A chicken feather removing device for chicken manure

Abstract

The utility model discloses a kind of chicken feather removal devices for chicken manure, applied in chicken manure processing equipment technical field, including shell, the inside of the shell is respectively provided with intercommunicating drying cavity and screening cavity, the inside of the drying cavity is equipped with baffle, the top and bottom of the baffle and inside drying cavity are evenly provided with conveying mechanism, the front and back of the shell are provided with the installation groove being communicated with screening cavity;The utility model can effectively roll the chicken manure that is easy to cake after drying by setting pressure roller structure, and chicken manure is broken into small granular shape, and after being rolled by pressure roller, chicken manure is dispersed into small particles, chicken feather wrapped inside chicken manure can be fully exposed, no longer be bound by chicken manure, when subsequent screening mesh, chicken feather can be more accurately intercepted on mesh, greatly reduce chicken feather residual amount, improve the purity of chicken manure.

Description

Technical Field

[0001] This utility model belongs to the field of poultry farming technology, and specifically relates to a chicken feather removal device for chicken manure. Background Technology

[0002] In the poultry farming industry, chicken manure is a common by-product of farming. If properly treated, it can be converted into resources such as organic fertilizer, which has significant economic and environmental value. However, chicken manure is often mixed with a large number of chicken feathers, which can cause many obstacles to the subsequent processing and utilization of chicken manure.

[0003] When chicken manure is used to make organic fertilizer, the presence of chicken feathers will disrupt the uniformity of the fertilizer texture and reduce the quality of the fertilizer; when chicken manure is used as a raw material for other production processes, chicken feathers will become impurities and interfere with the smooth progress of the production process.

[0004] To effectively treat chicken manure and remove chicken feathers, there are currently related processing devices. These devices typically dry the chicken manure containing feathers before screening to separate the feathers. However, in practical applications, the dried chicken manure tends to clump together and becomes hard. When directly screening, the clumps of chicken manure are difficult to pass through the screening mesh, resulting in low screening efficiency. Furthermore, the chicken feathers are tightly bound to the clumps of chicken manure and are difficult to remove effectively. Ultimately, the feather removal effect is poor, failing to meet the needs for efficient and high-quality utilization of chicken manure in the future. Utility Model Content

[0005] The purpose of this invention is to provide a chicken feather removal device for chicken manure, which has the advantages of good removal effect and adjustable crushing size.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a chicken feather removal device for chicken manure, comprising a housing, wherein a drying chamber and a screening chamber are respectively opened inside the housing and communicate with each other; a partition is installed inside the drying chamber; a conveying mechanism is provided at the top and bottom of the partition and inside the drying chamber; mounting grooves communicating with the screening chamber are opened on the front and back of the housing; mounting seats are slidably connected inside the mounting grooves; a rotating rod is rotatably connected between the two mounting seats and the inside of the screening chamber; a pressure roller is fixedly sleeved on the surface of the rotating rod; a connecting frame is provided on one side of the housing; both ends of the connecting frame penetrate into the inside of the mounting groove and are fixedly sleeved with the mounting seats; a hydraulic cylinder is fixedly connected to the center of the connecting frame; and the output end of the hydraulic cylinder is fixedly connected to the housing.

[0007] The above technical solution is as follows: This utility model, by setting a pressure roller structure, can effectively crush chicken manure that is prone to clumping after drying, breaking the lumpy chicken manure into small particles. After being crushed by the pressure roller, the lumpy chicken manure is dispersed into small particles, and the chicken feathers wrapped inside the chicken manure are fully exposed and no longer bound by the lumpy chicken manure. When passing through the screening screen, the chicken feathers can be more accurately trapped on the screen, greatly reducing the amount of chicken feather residue and improving the purity of the chicken manure. A hydraulic cylinder is installed on the connecting frame. When the hydraulic cylinder is controlled to adjust the position of the connecting frame on the shell, it can drive the mounting seat to adjust the position inside the mounting groove, thereby adjusting the distance between the pressure rollers between the two mounting seats and the other pressure roller, achieving the purpose of adjusting the crushing distance.

