CN208741023U - A kind of rumen fluid collecting device - Google Patents
A kind of rumen fluid collecting device Download PDFInfo
- Publication number
- CN208741023U CN208741023U CN201721928925.8U CN201721928925U CN208741023U CN 208741023 U CN208741023 U CN 208741023U CN 201721928925 U CN201721928925 U CN 201721928925U CN 208741023 U CN208741023 U CN 208741023U
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- CN
- China
- Prior art keywords
- catheter
- support rod
- rumen fluid
- vacuum pump
- lower bracket
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- 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.)
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Abstract
The utility model discloses a kind of rumen fluid collecting devices comprising collection head, catheter, liquid-collecting bottle, air intake duct, vacuum pump and the fixed frame of hemispherical Shell shape；It is uniformly provided with several acquisition holes on collection head, is fixed with filter screen on the inner wall of each acquisition hole；One end of catheter is connected to the fixation of the open end of collection head；The catheter other end is connected to liquid-collecting bottle by bottle stopper sealing；Liquid-collecting bottle is connected to one end of air intake duct by bottle stopper sealing, and the other end of air intake duct is connected to vacuum pump；The connecting hole of fixed frame is movably set on catheter.The utility model has the advantages that above-mentioned acquisition device structure is simple, convenient and efficient, Yi Shixian；It is small to the damage of animal；It is effectively guaranteed the vigor of microorganism, while ensure that the accuracy of External digestion experiment；Without manually pulling open the mouth of animal always；Rumen fluid can be extracted by control vacuum pump simultaneously, extract rumen fluid without artificial, time saving and energy saving, work efficiency is high.
Description
Technical field:
The utility model relates to a kind of acquisition device more particularly to a kind of rumen fluid collecting devices.
Background technique:
Rumen fluid is the important foundation material established ruminant external digestion model and obtain microbial resources；State at present
Inside and outside rumen fluid of drawing out of ruminant tumor gastric is directly to pull open the mouth of animal, then pipe is inserted into animal rumens mostly
In, it is then extracted and is collected by manual operation syringe, had the following problems using above method acquisition rumen fluid: 1, acquiring tumor
It during gastric juice, needs manually to pull open always the mouth of animal, and needs artificial extraction rumen fluid, time-consuming and laborious, work effect
Rate is low；2, contain a large amount of chyme particle in rumen fluid collected, need first to be filtered, then carry out external digestion reality
It tests, during the filtration process, will lead to the microorganism loss in rumen fluid, in turn result in External digestion experiment and generate error even mistake
It loses.
Utility model content:
The purpose of this utility model is to provide a kind of structure is simple, and it ensure that the cud of External digestion experiment accuracy
Liquid acquisition device.
The utility model is implemented by following technical solution: a kind of rumen fluid collecting device comprising hemispherical Shell shape is adopted
Market-head, catheter, liquid-collecting bottle, air intake duct, vacuum pump and fixed frame；Several acquisitions are uniformly provided on the collection head
Hole is fixed with filter screen on each acquisition hole inner wall；One end of the catheter and the open end of the collection head are solid
Fixed connection；The catheter other end is connected to the liquid-collecting bottle by bottle stopper sealing；The liquid-collecting bottle and the air intake duct
One end is connected to by bottle stopper sealing connection, the other end of the air intake duct with the vacuum pump；The connection of the fixed frame
Hole is movably set on the catheter.
Further, the fixed frame includes the upper bracket and lower bracket of corresponding setting；The both ends of the upper bracket point
It is not movably hinged with the both ends of the lower bracket；Support rod is respectively equipped in the two sides of the lower bracket；In the upper bracket
Two sides be uniformly provided with several supported holes respectively；One end of the every support rod is movably articulated in the lower bracket
On, the other end fission activity of the every support rod is plugged in the corresponding supported hole；In the upper bracket and institute
It states and is equipped with connecting plate between lower bracket vertically；The top of the connecting plate and the upper bracket are flexibly connected；The connecting plate
It is flexibly connected below with the lower bracket；The connecting hole is offered on the connecting plate.
