Automatic small egg hole egg laying box and unified opening and closing control method thereof

Abstract

The invention discloses an automatic small egg hole egg laying box and a unified opening and closing control method thereof, and belongs to the technical field of egg laying boxes, the automatic small egg hole egg laying box comprises an egg laying chamber, the chamber top of the egg laying chamber is driven by a lifting driving mechanism to ascend and descend, one side of the egg laying chamber is open, and the size of the opening can be changed when the chamber top of the lifting driving mechanism ascends and descends; a bottom plate of the egg laying chamber is driven by a vibration driving mechanism to vibrate; the egg laying chambers are distributed side by side, the egg laying chambers share one chamber top, and a turning plate is rotationally mounted on the chamber top above each egg laying chamber; the bottom of the room top is further provided with a limiting block for preventing the turnover plate from being opened inwards, so that the turnover plate can only be opened towards the outer side in a one-way mode. The lifting driving mechanism can drive the room roof to lift, the sizes of all the openings can be changed at the same time during lifting, and the openings can be opened without manually turning over the turning plate; and secondly, the bottom plate of the egg laying chamber is driven by the vibration driving mechanism to vibrate, so that the hens are driven out, the hens are prevented from brooding and excreting in holes, and more time and labor are saved during application.

Description

Technical Field

[0001] The invention relates to the technical field of egg-laying boxes, in particular to an automated small-egg-laying box and a unified opening and closing control method thereof. Background Art

[0002] At present, the opening and closing of the small egg nest egg laying box requires manual flap cover, as shown in the attached Figure 1 As shown in the figure, the flap needs to be opened manually every morning to facilitate the hens to enter the holes to lay eggs. The above whole process is time-consuming and labor-intensive, and the labor intensity is very high. The breeders complain about this and often fail to open and close on time, which in turn causes losses to the farm. In the afternoon, it needs to be closed manually, and the hens need to be driven out when closing to prevent them from sitting on the nest and defecating in the hole. Summary of the invention

[0003] The technical problem to be solved by the present invention is to provide an automated small egg-laying box and a unified opening and closing control method thereof, wherein the lifting drive mechanism can drive the top of the room to lift and lower, and can change the sizes of all openings simultaneously during the lifting and lowering, without the need to manually flip the flap to open the opening; secondly, the bottom plate of the egg-laying room is driven to vibrate by a vibration drive mechanism, thereby driving the hens out, preventing the hens from sitting on nests and pulling feces in the nests, and the application thereof is more time-saving and labor-saving.

[0004] The technical solution of the present invention is achieved in this way:

[0005] An automated small-egg-laying box comprises an egg-laying chamber, the top of which is driven to rise and fall by a lifting drive mechanism, one side of the egg-laying chamber is open, and the lifting drive mechanism can change the size of the opening when the top of the chamber is raised and lowered; the bottom plate of the egg-laying chamber is driven to vibrate by a vibration drive mechanism.

[0006] By adopting the above scheme, the lifting drive mechanism can drive the room roof to rise and fall, and can change the size of all openings at the same time when it is rising and falling, without the need to manually turn over the flap to open the opening; secondly, the bottom plate of the egg-laying room is driven to vibrate by the vibration drive mechanism, thereby driving the hens out to prevent the hens from sitting on the nest and pulling feces in the hole, which is more time-saving and labor-saving when used.

[0007] As a preferred embodiment of an automated small egg-laying box, there are multiple egg-laying chambers, which are distributed side by side and share a roof. Each egg-laying chamber has a flap rotatably installed on the roof above it.

[0008] By adopting the above scheme, in order to improve economic benefits, multiple egg-laying rooms are arranged side by side, and the room tops are driven by a lifting drive mechanism to lift and lower. The sizes of all openings can be changed simultaneously during lifting and lowering, which saves time and effort in application.

[0009] As a preferred embodiment of an automated small egg-laying box, a limit block is installed at the bottom of the top of the chamber to resist flipping and opening inward, so that the flap can only be opened in one direction to the outside.

[0010] By adopting the above scheme, in order to achieve regular egg-laying of hens, the flap can only be opened one-way to the outside, and the hen cannot enter freely from the opening. Only when the roof of the room is lifted and the opening is enlarged, can the hen enter the egg-laying room from the opening, thereby achieving regular egg-laying of the hen.

