CN109291750A - Using wheeled vehicle assist system, the chassis structure and automobile containing the assist system of multiplexing power - Google Patents
Using wheeled vehicle assist system, the chassis structure and automobile containing the assist system of multiplexing power Download PDFInfo
- Publication number
- CN109291750A CN109291750A CN201811073566.1A CN201811073566A CN109291750A CN 109291750 A CN109291750 A CN 109291750A CN 201811073566 A CN201811073566 A CN 201811073566A CN 109291750 A CN109291750 A CN 109291750A
- Authority
- CN
- China
- Prior art keywords
- mounting base
- assist system
- frame structure
- wheeled vehicle
- suspension frame
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
- B60G11/02—Resilient suspensions characterised by arrangement, location or kind of springs having leaf springs only
- B60G11/04—Resilient suspensions characterised by arrangement, location or kind of springs having leaf springs only arranged substantially parallel to the longitudinal axis of the vehicle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G7/00—Pivoted suspension arms; Accessories thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
- B60G2202/10—Type of spring
- B60G2202/11—Leaf spring
- B60G2202/112—Leaf spring longitudinally arranged
Abstract
The invention discloses a kind of wheeled vehicle assist systems using multiplexing power, chassis structure and automobile containing the assist system, it includes the mounting base for connecting vehicle chassis stringer, suspension frame structure is hinged in the mounting base, auxiliary power wheel is connected on the suspension frame structure, the parallel arrangement of the hinged shaft of the suspension frame structure and the mounting base, hydraulic cylinder for driving the suspension frame structure to rotate around its hinged shaft is connected in the mounting base and for the hydraulic lock plunger of suspension frame structure described in locking, the fixed pin for cooperating with the hydraulic lock plunger is provided on the suspension frame structure.It is the configuration of the present invention is simple, easy to use, it can effectively guarantee contact of the auxiliary power wheel always with ground, to effectively completely cut off pavement noise, spring and vibration appropriate.
Description
Technical field
Chassis structure and automobile the present invention relates to a kind of vehicle assist system and containing the assist system, belong to cross-country
Vehicle technical field more particularly to a kind of wheeled vehicle assist system, chassis structure and automobile using multiplexing power.
Background technique
As the improvement of people's living standards, motor vehicle, offroad vehicle, truck are more more and more universal, above-mentioned vehicle is on steady road
Section can play good effect when driving, but when these vehicles are in bad working environments, such as height is more than radius of wheel
Ladder abrupt slope encounters the low adhesive force such as ice and snow, miriness, marsh, desert and non-paved road skidding driving force in vehicle traveling
In the case where forfeiture, since adhesive force of the wheel to ground is inadequate, to vehicle can not be made smoothly to get rid of poverty.
A kind of crawler belt auxiliary being installed on cross country chassis is disclosed in Chinese utility model patent CN206218039U
Running gear, former wheel are installed on four vertex of vehicle chassis, respectively install a shoe two betweens of lateral wheels in former wheel
Band behavioral system, clipping room is away from being subject to four-bar mechanism whereabouts range；Crawler belt behavioral system includes track guiding wheel, crawler belt drive
Driving wheel, crawler belt, track guiding wheel and crawler driving whell are placed in crawler belt；Inside on crawler belt behavioral system is installed by double leval jib machine
Structure drives crawler belt behavioral system to rise and land, connects hydraulic cylinder, hydraulic cylinder between the power rail of two four-bar mechanisms
It is connect by oil circuit with hydraulic pumping forces station, then the driving axis connection power takeoff device of crawler driving whell reconnects gear-box；
Control device is installed at vehicle chassis front end.Although the crawler belt behavioral system can provide new output power for vehicle,
It is that the crawler belt behavioral system has the following deficiencies: that the four-bar mechanism of the invention is a set of rigid structure, crawler driving whell work
When the active force that is subject to be vehicle chassis to be directly passed to through four-bar mechanism, thus can not effectively completely cut off pavement noise, bullet
It jumps and shakes, so that vehicle chassis be caused to damage；Further, the invention is dynamic by the driving axis connection of crawler driving whell
Power power takeoff, then reconnects gear-box, and there is no specific disclosures how to arrange that power takeoff is installed on vehicle for the technical solution
On chassis, how power takeoff device will be from output to crawler driving whell, therefore above-mentioned technical proposal is for the skill in the field
It can not implement for art personnel.
