CN212594388U

CN212594388U - Rotary coarse grid for sewage treatment

Info

Publication number: CN212594388U
Application number: CN202021264741.8U
Authority: CN
Inventors: 陈滨
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-01
Filing date: 2020-07-01
Publication date: 2021-02-26
Anticipated expiration: 2030-07-01

Abstract

The utility model provides a rotary coarse grid for sewage treatment, which comprises a rotary coarse grid body, wherein the rotary coarse grid body comprises a fixed seat, a mounting rack is welded on the fixed seat, a first motor is arranged on the fixed seat, a screw propeller is arranged on the motor, a collecting plate is arranged inside the fixed seat, a through hole is arranged on the collecting plate, a water outlet is arranged at the bottom of the fixed seat, a second motor is arranged at the top of the fixed seat, a first belt pulley is arranged on the second motor, a second belt pulley is arranged on the fixed seat, the first belt pulley is connected with the second belt pulley through a belt, a mounting hole is arranged on the mounting rack, a supporting device is arranged between rake teeth, a supporting plate on the supporting device is adjusted in height through a fastening bolt, so that the leakage height of the rake teeth is changed, the use is adjusted according to different use conditions.

Description

Rotary coarse grid for sewage treatment

Technical Field

The utility model relates to a sewage treatment device field specifically is a thick grid of rotation for sewage treatment.

Background

The sewage treatment grid is a water treatment special device capable of continuously and automatically intercepting and removing sundries in various shapes in fluid, and can be widely applied to urban sewage treatment.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a thick grid of rotation for sewage treatment to solve the problem that proposes in the above-mentioned background art, the utility model discloses novel structure can cooperate through fly leaf and the rake teeth on ground contact and the transmission band when using, gets rid of the rubbish of bottom comprehensively.

In order to achieve the above purpose, the present invention is realized by the following technical solution: a rotary coarse grating for sewage treatment comprises a rotary coarse grating body, the rotary coarse grating body comprises a fixed seat, the fixed seat is welded with a mounting rack, the fixed seat is provided with a first motor, the first motor is provided with a propeller, a collecting plate is arranged in the fixed seat, a through hole is arranged on the collecting plate, a water outlet is arranged at the bottom of the fixed seat, the top of the fixed seat is provided with a motor II, the motor II is provided with a belt pulley I, the fixed seat is provided with the belt pulley II, the first belt pulley is connected with the second belt pulley through a belt, the mounting frame is provided with a mounting opening, the inside of installing port is provided with the transmission band, be provided with the rake teeth on the transmission band, be provided with strutting arrangement between the rake teeth, the bottom of mounting bracket is provided with the opening, open-ended inside is provided with the fly leaf.

As a preferred embodiment of the utility model, the fly leaf passes through the fixed axle to be fixed in the open-ended inside, the fixed axle includes outer pole and interior pole, be provided with torsion spring between outer pole and the interior pole.

As a preferred embodiment of the utility model, strutting arrangement includes the fixed block, be provided with the fluting on the fixed block, the grooved inside is provided with spring and installation pole, the installation pole passes through the spring to be fixed in grooved inside.

As a preferred embodiment of the utility model, the welding has the backup pad on the installation pole, the backup pad is installed between the rake teeth, be provided with fastening bolt on the fixed block, fastening bolt's top welding has the nut.

As a preferred embodiment of the utility model, be provided with driven cylinder and driving roll on the mounting bracket, driven cylinder, driving roll cooperate with the transmission band, driving roll and belt pulley two-phase cooperation.

As an optimized implementation mode of the utility model, one side of the fixing base is provided with a drain, the drain cooperatees with the screw.

The utility model has the advantages that: the utility model discloses a thick grid of rotation for sewage treatment, including fixing base, mounting bracket, motor one, delivery port, motor two, belt pulley one, belt pulley two, belt, installing port, transmission band, rake teeth, strutting arrangement, opening, fly leaf, driven cylinder, driving roll, fixed block, fluting, installation pole, backup pad, spring, fastening bolt, nut, screw, collection board, through-hole, drain, fixed axle, outer pole, interior pole, torsion spring.

