Semi-automatic poultry egg picking and grading device

Abstract

The invention belongs to the technical field of poultry breeding, and discloses a semi-automatic poultry egg picking and grading device which comprises a box body, a suction assembly is fixedly installed at the top end of the box body, a first air suction pipe is fixedly installed at the output end of the suction assembly, and a second air suction pipe is fixedly installed on one side of the outer surface of the box body. And one end of the air suction pipe I is fixedly connected with the air suction pipe II. A connecting plate and a pressurizing block can be pushed to move through a moving ring, then the pressurizing block can extrude a fixing block and a supporting plate to descend, the supporting plate can drive a speed limiting block to descend, in the moving process of the speed limiting block, the speed limiting block can make contact with the surfaces of poultry eggs, and then the rolling speed of the poultry eggs can be decreased; and finally, the speed limiting block is driven by the first cleaning assembly to move in a reciprocating mode, then the rolling speed of the poultry eggs can be reduced, the first cleaning assembly has enough time to make full contact with and clean the surfaces of the poultry eggs, and therefore the cleaning effect is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of poultry breeding, in particular to a semi-automatic poultry egg picking and grading device. Background Art

[0002] The semi-automatic poultry egg picking and grading device is a device that can automatically or manually complete the picking, cleaning, grading and collection of poultry eggs.

[0003] At present, the traditional semi-automatic poultry pickers widely used in the market have cleverly integrated the three key functions of picking, cleaning and egg size grading into one, aiming to improve the operation efficiency and automation level of poultry farms. However, in the actual operation and application process, the conveying channel inside the traditional semi-automatic poultry pickers generally adopts an inclined structural design. The original intention of such a design is to convey the poultry eggs to the bottom of the cleaning component in an orderly manner.

[0004] However, in actual operation, due to the inclined design of the conveying channel, the poultry eggs will gain a certain speed during the sliding process, and with the guidance of the conveying channel, this speed tends to become faster and faster. When the poultry eggs finally reach the bottom end of the cleaning component, their rolling speed is already relatively fast. Since the poultry eggs roll too fast, the cleaning component may not have enough time to fully contact and rub with the surface of the poultry eggs, thereby reducing its cleaning effect. Summary of the invention

[0005] In order to solve the problem that the cleaning component proposed in the above background technology does not have enough time to fully contact and rub with the surface of the poultry eggs, thereby reducing its cleaning effect, the present invention provides a semi-automatic poultry egg picking and grading device.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a semi-automatic poultry egg picking and grading device, comprising a box body, a suction assembly is fixedly installed on the top of the box body, a suction pipe 1 is fixedly installed on the output end of the suction assembly, a suction pipe 2 is fixedly installed on one side of the outer surface of the box body, one end of the suction pipe 1 is fixedly connected to the suction pipe 2, a conveying channel is arranged inside the box body, and a cleaning assembly 1 located at the top of the conveying channel is arranged in the inner cavity of the box body, and the number of the cleaning assemblies 1 is four;

[0007] A blocking mechanism is arranged at the top end of the box body, and the blocking mechanism includes a spring, the spring is fixedly connected to the top end of the box body, the bottom end of the spring is fixedly installed with a support plate, the bottom end of the support plate is fixedly installed with a speed limit block, the top end of the support plate is fixedly installed with a fixed block, one end of the cleaning component is fixedly installed with a worm, the inside of the box body is provided with a turbine meshing with the worm, the top end of the turbine is fixedly installed with a connecting rod, the top end of the connecting rod is fixedly installed with a rotating disk, the top end of the rotating disk is provided with a moving ring, the top end of the rotating disk is fixedly installed with a connecting block located inside the moving ring, a connecting plate is fixedly installed on one side of the moving ring, and a pressure block is fixedly installed on one end of the connecting plate.