Summary of the invention
In view of the above-mentioned drawbacks of the prior art, being moved the technical problem to be solved in the present invention is to provide a kind of using multiplexing
Wheeled vehicle assist system, chassis structure and the automobile of power, are not only simple in structure, and can effectively guarantee that boosting wheel begins
Contact with ground eventually, to effectively completely cut off pavement noise, spring and vibration appropriate.
In order to solve the above technical problems, present invention employs such a wheeled vehicle boosting systems using multiplexing power
System comprising for connecting the mounting base of vehicle chassis stringer, suspension frame structure, the suspension frame structure are hinged in the mounting base
On be connected with boosting wheel, the parallel arrangement of the hinged shaft of the suspension frame structure and the mounting base is affixed useful in the mounting base
It is described to hang in the hydraulic cylinder for driving the suspension frame structure rotate around its hinged shaft and for the hydraulic lock plunger of suspension frame structure described in locking
The fixed pin for cooperating with the hydraulic lock plunger is provided in frame structure.
In a kind of preferred embodiment of the invention, the suspension frame structure includes a pair of of upper cantilever and a pair of of lower cantalever,
It is provided with leaf spring between a pair of of upper cantilever, lower leaf spring is provided between a pair of of lower cantalever, is arranged between upper leaf spring and lower leaf spring
Dynamic wheel mounting rack, the power wheel mounting rack and the mounting base are arranged in parallel.
The upper cantilever is hollow frame formula structure, and described upper cantilever one end and the mounting base be hinged, the other end and institute
It is hinged to state leaf spring.
The first reinforcing beam along its width direction arrangement, first reinforcing beam and institute are provided in the middle part of the upper cantilever
State the fixed pin for being provided between the broadside of upper cantilever and arranging along its length.
The lower cantalever is hollow frame formula structure, and described lower cantalever one end and the mounting base be hinged, the other end and institute
It is hinged to state lower leaf spring.
It is provided in the middle part of the lower cantalever for connecting arranging along its length for the hydraulic cylinder piston rod end
Second reinforcing beam.
The hydraulic lock plunger mounting base for installing the hydraulic lock plunger, the hydraulic lock plunger peace are provided in the mounting base
Dress seat is arranged vertically with the mounting base.
The hydraulic cylinder mounting base for installing the hydraulic cylinder is provided in the mounting base, the mounting base is L shape.
The boosting wheel includes hydraulic motor and hydraulic systems, input terminal and the vehicle gear box power taking of the hydraulic systems
Connection, the power intake of the hydraulic motor and the output end of hydraulic systems connect.
The power output end of the hydraulic motor is connected with wheel or crawler belt.
The wheel includes agricultural or engineering machinery big-pattern cross-country vehicle wheel or other types of extraordinary wheel.
Antiskid chain is installed additional on the wheel.
The invention also discloses a kind of for improving the chassis structure of vehicle ground adhesive force, including chassis, the chassis
Stringer on be equipped with it is a kind of using multiplexing power wheeled vehicle assist system.
In a kind of preferred embodiment of the invention, the suspension frame structure is arranged along the length direction of stringer, described outstanding
The surfaces of revolution of frame structure is vertical with the stringer.
The invention also discloses a kind of automobiles with auxiliary power, and it uses one kind for improving vehicle ground attachment
The chassis structure of power.
The beneficial effects of the present invention are: it is the configuration of the present invention is simple, easy to use, use the engine of former vehicle as dynamic
Power source is lost when encountering the low adhesive force such as ice and snow, miriness, marsh, desert and non-paved road skidding driving force in vehicle traveling
In the case where, the hydraulic systems of gearbox power taking can be enabled, the power of forfeiture are transmitted to the boosting wheel of hydraulic motor driving
On be multiplexed into driving and get rid of poverty, by the location arrangements of suspension frame structure, effectively guarantee the contact with ground always of boosting wheel,
It improves the traction of boosting wheel, to improving the driving force of vehicle, while having completely cut off pavement noise appropriate, spring
With vibration.Boosting wheel of the invention can be this vehicle spare tyre wheel and install antiskid chain additional, be also possible to agricultural or engineering machinery big
Decorative pattern cross-country vehicle wheel or other types of extraordinary wheel.The present invention includes mounting base, suspension frame structure and boosting by designing a set of
The vehicle power of wheel improves tooling, so that a set of dynamical system is added additional on the original dynamic foundation of vehicle, to improve
The grade climbing performance of vehicle；Further, the present invention by by suspension frame structure be designed as include upper cantilever, lower cantalever, upper leaf spring,
Lower leaf spring and power wheel mounting rack structure, when work, need to only guarantee that hydraulic cylinder persistently applies enough pressure to lower cantalever
Guarantee contact of the boosting wheel with ground, and the presence of upper leaf spring and lower leaf spring can effectively completely cut off pavement noise appropriate, bullet
It jumps and shakes；Further, the present invention by upper cantilever and lower cantalever be designed as hollow frame formula structure cooperation reinforcing beam not only subtract
The light quality of suspension frame structure entirety and the maintenance and replacement for facilitating suspension frame structure；Further, boosting wheel of the invention
It can according to need and select wheel or crawler belt, so that the present invention is suitable for various vehicles and operating condition.
