CN203318546U - Multipurpose deformation tracked vehicle - Google Patents
Multipurpose deformation tracked vehicle Download PDFInfo
- Publication number
- CN203318546U CN203318546U CN2013203374708U CN201320337470U CN203318546U CN 203318546 U CN203318546 U CN 203318546U CN 2013203374708 U CN2013203374708 U CN 2013203374708U CN 201320337470 U CN201320337470 U CN 201320337470U CN 203318546 U CN203318546 U CN 203318546U
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- vehicle
- crawler vehicle
- layer
- retractile bridge
- multipurpose
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Abstract
The utility model relates to a tracked vehicle, in particular to a multipurpose deformation tracked vehicle which comprises two tracked chassis vehicles including a main vehicle and an auxiliary vehicle, wherein a retractile bridge is arranged between the main vehicle and the auxiliary vehicle; the retractile bridge is connected with the tracked vehicle by a rotary chassis; the rotary chassis comprises a folding layer and a rotating layer; the folding layer is connected with the rotating layer by an axial rotation mechanism arranged at the center; the folding layer is connected with frames of the main vehicle and the auxiliary vehicle by a hinge shaft arranged at one side; the rotating layer is fixedly connected with one end of the retractile bridge. The multipurpose deformation tracked vehicle is provided with the main vehicle and the auxiliary vehicle which are connected with each other by the retractile bridge, so that the main vehicle and the auxiliary vehicle can be matched with each other for use; the multipurpose deformation tracked vehicle can be folded so as to walk by one vehicle body, and can release two vehicles on the complex terrain so as to realize different needs. The multipurpose deformation tracked vehicle also realizes the function of bridging, is flexible, can adapt to various severe environments, and has multiple practical functions.
Description
Technical field
The utility model relates to a kind of crawler vehicle, specifically a kind of Multipurpose deformation crawler vehicle.
Background technology
Traditional crawler type running system has the following advantages: 1) grounding pressure is little, can on soft surface, travel; 2) angle of attach that utilizes crawler belt to form, can climb precipitous ladder; 3) large contact surface between utilization and ground obtains higher stability; 4) can in minimum space, rotate.But the shortcoming of traditional crawler type running system also clearly: when it turns to, power consumption is high, the landform comformability is poor, increase the crawler belt number and can make crawler vehicle adaptation to the ground reduce power consumption while turning to better, so just increased and conducted oneself with dignity and make complex structure, make to handle complicated.Deacclimatize different landform if can make the profile of crawler belt can change at any time, two crawler vehicles also can improve the ability broken the barriers.
At present, the deformable crawler vehicle than polytype is arranged both at home and abroad, the deformable crawler vehicle of single wobbling pole mechanism, parallel four-bar linkage and planetary wheeling mechanism is for example arranged.Their common ground is, after the detecting device on car feeds back to the information of the relevant obstacle of control system, control system control link distortion again, make crawler belt shape adjustment disorder and complete obstacle crossing function.Although the crawler vehicle of this mode is strong at some particular case obstacle climbing ability, the mode relative complex, obstacle detouring efficiency is relatively poor.
And now, also have the crawler vehicle of some obstacle detourings to occur, but traditional crawler vehicle is comprised of the chassis of rigidity and traditional common crawler belt, although also some flexibility, but because the flexibility of this car is to realize by the fixed part elastic elements at wheel, therefore this flexibility has significant limitation.The tradition crawler vehicle is because this restriction also can't be passed through more complicated landform.
Summary of the invention
The purpose of this utility model, be exactly the problem existed for solving prior art, and designed a kind of Multipurpose deformation crawler vehicle, makes this crawler vehicle possess the ability by complicated extreme terrain.
The technical solution of the utility model is: a kind of Multipurpose deformation crawler vehicle, described main car and two track bottom jiggerings of secondary car of including; Be provided with retractile bridge between described two cars, be connected by swivel base between retractile bridge and crawler vehicle.
Be provided with the hydraulically extensible actuating device in described retractile bridge.
Described swivel base includes foldable layer and rotating layer, and the axial-rotation mechanism that described foldable layer arranges by center with rotating layer is connected; Described foldable layer is connected with the vehicle frame of main car and secondary car by the jointed shaft of a side; Described rotating layer is fixedly connected with an end of retractile bridge.
Described axial-rotation mechanism is the rotating disc type slewing supporting device.
Described retractile bridge includes netted parallelogram telescoping mechanism and position locking mechanism.
Described main car is or/and the inside of secondary car is provided with Power Drive Unit, and described Power Drive Unit is combustion engine.
The beneficial effects of the utility model can draw by such scheme: owing to originally being provided with main car and secondary car, between main car and secondary car, by retractile bridge, connect again, can make main car and secondary car be used in conjunction with each other action, only can fold and walk with a car body, also can discharge two vehicles in complicated landform and realize different needs.Need to overlap the place of temporary bridge in the wild, the utility model also can be realized this bridging function, and maneuverability adapts to various harsies environment, and has multiple utility function simultaneously.
As can be seen here, the utility model compared with prior art has substantive distinguishing features and progress, and the beneficial effect of its enforcement is also apparent.
