Stacked automatic egg duck breeding complete equipment

Abstract

The application discloses a stacked automatic egg duck breeding complete equipment and belongs to the technical field of poultry breeding equipment. The stacked automatic egg duck breeding complete equipment comprises a cage system, a feeding system, a drinking water system, an egg collecting system and a manure cleaning system. The cage system adopts vertical grid design for the duck cage door net, and the vertical grid design is also adopted for the partition net and the back net, so that the problems of clamping of duck wings and clamping of duck beaks are effectively prevented. The bottom net is welded by zinc-aluminum alloy wires with a diameter of 2 mm, and the grid spacing is 20 mm*40 mm. The egg protection plate and the egg belt baffle made of PVC are arranged, so that duck manure pollution and pecking of eggs are prevented. The forward and reverse spiral head wheels are matched with the triangular scraper to realize deviation prevention and self-cleaning. The drinking water system adopts a duck drinking water device with 360-degree water outlet. The application is designed according to the physiological characteristics of egg ducks, realizes large-scale, automatic and welfare breeding, improves the labor efficiency and the land utilization rate, improves the breeding environment and guarantees the cleanliness of duck eggs.

Description

Technical Field

[0001] This invention relates to the field of poultry farming equipment technology, specifically to a stacked automated set of equipment for raising egg-laying ducks. Background Technology

[0002] The stacked automated duck egg-laying equipment is an integrated breeding facility that integrates the functions of the entire breeding process. It completes the centralized and large-scale breeding of duck eggs in a multi-layered arrangement mode. It can autonomously complete daily management tasks such as feeding, drinking water, environmental control, duck egg collection, and manure cleaning, reducing human intervention throughout the process, uniformly controlling the breeding environment in the farm, adapting to the standardized and intensive duck egg breeding production needs, and stabilizing breeding output efficiency.

[0003] However, traditional duck farming generally relies on free-range and floor-raising methods, which have many drawbacks: feeding, egg collection, and manure cleaning are highly dependent on manual labor, resulting in low efficiency; the floor-raising method leads to low land utilization and limited site carrying capacity; the pen environment is easily affected by climate and weather, making management difficult; duck eggs are easily contaminated, resulting in poor cleanliness and frequent breakage; and the indiscriminate dumping of duck manure can easily cause water pollution, placing a heavy environmental burden on farming. Currently, most mature tiered cage systems on the market are designed for use with laying hens, and specialized equipment adapted to the growth habits of ducks is very scarce. Ducks differ significantly from laying hens in body size, feeding and drinking habits, and egg-laying behavior. Directly using chicken cages will result in insufficient compatibility, high poultry mortality rates, and unstable egg production data. Existing general-purpose 9LDC standard laying hen equipment cannot meet the actual needs of large-scale automated duck farming.

[0004] In the field of stacked automated breeding equipment, the 9LDC series is the standard model of stacked automated egg-laying hen breeding equipment. This invention is designed based on the physiological characteristics and behavioral habits of egg-laying ducks and improves the design to form the YL series of egg-laying duck-specific equipment. YL550 represents the duck cage with a cage depth of 550mm. It can be named according to the number of layers, such as 9LDC-3YL550 (3 layers), 9LDC-4YL550 (4 layers), 9LDC-8YL550 (8 layers), etc. Summary of the Invention

[0005] The purpose of this invention is to overcome the shortcomings of the prior art and provide a stacked automated duck egg-laying breeding system.

[0006] To achieve the above objectives, the present invention provides the following technical solution: A tiered automated duck egg-laying system comprises a cage frame system, a feeding system, a drinking system, an egg collection system, and a manure removal system. The cage frame system consists of duck cages assembled with cage frames, and can be vertically configured with three, four, five, six, or eight layers, serving as the main supporting framework for the entire system. The feeding system is a wire rope-traction mobile trolley structure. Each layer of the cage frame system has a horizontal frame at its top, arranged along its length. The drinking system is installed at the front end of each layer of duck cages. The egg collection system is mounted on the front facade of the entire cage frame system and connects to the egg outlet of each layer of duck cages. The manure removal system is located on the rear side of the cage frame system and connects to the manure removal structure at the bottom of each layer of cages. The cage frame system, feeding system, drinking system, egg collection system, and manure removal system work together in a coordinated manner to achieve intensive duck egg-laying operations, including automatic feeding, stable water supply, automatic egg collection, and timed manure removal.

[0007] Furthermore, the duck cages of the cage frame system are respectively fixedly equipped with a rear net, a front net, a top net, a bottom net, a partition net, a small door, an egg protection board, and an egg-carrying baffle, with the cage frame system as the overall load-bearing base; the rear net, the front net, the top net, and the bottom net are spliced ​​together to form the cage cavity of the breeding cage.

[0008] Furthermore, the small door is installed at the opening of the front net, the partition net is vertically arranged inside the cage cavity, and multiple sets of the partition nets divide the cage cavity into multiple breeding positions; the top net is installed at the top of each layer of the cage body of the cage frame system and arranged along the length of the cage frame; the bottom net is inclined and fixed to the bottom frame of the cage frame system, and an egg-protecting plate is fixedly connected to the discharge end of the bottom net, and an egg-carrying baffle is fixedly installed on the cage frame system below the egg-protecting plate.

[0009] Furthermore, the cage frame of the cage system includes support vertical beams and support horizontal beams. Multiple sets of support vertical beams are arranged vertically in parallel to form the main vertical load-bearing body of the cage frame. The support vertical beams are horizontally fixedly connected by multiple sets of support horizontal beams, and multiple sets of bottom support manure-collecting horizontal beams are fixedly connected to the support vertical beams. Each cage layer position is correspondingly provided with a lower support horizontal beam and an upper support horizontal beam. The two ends of the lower support horizontal beam and the upper support horizontal beam are respectively fastened to the support vertical beam and the support horizontal beam on both sides.

[0010] Furthermore, bracket side plates are fixedly connected to the outer sides of both the lower horizontal bracket and the upper horizontal bracket, and auxiliary rails are installed on the outer sides of the bracket side plates; a trolley rail is fixedly mounted above the topmost support beam of the cage system; the lower horizontal bracket, the upper horizontal bracket, and the bracket side plates together form a cage-bearing bracket structure, and the duck cage of the cage system is mounted inside the cage frame of the cage system and fixed above each set of upper horizontal brackets, bracket side plates, and lower horizontal brackets.

[0011] Furthermore, the feeding system is equipped with a traveling wheel frame assembly, which is slidably mounted on the traveling rail at the top of the cage system. Both ends of the bottom of the traveling wheel frame assembly are fixedly connected to traveling vertical beams. A movable material trough is fixedly connected vertically at equal intervals between the two sets of traveling vertical beams. Multiple sets of hoppers are fixedly connected to the outer side of the traveling vertical beams, and the discharge end of the hopper corresponds to the movable material trough. A baffle plate is installed on the inner side of the traveling vertical beam. A receiving trough is installed below each layer of the movable material trough, and a traveling auxiliary wheel assembly is installed above the side of the receiving trough. A cleaning brush is installed on the lower part of the bottom traveling vertical beam.

[0012] Furthermore, the drinking water system is horizontally layered with multiple sets of aquaculture-specific square water pipes fixed to the cage frame, and each set of aquaculture-specific square water pipes has a drinker installed at the bottom end facing downwards; expansion joints are provided between adjacent aquaculture-specific square water pipes, and steel wire reinforced hoses are sleeved at the joints of multiple sets of pipes; pressure regulators are installed at the water inlet positions of each layer of aquaculture-specific square water pipes, and the entire drinking water pipeline assembly of the drinking water system is fixedly installed on the vertical beams of the cage frame.

[0013] Furthermore, the egg collection system includes an egg carrier, an egg conveyor belt, a tail wheel of the egg collection machine, an egg collection machine, and an egg collection platform; the egg carrier is fixedly installed in layers along the length of the cage system, and the egg conveyor belt is installed on top of each layer of the egg carrier, with the egg conveyor belt correspondingly arranged below the discharge position of the egg guard plate; the tail wheel of the egg collection machine is assembled at the end of the egg conveyor belt and works with the egg collection machine to drive the egg conveyor belt to circulate; the discharge ends of the egg conveyor belts in each group are uniformly connected to the egg collection platform, and the egg collection machine and the egg collection platform are respectively installed on the end side of the cage system.

[0014] Furthermore, the manure removal system includes a positive and negative spiral head wheel, a dust guide plate, a tail frame, a tail end manure guide plate assembly, a longitudinal manure belt, a manure belt cleaning assembly, a triangular scraper assembly, and a head frame; the head frame is installed at one end of the cage frame, and the positive and negative spiral head wheel is mounted on the head frame, while the tail frame is correspondingly installed at the other end of the cage frame; the longitudinal manure belt is arranged around the outside of the positive and negative spiral head wheel and the tail frame, forming a closed-loop conveying structure; the longitudinal manure belt is supported by the manure-supporting crossbeam at the bottom of the support frame.

[0015] Furthermore, the manure belt cleaning assembly is installed at the return path of the longitudinal manure belt, and the manure belt cleaning assembly is equipped with the triangular scraper assembly for scraping off the dirt adhering to the surface of the manure belt; the tail end manure guide plate assembly is installed at the tail frame position, and the dust guide plate is installed on the side of the head frame; the head frame and the tail frame are fixed as a whole to the support vertical beam and the support horizontal beam of the cage frame system, and the longitudinal manure belt is driven to rotate by the positive and negative spiral head wheels, and the manure belt is self-cleaned in conjunction with the triangular scraper assembly.

