Sewage treatment tank

Abstract

The utility model discloses a sewage treatment tank and relates to the technical field of sewage treatment tanks. A plurality of supporting legs are arranged at the bottom of the box body, a motor is arranged at the bottom of the box body, a rotating rod is arranged on an output shaft of the motor, a sliding groove is formed in one side of the rotating rod, a sliding frame is arranged on the other side of the rotating rod, the sliding groove is perpendicular to the sliding frame, and a scraping assembly is arranged in the rotating rod. By rotating the threaded rod, the threaded rod is in threaded fit with the interior of the threaded hole of the rotating rod, so that the first moving block can be driven to move up and down in the sliding groove, and the first moving block moving up and down drives the second moving block to slide left and right in the sliding frame through the connecting frame; therefore, when pollutants and impurities on the inner wall of the box body need to be scraped, the scraping plate is attached to the inner wall of the box body, the scraping plate is driven by the rotating rod to rotate to achieve the scraping effect, and the situation that the pollutants and the impurities in sewage are adsorbed to the inner wall and are accumulated for a long time to give out unpleasant smell is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of sewage treatment boxes, and specifically relates to a sewage treatment box. Background Art

[0002] There are various kinds of sewage in our daily life. If these sewage are discharged directly without treatment, it is easy to pollute the environment. Therefore, a sewage treatment tank is needed to treat these sewage.

[0003] A Chinese patent with announcement number CN220245622U discloses a sewage treatment box, comprising: a box body, on which a water inlet, a feed inlet and a water outlet are provided; a stirring device, the stirring device comprises a stirring plate, a rotating rod and a motor, the stirring plate is mounted on the rotating rod, the rotating rod is arranged in the box body, the motor is mounted at the bottom of the box body, and the output end is connected to one end of the rotating rod; a filtering device, the filtering device comprises a shell and a filter screen, the shell is provided with a water inlet end and a water outlet end; the filter screen is mounted on the water inlet end, and the water outlet end is connected to the water inlet; a support column, the support column is arranged at the bottom of the box body; wherein, a hollow structure and a stirring rod are provided on the stirring plate; the beneficial effect of the utility model is that a wavy hollow structure is provided on the stirring plate, turbulence is generated when the sewage and chemical reagents are stirred and mixed, and the liquid is allowed to flow irregularly, so that the mixing reaction of the chemical reagent and the sewage is more sufficient.

[0004] In the above-mentioned comparative documents, when the sewage mixed with chemical reagents is stirred, it is difficult to clean the inner wall of the box in time, resulting in the adsorption of pollutants and impurities in the sewage on the inner wall. Long-term accumulation will emit an unpleasant odor, affecting the surrounding environment, and the practicality is insufficient.

[0005] In view of this, the present utility model is proposed. Utility Model Content

[0006] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a sewage treatment box.

[0007] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0008] A sewage treatment box, comprising: a box body, a plurality of supporting legs are installed at the bottom of the box body, a motor is installed at the bottom of the box body, a rotating rod is installed at the output shaft of the motor, a sliding groove is opened on one side of the rotating rod, a sliding frame is installed on the other side of the rotating rod, the sliding groove and the sliding frame are in a vertical state, and a scraping component is arranged in the rotating rod;

[0009] The scraping assembly includes a first moving block slidingly matched in the slide groove, a second moving block slidingly matched in the sliding frame, and a connecting frame arranged between the first moving block and the second moving block. A scraper is arranged on one side of the second moving block, and the scraper matches the inner wall of the box.

[0010] Optionally, a water outlet is installed on one side of the box body, a cover plate is installed on the top of the box body, a feed port is installed on one side of the cover plate, a water inlet end is installed on the cover plate, a filter screen is arranged in the water inlet end, a plurality of stirring plates are installed on the surrounding side of the rotating rod, a plurality of stirring rods are installed on the opposite sides of the stirring plate, and a hollow structure is opened on one side of the stirring plate.

[0011] Optionally, one side of the first moving block is rotatably matched with a threaded rod, one side of the slide groove is provided with a threaded hole, the threaded rod is threadedly matched in the threaded hole, a first connecting column is installed on one side of the first moving block, and connecting grooves are provided on opposite sides of the connecting frame, and a second connecting column is installed on one side of the second moving block, the first connecting column is rotatably matched in one of the connecting grooves, and the second connecting column is rotatably matched in the other connecting groove; by rotating the threaded rod, the threaded rod is threadedly matched in the threaded hole of the rotating rod, so that the first moving block can be driven to move up and down in the slide groove, and the first moving block that moves up and down drives the second moving block to slide left and right in the sliding frame through the connecting frame, so that when it is necessary to scrape pollutants and impurities on the inner wall of the box body, the scraper is fitted with it, and it is driven to rotate by the rotating rod to play a scraping effect. Usually, the threaded rod needs to be rotated in the opposite direction to drive the scraper on the second moving block away from the inner wall of the box body through the first moving block and the connecting frame, so as to reduce the friction between the scraper and the inner wall of the box body during long-term stirring, resulting in damage and short service life.