1. This thick grid of rotation for sewage treatment is through being provided with strutting arrangement between the rake teeth, and the backup pad on the strutting arrangement passes through fastening bolt height-adjusting, makes the high change that leaks of rake teeth, adjusts the use according to the in service behavior of difference.

2. This thick grid of rotation for sewage treatment makes the installation pole reciprocate through the spring, through the looks mutual friction between backup pad and the rake teeth, gets rid of the debris on the rake teeth, keeps clean, in addition, forms the contained angle through fly leaf and ground contact, guarantees that subaerial rubbish enters into the rake teeth and clears up.

3. This thick grid of rotation for sewage treatment collects rubbish through the collecting board, discharges the water of inside fast through the through-hole, avoids a large amount of water to discharge through the drain, guarantees operating mass with various functions.

Drawings

FIG. 1 is a schematic structural view of a rotary coarse grid for sewage treatment according to the present invention;

FIG. 2 is a schematic structural view of a transmission belt of a rotary coarse grid for sewage treatment according to the present invention;

fig. 3 is a schematic structural view of a fixing device of a rotary coarse grid for sewage treatment of the present invention;

fig. 4 is a schematic sectional view of a fixing base of a rotary coarse grid for sewage treatment according to the present invention;

fig. 5 is a schematic structural view of a movable plate of a rotary coarse grid for sewage treatment according to the present invention;

fig. 6 is a schematic structural view of a fixed shaft of a rotary coarse grid for sewage treatment according to the present invention;

in the figure: 1. a fixed seat; 2. a mounting frame; 3. a first motor; 4. a water outlet; 5. a second motor; 6. a first belt pulley; 7. a second belt pulley; 8. a belt; 9. an installation port; 10. a conveyor belt; 11. rake teeth; 12. a support device; 13. an opening; 14. a movable plate; 15. a driven drum; 16. a driving roller; 17. a fixed block; 18. grooving; 19. mounting a rod; 20. a support plate; 21. a spring; 22. fastening a bolt; 23. a nut; 24. a propeller; 25. a collection plate; 26. a through hole; 27. a sewage draining outlet; 28. a fixed shaft; 29. an outer rod; 30. an inner rod; 31. a torsion spring.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1 to 6, the present invention provides a technical solution: a rotary coarse grid for sewage treatment comprises a rotary coarse grid body, the rotary coarse grid body comprises a fixed seat 1, a mounting frame 2 is welded on the fixed seat 1, a first motor 3 is arranged on the fixed seat 1, a propeller 24 is installed on the first motor 3, a collecting plate 25 is arranged inside the fixed seat 1, a through hole 26 is formed in the collecting plate 25, a water outlet 4 is formed in the bottom of the fixed seat 1, a second motor 5 is arranged at the top of the fixed seat 1, a first belt pulley 6 is arranged on the second motor 5, a second belt pulley 7 is installed on the fixed seat 1, the first belt pulley 6 is connected with the second belt pulley 7 through a belt 8, a mounting opening 9 is formed in the mounting frame 2, a transmission belt 10 is arranged inside the mounting opening 9, rake teeth 11 are arranged on the transmission belt 10, and a supporting device 12 is arranged between the rake teeth 11, an opening 13 is formed at the bottom of the mounting frame 2, and a movable plate 14 is arranged inside the opening 13.

As a preferred embodiment of the present invention, the movable plate 14 is fixed inside the opening 13 by a fixing shaft 28, the fixing shaft 28 includes an outer rod 29 and an inner rod 30, and a torsion spring 31 is disposed between the outer rod 29 and the inner rod 30.

As a preferred embodiment of the present invention, the supporting device 12 includes a fixing block 17, a slot 18 is provided on the fixing block 17, a spring 21 and an installation rod 19 are provided inside the slot 18, and the installation rod 19 is fixed inside the slot 18 through the spring 21.

As a preferred embodiment of the present invention, the mounting rod 19 is welded with a supporting plate 20, the supporting plate 20 is installed between the rake teeth 11, the fixing block 17 is provided with a fastening bolt 22, and the top of the fastening bolt 22 is welded with a nut 23.

