Laying hen feeding device capable of preventing and controlling salmonella

Abstract

The laying hen feeding device capable of preventing and controlling salmonella comprises annular pipes and a controller, the annular pipes are oppositely arranged, a plurality of connecting pipes are arranged in the middle of the annular pipes, sleeves are oppositely arranged at the tops and the bottoms of the annular pipes, a rotating pipe is rotationally connected between the two sleeves, a U-shaped pipe is connected to the side face of the rotating pipe, and a plurality of transverse pipes are arranged in the middle of the U-shaped pipe. A closing mechanism is arranged on the side face of the annular pipe and used for opening and closing the U-shaped pipe, the connecting pipe is connected with a circulating pipe, a water pump and a heating box are arranged on the circulating pipe, a water inlet pipe is arranged on the top of the heating box, a water inlet valve is arranged on the water inlet pipe, and a heating pipe, a temperature sensor and a liquid level sensor are arranged in the heating box. The salmonella breeding device is composed of the pipelines which are communicated with one another, the whole pipelines are filled with hot water, the breeding device is heated, and salmonella on the breeding device is killed; the salmonella is prevented and controlled; a water spraying pipe is arranged, and chicken manure is cleaned through water flow; water can be provided for the laying hens to drink, and water sources are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of laying hen breeding equipment, in particular to a laying hen breeding device capable of preventing and controlling salmonella. Background Art

[0002] As an important breed in poultry farming, laying hens' main function is to provide the market with high-quality eggs. Unlike broiler chickens, the breeding and management of laying hens focuses on improving the yield and quality of eggs rather than the quality of chicken meat. As an important source of nutrition in the daily diet, the safety of eggs is directly related to the health of consumers. Salmonella, as a common foodborne pathogen, is widely present in the environment and can contaminate a variety of foods, including eggs. Salmonella can cause food poisoning in humans by contaminating the surface or inside of eggs, manifested as diarrhea, chills, fever and other symptoms, posing a serious threat to human health. Therefore, it is particularly important to prevent and control the spread of Salmonella in the breeding process of laying hens to ensure the safety of eggs.

[0003] Salmonella has poor tolerance to heat and can be effectively killed by heating. Laying hens are generally kept in iron cages. In the prior art, Salmonella is generally disinfected by washing with hot water. However, due to its structure, there are places in the iron cage that are difficult to clean and disinfect, so the conditions for completely killing Salmonella cannot be achieved. Using hot water for washing, it takes a certain amount of time to disinfect the Salmonella and consumes a large amount of water. Utility Model Content

[0004] In view of this, the utility model proposes a laying hen breeding device capable of preventing and controlling Salmonella, so as to solve the above-mentioned problems.

[0005] The technical solution of the utility model is achieved in this way:

[0006] A laying hen breeding device capable of preventing and controlling salmonella comprises an annular tube and a controller, wherein the annular tubes are arranged opposite to each other and a plurality of connecting tubes are arranged in the middle, the connecting tubes are communicated with the annular tube, sleeves are arranged oppositely at the top and bottom of the annular tube, a rotating tube is rotatably connected between the two sleeves, a U-shaped tube is connected to the side of the rotating tube, a plurality of transverse tubes are arranged in the middle of the U-shaped tube, a closing mechanism is arranged between the side of the annular tube and the U-shaped tube, the closing mechanism is used for opening and closing the U-shaped tube, the connecting tubes located at the top ends of the annular tube are connected to a circulation tube, a water pump and a heating box are arranged on the circulation tube, a water inlet pipe is arranged at the top of the heating box, a water inlet valve is arranged on the water inlet pipe, a heating tube, a temperature sensor and a liquid level sensor are arranged in the heating box, and the controller is arranged on the side of the annular tube and is electrically connected to the water inlet valve, the heating tube, the solenoid valve and the water pump.

[0007] Preferably, the closing mechanism includes a movable plate, a support column and a closing plate, the movable plate is arranged on the side of the second U-shaped tube, the side of the movable plate is provided with an open groove, the support column is arranged on the side of the annular tube and is located in the open groove, the closing plate is rotatably arranged on the support column, and the width of the closing plate is smaller than the width of the opening groove.

