JPS6235784U - - Google Patents

Info

Publication number
JPS6235784U
JPS6235784U JP12847985U JP12847985U JPS6235784U JP S6235784 U JPS6235784 U JP S6235784U JP 12847985 U JP12847985 U JP 12847985U JP 12847985 U JP12847985 U JP 12847985U JP S6235784 U JPS6235784 U JP S6235784U
Authority
JP
Japan
Prior art keywords
rock
shaft
vehicle
support mechanism
movable support
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
JP12847985U
Other languages
Japanese (ja)
Other versions
JPH0435107Y2 (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 JP1985128479U priority Critical patent/JPH0435107Y2/ja
Publication of JPS6235784U publication Critical patent/JPS6235784U/ja
Application granted granted Critical
Publication of JPH0435107Y2 publication Critical patent/JPH0435107Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Percussive Tools And Related Accessories (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)

Description

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

第１図は本考案の岩石破砕機の正面図、第２図
はその要部の断面図、第３図は第２図の―線
断面図、第４図は第２図の―線断面図、第５
図はそのコイルスプリングの変形例である。 Ａ……岩石、１１……建設機械車両、１３……
可動支持機構、３１……スライド胴、３２……支
点軸、３４……コイルスプリング、３５……ホル
ダ筒、４４……刃先シヤフト、４６……中間シヤ
フト、５１……撃力発生装置、５５……回転主軸
、５９……ハンマ、６１……バランサ、６２……
中棒。 Fig. 1 is a front view of the rock crusher of the present invention, Fig. 2 is a sectional view of its main parts, Fig. 3 is a sectional view taken along the line - - of Fig. 2, and Fig. 4 is a sectional view taken along the line - - of Fig. 2. , 5th
The figure shows a modification of the coil spring. A... Rock, 11... Construction machinery vehicle, 13...
Movable support mechanism, 31...Slide barrel, 32...Fully shaft, 34...Coil spring, 35...Holder tube, 44...Blade tip shaft, 46...Intermediate shaft, 51...Impact force generator, 55... ... Rotating main shaft, 59 ... Hammer, 61 ... Balancer, 62 ...
Middle stick.

Claims (1)

【実用新案登録請求の範囲】 (1) 建設機械車両に設けた可動支持機構から押
付力を受けて岩石側に押圧されるスライド胴の内
部に、前記押圧により圧縮されるコイルスプリン
グを介して弾力的に岩石側に付勢されるホルダ筒
をスライド自在に設け、このホルダ筒の内部に岩
石に当接される刃先シヤフトとこの刃先シヤフト
に撃力を伝える中間シヤフトとを進退自在に設け
、前記ホルダ筒の後端部に撃力発生装置を設け、
この撃力発生装置は、回転主軸により回転される
部材にハンマおよびバランサを回転自在に軸着し
、前記ハンマに対し、このハンマから撃力を受け
前記中間シヤフトにその撃力を伝える位置とハン
マから退避する位置との間で選択的に移動可能の
中棒を設けてなる岩石破砕機において、前記スラ
イド胴の両側面であつてスライド胴の軸心をはさ
んで対称の位置に、前記建設機械車両の可動支持
機構から前記押付力が作用される支点軸を設け、
この支点軸に前記可動支持機構を接続したことを
特徴とする岩石破砕機。 (2) 建設機械車両としてパワーシヨベルの車両
を用い、この車両の旋回フレームに可動支持機構
を設けたことを特徴とする実用新案登録請求の範
囲第１項記載の岩石破砕機。[Claims for Utility Model Registration] (1) An elastic force is applied to the inside of the slide body, which is pressed against the rock by receiving a pressing force from a movable support mechanism installed in a construction machinery vehicle, through a coil spring compressed by the pressing force. A holder cylinder which is biased toward the rock side is provided in a slidable manner, and inside this holder cylinder, a cutting edge shaft that comes into contact with the rock and an intermediate shaft which transmits impact force to the cutting edge shaft are provided so as to be able to move back and forth. An impulse generating device is provided at the rear end of the holder tube,
This impact generating device has a hammer and a balancer rotatably attached to a member rotated by a rotating main shaft, and a position where the hammer receives impact force from the hammer and transmits the impact force to the intermediate shaft. In a rock crusher equipped with a middle rod that is selectively movable between a retracting position and a retracting position, the construction is carried out on both sides of the slide cylinder at symmetrical positions across the axis of the slide cylinder. providing a fulcrum shaft to which the pressing force is applied from a movable support mechanism of the mechanical vehicle;
A rock crusher characterized in that the movable support mechanism is connected to the fulcrum shaft. (2) The rock crusher according to claim 1, which is a utility model registration, characterized in that a power shovel vehicle is used as the construction equipment vehicle, and a movable support mechanism is provided on the revolving frame of the vehicle.
JP1985128479U 1985-08-23 1985-08-23 Expired JPH0435107Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985128479U JPH0435107Y2 (en) 1985-08-23 1985-08-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985128479U JPH0435107Y2 (en) 1985-08-23 1985-08-23

Publications (2)

Publication Number Publication Date
JPS6235784U true JPS6235784U (en) 1987-03-03
JPH0435107Y2 JPH0435107Y2 (en) 1992-08-20

Family

ID=31024188

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985128479U Expired JPH0435107Y2 (en) 1985-08-23 1985-08-23

Country Status (1)

Country Link
JP (1) JPH0435107Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62100881U (en) * 1985-12-12 1987-06-26
JPH0451550U (en) * 1990-09-03 1992-04-30

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5822284U (en) * 1981-08-05 1983-02-10 キヤタピラ−三菱株式会社 rock crusher

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5822284U (en) * 1981-08-05 1983-02-10 キヤタピラ−三菱株式会社 rock crusher

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62100881U (en) * 1985-12-12 1987-06-26
JPH0451550U (en) * 1990-09-03 1992-04-30

Also Published As

Publication number Publication date
JPH0435107Y2 (en) 1992-08-20

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