CN108995451A - A kind of dust-removing blackboard eraser - Google Patents
A kind of dust-removing blackboard eraser Download PDFInfo
- Publication number
- CN108995451A CN108995451A CN201810876455.8A CN201810876455A CN108995451A CN 108995451 A CN108995451 A CN 108995451A CN 201810876455 A CN201810876455 A CN 201810876455A CN 108995451 A CN108995451 A CN 108995451A
- Authority
- CN
- China
- Prior art keywords
- blackboard eraser
- deashing device
- rotation axis
- centrifugation
- lower case
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L21/00—Blackboard or slate cleaning devices
- B43L21/02—Blackboard or slate cleaning devices with means for absorbing the chalk dust
Abstract
The present invention relates to a kind of dust removing blackboards to remove word device, it in particular is a kind of dust-removing blackboard eraser, including blackboard eraser lower case, bearing, gear drive, motion work, it is centrifuged deashing device cover, it is centrifuged deashing device, deposit apparatus for ash, blackboard eraser upper housing, gear drive I, motion work I, it is centrifuged deashing device I, it is centrifuged deashing device cover I, can solve solution and erase the board is that the dust generated drifts, gear drive is mounted in blackboard eraser lower case, transmission shaft and with dynamic gear wheel cooperate, centrifugation deashing device I is mounted on inside blackboard eraser lower case, rotation pinion I and transmission gear wheel cooperation, motion work I is mounted on the inside of blackboard eraser lower case, turbine rotation axis I and transmission gear wheel I cooperation, gear drive I is mounted on the inside of blackboard eraser lower case, transmission is big Gear I and rotation pinion cooperation, centrifugation deashing device are mounted on the inside of blackboard eraser lower case.
Description
Technical field
The present invention relates to a kind of dust removing blackboards to remove word device, is in particular a kind of dust-removing blackboard eraser.
Background technique
Since education, blackboard eraser has just been passed by the numerous years along with teacher and classmates, though erasing the board is
The dust of generation is the calcium carbonate five poisonous creatures: scorpion, viper, centipede, house lizard, toad, but goes back and can cause certain harm to the breathing of teacher and front-seat classmate, so enclosing
The blackboard eraser that can solve dust is researched and developed around the harm of dust.
Summary of the invention
The present invention relates to a kind of dust removing blackboards to remove word device, is in particular a kind of dust-removing blackboard eraser, can solve wiping
Blackboard is that the dust generated drifts.
A kind of dust-removing blackboard eraser, including blackboard eraser lower case, bearing, gear drive, motion work, from
Heart deashing device cover, be centrifuged deashing device, deposit apparatus for ash, blackboard eraser upper housing, gear drive I, motion work I,
Be centrifuged deashing device I, centrifugation deashing device cover I, it is characterised in that: gear drive be by transmission shaft, transmission shaft connecting key,
It is driven gear wheel to constitute, transmission shaft is housed on gear drive, transmission gear wheel is housed on gear drive, is driven canine tooth
Wheel is mounted on transmission shaft, and transmission shaft connecting key is housed on gear drive, and transmission shaft connecting key is mounted on transmission shaft, is passed
Moving axis connecting key and transmission gear wheel cooperation.
The motion work is made of turbine rotation axis, annulus, and turbine rotation is housed on motion work
Axis is equipped with annulus on motion work, and annulus is mounted on turbine rotation axis, annulus and turbine rotation axis interference fit.
The centrifugation deashing device is by rotation axis, rotation pinion connecting key, rotation pinion, centrifugal rotor connection
Key, centrifugal rotor wipe word pulvinus composition, are centrifuged on deashing device and rotation axis is housed, and are centrifuged on deashing device equipped with the small tooth of rotation
Wheel, rotation pinion are mounted on equipped in rotation axis, are centrifuged on deashing device and rotation pinion connecting key is housed, rotate small tooth
Take turns connecting key installation on the rotating shaft, rotation pinion connecting key and rotation pinion cooperation, be centrifuged deashing device on equipped with from
Heart rotor, centrifugal rotor are installed on the rotating shaft, and centrifugal rotor connecting key, centrifugal rotor connecting key peace are housed on heart deashing device
On the rotating shaft, centrifugal rotor connecting key and centrifugal rotor cooperate dress, equipped with word pulvinus is wiped on heart deashing device, wipe word pulvinus peace
On centrifugal rotor.
The apparatus for ash of depositing is made of dress ash cover, the grey sponge of suction, is deposited and is covered on apparatus for ash equipped with dress ash, deposits ash
Equipped with grey sponge is inhaled on device, the grey sponge of suction is mounted on dress ash cover inside.
The gear drive I is made of transmission shaft I, transmission shaft connecting key I, transmission gear wheel I, gear drive
Transmission shaft I is housed on mechanism I, is mounted on transmission shaft I on gear drive I equipped with transmission gear wheel I, transmission gear wheel I,
Transmission shaft connecting key I is housed, transmission shaft connecting key I is mounted on transmission shaft I, transmission shaft connecting key I on gear drive I
With transmission gear wheel I cooperation.
