Dust remover filter cartridge with automatic cleaning function

Abstract

The invention provides a dust remover filter cartridge with an automatic cleaning function, and belongs to the technical field of dust removal devices, the dust remover filter cartridge comprises a main shell component, a filter cartridge assembly, a cleaning component, a filtering air suction assembly, a swing driving assembly and a cleaning dust guide component, a side screw cover is screwed on the outer side of a cavity formed by a main shell and an inner partition plate, and the grouped filter cartridges are all connected with the side screw cover. The state of the filter cartridge can be formed in cooperation with the lifting movement of the insertion pipe, and the driving bevel gear and the elliptic cylinder can form effective transmission connection after the insertion pipe moves downwards and retreats from the rubber sealing cover in place, and the side screw cover and the filter cartridge can be driven to rotate and swing back and forth within a certain range in cooperation with the elastic closed state formed by the side screw cover; the driven gear and the fixed rack form matched transmission, the filter cylinder is driven to rotate relative to the cleaning brush, the filter cylinder in a non-use state is efficiently cleaned, and after the inserting pipe moves downwards in place, the springing screw cover synchronously opens the dust guide groove to form cleaning and dust discharging actions.

Description

Technical Field

[0001] The present invention relates to the technical field of dust removal devices, and particularly to a filter cartridge of a dust collector with an automatic cleaning function. Background Art

[0002] A dust collector is an air purification device used to separate and remove dust particles from the air, and is widely used in industrial production, environmental protection and other fields.

[0003] As the core component of the dust collector, the main function of the filter cartridge in the dust collector is to capture solid particles in the air through physical interception to achieve gas-solid separation. The filter cartridge is usually made of porous filtering material and can effectively intercept dust particles in the micron range. As the use time prolongs, dust particles continuously accumulate on the surface of the filter cartridge to form a filter cake layer, which will cause an increase in system resistance and a decrease in filtration efficiency, and it is necessary to stop the machine for manual cleaning or replace the filter cartridge. However, manual cleaning not only has a high maintenance cost, especially for large dust removal systems, but also has the disadvantage of a large workload. Summary of the Invention

[0004] The purpose of the present invention is to provide a filter cartridge of a dust collector with an automatic cleaning function. Based on an array of filter cartridges rotatably connected to a side rotary cover, and in cooperation with the automatic lifting action formed by an insertion pipe connected to an external air source, it can not only form the working state of the filter cartridge, but also, after the insertion pipe moves downward and exits the rubber seal cover, without interfering with the original filtration system, utilize the effective cooperation transmission formed by a driving bevel gear and an elliptical cylinder to drive the side rotary cover and the filter cartridge to reciprocally rotate and swing within a certain range, and drive the passive gear to form a cooperative transmission with a fixed rack, and utilize the relative rotation between the filter cartridge and the cleaning brush to efficiently perform automatic cleaning work on the filter cartridge.

[0005] The purpose of the present invention is achieved through the following technical solution: A filter cartridge of a dust collector with an automatic cleaning function includes a main housing component, a filter cartridge component, a cleaning component, a filtering and suction component, and a swing driving component. The main housing component includes a main housing, the filter cartridge component includes a side rotary cover, the cleaning component includes a passive gear, the filtering and suction component includes an insertion pipe, and the swing driving component includes an elliptical cylinder;

[0006] An inner partition is fixedly connected to the front side opening of the main housing. The side rotary cover in an elastically closed state is rotatably connected to the outside of the inner partition. A group of filter cartridges are rotatably connected to the inner side of the side rotary cover. Fixed racks are fixedly arranged in groups at the top end of the inner cavity of the main housing. The passive gear is fixedly connected to the middle of the top end of the filter cartridge. The passive gear on the same side meshes with the fixed rack. A cleaning brush is arranged on one side of each group of filter cartridges, and the cleaning brushes are all fixedly connected to the side rotary cover;

[0007] At the bottom end of the main housing, a group of rubber seals are fixedly connected. The liftable insertion pipe is located at the outer bottom end of the main housing. The insertion pipe on the same side is directly opposite to the rubber seal. At the upper end of one side of the insertion pipe, a sealing plate is fixedly connected.

[0008] On one side of the insertion pipe, a rotatable driving bevel gear is also provided. The elliptical cylinder is rotatably connected to one side of the main housing, and is in sliding tangency with one end of the side rotating cover, and can form a cooperation with the driving bevel gear.

[0009] The use process of the technical solution of the present invention is as follows:

[0010] When the filter cartridge is in the working state, the side rotating cover is in the elastically closed position. At this time, the filter cartridge is located in the cavity formed by the main housing and the inner partition, and the opening at the bottom end of the filter cartridge is directly opposite to the rubber seal.

