To provide a chemical spray vehicle capable of adjusting an air blowing amount in a blower part with a simple configuration and by a simple operation.SOLUTION: A chemical spray vehicle 1 includes: a blower part 10 having a blower fan 11 rotatably driven around a rotation axis A and a tubular fan case 12 for storing the blower fan 11, in which a suction port 13 is formed at one end of the fan case 12 in the rotation axis A direction, and a discharge port 14 is formed at the other end of the fan case 12 in the rotation axis A direction; a shield cover 20 extending in an arc shape so as to cover the outer peripheral side of the fan case 12 of the blower part 10, which has a predetermined width in the rotation axis A direction; and a movement mechanism 30 configured so as to move the shield cover 20 to an open position P1 in which the shield cover 20 covers the outer peripheral side of the fan case 12 and opens the periphery of a suction space S1 adjacent to the suction port 13, and a shield position P2 in which the shield cover 20 covers the periphery of the suction space S1.SELECTED DRAWING: Figure 1
【課題】簡易な構成かつ簡単な操作で、送風機部における送風量の調整を可能とする薬剤散布車を提供する。【解決手段】薬剤散布車1は、回転軸線Aの周りに回転駆動される送風ファン11と、送風ファン11を収容する筒状のファンケース12とを有し、回転軸線A方向におけるファンケース12の一端に吸込口13が形成され、回転軸線A方向におけるファンケース12の他端に吐出口14が形成された送風機部10と、送風機部10のファンケース12の外周側を覆うように円弧状に延びると共に、回転軸線A方向に所定の幅を有する遮蔽カバー20と、遮蔽カバー20がファンケース12の外周側を覆って吸込口13に隣接する吸気空間S1の外周部を開放させる開放位置P1と、遮蔽カバー20が吸気空間S1の外周部を覆う遮蔽位置P2と、に遮蔽カバー20を移動可能に構成された移動機構30と、を備える。【選択図】図1
CHEMICAL SPRAY VEHICLE
薬剤散布車
14.03.2019
Patent
Elektronische Ressource
Japanisch
IPC: | A01M Tierfang, Tierfallen oder Abschreckvorrichtungen für Tiere , CATCHING, TRAPPING OR SCARING OF ANIMALS / B05B Sprühvorrichtungen , SPRAYING APPARATUS / B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS / F04D Strömungsarbeitsmaschinen , NON-POSITIVE-DISPLACEMENT PUMPS |