An irradiation device capable of adjusting rays

Abstract

The utility model belongs to the technical field of irradiator, especially involves a kind of adjustable ray's irradiator, including shell, electric telescopic link and ray subassembly, further include: sliding seat, sliding seat sliding installation in shell, two rotating plates are rotationally installed in shell and located the bottom of sliding seat, four guide grooves are opened in sliding seat, guide column is slidably installed in four guide grooves, four guide columns are fixedly connected with four rotating plates respectively, electric telescopic link is fixedly installed in shell, ray subassembly is fixedly installed on the telescopic end of electric telescopic link, and the front side of shell is hingedly installed with sealing door;Rotary column, rotary column rotationally installs in sliding block, sliding slot is opened in rotary column, and a plurality of first clamping plates are slidably installed in sliding slot, second clamping plate is fixedly installed in the top of rotary column and located one side of a plurality of first clamping plates;It can be automatically clamped, and save time, and the irradiation time of smaller fruit can be shortened simultaneously.

Description

Technical Field

[0001] This invention belongs to the field of irradiator technology, and particularly relates to an adjustable irradiator. Background Technology

[0002] Irradiators are devices that use high-energy rays to modify materials. Their "greenness" stems from the innovation of traditional chemical and high-temperature processing methods—achieving sterilization and modification through non-thermal and chemical-free physical processes, which meets the modern processing requirements for "low energy consumption, zero pollution, and high efficiency".

[0003] For example, Chinese patent CN218481967U discloses an adjustable gamma-ray irradiator, including a housing, a slide rod, and a motor. The slide rod and motor are mounted on the inner wall of the housing. A sliding sleeve is mounted on the outer wall of the slide rod, and a sleeve is mounted on the outer wall of the sliding sleeve. An electromagnetic coil is mounted on the inner wall of the sleeve. This invention, by incorporating a locking head, a sliding sleeve, and a first spring, achieves convenient adjustment of the gamma-ray assembly's position and improves stability during adjustment. The movement of the first spring moves the locking head, causing it to move out of the locking slot. The movement of the telescopic rod moves the gamma-ray assembly, which in turn moves the sliding sleeve. The sliding sleeve then moves the sleeve. When the sleeve reaches the appropriate position, the electromagnetic coil shuts off, and the first spring pushes the locking head into the locking slot, fixing the gamma-ray assembly and facilitating position adjustment while improving stability. This invention achieves the functions of convenient adjustment of the gamma-ray assembly's position and improved stability during adjustment.

[0004] The aforementioned patent has the following problems:

[0005] This patent has some drawbacks in its use, such as the need to manually pull the first clamp to fix the item, which is complicated and time-consuming. Additionally, the fixed distance between the irradiation component and the irradiated item can reduce irradiation efficiency if the item is thin. Therefore, we propose an adjustable irradiator. Utility Model Content

[0006] The purpose of this invention is to provide an adjustable radiation irradiator to solve the problems mentioned in the background art.

[0007] In view of this, the present invention provides an adjustable irradiator, including a housing, an electrically operated telescopic rod, and an irradiation assembly, and further including:

[0008] A sliding seat is slidably installed inside a housing. Two rotating plates are rotatably installed inside the housing and at the bottom of the sliding seat. Four guide grooves are provided inside the sliding seat, and guide posts are slidably installed in each of the four guide grooves. The four guide posts are respectively fixedly connected to the four rotating plates. An electric telescopic rod is fixedly installed inside the housing. The ray assembly is fixedly installed on the telescopic end of the electric telescopic rod. A sealing door is hinged to the front side of the housing.

[0009] A rotating column is rotatably installed inside a sliding block. A sliding groove is provided inside the rotating column, and several first clamping plates are slidably installed in the sliding groove. A second clamping plate is fixedly installed on the top of the rotating column and on one side of the several first clamping plates.

[0010] A drive assembly, located within the housing, is used to drive the two rotating plates to rotate.

[0011] A power assembly located inside a rotating column, used to drive the sliding of several first clamping plates and the rotation of the rotating column.