The motion work I is made of turbine rotation axis I, annulus I, and turbine is housed on motion work I
Annulus I is housed, annulus I is mounted on turbine rotation axis I, annulus I and turbine rotation axis I on rotation axis I, motion work I
Interference fit.
The centrifugation deashing device I is by rotation axis I, rotation pinion connecting key I, rotation pinion I, centrifugal rotor
Connecting key I, centrifugal rotor I, word pulvinus I composition is wiped, is centrifuged on deashing device I and rotation axis I is housed, be centrifuged on deashing device I and fill
There are rotation pinion I, rotation pinion I to be mounted on equipped on rotation axis I, is centrifuged on deashing device I and rotation pinion is housed
Connecting key I, rotation pinion connecting key I are mounted on rotation axis I, rotation pinion connecting key I and rotation pinion I cooperation,
It is centrifuged on deashing device I and centrifugal rotor I is housed, centrifugal rotor I is mounted on rotation axis I, is turned on heart deashing device I equipped with centrifugation
Sub- connecting key I, centrifugal rotor connecting key I are mounted on rotation axis I, and centrifugal rotor connecting key I and centrifugal rotor I cooperation, the heart are clear
Equipped with word pulvinus I is wiped on apparatus for ash I, wipes word pulvinus I and be mounted on centrifugal rotor I.
The two sides of blackboard eraser lower case are mounted with to deposit apparatus for ash, and blackboard eraser lower case and the dress ash cover interference for depositing apparatus for ash are matched
It closes, bearing is mounted in blackboard eraser lower case, bearing and blackboard eraser lower case outer ring interference fit, the turbine of motion work
Rotation axis is mounted on bearings, and the inner ring interference fit of turbine rotation axis and bearing, gear drive is mounted under blackboard eraser
On shell and blackboard eraser upper housing, transmission shaft and the cooperation of blackboard eraser lower case, transmission shaft and blackboard eraser upper housing cooperate, transmission shaft
Cooperate with dynamic gear wheel, centrifugation deashing device cover I is mounted on inside blackboard eraser lower case, centrifugation deashing device cover I opening
The inner wall being open on the left of side and blackboard eraser lower case is connected, and centrifugation deashing device I is mounted on inside blackboard eraser lower case, from
Heart deashing device I is mounted on the inside of blackboard eraser upper housing, rotation axis I and the cooperation of blackboard eraser upper housing, rotation pinion I and biography
Dynamic gear wheel cooperation, centrifugal rotor I and blackboard eraser lower case clearance fit, centrifugal rotor I and the centrifugation gap deashing device cover I are matched
It closes, motion work I is mounted on the inside of blackboard eraser lower case, turbine rotation axis I and bearing interference fit, turbine rotation axis
I and transmission gear wheel I cooperation, gear drive I are mounted on the inside of blackboard eraser lower case, transmission shaft I and blackboard eraser lower casing
Body cooperation, transmission shaft I and the cooperation of blackboard eraser upper housing are driven gear wheel I and rotation pinion cooperation, centrifugation deashing device installation
In the inside of blackboard eraser lower case, rotation axis and the cooperation of blackboard eraser upper housing, centrifugal rotor and blackboard eraser lower case clearance fit,
Centrifugal rotor and centrifugation deashing device cover clearance fit, centrifugation deashing device cover are mounted on inside blackboard eraser lower case, and centrifugation is clear
It is connected at apparatus for ash cover opening with blackboard eraser lower case right openings vehicle, blackboard eraser lower case and the cooperation of blackboard eraser upper housing.
As advanced optimizing for the technical program, blackboard eraser lower case and blackboard described in a dust-removing blackboard eraser of the invention
The material for smearing shell is metal plate.
As advanced optimizing for the technical program, there are four the quantity of bearing described in a dust-removing blackboard eraser of the invention.
As advanced optimizing for the technical program, the transmission of gear drive described in a dust-removing blackboard eraser of the invention
The material of the transmission gear wheel I of gear wheel and gear drive I are ten No. five steel, and the number of teeth is 60.
As advanced optimizing for the technical program, the turbine of motion work described in a dust-removing blackboard eraser of the invention
The material of the turbine rotation axis I of rotation axis and motion work I are quenched and tempered steel, and the material of annulus and annulus I are plastics, quantity
It is three respectively.
As advanced optimizing for the technical program, centrifugation deashing device cover described in a dust-removing blackboard eraser of the invention and from
The material of heart deashing device cover I is poly- record ethylene.
As advanced optimizing for the technical program, dynamic centrifugation deashing device described in a dust-removing blackboard eraser of the invention turns
The material of the rotation pinion I of dynamic pinion gear and dynamic centrifugation deashing device I are carburizing steel.
