CN207764140U - A kind of hot environment ion beam irradiation experimental provision - Google Patents
A kind of hot environment ion beam irradiation experimental provision Download PDFInfo
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- CN207764140U CN207764140U CN201721383179.9U CN201721383179U CN207764140U CN 207764140 U CN207764140 U CN 207764140U CN 201721383179 U CN201721383179 U CN 201721383179U CN 207764140 U CN207764140 U CN 207764140U
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Abstract
The utility model is related to for fusion reactor material, nuclear energy material, the antibody Monoclonal degree of civil use material and the equipment technical field of irradiation ability, more particularly, to a kind of hot environment ion beam irradiation experimental provision.Its main feature is that including the spherical bilayer water cooling target chamber being arranged on rack, the both sides of the target chamber are correspondingly arranged on sample transmission and heating component and air-cooled high-velocity molecular pump respectively, it is provided with Faraday cup and fluorescence target assembly above target chamber, it is provided with sample library component below target chamber, lighting device, observation and sampling window, vent valve, cooling water inlet, Pirani gauge and ionization gauge are additionally provided on target chamber；The rack side is provided with mechanical pump, and mechanical pump is connected by vacuum electromagnetic baffle inflation valve and bellows with air-cooled high-velocity molecular pump.It irradiates target chamber by counterweight ion at high temperature and improves, and achievees the purpose that improving efficiency, expansion warm area, perfect dynamic measures.
Description
Technical field
The utility model is related to for fusion reactor material, nuclear energy material, the antibody Monoclonal degree of civil use material and irradiation ability
Equipment technical field, more particularly, to a kind of hot environment ion beam irradiation experimental provision.
Background technology
Hot environment ion irradiation device in the prior art is heated using thermocouple, and heating is put using what is manually controlled
Pine, a sample position built in target chamber, operating temperature are 600 DEG C of RT-, do not have the device of beam current measurement and beam spot observation before target chamber,
Using extremely inconvenient.
Current high-temperature target chamber existing defects are more：First, irradiation temperature not enough (600 DEG C of highest at present), cannot meet
User's higher temperature demand；Second, temperature control is manual, and inconvenient, precision is inadequate, and temperature fluctuation is larger；Third, high temperature
Target chamber specimen holder is single and fixed；4th, a sample can only be installed every time, the sample of short time irradiation is come
It says, the times such as sample exchanges for, gradient of temperature are far beyond irradiation time.5th, component is observed without beam current measurement, adjusts beam difficulty
Greatly, the time needed is long.Problem above causes excessively high line resource serious waste, experimental cost, operational efficiency and irradiation efficiency
The problems such as relatively low, to which the scientific research demand of Elevated temperature irradiation cannot be met.
Invention content
The purpose of this utility model is that providing a kind of hot environment ion beam irradiation experiment in view of the deficiencies of the prior art
Device.To effectively solve the problems of the prior art.
To achieve the above object, the technical solution that the utility model is taken is：A kind of hot environment ion beam spoke
According to the facts experiment device, its main feature is that including the spherical bilayer water cooling target chamber being arranged on rack, the both sides of the target chamber are right respectively
It should be provided with sample transmission and heating component and air-cooled high-velocity molecular pump, Faraday cup and fluorescent target group are provided with above target chamber
Part, target chamber lower section are provided with sample library component, lighting device, observation and sampling window, vent valve, cooling are additionally provided on target chamber
Water inlet, Pirani gauge and ionization gauge；The rack side is provided with mechanical pump, and mechanical pump passes through vacuum electromagnetic baffle inflation valve
It is connected with bellows with air-cooled high-velocity molecular pump.
The target chamber is mounted on by bolt support device on rack, and target chamber is hollow double-layer structure, and cooling water is certainly
Upper and lower cycle achievees the purpose that reduce target chamber and sample library temperature；Target chamber rear portion is provided with flange, flange and target
Slide valve is installed between room, flange and watch window, the bellows and air-cooled high speed are additionally provided on the target chamber
Molecular pump joint is additionally provided with clip.
