CN112061225A - All-terrain vehicle - Google Patents
All-terrain vehicle Download PDFInfo
- Publication number
- CN112061225A CN112061225A CN202011093047.9A CN202011093047A CN112061225A CN 112061225 A CN112061225 A CN 112061225A CN 202011093047 A CN202011093047 A CN 202011093047A CN 112061225 A CN112061225 A CN 112061225A
- Authority
- CN
- China
- Prior art keywords
- shaft
- arm
- plate
- steering
- push rod
- 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.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 123
- 241000883966 Astrophytum capricorne Species 0.000 claims abstract description 7
- 238000005303 weighing Methods 0.000 claims abstract description 6
- 238000013016 damping Methods 0.000 claims description 11
- 230000035939 shock Effects 0.000 claims description 6
- 210000000078 claw Anatomy 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000000452 restraining effect Effects 0.000 claims 3
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D3/00—Steering gears
- B62D3/02—Steering gears mechanical
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G3/00—Resilient suspensions for a single wheel
- B60G3/02—Resilient suspensions for a single wheel with a single pivoted arm
- B60G3/12—Resilient suspensions for a single wheel with a single pivoted arm the arm being essentially parallel to the longitudinal axis of the vehicle
- B60G3/14—Resilient suspensions for a single wheel with a single pivoted arm the arm being essentially parallel to the longitudinal axis of the vehicle the arm being rigid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G7/00—Pivoted suspension arms; Accessories thereof
- B60G7/006—Attaching arms to sprung or unsprung part of vehicle, characterised by comprising attachment means controlled by an external actuator, e.g. a fluid or electrical motor
Abstract
The invention relates to an all-terrain vehicle, wherein a frame of the all-terrain vehicle comprises a goat's horn system and a limit system, wherein a first end of a swing arm of the goat's horn system is movably connected with a rotating shaft of a wheel, a second end of the swing arm is connected with one end of a connecting arm, the other end of the connecting arm is connected with a first end of a big arm, and the second end of the big arm is connected with the limit system; the cylinder connecting rod is arranged between the large arm and the connecting arm; the front and the rear parts of a cabin body of the nacelle are provided with connecting beams, the front end of a front balance beam weighing shaft penetrates through the front part of the cabin body, the balance beams and the connecting beams, and the front end of a rear balance beam weighing shaft penetrates through the balance beams and the connecting beams; a seat adjusting mechanism is arranged above the bottom of the cabin body, the seat is arranged at the bottom of the cabin body through the seat adjusting mechanism, and a battery bin is arranged below the bottom of the cabin body; one end of a first transmission mechanism of the auxiliary steering system is connected to a steering wheel, the other end of the first transmission mechanism is connected with a push rod, a steering shaft hole connected with a bearing shaft of the front balance beam is formed in the first transmission mechanism, and the other end of the push rod is connected with the large arm.
Description
Technical Field
The invention relates to the technical field of all-terrain vehicles, in particular to an all-terrain vehicle.
Background
The all-terrain vehicle is also called as an all-terrain four-wheel off-road locomotive, is simple and practical, has good off-road performance, can run on any terrain, and can freely run on the terrain which is difficult to maneuver by common vehicles.
The cab of the existing all-terrain vehicle can incline along with the vehicle body when in use, so that the driving safety problem is easily caused, and the hidden danger is caused to the personal safety of a driver. In addition, when the existing all-terrain vehicle is steered, the steering radius is limited, and the steering control is only carried out by the vehicle-mounted control system, so that the larger steering radius cannot be realized.
Meanwhile, the front wheel system and the rear wheel system of the existing all-terrain vehicle are connected through the connecting shafts, and the damping systems are arranged on the connecting shafts, so that the defect of poor damping effect caused by certain special terrains exists.
Disclosure of Invention
In view of the above problems, it is an object of the present invention to provide an all-terrain vehicle which is simple in construction, has a larger turning radius than existing all-terrain vehicles, and can ensure the stability of the cockpit in any terrain.
In order to achieve the purpose, the invention adopts the following technical scheme: an all-terrain vehicle, comprising: the device comprises a frame, and a nacelle, a damping system, an auxiliary steering system and wheels which are arranged on the frame; the frame comprises a goat's horn system and two limiting systems, the goat's horn system is arranged into four groups, and the limiting systems are arranged into two groups; each group of the claw systems comprises a large arm, a connecting arm, a swinging arm and a cylinder connecting rod, wherein a first end of the swinging arm is movably connected with a rotating shaft of one wheel, a second end of the swinging arm is connected with one end of the connecting arm, the other end of the connecting arm is connected with the first end of the large arm, and the second end of the large arm is connected with the limiting system; the cylinder connecting rod is arranged between the large arm and the connecting arm; the nacelle comprises a nacelle body, and a front balance beam bearing shaft, a rear balance beam bearing shaft, a seat adjusting mechanism and a battery compartment which are arranged on the nacelle body; the front part and the rear part of the cabin body are both provided with connecting beams, the middle parts of the two connecting beams are both provided with second connecting holes, the front end of the front balance beam weighing shaft sequentially penetrates through the front part of the cabin body, the balance beam positioned at the front part of the cabin body and the second connecting holes on the connecting beams at the front part, and the front end of the rear balance beam weighing shaft sequentially penetrates through the balance beam positioned at the rear part of the cabin body and the second connecting holes on the connecting beams at the rear part; the seat adjusting mechanism and the battery bin are arranged at the bottom of the cabin body, the seat is arranged at the bottom of the cabin body through the seat adjusting mechanism, and the battery bin is arranged at the center of the bottom of the cabin body; the auxiliary steering system comprises a first transmission mechanism, a push rod, a steering shaft hole, a steering force transmission mechanism and a second transmission mechanism, wherein the push rod is provided with four push rods from the first push rod to the fourth push rod; one end of the first transmission mechanism is connected to the end part of a transmission rod connected with a steering wheel, the other end of the first transmission mechanism is connected with one end of the first push rod and one end of the second push rod, the first transmission mechanism is provided with a steering shaft hole and is connected with the front balance beam bearing shaft through the steering shaft hole, and the other ends of the first push rod and the second push rod are respectively connected with the large arm positioned at the front part; one end of the steering force transmission mechanism is connected to the first transmission mechanism, the other end of the steering force transmission mechanism is connected to the second transmission mechanism, the second transmission mechanism is connected to one end of the push rod, the other end of the push rod is connected to the big arm located at the rear portion, the big arm is driven by the push rod, the swing arm is driven by the big arm, and the wheel is steered by the swing arm.
