JPH02116583U - - Google Patents

Info

Publication number
JPH02116583U
JPH02116583U JP2529789U JP2529789U JPH02116583U JP H02116583 U JPH02116583 U JP H02116583U JP 2529789 U JP2529789 U JP 2529789U JP 2529789 U JP2529789 U JP 2529789U JP H02116583 U JPH02116583 U JP H02116583U
Authority
JP
Japan
Prior art keywords
telescopic
link
telescopic lever
guide bracket
boom
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
JP2529789U
Other languages
Japanese (ja)
Other versions
JPH0728234Y2 (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 JP1989025297U priority Critical patent/JPH0728234Y2/en
Publication of JPH02116583U publication Critical patent/JPH02116583U/ja
Application granted granted Critical
Publication of JPH0728234Y2 publication Critical patent/JPH0728234Y2/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
第１図の正面図、第３図は一従来例の側面図、第
４図は他の従来例の側面図である。 図中１は走行クローラ、２はターンテーブル、
３はブーム、７はテレスコピツクケリーバ、９は
バケツト、１３は上部リンク、１３ａは下部リン
ク、１４はガイドブラケツト、１５は伸縮部材、
１６は垂直ガイド面、１９は回転駆動部、２０は
スラスタを示す。 FIG. 1 is a side view of one embodiment of the present invention, FIG. 2 is a front view of FIG. 1, FIG. 3 is a side view of one conventional example, and FIG. 4 is a side view of another conventional example. In the figure, 1 is a traveling crawler, 2 is a turntable,
3 is a boom, 7 is a telescopic lever, 9 is a bucket, 13 is an upper link, 13a is a lower link, 14 is a guide bracket, 15 is an elastic member,
16 is a vertical guide surface, 19 is a rotary drive unit, and 20 is a thruster.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 旋回可能に設けたターンテーブルに、起伏及び
伸縮可能なブームの下端を枢支すると共にブーム
の上端に伸縮可能なテレスコピツクケリーバを吊
り下げ、該テレスコピツクケリーバの回転駆動部
及びバケツトがスラスタを介して垂直に移動させ
られる垂直ガイド面を備えたガイドブラケツトを
前記テレスコピツクケリーバ近傍に配設し、前記
ターンテーブルに、互いに平行な上部リンク及び
下部リンクの一端を上下に所定距離をおいて枢着
し、該上部リンク及び下部リンクの他端を、上下
に前記所定距離と同一の距離をおいて前記ガイド
ブラケツトに枢着し、前記上部リンク及び下部リ
ンクを移動させ得る伸縮部材を設けたことを特徴
とするアースドリル装置。 The lower end of the boom, which can be raised and retracted, is pivotally supported on a turntable that can be rotated, and a telescopic telescopic lever is suspended from the upper end of the boom, and the rotary drive unit and bucket of the telescopic lever are connected to the thruster. A guide bracket having a vertical guide surface that can be moved vertically through the telescopic lever is disposed near the telescopic lever, and one end of the upper link and the lower link, which are parallel to each other, are placed vertically a predetermined distance above and below the turntable. and a telescopic member that is pivotally connected to the guide bracket, the other ends of the upper link and the lower link are pivotally connected to the guide bracket vertically at a distance equal to the predetermined distance, and that allows the upper link and the lower link to be moved. An earth drill device characterized by:
JP1989025297U 1989-03-06 1989-03-06 Earth drill equipment Expired - Lifetime JPH0728234Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989025297U JPH0728234Y2 (en) 1989-03-06 1989-03-06 Earth drill equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989025297U JPH0728234Y2 (en) 1989-03-06 1989-03-06 Earth drill equipment

Publications (2)

Publication Number Publication Date
JPH02116583U true JPH02116583U (en) 1990-09-18
JPH0728234Y2 JPH0728234Y2 (en) 1995-06-28

Family

ID=31245912

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989025297U Expired - Lifetime JPH0728234Y2 (en) 1989-03-06 1989-03-06 Earth drill equipment

Country Status (1)

Country Link
JP (1) JPH0728234Y2 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57197388A (en) * 1981-05-27 1982-12-03 Sanwa Kizai Co Ltd Screw auger intermittent drilling machine
JPS62176283U (en) * 1986-04-24 1987-11-09

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57197388A (en) * 1981-05-27 1982-12-03 Sanwa Kizai Co Ltd Screw auger intermittent drilling machine
JPS62176283U (en) * 1986-04-24 1987-11-09

Also Published As

Publication number Publication date
JPH0728234Y2 (en) 1995-06-28

Similar Documents

Publication Publication Date Title
JPH02116583U (en)
JPS6035661Y2 (en) work vehicle
JPS6018166U (en) Earth removal device structure of backhoe with earth removal device
JPH0422584U (en)
JPS6080155U (en) ditch digging machine
JPS63122540U (en)
JPS6299698U (en)
JPS59149890U (en) container crane
JPS63104392U (en)
JPS59165890U (en) Fully hydraulic crawler crane
JPS58185062U (en) Trunk holding device in excavator
JPS59111851U (en) ditch digging machine
JPS62120596U (en)
JPS5863256U (en) Boom bracket structure of drilling rig in backhoe
JPH0293948U (en)
JPH02112751U (en)
JPS61152061U (en)
JPH0184351U (en)
JPH0329550U (en)
JPS6145460U (en) Small swing device for hydraulic power shovel
JPS625186U (en)
JPH01174450U (en)
JPS62176283U (en)
JPS5971277U (en) Telescopic boom jib side holding device
JPH0437646U (en)