Beef and mutton cleaning device

Abstract

The invention provides a beef and mutton cleaning device which comprises a cleaning box, a conveying rail and a plurality of conveying modules, the cleaning box is internally provided with a cleaning space, the two opposite sides of the cleaning box are provided with an inlet and an outlet, and the cleaning box comprises a water tank and a first spraying assembly which are located in the cleaning space; the conveying track penetrates through the cleaning space from the inlet and penetrates out of the cleaning space from the outlet; the multiple conveying modules are arranged on the conveying track, the multiple conveying modules are arranged at intervals in the extending direction of the conveying track, and each conveying module comprises a fixing frame, a container fixedly connected to the top of the fixing frame, a lifting hook fixedly connected to the bottom of the fixing frame and a second spraying assembly fixedly connected to the bottom of the fixing frame; wherein after the conveying module enters the cleaning space, the conveying track stops, the container is communicated with the water tank, and the first spraying assembly and the second spraying assembly jointly wash the slaughtered blocks.

Description

Technical Field

[0001] The invention belongs to the technical field of meat cleaning, and in particular relates to a beef and mutton cleaning device. Background Art

[0002] In the industrialized and standardized slaughtering process, the slaughtered beef and mutton will first be pre-cooled and acid-drained (placed at 0-4℃ for 12-24 hours). At this time, the blood has basically coagulated, and surface dirt (blood stains, hair, broken bones, etc.) is easier to clean. After a simple cleaning to remove the blood stains, impurities and possible residual hair, feces and other pollutants on the surface, it still needs to be cleaned before it can be used for cutting. The cleaning process usually uses clean water (or specific disinfectants) that meet food hygiene standards to quickly rinse the surface, focusing on washing away visible blood stains and impurities, but the amount of water and time need to be controlled to avoid the meat absorbing too much water (affecting the taste and shelf life).

[0003] The existing flushing device operates synchronously with the transportation of the slaughtered beef and mutton. The movement of the slaughtered beef and mutton needs to be ensured in the transportation direction. Therefore, the cleaning effect of the beef and mutton on the side facing the transportation direction is poor, and there is no facing cleaning structure, which affects the quality of the later slaughtered meat. Summary of the Invention

[0004] The purpose of the present invention is to provide a beef and mutton cleaning device, which can clean the slaughtered meat in the front and back directions and the left and right directions, and the cleaning is more thorough, thereby improving the quality of the later cut meat.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is to provide a beef and mutton cleaning device, comprising: A cleaning box having a cleaning space therein and an inlet and an outlet provided on opposite sides thereof, the cleaning box comprising a water tank and a first spray assembly located in the cleaning space, the first spray assembly being distributed on the left and right sides; A conveying track, which passes through the cleaning space from the entrance and exits from the exit; A plurality of conveying modules are provided on the conveying track, and the plurality of conveying modules are spaced apart along the extension direction of the conveying track. The conveying modules include a fixing frame, a container fixed to the top of the fixing frame, a hook fixed to the bottom of the fixing frame, and a second spray assembly fixed to the bottom of the fixing frame, wherein the second spray assembly is distributed on both sides of the front and rear of the hook; Among them, the conveying module is used to lift the slaughter block and move it in the front and rear directions driven by 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 spray assembly and the second spray assembly jointly rinse the slaughter block.

[0006] Optionally, the conveying track includes two rails arranged at intervals, a through channel is formed between the two rails, and the fixing frame is respectively connected to the two rails; The top of the container is provided with a docking port which passes through the through channel and extends upward. When the transfer module is located in the cleaning space, the docking port is docked with and communicated with the water outlet of the water tank.

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

[0008] Optionally, a receiving groove is formed on the inner wall of the cleaning box, and the cleaning box further comprises a baffle slidably engaged with the receiving groove, wherein the baffle has a first state of being located in the receiving groove and a second state of extending out and protruding from the inner wall of the cleaning box; The water outlet nozzle is controlled to extend and retract via a driving mechanism; A second pressure sensor is provided on the baffle, and the second pressure sensor is communicatively connected to the conveying track and the driving mechanism respectively; When the conveying module enters the cleaning box, the baffle extends and switches to the second state until the fixing bracket 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 the driving mechanism drives the water outlet to move downward.

