CN221034794U

CN221034794U - Multistage sewage treatment device

Info

Publication number: CN221034794U
Application number: CN202322762893.0U
Authority: CN
Inventors: 杜鹏; 钱林峰; 何晓军; 于鑫; 刘长瑞
Original assignee: Tianjin Lanxiao Automatic Control Equipment Co ltd
Current assignee: Tianjin Lanxiao Automatic Control Equipment Co ltd
Priority date: 2023-10-16
Filing date: 2023-10-16
Publication date: 2024-05-28
Anticipated expiration: 2033-10-16

Abstract

The utility model relates to the technical field of sewage treatment and discloses a multistage sewage treatment device which comprises a pump body, wherein an installing plate is fixedly arranged on the upper surface of the pump body, two servo motors are fixedly arranged on the front surface of the installing plate, a rotating shaft is fixedly arranged at the output end of each servo motor, two bearings are fixedly arranged on the outer surface of each rotating shaft, the outer surface of each bearing is fixedly connected with the inner wall of the installing plate, a hydraulic expansion plate is fixedly arranged on the outer surface of each rotating shaft, two square grooves are formed in the upper surface of the installing plate, the inner wall of each square groove is contacted with the outer surface of the hydraulic expansion plate, and a supporting plate is fixedly arranged on the bottom surface of each hydraulic expansion plate. According to the utility model, the pump body, the mounting plate, the servo motor, the rotating shaft, the bearing, the hydraulic expansion plate, the square groove, the support plate and the universal wheel are arranged, so that the functions of rotating and expanding the universal wheel can be realized, and the purpose of supporting and moving the pump body by using the universal wheel is realized conveniently.

Description

Multistage sewage treatment device

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to a multi-stage sewage treatment device.

Background

Sewage treatment is a process of purifying sewage to achieve the water quality requirement of being discharged into a certain water body or reused, and is widely applied to various fields of building, agriculture, traffic, energy, petrifaction, environmental protection, urban landscapes, medical treatment, catering and the like, and is increasingly used in daily life of common people, and the sewage treatment is generally divided into production sewage treatment and domestic sewage treatment according to the classification of sewage sources.

With respect to the related art in the above, the inventors consider that there are the following drawbacks: the multistage sewage treatment device is classified into a plurality of types, wherein the multistage centrifugal pump belongs to one type of treatment device, and when the conventional multistage centrifugal pump is used, the conventional multistage centrifugal pump is inconvenient to install, disassemble and move due to the fact that the conventional multistage centrifugal pump is large in weight, and multiple persons are required to carry, so that labor and time are consumed relatively.

Disclosure of utility model

The utility model provides a multistage sewage treatment device, which aims to solve the technical problem that the device is inconvenient to move when being assembled and disassembled due to the fact that the device is heavy.

The utility model is realized by adopting the following technical scheme: the utility model provides a multistage sewage treatment device, includes the pump body, the last fixed surface of the pump body installs the mounting panel, the front fixed mounting of mounting panel has two servo motor, every servo motor's equal fixed mounting of output has the pivot, every the equal fixed mounting of surface of pivot has two bearings, every the surface of bearing all with the inner wall fixed connection of mounting panel, every the equal fixed mounting of surface of pivot has the hydraulic expansion plate, two square grooves have been seted up to the upper surface of mounting panel, every the inner wall of square groove all contacts with the surface of hydraulic expansion plate, every the equal fixed mounting in bottom surface of hydraulic expansion plate has the backup pad, every the equal fixed mounting in bottom surface of backup pad has two universal wheels.

As a further improvement of the scheme, a driving motor is arranged above the pump body, a connecting disc is fixedly arranged on the bottom surface of the driving motor, and the bottom surface of the connecting disc is contacted with the upper surface of the pump body.

As a further improvement of the scheme, the inner wall of the connecting disc is in threaded connection with a plurality of identical fixing bolts, and the outer surface of each fixing bolt is in threaded connection with the inner wall of the pump body.

As a further improvement of the above scheme, the outer surface of each fixing bolt is in threaded connection with a nut, and the outer surface of each nut is in contact with the outer surface of the pump body.

As a further improvement of the scheme, the inner wall of the mounting plate is in threaded connection with two groups of fastening bolts, and the outer surface of each group of fastening bolts is in threaded connection with the inner wall of the pump body.

As a further improvement of the scheme, the inner wall of each hydraulic expansion plate is in threaded connection with two groups of fixing screws, and the outer surface of each group of fixing screws is in threaded connection with the inner wall of the supporting plate.

