CN209183277U - A kind of pellet platoon leader disc loading apparatus - Google Patents
A kind of pellet platoon leader disc loading apparatus Download PDFInfo
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- CN209183277U CN209183277U CN201821631461.9U CN201821631461U CN209183277U CN 209183277 U CN209183277 U CN 209183277U CN 201821631461 U CN201821631461 U CN 201821631461U CN 209183277 U CN209183277 U CN 209183277U
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- pellet
- charging tray
- vibration feeding
- feeding mechanism
- guide plate
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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
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Abstract
The utility model provides a kind of pellet platoon leader disc loading apparatus, and wherein vibration feeding mechanism is used to carry out vibration feeding to pellet, and sends out after so that pellet is arranged in a linear；It is located at the pellet of head of the queue in the pellet that stock stop is used to stop to send out, stops until being cancelled after forming the pellet column for compressing and meeting preset length；Charging tray is located at the end of vibration feeding mechanism, is provided with multiple receiving portions that can accommodate pellet；Charging tray mobile mechanism connect with charging tray, and for driving charging tray along preset direction stepping, and every stepping once just makes the end of vibration feeding mechanism connect with a receiving portion on charging tray；Pusher and charging tray mobile mechanism cooperate, for arranging pellet in each receiving portion on segmentation push-in charging tray.The utility model passes through the collaborative work of vibration feeding mechanism, stock stop, pusher, charging tray mobile mechanism and charging tray, realizes the automation of pellet platoon leader Yu sabot process, greatly improves the production efficiency of nuclear fuel assembly.
Description
Technical field
The utility model relates to nuclear fuel technical fields, and in particular to a kind of pellet platoon leader disc loading apparatus.
Background technique
Nuclear fuel assembly used is mox fuel component in fast neutron reactor.Mox fuel (mixed oxide fuel) is
By uranium dioxide (UO2) and plutonium dioxide (PuO2) constitute uranium plutonium oxide fuel.
Mox fuel component is by groups such as operating head, upper transit joint, lower transit joint, outer tube, mox fuel stick and screens
At.Wherein, mox fuel stick is made of cladding tubes, upper end plug, lower end plug, spring, depleted uranium pellet, MOX pellet etc..
In practical application, MOX pellet and depleted uranium pellet cladding tubes domestic demand in sequence and length arrangement.Specifically
Ground, length of both pellets in cladding tubes have certain requirement, need to carry out a certain number of pellets before pellet tubulature
Arrangement compresses, surveys long and fixed length, then equips platoon leader's good pellet in feeding disk.
It is accomplished manually currently, the platoon leader of domestic PWR Fuel pellet is all made of with sabot operation.Its job order are as follows: people
Work puts the qualified pellet of disk detection to platoon leader's station, by pellet to be manually pushed into platoon leader's guide plate by column, is then manually pressed
Fixed length after tight pellet column, the pellet sequenced column are continued to be pushed into backward on tubulature charging tray, are carried out repeatedly, until tubulature charging tray
It fills, then tubulature charging tray is sent to tubulature station.
As it can be seen that existing pellet platoon leader and sabot process are related to more manual operation, the degree of automation is insufficient, seriously affects
The production efficiency of nuclear fuel assembly.
Utility model content
The utility model is completed in order at least partly solve the technical problems existing in the prior art.
Solving technical solution used by the utility model technical problem is:
The utility model provides a kind of pellet platoon leader disc loading apparatus comprising: vibration feeding mechanism, stock stop, pusher
Mechanism, charging tray mobile mechanism and charging tray；
The vibration feeding mechanism is used to carry out vibration feeding to pellet, and sends out after so that pellet is arranged in a linear；
It is located at the pellet of head of the queue in the pellet that the stock stop is used to stop to send out, compresses and meet default until being formed
It cancels and stops after the pellet column of length；
The charging tray is located at the end of the vibration feeding mechanism, is provided with multiple receivings that can accommodate pellet
Portion；
The charging tray mobile mechanism connect with the charging tray, for driving the charging tray along preset direction stepping, and every step
Into once just making the end of the vibration feeding mechanism connect with a receiving portion on the charging tray；
The pusher and the charging tray mobile mechanism cooperate, and are pushed into the material for the pellet to be arranged segmentation
In each receiving portion on disk.
