CN106585232A - Blackboard wiping device for accounting teaching - Google Patents
Blackboard wiping device for accounting teaching Download PDFInfo
- Publication number
- CN106585232A CN106585232A CN201710065968.6A CN201710065968A CN106585232A CN 106585232 A CN106585232 A CN 106585232A CN 201710065968 A CN201710065968 A CN 201710065968A CN 106585232 A CN106585232 A CN 106585232A
- Authority
- CN
- China
- Prior art keywords
- slide block
- slide rail
- block
- slide
- inlet pipe
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 238000004140 cleaning Methods 0.000 claims description 35
- 229910000831 Steel Inorganic materials 0.000 claims description 12
- 239000010959 steel Substances 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 6
- 239000004744 fabric Substances 0.000 claims 1
- 239000000428 dust Substances 0.000 abstract description 29
- 230000000694 effects Effects 0.000 abstract description 17
- 238000005201 scrubbing Methods 0.000 abstract 2
- 238000004904 shortening Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000009991 scouring Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000005337 ground glass Substances 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 230000029305 taxis Effects 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
- B43L21/04—Wiper holders
-
- 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
- Filtration Of Liquid (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention relates to a blackboard wiping device and particularly a blackboard wiping device for accounting teaching. The invention aims to provide the blackboard wiping device for accounting teaching good in scrubbing effect, time- and labor-saving and unlikely to generate dust. In order to solve the technical problem, the invention provides the blackboard wiping device for accounting teaching. The blackboard wiping device for accounting teaching comprises a first slide rail, a base, an air cylinder, an electric wheel, a second slide rail, a second slide block, a rack, a pull rope, a water tank, a third slide block, an air outlet pipe, a second air inlet pipe and the like; the first slide rail and the air cylinder are arranged on the top of the base, the first slide rail is located above the air cylinder, the first slide block is arranged on the first slide rail, a fixed rod is arranged on the right side of the first slide block, and a swing rod is hinged to the middle portion of the fixed rod. The device provided by the invention achieves effects of being good in scrubbing effect, time- and labor-saving and unlikely to generate dust, people can scrub the blackboard conveniently, and human bodies are not generated as a result of absorbing dust.
Description
Technical field
The present invention relates to a kind of blackboard cleaning device, more particularly to a kind of Accounting Course blackboard cleaning device.
Background technology
Accounting is, with currency as main measurement unit, with special method, to adjust and supervise a unit-economy activity
A kind of Economic Management.It with currency is main measurement unit that accounting is, is main foundation with voucher, by means of special
Technical method, comprehensive, comprehensive, continuous, system accounting and supervision are carried out to the Funds Movement of certain unit, to the parties concerned
Accounting information is provided, is participated in management, be intended to a kind of Economic Management Activities for increasing economic efficiency.Gu Yi is rally discussion.
Just there is ad hoc accounting government post in China from the Zhou Dynasty, administer taxes income, money silver expenditure etc. financial transaction, carry out moon meter, year meeting.
That is, monthly sporadicly calculate for " meter ", always calculate within 1 year for " meeting ", both be combined " accounting ".
Blackboard not refers in particular to the plate face of black, say in traditional sense it be one can be with the plane of repeated writing, plate face is hard
Firmly, it is used for teaching.With made by plank or ground glass etc., can be write above with the specific writing material such as chalk.
Mostly black, blackish green, white or ecru.
Existing Accounting Course blackboard cleaning device haves the shortcomings that scrub effect is poor, wastes time and energy, easily producing dust,
Therefore need that a kind of scrub effect of research and development is good, time saving and energy saving badly, do not allow to be also easy to produce the Accounting Course blackboard cleaning device of dust.
The content of the invention
（1）The technical problem to be solved
The present invention is in order to overcome existing Accounting Course blackboard cleaning device to have that scrub effect is poor, waste time and energy, easily produce
The shortcoming of dust, the technical problem to be solved in the present invention is to provide that a kind of scrub effect is good, time saving and energy saving, does not allow to be also easy to produce dust
Accounting Course blackboard cleaning device.