[0009] Optionally, a disinfection box is further included after the cleaning box, wherein an air source is provided in the disinfection box, an air outlet nozzle that can move up and down is provided at the bottom of the air source, a second electrically controlled valve is provided on the air outlet nozzle, and the second electrically controlled valve is communicatively connected to the first pressure sensor; An identification unit is provided at the inlet of the cleaning box. After the identification unit identifies that the conveying module has entered the disinfection box, it cuts off the connection circuit between the first pressure sensor and the first electric control valve and connects the connection circuit between the first pressure sensor and the second electric control valve.

[0010] Optionally, the first spray assembly includes two first spray pipes, the first spray pipes are parallel to the up and down directions, and the two first spray pipes are respectively located on the left and right sides, and the tops of the first spray pipes are connected to the water tank; The second spray assembly includes two second spray pipes, which are parallel to the up and down directions and are respectively located at the front and back sides. The tops of the second spray pipes are connected to the container.

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

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

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

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

[0015] Compared with the above-mentioned background technology, the beef and mutton cleaning device provided by the present invention installs the slaughter block on the hook, and the conveying track drives the conveying module to move. When the conveying module enters the cleaning box, the conveying track stops running. At this time, the second spray component is just connected to the water tank in the cleaning box. The first spray component and the second spray component are turned on. The first spray component rinses the slaughter block in the left and right directions, and the second spray component rinses the slaughter block in the front and back directions. The rinsing is more comprehensive, the slaughter block is cleaner, and the quality and taste of the meat cut later are improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are merely embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying any creative work.

[0017] Figure 1 A schematic cross-sectional view of a 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 box used in an embodiment of the present invention along the perspective of A in the figure.

[0018] in: 10 - cleaning box; 11 - water tank; 111 - water outlet; 112 - first electrically controlled valve; 12 - first spray assembly; 121 - first spray pipe; 13 - receiving tank; 14 - baffle; 15 - second pressure sensor; 16 - water receiving box; 17 - opening and closing door; 20- conveyor track; 21- rail; 30 - transport module; 31 - fixing frame; 32 - container; 321 - docking port; 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- air source; 42- air outlet nozzle; 43- second electric control valve; 50-Identification unit. DETAILED DESCRIPTION

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] In order to enable those skilled in the art to better understand the solutions of the present invention, the present invention is further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0021] Please also refer to Figures 1 to 2 The beef and mutton cleaning device provided by the present invention is now described. The beef and mutton cleaning device includes a cleaning box 10, a conveying track 20, and a plurality of conveying modules 30. The cleaning box 10 has a cleaning space inside, with an entrance and an exit provided on opposite sides. The cleaning box 10 includes a water tank 11 and a first spray assembly 12 located in the cleaning space, and the first spray assembly 12 is distributed on the left and right sides; the conveying track 20 passes through the cleaning space from the entrance and passes out from the exit; a plurality of conveying modules 30 are provided on the conveying track 20, and the plurality of conveying modules 30 are arranged at intervals along the extension direction of the conveying track 20. The conveying module 30 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 back sides of the hook 33. Among them, the conveying module 30 is used to lift the slaughter block and move it in the front and rear direction driven by the conveying track 20. After the conveying module 30 enters the cleaning space, the conveying track 20 stops, the container 32 is connected to the water tank 11, and the first spray component 12 and the second spray component 34 jointly rinse the slaughter block.

[0022] It should be noted that the principle of the conveying track 20 driving the conveying module 30 to move is the same as the principle of the existing hoisting and conveying slaughter blocks, which will not be repeated here.

[0023] In order to achieve the spraying effect, the first spray assembly 12 and the second spray assembly 34 need to be provided with corresponding water pumps respectively.

[0024] Compared with the prior art, the beef and mutton cleaning device provided in this embodiment installs the slaughter block on a hook, and the conveying track 20 drives the conveying module 30 to move. When the conveying module 30 enters the cleaning box 10, the conveying track 20 stops running. At this time, the second spray component 34 is just connected to the water tank 11 in the cleaning box 10, and the first spray component 12 and the second spray component 34 are turned on. The first spray component 12 rinses the slaughter block in the left and right directions, and the second spray component 34 rinses the slaughter block in the front and back directions. The rinsing is more comprehensive, the slaughter block is cleaner, and the quality and taste of the meat cut later are improved.

