Anti-blocking dust removal filter bag

Abstract

The utility model relates to a dust removal filter bag, belongs to the technical field of filter bag main bodies, and particularly relates to an anti-blocking dust removal filter bag which comprises a shell, and a motor is fixedly connected to the inner wall of the bottom of the shell; a motor is started to drive a rotating shaft to rotate, a rotating rod is driven to rotate through a conveying belt, a rotating ball on a connecting column is driven to rotate in a connecting block, a sliding column on a fixed column is driven to do reciprocating rotating lifting motion, and then a filter bag body on a connecting disc is driven to move; according to the device, the filter bag body can move up and down in a reciprocating mode, dust adhering to the filter bag body can be conveniently cleaned in a rotating and lifting mode, the cleaning working efficiency is improved, and the problems that when an existing device conducts up-down vibration cleaning on the dust, some dust and impurities adhering to the filter bag are difficult to clean, certain limitation exists, and the cleaning efficiency is poor are solved. The working efficiency of cleaning the dust on the filter bag is further reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of filter bag main bodies, in particular to an anti-clogging dust removal filter bag. Background Art

[0002] The filter bag is a key part in the operation of the bag dust collector. Usually, the cylindrical filter bag is hung vertically in the dust collector. The fabric and design of the filter bag should strive for high-efficiency filtration, easy dust removal and durability. The filter bag has excellent chemical stability and heat resistance. It is the highest performance representative in the filter material industry and the highest-end performance variety among all commonly used filter materials. It has reached a high level in terms of filtration efficiency and filtration accuracy.

[0003] After searching the Chinese patent with publication number CN219836247U, a clogging-proof dust filter bag is disclosed, including a filter bag body, an upper connecting plate and a lower connecting plate, wherein the upper connecting plate and the lower connecting plate are respectively connected to a first connecting tube and a second connecting tube at opposite ends, and the filter bag body is connected between the first connecting tube and the second connecting tube by a clamp; telescopic rods are fixedly connected to both sides of the bottom of the lower connecting plate, a connecting plate is fixedly connected between the other ends of the two telescopic rods, and springs are sleeved on the outer sides of the two telescopic rods.

[0004] Based on the above search and combined with the prior art, we found that:

[0005] When the existing device vibrates up and down to clean the dust, it is difficult to clean some dust and impurities adhering to the filter bag, which has certain limitations, thereby reducing the working efficiency of cleaning the dust on the filter bag. Utility Model Content

[0006] In order to solve the above technical problems, the utility model proposes an anti-clogging dust filter bag, which starts a motor to drive the rotating shaft to rotate, drives the first transmission block and the conveyor belt to rotate, drives the rotating rod on the second transmission block to rotate, drives the fixed block, the connecting rod and the strip block to rotate, drives the rotating ball on the connecting column to rotate in the connecting block, and drives the sliding column on the fixed column to perform reciprocating rotation and lifting motion.

[0007] The technical solution to achieve the purpose of the utility model is: an anti-clogging dust filter bag, comprising a shell, a motor is fixedly connected to the bottom inner wall of the shell, the output end of the motor is fixedly connected to a rotating shaft through a coupling, one end of the rotating shaft is fixedly connected to a first transmission block, and also includes;

[0008] A cleaning mechanism, wherein the cleaning mechanism is located on the housing;

[0009] The cleaning mechanism includes a rotating lifting unit and a power unit. The rotating lifting unit includes a mounting seat fixedly connected to the inner wall of the bottom of the shell, the top of the mounting seat is fixedly connected to a support column, a sliding column is slidably sleeved on the circumferential outer wall of the support column, the circumferential outer wall of the sliding column is fixedly connected to a fixed column, one end of the fixed column is fixedly connected to a connecting block, a movable groove is provided on the connecting block, a rotating ball is installed in the movable groove, the rotating ball is fixedly connected to a connecting column, and one end of the connecting column is fixedly connected to a strip block.

[0010] In some embodiments, the power unit includes two support seats fixedly connected to the inner wall of the bottom of the shell, and movable holes are opened on the two support seats. A rotating rod is rotatably connected in the two movable holes, one end of the rotating rod is fixedly connected to a fixed block, and the fixed block and the side of the bar block close to each other are fixedly connected to a connecting rod, a second transmission block is rotatably sleeved on the circumferential outer wall of the rotating rod, and a conveyor belt is installed on the first transmission block and the second transmission block.

[0011] In some embodiments, the other end of the rotating rod is fixedly connected to a limiting block.

[0012] In some embodiments, the top end of the sliding column is fixedly connected to a connecting plate, the bottom inner wall of the connecting plate is fixedly connected to a plurality of telescopic columns, and the bottom ends of the plurality of telescopic columns are commonly mounted with a filter bag body.