Furthermore, a first connecting plate is arranged at the upper part of the swing arm, and a first end of the swing arm is provided with a bearing structure and is used for being connected with a rotating shaft of the wheel; the second end of swing arm is provided with primary shaft hole, just be provided with first connecting axle in the primary shaft hole, the one end of linking arm through this first connecting plate and first connecting axle with the swing arm is connected.
Furthermore, the connecting arm is of a right-angle structure, two sides of the intersection of two right-angle side ends of the connecting arm are respectively provided with a second shaft hole, and the second shaft holes are matched with the first connecting shaft to connect the connecting arm and the swing arm through a shaft; a third shaft hole is formed in the end part of a right-angle edge of the connecting arm, the third shaft hole is connected with one end of the damping system through a pin shaft, and the other end of the damping system is connected with the first connecting plate; a fourth shaft hole is formed in the outer side of the other right-angle side of the connecting arm, and the first end of the large arm is connected with the connecting arm through the fourth shaft hole; and a second connecting plate is arranged at the end part of the intersection of the two right-angle sides of the connecting arm and is used for being connected with the air cylinder connecting rod.
Furthermore, a fifth shaft hole is formed in the first end of the large arm, the fifth shaft hole is connected with a fourth shaft hole of the connecting arm into a whole through a second connecting shaft, the second end of the large arm is of an arc-shaped structure, a sixth shaft hole is formed in the end portion of the second end of the large arm, and the large arm is connected with the limiting system through the sixth shaft hole; a third connecting plate is arranged on the inner side of the large arm and close to the first end of the large arm, one end of the air cylinder connecting rod is connected with the third connecting plate, and the other end of the air cylinder connecting rod is connected with the second connecting plate of the connecting arm; and a fourth connecting plate is arranged at the second end close to the large arm and is used for being connected with the auxiliary steering system.
Furthermore, each group of limiting systems comprises a balance beam and two limiting pipelines; the two ends of the balance beam are respectively connected with the cleat system, one ends of the two limiting pipelines are respectively connected with the middle of the balance beam, and the other ends of the two limiting pipelines are respectively connected with the cleat system.
Further, the damping system is composed of four groups of springs; one end of each group of springs is connected with the third shaft hole in the connecting arm, and the other end of each spring is connected with the first connecting plate in the swing arm.
Furthermore, the front balance beam bearing shaft comprises a first shaft body, a first positioning hole is formed in the front end of the first shaft body, two first bearings are arranged on the first shaft body far away from the first positioning hole at intervals, and the two first bearings are connected with a second connecting hole shaft on the connecting beam in the front of the cabin body; a first shaft body close to the first positioning hole is provided with a first limiting nut;
the rear balance beam bearing shaft comprises a second shaft body, a second positioning hole is formed in the front end of the second shaft body, two second bearings are arranged at the position, close to the second positioning hole, of the second shaft body, two second bearings are arranged at intervals on the second shaft body, the second bearings are connected with second connecting hole shafts on the connecting beam at the rear part of the cabin body, and second limiting nuts are arranged on the second shaft body and close to the second positioning hole.
Further, the first transmission mechanism comprises a universal joint, a driving shaft, a driving gear, a driven gear, a first transmission plate and a first connecting end; the end part of a transmission rod connected with a steering wheel is connected with the end part of the driving shaft through the universal joint, the driving gear is fixedly arranged on the driving shaft, and the steering wheel drives the driving gear to rotate through the transmission rod and the driving shaft; the driven gear is arranged at the top of the first driving plate and is integrally formed with the first driving plate to form an I-shaped structure; the driven gear is meshed with the driving gear, and the first transmission plate is driven to rotate leftwards or rightwards through the driving gear; the steering shaft hole is formed in the center of the bottom of the first transmission plate, and the first transmission plate penetrates through the front end of the front balance beam bearing shaft through the steering shaft hole; two ends of the driven gear are respectively connected with one end of the first push rod and one end of the second push rod, and the first push rod or the second push rod is pushed outwards by the rotation of the driven gear, so that the left or right auxiliary steering of the front wheel is realized; the two ends of the bottom of the first transmission plate are respectively provided with the first connecting ends, the steering force transmission mechanism is fixed on the first transmission plate through the first connecting ends, and the first transmission plate transmits the leftward or rightward thrust to the steering force transmission mechanism.
