JPH0187603U - - Google Patents
Info
- Publication number
- JPH0187603U JPH0187603U JP18481887U JP18481887U JPH0187603U JP H0187603 U JPH0187603 U JP H0187603U JP 18481887 U JP18481887 U JP 18481887U JP 18481887 U JP18481887 U JP 18481887U JP H0187603 U JPH0187603 U JP H0187603U
- Authority
- JP
- Japan
- Prior art keywords
- pressure accumulation
- fumarole
- intermediate passage
- port
- rapid exhaust
- 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
- 238000009825 accumulation Methods 0.000 claims description 8
- 238000010586 diagram Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
Landscapes
- Soil Working Implements (AREA)
Description
第１図は本考案の実施例を示す外観正面図、第
２図は同外観側面図、第３図は同外観平面図、第
４図は蓄圧状態を示す第２図―線断面図、第
５図は噴射状態を示す第４図相当図である。
１…蓄圧タンク、２…ハンドル、３…噴気管、
６…切替弁、７…急速排気弁、２１…給気口、２
２…抜気口、２３…中間通路、３１…噴気口、６
１…スプール、６２…ばね、６３…操作釦、７１
…入口ポート、７２…出口ポート、７３…急速排
気ポート、７５…弁体。
Fig. 1 is an external front view showing an embodiment of the present invention, Fig. 2 is a side view of the same, Fig. 3 is a plan view of the external appearance, Fig. 4 is a cross-sectional view taken along the lines of Fig. 2, showing the pressure accumulation state. FIG. 5 is a diagram corresponding to FIG. 4 showing the injection state. 1... Pressure accumulator tank, 2... Handle, 3... Fumarole pipe,
6...Switching valve, 7...Rapid exhaust valve, 21...Air supply port, 2
2... Air vent, 23... Intermediate passage, 31... Fumarole, 6
1...Spool, 62...Spring, 63...Operation button, 71
...Inlet port, 72...Outlet port, 73...Rapid exhaust port, 75...Valve body.
Claims (1)
に、先端が尖鋭で先端付近に噴気口を有する噴気
管が突設され、この蓄圧タンクに、圧縮空気源に
接続される給気口と、大気に解放された抜気口と
、中間通路と、切替弁と、急速排気弁とが設けら
れ、切替弁は中間通路を給気口に連通させる蓄圧
位置と、中間通路を抜気口に連通させる排気位置
とに切替自在で、ばねにより蓄圧位置に付勢され
、その操作部が蓄圧タンクの外部に設けられ、一
方、急速排気弁はその入口ポートが中間通路に連
通され、出口ポートが蓄圧タンク内に開口され、
急速排気ポートが噴気管に連通され、上記切替弁
が蓄圧位置の時に急速排気ポートを閉じた状態で
中間通路に導かれた圧縮空気を入口ポートから出
口ポートを経て蓄圧タンク内に導き、切替弁が排
気位置の時に入口ポートを閉じた状態で蓄圧タン
ク内に蓄圧されていた圧縮空気を出口ポートから
急速排気ポートを経て噴気管側に急速排気するよ
うに構成されていることを特徴とする噴気式深耕
機。 A fumarole pipe with a sharp tip and a fumarole near the tip protrudes from the bottom of the pressure accumulator tank, which has a handle attached to the top. A vent opening opened to the air vent, an intermediate passage, a switching valve, and a rapid exhaust valve are provided, the switching valve having a pressure accumulation position communicating the intermediate passage with the air supply opening, and communicating the intermediate passage with the air exhaust opening. The rapid exhaust valve can be freely switched between the exhaust position and the pressure accumulation position, and is biased by a spring to the pressure accumulation position, and its operation part is provided outside the pressure accumulation tank.On the other hand, the rapid exhaust valve has its inlet port communicating with the intermediate passage, and its outlet port communicating with the pressure accumulation tank. opened inward,
A rapid exhaust port is communicated with the fumarole pipe, and when the switching valve is in the pressure accumulation position, the compressed air guided to the intermediate passage with the rapid exhaust port closed is guided from the inlet port to the outlet port into the pressure accumulation tank, and the switching valve The fumarole is characterized in that the compressed air accumulated in the pressure accumulator tank is rapidly exhausted from the outlet port to the fumarole pipe side via the rapid exhaust port with the inlet port closed when the inlet port is in the exhaust position. Type deep cultivator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18481887U JPH0536323Y2 (en) | 1987-12-02 | 1987-12-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18481887U JPH0536323Y2 (en) | 1987-12-02 | 1987-12-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0187603U true JPH0187603U (en) | 1989-06-09 |
| JPH0536323Y2 JPH0536323Y2 (en) | 1993-09-14 |
Family
ID=31476155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18481887U Expired - Lifetime JPH0536323Y2 (en) | 1987-12-02 | 1987-12-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0536323Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009207408A (en) * | 2008-03-04 | 2009-09-17 | Bunmei Noki Kk | Plant husbandry machine for sugarcane |
-
1987
- 1987-12-02 JP JP18481887U patent/JPH0536323Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009207408A (en) * | 2008-03-04 | 2009-09-17 | Bunmei Noki Kk | Plant husbandry machine for sugarcane |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0536323Y2 (en) | 1993-09-14 |