Yak milking device with feather separating mechanism

Abstract

The yak milking device comprises a moving trolley, a plurality of storage barrels, a milking assembly and a milk pump, self-locking universal wheels are arranged at the four corners of the lower portion of the moving trolley, the storage barrels and the milk pump are located on the moving trolley, barrel covers are in threaded connection with the upper portions of the storage barrels, a milk return opening and an air suction opening are communicated with the barrel covers, and the milk return opening and the air suction opening are communicated with the milking assembly. The milking assembly comprises a base and a plurality of milk cups, a communicating vessel is arranged on the base, the milk cups are communicated with milk conveying pipes, the milk conveying pipes are communicated with the communicating vessel, the communicating vessel is communicated with a delactation pipe, the delactation pipe is communicated with the delactation opening, an expansion mechanism used for separating yak belly hair is arranged on the base, and the expansion mechanism comprises two U-shaped pushing frames. The utility model has the advantages that the use is convenient, the milking operation process is more convenient, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of milking machines, in particular to a yak milking device with a hair separating mechanism. Background Art

[0002] Yaks are mainly distributed in high-altitude and cold areas with an altitude of more than 3,000 meters. These areas have a cold climate, thin air, and harsh environment, but yaks can survive and reproduce in such an environment. The hair on the sides and lower body of yaks is dense and long. This special body surface structure not only helps to keep out the cold, but also can prevent the invasion of moisture and snow water to a certain extent.

[0003] There are two main ways to milk yaks: manual milking and mechanical milking. Manual milking is done using traditional milk buckets, wooden milking utensils and other tools. This method is inefficient and labor-intensive, while a general milking machine is mainly composed of a milk cup, a milk tube, a pulser, a metering bottle, a milk collection bottle, a milk pump, and a control system. The milking operation is performed automatically through a milk pump and a milk cup. However, the yak's hair hangs down on the lower abdomen, making it extremely inconvenient to use a milk cup during the milking operation, and the hair needs to be manually separated before milking. Utility Model Content

[0004] The utility model aims to solve the problem that the manual milking using traditional milk buckets, wooden milking appliances and other tools is inefficient and labor-intensive, and a general milking machine is mainly composed of a milk cup, a milk delivery tube, a pulser, a metering bottle, a milk collecting bottle, a milk pump, and a control system, and the milking operation is automatically performed through the milk pump and the milk cup. However, since the hair of yaks hangs down on the lower side of the abdomen, it is extremely inconvenient to use the milk cup during the milking operation, and the hair needs to be manually separated before milking. A yak milking device with a hair separation mechanism is provided.

[0005] In order to solve the above technical problems, the technical solution provided by the utility model is: a yak milking device with a hair separation mechanism, comprising a mobile vehicle, a plurality of storage barrels, a milking assembly, and a milk pump, wherein the four corners below the mobile vehicle are provided with self-locking universal wheels, the storage barrels and the milk pump are both located on the mobile vehicle, the storage barrel is threadedly connected with a barrel cover, the barrel cover is connected with a milk return port and an air intake port, the air intake port is connected with the milk pump through a pipeline, the milking assembly comprises a base, a plurality of milk cups, the base is provided with a communicating vessel, the milk cups are connected with a milk delivery pipe, the milk delivery pipe is connected with the communicating vessel, the communicating vessel is connected with a milk return pipe, the milk return pipe is connected with the milk return port, the base is provided with an expansion mechanism for separating the yak's abdominal hair, the expansion mechanism comprises two sets of U-shaped push frames.

[0006] When a single storage bucket is full, the pipeline is connected to another storage bucket to continue the milking operation. There are generally four milk cups, which are connected to the yaks respectively. Before milking, the hair on the yak's abdomen is separated by the U-shaped push rack of the expansion mechanism.

[0007] As an improvement, a chassis is provided under the base, a hydraulic cylinder is provided between the conveying chassis and the base, and a cross bar is provided on one side of the base.

[0008] As an improvement, support plates are symmetrically arranged on the base, and the two ends of the lower side of the U-shaped push frame are rotatably connected to the support plates respectively. An annular tooth is arranged on the lower side of one end of the U-shaped push frame, and a driving mechanism for driving the U-shaped push frame to rotate is arranged on one side of the base.

