Intelligent self-cleaning lampblack purification all-in-one machine

Abstract

The invention discloses an intelligent self-cleaning oil fume purification all-in-one machine, and relates to the technical field of oil fume purification, the intelligent self-cleaning oil fume purification all-in-one machine comprises a fume inlet pipe and a fume exhaust pipe, a machine body is fixedly connected between the fume inlet pipe and the fume exhaust pipe, and a filter plate, a flushing mechanism, a brushing mechanism and a visual sensor are installed in an inner cavity of the machine body. By arranging the flushing mechanism and the brushing mechanism, a filter plate is detected through a visual sensor, when the filter plate needs to be cleaned, a first motor drives a partition plate to move to open a water outlet, and cleaning liquid in a liquid box is sprayed to the outer wall of the filter plate through the water outlet; a second motor runs to drive a displacement seat to move, when the displacement seat moves downwards, a cleaning cotton strip is driven to move through a positioning frame, and the cleaning cotton strip moves to brush the outer wall of the filter plate; and until the displacement seat moves to the bottom end of the inner wall of the machine body, the cleaning cotton slivers fall into the collecting box to be collected, and the filtering plate is conveniently and automatically washed and brushed.

Description

Technical Field

[0001] The invention relates to the technical field of oil fume purification, and in particular to an intelligent self-cleaning oil fume purification all-in-one machine. Background Art

[0002] Smart home is based on the house as a platform, using integrated wiring technology, network communication technology, security technology, automatic control technology, audio and video technology to integrate facilities related to home life, build an efficient management system for residential facilities and family schedule affairs, improve the safety, convenience, comfort, artistry of the home, and realize an environmentally friendly and energy-saving living environment. At present, in the field of kitchen appliances, oil fume purifiers are the main devices for oil fume exhaust gas treatment, which are used to purify and manage oil fume discharged from low altitudes in the kitchen, and there is still a problem of insufficient intelligence. When using the oil fume purifier, larger grease particles adhere to the filter plate, and the filter plate needs to be cleaned regularly. However, there is a lot of grease adhered to the filter plate, and the filter plate needs to be cleaned frequently, which is more complicated to operate; but if it is not cleaned for a long time, the grease will harden, making the cleaning process more difficult.

[0003] In order to achieve the purpose of automatically cleaning the filter plate, an intelligent self-cleaning oil fume purification all-in-one machine is provided. Summary of the invention

[0004] The purpose of the present invention is to provide an intelligent self-cleaning oil fume purification all-in-one machine in order to achieve the purpose of automatically cleaning the filter plate.

[0005] To achieve the above object, the present invention provides the following technical solution: an intelligent self-cleaning oil fume purification integrated machine, comprising a smoke inlet pipe and a smoke exhaust pipe, wherein the smoke inlet pipe and the smoke exhaust pipe are fixedly connected to a body, a filter plate is installed in the inner cavity of the body, the filter plate is flushed by a flushing mechanism, the outer wall of the filter plate is brushed by a brushing mechanism, and a visual sensor is installed at the bottom end of the inner wall of the body; The flushing mechanism includes a mounting seat and a liquid tank, the mounting seat and the liquid tank are both fixedly connected to the top of the body, the liquid tank is located at one end of the mounting seat, the bottom end of the body is located below the filter plate and is provided with a discharge port, a collecting box is provided below the discharge port, the bottom end of the liquid tank is fixedly connected with a water outlet, the inner wall of the liquid tank is fixedly connected with a mounting frame, the top of the water outlet is provided with a partition, the top of the partition is fixedly connected with a vertical rod, and the vertical rod runs through the mounting frame.

[0006] As a further solution of the present invention: the flushing mechanism also includes a first spur gear, which is arranged on the outer wall of the vertical rod, one end of the first spur gear is coaxially connected and fixed with a second spur gear, the second spur gear is rotatably connected to the outer wall of the machine body, the inner wall of the discharge port is located at the bottom end of the filter plate and is symmetrically rotatably connected with a baffle, one end of the baffle is fixedly connected with a third spur gear, the third spur gear is rotatably connected to the outer wall of the machine body, a first motor is installed on one side of the top end of the mounting seat, the output end of the first motor is connected to a first threaded rod, the outer wall of the first threaded rod is connected to a movable frame, the movable frame is slidably connected to the outer wall of the machine body, and the second spur gear and the third spur gear are both in contact with the movable frame.

