Movable metering feeding device of laying duck rearing cage

Abstract

The invention belongs to the technical field of livestock and poultry breeding, and particularly relates to a movable type metering feeding device of a laying duck feeding cage, and the movable type metering feeding device comprises a moving mechanism arranged above the laying duck feeding cage; the storage mechanism is fixedly arranged on the side face of the moving mechanism, and the moving mechanism is used for driving the storage mechanism to move in the direction of the rearing cage; the metering mechanism is fixedly arranged at the bottom of the storage mechanism; the metering mechanism comprises a metering cylinder, and a center rod is fixed to the middle of the metering cylinder in a penetrating mode. An alternating current motor in the material storage mechanism drives a stirring frame to rotate in a feeding cylinder, a driven rod in the metering mechanism drives a stirring blade to spirally rotate in a mixing cylinder, meanwhile, a stirring plate stirs feed above a protective ring, multi-part stirring is achieved, a stirring structure has a synergistic effect, and the stirring efficiency is improved. The problems of accumulation and blockage of the feed in the conveying and metering processes are thoroughly solved, and the continuity of feeding operation is guaranteed.

Description

Technical Field

[0001] This invention relates to the field of livestock and poultry breeding technology, and in particular to a mobile metering feeding device for duck egg-laying cages. Background Technology

[0002] Large-scale cage farming of egg-laying ducks is the mainstream model of modern egg-laying duck farming. The automation and precision of the feeding process directly affect the farming efficiency and the profitability of egg-laying duck farming. Current methods for feeding cage-raised ducks mostly involve manual feeding or simple mechanical feeding. Manual feeding suffers from high labor intensity, uneven feed distribution, and high breeding costs, making it unsuitable for large-scale farming. While simple mechanical feeding can achieve basic automation, it generally lacks precise metering mechanisms, making it impossible to adjust the feed amount according to different growth stages of the ducks. Furthermore, feed is prone to accumulation and blockage during transport, leading to feeding interruptions. In addition, these devices are mostly fixed-point feeding devices, requiring multiple relocations to complete feeding of an entire row of cages, resulting in low feeding efficiency. Therefore, there is an urgent need to provide a mobile metering feeding device for duck cages. Summary of the Invention

[0003] Based on the technical problems in the background art, the present invention proposes a mobile metering and feeding device for duck egg rearing cages.

[0004] This invention proposes a mobile metering and feeding device for a duck egg-laying cage, comprising: a moving mechanism installed above the duck egg-laying cage; a storage mechanism fixedly disposed on the side of the moving mechanism, the moving mechanism driving the storage mechanism to move along the direction of the cage; and a metering mechanism fixedly disposed at the bottom of the storage mechanism. The metering mechanism includes: a metering cylinder with a central rod fixedly inserted through its center; a middle plate and an outer plate rotatably mounted on the central rod via a rotating component; and multiple metering frames fixedly disposed within the cage. The middle plate and the outer plate are located in the middle; a threaded rod with its threads passing through the middle of the metering frame; a piston plate, which is rotatably mounted on one end of the threaded rod via a rotating component; a torsion block, which is fixedly mounted on the other end of the threaded rod; a surrounding plate, with multiple surrounding plates fixedly mounted in the middle of the middle plate and the outer plate; a fixed frame, which is fixedly sleeved on the central rod; a driving rod, with the driving rod and the driven rod rotatably mounted on the fixed frame via a rotating component; a protective ring, which is fixedly mounted on the fixed frame; and a main gear and a driven gear, which are respectively fixedly sleeved on the driving rod and the driven rod.

