Spraying, cutting and packaging integrated intelligent device for sterilization and preservation of beef

Abstract

The utility model relates to the technical field of beef processing, in particular to a spraying, cutting and packaging integrated intelligent device for sterilization and preservation of beef, which comprises a lactic acid spraying device, a cutting and sterilization device and a modified atmosphere packaging device which are sequentially matched from left to right, the lactic acid spraying device comprises a device body, a mounting cavity with left and right openings is formed in the device body, a first conveying chain and a second conveying chain which are aligned left and right are mounted in the mounting cavity, two rotating rods are arranged between the first conveying chain and the second conveying chain, and a plurality of lactic acid spraying and atomizing nozzles are arranged between the two rotating rods; a plurality of rotatable lactic acid spraying and atomizing nozzles are arranged at the top of the mounting cavity. The beef processing device can better process beef.

Description

Technical Field

[0001] This utility model relates to the field of beef processing technology, specifically to an integrated intelligent device for spraying, dividing, and packaging beef for sterilization and preservation. Background Technology

[0002] Beef is a type of meat that is rich in protein. The processing of beef often involves sterilization, cutting, and packaging. Currently, most of these processes are carried out manually.

[0003] More and more equipment is now being used for beef processing, but most of it operates independently without prior coordination, and manual transfer is still required after processing. For example, sterilization spraying devices used for beef still require manual intervention after spraying; in addition, during spraying, often only the surface of the beef is sprayed, while the bottom surface cannot be sprayed, which leads to poor sterilization effect. Utility Model Content

[0004] The present invention provides an integrated intelligent device for spraying, dividing, and packaging beef for sterilization and preservation, which can overcome some or all the defects of the prior art.

[0005] According to this utility model, an integrated intelligent device for spraying, dividing, and packaging beef for sterilization and preservation includes a lactic acid spraying device, a dividing and sterilization device, and a modified atmosphere packaging device arranged sequentially from left to right.

[0006] The lactic acid spraying device includes a device body, which has a mounting cavity with openings on the left and right. A first conveyor chain and a second conveyor chain aligned on the left and right are installed in the mounting cavity. Two rotating rods are located between the first conveyor chain and the second conveyor chain, and multiple lactic acid spraying atomizing nozzles are located between the two rotating rods. Multiple rotatable lactic acid spraying atomizing nozzles are located at the top of the mounting cavity.

[0007] Preferably, the top of the mounting cavity is equipped with multiple electrically operated telescopic rods that can extend and retract vertically. A mounting plate is connected below the electrically operated telescopic rods, and multiple electrically operated turntables are located below the mounting plate. Multiple lactic acid spray atomizing nozzles are installed on the electrically operated turntables.

[0008] Preferably, the front and rear ends of the rotating rod are rotatably connected to the corresponding mounting cavity wall and are connected to a motor.

[0009] Preferably, the two rotating rods are located above the arc-shaped portions of the first and second conveyor chains, respectively.

[0010] Preferably, the top of the rotating rod is aligned with the top surfaces of the first and second transmission chains.

[0011] Preferably, the segmentation and sterilization device includes a blade, which is equipped with a high-pressure spray head, and the high-pressure spray head is connected to an electrolytic water generating device.

[0012] Preferably, a liquid collection tank is provided at the bottom of the mounting cavity.

[0013] The beneficial effects of this utility model are as follows:

[0014] By coordinating the lactic acid spraying device, the cutting and sterilization device, and the modified atmosphere packaging device, the sterilization, cutting, and packaging processes of beef can be automated without manual intervention, achieving automated and intelligent beef processing. In the lactic acid spraying device, lactic acid atomizing nozzles are installed in the gap between the first and second conveyor chains. This allows for spraying the bottom of the beef, while rotatable nozzles spray the surface, effectively improving sterilization capacity and efficiency. The lactic acid atomizing nozzles spraying the beef surface can rotate under the drive of an electric turntable, resulting in a wider spray range and better spraying effect. Furthermore, the height of the lactic acid atomizing nozzles can be adjusted using an electric telescopic rod to suit different needs. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of an integrated intelligent device for spraying, dividing, and packaging beef for sterilization and preservation, as described in the embodiment.

[0016] Figure 2 This is a schematic diagram of the rotating rod and the lactic acid spray atomizing nozzle in the embodiment;

[0017] Figure 3 This is a top view schematic diagram of the rotating rod and the lactic acid spray atomizing nozzle in the embodiment. Detailed Implementation

[0018] To further understand the content of this utility model, a detailed description of this utility model will be provided in conjunction with the accompanying drawings and embodiments. It should be understood that the embodiments are merely illustrative of this utility model and are not intended to limit it.

[0019] Example

[0020] like Figure 1-3 As shown, this embodiment provides an integrated intelligent device for spraying, dividing, and packaging beef for sterilization and preservation, which includes a lactic acid spraying device 110, a dividing and sterilization device 120, and a modified atmosphere packaging device 130 arranged sequentially from left to right.

[0021] The lactic acid spraying device 110 includes a device body 111. The device body 111 has a mounting cavity 112 with openings on the left and right sides. A first conveyor chain 113 and a second conveyor chain 114 aligned on the left and right sides are installed in the mounting cavity 112. Two rotating rods 115 are provided between the first conveyor chain 113 and the second conveyor chain 114. Multiple lactic acid spraying atomizing nozzles 116 are provided between the two rotating rods 115. The two rotating rods 115 are respectively located above the arc-shaped portions of the first conveyor chain 113 and the second conveyor chain 114. The top of the rotating rod 115 is aligned with the top surfaces of the first conveyor chain 113 and the second conveyor chain 114. The front and rear ends of the rotating rod 115 are rotatably connected to the cavity walls of the corresponding mounting cavities 112 and are connected to motors.

[0022] The top of the mounting cavity 112 is equipped with multiple rotatable lactic acid spray atomizing nozzles 116. The top of the mounting cavity 112 is also equipped with multiple electrically operated telescopic rods 117 that can extend and retract vertically. A mounting plate 118 is connected below the electrically operated telescopic rods 117. Multiple electrically operated turntables 119 are located below the mounting plate 118, and multiple lactic acid spray atomizing nozzles 116 are mounted on the electrically operated turntables 119.

[0023] The lactic acid spraying device 110, the cutting and sterilization device 120, and the modified atmosphere packaging device 130 work together to automate the sterilization, cutting, and packaging processes of beef without human intervention. Specifically, the conveyor belt of the cutting and sterilization device 120 is aligned with the second conveyor chain 114, and the feed hopper of the modified atmosphere packaging device 130 is aligned with the conveyor belt.

[0024] In the lactic acid spraying device 110, a lactic acid spraying atomizing nozzle 116 is provided in the gap between the first conveyor chain 113 and the second conveyor chain 114. This allows for spraying the bottom of the beef, and the rotatable lactic acid spraying atomizing nozzle 116 sprays the surface of the beef, thus improving the sterilization capacity and effect. Since the right end of the first conveyor chain 113 and the left end of the second conveyor chain 114 have an arc-shaped structure, there is a recess. Normally, the recess is too small to affect transmission. However, in this embodiment, the lactic acid spraying atomizing nozzle 116 is provided between them, making the recess relatively larger. Therefore, by providing a rotatable rotating rod 115 above the arc-shaped portion of the first conveyor chain 113 and the second conveyor chain 114, the stability of the transmission is improved (of course, if it does not affect transmission, the rotating rod 115 can be omitted, but its presence will certainly improve stability).

[0025] The lactic acid spray atomizing nozzle 116, used for spraying the surface of beef, can rotate under the drive of the electric turntable 119, thus providing a wider spraying range and better spraying effect. Moreover, the height of the lactic acid spray atomizing nozzle 116 can be adjusted by the electric telescopic rod 117 to suit different needs.

[0026] The segmentation and sterilization device 120 includes a blade, which is equipped with a high-pressure spray head. The high-pressure spray head is connected to an electrolytic water generating device (pH 2.5-6.5, ORP≥1100mV).

[0027] The bottom of the mounting cavity 112 is provided with a liquid collection tank 1121. The liquid collection tank 1121 is used for the recovery of lactic acid, saving resources.

[0028] The lactic acid solution sprayed by the lactic acid spray atomizing nozzle 116 in this embodiment can refer to the plasma-activated lactic acid solution with high antibacterial properties and its preparation method and application disclosed in CN109757552B. In this embodiment, the spraying time (0-60s), spraying temperature (20-60℃), spraying pressure (0-6kg / cm2) and lactic acid concentration (0-3%) are controlled by PLC, and the spraying volume is dynamically adjusted according to the carcass volume (10-30mL / kg).

[0029] The cutting and sterilization device 120 in this embodiment is existing equipment, referring to the simple meat slicer published in CN204450629U. The difference is that this embodiment incorporates a high-pressure spray head at the cutting blade. This high-pressure spray head moves with the blade and sprays high-pressure electrolyzed water, thus achieving better sterilization. Furthermore, the electrolyzed water generating device is equipped with a conductivity sensor and a pH probe to monitor the electrolyzed water parameters in real time, feeding back to the central controller to dynamically adjust the electrolysis current and brine volume, maintaining a stable sterilization concentration. These are also existing technologies. After intelligent lactic acid spraying and intelligent cutting and sterilization, the residual spoilage bacteria in fresh meat can be below 1 cfu / cm³. 2 .

[0030] The modified atmosphere packaging device 130 in this embodiment is also an existing device. For reference, there is a beef packaging machine with publication number CN102602549B. In this embodiment, an integrated gas proportioning mixer (CO2: 40%-60%, O2: 0%-10%, N2 balance), a vacuum inflation module and a machine vision label printing system are added to support a packaging gas error rate of ≤1%, which improves the packaging effect. This is also a common existing technology.

[0031] The dimensions in the accompanying drawings are only for better viewing of some structures. Those skilled in the art can make flexible adjustments according to the actual situation. The structures not shown are also common structures for those skilled in the art.

[0032] The present invention and its embodiments have been described above illustratively. This description is not restrictive, and the figures shown are only one embodiment of the present invention; the actual structure is not limited thereto. Therefore, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. An integrated intelligent device for spraying, dividing, and packaging beef for sterilization and preservation, characterized in that: The device comprises, from left to right, a lactic acid spraying device (110), a segmentation and bacteria reduction device (120), and a modified atmosphere packaging device (130); The lactic acid spraying device (110) comprises a device body (111) with a left and right opening installation cavity (112) arranged therein, a first conveying chain (113) and a second conveying chain (114) aligned left and right are installed in the installation cavity (112), two rotating rods (115) are arranged in the middle of the first conveying chain (113) and the second conveying chain (114), and a plurality of lactic acid spraying atomizing nozzles (116) are arranged in the middle of the two rotating rods (115); a plurality of rotatable lactic acid spraying atomizing nozzles (116) are arranged on the top of the installation cavity (112).

2. The spray-cutting and packaging integrated intelligent device for beef degerming and preservation according to claim 1, characterized in that: A plurality of electric telescopic rods (117) capable of stretching up and down are arranged on the top of the installation cavity (112), an installation plate (118) is connected below the electric telescopic rods (117), a plurality of electric rotating discs (119) are arranged below the installation plate (118), and a plurality of lactic acid spraying atomizing nozzles (116) are installed on the electric rotating discs (119).

3. The spray-cutting and packaging integrated intelligent device for beef degerming and preservation according to claim 2, characterized in that: The rotating rods (115) are rotatably connected at the front and rear ends to the cavity walls of the corresponding installation cavities (112) and are connected with motors.

4. The spray-cutting and packaging integrated intelligent device for beef degerming and preservation according to claim 3, characterized in that: The two rotating rods (115) are respectively located above the arc-shaped portions of the first conveying chain (113) and the second conveying chain (114).

5. The spray-cutting and packaging integrated intelligent device for beef degerming and preservation according to claim 4, characterized in that: The top ends of the rotating rods (115) are aligned with the top surfaces of the first conveying chain (113) and the second conveying chain (114).

6. The spray-cutting and packaging integrated intelligent device for beef degerming and preservation according to claim 5, characterized in that: The segmentation and bacteria reduction device (120) comprises a cutter, the cutter is matched with a high-pressure spraying head, and the high-pressure spraying head is connected with an electrolytic water generating device.

7. The spray-cutting and packaging integrated intelligent device for beef degerming and preservation according to claim 6, characterized in that: A liquid collecting tank (1121) is arranged at the bottom of the installation cavity (112).

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