CN109203797A - A kind of automatic dust-proof black board eraser - Google Patents
A kind of automatic dust-proof black board eraser Download PDFInfo
- Publication number
- CN109203797A CN109203797A CN201811356520.0A CN201811356520A CN109203797A CN 109203797 A CN109203797 A CN 109203797A CN 201811356520 A CN201811356520 A CN 201811356520A CN 109203797 A CN109203797 A CN 109203797A
- Authority
- CN
- China
- Prior art keywords
- crawler belt
- button
- automatic dust
- black board
- board eraser
- 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.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 31
- 238000012946 outsourcing Methods 0.000 claims description 7
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 3
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 3
- 241001330002 Bambuseae Species 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 3
- 239000011425 bamboo Substances 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 abstract 2
- 230000020169 heat generation Effects 0.000 abstract 2
- 230000005855 radiation Effects 0.000 abstract 1
- 239000000428 dust Substances 0.000 description 13
- 238000004140 cleaning Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 210000003739 neck Anatomy 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
Classifications
-
- 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
-
- 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
Landscapes
- Electric Vacuum Cleaner (AREA)
Abstract
The invention discloses a kind of automatic dust-proof black board erasers, radiator fan including shell and setting inside the shell, fan fixed bin, transmission mechanism, fan ejector button, support column and liftable support column, the radiator fan is arranged in fan fixed bin, the fan fixed bin is movably arranged on transmission mechanism and by the movement of transmission mechanism vertical and horizontal, the fan ejector button is separately positioned on the outer side edges of radiator fan and is connected with radiator fan, the support column is located at the lower section of fan ejector button and rotates with shell and connects, the middle position between two support columns is arranged in the liftable support column.By above-mentioned, the movable type radiation of present invention realization radiator fan, idealization heat dissipation accurately can be carried out in the normal sites of heat generation of notebook, its heat dissipation effect is made to reach the suitable popularization and use of requirement for most preferably meeting the requirement and notebook adjustable height different for different model notebook sites of heat generation.
Description
Technical field
The present invention relates to the technical fields of blackboard eraser, more particularly to a kind of automatic dust-proof black board eraser.
Background technique
Generally dust collection mechanism is arranged above blackboard eraser bristle in existing dust-removing blackboard eraser, to the chalk generated in wiping process
Ash is dusted operation, and wiping process still needs to that blackboard eraser is manually used firmly to wipe repeatedly, and time-consuming and laborious and efficiency is lower, if wiping
It is excessive to wipe amplitude, chalk dust splashes, dust collection mechanism then can not completely receive chalk dust in it.
Summary of the invention
The invention mainly solves the technical problem of providing a kind of automatic dust-proof black board erasers, collect wiping, dust suction, resistance dirt function
It is integrated, quickly cleaning is carried out thoroughly to blackboard, it can be quickly clear using 8 dish-type brushes rotation of brushless motor driving
Reason, cleaning efficiency are high, and range is time saving and energy saving greatly, wipe it is high-efficient and can it is thoroughly clear in remove chalk dust.
In order to solve the above technical problems, one technical scheme adopted by the invention is that: provide a kind of automatic dustproof blackboard
It wipes, including shell and setting packet magnetic crawler belt inside the housing, direction brush, dish-type brush, transmission shaft, battery, brushless
Motor and PLC controller, the transmission shaft is vertically arranged inside the shell, and the packet magnetic crawler belt is separately positioned on transmission shaft
Rear and front end and middle part, the direction brush is separately positioned on the left and right sides of packet magnetic crawler belt, and the dish-type brush is set
It sets on transmission shaft and between adjacent packet magnetic crawler belt, the battery is connected and is respectively set with PLC controller
In the upper and lower part of shell, the brushless motor is arranged in the top of PLC controller and is connected with transmission shaft.
In a preferred embodiment of the present invention, the quantity of the packet magnetic crawler belt is 3；The number of the direction brush
Amount is 6；The quantity of the dish-type brush is 8.
In a preferred embodiment of the present invention, dish-type brush described in 8 is arranged side by side.
In a preferred embodiment of the present invention, spiral bevel gear is used described in 8 between dish-type brush and transmission shaft
Connection.
In a preferred embodiment of the present invention, it is connected between the brushless motor and transmission shaft using differential gear.
In a preferred embodiment of the present invention, the packet magnetic crawler belt includes Athey wheel, connecting rod and crawler belt, three institutes
The Athey wheel parallel side by side stated arranges and is connected by connecting rod, and intermediate Athey wheel is connected with transmission shaft, the shoe
Band is around on the periphery of Athey wheel.
In a preferred embodiment of the present invention, the crawler belt includes outsourcing crawler belt, interior packet crawler belt and strip permanent magnet,
Multiple strip permanent magnets are arranged between outsourcing crawler belt and Nei Bao crawler belt at equal intervals respectively.
In a preferred embodiment of the present invention, the dish-type brush is made of normal bristles and carbon bamboo fibre bristle.
In a preferred embodiment of the present invention, the automatic dust-proof black board eraser further includes the first button, the second button
With third button, first button, the second button and third button are connected with PLC controller, and described first presses
Button and the second button are separately positioned on the left and right sides in the middle part of shell, and the lower part of shell is arranged in the third button.
In a preferred embodiment of the present invention, the automatic dust-proof black board eraser further includes charging interface and charger,
The charging interface be arranged in the bottom of shell and with charger floating connection.
The beneficial effects of the present invention are: automatic dust-proof black board eraser of the invention, integrates wiping, dust suction, resistance dirt function,
Quickly cleaning is carried out thoroughly to blackboard, can quickly be cleared up, be cleared up using 8 dish-type brushes rotation of brushless motor driving
High-efficient, range is time saving and energy saving greatly, wipe it is high-efficient and can it is thoroughly clear in remove chalk dust.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing, in which:
Fig. 1 is the positive structure schematic of a preferred embodiment of automatic dust-proof black board eraser of the present invention；
Fig. 2 is the side view of Fig. 1；
Fig. 3 is the structural schematic diagram of packet magnetic crawler belt in Fig. 1；
Fig. 4 is the electric operation control circuit figure of PLC controller；
The label in accompanying drawing is: 1, shell, 2, packet magnetic crawler belt, 3, direction brush, 4, dish-type brush, 5, transmission shaft, 6, battery,
7, brushless motor, 8, PLC controller, 9, spiral bevel gear, 10, differential tooth, the 11, first button, the 12, second button, 13, third
Button, 14, charging interface, 15, charger, 21, Athey wheel, 22, connecting rod, 23, crawler belt, 24, outsourcing crawler belt, 25, interior packet shoe
Band, 26, strip permanent magnet.
Specific embodiment
The technical scheme in the embodiments of the invention will be clearly and completely described below, it is clear that described implementation
Example is only a part of the embodiments of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
Technical staff's all other embodiment obtained without making creative work belongs to the model that the present invention protects
It encloses.
As depicted in figs. 1 and 2, the embodiment of the present invention includes:
A kind of automatic dust-proof black board eraser, including shell 1 and the packet magnetic crawler belt 2 being arranged in inside shell 1, direction brush 3, dish-type
Brush 4, transmission shaft 5, battery 6, brushless motor 7 and PLC controller 8, the transmission shaft 5 are vertically provided in shell 1,
The packet magnetic crawler belt 2 is separately positioned on the rear and front end and middle part of transmission shaft 5, and the direction brush 3 is separately positioned on packet
The left and right sides of magnetic crawler belt 2, the dish-type brush 4 are arranged on transmission shaft 5 and between adjacent packet magnetic crawler belt 2, institute
The battery 6 stated is connected with PLC controller 8 and is separately positioned on the upper and lower part of shell 1, and the brushless motor 7 is set
It sets the top in PLC controller 8 and is connected with transmission shaft 5.
PLC controller 8 is to control the driving of brushless motor 7 in positive and negative rotation；Brushless motor 7 is mainly packet magnetic crawler belt 2 and disk
Type brush 4 provides power；Battery 6 is mainly the power supply of PLC controller 8 to drive brushless motor 7.
In the present embodiment, the quantity of the packet magnetic crawler belt 2 is 3；The quantity of the direction brush 3 is 6；It is described
Dish-type brush 4 quantity be 8.3 packet magnetic crawler belts 2 are respectively in the centre and both sides of 8 dish-type brushes 4；6 direction brushes 3
It is respectively arranged at the left and right of 3 packet magnetic crawler belts 2.
Among the above, dish-type brush 4 described in 8 is arranged side by side, and adopts between dish-type brush 4 and transmission shaft 5 described in 8
It is connected with spiral bevel gear 9；It is connected between the brushless motor 7 and transmission shaft 5 using differential gear 10.
Dish-type brush 4 mainly plays scrubbing action, is that spiral bevel gear is connect with transmission shaft 5,4 bottom of dish-type brush is spiral
Structure can generate the whirlwind to 4 center of dish-type brush when rotated, and dust can be sucked to the center of dish-type brush 4, prevent dust
It drifts, is set among dish-type brush 4 and the packet magnetic crawler belt 2 of two sides mainly plays suction-operated, and be directly connected to transmission shaft 5,
So that blackboard eraser is smoothly adsorbed on blackboard, also blackboard eraser is made to walk back and forth.
As shown in figure 3, the packet magnetic crawler belt 2 includes Athey wheel 21, connecting rod 22 and crawler belt 23, crawler belt described in three
It takes turns 21 parallel side by side and arranges and pass through connecting rod 22 and be connected, intermediate Athey wheel 21 is connected with transmission shaft 5, the crawler belt
23 around on the periphery of Athey wheel 21.Wherein, the crawler belt 23 includes outsourcing crawler belt 24, interior packet crawler belt 25 and bar shaped permanent magnetism
Body 26, multiple strip permanent magnets 26 are arranged between outsourcing crawler belt 24 and Nei Bao crawler belt 25 at equal intervals respectively.
In the present embodiment, the dish-type brush 4 is made of normal bristles and carbon bamboo fibre bristle.
Further, the automatic dust-proof black board eraser further includes the first button 11, the second button 12 and third button 13,
First button 11, the second button 12 and the third button 13 is connected with PLC controller 8, first button 11
The left and right sides at 1 middle part of shell are separately positioned on the second button 12, the third button 13 is arranged under shell 1
Portion.
First button 11 and the second button 12 on both sides predominantly stop and switching 7 rotation direction of brushless motor, third are pressed
Button 13 predominantly starts blackboard eraser work.
As depicted in figs. 1 and 2, the automatic dust-proof black board eraser further includes charging interface 14 and charger 15, described
Charging interface 14 be arranged in the bottom of shell 1 and with 15 floating connection of charger.
It has 8 dish-type brushes 4 being arranged side by side can dust on effective erasing blackboard, have 3 packets side by side
Magnetic crawler belt 2 can be effectively adsorbed on without falling on blackboard, and blackboard eraser is driven to walk about, and major impetus is a brushless motor
7, include gear wheel and pinion gear by differential gear 10(differential gear 10) gear ratio increase driving force to change speed, then
With transmission shaft 5 come on special delivery power to dish-type brush 4 and packet magnetic crawler belt 2, transmission shaft 5 and dish-type brush 4 by spiral bevel gear 9
Power is transmitted, electric power provides electric power by battery 6, because only that a brushless motor 7, power consumption fills primary electricity less to be used
For a long time, without often charging.As shown in figure 4, main control is PLC controller 8, then is controlled by 3 button switches, operation letter
It is single, it can quick wipe blackboard.
Working principle: it is first that battery 6 is fully charged before, blackboard eraser is vertically placed on the right side of blackboard, starts to black
First press whether the first intermediate button 11 blackboard eraser that tries is to wipe to the left before plate, the second button as pressed the other side without being
12 switching directions, then be placed on the right side of blackboard.Third button 13 is pressed, blackboard eraser starts to wipe blackboard to the left side, reach black
When on the left of plate, blackboard frame meeting touch screen to the first button 11, blackboard eraser switches the rotation direction of brushless motor 7 and stopping, needing
Third button 13 need to only be pressed when wiping blackboard again again can continue to wipe blackboard, and frame touching the right presses when reaching right side
Button switches 7 direction of brushless motor and stops.
In conclusion automatic dust-proof black board eraser of the invention, integrates wiping, dust suction, resistance dirt function, carries out to blackboard
Thoroughly quickly cleaning can be cleared up quickly using 8 dish-type brushes rotation of brushless motor driving, and cleaning efficiency is high, model
It is big time saving and energy saving to enclose, wipe it is high-efficient and can it is thoroughly clear in remove chalk dust.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright description is applied directly or indirectly in other relevant technology necks
Domain is included within the scope of the present invention.
Claims (10)
1. a kind of automatic dust-proof black board eraser, which is characterized in that including shell and setting packet magnetic crawler belt inside the housing, direction
Brush, dish-type brush, transmission shaft, battery, brushless motor and PLC controller, the transmission shaft are vertically provided at shell
Interior, the packet magnetic crawler belt is separately positioned on the rear and front end and middle part of transmission shaft, and the direction brush is separately positioned on packet
The left and right sides of magnetic crawler belt, the dish-type brush is arranged on transmission shaft and between adjacent packet magnetic crawler belt, described
Battery is connected with PLC controller and is separately positioned on the upper and lower part of shell, and the brushless motor setting is controlled in PLC
The top of device processed is simultaneously connected with transmission shaft.
2. automatic dust-proof black board eraser according to claim 1, which is characterized in that the quantity of the packet magnetic crawler belt is 3；
The quantity of the direction brush is 6；The quantity of the dish-type brush is 8.
3. automatic dust-proof black board eraser according to claim 2, which is characterized in that dish-type brush described in 8 is to arrange side by side
Column.
4. automatic dust-proof black board eraser according to claim 3, which is characterized in that dish-type brush and transmission shaft described in 8
Between using spiral bevel gear connect.
5. automatic dust-proof black board eraser according to claim 1, which is characterized in that between the brushless motor and transmission shaft
It is connected using differential gear.
