CN210825567U

CN210825567U - Magnetic coagulation mud scraper

Info

Publication number: CN210825567U
Application number: CN201921844191.4U
Authority: CN
Inventors: 崔恒进; 严成喜
Original assignee: Jiangsu Tianchun Environmental Protection Technology Co ltd
Current assignee: Jiangsu Tianchun Environmental Protection Technology Co ltd
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2020-06-23
Anticipated expiration: 2029-10-30

Abstract

The utility model relates to a sewage treatment device technical field just discloses magnetic coagulation mud scraper, including the cell body, the top of cell body is equipped with the crossbeam, movable sleeve is equipped with the pivot between the middle part of crossbeam and the middle part of cell body bottom, fixed cover is equipped with the fixing base in the pivot, the both ends of fixing base articulate has the hydraulic stem, the mud collecting groove has been seted up at the middle part of cell body inner chamber bottom. This magnetic coagulation mud scraper, through the cooperation of guide bar and spring, fix activity scraper blade elasticity inside fixed scraper blade, thereby at the mud scraping in-process, when the inner wall of bottom of the pool is not at ordinary times, through the inside movable scraper blade of elasticity setting at fixed scraper blade, can make activity scraper blade elasticity flexible, thereby avoid scraper blade and bottom of the pool rigid contact or extrusion and cause the damage, and this device sets up the knife tackle through the bottom that is located the mud groove inside in the pivot, can carry out the breakage to the mud in the mud groove, avoid the mud caking to block up the mud groove.

Description

Magnetic coagulation mud scraper

Technical Field

The utility model relates to a sewage treatment device technical field specifically is magnetic coagulation mud scraper.

Background

The mud scraper is a machine for cleaning sludge from river course, and is used in circular settling tank with relatively large diameter in urban sewage treatment plant, water works and industrial waste water treatment to eliminate sludge settled in the bottom of the tank and scum from the surface of the tank.

However, the arm of scraping and the scraper blade angle of current mud scraper bottom are all fixed usually, can't adjust, and consequently it is inconvenient when the installation, are difficult to adapt to the installation of different bottom of pool inclination cell bodies, and because the arm of scraping and the scraper blade angle of scraping of mud scraper are fixed, therefore just also can't adjust its scope of scraping mud, and then can't adjust its efficiency of scraping mud, use inconvenient, the controllability is poor.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a magnetic coagulation mud scraper possesses the use, simple to operate's advantage, the arm of scraping and the scraper blade angle of having solved current mud scraper bottom are all fixed usually, can't adjust, therefore it is inconvenient when the installation, be difficult to adapt to the installation of different bottom of pool inclination cell bodies, and because the arm of scraping and the scraper blade angle of scraping of mud scraper are fixed, therefore just also can't adjust its scope of scraping mud, and then can't adjust its efficiency of scraping mud, it is inconvenient to use, the poor problem of controllability.

The utility model provides a following technical scheme: magnetic coagulation mud scraper, including the cell body, the top of cell body is equipped with the crossbeam, movable sleeve is equipped with the pivot between the middle part of crossbeam and the middle part of cell body bottom, fixed cover is equipped with the fixing base in the pivot, the both ends of fixing base articulate has the hydraulic stem, the mud groove has been seted up at the middle part of cell body inner chamber bottom, and the fixed cover of cell body inner chamber is equipped with the play mud pipe that is located mud groove one side bottom, the fixed cover in bottom of pivot is equipped with the knife tackle that is located mud inslot portion, the fixed cover in bottom of pivot is equipped with the mount that is located mud groove top, the one end of mount articulates there is the arm of scraping, the bottom of scraping the arm is.

Preferably, the bottom fixed mounting of chassis has fixed scraper blade, the cavity has been seted up to fixed scraper blade's inside, and the fixed cover in both sides of fixed scraper blade inner chamber is equipped with the guide bar, two movable sleeve is equipped with the fly leaf between the guide bar, the bottom movable sleeve of guide bar is equipped with the spring that is located between fly leaf and the fixed scraper blade inner chamber bottom, the bottom fixedly connected with activity scraper blade of fly leaf, activity scraper blade cup joints with the fixed scraper blade activity.

Preferably, one end of the hydraulic rod, which is far away from the fixed seat, is hinged to one side, which is far away from the rotating shaft, of the top of the scraping arm.

