Automatic feeding device for breeding sika deer and using method thereof

Abstract

The invention discloses an automatic feeding device for sika deer breeding and a using method thereof.The automatic feeding device comprises an inverted-T-shaped shell, feeding grooves are formed in the tops of the two sides of the shell in an inwards-concave mode respectively, flattening assemblies are movably arranged in the feeding grooves respectively, cover plates are arranged at top openings of the feeding grooves, and the opposite ends of the cover plates are fixedly connected with opening and closing assemblies respectively; the opening and closing assembly and the flattening assembly are arranged on the other two sides of the shell correspondingly. A material storage cavity is formed in the bottom in the shell in a hollow mode, a stirring mechanism is movably arranged in the material storage cavity, the bottom end of the stirring mechanism is in transmission connection with the end of an auger, the auger is rotationally arranged in discharging ports, the discharging ports are formed in the two sides of the bottom of the material storage cavity in a penetrating mode, and the ends, away from the material storage cavity, of the discharging ports communicate with the feeding grooves; the top of the stirring mechanism is movably arranged in the transmission cavity, the transmission cavity is hollow and arranged at the top in the shell, the top end of the stirring mechanism is fixedly connected with an output shaft of a second waterproof motor, and the second waterproof motor is fixedly installed on the outer wall of the top end of the shell.

Description

Technical Field

[0001] This invention relates to the field of sika deer breeding technology, specifically to an automatic feeding device for sika deer breeding and its usage method. Background Technology

[0002] Sika deer, a Class I protected animal in China, is known as the "Queen of Beasts." Because every part of the sika deer is valuable, it has extremely high economic value, which has led to the development of sika deer farming. Feed troughs are a common and essential farming tool in the process of raising sika deer.

[0003] A search revealed an automatic feeding trough for sika deer, disclosed in patent publication number CN205161470U. This trough includes a main body and a storage bin located above one side of the main body. A discharge pipe is positioned between the storage bin and the main body, and a solenoid valve is installed on the discharge pipe. A weighing device is located at the bottom of the main body, and a controller is located on one side of the storage bin. The weighing device and the solenoid valve are connected to the controller via wiring. A vibrating feeder is installed on the discharge pipe below the solenoid valve, and the vibrating feeder is connected to the controller via wiring.

[0004] Although the feeding device can automatically dispense food, the feeding trough remains open, allowing dirt and impurities to easily enter, which can make sika deer sick. Secondly, sika deer feed generally consists of main feed, supplementary feed, added salt, bone meal, etc., and the device cannot mix the ingredients evenly during automatic delivery. Therefore, we propose an automatic feeding device for sika deer breeding and its usage method to solve the above problems. Summary of the Invention

[0005] The purpose of this invention is to provide an automatic feeding device for sika deer breeding and its method of use, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: an automatic feeding device for sika deer breeding, comprising an inverted T-shaped shell, feeding troughs are respectively recessed on the top of both sides of the shell, flattening components are respectively movably arranged in the feeding troughs, a cover plate is provided at the top opening of the feeding troughs, and an opening and closing component is respectively fixedly connected to one end of the cover plate, and the opening and closing component and the flattening component are respectively arranged on the other two sides of the shell; The bottom of the housing is hollow and has a storage chamber. A stirring mechanism is movably installed in the storage chamber. The bottom end of the stirring mechanism is driven to the end of an auger. The auger is rotatably installed in the discharge port. The discharge port is respectively located on both sides of the bottom of the storage chamber, and the end of the discharge port away from the storage chamber is respectively connected to the feeding trough. The top of the stirring mechanism is movably installed in the transmission chamber, which is hollow and located at the top of the housing. The top of the stirring mechanism is fixedly connected to the output shaft of a second waterproof motor. The second waterproof motor is fixedly installed on the outer wall of the top of the housing.

[0007] Preferably, a feed inlet is provided on the top side of the housing, and a feed hopper is provided at one end of the feed inlet. The feed hopper is fixedly connected to the outer wall of the housing. The other end of the feed inlet is connected to the storage chamber. A wireless communicator, a weather monitor, and a solar panel are fixedly installed on the top of the housing. A PLC control cabinet is fixedly installed on the outer wall of the other side of the housing. An infrared distance sensor is fixedly installed on one side of the bottom of the transmission chamber.

[0008] Preferably, the stirring mechanism includes a drive shaft, stirring bars, a rotating assembly, a lifting assembly, a connecting column, a driven rotating shaft, and a driving bevel gear. The rotating assembly is rotatably mounted on the top inner wall of the transmission cavity. The top of one side of the rotating assembly is fixedly connected to the end of the output shaft of the waterproof motor II. The bottom of one side of the rotating assembly is fixedly connected to the lifting assembly, which is movably disposed within the transmission cavity. The bottom of the other side of the rotating assembly is sleeved on one end of the drive shaft. The other end of the drive shaft slides out of the transmission cavity and is movably disposed within the storage cavity. Multiple stirring bars are fixedly connected to the periphery of the other end of the drive shaft. The bottom of the drive shaft is slidably engaged with one side of the connecting column. The other end of the connecting column is fixedly connected to the driven rotating shaft, which is rotatably mounted at the bottom of the storage cavity.