[0012] Optionally, a slot is provided on one side of the second moving block, a pin is installed on one side of the scraper, the pin is inserted in the slot, a J-shaped block is installed on one side of the second moving block, a square groove is provided on one side of the scraper, a square block is slidably fitted in the square groove, an L-shaped clamping block is installed on one side of the square block, the L-shaped clamping block cooperates with the J-shaped block, a spring is installed at the bottom of the square block, and the other end of the spring is installed at the bottom of the inner wall of the square groove; the scraper can be disassembled and assembled by pressing the L-shaped clamping block downward to disengage it from the J-shaped block on the second moving block, and the stability of the scraper installed on the second moving block can be ensured by inserting the pin on one side of the scraper into the slot of the second moving block.

[0013] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art. Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described below at the same time:

[0014] When the sewage treatment box is in use, the threaded rod is rotated, and the threaded rod thread is fitted in the threaded hole of the rotating rod, thereby driving the first moving block to move up and down in the slide groove. The first moving block that moves up and down drives the second moving block to slide left and right in the sliding frame through the connecting frame, so that when it is necessary to scrape the pollutants and impurities on the inner wall of the box body, the scraper is fitted with it, and it is driven by the rotating rod to rotate to play a scraping effect. Normally, it is necessary to rotate the threaded rod in the opposite direction to drive the scraper on the second moving block away from the inner wall of the box body through the first moving block and the connecting frame, so as to reduce the friction between the scraper and the inner wall of the box body during long-term stirring, thereby reducing the damage and short service life of the scraper, and reducing the occurrence of pollutants and impurities in the sewage being adsorbed on the inner wall, which will emit an unpleasant odor after long-term accumulation and affect the surrounding environment.

[0015] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described below are only some embodiments. For those skilled in the art, other drawings can be obtained based on these drawings without creative work. In the drawings:

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

[0018] Figure 2 This is a schematic structural diagram of a cross-sectional view of a box body of an embodiment of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the scraping assembly of the utility model embodiment;

[0020] Figure 4 This is a schematic diagram of the structure of the connection between the second moving block and the scraper in the embodiment of the utility model;

[0021] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0022] Box body 1, supporting leg 2, water outlet 3, cover plate 4, feed port 5, water inlet end 6, filter screen 7, motor 8, rotating rod 9, stirring plate 10, stirring rod 11, hollow structure 12, first moving block 13, second moving block 14, connecting frame 15, scraper 16, threaded rod 17, slide groove 18, sliding frame 19, threaded hole 20, connecting groove 21, first connecting column 22, second connecting column 23, slot 24, pin 25, J-shaped block 26, square groove 27, square block 28, L-shaped block 29, spring 30.

[0023] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0024] The utility model will now be further described in detail with reference to the accompanying drawings.

[0025] See also Figure 1-4 As shown, in this embodiment, a sewage treatment box is provided, comprising: a box body 1, a plurality of supporting legs 2 are installed at the bottom of the box body 1, a motor 8 is installed at the bottom of the box body 1, a rotating rod 9 is installed on the output shaft of the motor 8, a slide groove 18 is opened on one side of the rotating rod 9, a sliding frame 19 is installed on the other side of the rotating rod 9, the slide groove 18 and the sliding frame 19 are in a vertical state, and a scraping component is arranged in the rotating rod 9;

[0026] The scraping assembly includes a first moving block 13 that slides in a slide groove 18, a second moving block 14 that slides in a slide frame 19, and a connecting frame 15 arranged between the first moving block 13 and the second moving block 14. A scraper 16 is arranged on one side of the second moving block 14, and the scraper 16 cooperates with the inner wall of the box body 1.

[0027] One aspect of the application of this embodiment is as follows: when in use, by rotating the threaded rod 17, the threaded rod 17 is threadedly engaged in the threaded hole 20 of the rotating rod 9, thereby driving the first moving block 13 to move up and down in the slide groove 18. The first moving block 13 that moves up and down drives the second moving block 14 to slide left and right in the sliding frame 19 through the connecting frame 15, so that when it is necessary to scrape the pollutants and impurities on the inner wall of the box body 1, the scraper 16 is in contact with it, and is driven to rotate by the rotating rod 9 to perform a scraping effect.

[0028] A water outlet 3 is installed on one side of the box body 1 of this embodiment, a cover plate 4 is installed on the top of the box body 1, a feed port 5 is installed on one side of the cover plate 4, a water inlet end 6 is installed on the cover plate 4, a filter screen 7 is arranged in the water inlet end 6, a plurality of stirring plates 10 are installed on the surrounding side of the rotating rod 9, a plurality of stirring rods 11 are installed on the opposite sides of the stirring plate 10, and a hollow structure 12 is opened on one side of the stirring plate 10.