（2）Technical scheme
In order to solve above-mentioned technical problem, the invention provides such a Accounting Course blackboard cleaning device, includes first
Slide rail, base, cylinder, Electric Motor Wheel, the second slide rail, the second slide block, tooth bar, bracing wire, water tank, the 3rd slide block, escaping pipe, second enter
Tracheae, air pump, the first air inlet pipe, filter screen, cleaning block, swing arm, sliding sleeve, the first slide block, fix bar, connecting rod and gear, base
Top is provided with the first slide rail and cylinder, and the first slide rail is located at cylinder left, and the first slide rail is provided with the first slide block, and the first slide block is right
Side is provided with fix bar, and fix bar middle part is hingedly connected with swing arm, and swing arm is provided with sliding sleeve, and swing arm end is provided with wiping
Block, fix bar right side is connected with gear, and gear is provided with connecting rod, and connecting rod is connected with sliding sleeve, and cylinder head is connected with second
Slide rail, the second slide rail left and right sides is provided with Electric Motor Wheel, and bracing wire is wound with Electric Motor Wheel, and the second slide rail is provided with the second slide block and the 3rd
Slide block, the second slide block and the 3rd slide block are connected with bracing wire, and the second slide block is located at the 3rd slide block left, and the second slider top is connected with
Tooth bar, rack and pinion engagement, the 3rd slider top is provided with water tank, and tank top is provided with air pump and the second air inlet pipe, and second enters
Tracheae and air pump connect, and air pump top is connected with the first air inlet pipe, and the first air inlet pipe end is provided with filter screen, and water tank lower right-hand side sets
There is escaping pipe.
Preferably, feeder is also included, water tank left side lower section is provided with feeder.
Preferably, pushing block and electric pushrod are also included, feeder inner right wall left side is provided with electric pushrod, and electric pushrod is left
Side is connected with pushing block.
Preferably, cleaning block is lint wiper.
Preferably, a diameter of 0.05cm of opening of sieve.
Preferably, base material is Q235 steel.
Preferably, bracing wire is steel wire rope.
Operation principle：When needing to erase the board, start Electric Motor Wheel and constantly rotate clockwise and anticlockwise, bracing wire band movable slider
Constantly to the right and it is moved to the left, band carry-over bar and water tank constantly to the right and are moved to the left, band moving gear is constantly clockwise and the inverse time
Pin is rotated, and so as to drive connecting rod constantly to rotate clockwise and anticlockwise, drives swing arm constantly to swing to right and left, is driven
Cleaning block constantly swings to right and left, so that cleaning block is constantly cleaned to blackboard, makes blackboard cleaner, while booster air pump
Work, makes chalk dust enter the first air inlet pipe by filter screen, then enters water tank by the second air inlet pipe, then is arranged by escaping pipe
Go out, so as to reach the effect of absorbing and filtering chalk dust, while start cylinder slowly shortening, drive the second slide rail slowly to moving down
It is dynamic, drive the device on the second slide rail slowly to move down, drive cleaning block slowly to move down, so that cleaning block is to whole blackboard
Omnibearing scouring is carried out, blackboard is cleaned more completely, after blackboard is all wiped clean, cylinder stops shortening, and Electric Motor Wheel stops
Work, air pump quits work, and then starts cylinder reset and drives the second slide rail to reset, so as to realize the operation that erases the board.
Because also including feeder, water tank left side lower section be provided with feeder, during erasing the board, can to not by
The chalk dust that filter screen is collected is collected, it is to avoid ground of making dirty.
Because also including pushing block and electric pushrod, feeder inner right wall left side is provided with electric pushrod, electric pushrod left side
Pushing block is connected with, when chalk dust is collected in feeder, electric pushrod constantly elongation and shortening can be started, drive pushing block not
Break to the left and move right, make pushing block be stirred chalk dust, move up chalk dust, so that filter screen enters to chalk dust
Row is filtered, it is to avoid airborne dust affects the person, and after chalk dust is filtered to be finished, electric pushrod quits work.
Because cleaning block is lint wiper, blackboard eraser can be made to obtain cleaner, scrub effect is more preferable.
Because a diameter of 0.05cm of opening of sieve, preferably chalk dust can be filtered.
Because base material is Q235 steel, bearing capacity more preferably, can increase the service life.
Because bracing wire is steel wire rope, steel wire rope is more firm, can avoid the use of braking effect device.
（3）Beneficial effect
Invention achieves that scrub effect is good, time saving and energy saving, do not allow to be also easy to produce the effect of dust, blackboard can be entered in order to people
Row is cleaned and human body not produced because of absorption dust and injures.
Description of the drawings
Fig. 1 is the first main structure diagram of the present invention.