[0016] This invention provides a stacked automated duck egg-laying rearing system, which has the following beneficial effects: 1. This equipment is equipped with an integrated feeding system, egg collection system, and manure removal system. The entire feeding unit realizes mechanized operation of feeding, egg collection, and manure removal, eliminating the need for frequent manual on-site operation, greatly reducing the number of on-site workers, and systematically improving the efficiency of the entire breeding operation. 2. This equipment adopts a multi-layer vertical stacked cage frame layout structure, which vertically expands the breeding space within a fixed factory area. The breeding cages are arranged in layers, which can multiply the total number of egg ducks raised under the same land area, significantly improve the land space utilization rate, and is suitable for large-scale high-density centralized breeding mode. 3. The stacked cages, combined with the enclosed breeding house and the supporting air duct and temperature control structure, physically isolate the egg duck breeding area from the external open environment. This allows for stable control of breeding environment parameters such as temperature, humidity, and ventilation inside the cages, and isolates the negative impact of external weather changes such as rain, snow, high temperature, and severe cold on the growth and egg production of the duck flock. The breeding environment is highly controllable. 4. The bottom of the cage is equipped with an inclined, non-slip egg-guiding slope. After the duck eggs are laid, they roll smoothly to the independent, enclosed egg-collecting conveyor belt by their own weight, so that the duck eggs do not come into direct contact with duck feces or bedding. At the same time, the egg-collecting pipeline is equipped with a buffer and shock-absorbing structure to reduce the collision and bumping problems of duck eggs during rolling and transportation, thereby improving the cleanliness of duck eggs and reducing the eggshell breakage rate. 5. Each cage is equipped with a dedicated enclosed manure collection structure. Duck manure is collected in real time by the conveyor belt and centrally and sealed to the off-site manure treatment area. The manure is transported in a sealed manner throughout the process without overflowing, dripping or spreading, preventing manure from seeping into the soil and flowing into the surrounding water sources and causing pollution. This reduces the environmental governance pressure caused by breeding from the source. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of the front view in this invention; Figure 2 This is a structural schematic diagram of the rear view of the invention; Figure 3 This is a schematic diagram of the duck cage structure in the invention; Figure 4 This is a schematic diagram of the feeding system in the invention; Figure 5 This is a schematic diagram of the cage frame structure in the invention; Figure 6 This is a schematic diagram of the cage-frame waterline assembly in the invention; Figure 7 This is a partially enlarged structural diagram of A in the invention; Figure 8 This is a partially enlarged structural diagram of B in the invention; Figure 9 This is a partially enlarged structural diagram of C in the invention; Figure 10 This is a partially enlarged structural diagram of D in the invention; Figure 11 This is a partially enlarged structural diagram of E in the invention.

[0018] In the diagram: 1. Cage system; 2. Feeding system; 3. Drinking system; 4. Egg collection system; 5. Manure removal system; 6. Tractor track; 7. Egg collector; 8. Egg collection platform; 9. Egg belt tray; 10. Egg conveyor belt; 11. Egg collector tail wheel; 12. Positive and negative spiral head wheels; 13. Dust guide plate; 14. Tail frame; 15. Tail end manure guide plate assembly; 16. Longitudinal manure belt; 17. Manure belt cleaning assembly; 18. Triangular scraper assembly; 19. Head frame; 20. Partition net; 21. Small door; 22. Bottom net; 23. Top net; 24. Front net; 25. Rear net; 26. Egg protector; 27. Egg pack baffle; 28. Auxiliary wheel assembly for the crane; 29. ​​Feed trough; 30. Mobile feed trough; 31. Crane wheel frame assembly; 32. Crane vertical beam; 33. Feed baffle; 34. Feed hopper; 35. Cleaning brush; 36. Waterer; 37. Pressure regulator; 38. Steel wire reinforced hose; 39. Expansion joint; 40. Square tubing for aquaculture water lines; 41. Lower horizontal beam of the bracket; 42. Upper horizontal beam of the bracket; 43. Vertical beam of the support; 44. Bottom manure-collecting horizontal beam of the support; 45. Auxiliary track; 46. Side plate of the bracket; 47. Horizontal beam of the support. Detailed Implementation

[0019] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0020] Please see Figures 1 to 11This is a tiered automated duck egg-laying system, comprising a cage frame system 1, a feeding system 2, a drinking water system 3, an egg collection system 4, and a manure removal system 5. The cage frame system 1 consists of duck cages assembled with cage frames. The cage frame system 1 has three, four, five, six, or eight vertical layers, serving as the main support framework for the entire system. The feeding system 2 is a wire rope-traction mobile trolley structure. Each layer of the cage in the cage frame system 1 has a horizontal frame at its top, arranged along its length. The drinking water system 3 is installed at the front end of each layer of duck cages. The egg collection system 4 is assembled on the front facade of the cage frame system 1 and connects to the egg outlet of each layer of duck cages. The manure removal system 5 is located on the rear side of the cage frame system 1, corresponding to the manure removal structure at the bottom of each layer of cages. The cage frame system 1, feeding system 2, drinking water system 3, egg collection system 4, and manure removal system 5 work together to achieve integrated intensive duck egg-laying operations, including automatic feeding, stable water supply, automatic egg collection, and timed manure removal.

