CN210045639U - Dust removal device for playing piano - Google Patents
Dust removal device for playing piano Download PDFInfo
- Publication number
- CN210045639U CN210045639U CN201920732370.2U CN201920732370U CN210045639U CN 210045639 U CN210045639 U CN 210045639U CN 201920732370 U CN201920732370 U CN 201920732370U CN 210045639 U CN210045639 U CN 210045639U
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- wall
- bolts
- musical instrument
- air inlet
- removing device
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Abstract
The utility model discloses a play musical instrument and use dust collector, including installation casing, four universal wheels and push away the frame, there is solid fixed ring installation casing circumference inner wall through bolted connection, and gu fixed ring top outer wall has the first expanding spring that the equidistance distributes through bolted connection, first expanding spring top outer wall is provided with first extrusion ring, filter plate has been placed to first extrusion ring top outer wall, there is the aspiration pump installation casing one side outer wall through bolted connection, and the inlet end of aspiration pump has air inlet hose through flange joint. The utility model discloses in, be provided with servo motor, cam, bracing piece and buffer spring, can drive the rubber pad on the bracing piece and reciprocate to drive the vibration of the filter plate board between first extrusion ring and the second extrusion ring, will filter the dust on the filter plate board and shake and fall, avoid the dust to block up the filter plate mesh, improved the filtration efficiency of filter plate board.
Description
Technical Field
The utility model relates to a musical instrument apparatus technical field especially relates to a play dust collector for musical instrument.
Background
Dulcimer, also known as yangqin, dui, brass wire, fan-shaped, bat-shaped, butterfly-shaped, and struck string musical instrument. The dulcimer is an essential musical instrument in the band of Chinese nation. The dulcimer is a common string-striking instrument in China, is the same as a piano, and has the characteristic of bright tone. The expressive force is very rich, the instrument can be played alone, in concert or as a book, a rap and a opera accompaniment, the instrument often serves as the role of 'piano accompaniment' in folk instrumental ensemble and folk bands, and the instrument is an indispensable main instrument.
The dulcimer mainly produces sound by means of string striking, the flexibility of string striking motion is affected and noise is generated by using dust for a long time, therefore, the dust on the dulcimer needs to be cleaned regularly, a method which is usually adopted is to wipe the dulcimer by soft cloth or feathers, the mode is time-consuming and labor-consuming, the cleaning effect cannot be achieved, particularly the dust existing in a gap is difficult to clean, and the dulcimer is not convenient for people to use.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the dust collector for playing musical instrument that proposes, the problem that can effectual solution background art propose.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a dust collector for playing musical instrument, includes installation casing, four universal wheels and pushes away the frame, installation casing circumference inner wall has solid fixed ring through bolted connection, and gu fixed ring top outer wall has the first expanding spring that the equidistance distributes through bolted connection, first expanding spring top outer wall is provided with first extrusion ring, filter plate has been placed to first extrusion ring top outer wall, installation casing one side outer wall has the aspiration pump through bolted connection, and the inlet end of aspiration pump has air inlet hose through flange joint, and air inlet hose keeps away from the one end of aspiration pump and has the fill of admitting air through bolted connection.
Preferably, the outer wall of one side of the top of the mounting shell is hinged with a sealing cover plate through a hinge, the outer wall of the periphery of the sealing cover plate is connected with second expansion springs distributed at equal intervals through bolts, and the outer wall of the bottom of each second expansion spring is provided with a second extrusion ring.
Preferably, the inner walls of the two sides of the mounting shell are connected with fixing plates placed horizontally through bolts, the outer walls of the tops of the fixing plates are provided with through holes, and the inner walls of the through holes are connected with supporting rods in a sliding mode.
Preferably, the inner walls of the two ends of the installation shell are rotatably connected with a rotating shaft through bearings, the outer wall of the circumference of the rotating shaft is sleeved with a cam, and the outer wall of one end of the installation shell is connected with a servo motor through bolts.
Preferably, the bottom of the circumferential outer wall of the support rod is connected with a mounting ring through a bolt, and the bottom of the circumferential outer wall of the support rod is sleeved with a buffer spring.
Preferably, the bottoms of the inner walls of the two sides of the mounting shell are connected with transverse plates placed horizontally through bolts, and the outer walls of the tops of the transverse plates are provided with openings distributed equidistantly.
Preferably, one side of the inner wall of the two ends of the installation shell is connected with the same wind shield which is obliquely arranged through bolts, and the bottom of the outer wall of one side of the installation shell is connected with the storage shell through bolts.
Preferably, the top and bottom inner walls of the air inlet hopper are rotatably connected with the same vertically-placed rotating shaft through bearings, and the outer wall of the bottom of the air inlet hopper is connected with a motor through bolts.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through being provided with the aspiration pump, the hose that admits air and the fill of admitting air, can adsorb the dust on each corner of playing the musical instrument and surface, reached good dust removal effect, solved the manual work and cleaned the problem that wastes time and energy, be provided with motor, axis of rotation and brush hair on the fill of admitting air in embodiment 2, can scrub playing musical instrument surface and string, can further improve the surface dust removal quality, reduced staff's work load.
2. Through being provided with servo motor, cam, bracing piece and buffer spring, can drive the rubber pad on the bracing piece and reciprocate to drive the vibration of filter plate between first extrusion ring and the second extrusion ring, will filter the dust on the net plate and shake and fall, avoid the dust to block up filter plate mesh, improved filter plate's filtration efficiency.
3. Through being provided with closing apron, second expanding spring and second extrusion ring, the staff can clear up the change to filtering screen board fast, and through setting up the opening on the diaphragm, opening top diameter is greater than the bottom diameter far away, avoids falling into the dust of storage slag box bottom and flies to the installation casing top again.
Drawings
Fig. 1 is a schematic sectional structure view of an embodiment 1 of a dust removing device for playing a musical instrument according to the present invention;
fig. 2 is a schematic view of a front view structure of the dust removing device for playing a piano provided by the utility model;
fig. 3 is the utility model provides a beat dust collector for musical instrument's embodiment 2 air inlet hopper structural schematic.
In the figure: the device comprises a first telescopic spring 1, a second telescopic spring 2, a first extrusion ring 3, a first telescopic spring 4, a fixing plate 5, a buffer spring 6, a cam 7, a universal wheel 8, a mounting shell 8, a transverse plate 9, an opening 10, a wind shield 11, an air pump 12, an air inlet hopper 13, an air inlet hose 14, a fixing ring 15, a second extrusion ring 16, a filter screen plate 17, a support rod 18, a cover plate 19, a push frame 20, a storage shell 21, a motor 22, a rotating shaft 23 and a servo motor 24.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example 1
Referring to fig. 1-2, a dust removing device for playing a piano comprises an installation shell 8, four universal wheels 7 and a pushing frame 20, wherein the inner wall of the circumference of the installation shell 8 is connected with a fixing ring 15 through bolts, the outer wall of the top of the fixing ring 15 is connected with first expansion springs 3 which are distributed equidistantly through bolts, the outer wall of the top of each first expansion spring 3 is provided with a first extrusion ring 2, the outer wall of the bottom of each first extrusion ring 2 is fixedly connected with the outer wall of the top of each first expansion spring 3 through bolts, the outer wall of the top of each first extrusion ring 2 is provided with a filter screen plate 17, the outer wall of one side of the installation shell 8 is connected with an air extracting pump 12 through bolts, the air inlet end of the air extracting pump 12 is connected with an air inlet hose 14 through a flange, one end of the air inlet hose 14, which is far away from the air extracting pump, four universal wheels 7 are fixed at four corners of the outer wall of the bottom of the mounting shell 8 through bolts.
