Air compressor with dustproof structure

Abstract

The air compressor with the dustproof structure comprises a machine body, a ventilation outer frame is installed on the outer side of the machine body through connecting bolts, and the ventilation outer frame is arranged on the outer side of a ventilation opening of the machine body; a dustproof filter screen is fixedly mounted on the inner side of the ventilation outer frame, a guide sliding groove is formed in the inner side of the ventilation outer frame, a fixing plate is fixedly mounted on the outer side of the machine body, a cleaning assembly is mounted on the outer side of the fixing plate, dust adhering to the outer side of the dustproof filter screen is cleaned through the cleaning assembly, and the dustproof effect of the dustproof filter screen is improved; a concentric shaft is fixedly installed on the outer side of the ventilation outer frame, and a protection assembly is connected to the outer side of the concentric shaft. According to the air compressor with the dustproof structure, the dustproof filter screen is installed on the inner side of the ventilation outer frame, and air entering the inner side of the machine body is intercepted through the dustproof filter screen, so that dust in the air is intercepted on the outer side of the dustproof filter screen, and the situation that the production effect of a clock is affected due to dust entering when the clock works is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of air compressors, in particular to an air compressor with a dustproof structure. Background Art

[0002] Air compressors are often needed in the watch production process. Air compressors can provide stable air pressure power for each process in watch production. Whether it is assembly, polishing, testing or other production links, stable air pressure is required to drive the corresponding tools and equipment.

[0003] The application number is CN202223223593.7, and the air compressor has a dustproof structure. The air compressor comprises a body and a shell. The side of the body is provided with an air outlet. The shell is arranged at the air outlet on the side of the body. The shell is a hollow structure which is communicated with the left and right sides. A through opening is provided at the top of the inner wall of the shell. A plug-in plate is movably inserted inside the through opening. The plug-in plate is a door frame-shaped structure. The bottom end of the plug-in plate contacts the bottom of the inner wall of the shell. Connecting plates are fixedly installed on both sides of the inner wall of the plug-in plate close to one end of the body. Connecting rods are fixedly installed on both ends of the two connecting plates away from the sides of the body. An inner frame is movably installed between the plug-ins. The utility model can achieve a good dustproof effect. The first dustproof net, the second dustproof net and the filter net installed inside the shell can intercept the air entering the body for multiple times, thereby preventing dust in the air from entering the inside of the body, and it is convenient to take out the first dustproof net and the second dustproof net for cleaning.

[0004] The device can intercept the air entering the body multiple times through the first dustproof net, the second dustproof net and the filter installed inside the shell, so as to prevent the dust in the air from entering the body, and it is convenient to take out the first dustproof net and the second dustproof net for cleaning. However, when cleaning the dustproof net, the device needs to disassemble and install the dustproof net back and forth, which is a cumbersome and time-consuming process, and the filter can easily cause damage to the dustproof net during the cleaning process, thereby affecting the use effect of the dustproof net.

[0005] In view of the above problems, it is urgent to carry out innovative design based on the original air compressor structure with dustproof structure. Utility Model Content

[0006] The purpose of the utility model is to provide an air compressor with a dustproof structure to solve the problem proposed in the above background technology that the device needs to reciprocately disassemble and install the dustproof net when cleaning the dustproof net, which is a cumbersome and time-consuming process, and the filter net is very likely to be damaged during the cleaning process, thereby affecting the use effect of the dustproof net.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an air compressor with a dustproof structure, comprising a machine body, a ventilation frame is installed on the outer side of the machine body through connecting bolts, and the ventilation frame is arranged on the outer side of the machine body vent; it also includes: a dustproof filter is fixedly installed on the inner side of the ventilation frame, and a guide groove is provided on the inner side of the ventilation frame, a fixing plate is fixedly installed on the outer side of the machine body, and a cleaning assembly is installed on the outer side of the fixing plate, and the dust adhered to the outer side of the dustproof filter is cleaned by the cleaning assembly, thereby improving the dustproof effect of the dustproof filter.

