CN104101517B - Milk sampler used in milking process - Google Patents
Milk sampler used in milking process Download PDFInfo
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- CN104101517B CN104101517B CN201410322627.9A CN201410322627A CN104101517B CN 104101517 B CN104101517 B CN 104101517B CN 201410322627 A CN201410322627 A CN 201410322627A CN 104101517 B CN104101517 B CN 104101517B
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- milk
- pipe
- sampling bottle
- tubular structure
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Abstract
The invention discloses a milk sampler used in a milking process. The milk sampler comprises a split-flow pipe and a sampling bottle; the split-flow pipe adopts a concentric pipe formed by placing layers of tubular structures a sleeving manner, a clearance is reserved between every two tubular structures, and the tubular structure in the center adopts a collecting pipe; one end of the collecting pipe is opened, the interior or the other end of the collecting pipe is sealed, the collecting pipe is communicated with the sampling bottle through a flow guide pipe, and all the layers of tubular structures are supported by the flow guide pipe. The milk sampler provided by the invention adopts the concentric pipe as a split-flow pipe, no matter the milk yield of a cow is high or low, sampling to milk can be achieved, the structure is compact, the mounting is convenient, the cost is low and the service life is long.
Description
Technical field
The present invention relates to raw milk detection technique field, milk sampler in specifically a kind of milking operation.
Background technology
Cow producing milk performance test is most important basic work in cattle farm production management and genetic improvement, is
Guarantee the first line of defence of milk quality and safety.The milk sample of each cow in milk of taken at regular intervals and carry out milk composition analysis be it
In a key link, and science, accurately, the collection milk sample of specification be premise.
When milk composition measures, need 40-50ml milk sample as sample.In current milk sample collection, general sample devices
Design, all to split into principle, is connected in series on milk circulation road during sample devices work, then distributes a part in passage to adopting
In sample bottle, no matter the output of milk is how many, is all shunted with even pace, this is for general individual, it is possible to achieve milk sample
Collection.But it was found that individual ox, only because yield is different, is especially less than to the output of milk of once milking in reality produces
The individuality of 5kg, existing part flow arrangement can not distribute enough milk samples, cause and sample unsuccessfully it is impossible to ox only this output
Milk is detected.
Also there is another fact aborning, after the milk sample collection cups of application pour out milk sample now, cup bottom retains a large amount of oxen
Milk, one is the waste causing milk sample milk, and two is if the milk sample cleaning retaining does not reach requirement, may affect to sample in succession
The milk composition analysis result of next cow head.
For problem, the solution also not had at present present in the production of above milk.
Content of the invention
It is an object of the invention to provide milk sampler in a kind of milking operation, no matter the ox output of milk only is high for this device
Low all can achieve collection, and compact structure, be easily installed, low cost, long service life.
The present invention solves its technical problem and is adopted the technical scheme that：Milk sampler in a kind of milking operation, including
Isocon and sampling bottle, described isocon is nested with the concentric tube of composition for multilayer tubular structures, between every two-layer tubular structure all
It is provided with gap, the tubular structure positioned at center is collection tube；Described collection tube one end open, internal or other end closing, collection
Pipe is connected by mozzle between sampling bottle, is supported by mozzle between each layer tubular structure.
Further：Described tubular structure is pipe.
Another kind of preferred embodiment is：In described tubular structure, collection tube is conical pipe, and remaining tubular structure is pipe.
Further technical scheme is：The middle part of described shunting tube outer surface is provided with reinforcement.
Further technical scheme is：Described sampling bottle is provided with scale.
Further technical scheme is：The downwardly convex V-shaped wedge angle in bottom surface of described sampling bottle.
Further technical scheme is：The outside of described V-arrangement wedge angle be covered with described sampling bottle one and with sampling bottle
The equal cylinder outer cover in straight wall footpath.
Further technical scheme is：Also include a flow control rod, flow control rod passes through the many of described isocon
Layer tube wall stretches in collection tube, coordinates for screw thread between flow control rod and isocon.
Compared with prior art, the invention has the advantages that：
1st, shunted using concentric tube, no matter ox output of milk height only all can achieve collection.
2nd, compact structure, be easily installed, low cost, long service life.
