CN111137369A

CN111137369A - All-terrain vehicle

Info

Publication number: CN111137369A
Application number: CN202010058862.5A
Authority: CN
Inventors: 刘翔宇; 尹志; 刘超帆
Original assignee: Jiuli Beijing Robot Technology Co Ltd
Current assignee: Jiuli Beijing Robot Technology Co Ltd
Priority date: 2020-01-18
Filing date: 2020-01-18
Publication date: 2020-05-12

Abstract

The invention relates to the field of mechanical equipment, in particular to an all-terrain vehicle which comprises a vehicle body, a third power generation device connected with the vehicle body, a second folding shaft connected with the third power device, a tire fixing device connected with the second folding shaft, and a tire connected with the tire fixing device, wherein the third power generation device can drive the second folding shaft to rotate so as to control the steering angle of the tire; the third power device and the second folding shaft are arranged, so that the problem that the all-terrain vehicle cannot run obliquely and steer in situ is solved, and the all-terrain vehicle is better suitable for terrains with narrow spaces and difficult turning.

Description

All-terrain vehicle

The technical field is as follows:

the invention relates to the field of mechanical equipment, in particular to an all-terrain vehicle.

Background art:

All-Terrain vehicles (suitable for All Terrain vehicles), abbreviated as ATVs, are beginning to gradually become the direction of research of related technicians, and are applied to various scenes, such as emergency rescue, forest fire-extinguishing transportation supplies, mountain land transportation, water surface rescue, urban underground pipe networks, urban road patrol and the like.

At present, in some situations, the situations are severe, such as a rugged road surface and a narrow space, a vehicle usually steers when in operation, and the steering of a common vehicle needs to advance or retreat first, which requires a large space for steering; for example, when the all-terrain vehicle is operated in some narrow spaces such as an urban underground pipe network and a road pipe network, the requirement of the steering condition cannot be met usually, so that the all-terrain vehicle is limited in application.

The invention is provided in view of the above.

The invention content is as follows:

the invention protects the all-terrain vehicle which can freely steer and obliquely run on site, thereby being suitable for the operation requirement.

The invention provides an all-terrain vehicle which comprises a vehicle body, a third power generation device connected with the vehicle body, a second folding shaft connected with the third power device, a tire fixing device connected with the second folding shaft, and a tire connected with the tire fixing device, wherein the third power generation device can drive the second folding shaft to rotate so as to control the steering angle of the tire.

Adopt above-mentioned scheme, tire fixing device upside can with the folding axle lower extreme of second is connected, third power generation facility can set up in the automobile body, can set up the power in the automobile body with third power generation facility connects, servo motor can be chooseed for use to third power device, and servo motor can play the effect of free control rotation angle, opens the power and drives servo motor and rotates, and servo motor can control the folding axle of second and rotate corresponding angle, the folding axle of second drives tire fixing device rotates and then drives the tire rotation.

Further, the all-terrain vehicle comprises a first power generation device, a transmission mechanism connected with the first power generation device, and first folding shafts arranged at two ends of the vehicle body, wherein the transmission mechanism is connected with the second folding shaft, the transmission mechanism is connected with the first folding shaft, and the transmission mechanism can drive the tires to turn around the first folding shaft as an axis; the vehicle body power generation device comprises a vehicle body, a vehicle body chassis, a propelling device and a second power generation device, wherein the vehicle body chassis is connected with the vehicle body, the propelling device is connected with the vehicle body, and the bottom side of the propelling device is lower than the vehicle body chassis.

