CN115648031A - Pipeline rust removing device capable of automatically adjusting rust removing radius according to pipe diameter - Google Patents
Pipeline rust removing device capable of automatically adjusting rust removing radius according to pipe diameter Download PDFInfo
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- CN115648031A CN115648031A CN202211389833.2A CN202211389833A CN115648031A CN 115648031 A CN115648031 A CN 115648031A CN 202211389833 A CN202211389833 A CN 202211389833A CN 115648031 A CN115648031 A CN 115648031A
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- 230000001105 regulatory effect Effects 0.000 claims 1
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Abstract
The invention discloses a pipeline rust removing device capable of automatically adjusting a rust removing radius according to a pipe diameter, and relates to the technical field of pipeline grinding and polishing equipment. According to the invention, the centrifugal force, the guide rod and the compression spring are matched to push the two sliding blocks to be away from each other, so that the contact between the steel brush and the inner wall of the pipeline can be ensured according to the inner diameter of the pipeline, the rust removal radius of the device can be automatically adjusted according to the pipe diameter, the use effect of the device is ensured, the second connecting rod drives the movable rod to move towards the inside of the fourth cavity, the occupied space of the device is reduced, the device is stored, and the working effect of the device is ensured.
Description
Technical Field
The invention relates to the technical field of pipeline grinding and polishing equipment, in particular to a pipeline rust removing device capable of automatically adjusting a rust removing radius according to a pipe diameter.
Background
A pipeline is a device for transporting a gas, liquid or fluid with solid particles, connected by pipes, pipe couplings, valves, etc. After carrying out long-time transportation work to chemical products or corrosive gas, the inner wall of pipeline corrodes easily and rusts, influences the normal use of pipeline, needs to polish rust cleaning work to the inner wall of pipeline, then carries out anticorrosive work to it to guarantee the normal use of pipeline. The existing pipeline polishing and rust removing work can be mainly divided into manual rust removing and mechanical rust removing, wherein the manual rust removing wastes time and energy, the working efficiency is low, and most of the mechanical rust removing work selectively uses a pipeline rust removing device on a machine tool to polish the inner wall of a pipeline so as to achieve the purpose of rust removing.
When the existing pipeline rust removal device is used for polishing the inner wall of a pipeline, the device is usually placed in the pipeline, the inner wall of the pipeline is polished through a polishing brush, the device cannot be manually adjusted for many times according to the rust removal radius of the automatic pipe diameter adjusting device, and the device is matched with the inner diameter of the pipeline, so that the using effect of the device is influenced.
Disclosure of Invention
The invention aims to provide a pipeline rust removing device capable of automatically adjusting the rust removing radius according to the pipe diameter so as to solve the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a radial pipeline rust cleaning device of rust cleaning according to pipe diameter automatic adjustment, includes the main part, the inside first cavity of having seted up of main part, first cavity inner wall is equipped with two-way motor, main part outer wall one side is equipped with the movable block of rotation connection, movable block outer wall cover is equipped with first gear, the main part outer wall is equipped with the second gear of rotation connection, first gear with second gear meshing, second gear outer wall one side is equipped with first pivot, first pivot outer wall with two-way motor output shaft outer wall cover is equipped with same sliding connection's track, the movable block outer wall is equipped with grinding machanism, the inside positioning mechanism that is equipped with of main part, grinding machanism inside is equipped with slewing mechanism, the positioning mechanism outer wall is equipped with power unit.
Further, grinding machanism includes two guide bars, two the guide bar symmetry set up in movable block outer wall one side, the guide bar outer wall cover is equipped with sliding connection's slider, two the slider outer wall is kept away from one side symmetry and is equipped with the steel brush of rotation connection outward, main part outer wall one side is equipped with the dead lever, the dead lever is located the movable block is inboard, dead lever outer wall one side is equipped with compression spring, compression spring one end is equipped with the fly leaf, fly leaf outer wall one side is equipped with the T-shaped piece of rotation connection, the T-shaped piece simultaneously with two slider sliding connection, the dead lever outer wall in compression spring one side is equipped with the gag lever post, the fly leaf with gag lever post sliding connection, T-shaped piece inside seted up with gag lever post assorted logical groove, to the inner wall of pipeline the rust cleaning work of polishing.
Further, positioning mechanism includes the fourth cavity, the fourth cavity is seted up inside the main part, the fourth cavity is located first cavity one side, fourth cavity inner wall one side is equipped with the carousel of rotating the connection, fourth cavity inner wall evenly is equipped with four sliding connection's movable rod, movable rod one end extends to the main part outside and cover are equipped with the second ball, movable rod outer wall symmetry is equipped with extension spring, extension spring one end with fourth cavity inner wall fixed connection, the movable rod outer wall is close to carousel one side is equipped with the second connecting rod of rotating the connection, second connecting rod one end with the carousel outer wall rotates the connection, plays the location effect to the position of main part.
Furthermore, the rotating mechanism comprises a second cavity, the second cavity is arranged inside the T-shaped block, a first bevel gear in rotating connection is arranged on one side of the inner wall of the second cavity, the first bevel gear is in sliding connection with the limiting rod, a first sleeve in rotating connection is symmetrically sleeved on two sides of the second cavity inside the T-shaped block, one end of the first sleeve extends into the second cavity and is sleeved with a second bevel gear, the second bevel gear is meshed with the first bevel gear, a third cavity is formed in one side of the steel brush inside the sliding block, a third bevel gear in rotating connection is arranged on one side, close to the T-shaped block, of the inner wall of the third cavity, a first connecting rod is arranged on one side of the outer wall of the third bevel gear, one end of the first connecting rod is fixedly connected with the steel brush, a first sliding rod is arranged on the other side of the outer wall of the third bevel gear, one end of the first sliding rod extends into the first sleeve, the first sliding rod is in sliding connection with the first sleeve, and the steel brush is driven to rotate, and the polishing effect of the rust removing device is guaranteed.
