CN213294733U

CN213294733U - Grid for sewage treatment

Info

Publication number: CN213294733U
Application number: CN202021852349.5U
Authority: CN
Inventors: 贾婷婷
Original assignee: Wuhan Hongkangben Environmental Protection New Material Co Ltd
Current assignee: Wuhan Hongkangben Environmental Protection New Material Co Ltd
Priority date: 2020-08-28
Filing date: 2020-08-28
Publication date: 2021-05-28
Anticipated expiration: 2030-08-28

Abstract

The utility model provides a grid for sewage treatment relates to sewage treatment technical field. This grid for sewage treatment, including handling the well, the inside slip of handling the well is pegged graft and is had the grid body, and the left and right sides of handling the well all is provided with two reel A, and two reel A's top all is provided with two reel B, two mounting panels of the equal fixedly connected with of the left and right sides face of handling the well, and two reel A and two reel B all are located between four mounting panels, and two reel A's inside is all fixed to run through has pivot A, and two reel B's inside is all fixed to run through has pivot B, and two pivot A's both ends rotate the upper end that runs through four mounting panels respectively. This grid for sewage treatment through setting up reel A, reel B, stay cord A, stay cord B and conveyer belt, has reached the convenience and has pulled out the effect of clearing up the grid body from handling the well, has solved present grid and has not been convenient for pull out from the sewage treatment well head to reduce the problem of the efficiency of clearance.

Description

Grid for sewage treatment

Technical Field

The utility model relates to a sewage treatment technical field specifically is a grid for sewage treatment.

Background

The sewage treatment grid is a special water treatment device capable of continuously and automatically intercepting and removing sundries in various shapes in fluid, can be widely applied to urban sewage treatment, can be used as a preceding stage screening device in a waste water treatment process in industries such as textile, food processing, papermaking, leather and the like, and is one of the most advanced solid-liquid screening devices in China at present.

The grid is generally installed at the sewage treatment well head, carries out prefiltering impurity treatment, and the grid need pull out the grid after using a period, clears up the impurity of grid surface adhesion, prevents that the grid from taking place to block up, but the grid of present day is not convenient for pull out from the sewage treatment well head to reduce the efficiency of clearance, consequently propose a grid for sewage treatment.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a grid for sewage treatment has solved present grid and has not been convenient for pull out from the sewage treatment well head to reduce the problem of the efficiency of clearance.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a grid for sewage treatment comprises a treatment well, wherein a grid body is inserted into the treatment well in a sliding manner, two winding drums A are arranged on the left side and the right side of the treatment well, two winding drums B are arranged above the two winding drums A, two mounting plates are fixedly connected to the left side and the right side of the treatment well, the two winding drums A and the two winding drums B are positioned between the four mounting plates, rotating shafts A are fixedly penetrated into the two winding drums A, rotating shafts B are fixedly penetrated into the two winding drums B, two ends of each rotating shaft A respectively rotate to penetrate through the upper ends of the four mounting plates, two ends of each rotating shaft B respectively rotate to penetrate through the lower ends of the two mounting plates, two rollers are arranged below the grid body in the treatment well, two ends of each roller are respectively inserted into the inner walls of the front side and the rear side of the treatment well in a rotating manner, two pull ropes A are wound on the outer, the lower ends of the four pull ropes A all penetrate through the upper surface of the grid body in a sliding mode, and one ends of the four pull ropes A, which are located below the grid body, are fixedly connected with the bottom surface of the grid body after respectively bypassing the outer surfaces of the two rollers.

Gear A has all been fixed to have cup jointed to two pivot A's front end, gear B has all been fixed to have cup jointed to two pivot B's front end, two gear A mesh with two gear B respectively, two gear A all are located the place ahead of four mounting panels with two gear B, the place ahead that is located left gear A is provided with the motor, the motor is with the positive fixed connection who handles the well, the output of motor and the front end fixed connection who is located left pivot A, the front end that is located left pivot B passes through the conveyer belt transmission with the front end that is located the pivot A on right side, two reel A's the equal winding of surface has two stay cord B, four stay cord B's the lower extreme all with the last fixed surface of grid body is connected, four stay cord B all are located between four stay cord A.

Preferably, the upper surface of treatment well fixedly connected with four risers all are provided with pulley A between two risers that are located the left and are located the right side, and two pulley A's both ends rotate respectively and run through four risers, and two pulley A are located between two reel A, and two pulley A are located two stay cord A's below respectively.

Preferably, pulley B is arranged above the two pulleys A, two ends of the two pulleys B are respectively rotated to penetrate through the four vertical plates, the two pulleys B are displaced between the two winding drums B, and the two pulleys B are respectively positioned below the two pull ropes B.

Preferably, the upper surface of the grid body is penetrated with four limiting rods in a sliding manner, and two ends of the four limiting rods are fixedly connected with the front inner wall and the rear inner wall of the treatment well respectively.

Preferably, the motor is fixedly connected with the treatment well through a mounting frame, the mounting frame is fixedly sleeved on the outer surface of the motor, and the back surface of the motor is fixedly connected with the front surface of the treatment well.

