Adjustable bag filter

Abstract

The utility model discloses an adjustable bag type filter which comprises a filter body and a top cover, the top of the top cover is connected with a lifting assembly, the lifting assembly is connected with the filter body through a rotating assembly, the lifting assembly comprises a threaded rod and a threaded sleeve, the threaded sleeve is connected with the rotating assembly, and the threaded rod penetrates through the threaded sleeve in a threaded mode. The top of the threaded rod is connected with a rotating handle, the bottom of the threaded rod is connected to the top cover through a connecting assembly, and a limiting clamping assembly is arranged between the top cover and the filter body. The top cover can be rapidly driven to rise through the lifting assembly, the top cover is driven to rotate through the rotating assembly, replacement of the filter bag is prevented from being hindered, the position of the top cover can be limited through the limiting clamping assembly, and the sealing effect between the top cover and the filter body is further enhanced; the whole structure facilitates the replacement and cleaning of the filter bag, improves the operation convenience, meets the working requirements of people, and is worthy of popularization and use.

Description

Technical Field

[0001] The utility model relates to the technical field of bag filters, in particular to an adjustable bag filter. Background Art

[0002] Bag filter is a multi-purpose filtering equipment with novel structure, small size, simple and flexible operation, energy saving, high efficiency, closed operation and strong applicability. The filter bag is supported by a metal mesh basket inside the bag filter. The liquid flows in from the inlet and flows out from the outlet after being filtered by the filter bag. Impurities are intercepted in the filter bag and it can continue to be used after replacing the filter bag.

[0003] The existing bag filter is complicated to install and remove the top cover during use, which makes it inconvenient to replace the filter bag inside. This phenomenon has become a problem that needs to be solved urgently by people in this field. Utility Model Content

[0004] The purpose of the utility model is to provide an adjustable bag filter to solve the above problems.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0006] The utility model discloses an adjustable bag filter, comprising a filter body and a top cover, the top of the top cover is connected with a lifting assembly, the lifting assembly is connected to the filter body through a rotating assembly, the bottom of the rotating assembly is rotatably connected to the outer wall of the filter body, the top of the rotating assembly is connected to the lifting assembly, the lifting assembly comprises a threaded rod and a threaded sleeve, the threaded sleeve is connected to the rotating assembly, the threaded rod thread passes through the threaded sleeve, the top of the threaded rod is connected with a rotating handle, the bottom of the threaded rod is connected to the top cover through a connecting assembly, a limit clamping assembly is provided between the top cover and the filter body, the limit clamping assembly comprises a positive L clamp and a reverse L clamp, the positive L clamp is fixed on the filter body, the reverse L clamp is fixed on the top cover, the interior of the positive L clamp is connected with a pressing plate through a pressurizing assembly, and the reverse L clamp is clamped in a clamping groove formed between the positive L clamps.

[0007] Furthermore, the rotating assembly includes an L-shaped rod, the bottom of the L-shaped rod is connected to the outer wall of the filter body through a rotating connecting piece, and the other end of the L-shaped rod is connected to the threaded sleeve.

[0008] Furthermore, a handle is installed on the outer wall of the top cover.

[0009] Furthermore, the connection assembly includes a mounting block, which is fixed on the top of the top cover. A T-shaped hole is provided on the top of the mounting block, and a baffle is connected after the bottom of the threaded rod is inserted into the T-shaped hole.

[0010] Furthermore, the pressurizing assembly includes a T-shaped lifting rod, the bottom of which is connected to the top surface of the pressure plate, the top of which is placed in a clamping hole provided on the positive L clamp, and a spring is provided on the rod body of the T-shaped lifting rod placed between the positive L clamp and the pressure plate.

[0011] Compared with the prior art, the beneficial technical effects of the utility model are:

[0012] The utility model can quickly drive the top cover to rise through the lifting assembly, and use the rotating assembly to drive the top cover to rotate to prevent obstruction in replacing the filter bag, and can use the limiting clamping assembly to limit the position of the top cover and further enhance the sealing effect between the top cover and the filter body. The overall structure facilitates the replacement and cleaning of the filter bag, improves the convenience of operation, meets people's work needs, and is worthy of popularization and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The utility model will be further described below in conjunction with the accompanying drawings.

[0014] Figure 1 This is the front view of the adjustable bag filter of the utility model;

[0015] Figure 2 The diagram is a schematic diagram of the top cover raising;

[0016] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0017] Figure 4 for Figure 2 Enlarged view of point B in the middle;

[0018] Explanation of the accompanying drawings: 1. filter body; 2. top cover; 3. threaded rod; 4. threaded sleeve; 5. rotating handle; 6. L-shaped rod; 7. rotating connector; 8. handle; 9. mounting block; 10. T-shaped hole; 11. baffle; 12. forward L-clip; 13. reverse L-clip; 14. pressure plate; 15. T-shaped lifting rod; 16. clamping hole; 17. spring. DETAILED DESCRIPTION

[0019] like Figure 1-4As shown, an adjustable bag filter includes a filter body 1 and a top cover 2, the top of the top cover 2 is connected to a lifting assembly, the lifting assembly is connected to the filter body 1 through a rotating assembly, the bottom of the rotating assembly is rotatably connected to the outer wall of the filter body 1, and the top of the rotating assembly is connected to the lifting assembly.

[0020] A handle 8 is installed on the outer wall of the top cover 2 .