[0011] As a preferred embodiment of an automated small-egg-laying box, the two ends of the chamber top are respectively limited on two brackets, and the two brackets are respectively slidably installed in lifting guide rails fixed on the egg-laying chamber.

[0012] By adopting the above scheme, in order to achieve stable lifting of the room roof, the entire room roof is lifted by the bracket, and it will be more stable when it is lifted along the lifting guide rail, and the room roof will not shake.

[0013] As a preferred embodiment of an automated small egg-laying box, the lifting drive mechanism includes a winch as a power device, and the winch can drive the transversely arranged main steel wire rope to move horizontally; the lifting drive mechanism also includes a plurality of suspension steel wires as a traction device, and the two ends of each suspension steel wire are respectively connected to the bracket on the top of the room and the main steel wire rope, and each suspension steel wire is lifted and guided by a pulley.

[0014] By adopting the above scheme, in order to realize the lifting and lowering drive of the room roof, the winch drives the main wire rope to move horizontally, and each suspension wire can realize the vertical movement of the suspension wire under the guidance of the pulley, thereby driving the room roof to rise and fall.

[0015] As a preferred embodiment of an automated small-hole egg-laying box, a pulley is suspended on a hook on the ceiling; the pulley is tilted, and the angle between the pulley and the vertical plane is 45 degrees.

[0016] By adopting the above scheme, in order to further improve the stability of the traction on the roof, the pulley is tilted in the direction of movement of the main wire rope. At this time, the force is smaller, so the traction on the roof will be more stable and reliable.

[0017] As a preferred embodiment of an automated small egg-laying box, the bottom plate of the egg-laying chamber is clamped on two top rods and gradually tilts down at the opening, and the bottom plates of all egg-laying chambers share two top rods; one of the top rods away from the opening passes through the inclination adjustment groove of the egg-laying chamber.

[0018] With the above solution, in order to facilitate the collection of eggs, the bottom plate of the egg-laying room is tilted, and the eggs laid by the hens will roll out of the egg-laying room.

[0019] As a preferred embodiment of an automated small egg-laying box, the vibration drive mechanism includes a reference seat, two parallel shoulder bars are fixed at both ends of the reference seat, and the two shoulder bars pass through the inclination adjustment groove of the egg-laying chamber; a motor is installed on the reference seat, and a driving gear is concentrically connected to the rotating shaft of the motor; a driven gear meshing with the driving gear is also rotatably installed on the reference seat, and the driven gear is concentrically connected to an eccentric wheel, and the eccentric wheel always conflicts with a top rod away from the opening.

[0020] By adopting the above scheme, in order to ensure that the hens in the egg-laying room leave completely, the staff starts the motor, and the motor can drive the eccentric wheel to rotate. The eccentric wheel hits the bottom rod to make the bottom plate of the egg-laying room vibrate. At this time, the hens cannot stay in the egg-laying room. The remaining hens will break through the flap and run out, ensuring that the hens in the egg-laying room leave completely, thereby preventing the hens from nesting and defecating in the egg-laying room.

[0021] As a preferred embodiment of an automated small-egg-laying box, the inclination adjustment groove is an E-shaped groove, and the size of the inclination angle can be changed accordingly when the top rod is located at different positions of the inclination adjustment groove.

[0022] By adopting the above scheme, in order to facilitate the adjustment of the inclination angle of the bottom plate of the egg-laying chamber, the size of the inclination angle can be changed accordingly when the top rod is placed in different positions of the inclination adjustment groove, which makes it more flexible in application.

[0023] A unified opening and closing control method for an automated small egg-laying nest egg-laying box, the method is implemented using the automated small egg-laying nest egg-laying box, and the steps are as follows:

[0024] S1. In the morning, the staff starts the winch, which drives the main wire rope to move horizontally. Under the guidance of the pulley, each suspension wire can move vertically, thereby driving the roof to rise. At this time, all openings expand at the same time until the opening is in the open state;

[0025] S2, the hen enters the egg-laying chamber from the opening to lay eggs. Since the bottom plate of the egg-laying chamber is tilted, the hen will roll out of the egg-laying chamber after laying eggs;

[0026] 3S. In the afternoon, the staff started the winch again, and the winch drove the main wire rope to move horizontally. Under the guidance of the pulley, each suspension wire could move vertically, thereby driving the roof of the room to fall. At this time, all the openings were reduced at the same time, and the hens could not enter the egg-laying room through the openings.

