Dust removal filter bag convenient to install

Abstract

The utility model discloses a dust removal filter bag convenient to install, and relates to the field of dust removal filter bags, the dust removal filter bag convenient to install comprises a filter bag plate, the upper end of the filter bag plate is provided with a dismounting assembly, the dismounting assembly is internally provided with an installation groove, the installation groove is internally provided with a filter bag supporting ring, and the lower end of the filter bag supporting ring is provided with a filter bag supporting frame. By the adoption of the structure, the movable threaded rod is rotated to enable the threaded piece to drive the movable threaded piece to move, the disassembly and assembly plates fixedly connected with the movable threaded piece draw close together under the movement of the movable threaded piece, and therefore a filter bag supporting ring can be limited and clamped under the action of the disassembly plates; according to the filter bag supporting ring limiting device, the filter bag supporting ring can be limited and mounted, then a reinforcing screw rod is moved into a reinforcing screw hole, so that the reinforcing screw rod is in contact with the filter bag supporting ring to achieve a further fixing effect, and meanwhile, the effect of convenient disassembly can be achieved through the same steps during disassembly.

Description

Technical Field

[0001] The utility model belongs to the field of dust removal filter bags, in particular to a dust removal filter bag which is easy to install. Background Art

[0002] The dust filter bag is a kind of efficient dust removal filter material with good ventilation performance, high dust removal efficiency, and certain acid, alkali and heat resistance. Multi-sided brushing is used in the weaving process to increase the thickness of the fabric, make it elastic, and have a very good dust removal effect. The dust filter bag is made of polyester staple or long fiber as raw material. The service life is generally 4-6 times that of glass fiber fabric and has good air permeability.

[0003] The dust filter bag of claim 1, wherein the filter bag is removed from the filter bag and the support ring is fixedly connected to the filter bag support ring. The dust filter bag is removed from the filter bag and the support ring is fixedly connected to the filter bag support ring. The dust filter bag is removed from the filter bag and the support ring is fixedly connected to the filter bag support ring. The dust filter bag is removed from the filter bag and the support ring is fixedly connected to the filter bag support ring.

[0004] It can be seen from the above structure that when the device needs to disassemble the dust filter bag, a tool is used to remove the bolts, and then the baffle is pulled up to take out the baffle, and then the positioning rod is pulled up a certain distance to take out the positioning hole, and then the rotating plate is rotated to make the rotating plate stand up, and the supporting ring can be moved down to drive the dust filter bag to move down until the supporting ring is separated from the filter bag plate. However, when disassembling and assembling the above device, due to the large number of bolts provided in the disassembly structure, it is very troublesome and time-consuming to disassemble and install, and it is impossible to achieve a quick and effective installation and disassembly effect, which reduces the practicality of the device. Utility Model Content

[0005] In view of the problems mentioned in the background technology, the purpose of the present invention is to provide a dust filter bag that is easy to install to solve the problems raised in the background technology.

[0006] The above technical objectives of the present invention are achieved through the following technical solutions:

[0007] The filter bag of claim 1, wherein the filter bag is secured to the filter bag with a secure grip on the filter bag and a securely mounted filter element therein.

[0008] As an optimal technical solution, the filter bag support frame includes a support movable rod arranged at the lower end of the filter bag support ring, a support sleeve rod is inserted into the outer surface of the support movable rod, and the lower end of the support sleeve rod is fixedly connected to the bottom plate.

[0009] As an optimal technical solution, the adjustment assembly includes an adjusting screw barrel arranged on the upper end of the bottom plate, the internal thread of the adjusting screw barrel is connected to an adjusting screw, the inner side of the filter bag support ring is fixedly connected to a mounting rod, and the other end of the adjusting screw rod passes through the mounting rod and is fixedly connected to a turning handle.

[0010] As an optimal technical solution, the connecting assembly includes a connecting groove arranged on the outer surface of the filter bag support ring, a first clamp is sleeved inside the connecting groove, one end of the first clamp is hinged to the second clamp through a hinge, the other ends of the first clamp and the second clamp are fixedly connected to a connecting plate, a fixing screw is inserted into the surface of the connecting plate, and a fixing nut is threadedly connected to the outer surface of the fixing screw.

