JPS5798434A - Quantitative draw-out operating control process of reclaimer - Google Patents
Quantitative draw-out operating control process of reclaimerInfo
- Publication number
- JPS5798434A JPS5798434A JP17408380A JP17408380A JPS5798434A JP S5798434 A JPS5798434 A JP S5798434A JP 17408380 A JP17408380 A JP 17408380A JP 17408380 A JP17408380 A JP 17408380A JP S5798434 A JPS5798434 A JP S5798434A
- Authority
- JP
- Japan
- Prior art keywords
- draw
- heap
- level
- bucket wheel
- turning
- 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
Abstract
PURPOSE: To enable efficient quantitative draw-out by means of controlling quantitative draw-out operation of the heaps of the objects, such as ore with use of a reclaimer in response to abnormal conditions which have been detected from turning torque of a bucket wheel.
CONSTITUTION: In order to detect abnormalities of a bucket wheel 13, L level in a meter relay 60 for detecting idle vibration and overload is set to a current value which is lower than L level in a meter relay for controlling quantitative draw-out. Hereby when current in a motor 53 for a bucket wheel hydraulic pump is continued for the determined time until it becomes less than L level in the meter relay 60, this is discriminated as idle vibration, and turning of a boom 12 is brought to a stop. Then, a heap 15 of an object to be carried is verified for its conditions by means of a detector 14. In other words, proneness of a reflector of the detector 14 is oriented to its horizontal, and turning is leveled in parallel with the boom 12, so that distance to the heap 15 is measured, if it is less than the determined value, it is discriminated as draw-out operation being possible, and the draw-out operation can be continued. In case where the heap does not exist in the draw-out bench, a discriminator effectuates the stage changing sequence by means of its program.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17408380A JPS5798434A (en) | 1980-12-10 | 1980-12-10 | Quantitative draw-out operating control process of reclaimer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17408380A JPS5798434A (en) | 1980-12-10 | 1980-12-10 | Quantitative draw-out operating control process of reclaimer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5798434A true JPS5798434A (en) | 1982-06-18 |
| JPS6116696B2 JPS6116696B2 (en) | 1986-05-01 |
Family
ID=15972347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17408380A Granted JPS5798434A (en) | 1980-12-10 | 1980-12-10 | Quantitative draw-out operating control process of reclaimer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5798434A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100812006B1 (en) * | 2001-09-06 | 2008-03-10 | 주식회사 포스코 | Apparatus for anti crash of reclaimer to floor |
| CN110203715A (en) * | 2019-06-11 | 2019-09-06 | 长沙理工大学 | A kind of working method of bucket-wheel stacker reclaimer |
| CN113233210A (en) * | 2021-05-25 | 2021-08-10 | 中冶南方工程技术有限公司 | Constant-flow automatic material taking method and system of bucket-wheel material taking machine |
-
1980
- 1980-12-10 JP JP17408380A patent/JPS5798434A/en active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100812006B1 (en) * | 2001-09-06 | 2008-03-10 | 주식회사 포스코 | Apparatus for anti crash of reclaimer to floor |
| CN110203715A (en) * | 2019-06-11 | 2019-09-06 | 长沙理工大学 | A kind of working method of bucket-wheel stacker reclaimer |
| CN110203715B (en) * | 2019-06-11 | 2020-07-31 | 长沙理工大学 | Working method of bucket-wheel stacker reclaimer |
| CN113233210A (en) * | 2021-05-25 | 2021-08-10 | 中冶南方工程技术有限公司 | Constant-flow automatic material taking method and system of bucket-wheel material taking machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6116696B2 (en) | 1986-05-01 |
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