CN113602054B - All-terrain vehicle - Google Patents
All-terrain vehicle Download PDFInfo
- Publication number
- CN113602054B CN113602054B CN202111173341.5A CN202111173341A CN113602054B CN 113602054 B CN113602054 B CN 113602054B CN 202111173341 A CN202111173341 A CN 202111173341A CN 113602054 B CN113602054 B CN 113602054B
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- frame
- rocker arm
- rod
- main rod
- terrain vehicle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G21/00—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces
- B60G21/02—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected
- B60G21/04—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected mechanically
- B60G21/05—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected mechanically between wheels on the same axle but on different sides of the vehicle, i.e. the left and right wheel suspensions being interconnected
- B60G21/055—Stabiliser bars
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G3/00—Resilient suspensions for a single wheel
- B60G3/18—Resilient suspensions for a single wheel with two or more pivoted arms, e.g. parallelogram
- B60G3/20—Resilient suspensions for a single wheel with two or more pivoted arms, e.g. parallelogram all arms being rigid
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K11/00—Arrangement in connection with cooling of propulsion units
- B60K11/02—Arrangement in connection with cooling of propulsion units with liquid cooling
- B60K11/04—Arrangement or mounting of radiators, radiator shutters, or radiator blinds
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2200/00—Indexing codes relating to suspension types
- B60G2200/30—Rigid axle suspensions
- B60G2200/34—Stabilising mechanisms, e.g. for lateral stability
- B60G2200/341—Panhard rod
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/10—Mounting of suspension elements
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
The invention discloses an all-terrain vehicle, which comprises: a plurality of ground engaging members; a frame supported by a plurality of ground engaging members; a cab supported by the frame; the radiator is arranged at the front end of the frame; suspension assemblies respectively connected to left and right sides of the frame and oppositely disposed with respect to the radiator; a stabilizer bar, the stabilizer bar comprising: the suspension assembly comprises a main rod and side rods, wherein the side rods are respectively connected to two sides of the main rod and are arranged in a mode that the main rod bends backwards relatively, the end portions of the side rods are arranged on the suspension assembly, and the main rod is arranged at the front end of a frame and is located in front of a radiator. From this, through setting up the mobile jib with stabilizer bar in the place ahead of radiator, not only can make things convenient for the installation and the dismantlement of mobile jib, but also can promote the anti moment of torsion performance of frame front side to can promote all terrain vehicle's stability.
Description
Technical Field
The invention relates to the technical field of vehicles, in particular to an all-terrain vehicle.
Background
With the development of science and technology and the improvement of the living standard of people, the all-terrain vehicle is gradually accepted by people with good trafficability and driving interest, and is being popularized slowly, wherein in order to increase the control stability of the all-terrain vehicle, a stabilizer bar mechanism is usually arranged in a suspension system of the all-terrain vehicle, so as to improve the driving stability of the all-terrain vehicle.
In the related art, the rear stabilizer bar is generally arranged on the rear side of the all-terrain vehicle, the space in the front part of the all-terrain vehicle is limited, the front stabilizer bar cannot be arranged in the front part of the all-terrain vehicle, or the arrangement of the front stabilizer bar on the all-terrain vehicle is unreasonable, so that the stability of the all-terrain vehicle is poor.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides the all-terrain vehicle, the transverse stabilizer bar of the all-terrain vehicle is arranged in front of the radiator at the front end of the frame, the structure is stable, and the all-terrain vehicle is convenient to mount and dismount.
An all-terrain vehicle according to an embodiment of the invention comprises: a plurality of ground engaging members; a frame supported by the plurality of ground engaging members; a cab supported by the frame; the radiator is arranged at the front end of the frame; suspension assemblies respectively connected to left and right sides of the frame and oppositely disposed with respect to the radiator; a stabilizer bar, the stabilizer bar comprising: the suspension assembly comprises a main rod and side rods, wherein the side rods are respectively connected to the two sides of the main rod and are opposite to each other, the main rod is bent backwards, the end parts of the side rods are arranged on the suspension assembly, and the main rod is arranged at the front end of the frame and located in front of the radiator.
From this, through setting up the mobile jib with stabilizer bar in the place ahead of radiator, not only can make things convenient for the installation and the dismantlement of mobile jib, but also can promote the anti moment of torsion performance of frame front side to can promote all terrain vehicle's stability.