[0008] Preferably, it also includes: a cleaning mechanism, which is arranged inside the box, the cleaning mechanism includes a gear, the gear is rotatably connected to the inside of the box, a support rod is arranged inside the box, two sliding plates are slidably connected to the surface of the support rod, and a cleaning component 2 is arranged at the bottom end of the two sliding plates, two racks 1 are fixedly installed on the top ends of the two sliding plates, and the rack 1 is meshed with the gear, and the bottom end of the connecting plate is fixedly installed with a rack 2 meshed with the gear.

[0009] Preferably, a grading assembly is disposed inside the box, and a storage rack located on one side of the grading assembly is disposed inside the box.

[0010] Preferably, it also includes: a limiting mechanism, which is arranged inside the box, the limiting mechanism includes a slide rail, the slide rail is fixedly connected to the inside of the box, the surface of the slide rail is slidably connected to a limiting plate, and each two limiting plates are a group, a motor is fixedly installed inside the box, a screw rod is fixedly installed at the output end of the motor, a movable plate is threadedly connected to the surface of the screw rod, a fixing groove is opened on one side of the movable plate, and a protrusion located inside the fixing groove is fixedly installed on one side of the limiting plate.

[0011] Preferably, the box body is provided with limiting rods located inside the movable plate, and the limiting rods are two in number and are designed to be longitudinally symmetrical about the center of the movable plate.

[0012] Preferably, a windshield is provided at one end of the second air intake pipe, a hose made of soft cloth is provided inside the second air intake pipe, and the hose is fixedly sleeved with the windshield.

[0013] Preferably, a mounting block located on the surface of the connecting rod is provided inside the box body, and the connecting rod can rotate inside the mounting block, and a supporting ring located inside the mounting block is fixedly sleeved on the surface of the connecting rod.

[0014] Preferably, a U-shaped groove is provided at the bottom end of the speed limiting block, and the surface of the speed limiting block is made of rubber material.

[0015] Preferably, the opposite sides of the pressure block and the fixing block are both designed with inclined surfaces, and the two inclined surfaces are parallel to each other.

[0016] Preferably, the fixing groove is designed to be symmetrical about the center of the movable plate, and the fixing groove is designed to be inclined.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] The present invention drives the worm to rotate when the cleaning component rotates, and the worm drives the turbine, the connecting rod and the rotating disk to rotate, and the rotating disk drives the connecting block to move, and the connecting block drives the moving ring to move back and forth, and the moving ring drives the connecting plate and the pressure block to move, and then the pressure block squeezes the fixed block and the supporting plate to descend, and the supporting plate drives the speed limiting block to descend, and in the process of the speed limiting block moving, it will contact the surface of the poultry egg, and then the rolling speed of the poultry egg will be slowed down, and finally the speed limiting block is driven to move back and forth by the cleaning component, and then the rolling speed of the poultry egg can be slowed down, so that the cleaning component has enough time to fully contact and clean the surface of the poultry egg, thereby improving the cleaning effect;

[0019] The present invention links the movement of the rack 2 when the connecting plate moves, and then the moving rack 2 drives the gear to rotate, and the gear drives the two racks 1 to move relative to each other, and then the rack 1 pulls the sliding plate and the cleaning component 2 to move toward the surface of the poultry egg, and then the bristles on the surface of the cleaning component 2 come into contact with the surface of the poultry egg, and then the cleaning component 2 can be driven, and then the cleaning component 2 can clean both sides of the poultry egg, and finally the connecting plate is driven to link the rack 2 so that the gear drives the cleaning component 2 to contact both sides of the poultry egg, and then both sides can be cleaned, thereby improving the comprehensiveness of the cleaning;

[0020] The present invention drives the screw rod to rotate by driving the motor, and the moving plate moves on the surface of the screw rod. When the moving plate moves, the protrusion moves inside the fixed groove, and then the protrusion pulls the limit plate to move toward the two sides of the storage rack. Then the surface of the limit plate contacts the two sides of the storage rack, thereby limiting the rolling direction of the poultry eggs. Finally, the limit plate is driven by the motor to move relatively, thereby limiting the moving direction of the poultry eggs, preventing the poultry eggs from escaping from the inside of the storage rack when they fall, and improving the storage safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the present invention;

