A feeding device and method suitable for weaned young animals

Abstract

The present invention discloses a feeding device and method suitable for weaned young animals, and relates to the technical field of feeding devices. The feeding device suitable for weaned young animals includes a base, etc., wherein a fixed frame is rotatably connected to the base, a mixing drum is fixedly connected to the fixed frame, a barrel cover is rotatably connected to the barrel mouth of the mixing drum, a mounting frame is fixedly connected to the top of the mixing drum, a rotating frame is rotatably connected inside the mixing drum, a first annular tooth is fixedly connected to the inner side of the rotating frame away from the barrel mouth, and a second annular tooth is fixedly connected to the outer side of the rotating frame away from the barrel mouth. The present invention firstly selects large particles of the material during the mixing process through the cooperation of the rotating frame and the screen, and then grinds the selected large particle material through a grinding wheel, a grinding ring, and a cleaning brush, so that the material can be ground and stirred at the same time, so that the pig feed can be more fully mixed, the piglets are prevented from being picky eaters, the feed quality is improved, and the quality of the piglets is guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of feeding devices, and in particular to a feeding device and method suitable for weaned young animals. Background Art

[0002] In modern pig farms, fattening farms are places to promote weaning and care of piglets. After the piglets grow to a certain weight, they need to be artificially weaned and gradually fed with feed. This process is usually called the creep period. The purpose of the creep feed is to supplement the nutritional needs of the rapidly growing piglets, promote the development of the digestive tract and the improvement of digestive function, and reduce the stress response after weaning.

[0003] Piglet feed generally includes corn, soybean meal, rice bran, wheat bran, fish meal, etc. mixed in scientific proportions, but existing feed mixers are prone to uneven mixing, especially when used for piglet feeding. Since the digestive system of piglets is not yet fully developed, piglet feed needs to be more refined. Too coarse feed will lead to digestion difficulties, affecting nutrient absorption and healthy growth. The corn, rice bran, wheat bran, etc. in piglet feed may contain some large particles after crushing, making it impossible to mix evenly during the mixing process. If the mixing is not evenly enough, when feeding piglets, piglets may eat lumps of food, which not only causes waste, but also causes unbalanced nutrition intake for piglets due to uneven feed mixing, thus affecting the growth of piglets.

[0004] Based on the above situation, the present invention proposes a feeding device and method suitable for weaned young animals. Summary of the invention

[0005] In order to overcome the disadvantage that unevenly mixed feed is prone to agglomeration, the present invention provides a feeding device and method suitable for weaned young animals.

[0006] A feeding device suitable for weaned young animals, comprising a base, a fixed frame rotatably connected to the base, a mixing drum fixedly connected to the fixed frame, a barrel cover rotatably connected to the barrel mouth of the mixing drum, a mounting frame fixedly connected to the top of the mixing drum, a rotating frame rotatably connected to the mixing drum, a first annular tooth fixedly connected to the inner side of the rotating frame away from the barrel mouth, a second annular tooth fixedly connected to the outer side of the rotating frame away from the barrel mouth, an L-shaped frame fixedly connected to the side of the fixed frame close to the rotating frame, a circular plate bracket fixedly connected to the side of the L-shaped frame close to the mixing drum, the circular plate bracket and the rotating frame rotatably connected, a grinding assembly for grinding large particles in a mixed material is provided on the circular plate bracket, and a screen uniformly distributed along the circumferential direction is fixedly connected to the side of the rotating frame close to the inner wall of the mixing drum;

[0007] The grinding assembly includes a grinding wheel, which is rotatably connected to the middle of a circular plate bracket. The grinding wheel is located in the mixing drum, a grinding ring is fixedly connected to the side of the circular plate bracket close to the barrel cover, a gap is left between the grinding wheel and the grinding ring, and a cleaning brush is fixedly connected to the grinding wheel.

