CN117886057B - Conveying device for irradiation sterilization of electron accelerator - Google Patents
Conveying device for irradiation sterilization of electron accelerator Download PDFInfo
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- CN117886057B CN117886057B CN202410296286.6A CN202410296286A CN117886057B CN 117886057 B CN117886057 B CN 117886057B CN 202410296286 A CN202410296286 A CN 202410296286A CN 117886057 B CN117886057 B CN 117886057B
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- 230000001954 sterilising effect Effects 0.000 title claims abstract description 23
- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 23
- 230000000149 penetrating effect Effects 0.000 claims abstract description 3
- 244000309464 bull Species 0.000 claims description 28
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000006978 adaptation Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 7
- 238000005286 illumination Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The application relates to a conveying device for irradiation sterilization of an electron accelerator, which belongs to the technical field of conveying equipment and comprises a support and a conveyor belt, wherein the conveyor belt is arranged at the upper end of the support along the length direction of the support, the conveyor belt is connected with the support, the upper end of the support is fixedly connected with a shell, the bottom end of the shell is an opening, the upper top wall of the shell is provided with an irradiation opening in a penetrating way, two side walls of the shell along the length direction of the support are provided with avoidance openings, one end of each avoidance opening is communicated with the opening at the bottom end of the shell, the upper wall of the shell is slidingly connected with a shielding plate along the direction facing the irradiation opening, and a moving assembly for driving the shielding plate to move is arranged at the support.
Description
Technical Field
The application relates to the technical field of conveying equipment, in particular to a conveying device for irradiation sterilization of an electron accelerator.
Background
A conveyor line apparatus is an apparatus that conveys articles from a previous station to a next station. In actual production, some products or goods need to be subjected to irradiation sterilization by adopting an electron accelerator irradiation device, and the electron accelerator irradiation device is arranged at the upper end of the irradiation position of the conveying line, so that the products or goods passing through the lower end of the electron accelerator irradiation device are subjected to irradiation sterilization.
The existing conveying line equipment comprises a support and a conveying belt for conveying products, the conveying belt is arranged at the upper end of the support along the length direction of the support, the electron accelerator irradiation equipment is mounted at the upper end of the support and is located above the conveying belt, an avoidance opening is reserved between the opposite ends of the bottom of the electron accelerator irradiation equipment and the conveying belt, in the process that the conveying belt conveys the products along the length direction of the support, when the products move from one end of the bottom of the electron accelerator irradiation equipment to the position right below the electron accelerator irradiation equipment, the electron accelerator irradiation equipment irradiates and sterilizes the products, and after sterilization is completed, the conveying belt continues to drive the products to move from the other end of the bottom of the electron accelerator irradiation equipment to the next station.
Aiming at the related technology, in the working process of the electron accelerator irradiation equipment, the electron accelerator irradiation equipment emits radiant light, the radiant light is easy to diffuse from avoidance ports at two ends to the outside, and when the radiant light irradiates workers, the workers are easy to be injured on bodies, so that the defect of high danger of using the electron accelerator irradiation equipment exists.
Disclosure of Invention
In order to reduce the risk of using electron accelerator irradiation equipment, the application provides a conveying device for electron accelerator irradiation sterilization.
The application provides a conveying device for irradiation sterilization of an electron accelerator, which adopts the following technical scheme:
The utility model provides a conveyor for electron accelerator irradiation sterilization uses, includes support and conveyer belt, the conveyer belt sets up the upper end at the support along the length direction of support, and the conveyer belt is connected with the support, support upper end fixedly connected with casing, the casing bottom is the opening, and the illumination mouth has been seted up in the casing upper roof penetration, and the opening has all been seted up along support length direction's both sides wall to the casing, dodges mouthful one end and casing bottom opening part and is linked together, and roof department is along the direction sliding connection of illumination mouthful direction shielding plate in the casing, and support department is provided with the removal subassembly that drives the baffle and remove.