[0008] The present invention is further configured such that a heating coil is provided on the top of the conveying mechanism, and the two heating coils are respectively fixedly assembled on the top of the inner wall of the drying chamber and the bottom of the partition.

[0009] The above technical solution is adopted: two heating coils correspond to two conveying mechanisms, which are used for drying chicken manure conveyed by the conveying mechanisms.

[0010] The present invention is further configured such that the conveying mechanism includes two connecting rods rotatably connected to the housing, and connecting rollers are fixedly sleeved on the surface of the connecting rods, and a conveyor belt is drivenly connected between the two connecting rollers.

[0011] The above technical solution is adopted: the connecting rod in the conveying mechanism is rotatably connected to the housing to provide stable support for the connecting roller; the connecting roller rotates synchronously with the connecting rod through a surface fixed sleeve, thereby driving the conveyor belt connected between the two connecting rollers to circulate. When chicken manure carrying chicken feathers enters the drying chamber from the feed hopper, it will fall onto the conveyor belt. With the continuous operation of the conveyor belt, the chicken manure is transported.

[0012] The present invention is further configured such that a tensioning unit is assembled inside the housing, and the number of the tensioning units is two, which are used in conjunction with the conveyor belt.

[0013] The above technical solution involves using a tensioning unit in conjunction with the conveyor belt. This unit can provide a continuous and appropriate tension to the conveyor belt through its own adjustment capabilities, preventing the conveyor belt from loosening due to long-term operation, the weight of chicken manure, or temperature changes.

[0014] The present invention is further configured such that a first drive motor is mounted on the front side of the housing, and there are two first drive motors, the output end of the first drive motor is fixedly connected to the connecting rod, and a second drive motor is mounted on the front side of the housing, the output end of the second drive motor is fixedly connected to the rotating rod.

[0015] The above technical solution is adopted: the output ends of the two first drive motors are fixedly connected to the connecting rods of the two conveying mechanisms respectively. After starting, they can directly drive the connecting rods to rotate, thereby driving the connecting rollers on the surface of the connecting rods to rotate synchronously, and finally making the conveyor belt between the two connecting rollers circulate. Here, the rotation of the two first drive motors is in opposite directions. The output end of the second drive motor is fixedly connected to the rotating rod in the screening chamber. After starting, it can drive the rotating rod to rotate, thereby driving the pressure rollers fixedly sleeved on the surface of the rotating rod to rotate synchronously.

[0016] The present invention is further configured such that the front and back of the housing are provided with limiting grooves communicating with the screening chamber, a frame is provided between the two limiting grooves, a screening screen is installed inside the frame, a plurality of supporting springs are fixedly connected between the frame and the limiting groove, and a vibration motor is installed on the front and back of the frame.

[0017] The above technical solution employs the following: the screening screen plate installed inside the frame is the core separation component. Its mesh allows small particles of crushed chicken manure to pass through while intercepting chicken feathers that cannot pass through. When the vibration motors on the front and back of the frame are activated, they drive the frame and screening screen plate to vibrate at high frequency. On the one hand, this prevents small particles of chicken manure from clogging the mesh, ensuring that the chicken manure falls smoothly. On the other hand, it concentrates chicken feathers on the surface of the screening screen plate during vibration, significantly improving the separation efficiency of chicken feathers and chicken manure and reducing impurity residue. The limiting grooves on the front and back of the shell provide installation and movement guidance for the frame, limiting the frame to vibrate only in the vertical direction, preventing the frame from shifting or falling off during vibration, and ensuring the stability of the screening position. Multiple support springs that are fixedly engaged between the frame and the limiting grooves can not only buffer the impact force generated by the vibration motor, reducing hard collisions between the frame and the shell and protecting the component structure, but also work with the vibration motor to enhance the vibration amplitude and frequency of the screening screen plate, further optimizing the screening effect and extending the service life of the device.

[0018] The present invention is further configured such that a controller mounting plate is mounted on the front of the housing, and a temperature sensor is mounted on the front of the housing. The number of temperature sensors is two, and the working end of the temperature sensor extends into the interior of the drying chamber.

