Vertical raw beef rotary spray cleaning device

Abstract

The present application relates to meat processing technical field, disclose a kind of vertical raw beef rotary spray cleaning device, comprising: cleaning tank, both sides in its inside are provided with spray pipe, cleaning tank inside bottom end is provided with collection groove, cleaning tank top is provided with high-level water tank, further comprising stand, be located in the upper portion of collection groove, stand outside is evenly distributed with cross bar, both ends of cross bar bottom are provided with hook, one side of stand top is provided with water wheel assembly, stand is communicated with cross bar by shunt hole, shell, be located in both ends of cross bar bottom, its inside is provided with fixed ring and first magnet, the hook rod portion is connected eccentric wheel, eccentric wheel is provided with swing frame and second magnet in, hook is connected with eccentric wheel by vertical rod. The energy of water flow after cleaning water circulation is recycled, energy saving and consumption reduction, simple structure, can realize beef revolution and rotation, reduce cleaning dead angle, while cooperating with hook automatic shaking and intermittent light knock, can efficiently peel stubborn stain, shake off sewage, greatly improve cleanliness and cleaning efficiency.

Description

Technical Field

[0001] This invention relates to the field of meat processing technology, specifically to a vertical rotating spray cleaning device for raw beef. Background Technology

[0002] In the raw beef processing industry, meticulous cleaning before packaging is a core process for small food processing plants to ensure product quality and safety. The cleaning targets cut raw beef chunks and removes small amounts of blood, tendon fragments, and impurities that adhere to the raw beef during cutting and transportation, so that it can be dried and packaged later. The main purpose is to optimize the appearance of the raw beef and thus meet consumers' demand for high-quality fresh meat.

[0003] Existing raw beef spray cleaning devices are mainly divided into two categories: fixed spray devices and rotary spray devices. Fixed spray devices lay the raw beef flat or place it on a tray or mesh belt, and water is sprayed from the spray pipes to rinse the surface. Rotary spray devices, on the other hand, often use a motor to drive the rack or tray to rotate, allowing the raw beef to rotate circumferentially during spraying to expand the water coverage area. While the latter offers improved cleaning uniformity compared to fixed spray devices, the current use of motor-driven rotation in rotary spray devices increases equipment energy consumption. The existing water supply system is energy-intensive and can only achieve a single circumferential rotation of the raw beef. It is still difficult to thoroughly wash away the dirt in the folds and crevices of the raw beef, resulting in limited cleaning effect. At the same time, it cannot use mechanical action to help remove stubborn dirt and attached microorganisms from the surface of the raw beef during cleaning, nor can it shake off the residual wastewater on the surface of the raw beef, affecting the subsequent drying effect. In addition, the existing circulating water supply system only realizes the reuse of water resources, but does not recycle the gravitational potential energy and kinetic energy of the sprayed water, resulting in low energy utilization rate and failing to meet the energy-saving and consumption-reducing production needs of small food processing plants.

[0004] To address the aforementioned issues, there is an urgent need for innovative design based on the existing rotary spray cleaning device for raw beef. Summary of the Invention

[0005] The purpose of this invention is to provide a vertical rotary spray cleaning device for raw beef, which solves the problems mentioned in the background art of existing rotary cleaning devices, such as having many dead corners, incomplete removal of stubborn stains, and low energy utilization.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a vertical rotating spray cleaning device for raw beef, comprising: The cleaning tank has spray pipes on both sides inside, a collection trough at the bottom inside the cleaning tank, and a high-level water tank at the top of the cleaning tank. It also includes: a column, which is located above the collection tank. Horizontal bars are evenly distributed on the outside of the column. Hooks are provided at both ends of the bottom of the horizontal bars. A water turbine assembly is provided on one side of the top of the column. The column and the horizontal bars are connected through a diversion hole. A drive shaft is provided inside the horizontal bars through an impeller assembly. The two ends of the drive shaft are connected to the hooks through a second bevel gear set. The column rotates circumferentially and the hooks rotate by recovering the energy of the water flow. The housing is located at both ends of the bottom of the crossbar, and a fixing ring and a first magnet are provided inside it. The hook rod is connected to an eccentric wheel, and a swing frame and a second magnet are provided inside the eccentric wheel. The hook is connected to the eccentric wheel through a vertical rod, and a pressure block and a spring sleeve are provided on the vertical rod.