[0008] Preferably, a coaxial shaft is fixedly mounted on the outer side of the ventilation outer frame, and a protective component is connected to the outer side of the concentric shaft, so that the dust filter on the inner side of the ventilation outer frame is protected by the protective component.

[0009] Preferably, the inner side of the ventilation outer frame is a hollow structure.

[0010] Preferably, the cleaning assembly includes a servo motor and a counter-rotating threaded rod, the servo motor is fixedly mounted on the outside of the fixed plate, and the counter-rotating threaded rod is fixedly mounted on the output end of the servo motor, and the counter-rotating threaded rod passes through the inner side of the fixed plate; this structure can drive the threaded connectors with threaded connections at both ends to move toward or in opposite directions through the rotation of the counter-rotating threaded rod, thereby adjusting the position of the adjustment plate.

[0011] Preferably, both ends of the heterogeneous threaded rod are threadedly connected with threaded connectors, and an adjustment plate is fixedly installed on the outside of the threaded connector, and the adjustment plate passes through the inner side of the guide slot, and the guide slot is opened on the inner side of the ventilation outer frame; this structure can limit the angle of the threaded connector by sliding the adjustment plate on the inner side of the guide slot, thereby preventing the threaded connector from rotating when moving left and right.

[0012] Preferably, a movable scraper is fixedly installed on the outer side of the adjustment plate, and the movable scraper and the dust filter are distributed in front and back correspondence; this structure can drive the movable scraper to move left and right through the movement of the adjustment plate, so that the dust adhered to the outside of the dust filter can be cleaned by the left and right movement of the movable scraper, preventing dust from clogging the filter holes and affecting the ventilation effect of the filter.

[0013] Preferably, the protective component includes a protective cover and a first magnet, the protective cover is rotatably connected to the outside of the concentric shaft, and the first magnet is fixedly installed on the outside of the protective cover, the outside of the first magnet is connected to the second magnet, and the second magnet is fixedly installed on the outside of the ventilation outer frame; this structure can protect the dust filter on the inner side of the ventilation outer frame through the rotation of the protective plate to prevent it from being damaged by impact.

[0014] Preferably, the first magnet and the second magnet are in a magnetic attraction structure; this structure in which the first magnet and the second magnet are in a magnetic attraction structure can fix the protective cover on the outside of the ventilation frame to protect the dust filter on the inside of the ventilation frame.

[0015] Compared with the prior art, the utility model has the beneficial effect that the air compressor with dustproof structure is provided with:

[0016] 1. Dust-proof structure: by installing a dust filter on the inner side of the ventilation frame, the air entering the inner side of the machine body is intercepted by the dust filter, so that the dust in the air is intercepted on the outer side of the dust filter, preventing dust from entering during the operation of the watch and affecting the production effect of the watch;

[0017] Furthermore, when a large amount of dust adheres to the outside of the dust filter, the servo motor is operated, and the output end of the servo motor drives the counter-rotating threaded rod to rotate. The rotation of the counter-rotating threaded rod drives the threaded connectors at both ends to move toward or in the opposite direction, so that the moving scraper fixedly connected to the outside also moves along. The moving scraper moves left and right to clean the dust adhered to the outside of the dust filter, preventing a large amount of dust from adhering to the outside of the dust filter and affecting the ventilation effect of the dust filter.

[0018] Furthermore, the adjustment plate passes through the inner side of the guide slot, and when the adjustment plate moves left and right, the guide slot guides the adjustment plate, and the setting of the guide slot can limit the angle of the threaded connector on the outer side of the adjustment plate to prevent it from rotating when moving left and right;

[0019] 2. Protective structure: when the air compressor is not in use, the protective cover can be rotated through the concentric shaft so that the protective cover covers the outside of the ventilation frame to protect the dust filter inside the ventilation frame. When the air compressor needs to be used, the protective cover is rotated in the opposite direction to open the ventilation frame, so that air can enter the inside of the machine body;

[0020] Furthermore, a first magnet is installed on the outside of the protective cover. When the protective cover covers the outside of the ventilation frame, the first magnet will fit on the outside of the second magnet, so that the protective cover is fixed on the outside of the ventilation frame through the magnetic force of the first magnet and the second magnet. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the overall three-dimensional structure of the protective cover of the utility model after being turned over;

[0023] Figure 3 This is a schematic diagram of the three-dimensional structure of the ventilation outer frame of the utility model;

[0024] Figure 4 This is a schematic diagram of the three-dimensional structure of the adjustment plate of the utility model;

[0025] Figure 5 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0026] Figure 6 This is a schematic diagram of the side view structure of the ventilation outer frame of the utility model;

[0027] Figure 7 For this utility model Figure 6 Enlarged structural diagram at B in the middle.

