Automatic feeding device for yak breeding

Abstract

The invention relates to the technical field of yak breeding, and discloses an automatic feeding device for yak breeding, which comprises a stock bin arranged in a warehouse and used for storing mixed compound feed for yaks, and further comprises a ton barrel used for containing the mixed compound feed; the rack is arranged below the stock bin; the opening mechanism is arranged on the rack, is connected with the ton barrel and is used for unfolding and keeping the ton barrel in an opening state; the air inflation assembly is arranged on the rack and used for inflating the ton barrel so that the ton barrel can be expanded; and the feeding mechanism is arranged between the stock bin and the rack, is connected with the stock bin and is used for feeding the mixed compound feed into the ton barrel from the stock bin. According to the automatic feeding device for yak breeding, the labor intensity of workers is reduced, meanwhile, the uniformity of feed throwing is guaranteed, and yak feeding is facilitated.

Description

Technical Field

[0001] This invention relates to the field of yak breeding technology, specifically to an automatic feeding device for yak breeding. Background Technology

[0002] In winter, the growth of natural pastures stagnates due to the low temperatures, making it impossible to provide yaks with sufficient fresh forage. At this time, mixed feed becomes the main source of nutrition for yaks during the winter. To ensure a stable supply and storage of feed, current technology typically involves storing these mixed feeds in silos within warehouses. When feeding yaks, the mixed feed in the silos must first be transferred to the feeding sheds, and then manually or using simple tools, it is placed into the yaks' troughs to meet their feeding needs. This method of feed storage and feeding is currently a common existing technology for yak winter feeding.

[0003] However, the above-mentioned feeding method has significant technical defects in actual operation: the entire process relies too much on manual operation and requires a lot of manpower to complete the feed transfer and delivery operations. Specifically, when taking feed from the warehouse, it is necessary to manually carry it or use simple tools to transfer the feed to the transport equipment. After being transferred to the feeding room, the feed still needs to be manually placed into each feeding trough. Since the mixed compound feed is mostly in granular or powder form, the amount transferred at one time is limited. Moreover, the scale of yak farming is usually large and the feeding troughs are long, which means that the staff need to repeatedly carry and dump the feed, resulting in extremely high labor intensity. Summary of the Invention

[0004] The purpose of this invention is to solve the problem of excessive reliance on manual operation in yak feeding, and to propose an automatic feeding device for yak farming.

[0005] The technical solution of the present invention to solve the above-mentioned technical problems is as follows: An automatic feeding device for yak farming includes a silo located in a warehouse for storing yak mixed feed, and further includes: A ton container is used to hold mixed compound feed. The frame is located below the hopper; An opening mechanism is mounted on the frame and connected to the ton container, used to unfold and keep the ton container in an open state; An inflation assembly, mounted on the frame, is used to inflate the ton container with air to cause it to expand. A feeding mechanism is located between the silo and the frame and is connected to the silo, for feeding the mixed feed from the silo into the ton container; A feeding hopper is installed inside the feeding room and connected to the frame via a transfer mechanism. The ton barrel is transported to the feeding hopper via the transfer mechanism. The feeding trough, which is configured in conjunction with the feeding hopper, is used to receive and evenly distribute the mixed feed from the feeding hopper for the yaks to eat.

[0006] Based on the above technical solution, the present invention can be further improved as follows.

[0007] Furthermore, the spreading mechanism includes: The first electric push rod has its fixed end fixedly installed on the frame, and its output end is set towards the end away from the hopper. There are no fewer than two first electric push rods, and they are symmetrically arranged around the center of the frame. A connecting frame is fixedly installed on the output end of the first electric push rod, and four support arms are also provided on the outer side of the connecting frame; The mounting base is fastened to the support arm of the connecting frame by fasteners, and each support arm is equipped with a mounting base; Fixed hooks are used to securely install the device onto the surface of the mounting base. The movable hook has its middle part connected to a mounting base via a pin, allowing it to rotate and move on the surface of the mounting base. A small electric actuator is hinged to a mounting base, with its output end hinged to the end of a movable hook. Driven by the small electric actuator, the movable hook moves toward the side of the fixed hook, forming a closed fixed ring with the fixed hook.

