Chicken and duck slaughtering and preserving device

Abstract

This utility model belongs to the technical field of poultry slaughtering and processing equipment, and in particular to a chicken and duck slaughtering and preservation device. It includes a cylindrical box, a box door, a refrigeration mechanism, a control panel, a temperature and humidity sensor, a support screw, a drive motor, multiple mounting bases, multiple support rings, multiple lifting and adjusting components, a collection component, and multiple hooks. This utility model is rationally designed, enabling stable hanging and layered storage of chickens and ducks while avoiding mutual interference between upper and lower layers. It also allows for flexible adjustment of the height of each support ring, preventing stacking and compression from affecting the preservation effect. Furthermore, it can monitor the environmental parameters inside the box in real time and feed the data back to the control panel. The control panel adjusts the operation of the refrigeration mechanism according to preset thresholds, ensuring that the box is always maintained in a low-temperature, high-humidity environment conducive to chicken and duck preservation. It can also effectively collect blood and impurities dripping from the chickens and ducks during the preservation process, facilitating subsequent centralized cleaning and improving the convenience and hygiene of the device.

Description

Technical Field

[0001] This utility model relates to the technical field of poultry slaughtering and processing equipment, and in particular to a chicken and duck slaughtering and preservation device. Background Technology

[0002] After slaughter, chickens and ducks need to be preserved using preservation devices to delay spoilage. Currently, the mainstream equipment includes box-type refrigeration units, suspended pre-cooling equipment, and assembly line systems. Although these can achieve basic low-temperature preservation, they have significant drawbacks:

[0003] Box-type refrigeration units are mostly horizontal structures with fixed internal hanging racks or trays, which cannot be adapted to chickens and ducks of different sizes. This can easily lead to problems such as squeezing or uneven humidity. In addition, the horizontal layout has low space utilization. At the same time, chicken and duck blood on the upper layer can easily contaminate the lower layer, making cleaning cumbersome.

[0004] The chain belts of suspended precooling equipment are mostly at a fixed height, resulting in uneven cooling of chickens and ducks on the upper and lower layers, which affects the preservation effect and meat quality; blood water is collected by rectangular guide channels, which are prone to residue and bacterial growth, and chickens and ducks are easily dislodged due to vibration.

[0005] Assembly line systems are bulky and costly, making them unsuitable for small and medium-sized slaughterhouses. In addition, existing equipment generally has low intelligence, requires manual monitoring of temperature and humidity, temperature fluctuations can easily damage meat quality, some equipment is inconvenient to move, and the hanging parts are mostly made of ordinary metal, which is prone to rust and contamination and has a short lifespan.

[0006] In summary, the existing equipment has shortcomings in space utilization, uniformity of preservation, ease of cleaning, adaptability, and intelligence, and urgently needs improvement.

[0007] Therefore, this utility model proposes a chicken and duck slaughtering and preservation device to solve the above problems.

[0008] The information disclosed in this background section is intended only to enhance the understanding of the overall background of this utility model and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Utility Model Content

[0009] The purpose of this utility model is to address the shortcomings mentioned in the background art and to propose a chicken and duck slaughtering and preservation device.

[0010] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a chicken and duck slaughtering and preservation device, including a cylindrical box, a box door, a refrigeration mechanism, a control panel, a temperature and humidity sensor, a support screw, a drive motor, multiple mounting seats, multiple support rings, multiple lifting and adjusting components, a collection component, and multiple hooks.