[0007] As a further solution of the present invention: the brushing mechanism includes a placement groove, which is opened at the top of the mounting seat, and the inner wall of the placement groove is slidably connected with a cleaning cotton strip, and a cover plate is provided at the top of the placement groove, and the top of the filter plate is located at the bottom end of the cleaning cotton strip and is fixedly connected to a limiting plate, a second motor is installed inside the mounting seat, and the output end of the second motor is connected to a second threaded rod, and the outer wall of the second threaded rod is connected to a displacement frame, and the displacement frame is slidably connected to the inside of the mounting seat, and the bottom end of the displacement frame is fixedly connected to the displacement seat.

[0008] As a further solution of the present invention: the brushing mechanism also includes a first plug block and a second plug block, the first plug block and the second plug block are respectively fixedly connected to the top and bottom of the inner wall of the body, the first plug block is located above the displacement seat, and the second plug block is located below the displacement seat, the interior of the displacement seat is slidably connected to a positioning frame extending from the displacement seat, a spring is connected between the positioning frame and the displacement seat, the outer wall of the positioning frame is located above and below the spring and is symmetrically fixedly connected with a cross plate, and the top and bottom of the displacement seat are symmetrically provided with slots.

[0009] As a further solution of the present invention: a first threaded hole is formed on the outer wall of the movable frame, and the first threaded hole matches the first threaded rod.

[0010] As a further solution of the present invention: the outer wall of the movable frame is provided with a second tooth groove and a third tooth groove, the second tooth groove is meshed with the second spur gear, and the third tooth groove is meshed with the third spur gear.

[0011] As a further solution of the present invention: a first tooth groove is formed on the outer wall of the vertical rod, and the first tooth groove is meshed with the first spur gear.

[0012] As a further solution of the present invention: the inner wall of the placement groove is in contact with the outer wall of the cleaning cotton strip.

[0013] As a further solution of the present invention: the displacement frame is in an inverted L-shape and the outer wall of the crossbar portion is provided with a second threaded hole, and the second threaded hole matches the second threaded rod.

[0014] As a further solution of the present invention: the outer walls of the first plug block and the second plug block are both in contact with the inner wall of the slot, and a slope is provided on the side of the transverse plate facing the slot.

[0015] Compared with the prior art, the present invention has the following beneficial effects: By setting a flushing mechanism and a brushing mechanism, the filter plate is detected by a visual sensor. When the filter plate needs to be cleaned, the first motor drives the partition to move to open the water outlet, and the cleaning liquid in the liquid tank is sprayed to the outer wall of the filter plate through the water outlet; the second motor drives the displacement seat to move, and when the displacement seat moves downward, the cleaning cotton strip is driven to move through the positioning frame, and the cleaning cotton strip is displaced to brush the outer wall of the filter plate; until the displacement seat moves to the bottom end of the inner wall of the machine body, the cleaning cotton strip falls into the collection box for collection, so as to automatically flush and brush the filter plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 It is a structural schematic diagram of the body of the present invention; Figure 3 It is a schematic diagram of the internal structure of the body of the present invention; Figure 4 It is a structural schematic diagram of the liquid box of the present invention; Figure 5 It is a structural schematic diagram of the movable frame of the present invention; Figure 6 It is a schematic diagram of the internal structure of the mounting base of the present invention; Figure 7 For the present invention Figure 6 The enlarged view of point A in the middle; Figure 8 For the present invention Figure 6 The enlarged view of point B in the middle; Fig. 9 It is a schematic diagram of the internal structure of the displacement seat of the present invention.

[0017] In the figure: 1, smoke inlet pipe; 2, machine body; 3, smoke exhaust pipe; 4, filter plate; 5, flushing mechanism; 501, mounting seat; 502, liquid box; 503, discharge port; 504, collection box; 505, water outlet; 506, mounting frame; 507, vertical rod; 508, partition; 509, first spur gear; 510, second spur gear; 511, baffle; 512, third spur gear; 513, first motor; 514 , first threaded rod; 515, movable frame; 6, brushing mechanism; 601, placement slot; 602, cleaning cotton strip; 603, cover plate; 604, limit plate; 605, second motor; 606, second threaded rod; 607, displacement frame; 608, displacement seat; 609, first plug-in block; 610, second plug-in block; 611, positioning frame; 612, spring; 613, horizontal plate; 614, slot; 7, visual sensor. DETAILED DESCRIPTION

[0018] 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.

[0019] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. The following is an explanation of an embodiment of the present invention based on the overall structure of the present invention.

[0020] See also Figures 1 to 9In an embodiment of the present invention, an intelligent self-cleaning oil fume purification integrated machine includes a smoke inlet pipe 1 and a smoke exhaust pipe 3, the smoke inlet pipe 1 and the smoke exhaust pipe 3 are fixedly connected to a body 2, a filter plate 4 is installed in the inner cavity of the body 2, the filter plate 4 is flushed by a flushing mechanism 5, and the outer wall of the filter plate 4 is brushed by a brushing mechanism 6, a visual sensor 7 is installed at the bottom end of the inner wall of the body 2, the flushing mechanism 5 includes a mounting seat 501 and a liquid tank 502, the mounting seat 501 and the liquid tank 502 are both fixedly connected to the top of the body 2, the liquid tank 502 is located at one end of the mounting seat 501, the bottom end of the body 2 is located below the filter plate 4 and is provided with a discharge port 503, a collection box 504 is provided below the discharge port 503, a water outlet 505 is fixedly connected to the bottom end of the liquid tank 502, a mounting frame 506 is fixedly connected to the inner wall of the liquid tank 502, a partition 508 is provided at the top of the water outlet 505, and the partition 5 08 is fixedly connected to the top of a vertical rod 507, and the vertical rod 507 runs through the mounting frame 506. The flushing mechanism 5 also includes a first spur gear 509, which is arranged on the outer wall of the vertical rod 507. One end of the first spur gear 509 is coaxially connected and fixed with a second spur gear 510, and the second spur gear 510 is rotatably connected to the outer wall of the body 2. The inner wall of the discharge port 503 is located at the bottom end of the filter plate 4 and is symmetrically rotatably connected with a baffle 511, and one end of the baffle 511 is fixedly connected with a third spur gear 512, and the third spur gear 512 is rotatably connected to the outer wall of the body 2. A first motor 513 is installed on one side of the top of the mounting seat 501, and the output end of the first motor 513 is connected to a first threaded rod 514, and the outer wall of the first threaded rod 514 is connected to a movable frame 515, and the movable frame 515 is slidably connected to the outer wall of the body 2, and the second spur gear 510 and the third spur gear 512 are both in contact with the movable frame 515.

[0021] In this embodiment, smoke enters the machine body 2 through the smoke inlet pipe 1, and after being purified, the smoke is discharged through the smoke exhaust pipe 3. Cleaning liquid is stored in the liquid tank 502, and the filter plate 4 is detected by the visual sensor 7. The detected data is transmitted to the processing terminal. Through the image comparison technology, when the processing terminal determines that the filter plate 4 needs to be cleaned, the first motor 513 is started, and the operation of the first motor 513 drives the first threaded rod 514 to rotate, and the rotation of the first threaded rod 514 drives the movable frame 515 to move, and the displacement of the movable frame 515 drives the second spur gear 510 to rotate, and the rotation of the second spur gear 510 drives the first spur gear 509 to rotate, and the rotation of the first spur gear 509 drives the vertical rod 5 07 is displaced, the displacement of the vertical rod 507 drives the partition 508 to be displaced, the displacement of the partition 508 opens the water outlet 505, and the cleaning liquid in the liquid tank 502 is sprayed to the outer wall of the filter plate 4 through the water outlet 505 under the pressure of the water pressure in the liquid tank 502, so as to rinse and soak the surface of the filter plate 4, and at the same time, the displacement of the movable frame 515 drives the third spur gear 512 to rotate, and the rotation of the third spur gear 512 drives the baffle 511 to rotate, and the rotation of the baffle 511 opens the discharge port 503, and the cleaning liquid flows down along the filter plate 4, passes through the discharge port 503 and falls into the collection box 504 for collection, so as to facilitate the operation of rinsing the filter plate 4 and dissolving grease.