[0027] S4. Hang a bell on the top of the room. When the top of the room falls, it will make a sound. This sound will cause the hens to leave the egg-laying room in response to stress. Therefore, when the top of the room falls to the opening in a closed state, there are only a few hens left in the egg-laying room.

[0028] S5. In order to ensure that the hens in the egg-laying room leave completely, the staff starts the motor, which can drive the eccentric wheel to rotate. The eccentric wheel hits the bottom rod to make the bottom plate of the egg-laying room vibrate. At this time, the hens cannot stay in the egg-laying room. The remaining hens will break through the flap and run out, ensuring that the hens in the egg-laying room leave completely, thereby preventing the hens from nesting and defecating in the egg-laying room.

[0029] After adopting the above technical solution, the beneficial effects of the present invention are:

[0030] 1. The lifting drive mechanism can drive the room roof to lift and lower, and can change the size of all openings at the same time when lifting and lowering, without manually turning over the flap to open the opening; secondly, the bottom plate of the egg-laying room is driven to vibrate by the vibration drive mechanism, thereby driving the hens out, preventing the hens from sitting on the nest and pulling feces in the hole, which is more time-saving and labor-saving when used;

[0031] 2. In order to improve economic benefits, multiple egg-laying rooms are arranged side by side, and the lifting drive mechanism drives the room top to rise and fall. When it rises and falls, the size of all openings can be changed at the same time, which saves time and effort in application;

[0032] 3. In order to achieve regular egg laying by hens, the flap can only be opened one-way to the outside, and the hens cannot enter freely from the opening. Only when the roof is lifted, the opening is enlarged, and the hens can enter the egg-laying room from the opening, thereby achieving regular egg laying by the hens;

[0033] 4. In order to achieve stable lifting of the room roof, the entire room roof is lifted by the bracket, which will be more stable when lifting along the lifting guide rail, and the room roof will not shake;

[0034] 5. In order to realize the lifting and lowering drive of the room roof, the winch drives the main steel wire rope to move horizontally, and each suspension steel wire can realize the vertical movement of the suspension steel wire under the guidance of the pulley, thereby driving the room roof to rise and fall; in order to further improve the stability of the room roof traction, the pulley is tilted in the direction of the main steel wire rope movement, at this time the force is smaller, so the room roof traction will be more stable and reliable;

[0035] 6. To facilitate egg collection, the floor of the egg-laying room is tilted so that the hens will roll out of the egg-laying room after laying eggs;

[0036] 7. In order to ensure that the hens in the egg-laying room leave completely, the staff starts the motor, which can drive the eccentric wheel to rotate. The eccentric wheel hits the bottom rod to make the bottom plate of the egg-laying room vibrate. At this time, the hens cannot stay in the egg-laying room. The remaining hens will break through the flap and run out, ensuring that the hens in the egg-laying room leave completely, thereby preventing the hens from nesting and defecating in the egg-laying room;

[0037] 8. In order to facilitate the adjustment of the inclination angle of the bottom plate of the egg-laying room, the inclination angle can be changed accordingly when the top rod is placed in different positions of the inclination adjustment slot, which will be more flexible in application. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0039] Figure 1 It is a three-dimensional structural diagram in the background technology;

[0040] Figure 2 It is a three-dimensional structural diagram when the opening in the egg-laying room is in an open state;

[0041] Figure 3 It is a three-dimensional structural diagram when the opening in the egg-laying room is in a closed state;

[0042] Figure 4 for Figure 2 The three-dimensional structure of the top part of the middle chamber Figure 1 ;

[0043] Figure 5 for Figure 2 The three-dimensional structure of the top part of the middle chamber Figure 2 ;

[0044] Figure 6 for Figure 5 A partial enlarged view of the middle A;

[0045] Figure 7 for Figure 5 A partial enlarged view of point B in the middle;

[0046] Figure 8 It is a three-dimensional structural diagram of the lifting drive mechanism;

[0047] Fig. 9 for Figure 8 Schematic diagram of the work;