[0021] In this embodiment, as Figure 1 , Figure 2 , Figure 3 , Figure 5 As shown, the duck cage of the cage system 1 is fixedly equipped with a rear net 25, a front net 24, a top net 23, a bottom net 22, a partition net 20, a small door 21, an egg protection board 26, and an egg-carrying baffle 27, with the cage system 1 as the overall load-bearing base; the rear net 25, the front net 24, the top net 23, and the bottom net 22 are spliced ​​together to form the cage cavity of the breeding cage; The small door 21 is installed at the opening of the front net 24. The partition net 20 is vertically set inside the cage cavity, and multiple sets of partition nets 20 divide the cage cavity into multiple breeding positions. The top net 23 is installed at the top of each layer of the cage body of the cage frame system 1 and is arranged along the length of the cage frame. The bottom net 22 is inclined and fixed to the bottom frame of the cage frame system 1. The discharge end of the bottom net 22 is fixedly connected to the egg protection plate 26. The egg-carrying baffle 27 is fixedly installed on the cage frame system 1 below the egg protection plate 26. The cage frame of the cage system 1 includes support vertical beams 43 and support horizontal beams 47. Multiple sets of support vertical beams 43 are arranged vertically in parallel to form the main vertical load-bearing body of the cage frame. The support vertical beams 43 are horizontally fixedly connected by multiple sets of support horizontal beams 47. Multiple sets of support bottom manure-collecting horizontal beams 44 are fixedly connected to the support vertical beams 43. Each cage layer position is correspondingly provided with a lower horizontal beam 41 and an upper horizontal beam 42. The two ends of the lower horizontal beam 41 and the upper horizontal beam 42 are respectively fastened to the support vertical beams 43 and the support horizontal beams 47 on both sides. The lower horizontal bracket 41 and the upper horizontal bracket 42 are both fixedly connected to the outer side of the bracket side plate 46, and the outer side of the bracket side plate 46 is equipped with an auxiliary rail 45; a traveling rail 6 is fixedly mounted above the support beam 47 at the top of the cage system 1; the lower horizontal bracket 41, the upper horizontal bracket 42, and the bracket side plate 46 together form the cage body support bracket structure. The duck cage of the cage system 1 is mounted inside the cage frame of the cage system 1 and fixed above each set of upper horizontal bracket 42, bracket side plate 46 and lower horizontal bracket 41.

[0022] In this embodiment, as Figure 1 , Figure 4 As shown, the feeding system 2 is equipped with a traveling wheel frame assembly 31, which is slidably mounted on the traveling rail 6 at the top of the cage system 1. Both ends of the bottom of the traveling wheel frame assembly 31 are fixedly connected to a traveling vertical beam 32. A movable material trough 30 is fixedly connected vertically at equal intervals between the two sets of traveling vertical beams 32. Multiple sets of hoppers 34 are fixedly connected to the outside of the traveling vertical beams 32. The discharge end of the hopper 34 corresponds to the movable material trough 30. A baffle plate 33 is installed on the inside of the traveling vertical beam 32. A receiving trough 29 is installed below each layer of movable material trough 30. A traveling auxiliary wheel assembly 28 is installed on the upper side of the receiving trough 29. A cleaning brush 35 is installed at the lower part of the bottom traveling vertical beam 32.

[0023] In this embodiment, as Figure 1 , Figure 6 , Figure 11 As shown, the drinking water system 3 is horizontally layered with multiple sets of aquaculture-specific water line square pipes 40 and fixed on the cage frame. The bottom ends of the multiple sets of aquaculture-specific water line square pipes 40 are all equipped with waterers 36 facing downwards. Expansion joints 39 are provided between adjacent aquaculture-specific water line square pipes 40, and steel wire reinforced hoses 38 are sleeved at the joints of multiple sets of pipes. Pressure regulators 37 are installed at the water inlet positions of each layer of aquaculture-specific water line square pipes 40. The entire drinking water pipeline assembly of the drinking water system 3 is fixedly installed on the vertical beam of the cage frame.

[0024] In this embodiment, as Figure 1 As shown, the egg collection system 4 includes an egg carrier 9, an egg conveyor belt 10, an egg collector tail wheel 11, an egg collector 7, and an egg collection platform 8. The egg carrier 9 is fixedly installed in layers along the length of the cage system 1. The egg conveyor belt 10 is installed on top of each layer of the egg carrier 9. The egg conveyor belt 10 is arranged below the discharge position of the egg protection plate 26. The egg collector tail wheel 11 is assembled at the end of the egg conveyor belt 10 and works with the egg collector 7 to drive the egg conveyor belt 10 to circulate. The discharge ends of each layer of egg conveyor belt 10 are uniformly connected to the egg collection platform 8. The egg collector 7 and the egg collection platform 8 are respectively installed on the side of the end of the cage system 1.