[0005] Preferably, the metering mechanism further includes: a toggle plate, with multiple toggle plates fixedly mounted on the driven rod; a stirring blade, with multiple stirring blades fixedly mounted on the surface of the driven rod; a gear ring, with two gear rings respectively fixedly mounted on the sides of two intermediate plates; a driving component three, which is fixedly mounted on the surface of the metering cylinder via a support rod; a dispersing frame, which is integrally formed and fixedly mounted on the top of the metering cylinder; a gathering frame, which is integrally formed and fixedly mounted on the bottom of the metering cylinder; and a discharge frame, which is integrally formed and fixedly mounted on the bottom of the gathering frame, and the interiors of the dispersing frame, the gathering frame, and the discharge frame remain connected.

[0006] Preferably, the material storage mechanism includes: a mixing cylinder, the bottom of which is integrally formed and fixedly disposed on the top of the dispersing frame; a feeding cylinder, the bottom of which is integrally formed and fixedly disposed on the top of the mixing cylinder, and the interiors of the feeding cylinder, the mixing cylinder, and the dispersing frame are kept in communication; a second driving component, which is fixedly disposed on the top of the feeding cylinder by a support rod; and a stirring frame, which is fixedly disposed on the power output end at the bottom of the second driving component.

[0007] Preferably, the moving mechanism includes: a fixed ring, which is fixedly sleeved on the feed cylinder; a transverse plate, the end of which is fixedly mounted on the fixed ring; a rolling screw, which is fixedly mounted on the transverse plate; a top plate, which is fixedly mounted on the bottom of the rolling screw; two long guide rails, which are fixedly mounted on the top of the top plate; and a driving component, which is fixedly mounted on the top of the top plate.

[0008] Preferably, the power output end of the first driving component is fixed to the rolling screw, so that the rolling screw drives the two transverse plates to move above the top plate. The two transverse plates are slidably set on the top of the top plate through two long guide rails, and the rolling screw is located in the middle of the two long guide rails.

[0009] Preferably, the driving rod and the driven rod are kept perpendicular, and the axial direction of both the driving rod and the driven rod is towards the center of the intermediate plate. The end of the driving rod is fixedly mounted on the power output end of the driving component three, and the fixing frame is cross-shaped.

[0010] Preferably, the main gear is located in the middle of the two intermediate plates, and its two sides are engaged with the two gear rings respectively. The driven gear is located in the middle of the two intermediate plates, and its two sides are engaged with the two gear rings respectively. The axial direction of the driven gear is perpendicular to the axial direction of the main gear.

[0011] Preferably, the metering cylinder has multiple notches on both sides, adjustment ports in the openings of the two outer plates, multiple metering frames and multiple surrounding plates are spaced around the side of the middle plate, and the piston plate is located inside the metering frame.

[0012] Preferably, the protective ring is located in the gap between the two intermediate plates, and the two ends of the protective ring do not contact the two intermediate plates respectively. The driving rod and the driven rod move through the top and side of the protective ring respectively. The top of the driven rod extends into the interior of the mixing cylinder, so that multiple stirring blades spirally surround the interior of the mixing cylinder.

[0013] Preferably, the axial direction of the central rod coincides with the center of the outer plates, the two outer plates and the two intermediate plates are parallel, the central rod and the outer plates are perpendicular, and the thickness of the feed cylinder, mixing cylinder, metering cylinder, dispersing frame, gathering frame and discharge frame are consistent.

[0014] The beneficial effects of this invention are as follows: Achieving mobile precision feeding: The servo motor-driven mobile mechanism moves the storage and metering mechanisms smoothly along the long guide rail of the feeding cage, enabling continuous feeding of the entire row of feeding cages without the need for multiple relocations, thus significantly improving feeding efficiency; the metering mechanism achieves precise quantitative feeding of feed through the quantitative dispensing of the metering frame and the scraping action of the metering cylinder, solving the problem of uneven feeding by manual feeding.

[0015] The feeding amount is flexible and adjustable: by rotating the torsion block, the threaded rod is moved axially, thereby adjusting the position of the piston plate in the metering frame, which in turn changes the effective storage space of the metering frame. The amount of feed per feeding can be flexibly adjusted according to different growth stages of ducklings, young ducks, and laying ducks, to meet the feeding needs of ducks throughout their entire growth cycle.

[0016] Effectively prevents feed accumulation and blockage: In the storage mechanism, the AC motor drives the mixing frame to rotate in the feed cylinder, and in the metering mechanism, the driven rod drives the mixing blade to rotate spirally in the mixing cylinder. At the same time, the agitator plate moves the feed above the protective ring. The multi-part mixing and agitator structure works together to completely solve the problem of feed accumulation and blockage during the conveying and metering process, ensuring the continuity of feeding operations.

[0017] Stable transmission and long service life: All rotating parts use ball bearings as rotating components, reducing mechanical wear and ensuring smooth rotation of all components; the meshing transmission structure of the main and driven gears and gear ring is reasonably designed, and the two intermediate plates rotate in opposite directions, which can speed up the speed at which feed enters the metering frame. At the same time, the protective ring effectively protects the transmission components, preventing feed from entering the transmission parts and causing jamming, thus improving the overall transmission stability and service life of the device. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of a mobile metering and feeding device for a duck egg rearing cage proposed in this invention. Figure 2 This is a schematic diagram of the top plate structure of a mobile metering feeding device for a duck egg rearing cage proposed in this invention. Figure 3 This is a schematic diagram of the feeding cylinder structure of a mobile metering feeding device for a duck egg rearing cage proposed in this invention; Figure 4 This is a schematic diagram of the metering mechanism structure of a mobile metering feeding device for duck egg rearing cages proposed in this invention. Figure 1 ; Figure 5 This is a schematic diagram of the metering mechanism structure of a mobile metering feeding device for duck egg rearing cages proposed in this invention. Figure 2 ; Figure 6 This is a schematic diagram of the metering mechanism structure of a mobile metering feeding device for duck egg rearing cages proposed in this invention. Figure 3 ; Figure 7 This is a schematic diagram of the metering mechanism structure of a mobile metering feeding device for duck egg rearing cages proposed in this invention. Figure 4 ; Figure 8 This is a schematic diagram of the metering mechanism structure of a mobile metering feeding device for duck egg rearing cages proposed in this invention. Figure 5 ; Figure 9 This is a schematic diagram showing the disassembly of the metering frame of a mobile metering feeding device for a duck egg rearing cage proposed in this invention.

[0019] In the diagram: Top plate 1, long guide rail 2, transverse plate 3, rolling screw 4, drive component one 5, fixing ring 6, feed cylinder 7, drive component two 71, stirring rack 72, mixing cylinder 8, metering cylinder 9, drive component three 91, dispersing frame 92, gathering frame 93, discharge frame 94, center rod 95, support component one 96, outer plate 97, metering frame 98, threaded rod 99, piston plate 910, torsion block 911, surrounding plate 912, fixing frame 913, driving rod 914, support component two 915, main gear 916, driven rod 917, driven gear 918, actuating plate 919, stirring blade 920, gear ring 921, intermediate plate 922, protective ring 923, support component three 924. Detailed Implementation

[0020] Reference Figures 1 to 9 A mobile metering and feeding device for a duck egg rearing cage includes: a moving mechanism installed above the duck egg rearing cage; a storage mechanism fixedly installed on the side of the moving mechanism, the moving mechanism being used to drive the storage mechanism to move along the direction of the rearing cage; and a metering mechanism fixedly installed at the bottom of the storage mechanism, the metering mechanism being located at the discharge port of the storage mechanism, the metering mechanism quantitatively discharging feed from the bottom of the storage mechanism.

[0021] In this invention, the measuring mechanism includes: a measuring cylinder 9, with a central rod 95 fixedly inserted through the middle of the measuring cylinder 9, and the inner wall of the measuring cylinder 9 not in contact with the intermediate plate 922 and the outer plate 97; the intermediate plate 922 and the outer plate 97 are rotatably mounted on the central rod 95 by a rotating component, which is a support component 96. Two support components 96 are respectively inserted through the middle of the intermediate plate 922 and the outer plate 97, and the support components 96 are mounted on the central rod 95. The support components 96 are ball bearings that can be obtained by purchasing from the market or by private customization, so that the intermediate plate 922 and the outer plate 97 can be rotatably mounted on the central rod 95.