[0009] Preferably, the driven shaft is fixedly connected to the bottom end of a driving bevel gear, the driving bevel gear is rotatably disposed in the bottom cavity, the bottom cavity is hollow in the bottom of the housing, the two sides of the driving bevel gear are respectively meshed with driven bevel gears, the driven bevel gears are respectively rotatably disposed in the bottom cavity, and the driven bevel gears are respectively fixedly connected to the ends of the auger.

[0010] Preferably, the rotating assembly includes a support cylinder, a driven gear, a driving gear, a transmission shaft, and a support slider. One end of the transmission shaft is rotatably connected to the top inner wall of the transmission cavity and the other end is fixedly connected to the output shaft of the waterproof motor. The driving gear is fixedly sleeved on the outside of the transmission shaft. The driven gear is meshed with one side of the driving gear. The driven gear is fixedly sleeved on the support cylinder. One end of the support cylinder is rotatably connected to the top inner wall of the transmission cavity. The other end of the support cylinder is slidably sleeved on the transmission shaft. Vertical grooves are respectively opened on both sides of the transmission shaft. Support sliders are slidably engaged in the vertical grooves. The support sliders are fixedly connected to the inner walls of both sides of the support cylinder.

[0011] Preferably, the lifting assembly includes a worm gear, a worm wheel, a first support shaft, a swing link, a driven link, a lifting link, a second support shaft, a spur gear, and a transmission ring. One end of the worm gear is fixedly connected to the bottom end of the transmission shaft. The worm gear meshes with the worm wheel. The worm wheel is fixedly sleeved on one side of the first support shaft. The other end of the first support shaft is rotatably connected to the inner wall of the transmission cavity. One end of the first support shaft is fixedly connected to one end of the swing link. The other end of the swing link is hinged to one end of the driven link. The other end of the driven link is hinged to one end of the lifting link. The other end of the lifting link is fixedly connected to the second support shaft. Both ends of the second support shaft are rotatably connected to the inner walls of the two sides of the transmission cavity. A spur gear is fixedly sleeved on the outside of the second support shaft. A transmission ring meshes with the side of the spur gear away from the driven link. Multiple transmission rings are evenly distributed and fixedly sleeved on the outside of the transmission shaft.

[0012] Preferably, the discharge port includes a U-shaped groove and a discharge hole. The U-shaped groove is recessed into the inner wall of the bottom of both sides of the storage cavity. One end of the U-shaped groove opposite to the other end is connected to one end of the discharge hole, and the other end of the discharge hole is connected to the feeding trough. The auger is rotatably disposed in the U-shaped groove and the discharge hole.

[0013] Preferably, the top of the inner wall of the feeding trough is provided with guide grooves. The leveling assembly includes a protective shell, a waterproof motor, a transmission mechanism, a bidirectional reciprocating screw, a slider, a movable rod, and leveling rods. The bidirectional reciprocating screw is rotatably installed in the guide grooves. Sliders are threaded to both sides of the bidirectional reciprocating screw. One end of each slider is fixedly connected to the end of the movable rod. The movable rod is movably disposed in the feeding trough. Multiple leveling rods are fixedly connected to the bottom of each movable rod. The multiple leveling rods are evenly distributed along the length of the movable rod. One end of each bidirectional reciprocating screw is driven to the output shaft of the waterproof motor through the transmission mechanism. The waterproof motor is fixedly installed on the shell. The transmission mechanism is covered by a protective shell, and the protective shell is fixedly connected to the outer wall of the shell.

[0014] Preferably, the opening and closing assembly includes an electric telescopic rod, a base, a movable seat, an active connecting rod, a transmission connecting rod, a connecting shaft, and a support seat. The connecting shaft is fixedly connected to one end of the cover plate, and the two sides of the connecting shaft are rotatably connected to the support seats. The support seats are fixedly connected to the outer wall of the housing. One end of the connecting shaft is fixedly connected to one end of the transmission connecting rod, and the other end of the transmission connecting rod is hinged to one end of the active connecting rod. The other end of the active connecting rod is hinged to both sides of the movable seat. The bottom end of the movable seat is fixedly connected to one end of the electric telescopic rod, and the other end of the electric telescopic rod is fixedly connected to the base. The base is fixedly connected to the bottom of one end of the outer wall of the housing.

[0015] A method for using an automatic feeding device for sika deer breeding is also provided, including the following steps: S1. Various feeds are fed into the storage chamber through the feed inlet for storage; S2. When the waterproof motor is powered on, it drives the mixing mechanism to work, and the mixing mechanism mixes the various feeds in the storage chamber. S3. The stirring mechanism drives the auger to rotate and work. The auger transports the feed that falls into the discharge port, so that the mixed feed is transported to the feeding trough through the discharge port. S4. The leveling component works by spreading out the accumulated feed delivered to the feeding trough, so that the feed is evenly distributed in the feeding trough. S5. When the leveling component stops, the opening and closing component starts working, causing the cover to flip up and stick vertically to the outer wall of the shell, opening the feeding trough. This allows for automatic feeding of the sika deer. After feeding, the opening and closing component reverses its operation, causing the cover to close the open feeding trough.

