Non-block aluminum frame bag type filter

Abstract

The utility model discloses a block-free aluminum frame bag type filter which comprises an aluminum frame and an aluminum frame, connecting plates are slidably connected to the left end and the right end of the inner side of the frame, cloth bag filters are fixedly connected to the bottoms of the connecting plates, connecting boxes are fixedly connected to the left side and the right side of the top of the frame, and fixing mechanisms are transversely and fixedly connected to the tops of inner cavities of the connecting boxes. The fixing mechanism comprises a partition plate, telescopic rods, an L-shaped connecting block, a C-shaped clamping plate, a balance rod, a rotating rod and a clamping column, the partition plate is transversely and fixedly connected to the top of an inner cavity of the connecting box, and the telescopic rods are fixedly connected to the left side and the right side of the bottom of the partition plate. Through the arrangement of the fixing mechanism, the rotating rod can be manually rotated clockwise, the rotating rod drives the clamping column to rotate to change the position, the position of the clamping column is changed to relieve fixing of the balance rod, the balance rod and the L-shaped connecting block are matched with the telescopic rod to reset downwards, and the L-shaped connecting block moves downwards to drive the C-shaped clamping plate to move to approach the connecting plate to be clamped and fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of bag filters, in particular to a non-blocking aluminum frame bag filter. Background Art

[0002] The bag filter is a new type of filtering system with the advantages of high filtering accuracy, large processing capacity, low cost, convenient and quick use and maintenance, complete specifications, diverse materials, and a wide range of applications. In the comparative case, the publication number is CN219744084U. The utility model relates to the technical field of aluminum frame bag filters and discloses a non-blocking aluminum frame bag filter, including an outer frame, the inner side of the outer frame is connected to an inner support frame, and a filter bag is connected to the bottom of the inner support frame. The outer frame is composed of four frame bars spliced ​​together, and the inner sides of multiple frame bars are provided with inner card grooves, and the upper and lower sides of the outer ends of multiple frame bars are fixedly connected with outer edgings, and the inner support frame includes multiple transverse clamping edges, and the two sides of multiple transverse clamping edges are fixedly connected with longitudinal clamping edges, and the transverse clamping edges and longitudinal clamping edges located on the outside are both clamped in the inner card groove and fixedly connected thereto. In the utility model, the contact surface between the unobstructed frame strip and the inner support frame is larger, the fit is more firm, the overall strength is increased, the materials and processing steps required for processing are reduced, and a smaller inner support frame is used, which further reduces the use cost.

[0003] However, in the implementation of relevant technologies, it was found that the above-mentioned unblocked aluminum frame bag filter has the following problems: the comparative case uses an internal support frame to cooperate with horizontal and longitudinal clamping edges to achieve firm fixation, the structure is simple and the manual operation is cumbersome, and most of the existing bag filters use the method of sleeve-connecting cloth bags, which are prone to falling off, reducing the safety of the bag filters.

[0004] Therefore, it is necessary to redesign the bag filter to effectively prevent the problem that most bag filters adopt the method of sleeve-connected cloth bags, which is easy to fall off. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the purpose of the utility model is to provide a non-blocking aluminum frame bag filter, which has the advantage of firm fixation and solves the problem that most bag filters use the method of sleeve-connected cloth bags, which are prone to falling off.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a non-blocking aluminum frame bag filter, comprising;

[0007] frame;

[0008] The left and right ends of the inner side of the frame are slidably connected with a connecting plate, the bottom of the connecting plate is fixedly connected with a bag filter, the left and right sides of the top of the frame are fixedly connected with a connecting box, and the top of the inner cavity of the connecting box is laterally fixedly connected with a fixing mechanism;

[0009] The fixing mechanism includes a partition, a telescopic rod, an L-shaped connecting block, a C-shaped card plate, a balance rod, a rotating rod and a card column. The top of the inner cavity of the connecting box is laterally fixedly connected with a partition, the left and right sides of the bottom of the partition are fixedly connected with the telescopic rod, the bottom of the telescopic rod is fixedly connected with an L-shaped connecting block, the end of the L-shaped connecting block away from the telescopic rod passes through the front end of the connecting box and is fixedly connected with the C-shaped card plate, the bottom of the C-shaped card plate contacts the top of the connecting plate, the inner side of the L-shaped connecting block and is located inside the connecting box and is laterally fixedly connected with a balance rod, the top of the partition is movably connected with a rotating rod, and the bottom of the rotating rod passes through the interior of the connecting box and is fixedly connected with a card column.

[0010] As a preferred embodiment of the present invention, a clamping groove is provided on the surface of the balance bar, and the clamping groove is used in conjunction with a clamping column.

[0011] As a preferred embodiment of the present invention, a slide rail is provided on the surface of the frame at a position corresponding to the connection plate, and the slide rail is used in conjunction with the connection plate.

