Efficient sterilization device for dehydrated vegetables

Abstract

The invention relates to an efficient sterilization device for dehydrated vegetables, in particular to the technical field of vegetable sterilization, the efficient sterilization device comprises a sterilization box and two movable connecting blocks on the sterilization box, a movable connecting block is arranged on the inner side of each movable connecting block, and a guide fixing rod is arranged on one side of each movable connecting block; comprising a lifting air cylinder installed between two guide fixing rods, ultrasonic cleaning and ozone sterilization are combined, high-frequency vibration generated by an ultrasonic vibration plate can strip impurities on the surfaces and in gaps of vegetables, meanwhile, an ozone solution permeates fibers to kill microorganisms, and the sterilization effect and cleanliness are remarkably improved through the dual effects; the problem that sterilization is not thorough in a traditional single process is avoided, a replaceable connecting plate of a collecting assembly is matched with a stable containing plate, falling soil impurities can be intensively intercepted and prevented from floating upwards again to pollute vegetables due to ultrasonic vibration, a cleaning rotating block can actively gather and scatter the impurities under magnetic driving, it is guaranteed that no residues exist at the bottom of a tank, and the cleaning effect is good. And secondary pollution is avoided from the source.

Description

Technical Field

[0001] The invention relates to the technical field of vegetable sterilization, in particular to a high-efficiency sterilization device for dehydrated vegetables. Background Art

[0002] In the dehydrated vegetable processing process, sterilization is a key link to ensure product safety and shelf life. Traditional sterilization processes often use ultrasonic cleaning combined with ozone disinfection. Ultrasonic vibration is used to remove impurities on the surface of vegetables, and then ozone dissolved in water is used to achieve sterilization. However, the dirt entrained in the vegetables will fall off during the ultrasonic vibration process and deposit at the bottom of the cleaning tank. If it is not cleaned in time, it will not only contaminate subsequent batches of vegetables, but also reduce the sterilization efficiency of the ozone solution, resulting in incomplete sterilization and affecting product quality.

[0003] Currently, the sterilization devices on the market generally lack effective soil collection and cleaning mechanisms. The sediment at the bottom of the cleaning pool is difficult to completely remove. Direct water replacement can only remove some suspended impurities. The remaining soil will adhere to the surface of the vegetables again with the water flow, causing secondary pollution. At the same time, manual cleaning requires downtime, which not only increases labor intensity, but also interrupts the production process and reduces processing efficiency.

[0004] In response to the problem that dirt accumulation in traditional sterilization devices is difficult to clean and affects the sterilization effect, the present invention proposes a high-efficiency sterilization device for dehydrated vegetables. By setting a removable filter structure at the bottom of the cleaning and sterilization tank and combining it with a pre-filtration design before ultrasonic vibration, the dirt is only accumulated on the replaceable connecting plate, avoiding sedimentation at the bottom of the tank. Summary of the Invention

[0005] In view of the above-mentioned shortcomings of the prior art, the present invention provides a high-efficiency sterilization device for dehydrated vegetables, which can effectively solve the problem of inconvenience in use of the prior art.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: The present invention provides a high-efficiency sterilization device for dehydrated vegetables, comprising a sterilization box and two movable connection blocks on the sterilization box, wherein an active connection block is provided on the inner side of each movable connection block, and a guide fixing rod is provided on one side of each movable connection block; A lifting assembly includes a lifting cylinder installed between the two guide fixing rods, a lifting connecting rod is provided on one side of the lifting cylinder, and a limit connecting plate is provided on one side of the lifting connecting rod; A fixing assembly includes two guide connecting plates mounted on the limit connecting plate, each of the guide connecting plates is provided with a constraint fixing plate on one side, and each of the constraint fixing plates is provided with a constraint fixing block on one side; A storage assembly includes a vegetable storage basket installed inside the sterilization box, one side of the vegetable storage basket is provided with two fixed connecting plates, and one side of each of the fixed connecting plates is provided with a plug-in fixing block; The collecting assembly comprises a restraining and limiting plate installed on the inner side of the sterilization box, a replaceable connecting plate is provided on one side of the restraining and limiting plate, and an arc-shaped connecting plate is provided on one side of the replaceable connecting plate.

[0007] Furthermore, a cleaning and sterilizing tank is provided inside the sterilization box, and a plurality of ultrasonic vibration tanks are provided on one side of the sterilization box. Each ultrasonic vibration tank is connected to the cleaning and sterilization tank, and an ultrasonic vibration plate is provided inside each ultrasonic vibration tank.

[0008] Furthermore, a constraint limit plate is provided on the inner side of the cleaning and sterilization tank, a limit storage plate is provided on one side of the constraint limit plate, a limit storage groove is opened on the limit storage plate, a limit fixing block is provided on one side of the constraint limit plate, and a rotation constraint groove is opened on the inner side of the limit fixing block.

[0009] Furthermore, one end of the rotation constraint groove is arranged on the inner side of the arc-shaped connecting plate, a magnetic constraint block is provided on the inner side of the rotation constraint groove, a rotation connecting rod is provided on one side of the magnetic constraint block, and one side of the rotation connecting rod passes through the limiting fixing block and is suspended in the air.

[0010] Furthermore, a magnetic plug-in block is provided on one side of the rotating connecting rod, a stable storage plate is provided on one side of the replaceable connecting plate, one side of the stable storage plate is connected to the arc-shaped connecting plate, and a metal connecting block is provided on one side of the arc-shaped connecting plate.

[0011] Furthermore, a cleaning rotating block is provided on one side of the metal connecting block, one end of the cleaning rotating block is provided on the inner side of the limiting storage groove, one end of the magnetic plug-in block is plugged into the inner side of the metal connecting block, and a rotating motor is provided on the inner side of the sterilization box.

[0012] Furthermore, a rotation constraint groove is opened on the inner side of the sterilization box, a rotating magnetic block is provided on the inner side of the rotation constraint groove, a power connecting rod is provided on one side of the rotating motor, one end of the power connecting rod is connected to the rotating magnetic block, and the rotating magnetic block is arranged directly below the magnetic constraint block.

[0013] Furthermore, a guide connecting groove is provided on each of the guide connecting plates, and each of the guide connecting plates is sleeved on the corresponding guide fixing rod through the guide connecting groove. A fixed connecting plate is provided on one side of the lifting cylinder, and the fixed connecting plate is fixedly plugged into the two guide fixing rods.

[0014] Furthermore, the lifting connecting rod is movably sleeved on the fixed connecting plate, a constraint fixing groove is opened on one side of each constraint fixing block, one end of each plug-in fixing block is plugged into the inner side of the corresponding constraint fixing groove, one end of each vegetable storage basket is arranged on the inner side of the cleaning and sterilization tank, and a liquid outlet tank is provided on one side of the sterilization box.

[0015] Compared with the prior art, the technical solution provided by the present invention has the following beneficial effects: 1. The device combines ultrasonic cleaning with ozone sterilization. The high-frequency vibration generated by the ultrasonic vibrator can remove impurities on the surface and internal gaps of vegetables. At the same time, the ozone solution penetrates the fiber to kill microorganisms. The dual action significantly improves the sterilization effect and cleanliness, avoiding the problem of incomplete sterilization in traditional single processes. The replaceable connecting plate of the collection component and the stable storage plate can concentrate and intercept the detached soil impurities to prevent them from floating up again due to ultrasonic vibration and contaminating the vegetables. The cleaning rotating block can actively gather scattered impurities under magnetic drive to ensure that there is no residue at the bottom of the tank, avoiding secondary pollution from the source.

[0016] 2. The modular design of the replaceable connecting plate eliminates the need to shut down the machine for cleaning impurities; it can be simply disassembled and replaced, significantly reducing maintenance time and improving continuous production efficiency. The linkage structure of the lifting and fixing components enables rapid loading and unloading of the vegetable storage basket and precise immersion, providing convenient operation and stable positioning, reducing labor intensity. The overall device combines physical cleaning with chemical sterilization, targeted impurity collection, and rapid cleaning, ensuring the sterilization quality and safety of dehydrated vegetables while optimizing the production process, providing efficient and stable technical support for large-scale processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] To more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. Those skilled in the art can also derive other drawings based on these drawings without inventive effort.

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the overall side structure of the present invention; Figure 3 Schematic diagram of the internal structure of the sterilization box of the present invention; Figure 4 It is a schematic diagram of the structure of the rotating magnetic block of the present invention; Figure 5 This is a structural schematic diagram of the vegetable storage basket of the present invention; Figure 6This is a schematic diagram of the structure of the restraining fixing plate of the present invention; Figure 7 This is a schematic structural diagram of a replaceable connecting plate according to the present invention; Figure 8 This is a schematic diagram of the structure of the restraining and limiting plate of the present invention; Figure 9 It is a schematic diagram of the metal connecting block structure of the present invention.

[0019] The numbers in the figure represent: 1. Sterilization box; 2. Cleaning sterilization tank; 3. Ultrasonic vibration tank; 4. Ultrasonic vibration plate; 5. Mobile connection block; 6. Constraint limit plate; 7. Limit storage plate; 8. Limit storage tank; 9. Limit fixed block; 10. Rotation constraint tank; 11. Magnetic constraint block; 12. Rotation connecting rod; 13. Magnetic plug-in block; 14. Metal connection block; 15. Cleaning rotation block; 16. Replaceable connection plate; 17. Arc connection plate; 18. Stable storage plate; 19. Rotation motor ; 20. Power connecting rod; 21. Rotation constraint groove; 22. Rotating magnetic block; 23. Movable connecting block; 24. Guide fixing rod; 25. Fixed connecting plate; 26. Lifting cylinder; 27. Lifting connecting rod; 28. Limit connecting plate; 29. ​​Guide connecting plate; 30. Guide connecting groove; 31. Constraint fixing plate; 32. Constraint fixing block; 33. Constraint fixing groove; 34. Vegetable storage basket; 35. Fixed connecting plate; 36. Plug-in fixing block; 37. Liquid outlet tank. DETAILED DESCRIPTION

[0020] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings 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 making any creative efforts shall fall within the scope of protection of the present invention.

[0021] The present invention will be further described below with reference to the embodiments.

[0022] Example 1: Reference Figure 1-8 , which is the first embodiment of the present invention, includes a sterilization box 1 and two movable connecting blocks 5 on the sterilization box 1, each movable connecting block 5 is provided with a movable connecting block 23 on the inner side, each movable connecting block 23 is provided with a guide fixing rod 24 on one side, including a lifting cylinder 26 installed between the two guide fixing rods 24, a lifting cylinder 26 is provided with a lifting connecting rod 27 on one side, and a lifting connecting rod 27 is provided with a limit connecting plate 28 on one side; A cleaning and sterilization tank 2 is opened on the inside of the sterilization box 1, and multiple ultrasonic vibration tanks 3 are opened on one side of the sterilization box 1. Each ultrasonic vibration tank 3 is connected to the cleaning and sterilization tank 2. An ultrasonic vibration plate 4 is provided on the inside of each ultrasonic vibration tank 3. A constraint limit plate 6 is provided on the inside of the cleaning and sterilization tank 2. A limit storage plate 7 is provided on one side of the constraint limit plate 6. A limit storage slot 8 is opened on the limit storage plate 7. A limit fixing block 9 is provided on one side of the constraint limit plate 6. A rotation constraint slot 10 is opened on the inside of the limit fixing block 9.

[0023] Example 2: Reference Figure 1-5 , which is the second embodiment of the present invention. This embodiment differs from the first embodiment in that it includes two guide connecting plates 29 installed on the limiting connecting plate 28, each guide connecting plate 29 is provided with a constraint fixing plate 31 on one side, each constraint fixing plate 31 is provided with a constraint fixing block 32 on one side, one end of the rotation constraint groove 10 is provided on the inner side of the arc-shaped connecting plate 17, the inner side of the rotation constraint groove 10 is provided with a magnetic constraint block 11, one side of the magnetic constraint block 11 is provided with a rotation connecting rod 12, and one side of the rotation connecting rod 12 passes through the limiting fixing block 9 and is suspended in the air; A magnetic plug-in block 13 is provided on one side of the rotating connecting rod 12, a stable storage plate 18 is provided on one side of the replaceable connecting plate 16, one side of the stable storage plate 18 is connected to the arc-shaped connecting plate 17, and a metal connecting block 14 is provided on one side of the arc-shaped connecting plate 17.

[0024] The remaining structures are the same as those of Example 1.

[0025] Example 3: Reference Figure 1-6 , which is the third embodiment of the present invention. This embodiment differs from the second embodiment in that it includes a vegetable storage basket 34 installed inside the sterilization box 1, two fixed connecting plates 35 are provided on one side of the vegetable storage basket 34, and each fixed connecting plate 35 is provided with a plug-in fixing block 36 on one side. A cleaning rotating block 15 is provided on one side of the metal connecting block 14, and one end of the cleaning rotating block 15 is provided on the inner side of the limiting storage groove 8. One end of the magnetic plug-in block 13 is plugged into the inner side of the metal connecting block 14. A rotating motor 19 is provided inside the sterilization box 1; A rotation constraint groove 21 is opened on the inside of the sterilization box 1, and a rotating magnetic block 22 is provided inside the rotation constraint groove 21. A power connecting rod 20 is provided on one side of the rotating motor 19. One end of the power connecting rod 20 is connected to the rotating magnetic block 22. The rotating magnetic block 22 is arranged directly below the magnetic constraint block 11.

[0026] The remaining structures are the same as those of Example 2.

[0027] Example 4: Reference Figure 7-9, which is the fourth embodiment of the present invention. This embodiment differs from the third embodiment in that: it includes a restraining plate 6 installed on the inner side of the sterilization box 1, a replaceable connecting plate 16 is provided on one side of the restraining plate 6, and an arc-shaped connecting plate 17 is provided on one side of the replaceable connecting plate 16. A guide connecting groove 30 is defined on each guide connecting plate 29, and each guide connecting plate 29 is sleeved on the corresponding guide fixing rod 24 through the guide connecting groove 30. A fixed connecting plate 25 is provided on one side of the lifting cylinder 26, and the fixed connecting plate 25 is fixedly plugged into the two guide fixing rods 24; The lifting connecting rod 27 is movably connected to the fixed connecting plate 25, and a constraint fixing groove 33 is provided on one side of each constraint fixing block 32. One end of each plug-in fixing block 36 is plugged into the inner side of the corresponding constraint fixing groove 33. One end of each vegetable storage basket 34 is arranged on the inner side of the cleaning and sterilization tank 2, and a liquid outlet tank 37 is provided on one side of the sterilization box 1.

[0028] The remaining structures are the same as those of Example 3.

[0029] The working principle of the present invention: The sterilization device is based on a sterilization box 1, with a cleaning and sterilization tank 2 opened on the inside, and ozone-containing cleaning liquid is injected into the tank. An ultrasonic vibration plate 4 is installed in the ultrasonic vibration tank 3 on the side of the sterilization box 1, which is connected to the cleaning and sterilization tank 2. The lifting cylinder 26 is fixed between the two guide fixing rods 24, and is connected to the limit connecting plate 28 through the lifting connecting rod 27. The guide connecting plate 29 of the fixed assembly slides along the guide connecting groove 30 of the guide fixing rod 24.

[0030] The constraint fixing block 32 is fixed with the plug-in fixing block 36 of the vegetable storage basket 34 through the constraint fixing groove 33. The replaceable connecting plate 16 of the collecting component is arranged at the bottom of the cleaning and sterilization tank 2. The arc-shaped connecting plate 17 on one side is connected to the metal connecting block 14 and the cleaning rotating block 15. In the initial state, the magnetic constraint block 11 is magnetically engaged with the rotating magnetic block 22, and the replaceable connecting plate 16 is laid horizontally at the bottom of the tank.

[0031] In the first step, the dehydrated vegetables to be sterilized are placed in the vegetable storage basket 34, and the connection between the storage basket and the fixed assembly is completed by aligning the plug-in fixing block 36 on the fixed connecting plate 35 with the restraining fixing groove 33 of the restraining fixing block 32. The lifting cylinder 26 is started, and the lifting connecting rod 27 pushes the limit connecting plate 28 down, driving the guide connecting plate 29 to slide down along the guide fixing rod 24, so that the vegetable storage basket 34 is immersed in the ozone cleaning liquid in the cleaning and sterilization tank 2 until it is completely immersed.

[0032] In the second step, the ultrasonic vibration plate 4 is started to generate high-frequency vibrations for the ozone cleaning liquid in the cleaning and sterilization tank 2. The vibration energy is transmitted to the surface of the vegetables and the internal gaps, peeling off the attached dirt and impurities. At the same time, the sterilization solution formed by ozone dissolved in water penetrates the vegetable fibers and kills microorganisms.

[0033] In the third step, the fallen impurities sink to the bottom of the tank under the action of gravity and fall onto the surface of the replaceable connecting plate 16. The stable receiving plate 18 forms a barrier around the replaceable connecting plate 16 to prevent the ultrasonic vibration from causing the settled impurities to float up again, ensuring that the impurities are concentrated and accumulated.

[0034] In the fourth step, the rotating motor 19 drives the rotating magnetic block 22 to rotate in the rotating constraint groove 21 through the power connecting rod 20, and uses magnetic force to drive the upper magnetic constraint block 11 to rotate synchronously, and then drives the metal connecting block 14 to rotate through the rotating connecting rod 12 and the magnetic plug-in block 13.

[0035] In the fifth step, when the metal connecting block 14 rotates, the cleaning rotating block 15 on one side thereof slides along the limiting receiving groove 8, pushing the scattered impurities that have not fallen into the replaceable connecting plate 16 to the surface of the plate body, thereby achieving centralized collection of impurities and avoiding residues at the bottom of the groove.

[0036] In the sixth step, after the sterilization is completed, the lifting cylinder 26 is driven in reverse to lift the vegetable storage basket 34 away from the cleaning liquid, and then the connection between the plug-in fixing block 36 and the constraint fixing groove 33 is removed, and the storage basket is removed to complete the vegetable transfer. After closing the device, the connection between the magnetic plug-in block 13 and the metal connecting block 14 is released, and the replaceable connecting plate 16 and the impurities accumulated on it are taken out. After replacing the new replaceable connecting plate, the collection component is reassembled and the next batch of sterilization process can be entered. After multiple cleanings, the waste liquid in the cleaning sterilization tank 2 is discharged through the liquid outlet tank 37 for subsequent cleaning.

[0037] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the various embodiments of the present invention.

Claims

1. An efficient sterilization device for dehydrated vegetables, characterized in that: It comprises a sterilization box (1) and two movable connection blocks (5) on the sterilization box (1), wherein a movable connection block (23) is provided on the inner side of each movable connection block (5), and a guide fixing rod (24) is provided on one side of each movable connection block (23); A lifting assembly comprises a lifting cylinder (26) installed between the two guide fixing rods (24), a lifting connecting rod (27) being provided on one side of the lifting cylinder (26), and a limiting connecting plate (28) being provided on one side of the lifting connecting rod (27); A fixing assembly comprising two guide connecting plates (29) mounted on the limiting connecting plate (28), each guide connecting plate (29) being provided with a restraining fixing plate (31) on one side, and each restraining fixing plate (31) being provided with a restraining fixing block (32) on one side; A storage assembly comprises a vegetable storage basket (34) installed inside the sterilization box (1), wherein one side of the vegetable storage basket (34) is provided with two fixed connection plates (35), and one side of each fixed connection plate (35) is provided with a plug-in fixing block (36); The collecting assembly comprises a restraining plate (6) installed inside the sterilization box (1), a replaceable connecting plate (16) being provided on one side of the restraining plate (6), and an arc-shaped connecting plate (17) being provided on one side of the replaceable connecting plate (16).

2. The high-efficiency sterilization device for dehydrated vegetables according to claim 1, characterized in that: A cleaning and sterilizing tank (2) is provided on the inner side of the sterilizing box (1), and a plurality of ultrasonic vibration tanks (3) are provided on one side of the sterilizing box (1). Each of the ultrasonic vibration tanks (3) is connected to the cleaning and sterilizing tank (2), and an ultrasonic vibration plate (4) is provided on the inner side of each of the ultrasonic vibration tanks (3).

3. The high-efficiency sterilization device for dehydrated vegetables according to claim 2, characterized in that: A restraining plate (6) is provided on the inner side of the cleaning and sterilizing tank (2), a restraining receiving plate (7) is provided on one side of the restraining plate (6), a restraining receiving groove (8) is provided on the restraining receiving plate (7), a restraining fixing block (9) is provided on one side of the restraining plate (6), and a rotation restraining groove (10) is provided on the inner side of the restraining fixing block (9).

4. The high-efficiency sterilization device for dehydrated vegetables according to claim 3, characterized in that: One end of the rotation constraint groove (10) is arranged on the inner side of the arc-shaped connecting plate (17), and a magnetic constraint block (11) is provided on the inner side of the rotation constraint groove (10). A rotation connecting rod (12) is provided on one side of the magnetic constraint block (11), and one side of the rotation connecting rod (12) passes through the limiting fixing block (9) and is then suspended in the air.

5. The high-efficiency sterilization device for dehydrated vegetables according to claim 4, characterized in that: A magnetic plug-in block (13) is provided on one side of the rotating connecting rod (12), a stable storage plate (18) is provided on one side of the replaceable connecting plate (16), one side of the stable storage plate (18) is connected to the arc-shaped connecting plate (17), and a metal connecting block (14) is provided on one side of the arc-shaped connecting plate (17).

6. The high-efficiency sterilization device for dehydrated vegetables according to claim 5, characterized in that: A cleaning rotating block (15) is provided on one side of the metal connecting block (14), one end of the cleaning rotating block (15) is provided inside the limiting storage groove (8), one end of the magnetic plug-in block (13) is plugged into the inside of the metal connecting block (14), and a rotating motor (19) is provided inside the sterilization box (1).

7. The high-efficiency sterilization device for dehydrated vegetables according to claim 1, characterized in that: A rotation constraint groove (21) is provided on the inner side of the sterilization box (1), a rotating magnetic block (22) is provided on the inner side of the rotation constraint groove (21), a power connecting rod (20) is provided on one side of the rotating motor (19), one end of the power connecting rod (20) is connected to the rotating magnetic block (22), and the rotating magnetic block (22) is provided directly below the magnetic constraint block (11).

8. The high-efficiency sterilization device for dehydrated vegetables according to claim 1, characterized in that: A guide connection groove (30) is provided on each guide connection plate (29), and each guide connection plate (29) is sleeved on a corresponding guide fixing rod (24) through the guide connection groove (30). A fixed connection plate (25) is provided on one side of the lifting cylinder (26), and the fixed connection plate (25) is fixedly plugged into the two guide fixing rods (24).

9. The high-efficiency sterilization device for dehydrated vegetables according to claim 8, characterized in that: The lifting connecting rod (27) is movably sleeved on the fixed connecting plate (25), a restraining fixing groove (33) is provided on one side of each restraining fixing block (32), one end of each plug-in fixing block (36) is plugged into the inner side of the corresponding restraining fixing groove (33), one end of each vegetable storage basket (34) is arranged on the inner side of the cleaning and sterilizing tank (2), and a liquid outlet tank (37) is provided on one side of the sterilizing box (1).

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