[0007] Preferably, the high-level water tank above the water turbine assembly is provided with an outlet at the bottom, and a drive box is provided on one side of the water turbine assembly. The interior of the drive box is connected to the water turbine assembly and the column respectively through the first bevel gear set. The column is a hollow structure, and one end of each crossbar is connected to the diversion hole opened on the outside of the column through the water inlet. The column consists of a rectangular segment and a circular segment. The rectangular segment is connected to the crossbar, and the circular segment is connected to the first bevel gear set.

[0008] Preferably, the outside of the cleaning tank is connected to the collection tank and the high-level water tank respectively via a water pump, and the bottom of the high-level water tank is provided with a water outlet corresponding to the position of the water wheel assembly. One side of the high-level water tank is connected to the column via a rotary joint.

[0009] Preferably, the spray pipe has spray nozzles evenly distributed on the side near the column, and the spray pipe is symmetrically distributed about the column.

[0010] Preferably, the center of the swing frame is set inside the eccentric wheel via a hinge shaft, the second magnet is set at one end of the swing frame, and the upper part of the swing frame away from the second magnet is in contact with the bottom surface of the pressure block.

[0011] Preferably, the pressure block is sleeved on the vertical rod, and a spring sleeve is sleeved on the vertical rod above the pressure block. The upper and lower ends of the spring sleeve are respectively connected to the top of the pressure block and the top side inside the eccentric wheel.

[0012] Preferably, the magnetic poles of the first magnet and the second magnet repel each other, and the first magnet is disposed on one side of the bottom of the fixing ring.

[0013] Preferably, a swing arm is provided on one side of the housing via a bracket, and the bottom end of the swing arm is connected to a striking element via a sleeve assembly. A contact block is provided on the top of the swing arm near the eccentric wheel, and the contact block is in contact with the outer side of the eccentric wheel.

[0014] Preferably, the bottom of each housing is provided with an arc-shaped guide groove, and the center of the swing rod swings back and forth along the arc-shaped guide groove.

[0015] Preferably, all the striking components are hollow structures, and one end of each striking component is provided with a silicone head, which is semi-circular. A screw passes through the interior of each striking component, and one end of each screw is connected to the silicone head.

[0016] Compared with the prior art, the beneficial effects of this invention are: This vertical raw beef rotary spray cleaning device utilizes the energy recovery of the water flow after the cleaning water circulation, which is energy-saving and energy-saving, and has a simple structure. It can realize the dual rotation of the beef, both around its own axis and on its own axis, reducing cleaning dead corners. At the same time, with the automatic shaking and intermittent light tapping of the hook, it can efficiently remove stubborn stains and shake off wastewater, greatly improving cleanliness and cleaning efficiency. The specific details are as follows: 1. The system is equipped with a high-level water tank, water wheel assembly, drive box, first bevel gear set and column. It uses the gravitational potential energy after the cleaning water is circulated to drive the water wheel assembly to rotate, which in turn drives the column, crossbar and hook to rotate synchronously. It can achieve 360° circumferential rotation spraying of beef without the need for an additional motor drive, reducing equipment cost and energy consumption. It can also make the raw beef fully rinsed by water during the cleaning process, and realize the recovery and utilization of water flow energy, which is more energy-saving and environmentally friendly. Furthermore, the crossbar and column are connected through the diversion hole and water inlet. The drive shaft rotates under the drive of water flow. The hook rotates by the reversal of the second bevel gear set. This allows the suspended raw beef to rotate slowly while revolving with the main shaft, eliminating spray dead angles and cleaning blind spots, so that all parts of the beef surface can be rinsed by uniform water flow, improving the uniformity and cleanliness of cleaning. 2. By setting up a shell, a fixing ring is fixed at the top inside the shell. A first magnet is set on the fixing ring. An eccentric wheel is set on the shaft of the second bevel gear connected to the hook. A swing frame, a vertical rod, a spring sleeve and a second magnet are set inside the eccentric wheel. The repulsive force generated when the two magnets are facing each other causes the swing frame to move, which drives the hook to rise. After the eccentric wheel rotates away, the hook moves down and resets under the action of the spring sleeve. Thus, the hook can periodically and automatically shake during its rotation, which can effectively shake off residual blood, tendon fragments and sewage on the surface of the beef and prevent impurities from adhering. Furthermore, a swing arm is installed on one side of the bottom of the housing, with a striking component connected to the bottom of the swing arm. The contact block at the top of the swing arm corresponds to the eccentric wheel. During the rotation of the eccentric wheel, the contact block can be periodically pushed, causing the swing arm and the striking component to intermittently tap the raw beef. This helps to peel off firmly attached bloodstains, tendons, and impurities from the surface of the beef, enhancing the removal effect of stubborn stains. At the same time, the shaking of the hook can accelerate the removal of sewage and impurities from the surface of the beef, further improving the cleaning cleanliness and efficiency. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the front structure of the present invention; Figure 2 This is a schematic diagram of the front structure of the column of the present invention; Figure 3 This is a schematic diagram of the rear structure of the water turbine assembly of the present invention; Figure 4 This is a schematic diagram of the connection between the column and the crossbar of the present invention; Figure 5 This is a schematic diagram of the crossbar structure from the front view of the present invention; Figure 6 For the present invention Figure 5 Enlarged structural diagram at point A in the middle; Figure 7 This is a top view cross-sectional structural diagram of the housing of the present invention; Figure 8 This is a bottom view of the housing structure of the present invention; Figure 9 This is a schematic diagram of the eccentric wheel structure from a bottom view. Figure 10 This is a schematic cross-sectional view of the striking component of the present invention.

