Universal environment-friendly filter bag frame

Abstract

The utility model relates to a universal environment-friendly filter bag frame, which belongs to the technical field of environment-friendly dust removal and comprises a base, a longitudinal frame is fixed at the top of the base, a top seat is fixed at the top of the longitudinal frame, and a fixing mechanism is arranged in the top seat. The fixing mechanism comprises a worm, a rotating disc, worm wheels, a rotating rod, a lifting assembly and a fixing assembly, the worm is rotationally connected with the interior of the top base, the two worm wheels are engaged with the left side and the right side of the worm correspondingly, the rotating rod is fixed to the interiors of the worm wheels, and the lifting assembly is arranged on the outer surface of the rotating rod. The fixing assembly is arranged at the bottom of the lifting assembly. According to the universal environment-friendly filter bag frame, the outer surface of the filter bag frame is sleeved with a cloth bag, then the top of the cloth bag is placed in the top seat, and the fixing mechanism is rotated to enable the fixing mechanism to operate, so that the cloth bag can be fixed on the filter bag frame, the purpose of conveniently fixing the cloth bag is achieved, and the cloth bag and the frame are effectively prevented from falling off.

Description

Technical Field

[0001] The utility model relates to the technical field of environmentally friendly dust removal, in particular to a universal environmentally friendly filter bag frame. Background Art

[0002] Bag dust collector is a dry dust filtering device, which is suitable for capturing fine, dry and non-fibrous dust. The filter bag is made of textile filter cloth or non-textile felt, and uses the filtering effect of fiber fabric to filter dust-containing gas.

[0003] The filter bags in the bag dust collector need to be supported by a frame when in use to prevent the filter bags from collapsing. However, most filter bag frames are simply put inside the filter bags when in use and cannot fix the filter bags. This may cause the filter bags to fall off the outer surface of the frame, making it impossible to support the filter bags, thereby causing the filter bags to be unable to absorb dust. Therefore, a universal and environmentally friendly filter bag frame is proposed to solve the above problem. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a universal and environmentally friendly filter bag frame, which has the advantages of conveniently fixing the filter bag and solves the problem of the filter bag falling off during use.

[0005] To achieve the above object, the utility model provides the following technical solutions: a universal environmentally friendly filter bag frame, comprising a base, a plurality of longitudinal frames are fixed on the top of the base, a plurality of transverse frames are fixed inside the longitudinal frames, a top seat is fixed on the top of the longitudinal frames, a plurality of fixing mechanisms are arranged inside the top seat, and a cloth bag is movably installed on the bottom of the top seat;

[0006] The fixing mechanism includes a worm, a turntable, two worm wheels, a rotating rod, a lifting assembly and a fixing assembly. The worm is rotatably connected to the inside of the top seat, and the worm passes through the top of the top seat. The turntable is fixed to the top of the worm, and the two worm wheels are respectively engaged with the left and right sides of the worm. The rotating rod is fixed to the inside of the worm wheel. The lifting assembly is arranged on the outer surface of the rotating rod, and the fixing assembly is arranged at the bottom of the lifting assembly, and the fixing assembly passes through the outside of the top seat.

[0007] Furthermore, the lifting assembly includes an adjusting rod and a lifting rod, the adjusting rod is fixed to the outer surface of the rotating rod, and the lifting rod is movably connected to the adjusting rod.

[0008] Furthermore, a hollow channel is provided on the adjusting rod, the lifting rod is movably connected to the hollow channel, and the front and rear sides of the rotating rod are rotatably connected to a support seat fixed inside the top seat.

[0009] Furthermore, the fixing assembly includes a hinged rod, a movable rod and a fixing plate, the hinged rod is hinged to the bottom of the lifting rod, the movable rod is hinged to one end of the hinged rod away from the lifting rod, and the movable rod passes through the outside of the top seat, and the fixing plate is fixed to one end of the movable rod away from the hinged rod.

[0010] Furthermore, the outer surface of the lifting rod is sleeved with a limiting seat fixed to the inside of the top seat, and the outer surface of the moving rod is sleeved with a positioning seat fixed to the inside of the top seat.

[0011] Furthermore, a first bearing fixed to the inside of the top seat is fixed at the bottom of the worm, and second bearings fixed to the support seat are fixed on both the front and rear sides of the rotating rod.

[0012] Furthermore, a mounting groove for mounting the cloth bag is provided at the bottom of the top seat, a through hole is provided on the top seat, and a mounting plate fixed to the top seat is provided inside the through hole.

[0013] Furthermore, a movable groove is provided on the top of the top seat, the movable groove is adapted to the turntable, and a connecting hole is provided on the mounting plate.

