Milk goat milking machine

Abstract

The invention relates to the technical field of animal husbandry milking, in particular to a milk goat milking machine which comprises a bottom plate, a plurality of partition plates are fixedly connected to the bottom plate and divide the bottom plate into a plurality of partitions, and a squeezing assembly used for assisting milking and a plurality of fixing assemblies used for fixing milk goats are arranged in each partition. The extrusion assembly comprises a controller, a plurality of sleeves and electric push rods, and the electric push rods are electrically connected with the controller; the sleeves are fixedly connected to the side walls of the partition plates, and output shafts of the electric push rods are located in the sleeves and are in sliding fit with the inner side walls of the sleeves; extrusion arms which are symmetrically mounted are hinged to the ends, away from the partition plates, of the outer sides of the sleeves, and sector gears are fixedly connected to the hinged positions of the extrusion arms and the sleeves; a plurality of tooth grooves are formed in the ends, away from the partition plates, of the electric push rods, and the sector gears are engaged with the tooth grooves. The electric push rod is accurately controlled through the controller, automation of the milking process is achieved, the labor intensity of workers is relieved, and the milking efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of animal husbandry and milking, and in particular to a milking device for dairy goats. Background Art

[0002] With the adjustment of agricultural industrial structure and the increase in consumer demand for healthy food, dairy goat farming has developed rapidly. As one of the important milk source animals, dairy goats produce goat milk that is rich in nutrition and easy to digest and absorb, and is deeply loved by consumers. Therefore, improving the breeding efficiency and milk production of dairy goats has become the focus of farmers.

[0003] Milking is a key step in the dairy goat farming process. The traditional milking method is mostly manual milking, which is simple and effective and suitable for ordinary families to raise dairy goats. However, its efficiency is often low when facing large-scale dairy goat farming. At the same time, it is difficult to ensure sanitary conditions during manual milking, which increases the risk of goat milk contamination.

[0004] In summary, how to solve the problem of low efficiency caused by manual milking in the prior art has become a difficult problem that needs to be solved urgently in the art, so it is necessary to propose a milking device for dairy goats. Summary of the invention

[0005] In order to solve the above problems, the present invention provides a milking device for dairy goats, which realizes automation of the milking process through precise control of the electric push rod by a controller, reduces manual labor intensity, and improves milking efficiency.

[0006] In order to achieve the above object, the technical scheme of the present invention is as follows: a milking machine for dairy goats, comprising a bottom plate, a plurality of partitions fixedly connected to the bottom plate, the partitions dividing the bottom plate into a plurality of partitions, the partitions respectively provided with a squeezing assembly for assisting milking and a plurality of fixing assemblies for fixing dairy goats;

[0007] The extrusion assembly includes a controller, a plurality of sleeves and an electric push rod, and the electric push rods are electrically connected to the controller; the sleeves are fixedly connected to the side walls of the partitions, and the output shafts of the electric push rods are located in the sleeves and are slidably matched with the inner side walls of the sleeves; the ends of the outer sides of the sleeves away from the partitions are hinged with symmetrically installed extrusion arms, and the hinges of the extrusion arms and the sleeves are fixedly connected with fan-shaped gears; the ends of the electric push rods away from the partitions are provided with a plurality of tooth grooves, and the fan-shaped gears are meshed with the tooth grooves;

[0008] A tension spring is fixedly connected to one side of the electric push rod close to the tooth groove, and the end of the tension spring away from the tooth groove is fixedly connected to the inner wall of the sleeve; an air bag layer is fixedly connected to the inner wall of the extrusion arm, and a pressure sensor is embedded in the air bag layer; the controller is used to receive the pressure sensor signal and adjust the driving force of the electric push rod according to the pressure sensor signal; a suction component for assisting in sucking goat milk is provided at the bottom of the sleeve.

[0009] The technical principle of the above scheme is as follows: the partition is divided into several partitions, and the dairy goats are fixed to the corresponding partitions by the fixing assembly, so that the dairy goats can be milked in batches. Because an electric push rod is provided to slide in the sleeve, and the outer side of the sleeve is hinged with a symmetrically installed squeezing arm; the squeezing arm is fixedly connected with a fan-shaped gear, and the electric push rod has a tooth groove meshing with the fan-shaped gear; so when the electric push rod moves out of the sleeve, the squeezing arm can be driven to expand outward through the fan-shaped gear meshing with it; conversely, when the electric push rod moves into the sleeve, the squeezing arm can be driven inward through the fan-shaped gear meshing with it to achieve squeezing action. Since a tension spring is fixedly connected to one side of the electric push rod close to the tooth groove, and the other end of the tension spring is fixedly connected to the inner wall of the sleeve, the electric push rod only needs to apply a driving force to the inner side of the sleeve to reduce the power output; when the electric push rod needs to move outward, the driving force of the electric push rod is turned off, and the tension of the tension spring causes the electric push rod to move outward. This reciprocating extrusion method is used to achieve the reciprocating motion of the extrusion arm simulating human hand milking. Since an air bag layer is fixedly connected to the side wall of the extrusion arm, and a pressure sensor is embedded in the air bag layer, the driving force of the electric push rod can be adjusted by monitoring the pressure changes inside the air bag layer. The suction assembly is then used to assist in sucking goat milk.

[0010] The above scheme has the following beneficial effects:

[0011] 1. This solution can monitor the pressure changes during the squeezing process in real time through the pressure sensor embedded in the airbag layer. The controller adjusts the driving force of the electric push rod according to the feedback of the pressure sensor, thereby realizing personalized milking force control for dairy goats, avoiding injuries caused by excessive squeezing, and ensuring sufficient milk squeezing. Reasonable milking force can reduce the discomfort and pain of dairy goats during milking, which helps promote the healthy growth of dairy goats and increase milk production.

[0012] 2. This solution uses the controller to accurately control the electric push rod to automate the milking process, reduce manual labor intensity, and improve milking efficiency. The reciprocating motion of the electric push rod simulates the action of manual milking, making the milking process more efficient and stable.

[0013] 3. This solution divides the bottom plate into several partitions through partitions, which is convenient for batch management of dairy goats. This design helps to keep the milking environment clean and hygienic and reduce the risk of disease transmission.

[0014] Furthermore, the fixed component includes a plurality of sleeves and an electric telescopic shaft, and the controller is used to control the operation of the electric telescopic shaft; the sleeves are fixedly connected to the side wall of the partition, and the ends of the sleeves away from the partition are hinged with symmetrically installed clamping arms; the output shafts of the electric telescopic shafts pass through the sleeves and slide with the sleeves, and the ends of the electric telescopic shafts away from the partition are hinged with symmetrically installed hinged rods, and the ends of the hinged rods away from the electric telescopic shafts are hinged with the clamping arms adjacent to them; the side of the partition away from the sleeve can be detachably connected to a feeding trough, and the top of the feeding trough can be detachably connected to a rope.

[0015] Beneficial effects: Because an electric telescopic shaft is provided to slide in the sleeve, the electric telescopic shaft is hinged with a symmetrically installed hinged rod, the other end of the hinged rod is hinged with a clamping arm, and the clamping arm is hinged with the sleeve; therefore, when the electric telescopic shaft moves in the sleeve, the clamping arms on both sides can be driven to clamp inwards through the hinged rod. On the contrary, when the electric telescopic shaft moves out of the sleeve, the clamping arms on both sides can be driven to expand outwards through the hinged rod, so as to fix the feet of the dairy goat, prevent the dairy goat from struggling and moving during the milking process, thereby improving the milking efficiency and safety. In addition, during the fixing process, food can be placed in the feeding trough to attract the attention of the lamb, and a rope can be used to put around the lamb's neck to fix it; further, the lamb can remain stable during the milking process.

[0016] Furthermore, the suction assembly includes a number of suction cylinders and piston rods, and the suction cylinders are fixedly connected to the bottom of the sleeve; one end of the piston rod is fixedly connected to a rubber piston, and the rubber piston is slidably fitted in the sleeve; the other end of the piston rod is fixedly connected to the output shaft of the electric push rod; the bottom between adjacent extrusion arms is fixedly connected to a suction port, and the bottom of the suction port is connected to the suction cylinder.

