CN214106058U

CN214106058U - Internal inflow grille

Info

Publication number: CN214106058U
Application number: CN202023306372.7U
Authority: CN
Inventors: 卢素琴
Original assignee: Yangzhou Sanshui Water Equipment Co ltd
Current assignee: Yangzhou Sanshui Water Equipment Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-09-03
Anticipated expiration: 2030-12-31

Abstract

The utility model relates to the technical field of grids, in particular to an inner inflow grid, which comprises a frame main body, a step-shaped rotary component, a flushing component and a rotary brush component, wherein a lower guide wheel is arranged at the lower part inside the frame main body, a plurality of groups of annular transmission chains are arranged outside the lower guide wheel, a plurality of groups of step-shaped rotary components are arranged at equal intervals outside the annular transmission chains, a main chain wheel is arranged inside the upper part of the annular transmission chains, one side of the main chain wheel is connected with a first speed reducing motor, the rotary brush component is arranged inside the frame main body and close to the base surface at the upper end of the main chain wheel, the flushing component is arranged inside the frame main body and close to the back surface at the upper end of the main chain wheel, the step-shaped rotary component consists of a first mounting shaft and a grid frame, a grid frame is arranged at the upper end of the first mounting shaft, a filter screen is arranged at the middle part of the grid frame, and a sealing supporting plate is arranged on the first lower mounting shaft, the rotating brush component is composed of a second speed reducing motor, a rolling shaft and a cleaning brush, and the whole effect is good.

Description

Internal inflow grille

Technical Field

The utility model relates to a grid technical field specifically is an interior inflow grid.

Background

The novel fine grid is generally used for a fine grid ditch of a sewage treatment plant, intercepts smaller floaters and is suitable for occasions with small well width and depth. It is a device which can continuously and effectively screen out the solid suspended substances in water. The method is mainly applied to the pretreatment of sewage or the industrial sieving process. In some sewage treatment processes, 30 to 60 percent of organic or inorganic suspended solids can be removed from the screened sewage, and the treatment load of a subsequent process is greatly reduced.

The gap of the inner inflow grating is easy to block, which affects the use, so that an inner inflow grating is needed to improve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an interior influent stream grid to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an interior influent stream grid, includes frame main part, stairstepping gyration subassembly, washing component and changes the brush subassembly, the inside lower part department of frame main part is equipped with down the guide pulley, the guide pulley outside is equipped with multiunit annular drive chain down, the outside equidistant multiunit stairstepping gyration subassembly that is equipped with of annular drive chain, the inside on annular drive chain upper portion is equipped with the main sprocket, main sprocket one side is connected with first gear motor, the frame main part is inside to be close to main sprocket upper end base face department and to be equipped with changes the brush subassembly, the frame main part is inside to be close to main sprocket upper end back department and to be equipped with washing component, stairstepping gyration subassembly comprises first installation axle and grid, and first installation axle upper end is equipped with grid, grid middle department is equipped with the filter screen, first installation axle lower extreme is equipped with sealed layer board, change the brush subassembly by second gear motor, Roller bearing and cleaning brush are constituteed, just roller bearing one end is connected with second gear motor, the equidistant multiunit cleaning brush that is equipped with of the outside annular of roller bearing, the flushing assembly comprises shower nozzle, second installation axle and inlet tube, just second installation axle lower extreme is equipped with the multiunit shower nozzle, second installation axle one end is connected with the inlet tube.

Preferably, the lower guide wheel, the main chain wheel and the annular transmission chain are connected through gear teeth in a meshed mode.

Preferably, the annular transmission chain upper end is equipped with the mounting panel, just the stairstepping gyration subassembly cup joints through first installation axle and mounting panel and connects.

Preferably, the first mounting shaft, the grid frame and the sealing supporting plate are of an integrated structure, and the grid frame is connected with the filter screen through bolts.

Preferably, the upper end of the sealing support plate is provided with a limiting column, and the grid frames and the sealing support plate are connected through clamping.

Preferably, bolted connection between second installation axle and the frame main part, just the second installation axle passes through the inlet tube and is connected with outside water pump, be the intercommunication structure between shower nozzle, second installation axle and the inlet tube.

Preferably, the roller is connected with the frame main body through a bearing, the second speed reduction motor is connected with the frame main body through a bolt, and the second speed reduction motor is connected with the roller through a coupler.

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

1. the utility model discloses in, through the annular drive chain who sets up, connect through the teeth of a cogwheel meshing between lower guide pulley, main sprocket and the annular drive chain, the annular drive chain upper end is equipped with the mounting panel, and stairstepping gyration subassembly cup joints through first installation axle and mounting panel and connects, and the transmission is more convenient.