[0008] As a further preferred scheme, it also includes a reversing mechanism for controlling the rotating frame and the grinding assembly to turn in the opposite direction, the reversing mechanism is arranged on the L-shaped frame, the reversing mechanism includes a motor, the motor is installed on the L-shaped frame, the output shaft of the motor close to the second annular tooth is connected to the first gear through a coupling, the first gear is meshed with the second annular tooth, a rotating shaft is rotatably connected to the L-shaped frame, the second gear is fixedly connected to the side of the rotating shaft close to the first annular tooth, the second gear is meshed with the first annular tooth, and a third gear is fixedly connected to the side of the grinding wheel close to the first annular tooth, the second gear is also meshed with the third gear.

[0009] As a further preferred solution, a rectangular chamber is opened in one side of the mounting frame close to the mixing drum, and a plurality of liquid outlet holes for sprinkling water are evenly opened on the bottom wall of the chamber.

[0010] As a further preferred scheme, it also includes a water adding mechanism for sprinkling water into the mixture, the water adding mechanism is arranged on the mounting frame, the water adding mechanism includes a sliding plug, the sliding plug is slidably connected to the mounting frame, the sliding plug and the mixing drum are also slidably connected, a storage bottle is fixedly connected to the mounting frame, a second one-way valve is installed at the bottom of the storage bottle, a piston cylinder is fixedly connected to the bottom of the second one-way valve, the piston cylinder is fixedly connected to the mounting frame, a first one-way valve is installed at the bottom of the piston cylinder, the liquid outlet of the first one-way valve is located in the chamber of the mounting frame, the sliding plug is slidably connected to the piston cylinder, a spring is connected between the sliding plug and the mounting frame, and the spring is wound around the sliding plug.

[0011] As a further preferred solution, the first one-way valve restricts the clean water in the piston cylinder from flowing into the chamber of the mounting frame in one direction, and the second one-way valve restricts the clean water in the storage bottle from flowing into the piston cylinder in one direction.

[0012] As a further preferred solution, it also includes a push piece. The outer side of the rotating frame is fixedly connected with the push pieces evenly distributed along the circumferential direction. The evenly distributed push pieces are squeeze-fitted with the sliding plugs.

[0013] As a further preferred solution, it also includes an identification mechanism for displaying the amount of water in the storage bottle. The identification mechanism is arranged on the storage bottle. The identification mechanism includes a measuring frame. The measuring frame is fixed to the storage bottle. A screw is rotatably connected to the measuring frame. A sliding block is threadedly connected to the screw. The sliding block slides up and down in the measuring frame.

[0014] As a further preferred embodiment, a lifting mechanism is also included for lifting the side of the mixing drum away from the barrel cover upward to facilitate pouring. The lifting mechanism includes a cylinder, which is rotatably connected to the base, and the piston part of the cylinder is also rotatably connected to the fixed frame.

[0015] As a further preferred embodiment, a closing mechanism is also included for making the barrel cover tightly cover the mixing drum. The closing mechanism is arranged on the barrel cover and includes a magnet. The magnets are fixed to the side of the barrel cover close to the base and the side of the mixing drum away from the circular plate bracket.

[0016] A feeding method suitable for weaned young animals is implemented by using the above-mentioned feeding device suitable for weaned young animals, and comprises the following steps:

[0017] S1: Open the barrel cover, add various materials into the mixing barrel in scientific proportions, and then cover the barrel cover;

[0018] S2: Control the motor to drive the first gear to rotate clockwise, thereby driving the rotating frame, the first annular gear, and the screen to rotate counterclockwise, and at the same time causing the grinding wheel and the cleaning brush to rotate clockwise;

[0019] S3: The counterclockwise rotating rotating frame will stir various materials, and the counterclockwise rotating screen will screen the materials during stirring. The large particles on the screen will slide into the grinding ring along the slope, and the clockwise rotating grinding wheel will grind the large particles in the grinding ring. The clockwise rotating cleaning brush will sweep the ground materials from the grinding ring into the mixing drum for further stirring.

