A beef and mutton cleaning device

Abstract

This invention provides a beef and mutton cleaning device, which includes a cleaning tank, a conveying track, and multiple conveying modules. The cleaning tank has a cleaning space inside, with an inlet and an outlet on opposite sides. The cleaning tank includes a water tank and a first spray assembly located within the cleaning space. The conveying track passes through the cleaning space from the inlet and exits from the outlet. Multiple conveying modules are disposed on the conveying track and are spaced apart along the extension direction of the conveying track. Each conveying module includes a fixed frame, a container fixed to the top of the fixed frame, a hook fixed to the bottom of the fixed frame, and a second spray assembly fixed to the bottom of the fixed frame. When a conveying module enters the cleaning space, the conveying track stops, the container communicates with the water tank, and the first and second spray assemblies jointly rinse the slaughtered meat.

Description

Technical Field

[0001] This invention belongs to the field of meat cleaning technology, specifically relating to a beef and mutton cleaning device. Background Technology

[0002] In the industrialized and standardized slaughtering and processing process, slaughtered beef and mutton will first undergo pre-cooling and aging (placed at 0-4℃ for 12-24 hours). At this time, the blood has basically coagulated, and surface dirt (bloodstains, hair, bone fragments, etc.) is easier to clean. After simple cleaning to remove surface bloodstains, impurities, and any remaining hair, feces, and other contaminants, it still needs to be washed before it can be cut. The washing process usually involves quickly rinsing the surface with clean water (or a specific disinfectant) that meets food hygiene standards, focusing on rinsing away visible bloodstains and impurities. However, the amount of water and the time need to be controlled to avoid the meat absorbing too much water (affecting the taste and shelf life).

[0003] Existing washing devices operate simultaneously with the conveying of slaughtered beef and mutton. The conveying direction needs to ensure the movement of the slaughtered beef and mutton. Therefore, the washing effect on the side of the beef and mutton facing the conveying direction is not good, and there is no washing structure facing the direction, which affects the quality of the slaughtered meat in the later stage. Summary of the Invention

[0004] The purpose of this invention is to provide a beef and mutton cleaning device that can clean slaughtered meat in both front-to-back and left-to-right directions, resulting in more thorough cleaning and improved quality of the meat after subsequent cutting.

[0005] To achieve the above objectives, the technical solution adopted by the present invention is: to provide a beef and mutton cleaning device, comprising: A cleaning tank has a cleaning space inside, and an inlet and an outlet are provided on opposite sides. The cleaning tank includes a water tank located in the cleaning space and a first spray assembly, which is distributed on the left and right sides. A conveyor track extends from the inlet through the cleaning space and exits from the outlet; Multiple conveying modules are disposed on the conveying track, and the multiple conveying modules are spaced apart along the extension direction of the conveying track. Each conveying module includes a fixed frame, a container fixed to the top of the fixed frame, a hook fixed to the bottom of the fixed frame, and a second spray assembly fixed to the bottom of the fixed frame. The second spray assembly is distributed on the front and rear sides of the hook. The conveying module is used to lift the slaughter block and move it in the front-to-back direction under the drive of the conveying track. After the conveying module enters the cleaning space, the conveying track stops. The container is connected to the water tank, and the first spraying component and the second spraying component work together to rinse the slaughter block.

[0006] Optionally, the conveying track includes two spaced rails, with a through channel between the two rails, and the fixing frame is connected to each of the two rails respectively; The top of the container has a connecting port that extends upward through the through-channel. When the conveying module is located in the cleaning space, the connecting port is connected to and communicates with the water outlet of the water tank.

[0007] Optionally, the bottom of the water tank is provided with a water outlet that can move up and down to form the water outlet, and the water outlet is provided with a first electrically controlled valve; The inner cavity of the connector is a cone shape with a smaller bottom and a larger top. The minimum inner diameter of the connector is smaller than the outer diameter of the outlet. The inner wall of the connector is provided with a rubber ring that protrudes from the inner wall of the connector. A first pressure sensor is arranged inside the rubber ring and is communicatively connected to the first solenoid valve. When the pressure value sensed by the first pressure sensor is greater than or equal to a preset value, the first pressure sensor sends an electrical signal to the first solenoid valve, and the first solenoid valve opens; when the pressure value sensed by the first pressure sensor is lower than the preset value, the first solenoid valve closes.