Through adopting above-mentioned technical scheme, fix electron accelerator irradiation facility at the casing upper surface, and electron accelerator irradiation facility's light beam can follow and shine to the conveyer belt on the mouth, place the product on the conveyer belt, the conveyer belt drives the product and moves towards the casing direction, and move in the casing from the dodging mouthful department of casing one side, the in-process of removal, the moving assembly drives shielding plate and moves towards keeping away from the mouth direction of shining, make the light beam can shine in the casing, accomplish the irradiation sterilization to the product, the conveyer belt continues to drive the product and moves out the casing from dodging mouthful department of casing opposite side, shielding plate resumes the normal position simultaneously, shelter from the mouth of dodging, make the light beam difficult from dodging mouthful department to outside shining, the staff is difficult to be shone, thereby the danger of using electron accelerator irradiation facility has been reduced.
Optionally, the conveyor belt is fixedly connected with a stop lever, and the length direction of the stop lever is perpendicular to the length direction of the bracket.
Through adopting above-mentioned technical scheme, the pin separates the product on with the conveyer belt one by one for when handling the product, be difficult for taking place the confusion.
Optionally, the equal fixedly connected with first rack in opposite ends of pin, the length direction of first rack is parallel with the length direction of support, the top inner wall rotates on the casing and is connected with two bull sticks, two bull sticks are vertical setting respectively in the opposite sides of conveyer belt, the equal fixedly connected with first gear in bull stick bottom, first rack and first gear meshing are suitably joined in marriage and the one-to-one, remove the subassembly and include second gear and second rack, second gear and second rack all are provided with two, the second gear sets up in bull stick upper end department, the bull stick runs through second gear and second gear fixed connection and one-to-one, the second rack respectively with the opposite sides fixed connection of shielding plate, the length direction of second rack is parallel with shielding plate slip direction, second gear and second rack meshing and one-to-one, roof department is provided with the promotion subassembly that promotes shielding plate and resumes normal position on the casing.
Through adopting above-mentioned technical scheme, the in-process of conveyer belt work drives the pin and removes, and the pin drives first rack and removes, and first rack one end enters into the casing at first to with first gear engagement, drive first gear rotation, first gear drive bull stick rotates, and the bull stick drives the second gear and rotates, and the second gear drives the second rack and removes, and the second rack drives the shielding plate and removes, and the shielding plate removes the shielding of illumination mouth, thereby has realized driving the function that the shielding plate removed to remove the subassembly.
Optionally, the promotion subassembly includes fixed plate and first spring, and fixed plate and casing are gone up top inner wall fixed connection, and fixed plate and casing are gone up top inner wall perpendicularly, and first spring sets firmly between fixed plate and shielding plate, and the flexible direction of first spring is parallel with the direction of movement of shielding plate.
Through adopting above-mentioned technical scheme, at the in-process that the shielding plate moved towards keeping away from the irradiation mouth direction, first spring compresses, when accomplishing the back to the product irradiation, the conveyer belt continues to drive the pin and removes, and the pin drives first rack and removes, and first rack breaks away from with first gear, and first spring release elasticity promotes the shielding plate and resumes the normal position, shelters from the irradiation mouth to promote the subassembly realization to the promotion function of shielding plate.
Optionally, the top inner wall fixedly connected with limiting plate on the casing, limiting plate and fixed plate are parallel, and the shielding plate is in between limiting plate and the fixed plate.
Through adopting above-mentioned technical scheme, when first spring promotes the shielding plate and removes to initial position, the limiting plate blocks the shielding plate for the shielding plate is difficult for keeping away from the illumination mouth.
Optionally, the fixed plate is towards the first telescopic link of fixed plate one side fixedly connected with of shielding plate, and fixed plate one end and shielding plate fixed connection are kept away from to first telescopic link, and first spring housing is established outside first telescopic link.
Through adopting above-mentioned technical scheme, the in-process that first spring stretches out and draws back, first telescopic link plays the guide effect to first spring for first spring is difficult for removing at will.
Optionally, the relative both sides inner wall rotation of casing is connected with the thread bush, the length direction of thread bush is perpendicular with the length direction of support, the equal threaded connection in the relative one end department of both sides thread bush has the screw rod, thread bush one end fixedly connected with guide board is kept away from to the screw rod, the length direction and the conveyer belt direction of delivery of guide board are parallel, the guide board is in the top of pin, the thread bush is in setting up and drives thread bush pivoted rotating assembly, both sides guide board is equal fixedly connected with second telescopic link in opposite directions one side, the length direction of second telescopic link is perpendicular with the length direction of guide board, the one end and the shells inner wall fixed connection of guide board are kept away from to the second telescopic link.
