A kind of achievable wheel carries out the all-terrain vehicle exchangedTechnical field
A kind of all-terrain vehicle is the utility model is related to, belongs to all-terrain vehicle technical field, more particularly to it is a kind of achievableThe all-terrain vehicle that wheel type traveling mechanism and crawler type walking mechanism exchange.
Background technology
China region is broad, and landform and its complexity, lake, river, marsh are numerous, and flood, landslide, forest are bigThe frequent natural calamities such as fire, it is difficult in time above-mentioned natural calamity be implemented to rescue by conventional truck.
Conventional drum vehicle is maximally effective means of transport on a highway, but because grounding pressure is larger, snowfield,The complicated landforms such as desert, marsh, mud ground, forest by when more limitation be present.
When common endless-track vehicle is by complicated out-of-flatness road conditions, easily there is disengaging surface state, therefore stability in crawler beltIt is poor.
Therefore, in order to solve the needs for tackling various emergent accidents, there is provided one kind being capable of wheel type traveling mechanism and shoeWhat belt walking mechanism was exchanged, ensure full landform of the vehicle in the handling capacity and operational stability of complicated landform and adverse circumstancesCar is very necessary.
The content of the invention
In view of the deficienciess of the prior art, providing a kind of achievable wheel carries out the all-terrain vehicle exchanged, by running on wheels machineThe advantage of structure and crawler type walking mechanism is concentrated in all-terrain vehicle, improves emergency capability, has good adaptability.
To achieve the above object, technical solution of the present utility model is：
A kind of achievable wheel carries out the all-terrain vehicle exchanged, including front module and rear module, the front module and rear module itBetween connected by articulated steering device；The front module includes front frame, the preceding cabin being located in front frame, front axle；With it is precedingThe crawler type walking mechanism and wheel type traveling mechanism that axletree adaptation is detachably connected；The preceding cabin side is provided with a front truckDoor, top are provided with an extra exit, anterior setting radiator；It is described after module include Rear frame, be located in Rear frame afterCabin, back axle, the crawler type walking mechanism being detachably connected and wheel type traveling mechanism, tail gate are adapted to back axle；It is describedConnected between front frame and Rear frame by articulated steering device；Power transmission shaft is set between the front module and rear module.
The beneficial effects of the utility model are：Pass through above-mentioned the technical solution of the utility model, there is provided wheel can be achieved in one kindCarry out the all-terrain vehicle exchanged；According to different landform road conditions and mission requirements, vehicle can carry out wheel type traveling mechanism and crawler beltFormula walking mechanism is exchanged.During using triangle crawler type walking mechanism, it can guarantee that vehicle in complex road conditions such as snowfield, meadow and mountain forestsUnder pass through performance and cross-country ability；During using wheel type traveling mechanism, it can guarantee that vehicle is quickly timely when conventional road surface worksResponse.
When vehicle uses triangle crawler type walking mechanism, when running into complicated out-of-flatness road conditions, vehicle track can be pressed close to all the timeGround, compared to common caterpillar, this car, which has, significantly passes through sexual clorminance.Connected based on the special front and rear module-articulation of vehicleConnection device and crawler type walking mechanism, vehicle can realize turning function and the accurate control to steering angle, ensure vehicleSmooth operation and excellent passing through property.Vehicle can realize that min. turning radius is 6m, and max. climb slope reaches 60%,Side tilt angle reaches 30% on inclined-plane, and can be front and rear when vehicle runs into uneven road conditions by trench wide 1500mmModule can realize pitching.
When vehicle uses wheel type traveling mechanism, under the conditions of conventional road conditions, maximum travel speed is substantially better than same type shoeBelt vehicle, vehicle have stronger mobility and rapid response speed.Based on the special front and rear module-articulation equipment of vehicleAnd wheel type traveling mechanism, vehicle min. turning radius reach 5.5m, max. climb slope can reach 60%, reach most on inclined-planeBig traveling inclination degree reaches 30%, and can pass through trench wide 700mm.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model assembling crawler type walking mechanism
Fig. 2 is the structural representation that the utility model assembles wheel type traveling mechanism
Fig. 3 is that the utility model turns to schematic diagram
Fig. 4 is the utility model climbing schematic diagram
Fig. 5 is that the utility model rolls schematic diagram
Fig. 6 is that the utility model crosses over vertical obstacle schematic diagram
Fig. 7 is the utility model Crossing ditch schematic diagram
Fig. 8 is the utility model car pitching schematic diagram
Fig. 9 is the utility model car pitching schematic diagram
In figure：1st, front frame；2nd, preceding cabin；3rd, crawler type walking mechanism；4th, front axle；5th, front door；6th, extra exit；7th, heat abstractor；8th, articulated mounting；9th, power transmission shaft；10th, Rear frame；11st, rear cabin；12nd, back axle；13rd, tail gate；14th, take turnsFormula walking mechanism.
