Pipeline connecting structure for ultrasonic dust removal equipment

Abstract

The utility model relates to the technical field of pipeline connecting structures, in particular to a pipeline connecting structure for ultrasonic dust removal equipment, which comprises a main body, a dust removal bin and a clamping ring, an air outlet pipe is arranged on one side of the main body, a sliding groove is formed in the outer wall of one end of the air outlet pipe, and a sliding block is arranged in the sliding groove and is in sliding connection with the sliding groove; the other end of the sliding block is connected with the top of the inner wall of the clamping ring through a fastener, the outer wall of the clamping ring is connected with one end of the supporting column through a fastener, the other end of the supporting column is connected with the telescopic column in an embedded mode, and the clamping ring is limited and fixed through the supporting column and the telescopic column. Meanwhile, the rubber pad in the clamping ring seals the connecting position of the air outlet connector and the air outlet pipe, connection is completed, when disassembly is needed, disassembly can be completed by pulling out the limiting rod through reverse operation, pipeline connection through a flange and threads is not needed, the pipeline is simple and rapid, abrasion to the pipeline is prevented, and the service life of the pipeline is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline connection structures, in particular to a pipeline connection structure for ultrasonic dust removal equipment. Background Art

[0002] When ultrasonic dust removal is performed on some materials, the main body is connected to the dust removal bin through a pipe, and the pipe transports the airflow to the interior of the dust removal bin.

[0003] However, existing pipelines are connected by flanges and threads when in use. Flange connection requires the use of multiple fasteners for fixation, while direct thread connection and repeated disassembly will cause wear to the pipeline and reduce its service life.

[0004] Moreover, the pipeline is used to transport high-speed airflow. When the airflow passes through the bend of the pipeline, it will cause impact on the pipeline, causing vibration and noise, thereby affecting the working environment of the staff and reducing the work efficiency of the staff. Utility Model Content

[0005] In view of the above problems existing in the prior art, a pipeline connection structure for ultrasonic dust removal equipment is provided.

[0006] The specific technical solutions are as follows:

[0007] A pipeline connection structure for ultrasonic dust removal equipment is designed, including a main body, a dust removal bin and a clamping ring, wherein an air outlet pipe is provided on one side of the main body, and a slide groove is opened on the outer wall of one end of the air outlet pipe, a slider is provided inside the slide groove and is slidably connected to the slide groove, the other end of the slider is connected to the top of the inner wall of the clamping ring through a fastener, the outer wall of the clamping ring is connected to one end of the support column through a fastener, the other end of the support column is connected to the telescopic column in an embedded form, the fastener at the other end of the telescopic column is connected to the top of the pull rod, the inner side of the bottom of the pull rod is connected to one end of the limit rod through a fastener, the other end of the limit rod is connected to the connecting plate in a through-form, the outer wall of the air outlet pipe is provided with a fixing ring, and the bottom of the fixing ring is provided with a second elastic member.

[0008] Preferably, the inside of the support column is connected to one end of the first elastic member through a fastener, the end of the first elastic member away from the support column is connected to the end of the telescopic column away from the pull rod through a fastener, the inner wall of the clamping ring is connected to the rubber pad by adhesion, and the clamping ring is slidably connected to the outer wall of the exhaust pipe.

[0009] Preferably, the top of the dust removal bin is connected to the bottom of the air outlet interface through fasteners, one side of the air outlet interface is connected to the bottom of the connecting plate by welding, and an air inlet interface is provided on one side of the air outlet interface, and the air inlet interface fasteners are connected to the dust removal bin.

[0010] Preferably, the air outlet interface is also connected to one end of the air inlet pipe through a clamp ring, the other end of the air inlet pipe is connected to one side of the main body through a clamp ring, and the other end of the air outlet pipe is connected to one side of the main body through the clamp ring.