[0048] Fig.10 for Fig. 9 A partial enlarged view of the pulley part in the middle;

[0049] Fig.11 To overlook Figure 2 A three-dimensional structural diagram of the internal structure;

[0050] Fig.12 for Fig.11 A partial enlarged view of point C in the middle;

[0051] Fig.13 To look up Figure 2 A three-dimensional structural diagram of the internal structure;

[0052] Fig.14 for Fig.13 A partial enlarged view of point D in the middle;

[0053] Fig.15 The three-dimensional structure of the vibration drive mechanism Figure 1 ;

[0054] Fig.16 The three-dimensional structure of the vibration drive mechanism Figure 2 ;

[0055] Markings in the figure: 1-egg-laying chamber; 2-chamber top; 3-opening; 4-flap; 5-limiting block; 6-bracket; 7-lifting guide rail; 8-bottom plate; 9-top rod; 10-inclination adjustment slot; 11-reference seat; 12-lifting rod; 13-motor; 14-driving gear; 15-driven gear; 16-eccentric wheel. DETAILED DESCRIPTION

[0056] 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.

[0057] like Figures 2 to 16 As shown, an automated small egg-laying box comprises an egg-laying chamber 1, the chamber top 2 of the egg-laying chamber 1 is driven to rise and fall by a lifting drive mechanism, an opening 3 is provided on one side of the egg-laying chamber 1, and the lifting drive mechanism can change the size of the opening 3 when the chamber top 2 is raised and lowered; the bottom plate 8 of the egg-laying chamber 1 is driven to vibrate by a vibration drive mechanism. The lifting drive mechanism can drive the chamber top 2 to rise and fall, and can change the size of all openings 3 at the same time when it is raised and lowered, without manually turning over the flap 4 to open the opening 3; secondly, the bottom plate 8 of the egg-laying chamber 1 is driven to vibrate by the vibration drive mechanism, thereby driving the hens out, preventing the hens from sitting on the nest and pulling feces in the cave, which is more time-saving and labor-saving when used.

[0058] like Figures 5 to 7 As shown, there are multiple egg-laying chambers 1, which are arranged side by side, and the multiple egg-laying chambers 1 share a chamber roof 2, and each egg-laying chamber 1 is rotatably mounted with a flap 4 on the chamber roof 2 above it. In order to improve economic benefits, multiple egg-laying chambers 1 are arranged side by side, and the chamber roof 2 is driven up and down by a lifting drive mechanism, which can change the size of all openings 3 at the same time during lifting, which is more time-saving and labor-saving in application.

[0059] like Figures 5 to 7 As shown, a stopper 5 is installed at the bottom of the room top 2 to prevent the room top from turning over and opening inward, so that the flap 4 can only be opened one-way outward. In order to achieve regular egg laying by the hens, the flap 4 can only be opened one-way outward, and the hens cannot enter freely from the opening 3. Only when the room top 2 is lifted, the opening 3 is enlarged, and the hens can enter the egg-laying room 1 from the opening 3, so as to achieve regular egg laying by the hens.

[0060] like Figures 5 to 7 As shown, the two ends of the chamber top 2 are respectively limited on two brackets 6, and the two brackets 6 are respectively slidably installed in the lifting guide rails 7 fixed on the egg-laying chamber 1. In order to achieve stable lifting of the chamber top 2, the entire chamber top 2 is lifted by the brackets 6, and it will be more stable when it is lifted along the lifting guide rails 7, and the chamber top 2 will not shake.

[0061] like Figures 8 to 9 As shown, the lifting drive mechanism includes a winch as a power device, which can drive the transversely arranged main steel wire rope to move horizontally; the lifting drive mechanism also includes a plurality of suspension steel wires as a traction device, and the two ends of each suspension steel wire are respectively connected to the bracket 6 of the room roof 2 and the main steel wire rope, and each suspension steel wire is guided by a pulley for lifting. In order to realize the lifting and lowering drive of the room roof 2, the winch drives the main steel wire rope to move horizontally, and each suspension steel wire can realize the vertical movement of the suspension steel wire under the guidance of the pulley, thereby driving the room roof 2 to lift.