[0022] Figure 2 This is a schematic diagram showing the interior of the box of the present invention;

[0023] Figure 3 A schematic diagram showing the blocking mechanism of the present invention;

[0024] Figure 4 It is a schematic diagram of a cross-sectional extrusion block of the present invention;

[0025] Figure 5 A schematic diagram showing the cleaning mechanism of the present invention;

[0026] Figure 6 A schematic diagram showing a rack according to the present invention;

[0027] Figure 7 It is a schematic diagram of a cross-sectional box body of the present invention;

[0028] Figure 8 It is a schematic diagram of a cross-sectional sliding plate of the present invention;

[0029] Fig. 9 It is a schematic diagram showing the limiting mechanism of the present invention;

[0030] Fig.10 A schematic diagram showing a cross-section of the air intake pipe of the present invention;

[0031] Fig.11 For the present invention Figure 8 A is an enlarged schematic diagram.

[0032] In the figure: 1. box body; 2. suction component; 3. suction pipe 1; 4. suction pipe 2; 5. conveying channel; 6. cleaning component 1; 7. worm; 8. turbine; 9. connecting rod; 10. rotating disk; 11. connecting block; 12. moving ring; 13. connecting plate; 14. pressure block; 15. spring; 16. support plate; 17. speed limit block; 18. fixed block; 19. gear; 20. support rod; 21. sliding plate; 22. cleaning component 2; 23. rack 1; 24. rack 2; 25. grading component; 26. storage rack; 27. slide rail; 28. limit plate; 29. ​​bump; 30. motor; 31. screw; 32. moving plate; 33. fixed groove; 34. limit rod; 35. wind shield; 36. mounting block; 37. support ring. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] like Figures 1 to 11As shown, the present invention provides a semi-automatic poultry egg picking and grading device, comprising a box body 1, a suction assembly 2 is fixedly installed on the top of the box body 1, an air suction pipe 3 is fixedly installed on the output end of the suction assembly 2, an air suction pipe 4 is fixedly installed on one side of the outer surface of the box body 1, one end of the air suction pipe 3 is fixedly connected to the air suction pipe 4, a conveying channel 5 is arranged inside the box body 1, and a cleaning assembly 6 located at the top of the conveying channel 5 is arranged in the inner cavity of the box body 1, and the number of the cleaning assemblies 6 is four;

[0035] A blocking mechanism is arranged at the top of the inside of the box body 1, and the blocking mechanism includes a spring 15, the spring 15 is fixedly connected to the top of the inside of the box body 1, a support plate 16 is fixedly installed at the bottom end of the spring 15, a speed limit block 17 is fixedly installed at the bottom end of the support plate 16, a fixed block 18 is fixedly installed at the top of the support plate 16, a worm 7 is fixedly installed at one end of the cleaning component 6, a turbine 8 meshing with the worm 7 is arranged inside the box body 1, a connecting rod 9 is fixedly installed at the top of the turbine 8, a rotating disk 10 is fixedly installed at the top of the connecting rod 9, a moving ring 12 is arranged at the top of the rotating disk 10, a connecting block 11 located inside the moving ring 12 is fixedly installed at the top of the rotating disk 10, a connecting plate 13 is fixedly installed on one side of the moving ring 12, and a pressure block 14 is fixedly installed at one end of the connecting plate 13.