The sample library component includes rotary drive assembly, and rotary drive assembly is mounted on by locating flange under target chamber
On the rack of side, rotary drive assembly outer cover is equipped with lifting assembly, and rotary drive assembly upper end is provided with sample carrier component,
Sample carrier component is arranged in target chamber, and copper sheathing, rotary drive assembly and lifting assembly phase are additionally provided on rotary drive assembly
The place of connecing is provided with flexible guide sleeve and anaerobic copper band.
The rotary drive assembly includes rotary shaft, and rotary shaft periphery is provided with the total weldment of bearing block bellows, rotation
Axis one end is connect by positioning support plate, link block, locating piece supporting pad, positioning support shaft with positioning supporting rod；Rotary shaft is another
One end pass sequentially through inner spacing collar, internal thread baffle ring, external screw thread baffle ring and with cylinder pin connection.
The lifting assembly includes specimen holder lifting support, and leading screw is provided in specimen holder lifting support, is led on leading screw
It crosses transmission screw and lifting link block is installed, specimen holder lifting support end set has support base, is provided with and revolves on support base
Turn the connected CF150 flanges of drive component, is additionally provided with guide rod in specimen holder lifting support, guide rod end set has axis
It is stifled；The leading screw lower end with second bearing gland, second bearing pressing sleeve and spacer driven bevel pinion by being connected, driven umbrella tooth
Wheel is fixed on leading screw lower end by link block, the second plain cushion and the second flat key, and driven bevel pinion is engaged with driving bevel gear, actively
Bevel gear passes through the first plain cushion, the first flat key, first bearing gland, bearing block and first bearing pressing sleeve and specimen holder lifting support
On active umbrella gear shaft be fixedly connected, the lifting assembly is sleeved on the outer of rotary drive assembly by lifting link block
Portion, by CF150 flanged joints between lifting assembly and target chamber, manual actuation driving bevel gear is to drive driven bevel pinion to make silk
Thick stick rotates, and leading screw is lifted by the dynamic lifting link block of driving wire master tape, realizes the integral elevating of rotary drive assembly.
The sample carrier component is by under long locating piece, supporting rack, short locating piece, sample library side support plate and sample library
Support plate is connected and composed by the combination of interior hexagonal screw hole.
The sample transmits and heating component includes heating furnace and mobile transmitting assembly, and heating furnace side is pacified by screw rod
Equipped with heating furnace side blanking cover, mobile transmitting assembly side is welded with mounting flange, and heating furnace passes through supporting rod and mounting flange phase
Even, electrode is provided on mounting flange, sample carrier component is arranged extend into the end between supporting rod, sample in mobile transmitting assembly
Support component side is correspondingly arranged on transition link block and mobile shielding case, and sample carrier supporting block, the are provided on sample carrier component
One fixing screws, the second fixing screws, thermometric idol pressure plate, third fixing screws and link block are moved and are also set on transmitting assembly
It is equipped with guide sleeve.
The Faraday cup and fluorescence target assembly includes the target holder component connected from bottom to top, Faraday cup mounting assembly
And bracket component, target holder component lower section are correspondingly arranged on film fixed plate, diaphragm plate and tabletting, two-edged knife are provided with below bracket component
Mouthful flange is provided with rotary flange weldment in bracket component, and plexiglass tent is arranged on bracket component, jack mounting plates installation
On plexiglass tent, it is provided with set in rotary flange weldment, ripple pipe flange weldment is provided with below rotary flange weldment, moves
Dynamic flange weldment is provided with guide tile with two-sided edge of a knife flange joint, and tension disc and travel switch are additionally provided on bracket component
Cushion block；The Faraday cup and fluorescence target assembly constitute combined type beam detector, are remotely controlled by automation control program
Its switch is made, beam intensity and observation beam spot form are measured.
The utility model has the beneficial effects that：A kind of hot environment ion beam irradiation experimental provision, by right
Heavy ion Elevated temperature irradiation target chamber improves, and achievees the purpose that improving efficiency, expansion warm area, perfect dynamic measures.High temp samples are transformed
Target holder increases by 12 face sample libraries, which can be vertically moved up or down by handwheel driving, be horizontally rotated, can be in vacuum shape
Switch sample under state has saved the time for varying product vacuum breaker and heating and cooling every time, improves 3-4 times of irradiation efficiency；Warm area is improved,
Temperature is set to be continuously adjusted at RT-1200 DEG C；Realize temperature, diagnosis, driving and the automation control of switching on and shutting down.Meet users at home and abroad
The material irradiation demand under very high temperature environment.
