JPH0193254U - - Google Patents
Info
- Publication number
- JPH0193254U JPH0193254U JP18728287U JP18728287U JPH0193254U JP H0193254 U JPH0193254 U JP H0193254U JP 18728287 U JP18728287 U JP 18728287U JP 18728287 U JP18728287 U JP 18728287U JP H0193254 U JPH0193254 U JP H0193254U
- Authority
- JP
- Japan
- Prior art keywords
- removal pipe
- stone removal
- stone
- rotating shaft
- main body
- 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
Description
第１図〜第４図は、本考案の浚渫船用自動石取
管装置の一実施例であり第１図は、石取管本体の
正面図、第２図は、第１図の―線断面図、第
３図及び第４図は、岩石の排除を説明するための
概略図である。第５図及び第６図は、従来の浚渫
船用石取管装置の例であり、第５図は、浚渫土砂
系統を示す概略図、第６図は、石取管本体を示す
断面図である。
１０……石取管本体、１１……下部カバー、１
２……ストレーナ、１３……駆動レバー、１４…
…連結ロツド、１５……駆動シリンダー、２０…
…回転軸。
Figures 1 to 4 show an embodiment of the automatic rock removal pipe device for a dredger of the present invention. Figure 1 is a front view of the stone removal pipe body, and Figure 2 is a cross section taken along the line - - in Figure 1. Figures 3 and 4 are schematic diagrams for explaining the removal of rocks. Figures 5 and 6 are examples of conventional stone removal pipe devices for dredgers, Figure 5 is a schematic diagram showing the dredged soil system, and Figure 6 is a sectional view showing the main body of the stone removal pipe. . 10... Stone removal pipe body, 11... Lower cover, 1
2... Strainer, 13... Drive lever, 14...
...Connection rod, 15... Drive cylinder, 20...
…Axis of rotation.
Claims (1)
る石取管装置であつて、断面四角形に形成した石
取管本体と、該石取管本体の出口寄り下辺部に管
軸と直交方向に設けた水平な回転軸と、該回転軸
上に一端を固着して石取管入口側へ延び前記石取
管本体下面壁の一部をなす下部カバーと、前記回
転軸上に一端を固着して前記石取管本体内へ直交
するごとく保持させたストレーナと、前記下部カ
バーを外開きに開閉動作させる駆動手段とを備え
てなることを特徴とする浚渫船用自動石取管装置
。 A stone removal pipe device connected to the suction side of a dredging pump of a pump-type dredger, which includes a stone removal pipe main body formed with a square cross section, and a stone removal pipe body provided on the lower side of the stone removal pipe body near the outlet in a direction perpendicular to the pipe axis. a horizontal rotating shaft, a lower cover having one end fixed on the rotating shaft and extending toward the inlet side of the stone collecting pipe and forming a part of the lower wall of the stone collecting pipe main body; An automatic stone removal pipe device for a dredger, comprising: a strainer held perpendicularly into a stone removal pipe body; and a drive means for opening and closing the lower cover outwardly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18728287U JPH0193254U (en) | 1987-12-09 | 1987-12-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18728287U JPH0193254U (en) | 1987-12-09 | 1987-12-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0193254U true JPH0193254U (en) | 1989-06-19 |
Family
ID=31478447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18728287U Pending JPH0193254U (en) | 1987-12-09 | 1987-12-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0193254U (en) |
-
1987
- 1987-12-09 JP JP18728287U patent/JPH0193254U/ja active Pending
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