CN208390574U - A kind of dust-extraction unit of curtain - Google Patents
A kind of dust-extraction unit of curtain Download PDFInfo
- Publication number
- CN208390574U CN208390574U CN201820221888.5U CN201820221888U CN208390574U CN 208390574 U CN208390574 U CN 208390574U CN 201820221888 U CN201820221888 U CN 201820221888U CN 208390574 U CN208390574 U CN 208390574U
- Authority
- CN
- China
- Prior art keywords
- curtain
- dust
- containing cavities
- extraction unit
- turntable
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of dust-extraction units of curtain, its key points of the technical solution are that: the enclosure wall including stage two sides are arranged in, the containing cavities for storing curtain are offered on the enclosure wall, the knocking device for striking curtain and the dust exhaust apparatus for the dust being scattered after percussion will to be adsorbed are provided in the containing cavities, curtain can tap by knocking device and be adsorbed by dust exhaust apparatus to the dust generated after curtain is tapped, guarantee the cleaning being timed to the dust on curtain, it prevents curtain dust excessive and influences the experience of spectators, it can guarantee to adsorb the dust after cleaning simultaneously, dust is prevented to be retained in accommodating chamber.
Description
Technical field
The utility model relates to stage curtain dust removal field, in particular to a kind of dust-extraction unit of curtain.
Background technique
With socio-cultural fast development, nowadays stage is used more and more extensive by various activities, and on stage
Curtain is a kind of important feature of stage.
The Chinese patent that Authorization Notice No. is CN205353559U discloses a kind of multimedia teaching for facilitating dedusting and projects
Curtain, including curtain cylinder, spool, curtain, remove dirt barrel, L-type frame, dedusting rod and cotton-padded covering；Curtain cylinder is the cylinder that section is hexagon
Shape structure, the bottom of curtain cylinder are equipped with opening, and spool is installed inside curtain cylinder, one end of curtain is connected on spool, it is characterized in that:
The connection of curtain cylinder bottom opening removes dirt barrel, except dirt barrel is hollow square structure, except dirt barrel bottom is equipped with opening, except the side of dirt barrel
Face is equipped with a square through hole, except dirt barrel inside is equipped with several L-type framves；Dedusting rod is that section is rectangular strip structure, is removed
Dirt rod is placed on the L-type frame inside except dirt barrel, and one end of dedusting rod is located at outside the through-hole except dirt barrel, package outside dedusting rod
Cotton-padded covering.And in the curtain laterally pulled, long-time is unclear to comprehend many dusts of accumulation, and removes curtain cleaning and be more troublesome.
Utility model content
The purpose of the utility model is to provide a kind of dust-extraction units of curtain, its advantage is that can be dusted to curtain.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of dedusting dress of curtain
It sets, the enclosure wall including stage two sides are arranged in, offers the containing cavities for storing curtain on the enclosure wall, in the containing cavities
It is provided with the knocking device for striking curtain and the dust exhaust apparatus for the dust being scattered after percussion will to be adsorbed.
Through the above technical solutions, to curtain can tap and by dust exhaust apparatus to percussion curtain by knocking device
The dust generated after cloth is adsorbed, and the cleaning being timed to the dust on curtain is guaranteed, and prevents curtain dust excessive
And the experience of spectators is influenced, while can guarantee to adsorb the dust after cleaning, prevent dust to be retained in accommodating chamber.
The utility model is further arranged to: the knocking device includes the motor being fixed in containing cavities, is fixed on electricity
Turntable and one end on the output shaft of machine are fixed on the hitting roll on turntable.
Through the above technical solutions, motor drives turntable rotation, turntable rotation drives hitting roll rotation, hitting roll rotation pair
Curtain progress is intermittent to beat, and makes the dust on curtain by abate, while the curtain of other parts being driven to shake, makes dust quilt
Shake off.
The utility model is further arranged to: the hitting roll is located at of same size in containing cavities with curtain.
Through the above technical solutions, hitting roll and the of same size of containing cavities can guarantee that hitting roll sufficiently connects with curtain
Touching guarantees that the effect of impact curtain is more preferable, and dust is removed more clean.
The utility model is further arranged to: turntable is arranged in far from the edge in the center of circle in the hitting roll.
