CN215946792U

CN215946792U - Arc-shaped grid deslagging device for sewage treatment

Info

Publication number: CN215946792U
Application number: CN202121975211.9U
Authority: CN
Inventors: 丁海霞
Original assignee: Individual
Current assignee: Hubei Jiasheng Environmental Technology Co ltd
Priority date: 2021-08-20
Filing date: 2021-08-20
Publication date: 2022-03-04
Anticipated expiration: 2031-08-20

Abstract

The utility model relates to the technical field of sewage treatment, in particular to a slag removing device for a circular arc-shaped grid for sewage treatment, which comprises the circular arc-shaped grid and a fixed frame, wherein the rear end of the fixed frame is provided with a motor, the output shaft end of the motor is fixedly connected with a rotating shaft, the front end of the rotating shaft extends into the fixed frame and is rotationally connected with the inner wall of the fixed frame, the outer wall of the rotating shaft is fixedly connected with a rotating plate, the side wall of the rotating plate is fixedly connected with rake teeth, the left end of the fixed frame is fixedly connected with a baffle, the bottom end of the baffle is contacted with the top end of the circular arc-shaped grid, the right end of the fixed frame is fixedly connected with a dirt storage box, one side of the dirt storage box, which is close to the baffle, is provided with a dirt inlet, one side of the dirt storage box, which is close to the circular arc-shaped grid, is provided with an opening, the cleaned garbage can be conveniently collected, a user does not need to perform secondary cleaning on the garbage, the labor intensity of the user is lightened, and can prevent the cleaned garbage from falling into the grid again, the use reliability is strong.

Description

Arc-shaped grid deslagging device for sewage treatment

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to a circular arc-shaped grid deslagging device for sewage treatment.

Background

As is known well, the grating machine is a special physicochemical treatment mechanical device for sewage treatment, mainly removes suspended matters or floating matters in sewage, and the traditional grating machine has a complex structure and is inconvenient for timely removing garbage at the grating.

Through the retrieval, patent publication is CN 208856934U's utility model discloses a convex grid dross removal mechanism for sewage treatment belongs to sewage treatment technical field. The arc-shaped grid deslagging device for sewage treatment comprises a driving mechanism, an arc-shaped grid and a deslagging mechanism, is simple and compact in structure, stable in operation and convenient to maintain, collects and removes garbage in time, lightens the labor intensity of workers, protects normal operation of a water pump and the like, enables subsequent water treatment procedures to be carried out smoothly, and is suitable for small and medium-sized sewage treatment plants or pump stations.

It is taking out rubbish back, and rubbish directly drops in the outside of grid, needs the manual rubbish of clearing up of user's later stage, has increased user's intensity of labour to the rubbish that its rotatory harrow wall was taken out can not all drop the slide when rotating on, rotatory harrow wall continues to rotate and can make the rubbish that does not drop on the slide drop the inside of convex grid again, and the clearance effect is relatively poor.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the arc-shaped grid deslagging device for sewage treatment, which is convenient for collecting the cleaned garbage, does not need a user to clean the garbage for the second time, lightens the labor intensity of the user, can prevent the cleaned garbage from falling into the grid again, and has strong use reliability.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a convex grid dross removal mechanism for sewage treatment, includes convex grid and mount, the motor is installed to the rear end of mount, the output shaft end fixedly connected with pivot of motor, the front end of pivot extend to the inside of mount and be connected with the inner wall rotation of mount, the outer wall fixedly connected with of pivot changes the board, the lateral wall fixedly connected with rake teeth who changes the board, the left end fixedly connected with of mount encloses the fender, enclose the bottom of fender and the top contact of convex grid, the dirty box is deposited to the right-hand member fixedly connected with of mount.

Preferably, one side of the sewage storage box, which is close to the enclosure, is provided with a sewage inlet.

Furthermore, deposit dirty box and be close to one side of convex grid and seted up the opening, the open-ended inner wall rotates and is connected with the shutter.