[0022] Please refer to Figures 6 to 9 The brushing mechanism 6 includes a placement groove 601, which is opened at the top of the mounting seat 501. The inner wall of the placement groove 601 is slidably connected with a cleaning cotton strip 602. A cover plate 603 is provided at the top of the placement groove 601. The top of the filter plate 4 is located at the bottom of the cleaning cotton strip 602 and is fixedly connected to a limiting plate 604. A second motor 605 is installed inside the mounting seat 501. The output end of the second motor 605 is connected to a second threaded rod 606. The outer wall of the second threaded rod 606 is connected to a displacement frame 607. The displacement frame 607 is slidably connected to the inside of the mounting seat 501. The bottom end of the displacement frame 607 is fixedly connected to a displacement seat 608 The brushing mechanism 6 also includes a first plug-in block 609 and a second plug-in block 610, which are respectively fixedly connected to the top and bottom of the inner wall of the body 2, the first plug-in block 609 is located above the displacement seat 608, and the second plug-in block 610 is located below the displacement seat 608. The displacement seat 608 is internally slidably connected with a positioning frame 611 extending from the displacement seat 608, and a spring 612 is connected between the positioning frame 611 and the displacement seat 608. The outer wall of the positioning frame 611 is located above and below the spring 612 and is symmetrically fixedly connected with a horizontal plate 613, and the top and bottom of the displacement seat 608 are symmetrically provided with slots 614.

[0023] In this embodiment: a plurality of cleaning cotton strips 602 are stored in the placement groove 601, and the placement groove 601 is switched on and off through the cover plate 603. While the filter plate 4 is being rinsed, the second motor 605 is started, and the second motor 605 drives the second threaded rod 606 to rotate, and the second threaded rod 606 rotates to drive the displacement frame 607 to move, and the displacement of the displacement frame 607 drives the displacement seat 608 to move. When the displacement seat 608 is located at the top of the inner wall of the body 2, the first plug block 609 is inserted into the slot 614 and contacts the cross plate 613, and the positioning frame 611 is located inside the displacement seat 608, and the spring 612 is in a squeezed state. When the displacement seat 608 moves downward, the first plug block 609 is separated from the cross plate 613, and the positioning frame 611 is moved out of the displacement seat 608 by the elastic force of the spring 612. 08. At this time, a cleaning cotton strip 602 is engaged with the inner wall of the positioning frame 611. As the displacement seat 608 moves, the displacement seat 608 drives the cleaning cotton strip 602 to move through the positioning frame 611. The cleaning cotton strip 602 is deformed and passes over the limit plate 604. Then the positioning frame 611 pushes the cleaning cotton strip 602 to fit tightly against the outer wall of the filter plate 4. The cleaning cotton strip 602 is displaced to brush the outer wall of the filter plate 4; until the displacement seat 608 moves to the bottom end of the inner wall of the body 2, at this time the second plug block 610 is inserted into the slot 614, pushing the cross plate 613 to displace, the displacement of the cross plate 613 drives the positioning frame 611 to displace, the positioning frame 611 is displaced and separated from the cleaning cotton strip 602, the positioning of the cleaning cotton strip 602 is cancelled, and the cleaning cotton strip 602 falls under the action of gravity and falls into the collection box 504 for collection.

[0024] When the displacement seat 608 moves upward to the top of the inner wall of the body 2, the first plug block 609 is inserted into the slot 614, driving the positioning frame 611 to move into the displacement seat 608. At this time, the cleaning cotton strip 602 in the placement groove 601 moves to one end of the displacement seat 608 under the action of gravity, and the limiting plate 604 supports the cleaning cotton strip 602 below, so as to facilitate the brushing operation of the outer wall of the filter plate 4.