[0011] A cross groove is provided in the middle of the rubber seal. When the insertion pipe does not pass through, it is in a closed state; it can also form a state where the insertion pipe moves upward and inserts into the bottom opening of the filter cartridge.

[0012] The insertion pipe is connected to an external suction device. After the insertion pipe is inserted upward into the bottom opening of the filter cartridge in place, the sealing plate also moves upward to a position where it does not block the inlet of the main housing.

[0013] After the external suction device connected to the insertion pipe is started, the air in the environment will enter the inner cavity of the main housing from the inlet on one side of the main housing, and will be filtered by the filter cartridge, adsorbing the dust in the environment.

[0014] During the process of cleaning the dust in the filter cartridge, in order to prevent the dust from entering the insertion pipe and polluting the suction device connected to the insertion pipe, it is necessary to withdraw the insertion pipe from the filter cartridge and the rubber seal, so that the rubber seal forms an elastically closed state.

[0015] After the insertion pipe moves downward and exits beyond the rubber seal in place, not only does the sealing plate close the inlet on one side of the main housing, but the elliptical cylinder also forms an effective transmission connection with the driving bevel gear.

[0016] Driven by the driving bevel gear, the elliptical cylinder can form a sliding tangency with one end of the side rotating cover in the elastically closed state, so that with the rotation of the elliptical cylinder, under the action of the self-closure elasticity of the side rotating cover, the side rotating cover can drive the filter cartridge to reciprocate and rotate within a certain range.

[0017] When the filter cartridge reciprocates and rotates within a certain range along with the side rotating cover, it will drive the passive gear fixed in the middle of the top end of the filter cartridge to form a cooperative transmission with the fixed rack at the top end of the inner cavity of the main housing, so that the filter cartridge itself forms a rotating action. When the filter cartridge rotates, it rubs against the cleaning brush on one side, and the cleaning brush can be used to clean the outside of the filter cartridge.

[0018] By adopting the above technical solution, the present invention can achieve the following beneficial effects:

[0019] (1) In the present invention, a side rotary cover is rotatably connected to the front side of the cavity structure formed by the main housing and the inner partition plate, and a group of filter cartridges are rotatably connected to the side rotary cover. When the side rotary cover is in a natural elastic closed state, with the automatic lifting and moving of the insertion pipe, the insertion pipe can pass through the rubber sealing cover and be inserted upward into the opening at the bottom end of the filter cartridge to form the normal operation of the filter cartridge for dust filtration. When the filter cartridge needs to be cleaned, the automatic downward movement of the insertion pipe can not only retract outside the rubber sealing cover, but also drive the sealing plate to move downward to close the inlet of the main housing, so that when cleaning the filter cartridge, dust will not overflow from the inlet of the main housing and the rubber sealing cover.

[0020] (2) And when the insertion pipe automatically moves downward and exits the rubber sealing cover in place in the present invention, an effective transmission connection can also be formed between the automatically rotatable driving bevel gear and the elliptical cylinder, that is, only after the rubber sealing cover isolates the filter cartridge from the insertion pipe can the cleaning state of the filter cartridge be entered. Since the elliptical cylinder is in sliding tangential fit with one end of the side rotary cover, and the side rotary cover is in a natural elastic closed state, when the elliptical cylinder rotates, it can drive the side rotary cover to reciprocally rotate and swing within a certain range, which can not only form a shaking effect on the filter cartridge, but also utilize the cooperative transmission formed by the passive gear and the fixed rack to make the filter cartridge rotate relative to the cleaning brush itself, so that the dust attached to the outside of the filter cartridge can be efficiently cleaned under safe circumstances. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0022] Figure 1 It is a schematic diagram of the overall structure of a dust collector filter cartridge with an automatic cleaning function provided by the present invention;

[0023] Figure 2 It is a schematic diagram of the structure of the main housing component of the present invention;

[0024] Figure 3 It is a top view of the connection between the side rotary cover and the main housing component of the present invention;

[0025] Figure 4 It is a schematic diagram of the structure of the side rotary cover part of the present invention;

[0026] Figure 5 It is a schematic diagram of the connection between the filter cartridge and the side rotary cover of the present invention;

[0027] Figure 6 It is a schematic structural diagram of the open-type rotating base part of the present invention;

[0028] Figure 7 It is a schematic structural diagram of the installation structure of the fixed rack of the present invention;

[0029] Figure 8 It is a schematic structural diagram of the cleaning component of the present invention;

[0030] Figure 9 It is a schematic structural diagram of the cleaning brush part of the present invention;

[0031] Figure 10 It is a schematic structural diagram of the installation structure of the rubber seal cover of the present invention;

[0032] Figure 11 It is a schematic structural diagram of the filtering and air suction component of the present invention;

[0033] Figure 12 It is a schematic structural diagram of the sealing plate part of the present invention;

[0034] Figure 13 It is a schematic structural diagram of the air suction hood part of the present invention;

[0035] Figure 14 It is a schematic structural diagram of the swing driving component of the present invention;

[0036] Figure 15 It is a schematic diagram of the installation position of the ash guide groove of the present invention;

[0037] Figure 16 It is a schematic structural diagram of the cleaning ash guide component and the cleaning air blowing component of the present invention.

