CN213231549U

CN213231549U - Internal inflow grid with screen plates not easy to block

Info

Publication number: CN213231549U
Application number: CN202021238050.0U
Authority: CN
Inventors: 王顺川; 许敏跃; 薛鹏飞; 沈科; 蒋鑫
Original assignee: Yixing Quanxi Environmental Protection Co ltd; Penyao Enviromental Protection Co Ltd
Current assignee: Yixing Quanxi Environmental Protection Co ltd; Penyao Enviromental Protection Co Ltd
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2021-05-18
Anticipated expiration: 2030-06-30

Abstract

The utility model discloses an interior inflow grid that otter board is difficult for blockking up, including the frame, be located two parallel arrangement's in the frame annular chain, be located annular otter board between two annular chains, drive annular chain pivoted sprocket, the sprocket is located the pivot, and the pivot is by a motor drive, and annular otter board inboard is equipped with interior collection groove, and interior collection groove is located the sprocket below, the inboard and the outside of annular otter board all are equipped with the roller bearing parallel with the pivot, be equipped with the brush on the roller bearing, the roller bearing is by No. two motor drive, and No. two motors are positive and negative motor. The utility model provides an interior influent stream grid's otter board is difficult for blockking up, and can carry out the scrubbing of two directions to the otter board, and the otter board is more clean.

Description

Internal inflow grid with screen plates not easy to block

Technical Field

The utility model relates to a grid field especially relates to an interior inflow grid that otter board is difficult for blockking up.

Background

The inner inflow type screen plate grid sewage removing machine is widely applied to different occasions such as sewage treatment plants, tap water plants, industrial sewage treatment plants, in front of biological filters, paper mills, chemical plants, pump stations and the like, can achieve good sewage removing effect, and can intercept and remove impurities and floating objects in water, such as weeds, paper sheets, fibers, hairs and the like. However, the existing internal inflow grid screen plate is easy to block and is not easy to clean.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an interior inflow grid that otter board is difficult for blockking up.

The utility model discloses an innovation point lies in the utility model provides an interior influent stream grid's otter board is difficult for blockking up, and can carry out the scrubbing and washing of two directions to the otter board, and the otter board is more clean.

In order to realize the purpose of the utility model, the technical proposal of the utility model is that: the utility model provides an interior influent stream grid that otter board is difficult for blockking up, includes the frame, is located two parallel arrangement's in the frame annular chain, is located annular otter board between two annular chains, drives annular chain pivoted sprocket, and the sprocket is located the pivot, and the pivot is by a motor drive, and annular otter board inboard is equipped with the interior groove of collecting, and the interior groove of collecting is located the sprocket below, its characterized in that, the inboard and the outside of annular otter board all are equipped with the roller bearing parallel with the pivot, be equipped with the brush on the roller bearing, the roller bearing is by No. two motor drive, No. two motors are positive and negative motor. The second motor is a forward and reverse rotating motor, so that the screen plate can be rubbed in two directions, the rubbing angle is wider, the screen plate is cleaner, and the screen plate can be rubbed repeatedly just like washing clothes.

Further, the roller is located on an output side of the sprocket.

Furthermore, the roller bearing is divided into an inner roller bearing and an outer roller bearing, the inner roller bearing is located on the inner side of the annular screen plate, the outer roller bearing is located on the outer side of the annular screen plate, the inner roller bearing is located below the inner collecting groove, the outer roller bearing is slightly higher than the inner roller bearing, an outer collecting groove is arranged on the outer side of the outer roller bearing, a collecting box is arranged at one end of the outer collecting groove, the collecting box is located below the outer collecting groove, and the outer collecting groove is located at the bottom opening of one end of the collecting box.

Furthermore, a spray header is arranged on the inner side of the annular screen plate and positioned above the inner rolling shaft. Washing the impurities washed by the outer rolling shaft.

Furthermore, driving wheels are arranged on the inner rolling shaft and the outer rolling shaft, synchronous belts are arranged on the two driving wheels, and the inner rolling shaft and the outer rolling shaft are driven by a second motor. And energy is saved.

Further, the brush is connected with the roller through a brush sleeve, a channel arranged in the axial direction of the roller is formed in the roller, a convex strip used for being inserted into the channel is arranged on the inner side of the brush sleeve, and the brush is arranged on the outer side of the brush sleeve. The brush is easy to replace when damaged.

The utility model has the advantages that:

1. the utility model provides an interior influent stream grid's otter board is difficult for blockking up, and sets up No. two motors into positive reverse motor and can carry out the scrubbing and washing of two directions to the otter board, and the otter board is more clean.