[0008] Furthermore, the tonne container includes: The bag has an opening on one side; The connecting ropes are fixedly installed on the outside of the bag body at both ends. The number and distribution of the connecting ropes are the same as the number of the fixing rings. The connecting ropes can be attached to the fixing rings. The opening is located at the opening of the bag body and is integrally formed with the bag body.

[0009] Furthermore, the inflation assembly includes: The blower is fixedly installed on the frame, and its outlet end is connected to an air outlet pipe; A corrugated hose, one end of which is fixedly installed on the frame and the other end of which is fixedly installed on the connecting frame, wherein the air outlet end of the air outlet pipe passes through and extends into the corrugated hose; The bracket is fixedly installed between the air outlet pipe and the corrugated hose. A connecting member, provided on the connecting frame, is used to connect the connecting frame and the opening to each other.

[0010] Furthermore, the connecting member includes: A straight pipe is installed through the connecting frame, with one end connected to a corrugated flexible hose; Both clamping members are hinged to the outside of the straight tube, and the two clamping members are arranged opposite to each other; Arc-shaped rubber fasteners are fixedly installed at the end of the clamping parts, and two arc-shaped rubber fasteners are combined together to fit the shape of the opening. The second electric push rod has its fixed end hinged to one of the clamping members and its telescopic end hinged to the other clamping member. When the second electric push rod retracts, it uses two arc-shaped rubber fasteners to tightly press the opening against the outside of the straight tube.

[0011] Furthermore, the feeding mechanism includes: The feed pipe connects the hopper and the corrugated hose; The hopper is fixedly installed inside the feed pipe, with one end connected to the hopper and the other end aligned with the top of the corrugated hose. The third electric push rod has its fixed end hinged to the outside of the feed tube; A rotating rod is installed through the feed pipe and can rotate axially on the surface of the feed pipe. The driving end of the third electric push rod is hinged to the end of the rotating rod. The rotating rod can be driven to rotate axially through the third electric push rod. The sealing component is fixedly installed on the outside of the rotating rod, and under the drive of the rotating rod, the sealing component can selectively seal the end of the hopper.

[0012] Furthermore, the transfer mechanism includes: Several transfer racks are placed under the ton drum, and several of the transfer racks are laid flat to form a transfer line; Several rotating rollers are rotatably connected to the inside of the transfer frame. The spacing between the rollers is the same. The ton bag is smoothly transferred to the feeding hopper through the transfer frame and the rollers.

[0013] Furthermore, the feeding hopper includes: The feeding hopper is fixedly installed above the feeding trough, with a feeding port at the end furthest from the feeding trough; Two round rods are fixedly installed on the inside of the feeding hopper. The drive motor is fixedly installed on the outside of the feeding hopper, and its output end extends through and into the inside of the feeding hopper. The drive rod is fixedly installed on the output end of the drive motor, with the other end of the drive rod passing through and extending to the outside of the feeding hopper; The blades are broken up and fixedly installed on the outside of the drive rod. There are no fewer than four blades, and they are distributed in a ring at equal intervals along the central axis of the drive rod.

[0014] Furthermore, the feeding trough is also equipped with a flat, evenly distributed plate. A handle is fixedly installed on one side of the flat, evenly distributed plate, and several vertically distributed spacers are fixedly installed on the other side of the flat, evenly distributed plate.

[0015] Furthermore, the feeding trough is provided with two sliding grooves parallel to the length of the feeding trough, and a sliding plate is slidably connected between the two sliding grooves. Several spacer posts are provided through the surface of the sliding plate, and the spacer posts and the sliding plate are in an interference fit.