[0038] Reference numerals:

[0039] 1. Main housing component; 101. Main housing; 102. Underframe; 103. Air inlet duct; 104. Air outlet socket;

[0040] 2. Filter cartridge assembly; 201. Inner partition; 202. Swing rotating base; 203. Side cover fixed rotating base; 204. Side rotating cover; 205. Rotating cover connecting arm; 206. Pushing arm; 207. Elastic connecting seat; 208. Tension spring; 209. Buffer pad; 210. Filter cartridge rotating frame; 211. Filter cartridge; 212. Closed rotating base; 213. Open-type rotating base;

[0041] 3. Cleaning component; 301. Fixed rack; 302. Driven gear; 303. Cleaning connecting arm; 304. Cleaning brush;

[0042] 4. Filter suction component; 401. Rubber seal cover; 402. Suction hood; 403. Insertion connecting pipe; 404. Lifting side seat; 405. Lifting electric cylinder; 406. Centrifugal fan; 407. Suction hose; 408. Side frame; 409. Vertical sliding seat; 410. Side fixing seat; 411. Vertical sliding column; 412. Air passing pipe; 413. Outer sliding seat; 414. Top connecting plate; 415. Sealing plate;

[0043] 5. Swing drive component; 501. Bottom rotating seat; 502. Top rotating seat; 503. Vertical shaft; 504. Elliptical cylinder; 505. Rotating bevel gear; 506. Driving motor; 507. Driving bevel gear;

[0044] 6. Cleaning ash guiding component; 601. Ash guiding groove; 602. Guiding inclined plate; 603. Elastic fixed rotating seat; 604. Elastic rotating cover; 605. Torsion spring;

[0045] 7. Cleaning blowing component; 701. Blowing hole; 702. Blowing fan; 703. Sealing cover. Specific embodiments

[0046] To make the objectives, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Apparently, the described embodiments are some, but not all, of the embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0047] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0048] Such as Figures 1 - 16As shown in the figure, a filter cartridge of a dust collector with an automatic cleaning function. An inner partition plate 201 is fixedly connected to the front side opening of the main housing 101 in the main housing member 1. The side rotary cover 204 in an elastically closed state is rotatably connected to the outside of the inner partition plate 201. A group of filter cartridges 211 are rotatably connected to the inner side of the side rotary cover 204, and the filter cartridges 211 are located in the cavity formed by the main housing 101 and the inner partition plate 201. A group of fixed racks 301 are fixedly arranged at the top end of the inner cavity of the main housing 101, and the center of the fixed rack 301 is concentric with the rotation center of the side rotary cover 204. A driven gear 302 is fixedly connected to the middle of the top end of the filter cartridge 211. The driven gear 302 on the same side meshes with the fixed rack 301. A cleaning brush 304 is arranged on one side of each group of filter cartridges 211, and the cleaning brushes 304 are fixedly connected to the side rotary cover 204;

[0049] A group of rubber seals 401 are fixedly connected to the bottom end of the main housing 101. The liftable insertion pipe 403 is located at the outer bottom end of the main housing 101. The insertion pipe 403 on the same side is opposite to the rubber seal 401 in position, and the insertion pipe 403 is connected to an external suction device. A sealing plate 415 is fixedly connected to the upper end of one side of the insertion pipe 403. When the side rotary cover 204 is in a closed state, the insertion pipe 403 can be inserted upward through the rubber seal 401 into the bottom opening of the filter cartridge 211, and the sealing plate 415 moves upward to a position where it does not block the inlet of the main housing 101;

[0050] A rotatable driving bevel gear 507 is also arranged on one side of the insertion pipe 403. An elliptical cylinder 504 is rotatably connected to one side of the main housing 101, and is in sliding tangency with one end of the side rotary cover 204, and can cooperate with the driving bevel gear 507;

[0051] After the insertion pipe 403 moves downward out of the rubber seal 401 and the sealing plate 415 moves downward to a position where it closes the inlet of the main housing 101 in place, the driving bevel gear 507 is in transmission connection with the elliptical cylinder 504;

