Filter element of air compressor

Abstract

The utility model discloses an air compressor filter element, which relates to the technical field of air compressor accessories and comprises a supporting base, a filter element outer barrel is fixed on the outer wall of the top of the supporting base, a limiting plate is mounted on the outer wall of the side surface of the filter element outer barrel, and a bidirectional motor is fixed on one side, close to the filter element outer barrel, of the inner wall of the top of the supporting base. A ball screw is installed on the outer wall of the top of the bidirectional motor, a screw nut is installed on the outer wall of the ball screw, a connecting block is installed on the outer wall of the screw nut, a supporting outer disc is fixed to one side of the connecting block, a supporting inner disc is fixed to the inner wall of the supporting outer disc, and multiple sets of cleaning brushes are installed on the outer wall of the side face of the supporting outer disc. The multiple sets of cleaning brushes are evenly distributed on the outer wall of the side face of the supporting outer disc, and mounting holes are formed in the outer wall of the side face of the filter element outer barrel. The cleaning efficiency of the device can be improved, and the device is convenient to operate.

Description

Technical Field

[0001] The utility model relates to the technical field of air compressor accessories, in particular to an air compressor filter element. Background Art

[0002] The function of the air compressor filter element is to allow the oil-containing compressed air generated by the main engine to enter the cooler, and then enter the oil-gas filter element for filtration after mechanical separation, intercept and aggregate the oil mist in the gas, forming oil droplets concentrated at the bottom of the filter element and returned to the compressor lubrication system through the oil return pipe, so that the compressor can discharge purer and higher-quality compressed air; in short, it is a device that removes solid dust, oil and gas particles and liquid substances in the compressed air.

[0003] When the air compressor filter element is used for a long time, a lot of dust will be generated inside it, which is easy to clog the filter holes. In order not to affect the filtering effect, the staff needs to disassemble and replace the air compressor filter element regularly. After the air compressor filter element is disassembled, the staff needs to manually clean the outside and inside of it bit by bit. This cleaning method is not only time-consuming and labor-intensive, but also reduces work efficiency.

[0004] For example, in a patent of an air compressor filter element (Announcement No.: CN218853803U), it includes a filter element body, a fixing frame is fixedly connected to the top of the inner cavity of the filter element body, a rotating rod is rotatably connected to the middle position inside the fixing frame, one end of the rotating rod is fixed to the bottom of the fan blade, and the other end of the rotating rod is rotatably connected to the bottom of the inner cavity of the filter element body, a cleaning brush is arranged on the inner side of the filter element body, a rebound structure is arranged between the cleaning brush and the rotating rod, a cleaning disc is sleeved on the surface of the filter element body, and a plurality of bristles are fixed on the inner side of the cleaning disc; the utility model can clean the dust on the inner wall of the filter element body, thereby improving the filtering effect, and at the same time it is convenient for the staff to pull the cleaning disc up and down on the outer surface of the filter element body, so as to clean the dust on the outer surface of the filter element body and reduce the labor of the staff to clean.

[0005] The above patent reduces the labor of cleaning by the staff through the cleaning brush and the cleaning disc. In daily use, the cleaning disc needs to be manually pulled by both hands to slide the handle on the movable rod for cleaning, which causes a certain amount of human resources to be wasted, thereby affecting the cleaning speed of the device and reducing the cleaning efficiency of the device. Therefore, it is necessary to invent an air compressor filter element to solve the above problem. Utility Model Content

[0006] The utility model aims to provide an air compressor filter element to solve the problem of low cleaning efficiency proposed in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an air compressor filter element, comprising a supporting base, a filter element outer barrel is fixed on the top outer wall of the supporting base, a limiting plate is installed on the side outer wall of the filter element outer barrel, a bidirectional motor is fixed on the top inner wall of the supporting base close to the filter element outer barrel, a ball screw is installed on the top outer wall of the bidirectional motor, a screw nut is installed on the outer wall of the ball screw, a connecting block is installed on the outer wall of the screw nut, a supporting outer disk is fixed on one side of the connecting block, a supporting inner disk is fixed on the inner wall of the supporting outer disk, a plurality of groups of cleaning brushes are installed on the side outer wall of the supporting outer disk, the plurality of groups of cleaning brushes are evenly distributed on the side outer wall of the supporting outer disk, and a mounting hole is opened on the side outer wall of the filter element outer barrel.