[0017] Beneficial effects: The suction port is used to connect with the nipple of the dairy goat. Because one end of the piston rod is fixedly connected to a rubber piston, and the rubber piston is located in a sliding fit in the sleeve, the piston rod can drive the rubber piston to move in the suction cylinder when it moves, thereby generating negative pressure suction. When negative pressure is generated in the suction cylinder, goat milk is sucked into the suction cylinder through the suction port. Since the other end of the piston rod is fixedly connected to the electric push rod, the electric push rod can be used to control the movement of the piston rod to achieve the suction action. In this way, only one driving component is needed to achieve milking and suction of dairy goats, which reduces equipment costs while also increasing milking efficiency.

[0018] Furthermore, the bottom of the sleeve is provided with an opening for the piston rod to move, and the opening is fixedly connected with a movable rubber ring.

[0019] Beneficial effects: The movable rubber ring plays a sealing role at the opening, ensuring that the gap between the sleeve and the piston rod is effectively closed, preventing dust or other debris from entering the device, and reducing friction and wear between mechanical parts, which helps to extend the service life of the device and reduce maintenance costs.

[0020] Furthermore, the suction port is in a Y-shape, and is made of a flexible silicone material.

[0021] Beneficial effects: By setting the suction port into a Y shape, the sucking action of the lamb is better simulated, making it easier for milk to flow out, thereby improving milking efficiency; at the same time, the use of silicone material has good sealing properties, which can prevent bacteria and other contaminants from mixing into the milk, thereby ensuring the quality of the milk.

[0022] Furthermore, a side of the bottom of the suction cylinder away from the suction port is connected to a liquid storage barrel, and a one-way valve is fixedly connected to the connection point between the suction cylinder and the liquid storage barrel.

[0023] Beneficial effect: Under the action of negative pressure suction, the milk forms a continuous flow in the suction cylinder. Since the bottom of the suction cylinder is connected to the storage barrel, the milk can flow smoothly to the storage barrel, realizing the continuous transmission and collection of materials. The design of the one-way valve can prevent the backflow of milk and air during the retraction of the piston rod, so that the piston rod can smoothly perform the next suction movement.

[0024] Furthermore, the inner wall of the liquid storage barrel is fixedly connected with a temperature sensor; the controller is used to receive the temperature sensor signal.

[0025] Beneficial effect: The temperature of the milk is monitored in real time by the temperature sensor, which further ensures that the milk is within a suitable temperature range during storage and transportation, thereby avoiding the deterioration of the milk and ensuring the quality and nutritional value of the milk.

[0026] Furthermore, a refrigerator is fixedly connected to the outside of the liquid storage barrel, and the output end of the refrigerator is connected to the inside of the liquid storage barrel; the controller is used to control the operation of the refrigerator according to the temperature in the liquid storage barrel.

[0027] Beneficial effect: When the controller determines that the temperature of the milk in the storage barrel is too high, it will issue a command to start the refrigerator. The refrigerator transfers the cold energy to the milk in the barrel through the connection between its output end and the inside of the storage barrel, thereby reducing its temperature. It can effectively prevent the milk from deteriorating or being contaminated by bacteria in a high temperature environment, thereby ensuring the quality and safety of the milk.

[0028] Furthermore, the inner side walls of the clamping arms are fixedly connected with elastic layers; the elastic layers are made of one or more materials selected from rubber, silicone, thermoplastic elastomer and polyurethane.

[0029] Beneficial effects: The use of materials with good elasticity enables the clamping arm to provide cushioning and comfortable support for the goat when fixing its limbs, reducing the discomfort that the goat may feel during the milking process. It helps to ensure that the goat remains stable during the milking process, thereby improving milking efficiency.

[0030] Furthermore, a barrel cover is detachably connected to the top of the liquid storage barrel.

[0031] Beneficial effects: The barrel cover can effectively prevent dust, bacteria and other contaminants from entering the liquid storage barrel, maintaining the cleanliness of the milk. It also makes it convenient to pour out the milk after the milking work is completed.

[0032] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 It is an axonometric view of an embodiment of a milking device for dairy goats of the present invention.

[0034] Figure 2 A top cross-sectional view of an extrusion assembly embodiment of the present invention.

[0035] Figure 3 A side cross-sectional view of an embodiment of an extrusion assembly of the present invention.

[0036] Figure 4 It is a top cross-sectional view of an embodiment of a fixing assembly of the present invention.