[0025] Please refer to Figures 2 to 5 A first threaded hole is formed on the outer wall of the movable frame 515 , and the first threaded hole matches the first threaded rod 514 .

[0026] In this embodiment, the operation of the first motor 513 drives the first threaded rod 514 to rotate, and the rotation of the first threaded rod 514 drives the movable frame 515 to move.

[0027] Please refer to Figures 2 to 5 The outer wall of the movable frame 515 is provided with a second tooth groove and a third tooth groove, the second tooth groove is meshed with the second spur gear 510, and the third tooth groove is meshed with the third spur gear 512.

[0028] In this embodiment, the movable frame 515 is displaced to drive the third spur gear 512 to rotate, the rotation of the third spur gear 512 drives the baffle plate 511 to rotate, and the baffle plate 511 rotates to open the discharge port 503.

[0029] Please refer to Figures 2 to 5 A first tooth groove is formed on the outer wall of the vertical rod 507 , and the first tooth groove is meshed with the first spur gear 509 .

[0030] In this embodiment: the displacement of the movable frame 515 drives the second spur gear 510 to rotate, the rotation of the second spur gear 510 drives the first spur gear 509 to rotate, the rotation of the first spur gear 509 drives the vertical rod 507 to displace, the displacement of the vertical rod 507 drives the partition 508 to displace, and the displacement of the partition 508 opens the water outlet 505.

[0031] Please refer to Figures 6 to 9 The inner wall of the placement groove 601 is in contact with the outer wall of the cleaning cotton strip 602 .

[0032] In this embodiment, a plurality of cleaning cotton strips 602 are stored in a vertical row in a placement slot 601 , and the placement slot 601 is opened and closed by a cover plate 603 .

[0033] Please refer to Figures 6 to 9 The displacement frame 607 is in an inverted L-shape and a second threaded hole is formed on the outer wall of the cross bar portion, and the second threaded hole matches the second threaded rod 606 .

[0034] In this embodiment, the operation of the second motor 605 drives the second threaded rod 606 to rotate, the rotation of the second threaded rod 606 drives the displacement frame 607 to move, and the displacement of the displacement frame 607 drives the displacement seat 608 to move.

[0035] Please refer to Figures 6 to 9 The outer walls of the first plug block 609 and the second plug block 610 are both in contact with the inner wall of the slot 614 , and a slope is provided on the side of the horizontal plate 613 facing the slot 614 .

[0036] In this embodiment: the first plug block 609 and the second plug block 610 can be inserted into the slot 614, the first plug block 609 and the second plug block 610 are in contact with the cross plate 613, pushing the cross plate 613 to move, the displacement of the cross plate 613 drives the positioning frame 611 to move, the positioning frame 611 moves into the displacement seat 608, causing compression on the spring 612.

[0037] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An intelligent self-cleaning oil fume purification machine, comprising a smoke inlet pipe (1) and a smoke exhaust pipe (3), wherein a body (2) is fixedly connected between the smoke inlet pipe (1) and the smoke exhaust pipe (3), and a filter plate (4) is installed in the inner cavity of the body (2), characterized in that: The filter plate (4) is flushed by a flushing mechanism (5), the outer wall of the filter plate (4) is brushed by a brushing mechanism (6), and a visual sensor (7) is installed at the bottom end of the inner wall of the machine body (2); The flushing mechanism (5) comprises a mounting seat (501) and a liquid box (502), the mounting seat (501) and the liquid box (502) being fixedly connected to the top of the machine body (2), the liquid box (502) being located at one end of the mounting seat (501), the bottom end of the machine body (2) being located below the filter plate (4) and being provided with a discharge port (503), a collection box (504) being provided below the discharge port (503), a water outlet (505) being fixedly connected to the bottom end of the liquid box (502), a mounting frame (506) being fixedly connected to the inner wall of the liquid box (502), a partition plate (508) being provided at the top end of the water outlet (505), a vertical rod (507) being fixedly connected to the top end of the partition plate (508), and the vertical rod (507) passing through the mounting frame (506).

