CN106739697B - A kind of Accounting Course blackboard rapidly and efficiently wiping arrangement - Google Patents

A kind of Accounting Course blackboard rapidly and efficiently wiping arrangement Download PDF

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Publication number
CN106739697B
CN106739697B CN201710067608.XA CN201710067608A CN106739697B CN 106739697 B CN106739697 B CN 106739697B CN 201710067608 A CN201710067608 A CN 201710067608A CN 106739697 B CN106739697 B CN 106739697B
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China
Prior art keywords
blackboard
blackboard eraser
motor
bevel gear
equipped
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CN201710067608.XA
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Chinese (zh)
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CN106739697A (en
Inventor
叶潇
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吴保康
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Priority to CN201710067608.XA priority Critical patent/CN106739697B/en
Publication of CN106739697A publication Critical patent/CN106739697A/en
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Publication of CN106739697B publication Critical patent/CN106739697B/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B43WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43LARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L21/00Blackboard or slate cleaning devices

Abstract

The present invention relates to a kind of wiping arrangement more particularly to a kind of Accounting Course blackboard rapidly and efficiently wiping arrangements.The technical problem to be solved in the present invention is to provide a kind of wiped clean, the amount of labour is small, blackboard eraser cleans sufficient Accounting Course blackboard rapidly and efficiently wiping arrangement.In order to solve the above-mentioned technical problem, the present invention provides such a Accounting Course blackboard rapidly and efficiently wiping arrangements, include brush tube, rinse bath, first bevel gear, second bevel gear, shaft, step, fixed plate, screw, placement plate, nut, top chock etc.;Two side of blackboard or so is arranged with fixed plate, and the first motor, top chock and step are equipped with successively from top to bottom in fixed plate.Invention achieves wiped clean, the amount of labour is small, blackboard eraser cleans sufficient effect, the time of blackboard wiping can be saved in teaching process, while the present apparatus can clean blackboard eraser, and rapid draing blackboard eraser.

Description

A kind of Accounting Course blackboard rapidly and efficiently wiping arrangement

Technical field

The present invention relates to a kind of wiping arrangement more particularly to a kind of Accounting Course blackboard rapidly and efficiently wiping arrangements.

Background technology

Teaching is the distinctive personnel training activity of a kind of mankind that the religion of teacher and student are formed.Pass through this work Dynamic, teacher is purposeful, planned and organized ground guiding student learns and grasps cultural and technical knowledge and technical ability, promotes student's element Matter improves, them is made to become the required people of society.

Blackboard is not to refer in particular to the plate face of black, said in traditional sense it be one can be with the plane of repeated writing, plate face is hard Firmly, it is chiefly used in imparting knowledge to students.Made of plank or ground glass etc., it can be write with the specific writing material such as chalk above. Mostly black, blackish green, white or ecru.

Wiping, wipes, is made totally with frictions such as cloth, towels back and forth.

In teaching, artificial continuous blackboard wiping is needed, constantly to carry out the writing of writing on the blackboard.

There is the shortcomings that wiping is not clean, the amount of labour is big, blackboard eraser cleaning is insufficient in present blackboard wiping, therefore there is an urgent need for grind Send out wiped clean a kind of, the amount of labour is small, blackboard eraser cleans sufficient Accounting Course blackboard rapidly and efficiently wiping arrangement.

Invention content

(1)Technical problems to be solved

Existing Accounting Course blackboard wiping wiping is not clean, the amount of labour is big, blackboard eraser cleaning in order to overcome by the present invention The shortcomings that insufficient, the technical problem to be solved in the present invention is to provide a kind of wiped clean, the amount of labour is small, blackboard eraser cleaning is abundant Accounting Course blackboard rapidly and efficiently wiping arrangement.

