CN212198542U

CN212198542U - Grid device for sewage treatment

Info

Publication number: CN212198542U
Application number: CN202020241583.8U
Authority: CN
Inventors: 陈校狮
Original assignee: 陈校狮
Current assignee: Harbin Yuxin Construction Machinery Equipment Co.,Ltd.
Priority date: 2020-03-03
Filing date: 2020-03-03
Publication date: 2020-12-22
Anticipated expiration: 2030-03-03

Abstract

The utility model relates to the technical field of sewage treatment equipment, in particular to a grid device for sewage treatment, which comprises a blocking grid plate, wherein the front side of the blocking grid plate is provided with a cutting mechanism which comprises two connecting plates which are symmetrical with each other, the connecting plates are positioned at two sides of the blocking grid plate, the opposite side walls of the connecting plates are symmetrically provided with first chutes, a first sliding plate is arranged between the two connecting plates, two ends of the first sliding plate are symmetrically provided with first sliding blocks which are in sliding connection with the first chutes, the top surface of one first sliding block is provided with a threaded hole, the grid device for sewage treatment can effectively cut paper and plastic bags from the blocking grid plate by the cutting mechanism, sludge can be effectively shaken from holes on the blocking grid plate by the vibrating mechanism, thereby preventing the blocking of the blocking grid plate, and further solving the problem that the existing grid plate can also cause blocking in the long-term use process, the practicality thereof is not effective.

Description

Grid device for sewage treatment

Technical Field

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

Background

The fast development in city leads to people's living standard to improve gradually, and the sewage in the city also increases thereupon, and among the current sewage treatment process, for preventing that mud, paper, the plastic bag in the sewage from causing the jam of pipeline, can install the grid board in the sewage pipeline usually, current grid board also can cause the jam in the long-term use, and its practicality is not effective, in view of this, we propose a grid device for sewage treatment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a grid device for sewage treatment to current grid plate that proposes in solving above-mentioned background art also can cause the jam in long-term use, and its practicality is effectual problem not.

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

a grating device for sewage treatment comprises a blocking grating plate, wherein a cutting mechanism is arranged at the front side of the blocking grating plate and comprises two connecting plates which are symmetrical to each other, the connecting plates are positioned at two sides of the blocking grating plate, first sliding grooves are symmetrically formed in opposite side walls of the connecting plates, a first sliding plate is arranged between the two connecting plates, first sliding blocks are symmetrically arranged at two ends of the first sliding plate and are in sliding connection with the first sliding grooves, a threaded hole is formed in the top surface of one first sliding block, a hairbrush is bonded on the side wall, close to the blocking grating plate, of the first sliding plate through glue, a first motor is mounted on the top surface of one connecting plate through bolts, a lead screw is coaxially connected with an output shaft of the first motor, and the lead screw penetrates through the connecting plates and is in threaded connection with the threaded hole, and a vibration mechanism is arranged on the rear side of the barrier grating plate.

Preferably, a supporting plate is arranged at a position, close to the bottom surface, of one side of the barrier grid plate.

Preferably, the top surface of the barrier grid plate is welded with a pull handle.

Preferably, the shape and size of the first sliding block are matched with the shape and size of the first sliding chute.

Preferably, the vibration mechanism comprises two mutually symmetrical fixed blocks, the fixed blocks are positioned at two sides of the blocking grid plate, second sliding grooves are symmetrically formed in opposite side walls of the fixed blocks, guide rods are arranged in the second sliding grooves, two ends of each guide rod are welded and fixed with inner walls of two ends of each second sliding groove, springs are sleeved on the outer walls of the circumferences of the guide rods, second sliding plates are arranged between the two fixed blocks, second sliding blocks are symmetrically arranged at two ends of each second sliding plate, one ends of the springs are welded and fixed with inner walls of one ends of the second sliding grooves, the other ends of the springs are welded and fixed with side walls of the second sliding blocks, the second sliding blocks are connected with the second sliding grooves in a sliding manner, a fixed plate is arranged at a position, close to the top surface, of one end of the blocking grid plate, a second motor is mounted on the bottom surface of the fixed plate through bolts, and an output shaft, the bottom end of the connecting rod is coaxially connected with a convex disc.

Preferably, the shape and size of the second sliding block are matched with the shape and size of the second sliding chute.