By adopting the proposal, the tire can be used for landing on the ground, when the propelling device is required to be used for running, the first power generation device can drive the transmission mechanism to rotate, the transmission mechanism drives the tire fixing device and the tire to rotate upwards by taking the first folding shaft as an axis, the first power generation device can adopt a servo motor or a hydraulic cylinder and the like and can be arranged in the vehicle body, the servo motor or the hydraulic cylinder can well control the rotating angle, the shaft of the servo motor or the rod of the hydraulic cylinder can be connected with the transmission mechanism, the interior of the vehicle body is also provided with a power supply which is electrically connected with the servo motor or the hydraulic cylinder to drive the vehicle body to work, when the tire is turned upwards to a specified position, the tire can be completely separated from the ground, and at the moment, the bottom side of the propulsion device is lower than the vehicle body chassis, and the propulsion device is in contact with the running surface instead of the vehicle body chassis; the tire can also be turned to just contact the ground, and the propulsion device can also be disengaged from the ground, so that the propulsion device and the tire can be driven together.

The second power generation device can be electrically connected with a power supply, the second power generation device can drive the propulsion device to rotate, the propulsion device can be arranged into a roller shape or a cylindrical shape, and the all-terrain vehicle can run under the action of ground friction force when the propulsion device rotates; when the tires need to be switched to run, the second power generation device can be stopped, the first power generation device is started, and the transmission mechanism is driven to drive the tires to rotate downwards until the position where the tires run is met.

Further, the tire has a first position driven by the first power generation device, and a vertical distance between a bottom side of the tire in the first position and the vehicle body chassis is greater than a vertical distance between a bottom side of the propulsion device and the vehicle body chassis.

By adopting the scheme, the propelling device stops working in the moving mode, so that energy is saved, danger is reduced, and risks caused by contact between the running of the propelling device and other external objects are avoided.

Furthermore, the all-terrain vehicle further comprises a bearing structure, wherein the first side of the bearing structure is connected with the vehicle body, the first folding shaft is connected with the bearing structure, the transmission mechanism comprises a first transmission mechanism and a second transmission mechanism, one end of the first transmission mechanism is connected with the first power generation device, the other end of the first transmission mechanism is connected with the second transmission mechanism, one end of the second transmission mechanism is connected with the first folding shaft, and the other end of the second transmission mechanism is connected with the tire fixing device.

By adopting the scheme, the bearing structure can be detachably connected with the vehicle body, such as in screw connection or welding and the like, and can also be integrally formed with the vehicle body, the bearing structure provides a setting platform for the first folding shaft and also provides a connecting platform for the transmission mechanism and the first power generation device. The utility model provides a drive mechanism's the form of setting up, first drive mechanism can set to shaft-like, second drive mechanism can set up the shape that has the radian, second drive mechanism one end with first folding shaft is connected and can be made the tire more stable also can be more regular at rotatory in-process, first drive mechanism one end with first power generation facility connect with the mode that second drive mechanism connects can select spiro union or buckle to connect, cup joint etc. second drive mechanism one end with first folding shaft is connected can choose for use for cup jointing, the other end with tire fixing device connects can select spiro union or this buckle to connect etc..

Furthermore, a first groove is formed in the second transmission mechanism, the second transmission mechanism comprises a first fixing rod penetrating through the side face of the first groove, and the other end of the first transmission mechanism is arranged in the first groove and connected with the first fixing rod.

By adopting the scheme, the connection mode of the first transmission mechanism and the second transmission mechanism is provided, the shape of the first groove can be set to be similar to that of the second transmission mechanism in appearance, the other end of the first transmission mechanism can be provided with a first through hole with the outer diameter larger than that of the first fixing rod, the side surface of the second transmission mechanism can be provided with a second through hole, the first fixing rod penetrates through the second through hole to reach the first groove, then penetrates through the first through hole, penetrates through the other second through hole after passing through the first groove, and the two ends of the first fixing rod can be provided with threads and then are screwed and fixed by nuts with the outer diameters larger than that of the through holes.

Preferably, first drive mechanism includes first transmission mobile jib and the vice pole of first transmission, first transmission mobile jib one end with first power generation facility is connected, the other end with the one end of the vice pole of first transmission is connected, the other end of the vice pole of first transmission with second drive mechanism connects, the external diameter of the vice pole of first transmission is less than the external diameter of first transmission mobile jib.

