Livestock breeding feeding device

Abstract

The utility model discloses a kind of livestock breeding feeding devices, it is related to livestock breeding technical field, including mounting plate, the front of mounting plate is fixedly installed with linear displacement mechanism, the front of linear displacement mechanism is fixedly installed with installation sleeve seat, the inboard of installation sleeve seat is fixedly installed with jar body.The utility model adopts above-mentioned structure, during its application, gear rack transmission of linear displacement mechanism is used, so that installation sleeve seat, jar body and the like component can be moved linearly along guide rail, by starting first motor, drive gear and rack meshing, convert rotation into linear motion, realize device transverse displacement above multiple feeding trough, without installing equipment separately in each feeding pen, can automatically add feed to multiple feeding trough, solve the traditional fixed feeding device multi-zone feeding problem, reduce manual labor intensity, substantially improve large-scale breeding feeding efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of animal husbandry technology, and specifically relates to a feeding device for animal husbandry. Background Technology

[0002] Currently, in the field of modern animal husbandry, the breeding models are mainly divided into two types: grazing and greenhouse breeding. Among them, greenhouse breeding has become the mainstream method of large-scale breeding due to its advantages such as easy management and less impact from the external environment. For greenhouse breeding scenarios with a large number of livestock, in order to ensure the balanced nutrition and healthy growth of livestock, efficient feeding operations need to be carried out in a unified location. However, traditional feeding methods have problems such as low efficiency and high labor intensity. Therefore, the development of automated and efficient feeding devices has become an industry demand.

[0003] Currently, some livestock feeding devices have achieved a certain degree of automation. For example, the livestock feeding device disclosed in Chinese Patent No. CN222722194U uses a cleaning component and a servo motor to drive the screw to rotate, which in turn drives the moving block to clean the main body of the feeding trough regularly. This effectively removes residual feed, prevents bacterial growth, ensures a clean and hygienic food environment for animals, and improves the animals' willingness to eat and feeding efficiency.

[0004] However, the device still has significant drawbacks. Its location is fixed and it can only meet the feeding needs of a single feeding trough. If feed needs to be added to multiple feeding troughs indoors, manual operation is still required. It cannot meet the actual needs of multi-area feeding in large-scale farming. In large-scale feed feeding scenarios, if full coverage is to be achieved, the device needs to be installed in every feeding pen, which will significantly increase the cost of equipment procurement, installation and maintenance. It is clear that it cannot be flexibly applied to large-scale farming. Utility Model Content

[0005] In view of the problems mentioned in the background art, the purpose of this utility model is to provide a livestock feeding device to solve the problems raised in the background art.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution:

[0007] A livestock feeding device includes a mounting plate, a linear displacement mechanism fixedly mounted on the front of the mounting plate, a mounting sleeve fixedly mounted on the front of the linear displacement mechanism, a tank fixedly mounted on the inner side of the mounting sleeve, a stirring mechanism provided inside the tank, a discharge hopper fixedly connected to the bottom of the tank, and a discharge valve fixedly mounted at the bottom output end of the discharge hopper.

[0008] The linear displacement mechanism includes a guide rail, which is fixedly installed on the front of the mounting plate. A slider is slidably connected inside the guide rail. A drive assembly is fixedly installed on the top of the slider outside the guide rail. The drive assembly is connected to the guide rail in a transmission manner. The front of the drive assembly is fixedly connected to the back of the mounting sleeve.

[0009] As a preferred technical solution, the drive assembly includes a rack and a top plate. The rack is fixedly installed on the top of the guide rail, and the top plate is fixedly installed on the top of the slider. A mounting bracket is fixedly installed on the upper end of the top plate. A gear is rotatably connected inside the mounting bracket. The gear and the rack mesh with each other. A first motor is fixedly installed on the back of the mounting bracket. The output end of the first motor passes through the mounting bracket and is fixedly connected to the gear.

[0010] As a preferred technical solution, the side of the internal cavity of the guide rail is convex, the side of the slider is also convex, and the external corners of the mounting plate and the mounting sleeve are rounded.

