CN205997871U - A kind of vehicle traveling auxiliary body - Google Patents
A kind of vehicle traveling auxiliary body Download PDFInfo
- Publication number
- CN205997871U CN205997871U CN201620614954.6U CN201620614954U CN205997871U CN 205997871 U CN205997871 U CN 205997871U CN 201620614954 U CN201620614954 U CN 201620614954U CN 205997871 U CN205997871 U CN 205997871U
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- China
- Prior art keywords
- chassis
- oil cylinder
- peripheral
- vehicle
- vehicle traveling
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- 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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Abstract
A kind of vehicle traveling auxiliary body, including chassis and the running gear that is arranged on chassis it is characterised in that：Including centre lifting-up creeping device and peripheral auxiliary device, centre lifting-up creeping device is arranged on the middle section on chassis, and centre lifting-up creeping device includes the first drive mechanism and can extend downwardly from the central supported seat below chassis under the first drive mechanism drives, peripheral auxiliary device is arranged on the both sides on chassis, and peripheral auxiliary device includes the second drive mechanism and can extend downwardly from the peripheral support seat in chassis under the second drive mechanism drives.The utility model has the advantage of：The jacking apparatus of this vehicle traveling auxiliary body can be by extending downwardly from making the whole machine of vehicle rise to operating mode surface in the central supported seat on chassis, consequently facilitating turn inside diameter, simultaneously, peripheral auxiliary device carries out Auxiliary support to vehicle, make when turning, to obtain more preferable balance, be not susceptible to turn on one's side.By driving peripheral support seat, make that ditch crossed by vehicle and climb and fall is more easy.
Description
Technical field
This utility model is related to a kind of engineering machinery device, especially relates to a kind of vehicle traveling auxiliary body.
Background technology
Existing multi-functional shellfish harvester generally is the vehicle with crawler attachment, and this crawler attachment vehicle is on beach
When applying traveling in mud, when crawler belt is submerged in and reaches certain depth in beach marsh, the turning of vehicle is extremely difficult.Although,
Turn inside diameter can be realized by increasing torsion later in theory, but, vehicle can heavy damage after making turning action by force
Beach.If after the painting mud of culture pond, sand etc. are pushed the zanjon on side by crawler belt, bring tired to follow-up smooth beach operation
Difficulty, thus greatly improve repair smooth cost.In addition, the major defect of existing crawler attachment vehicle also presence is to be not easy
Cross ditch, when ditch diapire is touched in the front end of Athey wheel or wheel front end, vehicle cannot pass through.In addition, vehicle is in climb and fall
When, if the gradient is excessive, during descending, easily generation is slided and is swept away slope, brings larger potential safety hazard, and during upward slope, then possibly cannot be forward
Up.In addition, after vehicle depression in beach marsh, vehicle itself can not be saved oneself, can only pass through outside rescue equipment will
Vehicle is hauled out from beach marsh, not only very inconvenient, but also substantially increases the use cost of vehicle.
Utility model content
Technical problem to be solved in the utility model is for above-mentioned state of the art, provide a kind of structure simple,
Can smoothly realize turning to, cross the vehicle traveling auxiliary body of ditch and climb and fall action.
This utility model solves the technical scheme that adopted of above-mentioned technical problem：This vehicle traveling auxiliary body, including
Have chassis and the running gear that is arranged on chassis it is characterised in that：Including centre lifting-up creeping device and peripheral auxiliary device, described
Centre lifting-up creeping device is arranged on the middle section on described chassis, and described centre lifting-up creeping device include the first drive mechanism and
First drive mechanism drives the lower central supported seat that can extend downwardly from below chassis, and described peripheral auxiliary device is arranged on institute
State the both sides on chassis, and described periphery auxiliary device includes the second drive mechanism and can downwards under the second drive mechanism drives
Stretch out in the peripheral support seat on chassis.
Preferably, the first described drive mechanism includes being arranged on the first driving oil cylinder of chassis middle section, and described the
The output shaft of one driving oil cylinder is arranged straight down, and described central supported seat is the planar support disk being arranged on this output shaft.
Further preferably, described peripheral auxiliary device includes the second driving oil cylinder, and described second driving oil cylinder has four
And it is separately mounted to the chassis front end left and right sides and the extreme end of chassis left and right sides, it is arranged on two second drivings of chassis front end
Oil cylinder can action simultaneously drive corresponding peripheral support seat synchronously to extend downwardly from, be arranged on two second drivings of the extreme end of chassis
Oil cylinder energy synchronization action simultaneously drives corresponding peripheral support seat synchronously to extend downwardly from.Certainly, peripheral auxiliary device can also basis
The practical situation of vehicle and place operating mode is configured accordingly.
Further preferably, the output shaft of described second driving oil cylinder is arranged, straight down in the both sides of described chassis front end
And the both sides of the extreme end of chassis are equipped with left and right to the rotating shaft extending out to outside chassis, described peripheral support seat include before and after to setting
The horizontal support bar put and the support plate on horizontal support bar, described horizontal support bar and support plate are all located at described chassis
Outside, described horizontal support bar is rotatably connected in corresponding rotating shaft, away from the one of support plate on described horizontal support bar
End is rotatably connected on the output shaft of described second driving oil cylinder.
As a kind of preferred version, described support plate is fixed on described horizontal support bar, is arranged on chassis front end
Two support plates be integrally located at the front side on described chassis, two support plates being arranged on the extreme end of chassis are integrally located at described chassis
Rear side.So, not only the support to vehicle is more steady for support plate, and made ditch and climb and fall operation be easier into
OK.
As another kind of preferred version, on described horizontal support bar installation activity bar and can drive before and after motion bar to
3rd driving oil cylinder of movement, described support plate is fixed on described motion bar.So, movable by motion bar
Support plate relative level support bar can be driven to move forward and backward, according to different use occasions, to adjust the front and back position of support plate,
Using more flexible.
Support plate can have various structures it is preferable that described support plate is using the arch shaped trays with lower arcuate surface.Adopt
The frictional force of vehicle and operating mode surface can be reduced with arch shaped trays.
Running gear can have various structures it is preferable that described running gear adopts crawler unit.
Compared with prior art, the utility model has the advantage of：This vehicle traveling auxiliary body passes through to pacify on chassis
Dress centre lifting-up creeping device and peripheral auxiliary device, centre lifting-up creeping device can be made by the central supported seat extending downwardly from chassis
The whole machine of vehicle rises to operating mode surface, consequently facilitating turn inside diameter, meanwhile, peripheral auxiliary device carries out Auxiliary support to vehicle,
Make when turn inside diameter, to obtain more preferable balance, be not susceptible to turn on one's side.When ditch crossed by vehicle, by driving peripheral support seat,
Ditch can be made more easy, during vehicle climb and fall, by driving peripheral support seat energy grade elimination, so that vehicle climb and fall is more
For easy.In addition, this auxiliary body's wide accommodation, in addition to being suitable on multi-functional shellfish harvester, it is equally applicable to carry out
Band engineering machinery, off road wheeled vehicle etc., and the traveling function of vehicle can be improved, the depression that again can be used for vehicle is saved oneself
Deng.
Brief description
Fig. 1 is the structural representation of this utility model embodiment one；
Fig. 2 is the structural representation of another angle of this utility model embodiment one；
Fig. 3 is the structural representation when central supported seat extends downwardly from for this utility model embodiment one；
Fig. 4 is the structural representation in descending for the vehicle of this utility model embodiment one；
Fig. 5 be this utility model embodiment one vehicle go up a slope when structural representation；
Fig. 6 is the structural representation of this utility model embodiment two.
Specific embodiment
Below in conjunction with accompanying drawing embodiment, this utility model is described in further detail.
Embodiment one：
As shown in Figure 1 to Figure 3, this vehicle traveling auxiliary body includes chassis 1 and the running gear 2 being arranged on chassis,
In the present embodiment, running gear 2 uses crawler unit, includes crawler belt and wheel.Chassis 1 is arranged on center
Jacking apparatus and peripheral auxiliary device, peripheral auxiliary device can work independently it is also possible to work asynchronously with centre lifting-up creeping device.
In the present embodiment, centre lifting-up creeping device is arranged on the middle section on chassis 1 and is arranged on as much as possible in vehicle
In heart equilibrium point.Centre lifting-up creeping device includes the first drive mechanism and can extend downwardly from the bottom of under the first drive mechanism drives
The central supported seat of disk 1 lower section.Specifically, the first drive mechanism includes the first driving oil cylinder being arranged on chassis 1 middle section
3, the output shaft of the first driving oil cylinder 3 is arranged straight down, and central supported seat is the planar support disk being arranged on this output shaft
4.First driving oil cylinder 3 can drive planar support disk 4 to extend out to straight down below chassis 1 to be supported to vehicle, makes
Vehicle obtains after supporting and can be raised above.
