CN218539338U

CN218539338U - Rotary grille with dirt-separating and impurity-removing functions

Info

Publication number: CN218539338U
Application number: CN202223097256.8U
Authority: CN
Inventors: 莫冰怡; 覃豪; 叶素芬
Original assignee: Guangzhou Zhongbang Safety And Environmental Protection Technology Consulting Co ltd
Current assignee: Guangzhou Zhongbang Safety And Environmental Protection Technology Consulting Co ltd
Priority date: 2022-11-22
Filing date: 2022-11-22
Publication date: 2023-02-28
Anticipated expiration: 2032-11-22

Abstract

The utility model relates to a sewage treatment device technical field, especially a rotation grid with separate dirty edulcoration function, the loach carrying platform comprises a supporting fram, the support frame slope is placed, the inside of support frame is provided with carries out circulation pivoted rotation grid, the outer wall of rotation grid is provided with a plurality of rake teeth. The utility model has the advantages that: through setting up the back shaft, a plurality of poles and five forming relieved teeth scrape, and a plurality of poles and five forming relieved teeth are located respectively between two adjacent rake teeth, and then the motor circular telegram operation, it rotates to drive back shaft and a plurality of poles of scraping, the gyration grid drives a plurality of rake teeth and rotates, carry out relative motion between a plurality of rake teeth and a plurality of poles of scraping and five forming relieved teeth, thereby be convenient for make scrape the solid matter that pole and forming relieved tooth will be located between rake teeth and the gyration grid and scrape out, the solid matter receives the action of gravity and drops to on the deflector, thereby clear away the fixture on a plurality of rake teeth completely, thereby effectively solve the problem that exists among the prior art.

Description

Rotary grid with dirt-isolating and impurity-removing functions

Technical Field

The utility model relates to a sewage treatment device technical field, especially a rotation grid with separate dirty edulcoration function.

Background

The rotary grille is generally referred to as a rotary grille, also known as a rotary grille cleaner. The rotary type grid sewage-removing machine can continuously and automatically intercept and remove various large solid impurities in sewage, is applied to the front pump sewage-removing of urban sewage stations and sewage treatment plants, the frame body of the existing rotary type grid sewage-removing machine is in an oblique shape, one end of the rotary type grid is placed in the sewage during use, the rotary type grid is driven to rotate through a power system, solid matters in the sewage are shoveled by rake teeth on the rotary type grid and are conveyed to the highest position of the frame body, and a fixed object falls down from the rotary type grid under the action of gravity.

In a chain plate type rotary grating cleaner disclosed in chinese patent CN215208545U, a rake tooth drives sundries in sewage to move upwards along with a chain, before the sundries are dumped, the rake tooth extrudes the long edge of an L-shaped mounting plate to extrude the sewage contained in the sundries back into a sewage tank, then the L-shaped mounting plate rotates 180 degrees, the comb tooth combs the sundries between the rake teeth into an impurity removing box, when more fixed objects are in the sewage, the L-shaped mounting plate can be interwoven at the position of the L-shaped mounting plate, and the L-shaped mounting plate is clamped between the rake tooth and the L-shaped mounting plate and is piled for a certain time, so that the L-shaped mounting plate is damaged, and therefore, a rotary grating with functions of separating dirt and removing impurities is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's shortcoming, provide a rotation grid with separate dirty edulcoration function, effectively solved prior art's not enough.

In order to realize the above-mentioned purpose, the embodiment of the utility model provides an embodiment of an aspect provides a rotation grid with separate dirty edulcoration function, the loach carrying platform comprises a supporting fram, the support frame slope is placed, the inside of support frame is provided with circulates pivoted rotation grid, the outer wall of rotation grid is provided with a plurality of rake teeth, the fixed case of top fixedly connected with of support frame, the top of fixed incasement wall is rotated and is connected with the back shaft, a plurality of scraping rod of the outer wall fixedly connected with of back shaft, it is a plurality of scraping rod is located between two adjacent rake teeth, the side fixedly connected with motor of fixed case, the output and the back shaft fixed connection of motor, the bottom fixedly connected with deflector of fixed incasement wall, the deflector slope is placed downwards, five forming relieved teeth of the top fixedly connected with of deflector.