Through the above technical solutions, hitting roll far from turntable the center of circle setting can guarantee hitting roll rotation amplitude compared with
Greatly, and then guarantee that the dynamics of impact curtain is bigger.
The utility model is further arranged to: the hitting roll is set as multiple, multiple hitting roll it is circumferentially fixed
On turntable.
Through the above technical solutions, the setting of multiple hitting roll can guarantee quickly to strike curtain, and then guarantee dedusting
Effect it is more preferable.
The utility model is further arranged to: the dust exhaust apparatus includes the suction ventilator being arranged in containing cavities and fixation
It is located at the air-suction channel of curtain two sides in containing cavities, offers several air inlets, the air inlet on the air-suction channel
Towards curtain.
Through the above technical solutions, suction ventilator provides wind-force, dust is inhaled into air inlet, complete into air-suction channel
At the process of dedusting, guarantees that dust can not arbitrarily be scattered, have the advantages of simple structure and easy realization.
The utility model is further arranged to: being provided on the air inlet for increase suction is in flat air draught
Mouth.
Through the above technical solutions, the setting of suction nozzle can increase the suction of air inlet, guarantee more ashes
Dirt is sucked into air-suction channel.
In conclusion the utility model has the following beneficial effects: can be tapped simultaneously by knocking device to curtain
It is adsorbed by dust exhaust apparatus to the dust generated after curtain is tapped, guarantees to be timed the dust on curtain clear
Reason prevents curtain dust excessive and influences the experience of spectators, while can guarantee to adsorb the dust after cleaning, prevents ash
Dirt is retained in accommodating chamber.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the structural schematic diagram that the utility model embodies knocking device and dust exhaust apparatus；
Fig. 3 is the enlarged drawing of part A in Fig. 2.
In figure, 1, stage；2, enclosure wall；21, containing cavities；3, slideway；4, knocking device；41, motor；42, turntable；43, it hits
Beat roller；5, dust exhaust apparatus；51, suction ventilator；52, air-suction channel；53, air inlet；54, suction nozzle；6, curtain.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.The wherein identical attached drawing of identical components
Label indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down" refer to
It is the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and "outside" are referred respectively to towards or away from particular elements geometry
The direction at center.
Embodiment: a kind of dust-extraction unit of curtain 6, as shown in Figure 1, including the enclosure wall 2 that 1 two sides of stage are arranged in, enclosure wall 2
On offer containing cavities 21 in the width direction of enclosure wall 2, the top of stage 1 is provided with slideway 3, and curtain 6 is located on slideway 3 sliding
Dynamic, slideway 3 extends in containing cavities 21, and curtain 6 can slide into completely in containing cavities 21 along slideway 3, in containing cavities 21 also
It is provided with knocking device 4 and dust exhaust apparatus 5.
Referring to shown in Fig. 2 and Fig. 3, knocking device 4 includes motor 41, turntable 42 and hitting roll 43, and motor 41 is fixed on receipts
Receive the side for being located at curtain 6 in chamber 21, the center of circle of turntable 42 is fixed on the output shaft of motor 41 and is rotated by motor 41, turntable 42
Horizontal plane locating for locating horizontal plane and curtain 6, hitting roll 43 are set as several, are set as six in the present embodiment
A, six hitting roll 43 are each attached on turntable 42, and one side of the turntable 42 far from 41 output shaft of motor, hitting roll 43 etc. is arranged
Spacing is circumferentially arranged on the outer edge of turntable 42, starts motor 41, and motor 41 drives turntable 42 to rotate, the impact on turntable 42
Roller 43 constantly strikes curtain 6, strikes the dust on curtain 6 and falls, and then achievees the effect that dedusting.
Dust exhaust apparatus 5 includes suction ventilator 51 and air-suction channel 52, and suction ventilator 51 and air-suction channel 52 are disposed as two groups, point
Not Wei Yu curtain 6 two sides, for wherein one group, suction ventilator 51 is fixed on the bottom of containing cavities 21, and air-suction channel 52 is arranged
It is located at the position of 6 two sides of curtain in containing cavities 21, the air-suction channel 52 being carried out in example is set as wide with containing cavities 21
The lower section of hitting roll 43 is arranged in air-suction channel 52, the air-suction channel 52 positioned at 4 side of knocking device, does not do mutually with hitting roll 43
It relates to, offers several air inlets 53 on air-suction channel 52, air inlet 53 is consolidated at air inlet 53 towards being arranged on curtain 6
Surely several suction nozzles 54 are provided with, the cross-sectional area at above-mentioned 54 self-priming air port 53 of suction nozzle gradually becomes smaller, and then can
Guarantee that suction is bigger, is sucked in air-suction channel 52 convenient for the dust under striking, a mistake is provided at the air outlet of suction ventilator 51
Filter bag, the filter bag are used to filter the dust in sucking suction ventilator 51.
