Cleaner for air filter element of air compressor

Abstract

The invention relates to the technical field of air filter element cleaning, in particular to an air compressor air filter element cleaner which comprises a fixed box body, an electric telescopic rod is fixedly installed at the top in the fixed box body, a fixed support is fixedly installed at the output end of the electric telescopic rod, and a fixed base is fixedly installed at the bottom in the fixed box body. A limiting rotating assembly is arranged on the fixed base, a filter element body is placed on the limiting rotating assembly, a cleaning mechanism used for cleaning the filter element body is arranged in the fixed box body, an electric telescopic rod is started to stretch out and draw back, and the electric telescopic rod drives a rotating pressing disc and a fixed push plate to move downwards through a fixed support; the rotary pressing disc is tightly pressed at the upper end of the filter element body, the filter element body can be limited and fixed, the fixed push plate pushes the sliding connecting plate to move downwards, the air suction cover plate can be close to the outer wall of the filter element body, the distance between the air suction cover plate and the outer wall of the filter element body is shortened, and the dust collection efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of air filter element cleaning, in particular to an air filter element cleaner for an air compressor. Background Art

[0002] The function of the air filter element of the air compressor is to filter the compressed air generated by the main engine of the air compressor, intercept and aggregate the impurities in the gas, and make the air compressor discharge a purer and higher-quality compressed air. After a period of use, a large amount of impurities will be attached to the filter element, which greatly reduces the filtering effect. In order to maintain the filtering effect of the filter element, it needs to be cleaned regularly. However, in the prior art, the filter element is generally cleaned manually. The operator aims the nozzle of the compressed air gun at the filter element, turns on the compressed air, and allows the high-pressure air to reversely pass through the filter element to blow out the accumulated dust and impurities. Dust is easy to fly in the operating environment. The flying dust not only causes pollution in the workplace, but also may cause irritation and damage to the respiratory system of the operator. At the same time, the flying dust may be re-deposited on the surrounding equipment or surfaces, causing the cleaned equipment to quickly become dirty again, forming secondary pollution. Summary of the invention

[0003] The object of the present invention is to provide an air filter element cleaner for an air compressor to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: an air filter cleaner for an air compressor, comprising a fixed box body, an electric telescopic rod is fixedly installed on the top of the fixed box body, a fixed support is fixedly installed on the output end of the electric telescopic rod, a fixed base is fixedly installed on the bottom of the fixed box body, a limited rotation assembly is arranged on the fixed base, a filter body is placed on the limited rotation assembly, a cleaning mechanism for cleaning the filter body is arranged inside the fixed box body, the cleaning mechanism comprises a movement control assembly and a blowing and suction dust removal assembly, the blowing and suction dust removal assembly comprises a vertical cavity plate arranged inside the filter body and an air suction hood plate arranged outside the filter body, the movement control assembly comprises a fixed push plate fixedly installed on the fixed support and a sliding connecting plate slidably arranged on the fixed box body.

[0005] Preferably, the limited rotation assembly includes a driving motor, a driving gear, a fixed gear ring, a supporting ring seat, a placement ring groove, an anti-slip strip, a connecting support rod, a rotating ring seat, a rotating pressure plate and an anti-slip convex ball. The driving motor is fixedly mounted on the upper end of the fixed base, the driving gear is fixedly mounted on the output end of the driving motor, and the fixed base is rotatably connected to a rotating ring seat.

[0006] Preferably, a plurality of connecting support rods are fixedly mounted on the rotating ring seat, the upper ends of the connecting support rods are fixedly connected to a supporting ring seat, and a fixed gear ring is fixedly mounted on the supporting ring seat.

[0007] Preferably, the fixed gear ring is meshed with the driving gear, a placement ring groove is opened on the support ring seat, a plurality of anti-slip strips are fixedly arranged in the placement ring groove, the rotating pressure plate is rotatably connected to the lower end of the fixed support, and a plurality of anti-slip convex balls are fixedly arranged at the lower end of the rotating pressure plate.

[0008] Preferably, the mobile control component also includes a sliding block, a sliding groove, a hinged push plate, a sliding support plate, a fixed support plate and a reset spring. The inner wall of the fixed box is provided with a sliding groove, and a sliding block is slidably connected in the sliding groove. One end of the sliding block is fixedly connected to a sliding connecting plate.

