CN108928773A - A kind of All-terrain Forklift transmission device and All-terrain Forklift - Google Patents
A kind of All-terrain Forklift transmission device and All-terrain Forklift Download PDFInfo
- Publication number
- CN108928773A CN108928773A CN201810719004.3A CN201810719004A CN108928773A CN 108928773 A CN108928773 A CN 108928773A CN 201810719004 A CN201810719004 A CN 201810719004A CN 108928773 A CN108928773 A CN 108928773A
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- Prior art keywords
- driving
- gear
- gearbox
- bridge
- drive
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
Abstract
The invention discloses a kind of All-terrain Forklift transmission devices, comprising: for providing the engine of driving power;Driving axis, driving axis include the front driving axle assembly with preceding main reducing gear and the rear driving axle assembly with rear primary gearbox;Drive mode switches gearbox, for realizing the gearbox of two drivings and four driving switchings;Drive mode switches gearbox and engine is rigidly connected;Drive mode switching transmission internal is provided with two drive driving mechanisms and 4 wheel driven driving mechanism, and two, which drive driving mechanism and 4 wheel driven driving mechanism, takes off bridge mechanism realization switching by a fluid power.The All-terrain Forklift transmission device can realize two drives and 4 wheel driven free switching according to different job requirements, can either save oil consumption, and can be improved power performance.
Description
Technical field
The present invention relates to fork truck transmission device technical field, more specifically to a kind of All-terrain Forklift transmission device and more
Wild fork truck.
Background technique
Conventional internal combustion fork truck transmission device uses engine at extreme rear front driving structure.As shown in Figure 1, include main reducing gear,
Transmission shaft, engine, gearbox, drive axle.The main reducing gear of transmission device is connect with drive axle, main reducing gear and gearbox it
Between coupled by universal drive shaft, gearbox couples rigid connection with engine.This traditional fork truck transmission layout structure, nothing
Method meets All-terrain Forklift performance requirement.
Chinese patent literature (day for announcing: on May 18th, 2016, notification number: CN105584960A), a kind of fluid power 4 wheel driven was got over
Wild fork truck comprising pontic assembly, pontic assembly include preceding pontic assembly and rear pontic assembly, and preceding pontic assembly, rear pontic are total
At being above mounted on main reducing gear, main reducing gear includes that preceding master subtracts and master subtracts afterwards, and pontic assembly two sides are respectively equipped with and left and right wheel
The left and right half assembly of hub connection, further includes the dynamic power shift gear box with forward and backward output shaft, dynamic power shift gear box passes through
Forward and backward output shaft subtracts with preceding master respectively and main subtract connect afterwards, preceding master subtract and afterwards it is main subtract in be mounted on differential lock, differential lock passes through
Spline is connect with left and right half assembly.Tractive force when low speed of the present invention is big, accelerates fast, and transmits that torque is big, ability of getting rid of poverty
By force, it while torque, revolving speed being able to achieve independently distributes, transmitting torque is big, and Locking property is stablized.
Although above-mentioned technical proposal discloses a kind of fluid power 4 wheel driven All-terrain Forklift, but it only can be realized 4 wheel driven driving,
Without can be carried out two drives driving, it is unfavorable for energy saving.
Chinese patent literature (day for announcing: on June 20th, 2017, notification number: CN206268312U) discloses a kind of fluid power
Bridge mechanism, including prop shaft and forerunner's transmission shaft are taken off, is fixed with transmission gear, the prop shaft on forerunner's transmission shaft
On be hinged with hub in transmission, be driven in the main transmission teeth portion of hub be meshed with transmission gear, transmission is formed on prop shaft
Outer hub, active friction plate and driven friction disk are alternately sleeved in transmission on hub, and active friction plate and driven friction disk are in and pass
In dynamic between hub and the outer hub of transmission, the internal tooth of active friction plate is meshed with the external tooth for the pinion stand for being driven interior hub, from dynamic friction
Protrusion is formed on the outer ring of piece, in the elongated slot that raised sleeve forms on being driven outer hub;Sleeve in the prop shaft
There is movable sleeving, movable sleeving is between pinion stand and prop shaft, annular piston is formed on the lateral wall of movable sleeving, annular
Piston is pressed against on the active friction plate or driven friction disk of right end.Its good connecting effect, vehicle is without out of service
Connection, it is very convenient.