Preferably, the two reels a and the two reels B are arranged in parallel, and the diameters of the two reels a and the two reels B are equal.

(III) advantageous effects

The utility model provides a grid for sewage treatment. The method has the following beneficial effects:

1. this grid for sewage treatment, through setting up reel A, reel B, stay cord A, stay cord B and conveyer belt, when needs are with the grid body rebound, starter motor drives gear A and pivot A rotates, gear A rotates through transferring pivot B with gear B meshing, then rotate through pivot A that conveyer belt transmission drove the right side, make two reel B carry out the rolling to two stay cords B, two reel A pay-off to stay cord A simultaneously, it moves up to drive the grid body, reached conveniently pull out the effect of clearing up with the grid body from the treatment well, solved present grid and be not convenient for pull out from the sewage treatment well head, thereby reduce the problem of the efficiency of clearance.

2. This grid for sewage treatment through setting up pulley A and pulley B, drives stay cord A and stay cord B when removing when reel A and reel B, and stay cord A and stay cord B slide respectively on pulley A and pulley B's surface, have reached the effect that prevents stay cord A and stay cord B and the upper end of handling the well from taking place the friction, have solved stay cord A and stay cord B because long-time and the cracked problem of handling the well friction emergence.

Drawings

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

FIG. 2 is a schematic view of the connection between the drum and the treatment well;

FIG. 3 is a schematic view of the connection between the stop lever and the grid body of the present invention;

fig. 4 is a schematic view of the connection between the pulling rope a and the grid body of the present invention.

The device comprises a processing well 1, a grid body 2, a winding drum A3, a winding drum B4, a rotating shaft A5, a mounting plate 6, a rotating shaft B7, a roller 8, a pull rope A9, a gear A10, a gear B11, a motor 12, a conveyor belt 13, a pull rope B14, a vertical plate 15, a pulley A16, a pulley B17, a limiting rod 18 and a mounting rack 19.

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.

The embodiment of the utility model provides a grid for sewage treatment, as shown in fig. 1-4, including the treatment well 1, the inside of treatment well 1 is slided and is pegged graft there is grid body 2, the left and right sides of treatment well 1 all is provided with two reel A3, two reel A3 all is provided with two reel B4 above, two reel A3 and two reel B4 parallel arrangement, two reel A3 and two reel B4's diameter equals, the left and right sides face of treatment well 1 all fixedly connected with two mounting panels 6, two reel A3 and two reel B4 all are located between four mounting panels 6, two reel A3's inside all is fixed to run through pivot A5, two reel B's inside all is fixed to run through pivot B7, two pivot A5's both ends rotate respectively and run through the upper end of four mounting panels 6, two pivot B7's both ends rotate respectively and run through the lower extreme of two mounting panels 6, the inside of treatment well 1 is located grid body 2's below and is provided with two cylinders 8, two cylinders 8's both ends are rotated respectively and are pegged graft in the front and back both sides inner wall of treatment well 1, two reel A3's surface all twines two stay cord A9, four stay cord A9's lower extreme all slides the upper surface that runs through the grid body 2, four stay cord A9 are located the one end of grid body 2 below and walk around respectively behind two cylinders 8's the surface and the bottom surface fixed connection of grid body 2, the upper surface of grid body 2 slides and runs through there are four gag lever posts 18, four gag lever posts 18's both ends respectively with the front and back inner wall fixed connection of treatment well 1, gag lever post 18 guarantees that grid body 2 steadily reciprocates.

The front ends of two rotating shafts A5 are fixedly sleeved with a gear A10, the front ends of two rotating shafts B7 are fixedly sleeved with a gear B11, two gears A10 are respectively meshed with two gears B11, the parameters of the gear A10 are equal to those of the gear B11, two gears A10 and two gears B11 are respectively positioned in front of four mounting plates 6, a motor 12 is arranged in front of a left gear A10, the motor 12 is fixedly connected with the front surface of the treatment well 1, the motor 12 is fixedly connected with the treatment well 1 through a mounting rack 19, the mounting rack 19 is fixedly sleeved on the outer surface of the motor 12, the back surface of the motor 12 is fixedly connected with the front surface of the treatment well 1, the output end of the motor 12 is fixedly connected with the front end of the left rotating shaft A5, the front end of the left rotating shaft B7 is driven by a conveyor belt 13 with the front end of the right rotating shaft A5, the outer surfaces of the two winding drums A85, the diameters of the reel A3 and the reel B4 are equal to ensure that the pull ropes A9 and the pull ropes B14 move equidistantly, the lower ends of the four pull ropes B14 are fixedly connected with the upper surface of the grid body 2, the four pull ropes B14 are positioned between the four pull ropes A9, the upper surface of the treatment well 1 is fixedly connected with four risers 15, pulleys A16 are arranged between the two risers 15 on the left side and between the two risers 15 on the right side, two ends of the two pulleys A16 respectively rotate to penetrate through the four risers 15, two pulleys A16 are positioned between the two reels A3, two pulleys A16 are respectively positioned below the two pull ropes A9, the pulleys A16 reduce the friction between the pull ropes A9 and the treatment well 1 when sliding, pulleys B17 are respectively arranged above the two pulleys A16, two ends of the two pulleys B17 respectively rotate to penetrate through the four risers 15, two pulleys B17 displace between the two reels B4, and two pulleys B17 are respectively positioned below the two pull ropes B14, the pulley B17 reduces the friction between the pull rope B14 and the treatment well 1.

