68, speed change output shaft 40 upper driving in secondary casing 68 is connected with low speed driving wheel 52, speed governing synchro 54, high speed driving wheel 55, reverse gear driving wheel 63, reverse gear synchronizer 66, speed governing synchro 54 is between low speed driving wheel 52 and high speed driving wheel 55, speed governing synchro 54 is corresponding with low speed driving wheel 52 and high speed driving wheel 55, reverse gear synchronizer 66 is corresponding with the driving wheel 63 that reverses gear, rear drive power output shaft 69 is relatively rotatably installed with in secondary casing 68, rear drive power output shaft 69 upper driving is connected with low speed flower wheel 53, forerunner's driving wheel 57, high speed flower wheel 56, reverse gear flower wheel 65 and tachogen 67, low speed driving wheel 52 and low speed flower wheel 53 engaged transmission, high speed driving wheel 55 and high speed flower wheel 56 engaged transmission, also relatively the tween drive shaft that reverses gear is rotatably installed with in secondary casing 68, the tween drive shaft that reverses gear is connected with the breast wheel 64 that reverses gear, to reverse gear breast wheel 64 and driving wheel 63 and flower wheel 65 engaged transmission of reversing gear of reversing gear.

In the present embodiment, friction disk type one-way clutch 34 is connected with between described driving electrical motor 35 and described main box 6, friction disk type one-way clutch 34 comprises clutch outer member 3420, clutch outer member 3420 is fixedly linked with main box 6 and electrical motor 35 of driving a vehicle, the axle drive shaft of driving electrical motor 35 stretches in clutch outer member 3420, the axle drive shaft free end of driving electrical motor 35 is connected with power-transfer clutch axle drive shaft 3434 by the second splined sleeve 3432, power-transfer clutch axle drive shaft 3434 is helical spline shaft, power-transfer clutch axle drive shaft 3434 comprises the spline segment at rear portion, the helical spline section at middle part and anterior middle silk thread segment, power-transfer clutch axle drive shaft 3434 rear portion is fixedly connected with in clutch driven disk and engages drum block plate 3431, power-transfer clutch axle drive shaft 3434 middle spiral is connected with interior joint drum 3429, the madial wall of interior joint drum 3429 is with inside spin, the power rotating plate 3428 of multiple stacked setting is fixedly connected with outside interior joint drum 3429, adjustment pad 3427 is also fixedly connected with outside interior joint drum 3429 on front side of power rotating plate 3428, power-transfer clutch axle drive shaft 3434 front threads is connected with setting nut 3424, setting nut 3424 front end has multiple regulating tank 3423, the power-transfer clutch axle drive shaft 3434 at one of them regulating tank 3423 place place is connected with perforation pin, spring leaf 3425 and pressure ring 3426 is installed with outside power-transfer clutch axle drive shaft 3434, spring leaf 3425 and pressure ring 3426 are between adjustment pad 3427 and setting nut 3424, the relative rotary connection in power-transfer clutch axle drive shaft 3434 front end has the outer drive drum 3422 of power-transfer clutch, it is inner that power rotating plate 3428 is positioned at the outer drive drum 3422 of power-transfer clutch, outer drive drum 3422 madial wall of power-transfer clutch is fixedly connected with the clutch driven disk 3430 of multiple stacked setting, clutch driven disk 3430 and the stacked setting of power rotating plate 3428 transpostion interval, be connected with the transmission of described electrical motor driving gear 27 by the first splined sleeve 3421 on front side of the outer drive drum 3422 of power-transfer clutch.

In the present embodiment, described power take-off unit 37 corresponding to described casing 68 is provided with power-transfer clutch overload protective device, power-transfer clutch overload protective device comprises power-transfer clutch and drives external drum 39, power-transfer clutch drives external drum 39 to be fixedly connected with slider disc 18 edge in the rear, power-transfer clutch drives external drum 39 to be tubular, power-transfer clutch drives external drum 39 to be positioned on rear side of rear slider disc 18, power-transfer clutch drives external drum 39 internal fixtion to be connected with bearing dish 38, by power-transfer clutch neck bearing 41 and the relative rotary connection of described speed change output shaft 40 in the middle of bearing dish 38, speed change output shaft 40 front end is connected with multiple driven disc 43 by spline drived, speed change output shaft 40 on front side of driven disc 43 is connected with adjustment pad 42, power-transfer clutch drives external drum 39 madial wall to be fixedly connected with multiple rotating plate 44, interlayer is folded between the upper and lower arranges for rotating plate 44 and driven disc 43, be fixedly connected with on rear side of driven disc 43 and push dish 45, speed change output shaft 40 passes from pushing dish 45 intermediate active, the speed change output shaft 40 pushed on rear side of dish 45 is connected with poke rod shift fork 48 in turn, withdrawal bearing 46, promote pallet 47 and thrust spring 49, thrust spring 49 withstands on and promotes between pallet 47 and the sidewall of described main box 6.

In the present embodiment, anti-rear sliding brake equipment is provided with described gear axle 5 rear end corresponding to described power input block 36, after anti-, sliding brake equipment comprises anti-rear sliding reaction plate 22 and adapter plate 24, adapter plate 24 and described main box 6 are fixedly linked, the leading flank of adapter plate 24 is fixedly connected with guide finger 23, after anti-, sliding reaction plate 22 is positioned on front side of adapter plate 24, after anti-, sliding reaction plate 22 is fixedly communicated with guide cylinder 21, guide finger 23 is positioned at guide cylinder 21, and be connected with guide cylinder 21 slide anteroposterior, sliding spring after being installed with anti-reaction plate outside guide finger 23, after anti-reaction plate, sliding spring is slided between reaction plate 22 and adapter plate 24 after anti-, sliding sleeve 25 is provided with in the middle of sliding reaction plate 22 after anti-, sliding sleeve 25 two ends are with baffle plate, after anti-, sliding reaction plate 22 seesaws along sliding sleeve 25, gear axle 5 passes in the middle of sliding sleeve 25, this section of gear axle 5 is with external spiral, sliding sleeve 25 madial wall is with inside spin, sliding sleeve 25 is connected with gear axle 5 worm drive, sliding sleeve 25 lateral wall latter half of with spline, after anti-, sliding reaction plate 22 is connected with sliding sleeve 25 transmission in this region, the forebody of sliding sleeve 25 lateral wall is light face, and after anti-, sliding reaction plate 22 is relative rotary connection in this region with sliding sleeve 25, after anti-, back-up ring 20 is slided after being fixedly connected with rear defence in sliding border, reaction plate 22 edge, after rear defence, sliding back-up ring 20 is tubular, after rear defence, sliding back-up ring 20 slides extension on front side of reaction plate 22 after anti-, after rear defence, the lateral wall of sliding back-up ring 20 is truncated conical shape, sliding back-up ring 19 after anti-before border, described rear slider disc 18 edge is fixedly connected with, before anti-after sliding back-up ring 19 with slide corresponding before and after back-up ring 20 setting after rear defence, front anti-rear sliding back-up ring 19 is also tubular, front anti-rear sliding back-up ring 19 slides backward on rear side of dish 18 and extends, the madial wall of front anti-rear sliding back-up ring 19 is also truncated conical shape, after rear defence, sliding back-up ring 20 front end prevents before extending to that rear sliding back-up ring 19 is inner, after rear defence, the lateral wall of sliding back-up ring 20 and the madial wall of front anti-rear sliding back-up ring 19 rub and brake.

In the present embodiment, forerunner's break-in axle and before driving power output shaft 61 is relatively rotatably installed with in described casing 68, forerunner's break-in shaft drive is connected with forerunner's break-in wheel 58, forerunner's break-in wheel 58 and described forerunner's driving wheel 57 engaged transmission, before driving power output shaft 61 is connected with forerunner's flower wheel 59 and forerunner and puts into gear synchro 60, forerunner's synchro 60 of putting into gear is connected with before driving output shaft engage a gear bar 79, forerunner's flower wheel 59 and forerunner synchro 60 of putting into gear is corresponding, and 58 engaged transmission are taken turns in forerunner's flower wheel 59 and forerunner's break-in.

In the present embodiment, described gear axle 5 wherein one end extend out to described main box 6 outside, oversheath 32 is provided with herein outside main box 6, be provided with power supply signal input combination 31, carbon brush group 30 in oversheath 32, receive power slip rings group 29 and input power signal wire (SW) 33, reception power slip rings group 29 is connected spline 28 with gear axle 5 by spindle nose and is connected, gear axle 5 is hollow, and input power signal wire (SW) 33 passes in gear axle 5; Gear axle 5 corresponding to described power-transfer clutch overload protective device and be also connected with magnetic clutch between oversheath 32 and drive instant electrical generator and power input 88.

In the present embodiment, described main box 6 internal fixtion is connected with main box dividing plate 50, described electrical motor driven gear 26 and electrical motor driving gear 27 are positioned at the space on rear side of main box dividing plate 50, Lubricating Oil pumping plant 51 is also provided with in space on rear side of main box dividing plate 50, described casing 68 internal fixtion is connected with time box partition 62, described in reverse gear driving wheel 63, the breast wheel 64 that reverses gear, the flower wheel 65 that reverses gear, reverse gear synchronizer 66 and tachogen 67 be positioned at space on rear side of time box partition 62.

