CN2569557Y - Double pulsator of piston type milker - Google Patents
Double pulsator of piston type milker Download PDFInfo
- Publication number
- CN2569557Y CN2569557Y CN 02269135 CN02269135U CN2569557Y CN 2569557 Y CN2569557 Y CN 2569557Y CN 02269135 CN02269135 CN 02269135 CN 02269135 U CN02269135 U CN 02269135U CN 2569557 Y CN2569557 Y CN 2569557Y
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- CN
- China
- Prior art keywords
- slide block
- pipe
- mouth
- vacuum
- vacuum system
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- Expired - Fee Related
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Abstract
The utility model relates to a double pulsator of a piston type milking machine. The inner part of a casing has a cavity, three connection pipes, one vacuum system connection pipe and two vacuum pumping pipes are arranged, three nozzles are positioned on the working surface of the nozzle, the nozzle of the vacuum system connection pipe is positioned between nozzles of the two vacuum pumping pipes, a slide block and a nozzle work surface are tightly contacted, a pit is arranged on a slide work surface of the slide block, and the length of the pit contains and covers the nozzle of the vacuum system connection pipe and the nozzle of one of the two vacuum pumping pipes. The utility model has the advantages that the structure is simple and reasonable, the movement components are matched in a coordinated way, the targeting property of action is good, the operation performance is stable and reliable, the milking amount is large, the milking efficiency is high, and the utility model is good for a milch cow's body health.
Description
Technical field
The utility model relates to the two pulsators that use on the Piston Milking Machine, belongs to mechanical device.
Background technology
Milking machine makes crowded the getting of milk realize that mechanization, Piston Milking Machine are exactly wherein use always a kind of.
Milking machine the earliest is that simple venation is moving, make four nipples of milk cow produce synchronous identical sucking action by four milk cups, the action of milking is stronger, and each amount of milking is reduced, influence milking efficiency, also bring a lot of discomforts, do not meet blood pressure, the blood pulses rule of milk cow, impair the healthy of milk cow to milk cow.Just having occurred two pulsators afterwards, is pneumatic pair of pulsator of milking machine upper diaphragm formula of 93243904.7 as application number, just belongs to wherein a kind of preferably, is provided with cavity in the housing, regulates the pneumatic action of parts by diaphragm, realizes alternately milking.When milking, when two nipples of rear milk area were in milk, two nipples in foremilk district were in the rest period; When two nipples in foremilk district were in milk, two nipples of rear milk area were in the rest period.So just can make whole breast go out milk continuously, move softly, the amount of milking is big, and the milking efficiency height helps cow producing milk efficient and healthy.
But, existing pair of pulsator, complex structure, putting in place property of action is poor, has influenced stability, the reliability of milking machine work.
Summary of the invention
Technical problem to be solved in the utility model is: provide a kind of simple in structure, putting in place property of action is good, the two pulsators of the Piston Milking Machine of working stability, good reliability.
The two pulsators of Piston Milking Machine described in the utility model, cavity is arranged in the housing, be provided with three tube connectors, a vacuum system tube connector and two vacuum-pumping tubes, three mouths of pipe are positioned on the mouth of pipe working face, and the mouth of pipe of vacuum system tube connector has a slide block closely to contact with mouth of pipe working face between the mouth of pipe of two vacuum-pumping tubes, the slip working face of slide block is provided with pit, and the length of pit contains the mouth of pipe of the mouth of pipe that covers the vacuum system tube connector and one of them vacuum-pumping tube.
The mouth of pipe of vacuum system tube connector is between the mouth of pipe of two vacuum-pumping tubes, and three mouths of pipe can be point-blank, also can angled layout.When straight line, slide block is made linear reciprocating motion back and forth; During angled layout, the slide block rotation swings back and forth.Slide block alternately moves, and the mouth of pipe of vacuum system tube connector alternately is communicated with two vacuum-pumping tubes, thereby the course of work of milking is sucked in the two pulsation of realization.
Mouth of pipe working face is designed to the groove shape, makes slide block be arranged in groove, be convenient to accurate positioning trip, slide block is connected on the reciprocating action bars, simple, simplified structure, dependable performance.Can set up in addition as for reciprocating power source, also can realize, as structures such as motor, cam, connecting rods by the power source of milking.
On slide block, establish compressing member, be convenient to guarantee the sealing property of vacuum, be preferably in the guide of establishing slide block movement on the compressing member, as guide groove, guide rail etc., maintenance operation unimpeded, stable.
One end of slide block connects reciprocating action bars, can connect at the other end to adjust retainer spring, and return, laborsaving is convenient to the stable operation of slide block.