[0008] Preferably, two groups of plastic cushions are installed on the inner wall of the mounting hole, and the two groups of plastic cushions are symmetrically distributed on the inner wall of the mounting hole.

[0009] Preferably, an air quality sensor is installed on a side of the top inner wall of the support base away from the bidirectional motor.

[0010] Preferably, a signal transmission device is installed on a side of the top inner wall of the support base close to the air quality sensor.

[0011] Preferably, a processing element is installed on the bottom inner wall of the support base.

[0012] Preferably, a plurality of groups of push grooves are provided on a side of the bottom outer wall of the support base close to the processing element, and the plurality of groups of push grooves are evenly distributed on a side of the bottom outer wall of the support base close to the processing element.

[0013] Preferably, a guide protrusion is fixed on one side of the bottom outer wall of the support base close to the pressing groove.

[0014] Technical effects and advantages of the utility model:

[0015] 1. In the utility model, the support base and the filter element outer barrel at the top are fixed by the embedded limit plate, and the bidirectional motor fixed on the inner wall at the top of the support base is powered on and operated, and the ball screw connected at the top can drive the screw nut embedded in the outer wall to rise and fall, and the operation of the screw nut can drive the support outer plate and the support inner plate to rise and fall in the mounting hole of the outer wall of the side of the filter element outer barrel through the connecting block embedded in the outer wall, so that multiple groups of cleaning brushes installed on the outer wall of the support outer plate and the support inner plate can clean the inner and outer walls of the filter element outer barrel at the same time, so that the cleaning efficiency of the device is improved;

[0016] 2. In the utility model, two groups of plastic cushions respectively fixed on the inner walls of the mounting holes can fit together with the lifting and lowering of the connecting block to avoid affecting the filtering effect of the device. The data of the operation monitoring of the air quality sensor installed on the inner wall of the top of the support base can be transmitted to the remote terminal via the connected signal transmission device. The signal sent by the remote terminal can be introduced into the processing element via the signal transmission device, so that the staff can control the operation of the bidirectional motor through the processing element. The pressing groove on the outer wall of the bottom of the support base is convenient for the staff to move, and the guide protrusion is convenient for the directional installation of the device, so that the device is easy for the user to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 The utility model is a schematic diagram of the overall structure of an air compressor filter element.

[0019] Figure 2 The utility model is a schematic diagram of the top view of the structure of an air compressor filter element.

[0020] Figure 3 The utility model is a schematic diagram of the structure of an air compressor filter element viewed from above.

[0021] Figure 4 The utility model is a schematic diagram of the explosion structure of an air compressor filter element.

