CN213610197U

CN213610197U - Novel rotary type grating cleaner

Info

Publication number: CN213610197U
Application number: CN202022268203.2U
Authority: CN
Inventors: 鲍俊杰; 魏皎; 王旭东; 沈泽林; 余立
Original assignee: Jiangsu Shunwei Environmental Engineering Co ltd
Current assignee: Jiangsu Shunwei Environmental Engineering Co ltd
Priority date: 2020-10-13
Filing date: 2020-10-13
Publication date: 2021-07-06
Anticipated expiration: 2030-10-13

Abstract

The utility model discloses a novel rotation grid scrubbing machine, which comprises a frame, the frame top is equipped with the driving shaft, be equipped with two drive sprocket on the driving shaft, the frame bottom is equipped with the guiding axle, be equipped with two driven sprocket on the guiding axle, be equipped with two parallel arrangement's annular chain in the frame, the both ends of annular chain are around respectively on drive sprocket and driven sprocket, the annular chain below is equipped with the bottom plate that gradient and frame are unanimous, the bottom plate is fixed in the frame, be equipped with the platelike harrow tooth that a plurality of levels were arranged on the annular chain, platelike harrow tooth is kept away from annular chain one side and is equipped with the tooth mouth, platelike harrow tooth's both ends are even respectively on two annular chains, near the tooth mouth and the laminating. The utility model discloses in need not form a filtering surface with interconnect between the rake teeth, the medial surface that removes the ring chain is located the bottom plate in the frame promptly and becomes filtering surface, ring chain anticlockwise rotation for whole structure exposes outside, and the maintenance installation is more convenient.

Description

Novel rotary type grating cleaner

Technical Field

The utility model relates to a rotation grid de-dirt machine field especially relates to a novel rotation grid de-dirt machine.

Background

The rotary grille cleaner is one large coarse grille apparatus for eliminating solid impurity from liquid continuously. When the traditional rotary type grid sewage-removing machine runs, water flows through the tooth rake grid gaps, the rake tooth grids intercept solid impurities in water, the solid impurities are fished up by the moving rake teeth and then run upwards along with the rake tooth chain to reach the top, and then the solid impurities fall to the conveying device.

There are some not enough in traditional rotation grid dirt separator use, and key parts such as traditional grid rake teeth, leading sprocket, drag chain all set up inside the frame, and each part structure is inseparable, and the correlation is stronger, so if meet the part damage in grid operation process and arouse equipment trouble, must dismantle multiunit correlation part simultaneously, serious needs are great with grid equipment integral hoisting play cell body, the work load of maintenance.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a novel rotation grid de-dirt machine.

The utility model discloses an innovation point lies in not needing to form a filtration face with interconnect between the rake teeth, and the bottom plate that the medial surface that removes with the annular chain lies in the frame promptly becomes the filtration face, and annular chain anticlockwise rotation for whole structure exposes outside, and it is more convenient to maintain the installation.

In order to realize the purpose of the utility model, the technical proposal of the utility model is that: a novel rotary type grid cleaner comprises a frame, wherein the frame is obliquely arranged, a driving shaft is arranged at the top of the frame, two driving sprockets are arranged on the driving shaft, the driving shaft is driven by a driving device to rotate, a guide shaft is arranged at the bottom of the frame, two driven sprockets are arranged on the guide shaft, two annular chains which are arranged in parallel are arranged on the frame, two ends of each annular chain are respectively wound on the driving sprocket and the driven sprockets, a bottom plate with the gradient consistent with that of the frame is arranged below each annular chain, the bottom plate is fixed on the frame and rotates anticlockwise, a plurality of horizontally-arranged plate-shaped rake teeth are arranged on each annular chain, tooth openings are formed in the sides, away from the annular chains, of the plate-shaped rake teeth, two ends of the plate-shaped rake teeth are respectively connected to the two annular chains, and the tooth openings of the plate-shaped, the top of the bottom plate is provided with a hollow section. Need not form a filtering surface with interconnect between the rake teeth, the medial surface that removes the endless chain is located the bottom plate in the frame promptly and becomes filtering surface, and endless chain anticlockwise rotation for whole structure exposes outside, and it is more convenient to maintain the installation.

Furthermore, the plate-shaped rake teeth are connected with the annular chains through rake tooth fixing plates, the rake tooth fixing plates are metal plates, two ends of each rake tooth fixing plate are connected to the two annular chains respectively, and the plate-shaped rake teeth are connected with the rake tooth fixing plates through screws and nuts. Each individual installation of platelike rake teeth is fixed at the annular chain, so that the maintenance and the disassembly are convenient, and the connection through the rake teeth fixing plate is firmer.

Further, the plate-shaped rake teeth are arranged at equal intervals in the annular direction of the endless chain.

Furthermore, a filter screen is arranged at the middle lower part of the bottom plate. The filter screen can be filtered water when the plate-shaped harrow teeth move upwards, and excessive water is prevented from being salvaged.