According to some embodiments of the invention, a bottom of the radiator is disposed on the frame, and the main rod is located forward of the bottom of the radiator.
According to some embodiments of the invention, the suspension assembly comprises: the upper rocker arm is arranged above the lower rocker arm; the transverse stabilizer bar is arranged at the front end of the frame and is positioned above the upper rocker arm.
According to some embodiments of the present invention, the suspension assemblies further comprise upper rocker arm mounting brackets disposed at the front end of the vehicle frame, the upper rocker arm mounting brackets are provided with master rod mounting seats, the inner ends of the upper rocker arms of the two suspension assemblies are both disposed on the upper rocker arm mounting brackets, and the master rods are disposed on the master rod mounting seats.
According to some embodiments of the invention, the main rod mount comprises: first mount pad and second mount pad, first mount pad set up in go up the top of rocking arm installing support, the second mount pad with first mount pad sets up relatively and inject the mounting hole jointly, the mobile jib is worn to establish in the mounting hole.
According to some embodiments of the invention, the main rod mount further comprises: the bush, the bush set up in first mount pad with in the second mount pad and the cover establish on the mobile jib, the bush is provided with the oilhole, first mount pad with one in the second mount pad is provided with the glib talker, the glib talker with the oilhole is linked together.
According to some embodiments of the invention, the main rod mount comprises: the fastener, the fastener wears to establish in proper order the second mount pad with first mount pad.
According to some embodiments of the invention, the number of the main lever mounting seats is at least two, and at least two main lever mounting seats are arranged on the upper rocker arm mounting bracket at intervals.
According to some embodiments of the present invention, the main lever is horizontally disposed and extends in a left-right direction, and the side lever extends obliquely toward a rear lower direction from a junction with the main lever.
According to some embodiments of the invention, the suspension assembly comprises: the upper rocker arm is arranged above the lower rocker arm, and the inner end of the upper rocker arm and the inner end of the lower rocker arm are both connected to the frame; the end parts of the two side rods are respectively connected with a ball pin connecting rod which is arranged on the upper rocker arm.
According to some embodiments of the invention, the all-terrain vehicle further comprises: a shock absorber, the side bar of the stabilizer bar, and the ball pin link are all located inside the shock absorber.
According to some embodiments of the invention, the outer end of the upper rocker arm is provided with a shock absorber mounting bracket, the shock absorber is disposed between the frame and the shock absorber mounting bracket, and the lower end of the ball pin link is located between the inner end of the upper rocker arm and the shock absorber mounting bracket.
According to some embodiments of the present invention, a plane perpendicular to the front-rear direction is set as a first reference plane, and projections of the sidebar and the ball-pin link on the first reference plane are located between a projection of the radiator on the first reference plane and a projection of the damper on the first reference plane.
According to some embodiments of the invention, the all-terrain vehicle further comprises: the steering gear is arranged on the frame, a plane vertical to the left-right direction is set as a second reference plane, and the projection of the steering gear on the second reference plane is positioned behind the projection of the shock absorber on the second reference plane
According to some embodiments of the invention, a projection of the heat sink onto the second reference surface is forward of a projection of the ball pin linkage onto the second reference surface, which is forward of a projection of the steering gear onto the second reference surface.
According to some embodiments of the present invention, the upper rocker arm includes a first rod, a second rod and a mounting plate, the first rod is located in front of the second rod, ends of the first rod and the second rod far away from the frame are connected to each other, ends of the first rod and the second rod close to the frame are spaced apart and connected to the frame, the mounting plate is disposed on the second rod, and a lower end of the ball pin connecting rod is disposed on the mounting plate.
According to some embodiments of the invention, the upper rocker arm further comprises: the mounting plate is provided with a through hole, the ball pin mounting seat is arranged at the position of the through hole, and the lower end of the ball pin connecting rod penetrates through the ball pin mounting seat and is in threaded connection with the nut.
According to some embodiments of the invention, the ball pin link is disposed between the first rod and the mounting plate.
According to some embodiments of the invention, a stiffener is disposed between the first rod and the mounting plate; and/or
The top of mounting panel is provided with strengthens the turn-ups.