Change speed gear box of the present invention adopts and external complete different principle of work, stir spiral sliding plate before gear ring drive through magnetic suspension Ultra-thin electric machine to rotate, slide key wheel outwards moves along spiral-shaped track, produce Swelling and contraction, wheel footpath is changed, power input block and power take-off unit take turns the change in footpath, it is exactly the change of fast proportioning, compared with manual vehicle, this speed change can reach the effect that speed change is steady, transition is round and smooth, do not have step between shelves and shelves, do not shake, large small-wheel-diameter can change arbitrarily.Buncher rotating coordinates, and makes constrained input take turns inverse ratio each other, sized by wheel footpath exchanges, i.e. and variable-ratio.

Advantage of the present invention is that motor directly controls speed ratio change, and slide key wheel monomer surface has spiral slip gear rail, and the gap produced of expanding, does not only affect transmission, can also increase adhesive ability, so entirety can not be skidded.By use of the present invention, can be used alone rear-guard, also can simultaneously four wheel drive.On the other hand, driving engine more importantly in the present invention can with electrical motor with the use of, formed hybrid power, benefit is all can travel separately, can electricity consumption separately, city car, traffic lights are many, and a few step one is stopped, speed again can not be too fast, be applicable to electricity consumption, compare with oil not only flexibly but also environmental protection, electricity consumption is at ordinary times not only economical to save money but also environmental emission reduction.Also can independent combustion gas or oil, remote travel no electricity time can with combustion gas or oil, also annoying or oilyly to use with electricity simultaneously, climb, oil, electricity can use when drawing heavy duty simultaneously, increase vehicle power, solve problem obviously not enough with gas power separately.Double dynamically electronlmobil climbing and the torque on level land, problem that upward slope moment of torsion is inadequate just can be solved by mixing, especially electrical motor and driving engine two are overlapped speed change system to be integrated, solve the contradiction that power is difficult to harmonious proportioning, substantially reduce body weight and manufacturing cost.

Electrical motor is after gear change and controlling and regulating system adjustment, the immediate rotating speed with driving engine can be reached, add friction disk type one-way clutch to regulate, decrease the contradiction that power is pullled mutually, the design's electricity consumption be all link with combustion gas, with driving engine and electrical motor, do not need independent operation.Low speed starting and high low speed of having run at high speed coordinate, and speed ratio is selected wider, are applicable to fine or not road conditions.Gear shift is without step, do not shake, transmission throws switch unlike V-arrangement pinch wheels, and number heating is skidded, friction is large, also unlike turbine transformer, gear shift delayed action is slow, excessive fuel consumption, the more bad maintenance of precise structure unlike planetary wheel, part, once damage must change assembly, adds subsequent maintenance expense.

The present invention utilizes magnetic suspension Ultrathin electric machine control speed ratio wheel to become large, diminish, and variable speed control is flexible, and easy to maintenance, expense is low.Utility function is many, and structure is simple, economical and practical, well maintenance, reduces oil consumption, reduces discharging, is furnished with instant 4 wheel driven, is furnished with high low speed, is suitable for various road conditions, also has sliding function after preventing.Purchase car and running cost is all ultralow saves money, solve expensive hybrid electric vehicle rich man be reluctant to buy, in the low family income embarrassment of cannot afford.

In the present invention, the spline head of engine driveshaft front end, power input block place, directly engage with driving engine in front through driving power-transfer clutch, engine driveshaft inner chamber has needle bearing, and the gear axle spindle nose of back inserts in needle bearing and connects, and driving gearshift synchro is connected with engine driveshaft at any time through solenoid control, input engine power, have gear platform to block synchro after driving gearshift synchro, prevented position from coming off, gear axle is connected by bearing with main box.Jump ring is established before buncher, with the nut screw connection of back, fixing each component locations.The battery core stator of buncher and gear axle spline joint, revolve round the sun with speed change transmission shaft, the rotor turns of buncher outer ring, speed governing sun wheel is driven to rotate by drive socket, speed governing sun wheel rear end endoporus and gear axle sliding block joint, front end male splines connects with spline rotating disk female splines, buncher is connected by countersunk-heat bolt with spline rotating disk, adjust through speed governing intermediate gear, engage with gear ring, before driving, spiral sliding plate rotates, slide key wheel moves along the outside radioactivation of straight-line groove of rear slider disc, produce and expand, wheel footpath become large while, the buncher reversion of power take-off unit, wheel footpath diminishes, speed ratio changes.

For save raw MAT'L, gear ring singly can make cylinder, then with front spiral slide disc floret key connecting, fixed by countersunk-heat bolt.Transmission of power steel chain is enclosed within the wheel of slide key wheel formation, through expansion tightening wheel adjustment, power from power output unit is delivered to power input block.Owing to being that propulsion source Direct driver slide key wheel rotates formation speed change, there is no speed change step, so the round and smooth effect of not shaking of speed change can be reached.The Li Shiwang center extruding suffered by slide key wheel of transferring power, rear slider disc is lateral contact, as long as spiral sliding plate does not turn before helical disk, just can not produce sliding gear phenomenon, therefore not need to install Locking Device.

