Dairy cow milk sampling device for animal husbandry and veterinary medicine

Abstract

The utility model discloses a dairy cow milk sampling device for animal husbandry and veterinary medicine, which belongs to the technical field of animal husbandry and veterinary medicine and comprises a sampling box and a waste liquid box arranged at the bottom of the sampling box, and a dairy cow milk sampling assembly for animal husbandry and veterinary medicine is arranged at the top of the sampling box; the sampling assembly comprises a servo motor mounted on the inner side of the sampling box through a mounting plate and a top cover connected to the top of the output end of the servo motor, the top cover is supported at the top of the sampling box, a plurality of insertion holes are annularly formed in the top of the top cover, sampling pipes are inserted into the insertion holes, and the sampling pipes are connected with the sampling box through a connecting rod. A lantern ring supported at the top of the top cover is integrally formed at the top of the outer wall of the sampling pipe, a semiconductor refrigeration plate is mounted in the middle of the inner side of the sampling box, the cold end of the semiconductor refrigeration plate faces upwards, and a cooling fan is mounted at the lower part of the inner side of the sampling box. The dairy cow milk sampling device for animal husbandry veterinarians can keep the low temperature of sampled milk for a long time so as not to influence the diagnosis result.

Description

Technical Field

[0001] The utility model belongs to the technical field of animal husbandry and veterinary medicine, in particular to a dairy cow milk sampling device for animal husbandry and veterinary medicine. Background Art

[0002] Milk is a common drink used to supplement nutrition in people's lives. It is mainly produced by cows in dairy farms. Animal husbandry veterinarians usually need to sample milk when diagnosing whether cows have breast diseases. In order to complete the milk sampling efficiently, a special dairy milk sampling device is needed.

[0003] Although the existing device can rotate the collection tube to improve the efficiency of sampling, the milk after sampling cannot be kept at a low temperature for a long time, which affects the diagnostic effect.

[0004] For example, a dairy milk sampling device for animal husbandry and veterinary medicine with Chinese utility model application number CN202322434863.7 includes a round seat and a transmission mechanism, universal wheels are installed on both sides of the bottom of the round seat, a transmission mechanism is arranged inside the round seat, a round plate is arranged on the top of the round seat, a rotating motor is fixedly installed inside the round plate, a placement plate is fixedly connected to the output end of the rotating motor, an annular groove is provided at the bottom of the placement plate, and the annular groove is provided on the upper surface of the round seat, an annular slider is slidably connected to the inner wall of the annular groove, a connecting rod is fixedly connected to the top of the annular slider, and the top of the connecting rod is fixedly connected to the bottom of the placement plate. The milk sampled by this device cannot be kept at a low temperature for a long time, which affects the diagnostic effect. Utility Model Content

[0005] The utility model aims to provide a dairy milk sampling device for animal husbandry and veterinary medicine to solve the problems raised in the background technology.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a dairy milk sampling device for animal husbandry and veterinary medicine, comprising:

[0007] A sampling box and a waste liquid box installed at the bottom of the sampling box, wherein a sampling assembly for dairy cow milk and water for animal husbandry and veterinary use is installed on the top of the sampling box;

[0008] The sampling assembly includes a servo motor installed on the inner side of the sampling box through a mounting plate and a top cover connected to the top of the servo motor output end, and the top cover is supported on the top of the sampling box, the top of the top cover is provided with a plurality of sockets distributed in a ring shape, sampling tubes are inserted into the sockets, and a ring supported on the top of the top cover is integrally formed on the top of the outer wall of the sampling tube, a semiconductor refrigeration plate is installed in the middle of the inner side of the sampling box, and the cold end of the semiconductor refrigeration plate faces upward, a heat dissipation fan is installed on the lower inner side of the sampling box, and the outer wall of the sampling box is provided with a plurality of heat dissipation holes corresponding to the heat dissipation fan in a ring shape.

[0009] In a further embodiment, a connecting pipe is inserted into an outer wall of one side of the waste liquid tank, and the top of the connecting pipe is connected to a waste liquid tank.

[0010] In a further embodiment, a transmission motor is installed at the center of the inner top of the waste liquid tank, and the output end of the transmission motor is connected to a rotating shaft, and the side walls of the rotating shaft are evenly connected to a plurality of stirring blades.

[0011] In a further embodiment, a waterproof shell is fixedly sleeved on the side wall of the transmission motor, and the waterproof shell is connected to the corresponding side inner wall of the waste liquid tank.

[0012] In a further embodiment, rollers with braking function are installed at the four corners of the bottom of the waste liquid tank, and two handles are connected side by side to the outer wall of one side of the waste liquid tank.

[0013] In a further embodiment, a limiting ring is integrally formed at the bottom of the top cover, and the limiting ring is movably plugged into the inner top of the sampling box.

[0014] In a further embodiment, a discharge pipe is installed at the bottom center of the waste liquid tank, and a control valve is installed on the discharge pipe.

