CN108556624A - The double transfer cases of the wheeled respective separate transmission of one kind, each axis separate transmission double driving and driven bevel gear, center glide steering chassis - Google Patents
The double transfer cases of the wheeled respective separate transmission of one kind, each axis separate transmission double driving and driven bevel gear, center glide steering chassis Download PDFInfo
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- CN108556624A CN108556624A CN201810567623.5A CN201810567623A CN108556624A CN 108556624 A CN108556624 A CN 108556624A CN 201810567623 A CN201810567623 A CN 201810567623A CN 108556624 A CN108556624 A CN 108556624A
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 145
- 238000009434 installation Methods 0.000 claims description 5
- 239000000725 suspension Substances 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 7
- 230000001681 protective effect Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/34—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles
- B60K17/344—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having a transfer gear
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/34—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles
- B60K17/344—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having a transfer gear
- B60K17/346—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having a transfer gear the transfer gear being a differential gear
- B60K17/3467—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having a transfer gear the transfer gear being a differential gear combined with a change speed gearing, e.g. range gear
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/34—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles
- B60K17/348—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having differential means for driving one set of wheels, e.g. the front, at one speed and the other set, e.g. the rear, at a different speed
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/34—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles
- B60K17/356—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having fluid or electric motor, for driving one or more wheels
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Arrangement And Driving Of Transmission Devices (AREA)
- General Details Of Gearings (AREA)
- Retarders (AREA)
Abstract
The double transfer cases of the wheeled respective separate transmission of one kind, each axis separate transmission double driving and driven bevel gear, center glide steering chassis, two driving wheels in left side link, two driving wheels on right side link, but the driving wheel of the left and right sides passes through separate transfer case and the independent driving and driven bevel gear separate transmission of each axis；Front driving axle is mounted on the lower section of frame front, rear driving axle is mounted on the lower section at rack rear portion, forward and backward driving wheel is separately mounted to the right and left of forward and backward drive axle, left and right transfer gear box is mounted on the rear portion of front driving axle, left drive motor is mounted on the rear end of left transfer gear box, it is sequentially connected with the input shaft of left transfer gear box, right drive motor is mounted on the rear end of right transfer gear box, is sequentially connected with the input shaft of right transfer gear box.
Description
Technical field
The present invention relates to a kind of chassis, the double transfer cases of in particular a kind of wheeled respective separate transmission, each axis separate transmission are double
Driving and driven bevel gear, center glide steering chassis.
Background technology
Currently, the steering mode of the Wheel type travelling chassis in society is mostly articulated steering, front-wheel steer or rear-axle steering etc.,
Turning radius is all bigger, seriously affect its manipulate turn to flexibility, convenience, comfort, while increase oil consumption, increase make
With cost, this problem should be resolved from the consideration of environmentally protective social orientation.
Invention content
The purpose of the present invention is exactly to overcome the above deficiency, and it is only to provide the double transfer cases of the wheeled respective separate transmission of one kind, each axis
It writes a biography dynamic double driving and driven bevel gear, center glide steering chassis, mainly by right front driving wheel 1101, front driving axle 1102, left front
Driving wheel 1103, transfer case 1104, left drive motor 1105, left drive shaft 1106, right drive motor 1107, right transmission shaft
1108, rear driving axle 1109, left back driving wheel 1110, right rear drive sprocket 1111 form, it is characterised in that：Two drivings in left side
Wheel linkage, two driving wheels linkage on right side, but the driving wheel of the left and right sides is independent by separate transfer case and each axis
Driving and driven bevel gear separate transmission；Front driving axle 1102 is mounted on the lower section of 10 front of rack, and rear driving axle 1109 is mounted on
The lower section at 10 rear portion of rack, left drive wheel 1103 and right front driving wheel 1101 are mounted on the right and left of front driving axle 1102,
Left back driving wheel 1110 and right rear drive sprocket 1111 are mounted on the right and left of rear driving axle 1109,1104 He of left transfer gear box
