Cleaning device for national musical instruments

Abstract

The utility model belongs to the technical field of cleaning equipment, and discloses a national musical instrument cleaning device which comprises a base. The impeller cylinder is arranged on the upper wall of the base, the impeller is rotationally arranged on the impeller cylinder, the cleaning cylinder is fixedly arranged on the upper side of the impeller cylinder, the water storage tank is fixedly arranged on the upper wall of the base, the integrated hydraulic driving assembly is arranged on the base, and the water storage tank is connected with the impeller cylinder through a pipeline. According to the dust-pan cleaning device, the dust-pan is clamped, fixed and automatically cleaned by driving the rotary scrubbing unit and the hydraulic clamping unit through water flow, so that the problems that the traditional cleaning efficiency is low and the inner wall is easy to damage are effectively solved, the efficient, thorough and uniform cleaning effect is ensured, and meanwhile, the damage of a hard tool to the inner wall of the dust-pan is avoided; in addition, the device is easy and convenient to operate, the automatic cleaning process can be achieved by starting the water pump, and the cleaning efficiency is remarkably improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of cleaning equipment, and particularly relates to a cleaning device for ethnic musical instruments. Background Art

[0002] The HuJia is an ancient ethnic musical instrument that originated in the grasslands of northern China and is particularly closely linked to the ethnic culture of Inner Mongolia. This musical instrument is usually composed of a wooden or bamboo tube body, which is tubular and is a wind instrument. The sound of the HuJia is unique, deep and melodious, capable of expressing the rough and bold emotions of the Mongolian people.

[0003] Since the HuJia is a wind instrument, during the playing process, the saliva in the user's mouth may remain on the inner wall of the instrument. The tubular structure makes the inner wall of the HuJia relatively narrow, which not only makes cleaning difficult, but also may cause corrosion or bacterial growth on the inner wall if not cleaned for a long time. Currently, there is a lack of special cleaning equipment for tubular musical instruments such as the HuJia or the flute on the market.

[0004] 1. Traditional cleaning methods rely on manual operation. Usually, a cotton ball soaked with cleaning liquid is stuffed into the inner wall of the HuJia, and then a thin rod is used to push the cotton ball into the interior of the HuJia for wiping. This method not only takes a long time but also makes it difficult to ensure that every part can be evenly and thoroughly cleaned.

[0005] 2. During the cleaning process, the end of the thin rod may puncture the inner wall of the HuJia, causing damage. In addition, the cotton ball may leave fine fibers or threads attached to the inner wall of the HuJia during wiping, affecting the pitch of the HuJia and resulting in errors in the sound quality during performance.

[0006] Therefore, a cleaning device for ethnic musical instruments that is thoroughly cleaned, convenient and efficient is needed to solve the above problems. Summary of the Utility Model

[0007] In view of the above situation, to overcome the defects of the prior art, the utility model provides a cleaning device for ethnic musical instruments. By applying the principle of fluid dynamics, the rotation scrubbing unit and the hydraulic clamping unit are driven by water flow to realize the clamping and fixing and automatic cleaning of the HuJia. This design effectively solves the problems of low traditional cleaning efficiency and easy damage to the inner wall, ensuring a high-efficiency, thorough and uniform cleaning effect. At the same time, it avoids damage to the inner wall of the HuJia caused by hard tools, protecting the sound quality and integrity of the musical instrument. In addition, the device is easy to operate. Starting the water pump can realize the automatic cleaning process, significantly improving the cleaning efficiency.

[0008] The technical solution adopted by the utility model is as follows: A cleaning device for a national musical instrument, including a base, further including an impeller cylinder arranged on the upper wall of the base, an impeller rotatably arranged in the impeller cylinder, a cleaning cylinder fixedly arranged on the upper side of the impeller cylinder, a water storage tank fixedly arranged on the upper wall of the base, and an integrated hydraulic driving component arranged on the base. The water storage tank is connected to the impeller cylinder through a pipeline. The integrated hydraulic driving component includes a hydraulic clamping unit symmetrically arranged on the inner wall of the cleaning cylinder and a rotary brushing unit arranged in the cleaning cylinder. The hydraulic clamping unit is connected to the rotary brushing unit through a pipeline. The impeller cylinder is connected to the hydraulic clamping unit through a pipeline, and the impeller can rotate under the drive of water flow.

