CN107008556A - A kind of hard disc of computer information destroying device - Google Patents
A kind of hard disc of computer information destroying device Download PDFInfo
- Publication number
- CN107008556A CN107008556A CN201710138837.6A CN201710138837A CN107008556A CN 107008556 A CN107008556 A CN 107008556A CN 201710138837 A CN201710138837 A CN 201710138837A CN 107008556 A CN107008556 A CN 107008556A
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- Prior art keywords
- broken
- case
- hole
- spring
- slide rail
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C21/00—Disintegrating plant with or without drying of the material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/02—Disintegrating by knives or other cutting or tearing members which chop material into fragments with reciprocating knives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/02—Disintegrating by knives or other cutting or tearing members which chop material into fragments with reciprocating knives
- B02C18/04—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/14—Separating or sorting of material, associated with crushing or disintegrating with more than one separator
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/0007—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating documents
- B02C2018/0015—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating documents for disintegrating CDs, DVDs and/or credit cards
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
- B02C2023/165—Screen denying egress of oversize material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C2201/00—Codes relating to disintegrating devices adapted for specific materials
- B02C2201/06—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The present invention relates to a kind of apparatus for destroying, more particularly to a kind of hard disc of computer information destroying device.The technical problem to be solved in the present invention is to provide a kind of by different level and fully broken hard disc of computer information destroying device.In order to solve the above-mentioned technical problem, the invention provides such a hard disc of computer information destroying device, broken case, baffle plate, the first slide rail, the first sliding block, the first spring, inserted link etc. are included；Broken case left wall top is provided with first through hole, broken case left wall top is rotatably connected to baffle plate, and baffle plate is located on the outside of first through hole, crushes and the first slide rail is provided with the left of box top, it is connected with first slide rail on the downside of the first sliding block, the first sliding block left part and is connected with the first spring between the first slide rail left part.The present invention devises a kind of hard disc of computer information destroying device, and the first crushing cutter of setting is moved up and down can carry out initial breaking apart to hard disk, and with different levels progress is broken to cause the uniform of breakage of hard disk.
Description
Technical field
The present invention relates to a kind of apparatus for destroying, more particularly to a kind of hard disc of computer information destroying device.
Background technology
Hard disk is one of the storage medium of computer mainly, is made up of the disk of one or more aluminum or glass system.
Disk is overcoating to be stamped ferrimagnet.
Destroy, there is that " fusing is destroyed；The meaning of burn-up ".The meaning also " eliminated, disappear ".
Existing apparatus for destroying is that single progress is destroyed, destruction also just not enough thoroughly, can influence reclaim with again
Use.Existing hard disc of computer is after use, not thorough enough during progress demagnetization, is easily retrieved capsule information and file, weight
Serious consequence may be caused to company by wanting the loss of data and file.
Therefore need badly and research and develop a kind of by different level and fully broken hard disc of computer information destroying device, to overcome existing skill
Single and insufficient broken shortcoming in art.
The content of the invention
(1) technical problem to be solved
The present invention is in order to overcome single in the prior art and insufficient broken shortcoming, the technical problem to be solved in the present invention
It is to provide a kind of by different level and fully broken hard disc of computer information destroying device.
(2) technical scheme
In order to solve the above-mentioned technical problem, the invention provides such a hard disc of computer information destroying device, including
There are broken case, baffle plate, the first slide rail, the first sliding block, the first spring, inserted link, motor, the first bull stick, broken wheel and the first filter screen,
Broken case left wall top is provided with first through hole, and broken case left wall top is rotatably connected to baffle plate, and baffle plate is located on the outside of first through hole,
It is provided with the left of broken box top on the first slide rail, the first slide rail and is connected with the first sliding block, is slided on the downside of the first sliding block left part with first
Be connected with the first spring between rail left part, be connected with inserted link on the upside of the first sliding block left part, inserted link bottom be located at the second through hole with it is recessed
In groove, it is connected with the downside of the broken outer antetheca of case on motor, motor output shaft and is connected with the first bull stick, the first bull stick passes through broken case
Broken wheel is connected with antetheca, the first bull stick, wheel is crushed and is located in broken case, crush bottom portion and be provided with the first filter screen.
Preferably, bearing block, the second bull stick, the first belt pulley, flat belt, sector gear, pole, the second cunning are also included
Rail, the second sliding block, second spring, rack, elevating lever, lifter plate, the first crushing cutter, the second filter screen and the second belt pulley, are crushed
Right wall of box bottom is provided with third through-hole, is connected with bearing block on the downside of the broken outer right wall of case, bearing seat is in third through-hole right, axle
It is connected with bearing on the second bull stick, the second bull stick and is connected with the first belt pulley and sector gear, the first belt pulley is located at sector
On rear side of gear, pole is connected with the upside of the broken outer right wall of case, pole downside left wall, which is connected with the second slide rail, the second slide rail, to be connected
There is the second sliding block, second spring is connected between the second slider bottom and the second slide rail bottom, the connection of the second sliding block left wall is with teeth
Bar, rack is engaged with sector gear, and elevating lever is connected with the top of rack, is provided with a word hole on the upside of broken right wall of box, elevating lever is worn
A word hole is crossed, elevating lever left end is connected with lifter plate, and lifter plate coordinates with broken case, and lifter plate bottom is provided with the first crushing cutter,
Middle part, which is provided with the second filter screen, the first bull stick, in broken case is connected with the second belt pulley, and the second belt pulley is located in broken case, the
Two belt pulleys, which are located on the front side of broken wheel, the first belt pulley and the second belt pulley, is wound with flat belt, and flat belt passes through threeway
Hole.
Preferably, guide pin bushing, the 3rd spring, the second crushing cutter, directive wheel and steel wire rope are also included, middle part connects in broken case
It is connected to slidingtype on guide rail, guide rail and is connected with guide pin bushing, guide pin bushing top is connected with the top of the second crushing cutter, the second crushing cutter and second
The 3rd spring is connected between in filter screen bottom contact, guide pin bushing left wall and broken case, guide pin bushing right wall is connected with steel wire rope, crushes case
Right wall is provided with fourth hole, and steel wire penetrating fourth hole, broken right wall of box is externally provided with directive wheel, and steel wire rope bypasses directive wheel,
Steel wire rope right-hand member at the top of rack with being connected.
Preferably, also include mobile bar, the 3rd crushing cutter, the 4th spring and fix bar, crush the bottom portion left and right sides
It is connected with fix bar, fix bar and is provided with fifth hole, is provided with fifth hole in mobile bar, mobile bar and is uniformly connected with the 3rd
Contacted at the top of crushing cutter, the 3rd crushing cutter with the first filter screen bottom, between the mobile bar left and right sides and the fix bar of the left and right sides
It is respectively connected with the 4th spring.
Preferably, pull bar is also included, inserted link left end is connected with pull bar.
Preferably, crushing cutter material is stainless steel.
Preferably, the material for crushing case is Q235 steel.
Operation principle：When needing that hard disc of computer destroy using this equipment, staff pulls inserted link to the left
Mobile, inserted link drives the first sliding block to be moved to the left, then the first spring is compressed, and opens baffle plate, and hard disc of computer is passed through into first
Through hole is put into broken case, then closes baffle plate, unclamps inserted link, then the first spring, which restores to the original state, promotes the first sliding block to move right,
First sliding block drives inserted link to move right, then inserted link bottom is passed through in the second through hole to groove, is clasped baffle plate and is not opened, and starts electricity
Machine works, and motor drives the first bar rotation, and the first bar rotation drives broken wheel to rotate, and broken wheel is just broken to hard disk
Broken, the hard disk after having crushed just drops from the first filter screen, after complete, closes motor.
Because also include bearing block, the second bull stick, the first belt pulley, flat belt, sector gear, pole, the second slide rail,
Second sliding block, second spring, rack, elevating lever, lifter plate, the first crushing cutter, the second filter screen and the second belt pulley, crush case right
Wall bottom is provided with third through-hole, is connected with bearing block on the downside of the broken outer right wall of case, bearing seat is in third through-hole right, bearing block
Inside it is connected with the second bull stick, the second bull stick and is connected with the first belt pulley and sector gear, the first belt pulley is located at sector gear
Left wall on the downside of pole, pole is connected with the upside of rear side, the outer right wall of broken case it is connected with the second slide rail, the second slide rail and is connected with the
Two sliding blocks, are connected with second spring between the second slider bottom and the second slide rail bottom, the second sliding block left wall is connected with rack, tooth
Bar is engaged with sector gear, and elevating lever is connected with the top of rack, and a word hole is provided with the upside of broken right wall of box, and elevating lever passes through a word
Hole, elevating lever left end is connected with lifter plate, and lifter plate coordinates with broken case, and lifter plate bottom is provided with the first crushing cutter, crushes case
Interior middle part, which is provided with the second filter screen, the first bull stick, is connected with the second belt pulley, and the second belt pulley is located in broken case, the second belt
Wheel, which is located on the front side of broken wheel, the first belt pulley and the second belt pulley, is wound with flat belt, and flat belt passes through third through-hole.Work as work
Make personnel and start motor when rotating clockwise, motor drives the first bull stick to rotate clockwise, the first bull stick drives broken wheel and the
Two belt pulleys are rotated clockwise, and the second belt pulley drives the first belt pulley to rotate clockwise by flat belt, the first belt pulley band
Dynamic second bull stick is rotated clockwise, and the second bull stick drives sector gear to rotate clockwise, and sector gear is rotated clockwise so that tooth
Bar is moved down, and the sliding block of rack drives second is moved down, then second spring is compressed, and rack also drives elevating lever to moving down
Dynamic, elevating lever drives lifter plate to be moved down with the first crushing cutter, and the first crushing cutter is moved down to the hard disk on the second filter screen
Initial breaking apart is carried out, the hard disk crushed then carries out filtering out on the second filter screen, when sector gear is not engaged with rack,
Second spring, which then restores to the original state, promotes the second sliding block to move up, and the second slipper push elevating lever is moved up with lifter plate, is risen
Drop strip is moved the first crushing cutter and moved up, and so repeatedly, motor is ceaselessly rotated clockwise just to the hard disk on the second filter screen
Constantly crushed, close motor afterwards using complete, with different levels progress is broken to cause the thorough of breakage of hard disk with filtering.
Because also including guide pin bushing, the 3rd spring, the second crushing cutter, directive wheel and steel wire rope, crush middle part in case and connect
There is slidingtype on guide rail, guide rail to be connected with guide pin bushing, guide pin bushing top is connected with the top of the second crushing cutter, the second crushing cutter and the second filter
The 3rd spring is connected between in sieve bottom contact, guide pin bushing left wall and broken case, guide pin bushing right wall is connected with steel wire rope, crushes case right
Wall is provided with fourth hole, steel wire penetrating fourth hole, and broken right wall of box is externally provided with directive wheel, and steel wire rope bypasses directive wheel, steel
Cord right-hand member at the top of rack with being connected.When rack is moved down, rack pulls steel wire rope to pull guide pin bushing to the right by directive wheel
Mobile, the 3rd spring is then stretched, and guide pin bushing drives the second crushing cutter to move right, and when rack is moved up, the 3rd spring is then
Restore to the original state and drive guide pin bushing to be moved to the left, guide pin bushing drives the second crushing cutter to be moved to the left, and rack, which is ceaselessly moved up and down, to be caused
Second crushing cutter is moved left and right back and forth, so as to be crushed back and forth to the hard disk under the second filter screen.
Because also including mobile bar, the 3rd crushing cutter, the 4th spring and fix bar, the connection of the bottom portion left and right sides is crushed
Have and fifth hole is provided with fix bar, fix bar, being uniformly connected with the 3rd provided with mobile bar in fifth hole, in mobile bar crushes
Contact, connect between the mobile bar left and right sides and the fix bar of the left and right sides with the first filter screen bottom at the top of knife, the 3rd crushing cutter
It is connected to the 4th spring.The hard disk that user of service can also wander out to the first filter screen is crushed again, pulls mobile bar to move right,
Then the 4th spring in left side is compressed, and the 4th spring on right side is stretched, when unclamping mobile bar, in the collective effect of the 4th spring
Lower mobile bar moves right, and mobile bar, which is moved left and right, all can drive the 3rd crushing cutter or so to move back and forth, and the 3rd crushing cutter is back and forth
The mobile hard disk for come out from the first strainer filtering is crushed again.
Because also including pull bar, inserted link left end is connected with pull bar, when user of service reaches inserted link, can use inserted link
On pull bar pull inserted link move right, solve the problem of eminence is difficult to move to.
Because crushing cutter material is stainless steel, stainless steel corrosion resistance and acid resistance are strong, can extension fixture service life.
Because the material of broken case is Q235 steel, Q235 steel hardness is high, it is not easy to deforms, makes the service life of device more
It is long.
(3) beneficial effect
The present invention devises a kind of hard disc of computer information destroying device, and the first crushing cutter of setting is moved up and down can be right
Hard disk carries out initial breaking apart, and with different levels progress is broken to cause the uniform of breakage of hard disk, and secondary filter will not more block the first filter
Crushed above and below net, the first crushing cutter, broken take turns crushes and manually pull mobile bar broken so that abundant, the user of breakage of hard disk
When member reaches inserted link, the pull bar on inserted link can be used to pull inserted link to move right, the problem of eminence is difficult to move to is solved.
Brief description of the drawings
Fig. 1 is the first main structure diagram of the invention.
Fig. 2 is second of main structure diagram of the invention.
Fig. 3 is the third main structure diagram of the invention.
Fig. 4 is the 4th kind of main structure diagram of the invention.
Fig. 5 is the 5th kind of main structure diagram of the invention.
Mark in accompanying drawing for：1- crushes case, 2- first through hole, 3- baffle plates, the slide rails of 4- first, the sliding blocks of 5- first, 6-
One spring, 7- inserted links, the through holes of 8- second, 9- grooves, 10- motors, the bull sticks of 11- first, the broken wheels of 12-, the filter screens of 13- first, 14-
Third through-hole, 15- bearing blocks, the bull sticks of 16- second, the belt pulleys of 17- first, 18- flat belts, 19- sector gears, 20- poles,
The slide rails of 21- second, the sliding blocks of 22- second, 23- second springs, 24- racks, 25- elevating levers, the word holes of 26- mono-, 27- lifter plates, 28-
First crushing cutter, the filter screens of 29- second, the belt pulleys of 30- second, 31- guide pin bushings, the springs of 32- the 3rd, the crushing cutters of 33- second, 34-
Four through holes, 35- directive wheels, 36- steel wire ropes, 37- guide rails, 38- fifth holes, 39- mobile bars, the crushing cutters of 40- the 3rd, 41-
Four springs, 42- fix bars, 43- pull bars.
Embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
Embodiment 1
A kind of hard disc of computer information destroying device, as Figure 1-5, include broken case 1, baffle plate 3, the first slide rail 4,
First sliding block 5, the first spring 6, inserted link 7, motor 10, the first bull stick 11, the filter screen 13 of broken wheel 12 and first, crush the left wall of case 1
Top is provided with first through hole 2, and the broken left wall top of case 1 is rotatably connected to baffle plate 3, and baffle plate 3 is located at the outside of first through hole 2, crushed
The top left side of case 1, which is provided with the first slide rail 4, the first slide rail 4, is connected with the first sliding block 5, is slided on the downside of the left part of the first sliding block 5 with first
It is connected between the left part of rail 4 on the upside of first spring 6, the left part of the first sliding block 5 and is connected with inserted link 7, the bottom of inserted link 7 is located at the second through hole
8 on the downside of the outer antetheca of broken case 1 with groove 9, being connected with motor 10, the output shaft of motor 10 and being connected with the first bull stick 11, first
Bull stick 11, which is passed through, is connected with broken wheel 12 on the broken antetheca of case 1, the first bull stick 11, crush wheel 12 and be located in broken case 1, crush case
1 bottom is provided with the first filter screen 13.
Embodiment 2
A kind of hard disc of computer information destroying device, as Figure 1-5, include broken case 1, baffle plate 3, the first slide rail 4,
First sliding block 5, the first spring 6, inserted link 7, motor 10, the first bull stick 11, the filter screen 13 of broken wheel 12 and first, crush the left wall of case 1
Top is provided with first through hole 2, and the broken left wall top of case 1 is rotatably connected to baffle plate 3, and baffle plate 3 is located at the outside of first through hole 2, crushed
The top left side of case 1, which is provided with the first slide rail 4, the first slide rail 4, is connected with the first sliding block 5, is slided on the downside of the left part of the first sliding block 5 with first
It is connected between the left part of rail 4 on the upside of first spring 6, the left part of the first sliding block 5 and is connected with inserted link 7, the bottom of inserted link 7 is located at the second through hole
8 on the downside of the outer antetheca of broken case 1 with groove 9, being connected with motor 10, the output shaft of motor 10 and being connected with the first bull stick 11, first
Bull stick 11, which is passed through, is connected with broken wheel 12 on the broken antetheca of case 1, the first bull stick 11, crush wheel 12 and be located in broken case 1, crush case
1 bottom is provided with the first filter screen 13.
Also include bearing block 15, the second bull stick 16, the first belt pulley 17, flat belt 18, sector gear 19, pole 20,
Second slide rail 21, the second sliding block 22, second spring 23, rack 24, elevating lever 25, lifter plate 27, the filter of the first crushing cutter 28, second
The belt pulley 30 of net 29 and second, the broken right wall bottom of case 1 is provided with third through-hole 14, and bearing is connected with the downside of the outer right wall of broken case 1
Seat 15, bearing block 15, which is located to be connected with the second bull stick 16, the second bull stick 16 in the right of third through-hole 14, bearing block 15, to be connected with
First belt pulley 17 and sector gear 19, the first belt pulley 17 are located at the rear side of sector gear 19, crush and are connected on the upside of the outer right wall of case 1
There is pole 20, the downside left wall of pole 20 is connected with the second slide rail 21, the second slide rail 21 and is connected with the second sliding block 22, the second sliding block
Second spring 23 is connected between 22 bottoms and the bottom of the second slide rail 21, the left wall of the second sliding block 22 is connected with rack 24, rack 24
Engaged with sector gear 19, the top of rack 24 is connected with elevating lever 25, a word hole 26, elevating lever are provided with the upside of the broken right wall of case 1
25 pass through a word hole 26, and the left end of elevating lever 25 is connected with lifter plate 27, and lifter plate 27 coordinates with broken case 1, the bottom of lifter plate 27
Provided with the first crushing cutter 28, middle part is provided with the second filter screen 29, the first bull stick 11 and is connected with the second belt pulley 30 in broken case 1,
Second belt pulley 30 is located in broken case 1, and the second belt pulley 30 is located at the front side of broken wheel 12, the first belt pulley 17 and the second skin
Flat belt 18 is wound with belt wheel 30, flat belt 18 passes through third through-hole 14.
Embodiment 3
A kind of hard disc of computer information destroying device, as Figure 1-5, include broken case 1, baffle plate 3, the first slide rail 4,
First sliding block 5, the first spring 6, inserted link 7, motor 10, the first bull stick 11, the filter screen 13 of broken wheel 12 and first, crush the left wall of case 1
Top is provided with first through hole 2, and the broken left wall top of case 1 is rotatably connected to baffle plate 3, and baffle plate 3 is located at the outside of first through hole 2, crushed
The top left side of case 1, which is provided with the first slide rail 4, the first slide rail 4, is connected with the first sliding block 5, is slided on the downside of the left part of the first sliding block 5 with first
It is connected between the left part of rail 4 on the upside of first spring 6, the left part of the first sliding block 5 and is connected with inserted link 7, the bottom of inserted link 7 is located at the second through hole
8 on the downside of the outer antetheca of broken case 1 with groove 9, being connected with motor 10, the output shaft of motor 10 and being connected with the first bull stick 11, first
Bull stick 11, which is passed through, is connected with broken wheel 12 on the broken antetheca of case 1, the first bull stick 11, crush wheel 12 and be located in broken case 1, crush case
1 bottom is provided with the first filter screen 13.
Also include bearing block 15, the second bull stick 16, the first belt pulley 17, flat belt 18, sector gear 19, pole 20,
Second slide rail 21, the second sliding block 22, second spring 23, rack 24, elevating lever 25, lifter plate 27, the filter of the first crushing cutter 28, second
The belt pulley 30 of net 29 and second, the broken right wall bottom of case 1 is provided with third through-hole 14, and bearing is connected with the downside of the outer right wall of broken case 1
Seat 15, bearing block 15, which is located to be connected with the second bull stick 16, the second bull stick 16 in the right of third through-hole 14, bearing block 15, to be connected with
First belt pulley 17 and sector gear 19, the first belt pulley 17 are located at the rear side of sector gear 19, crush and are connected on the upside of the outer right wall of case 1
There is pole 20, the downside left wall of pole 20 is connected with the second slide rail 21, the second slide rail 21 and is connected with the second sliding block 22, the second sliding block
Second spring 23 is connected between 22 bottoms and the bottom of the second slide rail 21, the left wall of the second sliding block 22 is connected with rack 24, rack 24
Engaged with sector gear 19, the top of rack 24 is connected with elevating lever 25, a word hole 26, elevating lever are provided with the upside of the broken right wall of case 1
25 pass through a word hole 26, and the left end of elevating lever 25 is connected with lifter plate 27, and lifter plate 27 coordinates with broken case 1, the bottom of lifter plate 27
Provided with the first crushing cutter 28, middle part is provided with the second filter screen 29, the first bull stick 11 and is connected with the second belt pulley 30 in broken case 1,
Second belt pulley 30 is located in broken case 1, and the second belt pulley 30 is located at the front side of broken wheel 12, the first belt pulley 17 and the second skin
Flat belt 18 is wound with belt wheel 30, flat belt 18 passes through third through-hole 14.