Further, the power mechanism comprises a fifth bevel gear, the fifth bevel gear is fixedly connected with another output shaft of the bidirectional motor, a support frame is arranged on one side of the outer wall of the movable rod, the support frame is located on the outer side of the main body, four rotatably connected sixth bevel gears are arranged on one side of the fifth bevel gear on the inner wall of the first cavity, the four sixth bevel gears are all meshed with the fifth bevel gear, a second sleeve is arranged on one side, away from the outer wall of the sixth bevel gear, of the fifth bevel gear, a same rotatably connected third rotating shaft is arranged on the inner side of the support frame, rotating rollers are symmetrically sleeved on the outer wall of the third rotating shaft, a seventh bevel gear is sleeved on the outer wall of the third rotating shaft, a second slide rod rotatably connected with the top of the inner wall of the support frame is arranged, an eighth bevel gear is sleeved at the bottom end of the second slide rod, the eighth bevel gear is meshed with the seventh bevel gear, one end of the second slide rod extends into the second sleeve, and the second slide rod is slidably connected with the second sleeve to drive the main body to move.
Further, main part outer wall one side is equipped with receiving mechanism, receiving mechanism includes the disc, the disc rotate set up in main part outer wall one side, disc outer wall one side is equipped with the third connecting rod, third connecting rod one end extend to inside the fourth cavity and with carousel fixed connection, the main part outer wall in disc one side is equipped with sliding connection's stopper, the disc outer wall evenly seted up a plurality of with stopper assorted spacing groove, when not needing the during operation, can accomodate the device.
Furthermore, a second rotating shaft in rotating connection is arranged on one side of the inner wall of the third cavity, one end of the second rotating shaft is sleeved with a fourth bevel gear, the fourth bevel gear is meshed with the third bevel gear, one end of the second rotating shaft extends to the outer side of the sliding block and is sleeved with a polishing wheel, and the polishing wheel is used for knocking overlarge iron rust in the pipeline, so that the influence on the rust removal work of the steel brush is avoided.
Furthermore, the inside slide rail that is equipped with of first bevel gear with gag lever post assorted, the inside ball bearing that is equipped with of T-shaped piece with first sleeve assorted, the stability when first bevel gear motion has been guaranteed to the slide rail, and ball bearing has guaranteed the stability when first sleeve rotates.
Further, the main part is inside be equipped with second sleeve assorted spout, the matching of commentaries on classics roller outer wall is equipped with the friction pad, and the spout has guaranteed the stability when second sleeve rotates, and the friction pad has increased the frictional force who changes roller and pipeline inner wall.
Further, the outer wall of the sliding block is far away from one side of the polishing wheel and is provided with an L-shaped block, one end of the L-shaped block is sleeved with a first ball which is connected in a rotating mode, one side of the outer wall of the L-shaped block is provided with a sponge block which is connected in a sliding mode, the sponge block is fixedly connected with the L-shaped block through a first reset spring, a sealed cavity is formed in the L-shaped block, one side of the outer wall of the L-shaped block is provided with a liquid storage box, one side of the outer wall of the liquid storage box is provided with a feeding pipeline, the feeding pipeline is communicated with the sealed cavity, a discharging pipeline is arranged on one side of the bottom of the sealed cavity and is located on one side of the sponge block, a rotating rod which is connected in a rotating mode is arranged on one side of the inner wall of the sealed cavity, one end of the rotating rod is sleeved with an eccentric wheel, the other end of the rotating rod extends to the inside of the third cavity and is sleeved with a ninth bevel gear, the ninth bevel gear is meshed with the inner wall of the sealed cavity, the inner wall of the sealed cavity is provided with a piston which is matched with the sliding connection, the outer wall of the piston, the piston is symmetrically provided with a second reset spring, one-way valve is arranged inside the discharging pipeline, and is used for preventing the ball from tightly pasting of the sponge block and tightly on the inner wall of the sponge block, so as to be tightly pasting pipe.
