The invention discloses a chassis leveling device and method for agricultural equipment. A chassis comprises a frame and two sets of walking mechanisms. The walking mechanism is provided with a mechanism base and a walking assembly. Two groups of height adjusting mechanisms are connected between the frame and each group of walking components; the height adjusting mechanism comprises an oil cylinder and a connecting rod; two ends of the connecting rod are respectively connected with a telescopic rod of the oil cylinder and the mechanism seat body; the chassis leveling device further comprises an oil cylinder control system, and the oil cylinder control system comprises a first electromagnetic valve connected with the left lifting oil cylinder and a second electromagnetic valve connected with the right lifting oil cylinder. According to the invention, the oil cylinder control system has two modes of manual adjustment and automatic adjustment, and one-key switching can be realized. The oil cylinder control system can compensate the left-right height difference generated by an inclined or uneven road surface by controlling the telescopic movement of the left lifting oil cylinder and the right lifting oil cylinder, so that the frame is in a basically horizontal state, and the influence of the road surface condition on machine tool operation is reduced.

    本发明公开了一种农业机具的底盘调平装置及底盘调平方法,底盘包括车架以及两组行走机构;行走机构具有机构座体以及行走组件;车架与每组行走组件之间均连接有两组高度调节机构;高度调节机构包括油缸与连杆;连杆的中部与车架铰接,连杆的两端分别连接油缸的伸缩杆以及机构座体;底盘调平装置还包括油缸控制系统,油缸控制系统包括连接左升降油缸的第一电磁阀以及连接右升降油缸的第二电磁阀。本发明中,油缸控制系统分为手动调节和自动调节两种模式,并且可实现一键切换。油缸控制系统能够通过控制左升降油缸与右升降油缸伸缩运动,对倾斜或不平路面产生的左右高度差进行补偿,使得车架处于基本平置的状态,降低路面状况对机具作业造成的影响。


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    Title :

    Chassis leveling device and chassis leveling method for agricultural equipment


    Additional title:

    一种农业机具的底盘调平装置及底盘调平方法


    Contributors:
    DING FUJIE (author) / WU FENG (author) / LI KUNPENG (author) / GU FENGWEI (author) / YU ZHAOYANG (author) / HU ZHICHAO (author)

    Publication date :

    2025-03-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / A01B SOIL WORKING IN AGRICULTURE OR FORESTRY , Bodenbearbeitung in Land- oder Forstwirtschaft



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