[0062] like Fig.10 As shown, the pulley is suspended on a hook on the ceiling; the pulley is tilted, and the angle between it and the vertical plane is 45 degrees. In order to further improve the stability of the traction of the room roof 2, the pulley is tilted in the direction of the movement of the main wire rope. At this time, the force is smaller, so the traction of the room roof 2 will be more stable and reliable.

[0063] like Figures 11 to 14 As shown, the bottom plate 8 of the egg-laying chamber 1 is clamped on two top rods 9 and gradually tilted down at the opening 3. The bottom plates 8 of all egg-laying chambers 1 share two top rods 9; one top rod 9 far from the opening 3 penetrates the tilt adjustment groove 10 of the egg-laying chamber 1. In order to facilitate the collection of eggs, the bottom plate 8 of the egg-laying chamber 1 is tilted, and the hen will roll out of the egg-laying chamber 1 after laying eggs.

[0064] like Figure 15 to Figure 16As shown, the vibration drive mechanism includes a reference base 11, two parallel shoulder bars 12 are fixed at both ends of the reference base 11, and the two shoulder bars 12 are both inserted into the inclination adjustment groove 10 of the egg-laying chamber 1; a motor 13 is installed on the reference base 11, and a driving gear 14 is coaxially connected to the rotating shaft of the motor 13; a driven gear 15 meshing with the driving gear 14 is also rotatably installed on the reference base 11, and the driven gear 15 is coaxially connected to an eccentric wheel 16, and the eccentric wheel 16 always conflicts with a push rod 9 away from the opening 3. In order to ensure that the hens in the egg-laying chamber 1 completely leave, the staff starts the motor 13, and the motor 13 can drive the eccentric wheel 16 to rotate. The eccentric wheel 16 hits the bottom rod to make the bottom plate 8 of the egg-laying chamber 1 vibrate. At this time, the hens cannot stay in the egg-laying chamber 1, and the remaining hens will break through the flap 4 and run out, ensuring that the hens in the egg-laying chamber 1 completely leave, thereby preventing the hens from sitting in the egg-laying chamber 1 and defecating.

[0065] like Fig.14 As shown, the inclination adjustment groove 10 is an E-shaped groove, and the top rod 9 can change its inclination angle accordingly when it is located at different positions of the inclination adjustment groove 10. In order to facilitate the adjustment of the inclination angle of the bottom plate 8 of the egg-laying chamber 1, the top rod 9 can change its inclination angle accordingly when it is placed at different positions of the inclination adjustment groove 10, which will be more flexible in application.

[0066] A unified opening and closing control method for an automated small egg-laying nest egg-laying box, the method is implemented using the automated small egg-laying nest egg-laying box, and the steps are as follows:

[0067] S1. In the morning, the staff starts the winch, which drives the main steel wire rope to move horizontally. Under the guidance of the pulley, each suspension steel wire can move vertically, thereby driving the room roof 2 to rise. At this time, all openings 3 are expanded at the same time until the opening 3 is in the open state;

[0068] S2, the hen enters the egg-laying chamber 1 from the opening 3 to lay eggs. Since the bottom plate 8 of the egg-laying chamber 1 is arranged tilted, the hen will roll out of the egg-laying chamber 1 after laying eggs;

[0069] 3S. In the afternoon, the staff started the winch again, and the winch drove the main steel wire rope to move horizontally. Under the guidance of the pulley, each suspension steel wire could move vertically, thereby driving the roof 2 to fall. At this time, all the openings 3 were reduced at the same time, and the hens could not enter the egg-laying chamber 1 from the openings 3.

[0070] S4, a bell is hung on the roof 2, and the roof 2 will make a sound when it descends, and this sound will cause the hens to leave the egg-laying room 1 in response to the stress, so when the roof 2 falls to the point where the opening 3 is in a closed state, there are only a few hens left in the egg-laying room 1;

[0071] S5. In order to ensure that the hens in the egg-laying chamber 1 completely leave, the staff starts the motor 13. The motor 13 can drive the eccentric wheel 16 to rotate. The eccentric wheel 16 hits the bottom rod to make the bottom plate 8 of the egg-laying chamber 1 vibrate. At this time, the hens cannot stay in the egg-laying chamber 1. The remaining hens will break through the flap 4 and run out, ensuring that the hens in the egg-laying chamber 1 completely leave, thereby preventing the hens from sitting in the egg-laying chamber 1 and defecating.