[0011] Preferably, the outer wall of the air outlet pipe is sleeved with a fixing ring, the inner wall of the fixing ring is connected to the sound-absorbing cotton by adhesion, and the outer wall of the air inlet pipe is also provided with a fixing ring.

[0012] Preferably, the bottom of the fixing ring is connected to the top of the top plate through fasteners, the bottom of the top plate is connected to the top of the damper through fasteners, the bottom of the damper is connected to the bottom plate through fasteners, the bottom plate fasteners are connected to the top of the extension column, and the bottom of the extension column is threadedly connected to the fixing column.

[0013] Preferably, the bottom of the top plate is connected to one end of the second elastic member via a fastener, and the end of the second elastic member away from the top plate is connected to the top of the bottom plate via a fastener.

[0014] The above technical solution has the following advantages or beneficial effects:

[0015] 1. By setting the clamping ring and the limit rod, when the pipeline needs to be installed, one end of the air outlet pipe is moved to the air outlet interface of the dust removal bin, the pull rod is pulled to move, the pull rod drives the telescopic column and the limit rod to move, and the clamping ring is moved downward. The clamping ring drives the slider to move inside the slide groove until the slider moves to the bottom of the slide groove, and the limit rod moves to one side of the through hole in the limit plate. The pull rod is released, and the first elastic member pulls the pull rod to move through the telescopic column through the rebound force of the elastic member, and the pull rod drives the limit rod to be inserted into the inside of the limit plate, and the clamping ring is limited and fixed by the support column and the telescopic column. At the same time, the rubber pad inside the clamping ring seals the connection between the air outlet interface and the air outlet pipe to complete the connection. When disassembly is required, the disassembly can be completed by pulling out the limit rod through the reverse operation. There is no need to connect the pipeline through flanges and threads. It is simple and quick, prevents wear on the pipeline, and improves the service life of the pipeline.

[0016] 2. By setting a second elastic member and a fixing ring, the fixing ring is sleeved on the outside of the air inlet pipe and the air outlet pipe, and then the fixing column is rotated. The fixing column moves downward on the extension column through the thread, so that the bottom of the fixing column is supported on the ground. When the main body injects air into the inside of the air inlet pipe, the airflow impacts the bending part of the air inlet pipe, and the air inlet pipe is vibrated by the impact. The sound-absorbing cotton inside the clamping ring and the second elastic member at the bottom absorb the vibration generated, effectively preventing the air inlet pipe from being impacted by the airflow and generating a large noise that affects the working environment of the staff, thereby effectively improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The embodiments of the present invention will be described more fully with reference to the accompanying drawings, which are for illustration and description only and are not intended to limit the scope of the present invention.

[0018] Figure 1 This is a schematic diagram of a pipe connection structure for ultrasonic dust removal equipment proposed in the present invention;

[0019] Figure 2 This is a schematic diagram of the structure of the air inlet and air outlet pipes for the pipe connection structure of the ultrasonic dust removal equipment proposed by the utility model;

[0020] Figure 3 This is a schematic diagram of the dust removal bin and pull rod structure of a pipe connection structure for ultrasonic dust removal equipment proposed by the present invention;

[0021] Figure 4 This is a schematic diagram of the clamping ring and the sliding groove structure of a pipe connection structure for ultrasonic dust removal equipment proposed by the utility model;

[0022] Figure 5 This is a schematic structural diagram of a clamping ring and a second elastic member in a pipe connection structure for ultrasonic dust removal equipment proposed by the utility model.

[0023] The above-mentioned figure marks represent: 1. main body; 2. dust removal bin; 3. air outlet pipe; 4. air inlet pipe; 5. fixing ring; 6. pull rod; 7. fixing column; 8. extension column; 9. air outlet interface; 10. air inlet interface; 11. connecting plate; 12. limiting rod; 13. slide groove; 14. clamping ring; 15. rubber pad; 16. support column; 17. telescopic column; 18. first elastic part; 19. sound-absorbing cotton; 20. second elastic part; 21. top plate; 22. bottom plate; 23. damper; 24. slider. DETAILED DESCRIPTION

[0024] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0025] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features therein can be combined with each other.