[0009] As a preferred technical solution of this scheme, the hydraulic clamping unit includes a mounting block fixedly arranged on the inner wall of the cleaning cylinder, a hydraulic cylinder fixedly arranged on the mounting block, a piston movably arranged in the hydraulic cylinder, a telescopic cylinder slidably arranged at one end of the hydraulic cylinder away from the mounting block, and a V-shaped clamping plate fixedly arranged at one end of the telescopic cylinder away from the mounting block. One end of the telescopic cylinder is fixedly connected to the piston, and the piston is in contact with the inner wall of the hydraulic cylinder in a fitting and movable manner. A connecting hole is penetrated through the mounting block, and the connecting hole penetrates through the side walls of the hydraulic cylinder and the cleaning cylinder. A transmission hole is penetrated through the piston, and the hydraulic cylinder and the telescopic cylinder are connected through the transmission hole in a through manner. The aperture of the connecting hole is larger than the aperture of the transmission hole. The hydraulic cylinder can drive the piston and the telescopic cylinder to move by hydraulic force, providing clamping power for the hydraulic clamping unit.

[0010] As a preferred technical solution of this scheme, the rotary brushing unit includes a temporary storage water tank fixedly arranged on the inner bottom wall of the cleaning cylinder, a rotary cylinder vertically and rotatably arranged at the bottom wall of the cleaning cylinder at the lower end, a water inlet hole penetrated through the side wall of the rotary cylinder, and water spraying holes linearly and arrayedly penetrated through the side wall of the rotary cylinder. The water spraying holes can spray high-pressure water flow to assist in cleaning the inner wall of the hu jia. The water inlet hole is located in the temporary storage water tank. The upper end of the rotary cylinder penetrates through the top wall of the temporary storage water tank. The circumferential side wall of the rotary cylinder is rotatably and hermetically arranged with the top wall of the temporary storage water tank. The lower end of the rotary cylinder is fixedly connected to the impeller coaxially. The rotary cylinder is driven by the impeller to rotate and rotates and brushes the object to be cleaned through the bristles.

[0011] As a preferred technical solution of this scheme, a transmission pipe is connected through between the water storage tank and the impeller cylinder. A water pump is connected to the middle of the transmission pipe. The water suction end of the water pump corresponds to the water storage tank, and the water outlet end of the water pump corresponds to the impeller cylinder.

[0012] As a preferred technical solution of this scheme, a flow dividing pipe is fixedly arranged on the outer wall of the cleaning cylinder. The two water outlet ends of the flow dividing pipe are connected to the connecting hole in a through manner. The water inlet end of the flow dividing pipe is connected to the impeller cylinder in a through manner. The impeller cylinder is connected to the impeller and is the core component driven by water flow, converting the kinetic energy of water flow into mechanical energy.

[0013] As a preferred technical solution of this solution, a connecting hose is fixedly connected to the circumferential side wall of the temporary storage water tank. One end of the connecting hose is connected to the inside of the temporary storage water tank in a penetrating manner, and the other end of the connecting hose is connected to the inside of the telescopic cylinder in a penetrating manner. The connection part of the connecting hose and the telescopic cylinder is located at one end of the telescopic cylinder close to the V-shaped clamping plate.

[0014] As a preferred technical solution of this solution, a rubber pad is fixedly arranged on one side wall of the V-shaped clamping plate. The rubber pad provides buffering to protect the HuJia from damage in the V-shaped clamping plate. A brush hair is fixedly arranged on the outer wall of the rotating cylinder, and a drain valve is arranged on the bottom wall of the cleaning cylinder.