Peripheral auxiliary device is arranged on the both sides on chassis 1, and this peripheral auxiliary device includes the second drive mechanism and second
Drive mechanism drives the lower peripheral support seat that can extend downwardly from chassis 1.Specifically, peripheral auxiliary device includes the second driving oil
Cylinder 5, the second driving oil cylinder 5 has four and is separately mounted to the chassis 1 front end left and right sides and the chassis 1 rear end left and right sides.Work
When making, according to the difference of use occasion, two second driving oil cylinder 5 actions simultaneously of chassis 1 front end can be mounted in and carry
Move corresponding peripheral support seat synchronously to extend downwardly from it is also possible to two second driving oil cylinders 5 being mounted in chassis 1 rear end are synchronous
Action and drive corresponding peripheral support seat synchronously to extend downwardly from or four second drive oil cylinder actions simultaneously driving
Four peripheral support seats synchronously extend downwardly from.
In the present embodiment, the output shaft of the second driving oil cylinder 5 is arranged, straight down at both sides and the bottom of chassis 1 front end
The both sides of disk 1 rear end are equipped with left and right to the rotating shaft 6 extending out to outside chassis 1, peripheral support seat include located at chassis 1 outside and before
The horizontal support bar 7 of backward setting and the support plate 8 being fixed on horizontal support bar, horizontal support bar 7 is rotatably connected on correspondence
Rotating shaft 6 on, and on horizontal support bar 7, the one end away from support plate 8 is rotatably connected on the output shaft of the second driving oil cylinder 5.
Second driving oil cylinder 5 can drive horizontal support bar 76 to rotate down around the shaft when driving, and then support plate 8 can be driven to stretch downwards
Go out.
In order that support plate 8 has more preferable Auxiliary support effect, in the present embodiment, it is arranged on two of chassis 1 front end
Support plate 8 is integrally located at the front side on chassis 1, and two support plates 8 being arranged on chassis 1 rear end are integrally located at the rear side on chassis 1, this
Sample, the Area of bearing of four support plates 8 is bigger, and the support to vehicle is more steady.In addition, in order to reduce vehicle and operating mode surface
Between frictional resistance, the support plate 8 in the present embodiment is using the arch shaped trays with lower arcuate surface.
When the operating mode occasion such as beach needs to turn, the first driving oil cylinder 3 of centre lifting-up creeping device drives plane to prop up to vehicle
Support plate 4 extends downwardly from supporting to be formed to vehicle, and makes the crawler belt of vehicle rise to beach surface with whole machine, when so that vehicle is rotated
Beach will not be destroyed.Meanwhile, peripheral auxiliary device second driving oil cylinder 5 drive support plate 8 extend downwardly from, thus formed with
The strong point centered on the strong point of heart jacking apparatus, with the strong point of peripheral auxiliary device for the multi-point support of peripheral support point,
Because peripheral support point is centrally located the surrounding of the strong point, thus vehicle is formed with reliable and stable face and supports, so, vehicle
Because of unbalance, rollover phenomenon will not occur during turning, so that turning is smoothly completed.And, Ackermann steer angle, according to difference
Operating mode occasion, the outreach of four support plates 8 can also be adjusted, so that the whole machine balancing of vehicle is more preferably, make turning
Can efficiently accomplish.
When ditch crossed by vehicle, the front side two second of peripheral auxiliary device drives oil cylinder 5 to drive corresponding support plate 8 to stretch downwards
Pressure, thus propping up the crawler belt of vehicle and wheel disengages it from ditch diapire, when exceeding groove face when the front end of crawler belt and wheel it is possible to
Drive vehicle forward smooth ditch excessively.
As shown in figure 4, during vehicle descending, for the gradient larger in the case of, front side two second drive of peripheral auxiliary device
Dynamic oil cylinder 5 drives corresponding support plate 8 to stretch pressure downwards, thus reducing the gradient, it is to avoid vehicle cunning sweeps away slope.
As shown in figure 5, during vehicle driving up, for the gradient larger in the case of, two second drives of rear side of peripheral auxiliary device
Dynamic oil cylinder 5 drives corresponding support plate 8 to stretch downwards pressure, makes the crawler belt of rear vehicle end and vehicle leave operating mode surface, in crawler belt and
Carry out place mat under wheel and carry out grade elimination, when grade elimination rear vehicle can be smoothly up.
Embodiment two：
As shown in fig. 6, the support plate 8 of vehicle traveling auxiliary body in the present embodiment can be before and after the chassis 1 of relative vehicle
Mobile, the movable of support plate 8 is realized by following structure：Installation activity bar 9 and the 3rd driving on horizontal support bar 7
Oil cylinder 10, the 3rd driving oil cylinder 10 is used for driving motion bar 9 fixing to movement, support plate 8 with respect to before and after horizontal support bar 7 work
On motion bar 9, so as to movement before and after support plate 8 energy under the drive of motion bar 9.Can be moved forward and backward using support plate 8
Structure after, according to the difference of use occasion, support plate 8 can be made to forward extend out or retract backward, particularly in vehicle mistake
During ditch, it is more conducive to vehicle after support plate 8 is forward extended out and crosses ditch.