[0013] In some embodiments, a plurality of the telescopic columns are sleeved with a return spring, and two ends of the return spring are respectively fixedly connected to the telescopic column and the filter bag body.

[0014] In some embodiments, two fixing seats are fixedly connected to two sides of the housing respectively.

[0015] Compared with the prior art, the present invention has the following significant advantages:

[0016] The utility model starts the motor to drive the rotating shaft to rotate, drives the first transmission block and the conveyor belt to rotate, drives the rotating rod on the second transmission block to rotate, drives the fixed block, the connecting rod and the strip block to rotate, drives the rotating ball on the connecting column to rotate in the connecting block, drives the sliding column on the fixed column to perform reciprocating rotation and lifting motion, and then drives the filter bag body on the connecting plate to move. Through the setting of the reset spring, the filter bag body can be reciprocated up and down, which makes it easy to rotate and lift the dust stuck on the filter bag body to clean it, thereby improving the cleaning work efficiency.

[0017] The invention solves the problem that when the existing device vibrates up and down to clean the dust, some dust and impurities stuck on the filter bag are difficult to clean, which has certain limitations and thus reduces the working efficiency of cleaning the dust on the filter bag. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further explained below in conjunction with the accompanying drawings and embodiments:

[0019] Figure 1 It is a schematic diagram of the overall three-dimensional structure provided by the utility model in one embodiment;

[0020] Figure 2 It is a schematic diagram of the overall cross-sectional three-dimensional structure provided by the utility model in one embodiment;

[0021] Figure 3 The utility model provides in one embodiment Figure 2 A in the middle is an enlarged schematic diagram of the three-dimensional structure.

[0022] Description of reference numerals:

[0023] 1. Housing; 2. Motor; 3. Rotating shaft; 4. First transmission block; 5. Support seat; 6. Rotating rod; 7. Second transmission block; 8. Conveyor belt; 9. Fixed block; 10. Connecting rod; 11. Bar block; 12. Connecting column; 13. Rotating ball; 14. Connecting block; 15. Fixed column; 16. Mounting seat; 17. Support column; 18. Sliding column; 19. Connecting plate; 20. Telescopic column; 21. Reset spring; 22. Filter bag body; 23. Fixed seat; 24. Limit block. DETAILED DESCRIPTION

[0024] The utility model is described in detail below, and the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] The utility model provides an anti-clogging dust filter bag through improvement. The technical solution of the utility model is:

[0026] like Figure 1-Figure 3As shown, an anti-clogging dust filter bag comprises a shell 1, a motor 2 is fixedly connected to the bottom inner wall of the shell 1, the shell 1 and the motor 2 are preferably fixed by bolts, which is convenient for disassembly during maintenance, the output end of the motor 2 is fixedly connected to a rotating shaft 3 through a coupling, one end of the rotating shaft 3 is fixedly connected to a first transmission block 4, and also comprises; a cleaning mechanism, the cleaning mechanism is located on the shell 1; the cleaning mechanism comprises a rotating lifting unit and a power unit, the rotating lifting unit comprises a mounting seat 16 fixedly connected to the bottom inner wall of the shell 1, the top of the mounting seat 16 is fixedly connected to a support A support column 17 is provided, and a sliding column 18 is slidably sleeved on the circumferential outer wall of the support column 17. A fixed column 15 is fixedly connected to the circumferential outer wall of the sliding column 18. One end of the fixed column 15 is fixedly connected to a connecting block 14. A movable groove is provided on the connecting block 14. A rotating ball 13 is installed in the movable groove. A connecting column 12 is fixedly connected to the rotating ball 13. One end of the connecting column 12 is fixedly connected to a strip block 11. By setting the rotating and lifting unit, it is convenient to rotate and lift the sliding column 18, facilitate cleaning of dust sticking to the filter bag body 22, and improve the cleaning efficiency.

[0027] like Figure 3 As shown, in one embodiment, the power unit includes two support seats 5 fixedly connected to the inner wall of the bottom of the shell 1, and movable holes are opened on the two support seats 5. A rotating rod 6 is rotatably connected in the two movable holes. A fixed block 9 is fixedly connected to one end of the rotating rod 6, and a connecting rod 10 is fixedly connected to the side where the fixed block 9 and the bar block 11 are close to each other. A second transmission block 7 is rotatably sleeved on the circumferential outer wall of the rotating rod 6, and a conveyor belt 8 is installed on the second transmission block 7 on the first transmission block 4; through the setting of the power unit, power transmission to the second transmission block 7 is realized, which is convenient for the operation of the device.

[0028] like Figure 2 As shown, in one embodiment, the other end of the rotating rod 6 is fixedly connected to a limiting block 24; through the setting of the limiting block 24, the position of the rotating rod 6 is limited when sliding.