[0011] As a preferred technical solution, a fixing plate is fixedly installed on both ends of the back of the mounting plate, and a mounting hole is opened at both ends of the fixing plate, and the mounting hole is set as a countersunk hole.

[0012] As a preferred technical solution, an insulation sleeve is fixedly connected to the outer surface of the tank, and an electric heating wire is fixedly installed inside the insulation sleeve. The inner side of the electric heating wire is in close contact with the outer surface of the tank.

[0013] As a preferred technical solution, the stirring mechanism includes a top cover covering the top of the tank. A second motor is fixedly installed in the middle of the top of the top cover. A stirring assembly is fixedly installed through the top cover at the output end of the second motor. The stirring assembly is rotatably connected to the inside of the tank. Card plates are fixedly installed in a ring at equal intervals at the bottom of the top cover. Card seats are fixedly installed in a ring at equal intervals at the upper surface of the tank. The bottom of the card plates is inserted into the inner side of the card seats. A mounting screw is threaded to the lower end of the card seats. The end of the mounting screw passes through the card plates and is threaded to the card seats. The mounting screw is a hand-tightening screw.

[0014] As a preferred technical solution, the stirring mechanism includes a rotating shaft, which is fixedly installed at the bottom output end of the second motor. Stirring rods are fixedly installed in a ring at equal intervals on the upper surface of the rotating shaft, and a stirring auger is fixedly installed on the lower surface of the rotating shaft. The lower end of the stirring auger and the inside of the discharge hopper are both conical, and the outer surface of the stirring auger and the inside of the discharge hopper are in close contact.

[0015] In summary, the present invention has the following main advantages:

[0016] First, during the application of this device, the gear and rack transmission of the linear displacement mechanism enables the mounting base, tank and other components to move linearly along the guide rail. By starting the first motor, the gear and rack mesh, converting rotation into linear motion, and enabling the device to move laterally above multiple feeding troughs. It can automatically add feed to multiple feeding troughs without the need to install equipment separately in each feeding pen, solving the problem of multi-area feeding of traditional fixed feeding devices, reducing manual labor intensity and greatly improving the feeding efficiency of large-scale breeding.

[0017] Secondly, during the application of this device, its stirring mechanism uses a hand-tightening installation screw, clamping plate, and clamping seat to fix the top cover, which is easy to disassemble and facilitates cleaning and maintenance of the inside of the tank. When the second motor is started, the rotating shaft drives the stirring rod and stirring auger to rotate, which can fully mix the feed and ensure uniform nutrition. The forward and reverse rotation of the stirring auger can control the direction of feed movement and, together with the discharge hopper, achieve smooth discharge. In addition, the heating wire in the tank insulation jacket can not only keep the feed warm, but also raise the temperature during stirring, so as to sterilize the inside of the tank at high temperature, ensuring feed quality and livestock health. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the rear view structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the disassembled structure of the stirring mechanism of this utility model;

[0021] Figure 4 This is a bottom view schematic diagram of the stirring mechanism of this utility model;

[0022] Figure 5 This is a schematic diagram of the insulation sleeve and heating wire structure of this utility model;

[0023] Figure 6 This is a utility model Figure 3 A magnified structural diagram at point A.

[0024] Reference numerals: 1. Mounting plate; 2. Linear displacement mechanism; 21. Guide rail; 22. Slider; 23. Drive assembly; 231. Rack; 232. Top plate; 233. Mounting bracket; 234. Gear; 235. First motor; 3. Mounting sleeve; 4. Tank body; 5. Stirring mechanism; 51. Top cover; 52. Second motor; 53. Clamping plate; 54. Clamping seat; 55. Mounting screw; 56. Stirring assembly; 561. Rotating shaft; 562. Stirring rod; 563. Stirring auger; 6. Discharge hopper; 7. Discharge valve; 8. Fixing plate; 9. Mounting hole; 10. Insulation sleeve; 11. Heating wire. Detailed Implementation

[0025] Example

[0026] refer to Figures 1 to 6 This embodiment of a livestock feeding device includes a mounting plate 1, a linear displacement mechanism 2 fixedly mounted on the front of the mounting plate 1, a mounting sleeve 3 fixedly mounted on the front of the linear displacement mechanism 2, a tank 4 fixedly mounted on the inner side of the mounting sleeve 3, a stirring mechanism 5 provided inside the tank 4, a discharge hopper 6 fixedly connected to the bottom of the tank 4, and a discharge valve 7 fixedly mounted at the bottom output end of the discharge hopper 6.

