CN215232299U

CN215232299U - Scraper mechanism of inclined plate sedimentation tank

Info

Publication number: CN215232299U
Application number: CN202120273501.2U
Authority: CN
Inventors: 王晓辉; 邵怀豪; 李明冉; 周振; 刘映雪; 胡玄
Original assignee: Jinxiang Jinquan Sewage Treatment Co ltd
Current assignee: Jinxiang Jinquan Sewage Treatment Co ltd
Priority date: 2021-01-28
Filing date: 2021-01-28
Publication date: 2021-12-21
Anticipated expiration: 2031-01-28

Abstract

The utility model relates to the technical field of a scraper blade of a sedimentation tank, in particular to a scraper mechanism of an inclined plate sedimentation tank, which comprises a scraper blade body, a scraper blade, a movable frame and a connecting frame, wherein the scraper blade body is provided with a plurality of groups side by side, a mounting groove is arranged inside the scraper blade body, the lower part of the mounting groove is opened, and the scraper blade is arranged in the mounting groove; the bottom of the scraping blade is provided with a conical scraping part, the top of the scraping blade body is provided with a connecting part, the moving frames are symmetrically provided with two groups, and the inside of the moving frame is provided with an adjusting motor which is connected with the connecting part; the connecting frame is arranged below the movable frame in parallel and is connected with the scraper body through a rotating shaft; a driving block is arranged on the outer side of the movable frame, and a screw hole is formed in the driving block; the wall of the inclined plate sedimentation tank is provided with a screw rod parallel to the bottom of the tank, the screw rod is matched with the screw hole to penetrate through the screw hole, the screw rod is driven by a driving motor, and the driving motor and the adjusting motor are both connected with a controller.

Description

Scraper mechanism of inclined plate sedimentation tank

Technical Field

The utility model relates to a sedimentation tank scraper blade technical field specifically is a scraping plate mechanism of inclined plate sedimentation tank.

Background

The sedimentation tank is a structure for removing suspended matters in water by applying sedimentation, and is widely used in wastewater treatment. The novel inclined plate or inclined tube sedimentation tank is designed in recent years. The inclined plate or the inclined pipe is added in the tank, so that the sedimentation efficiency can be greatly improved, the sedimentation time can be shortened, and the volume of the sedimentation tank can be reduced.

Waste residues in the waste water are easy to accumulate at the bottom of the sedimentation tank, are inconvenient to clean and influence the subsequent use of the sedimentation tank for a long time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a scraping plate mechanism of inclined plate sedimentation tank to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a scraping plate mechanism of a sloping plate sedimentation tank comprises scraping plate bodies, scraping plates, a movable frame and a connecting frame, wherein the scraping plate bodies are arranged in a plurality of groups side by side, mounting grooves are formed in the scraping plate bodies, the lower portions of the mounting grooves are open, and the scraping plates are arranged in the mounting grooves; the bottom of the scraping piece is provided with a conical scraping part, and the top of the scraping plate body is provided with a connecting part; two groups of moving frames are symmetrically arranged, adjusting motors are arranged in the moving frames, and driving shafts of the adjusting motors are connected with the connecting parts; the connecting frame is arranged below the movable frame in parallel and is connected with the scraper body through a rotating shaft; the adjusting motor is connected with a controller.

Preferably, a driving block is arranged on the outer side of the moving frame, and a screw hole is formed in the driving block; the wall of the inclined plate sedimentation tank is provided with a screw rod parallel to the bottom of the tank, the screw rod is matched with the screw hole to penetrate through the screw hole, the screw rod is driven by a driving motor, and the driving motor is electrically connected with the controller.

Preferably, the connecting part is of a semicircular structure, and a driving shaft of the adjusting motor is connected with the circle center of the connecting part; and the rotating shaft of the connecting frame is connected to the middle position of the scraper body.

