Intelligent temperature control fat beef slice quick-freezing device

Abstract

The utility model discloses an intelligent temperature control fat beef slice quick-freezing device which comprises a machine frame, a conveying belt is rotationally installed on the machine frame, a cover body is fixedly connected to the top of the machine frame, a microcomputer is fixedly installed at the top of the cover body, and freezing modules are fixedly installed on the two sides and the middle of the top in the cover body respectively. A plurality of temperature sensors fixedly connected with the inner walls of the two sides of the cover body are arranged at the bottom of the freezing module; cleaning assemblies are arranged on the surfaces of the two side walls of the bottom of the conveying belt correspondingly and are in sliding clamping connection with transmission shafts correspondingly, one ends of the two transmission shafts are in transmission connection through cooperation of a transmission belt and a transmission wheel, the end of one transmission shaft is fixedly connected with an output shaft of a motor, and the motor is fixedly installed at one end of the rack. The other end of the rack is fixedly connected with a cylindrical shell, and a servo motor is fixedly installed at the end, away from the rack, of the cylindrical shell.

Description

Technical Field

[0001] This utility model relates to the field of meat quick-freezing technology, specifically to an intelligent temperature-controlled quick-freezing device for beef slices. Background Technology

[0002] Beef is a highly nutritious food, containing various vitamins and minerals. After slaughter, the beef is cut from the carcass and sold according to different parts of the cow. Fatty beef refers to thinly sliced, marbled beef that has undergone aging and is convenient for hot pot.

[0003] After the beef is processed and before it is packed, it needs to be frozen in a freezer to prevent spoilage during transportation. Traditional quick-freezing devices, such as the quick-freezing device for meat disclosed in Chinese Patent No. CN221279774U, include a quick-freezing machine body. The quick-freezing machine body can generate a strong cold airflow. A chain plate conveyor belt with both ends extending out of the quick-freezing machine body is installed inside the quick-freezing machine body. When the drive motor is started, it can drive the chain plate conveyor belt to run through the main and driven shafts so that the meat placed on it can be conveyed into the quick-freezing machine body for quick-freezing.

[0004] While this quick-freezing device improves the cleanliness of the quick-freezing machine, gaps at the inlet and outlet cause a significant temperature difference between the inlet / outlet and the middle of the machine, affecting the quick-freezing effect upon entry. Furthermore, it can only clean one side, resulting in limited cleanliness. Therefore, we propose an intelligent temperature-controlled quick-freezing device for beef slices to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide an intelligent temperature-controlled quick-freezing device for beef slices to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an intelligent temperature-controlled quick-freezing device for beef slices, comprising a frame, a conveyor belt rotatably mounted on the frame, a cover fixedly connected to the top of the frame, a microcomputer fixedly mounted on the top of the cover, freezing modules fixedly mounted on the top two sides and the middle part of the cover, and several temperature sensors fixedly connected to the inner walls of the two sides of the cover at the bottom of the freezing modules.

[0007] Cleaning components are provided on the bottom two side walls of the conveyor belt. The cleaning components are slidably engaged with the drive shafts. One end of the two drive shafts is connected to the drive shafts via a drive belt and a drive wheel. The end of one drive shaft is fixedly connected to the output shaft of a motor. The motor is fixedly installed at one end of the frame. The other end of the frame is fixedly connected to a cylindrical housing. A servo motor is fixedly installed at the end of the cylindrical housing away from the frame.

[0008] Preferably, the bottom of both ends of the cover is provided with an inlet and an outlet, and a curtain is fixedly installed in each of the inlet and outlet.

[0009] Preferably, a collection trough is fixedly connected to the bottom middle part of the frame, and the cleaning component is movably disposed on the top of the collection trough.

[0010] Preferably, the cleaning assembly includes a cylindrical cam, a transmission ring, a connecting cylinder, and a cleaning brush. One end of the cylindrical cam is fixedly connected to the output shaft of a servo motor. The cylindrical cam is rotatably disposed within a cylindrical housing. The other end of the cylindrical cam slides against the transmission ring. The transmission ring is fixedly connected to one end of the connecting cylinder. The transmission shaft is slidably engaged inside the connecting cylinder. The cleaning brush is fixedly sleeved outside the connecting cylinder. The other end of the connecting cylinder is fixedly connected to one end of a return spring, and the other end of the return spring is fixedly connected to the frame.

[0011] Preferably, the cylindrical cam is movably disposed between the drive shafts, and the axes of the drive shafts are in the same plane.

[0012] Compared with the prior art, the beneficial effects of this utility model are: by setting temperature sensors at the inlet and outlet positions, the temperature at the inlet and outlet positions is monitored, which facilitates the microcomputer to adjust the internal temperature of the cover in real time and realize intelligent temperature control; by using cleaning components, both sides of the conveyor belt are cleaned, ensuring the cleanliness of the conveyor belt. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0015] Figure 3 This is a cross-sectional view of the present invention from another perspective.

[0016] In the diagram: 1. Frame; 2. Cover; 21. Inlet / Outlet; 22. Curtain; 3. Microcomputer; 4. Servo Motor; 5. Cylindrical Housing; 6. Collection Tank; 7. Conveyor Belt; 8. Freezing Module; 9. Cleaning Components; 91. Cylindrical Cam; 92. Transmission Ring; 93. Connecting Cylinder; 94. Cleaning Brush; 10. Temperature Sensor; 11. Motor; 12. Transmission Shaft. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Example 1

[0019] Reference Figure 1 , 2 This is the first embodiment of the present invention. This embodiment provides an intelligent temperature-controlled quick-freezing device for beef slices, including a frame 1, a conveyor belt 7 rotatably mounted on the frame 1, a cover 2 fixedly connected to the top of the frame 1, a microcomputer 3 fixedly mounted on the top of the cover 2, and freezing modules 8 fixedly mounted on the top two sides and the middle part inside the cover 2, and a plurality of temperature sensors 10 fixedly connected to the inner walls of the two sides of the cover 2 respectively at the bottom of the freezing modules 8.

[0020] Cleaning components 9 are provided on the bottom two side walls of the conveyor belt 7. The cleaning components 9 are slidably engaged with the drive shafts 12. One end of the two drive shafts 12 is connected to the drive belt and drive wheel. The output shaft of the motor 11 is fixedly connected to the end of one drive shaft 12. The motor 11 is fixedly installed at one end of the frame 1. The other end of the frame 1 is fixedly connected to the cylindrical housing 5. A servo motor 4 is fixedly installed at the end of the cylindrical housing 5 away from the frame 1.

[0021] The beef slices to be frozen are placed on the surface of conveyor belt 7. When conveyor belt 7 operates, it carries the beef slices through inlet / outlet 21 into enclosure 2. Freezing module 8 operates to freeze the inside of enclosure 2. Temperature sensor 10 monitors the temperature at inlet / outlet 21. In conjunction with temperature sensor 10 in the middle of enclosure 2, the temperature inside enclosure 2 is comprehensively monitored. When there is a large temperature difference between inlet / outlet 21 and the middle, microcomputer 3 controls the freezing module 8 at the top of inlet / outlet 21 to increase its working power and improve the cooling effect, so that the temperature at inlet / outlet 21 and the middle is balanced. At the same time, servo motor 4 and motor 11 are powered on. Motor 11 drives the fixed drive shaft 12 to rotate. The two drive shafts 12 rotate synchronously through the drive belt and drive wheel. Drive shaft 12 then drives cleaning component 9 to work synchronously. Cleaning component 9 cleans the two sides of conveyor belt 7 to ensure the cleanliness of conveyor belt 7.

[0022] Example 2

[0023] Reference Figure 1-3This is the second embodiment of the present utility model. This embodiment is based on the previous embodiment. Specifically, the bottom of both ends of the cover 2 are provided with inlets and outlets 21 respectively. A curtain 22 is fixedly installed in each of the inlets and outlets 21. The inlets and outlets 21 are designed to facilitate the entry of beef that needs to be frozen into the cover 2. The curtains 22 are designed to block the inside of the cover 2 and avoid a large temperature difference between the inside and outside of the cover 2.

[0024] Specifically, a collection trough 6 is fixedly connected to the bottom middle part of the frame 1, and a cleaning component 9 is movably located on the top of the collection trough 6. The cleaned beef scraps eventually fall into the collection trough 6 for collection. At the same time, a collection cabinet with a drawer structure can be installed in the collection trough 6 to facilitate the cleaning of the collected scraps.

[0025] Specifically, the cleaning component 9 includes a cylindrical cam 91, a transmission ring 92, a connecting cylinder 93, and a cleaning brush 94. One end of the cylindrical cam 91 is fixedly connected to the output shaft of the servo motor 4. The cylindrical cam 91 is rotatably disposed inside the cylindrical housing 5. The other end of the cylindrical cam 91 slides against the transmission ring 92. The transmission ring 92 is fixedly connected to one end of the connecting cylinder 93. The transmission shaft 12 is slidably engaged inside the connecting cylinder 93. The cleaning brush 94 is fixedly sleeved outside the connecting cylinder 93. The other end of the connecting cylinder 93 is fixedly connected to one end of the return spring, and the other end of the return spring is fixedly connected to the frame 1.

[0026] Furthermore, the cylindrical cam 91 is movably positioned between the drive shafts 12, and the axes of the drive shafts 12 are in the same plane.

[0027] Servo motor 4 and motor 11 are powered on and work. Motor 11 drives the fixed transmission shaft 12 to rotate. The two transmission shafts 12 are connected to the transmission wheel through the transmission belt to achieve synchronous circumferential rotation. The transmission shaft 12 then drives the cleaning component 9 to work synchronously. The connecting cylinder 93 of the cleaning component 9 rotates. The connecting cylinder 93 drives the fixed cleaning brush 94 to rotate. The cleaning brush 94 cleans the two sides of the conveyor belt 7 to ensure the cleanliness of the conveyor belt 7. At the same time, servo motor 4 drives cylindrical cam 91 to rotate. The cylindrical cam 91 drives the sliding contact transmission ring 92 to move back and forth in a linear motion. The transmission ring 92 then drives the fixed connecting cylinder 93 to move synchronously. The connecting cylinder 93, with the elasticity of the return spring, enables the cleaning brush 94 to move back and forth in a linear motion while rotating, thereby cleaning the beef residue to both sides of the conveyor belt 7 and preventing it from accumulating on the conveyor belt 7.

[0028] Example 3

[0029] Reference Figure 1-3This is the third embodiment of the present invention. Based on the previous two embodiments, in use, the beef slices to be frozen are placed on the surface of the conveyor belt 7. The conveyor belt 7 operates, carrying the beef slices through the inlet / outlet 21 into the enclosure 2. The freezing module 8 operates, freezing the interior of the enclosure 2. The temperature sensor 10 monitors the temperature at the inlet / outlet 21, working in conjunction with the temperature sensor 10 in the middle of the enclosure 2 to comprehensively monitor the temperature inside the enclosure 2. When the temperature difference between the inlet / outlet 21 and the middle is large, the microcomputer 3 controls the freezing module 8 at the top of the inlet / outlet 21 to increase its operating power, improving the cooling effect and maintaining a temperature balance between the inlet / outlet 21 and the middle. Simultaneously, the servo motor 4 and motor 11 are energized, and motor 11 drives the solid... The drive shaft 12 rotates, and the two drive shafts 12 rotate synchronously through the drive belt and drive wheel. The drive shaft 12 then drives the cleaning component 9 to work synchronously. The connecting cylinder 93 of the cleaning component 9 rotates, and the connecting cylinder 93 drives the fixed cleaning brush 94 to rotate. The cleaning brush 94 cleans the two sides of the conveyor belt 7, ensuring the cleanliness of the conveyor belt 7. At the same time, the servo motor 4 drives the cylindrical cam 91 to rotate. The cylindrical cam 91 drives the sliding contact drive ring 92 to move back and forth linearly. The drive ring 92 then drives the fixed connecting cylinder 93 to move synchronously. The connecting cylinder 93, in conjunction with the elastic force of the return spring, enables the cleaning brush 94 to move back and forth linearly while rotating, thereby cleaning the beef residue to both sides of the conveyor belt 7 and preventing it from accumulating on the conveyor belt 7.

[0030] It should be noted that the specific models and specifications of the microcomputer, servo motor, refrigeration module and temperature sensor need to be selected and determined according to the actual specifications of the device. The specific selection calculation method adopts the existing technology in this field, so it will not be described in detail.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A smart temperature-controlled quick-freezing device for beef slices, comprising a frame (1), wherein a conveyor belt (7) is rotatably mounted on the frame (1), characterized in that: The top of the frame (1) is fixedly connected to a cover (2), and a microcomputer (3) is fixedly installed on the top of the cover (2). Freezing modules (8) are fixedly installed on the top two sides and the middle part of the cover (2). Several temperature sensors (10) are fixedly connected to the inner walls of the two sides of the cover (2) at the bottom of the freezing modules (8). Cleaning components (9) are provided on the bottom two side walls of the conveyor belt (7). The cleaning components (9) are slidably engaged with the drive shafts (12). One end of the two drive shafts (12) is connected to the drive wheel through the drive belt. The end of one drive shaft (12) is fixedly connected to the output shaft of the motor (11). The motor (11) is fixedly installed at one end of the frame (1). The other end of the frame (1) is fixedly connected to the cylindrical housing (5). A servo motor (4) is fixedly installed at the end of the cylindrical housing (5) away from the frame (1).

2. The intelligent temperature-controlled quick-freezing device for sliced ​​beef according to claim 1, characterized in that: The bottom of both ends of the cover (2) are respectively provided with inlets and outlets (21), and curtains (22) are fixedly installed in the inlets and outlets (21).

3. The intelligent temperature-controlled quick-freezing device for sliced ​​beef according to claim 1, characterized in that: A collection trough (6) is fixedly connected to the bottom middle part of the frame (1), and the cleaning component (9) is movably disposed on the top of the collection trough (6).

4. The intelligent temperature-controlled quick-freezing device for sliced ​​beef according to claim 1, characterized in that: The cleaning assembly (9) includes a cylindrical cam (91), a transmission ring (92), a connecting cylinder (93), and a cleaning brush (94). One end of the cylindrical cam (91) is fixedly connected to the output shaft of the servo motor (4). The cylindrical cam (91) is rotatably disposed inside the cylindrical housing (5). The other end of the cylindrical cam (91) slides against the transmission ring (92). The transmission ring (92) is fixedly connected to one end of the connecting cylinder (93). The transmission shaft (12) is slidably engaged inside the connecting cylinder (93). The cleaning brush (94) is fixedly sleeved outside the connecting cylinder (93). The other end of the connecting cylinder (93) is fixedly connected to one end of the return spring, and the other end of the return spring is fixedly connected to the frame (1).

5. The intelligent temperature-controlled quick-freezing device for sliced ​​beef according to claim 4, characterized in that: The cylindrical cam (91) is movably disposed between the transmission shafts (12), the axes of the transmission shafts (12) being in the same plane.

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