| 摘要 |
The present invention discloses a hydraulic buffer system with a rotary damper. The hydraulic buffer system comprises the rotary damper, a first oil path and a second oil path, wherein the rotary damper comprises a stator, a rotor and a hydraulic cavity formed between the stator and the rotor; a first oil way and a second oil way are formed on the stator, and the hydraulic cavity comprises a first cavity and a second cavity which are respectively communicated with the first oil way and the second oil way; when the rotor rotates anticlockwise, hydraulic oil in the first cavity is compressed and then enters into the second cavity from the first cavity after flowing through the first oil way, the first oil path and the second oil way; and when the rotor rotates clockwise, the hydraulic oil in the second cavity is compressed and then enters into the first cavity from the second cavity after flowing through the second oil way, the second oil path and the first oil way. The hydraulic buffer system with the rotary damper is high in integration level and has a good buffer effect; and by means of oil suction valves as well as end surface sealing and axial surface sealing, no appearance of a leakage phenomenon is ensured. |