Still further, the inner wall of enclosing the fender is fixedly connected with a plurality of scraping strips, the right-hand member fixedly connected with scraper blade of rake teeth, the top of scraper blade and the bottom fixed connection who changes the board.

On the basis of the scheme, a waterproof cover is arranged outside the motor, and the side wall of the waterproof cover is fixedly connected with the side wall of the fixing frame.

On the basis of the scheme, the top end of the fixing frame is fixedly connected with a handle.

(III) advantageous effects

Compared with the prior art, the utility model provides the arc-shaped grid deslagging device for sewage treatment, which has the following beneficial effects: this convex grid dross removal mechanism for sewage treatment deposits dirty box and encloses the fender through setting up, is convenient for collect the rubbish of scraping out to the rake teeth, does not need the follow-up secondary treatment that carries out to the rubbish of clearing up of user, has alleviateed user's intensity of labour to can prevent that rubbish from dropping to the inside of convex grid again at the in-process of clearance, improved the reliability that the device used.

Drawings

FIG. 1 is a schematic view of the present invention in partial cross-section;

FIG. 2 is a right side view schematic structural view of the enclosure of the present invention;

FIG. 3 is a left side view of the fixing frame and the dirt storage box of the present invention;

fig. 4 is a right-side view structural schematic diagram of the fixing frame and rake teeth of the present invention;

fig. 5 is a schematic front view of the present invention.

In the figure: 1. a circular arc-shaped grating; 2. a fixed mount; 3. a motor; 4. a rotating shaft; 5. rotating the plate; 6. rake teeth; 7. fencing; 8. a dirt storage box; 9. a sewage inlet; 10. a shutter; 11. scraping the strips; 12. a squeegee; 13. a waterproof cover; 14. a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-5, an arc-shaped grid deslagging device for sewage treatment comprises an arc-shaped grid 1 and a fixed frame 2, wherein a handle 14 is fixedly connected to the top end of the fixed frame 2, and is convenient for a user to move a device, a motor 3 is installed at the rear end of the fixed frame 2, a waterproof cover 13 is arranged outside the motor 3, the side wall of the waterproof cover 13 is fixedly connected to the side wall of the fixed frame 2 to protect the motor 3 and prevent the motor 3 from being damaged by water entering the inside, a rotating shaft 4 is fixedly connected to the output shaft end of the motor 3, the front end of the rotating shaft 4 extends into the fixed frame 2 and is rotatably connected to the inner wall of the fixed frame 2, a rotating plate 5 is fixedly connected to the outer wall of the rotating shaft 4, rake teeth 6 are fixedly connected to the side wall of the rotating plate 5, a fence 7 is fixedly connected to the left end of the fixed frame 2, a plurality of scraper bars 11 are fixedly connected to the inner wall of the fence 7, and a scraper 12 is fixedly connected to the right end of the rake teeth 6, the top end of the scraping plate 12 is fixedly connected with the bottom end of the rotating plate 5, the scraping strip 11 is convenient for scraping garbage in gaps of rake teeth 6, the gaps of the rake teeth 6 can be prevented from being blocked, the use reliability of the rake teeth 6 is improved, the scraping plate 12 is convenient for blocking the garbage scraped out of the scraping strip 11 and pushing the scraped garbage into the inside of the garbage storage box 8, the bottom end of the enclosure 7 is contacted with the top end of the arc-shaped grating 1, the enclosure 7 is positioned above the arc-shaped grating 1 when the device is used, the rake teeth 6 continue to rotate along the inner wall of the enclosure 7 after fishing the garbage, the garbage can be prevented from falling outside the arc-shaped grating 1, the right end of the fixed frame 2 is fixedly connected with the garbage storage box 8, one side of the garbage storage box 8, which is close to the enclosure 7, is provided with a garbage inlet 9, the garbage can conveniently enter the inside of the garbage storage box 8, one side of the garbage storage box 8, which is close to the arc-shaped grating 1, is provided with an opening, the inner wall of the opening is rotatably connected with a baffle door 10, shutter 10 is convenient for follow-up user to open and deposits dirty box 8 and pour out the rubbish of inside, deposits dirty box 8 and stores the rubbish of fishing out, does not need the follow-up rubbish of fishing out of user to carry out the secondary and clears up, has alleviateed user's intensity of labour.