3rd, sampling bottle is provided with scale, can be used as with reference to so that the data analysis in later stage is more accurate during collection milk sample.
4th, the bottom surface of sampling bottle forms V-arrangement wedge angle be provided with cylinder outer cover, and during placement, stationarity is good, and pour out milk sample it
In bottle, milk residual is few afterwards, not only avoid the milk composition analysis knot wasting next cow head it is thus also avoided that impact is sampled in succession
Really.
5th, collection tube can be set to conical pipe, it is to avoid congestion in collection tube, and the milk sample for collecting qualified provides safeguard.
6th, it is provided with flow control rod, the flexibility of sampling and accuracy improve further.
Brief description
Fig. 1 is the structural representation of the embodiment of the present invention one；
Fig. 2 is the left view of Fig. 1 shunt portion；
Fig. 3 is the structural representation of Fig. 2 shunt portion section view；
Fig. 4 is the structural representation of the embodiment of the present invention two；
Fig. 5 is the structural representation of the embodiment of the present invention three.
In figure：1 isocon, 11 collection tubes, 2 baffle plates, 3 sampling bottles, 4 reinforcements, 5 mozzles, 6 flow control rods.
Specific embodiment
With reference to Figure of description and specific embodiment, the invention will be further described：
Embodiment one：
As shown in Figure 1, Figure 2 and Figure 3, milk sampler in a kind of milking operation, including isocon 1 and sampling bottle 3, described
Isocon 1 is nested with the concentric tube of composition for multilayer tubular structures, is equipped with gap, positioned at center between every two-layer tubular structure
Tubular structure is collection tube 11；Described collection tube 11 one end open, the internal or other end are closed by baffle plate 2, collection tube 11 and
It is connected by mozzle 5 between sampling bottle 3, be supported by mozzle 5 between each layer tubular structure.
Described tubular structure is pipe.
The middle part of described isocon 1 outer surface is provided with reinforcement 4.The setting of reinforcement 4 makes device durable in use.
Described sampling bottle 3 is provided with scale.
The downwardly convex V-shaped wedge angle in bottom surface of described sampling bottle 3.
The outside of described V-arrangement wedge angle is covered with described sampling bottle 3 one and the cylinder equal with the straight wall footpath of sampling bottle 3
Outer cover.The setting of outer cover can ensure that sampling bottle 3 can steadily be placed.
During use, the isocon 1 of this device is accessed the life in the milk conveyance conduit of milking machine, in milk conveyance conduit
When milk flows through isocon 1, the milk in collection tube 11 flows into sampling bottle 3, and remaining milk continues to flow away along milk conveyance conduit.This dress
When putting collection milk sample, the milk in whole milking operation is uniformly gathered, leading portion milk, stage casing milk and latter end milk are all collected, institute
The sample more science of collection, is that the accuracy of subsequent data analysis provides safeguard.
Embodiment two：
As shown in figure 4, the present embodiment is with the difference of embodiment one：In described tubular structure, collection tube 11 is taper
Pipe, remaining tubular structure is pipe.Collection tube 11 formed horn-like, milk from small end flow into collection tube 11, collection tube 11 interior
Footpath is more than the internal diameter at milk inlet, it can be avoided that collection tube 11 congestion.
Embodiment three：
As shown in figure 5, the present embodiment is with the difference of embodiment one：Also include a flow control rod 6, Flow-rate adjustment
Bar 6 passes through the multi-layer wall of described isocon 1 to stretch in collection tube 11, joins for screw thread between flow control rod 6 and isocon 1
Close.
When the ox output of milk only less (i.e. an output of milk is less than 5kg), milk in the milk conveyance conduit of milking machine
When flow is less, flow control rod 6 rotation can be made to move thereon so that collection tube 11 diameter becomes big, increase sample collection amount and reach
To 50-100ml；When the ox output of milk only larger (i.e. an output of milk is more than 5kg), milk in the milk conveyance conduit of milking machine
Flow larger when, can by flow control rod 6 rotation so that it is moved down so that collection tube 11 diameter diminishes, control sample collection amount
In 50-100ml, the flexibility of sampling and accuracy improve further.
