An industrial automatic intermittent shaker filter

Abstract

The utility model relates to industrial technical field discloses an industrial automatic intermittent vibration and rapping type filter, including box and fan, the inside fixed mounting of box is in the inside of box, the bottom of fan is provided with filter frame, the outer surface of filter frame is fixedly connected with the inner wall of box, the bottom fixed connection of filter frame is in a plurality of filter bags, one side of box is provided with dust cleaning mechanism, the dust cleaning mechanism includes the motor fixedly connected with one side of box, the bottom fixed connection of motor has transmission wheel, the utility model discloses a dust cleaning mechanism can be through starting motor, and the motor can drive transmission wheel to rotate, and transmission wheel can drive connecting rod to drive, and drive transmission rod and connecting frame to move to and fro left and right simultaneously, and connecting frame and filter bag are fixedly connected through swing link, when connecting frame moves to and fro left and right, filter bag also will shake to and fro left and right, thereby making the dust on the surface to fall, and further improve the effect of dust removal.

Description

Technical Field

[0001] This utility model relates to the field of industrial technology, specifically to an industrial automatic intermittent rapping filter. Background Technology

[0002] A large amount of dust is generated during industrial processing, so filters are used to collect the dust.

[0003] A search revealed a Chinese patent document disclosing a dust filter for spraying [Announcement No.: CN220194346U]. This filter includes a housing with an air inlet at the top, a spray nozzle at one end, and an air outlet at the side. A vacuum cleaner is fixedly connected to the bottom of the housing, and a high-efficiency filter is fixedly connected to the inner walls of the vacuum cleaner. A pipe is fixedly connected to the side of the vacuum cleaner. A primary filter mesh is fixedly connected to the inner walls of the air inlet, and a groove is formed in the inner wall of the air inlet. A ratchet is rotatably connected to the inner walls of the housing, and a chain is attached to the outer end of the ratchet. A baffle is fixedly connected to the top of the chain. This invention incorporates a toolbox, allowing workers to store their tools during routine maintenance, making maintenance easier and less strenuous.

[0004] Existing filters typically use a fan to draw air into the housing, where filter bags inside adsorb dust, thus achieving dust removal. However, as filtration time increases, the amount of dust adhering to the outer surface of the filter bags also increases, leading to a corresponding increase in filter bag resistance and affecting dust removal efficiency. Utility Model Content

[0005] The purpose of this invention is to provide an industrial automatic intermittent rapping filter to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: an industrial automatic intermittent vibrating filter, comprising a housing and a fan, wherein the filter is fixedly installed inside the housing, a filter frame is provided at the bottom of the fan, the outer surface of the filter frame is fixedly connected to the inner wall of the housing, a plurality of filter bags are fixedly connected to the bottom of the filter frame, and a dust removal mechanism is provided on one side of the housing.

[0007] The dust removal mechanism includes a motor fixedly connected to one side of the housing, a transmission wheel fixedly connected to the bottom of the motor, a transmission rod provided on one side of the transmission wheel, the transmission wheel and the transmission rod being hinged by a connecting rod, one end of the transmission rod penetrating into the interior of the housing and being fixedly connected to a connecting frame, a swing rod fixedly connected to the bottom of the filter bag, and the bottom of the swing rod being fixedly connected to the top of the connecting frame.

[0008] The vibration mechanism is fixedly mounted on the filter frame and can generate vibration force by tapping while the dust removal mechanism is running.

[0009] Preferably, the vibration mechanism includes two U-shaped blocks symmetrically fixedly connected to the bottom of the filter frame. A linkage block is provided inside the U-shaped block. A striking rod is fixedly connected to the top of the linkage block. A traction rod is fixedly connected to the bottom of the linkage block. The bottom of the traction rod extends through to the bottom of the U-shaped block and is fixedly connected to a moving block. A pressing block is fixedly connected to the top of the moving block. Two pressing rods are fixedly connected to both sides of the connecting frame. Two springs are fixedly connected to the inner wall of the U-shaped block. The top of the springs is fixedly connected to the bottom of the linkage block.

[0010] Preferably, both sides of the extrusion block are sloped.

[0011] Preferably, two sliding rods are fixedly connected to the inner wall of the box, and sliding sleeves are slidably connected to the surface of the sliding rods. The top of the sliding sleeves is fixedly connected to the inner wall of the connecting frame.

