CN110813952A - Metal pipe inner wall processing tool - Google Patents
Metal pipe inner wall processing tool Download PDFInfo
- Publication number
- CN110813952A CN110813952A CN201911134956.XA CN201911134956A CN110813952A CN 110813952 A CN110813952 A CN 110813952A CN 201911134956 A CN201911134956 A CN 201911134956A CN 110813952 A CN110813952 A CN 110813952A
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- Prior art keywords
- wall
- top end
- metal pipe
- clamping plate
- rod
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
- B08B9/043—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes
- B08B9/045—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes the cleaning devices being rotated while moved, e.g. flexible rotating shaft or "snake"
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
- B08B9/043—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes
- B08B9/0433—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes provided exclusively with fluid jets as cleaning tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
- B08B9/043—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes
- B08B9/0436—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes provided with mechanical cleaning tools, e.g. scrapers, with or without additional fluid jets
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
- B08B9/043—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes
- B08B9/047—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes the cleaning devices having internal motors, e.g. turbines for powering cleaning tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B2209/00—Details of machines or methods for cleaning hollow articles
- B08B2209/02—Details of apparatuses or methods for cleaning pipes or tubes
- B08B2209/027—Details of apparatuses or methods for cleaning pipes or tubes for cleaning the internal surfaces
- B08B2209/04—Details of apparatuses or methods for cleaning pipes or tubes for cleaning the internal surfaces using cleaning devices introduced into and moved along the pipes
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses a metal pipe inner wall processing tool, which relates to the technical field of metal surface processing and comprises a bottom plate, wherein the bottom plate is a square plate horizontally arranged on the ground, a first clamping plate and a second clamping plate which are upright on the top end of the bottom plate are arranged at the top end of the bottom plate, the first clamping plate is arranged on the left side of the top end of the bottom plate, and a hinge is arranged at the bottom end of the first clamping plate. According to the garbage disposal tool, the tensioning rods are hinged to the outer circular surface of the cleaning head at equal intervals, the cleaning scraper is arranged at the top end of each tensioning rod, the sliding block at the bottom end of each tensioning rod is embedded into the sliding groove, the tensioning rods have elastic expansion functions through spring support, the cleaning scraper can be automatically adjusted according to the diameter of the inner wall of the metal pipe, the cleaning scraper can clean the inner wall of the metal pipe with different diameters, and the practicability of the garbage disposal tool is improved.
Description
Technical Field
The invention relates to the technical field of metal surface treatment and processing, in particular to a metal pipe inner wall treatment tool.
Background
Tubing is the material used to make pipe fittings. The pipe is a necessary material for building engineering, commonly used materials include a water supply pipe, a drain pipe, a gas pipe, a heating pipe, a wire conduit, a rainwater pipe and the like, along with the development of science and technology, the pipe used for home decoration also experiences different pipe fittings in the development process of common cast iron pipe → cement pipe → reinforced concrete pipe, asbestos cement pipe → nodular cast iron pipe, galvanized steel pipe → plastic pipe and aluminum-plastic composite pipe, the quality of the pipe fittings is directly determined, and the pipe fittings are used for various purposes in building engineering, power plants, chemical plants and the like.
The metal pipe is made of metal elements, when the metal pipe is installed and used, a pipeline is formed by connecting a plurality of pipes with equal length in a terminating mode, the metal pipe can be degraded after being used for a period of time and is replaced and maintained, the inner wall of the metal pipe can be corroded after the metal pipe is replaced and the inner wall of the metal pipe is used for a period of time, garbage adheres to the inner wall of the metal pipe, and the maintenance of the metal pipe needs to be cleaned regularly.