The motor 3 is a conventional device which is commercially available and well known to those skilled in the art, and can be customized or selected according to actual needs, and in this patent, we only use it, and do not modify its structure and function, the setting mode, the installation mode and the electrical connection mode of the device can be adjusted according to the requirements of the use specification by the technicians in the field, the details are not repeated, the motor 3 is provided with a control switch matched with the motor, the installation position of the control switch is selected according to the actual use requirement, the operation and control of an operator are convenient, for the forward and reverse rotation of the motor 3, the forward and reverse rotation of the motor 3 is known as a well-known technique of those skilled in the art, and the technique is well-established and can be realized according to the patent published with the patent number CN 109889124A.

In summary, the working principle and the working process of the arc-shaped grid deslagging device for sewage treatment are that when the device is used, a user firstly puts the device above the arc-shaped grid 1 to enable the rake teeth 6 to be in contact with the lowest part of the inner wall of the arc-shaped grid 1, the bottom end of the enclosure 7 is in contact with the top end of the arc-shaped grid 1, then the user starts the motor 3, the motor 3 drives the rotating shaft 4 to rotate, the rotating shaft 4 drives the rotating plate 5 and the rake teeth 6 to rotate, the rake teeth 6 push the garbage in the arc-shaped grid 1 to move upwards, the garbage moves along the inner wall of the enclosure 7, when the rotating plate 5 and the rake teeth 6 rotate to be in contact with the left end of the garbage storage box 8, the garbage falls into the garbage storage box 8, the rake teeth 6 push the garbage to pass through the interior of the enclosure 7, the scraping strips 11 in the enclosure 7 scrape the gaps of the rake teeth 6, and the scraper 12 continues to rotate to push the garbage to move to the interior of the garbage storage box 8, the garbage can be cleaned, and the user can open the stop door 10 after cleaning and pour out the garbage in the garbage storage box 8.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a convex grid dross removal mechanism for sewage treatment, includes convex grid (1), its characterized in that: still include mount (2), motor (3) are installed to the rear end of mount (2), the output shaft end fixedly connected with pivot (4) of motor (3), the front end of pivot (4) extends to the inside of mount (2) and is connected with the inner wall rotation of mount (2), the outer wall fixedly connected with of pivot (4) changes board (5), the lateral wall fixedly connected with rake teeth (6) of changeing board (5), the left end fixedly connected with of mount (2) encloses fender (7), the bottom of enclosing fender (7) contacts with the top of convex grid (1), the right-hand member fixedly connected with of mount (2) deposits dirty box (8).

2. The circular arc-shaped grid deslagging device for sewage treatment of claim 1, which is characterized in that: and a sewage inlet (9) is formed in one side of the sewage storage box (8) close to the enclosure (7).

3. The circular arc-shaped grid deslagging device for sewage treatment of claim 2, which is characterized in that: an opening is formed in one side, close to the arc-shaped grating (1), of the dirt storage box (8), and the inner wall of the opening is rotatably connected with a stop door (10).

4. The circular arc-shaped grid deslagging device for sewage treatment of claim 3, which is characterized in that: the inner wall of the enclosure (7) is fixedly connected with a plurality of scraping strips (11), the right end of the rake teeth (6) is fixedly connected with a scraping plate (12), and the top end of the scraping plate (12) is fixedly connected with the bottom end of the rotating plate (5).

5. The circular arc-shaped grid deslagging device for sewage treatment of claim 4, which is characterized in that: the motor is characterized in that a waterproof cover (13) is arranged outside the motor (3), and the side wall of the waterproof cover (13) is fixedly connected with the side wall of the fixing frame (2).

6. The circular arc-shaped grid deslagging device for sewage treatment of claim 5, which is characterized in that: the top end of the fixed frame (2) is fixedly connected with a handle (14).