The present invention can keep speed governing well-balanced, does not have pause and transition in rhythm or melody, can reach energy-saving effect, accelerates sluggish wait unlike turbine transformer, at ordinary times must consumption of power fuel feeding to keep pressure, could keep not moving back gear, more unlike the excessive fuel consumption that automatic transmission change-speed box is generally acknowledged.The outside face of slide key wheel, with regulator drive tooth bar, increase transmission of power steel chain adhesive ability, but both sides does not extrude, skidding of can not generating heat.Anti-rear sliding brake equipment is installed in outer eaves on rear side of rear slider disc, this device is positioned on rear side of rear slider disc cylindrical, front anti-rear sliding back-up ring is cylindric, cylindrical wall external diameter is constant, inner circle becomes slope type, form an inclined-plane, outer ring is front anti-rear sliding back-up ring, and inner ring is sliding back-up ring after the rear defence vertically moved, after rear defence, sliding back-up ring external diameter inclined-plane and front anti-rear sliding back-up ring inner circle slope rub, and form the object that resistance reaches braking sprocket rotation.Spud pile disc centre is internal thread spline sliding sleeve, be combined with gear axle external spiral, as sliding behind slope of sauntering, gear axle reverses, one-way spiral effect, after sliding sleeve, eaves pushes away before dragging spud pile disk entirety, and after rear defence, sliding back-up ring external diameter inclined-plane and front anti-rear sliding back-up ring inner circle slope produce friction braking, reach braking effect.Even if driving engine is under disengaging of clutch state, friction braking is not also removed, and can not slip by slope.Only have when driving engine or electrical motor rotate forward, after rear defence, sliding back-up ring just can be return, and removes friction.The inside spin of sliding sleeve coordinates the external spiral of gear axle to move forward and backward.Sliding sleeve is adopted with spud pile disk and is connected in two ways, and one is spline joint, and another kind is sliding block joint, and sliding sleeve is divided into two parts, and first half is slider tube, can only slide, and latter half is outer feather key, is connected with feather key in spud pile disk.As slipped by slope rear cunning, gear axle reverses, and sliding sleeve moves forward because of screw action, sliding sleeve latter half male splines is connected with spud pile disk female splines, forms a fixed body do not turned, the lateral surface of sliding back-up ring and the medial surface friction of front anti-rear sliding back-up ring after rear defence, form braking, not cunning after the meeting.After power rotates forward, before screw action low sleeve, eaves drives spud pile disk to return, brake release.Meanwhile, sliding sleeve first half and spud pile disk spline inner circle sliding block joint, because spring handle spud pile disk sliding after anti-reaction plate is held, sliding sleeve gets off, sliding sleeve spline can not be connected with spud pile disk feather key, so only have sliding sleeve to follow gear axle to turn, spud pile disk can not and then turn.Spud pile disk studs with multiple guide cylinder, coordinates with the guide finger that adapter plate studs with, guide finger can slide in guide cylinder, and the adapter plate studding with guide finger coordinates fixing with main box dividing plate by bolt.Gear axle is equipped with electrical motor driven gear, gear shaft rear end is connected by bearing fit with main box.Through main box, gear shaft end is spline head, and be provided with the slip ring group receiving buncher power supply, inner spline housing, on male splines head, is fixed by countersunk-heat bolt.Carbon brush group is suitably compressed by spring, with slip ring group sliding block joint, controls buncher forward and backward, speed and stroke, inputs combination and passes to buncher, complete ordered movement by power supply signal.Buncher is designed to two kinds of patterns, and one is that light refuels not speed governing, and another kind coordinates with cruise with acceleration cable and valve opening, and refuel synchronous with speed governing, as long as refuel, gear increases, and encounters dynamic circuit breaker switch, till cutting off the electricity supply always.The electrical motor driving gear engaged with electrical motor driven gear is set in drives a vehicle in the power entering spindle of electrical motor.If the position arrangement of electrical motor hinders operation, watt steel chain can be breathed out motor arrangement in position with multiple-piece, also can lay at more correct position with transmission shaft again.The front end of electrical motor is friction disk type one-way clutch, the function of this power-transfer clutch is, under normal circumstances, be designed to engine speed more contour or a little slightly high than motor speed, when combustion gas or oil, electricity use simultaneously, engine speed, as exceeded motor speed, forms reaction thrust, friction lining skids, and avoids drive motor and then to turn.Electrical motor loses load and does idle motion, and rotating speed must raise, and after motor speed rising engages with engine power again, just forms hybrid power.On the contrary, if driving engine loses motor power, then load increase rotating speed is slack-off, just in time reconfigures with motor power, two kinds of power complementations, forms hybrid power.