Detailed description of the invention
Fig. 1 is a kind of axis surveys view of the wheeled vehicle assist system using multiplexing power of the embodiment of the present invention；
Fig. 2 is a kind of main view of the wheeled vehicle assist system using multiplexing power of the embodiment of the present invention；
Fig. 3 is a kind of structural representation of the upper cantilever of the wheeled vehicle assist system using multiplexing power of the embodiment of the present invention
Figure；
Fig. 4 is a kind of hydraulic lock plunger structural representation of the wheeled vehicle assist system using multiplexing power of the embodiment of the present invention
Figure；
Fig. 5 is a kind of structural schematic diagram for the chassis structure that vehicle power can be improved of the embodiment of the present invention.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that described herein, specific examples are only used to explain the present invention, not
For limiting the present invention.
A kind of wheeled vehicle assist system using multiplexing power is it is found that it passes through former double as shown in Figure of description
Increase by one or a pair of can apply constant pressure in operation and tool on the front axle rear portion or rear axle rear frame of axis or multiaxle trucks
There is the driving mechanism for being completely independent setting of hydraulic pressure lift and locking function, passes through by the hydraulic power that gearbox power taking obtains
The large speed ratio deceleration transmission of hydraulic motor generates the power output of large torque on power-assisted axle, while using traction
Powerful wheel asisted vehicle is completed to get rid of poverty in real time.
The present invention includes the mounting base 1 for connecting vehicle chassis stringer, is hinged with suspension frame structure 2, suspension in mounting base 1
It is connected with boosting wheel 3, the hinged shaft of suspension frame structure 2 and the parallel arrangement of mounting base 1 in structure 2, is connected in mounting base 1 for driving
Hydraulic cylinder 7 that dynamic suspension frame structure 2 is rotated around its hinged shaft and for the hydraulic lock plunger 4 of locking suspension frame structure 2, sets on suspension frame structure 2
It is equipped with the fixed pin 5 for cooperating with hydraulic lock plunger 4.
Preferably, suspension frame structure 2 includes a pair of of upper cantilever 2.1 and a pair of of lower cantalever 2.2, is set between a pair of of upper cantilever 2.1
It is equipped with leaf spring 2.4, the both ends of upper leaf spring 2.4 pass through bearing a pair of upper cantilever 2.1 respectively, are arranged between a pair of of lower cantalever 2.2
There is lower leaf spring 2.5, the both ends of lower leaf spring 2.5 pass through bearing a pair of lower cantalever 2.2 respectively, between upper leaf spring 2.4 and lower leaf spring 2.5
It is provided with power wheel mounting rack 2.3, power wheel mounting rack 2.3 and mounting base 1 are arranged in parallel；Upper cantilever 2.1 is hollow frame formula
Structure, 2.1 one end of upper cantilever and mounting base 1 be hinged, the other end and upper leaf spring 2.4 are hinged；The middle part of upper cantilever 2.1 is provided with edge
First reinforcing beam 6 of its width direction arrangement is provided with side along its length between the first reinforcing beam 6 and the broadside of upper cantilever 2.1
To the fixed pin 5 of arrangement；Lower cantalever 2.2 is hollow frame formula structure, 2.2 one end of lower cantalever and mounting base 1 be hinged, the other end with
Lower leaf spring 2.5 is hinged；The middle part of lower cantalever 2.2 is provided with the arrangement along its length for 7 tailpiece of the piston rod of connection liquid cylinder pressure
The second reinforcing beam 8；The hydraulic lock plunger mounting base 8 for installing hydraulic lock plunger 4, hydraulic lock plunger installation are provided in mounting base 1
Seat 8 is arranged vertically with mounting base 1；The hydraulic cylinder mounting base 9 for installing hydraulic cylinder 7 is provided in mounting base 1, mounting base 9 is L
Shape.