Further, the second transmission mechanism comprises a second transmission plate, a transmission shaft hole, a transmission plate connecting rod and a second connecting end; the second transmission plate is composed of a triangular plate and a straight plate, the straight plate is arranged at the top of the triangular plate in parallel, a gap is formed between the triangular plate and the straight plate, the transmission shaft holes are formed in the middle of the triangular plate and the straight plate, and the second transmission plate is arranged at the front end of the rear balance beam bearing shaft in a penetrating mode through the transmission shaft holes; the two ends of the straight plate and the two ends of the triangular plate are respectively connected into a whole through the transmission plate connecting rod, the other end of the steering force transmission mechanism is connected onto the transmission plate connecting rod, and the steering force transmission mechanism drives the second transmission plate to rotate leftwards or rightwards; and the left side and the right side of the back of the triangular plate are respectively provided with a second connecting end, a third push rod and a fourth push rod, one end of each push rod is connected to the corresponding second connecting end, and the third push rod or the fourth push rod is pushed outwards by the rotation of the triangular plate to realize the left or right auxiliary steering of the rear wheel.
Further, the steering force transmission mechanism is composed of two steering pipelines; the two steering pipelines are arranged in a cross manner, the first end of one steering pipeline is connected with the left end of the bottom of the first transmission plate, the second end of the steering pipeline is connected with the transmission plate connecting rod on the right side in the second transmission mechanism, and the left front wheel and the right rear wheel are synchronously steered; the first end of the other steering pipeline is connected with the right end of the bottom of the first transmission plate in the first transmission mechanism, and the second end of the steering pipeline is connected with the transmission plate connecting rod on the left side in the second transmission mechanism, so that the right front wheel and the left rear wheel can be synchronously steered.
Due to the adoption of the technical scheme, the invention has the following advantages: the invention has simple structure, larger steering radius compared with the prior all-terrain vehicle, and can ensure the stability of the cockpit in any terrain. Moreover, the invention has better shock absorption effect and better limit function.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is an exploded schematic view of fig. 1.
Fig. 3 is an exploded view of the cleat system and the shock absorbing system.
Fig. 4 is a schematic view of a cylinder connecting rod structure.
Fig. 5 is a schematic structural diagram of a limiting system.
Fig. 6 is a schematic view of a shock absorbing system.
Fig. 7 is a schematic view of a limit system and an auxiliary steering system.
FIG. 8 is a schematic view of the pod construction.
Fig. 9 is a front view of the auxiliary steering system.
FIG. 10 is a front partial schematic view of an auxiliary steering system.
FIG. 11 is a rear partially schematic view of the auxiliary steering system.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the drawings of the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the invention, are within the scope of the invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "inside", "outside", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
As shown in fig. 1 to 11, the present invention provides an all-terrain vehicle, which comprises a frame, and a pod, a shock absorbing system, an auxiliary steering system and wheels 1 arranged on the frame.
As shown in fig. 2 to 4, the frame includes four sets of horn systems and two sets of limiting systems. Each horn system comprises a swing arm 2, a connecting arm 3, a large arm 4 and a cylinder connecting rod 5. The first end of the swing arm 2 is movably connected with a rotating shaft of a wheel 1, the second end of the swing arm 2 is connected with one end of a connecting arm 3, the other end of the connecting arm 3 is connected with the first end of a large arm 4, and the second end of the large arm 4 is connected with a limiting system; and the cylinder connecting rod 5 is arranged between the large arm 4 and the connecting arm 3 and used for limiting the large arm 4. The large arm 4 and the swing arm 2 form an included angle which is smaller than 90 degrees. When the vehicle is used, when the vehicle normally runs, the front and back inclination angles of the wheels 1 can be ensured to be consistent through the adjustment of the air cylinder connecting rod 5; when the vehicle turns, the wheel 1 rotates an angle, and after the steering wheel 30 is released, the wheel 1 can automatically return to the straight-driving position through the cylinder connecting rod 5.
As shown in fig. 3, the swing arm 2 is of a straight arm structure, a first connecting plate 6 is arranged at the upper part of the swing arm 2, and a first end of the swing arm 2 is of a bearing structure and is used for connecting with a rotating shaft of the wheel 1; the second end of swing arm 2 is provided with first axle hole 7, and is provided with first connecting axle 8 in the first axle hole 7, and the one end of linking arm 3 is connected with swing arm 2 through this first connecting plate 6 and first connecting axle 8.
The connecting arm 3 is of a right-angle structure, two sides of the intersection of two right-angle side ends of the connecting arm 3 are respectively provided with a second shaft hole 9, and the second shaft holes 9 are matched with the first connecting shaft 8 to connect the connecting arm 3 with the swing arm 2 through a shaft; a third shaft hole is formed in the end portion of a right-angle edge of the connecting arm 3, the third shaft hole is connected with one end of the damping system through a pin shaft, and the other end of the damping system is connected with the first connecting plate 6. The other right-angle side outside of linking arm 3 is provided with fourth axle hole 10, and the first end of big arm 4 is connected with linking arm 3 through this fourth axle hole 10. And a second connecting plate 11 is arranged at the end part of the intersection of the two right-angle sides of the connecting arm 3 and is used for being connected with the cylinder connecting rod 5.