By adopting the scheme, the first transmission main rod can play a role of a base, and the outer diameter of the first transmission auxiliary rod is smaller than that of the first transmission main rod, so that the self weight of the structure can be reduced, and the transmission force can be more concentrated; the other end of the first transmission auxiliary rod can be provided with a hole or a lantern ring to be connected with the first fixed rod.

Further, the bearing structure is provided with a second groove, and the second groove is matched with the second transmission mechanism.

By adopting the scheme, the joint of the second transmission mechanism and the first folding shaft can be blocked due to the bearing structure when the second transmission mechanism is turned upwards, and at the moment, the second groove can release more turning spaces due to the fact that the second groove is concave downwards, so that the tire can be turned to the angle meeting the requirement fortunately.

Further, the second power generation device is arranged inside the propulsion device.

By adopting the scheme, the propelling device can be selected to be in a roller shape, the arrangement direction can be along the length direction of the vehicle body or the width direction of the vehicle body, and two ends of the propelling device can be fixed on the bearing structure and adopt a screw connection mode and the like; DC motor can be chooseed for use to second power generation facility, DC motor can set up the motor shaft with advancing device inner wall connection, second power generation facility with power in the automobile body carries out the electricity and connects, opens second power generation facility and can drive advancing device rotates, can drive under the frictional force that produces with ground as the reaction force the automobile body removes.

Preferably, the propulsion device surface is provided with a thread.

By adopting the scheme, the thread can play a role in power transmission, and can adopt modes of power transmission screw transmission, conduction screw transmission, adjustment screw transmission and the like, and the thread can be set into a trapezoidal thread or a zigzag thread.

Preferably, the pusher surface further comprises a protrusion.

By adopting the scheme, the arrangement of the protrusions can increase the friction force with a driving surface, so that the all-terrain vehicle can move on a smooth road surface.

Preferably, the propulsion device is of a hollow structure.

By adopting the scheme, when the propulsion device is of a hollow structure, the all-terrain vehicle can run in water under the action of buoyancy.

Further, the vehicle body is provided with an avoiding part which can prevent the vehicle body from blocking the tire when the tire turns over.

By adopting the scheme, the third grooves can be formed in the four corners of the vehicle body, the cross sections of the third grooves can be set to be arc-shaped, the arc-shaped third grooves are matched with the tires, and when the tires are turned upwards to be in a horizontal state, a part of the tires can be just arranged in the third grooves, so that the space is saved, and the structural design is more reasonable.

Further, the all-terrain vehicle further comprises a collecting device and an anti-collision structure which are connected with the bearing structure.

By adopting the scheme, the centralized placing device can be used as a placing space for the sensor and the circuit, and the anti-collision structure can protect the vehicle body.

The all-terrain vehicle has the advantages that the arrangement of the third power device and the second folding shaft solves the problems that the all-terrain vehicle cannot obliquely run and can not steer in place, so that the all-terrain vehicle is better suitable for terrains with narrow space and difficult turning; the problem that the complicated road surface that the vehicle can not be gone has been solved in advancing device's setting, rotates through the spiral and can use in various rugged road surface environment, and road environment is abominable more, and its adaptability is better, and wearing and tearing are less, if: glaciers, snowfields, swamps, mirches, jungles, ruins and the like are most suitable for driving; the arrangement of the threads can solve the problem of poor power transmission of the propulsion device, and the effect of smooth power transmission is realized; the arrangement of the first folding shaft well solves the problem that the tire cannot be turned over, and the problem that the traveling mode of the tire can be freely switched between upward turning and downward turning is realized; the bearing structure is provided with a setting platform for connecting the components, so that the structure is more reasonable, and the shape and the structure are more attractive and reasonable; the first transmission mechanism and the second transmission mechanism are matched to well realize the unimpeded overturning of the tire; the arrangement of the second groove provides a turning space for the second transmission mechanism well, so that the tire can reach a turning angle meeting the requirement; the third groove is arranged, so that the problem that the tire is placed improperly after being turned is solved, and a containing space is provided for placing the tire; the propulsion device is of a hollow structure, and the problem that the all-terrain vehicle cannot run on the water surface is well solved.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is an overall schematic view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a top view of the present invention;