Compared with the prior art, the beneficial effects of the utility model are that: according to the grating device for sewage treatment, paper and plastic bags can be effectively removed from the blocking grating plate by the arranged removing mechanism, and the vibrating mechanism can effectively shake the sludge from the holes in the blocking grating plate, so that the blocking of the blocking grating plate is prevented, the problem that the existing grating plate is blocked in the long-term use process and the practicability is not effective is solved.

Drawings

Fig. 1 is one of the overall structural diagrams of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

fig. 3 is a schematic structural view of a first slide plate in the present invention;

fig. 4 is a second schematic view of the overall structure of the present invention;

fig. 5 is a schematic structural view of the fixing block of the present invention;

fig. 6 is a schematic structural view of a second slide plate according to the present invention.

In the figure: 1. a barrier grid plate; 11. a support plate; 12. pulling a handle; 2. a scraping mechanism; 21. a connecting plate; 211. a first chute; 22. a first motor; 23. a screw rod; 24. a first slide plate; 241. a first slider; 2411. a threaded hole; 242. a brush; 3. a vibration mechanism; 31. a fixing plate; 32. a second motor; 33. a connecting rod; 34. a convex disc; 35. a fixed block; 351. a second chute; 36. a guide bar; 37. a spring; 38. a second slide plate; 381. and a second slider.

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.

In the description of the present invention, it is to be understood that the terms "center", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or components referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-6, the present invention provides a technical solution:

a grating device for sewage treatment comprises a blocking grating plate 1, a scraping mechanism 2 is arranged on the front side of the blocking grating plate 1, the scraping mechanism 2 comprises two connecting plates 21 which are symmetrical to each other, the connecting plates 21 are positioned on two sides of the blocking grating plate 1, first sliding grooves 211 are symmetrically arranged on opposite side walls of the connecting plates 21, a first sliding plate 24 is arranged between the two connecting plates 21, first sliding blocks 241 are symmetrically arranged at two ends of the first sliding plate 24, the first sliding blocks 241 are in sliding connection with the first sliding grooves 211, so that the first sliding plates 24 can slide up and down on the connecting plates 21, a threaded hole 2411 is formed in the top surface of one first sliding block 241, a brush 242 is bonded on the side wall of the first sliding plate 24, which is close to the blocking grating plate 1, through glue, a first motor 22 is installed on the top surface of one connecting plate 21 through a bolt, a lead screw 23 is coaxially connected with an output shaft of the first motor 22, the lead screw 23 penetrates through the connecting plates, the rear side of the barrier grating plate 1 is provided with a vibration mechanism 3.

Specifically, a supporting plate 11 is arranged at a position, close to the bottom surface, of one side of the blocking grid plate 1, so that impurities can be taken out of the sewage conveniently.

In this embodiment, the top surface of the barrier grid plate 1 is welded with the pull handle 12, which is convenient for taking the barrier grid plate 1 out of the outside for cleaning.

In addition, the shape and size of the first slider 241 are matched with the shape and size of the first sliding chute 211, so that the sliding stability of the first slider 241 in the first sliding chute 211 is ensured.

Specifically, the vibration mechanism 3 includes two fixing blocks 35 that are symmetrical to each other, the fixing blocks 35 are located on two sides of the blocking grid plate 1, the opposite side walls of the fixing blocks 35 are symmetrically provided with second sliding grooves 351, the second sliding grooves 351 are provided with guide rods 36 inside, two ends of the guide rods 36 are welded and fixed with inner walls of two ends of the second sliding grooves 351, the circumferential outer wall of the guide rods 36 is sleeved with springs 37, a second sliding plate 38 is provided between the two fixing blocks 35, two ends of the second sliding plate 38 are symmetrically provided with second sliding blocks 381, one end of each spring 37 is welded and fixed with an inner wall of one end of each second sliding groove 351, the other end of each spring 37 is welded and fixed with a side wall of the second sliding block 381, the second sliding blocks 381 are connected with the second sliding grooves 351 in a sliding manner, it is ensured that the second sliding plate 38 can slide on the fixing blocks 35, the fixing plate 31 is provided at a position where one, the output shaft of the second motor 32 is coaxially connected with a connecting rod 33, and the bottom end of the connecting rod 33 is coaxially connected with a convex disc 34.

In this embodiment, the shape and size of the second slider 381 are matched with the shape and size of the second sliding groove 351, so that the sliding stability of the second slider 381 in the second sliding groove 351 is ensured.

It should be noted that after the convex end of the convex disc 34 is attached to the second sliding plate 38, the second sliding plate 38 can collide with the barrier grid plate 1, so as to generate vibration, and the blockage on the barrier grid plate 1 is vibrated, so that the barrier grid plate 1 is not blocked.