[0012] In this technical solution, the fruit is first placed in a box, and then the box is placed between several first clamps and second clamps. Through the set power component, the several first clamps can be driven to slide away from the rectangular block. Finally, the several first clamps and several second clamps can clamp the box with the fruit on it. It can be clamped automatically and saves time. Then, the electric telescopic rod is activated. The electric telescopic rod drives the ray component to move. The ray component drives the sliding block to slide on the fixed column, which can adjust the position of the ray component and facilitate the adjustment of the emission position of the gamma rays.

[0013] Then the sealed door is closed. The power component can drive the rotating column to rotate slowly, which in turn drives the fruit to rotate slowly. At the same time, the ray component is activated. The ray component can emit gamma rays to irradiate the items. Gamma ray irradiation can kill pathogenic microorganisms or inhibit their growth, kill harmful insects, make them sterile or reduce their reproductive capacity, delay the ripening process of the fruit, inhibit post-ripening and aging, and maintain the freshness of the fruit.

[0014] When smaller fruits, such as lychees or longans, need to be irradiated, the drive assembly can rotate two rotating plates. The two rotating plates drive four guide columns to slide in four guide slots. The four guide columns can push the sliding seat upward, ensuring that the smaller fruit is closer to the irradiation assembly and shortening the irradiation time of the smaller fruit.

[0015] In the above technical solution, the driving component further includes:

[0016] The power chamber is located inside the housing and on one side of the rotating plate. A second motor is fixedly installed on one side of the housing. The output shaft of the second motor passes through the housing and extends into the power chamber. Two first bevel gears are fixedly installed on the output shaft of the second motor. A second bevel gear is meshed on one side of each of the two first bevel gears. Both second bevel gears pass through the power chamber and are fixedly connected to the two rotating plates respectively. Both the two first bevel gears and the two second bevel gears are rotatably connected to the power chamber.

[0017] In this technical solution, the fruit is first placed in a box, then the box is placed between several first clamping plates and second clamping plates. Next, an electric hydraulic push rod is activated, which powers the rectangular block and causes it to slide upwards. The rectangular block pushes several connecting rods to rotate, and the connecting rods press the first clamping plates to slide away from the rectangular block. Finally, the first and second clamping plates clamp the box containing the fruit, providing automatic clamping and saving time. Then, an electric telescopic rod is activated, which moves the ray assembly. The ray assembly moves a sliding block on a fixed column, allowing adjustment of the ray assembly's position and facilitating the adjustment of the gamma-ray emission position. The sealing door is then closed, and the first motor is activated, powering the rotating column and causing it to slowly rotate, which in turn causes the fruit to slowly rotate.

[0018] In the above technical solution, the power component further includes:

[0019] A first motor is fixedly installed inside the sliding block and located below the rotating column. The output shaft of the first motor is coaxially connected to the rotating column. An electro-hydraulic push rod is fixedly installed inside the sliding groove. A rectangular block is fixedly installed at the telescopic end of the electro-hydraulic push rod. Several connecting rods are rotatably installed on the rectangular block. The upper ends of the connecting rods are rotatably connected to several first clamping plates. The rectangular block is slidably connected to the sliding groove.

[0020] In this technical solution, when it is necessary to irradiate smaller fruits, such as lychees or longans, the second motor is first started. The second motor is powered on and drives the two first bevel gears to rotate. The two first bevel gears drive the two second bevel gears meshing with them to rotate in opposite directions. The two second bevel gears drive the two rotating plates to rotate. The two rotating plates drive the four guide posts to slide in the four guide grooves. The four guide posts can push the sliding seat to slide upward, ensuring that the distance between the smaller fruit and the radiation component is closer, thus shortening the irradiation time of the smaller fruit.

[0021] In the above technical solution, a storage battery is further fixedly installed in the sliding groove, and the storage battery is electrically connected to the electro-hydraulic push rod.

[0022] In this technical solution, the electric hydraulic actuator is powered by a storage battery, ensuring that the electric hydraulic actuator can be used normally.

[0023] In the above technical solution, the telescopic end of the electro-hydraulic push rod is slidably connected to the sliding groove, and the output shaft of the second motor is rotatably connected to the housing and the power cavity.