[0012] Preferably, a mating groove is provided on one side of the box body, and a dust collection box is slidably connected to the inner wall of the mating groove.

[0013] Preferably, a controller is fixedly installed on one side of the housing, and the controller is connected to the motor signal.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] 1. This utility model, by setting up a dust removal mechanism, can start a motor, which will drive the transmission wheel to rotate, and the transmission wheel will drive the connecting rod to drive the transmission, and at the same time drive the transmission rod and the connecting frame to move back and forth left and right. The connecting frame and the filter bag are fixedly connected by a swing rod. When the connecting frame moves back and forth left and right, the filter bag will also shake back and forth left and right, so that the dust on the surface will fall off, thereby improving the dust removal effect.

[0016] 2. This utility model, by setting a vibration mechanism, enables the extrusion rod to reciprocate synchronously while the connecting frame moves back and forth. When the surface of the extrusion rod contacts the inclined part of the extrusion block, the extrusion block is affected by the extrusion and moves downward. At the same time, it drives the moving block, traction rod, linkage block and striking rod to move downward. The linkage block will compress the spring. When the extrusion rod moves to the point where it no longer contacts the extrusion block, the elastic force generated by the spring will drive the linkage block and striking rod to suddenly reset. The striking rod will then strike the bottom of the filter frame, generating vibration force through the striking. The vibration force will be transmitted from the filter frame to the filter bag, shaking off the dust on the surface of the filter bag, further improving the dust removal effect. Attached Figure Description

[0017] Figure 1This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a cross-sectional view of the present invention;

[0019] Figure 3 This utility model Figure 2 A magnified view of a section at point A in the middle;

[0020] Figure 4 This is a perspective view of the unfolded ash collection box in this utility model;

[0021] Figure 5 This is a perspective view of a partial structure of the dust removal mechanism and the vibration mechanism in this utility model;

[0022] Figure 6 This is a perspective view of the vibration mechanism in this utility model.

[0023] In the diagram: 1. Housing; 2. Fan; 3. Filter frame; 4. Filter bag; 5. Motor; 6. Drive wheel; 7. Drive rod; 8. Connecting rod; 9. Connecting frame; 10. Swing rod; 11. U-shaped block; 12. Linkage block; 13. Moving block; 14. Extrusion block; 15. Extrusion rod; 16. Spring; 17. Slide rod; 18. Sliding sleeve; 19. Mating groove; 20. Ash collection box; 21. Controller; 22. Traction rod; 23. Striking rod. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figure 1 - Figure 6 As shown,

[0026] Example 1:

[0027] An industrial automatic intermittent rapping filter includes a housing 1 and a fan 2. The filter is fixedly installed inside the housing 1. A filter frame 3 is provided at the bottom of the fan 2. The outer surface of the filter frame 3 is fixedly connected to the inner wall of the housing 1. Several filter bags 4 are fixedly connected to the bottom of the filter frame 3. A dust removal mechanism is provided on one side of the housing 1.

[0028] The dust removal mechanism includes a motor 5 fixedly connected to one side of the housing 1. A transmission wheel 6 is fixedly connected to the bottom of the motor 5. A transmission rod 7 is provided on one side of the transmission wheel 6. The transmission wheel 6 and the transmission rod 7 are hinged by a connecting rod 8. One end of the transmission rod 7 extends into the interior of the housing 1 and is fixedly connected to a connecting frame 9. A swing rod 10 is fixedly connected to the bottom of the filter bag 4. The bottom of the swing rod 10 is fixedly connected to the top of the connecting frame 9.

[0029] The vibration mechanism is fixedly installed on the filter frame 3 and can generate vibration force by tapping while the dust removal mechanism is running.

[0030] In this embodiment, considering that as the filtration time increases, the dust adhering to the outer surface of the filter bag 4 also increases, and the resistance of the filter bag 4 will also increase accordingly, thus affecting the dust removal effect, a dust removal mechanism is set up. The motor 5 is started, and the motor 5 drives the transmission wheel 6 to rotate. The transmission wheel 6 drives the connecting rod 8 to drive, and at the same time drives the transmission rod 7 and the connecting frame 9 to move back and forth left and right. The connecting frame 9 and the filter bag 4 are fixedly connected by the swing rod 10. When the connecting frame 9 moves back and forth left and right, the filter bag 4 will also shake back and forth left and right, so that the dust on the surface falls off, thereby improving the dust removal effect.