From this, through setting up the stabilizer bar in the front end of radiator bottom to through the position of rationally setting up the relative stabilizer bar of bumper shock absorber, direction machine and suspension subassembly, not only can make the setting of stabilizer bar more simple and convenient, but also can promote stabilizer bar's twisting resistance effectively, thereby can promote all-terrain vehicle holistic stability and reliability.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a partial schematic view of an all terrain vehicle according to an embodiment of the present invention;
FIG. 2 is a partial schematic view of an all-terrain vehicle according to an embodiment of the invention;
FIG. 3 is a partial schematic view of an all-terrain vehicle according to an embodiment of the invention;
FIG. 4 is a cross-sectional view of a boom mount according to an embodiment of the present invention;
FIG. 5 is a schematic view of an upper rocker arm according to an embodiment of the invention;
FIG. 6 is a partial cross-sectional view of a ball pin link and a mounting plate according to an embodiment of the present invention.
Reference numerals:
100-all terrain vehicle;
10-a frame; 11-upper rocker mounting bracket; 111-main bar mount; 1111-a first mounting seat; 1112-a second mount; 1113-mounting hole; 1114-fasteners; 12-a liner; 121-oil hole; 13-a nozzle tip;
20-a radiator;
30-a suspension assembly; 31-upper rocker arm; 311-a first rod; 312-a second stick body; 313-a mounting plate; 3131-a through-hole; 3132-ball pin mounting seats; 3133-a nut; 3134-strengthening the flange; 314-shock absorber mounting bracket; 315-a reinforcement; 32-lower rocker arm;
40-a stabilizer bar; 41-main pole; 42-side bar; 43-ball pin linkage;
50-a shock absorber; 60-direction machine.
Detailed Description
Embodiments of the present invention will be described in detail below, the embodiments described with reference to the drawings being illustrative, and the embodiments of the present invention will be described in detail below.
An all-terrain vehicle 100 according to an embodiment of the invention is described below with reference to fig. 1-6.
Referring to fig. 1-3, an all-terrain vehicle 100 according to an embodiment of the invention may consist essentially of: a plurality of ground engaging members, frame 10, a cab, radiator 20, suspension assembly 30 and stabilizer bar 40, wherein frame 10 is supported by the plurality of ground engaging members and the cab is supported by frame 10, not only can the structural stability of frame 10 and cab be ensured, but also the overall reliability of atv 100 can be improved.
The radiator 20 is provided at a front end of the frame 10, the suspension assemblies 30 are connected to left and right sides of the frame 10, respectively, and the suspension assemblies 30 are disposed opposite to the radiator 20, and the stabilizer bar 40 may mainly include: a main rod 41 and side rods 42, the side rods 42 being respectively connected to both sides of the main rod 41 and being bent rearward with respect to the main rod 41, ends of the side rods 42 being provided on the suspension assembly 30, the main rod 41 being provided at a front end of the frame 10 and being located forward of the radiator 20.
Specifically, the side rods 42 are disposed on both sides of the main rod 41, and one end of the side rods 42 is connected to the end of the main rod 41, and the other end is connected to the suspension assembly 30, so that not only the structural stability of the entire stabilizer bar 40 installed on the frame 10 can be ensured, but also when the suspension assembly 30 damps the atv 100, the stabilizer bar 40 can improve the damping performance of the suspension assembly 30, and thus the overall stability of the atv 100 can be improved.
Further, the main rod 41 is disposed at the front end of the frame 10 and in front of the radiator 20, so that the structural design of the front side of the frame 10 is more reasonable, the stabilizer bar 40 can be conveniently mounted and dismounted on the front side of the frame 10, and the torsion resistance of the suspension assembly 30 can be further improved, and the stability and reliability of the all-terrain vehicle 100 can be further improved.
Therefore, by arranging the main rod 41 of the stabilizer bar 40 in front of the radiator 20, not only can the main rod 41 be conveniently mounted and dismounted, but also the torque resistance of the front side of the frame 10 can be improved, so that the stability of the all-terrain vehicle 100 can be improved.
As shown in fig. 1 to 3, the bottom of the radiator 20 is disposed on the frame 10, and the main rod 41 is located in front of the bottom of the radiator 20. Specifically, by disposing the main rod 41 in front of the bottom of the heat sink 20, not only the main rod 41 can be prevented from affecting the installation or removal of the heat sink 20, but also the installation and disposition of the main rod 41 can be further facilitated, and the torque resistance of the main rod 41 to the suspension assembly 30 can be further improved, so that the stability of the all-terrain vehicle 100 can be further improved.
As shown in connection with fig. 1-4, suspension assembly 30 may generally include: an upper rocker arm 31 and a lower rocker arm 32, the upper rocker arm 31 being disposed above the lower rocker arm 32, and a stabilizer bar 40 being disposed at a front end of the vehicle frame 10 and above the upper rocker arm 31. Specifically, the upper rocker arm 31 is disposed above the lower rocker arm 32, and the stabilizer bar 40 is disposed above the upper rocker arm 31, which not only prevents the stabilizer bar 40 from affecting the mounting arrangement of the upper rocker arm 31 and the lower rocker arm 32, but also improves the stability of the stabilizer bar 40.
Referring to fig. 1-4, the suspension assemblies 30 may further include an upper swing arm mounting bracket 11, the upper swing arm mounting bracket 11 is disposed at the front end of the vehicle frame 10, a main rod mounting seat 111 is disposed on the upper swing arm mounting bracket 11, inner ends of the upper swing arms 31 of the two suspension assemblies 30 are disposed on the upper swing arm mounting bracket 11, and the main rod 41 is disposed on the main rod mounting seat 111. Specifically, the inner ends of the upper swing arms 31 of the two suspension assemblies 30 are connected to the upper swing arm mounting bracket 11, so that the stability of the mounting arrangement of the upper swing arms 31 can be improved.
Further, the main rod mounting seat 111 is provided on the upper swing arm mounting bracket 11, and the main rod 41 is mounted on the main rod mounting seat 111, so that not only the stability of the main rod 41 mounted on the front side of the heat sink 20 can be improved, but also the connection between the main rod 41 and the suspension assembly 30 can be more tight, and the stabilizing effect of the stabilizer bar 40 on the suspension assembly 30 can be further improved.
As shown in fig. 4, the main rod mount 111 may mainly include: first mount 1111 and second mount 1112, first mount 1111 sets up in the top of upper rocker arm installing support 11, and second mount 1112 and first mount 1111 set up relatively to inject the mounting hole 1113 jointly, mobile jib 41 wears to establish in mounting hole 1113. Specifically, the first mounting seat 1111 and the second mounting seat 1112 are both disposed at the top of the upper rocker arm mounting bracket 11, the first mounting seat 1111 and the second mounting seat 1112 define a mounting hole 1113, the main rod 41 is inserted into the mounting hole 1113, and the main rod 41 can be stably and reliably disposed at the top of the upper rocker arm mounting bracket 11, so that the position reasonableness of the main rod 41 can be further improved, and the structural design of the main rod 41 can be further optimized.
As shown in fig. 4, the main rod mount 111 may further mainly include: the bush 12, the bush 12 is disposed in the first mounting seat 1111 and the second mounting seat 1112, and is sleeved on the main rod 41, the bush 12 is provided with the oil hole 121, one of the first mounting seat 1111 and the second mounting seat 1112 is provided with the oil nipple 13, and the oil nipple 13 is communicated with the oil hole 121. Specifically, the bushing 12 is disposed in the first mounting seat 1111 and the second mounting seat 1112, so that the bushing 12 can buffer the main rod 41 passing through the mounting hole 1113, and thus the main rod 41 can be prevented from being bent and damaged in the mounting hole 1113, and the structural stability of the main rod 41 can be improved.
Further, by communicating the oil nipple 13 on one of the first mounting seat 1111 and the second mounting seat 1112 with the oil hole 121 on the bushing 12, the oil in the oil nipple 13 can enter the mounting hole 1113 through the oil hole 121, and the lubricating protection function is performed between the mounting hole 1113 and the main rod 41, so that the mounting arrangement of the main rod 41 can be more stable, the structural reliability of the main rod 41 can be improved, the stability of the main rod 41 to the suspension assembly 30 can be better, and the stability and reliability of the stabilizer bar 40 can be further improved.
As shown in fig. 4, the main rod mount 111 may mainly include: the fastener 1114 passes through the second mounting seat 1112 and the first mounting seat 1111 in sequence. Specifically, by sequentially inserting the fastener 1114 through the first mounting seat 1111 and the second mounting seat 1112, not only the first mounting seat 1111 and the second mounting seat 1112 can be stably and reliably connected, but also the operation and setting of the all-terrain vehicle 100 during installation and production can be facilitated. The first mounting seat 1111 and the second mounting seat 1112 may be disposed opposite to each other in an up-down manner, or disposed opposite to each other in a front-back manner, and the positions of the first mounting seat 1111 and the second mounting seat 1112 may be selectively set according to different process requirements of different all-terrain vehicles 100, so as to further facilitate connection and fixation of the first mounting seat 1111 and the second mounting seat 1112.
