CN201148081Y - Automatic dust-removing blackboard eraser apparatus - Google Patents
Automatic dust-removing blackboard eraser apparatus Download PDFInfo
- Publication number
- CN201148081Y CN201148081Y CNU2007201269148U CN200720126914U CN201148081Y CN 201148081 Y CN201148081 Y CN 201148081Y CN U2007201269148 U CNU2007201269148 U CN U2007201269148U CN 200720126914 U CN200720126914 U CN 200720126914U CN 201148081 Y CN201148081 Y CN 201148081Y
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- dust
- ultrasonic
- wet
- storing device
- chamber
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Abstract
The utility model discloses an automatic blackboard eraser, a blackboard eraser that can erase the blackboard efficiently, comprising a wiping head, a wiping bar, an axial-flow motor, a dust hose, an exhaust tube, a dust collection device, a dust filter, a dust collection box, etc; three rotary wiping heads are arranged inside the wiping head, a current-limiting dust arrester is arranged at the enclosure of the wiping head, a moving draught-inducing device is arranged between the dust hose and the exhaust pipe, a ultrasonic ionic water-fog generator is arranged in front of the dedusting box, a rotary wet static dust-filter metal mesh-plate and a wet sieve rotating device are arranged inside the dedusting box, and a wet dust collection box is arranged at the lower part of the dedusting box; the utility model has the advantages of sound dust arresting and dust collecting effect, easy dust storage and user-friendly function, and the utility model is an ideal teaching appliance being capable to eliminate dust pollution inside the classroom and ensure the health of students and teachers.
Description
Affiliated technical field:
The utility model relates to a kind of teaching device that can wipe blackboard automatically, eliminate the chalk dust pollution.
Background technology:
At present, known automatic eraser device, form by the rub body that wiping bar wiping head and motor are housed, hose, blast pipe, dust exhaust apparatus, dust filtration device, laying dust box etc., electric filter, suction port do not have dust-break device, dry type dust-storage chamber and are difficult for reasons such as storage dirt, hose is long owing to using dry type filter screen or wet type, to making present automatic eraser device, have that dedusting, pick-up performance are bad, filter screen easily stops up and need often to change, dust-collecting box is difficult for storage dirt, use problems such as inconvenience.
Summary of the invention:
The automatic dust-removing blackboard eraser device of the utility model goal of the invention: for overcome existing automatic eraser device dedusting, pick-up performance is bad, filter screen easily stops up needs often to change, dust-storage chamber is difficult for storage dirt, use inconvenience, a kind of automatic dust-removing blackboard eraser device is provided, this installs not only dedusting, pick-up performance is good, filter screen does not stop up, the few replacing, dust-collecting box easily stores up dirt, and use freely makes things convenient for.
The technical scheme that its technical problem of the automatic dust-removing blackboard eraser device solves of the utility model is adopted is: it is by rub body, hose, the pipe racks connector, moving pipe air guide chamber, electronic storage band chamber, wireway, the power board chamber, ultrasonic-wave water-atomization generator circuit plate chamber, the axial flow blower chamber, the wet dust removal case, the wet type dust-collecting box, the rub body shell, rub body motor power start button, the rub body direct current generator, a linkage gear is wiped in turn, the current limliting dust-blocking ring, metering hole, current limliting dust-blocking ring top spring, infrared projector, suction dirt path, head is wiped in turn, wipe bar, infrared signal receiver, the infrared signal receiver base, steel band, electronic band storing device, the band storing device motor, band storing device motor reel gear, the band storing device travelling gear, the band storing device shell, axial fan, the power control circuit plate, ultrasonic-wave water-atomization generator circuit plate, the ultrasonic-wave water-atomization generator, the blower fan axostylus axostyle, the blower fan arbor wheel, driving belt, driven pulley and linkage gear pair, the filter screen swing pinion, wet type filter dirt wire netting sheet, the wet dust removal tank shell, tank, water, water surface curve, the dewatering orifice, the filter screen blade drive shaft is formed; 3 turns are set in the rub body wipe head, 3 turns are wiped head and are arranged that the azimuth respectively differs 120 °; The rub body shell is provided with the current limliting dust-blocking ring, and current limliting dust-blocking ring front end evenly has semicircle metering hole, and the current limliting dust-blocking ring pushes away its reach and resets by being contained in current limliting dust-blocking ring top spring on the rub body shell; Moving pipe gas operated device is set between hose and wireway, moving pipe gas operated device is by hose, pipe racks connector, moving pipe air guide chamber, electronic storage band chamber, infrared signal receiver, infrared signal receiver base, the infrared signal receiver base is " doing " font structure, and it and pipe racks connector parallel device are together; Steel band, electronic band storing device, band storing device motor, band storing device motor reel gear, band storing device travelling gear, band storing device shell are formed; The anterior ultrasonic wave ionized water fog generator that connects of dust cleaning case, ultrasonic wave ionized water fog generator is by ultrasonic-wave water-atomization generator circuit plate chamber, power control circuit plate, ultrasonic-wave water-atomization generator circuit plate, ultrasonic-wave water-atomization generator, after ultrasonic-wave water-atomization generator and tank are arranged in axial fan, be communicated with composition with axial fan, wet dust removal case, tank; The axial flow blower chamber is formed by axial fan, blower fan axostylus axostyle, blower fan arbor wheel, driving belt, driven pulley and linkage gear are secondary; Form dust cleaning case by wet type filter dirt wire netting sheet, filter screen swing pinion, wet dust removal tank shell, filter screen blade drive shaft, water; The dust cleaning case front portion is provided with rotatable wet electrostatic filter dirt wire netting tumbler, rotatable wet electrostatic filter dirt wire netting tumbler is made up of axial fan, blower fan axostylus axostyle, blower fan arbor wheel, driving belt, driven pulley and linkage gear, swing pinion, and wet type filter dirt wire netting sheet is circular; Wet type filter dirt wire netting sheet power is supplied with by axial fan by the blower fan arbor wheel.
The beneficial effect of the automatic dust-removing blackboard eraser device of the utility model is: good dedusting effect, and wiping, pick-up performance are good, and dust-collecting box is easy to store up dirt, does not need frequently to change filter screen, uses freely to make things convenient for.
Description of drawings:
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the Facad structure schematic diagram of the automatic dust-removing blackboard eraser device of the utility model
Fig. 2 is the side schematic view of the automatic dust-removing blackboard eraser device of the utility model rub body
Fig. 3 is the Facad structure schematic diagram of the moving pipe of the automatic dust-removing blackboard eraser device of the utility model gas operated device
Fig. 4 is that the D-D of the automatic dust-removing blackboard eraser device of the utility model dedusting laying dust device is to generalized section
Fig. 5 is that the B-B of the automatic dust-removing blackboard eraser device of the utility model rub body is to schematic views
Fig. 6 is that the moving Facad structure C-C of gas operated device that manages of the automatic dust-removing blackboard eraser device of the utility model is to schematic views
Fig. 7 is that the F-F of the automatic dust-removing blackboard eraser device of the utility model dedusting laying dust device is to generalized section
Among the figure: rub body (1), hose (2), pipe racks connector (3), moving pipe air guide chamber (4), electronic storage band chamber (5), wireway (6), power board chamber (7), ultrasonic-wave water-atomization generator circuit plate chamber (8), axial flow blower chamber (9), wet dust removal case (10), wet type dust-collecting box (11), rub body shell (12), rub body motor power start button (13), rub body direct current generator (14), a linkage gear (15) is wiped in turn, current limliting dust-blocking ring (16), metering hole (17), current limliting dust-blocking ring top spring (18), infrared projector (19), suction dirt path (20), head (21) is wiped in turn, wipe bar (22), infrared signal receiver (23), infrared signal receiver base (24), steel band (25), electronic band storing device (26), band storing device motor (27), band storing device motor reel gear (28), band storing device travelling gear (29), band storing device shell (30), electric axial flow machine (31), power control circuit plate (32), ultrasonic-wave water-atomization generator circuit plate (33), ultrasonic-wave water-atomization generator (34), blower fan axostylus axostyle (35), blower fan arbor wheel (36), driving belt (37), driven pulley and linkage gear pair (38), filter screen swing pinion (39), wet type filter dirt wire netting sheet (40), wet dust removal tank shell (41), tank (42), water (43), water surface curve (44), dewatering orifice (45), filter screen blade drive shaft (46)