Compared with the prior art, the invention has the following beneficial effects:
1. the invention is provided with the sliding block, the T-shaped block, the compression spring and the movable rod, the steel brush is pushed to contact with the inner wall of the pipeline under the combined action of the centrifugal force and the elastic force of the compression spring when moving, and when the inner diameter of the pipeline changes, the centrifugal force, the guide rod and the compression spring are matched to push the two sliding blocks to be away from each other, so that the steel brush can be always ensured to contact with the inner wall of the pipeline according to the inner diameter of the pipeline, thereby leading the device to automatically adjust the rust removing radius according to the pipe diameter without manual adjustment and ensuring the use effect of the device, the inner wall of the pipeline is uneven because the inner wall of the pipeline contains iron rust, the existing rust removing device is difficult to ensure that the steel brush and the inner wall of the pipeline are always attached when polishing the inner wall of the pipeline, and the steel brush is easy to be in a suspended state in the moving process, through the arrangement of the compression spring and the guide rod, the guide rod plays a role in guiding the sliding block and the steel brush, when the compression spring pushes the T-shaped block to move, the two steel brushes are mutually far away from each other, so that when the device is positioned in a pipeline, the compression spring can push the steel brush to be always attached to the inner wall of the pipeline, a suspended state of the steel brush is avoided, the polishing and rust removing effects of the steel brush on the inner wall of the pipeline are ensured, the first bevel gear, the limiting rod and the first sliding rod are matched, when the steel brush moves along with the movable block, the steel brush rotates simultaneously, the polishing and rust removing effects of the steel brush on the inner wall of the pipeline are ensured, when the rust removing work is carried out on pipelines with different pipe diameters, the T-shaped block moves left and right, the T-shaped block is in sliding connection with the sliding block, the first sliding rod moves along with the sliding block, and the first sliding rod is close to or far away from the first sleeve, the partly of first slide bar slides in first telescopic inside all the time, when first sleeve rotates, can drive first slide bar all the time and rotate, thereby it rotates to drive the steel brush, the stability of device during operation has been guaranteed, thereby the working effect of device has been guaranteed, second sleeve and the cooperation of second slide bar, it rotates to drive the commentaries on classics roller, the inner wall contact of commentaries on classics roller and pipeline, motion to the main part provides power, make the steel brush when carrying out the work of removing rust to the pipeline inner wall, the device is whole to be moved in the inside of pipeline, carry out even rust cleaning work to the inner wall of pipeline, the working effect of device has been guaranteed.
2. According to the invention, by arranging the disc and the limiting block, the second connecting rod drives the movable rod to move towards the inside of the fourth cavity, and the support frame approaches towards the main body along with the movable rod, so that the occupied space of the device is reduced, the device is stored, and the working effect of the device is ensured.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a front sectional view of the present invention as a whole;
FIG. 2 is an enlarged schematic view of the invention at A in FIG. 1;
FIG. 3 is an enlarged schematic view of the invention at B of FIG. 1;
FIG. 4 is an enlarged schematic view of the invention at C of FIG. 1;
FIG. 5 is a side sectional view of the support bracket of the present invention;
FIG. 6 is a side sectional view of a fourth cavity of the present invention;
FIG. 7 is a schematic structural view of a disk of the present invention;
FIG. 8 is an enlarged schematic view of the invention at D in FIG. 1;
in the figure: 1. a main body; 2. a first cavity; 3. a bi-directional motor; 4. a movable block; 5. a first gear; 6. a second gear; 7. a first rotating shaft; 8. a crawler belt; 9. a guide bar; 10. a slider; 11. a steel brush; 12. fixing the rod; 13. a compression spring; 14. a movable plate; 15. a T-shaped block; 16. a limiting rod; 17. a through groove; 18. a second cavity; 19. a first bevel gear; 20. a first sleeve; 21. a second bevel gear; 22. a third cavity; 23. a third bevel gear; 24. a first connecting rod; 25. a first slide bar; 26. a second rotating shaft; 27. a fourth bevel gear; 28. grinding the wheel; 29. an L-shaped block; 30. a first ball bearing; 31. a fourth cavity; 32. a turntable; 33. a movable rod; 34. a second ball bearing; 35. an extension spring; 36. a second connecting rod; 37. a fifth bevel gear; 38. a support frame; 39. a sixth bevel gear; 40. a second sleeve; 41. a third rotating shaft; 42. rotating the roller; 43. a seventh bevel gear; 44. a second slide bar; 45. an eighth bevel gear; 46. a disc; 47. a third connecting rod; 48. a limiting block; 49. a limiting groove; 50. a sponge block; 51. sealing the cavity; 52. an eccentric wheel; 53. and a piston.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings 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 of the 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.