(2)Technical solution

In order to solve the above technical problem, the present invention provides such a Accounting Courses rapidly and efficiently to wipe dress with blackboard It puts, includes brush tube, rinse bath, first bevel gear, second bevel gear, shaft, step, fixed plate, screw, placement Plate, nut, top chock, the first motor, bracing wire, sliding rail, sliding block, hair-dryer and two side of Electric Motor Wheel, blackboard or so are arranged with Fixed plate is equipped with the first motor, top chock and step, top chock and step in fixed plate successively from top to bottom Between be equipped with screw, screw mandrel top connect with the first motor, screw bottom end equipped with shaft, shaft bottom end equipped with second bevel gear, Screw is equipped with nut, and screw coordinates with nut, and nut is equipped with placement plate, and placement plate is located above blackboard, is opened in placement plate It is fluted, sliding rail is equipped with below blackboard, sliding rail is equipped with sliding block, and slider bottom is equipped with hair-dryer, sliding rail front side left and right ends pair Claim to be equipped with Electric Motor Wheel, bracing wire is wound in Electric Motor Wheel, bracing wire is connect with sliding block, and rinse bath is equipped with below sliding rail, is equipped in rinse bath Brush tube, brush tube left and right ends are arranged with first bevel gear, first bevel gear and second bevel gear engagement.

Preferably, electric pushrod has been further included, shaft bottom is equipped with electric pushrod, second bevel gear and electric pushrod bottom Connection.

Preferably, bolt has been further included, bolt is equipped at the top of placement plate, threaded hole is provided in placement plate, bolt passes through spiral shell Pit, bolt coordinate with threaded hole.

Preferably, vibrating motor has been further included, the right hand top of left side placement plate is equipped with vibrating motor.

Preferably, the first motor is servo motor.

Preferably, a length of 3 centimetres of the fine, soft fur of brush tube.

Preferably, the material of shaft is Q235 steel.

Operation principle:When to be wiped to blackboard, blackboard eraser is placed on groove, the first motor of startup is clockwise, Nut is driven to move down by screw, blackboard eraser is driven to move down by placement plate, when blackboard eraser is moved downward to blackboard During lowermost end, start the first motor and reverse, nut is driven to move up by screw, blackboard eraser is driven to moving up by placement plate Dynamic, when blackboard eraser is moved upward to blackboard top, the first motor of startup is clockwise, repeats above step, can make blackboard eraser It moves up and down, blackboard is comprehensively wiped, after blackboard-cleaning, the first motor of startup is clockwise, is driven by screw Nut moves down, and blackboard eraser is driven to move down by placement plate, when blackboard eraser is moved downward in rinse bath, starts the One motor alternately reverse and it is clockwise, by screw drive nut move up and move down, blackboard eraser is driven by placement plate It moves up and moves down, while screw rotation drives second bevel gear rotation, rotates first bevel gear, drives brush tube Rotation, brush tube can just clean the blackboard eraser moved up and down, after cleaning, start the first motor and reverse, pass through Screw drives nut to move up, and blackboard eraser is driven to move up by placement plate, when blackboard eraser moves up suitable distance When, close the first motor, start Hairdryer, while start Electric Motor Wheel constantly it is clockwise and reverse, pass through bracing wire band movable slider It is moved to the left and moves right, hair-dryer is made to be moved to the left and move right, hair-dryer, which moves left and right, can make it to blackboard eraser It is dried comprehensively, allows blackboard eraser rapid draing, after drying, close hair-dryer, after sliding block is moved to reset, closed Electric Motor Wheel, starts the first motor and reverses, and nut is driven to move up by screw, and blackboard eraser is driven to moving up by placement plate It is dynamic, when blackboard eraser is moved upward to reset, the first motor is closed, so as to blackboard wiping next time.

Because having further included electric pushrod, shaft bottom is equipped with electric pushrod, and second bevel gear connects with electric pushrod bottom It connects, when blackboard eraser blackboard wiping, starts electric pushrod and shorten, second bevel gear is driven to move up certain distance, close electricity Dynamic push rod, makes first bevel gear and second bevel gear not contact, and when blackboard eraser to be cleaned, starts electric pushrod elongation, drives Second bevel gear moves down certain distance, closes electric pushrod, engages first bevel gear and second bevel gear, can wipe Brush tube does not rotate when wiping blackboard, and when cleaning blackboard eraser, brush tube rotates.