[0008] Preferably, it also includes a cleaning mechanism, which includes a water spray pipe and a solenoid valve, a plurality of the water spray pipes are arranged at the bottom of the connecting pipe located at the top of the annular pipe, and the solenoid valve is arranged at the top of the water spray pipe.

[0009] Preferably, it also includes a feed hopper, which is arranged on the top surface of the heating box.

[0010] Preferably, it further comprises a chicken manure collecting frame, and a sloping portion is arranged at the bottom of the chicken manure collecting frame.

[0011] Preferably, the annular tube, connecting tube, sleeve, vertical tube, U-shaped tube, rotating tube, horizontal tube and circulation tube are made of stainless steel.

[0012] Preferably, it further comprises supporting legs, wherein the supporting legs are arranged at the bottom of the annular tube.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model is composed of interconnected pipes, and hot water is filled in the entire pipe to heat the feeding device without leaving dead corners. The water pump circulates the hot water in the feeding device, which can quickly increase the temperature and kill the salmonella contaminated on the feeding device. When the temperature of the hot water is reduced to normal temperature, it can be provided to laying hens for drinking, saving water resources. A water spray pipe is provided, and chicken manure is cleaned by water flow, thereby ensuring the cleanliness of the feeding device and realizing the prevention and control of salmonella. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only preferred embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0018] Figure 3 for Figure 2 The cross-section at A in the middle;

[0019] Figure numerals: 1. annular tube; 2. connecting tube; 3. U-shaped tube; 4. rotating tube; 5. horizontal tube; 6. sleeve; 7. movable plate; 8. support column; 9. opening groove; 10. closing plate; 11. inclined portion; 12. water spray pipe; 13. solenoid valve; 14. vertical pipe; 15. water inlet pipe; 16. water inlet valve; 17. circulation pipe; 18. water pump; 19. heating box; 20. controller; 21. heating tube; 22. temperature sensor; 23. feed hopper; 24. feed valve; 25. liquid level sensor; 26. support leg; 27. chicken manure collection frame. DETAILED DESCRIPTION

[0020] In order to better understand the technical content of the present invention, a specific embodiment is provided below, and the present invention is further described in conjunction with the accompanying drawings.

[0021] See also Figures 1 to 3 The utility model provides a laying hen breeding device capable of preventing and controlling salmonella, comprising an annular tube 1 and a controller 20, wherein the annular tubes 1 are arranged relatively to each other and a plurality of connecting tubes 2 are arranged in the middle, wherein the connecting tubes 2 are connected to the annular tube 1, and sleeves 6 are arranged relatively to each other at the top and bottom of the annular tube 1, and a rotating tube 4 is rotatably connected between the two sleeves 6, and a U-shaped tube 3 is connected to the side of the rotating tube 4, and a plurality of transverse tubes 5 are arranged in the middle of the U-shaped tube 3, and a closing mechanism is arranged between the side of the annular tube 1 and the U-shaped tube 3, and the The closing mechanism is used for opening and closing the U-shaped tube 3. The connecting tubes 2 located at both ends of the top of the annular tube 1 are connected to a circulation tube 17. A water pump 18 and a heating box 19 are provided on the circulation tube 17. A water inlet pipe 15 is provided on the top of the heating box 19. A water inlet valve 16 is provided on the water inlet pipe 15. A heating tube 21, a temperature sensor 22 and a liquid level sensor 25 are provided in the heating box 19. The controller 20 is provided on the side of the annular tube 1 and is electrically connected to the water inlet valve 16, the heating tube 21, the solenoid valve 13 and the water pump 18.