[0011] The cylindrical box has an arc-shaped opening on its side wall, and the box door is arc-shaped and slidably installed in the arc-shaped opening. The refrigeration mechanism and control panel are fixedly installed on the cylindrical box. The support screw is rotatably installed on the top and bottom inner walls of the cylindrical box. The drive motor is fixedly installed on the top of the cylindrical box, and the output shaft of the drive motor is axially fixedly connected to the top of the support screw. Multiple mounting seats are movably sleeved on the outside of the support screw. Multiple support rings are fixedly installed on the corresponding mounting seats. Multiple hooks are fixedly installed on the bottom outer edge of the corresponding support rings. Multiple support seats are axially slidably installed on the support screw. Multiple lifting and adjusting components are respectively set on the corresponding support seats and connected to the corresponding mounting seats. The collection component is set on the bottom inner wall of the cylindrical box and located directly below the multiple hooks. The number of temperature and humidity sensors is multiple and they are respectively set on the top inner wall of the cylindrical box and the outer periphery of the multiple support seats.

[0012] Preferably, the lifting adjustment assembly includes an inner threaded sleeve, an adjusting motor, a drive gear, and a driven gear. The inner threaded sleeve is threaded onto the support screw and fixedly mounted in the center of the corresponding mounting base. The driven gear is fixedly sleeved on the inner threaded sleeve. The support base is rotatably and sealed on the bottom side of the corresponding mounting base. The adjusting motor is fixedly mounted on the support base, and the output shaft of the adjusting motor is fixedly sleeved with a drive gear that meshes with the corresponding driven gear.

[0013] Preferably, the support base has a through hole, the support screw passes through the through hole, the support screw has a strip-shaped opening, and a guide block that slides in the strip-shaped opening is fixedly installed on the inner wall of the through hole.

[0014] Preferably, the collection assembly includes a collection trough and a discharge pipe. The collection trough is fixedly installed on the bottom inner wall of the cylindrical box based on the support screw as the center, and the discharge pipe, which extends to the outside of the cylindrical box and is equipped with a control valve, is fixedly installed on the collection trough.

[0015] Preferably, the inner wall of the collection tank is set in a state where the middle is high and the surrounding area is low, and the water inlet of the discharge pipe is located at the lowest point of the bottom inner wall of the collection tank.

[0016] Preferably, the dimensions of the multiple support rings decrease sequentially from top to bottom.

[0017] Preferably, the hook is made of food-grade stainless steel.

[0018] Preferably, the bottom of the cylindrical box is fixedly equipped with multiple casters, and each caster is equipped with a brake plate.

[0019] Preferably, the refrigeration mechanism includes a refrigeration unit and an evaporator. The refrigeration unit and the evaporator are fixedly installed on the outer and inner sides of the cylindrical box, respectively. The evaporator is connected to the refrigeration unit through a pipe, and multiple temperature and humidity sensors and a control panel are electrically connected to the controller of the refrigeration unit.

[0020] Preferably, the door is provided with an observation window, and the observation window is made of double-layered tempered glass.

[0021] The beneficial effects of this utility model are:

[0022] This invention, through the combination of a cylindrical box, a refrigeration mechanism, a temperature and humidity sensor, and a control panel, can monitor and adjust the temperature and humidity inside the box in real time, thus providing a stable low-temperature preservation environment for chickens and ducks. Simultaneously, through the cooperation of a support screw, a drive motor, and a lifting adjustment component, the height of the support ring can be flexibly adjusted, and the rotation of the support ring around the support screw can be controlled, facilitating the handling of chickens and ducks. Furthermore, the design of the support rings decreasing in size from top to bottom avoids mutual obstruction of chickens and ducks between upper and lower layers and prevents blood dripping and contamination, while also improving space utilization. This allows it to accommodate the hanging needs of chickens and ducks of different sizes. Food-grade stainless steel hooks ensure food contact safety and extend service life. In addition, the collection component effectively collects blood and prevents residue, and the universal wheels enhance the device's mobility.