[0019] The above technical solution is adopted: the working ends of the two temperature sensors extend into the drying chamber, which can collect temperature data of different areas in the drying chamber in real time, avoiding the problem of local temperature deviation that exists in single sensor monitoring. The controller mounting plate on the front of the housing can be used to install control modules such as PLC controllers.

[0020] The present invention is further configured such that a feed hopper is connected to the top of the housing, and a support leg is assembled at the bottom of the housing.

[0021] The above technical solution facilitates the entry of chicken manure into the equipment and provides support for the device.

[0022] In summary, this utility model has the following beneficial effects: 1. This utility model, by setting up a pressure roller structure, can effectively crush chicken manure that is prone to clumping after drying, breaking the lumpy chicken manure into small particles. After being crushed by the pressure roller, the lumpy chicken manure is dispersed into small particles, and the chicken feathers wrapped inside the chicken manure will be fully exposed and no longer bound by the lumpy chicken manure. When passing through the screening screen, the chicken feathers can be more accurately trapped on the screen, greatly reducing the amount of chicken feather residue and improving the purity of chicken manure. 2. This utility model has a hydraulic cylinder installed on the connecting frame. When the hydraulic cylinder is controlled to adjust the position of the connecting frame on the housing, it can drive the mounting seat to be adjusted to the position inside the mounting groove, thereby adjusting the distance between the pressure rollers between the two mounting seats and the other pressure roller, so as to achieve the purpose of adjusting the rolling distance. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a partial structural cross-sectional view of the present invention; Figure 3 This is a partial structural schematic diagram of the present invention.

[0024] Reference numerals: 1. Shell; 2. Drying chamber; 3. Screening chamber; 4. Partition; 5. Conveying mechanism; 51. Connecting rod; 52. Connecting roller; 53. Conveyor belt; 6. Mounting groove; 7. Mounting seat; 8. Rotating rod; 9. Pressure roller; 10. Connecting frame; 11. Hydraulic cylinder; 12. Heating coil; 13. Tensioning unit; 14. First drive motor; 15. Second drive motor; 16. Limiting groove; 17. Frame; 18. Screening mesh; 19. Support spring; 20. Vibration motor; 21. Controller mounting plate; 22. Temperature sensor; 23. Feed hopper; 24. Support leg. Detailed Implementation

[0025] The present invention will be further described in detail below with reference to the accompanying drawings.

[0026] Example 1: refer to Figure 1 , Figure 2 and Figure 3A chicken feather removal device for chicken manure includes a housing 1. The housing 1 has a drying chamber 2 and a screening chamber 3 that are interconnected. A partition 4 is installed inside the drying chamber 2. Conveying mechanisms 5 are installed at the top and bottom of the partition 4 within the drying chamber 2. Mounting grooves 6, communicating with the screening chamber 3, are opened on the front and back of the housing 1. Mounting seats 7 are slidably connected inside the mounting grooves 6. Rotating rods 8 are rotatably connected between the two mounting seats 7 and the interior of the screening chamber 3. Pressure rollers 9 are fixedly sleeved on the surface of the rotating rods 8. By setting the pressure roller 9 structure, the easily clumped chicken manure after drying can be effectively crushed, breaking the lumpy chicken manure into small particles. After being crushed by the pressure roller 9, the lumpy chicken manure is dispersed into small particles, and the chicken feathers wrapped inside the chicken manure are fully exposed and no longer bound by the lumpy chicken manure. When passing through the screening screen 18, the chicken feathers can be more accurately trapped on the screen, greatly reducing the amount of chicken feather residue and improving the purity of the chicken manure.

[0027] refer to Figure 2 The top of the conveying mechanism 5 is equipped with a heating coil 12. The two heating coils 12 are fixedly mounted on the top of the inner wall of the drying chamber 2 and the bottom of the partition 4, respectively. The heating coils 12 are raised and the two heating coils 12 correspond to the two conveying mechanisms 5, respectively, for drying the chicken manure conveyed by the conveying mechanism 5.