[0016] Compared with the prior art, the technical solution of this application has the following beneficial technical effects: This invention features a feeding mechanism positioned between the silo and the frame, which automatically dispenses the mixed feed from the silo into the ton container, replacing manual labor to retrieve feed from the silo and transfer it to transport equipment, thus reducing manpower. The opening mechanism on the frame can unfold and maintain the ton container in an open state, working in conjunction with the inflation component to inflate it. This facilitates smooth feeding by the feeding mechanism and ensures stable feed storage in the ton container, avoiding feeding difficulties caused by the unstable shape of the ton container during manual operation. As a container, the ton container, compared to traditional simple tools, can increase the feed transfer capacity per batch. The integrated transfer mechanism transports the ton containers from the rack to the feeding hopper in the feeding room, realizing automated transfer of feed from the warehouse to the feeding room. This eliminates the need for repeated manual handling, making it particularly suitable for large-scale yak farming and significantly reducing labor intensity during the transfer process. The feeding hopper works in conjunction with the troughs to evenly receive and distribute the feed transported from the ton containers into the troughs, replacing the step of manually pouring feed into each trough one by one. This avoids the problem of repeated operations due to the long length of the troughs, further reducing the labor intensity of the staff, while ensuring the uniformity of feed distribution, which is beneficial for yak feeding. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall connection structure of the present invention; Figure 2 This is a schematic diagram of the connection structure between the frame and the spreading mechanism of the present invention; Figure 3 For the present invention Figure 1 Enlarged view of point A in the middle; Figure 4 This is a schematic diagram of the connection structure between the frame and the spreading mechanism of the present invention from another perspective; Figure 5 This is a schematic diagram of the connection structure of the partially opening mechanism of the present invention; Figure 6 For the present invention Figure 4 Enlarged view at point B in the middle; Figure 7 This is a bottom view of the connection structure of the inflatable component of the present invention; Figure 8 This is a schematic diagram of the connection structure of the connecting member of the present invention; Figure 9 This is a schematic diagram of the connection structure of the feeding mechanism of the present invention; Figure 10 This is a schematic diagram of the connection structure between the feeding hopper and the trough of the present invention; Figure 11 This is a schematic diagram of the internal connection structure of the feeding hopper of the present invention; Figure 12 This is a schematic diagram of the connection structure of the transfer mechanism of the present invention; Figure 13 This is a schematic diagram of the exploded connection structure of the flat-lying plate and the sliding plate of the present invention.

[0018] In the diagram: 1. Hopper; 2. Ton bag; 21. Bag body; 22. Connecting rope; 23. Opening; 3. Frame; 4. Spreading mechanism; 41. First electric push rod; 42. Connecting frame; 43. Mounting base; 44. Fixed hook; 45. Movable hook; 46. Small electric push rod; 5. Inflation assembly; 51. Blower; 52. Air outlet pipe; 53. Corrugated hose; 54. Bracket; 55. Connecting component; 551. Straight pipe; 552. Clamping component; 553. Arc-shaped... Rubber fasteners; 554, Second electric push rod; 6, Feeding mechanism; 61, Feeding pipe; 62, Discharge hopper; 63, Third electric push rod; 64, Rotating rod; 65, Sealing component; 7, Feeding hopper; 71, Feeding hopper; 72, Round rod; 73, Drive motor; 74, Drive rod; 75, Dispersing blade; 8, Transfer mechanism; 81, Transfer frame; 82, Rotating roller; 9, Feed trough; 10, Flat spreading and distributing plate; 11, Handle; 12, Spacer column; 13, Sliding plate. Detailed Implementation

[0019] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0020] Combination Figures 1-13 As shown, an automatic feeding device for yak farming according to the present invention includes a feed silo 1 installed in a warehouse for storing yak mixed feed, and further includes: 2. Tonnage container, used for holding mixed compound feed; Frame 3 is located below hopper 1; The opening mechanism 4 is set on the frame 3 and connected to the ton 2. It is used to unfold and keep the ton 2 in the open state. The inflation component 5 is mounted on the frame 3 and is used to inflate the ton 2 with air to make the ton 2 expand. The feeding mechanism 6 is located between the silo 1 and the frame 3 and is connected to the silo 1. It is used to feed the mixed compound feed from the silo 1 into the ton barrel 2. Feeding hopper 7 is set inside the feeding room and is connected to frame 3 through transfer mechanism 8. Ton barrel 2 is transported to feeding hopper 7 through transfer mechanism 8. The feed trough 9, which is set up in conjunction with the feeding hopper 7, is used to receive and evenly receive the mixed compound feed from the feeding hopper 7 for the yaks to eat.