[0022] In the figure: 1. Support base; 2. Filter element outer barrel; 3. Limit plate; 4. Bidirectional motor; 5. Ball screw; 6. Screw nut; 7. Connecting block; 8. Support outer disk; 9. Support inner disk; 10. Cleaning brush; 11. Mounting hole; 12. Plastic cushion; 13. Air quality sensor; 14. Signal transmission device; 15. Processing element; 16. Press groove; 17. Guide protrusion. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model claimed for protection, but merely represents the selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0024] The utility model provides Figure 1-4 The air compressor filter element shown in the figure includes a support base 1, a filter element outer barrel 2 is fixed to the top outer wall of the support base 1, wherein the user can set the filter element outer barrel 2 on the top outer wall of the support base 1 to make the filter element outer barrel 2 and the support base 1 firmly connected, and a limit plate 3 is installed on the side outer wall of the filter element outer barrel 2, wherein the user can fit the limit plate 3 on the side outer wall of the filter element outer barrel 2 to make the limit plate 3 and the filter element outer barrel 2 firmly connected, and a bidirectional motor 4 is fixed to the top inner wall of the support base 1 close to the filter element outer barrel 2, and the top of the bidirectional motor 4 A ball screw 5 is installed on the outer wall, and a screw nut 6 is installed on the outer wall of the ball screw 5. The user can fix the bidirectional motor 4 on the top inner wall of the support base 1, and the two ends of the ball screw 5 are respectively connected to the rotor in the bidirectional motor 4 and plugged into the top inner wall of the limit plate 3, and the screw nut 6 is twisted on the outer wall of the ball screw 5, so that the power-on operation of the bidirectional motor 4 can drive the screw nut 6 to rise and fall through the connected ball screw 5. A connecting block 7 is installed on the outer wall of the screw nut 6, and a supporting outer disk 8 is fixed on one side of the connecting block 7, and a supporting outer disk 8 is fixed on the inner wall The inner support plate 9 is provided, wherein the user can fit the inner wall of the connecting block 7 into the outer wall of the screw nut 6, and the supporting outer plate 8 and the supporting inner plate 9 are respectively fixed on the connecting block 7, and the inner diameter of the connecting block 7 is the same as the outer diameter of the mounting hole 11, so that the connection between the connecting block 7, the supporting outer plate 8 and the supporting inner plate 9 is firm, and the side outer wall of the supporting outer plate 8 is equipped with multiple groups of cleaning brushes 10, and the multiple groups of cleaning brushes 10 are evenly distributed on the side outer wall of the supporting outer plate 8, wherein the user can install the multiple groups of cleaning brushes 10 on the side inner wall of the supporting outer plate 8 and the supporting inner plate 9 respectively. The side outer wall of the filter cartridge outer barrel 2 is supported by the outer support plate 8 and the inner support plate 9, and is inserted into the side outer wall of the filter cartridge outer barrel 2 through the cleaning brush 10, so that the cleaning brush 10 is firmly connected to the inner support plate 9 and the outer support plate 8. The side outer wall of the filter cartridge outer barrel 2 is provided with a mounting hole 11, wherein the user can insert the connecting block 7 into the mounting hole 11 of the side outer wall of the filter cartridge outer barrel 2, resulting in the operation of the screw nut 6 can drive the connected outer support plate 8 and the inner support plate 9 to rise and fall through the connecting block 7, so that the device can clean the inner and outer walls of the filter cartridge outer barrel 2 at the same time, thereby improving the cleaning efficiency of the device.

[0025] Two groups of plastic pads 12 are installed on the inner wall of the mounting hole 11, and the two groups of plastic pads 12 are symmetrically distributed on the inner wall of the mounting hole 11. The user can install the two groups of plastic pads 12 on the inner wall of the mounting hole 11 respectively, so that the connecting block 7 slides between the two groups of plastic pads 12 as the screw nut 6 runs, thereby avoiding affecting the filtration of the filter element outer barrel 2.

[0026] An air quality sensor 13 is installed on the side of the top inner wall of the support base 1 away from the bidirectional motor 4. The user can install the air quality sensor 13 on the top inner wall of the support base 1 so that the operation of the air quality sensor 13 can monitor the air quality filtered by the filter outer barrel 2.

[0027] A signal transmission device 14 is installed on one side of the top inner wall of the support base 1 close to the air quality sensor 13, wherein the user can connect the signal transmission device 14 to the air quality sensor 13 so that the data monitored by the air quality sensor 13 can be transmitted to the remote terminal via the signal transmission device 14, thereby facilitating the staff to understand the filtering quality of the device via the remote terminal.

[0028] A processing element 15 is installed on the bottom inner wall of the support base 1, wherein the user can connect the processing element 15 in parallel with the circuit connected to the bidirectional motor 4 on the device, so that the signal sent by the remote terminal can be received by the signal transmission device 14, and the data can be transmitted to the processing element 15 for processing, thereby controlling the start-up and operation of the bidirectional motor 4.

[0029] A plurality of push grooves 16 are arranged on one side of the bottom outer wall of the support base 1 close to the processing element 15. The plurality of push grooves 16 are evenly distributed on one side of the bottom outer wall of the support base 1 close to the processing element 15. The user can arrange the plurality of push grooves 16 on the bottom outer wall of the support base 1 so that the staff can move the device through the push grooves 16.