Right transfer gear box 1112 is mounted on the rear portion of front driving axle 1102, and left drive motor 1105 is mounted on left transfer gear box 1104
Rear end, be sequentially connected with the input shaft of left transfer gear box 1104, the left output gear 1134 of left transfer gear box 1104 with
Left Drive gear 1133 engage, Left Drive gear 1133 be mounted on left line shaft 1128 middle part and and left line shaft 1128 together
It being mounted in left transfer gear box 1104 by bearing, the front end of left line shaft 1128 is equipped with left front drive bevel gear 1127,
Left front driven wheel of differential 1125 in left front drive bevel gear 1127 and front driving axle 1102 engages, left front driven wheel of differential 1125
It is mounted on by bearing in the left front commutation transmission case 1135 of front driving axle 1102, the ends Inner of left front half shaft 1126 are mounted on left front
In the splined hole of driven wheel of differential 1125, outer end is sequentially connected with left drive wheel 1103；The rear end of left line shaft 1128 passes through
Left drive shaft 1106 and the left back drive bevel gear 1144 of rear driving axle 1109 are sequentially connected, and left back drive bevel gear 1144 passes through
Bearing and bearing block are mounted on the left front end of left back commutation transmission case 1147 in rear driving axle 1109, left back drive bevel gear 1144
It is engaged with left back driven wheel of differential 1146, left back driven wheel of differential 1146 is mounted on 1109 left back commutation of rear driving axle by bearing
In transmission case 1147, the ends Inner of left back semiaxis 1145 are mounted in the splined hole of left back driven wheel of differential 1146, outer end with it is left back
Driving wheel 1110 is sequentially connected；Right drive motor 1107 is mounted on the rear end of right transfer gear box 1112, with right transfer gear box
1112 input shaft is sequentially connected, and the right output gear 1131 of right transfer gear box 1112 is engaged with right transmission gear 1132, right
Transmission gear 1132 is mounted on the middle part of right line shaft 1121 and is mounted on right transfer by bearing together with right line shaft 1121
In gearbox 1112, the front end of right line shaft 1121 is equipped with drive bevel gear 1122 before the right side, it is right before 1122 He of drive bevel gear
Driven wheel of differential 1124 engages before the right side in front driving axle 1102, and driven wheel of differential 1124 is mounted on preceding driving by bearing before the right side
Before the right side of bridge 1102 in commutation transmission case 1136, the ends Inner of right front half shaft 1123 are mounted on the spline of driven wheel of differential 1124 before the right side
Kong Zhong, outer end are sequentially connected with right front driving wheel 1101；The rear end of right line shaft 1121 passes through right transmission shaft 1108 and rear driving
Drive bevel gear 1143 is sequentially connected behind the right side of bridge 1109, after drive bevel gear 1143 is mounted on by bearing and bearing block behind the right side
The right front ends of 1109 central gearing box of drive axle, it is right after drive bevel gear 1143 with it is right after driven wheel of differential 1141 engage, behind the right side
Driven wheel of differential 1141 is mounted on behind the right side of rear driving axle 1109 by bearing in the transmission case 1148 that commutates, semiaxis 1142 behind the right side
In the splined hole of driven wheel of differential 1141 behind the right side, outer end is sequentially connected with right rear drive sprocket 1111 at the ends Inner.
The positive effect of the present invention：By the above unique texture, the present invention realizes the original place center of Wheel type travelling chassis
Glide steering substantially reduces turning radius, improve its manipulate turn to flexibility, convenience, comfort, reduce oil consumption,
Use cost is reduced, meets environmentally protective social orientation, while the present invention is also velocity interval is wide, item of output power
The reliability on chassis is improved under part..
Description of the drawings
The present invention will be described further in conjunction with embodiment in attached drawing：
Fig. 1 is the double transfer cases of the wheeled respective separate transmission of the present invention, the double driving and driven bevel gears of each axis separate transmission, center cunning
Transfer the general structure schematic diagram to chassis.
Fig. 2 is the double transfer cases of the wheeled respective separate transmission of the present invention, the double driving and driven bevel gears of each axis separate transmission, center cunning
Transfer the structural schematic diagram to chassis running part.
Fig. 3 is the structural schematic diagram of rear driving axle wedge adjusting apparatus in the present invention.
Fig. 4 is the structural schematic diagram of front driving axle wedge adjusting apparatus in the present invention.
Fig. 5 be drive axle of the present invention be three, transfer case be mounted on middle drive axle on when structural schematic diagram.
Fig. 6 be drive axle of the present invention be three, transfer case be mounted on front driving axle on when structural schematic diagram.
