CN114668867B - Local sterilization device based on directional electron beam - Google Patents
Local sterilization device based on directional electron beam Download PDFInfo
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- CN114668867B CN114668867B CN202210439918.0A CN202210439918A CN114668867B CN 114668867 B CN114668867 B CN 114668867B CN 202210439918 A CN202210439918 A CN 202210439918A CN 114668867 B CN114668867 B CN 114668867B
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- expansion plate
- discharging
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- 230000001954 sterilising effect Effects 0.000 title claims abstract description 72
- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 71
- 238000010894 electron beam technology Methods 0.000 title claims abstract description 44
- 239000000463 material Substances 0.000 claims abstract description 77
- 238000007599 discharging Methods 0.000 claims abstract description 60
- 230000001360 synchronised effect Effects 0.000 claims abstract description 14
- 230000007306 turnover Effects 0.000 claims abstract description 13
- 239000002184 metal Substances 0.000 claims description 70
- 238000009434 installation Methods 0.000 claims description 56
- 238000007789 sealing Methods 0.000 claims description 28
- 238000009423 ventilation Methods 0.000 claims description 16
- 238000007790 scraping Methods 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 3
- 230000005855 radiation Effects 0.000 description 21
- 238000005265 energy consumption Methods 0.000 description 18
- 230000009471 action Effects 0.000 description 16
- 238000000034 method Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 239000002699 waste material Substances 0.000 description 3
- 238000009826 distribution Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000005865 ionizing radiation Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
- A61L2/087—Particle radiation, e.g. electron-beam, alpha or beta radiation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/26—Accessories or devices or components used for biocidal treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G13/00—Roller-ways
- B65G13/02—Roller-ways having driven rollers
- B65G13/06—Roller driving means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
- B65G47/24—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles
- B65G47/248—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles by turning over or inverting them
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/85—Food storage or conservation, e.g. cooling or drying
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention discloses a local sterilization device based on a directional electron beam, and belongs to the technical field of electron beam sterilization. The invention comprises a feeding conveying frame and a discharging conveying frame, wherein a plurality of driving rollers are arranged on the feeding conveying frame and the discharging conveying frame, a baffle is arranged on one side of the feeding conveying frame and one side of the discharging conveying frame, a first motor drives the plurality of driving rollers to rotate, materials are placed on the plurality of driving rollers, the driving rollers on the feeding conveying frame are opposite to the driving rollers on the discharging conveying frame in running direction, a shielding cover is arranged at the upper ends of the feeding conveying frame and the discharging conveying frame, a feeding channel and a discharging channel are arranged on the shielding cover, a synchronous component is arranged in the shielding cover, the synchronous component performs synchronous irradiation sterilization treatment on the materials in the feeding channel and the discharging channel, a turnover component is arranged between the feeding conveying frame and the discharging conveying frame, and the turnover component replaces manpower to turn over the materials, so that the irradiation sterilization efficiency of the materials is improved.
Description
Technical Field
The invention relates to the technical field of electron beam sterilization, in particular to a local sterilization device based on directional electron beams.
Background
Electron beam sterilization is one of radiation sterilization, and is a method of sterilizing microorganisms by ionizing radiation of an object in an electron beam emitted from a suitable electron emitter. The medical apparatus, the container, the auxiliary product for production, the raw material medicine and the finished product which are not damaged by radiation can be sterilized by radiation. The radiation sterilization has the advantages of thorough sterilization, no pollution, no residue, no need of heating, strong penetrating power, no need of opening product package during processing, simple and quick operation, continuous operation, easy process control, long-term storage of the sterilized product in a sealed state, and the like,
the traditional electron beam sterilization assembly line adopts longer runway type conveying assembly line sterilization, occupy longer space resources, need arrange more staff and carry out midway manual work upset material work to carry out high-efficient sterilization to the material, the conveying frame still is equipped with more electron beam decelerator, and electron accelerator is once opened and keep radiating work, in the interval department between the adjacent material, electron accelerator can not keep closing, cause the waste of industrial energy consumption and radiate unnecessary radiation, cause the influence to on-the-spot operating personnel's health, consequently, how to remove longer runway type conveying sterilization from, practice thrift space occupation resource, practice thrift manpower resources, reduce energy consumption output and radiation volume become the problem that needs to solve at present.
Disclosure of Invention
The present invention is directed to a local sterilization apparatus based on a directed electron beam, so as to solve the problems set forth in the background art.
In order to solve the technical problems, the invention provides the following technical scheme:
the utility model provides a local sterilization device based on directional electron beam, this local sterilization device based on directional electron beam is shown includes feeding carriage, ejection of compact carriage, all be provided with a plurality of driving rollers on feeding carriage and the ejection of compact carriage, feeding carriage and ejection of compact carriage's downside is provided with first motor, feeding carriage and ejection of compact carriage's one side all is provided with the baffle, first motor drives a plurality of driving rollers and rotates, the material has been placed on a plurality of driving rollers, a plurality of driving rollers on the feeding carriage are opposite with the direction of operation of a plurality of driving rollers on the ejection of compact carriage, feeding carriage and ejection of compact carriage's upper end is provided with the shield cover, be provided with feeding channel and ejection of compact passageway on the shield cover, be provided with synchronous assembly in the shield cover, synchronous assembly carries out synchronous sterilization treatment to feeding channel and ejection of compact channel material, be provided with the upset subassembly between feeding carriage and the ejection of compact carriage, the upset subassembly replaces the manual work to overturn the material, improves material irradiation sterilization efficiency.
