JPS6036579Y2 - Rod feeding device for blast furnace taphole opening machine - Google Patents
Rod feeding device for blast furnace taphole opening machineInfo
- Publication number
- JPS6036579Y2 JPS6036579Y2 JP2584383U JP2584383U JPS6036579Y2 JP S6036579 Y2 JPS6036579 Y2 JP S6036579Y2 JP 2584383 U JP2584383 U JP 2584383U JP 2584383 U JP2584383 U JP 2584383U JP S6036579 Y2 JPS6036579 Y2 JP S6036579Y2
- Authority
- JP
- Japan
- Prior art keywords
- rod
- receiving arm
- blast furnace
- opening
- hole
- 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.)
- Expired
Links
Landscapes
- Blast Furnaces (AREA)
Description
【考案の詳細な説明】
本考案は高炉出銑口の開孔機用ロッドを開孔機に装着さ
せるためのロッド供給装置の改良に係るものである。[Detailed Description of the Invention] The present invention relates to an improvement of a rod feeding device for mounting a rod for a borehole drill in a blast furnace taphole to a borehole drill.
従来、高炉出銑口の開孔用ロッドを開孔機に装置させる
ために用いられるロッド供給装置は第１図に示すように
スキッド１上に載置した開孔機用ロッド２を突片付無端
チェーン３で移送させ、更にスキッド１の先端部から開
孔機フック４に乗り移らせるものである。Conventionally, a rod feeding device used to feed a drilling machine with a rod for drilling at a blast furnace taphole is used to feed a drilling machine rod 2 placed on a skid 1 with a protrusion as shown in Fig. 1. It is transferred by an endless chain 3 and then transferred from the tip of the skid 1 to a drill hook 4.
しかしこの方式は、スキッド１上に開孔機用ロッド２を
送り込む際、そのストックは機構である無端チェーン３
が１基しかないので、開孔機用ロッド２の外径を変更し
て使用する場合開孔機用ロッド２をストックしている無
端チェーン３上の開孔機用ロッド２をその都度取り替え
る必要がある。However, in this method, when feeding the drill rod 2 onto the skid 1, the stock is attached to the endless chain 3 which is a mechanism.
Since there is only one drill rod 2, when changing the outer diameter of the hole drill rod 2, it is necessary to replace the hole drill rod 2 on the endless chain 3 that stocks the hole drill rod 2 each time. There is.
しかしながらストックして開孔機用ロッド２を取り替え
るのには多大の時間がか）り開孔操業時に要求される条
件に素早く対応できず、手作業による取替え作業が強い
られていた。However, it takes a lot of time to stock up and replace the rod 2 for the hole drilling machine, and it is not possible to quickly respond to the conditions required during hole drilling operations, forcing manual replacement work.
そこで本考案は開孔機用ロッド２の外径の変更に際して
も、その取替えが能率よく行える高炉出銑口開孔機用ロ
ッド供給装置を提供することを目的とするものである。SUMMARY OF THE INVENTION Therefore, an object of the present invention is to provide a rod supply device for a blast furnace taphole driller that can be efficiently replaced even when the outer diameter of the rod 2 for the driller is changed.
以下、本考案の実施例を図面に基いて説明する。Embodiments of the present invention will be described below with reference to the drawings.
１１は支柱であって、この支柱１１には複数段に配置し
た滑り台１２−１．１２−２が設けられ、その上面には
それぞれ外径寸法の異なる開孔用ロッド１３−１．１３
−２がストックされている。Reference numeral 11 denotes a column, and this column 11 is provided with slides 12-1, 12-2 arranged in multiple stages, and on its upper surface are hole-opening rods 13-1, 13 each having a different outer diameter.
-2 is in stock.
１４は開孔用ロッド受取りアーム（以降受取りアームと
呼称する）であって、この受取りアーム１４は、前記滑
り台１２−１．１２−２の末端位置に設けられており、
先端側面は円弧状の面部１５を形威し、かつその上方に
は滑り面１６を形威し、後端は床１７に固設したブラケ
ット１８を介し、支点ピン１９で軸承され、前記開孔用
ロッド１３−１または１３−２を選択するように回動自
在に構成されている。Reference numeral 14 denotes a drilling rod receiving arm (hereinafter referred to as receiving arm), which is provided at the end position of the slide 12-1, 12-2,
The side surface of the tip has an arcuate surface 15 and a sliding surface 16 above it, and the rear end is supported by a fulcrum pin 19 via a bracket 18 fixed to the floor 17, and the opening It is configured to be rotatable so that the rod 13-1 or 13-2 can be selected.
２０は前記受取りアーム１４を回動させる受取りアーム
用シリンダーであって、受取りアーム１４の胴部２１に
係合されている。A receiving arm cylinder 20 rotates the receiving arm 14, and is engaged with the body 21 of the receiving arm 14.
