JPS5570637A - Material quarry control system - Google Patents
Material quarry control systemInfo
- Publication number
- JPS5570637A JPS5570637A JP14335578A JP14335578A JPS5570637A JP S5570637 A JPS5570637 A JP S5570637A JP 14335578 A JP14335578 A JP 14335578A JP 14335578 A JP14335578 A JP 14335578A JP S5570637 A JPS5570637 A JP S5570637A
- Authority
- JP
- Japan
- Prior art keywords
- conveyor
- measuring
- quarry
- material tank
- collective
- 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
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
- Auxiliary Methods And Devices For Loading And Unloading (AREA)
Abstract
PURPOSE: To prevent the disturved mixing at the start of quarry where the materials from many material tanks are mixed through measuring conveyor on collective conveyor, by controlling the drive of each measuring conveyor with time difference while considering the residual material on measuring conveyor.
CONSTITUTION: At the start of operation, the weight of residual material on each measuring conveyor 104 are detected. The regulating time is calculated for each material tank on the basis of said detected weight, then quarry conveyor 101 and measuring conveyor 104 for each material tank are started earier by said regulating time from the time point when the mix ratio changing point on collective conveyor 100 or the leading end of material passes directly below each material tank. Consequently the material from each material tank is fallen on collective conveyor thus the disturved mixing at the start is prevented.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14335578A JPS5570637A (en) | 1978-11-22 | 1978-11-22 | Material quarry control system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14335578A JPS5570637A (en) | 1978-11-22 | 1978-11-22 | Material quarry control system |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5570637A true JPS5570637A (en) | 1980-05-28 |
JPS6142691B2 JPS6142691B2 (en) | 1986-09-22 |
Family
ID=15336850
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14335578A Granted JPS5570637A (en) | 1978-11-22 | 1978-11-22 | Material quarry control system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5570637A (en) |
-
1978
- 1978-11-22 JP JP14335578A patent/JPS5570637A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6142691B2 (en) | 1986-09-22 |
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