[0015] After adopting the above structure, the beneficial effects of the present utility model are as follows:

[0016] (1) Through the principle of fluid dynamics, the water flow is skillfully utilized to drive the rotating brushing unit and the hydraulic clamping unit, realizing the precise clamping and fixing of the HuJia during the cleaning process, the rotating brushing of the brush hair, and the rotating jet cleaning. The operator only needs to start the water pump to easily achieve the three beneficial effects;

[0017] (2) By combining the high-pressure water jet and the rotation of the brush hair, the inner wall of the HuJia is efficiently and thoroughly cleaned, effectively solving the problems of relying on manual operation and low cleaning efficiency in the prior art, overcoming the technical problems that it is difficult to ensure uniformity and thoroughness in traditional cleaning methods, and avoiding the problem of inner wall damage that may be caused by using hard tools in traditional cleaning, effectively protecting the integrity and sound quality of the musical instrument;

[0018] (3) The operation of the device is simple. Only by starting the water pump can an integrated and automated operation process be achieved, solving the problems of complex operation and time-consuming in the prior art, and improving the overall efficiency of the cleaning work. Description of the Drawings

[0019] The drawings are used to provide a further understanding of this solution, and constitute a part of the specification. Together with the embodiments of the present utility model, they are used to explain the present utility model, and do not constitute a limitation to the present utility model.

[0020] Figure 1 It is a three-dimensional view of the overall structure of a cleaning device for a national musical instrument proposed by the present utility model;

[0021] Figure 2 It is a cross-sectional view of the internal structure of the cleaning cylinder proposed by the present utility model;

[0022] Figure 3 It is a cross-sectional view of the connection structure of the transmission pipe proposed by the present utility model;

[0023] Figure 4 It is a cross-sectional view of the overall structure of the hydraulic clamping unit proposed by the present utility model;

[0024] Figure 5 is Figure 2 An enlarged view of the partial structure of part A in

[0025] In the attached drawings: 1. Base; 2. Cleaning cylinder; 3. Water storage tank; 4. Water pump; 5. Shunt pipe; 6. Impeller cylinder; 7. Impeller; 8. Hydraulic clamping unit; 9. Transmission pipe; 10. Mounting block; 11. Hydraulic cylinder; 12. Piston; 13. Transmission hole; 14. Telescopic cylinder; 15. V-shaped clamping plate; 16. Rubber pad; 17. Connecting hose; 18. Temporary storage water tank; 19. Rotating cylinder; 20. Brush bristles; 21. Water spraying hole; 22. Water inlet hole; 23. Connecting hole; 24. Integrated hydraulic drive assembly; 25. Rotating brushing unit. Specific embodiments

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the attached drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments; based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0027] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0028] As Figures 1-5 shown, a cleaning device for a national musical instrument includes a base 1, and further includes an impeller cylinder 6 provided on the upper wall of the base 1, an impeller 7 rotatably provided in the impeller cylinder 6, a cleaning cylinder 2 fixedly provided above the impeller cylinder 6, a water storage tank 3 fixedly provided on the upper wall of the base 1, and an integrated hydraulic drive assembly 24 provided on the base 1. The water storage tank 3 is connected to the impeller cylinder 6 through a pipeline. The integrated hydraulic drive assembly 24 includes hydraulic clamping units 8 symmetrically provided on the inner wall of the cleaning cylinder 2 and a rotating brushing unit 25 provided in the cleaning cylinder 2. The hydraulic clamping units 8 are connected to the rotating brushing unit 25 through a pipeline. The impeller cylinder 6 is connected to the hydraulic clamping units 8 through a pipeline. A drain valve is provided on the bottom wall of the cleaning cylinder 2.