Description of the drawings：
Fig. 1 is the general structure schematic diagram of the utility model；
Fig. 2 is the sample library component structure diagram of the utility model Fig. 1；
Fig. 3 is the rotary drive assembly structural schematic diagram in Fig. 2 of the utility model；
Fig. 4 is enlarged structure schematic diagram at I in Fig. 3 of the utility model；
Fig. 5 is the lifting assembly structural schematic diagram of Fig. 2 of the utility model；
Fig. 6 is the sample carrier component structure diagram in Fig. 2 of the utility model；
Fig. 7 is sample transmission and the heating component structural schematic diagram of Fig. 1 of the utility model；
Fig. 8 is the schematic cross-sectional view of Fig. 7 of the utility model；
Fig. 9 is the overlooking structure diagram of Fig. 8 of the utility model；
Figure 10 is faraday and fluorescent target component structure diagram in Fig. 1 of the utility model；
Figure 11 is the left view structural representation of Figure 10 of the utility model；
Figure 12 is the right side structural representation of Figure 11 of the utility model.
As shown in the figure：1. sample library component；1-1. rotary drive assembly；1-1-1. straight pins, 1-1-2. external screw thread baffle rings,
1-1-3. internal thread baffle rings；1-1-4. inner spacing collar；1-1-5. rotary shaft；The total weldment of 1-1-6. bearing block bellowss；1-1-7. fixed
Position support plate；1-1-8. link block；1-1-9. locating piece supporting pads；1-1-10. positioning support shaft；1-1-11. positions supporting rod；
1-2. locating flange；1-3. lifting assembly；The first plain cushions of 1-3-1.；The first flat keys of 1-3-2.；1-3-3. first bearing glands；
1-3-4. bearing block；1-3-5. first bearing pressing sleeves；1-3-6. driving bevel gear；1-3-7. link block；1-3-8. second is flat
Pad；The second flat keys of 1-3-9.；1-3-10. driven bevel pinion；1-3-11. second bearing glands；1-3-12. second bearing pressing sleeves；
1-3-13. spacer；1-3-14. active umbrella gear shaft；1-3-15. lifts link block；1-3-16. is driven screw；1-3-17. silk
Thick stick；1-3-18. specimen holder lifting supports；1-3-19. support base；1-3-20.CF150 flange；1-3-21. axis is stifled；1-3-22.
Guide rod；1-4. stretches guide sleeve；1-5. sample carrier components；1-5-1. long locating pieces；1-5-2. interior hexagonal screw hole；1-5-
3. supporting rack；The short locating pieces of 1-5-4.；1-5-5. sample library side support plates；1-5-6. sample library lower supporting plates；1-6. copper sheathing；
1-7. anaerobic copper bands；2. lighting device；3. flange；4. bolt support device；5. observation and sampling window；6. vent valve；7. sample
Product transmit and heating component；7-1. heats furnace side blanking cover；7-2. heating furnace；7-3. screw rod；7-4. supporting rod；7-5. sample carrier branch
Bracer；The first fixing screws of 7-6.；The second fixing screws of 7-7.；7-8. thermometric idol pressure plates；7-9. third fixing screws；7-
10. link block；7-11. mobile shielding case；7-12. mobile transmitting assembly；7-13. mounting flange；7-14. guide sleeve；7-15.
Electrode；7-16. transition link block；7-17. sample carrier component；8. watch window；9. faraday and fluorescence target assembly；9-1. target holder
Component；9-2. Faraday cup mounting assemblies；9-3. guide tile；The two-sided edge of a knife flanges of 9-4.；9-5. ripple pipe flange weldments；9-6.
Bracket component；9-7. set；9-8. rotary flange weldments；9-9. plexiglass tent；9-10. jack mounting plates；9-11. tension disc；
9-12. travel switch cushion block；9-13. film fixed plate；9-14. diaphragm plate；9-15. tabletting；10. cooling water inlet；11. Pirani gauge；
12. ionization gauge；13. flange；14. slide valve；15. target chamber；16. air-cooled high-velocity molecular pump；17. clip；18. bellows；
19. rack；20. vacuum electromagnetic baffle inflation valve；21. mechanical pump.