Fig. 7 is that drive axle of the present invention is structural schematic diagram when multiple, transfer case is mounted on middle drive axle.
Specific implementation mode
The double transfer cases of the wheeled respective separate transmission of one kind, each axis separate transmission double driving and driven bevel gear, center glide steerings
Chassis, mainly by right front driving wheel 1101, front driving axle 1102, left drive wheel 1103, left transfer gear box 1104, left driving
Motor 1105, left drive shaft 1106, right drive motor 1107, right transmission shaft 1108, rear driving axle 1109, left back driving wheel
1110, right rear drive sprocket 1111, right transfer gear box 1112 form, and specific implementation mode is as follows：
1, two driving wheels linkage in left side, two driving wheels linkage on right side, but the driving wheel of the left and right sides passes through certainly
Independent transfer case and the independent driving and driven bevel gear separate transmission of each axis；Front driving axle 1102 is mounted under 10 front of rack
Side, rear driving axle 1109 is mounted on the lower section at 10 rear portion of rack, before left drive wheel 1103 and right front driving wheel 1101 are mounted on
The right and left of drive axle 1102, left back driving wheel 1110 and right rear drive sprocket 1111 are mounted on the left and right two of rear driving axle 1109
Side, left transfer gear box 1104 and right transfer gear box 1112 are mounted on the rear portion of front driving axle 1102, left drive motor 1105
Mounted on the rear end of left transfer gear box 1104, it is sequentially connected with the input shaft of left transfer gear box 1104, left transfer gear box
1104 left output gear 1134 is engaged with Left Drive gear 1133, and Left Drive gear 1133 is mounted in left line shaft 1128
Portion is simultaneously mounted on by bearing in left transfer gear box 1104 with left line shaft 1128 together, and the front end of left line shaft 1128 is installed
There is left front drive bevel gear 1127, the left front driven wheel of differential 1125 in left front drive bevel gear 1127 and front driving axle 1102 is nibbled
It closing, left front driven wheel of differential 1125 is mounted on by bearing in the left front commutation transmission case 1135 of front driving axle 1102, and left front half
The ends Inner of axis 1126 are mounted in the splined hole of left front driven wheel of differential 1125, and outer end is sequentially connected with left drive wheel 1103；
The rear end of left line shaft 1128 is sequentially connected by left drive shaft 1106 and the left back drive bevel gear 1144 of rear driving axle 1109,
Left back drive bevel gear 1144 is mounted on a left side for left back commutation transmission case 1147 in rear driving axle 1109 by bearing and bearing block
Front end, left back drive bevel gear 1144 are engaged with left back driven wheel of differential 1146, and left back driven wheel of differential 1146 is pacified by bearing
In 1109 left back commutation transmission case 1147 of rear driving axle, the ends Inner of left back semiaxis 1145 are mounted on left back driven wheel of differential
In 1146 splined hole, outer end is sequentially connected with left back driving wheel 1110；Right drive motor 1107 is mounted on right transfer gear box
1112 rear end is sequentially connected with the input shaft of right transfer gear box 1112, the right output gear of right transfer gear box 1112
1131 engage with right transmission gear 1132, and right transmission gear 1132 is mounted on the middle part of right line shaft 1121 and and right line shaft
1121 are mounted on by bearing in right transfer gear box 1112 together, and the front end of right line shaft 1121 is equipped with active conical tooth before the right side
Wheel 1122, it is right before before the right side in drive bevel gear 1122 and front driving axle 1102 driven wheel of differential 1124 engage, it is right before from mantle
Gear 1124 is mounted on by bearing in the preceding commutation transmission case 1136 in the right side of front driving axle 1102, and the ends Inner of right front half shaft 1123 are pacified
In the splined hole of driven wheel of differential before the right side 1124, outer end is sequentially connected with right front driving wheel 1101；Right line shaft 1121
