CN207308390U - A kind of TV loudspeaker fast dust-removing device - Google Patents
A kind of TV loudspeaker fast dust-removing device Download PDFInfo
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- CN207308390U CN207308390U CN201720710634.5U CN201720710634U CN207308390U CN 207308390 U CN207308390 U CN 207308390U CN 201720710634 U CN201720710634 U CN 201720710634U CN 207308390 U CN207308390 U CN 207308390U
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- dust
- bearing
- shaft
- bolted connection
- bearing seat
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Abstract
It the utility model is related to a kind of TV loudspeaker dust-extraction unit, more particularly to a kind of TV loudspeaker fast dust-removing device.The technical problem to be solved by the present invention is to provide the TV loudspeaker fast dust-removing device that a kind of dust removing effects are good, dedusting speed is fast, labor intensity is small.In order to solve the above-mentioned technical problem, the utility model provides such a TV loudspeaker fast dust-removing device, includes bottom plate etc.；At the top of bottom plate it is symmetrical it is vertically-mounted by bolted connection have a stent, placement table is installed by bolted connection, the top between two stands is equipped with driving device, and the middle part between two stands is equipped with dust-extraction unit at the top of the bottom plate between two stands.The utility model has reached the effect that dust removing effects are good, dedusting speed is fast, labor intensity is small.
Description
Technical field
It the utility model is related to a kind of TV loudspeaker dust-extraction unit, more particularly to a kind of TV loudspeaker fast dust-removing device.
Background technology
TV：Refer to the image frame and audio signal using electronic technology and equipment transmission activity, i.e. television receiver,
It is important broadcast and video communication instrument, television set is sent out by Britain's engineer's John Luo Ji Bairds in nineteen twenty-five earliest
It is bright.The visual pattern of TV electronically transmission activity immediately.Similar with film, TV utilizes the persistence of vision effect of human eye
Show the static image of a frame frame gradual change, form visual live image.Television system transmitting terminal is each fine of scenery
Part is order transmission after electric signal by brightness and chroma conversion.Show each fine fraction by corresponding geometric position in receiving terminal
Brightness and colourity reappear view picture original image.The progress of science and technology, is a major reason of TV rapid proliferation.Respectively
State's TV signal scanning standard and channel broadband are not exactly the same, are drawn by the suggestion of Consultative Committee on International Radio (CCIR) (CCIR)
T-shaped mother distinguishes.
Loudspeaker are divided into several different musical instruments, and a kind of wind instrument is up-thin-low-thick, is made of copper more.Another kind is modern
Electroacoustic component, effect are to convert electrical signals to sound, are also loudspeaker.It may further be used to describe the people for advertising, publicizing for people.
After TV loudspeaker standing time is longer, its surface can adhere to substantial amounts of dust, and then influence TV tone quality of horn.It is existing
Have in technology, to TV loudspeaker carry out dedusting work it is ineffective, dedusting speed is slow, labor intensity is big, therefore there is an urgent need for research and development
The TV loudspeaker fast dust-removing device that a kind of dust removing effects are good, dedusting speed is fast, labor intensity is small.
Utility model content
(1) technical problems to be solved
The utility model is fast to TV loudspeaker progress the ineffective of dedusting work, dedusting in order to overcome in the prior art
The shortcomings that degree is slow, labor intensity is big, the technical problem to be solved by the present invention is to provide a kind of dust removing effects are good, dedusting speed
It hurry up, the TV loudspeaker fast dust-removing device that labor intensity is small.
(2) technical solution
In order to solve the above-mentioned technical problem, the utility model provides such a TV loudspeaker fast dust-removing device, bag
Bottom plate, stent, placement table, driving device and dust-extraction unit body, the symmetrical side being bolted in bottom plate top are included
Formula is vertically-mounted a stent, is provided with placement table at the top of the bottom plate between two stands by bolted connection, two stands it
Between top be equipped with driving device, the middle part between two stands is equipped with dust-extraction unit body.
