To provide a combine that is reduced in the weight of a front part of a grain tank, the combine that is increased in the rigidity of the right bottom wall of the grain tank.SOLUTION: A combine is provided with an exhaust gas purification device for purifying an exhaust-gas of an engine between a threshing device and a grain tank 7. The exhaust gas purification device is constituted of the DPF for removing particulate materials in the exhaust-gas drained from the engine and the SCR catalyst for reducing and purifying the nitrogen oxide in the exhaust-gas after passage of the DPF using ammonia produced from urea water. The combine is provided with an injection device for injecting urea water to a connecting pipe for connecting an outflow port of the DPF with an inflow port of the SCR catalyst, a supply device for supplying the urea water to the injection device, and an urea water tank 28 for reserving the urea water supplied by the supply device. The urea water tank 28 is arranged in the lower space of the right bottom wall 7G of the grain tank 7, and the water inlet 28A of the urea water tank 28 is arranged in the vicinity of the back wall 7D of the grain tank 7 in the machine body longitudinal direction.SELECTED DRAWING: Figure 10

    【課題】グレンタンクの前部の重量を軽減したコンバインを提供し、グレンタンクの右底壁の剛性を高めたコンバインを提供する。【解決手段】脱穀装置とグレンタンク7の間に、エンジンの排気ガスを浄化する排気浄化装置を設け、排気浄化装置は、エンジンから排出される排気ガス中の粒子状物質を除去するDPFと、DPF通過後の排気ガス中の窒素酸化物質を尿素水から発生するアンモニアで還元して浄化するSCR触媒から構成し、DPFの流出口とSCR触媒の流入口を接続する接続管に尿素水を噴射する噴射装置と、噴射装置に尿素水を供給する供給装置と、供給装置によって供給される尿素水を貯留する尿素水タンク28を設け、尿素水タンク28を、グレンタンク7の右底壁7Gの下方空間に配置し、尿素水タンク28の給水口28Aを、機体前後方向でグレンタンク7の後壁7Dの近傍に配置した。【選択図】図10


    Access

    Download


    Export, share and cite



    Title :

    COMBINE


    Additional title:

    コンバイン


    Contributors:

    Publication date :

    2019-01-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    A01D Ernten , HARVESTING / A01F THRESHING , Dreschen / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / F01N GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL , Schalldämpfer oder Auspuffvorrichtungen für Gase von Kraft- und Arbeitsmaschinen oder von Kraftmaschinen allgemein



    Combine - Combine Operator Communication

    Rickerd, Calvin / Pool, S. D. | SAE Technical Papers | 1968


    COMBINE

    NAKAI MASAJI / YAMAMOTO JIRO / KURIHARA DAIKI | European Patent Office | 2019

    Free access

    COMBINE

    UEJI YOSHITAKA / ICHIMARU TOMOYUKI / FUJITA YASUSHI | European Patent Office | 2019

    Free access

    COMBINE

    MURAYAMA MASAAKI / YAMANAKA TATESHI / TOKUNAGA NAOYA | European Patent Office | 2018

    Free access

    COMBINE

    YAMANAKA YUKIFUMI / HAYASHI SHIGEKI / KATO YUJI et al. | European Patent Office | 2017

    Free access