Further, mounting groove is offered respectively in the two sides of the lower bracket, be arranged in each mounting groove
There is support rod；One end of the support rod and the lower bracket are movably hinged, and the other end fission activity of the support rod plugs
In the corresponding supported hole；It is equipped with buckle in the mounting groove inner wall, the support rod fission activity is connected to described
In buckle.
Further, the vacuum pump is minipump.
The advantages of the utility model: 1, above-mentioned acquisition device structure is simple, convenient and efficient, Yi Shixian；Hemisphere shell sape is adopted
It is smooth to collect head surface, it is small to the damage of animal when being inserted into cud from the oral cavity of animal, esophagus；2, in acquisition rumen fluid
In the process, the filter screen in hole is acquired, chyme particle has effectively been filtered, has avoided and be filtered operation outside animal body, have
It ensure that the vigor of microorganism to effect, while ensure that the accuracy of External digestion experiment；3, during acquiring rumen fluid,
The upper tooth of the upper bracket of fixed frame animal in tow, the lower bracket of fixed frame are mounted on lower tooth, and one end of support rod is plugged on branch
It supports in hole, the mouth of animal can be made to keep opening, without manually pulling open the mouth of animal always；It simultaneously can be by controlling vacuum pump
Rumen fluid is extracted, extracts rumen fluid without artificial, time saving and energy saving, work efficiency is high.
Detailed description of the invention:
Fig. 1 is the overall structure diagram of the utility model embodiment 1.
Fig. 2 is the partial enlarged view of part A.
Fig. 3 is the bottom view of upper bracket.
Fig. 4 is the overall structure diagram of the utility model embodiment 2.
Collection head 1, acquisition hole 11, filter screen 12, catheter 2, liquid-collecting bottle 3, bottle stopper 31, air intake duct 4, vacuum pump 5 are fixed
Frame 6, upper bracket 61, supported hole 611, lower bracket 62, support rod 63, connecting plate 64, connecting hole 641, mounting groove 65, buckle 66.
Specific embodiment:
Below in conjunction with attached drawing, by embodiment, the utility model is described in further detail.
Embodiment 1: as shown in Figure 1 to Figure 3, a kind of rumen fluid collecting device comprising the collection head 1 of hemispherical Shell shape,
Catheter 2, liquid-collecting bottle 3, air intake duct 4, vacuum pump 5 and fixed frame 6；1 surface of collection head of hemisphere shell sape is smooth, from the mouth of animal
It is small to the damage of animal when chamber, esophagus are inserted into cud；Several acquisition holes 11 are uniformly provided on collection head 1, every
It is fixed with filter screen 12 on a 11 inner wall of acquisition hole, chyme particle has effectively been filtered, has avoided and be filtered outside animal body
Operation, is effectively guaranteed the vigor of microorganism, while ensure that the accuracy of External digestion experiment；One end of catheter 2 with
The fixed connection in the open end of collection head 1；2 other end of catheter is connected to liquid-collecting bottle 3 by the sealing of bottle stopper 31；Liquid-collecting bottle 3 and suction
One end of tracheae 4 is connected to by the sealing connection of bottle stopper 31, the other end of air intake duct 4 with vacuum pump 5；The connecting hole 641 of fixed frame 6
It is movably set on catheter 2；Vacuum pump 5 is minipump.
Fixed frame 6 includes the upper bracket 61 and lower bracket 62 of corresponding setting；The both ends of upper bracket 61 respectively with lower bracket
62 both ends are movably hinged；Support rod 63 is respectively equipped in the two sides of lower bracket 62；In the two sides of upper bracket 61, difference is equal
It is even to offer several supported holes 611；One end of every support rod 63 is movably articulated on lower bracket 62, every support rod 63
Other end fission activity is plugged in corresponding supported hole 611, is inserted into different supported holes 611 and is adjusted by support rod 63
The opening degree of fixed frame 6 opens size to adapt to animal oral cavity；It is equipped with connection vertically between upper bracket 61 and lower bracket 62
Plate 64；The top of connecting plate 64 and upper bracket 61 are flexibly connected；The following and lower bracket 62 of connecting plate 64 is flexibly connected；It is connecting
Connecting hole 641 is offered on plate 64.