Specific implementation mode
It is described in further detail below in conjunction with the preferred example shown in attached drawing：
As shown in Fig. 1 to 11, a kind of hot environment ion beam irradiation experimental provision, its main feature is that existing including setting
The both sides of spherical bilayer water cooling target chamber 15 on rack 19, the target chamber 15 are correspondingly arranged on sample transmission and heating group respectively
Part 7 and air-cooled high-velocity molecular pump 16,15 top of target chamber are provided with Faraday cup and fluorescence target assembly 9, and 15 lower section of target chamber is provided with
Sample library component 1 is additionally provided with lighting device 2, observation and sampling window 5, vent valve 6, cooling water inlet 10, electricity on target chamber 15
Resistance rule 11 and ionization gauge 12；19 side of rack is provided with mechanical pump 21, and mechanical pump 21 is inflated by vacuum electromagnetic baffle
Valve 20 and bellows 18 are connected with air-cooled high-velocity molecular pump 16.
Further, the target chamber 15 is mounted on by bolt support device 4 on rack 19, and target chamber 15 is hollow bilayer
Structure, cooling water recycle from top to bottom, achieve the purpose that reduce target chamber and sample library temperature；15 rear portion of target chamber is provided with interface method
Orchid 13, is equipped with slide valve 14 between flange 13 and target chamber 15, flange 3 and observation are additionally provided on the target chamber 15
Window 8, the bellows 18 pump 16 joints with air-cooled high-velocity molecular and are additionally provided with clip 17.
Further, the sample library component 1 includes rotary drive assembly 1-1, and rotary drive assembly 1-1 passes through positioning mode
Blue 1-2 is mounted on the rack 19 of 15 lower section of target chamber, and rotary drive assembly 1-1 outer covers are equipped with lifting assembly 1-3, and rotation is driven
The dynamic upper ends component 1-1 are provided with sample carrier component 1-5, and sample carrier component 1-5 is arranged in target chamber 22, rotary drive assembly
Be additionally provided on 1-1 the joint copper sheathing 1-6, rotary drive assembly 1-1 and lifting assembly 1-3 be provided with flexible guide sleeve 1-4 and
Anaerobic copper band 1-7.
Further, the rotary drive assembly 1-1 includes rotary shaft 1-1-5, and the peripheries rotary shaft 1-1-5 are provided with bearing
The seat total weldment 1-1-6 of bellows, the one end rotary shaft 1-1-5 is by positioning support plate 1-1-7, link block 1-1-8, locating piece support
Pad 1-1-9, positioning support shaft 1-1-10 are connect with positioning supporting rod 1-1-11；The rotary shaft 1-1-5 other ends pass sequentially through in every
It covers 1-1-4, internal thread baffle ring 1-1-3, external screw thread baffle ring 1-1-2 and is connect with straight pin 1-1-1.
Further, the lifting assembly 1-3 includes specimen holder lifting support 1-3-18, specimen holder lifting support 1-3-18
It is inside provided with leading screw 1-3-17, is equipped with by transmission screw 1-3-16 on leading screw 1-3-17 and lifts link block 1-3-15, sample
Frame lifting support 1-3-18 end sets have support base 1-3-19, are provided on support base 1-3-19 and rotary drive assembly 1-1
It is additionally provided with guide rod 1-3-22, guide rod 1-3-22 in connected CF150 flange 1-3-20, specimen holder lifting support 1-3-18
End set has axis to block up 1-3-21；The lower ends leading screw 1-3-17 by with second bearing gland 1-3-11, second bearing pressure
Set 1-3-12 is connected with spacer 1-3-13 driven bevel pinions 1-3-10, and driven bevel pinion 1-3-10 passes through link block 1-3-7, second
Plain cushion 1-3-8 and the second flat key 1-3-9 is fixed on the lower ends leading screw 1-3-17, driven bevel pinion 1-3-10 and driving bevel gear 1-3-
6 engagements, driving bevel gear 1-3-6 pass through the first plain cushion 1-3-1, the first flat key 1-3-2, first bearing gland 1-3-3, bearing block
1-3-4 and first bearing pressing sleeve 1-3-5 is fixedly connected with the active umbrella gear shaft 1-3-14 on specimen holder lifting support 1-3-18,
The lifting assembly 1-3 is sleeved on the outside of rotary drive assembly 1-1, lifting assembly 1-3 by lifting link block 1-3-15
It is connect by CF150 flanges 1-3-20 between target chamber 15, manual actuation driving bevel gear 1-3-6 is to drive driven bevel pinion 1-
3-10 makes leading screw 1-3-17 rotate, and leading screw 1-3-17 drives lifting link block 1-3-15 to lift by being driven screw 1-3-16, real
The integral elevating of existing rotary drive assembly 1-1.