Preferably, driving device include the first motor, first bearing seat, first rotating shaft, barrel cam, roller bearing, swing rod,
Cross bar and sector gear, left side brackets right flank top are provided with the first motor and are connected with horizontal stroke by bolted connection
Bar, the first motor are located above cross bar, and right side stent left surface top is provided with first bearing seat by bolted connection,
Bearing in first bearing seat is equipped with first rotating shaft, and first rotating shaft coordinates company with the bearing in first bearing seat by interference mode
Connect, first rotating shaft left end is connected with the output shaft of the first motor by shaft coupling, in the middle part of first rotating shaft by way of key connection
Barrel cam is connected with, barrel cam is equipped with groove milling, and roller bearing is equipped with groove milling, and roller bearing coordinates with groove milling, is connected with roller bearing
Swing rod, swing rod middle part are connected with cross bar right end by pin-hinges, and swing rod bottom is provided with sector gear.
Preferably, dust-extraction unit body includes connecting rod, guide sleeve, rack, montant and hairbrush, under left side brackets right flank
Horizontal connection has connecting rod by bolted connection in portion, and connecting rod bottom right end is provided with by bolted connection leads
Cover, horizontal in guide sleeve to be slidably equipped with rack, rack is engaged with sector gear, and rack is connected among bottom by welding manner
There is montant, montant bottom is connected with hairbrush by bolted connection, and hairbrush is located at directly over placement table.
Preferably, further included dust-blowing device, dust-blowing device include the first belt pulley, second bearing seat, the second shaft,
Blade, the second belt pulley and flat belt, first rotating shaft right end are connected with the first belt pulley, right side stent by way of key connection
Left surface lower part is provided with second bearing seat by bolted connection, and the bearing in second bearing seat is equipped with the second shaft,
Second shaft is connected with the bearing in second bearing seat by interference mode, in the middle part of the second shaft by way of key connection
The second belt pulley is connected with, flat belt is connected between the second belt pulley and the first belt pulley, the second shaft left end is connected with leaf
Piece, blade are located on the right side of placement table.
Preferably, babinet and case lid have been further included, left side brackets left surface is provided with babinet by bolted connection,
Casing top is hingedly connected with case lid by axis pin.
Preferably, the first motor is servomotor.
Operation principle：During using the utility model, it would be desirable to which the TV loudspeaker of dedusting are placed on early placement table, and then TV
Loudspeaker are contacted with the dust removal component of dust-extraction unit body.Dust-extraction unit body, dust-extraction unit body pair are driven by driving device
TV loudspeaker on placement table carry out dedusting work.
Because driving device includes the first motor, first bearing seat, first rotating shaft, barrel cam, roller bearing, swing rod, horizontal stroke
Bar and sector gear, left side brackets right flank top are provided with the first motor and are connected with cross bar by bolted connection,
First motor is located above cross bar, and right side stent left surface top is provided with first bearing seat by bolted connection, the
Bearing in one bearing block is equipped with first rotating shaft, and first rotating shaft coordinates company with the bearing in first bearing seat by interference mode
Connect, first rotating shaft left end is connected with the output shaft of the first motor by shaft coupling, in the middle part of first rotating shaft by way of key connection
Barrel cam is connected with, barrel cam is equipped with groove milling, and roller bearing is equipped with groove milling, and roller bearing coordinates with groove milling, is connected with roller bearing
Swing rod, swing rod middle part are connected with cross bar right end by pin-hinges, and swing rod bottom is provided with sector gear, so starting the first electricity
Machine rotates, and the first motor drives first rotating shaft to rotate, and then drives barrel cam to rotate, and roller bearing rolls in groove milling, and then band
Driven fork is swung, so that drive sector gear to swing, sector gear wobble drive dust-extraction unit body.
Because dust-extraction unit body includes connecting rod, guide sleeve, rack, montant and hairbrush, left side brackets right flank lower part
Horizontal connection has connecting rod by bolted connection, and connecting rod bottom right end is provided with by bolted connection leads
Cover, horizontal in guide sleeve to be slidably equipped with rack, rack is engaged with sector gear, and rack is connected among bottom by welding manner
There is montant, montant bottom is connected with hairbrush by bolted connection, and hairbrush is located at directly over placement table, so TV loudspeaker
Being contacted with being placed on placement table with hairbrush, sector gear swings band carry-over bar and moves left and right, and then is moved left and right with electric brush,
Hairbrush, which moves left and right, falls the dust brush on TV loudspeaker, i.e., has carried out dedusting work to TV loudspeaker.