The first end of the large arm 4 is provided with a fifth shaft hole 12, and the fifth shaft hole 12 is connected with the fourth shaft hole 10 of the connecting arm 3 into a whole through a second connecting shaft 13, so that the large arm 4 is connected with the connecting arm 3. The second end of the big arm 4 has an arc structure, and the second end of the big arm 4 is provided with a sixth axle hole 14, and the big arm 4 is connected with the limiting system through the sixth axle hole 14. A third connecting plate 15 is arranged at the inner side of the large arm 4 and close to the first end of the large arm 4, one end of the cylinder connecting rod 5 is connected with the third connecting plate 15, and the other end of the cylinder connecting rod 5 is connected with the second connecting plate 11 of the connecting arm 3; a fourth connecting plate 16 is provided adjacent the second end of the boom 4 for connection to an auxiliary steering system.
The third connecting plate 15 of the large arm 4 is provided with a first limiting hole for connecting with a limiting system.
As shown in fig. 5 and 7, each of the limiting systems includes a balance beam 17 and a limiting pipeline 18, and the limiting pipelines 18 are provided in two. Two ends of the balance beam 17 are respectively connected with a cleat system, one ends of the two limiting pipelines 18 are respectively connected with the middle part of the balance beam 17, and the other ends of the two limiting pipelines 18 are respectively connected with the cleat system.
The balance beam 17 is of an approximate x-shaped structure, the two branches at the end part are respectively provided with a seventh shaft hole 19, the seventh shaft hole 19 is connected with the sixth shaft hole 14 on the large arm 4 into a whole through a third connecting shaft 20, and then the balance beam 17 is connected with the second end of the large arm 4. Be located the compensating beam 17 middle part below and be provided with two connecting seats, be used for being connected with the one end of spacing pipeline 18 respectively, the tip that is close to compensating beam 17 is provided with the spacing hole of second respectively, and is provided with the spacing hole of third on the third connecting plate 15 of big arm 4, and the other end of spacing pipeline 18 passes spacing hole of second and third in proper order after, is connected with second connecting plate 11 on the linking arm 3.
A first connection hole 21 is also provided in the middle of the balance beam 17 for connection to the nacelle.
As shown in fig. 3 and 6, the damper system is composed of four sets of springs 22. One end of each group of springs 22 is connected with a third shaft hole on the connecting arm 3, and the other end of each group of springs 22 is connected with the first connecting plate 6 on the swing arm 2. During the use, the vehicle is when normally traveling, runs into the road surface of height unevenness, and four wheels 1 of vehicle can adjust through respective shock mitigation system respectively, can float about using the connecting axle of swing arm 2 and wheel 1 as the center, the balance of adjustment vehicle for it is more comfortable to drive.
As shown in fig. 8, the nacelle includes a nacelle 23, and a front balance beam bearing shaft 24, a rear balance beam bearing shaft 25, a seat 26, a seat adjusting mechanism 27, and a battery compartment 28 provided on the nacelle 23.
The front and rear parts of the cabin body 23 adopt a semi-enclosed structure, and the left and right sides are open structures; the front and the rear of the cabin body 23 are provided with connecting beams 29, the middle parts of the two connecting beams 29 are provided with second connecting holes, the front end of the front balance beam bearing shaft 24 sequentially penetrates through the front part of the cabin body 23, the first connecting holes 21 on the front balance beam 17 of the cabin body 23 and the second connecting holes on the connecting beams 29 at the front part, the front end of the rear balance beam bearing shaft 25 sequentially penetrates through the first connecting holes 21 on the rear balance beam 17 of the cabin body 23 and the second connecting holes on the connecting beams 29 at the rear part, and the front ends of the front balance beam bearing shaft 24 and the rear balance beam bearing shaft 25 are both located in the cabin body 23.
The bottom of the cabin 23 is provided with a seat adjusting mechanism 27 and a battery compartment 28, and the seat 26 is arranged at the bottom of the cabin 23 through the seat adjusting mechanism 27 and further positioned in the semi-enclosed cabin 23. The center of the bottom of the cabin 23 is provided with a battery compartment 28, and a power supply is arranged in the battery compartment 28 and used for supplying power to a motor for driving the wheels 1 to move.
In the above embodiment, the front balance beam bearing shaft 24 includes the first shaft body 241, the front end of the first shaft body 241 is provided with the first positioning hole 242, two first bearings 243 are arranged on the first shaft body 241 far away from the first positioning hole 242 at intervals, and the two first bearings 243 are connected with the second connecting hole shaft on the connecting beam 29 at the front portion of the nacelle 23. A first limiting nut 244 is provided on the first shaft body 241 near the first positioning hole 242, and the front connecting beam 29 and the front balance beam 17 are limited by the first limiting nut 244.
In the above embodiments, the rear balance beam bearing shaft 25 includes the second shaft body 251, the front end of the second shaft body 251 is provided with the second positioning hole 252, two second bearings 253 are arranged on the second shaft body 251 near the second positioning hole 252 at intervals, and the two second bearings 253 are connected with the second connecting hole on the connecting beam 29 at the rear of the cabin 23, so that the cabin 23 can rotate through the cooperation of the second bearings 253 and the second connecting hole, and the cooperation of the first bearings 243 and the second connecting hole on the connecting beam 29 at the front. A second limit nut 254 is disposed on the second shaft body 251 near the second positioning hole 252, and the rear connecting beam 29 and the rear balance beam 17 are limited by the second limit nut 254. When the device is used, the horizontal position of the nacelle can be kept on any terrain through the self weights of the front balance beam bearing shaft 24, the rear balance beam bearing shaft 25 and the nacelle body 23, and the driving comfort is further improved.
