CN2460743Y - Double-component liquid veriable desplacement pump - Google Patents
Double-component liquid veriable desplacement pump Download PDFInfo
- Publication number
- CN2460743Y CN2460743Y CN 01202458 CN01202458U CN2460743Y CN 2460743 Y CN2460743 Y CN 2460743Y CN 01202458 CN01202458 CN 01202458 CN 01202458 U CN01202458 U CN 01202458U CN 2460743 Y CN2460743 Y CN 2460743Y
- Authority
- CN
- China
- Prior art keywords
- pump
- crank
- plunger
- hinged
- double
- 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.)
- Expired - Fee Related
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- Reciprocating Pumps (AREA)
Abstract
The utility model relates to a double-component liquid variable displacement pump which is composed of a speed reducer of a motor and two plunger pumps, wherein an output shaft on the speed reducer of a motor drives a crank provided with a plurality of thread holes. A screw thread of a crank pin can be screwed in any thread hole. One end of a connecting rod is hinged with the crank pin, and the other end is hinged with a plunger. The double-component liquid variable displacement pump has the advantages of good operating stability, no phenomenon that liquid is not supplied and large flow quantity of the liquid, the production requirement can be satisfied better, the size of the crank can be optionally adjusted, thereby, the flow quantity of the pump can be freely changed.
Description
The utility model relates to a kind of two ingredient liquids variable displacement pump.
In some industries, need to supply with two or more liquid simultaneously, need the double-component pump to finish.As in the glass fibre reinforced plastics industry, resin and curing agent need be supplied with simultaneously, and after making it fully to mix according to a certain percentage, just resin solidification can be made, form fibre glass product manufacture.
Double-component pump in the market mainly partly is made up of motor reducer (or cylinder), crank-connecting rod, piston bore etc.Piston is reciprocating in cylinder barrel to carry out work.But there are a lot of shortcomings in it: the one, and job insecurity occurs certain liquid often and stops for phenomenon, and not only influence is normal produces, and cause very big waste, and the flow of liquid is little, can not satisfy the demand of producing preferably; The 2nd, the crank fixed size is constant, and the flow of pump is unadjustable.
A kind of simple in structure, working stability is reliable, the fluid flow regulated at will but the utility model is to provide, and the two ingredient liquids variable displacement pump that two or more liquid are effectively mixed, further improved the stability that liquid is supplied with, can satisfy well and produce needs.
The purpose of this utility model is achieved in that the two ingredient liquids variable displacement pump, is made up of motor reducer (1), pump (2) and pump (3).Plunger (9) constitutes plunger pump (2) with plunger bushing (10).Output shaft (4) on the motor reducer (1) drives crank (5), and a plurality of tapped holes (6) are arranged on the crank (5), and the screw thread of crank pin (7) can screw in arbitrary tapped hole, and an end of connecting rod (8) and crank pin (7) are hinged, and the other end and plunger (9) are hinged.Pump (3) is identical with the structure of pump (2).Pump (2) is hinged by rocking bar (11) and pump (3), and drives pump (3) work.
The technological progress that the utility model is obtained: the one, good operating stability liquid do not occur and stop for phenomenon, and the flow of liquid is big, can satisfy the demand of producing preferably; The 2nd, the crank size is arbitrarily adjustable, and then can change the flow of pump arbitrarily.
Be that embodiment is further described the utility model below with the accompanying drawing.
Accompanying drawing is a structural representation of the present utility model.
The two ingredient liquids variable displacement pump is made up of motor reducer (1), pump (2) and pump (3).Plunger (9) constitutes plunger pump (2) with plunger bushing (10).Output shaft (4) on the motor reducer (1) drives crank (5), and a plurality of tapped holes (6) are arranged on the crank (5), and the screw thread of crank pin (7) can screw in arbitrary tapped hole, and an end of connecting rod (8) and crank pin (7) are hinged, and the other end and plunger (9) are hinged.Pump (3) is identical with the structure of pump (2).Pump (3) is identical with the structure of pump (2).Pump (2) is hinged by rocking bar (11) and pump (3), and drives pump (3) work.
After motor reducer (1) energising, output shaft (4) drives crank (5) rotation by the key bar, and crank pin (7) is reciprocating by connecting rod (8) pulling plunger (9), makes plunger pump (2) work.Pump (2) drives pump (3) work by rocking bar (11).According to the size of required fluid flow, crank pin (7) can screw in the tapped hole (6) with different crank sizes.
Claims (3)
1, two ingredient liquids variable displacement pump is made up of motor reducer (1), pump (2) and pump (3), and the core that it is characterized in that pump is that plunger (9) constitutes plunger pump (2) with plunger bushing (10).Output shaft (4) on the motor reducer (1) drives crank (5), and an end of connecting rod (8) and crank pin (7) are hinged, and the other end and plunger (9) are hinged, and pump (3) is identical with the structure of pump (2).
2, two ingredient liquids variable displacement pump according to claim 1 is characterized in that the plunger of pump (2) is hinged by rocking bar (11) and pump (3), and drives pump (3) work.
3, two ingredient liquids variable displacement pump according to claim 1 and 2 is characterized in that a plurality of tapped holes (6) are arranged on the crank (5), and the screw thread of crank pin (7) can screw in arbitrary tapped hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01202458 CN2460743Y (en) | 2001-01-01 | 2001-01-01 | Double-component liquid veriable desplacement pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01202458 CN2460743Y (en) | 2001-01-01 | 2001-01-01 | Double-component liquid veriable desplacement pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2460743Y true CN2460743Y (en) | 2001-11-21 |
Family
ID=33624263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01202458 Expired - Fee Related CN2460743Y (en) | 2001-01-01 | 2001-01-01 | Double-component liquid veriable desplacement pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2460743Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100529392C (en) * | 2005-03-18 | 2009-08-19 | 横滨橡胶株式会社 | Shot pump and variable speed type two liquid metering mixing device |
| CN104314802A (en) * | 2014-09-10 | 2015-01-28 | 北京航铱锘科技有限公司 | Crank pendulum rod metering pump |
-
2001
- 2001-01-01 CN CN 01202458 patent/CN2460743Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100529392C (en) * | 2005-03-18 | 2009-08-19 | 横滨橡胶株式会社 | Shot pump and variable speed type two liquid metering mixing device |
| CN104314802A (en) * | 2014-09-10 | 2015-01-28 | 北京航铱锘科技有限公司 | Crank pendulum rod metering pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |