To solve a problem that a configuration is complicated because an engine cooling fan and a dust removing fan are needed.SOLUTION: A motive part structure of a combine is configured as follows: a radiator 13 is provided in the outside of an engine 11; a transmission mechanism K for switching a rotating direction of a fan 12 to a forward direction and a reverse direction is provided; a first transmission belt 29 is turned between a first output pulley 26 and a first input pulley 28 provided to an input shaft 23 to configure a normal rotation transmission path S in the transmission mechanism K; a second transmission belt 35 is turned between a second output pulley 33 and a second input pulley 34 provided to a reversing shaft 32 of a gear-box 22 to configure a reverse rotation transmission path G; an output pulley 47 for output to an input pulley 46 of a compressor 45 for an air conditioner is provided in a part of the reversing shaft 32 protruded to the side opposite to the second output pulley 33 for a gear-box 22; and a compressor 45 is provided at the position between a floor 9 of a driver's seat 8 and an oil reservoir 50 arranged downward.SELECTED DRAWING: Figure 4

    【課題】エンジン冷却用のファンと除塵用のファンを必要とするので、構成が複雑になるという課題がある。【解決手段】エンジン11の外側にラジエーター13を設け、ファン12の回転方向を正転方向と逆転方向に切換える伝動機構Kを設け、伝動機構Kには入力軸23に設けた第一出力プーリー26と第一入力プーリー28との間に第一伝動ベルト29を掛け回して正転伝動経路Sを構成し、ギヤボックス22の逆転軸32に設けた第二出力プーリー33と第二入力プーリー34との間に第二伝動ベルト35を掛け回して逆転伝動経路Gを構成し、ギヤボックス22に対して第二出力プーリー33とは反対側に突出させた逆転軸32の部位にエアーコンデショナー用のコンプレッサ45の入力プーリー46へ出力する出力プーリー47を設け、コンプレッサ45は運転席8のフロア9と下方に配置されるオイルタンク50の間の位置に設けたコンバインの原動部構造。【選択図】 図4


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    Title :

    MOTIVE PART STRUCTURE OF COMBINE


    Additional title:

    コンバインの原動部構造


    Contributors:

    Publication date :

    2019-02-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    A01D Ernten , HARVESTING / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / F01P Kühlung von Kraft- und Arbeitsmaschinen oder Kraftmaschinen allgemein , COOLING OF MACHINES OR ENGINES IN GENERAL



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