It should be noted that, in the present embodiment, the first motor 22 and the second motor 32 both adopt YE2-4P three-phase asynchronous motors manufactured by zhejiang han motor science and technology limited, and the supporting circuit and power supply thereof can also be provided by the manufacturer.

When the grille device for sewage treatment in the embodiment is used, firstly, an external power supply of the second motor 32 is connected to enable the grille device to work, an output shaft of the second motor 32 can drive the connecting rod 33 to rotate, the connecting rod 33 rotates to drive the convex disc 34 to rotate, each time the convex end on the convex disc 34 contacts with the second sliding plate 38, the second sliding plate 38 can collide with the blocking grille plate 1, so that the blocking grille plate 1 is vibrated, sludge on the blocking grille plate 1 is shaken off, when the convex end on the convex disc 34 does not contact with the second sliding plate 38, the second sliding plate 38 can be far away from the blocking grille plate 1 under the elastic action of the spring 37, for next time, the convex end on the convex disc 34 is contacted with the convex end on the convex disc 34, then the external power supply of the first motor 22 is connected to enable the grille device to work, the output shaft of the first motor 22 can drive the screw rod 23 to rotate, so that the first sliding plate 24 moves up and, the movement of the first sliding plate 24 drives the brush 242 to move, so that the paper and the plastic bags on the blocking grating plate 1 are scraped.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A grille apparatus for sewage treatment, includes blocking grille plate (1), its characterized in that: the front side of blocking the grid plate (1) is provided with a cutting mechanism (2), the cutting mechanism (2) comprises two connecting plates (21) which are symmetrical to each other, the connecting plates (21) are located on two sides of the blocking grid plate (1), the opposite side walls of the connecting plates (21) are symmetrically provided with first sliding grooves (211), a first sliding plate (24) is arranged between the two connecting plates (21), two ends of the first sliding plate (24) are symmetrically provided with first sliding blocks (241), the first sliding blocks (241) are in sliding connection with the first sliding grooves (211), one of the first sliding blocks (241) is provided with a threaded hole (2411), the side wall of the first sliding plate (24) close to the blocking grid plate (1) is bonded with a brush (242) through glue, one of the first sliding blocks (21) is provided with a first motor (22) through a bolt, the output shaft of first motor (22) coaxial coupling has lead screw (23), lead screw (23) pass connecting plate (21) and with screw hole (2411) threaded connection, the rear side that blocks grid plate (1) is equipped with vibration mechanism (3).

2. A grille apparatus for sewage treatment as set forth in claim 1 wherein: a supporting plate (11) is arranged at a position, close to the bottom surface, of one side of the blocking grid plate (1).

3. A grille apparatus for sewage treatment as set forth in claim 1 wherein: the top surface of the barrier grid plate (1) is welded with a pull handle (12).

4. A grille apparatus for sewage treatment as set forth in claim 1 wherein: the shape and size of the first sliding block (241) are matched with the shape and size of the first sliding chute (211).

5. A grille apparatus for sewage treatment as set forth in claim 1 wherein: the vibration mechanism (3) comprises two mutually symmetrical fixing blocks (35), the fixing blocks (35) are located on two sides of the blocking grating plate (1), the opposite side walls of the fixing blocks (35) are symmetrical, a second sliding groove (351) is formed, a guide rod (36) is arranged in the second sliding groove (351), two ends of the guide rod (36) are welded and fixed with inner walls of two ends of the second sliding groove (351), a spring (37) is sleeved on the outer wall of the circumference of the guide rod (36), a second sliding plate (38) is arranged between the two fixing blocks (35), a second sliding block (381) is symmetrically arranged at two ends of the second sliding plate (38), one end of the spring (37) is welded and fixed with the inner wall of one end of the second sliding groove (351), the other end of the spring (37) is welded and fixed with the side wall of the second sliding block (381), and the second sliding block (381) is connected with the second sliding groove (351) in a sliding manner, the utility model discloses a grid plate, including baffle grid plate (1), the one end of baffle grid plate (1) is close to the position of top surface and is equipped with fixed plate (31), second motor (32) are installed through the bolt to the bottom surface of fixed plate (31), the output shaft coaxial coupling of second motor (32) has connecting rod (33), the bottom coaxial coupling of connecting rod (33) has protruding dish (34).

6. A grille apparatus for sewage treatment as set forth in claim 5 wherein: the shape and size of the second sliding block (381) are matched with the shape and size of the second sliding chute (351).