CN212742461U

CN212742461U - Efficient circulating toothed rake type trash remover

Info

Publication number: CN212742461U
Application number: CN202020715887.3U
Authority: CN
Inventors: 高昭
Original assignee: Hengshui Zhaoyu Hydraulic Machinery Co ltd
Current assignee: Hengshui Zhaoyu Hydraulic Machinery Co ltd
Priority date: 2020-05-06
Filing date: 2020-05-06
Publication date: 2021-03-19
Anticipated expiration: 2030-05-06

Abstract

The utility model relates to a trash remover technical field especially relates to a high-efficient circulation tine harrow formula trash remover. The sewage disposal device comprises a sewage disposal wheel which is arranged at a sewage discharge outlet and realizes forward and reverse rotation, wherein when the sewage disposal wheel rotates forwards, sewage clamped between tooth rakes is stirred and crushed by utilizing the sewage crushing surface of a sewage disposal knife to be matched with the tooth rakes, and then when the sewage disposal wheel rotates backwards, the sewage between the tooth rakes is pushed out by utilizing the sewage pushing surface of the sewage disposal knife, so that the sewage is reciprocated, and the problem that when the circulating tooth rake type sewage disposal device is used, the sewage is clamped between a plurality of tooth rakes and is not easy to fall off to finish self-cleaning is solved; the adoption has realized further carrying out the secondary to the tine harrow that scrubbing portion scrubbing was accomplished and has cleaned the adnexed filth in clearance tine harrow surface at the clearance portion that scrubbing portion one side set up to further improve the function of the efficiency of decontaminating of circulation tine harrow formula trash remover.

Description

Efficient circulating toothed rake type trash remover

Technical Field

The utility model relates to a trash remover technical field especially relates to a high-efficient circulation tine harrow formula trash remover.

Background

The circulating tooth rake dirt cleaning machine is a group of rotary grating chains assembled by unique rake teeth. Under the drive of the motor reducer, the rake tooth chain performs reverse water flow direction rotary motion to salvage floating slag floating on the water surface, when the rake tooth chain runs to the upper part of the equipment, relative self-cleaning motion is generated between each group of rake teeth due to the guide of the grooved wheel and the bent rail, and most of solid matters fall down by gravity. However, the sundries are clamped among the toothed rakes sometimes and cannot fall down by means of gravity, and when the toothed rakes are continuously used, the sundries are carried by the toothed rakes to be rotated back into water, so that secondary pollution is caused and the working efficiency of the circulating toothed rake sewage disposal machine is influenced.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to the technical insufficiency, which provides a high-efficiency circulating tooth rake type trash remover, adopting a trash removing part arranged at the sewage outlet to realize a forward and reverse rotating trash removing wheel, when the sewage is positively rotated, the dirt blocked between the tooth rakes is crushed by utilizing the dirt crushing surface of the trash removing knife to be matched with the tooth rakes, then when the sewage is reversely rotated, the dirt between the dirt pushing surface of the trash removing knife and the tooth rakes is pushed out, and the reciprocating motion solves the problem that when the circulating tooth rake type trash remover is used, the dirt is blocked by being mixed with a plurality of tooth rakes and is not easy to drop to complete self-cleaning; the adoption has realized further carrying out the secondary to the tine harrow that scrubbing portion scrubbing was accomplished and has cleaned the adnexed filth in clearance tine harrow surface at the clearance portion that scrubbing portion one side set up to further improve the function of the efficiency of decontaminating of circulation tine harrow formula trash remover.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: a frame; a driving motor is arranged on the frame; a circulating chain is arranged in the frame; the circulating motor drives the circulating chain to rotate; a toothed harrow is arranged on the outer side of the circulating chain; a plurality of tooth rakes are arranged at equal intervals in the width direction of the outer side of the circulating chain; a sewage draining outlet is formed in the lower side of the upper part of the rack; a decontamination part is arranged on one side of the upper end of the circulating chain; the decontamination part is arranged in the middle of the sewage outlet; a cleaning part is arranged on one side of the dirt removing part; the decontamination portion includes: a positive and negative rotation motor and a decontamination wheel; the forward and reverse rotating motor is arranged on one side outside the rack; the output shaft of the forward and reverse rotating motor extends to the inside of the frame and is provided with a decontamination shaft; the dirt removing wheels are arranged on the dirt removing shaft at equal intervals; the decontamination wheel is arranged between the two tooth rakes; two dirt removing knives are symmetrically arranged on the dirt removing wheel; one side of the dirt removing knife is provided with a dirt crushing surface which is concave inwards; the other side of the dirt removing knife is provided with a dirt pushing surface which protrudes outwards; the cleaning part comprises a cleaning column; the cleaning brush is arranged on the cleaning column along the axial direction; the cleaning brushes are radially and symmetrically arranged on two sides of the cleaning column.

