JPS59192951U - ditch digging machine - Google Patents

ditch digging machine

Info

Publication number
JPS59192951U
JPS59192951U JP8656683U JP8656683U JPS59192951U JP S59192951 U JPS59192951 U JP S59192951U JP 8656683 U JP8656683 U JP 8656683U JP 8656683 U JP8656683 U JP 8656683U JP S59192951 U JPS59192951 U JP S59192951U
Authority
JP
Japan
Prior art keywords
rotational direction
blade
rotating shaft
angle
outer periphery
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
JP8656683U
Other languages
Japanese (ja)
Other versions
JPS6340534Y2 (en
Inventor
小橋　照久
小橋　正志
和弘 石田
Original Assignee
小橋工業株式会社
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 by 小橋工業株式会社 filed Critical 小橋工業株式会社
Priority to JP8656683U priority Critical patent/JPS59192951U/en
Publication of JPS59192951U publication Critical patent/JPS59192951U/en
Application granted granted Critical
Publication of JPS6340534Y2 publication Critical patent/JPS6340534Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Soil Working Implements (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図は溝掘機の従来例を示す側面図、第２図は本考案
の溝掘機を示す側面図、第３図は要部の側面図、第４図
は同平面図である。 １・・・・・・溝掘機の本体、２・・・・・・連結部、
３・・・・・・回転軸、４・・・・・・支持部材、５・
・・・・・螺旋刃、５ａ。 ５ｂ・・・・・・刃先、６・・・・・・案内室、７・・
・・・・排出翼、８・・・・・・整形板、９・・」・・
・取付ボックス、１０・・・・・・ボルトナツト、１１
・・・・・・整形刃、ｌｌａ・・・・・・取付基部、１
１ｂ・・・・・・水平切削部、ＩＩＣ・・・・・・成形
部、α・・・・・・逃げ角、β・・・・・・屈曲角、γ
・・・・・・掬い角、ｒ・・・・・・回転半径。FIG. 1 is a side view of a conventional trench excavator, FIG. 2 is a side view of the trench excavator of the present invention, FIG. 3 is a side view of the main parts, and FIG. 4 is a plan view thereof. 1... Main body of trench excavator, 2... Connection part,
3...Rotating shaft, 4...Supporting member, 5.
...Spiral blade, 5a. 5b...Blade tip, 6...Guidance room, 7...
...Discharge blade, 8...Shaping plate, 9..."...
・Mounting box, 10... Bolt nut, 11
...Shaping blade, lla...Mounting base, 1
1b...Horizontal cutting part, IIC...Forming part, α... Relief angle, β...Bending angle, γ
... Rake angle, r ... Rotation radius.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 機体からほぼ垂直下方に突出し、水平方向に回転する回
転軸の外周に螺旋刃を設けたものにおいて、前記螺旋刃
の下端刃先部の回転方向前側に位置して、前記回転軸の
外周に整形刃を設け、この整形刃は、水平面に対し回転
方向に所定の掬い角を有し前傾状に傾斜すると共に、先
端側が回転方向に対し後方に逃げ角を有して彎曲し、か
つ先端部が上方に向は所定の屈曲角で屈折してなること
を特徴とする溝掘機。A helical blade is provided on the outer periphery of a rotating shaft that protrudes almost vertically downward from the machine body and rotates in the horizontal direction, and a shaped blade is located on the front side in the rotational direction of the lower end cutting edge of the spiral blade and is provided on the outer periphery of the rotating shaft. The shaping blade has a predetermined rake angle in the rotational direction with respect to the horizontal plane and is inclined forward, and the tip side is curved with a clearance angle backward in the rotational direction, and the tip has a predetermined rake angle in the rotational direction. A trench excavator characterized in that the upward direction is bent at a predetermined bending angle.
JP8656683U 1983-06-06 1983-06-06 ditch digging machine Granted JPS59192951U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8656683U JPS59192951U (en) 1983-06-06 1983-06-06 ditch digging machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8656683U JPS59192951U (en) 1983-06-06 1983-06-06 ditch digging machine

Publications (2)

Publication Number Publication Date
JPS59192951U true JPS59192951U (en) 1984-12-21
JPS6340534Y2 JPS6340534Y2 (en) 1988-10-24

Family

ID=30216496

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8656683U Granted JPS59192951U (en) 1983-06-06 1983-06-06 ditch digging machine

Country Status (1)

Country Link
JP (1) JPS59192951U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010255232A (en) * 2009-04-23 2010-11-11 Matsuyama Plow Mfg Co Ltd Trench excavator

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5241555B2 (en) * 2009-02-17 2013-07-17 松山株式会社 Ditcher

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010255232A (en) * 2009-04-23 2010-11-11 Matsuyama Plow Mfg Co Ltd Trench excavator

Also Published As

Publication number Publication date
JPS6340534Y2 (en) 1988-10-24

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