CN218306656U

CN218306656U - Rotary movable rail grating cleaner

Info

Publication number: CN218306656U
Application number: CN202221881290.1U
Authority: CN
Inventors: 王绩; 王建中; 周江成; 王孟君
Original assignee: Jiangsu Qianyuan Environmental Protection Technology Co ltd
Current assignee: Jiangsu Qianyuan Environmental Protection Technology Co ltd
Priority date: 2022-07-21
Filing date: 2022-07-21
Publication date: 2023-01-17
Anticipated expiration: 2032-07-21

Abstract

The utility model discloses a rotary moving rail grating cleaner, which comprises a frame, a driving device and a rake toothed plate, wherein the frame is obliquely fixed on the wall of a tank; the driving device comprises a driving wheel and a driving motor which are arranged at the top of the rack, a main driving wheel arranged at the upper part in the rack, an auxiliary driving wheel arranged at the lower part in the rack and a chain wound on the main driving wheel and the auxiliary driving wheel, wherein two ends of the rake tooth plate are connected with the chain; through holes are uniformly distributed in the rake tooth plate, a plurality of strip-shaped notches are formed in the rake tooth plate along the length direction of the rake tooth plate, an upper blocking strip and a lower blocking strip which protrude outwards are correspondingly arranged at the upper edge and the lower edge of each notch, and a clamping groove is formed between the upper blocking strip and the lower blocking strip; the toothed plate is clamped in the clamping groove; the toothed plate comprises a base plate with the size matched with the clamping groove, rake teeth are uniformly arranged on the base plate, and the grid sewage remover is flexible in structure and convenient to replace the rake teeth.

Description

Rotary moving rail grating cleaner

Technical Field

The utility model relates to a sewage treatment field especially relates to a rotation moves rail grid de-dirt machine.

Background

The grating dirt separator is a dirt separator for separating solid from liquid through grating, and mainly comprises a chain grating dirt separator, a steel cable traction type grating dirt separator, a rotary moving rail grating dirt separator and the like. The prior common rotary moving rail grid cleaner in the market is that the rake teeth on the rake tooth plate are fixed, for example, chinese patent CN207294266U discloses a rotary rake tooth grid cleaner, which arranges large rake teeth and small rake teeth on the rake tooth plate to separate solid suspended matters with various sizes, however, the large rake teeth and the small rake teeth are not replaceable, once the rake teeth are broken or the rake teeth need to be replaced, the whole rake tooth plate must be replaced, and the flexibility is not enough.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the defect of the background art and providing a rotary movable rail grid cleaner with flexible structure and convenient rake teeth replacement.

In order to realize the purpose of the utility model, the technical proposal of the utility model is that:

a rotary moving rail grating cleaner comprises a frame, a driving device and a rake toothed plate, wherein the frame is obliquely fixed on the wall of a tank; the driving device comprises a driving wheel and a driving motor which are arranged at the top of the rack, a main driving wheel arranged at the upper part in the rack, an auxiliary driving wheel arranged at the lower part in the rack and a chain wound on the main driving wheel and the auxiliary driving wheel, wherein two ends of the rake tooth plate are connected with the chain; through holes are uniformly distributed in the rake tooth plate, a plurality of strip-shaped notches are formed in the rake tooth plate along the length direction of the rake tooth plate, an upper blocking strip and a lower blocking strip which protrude outwards are correspondingly arranged at the upper edge and the lower edge of each notch, and a clamping groove is formed between the upper blocking strip and the lower blocking strip; the toothed plate is clamped in the clamping groove; the toothed plate comprises a base plate with the size matched with the clamping groove, and rake teeth are uniformly arranged on the base plate.

Preferably, the top in the rack is also provided with a cleaning rotating brush and a high-pressure spray head; the cleaning rotating brush is contacted with the rake tooth plate; and a slag outlet is formed in the frame and is positioned obliquely below the cleaning rotary brush.

Preferably, a garbage filtering box is further arranged below the slag outlet and fixed to the top of the tank wall, a filter screen is arranged on the lower portion of the garbage filtering box, and a drain pipe is arranged at the bottom of the garbage filtering box.

Preferably, the filter screen is obliquely arranged, a garbage outlet is formed in the lower side of the filter screen, and a cover plate is arranged at the garbage outlet.

Preferably, a garbage transfer trolley is further arranged below the outer side of the garbage outlet.

The utility model has the advantages that:

set up the draw-in groove on the trailing arm board, the pinion rack joint is convenient for change the rake teeth in the draw-in groove on the one hand, and on the other hand also can select rake teeth of different shapes or equidimension not according to actual demand, utilizes the structure of draw-in groove, need not to change the trailing arm board and just can change the rake teeth, and the structure is nimble, changes simply, maintains the convenience.

Drawings

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

Fig. 2 is a schematic diagram of a rake finger structure.

Fig. 3 is a schematic view of a toothed plate structure.

Fig. 4 is a schematic structural view of the assembled toothed plate and rake toothed plate.

