Filtering sponge device

Abstract

The utility model discloses a filtering sponge device which comprises a filtering cylinder, four inner side blocks are fixedly connected to the inner side of the filtering cylinder at equal intervals, a columnar filtering sponge cylinder is installed on the inner side of the filtering cylinder, four limiting clamping grooves are formed in the outer side of the columnar filtering sponge cylinder at equal intervals, and limiting bolts matched with the limiting clamping grooves are connected to the interior of the filtering cylinder in a threaded mode. The water purifier has the beneficial effects that by arranging the coarse filter screen, the coarse filter screen is mounted in the filter cartridge, and water passing through the filter cartridge is subjected to impurity coarse filtration treatment and preliminary filtration treatment through the coarse filter screen; the inner side scraping plate is used for scraping impurities filtered out of the inner side of the columnar filtering sponge barrel, it is guaranteed that the inner side of the columnar filtering sponge barrel is not covered with the impurities, and the situation that the filtering effect of the columnar filtering sponge barrel is affected after water is filtered for a long time is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of filter sponges, in particular to a filter sponge device. Background Art

[0002] Filtration equipment is a general term for a variety of filtration facilities, which refers to mechanical equipment or devices used for filtration. At present, the built-in components of the filter sponge device are prone to bacterial growth and need to be disassembled and cleaned regularly, but the disassembly process is also very cumbersome. The filter sponge device does not have an internal scraping structure, and it is not convenient to scrape away impurities in the water entering the filter sponge barrel. Frequent manual cleaning is required, which is inconvenient for the use of the filter sponge device. Utility Model Content

[0003] The purpose of the utility model is to provide a filter sponge device to solve the problem that the disassembly process proposed in the above-mentioned background technology is also very cumbersome, the filter sponge device does not have an inner scraping structure, it is inconvenient to scrape away impurities in the water entering the filter sponge barrel, and frequent manual cleaning is required, which is inconvenient to use the filter sponge device.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a filter sponge device, comprising a filter cartridge, the inner side of the filter cartridge is equidistantly fixedly connected with four inner side blocks, the inner side of the filter cartridge is installed with a columnar filter sponge cartridge, the outer side of the columnar filter sponge cartridge is equidistantly provided with four limiting slots, the inner thread of the filter cartridge is connected with limiting bolts that cooperate with the limiting slots, the inner side of the filter cartridge is fixedly connected with two support plates, the bottoms of the two support plates are fixedly connected with a connection box, the inner side of the connection box is rotatably connected with a rotating shaft, and the outer side of the rotating shaft is connected to the filter cartridge. There are two side fixing plates fixedly connected, and two No. 1 sliding plates are slidably connected inside the two side fixing plates. One side of the No. 1 sliding plate is fixedly connected to the No. 2 sliding plate, and the No. 2 sliding plate is slidably connected to the side fixing plate. One side of the No. 2 sliding plate is fixedly connected to the inner scraper that cooperates with the columnar filter sponge cylinder. Two springs are provided on one side of the No. 1 sliding plate, and one end of the spring is fixedly connected to the side fixing plate. Four positioning side blocks are equidistantly fixedly connected to the outside of the columnar filter sponge cylinder, and the outer sides of the four positioning side blocks are provided with positioning grooves that cooperate with the inner blocks.

[0005] As a preferred solution of the utility model: a worm wheel is fixedly connected to the outer side of the rotating shaft, a worm is rotatably connected to the inside of the connecting box, the worm is meshingly connected to the worm wheel, a rotating rod is fixedly connected to the top of the worm, the rotating rod is rotatably connected to the filter cartridge, a motor is installed on the top of the filter cartridge, and the output end of the motor is fixedly connected to the rotating rod.

[0006] As a preferred solution of the utility model: a coarse filter screen is installed inside the filter cartridge, a mounting plate is fixedly connected to the top of the coarse filter screen, and the mounting plate and the filter cartridge are connected by bolts.

[0007] As a preferred solution of the utility model: a fixed base matched with the rotating shaft is fixedly connected inside the columnar filtering sponge tube.

[0008] As a preferred solution of the utility model: two handles are symmetrically fixedly connected to one side of the columnar filter sponge tube, and a mounting extrusion groove cooperating with an inner scraper is opened on one side of the columnar filter sponge tube.

[0009] Compared with the prior art, the utility model has the following beneficial effects: the utility model realizes installation of a coarse filter screen inside the filter cartridge by arranging a coarse filter screen, and performs coarse filtering of impurities on water passing through the filter cartridge through the coarse filter screen, and performs preliminary filtering treatment; and by arranging an inner scraper, the inner scraper can scrape away impurities filtered out from the inner side of the columnar filter sponge cartridge, thereby ensuring that the inner side of the columnar filter sponge cartridge will not be covered by impurities, and preventing long-term water filtration from affecting the filtering effect of the columnar filter sponge cartridge. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is a schematic diagram of the internal structure of the utility model;

[0011] Figure 2 For this utility model Figure 1 Enlarged view of point A in the middle;

[0012] Figure 3 It is the left view of the columnar filter sponge tube of the utility model.

