JPH0321494U - - Google Patents

Info

Publication number
JPH0321494U
JPH0321494U JP8068289U JP8068289U JPH0321494U JP H0321494 U JPH0321494 U JP H0321494U JP 8068289 U JP8068289 U JP 8068289U JP 8068289 U JP8068289 U JP 8068289U JP H0321494 U JPH0321494 U JP H0321494U
Authority
JP
Japan
Prior art keywords
mast
boom
leader
main parts
processing device
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
JP8068289U
Other languages
Japanese (ja)
Other versions
JPH0728235Y2 (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 JP8068289U priority Critical patent/JPH0728235Y2/en
Publication of JPH0321494U publication Critical patent/JPH0321494U/ja
Application granted granted Critical
Publication of JPH0728235Y2 publication Critical patent/JPH0728235Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Earth Drilling (AREA)

Description

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

第1図は本考案の一実施例の側面図、第2図は
同上の要部の拡大側面図、第3図は同要部の上面
図、第4図は同要部の一部の拡大切欠上面図、第
5図a,b,cはそれぞれ全装置の作用を説明す
る簡略側面図、第6図は別実施例の要部の簡略上
面図、第7図は従来例の側面図である。 図中、A……ブーム、B……固定装置、1……
回転機台、3……リーダマスト、3a……マスト
中間部、3b……マスト上半部、3c……マスト
下半部、5……アースオーガ、6……二連リンク
、6a……前部リンク、7……油圧シリンダ、8
……コの字形の型枠、9,10……平行突条、1
1……ピン支持部材、14……横ピン、15……
スライド板、17……油圧シリンダ、20……キ
ヤツチフオーク。
Fig. 1 is a side view of one embodiment of the present invention, Fig. 2 is an enlarged side view of the main parts of the same, Fig. 3 is a top view of the main parts, and Fig. 4 is an enlarged part of the main parts. FIG. 5 is a cutaway top view, FIGS. 5a, b, and c are simplified side views explaining the functions of the entire device, FIG. 6 is a simplified top view of main parts of another embodiment, and FIG. 7 is a side view of a conventional example. be. In the diagram, A...boom, B...fixing device, 1...
Rotating machine stand, 3...Leader mast, 3a...Mast middle part, 3b...Mast upper half, 3c...Mast lower half, 5...Earth auger, 6...Double link, 6a...Front Part link, 7...Hydraulic cylinder, 8
... U-shaped formwork, 9, 10 ... Parallel ridges, 1
1...Pin support member, 14...Horizontal pin, 15...
Slide plate, 17...hydraulic cylinder, 20...catching fork.

補正 平2.5.10 考案の名称を次のように補正する。 考案の名称 地盤加工装置 実用新案登録請求の範囲、図面の簡単な説明を
次のように補正する。
Amendment 2.5.10 Hei 2.5.10 The name of the invention is amended as follows. Title of the invention: Ground processing equipment The scope of claims for utility model registration and the brief description of the drawings are amended as follows.

【実用新案登録請求の範囲】 ブームAによつて分解型のリーダマスト3のマ
スト中間部3aを起伏とプロペラ回転可能に枢支
し、搭載した油圧シリンダ8による自力伸縮と外
力による従動伸縮を選択できる進退腕装置Bの後
端をブームAに枢着し、マスト中間部3aと、前
記進退腕装置Bの前端8とを、自力横移動と外力
による従動的横移動を選択できるスライド板横移
動装置B1のスライド板12を介して、リーダマ
スト3をプロペラ回転可能にする縦ピン14と、
リーダマスト3を前後振れ可能にする横ピン20
とによつて連結して成る地盤加工装置。
[Scope of Claim for Utility Model Registration] The mast intermediate portion 3a of the disassembleable leader mast 3 is pivoted by the boom A so as to be able to raise and lower and rotate the propeller, and the self-stretching and contraction by the mounted hydraulic cylinder 8 and the driven expansion and contraction by an external force are selected. The rear end of the advancing/retracting arm device B is pivotally connected to the boom A, and the mast intermediate portion 3a and the front end 8 of the advancing/retracting arm device B are moved horizontally by a sliding plate that can be selected between self-powered lateral movement and driven lateral movement by an external force. A vertical pin 14 that enables propeller rotation of the leader mast 3 via the slide plate 12 of the device B1;
Horizontal pin 20 that allows the leader mast 3 to swing back and forth
Ground processing equipment that is connected by.