[0016] Compared with the prior art, the beneficial effects of the present invention are: 1. The storage chamber stores various feeds. A waterproof motor drives the stirring mechanism, which thoroughly mixes the feeds in the storage chamber. The drive shaft drives the stirring bar to achieve 360-degree three-dimensional stirring. In conjunction with the lifting component, the drive shaft moves up and down, creating a vertical convection circulation of the feed. This ensures that the main feeds such as corn, soybean meal, and wheat bran are mixed evenly with trace additives such as calcium powder and vitamin premix. This effectively avoids the problem of unbalanced nutrient intake in sika deer due to uneven feed mixing, and significantly improves the survival rate of fawns and the reproductive performance of adult deer. 2. The auger works stably under the drive of the mixing mechanism. Through the precise docking of the U-shaped groove and the discharge hole, the mixed feed is evenly transported into the feeding trough. With the help of an infrared distance sensor to monitor the feed level in real time, quantitative feeding is achieved, ensuring the accuracy and timeliness of feeding. 3. The bidirectional reciprocating screw of the leveling component drives the movable rod to make lateral translation movement. The 6-8 elastic leveling rods evenly distributed at the bottom can adaptively adjust the angle according to the thickness of the feed, controlling the stacking height difference within 3cm. This further ensures the uniform distribution of feed in the feeding trough when the sika deer are eating, and reduces the group stress response caused by competition for food. 4. The opening and closing mechanism uses the precise extension and retraction of the electric telescopic rod to drive the active linkage and transmission linkage to form a four-bar linkage mechanism, enabling the cover to flip 90 degrees and automatically open the feeding trough during feeding time. With the data feedback from the weather monitoring instrument, the cover can be closed 15 minutes in advance before rainfall, effectively preventing soil and impurities from entering the feeding trough, reducing feed contamination rate, and avoiding the risk of sika deer getting sick from eating impurities. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of the present invention; Figure 2 This is a schematic diagram of the structure from a side view of the present invention; Figure 3 This is a partial cross-sectional view of the leveling component and feeding trough in this invention; Figure 4 This is a schematic diagram of the internal structure of the material storage chamber of the present invention; Figure 5 This is a schematic diagram of the internal structure of the storage cavity and transmission cavity of the present invention. Figure 6 For the present invention Figure 5 Enlarged schematic diagram of the structure at point A; Figure 7 This is a cross-sectional structural diagram of the present invention.

[0018] In the diagram: 1. Shell 101, Bottom cavity 101, Feeding trough 2, Guide slide 21, Cover plate 3, Opening and closing assembly 4, Electric telescopic rod 41, Base 42, Movable seat 43, Active connecting rod 44, Transmission connecting rod 45, Connecting shaft 46, Support seat 47, Leveling assembly 5, Protective shell 51, Waterproof motor 1 52, Transmission mechanism 53, Bidirectional reciprocating screw 54, Slider 55, Movable rod 56, Leveling rod 57, Discharge port 6, U-shaped groove 61, Discharge hole 62, Screw 7, Driven bevel gear 71, Feed hopper 8, Feed inlet 9, Wireless communicator 10, Weather monitor 11, Solar panel 12, PLC control cabinet 13, Waterproof motor 2 14 15. Storage chamber; 16. Stirring mechanism; 161. Drive shaft; 1611. Vertical chute; 162. Stirring bar; 163. Rotating assembly; 1631. Support cylinder; 1632. Driven gear; 1633. Driven gear; 1634. Drive shaft; 1635. Support slider; 1644. Lifting assembly; 1641. Worm gear; 1642. First support shaft; 1643. Swinging link; 1644. Driven link; 1645. Lifting link; 1646. Second support shaft; 1647. Spur gear; 1648. Drive ring; 1649. Connecting column; 165. Driven shaft; 166. Driven bevel gear; 167. Drive chamber; 17. Infrared distance sensor; 18. 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] Example 1 Reference Figure 1 , 2 This is the first embodiment of the present invention. This embodiment provides an automatic feeding device for breeding sika deer, including an inverted T-shaped shell 1. Feeding troughs 2 are respectively recessed on the top of both sides of the shell 1. Flattening components 5 are respectively movably arranged in the feeding troughs 2. A cover plate 3 is provided at the top opening of the feeding troughs 2. An opening and closing component 4 is respectively fixedly connected to one end of the cover plate 3. The opening and closing component 4 and the flattening component 5 are respectively arranged on the other two sides of the shell 1. The bottom of the housing 1 is hollow and has a storage chamber 15. A stirring mechanism 16 is movably installed in the storage chamber 15. The bottom end of the stirring mechanism 16 is driven to the end of the auger 7. The auger 7 is rotatably installed in the discharge port 6. The discharge port 6 is respectively installed through both sides of the bottom of the storage chamber 15, and the end of the discharge port 6 away from the storage chamber 15 is respectively connected to the feeding trough 2. The top of the stirring mechanism 16 is movably installed in the transmission chamber 17. The transmission chamber 17 is hollow and is installed in the top of the housing 1. The top of the stirring mechanism 16 is fixedly connected to the output shaft of the waterproof motor 14. The waterproof motor 14 is fixedly installed on the top outer wall of the housing 1.

[0021] A method for using an automatic feeding device for sika deer breeding is also provided, including the following steps: S1. Various feeds are fed into the storage chamber 15 through the feed inlet 9 for storage. S2, the waterproof motor 14 is powered on and drives the stirring mechanism 16 to work. The stirring mechanism 16 stirs and mixes the various feeds in the storage chamber 15. S3. The stirring mechanism 16 drives the auger 7 to rotate and work. The auger 7 transports the feed that falls into the discharge port 6, so that the mixed feed is transported to the feeding trough 2 through the discharge port 6. S4. The leveling component 5 operates, spreading out the accumulated feed delivered to the feeding trough 2, so that the feed is evenly distributed in the feeding trough 2. S5. When the flattening component 5 stops, the opening and closing component 4 starts working, causing the cover plate 3 to flip up and stick vertically to the outer wall of the shell 1, opening the feeding trough 2, so that the sika deer can be fed automatically. After feeding is completed, the opening and closing component 4 works in reverse, causing the cover plate 3 to close the open feeding trough 2.

[0022] Example 2 Reference Figure 1-7 This is the second embodiment of the present invention, which is based on the previous embodiment. Specifically, a feed inlet 9 is provided on the top side of the housing 1, and a feed hopper 8 is provided at one end of the feed inlet 9. The feed hopper 8 is fixedly connected to the outer wall of the housing 1, and the other end of the feed inlet 9 is connected to the storage chamber 15. A wireless communicator 10, a weather monitor 11, and a solar panel 12 are fixedly installed on the top of the housing 1, respectively. A PLC control cabinet 13 is fixedly installed on the outer wall of the other side of the housing 1. The wireless communicator 10 adopts a LoRa wireless communicator (transmission distance ≥3km) for a longer transmission distance. The weather monitor 11 adopts a temperature, humidity, and light three-in-one weather monitor to achieve accurate collection of environmental parameters. The solar panel 12 adopts a monocrystalline silicon solar module (conversion efficiency ≥22%) to provide a continuous and stable power supply for the equipment. The PLC control cabinet 13 has a built-in Siemens S7-200 SMART series controller, which realizes the coordinated control of various actuators through preset programs.

[0023] The environmental data (temperature, humidity, light intensity) collected by the meteorological monitoring instrument 11 is uploaded to the cloud server every 5 minutes. When the probability of rainfall is ≥60% and the light intensity is <5000 lux, the system automatically triggers the cover plate 3 to close, with a pre-emptive time set to 15 minutes. The solar panel 12 outputs 24VDC and, after optimization by the MPPT controller, can provide an average of 8 hours of effective charging per day for the lithium battery pack (capacity 200Ah), ensuring that the equipment can work continuously for more than 7 days in cloudy or rainy weather. The wireless communicator 10 supports the Modbus RTU protocol and can achieve bidirectional data transmission with the host computer software. Administrators can remotely monitor the equipment's operating status, modify feeding parameters, and receive fault alarm information through a mobile APP.

[0024] An infrared distance sensor 18 is fixedly installed on one side of the bottom of the transmission cavity 17. The sensor adopts the laser beam principle (measurement range 0-2m) and can monitor the material level in the storage cavity 15 in real time. When the material level is lower than the set value, the system automatically sends a material replenishment reminder to the administrator terminal through the wireless communicator 10.

[0025] Specifically, the stirring mechanism 16 includes a drive shaft 161, stirring bars 162, a rotating assembly 163, a lifting assembly 164, a connecting column 165, a driven rotating shaft 166, and a driving bevel gear 167. The rotating assembly 163 is rotatably mounted on the top inner wall of the transmission cavity 17. The top of one side of the rotating assembly 163 is fixedly connected to the end of the output shaft of the waterproof motor 14. The bottom of one side of the rotating assembly 163 is fixedly connected to the lifting assembly 164. The lifting assembly 164 is movably disposed in the transmission cavity 17. The bottom of the other side of the rotating assembly 163 is sleeved on one end of the drive shaft 161. The other end of the drive shaft 161 slides out of the transmission cavity 17 and is movably disposed in the storage cavity 15. Multiple stirring bars 162 are fixedly connected to the periphery of the other end of the drive shaft 161. The bottom end of the drive shaft 161 is slidably engaged with one side of the connecting column 165. The other end of the connecting column 165 is fixedly connected to the driven rotating shaft 166. The driven rotating shaft 166 is rotatably mounted on the bottom end of the storage cavity 15.

[0026] The drive shaft 161 is made of 304 stainless steel (50mm in diameter) and its surface is polished to reduce feed residue. The vertical groove 1611 on it is 15mm deep to ensure that the support slider 1635 remains stable during lifting.

