CN212998574U

CN212998574U - Suspension type mud scraper

Info

Publication number: CN212998574U
Application number: CN202021062447.9U
Authority: CN
Inventors: 谢玉茹; 沈阳; 沈国树; 吕伟强; 沈徐帆
Original assignee: Zhejiang Tongcheng Environmental Technology Co ltd
Current assignee: Zhejiang Tongcheng Environmental Technology Co ltd
Priority date: 2020-06-10
Filing date: 2020-06-10
Publication date: 2021-04-20
Anticipated expiration: 2030-06-10

Abstract

The utility model discloses a suspension type mud scraper relates to mud scraper technical field. This suspension type mud scraper, including the cell body, the top fixed mounting of cell body has the work bridge, and the top fixed mounting of work bridge has overload protection device, and overload protection device's top fixed mounting has gear motor, and the bottom of work bridge is rotated and is installed the transmission main shaft, and overload protection device's output shaft passes through the shaft coupling and extends to the below of work bridge and the one end fixed mounting of transmission main shaft, and the articulated arm of scraping of installing of outer wall of transmission main shaft. This suspension type mud scraper uses through the cooperation of collection mud groove scraper blade, scum board, a dross section of thick bamboo and sludge impoundment, can make the mud of sludge impoundment discharge from blowdown mud pipe through collection mud groove scraper blade to make mud can not block up at the sludge impoundment, be favorable to the inside circulation of cell body, can be better through the scum board will float and pass through a dross section of thick bamboo discharge at the dross on sewage surface, more effectual messenger sewage clean up.

Description

Suspension type mud scraper

Technical Field

The utility model relates to a mud scraper technical field specifically is a suspension type mud scraper.

Background

Along with the rapid development of industrial production in China, the generation of waste gas and sewage is increased day by day, so the environment is protected, and the treatment of the waste gas and sewage becomes a problem which needs to be solved by the industrial development.

The current partial mud scraper is generally at on-the-spot welded fastening or through bolt fixed connection, consequently is unfavorable for adjusting the angle and the removal working bridge of scraper blade according to the sedimentation tank, consequently can not effectually strike off mud, moreover under the more condition of mud, causes the effect of scraping mud easily not good, and exhaust mud moisture content is high, leads to the mud scraper to damage moreover easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a suspension type mud scraper to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a suspension type mud scraper comprises a pool body, wherein a working bridge is fixedly installed at the top of the pool body, an overload protection device is fixedly installed at the top of the working bridge, a speed reduction motor is fixedly installed at the top of the overload protection device, a transmission main shaft is rotatably installed at the bottom of the working bridge, an output shaft of the overload protection device extends to the lower portion of the working bridge through a coupler and is fixedly installed at one end of the transmission main shaft, scraping arms are hinged to the outer wall of the transmission main shaft and are symmetrically distributed, five groups of brackets are fixedly installed at the bottom of the scraping arms, scraping plates are fixedly installed at one ends of the brackets, fixing seats are fixedly installed on the outer walls and the tops of the transmission main shaft and the scraping arms, a steel wire rope is fixedly installed on each fixing seat, one end of the steel wire rope is fixedly installed with the fixing seat on the scraping arms, an adjustor is arranged on the, the dead lever has two sets ofly and is the symmetric distribution, and the one end fixed mounting of transmission main shaft has the connecting rod, and the equal fixed mounting in both sides of connecting rod has a mud collecting tank scraper blade, and the bottom fixed mounting of working bridge has the draft tube, and one side fixed mounting of draft tube has the inlet tube, and the inlet tube communicates with each other with the inside of draft tube, and the bottom of cell body is provided with the sludge impoundment.

Preferably, the scraping arm, the bracket and the scraping plate are all made of carbon steel.

Preferably, two sets of clamping grooves are formed in the bottom of the inner side of the pool body, and one end of the fixing rod is clamped and installed inside the clamping grooves.

Preferably, the other side fixed mounting of draft tube has the scum board, and the bottom fixed mounting of scum board has the scum section of thick bamboo, and the bottom fixed mounting of scum section of thick bamboo has the scum pipe, and the scum pipe communicates with each other with the inside of scum section of thick bamboo, and the one end of scum pipe extends to the outside of cell body.

Preferably, overflow weirs are fixedly mounted on the inner walls of the two sides of the tank body, a sludge discharge pipe is fixedly mounted on one side of the sludge tank, and the sludge discharge pipe is communicated with the inside of the sludge tank.

Preferably, the bottom of the working bridge is fixedly provided with a clamping block, the top of the cell body is provided with a clamping groove, the clamping block is clamped and installed in the clamping groove, and the cell body is clamped and installed with the working bridge.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) this suspension type mud scraper, through gear motor, the transmission main shaft, scrape the arm, and a support, the scraper blade, a fixed base, wire rope, regulator and overload protection device's cooperation is used, through be provided with overload protection device under gear motor, in the operation process, if the scraper blade receives the card stopper of foreign matter with scraping the arm, perhaps the unexpected transmission that leads to such as mud is too much is turned round, then overload protection device can cut off power stop work and report to the police, consequently, the device operates steadily, safe and reliable in operation, through scraper blade and the articulated installation of transmission main shaft, the angle of scraper blade can be controlled to the length that can adjust wire rope through the regulator on the wire rope, thereby can make the laminating more of scraper blade and the bottom of cell body, can make sludge treatment's cleaner, consequently, it is effectual to scrape mud.