For preventing electromotor overload, burn out electrical motor, the present invention is designed with antioverloading function.In power input block, the front portion of gear axle is substantially the same with power take-off unit, installs and receives the same device of power supply signal with driving wheel buncher, no longer repeat.In addition, main box is outer, incoming signal combination back, is provided with friction electromagnetic clutch.Power-transfer clutch is installed generator main sprocket wheel, electromagnetic clutch power and brake pedal link, and during braking, step brake pedal, and electromagnetic clutch power connects adhesive, and electrical generator reclaims power surplus generating.Two-way is made in energising, and a road is connected with brake pedal, and another Lu Weichang opens electricity, and electrical generator remains generating state.Its advantage is, upward slope can not generate electricity, and reduces resistance, generating when lower long slope or long distance power are had more than needed, and neither impact is normal travels, again can multiple electricity.Through voltage transitions directly to battery charge, increase course continuation mileage, save the energy.Power supply input signal line assembly set is arranged on gear axle foremost, has protective case to keep clean outward, is conducive to power supply transmission.

It is the power wheel of band chute on front side of rear slider disc in power input block, rear side is that power-transfer clutch drives external drum, gear axle is connected by spline flush fit with rear slider disc, fixes with countersunk-heat bolt, and power-transfer clutch driving external drum is bolted with rear slider disc and is connected.Power-transfer clutch drives external drum internal fixtion to be connected with bearing dish, studs with power-transfer clutch neck bearing in the middle of bearing dish, and the front end of the speed change output shaft of rear side is inserted in power-transfer clutch neck bearing.Driven disc on rear side of adjustment pad is with speed change output shaft rotation, rotating plate drives external drum to rotate with power-transfer clutch, under the powerful thrust of thrust spring, the master and slave moving plate of multiple tracks is impaction state all the time, and the friction force produced passes to the speed change output shaft of rear side the power actv. of gear axle.The power-transfer clutch of this road power-transfer clutch and driving engine back links, and alleviates the dynamics stepping pedal of clutch if want, can share one brake servo unit, utilizes oil hydraulic cylinder to push poke rod, realizes clutch and be separated.Withdrawal bearing is set in and promotes on pallet, front side pushes dish, and with driven disc frictional connection, rear side bears the thrust of thrust spring, thrust spring is set on reaction plate, reaction plate covers casing bearing, and poke rod shift fork pulls clutch bearing, makes spring-compressed, master and slave moving plate is separated, unclamp shift fork, by the thrust of spring, recover transmission of power.

Be gear oil cam of injection pump axle and Lubricating Oil pumping plant more backward, no matter with driving engine or use electrical motor, no matter on shelves or neutral gear, as long as total output wheel rotates oil pump with regard to pump oil, be responsible for lubrication and the cooling at each position of whole change speed gear box.

Low speed driving wheel, in camshaft back, engage with the low speed flower wheel led on rear drive power output shaft, forms low speed, and speed governing synchro is mobile to be forward connected with low speed gear, move to connect with high speed driving wheel backward and form high speed.On rear drive power output shaft, forerunner's driving wheel is installed, when needing before driving between high speed flower wheel and low speed flower wheel, solenoid valves, drive synchro, rear-guard power connects with before driving power output shaft, through the break-in of forerunner's break-in wheel, engage with forerunner's flower wheel and form before driving power.Before driving power output shaft connects with front diff, drives front-drive.

Be time box partition after high speed driving wheel, speed change output shaft and time box partition bearing fit, one is intensity between reinforced shaft, and two is consider for convenience of installing component.Reverse gear driving wheel on speed change output shaft is controlled by reversing-gear synchronizer, engages with reverse gear flower wheel through breast wheel, forms reverse gear.Control is reversed gear power of electromagnetic valve, links with neutral, only could connect at the neutral gear position power supply that reverses gear, and as needed reversing, then crawl reverses gear switch, and electromagnetic valve is just energized and moves backward.Rear drive power output shaft is provided with tachogen, the fast signal transmission of note to gauge panel.

Manipulation aspect, except neutral and height speed control gear need manually, all the other are all interlock and solenoid control.Engine ignition works, and power of electromagnetic valve connected by control synchro simultaneously, and the engine driveshaft of power input block and gear axle connect, vehicle operating.Kill engine, solenoid control synchro is return, and motor power and driving engine disconnect.As used hybrid power, start the engine, synchro moves from being dynamically connected, and forms hybrid power, and with high low speed, speed ratio is selected wider.When road conditions are good, with at a high speed and alone rear drive single-power, reduce resistance, to operate well, fuel-efficient.When road conditions are bad, available low speed is double dynamical, can also whip a bit to use four wheel drive.Through several roads gear mesh than regulating, throttle line interlock position, gear is coordinated and motor control system, adds friction disk type one-way clutch, and foot can make cooperation more coordinate.Unit design structure of the present invention is simple, and each parts are processed well, though function is many, every parts divide merit clear and definite, few easy workout part, durable, and good maintenance, can reduce car purchase fee use, saves traveling and maintenance cost.