[0012] As a preferred embodiment of the utility model, a return spring is sleeved on the surface of the telescopic rod, and the top and bottom of the return spring are fixedly connected to the surface of the telescopic rod and the top of the L-shaped connecting block respectively.

[0013] As a preferred embodiment of the present invention, a rectangular groove is provided at the front end of the connection box and at a position corresponding to the L-shaped connection block, and the L-shaped connection block is used in conjunction with the rectangular groove.

[0014] As a preferred embodiment of the present invention, the material of the C-shaped card plate is hard plastic, and the C-shaped card plate is used in conjunction with an L-shaped connecting block.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] 1. The utility model can manually rotate the rotating rod clockwise through the setting of the fixing mechanism, and the rotating rod drives the clamping column to rotate and change its position. The change of the position of the clamping column releases the fixation of the balance bar, and the balance bar and the L-shaped connecting block cooperate with the telescopic rod to reset downward. The L-shaped connecting block moves downward and drives the C-shaped clamping plate to move close to the connecting plate for clamping and fixing. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 For this utility model Figure 1The three-dimensional diagram of the middle connection box structure;

[0019] Figure 3 For this utility model Figure 2 The three-dimensional diagram of the middle balance bar structure;

[0020] Figure 4 For this utility model Figure 2 Stereoscopic diagram of the transfer rod and card column structure.

[0021] In the figure: 1. frame; 2. connecting plate; 3. bag filter; 4. connecting box; 5. fixing mechanism; 51. partition; 52. telescopic rod; 53. L-shaped connecting block; 54. C-shaped clamping plate; 55. balance rod; 56. rotating rod; 57. clamping column; 6. clamping slot; 7. slide rail; 8. return spring. DETAILED DESCRIPTION

[0022] 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.

[0023] like Figures 1 to 4 As shown, the utility model provides a non-blocking aluminum frame bag filter, comprising:

[0024] Frame 1;

[0025] The left and right ends of the inner side of the frame 1 are slidably connected with a connecting plate 2, the bottom of the connecting plate 2 is fixedly connected with a bag filter 3, the left and right sides of the top of the frame 1 are fixedly connected with a connecting box 4, and the top of the inner cavity of the connecting box 4 is laterally fixedly connected with a fixing mechanism 5;

[0026] The fixing mechanism 5 includes a partition 51, a telescopic rod 52, an L-shaped connecting block 53, a C-shaped card plate 54, a balance rod 55, a rotating rod 56 and a card column 57. The partition 51 is laterally fixedly connected to the top of the inner cavity of the connecting box 4, and the left and right sides of the bottom of the partition 51 are fixedly connected to the telescopic rod 52. The bottom of the telescopic rod 52 is fixedly connected to the L-shaped connecting block 53. The end of the L-shaped connecting block 53 away from the telescopic rod 52 passes through the front end of the connecting box 4 and is fixedly connected to the C-shaped card plate 54. The bottom of the C-shaped card plate 54 contacts the top of the connecting plate 2. The balance rod 55 is laterally fixedly connected to the inner side of the L-shaped connecting block 53 and located inside the connecting box 4. The top of the partition 51 is movably connected to the rotating rod 56. The bottom of the rotating rod 56 passes through the interior of the connecting box 4 and is fixedly connected to the card column 57.

[0027] refer to Figure 3A clamping groove 6 is provided on the surface of the balance bar 55 , and the clamping groove 6 is used in conjunction with the clamping column 57 .

[0028] As a technical optimization solution of the utility model, the arrangement of the card slot 6 can fix the card column 57 inside the card slot 6, thereby avoiding the phenomenon that the card column 57 is stuck in the card slot 6 due to the card slot 6 being too narrow.

[0029] refer to Figure 1 A slide rail 7 is provided on the surface of the frame 1 and corresponds to the position of the connecting plate 2 , and the slide rail 7 is used in conjunction with the connecting plate 2 .

[0030] As a technical optimization solution of the present invention, the setting of the slide rail 7 can assist the connection plate 2 in working, thereby avoiding the phenomenon of the connection plate 2 being offset during the movement.

[0031] refer to Figure 2 A return spring 8 is sleeved on the surface of the telescopic rod 52 , and the top and bottom of the return spring 8 are fixedly connected to the surface of the telescopic rod 52 and the top of the L-shaped connecting block 53 respectively.

[0032] As a technical optimization solution of the utility model, the setting of the reset spring 8 can assist the telescopic rod 52 in working and play a role of reset buffer, thereby avoiding the telescopic rod 52 from being unable to reset after moving, resulting in the machine being unable to continue working.

[0033] refer to Figure 1 A rectangular groove is provided at the front end of the connection box 4 and at a position corresponding to the L-shaped connection block 53, and the L-shaped connection block 53 is used in conjunction with the rectangular groove.

