Novel all-terrain off-road vehicle

Abstract

The utility model provides a novel all-terrain off-road vehicle, and belongs to the technical field of all-terrain vehicles. The problems that when the off-road vehicle passes through complex terrains such as deserts, mountainous regions and marshes for a long time, performance of a rotating shaft system of the off-road vehicle is reduced and even faults are caused due to long-time rotation and continuous abrasion are solved. The novel all-terrain off-road vehicle comprises a vehicle frame and a base installed at the bottom of the vehicle frame, swing arm assemblies used for controlling the vehicle frame to swing are arranged at the two ends of the vehicle frame, each swing arm assembly comprises an upper swing arm and a lower swing arm, a swing rotating shaft is arranged between each upper swing arm and the corresponding lower swing arm and is in a hollow shape, and a fixing plate is arranged on each upper swing arm. The lower swing arm is provided with a fixing seat, and the fixing plate and the fixing seat are both provided with bearing blocks used for being connected with the swing rotating shaft. According to the utility model, the durability and the stability of the off-road vehicle under all-terrain conditions are improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to all terrain vehicle technical field relates to a kind of all terrain vehicle, especially a kind of new all terrain off-road vehicle. BACKGROUND

[0002] All terrain vehicle refers to the vehicle that can travel on any terrain, and it can walk freely on the terrain where ordinary vehicles are difficult to maneuver. It is commonly known as a sand vehicle in China. Because its structure is very similar to that of a motorcycle, and many parts are universal with motorcycles, some people also call it a "four-wheel motorcycle".

[0003] All terrain off-road vehicle has been widely used in the fields of exploration, rescue, military and entertainment due to its powerful off-road capability and wide applicability. However, when crossing complex terrain such as desert, mountain and marsh for a long time, the rotating shaft system of the off-road vehicle often deteriorates in performance and even causes failure due to long-term rotation and continuous wear and tear. SUMMARY

[0004] The utility model aims at the above-mentioned problems existing in the prior art, and provides a new anti-wear rotating shaft all terrain off-road vehicle.

[0005] The utility model discloses a kind of new all terrain off-road vehicles, including frame and the base of installation in the bottom of frame, it is characterized in that, the frame both ends are provided with the swing arm assembly for controlling its swing, the swing arm assembly includes upper swing arm and lower swing arm, swing pivot is provided between the upper swing arm and lower swing arm, and the swing pivot is hollow, fixed plate is provided on the upper swing arm, the lower swing arm is provided with fixed seat, bearing block for connecting swing pivot is provided on the fixed plate and fixed seat, bearing block is installed in the clamping seat, installation groove is opened in the inner wall of the clamping seat, a plurality of anti-wear components are installed in the installation groove, the anti-wear component includes anti-wear ring block, the anti-wear ring block is fixed by ring insertion and installation groove cooperation, and the bottom of the ring insertion is provided with spring pad with elastic function.

[0006] In the above-mentioned new all terrain off-road vehicle, the frame is provided with a steering gear for controlling the rotation of the vehicle, and the steering gear is provided with a steering rod, and the steering rod is connected with the upper swing arm.

[0007] In the above-mentioned new all terrain off-road vehicle, the upper swing arm and the lower swing arm are provided with a damping component for damping, and the damping component includes a support rod, a shock absorber mounted on the support rod and a coil spring sleeved on the shock absorber.

[0008] The upper half of the bearing block is in a circular shape and the lower half is in a cuboid structure.

[0009] The swing pivot is provided with a main shaft for mounting a tire.

[0010] Compared with the prior art, the new all-terrain vehicle has improved durability and stability under all-terrain conditions by adopting the anti-wear assembly structure, and the anti-wear ring block in the anti-wear assembly helps to reduce the friction between the clamping block and the bearing block. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 is a sectional view of the new all-terrain vehicle.

[0012] Figure 2 is a partial sectional view of the new all-terrain vehicle.

[0013] In the figure, 1 is a frame, 2 is a base, 3 is an upper swing arm, 4 is a lower swing arm, 5 is a swing pivot, 6 is a fixed plate, 7 is a fixed seat, 8 is a bearing block, 9 is a clamping seat, 10 is a mounting groove, 11 is an anti-wear ring block, 12 is an insertion ring, 13 is a spring pad, 14 is a steering gear, 15 is a steering rod, 16 is a shock absorbing assembly, 17 is a support rod, 18 is a shock absorber, 19 is a coil spring, and 20 is a main shaft. DETAILED DESCRIPTION

[0014] The following is a specific embodiment of the present application combined with the drawings, which further describes the technical solution of the present application, but the present application is not limited to these embodiments.