Claims (7)

1. the multi-functional stepless gearbox of new forms of energy hybrid vehicle, comprise main box (6), it is characterized in that: in main box (6), be provided with the identical transmission system of two nested structures, wherein a set of transmission system is power input block (36), and another set of transmission system is power take-off unit (37), power input block (36) comprises gear axle (5), gear axle (5) is through main box (6), relatively be rotatably mounted on the sidewall of main box (6), gear axle (5) upper driving in main box (6) is connected with rear reaction plate (14), gear axle (5) on front side of rear reaction plate (14) outward relative rotary connection has drive socket (9), the gear axle (5) of drive socket (9) front side is connected with buncher, buncher comprises battery core stator (7), gear axle (5) is fixedly connected in the middle of battery core stator (7), battery core stator (7) outward relative rotary connection has rotor (8), rotor (8) trailing flank is fixedly connected with spline rotating disk (10), drive socket (9) front end is fixedly connected in the middle of spline rotating disk (10), drive socket (9) rear end is fixedly connected with speed governing sun wheel (13), outside, drive socket (9) middle part is provided with front reaction plate (11), drive socket (9) in the past reaction plate (11) intermediate active passes, rear reaction plate (14) is positioned at speed governing sun wheel (13) rear side, between front reaction plate (11) with rear reaction plate (14), relative rotary connection has speed governing intermediate gear (12), speed governing intermediate gear (12) is around arranged along speed governing sun wheel (13), speed governing intermediate gear (12) is meshed with speed governing sun wheel (13), the gear axle (5) of rear reaction plate (14) rear side is connected with front spiral sliding plate (15), front spiral sliding plate (15) outside is fixedly connected with gear ring (71), gear ring (71) is positioned at front spiral sliding plate (15) front side, gear ring (71) is tubular, it is inner that speed governing intermediate gear (12) is positioned at gear ring (71), gear ring (71) madial wall with rotation teeth (711), speed governing intermediate gear (12) and gear ring (71) engaged transmission, the gear axle (5) of front spiral sliding plate (15) rear side is connected with rear slider disc (18), rear slider disc (18) is corresponding with before and after front spiral sliding plate (15) to be arranged, be provided with multiple slide key between front spiral sliding plate (15) and rear slider disc (18) to take turns (16), slide key wheel (16) is radially uniformly distributed centered by the axis of gear axle (5), the leading flank of slide key wheel (16) is fixedly connected with spiral-shaped lower spiral slip gear rail (163), lower spiral slides between gear rail (163) and forms lower spiral sliding recess (164), the lower spiral of all slide key wheel (16) slide gear rail (163) formed one complete spiral-shaped, the trailing flank of slide key wheel (16) is fixedly connected with line slide rail (161), the lateral surface of slide key wheel (16) is connected with regulator drive tooth bar (162), the trailing flank of front spiral sliding plate (15) is fixedly connected with spiral-shaped upper spiral slip gear rail (151), upper spiral slides between gear rail (151) and forms upper spiral sliding recess (152), lower spiral slip gear rail (163) is in transmission connection in upper spiral sliding recess (152), upper spiral slip gear rail (151) is in transmission connection in lower spiral sliding recess (164), rear slider disc (18) offers straight-line groove (181), straight-line groove (181) is radially uniformly distributed centered by the axis of gear axle (5), line slide rail (161) is in transmission connection in straight-line groove (181), slide key wheel (16) ex-ternal transmission of two cover transmission systems is connected with transmission of power steel chain (17), the buncher of two cover transmission systems reverses each other, gear axle (5) front end of power input block (36) is connected with driving gearshift synchro (4), driving gearshift synchro (4) is connected with engine synchronization device poke rod (85), driving gearshift synchro (4) front side is provided with engine driveshaft (3), engine driveshaft (3) is connected with driving power-transfer clutch (2), the gear axle (5) of power input block (36) is also connected with electrical motor driven gear (26), electrical motor driven gear (26) is positioned at main box (6), main box (6) outside is installed with driving electrical motor (35), driving electrical motor (35) is connected with electrical motor driving gear (27), electrical motor driving gear (27) is positioned at main box (6), electrical motor driving gear (27) is meshed with electrical motor driven gear (26), gear axle (5) rear end of power take-off unit (37) is provided with speed change output shaft (40), this gear axle (5) and speed change output shaft (40) concentric, main box (6) outside corresponding to speed change output shaft (40) is fixedly connected with time casing (68), speed change output shaft (40) rear end penetrates in secondary casing (68), speed change output shaft (40) upper driving in secondary casing (68) is connected with low speed driving wheel (52), speed governing synchro (54), high speed driving wheel (55), reverse gear driving wheel (63), reverse gear synchronizer (66), speed governing synchro (54) is positioned between low speed driving wheel (52) and high speed driving wheel (55), speed governing synchro (54) is corresponding with low speed driving wheel (52) and high speed driving wheel (55), reverse gear synchronizer (66) is corresponding with the driving wheel that reverses gear (63), rear drive power output shaft (69) is relatively rotatably installed with in secondary casing (68), rear drive power output shaft (69) upper driving is connected with low speed flower wheel (53), forerunner's driving wheel (57), high speed flower wheel (56), reverse gear flower wheel (65) and tachogen (67), low speed driving wheel (52) and low speed flower wheel (53) engaged transmission, high speed driving wheel (55) and high speed flower wheel (56) engaged transmission, secondary casing is also rotatably installed with the tween drive shaft that reverses gear in (68) relatively, the tween drive shaft that reverses gear is connected with the breast wheel that reverses gear (64), reverse gear breast wheel (64) with to reverse gear driving wheel (63) and the flower wheel that reverses gear (65) engaged transmission.