【図面の簡単な説明】 第1図は本考案の一実施例の側面図、第2図は
要部の拡大側面図、第3図は同要部の上面図、第
4図は同要部の一部の平断面図、第5図は同要部
の作用を示す上面図、第6図a,b,cはそれぞ
れ用法を説明する簡略側面図、第7図は従来例の
側面図である。 図中、A……ブーム、B……進退腕装置、B1
……スライド板横移動装置、3……リーダマスト
、3a……マスト中間部、7……二連リンク、9
……油圧シリンダ、14……縦ピン、20……横
ピン。
[Brief Description of the Drawings] Fig. 1 is a side view of one embodiment of the present invention, Fig. 2 is an enlarged side view of the main parts, Fig. 3 is a top view of the main parts, and Fig. 4 is the main parts. Fig. 5 is a top view showing the function of the main parts, Fig. 6 a, b, and c are simplified side views explaining the usage, and Fig. 7 is a side view of a conventional example. be. In the diagram, A...Boom, B...Advancing/retracting arm device, B1
...Slide plate lateral movement device, 3...Leader mast, 3a...Mast middle section, 7...Double link, 9
... Hydraulic cylinder, 14 ... Vertical pin, 20 ... Horizontal pin.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 回転機台1に設けたブームAによつて支持され
るリーダマスト3に案内されて掘削具等が昇降す
る地盤加工装置において、リーダマスト3をマス
ト中間部3a、マスト上半部3b、マスト下半部
3cに分割し、ブームAにマスト中間部3aを開
き角α変更自在に枢着し、ブームAとマスト中間
部3aとの間に、マスト中間部3aの前後左右振
れフリーとブームAへの固定を選択し得る固定装
置Bを設けて成る地盤加工装置。
In a ground processing device in which excavation tools and the like are raised and lowered guided by a leader mast 3 supported by a boom A provided on a rotary machine stand 1, the leader mast 3 is moved up and down through a mast middle section 3a, a mast upper half section 3b, and a mast bottom section. It is divided into half parts 3c, and the mast middle part 3a is pivoted to the boom A so that the opening angle α can be freely changed. A ground processing device comprising a fixing device B that can select fixation of the ground.
JP8068289U 1989-07-07 1989-07-07 Ground processing equipment Expired - Lifetime JPH0728235Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8068289U JPH0728235Y2 (en) 1989-07-07 1989-07-07 Ground processing equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8068289U JPH0728235Y2 (en) 1989-07-07 1989-07-07 Ground processing equipment

Publications (2)

Publication Number Publication Date
JPH0321494U true JPH0321494U (en) 1991-03-04
JPH0728235Y2 JPH0728235Y2 (en) 1995-06-28

Family

ID=31625962

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8068289U Expired - Lifetime JPH0728235Y2 (en) 1989-07-07 1989-07-07 Ground processing equipment

Country Status (1)

Country Link
JP (1) JPH0728235Y2 (en)

Also Published As

Publication number Publication date
JPH0728235Y2 (en) 1995-06-28

Similar Documents

Publication Publication Date Title
JPH0321494U (en)
RU2036303C1 (en) Working member of continuous miner
JPH0434214Y2 (en)
JPS5810775Y2 (en) Bucket device for construction machinery
JPS63116597U (en)
JPH0293948U (en)
JPH0417487U (en)
JPS60393Y2 (en) Excavation equipment for manual shield excavator
JPH03128786U (en)
JPH03128785U (en)
JPS5810782Y2 (en) construction machinery
JPH10297874A (en) Outrigger expansion storage device
JP2576407Y2 (en) Drilling rig with leader mast
JPS597407Y2 (en) Hydraulic excavator boom lifting device
JPH02106088U (en)
JPH0233889U (en)
JPS586954Y2 (en) hydraulic excavator body
JPS62120593U (en)
JPS6277240U (en)
JPS6419648U (en)
JPH0237954U (en)
JPS62120591U (en)
JPS63201449U (en)
JPS6345863U (en)
JPS6299698U (en)