[0025] In a preferred embodiment provided in this application, see Figures 1 to 2 The conveying track 20 includes two rails 21 arranged at intervals, a through channel is formed between the two rails 21, and the fixing frame 31 is respectively connected to the two rails 21; the top of the container 32 has a docking port 321 extending upward through the through channel. When the conveying module 30 is located in the cleaning space, the docking port 321 is docked with and connected to the water outlet of the water tank 11.

[0026] During specific implementation, when the conveying track 20 drives the transfer module 30 to move, the docking port 321 moves in the through channel. When the transfer module 30 is in the cleaning space, the docking port 321 is located directly below the water outlet. By connecting the docking port 321 with the water outlet, the slaughter block can be flushed.

[0027] In a preferred embodiment provided in this application, see Figure 1 The bottom of the water tank 11 is provided with a water outlet nozzle 111 which can move up and down to form a water outlet, and the water outlet nozzle 111 is provided with a first electrically controlled valve 112; the inner cavity of the docking port 321 is a cone with a small bottom and a large top, and the minimum inner diameter of the docking port 321 is smaller than the outer diameter of the water outlet nozzle 111, and the inner wall of the docking port 321 is provided with a rubber ring 322, which protrudes from the inner wall of the docking port 321, and a first pressure sensor 323 is arranged in the rubber ring 322, and the first pressure sensor 323 is communicatively connected to the first electrically controlled valve 112; when the pressure value sensed by the first pressure sensor 323 is greater than or equal to the preset value, the first pressure sensor 323 transmits an electrical signal to the first electrically controlled valve 112, and the first electrically controlled valve 112 opens; when the pressure value sensed by the first pressure sensor 323 is lower than the preset value, the first electrically controlled valve 112 is closed.

[0028] When the docking port 321 is located directly below the water outlet, the water outlet 111 moves downward until it abuts against the rubber ring 322 and squeezes the rubber ring 322. The rubber ring 322 can form a seal between the docking port 321 and the water outlet 111. The rubber ring 322 is deformed under pressure and 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 makes the sealing effect sufficient. The first electrically controlled valve 112 opens, and the water tank 11 allows flushing water to be introduced into the container 32 for use by the second spray assembly 34.

[0029] In a preferred embodiment provided in this application, see Figures 1 to 2 A accommodating groove 13 is provided on the inner wall of the cleaning box 10, and the cleaning box 10 also includes a baffle 14 that slides with the accommodating groove 13. The baffle 14 has a first state located in the accommodating groove 13, and a second state extending and protruding from the inner wall of the cleaning box 10; the water outlet 111 is controlled to retract and retract by a driving mechanism; a second pressure sensor 15 is provided on the baffle 14, and the second pressure sensor 15 is respectively communicated with the conveying track and the driving mechanism; when the conveying module 30 enters the cleaning box 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 stops, and the driving mechanism drives the water outlet 111 to move downward.

[0030] After the conveying module 30 enters the cleaning box 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 conveying module 30 from continuing to move, and at this time it squeezes the second pressure sensor 15. The second pressure sensor 15 recognizes that the position of the conveying module 30 is in place, thereby transmitting an electrical signal to the driving mechanism. The driving 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 is in place, the first electrically controlled valve 112 opens; when the flushing is completed, the first electrically controlled valve 112 is closed, the water outlet 111 moves upward, and the baffle 14 switches to the first state to ensure that the conveying module 30 continues to convey.

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

[0032] In a preferred embodiment provided in this application, see Figure 1, also includes a disinfection box 40 located after the cleaning box 10, an air source 41 is provided in the disinfection box 40, and an air outlet nozzle 42 which can move up and down is provided at the bottom of the air source 41, and a second electric-controlled valve 43 is provided on the air outlet nozzle 42, and the second electric-controlled valve 43 is communicatively connected with the first pressure sensor 323; an identification unit 50 is provided at the inlet of the cleaning box 10, and after the identification unit 50 identifies that the conveying module 30 enters the disinfection box 40, it cuts off the connection circuit between the first pressure sensor 323 and the first electric-controlled valve 112, and connects the connection circuit between the first pressure sensor 323 and the second electric-controlled valve 43. After passing through the cleaning box 10, the cleaning box 10 completes the flushing of the slaughter block, and then enters the disinfection box 40. The conveying module 30 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), and then starts to spray through the second spray component 34 to achieve sterilization of the slaughter block, and can also achieve preliminary drying of the moisture on the surface of the slaughter block. While the second spray component 34 is blowing air, the interior of the slaughter block can also be dried to avoid the long-term presence of water vapor inside to produce bacteria.