Although above-mentioned technical proposal discloses a kind of de- bridge mechanism of fluid power, but the mechanism structure is complicated, can not be applicable in
In All-terrain Forklift.
Summary of the invention
The present invention is to solve existing All-terrain Forklift and be difficult to meet job requirements under the conditions of some bad environments
Problem, and two drives and 4 wheel driven free switching can be realized according to different job requirements by providing one kind, can either save oil consumption, again
It can be improved the All-terrain Forklift transmission device and All-terrain Forklift of power performance.
The present invention solves scheme used by its first technical problem: a kind of All-terrain Forklift transmission device, comprising:
For providing the engine of driving power;
Driving axis, the driving axis include main deceleration after having the front driving axle assembly of preceding main reducing gear and having
The rear driving axle assembly of device;
Drive mode switches gearbox, for realizing the gearbox of two drivings and four driving switchings;The drive mode is cut
It changes gearbox and engine is rigidly connected;The drive mode switching transmission internal is provided with two drive driving mechanisms and 4 wheel driven
Driving mechanism, described two, which drive driving mechanism and 4 wheel driven driving mechanism, takes off bridge mechanism realization switching by a fluid power.
The All-terrain Forklift transmission device carries out brand-new design by driving driving transmission device to the two of existing All-terrain Forklift,
A drive mode switching gearbox is designed, realizes that two drives drive and what 4 wheel driven drove cuts by drive mode switching gearbox
It changes, and drive mode switching transmission internal is provided with fluid power and takes off bridge mechanism, in nominal situation, user can use two
Drive driving is conducive to save oil consumption, and fluid power takes off bridge mechanism and disengages at this time, and drive mode switches gearbox for revolving speed and torque at this time
All it is transferred to front driving axle assembly.Under the conditions of bad working environments, user can be driven with 4 wheel driven, improved power performance, made to drive
Revolving speed and torque are transferred to front driving axle assembly and rear driving axle assembly by dynamic pattern switching gearbox respectively.The All-terrain Forklift passes
Dynamic device can realize two drives and 4 wheel driven free switching according to different job requirements, can either save oil consumption, and can be improved
Power performance.
Preferably, the preceding main reducing gear on the front driving axle switches speed change by a front propeller shaft and drive mode
Case flexible connection;Rear primary gearbox on the rear driving axle switches gearbox flexibility by an inter-axle shaft and drive mode
Connection
Preferably, the two drive driving mechanisms include and the sequentially connected front output shaft of engine and preceding output flange, institute
Power is passed to front driving axle assembly by front propeller shaft by the preceding output flange stated.Two said mechanisms for driving driving mechanism can
Guarantee in the case where two drive drive mode, it is total that revolving speed and torque can be all transferred to front driving axle by drive mode switching gearbox
At.
Include preceding output gear, de- axle gear, take off bridge transmission gear, is rear defeated preferably, the fluid power takes off bridge mechanism
Gear and rear output shaft out, the preceding output gear are arranged on front output shaft, the de- axle gear and de- bridge driving cog
Wheel is separately positioned on the both ends of a de- bridge transmission shaft, and the de- axle gear is engaged with preceding output gear, the de- bridge transmission
Gear is meshed with the rear output gear being arranged on rear output shaft.Fluid power takes off the above structure of bridge mechanism, can guarantee in mould
In formula handoff procedure, preceding output gear smoothly can be disengaged or be engaged with de- axle gear, to realize that two drive driving or 4 wheel driven driving
Between smooth switching, to realize in the preferable situation of operating condition, user may be switched to two drive modes and save oil consumption, and work as work
4 wheel driven mode is switched to when condition is severe, and power performance can be improved.
Preferably, the 4 wheel driven driving mechanism includes two driving mechanisms, the de- bridge mechanism of fluid power and rear output flange, institute
The rear output flange stated is arranged on rear output shaft, after the rear output flange connect and imparts power to inter-axle shaft
Driving axis.Power performance can be improved when can guarantee that operating condition is severe in the above structure of 4 wheel driven driving mechanism, to meet
The normal use of All-terrain Forklift.
Preferably, the de- bridge switching that the fluid power takes off bridge mechanism is realized by an electric control switch, it is described
Electric control switch be a solenoid electric valve.The de- bridge switching that fluid power takes off bridge mechanism, operation are controlled by a solenoid electric valve
Simplicity, switching are smooth.