Rear end is sequentially connected by drive bevel gear 1143 behind the right side of right transmission shaft 1108 and rear driving axle 1109, drive bevel gear behind the right side
1143 are mounted on the right front ends of 1109 central gearing box of rear driving axle by bearing and bearing block, it is right after drive bevel gear 1143 with
Driven wheel of differential 1141 engages behind the right side, and driven wheel of differential 1141 commutates after being mounted on the right side of rear driving axle 1109 by bearing behind the right side
In transmission case 1148, the ends Inner of semiaxis 1142 are in the splined hole of driven wheel of differential 1141 behind the right side behind the right side, behind outer end and the right side
Driving wheel 1111 is sequentially connected (referring to Fig. 1, Fig. 2).The present invention realizes two driving wheels linkage in left side through the above structure, right
Two driving wheels of side link, but the driving wheel of the left and right sides passes through separate transfer case and the independent driving and driven bevel of each axis
Gear separate transmission：Left drive motor 1105 drives left transfer gear box 1104 to work, and left transfer gear box 1104 passes through left defeated
Go out gear 1134 and Left Drive gear 1133 imparts power to left line shaft 1128, power is divided into two by left line shaft 1128
Point, a part of power passes to left front half shaft 1126 via left front drive bevel gear 1127 and left front driven wheel of differential 1125, then
Left drive wheel 1103 is driven to walk by left front half shaft 1126, another part power passes to left back master via left drive shaft 1106
Dynamic bevel gear 1144 passes to left back semiaxis 1145 by left back drive bevel gear 1144 and left back driven wheel of differential 1146, then
Left back driving wheel 1110 is driven to walk by left back semiaxis 1145；Right drive motor 1107 drives right transfer gear box 1112 to work,
Right transfer gear box 1112 imparts power to right line shaft 1121 by right output gear 1131 and right transmission gear 1132, right
Power is divided into two parts by line shaft 1121, and a part of power is via driven wheel of differential before drive bevel gear before the right side 1122 and the right side
1124 pass to right front half shaft 1123, then drive right front driving wheel 1101 to walk by right front half shaft 1123, another part power warp
Drive bevel gear 1143 behind the right side is passed to by right transmission shaft 1108, pass through drive bevel gear behind the right side 1143 and it is right after driven wheel of differential
1141 pass to semiaxis 1142 behind the right side, then drive left back driving wheel 1111 to walk by semiaxis behind the right side 1142, control left and right when walking
The drive motor rotating speed of both sides is identical, and making the driving wheel of the left and right sides, chassis is realized in (or backward) rotation forward with identical rotating speed
Forward (or backward) walking；Left and right driving motor rotating speed need to be only adjusted when steering, the drive motor faster rotational speed of side is another
Side drive motor spin down, you can realize and turned between advancing；The drive motor for such as controlling the left and right sides makes side driving horse just
Turn, other side drive motor reversion, you can realize original place glide steering.
2, the double transfer cases of the wheeled respective separate transmission, the double driving and driven bevel gears of each axis separate transmission, center sliding
Chassis is turned to, left transfer gear box 1104 and right transfer gear box 1112 can also be installed separately with front driving axle 1102, a left side point
Dynamic gearbox 1104 and right transfer gear box 1112 are mounted on the middle part of rack 10, left transfer gear box 1104 and right transfer speed change
It is connected by transmission shaft driven between case 1112 and front driving axle 1102 and rear driving axle 1109.
3, the double transfer cases of the wheeled respective separate transmission, the double driving and driven bevel gears of each axis separate transmission, center sliding
Chassis is turned to, left transfer gear box 1104 and right transfer gear box 1112 are installed separately, and one is mounted on front driving axle 1102,
Another is mounted on rear driving axle 1109.