Through adopting above-mentioned technical scheme, the rotating assembly drives the thread bush and rotates, and the thread bush drives the screw rod and removes under the guiding effect of second telescopic link and guide board, and the screw rod drives the guide board and removes, and the guide board of both sides promotes the product and removes to the conveyer belt middle part for the product can be in under the irradiation mouth, thereby the setting of guide board plays the guide effect for the product.
Optionally, screw thread cover is close to bull stick one side and is provided with the accessory plate, accessory plate one end and shells inner wall fixed connection, accessory plate department is provided with the transfer line, the length direction of transfer line is perpendicular with the accessory plate, the transfer line runs through accessory plate and accessory plate rotation connection, rotating assembly includes first bevel gear and second bevel gear, first bevel gear and transfer line are close to screw thread cover one end fixed connection, the second bevel gear sets up in screw thread cover department, screw thread cover runs through second bevel gear and second bevel gear fixed connection, first bevel gear and second bevel gear meshing, transfer line keeps away from first bevel gear one end department and is provided with the linkage assembly with the bull stick linkage.
Through adopting above-mentioned technical scheme, bull stick pivoted in-process drives the transfer line through the linkage subassembly and rotates, and the transfer line drives first bevel gear and rotate, and first bevel gear drives second bevel gear and rotate, and the second bevel gear drives the thread bush and rotate to rotating the subassembly has realized driving thread bush pivoted function.
Optionally, the linkage subassembly includes third bevel gear and fourth bevel gear, and third bevel gear sets up in bull stick department, and the bull stick runs through third bevel gear and third bevel gear fixed connection, and fourth bevel gear and transfer line keep away from first bevel gear one end fixed connection, third bevel gear and fourth bevel gear meshing.
Through adopting above-mentioned technical scheme, the bull stick drives third bevel gear and rotates, and third bevel gear drives fourth bevel gear and rotates, and fourth bevel gear drives the transfer line and rotates to the linkage subassembly has realized the linkage of transfer line and bull stick.
Optionally, the casing is all articulated to have the light screen in the upper side wall department of dodging the mouth.
By adopting the technical proposal, when the first rack enters the shell, the front end of the first rack is firstly abutted with the light shielding plate and pushes the light shielding plate to rotate towards the shell, when the product enters the shell, the steel plate is influenced by self gravity and returns to the original position, so that the light beam is not easy to radiate from the avoidance port,
In summary, the present application includes at least one of the following beneficial technical effects:
When the product gradually enters the shell, the moving assembly drives the shielding plate to gradually move towards the direction away from the irradiation port, so that the light beam can irradiate the product through the irradiation port, and after the product is irradiated, the shielding plate returns to the original position, so that the light beam is not easy to irradiate from the avoidance port of the shell to the outside, and staff is not easy to irradiate, thereby reducing the danger of using the irradiation equipment of the electronic accelerator;
The first gear is driven to rotate through the first rack, the first gear drives the rotating rod to rotate, and the rotating rod drives the shielding plate to move through the linkage assembly and the moving assembly, so that power is not required to be provided for the movement of the shielding plate independently, and resources are saved;
through the setting of guide board for the product can remove to the irradiation mouth under.
Drawings
FIG. 1 is a schematic diagram of a transport device for irradiation sterilization of an electron accelerator according to an embodiment of the present application;
FIG. 2 is a cross-sectional view of a structure embodying a linkage assembly in an embodiment of the present application;
fig. 3 is a cross-sectional view of a structure embodying a moving assembly in an embodiment of the present application.
