High-efficiency feather removing machine for raw chicken processing
By introducing components such as a feather removal tank, drainage hole, auger, and servo motor-driven cleaning plate into the vertical feather removal machine, the problem of difficult separation between sewage and chicken feathers has been solved, enabling rapid separation and discharge of chicken feathers and sewage, thus improving the cleanliness of the feather removal machine and the safety of raw chicken meat for consumption.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- QINONG (CANGZHOU) FOOD CO LTD
- Filing Date
- 2025-06-05
- Publication Date
- 2026-05-29
AI Technical Summary
During operation, the wastewater and chicken feathers of the vertical defecation machine are mixed and difficult to separate, which makes it easy for bacteria to grow in the chicken feathers and accumulated wastewater, affecting the defecation effect and the safety of raw chicken meat for consumption.
A high-efficiency hair removal machine was designed, comprising a hair removal cylinder, side wall rubber rods, a turntable, a cleaning component, and a servo motor. The machine separates chicken feathers from wastewater through a hair removal trough and a drainage hole. It utilizes an auger and auger assembly to achieve rapid separation and discharge of chicken feathers and wastewater. Combined with a cleaning plate and nozzle driven by a servo motor, the machine ensures a clean and safe hair removal process.
It achieves rapid separation and discharge of chicken feathers and sewage, prevents bacterial growth, improves the feather removal effect, and ensures the safety and cleanliness of raw chicken meat.
Smart Images

Figure CN224291164U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of hair removal machine technology, specifically to a high-efficiency hair removal machine for processing raw chicken meat. Background Technology
[0002] The main purpose of removing feathers from raw chicken is to ensure the cleanliness and hygiene of the meat, while also improving the eating experience. Feather removal ensures the chicken is not contaminated by feathers during handling and cooking. It also makes the chicken more tender, improving both its texture and appearance. Furthermore, feather removal reduces the risk of potential bacterial and parasitic infections, ensuring food safety. For quick and efficient feather removal of raw chicken, specialized tools or machines are used to remove fine feathers effectively.
[0003] Raw chicken meat is often de-feathered using a de-feathering machine. De-feathering machines are divided into vertical and horizontal types. Compared to horizontal de-feathering machines, vertical de-feathering machines are easier to move, have better de-feathering effects, and are also easier to maintain, such as changing the de-feathering sticks. However, during operation, the wastewater inside the vertical de-feathering machine mixes with the chicken feathers and is difficult to clean. If the chicken feathers and accumulated wastewater inside the de-feathering machine are not cleaned for a long time or in a high-temperature environment, bacteria and microorganisms can easily grow. This not only affects the working effect of the de-feathering machine, but also affects the safety of raw chicken meat for consumption. Utility Model Content
[0004] To overcome the above-mentioned defects, this utility model provides a high-efficiency defecation machine for raw chicken processing, which solves the technical problems of vertical defecation machines not being able to separate wastewater and chicken feathers, chicken feathers accumulating inside the defecation machine affecting the defecation effect of raw chicken, and accumulated wastewater easily breeding bacteria, affecting the safety of raw chicken for consumption.
[0005] According to one aspect, at least one embodiment of the present invention provides a high-efficiency dehairing machine for processing raw chicken meat, including a dehairing cylinder, a side wall rubber rod fixedly connected to the inner wall of the dehairing cylinder, a turntable rotatably connected to the bottom end of the inner cavity of the dehairing cylinder, a bottom wall rubber rod fixedly connected to the top end of the turntable, and a dirt removal component provided inside the dehairing cylinder.
[0006] The impurity removal component includes hair removal grooves symmetrically opened at the bottom of the inner cavity of the hair removal cylinder. A drain hole is opened at the bottom of the inner cavity of the hair removal cylinder. A waste pipe is fixedly connected to the bottom of the hair removal cylinder. The waste pipe has a hair cavity and a water cavity inside. The hair removal groove is connected to the hair cavity, and the drain hole is connected to the water cavity.
