The invention relates to a U-shaped walking device, and belongs to a vehicle walking chassis. The U-shaped walking device comprises a frame, a drive axle, a swing rod, a power transmission system, front profiling wheel sets and rear profiling wheels, the front profiling wheel set comprises a transfer case, two cantilevers, two reversing boxes and two wheels, and the rear profiling wheel comprises a damping spring, an upper reversing box, a rear cantilever, a lower reversing box and wheels. The front end of the swing rod is hinged to a front half shaft, the rear end of the swing rod is fixedly connected to the upper reversing box, and the two front profiling wheel sets identical in structure rotate in the axial direction of the front half shaft to achieve swing profiling in the longitudinal plane. The two sets of rear profiling wheels which are identical in structure and are symmetrically arranged can achieve self-adaptive profiling in the longitudinal plane through stretching and compressing of damping spring. The U-shaped walking device has the trafficability of the complex ground of an orchard and the terrain adaptability; and during fruit tree surrounding operations such as bagging, pruning, picking and the like, the device can walk around the fruit tree, and is convenient and flexible.

    本发明涉及一种U形行走装置,属于车辆行走底盘,技术方案包括车架、驱动桥、摆杆、动力传输系统、前仿形轮组和后仿形轮,前仿形轮组包括分动箱、两悬臂、两换向箱和两车轮,后仿形轮包括减震弹簧、上换向箱、后悬臂、下换向箱和车轮,摆杆前端与前半轴铰接且后端固连于上换向箱,两组结构完全相同的前仿形轮组沿前半轴的轴向方向转动可分别实现纵向平面内摆动仿形,两组结构完全相同且对称布置的后仿形轮通过减震弹簧的拉伸与压缩可分别实现纵向平面内自适应仿形,一种U形行走装置不仅具有果园复杂地面的通过性和地形适应性,而且在套袋、剪枝及采摘等环果树作业时可包围环绕果树行走作业,便捷灵活。


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    Titel :

    U-shaped walking device


    Weitere Titelangaben:

    一种U形行走装置


    Beteiligte:
    LIU PINGYI (Autor:in) / GU YIFEI (Autor:in) / WEI YUNING (Autor:in) / KANG YINGRAN (Autor:in) / XIAO AO (Autor:in) / LI HAITAO (Autor:in)

    Erscheinungsdatum :

    2021-08-10


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / B60B VEHICLE WHEELS , Räder für Fahrzeuge / B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge



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