Laying hen breeding feeding device

Abstract

The invention discloses a laying hen breeding feeding device, and particularly relates to the technical field of laying hen breeding devices.The laying hen breeding feeding device comprises a supporting frame, the supporting frame is in a pyramid shape, a plurality of hencoops distributed in a staggered mode are fixedly installed on the two sides of the upper end of the supporting frame, and feeding structures are fixedly connected to the sides, away from the middle of the supporting frame, of the hencoops; a mixing and crushing device communicated with the feeding structure is arranged at the left end of the supporting frame, and a residual grain recycling structure communicated with the feeding structure is arranged on the inner side of the supporting frame. According to the laying hen breeding and feeding device, liquid medicine, purified water and smashed feed are mixed together under the action of the material mixing and smashing device, and the feed is fed into the feeding structure through cooperation of the material mixing and smashing device and the feeding structure to be evenly distributed to laying hens located in hencoops; the residual feed is fed into the residual grain recovery structure through the feeding structure, so that the residual feed is prevented from being fermented in the trough to influence the subsequently fed feed, and the laying hens are also prevented from eating the feed by mistake to influence the health of the laying hens.

Description

Technical Field

[0001] The invention relates to the technical field of laying hen breeding devices, and in particular to a laying hen breeding and feeding device. Background Art

[0002] Egg-laying chicken farming is an important part of animal husbandry, and the design of its automated feeding device directly affects the farming efficiency and egg quality. With the development of technology, automated feeding devices have become an important tool for improving farming efficiency. These devices usually include automatic mixing, conveying and distribution systems for feed, aiming to reduce manual labor intensity, improve the uniformity and freshness of feed, and thus ensure the health and egg production rate of laying hens.

[0003] Chinese patent publication number CN218789825U discloses a feeding device for laying hen farming, including a feeding trough and an adjustable feeding mechanism, the adjustable feeding mechanism including a U-shaped mounting frame, a first servo motor is fixedly mounted on one end of the U-shaped mounting frame, a threaded rod is fixedly connected to the output end of the first servo motor, a moving block is threadedly connected to the outer side of the threaded rod, a mixing trough is fixedly mounted on one side of the moving block, a mixing mechanism is arranged inside the mixing trough, a discharge port is integrally formed at the bottom of the mixing trough, and a discharge mechanism is arranged inside the discharge port.

[0004] Although existing automated feeding devices have improved farming efficiency to a certain extent, there are still some defects. For example, some devices are insufficient in mixing drugs and feed, resulting in uneven drug distribution, which may affect the treatment effect and the health of the chickens. In addition, existing devices also have problems in feed recovery. The residual feed is easy to deteriorate in the feeding trough, which not only causes a waste of resources, but also may cause health problems such as plague, posing a threat to laying hen farming. Summary of the invention

[0005] The main purpose of the present invention is to provide a feeding device for laying hen breeding, which can effectively solve the problems that the existing feeding device cannot effectively mix the medicine and feed, resulting in uneven distribution of the medicine, and cannot recover the residual feed, which easily leads to feed deterioration and plague.

[0006] To achieve the above object, the technical solution adopted by the present invention is: A laying hen breeding and feeding device comprises a support frame, wherein the support frame is in a pyramid shape and a plurality of staggered chicken cages are fixedly installed on both sides of its upper end, a plurality of the chicken cages are fixedly connected to a feeding structure on one side away from the middle of the support frame, a mixing and crushing device connected to the feeding structure is arranged at the left end of the support frame, a surplus grain recovery structure connected to the feeding structure is arranged on the inner side of the support frame, a plurality of the right sides of the feeding structures are connected to each other through a transmission belt, and the feeding structure close to the mixing and crushing device is connected to the mixing and crushing device through a transmission belt.

[0007] Preferably, the mixing and crushing device includes a control console, a mixing assembly is fixedly connected to the rear end of the control console, a water supply device connected to the inner cavity of the mixing assembly is fixedly connected to the rear end of the mixing assembly, a feeding tube connected to a plurality of feeding structures is fixedly connected to the right end of the mixing assembly, and a flushing tube connected to the feeding tube in one direction is fixedly connected to the upper end of the water supply device.

[0008] Preferably, the mixing assembly includes a mixing box, a feeding port communicating with the inner cavity of the mixing box is opened at the upper end of the mixing box, a crushing wheel which is symmetrically connected to the upper part of the inner cavity of the mixing box for rotation, and a stirring impeller which is symmetrically connected to the lower part of the inner cavity of the mixing box for rotation. The connecting shafts of the crushing wheel and the stirring impeller both penetrate the inner cavity of the mixing box and extend to the left and right ends of the mixing box and are provided with a gear set, one of the connecting shafts of the mixing box is fixedly connected to a driving motor which is fixedly connected to the left end of the mixing box via a motor bracket, the left ends of the crushing wheel and the stirring impeller are both fixedly connected to the driving motor, the crushing wheel and the stirring impeller at the rear are connected by a transmission belt, the right part of the crushing wheel connecting shaft at the rear is connected to the feeding structure by a transmission belt, and the bottom wall of the inner cavity of the mixing box is fixedly connected to a fluid pump connected to the feeding tube.