[0009] Preferably, the sliding connecting plate is located directly below the fixed push plate, the sliding connecting plate is hinged with a hinged push plate, the end of the hinged push plate away from the sliding connecting plate is hinged with an air suction hood plate, a fixed support plate is fixedly installed inside the fixed box, a sliding support plate is slidably connected inside the fixed support plate, one end of the sliding support plate is fixedly connected to the air suction hood plate, the number of the return springs is multiple, and the multiple return springs are fixedly arranged inside the fixed support plate, one end of the return spring is fixedly connected to the sliding support plate, and the other end of the return spring is fixedly connected to the inner wall of the fixed support plate.

[0010] Preferably, the blowing and suction dust removal assembly also includes a connecting fixed plate, a first sliding tooth plate, a second sliding tooth plate, a middle gear, and a fixed short plate. The connecting fixed plate is fixedly connected to the lower end of the suction hood plate, and the connecting fixed plate is fixedly connected to the first sliding tooth plate, and the first sliding tooth plate is slidably connected to the fixed base.

[0011] Preferably, the first sliding tooth plate is meshed with a middle gear, the middle gear is meshed with a second sliding tooth plate, the second sliding tooth plate is slidably connected to a fixed base, the lower end of the middle gear is rotatably connected to a fixed short plate, and the fixed short plate is fixedly connected to the fixed base.

[0012] Preferably, the end of the second sliding tooth plate away from the connecting fixed plate is fixedly connected to a vertical cavity plate, the vertical cavity plate is fixedly connected to a sliding connecting plate, the sliding connecting plate is slidably connected to a fixed base, a plurality of short air outlet pipes are connected to the vertical cavity plate, the number of the vertical cavity plates is two, the ends of the two vertical cavity plates close to each other are connected to a first telescopic connecting pipe, a gas dividing flat tube is provided between the two first telescopic connecting tubes, and the two first telescopic connecting tubes are connected to the gas dividing flat tube.

[0013] Preferably, the air distribution flat tube is fixedly connected to the fixed base, the lower end of the air distribution flat tube is connected to an air guide connecting tube, the air guide connecting tube is provided with a solenoid valve, one end of the air suction cover plate is connected to a second telescopic connecting tube, the end of the second telescopic connecting tube away from the air suction cover plate is connected to an air suction connecting tube, the air suction connecting tube is connected to the air suction end of the vacuum cleaner body, the vacuum cleaner body is fixedly mounted on a fixed box through a mounting plate, and the fixed box is provided with a front door.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] By starting the extension and retraction of the electric telescopic rod, the electric telescopic rod drives the rotating pressure plate and the fixed push plate to move downward through the fixed support, and the rotating pressure plate is tightly pressed against the upper end of the filter element body, so as to limit and fix the filter element body. The fixed push plate pushes the sliding connecting plate downward, so as to realize the suction hood plate close to the outer wall of the filter element body, shortening the distance between the suction hood plate and the outer wall of the filter element body and improving the dust collection efficiency. At the same time, under the drive of the first sliding tooth plate, the second sliding tooth plate and the middle gear, the vertical cavity plate can drive the air outlet short pipe close to the inner wall of the filter element body, shortening the distance between the vertical cavity plate and the inner wall of the filter element body and improving the cleaning efficiency.

[0016] When the filter element body is cleaned, the drive motor is turned off and the electric telescopic rod is started to retract. The electric telescopic rod drives the rotating pressure plate and the fixed push plate to move upward through the fixed support, thereby releasing the limit fixation of the rotating pressure plate on the filter element body, and gradually releasing the restriction of the fixed push plate on the sliding connecting plate. Under the elastic action of the reset spring, the sliding support plate is reset, and then the air suction hood plate is driven away from the filter element body. The first sliding tooth plate drives the second sliding tooth plate to move away from the air suction hood plate through the middle gear, thereby realizing that the air suction hood plate is away from the outer wall of the filter element body and the vertical cavity plate is away from the inner wall of the filter element body, which makes it easy to remove the filter element body from the support ring seat and improves convenience.

[0017] By setting a limited rotation component, a mobile control component and a blowing and suction dust removal component, it is possible to jet clean the inside of the filter element body and collect dust on the outside of the filter element body. The rotating pressure plate is rotatably connected to the fixed support, and the filter element body is clamped between the support ring seat and the rotating pressure plate. The rotation of the support ring seat can drive the filter element body thereon to rotate, so that the surrounding of the filter element body can be cleaned to avoid cleaning dead corners. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0019] Figure 2 It is a schematic diagram of the external structure of the present invention.