[0027] Furthermore, a drive bevel gear 167 is fixedly connected to the bottom end of the driven shaft 166. The drive bevel gear 167 is rotatably disposed in the bottom cavity 101, which is hollow and disposed at the bottom of the housing 1. Driven bevel gears 71 are respectively meshed on both sides of the drive bevel gear 167. Driven bevel gears 71 are respectively rotatably disposed in the bottom cavity 101. Driven bevel gears 71 are respectively fixedly connected to the ends of the auger 7.

[0028] Furthermore, the rotating assembly 163 includes a support cylinder 1631, a driven gear 1632, a driving gear 1633, a transmission shaft 1634, and a support slider 1635. One end of the transmission shaft 1634 is rotatably connected to the top inner wall of the transmission cavity 17 and the other end is fixedly connected to the output shaft of the waterproof motor 14. The driving gear 1633 is fixedly sleeved on the outside of the transmission shaft 1634. The driven gear 1632 is meshed on one side of the driving gear 1633. The driven gear 1632 is fixedly sleeved on the support cylinder 1631. One end of the support cylinder 1631 is rotatably connected to the top inner wall of the transmission cavity 17, and the other end of the support cylinder 1631 is slidably sleeved on the transmission shaft 161. Vertical grooves 1611 are respectively opened on both sides of the transmission shaft 161. The support slider 1635 is slidably engaged in the vertical grooves 1611. The support slider 1635 is fixedly connected to the inner walls of both sides of the support cylinder 1631.

[0029] Furthermore, the lifting assembly 164 includes a worm gear 1641, a worm wheel 1642, a first support shaft 1643, a swing link 1644, a driven link 1645, a lifting link 1646, a second support shaft 1647, a spur gear 1648, and a transmission ring 1649. One end of the worm gear 1641 is fixedly connected to the bottom end of the transmission shaft 1634. The worm gear 1641 meshes with the worm wheel 1642. The worm wheel 1642 is fixedly sleeved on one side of the first support shaft 1643. The other end of the first support shaft 1643 is rotatably connected to the inner wall of the transmission cavity 17. One end of the first support shaft 1643 is fixedly connected to the swing link. One end of the connecting rod 1644 is hinged to one end of the driven connecting rod 1645, and the other end of the driven connecting rod 1645 is hinged to one end of the lifting connecting rod 1646. The other end of the lifting connecting rod 1646 is fixedly connected to the second support shaft 1647. The two ends of the second support shaft 1647 are respectively rotatably connected to the inner walls of the two sides of the transmission cavity 17. A spur gear 1648 is fixedly sleeved on the outside of the second support shaft 1647. A transmission ring 1649 is meshed on the side of the spur gear 1648 away from the driven connecting rod 1645. Multiple transmission rings 1649 are provided and evenly distributed and fixedly sleeved on the outside of the transmission shaft 161.

[0030] The worm gear 1641 and worm wheel 1642 of the lifting assembly 164 are made of 45# steel with heat treatment (tooth surface hardness HRC45-50), and the transmission ratio is set to 1:30 to achieve smooth lifting of the transmission shaft 161.

[0031] Specifically, the discharge port 6 includes a U-shaped groove 61 and a discharge hole 62. The U-shaped groove 61 is recessed into the inner walls of the bottom of both sides of the storage chamber 15. The inner wall of the U-shaped groove 61 is coated with a Teflon coating (0.3mm thick) to effectively prevent feed from adhering. One end of the U-shaped groove 61 is connected to one end of the discharge hole 62, and the other end of the discharge hole 62 is connected to the feeding trough 2. The auger 7 is rotatably installed in the U-shaped groove 61 and the discharge hole 62. The auger 7 adopts a variable pitch design (the pitch gradually changes from 40mm at the feed end to 25mm at the discharge end), and is equipped with a driven bevel gear 71 for reduction transmission (transmission ratio 1:5) to ensure the continuity and uniformity of feed delivery.

[0032] Specifically, the inner wall of the feeding trough 2 is provided with guide grooves 21 at the top. An elastic sealing strip is installed at the opening of the guide groove 21 to seal the opening and prevent external impurities from entering. The leveling assembly 5 includes a protective shell 51, a waterproof motor 52, a transmission mechanism 53, a bidirectional reciprocating screw 54, a slider 55, a movable rod 56, and a leveling rod 57. The bidirectional reciprocating screw 54 is rotatably installed in the guide groove 21. Slider 55 is threadedly connected to both sides of the bidirectional reciprocating screw 54. One end of each slider 55 is fixedly connected to the end of the movable rod 56. The movable rod 56 is movably disposed within the feeding trough 2. Multiple... Multiple leveling rods 57 are evenly distributed along the length of the movable rod 56. One end of the bidirectional reciprocating screw 54 is connected to the output shaft of the waterproof motor 52 via a transmission mechanism 53. The waterproof motor 52 is fixedly mounted on the housing 1. The transmission mechanism 53 is covered by a protective shell 51, which is fixedly connected to the outer wall of the housing 1. The transmission mechanism 53 consists of a transmission belt and pulleys. The pulleys are fixedly connected to the bidirectional reciprocating screw 54 and the waterproof motor 52, respectively. In conjunction with the transmission belt, the transmission connection between the waterproof motor 52 and the bidirectional reciprocating screw 54 is realized. The leveling rods 57 are made of spring steel (6mm in diameter) and their elastic deformation can reach 10mm, which can adapt to feed layers of different thicknesses.

