Equipment for pre-testing milk quality before milking

Abstract

The present invention relates to a device for pre-detecting milk quality before milking, comprising a gripping part, wherein a support column and a cylinder are arranged in the gripping part, the telescopic end of the cylinder is rotatably connected with a transverse fixing plate, the transverse fixing plate is rotatably connected to the upper end of the support column, a milking pressing wheel is rotatably arranged on one side of the transverse fixing plate, and a bottom plate is horizontally fixedly installed at one end of the gripping part, and the bottom plate corresponds to the milking pressing wheel. The present invention has novel design, simple structure, and convenient use, reduces the labor intensity of operators, and can more quickly and conveniently discover problems of cow breast diseases.

Description

Technical Field

[0001] The invention relates to the technical field of dairy cow breeding, in particular to a device for pre-detecting milk quality before milking. Background Art

[0002] Dairy cows are yellow cattle of the dairy breed, which are excellent breeds after highly selective breeding. The dairy cows in my country are mainly black and white dairy cows. This breed was introduced into the cattle and sheep breeding base of the Animal Husbandry Bureau of Shandong Province in 1980. This breed has strong adaptability, wide distribution range, high milk production, and tolerance to roughage. Black and white dairy cows are also called Chinese Holstein cows. Chinese Holstein cows have a history of more than 100 years, and their breeding process is very complicated. In short, it is a high-generation hybrid of purebred Dutch cattle and local cows, which has been bred for a long time.

[0003] At present, all farms need to conduct pre-testing operations before formal milking to observe whether the cows have mammary diseases. However, the existing detection process is performed manually by operators, which greatly increases the labor intensity of operators and has low detection efficiency, indirectly reducing the economic benefits of the farm. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings in the prior art and to propose a device for pre-detecting milk quality before milking.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a device for pre-detecting milk quality before milking, comprising a gripping portion, in which a support column and a cylinder are arranged, the telescopic end of the cylinder is rotatably connected to a transverse fixing plate, the transverse fixing plate is rotatably connected to the upper end of the support column, a milking pressing wheel is rotatably arranged on one side of the transverse fixing plate, a bottom plate is horizontally fixedly installed at one end of the gripping portion, and the bottom plate corresponds to the milking pressing wheel.

[0006] As a further description of the above technical solution: two longitudinal connecting plates are fixedly and vertically arranged at one end of the transverse fixing plate, a circular plate is arranged at one end of the longitudinal connecting plate, and the milking pressing wheel is rotatably arranged on the inner side of the circular plate.

[0007] As a further description of the above technical solution: two circular holes are provided through the surface of the circular plate, and a rotating hole is provided through the surface of the milking pressing wheel.

[0008] As a further description of the above technical solution: a first threaded rod is arranged inside the rotating hole and the circular hole, and a nut is arranged at one end of the first threaded rod.

[0009] As a further description of the above technical solution: a push switch is connected to the cylinder, and the push switch is arranged on a side of the gripping portion away from the cylinder.

[0010] As a further description of the above technical solution: a support plate is arranged at the upper end of the base plate, screw holes are opened on the surface of the base plate and the surface of the support plate, a second threaded rod is threadedly connected to the lower end of the support plate and the internal thread of the base plate, and the second threaded rod is threadedly connected to the inside of the screw hole.

[0011] As a further description of the above technical solution: an upper plate is movably provided at the upper end of the support column, a lower plate is fixedly provided at the lower end of the transverse fixed plate, and the upper plate and the lower plate are connected via a rotating shaft.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. The present invention has novel design, simple structure and convenient use. Even an inexperienced person can quickly learn how to operate it, which can reduce the labor intensity of operators and improve the economic benefits of the ranch. It can more quickly and conveniently discover problems of cow mammary diseases, imitate the operation process of manual milking, and adapt to the shapes of various teats.

[0014] 2. The milking pressing wheel can rotate inside the circular plate, so that when the milking pressing wheel is squeezing, different surfaces of the milking pressing wheel can be used for squeezing, instead of a fixed side for squeezing operation, which can extend the service life of the milking pressing wheel. When the milking operation is completed, the operator unscrews the nut from the outside of the first threaded rod, and then the operator extracts the first threaded rod from the inside of the circular plate and the milking pressing wheel, so that the milking pressing wheel can be quickly removed from the inside of the circular plate, which is convenient for cleaning and disinfection operations. The quick disassembly design is convenient for the operator to carry out later maintenance, and even if the part structure is partially damaged, it is also convenient for later rapid replacement.