In the prior art, patent No. CN201610010004.7 discloses a gas type cleaning device for the inner wall of a nodular cast tube, wherein the cleaning device for the inner wall of the cast tube comprises a sealed tank, a steel tube, a coupler, a spray gun head, a supporting riding wheel set, a supporting frame and a moving trolley; the upper part of the sealing tank is provided with a sand inlet and a nitrogen inlet; the lower part of the sealed tank is provided with a nitrogen outlet; the nitrogen outlet is connected with the steel pipe through a hose; the steel pipe is connected with the spray gun head through a coupler; the nozzle part of the spray gun head extends into the casting pipe arranged on the upper part of the supporting riding wheel set; one end of the steel pipe close to the coupler is supported by a support frame, and the middle part of the steel pipe is supported by a movable trolley and moves forwards and backwards along with the movable trolley; the steel grit is blown into the spray gun head from the steel pipe through nitrogen flow and then blown out of the spray gun head to be sprayed on the inner wall of the cast pipe, so that the cleaning effect is realized. The invention has the characteristics of novel structure, simple and convenient operation, low processing cost, reduction of labor intensity of workers, improvement of working efficiency, obvious cleaning effect and the like.
The metal tube inner wall cleaning device disclosed in the patent still has some defects in practical use, and the specific defects are as follows:
the metal pipe is formed by connecting a plurality of metal pipes with equal length end to end, the inner walls of the metal pipes need to be cleaned one by one during cleaning, and in the patent, the air flow sprayed by the spray gun head is utilized to impact the inner walls of the metal pipes for cleaning, so that garbage attached to the inner walls of the metal pipes and oxides generated by corrosion of the inner walls of the metal pipes cannot be cleaned.
Disclosure of Invention
Aiming at the problems in the prior art, the invention aims to provide a metal pipe inner wall processing tool, which solves the technical problem that garbage attached to the inner wall of a metal pipe and oxides generated by corrosion of the inner wall of the metal pipe can not be cleaned by using airflow sprayed by a spray gun head to impact on the inner wall of the metal pipe for cleaning.
The technical problem to be solved by the invention is realized by adopting the following technical scheme: a metal pipe inner wall processing tool comprises a bottom plate, wherein the bottom plate is a square plate horizontally arranged on the ground, a first clamping plate and a second clamping plate which are vertically arranged at the top end of the bottom plate are arranged at the top end of the bottom plate, the first clamping plate is arranged on the left side of the top end of the bottom plate, a hinge is arranged at the bottom end of the first clamping plate, the hinge at the bottom end of the first clamping plate is hinged to the top end of the bottom plate, a support plate is hinged to the left side of the first clamping plate and close to the left side of the bottom plate, a protruding stop block is arranged at the top end of the bottom plate, and the stop block is arranged on;
the second clamping plate is arranged on the right side of the top end of the bottom plate, a supporting plate is arranged between the second clamping plate and the first clamping plate, and the bottom end of the supporting plate is arranged on the bottom plate; the top end of the supporting plate is provided with a sunken arc surface;
the second clamping plate is provided with a round hole coaxial with the arc surface, a conveying pipe is installed in the round hole, guide grooves are symmetrically formed in the outer circular surface of the conveying pipe, racks which are linearly arranged are arranged at the groove tops of the guide grooves, driving teeth are embedded in the guide grooves on two sides and are meshed with the racks, the driving teeth on the two sides are installed in the round hole, a transmission groove is formed in the second clamping plate, a first driving rod is arranged in each driving tooth on one side for driving, the first driving rod extends into the transmission groove and is meshed with a second driving rod for transmission, a straight-tooth gear is installed at the bottom end of the second driving rod, a motor is installed in the middle of the straight-tooth gears on the two sides, a gear is installed at the top end of an output shaft of the motor, and the gear is meshed with the straight-tooth gear;
the conveying pipe is characterized in that a cylindrical cleaning head base is arranged at the left end of the conveying pipe, a disc-shaped cleaning head is mounted at the top end of the cylindrical cleaning head base, and cleaning scraping plates are distributed on the outer circular surface of the cleaning head at equal intervals.
As a preferred technical scheme of the invention, the cleaning head comprises a plurality of tensioning rods and supporting rods, the bottom end of each tensioning rod is hinged to the outer circular surface of the cleaning head at equal intervals, a sliding groove is formed in the bottom end of each tensioning rod and located on the outer circular surface of the cleaning head, the sliding groove is parallel to the cleaning head axis, a sliding block is embedded into each sliding groove in a sliding fit manner, the sliding block is a square block, two side walls of the sliding block are provided with convex square rods, two sides of the inner wall of the sliding groove are provided with concave guide grooves, the square rods on two side walls of the sliding block are embedded into the guide grooves in a sliding fit manner, a spring is arranged between the right side wall of the sliding block and the sliding groove, the top end of the sliding block is hinged to the supporting rods, and the top end of the supporting rod is hinged to the outer wall of.