[0009] Preferably, the feeding structure includes a feeding box fixedly connected to the chicken cage, a connecting pipe connected to the feeding tube is fixedly connected to the left upper end of the feeding box, the feeding box is L-shaped, and an installation chamber connected to the inner cavity of the vertical part is opened in the upper part of the inner cavity of the vertical part, a feeding assembly is provided in the inner cavity of the feeding box and the inner cavity of the installation chamber, a feeding port connected to the inner cavity of the vertical part of the feeding box is linearly distributed on one side close to the chicken cage, a partition plate is fixedly connected to the horizontal part of the feeding box between two adjacent feeding ports, and a recovery assembly is provided on the horizontal part of the feeding box.

[0010] Preferably, the feeding assembly includes a feeding tube located in the inner cavity of the vertical part of the feeding box, the inner cavity of the feeding tube is rotatably connected to a spiral feeder, and a linkage component located in the inner cavity of the feeding tube is provided on the side of the outer surface of the spiral feeder away from the connecting tube one, and a plurality of sliding tubes are linearly distributed and slidably connected to the outer surface of the feeding tube, and the upper ends of the plurality of sliding tubes all penetrate the inner cavity of the feeding box and extend to the inner cavity of the installation chamber and are fixedly connected to a connecting rod together, and the end of the connecting rod away from the connecting tube one is fixedly connected to a U-shaped sliding seat, and the inner surface of the U-shaped sliding seat is provided with a feeding driving component slidably connected to the linkage component, and a plurality of connecting holes connected to the inner cavity of the feeding tube are linearly distributed on the outer surfaces of the plurality of sliding tubes.

[0011] Preferably, the linkage component includes a fixed plate fixedly connected to the inner cavity of the feeding tube, the end of the fixed plate close to the connecting tube is fixedly connected to a compression spring 2, the end of the compression spring 2 away from the fixed plate is fixedly connected to a sliding plate, the upper end of the sliding plate passes through the feeding tube, the U-shaped sliding seat and the adjacent sliding tube, extends to the inner cavity of the installation chamber and is slidably connected to the feeding drive component.

[0012] Preferably, the feeding drive component includes a sliding seat 1 that is slidably connected to the bottom wall of the inner cavity of the installation chamber, the inner surface of the sliding seat 1 is slidably connected to the upper end of the sliding plate, the left and right ends of the sliding seat 1 are symmetrically fixedly connected with an articulated seat 1, the inner surfaces of the two articulated seats 1 are rotatably connected with a telescopic rod 1, the ends of the two telescopic rods 1 away from the sliding seat 1 are rotatably connected with an articulated seat 2 fixedly connected to the bottom wall of the inner cavity of the installation chamber, the outer surfaces of the piston rods of the two telescopic rods 1 are both sleeved with a compression spring 1, and the stretched length of the telescopic rod 1 is greater than the distance between the sliding seat 1 and the articulated seats 2 on both sides.

[0013] Preferably, the recycling component includes a recycling chamber opened at the upper end of the horizontal part of the feeding box, a plurality of unloading components are linearly distributed on the upper part of the inner surface of the recycling chamber, a sliding frame is symmetrically slidably connected to the inner surface of the recycling chamber front and back, and a plurality of supporting rollers that fit the lower part of the unloading component are linearly distributed and rotatably connected at one end of two sliding frames close to each other, an electric telescopic rod is fixedly connected to the outer surface of the supporting roller at the rear through a rotating bracket, a power conveyor belt is arranged at the lower part of the inner cavity of the recycling chamber, and a unloading hole connected to the surplus food recovery structure is opened on the right side of the bottom wall of the inner cavity of the recycling chamber.

[0014] Preferably, the unloading component includes a central axis fixedly connected to the inner wall of the recovery chamber, a torsion spring is symmetrically fixedly connected to the outer surface of the central axis front and back, a support plate is rotatably connected to the outer surface of the central axis, the front and rear inner surfaces of the support plate are fixedly connected to one end of the torsion spring away from the central axis, and the lower end of the support plate is in close contact with the adjacent support roller.

[0015] Preferably, the surplus food recovery structure includes a connecting pipe 2 connected to the recovery chamber in the horizontal part of several feeding boxes, the lower ends of several of the connecting pipes 2 are commonly fixedly connected with a recovery pipe, the output part of the recovery pipe is fixedly connected to a storage box located on the inner side of the support frame, and the left end of the storage box is fixedly connected to a recovery pump through a negative pressure pipe.