[0033] In a specific implementation, the gas source 41 is carbon dioxide, and a corresponding air pump needs to be provided at the gas outlet 42 to spray carbon dioxide through the second spray assembly 34 to sterilize the slaughter block.

[0034] Optionally, the recognition unit 50 may be a camera, which transmits real-time images to a computer, and uses the computer to determine the position of the transmission module 30, thereby controlling the opening and closing of the second electronically controlled valve 43.

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

[0036] The slaughter block is relatively large in size, and the first spray pipe 121 and the second spray pipe 341 arranged in the up-down direction can ensure that the height range of the slaughter block is flushed, and the flushing efficiency is higher.

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

[0038] In a preferred embodiment provided in this application, see Figure 1As shown, a third electrically controlled valve 35 is provided at the bottom of the second spray pipe 341, and the third electrically controlled valve 35 is communicatively connected with the second electrically controlled valve 43; when the second electrically controlled valve 43 is opened, the third electrically controlled valve 35 is opened, and when the second electrically controlled valve 43 is closed, the third electrically controlled 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 is opened, thereby blowing the water vapor in the second spray pipe 341 out of the pipe while blowing air, which helps to keep the second spray pipe 341 dry.

[0040] In a preferred embodiment provided in this application, see Figures 1 to 2 The bottom of the fixing 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] Alternatively, the rotating mechanism 36 may be a motor.

[0042] While the first spray assembly 12 and the second spray assembly 34 are flushing, the rotating mechanism 36 drives the slaughter block to swing back and forth, and the slaughter block constantly changes its angle. The flushing water can cover all surfaces of the slaughter block (including the back, sides, and corners), especially for irregularly shaped slaughter blocks, and can completely eliminate the blind spots of spraying; the rotation makes various parts of the slaughter block alternately exposed to the spray range, and the area contacting the flushing water per unit time is larger, and 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 of the slaughter block and the flushing water increases) can enhance the impact of the flushing water on the surface, making it easier to remove stubborn stains (such as meat scraps, oil stains, and blood stains); rotary spraying can reduce the number of spray heads or reduce the flow rate while achieving the same effect through dynamic coverage, thereby saving water.

[0043] In a preferred embodiment provided in this application, see Figures 1 to 2 A water receiving box 1611 is provided at the bottom of the cleaning box 10.

[0044] The washing water from slaughtered meat (part of meat processing wastewater) contains a large amount of organic matter (blood, grease, meat scraps), suspended matter, microorganisms and a small amount of detergent. Direct discharge will cause environmental pollution, but it can be recycled after targeted treatment, which can not only reduce water resource consumption but also reduce pollution load.

[0045] During the flushing process, the flushing water flows into the water receiving box 1611 at the bottom, which facilitates centralized treatment of the flushing water.

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

[0047] Optionally, the opening and closing door 17 can be rotated to open or slid to open. When the transfer module 30 enters (or exits), the opening and closing door 17 opens, and when the transfer module 30 enters the cleaning space, the opening and closing door 17 closes. The opening and closing door 17 also has an avoidance groove for avoiding the conveying track 20, that is, when the opening and closing door 17 is closed, the avoidance groove just accommodates 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 opened and closed by a conventional electric-controlled door, which will not be described in detail here.

[0049] The above is a detailed introduction to the beef and mutton cleaning device provided by the present invention. Specific examples are used herein to illustrate the principles and implementation methods of the present invention. The description of the above embodiments is only intended to help understand the method and core concept of the present invention. It should be pointed out that for ordinary technicians in this technical field, without departing from the principles of the present invention, several improvements and modifications can be made to the present invention, and these improvements and modifications also fall within the scope of protection of the claims of the present invention.