[0020] Figure 3It is a schematic diagram of the local structure of the present invention.

[0021] Figure 4 It is a partial structural schematic diagram of the mobile control component of the present invention.

[0022] Figure 5 It is a schematic diagram of the structure of the mobile control component of the present invention.

[0023] Figure 6 It is a schematic diagram of the structure of the limited rotation assembly of the present invention.

[0024] Figure 7 It is a schematic diagram of the local structure of the limited rotation assembly of the present invention.

[0025] Figure 8 It is a partial structural schematic diagram of the blowing and suction dust removal component of the present invention.

[0026] Fig. 9 It is a schematic diagram of the structure of the blowing and suction dust removal component of the present invention.

[0027] Fig.10 It is a schematic diagram of the structure of the air suction cover plate of the present invention.

[0028] Fig.11 It is a schematic diagram of the planar structure of the present invention.

[0029] Fig.12 It is a structural schematic diagram from another viewing angle of the present invention.

[0030] Fig.13 It is a schematic diagram of the fixed base structure of the present invention.

[0031] In the figure: 1, fixed box; 2, electric telescopic rod; 3, fixed support; 4, filter element body; 5, fixed base; 6, limited rotation assembly; 7, mobile control assembly; 8, front door; 9, blowing and suction dust removal assembly; 61, driving motor; 62, driving gear; 63, fixed gear ring; 64, support ring seat; 65, placement ring groove; 66, anti-skid strip; 67, connecting support rod; 68, rotating ring seat; 69, rotating pressure plate; 610, anti-skid convex ball; 71, fixed push plate; 72, sliding connecting plate; 73, sliding block; 74, sliding Groove; 75, hinged push plate; 76, sliding support plate; 77, fixed support plate; 78, reset spring; 91, air suction cover plate; 92, connecting fixed plate; 93, first sliding tooth plate; 94, second sliding tooth plate; 95, middle gear; 96, fixed short plate; 97, vertical cavity plate; 98, sliding connecting plate; 99, air outlet short pipe; 910, air distribution flat pipe; 911, first telescopic connecting pipe; 912, air guide connecting pipe; 913, solenoid valve; 914, second telescopic connecting pipe; 915, air suction connecting pipe; 916, vacuum cleaner body. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] See also Figures 1 to 13 The present invention provides a technical solution: an air compressor air filter cleaner, comprising a fixed box body 1, an electric telescopic rod 2 is fixedly installed on the top of the fixed box body 1, a fixed support 3 is fixedly installed on the output end of the electric telescopic rod 2, a fixed base 5 is fixedly installed on the bottom of the fixed box body 1, a limited rotation component 6 is arranged on the fixed base 5, a filter element body 4 is placed on the limited rotation component 6, a cleaning mechanism for cleaning the filter element body 4 is arranged inside the fixed box body 1, the cleaning mechanism includes a moving control component 7 and a blowing and suction dust removal component 9, and the blowing and suction dust removal component 9 includes a filter element arranged on the filter element The vertical cavity plate 97 inside the body 4 and the air suction cover plate 91 arranged outside the filter element body 4, the mobile control component 7 includes a fixed push plate 71 fixedly installed on the fixed support 3 and a sliding connecting plate 72 slidably arranged on the fixed box 1. By starting the electric telescopic rod 2 to extend and retract, the electric telescopic rod 2 drives the rotating pressure plate 69 and the fixed push plate 71 to move downward through the fixed support 3, and the rotating pressure plate 69 is pressed tightly against the upper end of the filter element body 4, so that the filter element body 4 can be limited and fixed. The fixed push plate 71 pushes the sliding connecting plate 72 downward to achieve the air suction cover plate 91 close to the filter element body 4, shortening the distance between the suction cover plate 91 and the outer wall of the filter element body 4, and improving the efficiency of dust collection. At the same time, under the drive of the first sliding tooth plate 93, the second sliding tooth plate 94 and the middle gear 95, the vertical cavity plate 97 can drive the air outlet short pipe 99 to approach the inner wall of the filter element body 4, shortening the distance between the vertical cavity plate 97 and the inner wall of the filter element body 4, and improving the cleaning efficiency. When the filter element body 4 is cleaned, the drive motor 61 is turned off, the electric telescopic rod 2 is started to retract, and the electric telescopic rod 2 drives the rotating pressure plate 69 and the fixed push plate 71 to move upward through the fixed support 3. The rotating pressure plate 69 is released from the limit fixation of the filter element body 4, and the restriction of the fixed push plate 71 on the sliding connecting plate 72 is gradually released. Under the elastic action of the reset spring 78, the sliding support plate 76 is driven to reset, thereby driving the air suction cover plate 91 away from the filter element body 4. The first sliding tooth plate 93 drives the second sliding tooth plate 94 to move away from the air suction cover plate 91 through the middle gear 95, thereby achieving the air suction cover plate 91 away from the outer wall of the filter element body 4 and the vertical cavity plate 97 away from the inner wall of the filter element body 4, so that the filter element body 4 is easily removed from the support ring seat 64, and the convenience is improved.