Because having further included bolt, bolt is equipped at the top of placement plate, threaded hole is provided in placement plate, bolt passes through screw thread Hole, bolt coordinate with threaded hole, when wanting blackboard wiping, blackboard eraser are placed on groove, rotates clockwise bolt, by blackboard It wipes after compressing, stop rotating bolt, starts to wipe blackboard later.

Because having further included vibrating motor, the right hand top of left side placement plate is equipped with vibrating motor, when will to blackboard eraser into When row is dry, Vibration on Start-up motor oscillating can vibrate blackboard eraser, can quickly fall the water on blackboard eraser, make blackboard Rapid draing is wiped, improves working efficiency.

Because the first motor is servo motor, servo motor can accurately adjust rotating speed, and it is more steady to be allowed to operation.

Because a length of 3 centimetres of the fine, soft fur of brush tube, can more thoroughly clean blackboard eraser.

Because the material of shaft is Q235 steel, Q235 steel is wear-resistant, hardness is high, break-resistance, service life are long.

(3)Advantageous effect

Invention achieves wiped clean, the amount of labour is small, blackboard eraser cleans sufficient effect, can be saved in teaching process The time of blackboard wiping is saved, while the present apparatus can clean blackboard eraser, and rapid draing blackboard eraser, to use next time.

Description of the drawings

Fig. 1 is the first main structure diagram of the present invention.

Fig. 2 is second of main structure diagram of the present invention.

Fig. 3 is the third main structure diagram of the present invention.

Fig. 4 is the 4th kind of main structure diagram of the present invention.

Label in attached drawing for:1- brush tubes, 2- rinse baths, 3- first bevel gears, 4- second bevel gears, 5- shafts, 6- Step, 7- blackboards, 8- fixed plates, 9- screws, 10- grooves, 11- placement plates, 12- nuts, 13- top chocks, 14- first Motor, 15- bracing wires, 16- sliding rails, 17- sliding blocks, 18- hair-dryers, 19- Electric Motor Wheels, 20- electric pushrods, 21- bolts, 22- screw threads Hole, 23- vibrating motors.

Specific embodiment

The present invention is further illustrated with reference to the accompanying drawings and examples.

Embodiment 1

A kind of Accounting Course blackboard rapidly and efficiently wiping arrangement, as shown in Figs 1-4, include brush tube 1, rinse bath 2, First bevel gear 3, second bevel gear 4, shaft 5, step 6, fixed plate 8, screw 9, placement plate 11, nut 12, upper bearing (metal) The 13, first motor 14 of seat, bracing wire 15, sliding rail 16, sliding block 17, hair-dryer 18 and Electric Motor Wheel 19,7 or so two side of blackboard are arranged with Fixed plate 8 is equipped with the first motor 14, top chock 13 and step 6, top chock 13 in fixed plate 8 successively from top to bottom Screw 9 is equipped between step 6,9 top of screw is connect with the first motor 14, and 9 bottom end of screw is equipped with shaft 5,5 bottom of shaft End is equipped with second bevel gear 4, and screw 9 is equipped with nut 12, and screw 9 coordinates with nut 12, and nut 12 is equipped with placement plate 11, puts It puts plate 11 and is located at 7 top of blackboard, groove 10 is provided in placement plate 11,7 lower section of blackboard is equipped with sliding rail 16, and sliding rail 16 is equipped with sliding block 17,17 bottom of sliding block is equipped with hair-dryer 18, and 16 front side left and right ends of sliding rail are arranged with Electric Motor Wheel 19, drawing is wound in Electric Motor Wheel 19 Line 15, bracing wire 15 are connect with sliding block 17, and 16 lower section of sliding rail is equipped with rinse bath 2, and brush tube 1 is equipped in rinse bath 2, and brush tube 1 is left Right both ends are arranged with first bevel gear 3, and first bevel gear 3 and second bevel gear 4 engage.

Electric pushrod 20 is further included, 5 bottom of shaft is equipped with electric pushrod 20, second bevel gear 4 and 20 bottom of electric pushrod Portion connects.