[0029] The hydraulic clamping unit 8 includes a mounting block 10 fixedly arranged on the inner wall of the cleaning cylinder 2, a hydraulic cylinder 11 fixedly arranged on the mounting block 10, a piston 12 movably arranged in the hydraulic cylinder 11, a telescopic cylinder 14 slidably arranged at one end of the hydraulic cylinder 11 away from the mounting block 10, and a V-shaped clamping plate 15 fixedly arranged at one end of the telescopic cylinder 14 away from the mounting block 10. One end of the telescopic cylinder 14 is fixedly connected to the piston 12. The piston 12 is in fitting movable contact with the inner wall of the hydraulic cylinder 11. A connection hole 23 is penetratingly formed in the mounting block 10, and the connection hole 23 penetrates the side walls of the hydraulic cylinder 11 and the cleaning cylinder 2. A transmission hole 13 is penetratingly formed in the piston 12. The hydraulic cylinder 11 and the telescopic cylinder 14 are connected through the transmission hole 13. The aperture of the connection hole 23 is larger than that of the transmission hole 13. A rubber pad 16 is fixedly arranged on one side wall of the V-shaped clamping plate 15.

[0030] The rotary scrubbing unit 25 includes a temporary storage water tank 18 fixedly arranged on the inner bottom wall of the cleaning cylinder 2, a rotary cylinder 19 vertically rotatably arranged at the bottom wall of the cleaning cylinder 2 at the lower end, a water inlet hole 22 penetratingly formed in the side wall of the rotary cylinder 19, and water spraying holes 21 linearly arrayed and penetratingly formed in the side wall of the rotary cylinder 19. The water inlet hole 22 is located in the temporary storage water tank 18. The upper end of the rotary cylinder 19 penetrates the top wall of the temporary storage water tank 18. The circumferential side wall of the rotary cylinder 19 is rotatably and sealingly arranged with the top wall of the temporary storage water tank 18. The lower end of the rotary cylinder 19 is coaxially and fixedly connected to the impeller 7. Brush hairs 20 are fixedly arranged on the outer wall of the rotary cylinder 19.

[0031] A transmission pipe 9 is connected through between the water storage tank 3 and the impeller cylinder 6. A water pump 4 is connected to the middle of the transmission pipe 9. The water suction end of the water pump 4 corresponds to the water storage tank 3, and the water outlet end of the water pump 4 corresponds to the impeller cylinder 6. A flow dividing pipe 5 is fixedly arranged on the outer wall of the cleaning cylinder 2. The two water outlet ends of the flow dividing pipe 5 are connected through with the connection hole 23. The water inlet end of the flow dividing pipe 5 is connected through with the impeller cylinder 6. A connection hose 17 is fixedly connected to the circumferential side wall of the temporary storage water tank 18. One end of the connection hose 17 is connected through with the inside of the temporary storage water tank 18, and the other end of the connection hose 17 is connected through with the inside of the telescopic cylinder 14. The connection part of the connection hose 17 and the telescopic cylinder 14 is located at one end of the telescopic cylinder 14 close to the V-shaped clamping plate 15.

[0032] During specific use, first add cleaning liquid into the water storage tank 3, put the hu qin to be cleaned on the outside of the rotating cylinder 19, start the water pump 4, and the water pump 4 pumps out the cleaning liquid in the water storage tank 3. The cleaning liquid will flow through the transmission pipe 9, the impeller cylinder 6 and the shunt pipe 5 in sequence, and then enter the hydraulic cylinder 11 through the connection hole 23. At this time, since the aperture of the transmission hole 13 is smaller than that of the connection hole 23, the liquid in the hydraulic cylinder 11 will gradually increase, so as to use the liquid pressure to push the piston 12 to move to one side. The piston 12 drives the telescopic cylinder 14 and the V-shaped clamping plate 15 to move, so as to fixedly clamp the hu qin, and the V-shaped characteristic of the V-shaped clamping plate 15 can make the hu qin automatically centered;

[0033] When the cleaning liquid continuously enters the shunt pipe 5 from the impeller cylinder 6, the impeller 7 will rotate by itself due to the flow of water. At this time, the impeller 7 drives the rotating cylinder 19 to rotate, and the rotating cylinder 19 drives the brush bristles 20 to rotate, so as to brush the inner wall of the hu qin;

[0034] After the cleaning liquid enters the telescopic cylinder 14 from the transmission hole 13, the cleaning liquid will enter the temporary water storage tank 18 through the connecting hose 17, and then enter the rotating cylinder 19 from the water inlet hole 22, and finally spray out the cleaning liquid from the spray hole 21. The sprayed cleaning liquid will be sprayed onto the inner wall of the hu qin. At this time, combined with the brushing of the brush bristles 20, the cleaning effect on the inner wall of the hu qin is realized.

