A large volume milk collector
By setting through the center hole, through hole, connecting rod and sealing structure between the upper and lower covers of the cow breast collector, the problem of insolid connection of the breast collector is solved, and a higher sealing effect and connection strength are achieved.
Patent Information
- Application Number
- CN202421051367.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-15
- Publication Date
- 2025-04-04
- Estimated Expiration
- 2034-05-15
AI Technical Summary
During the movement and use of existing dairy cow milk collectors are prone to collision due to different material hardness, resulting in gaps or falling off at the connections of the upper and lower covers, and the connection is not firm.
A large-volume breast collector is designed. By setting a through-center hole, through hole, connecting rod and sealing structure between the upper cover and the lower cover, using structures such as internal and external thread fitting and limiting rings to form a closed space and improve the connection strength.
It effectively solves the problem of the unsolid connection between the upper and lower covers of the breast collector, improves the internal sealing effect and connection strength, and ensures stability and safety during movement and use.
Smart Images
Figure CN222707256U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of animal husbandry machinery, in particular to a large-capacity milk collector. Background Art
[0002] At present, most of the milk collectors for dairy cows on the market are composed of an upper cover and a lower cover. The upper cover is generally made of stainless steel, and the lower cover is made of plastic. The upper and lower covers are connected by internal and external threads. As the application scenarios change, the milk collector will be moved to the corresponding position by the staff. During the multiple moves and placements, the milk collector is prone to collision. Due to the different hardness of the upper and lower covers, the collision will cause the connection between the upper and lower covers to have a gap or fall off during the collision. Therefore, it is very necessary to improve the connection method between the upper and lower covers of the milk collector to ensure the firmness of the connection. Utility Model Content
[0003] The purpose of the utility model is to provide a large-volume milk collector to solve the problems raised in the above-mentioned background technology.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a large-volume milk collector, comprising an upper cover and a lower cover, the top of the upper cover is provided with a through center hole, a connecting rod is installed in the through center hole, the bottom end of the lower cover is provided with a through hole corresponding to the through center hole, a sealing structure is provided in the through hole, the lower end of the connecting rod is inserted into the through hole and connected to the sealing structure to form a closure, the sealing structure comprises a pipe and a sealing seat engaged with the bottom end of the pipe, and the sealing seat is connected to the lower end of the connecting rod by internal and external threads.
[0005] By penetrating the center hole, the through hole, the connecting rod and the matching setting of the sealing structure, the problem of instability of the simple threaded connection between the upper and lower covers of the existing milk collector is solved. The connecting rod passes through the upper cover and the lower cover and then cooperates with the sealing seat at the lower end of the pipe to form a closed space, which improves the internal sealing effect of the milk collector and further improves the connection strength between the upper cover and the lower cover.
[0006] The following improvements are made in the present application: a positioning groove is provided at the top of the pipe, the positioning groove is arranged in a stepped structure, and a limiting platform matching the positioning groove is integrally formed on the connecting rod. During assembly, the limiting platform is embedded in the positioning groove to achieve automatic positioning, and the stepped structure makes the assembly tighter and the positioning more accurate.
[0007] The following improvements are made in the present application: a thread groove is provided in the middle of the top of the sealing seat, an external thread matching the thread groove is provided at the lower end of the connecting rod, an annular groove is provided around the thread groove at the top of the sealing seat, and a protrusion matching the annular groove is provided at the bottom end of the pipe.
[0008] The following improvement is made in the present application: a slide groove is provided inside the protrusion, and a slider matching the slide groove is provided on the sealing seat. The sealing seat is connected to the pipeline through the matching arrangement of the slide groove and the slider, thereby improving the integrity of the structure.
[0009] The following improvement is made in the present application: a pair of stop rings are integrally formed on the connecting rod, and the two stop rings are arranged on the upper and lower end surfaces of the through-center hole, and the outer diameter of the stop ring is larger than the diameter of the through-center hole. By providing the stop rings, on the one hand, the connecting rod is fixedly connected to the upper cover, and on the other hand, the through-center hole can be sealed to prevent liquid from flowing out.
[0010] The following improvements are made in the present application: six passages are provided on the top of the upper cover, and a handle is connected to the six passages. Through holes matching with a connecting rod are provided on the six passages and the handle. An external threaded section is provided at the upper end of the connecting rod, and a nut is mounted on the external threaded section.
[0011] The following improvement is made in the present application: the lower cover is arranged in a horn-shaped structure, and a milk outlet is arranged on one side thereof. The horn-shaped structure facilitates the liquid to be drained to the milk outlet, thereby improving efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:
[0013] Figure 1 It is a schematic diagram of the assembly of the utility model;
[0014] Figure 2 It is a structural schematic diagram of the connecting rod in the utility model;
[0015] Figure 3 It is a cross-sectional view of the sealing structure in the utility model.
