CN209581148U - A kind of novel hybrid powertrain system applied in wheel excavator - Google Patents
A kind of novel hybrid powertrain system applied in wheel excavator Download PDFInfo
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- CN209581148U CN209581148U CN201920130748.1U CN201920130748U CN209581148U CN 209581148 U CN209581148 U CN 209581148U CN 201920130748 U CN201920130748 U CN 201920130748U CN 209581148 U CN209581148 U CN 209581148U
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- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- 230000007935 neutral effect Effects 0.000 claims abstract description 4
- 238000000926 separation method Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
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Abstract
A kind of novel hybrid powertrain system applied in wheel excavator, when in running order, main-gear box at this time is automatically cut into neutral gear, diesel engine drives hydraulic pump operation by horizontal drive shaft, hydraulic pump control drives the rotation of hydraulic motor, and driving hydraulic motor drives lower joint gearbox to act again；When in road traveling state, it is separated between lower joint gearbox at this time and driving hydraulic motor by clutch realization, the transmission output of Diesel Driven main-gear box, main-gear box passes sequentially through upper gear box, intermediate propeller shaft to drive the movement of lower joint gearbox；Lower joint gearbox crosses output shaft one, output shaft two and drives front propeller shaft, inter-axle shaft respectively to transfer torque to front driving axle, rear driving axle respectively；Drive axle with driving wheel wheel rim and tyre rotation, is finally reached the purpose that front and back drives again.The utility model has the characteristics that the distribution of structure novel, machine power using more reasonable, energy-saving, travel speed is fast, work efficiency is high.
Description
Technical field
The utility model relates to a kind of novel hybrid powertrain systems applied in wheel excavator.
Background technique
Currently, wheel excavator generallys use full hydraulic driving hydraulic motor to drive the walking of complete machine, this driving
Mode can torsion be low, energy consumption is high, travel speed is slow, ineffective problem in the presence of causing because of driving force deficiency.
Summary of the invention
To solve the above-mentioned problems, the utility model provides a kind of novel hybrid drive train applied in wheel excavator
System, there is the distribution of structure novel, machine power to use spy more reasonable, energy-saving, that travel speed is fast, work efficiency is high for it
Point.
In order to achieve the above object, the utility model provides following particular technique measure: one kind being applied to wheel excavator
In novel hybrid powertrain system, it be by tire, wheel rim, rear driving axle, inter-axle shaft, lower joint gearbox, driving it is hydraulic
Motor, front propeller shaft, front driving axle, intermediate propeller shaft, upper gear box, main-gear box, diesel engine, radiator, horizontal drive shaft,
Hydraulic pressure pump group at, which is characterized in that
The right side of lower joint gearbox is used as front side, and the left side of lower joint gearbox is used as rear side；
Driving hydraulic motor is installed on the forward side of lower joint gearbox, and driving hydraulic motor can drive lower joint speed change
The operation of case；
The output shaft one at middle part connects and drives the operation of front propeller shaft on front side of lower joint gearbox, after lower joint gearbox
The output shaft two of side connects and controls the rotation of inter-axle shaft；
The rear shaft end of inter-axle shaft and rear driving axle, which are realized, to be sequentially connected, and the both ends of rear driving axle are respectively equipped with rear wheel rotation
The periphery of rim, each rear-wheel wheel rim is socketed with a pair of rear wheels tire；
The front end and front driving axle of front propeller shaft, which are realized, to be sequentially connected, and the both ends of front driving axle are respectively equipped with front-wheel wheel
The periphery of rim, each front-wheel wheel rim is socketed with a pair of of front tyre；
Realize and be sequentially connected that the bottom end of upper gear box is in the lower top for combining gearbox in the lower shaft end of intermediate propeller shaft
Between the top of transmission shaft realize transmission connection, the installed in front of upper gear box has main-gear box, and main-gear box can control transmission