4, the double transfer cases of the wheeled respective separate transmission, the double driving and driven bevel gears of each axis separate transmission, center sliding
Chassis is turned to, wedge adjusting apparatus is separately installed on front driving axle 1102 and rear driving axle 1109：In rear driving axle 1109
Left back commutation transmission case 1147 and it is right after commutation transmission case 1148 make integrally, changed behind left back commutation transmission case 1147 and the right side
To adjustment bearing block 1219 is equipped between transmission case 1148, adjusts and be symmetrically installed with left inside bearing 1214, a left side in bearing block 1219
Adjusting seat 1215, adjustment wedge 1216, right adjusting seat 1218, right inner bearing 1217, in the corresponding position peace of adjustment wedge 1216
Equipped with adjustment bolt 1226 and locking nut 1225, left outside bearing 1212 and right outer bearing 1221 are symmetrically mounted on left back commutation and pass
After dynamic case 1147 and the right side in the bearing hole of 1148 outer end of commutation transmission case, left outside bearing 1212 and left inside bearing 1214 are used to support
Left back driven wheel of differential 1146 is installed, right outer bearing 1221 and right inner bearing 1217 are used to support driven wheel of differential behind the installation right side
1141, left axle housing 1211 and right axle housing 1222 are mounted on the right and left of central shell 1219, and seam allowance is respectively to left outside bearing
1212 and right outer bearing 1221 position, adjust pad 1213 is installed between commutation transmission case and left and right axle housing after left and right,
Adjust pad 1213 is equipped with different-thickness, and quantity can increase and decrease as needed (referring to Fig. 3)；It is left that change is first passed through when assembly
(or right) afterwards between commutation transmission case and left side (or right side) axle housing 1213 thickness of adjust pad and increase and decrease adjust pad 1213 quantity
Method adjust the back lash of left (or right) drive bevel gear and left (or right) driven wheel of differential afterwards afterwards, then by adjusting spiral shell
Bolt 1226 changes the position of adjustment wedge 1216, and the inside and outside cone bearing in left and right is adjusted by adjusting the front and back position of wedge 1216
Then gap is locked adjustment bolt 1226 with locking nut 1225.Equally in the left front commutation transmission case of front driving axle 1102
1135 and it is right before commutation transmission case 1136 also makes integrally, left front commutation transmission case 1135 and the right side it is preceding commutate transmission case 1136 it
Between also be provided with adjustment bearing block 1219, adjust bearing block 1219 in be symmetrically installed with left inside bearing 1214, left adjusting seat 1215, adjust
Whole wedge 1216, right adjusting seat 1218, right inner bearing 1217 are equipped with adjustment bolt in the corresponding position of adjustment wedge 1216
1226 and locking nut 1225, left outside bearing 1212 and right outer bearing 1221 be symmetrically mounted on left front commutation transmission case 1135 and the right side
In the bearing hole of preceding commutation transmission case 1136 outer end, it is left front driven that left outside bearing 1212 and left inside bearing 1214 are used to support installation
Bevel gear 1125, right outer bearing 1221 and right inner bearing 1217 are used to support driven wheel of differential 1124 before the installation right side, left axle housing
1211 and right axle housing 1222 be mounted on the right and left of central shell 1219, seam allowance is respectively to left outside bearing 1212 and right outer shaft
1221 positioning are held, adjust pad 1213 (referring to Fig. 4) is installed between left and right preceding commutation transmission case and left and right axle housing.
5, the double transfer cases of the wheeled respective separate transmission, the double driving and driven bevel gears of each axis separate transmission, center sliding
Chassis is turned to, the left front commutation transmission case 1135 of front driving axle 1102 and right preceding commutation transmission case 1136 are installed separately, left front to change
It is linked together to transmission case 1135 and right preceding commutation transmission case 1136 by bridge tube；The left back commutation of rear driving axle 1109 is driven
Commutation transmission case 1148 is installed separately after case 1147 and the right side, and commutation transmission case 1148 passes through after left back commutation transmission case 1147 and the right side
Bridge tube links together.
6, the double transfer cases of the wheeled respective separate transmission, the double driving and driven bevel gears of each axis separate transmission, center sliding
Chassis is turned to, the bridge tube connected between left and right commutation transmission case, left front commutation transmission case 1135, right preceding commutation can also be cancelled
Independent suspension structure is used between commutation transmission case 1148 and rack 10 behind transmission case 1136, left back commutation transmission case 1147, the right side
Connection.
7, the double transfer cases of the wheeled respective separate transmission, the double driving and driven bevel gears of each axis separate transmission, center sliding
Chassis is turned to, the quantity of drive axle is multiple, adds between front driving axle 1102 and rear driving axle 1109 and is driven in several
Bridge 1140 is moved, is run through before and after the left and right input shaft of middle drive axle 1140, the front end of input shaft passes through transmission shaft and previous stage drives
Bridge is sequentially connected, and the rear end of input shaft is sequentially connected by transmission shaft and rear level-ones drive axle, left transfer gear box 1104 and the right side
Transfer gear box 1112 is mounted on any one drive axle in front driving axle 1102, rear driving axle 1109 and middle drive axle 1140
Upper (referring to Fig. 5, Fig. 6, Fig. 7).