Preferably, two, which drive driving mechanism movement, realizes that two drive driving mould when fluid power takes off bridge mechanism and is in de- bridge like state
Formula, when fluid power, which takes off bridge mechanism, is in connection status, 4 wheel driven drive mode is realized in the movement of 4 wheel driven driving mechanism.
Preferably, drive mode switching gearbox is provided with first three latter four gear, the gear switching passes through
Gearshift magnetic valve controls gear shift.Drive mode switches gearbox and is equipped with first three latter four gear, and first gear speed low dynamics are big;Two
The velocity interval that shelves are included is larger, is able to satisfy most of operating conditions;Third speed is fast, is front and back crosspiece switching there are also one grade.
Preferably, being respectively arranged with differential mechanism in preceding main reducing gear and rear primary gearbox, the differential mechanism passes through flower
Half axis connection of key and left and right.Differential mechanism is respectively arranged in preceding main reducing gear and rear primary gearbox, differential mechanism passes through spline and a left side
Right axle shaft connection, this device are able to achieve torque, revolving speed and independently distribute, and transmitting torque is big, and Locking property is stablized.
Preferably, front driving axle assembly uses wet brake.Front driving axle assembly selects wet braking, reduces body
Product, facilitates complete machine to arrange.
The present invention realizes that technical solution used by its second technical purpose is: a kind of All-terrain Forklift, including above-mentioned institute
The All-terrain Forklift transmission device stated.The All-terrain Forklift can realize two drives and 4 wheel driven free switching according to different job requirements,
Oil consumption can either be saved, and can be improved power performance.
The beneficial effects of the present invention are: the All-terrain Forklift transmission device, can realize that two drive according to different job requirements
With 4 wheel driven free switching, oil consumption can either be saved, and can be improved power performance.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of All-terrain Forklift transmission device of the present invention;
Fig. 2 is a kind of partial side view of All-terrain Forklift transmission device of the present invention;
Fig. 3 is a kind of transmission principle schematic diagram of All-terrain Forklift transmission device of the present invention;
Fig. 4 is a kind of structural schematic diagram of drive mode switching gearbox in the present invention;
In figure: 1, front driving axle assembly, 2, preceding main reducing gear, 3, rear driving axle assembly, 4, rear primary gearbox, 5, drive mode cuts
Change gearbox, 6, fluid power take off bridge mechanism, 7, front propeller shaft, 8, inter-axle shaft, 9, front output shaft, 10, preceding output flange, 11, preceding
Output gear, 12, de- axle gear, 13, de- bridge transmission gear, 14, rear output gear, 15, rear output shaft, 16, de- bridge transmission shaft,
17, rear output flange, 18, electric control switch, 19, differential mechanism.
Specific embodiment
Technical solution of the present invention is described in further detail below by specific embodiment and in conjunction with attached drawing.
Embodiment 1:
In Fig. 1, Fig. 2, embodiment shown in Fig. 3, a kind of All-terrain Forklift transmission device, comprising:
For providing the engine of driving power;
Driving axis, driving axis include having the front driving axle assembly 1 of preceding main reducing gear 2 and with rear primary gearbox 4
Rear driving axle assembly 3;
Drive mode switches gearbox 5, for realizing the gearbox of two drivings and four driving switchings;Drive mode switches speed change
Case 5 and engine are rigidly connected;Drive mode switching gearbox 5 is internally provided with two drive driving mechanisms and 4 wheel driven driving mechanism,
Two, which drive driving mechanism and 4 wheel driven driving mechanism, takes off the realization switching of bridge mechanism 6 by a fluid power;Preceding master on front driving axle assembly 1 subtracts
Fast device 2 switches gearbox 5 with drive mode by a front propeller shaft 7 and is flexibly connected;Rear primary gearbox on rear driving axle assembly 3
4, which switch gearbox 5 with drive mode by an inter-axle shaft 8, is flexibly connected.
Two, which drive driving mechanisms, includes and the sequentially connected front output shaft 9 of engine and preceding output flange 10, preceding output flange
Power is passed to front driving axle assembly 1 by front propeller shaft 7 by 10 to be connected.
It includes preceding output gear 11, de- axle gear 12, de- bridge transmission gear 13, rear output gear 14 that fluid power, which takes off bridge mechanism 6,
With rear output shaft 15, preceding output gear 11 is arranged on front output shaft 9, and de- axle gear 12 and de- bridge transmission gear 13 are respectively set
At the both ends of a de- bridge transmission shaft 16, de- axle gear 12 is engaged with preceding output gear 11, is taken off bridge transmission gear 13 and is arranged rear
Rear output gear 14 on output shaft 15 is meshed.