(2) This suspension type mud scraper uses through the cooperation of collection mud groove scraper blade, scum board, a dross section of thick bamboo and sludge impoundment, can make the mud of sludge impoundment discharge from blowdown mud pipe through collection mud groove scraper blade to make mud can not block up at the sludge impoundment, be favorable to the inside circulation of cell body, can be better through the scum board will float and pass through a dross section of thick bamboo discharge at the dross on sewage surface, more effectual messenger's sewage clean up.

(3) This suspension type mud scraper uses through the cooperation of cell body, working bridge, draw-in groove and fixture block, makes the working bridge pass through the inside of fixture block joint installation draw-in groove on the cell body, has consequently made things convenient for the user to remove the working bridge, can adjust the position of working bridge according to the sedimentation tank.

Drawings

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

FIG. 2 is a top view of the tank body of the present invention;

fig. 3 is a front view of the present invention.

In the figure: 1 tank body, 2 working bridges, 3 speed reducing motors, 4 transmission main shafts, 5 scraping arms, 6 supports, 7 scraping plates, 8 fixing seats, 9 steel wire ropes, 10 regulators, 11 underwater bearings, 12 fixing rods, 13 connecting rods, 14 sludge collecting groove scraping plates, 15 guide cylinders, 16 scum boards, 17 scum cylinders, 18 sludge tanks, 19 overflow weirs, 20 water inlet pipes, 21 sludge discharge pipes, 22 slag discharge pipes, 23 clamping grooves, 24 clamping blocks and 25 overload protection devices.

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. 1-3, the present invention provides a technical solution: a suspension type mud scraper comprises a pool body 1, a working bridge 2 is fixedly installed at the top of the pool body 1, an overload protection device 25 is fixedly installed at the top of the working bridge 2, a speed reduction motor 3 is fixedly installed at the top of the overload protection device 25, a transmission main shaft 4 is rotatably installed at the bottom of the working bridge 2, an output shaft of the overload protection device 25 extends to the lower portion of the working bridge 2 through a coupler and is fixedly installed with one end of the transmission main shaft 4, scraping arms 5 are hinged to the outer wall of the transmission main shaft 4, the scraping arms 5 are provided with two groups and are symmetrically distributed, five groups of brackets 6 are fixedly installed at the bottom of the scraping arms 5, one end of each bracket 6 is fixedly provided with a scraping plate 7, fixing seats 8 are fixedly installed on the outer walls and the tops of the transmission main shaft 4 and the scraping arms 5, a steel wire rope 9 is fixedly installed on each fixing seat 8, one end of, through the matching use of the speed reducing motor 3, the transmission main shaft 4, the scraping arm 5, the bracket 6, the scraping plate 7, the fixed seat 8, the steel wire rope 9, the regulator 10 and the overload protection device 25, through the overload protection device 25 arranged below the speed reducing motor 3, in the operation process, if the scraping plate and the scraping arm are blocked by foreign matters or excessive sludge and other accidents cause transmission over-twisting, the overload protection device 25 can cut off a power supply to stop working and give an alarm, so the device operates stably and works safely and reliably, through the hinged installation of the scraping plate 7 and the transmission main shaft 4, the angle of the scraping plate 7 can be controlled by adjusting the length of the steel wire rope 9 through the regulator 10 on the steel wire rope 9, so that the scraping plate 7 can be more attached to the bottom of the tank body 1, the sludge treatment can be cleaner, the sludge scraping effect is good, the underwater bearing 11 is rotatably arranged on the outer wall of the, the outer wall fixed mounting of bearing 11 has dead lever 12 under water, and dead lever 12 has two sets ofly and be the symmetric distribution, and the one end fixed mounting of transmission main shaft 4 has connecting rod 13, and the equal fixed mounting in both sides of connecting rod 13 has mud collection groove scraper blade 14, and the bottom fixed mounting of working bridge 2 has draft tube 15, and one side fixed mounting of draft tube 15 has inlet tube 20, and inlet tube 20 communicates with each other with the inside of draft tube 15, and the bottom of cell body 1 is provided with sludge impoundment 18.