The operation of case；
Diesel engine connects and drives the operation of main-gear box, and the installed in front of diesel engine has radiator；
Diesel oil function drives the rotation of horizontal drive shaft, and the preceding shaft end of horizontal drive shaft and hydraulic pump, which are realized, to be sequentially connected,
Hydraulic pump passes through piping connection to hydraulic motor；
When in running order, main-gear box at this time is automatically cut into neutral gear, and diesel engine passes through horizontal drive shaft band hydrodynamic
Press pump operation, hydraulic pump control drive the rotation of hydraulic motor, and driving hydraulic motor drives lower joint gearbox to act again, the second line of a couplet
Close gearbox by output shaft one, output shaft two drive respectively front propeller shaft, inter-axle shaft respectively transfer torque to front driving axle,
Rear driving axle, the front tyre rotation that front driving axle drives front-wheel wheel rim again and is mounted on front-wheel wheel rim, meanwhile, rear driving axle
The rear tyre rotation for driving rear-wheel wheel rim again and being mounted on rear-wheel wheel rim, is finally reached the purpose that front and back drives；
When in road traveling state, realized between lower joint gearbox and driving hydraulic motor at this time by clutch
The transmission output of separation, Diesel Driven main-gear box, main-gear box passes sequentially through upper gear box, intermediate propeller shaft to drive down
The movement of joint gearbox, lower joint gearbox cross output shaft one, output shaft two and drive front propeller shaft, inter-axle shaft each respectively
From transferring torque to front driving axle, rear driving axle, before front driving axle drives front-wheel wheel rim again and is mounted on front-wheel wheel rim
Tyre rotation, meanwhile, the rear tyre rotation that rear driving axle drives rear-wheel wheel rim again and is mounted on rear-wheel wheel rim is finally reached
The purpose of front and back driving；
When in running order, power is provided by hydraulic pump, the walking of complete machine is driven by driving hydraulic motor, is passed through
Foot controller is controlled to control the speed of walking, is finally reached the effect of variable speed；
When in upward slope or transition driving status, the control of travel speed is carried out by six grades of main-gear boxs.
The beneficial effects of the utility model are that there is the distribution of structure novel, machine power to use more reasonable, energy conservation for it
The characteristics of consumption reduction, travel speed are fast, work efficiency is high.
The utility model is described in further detail with reference to the accompanying drawings and examples.
Detailed description of the invention
Fig. 1 is the utility model part combined connecting structure side view；
Fig. 2 is the utility model part combined connecting structure top view；
Fig. 3 is the utility model partial enlargement structural side view.
In figure: before combining gearbox, A11- front propeller shaft, A12- front driving axle, A121- front-wheel wheel rim, A122- under A1-
Tire, A13- inter-axle shaft, A14- rear driving axle, A141- rear-wheel wheel rim, A142- rear tyre, B1- diesel engine, B11- heat dissipation
Device, B2- main-gear box, B3- upper gear box, B4- intermediate propeller shaft, C- driving hydraulic motor, C1- hydraulic pump, C11- are laterally passed
Moving axis.
Specific embodiment
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of novel hybrid powertrain system applied in wheel excavator, it is by taking turns
Tire, wheel rim, rear driving axle A14, inter-axle shaft A13, lower joint gearbox A1, driving hydraulic motor C, front propeller shaft A11, forerunner
Dynamic bridge A12, intermediate propeller shaft B4, upper gear box B3, main-gear box B2, diesel engine B1, radiator B11, horizontal drive shaft C11,
Hydraulic pump C1 composition, which is characterized in that
The right side of lower joint gearbox A1 is used as front side, and the left side of lower joint gearbox A1 is used as rear side；
Driving hydraulic motor C is installed on the forward side of lower joint gearbox A1, and driving hydraulic motor C can drive lower joint
The operation of gearbox A1；
The output shaft one at middle part connects and drives the operation of front propeller shaft A11 on front side of lower joint gearbox A1, and lower joint becomes
Output shaft two on rear side of fast case A1 connects and controls the rotation of inter-axle shaft A13；
The rear shaft end of inter-axle shaft A13 and rear driving axle A14, which are realized, to be sequentially connected, and the both ends of rear driving axle A14 are respectively pacified