[0015] 3. When the second threaded rod is rotated and removed from the inside of the screw hole, the support plate on the bottom plate can be quickly removed. At this time, the support plate can be cleaned, sterilized and disinfected accordingly. After regular replacement, the risk of cross-infection of bacteria between different cows can be prevented. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic diagram of the structure of a device for pre-detecting milk quality before milking;

[0017] Figure 2 A schematic diagram of the structure of a support column in a device for pre-detecting milk quality before milking;

[0018] Figure 3 A schematic diagram of the structure of a milking pressing wheel in a device for pre-detecting milk quality before milking;

[0019] Figure 4 This is a schematic diagram of the structure of the bottom plate of the equipment for pre-detecting milk quality before milking.

[0020] In the figure: 1, gripping part; 2, supporting column; 3, horizontal fixing plate; 4, longitudinal connecting plate; 5, round plate; 6, milking pressing wheel; 7, round hole; 8, rotating hole; 9, first threaded rod; 10, nut; 11, cylinder; 111, telescopic end; 12, push switch; 13, bottom plate; 14, supporting plate; 15, screw hole; 16, second threaded rod; 17, upper plate; 18, lower plate; 19, rotating shaft. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] Reference Figure 1-2 One embodiment provided by the present invention relates to a device for pre-detecting milk quality before milking, comprising a gripping portion 1, in which a support column 2 and a cylinder 11 are provided, a telescopic end 111 of the cylinder 11 is rotatably connected to a transverse fixing plate 3, the transverse fixing plate 3 is rotatably connected to the upper end of the support column 2, a milking pressing wheel 6 is rotatably provided on one side of the transverse fixing plate 3, a bottom plate 13 is horizontally fixedly installed at one end of the gripping portion 1, and the bottom plate 13 corresponds to the milking pressing wheel 6.

[0024] Please refer to Figure 3 Two longitudinal connecting plates 4 are fixedly arranged vertically at one end of the transverse fixing plate 3, a circular plate 5 is arranged at one end of the longitudinal connecting plate 4, and the milking pressing wheel 6 is rotatably arranged inside the circular plate 5. Two circular holes 7 are arranged through the surface of the circular plate 5, and a rotating hole 8 is arranged through the surface of the milking pressing wheel 6. A first threaded rod 9 is arranged inside the rotating hole 8 and the circular hole 7, and a nut 10 is arranged at one end of the first threaded rod 9.

[0025] Thus, the rolling setting and detachable design of the milking pressing wheel 6 can be realized, which is convenient for complete cleaning and disinfection operations after disassembly. The quick disassembly design is convenient for operators to carry out subsequent maintenance, and even when the parts structure is partially damaged, it is also convenient for subsequent rapid replacement.

[0026] The milking pressing wheel 6 can rotate inside the circular plate 5, so that when the milking pressing wheel 6 is squeezing, different surfaces of the milking pressing wheel 6 can be used for squeezing, instead of only one fixed surface for squeezing operation, which can extend the service life of the milking pressing wheel 6.

[0027] In addition, the tightness of the milking pressing wheel 6 can also be adjusted by the nut 10 .

[0028] Please continue to refer to Figure 1 As shown, the cylinder is connected with a push switch 12, and the push switch 12 is arranged on a side of the gripping portion 1 away from the cylinder 11. For example, the push switch 12 can control the cylinder 11 by gripping and releasing, thereby controlling the action of the milking pressing wheel 6.

[0029] Please continue to refer to Figure 2 As shown, an upper plate 18 is disposed at the upper end of the support column 2 , and a lower plate 17 is disposed at the lower end of the transverse fixing plate 3 . The upper plate 18 and the lower plate 17 are connected via a rotating shaft 19 .

[0030] For further information, please refer to Figure 4 A support plate is provided at the upper end of the base plate 13, and screw holes 15 are opened on the surfaces of the base plate 13 and the support plate 14. The lower end of the support plate 14 is threadedly connected to the inner part of the base plate 13 by a second threaded rod 16, and the second threaded rod 16 is threadedly connected to the inside of the screw hole 15.

[0031] The second threaded rod 16 can be rotated and removed from the inside of the screw hole 15, so that the support plate 14 on the bottom plate 13 can be quickly removed. At this time, the support plate 14 can be cleaned, sterilized and disinfected accordingly, and replaced as needed, which can prevent the risk of cross-infection of bacteria between different cows.