[0023] With a reasonable overall structural design, convenient operation, and high degree of intelligence, it effectively solves the problems of insufficient space utilization, uneven preservation effect, and inconvenient cleaning in the traditional post-slaughter preservation process, and has strong practicality and promotion value. Attached Figure Description

[0024] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0025] Figure 1 This is a three-dimensional structural diagram of a chicken and duck slaughtering and preservation device proposed in this utility model;

[0026] Figure 2 for Figure 1 A schematic diagram of the cross-sectional structure;

[0027] Figure 3 for Figure 2 Front view structural diagram;

[0028] Figure 4This is a partial three-dimensional structural schematic diagram of the present invention;

[0029] Figure 5 This is a structural schematic diagram of the support slide, hook, and mounting base parts proposed in this utility model;

[0030] Figure 6 This is a schematic diagram of the internal threaded sleeve, adjusting motor, drive gear, and driven gear components proposed in this utility model.

[0031] Figure 7 This is a schematic diagram of the structure of the collection component proposed in this utility model;

[0032] Figure 8 This is a three-dimensional structural diagram of the support base, part of the temperature and humidity sensor, guide block, and through hole portion proposed in this utility model.

[0033] In the diagram: 1. Cylindrical box; 101. Box door; 11. Refrigeration mechanism; 12. Control panel; 13. Temperature and humidity sensor; 2. Support screw; 21. Drive motor; 3. Support ring; 301. Hook; 31. Mounting base; 32. Internal threaded sleeve; 33. Driven gear; 34. Adjusting motor; 341. Support base; 35. Drive gear; 4. Collection tank; 41. Discharge pipe. Detailed Implementation

[0034] The technical solution of this utility model will now be clearly and completely described with reference to specific embodiments. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0035] Reference Figure 1-8 A chicken and duck slaughtering and preservation device includes a cylindrical box 1, a box door 101, a refrigeration mechanism 11, a control panel 12, a temperature and humidity sensor 13, a support screw 2, a drive motor 21, multiple mounting seats 31, multiple support rings 3, and multiple hooks 301.

[0036] An arc-shaped opening is provided on the side wall of the cylindrical box 1, and the box door 101 is arc-shaped and is sealed and slidably installed in the arc-shaped opening. The refrigeration mechanism 11 and the control panel 12 are both fixedly installed on the cylindrical box 1. The refrigeration mechanism 11 includes a refrigeration unit and an evaporator. The refrigeration unit and the evaporator are fixedly installed on the outer and inner sides of the cylindrical box 1, respectively. The evaporator is connected to the refrigeration unit through a pipe. Multiple temperature and humidity sensors 13 and the control panel 12 are electrically connected to the controller of the refrigeration unit, which can monitor the temperature and humidity changes inside the cylindrical box 1 in real time and automatically adjust the operating status of the refrigeration unit according to the set parameters to ensure that the cylindrical box 1 is always maintained at a low temperature environment suitable for chicken and duck preservation, avoiding the preservation effect due to excessive temperature fluctuations. At the same time, through the feedback data of the temperature and humidity sensors 13, the control panel 12 can display the environmental parameters inside the box in real time, which is convenient for operators to view and adjust at any time, improving the convenience and intelligence of the device.

[0037] The support screw 2 is rotatably installed on the top and bottom inner walls of the cylindrical box 1. The drive motor 21 is fixedly installed on the top of the cylindrical box 1, and the output shaft of the drive motor 21 is axially fixedly connected to the top of the support screw 2. Multiple mounting seats 31 are movably sleeved on the outside of the support screw 2. Multiple support rings 3 are fixedly installed on the corresponding mounting seats 31. Multiple hooks 301 are fixedly installed on the bottom outer edge of the corresponding support rings 3. In order to avoid the upper support rings 3 from blocking the chickens and ducks hanging on the lower hooks 301, and to ensure that the chickens and ducks on each layer can be evenly contacted by the cold air in the cylindrical box 1, thereby improving the overall preservation effect, it is also convenient for chickens and ducks of different sizes to be flexibly hung on the support rings 3 at different heights according to their body shape, thereby improving the utilization rate of the internal space of the device, avoiding space waste, and also achieving the effect of preventing blood and other substances dripping from the chickens and ducks on the upper layer from dripping directly onto the chickens and ducks on the lower layer. The size of the multiple support rings 3 decreases from top to bottom.