[0031] Two sliding rods 17 are fixedly connected to the inner wall of the housing 1. Sliding sleeves 18 are slidably connected to the surface of the sliding rods 17. The top of the sliding sleeves 18 is fixedly connected to the inner wall of the connecting frame 9.

[0032] In this embodiment, by setting the sliding rod 17 and the sliding sleeve 18, the movement trajectory of the connecting frame 9 and other structures can be restricted. When the connecting rod 8 drives the transmission rod 7, the transmission rod 7 and the connecting frame 9 and other structures can only move back and forth along the sliding rod 17 under the restriction of the sliding sleeve 18, which plays the role of restricting the movement trajectory and improving the stability during the movement process.

[0033] A mating groove 19 is provided on one side of the box body 1, and a dust collection box 20 is slidably connected to the inner wall of the mating groove 19.

[0034] In this embodiment, by setting the matching groove 19 and the dust collection box 20, when dust falls from the surface of the filter bag 4, the dust will fall into the dust collection box 20, which facilitates collection. Then, simply pull the dust collection box 20 outward to remove the dust inside the box 1.

[0035] A controller 21 is fixedly installed on one side of the housing 1, and the controller 21 is connected to the motor 5 via signal.

[0036] In this embodiment, by setting up a controller 21, the controller 21 can start the dust removal mechanism through two methods: automatic control and manual control. Automatic control means that when the fan 2 is working continuously, the dust removal mechanism will perform intermittent dust removal at regular intervals. Manual control means that the dust removal can be achieved by manually operating it at the machine. Remote control can also be achieved.

[0037] Example 2:

[0038] Based on Embodiment 1, the dust removal mechanism in this embodiment can achieve the dust removal effect by making the filter bag 4 reciprocate. However, by simply making the filter bag 4 reciprocate, some fine dust is difficult to clean. In this application, the vibration mechanism includes two U-shaped blocks 11 symmetrically fixedly connected to the bottom of the filter frame 3. A linkage block 12 is provided inside the U-shaped block 11. A knocking rod 23 is fixedly connected to the top of the linkage block 12, and a traction rod 22 is fixedly connected to the bottom of the linkage block 12. The bottom of the traction rod 22 extends through to the bottom of the U-shaped block 11 and is fixedly connected to a moving block 13. A pressing block 14 is fixedly connected to the top of the moving block 13. Two pressing rods 15 are fixedly connected to both sides of the connecting frame 9. Two springs 16 are fixedly connected to the inner wall of the U-shaped block 11. The top of the springs 16 is fixedly connected to the bottom of the linkage block 12.

[0039] In this embodiment, by setting a vibration mechanism, when the connecting frame 9 moves back and forth, the extrusion rod 15 will also move back and forth synchronously. When the surface of the extrusion rod 15 contacts the inclined part of the extrusion block 14, the extrusion block 14 will be affected by the extrusion and move downward. At the same time, it will drive the moving block 13, the traction rod 22, the linkage block 12 and the striking rod 23 to move downward. The linkage block 12 will compress the spring 16. When the extrusion rod 15 moves to the point where it is no longer in contact with the extrusion block 14, the elastic force generated by the spring 16 will drive the linkage block 12 and the striking rod 23 to suddenly reset. The striking rod 23 will then strike the bottom of the filter frame 3, generating vibration force through the striking. The vibration force will be transmitted from the filter frame 3 to the filter bag 4, shaking off the dust on the surface of the filter bag 4, further improving the dust removal effect.

[0040] Both sides of the extrusion block 14 are sloping.

[0041] In this embodiment, by setting the extrusion block 14, when the surface of the extrusion rod 15 contacts the inclined portion of the extrusion block 14, the extrusion block 14 and other structures can move downward, thus playing a transmission role.

