Dust filtering glass fiber cloth bag convenient to install

Abstract

The utility model provides a dust filtering glass fiber cloth bag convenient to install, which relates to the technical field of fiber cloth bags and comprises an installation ring, and a connecting pipe is fixedly installed on one side of the outer wall of the installation ring. When the dust filtering glass fiber cloth bag needs to be mounted, firstly, under the operation of a worker, the fiber cloth bag is fixed into the mounting ring, then the outer surface wall of the output pipe is sleeved with the connecting pipe, meanwhile, the two fixing blocks are arranged between the connecting pipe and the output pipe in a sleeving mode, and then the fiber cloth bag is mounted. Then a two-way threaded rod is rotated to drive a connecting pipe and an output pipe to move towards the middle, the two-way threaded rod is limited under the action of a limiting rod, then two fixing blocks can be fixed and limited under the action of a circular shaft, a movable block, a threaded lead screw and a limiting block, and therefore the connecting position of the connecting pipe and the output pipe is fixed; furthermore, the dust filtering glass fiber cloth bag can be easily mounted or dismounted, and the labor intensity of workers is greatly reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of fiber cloth bags, in particular to a dust-filtering glass fiber cloth bag convenient for installation. Background Technique

[0002] In the early stage, natural fibers and chemical fibers were mainly used for dust-filtering cloth bags. However, these materials had many deficiencies in terms of high temperature resistance, corrosion resistance, and service life. With the development of technology, glass fiber, as a new type of filter material, entered the market. Due to its excellent mechanical properties, high temperature resistance, and chemical stability, glass fiber has gradually become one of the most widely used dust-filtering materials in industry.

[0003] In the prior art, during industrial production, fiber cloth bags are needed to collect and centrally process the dust generated during production. However, most of the dust-filtering glass fiber cloth bags are fixed and installed by bolts during installation, resulting in problems such as high labor intensity and low efficiency for workers when installing or disassembling the dust-filtering glass fiber cloth bags, thus seriously affecting the practicability of the dust-filtering glass fiber cloth bags. Content of the Utility Model

[0004] The purpose of the utility model is to solve the problem that the practicability is relatively low during use due to the inability to conveniently install and disassemble the dust-filtering glass fiber cloth bag in the above-mentioned equipment, and thus a dust-filtering glass fiber cloth bag convenient for installation is proposed.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: a dust-filtering glass fiber cloth bag convenient for installation, including an installation ring. One side of the outer wall of the installation ring is fixedly installed with a connecting pipe. An output pipe is movably inserted into the inner wall of the connecting pipe. Two sealing rings are arranged on the outer wall of the output pipe. Two fixing blocks are arranged between the outer walls of the connecting pipe and the output pipe. Two round shafts are movably inserted into the inner wall of one of the two fixing blocks. Two movable blocks are fixedly sleeved on the outer walls of the two round shafts. The tops of the four movable blocks are all movably connected with threaded lead screws. Limiting blocks are movably sleeved on the outer walls of the four threaded lead screws. A first installation block is fixedly installed on the outer wall of the connecting pipe.

[0006] Preferably, a second installation block is fixedly installed on the outer wall of the output pipe. A bidirectional threaded rod is movably inserted between the inner walls of the first installation block and the second installation block.

[0007] Preferably, an embedding groove is opened at the top of the second installation block. An embedding block is movably embedded in the inner wall of the embedding groove. A limiting rod is movably inserted into the inner wall of the embedding block.

[0008] Preferably, an insertion groove is formed on one side of the outer wall of the mounting ring, the inner wall of the insertion groove is movably inserted with the main body of the fiber cloth bag, and a plurality of mounting grooves are formed on the outer surface of the mounting ring.

[0009] Preferably, movable columns are movably inserted into the inner walls of the plurality of mounting grooves, arc-shaped blocks are fixedly installed on one sides of the outer walls of the plurality of movable columns, and transmission wheels are movably inserted into the inner walls of the plurality of mounting grooves, and the outer surface of the transmission wheel is meshed with one side of the outer wall of the movable column.

[0010] Preferably, an annular gear is arranged on the inner wall of the mounting ring, the inner surface of the annular gear is meshed with the outer surface of the transmission wheel, and a mounting box is fixedly installed on the outer surface of the annular gear.

[0011] Preferably, a limiting spring is arranged on the inner wall of the mounting box, a limiting shaft is movably embedded in the inner wall of the mounting box, and one side of the outer wall of the limiting shaft is fixedly connected to one side of the outer wall of the limiting spring.

[0012] Compared with the prior art, the advantages and positive effects of the present utility model are as follows:

[0013] 1. During the use of the present utility model, under the interaction of a series of components, when it is necessary to install the dust-filtering glass fiber cloth bag, first, under the operation of the staff, the fiber cloth bag is fixed inside the mounting ring, and then the connecting pipe is sleeved on the outer wall of the output pipe. At the same time, the two fixing blocks are sleeved between the connecting pipe and the output pipe. Then, the bidirectional threaded rod is rotated to drive the connecting pipe and the output pipe to move towards the middle, and under the action of the limiting rod, the bidirectional threaded rod is limited. Subsequently, under the action of the round shaft, the movable block, the threaded screw rod and the limiting block, the two fixing blocks can be fixedly limited, so as to fix the connection between the connecting pipe and the output pipe, and thus the installation or disassembly of the dust-filtering glass fiber cloth bag can be easily completed, greatly reducing the labor intensity of the staff and improving the work efficiency.

[0014] 2. During the use of the present utility model, under the interaction of a series of components, when it is necessary to fix the dust-filtering glass fiber cloth bag, first, under the operation of the staff, the main body of the fiber cloth bag is inserted into the insertion groove, and then the limiting shaft is pressed so that it no longer limits the annular gear. Then, the annular gear is rotated, and under the action of the transmission wheel and the movable column, the arc-shaped block can be driven to move towards the middle, so that the dust-filtering glass fiber cloth bag can be fixed more quickly and conveniently, improving the installation efficiency and the practicability of the dust-filtering glass fiber cloth bag. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is the main view structure three-dimensional drawing in a kind of dust-filtering glass fiber cloth bag convenient for installation proposed by the present utility model;

[0016] Figure 2 The present utility model provides a front view structural exploded view of a dust-filtering fiberglass cloth bag that is convenient for installation;

[0017] Figure 3 The present utility model provides an enlarged view of structure A in a dust-filtering fiberglass cloth bag that is convenient for installation;

[0018] Figure 4 The present utility model provides a three-dimensional front view structural exploded view of a dust-filtering fiberglass cloth bag that is convenient for installation;

[0019] Figure 5 The present utility model provides a partial three-dimensional front view structural exploded view of a dust-filtering fiberglass cloth bag that is convenient for installation;

[0020] Figure 6 The present utility model provides a partial front view structural exploded view of a dust-filtering fiberglass cloth bag that is convenient for installation.

[0021] Legend:

[0022] 1. Installation ring; 2. Connecting pipe; 3. Output pipe; 4. Sealing ring; 5. Fixed block; 6. Round shaft; 7. Movable block; 8. Threaded screw rod; 9. Limit block; 10. First installation block; 11. Second installation block; 12. Bidirectional threaded rod; 13. Embedding groove; 14. Embedding block; 15. Limit rod; 16. Insertion groove; 17. Fiberglass cloth bag main body; 18. Installation groove; 19. Movable column; 20. Arc-shaped block; 21. Transmission wheel; 22. Ring gear; 23. Installation box; 24. Limit spring; 25. Limit shaft. Specific embodiments

[0023] In order to more clearly understand the above-mentioned objects, features, and advantages of the present utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0024] In the following description, many specific details are set forth in order to fully understand the present utility model. However, the present utility model can also be implemented in other ways different from those described herein. Therefore, the present utility model is not limited by the specific embodiments disclosed in the following specification.

[0025] Embodiment 1: As Figures 1-6As shown in the figure, the utility model provides a filter dust glass fiber cloth bag which is convenient to install, including an installation ring 1. One side of the outer wall of the installation ring 1 is fixedly installed with a connecting pipe 2. The inner wall of the connecting pipe 2 is movably inserted with an output pipe 3. Two sealing rings 4 are arranged on the outer wall of the output pipe 3. Two fixing blocks 5 are arranged between the outer walls of the connecting pipe 2 and the output pipe 3. The inner wall of one of the two fixing blocks 5 is movably inserted with two round shafts 6. Two movable blocks 7 are fixedly sleeved on the outer walls of the two round shafts 6. The tops of the four movable blocks 7 are movably connected with threaded lead screws 8. The outer walls of the four threaded lead screws 8 are movably sleeved with limit blocks 9. The outer wall of the connecting pipe 2 is fixedly installed with a first installation block 10. The outer wall of the output pipe 3 is fixedly installed with a second installation block 11. A bidirectional threaded rod 12 is movably inserted between the inner walls of the first installation block 10 and the second installation block 11. An embedding groove 13 is opened at the top of the second installation block 11. An embedding block 14 is movably embedded in the inner wall of the embedding groove 13. A limit rod 15 is movably inserted into the inner wall of the embedding block 14.