Between action bars and slide block, be designed to be hinged, be used to adjust movement angle, make the action bars power transmission convenient, avoid occurring the motion dead angle, the motion jam.
The utility model is simple and reasonable, matching coordinative between moving component, and putting in place property of action is good, stable work in work, reliable, the amount of milking is big, the milking efficiency height, it is healthy to help milk cow, is beneficial to apply.
Description of drawings
The utility model is described in further detail below in conjunction with the embodiment accompanying drawing.
Fig. 1, the utility model one embodiment cross section structure schematic diagram.
The upward view of Fig. 2, Fig. 1.
Among the figure: 1, adjust retainer spring 2, pressure strip 3, ball 4, slide block 5, action bars 6, slide block pit 7, groove shape mouth of pipe working face 8,11, vacuum-pumping tube 9, housing 10, vacuum system tube connector.
Embodiment
As shown in the figure, the two pulsators of Piston Milking Machine described in the utility model, in the housing 9 cavity is arranged, be provided with three tube connectors, a vacuum system tube connector 10 and two vacuum-pumping tubes 8,11, three mouths of pipe are positioned on the groove shape mouth of pipe working face 7, the mouth of pipe of vacuum system tube connector 10 is positioned at two vacuum-pumping tubes 8, between 11 the mouth of pipe, slide block 4 closely contacts with mouth of pipe working face 7, the slip working face of slide block 4 is provided with pit 6, the length of pit 6 contains the mouth of pipe of the mouth of pipe that covers vacuum system tube connector 10 and one of them vacuum-pumping tube, one end of slide block 4 is hinged on a reciprocating action bars 5, the other end is connected with adjusts retainer spring 1, and slide block 4 is provided with pressure strip 2, and pressure strip 2 is provided with the gathering sill of slide block 4 motions.
During application, vacuum system tube connector 10 is connected in the vacuum system, two vacuum-pumping tubes 8,11 are connected on the teatcup of foremilk district, rear milk area.Reciprocating action bars 5 and adjustment retainer spring 1 make slide block 4 reciprocating, pit on the slide block 4 makes vacuum system tube connector 10 be communicated with vacuum-pumping tube 8 a little while, vacuum system tube connector 10 is communicated with vacuum-pumping tube 11, hocket, thus the negative pressure that realizes " vacuum---atmosphere " squeeze get, the process of milking that hockets in the forward and backward breast district of atmosphere ventilation.
Claims (7)
1, the two pulsators of a kind of Piston Milking Machine, cavity is arranged in the housing, it is characterized in that being provided with three tube connectors, a vacuum system tube connector and two vacuum-pumping tubes, three mouths of pipe are positioned on the mouth of pipe working face, and the mouth of pipe of vacuum system tube connector has a slide block closely to contact with mouth of pipe working face between the mouth of pipe of two vacuum-pumping tubes, the slip working face of slide block is provided with pit, and the length of pit contains the mouth of pipe of the mouth of pipe that covers the vacuum system tube connector and one of them vacuum-pumping tube.
2, according to claim 1 pair of pulsator is characterized in that mouth of pipe working face is the groove shape, and slide block is arranged in groove, and slide block is connected on the action bars of a reciprocal alternating movement.
3, according to claim 2 pair of pulsator is characterized in that slide block is provided with compressing member, and compressing member is provided with the guide of slide block movement.
4, according to claim 3 pair of pulsator is characterized in that guide is a guide groove.
5, according to claim 3 pair of pulsator is characterized in that guide is a guide rail.
6, according to claim 2 or 3 described pairs of pulsators, it is characterized in that an end of slide block connects reciprocating action bars, the other end is connected with the adjustment retainer spring.
7, according to claim 6 pair of pulsator is characterized in that being hinged between action bars and slide block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02269135 CN2569557Y (en) | 2002-08-23 | 2002-08-23 | Double pulsator of piston type milker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02269135 CN2569557Y (en) | 2002-08-23 | 2002-08-23 | Double pulsator of piston type milker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2569557Y true CN2569557Y (en) | 2003-09-03 |
Family
ID=33734426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02269135 Expired - Fee Related CN2569557Y (en) | 2002-08-23 | 2002-08-23 | Double pulsator of piston type milker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2569557Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1993040B (en) * | 2004-07-13 | 2011-12-28 | 德拉瓦尔控股股份有限公司 | Milking system, vacuum Source and method for applying vacuum |
-
2002
- 2002-08-23 CN CN 02269135 patent/CN2569557Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1993040B (en) * | 2004-07-13 | 2011-12-28 | 德拉瓦尔控股股份有限公司 | Milking system, vacuum Source and method for applying vacuum |
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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 |