Auxiliary wheel set for all-terrain vehicle

Abstract

The utility model provides an auxiliary wheel set for an all-terrain vehicle, and belongs to the technical field of vehicle wheel sets. The auxiliary wheel set for the all-terrain vehicle solves the problem that an existing all-terrain vehicle is poor in wading power and comprises a wheel set assembly, a tire is arranged on the wheel set assembly, a hub is arranged in the tire, a motor mounting part is arranged in the center of the hub, a power motor is arranged in the motor mounting part, and a plurality of fan-shaped spokes are arranged between the hub and the motor mounting part. The wading power assisting device has the advantages that the wading power is large, and the vehicle can be pushed in an assisting mode when inclined.

Description

Technical Field

[0001] The utility model belongs to the technical field of vehicle wheel sets and relates to an auxiliary wheel set, in particular to an auxiliary wheel set for an all-terrain vehicle. Background Art

[0002] Training wheels are devices installed on cars to enhance the stability, balance or passability of the car. Usually, a training wheel with a smaller diameter than the original tire is installed on one side of each car wheel. These training wheels can respond quickly in emergency situations and improve driving safety.

[0003] Traditional training wheels are smaller drive wheels that increase the passability by increasing the contact area between the wheels and the ground. They can also make contact in advance when going uphill or downhill to further increase off-road capabilities. However, training wheels play a smaller role in assisting vehicles in wading. Summary of the invention

[0004] The utility model aims to solve the above problems in the prior art and provides an auxiliary wheel set for a water and road dual-purpose all-terrain vehicle.

[0005] The purpose of the utility model can be achieved through the following technical solutions: an auxiliary wheel set for an all-terrain vehicle, characterized in that it includes a wheel set assembly, a tire is provided on the wheel set assembly, and a hub is provided inside the tire, a motor mounting portion is provided at the center of the hub, and a power motor is provided inside the motor mounting portion, a plurality of fan-shaped spokes are provided between the wheel hub and the motor mounting portion, a support shaft is provided on the motor mounting portion, and a rotating motor is provided at the top of the support shaft.

[0006] In the above-mentioned auxiliary wheel set for an all-terrain vehicle, a shock absorbing component is provided on the support shaft, and two symmetrically arranged pressure blocks are provided on the shock absorbing component, and a support spring is provided between the pressure blocks.

[0007] In the above-mentioned auxiliary wheel set for an all-terrain vehicle, the pressure block is provided with symmetrically arranged couplings, and the ends of the couplings are provided with guide fillets.

[0008] In the above-mentioned auxiliary wheel set for an all-terrain vehicle, a buffer washer is provided on the top of the pressure block.

[0009] Compared with the prior art, the auxiliary wheel set for the all-terrain vehicle controls the rotation of the support shaft through a motor, so that the gears can achieve multi-directional rotation, thereby increasing the applicability of the vehicle in getting out of trouble and driving on the road. When the vehicle tilts at too large an angle or wades through water, the wheel set assembly rises and connects to the rotating motor through a coupling, which can control the motor to rotate the auxiliary wheel at an angle. When wading through water, the fan-shaped spokes act as oars, providing auxiliary power to the vehicle when wading, thereby increasing the vehicle's multi-terrain passability. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a structural schematic diagram of the auxiliary wheel set for the all-terrain vehicle.

[0011] Figure 2 It is a structural schematic diagram of the auxiliary wheel set for the all-terrain vehicle.

[0012] In the figure, 1. rotating motor; 2. supporting spring; 3. wheel assembly; 4. power motor; 5. tire; 6. supporting shaft; 7. pressure block; 8. shock-absorbing assembly; 9. buffer gasket; 10. motor mounting part; 11. fan-shaped spokes; 12. wheel hub; 13. guide fillet; 14. coupling. DETAILED DESCRIPTION

[0013] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0014] like Figure 1 , 2 As shown, the auxiliary wheel set for the all-terrain vehicle includes a wheel set assembly 3, a tire 5 is provided on the wheel set assembly 3, and a wheel hub 12 is provided inside the tire 5, a motor mounting portion 10 is provided at the center of the wheel hub 12, and a power motor 4 is provided inside the motor mounting portion 10, and a plurality of fan-shaped spokes 11 are provided between the wheel hub 12 and the motor mounting portion 10, a support shaft 6 is provided on the motor mounting portion 10, and a rotating motor 1 is provided on the top of the support shaft 6. During normal driving, the auxiliary wheel does not contact the ground. When climbing a slope is required, the power motor 4 drives the motor to control the rotation of the auxiliary wheel to increase the contact area and friction between the tire 5 and the ground when the vehicle is tilted. When wading, the rotating motor 1 controls the rotation of the support shaft 6 and rotates the tire 5 assembly to a specified angle. The power motor 4 operates to disturb the water source through the fan-shaped spokes 11 to provide auxiliary power to the vehicle.

[0015] Preferably, a shock absorbing assembly 8 is provided on the support shaft 6 , and two symmetrically arranged pressure blocks 7 are provided on the shock absorbing assembly 8 , and a support spring 2 is provided between the pressure blocks 7 .

[0016] Preferably, a symmetrically arranged coupling 14 is provided on the pressure block 7, and a guide fillet 13 is provided at the end of the coupling 14. During normal driving, the coupling 14 is separated under the action of gravity, and the coupling 14 is connected when the vehicle is wading or climbing a slope to prevent the rotating motor 1 from being damaged due to normal high-speed driving.

[0017] Preferably, a buffer washer 9 is provided on the top of the pressure block 7 .

[0018] The specific embodiments described herein are merely examples of the spirit of the present invention. A person skilled in the art of the present invention may make various modifications or additions to the specific embodiments described or replace them in a similar manner, but this will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

[0019] Although the present invention uses more terms such as rotating motor 1, supporting spring 2, wheel assembly 3, power motor 4, tire 5, supporting shaft 6, pressure block 7, shock absorbing assembly 8, buffer washer 9, motor mounting portion 10, fan-shaped spoke 11, wheel hub 12, guide fillet 13, coupling 14, etc., it does not exclude the possibility of using other terms. The use of these terms is only for more convenient description and explanation of the essence of the utility model; interpreting them as any additional restrictions is contrary to the spirit of the utility model.

Claims

1. An auxiliary wheel set for an all-terrain vehicle, characterized in that: The invention comprises a wheel assembly (3), wherein a tire (5) is provided on the wheel assembly (3), and a wheel hub (12) is provided inside the tire (5), a motor mounting portion (10) is provided at the center of the wheel hub (12), and a power motor (4) is provided inside the motor mounting portion (10), a plurality of fan-shaped spokes (11) are provided between the wheel hub (12) and the motor mounting portion (10), a support shaft (6) is provided on the motor mounting portion (10), and a rotating motor (1) is provided at the top of the support shaft (6).

2. The auxiliary wheel set for an all-terrain vehicle according to claim 1, characterized in that: The support shaft (6) is provided with a shock absorbing component (8), the shock absorbing component (8) is provided with two symmetrically arranged pressure bearing blocks (7), and a support spring (2) is provided between the pressure bearing blocks (7).

3. The auxiliary wheel set for an all-terrain vehicle according to claim 2, characterized in that: The pressure bearing block (7) is provided with symmetrically arranged couplings (14), and the ends of the couplings (14) are provided with guide fillets (13).

4. The auxiliary wheel set for an all-terrain vehicle according to claim 2, characterized in that: A buffer washer (9) is provided on the top of the pressure bearing block (7).

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