CN211946315U

CN211946315U - Sewage stirring device

Info

Publication number: CN211946315U
Application number: CN202020244925.1U
Authority: CN
Inventors: 韩延镇
Original assignee: Shanxian Shuntian Special Car Manufacturing Co ltd
Current assignee: Shanxian Shuntian Special Car Manufacturing Co ltd
Priority date: 2020-03-03
Filing date: 2020-03-03
Publication date: 2020-11-17
Anticipated expiration: 2030-03-03

Abstract

The utility model discloses a sewage stirring device, which belongs to the technical field of environmental protection, and relates to a sewage treatment device, which comprises a shell, a water inlet and a water outlet, wherein a sliding plate slides in a sliding groove of a supporting plate, the sliding plate is connected with a first motor, a second motor and a speed reducer, the output end of the first motor is connected with a first output shaft, the front end of the first output shaft is fixedly connected with a gear, only one half of the gear is provided with teeth, the left side and the right side of the gear are provided with rack plates, the second motor is fixedly connected with the speed reducer through a second output shaft, the output end of the speed reducer is fixedly connected with a rotating shaft, and a stirring blade is fixedly; the gear can slide up and down by clamping the gear and the rack plate, so that the vertical reciprocating stirring of the stirring blades is realized, and sewage at different depths can be stirred to be uniformly stirred; the torque can be increased and the rotating speed can be reduced by arranging the speed reducer, so that the rotating speed of the rotating shaft is reduced, and the sewage stirring device is more suitable for sewage stirring.

Description

Sewage stirring device

Technical Field

The utility model relates to an environmental protection technology field specifically is a sewage agitating unit.

Background

Along with the acceleration of the urbanization process of China, urban residents and industrial water consumption are increased rapidly, the sewage discharge amount is increased day by day, in order to improve the water environment, sewage treatment is indispensable, the sewage treatment link is omitted, the stirring depth of the sewage cannot be adjusted by the conventional stirring device, and a plurality of areas are not stirred well.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sewage agitating unit to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a sewage stirring device comprises a shell, a water inlet and a water outlet, wherein a supporting plate is arranged at the upper part of the shell, the supporting plate is provided with a sliding groove, a sliding plate is arranged in the sliding groove in a sliding manner, a first motor is fixedly connected onto the sliding plate, the output end of the first motor is connected with a first output shaft, the front end of the first output shaft is fixedly connected with a gear, only half of the gear is provided with teeth, rack plates are arranged at the left side and the right side of the gear, the rack plates are fixedly arranged at the upper part of the shell, a second motor is fixedly connected onto the sliding plate and below the first motor, a speed reducer is arranged below the second motor, the speed reducer is fixedly connected onto the sliding plate, the second motor is fixedly connected with the speed reducer through a second output shaft, and the output end of the speed reducer is fixedly connected, the rotating shaft penetrates through the inside of the shell, the rotating shaft is fixedly connected with a stirring blade, the inside of the shell is fixedly connected with a spoiler, and a support is arranged at the bottom of the shell.

As a further aspect of the present invention: the stirring leaf sets up along the length direction equidistance of pivot, and bilateral symmetry.

As a further aspect of the present invention: the bottom of the support is provided with a base.

As a further aspect of the present invention: the bottom of the rotating shaft can be connected with a stirring paddle mounting frame through a coupler, and a plurality of stirring paddles are mounted on the lower portion of the stirring paddle mounting frame.

As a further aspect of the present invention: the rotating shaft is provided with a stabilizing sleeve, the rotating shaft is inserted into the stabilizing sleeve, and two sides of the stabilizing sleeve are connected with fixing plates.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has convenient operation and simple structure, and can slide the gear up and down by clamping the gear and the rack plate, thus realizing the up-and-down reciprocating stirring of the stirring blades and stirring sewage at different depths to ensure uniform stirring; the torque can be increased and the rotating speed can be reduced by arranging the speed reducer, so that the rotating speed of the rotating shaft is reduced, and the sewage stirring device is more suitable for sewage stirring.

Drawings

FIG. 1 is a schematic structural view of a sewage stirring apparatus.

FIG. 2 is a top view of the upper portion of the housing of a sewage agitator.

Fig. 3 is a schematic structural diagram of a first motor and a gear in a sewage stirring device.

FIG. 4 is a schematic structural view of a mounting rack of a stirring paddle at the bottom of a sewage stirring device.

Notations for reference numerals: the stirring device comprises a shell 1, a water inlet 2, a water outlet 3, a support 4, a base 5, a support plate 6, a sliding plate 7, a first motor 8, a gear 9, a second motor 10, a speed reducer 11, a rotating shaft 12, a stabilizing sleeve 13, a fixing plate 14, stirring blades 15, a spoiler 16, a rack plate 17, a coupler 18, a stirring paddle mounting bracket 19 and a stirring paddle 20.

Detailed Description

The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the drawings or description, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practical applications. The embodiments of the present invention are provided only for illustration, and not for limiting the scope of the present invention. Any obvious and obvious modifications or alterations to the present invention can be made without departing from the spirit and scope of the present invention.