[0020] S4: After the mixing is completed, open the barrel cover and pour the evenly mixed materials out of the mixing barrel.

[0021] The present invention has the following advantages: the present invention firstly screens out large particles of the material during the stirring process through the cooperation of the rotating frame and the screen, and then grinds the screened large particles of the material through the grinding wheel, the grinding ring and the cleaning brush, so that the material can be stirred while being ground, thereby ensuring that the pig feed can be more fully and evenly stirred, avoiding the picky eating of piglets, improving the feed quality, and thus ensuring the quality of the piglets.

[0022] The present invention enables water to be added uniformly during material stirring by cooperating with the push piece and the sliding plug, which can effectively avoid the caking problem caused by improper water volume control during material stirring and ensure the uniformity and quality of the feed.

[0023] The invention drives the sliding block to move up and down by rotating the screw rod, so that a certain amount of clean water can be accurately injected into the storage bottle, thereby avoiding affecting the consistency of the mixed material, thereby maintaining the palatability and nutritional value of the feed.

[0024] The present invention firstly enables the barrel cover to cover the mixing drum more tightly through the magnet to prevent the material from being thrown out of the mixing drum during mixing, and then quickly pours the material through the cylinder, thereby improving the work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1It is a schematic diagram of the three-dimensional structure of the first viewing angle of the present invention.

[0026] Figure 2 It is a schematic diagram of the three-dimensional structure of the second viewing angle of the present invention.

[0027] Figure 3 It is a partial three-dimensional structural cross-sectional view of the present invention.

[0028] Figure 4 It is a schematic diagram of the three-dimensional structure of the rotating frame, the first annular gear and the screen of the present invention.

[0029] Figure 5 It is a schematic diagram of the three-dimensional structure of the grinding wheel, grinding ring, screen and other components of the present invention.

[0030] Figure 6 It is a three-dimensional structural schematic diagram of the motor, the first gear, the rotating shaft and other components of the present invention.

[0031] Figure 7 It is a three-dimensional structural schematic diagram of the sliding plug, spring, measuring frame and other components of the present invention.

[0032] Figure 8 It is a three-dimensional structural schematic diagram of the measuring frame, screw rod, sliding block and other components of the present invention.

[0033] Fig. 9 It is a three-dimensional structural schematic diagram of the base, cylinder, magnet and other components of the present invention.

[0034] Markings in the accompanying drawings: 101-base, 102-fixed frame, 103-mixing drum, 1031-mounting frame, 104-barrel cover, 105-rotating frame, 106-first annular gear, 1061-second annular gear, 107-pushing plate, 108-L-shaped frame, 109-circular plate bracket, 110-grinding wheel, 111-grinding ring, 112-screen, 113-cleaning brush, 201-motor, 202-first gear, 203-rotating shaft, 204-second gear, 2041-third gear, 301-sliding plug, 302-spring, 303-piston cylinder, 304-storage bottle, 305-first one-way valve, 306-second one-way valve, 401-measuring frame, 402-screw, 403-sliding block, 501-cylinder, 502-magnet. DETAILED DESCRIPTION

[0035] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0036] Embodiment 1: A feeding device adapted for weaned young animals, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, the base 101 includes a base 101, a fixed frame 102 is rotatably connected to the left side of the base 101, a mixing drum 103 is fixedly connected to the fixed frame 102, the left side of the mixing drum 103 is open, a barrel cover 104 is rotatably connected to the left side of the mixing drum 103, a mounting frame 1031 is fixedly connected to the top of the mixing drum 103, a rectangular chamber is opened in the lower part of the mounting frame 1031, and at least fifty liquid outlet holes for water sprinkling are evenly opened on the bottom wall of the chamber, a rotating frame 105 is rotatably connected to the mixing drum 103, and the rotating frame 1031 is fixedly connected to the top of the mixing drum 103. A first annular gear 106 is fixedly connected to the inner side of the right part, a second annular gear 1061 is fixedly connected to the outer side of the right part of the rotating frame 105, an L-shaped frame 108 is fixedly connected to the right side of the fixed frame 102, a circular plate bracket 109 is fixedly connected to the upper left side of the L-shaped frame 108, the circular plate bracket 109 is rotatably connected to the rotating frame 105, a grinding assembly for grinding large particles in the mixed material is provided on the circular plate bracket 109, and three sieves 112 evenly distributed along the circumferential direction are fixedly connected to one side of the rotating frame 105 close to the inner wall of the mixing drum 103.