[0042] Working principle: When it is necessary to clean the dust on the surface of the filter bag 4, the motor 5 is started. The motor 5 drives the transmission wheel 6 to rotate, and the transmission wheel 6 drives the connecting rod 8 to drive the transmission. At the same time, the transmission rod 7 and the connecting frame 9 move back and forth left and right. The connecting frame 9 and the filter bag 4 are fixedly connected by the swing rod 10. When the connecting frame 9 moves back and forth left and right, the filter bag 4 will also shake back and forth left and right, so that the dust on the surface falls off, thereby improving the dust removal effect.

[0043] As the connecting frame 9 reciprocates, the pressing rod 15 also reciprocates synchronously. When the surface of the pressing rod 15 contacts the inclined part of the pressing block 14, the pressing block 14 is affected by the compression and moves downward. At the same time, it drives the moving block 13, the traction rod 22, the linkage block 12 and the striking rod 23 to move downward. The linkage block 12 will compress the spring 16. When the pressing rod 15 moves to the point where it no longer contacts the pressing block 14, the elastic force generated by the spring 16 will cause the linkage block 12 and the striking rod 23 to suddenly reset. The striking rod 23 will then strike the bottom of the filter frame 3, generating vibration force through the strike. The vibration force will be transmitted from the filter frame 3 to the filter bag 4, shaking off the dust on the surface of the filter bag 4, further improving the dust removal effect.

[0044] It should be noted that the fan 2, motor 5 and controller 21 are existing devices or equipment, or devices or equipment that can be implemented by existing technology, and the specific composition and principle of the power supply of the fan 2, motor 5 and controller 21 are clear to those skilled in the art, so they will not be described in detail.

[0045] In this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, without necessarily requiring or implying any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes the element.

[0046] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An industrial automatic intermittent rapping filter, comprising a housing (1) and a fan (2), wherein the fan is fixedly installed inside the housing (1), characterized in that: The bottom of the fan (2) is provided with a filter frame (3), the outer surface of the filter frame (3) is fixedly connected to the inner wall of the box (1), the bottom of the filter frame (3) is fixedly connected to several filter bags (4), and a dust removal mechanism is provided on one side of the box (1). The dust removal mechanism includes a motor (5) fixedly connected to one side of the housing (1), a transmission wheel (6) fixedly connected to the bottom of the motor (5), a transmission rod (7) provided on one side of the transmission wheel (6), the transmission wheel (6) and the transmission rod (7) are hinged by a connecting rod (8), one end of the transmission rod (7) penetrates into the interior of the housing (1) and is fixedly connected to a connecting frame (9), a swing rod (10) fixedly connected to the bottom of the filter bag (4), and the bottom of the swing rod (10) is fixedly connected to the top of the connecting frame (9); The vibration mechanism is fixedly mounted on the filter frame (3) and can generate vibration force by tapping while the dust removal mechanism is running.

2. An industrial automatic intermittent rapping filter according to claim 1, characterized in that: The vibration mechanism includes two U-shaped blocks (11) symmetrically fixedly connected to the bottom of the filter frame (3). A linkage block (12) is provided inside the U-shaped block (11). A striking rod (23) is fixedly connected to the top of the linkage block (12). A traction rod (22) is fixedly connected to the bottom of the linkage block (12). The bottom of the traction rod (22) extends through to the bottom of the U-shaped block (11) and is fixedly connected to a moving block (13). A pressing block (14) is fixedly connected to the top of the moving block (13). Two pressing rods (15) are fixedly connected to both sides of the connecting frame (9). Two springs (16) are fixedly connected to the inner wall of the U-shaped block (11). The top of the springs (16) is fixedly connected to the bottom of the linkage block (12).

3. An industrial automatic intermittent rapping filter according to claim 2, characterized in that: Both sides of the extrusion block (14) are sloped.

4. An industrial automatic intermittent rapping filter according to claim 1, characterized in that: The inner wall of the box (1) is fixedly connected to two slide rods (17), and the surface of the slide rods (17) is slidably connected to a sliding sleeve (18). The top of the sliding sleeve (18) is fixedly connected to the inner wall of the connecting frame (9).

5. An industrial automatic intermittent rapping filter according to claim 1, characterized in that: A mating groove (19) is provided on one side of the box (1), and a dust collection box (20) is slidably connected to the inner wall of the mating groove (19).

6. An industrial automatic intermittent rapping filter according to claim 1, characterized in that: A controller (21) is fixedly installed on one side of the housing (1), and the controller (21) is connected to the motor (5) via signal.

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