[0036] The above scheme is adopted: the operator drives the suction component 2 to generate negative pressure in the suction pipe 3. Since one end of the suction pipe 3 is fixedly connected to the suction pipe 2 4, the suction pipe 2 4 will suck the poultry eggs into the box 1, and then the poultry eggs will fall into the conveying channel 5. Since the conveying channel 5 is designed to be inclined, the poultry eggs will roll, and then the cleaning component 6 can be driven to rotate. During the rotation of the cleaning component 6, the surface of the poultry eggs can be cleaned;

[0037] When the cleaning component 6 rotates, the worm 7 will be driven to rotate, because the worm 7 is meshed with the turbine 8, and then the worm 7 will drive the turbine 8 to rotate, the turbine 8 will drive the connecting rod 9 to rotate, the connecting rod 9 will drive the rotating disk 10 to rotate, the rotating disk 10 will drive the connecting block 11 to move inside the moving ring 12, and the connecting block 11 will push the moving ring 12 to move back and forth, the moving ring 12 will push the connecting plate 13 to move back and forth, the connecting plate 13 will push the pressure block 14 to move, and then one side of the pressure block 14 will contact one side of the fixed block 18, and the pressure block 14 will squeeze the fixed block 18 to move downward, the fixed block 18 will drive the support plate 16 to move, and when the support plate 16 moves, the spring 15 will be stretched, and then the support plate 16 will drive the speed limit block 17 to descend, and in the process of the speed limit block 17 moving, the movement of the poultry eggs can be blocked, and then the speed limit block 17 can slow down the rolling speed of the poultry eggs, so that the cleaning component 6 has enough time to fully contact and clean the surface of the poultry eggs, thereby improving the cleaning effect.

[0038] like Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, it also includes:

[0039] A cleaning mechanism is arranged inside the box body 1, and the cleaning mechanism includes a gear 19, which is rotatably connected to the inside of the box body 1. A support rod 20 is arranged inside the box body 1, and two sliding plates 21 are slidably connected to the surface of the support rod 20. The bottom ends of the two sliding plates 21 are each provided with a cleaning assembly 22. Two racks 23 are fixedly installed on the top ends of the two sliding plates 21, and the racks 1 23 are meshed with the gear 19, and the bottom end of the connecting plate 13 is fixedly installed with a rack 24 meshed with the gear 19.

[0040] The above scheme is adopted: through the design of the cleaning mechanism, when the connecting plate 13 moves, the rack 24 will be linked to move, because the rack 24 is meshed with the gear 19, and the moving rack 24 will drive the gear 19 to rotate, and because the gear 19 is meshed with the rack 1 23, the gear 19 will drive the two racks 1 23 to move relative to each other, and then the rack 1 23 will pull the sliding plate 21 to move on the surface of the support rod 20, and the sliding plate 21 will drive the cleaning component 2 22 to move toward the surface of the poultry egg, and then the bristles on the surface of the cleaning component 2 22 will contact the surface of the poultry egg, and then the cleaning component 2 22 can be driven, and then the cleaning component 2 22 can clean both sides of the poultry egg, and finally the connecting plate 13 is driven to link the rack 24 so that the gear 19 drives the cleaning component 2 22 to contact both sides of the poultry egg, and then both sides can be cleaned, thereby improving the comprehensiveness of its cleaning.

[0041] like Figure 7 and Fig. 9 As shown, a grading assembly 25 is disposed inside the box body 1 , and a storage rack 26 located at one side of the grading assembly 25 is disposed inside the box body 1 .

[0042] The above scheme is adopted: through the design of the grading component 25 and the storage rack 26, the size of the grading component 25 can be adjusted. After the poultry eggs are cleaned, the conveying channel 5 will guide the poultry eggs to the inside of the grading component 25, and then when the size of the poultry eggs is smaller than the size of the grading component 25, the grading component 25 will grade the poultry eggs, and the grading component 25 will guide the poultry eggs into the interior of the storage rack 26, and then the storage rack 26 can store the poultry eggs.