[0014] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0015] The universal environmentally friendly filter bag frame is constructed by putting a cloth bag on the outer surface of the filter bag frame, then placing the top of the cloth bag into the top seat, and rotating the fixing mechanism so that the fixing mechanism can operate, thereby fixing the cloth bag on the filter bag frame, thereby achieving the purpose of conveniently fixing the cloth bag and effectively preventing the cloth bag from falling off from the frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a front view of the internal section of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the fixing mechanism of the utility model.

[0019] In the figure: 1 base, 2 longitudinal frame, 3 transverse frame, 4 top seat, 5 mounting plate, 6 fixing mechanism, 601 worm, 602 turntable, 603 worm wheel, 604 rotating rod, 605 adjusting rod, 606 supporting seat, 607 lifting rod, 608 hinged rod, 609 moving rod, 610 fixing plate, 611 limiting seat, 612 positioning seat, 7 cloth bag. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-2 A universal environmentally friendly filter bag frame in this embodiment includes a base 1, a plurality of longitudinal frames 2 are fixed on the top of the base 1, a plurality of transverse frames 3 are fixed inside the longitudinal frames 2, a top seat 4 is fixed on the top of the longitudinal frame 2, a plurality of fixing mechanisms 6 are arranged inside the top seat 4, a cloth bag 7 is movably installed at the bottom of the top seat 4, a mounting groove for installing the cloth bag 7 is provided at the bottom of the top seat 4, the cloth bag 7 can be connected to the top seat 4 through the setting of the mounting groove, and the fixing mechanism 6 can fix the cloth bag 7 on the top seat 4 through the operation of the fixing mechanism 6, a through hole is provided on the top seat 4, a mounting plate 5 fixed on the top seat 4 is provided inside the through hole, the bottom of the mounting plate 5 is fixed to the top of the longitudinal frame 2, so that the staff can prevent hand scratches when taking the filter bag frame, and a connecting hole is provided on the mounting plate 5.

[0022] It should be noted that the cloth bag 7 is put on the outer surface of the filter bag frame, and the top of the cloth bag 7 is connected to the top seat 4. The fixing mechanism 6 is rotated so that the fixing mechanism 6 can fix the cloth bag 7, so that the cloth bag 7 can be tightly connected to the filter bag frame to prevent the cloth bag 7 from falling from the filter bag frame.

[0023] See also Figure 3 In order to achieve the purpose of convenient fixing, the fixing mechanism 6 in this embodiment includes a worm 601, a rotating disk 602, two worm wheels 603, a rotating rod 604, a lifting assembly and a fixing assembly. The lifting assembly includes an adjusting rod 605 and a lifting rod 607. The adjusting rod 605 is fixed to the outer surface of the rotating rod 604. The lifting rod 607 is movably connected to the adjusting rod 605. The outer surface of the lifting rod 607 is sleeved with a limiting seat 611 fixed to the inside of the top seat 4. The limiting seat 611 can be set to limit the lifting rod 607. In order to prevent the lifting rod 607 from shaking when moving, so that the operation of the lifting assembly can be more stable, a hollow channel is opened on the adjusting rod 605, and the lifting rod 607 is movably connected to the hollow channel. The front and rear sides of the rotating rod 604 are rotatably connected to the support seat 606 fixed to the inside of the top seat 4, and the front and rear sides of the rotating rod 604 are fixed with a second bearing fixed to the support seat 606. Through the setting of the second bearing, the rotating rod 604 can rotate, so that the rotating rod 604 can drive the adjusting rod 605 to rotate.

[0024] The worm 601 is connected to the inside of the top seat 4 for rotation. A first bearing fixed to the inside of the top seat 4 is fixed at the bottom of the worm 601. The first bearing can support the worm 601 and enable the worm 601 to rotate stably. The worm 601 passes through the top of the top seat 4. The turntable 602 is fixed to the top of the worm 601. A movable groove is provided on the top of the top seat 4, and the movable groove is matched with the turntable 602. Two worm wheels 603 are respectively engaged with the left and right sides of the worm 601. The rotating rod 604 is fixed to the inside of the worm wheel 603. The lifting assembly is arranged on the outer surface of the rotating rod 604, and the fixing assembly is arranged at the bottom of the lifting assembly, and the fixing assembly passes through the outside of the top seat 4.

[0025] In this embodiment, the fixing assembly includes a hinged rod 608, a movable rod 609 and a fixed plate 610. The outer surface of the movable rod 609 is sleeved with a positioning seat 612 fixed to the inside of the top seat 4. Through the setting of the positioning seat 612, the movable rod 609 can be more stable when moving, thereby improving the stability of the fixing assembly. The hinged rod 608 is hinged to the bottom of the lifting rod 607, the movable rod 609 is hinged to one end of the hinged rod 608 away from the lifting rod 607, and the movable rod 609 extends to the outside of the top seat 4, and the fixed plate 610 is fixed to one end of the movable rod 609 away from the hinged rod 608.