The synchronous assembly comprises a first lantern ring, a fixed frame and a second lantern ring, the feeding channel is positioned above the feeding conveying frame, the discharging channel is positioned above the discharging conveying frame, the feeding channel comprises a first feeding hole and a first discharging hole, the discharging channel comprises a second feeding hole and a second discharging hole, the first lantern ring is arranged at the first feeding hole, a first mounting rod is rotationally connected with the first lantern ring, a first coil spring is arranged on the first mounting rod, one end of the first coil spring is connected with the inner wall of the shielding cover, a first motor is started through a PLC controller, a driving roller on the feeding conveying frame is driven by the first motor to convey materials to the direction of the rotating frame through the feeding channel, meanwhile, an asynchronous gear is arranged outside to enable the driving roller on the discharging conveying frame to relatively operate with the driving roller on the feeding conveying frame in the operation direction, so that the material is subjected to subsequent treatment after passing through the discharging channel, when the material passes through a first feeding hole in the feeding channel, the material pushes a first sliding plate, the first sliding plate drives a shifting block and a first bevel gear on a first installation rod, at the moment, the shifting block shifts down a switch to enable an electron accelerator to operate to generate electron beams for irradiation sterilization, meanwhile, the first bevel gear drives a second installation rod on a second bevel gear to rotate, a clamping block is separated from a clamping groove, a third installation rod releases a locking state, so that the material blocked by the second sliding plate enters the discharging channel, and thus the feeding channel and the discharging channel simultaneously exist, the electron accelerator performs sterilization treatment on the material in the feeding channel and the discharging channel, and when the material in the feeding channel and the discharging channel are separated from the first sliding plate and the second sliding plate respectively, the second sliding plate returns to the original position under the action of a second coil spring through the third installation rod, the first slide resumes the normal position under the effect of first coil spring through first installation pole, meanwhile, the shifting block on the first installation pole is to the toggle switch, make electron accelerator outage stop irradiation sterilization work, reduce unnecessary energy consumption extravagant, and reduce the irradiation radiation volume, guarantee near operating personnel's safety as far as possible, first helical gear drives the second helical gear and resumes the normal position, make the fixture block on the second installation pole imbed the draw-in groove, thereby let when electron accelerator carries out irradiation sterilization work, feed channel and discharge channel all have the material, the irradiation energy consumption that electron accelerator released can not be wasted, the interval distance that exists when the material is carried, close the switch through the shifting block reset, make electron accelerator can not carry out irradiation treatment to the clearance between the adjacent material, irradiation radiation volume has also been reduced when reducing energy consumption output, in cooperation shielding cover, operating personnel's safety has been ensured to a great extent.
One end of the first installation rod is provided with a shifting block and a first sliding plate, a first scraping plate is installed on the first sliding plate, a first bevel gear is arranged at the other end of the first installation rod, a switch is arranged on the side wall of the shielding cover, an electron accelerator is arranged in the shielding cover and is electrically connected with the switch, and the shifting block is in sliding connection with the switch.
The fixed frame is installed on feeding carriage and ejection of compact carriage, rotate on the fixed frame and be connected with the second installation pole, the one end of second installation pole is provided with the second helical gear, the other end of second installation pole is provided with the fixture block, the second lantern ring sets up in second feed inlet department, the second lantern ring internal rotation is connected with the third installation pole.
The third installation rod is provided with a second coil spring, one end of the second coil spring is connected with the inner wall of the shielding cover, one end of the third installation rod is provided with a clamping groove, the other end of the third installation rod is provided with a second sliding plate, a second scraping plate is arranged on the second sliding plate, the clamping block is movably connected with the clamping groove, the second bevel gear is meshed with the first bevel gear, when the materials subjected to preliminary irradiation sterilization through the feeding channel reach the baffle plate on the discharging conveying frame, the second motor drives the driving wheel through the driving belt, the rotating frame runs, meanwhile, the air inlet on the first bracket is communicated with high-pressure air, the high-pressure air is conveyed into the air cabin through the air inlet pipe, when the first expansion plate and the fifth expansion plate on the rotating frame are positioned at the lower side, part of the first metal block is not contacted with the third metal block, and part of the second metal block is not contacted with the fourth metal block, so the electromagnetic valve in the fixed air pipe communicated with the first expansion plate and the fifth expansion plate is not electrified to keep a closed state, the first expansion plate and the fifth expansion plate keep a contracted state, when the fifth expansion plate moves to the sixth expansion plate position, part of the first metal block is still not contacted with the third metal block, the fifth expansion plate is still in a contracted state, thus the phenomenon that the materials cannot be clamped and turned over due to the fact that the materials are turned over is avoided, when the first expansion plate moves to the second expansion plate position, the second metal block contacts part of the fourth metal block, the electromagnetic valve in the fixed air pipe communicated with the first expansion plate is electrified to be opened, at the moment, high-pressure air in the air cabin impacts the sealing ball, the sealing ball blocks the air leakage opening, the high-pressure air is conveyed into the air ventilation groove after passing through the fixed air pipe, and a large amount of high-pressure air is conveyed into the second connecting plate after passing through one expansion rod under the guide effect of the inclined plate, the first expansion plate and the first connecting plate stretch under the impact of high-pressure gas, the limiting block protrudes after being separated from the groove along with the stretching of the first expansion plate, and the phenomenon of downward sliding and falling of materials is prevented in the process of overturning materials subsequently.
The turnover assembly comprises a rotating frame, a first support and a second support, a round roller is connected between the first support and the second support, the rotating frame is sleeved on the circumferential surface of the round roller, a driving wheel is arranged on one side of the rotating frame, a second motor is arranged on the lower side of the rotating frame, a driving belt is sleeved on an output shaft of the second motor and the driving wheel, and a first installation wheel is arranged on the other side of the rotating frame.
The first mounting wheel is provided with a first arc groove, one side of the first arc groove is provided with a first metal block, the other side of the first arc groove is provided with a second metal block, the first bracket is provided with an air inlet and a plurality of air inlets, the air inlet is communicated with the air inlets, the air inlets are connected with a second mounting wheel, the second mounting wheel is provided with a second arc groove, one side of the second arc groove is provided with a part of third metal block, the other side of the second arc groove is provided with a part of fourth metal block, and the third metal block is communicated with the fourth metal block.
The second arc groove and the first arc groove form an air chamber, a first sealing bearing is arranged on the outer surfaces of the second installation wheel and the first installation wheel, a second sealing bearing is arranged on the inner surfaces of the second installation wheel and the first installation wheel, an outer ring of the first sealing bearing and an outer ring of the second sealing bearing are connected with the second installation wheel, an inner ring of the first sealing bearing and the second sealing bearing is connected with the first installation wheel, the rotating frame comprises a plurality of installation surfaces, a plurality of fixed air pipes are arranged on the rotating frame, and a hose is communicated between each fixed air pipe and the air chamber.
Every two spouts have all been seted up on the installation face, every all be provided with the expansion plate on the spout, every equal sliding connection has the second connecting plate in the spout, every the second connecting plate all is connected with two telescopic links with the spout inner wall, every equal sliding connection has first connecting plate in the second connecting plate, is provided with first expansion plate, fifth expansion plate, second expansion plate, sixth expansion plate, third expansion plate, seventh expansion plate, fourth expansion plate, eighth expansion plate on a plurality of first connecting plates respectively.
