Extractable expansion type dirt separator

Abstract

The utility model discloses a drawable expansion type dirt separator which comprises a top plate, a filter box is arranged below the top plate, a cover plate is arranged at the top end of the filter box, a mounting frame is arranged on the filter box in a sliding mode, a limiting mechanism used for locking the mounting position of the mounting frame is arranged on the cover plate, and the limiting mechanism comprises a mounting plate, a limiting plate and a sliding frame. The mounting plate is slidably arranged at the bottom of the cover plate and used for positioning the mounting of the mounting frame, the limiting plate is slidably arranged on the mounting plate and used for locking the relative position of the mounting plate and the cover plate, and the sliding frame is used for pulling the limiting plate to slide horizontally. Through mutual cooperation of the mounting plate, the limiting plate, the sliding frame, the positioning frame, the connecting frame, the connecting rod and the clamping plate, the sliding frame drives the limiting plate to limit the relative positions of the mounting plate and the cover plate, the clamping plate limits the relative positions of the sliding frame and the cover plate, and then unified mounting and dismounting of the multiple mounting frames are facilitated.

Description

Technical Field

[0001] The utility model relates to the field of drawable and expandable dirt removers, and particularly relates to a drawable and expandable dirt remover. Background Technique

[0002] An expandable dirt remover is usually a device used to remove impurities or pollutants in a fluid. There are various types of expandable dirt removers, including drawable expandable dirt removers.

[0003] A multi-stage filtering drawable expandable dirt remover is mentioned in the application number 202220727004.X, which includes a cover plate, a top plate and a filtering box. One side of the lower end face of the filtering box is provided with a sewage discharge pipe, and a valve is installed on the sewage discharge pipe. Symmetrically distributed fixing plates are installed on the side end face of the filtering box, a support rod is installed at the upper end of the fixing plate, the top plate is installed at the upper end of the support rod, symmetrically distributed support plates are installed on the upper end face of the top plate, an installation plate is installed at the upper end of the support plate, a threaded rod is rotatably installed between the installation plate and the top plate, a movable block is threadedly installed on the threaded rod, symmetrically distributed connecting rods are installed at the side end of the movable block, the cover plate is installed at the end of the connecting rod, and an installation frame is installed at the lower end of the cover plate. The installation frame is provided with three and is evenly distributed, and a filter screen, a first filtering layer and a second filtering layer are respectively installed in the three installation frames.

[0004] Among them, a filtering operation is carried out by using the filter screen, the first filtering layer and the second filtering layer. The filter screen, the first filtering layer and the second filtering layer are all supported by the installation frame, and the installation frame is connected to the cover plate. However, when it is necessary to disassemble and maintain the filter screen, the first filtering layer and the second filtering layer, usually multiple installation frames need to be disassembled one by one. This method will be cumbersome in operation, not convenient for unified disassembly of multiple installation frames, and has certain limitations. Content of the Utility Model

[0005] The purpose of the utility model is to provide a drawable and expandable dirt remover to solve the problems put forward in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A drawable and expandable dirt remover, including:

[0007] A top plate, a filtering box is arranged below the top plate, a cover plate is arranged at the top end of the filtering box, and an installation frame is slidably arranged inside the filtering box;

[0008] A limiting mechanism for locking the installation position of the installation frame is arranged on the cover plate, and the limiting mechanism includes:

[0009] An installation plate, the installation plate is slidably arranged at the bottom of the cover plate, and the installation plate is used for positioning the installation of the installation frame;

[0010] A limiting plate and a sliding frame, the limiting plate is slidably arranged on the mounting plate, the sliding frame is located at the side of the cover plate, the limiting plate is used to lock the relative positions of the mounting plate and the cover plate, and the sliding frame is used to pull the limiting plate to slide horizontally.

[0011] Preferably, an installation groove is formed at the bottom of the cover plate, the bottom end of the mounting plate is fixedly connected to the mounting frame, the mounting plate is slidably inserted into the inner cavity of the installation groove, and the side of the limiting plate is fixedly connected to the sliding frame.

[0012] Preferably, a first sliding groove is formed at the side of the cover plate, a second sliding groove is formed between the inner walls of adjacent installation grooves, a limiting groove is formed at the side of the mounting plate, and the limiting plate is slidably inserted into the inner cavities of the first sliding groove, the second sliding groove and the limiting groove.

[0013] Preferably, a connecting frame is arranged at the top of the sliding frame, an assembling plate is fixedly connected to the side of the connecting frame, a locking bolt is threadedly inserted through the top of the assembling plate, and one end of the locking bolt is threadedly inserted through the sliding frame.