[0052] The working principle is as follows:

[0053] In the normal working state, the side rotary cover 204 is in an elastically closed position. The filter cartridge 211 is fixedly located in the cavity formed by the main housing 101 and the inner partition plate 201, and the opening at the bottom end of the filter cartridge 211 is opposite to the position of the rubber seal 401;

[0054] A cross groove is formed in the middle of the rubber seal 401, which is in a closed state when the insertion pipe 403 does not pass through; it can also form a state where the insertion pipe 403 moves upward and is inserted into the bottom opening of the filter cartridge 211;

[0055] The insertion pipe 403 is connected to an external suction device. After the insertion pipe 403 is inserted upward into the bottom opening of the filter cartridge 211 in place, the sealing plate 415 also moves upward to a position where it does not block the inlet of the main housing 101. There is enough space in the inner cavity of the main housing 101 for the sealing plate 415 to move;

[0056] After the external suction device connected to the insertion pipe 403 is started, the air in the environment will enter the inner cavity of the main housing 101 from the inlet on one side of the housing 101, and is filtered by the filter cartridge 211 to adsorb the dust in the environment;

[0057] In order to improve the service efficiency and life of the filter cartridge 211, it is necessary to regularly clean the dust adsorbed in the filter cartridge 211;

[0058] During the process of cleaning the dust in the filter cartridge 211, in order to prevent the dust from entering the insertion pipe 403 and contaminating the suction device connected to the insertion pipe 403, it is necessary to withdraw the insertion pipe 403 from the filter cartridge 211 and the rubber seal 401, so that the rubber seal 401 forms an elastic closed state;

[0059] And after the insertion pipe 403 moves downward and exits beyond the rubber seal 401, not only the sealing plate 415 closes the inlet on one side of the main housing 101, but also the elliptical cylinder 504 forms an effective transmission connection with the driving bevel gear 507;

[0060] Driven by the driving bevel gear 507, the elliptical cylinder 504 can form a sliding tangential fit with one end of the side rotating cover 204 in the elastic closed state, so that with the rotation of the elliptical cylinder 504, under the action of the self-closure elasticity of the side rotating cover 204, the side rotating cover 204 can drive the filter cartridge 211 to reciprocate and rotate within a certain range;

[0061] And in the elastic closed state of the side rotating cover 204, the small-diameter end of the elliptical cylinder 504 is in sliding tangency with one end of the side rotating cover 204;

[0062] When the filter cartridge 211 reciprocates and rotates within a certain range with the side rotating cover 204, it will drive the driven gear 302 fixed in the middle of the top of the filter cartridge 211 to form a mating drive with the fixed rack 301 fixed at the top of the inner cavity of the main housing 101, so that the filter cartridge 211 itself forms a rotating action. When the filter cartridge 211 rotates, it rubs against the cleaning brush 304 on one side, and the cleaning brush 304 can be used to clean the outside of the filter cartridge 211;

[0063] And within the stroke range of the rotation and swing of the side rotating cover 204, through the mating drive formed by the driven gear 302 and the fixed rack 301, it is sufficient to drive the filter cartridge 211 to rotate at least one week, so as to enable the cleaning brush 304 to clean and cover all the outside of the filter cartridge 211;

[0064] The dust cleaned by the cleaning brush 304 falls to the bottom surface of the inner cavity of the main housing 101 under the action of gravity, waiting for subsequent treatment.

[0065] The specific structures of the main housing member 1 and the filter cartridge assembly 2 are as Figure 2 、Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown in Figure 6 , the outer bottom end of the main housing 101 is fixedly connected to the top of the chassis 102. An air inlet duct 103 is connected to one side of the main housing 101. The inlet of the air inlet duct 103 is connected with a flared suction structure, which can expand the air inlet cross-sectional area and improve the overall dust removal efficiency of the equipment;

[0066] The air outlet socket 104 is fixedly installed in groups at the bottom end of the main housing 101, and the rubber seal cover 401 is fixedly connected to the bottom end of the air outlet socket 104;

[0067] The swing rotating seats 202 are fixedly installed in groups in the main body of the inner partition 201. The filter cartridge rotating frames 210 are fixedly connected in groups on the inner side surface of the side rotating cover 204. The filter cartridge rotating frames 210 on the same side are slidably connected to the swing rotating seats 202. The side cover fixed rotating seat 203 is fixedly connected to the outer side surface of the main housing 101. The side rotating cover 204 is rotatably connected to the side cover fixed rotating seat 203 through a rotating cover connecting arm 205 at one end;

[0068] A push arm 206 is fixedly connected to one end of the side rotating cover 204. The elliptical cylinder 504 forms a sliding tangential fit with the push arm 206, and when the side rotating cover 204 is in the natural closed state, the small-diameter end of the elliptical cylinder 504 is in sliding tangential contact with the push arm 206;

[0069] The elastic connection seat 207 is fixedly connected to the outer side surface of the main housing 101 close to the air inlet duct 103. A tension spring 208 is connected between the elastic connection seat 207 and the push arm 206. The elastic tension formed by the tension spring 208 can make the side rotating cover 204 always in the closed state under the natural state;

[0070] A buffer pad 209 is fixedly installed at the front opening of the main housing 101. The side rotating cover 204 is in extrusion fit with the buffer pad 209 in the natural state, which can reduce the vibration transmission formed between the side rotating cover 204 and the main housing 101 after the small-diameter end of the elliptical cylinder 504 in the rotating state forms a sliding tangential fit with the push arm 206;

[0071] The closed rotating seat 212 is fixed in the middle of the top end of the filter cartridge 211, and the open rotating seat 213 is fixed in the middle of the bottom end. The filter cartridge 211 is rotatably connected to the filter cartridge rotating frames 210 arranged in groups through the closed rotating seat 212 and the open rotating seat 213 respectively;

[0072] The purpose of opening the open rotating seat 213 is to only allow air flow to enter the interior of the filter cartridge 211 from the open rotating seat 213.

[0073] The specific structure of the cleaning member 3 is as shown in Figure 7 , Figure 8 and Figure 9As shown, the driven gear 302 is fixedly connected to the top end of the closed rotating base 212, the cleaning connecting arm 303 is fixedly connected to the inner end of the filter cartridge rotating frame 210, and the cleaning brush 304 is fixedly connected between two groups of cleaning connecting arms 303;

[0074] Since the filter cartridge 211 is rotatably connected between the grouped filter cartridge rotating frames 210 through the closed rotating base 212 and the open rotating base 213, and the setting center of the fixed rack 301 is concentric with the rotating center of the rotary cover connecting arm 205, when the side rotary cover 204 rotates and swings within a certain range, the cooperation formed by the driven gear 302 and the fixed rack 301 can be utilized to drive the filter cartridge 211 to rotate relative to the cleaning brush 304, and the cleaning action on the outer surface of the filter cartridge 211 is formed by the bristles of the cleaning brush 304.

[0075] The specific structures of the filtering and suction assembly 4 and the swinging drive assembly 5 are as Figure 10 、 Figure 11 、 Figure 12 、 Figure 13 and Figure 14 shown. The insertion pipe 403 is fixedly connected to the suction hood 402. Lifting side seats 404 are fixedly connected to both outer sides of the suction hood 402. Lifting electric cylinders 405 are fixedly installed in pairs at the inner bottom end of the bottom frame 102. The top ends of the telescopic rods of the lifting electric cylinders 405 on the same side are fixedly connected to the lifting side seats 404;

[0076] A centrifugal fan 406 is installed and fixed on one side at the bottom end of the bottom frame 102. An air duct 412 is connected to one side of the suction hood 402, and the air duct 412, the suction hood 402 and the insertion pipe 403 form the same cavity structure;

[0077] When the telescopic rod of the lifting electric cylinder 405 moves, it can drive the lifting movement of the structure composed of the suction hood 402, the insertion pipe 403 and the air duct 412;

[0078] The suction hose 407 is connected between the inlet of the centrifugal fan 406 and the outlet of the air duct 412. The rotation of the centrifugal fan 406 can generate suction force on the inner cavity of the suction hood 402, and after the insertion pipe 403 passes through the rubber seal 401 upward and is inserted into the open rotating base 213, suction force is generated on the inside of the filter cartridge 211, forming the filtering and dust suction function of the filter cartridge 211;

[0079] And since the suction hose 407 is made of soft material, it will not affect the lifting movement of the air duct 412, the suction hood 402 and the insertion pipe 403;

[0080] On both sides of the top end of the main housing 101, side frames 408 are fixedly connected. In each group of side frames 408, vertical sliding seats 409 are fixedly installed in pairs. On both outer sides of the suction hood 402, side fixing seats 410 are fixedly connected. At the top end of each group of side fixing seats 410, vertical sliding columns 411 are fixedly connected in pairs. The vertical sliding columns 411 on the same side are slidably connected to the vertical sliding seats 409;

[0081] At the top ends of the vertically sliding columns 411 that are paired and separated respectively, a top connecting plate 414 is fixedly connected. The sealing plate 415 is fixedly connected to one group of top connecting plates 414 and is located in the inner cavity of the main housing 101;