Bolt 21 is further included, 11 top of placement plate is equipped with bolt 21, is provided with threaded hole 22 in placement plate 11, bolt 21 is worn Threaded hole 22 is crossed, bolt 21 coordinates with threaded hole 22.

Vibrating motor 23 is further included, the right hand top of left side placement plate 11 is equipped with vibrating motor 23.

First motor 14 is servo motor.

A length of 3 centimetres of the fine, soft fur of brush tube 1.

The material of shaft 5 is Q235 steel.

Operation principle:When to be wiped to blackboard 7, the wiping of blackboard 7 is placed at groove 10, starts the first motor 14 It is clockwise, by screw 9 drive nut 12 move down, by placement plate 11 drive blackboard 7 wiping move down, when blackboard 7 wipe to Under when being moved to 7 lowermost end of blackboard, start the first motor 14 and reverse, nut 12 is driven to move up by screw 9, pass through placement Plate 11 drives the wiping of blackboard 7 to move up, and when the wiping of blackboard 7 is moved upward to 7 top of blackboard, the first motor 14 of startup is clockwise, Above step is repeated, can move up and down the wiping of blackboard 7, blackboard 7 is comprehensively wiped, after blackboard 7 wipes, open Dynamic first motor 14 is clockwise, nut 12 is driven to move down by screw 9, the wiping of blackboard 7 is driven to move down by placement plate 11, When blackboard 7 wiping be moved downward in rinse bath 2 when, start the first motor 14 alternately reverse and it is clockwise, pass through screw 9 drive nut 12 move up and move down, and the wiping of blackboard 7 are driven to move up and move down, while screw 9 rotates by placement plate 11 Second bevel gear 4 is driven to rotate, rotates first bevel gear 3, brush tube 1 is driven to rotate, brush tube 1 just can be to moving up and down The wiping of blackboard 7 is cleaned, and after cleaning, is started the first motor 14 and is reversed, nut 12 is driven to move up by screw 9, By placement plate 11 drive blackboard 7 wiping move up, when blackboard 7 wiping move up suitably apart from when, close the first motor 14, Start hair-dryer 18 dry, while start Electric Motor Wheel 19 constantly it is clockwise and reverse, be moved to the left by bracing wire 15 with movable slider 17 With move right, hair-dryer 18 is made to be moved to the left and move right, hair-dryer 18 move left and right can make its to blackboard 7 wipe carry out Blowing comprehensively allows blackboard 7 to wipe rapid draing, after drying, closes hair-dryer 18, after sliding block 17 is moved to reset, closes Electric Motor Wheel 19 is closed, starts the first motor 14 and reverses, nut 12 is driven to move up by screw 9, is driven by placement plate 11 black The wiping of plate 7 moves up, and when the wiping of blackboard 7 is moved upward to reset, the first motor 14 is closed, so as to blackboard wiping 7 next time.

Because having further included electric pushrod 20,5 bottom of shaft is equipped with electric pushrod 20, second bevel gear 4 and electric pushrod 20 bottoms connect, and when blackboard 7 wipes blackboard wiping 7, start electric pushrod 20 and shorten, second bevel gear 4 is driven to move up one Set a distance closes electric pushrod 20, first bevel gear 3 and second bevel gear 4 is made not to contact, and when blackboard 7 to be cleaned is wiped, starts Electric pushrod 20 extends, and second bevel gear 4 is driven to move down certain distance, closes electric pushrod 20, makes 3 He of first bevel gear Second bevel gear 4 engages, and brush tube 1 can not be rotated in blackboard wiping 7, and when cleaning blackboard 7 and wiping, brush tube 1 rotates.

Because having further included bolt 21,11 top of placement plate is equipped with bolt 21, and threaded hole 22, bolt are provided in placement plate 11 21 pass through threaded hole 22, and bolt 21 coordinates with threaded hole 22, and when wanting blackboard wiping 7, the wiping of blackboard 7 is placed at groove 10, Bolt 21 is rotated clockwise, after blackboard 7 is wiped compression, stop rotating bolt 21, starts to wipe blackboard 7 later.

