CN209969104U

CN209969104U - Dirt remover for sewer

Info

Publication number: CN209969104U
Application number: CN201822097611.9U
Authority: CN
Inventors: 王宏伟
Original assignee: Xi'an Science And Technology Achievement Transformation Engineering Co Ltd
Current assignee: Xi'an Science And Technology Achievement Transformation Engineering Co Ltd
Priority date: 2018-12-13
Filing date: 2018-12-13
Publication date: 2020-01-21
Anticipated expiration: 2028-12-13

Abstract

The utility model discloses a cleaner for sewer pipes, which comprises a material poking tool bit, a cutting tool bit and a scraper bit which are coaxially arranged; a spiral material shifting blade is arranged in the circumferential direction of the material shifting tool bit, a pointed end is arranged at one end of the material shifting tool bit, the other end of the material shifting tool bit is connected with one end of the cutting tool bit, a plurality of cutting blades are arranged in the circumferential direction of the cutting tool bit, and each cutting blade is spirally arranged in the circumferential direction of the cutting tool bit; the other end of the cutting tool bit is connected with one end of the scraper head, and a plurality of scraper blades are arranged on the periphery of the scraper head; the other end of the scraper head is connected with a hexagonal head which is fixedly connected with a rotating shaft of the power source through a sleeve. Can once only clear away the adhesion thing of adhesion at the oil gas conveying pipeline inner wall, avoid the repetition of clearing away the body inner wall, and then practiced thrift the time of clearing away the body inner wall for the work efficiency that the body inner wall was clear away.

Description

Dirt remover for sewer

Technical Field

The utility model belongs to the technical field of the pipeline is clean, a sewer pipe cleaner is related to.

Background

In the drainage process of the sewer pipe, part of impurities contained in the sewer pipe can be adsorbed on the pipe wall, so that hard and layered sediments are formed, and the serious scaling phenomenon occurs in the pipe. The phenomenon can affect the effective drift diameter of the pipeline, even block the pipeline, and seriously affect the normal operation of production. The existing pipeline descaling can not accurately remove the adhesive on the inner wall of the pipeline at one time, thereby increasing the time for cleaning the pipeline.

Disclosure of Invention

The utility model provides a technical problem lie in providing a sewer pipe cleaner, can once only clear away the adhesion at the adhesion thing of gathering and transportation pipeline inner wall, avoided the repetition to the body inner wall to clear away, and then practiced thrift the time of clearing away to the body inner wall for the work efficiency that the body inner wall was clear away.

The utility model discloses a realize through following technical scheme:

a sewage pipeline scaler comprises a material poking tool bit, a cutting tool bit and a scraper bit which are coaxially arranged; a spiral material shifting blade is arranged in the circumferential direction of the material shifting tool bit, a pointed end is arranged at one end of the material shifting tool bit, the other end of the material shifting tool bit is connected with one end of the cutting tool bit, a plurality of cutting blades are arranged in the circumferential direction of the cutting tool bit, and each cutting blade is spirally arranged in the circumferential direction of the cutting tool bit; the other end of the cutting tool bit is connected with one end of the scraper head, and a plurality of scraper blades are arranged on the periphery of the scraper head; the other end of the scraper head is connected with a hexagonal head which is fixedly connected with a rotating shaft of the power source through a sleeve.

Furthermore, the material stirring tool bit is a cone-shaped body, and one end with a smaller outer diameter is connected with the tip; the cutter spacing of the material shifting cutter blades on the material shifting cutter head is consistent, and the spiral inclination angle of the material shifting cutter blades is consistent with the inclination angle of the material shifting cutter head.

Further, the scraper blade is arranged in a circumferential direction of the scraper head in an inclined manner, and the inclined angle is 15 degrees to 45 degrees.

Further, the inclination angle of the doctor blade in the circumferential direction of the doctor head was 30 degrees.

Furthermore, a righting disc is connected between the cutting tool bit and the scraper head, and a plurality of chip grooves are formed in the side face of the righting disc.

Furthermore, the side surface of the righting disc adjacent to the pipe body is provided with a ball.

Further, the scraper blade is connected with the scraper head through the connecting block, the side of the scraper head is provided with a groove, and the connecting block is connected with the bottom end of the groove through the spring.

Furthermore, the hexagonal head is also used for connecting a lengthened connecting rod, and the lengthened connecting rod is connected with a power source.

Compared with the prior art, the utility model discloses following profitable technological effect has:

the utility model provides a cleaner for sewer pipes, which drives a material stirring blade, a cutting blade and a scraper blade to rotate under the action of a power source; under the action of the spiral material stirring blade, adhesive materials adhered to the inner wall of the pipe body are loosened; the cutting blade cuts most of the adhered matters and pushes the adhered matters backwards; then the residual adhesive adhered to the inner wall of the pipe body is removed by the scraper blade, so that the neatness of the inner wall of the pipe body is ensured, and secondary or tertiary cleaning of the inner wall of the pipe body is avoided.