The specific embodiment:
The automatic dust-removing blackboard eraser device of the utility model is by rub body (1), hose (2), pipe racks connector (3), moving pipe air guide chamber (4), electronic storage band chamber (5), wireway (6), power board chamber (7), ultrasonic-wave water-atomization generator circuit plate chamber (8), axial flow blower chamber (9), wet dust removal case (10), wet type dust-collecting box (11), rub body shell (12), rub body motor power start button (13), rub body direct current generator (14), a linkage gear (15) is wiped in turn, current limliting dust-blocking ring (16), metering hole (17), current limliting dust-blocking ring top spring (18), infrared projector (19), suction dirt path (20), head (21) is wiped in turn, wipe bar (22), infrared signal receiver (23), infrared signal receiver base (24), steel band (25), electronic band storing device (26), band storing device motor (27), band storing device motor reel gear (28), band storing device travelling gear (29), band storing device shell (30), axial fan (31), power control circuit plate (32), ultrasonic-wave water-atomization generator circuit plate (33), ultrasonic-wave water-atomization generator (34), blower fan axostylus axostyle (35), blower fan arbor wheel (36), driving belt (37), driven pulley and linkage gear pair (38), filter screen swing pinion (39), wet type filter dirt wire netting sheet (40), wet dust removal tank shell (41), tank (42), water (43), water surface curve (44), dewatering orifice (45), filter screen blade drive shaft (46) is formed; 3 turns are set in the rub body (1) wipe head (21), 3 turns are wiped head (21) and are arranged that the azimuth respectively differs 120 °; Rub body shell (12) is provided with current limliting dust-blocking ring (16), and current limliting dust-blocking ring (16) front end evenly has semicircle metering hole (17), and current limliting dust-blocking ring (16) pushes away its reach and resets by being contained in current limliting dust-blocking ring top spring (18) on the rub body shell (12); Moving pipe gas operated device is set between hose (2) and wireway (6), moving pipe gas operated device is by hose (2), pipe racks connector (3), moving pipe air guide chamber (4), electronic storage band chamber (5), infrared signal receiver (23), infrared signal receiver base (24), infrared signal receiver base (24) is " doing " font structure, and it and pipe racks connector (3) parallel device are together; Steel band (25), electronic band storing device (26), band storing device motor (27), band storing device motor reel gear (28), band storing device travelling gear (29), band storing device shell (30) are formed; The anterior ultrasonic wave ionized water fog generator that connects of dust cleaning case (10), ultrasonic wave ionized water fog generator is by ultrasonic-wave water-atomization generator circuit plate chamber (8), power control circuit plate (32), ultrasonic-wave water-atomization generator circuit plate (33), ultrasonic-wave water-atomization generator (34), after ultrasonic-wave water-atomization generator (34) and tank (42) are arranged in axial fan (31), be communicated with composition with axial fan (31), wet dust removal case (10), tank (42); Axial flow blower chamber (9) is made up of axial fan (31), blower fan axostylus axostyle (35), blower fan arbor wheel (36), driving belt (37), driven pulley and linkage gear pair (38); Form dust cleaning case (10) by wet type filter dirt wire netting sheet (40), filter screen swing pinion (39), wet dust removal tank shell (41), filter screen blade drive shaft (46), water (42); Dust cleaning case (10) front portion is provided with rotatable wet electrostatic filter dirt wire netting tumbler, rotatable wet electrostatic filter dirt wire netting tumbler is made up of axial fan (31), blower fan axostylus axostyle (35), blower fan arbor wheel (36), driving belt (37), driven pulley and linkage gear (38), swing pinion (39), and wet type filter dirt wire netting sheet (40) is circular; Wet type filter dirt wire netting sheet (40) power is supplied with by axial fan (31) by blower fan arbor wheel (36).