Preferably, the top of the spring is fixedly connected with the bottom of the movable plate, and the bottom of the spring is fixedly connected with the bottom of the inner cavity of the fixed scraper.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this magnetic coagulation mud scraper, scrape the arm and rotate around the mount through the drive of start-up hydraulic stem, thereby adjust the angle of scraping the arm, and simultaneously, the scraper blade of arm bottom is scraped by fixed and telescopic movable scraper blade and constitutes to this device, therefore when scraping arm angle modulation, the extension or the shortening of the scraper blade adaptability of scraping the arm bottom, thereby keep the adaptation state with the inclined plane of bottom of the pool, this device is through the regulation to scraping arm and scraper blade angle, can make things convenient for its installation on the one hand, the installation of the different bottom of the pool inclined plane angle cell body of adaptation, on the other hand is in the use, also can adjust the area that the scraper blade scraped, thereby improve and scrape mud efficiency, the controllability is strong, and more convenient to use, and through the setting of two hydraulic stems, can improve the intensity of being connected between arm and the pivot of scraping.

2. This magnetic coagulation mud scraper, through the cooperation of guide bar and spring, fix activity scraper blade elasticity inside fixed scraper blade, thereby at the mud scraping in-process, when the inner wall of bottom of the pool is not at ordinary times, through the inside movable scraper blade of elasticity setting at fixed scraper blade, can make activity scraper blade elasticity flexible, thereby avoid scraper blade and bottom of the pool rigid contact or extrusion and cause the damage, and this device sets up the knife tackle through the bottom that is located the mud groove inside in the pivot, can carry out the breakage to the mud in the mud groove, avoid the mud caking to block up the mud groove.

Drawings

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

fig. 2 is a cross-sectional view of the scraper with fixed structure of the present invention.

In the figure: 1. a tank body; 2. a cross beam; 3. a rotating shaft; 4. a fixed seat; 5. a hydraulic lever; 6. a sludge collection tank; 7. a mud outlet pipe; 8. a knife group; 9. a fixed mount; 10. a scraping arm; 11. a chassis; 12. fixing the scraper; 13. a cavity; 14. a guide bar; 15. a spring; 16. a movable plate; 17. a movable scraper.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

Referring to fig. 1-2, a magnetic coagulation mud scraper comprises a tank body 1, a beam 2 is arranged at the top of the tank body 1, a rotating shaft 3 is movably sleeved between the middle of the beam 2 and the middle of the bottom end of the tank body 1, a fixed seat 4 is fixedly sleeved on the rotating shaft 3, two ends of the fixed seat 4 are hinged with hydraulic rods 5, and a waterproof sealing cover is arranged outside the driving ends of the hydraulic rods 5, a cover body structure for waterproof sealing the driving ends of the hydraulic rods 5 already exists in the prior art, the waterproof sealing cover in the prior art is directly adopted to protect the driving ends of the hydraulic rods 5 in the application, the device drives a scraping arm 10 and a scraper at the bottom of the scraping arm to perform angle adjustment by starting the hydraulic rods 5, on one hand, the installation of the mud scraper and the tank body 1 is convenient, the installation of the tank body 1 is adapted to different tank bottom inclined plane angles, on the other hand, the device can improve the strength of connection between the scraping arm 10 and the rotating shaft 3 by arranging two hydraulic rods 5, one end of each hydraulic rod 5, which is far away from the fixed seat 4, is hinged on one side of the top of the scraping arm 10, which is far away from the rotating shaft 3, the middle part of the bottom end of the inner cavity of the cell body 1 is provided with a sludge collecting groove 6, the fixed sleeve of the inner cavity of the cell body 1 is provided with a sludge outlet pipe 7, which is positioned at the bottom of one side of the sludge collecting groove 6, the bottom of the rotating shaft 3 is fixedly sleeved with a cutter group 8, the cutter group 8 is driven by the rotating shaft 3 to rotate, thereby crushing the sludge agglomerated in the sludge collecting groove 6, avoiding the sludge agglomeration from blocking the sludge collecting groove 6 and the sludge outlet pipe 7, the bottom of the rotating shaft 3 is fixedly sleeved with a fixed frame 9 positioned above the sludge collecting groove 6, one end of the fixed frame 9 is hinged with the scraping arm 10, the bottom of the scraping, the bottom of the chassis 11 is fixedly provided with a fixed scraper 12, a cavity 13 is arranged in the fixed scraper 12, guide rods 14 are fixedly sleeved on two sides of an inner cavity of the fixed scraper 12, a movable plate 16 is movably sleeved between the two guide rods 14, a spring 15 positioned between the movable plate 16 and the bottom of the inner cavity of the fixed scraper 12 is movably sleeved at the bottom of the guide rods 14, the top of the spring 15 is fixedly connected with the bottom of the movable plate 16, the bottom of the spring 15 is fixedly connected with the bottom of the inner cavity of the fixed scraper 12, a movable scraper 17 is fixedly connected with the bottom of the movable plate 16, the movable scraper 17 is movably sleeved with the fixed scraper 12, the device elastically fixes the movable scraper 17 in the fixed scraper 12 through the matching of the guide rods 14 and the spring 15, so that in the mud scraping process, when the inner wall of the pool bottom is uneven, the movable scraper 17 is elastically arranged, the movable scraper 17 can be elastically stretched, so that damage caused by rigid contact or extrusion of the scraper and the pool bottom is avoided, and on the other hand, when the angle of the scraping arm 10 is adjusted, the movable scraper 17 is compressed by the movable scraper 17 or the elastic force generated by compression of the spring 15 drives the movable scraper 17 to contract or extend out of the fixed scraper 12, so that the scraper is always matched with the pool bottom inclined plane of the pool body 1 when the angle of the scraping arm 10 is adjusted.