[0027] The linear displacement mechanism 2 includes a guide rail 21, which is fixedly installed on the front of the mounting plate 1. A slider 22 is slidably connected inside the guide rail 21. A drive assembly 23 is fixedly installed on the top of the slider 22 outside the guide rail 21. The drive assembly 23 and the guide rail 21 are connected by transmission. The front of the drive assembly 23 is fixedly connected to the back of the mounting sleeve 3. When using this livestock feeding device, firstly, the device is fixed in the designated position in the breeding shed using bolts through the countersunk holes on the fixing plates 8 at both ends of the back of the mounting plate 1 to ensure stable operation. When feeding different feeding troughs, the drive assembly 23 in the linear displacement mechanism 2 is activated, that is, the first motor 235 is turned on. The output end of the first motor 235 drives the gear 234 in the mounting frame 233 to rotate. The wheel 234 meshes with the rack 231 fixed on the top of the guide rail 21. The rotation of the gear 234 is converted into linear motion, which drives the top plate 232 connected to the gear 234 and the slider 22 below the top plate 232 to slide in the guide rail 21. The internal cavity of the guide rail 21 and the slider 22 are both convex. This structural design restricts the movement direction of the slider 22, so that it can only slide along the length of the guide rail 21. The sliding of the slider 22 then drives the mounting sleeve 3 fixed on the front of the drive assembly 23 and the tank 4 inside the mounting sleeve 3 to make linear displacement, thereby realizing the movement of the device above multiple feeding troughs. After moving to the target feeding trough, the discharge valve 7 at the bottom of the discharge hopper 6 can be opened, and the feed can be stirred and pushed by the stirring mechanism 5 inside the tank 4 to complete the feeding operation.

[0028] refer to Figures 1-3 and Figure 6The drive assembly 23 includes a rack 231 and a top plate 232. The rack 231 is fixedly installed on the top of the guide rail 21, and the top plate 232 is fixedly installed on the top of the slider 22. A mounting bracket 233 is fixedly installed on the upper end of the top plate 232. A gear 234 is rotatably connected inside the mounting bracket 233. The gear 234 and the rack 231 are meshed together. A first motor 235 is fixedly installed on the back of the mounting bracket 233. The output end of the first motor 235 passes through the mounting bracket 233 and is fixedly connected to the gear 234. The side of the internal cavity of the guide rail 21 is convex, and the side of the slider 22 is also convex. The external corners of the mounting plate 1 and the mounting sleeve 3 are rounded. When this livestock feeding device is running, the first motor 235 can be started. When the first motor 235 is powered on, it runs, and its output end drives the gear 234 fixedly connected to it to rotate inside the mounting bracket 233. The rack 231 fixed at the top of the guide rail 21 is in a meshing state, and the rotation of the gear 234 is converted into linear motion. When the gear 234 rotates, it drives the mounting bracket 233, the top plate 232, and the slider 22 fixed below the top plate 232 to move. Since the internal cavity of the guide rail 21 and the slider 22 are both convex, this special structural cooperation makes the slider 22 slide only along the length of the guide rail 21, which restricts the degree of freedom of the slider 22 in other directions, thereby ensuring the stability and linearity of the slider 22's movement. While the slider 22 slides, it drives the mounting sleeve 3 fixedly connected to the front of the top plate 232 to move, thereby enabling the tank 4 and other components fixedly installed inside the mounting sleeve 3 to achieve linear displacement, ultimately achieving the purpose of the device moving in a straight line above multiple feeding tanks. The outer corners of the mounting plate 1 and the mounting sleeve 3 are set to be arc-shaped, which can effectively avoid collision damage and personnel scratches caused by sharp corners during the movement of the device.