Example 1

Referring to fig. 1-4, a sewage stirring device comprises a housing 1, a water inlet 2 and a water outlet 3, wherein a supporting plate 6 is arranged on the upper portion of the housing 1, the supporting plate 6 is provided with a sliding groove, a sliding plate 7 is slidably arranged in the sliding groove, a first motor 8 is fixedly connected to the sliding plate 7, an output end of the first motor 8 is connected with a first output shaft, a gear 9 is fixedly connected to the front end of the first output shaft, only half of the gear 9 has teeth, rack plates 17 are arranged on the left side and the right side of the gear 9, the rack plates 17 are fixedly arranged on the upper portion of the housing 1, the first motor 8 drives the gear 9 to rotate through the first output shaft, and the gear 9 and the rack plates 17 can realize the up-down sliding of the gear 9 through the clamping teeth, so as to drive the sliding plate 7 to slide.

The sliding plate 7 is fixedly connected with a second motor 10, the second motor 10 is arranged below the first motor 8, a speed reducer 11 is arranged below the second motor 10, the speed reducer 11 is fixedly connected to the sliding plate 7, the second motor 10 is fixedly connected with the speed reducer 11 through a second output shaft, an output end of the speed reducer 11 is fixedly connected with a rotating shaft 12, the rotating shaft 12 is inserted into the shell 1, a stirring blade 15 is fixedly connected to the rotating shaft 12, the second motor 10 drives the first output shaft to rotate, the first output shaft is connected with the speed reducer 11, the speed reducer 11 can increase torque and reduce rotating speed, so that the rotating speed of the rotating shaft 12 is reduced, a spoiler 16 is fixedly connected to the inside of the shell 1, and a support 4 is arranged at the bottom of the shell 1.

In this embodiment, the stirring blades 15 are arranged along the length direction of the rotating shaft 12 at equal intervals, and are symmetrical left and right, so that the stirring is more uniform.

In this embodiment, a base 5 is disposed at the bottom of the support 4, and the base 5 enables the housing 1 to be stably placed.

In this embodiment, the stirring rake mounting bracket 19 is connected to pivot 12 bottom accessible shaft coupling 18, a plurality of stirring rake 20 is installed to stirring rake mounting bracket 19 lower part, can stir more fully, and shaft coupling 18 can dismantle.

The working principle of the embodiment is as follows: with sewage input casing 1, first motor 8 fixed connection be in on the backup pad 6, first motor 8 drives through first output shaft gear 9 rotates, gear 9 with rack plate 17 passes through the tooth joint, can realize the upper and lower slip of gear 9, thereby drives slide 7's upper and lower slip further drives second motor 10 and speed reducer 11 in the backup pad 6 carry out reciprocating motion from top to bottom, thereby drive stirring leaf 15 in the pivot 11 carries out reciprocating motion from top to bottom, second motor 10 drives first output shaft rotates, first output shaft connects speed reducer 11, speed reducer 11 can increase the moment of torsion, reduces the rotational speed to make the 12 rotational speeds of pivot reduce, stir.

Example 2

Referring to fig. 1 to 4, the present embodiment is further optimized based on embodiment 1, specifically, a stabilizing sleeve 13 is disposed on the rotating shaft 12, the rotating shaft 12 is inserted into the stabilizing sleeve 13, and fixing plates 14 are connected to two sides of the stabilizing sleeve 13, so as to stabilize the rotating shaft 12, prevent the stirring device from shaking during operation, and better stir.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The sewage stirring device comprises a shell (1), a water inlet (2) and a water outlet (3), and is characterized in that a supporting plate (6) is arranged on the upper portion of the shell (1), a sliding groove is formed in the supporting plate (6), a sliding plate (7) is arranged in the sliding groove in a sliding mode, a first motor (8) is fixedly connected onto the sliding plate (7), the output end of the first motor (8) is connected with a first output shaft, the front end of the first output shaft is fixedly connected with a gear (9), only half of the gear (9) is provided with teeth, rack plates (17) are arranged on the left side and the right side of the gear (9), the rack plates (17) are fixedly installed on the upper portion of the shell (1), a second motor (10) is fixedly connected onto the sliding plate (7), the second motor (10) is arranged below the first motor (8), a speed reducer (11) is arranged below the second motor (10), the speed reducer (11) is fixedly connected to the sliding plate (7), the second motor (10) is fixedly connected with the speed reducer (11) through a second output shaft, an output end of the speed reducer (11) is fixedly connected with a rotating shaft (12), the rotating shaft (12) penetrates into the shell (1), a stirring blade (15) is fixedly connected to the rotating shaft (12), a spoiler (16) is fixedly connected to the interior of the shell (1), and a support (4) is arranged at the bottom of the shell (1).

2. The sewage agitator according to claim 1, wherein the agitating blades (15) are disposed at equal intervals along the length direction of the rotating shaft (12) and are symmetrical to each other.

3. A sewage agitator according to claim 1, characterized in that the bottom of the support (4) is provided with a base (5).

4. The sewage stirring device according to claim 1, wherein the bottom of the rotating shaft (12) is connected with a stirring paddle mounting rack (19) through a coupler (18), and a plurality of stirring paddles (20) are mounted on the lower portion of the stirring paddle mounting rack (19).

5. The sewage stirring apparatus according to any of claims 1-4, wherein a stabilizing sleeve (13) is provided on the rotating shaft (12), the rotating shaft (12) is inserted into the stabilizing sleeve (13), and fixing plates (14) are connected to both sides of the stabilizing sleeve (13).