[0009] As an improvement, the driving mechanism includes a guide groove running through the base, two guide blocks are slidably arranged in the guide groove, a bidirectional synchronous electric push rod is arranged in the middle of the guide groove and between the guide blocks, the electric push rod is fixedly connected to the guide blocks, and a spur gear meshing with annular teeth is arranged on the guide block.

[0010] As an improvement, the upper surface of the U-shaped push frame is arranged to be an arc-shaped inwardly recessed, and the arc-shaped surface of the U-shaped push frame is arranged to be widened.

[0011] The advantages of the utility model are: when in use, the milking assembly is transported by the cross bar, and the expansion mechanism automatically works to separate the yak's hair. It is easy to use, the milking operation process is more convenient, and the work efficiency is improved. The driving mechanism drives the U-shaped push frame to rotate away from each other through the two-way synchronous electric push rod, and at the same time the hydraulic cylinder pushes the base upward, so that the arc surface on the upper side of the U-shaped push frame continues to fit the yak's abdomen, and some hair is pushed to both sides, forming a space on the yak's abdomen for the milk cup to enter. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the use structure of the utility model.

[0013] Figure 2 It is a partial schematic diagram of the milking assembly of the utility model.

[0014] Figure 3 It is a schematic diagram of the driving mechanism of the utility model.

[0015] As shown in the figure: 1. Mobile vehicle; 2. Storage bucket; 3. Milking assembly; 4. Milk pump; 5. Self-locking universal wheel; 6. Bucket cover; 7. Milk return port; 8. Air intake port; 9. Base; 10. Milk cup; 11. Connecting vessel; 12. Milk delivery pipe; 13. Milk return pipe; 14. U-shaped push frame; 15. Chassis; 16. Hydraulic cylinder; 17. Cross bar; 18. Support plate; 19. Ring gear; 20. Guide groove; 21. Guide block; 22. Bidirectional synchronous electric push rod; 23. Spur gear. DETAILED DESCRIPTION

[0016] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0017] Combined with Figure 1 , Figure 2 , Figure 3 A yak milking device with a hair separation mechanism comprises a mobile vehicle 1, a plurality of storage barrels 2, a milking assembly 3, and a milk pump 4. Self-locking universal wheels 5 are arranged at the four corners below the mobile vehicle 1. The storage barrel 2 and the milk pump 4 are both located on the mobile vehicle 1. A barrel cover 6 is threadedly connected to the storage barrel 2. The barrel cover 6 is connected with a milk return port 7 and an air intake port 8. The air intake port 8 is connected to the milk pump 4 through a pipeline. The milking assembly 3 comprises a base 9 and a plurality of milk cups 10. A connecting vessel 11 is arranged on the base 9. The milk cup 10 is connected with a milk delivery pipe 12. The milk delivery pipe 12 is connected with the connecting vessel 11. The connecting vessel 11 is connected with a milk return pipe 13. The milk return pipe 13 is connected with the milk return port 7. An expansion mechanism for separating the abdominal hair of yaks is arranged on the base 9. The expansion mechanism comprises two groups of U-shaped push frames 14. The U-shaped push frames 14 are arranged to be arc-shaped and concave inwardly. The arc surface of the U-shaped push frames 14 is widened.

[0018] When a single storage bucket 2 is full, the pipeline is connected to another storage bucket 2 to continue the milking operation. There are generally four milk cups 10, which are connected to the yaks respectively. Before milking, the hair on the yak's abdomen is separated by the U-shaped push frame 14 of the expansion mechanism.

[0019] A chassis 15 is provided below the base 9, a hydraulic cylinder 16 is provided between the conveying chassis 15 and the base 9, and a cross bar 17 is provided on one side of the base 9, and the cross bar 17 is used to transfer the chassis 15 to extend under the abdomen of the yak.