As a preferred technical scheme of the invention, the top end of each tension rod is provided with a brushing scraper, the brushing scraper comprises a hinge cylinder fixed at the top end of the tension rod, the hinge cylinder is cylindrical, a groove is formed in the middle of the hinge cylinder, two torsion spring holes with a round hole structure are formed in the hinge cylinder, the two torsion spring holes are symmetrically formed in the two sides of the groove of the hinge cylinder, scraping knives are hinged in the groove of the hinge cylinder, pin shafts are symmetrically arranged on the two sides of the bottom end of each scraping knife, the pin shafts on the two sides extend into the torsion spring holes on the two sides of the groove, and torsion springs are arranged on the outer circular surfaces of the pin shafts extending into the torsion spring holes.
As a preferred technical scheme of the present invention, the scraping knife includes a cutting edge, a guide edge, and a scraping knife bar, the scraping knife bar is a right-angled L-shaped knife bar, the cutting edge is disposed on the right side of the top end of the scraping knife bar, the guide edge is disposed at the bottom end of the cutting edge, and the guide edge is an oblique edge.
As a preferred technical scheme of the present invention, a cylindrical pipeline is arranged inside the delivery pipe, a pipeline interface is arranged on the right side of the delivery pipe, the pipeline interface is communicated with the pipeline, a plurality of water spray nozzles are arranged on the outer circumferential surface of the base of the cleaning head at equal intervals, each water spray pipe is perpendicular to the axis of the base of the cleaning head, a circular nozzle is arranged inside each water spray nozzle, and the nozzles are communicated with the pipeline.
As a preferable technical scheme of the invention, a second motor is installed at the center of the circle at the top end of the base of the cleaning head, and the axis position of the cleaning head is fixed on an output shaft of the second motor.
Compared with the prior art, the invention at least comprises the following beneficial effects:
firstly, the metal pipe is horizontally laid on the arc surface of the supporting plate, the first clamping plate and the second clamping plate on two sides clamp and fix the metal pipe, the cleaning scraper at the left end of the conveying pipe extends into the inner wall of the metal pipe to clean garbage attached to the inner wall of the metal pipe, the driving teeth on two sides are driven by the motor to drive the conveying pipe to extend into the inner wall of the metal pipe at a constant speed, and the inner wall of the metal pipe is cleaned from one end to the other end of the inner wall of the metal pipe at a constant speed, so that the phenomenon that part of the area is not cleaned when the inner wall of the metal pipe is cleaned is avoided.
The tensioning rods are hinged to the outer circumferential surface of the cleaning head at equal intervals, the cleaning scraper is arranged at the top end of each tensioning rod, the sliding block at the bottom end of each tensioning rod is embedded into the sliding groove, the tensioning rods have elastic expansion functions through spring support, the cleaning scraper can be automatically adjusted according to the diameter of the inner wall of the metal pipe, the cleaning scraper can clean the inner walls of the metal pipes with different diameters, and the practicability of the garbage disposal tool is improved.
And the conveying pipe is driven by the motor to move leftwards at a constant speed, so that the inner wall of the metal pipe is rotationally cut and simultaneously forwards pushed at a constant speed, and the cleaning efficiency of the inner wall of the metal pipe is improved.