In the figure, 1, a bracket; 11. a conveyor belt; 12. a stop lever; 13. a first rack; 2. a housing; 21. an illumination port; 22. an avoidance port; 23. a shielding plate; 24. a limiting plate; 25. a first telescopic rod; 26. a thread sleeve; 27. a screw; 28. a guide plate; 29. a second telescopic rod; 3. a moving assembly; 31. a second gear; 32. a second rack; 4. a rotating rod; 41. a first gear; 5. a pushing assembly; 51. a fixing plate; 52. a first spring; 6. a rotating assembly; 61. a first bevel gear; 62. a second bevel gear; 7. an auxiliary plate; 71. a transmission rod; 8. a linkage assembly; 81. a third bevel gear; 82. a fourth bevel gear; 9. a light shielding plate.
Detailed Description
The application is described in further detail below with reference to fig. 1-3.
The embodiment of the application discloses a conveying device for irradiation sterilization of an electron accelerator.
Referring to fig. 1, a conveying device for irradiation sterilization of an electron accelerator comprises a support 1, wherein the upper end of the support 1 is connected with a conveying belt 11 along the length direction of the support, the conveying belt 11 is used for conveying products, the upper end of the support 1 is fixedly connected with a shell 2, the shell 2 is positioned right above the conveying belt 11, and an irradiation port 21 is formed in the upper top wall of the shell 2 in a penetrating manner.
The electron accelerator irradiation device is fixedly arranged on the upper surface of the shell 2, the electron accelerator irradiation device can irradiate into the shell 2 through the irradiation opening 21, a product moves onto the conveyor belt 11 from one end of the support 1, the conveyor belt 11 drives the product to move and enter the shell 2, and a light beam of the electron accelerator irradiation device passes through the irradiation opening 21 to irradiate the product.
Referring to fig. 1 and 2, the casing 2 bottom is the opening, dodge mouthful 22 has all been run through to the casing 2 along the both sides wall bottom of conveyer belt 11 direction of transfer, dodge mouthful 22 runs through the casing 2 diapire, casing 2 articulates in the upside department of dodging mouthful 22 has light screen 9, wall casing 2 conveyer belt 11 surface fixedly connected with a plurality of pin 12, a plurality of pin 12 set gradually along the surface of conveyer belt 11, the length direction of pin 12 is perpendicular with the direction of transfer of conveyer belt 11, the equal fixedly connected with first rack 13 in opposite both ends of pin 12, the length direction of first rack 13 is perpendicular with pin 12, the rotation of the top inner wall is connected with two bull sticks 4 on the casing 2, bull stick 4 sets up along vertical direction, two bull sticks 4 are in the both sides of the direction of transfer of conveyer belt 11 respectively, bull stick 4 bottom fixedly connected with first gear 41, first gear 41 and first rack 13 mesh fit.
The stop lever 12 keeps apart the product one by one, the conveyer belt 11 drives stop lever 12 and product and removes, stop lever 12 drives first rack 13 and removes, first rack 13 front end at first with light screen 9 butt, and promote light screen 9 and rotate in towards casing 2, first rack 13 gets into after in the casing 2, first rack 13 and first gear 41 meshing and one-to-one, first rack 13 drives first gear 41 and rotates, first gear 41 drives bull stick 4 and rotates, after the product accomplishes the irradiation, the conveyer belt 11 continues to drive the product and removes, and move outside the casing 2 from the dodge mouthful 22 of opposite side.
Referring to fig. 1, fig. 2 and fig. 3, the upper top inner wall of the shell 2 is slidably connected with a shielding plate 23 along the conveying direction of the conveying belt 11, a moving assembly 3 for driving the shielding plate 23 to move is arranged at the shielding plate 23, the moving assembly 3 comprises two second gears 31 and two second racks 32, the two second gears 31 are respectively arranged at the upper ends of the two rotating rods 4, the rotating rods 4 penetrate through the second gears 31 and the second gears 31 to be fixedly connected, the two second racks 32 are respectively fixed at the opposite connection of the shielding plate 23, the length direction of the second racks 32 is parallel to the conveying direction of the conveying belt 11, the second racks 32 are meshed with the second gears 31 in one-to-one correspondence, and a pushing assembly 5 for pushing the shielding plate 23 to restore to the original position is arranged at the upper top inner wall of the shell 2.
