JPS6432737U - - Google Patents
Info
- Publication number
- JPS6432737U JPS6432737U JP12885887U JP12885887U JPS6432737U JP S6432737 U JPS6432737 U JP S6432737U JP 12885887 U JP12885887 U JP 12885887U JP 12885887 U JP12885887 U JP 12885887U JP S6432737 U JPS6432737 U JP S6432737U
- Authority
- JP
- Japan
- Prior art keywords
- hydraulic pressure
- measuring
- roller
- crushing device
- pressure mechanism
- 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
- 238000006073 displacement reaction Methods 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 2
- 238000009499 grossing Methods 0.000 description 1
Landscapes
- Crushing And Grinding (AREA)
Description
第１図乃至第３図は、本考案装置の一実施例の
概略説明図で、第１図は要部を縦断面で示す側面
図、第２図は粉砕用ローラの油圧押圧機構系統図
、第３図は電子式変位制御装置の主要構成部材の
ブロツク線図、第４図は要部を縦断面で示す従来
装置の側面図である。
１：ケーシング、２：被粉砕物供給管、３：摺
鉢状受皿、４：粉砕用ローラ、５：支持軸、６：
熱ガス導入管、７：粗粉分離器、８：微粉出口管
、９：支軸、１０：レバー、１１：支持部材、１
２：供給装置、１３：可変速モータ、１４：回転
数計、Ａ：油圧押圧機構、２０：油圧シリンダ、
２１：ピストン、２２：ピストンロツド、２３：
Ｌ型変位検出部材、２４：差動変圧器、２６：電
子式油圧制御装置、２７：油圧配管、３１：信号
発信器、Ｖ：電磁四方弁、３５：高周波フイルタ
、３６：平滑回路、３７：函数発出器、３８：コ
ンパレータ。
1 to 3 are schematic explanatory diagrams of one embodiment of the device of the present invention, in which FIG. 1 is a side view showing the main parts in longitudinal section, FIG. 2 is a system diagram of the hydraulic pressure mechanism of the crushing roller, FIG. 3 is a block diagram of the main components of the electronic displacement control device, and FIG. 4 is a side view of the conventional device showing the main parts in longitudinal section. 1: Casing, 2: Supply pipe for materials to be crushed, 3: Mortar-shaped saucer, 4: Grinding roller, 5: Support shaft, 6:
Hot gas inlet pipe, 7: Coarse powder separator, 8: Fine powder outlet pipe, 9: Support shaft, 10: Lever, 11: Support member, 1
2: Supply device, 13: Variable speed motor, 14: Revolution meter, A: Hydraulic pressure mechanism, 20: Hydraulic cylinder,
21: Piston, 22: Piston rod, 23:
L-type displacement detection member, 24: differential transformer, 26: electronic hydraulic control device, 27: hydraulic piping, 31: signal transmitter, V: electromagnetic four-way valve, 35: high frequency filter, 36: smoothing circuit, 37: Function generator, 38: Comparator.
Claims (1)
油圧押圧機構で押圧する竪型粉砕装置用ローラ押
圧装置において、上記竪型粉砕装置の負荷率を計
測する手段、計測した負荷率から上記ローラの設
定変位量を求める函数発生器、上記ローラの実変
位量を計測する変位検出手段、上記函数発生器と
変位検出手段との値の偏差を求め該偏差に基づい
て上記油圧押圧機構の油圧を制御する手段とを具
えたことを特徴とする竪型粉砕装置用ローラ押圧
装置。 In a roller pressing device for a vertical crushing device in which a hydraulic pressure mechanism presses a roller against a rotating receiving tray where the material to be crushed is supplied, a means for measuring the load factor of the vertical crushing device, and a means for measuring the load factor of the vertical crushing device, A function generator for determining the set displacement amount, a displacement detection means for measuring the actual displacement amount of the roller, a deviation between the values of the function generator and the displacement detection means, and control of the hydraulic pressure of the hydraulic pressure mechanism based on the deviation. 1. A roller pressing device for a vertical crusher, characterized by comprising means for
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12885887U JPS6432737U (en) | 1987-08-25 | 1987-08-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12885887U JPS6432737U (en) | 1987-08-25 | 1987-08-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6432737U true JPS6432737U (en) | 1989-03-01 |
Family
ID=31382594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12885887U Pending JPS6432737U (en) | 1987-08-25 | 1987-08-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6432737U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05345138A (en) * | 1992-06-13 | 1993-12-27 | Kawasaki Heavy Ind Ltd | Vertical mill gap adjustment device |
| JP2008043926A (en) * | 2006-08-21 | 2008-02-28 | Mitsubishi Heavy Ind Ltd | Biomass crusher and control method thereof |
| JP2012139639A (en) * | 2010-12-28 | 2012-07-26 | Mitsubishi Heavy Ind Ltd | Roller mill structure |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS594451A (en) * | 1982-06-14 | 1984-01-11 | スタン・アンデユストリイ | Vertical shaft type ball mill |
-
1987
- 1987-08-25 JP JP12885887U patent/JPS6432737U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS594451A (en) * | 1982-06-14 | 1984-01-11 | スタン・アンデユストリイ | Vertical shaft type ball mill |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05345138A (en) * | 1992-06-13 | 1993-12-27 | Kawasaki Heavy Ind Ltd | Vertical mill gap adjustment device |
| JP2008043926A (en) * | 2006-08-21 | 2008-02-28 | Mitsubishi Heavy Ind Ltd | Biomass crusher and control method thereof |
| JP2012139639A (en) * | 2010-12-28 | 2012-07-26 | Mitsubishi Heavy Ind Ltd | Roller mill structure |
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