In the figure: 10 is a pool wall, 20 is a frame, 21 is a cleaning rotary brush, 22 is a high-pressure spray head, 23 is a slag hole, 30 is a driving device, 31 is a driving wheel, 32 is a main driving wheel, 33 is an auxiliary driving wheel, 34 is a chain, 40 is a rake tooth plate, 41 is a through hole, 42 is a notch, 43 is an upper baffle strip, 44 is a lower baffle strip, 45 is a toothed plate, 45.1 is a base plate, 45.2 is a rake tooth, 50 is a garbage filter box, 51 is a filter screen, 52 is a drain pipe, 53 is a cover plate, and 54 is a garbage transfer trolley.

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.

A rotary moving rail grating cleaner comprises a frame 20, a driving device 30 and a rake tooth plate 40 which are obliquely fixed on a pool wall 10; the driving device 30 comprises a driving wheel 31 and a driving motor which are arranged at the top of the frame 20, a main driving wheel 32 which is arranged at the upper part in the frame 20, an auxiliary driving wheel 33 which is arranged at the lower part in the frame 20 and a chain 34 which is wound on the main driving wheel 32 and the auxiliary driving wheel 33, and two ends of the rake toothed plate 40 are connected with the chain 34; through holes 41 are uniformly distributed on the rake tooth plate 40, a plurality of strip-shaped notches 42 are formed in the rake tooth plate 40 along the length direction of the rake tooth plate, an upper stop strip 43 and a lower stop strip 44 which protrude outwards are correspondingly arranged at the upper edge and the lower edge of each notch 42, and a clamping groove is formed between the upper stop strip 43 and the lower stop strip 44; a toothed plate 45 is clamped in the clamping groove; the toothed plate 45 comprises a base plate 45.1 with the size matched with the clamping groove, and rake teeth 45.2 are uniformly arranged on the base plate 45.1.

Further, the number of the clamping grooves can be set according to actual requirements, at least one clamping groove is formed in one rake tooth plate 40, and the tooth plate 45 is inserted into the clamping grooves and can be reinforced by bolts.

Further, the rake teeth plate 40 is provided with the through holes 41, so that the weight of the rake teeth plate 40 can be reduced, and water can be filtered.

Further, the connection between the rake rack 40 and the chain 34 is prior art and will not be described herein.

Preferably, a cleaning rotating brush 21 and a high-pressure spray head 22 are further arranged at the top in the frame 20; the cleaning rotary brush 21 is in contact with the rake tooth plate 40; a slag outlet 23 is arranged on the frame 20 and is positioned obliquely below the cleaning rotary brush 21.

Preferably, a garbage filtering box 50 is further arranged below the slag outlet 23, the garbage filtering box 50 is fixed on the top of the pool wall 10, a filtering net 51 is arranged at the lower part in the garbage filtering box 50, and a drain pipe 52 is arranged at the bottom.

Preferably, the filter screen 51 is arranged obliquely, a garbage outlet is arranged at the lower side of the filter screen, and a cover plate 53 is arranged at the garbage outlet.

Preferably, a garbage transfer trolley 54 is further arranged below the outer side of the garbage outlet.

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 efforts all belong to the protection scope of the present invention.

Claims

1. A rotary moving rail grating cleaner comprises a frame (20) obliquely fixed on a tank wall (10), a driving device (30) and a rake tooth plate (40); the driving device (30) comprises a driving wheel (31) and a driving motor which are arranged at the top of the rack (20), a main driving wheel (32) arranged at the upper part in the rack (20), an auxiliary driving wheel (33) arranged at the lower part in the rack (20) and a chain (34) wound on the main driving wheel (32) and the auxiliary driving wheel (33), and two ends of the rake toothed plate (40) are connected with the chain (34); the method is characterized in that: through holes (41) are uniformly distributed in the rake tooth plate (40), a plurality of strip-shaped notches (42) are formed in the rake tooth plate (40) along the length direction of the rake tooth plate, an upper blocking strip (43) and a lower blocking strip (44) which protrude outwards are correspondingly arranged at the upper edge and the lower edge of each notch (42), and a clamping groove is formed between each upper blocking strip (43) and each lower blocking strip (44); a toothed plate (45) is clamped in the clamping groove; pinion rack (45) are including size and draw-in groove assorted base plate (45.1), evenly set up rake teeth (45.2) on base plate (45.1).

2. The rotary moving rail grille cleaner as claimed in claim 1, wherein: the top in the frame (20) is also provided with a cleaning rotating brush (21) and a high-pressure spray head (22); the cleaning rotary brush (21) is in contact with the rake toothed plate (40); a slag outlet (23) is formed in the frame (20) and is positioned obliquely below the cleaning rotary brush (21).

3. The rotary moving rail grille cleaner as claimed in claim 2, wherein: still establish rubbish rose box (50) below slag notch (23), rubbish rose box (50) are fixed at pool wall (10) top, lower part sets up filter screen (51) in rubbish rose box (50), and the bottom sets up drain pipe (52).

4. The rotary moving rail grille shutter according to claim 3, wherein: the filter screen (51) is obliquely arranged, a garbage outlet is formed in the lower side of the filter screen, and a cover plate (53) is arranged at the garbage outlet.

5. The rotary moving rail grille shutter according to claim 4, wherein: and a garbage transfer trolley (54) is also arranged below the outer side of the garbage outlet.