As advanced optimizing for the technical program, the dress ash cover material of apparatus for ash is deposited described in a dust-removing blackboard eraser of the invention
Matter is polyethylene.
A dust-removing blackboard eraser of the invention has the beneficial effect that
The present invention relates to a kind of dust removing blackboard blackboard eraser, can solve existing can solve that erase the board be that the dust generated floats
It dissipates.
Detailed description of the invention
The present invention will be further described in detail with specific implementation method with reference to the accompanying drawing.
Fig. 1 is the overall structure diagram of a dust-removing blackboard eraser of the invention.
Fig. 2 is 3 schematic diagram of gear drive of a dust-removing blackboard eraser of the invention.
Fig. 3 is 4 schematic diagram of motion work of a dust-removing blackboard eraser of the invention.
Fig. 4 is 6 structural schematic diagram of centrifugation deashing device of a dust-removing blackboard eraser of the invention.
Fig. 5 deposits 7 structural schematic diagram of apparatus for ash for a dust-removing blackboard eraser of the invention.
Fig. 6 is the gear drive I9 schematic diagram of a dust-removing blackboard eraser of the invention.
Fig. 7 is the motion work I10 schematic diagram of a dust-removing blackboard eraser of the invention.
Fig. 8 is the centrifugation deashing device I11 structural schematic diagram of a dust-removing blackboard eraser of the invention
In figure: blackboard eraser lower case 1；Bearing 2；Gear drive 3；Transmission shaft 3-1；Transmission shaft connecting key 3-2；Transmission
Gear wheel 3-3；Motion work 4；Turbine rotation axis 4-1；Annulus 4-2；It is centrifuged deashing device cover 5；It is centrifuged deashing device 6；
Rotation axis 6-1；Rotation pinion connecting key 6-2；Rotation pinion 6-3；Centrifugal rotor connecting key 6-4；Centrifugal rotor 6-5；It wipes
Word pulvinus 6-6；Deposit apparatus for ash 7；Dress ash cover 7-1；Inhale grey sponge 7-2；Blackboard eraser upper housing 8；Gear drive I9；Transmission shaft
I9-1；Transmission shaft connecting key I9-2；It is driven gear wheel I9-3；Motion work I10；Turbine rotation axis I10-1；Annulus I10-
2；It is centrifuged deashing device I11；Rotation axis I11-1；Rotation pinion connecting key I11-2；Rotation pinion I11-3；Centrifugal rotor
Connecting key I11-4；Centrifugal rotor I11-5；Wipe word pulvinus I11-6；It is centrifuged deashing device cover I12.
Specific embodiment
Specific embodiment 1:
Illustrate present embodiment below with reference to Fig. 1,2,3,4,5,6,7,8, the present invention solves the technical problem of mention
For a dust-removing blackboard eraser, including blackboard eraser lower case 1, bearing 2, gear drive 3, motion work 4, centrifugation deashing dress
Set cover 5, centrifugation deashing device 6, deposit apparatus for ash 7, blackboard eraser upper housing 8, gear drive I9, motion work I10, from
Heart deashing device I11, centrifugation deashing device cover I12, it is characterised in that: gear drive 3 is by transmission shaft 3-1, transmission shaft
Connecting key 3-2, transmission gear wheel 3-3 are constituted, and the fixed gear drive 3 of transmission shaft 3-1, transmission shaft connecting key 3-2 will be driven
Gear wheel 3-3 is fixedly mounted on transmission shaft 3-1, and transmission gear wheel 3-3 regards transmission gear, is equipped with and passes on gear drive 3
Moving axis 3-1 is mounted on transmission shaft 3-1 on gear drive 3, gear equipped with transmission gear wheel 3-3, transmission gear wheel 3-3
Transmission shaft connecting key 3-2 is housed, transmission shaft connecting key 3-2 is mounted on transmission shaft 3-1, transmission shaft connecting key on transmission mechanism 3
3-2 and transmission gear wheel 3-3 cooperation；
The motion work 4 is made of turbine rotation axis 4-1, annulus 4-2, and turbine rotation axis 4-1 support is black
Blackboard eraser moves and the annulus 4-2 power transmitted is transmitted to transmission gear wheel 3-1, and turbine rotation axis 4- is housed on motion work 4
1, annulus 4-2 is housed, annulus 4-2 is mounted on turbine rotation axis 4-1, annulus 4-2 and turbine rotation axis on motion work 4
4-1 interference fit；
The centrifugation deashing device 6 be by rotation axis 6-1, rotation pinion connecting key 6-2, rotation pinion 6-3, from
Heart rotor connecting key 6-4, centrifugal rotor 6-5, word pulvinus 6-6 composition, rotation axis 6-1 support centrifugation deashing device 6, rotation are wiped
Rotation pinion 6-3 is fixed on rotation axis 6-1 by pinion gear connecting key 6-2, rotation pinion 6-3 receive kinetic energy allow from
The dust for wiping word formation is blown into centrifugation deashing device cover 7 by heart deashing device 6, centrifugal rotor 6-5, is centrifuged deashing device
Rotation axis 6-1 is housed on 6, is centrifuged on deashing device 6 and rotation pinion 6-3 is housed, rotation pinion 6-3, which is mounted on to be equipped with, to be turned
It on moving axis 6-1, is centrifuged on deashing device 6 and rotation pinion connecting key 6-2 is housed, rotation pinion connecting key 6-2, which is mounted on, to be turned
On moving axis 6-1, rotation pinion connecting key 6-2 and rotation pinion 6-3 cooperation are centrifuged on deashing device 6 and centrifugal rotor are housed
6-5, centrifugal rotor 6-5 are mounted on rotation axis 6-1, and centrifugal rotor connecting key 6-4, centrifugal rotor are housed on heart deashing device 6
Connecting key 6-4 is mounted on rotation axis 6-1, centrifugal rotor connecting key 6-4 and centrifugal rotor 6-5 cooperation, on heart deashing device 6
Equipped with word pulvinus 6-6 is wiped, wipes word pulvinus 6-6 and be mounted on centrifugal rotor 6-5；
The apparatus for ash 7 of depositing is made of dress ash cover 7-1, suction ash sponge 7-2, is deposited on apparatus for ash 7 equipped with dress ash cover 7-
1, it deposits on apparatus for ash 7 equipped with grey sponge 7-2 is inhaled, inhales ash sponge 7-2 and be mounted on inside dress ash cover 7-1；
The gear drive I9 is by transmission shaft I9-1, transmission shaft connecting key I9-2, transmission gear wheel I9-3 structure
At transmission shaft I9-1 fixed gear drive I9, transmission shaft connecting key I9-2 are fixedly mounted on biography for gear wheel I9-3 is driven
Moving axis I9-1, transmission gear wheel I9-3 regard transmission gear, and transmission shaft I9-1, gear drive are housed on gear drive I9
Equipped with transmission gear wheel I9-3 on mechanism I9, transmission gear wheel I9-3 is mounted on transmission shaft I9-1, on gear drive I9
Equipped with transmission shaft connecting key I9-2, transmission shaft connecting key I9-2 is mounted on transmission shaft I9-1, transmission shaft connecting key I9-2 and biography
Dynamic gear wheel I9-3 cooperation；
The motion work I10 is made of turbine rotation axis I10-1, annulus I10-2, turbine rotation axis I10-
1 support blackboard eraser moves and the annulus I10-2 power transmitted is transmitted on transmission gear wheel I9-1, motion work I10 and is equipped with
Annulus I10-2 is housed, annulus I10-2 is mounted on turbine rotation axis I10-1 on turbine rotation axis I10-1, motion work I10
On, annulus I10-2 and turbine rotation axis I10-1 interference fit；
The centrifugation deashing device I11 is by rotation axis I11-1, rotation pinion connecting key I11-2, the small tooth of rotation
Take turns I11-3, centrifugal rotor connecting key I11-4, centrifugal rotor I11-5, wipe word pulvinus I11-6 constitute, rotation axis I11-1 support from
Rotation pinion I11-3 is fixed on rotation axis I11-1 by heart deashing device 11, rotation pinion connecting key I11-2, is turned
Dynamic pinion gear I11-3, which receives kinetic energy, allows centrifugation deashing device I11, centrifugal rotor I11-5 to be blown into the dust for wiping word formation
It is centrifuged to be centrifuged on deashing device I11 in deashing device cover 7 and rotation axis I11-1 is housed, be centrifuged on deashing device I11 small equipped with rotating
Gear I11-3, rotation pinion I11-3 are mounted on equipped on rotation axis I11-1, are centrifuged on deashing device I11 and rotation is housed
Pinion gear connecting key I11-2, rotation pinion connecting key I11-2 are mounted on rotation axis I11-1, rotation pinion connecting key
I11-2 and rotation pinion I11-3 cooperation, is centrifuged on deashing device I11 and centrifugal rotor I11-5 is housed, centrifugal rotor I11-5 peace
On rotation axis I11-1, centrifugal rotor connecting key I11-4, centrifugal rotor connecting key I11-4 are housed on heart deashing device I11
It is mounted on rotation axis I11-1, centrifugal rotor connecting key I11-4 and centrifugal rotor I11-5 cooperation, is filled on heart deashing device I11
Have and wipe word pulvinus I11-6, wipes word pulvinus I11-6 and be mounted on centrifugal rotor I11-5；
The two sides of blackboard eraser lower case 1 are mounted with to deposit apparatus for ash 7, blackboard eraser lower case 1 and the dress ash cover 7- for depositing apparatus for ash 7
1 interference fit, bearing 2 are mounted in blackboard eraser lower case 1, and bearing 2 and 1 outer ring of blackboard eraser lower case interference fit, movement pass
The turbine rotation axis 4-1 of motivation structure 4 is mounted on bearing 2, and the inner ring interference fit of turbine rotation axis 4-1 and bearing 2, gear passes
Motivation structure 3 is mounted in blackboard eraser lower case 1 and blackboard eraser upper housing 8, and transmission shaft 3-1 and blackboard eraser lower case 1 cooperate, and is passed
Moving axis 3-1 and blackboard eraser upper housing 8 cooperate, and transmission shaft 3-1 and cooperate with dynamic gear wheel 3-3, centrifugation deashing device cover I12 installation
Inside blackboard eraser lower case 1, it is centrifuged the inner wall being open on the left of the side and blackboard eraser lower case 1 of deashing device cover I12 opening
It is connected, centrifugation deashing device I11 is mounted on inside blackboard eraser lower case 1, and centrifugation deashing device I11 is mounted on blackboard eraser upper casing
The inside of body 8, rotation axis I11-1 and blackboard eraser upper housing 8 cooperate, rotation pinion I11-3 and transmission gear wheel 3-3 cooperation,
1 clearance fit of centrifugal rotor I11-5 and blackboard eraser lower case, centrifugal rotor I11-5 and the centrifugation gap deashing device cover I12 are matched
It closes, motion work I10 is mounted on the inside of blackboard eraser lower case 1, and turbine rotation axis I10-1 and bearing 2 are interference fitted, whirlpool
Wheel shaft I10-1 and transmission gear wheel I9-3 cooperation, gear drive I9 are mounted on the inside of blackboard eraser lower case 1, pass
Moving axis I9-1 and blackboard eraser lower case 1 cooperate, and transmission shaft I9-1 and blackboard eraser upper housing 8 cooperate, and are driven gear wheel I9-3 and turn
Dynamic pinion gear 6-3 cooperation, centrifugation deashing device 6 are mounted on the inside of blackboard eraser lower case 1, rotation axis 6-1 and blackboard eraser upper casing
Body 8 cooperates, 1 clearance fit of centrifugal rotor 6-5 and blackboard eraser lower case, and centrifugal rotor 6-5 and centrifugation 5 gap of deashing device cover are matched
It closes, centrifugation deashing device cover 5 is mounted on inside blackboard eraser lower case 1, is centrifuged 5 opening of deashing device cover and blackboard eraser lower case
1 right openings vehicle is connected, and blackboard eraser lower case 1 and blackboard eraser upper housing 8 cooperate.
Specific embodiment 2:
Illustrate that present embodiment, present embodiment make into one embodiment one below with reference to Fig. 1,2,3,4,5,6,7,8
The material of step explanation, blackboard eraser lower case 1 and blackboard eraser upper housing 8 is metal plate.
Specific embodiment 3:
Illustrate that present embodiment, present embodiment make into one embodiment one below with reference to Fig. 1,2,3,4,5,6,7,8
Step explanation, there are four the quantity of the bearing 2.
Specific embodiment 4:
Illustrate that present embodiment, present embodiment make into one embodiment one below with reference to Fig. 1,2,3,4,5,6,7,8
Step explanation, the material of the transmission gear wheel I9-3 of the transmission gear wheel 3-1 and gear drive I9 of the gear drive 3
Matter is ten No. five steel, and the number of teeth is 60.
Specific embodiment 5:
Illustrate that present embodiment, present embodiment make into one embodiment one below with reference to Fig. 1,2,3,4,5,6,7,8
Step explanation, the turbine rotation axis I10-1's of the turbine rotation axis 4-1 and motion work I10 of the motion work 4
Material is quenched and tempered steel, and the material of annulus 4-2 and annulus I10-2 are plastics, and quantity is three respectively.
Specific embodiment 6:
Illustrate that present embodiment, present embodiment make into one embodiment one below with reference to Fig. 1,2,3,4,5,6,7,8
The material of step explanation, the centrifugation deashing device cover 5 and centrifugation deashing device cover I12 are poly- record ethylene.
Specific embodiment 7:
Illustrate that present embodiment, present embodiment make into one embodiment one below with reference to Fig. 1,2,3,4,5,6,7,8
Step explanation, the rotation pinion of the rotation pinion 6-3 of the dynamic centrifugation deashing device 6 and dynamic centrifugation deashing device I11
The material of I11-3 is carburizing steel.
Specific embodiment 8:
Illustrate that present embodiment, present embodiment make into one embodiment one below with reference to Fig. 1,2,3,4,5,6,7,8
Step explanation, the dress ash cover 7-1 material for depositing apparatus for ash 7 is polyethylene.