[0032] Furthermore, a stopper may be provided on at least two opposite sides of the bottom plate 13 , so as to locate the teat of the cow and prevent the teat from shifting during squeezing, thereby better protecting the cow. The stopper may also be provided on the support plate 14 .

[0033] Working principle: the operator presses the push switch 12, and at this time, according to the telescopic state of the cylinder 11, under the action of various supporting structures (such as the support column 2, the upper plate 18, and the lower plate 17), the action of the milking pressing wheel 6 is controlled. When the cylinder 11 extends upward, the top 111 of the cylinder 11 presses the transverse fixing plate 3 forward, so that the transverse fixing plate 3 drives the longitudinal connecting plate 4 to move together, and finally the milking pressing wheel 6 inside the circular plate 5 moves toward the support plate 14, pressing the teat of the cow, so that the teat of the cow is pressed between the support plate 14 and the milking pressing wheel 6, so as to realize the milking operation, and at the same time facilitate observation to check whether there is any abnormality in the teat of the cow. When the cylinder 11 retracts downward, the milking pressing wheel 6 is lifted upward, and the teat of the cow is no longer squeezed, which is convenient for the next milking operation.

[0034] When the milking operation is completed, the operator can unscrew the nut 10 from the outside of the first threaded rod 9 as needed, and then extract the first threaded rod 9 from the inside of the circular plate 5 and the milking pressing wheel 6, so that the milking pressing wheel 6 can be easily removed from the inside of the circular plate 5, which is convenient for cleaning and disinfection. As needed, the second threaded rod 16 can also be rotated and removed from the inside of the screw hole 15, so that the support plate 14 on the bottom plate 13 can be easily removed. At this time, the support plate 14 can be cleaned, sterilized, disinfected or replaced accordingly, which can prevent the risk of cross-infection of bacteria between different cows.

[0035] From the above content, it can be seen that the operation of the equipment is simple. Even inexperienced people can quickly learn how to operate it. It can reduce the labor intensity of operators, while improving the economic benefits of the ranch. It can detect problems of cow mammary diseases faster and more conveniently, imitate the operation process of manual milking, and can adapt to the shapes of various teats.

[0036] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A device for pre-detecting milk quality before milking, characterized in that: The invention comprises a gripping portion (1), wherein a support column (2) and a cylinder (11) are arranged in the gripping portion (1), a telescopic end (111) of the cylinder (11) is rotatably connected to a transverse fixing plate (3), the transverse fixing plate (3) is rotatably connected to the upper end of the support column (2), a milking pressing wheel (6) is rotatably arranged on one side of the transverse fixing plate (3), a bottom plate (13) is horizontally fixedly mounted on one end of the gripping portion (1), the bottom plate (13) corresponds to the milking pressing wheel, and a support plate (14) is arranged on the upper end of the bottom plate (13).

2. The device for pre-detecting milk quality before milking according to claim 1, characterized in that: Two longitudinal connecting plates (4) are fixedly and vertically arranged at one end of the transverse fixing plate (3), a circular plate (5) is arranged at one end of the longitudinal connecting plate (4), and the milking pressing wheel (6) is rotatably arranged on the inner side of the circular plate (5).

3. The device for pre-detecting milk quality before milking according to claim 2, characterized in that: Two circular holes (7) are provided through the surface of the circular plate (5), and a rotating hole (8) is provided through the surface of the milking pressing wheel (6).

4. The device for pre-detecting milk quality before milking according to claim 3, characterized in that: A first threaded rod (9) is arranged inside the rotating hole (8) and the circular hole (7), and a nut (10) is arranged at one end of the first threaded rod (9).

5. The device for pre-detecting milk quality before milking according to claim 1, characterized in that: The cylinder is connected to a push switch (12), and the push switch is arranged on a side of the gripping portion away from the cylinder.

6. The device for pre-detecting milk quality before milking according to claim 1, characterized in that: The surface of the bottom plate and the surface of the support plate (14) are provided with screw holes (15); the lower end of the support plate is connected to the inner part of the bottom plate by a second threaded rod, and the second threaded rod (16) is threadedly connected to the inside of the screw hole (15); an upper plate (18) is movably provided at the upper end of the support column (2), and a lower plate (17) is fixedly provided at the lower end of the transverse fixing plate (3); the upper plate (18) and the lower plate (17) are connected via a rotating shaft (19).

Images