[0008] Optionally, the inner wall of the cleaning tank is provided with a receiving groove, and the cleaning tank further includes a baffle that slides with the receiving groove. The baffle has a first state in which it is located in the receiving groove, and a second state in which it extends out of and protrudes from the inner wall of the cleaning tank. The water outlet is controlled to extend and retract via a drive mechanism; The baffle is equipped with a second pressure sensor, which is communicatively connected to the conveying track and the drive mechanism. When the conveying module enters the cleaning tank, the baffle extends and switches to the second state until the fixing frame abuts against the baffle and squeezes the second pressure sensor. When the second pressure sensor detects that the pressure value is greater than or equal to the preset value, the conveying track stops, and at the same time the driving mechanism drives the water outlet to move downward.

[0009] Optionally, it also includes a disinfection box located after the cleaning box. The disinfection box is equipped with an air source. The bottom of the air source is equipped with an air outlet that can move up and down. The air outlet is equipped with a second electrically controlled valve. The second electrically controlled valve is communicatively connected to the first pressure sensor. The inlet of the disinfection box is equipped with an identification unit. After the identification unit identifies that the conveying module has entered the disinfection box, it disconnects the connection circuit between the first pressure sensor and the first solenoid valve, and connects the connection circuit between the first pressure sensor and the second solenoid valve.

[0010] Optionally, the first spray assembly includes two first spray pipes, which are parallel to the vertical direction and located on the left and right sides respectively. The top of the first spray pipes is connected to the water tank. The second spray assembly includes two second spray pipes, which are parallel to the vertical direction and located on the front and rear sides respectively. The top of the second spray pipes is connected to the container.

[0011] Optionally, a third electrically controlled valve is provided at the bottom of the second spray pipe shown, and the third electrically controlled valve is communicatively connected to the second electrically controlled valve; The third solenoid valve opens when the second solenoid valve opens, and closes when the second solenoid valve closes.

[0012] Optionally, the bottom of the fixed frame has a rotating mechanism, and the hook is fixed to the rotating mechanism. The rotating mechanism is used to drive the hook to swing back and forth within a preset angle range.

[0013] Optionally, the bottom of the cleaning tank is provided with a water receiving tank.

[0014] Optionally, the inlet and outlet of the cleaning tank are both equipped with opening and closing doors.

[0015] Compared to the aforementioned background technology, the beef and mutton cleaning device provided by the present invention installs the slaughtered pieces on a hook, and the conveyor rail drives the conveyor module to move. When the conveyor module enters the cleaning tank, the conveyor rail stops running. At this time, the second spray component is connected to the water tank in the cleaning tank. The first spray component and the second spray component are turned on. The first spray component washes the slaughtered pieces in the left and right direction, and the second spray component washes the slaughtered pieces in the front and back direction. The washing is more thorough, the slaughtered pieces are cleaner, and the quality and taste of the meat cut later are improved. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0017] Figure 1 This is a cross-sectional structural diagram of the beef and mutton cleaning device provided in an embodiment of the present invention; Figure 2 This is a schematic diagram of the internal structure of the cleaning tank used in an embodiment of the present invention, viewed from direction A in the figure.

[0018] in: 10-Cleaning tank; 11-Water tank; 111-Water outlet; 112-First electrically controlled valve; 12-First spray assembly; 121-First spray pipe; 13-Containing trough; 14-Baffle; 15-Second pressure sensor; 16-Water inlet tank; 17-Opening door; 20 - Conveying track; 21 - Rail; 31-Fixed frame; 32-Container; 321-Mating interface; 322-Rubber ring; 323-First pressure sensor; 33-Hook; 34-Second spray assembly; 341-Second spray pipe; 35-Third electric control valve; 36-Rotating mechanism; 40 - Disinfection box; 41 - Gas source; 42 - Gas outlet; 43 - Second electric control valve; 50 - Identification unit. Detailed Implementation

