JPS61103223U

JPS61103223U -

Info

Publication number: JPS61103223U
Application number: JP1984188616U
Authority: JP
Priority date: 1984-12-12
Filing date: 1984-12-12
Publication date: 1986-07-01

Description

[Brief explanation of the drawing]

図面は本考案に係る農用トラクターの原動部構
造の実施例を示し、第１図は原動部の一部切欠き
側面図、第２図は原動部の一部切欠き平面図、第
３図はバツテリーケースの一部切欠き斜視図、第
４図は農用トラクター全体の側面図である。７……エンジンボンネツト、９……エンジン冷
却ラジエータ、１０……冷却フアン、１２……バ
ツテリー、１３……バツテリーケース、１５……
排風路、１９……第１通気路、２２……第２通気
路、２３……案内部材、Ｓ……間隙。 The drawings show an embodiment of the structure of the driving part of an agricultural tractor according to the present invention, and FIG. 1 is a partially cutaway side view of the driving part, FIG. 2 is a partially cutaway plan view of the driving part, and FIG. 3 is a partially cutaway plan view of the driving part. FIG. 4 is a partially cutaway perspective view of the battery case, and FIG. 4 is a side view of the entire agricultural tractor. 7...Engine bonnet, 9...Engine cooling radiator, 10...Cooling fan, 12...Battery, 13...Battery case, 15...
Ventilation passage, 19...first ventilation passage, 22...second ventilation passage, 23...guide member, S...gap.

Claims

[Claims for Utility Model Registration] A cooling fan 10 for the engine cooling radiator 9 is provided in the engine bonnet so as to exhaust air to the front and outside of the engine bonnet 7, and a battery 12 is located in front of the radiator 9. In this drive unit structure of an agricultural tractor, a battery case 13 is provided with a gap S between the battery case 13 and the battery 12 to accommodate the entire battery, and the interior of the battery case 13 is A first air passage 19 that communicates with a portion other than the air exhaust passage 15 by the cooling fan 10
, a second air passage 22 that communicates the inside of the battery case 13 with the intake portion of the cooling fan 10;
and a driving unit of an agricultural tractor, which is provided with a member 23 that guides the intake air from the first air passage 19 to flow over the entire or almost the entire gap S and flow out into the second air passage 22. structure. The first air passage 19 is a ventilation passage that communicates the inside of the battery case 13 with a part located behind the cooling fan 10 inside the engine bonnet 7. Power structure.