CN206243243U - Radial type offroad vehicle - Google Patents
Radial type offroad vehicle Download PDFInfo
- Publication number
- CN206243243U CN206243243U CN201621252907.8U CN201621252907U CN206243243U CN 206243243 U CN206243243 U CN 206243243U CN 201621252907 U CN201621252907 U CN 201621252907U CN 206243243 U CN206243243 U CN 206243243U
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- Prior art keywords
- radial type
- offroad vehicle
- link
- frame
- hydraulic
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Abstract
The utility model provides a kind of radial type offroad vehicle.Comprising bodywork assembly, dynamical system, electrohydraulic system, equipment, the bodywork assembly mainly includes front frame, link, Rear frame, and front frame is hinged with link, and articulation steering is realized by oil cylinder, and steering angle is up to 40 degree；The link is connected with Rear frame by pivoting support, and float angle is limited into ± 15 ° of the beneficial effects of the utility model by limiting plate is：The radial type offroad vehicle that the utility model is provided can to greatest extent reduce taking up room for transmission system using the wheel side hydraulic motor and articulated frame of static pressure transmission mode, realize the 4 wheel driven scheme of static pressure transmission, reach cross-country purpose.
Description
【Technical field】
The utility model is related to static pressure transmission technical field, and in particular to a kind of radial type offroad vehicle.
【Background technology】
The kind of drive generally machine driving and hydraulic power used in current engineering machinery, the spy of this kind of kind of drive
Point is engine, gearbox, drive axle, and structure is more heavy, to realize 4 wheel driven, must just increase transfer case and turn to driving
Bridge, for general small tonnage fork car, is limited by space, is difficult to realize.
Therefore, it is necessary to provide a kind of radial type offroad vehicle.
【Utility model content】
The utility model provides one kind and uses articulated car body, realizes the radial type offroad vehicle of articulation steering.
The technical solution of the utility model is as follows：Articulated offroad vehicle includes bodywork assembly, dynamical system, electro-hydraulic system
System, equipment, the bodywork assembly mainly include front frame, link, Rear frame, and front frame is hinged on one with link
Rise, articulation steering is realized by oil cylinder, steering angle is up to 40 degree；The link is connected with Rear frame by pivoting support,
And float angle is limited to ± 15 ° by limiting plate.
Preferably, the dynamical system includes engine, gas handling system, gas extraction system, cooling system, fuel system, hair
Motivation is controlled by the controller as the power source of variable pump.
Preferably, the electrohydraulic system includes variable pump, hydraulic motor, magnetic valve, controller, gear pump, electric-hydraulic proportion
Banked direction control valves, centralized control handle, hydraulic oil container and pipe joint, the driven by engine variable pump control to become by controller
Amount pumpage and direction, by hydraulic oil through passing to hydraulic motor, realize the walking of fork truck；The driven by engine gear pump,
Hydraulic oil is passed into electro-hydraulic proportional multi-way valve, by centralized control handle, work is realized in the valve output of control electro-hydraulic proportional multi-way
Device action.
Preferably, the equipment includes inside and outside door frame, goods shelf, pallet fork, side shifter, door frame pipe-line system, work
The major function handling goods of device, can be with raising/decline ,/hypsokinesis, left/right sidesway of leaning forward.
The beneficial effects of the utility model are：The radial type offroad vehicle that the utility model is provided uses static pressure transmission mode
Wheel side hydraulic motor and articulated frame, can to greatest extent reduce taking up room for transmission system, realize static pressure transmission
4 wheel driven scheme, reach cross-country purpose.
【Brief description of the drawings】
Fig. 1 is the structure chart of the utility model Fig. 1 bodywork assemblies；
Fig. 2 is the structure chart of another angles of Fig. 1.
【Specific embodiment】
The utility model is described in further detail with implementation method below in conjunction with the accompanying drawings.
Refer to Fig. 1 and Fig. 2, articulated offroad vehicle comprising bodywork assembly I, dynamical system II, electrohydraulic system III,
Equipment IV, the bodywork assembly I mainly include front frame I -1, link I -2, Rear frame I -3, front frame I -1 be connected
Frame I -2 is hinged, and articulation steering is realized by oil cylinder I -4, and steering angle is up to 40 degree；The link I -2 and rear car
Frame I -3 is connected by pivoting support I -5, and float angle is limited into ± 15 ° by limiting plate I -6.
The dynamical system II includes engine, gas handling system, gas extraction system, cooling system, fuel system, and engine is made
It is the power source of variable pump, is controlled by the controller.
