CN107097641A - A kind of hydraulic pressure four-wheel drive device - Google Patents

A kind of hydraulic pressure four-wheel drive device Download PDF

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Publication number
CN107097641A
CN107097641A CN201610744221.9A CN201610744221A CN107097641A CN 107097641 A CN107097641 A CN 107097641A CN 201610744221 A CN201610744221 A CN 201610744221A CN 107097641 A CN107097641 A CN 107097641A
Authority
CN
China
Prior art keywords
output end
gear pump
duplex gear
shaft coupling
input
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201610744221.9A
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Chinese (zh)
Other versions
CN107097641B (en
Inventor
岳国生
王长福
朱雷
徐骆松
代龙海
安炯
卢炯
李峰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
XIANGYANG QUNLONG AUTO PARTS CO Ltd
Original Assignee
XIANGYANG QUNLONG AUTO PARTS CO Ltd
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Publication date
Application filed by XIANGYANG QUNLONG AUTO PARTS CO Ltd filed Critical XIANGYANG QUNLONG AUTO PARTS CO Ltd
Priority to CN201610744221.9A priority Critical patent/CN107097641B/en
Publication of CN107097641A publication Critical patent/CN107097641A/en
Application granted granted Critical
Publication of CN107097641B publication Critical patent/CN107097641B/en
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Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D5/00—Power-assisted or power-driven steering
    • B62D5/06—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Hybrid Electric Vehicles (AREA)
  • Arrangement And Driving Of Transmission Devices (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)

Abstract

A kind of hydraulic pressure four-wheel drive device, motor output end is connected with duplex gear pump input, duplex gear pump is connected with hydraulic motor all the way, hydraulic motor output end is connected by first shaft coupling with reductor input, propons is connected by the 3rd shaft coupling with output end of reducer, back axle is connected by second shaft coupling with output end of reducer, reaches the purpose that full Chinese herbaceous peony is entered, retreated；Another road of duplex gear pump is connected with steering cylinder input, and steering cylinder controls the steering of full car by steering linkage.The present invention can meet high-power operation, the demand of the relatively low speed of travel.Greatly enhance load capacity and anti-dust, the jamproof ability of vehicle.Suitable for the severe occasion of the reciprocal flexible approach task of short distance, heavy duty, dust atmosphere.

Description

A kind of hydraulic pressure four-wheel drive device
Technical field
The present invention relates to the device of Automobile drive, specifically a kind of hydraulic pressure four-wheel drive device.
Background technology
At present, two-wheel drive device is used existing automotive proplsion, the driving power of two-wheel drive device is small, no more The demand of high-power operation can be met；Automobile driving system construction is most of mixed using electronic, steam-operating, oil electricity, system load Ability is small, and anti-dust, jamproof ability are weak.
The content of the invention
A kind of hydraulic pressure four-wheel drive device is provided it is an object of the invention to overcome the above-mentioned not enough of prior art, can be with Meet high-power operation, the demand of the relatively low speed of travel.
The technical scheme is that：Motor output end is connected with duplex gear pump input, duplex gear pump all the way with Hydraulic motor is connected, and hydraulic motor output end is connected by first shaft coupling with reductor input, and propons passes through the 3rd shaft coupling Device is connected with output end of reducer, and back axle is connected by second shaft coupling with output end of reducer, reaches that full Chinese herbaceous peony is entered, retreated Purpose；Another road of duplex gear pump is connected with steering cylinder input, and steering cylinder controls the steering of full car by steering linkage.
The beneficial effects of the present invention are：Greatly enhance load capacity and anti-dust, the jamproof ability of vehicle.It is suitable The occasion severe for the reciprocal flexible approach task of short distance, heavy duty, dust atmosphere.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is Fig. 1 P direction views.
Fig. 3 is the hiding motor of the present invention and the structural representation after duplex gear pump.
Embodiment
As shown in figure 1, the output end of motor 1 is connected with the input of duplex gear pump 8, duplex gear pump 8 connects with hydraulic motor 6 Connect, the output end of hydraulic motor 6 is connected by first shaft coupling 3 with the input of reductor 2, and propons 4 is by the 3rd shaft coupling 7 with subtracting The fast output end of machine 2 connection, back axle 9 is connected by second shaft coupling 5 with the output end of reductor 2, and fuel tank hangs on side vehicle body, and It is connected into and out of hydraulic fluid port with duplex gear pump 8.Motive power drives duplex gear pump 8, the output of the tunnel of duplex gear pump 8 one using motor 1 Driven as vehicle：The power of motor 1 can be driven by three-phase 380V commercial power or outside diesel engine and be produced driving source, driving source Hydraulic motor 6 is transmitted power to by duplex gear pump 8, then increasing torsion of slowing down is carried out by reductor 2, moment of torsion is respectively transmitted To propons 4, back axle 9, form four-wheel drive and reach the purpose that full Chinese herbaceous peony is entered, retreated.
As shown in Fig. 2 reductor 2 is on chassis, the rear side of reductor 2 is equipped with motor 1, and the side of motor 1 is equipped with duplex-gear Wheel pump 8.
As shown in figure 3, motor power can be driven by three-phase 380V commercial power or outside diesel engine and be produced driving source, drive Dynamic source transmits power to hydraulic motor by duplex gear pump, then carries out increasing torsion of slowing down by reductor, and duplex gear pump is another It is connected all the way with the input of steering cylinder 10, steering cylinder 10 controls the steering of full car by steering linkage 11.

