CN-121970697-A - Egg turning device for egg hatching

Abstract

The invention relates to the technical field of poultry hatching equipment, in particular to an egg turning device for hatching eggs, which comprises a shell, a heat preservation door and the like, wherein the shell is of a double-layer hollow structure, the front end of the shell is hinged with the heat preservation door through a hinge, main heating lamps are symmetrically embedded at the upper end and the lower end of the inner wall of the shell, a mounting frame is fixed in the shell through bolts, a speed reduction motor is fixed at the bottom end of the mounting frame through a motor seat, a rotating rod and a connecting rod are coaxially fixed at an output shaft of the speed reduction motor through a coupler, two ends of the rotating rod are respectively connected with a rear rod and a front rod through bearings in a rotating way, and the rear rod and one end of the front rod far away from the speed reduction motor are in a rotating connection through another rotating rod to form a parallelogram linkage frame. According to the invention, through the cooperative work of the parallelogram linkage frame and the gear motor, the turnover angle and speed of the egg frame can be accurately controlled, so that the egg is uniformly stressed and stably turned in the hatching process, the problem of adhesion between the embryo and the inner wall of the eggshell is effectively avoided, and the survival rate and the hatching rate of the embryo are remarkably improved.

Inventors

• HUANG FEILONG
• LIU WEI
• HUANG LINSHENG
• GUO HAINING
• LIU SANFENG
• CHEN BIAO
• LI CHUAN
• ZHANG YU
• LI XIAOFEI
• ZHANG QIAN

Assignees

• 宁都县麒麟禽业有限公司

Dates

Publication Date

20260505

Application Date

20260310

Claims (8)

1. 1. The utility model provides an egg turning device for egg hatching, which is characterized in that the egg turning device comprises a housing (1), housing (1) front end articulates through the hinge has heat preservation door (2), housing (1) inner wall upper and lower both ends symmetry inlay and are equipped with main heating lamp (4), housing (1) inside bolt fastening has mounting bracket (7), mounting bracket (7) bottom is fixed with gear motor (6) through the motor cabinet, gear motor (6) output shaft is fixed with bull stick (8) and connecting rod (11) through the shaft coupling coaxially, post-positioned pole (9) and leading pole (10) are rotated through the bearing respectively at bull stick (8) both ends, post-positioned pole (9) and leading pole (10) are kept away from the one end of gear motor (6) and are formed rotatable coupling through another bull stick (8), constitute parallelogram linkage frame, connecting rod (11) are kept away from the one end of gear motor (6) and are connected with another parallelogram linkage frame, the equidistance is provided with multilayer egg frame between two parallelogram linkage frames, the egg frame is formed by front (12), back jointed board (14) and both sides (13) concatenation, egg frame upper and lower end respectively has a limit cover (16) to be close to the joint piece and is equipped with back jointed board and limit piece (16) and is equipped with the joint piece and the joint piece that is close to the front jointed board (14) respectively The sockets of the front rod (10) form a detachable connection.
2. 2. The egg turning device for hatching eggs according to claim 1, further comprising a window (201), wherein the heat preservation door (2) is provided with the window (201).
3. 3. An egg turning device for hatching eggs according to claim 2, further comprising pulleys (3), wherein the bottom end of the housing (1) is provided with four pulleys (3).
4. 4. An egg turning device for hatching eggs according to claim 3, further comprising a secondary heating lamp (5), wherein the secondary heating lamp (5) is arranged on the inner wall of the shell (1) corresponding to each layer of egg frame, and different light color modes correspond to different hatching stages respectively.
5. 5. The egg turning device for hatching eggs according to claim 4, wherein the mounting piece comprises a telescopic sleeve (17), a spring (18), a plug rod (19) and a pull rod (20), the telescopic sleeve (17) is fixedly connected to both the front jointed board (12) and the rear jointed board (14), the plug rod (19) is slidably connected to the telescopic sleeve (17), the spring (18) is fixedly connected between the plug rod (19) and the telescopic sleeve (17), the pull rod (20) is fixedly connected to the side end of the plug rod (19), and the plug rod (19) is inserted into the rear rod (9) and the front rod (10) through the insertion opening.
6. 6. The egg turning device for hatching eggs according to claim 5, wherein two sliding grooves (21) for sliding installation of an upper limit cover (15) and a lower limit cover (16) are formed in the inner sides of the front jointed board (12) and the side jointed board (13), the front jointed board (12) and the side jointed board (13) are fixedly connected, and a slot (22) for inserting the rear jointed board (14) is formed in the position, close to the rear jointed board (14), of the side jointed board (13).
7. 7. The egg turning device for hatching eggs according to claim 6, further comprising a controller (23), wherein the controller (23) is arranged on the heat preservation door (2), the controller (23) integrates temperature, humidity and carbon dioxide concentration sensors, and the sensors monitor various parameters of a hatching environment in real time and display the parameters in real time through a display screen on the controller (23).
8. 8. The egg turning device for hatching eggs according to claim 7, wherein the shell (1) and the heat preservation door (2) are of double-layer hollow structures, the outer layer is made of cold-rolled steel plates with proper thickness, the inner layer is made of food-grade stainless steel plates, and a high-density polyurethane foaming heat preservation layer is filled between the two layers of plates.

