JPS63170331U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of the drawing]

図面は本考案に係る農用トラクタの吸気構造の
実施例を示し、第１図は要部断側面図、第２図は
農用トラクタの全体側面図、第３図は別実施例の
要部の断側面図である。 ３…ボンネツト、４…エンジン、７…ラジエー
タ、８…冷却フアン、９…吸入部、１０…吸気ケ
ース、１３…開口、１４…外気取入口、１５…通
気ダクト、２１…運転座席、Ａ…吸気室。 The drawings show an embodiment of the intake structure for an agricultural tractor according to the present invention, in which Fig. 1 is a cross-sectional side view of the main part, Fig. 2 is an overall side view of the agricultural tractor, and Fig. 3 is a cross-section of the main part of another embodiment. FIG. 3... Bonnet, 4... Engine, 7... Radiator, 8... Cooling fan, 9... Intake part, 10... Intake case, 13... Opening, 14... Outside air intake, 15... Ventilation duct, 21... Driver seat, A... Intake Room.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 機体前後のボンネツト３内にエンジン４を搭載
し、機体後方に運転座席２１を配備すると共に、
前記エンジン４の後方側にエンジン冷却用ラジエ
ータ７を備え、エンジン４とラジエータ７との間
に機体前方に向かう冷却風を生起する冷却フアン
８を設けてある農用トラクタの吸気構造であつて
、前記ラジエータ４の冷却風吸入部９を全域に亘
つて覆い、且つ独立した吸気室Ａを形成する吸気
ケース１０を設け、この吸気ケース１０に形成し
た吸気用開口１３とボンネツト３に形成してある
外気取入口１４とを通気ダクト１５を介して連通
してある農用トラクタの吸気構造。 The engine 4 is mounted in the bonnet 3 at the front and rear of the aircraft, and the driver's seat 21 is located at the rear of the aircraft.
The intake structure of an agricultural tractor is provided with an engine cooling radiator 7 on the rear side of the engine 4, and a cooling fan 8 for generating cooling air directed toward the front of the machine body between the engine 4 and the radiator 7. An intake case 10 is provided that covers the entire area of the cooling air intake section 9 of the radiator 4 and forms an independent intake chamber A, and an intake opening 13 formed in the intake case 10 and the outside air An intake structure for an agricultural tractor in which an intake port 14 is communicated with an intake port 14 via a ventilation duct 15.