Adjustable food irradiation sterilization device
By employing a connection structure of multiple horizontally placed plates, L-shaped fixing seats, plug-in seats, and locking cylinders in the food irradiation sterilization device, the problem of low sterilization efficiency for foods of different volumes is solved, achieving flexible combination and efficient sterilization.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-12
- Publication Date
- 2026-03-31
AI Technical Summary
Existing food irradiation sterilization equipment suffers from low sterilization efficiency when dealing with food of different volumes because the placement plate cannot accommodate food of different sizes, resulting in insufficient capacity or incomplete sterilization.
An adjustable food irradiation sterilization device was designed, which adopts a connection structure of multiple horizontal placement plates and L-shaped fixed seats, plug-in seats and locking cylinders. Through the combination of plug-in and locking cylinders, an adjustable placement platform is formed to adapt to the needs of food of different volumes.
It enables flexible combination and splicing of food products of different volumes, improves sterilization efficiency and adaptability, and ensures connection stability and ease of operation.
Smart Images
Figure CN224061545U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of irradiation sterilization technology, and in particular to an adjustable food irradiation sterilization device. Background Technology
[0002] Currently, in the packaging process of industries such as food, pharmaceuticals, and electronics, packaging box sterilization is an important process to ensure product quality and safety. In order to kill microorganisms that may exist on the surface and inside of the packaging box, it is usually necessary to place the packaging box in a sterilization device for irradiation sterilization, high temperature sterilization, ultraviolet sterilization, and other treatments.
[0003] Existing food irradiation sterilization equipment typically places the food to be sterilized on a movable placement plate, and then uses the feeding structure of the sterilization equipment to feed the food to be sterilized into the sterilization area for irradiation sterilization.
[0004] The existing technical solutions mentioned above have the following drawbacks: Since the types and sizes of the foods to be sterilized are different, the placement plate may not be able to accommodate larger foods, resulting in low sterilization efficiency. Utility Model Content
[0005] This application provides an adjustable food irradiation sterilization device for the purpose of quickly and conveniently sterilizing food of different volumes.
[0006] The above-mentioned technical objective of this application is achieved through the following technical solution:
[0007] An adjustable food irradiation sterilization device includes multiple horizontally arranged placement plates and a connecting structure disposed on the side wall or end face of the placement plates. The connecting structure includes a fixing seat, a plug-in seat, and a locking cylinder. The fixing seat and the plug-in seat are both L-shaped boxes. An arc-shaped mounting groove is machined on one side of the inner corner of the fixing seat and the plug-in seat. The locking cylinder is a semi-cylinder that is adapted to the arc-shaped mounting groove and rotatably disposed in the arc-shaped mounting groove. The fixing seats and plug-in seats of two adjacent placement plates can be plugged into each other.
[0008] By adopting the above technical solution, and by setting up multiple horizontal placement plates and a connecting structure consisting of fixed seats, plug-in seats, and locking cylinders, the fixed seats and plug-in seats are L-shaped boxes with arc-shaped mounting grooves at the inner corners. The locking cylinders are adaptable semi-cylinders that are rotatably set in the grooves. The fixed seats and plug-in seats of adjacent placement plates can be plugged into each other, allowing multiple placement plates to be flexibly combined and spliced according to the volume of the food to form an adjustable placement platform, increasing or adjusting the placement area. This enables the rapid and convenient sterilization of food of different volumes, improving the adaptability of the device to food of different sizes and the sterilization efficiency.
[0009] Optionally, the sidewalls or end faces opposite to the placement plate are respectively provided with a first mounting groove and a second mounting groove. The fixing seat is adapted to the first mounting groove and is located in the first mounting groove as a whole. The plug-in seat is composed of a first plug-in box and a second plug-in box. The second mounting groove is adapted to the second plug-in box. The second plug-in box is located in the second mounting groove. The first plug-in box is located outside the placement plate.
[0010] By adopting the above technical solution, and by setting the first mounting slot and the second mounting slot, the first mounting slot and the second mounting slot can provide stable installation positions for the fixing seat and the plug-in seat respectively, making the connection between the placement plates more secure. At the same time, the first plug-in box is located outside the placement plate, which facilitates plugging into the fixing seats of other placement plates, ensuring the connection reliability and operation convenience of the placement plates.
[0011] Optionally, the locking cylinder end face is provided with an arc-shaped sliding hole, and an arc-shaped sliding block is fixedly connected to the side wall of the arc-shaped mounting groove. The arc-shaped sliding block is adapted to the arc-shaped sliding hole and is slidably disposed in the arc-shaped sliding hole.
[0012] By adopting the above technical solution, and by setting an arc-shaped sliding hole and an arc-shaped sliding block, the arc-shaped sliding block is adapted to and slidably set in the arc-shaped sliding hole, which enables the locking cylinder to rotate stably in the arc-shaped mounting groove. At the same time, the cooperation between the arc-shaped sliding block and the arc-shaped sliding hole restricts the sliding trajectory of the locking cylinder, ensuring that the locking cylinder will not fall out of the arc-shaped mounting groove during rotation. This ensures that after the adjacent placement plates are plugged and assembled, the locking cylinder can be reliably locked and fixed, maintaining the stability of the connection structure.
[0013] Optionally, a limiting hole is provided on the wall of the arc-shaped mounting groove. The connection structure also includes an unlocking plate and a spring. The unlocking plate passes through the limiting hole and is fixed to the peripheral wall of the locking cylinder. The spring is disposed in the fixed seat. One end of the spring is fixed to the inner wall of the fixed seat or the plug seat, and the other end is fixed to the surface of the unlocking plate. A receiving cavity is provided in the placement plate, and the unlocking plate can rotate in the receiving cavity.
[0014] By adopting the above technical solution, and by setting a limiting hole, an unlocking plate, a spring, and a receiving cavity, the automatic locking and unlocking functions of the locking cylinder can be realized. The unlocking plate passes through the limiting hole and is fixed to the peripheral wall of the locking cylinder. One end of the spring is fixed to the inner wall of the fixed seat or the plug seat, and the other end is fixed to the unlocking plate. A receiving cavity is opened in the placement plate so that the unlocking plate can rotate in it. The elastic force of the spring can push the unlocking plate, thereby driving the locking cylinder to rotate, realizing the automatic locking of adjacent placement plates. When unlocking is required, the unlocking plate is rotated to compress the spring, causing the locking cylinder to rotate and disengage from the locked state. The operation is convenient and improves the convenience of operation and the reliability of connection.
[0015] Optionally, the end of the first connector box that is away from the second connector box is processed into a chamfered edge with an arc.
[0016] By adopting the above technical solution, by processing the end of the first plug-in box away from the second plug-in box into a rounded chamfer, the chamfer can guide the positioning quickly when the fixed seat and plug-in seat of the adjacent placement plate are plugged into each other, and reduce the resistance during the plugging process, so that the first plug-in box can be inserted into the fixed seat more smoothly, improving the efficiency of plugging combination, avoiding the inconvenience of operation caused by plugging difficulties, and ensuring the rapid assembly of the connection structure.
[0017] Optionally, the placement plate has an unlocking hole that communicates with the receiving cavity. The connecting structure also includes an unlocking post, the end of which passes through the unlocking hole and is fixedly connected to the end face of the unlocking plate. The unlocking post protrudes from the end face of the unlocking plate and away from the surface of the placement plate.
[0018] By adopting the above technical solution, and by setting an unlocking hole and an unlocking post, the unlocking post protruding from the plate surface can be operated externally to easily drive the unlocking plate to move, thereby controlling the rotation of the locking cylinder and realizing the rapid unlocking of the connection structure. This makes the unlocking operation intuitive and convenient, without the need for complicated tools, thus improving the convenience and efficiency of the device.
[0019] Optionally, the center of the locking cylinder end face coincides with the center of the arc surface of the arc-shaped mounting groove.
[0020] By adopting the above technical solution, and by setting the center of the locking cylinder end face to coincide with the center of the arc surface of the arc mounting groove, the locking cylinder can rotate evenly around the center when rotating in the arc mounting groove. This ensures that the peripheral wall of the locking cylinder and the wall of the arc mounting groove are always in contact, and the force is evenly distributed. It avoids rotation jamming or loosening of the connection caused by the misalignment of the centers, thereby ensuring that the locking cylinder is stable and reliable during locking and unlocking, and maintaining the good performance of the connection structure.
[0021] Optionally, the placement plate has receiving grooves on both sides of its end face, and a connecting plate is rotatably disposed in the receiving groove, the connecting plate being able to be completely located in the receiving groove.
[0022] By adopting the above technical solution and setting a connecting plate, the connecting plate can be completely located in the receiving groove. When it is necessary to install the placement plate onto the sterilization device, the connecting plate can be rotated and unfolded for installation and fixation. When not needed, the connecting plate can be retracted into the receiving groove without interfering with the plug-in combination of adjacent placement plates through the connecting structure. This not only meets the installation requirements of the placement plate and the sterilization device, but also avoids the interference of the connecting plate with the connection operation between the placement plates, making the device structure more compact and practical.
[0023] In summary, this application has the following technical effects:
[0024] 1. By setting up multiple horizontal placement plates and a connection structure consisting of fixed seats, plug-in seats and locking cylinders, the fixed seats and plug-in seats are L-shaped boxes with arc-shaped mounting grooves at the inner corners. The locking cylinder is a matching semi-cylinder that is rotatably set in the groove. The fixed seats and plug-in seats of adjacent placement plates can be plugged into each other, which allows multiple placement plates to be flexibly combined and spliced according to the volume of food to form an adjustable placement platform, increasing or adjusting the placement area, thereby quickly and conveniently sterilizing food of different volumes and improving the device's adaptability to food of different sizes and sterilization efficiency.
[0025] 2. By setting an arc-shaped sliding hole and an arc-shaped sliding block, the arc-shaped sliding block is adapted to and slidably set in the arc-shaped sliding hole, which enables the locking cylinder to rotate stably in the arc-shaped mounting groove. At the same time, the cooperation between the arc-shaped sliding block and the arc-shaped sliding hole restricts the sliding trajectory of the locking cylinder, ensuring that the locking cylinder will not fall out of the arc-shaped mounting groove during rotation. This ensures that after the adjacent placement plates are plugged and assembled, the locking cylinder can be reliably locked and fixed, maintaining the stability of the connection structure.
[0026] 3. By incorporating a connecting plate, the connecting plate can be fully positioned within the receiving slot. When the placement plate needs to be installed onto the sterilization device, the connecting plate can be rotated and unfolded for installation and fixation. When not needed, the connecting plate can be retracted into the receiving slot without interfering with the plug-in combination of adjacent placement plates via the connecting structure. This satisfies the installation requirements of the placement plate and the sterilization device while avoiding interference from the connecting plate on the connection operation between the placement plates, making the device structure more compact and practical. Attached Figure Description
[0027] Figure 1 This is a structural diagram of the object of this application;
[0028] Figure 2 This is a structural diagram of the connection structure in this application.
[0029] Explanation of reference numerals in the attached drawings: 1. Placement unit; 11. Placement plate; 111. Receiving groove; 112. First mounting groove; 113. Second mounting groove; 114. Receiving cavity; 115. Unlocking hole; 12. Connecting plate; 2. Connecting structure; 21. Fixing base; 211. First fixing box; 212. Second fixing box; 22. Plug-in base; 221. First plug-in box; 222. Second plug-in box; 23. Arc-shaped mounting groove; 24. Locking cylinder; 25. Arc-shaped sliding hole; 26. Arc-shaped sliding block; 27. Limiting hole; 28. Unlocking plate; 29. Unlocking post. Detailed Implementation
[0030] The present application will be further described in detail below with reference to the accompanying drawings.
[0031] This application discloses an adjustable food irradiation sterilization device, referring to... Figure 1The sterilization device includes detachable placement units 1 and connecting structures 2 for connection. Multiple placement units 1 can be combined together through the connecting structures 2 to increase the placement area of the food to be sterilized, thereby facilitating the sterilization device to sterilize food of different volumes and improving efficiency.
[0032] Reference Figure 1 The placement unit 1 includes multiple horizontally arranged placement plates 11, each made of metal. Each placement plate 11 has a strip-shaped receiving groove 111 on both sides of its end face, the length of which is parallel to the length of the end face of the placement plate 11. A connecting plate 12 is rotatably mounted within the receiving groove 111, adapting to the receiving groove 111. One end of the connecting plate 12 is hinged to the end wall of the receiving groove 111. The connecting plate 12 is used to install the placement plates 11 onto the sterilization device. When the connecting plate 12 is located within the receiving groove 111, it does not interfere with the connection between the multiple placement plates 11.
[0033] Combination Figure 1 and Figure 2 The connecting structure 2 includes a fixed base 21, a plug-in base 22, a locking cylinder 24, an unlocking plate 28, a spring, and an arc-shaped sliding block 26. The fixed base 21 is composed of a first fixed box 211 and a second fixed box 212. The thickness of the first fixed box 211 is half the thickness of the second fixed box 212. The end face of the first fixed box 211 is fixed to the surface of the second fixed box 212, so that the side wall of the plug-in base 22 is L-shaped. The first fixed box 211 and the second fixed box 212 are connected. The connector 22 is composed of a first connector box 221 and a second connector box 222. The thickness of the first connector box 221 is half the thickness of the second connector box 222. The end face of the first connector box 221 is fixed to the surface of the second connector box 222, making the side wall of the connector 22 L-shaped. The first connector box 221 and the second connector box 222 are connected. The end face of the first connector box 221 away from the second connector box 222 is processed into a curved protruding chamfer, and the curved opening faces the second connector box 222. The second connector box 222 is consistent with the second fixing box 212. The L-shaped fixing seat 21 and the connector 22 are arranged opposite to each other. The L-shaped inner wall of the fixing seat 21 can fit against the L-shaped inner wall of the connector 22.
[0034] Combination Figure 1 and Figure 2Each of the two opposite side walls and two end faces of the placement plate 11 has two first mounting slots 112 and two second mounting slots 113 respectively. The two first mounting slots 112 are spaced apart, and the length direction of the first mounting slot 112 is perpendicular to the side wall or end face it is located on. The first mounting slot 112 is integrally adapted to the fixing base 21, and the fixing base 21 can be set in the first mounting slot 112. The end face of the first fixing box 211 opposite to the second fixing box 212 is flush with the side wall or end face of the placement plate 11. The two second mounting slots 113 are spaced apart, and the second mounting slots 113 are adapted to the second plug-in box 222. The second plug-in box 222 can be set in the second mounting slot 113. The two placement plates 11 can be inserted into the first mounting slot 112 of the side wall or end face of the other placement plate 11 through the plug-in base 22 on the side wall or end face of one placement plate 11, and connected to the fixing base 21 in the first mounting slot 112.
[0035] Combination Figure 1 and Figure 2 The L-shaped inner surfaces of the first fixed box 211 and the first plug-in box 221 are both recessed inward to form an arc-shaped mounting groove 23. The length direction of the arc-shaped mounting groove 23 is perpendicular to the length direction of the placement plate 11. The groove walls at both ends of the arc-shaped mounting groove 23 are the boxes of the first fixed box 211 or the first plug-in box 221.
[0036] Combination Figure 1 and Figure 2 The locking cylinder 24 is a semi-cylinder, which is adapted to and rotatably set in the arc-shaped mounting groove 23. The center of the semi-circular end face of the locking cylinder 24 coincides with the center of the arc-shaped mounting groove 23. The peripheral wall of the locking cylinder 24 fits against the groove wall of the arc-shaped mounting groove 23. A semi-annular arc-shaped sliding hole 25 is provided on the end face of the locking cylinder 24. The center of the arc-shaped sliding hole 25 coincides with the center of the semi-circular tangential surface of the locking cylinder 24. The arc-shaped sliding hole 25 connects the two end faces of the locking cylinder 24. The arc-shaped sliding block 26 is fixed in the arc-shaped mounting groove 23. The two ends of the arc-shaped sliding block 26 are respectively fixed to the two end walls of the arc-shaped mounting groove 23. The arc-shaped sliding block 26 is adapted to and slidably set in the arc-shaped sliding hole 25.
[0037] Combination Figure 1 and Figure 2The unlocking plate 28 is a strip-shaped plate. The side wall of the unlocking plate 28 is fixedly connected to the peripheral wall of the locking cylinder 24. The arc-shaped mounting groove 23 has a flared limiting hole 27 that passes through the plug-in seat 22 or the fixing seat 21. The unlocking plate 28 passes through the limiting hole 27 into the plug-in seat 22 or the fixing seat 21. When the two placement plates 11 are connected through the plug-in seat 22 and the fixing seat 21, the plug-in seat 22 on the side away from the fixing seat 21 and the fixing seat 21 on the side away from the plug-in seat 22 both have flared receiving cavities 114 that are adapted to the unlocking plate 28. The bottom of the receiving cavity 114 is arc-shaped. One side wall of the unlocking plate 28 is located outside the plug-in seat 22, and the unlocking plate 28 can rotate in the receiving cavity 114. The spring is set in the plug-in seat 22. One end of the spring is fixedly connected to the inner wall of the plug-in seat 22, and the other end is fixedly connected to the plate surface of the unlocking plate 28.
[0038] Combination Figure 1 and Figure 2 The placement plate 11 has an arc-shaped unlocking hole 115 on its surface. The unlocking hole 115 connects the lower surface of the placement plate 11 and the receiving cavity 114. The connecting structure 2 also includes an unlocking post 29. The end face of the unlocking post 29 passes through the unlocking hole 115 and slides within the unlocking hole 115. The end face of the unlocking post 29 is fixed to the side of the end face of the unlocking plate 28 away from the locking cylinder 24. The axis of the unlocking post 29 is perpendicular to the end face of the unlocking plate 28. The end face of the unlocking post 29 away from the unlocking plate 28 protrudes from the lower surface of the placement plate 11.
[0039] Combination Figure 1 and Figure 2 The plug-in bases 22 and fixed bases 21 on the end faces or side walls of the two placement plates 11 are compatible with each other and can be inserted and combined. In the natural state, the rectangular plane of the locking cylinder 24 is tilted. As the fixed base 21 and the plug-in base 22 approach each other, the end of the first plug-in box 221 away from the second plug-in box 222 contacts the rectangular plane of the locking cylinder 24 in the fixed base 21, so that the rectangular plane of the locking cylinder 24 slowly becomes flush with the surface of the first fixed base 21 box. The spring extends. When the rectangular planes of the locking cylinder 24 of the fixed base 21 and the plug-in base 22 are in contact with each other, so that the locking cylinder 24 of the fixed base 21 and the plug-in base 22 form a complete cylinder, the spring contracts, so that the locking cylinder 24 rotates and the rectangular plane tilts. The peripheral wall of the locking cylinder 24 of the plug-in base 22 locks the wall of the arc-shaped mounting groove 23 of the fixed base 21, fixing the position of the fixed base 21 and the plug-in base 22. When unlocking, the toggle pin rotates the locking cylinder 24 via the unlocking plate 28. The rectangular plane of the locking cylinder 24 is flush with the surface of the first fixed box 211, and the fixed seat 21 and the plug seat 22 move away from each other to unlock.
[0040] This specific embodiment is merely an explanation of this application and is not intended to limit it. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but such modifications are protected by patent law as long as they fall within the scope of the claims of this application.
Claims
1. An adjustable food irradiation sterilization device, characterized by: The utility model provides a kind of multi-block horizontal placement plate (11) and the connecting structure (2) of setting in the side wall or end surface of the placement plate (11), the connecting structure (2) includes fixed seat (21), plug-in seat (22) and locking cylinder (24), the fixed seat (21) and the plug-in seat (22) are both L-shaped box, fixed seat (21) and plug-in seat (22) inner corner one side surface are all processed and formed with arc mounting groove (23), the locking cylinder (24) is semicylinder, locking cylinder (24) is adapted with the arc mounting groove (23) and rotationally arranged in arc mounting groove (23), the fixed seat (21) and plug-in seat (22) of two adjacent placement plates (11) can be mutually plugged in combination.
2. The adjustable food irradiation sterilization device according to claim 1, characterized in that: The side wall or end surface of the placement plate (11) is respectively provided with a first mounting groove (112) and a second mounting groove (113), the fixed seat (21) is adapted with the first mounting groove (112) and is located in the first mounting groove (112) as a whole, the plug-in seat (22) is composed of a first plug-in box (221) and a second plug-in box (222), the second mounting groove (113) is adapted with the second plug-in box (222), the second plug-in box (222) is located in the second mounting groove (113), and the first plug-in box (221) is located outside the placement plate (11).
3. The adjustable food irradiation sterilization device according to claim 1, characterized in that: An arc sliding hole (25) is formed in the end surface of the locking cylinder (24), an arc sliding block (26) is fixedly connected to the side wall of the arc mounting groove (23), and the arc sliding block (26) is slidably arranged in the arc sliding hole (25).
4. The adjustable food irradiation sterilization device according to claim 3, characterized in that: A limiting hole (27) is formed in the groove wall of the arc mounting groove (23), the connecting structure (2) further includes an unlocking plate (28) and a spring, the unlocking plate (28) penetrates into the limiting hole (27) and is fixedly connected to the peripheral wall of the locking cylinder (24), the spring is arranged in the fixed seat (21), one end of the spring is fixedly connected to the inner wall of the fixed seat (21) or the plug-in seat (22), the other end of the spring is fixedly connected to the plate surface of the unlocking plate (28), and the placement plate (11) is provided with a receiving cavity (114), and the unlocking plate (28) can rotate in the receiving cavity (114).
5. The adjustable food irradiation sterilization device according to claim 2, characterized in that: The end of the first plug-in box (221) away from the second plug-in box (222) is chamfered with an arc.
6. The adjustable food irradiation sterilization device according to claim 4, characterized in that: An unlocking hole (115) is formed in the plate surface of the placement plate (11) and communicates with the receiving cavity (114), and the connecting structure (2) further includes an unlocking column (29), the end of the unlocking column (29) penetrates into the unlocking hole (115) and is fixedly connected to the end surface of the unlocking plate (28), and the end surface of the unlocking column (29) away from the unlocking plate (28) protrudes from the plate surface of the placement plate (11).
7. An adjustable food irradiation sterilization device according to claim 6, characterized in that: The center of the end surface of the locking cylinder (24) coincides with the center of the arc surface of the arc mounting groove (23).
8. The adjustable food irradiation sterilization device according to claim 1, characterized in that: The end surface of the placement plate (11) is provided with a receiving groove (111) on both sides, a connecting plate (12) is rotatably arranged in the receiving groove (111), and the connecting plate (12) can be completely located in the receiving groove (111).