[0022] In this invention, the intermediate plate 922 and the outer plate 97 can rotate inside the metering cylinder 9 about the axial direction of the central rod 95; multiple metering frames 98 are fixedly arranged between the intermediate plate 922 and the outer plate 97. The metering frames 98 rotate inside the metering cylinder 9 about the axial direction of the central rod 95. When the metering frames 98 rotate, the metering cylinder 9 cuts the end of the metering frames 98, and the metering frames 98 can measure the raw materials quantitatively. As the metering frames 98 rotate, the raw materials are quantitatively discharged.

[0023] In this invention, a threaded rod 99 is threaded through the middle of a metering frame 98; a piston plate 910 is rotatably mounted on one end of the threaded rod 99 via a rotating component; a torsion block 911, which is a support member 924, is sleeved on one end of the threaded rod 99, and its end is fixed to the piston plate 910. The support member 924 is a ball bearing, which can be purchased from the market or custom-made, allowing the piston plate 910 to rotate on one end of the threaded rod 99; and a torsion block 911 is fixedly mounted on the other end of the threaded rod 99. By extending a hand into the metering cylinder 9 to contact the torsion block 911, and rotating the torsion block 911, the piston plate 910, and the threaded rod 99, the threaded rod 99 rotates and moves along its axial direction, which can adjust the position of the piston plate 910 inside the metering frame 98, and thus adjust the quantity of raw materials measured by the metering frame 98.

[0024] In this invention, a surrounding plate 912 is fixedly disposed between the middle plate 922 and the outer plate 97. The surrounding plate 912 seals the gap between the multiple metering frames 98 to prevent raw materials from entering the gap between the middle plate 922 and the outer plate 97. The edges of the middle plate 922 and the outer plate 97 coincide with the edges of the surrounding plate 912. A fixing frame 913 is fixedly sleeved on the central rod 95, and the fixing frame 913 fixes the protective ring 923 on the central rod 95.

[0025] In this invention, the driving rod 914 and the driven rod 917 are rotatably mounted on the fixed frame 913 via a rotating component, which is a second support component 915. Multiple second support components 915 are respectively sleeved on the driving rod 914 and the driven rod 917, and are respectively fixed at both ends of the fixed frame 913. The second support component 915 is a ball bearing, which can be customized or purchased from the market, allowing the driving rod 914 and the driven rod 917 to be rotatably mounted at both ends of the fixed frame 913. A protective ring 923 is fixed on the fixed frame 913, and the outer diameter of the protective ring 923 is the same as the diameter of the outer plate 97. A main gear 916 and a driven gear 918 are respectively fixedly sleeved on the driving rod 914 and the driven rod 917, and the specifications of the main gear 916 and the driven gear 918 are consistent.

[0026] In this invention, the metering mechanism further includes: a toggle plate 919, multiple toggle plates 919 are fixedly mounted on the driven rod 917, the toggle plates 919 and the driven rod 917 rotate synchronously, the toggle plates 919 toggle the raw material to prevent it from accumulating above the protective ring 923; and a stirring plate 920, multiple stirring plates 920 are fixedly mounted on the surface of the driven rod 917, the stirring plates 920 rotate inside the mixing cylinder 8, the rotation of the stirring plates 920 can agitate the raw material, prevent the raw material from remaining inside the mixing cylinder 8, and allow the raw material to quickly pass through the mixing cylinder 8 and enter the dispersion frame 92.