The foregoing is only preferred implementation of the present utility model it is noted that for those of ordinary skill in the art
For, under the premise of without departing from principle of the present utility model, this utility model can be carried out with multiple remodeling or improve, these are equal
It is considered within protection domain of the present utility model.
Claims (8)
1. a kind of vehicle traveling auxiliary body, includes chassis (1) and the running gear (2) being arranged on chassis, and its feature exists
In：Including centre lifting-up creeping device and peripheral auxiliary device, described centre lifting-up creeping device is arranged on the central area of described chassis (1)
Domain, and described centre lifting-up creeping device include the first drive mechanism and first drive mechanism drive under can extend downwardly from chassis
The central supported seat of lower section, described peripheral auxiliary device is arranged on the both sides on described chassis, and described periphery auxiliary device bag
Include the second drive mechanism and the peripheral support seat in chassis can be extended downwardly under the second drive mechanism drives.
2. vehicle traveling auxiliary body according to claim 1 it is characterised in that：The first described drive mechanism includes pacifying
It is contained in the first driving oil cylinder (3) of chassis (1) middle section, the output shaft of described first driving oil cylinder (3) is arranged straight down,
Described central supported seat is the planar support disk (4) being arranged on this output shaft.
3. vehicle traveling auxiliary body according to claim 1 it is characterised in that：Described peripheral auxiliary device includes
Two drive oil cylinder (5), and described second driving oil cylinder (5) has four and is separately mounted to chassis (1) the front end left and right sides and bottom
The back-end disk left and right sides, being arranged on two second of chassis (1) front end drivings oil cylinder (5) can action simultaneously drive corresponding outer
Enclose support base synchronously to extend downwardly from, be arranged on two second of chassis (1) rear end drivings oil cylinder (5) can synchronization actions and drive right
The peripheral support seat answered synchronously extends downwardly from.
4. vehicle traveling auxiliary body according to claim 3 it is characterised in that：Described second drives the defeated of oil cylinder (5)
Shaft is arranged straight down, is equipped with left and right to stretching out in the both sides of described chassis (1) front end and the both sides of chassis (1) rear end
Rotating shaft (6) to outside chassis, described peripheral support seat include before and after to setting horizontal support bar (7) and located at horizontal support
Support plate (8) on bar (7), described horizontal support bar (7) and support plate (8) are all located at the outside of described chassis (1), described
Horizontal support bar (7) is rotatably connected in corresponding rotating shaft (6), away from one end of support plate (8) on described horizontal support bar (7)
It is rotatably connected on the described second output shaft driving oil cylinder (5).
5. vehicle traveling auxiliary body according to claim 4 it is characterised in that：Described support plate is fixed on described
On horizontal support bar, two support plates (8) being arranged on chassis (1) front end are integrally located at the front side of described chassis (1), are arranged on
Two support plates (8) of chassis (1) rear end are integrally located at the rear side of described chassis (1).
6. vehicle traveling auxiliary body according to claim 4 it is characterised in that：On described horizontal support bar (7)
Installation activity bar (9) and before and after motion bar can be driven to the 3rd driving oil cylinder (10) of movement, described support plate (8) is fixed on
On described motion bar (9).
7. the vehicle traveling auxiliary body according to claim 4 or 5 or 6 it is characterised in that：Described support plate (8) is adopted
With having the arch shaped trays of lower arcuate surface.
8. vehicle traveling auxiliary body according to claim 1 it is characterised in that：Described running gear (2) is using shoe
Band running gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620614954.6U CN205997871U (en) | 2016-06-21 | 2016-06-21 | A kind of vehicle traveling auxiliary body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620614954.6U CN205997871U (en) | 2016-06-21 | 2016-06-21 | A kind of vehicle traveling auxiliary body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205997871U true CN205997871U (en) | 2017-03-08 |
Family
ID=58204433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620614954.6U Expired - Fee Related CN205997871U (en) | 2016-06-21 | 2016-06-21 | A kind of vehicle traveling auxiliary body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205997871U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106043248A (en) * | 2016-06-21 | 2016-10-26 | 陈彩杰 | Vehicle driving auxiliary mechanism |
-
2016
- 2016-06-21 CN CN201620614954.6U patent/CN205997871U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106043248A (en) * | 2016-06-21 | 2016-10-26 | 陈彩杰 | Vehicle driving auxiliary mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170308 Termination date: 20170621 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |