A shell breaking device for improving the hatching rate of eggs

Abstract

The present invention belongs to the technical field of poultry hatching, and specifically refers to a shell-breaking device for improving the hatching rate of eggs, including a support assembly, a first rotating assembly, a second rotating assembly, and a controller. By setting an outer support cylinder and an inner support cylinder, the inside of the device is divided into a central hatching area and a surrounding auxiliary egg-breaking area. Eggs that cannot successfully hatch by themselves can be placed in the auxiliary egg-breaking area, and the eggs are assisted in shell-breaking by the auxiliary shell-breaking assembly. After the auxiliary shell-breaking, the eggs can enter the hatching area under the push of the first electric push rod for subsequent hatching operations, which effectively improves the hatching rate of the eggs; the detection assembly identifies and detects the position of the chick pecking the shell on the surface of the egg through a laser detector, and pushes the auxiliary shell-breaking hook down through the second electric push rod, so that the auxiliary shell-breaking hook breaks the edge of the crack, increases the edge area of ​​the crack, thereby reducing the pressure of the chick pecking the shell, and helps the chick to successfully hatch the shell.

Description

Technical Field

[0001] The invention belongs to the technical field of poultry hatching, and in particular relates to a shell-breaking device for improving the hatching rate of eggs. Background Art

[0002] During the incubation process of eggs, the chicks need to peck their way out of the eggshells. In actual situations, the chicks may not be able to break out of the shells smoothly due to inappropriate temperature and humidity, poor ventilation or poor development of the chicks. At this time, artificial delivery is needed. The gap that has been formed at the pecking position of the chicks is gradually enlarged by tools such as tweezers to reduce the pecking pressure of the chicks. However, the manual shell breaking method requires a high level of professionalism of the operator, and manual operation is time-consuming and labor-intensive.

[0003] The prior art discloses a shell-breaking device for improving the hatching rate of eggs for poultry hatching, and the application publication number is CN111165389A. The application is provided with a detection device, a wrapping piece and an egg-breaking piece. The position of the hole to be hatched is detected by the first arc plate and the rubber head in the detection device, and the hole is enlarged by the first flap arranged in pairs in the egg-breaking piece. The second arc plates on both sides are opened to crack the eggshell to help the chicks to hatch. The chicks that have hatched will fall on the disc below, and the second arc plates automatically move together to ensure that the chicks will not fall out. However, in the application, the chicks are forced to hatch by directly tearing the eggshells. The shell-breaking action is too violent, and the chicks may die due to being exposed to the external environment too quickly, and the chicks that have hatched directly fall into the disc below, which will also cause certain damage to the chicks. The process of hatching and hatching of chicks is a necessary exercise for the chicks, which can help them enhance the basic functions and immune system in the body and better adapt to the environment. Therefore, excessive human intervention in the process of chicks hatching is inappropriate and is not conducive to the survival and growth of the chicks.

[0004] Therefore, it is necessary to propose a shell breaking device for improving the hatching rate of eggs to solve the technical problems existing in the existing egg hatching process. Summary of the invention

[0005] In order to solve the above-mentioned existing problems, the present invention provides a shell breaking device for improving the hatching rate of eggs. By arranging an outer support cylinder and an inner support cylinder, the interior of the device is divided into a central hatching area and a surrounding auxiliary egg breaking area. Eggs that are difficult for chicks to hatch can be placed in the auxiliary egg breaking area, and the eggs are assisted in shell breaking by the auxiliary shell breaking assembly. After the assisted shell breaking, the eggs can enter the hatching area for subsequent hatching operations under the push of the first electric push rod, thereby effectively improving the hatching rate of the eggs; the detection assembly identifies and detects the position of the chick pecking the shell on the surface of the egg through a laser detector, and pushes the auxiliary shell breaking hook down through the second electric push rod, so that the auxiliary shell breaking hook enters the broken position formed by pecking the shell, and the second electric push rod continues to drive the auxiliary shell breaking hook to rise, so that the auxiliary shell breaking hook breaks the edge of the broken hole, increases the area of ​​the edge of the broken hole, thereby reducing the pressure of the chick pecking the shell, which helps the chick to hatch smoothly.

[0006] To achieve the above purpose, the technical solution adopted by the present invention is as follows:

[0007] A shell-breaking device for improving the hatching rate of eggs comprises a support assembly and a controller, wherein the controller is arranged at one side of the support assembly, a first rotating assembly is arranged around the side wall of the support assembly, the first rotating assembly is rotatably arranged, and a second rotating assembly is rotatably arranged at the upper end of the support assembly, wherein the second rotating assembly comprises a rotating outer ring, a rotating inner ring, a detection assembly and an auxiliary shell-breaking assembly, the rotating outer ring is rotatably arranged at the upper end of the support assembly, an annular array of upper rotating teeth is arranged on the outer side wall of the rotating outer ring, the rotating inner ring is arranged on the inner side of the rotating outer ring, a connecting rod is connected in an annular array between the rotating outer ring and the rotating inner ring, the detection assembly is connected between the rotating outer ring and the rotating inner ring, the auxiliary shell-breaking assembly is arranged at one side of the detection assembly, and the auxiliary shell-breaking assembly is connected between the rotating outer ring and the rotating inner ring.

[0008] Furthermore, the auxiliary shell breaking assembly includes a movable groove, a movable screw rod, a movable block, a second electric push rod, an extended thin rod and an auxiliary shell breaking hook, the movable groove is connected between the rotating outer ring and the rotating inner ring, the movable screw rod is rotatably arranged in the movable groove, the movable block is threadedly sleeved on the movable screw rod, the second electric push rod is fixedly arranged on the lower wall of the movable block, the extended thin rod is arranged at the output end of the second electric push rod, the lower end of the extended thin rod is provided with a rotating shaft, the auxiliary shell breaking hook is rotatably arranged on the rotating shaft, the end surface of the rotating shaft is provided with a stopper, the auxiliary shell breaking hook is limited by the stopper and can only rotate upward, and a torsion spring is provided at the rotating connection between the auxiliary shell breaking hook and the rotating shaft.