[0029] refer to Figures 1-3 and Figure 5Mounting plate 1 has mounting plates 8 fixedly installed at both ends of its back side. Mounting holes 9 are provided at both ends of mounting plate 8, and these holes are countersunk. An insulation sleeve 10 is fixedly connected to the outer surface of the tank body 4. An electric heating wire 11 is fixedly installed inside the insulation sleeve 10, with its inner side fitting snugly against the outer surface of the tank body 4. When installing the livestock feeding device, mounting plate 1 is fixed to the designated position in the livestock shed using bolts through the countersunk holes at both ends of the mounting plate 8. The countersunk hole design allows the bolt heads to be recessed into the holes, ensuring the back of mounting plate 1 is flat and preventing interference with surrounding objects due to protruding bolt heads, thus ensuring the device functions smoothly in subsequent operations. The device remains stable during operation and will not shake or shift due to unstable installation. When it is necessary to keep the feed in the tank 4 warm during use, the heating wire 11 inside the insulation sleeve 10 is energized. The heating wire 11 generates heat after being energized. Since the inner side of the heating wire 11 is attached to the outer surface of the tank 4, the generated heat can be quickly and efficiently transferred to the tank 4, thereby keeping the feed in the tank 4 warm and preventing the feed from affecting the livestock's eating due to the low ambient temperature. Especially in cold environments, it can effectively prevent the feed from clumping and deteriorating, providing the livestock with feed at a suitable temperature. At the same time, the feed is sterilized at high temperature when it is mixed.

[0030] refer to Figures 3-4The stirring mechanism 5 includes a top cover 51. A feeding pipe is fixedly connected to one side of the top of the top cover 51. The bottom of the feeding pipe passes through the top cover 51 and communicates with the inside of the tank 4. A feeding hopper is fixedly connected to the top of the feeding pipe. The top cover 51 covers the top of the tank 4. A second motor 52 is fixedly installed in the middle of the top of the top cover 51. A stirring assembly 56 is fixedly installed through the top cover 51 at the output end of the second motor 52. The stirring assembly 56 is rotatably connected to the inside of the tank 4. Card plates 53 are fixedly installed in a ring at equal intervals at the bottom of the top cover 51. Card seats 54 are fixedly installed in a ring at equal intervals at the upper surface of the outer surface of the tank 4. The bottom of plate 53 is inserted into the inner side of the card holder 54. The lower end of the card holder 54 is threadedly connected to a mounting screw 55. The end of the mounting screw 55 passes through the card plate 53 and the card holder 54 and is threadedly connected. The mounting screw 55 is a hand-tightening screw. The stirring mechanism 5 includes a rotating shaft 561, which is fixedly installed at the bottom output end of the second motor 52. Stirring rods 562 are fixedly installed in a ring at equal intervals on the upper part of the outer surface of the rotating shaft 561. A stirring auger 563 is fixedly installed on the lower part of the outer surface of the rotating shaft 561. The lower end of the stirring auger 563 and the inside of the discharge hopper 6 are both conical. The outer surface of the stirring auger 563 and the discharge hopper 6 are conical. The internal connection of the discharge hopper 6 is tight. When using the mixing mechanism 5, the feed is first poured into the tank 4, and then the top cover 51 is placed on top of the tank 4. The ring-shaped clamping plates 53 at the bottom of the top cover 51 are inserted into the inner side of the clamping seat 54 at the upper end of the tank 4. Then, the hand-tightening installation screw 55 passes through the clamping plates 53 and the clamping seat 54 and is tightened to achieve a stable connection between the top cover 51 and the tank 4. After installation, the second motor 52, which is fixedly installed in the middle of the top of the top cover 51, is started. The second motor 52 drives the rotating shaft 561 at the output end to rotate. The mixing rod 562 on the upper part of the outer surface of the rotating shaft 561 rotates with the rotating shaft 561. The feed inside the tank 4 is stirred to ensure that different types of feed are evenly mixed. The stirring auger 563 at the lower end of the outer surface of the rotating shaft 561 also rotates. Since both the stirring auger 563 and the lower end of the discharge hopper 6 are conical, and the outer surface of the stirring auger 563 is in contact with the inside of the discharge hopper 6, the stirring auger 563 can push the feed downward to the discharge hopper 6 during rotation, ensuring that the feed is evenly mixed and can be smoothly discharged from the discharge hopper 6, thus completing the feed stirring and conveying process. The top cover 51 is equipped with a feeding pipe and a feeding hopper, which can assist in guiding the feed when it is necessary to add materials, thereby improving the convenience of adding feed.