The auxiliary steering system is connected with the front balance beam bearing shaft 24 and the rear balance beam bearing shaft 25, and is positioned by the first positioning hole 242, the second positioning hole 252 and the positioning pin.
In the above embodiments, the seat adjusting mechanism 27 includes the slide rail 271 and the seat connecting plate 272, and the two slide rails 271 are provided; the two slide rails 271 are respectively arranged at two sides of the bottom of the cabin 23, two seat connecting plates 272 are slidably arranged on the two slide rails 271 through limit screws, the seat 26 is fixedly arranged on the seat connecting plates 272, and further slides back and forth on the two slide rails 271 through the seat connecting plates 272, so as to adjust the distance between the seat 26 and the steering wheel 30.
As shown in fig. 7, 9 to 11, the auxiliary steering system includes a first transmission mechanism, a push rod 32, a steering shaft hole 33, a steering force transmission mechanism, and a second transmission mechanism; the push rod 32 is provided with four of the first push rod 32 to the fourth push rod 32. One end of the first transmission mechanism is connected to the end of a transmission rod 31 connected with the steering wheel 30, the other end of the first transmission mechanism is connected with one end of a first push rod 32 and one end of a second push rod 32, and the first transmission mechanism is provided with a steering shaft hole 33 and is connected with the front balance beam bearing shaft 24 through the steering shaft hole 33; the other ends of the first and second push rods 32 are respectively connected with a fourth connecting plate 16 on a large arm 4 of the front cavel system, the push rod 32 pushes the large arm 4 to move leftwards or rightwards, and then the large arm 4 drives the connecting arm 3 and the swing arm 2 to move leftwards or rightwards, so that the front wheel 1 connected with the swing arm 2 is turned leftwards or rightwards. One end of the steering force transmission mechanism is connected to the first transmission mechanism, the other end of the steering force transmission mechanism is connected to the second transmission mechanism, the second transmission mechanism is respectively connected with one end of the third push rod and one end of the fourth push rod 32, the other end of the third push rod and the other end of the fourth push rod 32 are respectively connected with the fourth connecting plate 16 on the large arm 4 of the rear goat's horn system, the large arm 4 is driven by the push rod 32, the swing arm 2 is driven by the large arm 4, and the rear wheel 1 is driven by the swing arm 2 to steer.
In the above embodiment, the first transmission mechanism includes the universal joint 34, the driving shaft 35, the driving gear 36, the driven gear 37, the first transmission plate 38, and the first connection end 39. The end of the driving rod 31 connected to the steering wheel 30 is connected to the end of the driving shaft 35 through a universal joint 34, and the driving gear 36 is fixedly disposed on the driving shaft 35, so that the driving gear 36 is driven to rotate by the steering wheel 30 through the driving rod 31 and the driving shaft 35. The driven gear 37 is arranged on the top of the first driving plate 38, and the driven gear 37 and the first driving plate 38 are integrally formed to form an approximate I-shaped structure; the driven gear 37 is engaged with the driving gear 36, and the first driving plate 38 is driven by the driving gear 36 to rotate left or right. A steering shaft hole 33 is formed at the center of the bottom of the first driving plate 38, and the first driving plate 38 is inserted into the front end of the front balance beam load bearing shaft 24 through the steering shaft hole 33 and is positioned by the first positioning hole 242 and the positioning pin, so that the first driving plate 38 can rotate along the front balance beam load bearing shaft 24. Two ends of the driven gear 37 are respectively connected with one end of the first push rod 32 and one end of the second push rod 32, so that the first push rod 32 or the second push rod 32 is pushed outwards by the rotation of the driven gear 37, and the left or right auxiliary steering of the front wheel is realized; first connecting ends 39 are respectively arranged at two ends of the bottom of the first transmission plate 38, and the steering force transmission mechanism is fixed on the first transmission plate 38 through the first connecting ends 39, so that the first transmission plate 38 transmits the leftward or rightward thrust to the steering force transmission mechanism.
The driven gear 37 has a fan-shaped structure.
In the above embodiment, the second transmission mechanism includes the second transmission plate, the transmission shaft hole 42, the transmission plate connection rod 43, and the second connection end. The second transmission plate is composed of a triangular plate 40 and a straight plate 41, wherein the triangular plate 40 adopts an inverted isosceles triangle structure; the straight plate 41 is located the top of set square 40, and the top parallel arrangement of set square 40, has the clearance between the two, is located that middle part between them all is provided with transmission shaft hole 42, wears to establish the rear end at back compensating beam bearing axle 25 with the second driving plate through this transmission shaft hole 42 to fix a position through second locating hole 252 and locating pin, make the second driving plate can follow back compensating beam bearing axle 25 and rotate. The two ends of the straight plate 41 and the two ends of the triangular plate 40 are connected into a whole through a transmission plate connecting rod 43, the other end of the steering force transmission mechanism is connected to the transmission plate connecting rod 43, and the steering force transmission mechanism drives the second transmission plate to rotate leftwards or rightwards. The left side and the right side of the back of the triangular plate 40 are respectively provided with a second connecting end, one end of each of the third push rod 32 and the fourth push rod 32 is connected to the two second connecting ends, the third push rod 32 or the fourth push rod 32 is pushed outwards by the rotation of the triangular plate 40, and the left or right auxiliary steering of the rear wheel is realized.