4 wheel driven driving mechanism includes two driving mechanisms, fluid power takes off bridge mechanism and rear output flange 17, rear output flange 17 are set
It sets on rear output shaft 15, rear output flange 17 is connect with inter-axle shaft 8 and power passes to rear driving axle assembly 3.
The de- bridge switching that fluid power takes off bridge mechanism is realized by an electric control switch 18, and electric control switch is an electricity
Magnetic control valve.
When fluid power, which takes off bridge mechanism, is in de- bridge like state, two, which drive driving mechanism movement, realizes that two drive drive mode, works as fluid power
When de- bridge mechanism is in connection status, 4 wheel driven drive mode is realized in the movement of 4 wheel driven driving mechanism.
Drive mode switching gearbox 5 is provided with first three latter four gear (see figure 4), and gear switching passes through shift electromagnetism
Valve controls gear shift.Drive mode switching gearbox 5 is provided with first 1 grade, first 2 grades, first 3 grades and front and back crosspiece.
Differential mechanism 19 is respectively arranged in preceding main reducing gear 2 and rear primary gearbox 4, differential mechanism 19 passes through spline and left and right half
Axis connection.
Front driving axle assembly 1 uses wet brake.
A kind of All-terrain Forklift, including All-terrain Forklift transmission device, the All-terrain Forklift transmission device, comprising:
For providing the engine of driving power;Driving axis, driving axis include the preceding driving with preceding main reducing gear 2
Axle assembly 1 and rear driving axle assembly 3 with rear primary gearbox 4;Drive mode switches gearbox 5, drives driving for realizing two
With the gearbox of four driving switchings;Drive mode switches gearbox 5 and engine is rigidly connected;Drive mode switches gearbox 5
It is internally provided with two drive driving mechanisms and 4 wheel driven driving mechanism, two, which drive driving mechanism and 4 wheel driven driving mechanism, takes off bridge by a fluid power
Mechanism realizes switching;Preceding main reducing gear 2 on front driving axle assembly 1 switches gearbox 5 with drive mode by a front propeller shaft 7
Flexible connection;Rear primary gearbox 4 on rear driving axle assembly 3 switches 5 flexibility of gearbox by an inter-axle shaft 8 and drive mode
Connection.Two drive driving mechanisms include inciting somebody to action with the sequentially connected front output shaft 9 of engine and preceding output flange 10, preceding output flange 10
Power passes to the connection of front driving axle assembly 1 by front propeller shaft 7.
It includes preceding output gear 11, de- axle gear 12, de- bridge transmission gear 13, rear output gear 14 that fluid power, which takes off bridge mechanism 6,
With rear output shaft 15, preceding output gear 11 is arranged on front output shaft 9, and de- axle gear 12 and de- bridge transmission gear 13 are respectively set
At the both ends of a de- bridge transmission shaft 16, de- axle gear 12 is engaged with preceding output gear 11, is taken off bridge transmission gear 13 and is arranged rear
Rear output gear 14 on output shaft 15 is meshed.
4 wheel driven driving mechanism includes two driving mechanisms, fluid power takes off bridge mechanism and rear output flange 17, rear output flange 17 are set
It sets on rear output shaft 15, rear output flange 17 is connect with inter-axle shaft 8 and power passes to rear driving axle assembly 3.
The de- bridge switching that fluid power takes off bridge mechanism 6 is realized by an electric control switch 18, and electric control switch 18 is
One solenoid electric valve.When fluid power, which takes off bridge mechanism, is in de- bridge like state, two, which drive driving mechanism movement, realizes that two drive drive mode, when
When the de- bridge mechanism of fluid power is in connection status, 4 wheel driven drive mode is realized in the movement of 4 wheel driven driving mechanism.
Drive mode switching gearbox 5 is provided with first three latter four gear, and gear switching is controlled by gearshift magnetic valve
Gear shift.
Differential mechanism 19 is respectively arranged in preceding main reducing gear 2 and rear primary gearbox 4, differential mechanism 19 passes through spline and left and right half
Axis connection.Front driving axle assembly 1 uses wet brake.