[0031] Operating principle and advantages: During application, this device can be installed using the fixing plates 8 at both ends of the back of the mounting plate 1. During use, the feeding device can be fixed to the wall or frame within the breeding area using countersunk holes and bolts. Due to the countersunk hole design at both ends of the fixing plates 8, the bolt heads can be recessed into the holes, ensuring the back of the mounting plate 1 is flat, avoiding interference, and ensuring the device remains stable during operation. During use, the first motor 235 can be started. The operation of the first motor 235 drives the gear 234 inside the mounting frame 233 to rotate. Since the gear 234 meshes with the rack 231 fixed to the top of the guide rail 21, the rotation of the gear 234 is converted into linear motion, causing the top plate 232 and the connected slider 22 to slide within the guide rail 21. Both the internal cavity of the guide rail 21 and the slider 22 are convex. This structural design restricts the movement direction of the slider 22, allowing it to slide only along the length of the guide rail 21. This drives the mounting sleeve 3, tank 4, and other components to make linear displacement, enabling the device to move above multiple feeding troughs. By adjusting the lateral displacement of the tank 4, multiple feed troughs can be automatically fed. When the device moves above the target feeding trough, the discharge valve 7 at the bottom of the discharge hopper 6 is opened. At this time, the stirring mechanism 5 is started. Under the pushing action of the stirring auger 563, the feed is discharged from the discharge hopper 6. The feed is discharged through the discharge valve 7 and falls into the feeding trough to complete the feeding. The heating wire 11 is installed inside the heat insulation sleeve 10 outside the tank body 4. When the heating wire 11 is energized, it generates heat and transfers the heat to the tank body 4 to keep the feed in the tank body 4 warm, preventing the feed from affecting the livestock's eating due to low temperature. It is especially suitable for livestock breeding in cold environments. At the same time, the heating wire 11 can be activated during the stirring process, which can further raise the temperature inside the tank body 4, so that the inside of the tank body 4 can be kept at a high temperature, which can play a better sterilization role.

[0032] During use, by setting up the stirring mechanism 5, after the feed is poured into the tank 4, the top cover 51 is fixed by hand-tightening the installation screw 55. The retaining plate 53 at the bottom of the top cover 51 is inserted into the retaining seat 54 at the top of the tank 4, and the installation screw 55 is tightened to fix it. The second motor 52 is started, and its output end drives the rotating shaft 561 to rotate. The stirring rod 562 on the upper part of the outer surface of the rotating shaft 561 stirs and mixes the feed, so that different types of feed are evenly distributed. The stirring auger 563 at the lower end of the rotating shaft 561 is conical. As the rotating shaft 561 rotates, it drives the stirring auger 563 to rotate. The forward rotation of the stirring auger 563 will roll the feed upward, thereby promoting its stirring and mixing. By driving the stirring auger 563 to rotate in the opposite direction, the driving direction of the stirring auger 563 can be changed, thereby causing the feed to be pushed downward to the discharge hopper 6. The outer surface of the mixing auger 563 fits snugly against the inside of the discharge hopper 6, and both of their lower ends are conical, ensuring that the feed can be smoothly pushed to the bottom of the discharge hopper 6.

