阅读说明：本技术 一种管道清洗机器人 (Pipeline cleaning robot ) 是由 夏正武 杨利俊 姜艳敏 汪春艳 叶炳扣 高亦斌 于 2020-06-09 设计创作，主要内容包括：本发明公开了一种管道清洗机器人,包括动力机构、安装座、椭圆形调节钢圈和数据处理模块,安装座的内腔后侧设有伺服电机,椭圆形调节钢圈的前端开设有适配孔,螺纹传动杆的尖端转动贯穿适配孔,且通过转盘与连接座前端面中心位置转动连接,螺纹传动杆的外壁通过外螺纹转动套接有位于椭圆形调节钢圈前侧的螺纹套筒,两个连接板相互远离的一侧侧壁均设有弧形不锈钢清洁刮板,动力机构包括有外壳和驱动电机和连接头,驱动电机通过动力轴连接有传动轴,传动轴的尖端同体向后延伸有与内嵌式六角凹槽内腔插接的六角插接柱。本发明可根据管道内壁口径大小自由快速调节两个弧形不锈钢清洁刮板之间的间隙,以便于满足对管道内壁污垢的快速清理。(The invention discloses a pipeline cleaning robot which comprises a power mechanism, a mounting seat, an oval adjusting steel ring and a data processing module, wherein a servo motor is arranged on the rear side of an inner cavity of the mounting seat, an adaptive hole is formed in the front end of the oval adjusting steel ring, the tip of a threaded transmission rod penetrates through the adaptive hole in a rotating mode and is connected with the center of the front end face of a connecting seat in a rotating mode through a rotating disc, a threaded sleeve located on the front side of the oval adjusting steel ring is sleeved on the outer wall of the threaded transmission rod in a rotating mode through external threads, arc-shaped stainless steel cleaning scraping plates are arranged on the side wall of one side, far away from each other, of two connecting plates, the power mechanism comprises a shell, a driving motor and a connecting head, the driving motor is connected with a transmission shaft through a. The invention can freely and quickly adjust the gap between the two arc-shaped stainless steel cleaning scrapers according to the caliber of the inner wall of the pipeline, so as to meet the requirement of quickly cleaning dirt on the inner wall of the pipeline.)

1. The utility model provides a pipeline cleaning robot, includes power unit (1), mount pad (2), oval steel ring (22) and data processing module (29) of adjusting, its characterized in that: the inner chamber of mount pad (2) is hollow structure, the inner chamber rear side of mount pad (2) is equipped with servo motor (21), servo motor (21) rotate through the rear end face of mount pad (2) through the power shaft, and is connected with screw thread transfer line (26), the inboard rear end lateral wall fixed welding that the steel ring (22) was adjusted to the ellipse has connecting seat (27), the front end that the steel ring (22) was adjusted to the ellipse has seted up adaptation hole (23), the pointed end of screw thread transfer line (26) rotates and runs through adaptation hole (23), and puts the rotation connection through carousel and connecting seat (27) front end face central point, the outer wall of screw thread transfer line (26) is cup jointed the threaded sleeve (24) that are located the front side of oval adjusting steel ring (22) through the external screw thread rotation, the left and right sides that the steel ring (22) was adjusted to the ellipse all articulates there is connecting, two one side lateral walls that connecting plate (212) kept away from each other all are equipped with clean scraper blade of arc stainless steel (213), two one side lateral wall middle section positions that clean scraper blade of arc stainless steel (213) kept away from each other all are embedded to have pressure sensor (214), two pressure sensor's (214) signal output port all is connected with data processing module's (29) signal input port, data processing module's (29) signal output port is connected with servo motor (21), data processing module's (29) signal input port is connected with AD rotator (210), and AD rotator (210) embedded in the inner chamber left end front side position of mount pad (2), power unit (1) is including shell (13) and driving motor (12) and connector (17), driving motor (12) fixed mounting is at the inner chamber of shell (13), driving motor (12) are connected with transmission shaft (14) through the power shaft, the one end fixed welding of connector (17) puts at the preceding terminal surface central point of mount pad (2), embedded hexagonal recess (18) have been seted up to the preceding terminal surface central point of connector (17), the most advanced of transmission shaft (14) extends backward with the body has hexagonal grafting post (15) of pegging graft with embedded hexagonal recess (18) inner chamber.

2. The pipe cleaning robot of claim 1, wherein: the radial lateral wall symmetry of threaded sleeve (24) is equipped with two limiting plates (211), and two limiting plates (211) have all seted up spacing hole, the rear end face left and right sides of mount pad (2) all is equipped with gag lever post (28) backward, and two gag lever posts (28) slide with the spacing hole inner chamber of two limiting plates (211) respectively and peg graft, two the rear end face of gag lever post (28) runs through adaptation hole (23) respectively, and is connected with the preceding terminal surface left and right sides of connecting seat (27).

3. The pipe cleaning robot of claim 1, wherein: the rear end face of the threaded sleeve (24) is connected with an arc-shaped rubber ejector block (25) through a rotary table in a rotating mode, and the arc-shaped rubber ejector block (25) is connected with the outer wall of the threaded transmission rod (26) in a sliding sleeved mode.

4. The pipe cleaning robot of claim 1, wherein: two one side that connecting plate (212) are close to oval regulation steel ring (22) all is equipped with buffer gear (3) of two longitudinal symmetries, every buffer gear (3) all including T type pole (31) and arc rubber adaptation piece (32), two one side that connecting plate (212) are close to oval regulation steel ring (22) all sets up T type spout (216) that two fore-and-aft distribute, every T type pole (31) are pegged graft with every T type spout (216) inner chamber slip respectively, every arc rubber adaptation piece (32) respectively with the most advanced fixed connection of every T type pole (31), every arc rubber adaptation piece (32) match the laminating with the outer wall of oval regulation steel ring (22) respectively.

5. The pipe cleaning robot of claim 4, wherein: and a spring (33) is connected between each T-shaped rod (31) and the inner cavity of each T-shaped sliding groove (216).

6. The pipe cleaning robot of claim 1, wherein: two the arc stainless steel cleaning blade (213) keep away from each other one side lateral wall all embedded have wire circle (215).

7. The pipe cleaning robot of claim 1, wherein: the outer wall of one end of the connecting head (17) far away from the mounting seat (2) is rotatably provided with a threaded cap (16), and the tip of the transmission shaft (14) is rotatably connected with the inner cavity of the threaded cap (16) through an external thread.

8. The pipe cleaning robot of claim 1, wherein: two handles (11) are radially and symmetrically welded at the front end of the outer wall of the shell (13).

9. The pipeline cleaning robot of claim 1, wherein the specific use method is as follows:

s1, before use, the gap between the left and right arc stainless steel cleaning scrapers (213) is reasonably adjusted according to the caliber of the inner cavity of the pipeline to be cleaned, namely, the universal servo motor (21) drives the threaded transmission rod (26) to rotate, two limit plates (211) of the threaded sleeve (24) are in sliding insertion connection with two limit rods (28) through limit holes, so that the rotation of the threaded transmission rod (26) can drive the threaded sleeve (24) to axially adjust the outer wall of the threaded transmission rod (26), the threaded sleeve (24) can jack up the oval adjusting steel ring (22) backwards, the oval adjusting steel ring (22) is compressed forwards and backwards, the left and right sides are lengthened, the cleaning scrapers (212) on the left and right sides can be driven to radially feed, the tip side walls of the cleaning scrapers (212) are finally bent and deformed and are in sliding fit with the inner wall of the pipeline to be cleaned, and the pressure sensor (214) can also abut against the inner wall of the pipeline, the induction threshold value of the pressure sensor (214) is preset in advance through the A/D rotator (210), the data processing module (29) is used for receiving the induction signal value of the pressure sensor (214), once the threshold value is reached, the data processing module (29) stops the rotation of the servo motor (21), and after the size of a gap between two arc-shaped stainless steel cleaning scrapers (213) meets the size of an inner cavity of a pipeline to be cleaned, the integral structure is placed at the position of a pipeline opening;

s2, the hexagonal inserting column (15) at the tip of the transmission shaft (14) is inserted into the inner cavity of the embedded hexagonal groove (18), and meanwhile, the tip of the transmission shaft (14) is rotatably inserted into the inner cavity of the threaded cap (16) through the external thread, so that the power mechanism (1) can be connected with the mounting base (2) and used for normal cleaning operation;

s3, starting the driving motor (12), holding the two handles (11), driving the mounting seat (2) and the arc stainless steel cleaning scrapers (213) on the two sides of the oval adjusting steel ring (22) to rotate by the transmission shaft (14), and spraying cleaning agent to the inner wall of the pipeline manually to clean dirt on the inner wall of the pipeline.

Technical Field

The invention relates to the technical field related to pipeline cleaning, in particular to a pipeline cleaning robot.

Background

In recent years, with the rapid development of transportation, industry, agriculture and building industry, pipeline transportation systems are applied to civil and industrial aspects, people pay more and more attention to the utilization of pipeline transportation technology, although pipeline transportation has obvious advantages in industrial long-distance transportation operation, materials transported in a pipeline pass through the pipeline for a long time and are influenced by chemical corrosion in the pipeline and factors outside the pipeline, precipitates and hard dirt are inevitably generated at the bottom and the wall of the pipeline, and precipitates attached to the wall of the pipeline prevent the smooth passing of the transported materials to a great extent; the pipeline cleaning robot often slips due to the influence of the operating environment; external auxiliary traction has to be used after a short working distance to continue to complete the subsequent work; for some pipelines with thick and hard dirt on the pipe wall, the cleaning effect is poor, so a pipeline cleaning robot is designed to solve the problem.

Disclosure of Invention

The present invention is directed to a pipe cleaning robot to solve the above problems.

In order to achieve the purpose, the invention provides the following technical scheme: a pipeline cleaning robot comprises a power mechanism, a mounting seat, an oval adjusting steel ring and a data processing module, wherein the inner cavity of the mounting seat is of a hollow structure, a servo motor is arranged on the rear side of the inner cavity of the mounting seat and penetrates through the rear end face of the mounting seat through rotation of a power shaft, a threaded transmission rod is connected with the servo motor, a connecting seat is fixedly welded on the side wall of the inner rear end of the oval adjusting steel ring, an adaptive hole is formed in the front end of the oval adjusting steel ring, the tip of the threaded transmission rod penetrates through the adaptive hole in a rotating mode and is connected with the central position of the front end face of the connecting seat in a rotating mode through a turntable, a threaded sleeve positioned on the front side of the oval adjusting steel ring is sleeved on the outer wall of the threaded transmission rod through rotation of external threads, connecting plates are hinged to the left side and the right side of, pressure sensors are embedded in the middle sections of the side walls of one side, far away from each other, of the two arc-shaped stainless steel cleaning scraping plates, the signal output ports of the two pressure sensors are connected with the signal input port of the data processing module, the signal output port of the data processing module is connected with the servo motor, the signal input port of the data processing module is connected with the A/D rotator, the A/D rotator is embedded in the front side of the left end of the inner cavity of the mounting seat, the power mechanism comprises a shell, a driving motor and a connector, the driving motor is fixedly arranged in the inner cavity of the shell and is connected with a transmission shaft through a power shaft, one end of the connector is fixedly welded at the center of the front end face of the mounting seat, an embedded hexagonal groove is arranged at the center of the front end face of the connector, the tip of the transmission shaft extends backwards with the same body to form a hexagonal inserting column inserted with the inner cavity of the embedded hexagonal groove.

Preferably, the radial lateral wall symmetry of screw sleeve is equipped with two limiting plates, and two limiting plates have all seted up spacing hole, the rear end face left and right sides of mount pad all is equipped with the gag lever post backward, and two gag lever posts slide with the spacing hole inner chamber of two limiting plates respectively and peg graft, two the rear end face of gag lever post runs through the adaptation hole respectively, and is connected with the preceding terminal surface left and right sides of connecting seat.

Preferably, the rear end face of the threaded sleeve is rotatably connected with an arc-shaped rubber ejector block through a turntable, and the arc-shaped rubber ejector block is in sliding sleeve connection with the outer wall of the threaded transmission rod.

Preferably, two one side that the connecting plate is close to the oval steel ring of adjusting all is equipped with two buffer gear of symmetry around, every buffer gear all includes T type pole and arc rubber adaptation piece, two one side that the connecting plate is close to the oval steel ring of adjusting all sets up the T type spout that distributes around two, every T type pole is pegged graft with every T type spout inner chamber slip respectively, every arc rubber adaptation piece respectively with the most advanced fixed connection of every T type pole, every arc rubber adaptation piece matches the laminating with the outer wall of oval steel ring of adjusting respectively.

Preferably, a spring is connected between each T-shaped rod and the inner cavity of each T-shaped sliding groove.

Preferably, the side wall of one side of each of the two arc-shaped stainless steel cleaning scraping plates, which is far away from each other, is embedded with a steel wire ring.

Preferably, the outer wall of one end of the connector, which is far away from the mounting seat, is rotatably provided with a threaded cap, and the tip of the transmission shaft is rotatably inserted into the inner cavity of the threaded cap through an external thread.

Preferably, two handles are radially and symmetrically welded at the front end of the outer wall of the shell.

Preferably, the pipeline cleaning robot has the specific use method that:

s1, before use, the gap between the left and right arc stainless steel cleaning scraper blades is reasonably adjusted according to the caliber of the inner cavity of the pipeline to be cleaned, namely, the universal servo motor drives the screw thread transmission rod to rotate, two limiting plates of the screw thread sleeve are in sliding insertion connection with two limiting rods through limiting holes, so that the rotation of the screw thread transmission rod can drive the screw thread sleeve to axially adjust on the outer wall of the screw thread transmission rod, the screw thread sleeve can push back the oval adjusting steel ring to compress the oval adjusting steel ring forwards and backwards, and the left and right sides are stretched to drive the cleaning scraper blades on the left and right sides to radially feed, so that the tip side wall of the cleaning scraper blade is finally bent and deformed and is in sliding fit on the inner wall of the pipeline to be cleaned, meanwhile, the pressure sensor can also push against the inner wall of the pipeline to be cleaned, and the induction threshold value, the data processing module is used for receiving the sensing signal value of the pressure sensor, once the sensing signal value reaches a threshold value, the data processing module 29 stops the servo motor from rotating, and after the size of a gap between the two arc-shaped stainless steel cleaning scrapers meets the size of an inner cavity of a pipeline to be cleaned, the integral structure is placed at the position of a pipeline opening;

s2, the hexagonal inserting column at the tip of the transmission shaft is inserted into the inner cavity of the embedded hexagonal groove, and the tip of the transmission shaft is rotatably inserted into the inner cavity of the threaded cap through the external thread, so that the connection between the power mechanism and the mounting seat can be completed, and the power mechanism is used for normal cleaning operation;

s3, starting a driving motor, holding two handles by hand, driving the mounting seat and the arc stainless steel cleaning scraper blades on two sides of the oval adjusting steel ring to rotate by utilizing the transmission shaft, and spraying a cleaning agent to the inner wall of the pipeline manually to clean dirt on the inner wall of the pipeline.

Compared with the prior art, the invention has the beneficial effects that:

1. the invention relates to a pipeline cleaning robot, which can freely and quickly adjust the gap between two arc-shaped stainless steel cleaning scrapers according to the caliber of the inner wall of a pipeline so as to meet the requirement of quickly cleaning dirt on the inner wall of the pipeline.

2. According to the invention, when the oval adjusting steel ring is adjusted to cause deformation of the oval adjusting steel ring, the position deviation of the connecting plates on the left side and the right side is caused, so that the arc-shaped rubber adapting block at the tip of the T-shaped rod is jacked up by the spring to be attached to the outer wall of the deformed oval adjusting steel ring in real time through the arrangement of the buffer mechanism, the connecting plates are always kept flush with the inner wall of the pipeline, and the cleaning operation of the arc-shaped stainless steel cleaning scraper is not influenced.

Drawings

FIG. 1 is an exploded top view of the main body of the present invention;

FIG. 2 is a partial cross-sectional view of the construction of the web and the arcuate stainless steel cleaning blade of the present invention;

FIG. 3 is an enlarged view of the structure of FIG. 1 at A in accordance with the present invention;

fig. 4 is an enlarged view of the structure at B in fig. 1 according to the present invention.

In the figure: 1. a power mechanism; 11. a handle; 12. a drive motor; 13. a housing; 14. a drive shaft; 15. a hexagonal plug column; 16. a threaded cap; 17. a connector; 18. embedding a hexagonal groove; 2. a mounting seat; 21. a servo motor; 22. an oval adjusting steel ring; 23. an adapter hole; 24. a threaded sleeve; 25. an arc-shaped rubber jacking block; 26. a threaded drive link; 27. a connecting seat; 28. a limiting rod; 29. a data processing module; 210. an A/D rotator; 211. a limiting plate; 212. a connecting plate; 213. an arc-shaped stainless steel cleaning scraper; 214. a pressure sensor; 215. a steel wire loop; 216. a T-shaped chute; 3. a buffer mechanism; 31. a T-shaped rod; 32. an arc-shaped rubber adapting block; 33. a spring.

Detailed Description

The embodiment of the application solves the problems in the prior art by providing the pipeline cleaning robot; the following will clearly and completely describe the technical solutions in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.