[0025] In this embodiment, as Figure 1 , Figure 2 , Figure 7 , Figure 8, Figure 9 , Figure 10 As shown, the manure removal system 5 includes a positive and negative spiral head wheel 12, a dust guide plate 13, a tail frame 14, a tail end manure guide plate assembly 15, a longitudinal manure belt 16, a manure belt cleaning assembly 17, a triangular scraper assembly 18, and a head frame 19. The head frame 19 is installed at one end of the cage frame, and the positive and negative spiral head wheel 12 is mounted on the head frame 19. The tail frame 14 is correspondingly set at the other end of the cage frame. The longitudinal manure belt 16 is arranged around the outside of the positive and negative spiral head wheel 12 and the tail frame 14 to form a closed-loop conveying structure. The longitudinal manure belt 16 is supported by the manure-supporting crossbeam 44 at the bottom of the corresponding support. The manure belt cleaning assembly 17 is installed at the return path of the longitudinal manure belt 16. The manure belt cleaning assembly 17 is equipped with a triangular scraper assembly 18 for scraping off the dirt adhering to the surface of the manure belt. The tail end manure guide plate assembly 15 is installed at the tail frame 14 position, and the dust guide plate 13 is installed on the side of the head frame 19. The head frame 19 and the tail frame 14 are fixed as a whole on the support vertical beam 43 and support horizontal beam 47 of the cage system 1. The longitudinal manure belt 16 is driven to rotate by the positive and negative spiral head wheel 12, and the manure belt is self-cleaned in conjunction with the triangular scraper assembly 18.

[0026] The working process of this stacked automated duck egg-laying equipment is as follows: The entire system is integrated into five main units: cage frame system 1, feeding system 2, drinking system 3, egg collection system 4, and manure removal system 5. Cage frame system 1 uses a six-layer stacked layout as the main load-bearing frame of the entire system, but in actual production it can be replaced with three-layer or four-layer systems. The five- or eight-layer structure features five major systems arranged in a fixed layout: the feeding system 2 is installed on the horizontal frame at the top of each cage layer, running along the entire length of the cage frame; the drinking water system 3 is uniformly arranged at the front of each cage layer; the egg collection system 4 is assembled on the front facade of the cage frame, precisely connecting to the egg-laying opening of each cage layer; and the manure removal system 5 is located on the rear side of the cage frame, seamlessly connecting with the manure collection structure at the bottom of each cage layer. During operation, the cage frame system 1 serves as the supporting structure, with the feeding, watering, egg collection, and manure removal systems operating in tandem. This automatically completes the entire intensive farming process, including feeding ducks, providing stable and constant-volume water, continuously and automatically collecting duck eggs, and regularly cleaning manure at the bottom of the cages. Each duck cage unit in the cage frame system 1 is a closed cage chamber structure, with all cage components fixedly assembled to the cage frame. A single duck cage is formed by the rear net 25, front net 24, top net 23, and bottom net 22, creating a closed feeding space. Each cage is equipped with a small, openable door 21 for easy inspection and isolation of sick ducks. An egg-protecting board 26 is fixedly installed on the side of the cage closest to the egg-laying area, with an egg-carrying baffle 27 on the outside to prevent eggs from rolling off the egg-collecting conveyor belt. The cage frame is constructed from welded square tubing to form a multi-layered vertical frame. Each layer has vertical support beams 43 and horizontal support beams 47 to support the corresponding layer of duck cages and various auxiliary systems, ensuring the structural strength of the entire system. The entire water system 3 is fixedly mounted on the vertical beams of the cage frame. Multiple dedicated water pipes 40 are laid along the length of the cage frame. Several drinkers 36 are vertically mounted on each water pipe with the bottom facing downwards. The drinkers 36 extend into the duck cages to provide water for the laying ducks. Expansion joints 39 are installed between adjacent sections of dedicated water pipes 40 to compensate for thermal expansion and contraction. Steel-reinforced flexible hoses 38 are used at the joints of the pipe sections. Transitional connections are made to buffer installation and assembly errors, reduce vibration and noise. Each water inlet port of the water line square tube is equipped with a water pressure regulator 37 to uniformly control the water supply pressure of each layer, achieve stable water supply, and avoid the problems of water splashing due to excessive water pressure and insufficient water output due to excessive water pressure. The feeding system 2 adopts a wire rope traction mobile trolley feeding structure. A horizontally arranged trolley track 6 is erected on the top of each cage of the cage system 1, and the material car is erected on the track.The feed cart moves back and forth at a constant speed along the length of the cage using a wire rope traction mechanism. Feed inside the hopper 34 is evenly distributed into the feeding troughs of each layer of duck cages via a quantitative feeding structure, completing the automated and uniform feeding operation for the entire flock. The egg collection system 4 consists of an egg carrier 9, an egg conveyor belt 10, an egg collector tail wheel 11, an egg collector 7, and an egg collection platform 8. The egg carrier 9 is fixedly installed in layers along the length of the cage frame system 1. The egg conveyor belt 10 is placed above each layer of egg carrier 9 and is positioned horizontally directly below the outlet of the egg protection plate 26. Duck eggs slide down the egg protection plate 26 onto the conveyor belt surface. The egg collection machine 7 provides power, driving the tail wheel to move the entire egg conveyor belt 10. 0. Closed-loop operation; the discharge ends of all conveyor belts are uniformly connected to the egg collection platform 8 at the end of the cage frame. The egg collector 7 and the egg collection platform 8 are all fixedly installed at the head positions of both ends of the cage frame system 1. Duck eggs are transported and collected by the conveyor belt to the egg collection platform 8, where staff centrally sort and collect the duck eggs. The manure cleaning system 5 includes a positive and negative spiral head wheel 12, a dust guide plate 13, a tail frame 14, a tail end manure guide plate assembly 15, a longitudinal manure belt 16, a manure belt cleaning assembly 17, a triangular scraper assembly 18, and a head frame 19. The longitudinal manure belt 16 surrounds the positive and negative spiral head wheel 12 and the tail frame 14, forming a closed manure conveying ring structure. The longitudinal manure belt 16 is fully supported by the manure-supporting crossbeam 44 at the bottom of the support frame. The tail frame 14 The equipment is equipped with a tail-end manure guide plate assembly 15; the head frame 19 and tail frame 14 are locked together on the support vertical beam 43 and support horizontal beam 47 of the cage frame; the torque output by the positive and negative spiral head wheel 12 drives the longitudinal manure belt 16 to rotate continuously, conveying the manure falling from the bottom of the cage to the outside of the equipment. When the longitudinal manure belt 16 is carrying manure outward and returning empty, the triangular scraper assembly 18 is in close contact with the surface of the manure belt to scrape off the residual manure adhering to and dried on the surface of the manure belt, realizing synchronous self-cleaning of the manure belt during operation, avoiding long-term accumulation of dirt and corrosion and bacterial growth. The entire set of equipment is synchronously linked by the electrical control system: the feeding trolley moves and feeds at timed intervals; the drinking water pipeline provides constant pressure and uninterrupted water supply; the egg collection conveyor belt runs at low speed all day to collect eggs in real time; the manure cleaning belt starts and runs according to the set cycle, and the scraper cleans the manure belt synchronously; all processes do not require manual operation, and the entire process is fully automated to complete the multi-level large-scale breeding management of egg ducks.