Every expansion plate is provided with a groove, every expansion plate is provided with a third spring between the inner wall of the second connecting plate and the inner wall of the second connecting plate, every first connecting plate is provided with a limiting block, a plurality of ventilation grooves are formed in the rotating frame and are respectively communicated with a plurality of fixed air pipes, an inclined plate is arranged in each ventilation groove, one expansion plate is internally provided with a second spring and is communicated with the ventilation grooves, two ends of the second spring are respectively connected with the second connecting plate and the inner wall of the sliding groove, the other expansion plate is communicated with the second connecting plate and the ventilation grooves, electromagnetic valves are respectively arranged at the positions where a plurality of hoses are communicated with a plurality of fixed air pipes, a plurality of electromagnetic valves are respectively electrically connected with a first metal block and a second metal block, leakage holes are respectively formed in every fixed air pipe, sealing balls are respectively arranged between the leakage holes and the electromagnetic valves, the first spring is connected between each sealing ball and the electromagnetic valve, and because the rotating frame continuously operates, when the fifth expansion plate moves to the seventh expansion plate, the first metal block contacts the third metal block, the electromagnetic valve in the communicated fixed air pipe keeps on rotating state, high-pressure air in the air cabin keeps the fifth expansion plate to stretch, when the first expansion plate and the fifth expansion plate are in stretching state, a large amount of high-pressure air in the air cabin is still conveyed into the fixed air pipe communicated with the first expansion plate and the fifth expansion plate, so the high-pressure air can be conveyed to the other expansion rod provided with the second spring through the middle part of the inclined plate and the ventilating slot, thereby the expansion rod stretches and pushes the second connecting plate to play a role of clamping materials by the first expansion plate and the fifth expansion plate, when the first expansion plate moves to the position of the third expansion plate inclined to the discharging conveying frame, the electromagnetic valve in the fixed air pipe communicated with the electromagnetic valve is closed, high-pressure air in the air cabin is not conveyed to the fixed air pipe, the sealing ball returns to the original position under the action of the first spring, then the first expansion plate and the first connecting plate retract to the second connecting plate under the action of the third spring, the limiting block slides in the groove, air in the first expansion plate is discharged through the air leakage port on the fixed air pipe, the second connecting plate also returns to the original position, meanwhile, the fifth expansion plate matched with the second expansion plate is still kept in an extending state under the condition that the first metal block and the third metal block are kept in contact, until the first expansion plate and the fifth expansion plate return to the original position again, both sides keep in a contracted state, then the material is turned over in a subsequent cycle, the turnover efficiency of the material is greatly improved through the turnover assembly, intelligent operation is fully shown, the expenditure of manpower is greatly saved, compared with the traditional long-running channel type assembly line operation, space resources are greatly saved, the traditional assembly line is provided with a plurality of azimuth electronic accelerators, the electronic irradiation device is greatly utilized, the safety of the field radiation operation is greatly reduced, the life personnel is greatly sterilized, and the life personnel are greatly guaranteed.
Compared with the prior art, the invention has the following beneficial effects:
1. when the material passes through the first feed inlet in the feed channel, the material promotes first slide, first slide drives shifting block and first helical gear on the first installation pole, at this moment, shifting block downward toggle switch, make electron accelerator operation produce electron beam and carry out irradiation sterilization, meanwhile, first helical gear drives the second installation pole on the second helical gear and rotates, make the fixture block break away from the draw-in groove, the third installation pole releases the locking state, make the material that is blocked by the second slide get into the discharge channel, thereby make feed channel and discharge channel existence material simultaneously, electron accelerator carries out synchronous sterilization treatment to the material in feed channel and the discharge channel, can not produce electron accelerator irradiation blank region, cause unnecessary energy consumption extravagant and reduce the irradiation radiation amount, first scraper blade and second scraper blade carry out the deashing to the illuminated material surface and handle, improve electron accelerator to the sterilization efficiency of material.
2. When the materials in the feeding channel and the discharging channel are separated from the first sliding plate and the second sliding plate respectively, the second sliding plate is restored to the original position under the action of the second coil spring through the third mounting rod, and at the same time, the first sliding plate is restored to the original position under the action of the first coil spring through the first mounting rod, and at the same time, the shifting block on the first mounting rod is turned on to the toggle switch, so that the electron accelerator is powered off to stop irradiation sterilization work, and the irradiation radiation quantity is reduced while the energy consumption output is reduced by matching with the shielding cover, and the safety of operators is greatly ensured.