In the above embodiment, the steering-force transmitting mechanism is constituted by the two steering lines 44. The two steering pipelines 44 are arranged in a cross manner, wherein a first end of one steering pipeline 44 is connected with the left end of the bottom of the first transmission plate 38 in the first transmission mechanism, and a second end of the steering pipeline 44 is connected with the transmission plate connecting rod 43 on the right side in the second transmission mechanism, so that the left front wheel and the right rear wheel are synchronously steered. The first end of another steering pipeline 44 is connected to the right end of the bottom of the first driving plate 38 in the first driving mechanism, and the second end of the steering pipeline 44 is connected to the driving plate connecting rod 43 on the left side in the second driving mechanism, so that the right front wheel and the left rear wheel are synchronously steered. When the steering wheel is used, the steering radius of the all-terrain vehicle can be effectively increased through the steering force transmission mechanism.
In the above embodiments, a driving motor is disposed in the hub of each wheel 1 for driving the corresponding wheel 1 to rotate, and each driving motor is powered by the power supply in the battery compartment 28.
The above embodiments are only for illustrating the present invention, and the structure, size, arrangement position and shape of each component can be changed, and on the basis of the technical scheme of the present invention, the improvement and equivalent transformation of the individual components according to the principle of the present invention should not be excluded from the protection scope of the present invention.
Claims (10)
1. An all-terrain vehicle, comprising: the device comprises a frame, and a nacelle, a damping system, an auxiliary steering system and wheels which are arranged on the frame;
the frame comprises a goat's horn system and two limiting systems, the goat's horn system is arranged into four groups, and the limiting systems are arranged into two groups; each group of the claw systems comprises a large arm, a connecting arm, a swinging arm and a cylinder connecting rod, wherein a first end of the swinging arm is movably connected with a rotating shaft of one wheel, a second end of the swinging arm is connected with one end of the connecting arm, the other end of the connecting arm is connected with the first end of the large arm, and the second end of the large arm is connected with the limiting system; the cylinder connecting rod is arranged between the large arm and the connecting arm;
the nacelle comprises a nacelle body, and a front balance beam bearing shaft, a rear balance beam bearing shaft, a seat adjusting mechanism and a battery compartment which are arranged on the nacelle body; the front part and the rear part of the cabin body are both provided with connecting beams, the middle parts of the two connecting beams are both provided with second connecting holes, the front end of the front balance beam weighing shaft sequentially penetrates through the front part of the cabin body, the balance beam positioned at the front part of the cabin body and the second connecting holes on the connecting beams at the front part, and the front end of the rear balance beam weighing shaft sequentially penetrates through the balance beam positioned at the rear part of the cabin body and the second connecting holes on the connecting beams at the rear part; the seat adjusting mechanism and the battery bin are arranged at the bottom of the cabin body, the seat is arranged at the bottom of the cabin body through the seat adjusting mechanism, and the battery bin is arranged at the center of the bottom of the cabin body;
the auxiliary steering system comprises a first transmission mechanism, a push rod, a steering shaft hole, a steering force transmission mechanism and a second transmission mechanism, wherein the push rod is provided with four push rods from the first push rod to the fourth push rod; one end of the first transmission mechanism is connected to the end part of a transmission rod connected with a steering wheel, the other end of the first transmission mechanism is connected with one end of the first push rod and one end of the second push rod, the first transmission mechanism is provided with a steering shaft hole and is connected with the front balance beam bearing shaft through the steering shaft hole, and the other ends of the first push rod and the second push rod are respectively connected with the large arm positioned at the front part; one end of the steering force transmission mechanism is connected to the first transmission mechanism, the other end of the steering force transmission mechanism is connected to the second transmission mechanism, the second transmission mechanism is connected to one end of the push rod, the other end of the push rod is connected to the big arm located at the rear portion, the big arm is driven by the push rod, the swing arm is driven by the big arm, and the wheel is steered by the swing arm.
2. The all-terrain vehicle of claim 1, characterized in that a first connecting plate is provided at an upper portion of the swing arm, and a first end of the swing arm is provided as a bearing structure for connection with a rotating shaft of the wheel; the second end of swing arm is provided with primary shaft hole, just be provided with first connecting axle in the primary shaft hole, the one end of linking arm through this first connecting plate and first connecting axle with the swing arm is connected.
3. The all-terrain vehicle of claim 2, characterized in that the connecting arm is of a right-angle structure, and two sides of the junction of two right-angle side ends of the connecting arm are respectively provided with a second shaft hole which is matched with the first connecting shaft and is used for connecting the connecting arm with the swing arm through a shaft; a third shaft hole is formed in the end part of a right-angle edge of the connecting arm, the third shaft hole is connected with one end of the damping system through a pin shaft, and the other end of the damping system is connected with the first connecting plate; a fourth shaft hole is formed in the outer side of the other right-angle side of the connecting arm, and the first end of the large arm is connected with the connecting arm through the fourth shaft hole; and a second connecting plate is arranged at the end part of the intersection of the two right-angle sides of the connecting arm and is used for being connected with the air cylinder connecting rod.