Optionally, the vibration feeding mechanism includes: vibrating disk, pellet guide plate and linear vibration feeder；
The pellet guide plate uses strip hollow structure, and one end is connect with the discharge port of the vibrating disk；
Multiple pellets are loaded in the vibrating disk, for by vibration by unordered pellet align it is neat after from vibration
Disk discharge port output is into the pellet guide plate；
The linear vibration feeder is located at pellet guide plate bottom, for driving the pellet of the vibrating disk output to exist
It is moved on inside the pellet guide plate.
Optionally, the vibration feeding mechanism further includes the graduated scale being arranged on the pellet guide plate.
Optionally, magnifying glass and light source are provided with above the graduated scale, the light source is located at the upper of the magnifying glass
Side.
Optionally, the periphery of the vibrating disk is provided with dismountable partial shield.
Optionally, the vibration feeding mechanism further includes the photoelectric sensor that the pellet guide plate other end is arranged in；Institute
It states photoelectric sensor to be electrically connected with the vibrating disk and the linear vibration feeder respectively, for distinguishing after sensing pellet
Signal is issued to the two；The vibrating disk and the linear vibration feeder are also used to receiving the signal and passing through default
Stopping acts after time.
Optionally, the stock stop includes lever and the driving mechanism that is attached thereto；The driving mechanism is for driving
The lever is stretched out to stop the pellet for being located at head of the queue in the pellet sent out, and the driving lever to retract to cancel and stop.
Optionally, the pellet guide plate is provided with hole at the position of its other end, and the hole matches with the lever；
The driving mechanism is used to that the lever to be driven to stretch out and passes through the hole, and the driving lever retracts and from the hole
It exits.
Optionally, described accommodation section is using the V-groove that the charging tray upper surface is arranged in.
Optionally, the charging tray mobile mechanism includes charging tray mounting plate, lead screw and motor；The charging tray is arranged in the material
On disk mounting plate, the charging tray mounting plate is connect with the lead screw, and the lead screw is also connect with the motor.
Optionally, the charging tray mobile mechanism further includes guide rail, and the guide rail is used to support and guides the charging tray to install
Plate is slided along preset direction.
The utility model has the advantages that
Pellet platoon leader disc loading apparatus described in the utility model passes through vibration feeding mechanism, stock stop, pusher, charging tray
The collaborative work of mobile mechanism and charging tray realizes the automation of pellet platoon leader Yu sabot process, greatly improves nuclear fuel
The production efficiency of component.
Detailed description of the invention
Fig. 1 is the main view of pellet platoon leader disc loading apparatus provided by the embodiment of the utility model；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the partial sectional view of Fig. 1；
Fig. 4 is the perspective view of pellet platoon leader disc loading apparatus provided by the embodiment of the utility model.
In figure: 1- partial shield；2- pellet guide plate；3- linear vibration feeder；4- pedestal；The installation of 5- cylinder
Plate；6- lever；7- cylinder；8- charging tray；9- charging tray mounting plate；10- motor；11- graduated scale；12- photoelectric sensor；
13- lead screw；14- guide rail；15- vibrating disk.
Specific embodiment
To make those skilled in the art more fully understand the technical solution of the utility model, with reference to the accompanying drawings and examples
The utility model is described in further detail.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "top", "bottom",
The orientation or positional relationship of the instructions such as "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of retouching
State the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with
Specific orientation construction and operation, therefore should not be understood as limiting the present invention.
The present embodiment provides a kind of pellet platoon leader disc loading apparatus, for the arrangement of pellet in fuel rod, survey length, fixed length and dress
Disk, the pellet can be MOX pellet or depleted uranium pellet, naturally it is also possible to be other kinds of pellet, the utility model is to this
It is not construed as limiting.
The pellet platoon leader disc loading apparatus includes: vibration feeding mechanism, stock stop, pusher, charging tray mobile mechanism
And charging tray.
Wherein, vibration feeding mechanism is used to carry out vibration feeding to pellet, and sends out after so that pellet is arranged in a linear；Backgauge
It is located at the pellet of head of the queue in the pellet that mechanism is used to stop to send out, until forming the pellet column recession for compressing and meeting preset length
Pin stop, due to vibration feeding mechanism send out pellet be arranged in a linear, then positioned at head of the queue pellet stopped by stock stop after,
Thereafter pellet continues to travel forward under the action of vibration feeding mechanism, so that adjacent pellet is pressed against each other, it will shape
It is arranged at the pellet of compression；Charging tray is located at the end of vibration feeding mechanism, is provided with multiple receiving portions that can accommodate pellet,
Wherein each receiving portion can accommodate multiple pellets；Charging tray mobile mechanism connect with charging tray, for driving charging tray along preset direction
Stepping, and every stepping once just makes the end of vibration feeding mechanism connect with a receiving portion on charging tray；Pusher and material
Disk mobile mechanism cooperates, and pushes away for (compressing and the pellet for meeting preset length arranging) segmentation for the good pellet column of platoon leader
In each receiving portion on feeding disk, specifically, when charging tray mobile mechanism drives charging tray along preset direction stepping, every stepping one
Secondary, pusher is just by a receiving portion on one section of push-in charging tray in the good pellet column of platoon leader, until by entire platoon leader
Good pellet column are all pushed into charging tray, so that each receiving portion be filled up.
In the present embodiment, by vibration feeding mechanism, stock stop, pusher, charging tray mobile mechanism and charging tray association
With work, the automation of pellet platoon leader Yu sabot process are realized, the production efficiency of nuclear fuel assembly is greatly improved.
As shown in Figs 1-4, vibration feeding mechanism includes: vibrating disk 15, pellet guide plate 2 and linear vibration feeder 3.
Wherein, pellet guide plate 2 uses strip hollow structure, and one end is connect with the discharge port of vibrating disk 15；Vibrating disk
Multiple pellets are loaded in 15, for by vibration by unordered pellet align it is neat after from vibrating disk discharge port output to core
In block guide plate 2；Linear vibration feeder 3 is located at 2 bottom of pellet guide plate, and the pellet for driving vibrating disk 15 to export is led in pellet
It is moved on inside plate 2.Vibrating disk 15 and linear vibration feeder 3 are each attached on pedestal 4.
In the present embodiment, by the collaborative work of vibrating disk, pellet guide plate and linear vibration feeder, realize in vibration
Material, it is convenient to which pellet is quickly arranged and sent out.
Specifically, vibrating disk 15 includes hopper, has a impulse mgnet below hopper, hopper can be made to make vertical direction vibration
It is dynamic, drive hopper to rock vibration around its vertical axis by inclined spring leaf.Pellet in hopper due to by this vibration and
It climbs along helical orbit.By a series of screening of tracks or attitudes vibration during climbing, pellet can be in unified
State is automatically from discharge port output.As it can be seen that the purpose of work of vibrating disk is to orient unordered workpiece automatic order by vibration to arrange
Column are neat, and are accurately transported to next procedure.
The alternatively referred to as straight vibration of linear vibration feeder 3 is a kind of the pellet that vibrating disk transports out to be carried out straight-line transmitting
The mechanical device sent.Comprising: rectilinear orbit, electromagnet and spring leaf.Made and accessing 220v alternating current to electromagnet
It is vibrated, and electromagnet drives rectilinear orbit to move by spring leaf, to achieve the purpose that linear feeding.
As shown in Figures 2 and 4, vibration feeding mechanism further includes the graduated scale 11 being arranged on pellet guide plate 2, can pass through scale
Whether the length for the pellet column that the measurement of ruler 11 is formed meets preset length convenient for observation pellet column.
Further, for the ease of observation, the top of graduated scale 11 is additionally provided with the magnifying glass and light source of observation, light source
Positioned at the top of magnifying glass.
As shown in figure 3, the periphery of vibrating disk 15 is provided with dismountable partial shield 1.
In the present embodiment, by the way that dismountable partial shield is arranged in vibrating disk periphery, operation place can effectively reduce
Radiation dose rate.It certainly,, can not be in vibrating disk periphery setting office since itself radiation is lower for depleted uranium pellet
Portion's shield.
As shown in Figures 2 and 4, vibration feeding mechanism further includes the photoelectric sensor 12 that 2 other end of pellet guide plate is arranged in.Light
Electric transducer 12 is electrically connected with vibrating disk 15 and linear vibration feeder 3 respectively, for whether in place to incude pellet, and is being incuded
Signal is issued to the two respectively after to pellet.Vibrating disk 15 and linear vibration feeder 3 are also used to receiving signal and process
Stopping acts after preset time.
In the present embodiment, by the way that photoelectric sensor is arranged in the end of pellet guide plate, and cooperate vibrating disk and straight-line oscillation
Feed appliance can be such that vibrating disk and linear vibration feeder stopping in time acting, and prevent from being unfavorable for core because of too many pellet accumulation
The platoon leader of block column.
As shown in figs. 1 and 4, stock stop includes lever 6 and the driving mechanism that is attached thereto.Driving mechanism is used for drive
Bar 6 is stretched out to stop the pellet for being located at head of the queue in the pellet sent out, and driving lever 6 to retract to cancel and stop.
In the present embodiment, driving mechanism uses cylinder 7, and cylinder 7 is arranged on cylinder mounting plate 5.
Specifically, pellet guide plate 2 is provided with hole at the position of its other end, and the hole matches with lever 6.Cylinder 7
For driving lever 6 to stretch out and passing through the hole, to stop the pellet for being located at head of the queue in the pellet sent out, and driving lever
6 retract and exit from the hole, to cancel blocking.
In the present embodiment, for the ease of lever disengaging, the hole uses square hole, it is close to be provided with 2 bottom of pellet guide plate
At the position of the pellet guide plate other end.
In the present embodiment, receiving portion can place multiple cores using the V-groove that 8 upper surface of charging tray is arranged in, every V-groove
Block.
In the present embodiment, the upper surface of charging tray 8 is provided with a plurality of V-groove, these V-grooves are parallel to each other, orientation
It is identical as the direction of motion of charging tray 8.Certainly, the preset length of pellet column should be less than the sum of the length of each V-groove, in order to avoid pellet
It is dropped out from charging tray.
Charging tray mobile mechanism includes charging tray mounting plate 9, lead screw 13 and motor 10.Wherein, charging tray 8 is arranged in charging tray mounting plate
On 9, charging tray mounting plate 9 is connect with lead screw 13, and lead screw 13 is also connect with motor 10.Wherein, servo motor can be used in motor 10.
In the present embodiment, its rotary motion is converted to the linear motion of lead screw 13 by motor 10, so that charging tray be driven to install
Charging tray 8 on plate 9 is along preset direction stepping, and every stepping once just makes the end of vibration feeding mechanism (i.e. pellet guide plate 2 is another
One end) connect with a V-groove on charging tray 8, pellet is arranged into each V-groove that segmentation is pushed on charging tray convenient for pusher
In.
As shown in Fig. 2, charging tray mobile mechanism further includes guide rail 14.Guide rail 14 is used to support and guides 9 edge of charging tray mounting plate
Preset direction sliding, to reduce the frictional force when operation of charging tray mounting plate.
In the present embodiment, pusher may include judgment module and manipulator.
Wherein, judgment module such as meets for judging whether the pellet column length currently formed meets preset length, then sends out
Send qualified instruction to manipulator；Manipulator is used for after receiving qualification instruction, and collaboration charging tray mobile mechanism divides pellet column
In each V-groove on section push-in charging tray.Specifically, charging tray mobile mechanism drives the every stepping of charging tray primary, and manipulator just should
One section of push-in of pellet column is all pushed away in a V-groove of the joining distal ends of vibration feeding mechanism until the pellet is arranged
In feeding disk, so that each V-groove be filled up.Manipulator can also will meet the pellet column of preset length again before pusher
Secondary compression.
It does not meet such as, then sends corresponding adjustment instruction to manipulator；Manipulator after receiving the adjustment instruction, according to
The requirement of the adjustment instruction, increase and decrease pellet line up the pellet of tail, until the pellet column currently formed meet preset length.
In other words, it if it is determined that the pellet column length that module judgement is currently formed exceeds preset length, then sends corresponding
Subtract block instruction to manipulator, the length of the pellet column for subtracting block instruction and currently being formed is related to the difference of preset length, machine
For tool hand after receiving this and subtracting block instruction, the corresponding pellet that reduces lines up the pellet of tail so that the pellet column currently formed meet it is pre-
If length；If it is determined that the pellet column length that module judgement is currently formed less than preset length, then sends corresponding increasing block instruction
To manipulator, the length of the increasing block instruction and the pellet column currently formed is related to the difference of preset length, and manipulator is connecing
After receiving the increasing block instruction, it is increase accordingly the pellet that pellet lines up tail, i.e., lines up the pellet of tail supplement respective numbers to pellet, with
The pellet currently formed column are made to meet preset length.
Certainly, in practical applications, automatic pushing mechanism can also be replaced by the way of artificial pusher.According to people
Work pusher needs to observe the graduated scale on pellet guide plate then to read the length of the pellet currently formed column.
In the present embodiment, by the collaborative work of charging tray mobile mechanism and pusher (or artificial pusher), it can facilitate
Ground arranges pellet in the different V-grooves on segmentation push-in charging tray, so as to shorten the size of charging tray.
Below with reference to Fig. 1-4 detailed description working principle of the utility model is:
Pellet to be put into vibrating disk 15, vibrating disk 15 is sent after arranging pellet by certain direction into pellet guide plate 2,
Pellet in pellet guide plate 2 is continued to send out by 3 relay of linear vibration feeder；2 end of pellet guide plate is provided with square hole, and lever 6 is pacified
Loaded on 7 push rod of cylinder, and 2 upper aperture of pellet guide plate is passed through under the promotion of cylinder 7, the original state of cylinder 7 is stretched for push rod
It does well, lever 6 stretches out and can block pellet at this time；Linear vibration feeder 3 send pellet to 2 end of pellet guide plate, photoelectricity
Sensor 12 senses pellet and issues signal, and after one section of preset time, vibrating disk 15 and linear vibration feeder 3 stop
Movement.
Then, it need to judge whether the pellet column length currently formed meets preset length, determine phase further according to judging result
The pusher scheme answered.As for the execution of pusher scheme, both can be used above described in automatic pushing mechanism, can also be used artificial
Pusher mode hereinafter only describes artificial pusher mode since pusher is hereinbefore described in detail:
Required pellet column length is manually judged by graduated scale 11, extra pellet is called back into certain distance, by required length
Pellet column compress, and then read pellet column length by graduated scale 11, and judge whether pellet column length meets the requirements, according to sentencing
Disconnected result augments pellet, records the pellet column length finally met the requirements.
By the control switch of cylinder 7 by 7 pusher retracted of cylinder, 7 push rod of cylinder drives lever 6 to decline.According in charging tray 8
V-groove length, manually by a V-groove, starting servo motor 10 is switched, and servo is electric in one section of push-in charging tray 8 of pellet column
Machine 10 drives 9 stepping a distance of charging tray mounting plate, then charging tray mounting plate 9 drives 8 stepping a distance of charging tray, manually by core
In one section of push-in charging tray 8 of block column in another V-groove.Repeatedly, until V-groove in charging tray 8 is filled pellet.
It should be noted that all vulnerable parts in the pellet platoon leader disc loading apparatus can pass through Quick Release, fast-assembling mode
Installation.
In conclusion the utility model can be used for platoon leader's sabot of fuel ball, it can be conveniently accurate by vibration feeding
Carry out pellet platoon leader, line feed is automatically stepped by what charging tray mobile mechanism can realize charging tray, in conjunction with pusher (or people
Work pusher) pellet formed after platoon leader can be arranged in segmentation push-in charging tray.
It is understood that embodiment of above is merely to illustrate that the principles of the present invention and uses exemplary
Embodiment, however the utility model is not limited thereto.For those skilled in the art, this is not being departed from
In the case where the spirit and essence of utility model, various changes and modifications can be made therein, these variations and modifications are also considered as this reality
With novel protection scope.
Claims (11)
1. a kind of pellet platoon leader disc loading apparatus characterized by comprising vibration feeding mechanism, stock stop, pusher, material
Disk mobile mechanism and charging tray；
The vibration feeding mechanism is used to carry out vibration feeding to pellet, and sends out after so that pellet is arranged in a linear；
It is located at the pellet of head of the queue in the pellet that the stock stop is used to stop to send out, compresses until being formed and meet preset length
Pellet column after cancel stop；
The charging tray is located at the end of the vibration feeding mechanism, is provided with multiple receiving portions that can accommodate pellet；
The charging tray mobile mechanism connect with the charging tray, for driving the charging tray along preset direction stepping, and every stepping one
The secondary end for just making the vibration feeding mechanism connects with a receiving portion on the charging tray；
The pusher and the charging tray mobile mechanism cooperate, and are pushed into the charging tray for the pellet to be arranged segmentation
Each receiving portion in.
2. the apparatus according to claim 1, which is characterized in that the vibration feeding mechanism includes: vibrating disk, pellet guide plate
And linear vibration feeder；
The pellet guide plate uses strip hollow structure, and one end is connect with the discharge port of the vibrating disk；
Multiple pellets are loaded in the vibrating disk, for going out after aligning unordered pellet neatly by vibration from vibrating disk
Material mouth is exported into the pellet guide plate；
The linear vibration feeder is located at pellet guide plate bottom, for driving the pellet of the vibrating disk output described
It is moved on inside pellet guide plate.
3. the apparatus of claim 2, which is characterized in that the vibration feeding mechanism further includes being arranged in the pellet
Graduated scale on guide plate.
4. device according to claim 3, which is characterized in that it is provided with magnifying glass and light source above the graduated scale,
The light source is located at the top of the magnifying glass.
5. the apparatus of claim 2, which is characterized in that the periphery of the vibrating disk is provided with dismountable part screen
Cover body.
6. the apparatus of claim 2, which is characterized in that the vibration feeding mechanism further includes being arranged in the pellet
The photoelectric sensor of the guide plate other end；The photoelectric sensor is electrically connected with the vibrating disk and the linear vibration feeder respectively
It connects, for issuing signal to the two respectively after sensing pellet；The vibrating disk and the linear vibration feeder are also used to
Receiving the signal and the stopping movement after preset time.
7. the apparatus of claim 2, which is characterized in that the stock stop includes lever and the driving that is attached thereto
Mechanism；The driving mechanism is used to that the lever to be driven to stretch out to stop the pellet for being located at head of the queue in the pellet sent out, and drives
The lever is moved to retract to cancel and stop.
8. device according to claim 7, which is characterized in that the pellet guide plate is provided at the position of its other end
Hole, the hole match with the lever；The driving mechanism is used to that the lever to be driven to stretch out and passes through the hole, and drives
The lever is moved to retract and exit from the hole.
9. device according to claim 1 to 8, which is characterized in that described accommodation section is using setting in the material
The V-groove of disk upper surface.
10. device according to claim 1 to 8, which is characterized in that the charging tray mobile mechanism includes charging tray
Mounting plate, lead screw and motor；The charging tray is arranged on the charging tray mounting plate, and the charging tray mounting plate and the lead screw connect
It connects, the lead screw is also connect with the motor.
11. device according to claim 10, which is characterized in that the charging tray mobile mechanism further includes guide rail, described to lead
Rail is used to support and guides the charging tray mounting plate to slide along preset direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821631461.9U CN209183277U (en) | 2018-10-08 | 2018-10-08 | A kind of pellet platoon leader disc loading apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821631461.9U CN209183277U (en) | 2018-10-08 | 2018-10-08 | A kind of pellet platoon leader disc loading apparatus |
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| Publication Number | Publication Date |
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| CN209183277U true CN209183277U (en) | 2019-07-30 |
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ID=67360898
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| CN201821631461.9U Active CN209183277U (en) | 2018-10-08 | 2018-10-08 | A kind of pellet platoon leader disc loading apparatus |
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| CN (1) | CN209183277U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114380033A (en) * | 2021-12-13 | 2022-04-22 | 中国核电工程有限公司 | Automatic core block length arranging device and fuel rod production system |
-
2018
- 2018-10-08 CN CN201821631461.9U patent/CN209183277U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114380033A (en) * | 2021-12-13 | 2022-04-22 | 中国核电工程有限公司 | Automatic core block length arranging device and fuel rod production system |
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