[0026] The effect achieved by the entire embodiment 1 is that when the filter dust glass fiber cloth bag is fixed and needs to be installed, first, under the operation of the staff, the bidirectional threaded rod 12 is inserted into the second installation block 11, and the connection port of the connecting pipe 2 and the output pipe 3 is aligned. At the same time, the two fixing blocks 5 are sleeved between the outer walls of the connecting pipe 2 and the output pipe 3. Then, the bidirectional threaded rod 12 is inserted into the first installation block 10, and the bidirectional threaded rod 12 is rotated to drive the first installation block 10 and the second installation block 11 to move towards the middle, and at the same time drive the connecting pipe 2 and the output pipe 3 to move towards the middle, so that the output pipe 3 is inserted into the connecting pipe 2. When the output pipe 3 reaches the appropriate position inside the connecting pipe 2, the embedding block 14 inside the embedding groove 13 is moved, and the limit rod 15 is inserted into the notch opened on the outer wall of the embedding block 14 and the bidirectional threaded rod 12, so as to play a limiting role on the bidirectional threaded rod 12 and avoid loosening during use. Then, after the two fixing blocks 5 are combined to a certain position, the movable block 7 and the threaded lead screw 8 are rotated to drive the round shaft 6 to rotate to an appropriate angle, and the limit block 9 is rotated to squeeze the two fixing blocks 5 to fix the two fixing blocks 5, so that the connection between the connecting pipe 2 and the output pipe 3 is tighter. And under the action of the sealing ring 4, the sealing performance of the connection between the connecting pipe 2 and the output pipe 3 can be improved, and the situation of dust leakage during use can be avoided, thereby improving the actual use effect of the filter dust glass fiber cloth bag.

[0027] Embodiment 2: As Figures 2-6As shown in the figure, on one side of the outer wall of the mounting ring 1, there is an insertion groove 16. The inner wall of the insertion groove 16 is movably inserted with the main body of the fiber cloth bag 17. On the outer wall of the mounting ring 1, there are a plurality of mounting grooves 18. The inner walls of the plurality of mounting grooves 18 are all movably inserted with movable columns 19. On one side of the outer walls of the plurality of movable columns 19, there are fixedly installed arc-shaped blocks 20. The inner walls of the plurality of mounting grooves 18 are all movably inserted with transmission wheels 21, and the outer wall of the transmission wheel 21 is meshed with the outer wall of one side of the movable column 19. On the inner wall of the mounting ring 1, there is an annular gear 22, and the inner wall of the annular gear 22 is meshed with the outer wall of the transmission wheel 21. On the outer wall of the annular gear 22, there is fixedly installed a mounting box 23. On the inner wall of the mounting box 23, there is a limiting spring 24. The inner wall of the mounting box 23 is movably embedded with a limiting shaft 25, and one side of the outer wall of the limiting shaft 25 is fixedly connected with one side of the outer wall of the limiting spring 24.

[0028] The overall effect achieved by the entire Embodiment 2 is that before installing the dust-filtering glass fiber cloth bag, it needs to be fixed to the mounting ring 1. First, under the operation of the staff, the main body of the fiber cloth bag 17 is inserted into the insertion groove 16. At the same time, the limiting shaft 25 is pressed to move it to one side inside the mounting box 23, and the limiting spring 24 is compressed, so that the limiting shaft 25 no longer plays a limiting role on the annular gear 22. Then, the annular gear 22 is rotated to drive the transmission wheel 21 to rotate, and at the same time, the movable columns 19 inside the mounting grooves 18 are driven to move towards the middle, thereby driving the arc-shaped blocks 20 to move towards the middle and fixing the main body of the fiber cloth bag 17. Then, the limiting shaft 25 is released, and under the action of the limiting spring 24, the limiting shaft 25 is inserted into the inside of the mounting ring 1, thereby limiting the annular gear 22 and preventing it from falling off during use, greatly improving the practicality of the dust-filtering glass fiber cloth bag.