Equipped with rear-wheel wheel rim A141, the periphery of each rear-wheel wheel rim is socketed with a pair of rear wheels tire A142；
The front end and front driving axle A12 of front propeller shaft A11, which is realized, to be sequentially connected, and the both ends of front driving axle A12 are respectively pacified
Equipped with front-wheel wheel rim A121, the periphery of each front-wheel wheel rim is socketed with a pair of of front tyre A122；
Transmission connection, the bottom of upper gear box B3 are realized with the lower top for combining gearbox A1 in the lower shaft end of intermediate propeller shaft B4
End and the top of intermediate propeller shaft B4 realize and are sequentially connected that the installed in front of upper gear box B3 has main-gear box B2, main-gear box
B2 can control the operation of upper gear box B3；
Diesel engine B1 connects and drives the operation of main-gear box B2, and the installed in front of diesel engine B1 has radiator B11；
Diesel engine B1 can drive the rotation of horizontal drive shaft C11, and the preceding shaft end of horizontal drive shaft C11 and hydraulic pump C1 are realized
Transmission connection, hydraulic pump C1 pass through piping connection to hydraulic motor；
When in running order, main-gear box B2 at this time is automatically cut into neutral gear, and diesel engine B1 passes through horizontal drive shaft C11
Hydraulic pump C1 operation, the rotation of hydraulic pump C1 control driving hydraulic motor C are driven, driving hydraulic motor C drives lower joint to become again
Fast case A1 movement, lower joint gearbox A1 drive front propeller shaft A11, inter-axle shaft A13 by output shaft one, output shaft two respectively
Front driving axle A12, rear driving axle A14 respectively are transferred torque to, front driving axle A12 drives front-wheel wheel rim again and is mounted on front-wheel
Front tyre rotation on wheel rim, meanwhile, the rear tyre that rear driving axle A14 drives rear-wheel wheel rim again and is mounted on rear-wheel wheel rim
Rotation is finally reached the purpose that front and back drives；
When in road traveling state, pass through clutch between lower joint gearbox A1 and driving hydraulic motor C at this time
Realize separation, diesel engine B1 drives main-gear box B2, and the transmission output of main-gear box B2 passes sequentially through upper gear box B3, centre passes
Moving axis B4 drives the movement of lower joint gearbox A1, and lower joint gearbox A1 driven respectively by output shaft one, output shaft two
Front propeller shaft A11, inter-axle shaft A13 respectively transfer torque to front driving axle A12, rear driving axle A14, front driving axle A12 band again
Dynamic front-wheel wheel rim and the front tyre being mounted on front-wheel wheel rim rotation, meanwhile, rear driving axle A14 drive again rear-wheel wheel rim and
The rear tyre rotation being mounted on rear-wheel wheel rim, is finally reached the purpose that front and back drives.
When in running order, power is provided by hydraulic pump C1, the walking of complete machine is driven by driving hydraulic motor C,
The speed of walking is controlled by control foot controller, is finally reached the effect of variable speed.
When in upward slope or transition driving status, the control of travel speed is carried out by six grades of main-gear box B2.
Claims (1)
1. a kind of novel hybrid powertrain system applied in wheel excavator, it be by tire, wheel rim, rear driving axle (A14),
Inter-axle shaft (A13), lower joint gearbox (A1), driving hydraulic motor (C), front propeller shaft (A11), front driving axle (A12), in
Between transmission shaft (B4), upper gear box (B3), main-gear box (B2), diesel engine (B1), radiator (B11), horizontal drive shaft
(C11), hydraulic pump (C1) forms, which is characterized in that
The right side of lower joint gearbox (A1) is used as front side, and the left side of lower joint gearbox (A1) is used as rear side；
Driving hydraulic motor (C) is installed on the forward side of lower joint gearbox (A1), and driving hydraulic motor (C) can drive the second line of a couplet
Close the operation of gearbox (A1)；
The output shaft one at middle part connects and drives the operation of front propeller shaft (A11) on front side of lower joint gearbox (A1), and lower joint becomes
Output shaft two on rear side of fast case (A1) connects and controls the rotation of inter-axle shaft (A13)；
The rear shaft end of inter-axle shaft (A13) and rear driving axle (A14), which are realized, to be sequentially connected, and the both ends of rear driving axle (A14) are respectively