[0024] In this technical solution, the telescopic end of the electro-hydraulic push rod can slide within the sliding groove, ensuring that the output shaft of the second motor can rotate within the housing and the power chamber.

[0025] In the above technical solution, a fixing column is fixedly installed inside the housing and above the radiation assembly, and a sliding block is slidably installed on the fixing column, and the sliding block is fixedly connected to the radiation assembly.

[0026] In this technical solution, by setting a sliding block, when the ray assembly is displaced, the ray assembly can drive the sliding block to slide on the fixed column, ensuring that the ray assembly can slide stably.

[0027] In the above technical solution, further, a plurality of the second clamping plates are distributed in a ring at equal intervals on the rotating column.

[0028] In this technical solution, it is ensured that the fruit is irradiated evenly.

[0029] The beneficial effects of this utility model are:

[0030] 1. This adjustable irradiator places fruit in a box, then places the box between several first clamps and second clamps. Through a set power component, the first clamps can be driven to slide away from the rectangular block. Finally, the first clamps and second clamps can clamp the box with fruit on it. It can clamp automatically and save time.

[0031] 2. When it is necessary to irradiate smaller fruits, such as lychees or longans, the adjustable irradiator can drive two rotating plates to rotate through the set drive component. The two rotating plates drive four guide columns to slide in four guide slots respectively. The four guide columns can push the sliding seat to slide upward, ensuring that the distance between the smaller fruit and the irradiation component is closer, thus shortening the irradiation time of the smaller fruit. Attached Figure Description

[0032] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0033] Figure 2 This is a schematic diagram of the internal structure of the shell of this utility model;

[0034] Figure 3This is one of the schematic diagrams of the shell structure of this utility model;

[0035] Figure 4 This is the utility model Figure 3 Enlarged structural diagram at point A;

[0036] Figure 5 This is the second schematic diagram of the cross-sectional structure of the shell of this utility model;

[0037] Figure 6 This is one of the schematic diagrams of the cross-sectional structure of the sliding seat of this utility model;

[0038] Figure 7 This is the second schematic diagram of the cross-sectional structure of the sliding seat of this utility model;

[0039] Figure 8 This is a schematic diagram of the cross-sectional structure of the rotating column of this utility model;

[0040] Figure 9 This is a schematic diagram of the rectangular block area structure of this utility model.

[0041] The markings in the diagram are as follows:

[0042] 1. Housing; 2. Sealed door; 3. Electric telescopic rod; 4. X-ray assembly; 5. Sliding seat; 6. Rotating plate; 7. Sliding block; 8. Guide groove; 9. Guide column; 10. First motor; 11. Rotating column; 12. Sliding groove; 13. First clamping plate; 14. Second clamping plate; 15. Power chamber; 16. Second motor; 17. First bevel gear; 18. Second bevel gear; 19. Electro-hydraulic push rod; 20. Rectangular block; 21. Connecting rod; 22. Battery; 23. Fixed column. Detailed Implementation

[0043] The following is in conjunction with the appendix Figure 1 - Figure 9 This application will be described in further detail.

[0044] In this application, the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "middle," "vertical," and "horizontal," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this application and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.

[0045] Example 1: This example provides an adjustable irradiator, including a housing 1, an electrically operated telescopic rod 3, and an irradiation assembly 4, and further including:

[0046] The sliding seat 5 is slidably installed inside the housing 1. Two rotating plates 6 are rotatably installed inside the housing 1 and at the bottom of the sliding seat 5. Four guide grooves 8 are provided inside the sliding seat 5. Guide columns 9 are slidably installed in each of the four guide grooves 8. The four guide columns 9 are fixedly connected to the four rotating plates 6 respectively. The electric telescopic rod 3 is fixedly installed inside the housing 1. The X-ray assembly 4 is fixedly installed on the telescopic end of the electric telescopic rod 3. A sealing door 2 is hinged to the front side of the housing 1.

[0047] A rotating column 11 is rotatably installed inside a sliding block 7. A sliding groove 12 is provided inside the rotating column 11. Several first clamping plates 13 are slidably installed inside the sliding groove 12. A second clamping plate 14 is fixedly installed on the top of the rotating column 11 and on one side of the several first clamping plates 13.

[0048] A drive assembly is located inside the housing 1 and is used to drive the two rotating plates 6 to rotate.

[0049] The power assembly is located inside the rotating column 11 and is used to drive the sliding of several first clamping plates 13 and the rotation of the rotating column 11.

[0050] First, the fruit is placed in a box. Then, the box is placed between several first clamping plates 13 and second clamping plates 14. Through the set power component, the several first clamping plates 13 can be driven to slide away from the rectangular block 20. Finally, the several first clamping plates 13 and several second clamping plates 14 can clamp the box with the fruit on it. It can be clamped automatically and saves time. Then, the electric telescopic rod 3 is activated. The electric telescopic rod 3 drives the ray component 4 to move. The ray component 4 drives the sliding block 7 to slide on the fixed column 23. The position of the ray component 4 can be adjusted to facilitate the adjustment of the emission position of the gamma rays.

[0051] Then, the sealing door 2 is closed. Through the set power component, the rotating column 11 can be driven to rotate slowly. The rotating column 11 drives the fruit to rotate slowly. At the same time, the ray component 4 is activated. The ray component 4 can emit gamma rays to irradiate the item. Gamma ray irradiation can kill pathogenic microorganisms or inhibit their growth, kill harmful insects, make them infertile or reduce their reproductive capacity, delay the ripening process of the fruit, inhibit post-ripening and aging, and maintain the freshness of the fruit.

[0052] When smaller fruits, such as lychees or longans, need to be irradiated, the drive assembly can rotate two rotating plates 6. The two rotating plates 6 drive four guide columns 9 to slide in four guide grooves 8 respectively. The four guide columns 9 can push the sliding seat 5 to slide upward, ensuring that the smaller fruit is closer to the irradiation assembly 4 and shortening the irradiation time of the smaller fruit.

[0053] In this embodiment, the driving component includes:

[0054] The power chamber 15 is located inside the housing 1 and on one side of the rotating plate 6. A second motor 16 is fixedly installed on one side of the housing 1. The output shaft of the second motor 16 passes through the housing 1 and extends into the power chamber 15. Two first bevel gears 17 are fixedly installed on the output shaft of the second motor 16. Two second bevel gears 18 are meshed on one side of each of the two first bevel gears 17. Both second bevel gears 18 pass through the power chamber 15 and are fixedly connected to the two rotating plates 6 respectively. Both the two first bevel gears 17 and the two second bevel gears 18 are rotatably connected to the power chamber 15.

[0055] First, the fruit is placed in a box. Then, the box is placed between several first clamping plates 13 and second clamping plates 14. Next, the electric hydraulic push rod 19 is activated. The electric hydraulic push rod 19 is powered on and drives the rectangular block 20 to slide upward. The rectangular block 20 pushes several connecting rods 21 to rotate. The connecting rods 21 respectively squeeze several first clamping plates 13 to slide away from the rectangular block 20. Finally, the several first clamping plates 13 and several second clamping plates 14 can clamp the box with fruit on it. It can clamp automatically and save time. Then, the electric telescopic rod 3 is activated. The electric telescopic rod 3 drives the radiation component 4 to move. The radiation component 4 drives the sliding block 7 to slide on the fixed column 23. The position of the radiation component 4 can be adjusted to facilitate the adjustment of the emission position of gamma rays. Then, the sealing door 2 is closed. Next, the first motor 10 is activated. The first motor 10 is powered on and drives the rotating column 11 to rotate slowly. The rotating column 11 drives the fruit to rotate slowly.

[0056] In this embodiment, the power assembly includes:

[0057] The first motor 10 is fixedly installed inside the sliding block 7 and located below the rotating column 11. The output shaft of the first motor 10 is coaxially connected to the rotating column 11. An electric hydraulic push rod 19 is fixedly installed inside the sliding groove 12. A rectangular block 20 is fixedly installed at the telescopic end of the electric hydraulic push rod 19. Several connecting rods 21 are rotatably installed on the rectangular block 20. The upper ends of the several connecting rods 21 are rotatably connected to several first clamping plates 13 respectively. The rectangular block 20 is slidably connected to the sliding groove 12.

[0058] When smaller fruits, such as lychees or longans, need to be irradiated, the second motor 16 is first started. The second motor 16 is powered on and drives the two first bevel gears 17 to rotate. The two first bevel gears 17 drive the two second bevel gears 18 meshing with them to rotate in opposite directions. The two second bevel gears 18 drive the two rotating plates 6 to rotate. The two rotating plates 6 drive the four guide posts 9 to slide in the four guide grooves 8. The four guide posts 9 can push the sliding seat 5 to slide upward, ensuring that the distance between the smaller fruit and the irradiation component 4 is closer, thus shortening the irradiation time of the smaller fruit. Example 2:

[0059] This embodiment provides an adjustable irradiator, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0060] In this embodiment, a storage battery 22 is fixedly installed in the sliding groove 12, and the storage battery 22 is electrically connected to the electric hydraulic push rod 19.

[0061] The battery 22 provides power to the electric hydraulic actuator 19, ensuring that the electric hydraulic actuator 19 can be used normally. Example 3:

[0062] This embodiment provides an adjustable irradiator, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0063] In this embodiment, the telescopic end of the electro-hydraulic push rod 19 is slidably connected to the sliding groove 12, and the output shaft of the second motor 16 is rotatably connected to the housing 1 and the power chamber 15.

[0064] Specifically, it ensures that the telescopic end of the electro-hydraulic push rod 19 can slide within the sliding groove 12, and ensures that the output shaft of the second motor 16 can rotate within the housing 1 and the power chamber 15. Example 4:

[0065] This embodiment provides an adjustable irradiator, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0066] In this embodiment, a fixing post 23 is fixedly installed inside the housing 1 and above the radiation assembly 4. A sliding block 7 is slidably installed on the fixing post 23 and is fixedly connected to the radiation assembly 4.

[0067] Among them, by means of the sliding block 7, when the ray assembly 4 is displaced, the ray assembly 4 can drive the sliding block 7 to slide on the fixed column 23, so as to ensure that the ray assembly 4 can slide stably. Example 5:

[0068] This embodiment provides an adjustable irradiator, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0069] In this embodiment, several second clamping plates 14 are distributed in a ring at equal intervals on the rotating column 11.

[0070] One key aspect is ensuring that the fruit is irradiated evenly during the irradiation process.

[0071] It is worth noting that the structure and principle of the ray component 4 in this embodiment are existing technologies. For details, please refer to the prior art document (publication number CN218481967U, patent name is an adjustable gamma ray irradiator), which will not be repeated here.

[0072] Working principle: First, the fruit is placed in the box, then the box is placed between several first clamping plates 13 and second clamping plates 14. Then, the electric hydraulic push rod 19 is activated. The electric hydraulic push rod 19 is powered on and drives the rectangular block 20 to slide upward. The rectangular block 20 pushes several connecting rods 21 to rotate. The connecting rods 21 respectively squeeze several first clamping plates 13 to slide away from the rectangular block 20. Finally, the several first clamping plates 13 and several second clamping plates 14 can clamp the box with fruit on it. It can clamp automatically and save time. Then, the electric telescopic rod 3 is activated. The electric telescopic rod 3 drives the radiation component 4 to move. The radiation component 4 drives the sliding block 7 to slide on the fixed column 23. The position of the radiation component 4 can be adjusted to facilitate the adjustment of the emission position of gamma rays.

[0073] Then the sealing door 2 is closed, and the first motor 10 is started. The first motor 10 is powered on and drives the rotating column 11 to rotate slowly. The rotating column 11 drives the fruit to rotate slowly. At the same time, the ray component 4 is started. The ray component 4 can emit gamma rays to irradiate the items. Gamma ray irradiation can kill pathogenic microorganisms or inhibit their growth, kill harmful insects, make them infertile or reduce their reproductive capacity, delay the ripening process of the fruit, inhibit post-ripening and aging, and maintain the freshness of the fruit.

[0074] When smaller fruits, such as lychees or longans, need to be irradiated, the second motor 16 is first started. The second motor 16 is powered on and drives the two first bevel gears 17 to rotate. The two first bevel gears 17 drive the two second bevel gears 18 meshing with them to rotate in opposite directions. The two second bevel gears 18 drive the two rotating plates 6 to rotate. The two rotating plates 6 drive the four guide posts 9 to slide in the four guide grooves 8. The four guide posts 9 can push the sliding seat 5 to slide upward, ensuring that the distance between the smaller fruit and the irradiation component 4 is closer, thus shortening the irradiation time of the smaller fruit.

[0075] The embodiments of this application have been described above with reference to the accompanying drawings. Unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other. This application is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of this application without departing from the spirit and scope of the claims, and all of these forms are within the protection scope of this application.

Claims

1. An adjustable irradiator, comprising a housing (1), an electrically operated telescopic rod (3), and a irradiation assembly (4), characterized in that, Also includes: A sliding seat (5) is slidably installed inside a housing (1). Two rotating plates (6) are rotatably installed inside the housing (1) and at the bottom of the sliding seat (5). Four guide grooves (8) are provided inside the sliding seat (5). Guide columns (9) are slidably installed in each of the four guide grooves (8). The four guide columns (9) are fixedly connected to the four rotating plates (6) respectively. The electric telescopic rod (3) is fixedly installed inside the housing (1). The ray assembly (4) is fixedly installed on the telescopic end of the electric telescopic rod (3). A sealing door (2) is hinged to the front side of the housing (1). A rotating column (11) is rotatably installed in a sliding block (7). A sliding groove (12) is provided in the rotating column (11). Several first clamping plates (13) are slidably installed in the sliding groove (12). A second clamping plate (14) is fixedly installed on the top of the rotating column (11) and on one side of the several first clamping plates (13). A drive assembly located inside the housing (1) and used to drive the two rotating plates (6) to rotate; A power assembly located inside a rotating column (11) is used to drive a plurality of first clamping plates (13) to slide and the rotating column (11) to rotate.

2. The adjustable irradiator according to claim 1, characterized in that, The driving component includes: The power chamber (15) is located inside the housing (1) and on one side of the rotating plate (6). A second motor (16) is fixedly installed on one side of the housing (1). The output shaft of the second motor (16) passes through the housing (1) and extends into the power chamber (15). Two first bevel gears (17) are fixedly installed on the output shaft of the second motor (16). Two second bevel gears (18) are meshed on one side of each of the two first bevel gears (17). Both of the two second bevel gears (18) pass through the power chamber (15) and are fixedly connected to the two rotating plates (6) respectively. Both the two first bevel gears (17) and the two second bevel gears (18) are rotatably connected to the power chamber (15).

3. An adjustable irradiator according to claim 2, characterized in that, The power assembly includes: The first motor (10) is fixedly installed in the sliding block (7) and located below the rotating column (11). The output shaft of the first motor (10) is coaxially connected with the rotating column (11). An electric hydraulic push rod (19) is fixedly installed in the sliding groove (12). A rectangular block (20) is fixedly installed at the telescopic end of the electric hydraulic push rod (19). Several connecting rods (21) are rotatably installed on the rectangular block (20). The upper ends of the several connecting rods (21) are rotatably connected to several first clamping plates (13). The rectangular block (20) is slidably connected to the sliding groove (12).

4. An adjustable irradiator according to claim 3, characterized in that, A storage battery (22) is fixedly installed in the sliding groove (12), and the storage battery (22) is electrically connected to the electric hydraulic push rod (19).

5. An adjustable irradiator according to claim 3, characterized in that, The telescopic end of the electric hydraulic push rod (19) is slidably connected to the sliding groove (12), and the output shaft of the second motor (16) is rotatably connected to the housing (1) and the power chamber (15).

6. An adjustable irradiator according to claim 1, characterized in that, A fixing column (23) is fixedly installed inside the housing (1) and above the radiation assembly (4). A sliding block (7) is slidably installed on the fixing column (23) and is fixedly connected to the radiation assembly (4).

7. An adjustable irradiator according to claim 1, characterized in that, Several second clamping plates (14) are distributed in a ring at equal intervals on the rotating column (11).

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