JPS54147564A - Crushersigma crushed material supply control method - Google Patents
Crushersigma crushed material supply control methodInfo
- Publication number
- JPS54147564A JPS54147564A JP5683578A JP5683578A JPS54147564A JP S54147564 A JPS54147564 A JP S54147564A JP 5683578 A JP5683578 A JP 5683578A JP 5683578 A JP5683578 A JP 5683578A JP S54147564 A JPS54147564 A JP S54147564A
- Authority
- JP
- Japan
- Prior art keywords
- crusher
- conveyor
- oil pressure
- speed
- intermediate conveyor
- 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
- Disintegrating Or Milling (AREA)
Abstract
PURPOSE: To enable a crusher to be always operated at its maximum capacity by controlling an intermediate conveyor speed with a crusher's main shaft's supporting oil pressure and the motive power and also controlling raw metarial feeding conveyor speed with volume of returning flow to the intermediate conveyor.
CONSTITUTION: Volume of raw metairal being supplied to a crusher is controlled by setting in advance an oil pressure value and a power value supporting a main shaft 6 of a crushing cone 7 of a crusher 4, and an oil pressure value and a power value which were detected by a supporting oil pressure detecting mechanism 10 and a power detecting mechanism 13 are compared by a control box 21, and in accordance with a plus signal or a minus signal resulted from the comparison, speed of a variable speed electric motor 16 connected to a driving pulley 3a of an intermediate conveyor through a reduction gear 17 is controlled. And at the same time, volume of flow returning to the intermediate conveyor 3 by a returning conveyor 15 is also detected, and thereby, relative speed of a material feeding conveyor 2 to the intermediate conveyor 3 is controlled.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5683578A JPS54147564A (en) | 1978-05-11 | 1978-05-11 | Crushersigma crushed material supply control method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5683578A JPS54147564A (en) | 1978-05-11 | 1978-05-11 | Crushersigma crushed material supply control method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54147564A true JPS54147564A (en) | 1979-11-17 |
JPS5738301B2 JPS5738301B2 (en) | 1982-08-14 |
Family
ID=13038438
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5683578A Granted JPS54147564A (en) | 1978-05-11 | 1978-05-11 | Crushersigma crushed material supply control method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54147564A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110089270A1 (en) * | 2008-06-27 | 2011-04-21 | Laukka Juha | Method and equipment for controlling crushing process |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5130662A (en) * | 1974-09-09 | 1976-03-16 | Kawasaki Heavy Ind Ltd | Heikairofunsaikei no seigyohoho |
-
1978
- 1978-05-11 JP JP5683578A patent/JPS54147564A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5130662A (en) * | 1974-09-09 | 1976-03-16 | Kawasaki Heavy Ind Ltd | Heikairofunsaikei no seigyohoho |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110089270A1 (en) * | 2008-06-27 | 2011-04-21 | Laukka Juha | Method and equipment for controlling crushing process |
US8770501B2 (en) * | 2008-06-27 | 2014-07-08 | Metso Minerals, Inc. | Method and equipment for controlling crushing process |
Also Published As
Publication number | Publication date |
---|---|
JPS5738301B2 (en) | 1982-08-14 |
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