The electrohydraulic system III include variable pump III-1, hydraulic motor III-2, electromagnetic valve II I-3, controller III-4,
Gear pump III-5, electro-hydraulic proportional multi-way valve III-6, centralized control handle III-7, hydraulic oil container and pipe joint III-8, institute
Driven by engine variable pump III-1 is stated, by controller III-4 control variables pump III-1 discharge capacities and direction, by hydraulic oil through passing
Hydraulic motor III-2 is passed, the walking of fork truck is realized；The driven by engine gear pump III-5, hydraulic oil is passed to electro-hydraulic
Proportional multi-way valve III-6, by centralized control handle III-7, work clothes are realized in the III-6 outputs of control electro-hydraulic proportional multi-way valve
Put IV action.
The equipment IV includes inside and outside door frame IV -1, goods shelf IV -2, pallet fork IV -3, side shifter IV -4, door frame pipe
Road system IV -5 etc., the major function handling goods of equipment IV can be with raising/decline ,/hypsokinesis, left/right sidesway of leaning forward.
The beneficial effects of the utility model are：The radial type offroad vehicle that the utility model is provided uses static pressure transmission mode
Wheel side hydraulic motor and articulated frame, can to greatest extent reduce taking up room for transmission system, realize static pressure transmission
4 wheel driven scheme, reach cross-country purpose.
Above-described is only implementation method of the present utility model, it should be noted here that for the ordinary skill of this area
For personnel, on the premise of the utility model creation design is not departed from, improvement can also be made, but these belong to this practicality
New protection domain.
Claims (4)
1. a kind of radial type offroad vehicle, it is characterised in that：Comprising bodywork assembly, dynamical system, electrohydraulic system, equipment, institute
Bodywork assembly is stated mainly comprising front frame, link, Rear frame, front frame is hinged with link, realized by oil cylinder
Articulation steering, steering angle is up to 40 degree；The link is connected with Rear frame by pivoting support, and will be floating by limiting plate
Dynamic angle is limited to ± 15 °.
2. radial type offroad vehicle according to claim 1, it is characterised in that：The dynamical system includes engine, air inlet system
System, gas extraction system, cooling system, fuel system, engine are controlled by the controller as the power source of variable pump.
3. radial type offroad vehicle according to claim 2, it is characterised in that：The electrohydraulic system includes variable pump, hydraulic pressure horse
Up to, magnetic valve, controller, gear pump, electro-hydraulic proportional multi-way valve, centralized control handle, hydraulic oil container and pipe joint, the hair
Motivation drives variable pump, by controller control variables pumpage and direction, by hydraulic oil through passing to hydraulic motor, realizes fork
The walking of car；The driven by engine gear pump, electro-hydraulic proportional multi-way valve is passed to by hydraulic oil, by centralized control handle,
The valve output of control electro-hydraulic proportional multi-way, realizes that equipment is acted.
4. radial type offroad vehicle according to claim 3, it is characterised in that：The equipment includes inside and outside door frame, pallet fork
Frame, pallet fork, side shifter, door frame pipe-line system, the major function handling goods of equipment, can with raising/decline, lean forward/after
Incline, left/right sidesway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621252907.8U CN206243243U (en) | 2016-11-18 | 2016-11-18 | Radial type offroad vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621252907.8U CN206243243U (en) | 2016-11-18 | 2016-11-18 | Radial type offroad vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206243243U true CN206243243U (en) | 2017-06-13 |
Family
ID=59001722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621252907.8U Active CN206243243U (en) | 2016-11-18 | 2016-11-18 | Radial type offroad vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206243243U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111483522A (en) * | 2020-04-14 | 2020-08-04 | 中国煤炭科工集团太原研究院有限公司 | Novel mining heavy four-wheel drive vehicle and control method thereof |
-
2016
- 2016-11-18 CN CN201621252907.8U patent/CN206243243U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111483522A (en) * | 2020-04-14 | 2020-08-04 | 中国煤炭科工集团太原研究院有限公司 | Novel mining heavy four-wheel drive vehicle and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210629 Address after: No. 127, Baofu Road, Jintai District, Baoji City, Shaanxi Province Patentee after: Baoji Heli forklift Co.,Ltd. Address before: Baoji City, Shaanxi Province, 721001 Po Road No. 127 Patentee before: ANHUI HELI Co.,Ltd. BAOJI HELI FORKLIFT TRUCK PLANT |