The All-terrain Forklift transmission device, including front driving axle assembly 1, preceding main reducing gear 2, front propeller shaft 7, drive mode are cut
Gearbox 5, inter-axle shaft 8, rear primary gearbox 4, rear driving axle assembly 3 are changed, above-mentioned part is sequentially connected respectively.Front driving axle is total
Wet braking is selected at 1 brake, reduces volume, complete machine is facilitated to arrange.Drive mode switches after gearbox 5 is equipped with preceding 31 four
Gear, first gear speed low dynamics are big;Two grades of velocity intervals included are larger, are able to satisfy most of operating conditions;Third speed is fast.In work
In the preferable situation of condition, user can operation control valve make fluid power take off bridge mechanism to take off bridge, switch to two drive modes and save oil consumption, and work as
4 wheel driven mode is switched to when operating condition is severe, and power performance can be improved.Difference is equipped in preceding main reducing gear 2 and preceding main reducing gear 4
Fast device.Differential mechanism is able to achieve torque, revolving speed and is independently distributed by half axis connection of spline and left and right, this device, and transmitting torque is big, lock
Only performance is stablized.
The All-terrain Forklift drive principle is as follows: engine power is transferred at front output shaft, by exporting method
It is blue to be connect with preceding main shaft, pass to front driving axle assembly.Preceding output gear is engaged with de- axle gear, power is transferred to de-
Power is transferred to rear output flange, rear output flange and rear biography by rear output gear by bridge rotate gear, de- bridge transmission gear
Moving axis is connected power transmission to rear driving axle assembly 3.When user switches to two drive modes, preceding output gear and de- axle gear
It disengages, revolving speed and torque are all transferred to front driving axle by gearbox at this time.After increasing on the basis of original two drivings
Wheel drive, by the switching of electric control switch control two drivings and 4 wheel driven driving.
Claims (10)
1. a kind of All-terrain Forklift transmission device, characterized by comprising:
For providing the engine of driving power;
Driving axis, the driving axis include after having the front driving axle assembly (1) of preceding main reducing gear (2) and having
The rear driving axle assembly (3) of main reducing gear (4);
Drive mode switches gearbox (5), for realizing the gearbox of two drivings and four driving switchings;The drive mode
Switch gearbox (5) and engine is rigidly connected;Drive mode switching gearbox (5) is internally provided with two drive driving machines
Structure and 4 wheel driven driving mechanism, the two drive driving mechanisms and 4 wheel driven driving mechanism take off bridge mechanism (6) realization by a fluid power and cut
It changes.
2. a kind of All-terrain Forklift transmission device according to claim 1, it is characterised in that: the front driving axle assembly
(1) the preceding main reducing gear (2) on passes through a front propeller shaft (7) and drive mode switching gearbox (5) flexible connection;After described
Rear primary gearbox (4) on driving axis (3) is flexible even by an inter-axle shaft (8) and drive mode switching gearbox (5)
It connects.
3. a kind of All-terrain Forklift transmission device according to claim 2, it is characterised in that: described two drive driving mechanism packet
It includes and leads to power with the sequentially connected front output shaft of engine (9) and preceding output flange (10), the preceding output flange (10)
It crosses front propeller shaft (7) and passes to front driving axle assembly (1).
4. a kind of All-terrain Forklift transmission device according to claim 3, it is characterised in that: the fluid power takes off bridge mechanism
It (6) include preceding output gear (11), de- axle gear (12), de- bridge transmission gear (13), rear output gear (14) and rear output shaft
(15), the preceding output gear (11) is arranged on front output shaft (9), the de- axle gear (12) and de- bridge transmission gear
(13) both ends of a de- bridge transmission shaft (16) are separately positioned on, the de- axle gear (12) is engaged with preceding output gear (11),
The de- bridge transmission gear (13) is meshed with the rear output gear (14) being arranged on rear output shaft (15).
5. a kind of All-terrain Forklift transmission device according to claim 4, it is characterised in that: the 4 wheel driven driving mechanism packet
Two drive driving mechanisms, fluid power de- bridge mechanism (6) and rear output flange (17) are included, the rear output flange (17) is arranged rear defeated
On shaft (15), the rear output flange (17) connect with inter-axle shaft (8) and imparts power to rear driving axle assembly
(3).
6. a kind of All-terrain Forklift transmission device according to claim 1, it is characterised in that: the fluid power takes off bridge mechanism
(6) de- bridge switching is realized by an electric control switch (18), and the electric control switch (18) is an electromagnetism control
Valve processed.