[0034] By setting a limited rotation component 6, a movement control component 7 and a blowing and suction dust removal component 9, it is possible to achieve jet cleaning of the inside of the filter element body 4 and dust collection on the outside of the filter element body 4. The rotating pressure plate 69 is rotatably connected to the fixed support 3, and the filter element body 4 is clamped between the support ring seat 64 and the rotating pressure plate 69. The rotation of the support ring seat 64 can drive the filter element body 4 thereon to rotate, so that the surrounding of the filter element body 4 can be cleaned to avoid cleaning dead corners.

[0035] The limited rotation assembly 6 includes a driving motor 61, a driving gear 62, a fixed gear ring 63, a support ring seat 64, a placement ring groove 65, an anti-skid strip 66, a connecting support rod 67, a rotating ring seat 68, a rotating pressure plate 69 and an anti-skid convex ball 610. The driving motor 61 is fixedly installed on the upper end of the fixed base 5, the driving gear 62 is fixedly installed on the output end of the driving motor 61, the fixed base 5 is rotatably connected with a rotating ring seat 68, a plurality of connecting support rods 67 are fixedly installed on the rotating ring seat 68, the upper end of the connecting support rod 67 is fixedly connected with a support ring seat 64, the support ring seat 64 is fixedly installed with a fixed gear ring 63, and the fixed The fixed gear ring 63 is meshed with the driving gear 62, and a placement ring groove 65 is opened on the support ring seat 64, and a plurality of anti-skid strips 66 are fixedly arranged in the placement ring groove 65. The rotating pressure plate 69 is rotatably connected to the lower end of the fixed support 3, and a plurality of anti-skid convex balls 610 are fixedly arranged on the lower end of the rotating pressure plate 69. The driving motor 61 is started, and the driving motor 61 drives the driving gear 62 to rotate, and the driving gear 62 drives the fixed gear ring 63 to rotate. Due to the rotational connection between the rotating pressure plate 69 and the fixed support 3, the filter element body 4 is clamped between the support ring seat 64 and the rotating pressure plate 69. The rotation of the support ring seat 64 can drive the filter element body 4 thereon to rotate.

[0036] The mobile control assembly 7 also includes a sliding block 73, a sliding groove 74, a hinged push plate 75, a sliding support plate 76, a fixed support plate 77 and a reset spring 78. The inner wall of the fixed box 1 is provided with a sliding groove 74, and the sliding block 73 is slidably connected in the sliding groove 74. One end of the sliding block 73 is fixedly connected to a sliding connecting plate 72, and the sliding connecting plate 72 is located directly below the fixed push plate 71. The sliding connecting plate 72 is hinged with a hinged push plate 75, and the end of the hinged push plate 75 away from the sliding connecting plate 72 is hinged with a suction cover plate 91. A fixed support plate 77 is fixedly installed inside the fixed box 1, and a sliding support plate 76 is slidably connected inside the fixed support plate 77. The sliding support plate 76 One end is fixedly connected to the air suction cover plate 91, and there are multiple return springs 78, which are fixedly arranged inside the fixed support plate 77. One end of the return spring 78 is fixedly connected to the sliding support plate 76, and the other end of the return spring 78 is fixedly connected to the inner wall of the fixed support plate 77. The fixed push plate 71 moves downward with the fixed support 3, and the fixed push plate 71 moves downward to contact the upper end of the sliding connecting plate 72, and drives the sliding block 73 to slide downward in the sliding groove 74. The sliding connecting plate 72 moves downward, and the air suction cover plate 91 is driven close to the filter element body 4 through the hinged push plate 75. The sliding support plate 76 slides inside the fixed support plate 77, and the return spring 78 is stretched.

