水田作業機

Rice field working machine

Abstract

【課題】水田作業機において、前輪デフ機構の耐久性の向上及び低コスト化を図る。 【解決手段】機体の前部に、走行用の変速装置18,19、走行用の変速装置18,19からの動力が伝達される走行伝動軸20、右及び左の前輪1に動力を伝達する前輪デフ機構21を備える。走行伝動軸20の動力を前輪デフ機構21に第1伝動機構20a,21bを介して伝達する。右及び左の後輪2に動力を伝達する後輪伝動軸22を備え、走行伝動軸20の動力を後輪伝動軸22に第2伝動機構20b,22aを介して伝達する。 【選択図】図3
PROBLEM TO BE SOLVED: To improve durability and reduce the cost of a front wheel differential mechanism in a rice field working machine.SOLUTION: A front part of a machines body includes: transmissions for traveling 18, 19; a traveling transmission shaft 20 to which power from the transmissions for traveling 18, 19 is transmitted; and a front wheel differential mechanism 21 that transmits the power to right/left front wheels 1. The power of the traveling transmission shaft 20 is transmitted to the front wheel differential mechanism 21 through the first transmission mechanisms 20a, 21b. A rice field working machine includes a rear wheel transmission shaft 22 that transmits the power to right/left rear wheels 2, and transmits the power of the traveling transmission shaft 20 to the rear wheel transmission shaft 22 through the second transmission mechanisms 20b, 22a.

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Cited By (1)

    Publication numberPublication dateAssigneeTitle
    JP-2015163057-ASeptember 10, 2015井関農機株式会社, Iseki & Co LtdSeedling transplanter