As a preferred embodiment of the present invention, the mounting frame 2 is provided with a driven roller 15 and a driving roller 16, the driven roller 15 and the driving roller 16 are matched with the transmission belt 10, and the driving roller 16 is matched with the second belt pulley 7.

As a preferred embodiment of the present invention, one side of the fixing base 1 is provided with a sewage draining exit 27, and the sewage draining exit 27 is matched with the screw 24.

The working principle is as follows: the device provides required electric energy for electrical equipment inside the device through an external power supply, when the device is used, the mounting frame 2 is placed inside a sewage pool for use, an included angle is formed by the contact of the movable plate 14 at the bottom of the mounting frame 2 and the ground, so that garbage enters the rake teeth 11 through the movable plate 14 to be cleaned, when the device works, the motor II 5 is started, the motor II 5 drives the belt pulley II 7 to rotate through the belt 8 on the belt pulley I6, the driving roller 16 inside drives the transmission belt 10 to rotate, when the leakage length of the rake teeth 11 needs to be adjusted, the mounting plate 19 is moved downwards through rotating the fastening bolt 22, the lengths of the rake teeth 11 are different, the types of the cleaned garbage are different, the device can be selectively used according to different conditions, the fastening bolt 22 is removed, friction is generated between the support plate 20 and the rake teeth 11 through pressing the mounting rod 19, clean rake teeth 11's surface, keep normal use, rubbish enters into the inside mouth of fixing base 1 through rake teeth 11, drops on collecting plate 25, and collecting plate 25 is slope form, and through-hole 26 on the collecting plate 25 with the water discharge of inside, enter into the effluent water sump through delivery port 4, drive the rubbish discharge of screw 24 with inside through starter motor 3, effectively improve work efficiency.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a thick grid of rotation for sewage treatment, includes the thick grid body of rotation, its characterized in that: the rotary coarse grating body comprises a fixing seat (1), a mounting frame (2) is welded on the fixing seat (1), a first motor (3) is arranged on the fixing seat (1), a propeller (24) is installed on the first motor (3), a collecting plate (25) is arranged inside the fixing seat (1), a through hole (26) is formed in the collecting plate (25), a water outlet (4) is formed in the bottom of the fixing seat (1), a second motor (5) is arranged at the top of the fixing seat (1), a first belt pulley (6) is arranged on the second motor (5), a second belt pulley (7) is installed on the fixing seat (1), the first belt pulley (6) is connected with the second belt pulley (7) through a belt (8), a mounting opening (9) is formed in the mounting frame (2), and a transmission belt (10) is arranged inside the mounting opening (9), the novel scraper conveyer is characterized in that rake teeth (11) are arranged on the conveying belt (10), supporting devices (12) are arranged between the rake teeth (11), an opening (13) is formed in the bottom of the mounting rack (2), and a movable plate (14) is arranged inside the opening (13).

2. The rotary coarse grid for sewage treatment as claimed in claim 1, wherein: the movable plate (14) is fixed inside the opening (13) through a fixing shaft (28), the fixing shaft (28) comprises an outer rod (29) and an inner rod (30), and a torsion spring (31) is arranged between the outer rod (29) and the inner rod (30).

3. The rotary coarse grid for sewage treatment as claimed in claim 1, wherein: the supporting device (12) comprises a fixing block (17), a groove (18) is formed in the fixing block (17), a spring (21) and an installation rod (19) are arranged inside the groove (18), and the installation rod (19) is fixed inside the groove (18) through the spring (21).

4. The rotary coarse grid for sewage treatment as claimed in claim 3, wherein: the welding has backup pad (20) on installation pole (19), backup pad (20) are installed between rake teeth (11), be provided with fastening bolt (22) on fixed block (17), the top welding of fastening bolt (22) has nut (23).

5. The rotary coarse grid for sewage treatment as claimed in claim 1, wherein: be provided with driven cylinder (15) and driving roller (16) on mounting bracket (2), driven cylinder (15), driving roller (16) cooperate with transmission band (10), driving roller (16) cooperate with belt pulley two (7).

6. The rotary coarse grid for sewage treatment as claimed in claim 1, wherein: one side of the fixed seat (1) is provided with a sewage draining outlet (27), and the sewage draining outlet (27) is matched with the propeller (24).