8, the double transfer cases of the wheeled respective separate transmission, the double driving and driven bevel gears of each axis separate transmission, center sliding
Chassis is turned to, left transfer gear box 1104 and right transfer gear box 1112 are separately mounted at front driving axle 1102, rear driving axle
1109 and middle drive axle 1140 in any one drive axle on, do not reside on the same drive axle.
9, the double transfer cases of the wheeled respective separate transmission, the double driving and driven bevel gears of each axis separate transmission, center sliding
Turn to chassis, left transfer gear box 1104 and right transfer gear box 1112 be separately mounted at rack different location, respectively with respectively
It is connected between front and back two adjacent drive axles by transmission shaft driven.
Claims (9)
1. a kind of wheeled respective separate transmission pair transfer case, each axis separate transmission double driving and driven bevel gear, center glide steering bottoms
Disk, mainly by right front driving wheel (1101), front driving axle (1102), left drive wheel (1103), left transfer gear box (1104),
Left drive motor (1105), left drive shaft (1106), right drive motor (1107), right transmission shaft (1108), rear driving axle
(1109), left back driving wheel (1110), right rear drive sprocket (1111), right transfer gear box (1112) composition, it is characterised in that：It is left
Two driving wheels of side link, two driving wheels linkage on right side, but the driving wheel of the left and right sides passes through separate transfer
Case and the independent driving and driven bevel gear separate transmission of each axis；Front driving axle (1102) is mounted on the lower section of rack (10) front, after
Drive axle (1109) is mounted on the lower section at rack (10) rear portion, and left drive wheel (1103) and right front driving wheel (1101) are mounted on
The right and left of front driving axle (1102), left back driving wheel (1110) and right rear drive sprocket (1111) are mounted on rear driving axle
(1109) the right and left, left transfer gear box (1104) and right transfer gear box (1112) are mounted on front driving axle (1102)
Rear portion, left drive motor (1105) is mounted on the rear end of left transfer gear box (1104), defeated with left transfer gear box (1104)
Enter axis drive connection, the left output gear (1134) of left transfer gear box (1104) is engaged with Left Drive gear (1133), Zuo Chuan
Moving gear (1133) is mounted on the middle part of left line shaft (1128) and is mounted on a left side by bearing together with left line shaft (1128)
In transfer gear box (1104), the front end of left line shaft (1128) is equipped with left front drive bevel gear (1127), left front initiative taper
Left front driven wheel of differential (1125) engagement in gear (1127) and front driving axle (1102), left front driven wheel of differential (1125) are logical
Bearing is crossed in the left front commutation transmission case (1135) of front driving axle (1102), the ends Inner of left front half shaft (1126) are mounted on
In the splined hole of left front driven wheel of differential (1125), outer end is sequentially connected with left drive wheel (1103)；Left line shaft (1128)
Rear end pass through the left back drive bevel gear (1144) of left drive shaft (1106) and rear driving axle (1109) and be sequentially connected, left back master
Dynamic bevel gear (1144) is mounted in rear driving axle (1109) by bearing and bearing block before left back commutation transmission case (1147)
End, left back drive bevel gear (1144) are engaged with left back driven wheel of differential (1146), and left back driven wheel of differential (1146) passes through axis
It holds in the left back commutation transmission case (1147) of rear driving axle (1109), the ends Inner of left back semiaxis (1145) are mounted on left back
In the splined hole of driven wheel of differential (1146), outer end is sequentially connected with left back driving wheel (1110)；Right drive motor (1107) peace
Rear end mounted in right transfer gear box (1112) is sequentially connected with the input shaft of right transfer gear box (1112), right transfer speed change
The right output gear (1131) of case (1112) is engaged with right transmission gear (1132), and right transmission gear (1132) is mounted on right power
The middle part of axis (1121) is simultaneously mounted on by bearing in right transfer gear box (1112), right power together with right line shaft (1121)
The front end of axis (1121) is equipped with drive bevel gear (1122) before the right side, it is right before drive bevel gear (1122) and front driving axle (1102)
In the right side before driven wheel of differential (1124) engage, it is right before driven wheel of differential (1124) front driving axle (1102) is mounted on by bearing
The right side before in commutation transmission case (1136), the ends Inner of right front half shaft (1123) be mounted on it is right before driven wheel of differential (1124) spline
Kong Zhong, outer end are sequentially connected with right front driving wheel (1101)；The rear end of right line shaft (1121) by right transmission shaft (1108) with
Drive bevel gear (1143) is sequentially connected behind the right side of rear driving axle (1109), and drive bevel gear (1143) passes through bearing and axis behind the right side
Bearing is mounted on behind the right side of rear driving axle (1109) in commutation transmission case (1148), it is right after drive bevel gear (1143) with it is right after from
Dynamic bevel gear (1141) engages, and driven wheel of differential (1141) commutates after being mounted on the right side of rear driving axle (1109) by bearing behind the right side
In transmission case (1148), the ends Inner of semiaxis (1142) are in the splined hole of driven wheel of differential (1141) behind the right side behind the right side, outer end
It is sequentially connected with right rear drive sprocket (1111).
