Quantitative liquid taking device for ruminant rumen

Abstract

The utility model discloses a ruminant rumen quantitative liquid taking device, which relates to the technical field of ruminant rumen quantitative liquid taking, and comprises a liquid taking pipeline, a baffle plate, a pushing mechanism, scale marks, a quantitative container and a filtering mechanism, one end of the liquid taking pipeline extends into the stomach of an animal, the other end of the liquid taking pipeline is provided with the baffle plate, and the baffle plate is positioned outside the oral cavity of the animal; a pushing mechanism is slidably connected into the baffle, scale marks are distributed on the pushing mechanism, the pushing mechanism extends into the end of the liquid taking pipeline and is connected with a front pushing rod, the front pushing rod penetrates through the quantitative container and is fixedly connected with a rubber pad, and a rear pushing rod is fixedly connected to the rubber pad. According to the animal gastric juice extractor, the pushing mechanism is matched with the scale marks, so that the amount of extracted gastric juice can be accurately known, too much or too little extracted samples can be avoided, food residues in the animal gastric juice extraction process can be isolated, and the situation that the actual sampling body and amount of the gastric juice are affected due to the fact that the food residues and the gastric juice are extracted together is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of quantitative liquid extraction from the rumen of ruminants, in particular to a quantitative liquid extractor for the rumen of ruminants. Background Art

[0002] Quantitative sampling of rumen fluid from rumen animals is an operation to extract gastric juice from animals. The stomach of rumen animals has the function of re-chewing, so there will be a large amount of food residue (young grass, grain, etc.) in the stomach. A large amount of food residue will make it difficult to sample gastric juice, and it is easy to take too much or too little. The residue may also be mistakenly extracted into the container, resulting in the sample volume and purity of the gastric juice being affected.

[0003] Existing gastric juice extraction devices or gastric cleaning devices are easily affected by food residues in their operation. For example, a gastroenterology gastric lavage device disclosed in publication number CN215740894U includes a gastric lavage tube, an anti-blocking ball is provided with a leakage strip and a leakage hole inside, the end of the gastric lavage tube away from the anti-blocking ball is fixedly connected to a third screw tube, the third screw tube is screwed and connected to a button cover, the side of the gastric lavage tube close to the button cover is fixedly connected to an infusion assembly, and a transparent strip is provided on the upper surface of the gastric lavage tube; the utility model prevents some food lumps in the stomach from clogging the gastric lavage tube through the anti-blocking ball ; The utility model performs quantitative transmission through the infusion tube, so that the operator can accurately control the water injection into the stomach when performing gastric lavage. The button cover is tightly connected by the third screw tube, so that the user can release the gastric liquid sucked by the infusion component when rotating the button cover. The outflow of gastric liquid can be observed through the transparent strip, and the infusion component can be stopped in time to release the gastric liquid through the third screw tube to prevent the gastric liquid from entering the interior of the infusion component and causing contamination. However, this solution cannot isolate food residues in the stomach, and the actual extraction volume of gastric fluid will be affected by food residues.

[0004] Therefore, it is necessary to invent a ruminant rumen quantitative liquid collector to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a ruminant rumen quantitative liquid collection device to solve the problems in the technology of quantitative liquid collection from the rumen of ruminants, such as the inability to collect quantitatively, the tendency to collect too much, and the tendency for food residues to occupy the volume of gastric juice, resulting in too little gastric juice being extracted.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a quantitative liquid collector for the rumen of ruminants, comprising a liquid collection pipe, a baffle, a pushing mechanism, scale lines, a quantitative container and a filtering mechanism, wherein one end of the liquid collection pipe extends into the animal's stomach, and a baffle is installed at the other end, the baffle is located outside the animal's mouth, and the pushing mechanism is slidably connected inside the baffle, scale lines are distributed on the pushing mechanism, the pushing mechanism extends into the end of the liquid collection pipe and is connected to a front pushing rod, the front pushing rod passes through the quantitative container and is fixedly connected to a rubber pad, the rubber pad is fixedly connected to a rear pushing rod, the rear pushing rod passes through the bottom of the quantitative container and extends into the filtering mechanism and is fixedly connected to a threaded rod, and the surface of the filtering mechanism is smooth.

[0007] Preferably, the threaded rod is connected to a stirring blade via a thread, and brushes are evenly arranged on the stirring blade, and the brushes can contact the filter screen on the filter mechanism.