[0019] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0020] To enable those skilled in the art to better understand the present invention, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0021] Please refer to the following: Figures 1 to 2 The present invention will now describe the beef and mutton cleaning device. The beef and mutton cleaning device includes a cleaning tank 10, a conveying track 20, and multiple conveying modules. The cleaning tank 10 has a cleaning space inside, with an inlet and an outlet on opposite sides. The cleaning tank 10 includes a water tank 11 located within the cleaning space and a first spray assembly 12, which is distributed on the left and right sides. The conveying track 20 passes through the cleaning space from the inlet and exits from the outlet. Multiple conveying modules are disposed on the conveying track 20, and are spaced apart along the extension direction of the conveying track 20. Each conveying module includes a fixed frame 31, a container 32 fixed to the top of the fixed frame 31, a hook 33 fixed to the bottom of the fixed frame 31, and a second spray assembly 34 fixed to the bottom of the fixed frame 31. The second spray assembly 34 is distributed on the front and rear sides of the hook 33. The conveying module is used to lift the slaughter block and move it in the front-to-back direction under the drive of the conveying track 20. After the conveying module enters the cleaning space, the conveying track 20 stops, the container 32 is connected to the water tank 11, and the first spraying component 12 and the second spraying component 34 work together to rinse the slaughter block.

[0022] It should be noted that the principle by which the conveyor rail 20 drives the conveyor module to move is the same as the principle of existing hoisting and conveying slaughter blocks, and will not be repeated here.

[0023] To achieve the spraying effect, corresponding water pumps need to be installed on the first spray assembly 12 and the second spray assembly 34 respectively.

[0024] Compared with the prior art, the beef and mutton cleaning device provided in this embodiment installs the slaughtered pieces on the hook, and the conveyor rail 20 drives the conveyor module to move. When the conveyor module enters the cleaning tank 10, the conveyor rail 20 stops running. At this time, the second spray component 34 is connected to the water tank 11 in the cleaning tank 10. The first spray component 12 and the second spray component 34 are turned on. The first spray component 12 washes the slaughtered pieces in the left and right direction, and the second spray component 34 washes the slaughtered pieces in the front and back direction. The washing is more comprehensive, the slaughtered pieces are cleaner, and the quality and taste of the meat cut later are improved.

[0025] In a preferred embodiment provided in this application, see [link to application]. Figures 1 to 2 The conveying track 20 includes two spaced rails 21, with a through channel between the two rails 21. The fixing frame 31 is connected to the two rails 21 respectively. The top of the container 32 has a docking interface 321 extending upward through the through channel. When the conveying module is in the cleaning space, the docking interface 321 is connected to and connected to the outlet of the water tank 11.

[0026] In practice, when the conveying track 20 moves the conveying module, the interface 321 moves within the through channel. When the conveying module is in the cleaning space, the interface 321 is located directly below the water outlet. By connecting the interface 321 with the water outlet, the slaughter block can be rinsed.

[0027] In a preferred embodiment provided in this application, see [link to application]. Figure 1 The bottom of the water tank 11 is provided with a water outlet 111 that can move up and down to form a water outlet. A first solenoid valve 112 is provided on the water outlet 111. The inner cavity of the interface 321 is a cone shape with a smaller bottom and a larger top. The minimum inner diameter of the interface 321 is smaller than the outer diameter of the water outlet 111. A rubber ring 322 is provided on the inner wall of the interface 321. The rubber ring 322 protrudes from the inner wall of the interface 321, and a first pressure sensor 323 is arranged inside the rubber ring 322. The first pressure sensor 323 is communicatively connected to the first solenoid valve 112. When the pressure value sensed by the first pressure sensor 323 is greater than or equal to a preset value, the first pressure sensor 323 transmits an electrical signal to the first solenoid valve 112, and the first solenoid valve 112 opens. When the pressure value sensed by the first pressure sensor 323 is lower than the preset value, the first solenoid valve 112 closes.

[0028] When the interface 321 is directly below the outlet, the nozzle 111 descends until it comes into contact with the rubber ring 322 and squeezes the rubber ring 322. The rubber ring 322 can form a seal between the interface 321 and the nozzle 111. When the rubber ring 322 is deformed under pressure, the first pressure sensor 323 detects the pressure. When the pressure value reaches the preset value, it means that the deformation of the rubber ring 322 is sufficient to achieve a good seal. The first electric control valve 112 opens, and the water tank 11 introduces rinsing water into the container 32 for use by the second spray assembly 34.