[0037] like Figure 3 and Figure 5 As shown, the grinding assembly also includes a grinding wheel 110, which is rotatably connected to the middle of the circular plate bracket 109. Most of the grinding wheel 110 is located in the mixing drum 103. A grinding ring 111 is fixedly connected to the left side of the circular plate bracket 109. The lower part of the grinding ring 111 is semicircular. There is a gap between the grinding wheel 110 and the bottom of the grinding ring 111. The upper part of the grinding ring 111 is in the shape of an inclined plate, and a cleaning brush 113 is fixedly connected to the grinding wheel 110.

[0038] like Figure 2 and Figure 6 As shown, it also includes a reversing mechanism for controlling the rotating frame 105 to turn in the opposite direction to the grinding assembly. The reversing mechanism is arranged on the L-shaped frame 108. The reversing mechanism includes a motor 201. The motor 201 is installed on the L-shaped frame 108. The output shaft on the left side of the motor 201 is connected to the first gear 202 through a coupling. The first gear 202 is meshed with the second annular tooth 1061. The middle part of the L-shaped frame 108 is rotatably connected with a rotating shaft 203. The left part of the rotating shaft 203 is fixedly connected to the second gear 204, and the second gear 204 is meshed with the first annular tooth 106. The right part of the grinding wheel 110 is fixedly connected to the third gear 2041, and the second gear 204 is also meshed with the third gear 2041.

[0039] When using the device, the breeder stands on the left side of the barrel cover 104 facing the mixing drum 103, first flips the barrel cover 104 upwards to open it, and then adds various materials into the mixing drum 103 in sequence according to scientific proportions. After the materials are added, the barrel cover 104 is flipped downwards and covered, and then the motor 201 can be controlled to drive the first gear 202 to rotate clockwise. Since the first gear 202 is meshed with the second annular gear 1061, the rotating frame 105, the first annular gear 106, and the screen 112 are driven to rotate counterclockwise. The counterclockwise rotating rotating frame 105 will stir the various materials. Since the first annular gear 106 is meshed with the second gear 204, and the second gear 204 is meshed with the third gear 2041, the grinding wheel 110 and the cleaning brush 113 rotate clockwise, that is, the rotation direction of the grinding wheel 110 and the cleaning brush 113 is opposite to the rotation direction of the rotating frame 105 and the screen 112.

[0040] At the same time, the counterclockwise rotating screen 112 will screen the material during the mixing process, so that fine particles can pass through the screen 112 and fall into the bottom of the mixing drum 103, while large particles will rotate counterclockwise with the screen 112. When the screen 112 rotates to the approximately two o'clock position of the circular plate bracket 109, the screen 112 will slide the large particles into the grinding ring 111 along the inclined surface, and the clockwise rotating grinding wheel 110 will grind the large particles in the grinding ring 111, and the clockwise rotating cleaning brush 113 will sweep the ground material off the grinding ring 111.

[0041] As the rotating frame 105 and the grinding wheel 110 continue to rotate in opposite directions, the rotating frame 105 will continuously stir the materials, and the grinding wheel 110 will continuously grind the large particles of materials sieved out by the screen 112. The ground materials are continuously swept into the mixing drum 103 by the cleaning brush 113 so that the rotating frame 105 can stir them. After the stirring is completed, the barrel cover 104 is opened and the evenly mixed materials can be poured out from the mixing drum 103.