[0034] As a technical optimization solution of the present invention, the provision of the L-shaped connecting block 53 can assist the C-shaped clamping plate 54 in working, thereby avoiding the phenomenon of the L-shaped connecting block 53 tilting during the movement.

[0035] refer to Figure 1 The C-shaped card plate 54 is made of hard plastic and is used in conjunction with the L-shaped connecting block 53 .

[0036] As a technical optimization solution of the utility model, the setting of the C-shaped clamping plate 54 can assist the L-shaped connecting block 53 in working, thereby avoiding the phenomenon that the C-shaped clamping plate 54 is too hard and contacts with the connecting plate 2 and is squeezed and damaged.

[0037] The working principle and use process of the utility model are as follows: when in use, the connecting plate 2 is inserted into the frame 1 by sliding, and the connecting plate 2 moves to the inside of the frame 1 along the slide rail 7, and then the rotating rod 56 is manually rotated clockwise, and the rotating rod 56 rotates to drive the clamping column 57 to rotate accordingly, and the clamping column 57 rotates to change its position so that its clamping slot 6 can pass through, thereby releasing the fixation of the balance bar 55, and the balance bar 55 cooperates with the clamping slot 6 to disengage from the clamping column 57, and resets downward under the push of the telescopic rod 52 and the reset spring 8, and the telescopic rod 52 pushes the L-shaped connecting block 53 and the C-shaped clamping plate 54 to move downward synchronously, and the C-shaped clamping plate 54 moves downward to contact the connecting plate 2 for clamping and fixing, thereby completing the installation and fixation.

[0038] In summary: the unblocked aluminum frame bag filter, through the frame 1, the connecting plate 2, the bag filter 3, the connecting box 4, the fixing mechanism 5, the partition 51, the telescopic rod 52, the L-shaped connecting block 53, the C-shaped clamping plate 54, the balance rod 55, the rotating rod 56 and the clamping column 57, solves the problem that most of the existing bag filters use the method of sleeve-connecting the bag, which is easy to fall off.

[0039] 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.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A non-blocking aluminum frame bag filter, characterized in that: include: Framework (1); The left and right ends of the inner side of the frame (1) are both slidably connected to a connecting plate (2), the bottom of the connecting plate (2) is fixedly connected to a bag filter (3), the left and right sides of the top of the frame (1) are both fixedly connected to a connecting box (4), and the top of the inner cavity of the connecting box (4) is laterally fixedly connected to a fixing mechanism (5); The fixing mechanism (5) comprises a partition (51), a telescopic rod (52), an L-shaped connecting block (53), a C-shaped card plate (54), a balancing rod (55), a rotating rod (56) and a card column (57); the top of the inner cavity of the connection box (4) is transversely fixedly connected to the partition (51); the left and right sides of the bottom of the partition (51) are fixedly connected to the telescopic rod (52); the bottom of the telescopic rod (52) is fixedly connected to the L-shaped connecting block (53); the L-shaped connecting block (53) The end away from the telescopic rod (52) passes through the front end of the connection box (4) and is fixedly connected to a C-shaped card plate (54); the bottom of the C-shaped card plate (54) contacts the top of the connection plate (2); the inner side of the L-shaped connection block (53) and located inside the connection box (4) is transversely fixedly connected to a balance rod (55); the top of the partition (51) is movably connected to a rotating rod (56); the bottom of the rotating rod (56) passes through the inside of the connection box (4) and is fixedly connected to a card column (57).

2. The non-blocking aluminum frame bag filter according to claim 1, characterized in that: A clamping groove (6) is provided on the surface of the balance bar (55), and the clamping groove (6) is used in conjunction with a clamping column (57).

3. The non-blocking aluminum frame bag filter according to claim 1, characterized in that: A slide rail (7) is provided on the surface of the frame (1) at a position corresponding to the connection plate (2), and the slide rail (7) is used in conjunction with the connection plate (2).

4. The non-blocking aluminum frame bag filter according to claim 1, characterized in that: A return spring (8) is sleeved on the surface of the telescopic rod (52), and the top and bottom of the return spring (8) are fixedly connected to the surface of the telescopic rod (52) and the top of the L-shaped connecting block (53) respectively.

5. The non-blocking aluminum frame bag filter according to claim 1, characterized in that: A rectangular groove is provided at the front end of the connection box (4) and at a position corresponding to the L-shaped connection block (53), and the L-shaped connection block (53) is used in conjunction with the rectangular groove.

6. The non-blocking aluminum frame bag filter according to claim 1, characterized in that: The material of the C-shaped card plate (54) is hard plastic, and the C-shaped card plate (54) is used in conjunction with the L-shaped connecting block (53).

Images