[0016] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention mixes liquid medicine, clean water and crushed feed together through the action of a mixing and crushing device, and sends the feed into the feeding structure through the cooperation of the mixing and crushing device and the feeding structure to evenly distribute it to the laying hens in the chicken cage for feeding; after the feeding is basically completed, the remaining feed is sent to the surplus grain recovery structure through the action of the feeding structure to prevent the remaining feed from fermenting in the trough and affecting the subsequent feed, and also to prevent the laying hens from accidentally eating and affecting the health of the laying hens.

[0017] 2. The present invention utilizes a driving motor to drive the gear set to rotate, thereby driving the grinding wheels on both sides to rotate, so as to grind the solid feed and drug particles fed from the feeding port to facilitate better mixing with the drug solution and purified water, and facilitate subsequent feeding. It also ensures that during the drug administration operation, the active ingredients of the drug and the feed can be evenly mixed, avoiding excessive local drug concentrations that cause excessive drug intake by laying hens and affect their health.

[0018] 3. The present invention utilizes the cooperation of a connecting tube and a mixing and crushing device to feed the feed into the feeding assembly. After the feeding tube is filled with feed, the feeding driving component and the connecting rod drive the sliding tube to slide through the connecting hole provided on the sliding tube and the feeding tube, so that the mixture of feed and medicine is delivered to the upper part of the recovery assembly through the feeding port, thereby achieving uniform feeding.

[0019] 4. The present invention utilizes the action of the electric telescopic rod to drive the support roller to move to the right side, and utilizes the action of the torsion spring to flip the support plate downward through the cooperation between the support roller and the unloading component. The flipping of the support plate causes the feed on the upper part to slide downward and fall onto the power conveyor belt at the lower part, and is sent to the right side of the recovery chamber through the transmission action of the power conveyor belt and finally enters the connecting pipe 2. A negative pressure is formed in the storage box through the action of the recovery pump, and the residual feed in the recovery pipe and the connecting pipe 2 connected to the storage box are extracted through the negative pressure action, and the flushing action of the water supply device and the flushing pipe is cooperated to avoid the presence of feed residues on the upper part of the recovery component and reduce the occurrence of plague. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic structural diagram of the mixing and crushing device of the present invention; Figure 3 It is a schematic cross-sectional view of the internal structure of the mixing assembly of the present invention; Figure 4 It is a structural schematic diagram of the feeding structure of the present invention; Figure 5 It is a structural schematic diagram of the feeding assembly of the present invention; Figure 6 It is a schematic diagram of the explosion effect of the feeding assembly of the present invention; Figure 7 It is a schematic diagram of the connection relationship between the feeding drive component, the U-shaped sliding seat and the linkage component of the present invention; Figure 8 It is a structural schematic diagram of the feeding drive component of the present invention; Fig. 9 It is a schematic diagram of the structure of the recycling component of the present invention; Fig.10 It is a structural schematic diagram of the blanking component of the present invention; Fig.11 It is a structural schematic diagram of the surplus grain recovery structure of the present invention.

[0021] In the figure: 1, support frame; 2, chicken cage; 3, mixing and crushing device; 31, mixing assembly; 311, mixing box; 312, feeding port; 313, crushing wheel; 314, driving motor; 315, gear set; 316, stirring impeller; 317, fluid pump; 32, water supply device; 33, control console; 34, feeding tube; 35, flushing tube; 4, feeding structure; 41, feeding box; 42, connecting pipe 1; 43, partition plate; 44, feeding assembly; 441, feeding pipe; 442, connecting rod; 443, feeding drive component; 4431, sliding seat 1; 4432, hinged seat 1; 4433, compression spring 1; 4434, telescopic rod 1; 4 435. Articulated seat 2; 444. Connecting hole; 445. Linkage component; 4451. Fixed plate; 4452. Compression spring 2; 4453. Sliding plate; 446. Screw feeder; 447. Sliding tube; 448. U-shaped sliding seat; 45. Feeding port; 46. Installation chamber; 47. Recovery component; 471. Feeding component; 4711. Support plate; 4712. Center axis; 4713. Torsion spring; 472. Electric telescopic rod; 473. Power conveyor belt; 474. Sliding frame; 475. Support roller; 476. Recovery chamber; 5. Surplus grain recovery structure; 51. Recovery tube; 52. Storage box; 53. Recovery pump; 54. Connecting pipe 2. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0023] Embodiment 1, as Figure 1 As shown, a laying hen breeding and feeding device comprises a support frame 1, which is pyramid-shaped and has a plurality of staggered chicken cages 2 fixedly installed on both sides of its upper end, a feeding structure 4 is fixedly connected to one side of the plurality of chicken cages 2 away from the middle of the support frame 1, a mixing and crushing device 3 connected to the feeding structure 4 is arranged at the left end of the support frame 1, a surplus grain recovery structure 5 connected to the feeding structure 4 is arranged on the inner side of the support frame 1, a plurality of feeding structures 4 are connected to each other on the right side by a transmission belt, and the feeding structure 4 close to the mixing and crushing device 3 is connected to the mixing and crushing device 3 by a transmission belt.