As shown in fig. 2 to 3, there are at least two main lever mounting seats 111, and at least two main lever mounting seats 111 are spaced apart from each other on the upper swing arm mounting bracket 11. Specifically, by arranging at least two main rod mounting seats 111 and the upper rocker arm mounting bracket 11 at intervals, the stress uniformity of the main rod 41 can be further improved, and the stability and reliability of the installation arrangement of the main rod 41 can be further improved.
As shown in fig. 1 in conjunction with, the main lever 41 is disposed horizontally and extends in the left-right direction, and the side lever 42 extends obliquely from the junction with the main lever 41 toward the rear lower side. Specifically, by arranging the main rod 41 horizontally and arranging the side rods 42 obliquely extending rearward and downward with respect to the main rod 41, the side rods 42 directly connected to the suspension assembly 30 will have a greater range of upward movement when the atv 100 is driven on a bumpy road and the suspension assembly 30 stabilizes the atv 100, so that the stability of the stabilizer bar 40 with respect to the suspension assembly 30 can be further improved.
As shown in connection with fig. 1-3, suspension assembly 30 may generally include: the upper rocker arm 31 is arranged above the lower rocker arm 32, the inner end of the upper rocker arm 31 and the inner end of the lower rocker arm 32 are both connected to the vehicle frame 10, the end parts of the two side rods 42 are respectively connected with a ball pin connecting rod 43, and the ball pin connecting rod 43 is arranged on the upper rocker arm 31. Specifically, by disposing the side lever 42 above the upper rocker arm 31 and connecting the ball pin link 43 on the side lever 42 to the upper rocker arm 31, it is possible to further enhance not only the stability of the connection arrangement of the side lever 42 to the ball pin link 43 but also the stability of the stabilizer bar 40 to the suspension assembly 30, so that the stability of the all-terrain vehicle 100 can be further enhanced.
As shown in conjunction with fig. 1-3, atv 100 may also primarily include: the shock absorber 50, the side lever 42 of the stabilizer bar 40, and the ball pin link 43 are located inside the shock absorber 50. Specifically, the side lever 42 and the ball pin link 43 of the stabilizer bar 40 are both disposed inside the shock absorber 50, so that the shock absorber 50 can be prevented from contacting and colliding with the side lever 42 and the ball pin link 43 during shock absorption, which results in damage to the shock absorber 50, and thus the reliability and stability of the shock absorber 50 can be ensured, and the torque resistance of the stabilizer bar 40 can be improved.
As shown in fig. 1-5, the outer end of upper swing arm 31 is provided with a shock absorber mounting bracket 314, shock absorber 50 is disposed between frame 10 and shock absorber mounting bracket 314, shock absorber mounting bracket 314 is disposed adjacent the outer end of upper swing arm 31 as compared to the inner end of upper swing arm 31, and the lower end of ball pin link 43 is disposed between the inner end of upper swing arm 31 and shock absorber mounting bracket 314. Specifically, shock absorber 50 is disposed between frame 10 and shock absorber mounting bracket 314, and shock absorber mounting bracket 314 is disposed adjacent to the outer end of upper swing arm 31, so that not only the stability of the mounting arrangement of shock absorber 50 can be improved, but also shock absorber 50 can stably and reliably absorb shock to atv 100, and thus the stability and reliability of atv 100 can be further improved.
Further, the lower end of the ball pin link 43 is positioned between the inner end of the upper rocker arm 31 and the shock absorber mounting bracket 314, which not only enables the ball pin link 43 to make full use of the space between the upper rocker arm 31 and the shock absorber mounting bracket 314, but also facilitates the mounting or dismounting of the ball pin link 43.