The accompanying drawing explanation:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is structural scheme of mechanism of the present utility model after retractile bridge launches.
The structural representation that Fig. 3 is swivel base.
Wherein, 1 is secondary car, and 2 is retractile bridge, and 3 is main car, and 4 is swivel base, and 5 is foldable layer, and 6 is rotating layer, and 7 is the rotating disc type slewing supporting device, and 8 is jointed shaft.
The specific embodiment:
In order to understand better the utility model, below in conjunction with accompanying drawing, explain in detail embodiment of the present utility model.
The specific embodiment: as shown in Figure 1, 2, a kind of Multipurpose deformation crawler vehicle, described main car 3 and 1 two track bottom jiggerings of secondary car of including; Be provided with retractile bridge 2 between described two cars, be connected by swivel base 4 between retractile bridge 2 and crawler vehicle.Be provided with the hydraulically extensible actuating device in described retractile bridge 2.Retractile bridge 2 includes netted parallelogram telescoping mechanism and position locking mechanism, and position locking mechanism is the hydraulic lock be arranged on hydraulic telescopic device.As shown in Figure 3, described swivel base 4 includes foldable layer 5 and rotating layer 6, and the rotating disc type slewing supporting device 7 that described foldable layer 5 arranges by center with rotating layer 6 is connected.Foldable layer 5 is connected with the vehicle frame of main car 3 and secondary car 1 by the jointed shaft 8 of a side; Described rotating layer 6 is fixedly connected with an end of retractile bridge 2.The inside of described main car 3 and secondary car 1 is provided with the internal combustion engine drive Athey wheel advances, and hydraulic power is provided.
Embodiment of the present utility model can also be: 1. by the retractile bridge tensioning, make to compress between crawler vehicle and tread, produce enough friction force, realize between the metope larger in squareness, climb in deep-well, as can be used for deep well rescue.
2. during gully landform obstacle-overpass thing, two cars can make front truck perk or rear car perk to assist another car to pass through complex-terrain by the swivel base rotation at retractile bridge two ends.
Under the cooperation of two cars and retractile bridge, can realize advancing at arc road surface, cascaded surface.And have and advance steadily, without turning to the advantage such as dead angle.
Above-mentioned explanation is not to restriction of the present utility model; the utility model also is not limited in above-mentioned giving an example; the variation that those skilled in the art make in essential scope of the present utility model, remodeling, interpolation or replacement, also should belong to protection domain of the present utility model.
Claims (7)
1. a Multipurpose deformation crawler vehicle, is characterized in that: described main car and two track bottom jiggerings of secondary car of including; Be provided with retractile bridge between described two cars, be connected by swivel base between retractile bridge and crawler vehicle.
2. Multipurpose deformation crawler vehicle as claimed in claim 1, is characterized in that: be provided with hydraulically extensible actuating device or electric pushrod in described retractile bridge.
3. Multipurpose deformation crawler vehicle as claimed in claim 2, it is characterized in that: described swivel base includes foldable layer and rotating layer, and the axial-rotation mechanism that described foldable layer arranges by center with rotating layer is connected; Described foldable layer is connected with the vehicle frame of main car and secondary car by the jointed shaft of a side; Described rotating layer is fixedly connected with an end of retractile bridge.
4. Multipurpose deformation crawler vehicle as claimed in claim 3 is characterized in that: described axial-rotation mechanism is the rotating disc type slewing supporting device, and rotating layer is built-in with reducing motor.
5. Multipurpose deformation crawler vehicle as described as claim 1 or 3, it is characterized in that: described retractile bridge includes netted parallelogram telescoping mechanism and position locking mechanism.
6. Multipurpose deformation crawler vehicle as claimed in claim 4, it is characterized in that: described main car is or/and the inside of secondary car is provided with Power Drive Unit.
7. Multipurpose deformation crawler vehicle as claimed in claim 6, it is characterized in that: described Power Drive Unit is combustion engine or decelerator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203374708U CN203318546U (en) | 2013-06-13 | 2013-06-13 | Multipurpose deformation tracked vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203374708U CN203318546U (en) | 2013-06-13 | 2013-06-13 | Multipurpose deformation tracked vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203318546U true CN203318546U (en) | 2013-12-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203374708U Expired - Fee Related CN203318546U (en) | 2013-06-13 | 2013-06-13 | Multipurpose deformation tracked vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203318546U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109305237A (en) * | 2018-11-12 | 2019-02-05 | 山东大学 | A kind of climbing robot |
| CN109398514A (en) * | 2018-10-26 | 2019-03-01 | 徐州木牛流马机器人科技有限公司 | A kind of deformable machinery bed device |
-
2013
- 2013-06-13 CN CN2013203374708U patent/CN203318546U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109398514A (en) * | 2018-10-26 | 2019-03-01 | 徐州木牛流马机器人科技有限公司 | A kind of deformable machinery bed device |
| CN109305237A (en) * | 2018-11-12 | 2019-02-05 | 山东大学 | A kind of climbing robot |
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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: 20131204 Termination date: 20140613 |
|
| EXPY | Termination of patent right or utility model |