CN223439254U

CN223439254U - A new type of monorail underwater scraper

Info

Publication number: CN223439254U
Application number: CN202422983280.4U
Authority: CN
Inventors: 杨志强; 吕仁忠
Original assignee: Anhui Qinglang Environmental Protection Technology Co ltd
Current assignee: Anhui Qinglang Environmental Protection Technology Co ltd
Priority date: 2024-12-04
Filing date: 2024-12-04
Publication date: 2025-10-17
Anticipated expiration: 2034-12-04

Abstract

The utility model discloses a novel single-track underwater scraper, which belongs to the technical field of sewage treatment. The utility model includes a bracket, a slide rail, a sliding assembly, and a cleaning assembly. The bracket is fixed in a sewage pool, the slide rail is installed on the bracket, and the slide rail is installed on the slide rail. The sliding assembly includes a slider, a transverse groove is provided on the slider, a groove is provided on the inner wall of the transverse groove, a bearing is fitted in the groove, a rotating shaft is fitted in the inner ring of the bearing, a cavity is provided in the slider, one end of the rotating shaft extends into the cavity, a transmission gear is fitted on the rotating shaft, a mounting hole is provided on the top of the slider, a servo motor is installed in the mounting hole, the motor shaft at the output end of the servo motor extends into the cavity, a motor gear is fitted on the motor shaft at the output end of the servo motor, and the motor gear cooperates with the transmission gear. The utility model drives the scum pipe to clean the scum on the water surface by sliding the sliding assembly on the slide rail located above the sewage, and the scraper cleans the sludge at the bottom, thereby solving the problem of sludge accumulation on the track being prone to blockage.

Description

Novel monorail type underwater mud scraper

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to a novel single-rail underwater mud scraper.

Background

Sedimentation is one of important links in the water supply and drainage process flow, and sludge discharge of a sedimentation tank directly influences the effect of water quality treatment. Domestic water works and sewage treatment plants, a large amount of machines such as mud scrapers are used in the sewage treatment process, and the mud scrapers are machines for cleaning mud from river channels and are used for circular sedimentation tanks with larger diameters in urban sewage treatment plants, water works and industrial wastewater treatment to remove mud settled at the bottom of the tank and scum on skimming tank surfaces. The existing monorail type underwater mud scraper track is mostly positioned at the bottom of a pool, sludge can be accumulated on the track in long-term cleaning, so that equipment is difficult to operate, and meanwhile, scum floating on the pool surface cannot be cleaned.

Disclosure of utility model

The utility model aims to provide a novel single-rail underwater mud scraper, which drives a scum pipe to clean scum on the water surface by sliding a sliding component on a sliding rail above sewage, and a mud scraper cleans mud at the bottom, so that the problem that accumulated mud on a rail is easy to block is solved.

The utility model is realized by the following technical scheme:

The utility model relates to a novel single-rail underwater mud scraper which comprises a bracket, a sliding rail, a sliding component and a cleaning component, wherein the bracket is fixed in a sewage pool, the sliding rail is arranged on the bracket, and the sliding component is arranged on the sliding rail;

The sliding component comprises a sliding block, a transverse groove is formed in the sliding block, a groove is formed in the inner wall of the transverse groove, a bearing is matched in the groove, a rotating shaft is matched with an inner ring of the bearing, a cavity is formed in the sliding block, one end of the rotating shaft stretches into the cavity, a transmission gear is matched on the rotating shaft, a mounting hole is formed in the top of the sliding block, a servo motor is mounted in the mounting hole, a motor shaft at the output end of the servo motor stretches into the cavity, a motor gear is matched on the motor shaft at the output end of the servo motor, and the motor gear is matched with the transmission gear;

the cleaning assembly comprises a supporting rod, the supporting rod is arranged at the bottom of the sliding assembly, a scum pipe is arranged on the supporting rod, and a mud scraping plate is arranged at the bottom of the supporting rod.

Further, the slide rail is I-shaped, and the rotating shaft is provided with a pulley which is abutted against the slide rail.

Further, a through hole is formed in the supporting rod, and the scum pipe is arranged in the through hole.

Further, a notch is formed in the scum pipe, and filter screens are arranged at two ends of the scum pipe.

Further, a blind hole is formed in the top of the scraper, and the support rod is installed in the blind hole.

The utility model has the following beneficial effects:

According to the utility model, the sliding rail and the sliding component are arranged above the water surface of the sewage pool, the sliding rail is far away from dirt in the water body, so that the sliding rail and the sliding component are blocked due to accumulation of sludge, the possibility of difficult operation is reduced, meanwhile, the sliding component is driven to move by the servo motor, the scum pipe can collect scum floating on the water surface into the scum pipe, and the sludge at the bottom of the sewage pool is cleaned by the scum scraping plate.

Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.