[0037] The figure marks in the drawings of the specification include: 1. bottom plate; 2. partition; 3. sleeve; 4. electric push rod; 5. extrusion arm; 6. fan gear; 7. airbag layer; 8. tension spring; 9. sleeve; 10. electric telescopic shaft; 11. clamping arm; 12. hinged rod; 13. suction cylinder; 14. piston rod; 15. rubber piston; 16. suction port; 17. elastic layer; 18. liquid storage barrel; 19. refrigerator; 20. barrel cover. DETAILED DESCRIPTION

[0038] The following is further described in detail through specific implementation methods:

[0039] Embodiment 1:

[0040] As attached Figure 1-Figure 4 As shown: a milking machine for dairy goats comprises a base plate 1, to which a plurality of partitions 2 are fixedly connected by bolts, the partitions 2 divide the base plate 1 into a plurality of partitions, each of which is provided with a squeezing component for assisting milking and a plurality of fixing components for fixing dairy goats.

[0041] The extrusion assembly includes a controller, a plurality of sleeves 3 and an electric push rod 4, and the electric push rods 4 are electrically connected to the controller; the sleeves 3 are bolted and fixedly connected to the side walls of the partition 2, and the output shafts of the electric push rods 4 are located in the sleeve 3 and are slidably matched with the inner wall of the sleeve 3; the outer end of the sleeve 3 away from the partition 2 is hinged with a symmetrically installed extrusion arm 5, and the extrusion arm 5 and the sleeve 3 are hingedly connected with a fan gear 6 with bolts; the end of the electric push rod 4 away from the partition 2 is provided with a plurality of tooth grooves, and the fan gears 6 are meshed with the tooth grooves.

[0042] The electric push rod 4 is bolted to a tension spring 8 on one side close to the tooth groove, and the end of the tension spring 8 away from the tooth groove is bolted to the inner wall of the sleeve 3; the inner wall of the extrusion arm 5 is fixedly bonded with an airbag layer 7, and a pressure sensor is embedded in the airbag layer 7; the controller is used to receive the pressure sensor signal and adjust the driving force of the electric push rod 4 according to the pressure sensor signal.

[0043] The fixing assembly includes a plurality of sleeves 9 and an electric telescopic shaft 10, and the controller is used to control the operation of the electric telescopic shaft 10; the sleeves 9 are all bolted and fixed to the side wall of the partition 2, and the ends of the sleeves 9 away from the partition 2 are hinged with symmetrically installed clamping arms 11; the output shafts of the electric telescopic shafts 10 all pass through the sleeves 9 and slide with the sleeves 9, and the ends of the electric telescopic shafts 10 away from the partition 2 are hinged with symmetrically installed hinged rods 12, and the ends of the hinged rods 12 away from the electric telescopic shafts 10 are hinged with the clamping arms 11 adjacent thereto; the side of the partition 2 away from the sleeve 3 can be detachably connected and engaged with a feeding trough, and a rope can be detachably sleeved on the top of the feeding trough.

[0044] Because an electric telescopic shaft 10 is provided to slide in the sleeve 9, the electric telescopic shaft 10 is hinged with a symmetrically installed hinge rod 12, and the other end of the hinge rod 12 is hinged with a clamping arm 11, and the clamping arm 11 is hinged with the sleeve 9; therefore, when the electric telescopic shaft 10 moves into the sleeve 9, the clamping arms 11 on both sides can be driven to clamp inwards through the hinge rod 12. On the contrary, when the electric telescopic shaft 10 moves out of the sleeve 9, the clamping arms 11 on both sides can be driven to expand outwards through the hinge rod 12, so as to fix the feet of the dairy goat in this way, prevent the dairy goat from struggling and moving during the milking process, thereby improving the milking efficiency and safety. In addition, during the fixing process, food can be placed in the feeding trough to attract the attention of the lamb, and the lamb's neck can be fixed with a rope; further, the lamb can remain stable during the milking process.

[0045] The bottom of the sleeve 3 is provided with a suction assembly for assisting in sucking goat milk. The suction assembly includes a number of suction cylinders 13 and piston rods 14. The suction cylinders 13 are fixedly welded to the bottom of the sleeve 3; one end of the piston rod 14 is fixedly bonded with a rubber piston 15, and the rubber piston 15 is located in the sleeve 3 for sliding fit; the other end of the piston rod 14 is fixedly connected with the output shaft of the electric push rod 4 by bolts; the bottom between adjacent squeezing arms 5 is fixedly bonded with a suction port 16, and the bottom of the suction port 16 is connected to the suction cylinder 13. The bottom of the sleeve 3 is provided with an opening for the movement of the piston rod 14, and a movable rubber ring is fixedly bonded at the opening.