FIG. 4 is a partial top plan view of the present invention;

FIG. 5 is a schematic view of an embodiment of the present invention;

FIG. 6 is a schematic view of a second groove of the present invention;

FIG. 7 is a schematic view of another embodiment of the present invention;

FIG. 8 is a schematic view of the present invention using wheeled traffic;

FIG. 9 is a schematic view of the present invention using a propulsion device to control travel;

FIG. 10 is a schematic view of the present invention during a tire rollover;

FIG. 11 is a schematic view of the invention in use with a tire for diagonal driving;

FIG. 12 is a schematic view of the present invention in parallel driving with tires.

Description of reference numerals:

the technical solutions of the present invention can be more clearly understood and described by referring to the above description of the reference numerals and embodiments of the present invention.

1-vehicle body, 111-second groove, 12-third groove, 21-collecting device, 22-anti-collision structure, 3-propelling device, 31-thread, 32-protrusion, 4-tire fixing device, 41-driving actuator, 5-tire, 6-first folding shaft, 7-bearing structure, 81-first transmission mechanism, 811-first movable main rod, 812-first transmission auxiliary rod, 8121-first through hole, 82-second transmission mechanism, 821-first groove, 822-first fixed rod, 823-second folding shaft, 91-antenna receiving end and 92-signal lamp.

The specific implementation mode is as follows:

reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in this specification and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

The present invention will be described in detail below by way of embodiments.

Referring to fig. 1 and 2, the invention provides an all-terrain vehicle, which includes a vehicle body 1, a third power generation device connected to the vehicle body 1, a second folding shaft 823 connected to the third power generation device, a tire fixing device 4 connected to the second folding shaft 823, and a tire 5 connected to the tire fixing device 4, wherein the third power generation device can drive the second folding shaft 823 to rotate so as to control a steering angle of the tire 5.

By adopting the scheme, the upper side of the tire fixing device can be connected with the lower end of the second folding shaft, the third power generation device can be arranged in the vehicle body, a power supply can be arranged in the vehicle body and connected with the third power generation device, the third power device can select a servo motor, the servo motor can play a role of freely controlling the rotation angle, the power supply is started to drive the servo motor to rotate, the servo motor can control the second folding shaft to rotate to a corresponding angle, and the second folding shaft drives the tire fixing device to rotate so as to drive the tire to rotate; the structure design is exquisite, can be fine realize pivot steering or slant travel. The type of the servo motor can be selected according to actual needs.

Referring to fig. 1 and 3, the all-terrain vehicle includes a first power generation device, a transmission mechanism connected with the first power generation device, and first folding shafts 6 disposed at two ends of the vehicle body 1, the transmission mechanism is connected with the second folding shaft 823, the transmission mechanism is connected with the first folding shaft 6, and the transmission mechanism can drive the tire 5 to turn around the first folding shaft 6 as an axis; the vehicle body 1 power generation device further comprises a propelling device 3 connected with the vehicle body 1, a second power generation device connected with the propelling device 3, and the bottom side position of the propelling device 3 is lower than the chassis position of the vehicle body 1.

By adopting the scheme, the four-wheel running mode can be selected, the tire landing mode can be adopted for running on the ground, when the propelling device is required to run, the first power generation device can drive the transmission mechanism to rotate, the transmission mechanism drives the tire fixing device 4 and the tire 5 to rotate upwards by taking the first folding shaft 6 as an axis, the angle can be controlled at will and changes linearly, and the overturning function can be realized by additionally arranging the rotary actuator at the position of the folding axis.