[0024] During the operation of this embodiment, the liquid medicine, clean water and crushed feed are mixed together through the action of the mixing and crushing device 3, and the feed is sent to the feeding structure 4 through the cooperation of the mixing and crushing device 3 and the feeding structure 4 to be evenly distributed to the laying hens in the chicken cage 2 for feeding; after the eating is basically completed, the remaining feed is sent to the surplus food recovery structure 5 through the action of the feeding structure 4 to prevent the remaining feed from fermenting in the trough and affecting the subsequent feed, and also to prevent the laying hens from accidentally eating the feed and affecting the health of the laying hens.

[0025] Embodiment 2: Based on Embodiment 1, this embodiment utilizes a driving motor 314 to drive the gear set 315 to rotate, thereby driving the crushing wheels 313 on both sides to rotate, so as to crush the solid feed and drug particles fed from the feeding port 312, so as to better mix them with the drug solution and clean water, facilitate subsequent feeding, and also ensure that during the drug administration operation, the active ingredients of the drug and the feed can be evenly mixed, avoiding excessive local drug concentration causing the laying hens to ingest too much drug and affect their health.

[0026] Specifically, to achieve adequate mixing of feed, medicine and water, refer to Figure 2 The mixing and crushing device 3 includes a control console 33, a mixing component 31 is fixedly connected to the rear end of the control console 33, a water supply device 32 connected to the inner cavity of the mixing component 31 is fixedly connected to the rear end of the mixing component 31, a feeding tube 34 connected to a plurality of feeding structures 4 is fixedly connected to the right end of the mixing component 31, and a flushing tube 35 connected to the feeding tube 34 in one direction is fixedly connected to the upper end of the water supply device 32.

[0027] The mixing component 31 is a place for mixing medicine, water and feed, wherein the control console 33 is a basic control device for controlling the operation of the water pump, motor and other equipment inside the mixing component 31 and the water supply device 32. In the prior art, the control method belongs to conventional technical means and will not be described in detail in the present invention.

[0028] A water pump is provided in the water supply device 32 for providing clean water to the mixing component 31 and the feeding tube 34. The flushing tube 35 and the feeding tube 34 can be used to flush and clean the inside of the pipe and the subsequent feeding trough after feeding. During the conventional mixing process, the water pump in the water supply device 32 supplies water to the inside of the mixing component 31, so that the feed therein is mixed with water to form a paste feed, which is convenient for feeding.

[0029] Further, in order to realize the crushing and mixing of feed, drug particles and other materials, refer to Figure 3 The mixing assembly 31 includes a mixing box 311, and a feeding port 312 communicating with the inner cavity of the mixing box 311 is provided at the upper end thereof. A crushing wheel 313 which is symmetrically rotated and interlocked with each other is connected to the upper part of the inner cavity of the mixing box 311, and a stirring impeller 316 is symmetrically rotated and interlocked with the lower part of the inner cavity of the mixing box 311. The connecting shafts of the crushing wheel 313 and the stirring impeller 316 penetrate the inner cavity of the mixing box 311 and extend to the left and right ends of the mixing box 311 and are provided with a gear set 315. The connecting shaft is fixedly connected to a driving motor 314 which is fixedly connected to the left end of the mixing box 311 through a motor bracket, the left ends of the crushing wheel 313 and the stirring impeller 316 are fixedly connected to the driving motor 314, the crushing wheel 313 and the stirring impeller 316 at the rear are connected by a transmission belt, the right part of the connecting shaft of the crushing wheel 313 at the rear is connected to the feeding structure 4 by a transmission belt, and the bottom wall of the inner cavity of the mixing box 311 is fixedly connected to a fluid pump 317 which is connected to the feeding tube 34.

[0030] The gear set 315 is a gear component composed of four gears, which is mainly used to convert the rotation direction to drive the crushing wheel 313 and the stirring impeller 316 on both sides to rotate in the opposite direction, so as to achieve the effect of crushing and stirring. Its transmission method has been widely used in the prior art and will not be described in detail in the present invention.

[0031] Driven by the driving motor 314 and the gear set 315, the crushing wheels 313 on both sides rotate, and the solid drug particles and feed particles thrown from the feeding port 312 are crushed into powder and dropped into the lower part of the inner cavity of the mixing box 311. The clean water sent into the lower part of the inner cavity of the mixing box 311 by the water supply device 32, the drug powder and the feed powder enter the clean water, and are evenly mixed together by the stirring of the stirring impeller 316, and are sent into the feeding tube 34 through the fluid pump 317. The feeding tube 34 is connected with the feeding structure 4 to feed the feeding structure 4 at the front of each chicken cage 2.