The cleaning head is characterized in that a plurality of water spray nozzles are arranged on the outer circumferential surface of the base of the cleaning head at equal intervals, a water source is continuously conveyed to the water spray nozzles through a pipeline in the conveying pipe, the cleaning scraper is pushed forwards at a constant speed, the inner wall of the metal pipe is scraped in a rotating mode in the front direction, water columns sprayed by the water spray nozzles are used for vertically spraying the inner wall of the metal pipe, the water columns are sprayed on the inner wall of the metal pipe and are scattered to form water flow, the water flow impacts the inner wall of the metal pipe to wash the inner wall of the metal pipe, and the cleaning sanitation of the inner wall of the metal.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic front view of a garbage disposal tool for the inner wall of a metal pipe according to the present invention;
FIG. 2 is a schematic cross-sectional view of a second clamping plate according to the present invention;
FIG. 3 is a schematic cross-sectional view of a first clamping plate according to the present invention;
FIG. 4 is a schematic cross-sectional view of the cleaning head of the present invention mounted on a base of the cleaning head;
FIG. 5 is a schematic cross-sectional view of the cleaning blade of the present invention mounted on the top end of a tension rod;
FIG. 6 is a schematic view of the cleaning blade of the present invention mounted on the top end of a tension rod;
FIG. 7 is a schematic view of the structure of the present invention in which the metal tube is mounted on the garbage disposal tool;
in the figure: 1. the cleaning brush comprises a base plate, 2, a first clamping plate, 201, a diamond net, 3, a second clamping plate, 4, a support plate, 5, a stop block, 6, a carriage, 7, a cleaning brush head, 701, a sliding groove, 702, a spring, 703, a sliding block, 704, a guide groove, 705, a tension rod, 706, a support rod, 707, a second motor, 8, a cleaning scraping plate, 801, a hinge cylinder, 802, a torsion spring, 803, a pin shaft, 804, a torsion spring hole, 805, a scraping knife, 8051, a knife edge, 8052, a guide edge, 8053, a scraping knife rod, 9, a conveying pipe, 10, a guide groove, 11, a pipe interface, 12, a rack, 13, driving teeth, 14, a pipe, 15, a first driving rod, 16, a straight tooth, 17, a motor, 18, a water nozzle, 19, a cleaning brush head base, 20 and a round hole.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific drawings.
It will be understood that when an element is referred to as being "secured to" another element, it can be on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for illustrative purposes only and do not represent the only embodiments.
Example 1
Please refer to fig. 1-7, which are schematic diagrams of an overall structure of a tool for processing an inner wall of a metal tube, the tool comprises a bottom plate 1, the bottom plate 1 is a square plate horizontally mounted on the ground, a first clamping plate 2 and a second clamping plate 3 vertically mounted on the top end of the bottom plate 1 are mounted on the top end of the bottom plate 1, the first clamping plate 2 is disposed on the left side of the top end of the bottom plate 1, a through circular hole is formed in the middle of the first clamping plate 2, a diamond mesh 201 is fixed in the circular hole, the cleaning condition of the inner wall of the metal tube is observed through the diamond mesh 201, the diamond mesh 201 is convenient for collecting elastic debris on the inner wall of the metal tube, the debris collection on the inner wall of the metal tube is improved, a hinge is disposed at the bottom end of the first clamping plate 2, the hinge at the bottom end of the first clamping plate 2 is hinged to the top end of the bottom, the supporting plate 4 is a U-shaped plate, the top end of a U-shaped rod of the supporting plate 4 is hinged to the left end face of the first clamping plate 2, a raised stop block 5 is arranged at the top end of the bottom plate 1, and the stop block 5 is arranged on the left side of the first clamping plate 2; dog 5 is bellied triangular prism structure on bottom plate 1's top, and the right-hand member of dog 5 is the straight flange, and dog 5 is used for supporting and extension board 4's bottom, improves the position fastness of first pinch-off blades 2 when 1 top of bottom plate is upright.