The pushing assembly 5 comprises a fixed plate 51 and a first spring 52, the fixed plate 51 is fixedly connected with the upper top inner wall of the shell 2, the length direction of the fixed plate 51 is perpendicular to the length direction of the first rack 13, the first spring 52 is fixedly arranged between the fixed plate 51 and the shielding plate 23, the extending direction of the first spring 52 is parallel to the sliding direction of the shielding plate 23, a first telescopic rod 25 is fixedly arranged between the fixed plate 51 and the shielding plate 23, the first telescopic rod 25 is formed by sleeving a plurality of rod bodies, the rod bodies are in sliding connection, the first spring 52 is sleeved outside the first telescopic rod 25, the upper top inner wall of the shell 2 is fixedly connected with a limiting plate 24, the limiting plate 24 is parallel to the fixed plate 51, and the shielding plate 23 is arranged between the limiting plate 24 and the fixed plate 51.
When the electronic accelerator irradiation equipment is in the initial position, the shielding plate 23 is positioned at the center of the upper top wall of the shell 2 and shields the irradiation port 21, when the rotating rod 4 rotates, the rotating rod 4 drives the second gear 31 to rotate, the second gear 31 drives the second rack 32 to move, the second rack 32 drives the shielding plate 9 to move towards the direction of the fixed plate 51, the first spring 52 compresses under the guiding action of the first telescopic rod 25, after the electronic accelerator irradiation equipment finishes irradiation of products, the conveyor belt 11 drives the products to move, meanwhile, the stop lever 12 drives the first rack 13 to move, the first rack 13 is separated from the first gear 41, the first spring 52 releases elasticity, the shielding plate 23 is driven to move under the guiding action of the telescopic rod, one end of the shielding plate 23 is far away from the first spring 52 and is abutted against the limiting plate 24, and at the moment, the shielding plate 23 finishes shielding of the irradiation port 21.
Referring to fig. 1, 2 and 3, the casing 2 is rotatably connected with the thread bush 26 on opposite sides of the conveying direction of the conveying belt 11, the length direction of the thread bush 26 is perpendicular to the conveying direction of the conveying belt 11, the screw 27 is connected with the screw 27 on opposite sides of the thread bush 26, one end of the screw 27, which is far away from the thread bush 26, is fixedly connected with the guide plate 28, the length direction of the guide plate 28 is parallel to the conveying direction of the conveying belt 11, the auxiliary plate 7 is fixedly connected with the second telescopic rod 29 on one side, which faces the screw 27, the length direction of the second telescopic rod 29 is parallel to the length direction of the screw 27, one end of the second telescopic rod 29, which is far away from the guide plate 28, is fixedly connected with the inner wall of the casing 2, the thread bush 26 is provided with the auxiliary plate 7 on one side, which is close to the rotating rod 4, one end of the auxiliary plate 7 is fixedly connected with the inner wall of the casing 2, the auxiliary plate 7 is parallel to the length direction of the thread bush 26, the auxiliary plate 7 is provided with the transmission rod 71, the length direction of the transmission rod 71 is perpendicular to the auxiliary plate 7, the transmission rod 71 runs through the auxiliary plate 7 and the auxiliary plate 7, one end, which is close to the rotating rod 4 is provided with the assembly 8 for rotating the rotation assembly 4, which is used for driving the rotation of the rotation assembly 6, which is arranged near the end of the thread bush 26.
The linkage assembly 8 comprises a third bevel gear 81 and a fourth bevel gear 82, the third bevel gear 81 is arranged at the position of the rotating rod 4, the rotating rod 4 penetrates through the third bevel gear 81 and the third bevel gear 81 to be fixedly connected, the fourth bevel gear 82 is fixedly connected with one end, close to the rotating rod 4, of the transmission rod 71, and the fourth bevel gear 82 is meshed with the third bevel gear 81.
The rotating assembly 6 comprises a first bevel gear 61 and a second bevel gear 62, one end, far away from the fourth bevel gear 82, of the first bevel gear 61 and the transmission rod 71 is fixedly connected, the second bevel gear 62 is arranged at the thread bush 26, the thread bush 26 penetrates through the second bevel gear 62 and the second bevel gear 62 to be fixedly connected, and the first bevel gear 61 and the second bevel gear 62 are meshed.