Because having further included vibrating motor 23, the right hand top of left side placement plate 11 is equipped with vibrating motor 23, when will be to black When the wiping of plate 7 is dried, Vibration on Start-up motor 23 vibrates, and blackboard 7 can be made to wipe vibration, and the water that can smear blackboard 7 is quick It falls, blackboard 7 is made to wipe rapid draing, improve working efficiency.

Because the first motor 14 is servo motor, servo motor can accurately adjust rotating speed, and it is more steady to be allowed to operation.

Because a length of 3 centimetres of the fine, soft fur of brush tube 1 can more thoroughly clean blackboard 7 and wipe.

Because the material of shaft 5 is Q235 steel, Q235 steel is wear-resistant, hardness is high, break-resistance, service life are long.

Embodiment described above only expresses the preferred embodiment of the present invention, and description is more specific and detailed, but simultaneously Cannot the limitation to the scope of the claims of the present invention therefore be interpreted as.It should be pointed out that for those of ordinary skill in the art For, without departing from the inventive concept of the premise, several 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 (4)

1. a kind of Accounting Course blackboard rapidly and efficiently wiping arrangement, which is characterized in that include brush tube (1), rinse bath (2), first bevel gear (3), second bevel gear (4), shaft (5), step (6), fixed plate (8), screw (9), placement plate (11), nut (12), top chock (13), the first motor (14), bracing wire (15), sliding rail (16), sliding block (17), hair-dryer (18) With Electric Motor Wheel (19);
Two sides of blackboard (7) left and right are arranged with fixed plate (8), be equipped with successively from top to bottom in fixed plate (8) the first motor (14), Top chock (13) and step (6) are equipped with screw (9), screw (9) top between top chock (13) and step (6) End is connect with the first motor (14), and screw (9) bottom end is equipped with shaft (5), and shaft (5) bottom end is equipped with second bevel gear (4), screw (9) nut (12) is equipped with, screw (9) coordinates with nut (12), and nut (12) is equipped with placement plate (11), placement plate (11) position Above blackboard (7), groove (10) is provided in placement plate (11), is equipped with sliding rail (16) below blackboard (7), sliding rail (16) is equipped with Sliding block (17), sliding block (17) bottom are equipped with hair-dryer (18), and left and right ends are arranged with Electric Motor Wheel (19) on front side of sliding rail (16), electricity Bracing wire (15) is wound on driving wheel (19), bracing wire (15) is connect with sliding block (17), and rinse bath (2), cleaning are equipped with below sliding rail (16) It is equipped with brush tube (1) in slot (2), brush tube (1) left and right ends are arranged with first bevel gear (3), first bevel gear (3) and the Two bevel gears (4) engage;
Shaft (5) bottom is equipped with electric pushrod (20), and second bevel gear (4) is connect with electric pushrod (20) bottom;Work as blackboard eraser During blackboard wiping (7), start electric pushrod (20) and shorten, second bevel gear (4) is driven to move up certain distance, close electronic Push rod (20) makes first bevel gear (3) and second bevel gear (4) not contact;When blackboard eraser to be cleaned, start electric pushrod (20) extend, second bevel gear (4) driven to move down certain distance, close electric pushrod (20), make first bevel gear (3) and Second bevel gear (4) engages, and brush tube (1) can not be rotated at blackboard wiping (7), the brush tube (1) when cleaning blackboard eraser Rotation;
Bolt (21) is equipped at the top of placement plate (11), is provided with threaded hole (22) in placement plate (11), bolt (21) is across threaded hole (22), bolt (21) coordinates with threaded hole (22);
The right hand top of left side placement plate (11) is equipped with vibrating motor (23);When blackboard eraser to be dried, Vibration on Start-up Motor (23) vibrates, and can vibrate blackboard eraser, can quickly fall the water on blackboard eraser, make blackboard eraser rapid draing;
When to be wiped to blackboard, blackboard eraser is placed on groove, the first motor of startup is clockwise, and spiral shell is driven by screw Mother moves down, and blackboard eraser is driven to move down by placement plate, when blackboard eraser is moved downward to blackboard lowermost end, starts the One motor reverses, and nut is driven to move up by screw, blackboard eraser is driven to move up by placement plate, when blackboard eraser is upward When being moved to blackboard top, the first motor of startup is clockwise, repeats above step, can move up and down blackboard eraser, to blackboard It is comprehensively wiped, after blackboard-cleaning, the first motor of startup is clockwise, nut is driven to move down by screw, led to Crossing placement plate drives blackboard eraser to move down, and when blackboard eraser is moved downward in rinse bath, starts the first motor and alternately reverses With it is clockwise, nut is driven to move up and move down by screw, blackboard eraser is driven to move up and downwards by placement plate It is mobile, while screw rotation drives second bevel gear rotation, rotates first bevel gear, drives brush tube rotation, brush tube is just The blackboard eraser moved up and down can be cleaned, after cleaning, start the first motor reverse, by screw drive nut to Upper movement drives blackboard eraser to move up by placement plate;
When blackboard eraser move up suitably apart from when, close the first motor, start Hairdryer, while start Electric Motor Wheel not Disconnected clockwise and reverse is moved to the left and is moved right by bracing wire band movable slider, hair-dryer is made to be moved to the left and move right, is blown Wind turbine, which moves left and right, can make it dry blackboard eraser comprehensively, allow blackboard eraser rapid draing, and after drying, closing is blown Wind turbine;After sliding block is moved to reset, Electric Motor Wheel is closed, starts the first motor and reverses, nut is driven to move up by screw, Blackboard eraser is driven to move up by placement plate, when blackboard eraser is moved upward to reset, the first motor is closed, so as to next time Blackboard wiping.
A kind of 2. Accounting Course according to claim 1 blackboard rapidly and efficiently wiping arrangement, which is characterized in that the first electricity Machine (14) is servo motor.
A kind of 3. Accounting Course according to claim 2 blackboard rapidly and efficiently wiping arrangement, which is characterized in that brush tube (1) a length of 3 centimetres of fine, soft fur.
A kind of 4. Accounting Course according to claim 3 blackboard rapidly and efficiently wiping arrangement, which is characterized in that shaft (5) material is Q235 steel.
CN201710067608.XA 2017-02-07 2017-02-07 A kind of Accounting Course blackboard rapidly and efficiently wiping arrangement CN106739697B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710067608.XA CN106739697B (en) 2017-02-07 2017-02-07 A kind of Accounting Course blackboard rapidly and efficiently wiping arrangement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710067608.XA CN106739697B (en) 2017-02-07 2017-02-07 A kind of Accounting Course blackboard rapidly and efficiently wiping arrangement

