Drum-type dust collector convenient for internal cleaning

Abstract

The utility model belongs to the technical field of drum-type dust removers, and discloses a drum-type dust remover convenient for internal cleaning, which comprises a dust remover body, a cavity I is arranged in the dust remover body, a pair of sliding chutes I are arranged on two sides of the cavity I, sliding blocks I are connected in the sliding chutes I in a sliding manner, and support rods I are arranged on opposite sides of the pair of sliding blocks I; a mounting block is mounted at the opposite ends of the pair of supporting rods I, four groups of connecting rods I are mounted on the periphery of the mounting block, a supporting seat is mounted at one end of each of the four groups of connecting rods I, a rotating shaft I is rotationally connected to one side, far away from the pair of sliding grooves I, of the cavity I, and an eccentric wheel is mounted at one end of the rotating shaft I; and four groups of filter elements are slidably connected to the bottom of the chamber II. According to the device, impurities attached to the surface and the deep part of the filter element can be effectively cleaned, so that the filtering effect of the filter element can be improved, the replacement time of the filter element is prolonged, and the production cost is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of drum dust collectors, and more specifically, particularly relates to a drum dust collector which is convenient for internal cleaning. Background Art

[0002] A drum dust collector is a device used to remove dust and particulate matter from the air in an industrial environment. It is usually composed of a drum filter element. When air passes through the filter element, dust is captured on the drum surface, and clean air is filtered through the filter element into the environment.

[0003] Some current drum dust collectors use a cleaning brush to remove impurities on the surface of the filter element during internal cleaning. However, impurities that have entered deeper into the filter element are difficult to clean out with a cleaning brush, resulting in more impurities accumulating in the filter element, reducing the filtering effect of the filter element, accelerating the replacement speed of the filter element, and increasing production costs.

[0004] Therefore, in view of this, research and improvement are conducted on the existing structure and defects, and a drum dust collector which is easy to clean inside is provided, in order to achieve the purpose of having more practical value. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a drum-type dust collector which is easy to clean internally, which is achieved by the following specific technical means:

[0006] A drum dust collector that is easy to clean inside, comprising a dust collector body, a chamber 1 is provided in the dust collector body, a pair of slide grooves 1 are provided on both sides of the chamber 1, a slider 1 is slidably connected in the slide groove 1, a support rod 1 is installed on the opposite side of the pair of sliders, a mounting block is installed on the opposite end of the pair of support rods 1, four groups of connecting rods 1 are installed on the periphery of the mounting block, and support seats are installed on one end of the four groups of connecting rods 1, a rotating shaft 1 is rotatably connected to the side of the chamber 1 away from the pair of slide grooves 1, and an eccentric wheel is installed on one end of the rotating shaft 1. A chamber two is provided above the chamber one in the dust collector body, and four groups of filter elements are slidably connected to the bottom of the chamber two, and the bottom end surfaces of the four groups of filter elements are respectively connected to the upper end surfaces of the four groups of support seats, and the peripheries of the four groups of filter elements are all covered with rings, and a cleaning brush is installed on the inner wall of the rings, and connecting rods two are installed on the opposite sides of every two pairs of the rings, and the opposite ends of the two pairs of connecting rods two are connected to support rods two, and a slide groove two is provided on the side of the chamber one away from the rotating shaft one, and a slider two is slidably connected in the slide groove two, and one end of the support rod two is connected to one side of the slider two.

[0007] Furthermore, a compression spring is installed on the top of a pair of the slide grooves 1, and the bottom end of the compression spring is connected to the upper end surface of the slider 1.

[0008] Furthermore, a motor 1 is installed on one side of the dust collector body, and one end of the rotating shaft 1 passes through one side of the dust collector body and is connected to the output end of the motor 1.

[0009] Furthermore, a screw rod is rotatably connected in the second slide groove, the screw rod is threadedly connected to the second slider, a second rotating shaft is installed on the top of the screw rod, a second motor is installed on the upper end surface of the dust collector body, and the top of the second rotating shaft passes through the upper end surface of the dust collector body and is connected to the output end of the second motor.

[0010] Furthermore, a feed opening is provided at the bottom of the chamber 1, a collecting trough is provided at the bottom of the feed opening, and a collecting drawer is installed in the collecting trough.

[0011] Furthermore, an air inlet is provided on the upper side of the dust removal box body near the motor 1, and an air outlet is provided in the middle of the upper end surface of the dust collector body.

[0012] Furthermore, the eccentric wheel is located directly below the mounting block.

[0013] Furthermore, the cleaning brush is in contact with the surface of the filter element.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] By using motor 2, rotating shaft 2, screw rod, slider 2, support rod 2, collar and cleaning brush in coordination, start motor 2, motor 2 drives rotating shaft 2 to rotate, rotating shaft 2 drives screw rod to rotate, since screw rod is threadedly connected with slider 2, when screw rod rotates, it drives slider 2 to move downward, slider 2 drives support rod 2 to move downward, support rod 2 drives collar to move downward through connecting rod 2, and collar drives cleaning brush to move downward to clean impurities on the surface of filter element.

[0016] By the coordinated use of motor 1, rotating shaft 1, eccentric wheel, compression spring, slider 1, support rod 1, mounting block and support seat, motor 1 is started, and motor 1 drives eccentric wheel to rotate through rotating shaft 1. When the raised part of eccentric wheel rotates to the upper side, the mounting block is pushed upward, and the mounting block drives support rod 1 to move upward through connecting rod 1, and support rod 1 drives a pair of sliders to move upward. At the same time, connecting rod 1 drives support seat to move upward, and support seat drives filter element to move upward. When the raised part of eccentric wheel rotates to the lower side, under the action of compression spring, compression spring drives slider 1 to move quickly to the bottom of slide groove 1 and generates vibration, and slider 1 transmits the force generated by vibration to mounting block through supporting rod 1, and mounting block transmits the force generated by vibration to supporting seat through connecting rod 1, so that impurities in the deep of filter element can be shaken out when filter element is vibrated, thereby improving the filtering effect of filter element, extending the replacement time of filter element, and reducing production cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional schematic diagram of the utility model.

[0018] Figure 2 It is a side sectional schematic diagram of the utility model.

[0019] Figure 3 It is a formal cross-sectional schematic diagram of the utility model.

[0020] Figure 4 It is a top view cross-sectional schematic diagram of the utility model.

[0021] Figure 5 It is a top view cross-sectional schematic diagram of the utility model.

[0022] Figure 6 This utility model Figure 2 A is an enlarged schematic diagram.

[0023] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0024] 1. Dust collector body; 2. Chamber 1; 201. Slide 1; 202. Slide 2; 3. Mounting block; 301. Slider 1; 302. Support rod 1; 303. Support seat; 304. Compression spring; 305. Connecting rod 1; 4. Rotating shaft 1; 401. Eccentric wheel; 402. Motor 1; 5. Chamber 2; 6. Ring; 601. Cleaning brush; 602. Connecting rod 2; 7. Support rod 2; 701. Slider 2; 8. Screw; 801. Rotating shaft 2; 802. Motor 2; 9. Filter element; 10. Feeding port; 11. Collecting tank; 12. Collecting drawer; 13. Air inlet; 14. Air outlet. DETAILED DESCRIPTION

[0025] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0026] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" 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 a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] Example:

[0029] As attached Figure 1 To Attachment Figure 6 As shown:

[0030] The utility model provides a drum-type dust collector which is convenient for internal cleaning, comprising a dust collector body 1, a chamber 2 is arranged in the dust collector body 1, a pair of slide grooves 201 are arranged on both sides of the chamber 2, a slider 301 is slidably connected in the slide groove 201, a support rod 302 is installed on the opposite side of the pair of sliders 301, a mounting block 3 is installed on the opposite end of the pair of support rods 302, four groups of connecting rods 305 are installed on the periphery of the mounting block 3, one end of the four groups of connecting rods 305 are installed with a support seat 303, a side of the chamber 2 away from the pair of slide grooves 201 is rotatably connected with a rotating shaft 4, one end of the rotating shaft 4 is installed with an eccentric Wheel 401, a chamber 2 5 is provided above the chamber 1 2 in the dust collector body 1, four groups of filter elements 9 are slidably connected to the bottom of the chamber 2 5, the bottom end surfaces of the four groups of filter elements 9 are respectively connected to the upper end surfaces of the four groups of support seats 303, the periphery of the four groups of filter elements 9 are all covered with a ring 6, and a cleaning brush 601 is installed on the inner wall of the ring 6, and a connecting rod 2 602 is installed on the opposite side of each two pairs of rings 6, and a support rod 2 7 is connected to the opposite end of the two pairs of connecting rods 2 602, a slide groove 202 is provided on the side of the chamber 2 away from the rotating shaft 1 4, a slider 2 701 is slidably connected in the slide groove 202, and one end of the support rod 2 7 is connected to one side of the slider 2 701.