[0011] As an optimal technical solution, the inner wall of the disassembly and assembly groove is slidably connected to the two sides of the disassembly and assembly plate, and the two sides of the disassembly and assembly plate are fixedly connected to the limiting slider. The inner wall of the disassembly and assembly groove is provided with a limiting slide groove, and the limiting slide groove and the limiting slider are slidably connected to each other.

[0012] As an optimal technical solution, the two sides of the filter bag support ring are plugged into the installation groove, the two sides of the filter bag support ring are fixedly connected to the limiting blocks, and limiting grooves are opened on both sides of the installation groove, and the limiting grooves and the limiting blocks are plugged into each other.

[0013] As an optimal technical solution, the surface of the disassembly and assembly plate is provided with reinforcement screw holes, the interior of the reinforcement screw holes is threadedly connected with reinforcement screw rods, and the other end of the reinforcement screw rods passes through the reinforcement screw holes and is movably connected to the filter bag support ring.

[0014] In summary, the present invention has the following beneficial effects:

[0015] The filter bag support ring is fixed to the filter bag support frame by the screw thread member and the filter bag support frame, and the filter bag support ring is fixed to the filter bag support frame by the screw thread member. The ...

[0016] Secondly, through the provided connection assembly, when in use, the filter bag body is first sleeved onto the outer surface of the filter bag support, and then the first clamp and the second clamp are clamped into the interior of the connecting groove, so that the first clamp and the second clamp clamp the filter bag body into the interior of the connecting groove, and then the fixing screw is inserted into the surface of the connecting plate. After the insertion is completed, the fixing nut is connected to the fixing screw, so that the first clamp and the second clamp can be fixed, so that the filter bag body can be fixed. When disassembling, the fixing nut is screwed out of the fixing screw to open the first clamp and the second clamp to remove the filter bag body.

[0017] Third, the utility model is provided with an adjustment component. When the length of the filter bag support frame needs to be adjusted during use, the adjusting screw is rotated so that the adjusting screw is extended from the inside of the adjusting screw barrel under the action of the adjusting barrel. The extension of the adjusting screw increases the distance between the adjusting screw and the adjusting barrel, thereby making it possible to adjust the length of the filter bag support frame when the distance between the adjusting screw and the two ends of the adjusting barrel changes. The filter bag support frame is formed by connecting the support sleeve rod and the support movable rod, thereby making it possible to effectively adjust the filter bag support frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural diagram of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the utility model when viewed from above;

[0020] Figure 3 This is a structural diagram of the filter bag support ring of the utility model;

[0021] Figure 4 It is a structural diagram of the connection assembly of the utility model.

[0022] 1. Filter bag plate; 2. Mounting groove; 3. Filter bag support ring; 4. Filter bag support frame; 41. Bottom plate; 42. Support sleeve; 43. Support movable rod; 5. Adjustment assembly; 51. Adjustment screw barrel; 52. Mounting rod; 53. Turning handle; 54. Adjustment screw; 6. Disassembly and assembly assembly; 61. Disassembly and assembly groove; 62. Disassembly and assembly plate; 63. Moving groove; 64. Moving screw; 65. Moving threaded member; 66. Turntable; 7. Connecting assembly; 71. Connecting groove; 72. First clamp; 73. Hinge; 74. Second clamp; 75. Connecting plate; 76. Fixed screw; 77. Fixed nut; 8. Limiting slide groove; 9. Limiting slider; 10. Reinforcement screw hole; 11. Reinforcement screw; 12. Limiting groove; 13. Limiting block. DETAILED DESCRIPTION

[0023] Example

[0024] refer to Figures 1 to 4 The filter bag of this embodiment is convenient for installation. It includes a dust filter bag 1, a disassembly assembly 6 is provided at the upper end of the filter bag plate 1, a mounting groove 2 is opened inside the disassembly assembly 6, a filter bag support ring 3 is provided inside the mounting groove 2, a filter bag support frame 4 is provided at the lower end of the filter bag support ring 3, and the filter bag body is wrapped on the outside of the filter bag support frame 4. An adjustment assembly 5 is provided inside the filter bag support frame 4. The disassembly assembly 6 includes a disassembly groove 61 set at the upper end of the filter bag plate 1, and both sides of the disassembly groove 61 are slidably connected to the disassembly plate 62. Both sides of the lower end of the filter bag plate 1 are opened