[0029] In a preferred embodiment provided in this application, see [link to application]. Figures 1 to 2 The inner wall of the cleaning tank 10 is provided with a receiving groove 13. The cleaning tank 10 also includes a baffle 14 that slides with the receiving groove 13. The baffle 14 has a first state in which it is located in the receiving groove 13, and a second state in which it extends out of and protrudes from the inner wall of the cleaning tank 10. The water outlet 111 is controlled to extend and retract by a drive mechanism. A second pressure sensor 15 is provided on the baffle 14. The second pressure sensor 15 is communicatively connected to the conveying track 20 and the drive mechanism. When the conveying module enters the cleaning tank 10, the baffle 14 extends and switches to the second state until the fixing frame 31 abuts against the baffle 14 and squeezes the second pressure sensor 15. When the second pressure sensor 15 detects that the pressure value is greater than or equal to the preset value, the conveying track 20 stops, and at the same time the drive mechanism drives the water outlet 111 to move downward.

[0030] After the conveyor module enters the cleaning tank 10, the baffle 14 extends and switches to the second state. When the fixing frame 31 moves to the state of abutting the baffle 14, it blocks the conveyor module from moving further, and at this time it will squeeze the second pressure sensor 15. The second pressure sensor 15 recognizes that the position of the conveyor module has been reached, and thus transmits an electrical signal to the drive mechanism. The drive mechanism drives the water outlet 111 to move downward until it abuts the rubber ring 322. After the first pressure sensor 323 in the rubber ring 322 recognizes that the pressure value has been reached, the first solenoid valve 112 opens. When rinsing is completed, the first solenoid valve 112 closes, the water outlet 111 moves upward, and at the same time the baffle 14 switches to the first state to ensure that the conveyor module continues to convey.

[0031] Specifically, a cylinder can be installed in the receiving groove 13 to drive the baffle 14 to extend and retract, thereby switching between the first state and the second state. The driving mechanism can also be a cylinder.

[0032] In a preferred embodiment provided in this application, see [link to application]. Figure 1It also includes a disinfection box 40 located after the cleaning box 10. The disinfection box 40 is equipped with an air source 41. The bottom of the air source 41 is equipped with an air outlet 42 that can move up and down. The air outlet 42 is equipped with a second solenoid valve 43. The second solenoid valve 43 is communicatively connected to the first pressure sensor 323. The inlet of the disinfection box 40 is equipped with an identification unit 50. After the identification unit 50 identifies the transmission module entering the disinfection box 40, it cuts off the connection circuit between the first pressure sensor 323 and the first solenoid valve 112, and connects the connection circuit between the first pressure sensor 323 and the second solenoid valve 43. After passing through the cleaning box 10, the slaughtered pieces are rinsed and then enter the disinfection box 40. The conveyor module enters the disinfection box 40 and starts to connect with the air source 41 (the principle is the same as the connection with the water outlet mentioned above). Then, the second spray assembly 34 starts to spray air to sterilize the slaughtered pieces and also to initially dry the moisture on the surface of the slaughtered pieces. While the second spray assembly 34 is blowing air, it can also dry the inside of the slaughtered pieces to prevent the internal moisture from remaining for a long time and causing bacteria.

[0033] In practice, the gas source 41 is carbon dioxide, and a corresponding air pump needs to be installed at the air outlet 42 to achieve sterilization of the slaughter block by spraying carbon dioxide through the second spray assembly 34.

[0034] Optionally, the identification unit 50 can be a camera, which transmits real-time images to a computer, and the computer determines the position of the transmission module, thereby controlling the opening and closing of the second electronically controlled valve 43.

[0035] In a preferred embodiment provided in this application, see [link to application]. Figures 1 to 2 The first spray assembly 12 includes two first spray pipes 121, which are parallel to the vertical direction and are located on the left and right sides respectively. The top of the first spray pipes 121 is connected to the water tank 11. The second spray assembly 34 includes two second spray pipes 341, which are parallel to the vertical direction and are located on the front and rear sides respectively. The top of the second spray pipes 341 is connected to the container 32.

[0036] The slaughter block is relatively large, and the first spray pipe 121 and the second spray pipe 341 arranged in the vertical direction can ensure that the entire height range of the slaughter block is washed, resulting in higher washing efficiency.