[0046] The movable rubber ring plays a sealing role at the opening, ensuring that the gap between the sleeve 3 and the piston rod 14 is effectively closed, preventing dust or other debris from entering the device, and reducing friction and wear between mechanical parts, which helps to extend the service life of the device and reduce maintenance costs.

[0047] The suction port 16 is used to connect with the nipple of the dairy goat. Because the rubber piston 15 is fixedly bonded to one end of the piston rod 14, and the rubber piston 15 is located in the sleeve 3 for sliding fit, the piston rod 14 can drive the rubber piston 15 to move in the suction cylinder 13 when it moves, thereby generating negative pressure suction. When negative pressure is generated in the suction cylinder 13, the goat milk is sucked into the suction cylinder 13 through the suction port 16. Since the other end of the piston rod 14 is fixedly connected to the electric push rod 4, the movement of the piston rod 14 can be controlled by the electric push rod 4 to realize the suction action. In this way, only one driving component is needed to realize the milking and suction of the dairy goat, which reduces the equipment cost and increases the milking efficiency. The specific implementation process is as follows: First, when milking, it is divided into several partitions by the partition 2, and the dairy goat is fixed to the corresponding partition by the clamping arm 11, so that the dairy goat can be milked in batches. This design helps to keep the milking environment clean and hygienic and reduce the risk of disease transmission.

[0048] Because an electric push rod 4 is provided to slide in the sleeve 3, a symmetrically installed squeezing arm 5 is hinged on the outside of the sleeve 3; the squeezing arm 5 is bolted and fixedly connected to the fan gear 6, and the electric push rod 4 has a tooth groove that meshes with the fan gear 6; so when the electric push rod 4 moves out of the sleeve 3, the squeezing arm 5 can be driven to expand outward through the fan gear 6 that meshes with it; conversely, when the electric push rod 4 moves into the sleeve 3, it can drive the squeezing arm 5 inward to achieve the squeezing action through the fan gear 6 that meshes with it. Since a tension spring 8 is bolted and fixedly connected to the side of the electric push rod 4 close to the tooth groove, and the other end of the tension spring 8 is bolted and fixedly connected to the inner wall of the sleeve 3, the electric push rod 4 only needs to apply a driving force to the inside of the sleeve 9 to reduce the power output; Figure 2For example, when the electric push rod 4 moves to the right, the fan gear 6 drives the squeezing arm 5 to move to the right to achieve contraction. At this time, the tension spring 8 will be gradually squeezed. When the electric push rod 4 needs to move to the left, the driving force of the electric push rod 4 is turned off, and the tension of the tension spring 8 is reset, so that the electric push rod 4 moves to the left, thereby driving the squeezing arm 5 to move to the left to achieve expansion through the fan gear 6. This reciprocating squeezing method realizes the reciprocating motion of the squeezing arm 5 to simulate the milking of human hands. Make the milking process more efficient and stable.

[0049] Since the airbag layer 7 is fixedly connected to the side wall of the squeezing arm 5, and the airbag layer 7 is embedded with a pressure sensor, the driving force of the electric push rod 4 can be adjusted by monitoring the pressure change inside the airbag layer 7. Thereby, the personalized milking force control of the dairy goat is realized, the damage caused by excessive squeezing is avoided, and the goat milk is fully squeezed out. Reasonable milking force can reduce the discomfort and pain of the dairy goat during the milking process, which helps to promote the healthy growth of the dairy goat and increase the milk production. This scheme simulates the sucking of the lamb by the suction cylinder 13 and the suction port 16, and combines the squeezing arm 5 to simulate the manual milking method. The design of the suction port 16 can tightly wrap the nipple of the dairy goat, and simulate its opening and closing process by squeezing the arm 5. This design helps to form a negative pressure environment similar to the sucking of the lamb during the milking process, and promotes the smooth outflow of milk. It can effectively reduce the tension and discomfort of the dairy goat during the milking process; it helps to maintain the health and milk production performance of the dairy goat and improve the overall breeding benefits.