２８は中間部材であって、この中間部材２８はスキッド
２２とスタンド２３で構成され、スキッド２２は前記受
取りアーム１４の後端側にスタンド２３を介して取付け
られており、該スタンド２３の後部は前記ブラケット１
８に支点ピン１９′を介して回動自在に支承され、かつ
スタンド２３の胴部２４には昇降シリンダー２５が取付
けられている。28 is an intermediate member, and this intermediate member 28 is composed of a skid 22 and a stand 23. The skid 22 is attached to the rear end side of the receiving arm 14 via the stand 23, and the rear part of the stand 23 is Said bracket 1
8 via a fulcrum pin 19', and an elevating cylinder 25 is attached to the body 24 of the stand 23.
２６は受取りアーム１４の滑り面１６の上方に設けられ
たロントガイドで、２７は前記スキッド２２から移送さ
れた開孔用ロッド１３−１あるいは１３−２を受取る開
孔機用フックである。26 is a front guide provided above the sliding surface 16 of the receiving arm 14, and 27 is a hole punching hook for receiving the hole punching rod 13-1 or 13-2 transferred from the skid 22.
次に本考案の作用例を説明する。Next, an example of the operation of the present invention will be explained.
あらかじめ複数の滑り台１２−１及び１２−２に外径の
異なる開孔用ロッド１３−１及び１３−２をストックさ
せておく、そして受取りアーム用シリンダー２０を作動
し、受取りアーム１４をＡ点位置にセットする。A plurality of slides 12-1 and 12-2 are stocked with drilling rods 13-1 and 13-2 with different outer diameters in advance, and the receiving arm cylinder 20 is operated to move the receiving arm 14 to the point A position. Set to .
このあと開孔用ロッド１３−１あるいは１３−２の何れ
かを選択し、受取りアーム用シリンダー２０を作動し受
取りアーム１４をＢ点あるいはＣ点位置に回動させる。Thereafter, either the hole opening rod 13-1 or 13-2 is selected and the receiving arm cylinder 20 is operated to rotate the receiving arm 14 to the B point or C point position.
すなわち、開孔用ロッド１３−２を選択の場合は、受取
りアーム用シリンダー２０を作動（引く）腰受取りアー
ム１４をＡ点からＢ点位置に回動させ静止させる。That is, when the hole-opening rod 13-2 is selected, the receiving arm cylinder 20 is actuated (pulled), and the receiving arm 14 is rotated from point A to point B, and then kept stationary.
その際、開孔用ロッド１３−２の先頭が滑り台１２−２
の末端側に転動する。At that time, the top of the opening rod 13-2 is connected to the slide 12-2.
rolls toward the end of the
次に受取りアーム用シリンダー２０を作動（押す）し、
受取りアーム１４をＢ点からＡ点位置迄に回動させる。Next, actuate (push) the receiving arm cylinder 20,
The receiving arm 14 is rotated from point B to point A.
その際、受取りアーム１４は滑り台１２−２の先頭にあ
る開孔用ロッド１３−２を受取りながら滑り面１６上を
転動し、スキッド２２上に移載される。At this time, the receiving arm 14 rolls on the sliding surface 16 while receiving the opening rod 13-2 at the head of the slide 12-2, and is transferred onto the skid 22.
スキッド２２上に載置された開孔用ロッド１３−２は、
昇降用シリンダー２５の作動（引く）によりスキッド２
２上を転動し、開孔機用フック２７に供給される。The hole-opening rod 13-2 placed on the skid 22 is
The skid 2 is moved by the operation (pull) of the lifting cylinder 25.
2 and is supplied to the hook 27 for the drilling machine.
また、開孔用ロッド１３−１を選択の場合は、受取りア
ーム用シリンダー２０を作動（引く）し、受取りアーム
１４をＡ点からＣ点位置まで回動させてのち、再び受取
りアーム用シリンダー２０を作動（押す）し、受取りア
ーム１４を０点からＢ点位置に回動させる。If the opening rod 13-1 is selected, the receiving arm cylinder 20 is operated (pulled), the receiving arm 14 is rotated from point A to point C, and then the receiving arm cylinder 20 is rotated again. is actuated (pushed) to rotate the receiving arm 14 from the 0 point to the B point position.
その際、滑り台１２−１にある開孔用ロッド１３−１の
先頭を受取りながら受取りアーム１４の滑り面１６上を
転動し、スキッド２２上に移載される。At that time, it rolls on the sliding surface 16 of the receiving arm 14 while receiving the leading end of the hole-opening rod 13-1 on the slide 12-1, and is transferred onto the skid 22.
スキッド２２に載置された開孔用ロッド１３−１は昇降
用シリンダー２５の作動（引く）によりスキッド２２上
を転動し、開孔機用フック２７に供給される。The hole-drilling rod 13-1 placed on the skid 22 rolls on the skid 22 by actuation (pulling) of the lifting cylinder 25, and is supplied to the hole-drilling hook 27.