Referring to fig. 1-6 and 8, the present invention provides a technical solution: a pipeline rust removing device capable of automatically adjusting rust removing radius according to pipe diameter comprises a main body 1, wherein a first cavity 2 is formed in the main body 1, a two-way motor 3 is arranged on the inner wall of the first cavity 2, a movable block 4 in rotary connection is arranged on one side of the outer wall of the main body 1, a first gear 5 is sleeved on the outer wall of the movable block 4, a second gear 6 in rotary connection is arranged on the outer wall of the main body 1, the first gear 5 is meshed with the second gear 6, a first rotating shaft 7 is arranged on one side of the outer wall of the second gear 6, the outer wall of the first rotating shaft 7 and the outer wall of an output shaft of the two-way motor 3 are sleeved with a same sliding-connection crawler belt 8, a polishing mechanism is arranged on the outer wall of the movable block 4 and comprises two guide rods 9, the two guide rods 9 are symmetrically arranged on one side of the outer wall of the movable block 4, and a sliding-connection sliding block 10 is sleeved on the outer wall of the guide rods 9, the steel brushes 11 which are connected in a rotating manner are symmetrically arranged on one side, away from the outer walls of the two sliding blocks 10, of the main body 1, a fixed rod 12 is arranged on one side of the outer wall of the main body 1, the fixed rod 12 is positioned on the inner side of the movable block 4, a compression spring 13 is arranged on one side of the outer wall of the fixed rod 12, a movable plate 14 is arranged at one end of the compression spring 13, a T-shaped block 15 which is connected in a rotating manner is arranged on one side of the outer wall of the movable plate 14, the T-shaped block 15 is simultaneously connected with the two sliding blocks 10 in a sliding manner, a limiting rod 16 is arranged on one side, away from the outer wall of the fixed rod 12, of the compression spring 13, the movable plate 14 is connected with the limiting rod 16 in a sliding manner, a through groove 17 which is matched with the limiting rod 16 is arranged in the T-shaped block 15, a positioning mechanism is arranged in the main body 1, the positioning mechanism comprises a fourth cavity 31, and the fourth cavity 31 is arranged in the main body 1, the fourth cavity 31 is located on one side of the first cavity 2, a rotating disc 32 in rotational connection is arranged on one side of the inner wall of the fourth cavity 31, four movable rods 33 in sliding connection are uniformly arranged on the inner wall of the fourth cavity 31, one end of each movable rod 33 extends to the outer side of the main body 1 and is sleeved with a second ball 34, extension springs 35 are symmetrically arranged on the outer wall of each movable rod 33, one end of each extension spring 35 is fixedly connected with the inner wall of the fourth cavity 31, a second connecting rod 36 in rotational connection is arranged on the outer wall of the movable rod 33 close to one side of the rotating disc 32, one end of each second connecting rod 36 is rotationally connected with the outer wall of the rotating disc 32, a rotating mechanism is arranged inside the polishing mechanism and comprises a second cavity 18, the second cavity 18 is arranged inside the T-shaped block 15, a first bevel gear 19 in rotational connection is arranged on one side of the inner wall of the second cavity 18, the first bevel gear 19 is slidably connected with the limiting rod 16, a first sleeve 20 in rotational connection is symmetrically arranged on two sides of the second cavity 18, one side of the T-shaped block 15 is provided with a second bevel gear 21, a third bevel gear 22 is arranged on one side of the sliding rod 23, a sliding block 23, a third bevel gear 23 is arranged on one side of the sliding block 23, a sliding block 23 connected with a third bevel gear 21 is arranged inside the sliding block 23, and a third bevel gear 23, the outer wall of the positioning mechanism is provided with a power mechanism, the power mechanism comprises a fifth bevel gear 37, the fifth bevel gear 37 is fixedly connected with the other output shaft of the bidirectional motor 3, one side of the outer wall of the movable rod 33 is provided with a support frame 38, the support frame 38 is positioned on the outer side of the main body 1, the inner wall of the first cavity 2 is provided with four rotatably connected sixth bevel gears 39 on one side of the fifth bevel gear 37, the four sixth bevel gears 39 are all meshed with the fifth bevel gear 37, one side of the outer wall of the sixth bevel gear 39, which is far away from the fifth bevel gear 37, is provided with a second sleeve 40, the inner side of the support frame 38 is provided with a same rotatably connected third rotating shaft 41, the outer wall of the third rotating shaft 41 is symmetrically sleeved with rotating rollers 42, the outer wall of the third rotating shaft 41 is sleeved with a seventh bevel gear 43, the top of the inner wall of the support frame 38 is provided with a rotatably connected second slide rod 44, the bottom end of the second slide rod 44 is sleeved with an eighth bevel gear 45, the eighth bevel gear 45 is meshed with the seventh bevel gear 43, one end of the second slide rod 44 extends into the second sleeve 40, and the second slide rod 44 is slidably connected with the second sleeve 40.
A second rotating shaft 26 is rotatably connected to one side of the inner wall of the third cavity 22, a fourth bevel gear 27 is sleeved at one end of the second rotating shaft 26 inside the third cavity 22, the fourth bevel gear 27 is meshed with the third bevel gear 23, one end of the second rotating shaft 26 extends to the outer side of the sliding block 10 and is sleeved with a polishing wheel 28, when the whole device moves, the polishing wheel 28 contacts with a large iron rust on the inner wall of the pipeline before the steel brush 11, the third bevel gear 23 drives the fourth bevel gear 27 to rotate, the second rotating shaft 26 and the polishing wheel 28 rotate along with the rotation of the steel brush 11, the polishing wheel 28 performs primary polishing work on the iron rust, and then the steel brush 11 further polishes the iron rust again, so that the working effect of the steel brush 11 is prevented from being affected by the large iron rust.
A slide rail matched with the limiting rod 16 is arranged in the first bevel gear 19, a ball bearing matched with the first sleeve 20 is arranged in the T-shaped block 15, the slide rail limits the movement direction of the first bevel gear 19, the stability of the first bevel gear 19 during movement is guaranteed, and the ball bearing is arranged to replace rotation, so that the stability of the first sleeve 20 during rotation is guaranteed.
The main part 1 is inside be equipped with second sleeve 40 assorted spout, it is equipped with the friction pad to change the matching of roller 42 outer wall, and the spout avoids influencing the motion of second sleeve 40, has guaranteed the stability when second sleeve 40 moves, and the friction when the friction pad has increased roller 42 and the contact of pipeline inner wall, has guaranteed the stability when the device moves.