[0021] The empty ton 2 is unfolded and fixed by the expansion mechanism 4. Then, the inflation component 5 inflates the ton 2, causing it to expand and form a three-dimensional container with sufficient internal space. The feeding mechanism 6 quantitatively feeds the mixed compound feed from the feed bin 1 into the expanded ton 2. The ton 2 filled with feed is smoothly transported to the top of the feeding hopper 7 in the feeding room by the transfer mechanism 8. The feed in the ton 2 is put into the feeding hopper 7, and after being dispersed, it flows evenly into the feeding trough 9 below for the yaks to eat.

[0022] In a preferred embodiment, the present invention may be further configured as follows: Figure 5 , Figure 6 As shown; the spreading mechanism 4 includes: The first electric push rod 41 is fixedly installed on the frame 3 at its fixed end, and its output end is set towards the end away from the hopper 1. There are no less than two first electric push rods 41 and they are symmetrically arranged around the center of the frame 3. The connecting frame 42 is fixedly installed on the output end of the first electric push rod 41, and four support arms are also provided on the outer side of the connecting frame 42; Mounting base 43 is fastened to the support arm of connecting frame 42 by fasteners, and each support arm is provided with a mounting base 43; The fixed hook 44 is fixedly installed on the surface of the mounting base 43; The movable hook 45 has its middle part connected to the mounting base 43 via a pin, and it can rotate and move on the surface of the mounting base 43. A small electric push rod 46 is hinged to the mounting base 43, and its output end is hinged to the end of the movable hook 45. Driven by the small electric push rod 46, the movable hook 45 is moved towards the fixed hook 44 to form a closed fixed ring with the fixed hook 44. The first electric push rod 41 is activated, and its output end pushes the connecting frame 42 outward, thereby unfolding the four mounting bases 43 mounted on the connecting frame 42 to the predetermined position. Subsequently, the small electric push rod 46 retracts, pulling the movable hook 45 to rotate around the pin shaft, so that it closes with the fixed hook 44 to form a closed fixed ring. This fixed ring is used to attach the connecting rope 22 of the ton container 2, thereby mechanically opening and fixing the bag body 21 of the ton container 2 before inflation and filling, in preparation for subsequent operations.

[0023] In a preferred embodiment, the present invention may be further configured as follows: Figure 2 , Figure 3 As shown; Tonnage 2 includes: The bag body 21 has an opening on one side; The connecting rope 22 has both ends fixedly installed on the outside of the bag body 21. The number and distribution of the connecting ropes 22 are the same as the number of fixing rings. The connecting ropes 22 can be hooked to the fixing rings. The opening 23 is located at the opening of the bag body 21 and is integrally formed with the bag body 21. The bag body 21 is connected to the fixed ring composed of a fixed hook 44 and a movable hook 45 by the connecting rope 22 on its outer side, thereby achieving a fixed connection with the frame 3. The opening 23 is used to dock with the connecting member 55 of the inflation component 5 and is the inlet for inflation and filling of feed. Throughout the process, the ton 2 acts as a flexible, expandable, and sealed container to realize the loading and transfer of feed.

[0024] In a preferred embodiment, the present invention may be further configured as follows: Figure 5 , Figure 7 and Figure 8 As shown; the inflation component 5 includes: Blower 51 is fixedly installed on frame 3, and its air outlet end is connected to air outlet pipe 52; The corrugated hose 53 has one end fixedly installed on the frame 3 and the other end fixedly installed on the connecting frame 42, wherein the air outlet end of the air outlet pipe 52 passes through and extends into the corrugated hose 53. The bracket 54 is fixedly installed between the air outlet pipe 52 and the corrugated hose 53; The connecting component 55 is set on the connecting frame 42 and is used to connect the connecting frame 42 and the opening 23. When the blower 51 is started, the airflow is generated and transported through the air outlet pipe 52 and the corrugated hose 53. The airflow finally enters the interior of the ton container 2 through the connecting component 55. The purpose of inflation is to fully expand the bag body 21 to prevent it from being deformed or difficult to move due to accumulation and compression when bearing heavy mixed feed. This ensures that the ton container 2 can maintain a regular shape for easy subsequent transfer and feeding.

