CN208624368U - A kind of portable cow rumen fluid collecting device - Google Patents
A kind of portable cow rumen fluid collecting device Download PDFInfo
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- CN208624368U CN208624368U CN201821099291.4U CN201821099291U CN208624368U CN 208624368 U CN208624368 U CN 208624368U CN 201821099291 U CN201821099291 U CN 201821099291U CN 208624368 U CN208624368 U CN 208624368U
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- fixed lid
- support frame
- rumen fluid
- pipeline
- collecting device
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Abstract
The utility model discloses a kind of portable cow rumen fluid collecting devices, including gastric juice sampler, liquid trap, negative pressure pump, the liquid collector is tightly connected by pipeline one and liquid trap top inlet, the top gas outlet of liquid trap is tightly connected by pipeline two and negative pressure pump, the gastric juice sampler includes preceding fixed lid, fixed lid afterwards, bovine rumen liquid filter, the bovine rumen liquid filter includes support frame, filter screen, the filter screen cladding is on the support frame, the upper end of support frame and preceding fixed lid connect, the lower end of support frame and rear fixed lid connection.The utility model can easily be put into the multiple sites of cud at any time, extract rumen fluid and directly filter, simple and compact for structure, manufacturing cost is low, it working service and is convenient for carrying, can guarantee that rumen fluid is in the reset condition of anaerobism, guarantee the accuracy and reliability of measurement structure.
Description
Technical field
The utility model relates to bovine rumen liquid acquisition equipment technical field more particularly to a kind of acquisitions of portable cow rumen fluid
Device.
Background technique
In the prior art, acquisition bovine rumen liquid usually requires to take out cud chyme by rumen fistula, with four layers of gauze
It is obtained by filtration, when using this structure operation, rumen fluid is easy to contact oxygen, causes rumen microorganism active in collection process
Decline, the metabolism hydrogen being dissolved in rumen fluid are changed into rapidly hydrogen loss, reduce the accuracy of measurement.In order to as far as possible
The activity and quality of rumen fluid, preferably mock bull lumen fermentation process in vitro are kept, or guarantees that rumen fluid metabolism hydrogen contains
Fixed accuracy is measured, collection process should avoid rumen fluid from contacting oxygen as far as possible, keep at rumen fluid in an anaerobic environment.It is existing
Have in technology that there are no can avoid rumen fluid contact oxygen well, keep acquisition work in an anaerobic environment at rumen fluid
Tool.
Utility model content
In order to overcome above-mentioned disadvantage of the existing technology, the utility model aim is to provide a kind of portable cow rumen fluid
Acquisition device, the utility model can easily be put into the multiple sites of cud at any time, extract rumen fluid and directly filter, structure letter
Single compact, manufacturing cost is low, working service and is convenient for carrying, and can guarantee that rumen fluid is in the reset condition of anaerobism, guarantees measurement
The accuracy and reliability of structure.
The technical solution adopted by the utility model to solve its technical problems is that:
A kind of portable cow rumen fluid collecting device, including gastric juice sampler, liquid trap, negative pressure pump, the liquid collector
It is tightly connected by pipeline one and liquid trap top inlet, the top gas outlet of liquid trap passes through pipeline two and negative pressure pump seal
Connection, the gastric juice sampler include preceding fixed lid, rear fixed lid, bovine rumen liquid filter, the bovine rumen liquid strainer
Filter includes support frame, filter screen, and on the support frame, the upper end of support frame and preceding fixed lid connect the filter screen cladding,
The lower end of support frame and rear fixed lid connection.
Fixed before described to cover, be respectively equipped with groove on the end face of rear fixed lid, the upper end of support frame as described above and preceding fixation are covered
Groove connection, lower end connect with the rear fixed groove covered.
Support frame as described above, filter screen, preceding fixed lid, rear fixed lid use integral structure.
Preceding fixed lid, rear fixed lid use plastic material, and support frame, filter screen use stainless steel material, preceding fixed lid, after
Fixed lid, support frame, filter screen, which pass through, forms overall structure by blow molding or injection molding.