[0009] Furthermore, the detection component includes a detection connection block, a detection plate and a laser detector, the detection connection block is connected between the rotating outer ring and the rotating inner ring, the detection plate is fixedly arranged on the lower wall of the detection connection block, and the laser detector linear array is arranged on the lower wall of the detection plate; the inner side wall of the rotating inner ring is provided with an upper movable electric sheet, the number of the upper movable electric sheets is two, and the upper movable electric sheets are respectively arranged opposite to the movable groove and the detection connection block.

[0010] Furthermore, the support assembly includes a bottom support ring, an upper support ring, an inner support cylinder, an outer support cylinder, a movable screen plate and a movable cleaning plate, the bottom support ring is arranged below the first rotating assembly, the upper support ring is arranged above the bottom support ring, a connecting ring is connected between the upper support ring and the outer edge of the bottom support ring, the side wall of the connecting ring is evenly provided with sink sockets, the inner support cylinder is arranged on the inner edge of the upper wall of the bottom support ring, the inner edge of the upper support ring is fixedly connected to the side wall of the inner support cylinder, the outer support cylinder is arranged on the outer edge of the upper wall of the upper support ring, the outer support cylinder is arranged around the outer side of the inner support cylinder, the rotating inner ring and the rotating outer ring are respectively The movable screen plate is movably arranged on the upper end edges of the inner support cylinder and the outer support cylinder, and the movable screen plate is arranged flush with the upper wall of the upper support ring. The movable cleaning plate is connected to the inner edge of the bottom support ring through a thread, and the movable cleaning plate is arranged below the movable screen plate. By arranging the outer support cylinder and the inner support cylinder, the interior of the device is divided into an incubation area inside the inner support cylinder and an auxiliary egg breaking area between the inner support cylinder and the outer support cylinder. Eggs that are difficult to hatch can be placed in the auxiliary egg breaking area, and the eggs after assisted shelling can be automatically transferred to the incubation area for subsequent hatching operations, which effectively improves the hatching rate of eggs.

[0011] Further, the first rotating component includes a rotating closed ring and a first electric push rod, the rotating closed ring is rotatably sleeved on the outer wall of the outer support tube, the first electric push rod is fixedly arranged on the side wall of the rotating closed ring, the side wall of the rotating closed ring is provided with a placement opening in an annular array, the first electric push rod is arranged between two adjacent placement openings, a push pad is arranged at the output end of the first electric push rod, lower rotating teeth are arranged in an annular array along the lower edge of the outer wall of the rotating closed ring, a lower moving electric sheet is arranged at the lower end of the inner wall of the rotating closed ring, and the number of the lower moving electric sheets is two, one of the lower moving electric sheets is arranged below the first electric push rod, and the other of the lower moving electric sheets is arranged below the placement opening adjacent to the first electric push rod.

[0012] Furthermore, a lower rotating groove is arranged around the outer edge of the upper support ring, the lower edge of the rotating closed ring is inserted into the lower rotating groove, an upper rotating groove is arranged around the upper edge of the side wall of the outer support tube, the rotating outer ring is clamped in the upper rotating groove, an inner egg entry opening is provided in an annular array on the side wall of the inner support tube, the lower edge of the inner egg entry opening is arranged flush with the upper wall of the upper support ring, an outer egg entry opening is provided in an annular array on the lower end of the side wall of the outer support tube, and a roller rotation opening is evenly provided in an annular array on the upper wall of the upper support ring , egg turning rollers are arranged in pairs for rotation in the drum rotary mouth, the number of the inner egg entry port, the outer egg entry port, the drum rotary mouth and the placement port are the same, the inner egg entry port, the outer egg entry port and the drum rotary mouth are respectively arranged opposite to each other, when the rotating closed ring rotates, the placement ports are respectively arranged opposite to the outer egg entry port, the upper wall annular array of the upper support ring is provided with limit blocks, the limit blocks are respectively arranged between adjacent drum rotary mouths, the egg turning rollers are respectively provided with eggs to be cracked, and the eggs to be cracked are respectively arranged between adjacent limit blocks.

[0013] Furthermore, a lower positioning electric sheet is provided in an annular array in the lower rotating groove, a short ring is provided in the upper end edge of the inner support cylinder, the inner side wall of the rotating inner ring is rotatably contacted with the outer side wall of the short ring, and the annular array of the outer side wall of the short ring is provided with an upper positioning electric sheet, and the upper positioning electric sheets are respectively arranged above the inner egg entry port, and the number of the upper positioning electric sheets and the lower positioning electric sheets are respectively the same as the number of the inner egg entry ports, and the lower positioning electric sheets are respectively arranged opposite to the drum rotating port, and when the rotating closed ring rotates, the lower movable electric sheets are respectively contacted with the lower positioning electric sheets, and when the rotating inner ring rotates, the upper movable electric sheets are respectively contacted with the upper positioning electric sheets.

[0014] Furthermore, an upper rotating motor is provided on the outer wall of the upper rotating groove, and a lower rotating motor is provided on the outer wall of the lower rotating groove, and an upper rotating gear and a lower rotating gear are respectively provided at the output ends of the upper rotating motor and the lower rotating motor, and the upper rotating gear and the lower rotating gear respectively penetrate the side walls of the upper rotating groove and the lower rotating groove, and the upper rotating gear and the lower rotating gear are respectively meshed with the upper rotating teeth and the lower rotating teeth; a moving motor is provided at the end of the moving screw rod, and the moving motor is arranged inside the rotating inner ring, and the output end of the moving motor is connected to the end of the moving screw rod, and the ends of the egg-turning roller are respectively provided with roller motors, and the roller motors are arranged inside the upper support ring, and the output ends of the roller motors are respectively connected to the ends of the egg-turning roller.