3. The turnover efficiency of material has been improved through the upset subassembly to the very big degree, fully demonstrate intelligent operation, the expenditure of manpower is practiced thrift to the very big degree, compares traditional long-distance runner formula pipelining, and this device has still greatly saved space resource, compares traditional pipelining and sets up the electron accelerator in a plurality of positions, and this device only utilizes an electron accelerator to accomplish sterilization, has also reduced the irradiation emission when practicing thrift the industrial energy consumption, and the life safety of field operation personnel is ensured to the very big degree.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a schematic view showing a first perspective structure of a local sterilization apparatus based on a directed electron beam according to the present invention;
FIG. 2 is a schematic view showing a second perspective structure of a local sterilization apparatus based on a directed electron beam according to the present invention;
FIG. 3 is a schematic view showing a first perspective of a flipping assembly of a localized sterilization apparatus based on directed electron beams in accordance with the present invention;
FIG. 4 is a schematic view showing a second perspective of a flipping assembly of a localized sterilization apparatus based on directed electron beams in accordance with the present invention;
FIG. 5 is a schematic view showing a third perspective of a flipping assembly of a localized sterilization apparatus based on directed electron beams in accordance with the present invention;
FIG. 6 is a schematic side view of a flipping assembly of a directional electron beam based local sterilization apparatus of the present invention;
FIG. 7 is a schematic view of the connection relationship between a first mounting wheel and a second mounting wheel of a local sterilization apparatus based on directional electron beams;
FIG. 8 is a schematic view of a second mounting wheel inner metal block position distribution structure of a directional electron beam-based local sterilization apparatus according to the present invention;
FIG. 9 is a schematic view showing the position distribution structure of a metal block in a first mounting wheel of a local sterilization apparatus based on a directional electron beam according to the present invention;
FIG. 10 is a schematic illustration showing the change in contraction or expansion of the expansion plates in a flipping assembly of a localized sterilization device based on directed electron beams in accordance with the present invention;
FIG. 11 is a schematic view of a fixed tracheal sealing of a directional electron beam based local sterilization apparatus of the present invention;
FIG. 12 is a schematic view of a fixed gas tube exhaust of a directional electron beam based local sterilization apparatus of the present invention;
FIG. 13 is a schematic illustration of the communication structure between the vent groove and the second connecting plate of the local sterilization device based on directional electron beams;
FIG. 14 is a schematic view showing the structure of a stopper protrusion of a local sterilization apparatus based on a directional electron beam according to the present invention;
FIG. 15 is a schematic side cross-sectional view of a shield for a directional electron beam based local sterilization apparatus in accordance with the present invention;
FIG. 16 is an enlarged schematic view of the directional electron beam based local sterilization apparatus of the present invention at A in FIG. 15;
FIG. 17 is a schematic top cross-sectional view of a shield for a directional electron beam based local sterilization apparatus in accordance with the present invention;
FIG. 18 is an enlarged schematic view of the directional electron beam based local sterilization apparatus of the present invention at B in FIG. 17;
in the figure: 1. a feed carriage; 101. a material; 2. a discharging conveying frame; 201. a first motor; 3. a shield; 301. a feed channel; 302. a discharge channel; 4. a rotating frame; 401. a chute; 402. fixing the air pipe; 4021. a sealing ball; 4022. a first spring; 4023. a gas leakage port; 403. a hose; 4031. an electromagnetic valve; 404. a driving wheel; 405. a first mounting wheel; 4051. a first metal block; 4052. a second metal block; 4053. a first arc groove; 406. a vent groove; 4061. a sloping plate; 5. a first bracket; 501. an air inlet; 502. an air inlet pipe; 503. a second mounting wheel; 5031. a third metal block; 5032. a fourth metal block; 5033. a second arc groove; 6. a second bracket; 7. a round roller; 8. a second motor; 9. a first sealed bearing; 901. a second sealed bearing; 10. a telescopic rod; 1011. a second spring; 11. an electron accelerator; 1101. a switch; 12. a first collar; 13. a first mounting bar; 131. a first coil spring; 132. a shifting block; 133. a first slide plate; 134. a first helical gear; 14. a fixing frame; 141. a second mounting bar; 142. a second helical gear; 143. a clamping block; 15. a second collar; 16. a third mounting bar; 161. a second coil spring; 162. a clamping groove; 163. a second slide plate; 17. a third spring; 18. a limiting block; 181. a groove; 1a, a first expansion plate; 2a, a second expansion plate; 3a, a third expansion plate; 4a, a fourth expansion plate; 1b, a fifth expansion plate; 2b, a sixth expansion plate; 3b, a seventh expansion plate; 4b, an eighth expansion plate; 2d, a tie plate; 2e, a second connecting plate.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 18, the present invention provides the following technical solutions:
the utility model provides a local sterilization device based on directional electron beam, this local sterilization device based on directional electron beam is shown, including feeding carriage 1, ejection of compact carriage 2, all be provided with a plurality of driving rollers on feeding carriage 1 and the ejection of compact carriage 2, feeding carriage 1 and ejection of compact carriage 2's downside is provided with first motor 201, feeding carriage 1 and ejection of compact carriage 2's one side all is provided with the baffle, first motor 201 drives a plurality of driving rollers and rotates, material 101 has been placed on a plurality of driving rollers, a plurality of driving rollers on feeding carriage 1 are opposite with the running direction of a plurality of driving rollers on ejection of compact carriage 2, feeding carriage 1 and ejection of compact carriage 2's upper end is provided with shield cover 3, be provided with feeding channel 301 and ejection of compact channel 302 on the shield cover 3, be provided with synchronous subassembly in the shield cover 3, synchronous subassembly carries out synchronous irradiation sterilization treatment to material 101 in feeding channel 301 and the ejection of compact channel 302, be provided with the upset subassembly between feeding carriage 1 and the ejection of compact carriage 2, the upset subassembly replaces the manual work to overturn material 101, improve material 101 radiation sterilization efficiency.
The synchronous assembly comprises a first lantern ring 12, a fixed frame 14 and a second lantern ring 15, a feeding channel 301 is positioned above a feeding conveying frame 1, a discharging channel 302 is positioned above a discharging conveying frame 2, the feeding channel 301 comprises a first feeding port and a first discharging port, the discharging channel 302 comprises a second feeding port and a second discharging port, the first lantern ring 12 is arranged at the first feeding port, a first mounting rod 13 is rotationally connected with the first lantern ring 12, a first coil spring 131 is arranged on the first mounting rod 13, one end of the first coil spring 131 is connected with the inner wall of a shielding cover 3, a first motor 201 is started by a PLC controller, a driving roller on the first motor 201 drives the feeding conveying frame 1 to convey a material 101 to a direction of a rotating frame 4 through the feeding channel 301, meanwhile, an asynchronous gear is arranged to enable a driving roller on the discharging conveying frame 2 to relatively operate with a driving roller on the feeding conveying frame 1, so that the material 101 is subjected to subsequent treatment after passing through the discharging channel 302, when the material 101 passes through the first feeding hole in the feeding channel 301, the material 101 pushes the first sliding plate 133, the first sliding plate 133 drives the shifting block 132 and the first bevel gear 134 on the first mounting rod 13, at this time, the shifting block 132 drives the switch 1101 downwards, so that the electron accelerator 11 operates to generate electron beams for irradiation sterilization, at the same time, the first bevel gear 134 drives the second mounting rod 141 on the second bevel gear 142 to rotate, so that the clamping block 143 is separated from the clamping groove 162, the third mounting rod 16 releases the locking state, so that the material 101 blocked by the second sliding plate 163 enters the discharging channel 302, so that the material 101 exists in the feeding channel 301 and the discharging channel 302 at the same time, the electron accelerator 11 performs sterilization treatment on the material 101 in the feeding channel 301 and the discharging channel 302, when the materials 101 in the feeding channel 301 and the discharging channel 302 are separated from the first sliding plate 133 and the second sliding plate 163 respectively, the second sliding plate 163 is restored to the original position under the action of the second coil spring 161 through the third mounting rod 16, the first sliding plate 133 is restored to the original position under the action of the first coil spring 131 through the first mounting rod 13, meanwhile, the shifting block 132 on the first mounting rod 13 is used for shifting the switch 1101 upwards, so that the electron accelerator 11 is powered off to stop irradiation sterilization, unnecessary energy consumption waste is reduced, irradiation radiation quantity is reduced, safety of operators nearby is ensured as much as possible, the first helical gear 134 drives the second helical gear 142 to restore to the original position, the clamping blocks 143 on the second mounting rod 141 are embedded into the clamping grooves 162, so that when the electron accelerator 11 performs irradiation sterilization, the materials 101 are all in the feeding channel 301 and the discharging channel 302, irradiation energy consumption released by the electron accelerator 11 is not wasted, the spacing distance existing when the materials 101 are conveyed is reduced, the switch 1101 is reset through the shifting block 132, the electron accelerator 11 is prevented from performing irradiation treatment on gaps between adjacent materials 101, the radiation shielding output is reduced, and the radiation quantity is also greatly reduced, the safety of the operators is ensured, and the safety of the operators is greatly is matched.