2. The utility model discloses in, through the stairstepping gyration subassembly that sets up, formula structure as an organic whole between first installation axle and grid frame, the sealed layer board passes through bolted connection between grid frame and the filter screen, and sealed layer board upper end is equipped with spacing post, connects through the joint between multiunit grid frame and the sealed layer board, forms seal structure, reduces to block up.

3. The utility model discloses in, flushing unit and commentaries on classics brush subassembly through setting up, bolted connection between second installation axle and the frame main part, and second installation axle passes through the inlet tube and outside water pump is connected, the shower nozzle, be the open structure between second installation axle and the inlet tube, connect through the bearing between roller bearing and the frame main part, pass through bolted connection between second gear motor and the frame main part, pass through the coupling joint between second gear motor and the roller bearing, when stairstepping gyration subassembly makes rotary motion and snacks the water, still make filter screen and cleaning brush keep clean state all the time, upper portion commentaries on classics brush subassembly department is equipped with the cleaning brush, and be furnished with flushing unit and wash, the scarfing cinder is thorough, the life of grid has been prolonged, moreover, the steam generator is simple in structure, the outward appearance is clean and tidy.

Drawings

FIG. 1 is a side view of the internal structure of the present invention;

FIG. 2 is a side view of the stepped rotary component of the present invention;

FIG. 3 is a structural diagram of the stepped rotary component of the present invention;

FIG. 4 is a structural view of the flushing assembly of the present invention;

fig. 5 is a structural diagram of the brush rotating assembly of the present invention.

In the figure: 1. a rack main body; 2. an endless drive chain; 3. a stepped swivel assembly; 4. a lower guide wheel; 5. a main sprocket; 6. a first reduction motor; 7. a flushing assembly; 8. a rotating brush component; 9. a first mounting shaft; 10. a grid frame; 11. a filter screen; 12. sealing the supporting plate; 13. a spray head; 14. a second mounting shaft; 15. a water inlet pipe; 16. a second reduction motor; 17. a roller; 18. and (4) cleaning brushes.

Detailed Description

The technical solution 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 some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

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

an inner inflow grid comprises a rack main body 1, a step-shaped rotary component 3, a flushing component 7 and a rotary brush component 8, wherein a lower guide wheel 4 is arranged at the lower part inside the rack main body 1, a plurality of groups of annular transmission chains 2 are arranged outside the lower guide wheel 4, a plurality of groups of step-shaped rotary components 3 are arranged outside the annular transmission chains 2 at equal intervals, a main chain wheel 5 is arranged inside the upper part of each annular transmission chain 2, the lower guide wheel 4, the main chain wheel 5 and the annular transmission chains 2 are connected through gear teeth in a meshed mode, one side of each main chain wheel 5 is connected with a first speed reducing motor 6, the rotary brush component 8 is arranged inside the rack main body 1 and close to the base surface at the upper end of the main chain wheel 5, the flushing component 7 is arranged inside the rack main body 1 and close to the back surface at the upper end of the main chain wheel 5, the step-shaped rotary component 3 consists of a first mounting shaft 9 and a grid frame 10, a mounting plate is arranged at the upper end of each annular transmission chain 2, the step-shaped rotary component 3 is connected with the mounting plate in a sleeved mode through the first mounting shaft 9, a grid frame 10 is arranged at the upper end of a first mounting shaft 9, a filter screen 11 is arranged in the middle of the grid frame 10, a sealing support plate 12 is arranged at the lower end of the first mounting shaft 9, a limiting column is arranged at the upper end of the sealing support plate 12, a plurality of sets of grid frames 10 and the sealing support plate 12 are connected through clamping, the first mounting shaft 9, the grid frames 10 and the sealing support plate 12 are in an integrated structure, the grid frames 10 and the filter screen 11 are connected through bolts, a rotating brush assembly 8 is composed of a second speed reducing motor 16, a rolling shaft 17 and a cleaning brush 18, one end of the rolling shaft 17 is connected with the second speed reducing motor 16, the rolling shaft 17 is connected with a rack main body 1 through a bearing, the second speed reducing motor 16 is connected with the rack main body 1 through bolts, the second speed reducing motor 16 is connected with the rolling shaft 17 through a coupler, a plurality of cleaning brushes 18 are annularly arranged at equal intervals outside the rolling shaft 17, a washing assembly 7 is composed of a spray head 13, a second mounting shaft 14 and a water inlet pipe 15, and the lower extreme of second installation axle 14 is equipped with multiunit shower nozzle 13, and second installation axle 14 one end is connected with inlet tube 15, bolted connection between second installation axle 14 and the frame main part 1, and second installation axle 14 passes through inlet tube 15 and outside water pump connection, is the open structure between shower nozzle 13, second installation axle 14 and the inlet tube 15.