[0015] As Figure 1 , Figure 2As shown, the novel all-terrain vehicle includes a frame 1 and a base 2 installed at the bottom of the frame 1, and swing arm assemblies are arranged at both ends of the frame 1 for controlling the swing thereof, the swing arm assemblies include an upper swing arm 3 and a lower swing arm 4, a swing pivot 5 is arranged between the upper swing arm 3 and the lower swing arm 4, and the swing pivot 5 is hollow, the upper swing arm 3 is provided with a fixing plate 6, the lower swing arm 4 is provided with a fixing seat 7, the fixing plate 6 and the fixing seat 7 are both provided with bearing blocks 8 for connecting the swing pivot 5, the swing pivot 5 is provided with a clamping seat 9 for mounting the bearing blocks 8 on the inner wall thereof, the bearing blocks 8 are mounted in the clamping seat 9, the clamping seat 9 is provided with mounting grooves 10 in the inner wall thereof, and a plurality of anti-wear assemblies are mounted in the mounting grooves 10, the anti-wear assembly includes an anti-wear ring block 11, the anti-wear ring block 11 is fixed by cooperating with the mounting groove 10 through an insertion ring 12, and the insertion ring 12 is provided with a spring pad 13 at the bottom thereof for elastic effect, when the bearing block 8 is mounted in the clamping seat 9, the bearing block 8 cooperates with the anti-wear ring block 11, and when the bearing block 8 rotates, the rotating track thereof is on the anti-wear ring block 11 and does not rub against the clamping seat 9; the spring pad 13 fixes the anti-wear assembly, the anti-wear assembly is inserted into the mounting groove 10 through the insertion block, and the spring pad 13 is supported on both sides of the mounting groove 10.

[0016] Further, the frame 1 is provided with a steering gear 14 for controlling the rotation of the vehicle, and the steering gear 14 is provided with a steering rod 15, the steering rod 15 is connected with the upper swing arm 3, and the steering rod 15 drives the upper swing arm 3 to rotate the vehicle through the steering gear 14.

[0017] Further, the upper swing arm 3 and the lower swing arm 4 are provided with a damping assembly 16 for damping effect, and the damping assembly 16 includes a supporting rod 17, a shock absorber 18 mounted on the supporting rod 17, and a coil spring 19 sleeved on the shock absorber 18.

[0018] Further, the upper half of the bearing block 8 is circular, and the lower half is a cuboid structure, the upper half of the bearing block 8 is circular for being mounted in the clamping seat 9 and rotating, and the lower half is a cuboid structure for being conveniently fixed and mounted on the upper swing arm 3 and the lower swing arm 4.

[0019] Further, the swing pivot 5 is provided with a main shaft 20 for mounting a tire.

[0020] The specific embodiments described herein are merely illustrative of the spirit of the present application. Those skilled in the art of the present application can make various modifications or supplements to the described specific embodiments or replace them with similar ways, without deviating from the spirit of the present application or exceeding the scope defined by the appended claims.

[0021] Although the terms of frame 1, base 2, upper swing arm 3, lower swing arm 4, swing pivot 5, fixing plate 6, fixing seat 7, bearing block 8, clamping seat 9, mounting slot 10, wear-resistant ring block 11, insertion ring 12, spring pad 13, steering gear 14, steering rod 15, damping assembly 16, support rod 17, shock absorber 18, helical spring 19, main shaft 20 are used more in this article, the possibility of using other terms is not excluded. Using these terms is only for more convenient description and explanation of the essence of the utility model; it is contrary to the spirit of the utility model to interpret them as any kind of additional limitation.

Claims

1. A new type of all-terrain vehicle comprising a frame (1) and a base (2) mounted at the bottom of the frame (1), characterized in that, The frame (1) is provided with swing arm assemblies at both ends for controlling swing thereof, the swing arm assemblies comprise upper swing arms (3) and lower swing arms (4), swing pivots (5) are arranged between the upper swing arms (3) and the lower swing arms (4), the swing pivots (5) are hollow, the upper swing arms (3) are provided with fixing plates (6), the lower swing arms (4) are provided with fixing bases (7), the fixing plates (6) and the fixing bases (7) are provided with bearing blocks (8) for connecting the swing pivots (5), the swing pivots (5) are provided with clamping seats (9) for mounting the bearing blocks (8) on inner walls thereof, the bearing blocks (8) are mounted in the clamping seats (9), the clamping seats (9) are provided with mounting grooves (10) in inner walls thereof, a plurality of anti-abrasion assemblies are mounted in the mounting grooves (10), the anti-abrasion assemblies comprise anti-abrasion ring blocks (11), the anti-abrasion ring blocks (11) are fixed by cooperating with the mounting grooves (10) through insertion rings (12), and the insertion rings (12) are provided with spring pads (13) at bottoms thereof for elastic effect.

2. A new all-terrain vehicle according to claim 1, characterized in that, The frame (1) is provided with a steering gear (14) for controlling rotation of the vehicle, and the steering gear (14) is provided with a steering rod (15), the steering rod (15) is connected with the upper swing arms (3).

3. A new ATV all-terrain vehicle according to claim 1, characterized in that, The upper swing arms (3) and the lower swing arms (4) are provided with damping assemblies (16) for damping effect, the damping assemblies (16) comprise support rods (17), dampers (18) mounted on the support rods (17) and helical springs (19) sleeved on the dampers (18).

4. A new ATV according to claim 1, characterized in that, The bearing blocks (8) are circular in upper halves and cuboid in lower halves.

5. A new ATV all-terrain vehicle according to claim 1, characterized in that, The swing pivots (5) are provided with main shafts (20) for mounting tires.

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