[0026] The present invention will be further described below with reference to the accompanying drawings and specific embodiments, but they are not intended to limit the present invention.

[0027] Reference Figure 1-5The outer wall of the air outlet pipe 3 is provided with a sliding groove 13, and a slider 24 is provided inside the sliding groove 13 and is slidably connected to the sliding groove 13. The other end of the slider 24 is connected to the top of the inner wall of the clamp ring 14 through a fastener. The outer wall of the clamp ring 14 is connected to one end of the support column 16 through a fastener. The other end of the support column 16 is connected to the telescopic column 17 in an embedded manner. The fastener at the other end of the telescopic column 17 is connected to the top of the pull rod 6. The inner side of the bottom of the pull rod 6 is connected to one end of the limit rod 12 through a fastener. The other end of the limit rod 12 is connected to the connecting plate 11 in a through-hole manner. A fixing ring 5 is provided on the outer wall of the air outlet pipe 3, and a second elastic member 20 is provided at the bottom of the fixing ring 5. When the pipeline needs to be installed, one end of the air outlet pipe 3 is moved to the air outlet interface 9 of the dust removal bin 2, and pulled When the pull rod 6 moves, the pull rod 6 drives the telescopic column 17 and the limit rod 12 to move, and moves the clamping ring 14 downward. The clamping ring 14 drives the slider 24 to move inside the slide groove 13 until the slider 24 moves to the bottom of the slide groove 13. At the same time, the limit rod 12 moves to one side of the through hole in the limit plate, and the pull rod 6 is released. Through the rebound force of the elastic member, the first elastic member 18 pulls the pull rod 6 through the telescopic column 17 to move, and the pull rod 6 drives the limit rod 12 to be inserted into the interior of the limit plate, and the clamping ring 14 is limited and fixed by the support column 16 and the telescopic column 17. At the same time, the rubber pad 15 inside the clamping ring 14 seals the connection between the air outlet interface 9 and the air outlet pipe 3, completing the connection. When disassembly is required, the reverse operation can be performed to pull out the limit rod 12 to complete the disassembly. There is no need to connect the pipeline through flanges and threads. It is simple and quick, prevents wear on the pipeline, and improves the service life of the pipeline.

[0028] Furthermore, the interior of the support column 16 is connected to one end of the first elastic member 18 by a fastener, and the end of the first elastic member 18 away from the support column 16 is connected to the end of the telescopic column 17 away from the pull rod 6 by a fastener. The inner wall of the clamping ring 14 is connected to the rubber pad 15 by adhesion, and the clamping ring 14 is slidably connected to the outer wall of the air outlet pipe 3. The support column 16 is used to limit the telescopic column 17 and the elastic member to prevent the telescopic column 17 from offset when moving, and to prevent the first elastic member 18 from tilting when the elastic member is squeezed. The limiting plates are symmetrically distributed on the pull rod 6, and the connecting plates 11 are respectively provided with connecting plates 11 on the air outlet interface 9 and the air inlet interface 10.

[0029] Furthermore, the top of the dust removal bin 2 is connected to the bottom of the air outlet interface 9 by fasteners, and one side of the air outlet interface 9 is connected to the bottom of the connecting plate 11 by welding. An air inlet interface 10 is provided on one side of the air outlet interface 9, and the air inlet interface 10 fasteners are connected to the dust removal bin 2. The dust removal bin 2 is used to blow the dust on the material to be cleaned so that the dust falls off the material. At the same time, when the slider 24 moves to the bottom of the slide groove 13, it will drive the air outlet pipe 3 and the air inlet pipe 4 to move downward, so that they are spliced ​​together with the air outlet interface 9 and the air inlet interface 10, and then the clamping ring 14 is fixed by the connecting plate 11.

