Power connector, two-body all-terrain vehicle

Abstract

The invention discloses a power connector which comprises a rotating inner core and a fixed outer shell. Three annular oil ways are arranged on the peripheral portion of the rotating inner core. Three end face oil openings are formed in one end of the rotating inner core, and the three end face oil openings communicate with three annular oil ways in a one-to-one correspondence manner. Three side face oil openings are formed in the side face of the fixed outer shell. The rotating inner core is sleeved with the fixed outer shell. The rotating inner core and the fixed outer shell can rotate relatively. The three side face oil openings communicate with the three annular oil ways in a one-to-one correspondence manner. The three annular oil ways include the two high-pressure oil ways and one low-pressure oil way. An oil discharging hole is formed in the rotating inner core and is a radial hole, one end opening of the oil discharging hole is located in the combined face of the rotating inner core and the fixed outer shell, and the other end opening of the oil discharging hole communicates with the low-pressure oil way. In the working process of the power connector, the rotating inner core and the fixed outer shell can flexibly rotate relatively, a connecting pipeline cannot be subjected to torsional deformation, the oil seepage phenomenon cannot happen to a transition connector as well, and safety and reliability of a power system are ensured.

Description

technical field [0001] The invention relates to the technical field of engineering machinery, in particular to a power connector. In addition, the invention also relates to a double-body all-terrain vehicle. Background technique [0002] The dual-body all-terrain vehicle is an all-weather and all-terrain amphibious multifunctional vehicle, which can pass through various complex terrains smoothly. The two-body all-terrain vehicle comprises a front car, an articulation device and a rear car, and the front car and the rear car are connected by an articulation device, and the front car and the rear car have their own power mechanisms respectively. [0003] The drive system of the dual-body all-terrain vehicle includes a front vehicle drive system and a rear vehicle drive system. The front vehicle hydraulic pump drives two front vehicle hydraulic motors, and the rear vehicle hydraulic pump drives two rear vehicle hydraulic motors. The fuel tank of the dual-body all-terrain vehi...

AI Technical Summary

Problems solved by technology

[0004] When an all-terrain vehicle with a double body vehicle passes through complex terrain, the front vehicle and the rear vehicle will be relatively torsion, which will cause the oil supply pipeline from the fuel tank to the rear vehicle drive system to be torsional, deformed and easily damaged, and the joints connecting the pipeline are easy to loose and leak

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