The invention relates to a hydraulic steering wet brake front axle. The hydraulic steering wet brake front axle consists of steering brake bodies on two sides of an axle body and a brake oil path. Each brake body consists of a front axle steering knuckle, an oil cylinder body, a supporting pin, a spring, a Y-shaped oil seal ring, a piston, a brake disc, a friction disc, a brake side plate, an inner gear ring, a hub seal ring, a hub, a hub end cover, a steering knuckle nut and a bearing; the brake oil path consists of two paths of hub oil and brake oil which are supplied through pipes which are additionally arranged outside the oil cylinder bodies, and the end surface of each oil cylinder body is provided with a hub oil inlet, a hub oil outlet and a brake oil inlet. The hydraulic steering wet brake front axle has the beneficial effects that since the brake discs and the friction discs of a wet brake are immersed in oil, brake heat dissipation speed is fast and the friction loss is fewer; since each single-rod double-acting oil cylinder body directly drives the corresponding front axle steering knuckle to rotate, the rotation of the wheels is realized; since each fully-closed Y-shaped oil seal ring drives a piston movement structure, the entrance of foreign matters is precluded and the safety and reliability are high.
Hydraulic steering wet brake front axle
2016-02-10
Patent
Elektronische Ressource
Englisch
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Europäisches Patentamt | 2024
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