An L-shaped block 29 is arranged on one side, away from the grinding wheel 28, of the outer wall of the sliding block 10, a first ball 30 in rotary connection is sleeved at one end of the L-shaped block 29, a sponge block 50 in sliding connection is arranged on one side of the outer wall of the L-shaped block 29, the sponge block 50 is fixedly connected with the L-shaped block 29 through a first return spring, a sealed cavity 51 is formed in the L-shaped block 29, a liquid storage tank is arranged on one side of the outer wall of the L-shaped block 29, a feeding pipeline is arranged on one side of the outer wall of the liquid storage tank and communicated with the sealed cavity 51, a discharging pipeline is arranged on one side of the bottom of the sealed cavity 51 and located on one side of the sponge block 50, a rotating rod in rotary connection is arranged on one side of the inner wall of the sealed cavity 51, an eccentric wheel 52 is sleeved inside the sealed cavity 51 at one end of the rotating rod, and a ninth bevel gear is sleeved at the other end of the rotating rod and extends into the third cavity 22, the ninth bevel gear is meshed with the third bevel gear 23, a piston 53 in sliding connection is arranged on the inner wall of the sealing cavity 51 below the eccentric wheel 52 in a matching mode, second return springs are symmetrically arranged on the outer wall of the piston 53, one end of each second return spring is fixedly connected with the inner wall of the sealing cavity 51, one-way valves are arranged inside the feeding pipeline and the discharging pipeline, the L-shaped blocks 29 are matched with the first balls 30, the distance between the sliding block 10 and the inner wall of the pipeline is limited, the situation that the steel brush 11 is attached to the inner wall of the pipeline too tightly to damage the inner wall of the pipeline is avoided, the safety of the device is guaranteed, lubricating liquid is added into the liquid storage tank, when the third bevel gear 23 moves, the ninth bevel gear is driven to rotate, the connecting rod and the eccentric wheel 52 rotate along with the third bevel gear, and the eccentric wheel 52 is matched with the second return springs, make piston 53 do up-and-down reciprocating motion, when piston 53 moved to one side, the inside check valve of ejection of compact pipeline was closed, atmospheric pressure passes through the inside partial lubricated liquid of feed channel suction sealed chamber 51 with the liquid reserve tank inside, when piston 53 moved to the opposite side, the inside check valve of feed channel was closed, the inside lubricated liquid of sealed chamber 51 is impressed the inside of ejection of compact pipeline, then with the inside of lubricated liquid to sponge piece 50, when slider 10 moved, L-shaped piece 29 moved thereupon, the elasticity of first reset spring has been overcome to the centrifugal force of motion, sponge piece 50 moves far away from L-shaped piece 29, the sponge piece 50 that contains lubricated liquid and the inner wall of pipeline contact, paint the inner wall at the pipeline with lubricated liquid, after steel brush 11 accomplished rust cleaning work, sponge piece 50 lubricated work to the inner wall of pipeline, the working effect of device has further been guaranteed.
The implementation mode specifically comprises the following steps: when the device is used, by arranging the sliding block 10, the T-shaped block 15, the compression spring 13 and the movable rods 33, in operation, when rust removal work needs to be performed on the inner wall of a pipeline, the main body 1 is placed inside the pipeline, the extension spring 35 starts to work to drive the movable rods 33 to move towards the outer wall of the main body 1, the second ball 34 moves along with the movable rods 33 until the second ball 34 contacts with the inner wall of the pipeline, when one movable rod 33 moves, the movable rods 33 drive the second connecting rod 36 to swing, the second connecting rod 36 drives the rotary disc 32 to rotate, the rotary disc 32 drives the remaining second connecting rod 36 to rotate, so as to drive the remaining second connecting rod 36 to move, the rotary disc 32 and the second connecting rod 36 are matched to control the four movable rods 33 to move at the same distance, when the four second balls 34 simultaneously contact with the inner wall of the pipeline, the position of the main body 1 is ensured to be in the center of the pipeline, so as to ensure the working effect of the device, the compression spring 13 starts to work, the fixed rod 12 plays a supporting role for the compression spring 13, the compression spring 13 pushes the movable plate 14 to move, the T-shaped block 15 to move along with the movable rod 14, the T-shaped block 15 simultaneously, the inner wall of the slide 10 and the guide block 11, when the two blocks 10 and the inner wall of the guide bar 10 move, the two blocks 10 and the inner wall of the pipeline, the guide bar 10 move, the two guide bar 10, the two guide bar 11 simultaneously, the two guide blocks 10 and the two guide bar 11 move, the two guide blocks 10 and the two guide bar 7 move simultaneously, when the inner wall of the two guide bar 7 move, the first gear 5 rotates along with the second gear 6, the first gear 5 drives the movable block 4 to rotate, the guide rod 9 and the slide block 10 rotate along with the movable block 4, the steel brush 11 moves along with the slide block 10, the steel brush 11 is under the combined action of centrifugal force and the elastic force of the compression spring 13 when moving, and the steel brush 11 is pushed to contact with the inner wall of the pipeline, so that the inner wall of the pipeline is polished and derusted, and when the inner diameter of the pipeline changes, the centrifugal force is matched with the compression spring 13 to push the two slide blocks 10 to be away from each other, so that the contact between the steel brush 11 and the inner wall of the pipeline can be always ensured according to the size of the inner diameter of the pipeline, the derusting radius of the device can be automatically adjusted according to the pipe diameter, manual adjustment is not needed, the using effect of the device is ensured, and the inner wall of the pipeline contains iron rust, so that the inner wall of the pipeline is uneven, when the existing derusting device polishes the inner wall of a pipeline, the steel brush 11 is difficult to be always attached to