[0013] In the figure: 1. filter cartridge; 2. connecting box; 3. rotating shaft; 4. worm; 5. worm wheel; 6. inner block; 7. positioning side block; 8. positioning groove; 9. columnar filter sponge cartridge; 10. handle; 11. side fixing plate; 12. inner scraper; 13. sliding plate No. 1; 14. sliding plate No. 2; 15. spring; 16. fixed base; 17. coarse filter screen; 18. rotating rod; 19. motor; 20. mounting plate; 21. limiting bolt; 22. support plate; 23. limiting slot. DETAILED DESCRIPTION

[0014] 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.

[0015] See also Figures 1 to 3 The utility model provides a technical solution: a filter sponge device, including a filter cartridge 1, four inner side blocks 6 are equidistantly fixedly connected to the inner side of the filter cartridge 1, a columnar filter sponge cartridge 9 is installed on the inner side of the filter cartridge 1, four limiting slots 23 are equidistantly opened on the outer side of the columnar filter sponge cartridge 9, the inner thread of the filter cartridge 1 is connected with a limiting bolt 21 matched with the limiting slot 23, the inner part of the filter cartridge 1 is fixedly connected with two support plates 22, the bottoms of the two support plates 22 are fixedly connected with a connection box 2, the inner part of the connection box 2 is rotatably connected with a rotating shaft 3, the outer side of the rotating shaft 3 is symmetrically fixedly connected with two side fixing plates 11, and the inner parts of the two side fixing plates 11 are slidably connected with two No. 1 sliding plates 13 One side of the No. 1 sliding plate 13 is fixedly connected with the No. 2 sliding plate 14, and the No. 2 sliding plate 14 is slidably connected to the side fixed plate 11. One side of the No. 2 sliding plate 14 is fixedly connected with the inner scraper 12 that cooperates with the columnar filter sponge tube 9. Two springs 15 are provided on one side of the No. 1 sliding plate 13, and one end of the spring 15 is fixedly connected to the side fixed plate 11. Four positioning side blocks 7 are equidistantly fixedly connected to the outside of the columnar filter sponge tube 9. The outer sides of the four positioning side blocks 7 are all provided with positioning grooves 8 that cooperate with the inner block 6. The columnar filter sponge tube 9 is stably installed on the inner side of the filter tube 1 by positioning between the positioning grooves 8 opened on the outer sides of the four positioning side blocks 7 on the outer side of the columnar filter sponge tube 9 and the inner block 6.

[0016] Among them, a worm gear 5 is fixedly connected to the outer side of the rotating shaft 3, and a worm 4 is rotatably connected to the inside of the connecting box 2. The worm 4 is meshed with the worm gear 5. A rotating rod 18 is fixedly connected to the top of the worm 4. The rotating rod 18 is rotatably connected to the filter cartridge 1. A motor 19 is installed on the top of the filter cartridge 1. The output end of the motor 19 is fixedly connected to the rotating rod 18, and the rotating rod 18 is driven to rotate by the output end of the motor 19. When the rotating rod 18 rotates, it drives the worm 4 to rotate. When the worm 4 rotates, it drives the meshed worm wheel 5 to rotate. When the worm wheel 5 rotates, it drives the inner rotating shaft 3 to rotate. When the rotating shaft 3 rotates, it drives the side fixed plate 11 to rotate. When the side fixed plate 11 rotates, it drives the No. 1 sliding plate 13, the No. 2 sliding plate 14 and the inner scraper 12 to rotate, so as to scrape away the impurities filtered out from the inner side of the columnar filter sponge cartridge 9.

[0017] Among them, a coarse filter screen 17 is installed inside the filter cartridge 1, and a mounting plate 20 is fixedly connected to the top of the coarse filter screen 17. The mounting plate 20 and the filter cartridge 1 are connected by bolts. Impurities in the water are filtered through the coarse filter screen 17, and after coarse filtration, the impurities enter the filter cartridge 1, and enter the columnar filter sponge cartridge 9 through the filter cartridge 1, and the water is filtered through the columnar filter sponge cartridge 9.

[0018] The interior of the columnar filter sponge cartridge 9 is fixedly connected with a fixed base 16 that cooperates with the rotating shaft 3 , and the rotating shaft 3 enters the fixed base 16 for installation.

[0019] Among them, two handles 10 are symmetrically fixedly connected to one side of the columnar filter sponge tube 9, and an installation extrusion groove cooperating with the inner scraper 12 is opened on one side of the columnar filter sponge tube 9. The inner scraper 12 is pushed by the inner installation extrusion groove of the columnar filter sponge tube 9 to facilitate installation and fit with the inner wall. The inner scraper 12 is pressed by pushing the inner scraper 12 through the installation extrusion groove.