2. the multi-functional stepless gearbox of a kind of new forms of energy hybrid vehicle according to claim 1, it is characterized in that: between described driving electrical motor (35) and described main box (6), be connected with friction disk type one-way clutch (34), friction disk type one-way clutch (34) comprises clutch outer member (3420), clutch outer member (3420) is fixedly linked with main box (6) and electrical motor (35) of driving a vehicle, the axle drive shaft of driving electrical motor (35) stretches in clutch outer member (3420), the axle drive shaft free end of driving electrical motor (35) is connected with power-transfer clutch axle drive shaft (3434) by the second splined sleeve (3432), power-transfer clutch axle drive shaft (3434) is helical spline shaft, power-transfer clutch axle drive shaft (3434) comprises the spline segment at rear portion, the helical spline section at middle part and anterior middle silk thread segment, power-transfer clutch axle drive shaft (3434) rear portion is fixedly connected with in clutch driven disk and engages drum block plate (3431), power-transfer clutch axle drive shaft (3434) middle spiral is connected with interior joint drum (3429), the madial wall of interior joint drum (3429) is with inside spin, interior joint rouses the power rotating plate (3428) that (3429) outside is fixedly connected with multiple stacked setting, interior joint drum (3429) outside of power rotating plate (3428) front side is also fixedly connected with adjustment pad (3427), power-transfer clutch axle drive shaft (3434) front threads is connected with setting nut (3424), setting nut (3424) front end has multiple regulating tank (3423), the power-transfer clutch axle drive shaft (3434) at one of them regulating tank (3423) place place is connected with perforation pin, power-transfer clutch axle drive shaft (3434) outside is installed with spring leaf (3425) and pressure ring (3426), spring leaf (3425) and pressure ring (3426) are positioned between adjustment pad (3427) and setting nut (3424), the relative rotary connection in power-transfer clutch axle drive shaft (3434) front end has the outer drive drum (3422) of power-transfer clutch, it is inner that power rotating plate (3428) is positioned at the outer drive drum (3422) of power-transfer clutch, outer drive drum (3422) madial wall of power-transfer clutch is fixedly connected with the clutch driven disk (3430) of multiple stacked setting, clutch driven disk (3430) and the stacked setting of power rotating plate (3428) transpostion interval, outer drive drum (3422) front side of power-transfer clutch is connected with the transmission of described electrical motor driving gear (27) by the first splined sleeve (3421).

3. the multi-functional stepless gearbox of a kind of new forms of energy hybrid vehicle according to claim 2, it is characterized in that: the described power take-off unit (37) corresponding to described casing (68) is provided with power-transfer clutch overload protective device, power-transfer clutch overload protective device comprises power-transfer clutch and drives external drum (39), power-transfer clutch drives external drum (39) to be fixedly connected with slider disc (18) edge in the rear, power-transfer clutch drives external drum (39) to be tubular, power-transfer clutch drives external drum (39) to be positioned at rear slider disc (18) rear side, power-transfer clutch drives external drum (39) internal fixtion to be connected with bearing dish (38), by power-transfer clutch neck bearing (41) and the relative rotary connection of described speed change output shaft (40) in the middle of bearing dish (38), speed change output shaft (40) front end is connected with multiple driven disc (43) by spline drived, the speed change output shaft (40) of driven disc (43) front side is connected with adjustment pad (42), power-transfer clutch drives external drum (39) madial wall to be fixedly connected with multiple rotating plate (44), interlayer is folded between the upper and lower arranges for rotating plate (44) and driven disc (43), driven disc (43) rear side is fixedly connected with and pushes dish (45), speed change output shaft (40) passes from pushing dish (45) intermediate active, the speed change output shaft (40) pushing dish (45) rear side is connected with poke rod shift fork (48) in turn, withdrawal bearing (46), promote pallet (47) and thrust spring (49), thrust spring (49) withstands on and promotes between pallet (47) and the sidewall of described main box (6).

4. the multi-functional stepless gearbox of a kind of new forms of energy hybrid vehicle according to claim 3, it is characterized in that: be provided with anti-rear sliding brake equipment with described gear axle (5) rear end corresponding to described power input block (36), after anti-, sliding brake equipment comprises anti-rear sliding reaction plate (22) and adapter plate (24), adapter plate (24) and described main box (6) are fixedly linked, the leading flank of adapter plate (24) is fixedly connected with guide finger (23), after anti-, sliding reaction plate (22) is positioned at adapter plate (24) front side, after anti-, sliding reaction plate (22) is fixedly communicated with guide cylinder (21), guide finger (23) is positioned at guide cylinder (21), and be connected with guide cylinder (21) slide anteroposterior, sliding spring after being installed with anti-reaction plate outside guide finger (23), after anti-reaction plate, sliding spring is positioned between anti-rear sliding reaction plate (22) and adapter plate (24), sliding sleeve (25) is provided with in the middle of sliding reaction plate (22) after anti-, sliding sleeve (25) two ends are with baffle plate, after anti-, sliding reaction plate (22) seesaws along sliding sleeve (25), gear axle (5) passes in the middle of sliding sleeve (25), this section of gear axle (5) is with external spiral, sliding sleeve (25) madial wall is with inside spin, sliding sleeve (25) is connected with gear axle (5) worm drive, sliding sleeve (25) lateral wall latter half of with spline, after anti-, sliding reaction plate (22) is connected with sliding sleeve (25) transmission in this region, the forebody of sliding sleeve (25) lateral wall is light face, after anti-, sliding reaction plate (22) is relative rotary connection in this region with sliding sleeve (25), after anti-, back-up ring (20) is slided after being fixedly connected with rear defence in sliding reaction plate (22) border, edge, after rear defence, sliding back-up ring (20) is tubular, after rear defence, sliding back-up ring (20) extends to anti-rear sliding reaction plate (22) front side, after rear defence, the lateral wall of sliding back-up ring (20) is truncated conical shape, sliding back-up ring (19) after anti-before described rear slider disc (18) border, edge is fixedly connected with, before anti-after sliding back-up ring (19) is corresponding with back-up ring (20) front and back sliding after rear defence arranges, front anti-rear sliding back-up ring (19) is also tubular, front anti-rear sliding back-up ring (19) slides backward the extension of dish (18) rear side, the madial wall of front anti-rear sliding back-up ring (19) is also truncated conical shape, after rear defence, sliding back-up ring (20) front end prevents before extending to that rear sliding back-up ring (19) is inner, after rear defence, the lateral wall of sliding back-up ring (20) and the madial wall of front anti-rear sliding back-up ring (19) rub and brake.

5. the multi-functional stepless gearbox of a kind of new forms of energy hybrid vehicle according to claim 4, it is characterized in that: in described casing (68), be relatively rotatably installed with forerunner's break-in axle and before driving power output shaft (61), forerunner's break-in shaft drive is connected with forerunner's break-in wheel (58), forerunner's break-in wheel (58) and described forerunner's driving wheel (57) engaged transmission, before driving power output shaft (61) is connected with forerunner's flower wheel (59) and forerunner and puts into gear synchro (60), forerunner's synchro (60) of putting into gear is connected with before driving output shaft engage a gear bar (79), forerunner's flower wheel (59) and forerunner synchro (60) of putting into gear is corresponding, (58) engaged transmission is taken turns in forerunner's flower wheel (59) and forerunner's break-in.

6. the multi-functional stepless gearbox of a kind of new forms of energy hybrid vehicle according to claim 5, it is characterized in that: described gear axle (5) wherein one end extend out to described main box (6) outside, oversheath (32) is provided with herein outside main box (6), power supply signal input combination (31) is provided with in oversheath (32), carbon brush group (30), receive power slip rings group (29) and input power signal wire (SW) (33), reception power slip rings group (29) is connected spline (28) with gear axle (5) by spindle nose and is connected, gear axle (5) is hollow, input power signal wire (SW) (33) passes in gear axle (5), gear axle (5) corresponding to described power-transfer clutch overload protective device and be also connected with magnetic clutch between oversheath (32) and drive instant electrical generator and power input (88).

7. the multi-functional stepless gearbox of a kind of new forms of energy hybrid vehicle according to any one of claim 1 to 6, it is characterized in that: described main box (6) internal fixtion is connected with main box dividing plate (50), described electrical motor driven gear (26) and electrical motor driving gear (27) are positioned at the space of main box dividing plate (50) rear side, Lubricating Oil pumping plant (51) is also provided with in the space of main box dividing plate (50) rear side, described time casing (68) internal fixtion is connected with time box partition (62), the described driving wheel that reverses gear (63), reverse gear breast wheel (64), reverse gear flower wheel (65), reverse gear synchronizer (66) and tachogen (67) are positioned at time space of box partition (62) rear side.