Description

Egg turning device for egg hatching Technical Field The invention relates to the technical field of poultry hatching equipment, in particular to an egg turning device for hatching eggs. Background In the egg hatching industry, egg turning is a key link for ensuring normal development of embryos. Proper egg turning can avoid the adhesion between embryo and eggshell, promote embryo heating uniformity and increase hatching rate. However, the existing egg turning device has the defects that the egg frames and the transmission structure of the traditional device are fixed through bolts, the disassembly and assembly process is complex, particularly in a large-scale hatching scene, the labor intensity is high and the time is long when eggs are frequently replaced, the egg frames are fixed, eggs with different specifications cannot be matched, the whole egg frames need to be replaced, and the equipment cost is increased. In order to solve the above problems, the present invention provides an egg turning device for hatching eggs, so as to overcome the defects of the prior art. Disclosure of Invention In order to overcome the defects of low loading and unloading efficiency and poor universality of the conventional egg turning device, the invention provides an egg turning device for egg hatching. According to the technical scheme, the egg overturning device for egg hatching comprises a shell, a heat preservation door, a main heating lamp, a gear motor, a mounting frame, a rotating rod, a rear rod, a front rod, a connecting rod, a front jointed board, side jointed boards, a rear jointed board, an upper limit cover, a lower limit cover and a mounting piece, wherein the heat preservation door is hinged at the front end of the shell, the main heating lamp is symmetrically embedded at the upper end and the lower end of the inner wall of the shell, the mounting frame is fixed with the mounting frame through bolts, the gear motor is fixed at the bottom end of the mounting frame through a motor base, the rotating rod and the connecting rod are coaxially fixed through a coupler, the two ends of the rotating rod are respectively connected with the rear rod and the front rod through bearings in a rotating mode, one end, far away from the gear motor, of the rear rod and the front rod are connected with the other parallelogram linkage frame through the other rotating rod, a plurality of layers of egg frames are arranged between the two parallelogram linkage frames at equal intervals, the egg frames are formed by splicing the front jointed board, the rear jointed board and the two side jointed boards, the upper limit cover and the lower limit cover are respectively clamped at the upper end and the lower limit cover, the egg frame is arranged at the front end and the rear end of the egg frame, the egg frame is close to the parallelogram linkage frame and the front jointed with the front jointed board through the other parallelogram linkage frame and the rear jointed board, and the front jointed board through the other side jointed board. In addition, it is particularly preferable to further comprise a window, and the thermal insulation door is provided with a window. In addition, it is particularly preferable that the device further comprises pulleys, and four pulleys are mounted at the bottom end of the housing. In addition, it is especially preferable that the egg hatching device further comprises a secondary heating lamp, wherein the secondary heating lamp is arranged on the inner wall of the shell corresponding to each layer of egg frame, and different light color modes of the secondary heating lamp respectively correspond to different hatching stages. In addition, particularly preferred, the mounting piece is including flexible cover, spring, inserted bar and pull rod, and fixedly connected with flexible cover on preceding makeup and the back makeup, sliding connection has the inserted bar in the flexible cover, fixedly connected with spring between inserted bar and the flexible cover, and the side fixedly connected with pull rod of inserted bar, inserted bar insert post-arrangement pole and on the leading pole through the socket. In addition, it is particularly preferred that the inner sides of the front jointed board and the side jointed board are provided with two sliding grooves for sliding installation of the upper limit cover and the lower limit cover respectively, the front jointed board and the side jointed board are fixedly connected, and the side jointed board is provided with a slot for inserting the rear jointed board at the position close to the rear jointed board. In addition, the device particularly preferably further comprises a controller, the heat preservation door is provided with the controller, the controller integrates temperature, humidity and carbon dioxide concentration sensors, and the sensors monitor various parameters of the hatching environment in real time and display the parameters in real time th