JPH0198261U - - Google Patents

Info

Publication number
JPH0198261U
JPH0198261U JP19349787U JP19349787U JPH0198261U JP H0198261 U JPH0198261 U JP H0198261U JP 19349787 U JP19349787 U JP 19349787U JP 19349787 U JP19349787 U JP 19349787U JP H0198261 U JPH0198261 U JP H0198261U
Authority
JP
Japan
Prior art keywords
cutter
cutter head
pump
suction
plates
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
Application number
JP19349787U
Other languages
Japanese (ja)
Other versions
JPH0513808Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1987193497U priority Critical patent/JPH0513808Y2/ja
Publication of JPH0198261U publication Critical patent/JPH0198261U/ja
Application granted granted Critical
Publication of JPH0513808Y2 publication Critical patent/JPH0513808Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の一実施例におけるポンプ式浚
渫船のカツターヘツドの掘削状態を示す概略平断
面図、第２図は第１図のカツターヘツドの斜視図
、第３図は第１図のカツターヘツドの側面図、第
４図は第３図の要部拡大の斜視図、第５図は第１
図のカツターヘツドで掘削した土砂を吸入する吸
入ポンプの吸入幅を示す概略側断面図、第６図は
第１図のカツターヘツドをラダーの先端に取付け
た浚渫船の側面図である。 １…浚渫船、５…カツターヘツド、６…回転軸
、８…吸入ポンプ、１０…カツターポイント、１
１…カツターアーム、１２…プレート、Ｐ１…吸
入幅、Ｓ…間隔。 Fig. 1 is a schematic plan sectional view showing the cutting state of the cutter head of a pump dredger according to an embodiment of the present invention, Fig. 2 is a perspective view of the cutter head shown in Fig. 1, and Fig. 3 is a side view of the cutter head shown in Fig. 1. Fig. 4 is an enlarged perspective view of the main part of Fig. 3, and Fig. 5 is an enlarged perspective view of the main part of Fig. 1.
FIG. 6 is a schematic side sectional view showing the suction width of a suction pump that sucks earth and sand excavated by the cutter head shown in the figure, and FIG. 6 is a side view of a dredger in which the cutter head shown in FIG. 1 is attached to the tip of the rudder. 1... Dredger, 5... Cutter head, 6... Rotating shaft, 8... Suction pump, 10... Cutter point, 1
1... Cutter arm, 12... Plate, P 1 ... Suction width, S... Spacing.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 回転式のカツターヘツドのカツターポイントを
配設したカツターアームに、複数の障害物排除用
のプレートを、吸入ポンプのインペラの吸入幅よ
りも小さな間隔で、しかもカツターポイントの先
端の軌跡よりもそのプレートの端部の軌跡が突き
出るように取付けたポンプ式浚渫船のカツターヘ
ツド。 The cutter arm of the rotary cutter head, on which the cutter point is located, is equipped with multiple plates for eliminating obstacles at intervals smaller than the suction width of the suction pump's impeller, and furthermore, the plates are placed closer to each other than the trajectory of the cutter point tip. The cutter head of a pump-type dredger is installed so that the trail at the end of the cutter head protrudes.
JP1987193497U 1987-12-22 1987-12-22 Expired - Lifetime JPH0513808Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987193497U JPH0513808Y2 (en) 1987-12-22 1987-12-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987193497U JPH0513808Y2 (en) 1987-12-22 1987-12-22

Publications (2)

Publication Number Publication Date
JPH0198261U true JPH0198261U (en) 1989-06-30
JPH0513808Y2 JPH0513808Y2 (en) 1993-04-13

Family

ID=31484283

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987193497U Expired - Lifetime JPH0513808Y2 (en) 1987-12-22 1987-12-22

Country Status (1)

Country Link
JP (1) JPH0513808Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010079108A1 (en) * 2009-01-09 2010-07-15 Dredging International N.V. Cutter head for dredging ground and use of this cutter head for dredging ground

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62125164U (en) * 1986-01-29 1987-08-08

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62125164U (en) * 1986-01-29 1987-08-08

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010079108A1 (en) * 2009-01-09 2010-07-15 Dredging International N.V. Cutter head for dredging ground and use of this cutter head for dredging ground
BE1018563A4 (en) * 2009-01-09 2011-03-01 Dredging Int CUTTING HEAD FOR DAGGING SURFACE AND USE OF THIS CUTTING HEAD FOR DAGGING SURFACE.

Also Published As

Publication number Publication date
JPH0513808Y2 (en) 1993-04-13

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