[0030] A guide protrusion 17 is fixed to one side of the bottom outer wall of the support base 1 close to the push groove 16, wherein the user can evenly fix multiple sets of guide protrusions 17 on the bottom outer wall of the support base 1, so that the support base 1 can be installed in the air compressor in an aligned manner through the guide protrusions 17, making the device easy for the user to operate.

[0031] Working principle: the support base 1 and the filter outer barrel 2 on the top are fixed by the embedded limit plate 3. The bidirectional motor 4 fixed on the inner wall of the top of the support base 1 is powered on and can drive the screw nut 6 embedded in the outer wall to rise and fall through the ball screw 5 connected at the top. The operation of the screw nut 6 can drive the support outer plate 8 and the support inner plate 9 to rise and fall in the mounting hole 11 on the outer wall of the side of the filter outer barrel 2 through the connecting block 7 embedded in the outer wall, resulting in multiple groups of cleaning brushes 10 installed on the outer wall of the support outer plate 8 and the support inner plate 9, which can clean the inner and outer walls of the filter outer barrel 2 at the same time, thereby improving the cleaning efficiency of the device; two groups of plastic pads 12 are respectively fixed on the inner walls of the mounting holes 11, It can be fitted with the rising and falling of the connecting block 7 to avoid affecting the filtering effect of the device. The data of the operation monitoring of the air quality sensor 13 installed on the top inner wall of the support base 1 can be transmitted to the remote terminal via the connected signal transmission device 14. The signal sent by the remote terminal can be introduced into the processing element 15 via the signal transmission device 14, so that the staff can control the operation of the two-way motor 4 through the processing element 15. The pressing groove 16 on the outer wall of the bottom of the support base 1 is convenient for the staff to move it, and the guide protrusion 17 is convenient for the directional installation of the device, making the device easy for users to operate, realizing the function of improving the cleaning efficiency and facilitating the operation of the air compressor filter.

[0032] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An air compressor filter element, comprising a support base (1), characterized in that: A filter cartridge outer barrel (2) is fixed to the top outer wall of the support base (1), a limit plate (3) is installed on the side outer wall of the filter cartridge outer barrel (2), a bidirectional motor (4) is fixed to the top inner wall of the support base (1) close to the filter cartridge outer barrel (2), a ball screw (5) is installed on the top outer wall of the bidirectional motor (4), a screw nut (6) is installed on the outer wall of the ball screw (5), a connecting block (7) is installed on the outer wall of the screw nut (6), a supporting outer disk (8) is fixed to one side of the connecting block (7), a supporting inner disk (9) is fixed to the inner wall of the supporting outer disk (8), a plurality of groups of cleaning brushes (10) are installed on the side outer wall of the supporting outer disk (8), and the plurality of groups of cleaning brushes (10) are evenly distributed on the side outer wall of the supporting outer disk (8), and a mounting hole (11) is opened on the side outer wall of the filter cartridge outer barrel (2).

2. The air compressor filter element according to claim 1, characterized in that: Two groups of plastic cushions (12) are installed on the inner wall of the mounting hole (11), and the two groups of plastic cushions (12) are symmetrically distributed on the inner wall of the mounting hole (11).

3. The air compressor filter element according to claim 1, characterized in that: An air quality sensor (13) is installed on a side of the top inner wall of the support base (1) away from the bidirectional motor (4).

4. The air compressor filter element according to claim 3, characterized in that: A signal transmission device (14) is installed on a side of the top inner wall of the support base (1) close to the air quality sensor (13).

5. The air compressor filter element according to claim 1, characterized in that: A processing element (15) is installed on the inner wall of the bottom of the support base (1).

6. The air compressor filter element according to claim 5, characterized in that: A plurality of groups of pressing grooves (16) are arranged on a side of the bottom outer wall of the support base (1) close to the processing element (15); the plurality of groups of pressing grooves (16) are evenly distributed on a side of the bottom outer wall of the support base (1) close to the processing element (15).

7. The air compressor filter element according to claim 6, characterized in that: A guide protrusion (17) is fixed on one side of the bottom outer wall of the support base (1) close to the pressing groove (16).

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