[0025] refer to Figure 1-Figure 3 The filter bag support frame 4 includes a supporting movable rod 43 arranged at the lower end of the filter bag support ring 3, and a supporting sleeve rod 42 is inserted into the outer surface of the supporting movable rod 43, and the lower end of the supporting sleeve rod 42 is fixedly connected to the bottom plate 41. The adjusting assembly 5 includes an adjusting screw barrel 51 arranged at the upper end of the bottom plate 41, and the internal thread of the adjusting screw barrel 51 is connected to the adjusting screw 54, and the inner side of the filter bag support ring 3 is fixedly connected to the mounting rod 52, and the other end of the adjusting screw 54 passes through the mounting rod 52 and is fixedly connected to the turning handle 53; by rotating the adjusting screw 54, the adjusting screw 54 will extend out of the interior of the adjusting screw barrel 51 under the action of the adjusting screw barrel 51 under the rotation of the adjusting screw 54, and the extension of the adjusting screw 54 makes it possible to increase the distance between the adjusting screw 54 and the adjusting screw barrel 51, thereby making it possible to adjust the length of the filter bag support frame 4 when the distance between the adjusting screw 54 and the two ends of the adjusting screw barrel 51 changes.

[0026] refer to Figure 2 and Figure 4 When the lock body 71 is unlocked, the lock body 71 is unlocked, and the lock body 71 is unlocked, and the lock body 71 is unlocked, and the lock body 71 is unlocked.

[0027] refer to Figure 1 The inner wall of the disassembly groove 61 and the two sides of the disassembly plate 62 are slidably connected to each other, and the two sides of the disassembly plate 62 are fixedly connected to the limit slider 9. The inner wall of the disassembly groove 61 is provided with a limit slide groove 8, and the limit slide groove 8 and the limit slider 9 are slidably connected to each other; through the provision of the limit slide groove 8 and the limit slider 9, the disassembly plate 62 can be limited during use to prevent the disassembly plate 62 from escaping from the disassembly groove 61.

[0028] refer to Figure 1 The two sides of the filter bag support ring 3 are plugged into the installation groove 2, and the two sides of the filter bag support ring 3 are fixedly connected to the limiting blocks 13. Limiting grooves 12 are provided on both sides of the installation groove 2, and the limiting grooves 12 and the limiting blocks 13 are plugged into each other; through the setting of the limiting grooves 12 and the limiting blocks 13, the filter bag support ring 3 can be limited during use to prevent the filter bag support ring 3 from rotating.

[0029] refer to Figure 1 The surface of the disassembly and assembly plate 62 is provided with reinforcement screw holes 10, and the interior of the reinforcement screw holes 10 is threadedly connected with reinforcement screws 11. The other end of the reinforcement screw 11 passes through the reinforcement screw hole 10 and is movably connected to the filter bag support ring 3; by moving the reinforcement screw 11 toward the interior of the reinforcement screw hole 10, the reinforcement screw 11 is in contact with the filter bag support ring 3 to achieve a further fixing effect.

[0030] Principle of use and advantages: First, the filter bag body is sleeved onto the outer surface of the filter bag support, and then the first clamping piece 72 and the second clamping piece 74 are clamped into the inside of the connecting groove 71, so that the first clamping piece 72 and the second clamping piece 74 clamp the filter bag body to the inside of the connecting groove 71, and then the fixing screw 76 is inserted into the surface of the connecting plate 75. After the insertion is completed, the fixing nut 77 is connected to the fixing screw 76, so that the first clamping piece 72 and the second clamping piece 74 can be fixed, so that the filter bag body can be fixed, and then the filter bag support ring 3 and the filter bag support frame 4 are inserted into the inside of the mounting groove 2, and then the moving screw 64 can be rotated to make the threaded piece drive the moving threaded piece 65 to move, and under the movement of the moving threaded piece 65, the disassembly and assembly plate fixed to it is moved. When the filter bag is in a closed position, the filter bag support ring 3 is in a closed position, and the filter bag support ring 3 is in a closed position. When the filter bag is in a closed position, the filter bag support ring 3 is in a closed position, and ...