Preferably, a spring is arranged at the top of the mounting groove and is fixedly connected with the top of the scraping piece; a plurality of groups of springs are arranged side by side; the outer side of the spring is provided with a guide rod, the scraping blade is provided with a guide hole, and the guide rod is matched and penetrated in the guide hole.

Preferably, a sealing ring is arranged at the notch of the mounting groove, the sealing ring is of an annular structure, and the scraping blade penetrates through the sealing ring.

Compared with the prior art, the beneficial effects of the utility model are that: the scraping plate mechanism provided by the utility model can move along the bottom of the sedimentation tank to scrape sundries from the bottom of the sedimentation tank so as to be convenient for cleaning; meanwhile, the direction of the scraper can be adjusted to match the movement direction of the scraper, so that the cleaning effect is ensured; the scraping blade is propped against the spring, so that the scraping blade is fully contacted with the bottom of the pool, and the scraping force is ensured.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the scraper body of the present invention;

reference numbers in the figures: 1. a squeegee body; 11. a connecting portion; 12. mounting grooves; 13. a spring; 14. a guide bar; 15. a seal ring; 2. scraping a blade; 21. a scraping part; 3. a movable frame; 31. a drive block; 32. a screw hole; 4. a connecting frame; 41. a rotating shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-2, the present invention provides a technical solution: a scraping plate mechanism of a sloping plate sedimentation tank comprises scraping plate bodies 1, scraping plates 2, a moving frame 3 and a connecting frame 4, wherein the scraping plate bodies 1 are provided with a plurality of groups side by side, a mounting groove 12 is formed in the scraping plate bodies 1, the lower part of the mounting groove 12 is opened, and the scraping plates 2 are arranged in the mounting groove 12; the bottom of the scraping blade 2 is provided with a conical scraping part 21, and the top of the scraping blade body 1 is provided with a connecting part 11; two groups of moving frames 3 are symmetrically arranged, adjusting motors are arranged in the moving frames 3, and driving shafts of the adjusting motors are connected with the connecting parts 11; the connecting frame 4 is arranged below the moving frame 3 in parallel and is connected with the scraper body 1 through a rotating shaft 41; the adjusting motor is connected with a controller.

Further, a driving block 31 is arranged on the outer side of the moving frame 3, and a screw hole 32 is arranged in the driving block 31; the wall of the inclined plate sedimentation tank is provided with a screw rod parallel to the tank bottom, the screw rod is matched with the screw hole 32 and penetrates through the screw hole, the screw rod is driven by a driving motor, and the driving motor is electrically connected with the controller.

Further, the connecting part 11 is of a semicircular structure, and a driving shaft of the adjusting motor is connected with the circle center of the connecting part 11; the rotating shaft 41 of the connecting frame 4 is connected to the middle position of the scraper body 1.

Further, a spring 13 is arranged at the top of the mounting groove 12, and the spring 13 is fixedly connected with the top of the scraping blade 2; a plurality of groups of springs 13 are arranged side by side; a guide rod 14 is arranged outside the spring 13, a guide hole is arranged on the scraping blade 2, and the guide rod 14 is matched and penetrated in the guide hole.

Further, a sealing ring 15 is arranged at the notch of the mounting groove 12, the sealing ring 15 is of an annular structure, and the scraping blade 2 penetrates through the sealing ring 15.

The working principle is as follows: in the actual use process, the screw rod is driven to rotate by the driving motor and is matched with the screw hole 32 of the driving block 31, so that the driving block 31 moves along the screw rod, and the moving frame 3 and the scraper plate body 1 are driven to move along the bottom of the inclined plate sedimentation tank; the scraper blade 2 in the scraper blade body 1 stretches out from the mounting groove 12, pastes with the inclined plate sedimentation tank bottom of the pool mutually, removes the in-process, scrapes the bottom of the pool and gets the clearance, and the portion 12 clearance effect of scraping of toper structure is better.