Claims (5)
1. milk sampler in a kind of milking operation, including isocon and sampling bottle, described isocon is multilayer tubular structures set
Put the concentric tube of composition, between every two-layer tubular structure, be equipped with gap, the tubular structure positioned at center is collection tube, collection tube
It is connected by mozzle between sampling bottle, described collection tube one end open, internal or other end closing, each layer tubular structure
Between be supported by mozzle；It is characterized in that, the downwardly convex V-shaped wedge angle in bottom surface of described sampling bottle, described V-arrangement wedge angle
Outside be covered with described sampling bottle one and the cylinder outer cover equal with the straight wall footpath of sampling bottle；A kind of described milking operation
Middle milk sampler also includes a flow control rod, and flow control rod passes through the multi-layer wall of described isocon to stretch into collection tube
Interior, coordinate for screw thread between flow control rod and isocon.
2. milk sampler in a kind of milking operation according to claim 1, is characterized in that, described tubular structure is
Pipe.
3. milk sampler in a kind of milking operation according to claim 1, is characterized in that, adopt in described tubular structure
Collector is conical pipe, and remaining tubular structure is pipe.
4. milk sampler in a kind of milking operation according to Claims 2 or 3, is characterized in that, described isocon appearance
The middle part in face is provided with reinforcement.
5. milk sampler in a kind of milking operation according to claim 4, is characterized in that, described sampling bottle is provided with
Scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410322627.9A CN104101517B (en) | 2014-07-08 | 2014-07-08 | Milk sampler used in milking process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410322627.9A CN104101517B (en) | 2014-07-08 | 2014-07-08 | Milk sampler used in milking process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104101517A CN104101517A (en) | 2014-10-15 |
| CN104101517B true CN104101517B (en) | 2017-02-15 |
Family
ID=51669847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410322627.9A Active CN104101517B (en) | 2014-07-08 | 2014-07-08 | Milk sampler used in milking process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104101517B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL142781A (en) * | 2001-04-24 | 2005-09-25 | E Afikim Computerized Dairy Ma | Liquid sampling device |
| US8072596B2 (en) * | 2008-04-09 | 2011-12-06 | S.A.E. Afikim Milking System Agricultural Cooperative Ltd | System and method for on-line analysis and sorting of milk coagulation properties |
| CN202722204U (en) * | 2012-09-11 | 2013-02-13 | 于林江 | Quick metering device for milking |
| CN103759969B (en) * | 2014-01-28 | 2015-12-02 | 中国地质科学院水文地质环境地质研究所 | concentric flow regulator |
| CN204064735U (en) * | 2014-07-08 | 2014-12-31 | 山东省农业科学院奶牛研究中心 | Milk sampling thief in a kind of milking operation |
-
2014
- 2014-07-08 CN CN201410322627.9A patent/CN104101517B/en active Active
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| Publication number | Publication date |
|---|---|
| CN104101517A (en) | 2014-10-15 |
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Effective date of registration: 20170106 Address after: Industrial Road Licheng District, Ji'nan city of Shandong Province, No. 159 250131 Applicant after: DAIRY CATTLE RESEARCH CENTER, SHANDONG ACADEMY OF AGRICULTURAL SCIENCE Applicant after: SHANDONG OX LIVESTOCK BREEDING Co.,Ltd. Address before: Industrial Road Licheng District, Ji'nan city of Shandong Province, No. 159 250131 Applicant before: DAIRY CATTLE RESEARCH CENTER, SHANDONG ACADEMY OF AGRICULTURAL SCIENCE |
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Effective date of registration: 20230714 Address after: No. 202, Gongye North Road, Licheng District, Jinan City, Shandong Province, 250132 Patentee after: INSTITUTE OF ANIMAL SCIENCE AND VETERINARY MEDICINE SHANDONG ACADEMY OF AGRICULTURAL SCIENCES Patentee after: SHANDONG OX LIVESTOCK BREEDING Co.,Ltd. Address before: 250131 No. 159 industrial North Road, Licheng District, Ji'nan, Shandong Patentee before: DAIRY CATTLE RESEARCH CENTER, SHANDONG ACADEMY OF AGRICULTURAL SCIENCE Patentee before: SHANDONG OX LIVESTOCK BREEDING Co.,Ltd. |