[0050] Embodiment 2:

[0051] As attached Figure 3 As shown, the difference from the above embodiment is that the suction port 16 is Y-shaped, and the suction port 16 is made of a flexible silicone material.

[0052] The specific implementation process is as follows: by setting the suction port 16 into a Y shape, the sucking action of the lamb is better simulated, so that the milk is easier to flow out, thereby improving the milking efficiency; at the same time, the silicone material is made with good sealing performance, which can prevent bacteria and other contaminants from mixing into the milk, thereby ensuring the quality of the milk.

[0053] Embodiment 3:

[0054] As attached Figure 1 , Figure 3 As shown, the difference from the above embodiment is that the bottom of the suction cylinder 13 is connected to a liquid storage barrel 18 on the side away from the suction port 16; the connection between the suction cylinder 13 and the liquid storage barrel 18 is fixed with a one-way valve by screws.

[0055] The specific implementation process is as follows: under the action of negative pressure suction, the milk forms a continuous flow in the suction cylinder 13. Since the bottom of the suction cylinder 13 is connected to the storage barrel, the milk can flow smoothly to the storage barrel, realizing the continuous transmission and collection of materials. The design of the one-way valve can prevent the backflow of milk and air during the retraction of the piston rod 14, so that the piston rod 14 can smoothly perform the next suction movement.

[0056] Embodiment 4:

[0057] As attached Figure 1 As shown, the difference from the above embodiment is that, further, the inner wall of the liquid storage barrel 18 is fixedly connected with a temperature sensor by bolts; and the controller is used to receive the temperature sensor signal.

[0058] The specific implementation process is as follows: the temperature of the milk is monitored in real time through the temperature sensor, further ensuring that the milk is within the appropriate temperature range during storage and transportation, thereby avoiding the deterioration of the milk and ensuring the quality and nutritional value of the milk.

[0059] Embodiment 5:

[0060] As attached Figure 1 As shown, the difference from the above embodiment is that a refrigerator 19 is bolted to the outside of the liquid storage barrel 18, and the output end of the refrigerator 19 is connected to the inside of the liquid storage barrel 18; the controller is used to control the operation of the refrigerator 19 according to the temperature in the liquid storage barrel 18.

[0061] The specific implementation process is as follows: when the controller determines that the temperature of the milk in the liquid storage barrel 18 is too high, it will issue a command to start the refrigerator 19, and the refrigerator 19 will transfer the cold energy to the milk in the barrel through the connection between its output end and the inside of the liquid storage barrel 18, thereby reducing its temperature. It can effectively prevent the milk from deteriorating or being contaminated by bacteria in a high temperature environment, thereby ensuring the quality and safety of the milk.

[0062] Embodiment 6:

[0063] As attached Figure 1 , Figure 4 As shown, the difference from the above embodiment is that the inner wall of the clamping arm 11 is fixedly bonded with an elastic layer 17; the elastic layer 17 is made of one or more materials selected from rubber, silicone, thermoplastic elastomer and polyurethane; in this embodiment, the elastic layer is made of rubber.

[0064] The specific implementation process is as follows: using a material with good elasticity, the clamping arm 11 can provide cushioning and comfortable support for the goat when fixing its limbs, reducing the discomfort that the goat may feel during the milking process, which helps to ensure that the goat remains stable during the milking process, thereby improving the milking efficiency.

[0065] Embodiment 7:

[0066] As attached Figure 1 As shown, the difference from the above embodiment is that a barrel cover 20 is detachably threadedly connected to the top of the liquid storage barrel 18.

[0067] The specific implementation process is as follows: the barrel cover 20 can effectively prevent dust, bacteria and other pollutants from entering the liquid storage barrel 18, maintain the cleanliness of the milk, and make it convenient to pour out the milk after the milking work is completed.

[0068] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived therefrom are still within the scope of protection of the invention.