Further optimizes the technical proposal that the dirt removing knife and the tooth rake are partially overlapped.

Further optimizing the technical scheme, the upper rotating shaft and the lower rotating shaft in the rack are connected with two chain wheels; the motor drives the upper side chain wheel to rotate through the belt, and a circulating chain is connected between the two chain wheels in an occluded mode.

Further optimize this technical scheme, the upside the sprocket still is connected with the clearance post through the belt.

Further optimize this technical scheme, circulating motor drive circulation chain action.

Further optimize this technical scheme, the circulating motor drive clearance post rotates.

Further optimize this technical scheme, positive and negative motor drive scrubbing axle positive and negative reciprocating rotation.

Compared with the prior art, the utility model has the advantages of it is following: 1. the structure is favorable for ensuring the dirt removing wheel rotating positively and negatively, when the dirt removing wheel rotates positively, dirt clamped between the tooth rakes is crushed by matching the dirt crushing surface of the dirt removing knife with the tooth rakes, and then when the dirt removing wheel rotates reversely, the dirt between the tooth rakes is pushed out by pushing the dirt crushing surface of the dirt removing knife; 2. the cleaning part is arranged on one side of the dirt removing part, and the structure is favorable for ensuring that the tooth rake for further performing secondary cleaning on the dirt removed by the dirt removing part cleans dirt attached to the surface of the tooth rake, so that the dirt cleaning efficiency of the circulating tooth rake type dirt cleaning machine is further improved.

Drawings

Fig. 1 is a schematic view of the overall structure of a high-efficiency circulating rake-type trash remover.

Fig. 2 is a schematic view of the overall bottom structure of a high-efficiency circulating rake-type trash remover.

Fig. 3 is a schematic view of a frame and a cleaning structure of a high-efficiency circulating tooth rake type trash remover.

Fig. 4 is a schematic structural view of a dirt removing part of the high-efficiency circulating tooth rake type dirt remover.

Fig. 5 is a schematic view of a structure of a dirt removing wheel of the high-efficiency circulating rake type dirt remover.

Fig. 6 is a schematic view of the working state of the broken dirt surface of the dirt removing part of the high-efficiency circulating rake type dirt remover.

Fig. 7 is a schematic view of the working state of the dirt-removing section of the high-efficiency circulating rake-type dirt remover.

In the figure: 1. a frame; 2. a circulating motor; 3. a decontamination part; 4. a cleaning part; 101. a sewage draining outlet; 201. circulating the chain; 202. a toothed harrow; 203. a sprocket; 301. a positive and negative rotation motor; 302. a desmutting shaft; 303. a decontamination wheel; 304. a dirt removing knife; 305. crushing dirty surfaces; 306. pushing dirty surfaces; 401. cleaning the column; 402. a cleaning brush.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

The specific implementation mode is as follows: as shown in connection with fig. 1-7, a frame 1; a circulating motor 2 is arranged on the frame 1; a circulating chain 201 is arranged in the frame 1; the circulating motor 2 drives the circulating chain 201 to rotate; a toothed harrow 202 is arranged outside the circulating chain 201; a plurality of tooth rakes 202 are arranged at equal intervals in the width direction of the outer side of the circulating chain 201; a sewage draining outlet 101 is formed in the lower side of the upper part of the rack 1; a decontamination part 3 is arranged on one side of the upper end of the circulating chain 201; the decontamination part 3 is arranged in the middle of the sewage outlet 101; a cleaning part 4 is arranged on one side of the dirt removing part 3; the decontamination portion 3 includes: a positive and negative rotation motor 301 and a decontamination wheel 303; the forward and reverse rotating motor 301 is arranged at one side outside the frame 1; an output shaft of the forward and reverse rotating motor 301 extends to the inside of the frame 1 and is provided with a dirt removing shaft 302; the decontamination shafts 302 are equidistantly provided with decontamination wheels 303; the decontamination wheel 303 is arranged between the two tooth rakes 202; two dirt removing knives 304 are symmetrically arranged on the dirt removing wheel 303; one side of the dirt removing knife 304 is provided with a dirt crushing surface 305 which is concave inwards; the other side of the dirt removing knife 304 is provided with a dirt pushing surface 306 which protrudes outwards; the cleaning part 4 comprises a cleaning column 401; the cleaning column 401 is provided with a cleaning brush 402 along the axial direction; the cleaning brushes 402 are radially and symmetrically arranged on two sides of the cleaning column 401; the dirt removing knife 304 and the toothed harrow 202 are partially overlapped; the upper and lower rotating shafts in the frame 1 are connected with two chain wheels 203; the motor drives the upper side chain wheel 203 to rotate through a belt, and a circulating chain 201 is connected between the two chain wheels 203 in a meshing manner; the chain wheel 203 at the upper side is also connected with a cleaning column 401 through a belt; the circulating motor 2 drives the circulating chain 201 to act; the circulating motor 2 drives the cleaning column 401 to rotate; the forward and reverse rotation motor 301 drives the decontamination shaft 302 to rotate forward and reverse in a reciprocating manner.