Fig. 2 is second main structure diagram of the present invention.
Fig. 3 is the third main structure diagram of the present invention.
Mark in accompanying drawing for：The slide rails of 1- first, 2- bases, 3- cylinders, 4- Electric Motor Wheels, the slide rails of 5- second, 6- second is slided
Block, 7- tooth bars, 8- bracing wires, 9- water tanks, the slide blocks of 10- the 3rd, 11- escaping pipes, the air inlet pipe of 12- second, 13- air pumps, 14- first enters
Tracheae, 15- filter screens, 16- cleaning blocks, 17- swing arms, 18- sliding sleeves, the slide blocks of 19- first, 20- fix bars, 21- connecting rods, 22- teeth
Wheel, 23- feeders, 24- pushing blocks, 25- electric pushrods.
Specific embodiment
With reference to the accompanying drawings and examples the present invention is further illustrated.
Embodiment 1
A kind of Accounting Course blackboard cleaning device, as Figure 1-3, include the first slide rail 1, base 2, cylinder 3, Electric Motor Wheel 4,
Second slide rail 5, the second slide block 6, tooth bar 7, bracing wire 8, water tank 9, the 3rd slide block 10, escaping pipe 11, the second air inlet pipe 12, air pump
13rd, the first air inlet pipe 14, filter screen 15, cleaning block 16, swing arm 17, sliding sleeve 18, the first slide block 19, fix bar 20, the and of connecting rod 21
Gear 22, the top of base 2 is provided with the first slide rail 1 and cylinder 3, and the first slide rail 1 is located at the left of cylinder 3, and the first slide rail 1 is provided with the
One slide block 19, the right side of the first slide block 19 is provided with fix bar 20, and the middle part of fix bar 20 is hingedly connected with swing arm 17, on swing arm 17
Sliding sleeve 18 is provided with, the end of swing arm 17 is provided with cleaning block 16, and the right side of fix bar 20 is connected with gear 22, and gear 22 is provided with connection
Bar 21, connecting rod 21 is connected with sliding sleeve 18, and the top of cylinder 3 is connected with the second slide rail 5, and the left and right sides of the second slide rail 5 is provided with electronic
Wheel 4, is wound with bracing wire 8 in Electric Motor Wheel 4, the second slide rail 5 is provided with the second slide block 6 and the 3rd slide block 10, and the second slide block 6 and the 3rd is slided
Block 10 is connected with bracing wire 8, and the second slide block 6 is located at the left of the 3rd slide block 10, and the top of the second slide block 6 is connected with tooth bar 7, tooth bar 7 with
Gear 22 is engaged, and the top of the 3rd slide block 10 is provided with water tank 9, and the top of water tank 9 is provided with the air inlet pipe 12 of air pump 13 and second, the second air inlet
Pipe 12 and air pump 13 connect, and the top of air pump 13 is connected with the first air inlet pipe 14, and the end of the first air inlet pipe 14 is provided with filter screen 15, water tank
9 lower right-hand sides are provided with escaping pipe 11.
Feeder 23 is also included, the left side of water tank 9 lower section is provided with feeder 23.
Pushing block 24 and electric pushrod 25 are also included, the inner right wall of feeder 23 left side is provided with electric pushrod 25, electric pushrod
25 left sides are connected with pushing block 24.
Cleaning block 16 is lint wiper.
The bore dia of filter screen 15 is 0.05cm.
The material of base 2 is Q235 steel.
Bracing wire 8 is steel wire rope.
Operation principle：When needing to erase the board, start Electric Motor Wheel 4 and constantly rotate clockwise and anticlockwise, bracing wire 8 drives to be slided
Block constantly to the right and is moved to the left, and band carry-over bar 7 and water tank 9 constantly to the right and are moved to the left, and band moving gear 22 is constantly clockwise
With rotate counterclockwise, so as to drive connecting rod 21 constantly to rotate clockwise and anticlockwise, drive swing arm 17 constantly to the right and to
Left swing is moved, and drives cleaning block 16 constantly to swing to right and left, so that cleaning block 16 is constantly cleaned to blackboard, makes blackboard more dry
Only, while booster air pump 13 works, make chalk dust enter the first air inlet pipe 14 by filter screen 15, then entered by the second air inlet pipe 12
Enter water tank 9, then discharged by escaping pipe 11, so as to reach the effect of absorbing and filtering chalk dust, while start cylinder 3 slowly contracting
It is short, drive the second slide rail 5 slowly to move down, drive the device on the second slide rail 5 slowly to move down, drive cleaning block 16 slow
Move down, so that the whole blackboard of cleaning block 16 pairs carries out omnibearing scouring, blackboard is cleaned more completely, when blackboard is all wiped
After clean, cylinder 3 stops shortening, and Electric Motor Wheel 4 quits work, and air pump 13 quits work, and then starts the reset of cylinder 3 and drives second
Slide rail 5 resets, so as to realize the operation that erases the board.