[0028] refer to Figure 2 The conveying mechanism 5 includes two connecting rods 51 rotatably connected to the housing 1. Connecting rollers 52 are fixedly sleeved on the surface of the connecting rods 51. A conveyor belt 53 is driven between the two connecting rollers 52. By setting the connecting rods 51, connecting rollers 52 and conveyor belt 53, the connecting rods 51 in the conveying mechanism 5 are rotatably connected to the housing 1, providing stable support for the connecting rollers 52. The connecting rollers 52 rotate synchronously with the connecting rods 51 through the fixed sleeve on their surface, thereby driving the conveyor belt 53 driven between the two connecting rollers 52 to circulate. When chicken manure carrying chicken feathers enters the drying chamber 2 from the feed hopper 23, it will fall onto the conveyor belt 53. With the continuous operation of the conveyor belt 53, the chicken manure is conveyed.

[0029] refer to Figure 2 The housing 1 is equipped with two tensioning units 13. The tensioning units 13 are used in conjunction with the conveyor belt 53. By setting the tensioning units 13 and using them in conjunction with the conveyor belt 53, the tensioning units 13 can provide continuous and appropriate tension to the conveyor belt 53 through their own adjustment capabilities, so as to prevent the conveyor belt 53 from becoming loose due to long-term operation, bearing the weight of chicken manure, or temperature changes.

[0030] refer to Figure 1 and Figure 3The front of the housing 1 is equipped with two first drive motors 14. The output end of the first drive motor 14 is fixedly connected to the connecting rod 51. The front of the housing 1 is equipped with a second drive motor 15. The output end of the second drive motor 15 is fixedly connected to the rotating rod 8. By setting the first drive motor 14 and the second drive motor 15, the output ends of the two first drive motors 14 are respectively fixedly connected to the connecting rods 51 of the two conveying mechanisms 5. After starting, they can directly drive the connecting rods 51 to rotate, thereby driving the connecting rollers 52 on the surface of the connecting rods 51 to rotate synchronously, and finally making the conveyor belt 53 between the two connecting rollers 52 circulate. Here, the rotation directions of the two first drive motors 14 are opposite. The output end of the second drive motor 15 is fixedly connected to the rotating rod 8 in the screening chamber 3. After starting, it can drive the rotating rod 8 to rotate, driving the pressure roller 9 fixedly sleeved on the surface of the rotating rod 8 to rotate synchronously.

[0031] refer to Figure 1 , Figure 2 and Figure 3 The housing 1 has limiting grooves 16 on both the front and back, which communicate with the screening chamber 3. A frame 17 is arranged between the two limiting grooves 16. A screening screen 18 is installed inside the frame 17. Multiple support springs 19 are fixedly engaged between the frame 17 and the limiting grooves 16. Vibration motors 20 are installed on both the front and back of the frame 17. By setting up the limiting grooves 16, frame 17, screening screen 18, support springs 19, and vibration motors 20, the screening screen 18 installed inside the frame 17 is the core separation component. Its mesh allows small particles of crushed chicken manure to pass through, while intercepting chicken feathers that cannot pass through. When the vibration motors 20 on the front and back of the frame 17 are started, they can drive the frame 17 and the screening screen 18 to vibrate at high frequency, thus preventing chicken manure from passing through. Small particles clog the mesh, ensuring chicken manure falls smoothly. On the other hand, chicken feathers are concentrated on the surface of the screening screen 18 during vibration, greatly improving the separation efficiency of chicken feathers and chicken manure and reducing impurity residue. The limiting grooves 16 on the front and back of the housing 1 provide installation and movement guidance for the frame 17, limiting the frame 17 to vibrate only in the vertical direction, preventing the frame 17 from shifting or falling off during vibration, and ensuring the stability of the screening position. Multiple support springs 19 are fixedly engaged between the frame 17 and the limiting grooves 16, which can not only buffer the impact force generated by the vibration motor 20 and reduce the hard collision between the frame 17 and the housing 1, protecting the component structure, but also work with the vibration motor 20 to enhance the vibration amplitude and frequency of the screening screen 18, further optimizing the screening effect and extending the service life of the device.