[0014] Preferably, a connecting rod is slidably inserted through the top of the connecting frame, a positioning frame is slidably inserted through the bottom of the connecting rod, a positioning bolt is threadedly inserted through the side of the positioning frame, one end of the positioning bolt is threadedly inserted through the connecting rod, a clamping plate for locking the position of the sliding frame is fixedly connected to the bottom end of the positioning frame, a through groove matching with the clamping plate is formed at the top of the sliding frame, and a clamping groove matching with the clamping plate is formed at the top of the cover plate.

[0015] Preferably, a spring for driving the positioning frame to move vertically is sleeved on the outer part of the connecting rod, one end of the spring is attached to the sliding frame, and the other end of the spring is attached to the inner wall of the connecting frame.

[0016] The technical effects and advantages of the present utility model:

[0017] By utilizing the mutual cooperation of the mounting plate, the limiting plate, the sliding frame, the positioning frame, the connecting frame, the connecting rod and the clamping plate, the mounting plate connects the mounting frame and the cover plate, the sliding frame drives the limiting plate to limit the relative positions of the mounting plate and the cover plate, and the clamping plate limits the relative positions of the sliding frame and the cover plate, thereby facilitating the unified installation and disassembly of multiple mounting frames and being convenient for operation. Description of the Drawings

[0018] Figure 1 It is a front structural schematic diagram of the present utility model.

[0019] Figure 2 It is a front sectional structural schematic diagram of the filter box of the present utility model.

[0020] Figure 3 This is a front sectional view structure diagram of the sliding frame of the utility model.

[0021] Figure 4 This is a structure diagram of the sliding frame of the utility model.

[0022] In the figure: 1. Top plate; 2. Filter box; 3. Installation frame; 4. Cover plate; 5. Limiting mechanism; 51. Installation plate; 52. Limiting plate; 53. Sliding frame; 54. Positioning frame; 55. Connecting frame; 56. Connecting rod; 57. Spring; 58. Assembly plate. Specific embodiments

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] The present utility model provides a Figures 1-4 shown drawable and expandable dirt remover, including a top plate 1. A filter box 2 is arranged below the top plate 1. A cover plate 4 is arranged at the top end of the filter box 2, which is beneficial to supporting the installation plate 51. The cover plate 4 can move up and down by a top driving member. The bottom end of the cover plate 4 is in contact with the top end of the filter box 2. An installation frame 3 is slidably arranged inside the filter box 2. The bottom end of the installation frame 3 is in contact with the bottom end of the inner wall of the filter box 2. There are three installation frames 3, and a filter screen, a first filter layer and a second filter layer are respectively embedded in the inner cavities of the three installation frames 3.

[0025] Further, a limiting mechanism 5 for locking the installation position of the installation frame 3 is provided on the cover plate 4. The limiting mechanism 5 includes a mounting plate 51, a limiting plate 52 and a sliding frame 53. The mounting plate 51 is conducive to connecting the installation frame 3 with the cover plate 4, thereby facilitating the installation and positioning of the installation frame 3. The limiting plate 52 is conducive to limiting the relative position between the mounting plate 51 and the cover plate 4, thereby facilitating the installation and disassembly of multiple installation frames 3, facilitating the removal and maintenance of the filter screen, the first filter layer and the second filter layer, and facilitating operation. The sliding frame 53 is L-shaped, and the sliding frame 53 is conducive to pulling the limiting plate 52 to move, facilitating the pulling operation of the limiting plate 52. The mounting plate 51 is slidably arranged at the bottom of the cover plate 4, and the mounting plate 51 is used for positioning the installation of the installation frame 3. The limiting plate 52 is slidably arranged on the mounting plate 51. The sliding frame 53 is located at the side of the cover plate 4. The limiting plate 52 is used for locking the relative position between the mounting plate 51 and the cover plate 4. The sliding frame 53 is used for pulling the limiting plate 52 to slide horizontally. An installation groove is formed at the bottom of the cover plate 4. The bottom end of the mounting plate 51 is fixedly connected to the installation frame 3. The mounting plate 51 is slidably inserted into the inner cavity of the installation groove. The side of the limiting plate 52 is fixedly connected to the sliding frame 53. A first sliding groove is formed at the side of the cover plate 4. A second sliding groove is formed between the inner walls of adjacent installation grooves. A limiting groove is formed at the side of the mounting plate 51. The limiting plate 52 is slidably inserted into the inner cavities of the first sliding groove, the second sliding groove and the limiting groove.

