High-efficiency sterilization treatment device for instant food

Abstract

The invention discloses a fast food high-efficiency sterilization treatment device, and relates to the technical field of food sterilization, the fast food high-efficiency sterilization treatment device comprises a sterilization box, the sterilization box is internally and fixedly connected with partition plates arranged at equal intervals, the sterilization box is internally divided into at least two sterilization cavities through the partition plates, and each sterilization cavity is internally provided with an ultraviolet sterilizer and a driving shaft; the driving shaft is rotationally connected into the sterilization box, the top end of the driving shaft is located above the sterilization box, the driving shaft is rotationally connected with connecting shafts arranged at equal intervals, and the connecting shafts are located in the sterilization cavity. The fast food sterilization device is reasonable in design structure, fast food in a placing vessel can be turned over in a small range while performing circumferential rotation motion in a sterilization cavity through the design of a rotating assembly and a reciprocating turning assembly, it can be ensured that ultraviolet rays comprehensively irradiate the surface of the fast food, irradiation blind areas are reduced, and the sterilization effect is improved. Moreover, food damage possibly caused by high-frequency vibration is avoided, so that the sterilization efficiency and quality are remarkably improved.

Description

Technical Field

[0001] The invention relates to the technical field of food sterilization, in particular to a highly efficient sterilization treatment device for instant food. Background Art

[0002] Instant food refers to food that has been processed and can be prepared and eaten in a short time. This type of food is usually designed to facilitate consumers to quickly solve a meal or satisfy hunger, and does not require much cooking time and skills. Instant food needs to be sterilized during production. At present, the corresponding instant food production sterilization equipment is usually used for sterilization.

[0003] A Chinese patent with announcement number CN221489037U discloses a sterilization device for instant food production. It drives the placement plate to move through an output rod, so that the placement plate can move up and down while rotating. The ultraviolet lamp on the inner wall of the box irradiates and sterilizes it, thereby reducing the blind spot of the instant food, solving the problem of uneven irradiation of the instant food affecting the sterilization effect, and further improving the efficiency and quality of sterilization.

[0004] In the above scheme, the instant food is moved in the placement tray by vibration to improve the efficiency and quality of irradiation sterilization. However, due to the high frequency of the vibration method, the instant food will vibrate at a high frequency, which will not only affect the irradiation sterilization effect of the ultraviolet lamp on the instant food, but also damage the quality of the instant food due to vibration. In addition, the instant food needs to be placed on the placement tray separately, and the placement tray is not easy to clean inside the box, which is prone to cross-contamination of the instant food. To this end, we provide a fast food efficient sterilization treatment device to solve the above problems. Summary of the invention

[0005] 1) Technical issues solved

[0006] The purpose of the present invention is to make up for the deficiencies of the prior art and to provide a highly efficient sterilization treatment device for instant food.

[0007] 2) Technical solution

[0008] To achieve the above object, the present invention provides the following technical solution: a highly efficient sterilization treatment device for instant food, comprising:

[0009] A sterilization box, wherein a partition plate arranged at equal intervals is fixedly connected to the sterilization box, and at least two sterilization chambers are separated by the partition plate in the sterilization box, and an ultraviolet sterilizer is installed in each of the sterilization chambers.

[0010] The driving shaft is rotatably connected in the sterilization box, and the top of the driving shaft is located above the sterilization box. The driving shaft is rotatably connected to connecting shafts arranged at equal intervals, and the connecting shafts are located in the sterilization chamber. Each of the connecting shafts is fixedly connected to a fixing ring, and a placing dish is detachably installed in the fixing ring.

[0011] The rotating assembly is arranged on the sterilizing box and is used for driving the dish placed on the fixed ring to perform circular rotating motion in the sterilizing chamber through the driving shaft.

[0012] The reciprocating turning assembly is arranged in the driving shaft and is used for driving the dish placed on the fixed ring to turn back and forth in a circular motion through the connecting shaft.

[0013] The linkage component is arranged above the driving shaft, and the rotating component and the reciprocating flipping component are linked through the linkage component.

[0014] Furthermore, a raised ring is fixedly connected to the placing dish, the placing dish is located inside the fixed ring, and the bottom surface of the raised ring is in contact with the upper surface of the fixed ring.

[0015] Furthermore, a threaded rod is threadedly connected to the fixing ring, a pressure plate is fixedly connected to the threaded rod, a through groove is formed on the raised ring, and the through groove is matched with the pressure plate.

[0016] Furthermore, a guide hole is provided on the raised ring, and a guide pin matched with the guide hole is fixedly connected to the fixed ring.

[0017] Furthermore, the reciprocating flipping assembly includes racks and linkage plates arranged at equal distances, each connecting shaft is fixedly connected to a transmission gear, and the transmission gear is meshed with the rack, the two ends of the rack are respectively fixedly connected to a first fixed block and a second fixed block, and the two ends of the linkage plate are respectively fixedly connected to the first fixed block and the second fixed block.

[0018] Furthermore, the linkage assembly includes a direction frame, the bottom end of the direction frame is rotatably connected to a linkage rod, and one end of the linkage rod is fixedly connected to the reciprocating flip assembly, and an eccentric wheel is arranged in the direction frame.

[0019] Furthermore, the rotating assembly includes a belt drive group and a mounting plate installed on the sterilization box, a motor is installed on the mounting plate, a transmission shaft is rotatably connected to the mounting plate, and the transmission shaft is transmission-connected to the output shaft of the motor through the belt drive group, a second bevel gear is installed on the transmission shaft, a first bevel gear is installed on the drive shaft, and the first bevel gear is meshed with the second bevel gear, and the output shaft of the motor is fixedly connected to the eccentric wheel.

[0020] Furthermore, the sterilization box is fixedly connected to a fixed box, the fixed box is fixedly connected to a support seat, the support seat is slidably connected to a guide rod, and the bottom end of the guide rod is fixedly connected to the direction frame.

[0021] Furthermore, each of the sterilization chambers is hinged with a cabinet door, both sides of the sterilization box are inlaid with observation windows, and the bottom surface of the sterilization box is installed with supporting legs.

[0022] 3) Beneficial effects:

[0023] Compared with the prior art, the fast food efficient sterilization treatment device has the following beneficial effects:

[0024] 1. The present invention, through the design of the rotating component and the reciprocating flipping component, enables the instant food placed in the dish to perform a circular rotation in the sterilization chamber and achieve a small flip at the same time, which can not only ensure that the ultraviolet rays can fully irradiate the surface of the instant food and reduce the blind area of ​​irradiation, but also avoid the damage to the food caused by high-frequency vibration, thereby significantly improving the efficiency and quality of sterilization.

[0025] Second, the present invention adopts a detachable placement dish and realizes a stable installation through structures such as threaded rods and pressure plates. This not only facilitates the user to replace and clean the placement dish after use, reduces the risk of cross contamination, but also ensures the safety and hygiene of fast food. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 The three-dimensional Figure 1 ;

[0027] Figure 2 The three-dimensional Figure 2 ;

[0028] Figure 3 For the present invention Figure 2 A magnified schematic diagram of the structure at center A;

[0029] Figure 4 is a cross-sectional view of the present invention;

[0030] Figure 5 For the present invention Figure 4 A magnified schematic diagram of the structure at B in the middle;

[0031] Figure 6 It is a schematic diagram of the connection between the fixing ring and the placing dish in the present invention;

[0032] Figure 7 It is an exploded view of the fixing ring and the placing dish in the present invention.

[0033] In the figure: 1. Sterilization box; 2. Dividing plate; 3. Sterilization chamber; 4. Ultraviolet sterilizer; 5. Cabinet door; 6. Observation window; 7. Support leg; 8. Driving shaft; 9. Connecting shaft; 10. Fixing ring; 11. Placement dish; 12. Raised ring; 13. Guide hole; 14. Guide pin; 15. Through groove; 16. Threaded rod; 17. Pressing plate; 18. Fixing box; 19. Mounting plate; 20. Motor; 21. Belt drive group; 22. Drive shaft; 23. First bevel gear; 24. Second bevel gear; 25. Direction frame; 26. Eccentric wheel; 27. Support seat; 28. Guide rod; 29. ​​Transmission gear; 30. Linkage rod; 31. Rack; 32. First fixed block; 33. Second fixed block; 34. Linkage plate. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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 creative work are within the scope of protection of the present invention.

[0035] like Figure 1-7 As shown, the present invention provides a technical solution: a highly efficient sterilization treatment device for instant food, comprising a sterilization box 1, a drive shaft 8, a rotating component, a reciprocating turning component and a linkage component.

[0036] The sterilization box 1 is fixedly connected with a partition plate 2 arranged at equal intervals, and the sterilization box 1 is divided into at least two sterilization chambers 3 by the partition plate 2. Each sterilization chamber 3 is equipped with an ultraviolet sterilizer 4. The ultraviolet sterilizer 4 can be an ultraviolet lamp, which uses the ultraviolet rays generated by the ultraviolet lamp to perform sterilization.

[0037] A cabinet door 5 is hinged on each sterilization chamber 3, observation windows 6 are inlaid on both sides of the sterilization box 1, and supporting legs 7 are installed on the bottom of the sterilization box 1. The cabinet door 5 is used to close the opening of the sterilization chamber 3, and the observation window 6 is used to conveniently observe the fast food placed in the sterilization chamber 3.

[0038] The driving shaft 8 is rotatably connected to the sterilization box 1, and the top end of the driving shaft 8 is located above the sterilization box 1. The driving shaft 8 is rotatably connected to the connecting shafts 9 arranged at equal intervals, and the connecting shafts 9 are located in the sterilization chamber 3. Each connecting shaft 9 is fixedly connected to a fixing ring 10, and a placing dish 11 is detachably installed in the fixing ring 10. The fast food is placed in the placing dish 11, and the placing dish 11 is detachable, which is convenient for replacing and cleaning the placing dish 11. The driving shaft 8 is a hollow tubular structure inside, and the driving shaft 8 is rotatably connected to the dividing plate 2.

[0039] A raised ring 12 is fixedly connected to the placing dish 11. The placing dish 11 is located inside the fixing ring 10. The bottom surface of the raised ring 12 is against the upper surface of the fixing ring 10. When the placing dish 11 is placed inside the fixing ring 10, the raised ring 12 is just against the fixing ring 10. The raised ring 12 is used to limit the placing dish 11 in the fixing ring 10.

[0040] A threaded rod 16 is threadedly connected to the fixing ring 10, and a pressure plate 17 is fixedly connected to the threaded rod 16. A through groove 15 is provided on the raised ring 12, and the through groove 15 is adapted to the pressure plate 17. After the pressure plate 17 is passed through the through groove 15 and the threaded rod 16 is rotated, the pressure plate 17 and the through groove 15 are in a cross state, and the pressure plate 17 will also be attached to the raised ring 12, so as to reinforce the connection between the raised ring 12 and the fixing ring 10.

[0041] A guide hole 13 is formed on the raised ring 12 , and a guide pin 14 matching the guide hole 13 is fixedly connected to the fixing ring 10 . When the raised ring 12 is installed, the guide pin 14 is inserted into the guide hole 13 to position the raised ring 12 .

[0042] The rotating assembly is arranged on the sterilization box 1 and is used for driving the dish 11 placed on the fixed ring 10 to perform circular rotation in the sterilization chamber 3 through the driving shaft 8 .

[0043] The reciprocating flipping assembly is arranged in the driving shaft 8, and is used for driving the dish 11 placed on the fixed ring 10 to flip back and forth in a circular motion through the connecting shaft 9. The reciprocating flipping assembly includes racks 31 and linkage plates 34 arranged at equal distances. A transmission gear 29 is fixedly connected to each connecting shaft 9, and the transmission gear 29 is meshed with the rack 31. The two ends of the rack 31 are respectively fixedly connected to the first fixed block 32 and the second fixed block 33. The two ends of the linkage plate 34 are respectively fixedly connected to the first fixed block 32 and the second fixed block 33.

[0044] Two connecting shafts 9 are designed in the space of a single sterilization chamber 3, and two transmission gears 29 are respectively meshed with two oppositely arranged racks 31, and the adjacently designed racks 31 can be linked through a linkage plate 34, so that multiple racks 31 can move synchronously. When the racks 31 are lifted and reciprocated, the transmission gears 29 are meshed and transmitted with the racks 31, so that the connecting shaft 9 drives the fixing ring 10 to reciprocate, which can slightly flip the fast food placed in the placing dish 11, reduce the irradiation blind area, and improve the sterilization efficiency of the fast food.

[0045] The linkage component is arranged above the driving shaft 8, and the rotating component and the reciprocating flipping component are linked through the linkage component. The linkage component includes a direction frame 25, and the bottom end of the direction frame 25 is rotatably connected to a linkage rod 30, and one end of the linkage rod 30 is fixedly connected to the reciprocating flipping component. An eccentric wheel 26 is arranged in the direction frame 25. When the eccentric wheel 26 rotates inside the direction frame 25, it will drive the direction frame 25 to perform a small reciprocating lifting and lowering movement, and enable the direction frame 25 to provide a driving force for the lifting and lowering movement of the reciprocating rotating component through the linkage rod 30.

[0046] The rotating component includes a belt drive group 21 and a mounting plate 19 installed on the sterilization box 1, a motor 20 is installed on the mounting plate 19, a transmission shaft 22 is rotatably connected to the mounting plate 19, and the transmission shaft 22 is transmission-connected to the output shaft of the motor 20 through the belt drive group 21, a second bevel gear 24 is installed on the transmission shaft 22, a first bevel gear 23 is installed on the drive shaft 8, and the first bevel gear 23 is meshed with the second bevel gear 24, and the output shaft of the motor 20 is fixedly connected to the eccentric wheel 26.

[0047] The belt drive group 21 is a combination structure of two pulleys and a belt. The output shaft of the motor 20 can drive the transmission shaft 22 to rotate synchronously through the belt drive group 21, and with the cooperation of the first bevel gear 23 and the second bevel gear 24, it provides a rotational driving force for the drive shaft 8. The output shaft of the motor 20 will also drive the eccentric wheel 26 to rotate, providing driving force for the linkage assembly.

[0048] The sterilization box 1 is fixedly connected to a fixed box 18, a support seat 27 is fixedly connected to the fixed box 18, a guide rod 28 is slidably connected to the support seat 27, and the bottom end of the guide rod 28 is fixedly connected to the direction frame 25. When the direction frame 25 is raised or lowered, the guide rod 28 is driven to slide on the support seat 27, thereby improving the stability of the movement of the direction frame 25.

[0049] Working principle: Place the instant food in each placing dish 11 in turn, and place the placing dishes 11 with the instant food in different fixing rings 10 respectively, and insert the guide pin 14 on the fixing ring 10 into the guide hole 13, then rotate the threaded rod 16, and put the pressing plate 17 against the raised ring 12 to reinforce the connection between the raised ring 12 and the fixing ring 10, then close the sterilization chamber 3 through the cabinet door 5, and start the ultraviolet sterilizer 4 for sterilization. In order to improve the sterilization efficiency and effect, start the motor 20 again, so that the output shaft of the motor 20 drives the transmission shaft 22 to rotate through the belt drive group 21, and under the action of the first bevel gear 23 and the second bevel gear 24, the drive shaft 8 drives the fixed ring 10 through the connecting shaft 9. The dish 11 performs a circular rotation motion, so that the ultraviolet sterilizer 4 can fully irradiate and sterilize the fast-food placed in the dish 11. The output shaft of the motor 20 will also drive the eccentric wheel 26 to rotate. When the eccentric wheel 26 rotates inside the direction frame 25, it will drive the direction frame 25 to perform a small reciprocating lifting and lowering movement, and the direction frame 25 provides a driving force for the lifting and lowering movement of the reciprocating rotating component through the linkage rod 30. At this time, the linkage rod 30 will drive the rack 31 to perform synchronous lifting and lowering movement through the linkage plate 34, and the transmission gear 29 and the rack 31 will be meshed and transmitted, so that the connecting shaft 9 drives the fixing ring 10 to reciprocate, which can slightly flip the fast-food placed in the dish 11, reduce the irradiation blind area, and improve the sterilization efficiency of the fast-food.

[0050] It should be noted that, in this article, the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention; the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "fixed", "installed", "connected", and "connected" should be understood in a broad sense. For example, "installed" can be a fixed connection, a detachable connection, or an integral connection; "connected" can be a mechanical connection or an electrical connection; "connected" can be a direct connection, an indirect connection through an intermediate medium, or a connection between the two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0051] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A highly efficient sterilization device for instant food, characterized in that: include: A sterilization box (1), wherein a partition plate (2) arranged at equal intervals is fixedly connected to the sterilization box (1), and at least two sterilization chambers (3) are separated by the partition plate (2), and each of the sterilization chambers (3) is equipped with an ultraviolet sterilizer (4); A driving shaft (8) is rotatably connected to the sterilization box (1), and the top end of the driving shaft (8) is located above the sterilization box (1). The driving shaft (8) is rotatably connected to connecting shafts (9) arranged at equal intervals, and the connecting shafts (9) are located in the sterilization chamber (3). Each of the connecting shafts (9) is fixedly connected to a fixing ring (10), and a placing dish (11) is detachably installed in the fixing ring (10); A rotating assembly is arranged on the sterilization box (1) and is used to drive a dish (11) placed on a fixed ring (10) to perform a circular rotational motion in the sterilization chamber (3) through a driving shaft (8); A reciprocating turning assembly is arranged in the driving shaft (8) and is used to drive the dish (11) placed on the fixed ring (10) to turn back and forth in a circular motion through the connecting shaft (9); The linkage assembly is arranged above the driving shaft (8), and the rotating assembly and the reciprocating flipping assembly are linked by the linkage assembly.

2. The fast food efficient sterilization treatment device according to claim 1, characterized in that: A raised ring (12) is fixedly connected to the placement dish (11); the placement dish (11) is located inside the fixed ring (10); and the bottom surface of the raised ring (12) is in contact with the upper surface of the fixed ring (10).

3. The fast food efficient sterilization treatment device according to claim 2, characterized in that: The fixing ring (10) is threadedly connected with a threaded rod (16), the threaded rod (16) is fixedly connected with a pressing plate (17), the raised ring (12) is provided with a through groove (15), and the through groove (15) is adapted to the pressing plate (17).

4. The fast food efficient sterilization treatment device according to claim 3, characterized in that: The raised ring (12) is provided with a guide hole (13), and the fixed ring (10) is fixedly connected with a guide pin (14) matching the guide hole (13).

5. The fast food efficient sterilization treatment device according to claim 1, characterized in that: The reciprocating flip assembly comprises racks (31) and linkage plates (34) arranged at equal distances, each of the connecting shafts (9) is fixedly connected to a transmission gear (29), and the transmission gear (29) is meshed with the rack (31), the two ends of the rack (31) are respectively fixedly connected to a first fixed block (32) and a second fixed block (33), and the two ends of the linkage plate (34) are respectively fixedly connected to the first fixed block (32) and the second fixed block (33).

6. The fast food efficient sterilization treatment device according to claim 5, characterized in that: The linkage assembly comprises a direction frame (25), the bottom end of the direction frame (25) is rotatably connected to a linkage rod (30), one end of the linkage rod (30) is fixedly connected to the reciprocating flip assembly, and an eccentric wheel (26) is arranged in the direction frame (25).

7. The fast food efficient sterilization treatment device according to claim 6, characterized in that: The rotating assembly comprises a belt transmission group (21) and a mounting plate (19) mounted on the sterilization box (1); a motor (20) is mounted on the mounting plate (19); a transmission shaft (22) is rotatably connected to the mounting plate (19); the transmission shaft (22) is transmission-connected to an output shaft of the motor (20) through the belt transmission group (21); a second bevel gear (24) is mounted on the transmission shaft (22); a first bevel gear (23) is mounted on the drive shaft (8), and the first bevel gear (23) is meshed with the second bevel gear (24); and the output shaft of the motor (20) is fixedly connected to an eccentric wheel (26).

8. The fast food efficient sterilization treatment device according to claim 6, characterized in that: The sterilization box (1) is fixedly connected to a fixed box (18), the fixed box (18) is fixedly connected to a support seat (27), the support seat (27) is slidably connected to a guide rod (28), and the bottom end of the guide rod (28) is fixedly connected to the direction frame (25).

9. The fast food efficient sterilization treatment device according to claim 1, characterized in that: Each of the sterilization chambers (3) is hingedly provided with a cabinet door (5), both sides of the sterilization box (1) are inlaid with observation windows (6), and the bottom surface of the sterilization box (1) is provided with supporting legs (7).

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