In the utility model, the outer wall of one side of the top of the installation shell 8 is hinged with a sealing cover plate 19 through a hinge, the outer wall of the periphery of the sealing cover plate 19 is connected with second expansion springs 1 which are distributed equidistantly through bolts, the outer wall of the bottom of the second expansion spring 1 is provided with a second extrusion ring 16, the outer wall of the top of the second extrusion ring 16 is fixedly connected with the outer wall of the bottom of the second extrusion ring 16 through bolts, the second extrusion ring 16 is positioned above the filter screen plate 17, the inner walls of two sides of the installation shell 8 are connected with a fixing plate 4 which is horizontally arranged through bolts, the outer wall of the top of the fixing plate 4 is provided with a through hole, the inner wall of the through hole is connected with a support rod 18 in a sliding way, the outer wall of the top of the support rod 18 is pasted with a rubber pad, the, an output shaft of a servo motor 24 is fixedly connected with the outer wall at one end of a rotating shaft through a bolt, the bottom of the outer wall at the periphery of a support rod 18 is connected with a mounting ring through a bolt, a buffer spring 5 is sleeved at the bottom of the outer wall at the periphery of the support rod 18, the outer wall at the bottom of the buffer spring 5 is fixedly connected with the outer wall at the top of the mounting ring through a bolt, the outer wall at the bottom of the support rod 18 is connected with a lug through a bolt, the outer wall at the bottom of the lug is connected with the outer wall at the periphery of a cam 6 in a rolling way, the bottoms of the inner walls at two sides of a mounting shell 8 are connected with a horizontal transverse plate 9 through bolts, the outer wall at the top of the transverse plate 9 is provided with openings 10 which are distributed equidistantly, the inner, and the bottom of the outer wall at one side of the mounting shell 8 is connected with a storage shell 21 through a bolt.
Example 2
Referring to fig. 1-3, a dust collector for playing a musical instrument further comprises an air inlet hopper 13, wherein the top and bottom inner walls of the air inlet hopper are rotatably connected with a rotating shaft 23 which is vertically arranged through bearings, the outer wall of the bottom of the air inlet hopper 13 is connected with a motor 22 through a bolt, an output shaft of the motor 22 is fixedly connected with the outer wall of the bottom of the rotating shaft 23 through a bolt, and bristles which are distributed equidistantly are connected to the circumferential outer wall of the rotating shaft 23 through screws.
The working principle is as follows: in the idle position of the device, all driving parts, namely power elements, electric devices and adaptive power supplies, are connected through leads, and specific connecting means refer to the following working principle that the electric devices are electrically connected in sequence.
The device is moved to a working place through a push frame 20 and universal wheels 7, an air suction pump 12 is started through a switch, dust at each corner and on the surface of the piano is adsorbed through a small-volume air inlet hopper 13, the dust in the air can be filtered through the arrangement of a filter screen plate 17, the environment is protected, a rubber pad on the support rod 18 can be driven to move up and down through the arrangement of a servo motor 24, a cam 6, the support rod 18 and a buffer spring 5, so that the filter screen plate 17 between a first extrusion ring 2 and a second extrusion ring 16 is driven to vibrate, the dust on the filter screen plate 17 is vibrated down, the dust is prevented from blocking meshes of the filter screen plate 17, the filtering efficiency of the filter screen plate 17 is improved, a worker can quickly clean and replace the filter screen plate 19 through the arrangement of a sealing cover plate 19, the second expansion spring 1 and the second extrusion ring 16, and through an opening 10 arranged on a transverse plate 9, the diameter of 10 tops of opening is greater than the bottom diameter far away, avoids falling into the dust of storage slag box bottom to fly to the 8 tops of installation casing again, is provided with motor 22, axis of rotation 23 and brush hair in embodiment 2 on the fill 13 of admitting air, can scrub playing musical instrument surface and string, can further improve the surface dust removal quality, has reduced staff's work load.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (8)
1. The utility model provides a dust collector for playing musical instrument, is including installation casing (8), four universal wheels (7) and push away frame (20), its characterized in that, there is solid fixed ring (15) installation casing (8) circumference inner wall through bolted connection, and gu fixed ring (15) top outer wall has first expanding spring (3) that the equidistance distributes through bolted connection, first expanding spring (3) top outer wall is provided with first extrusion ring (2), filter plate (17) have been placed to first extrusion ring (2) top outer wall, there is aspiration pump (12) installation casing (8) one side outer wall through bolted connection, and the inlet end of aspiration pump (12) has air inlet hose (14) through flange joint, and air inlet hose (14) keep away from the one end of aspiration pump (12) and have air inlet fill (13) through bolted connection.