the inner wall of the pipeline, the steel brush 11 is easy to be in a suspension state in the moving process, the guide rod 9 guides the sliding block 10 and the steel brush 11 by arranging the compression spring 13 and the guide rod 9, so that when the compression spring 13 pushes the T-shaped block 15 to move, the two steel brushes 11 are mutually separated, the device is positioned in the pipeline, the compression spring 13 can push the steel brush 11 to be always attached to the inner wall of the pipeline, the suspension state of the steel brush 11 is avoided, the polishing and derusting effects of the steel brush 11 on the inner wall of the pipeline are ensured, when the T-shaped block 15 moves left and right, the first bevel gear 19 in the second cavity 18 moves along with the first bevel gear 19, the first bevel gear 19 slides along the limiting rod 16, when the movable block 4 drives the two sliding blocks 10 to move, the T-shaped block 15 rotates along with the T-shaped block 15, the through groove 17 is used for preventing the limiting rod 16 from influencing the rotation of the T-shaped block 15, the stability of the T-shaped block 15 during movement is ensured, the T-shaped block 15 and the movable plate 14 rotate relatively, the first sleeve 20 moves along with the T-shaped block, the limiting rod 16 has a limiting effect on the rotation of the first bevel gear 19 due to the fixed position of the limiting rod 16, when the T-shaped block 15 rotates, the first bevel gear 19 does not rotate, the T-shaped block 15 and the first bevel gear 19 rotate relatively, the second bevel gear 21 moves along with the T-shaped block 15, the second bevel gear 21 and the first bevel gear 19 rotate relatively, so that the second bevel gear 21 is driven to rotate, the first sleeve 20 rotates along with the second bevel gear 21, when the first sleeve 20 drives the first sliding rod 25 to rotate, the first sliding rod 25 drives the third bevel gear 23 to rotate, the third bevel gear 23 drives the first connecting rod 24 to rotate, the steel brush 11 rotates along with the first connecting rod 24, so that when the steel brush 11 moves along with the movable block 4, the steel brush 11 rotates simultaneously, the polishing and rust removing effects of the steel brush 11 on the inner wall of a pipeline are ensured, the working effect of the device is ensured, when the rust removing work is performed on pipelines with different pipe diameters, the T-shaped block 15 moves left and right along with the T-shaped block 15, the T-shaped block 15 is always in sliding connection with the sliding block 10, the first sliding rod 25 moves along with the sliding block 10, the first sliding rod 25 is then close to or far away from the first sleeve 20, one part of the first sliding rod 25 always slides in the first sleeve 20, when the first sleeve 20 rotates, the first sliding rod 25 can be always driven to rotate, so that the steel brush 11 is driven to rotate, the working stability of the device is ensured, when the movable rod 33 moves, the support frame 38 is driven to move, the rotating roller 42 moves along with the support frame 38, when the second ball 34 contacts with the inner wall of the pipeline, the rotating roller 42 simultaneously contacts with the inner wall of the pipeline, when the bidirectional motor 3 works, the fifth bevel gear 37 is driven to rotate, the fifth bevel gear 37 drives the sixth bevel gear 39 to rotate, the second sleeve 40 rotates along with the sixth bevel gear 39, the second sleeve 40 drives the second sliding rod 44 to rotate, the second sliding rod 44 drives the eighth bevel gear 45 to rotate, the eighth bevel gear 45 drives the seventh bevel gear 43 to rotate, the third rotating shaft 41 rotates along with the fifth bevel gear, so that the rotating roller 42 is driven to rotate, the rotating roller 42 contacts with the inner wall of the pipeline, power is provided for the movement of the main body 1, the whole device moves inside the pipeline while the steel brush 11 performs rust removal work on the inner wall of the pipeline, uniform rust removal work is performed on the inner wall of the pipeline, the working effect of the device is ensured, when the device works on pipelines with different pipe diameters, the movable rod 33 drives the support frame 38 to move, the second sliding along with the second sliding rod 44, the first part of the second sliding rod 44 all the time, and the inner wall of the second sliding rod 40 is driven to rotate, and the stability of the rotating roller is ensured when the rotating sleeve 40 and the rotating sleeve 40 rotates.
Referring to fig. 1 and 6-7, the present invention provides the following technical solutions: the utility model provides a according to radial pipeline rust cleaning device of pipe diameter automatic adjustment rust cleaning, still including set up in the receiving mechanism of 1 outer wall one side of main part, receiving mechanism includes disc 46, disc 46 rotate set up in 1 outer wall one side of main part, disc 46 outer wall one side is equipped with third connecting rod 47, third connecting rod 47 one end extend to inside the fourth cavity 31 and with carousel 32 fixed connection, main part 1 outer wall in disc 46 one side is equipped with sliding connection's stopper 48, disc 46 outer wall evenly seted up a plurality of with stopper 48 assorted spacing groove 49.
The implementation mode is specifically as follows: during the use, through setting up disc 46 and stopper 48, after rust cleaning work is accomplished, manual rotation disc 46, disc 46 drives third connecting rod 47 and moves, third connecting rod 47 drives carousel 32 and rotates, carousel 32 drives a plurality of second connecting rod 36 simultaneously and swings, second connecting rod 36 drives movable rod 33 and moves towards the inside of fourth cavity 31, extension spring 35 is elongated this moment, support frame 38 moves along with movable rod 33, support frame 38 is close to towards main part 1, thereby the occupation space of device has been reduced, accomodate the work to the device, the working effect of device has been guaranteed, when rotating disc 46, according to actual work demand, align one of them spacing groove 49 and stopper 48's position, then manual slip stopper 48's partly moves to the inside of spacing groove 49, thereby fix disc 46's position, avoid extension spring 35 to drive movable rod 33 and resume the normal position, the stability of device has been guaranteed.
The working principle of the invention is as follows:
referring to the attached drawings 1-6 and 8 of the specification, through the arrangement of the sliding blocks 10, the T-shaped blocks 15, the compression springs 13 and the movable rods 33, when the steel brushes 11 move, the steel brushes 11 are pushed to contact with the inner wall of the pipeline under the combined action of centrifugal force and the elastic force of the compression springs 13, so that the inner wall of the pipeline is polished and derusted, when the inner diameter of the pipeline changes, the centrifugal force is applied, the guide rods 9 and the compression springs 13 are matched to push the two sliding blocks 10 to be away from each other, the contact between the steel brushes 11 and the inner wall of the pipeline can be ensured all the time, so that the device can automatically adjust the derusting radius according to the pipe diameter without manual adjustment, the using effect of the device is ensured, the first bevel gears 19, the limiting rods 16 and the first sliding rods 25 are matched to drive the rotating rollers 42 to rotate, the rotating rollers 42 are contacted with the inner wall of the pipeline, the steel brushes 11 rotate simultaneously when the main body 1 moves, the polishing effect of the inner wall of the steel brushes 11 on the inner wall of the pipeline is ensured, the working effect of the derusting of the device is ensured, and the working effect of the inner wall of the working of the inner wall of the pipeline is uniform working of the inner wall of the pipeline is ensured, and the device is uniform inner wall of the pipeline.
Further, referring to fig. 1 and fig. 6 to 7 of the specification, by arranging the disc 46 and the limiting block 48, the second connecting rod 36 drives the movable rod 33 to move towards the inside of the fourth cavity 31, and the supporting frame 38 approaches towards the main body 1 along with the movable rod 33, so that the occupied space of the device is reduced, the device is stored, and the working effect of the device is guaranteed.
It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a according to radial pipeline rust cleaning device of pipe diameter automatically regulated rust cleaning, includes main part (1), its characterized in that: the utility model discloses a grinding machine, including main part (1), main part (1) inside first cavity (2) of having seted up, first cavity (2) inner wall is equipped with two-way motor (3), main part (1) outer wall one side is equipped with movable block (4) that rotate the connection, movable block (4) outer wall cover is equipped with first gear (5), main part (1) outer wall is equipped with second gear (6) that rotate the connection, first gear (5) with second gear (6) meshing, second gear (6) outer wall one side is equipped with first pivot (7), first pivot (7) outer wall with two-way motor (3) output shaft outer wall cover is equipped with same sliding connection's track (8), movable block (4) outer wall is equipped with grinding machanism, main part (1) inside is equipped with positioning mechanism, grinding machanism inside is equipped with slewing mechanism, the positioning mechanism outer wall is equipped with power unit.
2. The device for removing rust on the pipeline by automatically adjusting the rust removing radius according to the pipe diameter as claimed in claim 1, is characterized in that: grinding machanism includes two guide bars (9), two guide bar (9) symmetry set up in movable block (4) outer wall one side, guide bar (9) outer wall cover is equipped with sliding connection's slider (10), two slider (10) outer wall is kept away from one side symmetry mutually and is equipped with steel brush (11) of rotation connection, main part (1) outer wall one side is equipped with dead lever (12), dead lever (12) are located movable block (4) inboard, dead lever (12) outer wall one side is equipped with compression spring (13), compression spring (13) one end is equipped with fly leaf (14), fly leaf (14) outer wall one side is equipped with T-shaped piece (15) of rotation connection, T-shaped piece (15) simultaneously with two slider (10) sliding connection, dead lever (12) outer wall in compression spring (13) one side is equipped with gag lever (16), fly leaf (14) with gag lever (16) sliding connection, T-shaped piece (15) inside seted up with gag lever (16) assorted logical groove (17).
3. The device for removing rust on the pipeline by automatically adjusting the rust removing radius according to the pipe diameter as claimed in claim 1, is characterized in that: positioning mechanism includes fourth cavity (31), fourth cavity (31) are seted up in main part (1) is inside, fourth cavity (31) are located first cavity (2) one side, fourth cavity (31) inner wall one side is equipped with carousel (32) that rotate the connection, fourth cavity (31) inner wall evenly is equipped with four sliding connection's movable rod (33), movable rod (33) one end extends to main part (1) outside and cover are equipped with second ball (34), movable rod (33) outer wall symmetry is equipped with extension spring (35), extension spring (35) one end with fourth cavity (31) inner wall fixed connection, movable rod (33) outer wall is close to carousel (32) one side is equipped with second connecting rod (36) that rotate the connection, second connecting rod (36) one end with carousel (32) outer wall rotates the connection.
4. The device for removing rust on the pipeline by automatically adjusting the rust removing radius according to the pipe diameter as claimed in claim 2, is characterized in that: the rotating mechanism comprises a second cavity (18), the second cavity (18) is arranged in the T-shaped block (15), a first bevel gear (19) which is rotationally connected is arranged on one side of the inner wall of the second cavity (18), the first bevel gear (19) is connected with the limiting rod (16) in a sliding way, a first sleeve (20) which is in rotary connection is symmetrically sleeved on two sides of the second cavity (18) in the T-shaped block (15), one end of the first sleeve (20) extends into the second cavity (18) and is sleeved with a second bevel gear (21), the second bevel gear (21) meshes with the first bevel gear (19), a third cavity (22) is arranged inside the sliding block (10) and at one side of the steel brush (11), a third bevel gear (23) which is rotationally connected is arranged on one side of the inner wall of the third cavity (22) close to the T-shaped block (15), a first connecting rod (24) is arranged on one side of the outer wall of the third bevel gear (23), one end of the first connecting rod (24) is fixedly connected with the steel brush (11), a first sliding rod (25) is arranged on the other side of the outer wall of the third bevel gear (23), one end of the first slide bar (25) extends into the first sleeve (20), the first slide bar (25) is in sliding connection with the first sleeve (20).