[0042] In summary, the present invention firstly screens out large particles during the mixing process of the material through the cooperation of the rotating frame 105 and the screen 112, and then grinds the screened large particles through the grinding wheel 110, the grinding ring 111, and the cleaning brush 113, so that the material can be ground and stirred at the same time, thereby ensuring that the pig feed can be more fully mixed, avoiding piglets from being picky eaters, improving the feed quality, and thus ensuring the quality of the piglets.

[0043] Embodiment 2: Based on embodiment 1, Figure 1 , Figure 2 , Figure 7 and Figure 8As shown, a water adding mechanism for spraying water into the mixture is also included, the water adding mechanism is arranged on the mounting frame 1031, the water adding mechanism includes a sliding plug 301, the sliding plug 301 is slidably connected to the right part of the mounting frame 1031, the sliding plug 301 and the mixing drum 103 are also slidably connected, a storage bottle 304 is fixedly connected to the top of the mounting frame 1031, a second one-way valve 306 is fixedly connected to the bottom of the storage bottle 304, a piston cylinder 303 is fixedly connected to the bottom of the second one-way valve 306, the piston cylinder 303 is fixedly connected to the mounting frame 1031, and the second one-way valve 306 is fixedly connected to the bottom of the second one-way valve 306. Valve 306 limits the one-way flow of clean water in the storage bottle 304 into the piston cylinder 303. The first one-way valve 305 is installed on the left side of the bottom wall of the piston cylinder 303. The liquid outlet of the first one-way valve 305 is located in the chamber of the mounting frame 1031. The first one-way valve 305 limits the one-way flow of clean water in the piston cylinder 303 into the chamber of the mounting frame 1031. The sliding plug 301 is slidably connected to the piston cylinder 303. The spring 302 is connected between the middle of the sliding plug 301 and the right side of the mounting frame 1031. The spring 302 is wound around the sliding plug 301.

[0044] like Figure 2 As shown, a push piece 107 is also included. Three push pieces 107 evenly distributed along the circumferential direction are fixedly connected to the outer side of the rotating frame 105. The three push pieces 107 are squeeze-fitted with the sliding plug 301.

[0045] Initially, the storage bottle 304 is filled with an appropriate amount of clean water, and the clean water will fill the piston cylinder 303 through the second one-way valve 306. When the rotating frame 105 rotates counterclockwise, the rotating frame 105 will drive the push plate 107 to rotate together. When the inclined surface of the push plate 107 contacts the sliding plug 301, the push plate 107 will push the sliding plug 301 to the left, causing the sliding plug 301 to slide to the left, and the spring 302 is stretched. The sliding plug 301 sliding to the left compresses the air in the piston cylinder 303. At this time, the clean water in the piston cylinder 303 will flow into the chamber of the mounting frame 1031 through the first one-way valve 305 and spray into the mixing cylinder 103 through the liquid outlet.

[0046] When the inclined surface of the push piece 107 separates from the sliding plug 301, the sliding plug 301 will slide to the right and reset under the elastic action of the spring 302. At this time, the clean water will fill the piston cylinder 303 again. According to the previous steps, as the push piece 107 and the sliding plug 301 intermittently contact and separate, the sliding plug 301 moves back and forth left and right, allowing the clean water in the storage bottle 304 to spray into the mixing drum 103 at regular intervals.

[0047] In summary, the present invention enables water to be added evenly during material mixing by cooperating with the push piece 107 and the sliding plug 301, which can effectively avoid the agglomeration problem caused by improper water control during material mixing and ensure the uniformity and quality of the feed.