[0008] Preferably, the filter screen is at the front end and can extend into the bottom of the animal's stomach, and the diameter of the filter screen is consistent with the diameter of the stirring blade.

[0009] Preferably, the solution volume unit of the scale line is adapted to the solution volume unit of the quantitative container.

[0010] Preferably, the liquid collection pipe is made of a soft material, is bendable, and the material of the front push rod is the same as that of the liquid collection pipe.

[0011] Preferably, the diameter of the rubber pad is the same as the inner diameter of the quantitative container, and the rubber pad can be slidably connected in the quantitative container.

[0012] Preferably, a vertical rod is fixedly provided on the pushing mechanism to facilitate force application, and the two mirror-symmetrical vertical rods do not contact the scale lines.

[0013] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0014] 1. The utility model can accurately know the amount of gastric juice extracted through the cooperation between the pushing mechanism and the scale line, and will not extract too much or too little sample. It can also isolate food residues during the extraction of animal gastric juice, preventing food residues from being extracted together with the gastric juice and affecting the actual sampling volume and amount of gastric juice;

[0015] 2. The utility model is equipped with a filter mechanism and a filter screen at the front end of the quantitative container. The surfaces of the filter mechanism and the filter screen are both smoothly arranged, which makes it easier for them to be inserted into the animal's stomach, and filter out or block the undissolved food residues, so that they will not be sucked into the quantitative container. At the same time, each pulling and pulling action can rotate the stirring blade in the filter mechanism to crush the impurities in the filter mechanism, and can also use the rotation of the stirring blade to clean the impurities on the filter screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the three-dimensional structure of the filtering mechanism of the utility model;

[0018] Figure 3 This is a schematic diagram of the internal three-dimensional structure of the quantitative container of the utility model;

[0019] Figure 4 This is a schematic diagram of the partial three-dimensional structure of the liquid extraction pipeline of the utility model;

[0020] Figure 5 This is a schematic diagram of the internal three-dimensional structure of the filtering mechanism of the utility model.

[0021] Description of reference numerals:

[0022] 1. Liquid collection pipe; 2. Baffle; 3. Push mechanism; 4. Scale line; 5. Quantitative container; 6. Front push rod; 7. Rubber pad; 8. Rear push rod; 9. Threaded rod; 10. Stirring blade; 11. Brush; 12. Filter mechanism; 13. Filter screen. DETAILED DESCRIPTION

[0023] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0024] The utility model provides Figure 1-Figure 3 The ruminant rumen quantitative liquid collector shown includes a liquid collection pipe 1, a baffle 2, a pushing mechanism 3, a scale line 4, a quantitative container 5 and a filtering mechanism 12. One end of the liquid collection pipe 1 extends into the animal's stomach, and the other end is installed with a baffle 2. The baffle 2 is located outside the animal's mouth, and the pushing mechanism 3 is slidably connected inside the baffle 2. Scale lines 4 are distributed on the pushing mechanism 3. The pushing mechanism 3 extends into the end of the liquid collection pipe 1 and is connected to the front pushing rod 6. The front pushing rod 6 passes through the quantitative container 5 and is fixedly connected to the rubber pad 7. The rubber pad 7 is fixedly connected to the rear pushing rod 8. The rear pushing rod 8 passes through the bottom of the quantitative container 5 and extends into the filtering mechanism 12 and is fixedly connected to the threaded rod 9. The threaded rod 9 is threadedly connected to a stirring blade 10. Brushes 11 are evenly arranged on the stirring blade 10. The brush 11 can contact the filter mesh 13 on the filtering mechanism 12. The surface of the filtering mechanism 12 is smooth.

[0025] During the entire process of extracting gastric juice, the gastric juice is sucked into the quantitative container 5 by pushing and pulling the pushing mechanism 3 back and forth, while isolating food residues to avoid sucking in food residues or clogging due to food residues, which affects the extraction of gastric juice. The surfaces of the filtering mechanism 12 and the filter mesh 13 are smoothed and will not extend into the animal's stomach and cause discomfort.

[0026] The filter screen 13 is at the front end and can extend into the bottom of the animal's stomach. The diameter of the filter screen 13 is consistent with the diameter of the stirring blade 10.

[0027] The function of the filter 13 is to isolate the food residues and prevent the food residues from being absorbed into the quantitative container 5.