[0015] Furthermore, an outer wall annular array of the inner support tube is provided with an outer heat preservation lamp, an inner wall annular array of the inner support tube is provided with an inner heat preservation lamp, the outer heat preservation lamp and the inner heat preservation lamp are respectively arranged above the inner egg entry port, the lower wall annular array of the movable screen plate is provided with an insertion rod, the upper wall annular array of the movable cleaning plate is provided with an insertion hole, the insertion rod is inserted in the insertion hole, a closing cover is movably provided on the upper edge of the outer support tube, a ventilation seam is opened on the upper wall annular array of the closing cover, a sliding plate is provided on the outer side of the placement port for sliding up and down, the lower wall annular array of the bottom support ring is provided with supporting legs, and a humidifying water tank is movably inserted in the water tank socket.

[0016] Furthermore, the lower positioning electric sheet, the lower rotating motor, the upper positioning electric sheet, the outer heat preservation lamp, the inner heat preservation lamp, the upper rotating motor, the lower moving electric sheet, the first electric push rod, the upper moving electric sheet, the laser detector, the moving motor, the second electric push rod and the roller motor are respectively electrically connected to the controller through wires, the push pad is made of elastic sponge material, and the limit block is made of elastic rubber material.

[0017] Furthermore, the controller adopts Siemens S7-400.

[0018] The beneficial effects achieved by the present invention using the above structure are as follows:

[0019] (1) By providing an outer support cylinder and an inner support cylinder, the interior of the device is divided into a central incubation area and a surrounding auxiliary egg-breaking area. Eggs that are difficult for chicks to hatch can be placed in the auxiliary egg-breaking area, and the eggs can be assisted in hatching by the auxiliary shell-breaking assembly. After the auxiliary shell-breaking, the eggs can enter the incubation area under the push of the first electric push rod for subsequent hatching operations, which effectively improves the hatching rate of the eggs;

[0020] (2) The detection component uses a laser detector to identify and detect the position of the chick pecking the shell on the egg surface, and uses the second electric push rod to push the auxiliary shell-breaking hook down, so that the auxiliary shell-breaking hook enters the crack position formed by pecking the shell. The second electric push rod continues to drive the auxiliary shell-breaking hook up, so that the auxiliary shell-breaking hook breaks the edge of the crack, increasing the edge area of ​​the crack, thereby reducing the pressure of the chick pecking the shell, which helps the chick to break the shell smoothly;

[0021] (3) When the egg-turning drum drives the eggs to rotate, multiple laser detectors measure the distance between it and the eggshell surface in real time. When the distance value suddenly changes, it is the position of the hole caused by the chicken pecking the shell, which achieves the technical effect of accurately locating the position of the eggshell surface pecking. At the same time, when the auxiliary shell-breaking component expands the crack area, the laser detector can still continue to monitor the changes at the crack. When the laser detector detects that the crack changes more drastically, it means that the chick is about to break out of the shell. At this time, the first electric push rod is automatically started to push the egg onto the movable screen plate and wait for hatching. If the laser detector detects that the crack position has not changed, it means that the chick is still unable to break out of the shell by itself, and the auxiliary shell-breaking component needs to further expand the crack position to achieve the technical effect of flexibly controlling the chicken's shell-breaking process.

[0022] (4) The first electric push rod realizes the conversion at different egg positions as the rotating closed ring rotates. When the egg reaches the hatching condition, the first electric push rod will rotate to the position of the egg and push the egg to the movable screen plate through the push pad. The push pad is made of elastic sponge material to effectively prevent the egg from being damaged;

[0023] (5) The upper rotating motor and the lower rotating motor respectively control the upper rotating gear and the lower rotating gear to rotate, and the upper rotating gear and the lower rotating gear can respectively drive the rotating outer ring and the rotating closed ring to rotate, thereby achieving the technical effect that the detection component, the auxiliary shell breaking component and the first electric push rod can be converted between different egg positions, and the structure is simple and reasonable;

[0024] (6) The detection component and the auxiliary shell-breaking component respectively locate the position of each egg through the upper movable electric sheet. When the upper movable electric sheet is in contact with the upper positioning electric sheet, the controller can determine that the detection component or the auxiliary shell-breaking component has moved to the top of the egg, which is convenient for subsequent detection and auxiliary shell-breaking operations, and achieves the accurate positioning effect of the detection component and the auxiliary shell-breaking component. Similarly, the first electric push rod also locates the position of each egg through the lower movable electric sheet. When the lower movable electric sheet under the first electric push rod is in contact with the lower positioning electric sheet, the controller can determine that the first electric push rod is arranged relative to the egg, which is convenient for the push pad to push the egg. When the lower movable electric sheet under the placement port is in contact with the lower positioning electric sheet, it can be explained that the placement port is arranged relative to the external egg entry port, which is convenient for the user to place the egg into the device.

[0025] (7) The device adopts a circular centralized structure. The eggs to be hatched are distributed in a circle around the incubation area, which can accommodate more eggs. It has a compact structure, saves space, and is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 A schematic structural diagram of a shell-breaking device for improving the hatching rate of eggs provided by the present invention;

[0027] Figure 2 A schematic diagram of the explosion structure of a shell-breaking device for improving the hatching rate of eggs provided by the present invention;

[0028] Figure 3 It is a schematic diagram of the explosion structure of the upper support ring and the outer support tube;

[0029] Figure 4 It is a schematic diagram of the connection structure of the movable screen plate, the movable cleaning plate and the bottom support ring;

[0030] Figure 5 It is a structural schematic diagram of the limit block;

[0031] Figure 6 It is a schematic diagram of the exploded structure of the support assembly and the second rotating assembly;

[0032] Figure 7 It is a schematic diagram of the exploded structure of the support assembly and the first rotating assembly;

[0033] Figure 8 It is a structural schematic diagram of an upper rotating motor, an upper rotating gear, a lower rotating motor and a lower rotating gear;

[0034] Fig. 9 It is a schematic diagram of the structure of the detection component and the auxiliary shell breaking component;

[0035] Fig.10 for Fig. 9 A magnified schematic diagram of part A;

[0036] Fig.11 Schematic diagram of the structure of the upper mobile electric sheet;

[0037] Fig.12 It is a schematic diagram of the structure when the detection component and the auxiliary shell-breaking component are respectively located above the eggs to be cracked.