[0048] like Figure 1 , Figure 2 , Figure 7 and Figure 8 As shown, it also includes an identification mechanism for displaying the amount of water in the storage bottle 304. The identification mechanism is arranged on the storage bottle 304. The identification mechanism includes a measuring frame 401. The measuring frame 401 is fixedly connected to the right side of the storage bottle 304. The front side of the measuring frame 401 is provided with a scale. The screw 402 is rotatably connected to the measuring frame 401. The sliding block 403 is threadedly connected to the screw 402. A pointer is provided on the side of the sliding block 403 close to the scale. The sliding block 403 slides up and down in the measuring frame 401.

[0049] During the mixing process of various materials, in order to spray a certain amount of water into the mixing drum 103 according to the ratio, it is necessary to add a certain amount of water to the storage bottle 304. The specific operation is as follows: rotate the screw 402 to drive the sliding block 403 to move up and down. When the pointer of the sliding block 403 stays at the specified position, water is then added to the storage bottle 304 until the water surface is flush with the pointer of the sliding block 403.

[0050] In summary, by rotating the screw 402 to drive the sliding block 403 to move up and down, a certain amount of clean water can be accurately injected into the storage bottle 304 to avoid affecting the consistency of the mixed material, thereby maintaining the palatability and nutritional value of the feed.

[0051] like Figure 1 and Fig. 9 As shown, it also includes a lifting mechanism for lifting the side of the mixing drum 103 away from the barrel cover 104 to facilitate pouring, and the lifting mechanism includes a cylinder 501. The right part of the base 101 is rotatably connected to the cylinder 501, and the piston part on the upper side of the cylinder 501 is also rotatably connected to the right side of the bottom of the fixing frame 102.

[0052] like Figure 1 and Fig. 9 As shown, there is also a closing mechanism for making the barrel cover 104 tightly cover the mixing barrel 103. The closing mechanism is arranged on the barrel cover 104, and the closing mechanism includes a magnet 502. There are two magnets 502, one magnet 502 is fixedly connected to the lower side of the barrel cover 104, and the other magnet 502 is fixedly connected to the left side of the bottom of the mixing barrel 103.

[0053] When the barrel cover 104 is flipped downward and covered on the mixing drum 103, the two magnets 502 will be attracted together under the action of magnetic force, so that the barrel cover 104 can cover the mixing drum 103 more tightly. When the material is mixed, the motor 201 can be controlled to stop running first, and then the piston part of the cylinder 501 can be controlled to extend upward, so as to push the right part of the mixing drum 103 upward, so that the side of the mixing drum 103 close to the barrel cover 104 can be swung downward, and the side of the mixing drum 103 close to the L-shaped frame 108 can be swung upward. The material in the mixing drum 103 slides toward the barrel cover 104 under the action of gravity. As the material accumulates, the barrel cover 104 will be pushed open, so that the two magnets 502 are separated, and the material is poured out from the barrel mouth of the mixing drum 103. After the pouring is completed, the piston part of the cylinder 501 is controlled to retract inward, thereby driving the mixing drum 103 to rotate in the opposite direction and reset.

[0054] In summary, the present invention firstly enables the barrel cover 104 to cover the mixing drum 103 more tightly through the magnet 502 to prevent the material from being thrown out of the mixing drum 103 during mixing, and then quickly pours the material through the cylinder 501, thereby improving work efficiency.

[0055] Embodiment 3: Based on Embodiment 1 and Embodiment 2, a feeding method suitable for weaned young animals is provided, which is completed by using the above-mentioned feeding device suitable for weaned young animals, and the steps are as follows:

[0056] S1: Open the barrel cover 104, add various materials into the mixing barrel 103 in sequence according to scientific proportions, and then cover the barrel cover 104;

[0057] S2: Control the motor 201 to drive the first gear 202 to rotate clockwise, thereby driving the rotating frame 105, the first annular gear 106, and the screen 112 to rotate counterclockwise, and at the same time making the grinding wheel 110 and the cleaning brush 113 rotate clockwise;

[0058] S3: The counterclockwise rotating rotating frame 105 will stir various materials, and the counterclockwise rotating screen 112 will screen the materials during stirring, and the large particles on the screen 112 will slide into the grinding ring 111 along the inclined surface, and the clockwise rotating grinding wheel 110 will grind the large particles in the grinding ring 111, and the clockwise rotating cleaning brush 113 will sweep the ground materials from the grinding ring 111 into the mixing drum 103 for further stirring;

[0059] S4: After the stirring is completed, the barrel cover 104 is opened and the evenly mixed materials are poured out from the stirring barrel 103.