[0015] Compared with the prior art, the technical effects and advantages of the utility model are as follows:

[0016] The existing device for sampling milk water for animal husbandry and veterinary use can rotate the collection tube to improve the sampling efficiency, but the milk after sampling cannot be kept at a low temperature for a long time, which makes the milk easy to deteriorate, thus affecting the actual diagnosis effect. The present solution uses the cold end of the semiconductor refrigeration plate to keep the sampling tube at a low temperature, and the relatively closed space between the cold end and the top cover of the semiconductor refrigeration plate is conducive to keeping the low temperature. At the same time, the heat dissipation fan cooperates with a plurality of heat dissipation holes to continuously dissipate the heat of the hot end of the semiconductor refrigeration plate to avoid downtime. Compared with the ice cooling method, the sampled milk can be kept at a low temperature for a long time to avoid affecting the diagnosis result.

[0017] The first three handfuls of milk from each teat are squeezed into the waste liquid tank, and the milk will fall into the inner side of the waste liquid tank along the connecting pipe. Bactericide can be added through the waste liquid tank and mixed through multiple stirring blades, so that the milk waste liquid can be disinfected efficiently to avoid the contamination of bacteria in the discharged milk waste liquid;

[0018] The dairy milk sampling device for animal husbandry and veterinary use can keep the sampled milk at a low temperature for a long time so as not to affect the diagnosis result. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 For the utility model Figure 1 Cross-sectional view along the aa direction;

[0022] Figure 3 For the utility model Figure 2 A magnified view of the structure at center A;

[0023] Figure 4 It is a structural schematic diagram of the top cover of the utility model.

[0024] Description of reference numerals:

[0025] In the figure: 1. Sampling box; 2. Waste liquid tank; 3. Servo motor; 4. Top cover; 5. Ring; 6. Sampling tube; 7. Semiconductor refrigeration plate; 8. Cooling fan; 9. Cooling hole; 10. Limiting ring; 11. Connecting pipe; 12. Waste liquid tank; 13. Transmission motor; 14. Stirring blade; 15. Discharge pipe; 16. Roller; 17. Handle. DETAILED DESCRIPTION

[0026] In the following description, a large number of specific details are given to provide a more thorough understanding of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without one or more of these details. In other examples, in order to avoid confusion with the utility model, some technical features known in the art are not described.

[0027] Unless otherwise defined, the directions of up, down, left, right, front, back, inside and outside involved in this document are based on the directions of up, down, left, right, front, back, inside and outside in the figures shown in the present utility model, and are explained here together.

[0028] The connection method can be bonding, welding, bolt connection, etc., depending on actual needs.

[0029] In order to keep the sampled milk at a low temperature for a long time so as not to affect the diagnostic results, Figures 1 to 4 As shown, it includes: a sampling box 1 and a waste liquid box 2 installed at the bottom of the sampling box 1 by multiple groups of bolts, a sampling component for dairy cow's milk for animal husbandry and veterinary use is installed on the top of the sampling box 1, and the sampling component includes a servo motor 3 installed on the inner side of the sampling box 1 through a mounting plate, and a top cover 4 is connected to the top of the output end of the servo motor 3 by bolts. The servo motor 3 can drive the top cover 4 to rotate a specified angle using existing principles, and a limit ring 10 is integrally injection-molded at the bottom of the top cover 4. The integrally injection-molded structure is not easy to be damaged, and the limit ring 10 is movably plugged into the inner top of the sampling box 1 to ensure that the top cover 4 can rotate relatively smoothly, while improving the sealing performance, which is beneficial for the sampling tube 6 to keep the low temperature.

[0030] The top cover 4 is supported on the top of the sampling box 1. The top of the top cover 4 is provided with a plurality of sockets in a ring shape. A sampling tube 6 is inserted into the socket, and a collar 5 supported on the top of the top cover 4 is integrally formed by injection molding on the top of the outer wall of the sampling tube 6. The collar 5 ensures that the sampling tube 6 can be stably inserted into the socket, and the sampling tube 6 can be conveniently removed. A semiconductor refrigeration plate 7 is installed in the middle of the inner side of the sampling box 1 through a plurality of bolts, and the cold end of the semiconductor refrigeration plate 7 faces upward. The existing principle can be used for cooling to keep the upper sampling tube 6 at a low temperature. A connecting plate is laterally fixed and inserted in the lower inner part of the sampling box 1. A heat dissipation fan 8 is nested in the middle of the connecting plate, which can continuously blow air upward to take away the heat from the hot end surface of the semiconductor refrigeration plate 7. The outer wall of the sampling box 1 is provided with a plurality of heat dissipation holes 9 corresponding to the heat dissipation fan 8 in a ring shape, and the hot air can be discharged from the heat dissipation holes 9.