[0038] Among them, 1. Support assembly, 11. Bottom support ring, 111. Leg, 12. Upper support ring, 121. Drum turntable, 122. Egg turning drum, 123. Connecting ring, 1231. Sink socket, 13. Lower rotating groove, 131. Lower positioning electric sheet, 132. Lower rotating motor, 1321. Lower rotating gear, 14. Inner support cylinder, 141. Inner egg inlet, 142. Short ring, 1421. Upper positioning electric sheet, 143. External heat preservation lamp, 144. Inner heat preservation lamp, 15. Outer support cylinder, 151. External egg inlet, 152. Upper rotating groove, 153. Upper rotating motor, 1531. Upper rotating gear, 16. Movable sieve plate, 161. Insert rod, 17. Movable cleaning plate, 171. Socket, 2. First rotating assembly, 21. Rotating closing ring, 211. Placement port, 2111, sliding plate, 212, lower rotating teeth, 213, lower moving electric sheet, 22, first electric push rod, 221, push pad, 3, second rotating component, 31, rotating outer ring, 311, upper rotating teeth, 312, connecting rod, 32, rotating inner ring, 321, upper moving electric sheet, 33, detection component, 331, detection connecting block, 332, detection plate, 333, laser detector, 34, auxiliary shell breaking component, 341, moving groove, 342, moving screw rod, 3421, moving motor, 343, moving block, 344, second electric push rod, 345, extension thin rod, 3451, rotating shaft, 3452, block, 346, auxiliary shell breaking hook, 4, closing cover, 41, air permeable seam, 5, limit block, 6, humidifying water tank, 7, controller. DETAILED DESCRIPTION

[0039] The technical solution of this patent is further described in detail below in conjunction with specific implementations. The technical features or connection relationships described in the present invention that are not described in detail are all existing technologies adopted.

[0040] The present invention is further described in detail below in conjunction with the accompanying drawings.

[0041] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 , Fig.10 , Fig.11 and Fig.12 As shown, the present invention provides a shell-breaking device for improving the hatching rate of eggs, comprising a support component 1, a first rotating component 2, a second rotating component 3 and a controller 7. The first rotating component 2 is rotatably arranged around a side wall of the support component 1, the second rotating component 3 is rotatably arranged at the upper end of the support component 1, and the controller 7 is arranged on one side of the support component 1.

[0042] The support assembly 1 includes a bottom support ring 11, an upper support ring 12, an inner support cylinder 14, an outer support cylinder 15, a movable screen plate 16 and a movable cleaning plate 17. The bottom support ring 11 is arranged below the first rotating assembly 2, and the upper support ring 12 is arranged above the bottom support ring 11. A connecting ring 123 is connected between the outer edges of the upper support ring 12 and the bottom support ring 11. The side walls of the connecting ring 123 are evenly provided with sink sockets 1231. The inner support cylinder 14 is arranged on the upper wall of the bottom support ring 11. The inner edge, the inner edge of the upper support ring 12 is fixedly connected to the side wall of the inner support tube 14, the outer support tube 15 is arranged on the outer edge of the upper wall of the upper support ring 12, the outer support tube 15 is arranged around the outer side of the inner support tube 14, the movable sieve plate 16 is movably arranged inside the inner support tube 14, the movable sieve plate 16 is flush with the upper wall of the upper support ring 12, the movable cleaning plate 17 is connected to the inner edge of the bottom support ring 11 through threads, and the movable cleaning plate 17 is arranged below the movable sieve plate 16.

[0043] A lower rotating groove 13 is provided around the outer edge of the upper support ring 12, an upper rotating groove 152 is provided around the upper edge of the side wall of the outer support tube 15, an inner egg entry port 141 is opened in a circular array on the side wall of the inner support tube 14, and the lower edge of the inner egg entry port 141 is arranged flush with the upper wall of the upper support ring 12, an outer egg entry port 151 is opened in a circular array on the lower end of the side wall of the outer support tube 15, and a drum rotating port 121 is evenly opened in an circular array on the upper wall of the upper support ring 12, and egg turning drums 122 are arranged in pairs to rotate in the drum rotating port 121, the inner egg entry port 141, the outer egg entry port 151 and the drum rotating port 121 are respectively arranged opposite to each other, and a limit block 5 is provided in the upper wall circular array of the upper support ring 12, and the limit blocks 5 are respectively arranged between adjacent drum rotating ports 121, and eggs to be cracked are respectively arranged on the egg turning drum 122, and the eggs to be cracked are respectively arranged between adjacent limit blocks 5, and the limit blocks 5 are made of medical silicone rubber material.

[0044] A lower positioning electric sheet 131 is provided in a circular array within the lower rotating groove 13, a short ring 142 is provided at the upper end edge of the inner support cylinder 14, and an upper positioning electric sheet 1421 is provided in a circular array on the outer side wall of the short ring 142. The upper positioning electric sheets 1421 are respectively arranged above the inner egg entry port 141, and the number of the upper positioning electric sheets 1421 and the lower positioning electric sheets 131 are respectively the same as the number of the inner egg entry port 141. The number of the upper positioning electric sheets 1421, the lower positioning electric sheets 131 and the inner egg entry port 141 are 16 respectively, and the lower positioning electric sheets 131 are respectively arranged opposite to the drum rotating port 121.

[0045] An upper rotating motor 153 is provided on the outer wall of the upper rotating groove 152, and a lower rotating motor 132 is provided on the outer wall of the lower rotating groove 13. An upper rotating gear 1531 and a lower rotating gear 1321 are provided at the output ends of the upper rotating motor 153 and the lower rotating motor 132 respectively. The upper rotating gear 1531 and the lower rotating gear 1321 respectively penetrate the side walls of the upper rotating groove 152 and the lower rotating groove 13; roller motors (not shown in the drawings) are provided at the ends of the egg turning drum 122 respectively. The roller motors are arranged inside the upper supporting ring 12, and the output ends of the roller motors are connected to the ends of the egg turning drum 122 respectively.