As shown in fig. 1 to 3, a plane perpendicular to the front-rear direction is set as a first reference plane, and the projections of the side bars 42 and the ball pin links 43 on the first reference plane are located between the projection of the radiator 20 on the first reference plane and the projection of the damper 50 on the first reference plane. Specifically, the projection of the side bar 42 and the ball pin link 43 on the first reference plane is located between the projection of the radiator 20 on the first reference plane and the projection of the shock absorber 50 on the first reference plane, so that not only can the installation arrangement of the ball pin link 43 and the side bar 42 be further facilitated, but also the shock absorption performance of the suspension assembly 30 by the ball pin link 43 and the side bar 42 can be improved, and the stability and reliability of the all-terrain vehicle 100 can be further improved.
As shown in conjunction with fig. 1-3, atv 100 may also primarily include: and a steering gear 60, wherein the steering gear 60 is arranged on the vehicle frame 10, a plane vertical to the left-right direction is set as a second reference plane, and the projection of the steering gear 60 on the second reference plane is positioned behind the projection of the shock absorber 50 on the second reference plane. Specifically, the steering machine 60 may be connected to a steering wheel, and the steering machine 60 may transmit a steering force to wheels, so as to achieve a steering effect of the all-terrain vehicle 100, further, the projection of the steering machine 60 on the second reference plane is located behind the projection of the shock absorber 50 on the second reference plane, so that the structural design of the all-terrain vehicle 100 may be more reasonable, the stability and reliability of the all-terrain vehicle 100 may be improved, and the arrangement of the stabilizer bar 40 may be prevented from affecting the installation arrangement of the steering machine 60, so that the structural reliability of the all-terrain vehicle 100 may be further optimized.
As shown in fig. 1 to 3, the projection of the radiator 20 on the second reference surface is located in front of the projection of the ball pin link 43 on the second reference surface, and the projection of the ball pin link 43 on the second reference surface is located in front of the projection of the steering gear 60 on the second reference surface. Specifically, the projection of the radiator 20 on the second reference surface is located in front of the projection of the ball pin link 43 on the second reference surface, and the projection of the ball pin link 43 on the second reference surface is located in front of the projection of the steering gear 60 on the second reference surface, so that not only the installation of the ball pin link 43 can be further facilitated, but also the damping performance of the ball pin link 43 and the side bar 42 on the suspension assembly 30 can be improved, and the stability and reliability of the all-terrain vehicle 100 can be further improved.
Referring to fig. 5, the upper swing arm 31 may mainly include a first rod 311, a second rod 312 and a mounting plate 313, the first rod 311 is located in front of the second rod 312, an outer end of the first rod 311 is connected to an outer end of the second rod 312, an inner end of the first rod 311 and an inner end of the second rod 312 are spaced apart and connected to the frame 10, the mounting plate 313 is disposed on the second rod 312, and a lower end of the ball pin connecting rod 43 is disposed on the mounting plate 313. Specifically, the outer ends of the first rod 311 and the second rod 312 are connected, and the inner ends are arranged at intervals, so that after the inner ends of the first rod 311 and the second rod 312 are connected, the effect of the upper rocker arm 31 on improving the stability of the all-terrain vehicle 100 can be better, and the reliability of the all-terrain vehicle 100 can be improved.
Further, the mounting plate 313 is disposed on the second rod 312, and the ball pin link 43 is disposed on the mounting plate 313, so that not only the stability of the mounting arrangement of the ball pin link 43 can be ensured, but also the structural reliability of the second rod 312 can be improved.
As shown in fig. 5 and 6, the upper rocker arm 31 may further mainly include: a ball pin mounting seat 3132 and a nut 3133, the mounting plate 313 being provided with a through hole 3131, the ball pin mounting seat 3132 being provided at the through hole 3131, a lower end of the ball pin link 43 being inserted into the ball pin mounting seat 3132 and being threadedly coupled with the nut 3133. Specifically, by providing the ball pin mounting seat 3132 in the through hole 3131, after the lower end of the ball pin link 43 is inserted into the ball pin mounting seat 3132, the lower end of the ball pin link 43 may be fixedly connected to the lower end of the ball pin mounting seat 3132 by a nut 3133, so that the stability of the installation of the ball pin link 43 may be further improved. In addition, it is not necessary to provide additional mounting structures on second rod 312 and mounting plate 313 to mount ball pin link 43, which further simplifies the structure of atv 100 and optimizes the structural design of atv 100.
As shown in fig. 5, the ball-pin link 43 is disposed between the first rod 311 and the mounting plate 313. Specifically, the ball pin connecting rod 43 is arranged between the first rod body 311 and the mounting plate 313, so that the ball pin connecting rod 43 can make full use of the space between the first rod body 311 and the mounting plate 313, the structure of the all-terrain vehicle 100 can be more compact, and the stability of connection and fixation of the side rod 42 can be improved, so that the reliability of the all-terrain vehicle 100 can be improved.