Embodiment
In order that technological means, creation characteristic, reached purpose and effect that the utility model is realized are easy to understand,With reference to specific embodiment and diagram, the present invention is expanded on further.It should be appreciated that specific embodiment described herein is only usedTo explain the present invention, it is not intended to limit the present invention.
As shown in Figure 1, 2, a kind of achievable wheel carries out the all-terrain vehicle exchanged, including front module and rear module, the preceding mouldConnected between block and rear module by articulated steering device；The front module includes front frame 1, the preceding cabin being located in front frame2nd, front axle 4；The crawler type walking mechanism 3 and wheel type traveling mechanism 14 being detachably connected are adapted to front axle 4；The preceding cabin2 sides are provided with a front door 5, top is provided with an extra exit 6, anterior setting radiator 7；Module includes rear car after describedFrame 10, the rear cabin 11 being located in Rear frame, back axle 12, with back axle 12 it is adapted to the crawler type walking mechanism being detachably connected3 and wheel type traveling mechanism 14, tail gate 13；Connected between the front frame and Rear frame by articulated steering device 8；Before describedPower transmission shaft 9 is set between module and rear module.
As shown in figure 1, the tracked ATV includes front module and rear module, pass through articulation steering between front and rear moduleDevice connects.Front module is by front frame (1), the preceding cabin (2) being located in front frame, front axle (4), crawler type walking mechanismEtc. (3) form；Preceding cabin (2) side is provided with a front door (5), top is provided with an extra exit (6), anterior set is radiatedDevice (7)；Module is by Rear frame (10), the rear cabin (11) being located in Rear frame, back axle (12), tail gate (13), crawler belt afterwardsFormula walking mechanism (3) etc. is formed；Connected between front frame and Rear frame by articulated steering device (8)；Before power transmission shaft (9) is realizedModule is transmitted to the power between rear module；
As shown in Fig. 2 according to different mission requirements and pavement behavior, crawler type walking mechanism can be replaced with to wheeled rowWalk mechanism；First four groups of crawler type walking mechanisms are unclamped respectively with front and rear axletree, then load onto four groups of wheel type traveling mechanisms successively；Such asIt is upper described, also wheel type traveling mechanism can be replaced with crawler type walking mechanism；
As shown in figure 3, when Vehicular turn of the present utility model, the left side in articulated mounting is controlled by hydraulic control systemRight oil cylinder, so as to realize turning function and accurate control to steering angle, so as to ensure the operating flexibility of vehicle；
As shown in figure 4, when vehicle of the present utility model is climbed, crawler belt ground proximity all the time, it is ensured that vehicle is climbed processIn stability；
As shown in figure 5, when vehicle of the present utility model is by rolling slope, module can realize relative torsion before and after vehicleTurn；
As shown in fig. 6, when vehicle of the present utility model runs into vertical obstacle, crawler type walking mechanism can rotate,And it is bonded with ground, it is ensured that vehicle can pass through vertical obstacle；
As shown in fig. 7, when vehicle of the present utility model runs into trench, by the crawler belt and contact area of vehicle ultra-wide,Ensure that vehicle can pass through trench；
As shown in Figure 8 and Figure 9, when vehicle of the present utility model is by uneven complex road condition, all crawler belts are all the timeClose proximity to ground, enhance the cruising characteristic of vehicle
Preferred embodiment of the present utility model has shown and described in described above, as previously described, it should be understood that this practicality is newType is not limited to form disclosed herein, is not to be taken as the exclusion to other embodiment, and available for various other groupsConjunction, modification and environment, and above-mentioned teaching or the technology of association area can be passed through in utility model contemplated scope described hereinOr knowledge is modified.And the change and change that those skilled in the art are carried out do not depart from the spirit and scope of the present invention, then all shouldIn the protection domain of the appended claims for the utility model.