The preferable of any scheme is that the two sides of the fixing box are fixedly connected with the top end of the support frame through bolts, the fixing box is fixedly connected with the top end of the support frame through the scheme, so that the rotating shaft and the rotary grating can be kept at a constant distance, and meanwhile the fixing box is convenient for wrapping the rotating shaft and the scraping rods, and a fixed object is prevented from being thrown out.

The top end of the fixing box is fixedly connected with an upper cover, the shape of one end, close to the supporting shaft, of the upper cover is arc-shaped, a gap is reserved between the inner wall of the upper cover and the end portions of the scraping rods, the top end of the fixing box is convenient to fix by using the scheme, and a fixed object is prevented from being thrown out of the fixing box to hurt people around.

Preferably, according to any one of the above schemes, one end of each of the scraping rods, which is far away from the supporting shaft, is bent, a gap is reserved between one end of each of the scraping rods, which is far away from the supporting shaft, and the outer wall of the rotary grating, and the scraping rods are distributed in a circumferential array manner by taking the axis of the supporting shaft as the center.

Preferably, by any of the above schemes, the two sides of the fixed box close to the inner wall of the guide plate are fixedly connected with four support rods, four top surfaces of the support rods are attached to the bottom surface of the guide plate, the guide plate is convenient to support by using the scheme, the relative position of the guide plate is kept, and the guide plate is convenient to guide scraped solid matters.

By any of the above schemes preferred, a plurality of holes of permeating water have been seted up to the side of deflector, are convenient for make the drop that the solid body carried can permeate the hole of permeating water and fall through this scheme, reduce the drop volume that the fixture surface was attached.

Preferably, in any scheme, one end of each of the five relieving teeth is vertically upward, a gap is reserved between the top end of each relieving tooth and the outer wall of the rotary grating, and the five relieving teeth in the scheme are fixedly arranged on one side of the rotary grating, so that a plurality of rake teeth and a fixed object reserved between the rotary grating can be scraped conveniently, and the rake teeth can rotate again in the sewage.

The utility model has the advantages of it is following:

1. this rotation grid with separate dirty edulcoration function, through setting up the back shaft, a plurality of poles and five forming relieved teeth of scraping, and a plurality of poles and five forming relieved teeth of scraping are located respectively between two adjacent rake teeth, and then the motor circular telegram operation, it rotates to drive back shaft and a plurality of poles of scraping, the gyration grid drives a plurality of rake teeth and rotates, a plurality of rake teeth and a plurality of relative motion of scraping between pole and five forming relieved teeth, thereby be convenient for make scrape the solid matter that pole and forming relieved tooth will be located between rake teeth and the gyration grid and scrape out, the solid matter receives the action of gravity and drops to the deflector on, thereby clear away the fixture on a plurality of rake teeth completely, thereby effectively solve the problem that exists among the prior art.

2. This rotation grid with separate dirty edulcoration function, through the top fixed connection of fixed case and support frame, the top fixedly connected with upper cover of fixed case simultaneously, and then the upper cover is convenient for cover the top of fixed case, prevents that the fixture from being thrown out fixed case and causing the injury to personnel around, through setting up the deflector to be convenient for lead to the solid matter of scraping, be convenient for make the fixture slide to the assigned position, realize that the fixture stacks.

3. This rotation grid with separate dirty edulcoration function through setting up five forming relieved teeth, wherein five forming relieved teeth fixed mounting are in one side of gyration grid, and then are convenient for strike off the persisting fixture between a plurality of rake teeth and the gyration grid, guarantee that relative clean a plurality of rake teeth can the rotation sewage once more, carry out the circulation to the solid matter in the sewage and clear away.

Drawings

Fig. 1 is a schematic view of a first view structure of the present invention;

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

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

FIG. 4 is a schematic view of the fixing box of the present invention;

FIG. 5 is a schematic view of the upper cover structure of the present invention;

fig. 6 is a schematic diagram of the structure of the guide plate of the present invention.