[0029] In this embodiment, a threaded rod 17 is rotatably fitted on one side of the first moving block 13, a threaded hole 20 is provided on one side of the slide groove 18, and the threaded rod 17 is threadedly fitted in the threaded hole 20. A first connecting column 22 is installed on one side of the first moving block 13, and connecting grooves 21 are provided on the opposite sides of the connecting frame 15. A second connecting column 23 is installed on one side of the second moving block 14, and the first connecting column 22 is rotatably fitted in one of the connecting grooves 21, and the second connecting column 23 is rotatably fitted in the other connecting groove 21; by rotating the threaded rod 17, the threaded rod 17 is threadedly fitted in the threaded hole 20 of the rotating rod 9, so as to drive The first movable block 13 moves up and down in the slide groove 18, and the first movable block 13 that moves up and down drives the second movable block 14 to slide left and right in the sliding frame 19 through the connecting frame 15, so that when it is necessary to scrape the pollutants and impurities on the inner wall of the box body 1, the scraper 16 is fitted therewith, and driven by the rotating rod 9 to rotate to perform a scraping effect. Normally, it is necessary to rotate the threaded rod 17 in the opposite direction to drive the scraper 16 on the second movable block 14 away from the inner wall of the box body 1 through the first movable block 13 and the connecting frame 15, so as to reduce the friction between the scraper 16 and the inner wall of the box body 1 during long-term stirring, resulting in damage and a short service life.

[0030] A slot 24 is provided on one side of the second moving block 14 of the present embodiment, a latch 25 is provided on one side of the scraper 16, and the latch 25 is inserted into the slot 24; a J-shaped block 26 is provided on one side of the second moving block 14; a square groove 27 is provided on one side of the scraper 16, and a square block 28 is slidably fitted in the square groove 27; an L-shaped block 29 is provided on one side of the square block 28, and the L-shaped block 29 cooperates with the J-shaped block 26; a spring 30 is provided at the bottom of the square block 28, and the other end of the spring 30 is installed at the bottom of the inner wall of the square groove 27; the scraper 16 can be disassembled and assembled by pressing the L-shaped block 29 downward to disengage it from the J-shaped block 26 on the second moving block 14; and the stability of the scraper 16 installed on the second moving block 14 is ensured by inserting the latch 25 on one side of the scraper 16 into the slot 24 of the second moving block 14.

[0031] The present invention is not limited to the above-mentioned implementation modes. Anyone should be aware that any structural changes made under the inspiration of the present invention, and any technical solutions that are the same or similar to the present invention, fall within the protection scope of the present invention. The technology, shape, and structure that are not described in detail in the present invention are all known technologies.

Claims

1. A sewage treatment tank, characterized in that: include: A box body (1), a plurality of supporting legs (2) are arranged at the bottom of the box body (1), a motor (8) is arranged at the bottom of the box body (1), a rotating rod (9) is arranged on the output shaft of the motor (8), a sliding groove (18) is arranged on one side of the rotating rod (9), a sliding frame (19) is arranged on the other side of the rotating rod (9), the sliding groove (18) and the sliding frame (19) are in a vertical state, and a scraping component is arranged inside the rotating rod (9); The scraping assembly comprises a first moving block (13) slidably fitted in a slide groove (18), a second moving block (14) slidably fitted in a sliding frame (19), and a connecting frame (15) arranged between the first moving block (13) and the second moving block (14); a scraper (16) is arranged on one side of the second moving block (14), and the scraper (16) is fitted with the inner wall of the box body (1).

2. A sewage treatment tank according to claim 1, characterized in that: A water outlet (3) is arranged on one side of the box body (1), a cover plate (4) is arranged on the top of the box body (1), a feed port (5) is arranged on one side of the cover plate (4), a water inlet end (6) is arranged on the cover plate (4), and a filter screen (7) is arranged inside the water inlet end (6).

3. A sewage treatment tank according to claim 1, characterized in that: A plurality of stirring plates (10) are arranged around the rotating rod (9), a plurality of stirring rods (11) are arranged on opposite sides of the stirring plate (10), and a hollow structure (12) is provided on one side of the stirring plate (10).

4. A sewage treatment tank according to claim 1, characterized in that: A threaded rod (17) is rotatably engaged with one side of the first moving block (13), a threaded hole (20) is provided on one side of the slide groove (18), the threaded rod (17) is threadedly engaged in the threaded hole (20), and a first connecting column (22) is installed on one side of the first moving block (13).

5. A sewage treatment tank according to claim 4, characterized in that: The connecting frame (15) is provided with connecting grooves (21) on opposite sides, and a second connecting column (23) is installed on one side of the second moving block (14). The first connecting column (22) is rotatably engaged in one of the connecting grooves (21), and the second connecting column (23) is rotatably engaged in the other connecting groove (21).

6. A sewage treatment tank according to claim 1, characterized in that: A slot (24) is provided on one side of the second moving block (14), a latch (25) is provided on one side of the scraper (16), and the latch (25) is plugged into the slot (24); a J-shaped block (26) is provided on one side of the second moving block (14), a square groove (27) is provided on one side of the scraper (16), a square block (28) is slidably fitted in the square groove (27), an L-shaped clamping block (29) is provided on one side of the square block (28), and the L-shaped clamping block (29) is fitted with the J-shaped block (26); a spring (30) is provided at the bottom of the square block (28), and the other end of the spring (30) is mounted on the bottom of the inner wall of the square groove (27).

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