Claims (6)
1, a kind of automatic dust-removing blackboard eraser device is characterized in that: it is by rub body (1), hose (2), pipe racks connector (3), moving pipe air guide chamber (4), electronic storage band chamber (5), wireway (6), power board chamber (7), ultrasonic-wave water-atomization generator circuit plate chamber (8), axial flow blower chamber (9), wet dust removal case (10), wet type dust-collecting box (11), rub body shell (12), rub body motor power start button (13), rub body direct current generator (14), a linkage gear (15) is wiped in turn, current limliting dust-blocking ring (16), metering hole (17), current limliting dust-blocking ring top spring (18), infrared projector (19), suction dirt path (20), head (21) is wiped in turn, wipe bar (22), infrared signal receiver (23), infrared signal receiver base (24), steel band (25), electronic band storing device (26), band storing device motor (27), band storing device motor reel gear (28), band storing device travelling gear (29), band storing device shell (30), axial fan (31), power control circuit plate (32), ultrasonic-wave water-atomization generator circuit plate (33), ultrasonic-wave water-atomization generator (34), blower fan axostylus axostyle (35), blower fan arbor wheel (36), driving belt (37), driven pulley and linkage gear pair (38), filter screen swing pinion (39), wet type filter dirt wire netting sheet (40), wet dust removal tank shell (41), tank (42), water (43), water surface curve (44), dewatering orifice (45), filter screen blade drive shaft (46) is formed; 3 turns are set in the rub body (1) wipe head (21), rub body shell (12) is provided with current limliting dust-blocking ring (16), moving pipe gas operated device is set between hose (2) and wireway (6), and moving pipe gas operated device is by hose (2), pipe racks connector (3), moving pipe air guide chamber (4), electronic storage band chamber (5), infrared signal receiver (23), infrared signal receiver base (24), steel band (25), electronic band storing device (26), band storing device motor (27), band storing device motor reel gear (28), band storing device travelling gear (29), band storing device shell (30) is formed; The anterior ultrasonic wave ionized water fog generator that connects of dust cleaning case (10), ultrasonic wave ionized water fog generator is made up of ultrasonic-wave water-atomization generator circuit plate chamber (8), power control circuit plate (32), ultrasonic-wave water-atomization generator circuit plate (33), ultrasonic-wave water-atomization generator (34), tank (42); Axial flow blower chamber (9) is made up of axial fan (31), blower fan axostylus axostyle (35), blower fan arbor wheel (36), driving belt (37), driven pulley and linkage gear pair (38); Dust cleaning case (10) is made up of wet type filter dirt wire netting sheet (40), filter screen swing pinion (39), wet dust removal tank shell (41), filter screen blade drive shaft (46), tank (42); Dust cleaning case (10) front portion is provided with rotatable wet electrostatic filter dirt wire netting tumbler, and rotatable wet electrostatic filter dirt wire netting tumbler is made up of axial fan (31), blower fan axostylus axostyle (35), blower fan arbor wheel (36), driving belt (37), driven pulley and linkage gear (38), swing pinion (39).
2, automatic dust-removing blackboard eraser device according to claim 1 is characterized in that: 3 turns are set in rub body (1) wipe head (21), 3 turns are wiped head (21) and are arranged that the azimuth respectively differs 120 °.
3, automatic dust-removing blackboard eraser device according to claim 1, it is characterized in that: the shell place is provided with current limliting dust-blocking ring (16) at rub body (1), its front end evenly has semicircle metering hole (17), and current limliting dust-blocking ring (16) pushes away its reach and resets by being contained in current limliting dust-blocking ring top spring (18) on the rub body shell (12).
4, automatic dust-removing blackboard eraser device according to claim 1 is characterized in that: infrared signal receiver base (24) is " doing " font structure, and it and pipe racks connector (3) parallel device are together.
5, automatic dust-removing blackboard eraser device according to claim 1 is characterized in that: after ultrasonic-wave water-atomization generator (34) and tank (42) are arranged in axial fan (31), be communicated with axial fan (31), wet dust removal case (10).
6, automatic dust-removing blackboard eraser device according to claim 1 is characterized in that: wet type filter dirt wire netting sheet (40) is for circular; Wet type filter dirt wire netting sheet (40) power is supplied with by axial fan (31) by blower fan arbor wheel (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201269148U CN201148081Y (en) | 2007-07-16 | 2007-07-16 | Automatic dust-removing blackboard eraser apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201269148U CN201148081Y (en) | 2007-07-16 | 2007-07-16 | Automatic dust-removing blackboard eraser apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201148081Y true CN201148081Y (en) | 2008-11-12 |
Family
ID=40115847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201269148U Expired - Fee Related CN201148081Y (en) | 2007-07-16 | 2007-07-16 | Automatic dust-removing blackboard eraser apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201148081Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103722961A (en) * | 2013-12-17 | 2014-04-16 | 南宁市新秀学校 | Dustless blackboard eraser |
| CN109532291A (en) * | 2018-11-30 | 2019-03-29 | 自贡市现代秋收机械有限公司 | A kind of electric dust sucting chalk brush |
-
2007
- 2007-07-16 CN CNU2007201269148U patent/CN201148081Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103722961A (en) * | 2013-12-17 | 2014-04-16 | 南宁市新秀学校 | Dustless blackboard eraser |
| CN103722961B (en) * | 2013-12-17 | 2015-10-28 | 南宁市新秀学校 | A kind of dust-free black board eraser |
| CN109532291A (en) * | 2018-11-30 | 2019-03-29 | 自贡市现代秋收机械有限公司 | A kind of electric dust sucting chalk brush |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Xue Rongxian Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Xue Rongxian Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081112 Termination date: 20110716 |