[0028] In the figure: 1. body; 2. ventilation frame; 3. connecting bolts; 4. dust filter; 5. guide slide; 6. fixing plate; 7. servo motor; 8. counter-threaded rod; 9. threaded connector; 10. adjustment plate; 11. moving scraper; 12. concentric shaft; 13. protective cover; 14. first magnet; 15. second magnet. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] The utility model provides the following technical solutions:

[0031] Embodiment 1: Figure 1-Figure 2 The technical solution shown: an air compressor with a dustproof structure, discloses: a machine body 1, a ventilation outer frame 2 is installed on the outer side of the machine body 1 through connecting bolts 3, and the ventilation outer frame 2 is arranged on the outer side of the ventilation port of the machine body 1;

[0032] It also includes: a dust filter 4 is fixedly installed on the inner side of the ventilation outer frame 2, and a guide slide groove 5 is opened on the inner side of the ventilation outer frame 2, a fixing plate 6 is fixedly installed on the outer side of the body 1, and a cleaning component is installed on the outer side of the fixing plate 6, and the dust adhering to the outer side of the dust filter 4 is cleaned by the cleaning component to improve the dustproof effect of the dust filter 4; the inner side of the ventilation outer frame 2 is a hollow structure;

[0033] This structure installs a dust filter 4 on the inner side of the ventilation frame 2, thereby intercepting the air entering the inner side of the body 1 through the dust filter 4, so that the dust in the air is intercepted on the outside of the dust filter 4, preventing dust from entering during the operation of the watch and affecting the production effect of the watch.

[0034] Embodiment 2 is different from Embodiment 1 in that a structure for cleaning dust outside the dust filter 4 is added on the basis of dust prevention. Figure 1-Figure 5 The figure discloses: the cleaning assembly includes a servo motor 7 and a different direction threaded rod 8, the servo motor 7 is fixedly mounted on the outside of the fixed plate 6, and the different direction threaded rod 8 is fixedly mounted on the output end of the servo motor 7, and the different direction threaded rod 8 passes through the inside of the fixed plate 6; the two ends of the different direction threaded rod 8 are threadedly connected with threaded connectors 9, and an adjustment plate 10 is fixedly mounted on the outside of the threaded connector 9, and the adjustment plate 10 passes through the inside of the guide chute 5, and the guide chute 5 is opened on the inside of the ventilation outer frame 2; a movable scraper 11 is fixedly mounted on the outside of the adjustment plate 10, and the movable scraper 11 and the dust filter 4 are distributed in a front-to-back correspondence;

[0035] In this structure, when a large amount of dust adheres to the outside of the dust filter 4, the servo motor 7 is operated, and the output end of the servo motor 7 drives the counter-rotating threaded rod 8 to rotate. The rotation of the counter-rotating threaded rod 8 will drive the threaded connectors 9 threaded at both ends to move toward or in the opposite direction, so that the movable scraper 11 fixedly connected on the outside also moves with it. The scraper 11 moves left and right to clean the dust adhered to the outside of the dust filter 4, and prevents a large amount of dust from adhering to the outside of the dust filter 4 and affecting the ventilation effect of the dust filter 4. The adjustment plate 10 passes through the inner side of the guide slot 5. When the adjustment plate 10 moves left and right, the guide slot 5 will guide the adjustment plate 10, and the setting of the guide slot 5 can limit the angle of the threaded connector 9 on the outside of the adjustment plate 10 to prevent the threaded connector 9 from rotating when it moves left and right.