Claims

1. A dust filter bag that is easy to install, characterized by: The invention comprises a filter bag plate (1), wherein a disassembly assembly (6) is provided at the upper end of the filter bag plate (1), a mounting groove (2) is provided inside the disassembly assembly (6), a filter bag support ring (3) is provided inside the mounting groove (2), a filter bag support frame (4) is provided at the lower end of the filter bag support ring (3), a filter bag body is wrapped around the outer side of the filter bag support frame (4), an adjustment assembly (5) is provided inside the filter bag support frame (4), and the disassembly assembly (6) comprises a disassembly groove (61) provided at the upper end of the filter bag plate (1), and the disassembly groove (61) Both sides of the filter bag plate (1) are slidably connected with a disassembly plate (62), both sides of the lower end of the filter bag plate (1) are provided with a moving groove (63), the interior of the moving groove (63) is rotatably connected with a moving screw (64), the other end of the moving screw (64) is fixedly connected with a turntable (66), the outer surface of the moving screw (64) is threadedly connected with a moving screw member (65), the other end of the moving screw member (65) passes through the disassembly groove (61) and is fixedly connected to the disassembly plate (62), and a connecting component (7) is provided on the outer side of the filter bag support ring (3).

2. The dust filter bag that is easy to install according to claim 1, characterized in that: The filter bag support frame (4) comprises a support movable rod (43) arranged at the lower end of the filter bag support ring (3); a support sleeve rod (42) is inserted into the outer surface of the support movable rod (43); and the lower end of the support sleeve rod (42) is fixedly connected to the bottom plate (41).

3. The dust filter bag that is easy to install according to claim 2, characterized in that: The adjustment assembly (5) comprises an adjustment screw barrel (51) arranged at the upper end of the bottom plate (41); the internal thread of the adjustment screw barrel (51) is connected to an adjustment screw rod (54); the inner side of the filter bag support ring (3) is fixedly connected to a mounting rod (52); the other end of the adjustment screw rod (54) passes through the mounting rod (52) and is fixedly connected to a turning handle (53).

4. The dust filter bag that is easy to install according to claim 1, characterized in that: The connecting assembly (7) comprises a connecting groove (71) provided on the outer surface of the filter bag support ring (3); a first clamping member (72) is sleeved inside the connecting groove (71); one end of the first clamping member (72) is hingedly connected to a second clamping member (74) via a hinge (73); the other ends of the first clamping member (72) and the second clamping member (74) are fixedly connected to a connecting plate (75); a fixing screw (76) is inserted into the surface of the connecting plate (75); and a fixing nut (77) is threadedly connected to the outer surface of the fixing screw (76).

5. The dust filter bag that is easy to install according to claim 1, characterized in that: The inner wall of the disassembly groove (61) and the two sides of the disassembly plate (62) are slidably connected to each other, and both sides of the disassembly plate (62) are fixedly connected to the limiting slider (9). The inner wall of the disassembly groove (61) is provided with a limiting slide groove (8), and the limiting slide groove (8) and the limiting slider (9) are slidably connected to each other.

6. The dust filter bag that is easy to install according to claim 1, characterized in that: Both sides of the filter bag support ring (3) are plugged into the installation groove (2), both sides of the filter bag support ring (3) are fixedly connected to the limiting blocks (13), both sides of the installation groove (2) are provided with limiting grooves (12), and the limiting grooves (12) and the limiting blocks (13) are plugged into each other.

7. The dust filter bag that is easy to install according to claim 1, characterized in that: The surface of the disassembly plate (62) is provided with a reinforcement screw hole (10), the interior of the reinforcement screw hole (10) is threadedly connected with a reinforcement screw rod (11), and the other end of the reinforcement screw rod (11) passes through the reinforcement screw hole (10) and is movably connected to the filter bag support ring (3).

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