[0018] In the diagram: 1. Cleaning tank; 2. Collection tank; 3. Spray pipe; 301. Spray head; 4. High-level water tank; 5. Column; 501. Diverter hole; 6. Water turbine assembly; 601. Drive box; 602. First bevel gear set; 7. Crossbar; 701. Water inlet; 702. Impeller assembly; 703. Drive shaft; 704. Second bevel gear set; 8. Housing; 801. Eccentric wheel; 802. Fixing ring; 803. First magnet; 804. Swing frame; 805. Second magnet; 806. Vertical rod; 807. Pressure block; 808. Spring sleeve; 9. Impacting component; 901. Swing rod; 902. Contact block; 903. Sleeve assembly; 904. Arc-shaped guide groove; 905. Silicone head; 906. Screw; 10. Hook. 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] Example 1: Please refer to Figure 1 - Figure 6 This invention provides a technical solution: a vertical rotating spray cleaning device for raw beef, comprising: The cleaning tank 1 has spray pipes 3 on both sides inside. Spray nozzles 301 are evenly distributed on the side of the spray pipes 3 closest to the column 5. The spray pipes 3 are symmetrically distributed about the column 5 to ensure uniform coverage of the spray range. A collection tank 2 is set at the bottom of the cleaning tank 1 to collect the cleaning water after spraying, so as to realize water resource recycling. A high-level water tank 4 is set at the top of the cleaning tank 1 to store the recycled cleaning water and provide water source for spraying and power drive. The outside of the cleaning tank 1 is connected to the collection tank 2 and the high-level water tank 4 through a water pump to form a complete water circulation system. The column 5 is located above the collection tank 2. The column 5 is a hollow structure, consisting of a rectangular section and a circular section. The rectangular section is welded to the crossbar 7, ensuring a firm connection and preventing the crossbar 7 from falling off during rotation, thus improving the safety of the device operation. Crossbars 7 are evenly distributed on the outside of the column 5. The crossbars 7 are connected to the rectangular section of the column 5. One end of each crossbar 7 is connected to the diversion hole 501 on the outside of the column 5 through the water inlet 701. Water can flow from the column 5 into the interior of the crossbar 7. A sealing gasket is installed at the connection between the diversion hole 501 and the water inlet 701 to enhance the sealing and prevent water leakage. Hooks 10 are provided at both ends of the bottom of the crossbar 7 for hanging raw beef to be cleaned. A water wheel assembly 6 is provided on one side of the top of the column 5. The water wheel assembly 6 is fixed to the top of the inside of the cleaning tank 1 by a bracket. The bottom of the high-level water tank 4 above the water wheel assembly 6 is provided with a water outlet. A drive box 601 is provided on one side of the water wheel assembly 6. The inside of the drive box 601 is connected to the water wheel assembly 6 and the circular section of the column 5 through the first bevel gear set 602 to realize power reversal and transmission. A drive shaft 703 is provided in the crossbar 7 through the impeller assembly 702. The two ends of the drive shaft 703 are connected to the hook 10 through the second bevel gear set 704. In the above technical solution, during the cleaning operation, the water pump draws the spray water collected in the collection tank 2 into the high-level water tank 4 to realize the recycling of water resources. The water in the high-level water tank 4 falls through the bottom outlet and impacts the water wheel assembly 6 below under the action of gravity, causing the water wheel assembly 6 to rotate. The water wheel assembly 6 realizes the power reversal through the first bevel gear set 602 inside the drive box 601, causing the column 5 to rotate circumferentially around its own axis. When the column 5 rotates, it drives the horizontal bars 7 evenly distributed on the outside to rotate synchronously, thereby driving the hook 10 and the suspended raw beef to make circumferential movement together. With the water flow sprayed from the nozzles 301 of the spray pipes 3 on both sides of the cleaning box 1, the raw beef is sprayed and cleaned in a 360° circumferential way, avoiding the cleaning blind spots caused by fixed spraying. The collection tank 2 is also equipped with a conventional filter assembly to filter blood, meat scraps and tendons and other impurities, which is a conventional existing technology in this field and realizes water resource recycling. Meanwhile, the top of the column 5 is connected to a pipe on one side of the high-level water tank 4 via a rotary joint. The high-level water tank 4 introduces water into the hollow column 5 through the rotary joint. The water flows into the crossbar 7 through the diversion hole 501 on the column 5 and the inlet 701 at one end of the crossbar 7, impacting the impeller assembly 702 inside the crossbar 7. This drives the impeller assembly 702 and the drive shaft 703 connected to it to rotate. The drive shaft 703 achieves power reversal through the second bevel gear set 704 at both ends, causing the hook 10 to rotate around its own axis. This allows the raw beef to rotate slowly while revolving with the column 5, ensuring that all parts of the raw beef surface are evenly rinsed by the water flow. This further eliminates blind spots in the cleaning process and improves the uniformity and cleanliness of the cleaning. The rotational power of the column 5 and the rotational power of the hook 10 are independent of each other and do not interfere with each other. Both are driven by the gravitational potential energy of the water circulation and do not require a motor. Example 2: This example is based on Example 1, and adopts the following... Figure 7 - Figure 10 The housing 8 is located at both ends of the bottom of the crossbar 7. Inside it are a fixing ring 802 and a first magnet 803. The first magnet 803 is located on one side of the bottom of the fixing ring 802. The hook 10 is connected to an eccentric wheel 801. The eccentric wheel 801 contains a swing frame 804 and a second magnet 805. The magnetic poles of the first magnet 803 and the second magnet 805 repel each other, generating magnetic repulsion when rotated to the corresponding positions, providing power for the hook 10 to vibrate. The center of the swing frame 804 is located inside the eccentric wheel 801 via a hinge shaft, allowing it to swing flexibly around the hinge shaft. The second magnet... 805 is set at one end of the swing frame 804, and the upper part of the swing frame 804 away from the second magnet 805 is in contact with the bottom surface of the pressure block 807. The hook 10 is connected to the eccentric wheel 801 through the vertical rod 806. The vertical rod 806 is provided with the pressure block 807 and the spring sleeve 808. The pressure block 807 is sleeved on the vertical rod 806, and the vertical rod 806 above the pressure block 807 is also sleeved with the spring sleeve 808. The upper and lower ends of the spring sleeve 808 are respectively connected to the top of the pressure block 807 and the inner top side of the eccentric wheel 801, providing elastic force for the hook 10 to reset. In the above technical solution, during the rotation of the hook 10, the eccentric wheel 801 connected to it rotates synchronously. The swing frame 804 inside the eccentric wheel 801 rotates together with the eccentric wheel 801. When the second magnet 805 at one end of the swing frame 804 rotates to a position opposite to the first magnet 803 at the bottom of the fixed ring 802, the magnetic poles of the two magnets repel each other, generating a repulsive force that pushes the swing frame 804 to swing around the central hinge axis. The other end of the swing frame 804 lifts upward, pressing the pressure block 807. The pressure block 807 moves upward along the vertical rod 806, compressing... The spring sleeve 808, along with the vertical rod 806, drives the hook 10 upward. When the eccentric wheel 801 continues to rotate and the second magnet 805 moves away from the first magnet 803, the repulsive force disappears, and the spring sleeve 808 resets under its own elasticity, pushing the pressure block 807 downward. This, in turn, drives the hook 10 downward through the swing frame 804. This cycle repeats, achieving periodic automatic shaking of the hook 10 during its rotation. This effectively shakes off residual blood, tendon fragments, and sewage from the surface of raw beef, preventing impurities from adhering and further improving the cleanliness of the cleaning process. Furthermore, a swing arm 901 is mounted on one side of the interior of the housing 8 via a bracket, and the bottom end of each swing arm 901 is connected to a striking element 9 via a sleeve assembly 903. A contact block 902 is provided on the top side of each swing arm 901 near the eccentric wheel 801, and the contact block 902 contacts the outer side of the eccentric wheel 801. An arc-shaped guide groove 904 is provided on the bottom of the housing 8, and the center of the swing arm 901 swings back and forth along the arc-shaped guide groove 904, providing support for the swing of the swing arm 901. The guide ensures a stable swing trajectory. All striking parts 9 are hollow to reduce weight and avoid excessive swing inertia. One end of each striking part 9 is equipped with a silicone head 905, which is semi-circular to prevent damage to the texture and appearance of the raw beef during striking. Each striking part 9 has a screw 906 passing through its interior. One end of each screw 906 is connected to the silicone head 905. The screw 906 can finely adjust the extension length of the silicone head 905 to accommodate raw beef of different thicknesses.