[0025] In a preferred embodiment, the present invention may be further configured as follows: Figure 5 , Figure 8 As shown; the connecting member 55 includes: A straight pipe 551 is installed through the connecting frame 42, with one end connected to the corrugated hose 53. Two clamping members 552 are hinged to the outside of the straight tube 551, and the two clamping members 552 are arranged opposite to each other. An arc-shaped rubber fastener 553 is fixedly installed at the end of the clamping member 552, and the two arc-shaped rubber fasteners 553 are combined together to match the shape of the opening 23. The second electric push rod 554 has its fixed end hinged to one of the clamping members 552 and its telescopic end hinged to the other clamping member 552. When the second electric push rod 554 retracts, it uses two arc-shaped rubber fasteners 553 to press the opening 23 tightly against the outside of the straight tube 551. When the second electric push rod 554 retracts, it pulls the two hinged clamping members 552 closer together, so that the two arc-shaped rubber fasteners 553 fixed at its ends tightly hug each other, pressing the opening 23 of the ton container 2 tightly against the outer wall of the straight tube 551 to form a sealed connection. The straight tube 551 serves as a channel, allowing airflow from the corrugated hose 53 and feed from the feed pipe 61 to smoothly enter the interior of the ton container 2. This component realizes a fast, automatic, and reliable sealed connection and separation of the inflation and feeding interfaces.

[0026] In a preferred embodiment, the present invention may be further configured as follows: Figure 1 , Figure 9 As shown; the feeding mechanism 6 includes: The feed pipe 61 is connected between the hopper 1 and the corrugated hose 53; The hopper 62 is fixedly installed inside the feed pipe 61, with one end connected to the hopper 1 and the other end aligned with the top of the corrugated hose 53. The third electric push rod 63 has its fixed end hinged to the outside of the feed tube 61; A rotating rod 64 is installed through the feed pipe 61 and can rotate axially on the surface of the feed pipe 61. The driving end of the third electric push rod 63 is hinged to the end of the rotating rod 64. The rotating rod 64 can be driven to rotate axially through the third electric push rod 63. The sealing component 65 is fixedly installed on the outside of the rotating rod 64. Driven by the rotating rod 64, the sealing component 65 can selectively seal the end of the feed hopper 62. The third electric push rod 63 extends and retracts, driving the rotating rod 64 to rotate axially within the feed pipe 61, thereby causing the sealing component 65 fixed thereon to swing. When the sealing component 65 leaves the outlet of the feed hopper 62, the feed in the silo 1 falls through the feed hopper 62 into the corrugated hose 53 channel below under the action of gravity, and finally enters the ton container 2. When it is necessary to stop feeding, the third electric push rod 63 drives the sealing component 65 to reset and re-seal the outlet of the feed hopper 62. This mechanism realizes the automatic and quantitative feeding of feed from the silo 1 to the ton container 2.

[0027] In a preferred embodiment, the present invention may be further configured as follows: Figure 1 , Figure 12 As shown; the transfer mechanism 8 includes: Several transfer racks 81 are placed below the ton drum 2, and the several transfer racks 81 are laid flat to form a transfer line; Several rotating rollers 82 are rotatably connected to the inner side of the transfer frame 81. The spacing between the rotating rollers 82 is the same. The ton bag 2 is smoothly transferred to the feeding hopper 7 through the transfer frame 81 and the rotating rollers 82. The transfer frame 81 is laid flat end to end to form a smooth transfer track from the warehouse to the feeding room. The ton bag 2 filled with feed is placed at the starting point of the track, and its bottom contacts the rotating rollers 82. Since the rotating rollers 82 can rotate freely, the workers only need to apply a small pushing or pulling force to easily and smoothly move the heavy ton bag 2 to the feeding hopper 7 at the end of the track by using the principle of rolling friction, which greatly reduces the labor intensity and difficulty of manual transfer.