One end of the first mounting rod 13 is provided with a shifting block 132 and a first sliding plate 133, a first scraping plate is mounted on the first sliding plate 133, the other end of the first mounting rod 13 is provided with a first bevel gear 134, the side wall of the shielding cover 3 is provided with a switch 1101, the shielding cover 3 is internally provided with an electron accelerator 11, the electron accelerator 11 is electrically connected with the switch 1101, and the shifting block 132 is in sliding connection with the switch 1101.
The mount 14 is installed on feeding carriage 1 and ejection of compact carriage 2, rotates on the mount 14 to be connected with second installation pole 141, and the one end of second installation pole 141 is provided with second helical gear 142, and the other end of second installation pole 141 is provided with fixture block 143, and second lantern ring 15 sets up in second feed inlet department, and second lantern ring 15 internal rotation is connected with third installation pole 16.
The third installation rod 16 is provided with a second coil spring 161, one end of the second coil spring 161 is connected with the inner wall of the shielding cover 3, one end of the third installation rod 16 is provided with a clamping groove 162, the other end of the third installation rod 16 is provided with a second sliding plate 163, a second scraping plate is installed on the second sliding plate 163, a clamping block 143 is movably connected with the clamping groove 162, the second bevel gear 142 is meshed with the first bevel gear 134, when the material 101 subjected to preliminary irradiation sterilization through the feeding channel 301 reaches the baffle plate on the discharging conveying frame 1, the second motor 8 drives the driving wheel 404 through the driving belt, the rotating frame 4 runs, meanwhile, the air inlet 501 on the first bracket 5 is communicated with high-pressure air, the high-pressure air is conveyed into the air cabin through the air inlet pipe 502, when the first telescopic plate 1a and the fifth telescopic plate 1b on the rotating frame 4 are positioned at the lower side, part of the first metal block 4051 is not contacted with the third metal block 5031, part of the second metal block 4052 is not contacted with the fourth metal block 5032, so the electromagnetic valve 4031 in the fixed air pipe 402 communicated with the first expansion plate 1a and the fifth expansion plate 1b is not electrified and kept in a closed state, the first expansion plate 1a and the fifth expansion plate 1b are kept in a contracted state, when the fifth expansion plate 1b moves to the position of the sixth expansion plate 2b, part of the first metal block 4051 is still not contacted with the third metal block 5031, the fifth expansion plate 1b is still in a contracted state, the phenomenon that the material 101 cannot be clamped and overturned is avoided, when the first expansion plate 1a moves to the position of the second expansion plate 2a, the second metal block 4052 contacts part of the fourth metal block 5032, the electromagnetic valve 4031 in the fixed air pipe 402 communicated with the first expansion plate 1a is electrified and opened, at the moment, high-pressure air in the air cabin impacts the sealing ball 4021, the sealing ball 4023 is blocked, the high-pressure air passes through the fixed air pipe 402 and is conveyed into the air channel 406, under the diversion effect of the inclined plate 4061, a large amount of high-pressure gas in the ventilation groove 406 is conveyed into the second connecting plate 2e after passing through one of the telescopic rods 10, the first telescopic plate 1a and the first connecting plate 2d stretch under the impact of the high-pressure gas, the limiting block 18 protrudes after being separated from the groove 181 along with the stretching of the first telescopic plate 1a, and the material 101 is prevented from sliding down in the subsequent material 101 overturning process.
The turnover assembly comprises a rotating frame 4, a first support 5 and a second support 6, a round roller 7 is connected between the first support 5 and the second support 6, the rotating frame 4 is sleeved on the circumferential surface of the round roller 7, a driving wheel 404 is arranged on one side of the rotating frame 4, a second motor 8 is arranged on the lower side of the rotating frame 4, a driving belt is sleeved on an output shaft of the second motor 8 and the driving wheel 404, and a first mounting wheel 405 is arranged on the other side of the rotating frame 4.
The first mounting wheel 405 is provided with a first arc groove 4053, one side of the first arc groove 4053 is provided with a first metal block 4051, the other side of the first arc groove 4053 is provided with a second metal block 4052, the first bracket 5 is provided with an air inlet 501 and a plurality of air inlet pipes 502, the air inlet 501 is communicated with the plurality of air inlet pipes 502, the plurality of air inlet pipes 502 are connected with a second mounting wheel 503, the second mounting wheel 503 is provided with a second arc groove 5033, one side of the second arc groove 5033 is provided with a part of a third metal block 5031, the other side of the second arc groove 5033 is provided with a part of a fourth metal block 5032, and the third metal block 5031 is communicated with the fourth metal block 5032.
The second arc groove 5033 forms the air pocket with first arc groove 4053, the surface of second installation wheel 503 and first installation wheel 405 is provided with first sealed bearing 9, the internal surface of second installation wheel 503 and first installation wheel 405 is provided with second sealed bearing 901, the outer ring and the second installation wheel 503 of first sealed bearing 9 and second sealed bearing 901 are connected, first sealed bearing 9 and second sealed bearing 901 inner ring are connected with first installation wheel 405, revolving rack 4 includes a plurality of installation face, be provided with a plurality of fixed air pipes 402 on the revolving rack 4, all communicate between every fixed air pipe 402 and the air pocket has hose 403.
