Dust removal device of air filter

Abstract

The utility model discloses an air filter dust removal device which comprises a main body, an air inlet hole is formed in the left side of the main body, an air outlet hole is formed in the upper side of the main body, a fan is fixedly connected to the inner wall of the left side of the main body, supporting legs are fixedly connected to the lower side of the main body, and a cleaning unit is arranged on the inner side of the main body. The cleaning unit comprises a filter plate, the filter plate is fixedly connected to the inner side of the main body, a collecting hole is formed in the bottom of the inner side of the main body, two mounting frames are fixedly connected to the lower side of the main body, and mounting blocks are arranged on the inner sides of the mounting frames. By arranging the fan and the filter plate, dust in air can be filtered conveniently, and by controlling the screw and the rotating shaft to rotate conveniently through the lifting groove, the screw, the scraping plate, the fixing frame, the scraping plate, the rotating shaft and the cam, the scraping plate vibrates to conveniently clean the dust on the filter plate while scraping the dust on the filter plate, so that the filter plate is prevented from being blocked.

Description

Technical Field

[0001] The utility model relates to the field of air filters, in particular to a dust removal device for an air filter. Background Art

[0002] Air filter dust removal equipment is a device used to separate dust or particulate matter from gases and is widely used in industrial and commercial environments.

[0003] When the air filter filters the air, the internal filter plate filters the dust and impurities in the air to facilitate the discharge of clean air. However, after long-term operation, a lot of dust and impurities will remain on the surface of the filter plate, which is easy to clog the filter plate. Since the filter plate is set inside the equipment, it is troublesome to clean the filter plate, which increases the workload of the staff. Utility Model Content

[0004] In order to overcome the disadvantage that the filter plate in the air filter in the prior art is easily blocked, one of the purposes of the utility model is to provide an air filter dust removal device.

[0005] One of the purposes of the utility model is achieved by the following technical solution: an air filter dust removal device, comprising a main body: an air inlet is arranged on the left side of the main body, an air outlet is opened on the upper side of the main body, a fan is fixedly connected to the left inner wall of the main body, a support leg is fixedly connected to the lower side of the main body, and a cleaning unit is arranged on the inner side of the main body;

[0006] The cleaning unit comprises a filter plate, which is fixedly connected to the inner side of the main body, a collecting hole is provided at the bottom of the inner side of the main body, two mounting frames are fixedly connected to the lower side of the main body, a mounting block is provided on the inner side of the mounting frame, a collecting box is fixedly connected to the outer side of the mounting block, a lifting groove is provided on the inner wall of the rear side of the main body, a lifting block is slidably connected to the inner side of the lifting groove, a fixing frame is fixedly connected to the front side of the lifting block, a telescopic rod is fixedly connected to the right side of the fixing frame, a scraper is fixedly connected to the right end of the telescopic rod, a spring is fixedly connected between the scraper and the fixing frame, a rotating shaft is rotatably connected to the inner side of the fixing frame, and a cam is fixedly connected to the outer side of the rotating shaft.

[0007] According to the air filter dust removal device, the cam is slidably connected to the scraper, so that the scraper can clean the filter plate easily.

[0008] According to the air filter dust removal device, a screw is rotatably connected to the inner side of the lifting slot, the screw is threadedly connected to the lifting block, a motor 1 is fixedly connected to the upper side of the main body, and the output end of the motor 1 is fixedly connected to the upper end of the screw, so as to facilitate the control of the rotation of the screw.

[0009] According to the air filter dust removal device, the scraper is slidably connected to the filter plate.

[0010] According to the air filter dust removal device, the left side of the fixed frame is fixedly connected to motor 2, the output end of motor 2 is fixedly connected to bevel gear 2, and the outer side of the rotating shaft is fixedly connected to bevel gear 1.

[0011] According to the air filter dust removal device, the second bevel gear is meshed and connected with the first bevel gear, so as to facilitate the control of the rotation of the rotating shaft.

[0012] According to the air filter dust removal device, the mounting block is slidably connected to the mounting frame.

