CN219323898U

CN219323898U - Sewage treatment sedimentation tank

Info

Publication number: CN219323898U
Application number: CN202320456721.8U
Authority: CN
Inventors: 潘丹云
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-03-13
Filing date: 2023-03-13
Publication date: 2023-07-11
Anticipated expiration: 2033-03-13

Abstract

The utility model discloses a sewage treatment sedimentation tank, which relates to the technical field of sedimentation tanks, and comprises a sedimentation tank body, wherein a supporting plate is arranged on the sedimentation tank body, a toothed ring is arranged on the bottom wall of the sedimentation tank body, a servo motor is arranged on the supporting plate, a rotating rod is rotatably arranged at the bottom of the supporting plate, and a cleaning mechanism is arranged on the rotating rod; the cleaning mechanism comprises a connecting plate, a first gear is arranged on the connecting plate, the first gear is meshed with the toothed ring, a connecting shaft is rotatably arranged on one side of the first gear, and a crushing plate is arranged on the connecting shaft; the rotary rod is driven by the servo motor to rotate, so that the connecting plate and the first gear are driven to move, the toothed ring is matched to enable the rotary rod and the first gear to rotate, the crushing plate is driven to reciprocate along with the rotation of the first gear through the connecting shaft, sludge and sediment adhered to the inner bottom wall of the sedimentation tank are crushed, the sludge is separated from the bottom wall of the sedimentation tank, cleaning is convenient, and the cleaning effect is good, efficiency is high, and labor is saved.

Description

Sewage treatment sedimentation tank

Technical Field

The utility model relates to the technical field of sedimentation tanks, in particular to a sewage treatment sedimentation tank.

Background

The existing sewage treatment modes comprise a physical precipitation method, a chemical precipitation method, a biological degradation method and the like, but no matter which mode is adopted for sewage treatment, a large amount of sludge is accumulated at the bottom of a sewage treatment device after a period of time in the sewage treatment process, and in order to ensure that the sewage treatment is carried out normally and effectively, a user often needs to clean the sludge in the sewage treatment device;

the utility model discloses a sedimentation tank for sewage treatment, which is disclosed in the patent with the publication number of CN202221066841.9, the authorized notice day of 2022 and 8 months and 23 days, and is named as a sedimentation tank for sewage treatment, and comprises a tank body, supporting feet and a dredging device, wherein the supporting feet are fixedly connected with the surface of the tank body, the surface of the tank body is fixedly connected with a water inlet pipe, the surface of the tank body is fixedly connected with a water outlet pipe, the dredging device is arranged on the surface of the water inlet pipe, the dredging device comprises a positioning frame, the positioning frame is fixedly connected with the surface of the water inlet pipe, the inner wall of the positioning frame is fixedly connected with a driving motor, the driving end of the driving motor is fixedly connected with a gear, when the water inlet pipe is blocked, the driving motor is started, the driving motor is electrified to drive a gear ring, the gear ring drives a limiting frame, the limiting frame drives a rotating shaft, and the rotating shaft drives a cleaning frame to rotate, so that a blocking object on the inner wall of the water inlet pipe can be stirred in the rotating process, and the blocking object of the water inlet pipe is dredged.

When sewage is precipitated in the sedimentation tank, a large amount of sludge and sediment can be precipitated at the bottom of the sedimentation tank, and the long-time non-cleaning sedimentation tank can enable the sludge and the sediment of the bottom wall of the sedimentation tank to adhere to the bottom wall of the sedimentation tank.

Disclosure of Invention

The utility model aims to provide a sewage treatment sedimentation tank so as to solve the defects in the prior art.

In order to achieve the above object, the present utility model provides the following technical solutions: the sewage treatment sedimentation tank comprises a sedimentation tank body, wherein a supporting plate is fixedly arranged on the sedimentation tank body, a toothed ring is fixedly arranged on the inner bottom wall of the sedimentation tank body, a servo motor is fixedly arranged on the supporting plate, a rotating rod is rotatably arranged at the bottom of the supporting plate, and a cleaning mechanism is fixedly arranged at one end, far away from the servo motor, of the rotating rod; the cleaning mechanism comprises a connecting plate fixedly arranged on the outer wall of the rotating rod, a first gear is arranged at one end, far away from the rotating rod, of the connecting plate in a rotating mode, the first gear is meshed with the toothed ring, a connecting shaft is arranged at one side, far away from the connecting plate, of the first gear in a rotating mode, and a crushing plate is fixedly arranged on the connecting shaft.

Preferably, the movable frame is fixedly arranged at one end, far away from the servo motor, of the rotating rod, one end, far away from the first gear, of the crushing plate is movably arranged inside the movable frame, and a spring is fixedly arranged at one end, far away from the first gear, of the crushing plate.

