CN220412928U

CN220412928U - Sewage treatment grille

Info

Publication number: CN220412928U
Application number: CN202321981615.8U
Authority: CN
Inventors: 吕伟博; 王铁健; 赵英帅; 赵飞; 张笑宇; 安涛; 王广伟; 张勇
Original assignee: Tangshan Caofeidian Urban Drainage Co ltd
Current assignee: Tangshan Caofeidian Urban Drainage Co ltd
Priority date: 2023-07-26
Filing date: 2023-07-26
Publication date: 2024-01-30
Anticipated expiration: 2033-07-26

Abstract

The utility model relates to the technical field of water treatment, in particular to a sewage treatment grating, which comprises a shell and a grating, wherein the outer side of the shell is connected with the grating in a sliding way, the upper end of the shell is fixedly connected with a motor, the lower end of the motor is fixedly connected with a first rotating shaft, the outer side of the middle end of the first rotating shaft is fixedly connected with a driving gear, the outer side of the driving gear is meshed with the outer side of a driven gear, the outer side of the middle end of the first rotating shaft is fixedly connected with an incomplete gear, the outer side of the incomplete gear is meshed with the outer side of a movable rod, and the outer side of the upper end of the movable rod is fixedly connected with a connecting column.

Description

Sewage treatment grille

Technical Field

The utility model relates to the technical field of water treatment, in particular to a sewage treatment grid.

Background

Industrial sewage and domestic sewage contain large-particle impurities such as fibers, plastics, wood strips, sand and the like, so that preliminary treatment is required before sewage treatment, and common sewage preliminary treatment equipment is provided with a grating which is generally used on a water inlet channel of sewage treatment or at an inlet of a water collecting tank of a lifting pump station so as to lighten the treatment load of a subsequent water treatment process and play roles in protecting a water pump, a pipeline, an instrument and the like.

The effect of solid impurity in the preliminary filtration sewage is played to the grid in sewage treatment system, has produced a double-deck grid for improving the filter effect, because of the solid impurity in the sewage blocks up, leads to the filtration performance and the water delivery performance of grid to drop sharply, and then influence the treatment effect of whole sewage system, so need clear up for the grid regularly, but double-deck grid is difficult to clear up from the grid is inside, consequently, proposes a sewage treatment grid to above-mentioned problem.

Disclosure of Invention

The utility model aims to provide a sewage treatment grid so as to solve the problem that double-layer grids are difficult to clean.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a sewage treatment grid, includes casing and grid, casing outside sliding connection has the grid, casing upper end fixedly connected with motor, the terminal fixedly connected with first pivot of motor spindle, the outer fixedly connected with driving gear in first pivot, driving gear outside and driven gear outside meshing, the outer fixedly connected with incomplete gear in first pivot, incomplete gear outside and movable rod outside meshing, movable rod upper end outside fixedly connected with spliced pole, spliced pole outside fixedly connected with connecting plate, connecting plate outside fixedly connected with brush, first pivot outside fixedly connected with carousel, carousel outside fixedly connected with second pivot, the second pivot rotates and is connected with movable rod, movable rod upper end sliding connection has the shock rod.

Preferably, the cross section of the incomplete gear is semicircular, the number of the incomplete gears is two, and the incomplete gears are not meshed with the moving rod at the same time.

Preferably, teeth are arranged on two sides of the moving rod, the number of connecting columns fixedly connected with the moving rod is two, and the moving rod reciprocates up and down.

Preferably, the number of the driving gears is two, the driving gears are symmetrically distributed on two sides of the driven gear, and the outer sides of the driving gears are meshed with the outer sides of the driven gears.

Preferably, the right end of the vibrating rod is fixedly connected with the grille, the number of the vibrating rods is two, and the inner side of the left end of the vibrating rod is in sliding connection with the movable rod.

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

according to the utility model, through the grid, the motor, the driving gear, the incomplete gear, the movable rod, the connecting plate, the hairbrush and the vibration rod, when the grid is used for a period of time for cleaning, the hairbrush closely attached to the grid continuously reciprocates up and down under the combined action of the driving gear, the incomplete gear and the movable rod, sundries on the grid are cleaned, and meanwhile, the vibration rod continuously vibrates the grid to enable silt on the grid to shake off, so that the problem that the double-layer grid is not easy to clean is solved.

Drawings

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

FIG. 2 is a schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is a schematic view of the structure of FIG. 1 at B according to the present utility model;

FIG. 4 is a schematic diagram of a partial gear structure according to the present utility model;

fig. 5 is a schematic diagram of a turntable structure according to the present utility model.

In the figure: 1. a housing; 2. a grille; 3. a motor; 4. a first rotating shaft; 5. a drive gear; 6. a driven gear; 7. an incomplete gear; 8. a moving rod; 9. a connecting column; 10. a connecting plate; 11. a brush; 12. a turntable; 13. a second rotating shaft; 14. a movable rod; 15. a vibrating rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution:

the utility model provides a sewage treatment grid, including casing 1 and grid 2, casing 1 outside sliding connection has grid 2, casing 1 upper end fixedly connected with motor 3, motor 3 main shaft end fixedly connected with first pivot 4, the outer fixedly connected with driving gear 5 in first pivot 4, driving gear 5 outside and driven gear 6 outside meshing, the outer fixedly connected with incomplete gear 7 in first pivot 4 middle-end, incomplete gear 7 outside and movable rod 8 outside meshing, movable rod 8 upper end outside fixedly connected with spliced pole 9, spliced pole 9 outside fixedly connected with connecting plate 10, connecting plate 10 outside fixedly connected with brush 11, first pivot 4 outside fixedly connected with carousel 12, carousel 12 outside fixedly connected with second pivot 13, second pivot 13 rotation is connected with movable rod 14, movable rod 14 upper end sliding connection has vibrations pole 15.