[0046] The outer wall annular array of the inner support tube 14 is provided with an outer heat preservation lamp 143, the inner wall annular array of the inner support tube 14 is provided with an inner heat preservation lamp 144, the outer heat preservation lamp 143 and the inner heat preservation lamp 144 are respectively arranged above the inner egg entrance 141, the lower wall annular array of the movable screen plate 16 is provided with an insertion rod 161, the upper wall annular array of the movable cleaning plate 17 is provided with a socket 171, the number of the insertion rod 161 and the number of the socket 171 are 4 respectively, the insertion rod 161 is inserted into the socket 171, the upper edge of the outer support tube 15 is movably provided with a closing cover 4, the upper wall annular array of the closing cover 4 is provided with a ventilation seam 41, the lower wall annular array of the bottom support ring 11 is provided with a support leg 111, and a humidifying water tank 6 is movably inserted in the water tank socket 1231.

[0047] The first rotating assembly 2 includes a rotating closed ring 21 and a first electric push rod 22. The rotating closed ring 21 is rotatably sleeved on the outer wall of the outer support cylinder 15. The lower edge of the rotating closed ring 21 is inserted into the lower rotating groove 13. The first electric push rod 22 is fixedly arranged on the side wall of the rotating closed ring 21. The side wall of the rotating closed ring 21 is provided with a placement opening 211 in an annular array. The number of the inner egg entry opening 141, the outer egg entry opening 151, the drum rotating opening 121 and the placement opening 211 is the same. A sliding plate 2111 is provided on the outer side of the placement opening 211 to slide up and down. When the rotating closed ring 21 rotates, the placement opening 211 is respectively arranged opposite to the outer egg entry opening 151.

[0048] The first electric push rod 22 is arranged between two adjacent placement openings 211, and a push pad 221 is provided at the output end of the first electric push rod 22. The push pad 221 is made of elastic latex sponge material. A lower rotating tooth 212 is provided in a circular array along the lower edge of the outer wall of the rotating closed circle 21. The lower rotating gear 1321 is meshed with the lower rotating tooth 212. A lower moving electric sheet 213 is provided at the lower end of the inner wall of the rotating closed circle 21. There are two lower moving electric sheets 213. One lower moving electric sheet 213 is arranged below the first electric push rod 22, and the other lower moving electric sheet 213 is arranged below the placement opening 211 adjacent to the first electric push rod 22. When the rotating closed circle 21 rotates, the lower moving electric sheets 213 respectively contact with the lower positioning electric sheets 131.

[0049] The second rotating assembly 3 includes a rotating outer ring 31, a rotating inner ring 32, a detection assembly 33 and an auxiliary shell breaking assembly 34, the rotating outer ring 31 is rotatably arranged on the upper end edge of the outer support cylinder 15, the rotating outer ring 31 is engaged in the upper rotating groove 152, the outer side wall of the rotating outer ring 31 is provided with an upper rotating tooth 311 in an annular array, the upper rotating gear 1531 is meshed with the upper rotating tooth 311, the rotating inner ring 32 is arranged on the inner side of the rotating outer ring 31, the rotating inner ring 32 is rotatably arranged on the upper end edge of the inner support cylinder 14, the inner side wall of the rotating inner ring 32 is rotatably contacted with the outer side wall of the short ring 142, the rotating outer ring 31 and the rotating inner ring 32 are connected by a connecting rod 312 in an annular array, the detection assembly 33 is connected between the rotating outer ring 31 and the rotating inner ring 32, the auxiliary shell breaking assembly 34 is arranged on one side of the detection assembly 33, and the auxiliary shell breaking assembly 34 is connected between the rotating outer ring 31 and the rotating inner ring 32;

[0050] The auxiliary shell breaking assembly 34 includes a moving groove 341, a moving screw rod 342, a moving block 343, a second electric push rod 344, an extending thin rod 345 and an auxiliary shell breaking hook 346. The moving groove 341 is connected between the rotating outer ring 31 and the rotating inner ring 32. The moving screw rod 342 is rotatably arranged in the moving groove 341. The end of the moving screw rod 342 is provided with a moving motor 3421. The moving motor 3421 is arranged inside the rotating inner ring 32. The output end of the moving motor 3421 is connected to the end of the moving screw rod 342. The moving block 343 43 threaded sleeve is arranged on the side wall of the moving screw rod 342, the second electric push rod 344 is fixedly arranged on the lower wall of the moving block 343, the extension thin rod 345 is arranged on the output end of the second electric push rod 344, the lower end of the extension thin rod 345 is provided with a rotating shaft 3451, the auxiliary shell breaking hook 346 is rotatably arranged on the rotating shaft 3451, the end surface of the rotating shaft 3451 is provided with a stopper 3452, the auxiliary shell breaking hook 346 is limited by the stopper 3452 and can only rotate upward, and a torsion spring is provided at the rotation connection between the auxiliary shell breaking hook 346 and the rotating shaft 3451;

[0051] The detection component 33 includes a detection connection block 331, a detection plate 332 and a laser detector 333. The detection connection block 331 is connected between the rotating outer ring 31 and the rotating inner ring 32. The detection plate 332 is fixedly arranged on the lower wall of the detection connection block 331. The laser detector 333 is arranged in a linear array on the lower wall of the detection plate 332. The inner wall of the rotating inner ring 32 is provided with an upper movable electric sheet 321. The number of the upper movable electric sheets 321 is two. The upper movable electric sheets 321 are respectively arranged opposite to the movable groove 341 and the detection connection block 331. When the rotating inner ring 32 rotates, the upper movable electric sheet 321 contacts with the upper positioning electric sheet 1421 respectively.

[0052] The lower positioning electric sheet 131, the lower rotating motor 132, the upper positioning electric sheet 1421, the outer heat preservation lamp 143, the inner heat preservation lamp 144, the upper rotating motor 153, the lower moving electric sheet 213, the first electric push rod 22, the upper moving electric sheet 321, the laser detector 333, the moving motor 3421, the second electric push rod 344 and the drum motor are electrically connected to the controller 7 through wires.