[0060] It should be understood that the above description is only for exemplary purposes and is not meant to limit the present invention. Those skilled in the art will appreciate that variations of the present invention will be included within the scope of the claims herein.

Claims

1. A feeding device suitable for weaned young animals, characterized in that: The invention comprises a base (101), a fixing frame (102) being rotatably connected to the base (101), a mixing drum (103) being fixedly connected to the fixing frame (102), a barrel mouth of the mixing drum (103) being rotatably connected to a barrel cover (104), a mounting frame (1031) being fixedly connected to the top of the mixing drum (103), a rotating frame (105) being rotatably connected inside the mixing drum (103), a first annular tooth (106) being fixedly connected to the inner side of the rotating frame (105) away from the barrel mouth, and a first annular tooth (106) being fixedly connected to the outer side of the rotating frame (105) away from the barrel mouth. a second annular tooth (1061); an L-shaped frame (108) is fixedly connected to one side of the fixed frame (102) close to the rotating frame (105); a circular plate bracket (109) is fixedly connected to one side of the L-shaped frame (108) close to the mixing drum (103); the circular plate bracket (109) is rotatably connected to the rotating frame (105); a grinding assembly for grinding large particles in the mixed material is provided on the circular plate bracket (109); and a screen (112) evenly distributed along the circumferential direction is fixedly connected to one side of the rotating frame (105) close to the inner wall of the mixing drum (103); The grinding assembly comprises a grinding wheel (110), the grinding wheel (110) is rotatably connected to the middle of a circular plate bracket (109), the grinding wheel (110) is located in the mixing drum (103), a grinding ring (111) is fixedly connected to one side of the circular plate bracket (109) close to the barrel cover (104), a gap is left between the grinding wheel (110) and the grinding ring (111), and a cleaning brush (113) is fixedly connected to the grinding wheel (110); It also includes a reversing mechanism for controlling the rotating frame (105) to rotate in the opposite direction to the grinding assembly. The reversing mechanism is arranged on the L-shaped frame (108). The reversing mechanism includes a motor (201). The motor (201) is mounted on the L-shaped frame (108). The output shaft of the motor (201) on the side close to the second annular tooth (1061) is connected to a first gear (202) via a coupling. The first gear (202) meshes with the second annular tooth (1061). A rotating shaft (203) is rotatably connected to the L-shaped frame (108). A second gear (204) is fixedly connected to the side of the rotating shaft (203) close to the first annular tooth (106). The second gear (204) meshes with the first annular tooth (106). A third gear (2041) is fixedly connected to the side of the grinding wheel (110) close to the first annular tooth (106). The second gear (204) also meshes with the third gear (2041). The counterclockwise rotating screen (112) will screen the material during the mixing process, so that fine particles can pass through the screen (112) and fall into the bottom of the mixing drum (103), while large particles of material will rotate counterclockwise with the screen (112). When the screen (112) rotates to the approximately two o'clock position of the circular plate support (109), the screen (112) will slide the large particles of material along the inclined surface into the grinding ring (111), and the clockwise rotating grinding wheel (110) will grind the large particles of material in the grinding ring (111), and the clockwise rotating cleaning brush (113) will sweep the ground material off the grinding ring (111); A rectangular chamber is formed in one side of the mounting frame (1031) close to the mixing drum (103), and a plurality of liquid outlet holes for water sprinkling are evenly formed on the bottom wall of the chamber; The invention also comprises a water adding mechanism for spraying water into the mixed material. The water adding mechanism is arranged on the mounting frame (1031). The water adding mechanism comprises a sliding plug (301). The sliding plug (301) is slidably connected to the mounting frame (1031). The sliding plug (301) and the mixing drum (103) are also slidably connected. A storage bottle (304) is fixedly connected to the mounting frame (1031). A second one-way valve (306) is installed at the bottom of the storage bottle (304). The bottom of the second one-way valve (306) A piston cylinder (303) is fixedly connected, the piston cylinder (303) is fixedly connected to the mounting frame (1031), a first one-way valve (305) is installed at the bottom of the piston cylinder (303), a liquid outlet of the first one-way valve (305) is located in the chamber of the mounting frame (1031), a sliding plug (301) is slidably connected to the piston cylinder (303), a spring (302) is connected between the sliding plug (301) and the mounting frame (1031), and the spring (302) is wound around the sliding plug (301); The first one-way valve (305) restricts the clean water in the piston cylinder (303) from flowing into the chamber of the mounting frame (1031) in one direction, and the second one-way valve (306) restricts the clean water in the storage bottle (304) from flowing into the piston cylinder (303) in one direction; It also includes a push sheet (107). The outer side of the rotating frame (105) is fixedly connected with the push sheets (107) evenly distributed along the circumferential direction. The evenly distributed push sheets (107) are squeeze-fitted with the sliding plug (301).