[0007] The waste pipe is U-shaped, and the impurity removal component also includes connecting columns symmetrically fixedly connected to the back of the waste pipe. A rotating shaft is rotatably connected inside the connecting column, and an auger is fixedly connected to the outer end of the rotating shaft. The auger is located inside the bristle cavity.
[0008] For example, the impurity removal component also includes a drain hole at the bottom of the waste pipe, the drain hole being connected to the capillary cavity, a drain plate being symmetrically and fixedly connected to the bottom of the waste pipe, the drain plate being positioned corresponding to the drain hole, a conduit being fixedly connected between the two drain plates, the conduit being fixedly connected to the waste pipe, the conduit being connected to the water cavity, and a drain pipe being fixedly connected to the outer end of the conduit.
[0009] For example, a first servo motor is fixedly connected to the bottom of the hair removal cylinder, the output end of the first servo motor is fixedly connected to the turntable, a cleaning plate is fixedly connected to the top of the turntable, and the cleaning plate is slidably connected to the bottom of the hair removal cylinder.
[0010] For example, the outer ends of the two connecting columns are fixedly connected to a housing, and a drive gear and a driven gear are rotatably connected inside the housing. The drive gear and the driven gear mesh with each other, and the outer ends of both the drive gear and the driven gear are fixedly connected to a drive pulley.
[0011] For example, the housing has a driven pulley symmetrically rotatably connected inside, two shafts are fixedly connected to the two driven pulleys respectively, a connecting belt is sleeved between the transmission pulley and the driven pulley, a second servo motor is fixedly connected to the outer end of the housing, and the output end of the second servo motor is fixedly connected to the transmission pulley at the outer end of the transmission gear.
[0012] For example, a clamping tube is fixedly connected to the top of the inner cavity of the hair removal tube, and a nozzle is fixedly connected to the bottom of the clamping tube, with the nozzle being inclined.
[0013] For example, a side tube is fixedly connected to one outer end of the hair removal tube, and the side tube is connected to the clamp tube.
[0014] For example, the top of the hair removal tube is fitted with a cover plate, the outer end of the hair removal tube is fixedly connected to a movable frame, and the bottom end of the movable frame is fixedly connected to casters.
[0015] The beneficial effects of the embodiments of this utility model are as follows:
[0016] In this invention, the defecation groove and drainage hole at the bottom of the inner cavity of the defecation cylinder separate the chicken feathers and wastewater, respectively. At the same time, the chicken feathers and wastewater are discharged from the feather cavity and water cavity of the waste pipe, respectively, to prevent the accumulation of chicken feathers and the sludge from generating bacteria and microorganisms at high temperatures. This avoids the raw chicken meat from being contaminated with bacteria and microorganisms, which would cause it to spoil and affect the safety of eating raw chicken meat. During the process of defecation of raw chicken meat, the cleaning plate at the top of the turntable cleans the bottom of the inner cavity of the defecation cylinder, making it easier for the chicken feathers to quickly enter the waste pipe from the defecation groove. The rotating auger in the waste pipe makes the chicken feathers quickly discharged, and at the same time separates the chicken feathers and wastewater, making it easy to recycle the relatively dry chicken feathers. Attached Figure Description
[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model, the accompanying drawings used in the description of the embodiments of this utility model will be briefly introduced below. Obviously, the drawings described below are merely some exemplary embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the content of the exemplary embodiments of this utility model and these drawings without any creative effort.
[0018] Figure 1 This is a schematic diagram of the structure of a high-efficiency dehairing machine for processing raw chicken meat in one embodiment of the present invention;
[0019] Figure 2 This is a schematic diagram of the internal structure of the hair removal tube of this utility model;
[0020] Figure 3 This is a schematic diagram of the bottom structure of the hair removal tube of this utility model;
[0021] Figure 4 This is a schematic diagram of the connection structure between the transmission gear and the driven gear of this utility model.