[0013] Beneficial effects:

[0014] By providing a fan and a filter plate, it is convenient to filter the dust in the air, and through the lifting groove, screw, scraper, fixed frame, scraper, rotating shaft and cam, it is convenient to control the rotation of the screw and the rotating shaft so that the scraper can scrape the dust on the filter plate. At the same time, the scraper vibrates to clean the dust on the filter plate and avoid clogging of the filter plate.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0017] Figure 1 This is an overall three-dimensional structural diagram of an air filter dust removal device of the utility model;

[0018] Figure 2 This is a sectional three-dimensional structural diagram of an air filter dust removal device of the utility model;

[0019] Figure 3 for Figure 2 The enlarged view of point A in the middle;

[0020] Figure 4 This is a three-dimensional structural diagram of a cleaning unit in an air filter dust removal device of the utility model;

[0021] Figure 5 for Figure 4 The enlarged view of point B in the middle;

[0022] Figure 6 for Figure 4 Enlarged view of point C in the middle.

[0023] Legend:

[0024] 1. Main body; 2. Support legs; 3. Air outlet; 4. Motor 1; 5. Air inlet; 6. Cleaning unit; 601. Filter plate; 602. Collecting hole; 603. Mounting frame; 604. Mounting block; 605. Collecting box; 606. Lifting slot; 607. Lifting block; 608. Fixed frame; 609. Scraper; 610. Telescopic rod; 611. Spring; 612. Rotating shaft; 613. Cam; 614. Bevel gear 1; 615. Bevel gear 2; 616. Motor 2; 617. Screw; 7. Fan. DETAILED DESCRIPTION

[0025] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0026] Reference Figure 1-6 , an air filter dust removal device, including a main body 1: an air inlet 5 is arranged on the left side of the main body 1, an air outlet 3 is opened on the upper side of the main body 1, a fan 7 is fixedly connected to the left inner wall of the main body 1, a supporting leg 2 is fixedly connected to the lower side of the main body 1, and a cleaning unit 6 is arranged on the inner side of the main body 1, wherein the fan 7 is started to allow external air to enter the interior of the main body 1 through the air inlet 5, and the dust in the air is filtered through the filter plate 601, and the air is discharged through the air outlet 3.

[0027] The cleaning unit 6 includes a filter plate 601, which is fixedly connected to the inner side of the main body 1. A collecting hole 602 is provided at the bottom of the inner side of the main body 1. Two mounting frames 603 are fixedly connected to the lower side of the main body 1. A mounting block 604 is provided on the inner side of the mounting frame 603. A collecting box 605 is fixedly connected to the outer side of the mounting block 604. A lifting groove 606 is provided on the inner wall of the rear side of the main body 1. A lifting block 607 is slidably connected to the inner side of the lifting groove 606. A fixed frame 608 is fixedly connected to the front side of the lifting block 607. A telescopic rod 610 is fixedly connected to the right side of the fixed frame 608. The right side of the telescopic rod 610 is fixedly connected to the right side of the telescopic rod 610. The end of the main body 1 is fixedly connected with a scraper 609, a spring 611 is fixedly connected between the scraper 609 and the fixed frame 608, the inner side of the fixed frame 608 is rotatably connected with a rotating shaft 612, the outer side of the rotating shaft 612 is fixedly connected with a cam 613, the cam 613 is slidably connected with the scraper 609, the inner side of the lifting groove 606 is rotatably connected with a screw 617, the screw 617 is threadedly connected with the lifting block 607, the upper side of the main body 1 is fixedly connected with a motor 4, and the output end of the motor 4 is fixedly connected with the upper end of the screw 617, the scraper 609 is slidably connected with the filter plate 601, and the mounting block 604 is slidably connected with the mounting frame 603. The left side of the fixed frame 608 is fixedly connected with a motor 2 616, the output end of the motor 2 616 is fixedly connected with a bevel gear 2 615, the outer side of the rotating shaft 612 is fixedly connected with a bevel gear 1 614, the bevel gear 2 615 is meshed with the bevel gear 1 614, when in use, the motor 1 4 and the motor 2 616 are started, the motor 1 4 drives the screw 617 to rotate, the screw 617 drives the lifting block 607 to move up and down, the lifting block 607 drives the fixed frame 608 to move up and down, the fixed frame 608 drives the scraper 609 on the telescopic rod 610 to move up and down, so that the scraper 609 can move the filter plate 601 The dust on the surface is scraped off, and at the same time, motor 2 616 drives bevel gear 2 615 to rotate, bevel gear 2 615 drives bevel gear 1 614 to rotate, bevel gear 1 614 drives shaft 612 to rotate, shaft 612 drives cam 613 to rotate, cam 613 drives scraper 609 to move left and right repeatedly, so that scraper 609 vibrates, thereby increasing the dust cleaning effect on filter plate 601, and the dust shaken off and scraped off enters collection box 605 through collection hole 602, and through mounting frame 603 and mounting block 604, collection box 605 can be easily pulled out for easy cleaning.