[0032] refer to Figure 1The front of the housing 1 is equipped with a controller mounting plate 21 and a temperature sensor 22. There are two temperature sensors 22, and the working ends of the temperature sensors 22 extend into the interior of the drying chamber 2. By setting the controller mounting plate 21 and the temperature sensors 22, and the working ends of the two temperature sensors 22 extending into the interior of the drying chamber 2, the temperature data of different areas in the drying chamber 2 can be collected in real time, avoiding the problem of local temperature deviation that exists in the monitoring of a single sensor. The controller mounting plate 21 on the front of the housing 1 can be used to install control modules such as PLC controllers.

[0033] refer to Figure 1 and Figure 2 The top of the housing 1 is connected to the feed hopper 23, and the bottom of the housing 1 is equipped with support legs 24. By setting the feed hopper 23 and support legs 24, it is convenient for chicken manure to enter the equipment and to support the device.

[0034] Brief description of the operation: Chicken manure carrying feathers enters the drying chamber 2 from the feed hopper 23 at the top of the shell 1 and falls onto the conveyor belt 53 of the conveying mechanism 5. The first drive motor 14 starts, driving the connecting rod 51 and the connecting roller 52 to rotate, making the conveyor belt 53 run at a uniform speed. At the same time, the heating coils 12 at the top of the inner wall of the drying chamber 2 and the bottom of the partition 4 start heating, drying the chicken manure on the conveyor belt 53 in both directions. During the process, two temperature sensors 22 monitor the temperature of different areas of the drying chamber 2 in real time and transmit the data to the external control module on the controller mounting plate 21. The external controller needs to adjust the power of the heating coils 12 and the speed of the conveyor belt 53 according to the preset threshold. If the temperature is too low, the speed of the conveyor belt 53 is slowed down to extend the drying time, ensuring that the chicken manure is dried to a state suitable for crushing. After drying, the chicken manure is conveyed to the screening chamber 3 by the end of the conveyor belt 53. The second drive motor 15 starts, driving the rotating rod 8 and the pressure roller 9 to rotate. When the dried and easily clumped chicken manure passes between the two pressure rollers 9, it is crushed into small particles, creating conditions for subsequent screening and separation of chicken feathers. The crushed chicken manure particles and chicken feathers fall onto the screening screen plate 18 together. The vibration motors 20 on the front and back of the frame 17 start, driving the frame 17 and the screening screen plate 18 to vibrate at high frequency. Under the action of vibration, the chicken manure particles fall through the mesh of the screening screen plate 18, while the chicken feathers are trapped on the surface of the screening screen plate 18 because they cannot pass through the mesh. The limiting groove 16 provides vibration guidance for the frame 17, and the support spring 19 buffers the vibration impact force to avoid damage to the components, ultimately achieving efficient separation of chicken manure and chicken feathers.

[0035] Example 2: refer to Figure 1 , Figure 2 and Figure 3A chicken feather removal device for chicken manure includes a housing 1. The housing 1 has a drying chamber 2 and a screening chamber 3 that are interconnected. A partition 4 is installed inside the drying chamber 2. Conveying mechanisms 5 are installed at the top and bottom of the partition 4 within the drying chamber 2. Mounting grooves 6 communicating with the screening chambers 3 are opened on both the front and back of the housing 1. Mounting seats 7 are slidably connected inside the mounting grooves 6. Rotating rods 8 are rotatably connected between the two mounting seats 7 and the interior of the screening chambers 3. Pressure rollers 9 are fixedly sleeved on the surface of the rotating rods 8. A [further details about the device are missing]. There is a connecting frame 10, both ends of which extend into the interior of the mounting groove 6 and are fixedly sleeved with the mounting seat 7. A hydraulic cylinder 11 is fixedly connected to the center of the connecting frame 10. The output end of the hydraulic cylinder 11 is fixedly connected to the housing 1. By installing the hydraulic cylinder 11 on the connecting frame 10, when the hydraulic cylinder 11 is controlled to adjust the position of the connecting frame 10 on the housing 1, the mounting seat 7 can be adjusted to the position inside the mounting groove 6, thereby adjusting the distance between the pressure roller 9 between the two mounting seats 7 and the other pressure roller 9, so as to achieve the purpose of adjusting the rolling distance.