In the figure: 1-support frame, 2-fixed box, 3-upper cover, 4-motor, 5-rotary grille, 6-harrow teeth, 7-scraping rod, 8-support shaft, 9-shovel teeth, 10-guide plate, 11-permeable hole and 12-support rod.

Detailed Description

The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.

As shown in fig. 1 to 6, a rotation grid with separate dirty edulcoration function, it includes support frame 1, support frame 1 inclines to place, the inside of support frame 1 is provided with carries out circulation pivoted rotation grid 5, the outer wall of rotation grid 5 is provided with a plurality of rake teeth 6, the top fixedly connected with headstock 2 of support frame 1, the top of headstock 2 inner wall is rotated and is connected with back shaft 8, a plurality of scraping rod 7 of the outer wall fixedly connected with of back shaft 8, a plurality of scraping rod 7 are located between two adjacent rake teeth 6, the side fixedly connected with motor 4 of headstock 2, the output and the back shaft 8 fixed connection of motor 4, the bottom fixedly connected with deflector 10 of headstock 2 inner wall, deflector 10 inclines to place downwards, five shovel teeth 9 of the top fixedly connected with of deflector 10.

The both sides of fixed box 2 are all through the top fixed connection of bolt and support frame 1, conduct the utility model discloses an optional technical scheme is convenient for like this with fixed box 2 and support frame 1's top fixed connection to be convenient for keep the constant distance between pivot 8 and the gyration grid 5, fixed box 2 is convenient for wrap up pivot 8 and a plurality of pole 7 of scraping simultaneously, prevents that the fixture from being thrown.

The top fixedly connected with upper cover 3 of stationary box 2, the appearance that upper cover 3 is close to 8 one ends of back shaft is the arc, leaves the clearance between the inner wall of upper cover 3 and a plurality of tip of scraping pole 7, as the utility model discloses an optional technical scheme is convenient for fix the top of stationary box 2 like this, prevents that the fixture from being thrown stationary box 2 and causing the injury to personnel around.

A plurality of rods 7 of scraping are kept away from the one end of back shaft 8 and are buckled, leave the clearance between the outer wall of a plurality of rods 7 of scraping the one end of keeping away from back shaft 8 and gyration grid 5, a plurality of rods 7 of scraping all use the axis of back shaft 8 to distribute as central circumference array, conduct the utility model discloses an optional technical scheme is convenient for like this through the operation of 4 circular telegrams of motor, drives back shaft 8 and a plurality of rods 7 of scraping and rotates, will be located the solid matter between rake teeth 6 and the gyration grid 5 and scrape out.

Four bracing pieces 12 of both sides fixedly connected with that fixed box 2 is close to deflector 10 inner wall, the top surface of four bracing pieces 12 all laminates mutually with the bottom surface of deflector 10, as the utility model discloses an optional technical scheme is convenient for support deflector 10 like this, keeps the relative position of deflector 10, and the deflector 10 of being convenient for leads to the solid matter of scraping out.

A plurality of holes 11 of permeating water have been seted up to the side of deflector 10, conduct the utility model discloses an optional technical scheme, the drop of water that is convenient for like this to make the solid matter carry can see through the hole 11 of permeating water and fall, reduces the adnexed drop of fixture surface volume.

Five forming relieved teeth 9's one end is vertical upwards, leaves the clearance between five forming relieved teeth 9's top and the outer wall of gyration grid 5, as the utility model discloses an optional technical scheme, five forming relieved teeth 9 fixed mounting are in one side of gyration grid 5, and then are convenient for strike off the fixture that persists between a plurality of rake teeth 6 and the gyration grid 5, guarantee in a plurality of rake teeth 6 can the gyration sewage once more.

This rotation grid with separate dirty edulcoration function needs the following step when using:

1) When the sewage treatment device is used, the rotary grating 5 rotates, so that the rake teeth 6 rotate circularly, and the rake teeth 6 can scrape fixed objects floating in sewage conveniently;

2) The motor 4 is electrified to operate, the support shaft 8 and the scraping rods 7 are driven to rotate, the rotary grating 5 rotates at the same time, and the five relieving teeth 9 and the rake teeth 6 move relatively;

3) The scraping rod 7 and the shovel teeth 9 scrape out solid matters between the rake teeth 6 and the rotary grid 5, the solid matters fall onto the guide plate 10 under the action of gravity, and fixed objects on the rake teeth 6 are completely removed.