5. The device for removing rust from a pipeline by automatically adjusting the rust removing radius according to the pipe diameter as claimed in claim 3, characterized in that: the power mechanism comprises a fifth bevel gear (37), the fifth bevel gear (37) is fixedly connected with the other output shaft of the bidirectional motor (3), a supporting frame (38) is arranged on one side of the outer wall of the movable rod (33), the supporting frame (38) is positioned on the outer side of the main body (1), four sixth bevel gears (39) which are in rotary connection are arranged on one side of the fifth bevel gear (37) on the inner wall of the first cavity (2), the four sixth bevel gears (39) are all meshed with the fifth bevel gear (37), a second sleeve (40) is arranged on one side of the outer wall of the sixth bevel gear (39) far away from the fifth bevel gear (37), a third rotating shaft (41) which is rotatably connected is arranged on the inner side of the supporting frame (38), the outer wall of the third rotating shaft (41) is symmetrically sleeved with rotating rollers (42), a seventh bevel gear (43) is sleeved on the outer wall of the third rotating shaft (41), a second sliding rod (44) which is rotatably connected is arranged at the top of the inner wall of the supporting frame (38), an eighth bevel gear (45) is sleeved at the bottom end of the second sliding rod (44), the eighth bevel gear (45) is engaged with the seventh bevel gear (43), one end of the second slide bar (44) extends into the interior of the second sleeve (40), the second slide bar (44) is in sliding connection with the second sleeve (40).
6. The device for removing rust on the pipeline by automatically adjusting the rust removing radius according to the pipe diameter as claimed in claim 3, is characterized in that: main part (1) outer wall one side is equipped with receiving mechanism, receiving mechanism includes disc (46), disc (46) rotate set up in main part (1) outer wall one side, disc (46) outer wall one side is equipped with third connecting rod (47), third connecting rod (47) one end extend to fourth cavity (31) inside and with carousel (32) fixed connection, main part (1) outer wall in disc (46) one side is equipped with sliding connection's stopper (48), disc (46) outer wall evenly seted up a plurality of with stopper (48) assorted spacing groove (49).
7. The device for removing rust on the pipeline by automatically adjusting the rust removing radius according to the pipe diameter as claimed in claim 4, is characterized in that: a second rotating shaft (26) in rotating connection is arranged on one side of the inner wall of the third cavity (22), a fourth bevel gear (27) is sleeved at one end of the second rotating shaft (26) in the third cavity (22), the fourth bevel gear (27) is meshed with the third bevel gear (23), and a polishing wheel (28) is sleeved at one end of the second rotating shaft (26) and extends to the outer side of the sliding block (10).
8. The device for removing rust on the pipeline by automatically adjusting the rust removing radius according to the pipe diameter as claimed in claim 4, is characterized in that: a sliding rail matched with the limiting rod (16) is arranged inside the first bevel gear (19), and a ball bearing matched with the first sleeve (20) is arranged inside the T-shaped block (15).
9. The device for removing rust from a pipeline by automatically adjusting the rust removing radius according to the pipe diameter as claimed in claim 5, characterized in that: the inner part of the main body (1) is provided with a sliding groove matched with the second sleeve (40), and the outer wall of the rotating roller (42) is matched with a friction pad.
10. The device for removing rust on the pipeline by automatically adjusting the rust removing radius according to the pipe diameter as claimed in claim 7, is characterized in that: an L-shaped block (29) is arranged on one side of the outer wall of the sliding block (10) far away from the grinding wheel (28), one end of the L-shaped block (29) is sleeved with a first ball (30) which is connected in a rotating way, a sponge block (50) in sliding connection is arranged on one side of the outer wall of the L-shaped block (29), the sponge block (50) is fixedly connected with the L-shaped block (29) through a first return spring, a sealing cavity (51) is arranged in the L-shaped block (29), a liquid storage tank is arranged on one side of the outer wall of the L-shaped block (29), a feeding pipeline is arranged on one side of the outer wall of the liquid storage tank and is communicated with the sealing cavity (51), a discharge pipeline is arranged at one side of the bottom of the sealing cavity (51), the discharge pipeline is positioned at one side of the sponge block (50), a rotating rod which is rotatably connected is arranged on one side of the inner wall of the sealed cavity (51), an eccentric wheel (52) is sleeved at one end of the rotating rod in the sealed cavity (51), the other end of the rotating rod extends into the third cavity (22) and is sleeved with a ninth bevel gear, the ninth bevel gear is meshed with the third bevel gear (23), a piston (53) in sliding connection is arranged on the inner wall of the sealing cavity (51) below the eccentric wheel (52) in a matching manner, piston (53) outer wall symmetry is equipped with second reset spring, second reset spring one end with sealed chamber (51) inner wall fixed connection, the charge-in pipeline with discharge pipeline is inside all to be equipped with the check valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211389833.2A CN115648031A (en) | 2022-11-08 | 2022-11-08 | Pipeline rust removing device capable of automatically adjusting rust removing radius according to pipe diameter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211389833.2A CN115648031A (en) | 2022-11-08 | 2022-11-08 | Pipeline rust removing device capable of automatically adjusting rust removing radius according to pipe diameter |
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| CN115648031A true CN115648031A (en) | 2023-01-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211389833.2A Pending CN115648031A (en) | 2022-11-08 | 2022-11-08 | Pipeline rust removing device capable of automatically adjusting rust removing radius according to pipe diameter |
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Application publication date: 20230131 |