A mobile electron beam irradiation sterilization device

Abstract

This utility model relates to the field of sterilization technology, and in particular to a mobile electron beam irradiation sterilization device. It includes a support plate, a housing fixedly connected to the support plate, a rotating shaft rotatably connected to the housing via bearings, a connecting cover fixedly connected to the rotating shaft, rollers arranged around the lower end of the support plate, a placement plate connected to the support plate via a moving mechanism, a shielding plate vertically fixedly connected to the placement plate, and an installation groove formed on the top wall of the housing. An electron beam irradiation mechanism is installed in the installation groove, and the shielding plate abuts against the housing. This utility model avoids the risk of radiation leakage when placing or removing items for sterilization, thus improving operational safety.

Description

Technical Field

[0001] This utility model relates to the field of sterilization technology, and in particular to a mobile electron beam irradiation sterilization device. Background Technology

[0002] Electron beam irradiation sterilization is a technology that uses a high-energy electron beam to irradiate objects, thereby killing or inhibiting the growth of microorganisms. To minimize the risk of radiation leakage, the sterilization device needs to be designed as a sealed unit. Although it can be sealed during operation, the device may still open when handling items being sterilized, posing a risk of leakage and potentially harming operators. Utility Model Content

[0003] The purpose of this invention is to address the shortcomings of existing technologies, such as the risk of leakage when the device is opened during the handling of sterilized items, by proposing a mobile electron beam irradiation sterilization device.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A mobile electron beam irradiation sterilization device is designed, comprising a support plate, a housing fixedly connected to the support plate, a rotating shaft rotatably connected to the housing via bearings, a connecting cover fixedly connected to the rotating shaft, rollers arranged around the lower end of the support plate, a placement plate connected to the support plate via a moving mechanism, a shielding plate vertically fixedly connected to the placement plate, an installation groove formed on the top wall of the housing, an electron beam irradiation mechanism installed in the installation groove, and the shielding plate abutting against the housing.

[0006] Preferably, the roller is a brake roller.

[0007] Preferably, the moving mechanism includes a support plate with a groove, a slider is slidably disposed in the groove, a threaded rod is threadedly connected to the slider, and the threaded rod is rotatably connected to the inner wall of the groove via a bearing.

[0008] Preferably, a rotating wheel is fixedly connected to the threaded rod.

[0009] Preferably, a rotating block is fixedly connected to the rotating shaft, a connecting column is provided through the rotating block, a fixing hole is provided on the housing, and one end of the connecting column is located in the fixing hole.

[0010] Preferably, a stop block is fixedly connected to one end of the connecting post located in the fixing hole, and a pulling block is fixedly connected to the other end of the connecting post.

[0011] Preferably, the rotating block is provided with anti-slip texture.

[0012] The mobile electron beam irradiation sterilization device proposed in this utility model has the following advantages: during the loading and unloading process, a shielding plate is used to block the electron beam irradiation mechanism, preventing radiation leakage. When irradiation is required, the moving mechanism moves the placement plate to release the shielding plate from the radiation, and the connection cover seals the device. This avoids the risk of radiation leakage when loading and unloading items for sterilization, thus improving operational safety. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of a mobile electron beam irradiation sterilization device proposed in this utility model;

[0014] Figure 2 This is a schematic diagram of the structure of a mobile electron beam irradiation sterilization device proposed in this utility model when removing sterilized items;

[0015] Figure 3 This utility model proposes a mobile electron beam irradiation sterilization device. Figure 2 A three-dimensional sectional view;

[0016] Figure 4 This utility model proposes a mobile electron beam irradiation sterilization device. Figure 2 Enlarged view of section A.

[0017] In the diagram: 1. Box body; 2. Connecting cover; 3. Support plate; 4. Baffle plate; 5. Placement plate; 6. Slide groove; 7. Threaded rod; 8. Fixing hole; 9. Connecting column; 10. Pulling block; 11. Stop block; 12. Sliding block; 13. Electron beam irradiation mechanism; 14. Rotating wheel; 15. Rotating block. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0019] Example 1: Refer to Figure 1-3 A mobile electron beam irradiation sterilization device includes a support plate 3, a housing 1 fixedly connected to the support plate 3, a rotating shaft rotatably connected to the housing 1 via a bearing, a connecting cover 2 fixedly connected to the rotating shaft, rollers (which are brake wheels) are provided around the lower end of the support plate 3, and the connecting cover 2 abuts against the housing 1 to provide a sealing function during operation.

[0020] A placement plate 5 is connected to the support plate 3 via a moving mechanism. A shielding plate 4 is vertically fixed to the placement plate 5. An installation groove is provided on the top wall of the housing 1, and an electron beam irradiation mechanism 13 is installed in the installation groove. The shielding plate 4 abuts against the housing 1. When taking things out or putting them in, the shielding plate 4 acts as a shield to prevent radiation leakage from the electron beam irradiation mechanism 13. When irradiation is required, the placement plate 5 is moved by the moving mechanism to release the shielding plate 4 from the radiation. The shield is then sealed by the connecting cover 2, thereby avoiding the risk of radiation leakage when taking out or putting in items to be disinfected, which is beneficial to the safety of operation.

[0021] The moving mechanism includes a support plate 3, on which a groove 6 is provided. A slider 12 is slidably disposed in the groove 6. A threaded rod 7 is threadedly connected to the slider 12. A rotating wheel 14 is fixedly connected to the threaded rod 7. The threaded rod 7 is rotatably connected to the inner wall of the groove 6 through a bearing. By rotating the rotating wheel 14, the threaded rod 7 is moved, thereby adjusting the position of the slider 12 on the threaded rod 7, moving the placement plate 5, and moving the items placed on the placement plate 5.

[0022] Example 2: Refer to Figure 1-4 As another preferred embodiment of this utility model, based on embodiment 1, a rotating block 15 is fixedly connected to the rotating shaft, the rotating block 15 is provided with anti-slip texture, a connecting post 9 is provided through the rotating block 15, a fixing hole 8 is provided on the box body 1, one end of the connecting post 9 is located in the fixing hole 8, and the connecting cover 2 can be opened by placing the connecting post 9 in the fixing hole 8, so as to support the connecting cover 2.

[0023] When removing an item, rotating the rotating wheel 14 moves the threaded rod 7, adjusting the position of the slider 12 on the threaded rod 7, which in turn moves the placement plate 5, thus moving the item placed on the placement plate 5. As the shielding plate 4 continues to move, it will shield the electron beam irradiation mechanism 13. Figure 2-3 As shown, then rotate the connecting cover 2, place the connecting post 9 in the fixing hole 8, open the connecting cover 2, and remove the items on the protective plate 5.

[0024] Example 3: Reference Figure 3 In another preferred embodiment of this utility model, based on embodiment 2, a stop block 11 is fixedly connected to one end of the connecting post 9 located in the fixing hole 8, and a pull block 10 is fixedly connected to the other end of the connecting post 9. The stop block 11 and the pull block 10 cooperate to limit the connecting post 9 and prevent the connecting post 9 from being lost.

[0025] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A mobile electron beam irradiation sterilization device, comprising a support plate (3), characterized in that, A housing (1) is fixedly connected to the support plate (3). A rotating shaft is rotatably connected to the housing (1) via a bearing. A connecting cover (2) is fixedly connected to the rotating shaft. Rollers are provided around the lower end of the support plate (3). A placement plate (5) is connected to the support plate (3) via a moving mechanism. A shielding plate (4) is vertically fixedly connected to the placement plate (5). An installation groove is provided on the top wall of the housing (1). An electron beam irradiation mechanism (13) is installed in the installation groove. The shielding plate (4) abuts against the housing (1).

2. The mobile electron beam irradiation sterilization device according to claim 1, characterized in that, The roller is a brake roller.

3. The mobile electron beam irradiation sterilization device according to claim 1, characterized in that, The moving mechanism includes a support plate (3), on which a groove (6) is provided. A slider (12) is slidably disposed in the groove (6). A threaded rod (7) is threadedly connected to the slider (12). The threaded rod (7) is rotatably connected to the inner wall of the groove (6) by a bearing.

4. The mobile electron beam irradiation sterilization device according to claim 3, characterized in that, A rotating wheel (14) is fixedly connected to the threaded rod (7).

5. A mobile electron beam irradiation sterilization device according to any one of claims 1-4, characterized in that, A rotating block (15) is fixedly connected to the rotating shaft. A connecting column (9) is provided through the rotating block (15). A fixing hole (8) is provided on the box body (1). One end of the connecting column (9) is located in the fixing hole (8).

6. A mobile electron beam irradiation sterilization device according to claim 5, characterized in that, A stop block (11) is fixedly connected to one end of the connecting post (9) located in the fixing hole (8), and a pull block (10) is fixedly connected to the other end of the connecting post (9).

7. A mobile electron beam irradiation sterilization device according to claim 5, characterized in that, The rotating block (15) is provided with anti-slip texture.

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