[0031] Among them, compression springs 304 are installed on the top of a pair of slide grooves 201, and the bottom ends of the compression springs 304 are connected to the upper end surface of the slider 301. Under the action of the compression springs 304, the compression springs 304 drive the slider 301 to move quickly to the bottom of the slide groove 201.

[0032] Among them, a motor 402 is installed on one side of the dust collector body 1, one end of the rotating shaft 4 passes through one side of the dust collector body 1 and is connected to the output end of the motor 402, and the motor 402 drives the eccentric wheel 401 to rotate through the rotating shaft 4.

[0033] Among them, a screw rod 8 is rotatably connected in the second slide groove 202, and the screw rod 8 is threadedly connected to the second slider 701. A second rotating shaft 801 is installed on the top of the screw rod 8, and a second motor 802 is installed on the upper end surface of the dust collector body 1. The top of the second rotating shaft 801 penetrates the upper end surface of the dust collector body 1 and is connected to the output end of the second motor 802. The second motor 802 drives the second rotating shaft 801 to rotate, and the second rotating shaft 801 drives the screw rod 8 to rotate. Since the screw rod 8 is threadedly connected to the second slider 701, the second slider 701 is driven downward when the screw rod 8 rotates.

[0034] Among them, a discharge port 10 is provided at the bottom of the chamber 2, and a collecting trough 11 is provided at the bottom of the discharge port 10. A collecting drawer 12 is installed in the collecting trough 11. The cleaned impurities enter the collecting trough 11 through the discharge port 10 and fall into the collecting drawer 12 for collection.

[0035] Among them, an air inlet 13 is provided above the dust removal box body near the motor 402, and an air outlet 14 is provided in the middle position of the upper end surface of the dust collector body 1. The exhaust gas generated by industrial production enters through the air inlet 13 and is discharged from the air outlet 14 after being filtered by the filter element 9.

[0036] The eccentric wheel 401 is located directly below the mounting block 3. When the raised portion of the eccentric wheel 401 rotates upward, the mounting block 3 is pushed upward.

[0037] The cleaning brush 601 is in contact with the surface of the filter element 9 , and the collar 6 drives the cleaning brush 601 to move downward to clean the impurities on the surface of the filter element 9 .

[0038] The working principle of this embodiment:

[0039] By using the motor 2 802, the rotating shaft 2 801, the screw rod 8, the slider 2 701, the support rod 2 7, the collar 6 and the cleaning brush 601 in coordination, the motor 2 802 is started, the motor 2 802 drives the rotating shaft 2 801 to rotate, the rotating shaft 2 801 drives the screw rod 8 to rotate, because the screw rod 8 is threadedly connected with the slider 2 701, the slider 2 701 is driven to move downward when the screw rod 8 rotates, the slider 2 701 drives the support rod 2 7 to move downward, the support rod 2 7 drives the collar 6 downward through the connecting rod 2 602, the collar 6 drives the cleaning brush 601 to move downward to clean the impurities on the surface of the filter element 9, by using the motor 1 402, the rotating shaft 1 4, the eccentric wheel 401, the compression spring 304, the slider 1 301, the support rod 1 302, the mounting block 3 and the support seat 303 in coordination, the motor 1 402 is started, the motor 1 402 drives the eccentric wheel 401 to rotate through the rotating shaft 1 4, when the eccentric wheel 401 protrudes When the part of the eccentric wheel 401 rotates to the upper side, the mounting block 3 is pushed up, and the mounting block 3 drives the support rod 302 to move upward through the connecting rod 305, and the support rod 302 drives a pair of sliders 301 to move upward. At the same time, the connecting rod 305 drives the support seat 303 to move upward, and the support seat 303 drives the filter element 9 to move upward. When the raised part of the eccentric wheel 401 rotates to the lower side, under the action of the compression spring 304, the compression spring 304 drives the slider 301 to move quickly to the bottom of the slide groove 201 and generates vibration. The slider 301 transmits the force generated by the vibration to the mounting block 3 through the support rod 302, and the mounting block 3 transmits the force generated by the vibration to the support seat 303 through the connecting rod 305, so that the filter element 9 can shake out the impurities in the deep of the filter element 9 when it is vibrated, and the cleaned impurities enter the collecting tank 11 through the discharge port 10 and fall into the collecting drawer 12 for collection.