[0037] The blowing and suction dust removal assembly 9 also includes a connecting fixed plate 92, a first sliding tooth plate 93, a second sliding tooth plate 94, a middle gear 95, and a fixed short plate 96. The connecting fixed plate 92 is fixedly connected to the lower end of the suction cover plate 91, the connecting fixed plate 92 is fixedly connected to the first sliding tooth plate 93, the first sliding tooth plate 93 is slidably connected to the fixed base 5, the first sliding tooth plate 93 is meshed with a middle gear 95, the middle gear 95 is meshed with a second sliding tooth plate 94, the second sliding tooth plate 94 is slidably connected to the fixed base 5, the lower end of the middle gear 95 is rotatably connected to the fixed short plate 96, the fixed short plate 96 is fixedly connected to the fixed base 5, and the second sliding tooth plate 94 is away from the connecting fixed plate 92. A vertical cavity plate 97 is fixedly connected at one end, a sliding connecting plate 98 is fixedly connected to the vertical cavity plate 97, the sliding connecting plate 98 is slidably connected to the fixed base 5, a plurality of short air outlet pipes 99 are connected to the vertical cavity plate 97, the number of the vertical cavity plates 97 is two, the ends of the two vertical cavity plates 97 close to each other are connected to a first telescopic connecting pipe 911, a gas dividing flat tube 910 is arranged between the two first telescopic connecting tubes 911, the two first telescopic connecting tubes 911 are connected to the gas dividing flat tube 910, the gas dividing flat tube 910 is fixedly connected to the fixed base 5, the lower end of the gas dividing flat tube 910 is connected to a gas guide connecting pipe 912, and a solenoid valve is arranged on the gas guide connecting pipe 912 913, one end of the suction cover plate 91 is connected to a second telescopic connecting pipe 914, and the end of the second telescopic connecting pipe 914 away from the suction cover plate 91 is connected to an air suction connecting pipe 915, and the air suction connecting pipe 915 is connected to the suction end of the vacuum cleaner body 916, and the vacuum cleaner body 916 is fixedly installed on the fixed box body 1 through the mounting plate, and the fixed box body 1 is provided with a front door 8. When the suction cover plate 91 moves to one side of the filter element body 4, the first sliding tooth plate 93 is driven to slide on the fixed base 5 through the connecting fixed plate 92, and the first sliding tooth plate 93 drives the middle gear 95 to rotate, and the middle gear 95 drives the second sliding tooth plate 94 to move, thereby realizing that the second sliding tooth plate 94 drives the middle gear 95 to rotate. The movable vertical cavity plate 97 is close to the inner wall of the filter element body 4, and the first telescopic connecting tube 911 is extended, so that the vertical cavity plate 97 drives the air outlet short tube 99 to approach the inner wall of the filter element body 4, and the hinged push plate 75 drives the air suction cover plate 91 to approach the filter element body 4, so that the air inlet end of the air guide connecting tube 912 is connected with the external compressed air source, and the solenoid valve 913 is opened. The gas enters the gas distribution flat tube 910 through the gas guide connecting tube 912, and then enters the first telescopic connecting tube 911 from the gas distribution flat tube 910, and then enters the vertical cavity plate 97 from the first telescopic connecting tube 911, and finally is ejected from the air outlet short tube 99. The vacuum cleaner body 916 is a publicly available prior art and will not be repeated here.

