Filter bag convenient to install

Abstract

The utility model discloses a filter bag convenient to install, which relates to the technical field of filter bags and comprises an installation seat, a clamping ring is clamped at the bottom of the installation seat, a filter bag body is arranged on the inner wall of the clamping ring, two moving plates are symmetrically arranged in the clamping ring in a sliding manner, one side of each moving plate is provided with a first inclined plate, and the other side of each moving plate is provided with a second inclined plate. First inclined grooves in sliding fit with the first inclined plates are formed in the bottoms of the two sides of the clamping ring, a second inclined plate is arranged on the other side of the moving plate in a sliding mode, a limiting plate in sliding fit with the moving plate is arranged on one side of the second inclined plate, and a moving assembly for moving the second inclined plate is arranged at the bottom of the mounting base. The filter bag has the beneficial effects that the mounting and dismounting processes between the clamping ring and the mounting seat are accelerated, the operation steps in the dismounting process of the filter bag body are effectively simplified, the operation difficulty is reduced, and the overall mounting and dismounting efficiency is improved; the sealing performance of the filter bag body in the using process is enhanced, and normal use of the filter bag body is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to a filter bag, especially to a filter bag convenient to install, and belongs to the technical field of filter bags. BACKGROUND

[0002] The filter bag has excellent chemical stability and heat resistance, is the highest performance representative in the filter material industry, and is the highest end variety among all commonly used filter materials, and reaches a high level in filtering efficiency and filtering precision. Common filter materials include PE, PP, PTFE, PMIA and NMO. The filter bag is usually installed in the installation seat during installation.

[0003] The filter bag disclosed in the application number "202120843106.3" includes a filter bag body, an installation seat arranged above the filter bag body, positioning blocks arranged on both sides of the installation seat, positioning holes arranged on the side of the positioning blocks close to the filter bag body, installation blocks arranged on both sides of the filter bag body, through holes arranged on the side of the installation blocks away from the filter bag body, positioning columns slidably connected in the through holes, and cavities arranged in the installation blocks and communicated with the through holes. In the utility model, the installation blocks, elastic components, positioning columns and positioning holes are arranged, the positioning column and the positioning hole are aligned and pushed into the positioning hole, the filter bag body is installed on the installation seat when the positioning column is inserted into the positioning hole, the installation blocks are arranged on both sides of the filter bag body, the elastic components are used for resetting and limiting the positioning column, and the installation stability is improved.

[0004] However, the above-mentioned method still has the following defects: the filter bag is disassembled by executing the series of complicated steps of pulling out the clamping block, pushing the clamping strip and pressing the positioning column one by one, which greatly increases the complexity and operation difficulty in the disassembly process of the filter bag, reduces the installation and disassembly efficiency, and is difficult to ensure the sealing performance of the filter bag, thereby affecting the use effect of the filter bag. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a filter bag convenient to install, so as to solve the problem that the filter bag is disassembled by executing the complicated steps of pulling out the clamping block, pushing the clamping strip and pressing the positioning column one by one, which increases the complexity, reduces the installation and disassembly efficiency, is difficult to ensure the sealing performance, and affects the use effect.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: A filter bag convenient to install, including the mounting seat, the bottom of mounting seat is equipped with the snap ring, the inner wall of snap ring is equipped with the filter bag body, the inside of snap ring is equipped with two moving plates symmetrically, one side of two moving plates is equipped with inclined plate no.

[0007] As a preferred technical scheme of the utility model, the top of the mounting seat is provided with a mounting ring, and a plurality of mounting holes are uniformly arranged on the surface of the mounting ring.

[0008] As a preferred technical scheme of the utility model, the top of the snap ring is symmetrically provided with two positioning columns, the bottom of the mounting seat is provided with a positioning hole matched with the positioning column, and a through hole matched with the positioning column is formed on the surface of the sealing gasket.

[0009] As a preferred technical scheme of the utility model, the surface of the moving plate is provided with an inclined groove two matched with the inclined plate two, the middle of the moving plate is provided with a limiting groove matched with the limiting plate, and the inclined groove two and the limiting groove are communicated.

[0010] As a preferred technical scheme of the utility model, the moving assembly comprises a support, the support is fixedly installed at the middle of the bottom end of the mounting seat, the bottom of the support is slidably provided with a horizontal plate, both sides of the top end of the horizontal plate are provided with supporting rods, and the top end of the supporting rod is fixedly connected with the bottom end of the inclined plate two.

[0011] As a preferred technical scheme of the utility model, the bottom of the support is provided with a moving groove matched with the horizontal plate, the middle of the bottom end of the horizontal plate is rotatably provided with a threaded rod, and the threaded rod is threadedly connected with the support.

[0012] As a preferred technical scheme of the utility model, the bottom end of the threaded rod is provided with a rotating column, and a plurality of anti-skid grooves are uniformly arranged on the surface of the rotating column.

[0013] As a preferred technical scheme of the utility model, the bottom end of the mounting seat is provided with a sliding groove matched with the inclined plate one, and the inclined groove one and the sliding groove are communicated.

[0014] Compared with the related art, the filter bag convenient to install has the following beneficial effects:

[0015] 1、Through the designed moving assembly, the reverse rotation of the rotating column is utilized, the linkage action of the horizontal plate and the supporting rod is cooperated, the inclined plate 2 can be driven to move stably in the vertical direction, combined with the slidingly installed limiting plate, it is ensured that the moving plate can be adjusted in the horizontal direction, then the two inclined plates 1 can be synchronously and coordinately moved to each other and tightly cooperate with the inclined groove 2 on the clamping ring, then the installation and dismounting process between the clamping ring and the mounting seat is accelerated, the operation steps of the filter bag body in the dismounting process are effectively simplified, the operation difficulty is reduced, so that the overall installation and dismounting efficiency is significantly improved.

[0016] 2、Through the mutual extrusion action of the two inclined plates 1 and the inclined groove 1, the clamping ring can be pressed in the vertical direction, combined with the use of the sealing gasket, it is ensured that the clamping ring and the mounting seat are tightly fitted, this design not only enhances the sealing performance of the filter bag body in the use process, but also effectively guarantees the normal use of the filter bag body. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a structural schematic view of the utility model;

[0018] Figure 2 It is an explosion structural schematic view of the filter bag body of the utility model;

[0019] Figure 3 It is a sectional structure schematic view of the mounting seat of the utility model;

[0020] Figure 4 It is a structural schematic view of the moving assembly of the utility model;

[0021] Figure 5 It is an explosion structural schematic view of the inclined plate 2 of the utility model;

[0022] Figure 6 It is an explosion structural schematic view of the sealing gasket of the utility model.

[0023] In the drawing: 1, mounting seat; 2, clamping ring; 3, filter bag body; 4, moving plate; 5, inclined plate 1; 6, inclined groove 1; 7, inclined plate 2; 8, limiting plate; 9, moving assembly; 901, support; 902, horizontal plate; 903, supporting rod; 904, moving groove; 905, threaded rod; 906, rotating column; 10, sealing gasket; 11, positioning column; 12, sliding groove; 13, inclined groove 2; 14, limiting groove; 15, mounting ring; 16, mounting hole; 17, through hole. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0025] Please refer to Figures 1-6 The utility model provides a filter bag convenient to installation, including mounting seat 1, the bottom of mounting seat 1 is matched with snap ring 2, the inner wall of snap ring 2 is equipped with filter bag body 3, two moving plates 4 are symmetrically arranged in the inside of snap ring 2, one side of two moving plates 4 is equipped with inclined plate no. 5, the bottom of both sides of snap ring 2 is equipped with with inclined slot no. 6 that slides with inclined plate no. 5, through the synchronous opposite direction movement of two inclined plate no. 5, combine inclined slot no. 6 at snap ring 2, thereby can quickly install and remove the place of snap ring 2 and mounting seat 1, effectively reduce the complexity and operation difficulty of filter bag body 3 in the process of disassembly, thereby improve the installation and removal efficiency, the other side of moving plate 4 is equipped with inclined plate no. 7 that slides, and one side of inclined plate no. 7 is equipped with with limiting plate 8 that slides with moving plate 4, the bottom of mounting seat 1 is equipped with with moving assembly 9 that moves inclined plate no. 7, through the moving assembly 9 set up, can drive inclined plate no. 7 moves at vertical direction, combine limiting plate 8 that slides, thereby can make moving plate 4 adjust in horizontal direction oppositely, the top of snap ring 2 is equipped with sealing pad 10, set up sealing pad 10 in the top of snap ring 2, through the mutual extrusion of two inclined plate no. 5 and inclined slot no. 6, thereby can extrude snap ring 2 at vertical direction, combine sealing pad 10, make the close compression between it and mounting seat 1, further improve the sealing property of the filter bag body 3 in the process of use, guarantee the normal use of filter bag body 3.