[0022] In the diagram: 1. Hair removal cylinder; 2. Side wall rubber rod; 3. Turntable; 4. Bottom wall rubber rod; 5. Impurity removal assembly; 501. Hair removal groove; 502. Drain hole; 503. Waste pipe; 504. Connecting column; 505. Rotating shaft; 506. Screwdriver; 507. Drain plate; 508. Guide tube; 509. Drain pipe; 6. First servo motor; 7. Cleaning plate; 8. Outer shell; 9. Transmission gear; 10. Driven gear; 11. Transmission pulley; 12. Driven pulley; 13. Connecting belt; 14. Second servo motor; 15. Pipe clamp; 16. Nozzle; 17. Side pipe; 18. Cover plate; 19. Moving frame. Detailed Implementation
[0023] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit its scope.
[0024] To keep the drawings concise, only the parts relevant to the utility model are shown schematically in each drawing; these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of the components with the same structure or function is schematically shown, or only one is labeled. In this document, "a" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."
[0025] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0026] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.
[0027] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.
[0028] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.
[0029] like Figures 1-4 As shown, it illustrates a high-efficiency dehairing machine for processing raw chicken meat according to an embodiment of the present invention, including a dehairing cylinder 1, a side wall rubber rod 2 fixedly connected to the inner wall of the dehairing cylinder 1, a turntable 3 rotatably connected to the bottom end of the inner cavity of the dehairing cylinder 1, a bottom wall rubber rod 4 fixedly connected to the top end of the turntable 3, and a dirt removal component 5 provided inside the dehairing cylinder 1.
[0030] The impurity removal component 5 includes hair removal grooves 501 symmetrically opened at the bottom of the inner cavity of the hair removal cylinder 1. A drain hole 502 is opened at the bottom of the inner cavity of the hair removal cylinder 1. A waste pipe 503 is fixedly connected to the bottom of the hair removal cylinder 1. The waste pipe 503 has a hair cavity and a water cavity inside. The hair removal groove 501 is connected to the hair cavity, and the drain hole 502 is connected to the water cavity.
[0031] The waste pipe 503 is U-shaped. The impurity removal component 5 also includes a connecting column 504 symmetrically fixedly connected to the back of the waste pipe 503. A rotating shaft 505 is rotatably connected inside the connecting column 504. An auger 506 is fixedly connected to the outer end of the rotating shaft 505. The auger 506 is located inside the bristle cavity.
[0032] In some examples, during the defecation process of raw chicken, the turntable 3 rotates the raw chicken inside the defecation cylinder 1. The friction generated when the side wall rubber rod 2 and the bottom wall rubber rod 4 come into contact with the feathers at the outer end of the raw chicken causes the feathers to fall off from the outside of the raw chicken. At the same time, water is sprayed into the inside of the defecation cylinder 1 to clean the defecation cylinder 1 and the raw chicken. The fallen feathers enter the feather cavity inside the waste pipe 503 from the defecation groove 501 at the bottom of the defecation cylinder 1. Most of the wastewater enters the water cavity inside the waste pipe 503 from the drain hole 502. When the feathers enter the feather cavity inside the waste pipe 503, the rotating shaft 505 drives the auger 506 to rotate in the feather cavity, causing the feathers to be discharged from the inside of the feather cavity. During the defecation process, the wastewater and feathers can be quickly separated and discharged, making it convenient to collect the relatively dry feathers. At the same time, the feathers and wastewater are quickly discharged to prevent the feathers and accumulated wastewater inside the defecation cylinder 1 from generating bacteria and microorganisms, which would affect the safety of raw chicken for consumption.
[0033] For example, such as Figure 3 As shown, the impurity removal component 5 also includes a drain hole at the bottom of the waste pipe 503, which is connected to the capillary cavity. A drain plate 507 is symmetrically fixedly connected to the bottom of the waste pipe 503. The drain plate 507 corresponds to the position of the drain hole. A conduit 508 is fixedly connected between the two drain plates 507. The conduit 508 is fixedly connected to the waste pipe 503 and is connected to the water cavity. A drain pipe 509 is fixedly connected to the outer end of the conduit 508.
