CN102090343A - Flexible milking cup - Google Patents
Flexible milking cup Download PDFInfo
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- CN102090343A CN102090343A CN2009100734201A CN200910073420A CN102090343A CN 102090343 A CN102090343 A CN 102090343A CN 2009100734201 A CN2009100734201 A CN 2009100734201A CN 200910073420 A CN200910073420 A CN 200910073420A CN 102090343 A CN102090343 A CN 102090343A
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- flexible
- teatcup
- cavity
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- milking cup
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Abstract
The invention relates to a milking cup, definitely a flexible milking cup for a milking machine. The inner surface of the milking cup is made from a flexible material such as rubber or plastics, and forms a cavity with a shell of the milking cup. A medium consisting of a gas or liquid is filled into the cavity. In milking, the shape of the cavity is changed by regulating the pressure of the gas or the liquid to make the inner surface of the milking cup tightly contact with the whole nipple of a cow. Therefore, the nipple of the cow is ensured to be uniformly stressed in the milking and avoided from mechanical damages to reduce the occurrence of bovine mastitis.
Description
Technical field:
The present invention relates to a kind of milking machine, is exactly a kind of flexible teatcup specifically.
Background technology:
The incidence of disease of China's mastitis for milk cows is very high, and the incidence of disease of stealthy mastitis is higher, harmfulness is bigger.China's cow subclinical mastitis head is counted positive rate at 30%-80%, and cow subclinical mastitis is in rising trend in recent years.The economic loss that mastitis causes has milk production of cow to descend; Milk easily degenerates and is dropped; The quality of breast descends greatly, and lactose, butterfat, milk calcium reduce milk protein rising sex change; The spending of expenses for medicine, animal doctor and labour's expense etc.Mastitis for milk cows is the major reason of restriction China milk industry normal development.
Ductus papillaris is the effective barrier in first road of mammary gland prevention cause pathogeny imcrobe infection, the nipple tube wall is striated, the liner keratoprotein, it comes from the epithelial cell of ductus papillaris, this keratoprotein is a kind of hard protein, be network structure, fill, hinder pathogen and enter Ru Chi thus at open ductus papillaris place.
Domestic dairy farm has all used milking machine to press breast at present; the shape of teatcup inner surface all is immutable; and the shape of the nipple of milk cow varies; when pressing breast; owing to mammilla of milk cattle with reasons such as the teatcup inner surface configuration do not match; very easily the nipple to milk cow causes mechanical damage; therefore; destroy the integrality of the keratoprotein in the mammilla of milk cattle pipe; make the effective barrier in first road of mammary gland prevention cause pathogeny imcrobe infection ineffective; for pathogenic microorganism infects the condition of providing convenience to cow mammary gland, it is the major reason that milk cow suffers from mastitis that mammilla of milk cattle does not match with the teatcup shape.
The content of invention:
The objective of the invention is to overcome the deficiency that exists in the said method, a kind of flexible teatcup is provided, this flexibility teatcup is when pressing breast, the inner surface of teatcup closely is wrapped in around the mammilla of milk cattle, make whole mammilla of milk cattle stressed evenly, prevent that mammilla of milk cattle from causing mechanical damage, therefore, reduce the generation of mastadenitis of cow.
The object of the present invention is achieved like this:
Described flexible teatcup, by teat cup shell (1), inner surface (2), filling medium (3) is formed.Teat cup shell (1) and inner surface (2) constitute cavity, and this cavity can change cavity pressure by adjusting filling medium (3), allows teatcup inner surface (2) that plastic deformation takes place.The teatcup that flexible teatcup replaces is in the past formed milking machine.
Described flexible teatcup manufacture method is, make teat cup shell (1) with rigid material, make the flexible inner surface (2) of teatcup with plastics or rubber, teat cup shell (1) and flexible inner surface (2) are formed cavity, be filled with the filling medium (3) that gas or liquid are formed in this cavity, can adjust filling medium (3) arbitrarily pressure is changed, change allowing the flexible inner surface of teatcup (2) that plastic deformation takes place by pressure.