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CN106739697B true CN106739697B (en) 2018-07-03

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Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107825902B (en) * 2017-10-27 2019-07-26 温州凸凹曼科技有限公司 A kind of English teaching interactive game equipment
CN108067498A (en) * 2017-11-22 2018-05-25 王海明 A kind of medical injection-tube processing unit
CN108189596A (en) * 2017-12-20 2018-06-22 黄浩 A kind of easy cleaning type blackboard for teaching
CN108790495A (en) * 2018-05-11 2018-11-13 李少琴 A kind of education portable blackboard device
CN109017068A (en) * 2018-09-12 2018-12-18 李志鑫 A kind of rotary blackboard cleaning device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2335797Y (en) * 1998-07-09 1999-09-01 魏穷 Water wash type dustless blackboard
CN2377102Y (en) * 1999-07-09 2000-05-10 赵子光 Electric chalk dust-less teaching board
CN201895500U (en) * 2010-10-15 2011-07-13 刘中尧 Blackboard
CN202079992U (en) * 2011-06-02 2011-12-21 方俊凯 Blackboard
CN105270061B (en) * 2015-11-19 2017-10-03 林依璇 A kind of dust suction and the good blackboard eraser of laying dust effect
CN106183561B (en) * 2016-08-18 2018-06-19 重庆工业职业技术学院 A kind of screw rod type electric blackboard-cleaning mechanism
CN106240203B (en) * 2016-08-18 2017-12-19 绍兴徐业模具有限公司 A kind of electric blackboard-cleaning device structure

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