[0082] On one side of the bottom end of the main housing 101, outer sliding seats 413 are also fixedly connected in pairs. One of the vertical sliding columns 411 passes through the outer sliding seat 413 and enters the inner cavity of the main housing 101 and then is fixedly connected to the top connecting plate 414;

[0083] It can enable the lifting and moving of the air passing duct 412, the suction hood 402, and the insertion pipe 403 to be guided by the sliding fit between the vertical sliding columns 411 and the vertical sliding seats 409, synchronously drive the lifting action of the sealing plate 415, and after the insertion pipe 403 is inserted upward into the open type rotary seat 213 in place, the sealing plate 415 moves upward to a position where it does not block the air inlet duct 103. After the insertion pipe 403 moves downward and exits to the outside of the rubber sealing cover 401 in place, the sealing plate 415 closes the air inlet duct 103;

[0084] The driving motor 506 is installed and fixed on the outer side of the top end of one group of side fixing seats 410. The driving bevel gear 507 is inserted and fixed in the rotating shaft of the driving motor 506;

[0085] On the outer side of one group of side frames 408, a bottom rotary seat 501 is fixedly connected. On the outer side of the main housing 101, a top rotary seat 502 is fixedly connected. The vertical shaft 503 is rotatably connected between the bottom rotary seat 501 and the top rotary seat 502. The elliptical cylinder 504 is inserted and fixed in the vertical shaft 503. At the bottom end of the vertical shaft 503, a rotating bevel gear 505 is inserted and fixed;

[0086] And the position of the elliptical cylinder 504 is opposite to the push arm 206;

[0087] And after the insertion pipe 403 moves downward and exits to the outside of the rubber sealing cover 401 and the sealing plate 415 closes the air inlet duct 103 in place, the driving bevel gear 507 just moves downward to a position where it meshes with the rotating bevel gear 505;

[0088] After the pneumatic driving motor 506 drives the driving bevel gear 507 to form a cooperative drive with the rotating bevel gear 505, it can drive the elliptical cylinder 504 to form a rotating action.

[0089] Preferably, when the cleaning cartridge 211 is implemented, the cleaning dust guiding member 6 for discharging dust to the outside of the main housing 101 and the cleaning blowing member 7 for discharging the dust removed from the cartridge 211 from the dust guiding groove 601 when the cartridge 211 is cleaned are as Figure 15 and Figure 16As shown in the figure, the ash guide groove 601 is fixedly connected to the bottom end of the main housing 101, and the inlet of the ash guide groove 601 can cover the contact position between the cleaning brush 304 that reciprocates and rotates with the side rotary cover 204 and the outer surface of the filter cartridge 211, so as to discharge the dust cleaned by the cleaning brush 304 outwards from the ash guide groove 601; a guiding inclined plate 602 is fixedly connected to the outer lower end of the ash guide groove 601, a resilient fixed rotary seat 603 is fixedly connected to the side surface of the suction hood 402, the rotating shaft of the resilient rotary cover 604 is rotatably connected to the outer end of the resilient fixed rotary seat 603, a torsion spring 605 is sleeved and installed in the rotating shaft of the resilient rotary cover 604, and one end of the torsion spring 605 is clamped to the resilient fixed rotary seat 603, and the other end is clamped to the resilient rotary cover 604; the elastic torsion force formed by the torsion spring 605 can make the resilient rotary cover 604 always form a sliding connection state with the guiding inclined plate 602. The outer side surface of the guiding inclined plate 602 is flush with the ash guide groove 601, and the guiding inclined plate 602 has a certain forward inclination angle. Due to the self-elastic rotation of the resilient rotary cover 604 towards the guiding inclined plate 602, as the suction hood 402 and the insertion pipe 403 move upwards, the resilient rotary cover 604 will be pushed away from the guiding inclined plate 602. After the suction hood 402 moves upwards to drive the insertion pipe 403 to be inserted into the open rotary seat 213 in place, the resilient rotary cover 604 safely seals the outlet of the ash guide groove 601; when the insertion pipe 403 moves downwards and exits outside the rubber seal 401 in place, the resilient rotary cover 604 moves downwards to a position where it fits with the guiding inclined plate 602 and does not seal the outlet of the ash guide groove 601; that is to say, when the filter cartridge 211 is in the working state, the forward inclination angle of the guiding inclined plate 602 will push the resilient rotary cover 604 outwards, squeezing the torsion spring 605, so that the resilient rotary cover 604 more safely seals the outlet of the ash guide groove 601, so that the ash guide groove 601 is only used for cleaning and discharging ash; the air blowing hole 701 is opened at a position on the top end of the main housing 101 opposite to the inlet of the ash guide groove 601, the air blowing fan 702 is fixedly installed on the top end of the main housing 101, and the outlet is connected to the air blowing hole 701, and the inlet of the air blowing fan 702 is covered with a seal cover 703; and when the filter cartridge 211 is in the working state, the seal cover 703 is in a closed state, and the ash guide groove 601 is also in a closed state, and only allows the air in the environment to enter the inner cavity of the main housing 101 from the air inlet pipe 103; when the filter cartridge 211 is in the cleaning state, the seal cover 703 is removed, the air inlet pipe 103 and the rubber seal 401 are both in a closed state, the ash guide groove 601 is opened, and the air blowing fan 702 can generate a blowing force towards the inner cavity of the main housing 101, blowing the dust on the outer surface of the filter cartridge 211 cleaned by the cleaning brush 304 outwards from the ash guide groove 601 for collection; a dust collection bag can be inserted and installed at the outlet of the ash guide groove 601 for collecting the cleaned dust. In addition, it should be noted that the blowing force generated by the air blowing fan 702 towards the inner cavity of the main housing 101 is not sufficient to blow open the rubber seal 401, so the dust generated during the cleaning process will not leak out from the rubber seal 401.