[0030] Furthermore, the air outlet interface 9 is also connected to one end of the air inlet pipe 4 through a clamping ring 14, the other end of the air inlet pipe 4 is connected to one side of the main body 1 through a clamping ring 14, and the other end of the air outlet pipe 3 is connected to one side of the main body 1 through a clamping ring 14. Clamping rings 14 are provided at both ends of the air outlet pipe 3 and the air inlet pipe 4, and one end of the air inlet pipe 4 and the air outlet pipe 3 are connected to the main body 1 by the clamping ring 14, and are also connected to the dust removal bin 2 through the clamping ring 14.

[0031] Furthermore, the outer wall of the air outlet pipe 3 is sleeved with a fixing ring 5, and the inner wall of the fixing ring 5 is connected to the sound-absorbing cotton 19 by adhesion. The outer wall of the air inlet pipe 4 is also provided with a fixing ring 5. The sound-absorbing cotton 19 is made of natural minerals such as quartz sand, limestone, dolomite, and polyester fiber material, which is used to prevent friction with the fixing ring 5 when the air inlet pipe 4 and the air outlet pipe 3 vibrate, thereby preventing further noise.

[0032] Furthermore, the bottom of the fixing ring 5 is connected to the top of the top plate 21 through fasteners, the bottom of the top plate 21 is connected to the top of the damper 23 through fasteners, the bottom of the damper 23 is connected to the bottom plate 22 through fasteners, the bottom plate 22 fasteners are connected to the top of the extension column 8, and the bottom of the extension column 8 is threadedly connected to the fixing column 7. The extension column 8 is used to enable the fixing column 7 to be supported on the ground, for supporting the air inlet pipe 4 and the air outlet pipe 3, and for reducing the vibration of the air outlet pipe 3 and the air inlet pipe 4.

[0033] Furthermore, the bottom of the top plate 21 is connected to one end of the second elastic member 20 through a fastener, and the end of the second elastic member 20 away from the top plate 21 is connected to the top of the bottom plate 22 through a fastener. The top plate 21 and the bottom are used to limit and support the second elastic member 20, and the damper 23 is used to limit the potential energy of the second elastic member 20 to prevent large resonance. The bottom plate 22 and the top plate 21 are also used to connect with the fixing ring 5 and the extension column 8.

[0034] Working principle: When using this device, move one end of the air outlet pipe 3 to the air outlet interface 9 of the dust removal bin 2, pull the pull rod 6 to move, the pull rod 6 drives the telescopic column 17 and the limit rod 12 to move, move the clamping ring 14 downward, the clamping ring 14 drives the slider 24 to move inside the slide groove 13 until the slider 24 moves to the bottom of the slide groove 13, and at the same time the limit rod 12 moves to one side of the through hole on the limit plate, release the pull rod 6, and through the rebound force of the elastic member, the first elastic member 18 pulls the pull rod 6 to move through the telescopic column 17, and the pull rod 6 drives the limit rod 12 to be inserted into the interior of the limit plate, and the clamping ring 14 is limited and fixed by the support column 16 and the telescopic column 17. At the same time, the rubber pad 15 inside the clamping ring 14 seals the connection between the air outlet interface 9 and the air outlet pipe 3 to complete the connection. When disassembly is required, the reverse operation is performed to pull out the limit rod 12 to complete the disassembly. The fixing ring 5 is sleeved on the outside of the air inlet pipe 4 and the air outlet pipe 3, and then the fixing column 7 is rotated. The fixing column 7 moves downward on the extension column 8 through the thread, so that the bottom of the fixing column 7 is supported on the ground. When the main body 1 injects air into the inside of the air inlet pipe 4, the airflow impacts the bending part of the air inlet pipe 4, and the air inlet pipe 4 is vibrated by the impact. The sound-absorbing cotton 19 inside the clamping ring 14 and the second elastic member 20 at the bottom absorb the vibration generated, and the work is completed.