[0037] The spray heads on the first spray pipe 121 are evenly arranged in the vertical direction, and the spray heads on the second spray pipe 341 are also evenly arranged in the vertical direction.

[0038] In a preferred embodiment provided in this application, see [link to application]. Figure 1The bottom of the second spray pipe 341 is provided with a third solenoid valve 35, which is connected to the second solenoid valve 43. When the second solenoid valve 43 is open, the third solenoid valve 35 is open, and when the second solenoid valve 43 is closed, the third solenoid valve 35 is closed.

[0039] When connected to the air source 41, the third electrically controlled valve 35 at the bottom of the second spray pipe 341 opens, thereby blowing the water vapor inside the second spray pipe 341 out of the pipe while blowing air, which helps the second spray pipe 341 to remain dry.

[0040] In a preferred embodiment provided in this application, see [link to application]. Figures 1 to 2 The bottom of the fixed frame 31 has a rotating mechanism 36, and the hook 33 is fixed to the rotating mechanism 36. The rotating mechanism 36 is used to drive the hook 33 to swing back and forth within a preset angle range.

[0041] Optionally, the rotating mechanism 36 can be an electric motor.

[0042] While the first spray assembly 12 and the second spray assembly 34 are rinsing, the rotating mechanism 36 drives the slaughter block to swing back and forth, and the slaughter block continuously changes its angle. The rinsing water can cover all surfaces of the slaughter block (including the back, sides, and corners), especially for irregularly shaped slaughter blocks, which can completely eliminate spray blind spots. The rotation causes different parts of the slaughter block to be alternately exposed to the spray range, and the area in contact with the rinsing water per unit time is larger. The spray coverage rate in the same time is much higher than that of static spraying. The relative motion generated by the rotation (the relative speed between the slaughter block and the rinsing water increases) can enhance the impact force of the rinsing water on the surface, making it easier to remove stubborn stains (such as meat scraps, oil stains, and blood stains). Through dynamic coverage, the rotating spray can reduce the number of spray heads or reduce the flow rate while achieving the same effect, thereby saving water.

[0043] In a preferred embodiment provided in this application, see [link to application]. Figures 1 to 2 The bottom of the cleaning tank 10 is equipped with a water receiving tank 16.

[0044] The washing water from slaughtering meat (which is part of meat processing wastewater) contains a large amount of organic matter (blood, grease, meat scraps), suspended solids, microorganisms, and a small amount of detergent. Direct discharge will cause environmental pollution, but it can be recycled after targeted treatment, which can reduce water consumption and pollution load.

[0045] During the rinsing process, the rinsing water flows into the water receiving tank 16 at the bottom, which facilitates the centralized treatment of the rinsing water.

[0046] In a preferred embodiment provided in this application, see [link to application]. Figures 1 to 2 The inlet and outlet of the cleaning tank 10 are both equipped with opening and closing doors 17.

[0047] Optionally, the opening and closing door 17 can be rotated or slid open. The opening and closing door 17 opens when the conveying module enters (or exits) and closes when the conveying module enters the cleaning space. The opening and closing door 17 also has a clearance groove to avoid the conveying track 20. That is, when the opening and closing door 17 is closed, the clearance groove can just accommodate the conveying track, thereby ensuring the normal use of the opening and closing door 17.

[0048] In this embodiment, the opening and closing door 17 can be a conventional electric door, which will not be described in detail here.

[0049] The above provides a detailed description of the beef and mutton cleaning device provided by the present invention. Specific examples have been used to illustrate the principles and implementation methods of the invention. The descriptions of the embodiments above are merely to aid in understanding the method and core ideas of the present invention. It should be noted that those skilled in the art can make various improvements and modifications to the present invention without departing from its principles, and these improvements and modifications also fall within the protection scope of the claims of the present invention.