[0090] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A dust collector filter cartridge with an automatic cleaning function, comprising a main shell member (1), characterized in that: It further includes a filter cartridge assembly (2), a cleaning member (3), a filtering and suction assembly (4), and a swing drive assembly (5); The main housing member (1) includes a main housing (101), the filter cartridge assembly (2) includes a side rotary cover (204), the cleaning member (3) includes a passive gear (302), the filtering and suction assembly (4) includes an insertion connecting pipe (403), and the swing drive assembly (5) includes an elliptical cylinder (504); An inner partition plate (201) is fixedly connected to the front side opening of the main housing (101). The side rotary cover (204) in an elastically closed state is rotatably connected to the outer side of the inner partition plate (201). A group of filter cartridges (211) are rotatably connected to the inner side of the side rotary cover (204). A group of fixed racks (301) are fixedly arranged at the top end of the inner cavity of the main housing (101). The passive gear (302) is fixedly connected to the top end of the filter cartridge (211). The passive gear (302) on the same side meshes with the fixed rack (301). A cleaning brush (304) is arranged on one side of each group of filter cartridges (211), and the cleaning brush (304) is fixedly connected to the side rotary cover (204). A group of rubber seals (401) are fixedly connected to the bottom end of the main housing (101). The liftable insertion connecting pipe (403) is located at the outer bottom end of the main housing (101). The insertion connecting pipe (403) on the same side is directly opposite to the rubber seal (401). A sealing plate (415) is fixedly connected to the upper end of one side of the insertion connecting pipe (403). A rotatable driving bevel gear (507) is further arranged on one side of the insertion connecting pipe (403). The elliptical cylinder (504) is rotatably connected to one side of the main housing (101), and is in sliding tangency with one end of the side rotary cover (204), and can cooperate with the driving bevel gear (507).

2. The dust collector filter cartridge with an automatic cleaning function according to claim 1, wherein: The main housing member (1) further includes a chassis (102) and an air outlet socket (104). The outer bottom end of the main housing (101) is fixedly connected to the top of the chassis (102). An air inlet pipe (103) is connected to one side of the main housing (101). A group of air outlet sockets (104) are fixedly installed at the bottom end of the main housing (101). The rubber seal (401) is fixedly connected to the bottom end of the air outlet socket (104).

3. The dust collector cartridge with an automatic cleaning function according to claim 1 or 2, characterized in that: The filter cartridge assembly (2) further includes a side cover fixed rotation seat (203) and a rotating cover connecting arm (205). A swinging rotation seat (202) is fixedly installed in groups in the main body of the inner partition plate (201). Filter cartridge rotating frames (210) are fixedly connected in groups on the inner side surface of the side rotating cover (204). The filter cartridge rotating frames (210) on the same side are slidably connected to the swinging rotation seat (202). The side cover fixed rotation seat (203) is fixedly connected to the outer side surface of the main housing (101). The side rotating cover (204) is rotatably connected to the side cover fixed rotation seat (203) through a rotating cover connecting arm (205) at one end. A pushing arm (206) is fixedly connected to one end of the side rotating cover (204). The elliptical cylinder (504) forms a sliding tangential fit with the pushing arm (206). A resilient connecting seat (207) is fixedly connected to the outer side surface of the main housing (101). A tension spring (208) is connected between the resilient connecting seat (207) and the pushing arm (206). A closed rotating seat (212) is fixed in the middle of the top end of the filter cartridge (211), and an open rotating seat (213) is fixed in the middle of the bottom end of the filter cartridge (211). The filter cartridge (211) is rotatably connected to the filter cartridge rotating frames (210) arranged in groups through the closed rotating seat (212) and the open rotating seat (213) respectively.