The first power generation device can adopt a servo motor or a hydraulic cylinder and the like and can be arranged in the vehicle body, the servo motor or the hydraulic cylinder can well control the rotating angle, a shaft of the servo motor or a rod of the hydraulic cylinder can be connected with the transmission mechanism, a power supply electrically connected with the servo motor or the hydraulic cylinder is further arranged in the vehicle body 1 to drive the vehicle body to work, when the tire 5 is overturned upwards to a specified position, the tire 5 can be completely separated from the ground, at the moment, the bottom side of the propulsion device 3 is lower than that of the vehicle body 1, and the propulsion device is in contact with a running surface instead of the bottom side of the vehicle body 1.

The hydraulic cylinder is composed of a cylinder body, a cylinder rod and a sealing piece, wherein the inside of the cylinder body is divided into two parts by a piston, and the two parts are respectively communicated with an oil hole. The hydraulic cylinder is the most important actuating element in a hydraulic system, converts hydraulic energy into mechanical energy, and is matched with various transmission mechanisms to complete various mechanical movements. The hydraulic cylinder has the characteristics of simple structure, large output force, stable and reliable performance, convenient use and maintenance, wide application range and the like, and can be selected from a plunger hydraulic cylinder of a press, a light pull rod hydraulic cylinder, a hydraulic cylinder of a DG vehicle and the like.

The second power generation device can be electrically connected with a power supply, the second power generation device can drive the propulsion device 3 to rotate, the propulsion device 3 can be arranged into a roller shape or a cylindrical shape, and the all-terrain vehicle can run under the action of ground friction force when the propulsion device 3 rotates; when the tires need to be switched to run, the second power generation device can be stopped, the first power generation device is started, and the transmission mechanism is driven to drive the tires 5 to rotate downwards until the position of running is met.

The four wheel folding supporting parts of the all-terrain vehicle can independently move, can be linearly controlled in the process of the wheel vertically contacting the ground to the horizontal state, and can be positioned at a certain position and kept unchanged.

Referring to fig. 1, under the driving of the first power generation device, the tire 5 has a first position, and the distance between the bottom side of the tire 5 and the chassis of the vehicle body 1 in the first position is larger than the distance between the bottom side of the propulsion device 3 and the chassis of the vehicle body 1.

By adopting the scheme, the propelling device 3 is temporarily stopped in the moving mode, so that the energy is saved, the danger is reduced, and the risk caused by the contact of the propelling device 3 with other external objects is avoided.

Referring to fig. 2, the all-terrain vehicle further comprises a load-bearing structure 7, the load-bearing structure 7 being connected on a first side to the vehicle body 1, the first folding axle 6 being connected to the load-bearing structure 7.

By adopting the above scheme, the bearing structure 7 can be detachably connected with the vehicle body 1, for example, by screw connection or welding, or can be integrally formed with the vehicle body 1, and the bearing structure 7 provides a setting platform for the first folding shaft 6 and also provides a connecting platform for the transmission mechanism and the first power generation device; the bearing structure 7 of the present invention may be provided with one at each of the two ends of the vehicle body, and the number of the first folding shafts 6 may be four, and corresponds to four tires, respectively.

Referring to fig. 2 and 4, the transmission mechanism includes a first transmission mechanism 81 and a second transmission mechanism 82, one end of the first transmission mechanism 81 is connected to the first power generation device, the other end of the first transmission mechanism is connected to the second transmission mechanism 82, one end of the second transmission mechanism 82 is connected to the first folding shaft 6, and the other end of the second transmission mechanism 82 is connected to the tire fixing device 4.

Adopt above-mentioned scheme, a setting form of drive mechanism is provided, first drive mechanism 81 can be set to the shaft-like, second drive mechanism 82 can be set to the shape that has the radian, second drive mechanism 82 one end with first folding shaft 6 is connected and can be made tire 5 more stable also can be more regular at rotatory in-process, first drive mechanism 81 one end with first power generation device is connected with the mode that second drive mechanism 82 is connected can select spiro union or buckle to connect, cup joint etc. second drive mechanism 82 one end with first folding shaft 6 is connected and can select for cup joint, the other end with tire fixing device 4 is connected can select spiro union or this buckle to connect etc..