[0036] Embodiment 3 is different from Embodiment 1 in that a structure for protecting the dust filter 4 is added on the basis of dust prevention. Figure 1-Figure 2 , Figure 6-Figure 7 The figure discloses: a concentric shaft 12 is fixedly installed on the outer side of the ventilation outer frame 2, and a protective component is connected to the outer side of the concentric shaft 12, so as to protect the dust filter 4 on the inner side of the ventilation outer frame 2; the protective component includes a protective cover 13 and a first magnet 14, the protective cover 13 is rotatably connected to the outer side of the concentric shaft 12, and the first magnet 14 is fixedly installed on the outer side of the protective cover 13, and a second magnet 15 is connected to the outer side of the first magnet 14, and the second magnet 15 is fixedly installed on the outer side of the ventilation outer frame 2; the first magnet 14 and the second magnet 15 are a magnetic attraction structure;

[0037] In this structure, when the air compressor is not in use, the protective cover 13 can be rotated by the concentric shaft 12, so that the protective cover 13 covers the outside of the ventilation outer frame 2 to protect the dust filter 4 on the inside of the ventilation outer frame 2. When the air compressor needs to be used, the protective cover 13 is rotated in the opposite direction to put the ventilation outer frame 2 in an open state, so that air can enter the inside of the body 1, and a first magnet 14 is installed on the outside of the protective cover 13. When the protective cover 13 covers the outside of the ventilation outer frame 2, the first magnet 14 will fit on the outside of the second magnet 15, so that the protective cover 13 is fixed to the outside of the ventilation outer frame 2 through the magnetic force of the first magnet 14 and the second magnet 15.

[0038] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An air compressor with a dustproof structure, comprising a machine body (1), the outer side of which is mounted with a ventilation outer frame (2) via connecting bolts (3), and the ventilation outer frame (2) is arranged on the outer side of a ventilation opening of the machine body (1); Features: Also includes: A dust filter (4) is fixedly mounted on the inner side of the ventilation outer frame (2), and a guide slot (5) is provided on the inner side of the ventilation outer frame (2); a fixing plate (6) is fixedly mounted on the outer side of the machine body (1), and a cleaning component is mounted on the outer side of the fixing plate (6); dust adhered to the outer side of the dust filter (4) is cleaned by the cleaning component, thereby improving the dustproof effect of the dust filter (4); The cleaning assembly comprises a servo motor (7) and a counter-rotating threaded rod (8), wherein the servo motor (7) is fixedly mounted on the outside of the fixed plate (6), and the counter-rotating threaded rod (8) is fixedly mounted on the output end of the servo motor (7), and the counter-rotating threaded rod (8) passes through the inside of the fixed plate (6); The two ends of the heterogeneous threaded rod (8) are threadedly connected with threaded connectors (9), and an adjustment plate (10) is fixedly installed on the outside of the threaded connector (9), and the adjustment plate (10) passes through the inside of the guide slide groove (5), and the guide slide groove (5) is arranged on the inside of the ventilation outer frame (2); A movable scraper (11) is fixedly mounted on the outer side of the adjustment plate (10), and the movable scraper (11) and the dustproof filter (4) are arranged in a front-to-back correspondence.

2. The air compressor with a dustproof structure according to claim 1, characterized in that: A coaxial shaft (12) is fixedly mounted on the outside of the ventilation outer frame (2), and a protective component is connected to the outside of the concentric shaft (12), so that the dust filter (4) on the inside of the ventilation outer frame (2) is protected by the protective component.

3. The air compressor with a dustproof structure according to claim 1, characterized in that: The inner side of the ventilation outer frame (2) is a hollow structure.

4. The air compressor with a dustproof structure according to claim 2, characterized in that: The protective component comprises a protective cover (13) and a first magnet (14); the protective cover (13) is rotatably connected to the outside of the concentric shaft (12), and the first magnet (14) is fixedly installed on the outside of the protective cover (13); the second magnet (15) is connected to the outside of the first magnet (14), and the second magnet (15) is fixedly installed on the outside of the ventilation outer frame (2).

5. The air compressor with a dustproof structure according to claim 4, characterized in that: The first magnet (14) and the second magnet (15) are in a magnetic attraction structure.

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