Because also including feeder 23, the left side of water tank 9 lower section is provided with feeder 23, during erasing the board, can be with
To not being collected by the chalk dust that filter screen 15 is collected, it is to avoid ground of making dirty.
Because also including pushing block 24 and electric pushrod 25, the inner right wall of feeder 23 left side is provided with electric pushrod 25, electronic
The left side of push rod 25 is connected with pushing block 24, when chalk dust is collected in feeder 23, can start electric pushrod 25 and constantly extend
And shortening, drive pushing block 24 constantly to the left and to move right, make pushing block 24 be stirred chalk dust, chalk dust is moved upwards
It is dynamic, it is electronic to push away after chalk dust is filtered to be finished so that filter screen 15 is filtered to chalk dust, it is to avoid airborne dust affects the person
Bar 25 quits work.
Because cleaning block 16 is lint wiper, blackboard eraser can be made to obtain cleaner, scrub effect is more preferable.
Because the bore dia of filter screen 15 is 0.05cm, preferably chalk dust can be filtered.
Because the material of base 2 is Q235 steel, bearing capacity more preferably, can increase the service life.
Because bracing wire 8 is steel wire rope, steel wire rope is more firm, can avoid the use of braking effect device.
Embodiment described above only expresses the preferred embodiment of the present invention, and its description is more concrete and detailed, but and
Therefore the restriction 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, improvement can also be made and substituted, these belong to this
Bright protection domain.Therefore, the protection domain of patent of the present invention should be defined by claims.
Claims (7)
1. a kind of Accounting Course blackboard cleaning device, it is characterised in that include the first slide rail（1）, base（2）, cylinder（3）、
Electric Motor Wheel（4）, the second slide rail（5）, the second slide block（6）, tooth bar（7）, bracing wire（8）, water tank（9）, the 3rd slide block（10）, escaping pipe
（11）, the second air inlet pipe（12）, air pump（13）, the first air inlet pipe（14）, filter screen（15）, cleaning block（16）, swing arm（17）, sliding sleeve
（18）, the first slide block（19）, fix bar（20）, connecting rod（21）And gear（22）, base（2）Top is provided with the first slide rail（1）
And cylinder（3）, the first slide rail（1）Positioned at cylinder（3）Left, the first slide rail（1）It is provided with the first slide block（19）, the first slide block
（19）Right side is provided with fix bar（20）, fix bar（20）Middle part is hingedly connected with swing arm（17）, swing arm（17）It is provided with cunning
Set（18）, swing arm（17）End is provided with cleaning block（16）, fix bar（20）Right side is connected with gear（22）, gear（22）On set
There is connecting rod（21）, connecting rod（21）With sliding sleeve（18）Connection, cylinder（3）Top is connected with the second slide rail（5）, the second slide rail
（5）The left and right sides is provided with Electric Motor Wheel（4）, Electric Motor Wheel（4）On be wound with bracing wire（8）, the second slide rail（5）It is provided with the second slide block（6）
With the 3rd slide block（10）, the second slide block（6）With the 3rd slide block（10）With bracing wire（8）Connection, the second slide block（6）Positioned at the 3rd slide block
（10）Left, the second slide block（6）Top is connected with tooth bar（7）, tooth bar（7）With gear（22）Engagement, the 3rd slide block（10）Top
It is provided with water tank（9）, water tank（9）Top is provided with air pump（13）With the second air inlet pipe（12）, the second air inlet pipe（12）And air pump（13）
Connection, air pump（13）Top is connected with the first air inlet pipe（14）, the first air inlet pipe（14）End is provided with filter screen（15）, water tank（9）
Lower right-hand side is provided with escaping pipe（11）.
2. a kind of Accounting Course blackboard cleaning device according to claim 1, it is characterised in that also include feeder
（23）, water tank（9）Left side lower section is provided with feeder（23）.