[0027] In this invention, two gear rings 921 are fixedly mounted on the sides of two intermediate plates 922 respectively; a third driving component 91 is fixedly mounted on the surface of the metering cylinder 9 via a support rod, and the third driving component 91 is a damping motor that can be purchased from the market or custom-made; a dispersing frame 92 is integrally formed and fixedly mounted on the top of the metering cylinder 9, and the dispersing frame 92 can guide the raw material to the ends of multiple metering frames 98; a gathering frame 93 is integrally formed and fixedly mounted on the bottom of the metering cylinder 9, and the gathering frame 93 can gather the raw material and guide it into the discharge frame 94 to be discharged into the feeding tank; a discharge frame 94 is integrally formed and fixedly mounted on the bottom of the gathering frame 93, and the interiors of the dispersing frame 92, the gathering frame 93, and the discharge frame 94 remain connected.

[0028] In this invention, the material storage mechanism includes: a mixing cylinder 8, the bottom of which is integrally formed and fixedly disposed on the top of the dispersing frame 92; a feeding cylinder 7, the bottom of which is integrally formed and fixedly disposed on the top of the mixing cylinder 8, and the interiors of the feeding cylinder 7, the mixing cylinder 8, and the dispersing frame 92 are kept in communication, the mixing cylinder 8 conveying raw materials from the feeding cylinder 7 into the interior of the dispersing frame 92; a second driving component 71, which is fixedly disposed on the top of the feeding cylinder 7 by a support rod, the second driving component 71 being an AC motor that can be purchased from the market or custom-made; and a stirring rack 72, which is fixedly disposed on the power output end at the bottom of the second driving component 71, the second driving component 71 driving the stirring rack 72 to rotate inside the feeding cylinder 7 after being powered on, the stirring rack 72 stirring the raw materials and preventing the raw materials from accumulating inside the feeding cylinder 7.

[0029] In this invention, the moving mechanism includes: a fixed ring 6, which is fixedly sleeved on the feed cylinder 7; a transverse plate 3, the end of which is fixedly mounted on the fixed ring 6; a rolling screw 4, which is fixedly mounted on the transverse plate 3; a top plate 1, which is fixedly mounted on the bottom of the rolling screw 4. The rolling screw 4 can be purchased from the market or custom-made. The top plate 1 can be fixed above the aquaculture equipment; two long guide rails 2, which are fixedly mounted on the top of the top plate 1; and a drive component 5, which is fixedly mounted on the top of the top plate 1. The drive component 5 is a servo motor, which can be purchased from the market or custom-made. The drive component 5 provides power to the rolling screw 4. The power output end of the drive component 5 is fixed to the rolling screw 4, so that the rolling screw 4 drives the two transverse plates 3 to move above the top plate 1. The two transverse plates 3 are slidably mounted on the top of the top plate 1 via the two long guide rails 2, and the rolling screw 4 is located in the middle of the two long guide rails 2.

[0030] In this invention, the main gear 916 is located between the two intermediate plates 922, and its two sides are engaged with the two gear rings 921 respectively. The driven gear 918 is located between the two intermediate plates 922, and its two sides are engaged with the two gear rings 921 respectively. The axial direction of the driven gear 918 is perpendicular to the axial direction of the main gear 916. The rotation of the main gear 916 can drive the two gear rings 921 to rotate around the axial direction of the central rod 95, and the two gear rings 921 rotate in opposite directions, causing the two sets of metering frames 98 to rotate in opposite directions. The two intermediate plates 922 rotate in opposite directions, and the surfaces of the intermediate plates 922 rub the raw material in opposite directions, which can quickly agitate the raw material into the metering frame 98 and quickly and quantitatively discharge the raw material.

[0031] In this invention, the driving rod 914 and the driven rod 917 are kept perpendicular. The axial direction of both the driving rod 914 and the driven rod 917 is towards the center of the intermediate plate 922. The end of the driving rod 914 is fixedly mounted on the power output end of the driving component 91. The fixing bracket 913 is cross-shaped. The two sides of the metering cylinder 9 have multiple notches. The two outer plates 97 have adjustment ports. Multiple metering frames 98 and multiple surrounding plates 912 are spaced around the side of the intermediate plate 922. The piston plate 910 is located inside the metering frame 98.