[0026] It should be noted that when the lifting rod 607 is lifted or lowered, the lifting rod 607 will pull the hinged rod 608 to operate. Through the action of the hinged rod 608, the hinged rod 608 can drive the moving rod 609 to move, so that the moving rod 609 can drive the fixing plate 610 to fix the cloth bag 7, so that the cloth bag 7 can be fixed on the top seat 4, thereby achieving the purpose of fixing the cloth bag 7 on the filter bag frame.

[0027] The working principle of the above embodiment is:

[0028] When in use, the cloth bag 7 is sleeved on the outside of the longitudinal frame 2 and the transverse frame 3 so that the base 1 can contact the inner bottom wall of the cloth bag 7, and then the top of the cloth bag 7 is aligned with the installation groove at the bottom of the top seat 4 and inserted, and then the turntable 602 is rotated so that the turntable 602 can drive the worm 601 to rotate, so that the worm 601 can drive the two worm wheels 603 to rotate, and the rotation of the worm wheel 603 makes the rotating rod 604 rotate, so that the adjusting rod 605 can rotate with the rotating rod 604 as the center of the circle, and the hollow channel on the adjusting rod 605 is connected with the lifting rod 607, so that the adjusting rod 605 can drive the lifting rod 607 to rise and fall, so that the lifting rod 607 can drive the hinged rod 608 to operate, so that the hinged rod 608 can drive the moving rod 609 to move, and through the movement of the moving rod 609, the two fixing plates 610 can fix the cloth bag 7, thereby achieving the purpose of conveniently fixing the cloth bag 7 and preventing the cloth bag 7 from falling off from the filter bag frame as a whole.

[0029] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0030] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention.

Claims

1. A universal environmentally friendly filter bag frame, comprising a base (1), characterized in that: A plurality of longitudinal frames (2) are fixed on the top of the base (1), a plurality of transverse frames (3) are fixed inside the longitudinal frames (2), a top seat (4) is fixed on the top of the longitudinal frames (2), a plurality of fixing mechanisms (6) are arranged inside the top seat (4), and a cloth bag (7) is movably mounted on the bottom of the top seat (4); The fixing mechanism (6) comprises a worm (601), a rotating disk (602), two worm wheels (603), a rotating rod (604), a lifting assembly and a fixing assembly. The worm (601) is rotatably connected to the inside of the top seat (4), and the worm (601) passes through the top of the top seat (4). The rotating disk (602) is fixed to the top of the worm (601). The two worm wheels (603) are respectively meshed with the left and right sides of the worm (601). The rotating rod (604) is fixed to the inside of the worm wheel (603). The lifting assembly is arranged on the outer surface of the rotating rod (604). The fixing assembly is arranged at the bottom of the lifting assembly, and the fixing assembly passes through the outside of the top seat (4).

2. A universal environmentally friendly filter bag frame according to claim 1, characterized in that: The lifting assembly comprises an adjusting rod (605) and a lifting rod (607), wherein the adjusting rod (605) is fixed to the outer surface of the rotating rod (604), and the lifting rod (607) is movably connected to the adjusting rod (605).

3. A universal environmentally friendly filter bag frame according to claim 2, characterized in that: The adjusting rod (605) is provided with a hollow channel, the lifting rod (607) is movably connected to the hollow channel, and the front and rear sides of the rotating rod (604) are rotatably connected to a supporting seat (606) fixed inside the top seat (4).

4. A universal environmentally friendly filter bag frame according to claim 2, characterized in that: The fixing assembly comprises a hinged rod (608), a movable rod (609) and a fixing plate (610), wherein the hinged rod (608) is hinged to the bottom of the lifting rod (607), the movable rod (609) is hinged to one end of the hinged rod (608) away from the lifting rod (607), and the movable rod (609) passes through the outside of the top seat (4), and the fixing plate (610) is fixed to one end of the movable rod (609) away from the hinged rod (608).

5. A universal environmentally friendly filter bag frame according to claim 4, characterized in that: The outer surface of the lifting rod (607) is sleeved with a limiting seat (611) fixed inside the top seat (4), and the outer surface of the moving rod (609) is sleeved with a positioning seat (612) fixed inside the top seat (4).

6. A universal environmentally friendly filter bag frame according to claim 3, characterized in that: A first bearing fixed to the inside of the top seat (4) is fixed at the bottom of the worm (601), and second bearings fixed to the support seat (606) are fixed on both the front and rear sides of the rotating rod (604).

7. A universal environmentally friendly filter bag frame according to claim 1, characterized in that: The bottom of the top seat (4) is provided with an installation groove for installing the cloth bag (7), the top seat (4) is provided with a through hole, and a mounting plate (5) fixed to the top seat (4) is arranged inside the through hole.

8. A universal environmentally friendly filter bag frame according to claim 7, characterized in that: The top of the top seat (4) is provided with a movable groove, the movable groove is adapted to fit the rotating disk (602), and the mounting plate (5) is provided with a connecting hole.

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