Referring to fig. 4, the second transmission mechanism 82 is provided with a first groove 821, the second transmission mechanism 82 includes a first fixing rod 822 passing through a side surface of the first groove 821, and the other end of the first transmission mechanism 81 is disposed in the first groove 821 and connected to the first fixing rod 822.

By adopting the scheme, the shape of the first groove can be set to be similar to the shape of the second transmission mechanism, the other end of the first transmission mechanism can be provided with a first through hole 8121 with the outer diameter larger than that of the first fixing rod 822, the side surface of the second transmission mechanism can be provided with a second through hole, the first fixing rod 822 penetrates through the second through hole to reach the first groove 821, then penetrates through the first through hole 8121, passes through the first groove 821 and then penetrates through the other second through hole, and the two ends of the first fixing rod 822 can be provided with threads and then are screwed and fixed by nuts with the outer diameter larger than that of the second through hole.

The connection mode is simplified, the shape and the structure of the second transmission mechanism 82 are well matched, the connection mode is stable, and the safety problem in the process of traveling on complex terrains can be ensured.

Referring to fig. 4 and 5, in some embodiments of the present invention, the first transmission mechanism 81 includes a first transmission main rod 811 and a first transmission auxiliary rod 812, one end of the first transmission main rod 811 is connected to the first power generation device, the other end of the first transmission main rod 812 is connected to one end of the first transmission auxiliary rod 812, the other end of the first transmission auxiliary rod 812 is connected to the second transmission mechanism 82, and an outer diameter of the first transmission auxiliary rod 812 is smaller than an outer diameter of the first transmission main rod 811.

By adopting the scheme, the first transmission main rod 811 can play a role of supporting a base, and the outer diameter of the first transmission auxiliary rod 812 is smaller than that of the first transmission main rod 811, so that the self weight of the structure can be reduced, and the transmission force can be more concentrated; the other end of the first transmission auxiliary rod 812 may be provided with a hole or a collar to connect with the first fixing rod 822.

Referring to fig. 6, the carrying structure 7 is provided with a second groove 111, and the second groove 111 is matched with the second transmission mechanism 82.

With the above-mentioned solution, when the second transmission mechanism 82 is turned upwards, the connection with the first folding shaft 6 may be blocked by the bearing structure 7, and at this time, the second groove 111 may release more turning space due to the recess, so as to ensure that the tire 5 can turn to a desired angle.

The second power generation device is arranged inside the propulsion device 3.

By adopting the scheme, the propelling device 3 can be selected to be in a roller shape, the arrangement direction can be along the length direction of the vehicle body 1 or the width direction of the vehicle body 1, and two ends of the propelling device 3 can be fixed on the bearing structure 7 by adopting a screw connection mode and the like; direct current motor can be selected for use to second power generation facility, direct current motor can set up the motor shaft with advancing device 7 inner wall connection, second power generation facility with power in the automobile body carries out the electricity and connects, opens second power generation facility and can drive advancing device 7 rotates, can drive under the frictional force that produces with ground as the reaction force the automobile body 1 removes.

Referring to fig. 6, the surface of the propelling device 3 is provided with threads 31.

By adopting the scheme, the thread 31 can play a role in power transmission, can adopt modes such as power transmission screw transmission, conduction screw transmission, adjustment screw transmission and the like, can be set into trapezoidal threads or zigzag threads, and can be set according to the standard of thread pitch.

Referring to fig. 7, in some embodiments of the invention, the surface of the propelling device 3 further comprises protrusions 32.

By adopting the scheme, the arrangement of the bulge 32 can increase the friction force with a driving surface, so that the all-terrain vehicle can advance on a smooth road surface, and the shape can be set into that a round convex point is more beneficial to rotating relative to a square convex point.

The propelling device 3 is of a hollow structure.

