The invention relates to the technical field of agricultural production, in particular to a size-adjustable field ridge forming fixed mold device. The size-adjustable field ridge forming fixed mold device comprises a moving mechanism and a fixed mold mechanism arranged at the top of the moving mechanism, wherein the moving mechanism comprises two moving frames, the two moving frames are symmetrically arranged, moving cavities are formed in the moving frames, the front side, the rear side and the bottom of each moving cavity are in a hollowed-out state, moving rotating shafts are arranged at the positions, located on the front side and the rear side, in each moving cavity, and moving wheels are rotationally connected to the exteriors of the moving rotating shafts. The distance between two fixed mold plates is reduced and increased through the extension and retraction of a piston rod of a hydraulic rod, so that the size of field ridges by the fixed mold is adjusted, then the inner wall of an approximately triangular cavity formed by an inclined part is used for extruding and mold fixing of the to-be-formed field ridges, in addition, the ridges extruded by the approximately triangular cavity is of an approximately triangular structure, so that the ridge has certain stability, and later forest planting is facilitated.

    本发明涉及农业生产技术领域,具体地说,涉及一种可调节大小的田垄成型定模装置。其包括移动机构和设置在移动机构顶部的定模机构,移动机构包括两个移动架,两个移动架呈对称设置,移动架内部开设有移动空腔,移动空腔的前后两侧以及底部均为镂空状态,移动空腔内部位于前后两侧的位置均设有移动转轴,移动转轴的外部转动连接有移动轮。本发明中通过液压杆的活塞杆的升缩实现两个定模板之间距离的缩小和扩大,从而实现定模田垄大小的调节,然后倾斜部分形成的近似三角形空腔内壁对待成型的田垄进行挤压定模,另外近似三角形的空腔挤压出来的田垄呈近似三角形结构,因此具有一定的稳定性,以便于后期林木的种植。


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    Title :

    Size-adjustable field ridge forming fixed mold device


    Additional title:

    一种可调节大小的田垄成型定模装置


    Contributors:
    ZHANG LEI (author)

    Publication date :

    2021-09-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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