Because having further included dust-blowing device, dust-blowing device includes the first belt pulley, second bearing seat, the second shaft, leaf
Piece, the second belt pulley and flat belt, first rotating shaft right end are connected with the first belt pulley by way of key connection, and right side stent is left
Side lower is provided with second bearing seat by bolted connection, and the bearing in second bearing seat is equipped with the second shaft, and
Two shafts are connected with the bearing in second bearing seat by interference mode, are connected in the middle part of the second shaft by way of key connection
The second belt pulley is connected to, flat belt is connected between the second belt pulley and the first belt pulley, the second shaft left end is connected with blade,
Blade is located on the right side of placement table, so first rotating shaft drives the first pulley rotation while rotation, and then passes through flat belt band
Dynamic second pulley rotation, so as to drive the second shaft to rotate, blade rotates therewith, and blade rotates the TV loudspeaker for falling hairbrush brush
On dust blow away, and then improve the dust removing effects to TV loudspeaker.
Because having further included babinet and case lid, left side brackets left surface is provided with babinet, case by bolted connection
Case lid is hingedly connected with by axis pin at the top of body, so opening case lid, some dedustings completion can be placed in babinet or non-dedusting is complete
Into TV loudspeaker, cover case lid, it is ensured that the cleaning in babinet.
(3) beneficial effect
The utility model has reached the effect that dust removing effects are good, dedusting speed is fast, labor intensity is small.
Brief description of the drawings
Fig. 1 is the first main structure diagram of the utility model.
Fig. 2 is second of main structure diagram of the utility model.
Fig. 3 is the third main structure diagram of the utility model.
Mark in attached drawing for：1- bottom plates, 2- stents, 3- placement tables, 4- driving devices, 5- dust-extraction unit bodies, 41-
One motor, 42- first bearing seats, 43- first rotating shafts, 44- barrel cams, 45- groove millings, 46- roller bearings, 47- swing rods, 48- are horizontal
Bar, 49- sector gears, 51- connecting rods, 52- guide sleeves, 53- racks, 54- montants, 55- hairbrush, 6- dust-blowing devices, the first skins of 61-
Belt wheel, 62- second bearing seats, the second shafts of 63-, 64- blades, the second belt pulleys of 65-, 66- flat belts, 7- babinets, 8- case lids.
Embodiment
The utility model is further described with reference to the accompanying drawings and examples.
Embodiment 1
A kind of TV loudspeaker fast dust-removing device, as shown in Figs. 1-3, includes bottom plate 1, stent 2, placement table 3, driving dress
Put 4 and dust-extraction unit body 5, the top of bottom plate 1 is symmetrical vertically-mounted by bolted connection to have stent 2, two stands 2
Between the top of bottom plate 1 placement table 3 is installed by bolted connection, the top between two stands 2 is equipped with driving device
4, the middle part between two stands 2 is equipped with dust-extraction unit body 5.
Embodiment 2
A kind of TV loudspeaker fast dust-removing device, as shown in Figs. 1-3, includes bottom plate 1, stent 2, placement table 3, driving dress
Put 4 and dust-extraction unit body 5, the top of bottom plate 1 is symmetrical vertically-mounted by bolted connection to have stent 2, two stands 2
Between the top of bottom plate 1 placement table 3 is installed by bolted connection, the top between two stands 2 is equipped with driving device
4, the middle part between two stands 2 is equipped with dust-extraction unit body 5.
Driving device 4 include the first motor 41, first bearing seat 42, first rotating shaft 43, barrel cam 44, roller bearing 46,
Swing rod 47, cross bar 48 and sector gear 49,2 right flank top of left side brackets are provided with the first motor by bolted connection
41 and it is connected with cross bar 48, the first motor 41 be located above cross bar 48, the side that stent 2 left surface top in right side is bolted
Formula is provided with first bearing seat 42, and the bearing in first bearing seat 42 is equipped with first rotating shaft 43, first rotating shaft 43 and clutch shaft bearing
Bearing in seat 42 is connected by interference mode, and the output shaft of 43 left end of first rotating shaft and the first motor 41 passes through shaft coupling
Connection, the middle part of first rotating shaft 43 are connected with barrel cam 44 by way of key connection, and barrel cam 44 is equipped with groove milling 45, milling
Roller bearing 46 is equipped with groove 45, roller bearing 46 coordinates with groove milling 45, and swing rod 47, the middle part of swing rod 47 and cross bar 48 are connected with roller bearing 46
Right end is connected by pin-hinges, and 47 bottom of swing rod is provided with sector gear 49.
Embodiment 3
A kind of TV loudspeaker fast dust-removing device, as shown in Figs. 1-3, includes bottom plate 1, stent 2, placement table 3, driving dress
Put 4 and dust-extraction unit body 5, the top of bottom plate 1 is symmetrical vertically-mounted by bolted connection to have stent 2, two stands 2
Between the top of bottom plate 1 placement table 3 is installed by bolted connection, the top between two stands 2 is equipped with driving device
4, the middle part between two stands 2 is equipped with dust-extraction unit body 5.
Driving device 4 include the first motor 41, first bearing seat 42, first rotating shaft 43, barrel cam 44, roller bearing 46,
Swing rod 47, cross bar 48 and sector gear 49,2 right flank top of left side brackets are provided with the first motor by bolted connection
41 and it is connected with cross bar 48, the first motor 41 be located above cross bar 48, the side that stent 2 left surface top in right side is bolted
Formula is provided with first bearing seat 42, and the bearing in first bearing seat 42 is equipped with first rotating shaft 43, first rotating shaft 43 and clutch shaft bearing
Bearing in seat 42 is connected by interference mode, and the output shaft of 43 left end of first rotating shaft and the first motor 41 passes through shaft coupling
Connection, the middle part of first rotating shaft 43 are connected with barrel cam 44 by way of key connection, and barrel cam 44 is equipped with groove milling 45, milling
Roller bearing 46 is equipped with groove 45, roller bearing 46 coordinates with groove milling 45, and swing rod 47, the middle part of swing rod 47 and cross bar 48 are connected with roller bearing 46
Right end is connected by pin-hinges, and 47 bottom of swing rod is provided with sector gear 49.
Dust-extraction unit body 5 includes connecting rod 51, guide sleeve 52, rack 53, montant 54 and hairbrush 55, and left side brackets 2 are right
Horizontal connection has connecting rod 51, the side that 51 bottom right end of connecting rod is bolted to side lower by bolted connection
Formula is provided with guide sleeve 52, and level is slidably equipped with rack 53 in guide sleeve 52, and rack 53 is engaged with sector gear 49, rack 53
Montant 54 is connected with by welding manner among bottom, 54 bottom of montant is connected with hairbrush 55, hair by bolted connection
Brush 55 is directly over placement table 3.
Embodiment 4
A kind of TV loudspeaker fast dust-removing device, as shown in Figs. 1-3, includes bottom plate 1, stent 2, placement table 3, driving dress
Put 4 and dust-extraction unit body 5, the top of bottom plate 1 is symmetrical vertically-mounted by bolted connection to have stent 2, two stands 2
Between the top of bottom plate 1 placement table 3 is installed by bolted connection, the top between two stands 2 is equipped with driving device
4, the middle part between two stands 2 is equipped with dust-extraction unit body 5.