Preferably, one end of the connecting plate, which is far away from the rotating rod, is fixedly provided with a scraping plate, and the scraping plate is attached to the inner wall of the sedimentation tank body.

Preferably, one end of the rotating rod far away from the servo motor is rotatably provided with a cleaning roller.

Preferably, a second gear is fixedly arranged at one end of the cleaning roller, which is far away from the rotating rod, and the second gear is meshed with the toothed ring.

Preferably, the peripheral surface of the sedimentation tank body is also provided with a sewage pump.

In the technical scheme, the utility model provides the sewage treatment sedimentation tank, which has the following beneficial effects: the rotary rod is driven by the servo motor to rotate, so that the connecting plate and the first gear are driven to move, the toothed ring is matched to enable the rotary rod and the first gear to rotate, the crushing plate is driven to reciprocate along with the rotation of the first gear through the connecting shaft, sludge and sediment adhered to the inner bottom wall of the sedimentation tank are crushed, the sludge is separated from the bottom wall of the sedimentation tank, cleaning is convenient, and the cleaning effect is good, efficiency is high, and labor is saved.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a schematic view of the overall structure provided by an embodiment of the present utility model;

FIG. 2 is a schematic diagram of an overall top view structure according to an embodiment of the present utility model;

fig. 3 is a schematic structural view of a cleaning roller according to an embodiment of the present utility model;

fig. 4 is a schematic structural view of a toothed ring according to an embodiment of the present utility model;

fig. 5 is a schematic structural diagram of a connecting shaft according to an embodiment of the present utility model.

Reference numerals illustrate:

10. a sedimentation tank body; 11. a support plate; 12. a servo motor; 13. a sewage pump; 21. a rotating lever; 22. scraping a wall plate; 23. a connecting plate; 24. a toothed ring; 25. a first gear; 26. a breaker plate; 27. a movable frame; 28. a connecting shaft; 29. a spring; 31. a cleaning roller; 32. and a second gear.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

Referring to fig. 1-5, a sewage treatment sedimentation tank according to the technical scheme provided by the utility model comprises a sedimentation tank body 10, wherein a supporting plate 11 is fixedly arranged on the sedimentation tank body 10, a toothed ring 24 is fixedly arranged on the inner bottom wall of the sedimentation tank body 10, a servo motor 12 is fixedly arranged on the supporting plate 11, a rotating rod 21 is rotatably arranged at the bottom of the supporting plate 11, and a cleaning mechanism is fixedly arranged at one end, far away from the servo motor 12, of the rotating rod 21; the cleaning mechanism comprises a connecting plate 23 fixedly arranged on the outer wall of the rotating rod 21, a first gear 25 is rotatably arranged at one end of the connecting plate 23 far away from the rotating rod 21, the first gear 25 is meshed with a toothed ring 24, a connecting shaft 28 is rotatably arranged at one side of the first gear 25 far away from the connecting plate 23, and a crushing plate 26 is fixedly arranged on the connecting shaft 28; the crushing plate 26 is attached to the inner bottom wall of the sedimentation tank body 10, one end of the rotating rod 21, which is far away from the servo motor 12, is rotationally connected with the inner bottom wall of the sedimentation tank body 10, the output end of the servo motor 12 is fixedly connected with the rotating rod 21, the connecting shaft 28 is fixedly arranged at the bottom of the first gear 25 and close to the position of the meshing teeth of the first gear 25, a plurality of conical teeth are fixedly arranged on the crushing plate 26, when the sedimentation tank is used, the servo motor 12 is started, the servo motor 12 drives the rotating rod 21 to rotate, so that the connecting plate 23 fixedly connected with the rotating rod 21 rotates around the rotating rod 21, the first gear 25 on the connecting plate 23 is driven to rotate through the toothed ring 24, the connecting shaft 28 is driven to do circular motion around the axis of the first gear 25, and accordingly the crushing plate 26 is driven to do reciprocating motion, so that the crushing plate 26 crushes sludge on the inner bottom wall of the sedimentation tank body 10 and separates the sludge from the inner bottom wall of the sedimentation tank body 10, and cleaning is convenient.