Furthermore, the arrangement of the centering disk ensures that the cutting blade and the scraper blade do not deviate from the rotation center, thereby avoiding the damage to the inner wall of the tube body caused by the deviation of the cutting blade and the scraper blade from the rotation center.

Furthermore, the spring arranged at the lower end of the scraper blade enables the scraper blade to be always in close contact with the inner wall of the pipe body, and the scraper blade is guaranteed to completely remove residual adhesive on the inner wall of the pipe body.

Drawings

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

fig. 2 is a schematic view of the connection of the scraper blade of the present invention.

Wherein, 1 is a pointed end, 2 is a material poking tool bit, 21 is a material poking blade, 3 is a cutting tool bit, 31 is a cutting blade, 4 is a righting disc, 41 is a chip groove, 5 is a scraper head, 51 is a scraper blade, 52 is a connecting block, 53 is a spring, 54 is a groove, 6 is a hexagonal head, and 7 is an elongated connecting rod.

Detailed Description

The present invention will now be described in further detail with reference to the attached drawings, which are provided for purposes of illustration and not limitation.

Specific examples are given below.

As shown in fig. 1, the scale remover for the sewer comprises a material stirring cutter head 2, a cutting cutter head 3 and a scraper head 5 which are coaxially arranged; a spiral material stirring blade 21 is arranged on the circumferential direction of the material stirring tool bit 2, a pointed end 1 is arranged at one end of the material stirring tool bit 2, the other end of the material stirring tool bit 2 is connected with one end of the cutting tool bit 3, a plurality of cutting blades 31 are arranged on the circumferential direction of the cutting tool bit 3, and each cutting blade 31 is spirally arranged on the circumferential direction of the cutting tool bit 3; the other end of the cutter head 3 is connected with one end of a scraper head 5, and a plurality of scraper blades 51 are arranged on the periphery of the scraper head 5; the other end of the scraper head 5 is connected with a hexagonal head 6, and the hexagonal head 6 is fixedly connected with a rotating shaft of a power source through a sleeve.

To the above needs, the material stirring cutter head 2, the cutting cutter head 3 and the scraper head 5 are connected with each other through threads, so that the replacement and maintenance of the material stirring cutter head 2, the cutting cutter head 3 and the scraper head 5 can be met; the material shifting blade 21 and the material shifting cutter head 2 are integrally connected, and the adhered materials can be loosened by rotating the material shifting blade 21; the number of the cutting blades 31 is four, the cutting blades 31 are uniformly arranged on the side surface of the cutting head 3, each cutting blade 31 is spirally arranged in the circumferential direction of the cutting head 3, and the radian of each cutting blade 31 enables cut adherends to be pushed backwards; an integral connection between the cutting head 3 and the cutting insert 31;

further, the number of the doctor blades 51 is four, which are uniformly arranged in the circumferential direction of the doctor head 5; the scraper blade 51 can completely scrape the residual adhered substances on the inner wall of the pipe body, so that the tidiness of the inner wall of the pipe body is ensured; the hexagonal head 6 and the scraper head 5 are fixedly connected, can be connected through threads or can be integrally connected, and are preferably integrally connected;

further, a rotating shaft of the power source is connected with the hexagonal head 6 through a hexagonal sleeve matched with the hexagonal head 6, and the hexagonal sleeve is fixedly connected with the side surface of the hexagonal head 6 through a pin; the power source drives the hexagonal head 6 to rotate, and further drives the kick-off blade 21, the cutting blade 31 and the scraper blade 51 to rotate.

Furthermore, the end surface of the material poking tool bit 2 is provided with a pointed end 1. The tip 1 and the material stirring cutter head 2 are connected integrally, the tip 1 breaks an adhesive layer blocking the pipeline, and the material stirring cutter head 2 is guided to extend into the pipeline.

Further, as shown in fig. 1, the material stirring cutter head 2 is a cone-shaped body, and one end with a smaller outer diameter is connected with the sharp head 1; the blade spacing of the material shifting blade 21 on the material shifting tool bit 2 is consistent, and the spiral inclination angle of the material shifting blade 21 is consistent with the inclination angle of the material shifting tool bit 2. This will be favorable to progressively will be adhered to the adhesion thing of body inner wall and cut the not hard up, is favorable to the cutting of adhesion thing of cutting tool bit 3, reduces the cutting resistance of cutting tool bit 3.

Further, as shown in fig. 1, the cutting insert 31 is obliquely disposed in the circumferential direction of the cutting tip 3 at an angle of 15 to 45 degrees. The cutting insert 31 is inclined at an optimum inclination angle of 30 degrees, which is advantageous in improving cutting efficiency of adhered materials and securing a chip removal effect.