It is equipped with rear-wheel wheel rim (A141), the periphery of each rear-wheel wheel rim is socketed with a pair of rear wheels tire (A142)；
The front end and front driving axle (A12) of front propeller shaft (A11), which are realized, to be sequentially connected, and the both ends of front driving axle (A12) are respectively
It is equipped with front-wheel wheel rim (A121), the periphery of each front-wheel wheel rim is socketed with a pair of of front tyre (A122)；
Transmission connection is realized with the lower top for combining gearbox (A1) in the lower shaft end of intermediate propeller shaft (B4), upper gear box (B3)
Bottom end and the top of intermediate propeller shaft (B4), which are realized, to be sequentially connected, and the installed in front of upper gear box (B3) has main-gear box (B2),
Main-gear box (B2) can control the operation of upper gear box (B3)；
Diesel engine (B1) connects and drives the operation of main-gear box (B2), and the installed in front of diesel engine (B1) has radiator (B11)；
Diesel engine (B1) can drive the rotation of horizontal drive shaft (C11), preceding shaft end and hydraulic pump (C1) of horizontal drive shaft (C11)
Realize transmission connection, hydraulic pump (C1) passes through piping connection to hydraulic motor；
When in running order, main-gear box (B2) at this time is automatically cut into neutral gear, and diesel engine (B1) passes through horizontal drive shaft
(C11) hydraulic pump (C1) operation is driven, the rotation of hydraulic pump (C1) control driving hydraulic motor (C), driving hydraulic motor (C) is again
Lower joint gearbox (A1) movement is driven, lower joint gearbox (A1) drives driving front by output shaft one, output shaft two respectively
Axis (A11), inter-axle shaft (A13) respectively transfer torque to front driving axle (A12), rear driving axle (A14), front driving axle (A12)
The front tyre rotation for driving front-wheel wheel rim again and being mounted on front-wheel wheel rim, meanwhile, rear driving axle (A14) drives rear wheel rotation again
Rim and the rear tyre being mounted on rear-wheel wheel rim rotation, are finally reached the purpose that front and back drives；
When in road traveling state, pass through clutch between lower joint gearbox (A1) at this time and driving hydraulic motor (C)
Realize separation, diesel engine (B1) drives main-gear box (B2), and the transmission output of main-gear box (B2) passes sequentially through upper gear box
(B3), intermediate propeller shaft (B4) drives the movement of lower joint gearbox (A1), lower joint gearbox (A1) by output shaft one,
Output shaft two drives front propeller shaft (A11), inter-axle shaft (A13) respectively to transfer torque to front driving axle (A12), rear driving respectively
Bridge (A14), the front tyre rotation that front driving axle (A12) drives front-wheel wheel rim again and is mounted on front-wheel wheel rim, meanwhile, rear-guard
The rear tyre rotation that dynamic bridge (A14) drives rear-wheel wheel rim again and be mounted on rear-wheel wheel rim, is finally reached the mesh that front and back drives
's.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920130748.1U CN209581148U (en) | 2019-01-25 | 2019-01-25 | A kind of novel hybrid powertrain system applied in wheel excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920130748.1U CN209581148U (en) | 2019-01-25 | 2019-01-25 | A kind of novel hybrid powertrain system applied in wheel excavator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209581148U true CN209581148U (en) | 2019-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920130748.1U Withdrawn - After Issue CN209581148U (en) | 2019-01-25 | 2019-01-25 | A kind of novel hybrid powertrain system applied in wheel excavator |
Country Status (1)
| Country | Link |
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| CN (1) | CN209581148U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109664757A (en) * | 2019-01-25 | 2019-04-23 | 泉州市劲力工程机械有限公司 | A kind of novel hybrid powertrain system applied in wheel excavator |
-
2019
- 2019-01-25 CN CN201920130748.1U patent/CN209581148U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109664757A (en) * | 2019-01-25 | 2019-04-23 | 泉州市劲力工程机械有限公司 | A kind of novel hybrid powertrain system applied in wheel excavator |
| CN109664757B (en) * | 2019-01-25 | 2024-03-08 | 泉州市劲力工程机械有限公司 | Hybrid transmission system applied to wheel excavator |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20191105 Effective date of abandoning: 20240308 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20191105 Effective date of abandoning: 20240308 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |