CN219811351U - Device for accelerating high-energy electron beam - Google Patents
Device for accelerating high-energy electron beam Download PDFInfo
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- CN219811351U CN219811351U CN202320817232.0U CN202320817232U CN219811351U CN 219811351 U CN219811351 U CN 219811351U CN 202320817232 U CN202320817232 U CN 202320817232U CN 219811351 U CN219811351 U CN 219811351U
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- accelerating
- electron beam
- energy electron
- fixed
- high energy
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- 238000010894 electron beam technology Methods 0.000 title claims abstract description 18
- 230000005855 radiation Effects 0.000 claims abstract description 30
- 241000700605 Viruses Species 0.000 description 6
- 241000607479 Yersinia pestis Species 0.000 description 6
- 230000001954 sterilising effect Effects 0.000 description 4
- 238000004659 sterilization and disinfection Methods 0.000 description 4
- 244000052616 bacterial pathogen Species 0.000 description 3
- 230000001488 breeding effect Effects 0.000 description 3
- 230000002147 killing effect Effects 0.000 description 3
- 238000009395 breeding Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- 230000002925 chemical effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
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- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The utility model provides a device for accelerating high-energy electron beams, which comprises an electron gun, an accelerating tube, a radiation box, a fixing frame and a telescopic support frame, wherein the electron gun is connected with the accelerating tube, the accelerating tube is connected with the radiation box, the electron gun and the accelerating tube are arranged on the fixing frame, the fixing frame is rotationally connected to the telescopic support frame through a driving mechanism, the telescopic support frame is fixed in an irradiation chamber so that the radiation box is arranged above a radiated object in the irradiation chamber, a plurality of infrared sensors are connected to the side edge of the radiation box, and the plurality of infrared sensors are electrically connected with a controller.
Description
Technical Field
The utility model relates to the technical field of irradiation accelerators, in particular to a device for accelerating high-energy electron beams.
Background
The high-energy electron beam irradiation generated by the irradiation accelerator can cause some substances to generate physical, chemical and biological effects and can effectively kill germs, viruses and pests. Seed breeding is affected by germs, viruses and pests, so that seeds are generally placed on a tray before breeding, and the tray filled with the seeds is conveyed through an irradiation chamber by a conveying mechanism to realize seed irradiation sterilization by an irradiation accelerator, but the conventional irradiation accelerator has the condition of uneven sterilization when the seeds are subjected to irradiation sterilization.
Disclosure of Invention
The utility model provides a device for accelerating high-energy electron beams, which can irradiate seeds on a tray from multiple angles, promote uniform irradiation of the seeds and improve the effect of killing germs, viruses and pests of the seeds.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a device for giving high energy electron beam acceleration, includes electron gun, accelerating tube, radiation box, mount and telescopic support frame, the electron gun with accelerating tube connects, accelerating tube with the radiation box is connected, electron gun and accelerating tube install in on the mount, the mount pass through actuating mechanism rotate connect in on the telescopic support frame, the telescopic support frame is fixed in the irradiation room, so that the radiation box sets up in the irradiation indoor top of being radiated the thing, the side of radiation box is connected with a plurality of infrared sensor, a plurality of infrared sensor electricity connection director, the controller with actuating mechanism and telescopic support frame's controlled end electricity is connected.
Preferably, the driving mechanism comprises a motor, a driving gear and a driven gear, an output shaft of the motor is connected with the driving gear, the driving gear is meshed with the driven gear, and the driven gear is fixed above the fixing frame.
Preferably, the two sides of the fixing frame are provided with connecting shafts, the two sides of the telescopic support frame are provided with mounting seats, the mounting seats are fixedly provided with bearing seats, and the end parts of the connecting shafts are rotationally connected with the bearing seats.
Preferably, a fixing plate is arranged on the side edge of the radiation box, and a plurality of infrared sensors are connected to the fixing plate in a straight shape.
Preferably, the telescopic support frame comprises a support plate, two ends of the bottom of the support plate are respectively connected with an electric telescopic rod, and the ends of the electric telescopic rods are fixed on the inner walls of two sides of the irradiation room through connecting plates.
Preferably, the bottom both ends of backup pad are connected with the supporting shoe respectively, the action end of electric telescopic handle pass through the supporting shoe with the backup pad is connected.
Preferably, the supporting plate is provided with a mounting groove, and the driving mechanism is fixed in the mounting groove.
Compared with the prior art, the utility model has the beneficial effects that:
according to the device for accelerating the high-energy electron beam, the support is driven to rotate by the driving mechanism, so that seeds on the tray are irradiated from multiple angles, the uniformity of seed irradiation is promoted, the germ, virus and pest killing effect of the seeds is improved, and the distance between the radiation box and the seeds can be adjusted by controlling the height of the telescopic support frame according to the diameter of the seeds, so that the optimal radiation distance between the radiation box and the tray is kept.
Drawings
FIG. 1 is a schematic cross-sectional view of an apparatus for accelerating a high-energy electron beam according to the present utility model;
FIG. 2 is an enlarged schematic view of the portion A in FIG. 1;
FIG. 3 is a schematic side view of the telescopic support frame of the present utility model;
FIG. 4 is a schematic cross-sectional view of the present utility model fixed in a radiation chamber;
FIG. 5 is a schematic diagram of the circuit connections of an apparatus for accelerating a high energy electron beam according to the present utility model;
in the figure, 1 electron gun, 2 accelerating tube, 3 radiation box, 4 mount, 5 telescopic support frame, 6 backup pad, 7 electric telescopic rod, 8 connecting plate, 9 supporting shoe, 10 mounting groove, 11 actuating mechanism, 12 motor, 13 driving gear, 14 driven gear, 15 irradiation room, 16 infrared sensor, 17 controller, 18 connecting axle, 19 mount pad, 20 bearing frame, 21 fixed plate, 22 radiated object, 23 reinforcing rod, 24 conveyer belt.
Detailed Description
For a better understanding of the technical content of the present utility model, specific examples are provided below and the present utility model is further described with reference to the accompanying drawings.
Example 1
Referring to fig. 1 to 5, the device for accelerating high-energy electron beams provided by the utility model comprises an electron gun 1, an accelerating tube 2, a radiation box 3, a fixing frame 4 and a telescopic support frame 5, wherein the electron gun 1 is connected with the accelerating tube 2, the accelerating tube 2 is connected with the radiation box 3, the seed sterilization, virus and pest on a tray can be killed, the breeding effect is improved, the electron gun 1 and the accelerating tube 2 are mounted on the fixing frame 4, the fixing frame 4 is rotationally connected to the telescopic support frame 5 through a driving mechanism 11, the telescopic support frame 5 is fixed in an irradiation chamber 15, the radiation box 3 is driven to rotate through the driving support, seeds can be radiated from a plurality of angles, so that the radiation box 3 is arranged above a radiated object 22 in the irradiation chamber 15, a plurality of infrared sensors 16 are connected to the side edges of the radiation box 3 and used for measuring the distance between the radiation box 3 and the radiated object 22, the thickness of the seeds on the tray can be judged, the infrared sensors 16 GP 16 are selected 980Y 0 and K0 and are electrically connected with a plurality of single-chip sensors 17, the single chip microcomputer is arranged at the side edges of the infrared sensors 16 and the telescopic support frame 17 and the telescopic support frame 5 is electrically connected with the single chip microcomputer 17, and the single chip microcomputer is electrically connected with the single chip microcomputer 17 and the telescopic support frame 17.
Referring to fig. 2, the driving mechanism 11 includes a motor 12, a driving gear 13 and a driven gear 14, an output shaft of the motor 12 is connected with the driving gear 13, the driving gear 13 is meshed with the driven gear 14, the driven gear 14 is fixed above the fixing frame 4, and the motor 12 drives the bracket to rotate through cooperation of the driving gear 13 and the driven gear 14.
Referring to fig. 2, connecting shafts 18 are arranged on two sides of the fixing frame 4, mounting seats 19 are arranged on two sides of the telescopic support frame 5, bearing seats 20 are fixed on the mounting seats 19, and the end portions of the connecting shafts 18 are rotatably connected with the bearing seats 20, so that the telescopic support frame is convenient to rotate.
Specifically, the telescopic support 5 includes backup pad 6, the bottom both ends of backup pad 6 are connected with electric telescopic handle 7 respectively, through the height of electric telescopic handle 7 adjustable radiation box 3 apart from the tray, electric telescopic handle 7's tip is fixed in irradiation room 15 both sides inner wall through connecting plate 8, the bottom both ends of backup pad 6 are connected with supporting shoe 9 respectively, electric telescopic handle 7's action end is passed through supporting shoe 9 with backup pad 6 is connected, is equipped with stiffener 23 between backup pad 6 and the mount pad 19, stabilizes mount pad 19, be equipped with mounting groove 10 on the backup pad 6, actuating mechanism 11 is fixed in the mounting groove 10, is convenient for the fixed of motor 12.
When the device is used, the radiation box 3 is fixed in a radiation chamber through the telescopic support frame 5 and the support, the radiation box 3 is positioned above the conveyor belt 24 and the tray, the infrared sensor 16 acquires the distance between seeds in the tray and the radiation box 3, when the distance is smaller than a set value, the controller 17 controls the driving mechanism 11 to drive the support to rotate according to information fed back by the infrared sensor 16, the radiation box 3 can radiate seeds in the tray from multiple directions, the effect of killing bacteria, viruses and pests is improved, and the electric telescopic rod 7 can be controlled to lift the radiation box 3 according to different seed diameters so as to maintain the optimal radiation distance between the radiation box 3 and the tray.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (7)
1. An apparatus for accelerating a high energy electron beam, characterized by: the electronic gun is connected with the accelerating tube, the accelerating tube is connected with the radiating box, the electronic gun and the accelerating tube are installed on the fixing frame, the fixing frame is rotationally connected onto the telescopic supporting frame through a driving mechanism, the telescopic supporting frame is fixed in an irradiation chamber, so that the radiating box is arranged above a radiated object in the irradiation chamber, a plurality of infrared sensors are connected to the side edges of the radiating box, the infrared sensors are electrically connected with a controller, and the controller is electrically connected with the driving mechanism and a controlled end of the telescopic supporting frame.
2. An apparatus for accelerating a high energy electron beam according to claim 1, wherein: the driving mechanism comprises a motor, a driving gear and a driven gear, an output shaft of the motor is connected with the driving gear, the driving gear is meshed with the driven gear, and the driven gear is fixed above the fixing frame.
3. An apparatus for accelerating a high energy electron beam according to claim 1, wherein: the telescopic support is characterized in that connecting shafts are arranged on two sides of the fixing frame, mounting seats are arranged on two sides of the telescopic support frame, bearing seats are fixed on the mounting seats, and the end parts of the connecting shafts are rotatably connected with the bearing seats.
4. An apparatus for accelerating a high energy electron beam according to claim 1, wherein: the side of the radiation box is provided with a fixed plate, and a plurality of infrared sensors are connected to the fixed plate in a straight shape.
5. An apparatus for accelerating a high energy electron beam according to claim 1, wherein: the telescopic support frame comprises a support plate, two ends of the bottom of the support plate are respectively connected with an electric telescopic rod, and the ends of the electric telescopic rods are fixed on the inner walls of two sides of the irradiation room through connecting plates.
6. An apparatus for accelerating a high energy electron beam according to claim 5, wherein: the bottom both ends of backup pad are connected with the supporting shoe respectively, the action end of electric telescopic handle pass through the supporting shoe with the backup pad is connected.
7. An apparatus for accelerating a high energy electron beam according to claim 5, wherein: the support plate is provided with a mounting groove, and the driving mechanism is fixed in the mounting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320817232.0U CN219811351U (en) | 2023-04-13 | 2023-04-13 | Device for accelerating high-energy electron beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320817232.0U CN219811351U (en) | 2023-04-13 | 2023-04-13 | Device for accelerating high-energy electron beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219811351U true CN219811351U (en) | 2023-10-10 |
Family
ID=88209268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320817232.0U Active CN219811351U (en) | 2023-04-13 | 2023-04-13 | Device for accelerating high-energy electron beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219811351U (en) |
-
2023
- 2023-04-13 CN CN202320817232.0U patent/CN219811351U/en active Active
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