Side-turning resistant elastic wheel

An elastic wheel and anti-rollover technology, which is applied to high-elastic wheels, wheels, vehicle parts, etc., can solve problems such as tire puncture, air leakage, driving and braking hysteresis, and high cost, so as to achieve small wheel hysteresis and reduce rollover Trends, simple structure effects

Active Publication Date: 2013-09-11
NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, most of the existing vehicle wheels are pneumatic rubber tire wheels, which are greatly affected by the environment, and there are dangerous situations such as tire puncture, air leakage, and tire blowout. The reliability is poor, and even endangers the personal safety of passengers in severe cases.
In addition, when the existing vehicle turns, under the action

Method used

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  • Side-turning resistant elastic wheel
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  • Side-turning resistant elastic wheel

Examples

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Embodiment Construction

[0013] Now in conjunction with specific embodiments, the technical solution of the present invention is further described.

[0014] figure 1 with figure 2 As shown in , the anti-rollover elastic wheel is fixed to the vehicle shaft by the wheel hub 7 through hub bolts 11. One end of the spoke rod 4 is horizontally hinged with the hub connection groove 6 evenly distributed in the circumferential direction on the outer side of the wheel hub 7 with a connecting piece 5 such as a pin or a bolt, and the other end is hinged with a connecting piece 5 such as a pin or a bolt corresponding to the hub connecting groove 6. The connection groove on the T-shaped slide block 8 is horizontally hinged, and the hinges at both ends have degrees of freedom to rotate. The T-shaped slider 8 and the T-shaped chute 9 can slide and cooperate with each other to move laterally, and the end of the T-shaped chute 9 away from the wheel hub 7 is provided with a fixed return spring 10, and the T-shaped sl...

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PUM

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Abstract

The invention discloses a side-turning resistant elastic wheel and belongs to a wheel structure. The wheel comprises a wheel hub (7), a wheel rubber ring and spoke rods (4), wherein grooves (6) are distributed on the outer side of the wheel hub (7), T-shaped sliding grooves (9) are distributed on the inner side of the wheel rubber ring, a T-shaped sliding block (8) is installed at one end, close to the wheel hub (7), inside each T-shaped sliding groove (9), a reset spring (10) is installed between one end, away from the wheel hub (7), of each T-shaped sliding grove (9) and each T-shaped sliding block (8), one end of each spoke rod (4) is transversely hinged to each groove (6), the other end of each spoke rod (4) is transversely hinged to each T-shaped sliding block (8), and a connecting rod can rotate in a plane perpendicular to a wheel plane about a hinge point and can not rotate in a tangent direction of the wheel. The side-turning resistant elastic wheel is simple in structure, low in cost, few in phenomenon of slow moving of the wheel when driving and braking are conducted and capable of delaying a side-turning tendency when a vehicle makes a turn and transverse force or transverse acceleration is imposed on the wheel, and has a certain side-turning resistant effect.

Description

technical field [0001] The invention relates to a wheel structure, in particular to an anti-rollover elastic wheel. Background technique [0002] At present, most of the existing vehicle wheels are pneumatic rubber tire wheels, which are greatly affected by the environment, and there are dangerous situations such as tire puncture, air leakage, and blowout. The reliability is poor, and even endangers the personal safety of the occupants. In addition, when the existing vehicle turns, under the action of lateral force (or lateral acceleration), there is a tendency to roll along the contact axis between the inner wheel and the road surface, and there is a danger of rollover. Although some technical personnel have proposed some novel elastic wheel ideas, there are disadvantages such as high cost, complex structure, certain driving and braking hysteresis, and inability to prevent rollover. Contents of the invention [0003] In order to solve the deficiencies in the existing whe...

Claims

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Application Information

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IPC IPC(8): B60B9/02
Inventor 李小龙赵又群臧利国李波
Owner NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
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