JPS61192922U

JPS61192922U -

Info

Publication number: JPS61192922U
Application number: JP7816585U
Authority: JP
Priority date: 1985-05-25
Filing date: 1985-05-25
Publication date: 1986-12-01

Description

[Brief explanation of the drawing]

図面は本考案に係る農用トラクターにおける原
動部の構造の実施例を示し、第１図は原動部の一
部切欠側面図、第２図は原動部の一部切欠き平面
図、第３図はマフラーカバー配設部の一部切欠き
正面図、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、１１……エンジン
、１２……排気マフラー、１５……エンジン冷却
フアン、１７……カバー、１８……筒体、１９…
…排気管、Ｓ_１，Ｓ_２……隙間。 The drawings show an example of the structure of the driving unit in an agricultural tractor according to the present invention, in which FIG. 1 is a partially cutaway side view of the driving unit, FIG. 2 is a partially cutaway plan view of the driving unit, and FIG. 3 is a partially cutaway plan view of the driving unit. FIG. 4 is a partially cutaway front view of the muffler cover installation portion and a side view of the entire agricultural tractor. 7...Engine bonnet, 11...Engine, 12...Exhaust muffler, 15...Engine cooling fan, 17...Cover, 18...Cylinder body, 19...
...Exhaust pipe, _S1 , _S2 ...Gap.

Claims

[Scope of utility model registration request]

In an agricultural tractor, an engine cooling fan 15 is located in front of the engine 11 to discharge engine cooling air in front of the engine bonnet 7, and an engine exhaust muffler 12 is arranged inside the engine bonnet 7. In the structure of the driving part, the exhaust muffler 12 is disposed near the top of the engine 11, the cover 17 for the exhaust muffler 12 is formed so as not to have a bottom, and the exhaust muffler 12 is located between the exhaust muffler 12 and the exhaust muffler 12. A cylindrical body 18 is provided with a gap S ₁ between the cover 17 and the outside of the engine bonnet 7, and a cylindrical body 18 is provided to communicate the inside of the cover 17 with the outside of the engine bonnet 7. A structure of a driving part in an agricultural tractor, which is arranged inside the cylindrical body 18 with a gap _S2 between them.