Claims

1. A beef and mutton cleaning device, characterized in that, include: A cleaning tank has a cleaning space inside, and an inlet and an outlet are provided on opposite sides. The cleaning tank includes a water tank located in the cleaning space and a first spray assembly, which is distributed on the left and right sides. A conveyor track extends from the inlet through the cleaning space and exits from the outlet; Multiple conveying modules are disposed on the conveying track, and the multiple conveying modules are spaced apart along the extension direction of the conveying track. Each conveying module includes a fixed frame, a container fixed to the top of the fixed frame, a hook fixed to the bottom of the fixed frame, and a second spray assembly fixed to the bottom of the fixed frame. The second spray assembly is distributed on the front and rear sides of the hook. The conveying module is used to lift the slaughter block and move it in the front-to-back direction under the drive of the conveying track. After the conveying module enters the cleaning space, the conveying track stops. The container is connected to the water tank, and the first spraying component and the second spraying component work together to rinse the slaughter block.

2. The beef and mutton cleaning device according to claim 1, characterized in that, The conveying track includes two spaced rails, with a through channel between the two rails, and the fixing frame is connected to each of the two rails respectively; The top of the container has a connecting port that extends upward through the through-channel. When the conveying module is located in the cleaning space, the connecting port is connected to and communicates with the water outlet of the water tank.

3. The beef and mutton cleaning device according to claim 2, characterized in that, The bottom of the water tank is provided with a water outlet that can move up and down to form the water outlet, and the water outlet is provided with a first electrically controlled valve; The inner cavity of the connector is a cone shape with a smaller bottom and a larger top. The minimum inner diameter of the connector is smaller than the outer diameter of the outlet. The inner wall of the connector is provided with a rubber ring that protrudes from the inner wall of the connector. A first pressure sensor is arranged inside the rubber ring and is communicatively connected to the first solenoid valve. When the pressure value sensed by the first pressure sensor is greater than or equal to a preset value, the first pressure sensor sends an electrical signal to the first solenoid valve, and the first solenoid valve opens; when the pressure value sensed by the first pressure sensor is lower than the preset value, the first solenoid valve closes.

4. The beef and mutton cleaning device according to claim 3, characterized in that, The inner wall of the cleaning tank is provided with a receiving groove, and the cleaning tank also includes a baffle that slides with the receiving groove. The baffle has a first state in which it is located in the receiving groove, and a second state in which it extends out of and protrudes from the inner wall of the cleaning tank. The water outlet is controlled to extend and retract via a drive mechanism; The baffle is equipped with a second pressure sensor, which is communicatively connected to the conveying track and the drive mechanism. When the conveying module enters the cleaning tank, the baffle extends and switches to the second state until the fixing frame abuts against the baffle and squeezes the second pressure sensor. When the second pressure sensor detects that the pressure value is greater than or equal to the preset value, the conveying track stops, and at the same time the driving mechanism drives the water outlet to move downward.

5. The beef and mutton cleaning device according to claim 3, characterized in that, It also includes a disinfection box located after the cleaning box. The disinfection box is equipped with an air source. The bottom of the air source is equipped with an air outlet that can move up and down. The air outlet is equipped with a second electrically controlled valve. The second electrically controlled valve is communicatively connected to the first pressure sensor. The inlet of the disinfection box is equipped with an identification unit. After the identification unit identifies that the conveying module has entered the disinfection box, it disconnects the connection circuit between the first pressure sensor and the first solenoid valve, and connects the connection circuit between the first pressure sensor and the second solenoid valve.

6. The beef and mutton cleaning device according to claim 5, characterized in that, The first spray assembly includes two first spray pipes, which are parallel to the vertical direction and are located on the left and right sides respectively. The top of the first spray pipes is connected to the water tank. The second spray assembly includes two second spray pipes, which are parallel to the vertical direction and located on the front and rear sides respectively. The top of the second spray pipes is connected to the container.

7. The beef and mutton cleaning device according to claim 6, characterized in that, The bottom of the second spray pipe shown is provided with a third electrically controlled valve, which is communicatively connected to the second electrically controlled valve; The third solenoid valve opens when the second solenoid valve opens, and closes when the second solenoid valve closes.

8. The beef and mutton cleaning device according to claim 1, characterized in that, The bottom of the fixed frame has a rotating mechanism, and the hook is fixed to the rotating mechanism. The rotating mechanism is used to drive the hook to swing back and forth within a preset angle range.

9. The beef and mutton cleaning device according to claim 1, characterized in that, The bottom of the cleaning tank is equipped with a water receiving tank.

10. The beef and mutton cleaning device according to claim 1, characterized in that, The cleaning tank is equipped with doors at both the inlet and outlet.

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