CN213651887U

CN213651887U - Submersible stirrer for sewage treatment

Info

Publication number: CN213651887U
Application number: CN202021875942.1U
Authority: CN
Inventors: 李国秋
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-01
Filing date: 2020-09-01
Publication date: 2021-07-09
Anticipated expiration: 2030-09-01

Abstract

The utility model discloses a submersible stirrer for sewage treatment, including the fixed disk, the bottom fixed mounting of fixed disk has the dead lever, and one side fixed mounting of dead lever has elevating system, and elevating system's lift fixed mounting has the waterproof motor case, and the bottom fixed mounting of waterproof motor incasement portion has driving motor, and the top and the equal fixed mounting in bottom of waterproof motor incasement wall both sides have circular sleeve. The utility model discloses an equal fixed mounting in both sides of waterproof motor incasement wall has circular sleeve, circular sleeve establishes with the loop bar cover and is connected, the surface cover of loop bar is equipped with buffer spring, buffering effort through buffer spring, effectual reduction motor vibrations, guarantee the stability of motor in the course of the work, alternate through spacing post and through-hole between shaft coupling and the lantern ring and be connected, and make the one end threaded connection threaded sleeve of spacing post fix, spacing post is flexible through spacing spring control, the installation and the dismantlement of the leaf of being convenient for stir, the change of the leaf of conveniently stirring.

Description

Submersible stirrer for sewage treatment

Technical Field

The utility model relates to a stirrer, in particular to submersible stirrer for sewage treatment, which belongs to the technical field of sewage treatment.

Background

Sewage treatment is a process of purifying sewage to meet the water quality requirement of discharging the sewage into a certain water body or reusing the sewage. Sewage treatment is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and is increasingly used in daily life of common people.

Current sewage treatment is when adding the chemical reagent reaction, generally stirs through dive agitator, guarantees the abundant reaction, but present inlaying establishes the agitator, and the dive position is certain, can't adapt to not co-altitude, generally is the welding between the stirring leaf of present dive agitator and the connecting axle simultaneously, when the stirring leaf damages, the change of the stirring leaf of being not convenient for.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sewage treatment is with dive agitator to solve present the inlaying of proposing in the above-mentioned background art and establish the agitator, dive position is certain, can't adapt to not co-altitude, generally for the welding between the stirring leaf of present dive agitator and the connecting axle simultaneously, when the stirring leaf damages, the problem of the change of stirring leaf is not convenient for.

In order to achieve the above object, the utility model provides a following technical scheme: the waterproof motor box comprises a fixed disc, a fixed rod is fixedly installed at the bottom end of the fixed disc, a lifting mechanism is fixedly installed on one side of the fixed rod, a waterproof motor box is fixedly installed at the lifting end of the lifting mechanism, a driving motor is fixedly installed at the bottom end of the interior of the waterproof motor box, circular sleeves are fixedly installed at the top and the bottom of the two sides of the inner wall of the waterproof motor box, a T-shaped rod is sleeved and connected inside each of the four circular sleeves, a buffer spring is sleeved and connected on the surface of each T-shaped rod, arc-shaped limiting pieces are fixedly installed on one side of two T-shaped rods which are positioned on the same side, one side of each arc-shaped limiting piece is in contact connection with the two sides of the driving motor, a coupler is fixedly installed on an output shaft of the driving motor, the coupler is connected with the bottom end of the waterproof motor box in an, the bottom end of the lantern ring is fixedly provided with a stirring blade.

As a preferred technical scheme of the utility model, elevating system includes lead screw and slider, the spout has been seted up to one side of dead lever, the inside sliding connection of spout has the slider, one side of slider and one side fixed connection of waterproof motor case, the top cell wall and the bottom cell wall of spout are rotated through inlaying the bearing of establishing and are connected with the lead screw, the middle part threaded connection of lead screw and slider, the top of fixed disk is rotated and is connected with the knob, the bottom of knob and the top fixed connection of lead screw.

As a preferred technical scheme of the utility model, fixed establishment includes two spacing posts and two threaded sleeves, the spacing groove has all been seted up, two to the bottom of shaft coupling both sides the equal fixed mounting in inside of spacing groove has spacing spring, two the equal fixed mounting in one end of spacing spring has spacing post, the through-hole has all been seted up, two to the both sides of lantern ring inner wall spacing post alternates with the through-hole that corresponds to be connected, two the equal threaded connection in one end department of spacing post has threaded sleeves.

As a preferred technical scheme of the utility model, the junction cover of shaft coupling and waterproof motor case is equipped with the sealing washer, just the sealing washer is the silica gel material.

As an optimal technical scheme of the utility model, the internal diameter of the lantern ring and the size phase-match of shaft coupling end department.

As an optimized technical scheme of the utility model, the outer wall of dead lever, waterproof motor case and stirring leaf all scribbles the anticorrosive paint that has evenly distributed.