The controller controls the adjusting motor to work to drive the driving shaft to rotate, so that the connecting part 11 rotates to adjust the direction of the scraper blade body 1; when the motion direction of the scraper body 1 is different, the orientation of the scraper body is adjusted so that the scraper blade 2 can be cleaned back and forth from two directions, and the use effect is ensured. The driving shaft is connected to the circle center of the connecting part 11 of the semicircular structure, and the position change cannot occur in the rotating process.

The middle position of the scraper body 1 is connected with the connecting frame 4 through the rotating shaft 41, and the connecting frame 4 is adjusted to be matched with the scraper body 1 along with the rotation; can guarantee through link 4 that polylith scraper blade body 1 keeps parallel each other, guarantee scraper blade body 1's stable in structure in the use, guarantee that whole scraper blade structure can use for a long time.

The scraping blade 2 is connected with the groove top of the mounting groove 12 through a spring 13, and the scraping blade 2 is always attached to the bottom of the pool under the elastic force action of the spring 13 in the using process, so that the using effect is ensured; the guide rod 14 penetrates through the guide hole of the scraping blade 2, so that the moving direction of the scraping blade 2 is ensured, and the phenomenon that the using effect is influenced due to deflection in the moving process is avoided.

The sealing ring 15 is arranged, so that water isolation can be achieved, sundries are prevented from entering the mounting groove 12, the environment of the spring 13 and the guide rod 14 is guaranteed, and the service life of the spring is guaranteed.

It is worth noting that: the whole device realizes control over the device through the master control button, and the device matched with the control button is common equipment, belongs to the existing mature technology, and is not repeated for the electrical connection relation and the specific circuit structure.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a scraping plate mechanism of inclined plate sedimentation tank which characterized in that: the scraper structure comprises a scraper body (1), scrapers (2), a moving frame (3) and a connecting frame (4), wherein multiple groups of the scraper body (1) are arranged side by side, a mounting groove (12) is formed in the scraper body (1), the lower part of the mounting groove (12) is opened, and the scrapers (2) are arranged in the mounting groove (12); the bottom of the scraping blade (2) is provided with a conical scraping part (21), and the top of the scraping blade body (1) is provided with a connecting part (11); two groups of moving frames (3) are symmetrically arranged, adjusting motors are arranged in the moving frames (3), and driving shafts of the adjusting motors are connected with the connecting parts (11); the connecting frame (4) is arranged below the moving frame (3) in parallel and is connected with the scraper body (1) through a rotating shaft (41); the adjusting motor is connected with a controller.

2. The scraping plate mechanism of the inclined plate sedimentation tank as claimed in claim 1, wherein: a driving block (31) is arranged on the outer side of the moving frame (3), and a screw hole (32) is formed in the driving block (31); the wall of the inclined plate sedimentation tank is provided with a screw rod parallel to the bottom of the tank, the screw rod is matched with a screw hole (32) to penetrate through, the screw rod is driven by a driving motor, and the driving motor is electrically connected with a controller.

3. The scraping plate mechanism of the inclined plate sedimentation tank as claimed in claim 1, wherein: the connecting part (11) is of a semicircular structure, and a driving shaft of the adjusting motor is connected with the circle center of the connecting part (11); and a rotating shaft (41) of the connecting frame (4) is connected to the middle position of the scraper body (1).

4. The scraping plate mechanism of the inclined plate sedimentation tank as claimed in claim 1, wherein: a spring (13) is arranged at the top of the mounting groove (12), and the spring (13) is fixedly connected with the top of the scraping blade (2); a plurality of groups of springs (13) are arranged side by side; the outer side of the spring (13) is provided with a guide rod (14), the scraping blade (2) is provided with a guide hole, and the guide rod (14) is matched and penetrated in the guide hole.

5. The scraping plate mechanism of the inclined plate sedimentation tank as claimed in claim 1, wherein: a sealing ring (15) is arranged at the notch of the mounting groove (12), the sealing ring (15) is of an annular structure, and the scraping blade (2) penetrates through the sealing ring (15).