Drawings

FIG. 1 is a schematic view of a mud scraper;

FIG. 2 is a schematic view of a slide rail;

FIG. 3 is a schematic cross-sectional view of a slide assembly;

FIG. 4 is a schematic view of a structure of a support bar;

fig. 5 is a schematic structural view of a dross tube;

FIG. 6 is a schematic view of a structure of a mud scraper;

1, a bracket, 2, a sliding rail, 3, a sliding component, 4, a cleaning component, 301, a sliding block, 302, a transverse groove, 303, a groove, 304, a bearing, 305, a rotating shaft, 306, a transmission gear, 307, a servo motor, 308, a motor gear, 309, a cavity, 3010, a mounting hole, 3011, a pulley, 401, a supporting rod, 402, a through hole, 403, a scum pipe, 404, a notch, 405, a filter screen, 406, a mud scraping plate, 407 and a blind hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, the utility model provides a technical scheme that a novel single-rail underwater mud scraper comprises a bracket 1, wherein the bracket 1 is fixed at the top of a sewage pool, a sliding rail 2 is arranged on the bracket 1, and a sliding component 3 is arranged on the sliding rail 2.

In this embodiment, the bracket 1 is installed at the top of the sewage pool, and the whole mud scraper except the mud scraping plate 406, the supporting rod 401 and the scum pipe 403 is located outside the sewage, so that the blocking possibility of the transmission parts of the mud scraper due to the sewage in the sewage is greatly reduced.

The sliding component 3 comprises a sliding block 301, a transverse groove 302 is formed in the sliding block 301, a groove 303 is formed in the inner wall of the transverse groove 302, a bearing 304 is matched in the groove 303, a rotating shaft 305 is matched in the inner ring of the bearing 304, a cavity 309 is formed in the sliding block 301, one end of the rotating shaft 305 stretches into the cavity 309, the sliding rail 2 is I-shaped, a pulley 3011 is mounted on the rotating shaft 305, the pulley 3011 is abutted against the sliding rail 2, a transmission gear 306 is matched in the rotating shaft 305, a mounting hole 3010 is formed in the top of the sliding block 301, a servo motor 307 is mounted in the mounting hole 3010, a motor shaft at the output end of the servo motor 307 stretches into the cavity 309, a motor gear 308 is matched on the motor shaft at the output end of the servo motor 307, and the motor gear 308 is matched with the transmission gear 306.

In this embodiment, when in use, the servo motor 307 is started to drive the motor gear 308 to rotate, and then drive the transmission gear 306 to rotate, so that the rotating shaft 305 matched with the transmission gear 306 rotates to drive the pulley 3011 to rotate, and the sliding block 301 can move on the sliding rail 2.

The cleaning assembly 4 comprises a support rod 401, the support rod 401 is arranged at the bottom of the sliding assembly 3, a scum pipe 403 is arranged on the support rod 401, a through hole 402 is formed in the support rod 401, the scum pipe 403 is arranged in the through hole 402, a notch 404 is formed in the scum pipe 403, and filter screens 405 are arranged at two ends of the scum pipe 403.

In this embodiment, when the cleaning assembly 4 is moved by the sliding assembly 3, the dross tube 403 is positioned on the water surface of the wastewater tank, the notch 404 is positioned under the water surface, and during the movement, the dross floating on the water surface enters the dross tube 403 and stays in the dross tube 403.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims

1. The novel single-rail underwater mud scraper is characterized by comprising a bracket (1), wherein the bracket (1) is fixed at the top of a sewage pool, a sliding rail (2) is arranged on the bracket (1), and a sliding component (3) is arranged on the sliding rail (2);

The sliding assembly (3) comprises a sliding block (301), a transverse groove (302) is formed in the sliding block (301), a groove (303) is formed in the inner wall of the transverse groove (302), a bearing (304) is matched in the groove (303), a rotating shaft (305) is matched with the inner ring of the bearing (304), a cavity (309) is formed in the sliding block (301), one end of the rotating shaft (305) stretches into the cavity (309), a transmission gear (306) is matched on the rotating shaft (305), a mounting hole (3010) is formed in the top of the sliding block (301), a servo motor (307) is mounted in the mounting hole (3010), a motor shaft at the output end of the servo motor (307) stretches into the cavity (309), a motor gear (308) is matched on the motor shaft at the output end of the servo motor (307), and the motor gear (308) is matched with the transmission gear (306);

Still include clearance subassembly (4), clearance subassembly (4) include bracing piece (401), bracing piece (401) are installed in slip subassembly (3) bottom, install dross pipe (403) on bracing piece (401), scraper (406) are installed to bracing piece (401) bottom.

2. The novel single-rail underwater mud scraper according to claim 1, wherein the sliding rail (2) is in an I shape, the pulley (3011) is mounted on the rotating shaft (305), and the pulley (3011) is abutted against the sliding rail (2).

3. The novel single-rail underwater mud scraper as set forth in claim 1, wherein the supporting rod (401) is provided with a through hole (402), and the scum pipe (403) is installed in the through hole (402).

4. A novel monorail underwater mud scraper according to claim 3, wherein the scum pipe (403) is provided with a notch (404), and both ends of the scum pipe (403) are provided with filter screens (405).

5. The novel single-rail underwater mud scraper as set forth in claim 1, wherein a blind hole (407) is formed in the top of the mud scraper (406), and the support rod (401) is installed in the blind hole (407).