an oval drive wheel
An oval, driving wheel technology, applied in the direction of wheels, vehicle parts, transportation and packaging, etc., can solve the problems of occupying the lateral space of the body, interfering with the normal design of the engine space, and affecting the passenger space of the car.
Active Publication Date: 2018-12-07
苏州济和精密传动系统有限公司
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Problems solved by technology
When the car body requires a smaller body height, only the diameter of the wheel can be reduced and the width of the wheel can be increased. However, the increase of the wheel width will occupy the lateral space of the car body, which will greatly affect the passenger space of the car or interfere with the normal operation of the engine space. design, so it is necessary to design a wheel that can reduce the height and width of the vehicle
Method used
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Embodiment Construction
[0018] Such as figure 1 , 4 As shown, it includes back plate 1, side lug 3, middle lug 4, rubber ring 5, telescopic outer cover 6, telescopic inner rod 7, elliptical track 8, balance wheel 9, drive shaft 10, body support plate 11, Shock sleeve 12, shock-absorbing spring 13, shock-absorbing rod 16, shock-absorbing rod support 17, rotating connector 18, vehicle body support bushing 19, guide groove 20, track rotating shaft bushing 24, middle lug support 25, telescopic hole 26, Ring groove 27, inner rod pendulum shaft 28, inclined plane 29, radial surface 30, pendulum hole 31, clamping hole 32, wherein as Figure 6 As shown, one end of the drive shaft 10 has a ring groove 27, and seven inner rod pendulum shafts 28 are evenly installed on the two groove walls of the chute in the circumferential direction, as figure 2 , 3 As shown, each inner rod pendulum shaft 28 is equipped with a telescopic inner rod 7, and the lower end of the telescopic overcoat 6 has a telescopic hole 26,...
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The invention belongs to the technical field of automobile drive axles, in particular to an elliptical drive wheel, the invention comprises a rubber ring, a telescopic outer sleeve, a telescopic innerrod, an elliptical track, a shock-absorbing spring and a rotary connector, wherein the body is installed on the support shaft sleeve of the body through the shock-absorbing spring; in the design of the elliptical wheel, the driving shaft drives the telescopic inner rod, the telescopic outer sleeve and the lugs to drive the rubber ring to elliptically rotate, and the rubber ring contacts with theground to achieve the driving purpose. The orbital rotating shaft sleeve is connected with the body supporting sleeve through a rotating connector, so that the whole elliptical wheel can rotate relative to the body, the elliptical wheel can be integrally adapted to the rotation of the ground terrain, the position of the elliptical wheel contacting with the ground is constant, and the elliptical wheel frame is beneficial to the reinforcement design of the elliptical wheel frame. Compared with the ordinary round wheel and the ground contact arc can be very large, the overall height of the wheelcan be very small, to meet the requirements of the body, the most important thing is that compared with the ordinary wheel and the ground friction is greater, more conducive to vehicle braking and acceleration.
Description
Technical field [0001] The invention belongs to the technical field of automobile driving axles, in particular to an elliptical driving wheel. Background technique [0002] At present, the wheels of cars all use pure circular wheels, and the simple structure of circular wheels has realized the irreplaceable role as wheels. For a car, the larger the diameter and width of the wheel, the greater the static friction it can generate with the ground, so the stronger the braking and acceleration performance. When the car body requires a smaller body height, only the diameter of the wheel can be reduced and the width of the wheel can be increased. However, the increase of the wheel width will occupy the lateral space of the car body, which will greatly affect the passenger space of the car or interfere with the normal operation of the engine space. Design, so it is necessary to design a wheel that can reduce the height and width of the vehicle body. [0003] The present invention ...
Claims
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IPC IPC(8): B60B19/00
CPCB60B19/00B60B2900/131
Inventor 李永建
Owner 苏州济和精密传动系统有限公司