Fixed lid front is detachably matched structure with sealing cover and connect before described.
The rear side of fixed lid is equipped with the interconnecting piece of evagination after described, and the interconnecting piece and rear sealing cover pass through detachable structure
Connection, the rear sealing cover are equipped with connecting hole, and rear sealing cover is connect by connecting hole with one end section.
Be equipped with external screw thread in one end section, be respectively equipped with nut in connecting hole two sides, the nut in connecting hole two
Side is threadedly coupled with one end section formation respectively.
The front end of the sealing cover is using plane or spherical surface or tapered surface structure.
The pipeline one is equipped with fixed structure, the fistula installation of the fixed structure and the operation of ox permanence lymphoma stomach fistulization pipe
Set connection, the fixed structure includes interior positioning plate, outer positioning plate, the fit inside of the interior positioning plate and fistula installation set,
The outside side of outer positioning plate and fistula installation set cooperates, and the interior positioning plate, outer positioning plate pass through respectively outside inner hole and pipeline one
Wall cooperation is respectively equipped with fixed block in the end face outside of pipeline one, and the fixed block is threadedly engaged with the use of pipeline one and connect.
The beneficial effects of the utility model are:
1. the utility model can easily be put into the multiple sites of cud at any time, extracts rumen fluid and directly filter, structure
Simple and compact, manufacturing cost is low, working service and is convenient for carrying, and can guarantee that rumen fluid is in the reset condition of anaerobism, guarantees to survey
Measure the accuracy and reliability of structure.
2. the utility model in preceding fixation by covering, rear fix on the end face covered is respectively equipped with groove, support frame as described above
Upper end is connect with the groove of preceding fixed lid, lower end is connect with the groove of rear fixed lid；Support frame, filter screen, preceding fixation cover, are rear solid
Fixed lid uses integral structure；And preceding fixed lid, rear fixed lid use plastic material, support frame, filter screen use stainless steel
Material, preceding fixed lid, rear fixed lid, support frame, filter screen, which pass through, forms overall structure by blow molding or injection molding.It is compact-sized, just
In forming overall structure by blow molding or injection molding, manufacturing cost is low, structure good integral strength, raw especially suitable for batch micro operations
It produces.
3. being connect since preceding fixed lid front is detachably matched structure with sealing cover；Outer spiral shell is equipped in one end section
Line is respectively equipped with nut in connecting hole two sides, and the nut forms screw thread with one end section respectively in the two sides of connecting hole and connects
It connects；The rear side of fixed lid is equipped with the interconnecting piece of evagination after described, and the interconnecting piece is connect with rear sealing cover by detachable structure,
Sealing cover is equipped with connecting hole after described, and rear sealing cover is connect by connecting hole with one end section.Facilitate between part installation and
Disassembly is dismantled and is replaced easy and conveniently after support frame, filter screen damage, reduces operation and maintenance cost.
4. the front end of sealing cover is using plane or spherical surface or tapered surface structure.It can be more according to different use needs
The sealing cover for changing different structure avoids sharp keen position to the internal injuries of ox, special spherical surface or tapered surface structure be easy to
The position acquired up to needs.
5. the pipeline one is equipped with fixed structure, the fistula peace of the fixed structure and the operation of ox permanence lymphoma stomach fistulization pipe
Encapsulation connection, the fixed structure includes interior positioning plate, outer positioning plate, and the interior positioning plate and the inside of fistula installation set are matched
It closes, the outside side of outer positioning plate and fistula installation set cooperates, and the interior positioning plate, outer positioning plate pass through inner hole and pipeline one respectively
Outer wall cooperation is respectively equipped with fixed block in the end face outside of pipeline one, and the fixed block uses the company of being threadedly engaged with pipeline one
It connects.Easily pipeline one can be fixed on ox, avoid pipeline fixed unreliable and tumor in collection process caused by falling off
Gastric juice is easy to contact oxygen, rumen microorganism activity is caused to decline, and the metabolism hydrogen being dissolved in rumen fluid is changed into rapidly hydrogen
Air-flow loses, and acquires the problem of inaccurate bring measurement inaccuracy.