[0033] During use, its linear displacement mechanism 2, driven by gears 234 and racks 231, enables the device to move linearly along guide rail 21 within the breeding shed. This eliminates the need for separate equipment in each feeding pen, allowing for feeding of multiple feeding troughs. This effectively solves the problem of traditional fixed feeding devices being unable to meet the needs of multi-area feeding, reducing the labor intensity of manual feeding and improving feeding efficiency in large-scale breeding. Furthermore, the combined design of the stirring rod 562 and the stirring auger 563 in the stirring mechanism 5 ensures thorough mixing of the feed within the tank 4, guaranteeing uniform distribution of nutrients and meeting the diverse nutritional needs of livestock. Simultaneously, the special structural design of the stirring auger 563 and the discharge hopper 6 allows for smooth feed discharge, preventing feed residue. The fixing plate 8 and countersunk hole design on the back of the mounting plate 1 facilitate convenient and quick connection between the device and the breeding shed. The top cover 51 of the mixing mechanism 5 is fixed by a clamping plate 53, a clamping seat 54, and a hand-tightening mounting screw 55. Disassembly is simple; just unscrew the screw to remove the top cover 51, facilitating cleaning and maintenance of the tank 4's interior. The slider 22 of the linear displacement mechanism 2 and the guide rail 21 use a convex-shaped fit, resulting in a stable structure that is easy to disassemble and maintain, reducing equipment maintenance costs. The insulation sleeve 10 and heating wire 11 on the outside of the tank 4 are designed to keep the feed warm, making the device suitable for livestock farming in different temperature environments, especially in cold regions, preventing feed from clumping and spoiling. Ensuring that livestock can eat feed at the appropriate temperature at any time is beneficial to their healthy growth. During use, encoders are installed at both the first motor 235 and the second motor 52. The encoders, in conjunction with the controller, enable precise movement, ensuring that the motor can move stably to the top of each feeding trough, thus improving the ease of feeding. Furthermore, if it is necessary to inspect or maintain the stirring mechanism 5, simply twist the mounting screw 55 to move it outward. At this time, the card plate 53 can be pulled out from the inside of the card seat 54, facilitating quick inspection and disassembly of the stirring mechanism 5 inside the tank 4, and making it convenient for inspection, cleaning, and maintenance.

[0034] During the application of this device, the mounting plate 1 is made of Q235 steel plate with a thickness of 8-12mm, and the dimensions range from 600-800mm in length and 400-500mm in width. The back fixing plate 8 is 200-250mm in length and 50-80mm in width, and the mounting hole 9 has a diameter of 10-12mm. The guide rail 21 is made of No. 45 steel, with a length of 2000-3000mm and an internal convex cavity with a width of 30-40mm and a depth of 25-35mm. The slider 22... The dimensions are 80-100mm in length, 50-60mm in width, and 40-50mm in height; the rack 231 has a module of 3-4, and its length matches that of the guide rail 21; the gear 234 has 20-30 teeth; the first motor 235 is a YE3 series three-phase asynchronous motor with a power of 0.75-1.5kW and a speed of 1400-1500r / min; the tank body 4 is made of stainless steel, with a diameter of 300-400mm and a height of 400-500mm; the insulation jacket... 10 Thickness 20-30mm; Heating wire 11 Power 800-1200W; Stirring rod 562 Length 150-200mm, Quantity 4-6; Stirring auger 563 Diameter 120-150mm, Pitch 100-150mm; Second motor 52 is a YEJ series electromagnetic brake three-phase asynchronous motor, Power 0.55-1.1kW, Speed ​​1400-1500r / min; Discharge valve 7 is a DN50-DN80 electric butterfly valve, Electronic components are powered by three-phase five-wire 380V AC, converted to 24V DC by a switching power supply to power the control circuit; Controller is a Siemens S7-200SMART series PLC (CPUST20), installed in an independent electrical control cabinet, which is fixed on the wall of the breeding shed 1.5m above the ground, and connected to the first motor 235, second motor 52, heating wire 11 and discharge valve 7 by cable to realize automated control of the device;

[0035] During the application of this device, steps can be erected at both ends of the guide rail 21, and people can climb the steps to add material to the feed hopper at the top of the device. The tank 4 is equipped with a temperature sensor to detect the temperature during the mixing process. It is equipped with a PLC controller, which can realize temperature control and start / stop of various electronic components. The above are all existing technical means. This application does not involve technical improvements to electronic components, so they will not be described in detail here.