Two sliding grooves 401 are formed in each mounting surface, expansion plates are arranged on each sliding groove 401, a second connecting plate 2e is connected in each sliding groove 401 in a sliding mode, two expansion rods 10 are connected in each second connecting plate 2e and the inner wall of each sliding groove 401, a first connecting plate 2d is connected in each second connecting plate 2e in a sliding mode, and a first expansion plate 1a, a fifth expansion plate 1b, a second expansion plate 2a, a sixth expansion plate 2b, a third expansion plate 3a, a seventh expansion plate 3b, a fourth expansion plate 4a and an eighth expansion plate 4b are respectively arranged on the first connecting plates 2 d.
A groove 181 is arranged on each expansion plate, a third spring 17 is arranged between each expansion plate and the inner wall of the second connecting plate 2e, a limiting block 18 is arranged on each first connecting plate 2d, a plurality of ventilation grooves 406 are arranged in the rotating frame 4 and are respectively communicated with a plurality of fixed air pipes 402, a sloping plate 4061 is arranged in each ventilation groove 406, a second spring 1011 is arranged in one expansion rod 10 and is communicated with the ventilation grooves 406, two ends of the second spring 1011 are respectively connected with the inner wall of the second connecting plate 2e and the inner wall of the sliding groove 401, the other expansion rod 10 is communicated with the second connecting plate 2e and the ventilation grooves 406, electromagnetic valves 4031 are respectively arranged at the communication positions of a plurality of hoses 403 and a plurality of fixed air pipes 402, a plurality of electromagnetic valves 4031 are respectively electrically connected with a first metal block 4051 and a second metal block 4052, a leakage air port 4023 is arranged on each fixed air pipe 402, a sealing ball 4021 is arranged between each air leakage port 4023 and the electromagnetic valve 4031, a first spring 4022 is connected between each sealing ball 4021 and the electromagnetic valve 4031, and because the rotating frame 4 continuously operates, when the fifth expansion plate 1b moves to the seventh expansion plate 3b, the first metal block 4051 contacts with the third metal block 5031, the electromagnetic valve 4031 in the fixed air pipe 402 communicated with the first expansion plate 1b keeps a rotating state, high-pressure air in the air cabin keeps the fifth expansion plate 1b to stretch, when the first expansion plate 1a and the fifth expansion plate 1b are in a stretching state, a large amount of high-pressure air in the air cabin is still conveyed into the fixed air pipe 402 communicated with the first expansion plate 1b, so the high-pressure air can be conveyed into the other expansion rod 10 provided with the second spring 1011 through the middle of the inclined plate 4061 and the air groove 406, the expansion rod 10 stretches and pushes the second connecting plate 2e, the effect of clamping the first expansion plate 1a and the fifth expansion plate 1b is achieved, when the first expansion plate 1a moves to the position of the third expansion plate 3a inclined to the discharging conveying frame 2, part of the second metal block 4052 is not contacted with the fourth metal block 5032 any more, so that the electromagnetic valve 4031 in the fixed air pipe 402 communicated with the first expansion plate 1a is closed, high-pressure air in the air cabin is not conveyed to the fixed air pipe 402, under the action of the first spring 4022, the sealing ball 4021 returns to the original position, then under the action of the third spring 17, the first expansion plate 1a and the first connecting plate 2d retract to the inside of the second connecting plate 2e, the limiting block 18 slides in the groove 181, air in the first expansion plate 1a is discharged through the air leakage port 4023 on the fixed air pipe 402, the second connecting plate 2e is restored to the original position, meanwhile, the fifth expansion plate 1b matched with the first expansion plate 4051 and the third metal block 5031 keep in a contact condition, until the first expansion plate 1a and the fifth expansion plate 1b are recycled to the original position again, the initial position is kept, the initial position is further kept, the full expansion plate 1a turnover device is turned over, the full of the energy consumption of the electronic device is realized by using the traditional electronic radiation device, the full-scale of the two-time expansion device is realized, the energy consumption of the electronic radiation device is greatly reduced, the energy consumption of the traditional electronic radiation device is greatly reduced, the energy consumption is greatly, the energy is saved by the field is greatly, and the energy is saved by the device is greatly-saving the device is realized, and the device is compared with the traditional device.
The working principle of the invention is as follows: the first motor 201 is started by the PLC controller, the first motor 201 drives the driving roller on the feeding conveying frame 1 to convey the material 101 to the direction of the rotating frame 4 through the feeding channel 301, meanwhile, an asynchronous gear is arranged to enable the driving roller on the discharging conveying frame 2 to rotate relative to the driving roller on the feeding conveying frame 1 in the running direction, so that the material 101 passes through the discharging channel 302 and is subjected to subsequent treatment, when the material 101 passes through the first feeding port in the feeding channel 301, the material 101 pushes the first sliding plate 133, the first sliding plate 133 drives the shifting block 132 and the first bevel gear 134 on the first mounting rod 13, at the moment, the shifting block 132 downwards shifts the switch 1101, the electron accelerator 11 is enabled to operate to generate electron beams for irradiation sterilization, and meanwhile, the first bevel gear 134 drives the second mounting rod 141 on the second bevel gear 142 to rotate, so that the clamping block 143 is separated from the clamping groove 162, the third mounting rod 16 releases the locking state, so that the material 101 blocked by the second mounting rod 163 enters the discharging channel 302, and thus the material 101 exists in the feeding channel 301 and the discharging channel 302 at the same time, the electron accelerator 11 performs sterilization treatment on the material 101 in the feeding channel 301 and the discharging channel 302, when the material 101 in the feeding channel 301 and the discharging channel 302 are separated from the first mounting rod 133 and the second mounting rod 163 respectively, the second mounting rod 16 is used for restoring the second mounting rod 163 to the original position under the action of the second coil spring 161, the first mounting rod 133 is used for restoring the first mounting rod 13 to the original position under the action of the first coil spring 131, at the same time, the poking block 132 on the first mounting rod 13 is used for poking the switch 1101 upwards, so that the electron accelerator 11 is powered off to stop irradiation sterilization work, unnecessary energy consumption waste is reduced, irradiation radiation quantity is reduced, safety of operators nearby is ensured as much as possible, the first helical gear 134 drives the second helical gear 142 to restore to the original position, so that the clamping blocks 143 on the second mounting rod 141 are embedded into the clamping grooves 162, and therefore when the electron accelerator 11 performs irradiation sterilization work, the material 101 exists in the feeding channel 301 and the discharging channel 302, irradiation energy consumption released by the electron accelerator 11 is not wasted, when the material 101 is conveyed, the spacing distance exists, the switch 1101 is reset and closed through the shifting block 132, the electron accelerator 11 cannot perform irradiation treatment on gaps between adjacent materials 101, the irradiation radiation quantity is reduced while the energy consumption output is reduced, and the safety of operators is greatly ensured when the shielding cover 3 is matched;