[0027] The specific materials, structural dimensions, and related technical parameters of the core components of the aforementioned cage system 1 are as follows: The top mesh 23 is welded from φ1.6mm alloy-plated wire.

[0028] The front grille 24 is made of φ5mm / φ4mm alloy-plated wire welded together.

[0029] The small gate 21 uses a spring gate made of φ4mm alloy coated wire welded together, and is an inward-pushing cage gate structure.

[0030] The mesh 20 is made of φ2mm alloy-plated wire welded together.

[0031] The rear mesh 25 is welded from φ2mm alloy-plated wire.

[0032] The bottom mesh 22 is made of φ2mm zinc-aluminum alloy wire (10% aluminum rare earth alloy wire, in accordance with standard GB / T20492), with a zinc layer content of not less than 350g / ㎡ and a mesh spacing of 20mm×40mm, which increases the comfort of ducks standing.

[0033] The small door 21, the partition net 20, and the rear net 25 all adopt a vertical grid design, which makes it easy for the ducks to extend their beaks to eat and effectively prevents problems such as duck wings and beaks getting stuck.

[0034] The egg guard plate 26 is made of 3mm PVC material and is fixed to the mesh with plastic dovetail bolts. It is relatively high and deep to prevent duck droppings from being sprayed outside the cage.

[0035] The egg-baffle 27 is made of 2mm PVC material and can be flipped at a certain angle to prevent duck droppings from contaminating the eggs and to prevent ducks from pecking the eggs.

[0036] The length of the duck cage can be selected as 260mm (corresponding to a group spacing of 1560mm), 280mm (corresponding to a group spacing of 1400mm) or 300mm (corresponding to a group spacing of 1500mm).

[0037] The cage is 550mm deep and 495mm high.

[0038] The cage frame includes support vertical beams 43, support horizontal beams 47, bracket side plates 46, bracket upper horizontal beams 42, bracket lower horizontal beams 41, support bottom manure-collecting horizontal beams 44, auxiliary rails 45, and trolley rails 6.

[0039] The support vertical beam 43 is made of hot-dip galvanized sheet with a thickness of 1.5mm / 2mm and a strength of 275g / ㎡.

[0040] The support beam 47 is made of hot-dip galvanized sheet with a thickness of 1.5mm and a density of 275g / ㎡.

[0041] The bracket side plate 46, the upper bracket cross plate 42, and the lower bracket cross plate 41 are all made of 0.8mm alloy plate by roll forming.

[0042] The bottom crossbeam for collecting manure, number 44, is made of hot-dip galvanized sheet with a thickness of 1.5mm and a density of 275g / ㎡.

[0043] The auxiliary track 45 is made of 40mm×20mm×2mm hot-dip galvanized rectangular tube.

[0044] The overhead rail 6 is made of 60mm×30mm×2mm hot-dip galvanized rectangular tubing.

[0045] The number of layers in the cage system 1 can be 3, 4, 5, 6 or 8.

[0046] The specific materials, structural dimensions, and related technical parameters of the core components of the aforementioned feeding system 2 are as follows: The main body adopts a mobile feeding trolley, which is a wire rope traction type. The hopper 34 is 1000mm wide and the capacity of a single hopper 34 is ≥55kg (granular material). It is made of national standard 275g galvanized sheet. The moving speed can be adjusted by frequency converter. The hopper 34 has an adjustment plate to control the feeding height and is equipped with a cleaning brush 35 and a fault detection switch.

[0047] The materials, structural dimensions, and related technical parameters of the core components of the aforementioned drinking water system 3 are as follows: The water line square tube can be selected from 28 square tube (single water line) or 22 square tube (double water line), which are PVC aquaculture special square tubes.