Furthermore, a support frame is arranged in the middle of the rack, and a guide wheel used for supporting the annular chain is arranged on the support frame. The annular chain passes through the driven chain wheel and the driving chain wheel, the distance is too long, and a guide wheel is added for keeping the rigidity of the annular chain.

The utility model has the advantages that:

1. the utility model discloses in need not form a filtering surface with interconnect between the rake teeth, the medial surface that removes the ring chain is located the bottom plate in the frame promptly and becomes filtering surface, ring chain anticlockwise rotation for whole structure exposes outside, and the maintenance installation is more convenient.

2. The utility model discloses in the lower part is equipped with the filter screen in the bottom plate and can filter water when platelike rake teeth rebound, avoids too much water to be salvaged.

Drawings

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

Fig. 2 is a schematic structural view of a plate-shaped rake tooth.

Fig. 3 is a schematic structural view of the rake teeth fixing plate.

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, a novel rotary type grille decontamination machine comprises a frame 1, the frame 1 is obliquely arranged, a driving shaft 2 is arranged at the top of the frame 1, two driving sprockets 3 are arranged on the driving shaft 2, the driving shaft 2 is driven by a driving device 15 to rotate, a guide shaft 4 is arranged at the bottom of the frame 1, two driven sprockets 5 are arranged on the guide shaft 4, two annular chains 6 which are arranged in parallel are arranged on the frame 1, two ends of each annular chain 6 are respectively wound on the driving sprockets 3 and the driven sprockets 5, a support frame 7 is arranged at the middle of the frame 1, a guide wheel 8 for supporting the annular chain 6 is arranged on the support frame 7, a bottom plate 9 with the same inclination as that of the frame is arranged below the annular chain 6, the bottom plate 9 is fixed on the frame 1, the annular chain 6 rotates anticlockwise, a plurality of plate-shaped rake teeth 10 which are horizontally arranged are, the both ends of platelike rake teeth 10 are connected respectively on two annular chains 6, the tooth mouth 11 and the laminating of bottom plate 9 top surface of the platelike rake teeth of nearly bottom plate department on annular chain 6, platelike rake teeth 10 pass through rake teeth fixed plate 12 and annular chain 6 and connect, rake teeth fixed plate 12 is the metal sheet, rake teeth fixed plate 12 both ends are connected respectively on two annular chains 6, platelike rake teeth and rake teeth fixed plate 12 pass through the screw nut and connect, platelike rake teeth 10 are arranged along the equidistance of annular direction of annular chain 6, the lower part is equipped with filter screen 13 in the bottom plate, the bottom plate top is equipped with fretwork section 14.

When the equipment is installed and is in a stop state, the driving device 15 is started, the driving shaft 2 rotates, the driving chain wheel 3 rotates, the annular chain 6 is driven by the driving chain wheel 3 to rotate anticlockwise, the plate-shaped rake teeth 10 move under the driving of the annular chain 6, when solid impurities appear, the upper end faces of the plate-shaped rake teeth 10 drive the solid impurities to move towards the top of the rack 1 along the bottom plate 9, and when the solid impurities are conveyed to the hollow section 14 of the bottom plate 9, the solid impurities fall off from the hollow section 14.

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. A novel rotary type grid cleaner comprises a frame, wherein the frame is obliquely arranged, a driving shaft is arranged at the top of the frame, two driving sprockets are arranged on the driving shaft, the driving shaft is driven by a driving device to rotate, a guide shaft is arranged at the bottom of the frame, two driven sprockets are arranged on the guide shaft, two annular chains which are arranged in parallel are arranged on the frame, two ends of each annular chain are respectively wound on the driving sprocket and the driven sprockets, the rotary type grid cleaner is characterized in that a bottom plate with the gradient consistent with that of the frame is arranged below each annular chain, the bottom plate is fixed on the frame, each annular chain anticlockwise rotates, a plurality of horizontally-arranged plate-shaped rake teeth are arranged on each annular chain, tooth openings are formed in one side, away from each annular chain, of each plate-shaped rake tooth are respectively connected to the two annular chains, and the tooth openings of the plate-shaped rake teeth, the top of the bottom plate is provided with a hollow section.

2. The rotary grille shutter as claimed in claim 1 wherein the plate-like harrow teeth are connected with the ring-shaped chain through a harrow teeth fixing plate, the harrow teeth fixing plate is a metal plate, two ends of the harrow teeth fixing plate are respectively connected with the two ring-shaped chains, and the plate-like harrow teeth and the harrow teeth fixing plate are connected through screws and nuts.

3. The rotary grate cleaner as recited in claim 1, wherein the plate-shaped raker teeth are arranged at equal intervals in an annular direction of the endless chain.

4. The rotary grate cleaner as recited in claim 1, wherein a strainer is disposed at a lower middle portion of said bottom plate.

5. The rotary grille remover as claimed in claim 1, wherein a support frame is provided in the middle of the frame, and a guide wheel for supporting the endless chain is provided on the support frame.