[0038] Multiple support seats 341 are axially slidably mounted on the support screw 2. An internal threaded sleeve 32 is threadedly mounted on the support screw 2. The internal threaded sleeve 32 is fixedly mounted on the corresponding mounting seat 31 at the center position. A driven gear 33 is fixedly sleeved on the internal threaded sleeve 32. The support seat 341 is rotatably and sealed on the bottom side of the corresponding mounting seat 31. An adjusting motor 34 is fixedly mounted on the support seat 341. A drive gear 35 that meshes with the corresponding driven gear 33 is fixedly sleeved on the output shaft of the adjusting motor 34. The height of the corresponding support ring 3 can be adjusted as needed, while avoiding interference from water vapor and other factors to the adjusting motor 34.

[0039] In order to ensure that the support base 341 does not rotate around the support screw 2 when the adjusting motor 34 is working, the support base 341 is provided with a through hole, the support screw 2 passes through the through hole, the support screw 2 is provided with a strip-shaped opening, and a guide block that slides in the strip-shaped opening is fixedly installed on the inner wall of the through hole.

[0040] A collection trough 4 is fixedly installed on the bottom inner wall of the cylindrical box 1 based on the support screw 2 as the center, and the collection trough 4 is located directly below multiple hooks 301. A discharge pipe 41 extending to the outside of the cylindrical box 1 and equipped with a control valve is fixedly installed on the collection trough 4, which can collect blood and other liquids dripping from chickens and ducks hanging on the hooks 301. At the same time, in order to ensure that blood and other liquids can naturally converge to the discharge pipe 41 under the action of gravity, and avoid residues in the collection trough 4, so as to facilitate subsequent centralized treatment and cleaning, the inner wall of the collection trough 4 is set in a state of being high in the middle and low around the edges, and the inlet of the discharge pipe 41 is located at the lowest point of the bottom inner wall of the collection trough 4.

[0041] The temperature and humidity sensors 13 are multiple and are respectively installed on the top inner wall of the cylindrical box 1 and on the outer periphery of multiple support seats 341, which can monitor the temperature and humidity at different locations inside the cylindrical box 1 in real time.

[0042] In this embodiment, in order to effectively prevent chickens and ducks from rusting and contaminating during the hanging process, ensure food contact safety, and at the same time have good load-bearing capacity and corrosion resistance, adapt to the humid and moisture-laden working conditions in the slaughtering environment, extend the service life of hook 301, and reduce the replacement frequency and maintenance costs caused by material issues, hook 301 is made of food-grade stainless steel.

[0043] In this embodiment, in order to facilitate the movement and fixation of the device and thus effectively improve the flexibility of the device, multiple casters are fixedly installed at the bottom of the cylindrical box 1, and each caster is equipped with a brake plate.

[0044] In this embodiment, in order to effectively isolate the temperature exchange between the inside and outside of the cylindrical box 1, reduce the loss of cold air, reduce the energy consumption of the refrigeration mechanism 11, and at the same time facilitate the operator to clearly observe the hanging status and preservation of the chickens and ducks inside without opening the box door 101, avoid temperature fluctuations inside the box due to frequent opening of the door, ensure the stability of the preservation effect, and have high strength and safety to prevent damage caused by external impact, so as to extend the service life of the observation window, the box door 101 is provided with an observation window, and the observation window is made of double-layer tempered glass.

[0045] The multiple regulating motors 34 and the drive motor 21 are all controlled by the control panel 12. The wiring circuits and necessary electronic components involved but not mentioned are all based on existing technology, which can be fully implemented by those skilled in the art, and need not be elaborated. The content protected by this application does not involve any improvement to the software, circuits and methods.

[0046] In addition, in order to ensure the accuracy of the height adjustment of the support ring 3 and the stability of the support ring 3 after adjustment, and to facilitate the control of the support screw 2 by the drive motor 21 to drive the stable rotation of multiple support rings 3, both the drive motor 21 and the adjustment motor 34 are servo motors.

