A wheel hub structure of a truck
A wheel hub and truck technology, applied in the field of auto parts, can solve the problems of poor cooling effect and no cooling system, so as to improve the heat dissipation performance, improve the convenience, and achieve the effect of heat dissipation
Active Publication Date: 2020-02-11
ZHEJIANG YUELING
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- Application Information
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Problems solved by technology
[0004] The truck hub assembly in the above-mentioned patent documents does not have a special cooling system, and usually adopts natural air cooling, which has a poor cooling effect
Method used
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Embodiment Construction
[0020] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.
[0021] Such as figure 1 As shown, the hub structure includes a cylindrical rim 1, the outer side of the rim 1 is fixed with a spoke 2, and the spoke 2 is provided with a weight-reducing cooling hole 21, and the outer surface of the spoke 2 is provided with an installation shaft 3 at the middle position. The shaft 3 is provided with a barrel-shaped water storage tank 4 and the water storage tank 4 can rotate relative to the rim 1. The inner surface of the water storage tank 4 is connected with the outer surface of the spoke 2 by ball rolling. The outer surface of the water storage tank 4 is provided with The fan 5 is attached with an asbestos ring 6 on the inner side wall of the rim 1, the water storage tank 4 is provided w...
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The invention provides a truck hub structure, belongs to the technical field of automobile manufacture and solves the technical problems that, for instance, existing truck hubs have poor heat-dissipating performance. The truck hub structure comprises a rim in tubular shape, a spoke is fixed outside the rim, the middle of the outer side of the spoke is provided with a mounting shaft, a water storage tank in barrel shape is arranged on the mounting shaft and may rotate relative to the rim, the inner side of the water storage tank is in rolling connection with the outer side of the spoke via balls, a fan is arranged outside the water storage tank, an asbestos ring is attached to the inner wall of the rim, the water storage tank is provided with a spray faucet, a nozzle of the spray faucet faces the asbestos ring, and a connection rod for connecting a truck body is fixed to the water storage tank. The truck hub structure employs the combination of water cooling and air cooling, the coolingeffect is guaranteed, and better safety and reliability are provided.
Description
technical field [0001] The invention belongs to the technical field of auto parts, and relates to a hub structure, in particular to a hub structure of a truck. Background technique [0002] The wheel hub is an important part of the car. It is used to support the metal part of the tire inside the tire. It is usually in the shape of a barrel, and the center is mounted on the axle. Also known as rims, steel rims, wheels, and tire bells. There are many types of hubs according to diameter, width, molding method and material. As a kind of truck, the truck has the characteristics of large mass and strong bearing capacity. It also has high inertia and high requirements on the braking system. During long-distance transportation, high temperature will adversely affect the performance of the tires and the braking system. Therefore, the wheels must be The temperature at the hub is controlled within a certain range. Generally, a long-distance large car will be equipped with a water br...
Claims
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IPC IPC(8): B60B19/10B60B27/00
CPCB60B19/10B60B27/00B60B2900/513
Inventor 林斌林平万坤苏俩征田勇许国强万士文计森林李庆贺
Owner ZHEJIANG YUELING