[0038] In actual use, Figure 1As shown, the filter element body 4 is sleeved on the vertical cavity plate 97, and the electric telescopic rod 2 is started. The electric telescopic rod 2 drives the fixed support 3 to descend, and the fixed support 3 drives the rotating pressure plate 69 to descend, and the rotating pressure plate 69 is pressed on the upper end of the filter element body 4. In this process, the fixed push plate 71 moves downward with the fixed support 3, and the fixed push plate 71 moves downward to contact the upper end of the sliding connecting plate 72, and drives the sliding block 73 to slide downward in the sliding groove 74. The sliding connecting plate 72 moves downward, and the suction cover plate 91 is driven to approach the filter element body 4 through the hinged push plate 75. The sliding support plate 76 slides inside the fixed support plate 77, the reset spring 78 is stretched, and the second telescopic connecting pipe 914 is extended. When moving, the first sliding tooth plate 93 is driven to slide on the fixed base 5 by connecting the fixed plate 92, and the first sliding tooth plate 93 drives the middle gear 95 to rotate, and the middle gear 95 drives the second sliding tooth plate 94 to move, so that the second sliding tooth plate 94 drives the vertical cavity plate 97 to approach the inner wall of the filter element body 4, and the first telescopic connecting pipe 911 is extended, so that the vertical cavity plate 97 drives the air outlet short pipe 99 to approach the inner wall of the filter element body 4, and the hinged push plate 75 drives the air suction cover plate 91 to approach the filter element body 4, so that the air inlet end of the air guide connecting pipe 912 is connected with the external compressed air source, and the solenoid valve 913 is opened, and the gas enters the gas distribution flat tube 910 through the air guide connecting pipe 912, and then enters the first telescopic connecting pipe from the gas distribution flat tube 910 911, and then enters the vertical cavity plate 97 from the first telescopic connecting pipe 911, and finally is ejected from the air outlet short pipe 99, starting the drive motor 61, the drive motor 61 drives the drive gear 62 to rotate, and the drive gear 62 drives the fixed gear ring 63 to rotate. Due to the rotational connection between the rotating pressure plate 69 and the fixed support 3, the filter element body 4 is clamped between the support ring seat 64 and the rotating pressure plate 69. The rotation of the support ring seat 64 can drive the filter element body 4 thereon to rotate, and the vacuum cleaner body 916 is started to inhale air. The gas ejected from the air outlet short pipe 99 cleans the dust on the filter element body 4. The flying dust is followed by the air flow into the second telescopic connecting pipe 914 and is finally collected by the vacuum cleaner body 916. When the filter element body 4 is clean, When completion, turn off the drive motor 61 and start the contraction of the electric telescopic rod 2. The electric telescopic rod 2 drives the rotating pressure plate 69 and the fixed push plate 71 to move upward through the fixed support 3, releases the limiting fixation of the rotating pressure plate 69 on the filter element body 4, and gradually releases the restriction of the fixed push plate 71 on the sliding connecting plate 72. Under the elastic action of the reset spring 78, the sliding support plate 76 is driven to reset, and then the air suction cover plate 91 is driven away from the filter element body 4. The first sliding tooth plate 93 drives the second sliding tooth plate 94 to move away from the air suction cover plate 91 through the middle gear 95, thereby realizing that the air suction cover plate 91 is away from the outer wall of the filter element body 4, and the vertical cavity plate 97 is away from the inner wall of the filter element body 4, so that the filter element body 4 is easily removed from the support ring seat 64.

[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 filter cleaner for an air compressor, comprising a fixed housing (1), characterized in that: An electric telescopic rod (2) is fixedly mounted on the top of the fixed housing (1), a fixed support (3) is fixedly mounted on the output end of the electric telescopic rod (2), a fixed base (5) is fixedly mounted on the bottom of the fixed housing (1), a limited rotation assembly (6) is arranged on the fixed base (5), a filter element body (4) is placed on the limited rotation assembly (6), a cleaning mechanism for cleaning the filter element body (4) is arranged inside the fixed housing (1), the cleaning mechanism comprises a movement control assembly (7) and a blowing and suction dust removal assembly (9), the blowing and suction dust removal assembly (9) comprises a vertical cavity plate (97) arranged inside the filter element body (4) and an air suction cover plate (91) arranged outside the filter element body (4), the movement control assembly (7) comprises a fixed push plate (71) fixedly mounted on the fixed support (3) and a sliding connection plate (72) slidably arranged on the fixed housing (1).

2. The air filter element cleaner for an air compressor according to claim 1, characterized in that: The position-limiting rotation assembly (6) comprises a driving motor (61), a driving gear (62), a fixed gear ring (63), a supporting ring seat (64), a placement ring groove (65), an anti-slip strip (66), a connecting support rod (67), a rotating ring seat (68), a rotating pressure plate (69) and an anti-slip convex ball (610); the driving motor (61) is fixedly mounted on the upper end of the fixed base (5); the driving gear (62) is fixedly mounted on the output end of the driving motor (61); and the rotating ring seat (68) is rotatably connected to the fixed base (5).