[0053] The specific usage steps are as follows:

[0054] During the incubation process, chicks need to go through the process of pecking the shells. However, due to poor environment (such as inappropriate temperature and humidity, poor ventilation, etc.) or factors of the chicks themselves (malnutrition or abnormal egg position, etc.), the chicks start to peck the shells but cannot successfully break out of the shells. At this time, the breeder needs to ensure that the pecking process of the chicks has lasted for a sufficient time (after 24 hours of observation). If the chicks still have not pecked the shells, manual intervention is required.

[0055] The device is in an initial state, and the lower movable electric sheet 213 below the placement opening 211 will contact the lower positioning electric sheet 131. At this time, the placement opening 211 is respectively arranged opposite to the external egg entry opening 151. The user can open the sliding plate 2111 outside the placement opening 211, and place the eggs that the chicks have started to peck at the shells but cannot successfully come out of the shells into the paired egg-turning rollers 122 through the placement opening 211 and the external egg entry opening 151, and ensure that the position on the surface of the eggs where the chicks have started to peck at the shells is placed inward. Under normal circumstances, the chicks will start to peck at the shells from the large end (blunt end) of the eggshell, because the air chamber at this position is larger, which is convenient for the chicks to breathe. However, a few chicks will start to peck at the shells from the small end (sharp end). It is necessary to correctly place the eggs on the egg-turning roller 122 according to the actual situation. After placement, the eggs will be limited between the limit blocks 5 set on the left and right sides to prevent the eggs from rolling off the egg-turning roller 122 and causing damage. Figure 5 and Fig.12 shown.

[0056] The device is provided with an outer support tube 15 and an inner support tube 14, so as to divide the interior of the device into an incubation area inside the inner support tube 14 and an auxiliary egg-breaking area between the outer support tube 15 and the inner support tube 14. Eggs that are difficult for the chicks to hatch are placed in the auxiliary egg-breaking area. The user takes out the humidifying tank 6 at this time, adds clean water into the humidifying tank 6, and then inserts the humidifying tank 6 into the tank socket 1231. At this time, the humidifying tank 6 is located below the egg-turning drum 122, so that the eggs maintain a stable humidity, which is helpful for the chicks to hatch. After placement, the user covers the closing cover 4 on the upper end of the outer support tube 15, and starts the outer heat preservation lamp 143 and the inner heat preservation lamp 144 through the controller 7, so as to ensure the temperature and light conditions of the incubation process. At this time, the eggs enter the normal incubation process.

[0057] During the normal incubation of eggs, the egg turning drum 122 will rotate in one direction driven by the drum motor. At this time, the eggs placed on the egg turning drum 122 begin to turn over. At this time, the upper rotating motor 153 is started, driving the upper rotating gear 1531 to rotate. The upper rotating teeth 311 are meshed with the upper rotating gear 1531. Therefore, the rotating outer ring 31 will rotate with the rotation of the upper rotating gear 1531, thereby driving the detection component 33 and the auxiliary shell breaking component 34 to rotate. The detection component 33 moves to the top of each egg respectively. When the detection component 33 moves to the top of one of the eggs, the egg is continuously turned over with the rotation of the egg turning drum 122. At this time, the detection component 33 measures the distance between it and the eggshell surface in real time through multiple laser detectors 333. When there is a sudden change in the distance value, it means that the eggshell surface is uneven here, which means that this is the hole position caused by the chicken pecking the shell. The laser detector 333 transmits the distance data to the controller 7 for storage to facilitate the subsequent auxiliary shell breaking operation.

[0058] The laser detector 333 can measure the hole condition on the surface of a certain egg multiple times. If the surface condition of the egg obtained by multiple measurements has not changed, it means that the chick in the egg has difficulty pecking the shell and cannot successfully come out of the shell. At this time, an auxiliary shell-breaking operation is required. First, the egg-turning drum 122 under the egg stops running to ensure that the chick is in an upward position when pecking the shell. At this time, the auxiliary shell-breaking component 34 will automatically move to the top of the egg, and the second electric push rod 344 will automatically start. The second electric push rod 344 will push the auxiliary shell-breaking hook 346 down, so that the auxiliary shell-breaking hook 346 can enter the hole position formed by pecking the shell. The initial state of the auxiliary shell-breaking hook 346 is as shown in FIG. Fig.10As shown, the auxiliary shell-breaking hook 346 is limited by the block 3452 and can only rotate upward. If the position of the breach is small, the auxiliary shell-breaking hook 346 will be pressed by the edge of the breach and rotate upward when it contacts the breach, thereby facilitating the auxiliary shell-breaking hook 346 to enter the breach. After entering the breach, the auxiliary shell-breaking hook 346 will reset under the action of the torsion spring. At this time, the second electric push rod 344 drives the auxiliary shell-breaking hook 346 to rise, and the auxiliary shell-breaking hook 346 breaks the eggshell at the edge of the breach, thereby increasing the area of ​​the breach. At this time, the egg-turning drum 122 drives the egg to rotate, and the second electric push rod 344 repeats the above-mentioned lifting operation, so that the auxiliary shell-breaking hook 346 continues to break the edge of the breach, further increasing the area of ​​the edge of the breach, thereby reducing the pressure on the chicken to pecking the shell, which helps the chicken to break the shell smoothly. , generally, the auxiliary shell-breaking hook 346 only needs to expand the crack to a limited extent. After the auxiliary shell-breaking process is completed, the egg can remain still on the egg-turning drum 122 for a period of time, and the detection component 33 continues to measure and monitor the egg surface. If the chick is still not found to continue pecking the shell, the auxiliary shell-breaking component 34 will continue to expand the crack area on the egg surface until the chick is able to break out of the shell; the distance that the second electric push rod 344 drives the auxiliary shell-breaking hook 346 to descend can be determined by the distance data measured by the laser measuring instrument, so as to avoid the auxiliary shell-breaking hook 346 descending too much or too little, causing damage to the chick or failing to enter the crack smoothly. The laser multi-point distance measurement method adopted by the laser detector 333 belongs to the prior art and will not be elaborated here.