The working principle is as follows: firstly, in the mud scraping process, the rotating shaft 3 drives the cutter group 8 positioned in the mud collecting groove 6 to rotate, the mud caking in the mud collecting groove 6 can be crushed, the mud caking is prevented from blocking the mud collecting groove 6 and the mud outlet pipe 7, then, when the scraper at the bottom of the scraping arm 10 is contacted with the protrusion at the bottom of the pool body 1 in the rotating process, the stressed movable scraper 17 can be contracted into the fixed scraper 12 by utilizing the matching of the spring 15 and the guide rod 14, so that the damage of the scraper due to the rigid contact with the bottom of the pool body 1 is avoided, finally, when the mud scraping area of the scraper needs to be adjusted, the hydraulic rod 5 is started to drive the scraping arm 10 to rotate around one end of the fixed frame 9, so as to adjust the angle of the scraping arm 10, after the angle of the scraping arm 10 is adjusted, the movable scraper 17 compresses the spring 15 or the elastic force generated by the compression of the spring 15 drives the movable scraper 17 to contract or stretch, thereby when the scraping arm 10 carries out the angle modulation, the scraper blade all the time with the bottom of the pool inclined plane adaptation of cell body 1, can.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Magnetic coagulation mud scraper, including cell body (1), its characterized in that: the top of cell body (1) is equipped with crossbeam (2), movable sleeve is equipped with pivot (3) between the middle part of crossbeam (2) and cell body (1) bottom, fixed cover is equipped with fixing base (4) on pivot (3), the both ends of fixing base (4) articulate has hydraulic stem (5), mud collecting groove (6) have been seted up at the middle part of cell body (1) inner chamber bottom, and the fixed cover of cell body (1) inner chamber is equipped with play mud pipe (7) that are located mud collecting groove (6) one side bottom, the fixed cover in bottom of pivot (3) is equipped with knife tackle (8) that are located mud collecting groove (6) inside, the fixed cover in bottom of pivot (3) is equipped with mount (9) that are located mud collecting groove (6) top, the one end of mount (9) articulates there is arm of scraping (10), the bottom of scraping arm (10) is equipped with chassis (11.

2. The magnetic concrete mud scraper according to claim 1, characterized in that: the bottom fixed mounting of chassis (11) has fixed scraper blade (12), cavity (13) have been seted up to the inside of fixed scraper blade (12), and the both sides of fixed scraper blade (12) inner chamber are all fixed the cover and are equipped with guide bar (14), two movable sleeve is equipped with fly leaf (16) between guide bar (14), the bottom movable sleeve of guide bar (14) is equipped with and is located spring (15) between fly leaf (16) and fixed scraper blade (12) inner chamber bottom, the bottom fixedly connected with activity scraper blade (17) of fly leaf (16), activity scraper blade (17) cup joint with fixed scraper blade (12) activity.

3. The magnetic concrete mud scraper according to claim 1, characterized in that: one end of the hydraulic rod (5) far away from the fixed seat (4) is hinged to one side of the top of the scraping arm (10) far away from the rotating shaft (3).

4. The magnetic concrete mud scraper according to claim 2, characterized in that: the top of the spring (15) is fixedly connected with the bottom of the movable plate (16), and the bottom of the spring (15) is fixedly connected with the bottom of the inner cavity of the fixed scraper (12).