2. The dust removing device for playing musical instruments according to claim 1, wherein the outer wall of one side of the top of the mounting shell (8) is hinged with a sealing cover plate (19) through a hinge, the outer wall of the circumference of the sealing cover plate (19) is connected with second expansion springs (1) which are distributed equidistantly through bolts, and the outer wall of the bottom of the second expansion spring (1) is provided with a second extrusion ring (16).
3. The dust removing device for playing musical instrument as claimed in claim 2, wherein the inner walls of both sides of the mounting housing (8) are connected with the same horizontally placed fixing plate (4) through bolts, and the outer wall of the top of the fixing plate (4) is provided with through holes, and the inner wall of the through holes is connected with the supporting rods (18) in a sliding manner.
4. The dust removing device for playing musical instrument according to claim 3, wherein the inner walls of both ends of the mounting housing (8) are rotatably connected with a rotating shaft through bearings, the outer wall of the circumference of the rotating shaft is sleeved with the cam (6), and the outer wall of one end of the mounting housing (8) is connected with the servo motor (24) through bolts.
5. The dust removing device for the musical instrument according to claim 3, wherein the bottom of the circumferential outer wall of the support rod (18) is connected with a mounting ring through a bolt, and the bottom of the circumferential outer wall of the support rod (18) is sleeved with the buffer spring (5).
6. The dust removing device for playing musical instrument according to claim 5, wherein the bottom of the inner wall of the two sides of the mounting shell (8) is connected with a horizontal plate (9) through bolts, and the outer wall of the top of the horizontal plate (9) is provided with openings (10) distributed at equal intervals.
7. The dust removing device for playing musical instrument according to claim 6, wherein the inner wall of the two ends of the mounting housing (8) is connected with the same wind screen (11) which is obliquely arranged by bolts, and the bottom of the outer wall of one side of the mounting housing (8) is connected with the storage housing (21) by bolts.
8. The dust removing device for the musical instrument as claimed in claim 1, wherein the top and bottom inner walls of the air inlet hopper (13) are rotatably connected with the same vertically-arranged rotating shaft (23) through bearings, and the bottom outer wall of the air inlet hopper (13) is connected with the motor (22) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920732370.2U CN210045639U (en) | 2019-05-21 | 2019-05-21 | Dust removal device for playing piano |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920732370.2U CN210045639U (en) | 2019-05-21 | 2019-05-21 | Dust removal device for playing piano |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210045639U true CN210045639U (en) | 2020-02-11 |
Family
ID=69382673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920732370.2U Expired - Fee Related CN210045639U (en) | 2019-05-21 | 2019-05-21 | Dust removal device for playing piano |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210045639U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113889060A (en) * | 2021-11-22 | 2022-01-04 | 晋江市声乐电子科技有限公司 | Multifunctional detachable electronic organ |
| CN114888039A (en) * | 2022-03-04 | 2022-08-12 | 中国城市建设研究院有限公司 | Odor control device for stock garbage mining operation surface |
| CN116037573A (en) * | 2023-02-13 | 2023-05-02 | 维达纸业(浙江)有限公司 | Toilet paper face dust collector |
-
2019
- 2019-05-21 CN CN201920732370.2U patent/CN210045639U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113889060A (en) * | 2021-11-22 | 2022-01-04 | 晋江市声乐电子科技有限公司 | Multifunctional detachable electronic organ |
| CN113889060B (en) * | 2021-11-22 | 2024-05-14 | 晋江市声乐电子科技有限公司 | Multifunctional detachable electronic organ |
| CN114888039A (en) * | 2022-03-04 | 2022-08-12 | 中国城市建设研究院有限公司 | Odor control device for stock garbage mining operation surface |
| CN114888039B (en) * | 2022-03-04 | 2022-11-25 | 中国城市建设研究院有限公司 | Stock waste mining operation face odor control device |
| CN116037573A (en) * | 2023-02-13 | 2023-05-02 | 维达纸业(浙江)有限公司 | Toilet paper face dust collector |
| CN116037573B (en) * | 2023-02-13 | 2023-11-10 | 维达纸业(浙江)有限公司 | Toilet paper face dust collector |
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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: 20200211 |