[0028] Working principle: When in use, the staff first starts the fan 7 to allow external air to enter the main body 1, filter the air through the filter plate 601, and discharge the air through the air outlet 3. When use is over, start the motor 1 4 and the motor 2 616. The motor 1 4 drives the screw 617 to rotate, and the screw 617 drives the scraper 609 to move up and down, so that the scraper 609 can clean the dust on the filter plate 601. At the same time, the motor 2 616 drives the bevel gear 2 615 to rotate. Under the action of the bevel gear 1 614, the rotating shaft 612 and the cam 613, it is easy to control the scraper 609 to move left and right repeatedly, thereby increasing the cleaning effect of the filter plate 601 and collecting the dust through the collection box 605.

[0029] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. An air filter dust removal device, characterized in that: The invention comprises a main body (1), wherein an air inlet (5) is arranged on the left side of the main body (1), an air outlet (3) is opened on the upper side of the main body (1), a fan (7) is fixedly connected to the inner wall on the left side of the main body (1), a supporting leg (2) is fixedly connected to the lower side of the main body (1), and a cleaning unit (6) is arranged on the inner side of the main body (1); The cleaning unit (6) comprises a filter plate (601), the filter plate (601) is fixedly connected to the inner side of the main body (1), a collecting hole (602) is provided at the bottom of the inner side of the main body (1), two mounting frames (603) are fixedly connected to the lower side of the main body (1), a mounting block (604) is provided on the inner side of the mounting frame (603), a collecting box (605) is fixedly connected to the outer side of the mounting block (604), a lifting groove (606) is provided on the inner wall of the rear side of the main body (1), and the lifting groove (606) is A lifting block (607) is slidably connected to the inner side, a fixed frame (608) is fixedly connected to the front side of the lifting block (607), a telescopic rod (610) is fixedly connected to the right side of the fixed frame (608), a scraper (609) is fixedly connected to the right end of the telescopic rod (610), a spring (611) is fixedly connected between the scraper (609) and the fixed frame (608), a rotating shaft (612) is rotatably connected to the inner side of the fixed frame (608), and a cam (613) is fixedly connected to the outer side of the rotating shaft (612).

2. An air filter dust removal device according to claim 1, characterized in that: The cam (613) is slidably connected to the scraper (609).

3. An air filter dust removal device according to claim 1, characterized in that: The inner side of the lifting groove (606) is rotatably connected to a screw rod (617), and the screw rod (617) is threadedly connected to the lifting block (607). The upper side of the main body (1) is fixedly connected to a motor 1 (4), and the output end of the motor 1 (4) is fixedly connected to the upper end of the screw rod (617).

4. The air filter dust removal device according to claim 1, characterized in that: The scraper (609) is slidably connected to the filter plate (601).

5. The air filter dust removal device according to claim 1, characterized in that: The left side of the fixed frame (608) is fixedly connected to a second motor (616), the output end of the second motor (616) is fixedly connected to a second bevel gear (615), and the outer side of the rotating shaft (612) is fixedly connected to a first bevel gear (614).

6. An air filter dust removal device according to claim 5, characterized in that: The bevel gear 2 (615) is meshedly connected with the bevel gear 1 (614).

7. An air filter dust removal device according to claim 1, characterized in that: The mounting block (604) is slidably connected to the mounting frame (603).

Images