Driving device 4 include the first motor 41, first bearing seat 42, first rotating shaft 43, barrel cam 44, roller bearing 46,
Swing rod 47, cross bar 48 and sector gear 49,2 right flank top of left side brackets are provided with the first motor by bolted connection
41 and it is connected with cross bar 48, the first motor 41 be located above cross bar 48, the side that stent 2 left surface top in right side is bolted
Formula is provided with first bearing seat 42, and the bearing in first bearing seat 42 is equipped with first rotating shaft 43, first rotating shaft 43 and clutch shaft bearing
Bearing in seat 42 is connected by interference mode, and the output shaft of 43 left end of first rotating shaft and the first motor 41 passes through shaft coupling
Connection, the middle part of first rotating shaft 43 are connected with barrel cam 44 by way of key connection, and barrel cam 44 is equipped with groove milling 45, milling
Roller bearing 46 is equipped with groove 45, roller bearing 46 coordinates with groove milling 45, and swing rod 47, the middle part of swing rod 47 and cross bar 48 are connected with roller bearing 46
Right end is connected by pin-hinges, and 47 bottom of swing rod is provided with sector gear 49.
Dust-extraction unit body 5 includes connecting rod 51, guide sleeve 52, rack 53, montant 54 and hairbrush 55, and left side brackets 2 are right
Horizontal connection has connecting rod 51, the side that 51 bottom right end of connecting rod is bolted to side lower by bolted connection
Formula is provided with guide sleeve 52, and level is slidably equipped with rack 53 in guide sleeve 52, and rack 53 is engaged with sector gear 49, rack 53
Montant 54 is connected with by welding manner among bottom, 54 bottom of montant is connected with hairbrush 55, hair by bolted connection
Brush 55 is directly over placement table 3.
Dust-blowing device 6 is further included, dust-blowing device 6 includes the first belt pulley 61, second bearing seat 62, the second shaft
63rd, blade 64, the second belt pulley 65 and flat belt 66,43 right end of first rotating shaft are connected with the first belt by way of key connection
Wheel 61,2 left surface lower part of right side stent are provided with second bearing seat 62 by bolted connection, in second bearing seat 62
Bearing is equipped with the second shaft 63, and the second shaft 63 is connected with the bearing in second bearing seat 62 by interference mode, and second
The middle part of shaft 63 is connected with the second belt pulley 65 by way of key connection, connects between the second belt pulley 65 and the first belt pulley 61
Flat belt 66 is connected to, 63 left end of the second shaft is connected with blade 64, and blade 64 is located at the right side of placement table 3.
Babinet 7 and case lid 8 are further included, 2 left surface of left side brackets is provided with babinet 7, case by bolted connection
The top of body 7 is hingedly connected with case lid 8 by axis pin.
First motor 41 is servomotor.
Operation principle：During using the utility model, it would be desirable to which the TV loudspeaker of dedusting are placed on early placement table 3, Jin Er electricity
Contacted depending on loudspeaker with the dust removal component of dust-extraction unit body 5.Dust-extraction unit body 5, dust-extraction unit sheet are driven by driving device 4
Body 5 carries out dedusting work to the TV loudspeaker on placement table 3.
Because driving device 4 includes the first motor 41, first bearing seat 42, first rotating shaft 43, barrel cam 44, roller bearing
46th, swing rod 47, cross bar 48 and sector gear 49,2 right flank top of left side brackets are provided with first by bolted connection
Motor 41 is located at the top of cross bar 48 with cross bar 48, the first motor 41 is connected with, and stent 2 left surface top in right side is connected by bolt
The mode connect is provided with first bearing seat 42, and the bearing in first bearing seat 42 is equipped with first rotating shaft 43, first rotating shaft 43 and
Bearing in one bearing block 42 is connected by interference mode, and 43 left end of first rotating shaft and the output shaft of the first motor 41 pass through
Shaft coupling connects, and the middle part of first rotating shaft 43 is connected with barrel cam 44 by way of key connection, and barrel cam 44 is equipped with milling
Groove 45, is equipped with roller bearing 46 in groove milling 45, and roller bearing 46 coordinates with groove milling 45, is connected with swing rod 47 on roller bearing 46, in the middle part of swing rod 47 and
48 right end of cross bar is connected by pin-hinges, and 47 bottom of swing rod is provided with sector gear 49, is rotated so starting the first motor 41,
First motor 41 drives first rotating shaft 43 to rotate, and then drives barrel cam 44 to rotate, and roller bearing 46 rolls in groove milling 45, and then
Band driven fork 47 is swung, so that drive sector gear 49 to swing, 49 wobble drive dust-extraction unit body 5 of sector gear.