4. The dust collector cartridge with an automatic cleaning function according to claim 3, characterized in that: The cleaning member (3) further includes a cleaning connecting arm (303). The passive gear (302) is fixedly connected to the top end of the closed rotating seat (212). The cleaning connecting arm (303) is fixedly connected to the inner side end of the filter cartridge rotating frame (210). The cleaning brush (304) is fixedly connected between the cleaning connecting arms (303).

5. The dust collector filter cartridge with an automatic cleaning function according to claim 2 or 4, characterized in that: The filtering and suction assembly (4) further includes a suction hood (402) and a suction hose (407). The insertion pipes (403) are all fixedly connected to the suction hood (402). Lifting side seats (404) are fixedly connected to both outer sides of the suction hood (402). Lifting electric cylinders (405) are fixedly installed in pairs at the inner bottom end of the bottom frame (102). The top ends of the telescopic rods of the lifting electric cylinders (405) on the same side are fixedly connected to the lifting side seats (404). A centrifugal fan (406) is installed and fixed on one side at the bottom end of the bottom frame (102). An air duct (412) is connected to one side of the suction hood (402). The suction hose (407) is connected between the inlet of the centrifugal fan (406) and the outlet of the air duct (412).

6. The dust collector filter cartridge with an automatic cleaning function according to claim 5, wherein: The filtering and suction component (4) further includes a vertical sliding seat (409). On both sides of the top end of the main housing (101), side frames (408) are fixedly connected. The vertical sliding seats (409) are fixedly installed in pairs in the side frames (408). On both outer sides of the suction hood (402), side fixing seats (410) are fixedly connected. At the top end of each group of side fixing seats (410), vertical sliding columns (411) are fixedly connected in pairs. The vertical sliding columns (411) on the same side are slidably connected to the vertical sliding seats (409). At the top ends of the vertically separated vertical sliding columns (411), a top connecting plate (414) is fixedly connected. The sealing plate (415) is fixedly connected to one group of top connecting plates (414) and is located in the inner cavity of the main housing (101). At the bottom end of one side of the main housing (101), outer sliding seats (413) are also fixedly connected in pairs. One of the vertical sliding columns (411) passes through the outer sliding seat (413) and enters the inner cavity of the main housing (101) and then is fixedly connected to the top connecting plate (414).

7. The filter cartridge of a dust collector with an automatic cleaning function according to claim 6, characterized in that: The swing driving component (5) further includes a vertical shaft (503) and a driving motor (506). The driving motor (506) is installed and fixed on the outer side of the top end of one group of side fixing seats (410). The driving bevel gear (507) is inserted and fixed in the rotating shaft of the driving motor (506). On the outer side of one group of side frames (408), a bottom rotating seat (501) is fixedly connected. On the outer side of the main housing (101), a top rotating seat (502) is fixedly connected. The vertical shaft (503) is rotatably connected between the bottom rotating seat (501) and the top rotating seat (502). The elliptical cylinder (504) is inserted and fixed in the vertical shaft (503). At the bottom end of the vertical shaft (503), a rotating bevel gear (505) is inserted and fixed.

8. The dust collector cartridge with an automatic cleaning function according to claim 5, characterized in that: A cleaning and ash guiding component (6) is further installed between the bottom end of the main housing (101) and the suction hood (402). The cleaning and ash guiding component (6) includes an ash guiding groove (601), an elastic rotating cover (604), and a torsion spring (605). The ash guiding groove (601) is fixedly connected to the bottom end of the main housing (101). At the outer lower end of the ash guiding groove (601), a guiding inclined plate (602) is fixedly connected. On the side surface of the suction hood (402), an elastic fixed rotating seat (603) is fixedly connected. The rotating shaft of the elastic rotating cover (604) is rotatably connected to the outer end of the elastic fixed rotating seat (603). The torsion spring (605) is sleeved on the rotating shaft of the elastic rotating cover (604), and one end of the torsion spring (605) is clamped to the elastic fixed rotating seat (603), and the other end is clamped to the elastic rotating cover (604).

9. A filter cartridge of a dust collector with an automatic cleaning function according to claim 1, 2, 3, 4, 6, 7 or 8, characterized in that: A cleaning and blowing component (7) is further installed at the top end of the main housing (101). The cleaning and blowing component (7) includes a blowing hole (701) and a blowing fan (702). The blowing hole (701) is opened at the top end of the main housing (101). The blowing fan (702) is installed and fixed at the top end of the main housing (101), and the outlet is connected to the blowing hole (701). The inlet of the blowing fan (702) is covered with a cover (703).

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