[0026] The surface of moving plate 4 is equipped with with inclined slot no. 13 that slides with inclined plate no. 7, the middle part of moving plate 4 is equipped with with limiting slot 14 that slides with limiting plate 8, inclined slot no. 13 and limiting slot 14 are connected, through the inclined slot no. 13 and limiting slot 14 set up, thereby can make the synchronous movement of inclined plate no. 7 and limiting plate 8 not be restricted in the process;

[0027] The top of snap ring 2 is symmetrically equipped with with two positioning columns 11, the bottom of mounting seat 1 is equipped with with positioning hole that inserts with positioning column 11, the surface of sealing pad 10 is equipped with with through hole 17 that cooperates with positioning column 11, the positioning column 11 set up, thereby facilitate the positioning column 11, make snap ring 2 quickly position and snap with mounting seat 1, improve the work efficiency;

[0028] The mobile assembly 9 comprises a support 901 fixedly installed at the middle of the bottom end of the mounting seat 1, the bottom of the support 901 is slidably provided with a horizontal plate 902, both sides of the top end of the horizontal plate 902 are provided with support rods 903, the top end of the support rods 903 is fixedly connected with the bottom end of the inclined plate two 7, through the up-down displacement of the horizontal plate 902, so that the support rods 903 and the inclined plate two 7 can be driven to move in the vertical direction;

[0029] The bottom of both sides of the support 901 is provided with a moving groove 904 matched with the movement of the horizontal plate 902, the middle of the bottom end of the horizontal plate 902 is rotatably provided with a threaded rod 905, the threaded rod 905 is threadedly connected with the support 901, the moving groove 904 is arranged so that the horizontal plate 902 is not limited during the movement in the vertical direction, the threaded rod 905 is arranged to rotate in the forward and reverse directions, so that the horizontal plate 902 can be driven to move in the vertical direction;

[0030] The bottom end of the threaded rod 905 is provided with a rotating column 906, and the surface of the rotating column 906 is provided with a plurality of evenly spaced anti-skid grooves, the rotating column 906 and the anti-skid grooves arranged on the surface are arranged so that the rotating column 906 can play an anti-skid role during rotation, facilitating the forward and reverse rotation of the threaded rod 905;

[0031] Both sides of the bottom end of the mounting seat 1 are provided with sliding grooves 12 matched with the sliding of the inclined plate one 5, and the inclined groove one 6 is communicated with the sliding groove 12, the sliding groove 12 and the inclined groove one 6 are arranged so that the inclined plate one 5 can be moved without any limitation;

[0032] The top of the mounting seat 1 is provided with a mounting ring 15, and the surface of the mounting ring 15 is provided with a plurality of evenly spaced mounting holes 16, the mounting ring 15 and the mounting holes 16 arranged on the surface are arranged so that the mounting ring 15 can be used to mount the equipment.