The scraping arm 5, the bracket 6 and the scraping plate 7 are made of carbon steel, two groups of clamping grooves are arranged at the bottom of the inner side of the tank body 1, one end of a fixed rod 12 is clamped and installed inside the clamping grooves, a scum board 16 is fixedly installed at the other side of a guide cylinder 15, a scum cylinder 17 is fixedly installed at the bottom of the scum board 16, a scum pipe 22 is fixedly installed at the bottom of the scum cylinder 17, the scum pipe 22 is communicated with the inside of the scum cylinder 17, one end of the scum pipe 22 extends to the outside of the tank body 1, overflow weirs 19 are fixedly installed on the inner walls of two sides of the tank body 1, a sewage sludge discharge pipe 21 is fixedly installed at one side of the sludge tank 18, the sewage discharge pipe 21 is communicated with the inside of the sludge tank 18, and sludge can be discharged from the sewage discharge pipe 21 through the cooperation of a sludge collecting tank scraping plate 14, the scum board 16, the scum cylinder 17 and the sludge tank 18, sludge can be discharged from the sewage discharge, be favorable to the circulation of 1 inside of cell body, through 16 scum boards can be better will float and pass through a scum section of thick bamboo 17 discharges at the dross on sewage surface, more effectual messenger's sewage clean up, the bottom fixed mounting of work bridge 2 has fixture block 24, draw-in groove 23 has been seted up at the top of cell body 1, fixture block 24 joint is installed in the inside of draw-in groove 23, cell body 1 and the installation of 2 joints of work bridge, through cell body 1, work bridge 2, draw-in groove 23 and fixture block 24's cooperation is used, make work bridge 2 install the inside of draw-in groove 23 on cell body 1 through the 24 joints of fixture block, consequently, made things convenient for user's removal work bridge 2, can adjust the position of work bridge according to.

The working principle is as follows: in sewage passes through inlet tube 20 and gets into draft tube 15, sewage is around the even flow direction pond of central draft tube 15, gear motor 3 drives scraper blade 7 and rotates around the sedimentation tank center, along with the reduction of velocity of flow, the suspended solid in the sewage subsides in the bottom of the pool, sludge tank 18 is scraped to the collection with the mud that deposits to scraper blade 7, sludge discharge pipe 21 is scraped with mud to collection mud tank scraper blade 14 in the sludge tank 18, dross on the liquid level simultaneously scrapes dross section of thick bamboo 17 through scum board 16, discharge by scum pipe 22 again, clear water then flows out from overflow weir 19.

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. The utility model provides a suspension type mud scraper, includes cell body (1), its characterized in that: the top of the pool body (1) is fixedly provided with a working bridge (2), the top of the working bridge (2) is fixedly provided with an overload protection device (25), the top of the overload protection device (25) is fixedly provided with a speed reducing motor (3), the bottom of the working bridge (2) is rotatably provided with a transmission main shaft (4), an output shaft of the overload protection device (25) extends to the lower part of the working bridge (2) through a coupler and is fixedly arranged with one end of the transmission main shaft (4), the outer wall of the transmission main shaft (4) is hinged with a scraping arm (5), the scraping arms (5) are provided with two groups and are symmetrically distributed, the bottom of the scraping arm (5) is fixedly provided with five groups of brackets (6), one end of each bracket (6) is fixedly provided with a scraping plate (7), the outer wall and the top of the transmission main shaft (4) and the scraping arm (5) are both fixedly provided with a fixing seat (8, one end of a steel wire rope (9) is fixedly installed with a fixing seat (8) on a scraping arm (5), a regulator (10) is arranged on the steel wire rope (9), an underwater bearing (11) is installed on the outer wall of a transmission main shaft (4) in a rotating mode, a fixing rod (12) is fixedly installed on the outer wall of the underwater bearing (11), the fixing rod (12) is divided into two groups and is symmetrically distributed, a connecting rod (13) is fixedly installed at one end of the transmission main shaft (4), mud collecting groove scraping plates (14) are fixedly installed on two sides of the connecting rod (13), a guide cylinder (15) is fixedly installed at the bottom of a working bridge (2), a water inlet pipe (20) is fixedly installed on one side of the guide cylinder (15), the water inlet pipe (20) is communicated with the inside of the guide cylinder (15).

2. A suspended scraper as claimed in claim 1, characterized in that: the scraping arm (5), the bracket (6) and the scraping plate (7) are all made of carbon steel.

3. A suspended scraper as claimed in claim 1, characterized in that: two sets of clamping grooves are formed in the bottom of the inner side of the pool body (1), and one end of the fixing rod (12) is clamped and installed inside the clamping grooves.

4. A suspended scraper as claimed in claim 1, characterized in that: the opposite side fixed mounting of draft tube (15) has scum board (16), and the bottom fixed mounting of scum board (16) has a scum section of thick bamboo (17), and the bottom fixed mounting of a scum section of thick bamboo (17) has row sediment pipe (22), and row sediment pipe (22) communicates with each other with the inside of a scum section of thick bamboo (17), and the one end of row sediment pipe (22) extends to the outside of cell body (1).

5. A suspended scraper according to claim 1 or 3, characterized in that: the sewage treatment device is characterized in that overflow weirs (19) are fixedly mounted on the inner walls of two sides of the tank body (1), a sewage sludge pipe (21) is fixedly mounted on one side of the sludge tank (18), and the sewage sludge pipe (21) is communicated with the inside of the sludge tank (18).

6. A suspended scraper as claimed in claim 1, characterized in that: the bottom fixed mounting of working bridge (2) has fixture block (24), and draw-in groove (23) have been seted up at the top of cell body (1), and fixture block (24) joint is installed in the inside of draw-in groove (23), and cell body (1) and working bridge (2) joint installation.