As a further improvement of the scheme, the inner wall of each universal wheel is in threaded connection with two groups of fastening screws, and the outer surface of each group of fastening screws is in threaded connection with the inner wall of the supporting plate.

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

According to the utility model, the pump body, the mounting plate, the servo motor, the rotating shaft, the bearing, the hydraulic expansion plate, the square groove, the supporting plate and the universal wheel are arranged, so that the functions of rotating and expanding the universal wheel can be realized, the purpose of supporting and moving the pump body by using the universal wheel is realized, the pump body can be disassembled, installed and moved conveniently, and the problem that a plurality of people are required to carry due to heavier pump body is solved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of a pump body in a three-dimensional structure according to the present utility model;

FIG. 3 is a schematic view of a hydraulic telescopic arm according to the present utility model;

Fig. 4 is a schematic view showing a structure of a perspective cross-sectional view of a support plate in the present utility model.

Main symbol description:

1. A pump body; 2. a hydraulic expansion plate; 3. a mounting plate; 4. a connecting disc; 5. a driving motor; 6. a fixing bolt; 7. a bearing; 8. a square groove; 9. a fastening bolt; 10. a nut; 11. a rotating shaft; 12. a servo motor; 13. a fixing screw; 14. a support plate; 15. a universal wheel; 16. and (5) fastening a screw.

Detailed Description

The present utility model will be further described with reference to the accompanying drawings and detailed description, wherein it is to be understood that, on the premise of no conflict, the following embodiments or technical features may be arbitrarily combined to form new embodiments.

Example 1:

Please combine fig. 1-4, a multistage sewage treatment device of this embodiment, including the pump body 1, the upper surface fixed mounting of the pump body 1 has mounting panel 3, the front fixed mounting of mounting panel 3 has two servo motor 12, the output of every servo motor 12 is all fixed mounting has pivot 11, the surface of every pivot 11 is all fixed mounting has two bearings 7, the surface of every bearing 7 all with the inner wall fixed connection of mounting panel 3, the surface of every pivot 11 is all fixed mounting has hydraulic expansion plate 2, two square grooves 8 have been seted up to the upper surface of mounting panel 3, the inner wall of every square groove 8 all contacts with hydraulic expansion plate 2's surface, the bottom surface of every hydraulic expansion plate 2 is all fixed mounting has backup pad 14, the bottom surface of every backup pad 14 is all fixed mounting has two universal wheels 15.

Example 2:

With reference to fig. 1, this embodiment is further improved on the basis of embodiment 1 in that: the top of the pump body 1 is provided with driving motor 5, and driving motor 5's bottom surface fixed mounting has connection pad 4, and the bottom surface of connection pad 4 contacts with the upper surface of the pump body 1, through driving motor 5 and connection pad 4, and driving motor 5 plays the effect of driving the pump body 1, and connection pad 4 can connect the pump body 1 and driving motor 5.

Example 3:

With reference to fig. 1, this embodiment is further improved on the basis of embodiment 1 in that: the inner wall threaded connection of connection pad 4 has the same fixing bolt 6 of a plurality of, and the surface of every fixing bolt 6 all is with the inner wall threaded connection of pump body 1, through fixing bolt 6, plays the effect of connecting pump body 1 and connection pad 4, realizes the purpose of fixing both.

Example 4:

With reference to fig. 1 and 2, this embodiment is further improved on the basis of embodiment 3 in that: the outer surface of each fixing bolt 6 is connected with a nut 10 in a threaded manner, the outer surface of each nut 10 is in contact with the outer surface of the pump body 1, and the fixing bolts 6 are fastened through the nuts 10, so that the fixing bolts 6 are prevented from loosening.

Example 5:

With reference to fig. 2, this embodiment is further improved on the basis of embodiment 1 in that: the inner wall threaded connection of mounting panel 3 has two sets of fastening bolt 9, and the surface of every fastening bolt 9 of group all is with the inner wall threaded connection of pump body 1, through fastening bolt 9, plays the effect of fixed mounting panel 3, installs the purpose on pump body 1 with mounting panel 3.

Example 6:

With reference to fig. 3, this embodiment is further improved on the basis of embodiment 1 in that: the inner wall of each hydraulic expansion plate 2 is connected with two groups of fixing screws 13 in a threaded manner, the outer surface of each group of fixing screws 13 is connected with the inner wall of the supporting plate 14 in a threaded manner, and the hydraulic expansion plates 2 and the supporting plate 14 are connected through the fixing screws 13, so that the purpose of fixing the hydraulic expansion plates 2 is achieved.

