The invention discloses a hydraulic overturning device for a travel trailer carriage cover. The hydraulic overturning device comprises a frame, a carriage, the carriage cover and a hydraulic oil cylinder. The hydraulic overturning device for the travel trailer carriage cover is characterized in that a mounting base is fixed at the bottom of the frame, a rotating shaft is supported on the mounting base in a rotating mode, one end of the rotating shaft is connected with a push rod in a non-rotation mode, the other end of the rotating shaft is connected with a rocker arm in a non-rotation mode, a piston rod of the hydraulic oil cylinder hinged to the bottom of the frame is hinged to the free end of the push rod, a sliding groove is formed in the rear end wall of the carriage cover, a sliding block arranged in the sliding groove is hinged to the free end of the rocker arm, and the hydraulic oil cylinder is communicated with a hydraulic control system through an oil inlet pipe and an oil return pipe. The hydraulic overturning device for the travel trailer carriage cover is compact in design, small in size, low in manufacturing cost, and capable of not occupying the space of the carriage; impurities are not likely to be twisted into a hydraulic driving element, using is reliable and safety is good.
Hydraulic overturning device for travel trailer carriage cover
2015-07-22
Patent
Electronic Resource
English
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 |
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