[0034] In some examples, during the hair removal process, some wastewater enters the hair cavity inside the waste pipe 503 from the hair removal tank 501. At this time, the wastewater entering the hair removal tank 501 enters the drain plate 507 through the leak at the bottom of the waste pipe 503, and the discharged wastewater is quickly discharged from the drain pipe 509 connected to the conduit 508.
[0035] For example, such as Figure 2 As shown, a first servo motor 6 is fixedly connected to the bottom of the hair removal cylinder 1, the output end of the first servo motor 6 is fixedly connected to the turntable 3, and a cleaning plate 7 is fixedly connected to the top of the turntable 3. The cleaning plate 7 is slidably connected to the bottom of the hair removal cylinder 1.
[0036] In some examples, a first servo motor 6 is configured to drive a turntable 3 to rotate inside the depilatory cylinder 1, thereby causing the raw broiler chicken to rotate.
[0037] For example, such as Figure 4As shown, the outer ends of the two connecting columns 504 are fixedly connected to the outer shell 8, and the inner side of the outer shell 8 is rotatably connected to the drive gear 9 and the driven gear 10. The drive gear 9 and the driven gear 10 mesh with each other, and the outer ends of the drive gear 9 and the driven gear 10 are fixedly connected to the drive pulley 11.
[0038] The housing 8 is symmetrically rotatably connected to a driven pulley 12. Two rotating shafts 505 are fixedly connected to the two driven pulleys 12 respectively. A connecting belt 13 is sleeved between the transmission pulley 11 and the driven pulley 12. The outer end of the housing 8 is fixedly connected to a second servo motor 14. The output end of the second servo motor 14 is fixedly connected to the transmission pulley 11 at the outer end of the transmission gear 9.
[0039] In some examples, during the process of removing hair from raw chicken meat, the second servo motor 14 drives the transmission gear 9, which is fixed at the outer end of the transmission pulley 11 connected to its output end, to rotate inside the housing 8. At this time, the transmission gear 9 drives the driven gear 10 and its outer driven pulley 12 to rotate together. At this time, the connecting belt 13 drives the driven pulley 12, which is sleeved at its outer end, to rotate, thereby causing the auger 506, which is fixed at the outer end of the rotating shaft 505, to rotate in the hair cavity of the waste pipe 503.
[0040] like Figures 1-2 As shown, it illustrates a high-efficiency dehairing machine for processing raw chicken meat in another embodiment of the present invention. The top of the inner cavity of the dehairing cylinder 1 is fixedly connected to a clamping tube 15, and the bottom of the clamping tube 15 is fixedly connected to a nozzle 16, which is inclined.
[0041] A side tube 17 is fixedly connected to one outer end of the hair removal tube 1, and the side tube 17 is connected to the clamp tube 15.
[0042] In some examples, during the depilation process of raw chicken, feathers adhere to the side wall of the depilation cylinder 1 and the outer end of the raw chicken. An external pipe is connected to the outer end of the side pipe 17, and water is sprayed out from the nozzle 16 at the bottom of the clamp pipe 15. The water flow sprayed from the inclined nozzle 16 impacts the side wall of the depilation cylinder 1 and the surface of the raw chicken, thereby causing the attached feathers to fall off.
[0043] For example, such as Figure 1 As shown, a cover plate 18 is snapped onto the top of the hair removal tube 1, a movable frame 19 is fixedly connected to the outer end of the hair removal tube 1, and a caster wheel is fixedly connected to the bottom end of the movable frame 19.
[0044] In some examples, the cover plate 18 is provided to shield the top of the hair removal tube 1 to prevent feathers and sewage from splashing out during the hair removal process, and the movable frame 19 and the casters at its bottom facilitate the movement of the hair removal tube 1.
[0045] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.