Because dust-extraction unit body 5 includes connecting rod 51, guide sleeve 52, rack 53, montant 54 and hairbrush 55, left side branch
Horizontal connection has connecting rod 51 to 2 right flank lower part of frame by bolted connection, and 51 bottom right end of connecting rod is connected by bolt
The mode connect is provided with guide sleeve 52, and level is slidably equipped with rack 53 in guide sleeve 52, and rack 53 is engaged with sector gear 49, tooth
Montant 54 is connected with by welding manner among 53 bottom of bar, 54 bottom of montant is connected with hairbrush by bolted connection
55, hairbrush 55 is located at directly over placement table 3, so TV loudspeaker are contacted with being placed on placement table 3 with hairbrush 55, sector
Wheel 49 swings band carry-over bar 53 and moves left and right, and then is moved left and right with electric brush 55, and hairbrush 55 is moved left and right on TV loudspeaker
Dust brush fall, i.e., dedusting work has been carried out to TV loudspeaker.
Because having further included dust-blowing device 6, dust-blowing device 6 includes the first belt pulley 61, second bearing seat 62, second
Shaft 63, blade 64, the second belt pulley 65 and flat belt 66,43 right end of first rotating shaft are connected with first by way of key connection
Belt pulley 61,2 left surface lower part of right side stent are provided with second bearing seat 62, second bearing seat 62 by bolted connection
Interior bearing is equipped with the second shaft 63, and the second shaft 63 is connected with the bearing in second bearing seat 62 by interference mode,
The middle part of second shaft 63 is connected with the second belt pulley 65 by way of key connection, the second belt pulley 65 and the first belt pulley 61 it
Between be connected with flat belt 66,63 left end of the second shaft is connected with blade 64, and blade 64 is located at the right side of placement table 3, so first turn
Axis 43 drives the first belt pulley 61 to rotate while rotation, and then drives the second belt pulley 65 to rotate by flat belt 66, so that
The second shaft 63 is driven to rotate, blade 64 rotates therewith, and the dust that blade 64 is rotated on the TV loudspeaker for falling the brush of hairbrush 55 is blown
Walk, and then improve the dust removing effects to TV loudspeaker.
Because having further included babinet 7 and case lid 8,2 left surface of left side brackets is provided with babinet by bolted connection
7, the top of babinet 7 is hingedly connected with case lid 8 by axis pin, so open case lid 8, can be placed in babinet 7 some dedustings complete or
The TV loudspeaker that non-dedusting is completed, cover case lid 8, it is ensured that the cleaning in babinet 7.
Embodiment described above only expresses the preferred embodiment of the utility model, its description is more specific and detailed,
But it should not be interpreted as limiting the scope of the present invention.It should be pointed out that for the common of this area
For technical staff, without departing from the inventive concept of the premise, some deformations can also be made, improves and substitutes, these are all
Belong to the scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (4)
1. a kind of TV loudspeaker fast dust-removing device, it is characterised in that include bottom plate (1), stent (2), placement table (3), drive
Dynamic device (4) and dust-extraction unit body (5), bottom plate (1) top is symmetrical vertically-mounted by bolted connection to have branch
Frame (2), is provided with placement table (3) at the top of the bottom plate (1) between two stands (2) by bolted connection, two stands (2) it
Between top be equipped with driving device (4), the middle part between two stands (2) is equipped with dust-extraction unit body (5)；Driving device (4) is wrapped
Included the first motor (41), first bearing seat (42), first rotating shaft (43), barrel cam (44), roller bearing (46), swing rod (47),
Cross bar (48) and sector gear (49), left side brackets (2) right flank top are provided with the first motor by bolted connection
(41) and cross bar (48) is connected with, the first motor (41) is located above cross bar (48), and right side stent (2) left surface top passes through spiral shell
Tethering the mode connect and first bearing seat (42) is installed, the bearing in first bearing seat (42) is equipped with first rotating shaft (43), and first
Shaft (43) is connected with the bearing in first bearing seat (42) by interference mode, first rotating shaft (43) left end and the first electricity
The output shaft of machine (41) is connected by shaft coupling, and barrel cam is connected with by way of key connection in the middle part of first rotating shaft (43)
(44), barrel cam (44) is equipped with groove milling (45), is equipped with roller bearing (46) in groove milling (45), roller bearing (46) is matched somebody with somebody with groove milling (45)
Close, swing rod (47) is connected with roller bearing (46), is connected in the middle part of swing rod (47) with cross bar (48) right end by pin-hinges, swing rod
(47) bottom is provided with sector gear (49)；Dust-extraction unit body (5) include connecting rod (51), guide sleeve (52), rack (53),
Montant (54) and hairbrush (55), horizontal connection has connecting rod by bolted connection for left side brackets (2) right flank lower part
(51), connecting rod (51) bottom right end is provided with guide sleeve (52) by bolted connection, horizontal slidingtype in guide sleeve (52)
Ground is equipped with rack (53), and rack (53) is engaged with sector gear (49), is connected among rack (53) bottom by welding manner
Montant (54), montant (54) bottom are connected with hairbrush (55) by bolted connection, and hairbrush (55) is being located at placement table (3) just
Top.