The working principle of the invention is:
The working principle of one dust-removing blackboard eraser is to allow rotating device and blackboard to generate phase by pushing blackboard eraser on blackboard
Pair movement, and internal mechanism cooperates to complete word and dedusting, with blackboard eraser lower case 1 as basic frame, axis
2 inside for being mounted on blackboard eraser lower case 1 are held, bearing 2 and blackboard eraser lower case 1 are interference fitted, motion work 4 and movement
Transmission mechanism I10 is mounted on the inside of blackboard eraser lower case, and turbine rotation axis 4-1 and bearing 2 are interference fitted, turbine rotation axis
I10-1 and the interference fit of bearing 2, gear drive 3 and gear drive I9 are mounted on the inside of blackboard eraser lower case, pass
Moving axis 3-1 and blackboard eraser lower case 1 cooperate, and transmission shaft 3-1 and blackboard eraser upper housing 8 cooperate, under transmission shaft I10-1 and blackboard eraser
Shell 1 cooperates, and transmission shaft I10-1 and blackboard eraser upper housing 8 cooperate, and is driven gear wheel 3-3 and turbine rotation axis 4-1 cooperation, passes
Dynamic gear wheel I9-3 and turbine rotation axis I10-1 cooperation, centrifugation deashing device 6 and centrifugation deashing device I11 are mounted on blackboard eraser
The inside of lower case, rotation axis 6-1 and blackboard eraser upper housing 8 cooperate, and rotation axis I11-1 and blackboard eraser upper housing 8 cooperate, rotation
Pinion gear 6-3 and transmission gear wheel I9-3 cooperation, rotation pinion I1-3 and transmission gear wheel 3-3 cooperation, deposit the peace of apparatus for ash 7
Mounted in the two sides with blackboard eraser lower case 1, blackboard eraser mountain shell 8 and blackboard eraser lower case 1 cooperatively form an entirety, black when pushing
When blackboard eraser, motion work 4 and motion work I10 are started turning, and pass through transmission gear wheel 3-3 and turbine rotation axis
There are also transmission gear wheel I9-3 and turbine rotation axis I10-1 cooperations for 4-1 cooperation, so that transmission gear wheel 3-3 and transmission gear wheel
I9-3 is also rotated, because there are also rotation pinion I11-3 and transmission canine tooth for rotation pinion 6-3 and transmission gear wheel I9-3 cooperation
3-3 cooperation is taken turns, so rotation pinion 6-3 and rotation pinion I11-3 rotation, is then centrifuged for rotor 6-5 and centrifugal rotor
I11-5 starts to rotate, and wipes word pulvinus 6-6 and wipes the pad of word hair 11 I-6 and wipes word, centrifugal rotor 6-5 and centrifugal rotor I11-5
Start to blow to dust in centrifugation deashing device cover 5 and centrifugation deashing device cover I12, it, will then under the action of gas flows
Dust, which has been blown to, to be deposited in apparatus for ash 7, is attached on the grey sponge 7-2 of suction, because of matching between dress ash cover 7-1 and blackboard eraser lower case
Conjunction is demountable, thus when deposit that the suction ash adsorbed dust of sponge 7-2 in apparatus for ash 7 is nearly saturated when, we are just
Apparatus for ash 7 will be deposited to remove, one piece of new suction ash sponge 7-2 is changed, can continue to use.
Certainly, above description is not limitation of the present invention, and the present invention is also not limited to the example above, the art
The variation that those of ordinary skill is made within the essential scope of the present invention；Remodeling；Addition or replacement, also belong to guarantor of the invention
Protect range.
Claims (8)
1. a kind of dust-removing blackboard eraser, including blackboard eraser lower case (1), bearing (2), gear drive (3), motion work
(4), deashing device cover (5) are centrifuged, centrifugation deashing device (6), deposit apparatus for ash (7), blackboard eraser upper housing (8), gear drive machine
Structure I (9), motion work I (10), centrifugation deashing device I (11), centrifugation deashing device cover I (12), it is characterised in that: tooth
Wheel drive mechanism (3) is made of transmission shaft (3-1), transmission shaft connecting key (3-2), transmission gear wheel (3-3), gear drive machine
Transmission shaft (3-1) is housed on structure (3), equipped with transmission gear wheel (3-3), transmission gear wheel (3-3) peace on gear drive (3)
On transmission shaft (3-1), transmission shaft connecting key (3-2) is housed on gear drive (3), transmission shaft connecting key (3-2) peace
On transmission shaft (3-1), transmission shaft connecting key (3-2) and transmission gear wheel (3-3) cooperation；
The motion work (4) is made of turbine rotation axis (4-1), annulus (4-2), on motion work (4)
Equipped with turbine rotation axis (4-1), annulus (4-2) is housed on motion work (4), annulus (4-2) is mounted on turbine rotation axis
On (4-1), annulus (4-2) and turbine rotation axis (4-1) interference fit；
