Automobile wheel hub fan

A technology for automobile hubs and fans, which is applied to wheels, vehicle parts, brakes, etc., can solve the problems of small surrounding space and difficulty in installing heat dissipation mechanisms, and achieve the effects of improving reliability, reducing temperature, and convenient operation

Inactive Publication Date: 2012-10-10
刘硕毅
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the actual driving process of the car, because the wheel hub is rotating, and it has to bear load and brake, and the surrounding space is also small, it is difficult to install a professional heat dissipation mechanism

Method used

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  • Automobile wheel hub fan

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Effect test

Embodiment Construction

[0013] The automobile hub fan of the present invention, as shown in the accompanying drawings, it comprises fan blade base (1), ring gear (2), bearing (3), sun gear shaft (4), rear end cover (5), counterweight (6), mounting strip (7) and wheel hub (8), the hub (8) is equipped with fan blade seat (1), inner ring gear (2), bearing (3), sun gear shaft (4) and rear end The automobile hub fan formed by the cover (5) is connected with a counterweight (6) on the outer circumference of the ring gear (2). When the hub (8) rotates, the inner ring gear (2) cannot rotate more than half a turn under the gravity of the counterweight (6), so the sun gear shaft (4) accelerates to rotate relative to the hub (8), and drives the fan blade seat ( 1) Accelerate the rotation, generate air volume, blow to the wheel hub (8) and the brake, and reduce the temperature of the car wheel hub and the brake.

[0014] The fan blade seat (1) includes left and right fan blade seats at the same time, and the fa...

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PUM

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Abstract

The invention relates to an automobile wheel hub fan, and belongs to the field of mechanical fans applied to an automobile. The fan can be installed in an automobile wheel hub and can blow and cool the automobile wheel hub and a brake. The automobile wheel hub fan comprises a fan blade seat (1), a ring gear (2), a bearing (3), a solar wheel axle (4), a rear end cap (5), a counterweight (6), a mounting bar (7) and a wheel hub (8), wherein the wheel hub (8) is provided with the automobile wheel hub fan consisting of the fan blade seat (1), the ring gear (2), the bearing (3), the solar wheel axle (4) and the rear end cap (5), and the counterweight (6) is connected onto the periphery of the ring gear (2). When the wheel hub (8) rotates, the ring gear (2) can not rotate a half turn under the action of gravity of the counterweight (6), and then the solar wheel axle (4) accelerates and rotates relative to the wheel hub (8), and drives the fan blade seat (1) to accelerate and rotate to generate air which blows onto the wheel hub (8) and brake, thereby reducing the temperature of the automobile wheel hub and the brake.

Description

technical field [0001] The automobile wheel hub fan of the present invention is installed in the automobile wheel hub to assist heat dissipation mechanical parts. As the wheel rotates, the fan blades accelerate to rotate to blow air and dissipate heat to the wheel hub and brakes, and belong to the field of mechanical fans applied to automobiles. Background technique [0002] When the car is running, irregular braking, tire and ground friction, and hub bearings will generate a lot of heat, especially for trucks, which will run at high speed for a long time after loading, and the temperature of tires, hubs and brakes will be very high, which will affect the braking performance. , tire life, hub bearing life, tire bursting, brake failure in severe cases lead to accidents. [0003] Experienced drivers will stop and take a rest after a certain period of time for a long-term high-speed driving car, and continue driving after the temperature drops, but this is inefficient. Or, was...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60B19/00B60T5/00
Inventor 刘硕毅刘钱超章伟艳刘硕高刘彦禹
Owner 刘硕毅
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