The second clamping plate 3 is arranged on the right side of the top end of the bottom plate 1, a supporting plate 6 is arranged between the second clamping plate 3 and the first clamping plate 2, and the bottom end of the supporting plate 6 is arranged on the bottom plate 1; the top end of the supporting plate 6 is provided with a sunken arc surface; the arc surface is used for supporting the metal pipe, so that the metal pipe is laid down in the arc surface, and the stability of the metal pipe is improved through the metal pipe and the arc surface;
the second clamping plate 3 is provided with a round hole 20 which is coaxial with the arc surface, a conveying pipe 9 is installed in the round hole 20, the conveying pipe 9 is coaxial with the axis of the arc surface, guide grooves 10 are symmetrically formed in the outer circular surface of the conveying pipe 9, the guide grooves 10 are U-shaped grooves, racks 12 which are linearly arranged are arranged at the tops of the guide grooves 10, driving teeth 13 are embedded in the guide grooves 10 on two sides, straight teeth which are meshed with the racks 12 are arranged on the outer circular surface of the driving teeth 13, the driving teeth 13 are mutually meshed with the racks 12 in the guide grooves 10, the driving teeth 13 on two sides are installed in the holes of the round hole 20, a transmission groove is formed in the second clamping plate 3, a first driving rod 15 is arranged on the driving tooth 13 on each side for driving, the first driving rod 15 extends into the transmission groove to be meshed with a second driving rod 151 for transmission, a straight-tooth gear 16 is installed at the bottom end of the second driving, a gear is arranged at the top end of an output shaft of the motor 17 and is meshed with the straight-tooth gear 16; an electric motor 17 is mounted inside the second clamping plate 3, and the electric motor 17 drives the driving teeth 13 to rotate by means of gear engagement with the spur gear 16.
The left end of the conveying pipe 9 is provided with a cylindrical cleaning head base 19, the top end of the cylindrical cleaning head base 19 is provided with a disc-shaped cleaning head 7, cleaning scraping plates 8 are equidistantly distributed on the outer circular surface of the cleaning head 7, a second motor 707 is arranged at the center of the circle of the top end of the cleaning head base 19, and the axis position of the cleaning head 7 is fixed on an output shaft of the second motor 707.
According to the invention, a second motor 707 is installed at the center of a circle at the top end of a cleaning head base 19, the axis position of a cleaning head 7 is fixed on an output shaft of the second motor 707, the cleaning head 7 is driven to rotate at the top end of the cleaning head base 19 through the second motor 707, cleaning scrapers 8 which are equidistantly distributed on the outer circular surface of the cleaning head 7 are driven to rotationally scrape the inner wall of the metal pipe, a conveying pipe 9 is driven to move leftwards at a constant speed through a motor 17, the inner wall of the metal pipe is rotationally cut and simultaneously forwards pushed at a constant speed, and the cleaning efficiency of the inner wall of the metal pipe is improved.
According to the invention, the metal pipe is horizontally arranged on the arc surface of the supporting plate 6, the first clamping plate 2 and the second clamping plate 3 on two sides clamp and fix the metal pipe, the cleaning scraper 8 at the left end of the conveying pipe 9 extends into the inner wall of the metal pipe to clean garbage attached to the inner wall of the metal pipe, the driving teeth 13 on two sides are driven by the motor 17 to drive the conveying pipe 9 to extend into the inner wall of the metal pipe at a constant speed, and the other end of the inner wall of the metal pipe is cleaned from one end of the inner wall of the metal pipe at a constant speed, so that the phenomenon that a part of the area is not cleaned when the inner wall of the metal pipe is cleaned.
The cleaning head 7 comprises a plurality of tensioning rods 705, a supporting rod 706, the tensioning rods 705 are arranged in a plurality, the bottom end of each tensioning rod 705 is equidistantly hinged to the outer circular surface of the cleaning head 7, the bottom end of each tensioning rod 705 is provided with a sliding groove 701 on the outer circular surface of the cleaning head 7, the sliding groove 701 is parallel to the axis of the cleaning head 7, a sliding block 703 is embedded in each sliding groove 701 in a sliding fit mode, the sliding block 703 is a square block, two side walls of the sliding block 703 are provided with convex square rods, two sides of the inner wall of the sliding groove 701 are provided with concave guide grooves 704, the square rods on two side walls of the sliding block 703 are embedded in the guide grooves 704 in a sliding fit mode, a spring 702 is arranged between the right side wall of the sliding block 703 and the sliding groove 701, the top end of the sliding block 703 is hinged. The tension rod 705 enables the cleaning scraping plate 8 to be automatically adjusted according to the diameter of the inner wall of the metal pipe, so that the cleaning head 7 can clean the metal pipes with different inner diameters.