Further, as shown in fig. 1, a centering disk 4 is connected between the cutting head 3 and the scraper head 5, and a plurality of flutes 41 are formed on the centering disk 4 in the circumferential direction. The centering disk 4 and the scraper head 5 are integrally connected, the outer diameter of the centering disk 4 is matched with the inner diameter of the pipe body, and the centering disk 4 prevents the cutting head 3 and the scraper head 5 from deviating the rotation of the cutting blade 31 and the scraper blade 51 from the center under the action of an eccentric force in the rotating process of the cutting head 3 and the scraper head 5, so that the inner wall of the pipe body is prevented from being damaged when the cutting blade 31 and the scraper blade 51 rotate; the inclined chip discharge grooves 41 are formed in the periphery of the righting disc 4, so that chips can be smoothly discharged in the rotary propelling process of the device, and the device is prevented from being locked by the chips.

Preferably, the side of the righting disc 4 adjacent to the pipe body is provided with balls. The ball evenly sets up on right dish 4, has reduced the device and has right the resistance between dish 4 and the body inner wall at rotatory in-process, and then has reduced the kinetic energy consumption of power supply.

Further, as shown in fig. 2, the scraper blade 51 is connected to the scraper head 5 through a connecting block 52, a groove 54 is formed in a side surface of the scraper head 5, and the connecting block 52 is connected to a bottom end of the groove 54 through a spring 53. The spring 53 enables the scraper blade 51 to be in close contact with the inner wall of the pipe body all the time, so that the scraper can completely scrape the residual adhered substances on the inner wall of the pipe body, the tidiness of the inner wall of the pipe body is ensured, and secondary or tertiary cleaning of the inner wall of the pipe body is avoided.

Further, as shown in fig. 1, the hexagonal head 6 is also used for connecting an elongated connecting rod 7, and the elongated connecting rod 7 is connected with a power source. Because the length of body is general all longer, need add and establish extension connecting rod 7, the one end and the hexagonal head 6 of extension connecting rod 7 are connected through articulated mode, and extension connecting rod 7's the other end is established to squarely to pass through pin fixed connection with the square sleeve of power supply pivot, and then make this device can clear up whole body inner wall.

The embodiments given above are preferred examples for implementing the present invention, and the present invention is not limited to the above-described embodiments. Any non-essential addition and replacement made by the technical features of the technical solution of the present invention by those skilled in the art all belong to the protection scope of the present invention.

Claims

1. A scale remover for a sewer line is characterized by comprising a material stirring tool bit (2), a cutting tool bit (3) and a scraper head (5) which are coaxially arranged; a spiral material shifting blade (21) is arranged in the circumferential direction of the material shifting tool bit (2), a tip (1) is arranged at one end of the material shifting tool bit (2), the other end of the material shifting tool bit (2) is connected with one end of the cutting tool bit (3), a plurality of cutting blades (31) are arranged in the circumferential direction of the cutting tool bit (3), and each cutting blade (31) is spirally arranged in the circumferential direction of the cutting tool bit (3); the other end of the cutting tool bit (3) is connected with one end of the scraper head (5), and a plurality of scraper blades (51) are arranged on the periphery of the scraper head (5); the other end of the scraper head (5) is connected with a hexagonal head (6), and the hexagonal head (6) is fixedly connected with a rotating shaft of a power source through a sleeve.

2. The cleaner for the sewer pipe as claimed in claim 1, wherein said material-stirring cutter head (2) is a cone-shaped body, and one end with smaller outer diameter is connected with the pointed end (1); the blade spacing of the material shifting blade (21) on the material shifting tool bit (2) is consistent, and the spiral inclination angle of the material shifting blade (21) is consistent with the inclination angle of the material shifting tool bit (2).

3. The cleaner for sewage pipes according to claim 1, wherein the scraper blade (51) is inclined at an angle of 15 to 45 degrees in a circumferential direction of the scraper head (5).

4. A cleaner for a sewer pipe according to claim 3, wherein said scraper blade (51) is inclined at an angle of 30 ° in a circumferential direction of the scraper head (5).

5. The cleaner for the sewer pipe as claimed in claim 1, wherein a centralizing disk (4) is connected between the cutting head (3) and the scraper head (5), and a plurality of chip grooves (41) are formed on the side surface of the centralizing disk (4).

6. A sewer cleaner according to claim 5, characterized in that the side of said centering disk (4) adjacent to the pipe body is provided with balls.

7. The cleaner as claimed in claim 1, wherein the scraper blade (51) is connected to the scraper head (5) by a connecting block (52), the scraper head (5) is provided with a groove (54) on a side surface thereof, and the connecting block (52) is connected to a bottom end of the groove (54) by a spring (53).

8. The cleaner for the sewer pipe as claimed in claim 1, wherein said hexagonal head (6) is further used for connecting an elongated connecting rod (7), and the elongated connecting rod (7) is connected with a power source.