Further, the sample carrier component 1-5 is by long locating piece 1-5-1, supporting rack 1-5-3, short locating piece 1-5-
4, sample library side support plate 1-5-5 and sample library lower supporting plate 1-5-6 is connected and composed by interior hexagonal screw hole 1-5-2 combinations.
Further, the sample transmits and heating component 7 includes heating furnace 7-2 and mobile transmitting assembly 7-12, heating
The sides stove 7-2 are equipped with the sides heating furnace side blanking cover 7-1, mobile transmitting assembly 7-12 by screw rod 7-3 and are welded with mounting flange
7-13, heating furnace 7-2 are connected by supporting rod 7-4 with mounting flange 7-13, and electrode 7-15, sample are provided on mounting flange 7-13
Product support component 7-17 is arranged extend into the end between supporting rod 7-4, the sides sample carrier component 7-17 in mobile transmitting assembly 7-12
It is correspondingly arranged on transition link block 7-16 and mobile shielding case 7-11, sample carrier component 7-17 and is provided with sample carrier supporting block 7-
5, the first fixing screws 7-6, the second fixing screws 7-7, thermometric idol pressure plate 7-8, third fixing screws 7-9 and link block 7-
It is additionally provided with guide sleeve 7-14 on 10, mobile transmitting assembly 7-12.
Further, the Faraday cup and fluorescence target assembly 9 include target holder component 9-1, the farad connected from bottom to top
Be correspondingly arranged below the mounting assembly 9-2 and bracket component 9-6, target holder component 9-1 film fixed plate 9-13, diaphragm plate 9-14 and
It is provided with two-sided edge of a knife flange 9-4 below tabletting 9-15, bracket component 9-6, rotary flange weldment is provided in bracket component 9-6
9-8, plexiglass tent 9-9 are arranged on bracket component 9-6, and jack mounting plates 9-10 is mounted on plexiglass tent 9-9, mobile
It is provided in flange weldment 9-8 below set 9-7, rotary flange weldment 9-8 and is provided with ripple pipe flange weldment 9-5, rotary flange
Weldment 9-8 is provided with guide tile 9-3 with the two-sided joints edge of a knife flange 9-4, and tension disc 9-11 is additionally provided on bracket component 9-6
With travel switch cushion block 9-12；The Faraday cup and fluorescence target assembly constitute combined type beam detector, pass through automation
Controlling program remote control, it is switched, and measures beam intensity and observation beam spot form.
A kind of hot environment ion beam irradiation experimental provision, main body of the target chamber as the present apparatus are designed with two
A observation window is respectively used to the form of beam spot and installation, taking-up, observation PET film on observation fluorescent target；Target chamber is designed as hollow
Double-layer structure has cooling water to recycle from top to bottom, achievees the purpose that reduce target chamber and sample library temperature；It is designed with vacuum survey simultaneously
The window of amount and target chamber interior lighting.Target chamber is hollow double-layer structure, and being divided into big target chamber and small target chamber ensures to reach pre- constant temperature
Thermal radiation is not damaged for degree and target room components, and big target chamber is for components such as fluorescent target, faraday, sample library, stove drivings
Operation, small target chamber is high-temperature region, dedicated for heating and sample irradiation.Calandria selects metal Ta, and fusing point is 3014 DEG C, stove
Chamber is by metal Mo (fusing points：2617 DEG C) and steel alloy composition, while having strict requirements, sample transfer to the geometry of furnace chamber
Bar is made of refractory metal Mo, and thermocouple is by Pt-Rh composition of alloy.Stove power-up uses DC constant current regulated power supply, temperature
Height (1200 DEG C of TR -) depend on electrical power size, utilize horizontal and vertical bi-directional drive realize sample switching.Small target
Calandria is done in room using Ta, and Mo+ steel alloys do furnace chamber, and Pt-Rh alloys make thermocouple, and furnace chamber is designed as 8 layers of Mo+ steel alloys and matches
There is lid (lid is mounted on stove bar), ensures that temperature promotes speed and stability, experimental temperature is ranging from：1200 DEG C of RT-,
Temperature accuracy is：±1℃.