[0032] Embodiment 3: Based on embodiment 2, this embodiment further utilizes the cooperation between the connecting tube 1 42 and the mixing and crushing device 3 to feed the feed into the feeding assembly 44. After the feeding tube 441 is filled with feed, the feeding drive component 443 and the connecting rod 442 drive the sliding tube 447 to slide, so that the mixture of feed and medicine is delivered to the upper part of the recovery assembly 47 through the feeding port 45 through the connecting hole 444 opened on the sliding tube 447 and the feeding tube 441, so as to achieve uniform feeding.

[0033] Specifically, in order to achieve uniform distribution and feeding of the feed sent into the connecting pipe 42 by the mixing and crushing device 3, refer to Figure 4 The feeding structure 4 includes a feeding box 41 fixedly connected to the chicken cage 2, a connecting pipe 42 connected to the feeding tube 34 is fixedly connected to the left upper end of the feeding box 41, the feeding box 41 is L-shaped, and an installation chamber 46 connected to the inner cavity is opened on the upper part of the vertical part of the inner cavity, and a feeding assembly 44 is provided in the inner cavity of the feeding box 41 and the inner cavity of the installation chamber 46. A feeding port 45 connected to the inner cavity is linearly distributed on one side of the vertical part of the feeding box 41 close to the chicken cage 2, and a partition plate 43 is fixedly connected to the horizontal part of the feeding box 41 between two adjacent feeding ports 45, and a recovery assembly 47 is provided on the horizontal part of the feeding box 41.

[0034] The feeding box 41 is mainly used as a mounting frame. The partition plate 43 divides the recovery component 47 into small grids to ensure that the laying hens do not disturb each other when eating. The connecting pipe 42 is used to connect the feeding pipe 34 to feed the feed into the feeding component 44 for distribution. The feeding port 45 is used to feed the feed in the feeding component 44 and guide the paste feed mixture to flow to the recovery component 47.

[0035] Further, to achieve uniform feeding, see Figure 5 and Figure 6 The feeding assembly 44 includes a feeding tube 441 located in the inner cavity of the vertical part of the feeding box 41, the inner cavity of the feeding tube 441 is rotatably connected with a spiral feeder 446, and a linkage component 445 located in the inner cavity of the feeding tube 441 is arranged on the side of the outer surface of the spiral feeder 446 away from the connecting tube 42, and a plurality of sliding tubes 447 are linearly distributed and slidably connected to the outer surface of the feeding tube 441, and the upper ends of the plurality of sliding tubes 447 all penetrate the inner cavity of the feeding box 41 and extend to the inner cavity of the installation chamber 46 and are fixedly connected with a connecting rod 442, and the end of the connecting rod 442 away from the connecting tube 42 is fixedly connected with a U-shaped sliding seat 448, and the inner surface of the U-shaped sliding seat 448 is provided with a feeding driving component 443 slidably connected to the linkage component 445, and a plurality of connecting holes 444 connected to the inner cavity of the feeding tube 441 are linearly distributed on the outer surfaces of the plurality of sliding tubes 447.

[0036] The feeding pipe 441 is mainly used to cooperate with the screw feeder 446 to transport feed. When the feeding driving component 443 and the sliding pipe 447 are both in the initial position, the connecting hole 444 on the sliding pipe 447 is staggered with the connecting hole 444 on the feeding pipe 441. At this time, the feed slowly flows backward in the feeding pipe 441 under the action of the screw feeder 446 until it contacts the linkage component 445. Further, after the feeding tube 441 is filled, the feeding drive component 443 is automatically driven to operate and feed is thrown out through the feeding port 45. Figure 7 The linkage component 445 includes a fixed plate 4451 fixedly connected to the inner cavity of the feeding tube 441, and the end of the fixed plate 4451 close to the connecting tube 42 is fixedly connected to a compression spring 2 4452, and the end of the compression spring 2 4452 away from the fixed plate 4451 is fixedly connected to a sliding plate 4453, and the upper end of the sliding plate 4453 passes through the feeding tube 441, the U-shaped sliding seat 448 and the adjacent sliding tube 447 to extend to the inner cavity of the installation chamber 46 and is slidingly connected to the feeding drive component 443.

[0037] The sliding plate 4453 will be pressed by the feed and gradually compress the compression spring 2 4452. At this time, the fixed plate 4451 slides to the right in the feeding tube 441, and drives the feeding drive component 443 to operate synchronously after moving to a certain extent, until the sliding plate 4453 moves a certain length, the feeding drive component 443 bounces and drives the U-shaped sliding seat 448 to move backward, thereby driving the sliding tube 447 to move backward, so that the connecting holes 444 on the feeding tube 441 and the sliding tube 447 overlap, and the feed falls into the feeding port 45 from the connecting hole 444 and finally falls on the recovery component 47.