2. The brush of the utility model is easy to replace when damaged.

Drawings

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

fig. 2 is a schematic side view of the present invention;

fig. 3 is a schematic view of a brush casing.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

Example 1: as shown in fig. 1, 2 and 3, an inner inflow grille with a screen plate not easy to block comprises a frame 1, two annular chains 2 arranged in parallel on the frame 1, an annular screen plate 3 arranged between the two annular chains 2, and a chain wheel 4 driving the annular chains 2 to rotate, wherein the chain wheel 4 is arranged on a rotating shaft 5, the rotating shaft 5 is driven by a motor 6, an inner collecting groove 7 is arranged on the inner side of the annular screen plate 3, the inner collecting groove 7 is arranged below the chain wheel 4, rolling shafts 6 parallel to the rotating shaft 5 are arranged on the inner side and the outer side of the annular screen plate 3, and the rolling shafts 6 are arranged on the output side of the chain wheel 4; the roller 6 is provided with a brush 7, the brush 7 is connected with the roller 6 through a brush sleeve 14, the roller 6 is provided with a groove 6.3 arranged along the axial direction of the roller 6, the inner side of the brush sleeve 14 is provided with a convex strip 14.1 used for being inserted into the groove 6.3, and the outer side of the brush sleeve 14 is provided with the brush 7. The roller 6 is driven by a second motor 8, and the second motor 8 is a forward and reverse rotating motor. The roller 6 is divided into an inner roller 6.1 and an outer roller 6.2, the inner roller 6.1 is positioned on the inner side of the annular screen plate 3, the outer roller 6.2 is positioned on the outer side of the annular screen plate 3, the inner roller 6.1 is positioned below the inner collecting groove 7, the outer roller 6.2 is slightly higher than the inner roller 6.1, an outer collecting groove 9 is arranged on the outer side of the outer roller 6.2, one end part of the outer collecting groove 9 is provided with a collecting box 10, the collecting box 10 is positioned below the outer collecting groove 9, and the outer collecting groove 9 is positioned at one end of the collecting box 10 and is open at the bottom; the inner side of the annular screen plate 3 is also provided with a spray header 11, and the spray header 11 is positioned above the inner roller 6.1. The inner roller 6.1 and the outer roller 6.2 are both provided with a driving wheel 12, the two driving wheels 12 are provided with a synchronous belt 13, and the inner roller 6.1 and the outer roller 6.2 are driven by a second motor 8.

During operation, annular otter board 3 when changeing upper portion sprocket 4, pour rubbish into in the interior collecting tank 7, then scrub the rubbish that glues the outside on annular otter board 3 by outer roller 6.2's brush 7, then shower head 11 washes again, further wash the rubbish that will scrub and get into outer collecting vat 9, scrub 3 inboards of annular otter board by the brush 7 of interior roller 6.1 department again, set up the time interval that No. two motors 8 are just reversing according to the condition of scrubbing to reach the best effect of scrubbing.

The described embodiments are only some, but not all embodiments of the invention. 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.

Claims

1. The utility model provides an interior influent stream grid that otter board is difficult for blockking up, includes the frame, is located two parallel arrangement's in the frame annular chain, is located annular otter board between two annular chains, drives annular chain pivoted sprocket, and the sprocket is located the pivot, and the pivot is by a motor drive, and annular otter board inboard is equipped with the interior groove of collecting, and the interior groove of collecting is located the sprocket below, its characterized in that, the inboard and the outside of annular otter board all are equipped with the roller bearing parallel with the pivot, be equipped with the brush on the roller bearing, the roller bearing is by No. two motor drive, No. two motors are positive and negative motor.

2. The meshed plate less prone to clogging inner inflow grate of claim 1, wherein the rollers are located on an output side of the sprocket.

3. The mesh plate non-blocking inner inflow grid according to claim 1, wherein the rollers are divided into an inner roller and an outer roller, the inner roller is located inside the annular mesh plate, the outer roller is located outside the annular mesh plate, the inner roller is located below the inner collecting groove, the outer roller is slightly higher than the inner roller, an outer collecting groove is arranged outside the outer roller, a collecting groove is arranged at one end of the outer collecting groove, the collecting groove is located below the outer collecting groove, and the outer collecting groove is located at one end of the collecting groove and is open at the bottom.

4. The inner inflow grid with the screen plates not easy to block as claimed in claim 3, wherein a spray header is further arranged on the inner side of the annular screen plate, and the spray header is positioned above the inner roller.

5. The inner inflow grid with screen plates not easy to block as claimed in claim 4, wherein the inner roller and the outer roller are both provided with driving wheels, the two driving wheels are provided with synchronous belts, and the inner roller and the outer roller are driven by a second motor.

6. The mesh plate less prone to blockage inner inflow grid according to claim 1, wherein the brush is connected with the roller through a brush sleeve, the roller is provided with a groove arranged along the axial direction of the roller, the inner side of the brush sleeve is provided with a convex strip for being inserted into the groove, and the outer side of the brush sleeve is provided with a brush.