When the material 101 subjected to preliminary irradiation sterilization through the feeding channel 301 reaches the baffle plate on the discharging conveying frame 1, the second motor 8 drives the driving wheel 404 through the driving belt, the rotating frame 4 runs, meanwhile, the air inlet 501 on the first bracket 5 is connected with high-pressure air, the high-pressure air is conveyed into the air cabin through the air inlet pipe 502, when the first telescopic plate 1a and the fifth telescopic plate 1b on the rotating frame 4 are positioned at the lower side, part of the first metal block 4051 is not contacted with the third metal block 5031, part of the second metal block 4052 is not contacted with the fourth metal block 5032, so that the electromagnetic valve 4031 in the fixed air pipe 402 communicated with the first telescopic plate 1a and the fifth telescopic plate 1b is not electrified and kept in a closed state, the first telescopic plate 1a and the fifth telescopic plate 1b are kept in a contracted state, when the fifth telescopic plate 1b is moved to the position of the sixth telescopic plate 2b, part of the first metal block 4051 is still not contacted with the third metal block 5031, the fifth expansion plate 1b is still in a contracted state, so that the phenomenon that the material 101 cannot be clamped and overturned is avoided, when the first expansion plate 1a moves to the position of the second expansion plate 2a, the second metal block 4052 contacts part of the fourth metal block 5032, the electromagnetic valve 4031 in the fixed air pipe 402 communicated with the first expansion plate 1a is electrified to be opened, at the moment, high-pressure air in the air cabin impacts the sealing ball 4021, the sealing ball 4021 plugs the air leakage port 4023, the high-pressure air is conveyed into the air channel 406 after passing through the fixed air pipe 402, the high-pressure air in the air channel 406 is conveyed into the second connecting plate 2e after passing through one of the expansion rods 10 under the diversion effect of the inclined plate 4061, the first expansion plate 1a and the first connecting plate 2d are stretched under the impact of the high-pressure air, the limiting block 18 is protruded after being separated from the groove 181 along with the stretching of the first expansion plate 1a, in the subsequent material 101 overturning process, preventing the material 101 from sliding down;
Since the rotating frame 4 is continuously operated, when the fifth expansion plate 1b moves to the seventh expansion plate 3b, the first metal block 4051 contacts the third metal block 5031, the electromagnetic valve 4031 in the fixed air pipe 402 communicated with the first expansion plate 1b keeps on rotating, the high-pressure air in the air cabin keeps the fifth expansion plate 1b to be stretched, when the first expansion plate 1a and the fifth expansion plate 1b are both in the stretched state, a large amount of high-pressure air in the air cabin is still conveyed into the fixed air pipe 402 communicated with the first expansion plate 1a, so the high-pressure air can be conveyed to the other expansion rod 10 provided with the second spring 1011 through the middle of the inclined plate 4061 and the ventilation groove 406, so that the expansion rod 10 stretches and pushes the second connecting plate 2e to play the effect of clamping the material 101 by the first expansion plate 1a and the fifth expansion plate 1b, when the first expansion plate 1a moves to the position of the third expansion plate 3a inclined to the discharging conveying frame 2, part of the second metal block 4052 is not contacted with the fourth metal block 5032 any more, so that the electromagnetic valve 4031 in the fixed air pipe 402 communicated with the first metal block 1a is closed, high-pressure air in the air cabin is not conveyed to the fixed air pipe 402, the sealing ball 4021 returns to the original position under the action of the first spring 4022, then the first telescopic plate 1a and the first connecting plate 2d retract into the second connecting plate 2e under the action of the third spring 17, the limiting block 18 slides into the groove 181, the air in the first telescopic plate 1a is discharged through the air leakage port 4023 on the fixed air pipe 402, the second connecting plate 2e also returns to the original position, meanwhile, the fifth telescopic plate 1b matched with the first telescopic plate 1a still maintains an extending state under the condition that the first metal block 4051 and the third metal block 5031 are kept in contact, the first telescopic plate 1a and the fifth telescopic plate 1b are recycled to the original position again, the two sides maintain a shrinking state, and further the subsequent recycling overturning materials 101 are unfolded, the turnover efficiency of the material 101 is greatly improved through the turnover assembly, intelligent operation is fully exhibited, manpower expenditure is greatly saved, compared with the traditional long-distance runner type assembly line operation, space resources are greatly saved, compared with the traditional assembly line, the electron accelerator 11 with multiple directions is arranged, the sterilization treatment is completed by the aid of the electron accelerator 11, the irradiation radiation quantity is reduced while industrial energy consumption is saved, and life safety of field operation staff is greatly guaranteed.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A localized sterilization device based on directed electron beams, characterized by: the shown local sterilization device based on the directional electron beam comprises a feeding conveying frame (1) and a discharging conveying frame (2), wherein a plurality of driving rollers are arranged on the feeding conveying frame (1) and the discharging conveying frame (2), a first motor (201) is arranged on the lower sides of the feeding conveying frame (1) and the discharging conveying frame (2), a baffle is arranged on one side of the feeding conveying frame (1) and one side of the discharging conveying frame (2), the first motor (201) drives the plurality of driving rollers to rotate, a material (101) is placed on the plurality of driving rollers, the running directions of the plurality of driving rollers on the feeding conveying frame (1) are opposite to that of the plurality of driving rollers on the discharging conveying frame (2), a shielding cover (3) is arranged at the upper ends of the feeding conveying frame (1) and the discharging conveying frame (2), a feeding channel (301) and a discharging channel (302) are arranged on the shielding cover (3), a synchronous assembly is arranged in the shielding cover (3), and a turnover assembly is arranged between the feeding conveying frame (1) and the discharging conveying frame (2).