[0029] like Figure 2 As shown, in one embodiment, the top of the sliding column 18 is fixedly connected to a connecting plate 19, the bottom inner wall of the connecting plate 19 is fixedly connected to a plurality of telescopic columns 20, and a filter bag body 22 is commonly installed at the bottom ends of the plurality of telescopic columns 20; through the arrangement of the filter bag body 22, it is possible to facilitate cleaning of dust on the filter bag body 22.

[0030] like Figure 2As shown, in one embodiment, a plurality of telescopic columns 20 are sleeved with return springs 21, and both ends of the return springs 21 are fixedly connected to the telescopic columns 20 and the filter bag body 22 respectively; through the arrangement of the return springs 21, it is possible to facilitate the up and down shaking of the filter bag body 22 when cleaning dust, thereby facilitating the cleaning of dust.

[0031] like Figure 1 As shown, in one embodiment, two fixing seats 23 are fixedly connected to both sides of the housing 1 respectively; through the provision of the fixing seats 23, the housing 1 can be conveniently fixed and installed.

[0032] The specific working method is: when in use, the starting motor 2 drives the rotating shaft 3 to rotate, drives the first transmission block 4 and the conveyor belt 8 to rotate, drives the rotating rod 6 on the second transmission block 7 to rotate, drives the fixed block 9, the connecting rod 10 and the strip block 11 to rotate, drives the rotating ball 13 on the connecting column 12 to rotate in the connecting block 14, drives the sliding column 18 on the fixed column 15 to perform reciprocating rotation and lifting motion, and then drives the filter bag body 22 on the connecting plate 19 to move. Through the setting of the reset spring 21, the filter bag body 22 can be reciprocated up and down, so that the dust stuck on the filter bag body 22 can be easily rotated and lifted for cleaning, thereby improving the cleaning work efficiency.

[0033] The technical means disclosed in the utility model are not limited to the technical means disclosed in the above technical means, but also include technical solutions composed of equivalent replacement of the above technical features. Matters not covered in the utility model belong to the common knowledge of those skilled in the art.

Claims

1. An anti-clogging dust filter bag, comprising a housing (1), a motor (2) fixedly connected to the bottom inner wall of the housing (1), an output end of the motor (2) fixedly connected to a rotating shaft (3) via a coupling, one end of the rotating shaft (3) fixedly connected to a first transmission block (4), characterized in that: Also includes; A cleaning mechanism, the cleaning mechanism being located on the housing (1); The cleaning mechanism comprises a rotating lifting unit and a power unit. The rotating lifting unit comprises a mounting seat (16) fixedly connected to the inner wall of the bottom of the housing (1). The top of the mounting seat (16) is fixedly connected to a support column (17). A sliding column (18) is slidably sleeved on the circumferential outer wall of the support column (17). The circumferential outer wall of the sliding column (18) is fixedly connected to a fixed column (15). One end of the fixed column (15) is fixedly connected to a connecting block (14). A movable groove is provided on the connecting block (14). A rotating ball (13) is installed in the movable groove. A connecting column (12) is fixedly connected to the rotating ball (13). One end of the connecting column (12) is fixedly connected to a strip block (11).

2. The anti-clogging dust filter bag according to claim 1, characterized in that: The power unit comprises two support seats (5) fixedly connected to the inner wall of the bottom of the housing (1), the two support seats (5) are each provided with a movable hole, a rotating rod (6) is rotatably connected in the two movable holes, one end of the rotating rod (6) is fixedly connected to a fixed block (9), a connecting rod (10) is fixedly connected to the side where the fixed block (9) and the bar block (11) are close to each other, a second transmission block (7) is rotatably sleeved on the circumferential outer wall of the rotating rod (6), and a conveyor belt (8) is installed on the first transmission block (4) and the second transmission block (7) together.

3. The anti-clogging dust filter bag according to claim 2, characterized in that: The other end of the rotating rod (6) is fixedly connected to a limiting block (24).

4. The anti-clogging dust filter bag according to claim 1, characterized in that: The top end of the sliding column (18) is fixedly connected to a connecting plate (19), the bottom inner wall of the connecting plate (19) is fixedly connected to a plurality of telescopic columns (20), and the bottom ends of the plurality of telescopic columns (20) are commonly mounted with a filter bag body (22).

5. The anti-clogging dust filter bag according to claim 4, characterized in that: A return spring (21) is sleeved on each of the plurality of telescopic columns (20), and two ends of the return spring (21) are respectively fixedly connected to the telescopic column (20) and the filter bag body (22).

6. The anti-clogging dust filter bag according to claim 1, characterized in that: Two fixing seats (23) are respectively fixedly connected to the two sides of the housing (1).

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