As a preferred technical scheme of the utility model, driving motor passes through external control switch and external power supply electric connection.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model relates to a submersible stirrer for sewage treatment, both sides through waterproof motor case inner wall all fixed mounting have circular sleeve, circular sleeve establishes with the loop bar cover to be connected, and the surface cover of loop bar is equipped with buffer spring, through buffer spring's buffering effort, the effectual motor that reduces shakes guarantees the stability of motor in the course of the work;

2. the utility model relates to a submersible mixer for sewage treatment, the shaft coupling alternates with the through-hole through spacing post between the lantern ring and be connected to make one end threaded connection threaded sleeve of spacing post fix, spacing post is flexible through spacing spring control, the installation and the dismantlement of stirring leaf of being convenient for, the change of stirring leaf of being convenient for;

3. the utility model relates to a dive agitator for sewage treatment rotates the rotation that drives the lead screw through the knob of installation, and the lift of rotation drive slider through the lead screw drives the lift of waterproof motor case through the lift of slider, drives the lift of stirring leaf through the lift of waterproof motor case, is convenient for dive to the different degree of depth and stirs.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 2 according to the present invention;

fig. 4 is a partially enlarged view of the point B in fig. 2 according to the present invention.

In the figure: 1. fixing the disc; 2. a knob; 3. fixing the rod; 4. a slider; 5. a waterproof motor case; 6. a coupling; 7. a collar; 8. stirring blades; 9. a chute; 10. a screw rod; 11. a drive motor; 12. an arc-shaped limiting sheet; 13. a T-shaped rod; 14. a circular sleeve; 15. a buffer spring; 16. a threaded sleeve; 17. a through hole; 18. a limiting groove; 19. a limiting spring; 20. a limiting column.

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.

Referring to fig. 1-4, the present invention provides a submersible mixer for sewage treatment, which comprises:

referring to fig. 1-4, the device comprises a fixed disk 1, a fixed rod 3 is fixedly installed at the bottom end of the fixed disk 1, a lifting mechanism is fixedly installed at one side of the fixed rod 3, a waterproof motor box 5 is fixedly installed at the lifting end of the lifting mechanism, a driving motor 11 is fixedly installed at the bottom end inside the waterproof motor box 5, circular sleeves 14 are fixedly installed at the top and the bottom of two sides of the inner wall of the waterproof motor box 5, T-shaped rods 13 are sleeved and connected inside the four circular sleeves 14, a buffer spring 15 is sleeved and connected on the surface of each T-shaped rod 13, arc-shaped limiting pieces 12 are fixedly installed at one side of two T-shaped rods 13 positioned at the same side, one side of each arc-shaped limiting piece 12 is in contact connection with two sides of the driving motor 11, the buffer spring 15 sleeved on the surface of each T-shaped rod 13 has a good buffer effect, the stability of the driving, the shaft coupling 6 alternates with the bottom of waterproof motor case 5 and is connected, and the bottom cover of shaft coupling 6 is established and is connected with lantern ring 7, and the junction of lantern ring 7 and shaft coupling 6 is provided with fixed establishment, and the bottom fixed mounting of lantern ring 7 has stirring leaf 8.

According to fig. 1 and 2, elevating system includes lead screw 10 and slider 4, spout 9 has been seted up to one side of dead lever 3, spout 9's inside sliding connection has slider 4, one side of slider 4 and one side fixed connection of waterproof motor case 5, the top cell wall and the bottom cell wall of spout 9 are rotated through inlaying the bearing of establishing and are connected with lead screw 10, lead screw 10 and slider 4's middle part threaded connection, the top of fixed disk 1 is rotated and is connected with knob 2, the bottom of knob 2 and the top fixed connection of lead screw 10, the rotation through knob 2 drives the rotation of lead screw 10, the rotation through lead screw 10 drives the lift of slider 4, the lift through slider 4 drives the lift of waterproof motor case 5, the stirring position of stirring leaf 8 is convenient for adjust through the lift of waterproof motor case 5.

According to fig. 2 and 4, the fixed establishment includes two spacing posts 20 and two threaded sleeve 16, spacing groove 18 has all been seted up to the bottom of shaft coupling 6 both sides, the equal fixed mounting in inside of two spacing grooves 18 has spacing spring 19, the equal fixed mounting of one end of two spacing spring 19 has spacing post 20, through-hole 17 has all been seted up to the both sides of lantern ring 7 inner wall, two spacing posts 20 alternate with the through-hole 17 that corresponds and are connected, the equal threaded connection in one end department of two spacing posts 20 has threaded sleeve 16, alternate and separate through spacing post 20 of spacing spring 19 control and through-hole 17, and fix through threaded sleeve 16 and the threaded connection in spacing post 20 end department, be convenient for stirring leaf 8's installation and dismantlement.

