JPS54131274A - Method of moving stacking position for stacker - Google Patents
Method of moving stacking position for stackerInfo
- Publication number
- JPS54131274A JPS54131274A JP3756178A JP3756178A JPS54131274A JP S54131274 A JPS54131274 A JP S54131274A JP 3756178 A JP3756178 A JP 3756178A JP 3756178 A JP3756178 A JP 3756178A JP S54131274 A JPS54131274 A JP S54131274A
- Authority
- JP
- Japan
- Prior art keywords
- stacking
- boom tip
- stacker
- slewed
- formula
- 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
Landscapes
- Control Of Conveyors (AREA)
Abstract
PURPOSE: To prevent mixing between neighboring stacks in narrow place by computing a position of a boom tip by means of operational processer and comparing the position with a maximum and minimum values for a stacking range and thereby moving the boom and stacker so that the boom tip is always existing within the stacking range.
CONSTITUTION: In order to move from a present stacking position P1 above a first stacking row 104 to a next stacking position P2 above a second stacking row 105, a point P3 above the second stack 105, and to where a boom tip 4a is expected to arrive when the latter is supposed to be slewed by a slewing command angle α' at a present position X, should be projected to the ground to find out a travel distance X3 which is computed by a formula: X3 = l cosα' + X and X3 should be compared with X2. When it results in X3<X2, the boom tip is slewed until the point P3 and moved to the next stacking position P2 by running of the stacker 6. When it results in X3>X2, and angle α1, by which the boom tip 4a is expected to arrive at the maximum value X2, is computed by a formula: α1 = cos-1(X2-X)/land thereby the boom tip 4a is slewed by the angle α1 and converted and moved to the position where coinsides with a boundary line 103 after the computation by a formula: X4 = X - l cosα1.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3756178A JPS6017729B2 (en) | 1978-03-31 | 1978-03-31 | How to move the stacker to the loading position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3756178A JPS6017729B2 (en) | 1978-03-31 | 1978-03-31 | How to move the stacker to the loading position |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS54131274A true JPS54131274A (en) | 1979-10-12 |
| JPS6017729B2 JPS6017729B2 (en) | 1985-05-07 |
Family
ID=12500919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3756178A Expired JPS6017729B2 (en) | 1978-03-31 | 1978-03-31 | How to move the stacker to the loading position |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6017729B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008303029A (en) * | 2007-06-07 | 2008-12-18 | Nippon Steel Corp | Yard loading method of raw material |
| CN103896043A (en) * | 2014-03-28 | 2014-07-02 | 宝山钢铁股份有限公司 | Operating method capable of improving conveying capacity of ultrahigh water content materials |
| CN109835729A (en) * | 2017-11-29 | 2019-06-04 | 中冶宝钢技术服务有限公司 | A method of material accumulation is carried out using stacker-reclaimer |
-
1978
- 1978-03-31 JP JP3756178A patent/JPS6017729B2/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008303029A (en) * | 2007-06-07 | 2008-12-18 | Nippon Steel Corp | Yard loading method of raw material |
| CN103896043A (en) * | 2014-03-28 | 2014-07-02 | 宝山钢铁股份有限公司 | Operating method capable of improving conveying capacity of ultrahigh water content materials |
| CN109835729A (en) * | 2017-11-29 | 2019-06-04 | 中冶宝钢技术服务有限公司 | A method of material accumulation is carried out using stacker-reclaimer |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6017729B2 (en) | 1985-05-07 |
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