The bull stick 4 rotates, and bull stick 4 drives third bevel gear 81 and rotates, and third bevel gear 81 drives fourth bevel gear 82 and rotates, and fourth bevel gear 82 drives transfer line 71 and rotates, and transfer line 71 drives first bevel gear 61 and rotates, and first bevel gear 61 drives second bevel gear 62 and rotates, and second bevel gear 62 drives thread bush 26 and rotates, and thread bush 26 is under the guiding effect of second telescopic link 29, drives screw rod 27 and removes, and screw rod 27 drives guide board 28 and removes, and both sides guide board 28 promotes the product of conveyer belt 11 for the product can be under the illumination mouth 21.
The implementation principle of the conveying device for irradiation sterilization of the electron accelerator in the embodiment of the application is as follows: the product is placed on the conveyor belt 11, the stop lever 12 isolates a plurality of products, the conveyor belt 11 drives the product and the stop lever 12 to move, the stop lever 12 drives the first rack 13 to move, the first rack 13 is meshed with the first gear 41 after entering the shell 2 and drives the first gear 41 to rotate, the first gear 41 drives the rotating rod 4 to rotate, the rotating rod 4 drives the second gear 31 to rotate, the second gear 31 drives the second rack 32 to move, the second rack 32 drives the shielding plate 23 to move, the shielding plate 23 releases shielding of the irradiation opening 21, so that the light beam of the electron accelerator irradiation device can irradiate into the shell 2 from the irradiation opening 21 and complete irradiation of the product right below the irradiation opening 21, after the irradiation of the product is completed, the conveyor belt 11 continues to drive the product to move, the product moves out of the shell 2, the first rack 13 and the first gear 41 are separated, the pushing component 5 drives the shielding plate 9 to move towards the in-situ direction, the shielding plate 9 again performs shielding of the irradiation opening 21, and the light beam of the electron accelerator irradiation device is not easy to irradiate workers, and therefore the danger of using the electron accelerator irradiation device is reduced.
The embodiments of the present application are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in this way, therefore: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (8)
1. The utility model provides a conveyor for electron accelerator irradiation sterilization uses, includes support (1) and conveyer belt (11), conveyer belt (11) set up the upper end at support (1) along the length direction of support (1), and conveyer belt (11) are connected its characterized in that with support (1): the device is characterized in that the upper end of the support (1) is fixedly connected with the shell (2), the bottom end of the shell (2) is an opening, the upper top wall of the shell (2) is provided with an illuminating opening (21) in a penetrating manner, the two side walls of the shell (2) along the length direction of the support (1) are provided with avoiding openings (22), one end of each avoiding opening (22) is communicated with the opening at the bottom end of the shell (2), the upper wall of the shell (2) is connected with a shielding plate (23) in a sliding manner along the direction towards the illuminating opening (21), and the support (1) is provided with a moving assembly (3) for driving the shielding plate (23) to move; the outer surface of the conveyor belt (11) is fixedly connected with a stop lever (12), and the length direction of the stop lever (12) is perpendicular to the length direction of the bracket (1); the utility model discloses a top wall setting device, including baffle (23) and top wall (23) of casing, baffle (12) are fixed connection, the opposite both ends of baffle (12) all fixedly connected with first rack (13), the length direction of first rack (13) is parallel with the length direction of support (1), top inner wall rotation is connected with two bull sticks (4) on casing (2), two bull sticks (4) are vertical setting respectively in the opposite both sides of conveyer belt (11), the equal fixedly connected with first gear (41) of bull stick (4) bottom, first rack (13) and first gear (41) meshing adaptation and one-to-one, remove subassembly (3) including second gear (31) and second rack (32), second gear (31) and second rack (32) all are provided with two, second gear (31) set up in bull stick (4) upper end department, bull stick (4) run through second gear (31) and second gear (31) fixed connection and one-to-one, second rack (32) are parallel with baffle (23) sliding direction with the opposite both sides of baffle (23) respectively, second rack (32) and top wall (23) are pushed on the casing (23) one-to-one correspondence, the top wall (5) is arranged to promote the top wall (2).