2. a kind of TV loudspeaker fast dust-removing device according to claim 1, it is characterised in that further included dust-blowing device
(6), dust-blowing device (6) includes the first belt pulley (61), second bearing seat (62), the second shaft (63), blade (64), second
Belt pulley (65) and flat belt (66), first rotating shaft (43) right end are connected with the first belt pulley (61) by way of key connection,
Right side stent (2) left surface lower part is provided with second bearing seat (62) by bolted connection, and second bearing seat (62) is interior
Bearing be equipped with the second shaft (63), the second shaft (63) coordinates company with the bearing in second bearing seat (62) by interference mode
Connect, the second belt pulley (65), the second belt pulley (65) and first are connected with by way of key connection in the middle part of the second shaft (63)
Flat belt (66) is connected between belt pulley (61), the second shaft (63) left end is connected with blade (64), and blade (64), which is located at, to be put
Put on the right side of table (3).
3. a kind of TV loudspeaker fast dust-removing device according to claim 2, it is characterised in that further included babinet (7)
With case lid (8), left side brackets (2) left surface is provided with babinet (7), passes through pin at the top of babinet (7) by bolted connection
Axis is hingedly connected with case lid (8).
4. a kind of TV loudspeaker fast dust-removing device according to claim 3, it is characterised in that the first motor (41) is to watch
Take motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720710634.5U CN207308390U (en) | 2017-06-19 | 2017-06-19 | A kind of TV loudspeaker fast dust-removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720710634.5U CN207308390U (en) | 2017-06-19 | 2017-06-19 | A kind of TV loudspeaker fast dust-removing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207308390U true CN207308390U (en) | 2018-05-04 |
Family
ID=62437150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720710634.5U Expired - Fee Related CN207308390U (en) | 2017-06-19 | 2017-06-19 | A kind of TV loudspeaker fast dust-removing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207308390U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109049813A (en) * | 2018-07-24 | 2018-12-21 | 向开秀 | A kind of waste recovery pop can compression set squeezed based on torsion |
| CN110129486A (en) * | 2019-06-19 | 2019-08-16 | 泰兴市平顺皮革制品有限公司 | High effect dust cleaner is used in a kind of production and processing of leather |
| CN112978296A (en) * | 2021-02-02 | 2021-06-18 | 浙江机电职业技术学院 | Spraying equipment conveyer belt cleaning device |
-
2017
- 2017-06-19 CN CN201720710634.5U patent/CN207308390U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109049813A (en) * | 2018-07-24 | 2018-12-21 | 向开秀 | A kind of waste recovery pop can compression set squeezed based on torsion |
| CN110129486A (en) * | 2019-06-19 | 2019-08-16 | 泰兴市平顺皮革制品有限公司 | High effect dust cleaner is used in a kind of production and processing of leather |
| CN112978296A (en) * | 2021-02-02 | 2021-06-18 | 浙江机电职业技术学院 | Spraying equipment conveyer belt cleaning device |
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Granted publication date: 20180504 Termination date: 20190619 |