JPS6239835U - - Google Patents
Info
- Publication number
- JPS6239835U JPS6239835U JP13235885U JP13235885U JPS6239835U JP S6239835 U JPS6239835 U JP S6239835U JP 13235885 U JP13235885 U JP 13235885U JP 13235885 U JP13235885 U JP 13235885U JP S6239835 U JPS6239835 U JP S6239835U
- Authority
- JP
- Japan
- Prior art keywords
- amount
- piston
- control signal
- roller mill
- differential transformer
- 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.)
- Pending
Links
- 238000010586 diagram Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
Landscapes
- Crushing And Grinding (AREA)
- Disintegrating Or Milling (AREA)
Description
第１図は本考案の実施例を示す図、第２図は従
来装置を示す図である。
２……テーブル、３……ローラ、４―ａ……荷
重装置、４―ｂ……シリンダ、２４……可変束モ
ータ、２５―ｂ……比較発信装置、２６……差動
トランス。
FIG. 1 is a diagram showing an embodiment of the present invention, and FIG. 2 is a diagram showing a conventional device. 2...Table, 3...Roller, 4-a...Loading device, 4-b...Cylinder, 24...Variable flux motor, 25-b...Comparison transmission device, 26...Differential transformer.
Claims (1)
ストンによりジヤーナルヘツドを介して同テーブ
ル上面に押圧されつつ回転し、前記テーブルと共
に被粉砕物を粉砕する複数のローラを備えたロー
ラミルにおいて、前記ローラーとテーブル間の被
粉砕物層の層厚を検知するために前記ピストンに
係合された差動トランスと、前記差動トランスの
移動量を検知して、予じめ設定した移動量をオー
バーする時に、制御信号を発信する比較発信装置
と、前記比較発信装置からの制御信号により、前
記テーブル駆動装置の回転数を制御する手段とを
具えたことを特徴とするローラミルの運転制御装
置。 A roller mill comprising a table rotating around a vertical drive shaft, and a plurality of rollers rotating while being pressed against the top surface of the table via a journal head by a piston, and grinding a material to be ground together with the table. A differential transformer is engaged with the piston to detect the thickness of the layer of material to be crushed between the tables, and the amount of movement of the differential transformer is detected, and when the amount of movement exceeds a preset amount, 1. An operation control device for a roller mill, comprising: a comparison transmitter that transmits a control signal; and means for controlling the rotation speed of the table driving device based on the control signal from the comparison transmitter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13235885U JPS6239835U (en) | 1985-08-29 | 1985-08-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13235885U JPS6239835U (en) | 1985-08-29 | 1985-08-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6239835U true JPS6239835U (en) | 1987-03-10 |
Family
ID=31031668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13235885U Pending JPS6239835U (en) | 1985-08-29 | 1985-08-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6239835U (en) |
-
1985
- 1985-08-29 JP JP13235885U patent/JPS6239835U/ja active Pending