Preferably, boosting wheel 3 includes hydraulic motor 3.1 and wheel/crawler belt, the fixing end and suspension knot of hydraulic motor 3.1
The power wheel mounting rack 2.3 of structure 2 is affixed, and the output end and wheel/crawler belt of hydraulic motor 3.1 are affixed.
The invention also discloses a kind of chassis structure that vehicle power can be improved, including chassis A, the two sides of chassis A are indulged
A kind of one or more suspension frame structures that vehicle power can be improved above-mentioned are respectively installed on beam.The boosting wheel of each suspension frame structure
It is arranged in parallel with stringer.
Preferably, suspension frame structure is arranged along the length direction of stringer, and the surfaces of revolution of suspension frame structure is vertical with stringer.
The invention also discloses a kind of automobiles with auxiliary power, and it uses one kind above-mentioned, and vehicle power can be improved
Chassis structure.
It should be understood that the above is only a specific embodiment of the invention, but protection scope of the present invention is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the invention, the variation that can readily occur in or is replaced
It changes, should be covered by the protection scope of the present invention.
Claims (15)
1. a kind of wheeled vehicle assist system using multiplexing power, it is characterised in that: including for connecting vehicle chassis stringer
Mounting base (1), be hinged with suspension frame structure (2) on the mounting base (1), be connected with boosting wheel on the suspension frame structure (2)
(3), the parallel arrangement of the hinged shaft of the suspension frame structure (2) and the mounting base (1) is connected on the mounting base (1) and is used for
The hydraulic cylinder (7) for driving the suspension frame structure (2) to rotate around its hinged shaft and the hydraulic lock plunger for suspension frame structure (2) described in locking
(4), the fixed pin (5) for cooperating with the hydraulic lock plunger (4) is provided on the suspension frame structure (2).
2. a kind of wheeled vehicle assist system using multiplexing power according to claim 1, it is characterised in that: described outstanding
Frame structure (2) includes a pair of of upper cantilever (2.1) and a pair of of lower cantalever (2.2), is provided with leaf spring between a pair of of upper cantilever (2.1)
(2.4), it is provided with lower leaf spring (2.5) between a pair of of lower cantalever (2.2), is provided between upper leaf spring (2.4) and lower leaf spring (2.5)
Power wheel mounting rack (2.3), the power wheel mounting rack (2.3) and the mounting base (1) are arranged in parallel.
3. a kind of wheeled vehicle assist system using multiplexing power according to claim 1, it is characterised in that: on described
Cantilever (2.1) is hollow frame formula structure, described upper cantilever (2.1) one end and the mounting base (1) hingedly, the other end with it is described
Upper leaf spring (2.4) is hinged.
4. a kind of wheeled vehicle assist system using multiplexing power according to claim 3, it is characterised in that: on described
Be provided in the middle part of cantilever (2.1) along its width direction arrangement the first reinforcing beam (6), first reinforcing beam (6) with it is described
The fixed pin (5) arranged along its length is provided between the broadside of upper cantilever (2.1).
5. a kind of wheeled vehicle assist system using multiplexing power according to claim 1, it is characterised in that: under described
Cantilever (2.2) is hollow frame formula structure, described lower cantalever (2.2) one end and the mounting base (1) hingedly, the other end with it is described
Lower leaf spring (2.5) is hinged.
6. a kind of wheeled vehicle assist system using multiplexing power according to claim 4, it is characterised in that: under described
Second arranged along its length for connecting the hydraulic cylinder (7) tailpiece of the piston rod is provided in the middle part of cantilever (2.2) to add
Brutal (8).
7. a kind of wheeled vehicle assist system using multiplexing power according to claim 1, it is characterised in that: the peace
The hydraulic lock plunger mounting base (8) for installing the hydraulic lock plunger (4), the hydraulic lock plunger mounting base are provided on dress seat (1)
(8) it is arranged vertically with the mounting base (1).
8. a kind of wheeled vehicle assist system using multiplexing power according to claim 1, it is characterised in that: the peace
The hydraulic cylinder mounting base (9) for installing the hydraulic cylinder (7) is provided on dress seat (1), the mounting base (9) is L shape.
9. a kind of wheeled vehicle assist system using multiplexing power according to claim 1, it is characterised in that: described to help
Push wheel (3) includes hydraulic motor (3.1) and hydraulic systems, and the input terminal of the hydraulic systems is connect with vehicle gear box power taking,
The power intake of the hydraulic motor (3.1) and the output end of hydraulic systems connect.