[0032] In this invention, the protective ring 923 is located in the gap between the two intermediate plates 922, and the two ends of the protective ring 923 do not contact the two intermediate plates 922 respectively. The active rod 914 and the driven rod 917 respectively move through the top and side of the protective ring 923. The top of the driven rod 917 extends into the interior of the mixing cylinder 8, so that multiple stirring blades 920 spirally surround the interior of the mixing cylinder 8. The axial direction of the central rod 95 coincides with the center of the outer plate 97. The two outer plates 97 and the two intermediate plates 922 are all parallel. The central rod 95 and the outer plate 97 are perpendicular. The thickness of the feed cylinder 7, the mixing cylinder 8, the metering cylinder 9, the dispersing frame 92, the gathering frame 93, and the discharge frame 94 are consistent.

[0033] Feeding preparation: The duck feed is put into the top of the feed cylinder 7. The feed falls into the mixing cylinder 8 through the feed cylinder 7 and accumulates on the surface of the stirring plate 920. The drive unit 5 is started. The servo motor drives the rolling screw 4 to rotate. The rolling screw 4 drives the transverse plate 3 to slide along the long guide rail 2 on the top plate 1, which in turn drives the storage mechanism and the metering mechanism to move as a whole, and moves the discharge frame 94 to the top of the feeding trough to complete the feeding position positioning. Quantitative feeding: Activate drive unit 2 71 and drive unit 3 91. Drive unit 2 71 drives the mixing frame 72 to rotate inside the feeding cylinder 7, preventing feed from accumulating inside the feeding cylinder 7. Drive unit 3 91 drives the drive rod 914 and the main gear 916 to rotate. The main gear 916 meshes with the gear ring 921, driving the two intermediate plates 922 to rotate in opposite directions, which in turn drives the metering frame 98 to rotate around the central rod 95. At the same time, the gear ring 921 drives the driven gear 918 to rotate, causing the driven rod 917, the actuating plate 919, and the mixing blade 920 to rotate synchronously. The mixing blade 920 spirals inside the mixing cylinder 8. The rotating mechanism agitates the feed, causing it to quickly enter the dispersing frame 92. The agitator 919 prevents the feed from accumulating above the protective ring 923. The feed is guided by the dispersing frame 92 into the metering frame 98. The edge of the metering cylinder 9 scrapes away excess feed from the end of the metering frame 98, achieving quantitative feeding. When the metering frame 98 containing the feed rotates to the bottom of the metering cylinder 9 with the intermediate plate 922, the feed falls naturally from the metering frame 98. After being collected by the collecting frame 93, it is discharged into the feeding trough by the discharge frame 94. The drive unit 5 drives the device to move continuously along the long guide rail 2, completing the continuous quantitative feeding of the entire row of feeding cages. Feeding amount adjustment: According to the feeding needs of ducks at different growth stages, when adjusting the feeding amount per feeding, the operator puts their hand through the notch of the measuring cylinder 9 and the adjustment port of the outer plate 97, and enters the measuring cylinder 9 to rotate the torsion block 911. The torsion block 911 drives the threaded rod 99 to rotate. Since the threaded rod 99 is threadedly connected to the measuring frame 98, the threaded rod 99 moves along its own axis, which in turn drives the piston plate 910 to move within the measuring frame 98, changing the effective storage space of the measuring frame 98, and realizing precise adjustment of the feeding amount; after adjustment.