以上のように開孔用ロッド１３−１を選択の場合は、受
取りアーム１４はＢ点からＣ点位置へ、０点からＢ点位
置へと往復することによって開孔用ロッド１３−１は次
々に開孔用俵用フック２７に供給される。As described above, when the hole-opening rod 13-1 is selected, the receiving arm 14 reciprocates from point B to point C and from point 0 to point B, so that the rod 13-1 for hole-opening is moved one after another. It is supplied to the bale hook 27 for hole opening.
また、開孔用ロッド１３−２を選択の場合は、受取アー
ム１４はＢ点からＡ点位置へ、Ａ点からＢ点位置へと往
復することによって開孔用ロッド１３−２は次々に開孔
機用フック２７に供給されるので、外径の異なる開孔用
ロッド１３−１．１３−２の選択が人力に頼ることなく
自動的に行え、かつ、速かに所要個所へ供給できるなど
の極めて優れた効果を有する。In addition, when the hole-opening rod 13-2 is selected, the receiving arm 14 reciprocates from point B to point A and from point A to point B, so that the hole-opening rod 13-2 is opened one after another. Since it is supplied to the drilling machine hook 27, selection of the drilling rods 13-1 and 13-2 with different outer diameters can be performed automatically without relying on human power, and it can be quickly supplied to the required location. It has extremely excellent effects.
第１図は従来方式を示す概要説明用側面図、第２図は本
考案の実施例を示す概要説明用側面図である。
１１は支柱、１２−１．１２−２は滑り台、１３−１．
１３−２は開孔用ロッド、１４は開孔用ロッド受取アー
ム、１５は面部、１６は滑り面、１７は床、１８はブラ
ケット、１９は支点ピン、２０は受取アーム用シリンダ
ー、２１は受取アームの胴部、２２はスキッド、２３は
スタンド、２４はスタンドの胴部、２５は昇降シリンダ
ー、２６はロッドガイド、２７は開孔機用フック、２８
は中間部材。FIG. 1 is a schematic side view showing a conventional system, and FIG. 2 is a schematic side view showing an embodiment of the present invention. 11 is a support, 12-1.12-2 is a slide, 13-1.
13-2 is a hole opening rod, 14 is a hole opening rod receiving arm, 15 is a surface, 16 is a sliding surface, 17 is a floor, 18 is a bracket, 19 is a fulcrum pin, 20 is a cylinder for the receiving arm, and 21 is a receiving arm. The body of the arm, 22 is the skid, 23 is the stand, 24 is the body of the stand, 25 is the lifting cylinder, 26 is the rod guide, 27 is the hook for the drilling machine, 28
is an intermediate member.
Claims (1)
出銑口開孔機用ロッド供給装置において、外径寸法の異
なる開孔用ロッド毎にストックした滑り台を複数段設け
、該滑り台の末端側位置にあって、先端側面には円弧状
の面部を、かつ、その側部に滑り面を有するロッド受取
りアームを支点ピンを介して回動可能に設け、該ロッド
受取りアームの滑り面上方位置にロッドガイドを、及び
、下方位置に中間部材を設け、該中間部材を支点ピンを
介して回動可能に備えたことを特徴とする高炉出銑口開
孔機用ロッド供給装置。In a rod supply device for a blast furnace taphole opening machine that intermittently transfers a rod used for opening a taphole, a plurality of slides stocked for each opening rod with a different outer diameter are provided, and the slides are At the distal end position, a rod receiving arm is rotatably provided via a fulcrum pin and has an arcuate surface on the side surface of the distal end and a sliding surface on the side thereof, and a rod receiving arm is provided above the sliding surface of the rod receiving arm. 1. A rod supply device for a blast furnace taphole opening machine, characterized in that a rod guide is provided at a position, an intermediate member is provided at a lower position, and the intermediate member is rotatable via a fulcrum pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2584383U JPS6036579Y2 (en) | 1983-02-25 | 1983-02-25 | Rod feeding device for blast furnace taphole opening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2584383U JPS6036579Y2 (en) | 1983-02-25 | 1983-02-25 | Rod feeding device for blast furnace taphole opening machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59133648U JPS59133648U (en) | 1984-09-07 |
| JPS6036579Y2 true JPS6036579Y2 (en) | 1985-10-30 |
Family
ID=30156816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2584383U Expired JPS6036579Y2 (en) | 1983-02-25 | 1983-02-25 | Rod feeding device for blast furnace taphole opening machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6036579Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100431867B1 (en) * | 2000-12-05 | 2004-05-20 | 주식회사 포스코 | Apparatus for changing multi-rods of tapping machine |
-
1983
- 1983-02-25 JP JP2584383U patent/JPS6036579Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59133648U (en) | 1984-09-07 |
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