[0028] In a preferred embodiment, the present invention may be further configured as follows: Figure 1 , Figure 10 and Figure 11 As shown; the feeding hopper 7 includes: The feeding hopper 71 is fixedly installed above the feeding trough 9, and the end of it away from the feeding trough 9 has a feeding port; Two round rods 72 are fixedly installed on the inside of the feeding hopper 71; their function is to break up the mixed feed. The drive motor 73 is fixedly installed on the outside of the feeding hopper 71, and its output end extends through and into the inside of the feeding hopper 71. The drive rod 74 is fixedly installed on the output end of the drive motor 73, and the other end of the drive rod 74 passes through and extends to the outside of the feeding hopper 71; Dispersing blades 75 are fixedly installed on the outside of the drive rod 74. There are no fewer than four blades, which are distributed in a ring at equal intervals along the central axis of the drive rod 74. When the ton 2 is transported to the top of the feeding hopper 7 and opened, the feed falls into the feeding hopper 71 from the feeding port by gravity. At the same time, the drive motor 73 starts, driving the drive rod 74 and the dispersing blades 75 fixed on it to rotate at high speed. The falling feed first hits the fixed round rod 72 for initial dispersal, and then is further dispersed and evenly scattered by the rotating dispersing blades 75. Finally, it flows out from the bottom of the feeding hopper 71. This process effectively solves the problem of uneven feeding caused by the easy clumping and accumulation of powdery or granular feed, ensuring that the feed can be evenly spread in the feed trough 9.

[0029] In a preferred embodiment, the present invention may be further configured as follows: Figure 10 , Figure 13 As shown, a flat distribution plate 10 is also installed in the feed trough 9. A handle 11 is fixedly installed on one side of the flat distribution plate 10, and several vertically distributed spacers 12 are fixedly installed on the other side of the flat distribution plate 10. After the feed is initially dispersed by the feeding hopper 7, it falls into the feed trough 9. There may still be uneven distribution. The staff can push the flat distribution plate 10 along the feed trough 9 by holding the handle 11. The bottom of the flat distribution plate 10 will scrape the feed that is piled up too high, while the spacers 12 on it will make grooves in the feed, further breaking up any possible clumps and distributing the feed more evenly in each section of the feed trough 9, ensuring that all yaks can easily eat and avoiding fighting.

[0030] In a preferred embodiment, the present invention may be further configured as follows: Figure 10 , Figure 13 As shown; two grooves parallel to the length of the feeding trough 9 are provided in the feeding trough 9. A sliding plate 13 is slidably connected between the two grooves. Several spacer posts 12 are installed through the surface of the sliding plate 13, and the spacer posts 12 and the sliding plate 13 are in an interference fit. The sliding plate 13 can slide stably along the length of the feeding trough 9 by engaging with the grooves in the feeding trough 9 at its bottom. The spacer posts 12 are inserted through the sliding plate 13 in an interference fit, which can change the distance between the spacer posts 12 and the bottom of the feeding trough 9 to change the leveling height. When the handle 11 is pushed, the force is transmitted to the sliding plate 13 through the leveling plate 10, which drives the entire assembly to move smoothly. The structure of the sliding plate 13 and the grooves ensures that the leveling plate 10 and the spacer posts 12 will not tilt or jam during the movement, making the scraping and distributing actions smoother and more effective.

