To solve problems in which a state of clogging of stones is continued, a traveling crawler is damaged with a load, and therefore drive is locked to stop traveling.SOLUTION: A vegetable transplanting machine 1 is characterized by including a crawler device 1000 provided in a traveling vehicle body 100, and a planting device 700 provided in a traveling vehicle body and planting seedlings of vegetables in a ridge. The crawler device 1000 has: a crawler frame 1100 where at least drive wheels 1400 are mounted in a turning manner; 2-rotating wheels 1510, 1520 arranged in the longitudinal direction are mounted in a turning manner, respectively; a front side turning arm 1200 and a rear side turning arm 1300 connected to the crawler frame 1100; and a crawler belt 1700 being wound up at least to the drive wheels 1400 and the 2-rotating wheels 1510, 1520. The front and rear intervals of the 2-rotating wheels 1510, 1520 mounted to the front side turning arm 1200 and the rear side turning arm 1300 can be changed.SELECTED DRAWING: Figure 3

    【課題】石等が詰まった状態が続き、走行クローラが負荷で破損したり、駆動がロックされて走行停止してしまう。【解決手段】走行車体100に設けられたクローラ装置1000と、走行車体に設けられ、野菜の苗を畝に植え付ける植付装置700と、を備え、クローラ装置1000は、少なくとも駆動輪1400が回動可能に装着されたクローラフレーム1100と、前後方向に配置された2つの転輪1510、1520がそれぞれ回動可能に装着され、クローラフレーム1100に連結された前側回動アーム1200及び後側回動アーム1300と、少なくとも駆動輪1400及び2つの転輪1510、1520に巻き掛けられたクローラベルト1700と、を有し、前側回動アーム1200及び後側回動アーム1300に装着された2つの転輪1510、1520の前後間隔は変化可能である、ことを特徴とする野菜移植機1である。【選択図】図3


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    Title :

    TRANSPLANTING MACHINE


    Additional title:

    移植機


    Contributors:

    Publication date :

    2019-10-31


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    A01C Pflanzen , PLANTING / B62D MOTOR VEHICLES , Motorfahrzeuge



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