[0040] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific purposes.

Claims

1. A drum-type dust collector that is easy to clean internally, comprising a dust collector body (1), characterized in that: The dust collector body (1) is provided with a chamber (2) inside, a pair of slide grooves (201) are provided on both sides of the chamber (2), a slider (301) is slidably connected inside the slide groove (201), a support rod (302) is installed on opposite sides of the pair of sliders (301), a mounting block (3) is installed on opposite ends of the pair of support rods (302), four groups of connecting rods (305) are installed on the periphery of the mounting block (3), one end of the four groups of connecting rods (305) are installed with a support seat (303), the chamber (2) is rotatably connected with a rotating shaft (4) on the side away from the pair of slide grooves (201), one end of the rotating shaft (4) is installed with an eccentric wheel (401), and the dust collector body (1) has a chamber (2) inside. A chamber 2 (5) is provided above (2), and four groups of filter elements (9) are slidably connected to the bottom of the chamber 2 (5), and the bottom end surfaces of the four groups of filter elements (9) are respectively connected to the upper end surfaces of the four groups of support seats (303), and the peripheries of the four groups of filter elements (9) are all sleeved with a ring (6), and the inner wall of the ring (6) is installed with a cleaning brush (601), and the opposite sides of each two pairs of the rings (6) are installed with a connecting rod 2 (602), and the opposite ends of the two pairs of the connecting rods 2 (602) are connected with a supporting rod 2 (7), and the side of the chamber 1 (2) away from the rotating shaft 1 (4) is provided with a sliding groove 2 (202), and a sliding block 2 (701) is slidably connected in the sliding groove 2 (202), and one end of the supporting rod 2 (7) is connected to one side of the sliding block 2 (701).

2. The drum dust collector for easy internal cleaning as claimed in claim 1, characterized in that: A compression spring (304) is installed on the top of a pair of slide grooves (201), and the bottom end of the compression spring (304) is connected to the upper end surface of the slider (301).

3. The drum dust collector for easy internal cleaning as claimed in claim 1, characterized in that: A motor 1 (402) is installed on one side of the dust collector body (1), and one end of the rotating shaft 1 (4) passes through one side of the dust collector body (1) and is connected to the output end of the motor 1 (402).

4. The drum dust collector for easy internal cleaning as claimed in claim 1, characterized in that: A screw rod (8) is rotatably connected in the second slide groove (202), and the screw rod (8) is threadedly connected to the second slider (701). The top end of the screw rod (8) is installed with a second rotating shaft (801). The upper end surface of the dust collector body (1) is installed with a second motor (802), and the top end of the second rotating shaft (801) passes through the upper end surface of the dust collector body (1) and is connected to the output end of the second motor (802).

5. The drum dust collector for easy internal cleaning as claimed in claim 1, characterized in that: The bottom of the chamber 1 (2) is provided with a discharge port (10), the bottom of the discharge port (10) is provided with a collecting trough (11), and a collecting drawer (12) is installed in the collecting trough (11).

6. The drum dust collector for easy internal cleaning as claimed in claim 1, characterized in that: An air inlet (13) is provided above the dust collector body near motor 1 (402), and an air outlet (14) is provided in the middle of the upper end surface of the dust collector body (1).

7. The drum dust collector for easy internal cleaning as claimed in claim 1, characterized in that: The eccentric wheel (401) is located directly below the mounting block (3).

8. The drum dust collector for easy internal cleaning as claimed in claim 1, characterized in that: The cleaning brush (601) is in contact with the surface of the filter element (9).

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