2. A delivery device for use in irradiation sterilization of electron accelerators according to claim 1, wherein: the pushing assembly (5) comprises a fixed plate (51) and a first spring (52), the fixed plate (51) is fixedly connected with the upper top inner wall of the shell (2), the fixed plate (51) is perpendicular to the upper top inner wall of the shell (2), the first spring (52) is fixedly arranged between the fixed plate (51) and the shielding plate (23), and the extending and retracting direction of the first spring (52) is parallel to the moving direction of the shielding plate (23).
3. A delivery device for use in irradiation sterilization of electron accelerators according to claim 2, wherein: the upper top inner wall of the shell (2) is fixedly connected with a limiting plate (24), the limiting plate (24) is parallel to the fixed plate (51), and the shielding plate (23) is arranged between the limiting plate (24) and the fixed plate (51).
4. A delivery device for use in irradiation sterilization of electron accelerators according to claim 2, wherein: fixed plate (51) is towards shielding plate (23) one side fixedly connected with first telescopic link (25), and fixed plate (51) one end and shielding plate (23) fixed connection are kept away from to first telescopic link (25), and first spring (52) cover is established outside first telescopic link (25).
5. A delivery device for use in irradiation sterilization of electron accelerators according to claim 1, wherein: the utility model discloses a screw thread sleeve is connected with screw thread sleeve (26) in rotation of the relative both sides inner wall of casing (2), the length direction of screw thread sleeve (26) is perpendicular with the length direction of support (1), equal threaded connection in both sides screw thread sleeve (26) relative one end department has screw rod (27), screw rod (27) are kept away from screw thread sleeve (26) one end fixedly connected with guide board (28), the length direction of guide board (28) is parallel with conveyer belt (11) direction of delivery, guide board (28) are in the top of pin (12), both sides guide board (28) are all fixedly connected with second telescopic link (29) on opposite sides, the length direction of second telescopic link (29) is perpendicular with the length direction of guide board (28), the one end and casing (2) inner wall fixed connection of guide board (28) are kept away from to second telescopic link (29).
6. A delivery device for use in irradiation sterilization of electron accelerators according to claim 5, wherein: the utility model provides a screw thread cover (26) is close to bull stick (4) one side and is provided with auxiliary plate (7), auxiliary plate (7) one end and casing (2) inner wall fixed connection, auxiliary plate (7) department is provided with transfer line (71), the length direction and the auxiliary plate (7) of transfer line (71) are perpendicular, transfer line (71) run through auxiliary plate (7) and auxiliary plate (7) rotation are connected, transfer line (71) are close to screw thread cover (26) one end department and are provided with and are used for driving screw thread cover (26) pivoted rotating assembly (6), rotating assembly (6) include first bevel gear (61) and second bevel gear (62), first bevel gear (61) and transfer line (71) are close to screw thread cover (26) one end fixed connection, second bevel gear (62) set up in screw thread cover (26) department, screw thread cover (26) run through second bevel gear (62) and second bevel gear (62) fixed connection, first bevel gear (61) and second bevel gear (62) mesh, transfer line (71) are kept away from first bevel gear (61) one end department and are provided with and link assembly (8) of bull stick (4).
7. A delivery device for use in irradiation sterilization of electron accelerators according to claim 6, wherein: the linkage assembly (8) comprises a third bevel gear (81) and a fourth bevel gear (82), the third bevel gear (81) is arranged at the rotating rod (4), the rotating rod (4) penetrates through the third bevel gear (81) and the third bevel gear (81) to be fixedly connected, the fourth bevel gear (82) and the transmission rod (71) are fixedly connected at one end far away from the first bevel gear (61), and the third bevel gear (81) and the fourth bevel gear (82) are meshed.
8. A delivery device for use in irradiation sterilization of electron accelerators according to claim 1, wherein: the upper side walls of the avoidance openings (22) of the shell (2) are hinged with light shielding plates (9).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202410296286.6A CN117886057B (en) | 2024-03-15 | 2024-03-15 | Conveying device for irradiation sterilization of electron accelerator |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202410296286.6A CN117886057B (en) | 2024-03-15 | 2024-03-15 | Conveying device for irradiation sterilization of electron accelerator |
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| CN117886057A CN117886057A (en) | 2024-04-16 |
| CN117886057B true CN117886057B (en) | 2024-06-04 |
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