[0036] Brief description of the usage process: When the hydraulic cylinder 11 is controlled by an external PLC controller to extend or retract, the hydraulic cylinder 11 can adjust the position of the connecting frame 10 and the position of the mounting seat 7 inside the mounting groove 6, thereby adjusting the distance between the pressure roller 9 between the two mounting seats 7 and the other pressure roller 9, so as to achieve the purpose of adjusting the rolling distance.

[0037] It should be noted that parts have a lifespan and can be replaced during regular maintenance when they no longer meet performance requirements. Deterioration in performance due to prolonged use of parts is not a design defect of this application.

[0038] This specific embodiment is merely an explanation of the present utility model and is not intended to limit the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but as long as they are within the scope of the claims of the present utility model, they are protected by patent law.

Claims

1. A chicken feather removal device for chicken manure, comprising a housing (1), characterized in that: The housing (1) has a drying chamber (2) and a screening chamber (3) that are connected to each other. The drying chamber (2) is equipped with a partition (4). The top and bottom of the partition (4) and inside the drying chamber (2) are provided with a conveying mechanism (5). The front and back of the housing (1) are provided with a mounting groove (6) that communicates with the screening chamber (3). The mounting groove (6) is slidably connected with a mounting seat (7). The two mounting seats (7) are rotatably connected with the screening chamber (3). The surface of the rotating rod (8) is fixedly sleeved with a pressure roller (9). A connecting frame (10) is provided on one side of the housing (1). Both ends of the connecting frame (10) penetrate into the interior of the mounting groove (6) and are fixedly sleeved with the mounting seat (7). A hydraulic cylinder (11) is fixedly connected at the center of the connecting frame (10). The output end of the hydraulic cylinder (11) is fixedly connected to the housing (1).

2. The chicken feather removal device for chicken manure according to claim 1, characterized in that: The top of the conveying mechanism (5) is provided with a heating coil (12), and the two heating coils (12) are respectively fixedly assembled on the top of the inner wall of the drying chamber (2) and the bottom of the partition (4).

3. The chicken feather removal device for chicken manure according to claim 1, characterized in that: The conveying mechanism (5) includes two connecting rods (51) rotatably connected to the housing (1). Connecting rollers (52) are fixedly sleeved on the surface of the connecting rods (51), and a conveyor belt (53) is driven between the two connecting rollers (52).

4. The chicken feather removal device for chicken manure according to claim 3, characterized in that: The housing (1) is equipped with a tensioning unit (13), and there are two tensioning units (13). The tensioning unit (13) is used in conjunction with the conveyor belt (53).

5. A chicken feather removal device for chicken manure according to claim 3, characterized in that: The front of the housing (1) is equipped with a first drive motor (14), and there are two first drive motors (14). The output end of the first drive motor (14) is fixedly connected to the connecting rod (51). The front of the housing (1) is equipped with a second drive motor (15), and the output end of the second drive motor (15) is fixedly connected to the rotating rod (8).

6. The chicken feather removal device for chicken manure according to claim 1, characterized in that: The front and back of the housing (1) are provided with limiting grooves (16) that communicate with the screening chamber (3). A frame (17) is provided between the two limiting grooves (16). A screening screen plate (18) is installed inside the frame (17). Multiple support springs (19) are fixedly connected between the frame (17) and the limiting grooves (16). A vibration motor (20) is installed on both the front and back of the frame (17).

7. The chicken feather removal device for chicken manure according to claim 1, characterized in that: The front of the housing (1) is equipped with a controller mounting plate (21), and the front of the housing (1) is equipped with a temperature sensor (22). There are two temperature sensors (22), and the working end of the temperature sensor (22) extends into the interior of the drying chamber (2).

8. The chicken feather removal device for chicken manure according to claim 1, characterized in that: The top of the housing (1) is connected to a feed hopper (23), and the bottom of the housing (1) is equipped with a support leg (24).

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