[0047] Working principle: When in use, first turn on the power and set the target preservation temperature and humidity parameters inside the cylindrical box 1 through the control panel 12. The refrigeration unit in the refrigeration mechanism 11 will then start, the evaporator will start working and reduce the internal temperature of the cylindrical box 1. The temperature and humidity sensor 13 will monitor the environmental data inside the box in real time and feed it back to the control panel 12. When the set parameter range is reached, the refrigeration unit will enter an intermittent operation state to maintain a stable environment.

[0048] Subsequently, the operator can start the corresponding adjustment motor 34 of the support ring 3 through the control panel 12 according to the size of the chickens and ducks to be hung. The adjustment motor 34 is driven by the meshing of the drive gear 35 and the driven gear 33, which causes the inner thread sleeve 32 to move up and down along the support screw 2, thereby driving the mounting base 31 and the support ring 3 to be adjusted to a suitable height. During this process, the support base 341 slides in the slot through the guide block to ensure that it will not rotate with the operation of the adjustment motor 34, effectively ensuring the stability of the height adjustment.

[0049] After the height adjustment is completed, the slaughtered chickens and ducks are suspended on the corresponding support rings 3 by hooks 301. Since the size of the support rings 3 decreases from top to bottom, the chickens and ducks on the upper layer will not block the contact between the chickens and ducks on the lower layer and the cold air. Moreover, blood and other liquids can drip down the surface of the chickens and ducks into the collection tank 4 below. The design of the inner wall of the collection tank 4, which is high in the middle and low around the edges, allows the liquid to flow naturally to the discharge pipe 41 at the lowest point under the action of gravity, avoiding residue in the tank.

[0050] If the device needs to be moved, the brakes on the casters can be released and the cylindrical box 1 can be pushed to the designated position and then fixed again. Through the double-layered tempered glass observation window on the box door, the operator can check the preservation status of the chickens and ducks inside at any time without having to frequently open the box door, which would cause temperature fluctuations. When it is necessary to treat the blood in the collection tank 4, the control valve on the discharge pipe 41 can be opened to discharge the liquid and treat it centrally, effectively keeping the inside of the device clean.

[0051] To retrieve chickens and ducks at different heights, simply adjust the corresponding support ring 3 to a position that allows for easy retrieval from the arc-shaped opening. When retrieving chickens and ducks from different hooks 301 on the same support ring 3, the drive motor 21 rotates the support screw 2. Both the adjusting motor 34 and the drive motor 21 are servo motors, which allows multiple support rings 3 to rotate synchronously when the drive motor 21 rotates the support screw 2. This moves the chickens and ducks from different hooks 301 to a position that allows for easy retrieval from the arc-shaped opening. Throughout the entire process, the adjusting motor 34 is connected to the mounting base 31 in a sealed manner through the support base 341, effectively preventing moisture in the cylindrical box 1 from corroding the adjusting motor 34 and extending the service life of the equipment.

[0052] The above provides a detailed description of a chicken and duck slaughtering and preservation device provided by this utility model. Specific embodiments have been used to illustrate the principle and implementation of this utility model. The descriptions of these embodiments are merely for the purpose of helping to understand the method and core idea of ​​this utility model. It should be noted that those skilled in the art can make various improvements and modifications to this utility model without departing from its principles, and these improvements and modifications also fall within the protection scope of the claims of this utility model.