2. according to claim 1 the double driving and driven bevel gears of the double transfer case of wheeled respective separate transmission, each axis separate transmission, in
Heart glide steering chassis, it is characterised in that：Left transfer gear box (1104) and right transfer gear box (1112) and front driving axle
(1102) it is installed separately, left transfer gear box (1104) and right transfer gear box (1112) are left mounted on the middle part of rack (10)
It is logical between transfer gear box (1104) and right transfer gear box (1112) and front driving axle (1102) and rear driving axle (1109)
Cross transmission shaft driven connection.
3. according to claim 1 the double driving and driven bevel gears of the double transfer case of wheeled respective separate transmission, each axis separate transmission, in
Heart glide steering chassis, it is characterised in that：Left transfer gear box (1104) and right transfer gear box (1112) are installed separately, one
On front driving axle (1102), another is mounted on rear driving axle (1109).
4. the double transfer cases of any one described wheeled respective separate transmission, the double principals and subordinates of each axis separate transmission according to claim 1-3
Dynamic bevel gear, center glide steering chassis, it is characterised in that：It is installed respectively on front driving axle (1102) and rear driving axle (1109)
There are the wedge adjusting apparatus, structure to be：Commutate transmission case after the left back commutation transmission case (1147) of rear driving axle (1109) and the right side
(1148) it makes integrally, is equipped with adjustment bearing block after left back commutation transmission case (1147) and the right side between commutation transmission case (1148)
(1219), left inside bearing (1214), left adjusting seat (1215), adjustment wedge are symmetrically installed in adjustment bearing block (1219)
(1216), right adjusting seat (1218), right inner bearing (1217) are equipped with adjustment bolt in the corresponding position of adjustment wedge (1216)
(1226) and locking nut (1225), left outside bearing (1212) and right outer bearing (1221) are symmetrically mounted on left back commutation transmission case
(1147) and after right it commutates in the bearing hole of transmission case (1148) outer end, left outside bearing (1212) and left inside bearing (1214) are used for
Left back driven wheel of differential (1146) is installed in support, right outer bearing (1221) and right inner bearing (1217) be used to support behind the installation right side from
Dynamic bevel gear (1141), left axle housing (1211) and right axle housing (1222) are mounted on the right and left of central shell (1219), stop
Mouth respectively positions left outside bearing (1212) and right outer bearing (1221), after left and right between commutation transmission case and left and right axle housing
Adjust pad (1213) is installed；The left front commutation transmission case (1135) of same front driving axle (1102) and the right preceding transmission case that commutates
(1136) it also makes integrally, adjustment axis also is provided between left front commutation transmission case (1135) and right preceding commutation transmission case (1136)
Bearing (1219) adjusts and is symmetrically installed with left inside bearing (1214), left adjusting seat (1215), adjustment wedge in bearing block (1219)
(1216), right adjusting seat (1218), right inner bearing (1217) are equipped with adjustment bolt in the corresponding position of adjustment wedge (1216)
(1226) and locking nut (1225), left outside bearing (1212) and right outer bearing (1221) are symmetrically mounted on left front commutation transmission case
(1135) and before right it commutates in the bearing hole of transmission case (1136) outer end, left outside bearing (1212) and left inside bearing (1214) are used for
Left front driven wheel of differential (1125) is installed in support, right outer bearing (1221) and right inner bearing (1217) be used to support installation it is right it is preceding from
Dynamic bevel gear (1124), left axle housing (1211) and right axle housing (1222) are mounted on the right and left of central shell (1219), stop
Mouth respectively positions left outside bearing (1212) and right outer bearing (1221), between left and right preceding commutation transmission case and left and right axle housing
Adjust pad (1213) is installed.