When the milking machine that uses flexible teatcup to form, at first to adjust filling medium (3) pressure of die cavity is changed, plastic deformation takes place in the flexible inner surface of teatcup (2) under the effect of pressure, closely be wrapped in mammilla of milk cattle, presses breast then.Milk cow is when pressing breast like this; mammilla of milk cattle is under the effect of the flexible inner surface of teatcup (2) parcel; whole mammilla of milk cattle is stressed evenly; avoid mammilla of milk cattle to cause mechanical damage; the integrality of the keratoprotein in the protection mammilla of milk cattle pipe; the effective barrier in first road of mammary gland prevention cause pathogeny imcrobe infection is played a role, therefore, reduce the generation of mastadenitis of cow.
Description of drawings:
Fig. 1 is that this invents flexible teatcup structural representation
Embodiment:
The invention will be further described below in conjunction with accompanying drawing.
Embodiment 1, and in conjunction with Fig. 1, flexible teatcup of the present invention is made up of teat cup shell (1), inner surface (2), filling medium (3).Make teat cup shell (1) with rigid material, make the flexible inner surface (2) of teatcup with plastics or rubber, teat cup shell (1) and flexible inner surface (2) are formed cavity, be filled with the filling medium (3) that gas or liquid are formed in this cavity, can the pressure of die cavity be changed by adjusting filling medium (3), allow the inner surface (2) of teatcup flexibility that plastic deformation takes place.
When the milking machine that uses flexible teatcup to form, at first adjust filling medium (3) pressure of die cavity is changed, allow the flexible inner surface (2) of teatcup that plastic deformation takes place, closely be wrapped in mammilla of milk cattle, press breast then.When the press for extracting juice breast finishes, adjust filling medium (3) pressure of die cavity is changed, allow the flexible inner surface of teatcup (2) leave the nipple of milk cow, take off flexible teatcup and finish the operation of press for extracting juice breast.
Claims (4)
1. a flexible teatcup is made up of teat cup shell (1), inner surface (2), filling medium (3); It is characterized in that: teat cup shell (1) and inner surface (2) constitute cavity, and this cavity can change pressure by adjusting filling medium (3), allows inner surface (2) that plastic deformation takes place.
2. flexible teatcup according to claim 1 is characterized in that: teat cup shell (1) is used rigid material.
3. flexible teatcup according to claim 1 is characterized in that: plastic deformation can take place by plastics or rubber manufacturing in inner surface (2) under the effect of pressure.
4. flexible teatcup according to claim 1 is characterized in that: filling medium (3) is gas or liquid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100734201A CN102090343A (en) | 2009-12-15 | 2009-12-15 | Flexible milking cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100734201A CN102090343A (en) | 2009-12-15 | 2009-12-15 | Flexible milking cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102090343A true CN102090343A (en) | 2011-06-15 |
Family
ID=44123745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100734201A Pending CN102090343A (en) | 2009-12-15 | 2009-12-15 | Flexible milking cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102090343A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105830933A (en) * | 2016-03-30 | 2016-08-10 | 江苏银蕨智能科技有限公司 | Milk lining control method adapting to different dairy stock nipple |
| CN111068133A (en) * | 2018-10-22 | 2020-04-28 | 东莞科威医疗器械有限公司 | Hollow fiber membrane winding and compressing device |
-
2009
- 2009-12-15 CN CN2009100734201A patent/CN102090343A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105830933A (en) * | 2016-03-30 | 2016-08-10 | 江苏银蕨智能科技有限公司 | Milk lining control method adapting to different dairy stock nipple |
| CN105830933B (en) * | 2016-03-30 | 2018-07-06 | 江苏银蕨智能科技有限公司 | A kind of milk serves as a contrast the control method of adaptive different size dairy stock nipple |
| CN111068133A (en) * | 2018-10-22 | 2020-04-28 | 东莞科威医疗器械有限公司 | Hollow fiber membrane winding and compressing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110615 |