6. automatic dust-proof black board eraser according to claim 1, which is characterized in that the packet magnetic crawler belt include Athey wheel,
Connecting rod and crawler belt, Athey wheel parallel side by side described in three arrange and are connected by connecting rod, intermediate Athey wheel and biography
Moving axis is connected, and the crawler belt is around on the periphery of Athey wheel.
7. the automatic dust-proof black board eraser stated according to claim 6, which is characterized in that the crawler belt includes outsourcing crawler belt, interior packet
Crawler belt and strip permanent magnet, multiple strip permanent magnets respectively at equal intervals setting outsourcing crawler belt and Nei Bao crawler belt it
Between.
8. automatic dust-proof black board eraser according to claim 1, which is characterized in that the dish-type brush by normal bristles and
Carbon bamboo fibre bristle composition.
9. automatic dust-proof black board eraser according to claim 1, which is characterized in that the automatic dust-proof black board eraser further includes
First button, the second button and third button, first button, the second button and third button with PLC controller phase
Connection, first button and the second button are separately positioned on the left and right sides in the middle part of shell, and the third button is set
It sets in the lower part of shell.
10. automatic dust-proof black board eraser according to claim 1, which is characterized in that the automatic dust-proof black board eraser also wraps
Include charging interface and charger, the charging interface be arranged in the bottom of shell and with charger floating connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811356520.0A CN109203797A (en) | 2018-11-15 | 2018-11-15 | A kind of automatic dust-proof black board eraser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811356520.0A CN109203797A (en) | 2018-11-15 | 2018-11-15 | A kind of automatic dust-proof black board eraser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109203797A true CN109203797A (en) | 2019-01-15 |
Family
ID=64996734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811356520.0A Pending CN109203797A (en) | 2018-11-15 | 2018-11-15 | A kind of automatic dust-proof black board eraser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109203797A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2185688Y (en) * | 1994-02-21 | 1994-12-21 | 郭宝良 | Fully automatic dust-free blackboard eraser |
| CN102616064A (en) * | 2012-04-02 | 2012-08-01 | 呼长波 | Automatic dust collection blackboard eraser |
| CN203282922U (en) * | 2013-06-02 | 2013-11-13 | 孙贻峰 | Automatic blackboard eraser for Chinese teaching |
| CN203818865U (en) * | 2014-05-21 | 2014-09-10 | 卞传军 | Adjustable electric blackboard eraser |
| CN204506273U (en) * | 2015-01-15 | 2015-07-29 | 喻进文 | A kind of hand cleaning blackboard eraser |
| CN106560326A (en) * | 2015-10-01 | 2017-04-12 | 黄世华 | Blackboard brush machine |
| CN207045013U (en) * | 2017-05-04 | 2018-02-27 | 皖南医学院 | A kind of adjustable blackboard sweeper |
| CN108274931A (en) * | 2018-03-06 | 2018-07-13 | 赤峰市元宝山区平庄煤业高级中学 | A kind of no dust self-induction driven blackboard system |
| CN207842467U (en) * | 2017-09-19 | 2018-09-11 | 孙则铭 | Automatic dust removing eraser |
| CN209208339U (en) * | 2018-11-15 | 2019-08-06 | 沙洲职业工学院 | A kind of automatic dust-proof black board eraser |
-
2018
- 2018-11-15 CN CN201811356520.0A patent/CN109203797A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2185688Y (en) * | 1994-02-21 | 1994-12-21 | 郭宝良 | Fully automatic dust-free blackboard eraser |
| CN102616064A (en) * | 2012-04-02 | 2012-08-01 | 呼长波 | Automatic dust collection blackboard eraser |
| CN203282922U (en) * | 2013-06-02 | 2013-11-13 | 孙贻峰 | Automatic blackboard eraser for Chinese teaching |
| CN203818865U (en) * | 2014-05-21 | 2014-09-10 | 卞传军 | Adjustable electric blackboard eraser |
| CN204506273U (en) * | 2015-01-15 | 2015-07-29 | 喻进文 | A kind of hand cleaning blackboard eraser |
| CN106560326A (en) * | 2015-10-01 | 2017-04-12 | 黄世华 | Blackboard brush machine |
| CN207045013U (en) * | 2017-05-04 | 2018-02-27 | 皖南医学院 | A kind of adjustable blackboard sweeper |
| CN207842467U (en) * | 2017-09-19 | 2018-09-11 | 孙则铭 | Automatic dust removing eraser |
| CN108274931A (en) * | 2018-03-06 | 2018-07-13 | 赤峰市元宝山区平庄煤业高级中学 | A kind of no dust self-induction driven blackboard system |
| CN209208339U (en) * | 2018-11-15 | 2019-08-06 | 沙洲职业工学院 | A kind of automatic dust-proof black board eraser |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190115 |