The utility model discloses work flow: firstly, the lower guide wheel 4, the main chain wheel 5 and the annular transmission chain 2 are connected through gear teeth meshing, the upper end of the annular transmission chain 2 is provided with a mounting plate, the step-shaped rotary component 3 is connected with the mounting plate through a first mounting shaft 9 in a sleeved mode, the transmission is more convenient, the step-shaped rotary component 3 is arranged, the first mounting shaft 9, the grid frame 10 and the sealing support plate 12 are of an integrated structure, the grid frame 10 is connected with the filter screen 11 through bolts, the upper end of the sealing support plate 12 is provided with a limiting column, a plurality of sets of grid frames 10 are connected with the sealing support plate 12 through clamping, a sealing structure is formed, the blockage is reduced, the flushing component 7 and the rotary brush component 8 are arranged, the second mounting shaft 14 is connected with the rack main body 1 through bolts, the second mounting shaft 14 is connected with an external water pump through a water inlet pipe 15, and the spray head 13, the second mounting shaft 14 is of a communicated structure with the water inlet pipe 15, connect through the bearing between roller bearing 17 and the frame main part 1, pass through bolted connection between second gear motor 16 and the frame main part 1, pass through coupling joint between second gear motor 16 and the roller bearing 17, stairstepping gyration subassembly 3 makes slewing motion when fishing out the water with the filth, still make filter screen 11 and cleaning brush 18 remain clean state throughout, upper portion is changeed brush subassembly 8 department and is equipped with cleaning brush 18, and be furnished with washing unit 7 and wash, the scarfing cinder is thorough, the life of grid has been prolonged, moreover, the steam generator is simple in structure, the outward appearance is clean and tidy, overall structure is simple, the effect is good, and stability and practicality are higher.

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 an interior influent stream grid, includes frame main part (1), stairstepping gyration subassembly (3), washes subassembly (7) and changes brush subassembly (8), its characterized in that: a lower guide wheel (4) is arranged at the lower part inside the rack main body (1), a plurality of groups of annular transmission chains (2) are arranged outside the lower guide wheel (4), a plurality of groups of stepped rotary assemblies (3) are arranged outside the annular transmission chains (2) at equal intervals, a main chain wheel (5) is arranged inside the upper part of the annular transmission chains (2), one side of the main chain wheel (5) is connected with a first speed reducing motor (6), a rotary brush assembly (8) is arranged inside the rack main body (1) and close to the base surface at the upper end of the main chain wheel (5), a washing assembly (7) is arranged inside the rack main body (1) and close to the back surface at the upper end of the main chain wheel (5), the stepped rotary assembly (3) consists of a first mounting shaft (9) and a grid frame (10), the grid frame (10) is arranged at the upper end of the first mounting shaft (9), and a filter screen (11) is arranged in the middle of the grid frame (10), first installation axle (9) lower extreme is equipped with sealed layer board (12), it comprises second gear motor (16), roller bearing (17) and cleaning brush (18) to change brush subassembly (8), just roller bearing (17) one end is connected with second gear motor (16), the equidistant multiunit cleaning brush (18) that is equipped with of roller bearing (17) outside annular, it comprises shower nozzle (13), second installation axle (14) and inlet tube (15) to wash subassembly (7), just second installation axle (14) lower extreme is equipped with multiunit shower nozzle (13), second installation axle (14) one end is connected with inlet tube (15).

2. An internal flow grate as claimed in claim 1, wherein: the lower guide wheel (4), the main chain wheel (5) and the annular transmission chain (2) are meshed and connected through gear teeth.

3. An internal flow grate as claimed in claim 1, wherein: annular drive chain (2) upper end is equipped with the mounting panel, just stairstepping gyration subassembly (3) cup joint through first installation axle (9) and mounting panel and connect.

4. An internal flow grate as claimed in claim 1, wherein: the first mounting shaft (9), the grid frame (10) and the sealing supporting plate (12) are of an integrated structure, and the grid frame (10) and the filter screen (11) are connected through bolts.

5. An internal flow grate as claimed in claim 1, wherein: the upper end of the sealing support plate (12) is provided with a limiting column, and the grid frames (10) and the sealing support plate (12) are connected through clamping.

6. An internal flow grate as claimed in claim 1, wherein: bolted connection between second installation axle (14) and frame main part (1), just second installation axle (14) are connected through inlet tube (15) and outside water pump, be the intercommunication structure between shower nozzle (13), second installation axle (14) and inlet tube (15).

7. An internal flow grate as claimed in claim 1, wherein: the roller (17) is connected with the frame main body (1) through a bearing, the second speed reducing motor (16) is connected with the frame main body (1) through a bolt, and the second speed reducing motor (16) is connected with the roller (17) through a coupler.