[0022] Normally, laying hens are raised in the device, and the closing mechanism is in a closed state. When the feeding device needs to be disinfected with Salmonella, the closing mechanism is opened, the U-shaped tube 3 is rotated, the laying hens are transferred out of the feeding device, and then the water inlet valve 16 is started. Water will flow from the water inlet pipe 15 into the heating box 19 and flow downward through the circulation pipe 17, so that the annular pipe 1, the connecting pipe 2, the sleeve 6, the vertical pipe 14, the U-shaped tube 3, the rotating tube 4, the horizontal pipe 5 and the circulation pipe 17 are filled with water. When the water level reaches the position of the liquid level sensor 25 in the heating box 19, the controller 20 controls the closing of the water inlet valve 16 to stop the water inlet. Then, the heating pipe 21 is started to heat the water source, and the water pump 18 is started at the same time. The water pump 18 forces the water in the circulation pipe 17 to circulate, thereby transmitting the hot water to various positions of the feeding device. As the heating pipe 21 is continuously heated, when the temperature for disinfecting Salmonella is reached, the temperature sensor 22 detects the preset value and transmits the signal to the controller 20. The controller 20 controls the heating pipe 21 to stop heating. When the temperature of the water drops, the temperature sensor 22 detects the preset value and transmits the signal to the controller 20. The controller 20 controls the heating pipe 21 to continue heating, thereby maintaining the temperature of the water, which is conducive to disinfecting Salmonella in the feeding device. At the same time, the controller 20 starts the solenoid valve 13, and hot water will be sprayed out from the water spray pipe 12 to clean the bottom of the feeding device. After a predetermined time, when the disinfecting of Salmonella is completed, the controller 20 controls the heating pipe 21 to stop heating. When the temperature sensor 22 detects that the hot water is at room temperature, the laying hen is put back into the feeding device, and the U-shaped tube 3 is rotated, and the closing mechanism is in a closed state. The utility model is composed of interconnected pipes, and hot water fills the entire pipe to heat the feeding device without leaving any dead corners, and kills the contaminated salmonella on the feeding device to achieve salmonella prevention and control. When the hot water temperature drops to normal temperature, it can be provided to laying hens for drinking, saving water resources.

[0023] Preferably, the closing mechanism includes a movable plate 7, a support column 8 and a closing plate 10, the movable plate 7 is arranged on the side of the second U-shaped tube 3, the side of the movable plate 7 is provided with an open groove 9, the support column 8 is arranged on the side of the annular tube 1 and is located in the open groove 9, the closing plate 10 is rotatably arranged on the support column 8, and the width of the closing plate 10 is smaller than the width of the opening groove 9.

[0024] When the feeding device needs to be closed, the closing plate 10 is first rotated around the supporting column 8. When the closing plate 10 is horizontal, the U-shaped tube 3 is rotated around the rotating tube 4. When the U-shaped tube and the annular tube 1 are parallel, the movable plate 7 rotates with the U-shaped tube 3 and abuts against the side of the annular tube 1. At this time, the supporting column 8 is located in the opening groove 9 and then rotated downward by 90 degrees. At this time, the closing plate 10 will rotate the plate card to complete the closing of the U-shaped tube 3.

[0025] Preferably, it also includes a cleaning mechanism, which includes a water spray pipe 12 and a solenoid valve 13. A plurality of the water spray pipes 12 are arranged at the bottom of the connecting pipe 2 located at the top of the annular pipe 1, and the solenoid valve 13 is arranged at the top of the water spray pipe 12.

[0026] When the water spray pipe 12 is spraying water for cleaning, the heating pipe 21 is started to heat the water in the heating box 19, and the solenoid valve 13 is started. Hot water will be sprayed out from the water spray pipe 12. The water flow can flush the bottom of the annular pipe 1 and the connecting pipe 2, thereby ensuring the cleanliness of the breeding device.

[0027] Preferably, it also includes a feed hopper 23, which is arranged on the top surface of the heating box 19.

[0028] The feed hopper 23 is used for feeding disinfectant. When disinfection is required, the disinfectant can be placed in the feed hopper 23, and the feed valve 24 can be opened to feed the disinfectant.

[0029] Preferably, a chicken manure collecting frame 27 is further included, and a sloping portion 11 is provided at the bottom of the chicken manure collecting frame 27 .