4. The all-terrain vehicle of claim 3, characterized in that the first end of the large arm is provided with a fifth shaft hole, the fifth shaft hole is integrally connected with a fourth shaft hole of the connecting arm through a second connecting shaft, the second end of the large arm has an arc-shaped structure, and the second end of the large arm is provided with a sixth shaft hole at the end part, and the large arm is connected with the limiting system through the sixth shaft hole; a third connecting plate is arranged on the inner side of the large arm and close to the first end of the large arm, one end of the air cylinder connecting rod is connected with the third connecting plate, and the other end of the air cylinder connecting rod is connected with the second connecting plate of the connecting arm; and a fourth connecting plate is arranged at the second end close to the large arm and is used for being connected with the auxiliary steering system.
5. The all-terrain vehicle of claim 1, characterized in that each set of restraining systems comprises a balance beam and a restraining line, the restraining line being provided in two; the two ends of the balance beam are respectively connected with the cleat system, one ends of the two limiting pipelines are respectively connected with the middle of the balance beam, and the other ends of the two limiting pipelines are respectively connected with the cleat system.
6. The all terrain vehicle of claim 3 wherein the shock absorbing system is comprised of four sets of springs; one end of each group of springs is connected with the third shaft hole in the connecting arm, and the other end of each spring is connected with the first connecting plate in the swing arm.
7. The all-terrain vehicle of claim 1, characterized in that the front balance beam bearing shaft comprises a first shaft body, a first positioning hole is arranged at the front end of the first shaft body, two first bearings are arranged on the first shaft body far away from the first positioning hole at intervals, and the two first bearings are connected with a second connecting hole shaft on the connecting beam at the front part of the cabin body; a first shaft body close to the first positioning hole is provided with a first limiting nut;
the rear balance beam bearing shaft comprises a second shaft body, a second positioning hole is formed in the front end of the second shaft body, two second bearings are arranged at the position, close to the second positioning hole, of the second shaft body, two second bearings are arranged at intervals on the second shaft body, the second bearings are connected with second connecting hole shafts on the connecting beam at the rear part of the cabin body, and second limiting nuts are arranged on the second shaft body and close to the second positioning hole.
8. The all terrain vehicle of claim 1 wherein the first transmission comprises a universal joint, a drive shaft, a drive gear, a driven gear, a first transfer plate, and a first link end; the end part of a transmission rod connected with a steering wheel is connected with the end part of the driving shaft through the universal joint, the driving gear is fixedly arranged on the driving shaft, and the steering wheel drives the driving gear to rotate through the transmission rod and the driving shaft; the driven gear is arranged at the top of the first driving plate and is integrally formed with the first driving plate to form an I-shaped structure; the driven gear is meshed with the driving gear, and the first transmission plate is driven to rotate leftwards or rightwards through the driving gear; the steering shaft hole is formed in the center of the bottom of the first transmission plate, and the first transmission plate penetrates through the front end of the front balance beam bearing shaft through the steering shaft hole; two ends of the driven gear are respectively connected with one end of the first push rod and one end of the second push rod, and the first push rod or the second push rod is pushed outwards by the rotation of the driven gear, so that the left or right auxiliary steering of the front wheel is realized; the two ends of the bottom of the first transmission plate are respectively provided with the first connecting ends, the steering force transmission mechanism is fixed on the first transmission plate through the first connecting ends, and the first transmission plate transmits the leftward or rightward thrust to the steering force transmission mechanism.
9. The all terrain vehicle of claim 8 wherein the second drive mechanism comprises a second drive plate, a drive shaft aperture, a drive plate connecting rod, and a second connecting end; the second transmission plate is composed of a triangular plate and a straight plate, the straight plate is arranged at the top of the triangular plate in parallel, a gap is formed between the triangular plate and the straight plate, the transmission shaft holes are formed in the middle of the triangular plate and the straight plate, and the second transmission plate is arranged at the front end of the rear balance beam bearing shaft in a penetrating mode through the transmission shaft holes; the two ends of the straight plate and the two ends of the triangular plate are respectively connected into a whole through the transmission plate connecting rod, the other end of the steering force transmission mechanism is connected onto the transmission plate connecting rod, and the steering force transmission mechanism drives the second transmission plate to rotate leftwards or rightwards; and the left side and the right side of the back of the triangular plate are respectively provided with a second connecting end, a third push rod and a fourth push rod, one end of each push rod is connected to the corresponding second connecting end, and the third push rod or the fourth push rod is pushed outwards by the rotation of the triangular plate to realize the left or right auxiliary steering of the rear wheel.