According to shown in fig. 1 and 2, the joint cover of shaft coupling 6 and waterproof motor case 5 is equipped with the sealing washer, guarantees the leakproofness of junction, and the sealing washer is the silica gel material, and the internal diameter of lantern ring 7 and the size phase-match of 6 end departments of shaft coupling, and the outer wall of dead lever 3, waterproof motor case 5 and stirring leaf 8 all is scribbled the anticorrosive paint that has evenly distributed, and driving motor 11 is through external control switch and external power supply electric connection.

When the submersible stirrer for sewage treatment is used, when the submersible stirrer for sewage treatment is required to be used, firstly, the fixed disc 1 is manually installed at a designated position, then the knob 2 is manually rotated, the lead screw 10 is driven to rotate through the knob 2, the slide block 4 is driven to lift through the rotation of the lead screw 10, the waterproof motor box 5 is driven to lift through the lifting of the slide block 4, the stirring blades 8 are driven to lift through the lifting of the waterproof motor box 5, so that the heights of the stirring blades 8 are adjusted, the submersible stirrer is convenient to dive to different positions for stirring, the buffer spring 15 sleeved on the surface of the T-shaped rod 13 in the stirring process has a good buffering effect, the stability of the driving motor 11 is ensured, when the stirring blades 8 are required to be replaced, the two threaded sleeves 16 are manually rotated, the threaded sleeves 16 are separated from the end of the limiting column 20, and then the limiting column 20 is manually extruded through the pin, make spacing post 20 and through-hole 17 separation to extrude the inside to spacing groove 18 completely, then artificial downward pulling stirring leaf 8, make lantern ring 7 and shaft coupling 6 separation, accomplish the dismantlement of stirring leaf 8, fix the lantern ring 7 on top with new stirring leaf 8 and establish with 6 bottom end covers of shaft coupling, make spacing post 20 and through-hole 17 alternate, then make two threaded sleeve 16 and spacing post 20 end department threaded connection, accomplish the change of stirring leaf 8.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 submersible stirrer for sewage treatment comprises a fixed disc (1) and is characterized in that a fixed bar (3) is fixedly mounted at the bottom end of the fixed disc (1), an elevating mechanism is fixedly mounted at one side of the fixed bar (3), a waterproof motor box (5) is fixedly mounted at the elevating mechanism, a driving motor (11) is fixedly mounted at the bottom end of the interior of the waterproof motor box (5), circular sleeves (14) are fixedly mounted at the top and the bottom of the two sides of the inner wall of the waterproof motor box (5), four T-shaped rods (13) are sleeved and connected inside the circular sleeves (14), a buffer spring (15) is sleeved and connected on the surface of each T-shaped rod (13), arc-shaped limiting pieces (12) are fixedly mounted at one side of the two T-shaped rods (13) positioned at the same side, one side of the two arc-shaped limiting pieces (12) is in contact with the two sides of the driving motor (11), the output shaft fixed mounting of driving motor (11) has shaft coupling (6), shaft coupling (6) are connected with the bottom interlude of waterproof motor case (5), the bottom cover of shaft coupling (6) is established and is connected with the lantern ring (7), just the junction of the lantern ring (7) and shaft coupling (6) is provided with fixed establishment, the bottom fixed mounting of the lantern ring (7) has stirring leaf (8).

2. The submersible mixer for sewage treatment according to claim 1, wherein: elevating system includes lead screw (10) and slider (4), spout (9) have been seted up to one side of dead lever (3), the inside sliding connection of spout (9) has slider (4), one side of slider (4) and one side fixed connection of waterproof motor case (5), the top cell wall and the bottom cell wall of spout (9) are rotated through the bearing of inlaying and are connected with lead screw (10), the middle part threaded connection of lead screw (10) and slider (4), the top of fixed disk (1) is rotated and is connected with knob (2), the bottom of knob (2) and the top fixed connection of lead screw (10).

3. The submersible mixer for sewage treatment according to claim 1, wherein: fixing mechanism includes two spacing posts (20) and two threaded sleeve (16), spacing groove (18), two have all been seted up to the bottom of shaft coupling (6) both sides the equal fixed mounting in inside of spacing groove (18) has spacing spring (19), two the equal fixed mounting in one end of spacing spring (19) has spacing post (20), through-hole (17), two have all been seted up to the both sides of lantern ring (7) inner wall spacing post (20) alternate with corresponding through-hole (17) and are connected, two the equal threaded connection of one end department of spacing post (20) has threaded sleeve (16).

4. The submersible mixer for sewage treatment according to claim 1, wherein: the junction cover of shaft coupling (6) and waterproof motor case (5) is equipped with the sealing washer, just the sealing washer is the silica gel material.

5. The submersible mixer for sewage treatment according to claim 1, wherein: the inner diameter of the lantern ring (7) is matched with the size of the end of the coupler (6).

6. The submersible mixer for sewage treatment according to claim 1, wherein: the outer walls of the fixing rod (3), the waterproof motor box (5) and the stirring blade (8) are coated with anticorrosive paint which is uniformly distributed.

7. The submersible mixer for sewage treatment according to claim 1, wherein: the driving motor (11) is electrically connected with an external power supply through an external control switch.