[0021] In the above technical solution, as the eccentric wheel 801 rotates with the hook 10, the outer side of the eccentric wheel 801 periodically pushes the contact block 902 at the top of the swing rod 901. Since the swing rod 901 is installed inside the housing 8 through the bracket and its center can swing along the arc-shaped guide groove 904, when the contact block 902 is pushed, it will drive the swing rod 901 to swing back and forth around the hinge point of the bracket. The bottom end of the swing rod 901 drives the striking part 9 to swing synchronously through the sleeve assembly 903, so that the silicone head 905 at one end of the striking part 9 intermittently taps the suspended raw beef. The intermittent tapping action can help peel off the firmly attached blood stains, fascia and impurities on the surface of the raw beef, and enhance the removal effect of stubborn stains. At the same time, in conjunction with the periodic shaking of the hook 10, it can accelerate the removal of sewage and impurities on the surface of the raw beef, and further improve the cleaning cleanliness and efficiency. The bottom end of the swing arm 901 is provided with screw holes. The top of the striking component 9 is fixedly connected to the sleeve assembly 903. The sleeve assembly 903 passes through the screw holes at the bottom end of the swing arm 901 and is locked in place by fasteners. The extension length of the sleeve assembly 903 and the striking component 9 can be adjusted by turning the fasteners to accommodate raw beef of different sizes. The striking component 9 adopts a hollow structure and is equipped with a semi-circular silicone head 905. The striking force is gentle and controllable, and will not damage the meat quality and appearance of the raw beef. It is suitable for the quality requirements of small food processing plants for raw beef after cleaning. The column 5, crossbar 7 and hook 10 are all made of food-grade 304 stainless steel, which meets food safety standards. They are high in strength and rigidity, can bear the weight of the beef and the rotation torque, are waterproof and rustproof, hygienic and easy to clean. After cleaning, the raw beef can be further dried through the drying component in the cleaning box 1.

[0022] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A vertical rotary spray cleaning device for raw beef, comprising: The cleaning tank (1) is equipped with spray pipes (3) on both sides inside. The bottom of the cleaning tank (1) is equipped with a collection tank (2) and the top of the cleaning tank (1) is equipped with a high-level water tank (4). The collection tank (2) is connected to the high-level water tank (4) via an external water pump to realize water recycling. Its characteristic is that it further includes: A column (5) is located above the collection tank (2). A crossbar (7) is evenly distributed on the outside of the column (5). Hooks (10) are provided at both ends of the bottom of the crossbar (7). A water turbine assembly (6) is provided on one side of the top of the column (5). The column (5) and the crossbar (7) are connected through a diversion hole (501). A drive shaft (703) is provided inside the crossbar (7) through an impeller assembly (702). The two ends of the drive shaft (703) are connected to the hooks (10) through a second bevel gear set (704). The column (5) is driven to rotate circumferentially and the hooks (10) rotate by recovering water flow energy. The housing (8) is located at both ends of the bottom of the crossbar (7), and a fixing ring (802) and a first magnet (803) are provided inside it. The hook (10) is connected to the eccentric wheel (801) at the rod end. The eccentric wheel (801) is provided with a swing frame (804) and a second magnet (805). The hook (10) is connected to the eccentric wheel (801) through the vertical rod (806). The vertical rod (806) is provided with a pressure block (807) and a spring sleeve (808) to realize the periodic up and down shaking of the hook (10) during its rotation.

2. The vertical rotary spray cleaning device for raw beef according to claim 1, characterized in that: The high-level water tank (4) above the water turbine assembly (6) has an outlet at the bottom, and a drive box (601) is provided on one side of the water turbine assembly (6). The interior of the drive box (601) is connected to the water turbine assembly (6) and the column (5) respectively through the first bevel gear set (602). The column (5) is a hollow structure. One end of the crossbar (7) is connected to the diversion hole (501) opened on the outside of the column (5) through the water inlet (701). The column (5) includes a rectangular segment and a circular segment. The rectangular segment is connected to the crossbar (7), and the circular segment is connected to the first bevel gear set (602).

3. The vertical rotary spray cleaning device for raw beef according to claim 1, characterized in that: The outside of the cleaning tank (1) is connected to the collection tank (2) and the high-level water tank (4) respectively through a water pump. The bottom of the high-level water tank (4) is provided with a water outlet corresponding to the position of the water wheel assembly (6). One side of the high-level water tank (4) is connected to the column (5) through a rotary joint.

4. The vertical rotary spray cleaning device for raw beef according to claim 1, characterized in that: The spray pipe (3) has nozzles (301) evenly distributed on the side near the column (5), and the spray pipe (3) is symmetrically distributed about the column (5).

5. A vertical rotary spray cleaning device for raw beef according to claim 1, characterized in that: The center of the swing frame (804) is set inside the eccentric wheel (801) via a hinge shaft. The second magnet (805) is set at one end of the swing frame (804), and the top of the end of the swing frame (804) away from the second magnet (805) is in contact with the bottom surface of the pressure block (807).

6. A vertical rotary spray cleaning device for raw beef according to claim 1, characterized in that: The pressure block (807) is sleeved on the vertical rod (806), and spring sleeves (808) are sleeved on the vertical rod (806) above the pressure block (807). The upper and lower ends of the spring sleeves (808) are respectively connected to the top of the pressure block (807) and the top side inside the eccentric wheel (801).

7. A vertical rotary spray cleaning device for raw beef according to claim 1, characterized in that: The magnetic poles of the first magnet (803) and the second magnet (805) repel each other, and the first magnet (803) is disposed on one side of the bottom of the fixing ring (802).

8. A vertical rotary spray cleaning device for raw beef according to claim 1, characterized in that: One side of the housing (8) is provided with a swing arm (901) by a bracket, and the bottom end of the swing arm (901) is connected to a striking element (9) by a sleeve assembly (903). The top of the swing arm (901) is provided with a contact block (902) on the side near the eccentric wheel (801), and the contact block (902) is in contact with the outside of the eccentric wheel (801).

9. A vertical rotary spray cleaning device for raw beef according to claim 8, characterized in that: The bottom of each housing (8) is provided with an arc-shaped guide groove (904), and the center of the swing rod (901) swings back and forth along the arc-shaped guide groove (904).

10. A vertical rotary spray cleaning device for raw beef according to claim 8, characterized in that: All the striking parts (9) are hollow structures, and one end of each striking part (9) is provided with a silicone head (905). The silicone head (905) is semi-circular. A screw (906) passes through the interior of each striking part (9), and one end of each screw (906) is connected to the silicone head (905).

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