[0072] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An automated small egg-laying box, characterized in that: The invention comprises an egg-laying room, the roof of which is driven to rise and fall by a lifting drive mechanism, one side of the egg-laying room is open, and the lifting drive mechanism can change the size of the opening when the roof is raised and lowered; the bottom plate of the egg-laying room is driven to vibrate by a vibration drive mechanism.

2. The automated small egg nest egg laying box according to claim 1, characterized in that: There are a plurality of egg-laying chambers, which are arranged side by side and share a chamber roof. A flap is rotatably mounted on the chamber roof above each egg-laying chamber.

3. The automated small egg nest egg laying box according to claim 2, characterized in that: A limit block is also installed at the bottom of the chamber top to resist flipping and opening inward, so that the flap can only be opened in one direction to the outside.

4. The automated small egg nest egg laying box according to claim 3, characterized in that: The two ends of the chamber top are respectively limited on two brackets, and the two brackets are respectively slidably installed in the lifting guide rails fixed on the egg-laying chamber.

5. The automated small egg nest egg laying box according to claim 4, characterized in that: The lifting drive mechanism includes a winch as a power device, and the winch can drive the transversely arranged main steel wire rope to move horizontally; The lifting drive mechanism also includes a plurality of suspension wires as traction devices, the two ends of each suspension wire are respectively connected to the bracket and the main wire rope on the room roof, and each suspension wire is lifted and guided by a pulley.

6. The automated small egg nest egg laying box according to claim 5, characterized in that: The pulley is suspended on a hook on the ceiling; the pulley is tilted, and the angle between it and the vertical plane is 45 degrees.

7. The automated small egg nest egg laying box according to claim 6, characterized in that: The bottom plate of the egg-laying room is clamped on two top rods and gradually tilts down at the opening. The bottom plates of all egg-laying rooms share two top rods. One top rod far from the opening runs through the inclination adjustment groove of the egg-laying room.

8. The automated small egg nest egg laying box according to claim 7, characterized in that: The vibration drive mechanism comprises a reference seat, two parallel supporting rods are fixed at both ends of the reference seat, and the two supporting rods are both inserted into the inclination adjustment groove of the egg-laying chamber; A motor is installed on the reference seat, and a driving gear is coaxially connected to the rotating shaft of the motor; a driven gear meshing with the driving gear is also rotatably installed on the reference seat, and an eccentric wheel is coaxially connected to the driven gear, and the eccentric wheel always conflicts with a push rod away from the opening.

9. The automated small egg nest egg laying box according to claim 8, characterized in that: The inclination angle adjustment groove is an E-shaped groove, and the size of the inclination angle can be changed accordingly when the push rod is located at different positions of the inclination angle adjustment groove.

10. A unified opening and closing control method for an automated small egg-laying box, characterized in that: The method is implemented using the automated small egg nest egg laying box according to claim 9, and the steps are as follows: S1. In the morning, the staff starts the winch, which drives the main wire rope to move horizontally. Under the guidance of the pulley, each suspension wire can move vertically, thereby driving the roof to rise. At this time, all openings expand at the same time until the opening is in the open state; S2, the hen enters the egg-laying chamber from the opening to lay eggs. Since the bottom plate of the egg-laying chamber is tilted, the hen will roll out of the egg-laying chamber after laying eggs; 3S. In the afternoon, the staff started the winch again, and the winch drove the main wire rope to move horizontally. Under the guidance of the pulley, each suspension wire could move vertically, thereby driving the roof of the room to fall. At this time, all the openings were reduced at the same time, and the hens could not enter the egg-laying room through the openings. S4. Hang a bell on the top of the room. When the top of the room falls, it will make a sound. This sound will cause the hens to leave the egg-laying room in response to stress. Therefore, when the top of the room falls to the opening in a closed state, there are only a few hens left in the egg-laying room. S5. In order to ensure that the hens in the egg-laying room leave completely, the staff starts the motor, which can drive the eccentric wheel to rotate. The eccentric wheel hits the bottom rod to make the bottom plate of the egg-laying room vibrate. At this time, the hens cannot stay in the egg-laying room. The remaining hens will break through the flap and run out, ensuring that the hens in the egg-laying room leave completely, thereby preventing the hens from nesting and defecating in the egg-laying room.

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