[0038] Further, in order to drive the sliding tube 447 to slide so that the connecting hole 444 on the sliding tube 447 is connected with the connecting hole 444 on the feeding tube 441, refer to Figure 7 and Figure 8 The feeding driving component 443 includes a sliding seat 4431 which is slidably connected to the bottom wall of the inner cavity of the installation chamber 46, the inner surface of the sliding seat 4431 is slidably connected to the upper end of the sliding plate 4453, the left and right ends of the sliding seat 4431 are symmetrically fixedly connected with a hinge seat 4432, the inner surfaces of the two hinge seats 4432 are rotatably connected with a telescopic rod 4434, the ends of the two telescopic rods 4434 away from the sliding seat 4431 are rotatably connected with a hinge seat 2 4435 fixedly connected to the bottom wall of the inner cavity of the installation chamber 46, the outer surfaces of the piston rods of the two telescopic rods 4434 are both sleeved with a compression spring 4433, and the stretched length of the telescopic rod 4434 is greater than the distance between the sliding seat 4431 and the hinge seats 2 4435 on both sides.

[0039] When the sliding plate 4453 drives the sliding seat 4431 to move backward, the compression spring 4433 is gradually compressed until the compression spring 4433 is in a position completely perpendicular to the sliding seat 4431. When it continues to move backward, under the action of the compression spring 4433, the sliding seat 4431 will move rapidly backward, and drive the U-shaped sliding seat 448 and the connecting rod 442 to move rapidly backward, so that the sliding tube 447 slides backward following the connecting rod 442, so that the feeding tube 441 is connected to the feeding port 45 through the connecting hole 444.

[0040] Embodiment 4. Based on embodiment 3, this embodiment utilizes the action of the electric telescopic rod 472 to drive the support roller 475 to move to the right, and through the cooperation of the support roller 475 and the unloading component 471, the action of the torsion spring 4713 is used to make the support plate 4711 flip downward, and the flipping of the support plate 4711 makes the feed on its upper part slide downward and fall onto the lower power conveyor belt 473, and is sent to the right side of the recovery chamber 476 through the transmission action of the power conveyor belt 473 and finally enters the connecting pipe 2 54, and the action of the recovery pump 53 makes negative pressure form in the storage box 52, and the residual feed in the recovery pipe 51 and the connecting pipe 2 54 connected to the storage box 52 are extracted through the negative pressure action, and the flushing action of the water supply device 32 and the flushing pipe 35 is cooperated to avoid the presence of feed residues on the upper part of the recovery component 47 and reduce the occurrence of plague.

[0041] Specifically, to achieve feed recovery, refer to Fig. 9 The recovery component 47 includes a recovery chamber 476 opened at the upper end of the horizontal part of the feeding box 41, and a plurality of unloading parts 471 are linearly distributed on the upper inner surface of the recovery chamber 476. The inner surface of the recovery chamber 476 is symmetrically slidably connected with a sliding frame 474 front and back, and one end of the two sliding frames 474 close to each other is linearly distributed and rotatably connected with a plurality of supporting rollers 475 that fit the lower part of the unloading part 471. The outer surface of the supporting roller 475 located at the rear is fixedly connected with an electric telescopic rod 472 through a rotating bracket. A power conveyor belt 473 is arranged at the lower part of the inner cavity of the recovery chamber 476, and a unloading hole connected to the surplus food recovery structure 5 is opened on the right side of the bottom wall of the inner cavity of the recovery chamber 476.

[0042] The feed dropped from the feeding port 45 is located at the upper part of the feeding part 471, and the laying hens can eat normally at this time. After eating, in order to prevent the feed from being corrupted and deteriorated under the temperature of the chicken house environment, the feed needs to be recovered; Further, in order to cooperate with the movement of the support roller 475 to flip the support plate 4711, refer to Fig.10The unloading component 471 includes a central axis 4712 fixedly connected to the inner wall of the recovery chamber 476, and the outer surface of the central axis 4712 is symmetrically fixedly connected with a torsion spring 4713 in the front and rear directions. The outer surface of the central axis 4712 is rotatably connected with a support plate 4711, and the front and rear parts of the inner surface of the support plate 4711 are fixedly connected to one end of the torsion spring 4713 away from the central axis 4712, and the lower end of the support plate 4711 is in close contact with the adjacent support roller 475.

[0043] The piston rod of the electric telescopic rod 472 retracts and drives the support roller 475 to move backward. The support roller 475 no longer provides support for the support plate 4711. After losing support, the support plate 4711 flips downward under the action of the torsion spring 4713. After flipping, the feed on the support plate 4711 will flow downward and fall on the power conveyor belt 473, and will be sent to the right side of the recovery chamber 476 through the action of the power conveyor belt 473, and the residual feed will be sent into the residual grain recovery structure 5 in cooperation with the suction action of the residual grain recovery structure 5.