2. The intelligent self-cleaning oil fume purification integrated machine according to claim 1 is characterized in that: The flushing mechanism (5) further comprises a first spur gear (509), the first spur gear (509) being arranged on the outer wall of the vertical rod (507), one end of the first spur gear (509) being coaxially connected and fixedly connected to a second spur gear (510), the second spur gear (510) being rotatably connected to the outer wall of the machine body (2), the inner wall of the discharge port (503) being located at the bottom end of the filter plate (4) being symmetrically rotatably connected to a baffle plate (511), one end of the baffle plate (511) being fixedly connected to a third spur gear (512). ), the third spur gear (512) is rotatably connected to the outer wall of the machine body (2), a first motor (513) is installed on one side of the top end of the mounting seat (501), an output end of the first motor (513) is connected to a first threaded rod (514), an outer wall of the first threaded rod (514) is connected to a movable frame (515), the movable frame (515) is slidably connected to the outer wall of the machine body (2), and the second spur gear (510) and the third spur gear (512) are both in contact with the movable frame (515).

3. The intelligent self-cleaning oil fume purification integrated machine according to claim 2 is characterized in that: The brushing mechanism (6) comprises a placement groove (601), the placement groove (601) is opened at the top of the mounting seat (501), the inner wall of the placement groove (601) is slidably connected to a cleaning cotton strip (602), the top of the placement groove (601) is provided with a cover plate (603), the top of the filter plate (4) is located at the bottom of the cleaning cotton strip (602) and is fixedly connected to a limiting plate (604), a second motor (605) is installed inside the mounting seat (501), the output end of the second motor (605) is connected to a second threaded rod (606), the outer wall of the second threaded rod (606) is connected to a displacement frame (607), the displacement frame (607) is slidably connected to the inside of the mounting seat (501), and the bottom end of the displacement frame (607) is fixedly connected to a displacement seat (608).

4. The intelligent self-cleaning oil fume purification integrated machine according to claim 3 is characterized in that: The brushing mechanism (6) further comprises a first plug-in block (609) and a second plug-in block (610), wherein the first plug-in block (609) and the second plug-in block (610) are respectively fixedly connected to the top and bottom ends of the inner wall of the body (2), wherein the first plug-in block (609) is located above the displacement seat (608), and the second plug-in block (610) is located below the displacement seat (608), wherein a positioning frame (611) extending from the displacement seat (608) is slidably connected to the interior of the displacement seat (608), a spring (612) is connected between the positioning frame (611) and the displacement seat (608), and a transverse plate (613) is symmetrically fixedly connected to the outer wall of the positioning frame (611) above and below the spring (612), and slots (614) are symmetrically provided at the top and bottom ends of the displacement seat (608).

5. The intelligent self-cleaning oil fume purification integrated machine according to claim 2 is characterized in that: The outer wall of the movable frame (515) is provided with a first threaded hole, and the first threaded hole matches the first threaded rod (514).

6. The intelligent self-cleaning oil fume purification integrated machine according to claim 2 is characterized in that: The outer wall of the movable frame (515) is provided with a second tooth groove and a third tooth groove, the second tooth groove is meshed with the second spur gear (510), and the third tooth groove is meshed with the third spur gear (512).

7. The intelligent self-cleaning oil fume purification integrated machine according to claim 2 is characterized in that: The outer wall of the vertical rod (507) is provided with a first tooth groove, and the first tooth groove is meshed with the first spur gear (509).

8. The intelligent self-cleaning oil fume purification integrated machine according to claim 4 is characterized in that: The inner wall of the placement groove (601) fits in contact with the outer wall of the cleaning cotton strip (602).

9. The intelligent self-cleaning oil fume purification integrated machine according to claim 4, characterized in that: The displacement frame (607) is in an inverted L-shape and an outer wall of its crossbar portion is provided with a second threaded hole, the second threaded hole matching the second threaded rod (606).

10. The intelligent self-cleaning oil fume purification integrated machine according to claim 4, characterized in that: The outer walls of the first plug block (609) and the second plug block (610) are both in contact with the inner wall of the slot (614), and a slope is provided on a side of the transverse plate (613) facing the slot (614).

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