The centrifugation deashing device (6) is by rotation axis (6-1), rotation pinion connecting key (6-2), rotation pinion (6-
3), centrifugal rotor connecting key (6-4), centrifugal rotor (6-5), wiping word pulvinus (6-6) are constituted, and are equipped in centrifugation deashing device (6)
Rotation axis (6-1) is centrifuged on deashing device (6) and rotation pinion (6-3) is housed, and rotation pinion (6-3), which is mounted on, to be equipped with
In rotation axis (6-1), rotation pinion connecting key (6-2) is housed in centrifugation deashing device (6), rotation pinion connecting key (6-
2) it is mounted on rotation axis (6-1), rotation pinion connecting key (6-2) and rotation pinion (6-3) cooperation are centrifuged deashing device
(6) centrifugal rotor (6-5) is housed on, centrifugal rotor (6-5) is mounted on rotation axis (6-1), on heart deashing device (6) equipped with from
Heart rotor connecting key (6-4), centrifugal rotor connecting key (6-4) are mounted on rotation axis (6-1), centrifugal rotor connecting key (6-4)
Cooperate with centrifugal rotor (6-5), equipped with word pulvinus (6-6) is wiped on heart deashing device (6), wipes word pulvinus (6-6) and be mounted on centrifugation
On rotor (6-5)；
The apparatus for ash (7) of depositing is made of dress ash cover (7-1), the grey sponge (7-2) of suction, is deposited on apparatus for ash (7) equipped with dress ash
It covers (7-1), deposits equipped with grey sponge (7-2) is inhaled on apparatus for ash (7), the grey sponge (7-2) of suction is mounted on dress ash cover (7-1) inside；
The gear drive I (9) is by transmission shaft I (9-1), transmission shaft connecting key I (9-2), transmission gear wheel I (9-
3) it constitutes, transmission shaft I (9-1) is housed on gear drive I (9), equipped with transmission gear wheel I on gear drive I (9)
(9-3), transmission gear wheel I (9-3) are mounted on transmission shaft I (9-1), and transmission shaft connecting key is housed on gear drive I (9)
I (9-2), transmission shaft connecting key I (9-2) are mounted on transmission shaft I (9-1), transmission shaft connecting key I (9-2) and transmission gear wheel I
(9-3) cooperation；
The motion work I (10) is made of turbine rotation axis I (10-1), annulus I (10-2), motion work
Turbine rotation axis I (10-1) is housed on I (10), annulus I (10-2) is housed on motion work I (10), annulus I (10-2) peace
On turbine rotation axis I (10-1), annulus I (10-2) and turbine rotation axis I (10-1) interference fit；
The centrifugation deashing device I (11) is by rotation axis I (11-1), rotation pinion connecting key I (11-2), the small tooth of rotation
It takes turns I (11-3), centrifugal rotor connecting key I (11-4), centrifugal rotor I (11-5), wipe word pulvinus I (11-6) composition, be centrifuged deashing
Rotation axis I (11-1) is housed on device I (11), rotation pinion I (11-3) is housed in centrifugation deashing device I (11), is rotated small
Gear I (11-3) is mounted on equipped on rotation axis I (11-1), is connected in centrifugation deashing device I (11) equipped with rotation pinion
Key I (11-2), rotation pinion connecting key I (11-2) are mounted on rotation axis I (11-1), rotation pinion connecting key I (11-
2) cooperate with rotation pinion I (11-3), centrifugal rotor I (11-5) is housed in centrifugation deashing device I (11), centrifugal rotor I
(11-5) is mounted on rotation axis I (11-1), and centrifugal rotor connecting key I (11-4) is housed on heart deashing device I (11), and centrifugation turns
Sub- connecting key I (11-4) is mounted on rotation axis I (11-1), and centrifugal rotor connecting key I (11-4) and centrifugal rotor I (11-5) match
It closes, equipped with word pulvinus I (11-6) is wiped on heart deashing device I (11), wipes word pulvinus I (11-6) and be mounted on centrifugal rotor I (11-5)
On；
The two sides of blackboard eraser lower case (1) are mounted with to deposit apparatus for ash (7), blackboard eraser lower case (1) and the dress ash for depositing apparatus for ash (7)
(7-1) interference fit is covered, bearing (2) is mounted on blackboard eraser lower case (1), bearing (2) and blackboard eraser lower case (1) outer ring mistake
It is full of cooperation, the turbine rotation axis (4-1) of motion work (4) is mounted on bearing (2), turbine rotation axis (4-1) and bearing
(2) inner ring interference fit, gear drive (3) are mounted in blackboard eraser lower case (1) and blackboard eraser upper housing (8), pass
Moving axis (3-1) and blackboard eraser lower case (1) cooperation, transmission shaft (3-1) and blackboard eraser upper housing (8) cooperate, transmission shaft (3-1) and
Cooperate with dynamic gear wheel (3-3), centrifugation deashing device cover I (12) is mounted on blackboard eraser lower case (1) inside, is centrifuged deashing device
The side of cover I (12) opening is connected with the inner wall being open on the left of blackboard eraser lower case (1), centrifugation deashing device I (11) installation