Also include guide pin bushing 31, the 3rd spring 32, the second crushing cutter 33, directive wheel 35 and steel wire rope 36, in crushing in case 1
Portion is connected with slidingtype on guide rail 37, guide rail 37 and is connected with guide pin bushing 31, and the top of guide pin bushing 31 is connected with the second crushing cutter 33, and second breaks
The top of broken knife 33 is contacted with the bottom of the second filter screen 29, the left wall of guide pin bushing 31 and broken case 1 it is interior between be connected with the 3rd spring 32, guide pin bushing
31 right walls are connected with steel wire rope 36, and the broken right wall of case 1 is provided with fourth hole 34, and steel wire rope 36 passes through fourth hole 34, crushes case 1
Right wall is externally provided with directive wheel 35, and steel wire rope 36 bypasses directive wheel 35, and the right-hand member of steel wire rope 36 is connected with the top of rack 24.
Embodiment 4
A kind of hard disc of computer information destroying device, as Figure 1-5, include broken case 1, baffle plate 3, the first slide rail 4,
First sliding block 5, the first spring 6, inserted link 7, motor 10, the first bull stick 11, the filter screen 13 of broken wheel 12 and first, crush the left wall of case 1
Top is provided with first through hole 2, and the broken left wall top of case 1 is rotatably connected to baffle plate 3, and baffle plate 3 is located at the outside of first through hole 2, crushed
The top left side of case 1, which is provided with the first slide rail 4, the first slide rail 4, is connected with the first sliding block 5, is slided on the downside of the left part of the first sliding block 5 with first
It is connected between the left part of rail 4 on the upside of first spring 6, the left part of the first sliding block 5 and is connected with inserted link 7, the bottom of inserted link 7 is located at the second through hole
8 on the downside of the outer antetheca of broken case 1 with groove 9, being connected with motor 10, the output shaft of motor 10 and being connected with the first bull stick 11, first
Bull stick 11, which is passed through, is connected with broken wheel 12 on the broken antetheca of case 1, the first bull stick 11, crush wheel 12 and be located in broken case 1, crush case
1 bottom is provided with the first filter screen 13.
Also include bearing block 15, the second bull stick 16, the first belt pulley 17, flat belt 18, sector gear 19, pole 20,
Second slide rail 21, the second sliding block 22, second spring 23, rack 24, elevating lever 25, lifter plate 27, the filter of the first crushing cutter 28, second
The belt pulley 30 of net 29 and second, the broken right wall bottom of case 1 is provided with third through-hole 14, and bearing is connected with the downside of the outer right wall of broken case 1
Seat 15, bearing block 15, which is located to be connected with the second bull stick 16, the second bull stick 16 in the right of third through-hole 14, bearing block 15, to be connected with
First belt pulley 17 and sector gear 19, the first belt pulley 17 are located at the rear side of sector gear 19, crush and are connected on the upside of the outer right wall of case 1
There is pole 20, the downside left wall of pole 20 is connected with the second slide rail 21, the second slide rail 21 and is connected with the second sliding block 22, the second sliding block
Second spring 23 is connected between 22 bottoms and the bottom of the second slide rail 21, the left wall of the second sliding block 22 is connected with rack 24, rack 24
Engaged with sector gear 19, the top of rack 24 is connected with elevating lever 25, a word hole 26, elevating lever are provided with the upside of the broken right wall of case 1
25 pass through a word hole 26, and the left end of elevating lever 25 is connected with lifter plate 27, and lifter plate 27 coordinates with broken case 1, the bottom of lifter plate 27
Provided with the first crushing cutter 28, middle part is provided with the second filter screen 29, the first bull stick 11 and is connected with the second belt pulley 30 in broken case 1,
Second belt pulley 30 is located in broken case 1, and the second belt pulley 30 is located at the front side of broken wheel 12, the first belt pulley 17 and the second skin
Flat belt 18 is wound with belt wheel 30, flat belt 18 passes through third through-hole 14.
Also include guide pin bushing 31, the 3rd spring 32, the second crushing cutter 33, directive wheel 35 and steel wire rope 36, in crushing in case 1
Portion is connected with slidingtype on guide rail 37, guide rail 37 and is connected with guide pin bushing 31, and the top of guide pin bushing 31 is connected with the second crushing cutter 33, and second breaks
The top of broken knife 33 is contacted with the bottom of the second filter screen 29, the left wall of guide pin bushing 31 and broken case 1 it is interior between be connected with the 3rd spring 32, guide pin bushing
31 right walls are connected with steel wire rope 36, and the broken right wall of case 1 is provided with fourth hole 34, and steel wire rope 36 passes through fourth hole 34, crushes case 1
Right wall is externally provided with directive wheel 35, and steel wire rope 36 bypasses directive wheel 35, and the right-hand member of steel wire rope 36 is connected with the top of rack 24.
Also include mobile bar 39, the 3rd crushing cutter 40, the 4th spring 41 and fix bar 42, crush bottom of case 1 or so two
Side, which is connected with fix bar 42, fix bar 42, is provided with fifth hole 38, is provided with fifth hole 38 in mobile bar 39, mobile bar 39
Uniform to be connected with the 3rd crushing cutter 40, the top of the 3rd crushing cutter 40 is contacted with the bottom of the first filter screen 13, the left and right sides of mobile bar 39
The 4th spring 41 is respectively connected between the fix bar 42 of the left and right sides.
Also include pull bar 43, the left end of inserted link 7 is connected with pull bar 43.
Crushing cutter material is stainless steel.
The material of broken case 1 is Q235 steel.
Operation principle：When needing that hard disc of computer destroy using this equipment, staff pulls inserted link 7 to the left
Mobile, inserted link 7 drives the first sliding block 5 to be moved to the left, then the first spring 6 is compressed, and opens baffle plate 3, hard disc of computer is passed through
First through hole 2 is put into broken case 1, then closes baffle plate 3, unclamps inserted link 7, then the first spring 6, which restores to the original state, promotes the first sliding block 5
Move right, the first sliding block 5 drives inserted link 7 to move right, then the bottom of inserted link 7 is passed through in the second through hole 8 to groove 9, clasps gear
Plate 3 is not opened, and is started motor 10 and is worked, motor 10 drives the first bull stick 11 to rotate, and the first bull stick 11, which is rotated, drives broken wheel 12
Rotate, broken wheel 12 is just crushed to hard disk, and the hard disk after having crushed just drops from the first filter screen 13, after complete,
Close motor 10.
Because also including bearing block 15, the second bull stick 16, the first belt pulley 17, flat belt 18, sector gear 19, pole
20th, the second slide rail 21, the second sliding block 22, second spring 23, rack 24, elevating lever 25, lifter plate 27, the first crushing cutter 28,
Two filter screens 29 and the second belt pulley 30, the broken right wall bottom of case 1 are provided with third through-hole 14, are connected with the downside of the outer right wall of broken case 1
Bearing block 15, bearing block 15 is located to be connected with the second bull stick 16, the second bull stick 16 in the right of third through-hole 14, bearing block 15 and connected
The first belt pulley 17 and sector gear 19 are connected to, the first belt pulley 17 is located at the rear side of sector gear 19, crushed on the upside of the outer right wall of case 1
Pole 20 is connected with, the downside left wall of pole 20 is connected with the second slide rail 21, the second slide rail 21 and is connected with the second sliding block 22, second
Second spring 23 is connected between the bottom of sliding block 22 and the bottom of the second slide rail 21, the left wall of the second sliding block 22 is connected with rack 24, tooth
Bar 24 is engaged with sector gear 19, and the top of rack 24 is connected with elevating lever 25, is provided with a word hole 26 on the upside of the broken right wall of case 1, is risen
Drop bar 25 and pass through a word hole 26, the left end of elevating lever 25 is connected with lifter plate 27, and lifter plate 27 coordinates with broken case 1, lifter plate 27
Bottom is provided with the first crushing cutter 28, and the broken interior middle part of case 1, which is provided with the second filter screen 29, the first bull stick 11, is connected with the second belt pulley
30, the second belt pulley 30 is located in broken case 1, and the second belt pulley 30 is located at the front side of broken wheel 12, the first belt pulley 17 and the
Flat belt 18 is wound with two belt pulleys 30, flat belt 18 passes through third through-hole 14.Turn clockwise when staff starts motor 10
When dynamic, motor 10 drives the first bull stick 11 to rotate clockwise, and the first bull stick 11 drives broken wheel 12 and the up time of the second belt pulley 30
Pin is rotated, and the second belt pulley 30 drives the first belt pulley 17 to rotate clockwise by flat belt 18, and the first belt pulley 17 drives the
Two bull sticks 16 are rotated clockwise, and the second bull stick 16 drives sector gear 19 to rotate clockwise, and sector gear 19, which is rotated clockwise, to be made
Obtain rack 24 to move down, rack 24 drives the second sliding block 22 to move down, then second spring 23 is compressed, and rack 24 also drives
Elevating lever 25 is moved down, and elevating lever 25 drives lifter plate 27 to be moved down with the first crushing cutter 28, and the first crushing cutter 28 is downward
The mobile hard disk on the second filter screen 29 carries out initial breaking apart, and the hard disk crushed is then filtered out on the second filter screen 29
Fall, when sector gear 19 is not engaged with rack 24, second spring 23, which then restores to the original state, promotes the second sliding block 22 to move up, the
Two sliding blocks 22 promote elevating lever 25 to be moved up with lifter plate 27, and lifter plate 27 drives the first crushing cutter 28 to move up, so
Repeatedly, motor 10 is ceaselessly rotated clockwise just constantly is crushed to the hard disk on the second filter screen 29, is closed afterwards using complete
Motor 10 is closed, with different levels progress is broken to cause the thorough of breakage of hard disk with filtering.
Because also including guide pin bushing 31, the 3rd spring 32, the second crushing cutter 33, directive wheel 35 and steel wire rope 36, case 1 is crushed
Interior middle part is connected with slidingtype on guide rail 37, guide rail 37 and is connected with guide pin bushing 31, and the top of guide pin bushing 31 is connected with the second crushing cutter 33, the
The top of sledging knife 33 is contacted with the bottom of the second filter screen 29, the left wall of guide pin bushing 31 and broken case 1 it is interior between be connected with the 3rd spring 32,
The right wall of guide pin bushing 31 is connected with steel wire rope 36, and the broken right wall of case 1 is provided with fourth hole 34, and steel wire rope 36 passes through fourth hole 34, breaks
The broken right wall of case 1 is externally provided with directive wheel 35, and steel wire rope 36 bypasses directive wheel 35, and the right-hand member of steel wire rope 36 is connected with the top of rack 24.When
When rack 24 is moved down, rack 24 pulls steel wire rope 36 to pull guide pin bushing 31 to move right by directive wheel 35, the 3rd spring 32
Then it is stretched, guide pin bushing 31 drives the second crushing cutter 33 to move right, when rack 24 is moved up, the 3rd spring 32 then recovers former
Shape drives guide pin bushing 31 to be moved to the left, and guide pin bushing 31 drives the second crushing cutter 33 to be moved to the left, and rack 24, which is ceaselessly moved up and down, to be made
Obtain the second crushing cutter 33 to move left and right back and forth, so as to crush the hard disk under the second filter screen 29 back and forth.
Because also including mobile bar 39, the 3rd crushing cutter 40, the 4th spring 41 and fix bar 42, the bottom of case 1 is crushed left
Right both sides, which are connected with fix bar 42, fix bar 42, is provided with fifth hole 38, and mobile bar 39, mobile bar are provided with fifth hole 38
Uniform on 39 to be connected with the 3rd crushing cutter 40, the top of the 3rd crushing cutter 40 is contacted with the bottom of the first filter screen 13, mobile bar 39 or so
The 4th spring 41 is respectively connected between the fix bar 42 of both sides and the left and right sides.User of service can also wander out to the first filter screen 13
Hard disk crushed again, pull mobile bar 39 move right, then left side the 4th spring 41 compressed, the 4th spring on right side
41 are stretched, and when unclamping mobile bar 39, mobile bar 39 moves right under the collective effect of the 4th spring 41, mobile bar 39 or so
Movement can all drive the 3rd crushing cutter 40 or so to move back and forth, and the 3rd crushing cutter 40 moves back and forth so that being filtered from the first filter screen 13
Hard disk out is crushed again.
Because also including pull bar 43, the left end of inserted link 7 is connected with pull bar 43, when user of service reaches inserted link 7, can make
Pull inserted link 7 to move right with the pull bar 43 on inserted link 7, solve the problem of eminence is difficult to move to.
Because crushing cutter material is stainless steel, stainless steel corrosion resistance and acid resistance are strong, can extension fixture service life.
Because the material of broken case 1 is Q235 steel, Q235 steel hardness is high, it is not easy to deforms, makes the service life of device more
It is long.
Embodiment described above only expresses the preferred embodiment of the present invention, and it describes more specific and detailed, but simultaneously
Therefore the limitation to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art
For, without departing from the inventive concept of the premise, some deformations can also be made, improves and substitutes, these belong to this hair
Bright protection domain.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (7)
1. a kind of hard disc of computer information destroying device, it is characterised in that include broken case (1), baffle plate (3), the first slide rail
(4), the first sliding block (5), the first spring (6), inserted link (7), motor (10), the first bull stick (11), broken wheel (12) and the first filter
Net (13), broken case (1) left wall top is provided with first through hole (2), and broken case (1) left wall top is rotatably connected to baffle plate (3), keeps off
Plate (3) is located on the outside of first through hole (2), crushes case (1) top left side and is provided with the first slide rail (4), the first slide rail is connected with (4)
The first spring (6) is connected with the downside of first sliding block (5), the first sliding block (5) left part between the first slide rail (4) left part, first slides
Inserted link (7) is connected with the upside of block (5) left part, inserted link (7) bottom is located at the second through hole (8) with groove (9), crushing case (1) outside
It is connected with the downside of antetheca on motor (10), motor (10) output shaft and is connected with the first bull stick (11), the first bull stick (11) passes through broken
Broken wheel (12) is connected with broken case (1) antetheca, the first bull stick (11), wheel (12) is crushed and is located in broken case (1), crush case
(1) bottom is provided with the first filter screen (13).
2. a kind of hard disc of computer information destroying device according to claim 1, it is characterised in that also include bearing block
(15), the second bull stick (16), the first belt pulley (17), flat belt (18), sector gear (19), pole (20), the second slide rail
(21), the second sliding block (22), second spring (23), rack (24), elevating lever (25), lifter plate (27), the first crushing cutter (28),
Second filter screen (29) and the second belt pulley (30), broken case (1) right wall bottom are provided with third through-hole (14), crush case (1) right outside
Bearing block (15) is connected with the downside of wall, bearing block (15), which is located in third through-hole (14) right, bearing block (15), is connected with second
The first belt pulley (17) and sector gear (19) are connected with bull stick (16), the second bull stick (16), the first belt pulley (17) is located at
Left wall on the downside of pole (20), pole (20), which is connected with, on rear side of sector gear (19), on the upside of the broken outer right wall of case (1) is connected with second
The second sliding block (22), the second sliding block (22) bottom and the second slide rail (21) bottom are connected with slide rail (21), the second slide rail (21)
Between be connected with second spring (23), the second sliding block (22) left wall is connected with rack (24), rack (24) and sector gear (19)
Elevating lever (25) is connected with the top of engagement, rack (24), a word hole (26), elevating lever (25) are provided with the upside of broken case (1) right wall
Through a word hole (26), elevating lever (25) left end is connected with lifter plate (27), and lifter plate (27) coordinates with broken case (1), lifting
Plate (27) bottom is provided with the first crushing cutter (28), crushes middle part in case (1) and is provided with the second filter screen (29), the first bull stick connects on (11)
The second belt pulley (30) is connected to, the second belt pulley (30) is located in broken case (1), and the second belt pulley (30) is located at broken wheel (12)
Front side, flat belt (18) is wound with the first belt pulley (17) and the second belt pulley (30), flat belt (18) passes through third through-hole
(14)。
3. a kind of hard disc of computer information destroying device according to claim 2, it is characterised in that also include guide pin bushing
(31) middle part is connected with, the 3rd spring (32), the second crushing cutter (33), directive wheel (35) and steel wire rope (36), broken case (1)
Slidingtype is connected with the top of guide pin bushing (31), guide pin bushing (31) and is connected with the second crushing cutter (33), second on guide rail (37), guide rail (37)
Contacted with the second filter screen (29) bottom at the top of crushing cutter (33), guide pin bushing (31) left wall and broken case (1) it is interior between be connected with the 3rd
Spring (32), guide pin bushing (31) right wall is connected with steel wire rope (36), and broken case (1) right wall is provided with fourth hole (34), steel wire rope
(36) fourth hole (34) is passed through, broken case (1) right wall is externally provided with directive wheel (35), and steel wire rope (36) bypasses directive wheel (35),
Steel wire rope (36) right-hand member at the top of rack (24) with being connected.
4. a kind of hard disc of computer information destroying device according to claim 3, it is characterised in that also include mobile bar
(39), the 3rd crushing cutter (40), the 4th spring (41) and fix bar (42), broken case (1) bottom left and right sides are connected with fixation
It is provided with bar (42), fix bar (42) in fifth hole (38), fifth hole (38) and is provided with mobile bar (39), in mobile bar (39)
Uniform be connected with the top of the 3rd crushing cutter (40), the 3rd crushing cutter (40) contacts with the first filter screen (13) bottom, mobile bar (39)
The 4th spring (41) is respectively connected between the fix bar (42) of the left and right sides and the left and right sides.
5. a kind of hard disc of computer information destroying device according to claim 4, it is characterised in that also include pull bar
(43), inserted link (7) left end is connected with pull bar (43).
6. a kind of hard disc of computer information destroying device according to claim 5, it is characterised in that crushing cutter material is not
Become rusty steel.
7. a kind of hard disc of computer information destroying device according to claim 6, it is characterised in that the material of broken case (1)
Expect for Q235 steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710138837.6A CN107008556A (en) | 2017-03-09 | 2017-03-09 | A kind of hard disc of computer information destroying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710138837.6A CN107008556A (en) | 2017-03-09 | 2017-03-09 | A kind of hard disc of computer information destroying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107008556A true CN107008556A (en) | 2017-08-04 |
Family
ID=59439739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710138837.6A Pending CN107008556A (en) | 2017-03-09 | 2017-03-09 | A kind of hard disc of computer information destroying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107008556A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107553781A (en) * | 2017-09-30 | 2018-01-09 | 许锦翔 | A kind of sewage disposal waste emission plastic tube reclaimer |
| CN107815910A (en) * | 2017-09-30 | 2018-03-20 | 吴著业 | A kind of waste and old paper hand bag recovery processing unit (plant) |
| CN108816415A (en) * | 2018-05-17 | 2018-11-16 | 钟丹红 | One kind removes for construction and uses brick and tile crusher |
| CN109126665A (en) * | 2018-08-16 | 2019-01-04 | 齐贵臣 | Reaction kettle is used in a kind of preparation of sodium hydroxide |
| CN110607580A (en) * | 2019-10-14 | 2019-12-24 | 张子平 | Cotton device under cotton opener |
| US20220305498A1 (en) * | 2021-03-26 | 2022-09-29 | Thomas Delahunty | Media declassification device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001000877A (en) * | 1999-06-23 | 2001-01-09 | Shimooka Kogyo:Kk | Glass pulverizer |
| CN2488591Y (en) * | 2001-07-05 | 2002-05-01 | 张应升 | Cone breaker with another function of destroying optical disc |
| CN2702791Y (en) * | 2004-03-25 | 2005-06-01 | 抚顺隆基磁电设备有限公司 | Stong magnetic data destroying instrument |
| CN2721225Y (en) * | 2004-03-11 | 2005-08-31 | 北京和升达信息安全技术有限公司 | Mechanical storing medium destructing device |
| CN2759594Y (en) * | 2004-03-04 | 2006-02-22 | 深圳惠格浩电子有限公司 | Paper shredder with optical disc damaging device |
| CN102000624A (en) * | 2009-09-01 | 2011-04-06 | 沈锦海 | Crusher for crushing optical discs, magnetic discs and paper sheets |
| CN103260764A (en) * | 2010-09-09 | 2013-08-21 | 福格申机械有限公司 | Comminution device |
| CN106476174A (en) * | 2016-12-08 | 2017-03-08 | 无锡同心塑料制品有限公司 | A kind of industrial waste foam plasticss disintegrating apparatus |
-
2017
- 2017-03-09 CN CN201710138837.6A patent/CN107008556A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001000877A (en) * | 1999-06-23 | 2001-01-09 | Shimooka Kogyo:Kk | Glass pulverizer |
| CN2488591Y (en) * | 2001-07-05 | 2002-05-01 | 张应升 | Cone breaker with another function of destroying optical disc |
| CN2759594Y (en) * | 2004-03-04 | 2006-02-22 | 深圳惠格浩电子有限公司 | Paper shredder with optical disc damaging device |
| CN2721225Y (en) * | 2004-03-11 | 2005-08-31 | 北京和升达信息安全技术有限公司 | Mechanical storing medium destructing device |
| CN2702791Y (en) * | 2004-03-25 | 2005-06-01 | 抚顺隆基磁电设备有限公司 | Stong magnetic data destroying instrument |
| CN102000624A (en) * | 2009-09-01 | 2011-04-06 | 沈锦海 | Crusher for crushing optical discs, magnetic discs and paper sheets |
| CN103260764A (en) * | 2010-09-09 | 2013-08-21 | 福格申机械有限公司 | Comminution device |
| CN106476174A (en) * | 2016-12-08 | 2017-03-08 | 无锡同心塑料制品有限公司 | A kind of industrial waste foam plasticss disintegrating apparatus |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107553781A (en) * | 2017-09-30 | 2018-01-09 | 许锦翔 | A kind of sewage disposal waste emission plastic tube reclaimer |
| CN107815910A (en) * | 2017-09-30 | 2018-03-20 | 吴著业 | A kind of waste and old paper hand bag recovery processing unit (plant) |
| CN108816415A (en) * | 2018-05-17 | 2018-11-16 | 钟丹红 | One kind removes for construction and uses brick and tile crusher |
| CN109126665A (en) * | 2018-08-16 | 2019-01-04 | 齐贵臣 | Reaction kettle is used in a kind of preparation of sodium hydroxide |
| CN110607580A (en) * | 2019-10-14 | 2019-12-24 | 张子平 | Cotton device under cotton opener |
| US20220305498A1 (en) * | 2021-03-26 | 2022-09-29 | Thomas Delahunty | Media declassification device |
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Application publication date: 20170804 |
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