Claims

1. A beef and mutton cleaning device, characterized in that: include: A cleaning box having a cleaning space therein and an inlet and an outlet provided on opposite sides thereof, the cleaning box comprising a water tank and a first spray assembly located in the cleaning space, the first spray assembly being distributed on the left and right sides; A conveying track, which passes through the cleaning space from the entrance and exits from the exit; A plurality of conveying modules are provided on the conveying track, and the plurality of conveying modules are spaced apart along the extension direction of the conveying track. The conveying modules include a fixing frame, a container fixed to the top of the fixing frame, a hook fixed to the bottom of the fixing frame, and a second spray assembly fixed to the bottom of the fixing frame, wherein the second spray assembly is distributed on both sides of the front and rear of the hook; Among them, the conveying module is used to lift the slaughter block and move it in the front and rear directions driven by 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 spray assembly and the second spray assembly jointly rinse the slaughter block.

2. The beef and mutton cleaning device according to claim 1, characterized in that: The conveying track includes two rails arranged at intervals, a through channel is formed between the two rails, and the fixing frame is respectively connected to the two rails; The top of the container is provided with a docking port which passes through the through channel and extends upward. When the transfer module is located in the cleaning space, the docking port is docked with and communicated 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 nozzle which can move up and down to form the water outlet, and the water outlet nozzle is provided with a first electric control valve; The inner cavity of the docking port is a conical shape that is smaller at the bottom and larger at the top. The minimum inner diameter of the docking port is smaller than the outer diameter of the water outlet. A rubber ring is provided on the inner wall of the docking port, and the rubber ring protrudes from the inner wall of the docking port. A first pressure sensor is arranged inside the rubber ring, and the first pressure sensor is communicatively connected to the first electrically controlled valve. When the pressure value sensed by the first pressure sensor is greater than or equal to a preset value, the first pressure sensor transmits an electrical signal to the first electrically controlled valve, and the first electrically controlled valve opens; when the pressure value sensed by the first pressure sensor is lower than the preset value, the first electrically controlled valve closes.

4. The beef and mutton cleaning device according to claim 3, characterized in that: The inner wall of the cleaning box is provided with a receiving groove, and the cleaning box further comprises a baffle slidably engaged with the receiving groove, the baffle having a first state of being located in the receiving groove and a second state of extending out and protruding from the inner wall of the cleaning box; The water outlet is controlled to extend and retract via a driving mechanism; A second pressure sensor is provided on the baffle, and the second pressure sensor is communicatively connected to the conveying track and the driving mechanism respectively; When the conveying module enters the cleaning box, the baffle extends and switches to the second state until the fixing bracket 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 the driving mechanism drives the water outlet to move downward.

5. The beef and mutton cleaning device according to claim 3, characterized in that: Also included is a disinfection box located after the cleaning box, wherein an air source is provided in the disinfection box, an air outlet nozzle that can move up and down is provided at the bottom of the air source, a second electric-controlled valve is provided on the air outlet nozzle, and the second electric-controlled valve is communicatively connected to the first pressure sensor; An identification unit is provided at the inlet of the cleaning box. After the identification unit identifies that the conveying module has entered the disinfection box, it cuts off the connection circuit between the first pressure sensor and the first electric control valve and connects the connection circuit between the first pressure sensor and the second electric control valve.

6. The beef and mutton cleaning device according to claim 5, characterized in that: The first spray assembly includes two first spray pipes, the first spray pipes are parallel to the up and down directions, and the two first spray pipes are respectively located on the left and right sides, and the tops of the first spray pipes are connected to the water tank; The second spray assembly includes two second spray pipes, which are parallel to the up and down directions and are respectively located at the front and back sides. The tops of the second spray pipes are connected to the container.

7. The beef and mutton cleaning device according to claim 6, characterized in that: A third electrically controlled valve is provided at the bottom of the second spray pipe, and the third electrically controlled valve is communicatively connected to the second electrically controlled valve; The third electrically controlled valve is opened when the second electrically controlled valve is opened, and the third electrically controlled valve is closed when the second electrically controlled valve is closed.

8. The beef and mutton cleaning device according to claim 1, characterized in that: The bottom of the fixing frame is provided with a rotating mechanism, the hook is fixed to the rotating mechanism, and 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: A water receiving box is provided at the bottom of the cleaning box.

10. The beef and mutton cleaning device according to claim 1, characterized in that: The inlet and outlet of the cleaning box are both provided with opening and closing doors.

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