Referring to fig. 1, the vehicle body 1 is provided with an escape portion 12, and the escape portion 12 can prevent the vehicle body 1 from obstructing the tire 5 when the tire 5 is turned over.

By adopting the scheme, the third grooves 12 can be formed at four corners of the vehicle body 1, the cross sections of the third grooves 12 can be set to be arc-shaped, the arc-shaped is matched with the tire 5, when the tire 5 turns upwards to be in a horizontal state, a part of the tire 5 can be just arranged in the third grooves 12, so that the space is saved, and the structural design is more reasonable.

Referring to fig. 1, the second transmission mechanism 82 is provided with a third power device and a second folding shaft 823 connected with the third power device, the second folding shaft 823 is connected with the tire fixing device 4, and the third power device can control the steering angle of the tire 5 under the driving of the second folding shaft 823.

By adopting the above scheme, the third power device may be arranged inside the second transmission mechanism 82, the third power device may adopt a servo motor, the servo motor may be electrically connected with a power supply in the vehicle body 1, the servo motor controls the second folding shaft 823 to rotate angularly, and further controls the tire fixing device 4 to rotate and drive the tire 5 to rotate angularly, so that the vehicle can run obliquely; the axle center of the tire 5 is provided with a driving actuator 41 connected with the tire fixing device 4, which can assist steering.

Referring to fig. 1, the all-terrain vehicle further includes a collecting device 21 and a collision avoidance structure 22 connected to the load-bearing structure.

Adopt above-mentioned scheme, device 21 is put to collection sets up the shape of layer evagination, device 21 is put to collection can regard as the space of placing of sensor, circuit, anticollision structure 22 can protect the automobile body, anticollision structure 22 can adopt metal support's structure, can also with rubber or flexible object will anticollision structure 22's surface is sealed, can protect better when receiving the striking.

The all-terrain vehicle may further be provided with an antenna receiving end 91 which can be manually controlled by receiving a remote control signal such as a remote controller or the like, and a signal lamp 92, and the all-terrain vehicle may be caused to travel according to a program by inputting the program, and an operator may control the all-terrain vehicle by a terminal or the like; the vehicle body 1 can also be provided with a cockpit and a driving device, and a driver can control the all-terrain vehicle through the driving device.

Each of the travel patterns of the all-terrain vehicle is described in detail below with reference to fig. 8-12:

fig. 8 is a schematic view of the present invention in a wheeled mode, where the tire 5 is in the first position, and the propulsion device is suspended in this moving mode, so as to save energy, reduce danger, and avoid the risk of the propulsion device 3 contacting other objects.

FIG. 9 is a schematic view of the present invention using a propulsion device to control the driving, in which the wheel-type moving mechanism stops working, thereby saving energy, reducing danger, and avoiding the risk caused by the contact between the wheel-type moving mechanism and other objects; when the propulsion device 3 is of a hollow structure, sufficient buoyancy can be provided for the vehicle body on the water surface, so that the vehicle can run in water; the all-terrain vehicle can adopt a differential mode to steer when using the propelling device 3, and realizes round turning or pivot steering by controlling the speed or the rotating direction of the rotating rollers at two sides, and realizes steering by the steering mechanism when using the wheel type moving mechanism.

Fig. 10 is a schematic diagram of the tire turning of the present invention, when the tire is turned to a certain angle, the propulsion device 3 and the wheel mechanism can work together, in this way, the two mechanisms work together to provide sufficient power.

Fig. 11 is a schematic diagram of the present invention for driving a tire in an oblique direction, in which a third power device acts on the second folding shaft 823 to rotate the tire fixing device 4, so as to rotate the tire 5.

Fig. 12 is a schematic view of the present invention in which the tire 5 is rotated ninety degrees with respect to the forward traveling state and can be directly driven left and right in parallel running.

The invention relates to a spiral and wheel type composite all-terrain vehicle, which forms a brand-new movable vehicle body platform by effectively combining a spiral propelling device and a wheel type moving mechanism.