[0021] The lifting assembly includes a threaded rod 3 and a threaded sleeve 4, the threaded sleeve 4 is connected to the rotating assembly, the threaded rod 3 is threadedly penetrated through the threaded sleeve 4, the top of the threaded rod 3 is connected to a rotating handle 5, the bottom of the threaded rod 3 is connected to the top cover 2 through a connecting assembly, the connecting assembly includes a mounting block 9, the mounting block 9 is fixed to the top of the top cover 2, a T-shaped hole 10 is opened on the top of the mounting block 9, and the bottom of the threaded rod 3 is inserted into the T-shaped hole 10 and connected to a baffle 11.

[0022] The rotating assembly includes an L-shaped rod 6 , the bottom of which is connected to the outer wall of the filter body 1 via a rotating connector 7 , and the other end of the L-shaped rod 6 is connected to the threaded sleeve 4 .

[0023] A limit clamping assembly is provided between the top cover 2 and the filter body 1, and the limit clamping assembly includes a forward L clamp 12 and a reverse L clamp 13. The forward L clamp 12 is fixed on the filter body 1, and the reverse L clamp 13 is fixed on the top cover 2. The interior of the forward L clamp 12 is connected to a pressure plate 14 through a pressurizing assembly, and the reverse L clamp 13 is clamped in a clamping groove formed between the forward L clamps 12.

[0024] The pressurizing assembly includes a T-shaped lifting rod 15, the bottom of which is connected to the top surface of the pressure plate 14, the top of which is placed in a clamping hole 16 provided on the positive L clamp 12, and a spring 17 is sleeved on the rod body of the T-shaped lifting rod 15 placed between the positive L clamp 12 and the pressure plate 14.

[0025] The action process of the utility model is as follows:

[0026] When opening the top cover 2, turn the rotating handle 5 to initially separate the top cover 2 from the filter body, then turn the handle 8 to disengage the reverse L clamp 13 from the forward L clamp, and then turn the rotating handle 5 again to completely separate the top cover 2 from the filter body 1, then turn the L-shaped rod 6 to move the top cover 2 to other positions, and then replace the filter bag. When installing the top cover 2, turn the rotating handle 5 in the opposite direction to press the top cover 2 on the filter body 1, then turn the handle 8 to insert the reverse L clamp between the pressure plate 14 and the filter body 1, compress the spring 17, so that the pressure plate 14 applies pressure to the reverse L clamp 13, and then turn the rotating handle 5 again to firmly hold the top cover 2.

[0027] The embodiments described above are only descriptions of the preferred methods of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should fall within the protection scope determined by the claims of the present invention.

Claims

1. An adjustable bag filter, characterized in that: The filter comprises a filter body (1) and a top cover (2), wherein the top of the top cover (2) is connected with a lifting assembly, wherein the lifting assembly is connected to the filter body (1) via a rotating assembly, wherein the bottom of the rotating assembly is rotatably connected to the outer wall of the filter body (1), wherein the top of the rotating assembly is connected to the lifting assembly, wherein the lifting assembly comprises a threaded rod (3) and a threaded sleeve (4), wherein the threaded sleeve (4) is connected to the rotating assembly, wherein the threaded rod (3) is threadedly passed through the threaded sleeve (4), wherein the top of the threaded rod (3) is connected with a rotating handle (5), wherein the threaded rod (3) is threadedly passed through the threaded sleeve (4), wherein the top of the threaded rod (3) is connected with a rotating handle (5), wherein the threaded rod (3) is threadedly connected to the outer wall of the filter body (1), wherein the threaded sleeve (4) is connected to the rotating assembly, wherein the threaded rod (3) is threadedly passed through the threaded sleeve (4), wherein the top of the threaded rod (3) is connected with a rotating handle (5), wherein the threaded rod (3) is threadedly connected to the outer wall of the filter body (1), wherein the threaded sleeve (4) is threadedly connected to the outer wall of the filter body (1), wherein the threaded sleeve (4) is threadedly connected to the outer wall of the filter body (1), wherein the threaded rod (3 ... The bottom of the threaded rod (3) is connected to the top cover (2) via a connecting assembly, and a limit clamping assembly is provided between the top cover (2) and the filter body (1), and the limit clamping assembly comprises a forward L clamping member (12) and a reverse L clamping member (13), the forward L clamping member (12) is fixed to the filter body (1), and the reverse L clamping member (13) is fixed to the top cover (2), the interior of the forward L clamping member (12) is connected to a pressure plate (14) via a pressurizing assembly, and the reverse L clamping member (13) is clamped in a clamping groove formed between the forward L clamping members (12).

2. The adjustable bag filter according to claim 1, characterized in that: The rotating assembly comprises an L-shaped rod (6), the bottom of the L-shaped rod (6) is connected to the outer wall of the filter body (1) via a rotating connecting piece (7), and the other end of the L-shaped rod (6) is connected to the threaded sleeve (4).

3. The adjustable bag filter according to claim 1, characterized in that: A handle (8) is installed on the outer wall of the top cover (2).

4. The adjustable bag filter according to claim 1, characterized in that: The connection assembly comprises a mounting block (9), wherein the mounting block (9) is fixed on the top of the top cover (2), a T-shaped hole (10) is provided on the top of the mounting block (9), and the bottom of the threaded rod (3) is inserted into the T-shaped hole (10) and connected to a baffle (11).

5. The adjustable bag filter according to claim 1, characterized in that: The pressurizing assembly comprises a T-shaped lifting rod (15), the bottom of the T-shaped lifting rod (15) is connected to the top surface of the pressing plate (14), the top of the T-shaped lifting rod (15) is placed in a clamping hole (16) provided on the positive L clamping piece (12), and a spring (17) is sleeved on the rod body of the T-shaped lifting rod (15) which is placed between the positive L clamping piece (12) and the pressing plate (14).

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