To sum up, when a user uses the device, the supporting shaft 8, the scraping rods 7 and the shovel teeth 9 are arranged, the scraping rods 7 and the shovel teeth 9 are respectively positioned between two adjacent rake teeth 6, and then the motor 4 is electrified to operate, the supporting shaft 8 and the scraping rods 7 are driven to rotate, the rotating grid 5 drives the rake teeth 6 to rotate, the rake teeth 6, the scraping rods 7 and the shovel teeth 9 move relative to each other, so that the scraping rods 7 and the shovel teeth 9 scrape solid matters between the rake teeth 6 and the rotating grid 5, the solid matters fall onto the guide plate 10 under the action of gravity, and accordingly, the fixed matters on the rake teeth 6 are completely removed, the problems existing in the prior art are effectively solved, the fixed box 2 is fixedly connected with the top end of the supporting frame 1, the upper cover 3 is fixedly connected with the top end of the fixed box 2, the upper cover 3 is convenient for covering the top end of the fixed box 2, the fixed box 2 is prevented from being thrown out of the fixed box 2 to cause injury to people who leave the fixed box, the guide plate 10 is convenient for scraping out of the sliding guide rod, the sliding rod and the sliding rod is convenient for scraping the dirt from the fixed box 5, the rotating grid 5, and the rotating grid 5 is arranged on one side of the rotating grid 6, and the rotating grid 5.

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 utility model provides a rotation grid with separate dirty edulcoration function which characterized in that: including support frame (1), support frame (1) slope is placed, the inside of support frame (1) is provided with carries out circulation pivoted gyration grid (5), the outer wall of gyration grid (5) is provided with a plurality of rake teeth (6), the top fixedly connected with headstock (2) of support frame (1), the top of headstock (2) inner wall rotates and is connected with back shaft (8), a plurality of scraping rod (7) of the outer wall fixedly connected with of back shaft (8), it is a plurality of scraping rod (7) are located between two adjacent rake teeth (6), the side fixedly connected with motor (4) of headstock (2), the output and back shaft (8) fixed connection of motor (4), the bottom fixedly connected with deflector (10) of headstock (2) inner wall, deflector (10) slope is placed downwards, five forming relieved teeth (9) of top fixedly connected with of deflector (10).

2. The rotary type grating with the functions of dirt separation and impurity removal as claimed in claim 1, wherein: the two sides of the fixed box (2) are fixedly connected with the top end of the support frame (1) through bolts.

3. The rotary type grating with the functions of separating dirt and removing impurities as claimed in claim 2, wherein: the top fixedly connected with upper cover (3) of fixed case (2), the appearance that upper cover (3) are close to back shaft (8) one end is the arc, leave the clearance between the inner wall of upper cover (3) and the tip of a plurality of poles of scraping (7).

4. The rotary type grating with the functions of separating dirt and removing impurities as claimed in claim 3, wherein: a plurality of scrape the one end that back shaft (8) were kept away from in pole (7) and buckle, a plurality of scrape and leave the clearance between the outer wall of the one end that back shaft (8) were kept away from in pole (7) and gyration grid (5), a plurality of scrape the axis that pole (7) all used back shaft (8) and distribute as central circumference array.

5. The rotary type grating with the functions of separating dirt and removing impurities as claimed in claim 4, wherein: four bracing pieces (12) of both sides fixedly connected with that fixed case (2) are close to deflector (10) inner wall, four the top surface of bracing piece (12) all laminates with the bottom surface of deflector (10) mutually.

6. The rotary type grating with the functions of separating dirt and removing impurities as claimed in claim 5, wherein: a plurality of water permeable holes (11) are formed in the side surface of the guide plate (10).

7. The rotary type grating with the functions of separating dirt and removing impurities as claimed in claim 6, wherein: one end of each of the five relieving teeth (9) is vertically upward, and a gap is reserved between the top end of each of the five relieving teeth (9) and the outer wall of the rotary grating (5).