3. a kind of Accounting Course blackboard cleaning device according to claim 2, it is characterised in that also include pushing block（24）
And electric pushrod（25）, feeder（23）Inner right wall left side is provided with electric pushrod（25）, electric pushrod（25）Left side is connected with and pushes away
Block（24）.
4. a kind of Accounting Course blackboard cleaning device according to claim 1, it is characterised in that cleaning block（16）For lint wiping
Cloth.
5. a kind of Accounting Course blackboard cleaning device according to claim 1, it is characterised in that filter screen（15）Bore dia is
0.05cm。
6. a kind of Accounting Course blackboard cleaning device according to claim 1, it is characterised in that base（2）Material is
Q235 steel.
7. a kind of Accounting Course blackboard cleaning device according to claim 1, it is characterised in that bracing wire（8）For steel wire rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710065968.6A CN106585232B (en) | 2017-02-06 | 2017-02-06 | A kind of Accounting Course blackboard cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710065968.6A CN106585232B (en) | 2017-02-06 | 2017-02-06 | A kind of Accounting Course blackboard cleaning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106585232A true CN106585232A (en) | 2017-04-26 |
| CN106585232B CN106585232B (en) | 2018-06-05 |
Family
ID=58586790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710065968.6A Expired - Fee Related CN106585232B (en) | 2017-02-06 | 2017-02-06 | A kind of Accounting Course blackboard cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106585232B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107297978A (en) * | 2017-08-18 | 2017-10-27 | 刘德平 | A kind of high-effect blackboard of mathematical education |
| CN107827046A (en) * | 2017-10-20 | 2018-03-23 | 赣州市亿研机械设计研究院有限公司 | One kind teaching is erased the board servicing unit with pupil |
| CN108354582A (en) * | 2018-02-06 | 2018-08-03 | 邱长根 | A kind of ophthalmic protection type survey optometric device |
| CN108944198A (en) * | 2018-07-18 | 2018-12-07 | 六安市叶集区未名教育科技有限公司 | A kind of culture displaying device of classroom sucking chalk powder |
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| DE19944400C1 (en) * | 1999-09-16 | 2001-05-10 | Marco Eiselt | Device for damp wiping of writing board; has horizontal sponge support extending across board, for axially rotating sponge, where support slides vertically on rails attached to board edge |
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| CN106218282A (en) * | 2016-08-26 | 2016-12-14 | 杨建锋 | Blackboard cleaning plant is used in a kind of education |
| CN106240204A (en) * | 2016-08-26 | 2016-12-21 | 杨建锋 | A kind of education and instruction blackboard erasing apparatus |
| CN106313973A (en) * | 2016-08-26 | 2017-01-11 | 杨建锋 | Portable mathematical teaching appliance for education |
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2017
- 2017-02-06 CN CN201710065968.6A patent/CN106585232B/en not_active Expired - Fee Related
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| Publication number | Priority date | Publication date | Assignee | Title |
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| DE19944400C1 (en) * | 1999-09-16 | 2001-05-10 | Marco Eiselt | Device for damp wiping of writing board; has horizontal sponge support extending across board, for axially rotating sponge, where support slides vertically on rails attached to board edge |
| CN200998973Y (en) * | 2007-02-08 | 2008-01-02 | 王颜民 | Electric dust-absorbing blackboard eraser |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107297978A (en) * | 2017-08-18 | 2017-10-27 | 刘德平 | A kind of high-effect blackboard of mathematical education |
| CN107297978B (en) * | 2017-08-18 | 2019-02-22 | 首都师范大学 | A kind of high-effect blackboard of mathematical education |
| CN107827046A (en) * | 2017-10-20 | 2018-03-23 | 赣州市亿研机械设计研究院有限公司 | One kind teaching is erased the board servicing unit with pupil |
| CN108354582A (en) * | 2018-02-06 | 2018-08-03 | 邱长根 | A kind of ophthalmic protection type survey optometric device |
| CN108354582B (en) * | 2018-02-06 | 2020-03-13 | 曹晓宁 | Eye protection type eyesight testing device for ophthalmology |
| CN108944198A (en) * | 2018-07-18 | 2018-12-07 | 六安市叶集区未名教育科技有限公司 | A kind of culture displaying device of classroom sucking chalk powder |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106585232B (en) | 2018-06-05 |
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