Radio frequency unfreezing machine for meat processing

Abstract

The utility model provides a radio frequency unfreezing machine for meat processing, which relates to the field of food processing and comprises an operation table, a box body is fixed at the top of the operation table, a radio frequency unfreezing main body is mounted at the top of the box body, a through hole is formed in one surface of the box body, and a conveyor is fixed at the top of the operation table in the through hole. Two ultraviolet lamps are symmetrically fixed to the inner wall of the box body, and an isolation door is slidably connected to the inner surface, provided with the through opening, of the box body. The ultraviolet lamp is arranged in the box body and is matched with the cleaning mechanism and the conveyor to drive the conveying belt to transmit, so that the cleaning mechanism can clean the surface of the conveying belt in a contact manner, and the radio frequency thawing chamber and the conveying belt can be automatically cleaned and sterilized by the external controller to prevent bacterial reproduction and propagation without manual cleaning operation; therefore, sterilization and cleaning work can be rapidly completed, manpower is saved, and the sterilization and cleaning effect of the radio frequency unfreezing machine is improved.

Description

Technical Field

[0001] The utility model relates to the field of food processing, in particular to a radio frequency thawing machine for meat processing. Background Art

[0002] A radio frequency thawing machine is a device that uses radio frequency technology to thaw food. Radio frequency is a high-frequency radio wave that can quickly transmit energy and temperature. The radio frequency thawing machine transmits radio frequency energy to the frozen food, causing its molecules to vibrate, thereby accelerating the thawing process of the food. In the production process of meat food processing plants, animal meat will need to undergo a series of treatments and processing in order to extend its shelf life, change its taste, increase the way it is eaten, etc., and radio frequency thawing machines are often needed to thaw the meat.

[0003] Existing radio frequency thawing machines often require manual sterilization and cleaning during use to ensure that the thawing process meets food safety standards. However, manual cleaning is troublesome and the uncertain factors affecting the sanitary conditions will increase, and the sanitary standards cannot be met. Therefore, we propose a radio frequency thawing machine for meat processing to solve the above problems. Utility Model Content

[0004] The utility model aims to solve the problem that the existing radio frequency thawing machine often needs manual sterilization and cleaning, which is troublesome and increases the uncertain factors affecting the sanitary conditions.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a radio frequency thawing machine for meat processing, comprising an operating table, a box body is fixed on the top of the operating table, a radio frequency thawing body is installed on the top of the box body, a through opening is opened on one surface of the box body, a conveyor is fixed on the top of the operating table in the through opening, two ultraviolet lamps are symmetrically fixed on the inner wall of the box body, an isolation door is slidably connected to an inner surface of the box body with the through opening, a driving mechanism for opening and closing the isolation door is arranged on the box body, and a cleaning mechanism is arranged on the operating table.

[0006] Preferably, two sliding rods are symmetrically fixed in the box body, and sliding holes matched with the sliding rods are opened at both ends of the isolation door, and the isolation door is slidably connected to the two sliding rods through the two sliding holes.

[0007] Preferably, the driving mechanism includes a servo motor fixed to an outer surface of a box body, and the inner walls on both sides of the box body are rotatably connected with a rotating rod through bearings. The end of the rotating rod close to the servo motor passes through an adjacent side wall of the box body and is fixed to the output shaft of the servo motor.

[0008] Preferably, two racks are symmetrically fixed on one surface of the isolation door, and two gears are sleeved and fixed on the surface of the rotating rod, and the two gears are respectively meshed with adjacent racks.

[0009] Preferably, the cleaning mechanism includes a cleaning liquid tank and a delivery pump fixed to the bottom of the operating table, a mounting tube is provided above the operating table, a surface of the mounting tube is mounted with cleaning cotton, and the surface of the cleaning cotton contacts the surface of the conveyor belt.

[0010] Preferably, one end of the installation tube is fixedly connected to the output end of the cleaning liquid tank by a delivery tube, the delivery pump is installed on the delivery tube, and one end of the installation tube is fixedly connected to the input end of the cleaning liquid tank by a connecting tube.

[0011] Preferably, the surface of the mounting tube is provided with a Velcro hook surface, the cleaning cotton is provided with two adhesive ends, and the inner surface of the adhesive end is provided with a Velcro sticky surface, the cleaning cotton is adhered to the surface of the mounting tube through the Velcro sticky surface and the Velcro hook surface, and the surface of the mounting tube close to the conveyor is also provided with liquid outlet holes at equal intervals.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, an ultraviolet lamp is arranged in the box body, and a cleaning mechanism is cooperated with the conveyor to drive the conveyor belt. The surface of the cleaned conveyor belt that can be contacted by the cleaning mechanism can be automatically cleaned and sterilized by an external controller for the radio frequency thawing chamber and the conveyor belt to prevent bacterial reproduction and spread. No manual cleaning operation is required, so that the sterilization and cleaning work can be completed quickly, manpower is saved, and the sterilization and cleaning effect of the radio frequency thawing machine is improved.

[0014] 2. In the utility model, by providing an isolation door and a driving mechanism, after the frozen meat is put into the box, the isolation door can be closed to seal the open passage, and the electromagnetic waves generated by the radio frequency thawing body when it is working can be isolated and limited, thereby reducing the adverse effects of the radio frequency thawing body on the human body when it is working, and improving the safety protection performance of the radio frequency thawing machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a stereoscopic diagram of the overall structure of a radio frequency thawing machine for meat processing proposed by the utility model;

[0016] Figure 2 This is a three-dimensional diagram of the cutaway structure of a box part of a radio frequency thawing machine for meat processing proposed by the utility model;

[0017] Figure 3 This is a three-dimensional diagram of the structure of the A position of a radio frequency thawing machine for meat processing proposed by the utility model;

[0018] Figure 4 This is a three-dimensional diagram of the sliding hole structure in a radio frequency thawing machine for meat processing proposed by the utility model;

[0019] Figure 5 This is a three-dimensional diagram of the separation structure of the cleaning cotton and the mounting tube in the radio frequency thawing machine for meat processing proposed by the utility model.

[0020] Legend: 1. Operating table; 2. Box body; 3. RF thawing body; 4. Through port; 5. Conveyor; 6. Ultraviolet lamp; 7. Isolation door; 8. Driving mechanism; 801. Servo motor; 802. Turning rod; 803. Rack; 804. Gear; 9. Cleaning mechanism; 901. Cleaning liquid tank; 902. Delivery pump; 903. Mounting pipe; 904. Cleaning cotton; 905. Liquid outlet; 10. Sliding rod; 11. Sliding hole. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0023] Embodiment 1, as Figure 1-Figure 5 As shown, the utility model provides a radio frequency thawing machine for meat processing, comprising an operating table 1, a box body 2 is fixed on the top of the operating table 1, a radio frequency thawing body 3 is installed on the top of the box body 2, a through opening 4 is opened on one surface of the box body 2, a conveyor 5 is fixed on the top of the operating table 1 in the through opening 4, two ultraviolet lamps 6 are symmetrically fixed on the inner wall of the box body 2, an inner surface of the box body 2 with the through opening 4 is slidably connected with an isolation door 7, a driving mechanism 8 for opening and closing the isolation door 7 is arranged on the box body 2, and a cleaning mechanism 9 is arranged on the operating table 1.

[0024] The effect achieved by the entire embodiment 1 is that the driving mechanism 8 can move the isolation door 7 up and down so as to switch the open passage 4 accordingly when necessary. In this way, when the radio frequency thawing body 3 is working, the electromagnetic waves can be effectively isolated to avoid being emitted and affecting the health of the surrounding staff. When sterilization and cleaning are required, the two ultraviolet lamps 6 can be turned on to sterilize the inside of the box 2. The conveyor belt is driven by the conveyor 5, and the cleaning mechanism 9 can clean the surface of the conveyor belt, and the cleaned conveyor belt is circulated to the box 2 to be sterilized by the ultraviolet lamp 6, so that the thawing room and the conveyor 5 can be cleaned and sterilized.

[0025] Embodiment 2, as Figure 1-Figure 5 As shown, two slide bars 10 are symmetrically fixed in the box body 2, and slide holes 11 adapted to the slide bars 10 are provided at both ends of the isolation door 7, and the isolation door 7 is slidably connected to the two slide bars 10 through the two slide holes 11; the driving mechanism 8 includes a servo motor 801 fixed to an outer surface of the box body 2, and the inner walls on both sides of the box body 2 are rotatably connected to the rotating rod 802 through bearings, and the end of the rotating rod 802 close to the servo motor 801 passes through the adjacent side wall of the box body 2 and is fixed to the output shaft of the servo motor 801; two racks 803 are symmetrically fixed to one surface of the isolation door 7, and two gears 804 are fixed on the surface of the rotating rod 802, and the two gears 804 are respectively meshed with the adjacent racks 803; the cleaning mechanism 9 includes a cleaning liquid tank 901 and a cleaning liquid tank 901 fixed to the bottom of the operating table 1. A delivery pump 902 and a mounting tube 903 are arranged above the operating table 1, and a cleaning cotton 904 is installed on the surface of the mounting tube 903, and the surface of the cleaning cotton 904 contacts the surface of the conveyor belt of the conveyor 5; one end of the mounting tube 903 is fixedly connected to the output end of the cleaning liquid tank 901 by a delivery tube, and the delivery pump 902 is installed on the delivery tube, and one end of the mounting tube 903 is fixedly connected to the input end of the cleaning liquid tank 901 by a connecting tube; a Velcro hook surface is arranged on the surface of the mounting tube 903, and two adhesive ends are arranged on the cleaning cotton 904, and the inner surface of the adhesive end is arranged with a Velcro adhesive surface, and the cleaning cotton 904 is adhered to the surface of the mounting tube 903 through the Velcro adhesive surface and the Velcro hook surface, and the surface of the mounting tube 903 close to the conveyor 5 is also equidistantly provided with liquid outlet holes 905.

[0026] The effect achieved by the entire embodiment 2 is that the sliding rod 10 and the sliding hole 11 are used to limit and guide the displacement of the isolation door 7, the delivery pump 902 can provide sufficient cleaning liquid for the cleaning cotton 904 during cleaning, and the excess cleaning liquid will be collected in the cleaning liquid tank 901 again to avoid waste of cleaning liquid, and the cleaning cotton 904 is adhered to the surface of the mounting tube 903 by the Velcro sticky surface and the Velcro hook surface, and people can disassemble and assemble the cleaning cotton 904 very conveniently to clean and replace the cleaning cotton 904, and the liquid outlet 905 is to allow the cleaning liquid in the mounting tube 903 to smoothly contact the cleaning cotton 904.

[0027] Working principle: when the meat needs to be thawed, the control device first starts the servo motor 801, and its output end drives the rotating rod 802 to rotate, so that the two gears 804 on the rotating rod 802 can rotate together, and with the cooperation of the teeth of the rack 803, the isolation door 7 can slide upward on the slide rod 10 until the isolation door 7 moves to the highest point, and the opening 4 can be opened, and then the conveyor 5 is started, and the meat material placed on the conveyor 5 outside the box 2 can be transported into the box 2, and then the servo motor 801 is started again to close the isolation door 7, and the radio frequency thawing body 3 can be started to thaw the meat. After thawing, the isolation door 7 is opened, and the conveyor 5 runs in reverse to transport the material in the box 2 out. When sterilization and cleaning are required, turn on the two ultraviolet lamps 6, start the conveyor 5 and the delivery pump 902, and the delivery pump 902 pumps the cleaning liquid in the cleaning liquid tank 901 to the safety In the tube 903, a part of the cleaning liquid will be absorbed by the cleaning cotton 904 through the liquid outlet 905, and the excess cleaning liquid will flow back into the cleaning liquid tank 901 from the connecting tube. In this way, when the conveyor 5 drives the conveyor belt, the cleaning cotton 904 containing the cleaning liquid can clean the surface of the conveyor belt, and the cleaned conveyor belt will be transmitted to the box body 2 for sterilization, so that the thawing chamber and the conveyor 5 can be automatically sterilized and cleaned. The wiring diagram of the conveyor 5, ultraviolet lamp 6, servo motor 801 and conveying pump 902 and the peripheral control device in the utility model belongs to the common knowledge in the field, and its working principle is a well-known technology. The model is selected according to the actual use. Therefore, the control method and wiring layout of the conveyor 5, ultraviolet lamp 6, servo motor 801 and conveying pump 902 are no longer explained in detail. In summary, the problems raised in the above background are solved.

[0028] The above description is only a preferred embodiment of the present invention and does not constitute any other form of limitation to the present invention. Any technician familiar with the profession may use the technical contents disclosed above to change or modify them into equivalent embodiments with equivalent changes and apply them to other fields. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A radio frequency thawing machine for meat processing, characterized in that: The invention comprises an operating table (1), a box (2) is fixed on the top of the operating table (1), a radio frequency thawing body (3) is installed on the top of the box (2), a through opening (4) is opened on one surface of the box (2), a conveyor (5) is fixed on the top of the operating table (1) and located in the through opening (4), two ultraviolet lamps (6) are symmetrically fixed on the inner wall of the box (2), an isolation door (7) is slidably connected to an inner surface of the box (2) where the through opening (4) is opened, a driving mechanism (8) for opening and closing the isolation door (7) is arranged on the box (2), and a cleaning mechanism (9) is arranged on the operating table (1).

2. A radio frequency thawing machine for meat processing according to claim 1, characterized in that: Two sliding rods (10) are symmetrically fixed in the box body (2), and sliding holes (11) matching the sliding rods (10) are provided at both ends of the isolation door (7). The isolation door (7) is slidably connected to the two sliding rods (10) via the two sliding holes (11).

3. The radio frequency thawing machine for meat processing according to claim 1, characterized in that: The driving mechanism (8) comprises a servo motor (801) fixed to an outer surface of a box body (2); inner walls on both sides of the box body (2) are rotatably connected to rotating rods (802) via bearings; an end of the rotating rod (802) close to the servo motor (801) penetrates an adjacent side wall of the box body (2) and is fixed to an output shaft of the servo motor (801).

4. A radio frequency thawing machine for meat processing according to claim 3, characterized in that: Two racks (803) are symmetrically fixed on one surface of the isolation door (7), and two gears (804) are sleeved and fixed on the surface of the rotating rod (802), and the two gears (804) are respectively meshed with adjacent racks (803).

5. The radio frequency thawing machine for meat processing according to claim 1, characterized in that: The cleaning mechanism (9) comprises a cleaning liquid tank (901) and a conveying pump (902) fixed to the bottom of the operating table (1); a mounting tube (903) is provided above the operating table (1); a cleaning cotton (904) is mounted on the surface of the mounting tube (903); and the surface of the cleaning cotton (904) is in contact with the surface of a conveyor belt of a conveyor (5).

6. A radio frequency thawing machine for meat processing according to claim 5, characterized in that: One end of the installation tube (903) is fixedly connected to the output end of the cleaning liquid tank (901) via a delivery tube, the delivery pump (902) is installed on the delivery tube, and one end of the installation tube (903) is fixedly connected to the input end of the cleaning liquid tank (901) via a connecting tube.

7. A radio frequency thawing machine for meat processing according to claim 6, characterized in that: The surface of the mounting tube (903) is provided with a Velcro hook surface, the cleaning cotton (904) is provided with two adhesive ends, and the inner surfaces of the adhesive ends are provided with Velcro adhesive surfaces, the cleaning cotton (904) is adhered to the surface of the mounting tube (903) via the Velcro adhesive surface and the Velcro hook surface, and the surface of the mounting tube (903) close to the conveyor (5) is also provided with liquid outlet holes (905) at equal intervals.

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