[0044] It should be particularly noted that the above-mentioned electric telescopic rod 472 and the power conveyor belt 473 are controlled by the control console 33, and the implementation methods are all conventional technical means in the prior art. The power conveyor belt 473 has a built-in power roller, which can rotate following the control of the control console 33. This type of equipment is also very mature in the prior art, and its wiring, installation, and assembly methods will not be repeated in the present invention.

[0045] Further, in order to absorb the feed into the storage box 52, refer to Fig.11 The surplus food recovery structure 5 includes a connecting pipe 54 connected to the recovery chamber 476 in the horizontal part of the feeding boxes 41. The lower ends of the connecting pipes 54 are fixedly connected with a recovery pipe 51. The output part of the recovery pipe 51 is fixedly connected with a storage box 52 located on the inner side of the support frame 1. The left end of the storage box 52 is fixedly connected with a recovery pump 53 through a negative pressure pipe.

[0046] The recovery pump 53 is a conventional negative pressure suction device that can draw air from the storage box 52 through a pipeline to form a negative pressure, thereby using the negative pressure to draw the residual feed in each recovery chamber 476 connected to it through the recovery pipe 51 and the connecting pipe 2 54 into the storage box 52, and the corresponding flushing waste water will also enter the storage box 52 through the recovery pipe 51 and the connecting pipe 2 54.

[0047] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A laying hen breeding and feeding device, comprising a support frame (1), characterized in that: The support frame (1) is pyramid-shaped, and a plurality of staggered chicken cages (2) are fixedly mounted on both sides of its upper end; a feeding structure (4) is fixedly connected to one side of the plurality of chicken cages (2) away from the middle of the support frame (1); a mixing and crushing device (3) connected to the feeding structure (4) is arranged at the left end of the support frame (1); a surplus grain recovery structure (5) connected to the feeding structure (4) is arranged on the inner side of the support frame (1); the right sides of the plurality of feeding structures (4) are connected to each other by a transmission belt, and the feeding structure (4) close to the mixing and crushing device (3) is connected to the mixing and crushing device (3) by a transmission belt.

2. A laying hen breeding and feeding device according to claim 1, characterized in that: The mixing and pulverizing device (3) comprises a control console (33), the rear end of the control console (33) being fixedly connected to a mixing assembly (31), the rear end of the mixing assembly (31) being fixedly connected to a water supply device (32) in communication with its inner cavity, the right end of the mixing assembly (31) being fixedly connected to a feeding tube (34) in communication with a plurality of feeding structures (4), and the upper end of the water supply device (32) being fixedly connected to a flushing tube (35) in unidirectional communication with the feeding tube (34).

3. A laying hen breeding and feeding device according to claim 2, characterized in that: The mixing assembly (31) comprises a mixing box (311), the upper end of the mixing box (311) is provided with a feeding port (312) communicating with the inner cavity thereof, the upper portion of the inner cavity of the mixing box (311) is symmetrically rotatably connected to a mutually interlocking crushing wheel (313), the lower portion of the inner cavity of the mixing box (311) is symmetrically rotatably connected to a stirring impeller (316), the connecting shafts of the crushing wheel (313) and the stirring impeller (316) both penetrate the inner cavity of the mixing box (311) and extend to the left and right ends of the mixing box (311) and are provided with a gear set (315), wherein one of the mixing boxes (311) The connecting shaft 311 is fixedly connected to a driving motor (314) fixedly connected to the left end of the mixing box (311) via a motor bracket; the left ends of the crushing wheel (313) and the stirring impeller (316) are both fixedly connected to the driving motor (314); the crushing wheel (313) and the stirring impeller (316) at the rear are connected via a transmission belt; the right part of the connecting shaft of the crushing wheel (313) at the rear is connected to the feeding structure (4) via a transmission belt; and the bottom wall of the inner cavity of the mixing box (311) is fixedly connected to a fluid pump (317) connected to the feeding tube (34).

4. A laying hen breeding and feeding device according to claim 2, characterized in that: The feeding structure (4) comprises a feeding box (41) fixedly connected to the chicken cage (2); a connecting pipe (42) connected to the feeding tube (34) is fixedly connected to the left upper end of the feeding box (41); the feeding box (41) is L-shaped, and a mounting chamber (46) connected to the inner cavity of the vertical part of the feeding box (41) is provided at the upper part of the inner cavity of the vertical part; a feeding assembly (44) is provided in both the inner cavity of the feeding box (41) and the inner cavity of the mounting chamber (46); feeding ports (45) connected to the inner cavity of the vertical part of the feeding box (41) are linearly distributed on one side close to the chicken cage (2); a partition plate (43) is fixedly connected to the horizontal part of the feeding box (41) located between two adjacent feeding ports (45); and a recovery assembly (47) is provided on the horizontal part of the feeding box (41).