[0033] In use, first, the filter bag body 3 is placed in a suitable working place, ready to install the filter bag body 3, combined with the positioning column 11 at the clasp ring 2, combined with the positioning hole at the mounting seat 1, so that the clasp ring 2 and the filter bag body 3 are quickly positioned and clamped, then the rotating column 906 is screwed to drive the threaded rod 905 to rotate forward, combined with the horizontally arranged plate 902, so that the horizontally arranged plate 902 slides downward along the inner wall of the moving groove 904, thereby driving the two supporting rods 903 and the inclined plate two 7 to move downward synchronously, combined with the inclined groove two 13 and the limiting groove 14, thereby facilitating the synchronous movement of the two moving plates 4 and the two inclined plates one 5, so that the inclined plate one 5 and the inclined groove one 6 at the bottom of the clasp ring 2 are in sliding contact and limited, and the inclined groove one 6 can be extruded, thereby facilitating the quick installation of the filter bag body 3, improving the installation and disassembly efficiency of the filter bag body 3, and simplifying the installation steps; in addition, the sealing gasket 10 is arranged at the top end of the clasp ring 2, and through the mutual extrusion of the two inclined plates one 5 and the inclined groove one 6, the clasp ring 2 can be pressed in the vertical direction, so that the clasp ring 2 and the mounting seat 1 are tightly fitted, thereby greatly improving the sealing performance of the filter bag body 3 during use; conversely, when the filter bag body 3 needs to be disassembled, only the rotating column 906 arranged in the reverse direction needs to be rotated, and the above steps are repeated, so that the two inclined plates one 5 and the inclined groove one 6 are separated.

[0034] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A filter bag for easy installation comprising a mounting base (1), characterized in that, The bottom of the mounting seat (1) is clamped with a snap ring (2), the inner wall of the snap ring (2) is provided with a filter bag body (3), the inside of the snap ring (2) is symmetrically provided with two moving plates (4), one side of the two moving plates (4) is provided with an inclined plate one (5), the bottom of the two sides of the snap ring (2) is provided with an inclined groove one (6) which is in sliding fit with the inclined plate one (5), the other side of the moving plate (4) is provided with an inclined plate two (7), and one side of the inclined plate two (7) is provided with a limiting plate (8) which is in sliding fit with the moving plate (4), the bottom of the mounting seat (1) is provided with a moving assembly (9) for moving the inclined plate two (7), and the top end of the snap ring (2) is provided with a sealing gasket (10).

2. The easy-to-install filter bag of claim 1, wherein: The top of the mounting seat (1) is provided with a mounting ring (15), and a plurality of mounting holes (16) are uniformly arranged on the surface of the mounting ring (15).

3. The easy-to-install filter bag of claim 1, wherein: The top end of the snap ring (2) is symmetrically provided with two positioning columns (11), the bottom of the mounting seat (1) is provided with positioning holes which are in plug-in fit with the positioning columns (11), and the surface of the sealing gasket (10) is provided with through holes (17) which are in fit with the positioning columns (11).

4. The easy-to-install filter bag of claim 1, wherein: The surface of the moving plate (4) is provided with an inclined groove two (13) which is in sliding fit with the inclined plate two (7), the middle of the moving plate (4) is provided with a limiting groove (14) which is in sliding fit with the limiting plate (8), and the inclined groove two (13) and the limiting groove (14) are in communication.

5. The easy-to-install filter bag of claim 1, wherein: The moving assembly (9) comprises a support (901), the support (901) is fixedly installed at the middle of the bottom end of the mounting seat (1), the bottom of the support (901) is provided with a horizontal plate (902), the top end of the horizontal plate (902) is provided with support rods (903) on both sides, and the top end of the support rod (903) is fixedly connected with the bottom end of the inclined plate two (7).

6. The easy-to-mount filter bag of claim 5, wherein: The bottom of the support (901) is provided with moving grooves (904) which are in moving fit with the horizontal plate (902), the middle of the bottom end of the horizontal plate (902) is rotatably provided with a threaded rod (905), and the threaded rod (905) is in threaded connection with the support (901).

7. The easy-to-mount filter bag of claim 6, wherein: The bottom end of the threaded rod (905) is provided with a rotating column (906), and a plurality of anti-skid grooves are uniformly arranged on the surface of the rotating column (906).

8. The easy-to-install bag of claim 1, wherein: The bottom end of the mounting seat (1) is provided with sliding grooves (12) which are in sliding fit with the inclined plate one (5), and the inclined groove one (6) is in communication with the sliding groove (12).

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