[0026] Specifically, a connection frame 55 is provided at the top end of the sliding frame 53, which is beneficial for supporting the sliding of the connecting rod 56 and is also beneficial for the installation and disassembly of the clamping plate 59. An assembly plate 58 is fixedly connected to the side of the connection frame 55. The assembly plate 58 and the locking bolt are beneficial for the installation and disassembly of the connection frame 55. A locking bolt is threadedly inserted through the top end of the assembly plate 58, and one end of the locking bolt is threadedly inserted through the sliding frame 53. A connecting rod 56 is slidably inserted through the top end of the connection frame 55, which is beneficial for pulling the clamping plate 59 to move, facilitating the separation of the clamping plate 59 from the cover plate 4 and releasing the position limitation of the sliding frame 53. At the same time, the connecting rod 56 is beneficial for guiding the deformation of the spring 57. The bottom of the connecting rod 56 is slidably inserted through a positioning frame 54, which is beneficial for driving the clamping plate 59 to move. A positioning bolt is threadedly inserted through the side of the positioning frame 54, which is beneficial for the installation and disassembly of the connecting rod 56 and the positioning frame 54. One end of the positioning bolt is threadedly inserted through the connecting rod 56. The bottom end of the positioning frame 54 is fixedly connected to a clamping plate 59 for locking the position of the sliding frame 53. An inclined surface is provided on the side of the clamping plate 59, which is beneficial for pressing against the cover plate 4. The clamping plate 59 is beneficial for limiting the relative position of the sliding frame 53 and the cover plate 4, and thus is beneficial for the limit protection of the limiting plate 52. A through groove matching with the clamping plate 59 is opened at the top end of the sliding frame 53, and a clamping groove matching with the clamping plate 59 is opened at the top end of the cover plate 4. A spring 57 for driving the vertical movement of the positioning frame 54 is sleeved outside the connecting rod 56. The elastic force of the spring 57 is beneficial for pushing the positioning frame 54 to move, facilitating the positioning frame 54 and the clamping plate 59 to return to their original positions after movement and facilitating the repeated operation of the clamping plate 59. One end of the spring 57 is in contact with the sliding frame 53, and the other end of the spring 57 is in contact with the inner wall of the connection frame 55.

[0027] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A removable expandable dirt remover, comprising: A top plate (1), a filter box (2) is arranged below the top plate (1), a cover plate (4) is arranged at the top of the filter box (2), and a mounting frame (3) is slidably arranged inside the filter box (2); It is characterized in that a limiting mechanism (5) for locking the installation position of the installation frame (3) is provided on the cover plate (4), and the limiting mechanism (5) comprises: A mounting plate (51), the mounting plate (51) being slidably disposed on the bottom of the cover plate (4), the mounting plate (51) being used to position the installation of the mounting frame (3); A limit plate (52) and a sliding frame (53), wherein the limit plate (52) is slidably arranged on the mounting plate (51), the sliding frame (53) is located on the side of the cover plate (4), the limit plate (52) is used to lock the relative position of the mounting plate (51) and the cover plate (4), and the sliding frame (53) is used to pull the limit plate (52) to slide horizontally.

2. A removable expandable dirt remover according to claim 1, characterized in that: The bottom of the cover plate (4) is provided with a mounting groove, the bottom end of the mounting plate (51) is fixedly connected to the mounting frame (3), the mounting plate (51) is slidably connected to the inner cavity of the mounting groove, and the side of the limit plate (52) is fixedly connected to the sliding frame (53).

3. A removable expandable dirt remover according to claim 2, characterized in that: A first sliding groove is provided on the side of the cover plate (4), a second sliding groove is provided between the inner walls of adjacent mounting grooves, a limiting groove is provided on the side of the mounting plate (51), and the limiting plate (52) is slidably interlaced with the first sliding groove, the second sliding groove and the inner cavity of the limiting groove.

4. The extractable expandable dirt remover according to claim 1, characterized in that: A connecting frame (55) is provided at the top of the sliding frame (53), an assembling plate (58) is fixedly connected to the side of the connecting frame (55), a locking bolt is threadedly inserted and connected to the top of the assembling plate (58), and one end of the locking bolt is threadedly inserted and connected to the sliding frame (53).

5. A removable expandable dirt remover according to claim 4, characterized in that: The top of the connecting frame (55) is slidably inserted and connected with a connecting rod (56), the bottom of the connecting rod (56) is slidably inserted and connected with a positioning frame (54), the side of the positioning frame (54) is threadedly inserted and connected with a positioning bolt, one end of the positioning bolt is threadedly inserted and connected with the connecting rod (56), the bottom end of the positioning frame (54) is fixedly connected with a clamping plate (59) for locking the position of the sliding frame (53), the top of the sliding frame (53) is provided with a through groove that matches the clamping plate (59), and the top of the cover plate (4) is provided with a clamping groove that matches the clamping plate (59).

6. A removable expandable dirt remover according to claim 5, characterized in that: The outer portion of the connecting rod (56) is sleeved with a spring (57) for driving the positioning frame (54) to move vertically. One end of the spring (57) is in contact with the sliding frame (53), and the other end of the spring (57) is in contact with the inner wall of the connecting frame (55).

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