2. A feeding device for weaned young animals according to claim 1, characterized in that: The device also includes an identification mechanism for displaying the amount of water in the storage bottle (304). The identification mechanism is disposed on the storage bottle (304). The identification mechanism includes a measuring frame (401). The measuring frame (401) is fixedly connected to the storage bottle (304). A screw rod (402) is rotatably connected to the measuring frame (401). A sliding block (403) is threadedly connected to the screw rod (402). The sliding block (403) slides up and down in the measuring frame (401).

3. A feeding device for weaned young animals according to claim 2, characterized in that: The invention also comprises a lifting mechanism for lifting the side of the mixing drum (103) away from the barrel cover (104) upwards to facilitate pouring, wherein the lifting mechanism comprises a cylinder (501), the cylinder (501) is rotatably connected to the base (101), and the piston part of the cylinder (501) is also rotatably connected to the fixing frame (102).

4. A feeding device for weaned young animals according to claim 3, characterized in that: The invention also includes a closing mechanism for enabling the barrel cover (104) to tightly cover the mixing drum (103). The closing mechanism is arranged on the barrel cover (104) and includes a magnet (502). The magnet (502) is fixedly connected to a side of the barrel cover (104) close to the base (101) and a side of the mixing drum (103) away from the circular plate bracket (109).

5. A feeding method suitable for weaned young animals, which is accomplished by using a feeding device suitable for weaned young animals according to any one of claims 1 to 4, comprising the following steps: S1: Open the barrel cover (104), add various materials into the mixing barrel (103) in sequence according to scientific proportions, and then cover the barrel cover (104); S2: Controlling the motor (201) to drive the first gear (202) to rotate clockwise, thereby driving the rotating frame (105), the first annular gear (106), and the screen (112) to rotate counterclockwise, and at the same time causing the grinding wheel (110) and the cleaning brush (113) to rotate clockwise; S3: The counterclockwise rotating rotating frame (105) stirs various materials, and the counterclockwise rotating screen (112) screens the materials during stirring. Large particles of materials on the screen (112) slide along the inclined surface into the grinding ring (111), and the clockwise rotating grinding wheel (110) grinds the large particles of materials in the grinding ring (111). The clockwise rotating cleaning brush (113) sweeps the ground materials from the grinding ring (111) into the mixing drum (103) for further stirring. S4: After the stirring is completed, the barrel cover (104) is opened and the evenly mixed materials are poured out from the stirring barrel (103).

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