[0033] Specifically, the opening and closing assembly 4 includes an electric telescopic rod 41, a base 42, a movable seat 43, an active connecting rod 44, a transmission connecting rod 45, a connecting shaft 46, and a support seat 47. The connecting shaft 46 is fixedly connected to one end of the cover plate 3. The two sides of the connecting shaft 46 are rotatably connected to the support seats 47, which are fixedly connected to the outer wall of the housing 1. One end of the connecting shaft 46 is fixedly connected to one end of the transmission connecting rod 45. The other end of the transmission connecting rod 45 is hinged to one end of the active connecting rod 44. The other end of the active connecting rod 44 is hinged to both sides of the movable seat 43. The bottom end of the movable seat 43 is fixedly connected to one end of the electric telescopic rod 41. The other end of the electric telescopic rod 41 is fixedly connected to the base 42. The base 42 is fixedly connected to the bottom of one end of the outer wall of the housing 1.

[0034] The working principle and process are as follows: Feed is fed into the storage chamber 15 through the feed hopper 8 and feed inlet 9. Waterproof motor 14 is powered on, driving the stirring mechanism 16. The transmission shaft 1634 of the stirring mechanism 16 rotates, which in turn drives the drive gear 1633. The drive gear 1633 drives the driven gear 1632, which in turn drives the support cylinder 1631. The support cylinder 1631 then drives the transmission shaft 161, which in turn drives the stirring bar 162 to mix the various feeds in the storage chamber 15. Simultaneously, the transmission shaft 1634 drives the worm gear 1641, which in turn drives the worm wheel 1642. The worm gear 1642 rotates, driving the support shaft 1643 to rotate. The support shaft 1643 drives the swinging link 1644 to swing in a circular motion. The swinging link 1644 drives the driven link 1645 to swing. The driven link 1645 drives the lifting link 1646 to swing around the support shaft 1647. The lifting link 1646 drives the support shaft 1647 to rotate clockwise and counterclockwise. The support shaft 1647 drives the spur gear 1648 to rotate synchronously. The spur gear 1648 drives the transmission ring 1649 to move. The transmission ring 1649 drives the fixed transmission shaft 161 to move up and down in the cooperation of the vertical slide groove 1611 and the support slider 1635, so that the stirring bar 162 can move upward during the circumferential stirring process. The downward movement of the mixing bar 162 makes the feed more evenly mixed. The mixing bar 162 can be set as a paddle-shaped structure to improve the turning effect. The transmission shaft 161 of the mixing mechanism 16 drives the connecting column 165 to rotate, the connecting column 165 drives the driven shaft 166 to rotate, the driven shaft 166 drives the driving bevel gear 167 to rotate, the driving bevel gear 167 drives the driven bevel gears 71 on both sides to rotate, and the driven bevel gears 71 drive the auger 7 to rotate. The auger 7 transports the feed falling into the discharge port 6, so that the mixed feed is delivered to the feeding trough 2 through the discharge port 6. The waterproof motor 52 is powered on and drives the bidirectional reciprocating screw 54 to rotate through the transmission mechanism 53. The bidirectional reciprocating screw 54 drives the slider 55 to move in the guide groove 2. Inside the feeding trough 2, the slider 55 drives the movable rod 56 to reciprocate. The movable rod 56 drives the leveling rod 57 to spread the accumulated feed in the feeding trough 2, so that the feed is evenly distributed in the feeding trough 2. After leveling, the electric telescopic rod 41 works, driving the movable seat 43 to move. The movable seat 43 drives the active connecting rod 44 to move. The active connecting rod 44 drives the transmission connecting rod 45 to move. The transmission connecting rod 45 drives the connecting shaft 46 to rotate. The connecting shaft 46 drives the cover plate 3 to flip up and stick to the outer wall of the housing 1, opening the feeding trough 2, so that the sika deer can be automatically fed. After feeding, the electric telescopic rod 41 works in the opposite direction, driving the cover plate 3 to close the open feeding trough 2.

[0035] It should be noted that the above-mentioned electrical and mechanical components are all existing technology products. They are selected, installed and debugged by those skilled in the art according to the needs of use to ensure that all electrical appliances can work normally. The components are all general standard parts or components known to those skilled in the art. Their structure and principle can be known by those skilled in the art through technical manuals or conventional experimental methods. The applicant does not impose specific restrictions here, so it will not be described in detail.