[0016] In the figure: 1. upper cover; 11. through center hole; 2. lower cover; 21. through hole; 22. milk outlet; 3. connecting rod; 31. limit table; 32. limit ring; 4. pipeline; 41. protrusion; 42. slide groove; 43. positioning groove; 5. sealing seat; 51. threaded groove; 52. slider; 6. six-way; 7. handle; 8. nut. DETAILED DESCRIPTION
[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0018] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like 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 an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Example
[0019] like Figure 1-2 As shown, a large-volume milk collector is mainly composed of an upper cover 1, a lower cover 2, a connecting rod 3, a six-way 6 and a handle 7, wherein a through-center hole 11 is provided at the top of the upper cover 1, the connecting rod 3 is placed in the through-center hole 11 and fits tightly with the inner wall of the hole, a through hole 21 corresponding to the through-center hole 11 is provided at the bottom of the lower cover 2, a sealing structure is provided in the through hole 21, the lower end of the connecting rod 3 is inserted into the through hole 21 and connected with the sealing structure to form a closure, and at the same time, in order to further improve the sealing performance, a sealing ring is clamped at the connection between the upper cover 1 and the lower cover 2; a pair of limiting rings 32 are integrally formed on the connecting rod 3, and the two limiting rings 32 are respectively located on the upper and lower end surfaces of the through-center hole 11, and the outer surfaces of the limiting rings 32 are The diameter is larger than the diameter of the through-center hole 11. By setting a limiting ring 32, on the one hand, the connecting rod 3 is fixedly connected to the upper cover 1, and on the other hand, the through-center hole 11 can be sealed to effectively prevent the liquid from flowing out; a six-way 6 is set on the top of the upper cover 1, and a handle 7 is set on the six-way 6, and both the six-way 6 and the handle 7 are provided with a through hole matching the connecting rod 3, and an external thread section is provided at the upper end of the connecting rod 3, and a nut 8 is mounted on the external thread section. When assembling, the six-way 6 and the handle 7 are sequentially mounted on the connecting rod 3, and the top end is fixed by the nut 8; the lower cover 2 is set in a bull horn-shaped structure, and a milk outlet 22 is provided on one side of it. The bull horn-shaped structure is designed to facilitate the drainage of liquid to the milk outlet and improve efficiency.
[0020] like Figure 3As shown, the sealing structure includes a pipe 4 and a sealing seat 5 that is engaged with the bottom end of the pipe 4; wherein, a thread groove 51 is provided in the middle of the top of the sealing seat 5, and the lower end of the connecting rod 3 is provided with an external thread that matches the thread groove 51, so that the sealing seat 5 and the lower end of the connecting rod 3 are matched and connected through internal and external threads; an annular groove is provided around the thread groove 51 at the top of the sealing seat 5, and a protrusion 41 that matches the annular groove is provided at the bottom end of the pipe 4, and a sliding groove 42 is provided on the inner side of the protrusion 41, and a slider 52 that matches the sliding groove 42 is provided on the sealing seat 5. Through the matching setting of the sliding groove 42 and the slider 52, the sealing seat 5 and the pipe 4 are connected to improve the integrity of the structure; a positioning groove 43 is provided at the top of the pipe 4, and the positioning groove 43 is arranged in a stepped structure. At the same time, a limiting platform 31 that matches the positioning groove 43 is integrally formed on the connecting rod 3. When assembling, the limiting platform 31 is embedded in the positioning groove 43 to achieve automatic positioning. At the same time, the stepped structure makes the assembly tighter and the positioning more accurate.
[0021] In the specific implementation, the six-way 6 and the handle 7 are assembled to the top of the upper cover 1 in sequence, and then the lower part of the connecting rod 3 passing through the upper cover 1 is aligned with the through hole 21 of the lower cover 2 and inserted, and the limit platform 31 is automatically embedded in the positioning groove 43, and the lower end of the connecting rod 3 passes through the pipe 4 and is placed above the sealing seat 5, and then the sealing seat 5 is rotated to make the thread groove
[0022] 51 is screwed together with the external thread on the connecting rod 3 to achieve a closed connection.
Claims
1. A large-volume milk collector, comprising an upper cover (1) and a lower cover (2), characterized in that: The top end of the upper cover (1) is provided with a through center hole (11), a connecting rod (3) is installed in the through center hole (11), the bottom end of the lower cover (2) is provided with a through hole (21) corresponding to the through center hole (11), a sealing structure is provided in the through hole (21), the lower end of the connecting rod (3) is inserted into the through hole (21) and connected with the sealing structure to form a seal, the sealing structure comprises a pipe (4) and a sealing seat (5) engaged with the bottom end of the pipe (4), the sealing seat (5) is connected to the lower end of the connecting rod (3) by means of internal and external threads.
2. A large-volume milk collector according to claim 1, characterized in that: A positioning groove (43) is provided at the top end of the pipe (4), and the positioning groove (43) is arranged in a stepped structure. A limiting platform (31) matching the positioning groove (43) is integrally formed on the connecting rod (3).
3. A large-volume milk collector according to claim 2, characterized in that: A thread groove (51) is provided at the middle of the top end of the sealing seat (5), an external thread matching the thread groove (51) is provided at the lower end of the connecting rod (3), an annular groove is provided around the thread groove (51) at the top end of the sealing seat (5), and a protrusion (41) matching the annular groove is provided at the bottom end of the pipe (4).
4. A large-volume milk collector according to claim 3, characterized in that: A sliding groove (42) is provided on the inner side of the protrusion (41), and a sliding block (52) matching with the sliding groove (42) is provided on the sealing seat (5).
5. A large-volume milk collector according to claim 1, characterized in that: A pair of limiting rings (32) are integrally formed on the connecting rod (3), the two limiting rings (32) are arranged on the upper and lower end surfaces of the through-center hole (11), and the outer diameter of the limiting ring (32) is greater than the diameter of the through-center hole (11).
6. A large-volume milk collector according to claim 1, characterized in that: The top of the upper cover (1) is provided with six passages (6), and the six passages (6) are connected to a handle (7). Both the six passages (6) and the handle (7) are provided with through holes that match the connecting rod (3). The upper end of the connecting rod (3) is provided with an external thread section, and a nut (8) is mounted on the external thread section.
7. A large-volume milk collector according to claim 1, characterized in that: The lower cover (2) It is arranged in a horn-shaped structure, and a milk outlet (22) is arranged on one side thereof.