10. a kind of wheeled vehicle assist system using multiplexing power according to claim 9, it is characterised in that: described
The power output end of hydraulic motor (3.1) is connected with wheel or crawler belt.
11. a kind of wheeled vehicle assist system using multiplexing power according to claim 10, it is characterised in that: described
Wheel includes agricultural or engineering machinery big-pattern cross-country vehicle wheel or other types of extraordinary wheel.
12. a kind of wheeled vehicle assist system using multiplexing power according to claim 10, it is characterised in that: described
Install antiskid chain on wheel additional.
13. a kind of for improving the chassis structure of vehicle ground adhesive force, including chassis, it is characterised in that: indulge on the chassis
Installation is a kind of using the wheeled vehicle boosting for being multiplexed power just like described in claim 1-10 any one claim on beam
System.
14. according to claim 13 a kind of for improving the chassis structure of vehicle ground adhesive force, it is characterised in that: institute
The length direction that suspension frame structure is stated along stringer is arranged, and the surfaces of revolution of the suspension frame structure is vertical with the stringer.
15. a kind of automobile with auxiliary power, it is characterised in that: it uses a kind of use according to claim 13 or 14
In the chassis structure for improving vehicle ground adhesive force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811073566.1A CN109291750B (en) | 2018-09-14 | 2018-09-14 | Wheeled vehicle boosting system adopting multiplexing power, chassis structure containing boosting system and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811073566.1A CN109291750B (en) | 2018-09-14 | 2018-09-14 | Wheeled vehicle boosting system adopting multiplexing power, chassis structure containing boosting system and automobile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109291750A true CN109291750A (en) | 2019-02-01 |
| CN109291750B CN109291750B (en) | 2020-09-04 |
Family
ID=65163062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811073566.1A Active CN109291750B (en) | 2018-09-14 | 2018-09-14 | Wheeled vehicle boosting system adopting multiplexing power, chassis structure containing boosting system and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109291750B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110529534A (en) * | 2019-08-15 | 2019-12-03 | 哈尔滨北方防务装备股份有限公司 | Binodal creeper truck supports damping element |
| CN113525556A (en) * | 2020-04-20 | 2021-10-22 | 广东博智林机器人有限公司 | Sports chassis |
| CN113928125A (en) * | 2021-09-10 | 2022-01-14 | 温州理工学院 | Device for recycling energy in braking process of new energy vehicle |
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| CN201305041Y (en) * | 2008-12-04 | 2009-09-09 | 东风汽车公司 | Hydraulic lock plunger for cab rear suspension |
| CN103039141A (en) * | 2013-01-15 | 2013-04-17 | 中南林业科技大学 | Full-hydraulic rotary cultivator with triangular track wheel-type chassis |
| US20170253100A1 (en) * | 2013-01-10 | 2017-09-07 | Hendrickson Usa, L.L.C. | Multi-Tapered Suspension Component |
| CN108238122A (en) * | 2016-12-23 | 2018-07-03 | 广西柳工机械股份有限公司 | For the Athey wheel suspension of engineering machinery |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004142709A (en) * | 2002-10-28 | 2004-05-20 | Horikiri:Kk | Suspension device |
| CN201305041Y (en) * | 2008-12-04 | 2009-09-09 | 东风汽车公司 | Hydraulic lock plunger for cab rear suspension |
| US20170253100A1 (en) * | 2013-01-10 | 2017-09-07 | Hendrickson Usa, L.L.C. | Multi-Tapered Suspension Component |
| CN103039141A (en) * | 2013-01-15 | 2013-04-17 | 中南林业科技大学 | Full-hydraulic rotary cultivator with triangular track wheel-type chassis |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110529534A (en) * | 2019-08-15 | 2019-12-03 | 哈尔滨北方防务装备股份有限公司 | Binodal creeper truck supports damping element |
| CN113525556A (en) * | 2020-04-20 | 2021-10-22 | 广东博智林机器人有限公司 | Sports chassis |
| CN113928125A (en) * | 2021-09-10 | 2022-01-14 | 温州理工学院 | Device for recycling energy in braking process of new energy vehicle |
| CN113928125B (en) * | 2021-09-10 | 2023-12-12 | 温州理工学院 | Device for recycling energy sources in braking process of vehicle by utilizing new energy sources |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109291750B (en) | 2020-09-04 |
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