[0031] The specific working principle of the automatic feeding device for yak breeding according to the present invention is as follows: First, place the empty ton container 2 under the frame 3, start the spreading mechanism 4, the first electric push rod 41 pushes the connecting frame 42 to move outward, so that the mounting base 43 reaches the predetermined position, and the connecting rope 22 on the outside of the ton container 2 bag body 21 is hooked onto the fixing ring. Then the small electric push rod 46 is activated, driving the movable hook 45 and the fixed hook 44 to close and form a fixing ring, thereby reliably unfolding and fixing the ton container 2. Next, the operator controls the inflation component 5 to work, the blower 51 starts, and the airflow is delivered to the connecting component 55 through the air outlet pipe 52 and the corrugated hose 53. At this time, the second electric push rod 554 retracts, driving the two clamping parts 552 to come together. The arc-shaped rubber fastener 553 tightly clamps the opening 23 of the ton 2 onto the straight pipe 551 to form a seal, and inflates the bag body 21 with air to make it fully expand, preparing it to hold feed. Subsequently, the feeding mechanism 6 is started, and the third electric push rod 63 drives the rotating rod 64 to rotate, which drives the sealing part 65 to open the outlet of the feeding hopper 62. Under the action of gravity, the mixed compound feed in the silo 1 is successfully fed into the expanded ton 2 through the feeding pipe 61 and the corrugated hose 53 and straight pipe 551 that have been used as channels, thus completing the quantitative filling. After the loading is completed, the clamping of the connecting component 55 on the opening 23 is released, and the opening of the ton 2 is tightened. Then, the operator moves the ton 2 filled with feed to the flattened transfer mechanism 8. The bottom of the ton 2 contacts the roller 82 on the transfer frame 81. By using rolling friction, the worker only needs to apply a small pushing force to easily and smoothly transport the heavy ton 2 along the transfer line to the feeding hopper 7 in the feeding room. Upon reaching the feeding hopper 7, the feed is poured into the feeding hopper 71. At the same time, the drive motor 73 is started, which drives the drive rod 74 and its dispersing blades 75 to rotate at high speed. The falling feed is first initially blocked and dispersed by the fixed round rod 72, and then further struck and scattered by the rotating dispersing blades 75, thereby effectively solving the clumping problem. Finally, the feed flows out evenly from below the feeding hopper 71 and falls into the feeding trough 9. Finally, the feeder can push the flat distribution plate 10 by holding the handle 11. The sliding plate 13 at the bottom of the plate moves smoothly along the chute of the feed trough 9. The bottom of the flat distribution plate 10 is used to level the feed pile, and the spacer column 12 is used to disperse the feed and distribute it evenly in the feed trough 9 area, ensuring that all yaks can eat evenly and completing the entire automated feeding process. This method greatly reduces the manual handling and dumping links throughout the process, and significantly reduces labor intensity.

[0032] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0033] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An automatic feeding device for yak farming, comprising a silo (1) installed in a warehouse for storing yak mixed feed, characterized in that, Also includes: Tonnage container (2), which is used to hold mixed compound feed; The frame (3) is located below the hopper (1); The opening mechanism (4) is set on the frame (3) and connected to the ton (2) for unfolding and keeping the ton (2) in an open state; An inflation assembly (5) is provided on the frame (3) for inflating the ton (2) with air to cause the ton (2) to expand. Feeding mechanism (6) is located between the silo (1) and the frame (3) and is connected to the silo (1) for feeding the mixed compound feed from the silo (1) into the ton barrel (2); The feeding hopper (7) is set in the feeding room and connected to the frame (3) through the transfer mechanism (8). The ton barrel (2) is transported to the feeding hopper (7) through the transfer mechanism (8). The feeding trough (9) is configured in conjunction with the feeding hopper (7) to receive and uniformly receive the mixed feed from the feeding hopper (7) for the yaks to eat.

2. The automatic feeding device for yak breeding according to claim 1, characterized in that, The spreading mechanism (4) includes: The first electric push rod (41) is fixedly installed on the frame (3) at its fixed end, and its output end is set towards the end away from the hopper (1). The number of the first electric push rods (41) is not less than two and they are symmetrically arranged according to the center of the frame (3). The connecting frame (42) is fixedly installed on the output end of the first electric push rod (41), and four support arms are also provided on the outer side of the connecting frame (42); Mounting base (43) is set on the support arm of the connecting frame (42) by fasteners, and each support arm is provided with a mounting base (43). A fixed hook (44) is fixedly installed on the surface of the mounting base (43); The movable hook (45) is connected to the mounting base (43) by a pin in the middle, and can rotate and move on the surface of the mounting base (43); A small electric push rod (46) is hinged to the mounting base (43), and its output end is hinged to the end of the movable hook (45). Driven by the small electric push rod (46), the movable hook (45) is moved toward the fixed hook (44) to form a closed fixed ring with the fixed hook (44) and the movable hook (45).

3. The automatic feeding device for yak breeding according to claim 2, characterized in that, The ton container (2) includes: The bag body (21) has an opening on one side; The connecting rope (22) is fixedly installed on the outside of the bag body (21) at both ends. The number and distribution of the connecting rope (22) are the same as the number of the fixing rings. The connecting rope (22) can be attached to the fixing ring. The opening (23) is located at the opening of the bag body (21) and is integrally formed with the bag body (21).