Specifically, a movable frame 27 is fixedly disposed at one end of the rotating rod 21 away from the servo motor 12, one end of the crushing plate 26 away from the first gear 25 is movably disposed inside the movable frame 27, and a spring 29 is fixedly disposed at one end of the crushing plate 26 away from the first gear 25; one end that the breaker plate 26 was kept away from to spring 29 and movable frame 27 inner wall fixed connection, movable frame 27 is in the below of connecting plate 23, and movable frame 27 plays spacing effect to breaker plate 26, and breaker plate 26 upper wall and upper wall all laminate with movable frame 27 inner wall, and breaker plate 26 lateral wall leaves the space that supplies breaker plate 26 to keep away from first gear 25 one end activity with movable frame 27 inner wall, and movable frame 27 plays spacing effect to breaker plate 26 one end that keeps away from first gear 25, and spring 29 can ensure that breaker plate 26 can not drop in the movable frame 27, and can not influence the reciprocating motion of breaker plate 26.

Specifically, a scraping plate 22 is fixedly arranged at one end of the connecting plate 23, which is far away from the rotating rod 21, and the scraping plate 22 is attached to the inner wall of the sedimentation tank body 10; the scraping plate 22 is located at one side of the connecting plate 23 far away from the first gear 25, and when the connecting plate 23 rotates, the scraping plate 22 is driven to perform circular motion around the rotating rod 21, so that dirt on the inner wall of the sedimentation tank body 10 can be scraped by the scraping plate 22.

Specifically, the end of the rotating rod 21 away from the servo motor 12 is rotatably provided with a cleaning roller 31; the outer peripheral surface of the cleaning roller 31 is fixedly provided with a plurality of bristles, and the cleaning roller 31 is driven to rotate around the rotating rod 21 when the rotating rod 21 rotates, so that the bristles are driven to clean dirt crushed by the crushing plate 26.

Specifically, a second gear 32 is fixedly arranged at one end of the cleaning roller 31 away from the rotating rod 21, and the second gear 32 is meshed with the toothed ring 24; the meshing teeth on the toothed ring 24 are arranged in two groups, one group is in a vertical state, the other group is in a horizontal state, the second toothed ring 24 is meshed with the meshing teeth in the horizontal state, when the cleaning roller 31 rotates around the rotating rod 21, the second gear 32 moves along with the cleaning roller 31, and the cleaning roller 31 is driven to carry out self-transmission through the toothed ring 24, so that the cleaning effect of the cleaning roller 31 is better.

Specifically, the peripheral surface of the sedimentation tank body 10 is also provided with a sewage pump 13; the sewage pump 13 is arranged at the bottom of the sedimentation tank body 10, a sewage pipe is arranged on the sewage pump 13, and the cleaned sewage is conveniently pumped out through the cooperation between the sewage pump 13 and the sewage pipe, so that the use effect is good.

It should be noted that the electric equipment in the present application can be powered by a storage battery or an external power supply.

Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the details are not described.

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

Claims

1. The utility model provides a sewage treatment sedimentation tank, includes sedimentation tank body (10), its characterized in that, fixedly is provided with backup pad (11) on sedimentation tank body (10), fixed being provided with ring gear (24) in the interior bottom of sedimentation tank body (10), fixedly set up servo motor (12) on backup pad (11), the rotation of backup pad (11) bottom is provided with dwang (21), the one end that dwang (21) kept away from servo motor (12) is fixedly provided with cleaning mechanism;

the cleaning mechanism comprises a connecting plate (23) fixedly arranged on the outer wall of a rotating rod (21), a first gear (25) is rotatably arranged at one end, far away from the rotating rod (21), of the connecting plate (23), the first gear (25) is meshed with a toothed ring (24), a connecting shaft (28) is rotatably arranged at one side, far away from the connecting plate (23), of the first gear (25), and a crushing plate (26) is fixedly arranged on the connecting shaft (28).

2. A sewage treatment sedimentation tank according to claim 1, characterized in that a movable frame (27) is fixedly arranged at one end of the rotating rod (21) far away from the servo motor (12), one end of the crushing plate (26) far away from the first gear (25) is movably arranged inside the movable frame (27), and a spring (29) is fixedly arranged at one end of the crushing plate (26) far away from the first gear (25).

3. A sewage treatment sedimentation tank according to claim 1, characterized in that a scraping plate (22) is fixedly arranged at one end of the connecting plate (23) far away from the rotating rod (21), and the scraping plate (22) is attached to the inner wall of the sedimentation tank body (10).

4. A sewage treatment sedimentation tank according to claim 1, characterized in that the end of the rotating rod (21) remote from the servomotor (12) is rotatably provided with a sweeping roller (31).

5. A sewage treatment sedimentation tank according to claim 4, characterized in that a second gear (32) is fixedly arranged at the end of the sweeping roller (31) far away from the rotating rod (21), and the second gear (32) is meshed with the toothed ring (24).

6. A sewage treatment sedimentation tank according to claim 1, characterized in that the outer peripheral surface of the sedimentation tank body (10) is also provided with a sewage pump (13).