[0043] like Figure 4 , Figure 7 , Figure 8 , Fig. 9 As shown, it also includes:

[0044] A limiting mechanism is arranged inside the box body 1, and the limiting mechanism includes a slide rail 27, which is fixedly connected to the inside of the box body 1. The surface of the slide rail 27 is slidably connected to a limiting plate 28, and each two limiting plates 28 form a group. A motor 30 is fixedly installed inside the box body 1, and a screw rod 31 is fixedly installed at the output end of the motor 30. A movable plate 32 is threadedly connected to the surface of the screw rod 31. A fixing groove 33 is opened on one side of the movable plate 32, and a protrusion 29 located inside the fixing groove 33 is fixedly installed on one side of the limiting plate 28.

[0045] The above scheme is adopted: through the design of the limiting mechanism, after the grading component 25 guides the poultry eggs into the storage rack 26, the motor 30 can be driven to rotate the screw rod 31. Since the screw rod 31 is threadedly connected to the movable plate 32, when the screw rod 31 rotates, the movable plate 32 will move on the surface of the screw rod 31, and when the movable plate 32 moves, the protrusion 29 will move inside the fixed groove 33, and then the protrusion 29 will pull the limiting plate 28 to move to both sides of the storage rack 26, and then the surface of the limiting plate 28 will contact the surface of the storage rack 26, so that the poultry eggs inside the storage rack 26 can be limited, and finally the limiting plate 28 is driven by the motor 30 to move relatively, so as to limit the moving direction of the poultry eggs, to prevent the poultry eggs from escaping from the storage rack 26 when they fall, thereby improving the storage safety.

[0046] like Figure 7 , Figure 8 , Fig. 9 and Fig.10 As shown, the interior of the box body 1 is provided with a limit rod 34 located inside the movable plate 32, the number of the limit rods 34 is two, and the limit rods 34 are designed to be longitudinally symmetrical about the center of the movable plate 32, a wind shield 35 is provided at one end of the air intake pipe 24, and a hose made of soft cloth is provided inside the air intake pipe 24, and the hose is fixedly connected to the wind shield 35.

[0047] The above scheme is adopted: through the design of the limiting rod 34, when the movable plate 32 moves, it will move on the surface of the limiting rod 34, and then the limiting rod 34 can limit the movable plate 32 to ensure that the movable plate 32 can move stably, and the limiting rod 34 is symmetrically designed, which can increase its limiting effect. Through the design of the wind shield plate 35, when the suction pipe 24 sucks poultry eggs, the limiting rod 34 can ensure that there is enough low pressure inside the suction pipe 24 to suck the poultry eggs, and a hose is provided inside the suction pipe 24, so that the poultry eggs can be protected when the poultry eggs enter the suction pipe 24.

[0048] like Figure 2 , Figure 3 and Figure 4As shown, the interior of the box body 1 is provided with a mounting block 36 located on the surface of the connecting rod 9, and the connecting rod 9 can rotate inside the mounting block 36, and the surface of the connecting rod 9 is fixedly sleeved with a support ring 37 located inside the mounting block 36, and a U-shaped groove is provided at the bottom end of the speed limit block 17, and the surface of the speed limit block 17 is made of rubber material.

[0049] The above scheme is adopted: through the design of the mounting block 36 and the support ring 37, when the connecting rod 9 rotates, the support ring 37 will be driven to rotate inside the mounting block 36. Since the surface of the support ring 37 fits with the inner wall of the mounting block 36, the connecting rod 9 can be supported and limited. Through the inside of the speed limiting block 17, since a U-shaped groove is provided at the bottom end of the speed limiting block 17, when the speed limiting block 17 descends, the cleaning component 6 can be put inside it, and the cleaning component 6 will not interfere with the movement of the speed limiting block 17. In addition, the speed limiting block 17 is made of rubber material, so the poultry eggs can be protected while slowing down the rolling speed of the poultry eggs.

[0050] like Figure 3 , Figure 4 and Fig. 9 As shown, the opposite sides of the pressure block 14 and the fixed block 18 are both designed with inclined surfaces, and the two inclined surfaces are parallel to each other. The fixed groove 33 is designed to be symmetrical about the center of the movable plate 32, and the fixed groove 33 is designed to be inclined.