Claims

1. A milking machine for dairy goats, comprising a bottom plate (1), a plurality of partitions (2) fixedly connected to the bottom plate (1), the partitions (2) dividing the bottom plate (1) into a plurality of partitions, characterized in that: The partitions are respectively provided with a squeezing assembly for assisting milking and a number of fixing assemblies for fixing dairy goats; The extrusion assembly comprises a controller, a plurality of sleeves (3) and an electric push rod (4), wherein the electric push rod (4) is electrically connected to the controller; the sleeves (3) are fixedly connected to the side wall of the partition (2), and the output shafts of the electric push rods (4) are located in the sleeves (3) and are slidably matched with the inner wall of the sleeves (3); the outer end of the sleeves (3) away from the partition (2) is hinged with a symmetrically installed extrusion arm (5), and the hinged part of the extrusion arm (5) and the sleeve (3) is fixedly connected with a fan-shaped gear (6); the end of the electric push rod (4) away from the partition (2) is provided with a plurality of tooth grooves, and the fan-shaped gears (6) are meshed with the tooth grooves; A tension spring (8) is fixedly connected to one side of the electric push rod (4) close to the tooth groove, and an end of the tension spring (8) away from the tooth groove is fixedly connected to the inner wall of the sleeve (3); an air bag layer (7) is fixedly connected to the inner wall of the squeezing arm (5), and a pressure sensor is embedded in the air bag layer (7); a controller is used to receive a pressure sensor signal and adjust the driving force of the electric push rod (4) according to the pressure sensor signal; and a suction component for assisting in sucking goat milk is provided at the bottom of the sleeve (3).

2. The milking device for dairy goats according to claim 1, characterized in that: The fixed assembly comprises a plurality of sleeves (9) and an electric telescopic shaft (10), and a controller is used to control the operation of the electric telescopic shaft (10); the sleeves (9) are fixedly connected to the side wall of the partition (2), and the ends of the sleeves (9) away from the partition (2) are hinged with symmetrically installed clamping arms (11); the output shafts of the electric telescopic shafts (10) pass through the sleeves (9) and are slidably matched with the sleeves (9); the ends of the electric telescopic shafts (10) away from the partition (2) are hinged with symmetrically installed hinged rods (12), and the ends of the hinged rods (12) away from the electric telescopic shaft (10) are hinged with the clamping arms (11) adjacent thereto; the side of the partition (2) away from the sleeve (3) is detachably connected with a feeding trough, and the top of the feeding trough is detachably connected with a rope.

3. The milking device for dairy goats according to claim 2, characterized in that: The suction assembly comprises a plurality of suction cylinders (13) and piston rods (14); the suction cylinders (13) are fixedly connected to the bottom of the sleeve (3); one end of the piston rod (14) is fixedly connected to a rubber piston (15), and the rubber piston (15) is slidably fitted in the sleeve (3); the other end of the piston rod (14) is fixedly connected to the output shaft of the electric push rod (4); the bottom between adjacent squeezing arms (5) is fixedly connected to a suction port (16), and the bottom of the suction port (16) is communicated with the suction cylinder (13).

4. The milking device for dairy goats according to claim 3, characterized in that: The bottom of the sleeve (3) is provided with an opening for the piston rod (14) to move, and the opening is fixedly connected with a movable rubber ring.

5. The milking device for dairy goats according to claim 4, characterized in that: The suction port (16) is Y-shaped, and the suction port (16) is made of a flexible silicone material.

6. The milking device for dairy goats according to claim 5, characterized in that: The bottom of the suction cylinder (13) is connected to a liquid storage barrel (18) on one side away from the suction port (16); and a one-way valve is fixedly connected to the connection point between the suction cylinder (13) and the liquid storage barrel (18).

7. The milking device for dairy goats according to claim 6, characterized in that: The inner wall of the liquid storage barrel (18) is fixedly connected with a temperature sensor; and the controller is used to receive a temperature sensor signal.

8. The milking device for dairy goats according to claim 7, characterized in that: The outside of the liquid storage barrel (18) is fixedly connected with a refrigerator (19), and the output end of the refrigerator (19) is connected to the inside of the liquid storage barrel (18); the controller is used to control the operation of the refrigerator (19) according to the temperature inside the liquid storage barrel (18).

9. The milking device for dairy goats according to claim 8, characterized in that: The inner side walls of the clamping arms (11) are fixedly connected with elastic layers (17); the elastic layers (17) are made of one or more materials selected from rubber, silicone, thermoplastic elastomer and polyurethane.

10. The milking device for dairy goats according to claim 9, characterized in that: The top of the liquid storage barrel (18) is detachably connected with a barrel cover (20).

Images