[0036] 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 sika deer breeding comprising a reverse T-shaped housing (1), characterized in that: The both sides of the shell (1) are respectively provided with feeding grooves (2), the feeding grooves (2) are respectively provided with flattening assemblies (5), the top of the feeding groove (2) is provided with a cover plate (3), the opposite end of the cover plate (3) is respectively fixedly connected with an opening and closing assembly (4), and the opening and closing assembly (4) and the flattening assembly (5) are respectively arranged on the other two sides of the shell (1). The bottom of the shell (1) is hollow and provided with a storage cavity (15), the storage cavity (15) is movably provided with a stirring mechanism (16), the bottom end of the stirring mechanism (16) is transmissionally connected with the end of an auger (7), the auger (7) is rotationally arranged in a discharge port (6), the discharge port (6) penetrates through the bottom of the storage cavity (15) on both sides and is in communication with the feeding grooves (2) at the end away from the storage cavity (15), the top of the stirring mechanism (16) is movably arranged in a transmission cavity (17), the transmission cavity (17) is hollowly arranged in the top of the shell (1), the top end of the stirring mechanism (16) is fixedly connected with the output shaft of a waterproof motor (14), and the waterproof motor (14) is fixedly installed on the top outer wall of the shell (1).

2. The automatic feeding device for breeding of capricornis, according to claim 1, wherein: The top of one side of the shell (1) is provided with an inlet (9), one end of the inlet (9) is provided with an inlet hopper (8), the inlet hopper (8) is fixedly connected with the outer wall of the shell (1), the other end of the inlet (9) is in communication with the storage cavity (15), the top of the shell (1) is respectively fixedly installed with a wireless communication device (10), a weather monitor (11) and a solar panel (12), the other outer wall of the shell (1) is fixedly installed with a PLC control cabinet (13), and the bottom side of the transmission cavity (17) is fixedly installed with an infrared distance sensor (18).

3. The automatic feeding device for breeding of capricornis, according to claim 1, wherein: The stirring mechanism (16) comprises a transmission shaft (161), stirring rods (162), a rotating assembly (163), a lifting assembly (164), a connecting column (165), a driven rotating shaft (166) and a driving bevel gear (167), the rotating assembly (163) is rotationally installed on the top inner wall of the transmission cavity (17), the top end of one side of the rotating assembly (163) is fixedly connected with the output shaft end of the waterproof motor (14), the bottom end of one side of the rotating assembly (163) is fixedly connected with the lifting assembly (164), the lifting assembly (164) is movably arranged in the transmission cavity (17), the other end of the transmission shaft (161) is sleeved with the other end of the rotating assembly (163), the other end of the transmission shaft (161) is movably arranged in the storage cavity (15) after sliding through the transmission cavity (17), a plurality of the stirring rods (162) are fixedly connected with the other end of the transmission shaft (161), the bottom end of the transmission shaft (161) is slidably connected with one side of the connecting column (165), the other end of the connecting column (165) is fixedly connected with the driven rotating shaft (166), and the driven rotating shaft (166) is rotationally installed on the bottom end of the storage cavity (15).

4. The automatic feeding device for breeding of capricornis according to claim 3, characterized in that: The bottom end of the driven rotating shaft (166) is fixedly connected with a driving bevel gear (167), the driving bevel gear (167) is rotationally arranged in a bottom cavity (101), the bottom cavity (101) is hollowly arranged at the bottom of the shell (1), and the two sides of the driving bevel gear (167) are respectively meshedly connected with driven bevel gears (71), the driven bevel gears (71) are respectively rotationally arranged in the bottom cavity (101), and the driven bevel gears (71) are respectively fixedly connected with the end portions of the augers (7).

5. The automatic feeding device for breeding of capricornis, according to claim 4, wherein: The rotating assembly (163) comprises a supporting barrel (1631), a driven gear (1632), a driving gear (1633), a transmission rotating shaft (1634) and a supporting sliding block (1635), one end of the transmission rotating shaft (1634) is rotationally connected with the top inner wall of the transmission cavity (17), the end portion of the transmission rotating shaft (1634) is fixedly connected with the output shaft of the waterproof motor two (14), the transmission rotating shaft (1634) is fixedly sleeved with the driving gear (1633) outside, one side of the driving gear (1633) is meshedly connected with the driven gear (1632), the driven gear (1632) is fixedly sleeved with the supporting barrel (1631), one end of the supporting barrel (1631) is rotationally connected with the top inner wall of the transmission cavity (17), the other end of the supporting barrel (1631) is slidably sleeved with the transmission shaft (161), the transmission shaft (161) is provided with vertical sliding grooves (1611) on the two sides, the supporting sliding blocks (1635) are slidably and clippably arranged in the vertical sliding grooves (1611), and the supporting sliding blocks (1635) are respectively fixedly connected with the inner walls of the two sides of the supporting barrel (1631).