[0029] Working principle: When it is necessary to collect dust in industrial production using a fiberglass filter bag, first, under the operation of the staff, the main body 17 of the fiber bag is inserted into the insertion slot 16. At the same time, the limiting shaft 25 is pressed to move it to one side inside the installation box 23, and the limiting spring 24 is compressed, so that the limiting shaft 25 no longer limits the annular gear 22. Subsequently, the annular gear 22 is rotated to drive the transmission wheel 21 to rotate, and at the same time drive the movable column 19 inside the installation slot 18 to move towards the middle, thereby driving the arc-shaped block 20 to move towards the middle and fixing the main body 17 of the fiber bag. Then, the limiting shaft 25 is released, and under the action of the limiting spring 24, the limiting shaft 25 is inserted into the interior of the installation ring 1 to limit the annular gear 22, thereby fixing the fiberglass filter bag to the installation ring 1. When the fiberglass filter bag is fixed and needs to be installed, under the operation of the staff, the bidirectional threaded rod 12 is inserted into the second installation block 11, and the connection port of the connecting pipe 2 and the output pipe 3 is aligned. At the same time, the two fixing blocks 5 are sleeved between the outer walls of the connecting pipe 2 and the output pipe 3. Subsequently, the bidirectional threaded rod 12 is inserted into the first installation block 10, and the bidirectional threaded rod 12 is rotated to drive the first installation block 10 and the second installation block 11 to move towards the middle, and at the same time drive the connecting pipe 2 and the output pipe 3 to move towards the middle, so that the output pipe 3 is inserted into the interior of the connecting pipe 2. When the output pipe 3 reaches the appropriate position inside the connecting pipe 2, the embedding block 14 inside the embedding slot 13 is moved, and the limiting rod 15 is inserted into the slot openings provided on the outer walls of the embedding block 14 and the bidirectional threaded rod 12, thereby limiting the bidirectional threaded rod 12 to prevent loosening during use. Then, after the two fixing blocks 5 are combined to a certain position, the movable block 7 and the threaded screw rod 8 are rotated to drive the round shaft 6 to rotate to an appropriate angle, and the limiting block 9 is rotated to squeeze the two fixing blocks 5 to fix the two fixing blocks 5, so that the connection between the connecting pipe 2 and the output pipe 3 is tighter. And under the action of the sealing ring 4, the sealing performance at the connection between the connecting pipe 2 and the output pipe 3 can be improved.

[0030] The above is only a preferred embodiment of the present invention, and it is not a limitation of the present invention in other forms. Any person skilled in the art may use the disclosed technical content to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical solution content of the present invention, any simple modification, equivalent change, and modification made to the above embodiments based on the technical essence of the present invention still fall within the protection scope of the technical solution of the present invention.

Claims

1. A dust-filtering fiberglass cloth bag that is convenient to install, characterized in that: It includes an installation ring (1). One side of the outer wall of the installation ring (1) is fixedly installed with a connecting pipe (2). An output pipe (3) is movably inserted into the inner wall of the connecting pipe (2). Two sealing rings (4) are arranged on the outer wall of the output pipe (3). Two fixing blocks (5) are arranged between the outer walls of the connecting pipe (2) and the output pipe (3). One of the two fixing blocks (5) has two round shafts (6) movably inserted into its inner wall. Two movable blocks (7) are fixedly sleeved on the outer walls of the two round shafts (6). The tops of the four movable blocks (7) are all movably connected with threaded lead screws (8). The outer walls of the four threaded lead screws (8) are all movably sleeved with limit blocks (9). A first mounting block (10) is fixedly installed on the outer wall of the connecting pipe (2).

2. The dust-filtering fiberglass cloth bag that is convenient for installation according to claim 1, wherein: A second mounting block (11) is fixedly installed on the outer wall of the output pipe (3). A bidirectional threaded rod (12) is movably inserted between the inner walls of the first mounting block (10) and the second mounting block (11).

3. The dust-filtering fiberglass cloth bag that is convenient for installation according to claim 2, wherein: An embedding groove (13) is opened at the top of the second mounting block (11). An embedding block (14) is movably embedded in the inner wall of the embedding groove (13). A limiting rod (15) is movably inserted into the inner wall of the embedding block (14).

4. A dust-filtering fiberglass cloth bag that is convenient for installation according to claim 3, wherein: An insertion groove (16) is opened on one side of the outer wall of the installation ring (1). A fiber cloth bag body (17) is movably inserted into the inner wall of the insertion groove (16). A plurality of mounting grooves (18) are opened on the outer wall of the installation ring (1).

5. The dust-filtering fiberglass cloth bag that is convenient for installation according to claim 4, wherein: A movable column (19) is movably inserted into the inner wall of each of the plurality of mounting grooves (18). An arc-shaped block (20) is fixedly installed on one side of the outer wall of each of the plurality of movable columns (19). A transmission wheel (21) is movably inserted into the inner wall of each of the plurality of mounting grooves (18), and the outer wall of the transmission wheel (21) is meshed with one side of the outer wall of the movable column (19).

6. A dust-filtering fiberglass cloth bag that is convenient for installation according to claim 5, wherein: An annular gear (22) is arranged on the inner wall of the installation ring (1), and the inner wall of the annular gear (22) is meshed with the outer wall of the transmission wheel (21). A mounting box (23) is fixedly installed on the outer wall of the annular gear (22).

7. The dust-filtering fiberglass cloth bag that is convenient for installation according to claim 6, wherein: A limiting spring (24) is arranged on the inner wall of the mounting box (23). A limiting shaft (25) is movably embedded in the inner wall of the mounting box (23), and one side of the outer wall of the limiting shaft (25) is fixedly connected with one side of the outer wall of the limiting spring (24).

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