The invention provides an electronic limiting structure for preventing a compartment of a mining truck from tipping over, which comprises a pilot oil supply valve, the pilot oil supply valve is provided with a high-pressure oil outlet, and the high-pressure oil outlet is connected with an electromagnetic valve group through a first oil conveying pipeline; the electromagnetic valve set is provided with an electromagnetic valve set oil inlet, an electromagnetic valve set oil supply port and an electromagnetic valve set oil return port, the electromagnetic valve set oil inlet is communicated with the high-pressure oil outlet through a first oil conveying pipeline, and the electromagnetic valve set oil supply port is connected with the pilot operation valve through a second oil conveying pipeline. An oil return opening of the electromagnetic valve set is connected with the oil tank through a third oil conveying pipeline. The problem that the compartment bucket of the mining truck is difficult to limit can be solved, the compartment is positioned after being overturned to a certain degree, an oil cylinder machine frame is protected, and the limiting device is suitable for being used by all mining trucks.
本发明提供了一种用于防止矿运卡车车厢倾翻的电子限位结构,包括先导供油阀,所述先导供油阀设有高压出油口,所述高压出油口通过第一输油管路与电磁阀组相连接,所述电磁阀组设有电磁阀组进油口、电磁阀组供油口、电磁阀组回油口,所述电磁阀组进油口通过第一输油管路与高压出油口相连通,所述电磁阀组供油口通过第二输油管路与先导操作阀相连接,所述电磁阀组回油口口通过第三输油管路与油箱相连接。本发明能够解决矿运卡车厢斗限位难的问题,使车厢倾翻到一定程度定位,保护油缸机器车架,本发明适合所有矿运卡车的使用。
Electronic limiting structure for preventing carriage of mining truck from tipping over
一种用于防止矿运卡车车厢倾翻的电子限位结构
2023-12-01
Patent
Electronic Resource
Chinese
IPC: | B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS |
Mining dump truck carriage with heating channel structure
European Patent Office | 2020
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