Claims (1)

1. a kind of hydraulic pressure four-wheel drive device, it is characterised in that：Motor（1）Output end and duplex gear pump（8）Input is connected, Duplex gear pump（8）All the way with hydraulic motor（6）Connection, hydraulic motor（6）Output end passes through first shaft coupling（3）With reductor （2）Input is connected, propons（4）Pass through the 3rd shaft coupling（7）With reductor（2）Output end is connected, back axle（9）Pass through second Axle device（5）With reductor（2）Output end is connected, and reaches the purpose that full Chinese herbaceous peony is entered, retreated；Duplex gear pump（8）Another Lu Yuzhuan To oil cylinder（10）Connection, steering cylinder（10）With the steering linkage for controlling full car to turn to（11）Connection.
CN201610744221.9A 2016-08-29 2016-08-29 Hydraulic four-wheel driving device Active CN107097641B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610744221.9A CN107097641B (en) 2016-08-29 2016-08-29 Hydraulic four-wheel driving device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610744221.9A CN107097641B (en) 2016-08-29 2016-08-29 Hydraulic four-wheel driving device

Publications (2)

Publication Number Publication Date
CN107097641A true CN107097641A (en) 2017-08-29
CN107097641B CN107097641B (en) 2024-05-03

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610744221.9A Active CN107097641B (en) 2016-08-29 2016-08-29 Hydraulic four-wheel driving device

Country Status (1)

Country Link
CN (1) CN107097641B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107640027A (en) * 2017-10-25 2018-01-30 潍坊拓普机械制造有限公司 A kind of full hydraulic drive hillside tractor

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001138762A (en) * 1999-09-02 2001-05-22 Toyota Autom Loom Works Ltd Traveling drive device for industrial vehicle
US6305486B1 (en) * 1999-02-04 2001-10-23 Koyker Manufacturing Company Hydrostatic drive and steering system for a utility vehicle
US20040069553A1 (en) * 2002-10-15 2004-04-15 Ryota Ohashi Hydraulic transaxle apparatus for a four-wheel driving vehicle and four-wheel driving vehicle using the apparatus
US20040074686A1 (en) * 2002-10-22 2004-04-22 Robert Abend Hydraulically driven vehicle
CN201254100Y (en) * 2008-08-27 2009-06-10 罗大成 Four-wheel drive multifunctional agricultural machine
CN201637278U (en) * 2010-03-28 2010-11-17 湖北科迪工贸实业有限公司 Car type charging, kicking and stocking machine
CN201745667U (en) * 2010-07-06 2011-02-16 中国农业机械化科学研究院 Hanging vehicle
CN201989619U (en) * 2011-01-26 2011-09-28 江苏嘉捷特种车辆制造有限公司 Special self-propelled base plate for airport
CN202213489U (en) * 2011-09-19 2012-05-09 白山市星泰矿山机械制造有限公司 Four-wheel driving device
CN102815206A (en) * 2012-09-10 2012-12-12 汶上弘德工程机械有限公司 Hydrostatic all wheel drive axle
CN203344743U (en) * 2013-07-09 2013-12-18 襄阳雅虎机电有限公司 Traveling mechanism for excavating loader
CN205930281U (en) * 2016-08-29 2017-02-08 襄阳群龙汽车部件股份有限公司 Hydraulic pressure four wheel drive device

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6305486B1 (en) * 1999-02-04 2001-10-23 Koyker Manufacturing Company Hydrostatic drive and steering system for a utility vehicle
JP2001138762A (en) * 1999-09-02 2001-05-22 Toyota Autom Loom Works Ltd Traveling drive device for industrial vehicle
US20040069553A1 (en) * 2002-10-15 2004-04-15 Ryota Ohashi Hydraulic transaxle apparatus for a four-wheel driving vehicle and four-wheel driving vehicle using the apparatus
US20040074686A1 (en) * 2002-10-22 2004-04-22 Robert Abend Hydraulically driven vehicle
CN201254100Y (en) * 2008-08-27 2009-06-10 罗大成 Four-wheel drive multifunctional agricultural machine
CN201637278U (en) * 2010-03-28 2010-11-17 湖北科迪工贸实业有限公司 Car type charging, kicking and stocking machine
CN201745667U (en) * 2010-07-06 2011-02-16 中国农业机械化科学研究院 Hanging vehicle
CN201989619U (en) * 2011-01-26 2011-09-28 江苏嘉捷特种车辆制造有限公司 Special self-propelled base plate for airport
CN202213489U (en) * 2011-09-19 2012-05-09 白山市星泰矿山机械制造有限公司 Four-wheel driving device
CN102815206A (en) * 2012-09-10 2012-12-12 汶上弘德工程机械有限公司 Hydrostatic all wheel drive axle
CN203344743U (en) * 2013-07-09 2013-12-18 襄阳雅虎机电有限公司 Traveling mechanism for excavating loader
CN205930281U (en) * 2016-08-29 2017-02-08 襄阳群龙汽车部件股份有限公司 Hydraulic pressure four wheel drive device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107640027A (en) * 2017-10-25 2018-01-30 潍坊拓普机械制造有限公司 A kind of full hydraulic drive hillside tractor

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