5. the double transfer cases of any one described wheeled respective separate transmission, the double principals and subordinates of each axis separate transmission according to claim 1-3
Dynamic bevel gear, center glide steering chassis, it is characterised in that：The left front commutation transmission case (1135) of front driving axle (1102) and the right side
Preceding commutation transmission case (1136) is installed separately, and left front commutation transmission case (1135) and right preceding commutation transmission case (1136) pass through bridge tube
It links together；Commutation transmission case (1148) is separately pacified after the left back commutation transmission case (1147) of rear driving axle (1109) and the right side
Commutation transmission case (1148) is linked together by bridge tube behind dress, left back commutation transmission case (1147) and the right side.
6. according to claim 5 the double driving and driven bevel gears of the double transfer case of wheeled respective separate transmission, each axis separate transmission, in
Heart glide steering chassis, it is characterised in that：Cancel the bridge tube connected between left and right commutation transmission case, left front commutation transmission case
(1135), commutation transmission case (1148) and rack behind right preceding commutation transmission case (1136), left back commutation transmission case (1147), the right side
(10) it is connected using independent suspension structure between.
7. double main according to claim 1-3, the double transfer cases of 6 any one described wheeled respective separate transmission, each axis separate transmission
Driven wheel of differential, center glide steering chassis, it is characterised in that：The quantity of drive axle is multiple, in front driving axle (1102) and
Drive axle in several (1140) is added between rear driving axle (1109), is passed through before and after the left and right input shaft of middle drive axle (1140)
Wear, the front end of input shaft is sequentially connected by transmission shaft and previous stage drive axle, the rear end of input shaft by transmission shaft with it is latter
Grade drive axle is sequentially connected, left transfer gear box (1104) and right transfer gear box (1112) mounted on front driving axle (1102),
On any one drive axle in rear driving axle (1109) and middle drive axle (1140).
8. according to claim 7 the double driving and driven bevel gears of the double transfer case of wheeled respective separate transmission, each axis separate transmission, in
Heart glide steering chassis, it is characterised in that：Before left transfer gear box (1104) and right transfer gear box (1112) are separately mounted at
On any one drive axle in drive axle (1102), rear driving axle (1109) and middle drive axle (1140), do not reside at same
On a drive axle.
9. according to claim 7 the double driving and driven bevel gears of the double transfer case of wheeled respective separate transmission, each axis separate transmission, in
Heart glide steering chassis, it is characterised in that：Left transfer gear box (1104) and right transfer gear box (1112) are separately mounted at machine
The different location of frame is connect by transmission shaft driven between respectively front and back two adjacent drive axles respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810567623.5A CN108556624A (en) | 2018-05-22 | 2018-05-22 | The double transfer cases of the wheeled respective separate transmission of one kind, each axis separate transmission double driving and driven bevel gear, center glide steering chassis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810567623.5A CN108556624A (en) | 2018-05-22 | 2018-05-22 | The double transfer cases of the wheeled respective separate transmission of one kind, each axis separate transmission double driving and driven bevel gear, center glide steering chassis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108556624A true CN108556624A (en) | 2018-09-21 |
Family
ID=63552905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810567623.5A Withdrawn CN108556624A (en) | 2018-05-22 | 2018-05-22 | The double transfer cases of the wheeled respective separate transmission of one kind, each axis separate transmission double driving and driven bevel gear, center glide steering chassis |
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| Country | Link |
|---|---|
| CN (1) | CN108556624A (en) |
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| CN110077479A (en) * | 2019-05-17 | 2019-08-02 | 中国农业大学 | It is a kind of can allosteric mobile chassis |
| CN110762066A (en) * | 2019-11-21 | 2020-02-07 | 山东交通学院 | Robot hydraulic pressure moving platform based on energy regeneration |
| CN113059996A (en) * | 2021-03-30 | 2021-07-02 | 三河市乐仙环保科技有限公司 | Chassis structure and all-terrain vehicle |
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| CN110762066A (en) * | 2019-11-21 | 2020-02-07 | 山东交通学院 | Robot hydraulic pressure moving platform based on energy regeneration |
| CN113059996A (en) * | 2021-03-30 | 2021-07-02 | 三河市乐仙环保科技有限公司 | Chassis structure and all-terrain vehicle |
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Application publication date: 20180921 |