Claims

1. A chicken and duck slaughtering and preserving device, characterized in that, It includes a cylindrical box (1), a box door (101), a refrigeration mechanism (11), a control panel (12), a temperature and humidity sensor (13), a support screw (2), a drive motor (21), multiple mounting bases (31), multiple support rings (3), multiple lifting and adjusting components, a collection component, and multiple hooks (301); The cylindrical box (1) has an arc-shaped opening on its side wall, and the box door (101) is arc-shaped and slidably installed in the arc-shaped opening. The refrigeration mechanism (11) and the control panel (12) are both fixedly installed on the cylindrical box (1). The support screw (2) is rotatably installed on the top inner wall and bottom inner wall of the cylindrical box (1). The drive motor (21) is fixedly installed on the top of the cylindrical box (1), and the output shaft of the drive motor (21) is axially fixedly connected to the top end of the support screw (2). Multiple mounting seats (31) are movably sleeved on the outside of the support screw (2), and multiple support rings (3) are respectively fixedly installed on the outside of the support screw (2). On the corresponding mounting base (31), multiple hooks (301) are fixedly installed on the bottom outer edge of the corresponding support ring (3). Multiple support seats (341) are axially slidably installed on the support screw (2). Multiple lifting adjustment components are respectively set on the corresponding support seats (341) and connected to the corresponding mounting base (31). The collection component is set on the bottom inner wall of the cylindrical box (1) and located directly below the multiple hooks (301). The number of temperature and humidity sensors (13) is multiple and they are respectively set on the top inner wall of the cylindrical box (1) and the outer periphery of the multiple support seats (341).

2. The chicken and duck slaughtering and preserving device according to claim 1, characterized in that: The lifting and adjusting assembly includes an inner threaded sleeve (32), an adjusting motor (34), a drive gear (35), and a driven gear (33). The inner threaded sleeve (32) is threaded onto the support screw (2). The inner threaded sleeve (32) is fixedly installed in the center of the corresponding mounting base (31). The driven gear (33) is fixedly sleeved on the inner threaded sleeve (32). The support base (341) is rotatably and sealed on the bottom side of the corresponding mounting base (31). The adjusting motor (34) is fixedly installed on the support base (341). The drive gear (35) that meshes with the corresponding driven gear (33) is fixedly sleeved on the output shaft of the adjusting motor (34).

3. The chicken and duck slaughtering and preservation device according to claim 1, characterized in that: The support base (341) has a through hole, the support screw (2) passes through the through hole, the support screw (2) has a strip-shaped opening, and a guide block that slides in the strip-shaped opening is fixedly installed on the inner wall of the through hole.

4. The chicken and duck slaughtering and preserving device according to claim 1, characterized in that: The collection assembly includes a collection trough (4) and a discharge pipe (41). The collection trough (4) is fixedly installed on the bottom inner wall of the cylindrical box (1) based on the support screw (2) as the center. The discharge pipe (41) extending to the outside of the cylindrical box (1) and equipped with a control valve is fixedly installed on the collection trough (4).

5. The device for preserving chicken and duck according to claim 4, characterized in that: The inner wall of the collection tank (4) is set in a state where the middle is high and the surrounding area is low, and the water inlet of the discharge pipe (41) is located at the lowest point of the bottom inner wall of the collection tank (4).

6. The chicken and duck slaughtering and preserving device according to claim 1, characterized in that: The dimensions of the multiple support rings (3) decrease sequentially from top to bottom.

7. The chicken and duck slaughtering and preserving device according to claim 1, characterized in that: The hook (301) is made of food-grade stainless steel.

8. The chicken and duck slaughtering and preserving device according to claim 1, characterized in that: The bottom of the cylindrical box (1) is fixedly equipped with multiple casters, and each caster is equipped with a brake plate.

9. The chicken and duck slaughtering and preserving device according to claim 1, characterized in that: The refrigeration mechanism (11) includes a refrigeration unit and an evaporator. The refrigeration unit and the evaporator are fixedly installed on the outer and inner sides of the cylindrical box (1), respectively. The evaporator is connected to the refrigeration unit through a pipe, and multiple temperature and humidity sensors (13) and control panel (12) are electrically connected to the controller of the refrigeration unit.

10. The device for preserving chicken and duck according to claim 1, characterized in that: The door (101) is provided with an observation window, which is made of double-layered tempered glass.

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