When experiment, temperature is increased to 1200 DEG C, using special shape Ta as calandria, using high temperature resistant Mo as guarantor
Warm layer, temperature are continuously adjusted between RT-1200 DEG C, and temperature error solves material irradiation to higher temperature within ± 1 DEG C
Requirement；Tetrahedron sample library drives, and realizes that sample quickly, accurately switches, improves irradiation efficiency：Design can be rotated horizontally, be hung down
The polyhedron target holder of drop is gone straight up to, design sample library is tetrahedron, can fill 3 samples per face, amount to 12 samples.We are with one
For the irradiation 1 hour of 600 DEG C of sample：The operating time of each sample is 4 hours, and 12 samples utilize existing high-temperature target chamber just
60 hours are needed, but 16 hours are only needed using improved high-temperature target chamber, saves 48 hours, efficiency improves nearly 4 times；Automation
Control and beam diagnostics, Faraday cup and fluorescent target are added before target chamber sample, are observed beam spot shape using CCD, are made on sample
Ion beam intensity closer to reality, to improve irradiation precision, after functional development, will realize faraday, fluorescent target and temperature
The automation control of degree, to improve irradiation precision and irradiation efficiency.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all in this practicality
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (8)
1. a kind of hot environment ion beam irradiation experimental provision, it is characterized in that including the spherical bilayer water cooled target being arranged on rack
The both sides of room, the target chamber are correspondingly arranged on sample transmission and heating component and air-cooled high-velocity molecular pump, target chamber top respectively
It is provided with Faraday cup and fluorescence target assembly, sample library component is provided with below target chamber, lighting device is additionally provided on target chamber, is seen
It examines and sampling window, vent valve, cooling water inlet, Pirani gauge and ionization gauge；The rack side is provided with mechanical pump, machinery
Pump is connected by vacuum electromagnetic baffle inflation valve and bellows with air-cooled high-velocity molecular pump.
2. a kind of hot environment ion beam irradiation experimental provision as described in claim 1, it is characterised in that：The target chamber is logical
Bolt support device is crossed on rack, target chamber is hollow double-layer structure, and cooling water recycles from top to bottom, reaches reduction target
The purpose of room and sample library temperature；Target chamber rear portion is provided with flange, and slide valve is equipped between flange and target chamber, institute
Flange and watch window are additionally provided on the target chamber stated, the bellows is additionally provided with card with air-cooled high-velocity molecular pump joint
Hoop.
3. a kind of hot environment ion beam irradiation experimental provision as described in claim 1, it is characterised in that：The sample library
Component includes rotary drive assembly, and rotary drive assembly is mounted on by locating flange on the rack below target chamber, rotation driving
Component external is arranged with lifting assembly, and rotary drive assembly upper end is provided with sample carrier component, and the setting of sample carrier component exists
In target chamber, copper sheathing is additionally provided on rotary drive assembly, rotary drive assembly is provided with flexible guiding with lifting assembly joint
Set and anaerobic copper band.
4. a kind of hot environment ion beam irradiation experimental provision as claimed in claim 3, it is characterised in that：The rotation is driven
Dynamic component includes rotary shaft, and rotary shaft periphery is provided with the total weldment of bearing block bellows, rotary shaft one end by position support plate,
Link block, locating piece supporting pad, positioning support shaft are connect with positioning supporting rod；The rotary shaft other end passes sequentially through inner spacing collar, interior
Screw thread baffle ring, external screw thread baffle ring and cylinder pin connection.