[0059] When the laser detector 333 detects that the change at the breaking point is more drastic, it means that the chick is about to break out of the shell. At this time, the lower rotating motor 132 will start automatically and drive the lower rotating gear 1321 to rotate. The lower rotating gear 1321 is meshed with the lower rotating teeth 212. Therefore, the rotating closed circle 21 will rotate with the rotation of the lower rotating gear 1321, thereby driving the first electric push rod 22 to rotate, so that the first electric push rod 22 automatically rotates to the position of the egg that is about to break the shell. The first electric push rod 22 starts and extends the push pad 221. The push pad 221 will push the egg into the position of the movable screen plate 16. The chick will complete the shell breaking process on the upper surface of the movable screen plate 16. The push pad 221 is made of elastic latex sponge material, which can effectively prevent damage to the egg.

[0060] The detection component 33 and the auxiliary shell-breaking component 34 respectively locate the position of each egg through the upper moving electric sheet 321. When the upper moving electric sheet 321 touches the upper positioning electric sheet 1421 respectively, the controller 7 can determine that the detection component 33 or the auxiliary shell-breaking component 34 has moved to the top of the egg, which is convenient for subsequent detection and auxiliary shell-breaking operations, and realizes the accurate positioning effect of the detection component 33 and the auxiliary shell-breaking component 34. Similarly, the first electric push rod 22 also locates the position of each egg through the lower moving electric sheet 213. When the lower moving electric sheet 213 below the first electric push rod 22 touches the lower positioning electric sheet 131, the controller 7 can determine that the first electric push rod 22 is arranged relative to the egg at this time, which is convenient for the push pad 221 to push the egg. When the lower moving electric sheet 213 below the placement port 211 touches the lower positioning electric sheet 131, it can be explained that the placement port 211 is arranged relative to the external egg entry port 151, which is convenient for the user to place eggs into the device.

[0061] The device adopts a circular centralized structure, and the eggs to be hatched are distributed in a ring around the incubation area, which can accommodate more eggs, has a compact structure, saves space, and is easy to use.

[0062] The above is the overall workflow of the present invention, and you can repeat this step next time you use it.

[0063] The present invention and its embodiments are described above, and such description is not restrictive. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if ordinary technicians in the field are inspired by it, without departing from the purpose of the invention, they can design a structure and embodiment similar to the technical solution without creativity, which should belong to the protection scope of the present invention.

Claims

1. A shell-breaking device for improving the hatching rate of eggs, comprising a support assembly (1) and a controller (7), wherein the controller (7) is arranged on one side of the support assembly (1), and is characterized in that: A first rotating assembly (2) is arranged around the side wall of the support assembly (1). The first rotating assembly (2) is rotatably arranged. A second rotating assembly (3) is rotatably arranged at the upper end of the support assembly (1). The second rotating assembly (3) comprises a rotating outer ring (31), a rotating inner ring (32), a detection assembly (33) and an auxiliary shell breaking assembly (34). The rotating outer ring (31) is rotatably arranged at the upper end of the support assembly (1). The outer side wall of the rotating outer ring (31) is provided with an upper annular array. Rotating teeth (311), the rotating inner ring (32) is arranged on the inner side of the rotating outer ring (31), a connecting rod (312) is provided between the rotating outer ring (31) and the rotating inner ring (32) in an annular array, the detection component (33) is connected between the rotating outer ring (31) and the rotating inner ring (32), the auxiliary shell breaking component (34) is arranged on one side of the detection component (33), and the auxiliary shell breaking component (34) is connected between the rotating outer ring (31) and the rotating inner ring (32); The auxiliary shell-breaking assembly (34) comprises a movable groove (341), a movable screw rod (342), a movable block (343), a second electric push rod (344), an extended thin rod (345) and an auxiliary shell-breaking hook (346); the movable groove (341) is connected between the rotating outer ring (31) and the rotating inner ring (32); the movable screw rod (342) is rotatably disposed in the movable groove (341); the movable block (343) is threadedly sleeved on the movable screw rod (342); and the second electric push rod (344) is connected to the movable outer ring (31) and the rotating inner ring (32). The electric push rod (344) is fixedly arranged on the lower wall of the moving block (343); the extending thin rod (345) is arranged at the output end of the second electric push rod (344); a rotating shaft (3451) is arranged at the lower end of the extending thin rod (345); the auxiliary shell breaking hook (346) is rotatably arranged on the rotating shaft (3451); a stopper (3452) is arranged on the end surface of the rotating shaft (3451); and a torsion spring is arranged at the rotation connection between the auxiliary shell breaking hook (346) and the rotating shaft (3451); The detection assembly (33) comprises a detection connection block (331), a detection plate (332) and a laser detector (333); the detection connection block (331) is connected between the rotating outer ring (31) and the rotating inner ring (32); the detection plate (332) is fixedly arranged on the lower wall of the detection connection block (331); and the laser detector (333) is arranged in a linear array on the lower wall of the detection plate (332); an upper movable electric sheet (321) is arranged on the inner side wall of the rotating inner ring (32); the number of the upper movable electric sheets (321) is two, and the upper movable electric sheets (321) are arranged opposite to the movable groove (341) and the detection connection block (331), respectively; The support assembly (1) comprises a bottom support ring (11), an upper support ring (12), an inner support tube (14), an outer support tube (15), a movable screen plate (16) and a movable cleaning plate (17); the bottom support ring (11) is arranged below the first rotating assembly (2); the upper support ring (12) is arranged above the bottom support ring (11); a connecting ring (123) is connected between the outer edges of the upper support ring (12) and the bottom support ring (11); a side wall of the connecting ring (123) is evenly provided with water tank sockets (1231); the inner support tube (14) is arranged at the inner edge of the upper wall of the bottom support ring (11); the inner edge of the upper support ring (12) is connected to the inner support tube (15); The side wall of the support tube (14) is fixedly connected, the outer support tube (15) is arranged on the outer edge of the upper wall of the upper support ring (12), the outer support tube (15) is arranged around the outer side of the inner support tube (14), the rotating inner ring (32) and the rotating outer ring (31) are rotatably arranged on the upper end edges of the inner support tube (14) and the outer support tube (15), respectively, the movable screen plate (16) is movably arranged inside the inner support tube (14), the movable screen plate (16) is arranged flush with the upper wall of the upper support ring (12), the movable cleaning plate (17) is connected to the inner edge of the bottom support ring (11) through a thread, and the movable cleaning plate (17) is arranged below the movable screen plate (16).