The spiral propelling device has the advantages that: can use in various rugged road surface environment, the harsher road environment is, its adaptability is better, and the wearing and tearing are less, like: glaciers, snowfields, swamps, mirches, jungles, ruins and the like are most suitable for driving, but the glaciers are still unsuitable for flat road surfaces, and the unique spiral lines can damage the road surfaces or quickly polish the spiral lines.

The wheel type mobile platform has excellent maneuverability, can quickly run on a flat road surface, has little damage to the ground because the wheels are made of rubber and the like, but cannot be normally used in severe environments such as snowfields, sand, swamps, puddles, jungles and the like.

The wheel-type mobile vehicle body platform and the wheel-type mobile vehicle body platform are organically combined, the superior maneuverability of the wheel-type mobile platform and the comprehensive advantages of the wheel-type mobile platform on a flat road surface are utilized, and the obstacle crossing capability and the adaptability of the spiral propelling device under various severe environments are utilized to form the all-terrain mobile vehicle body platform.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An all-terrain vehicle, characterized by: including automobile body (1), with the third power generation facility that automobile body (1) is connected, with second folding axle (823) that third power device is connected, with tire fixing device (4) that second folding axle (823) is connected, with tire (5) that tire fixing device (4) are connected, third power generation facility can drive second folding axle (823) rotates and then controls the angle of turning to of tire (5).

2. The all-terrain vehicle of claim 1, characterized in that: the all-terrain vehicle comprises a first power generation device, a transmission mechanism connected with the first power generation device, and first folding shafts (6) arranged at two ends of the vehicle body (1), wherein the transmission structure is connected with the second folding shaft (823), the transmission structure is connected with the first folding shafts (6), and the transmission mechanism can drive tires (5) to turn around the first folding shafts (6); the vehicle body (1) is connected with a vehicle body (3), the vehicle body (3) is connected with a second power generation device, and the bottom side of the vehicle body (1) is lower than the chassis of the vehicle body (3).

3. The all-terrain vehicle of claim 2, characterized in that: under the drive of the first power generation device, the tire (5) has a first position, and the vertical distance between the bottom side of the tire (5) in the first position and the chassis of the vehicle body (1) is larger than the vertical distance between the bottom side of the propulsion device (3) and the chassis of the vehicle body (1).

4. The all-terrain vehicle of claim 3, characterized in that: the all-terrain vehicle further comprises a bearing structure (7), wherein a first side of the bearing structure (7) is connected with the vehicle body (1), and the first folding shaft (6) is connected with the bearing structure (7); the transmission mechanism comprises a first transmission mechanism (81) and a second transmission mechanism (82), one end of the first transmission mechanism (81) is connected with the first power generation device, the other end of the first transmission mechanism is connected with the second transmission mechanism (82), one end of the second transmission mechanism (82) is connected with the first folding shaft (6), and the other end of the second transmission mechanism is connected with the tire fixing device (4).

5. The all-terrain vehicle of claim 4, characterized in that: the second transmission mechanism (82) is provided with a first groove (821), the second transmission mechanism (82) comprises a first fixing rod (822) penetrating through the side face of the first groove (821), and the other end of the first transmission mechanism (81) is arranged in the first groove (821) and connected with the first fixing rod (822).

6. The all-terrain vehicle of claim 4 or 5, characterized in that: the bearing structure (11) is provided with a second groove (111), and the second groove (111) is matched with the second transmission mechanism (82).

7. The all-terrain vehicle of any of claims 2-5, characterized in that: the second power generation device is arranged inside the propulsion device (3).

8. The all-terrain vehicle of claim 7, characterized in that: the surface of the propelling device (3) is provided with threads (31).

9. The all-terrain vehicle of claim 8, characterized in that: the propelling device (3) is of a hollow structure.

10. The all-terrain vehicle of claim 8, characterized in that: the vehicle body (1) is provided with an avoiding part (12), and the avoiding part (12) can prevent the vehicle body (1) from blocking the tire (5) when the tire (5) overturns.