5. a kind of hot environment ion beam irradiation experimental provision as claimed in claim 3, it is characterised in that：The lifting group
Part includes specimen holder lifting support, is provided with leading screw in specimen holder lifting support, and lifting is equipped with by being driven screw on leading screw
Link block, specimen holder lifting support end set have support base, the CF150 being connected with rotary drive assembly are provided on support base
Flange, guide rod is additionally provided in specimen holder lifting support, and guide rod end set has axis stifled；The leading screw lower end and second
Bearing gland, second bearing pressing sleeve are connected with spacer driven bevel pinion, and driven bevel pinion passes through link block, the second plain cushion and second
Flat key is fixed on leading screw lower end, and driven bevel pinion is engaged with driving bevel gear, and driving bevel gear passes through the first plain cushion, first flat
Key, first bearing gland, bearing block and first bearing pressing sleeve are fixedly connected with the active umbrella gear shaft on specimen holder lifting support,
The lifting assembly is sleeved on the outside of rotary drive assembly by lifting link block, passes through between lifting assembly and target chamber
CF150 flanged joints, manual actuation driving bevel gear is to drive driven bevel pinion that leading screw is made to rotate, and leading screw is by being driven screw
Lifting link block lifting is driven, realizes the integral elevating of rotary drive assembly.
6. a kind of hot environment ion beam irradiation experimental provision as claimed in claim 3, it is characterised in that：The sample carrier
Frame component passes through interior hexagonal screw hole by long locating piece, supporting rack, short locating piece, sample library side support plate and sample library lower supporting plate
Combination connects and composes.
7. a kind of hot environment ion beam irradiation experimental provision as described in claim 1, it is characterised in that：The sample passes
It passs and heating component includes heating furnace and mobile transmitting assembly, heating furnace side is equipped with heating furnace side blanking cover by screw rod, moves
Dynamic transmitting assembly side is welded with mounting flange, and heating furnace is connected with mounting flange by supporting rod, is provided on mounting flange
Electrode, sample carrier component is arranged extend into the end between supporting rod in mobile transmitting assembly, and sample carrier component side is correspondingly arranged
There are transition link block and mobile shielding case, sample carrier supporting block, the first fixing screws, the second fixation are provided on sample carrier component
Screw, thermometric idol pressure plate, third fixing screws and link block move and are additionally provided with guide sleeve on transmitting assembly.
8. a kind of hot environment ion beam irradiation experimental provision as described in claim 1, it is characterised in that：The faraday
Cylinder and fluorescence target assembly include the target holder component connected from bottom to top, Faraday cup mounting assembly and bracket component, target holder component
Lower section is correspondingly arranged on film fixed plate, diaphragm plate and tabletting, is provided with two-sided edge of a knife flange below bracket component, is set in bracket component
It is equipped with rotary flange weldment, plexiglass tent is arranged on bracket component, and jack mounting plates are mounted on plexiglass tent, mobile
It is provided with set in flange weldment, ripple pipe flange weldment, rotary flange weldment and two-edged knife are provided with below rotary flange weldment
Mouth flange joint is provided with guide tile, and tension disc and travel switch cushion block are additionally provided on bracket component；The faraday
Cylinder and fluorescence target assembly constitute combined type beam detector, by its switch of automation control program remote control, measure line
Intensity and observation beam spot form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721383179.9U CN207764140U (en) | 2017-10-25 | 2017-10-25 | A kind of hot environment ion beam irradiation experimental provision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721383179.9U CN207764140U (en) | 2017-10-25 | 2017-10-25 | A kind of hot environment ion beam irradiation experimental provision |
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| CN207764140U true CN207764140U (en) | 2018-08-24 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109545420A (en) * | 2018-11-21 | 2019-03-29 | 中国科学院合肥物质科学研究院 | A kind of ion beam biological irradiation device and method |
| CN110618377A (en) * | 2019-09-12 | 2019-12-27 | 中国科学院近代物理研究所 | Main and auxiliary chamber structure target chamber system for circuit board testing and use method thereof |
-
2017
- 2017-10-25 CN CN201721383179.9U patent/CN207764140U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109545420A (en) * | 2018-11-21 | 2019-03-29 | 中国科学院合肥物质科学研究院 | A kind of ion beam biological irradiation device and method |
| CN110618377A (en) * | 2019-09-12 | 2019-12-27 | 中国科学院近代物理研究所 | Main and auxiliary chamber structure target chamber system for circuit board testing and use method thereof |
| CN110618377B (en) * | 2019-09-12 | 2020-08-11 | 中国科学院近代物理研究所 | Main and auxiliary chamber structure target chamber system for circuit board testing and use method thereof |
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