[0020] A support plate 18 is symmetrically provided on the base 9, and the two ends of the lower side of the U-shaped push frame 14 are rotatably connected to the support plate 18 respectively. An annular gear 19 is provided on the lower side of one end of the U-shaped push frame 14, and a driving mechanism for driving the U-shaped push frame 14 to rotate is provided on one side of the base 9. The driving mechanism includes a guide groove 20 that runs through the base 9, and two guide blocks 21 are slidably provided in the guide groove 20. A bidirectional synchronous electric push rod 22 is provided in the middle of the guide groove 20 and between the guide blocks 21. The electric push rod is fixedly connected to the guide block 21, and a spur gear 23 meshing with the annular gear 19 is provided on the guide block 21.

[0021] The driving mechanism drives the U-shaped push frame 14 to rotate away from each other through the bidirectional synchronous electric push rod 22, and at the same time the hydraulic cylinder 16 pushes the base 9 upward, so that the arc surface on the upper side of the U-shaped push frame 14 continues to fit the yak's abdomen and pushes part of the hair to both sides, forming a space in the yak's abdomen that is convenient for the milk cup 10 to enter, making the yak milking operation process more convenient and improving work efficiency.

[0022] During the specific implementation of the utility model, the mobile vehicle is placed beside the yak, the milk return pipe is connected to one of the milk return ports, the cross bar is held to send the base to the lower part of the yak's abdomen, the two-way synchronous electric push rod and the hydraulic cylinder are started, the hydraulic cylinder drives the base to move upward, the two-way synchronous electric push rod drives the two guide blocks to slide outward in the guide groove, the spur gear drives the annular gear to rotate, the U-shaped push frame is slowly expanded outward to separate the hair on the yak's abdomen to expose the yak's nipples, the milk cups are connected to the yak's nipples one by one and then the milking operation is started. After milking, the hydraulic cylinder needs to be started first to separate the U-shaped push frame from the yak and then retract the U-shaped push frame and the base through the cross bar.

[0023] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A yak milking device with a hair separation mechanism, comprising a mobile vehicle (1), a plurality of storage buckets (2), a milking assembly (3), and a milk pump (4), characterized in that: The four corners of the lower side of the mobile vehicle (1) are all provided with self-locking universal wheels (5); the storage barrel (2) and the milk pump (4) are both located on the mobile vehicle (1); the storage barrel (2) is threadedly connected with a barrel cover (6); the barrel cover (6) is connected with a milk return port (7) and an air intake port (8); the air intake port (8) is connected with the milk pump (4) through a pipeline; the milking assembly (3) comprises a base (9) and a plurality of milk cups (10); the base (9) is provided with a connecting vessel (11); the milk cups (10) are connected with a milk delivery pipe (12); the milk delivery pipe (12) is connected with the connecting vessel (11); the connecting vessel (11) is connected with a milk return pipe (13); the milk return pipe (13) is connected with the milk return port (7); the base (9) is provided with an expansion mechanism for separating the yak's abdominal hair; the expansion mechanism comprises two sets of U-shaped push frames (14).

2. A yak milking device with a hair separation mechanism according to claim 1, characterized in that: A chassis (15) is provided below the base (9), a hydraulic cylinder (16) is provided between the conveying chassis (15) and the base (9), and a crossbar (17) is provided on one side of the base (9).

3. The yak milking device with a hair separation mechanism according to claim 1, characterized in that: A support plate (18) is symmetrically arranged on the upper surface of the base (9), and the two ends of the lower surface of the U-shaped push frame (14) are respectively rotatably connected to the support plate (18), and an annular tooth (19) is arranged on the lower side of one end of the U-shaped push frame (14), and a driving mechanism for driving the U-shaped push frame (14) to rotate is arranged on one side of the base (9).

4. The yak milking device with a hair separation mechanism according to claim 3, characterized in that: The driving mechanism comprises a guide groove (20) penetrating the upper surface of the base (9), two guide blocks (21) are slidably arranged in the guide groove (20), a bidirectional synchronous electric push rod (22) is arranged in the middle of the guide groove (20) and between the guide blocks (21), the electric push rod is fixedly connected to the guide blocks (21), and a spur gear (23) meshing with the annular gear (19) is arranged on the upper surface of the guide block (21).

5. The yak milking device with a hair separation mechanism according to claim 1, characterized in that: The upper surface of the U-shaped push frame (14) is arranged to be an arc-shaped inwardly recessed arc, and the arc-shaped surface of the U-shaped push frame (14) is arranged to be widened.

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