Claims

1. A feeding device for livestock farming, characterized in that: Includes a mounting plate (1), on the front of the mounting plate (1) a linear displacement mechanism (2) is fixedly mounted, on the front of the linear displacement mechanism (2) a mounting sleeve (3) is fixedly mounted, on the inner side of the mounting sleeve (3) a tank (4) is fixedly mounted, the tank (4) is provided with a stirring mechanism (5) inside, the bottom of the tank (4) is fixedly connected to a discharge hopper (6), and the bottom output end of the discharge hopper (6) is fixedly mounted with a discharge valve (7); The linear displacement mechanism (2) includes a guide rail (21), which is fixedly installed on the front of the mounting plate (1). A slider (22) is slidably connected inside the guide rail (21). A drive assembly (23) is fixedly installed on the top of the slider (22) outside the guide rail (21). The drive assembly (23) and the guide rail (21) are connected in a transmission manner. The front of the drive assembly (23) is fixedly connected to the back of the mounting sleeve (3).

2. The livestock feeding device according to claim 1, characterized in that: The drive assembly (23) includes a rack (231) and a top plate (232). The rack (231) is fixedly installed on the top of the guide rail (21), and the top plate (232) is fixedly installed on the top of the slider (22). A mounting bracket (233) is fixedly installed on the upper end of the top plate (232). A gear (234) is rotatably connected inside the mounting bracket (233). The gear (234) and the rack (231) are meshed together. A first motor (235) is fixedly installed on the back of the mounting bracket (233). The output end of the first motor (235) passes through the mounting bracket (233) and is fixedly connected to the gear (234).

3. The livestock feeding device according to claim 1, characterized in that: The internal cavity of the guide rail (21) is convex in shape, the side of the slider (22) is also convex in shape, and the external corners of the mounting plate (1) and the mounting sleeve (3) are rounded.

4. The livestock feeding device according to claim 1, characterized in that: The mounting plate (1) has a fixing plate (8) fixedly installed at both ends of its back side. The fixing plate (8) has mounting holes (9) at both ends of its back side. The mounting holes (9) are countersunk holes.

5. The livestock feeding device according to claim 1, characterized in that: An insulation sleeve (10) is fixedly connected to the outer surface of the tank (4), and an electric heating wire (11) is fixedly installed inside the insulation sleeve (10). The inner side of the electric heating wire (11) is attached to the outer surface of the tank (4).

6. The livestock feeding device according to claim 1, characterized in that: The stirring mechanism (5) includes a top cover (51), which covers the top of the tank (4). A second motor (52) is fixedly installed in the middle of the top of the top cover (51). The output end of the second motor (52) passes through the top cover (51) and is fixedly installed with a stirring assembly (56). The stirring assembly (56) is rotatably connected to the inside of the tank (4). A clamping plate (53) is fixedly installed in a ring at equal intervals at the bottom of the top cover (51). A clamping seat (54) is fixedly installed in a ring at equal intervals at the upper part of the outer surface of the tank (4). The bottom of the clamping plate (53) is inserted into the inner side of the clamping seat (54). The lower end of the clamping seat (54) is threadedly connected with an installation screw (55). The end of the installation screw (55) passes through the clamping plate (53) and the clamping seat (54) and is threadedly connected. The installation screw (55) is a hand-tightening screw.

7. A livestock feeding device according to claim 6, characterized in that: The stirring mechanism (5) includes a rotating shaft (561), which is fixedly installed at the bottom output end of the second motor (52). Stirring rods (562) are fixedly installed in a ring at equal intervals on the upper surface of the outer surface of the rotating shaft (561). A stirring auger (563) is fixedly installed on the lower surface of the outer surface of the rotating shaft (561). The lower end of the stirring auger (563) and the inside of the discharge hopper (6) are both conical. The outer surface of the stirring auger (563) and the inside of the discharge hopper (6) are closely connected.

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