7. according to claim 1 to a kind of All-terrain Forklift transmission device described in 6 any one, it is characterised in that: when fluid power is de-
When bridge mechanism is in de- bridge like state, two, which drive driving mechanism movement, realizes that two drive drive mode, is in connection when fluid power takes off bridge mechanism
When state, 4 wheel driven drive mode is realized in the movement of 4 wheel driven driving mechanism.
8. according to claim 1 to a kind of All-terrain Forklift transmission device described in 6 any one, it is characterised in that: drive mode
Switching gearbox (5) is provided with first three latter four gear, and the gear, which switches, controls gear shift by gearshift magnetic valve.
9. according to claim 1 to a kind of All-terrain Forklift transmission device described in 6 any one, it is characterised in that: preceding main deceleration
It is respectively arranged with differential mechanism (19) in device (2) and rear primary gearbox (4), the differential mechanism (19) passes through spline and left and right semiaxis
Connection;Front driving axle assembly (1) uses wet brake.
10. a kind of All-terrain Forklift, it is characterised in that: including All-terrain Forklift transmission device described in any one of claim 1-9.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810719004.3A CN108928773A (en) | 2018-07-03 | 2018-07-03 | A kind of All-terrain Forklift transmission device and All-terrain Forklift |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810719004.3A CN108928773A (en) | 2018-07-03 | 2018-07-03 | A kind of All-terrain Forklift transmission device and All-terrain Forklift |
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CN108928773A true CN108928773A (en) | 2018-12-04 |
Family
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CN201810719004.3A Pending CN108928773A (en) | 2018-07-03 | 2018-07-03 | A kind of All-terrain Forklift transmission device and All-terrain Forklift |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109733190A (en) * | 2019-01-18 | 2019-05-10 | 徐州徐工环境技术有限公司 | A kind of vehicle travel control system and method |
CN110065497A (en) * | 2019-05-24 | 2019-07-30 | 徐工集团工程机械股份有限公司科技分公司 | A kind of high low speed automatic switching control system of high-speed loading machine |
CN117681880A (en) * | 2024-01-24 | 2024-03-12 | 杭叉集团股份有限公司 | Control method, device and medium for switching driving modes of electric off-road forklift |
CN117681880B (en) * | 2024-01-24 | 2024-04-26 | 杭叉集团股份有限公司 | Control method, device and medium for switching driving modes of electric off-road forklift |
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CN104191965A (en) * | 2014-08-22 | 2014-12-10 | 山东常林农业装备股份有限公司 | Four-drive hydraulic mechanical stepless speed change transmission device |
CN105065620A (en) * | 2015-08-11 | 2015-11-18 | 浙江中柴机器有限公司 | Hydraulic transmission system driven by four wheels |
CN105584960A (en) * | 2016-03-03 | 2016-05-18 | 浙江美科斯叉车有限公司 | Hydraulic four-wheel-drive cross-country forklift |
CN208577392U (en) * | 2018-07-03 | 2019-03-05 | 杭叉集团股份有限公司 | A kind of All-terrain Forklift transmission device |
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US20080230284A1 (en) * | 2007-03-23 | 2008-09-25 | Benjamin Warren Schoon | Offset drive system for utility vehicles |
CN104191965A (en) * | 2014-08-22 | 2014-12-10 | 山东常林农业装备股份有限公司 | Four-drive hydraulic mechanical stepless speed change transmission device |
CN105065620A (en) * | 2015-08-11 | 2015-11-18 | 浙江中柴机器有限公司 | Hydraulic transmission system driven by four wheels |
CN105584960A (en) * | 2016-03-03 | 2016-05-18 | 浙江美科斯叉车有限公司 | Hydraulic four-wheel-drive cross-country forklift |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109733190A (en) * | 2019-01-18 | 2019-05-10 | 徐州徐工环境技术有限公司 | A kind of vehicle travel control system and method |
CN110065497A (en) * | 2019-05-24 | 2019-07-30 | 徐工集团工程机械股份有限公司科技分公司 | A kind of high low speed automatic switching control system of high-speed loading machine |
CN117681880A (en) * | 2024-01-24 | 2024-03-12 | 杭叉集团股份有限公司 | Control method, device and medium for switching driving modes of electric off-road forklift |
CN117681880B (en) * | 2024-01-24 | 2024-04-26 | 杭叉集团股份有限公司 | Control method, device and medium for switching driving modes of electric off-road forklift |
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Application publication date: 20181204 |
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