The theory of operation, when needs move up grating body 2, starter motor 12 drives gear A10 and pivot A5 and rotates, gear A10 transfers pivot B7 to rotate through meshing with gear B11, then drive pivot A5 on right side through the transmission of conveyer belt 13 and rotate, when motor 12 drives left pivot A5 and carries out clockwise rotation, through the transmission of gear A10, gear B11 and conveyer belt 13, make two reel B4 carry out the rolling to two stay cord B14, two reel A3 pay off stay cord A simultaneously, drive grating body 2 upward movement, thereby conveniently pull out grating body 2 from treatment well 1 and clear up.

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. A grid for sewage treatment, comprising a treatment well (1), characterized in that: the treatment well is characterized in that a grid body (2) is inserted in the treatment well (1) in a sliding manner, two winding drums A (3) are arranged on the left side and the right side of the treatment well (1), two winding drums B (4) are arranged above the two winding drums A (3), two mounting plates (6) are fixedly connected with the left side and the right side of the treatment well (1), the two winding drums A (3) and the two winding drums B (4) are positioned between the four mounting plates (6), a rotating shaft A (5) is fixedly penetrated in the two winding drums A (3), a rotating shaft B (7) is fixedly penetrated in the two winding drums B, two ends of the two rotating shafts A (5) are respectively rotatably penetrated through the upper ends of the four mounting plates (6), two ends of the two rotating shafts B (7) are respectively rotatably penetrated through the lower ends of the two mounting plates (6), two rollers (8) are arranged in the treatment well (1) and positioned below the grid body, two ends of the two rollers (8) are rotatably inserted into the inner walls of the front side and the rear side of the treatment well (1) respectively, the outer surfaces of the two winding drums A (3) are wound with two pull ropes A (9), the lower ends of the four pull ropes A (9) slidably penetrate through the upper surface of the grating body (2), and one ends of the four pull ropes A (9) located below the grating body (2) are fixedly connected with the bottom surface of the grating body (2) after respectively bypassing the outer surfaces of the two rollers (8);

the front ends of two rotating shafts A (5) are fixedly sleeved with gears A (10), the front ends of two rotating shafts B (7) are fixedly sleeved with gears B (11), the two gears A (10) are respectively meshed with the two gears B (11), the two gears A (10) and the two gears B (11) are respectively positioned in front of four mounting plates (6), a motor (12) is arranged in front of the gear A (10) positioned on the left side, the motor (12) is fixedly connected with the front side of a treatment well (1), the output end of the motor (12) is fixedly connected with the front end of the rotating shaft A (5) positioned on the left side, the front end of the rotating shaft B (7) positioned on the left side and the front end of the rotating shaft A (5) positioned on the right side are driven through a conveyor belt (13), the outer surfaces of the two winding drums A (3) are respectively wound with two pull ropes B (14), the lower ends of the four pull ropes B (14) are respectively fixedly connected with the upper surface, the four pull ropes B (14) are all positioned between the four pull ropes A (9).

2. A grid for sewage treatment as claimed in claim 1, wherein: the upper surface of treatment well (1) fixed connection has four risers (15), all is provided with pulley A (16) between two risers (15) that are located the left and between two risers (15) that are located the right side, and the both ends of two pulley A (16) rotate respectively and run through four risers (15), and two pulley A (16) are located between two reel A (3), and two pulley A (16) are located the below of two stay cords A (9) respectively.

3. A grid for sewage treatment as claimed in claim 2, wherein: the two ends of the two pulleys B (17) rotate respectively to penetrate through the four vertical plates (15), the two pulleys B (17) are displaced between the two winding drums B (4), and the two pulleys B (17) are located below the two pull ropes B (14) respectively.

4. A grid for sewage treatment as claimed in claim 1, wherein: the upper surface of the grid body (2) is penetrated with four limiting rods (18) in a sliding manner, and two ends of the four limiting rods (18) are fixedly connected with the front inner wall and the rear inner wall of the treatment well (1) respectively.

5. A grid for sewage treatment as claimed in claim 1, wherein: the motor (12) is fixedly connected with the treatment well (1) through a mounting frame (19), the mounting frame (19) is fixedly sleeved on the outer surface of the motor (12), and the back of the motor (12) is fixedly connected with the front of the treatment well (1).

6. A grid for sewage treatment as claimed in claim 1, wherein: the two winding drums A (3) and the two winding drums B (4) are arranged in parallel, and the diameters of the two winding drums A (3) and the two winding drums B (4) are equal.