The cross section of the incomplete gear 7 is semicircular, the number of the incomplete gears 7 is two, the incomplete gears 7 are not meshed with the movable rod 8 at the same time, the incomplete gears 7 on the left are meshed with the movable rod 8 respectively, the movable rod 8 moves downwards when the incomplete gears 7 on the right are meshed with the movable rod 8, the movable rod 8 moves upwards when the incomplete gears 7 on the right are meshed with the movable rod 8, the movable rod 8 is continuously reciprocated up and down by the meshed time staggering, teeth are arranged on two sides of the movable rod 8, the number of connecting columns 9 fixedly connected with the movable rod 8 is two, the movable rod 8 reciprocates up and down, the rotation of the incomplete gears 7 is converted into the up-and-down motion of the movable rod 8 through the meshed teeth and the incomplete gears 7, the number of the driving gears 5 is two, the driving gears 5 are symmetrically distributed on two sides of the driven gears 6, the outer sides of the driving gears 5 are meshed with the outer sides of the driven gears 6, the driving gears 5 at the leftmost end rotate through transmission among the gears, the driving gears 12 at the left end are driven, the right end 12 is driven, the vibrating rod 15 is fixedly connected with the grid 2, the number of the vibrating rods 15 is converted into a rotating shaft 2, the vibrating rods 15 are connected with the rotating shafts 2 in a sliding mode, and the vibrating rods are rotated and then vibrate 15 are rotated.

The working flow is as follows: the device is powered on by an external power supply in the use process, after a period of time of using the grille 2, when solid sundries which are blocked need to be cleaned, the motor 3 is started, the motor 3 drives the first rotating shaft 4 to rotate together, the first rotating shaft 4 drives the driving gear 5 fixedly connected with the outer side to rotate, the driving gear 5 drives the driven gear 6 which is meshed with the driving gear 5 to rotate, meanwhile, the first rotating shaft 4 drives the rotary table 12 to rotate, the rotary table 12 drives the second rotating shaft 13 to rotate, the second rotating shaft 13 drives the lower end of the movable rod 14 to do circular motion while rotating around the first rotating shaft 4, the upper end of the movable rod 14 does up-and-down reciprocating motion, the vibration rod 15 is driven to move up-and-down, the vibration rod 15 drives the grille 2 to vibrate continuously, silt or other sundries which are piled up on the grille 2 can shake down, when the incomplete gear 7 on the left side is meshed with the movable rod 8, the movable rod 8 moves down to the incomplete gear 7 on the left side to be separated from the movable rod 8, meanwhile, the incomplete gear 7 on the right side is meshed with the movable rod 8, the movable rod 8 drives the movable rod 8 to move up-and-down, the movable rod 10 is driven to move up-and-down, the upper end of the movable rod 10 is driven to move up-down, and the upper end of the brush 2 is connected with the movable rod 10 to the upper end of the grille 2 is in a reciprocating motion, and the upper-down, and the sundries can be cleaned up-down, and the sundries are removed, and the dust on the two sides on the upper end is connected with the upper and down, and the upper end of the connecting plate 11 and the upper and lower end of the dust is removed.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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. Sewage treatment grid, including casing (1) and grid (2), its characterized in that: the outer side of the shell (1) is slidably connected with a grid (2), the upper end of the shell (1) is fixedly connected with a motor (3), the tail end of a main shaft of the motor (3) is fixedly connected with a first rotating shaft (4), the outer side of the middle end of the first rotating shaft (4) is fixedly connected with a driving gear (5), the outer side of the driving gear (5) is meshed with the outer side of a driven gear (6), the outer side of the middle end of the first rotating shaft (4) is fixedly connected with an incomplete gear (7), the outer side of the incomplete gear (7) is meshed with the outer side of a movable rod (8), the movable rod is characterized in that a connecting column (9) is fixedly connected to the outer side of the upper end of the movable rod (8), a connecting plate (10) is fixedly connected to the outer side of the connecting column (9), a hairbrush (11) is fixedly connected to the outer side of the connecting plate (10), a rotary table (12) is fixedly connected to the outer side of the first rotary shaft (4), a second rotary shaft (13) is fixedly connected to the outer side of the rotary table (12), a movable rod (14) is rotatably connected to the second rotary shaft (13), and a vibrating rod (15) is slidably connected to the upper end of the movable rod (14).

2. A sewage treatment grid according to claim 1, wherein: the cross section of the incomplete gear (7) is semicircular, the number of the incomplete gears (7) is two, and the incomplete gears (7) are not meshed with the moving rod (8) at the same time.

3. A sewage treatment grid according to claim 1, wherein: teeth are arranged on two sides of the moving rod (8), the number of connecting columns (9) fixedly connected with the moving rod (8) is two, and the moving rod (8) reciprocates up and down.

4. A sewage treatment grid according to claim 1, wherein: the number of the driving gears (5) is two, the driving gears (5) are symmetrically distributed on two sides of the driven gear (6), and the outer sides of the driving gears (5) are meshed with the outer sides of the driven gears (6).

5. A sewage treatment grid according to claim 1, wherein: the right end of the vibrating rod (15) is fixedly connected with the grid (2), the number of the vibrating rods (15) is two, and the inner side of the left end of the vibrating rod (15) is in sliding connection with the movable rod (14).