The synchronous assembly comprises a first lantern ring (12), a fixed frame (14) and a second lantern ring (15), wherein the feeding channel (301) is positioned above the feeding conveying frame (1), the discharging channel (302) is positioned above the discharging conveying frame (2), the feeding channel (301) comprises a first feeding hole and a first discharging hole, the discharging channel (302) comprises a second feeding hole and a second discharging hole, the first lantern ring (12) is arranged at the first feeding hole, a first mounting rod (13) is rotationally connected to the first lantern ring (12), a first coil spring (131) is arranged on the first mounting rod (13), and one end of the first coil spring (131) is connected with the inner wall of the shielding cover (3);
One end of the first mounting rod (13) is provided with a shifting block (132) and a first sliding plate (133), a first scraping plate is mounted on the first sliding plate (133), a first bevel gear (134) is arranged at the other end of the first mounting rod (13), a switch (1101) is arranged on the side wall of the shielding cover (3), an electron accelerator (11) is arranged in the shielding cover (3), the electron accelerator (11) is electrically connected with the switch (1101), and the shifting block (132) is in sliding connection with the switch (1101);
the fixing frame (14) is arranged on the feeding conveying frame (1) and the discharging conveying frame (2), a second mounting rod (141) is rotatably connected to the fixing frame (14), a second bevel gear (142) is arranged at one end of the second mounting rod (141), a clamping block (143) is arranged at the other end of the second mounting rod (141), a second lantern ring (15) is arranged at a second feeding hole, and a third mounting rod (16) is rotatably connected to the second lantern ring (15);
be provided with second coil spring (161) on third installation pole (16), the one end and the inner wall of shield cover (3) of second coil spring (161) are connected, draw-in groove (162) have been seted up to the one end of third installation pole (16), the other end of third installation pole (16) is provided with second slide (163), install the second scraper blade on second slide (163), fixture block (143) and draw-in groove (162) swing joint, second helical gear (142) are connected with first helical gear (134) meshing.
2. The directed electron beam based local sterilization apparatus of claim 1, wherein: the turnover assembly comprises a rotating frame (4), a first support (5) and a second support (6), a round roller (7) is connected between the first support (5) and the second support (6), the rotating frame (4) is sleeved on the circumferential surface of the round roller (7), a driving wheel (404) is arranged on one side of the rotating frame (4), a second motor (8) is arranged on the lower side of the rotating frame (4), a driving belt is sleeved on an output shaft of the second motor (8) and the driving wheel (404), and a first mounting wheel (405) is arranged on the other side of the rotating frame (4).
3. A directed electron beam based local sterilization apparatus as defined in claim 2, wherein: first arc groove (4053) has been seted up on first installation wheel (405), one side of first arc groove (4053) is provided with first metal piece (4051), the opposite side of first arc groove (4053) is provided with second metal piece (4052), be provided with air inlet (501) and a plurality of intake pipe (502) on first support (5), air inlet (501) and a plurality of intake pipe (502) intercommunication, a plurality of be connected with second installation wheel (503) on intake pipe (502), second arc groove (5033) have been seted up on second installation wheel (503), one side of second arc groove (5033) is provided with some third metal piece (5031), the opposite side of second arc groove (5033) is provided with some fourth metal piece (5032), third metal piece (5031) and fourth metal piece (5032) switch-on electric current.
4. A directed electron beam based local sterilization apparatus as defined in claim 3, wherein: the second arc groove (5033) and the first arc groove (4053) form an air chamber, the outer surfaces of the second installation wheel (503) and the first installation wheel (405) are provided with a first sealing bearing (9), the inner surfaces of the second installation wheel (503) and the first installation wheel (405) are provided with a second sealing bearing (901), the outer ring of the first sealing bearing (9) and the second sealing bearing (901) is connected with the second installation wheel (503), the inner ring of the first sealing bearing (9) and the second sealing bearing (901) is connected with the first installation wheel (405), the rotating frame (4) comprises a plurality of installation surfaces, a plurality of fixed air pipes (402) are arranged on the rotating frame (4), and each fixed air pipe (402) is communicated with a hose (403) between the air chamber.
5. The directed electron beam based localized sterilization device of claim 4, wherein: every two spouts (401) have all been seted up on the installation face, every all be provided with the expansion plate on spout (401), every equal sliding connection has second connecting plate (2 e) in spout (401), every second connecting plate (2 e) all are connected with two telescopic links (10) with spout (401) inner wall, every equal sliding connection has first connecting plate (2 d) in second connecting plate (2 e), is provided with first expansion plate (1 a), fifth expansion plate (1 b), second expansion plate (2 a), sixth expansion plate (2 b), third expansion plate (3 a), seventh expansion plate (3 b), fourth expansion plate (4 a), eighth expansion plate (4 b) on a plurality of first connecting plates (2 d) respectively.
6. The directed electron beam based localized sterilization device of claim 5, wherein: every expansion plate is provided with a groove (181), every expansion plate is connected with the inner wall of a second connecting plate (2 e) through a third spring (17), every first connecting plate (2 d) is provided with a limiting block (18), a plurality of ventilation grooves (406) are formed in a rotating frame (4), a plurality of ventilation grooves (406) are respectively communicated with a plurality of fixed air pipes (402), an inclined plate (4061) is arranged in each ventilation groove (406), a second spring (1011) is arranged in a telescopic rod (10) and is communicated with a ventilation groove (406), two ends of the second spring (1011) are respectively connected with the inner wall of the second connecting plate (2 e) and the inner wall of the sliding groove (401), another expansion rod (10) is communicated with the second connecting plate (2 e) and the ventilation grooves (406), a plurality of electromagnetic valves (4031) are respectively arranged at the communication positions of a plurality of flexible pipes (403) and a plurality of fixed air pipes (402), a plurality of electromagnetic valves (4031) are respectively connected with a first metal block (4052) and a second metal block (4052) are respectively arranged between each electromagnetic valve (4023) and each air leakage ball (4021), a first spring (4022) is connected between each sealing ball (4021) and the electromagnetic valve (4031).
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| US6529577B1 (en) * | 2000-12-29 | 2003-03-04 | Surebeam Corporation | System for, and method of, irradiating article with x-ray beam |
| CN214910855U (en) * | 2021-03-31 | 2021-11-30 | 四川智研科技有限公司 | Device for sterilizing box surface by electron beam irradiation |
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