JPS63130U - - Google Patents
Info
- Publication number
- JPS63130U JPS63130U JP9402586U JP9402586U JPS63130U JP S63130 U JPS63130 U JP S63130U JP 9402586 U JP9402586 U JP 9402586U JP 9402586 U JP9402586 U JP 9402586U JP S63130 U JPS63130 U JP S63130U
- Authority
- JP
- Japan
- Prior art keywords
- intake surface
- radiator
- fan
- closing plate
- opening
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000001816 cooling Methods 0.000 claims description 4
- 239000000428 dust Substances 0.000 claims 1
Description
第１図は本考案の実施例である要部の断面図、
第２図はタイマー回路を示し、第３図および第４
図は第１図の作動説明図をそれぞれ示す。
１……冷却フアン、２……ラジエータ、Ａ……
吸気ダクト、３……吸気面、４……軸流フアン、
５……補助吸気面、６……開閉板、７……圧力ス
イツチ。
FIG. 1 is a cross-sectional view of the main parts of an embodiment of the present invention.
Figure 2 shows the timer circuit, Figures 3 and 4
Each figure shows an explanatory view of the operation in FIG. 1. 1...Cooling fan, 2...Radiator, A...
Intake duct, 3... Intake surface, 4... Axial flow fan,
5...Auxiliary intake surface, 6...Opening/closing plate, 7...Pressure switch.
Claims (1)
より延出する吸気ダクトＡの先端側に網目状の吸
気面３を連設して構成する移動農機のエンジン冷
却部において、前記吸気ダクトＡの先端側内方に
は前記吸気面３に対し内方から圧風できる軸流フ
アン４を架設し、前記吸気ダクトＡの中間部に形
成した補助吸気面５を開閉することができるとと
もに吸気ダクトＡ内を仕切ることができる開閉板
６を補助吸気面５の中央側に介装し、前記ラジエ
ータ２の前方には前記開閉板６および軸流フアン
４を一定時間だけ作動させることができる風圧作
用の圧力スイツチ７を配設して構成したことを特
徴とする自動除塵装置。 In the engine cooling section of a mobile agricultural machine, the engine cooling section of a mobile agricultural machine is constructed by connecting a mesh-like intake surface 3 to the tip side of an intake duct A extending from the front side of a radiator 2 with a cooling fan 1 adjacent thereto. An axial flow fan 4 that can pressurize air from inside the intake surface 3 is installed inside, and can open and close the auxiliary intake surface 5 formed at the middle part of the intake duct A. A partitionable opening/closing plate 6 is installed in the center of the auxiliary intake surface 5, and a wind pressure switch is provided in front of the radiator 2 to operate the opening/closing plate 6 and the axial fan 4 for a certain period of time. An automatic dust removal device characterized in that it is configured by arranging 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9402586U JPS63130U (en) | 1986-06-19 | 1986-06-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9402586U JPS63130U (en) | 1986-06-19 | 1986-06-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63130U true JPS63130U (en) | 1988-01-05 |
Family
ID=30957099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9402586U Pending JPS63130U (en) | 1986-06-19 | 1986-06-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63130U (en) |
-
1986
- 1986-06-19 JP JP9402586U patent/JPS63130U/ja active Pending
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