[0034] In use, firstly, the raw materials are poured into the inside of the feeding cylinder 7. The raw materials enter the mixing cylinder 8 and accumulate on the surface of multiple stirring blades 920. The drive component 5 provides power to the rolling screw 4, which drives the transverse plate 3 to move on top of the long guide rail 2. This causes the long guide rail 2, transverse plate 3, fixing ring 6, feeding cylinder 7, discharge frame 94, mixing cylinder 8, and metering cylinder 9 to move. The discharge frame 94 moves to above the feeding trough for the ducks. Next, the drive component 3 91 is connected to the power supply. The drive component 3 91 drives the drive rod 914 and main gear 916 to rotate. The rotation of the main gear 916 causes the two gear rings 921 to rotate in opposite directions, causing the two intermediate plates 922 to rotate in opposite directions, and causing the two sets of metering frames 920 to rotate in opposite directions. 8 rotates in opposite directions. At the same time, the two gear rings 921 rotate, driving the driven gear 918 to rotate, so that the driven rod 917, driven gear 918, actuating plate 919 and stirring plate 920 rotate synchronously. The stirring plate 920 rotates and stirs the raw material, which quickly passes through the mixing cylinder 8 and enters the interior of the dispersing frame 92. The raw material is connected above the two intermediate plates 922 and the two outer plates 97. The raw material enters the interior of the metering frame 98. The edge of the metering cylinder 9 scrapes off the excess raw material. The raw material and the metering frame 98 rotate around the axis of the central rod 95. When the end of the metering frame 98 is vertically downward, the raw material falls from the interior of the metering frame 98. The raw material is collected by the collection frame 93 and discharged by the discharge frame 94 into the feeding trough, completing the duck feeding work. During adjustment, the rod passes through the notch of the measuring cylinder 9 and the adjustment port of the outer plate 97 at the same time, allowing it to simultaneously enter the interior of the measuring cylinder 9. At the same time, the threaded rod 99, piston plate 910, and torsion block 911 are rotated. The threaded rod 99 rotates and moves along its axial direction. Adjusting the position of the piston plate 910 inside the measuring frame 98 allows adjustment of the quantity of raw materials measured by the measuring frame 98, thus adjusting the quantitative measurement amount.

[0035] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A mobile metering feeding device for duck egg rearing cages, characterized in that: include: The mobile mechanism is installed above the duck cages. The storage mechanism is fixedly installed on the side of the moving mechanism, which is used to drive the storage mechanism to move along the direction of the feeding cage. The metering mechanism is fixedly installed at the bottom of the storage mechanism; Metrological institutions include: Measuring cylinder (9), with a central rod (95) fixed through the middle of the measuring cylinder (9); The intermediate plate (922) and the outer plate (97) are rotatably mounted on the central rod (95) via a rotating component; Measuring frames (98), multiple measuring frames (98) are fixedly set in the middle of the middle plate (922) and the outer plate (97); The threaded rod (99) has its thread passing through the middle of the measuring frame (98); Piston plate (910), piston plate (910) is rotatably mounted on one end of threaded rod (99) via rotating component; Torsion block (911), which is fixedly installed at the other end of threaded rod (99); A surrounding plate (912), multiple surrounding plates (912) are fixedly disposed between the middle plate (922) and the outer plate (97); The fixing frame (913) is fixedly sleeved on the center rod (95); The active rod (914) and the driven rod (917) are rotatably mounted on the fixed frame (913) via a rotating component; The protective ring (923) is fixed to the fixing frame (913); The main gear (916) and the driven gear (918) are fixedly sleeved on the driving rod (914) and the driven rod (917), respectively.

2. The mobile metering and feeding device for a duck egg rearing cage according to claim 1, characterized in that, The measuring device also includes: A toggle plate (919), multiple toggle plates (919) are fixedly mounted on the driven rod (917); A stirring blade (920), multiple stirring blades (920) are fixedly disposed on the surface of the driven rod (917); Two gear rings (921) are fixedly mounted on the sides of two intermediate plates (922); Drive component three (91) is fixedly mounted on the surface of metering cylinder (9) by a support rod; The dispersion frame (92) is integrally formed and fixedly installed on the top of the metering cylinder (9); The gathering frame (93) is integrally formed and fixedly installed at the bottom of the measuring cylinder (9); The discharge frame (94) is integrally formed and fixedly installed at the bottom of the gathering frame (93), and the interiors of the dispersing frame (92), the gathering frame (93) and the discharge frame (94) remain connected.