Internal in blackboard eraser lower case (1), centrifugation deashing device I (11) is mounted on the inside of blackboard eraser upper housing (8), rotation axis I
The cooperation of (11-1) and blackboard eraser upper housing (8), rotation pinion I (11-3) and transmission gear wheel (3-3) cooperation, centrifugal rotor I
(11-5) and blackboard eraser lower case (1) clearance fit, centrifugal rotor I (11-5) and centrifugation deashing device cover I (12) clearance fit,
Motion work I (10) is mounted on the inside of blackboard eraser lower case (1), and turbine rotation axis I (10-1) and bearing (2) interference are matched
It closes, turbine rotation axis I (10-1) and transmission gear wheel I (9-3) cooperation, gear drive I (9) are mounted on blackboard eraser lower case
(1) inside, transmission shaft I (9-1) and blackboard eraser lower case (1) cooperation, transmission shaft I (9-1) and blackboard eraser upper housing (8) are matched
It closes, is driven gear wheel I (9-3) and rotation pinion (6-3) cooperation, centrifugation deashing device (6) is mounted on blackboard eraser lower case (1)
Inside, rotation axis (6-1) and blackboard eraser upper housing (8) cooperation, centrifugal rotor (6-5) and blackboard eraser lower case (1) gap are matched
It closes, centrifugal rotor (6-5) and centrifugation deashing device cover (5) clearance fit, centrifugation deashing device cover (5) are mounted on blackboard eraser lower casing
Body (1) is internal, and centrifugation deashing device cover (5) opening is connected with blackboard eraser lower case (1) right openings vehicle, blackboard eraser lower casing
Body (1) and blackboard eraser upper housing (8) cooperation.
2. a kind of dust-removing blackboard eraser according to claim 1, it is characterised in that: in blackboard eraser lower case (1) and blackboard eraser
The material of shell (8) is metal plate.
3. a kind of dust-removing blackboard eraser according to claim 1, it is characterised in that: there are four the quantity of bearing (2).
4. a kind of dust-removing blackboard eraser according to claim 1, it is characterised in that: the transmission canine tooth of gear drive (3)
The material for taking turns the transmission gear wheel I (9-3) of (3-1) and gear drive I (9) is ten No. five steel, and the number of teeth is 60.
5. a kind of dust-removing blackboard eraser according to claim 1, it is characterised in that: the turbine rotation of motion work (4)
The material of the turbine rotation axis I (10-1) of axis (4-1) and motion work I (10) are quenched and tempered steel, annulus (4-2) and annulus I
The material of (10-2) is plastics, and quantity is three respectively.
6. a kind of dust-removing blackboard eraser according to claim 1, it is characterised in that: centrifugation deashing device cover (5) and centrifugation are clear
The material of apparatus for ash cover I (12) is poly- record ethylene.
7. a kind of dust-removing blackboard eraser according to claim 1, it is characterised in that: the rotation of dynamic centrifugation deashing device (6) is small
The material of gear (6-3) and the rotation pinion I (11-3) of dynamic centrifugation deashing device I (11) are carburizing steel.
8. a kind of dust-removing blackboard eraser according to claim 1, it is characterised in that: deposit dress ash cover (7-1) material of apparatus for ash (7)
Matter is polyethylene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810876455.8A CN108995451A (en) | 2018-08-03 | 2018-08-03 | A kind of dust-removing blackboard eraser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810876455.8A CN108995451A (en) | 2018-08-03 | 2018-08-03 | A kind of dust-removing blackboard eraser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108995451A true CN108995451A (en) | 2018-12-14 |
Family
ID=64595634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810876455.8A Pending CN108995451A (en) | 2018-08-03 | 2018-08-03 | A kind of dust-removing blackboard eraser |
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| Country | Link |
|---|---|
| CN (1) | CN108995451A (en) |
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| CN204340502U (en) * | 2014-12-09 | 2015-05-20 | 李艳艳 | Dustless blackboard eraser |
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| KR100287220B1 (en) * | 1999-01-19 | 2001-04-16 | 송영아 | Vibration blackboard eraser used inhalation fan |
| CN2531951Y (en) * | 2002-01-18 | 2003-01-22 | 李广志 | Dust-suction blackboard erasor |
| CN201350774Y (en) * | 2008-11-14 | 2009-11-25 | 唐先芹 | Environment-friendly blackboard eraser |
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| KR20120134582A (en) * | 2011-06-02 | 2012-12-12 | 정승욱 | Replacement rotary eraser |
| CN202593110U (en) * | 2012-05-21 | 2012-12-12 | 刘继琼 | Green dustless blackboard eraser |
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| CN204249670U (en) * | 2014-11-27 | 2015-04-08 | 四川省苍溪中学校 | Rotary type dustproof blackboard brush |
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Application publication date: 20181214 |
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