Claims
1. A high-efficiency defecation machine for processing raw chicken meat, comprising a defecation cylinder (1), characterized in that: The inner wall of the hair removal tube (1) is fixedly connected with a side wall rubber rod (2), the bottom end of the inner cavity of the hair removal tube (1) is rotatably connected with a turntable (3), the top end of the turntable (3) is fixedly connected with a bottom wall rubber rod (4), and the inside of the hair removal tube (1) is provided with a dirt removal component (5). The impurity removal component (5) includes hair removal grooves (501) symmetrically opened at the bottom of the inner cavity of the hair removal cylinder (1), a drain hole (502) is opened at the bottom of the inner cavity of the hair removal cylinder (1), a waste pipe (503) is fixedly connected to the bottom of the hair removal cylinder (1), the waste pipe (503) is provided with a hair cavity and a water cavity inside, the hair removal groove (501) is connected to the hair cavity, and the drain hole (502) is connected to the water cavity; The waste pipe (503) is U-shaped. The impurity removal component (5) also includes a connecting column (504) symmetrically fixedly connected to the back of the waste pipe (503). A rotating shaft (505) is rotatably connected inside the connecting column (504). An auger (506) is fixedly connected to the outer end of the rotating shaft (505). The auger (506) is located inside the bristle cavity.
2. The high-efficiency defecation machine for processing raw chicken meat according to claim 1, characterized in that, The impurity removal component (5) also includes a drain hole at the bottom of the waste pipe (503), which is connected to the capillary cavity. A drain plate (507) is symmetrically fixedly connected to the bottom of the waste pipe (503). The drain plate (507) is positioned corresponding to the drain hole. A conduit (508) is fixedly connected between the two drain plates (507). The conduit (508) is fixedly connected to the waste pipe (503). The conduit (508) is connected to the water cavity. A drain pipe (509) is fixedly connected to the outer end of the conduit (508).
3. The high-efficiency defecation machine for processing raw chicken meat according to claim 1, characterized in that, The bottom end of the hair removal tube (1) is fixedly connected to a first servo motor (6), the output end of the first servo motor (6) is fixedly connected to the turntable (3), the top end of the turntable (3) is fixedly connected to a cleaning plate (7), and the cleaning plate (7) is slidably connected to the bottom of the hair removal tube (1).
4. The high-efficiency defecation machine for processing raw chicken meat according to claim 1, characterized in that, The outer ends of the two connecting columns (504) are fixedly connected to a housing (8). Inside the housing (8), a transmission gear (9) and a driven gear (10) are rotatably connected. The transmission gear (9) and the driven gear (10) mesh with each other. The outer ends of the transmission gear (9) and the driven gear (10) are both fixedly connected to a transmission pulley (11).
5. A high-efficiency defecation machine for processing raw chicken meat according to claim 4, characterized in that, The housing (8) is symmetrically rotatably connected to a driven pulley (12). Two rotating shafts (505) are fixedly connected to the two driven pulleys (12) respectively. A connecting belt (13) is sleeved between the transmission pulley (11) and the driven pulley (12). A second servo motor (14) is fixedly connected to the outer end of the housing (8). The output end of the second servo motor (14) is fixedly connected to the transmission pulley (11) at the outer end of the transmission gear (9).
6. The high-efficiency defecation machine for processing raw chicken meat according to claim 1, characterized in that, The top of the inner cavity of the hair removal tube (1) is fixedly connected to a clamp tube (15), and the bottom of the clamp tube (15) is fixedly connected to a nozzle (16), which is inclined.
7. A high-efficiency defecation machine for processing raw chicken meat according to claim 6, characterized in that, A side tube (17) is fixedly connected to one side of the outer end of the hair removal tube (1), and the side tube (17) is connected to the clamp tube (15).
8. The high-efficiency defecation machine for processing raw chicken meat according to claim 1, characterized in that, The top of the hair removal tube (1) is fitted with a cover plate (18), the outer end of the hair removal tube (1) is fixedly connected to a movable frame (19), and the bottom end of the movable frame (19) is fixedly connected to a caster wheel.