[0048] The 36 waterer is a 4030 duck waterer, with one per cage. The water output is ≥40ml / min (60~80ml / min when the water level indicator tube of the pressure regulator is 20~30cm high). The outer shell is made of POM, and the cylinder liner and upper and lower push rods are made of stainless steel 304. It adopts 360° water output technology, and the nipple is not easy to be blocked.

[0049] The water line front-end assembly includes a Φ50 water supply pipe, front-end water line, head frame 19 to cage frame front-end water line, pulse water meter (DN40), pressure relief valve (DN40 all-copper), filter (DN40), dosing device (Duoshou D8RE2VF), pressure gauge (0~0.6MPa), etc.

[0050] The waterline rear assembly includes a Φ50 drain pipe, tail end drain, and waterline from the rear end of the cage to the tail frame.

[0051] The drinking water system 3 is equipped with a Qing'an V-type pressure regulator, with dual outlets, electric ball valves, working pressure 0.1~0.4MPa, and pressure regulation range 0.5~8KPa.

[0052] The specific materials, structural dimensions, and related technical parameters of the core components of the aforementioned egg collection system 4 are as follows: Egg collector 7 uses an automatic collection method. The orange belt is 450mm wide and equipped with a tension adjustment device that can be freely adjusted up and down. The conveying tube has a diameter of 14mm and is white in color.

[0053] The egg conveyor belt 10 is made of PP material, imported white and non-porous, with a width of 100mm. Duck eggs roll directly from the bottom mesh of the cage onto the egg conveyor belt 10.

[0054] Egg tray 9 is made of brand new material and is resistant to aging.

[0055] The materials, structural dimensions, and related technical parameters of the core components of the aforementioned manure removal system 5 are as follows: The head frame 19 has the function of adjusting the longitudinal manure belt 16 to prevent deviation. The head wheel adopts a positive and negative spiral shape and has the function of adjusting the length of the manure belt. It is equipped with a triangular scraper and a dust guide plate 13.

[0056] The tail frame 14 is equipped with a manure belt anti-deviation plate at the rear end to prevent the manure belt from deviating and the manure water from flowing to the side; a manure guide plate mechanism is provided in the middle rear area to guide the manure water to flow out to the tail end; the manure cleaning roller is slightly lower to promote the directional discharge of manure water.

[0057] The longitudinal manure belt 16 is made of high-strength composite material.

[0058] 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 stacked automated duck egg-laying rearing system, characterized in that, The system includes a cage frame system (1), a feeding system (2), a drinking water system (3), an egg collection system (4), and a manure removal system (5). The cage frame system (1) is composed of duck cages and cage frame assembly. The cage frame system (1) has a vertical structure with three, four, five, six, or eight layers, serving as the main support skeleton of the entire equipment. The feeding system (2) is a wire rope traction mobile trolley structure. Each layer of the cage in the cage frame system (1) has a horizontal frame at the top, arranged along its own length. The drinking water system (3) corresponds to each layer of duck cages. The cage front end is installed and arranged; the egg collection system (4) is assembled on the front end of the cage frame system (1) and connected to the egg outlet of each layer of duck cages; the manure removal system (5) is arranged on the rear side of the cage frame system (1) and is connected to the manure removal structure at the bottom of each layer of cages; the cage frame system (1), the feeding system (2), the drinking water system (3), the egg collection system (4), and the manure removal system (5) cooperate and work together to complete the intensive breeding operation of automatic feeding, stable water supply, automatic collection of duck eggs, and timed cleaning of manure and sewage in an integrated manner.

2. The stacked automated duck egg-laying rearing equipment according to claim 1, characterized in that, The duck cage of the cage system (1) is fixedly equipped with a rear net (25), a front net (24), a top net (23), a bottom net (22), a partition net (20), a small door (21), an egg protection board (26), and an egg-carrying baffle (27), with the cage system (1) as the overall supporting base; the rear net (25), the front net (24), the top net (23), and the bottom net (22) are spliced ​​together to form the cage cavity of the breeding cage.

3. The stacked automated duck egg-laying rearing equipment according to claim 2, characterized in that, The small door (21) is installed at the opening of the front net (24), the partition net (20) is vertically set inside the cage cavity, and multiple sets of the partition net (20) divide the cage cavity into multiple breeding positions; the top net (23) is installed at the top of each layer of the cage body of the cage frame system (1) and arranged along the length of the cage frame; the bottom net (22) is inclined and fixed to the bottom frame of the cage frame system (1), and the discharge end of the bottom net (22) is fixedly connected to the egg protection plate (26), and the egg protection plate (26) is fixedly set on the cage frame system (1) below the egg protection plate (26).

4. The stacked automated duck egg-laying rearing equipment according to claim 1, characterized in that, The cage frame of the cage system (1) includes support vertical beams (43) and support horizontal beams (47). Multiple sets of support vertical beams (43) are arranged vertically in parallel to form the main vertical load-bearing body of the cage. The support vertical beams (43) are horizontally fixedly connected by multiple sets of support horizontal beams (47). Multiple sets of support bottom manure-collecting horizontal beams (44) are fixedly connected between the support vertical beams (43). Each cage layer position is correspondingly provided with a lower horizontal beam (41) and an upper horizontal beam (42). The two ends of the lower horizontal beam (41) and the upper horizontal beam (42) are respectively fastened to the support vertical beams (43) and the support horizontal beams (47) on both sides.