The course of work: starting motor 41, motor 41 drive turntable 42 to rotate, and the hitting roll 43 on turntable 42 is constantly to curtain
Cloth 6 is struck, and makes the constantly other positions of vibration and curtain 6 shake of curtain 6, the dust retained on curtain 6 is shaken off,
Start suction ventilator 51, the dust shaken off enters in air-suction channel 52 via suction nozzle 54, and eventually passes through suction ventilator 51 and entered
In filter bag, filter bag separates dust with gas, completes the process of dedusting.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (7)
1. a kind of dust-extraction unit of curtain (6) opens up on the enclosure wall (2) including the enclosure wall (2) in stage (1) two sides is arranged
There are the containing cavities (21) for storing curtain (6), it is characterized in that: being provided in the containing cavities (21) for striking curtain (6)
Knocking device (4) and for will adsorb tap after the dust exhaust apparatus (5) of dust that is scattered.
2. the dust-extraction unit of a kind of curtain (6) according to claim 1, it is characterized in that: the knocking device (4) includes solid
The motor (41) that is scheduled in containing cavities (21), the turntable (42) being fixed on the output shaft of motor (41) and one end, which are fixed on, to be turned
Hitting roll (43) on disk (42).
3. the dust-extraction unit of a kind of curtain (6) according to claim 2, it is characterized in that: the hitting roll (43) and curtain
(6) it is located at of same size in containing cavities (21).
4. the dust-extraction unit of a kind of curtain (6) according to claim 3, it is characterized in that: the hitting roll (43) setting exists
Turntable (42) is far from the edge in the center of circle.
5. the dust-extraction unit of a kind of curtain (6) according to claim 4, it is characterized in that: the hitting roll (43) is set as
Multiple, multiple hitting roll (43) are circumferentially fixed on turntable (42).
6. the dust-extraction unit of a kind of curtain (6) according to claim 5, it is characterized in that: the dust exhaust apparatus (5) includes setting
It sets the suction ventilator (51) in containing cavities (21) and is fixed on the air-suction channel for being located at curtain (6) two sides in containing cavities (21)
(52), several air inlets (53) are offered on the air-suction channel (52), the air inlet (53) is towards curtain (6).
7. the dust-extraction unit of a kind of curtain (6) according to claim 6, it is characterized in that: being arranged on the air inlet (53)
Having for increase suction is in flat suction nozzle (54).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820221888.5U CN208390574U (en) | 2018-02-07 | 2018-02-07 | A kind of dust-extraction unit of curtain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820221888.5U CN208390574U (en) | 2018-02-07 | 2018-02-07 | A kind of dust-extraction unit of curtain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208390574U true CN208390574U (en) | 2019-01-18 |
Family
ID=65063316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820221888.5U Expired - Fee Related CN208390574U (en) | 2018-02-07 | 2018-02-07 | A kind of dust-extraction unit of curtain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208390574U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112095199A (en) * | 2020-08-06 | 2020-12-18 | 利辛县欣荣针织服饰有限公司 | Knitting yarn production processing device and method |
| CN114779556A (en) * | 2022-04-20 | 2022-07-22 | 重庆工商大学 | Photographic self-adaptation background cloth is used in movie & TV preparation |
-
2018
- 2018-02-07 CN CN201820221888.5U patent/CN208390574U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112095199A (en) * | 2020-08-06 | 2020-12-18 | 利辛县欣荣针织服饰有限公司 | Knitting yarn production processing device and method |
| CN114779556A (en) * | 2022-04-20 | 2022-07-22 | 重庆工商大学 | Photographic self-adaptation background cloth is used in movie & TV preparation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190118 Termination date: 20200207 |