Referring to fig. 5, a reinforcing member 315 is disposed between the first rod 311 and the mounting plate 313, and a reinforcing flange 3134 is disposed on the top of the mounting plate 313. Specifically, by providing the reinforcing member 315 between the first rod 311 and the mounting plate 313, not only the connection between the first rod 311 and the second rod 312 can be more stably provided, but also the structural strength of the entire upper swing arm 31 can be improved, and further, by providing the reinforcing flange 3134 on the top of the mounting plate 313, the structural strength of the mounting plate 313 can be further improved, so that the structural reliability of the upper swing arm 31 can be further improved.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the invention.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (12)
1. An all-terrain vehicle, comprising:
a plurality of ground engaging members;
a frame supported by the plurality of ground engaging members;
a cab supported by the frame;
the radiator is arranged at the front end of the frame, and the bottom of the radiator is arranged on the frame;
a suspension assembly respectively connected to left and right sides of the frame and oppositely disposed with respect to the radiator, the suspension assembly including: the upper rocker arm is arranged above the lower rocker arm, and the inner end of the upper rocker arm and the inner end of the lower rocker arm are both connected to the frame;
a stabilizer bar, the stabilizer bar comprising: the suspension assembly comprises a main rod and side rods, wherein the side rods are respectively connected to two sides of the main rod and are bent backwards relative to the main rod, the ends of the side rods are arranged on the suspension assembly, the main rod is arranged at the front end of the frame and is positioned in front of the radiator, the main rod is positioned in front of the bottom of the radiator, the center line of the main rod is higher than the bottom horizontal line of the radiator, the ends of the two side rods are respectively connected with a ball pin connecting rod, and the ball pin connecting rods are arranged on the upper rocker arm;
the steering gear is arranged on the frame, a plane perpendicular to the left-right direction is set as a second reference plane, the projection of the radiator on the second reference plane is positioned in front of the projection of the ball pin connecting rod on the second reference plane, and the projection of the ball pin connecting rod on the second reference plane is positioned in front of the projection of the steering gear on the second reference plane;
the upper rocker arm comprises a first rod body, a second rod body and a mounting plate, the first rod body is positioned in front of the second rod body, one ends, far away from the frame, of the first rod body and the second rod body are connected with each other, one ends, close to the frame, of the first rod body and the second rod body are arranged at intervals and are connected to the frame, the mounting plate is arranged on the second rod body, the lower end of the ball pin connecting rod is arranged on the mounting plate, the ball pin connecting rod is arranged between the first rod body and the mounting plate, and a reinforcing piece is arranged between the first rod body and the mounting plate; and/or the top of the mounting plate is provided with a reinforcing flange.
2. The all-terrain vehicle of claim 1, characterized in that the suspension assembly further comprises an upper rocker arm mounting bracket,
the upper rocker arm mounting bracket is arranged at the front end of the frame, a main rod mounting seat is arranged on the upper rocker arm mounting bracket, the inner ends of the upper rocker arms of the two suspension assemblies are arranged on the upper rocker arm mounting bracket, and the main rod is arranged on the main rod mounting seat.
3. The all-terrain vehicle of claim 2, characterized in that the main rod mount comprises: first mount pad and second mount pad, first mount pad set up in go up the top of rocking arm installing support, the second mount pad with first mount pad sets up relatively and inject the mounting hole jointly, the mobile jib is worn to establish in the mounting hole.
4. The all-terrain vehicle of claim 3, characterized in that the main rod mount further comprises: the bush, the bush set up in first mount pad with in the second mount pad and the cover establish on the mobile jib, the bush is provided with the oilhole, first mount pad with one in the second mount pad is provided with the glib talker, the glib talker with the oilhole is linked together.
5. The all-terrain vehicle of claim 3, characterized in that the main rod mount comprises: the fastener, the fastener wears to establish in proper order the second mount pad with first mount pad.
6. The all-terrain vehicle of claim 2, characterized in that the mast mounts are at least two, at least two of the mast mounts being spaced apart on the upper rocker arm mounting bracket.