[0035] The above description is only a preferred embodiment of the present invention and does not limit the implementation method and protection scope of the present invention. For those skilled in the art, it should be aware that all solutions obtained by equivalent substitutions and obvious changes made using the description and illustrations of the present invention should be included in the protection scope of the present invention.

Claims

1. A pipe connection structure for ultrasonic dust removal equipment, characterized in that: The utility model comprises a main body (1), a dust removal bin (2) and a clamping ring (14), wherein an air outlet pipe (3) is provided on one side of the main body (1), a slide groove (13) is provided on the outer wall of one end of the air outlet pipe (3), a slider (24) is provided inside the slide groove (13) and is slidably connected to the slide groove (13), the other end of the slider (24) is connected to the top of the inner wall of the clamping ring (14) through a fastener, the outer wall of the clamping ring (14) is connected to one end of the support column (16) through a fastener, the other end of the support column (16) is connected to the telescopic column (17) in an embedded form, the other end of the telescopic column (17) is connected to the top of the pull rod (6) through a fastener, the inner side of the bottom of the pull rod (6) is connected to one end of the limit rod (12) through a fastener, the other end of the limit rod (12) is connected to the connecting plate (11) in a through-through form, the outer wall of the air outlet pipe (3) is provided with a fixing ring (5), and the bottom of the fixing ring (5) is provided with a second elastic member (20).

2. The pipe connection structure for ultrasonic dust removal equipment according to claim 1, characterized in that: The support column (16) is internally connected to one end of the first elastic member (18) via a fastener, and the end of the first elastic member (18) away from the support column (16) is connected to the end of the telescopic column (17) away from the pull rod (6) via a fastener. The inner wall of the clamping ring (14) is connected to the rubber pad (15) by adhesion, and the clamping ring (14) is slidably connected to the outer wall of the exhaust pipe (3).

3. The pipe connection structure for ultrasonic dust removal equipment according to claim 1, characterized in that: The top of the dust removal bin (2) is connected to the bottom of the air outlet interface (9) via a fastener, one side of the air outlet interface (9) is connected to the bottom of the connecting plate (11) by welding, and one side of the air outlet interface (9) is provided with an air inlet interface (10), and the air inlet interface (10) is connected to the dust removal bin (2) via a fastener.

4. The pipe connection structure for ultrasonic dust removal equipment according to claim 3, characterized in that: The air outlet interface (9) is also connected to one end of the air inlet pipe (4) through a clamp ring (14), the other end of the air inlet pipe (4) is connected to one side of the main body (1) through a clamp ring (14), and the other end of the air outlet pipe (3) is connected to one side of the main body (1) through the clamp ring (14).

5. The pipe connection structure for ultrasonic dust removal equipment according to claim 4, characterized in that: The outer wall of the air outlet pipe (3) is sleeved with a fixing ring (5), and the inner wall of the fixing ring (5) is connected to the sound-absorbing cotton (19) by adhesion. The outer wall of the air inlet pipe (4) is also provided with a fixing ring (5).

6. The pipe connection structure for ultrasonic dust removal equipment according to claim 1, characterized in that: The bottom of the fixing ring (5) is connected to the top of the top plate (21) via a fastener, the bottom of the top plate (21) is connected to the top of the damper (23) via a fastener, the bottom of the damper (23) is connected to the bottom plate (22) via a fastener, the bottom plate (22) fastener is connected to the top of the extension column (8), and the bottom of the extension column (8) is threadedly connected to the fixing column (7).

7. The pipe connection structure for ultrasonic dust removal equipment according to claim 6, characterized in that: The bottom of the top plate (21) is connected to one end of the second elastic member (20) via a fastener, and one end of the second elastic member (20) away from the top plate (21) is connected to the top of the bottom plate (22) via a fastener.

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