[0035] In short, if those of ordinary skill in the art are inspired by this and, without departing from the gist of the creation of the present utility model, design similar structural forms and embodiments to this technical solution without creative efforts, they shall fall within the protection scope of the present utility model.

Claims

1. A cleaning device for a national musical instrument, comprising a base (1), characterized in that: It also includes an impeller cylinder (6) arranged on the upper wall of the base (1), a cleaning cylinder (2) fixedly arranged on the upper side of the impeller cylinder (6), a water storage tank (3) fixedly arranged on the upper wall of the base (1), and an integrated hydraulic drive assembly (24) arranged on the base (1). The water storage tank (3) is connected to the impeller cylinder (6) through a pipeline. The integrated hydraulic drive assembly (24) includes a hydraulic clamping unit (8) symmetrically arranged on the inner wall of the cleaning cylinder (2) and a rotary scrubbing unit (25) arranged in the cleaning cylinder (2). The hydraulic clamping unit (8) is connected to the rotary scrubbing unit (25) through a pipeline, and the impeller cylinder (6) is connected to the hydraulic clamping unit (8) through a pipeline.

2. The cleaning device for a national musical instrument according to claim 1, characterized in that: The hydraulic clamping unit (8) includes a hydraulic cylinder (11) fixedly arranged on the inner wall of the cleaning cylinder (2), a telescopic cylinder (14) slidably arranged at one end of the hydraulic cylinder (11) away from the inner wall of the cleaning cylinder (2), and a V-shaped clamping plate (15) fixedly arranged at one end of the telescopic cylinder (14) away from the hydraulic cylinder (11).

3. The cleaning device for a national musical instrument according to claim 2, characterized in that: The rotary scrubbing unit (25) includes a temporary storage water tank (18) fixedly arranged on the inner bottom wall of the cleaning cylinder (2), a rotary cylinder (19) vertically rotatably arranged at the bottom wall of the cleaning cylinder (2) at the lower end, a water inlet hole (22) penetratingly opened on the side wall of the rotary cylinder (19), and water spraying holes (21) penetratingly opened on the side wall of the rotary cylinder (19) in a linear array. The water inlet hole (22) is located in the temporary storage water tank (18). The upper end of the rotary cylinder (19) penetrates the top wall of the temporary storage water tank (18). The circumferential side wall of the rotary cylinder (19) is rotatably and sealingly arranged with the top wall of the temporary storage water tank (18). An impeller (7) is rotatably arranged in the impeller cylinder (6), and the lower end of the rotary cylinder (19) is coaxially and drivingly connected to the impeller (7).

4. The cleaning device for a national musical instrument according to claim 1, characterized in that: The water storage tank (3) is connected to the impeller cylinder (6) through a pipeline.

5. The cleaning device for a national musical instrument according to claim 2, characterized in that: A connection hole (23) is penetratingly opened in the hydraulic cylinder (11), and the hydraulic cylinder (11) is connected to the impeller cylinder (6) through the connection hole (23) by a pipeline.

6. The cleaning device for a national musical instrument according to claim 3, wherein: The temporary storage water tank (18) is connected to the telescopic cylinder (14) through a pipeline.

7. The cleaning device for a national musical instrument according to claim 2, characterized in that: A piston (12) is fittingly and movably arranged in the hydraulic cylinder (11). The piston (12) is fixedly connected to the inner end of the telescopic cylinder (14). A transmission hole (13) is penetratingly opened inside the piston (12), and the aperture of the transmission hole (13) is smaller than the aperture of the connection hole (23).

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