[0051] The above scheme is adopted: through the design of the suction pipe 24 and the fixed block 18, since the opposite sides of the pressure block 14 and the fixed block 18 are both designed with inclined surfaces and are parallel to each other, the resistance between the pressure block 14 and the fixed block 18 can be reduced, and it is convenient for the pressure block 14 to squeeze the fixed block 18 to move. Through the design of the fixed groove 33, since the fixed groove 33 is designed to be inclined, the protrusion 29 will move along the inclined fixed groove 33, thereby facilitating the protrusion 29 to pull the limit plate 28 to move toward the surface of the storage rack 26.

[0052] The working principle and use process of the present invention:

[0053] The operator drives the suction component 2 so that the suction pipe 24 will suck the poultry eggs into the box body 1, and then the poultry eggs will fall into the conveying channel 5, and then the poultry eggs will roll, and then the cleaning component 6 can be driven to rotate. During the rotation of the cleaning component 6, the surface of the poultry eggs can be cleaned; while the cleaning component 6 rotates, the worm 7 will be driven to rotate, and the worm 7 will drive the turbine 8, the connecting rod 9 and the rotating disk 10 to rotate, and the rotating disk 10 will drive the connecting block 11 to move, and the connecting block 11 will push the moving ring 12 to move back and forth, and the moving ring 12 will push the connecting plate 13 and the pressure block 14 to move, and then the pressure block 14 will squeeze the fixed block 18 and the support plate 16 to descend, and when the support plate 16 moves, the spring 15 will be stretched, and then the support plate 16 will drive the speed limit block 17 to descend, and during the movement of the speed limit block 17, it will contact the surface of the poultry eggs, thereby slowing down the rolling speed of the poultry eggs;

[0054] When the connecting plate 13 moves, the rack 24 will move in conjunction, and then the moving rack 24 will drive the gear 19 to rotate, and the gear 19 will drive the two racks 1 23 to move relative to each other, and then the rack 1 23 will pull the sliding plate 21 and the cleaning component 2 22 to move toward the surface of the poultry egg, and then the bristles on the surface of the cleaning component 22 will contact the surface of the poultry egg, and then the cleaning component 2 22 can be driven, and then the cleaning component 2 22 can clean both sides of the poultry egg;

[0055] Then the conveying channel 5 will guide the cleaned poultry eggs into the interior of the grading component 25, and the poultry eggs smaller than the grading component 25 will be guided into the interior of the storage rack 26 by the grading component 25, thereby completing the grading. After the poultry eggs enter the interior of the storage rack 26, the motor 30 can be driven to rotate the screw rod 31, and the movable plate 32 will move on the surface of the screw rod 31. When the movable plate 32 moves, the protrusion 29 will move inside the fixed groove 33, and then the protrusion 29 will pull the limit plate 28 to move toward the two sides of the storage rack 26, and then the surface of the limit plate 28 will contact the two sides of the storage rack 26, thereby limiting the rolling direction of the poultry eggs, preventing the poultry eggs from escaping from the interior of the storage rack 26, and finally completing the operation process.

[0056] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0057] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A semi-automatic poultry egg picking and grading device, comprising a box (1), characterized in that: A suction assembly (2) is fixedly mounted on the top of the box (1), an air suction pipe (3) is fixedly mounted on the output end of the suction assembly (2), an air suction pipe (4) is fixedly mounted on one side of the outer surface of the box (1), one end of the air suction pipe (3) is fixedly connected to the air suction pipe (4), a conveying channel (5) is arranged inside the box (1), and a cleaning assembly (6) is arranged in the inner cavity of the box (1) at the top of the conveying channel (5), and the number of the cleaning assemblies (6) is four; A blocking mechanism is arranged at the top of the interior of the box (1), the blocking mechanism comprises a spring (15), the spring (15) is fixedly connected to the top of the interior of the box (1), a support plate (16) is fixedly installed at the bottom end of the spring (15), a speed limit block (17) is fixedly installed at the bottom end of the support plate (16), a fixed block (18) is fixedly installed at the top end of the support plate (16), a worm (7) is fixedly installed at one end of the cleaning component (6), and the interior of the box (1) is provided with A turbine (8) meshed with a worm gear (7), a connecting rod (9) being fixedly mounted on the top of the turbine (8), a rotating disk (10) being fixedly mounted on the top of the connecting rod (9), a moving ring (12) being arranged on the top of the rotating disk (10), a connecting block (11) located inside the moving ring (12) being fixedly mounted on the top of the rotating disk (10), a connecting plate (13) being fixedly mounted on one side of the moving ring (12), and a pressure block (14) being fixedly mounted on one end of the connecting plate (13).

