An intelligent lifting trailer comprises a trailer frame, a traction connecting piece is installed at the front end of the trailer frame and used for being connected with a tractor, two wheel supporting shafts are arranged on the trailer frame and arranged side by side in the front-back direction, the left side and the right side of the trailer frame are each provided with two wheel assemblies, and the four wheel assemblies correspond to the two ends of the two wheel supporting shafts; in conclusion, the lifting of the frame is controlled through the lifting oil cylinders in the four groups of wheel assemblies, so that the height of the frame is flexibly adjusted, and a towed vehicle is convenient to load and unload; fault safety protection is further arranged, when an oil supply system breaks down, the situation that the frame is too low to make contact with the ground due to excessive shrinkage of a piston rod is prevented through parts such as a limiting cover, an inductance proximity sensor and a pin, a warning lamp is triggered to prompt a driver to handle in time, and safety under the fault condition is enhanced; the adaptability and comfort of the trailer are improved, the safety performance is remarkably enhanced, and remarkable progress is brought to the trailer industry.

    一种智能升降拖车,包括车架,车架的前端安装有牵引连接件,牵引连接件用于连接牵引车,车架上设置有两根车轮支撑轴,两根车轮支撑轴前后并排设置,车架的左右两侧各设有两组车轮总成,四组车轮总成与两根车轮支撑轴的两端相对应;综上所述,本发明通过四组车轮总成中的升降油缸控制车架的升降,实现车架高度的灵活调整,便于装卸被拖车辆;本发明还设置了故障安全防护,在供油系统故障时,通过限位罩、电感接近传感器和销钉等部件防止活塞杆过度收缩导致车架过低接触地面,触发警示灯提示驾驶员及时处理,增强故障情况下的安全性;本发明不仅提升了拖车的适应性和舒适性,还显著增强了安全性能,为拖车行业带来了显著的进步。


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    Title :

    Intelligent lifting trailer


    Additional title:

    一种智能升降拖车


    Contributors:

    Publication date :

    2024-08-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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 / B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein



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