2. The shell-breaking device for improving the hatching rate of eggs according to claim 1, characterized in that: The first rotating assembly (2) comprises a rotating closed ring (21) and a first electric push rod (22); the rotating closed ring (21) is rotatably sleeved on the outer wall of the outer support tube (15); the first electric push rod (22) is fixedly mounted on the side wall of the rotating closed ring (21); a placement opening (211) is formed in an annular array on the side wall of the rotating closed ring (21); the first electric push rod (22) is disposed between two adjacent placement openings (211); and the output of the first electric push rod (22) A push pad (221) is provided at the end, a lower rotating tooth (212) is provided in a ring array at the lower edge of the outer wall of the rotating closed circle (21), and a lower movable electric sheet (213) is provided at the lower end of the inner wall of the rotating closed circle (21). The number of the lower movable electric sheets (213) is two, one of the lower movable electric sheets (213) is provided below the first electric push rod (22), and the other lower movable electric sheet (213) is provided below the placement opening (211) adjacent to the first electric push rod (22).

3. The shell-breaking device for improving the hatching rate of eggs according to claim 2, characterized in that: The outer edge of the upper support ring (12) is surrounded by a lower rotating groove (13), the lower edge of the rotating closed ring (21) is inserted into the lower rotating groove (13), the upper edge of the side wall of the outer support tube (15) is surrounded by an upper rotating groove (152), the rotating outer ring (31) is snap-fitted into the upper rotating groove (152), the side wall of the inner support tube (14) is provided with an inner egg entry opening (141) in an annular array, the lower edge of the inner egg entry opening (141) is flush with the upper wall of the upper support ring (12), the lower end of the side wall of the outer support tube (15) is provided with an outer egg entry opening (141) in an annular array. 51), the upper wall of the upper support ring (12) is evenly provided with roller rotating openings (121) in an annular array, and egg turning rollers (122) are rotatably arranged in pairs inside the roller rotating openings (121), the number of the inner egg entry openings (141), the outer egg entry openings (151), the roller rotating openings (121) and the placement openings (211) are the same, and the inner egg entry openings (141), the outer egg entry openings (151) and the roller rotating openings (121) are respectively arranged opposite to each other, and the upper wall of the upper support ring (12) is provided with limit blocks (5) in an annular array, and the limit blocks (5) are respectively arranged between adjacent roller rotating openings (121).

4. The shell-breaking device for improving the hatching rate of eggs according to claim 3, characterized in that: The lower rotating groove (13) is provided with a lower positioning electric sheet (131) in an inner annular array, the upper end edge of the inner support cylinder (14) is provided with a short ring (142), the inner side wall of the rotating inner ring (32) is in rotational contact with the outer side wall of the short ring (142), and the outer side wall of the short ring (142) is provided with an upper positioning electric sheet (1421) in an annular array. The upper positioning electric sheets (1421) are respectively arranged above the inner egg entry opening (141), the number of the upper positioning electric sheets (1421) and the lower positioning electric sheets (131) are respectively the same as the number of the inner egg entry opening (141), and the lower positioning electric sheets (131) are respectively arranged opposite to the drum rotating opening (121).

5. The shell-breaking device for improving the hatching rate of eggs according to claim 4, characterized in that: An upper rotating motor (153) is disposed on the outer wall of the upper rotating groove (152), and a lower rotating motor (132) is disposed on the outer wall of the lower rotating groove (13). An upper rotating gear (1531) and a lower rotating gear (1321) are disposed at the output ends of the upper rotating motor (153) and the lower rotating motor (132), respectively. The upper rotating gear (1531) and the lower rotating gear (1321) are disposed through the side walls of the upper rotating groove (152) and the lower rotating groove (13), respectively. ) are respectively meshed with the upper rotating teeth (311) and the lower rotating teeth (212); a moving motor (3421) is provided at the end of the moving screw rod (342), and the moving motor (3421) is arranged inside the rotating inner ring (32); the output end of the moving motor (3421) is connected to the end of the moving screw rod (342); and a roller motor is respectively provided at the end of the egg turning roller (122), and the roller motor is arranged inside the upper support ring (12); the output end of the roller motor is respectively connected to the end of the egg turning roller (122).

6. The shell-breaking device for improving the hatching rate of eggs according to claim 5, characterized in that: The outer wall annular array of the inner support tube (14) is provided with an outer heat preservation lamp (143), the inner wall annular array of the inner support tube (14) is provided with an inner heat preservation lamp (144), the outer heat preservation lamp (143) and the inner heat preservation lamp (144) are respectively arranged above the inner egg entry port (141), the lower wall annular array of the movable screen plate (16) is provided with an insertion rod (161), the upper wall annular array of the movable cleaning plate (17) is provided with an insertion hole (171), the insertion rod (161) is inserted into the insertion hole (171), the upper edge of the outer support tube (15) is movably provided with a closing cover (4), the upper wall annular array of the closing cover (4) is provided with a ventilation slit (41), the outer side of the placement port (211) is provided with a sliding plate (2111) for sliding up and down, the lower wall annular array of the bottom support ring (11) is provided with a support leg (111), and a humidifying water tank (6) is movably inserted into the water tank socket (1231).

7. The shell-breaking device for improving the hatching rate of eggs according to claim 6, characterized in that: The lower positioning electric sheet (131), the lower rotating motor (132), the upper positioning electric sheet (1421), the outer heat preservation lamp (143), the inner heat preservation lamp (144), the upper rotating motor (153), the lower moving electric sheet (213), the first electric push rod (22), the upper moving electric sheet (321), the laser detector (333), the moving motor (3421), the second electric push rod (344) and the roller motor are respectively electrically connected to the controller (7) via wires; the push pad (221) is made of elastic sponge material, and the limit block (5) is made of elastic rubber material.

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