3. The air filter element cleaner for an air compressor according to claim 2, characterized in that: A plurality of connecting support rods (67) are fixedly mounted on the rotating ring seat (68); the upper ends of the connecting support rods (67) are fixedly connected to a supporting ring seat (64); and a fixed gear ring (63) is fixedly mounted on the supporting ring seat (64).

4. The air filter element cleaner for an air compressor according to claim 3, characterized in that: The fixed gear ring (63) is meshed with the driving gear (62); a placement ring groove (65) is provided on the support ring seat (64); a plurality of anti-slip strips (66) are fixedly arranged in the placement ring groove (65); the rotating pressure plate (69) is rotatably connected to the lower end of the fixed support (3); a plurality of anti-slip convex balls (610) are fixedly arranged at the lower end of the rotating pressure plate (69).

5. The air filter cleaner for an air compressor according to claim 4, characterized in that: The mobile control assembly (7) also includes a sliding block (73), a sliding groove (74), a hinged push plate (75), a sliding support plate (76), a fixed support plate (77) and a return spring (78); the inner wall of the fixed box (1) is provided with a sliding groove (74); the sliding block (73) is slidably connected in the sliding groove (74); one end of the sliding block (73) is fixedly connected to a sliding connecting plate (72).

6. The air filter cleaner for an air compressor according to claim 5, characterized in that: The sliding connection plate (72) is located directly below the fixed push plate (71); a hinged push plate (75) is hingedly connected to the sliding connection plate (72); one end of the hinged push plate (75) away from the sliding connection plate (72) is hingedly connected to an air suction cover plate (91); a fixed support plate (77) is fixedly installed inside the fixed box (1); a sliding support plate (76) is slidably connected inside the fixed support plate (77); one end of the sliding support plate (76) is fixedly connected to the air suction cover plate (91); a plurality of return springs (78) are provided, and a plurality of return springs (78) are fixedly arranged inside the fixed support plate (77); one end of the return spring (78) is fixedly connected to the sliding support plate (76); and the other end of the return spring (78) is fixedly connected to the inner wall of the fixed support plate (77).

7. The air filter element cleaner for an air compressor according to claim 1, characterized in that: The blowing and suction dust removal assembly (9) further comprises a connecting fixed plate (92), a first sliding tooth plate (93), a second sliding tooth plate (94), a middle gear (95), and a fixed short plate (96); the connecting fixed plate (92) is fixedly connected to the lower end of the suction cover plate (91); the connecting fixed plate (92) is fixedly connected to the first sliding tooth plate (93); and the first sliding tooth plate (93) is slidably connected to the fixed base (5).

8. The air filter element cleaner for an air compressor according to claim 7, characterized in that: The first sliding tooth plate (93) is meshed with a middle gear (95), the middle gear (95) is meshed with a second sliding tooth plate (94), the second sliding tooth plate (94) is slidably connected to the fixed base (5), the lower end of the middle gear (95) is rotatably connected to a fixed short plate (96), and the fixed short plate (96) is fixedly connected to the fixed base (5).

9. The air filter cleaner for an air compressor according to claim 8, characterized in that: The end of the second sliding tooth plate (94) away from the connecting fixed plate (92) is fixedly connected to a vertical cavity plate (97), and a sliding connecting plate (98) is fixedly connected to the vertical cavity plate (97), and the sliding connecting plate (98) is slidably connected to the fixed base (5). A plurality of short air outlet pipes (99) are connected to the vertical cavity plate (97), and the number of the vertical cavity plates (97) is two. The ends of the two vertical cavity plates (97) close to each other are both connected to a first telescopic connecting pipe (911), and a gas dividing flat pipe (910) is provided between the two first telescopic connecting pipes (911), and the two first telescopic connecting pipes (911) are both connected to the gas dividing flat pipe (910).

10. The air filter element cleaner for an air compressor according to claim 9, characterized in that: The air distribution flat tube (910) is fixedly connected to the fixed base (5); the lower end of the air distribution flat tube (910) is connected to an air guide connecting tube (912); the air guide connecting tube (912) is provided with an electromagnetic valve (913); one end of the air suction cover plate (91) is connected to a second telescopic connecting tube (914); the end of the second telescopic connecting tube (914) away from the air suction cover plate (91) is connected to an air suction connecting tube (915); the air suction connecting tube (915) is connected to the air suction end of the vacuum cleaner body (916); the vacuum cleaner body (916) is fixedly mounted on the fixed box (1) via a mounting plate; the fixed box (1) is provided with a front door (8).

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