JPS61187360U - - Google Patents
Info
- Publication number
- JPS61187360U JPS61187360U JP7115585U JP7115585U JPS61187360U JP S61187360 U JPS61187360 U JP S61187360U JP 7115585 U JP7115585 U JP 7115585U JP 7115585 U JP7115585 U JP 7115585U JP S61187360 U JPS61187360 U JP S61187360U
- Authority
- JP
- Japan
- Prior art keywords
- hydraulic cylinder
- bracket
- arm
- trunnion
- distribution chute
- 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
Links
- 238000010521 absorption reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
Landscapes
- Blast Furnaces (AREA)
Description
第１図は本考案のベルレス炉頂装入装置用分配
シユート取替装置の説明図、第２図及び第３図は
トラニオンと分配シユートとの着脱を示すもので
、夫々異なる状態の説明図、第４図はトラニオン
回転時の微作動を吸収するための回路の説明図、
第５図は第４図の回路の他の例を示す部分図、第
６図は従来例の説明図である。
３は走行台車、６はブーム、７は油圧シリンダ
、８はアーム、９は油圧シリンダ、１０は分配シ
ユート、１１はブラケツト、１３は油圧シリンダ
、２４は駆動装置、２５はトラニオン、３５，３
８は連絡管、３９はリリーフ弁を示す。
FIG. 1 is an explanatory diagram of the distribution chute replacement device for a bell-less furnace top charging device of the present invention, and FIGS. 2 and 3 are explanatory diagrams showing the attachment and detachment of the trunnion and distribution chute, respectively, in different states, Figure 4 is an explanatory diagram of a circuit for absorbing slight movements when the trunnion rotates.
FIG. 5 is a partial diagram showing another example of the circuit shown in FIG. 4, and FIG. 6 is an explanatory diagram of a conventional example. 3 is a traveling truck, 6 is a boom, 7 is a hydraulic cylinder, 8 is an arm, 9 is a hydraulic cylinder, 10 is a distribution chute, 11 is a bracket, 13 is a hydraulic cylinder, 24 is a drive device, 25 is a trunnion, 35,3
8 is a communication pipe, and 39 is a relief valve.
Claims (1)
で分配シユートの着脱を行うようにしたベルレス
炉頂装入装置において、炉心方向に向けて走行し
得る走行台車上に、伸縮アームを備えたブームを
回動可能に取付けると共に、前記アームの先端部
に、上方に空間部を有するブラケツトを枢着し、
且つ該ブラケツトと前記アームの所要部間に油圧
シリンダを取付けて、該油圧シリンダの作動によ
り前記ブラケツトが傾動し得るよう構成し、更に
前記油圧シリンダの配管系内に、トラニオン回転
時の微作動を吸収するための回路を組込んだこと
を特徴とするベルレス炉頂装入装置用分配シユー
ト取替装置。 In a bellless reactor top charging system in which the distribution chute is attached and detached by rotating a trunnion installed in the drive device, a boom equipped with a telescoping arm is rotated on a traveling cart that can move toward the reactor core. a bracket having a space above is pivotally attached to the tip of the arm;
Further, a hydraulic cylinder is installed between the bracket and a required part of the arm, so that the bracket can be tilted by the operation of the hydraulic cylinder, and the piping system of the hydraulic cylinder is further provided with a slight movement when the trunnion rotates. A distribution chute replacement device for a bellless furnace top charging device, characterized by incorporating a circuit for absorption.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7115585U JPH0213473Y2 (en) | 1985-05-14 | 1985-05-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7115585U JPH0213473Y2 (en) | 1985-05-14 | 1985-05-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61187360U true JPS61187360U (en) | 1986-11-21 |
| JPH0213473Y2 JPH0213473Y2 (en) | 1990-04-13 |
Family
ID=30608389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7115585U Expired JPH0213473Y2 (en) | 1985-05-14 | 1985-05-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0213473Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101440317B1 (en) * | 2012-12-18 | 2014-09-17 | 주식회사 대동 | Distribute chute changing apparatus |
-
1985
- 1985-05-14 JP JP7115585U patent/JPH0213473Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101440317B1 (en) * | 2012-12-18 | 2014-09-17 | 주식회사 대동 | Distribute chute changing apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0213473Y2 (en) | 1990-04-13 |
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