[0030] The chicken manure collecting frame 27 is used to collect chicken manure. When the water spray pipe 12 is used for water spraying and cleaning, the chicken manure slides down along the inclined portion 11 and is concentrated at the lower part of the inclined portion 11. The setting of the inclined portion 11 is conducive to the cleaning and transfer operations of the chicken manure.

[0031] Preferably, the annular tube 1, the connecting tube 2, the sleeve 6, the vertical tube 14, the U-shaped tube 3, the rotating tube 4, the horizontal tube 5 and the circulation tube 17 are made of stainless steel.

[0032] Stainless steel has good thermal conductivity. When hot water flows through the annular tube 1, the connecting tube 2, the sleeve 6, the vertical tube 14, the U-shaped tube 3, the rotating tube 4, the horizontal tube 5 and the circulation tube 17, the temperature can be quickly increased, which is beneficial to the sterilization operation.

[0033] Preferably, it further comprises a supporting leg 26 , and the supporting leg 26 is arranged at the bottom of the annular tube 1 .

[0034] The supporting legs 26 are used to support the entire laying hen breeding device, elevate the laying hen breeding device off the ground, adapt to different ground environments, and prevent chicken manure from accumulating at the bottom.

[0035] The above description is only a preferred embodiment of the present invention and is 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. A laying hen breeding device capable of preventing and controlling Salmonella, characterized in that: It includes an annular tube and a controller. The annular tubes are arranged relatively to each other and a plurality of connecting tubes are arranged in the middle. The connecting tubes are connected to the annular tube. Sleeves are arranged relatively to each other on the top and bottom of the annular tube. A rotating tube is rotatably connected between the two sleeves. A U-shaped tube is connected to the side of the rotating tube. A plurality of transverse tubes are arranged in the middle of the U-shaped tube. A closing mechanism is arranged on the side of the annular tube and between the U-shaped tube. The closing mechanism is used for opening and closing the U-shaped tube. The connecting tubes located at the two ends of the top of the annular tube are connected to a circulation tube. A water pump and a heating box are arranged on the circulation tube. A water inlet pipe is arranged on the top of the heating box. A water inlet valve is arranged on the water inlet pipe. A heating tube, a temperature sensor and a liquid level sensor are arranged in the heating box. The controller is arranged on the side of the annular tube and is electrically connected to the water inlet valve, the heating tube, the solenoid valve and the water pump.

2. The laying hen breeding device capable of preventing and controlling Salmonella according to claim 1, characterized in that: The closing mechanism includes a movable plate, a support column and a closing plate. The movable plate is arranged on the side of the second U-shaped tube. The side of the movable plate is provided with an open groove. The support column is arranged on the side of the annular tube and is located in the open groove. The closing plate is rotatably arranged on the support column. The width of the closing plate is smaller than the width of the opening groove.

3. The laying hen breeding device capable of preventing and controlling Salmonella according to claim 1, characterized in that: It also includes a cleaning mechanism, which includes a water spray pipe and a solenoid valve. A plurality of the water spray pipes are arranged at the bottom of the connecting pipe located at the top of the annular pipe, and the solenoid valve is arranged at the top of the water spray pipe.

4. The laying hen breeding device capable of preventing and controlling Salmonella according to claim 1, characterized in that: It also includes a feed hopper, which is arranged on the top surface of the heating box.

5. The laying hen breeding device capable of preventing and controlling Salmonella according to claim 1, characterized in that: It also comprises a chicken manure collecting frame, and a sloping portion is arranged at the bottom of the chicken manure collecting frame.

6. The laying hen breeding device capable of preventing and controlling Salmonella according to claim 1, characterized in that: The annular pipe, connecting pipe, sleeve, vertical pipe, U-shaped pipe, rotating pipe, horizontal pipe and circulation pipe are made of stainless steel.

7. The laying hen breeding device capable of preventing and controlling Salmonella according to claim 1, characterized in that: It also includes supporting legs, which are arranged at the bottom of the annular tube.

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