[0020] Specifically, when in use, water enters through one side of the coarse filter 17, impurities in the water are filtered through the coarse filter 17, and then enters the filter cartridge 1 after coarse filtration, enters the columnar filter sponge cartridge 9 through the filter cartridge 1, and the water is filtered through the columnar filter sponge cartridge 9, and then the water is discharged through the other end of the filter cartridge 1 after filtration, and the motor 19 is started, and the motor 19 is energized with an external power supply, and the output end of the motor 19 drives the rotating rod 18 to rotate, and when the rotating rod 18 rotates, it drives the worm 4 to rotate, and when the worm 4 rotates, it drives the meshing worm gear 5 to rotate, and when the worm gear 5 rotates, it drives the inner rotating shaft 3 to rotate, and when the rotating shaft 3 rotates, it drives the side fixing plate 11 to rotate, and when the side fixing plate 11 rotates, it drives The No. 1 sliding plate 13, the No. 2 sliding plate 14 and the inner scraper 12 rotate to scrape off the impurities filtered out from the inner side of the columnar filter sponge tube 9, and the limiting bolt 21 is rotated upward. The limiting bolt 21 leaves the limiting slot 23 on the outer side of the columnar filter sponge tube 9, and the columnar filter sponge tube 9 is pulled outward by the handle 10. The columnar filter sponge tube 9 leaves the outer side of the side fixing plate 11 and the inner scraper 12, and the compressed spring 15 is reset at this time. The spring 15 resets and drives the No. 1 sliding plate 13, the No. 2 sliding plate 14 and the inner scraper 12 to move outward. When the columnar filter sponge tube 9 is reinstalled, the inner side of the columnar filter sponge tube 9 is installed with an extrusion groove to push the inner scraper 12 to facilitate installation and fit with the inner wall.

[0021] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0022] In addition, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one of such features.

[0023] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0024] 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 filter sponge device, comprising a filter cartridge (1), characterized in that: The inner side of the filter cartridge (1) is equidistantly fixedly connected with four inner side blocks (6), the inner side of the filter cartridge (1) is installed with a columnar filter sponge cartridge (9), the outer side of the columnar filter sponge cartridge (9) is equidistantly provided with four limiting slots (23), the inner thread of the filter cartridge (1) is connected with limiting bolts (21) that cooperate with the limiting slots (23), the inner side of the filter cartridge (1) is fixedly connected with two support plates (22), the bottoms of the two support plates (22) are fixedly connected with a connection box (2), the inner side of the connection box (2) is rotatably connected with a rotating shaft (3), the outer side of the rotating shaft (3) is symmetrically fixedly connected with two side fixing plates (11), the two side fixing plates (11) are fixedly connected with the two support plates (22) at the bottom of the two support plates (22), the inner side of the connection box (2) is rotatably connected with a rotating shaft (3), the outer side of the rotating shaft (3) is symmetrically fixedly connected with two side fixing plates (11), and the two side fixing plates (11) are fixedly connected with the two support plates (22) at the bottom of the two support plates (22). 1) are slidably connected to two No. 1 sliding plates (13) inside, one side of the No. 1 sliding plate (13) is fixedly connected to a No. 2 sliding plate (14), the No. 2 sliding plate (14) is slidably connected to a side fixed plate (11), one side of the No. 2 sliding plate (14) is fixedly connected to an inner scraper (12) that cooperates with the columnar filter sponge cylinder (9), one side of the No. 1 sliding plate (13) is provided with two springs (15), one end of the spring (15) is fixedly connected to the side fixed plate (11), the outer side of the columnar filter sponge cylinder (9) is equidistantly fixedly connected to four positioning side blocks (7), and the outer sides of the four positioning side blocks (7) are provided with positioning grooves (8) that cooperate with the inner block (6).

2. A filter sponge device according to claim 1, characterized in that: A worm wheel (5) is fixedly connected to the outer side of the rotating shaft (3), a worm (4) is rotatably connected to the interior of the connecting box (2), the worm (4) is meshingly connected to the worm wheel (5), a rotating rod (18) is fixedly connected to the top of the worm (4), the rotating rod (18) is rotatably connected to the filter cartridge (1), a motor (19) is installed on the top of the filter cartridge (1), and the output end of the motor (19) is fixedly connected to the rotating rod (18).

3. A filter sponge device according to claim 1, characterized in that: A coarse filter screen (17) is installed inside the filter cartridge (1), a mounting plate (20) is fixedly connected to the top of the coarse filter screen (17), and the mounting plate (20) is connected to the filter cartridge (1) via bolts.

4. A filter sponge device according to claim 1, characterized in that: A fixed base (16) matched with the rotating shaft (3) is fixedly connected inside the columnar filtering sponge cartridge (9).

5. The filter sponge device according to claim 1, characterized in that: Two handles (10) are symmetrically fixedly connected to one side of the columnar filter sponge cartridge (9), and a mounting extrusion groove cooperating with an inner scraper (12) is provided on one side of the columnar filter sponge cartridge (9).

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