JPH02114520U

JPH02114520U -

Info

Publication number: JPH02114520U
Application number: JP2331889U
Authority: JP
Priority date: 1989-02-28
Filing date: 1989-02-28
Publication date: 1990-09-13

Description

[Brief explanation of drawings]

図面は本考案に係る農作業車のラジエータ冷却
構造の実施例を示し、第１図は要部の縦断面図、
第２図はコンバイン前部の側面図、第３図はキヤ
ビンの斜視図、第４図、第５図はそれぞれ別実施
例の要部縦断面図、第６図は従来例を示す要部縦
断面図である。１４……ラジエータ、１５……ボンネツト、１
６……吸気部、１７……主吸気ダクト、１８……
防塵吸気口、１９……補助吸気ダクト、２０……
通気路、２１……吸気圧拡散部材、２２……ダク
ト内空間、２３……吸音材、Ｅ……エンジン。 The drawings show an embodiment of the radiator cooling structure for an agricultural vehicle according to the present invention, and FIG. 1 is a longitudinal cross-sectional view of the main parts;
Fig. 2 is a side view of the front part of the combine, Fig. 3 is a perspective view of the cabin, Figs. 4 and 5 are longitudinal cross-sectional views of main parts of different embodiments, and Fig. 6 is a longitudinal cross-section of main parts showing a conventional example. It is a front view. 14...Radiator, 15...Bonnet, 1
6...Intake section, 17...Main intake duct, 18...
Dust-proof intake port, 19... Auxiliary intake duct, 20...
Ventilation path, 21... Intake pressure diffusion member, 22... Duct interior space, 23... Sound absorbing material, E... Engine.

Claims

[Scope of utility model registration request]

A bonnet 15 surrounds the engine E and the radiator 14 which is disposed upright on the lateral outside thereof, and a flat box-shaped main intake duct 17 communicating with the intake section 16 of the radiator 14 is installed at the lateral outside end of the bonnet 15. Continuously, this main intake duct 17
A dust-proof intake port 18 is formed on the lateral outer surface of the main intake duct 17 , and an auxiliary intake duct 19 having a dust-proof structure is connected to the upper part of the main intake duct 17 . An intake pressure diffusion member 21 having a large number of ventilation passages 20 communicating with the dust-proof intake port 18 is provided.
This is a radiator cooling structure for an agricultural vehicle in which a duct internal space 22 on the radiator side and the auxiliary intake duct 19 communicate with each other, and a sound absorbing material 23 is attached to the inner surface of the intake pressure diffusion member 21 on the radiator side. Also, a radiator cooling structure for an agricultural vehicle, in which the air passage 20 is formed into a bent path.