A kind of embodiment 2: rumen fluid collecting device comprising the collection head 1 of hemispherical Shell shape, catheter 2, liquid-collecting bottle 3,
Air intake duct 4, vacuum pump 5 and fixed frame 6；Its overall structure is same as Example 1, the difference is that, as shown in figure 4,
The two sides of lower bracket 62 offer mounting groove 65 respectively, and the placement of bar 63 easy to support is provided in each mounting groove 65
Support rod 63；One end of support rod 63 and lower bracket 62 are movably hinged, and the other end fission activity of support rod 63 is plugged in relatively
In the supported hole 611 answered, it is equipped with buckle 66 in 65 inner wall of mounting groove, the seperated activity of support rod 63 is connected in buckle 66.
The course of work: now opening the oral cavity of animal, collection head 1 be put into oral cavity, then fixed frame 6 is put into animal mouthful
In chamber, make 61 support of upper bracket the upper tooth of animal, lower bracket 62 be placed on the lower tooth of animal, then by support rod 63 around hinged
End rotation, so that support rod 63 is inserted into corresponding supported hole 611, keeps the oral cavity of animal to open, without manually pulling open always
The mouth of animal；Then catheter 2 is pushed, enters collection head 1 in cud by esophagus, rumen fluid is entered by acquisition hole 11 to be adopted
1 inner cavity of market-head, starting vacuum pump 5 extract, and the rumen fluid of 1 inner cavity of collection head enters in liquid-collecting bottle 3 along catheter 2, reach and adopt
The purpose for collecting rumen fluid extracts rumen fluid without artificial, and time saving and energy saving, work efficiency is high；Above-mentioned acquisition device structure is simple, side
Just quick, Yi Shixian.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (4)
1. a kind of rumen fluid collecting device, which is characterized in that it includes the collection head, catheter, liquid-collecting bottle, suction of hemispherical Shell shape
Tracheae, vacuum pump and fixed frame；Several acquisition holes are uniformly provided on the collection head, in each acquisition hole inner wall
On be fixed with filter screen；One end of the catheter is connected to the fixation of the open end of the collection head；The catheter other end
It is connected to the liquid-collecting bottle by bottle stopper sealing；One end of the liquid-collecting bottle and the air intake duct is connected by bottle stopper sealing
Logical, the other end of the air intake duct is connected to the vacuum pump；The connecting hole of the fixed frame is movably set in the catheter
On.
2. a kind of rumen fluid collecting device according to claim 1, which is characterized in that the fixed frame includes corresponding sets
The upper bracket and lower bracket set；The both ends of the upper bracket are movably hinged with the both ends of the lower bracket respectively；In the lower branch
The two sides of frame are respectively equipped with support rod；It is uniformly provided with several supported holes respectively in the two sides of the upper bracket；Every
One end of the support rod is movably articulated on the lower bracket, and the other end fission activity of the every support rod is plugged in institute
It states in supported hole；It is equipped with connecting plate vertically between the upper bracket and the lower bracket；The top of the connecting plate with it is described
Upper bracket flexible connection；The following and lower bracket of the connecting plate is flexibly connected；It is offered on the connecting plate described
Connecting hole.
3. a kind of rumen fluid collecting device according to claim 2, which is characterized in that in the two sides of the lower bracket point
Mounting groove is not offered, is provided with support rod in each mounting groove；One end of the support rod and the lower bracket are living
Dynamic hinged, the other end fission activity of the support rod is plugged in the corresponding supported hole；In the mounting groove inner wall
Equipped with buckle, the support rod fission activity is connected in the buckle.
4. a kind of rumen fluid collecting device according to claim 1, which is characterized in that the vacuum pump is micro vacuum
Pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721928925.8U CN208741023U (en) | 2017-12-23 | 2017-12-23 | A kind of rumen fluid collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721928925.8U CN208741023U (en) | 2017-12-23 | 2017-12-23 | A kind of rumen fluid collecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208741023U true CN208741023U (en) | 2019-04-16 |
Family
ID=66050485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721928925.8U Expired - Fee Related CN208741023U (en) | 2017-12-23 | 2017-12-23 | A kind of rumen fluid collecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208741023U (en) |
-
2017
- 2017-12-23 CN CN201721928925.8U patent/CN208741023U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190416 Termination date: 20191223 |