Example 7:

With reference to fig. 4, this embodiment is further improved on the basis of embodiment 1 in that: the inner wall of each universal wheel 15 is connected with two groups of fastening screws 16 in a threaded manner, the outer surface of each group of fastening screws 16 is connected with the inner wall of the supporting plate 14 in a threaded manner, and the purpose of fixing the universal wheels 15 is achieved through the function of connecting the universal wheels 15 and the supporting plate 14 through the fastening screws 16.

The implementation principle of the multistage sewage treatment device in the embodiment of the application is as follows: when the hydraulic telescopic plate is used, firstly, the driving motor 5 and the servo motor 12 are electrified, the pump body 1 is heavier than the driving motor 5, the hydraulic telescopic plate is more troublesome to install and detach, a plurality of people are required to carry, the hydraulic telescopic plate 2 can be started when the hydraulic telescopic plate is convenient to install and detach, the hydraulic telescopic plate 2 stretches to drive the supporting plate 14 and the universal wheels 15 to descend, the universal wheels 15 are enabled to contact the ground, the pump body 1 and the driving motor 5 are supported up and separated from the ground, at the moment, the pump body 1 can be directly pushed to move by the universal wheels 15, after the pump body 1 is moved to an installation position, the stretching length of the hydraulic telescopic plate 2 is adjusted, the pump body 1 can be installed, after the pump body 1 is installed, the hydraulic telescopic plate 2 is retracted, the servo motor 12 is started again, the servo motor 12 drives the rotating shaft 11 to rotate, the rotating shaft 11 can rotate the hydraulic telescopic plate 2 by ninety degrees, the universal wheels 15 are placed above, the universal wheels 15 are retracted, and after the pump body 1 is detached, the pump body 1 is moved in the same mode.

The above embodiments are only preferred embodiments of the present utility model, and the scope of the present utility model is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present utility model are intended to be within the scope of the present utility model as claimed.

Claims

1. The utility model provides a multistage sewage treatment device, its characterized in that, includes pump body (1), the upper surface fixed mounting of pump body (1) has mounting panel (3), the front fixed mounting of mounting panel (3) has two servo motor (12), every the equal fixed mounting of output of servo motor (12) has pivot (11), every the equal fixed mounting of surface of pivot (11) has two bearings (7), every the surface of bearing (7) all with the inner wall fixed connection of mounting panel (3), every the equal fixed mounting of surface of pivot (11) has hydraulic expansion plate (2), two square grooves (8) have been seted up to the upper surface of mounting panel (3), every the inner wall of square groove (8) all contacts with hydraulic expansion plate (2) surface, every hydraulic expansion plate (2) bottom surface equal fixed mounting has backup pad (14), every backup pad (14) bottom surface equal fixed mounting has two universal wheels (15).

2. The multistage sewage treatment device according to claim 1, wherein a driving motor (5) is arranged above the pump body (1), a connecting disc (4) is fixedly arranged on the bottom surface of the driving motor (5), and the bottom surface of the connecting disc (4) is in contact with the upper surface of the pump body (1).

3. A multistage sewage treatment device according to claim 2, characterized in that the inner wall of the connecting disc (4) is in threaded connection with a plurality of identical fixing bolts (6), and the outer surface of each fixing bolt (6) is in threaded connection with the inner wall of the pump body (1).

4. A multistage sewage treatment apparatus according to claim 3, wherein the outer surface of each of the fixing bolts (6) is screwed with a nut (10), and the outer surface of each of the nuts (10) is in contact with the outer surface of the pump body (1).

5. A multistage sewage treatment device according to claim 1, wherein the inner wall of the mounting plate (3) is screwed with two sets of fastening bolts (9), the outer surface of each set of fastening bolts (9) being screwed with the inner wall of the pump body (1).

6. A multistage sewage treatment device according to claim 1, wherein the inner wall of each hydraulic expansion plate (2) is screwed with two sets of fixing screws (13), and the outer surface of each set of fixing screws (13) is screwed with the inner wall of the support plate (14).

7. A multistage sewage treatment device according to claim 1, wherein the inner wall of each universal wheel (15) is screwed with two sets of fastening screws (16), and the outer surface of each set of fastening screws (16) is screwed with the inner wall of the support plate (14).