[0031] A connecting pipe 11 is inserted into the outer wall of one side of the waste liquid tank 2, and the top of the connecting pipe 11 is connected to a waste liquid tank 12. The first three handfuls of milk from each nipple can fall into the waste liquid tank 2 through the waste liquid tank 12 via the connecting pipe 11 for collection. A transmission motor 13 is installed at the center of the inner top of the waste liquid tank 2. A waterproof shell is fixedly sleeved on the side wall of the transmission motor 13, and the waterproof shell is connected to the corresponding side inner wall of the waste liquid tank 2 to prevent the transmission motor 13 from entering the milk and being damaged. The output end of the transmission motor 13 is coaxially connected to a rotating shaft, and the side wall of the rotating shaft is evenly connected to multiple stirring blades 14 through multiple screws. The transmission motor 13 drives the rotating shaft to rotate, which can drive the multiple stirring blades 14 to rotate.

[0032] Rollers 16 with braking function are installed at the four corners of the bottom of the waste liquid tank 2, and the rollers 16 are used to facilitate the movement of the device. Two handles 17 are connected side by side to the outer wall of one side of the waste liquid tank 2 by screws, and the handles 17 are used to facilitate the city to push the device. A discharge pipe 15 is installed at the bottom center of the waste liquid tank 2, and the discharge pipe 15 is installed with a control valve. The control valve can be opened to discharge the sterilized milk through the discharge pipe 15.

[0033] The servo motor 3, semiconductor refrigeration plate 7, cooling fan 8, and transmission motor 13 are all set as conventional instruments. The working principle, size and model are irrelevant to the function of this application, so they are not described in detail, and they are all controlled by a remote control switch.

[0034] How it works

[0035] The animal husbandry and veterinary dairy milk sampling device is moved to a designated position by a roller 16 and connected to an external power source. The first three handfuls of milk from each teat of the cow can be collected by falling into a waste liquid tank 2 through a waste liquid tank 12 and a connecting pipe 11. Then the device is slightly moved so that one of the sampling tubes 6 is located below the teat. After enough milk is squeezed in, the servo motor 3 is started. The servo motor 3 drives the top cover 4 to rotate so that the adjacent sampling tube 6 is moved to the bottom of the teat for milking again.

[0036] Since the first three handfuls of milk from each teat contain a large amount of pathogens, the transmission motor 13 can be turned on after milking, and then the bactericide is added through the waste liquid tank 12. The transmission motor 13 drives the rotating shaft to rotate, which can drive the multiple stirring blades 14 to rotate. Under the stirring of the stirring blades 14, the bactericide and milk are quickly mixed to complete the sterilization.

[0037] It should be noted that, in this article, relational terms such as one and two are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dairy milk sampling device for animal husbandry and veterinary medicine, comprising: A sampling box (1) and a waste liquid box (2) installed at the bottom of the sampling box (1), wherein a sampling assembly for dairy cow milk and water for animal husbandry and veterinary medicine is installed at the top of the sampling box (1); The invention is characterized in that: the sampling assembly comprises a servo motor (3) mounted on the inner side of a sampling box (1) through a mounting plate and a top cover (4) connected to the top of the output end of the servo motor (3), and the top cover (4) is supported on the top of the sampling box (1), the top of the top cover (4) is provided with a plurality of jacks distributed in a ring shape, a sampling tube (6) is inserted into the jack, and a collar (5) supported on the top of the outer wall of the sampling tube (6) is integrally formed with the top, a semiconductor refrigeration plate (7) is installed in the middle of the inner side of the sampling box (1), and the cold end of the semiconductor refrigeration plate (7) faces upward, a heat dissipation fan (8) is installed in the lower inner side of the sampling box (1), and the outer wall of the sampling box (1) is provided with a plurality of heat dissipation holes (9) corresponding to the heat dissipation fan (8) distributed in a ring shape.

2. A dairy milk sampling device for animal husbandry and veterinary medicine according to claim 1, characterized in that: A connecting pipe (11) is inserted into an outer wall of one side of the waste liquid tank (2), and a waste liquid tank (12) is connected to the top of the connecting pipe (11).

3. The dairy milk sampling device for animal husbandry and veterinary medicine according to claim 1, characterized in that: A transmission motor (13) is installed at the center of the inner top of the waste liquid tank (2), and the output end of the transmission motor (13) is connected to a rotating shaft, and the side wall of the rotating shaft is evenly connected to a plurality of stirring blades (14).

4. A dairy milk sampling device for animal husbandry and veterinary medicine according to claim 3, characterized in that: A waterproof shell is fixedly sleeved on the side wall of the transmission motor (13), and the waterproof shell is connected to the corresponding side inner wall of the waste liquid tank (2).

5. The dairy milk sampling device for animal husbandry and veterinary medicine according to claim 1, characterized in that: Rollers (16) with a braking function are installed at the four corners of the bottom of the waste liquid tank (2), and two handles (17) are connected side by side to the outer wall of one side of the waste liquid tank (2).

6. The dairy milk sampling device for animal husbandry and veterinary medicine according to claim 1, characterized in that: A limiting ring (10) is integrally formed at the bottom of the top cover (4), and the limiting ring (10) is movably plugged into the inner top of the sampling box (1).

7. The dairy milk sampling device for animal husbandry and veterinary medicine according to claim 6, characterized in that: A discharge pipe (15) is installed at the bottom center of the waste liquid tank (2), and a control valve is installed on the discharge pipe (15).

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