Detailed description of the invention
The utility model is described further with reference to the accompanying drawings and examples:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is gastric juice sampler structural schematic diagram one；
Fig. 3 is gastric juice sampler structural schematic diagram two；
Fig. 4 is 5 schematic diagram of fixed structure.
Specific embodiment
In order to make those skilled in the art more fully understand the technical solution in the utility model, below in conjunction with this reality
With the attached drawing in new embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that
The described embodiments are only a part of the embodiments of the utility model, instead of all the embodiments.
As shown in Figs 1-4, a kind of portable cow rumen fluid collecting device, including gastric juice sampler 1, liquid trap 4, negative pressure pump
3, the liquid collector 1 is tightly connected by pipeline 1 and 4 top inlet of liquid trap, and the top gas outlet of liquid trap 4 passes through
Pipeline 26 and negative pressure pump 3 are tightly connected.
The pipeline one is equipped with fixed structure 5, and the fixed structure 5 and the fistula of ox permanence lymphoma stomach fistulization pipe operation are pacified
Encapsulation 7 connects, and the fixed structure 5 includes interior positioning plate 52, outer positioning plate 53, the interior positioning plate 52 and fistula installation set 7
Fit inside, outer positioning plate 53 and the outside side of fistula installation set 7 cooperate, and the interior positioning plate 52, outer positioning plate 53 are distinguished
Cooperated by inner hole and one 2 outer wall of pipeline, is respectively equipped with fixed block 51,54, the fixed block in the end face outside of pipeline 1
51, it 54 is connect with pipeline 1 using being threadedly engaged.
The gastric juice sampler 1 includes preceding fixed lid 102, fixes lid 104, bovine rumen liquid filter 101 afterwards, described
Bovine rumen liquid filter 101 includes support frame 111, filter screen 112, and the filter screen 112 is coated on support frame 111,
The upper end of support frame 111 and preceding fixed lid connect, the lower end of support frame 111 and rear fixed lid connection.
It is respectively equipped with groove 122 on the end face of fixed lid, rear fixed lid before described, the upper end of support frame as described above 111 is with before
The groove connection of fixed lid, lower end are connect with the groove of rear fixed lid.
Support frame as described above 111, filter screen 112, preceding fixed lid 102, rear fixed lid 104 use integral structure.
Preceding fixed lid 102, rear fixed lid 104 use plastic material, and support frame 111, filter screen 112 use stainless steel
Material, preceding fixed lid 102, rear fixed lid 104, support frame 111, filter screen 112, which pass through, forms whole knot by blow molding or injection molding
Structure.
Fixed 102 front of lid is detachably matched structure by screw thread 121 etc. with sealing cover 103 and connect before described.
The rear side of fixed lid 104 is equipped with the interconnecting piece 141 of evagination after described, and the interconnecting piece 141 and rear sealing cover 106 are logical
The connection of the fit structures such as dismountable screw thread is crossed, the rear sealing cover 106 is equipped with connecting hole, and rear sealing cover 106 passes through connecting hole
It is connect with one 2 end of pipeline.
It is equipped with external screw thread in one 2 end of pipeline, is respectively equipped with nut 107,108 in connecting hole two sides, the nut is even
The two sides for connecing hole are formed with one 2 end of pipeline respectively to be threadedly coupled.
The front end of the sealing cover 103 is using plane or spherical surface 105 or tapered surface structure.
The structure of the utility model can be put into the multiple sites of cud, extract rumen fluid and directly filter, the apparatus structure
Simply, it is easy to be made, is convenient for carrying, can guarantee that rumen fluid is in the reset condition of anaerobism.
Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The range of the utility model protection all should belong in every other embodiment obtained.