[0028] The solution volume unit of the scale line 4 is adapted to the solution volume unit of the quantitative container 5. The liquid collection pipe 1 is made of soft material and is bendable. The material of the front push rod 6 is the same as that of the liquid collection pipe 1. The diameter of the rubber pad 7 is the same as the inner diameter of the quantitative container 5, and the rubber pad 7 can be slidably connected in the quantitative container 5. A vertical rod is fixedly provided on the pushing mechanism 3 for facilitating force application, and the two mirror-symmetrical vertical rods do not contact the scale line 4.

[0029] The cooperation between the pushing mechanism 3 and the scale line 4 can tell the volume of gastric fluid sucked into the quantitative container 5, and the structure of the two vertical rods on the pushing mechanism 3 and the cooperation with the baffle 2 can make the pulling action more labor-saving.

[0030] Working principle of this utility model:

[0031] Refer to the instruction manual Figure 1-Figure 3 When using the utility model, first fix the animal (cow) whose gastric fluid needs to be collected in a safe area, insert the liquid collection pipe 1 into the animal's mouth until it reaches the stomach, and pull the pushing mechanism 3 backward. The pulling distance can be determined according to the reference of the scale line 4. When the scale line 4 is fully pulled, the quantitative container 5 is also filled.

[0032] Refer to the instruction manual Figure 3-Figure 5 When using the utility model, by pulling the pushing mechanism 3 backward, the front pushing rod 6 and the rubber pad 7 are driven to move backward. At the same time, the rear pushing rod 8 is driven to move backward, so that the threaded rod 9 is moved backward, which drives the rotation of the stirring blade 10. While the stirring blade 10 rotates, the undigested food residues in the animal's stomach absorbed by the filter mechanism 12 are crushed and processed, and the residues on the filter screen 13 can be continuously brushed off. The gastric juice will not be unable to be extracted normally due to the blockage of the filter screen 13. The filter mechanism 12 and the filter screen 13 are smooth and can be more easily inserted into the animal's stomach without causing discomfort to the animal.

[0033] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0034] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. Ruminant rumen quantitative liquid collection device, characterized by: The invention comprises a liquid collection pipe (1), a baffle (2), a pushing mechanism (3), scale lines (4), a quantitative container (5) and a filtering mechanism (12), wherein one end of the liquid collection pipe (1) extends into the stomach of the animal, and the other end is provided with a baffle (2), the baffle (2) is located outside the oral cavity of the animal, and the pushing mechanism (3) is slidably connected inside the baffle (2), and the scale lines (4) are distributed on the pushing mechanism (3). The pushing mechanism (3) extends into the end of the liquid collection pipe (1) and is connected to a front pushing rod (6), the front pushing rod (6) passes through the quantitative container (5) and is fixedly connected to a rubber pad (7), the rubber pad (7) is fixedly connected to a rear pushing rod (8), the rear pushing rod (8) passes through the bottom of the quantitative container (5), extends into the filtering mechanism (12) and is fixedly connected to a threaded rod (9).

2. The ruminant rumen quantitative liquid collection device according to claim 1, characterized in that: The threaded rod (9) is connected to a stirring blade (10) via a threaded connection. Brushes (11) are evenly arranged on the stirring blade (10). The brushes (11) can contact the filter screen (13) on the filter mechanism (12).

3. The ruminant rumen quantitative liquid collection device according to claim 2, characterized in that: The filter screen (13) is at the front end, and the filter screen (13) can be extended into the bottom of the animal's stomach. The diameter of the filter screen (13) is consistent with the diameter of the stirring blade (10).

4. The ruminant rumen quantitative liquid collection device according to claim 1, characterized in that: The solution volume unit of the scale line (4) is adapted to the solution volume unit of the quantitative container (5).

5. The ruminant rumen quantitative liquid collection device according to claim 1, characterized in that: The liquid collection pipe (1) is made of a soft material, is bendable, and the material of the front push rod (6) is the same as that of the liquid collection pipe (1).

6. The ruminant rumen quantitative liquid collection device according to claim 4, characterized in that: The diameter of the rubber pad (7) is the same as the inner diameter of the quantitative container (5), and the rubber pad (7) can be slidably connected in the quantitative container (5).

7. The ruminant rumen quantitative liquid collection device according to claim 1, characterized in that: A vertical rod is fixedly provided on the pushing mechanism (3) for facilitating force application, and the two mirror-symmetrical vertical rods do not contact the scale line (4).

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