7. The all-terrain vehicle of claim 1, characterized in that the main rod is horizontally disposed and extends in a left-right direction, and the side rods extend obliquely from the junction with the main rod toward a lower rear direction.
8. The all-terrain vehicle of claim 1, further comprising: a shock absorber, the side bar of the stabilizer bar, and the ball pin link are all located inside the shock absorber.
9. The all-terrain vehicle of claim 8, characterized in that an outer end of the upper rocker arm is provided with a shock absorber mounting bracket, the shock absorber being disposed between the frame and the shock absorber mounting bracket, and a lower end of the ball-pin link being located between an inner end of the upper rocker arm and the shock absorber mounting bracket.
10. The all-terrain vehicle of claim 9, characterized in that a plane perpendicular to the fore-aft direction is set as a first reference plane, and the projection of the sidebar and the ball-and-pin link on the first reference plane is located between the projection of the radiator on the first reference plane and the projection of the shock absorber on the first reference plane.
11. The all-terrain vehicle of claim 9, characterized in that a projection of the steering gear onto the second reference surface is located rearward of a projection of the shock absorber onto the second reference surface.
12. The all-terrain vehicle of claim 1, characterized in that the upper rocker arm further comprises: the mounting plate is provided with a through hole, the ball pin mounting seat is arranged at the position of the through hole, and the lower end of the ball pin connecting rod penetrates through the ball pin mounting seat and is in threaded connection with the nut.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111173341.5A CN113602054B (en) | 2021-10-09 | 2021-10-09 | All-terrain vehicle |
| US17/962,114 US11926191B2 (en) | 2021-10-09 | 2022-10-07 | All-terrain vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111173341.5A CN113602054B (en) | 2021-10-09 | 2021-10-09 | All-terrain vehicle |
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| Publication Number | Publication Date |
|---|---|
| CN113602054A CN113602054A (en) | 2021-11-05 |
| CN113602054B true CN113602054B (en) | 2022-07-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111173341.5A Active CN113602054B (en) | 2021-10-09 | 2021-10-09 | All-terrain vehicle |
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| Country | Link |
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| CN (1) | CN113602054B (en) |
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| US20140103627A1 (en) * | 2012-10-11 | 2014-04-17 | Polaris Industries Inc. | Side-by-side vehicle |
| CN104703866A (en) * | 2012-10-11 | 2015-06-10 | 北极星工业有限公司 | Side-by-side vehicle |
| US20180327038A1 (en) * | 2017-05-15 | 2018-11-15 | Polaris Industries Inc. | Three-wheeled vehicle |
| CN109435620A (en) * | 2018-12-27 | 2019-03-08 | 山东德泰机械制造集团有限公司 | A kind of ball pin stabilizer bar sunpender and assemble method and stabilizer bar assembly |
| CN212667060U (en) * | 2020-05-22 | 2021-03-09 | 赛格威科技有限公司 | All-terrain vehicle |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006036039A (en) * | 2004-07-27 | 2006-02-09 | Toyota Motor Corp | Support structure for cooling system parts |
| US8505938B2 (en) * | 2011-05-27 | 2013-08-13 | Honda Motor Co., Ltd. | Sway bar assembly and vehicle including same |
| US8485303B2 (en) * | 2011-10-07 | 2013-07-16 | Kawasaki Jukogyo Kabushiki Kaisha | Utility vehicle |
| US10800224B2 (en) * | 2018-04-02 | 2020-10-13 | Honda Motor Co., Ltd. | Frame and suspension assembly for a vehicle and vehicle having same |
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2021
- 2021-10-09 CN CN202111173341.5A patent/CN113602054B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140103627A1 (en) * | 2012-10-11 | 2014-04-17 | Polaris Industries Inc. | Side-by-side vehicle |
| CN104703866A (en) * | 2012-10-11 | 2015-06-10 | 北极星工业有限公司 | Side-by-side vehicle |
| US20180327038A1 (en) * | 2017-05-15 | 2018-11-15 | Polaris Industries Inc. | Three-wheeled vehicle |
| CN109435620A (en) * | 2018-12-27 | 2019-03-08 | 山东德泰机械制造集团有限公司 | A kind of ball pin stabilizer bar sunpender and assemble method and stabilizer bar assembly |
| CN212667060U (en) * | 2020-05-22 | 2021-03-09 | 赛格威科技有限公司 | All-terrain vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113602054A (en) | 2021-11-05 |
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