6. The automatic feeding device for breeding of capricornis, according to claim 5, wherein: The lifting assembly (164) comprises a worm (1641), a worm wheel (1642), a support shaft one (1643), a swing connecting rod (1644), a driven connecting rod (1645), a lifting connecting rod (1646), a support shaft two (1647), a straight gear (1648), a transmission ring (1649), one end of the worm (1641) is fixedly connected with the bottom end of the transmission shaft (1634), the worm (1641) is in meshing connection with the worm wheel (1642), one side of the worm wheel (1642) is fixedly sleeved with the support shaft one (1643), the other side end of the support shaft one (1643) is rotatably connected with the inner wall of the transmission cavity (17), one side end of the support shaft one (1643) is fixedly connected with one end of the swing connecting rod (1644), the other end of the swing connecting rod (1644) is hingedly connected with one end of the driven connecting rod (1645), the other end of the driven connecting rod (1645) is hingedly connected with one end of the lifting connecting rod (1646), the other end of the lifting connecting rod (1646) is fixedly connected with the support shaft two (1647), both ends of the support shaft two (1647) are rotatably connected with the inner walls of the transmission cavity (17), the support shaft two (1647) is fixedly sleeved with the straight gear (1648) outside, the straight gear (1648) is in meshing connection with the transmission ring (1649) away from one side of the driven connecting rod (1645), and the transmission ring (1649) is provided with a plurality of uniformly distributed fixed sleeves outside the transmission shaft (161).

7. The automatic feeding device for breeding of capricornis, according to claim 6, wherein: The discharge port (6) comprises a U-shaped groove (61) and a discharge hole (62), the U-shaped groove (61) is recessed in the bottom inner wall of the storage cavity (15) on both sides, one end of the U-shaped groove (61) is communicated with one end of the discharge hole (62) respectively, the other end of the discharge hole (62) is communicated with the feeding trough (2) respectively, and the auger (7) is rotatably arranged in the U-shaped groove (61) and the discharge hole (62) respectively.

8. The automatic feeding device for breeding of capricornis, according to claim 1, wherein: The inner wall top of the feeding trough (2) is respectively provided with a guide chute (21), the spreading assembly (5) comprises a protective shell (51), a waterproof motor one (52), a transmission mechanism (53), a bidirectional reciprocating screw (54), a sliding block (55), a movable rod (56), a spreading rod (57), the bidirectional reciprocating screw (54) is rotatably installed in the guide chute (21), the two sides of the bidirectional reciprocating screw (54) are respectively connected with the sliding block (55) in a threaded manner, one end of the sliding block (55) is respectively fixedly connected with the end of the movable rod (56), the movable rod (56) is movably arranged in the feeding trough (2), the bottom end of the movable rod (56) is respectively fixedly connected with a plurality of spreading rods (57), a plurality of the spreading rods (57) are evenly arranged along the length direction of the movable rod (56), one end of the bidirectional reciprocating screw (54) is respectively connected with the output shaft of the waterproof motor one (52) through the transmission mechanism (53), the waterproof motor one (52) is fixedly installed on the shell (1), the transmission mechanism (53) is provided with the protective shell (51), and the protective shell (51) is fixedly connected with the outer wall of the shell (1).

9. The automatic feeding device for breeding of capricornis, according to claim 1, wherein: The opening and closing assembly (4) comprises an electric telescopic rod (41), a base (42), a movable seat (43), a driving link (44), a transmission link (45), a connecting shaft (46) and a support seat (47), one end of the connecting shaft (46) is fixedly connected with the cover plate (3), the two sides of the connecting shaft (46) are respectively rotatably connected with the support seat (47), the support seat (47) is respectively fixedly connected with the outer wall of the shell (1), one end of the connecting shaft (46) is respectively fixedly connected with one end of the transmission link (45), the other end of the transmission link (45) is respectively hingedly connected with one end of the driving link (44), the other end of the driving link (44) is respectively hingedly connected with the two sides of the movable seat (43), the bottom end of the movable seat (43) is fixedly connected with one end of the electric telescopic rod (41), the other end of the electric telescopic rod (41) is fixedly connected with the base (42), and the base (42) is fixedly connected with the bottom of the outer wall of one end of the shell (1).

10. The method of claim 1-9, wherein the automatic feeding device for sika deer breeding is characterized in that, The method comprises the following steps: S1, a plurality of feeding feeds are respectively put into the storage cavity (15) through the feeding port (9) for storage; S2, the waterproof motor two (14) is powered on to work, driving the stirring mechanism (16) to work, and the stirring mechanism (16) stirs and mixes the plurality of feeds in the storage cavity (15); S3, the stirring mechanism (16) drives the auger (7) to rotate and work, the auger (7) transmits the feed falling into the discharge port (6), and the stirred and mixed feed is conveyed to the feeding trough (2) through the discharge port (6); S4, the spreading assembly (5) works, and the spreading assembly (5) spreads the accumulated feed conveyed to the feeding trough (2), so that the feed is evenly distributed in the feeding trough (2); S5, flatten assembly (5) stop, open and close assembly (4) work, drive cover plate (3) turn over into vertical close in the shell (1) outer wall, feeding trough (2) open, can carry out automatic feeding operation to sika deer, after feeding, open and close assembly (4) reverse work, drive cover plate (3) close the open feeding trough (2).

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