Claims (9)
1. a kind of portable cow rumen fluid collecting device, characterized in that including gastric juice sampler, liquid trap, negative pressure pump, the liquid
Collector is tightly connected by pipeline one and liquid trap top inlet, and the top gas outlet of liquid trap passes through pipeline two and negative pressure
Pump seal connection, the gastric juice sampler include preceding fixed lid, rear fixed lid, bovine rumen liquid filter, the bovine rumen
Liquid filter includes support frame, filter screen, and the filter screen cladding on the support frame, cover by the upper end of support frame and preceding fixation
Connection, the lower end of support frame and rear fixed lid connection.
2. a kind of portable cow rumen fluid collecting device as described in claim 1, characterized in that fixed before described to cover, is rear solid
Surely groove is respectively equipped on the end face covered, the upper end of support frame as described above is connect with the groove of preceding fixed lid, lower end and rear fix are covered
Groove connection.
3. a kind of portable cow rumen fluid collecting device as described in claim 1, characterized in that support frame as described above, filter screen,
Preceding fixed lid, rear fixed lid use integral structure.
4. a kind of portable cow rumen fluid collecting device as claimed in claim 3, characterized in that preceding fixed lid, rear fixed lid
Using plastic material, support frame, filter screen use stainless steel material, and preceding fixed lid, rear fixed lid, support frame, filter screen pass through
Overall structure is formed by being blow molded or being molded.
5. a kind of portable cow rumen fluid collecting device as described in claim 1, characterized in that before described fixed lid front with
Sealing cover is detachably matched structure connection.
6. a kind of portable cow rumen fluid collecting device as described in claim 1, characterized in that the rear side of fixed lid after described
Interconnecting piece equipped with evagination, the interconnecting piece are connect with rear sealing cover by detachable structure, and the rear sealing cover is equipped with connection
Hole, rear sealing cover are connect by connecting hole with one end section.
7. a kind of portable cow rumen fluid collecting device as claimed in claim 6, characterized in that be equipped in one end section outer
Screw thread is respectively equipped with nut in connecting hole two sides, and the nut forms screw thread with one end section respectively in the two sides of connecting hole
Connection.
8. a kind of portable cow rumen fluid collecting device as claimed in claim 5, characterized in that adopt the front end of the sealing cover
With plane or spherical surface or tapered surface structure.
9. a kind of portable cow rumen fluid collecting device as described in claim 1, characterized in that the pipeline one is equipped with solid
Determine structure, the fixed structure is connect with the fistula installation set that ox permanence lymphoma stomach fistulization pipe is performed the operation, and the fixed structure includes interior
Positioning plate, outer positioning plate, the fit inside of the interior positioning plate and fistula installation set, the outside of outer positioning plate and fistula installation set
Side cooperation, the interior positioning plate, outer positioning plate pass through inner hole respectively and one outer wall of pipeline cooperates, in the end face outside point of pipeline one
Not She You fixed block, the fixed block connect with pipeline one using being threadedly engaged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821099291.4U CN208624368U (en) | 2018-07-11 | 2018-07-11 | A kind of portable cow rumen fluid collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821099291.4U CN208624368U (en) | 2018-07-11 | 2018-07-11 | A kind of portable cow rumen fluid collecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208624368U true CN208624368U (en) | 2019-03-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821099291.4U Active CN208624368U (en) | 2018-07-11 | 2018-07-11 | A kind of portable cow rumen fluid collecting device |
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| Country | Link |
|---|---|
| CN (1) | CN208624368U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111670861A (en) * | 2020-06-17 | 2020-09-18 | 西藏自治区农牧科学院畜牧兽医研究所 | Production and application of rumen fluid for fattening sheep |
-
2018
- 2018-07-11 CN CN201821099291.4U patent/CN208624368U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111670861A (en) * | 2020-06-17 | 2020-09-18 | 西藏自治区农牧科学院畜牧兽医研究所 | Production and application of rumen fluid for fattening sheep |
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