When in use, as shown in fig. 1-7, the circulating motor 2 acts to drive the circulating chain 201 to rotate through the chain wheel 203, so that the rake 202 can hook up the dirt in the water, the dirt on the rake 202 at the dirt discharge port 101 falls off by gravity, at this time, some dirt is clamped on the rake 202 and is not easy to fall off, the forward and reverse rotating motor 301 acts to drive the dirt removing shaft 302 to rotate forward and backward, when the dirt removing shaft 302 rotates forward, as shown in fig. 6, the dirt crushing surface 305 on the dirt removing knife 304 and the rake 202 partially coincide with each other, and the dirt removing knife 304 is arranged between the rakes 202, so that the dirt clamped on the rake 202 and not easy to fall off is crushed by the dirt crushing surface 305 and the rake 202 in a matching manner, then the dirt removing shaft 302 continues to rotate reversely, as shown in fig. 7, the dirt pushing surface 306 partially coincides with the rake 202, thereby pushing out the dirt out from the rake 202, and ensuring that the dirt removing efficiency is not influenced by the dirt clamped by the rake 202, when the rake 202 is driven by the circulating chain 201 to move, the cleaning brush 402 moves to brush the rake 202, so that the dirt attached to the surface of the rake 202 is cleaned, the rake 202 is further cleaned, and the efficient use of the circulating rake cleaning machine is ensured.

The utility model discloses a control mode comes automatic control through the controller, and the control circuit of controller can realize through the simple programming of technical staff in this field, belongs to the common general knowledge in this field, and the utility model discloses mainly be used for protecting the machinery setting, so the utility model discloses no longer explain control mode and circuit connection in detail.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The utility model provides a high-efficient circulation tine harrow formula trash cleaning machine which characterized in that: a frame (1); a circulating motor (2) is arranged on the rack (1); a circulating chain (201) is arranged in the rack (1); the circulating motor (2) drives the circulating chain (201) to rotate; a toothed harrow (202) is arranged on the outer side of the circulating chain (201); a plurality of tooth rakes (202) are arranged at equal intervals in the width direction of the outer side of the circulating chain (201); a sewage draining outlet (101) is formed in the lower side of the upper part of the rack (1); a decontamination part (3) is arranged on one side of the upper end of the circulating chain (201); the decontamination part (3) is arranged in the middle of the sewage outlet (101); a cleaning part (4) is arranged on one side of the dirt removing part (3); the decontamination portion (3) includes: a positive and negative rotation motor (301) and a decontamination wheel (303); the forward and reverse rotating motor (301) is arranged on one side outside the rack (1); an output shaft of the forward and reverse rotating motor (301) extends to the inside of the rack (1) and is provided with a decontamination shaft (302); the decontamination shafts (302) are equidistantly provided with decontamination wheels (303); the decontamination wheel (303) is arranged between the two tooth rakes (202); two dirt removing knives (304) are symmetrically arranged on the dirt removing wheel (303); one side of the dirt removing knife (304) is provided with a dirt crushing surface (305) which is concave inwards; the other side of the dirt removing knife (304) is provided with a dirt pushing surface (306) which protrudes outwards; the cleaning part (4) comprises a cleaning column (401); the cleaning column (401) is provided with a cleaning brush (402) along the axial direction; the cleaning brushes (402) are radially and symmetrically arranged on two sides of the cleaning column (401).

2. The efficient circulating rake-type trash remover according to claim 1, wherein: the dirt removing knife (304) is partially overlapped with the toothed harrow (202).

3. The efficient circulating rake-type trash remover according to claim 1, wherein: the upper and lower rotating shafts in the frame (1) are connected with two chain wheels (203); the motor drives the upper side chain wheel (203) to rotate through the belt, and the two chain wheels (203) are connected with a circulating chain (201) in an occluded mode.

4. The efficient circulating rake-type trash remover according to claim 3, wherein: the chain wheel (203) at the upper side is also connected with a cleaning column (401) through a belt.

5. The efficient circulating rake-type trash remover according to claim 1, wherein: the circulating motor (2) drives the circulating chain (201) to act.

6. The efficient circulating rake-type trash remover according to claim 1, wherein: the circulating motor (2) drives the cleaning column (401) to rotate.

7. The efficient circulating rake-type trash remover according to claim 1, wherein: the positive and negative rotation motor (301) drives the decontamination shaft (302) to rotate in a positive and negative reciprocating manner.