3. The mobile metering and feeding device for a duck egg rearing cage according to claim 2, characterized in that, The storage mechanism includes: The bottom of the mixing cylinder (8) is integrally formed and fixedly set on the top of the dispersion frame (92); The bottom of the feed cylinder (7) is integrally formed and fixedly set on the top of the mixing cylinder (8), and the interiors of the feed cylinder (7), the mixing cylinder (8) and the dispersing frame (92) are kept in communication; Drive component two (71) is fixedly mounted on the top of the feed cylinder (7) by a support rod; The stirring rack (72) is fixedly mounted on the power output end at the bottom of the driving component (71).

4. The mobile metering and feeding device for a duck egg rearing cage according to claim 3, characterized in that, The mobile mechanism includes: The fixing ring (6) is fixedly sleeved on the feed cylinder (7); The transverse plate (3) is fixedly mounted on the fixing ring (6) at its end. A rolling lead screw (4) is fixedly mounted on a transverse plate (3); Top plate (1), the top plate (1) is fixedly set at the bottom of the rolling screw (4); Two long guide rails (2) are fixedly installed on the top of the top plate (1); Drive component 1 (5) is fixedly installed on the top of the top plate (1).

5. A mobile metering feeding device for a duck egg rearing cage according to claim 4, characterized in that, The power output end of the drive component (5) is fixed to the rolling screw (4), so that the rolling screw (4) drives the two transverse plates (3) to move above the top plate (1). The two transverse plates (3) are slidably set on the top of the top plate (1) through two long guide rails (2), and the rolling screw (4) is located in the middle of the two long guide rails (2).

6. A mobile metering and feeding device for a duck egg rearing cage according to claim 4, characterized in that, The active rod (914) and the driven rod (917) are kept perpendicular. The axial direction of the active rod (914) and the axial direction of the driven rod (917) are both towards the center of the intermediate plate (922). The end of the active rod (914) is fixedly mounted on the power output end of the driving component three (91), and the fixing bracket (913) is cross-shaped.

7. A mobile metering and feeding device for a duck egg rearing cage according to claim 4, characterized in that, The main gear (916) is located in the middle of the two intermediate plates (922), and the two sides of the main gear (916) are engaged with the two gear rings (921) respectively. The driven gear (918) is located in the middle of the two intermediate plates (922), and the two sides of the driven gear (918) are engaged with the two gear rings (921) respectively. The axial direction of the driven gear (918) is perpendicular to the axial direction of the main gear (916).

8. A mobile metering feeding device for a duck egg rearing cage according to claim 4, characterized in that, The metering cylinder (9) has multiple notches on both sides, and adjustment ports are provided in the openings of the two outer plates (97). Multiple metering frames (98) and multiple surrounding plates (912) are distributed at intervals around the side of the middle plate (922), and the piston plate (910) is located inside the metering frame (98).

9. A mobile metering and feeding device for a duck egg rearing cage according to claim 4, characterized in that, The protective ring (923) is located in the gap between the two intermediate plates (922), and the two ends of the protective ring (923) do not contact the two intermediate plates (922) respectively. The active rod (914) and the driven rod (917) move through the top and side of the protective ring (923) respectively. The top of the driven rod (917) extends into the interior of the mixing cylinder (8), so that multiple stirring blades (920) spirally surround the interior of the mixing cylinder (8).

10. A mobile metering and feeding device for a duck egg rearing cage according to claim 4, characterized in that, The axial direction of the central rod (95) coincides with the center of the outer plate (97). The two outer plates (97) and the two intermediate plates (922) are parallel. The central rod (95) and the outer plates (97) are perpendicular. The thickness of the feed cylinder (7), mixing cylinder (8), metering cylinder (9), dispersing frame (92), gathering frame (93), and discharge frame (94) is consistent.

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