JPH0479974U - - Google Patents
Info
- Publication number
- JPH0479974U JPH0479974U JP12120590U JP12120590U JPH0479974U JP H0479974 U JPH0479974 U JP H0479974U JP 12120590 U JP12120590 U JP 12120590U JP 12120590 U JP12120590 U JP 12120590U JP H0479974 U JPH0479974 U JP H0479974U
- Authority
- JP
- Japan
- Prior art keywords
- hopper
- transport
- cylinder
- high viscosity
- viscosity fluid
- 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
- 239000012530 fluid Substances 0.000 claims description 5
- 230000035515 penetration Effects 0.000 claims description 2
- 238000005086 pumping Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Reciprocating Pumps (AREA)
Description
第１図は本考案の高粘性流体ポンプの運転制御
装置の実施例を示す概要図、第２図は貫入不良の
解除運転のフローチヤート、第３図は従来の高粘
性流体ポンプの切断平面図である。
１……ホツパ、２，３……輸送シリンダ、４，
５……No.１の主シリンダ、６，７……No.２の主
シリンダ、８……受管、９……揺動管、１０，１
１……圧送ピストン、１４，１５……揺動シリン
ダ、１６……油圧源、１７，１８……圧油ライン
、１９，２０……電磁切換弁、２１，２２……油
圧源、２５，２６……電磁切換弁、２７……油圧
源、３１……電磁切換弁、ＰＳ……圧力スイツチ
。
Fig. 1 is a schematic diagram showing an embodiment of the high viscosity fluid pump operation control device of the present invention, Fig. 2 is a flowchart of operation for resolving poor penetration, and Fig. 3 is a cutaway plan view of a conventional high viscosity fluid pump. It is. 1...Hopper, 2, 3...Transportation cylinder, 4,
5...No. 1 main cylinder, 6, 7... No. 2 main cylinder, 8... Receiving pipe, 9... Swinging tube, 10, 1
1... Pressure feeding piston, 14, 15... Rocking cylinder, 16... Hydraulic pressure source, 17, 18... Pressure oil line, 19, 20... Solenoid switching valve, 21, 22... Hydraulic pressure source, 25, 26 ...Solenoid switching valve, 27...Hydraulic pressure source, 31...Solenoid switching valve, PS...Pressure switch.
Claims (1)
へ移動自在に貫入して、該２本の輸送シリンダを
主シリンダにより交互に前進させるときに該輸送
シリンダ内に取り込んだホツパ内の高粘性流体を
、輸送シリンダ前端をホツパ前側の受管に嵌合さ
せて貫入が終了した後に該輸送シリンダ内の圧送
ピストンを前進させて圧送させるようにしてある
高粘性流体ポンプにおける上記輸送シリンダの貫
入終了時点を検出するリミツトスイツチを備え、
且つ該輸送シリンダを貫入させる主シリンダへの
油圧が高くなつときにＯＮする圧力スイツチを設
け、揺動管を切り換える圧油ラインに設けた電磁
切換弁と、上記輸送シリンダを前進、後退させる
圧油ラインに設けた電磁切換弁を上記圧力スイツ
チＯＮでＯＮ、ＯＦＦさせるようにしてなること
を特徴とする高粘性流体ポンプの運転制御装置。 High viscosity fluid in the hopper is drawn into the hopper when two transport cylinders are movably inserted into the hopper in the axial direction and the two transport cylinders are alternately advanced by the main cylinder. After the front end of the transport cylinder is fitted into the receiver pipe on the front side of the hopper and the penetration is completed, the pumping piston in the transport cylinder is moved forward to force feed the high viscosity fluid pump. Equipped with a limit switch that detects
In addition, a pressure switch is provided that is turned on when the oil pressure to the main cylinder that penetrates the transport cylinder becomes high, and an electromagnetic switching valve is installed in the pressure oil line that switches the swing tube, and a pressure oil that moves the transport cylinder forward and backward. An operation control device for a high viscosity fluid pump, characterized in that an electromagnetic switching valve provided in a line is turned on and off by turning on the pressure switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12120590U JPH0736136Y2 (en) | 1990-11-21 | 1990-11-21 | Operation controller for high viscosity fluid pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12120590U JPH0736136Y2 (en) | 1990-11-21 | 1990-11-21 | Operation controller for high viscosity fluid pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0479974U true JPH0479974U (en) | 1992-07-13 |
| JPH0736136Y2 JPH0736136Y2 (en) | 1995-08-16 |
Family
ID=31869076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12120590U Expired - Fee Related JPH0736136Y2 (en) | 1990-11-21 | 1990-11-21 | Operation controller for high viscosity fluid pump |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0736136Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007530855A (en) * | 2004-03-26 | 2007-11-01 | プッツマイスター アクチエンゲゼルシャフト | Concentrated material pump control apparatus and control method |
-
1990
- 1990-11-21 JP JP12120590U patent/JPH0736136Y2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007530855A (en) * | 2004-03-26 | 2007-11-01 | プッツマイスター アクチエンゲゼルシャフト | Concentrated material pump control apparatus and control method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0736136Y2 (en) | 1995-08-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |