An entrance temperature control sealed adjusting mechanism for a breeder hen

Abstract

The utility model belongs to a kind of chicken measuring technical field, especially a kind of chicken measuring entry temperature control sealing adjusting mechanism, to the existing technology in, when import opens, multiple chickens can enter measuring device inside simultaneously when parallel, the quantity problem of chicken that cannot control enters measuring device inside, present and propose following scheme, it includes measuring device and the support leg of four corners of setting in measuring device bottom, the side of measuring device is provided with import;Iron wire net ladder, setting in the side of measuring device;Adjusting mechanism, setting in the inside of measuring device;Ventilation mechanism, setting in the side of measuring device;Power mechanism, setting in the inside of measuring device, for driving adjusting mechanism operation, the ventilation mechanism includes the door frame of rotation setting in the inside of import, the utility model can adjust the width of entrance, prevent multiple chickens and enter measuring device inside through import in parallel, improve the accuracy of data acquisition.

Description

Technical Field

[0001] This application relates to the field of breeder chicken testing technology, and in particular to a breeder chicken testing inlet temperature control and sealing adjustment mechanism. Background Technology

[0002] In the field of breeder chicken performance testing, the inlet regulation mechanism is a key component. By precisely controlling the flow and rhythm of chickens entering the testing area, it ensures the independence of individual feeding behavior and the accuracy of data collection, providing fundamental support for the accurate testing of breeder chicken performance under large-scale natural flock rearing conditions.

[0003] In the existing technology, when the inlet is opened, multiple chickens can enter the measuring device simultaneously in parallel, making it impossible to control the number of chickens entering the measuring device. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies where multiple chickens can enter the measuring device simultaneously when the inlet is opened, making it impossible to control the number of chickens entering the measuring device. Therefore, this invention proposes a temperature control and sealing adjustment mechanism for the inlet of a breeding chicken measuring device.

[0005] The technical solution adopted in this application for a temperature control and sealing adjustment mechanism for the inlet of a breeding chicken is as follows: A temperature control and sealing adjustment mechanism for the inlet of breeding chickens includes: The measuring device and the support legs located at the four corners of the bottom of the measuring device; an inlet is provided on one side of the measuring device. A wire mesh ladder is installed on one side of the measuring device; The adjustment mechanism is located inside the measuring device; A ventilation mechanism is located on one side of the measuring device; The power mechanism, located inside the measuring device, is used to drive the adjustment mechanism.

[0006] Furthermore, the ventilation mechanism includes a door frame rotatably disposed inside the inlet, a motor three is fixedly installed at the bottom of the inlet, the output shaft of the motor three is fixedly connected to the bottom rear end of the door frame, and multiple rotating columns are rotatably connected inside the rear side of the door frame.

[0007] Furthermore, multiple sealing plates are fixedly connected to the front ends of the multiple rotating columns, and the multiple sealing plates are rotatably connected to the door frame. Gear 1 is fixedly connected to the outer surface of the multiple rotating columns, and the multiple gear 1 are meshed with the same rack. The rack is slidably connected to the door frame.

[0008] Furthermore, a motor is provided at the bottom rear interior of the door frame, and the output shaft of the motor is fixedly connected to the bottommost rotating column among the multiple rotating columns.

[0009] Furthermore, the adjustment mechanism includes a sliding rail disposed on the bottom side inside the measuring device. Multiple sliders are slidably connected on the sliding rail. A connecting plate 1 is movably connected to the top of each of the multiple sliders. A connecting plate 2 is rotatably connected to the top of each of the multiple connecting plates 1. A movable column is fixedly connected to one end of each of the connecting plates 2 and 1. A rotating rod is fixedly connected to the top of each of the multiple connecting plates 2. The rotating rod is rotatably connected to the measuring device. A bevel gear 1 is fixedly connected to the outer surface of the rotating rod. Two bevel gears 2 are meshed with the bevel gear 1. A telescopic rod is fixedly connected to one end of each of the two bevel gears 2. The multiple telescopic rods are fixedly connected to each other.

[0010] Furthermore, the power mechanism includes two rotating rods rotatably disposed inside the measuring device, and gears are fixedly connected to the outer surfaces of the two rotating rods. The two gears mesh with each other, and sprockets are fixedly connected to the outer surfaces of the two rotating rods.

[0011] Furthermore, the outer surfaces of the two rotating rods located at the leftmost and rightmost positions among the multiple rotating rods are fixedly connected to sprockets, and two chains are meshed between the two sprockets and the two sprockets.

[0012] Furthermore, a second motor is fixedly installed on the bottom inside the measuring device, and the output shaft of the second motor is fixedly connected to the rightmost of the two rotating rods.

[0013] In summary, this application includes at least one of the following beneficial technical effects: 1. This solution starts a motor, whose output shaft drives the bottommost rotating column among multiple rotating columns to rotate. Simultaneously, it drives the bottommost gear among multiple gears to rotate. This causes the bottommost gear to move the rack upward, which in turn drives the other meshing gears to rotate. This causes multiple rotating columns to rotate simultaneously, and also causes multiple sealing plates to rotate simultaneously. By controlling the opening angle of the sealing plates, the internal ventilation is controlled, minimizing the negative impact of temperature changes on the chickens' mood, and thus effectively improving the accuracy of data acquisition during the measurement process. 2. This solution starts the second motor, whose output shaft drives the rotating rod to rotate. The rotating rod drives one of the gears to rotate, and one of the gears drives another gear to rotate. Through linkage, multiple rotating rods can be driven to rotate simultaneously, causing multiple connecting plates to rotate and unfold, thus preventing multiple chickens from entering the measuring device side by side.

[0014] This invention can adjust the width of the inlet to prevent multiple chickens from entering the measuring device in parallel through the inlet, thereby improving the accuracy of data collection. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the closed state structure of the sealing plate of the temperature control and sealing adjustment mechanism for measuring the inlet of breeding chickens proposed in this utility model; Figure 2 This is a schematic diagram of the slightly open sealing plate of the inlet temperature control and sealing adjustment mechanism for breeding chickens proposed in this utility model. Figure 3 This utility model proposes a temperature control and sealing adjustment mechanism for the inlet of breeding chickens. Figure 1 A schematic diagram of the top view structure; Figure 4 This utility model proposes a temperature control and sealing adjustment mechanism for the inlet of breeding chickens. Figure 3 Enlarged structural diagram of section A; Figure 5 This utility model proposes a temperature control and sealing adjustment mechanism for the inlet of breeding chickens. Figure 3 Enlarged structural diagram of section B; Figure 6 This is a schematic diagram of the slider structure of a temperature control and sealing adjustment mechanism for measuring the inlet temperature of breeding chickens, as proposed in this utility model.

[0016] Reference numerals in the attached drawings: 1. Measuring device; 2. Support leg; 3. Wire mesh steps; 4. Motor 1; 5. Rotating column; 6. Gear 1; 7. Sealing plate; 8. Rack; 9. Door frame; 10. Connecting plate 1; 11. Sliding block; 12. Connecting plate 2; 13. Moving column; 14. Rotating rod; 15. Bevel gear 1; 16. Bevel gear 2; 17. Sprocket 1; 18. Telescopic rod; 19. Motor 2; 20. Rotating rod; 21. Gear 2; 22. Sprocket 2; 23. Chain. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0018] Example 1 Reference Figures 1-6 A temperature control and sealing adjustment mechanism for a breeding chicken inlet includes: a measuring device 1 and support legs 2 located at the four corners of the bottom of the measuring device 1. An inlet is provided on one side of the measuring device 1, and a temperature sensor is provided on one side of the inside of the measuring device 1. When the temperature sensor detects that the internal temperature of the measuring device 1 is higher than a preset threshold, it sends a signal to the controller to start the motor and adjust the opening angle of the sealing plate 7 to enhance ventilation. The wire mesh ladder 3 is set on one side of the measuring device 1; The adjustment mechanism is located inside the measuring device 1; A ventilation mechanism is located on one side of the measuring device 1; The power mechanism, located inside the measuring device 1, is used to drive the adjustment mechanism.

[0019] Reference Figure 1 and Figure 2 The ventilation mechanism includes a door frame 9 rotatably mounted inside the inlet. A motor 3 is fixedly installed at the bottom of the inlet, and the output shaft of the motor 3 is fixedly connected to the rear end of the door frame 9. Multiple rotating columns 5 are rotatably connected to the interior rear side of the door frame 9. Multiple sealing plates 7 are fixedly connected to the front ends of each rotating column 5. The sealing plates 7 are rotatably connected to the door frame 9, with a 5-10mm gap reserved between the edges of adjacent sealing plates 7 to ensure that the sealing plates 7 do not interfere with each other when rotating. Gears 6 are fixedly connected to the outer surfaces of each rotating column 5, and the gears 6 mesh with the same rack 8. The rack 8 is slidably connected to the door frame 9. A motor 4 is installed at the bottom rear interior of the door frame 9, and the output shaft of the motor 4 is fixedly connected to the bottommost rotating column 5 among the multiple rotating columns 5. The motor 4 adopts a 42 stepper motor with brake, which has a power-off self-locking function. When the motor stops, the output shaft can be locked by the brake mechanism to prevent the rotating column 5 from being accidentally moved by chicken collisions or gravity, and to ensure the stability of the angle of the sealing plate 7.

[0020] Reference Figure 3 , Figure 4 and Figure 6 The adjustment mechanism includes a sliding rail disposed on the bottom side inside the measuring device 1. Multiple sliders 11 are slidably connected to the sliding rail. A connecting plate 10 is movably connected to the top of each slider 11. A connecting plate 12 is rotatably connected to the top of each connecting plate 10. A movable column 13 is movably connected to one end of each connecting plate 12 and each connecting plate 10. The movable column 13 is only allowed to translate with the rotation of the connecting plate and does not rotate circumferentially. A rotating rod 14 is fixedly connected to the top of each connecting plate 12. The rotating rod 14 is rotatably connected to the measuring device 1. A bevel gear 15 is fixedly connected to the outer surface of plate 4. The bevel gear 15 meshes with two bevel gears 16. One end of each bevel gear 16 is fixedly connected to a telescopic rod 18. Multiple telescopic rods 18 are fixedly connected to each other and are rotatably connected to multiple sliders 11. Therefore, while the two bevel gears 16 rotate, multiple rotating rods 14 can be driven by multiple telescopic rods 18 to unfold the moving column 13. The telescopic rod 18 is a spline-type telescopic shaft, which is composed of an outer spline tube and an inner spline shaft nested together. It can slide relative to each other but can transmit torque. When the bevel gears 16 rotate, the torque is transmitted through the spline-type telescopic rod 18, which drives all rotating rods 14 to rotate synchronously. At the same time, when the connecting plate 12 unfolds or retracts, the telescopic rod 18 can adapt to the length change through the sliding of the spline to ensure the continuity of power transmission.

[0021] Reference Figures 3-5 The power mechanism includes two rotating rods 20 rotatably mounted inside the measuring device 1. Gears 21 are fixedly connected to the outer surfaces of both rotating rods 20, and the two gears 21 mesh with each other. Sprockets 22 are also fixedly connected to the outer surfaces of both rotating rods 20. Two sprockets 17 are fixedly connected to the outer surfaces of the leftmost and rightmost rotating rods 14. Two chains 23 mesh between the two sprockets 17 and the two sprockets 22. When the motor 19 is started, its output shaft drives the rotating rods 20 to rotate. The rotating rods 20 drive one of the gears 21 to rotate, and the gear 21 drives the other gear 21 to rotate, thus causing the two... The rotating rod 20 rotates simultaneously, and through two chains 23, two sprockets 22 drive two sprockets 17 to rotate. The two sprockets 17 drive two rotating rods 14 to rotate, and the two rotating rods 14 drive bevel gears 15 to rotate. The two bevel gears 15 drive two bevel gears 16 to rotate. Through multiple interconnected telescopic rods 18, multiple rotating rods 14 can be driven to rotate simultaneously, causing multiple connecting plates 12 to rotate and move, thus unfolding the device and preventing multiple chickens from entering the measuring device 1 side by side. A motor 19 is fixedly installed on the bottom inside the measuring device 1. The output shaft of the motor 19 is fixedly connected to the rotating rod 20 located on the right side of the two rotating rods 20.

[0022] The implementation principle of the temperature control and sealing adjustment mechanism for the inlet of a breeder chicken in this application embodiment is as follows: By starting the motor 4, the output shaft of the motor 4 drives the bottommost rotating column 5 among multiple rotating columns 5 to rotate, and at the same time drives the bottommost gear 6 among multiple gears to rotate. This causes the bottommost gear 6 to drive the rack 8 to move upward, causing the other meshing gears 6 driven by the rack 8 to rotate. This causes multiple rotating columns 5 to rotate simultaneously, and drives multiple sealing plates 7 to rotate simultaneously. The internal ventilation is controlled by controlling the opening angle of the multiple sealing plates 7. By starting the second motor 19, the output shaft of the second motor 19 drives the rotating rod 20 to rotate. The rotating rod 20 drives one of the gears 21 to rotate, and one of the gears 21 drives another gear 21 to rotate, so that the two rotating rods 20 rotate simultaneously. At the same time, through the two sprockets 22 and the two chains 23, the two sprockets 17 drive the two rotating rods 14 to rotate. The two rotating rods 14 drive the bevel gears 15 to rotate, and the two bevel gears 15 drive the two bevel gears 16 to rotate. Through the multiple telescopic rods 18 that are connected to each other, the multiple rotating rods 14 can be driven to rotate simultaneously, so that the multiple connecting plates 12 can rotate and unfold, thereby controlling the number of chickens entering the measuring device 1.

[0023] Example 2 The difference between this embodiment and Embodiment 1 is that a refrigeration device is installed inside the measuring device 1. The refrigeration device includes a compressor, a condenser, an expansion valve, and an evaporator. If the ventilation and cooling are insufficient, the controller will activate the refrigeration device to actively cool the chickens and prevent the internal temperature from being too high, which could cause stress and affect the accuracy of the measurement results.

[0024] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A temperature control and sealing adjustment mechanism for the inlet of breeding chickens, characterized in that: include: The measuring device (1) and the support legs (2) are set at the four corners of the bottom of the measuring device (1). An inlet is provided on one side of the measuring device (1). A wire mesh step (3) is set on one side of the measuring device (1); An adjustment mechanism is located inside the measuring device (1); A ventilation mechanism is installed on one side of the measuring device (1); The power mechanism is located inside the measuring device (1) and is used to drive the adjustment mechanism.

2. The inlet temperature control and sealing adjustment mechanism for breeding chickens according to claim 1, characterized in that: The ventilation mechanism includes a door frame (9) rotatably disposed inside the inlet. A motor three is fixedly installed at the bottom of the inlet. The output shaft of the motor three is fixedly connected to the bottom rear end of the door frame (9). Multiple rotating columns (5) are rotatably connected inside the rear side of the door frame (9).

3. The inlet temperature control and sealing adjustment mechanism for breeding chickens according to claim 2, characterized in that: Multiple sealing plates (7) are fixedly connected to the front ends of multiple rotating columns (5). The multiple sealing plates (7) are rotatably connected to the door frame (9). Gears (6) are fixedly connected to the outer surfaces of multiple rotating columns (5). The multiple gears (6) are meshed with the same rack (8). The rack (8) is slidably connected to the door frame (9).

4. The inlet temperature control and sealing adjustment mechanism for breeding chickens according to claim 3, characterized in that: The rear inner bottom of the door frame (9) is provided with a motor (4), and the output shaft of the motor (4) is fixedly connected to the bottommost rotating column (5) among the multiple rotating columns (5).

5. The inlet temperature control and sealing adjustment mechanism for breeding chickens according to claim 1, characterized in that: The adjustment mechanism includes a sliding track located on the bottom side inside the measuring device (1). Multiple sliders are slidably connected on the sliding track. A connecting plate 1 (10) is movably connected to the top of each slider. A connecting plate 2 (12) is rotatably connected to the top of each connecting plate 1 (10). A movable column (13) is fixedly connected to one end of each connecting plate 2 (12) and connecting plate 1 (10). A rotating rod (14) is fixedly connected to the top of each connecting plate 2 (12). The rotating rod (14) is rotatably connected to the measuring device (1). A bevel gear 1 (15) is fixedly connected to the outer surface of the rotating rod (14). Two bevel gears 2 (16) are meshed with the bevel gear 1 (15). A telescopic rod (18) is fixedly connected to one end of each bevel gear 2 (16). Multiple telescopic rods (18) are fixedly connected to each other.

6. The inlet temperature control and sealing adjustment mechanism for breeding chickens according to claim 5, characterized in that: The power mechanism includes two rotating rods (20) rotatably disposed inside the measuring device (1). The outer surfaces of the two rotating rods (20) are fixedly connected with gears (21), the two gears (21) mesh with each other, and the outer surfaces of the two rotating rods (20) are fixedly connected with sprockets (22).

7. The inlet temperature control and sealing adjustment mechanism for breeding chickens according to claim 6, characterized in that: Two of the rotating rods (14) located at the leftmost and rightmost positions are fixedly connected to the outer surfaces of sprockets (17), and two chains (23) are meshed between the two sprockets (17) and the two sprockets (22).

8. The inlet temperature control and sealing adjustment mechanism for breeding chickens according to claim 6, characterized in that: The measuring device (1) has a motor 2 (19) fixedly installed on its inner bottom side. The output shaft of the motor 2 (19) is fixedly connected to the right rotating rod (20) of the two rotating rods (20).

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