5. The stacked automated duck egg-laying rearing equipment according to claim 4, characterized in that, The lower horizontal bracket (41) and the upper horizontal bracket (42) are both fixedly connected to the outer side of the bracket side plate (46), and the outer side of the bracket side plate (46) is equipped with an auxiliary rail (45); a traveling rail (6) is fixedly mounted above the support beam (47) at the top of the cage system (1); the lower horizontal bracket (41), the upper horizontal bracket (42), and the bracket side plate (46) together form the cage body support bracket structure. The duck cage of the cage system (1) is mounted inside the cage frame of the cage system (1) and fixed above each set of upper horizontal bracket (42), bracket side plate (46) and lower horizontal bracket (41).

6. The stacked automated duck egg-laying rearing equipment according to claim 3, characterized in that, The feeding system (2) is provided with a traveling wheel frame assembly (31), which is slidably mounted on the traveling track (6) at the top of the cage system (1). Both ends of the bottom of the traveling wheel frame assembly (31) are fixedly connected with traveling vertical beams (32). A movable material trough (30) is fixedly connected vertically at equal intervals between the two sets of traveling vertical beams (32). Multiple sets of hoppers (34) are fixedly connected to the outside of the traveling vertical beams (32). The discharge end of the hoppers (34) corresponds to the movable material trough (30). A baffle plate (33) is installed on the inside of the traveling vertical beams (32). A receiving trough (29) is installed below each layer of the movable material troughs (30). A traveling auxiliary wheel assembly (28) is installed above the side of the receiving trough (29). A cleaning brush (35) is installed at the bottom of the traveling vertical beams (32).

7. The stacked automated duck egg-laying rearing equipment according to claim 1, characterized in that, The drinking water system (3) is horizontally layered with multiple sets of aquaculture-specific water line square pipes (40) and fixed on the cage frame. The bottom ends of the multiple sets of aquaculture-specific water line square pipes (40) are all equipped with waterers (36) facing downwards. Expansion joints (39) are provided between adjacent aquaculture-specific water line square pipes (40). Steel wire reinforced hoses (38) are sleeved at the connection points of multiple sets of pipes. Pressure regulators (37) are installed at the water inlet positions of the aquaculture-specific water line square pipes (40) in each layer. The entire drinking water pipeline assembly of the drinking water system (3) is fixedly installed on the vertical beam component of the cage frame.

8. The stacked automated duck egg-laying rearing equipment according to claim 2, characterized in that, The egg collection system (4) includes an egg carrier (9), an egg conveyor belt (10), an egg collection machine tail wheel (11), an egg collection machine (7), and an egg collection platform (8). The egg carrier (9) is fixedly installed in layers along the length of the cage system (1). The egg conveyor belt (10) is installed on the top of each layer of the egg carrier (9). The egg conveyor belt (10) is arranged below the discharge position of the egg protection plate (26). The tail wheel (11) of the egg collection machine is assembled at the end of the egg conveyor belt (10) and works with the egg collection machine (7) to drive the egg conveyor belt (10) to circulate. The discharge end of the egg conveyor belt (10) of each layer is uniformly connected to the egg collection platform (8). The egg collection machine (7) and the egg collection platform (8) are respectively installed on the end side of the cage system (1).

9. The stacked automated duck egg-laying rearing equipment according to claim 4, characterized in that, The manure cleaning system (5) includes a positive and negative spiral head wheel (12), a dust guide plate (13), a tail frame (14), a tail end manure guide plate assembly (15), a longitudinal manure belt (16), a manure belt cleaning assembly (17), a triangular scraper assembly (18), and a head frame (19). The head frame (19) is installed at one end of the cage frame, and the positive and negative spiral head wheel (12) is mounted on the head frame (19). The tail frame (14) is correspondingly set at the other end of the cage frame. The longitudinal manure belt (16) is arranged around the outside of the positive and negative spiral head wheel (12) and the tail frame (14) to form a closed-loop conveying structure. The longitudinal manure belt (16) is supported by the manure-supporting crossbeam (44) at the bottom of the support frame.

10. The stacked automated duck egg-laying rearing equipment according to claim 9, characterized in that, The manure belt cleaning assembly (17) is installed at the return path of the longitudinal manure belt (16). The manure belt cleaning assembly (17) is equipped with the triangular scraper assembly (18) for scraping off the dirt adhering to the surface of the manure belt. The tail frame (14) is equipped with the tail end manure guide plate assembly (15), and the dust guide plate (13) is installed on the side of the head frame (19). The head frame (19) and the tail frame (14) are fixed as a whole on the support vertical beam (43) and the support horizontal beam (47) of the cage system (1). The longitudinal manure belt (16) is driven to rotate by the positive and negative spiral head wheel (12), and the manure belt is self-cleaned in conjunction with the triangular scraper assembly (18).

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