JPH0342425U - - Google Patents
Info
- Publication number
- JPH0342425U JPH0342425U JP10373489U JP10373489U JPH0342425U JP H0342425 U JPH0342425 U JP H0342425U JP 10373489 U JP10373489 U JP 10373489U JP 10373489 U JP10373489 U JP 10373489U JP H0342425 U JPH0342425 U JP H0342425U
- Authority
- JP
- Japan
- Prior art keywords
- engine
- blower
- working device
- view
- device part
- 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.)
- Granted
Links
- 238000001816 cooling Methods 0.000 claims description 5
- 235000006468 Thea sinensis Nutrition 0.000 description 1
- 244000269722 Thea sinensis Species 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
Landscapes
- Harvesting Machines For Specific Crops (AREA)
- Harvester Elements (AREA)
Description
第１図はこの考案の一実施例の要部破断正面図
、第２図はその全体の縮小平面図、第３図および
第４図は各々同じくそのフアンケースの平面図お
よび正面図、第５図はノズルアタツチメントと刈
刃体等との関係を示す部分平面図、第６図はノズ
ルアタツチメントの平面図、第７図は従来例の要
部破断正面図である。
１…本体、２…フレーム、４，６…ハンドル、
１０…刈刃体、１１…茶樹誘導板、１２…作業用
送風機、１３…エンジン、１５…キヤブレター、
１７…フアンケース、１７ａ…吐出口、１８…シ
リンダ、２１…クランクシヤフト、２４…冷却フ
アン、２６…シリンダカバー、２８…冷却風出口
、２９…フアン、３０…回転軸、３１…遠心クラ
ツチ、３２…変換機構部、３３…吸込口、３４…
連通路、４０…作業装置部分、４１…負圧発生部
、４３…フアンハウジング、４４…リコイルスタ
ータ。
Fig. 1 is a cutaway front view of essential parts of an embodiment of this invention, Fig. 2 is a reduced plan view of the whole thereof, Figs. 3 and 4 are a plan view and a front view of the fan case, respectively, and Fig. 5 The figure is a partial plan view showing the relationship between the nozzle attachment and the cutting blade body, etc., FIG. 6 is a plan view of the nozzle attachment, and FIG. 7 is a cutaway front view of the main part of the conventional example. 1...Body, 2...Frame, 4, 6...Handle,
10...Cutter blade body, 11...Tea plant guide plate, 12...Working blower, 13...Engine, 15...Carburetor,
17... Fan case, 17a... Discharge port, 18... Cylinder, 21... Crankshaft, 24... Cooling fan, 26... Cylinder cover, 28... Cooling air outlet, 29... Fan, 30... Rotating shaft, 31... Centrifugal clutch, 32 ...Conversion mechanism section, 33...Suction port, 34...
Communication path, 40... Working device part, 41... Negative pressure generating part, 43... Fan housing, 44... Recoil starter.
Claims (1)
られたフアンケースを有する送風機と、該送風機
と前記作業装置部分を駆動するエンジンを有する
作業機のエンジン冷却構造において、 前記送風機のフアンケースの負圧発生部と前記
エンジンのシリンダカバーの冷却風出口とを連通
する連通路を設けたことを特徴とする作業機のエ
ンジン冷却構造。[Claims for Utility Model Registration] An engine cooling structure for a working machine that includes a working device part, a blower having a fan case provided in a part of the working device part, and an engine that drives the blower and the working device part. An engine cooling structure for a working machine, characterized in that a communication passage is provided that communicates a negative pressure generating part of a fan case of the blower with a cooling air outlet of a cylinder cover of the engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989103734U JP2570247Y2 (en) | 1989-09-04 | 1989-09-04 | Engine cooling structure of working machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989103734U JP2570247Y2 (en) | 1989-09-04 | 1989-09-04 | Engine cooling structure of working machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0342425U true JPH0342425U (en) | 1991-04-22 |
| JP2570247Y2 JP2570247Y2 (en) | 1998-05-06 |
Family
ID=31652557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989103734U Expired - Lifetime JP2570247Y2 (en) | 1989-09-04 | 1989-09-04 | Engine cooling structure of working machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2570247Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4899033B2 (en) * | 2007-04-04 | 2012-03-21 | 株式会社やまびこ | Blower working machine and blower casing |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5710416U (en) * | 1980-06-19 | 1982-01-20 |
-
1989
- 1989-09-04 JP JP1989103734U patent/JP2570247Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5710416U (en) * | 1980-06-19 | 1982-01-20 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2570247Y2 (en) | 1998-05-06 |
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