Filter bag fixing assembly of dust remover

Abstract

The utility model relates to the field of environmental protection equipment, and discloses a filter bag fixing assembly of a dust remover, the filter bag fixing assembly comprises a cage skeleton rod and a filter bag sleeve, the outer side of the cage skeleton rod is sleeved with the filter bag sleeve, the top of the cage skeleton rod is in bolted connection with a mounting disc, the top of the mounting disc is in bolted connection with a flange plate, and the two sides of the flange plate are in sliding connection with sliding plates; screw rods are installed on one sides of the two sliding plates through bolts, one ends of the two screw rods penetrate through the outer sides of the sliding plates to be connected with a pressing plate, two clamping rods are installed at the top of the flange plate in a threaded mode, and one ends of the two clamping rods penetrate through the outer side of the flange plate to be connected with the other side of the flange plate; according to the device, the filter bag sleeve is arranged at the height flush with the pressing plate along the outer side of the cage skeleton rod in a sleeving manner, then the screw rod is rotated to push the pressing plate to be tightly attached to the filter bag sleeve, and the filter bag sleeve is limited between the mounting disc and the pressing plate, so that the effects of fixing the filter bag sleeve and adjusting the clamping distance are achieved.

Description

Technical Field

[0001] The present application relates to the field of environmental protection equipment, and in particular to a filter bag fixing assembly for a dust collector. Background Art

[0002] A dust collector is a device that uses physical or chemical methods to remove dust, smoke and other particles from the air. Its working principle is mainly to separate particles from the air through filtration, adsorption, centrifugation, etc., so as to achieve the purpose of purifying the air;

[0003] In the field of industrial production and environmental protection, filter bags play a vital role. As a high-efficiency filtering device, filter bags can intercept and capture various particles and impurities to ensure the purity and quality of the output;

[0004] Existing filter bag fixing components all weld multiple cage rods together, install a flange on the top, and a disc on the bottom, and directly put the filter bag on the outside of the cage rods. There is a defect that the filter bag is easy to separate from the cage rods. Since the distribution of the cage rods is symmetrical, there are gaps, and the cage rods themselves are very thin, the structure becomes unstable when encountering some external influences, and there is a defect that the cage rod structure is unstable. Utility Model Content

[0005] In order to solve the problem that the filter bag is easily separated from the cage frame rod and the cage frame rod structure is unstable, the present application provides a filter bag fixing assembly for a dust collector.

[0006] The filter bag fixing assembly of the dust collector provided in this application adopts the following technical solution:

[0007] A filter bag fixing assembly for a dust collector comprises a cage rod and a filter bag cover, the outer side of the cage rod is provided with a filter bag cover, the top of the cage rod is bolted to a mounting plate, the top of the mounting plate is bolted to a flange, both sides of the flange are slidably connected to slide plates, one side of two slide plates are bolted to screw rods, one end of the two screw rods pass through the outer side of the slide plate to connect to a pressure plate, the top of the flange is threaded with two clamping rods, one end of the two clamping rods pass through the outer side of the flange to connect to the other side of the flange.

[0008] Preferably, the inner sides of the eight cage frame rods are all snap-connected with blocks, one side of the eight blocks is bolted with telescopic rods, the inner sides of the eight telescopic rods are all fixedly installed with springs, and one end of the telescopic rod is fixedly connected with a ring.

[0009] Preferably, one side of the two clamping blocks is bolted to a fixing block.

[0010] Preferably, sliding holes are provided on both sides of the flange.

[0011] In summary, this application includes the following beneficial technical effects:

[0012] 1. By inserting the filter bag cover along the outer side of the cage frame rod to the same height as the pressure plate, and then rotating the screw to push the pressure plate close to the filter bag cover, the filter bag cover is restricted between the mounting plate and the pressure plate; compared with the existing technology, it has the effect of fixing the filter bag cover and adjusting the clamping distance;

[0013] 2. By linking the clamping block, telescopic rod, collar and spring together and embedding them from the middle of the flange, when they are flush with the cage frame rod, pull one side of the clamping block to engage with one side of the cage frame rod, thereby extending the telescopic rod, and then use bolts to pass through the outside of the fixed block and the clamping block in sequence; compared with the existing technology, it has the effect of strengthening and stabilizing the cage frame structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the external overall structure of an embodiment of the application;

[0015] Figure 2 It is a schematic diagram of the internal explosion structure of an embodiment of the application;

[0016] Figure 3 It is a schematic diagram of the overall internal structure of an embodiment of the application;

[0017] Figure 4 is a schematic diagram of the structure of the collar and the fixing block of the embodiment of the application;

[0018] Figure 5 It is a schematic diagram of the structure of the slide plate and the pressure plate of the embodiment of the application.

[0019] Explanation of the accompanying drawings: 1. cage frame rod; 2. filter bag cover; 3. mounting plate; 4. flange; 5. slide plate; 6. screw rod; 7. pressure plate; 8. clamping rod; 9. clamping block; 10. telescopic rod; 11. collar; 12. fixing block. DETAILED DESCRIPTION

[0020] The following is combined with Figure 1-5 This application is described in further detail.

[0021] The present application embodiment discloses a filter bag fixing assembly for a dust collector, referring to Figure 1 and Figure 2 as well as Figure 5The filter bag 2 is arranged on the outer side of the cage frame rod 1, and the top of the cage frame rod 1 is bolted with a mounting plate 3, and the top of the mounting plate 3 is bolted with a flange 4. Both sides of the flange 4 are slidably connected with slide plates 5, and one side of the two slide plates 5 is bolted with screw rods 6. One end of the two screw rods 6 passes through the outer side of the slide plate 5 and is connected to the pressure plate 7. Two clamping rods 8 are threadedly installed on the top of the flange 4, and one end of the two clamping rods 8 passes through the other side of the flange 4 from the outer side of the flange 4. By moving the slide plate 5 along the inner side wall of the sliding hole of the flange 4, and then passing the clamping rod 8 through the slide plate 5 and the flange 4 in sequence, the effect of adjusting the distance is achieved. By sleeved the filter bag cover 2 along the outer side of the cage frame rod 1 to the same height as the pressure plate 7, and then rotating the screw rod 6 to push the pressure plate 7 to close to the filter bag cover 2, the filter bag cover 2 is restricted between the mounting plate 3 and the pressure plate 7, so as to fix the filter bag cover 2 and adjust the clamping distance.

[0022] Reference Figure 3 and Figure 4 The inner sides of the eight cage frame rods 1 are all engaged with a card block 9, the cage frame rod 1 is made of steel, the card block 9 is made of magnet stone, one side of the eight card blocks 9 is bolted with a telescopic rod 10, the inner sides of the eight telescopic rods 10 are fixedly installed with springs, and one end of the telescopic rod 10 is fixedly connected with a ring 11. The card block, telescopic rod, ring, and spring are embedded from the middle of the flange plate in a coordinated manner. When it is flush with the cage frame rod, one side of the card block is pulled to engage with one side of the cage frame rod, thereby extending the telescopic rod, and then bolts are used to pass through the outer side of the fixed block and the card block in sequence to achieve the effect of strengthening and stabilizing the cage frame structure.

[0023] Reference Figure 4 One side of the two clamping blocks 9 is bolted with a fixing block 12, which serves to fix the structure of the cage frame rod 1. When squeezed, the telescopic rod 10 will shrink. When the limit is reached, the internal spring will produce resistance to resist the extrusion from the outside. When the extrusion disappears, the telescopic rod 10 rebounds to prop up the cage frame rod 1. Each clamping block 9 can be installed with a corresponding fixing block 12 according to the needs of the scene.

[0024] Reference Figure 2 Slide holes are provided on both sides of the flange 4, and the slide holes serve to adjust the slide plate 5.

[0025] The implementation principle of the filter bag fixing assembly of a dust collector in an embodiment of the present application is as follows: first, by moving the slide plate 5 along the inner wall of the sliding hole of the flange 4, and then passing the clamping rod 8 through the slide plate 5 and the flange 4 in sequence, the effect of adjusting the distance is achieved; secondly, by inserting the filter bag cover 2 along the outer side of the cage frame rod 1 to a height flush with the pressure plate 7, and then rotating the screw 6 to push the pressure plate 7 close to the filter bag cover 2, the filter bag cover 2 is restricted between the mounting plate 3 and the pressure plate 7, so as to achieve the effect of fixing the filter bag cover 2 and adjusting the clamping distance; finally, by embedding the clamping block, telescopic rod, collar, and spring in coordination from the middle of the flange, when it is flush with the cage frame rod, pull one side of the clamping block to engage with one side of the cage frame rod, thereby extending the telescopic rod, and then use bolts to pass through the outer side of the fixing block and the clamping block in sequence, so as to achieve the effect of strengthening and stabilizing the cage frame structure.

[0026] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0027] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0028] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0029] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A filter bag fixing assembly for a dust collector, comprising a cage frame rod (1) and a filter bag cover (2), characterized in that: The outer side of the cage frame rod (1) is sleeved with a filter bag sleeve (2); the top of the cage frame rod (1) is bolted with a mounting plate (3); the top of the mounting plate (3) is bolted with a flange (4); both sides of the flange (4) are slidably connected with slide plates (5); one side of the two slide plates (5) is bolted with screw rods (6); one end of the two screw rods (6) passes through the outer side of the slide plate (5) to connect to a pressure plate (7); the top of the flange (4) is threadedly installed with two clamping rods (8); one end of the two clamping rods (8) passes through the outer side of the flange (4) to connect to the other side of the flange (4).

2. The filter bag fixing assembly of a dust collector according to claim 1, characterized in that: The inner sides of the eight cage frame rods (1) are all snap-connected with a clamping block (9), one side of the eight clamping blocks (9) is bolted with a telescopic rod (10), the inner sides of the eight telescopic rods (10) are all fixedly installed with a spring, and one end of the telescopic rod (10) is fixedly connected with a collar (11).

3. The filter bag fixing assembly of a dust collector according to claim 2, characterized in that: One side of the two clamping blocks (9) is bolted to a fixing block (12).

4. The filter bag fixing assembly of a dust collector according to claim 1, characterized in that: Sliding holes are provided on both sides of the flange (4).

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