2. The semi-automatic poultry egg picking and grading device according to claim 1, characterized in that: Also included are: A cleaning mechanism is arranged inside a box (1), the cleaning mechanism comprises a gear (19), the gear (19) is rotatably connected to the inside of the box (1), a support rod (20) is arranged inside the box (1), the surface of the support rod (20) is slidably connected to two sliding plates (21), the bottom ends of the two sliding plates (21) are each provided with a cleaning assembly 2 (22), the top ends of the two sliding plates (21) are fixedly mounted with two racks 1 (23), and the racks 1 (23) are meshed with the gears (19), and the bottom end of the connecting plate (13) is fixedly mounted with a rack 2 (24) meshed with the gears (19).

3. The semi-automatic poultry egg picking and grading device according to claim 1, characterized in that: A grading assembly (25) is arranged inside the box (1), and a storage rack (26) is arranged inside the box (1) and is located on one side of the grading assembly (25).

4. The semi-automatic poultry egg picking and grading device according to claim 1, characterized in that: Also included are: A limiting mechanism is arranged inside a box (1), the limiting mechanism comprises a slide rail (27), the slide rail (27) is fixedly connected to the inside of the box (1), the surface of the slide rail (27) is slidably connected to a limiting plate (28), and two limiting plates (28) form a group, a motor (30) is fixedly installed inside the box (1), a screw rod (31) is fixedly installed at the output end of the motor (30), a movable plate (32) is threadedly connected to the surface of the screw rod (31), a fixing groove (33) is opened on one side of the movable plate (32), and a protrusion (29) located inside the fixing groove (33) is fixedly installed on one side of the limiting plate (28).

5. The semi-automatic poultry egg picking and grading device according to claim 1, characterized in that: The box body (1) is provided with a limiting rod (34) located inside the movable plate (32). The limiting rods (34) are two in number and are designed to be longitudinally symmetrical with respect to the center of the movable plate (32).

6. The semi-automatic poultry egg picking and grading device according to claim 1, characterized in that: A windshield (35) is arranged at one end of the second air intake pipe (4), and a hose made of soft cloth is arranged inside the second air intake pipe (4), and the hose is fixedly sleeved with the windshield (35).

7. The semi-automatic poultry egg picking and grading device according to claim 1, characterized in that: The box body (1) is provided with a mounting block (36) located on the surface of the connecting rod (9), and the connecting rod (9) can rotate inside the mounting block (36). The surface of the connecting rod (9) is fixedly sleeved with a support ring (37) located inside the mounting block (36).

8. The semi-automatic poultry egg picking and grading device according to claim 1, characterized in that: A U-shaped groove is provided at the bottom end of the speed limiting block (17), and the surface of the speed limiting block (17) is made of rubber material.

9. The semi-automatic poultry egg picking and grading device according to claim 1, characterized in that: The opposite sides of the pressure block (14) and the fixing block (18) are both designed as inclined surfaces, and the two inclined surfaces are parallel to each other.

10. The semi-automatic poultry egg picking and grading device according to claim 4, characterized in that: The fixing groove (33) is designed to be symmetrical with respect to the center of the moving plate (32), and the fixing groove (33) is designed to be inclined.

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