10. The all-terrain vehicle of claim 9, characterized in that the steering-force transmitting mechanism is comprised of two steering lines; the two steering pipelines are arranged in a cross manner, the first end of one steering pipeline is connected with the left end of the bottom of the first transmission plate, the second end of the steering pipeline is connected with the transmission plate connecting rod on the right side in the second transmission mechanism, and the left front wheel and the right rear wheel are synchronously steered; the first end of the other steering pipeline is connected with the right end of the bottom of the first transmission plate in the first transmission mechanism, and the second end of the steering pipeline is connected with the transmission plate connecting rod on the left side in the second transmission mechanism, so that the right front wheel and the left rear wheel can be synchronously steered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011093047.9A CN112061225A (en) | 2020-10-13 | 2020-10-13 | All-terrain vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011093047.9A CN112061225A (en) | 2020-10-13 | 2020-10-13 | All-terrain vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112061225A true CN112061225A (en) | 2020-12-11 |
Family
ID=73655351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011093047.9A Pending CN112061225A (en) | 2020-10-13 | 2020-10-13 | All-terrain vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112061225A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112937238A (en) * | 2021-03-30 | 2021-06-11 | 浙江伊锂克思智能科技有限公司 | Narrow-body all-terrain vehicle with non-independent suspension |
| CN114211922A (en) * | 2021-11-24 | 2022-03-22 | 电子科技大学 | Height-adjustable cantilever device and vehicle thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106347521A (en) * | 2016-10-29 | 2017-01-25 | 常州金亮旺盛车辆配件厂 | Electric beach cart body |
| US20170043643A1 (en) * | 2014-04-17 | 2017-02-16 | Swincar | Vehicle having a chassis and a pendulum nacelle |
| CN207607355U (en) * | 2017-07-13 | 2018-07-13 | 长春工业大学 | Lightweight all-terrain vehicle |
| CN109017985A (en) * | 2018-08-22 | 2018-12-18 | 天津凯瑞波客科技有限公司 | A kind of wheel steering linkage mechanism for offroad vehicle |
| CN109130745A (en) * | 2018-08-22 | 2019-01-04 | 天津凯瑞波客科技有限公司 | A kind of 4 wheel driven offroad vehicle adjusting linkage mechanism with wheel |
| CN209534665U (en) * | 2018-11-26 | 2019-10-25 | 吉林大学珠海学院 | A kind of all-terrain vehicle |
| CN212766450U (en) * | 2020-10-13 | 2021-03-23 | 海泰克智能科技(广州)有限公司 | All-terrain vehicle |
-
2020
- 2020-10-13 CN CN202011093047.9A patent/CN112061225A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170043643A1 (en) * | 2014-04-17 | 2017-02-16 | Swincar | Vehicle having a chassis and a pendulum nacelle |
| CN106347521A (en) * | 2016-10-29 | 2017-01-25 | 常州金亮旺盛车辆配件厂 | Electric beach cart body |
| CN207607355U (en) * | 2017-07-13 | 2018-07-13 | 长春工业大学 | Lightweight all-terrain vehicle |
| CN109017985A (en) * | 2018-08-22 | 2018-12-18 | 天津凯瑞波客科技有限公司 | A kind of wheel steering linkage mechanism for offroad vehicle |
| CN109130745A (en) * | 2018-08-22 | 2019-01-04 | 天津凯瑞波客科技有限公司 | A kind of 4 wheel driven offroad vehicle adjusting linkage mechanism with wheel |
| CN209534665U (en) * | 2018-11-26 | 2019-10-25 | 吉林大学珠海学院 | A kind of all-terrain vehicle |
| CN212766450U (en) * | 2020-10-13 | 2021-03-23 | 海泰克智能科技(广州)有限公司 | All-terrain vehicle |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112937238A (en) * | 2021-03-30 | 2021-06-11 | 浙江伊锂克思智能科技有限公司 | Narrow-body all-terrain vehicle with non-independent suspension |
| CN112937238B (en) * | 2021-03-30 | 2022-07-15 | 浙江伊锂克思智能科技有限公司 | Narrow-body all-terrain vehicle with non-independent suspension |
| CN114211922A (en) * | 2021-11-24 | 2022-03-22 | 电子科技大学 | Height-adjustable cantilever device and vehicle thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10023019B2 (en) | Rear suspension systems with rotary devices for laterally tiltable multitrack vehicles | |
| EP3303102B1 (en) | Utility vehicle | |
| US9004519B1 (en) | Tow bar controlled trailer and method | |
| WO2015141390A1 (en) | Vehicle | |
| US20060183384A1 (en) | Amphibious vehicle suspension | |
| CN210149098U (en) | Rear suspension system for electric vehicle | |
| US11305598B2 (en) | Recreational off-highway vehicle | |
| JPS6325961B2 (en) | ||
| CN101098813A (en) | System to build a steerable and inclinable vehicle with 3, or 4 wheels | |
| CN112061225A (en) | All-terrain vehicle | |
| JP2016505445A (en) | Steering intermediate arm | |
| CN104890752A (en) | Planet wheel type obstacle surmounting robot | |
| US20180273101A1 (en) | Motorised Karts | |
| EP1809496A1 (en) | Amphibious vehicle suspension | |
| JPH0796372B2 (en) | All-wheel drive off-road vehicle | |
| CN212766450U (en) | All-terrain vehicle | |
| CA1301661C (en) | All-terrain vehicle | |
| US7334806B2 (en) | Torque reaction control link | |
| JPS5830878A (en) | Car | |
| US3899039A (en) | Bus having a separate wheeled motive power unit | |
| US10589792B2 (en) | Three-wheeled vehicle | |
| US8739917B2 (en) | Off-road vehicles | |
| CN213565290U (en) | Vehicle frame structure | |
| CN213228229U (en) | Claw structure for vehicle | |
| DE20319055U1 (en) | Motorized roller platform for standing personal movement has power source and electric motors electronic components and control system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20201211 |