4. The automatic feeding device for yak breeding according to claim 3, characterized in that, The inflation assembly (5) includes: A blower (51) is fixedly installed on the frame (3), and its outlet end is connected to an air outlet pipe (52); A corrugated hose (53) has one end fixedly installed on the frame (3) and the other end fixedly installed on the connecting frame (42), wherein the air outlet end of the air outlet pipe (52) passes through and extends into the corrugated hose (53); The bracket (54) is fixedly installed between the air outlet pipe (52) and the corrugated hose (53); A connecting member (55) is provided on the connecting frame (42) and is used to connect the connecting frame (42) and the opening (23) to each other.

5. An automatic feeding device for yak farming according to claim 4, characterized in that, The connecting member (55) includes: A straight pipe (551) is installed through the connecting frame (42), with one end connected to the corrugated hose (53); Two clamping members (552) are hinged to the outside of the straight tube (551), and the two clamping members (552) are arranged opposite to each other; An arc-shaped rubber fastener (553) is fixedly installed at the end of the clamp (552), and the two arc-shaped rubber fasteners (553) are combined together to match the shape of the opening (23); The second electric push rod (554) has its fixed end hinged to one of the clamping members (552) and its telescopic end hinged to the other clamping member (552). Under the contraction of the second electric push rod (554), the opening (23) is tightly attached to the outside of the straight tube (551) by two arc-shaped rubber fasteners (553).

6. An automatic feeding device for yak farming according to claim 4, characterized in that, The feeding mechanism (6) includes: The feed pipe (61) is connected between the hopper (1) and the corrugated hose (53); The hopper (62) is fixedly installed on the inside of the feed pipe (61), with one end connected to the hopper (1) and the other end aligned with the top of the corrugated hose (53). The third electric push rod (63) has its fixed end hinged to the outside of the feed tube (61); The rotating rod (64) is installed through the feed pipe (61) and can rotate axially on the surface of the feed pipe (61). The driving end of the third electric push rod (63) is hinged to the end of the rotating rod (64). The rotating rod (64) can be driven to rotate axially through the third electric push rod (63). A sealing element (65) is fixedly installed on the outside of a rotating rod (64), wherein the sealing element (65) can selectively seal the end of the hopper (62) under the drive of the rotating rod (64).

7. An automatic feeding device for yak farming according to claim 1, characterized in that, The transfer mechanism (8) includes: Several transfer racks (81) are placed below the ton drum (2), and several transfer racks (81) are laid flat to form a transfer line; The number of rotating rollers (82) is set to several, and they are rotatably connected to the inner side of the transfer frame (81). The spacing between the several rotating rollers (82) is the same. The ton bag (2) is smoothly transferred to the feeding hopper (7) through the several transfer frames (81) and the several rotating rollers (82).

8. An automatic feeding device for yak farming according to claim 1, characterized in that, The feeding hopper (7) includes: The feeding hopper (71) is fixedly installed above the feeding trough (9), and the end of it away from the feeding trough (9) has a feeding port; Two round rods (72) are fixedly installed on the inside of the feeding hopper (71). The drive motor (73) is fixedly installed on the outside of the feeding hopper (71), and its output end extends through and into the inside of the feeding hopper (71). The drive rod (74) is fixedly installed on the output end of the drive motor (73), wherein the other end of the drive rod (74) passes through and extends to the outside of the feeding hopper (71); The dispersing blades (75) are fixedly installed on the outside of the drive rod (74), and there are no fewer than four of them, which are distributed in a ring at equal intervals along the central axis of the drive rod (74).

9. An automatic feeding device for yak farming according to claim 1, characterized in that, The feeding trough (9) is also provided with a flat distribution plate (10). A handle (11) is fixedly installed on one side of the flat distribution plate (10), and several vertically distributed spacer columns (12) are fixedly installed on the other side of the flat distribution plate (10).

10. An automatic feeding device for yak farming according to claim 9, characterized in that, The feeding trough (9) has two sliding grooves parallel to its length. A sliding plate (13) is slidably connected between the two sliding grooves. Several spacer columns (12) are installed on the surface of the sliding plate (13), and the spacer columns (12) and the sliding plate (13) are in an interference fit.

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