5. A laying hen breeding and feeding device according to claim 4, characterized in that: The feeding assembly (44) comprises a feeding tube (441) located in the inner cavity of the vertical portion of the feeding box (41); the inner cavity of the feeding tube (441) is rotatably connected to a spiral feeder (446); a linkage component (445) located in the inner cavity of the feeding tube (441) is provided on the outer surface of the spiral feeder (446) away from the connecting tube (42); the outer surface of the feeding tube (441) is linearly distributed and slidably connected to a plurality of sliding tubes (447); the upper ends of the plurality of sliding tubes (447) are all penetrated The inner cavity of the feeding box (41) extends to the inner cavity of the installation chamber (46) and is fixedly connected to a connecting rod (442). The end of the connecting rod (442) away from the connecting tube (42) is fixedly connected to a U-shaped sliding seat (448). The inner surface of the U-shaped sliding seat (448) is provided with a feeding drive component (443) slidably connected to the linkage component (445). The outer surfaces of the plurality of sliding tubes (447) are linearly distributed with a plurality of connecting holes (444) connected to the inner cavity of the feeding tube (441).

6. A laying hen breeding and feeding device according to claim 5, characterized in that: The linkage component (445) includes a fixed plate (4451) fixedly connected to the inner cavity of the feeding tube (441); one end of the fixed plate (4451) close to the connecting tube (42) is fixedly connected to a compression spring (4452); one end of the compression spring (4452) away from the fixed plate (4451) is fixedly connected to a sliding plate (4453); the upper end of the sliding plate (4453) passes through the feeding tube (441), the U-shaped sliding seat (448) and the adjacent sliding tube (447) to extend to the inner cavity of the installation chamber (46) and is slidably connected to the feeding drive component (443).

7. A laying hen breeding and feeding device according to claim 6, characterized in that: The feeding drive component (443) includes a sliding seat (4431) slidably connected to the bottom wall of the inner cavity of the installation chamber (46); the inner surface of the sliding seat (4431) is slidably connected to the upper end of the sliding plate (4453); the left and right ends of the sliding seat (4431) are symmetrically fixedly connected with an articulated seat (4432); the inner surfaces of the two articulated seats (4432) are both rotatably connected with a telescopic rod (4434); the ends of the two telescopic rods (4434) away from the sliding seat (4431) are both rotatably connected with an articulated seat (4435) fixedly connected to the bottom wall of the inner cavity of the installation chamber (46); the outer surfaces of the piston rods of the two telescopic rods (4434) are both sleeved with a compression spring (4433); the stretched length of the telescopic rod (4434) is greater than the distance between the sliding seat (4431) and the articulated seats (4435) on both sides.

8. The laying hen breeding and feeding device according to claim 4, characterized in that: The recovery component (47) comprises a recovery chamber (476) opened at the upper end of the horizontal part of the feeding box (41); a plurality of feeding components (471) are linearly distributed on the upper part of the inner surface of the recovery chamber (476); a sliding frame (474) is symmetrically slidably connected to the inner surface of the recovery chamber (476) in the front and rear directions; a plurality of supporting rollers (475) that are in contact with the lower part of the feeding component (471) are linearly distributed and rotatably connected at one end of two sliding frames (474) that are close to each other; an electric telescopic rod (472) is fixedly connected to the outer surface of the supporting roller (475) at the rear through a rotating bracket; a power conveyor belt (473) is arranged at the lower part of the inner cavity of the recovery chamber (476); and a feeding hole that is connected to the surplus food recovery structure (5) is opened on the right side of the bottom wall of the inner cavity of the recovery chamber (476).

9. A laying hen breeding and feeding device according to claim 8, characterized in that: The unloading component (471) includes a central axis (4712) fixedly connected to the inner wall of the recovery chamber (476); the outer surface of the central axis (4712) is symmetrically fixedly connected to a torsion spring (4713) in the front and rear directions; the outer surface of the central axis (4712) is rotatably connected to a support plate (4711); the front and rear parts of the inner surface of the support plate (4711) are fixedly connected to one end of the torsion spring (4713) away from the central axis (4712); and the lower end of the support plate (4711) is in close contact with the adjacent support roller (475).

10. The laying hen breeding and feeding device according to claim 9, characterized in that: The surplus food recovery structure (5) comprises a second connecting pipe (54) connected to a recovery chamber (476) in a horizontal portion of a plurality of feeding boxes (41); the lower ends of the plurality of second connecting pipes (54) are commonly fixedly connected to a recovery pipe (51); the output portion of the recovery pipe (51) is fixedly connected to a storage box (52) located on the inner side of the support frame (1); and the left end of the storage box (52) is fixedly connected to a recovery pump (53) via a negative pressure pipe.

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