The tensioning rods 705 which are distributed at equal intervals are hinged on the outer circumferential surface of the cleaning head 7, the cleaning scraping plate 8 is arranged at the top end of each tensioning rod 705, the sliding block 703 of each tensioning rod 705 is embedded in the sliding groove 701, and the tensioning rods 705 have elastic expansion functions through the support of the spring 702, so that the cleaning scraping plate 8 can be automatically adjusted according to the diameter of the inner wall of the metal pipe, the cleaning scraping plate 8 can clean the inner wall of the metal pipe with different diameters, and the practicability of the garbage disposal tool is improved.
The outer circular surface of the cleaning head 7 is hinged with the tensioning rods 705 which are distributed at equal intervals, the cleaning scraper 8 is arranged at the top end of each tensioning rod 705, the sliding block 703 at the bottom end of the tensioning rod 705 is embedded in the sliding groove 701, the tensioning rods 705 have elastic telescopic functions through the support of the spring 702, and the tensioning rods 705 give way to bulges on the inner wall of the metal pipe, so that the cleaning scraper 8 protects the bulges on the inner wall of the metal pipe in the process of cleaning the inner wall of the metal pipe, and the cleaning tidiness of the inner wall of the metal pipe is improved.
The top end of each tensioning rod 705 is provided with a brushing scraper 8, the brushing scraper 8 comprises a hinge barrel 801 fixed on the top end of the tensioning rod 705, the hinge barrel 801 is cylindrical, a groove is formed in the middle of the hinge barrel 801, two torsion spring holes 804 of a round hole structure are formed in the hinge barrel 801, the two torsion spring holes 804 are symmetrically arranged on two sides of the groove of the hinge barrel 801, scraping knives 805 are hinged in the groove of the hinge barrel 801, pin shafts 803 are symmetrically arranged on two sides of the bottom end of each scraping knife 805, the pin shafts 803 on two sides extend into the torsion spring holes 804 on two sides of the groove, and torsion springs 802 are arranged on the outer circular surfaces of the pin shafts 803 extending into the torsion spring holes 804. The other end of the torsion spring 802 is fixed in the torsion spring hole 804, and the horizontal angle of the scraping knife 805 can be elastically adjusted according to the diameter of the inner wall of the metal pipe through the torsion spring 802, so that the scraping efficiency is improved.
In the invention, the torsion spring hole 804 is formed in the top end of the tension rod 705, the torsion spring hole is inserted into the torsion spring hole through the pin 803, the torsion spring 802 drives the scraping knife 805 to have an elastic telescopic adjustment function, so that the scraping knife 805 can be adaptively adjusted according to the diameter of the inner wall of the metal pipe, the blade 8051 of the scraping knife 805 is attached to the inner wall of the metal pipe more tightly, the scraping angle of the blade 8051 at the top end of the scraping knife 805 is adjusted at a first stage through the tension rod 705, and the scraping angle of the blade 8051 at the top end of the scraping knife 805 is adjusted at a second stage through the torsion spring 802, so that the blade 8051 of the scraping knife 805 is attached to the inner wall of the metal pipe tightly, and the scraping effect on garbage adhered to the inner.
The scraping knife 805 includes a blade 8051, a guiding edge 8052, and a scraping knife bar 8053, the scraping knife bar 8053 is a right-angled L-shaped knife bar, the blade 8051 is disposed on the right side of the top end of the scraping knife bar 8053, the top end of the scraping knife bar 8053 is an arc-shaped knife back, a V-shaped structure is formed between the blade 8051 and the knife back, the blade 8051 is horizontally cut, and the guiding edge 8052 is disposed at the bottom end of the blade 8051, and the guiding edge 8052 is an oblique edge.
According to the invention, the cutting edge 8051 is horizontally cut, so that the cutting edge of the cutting edge 8051 is attached to the inner wall of the metal pipe, the garbage adhered to the inner wall of the metal pipe and the oxide on the inner wall of the metal pipe are conveniently scraped, and the scraping sharpness of the cutting edge 8051 is improved.
The inside of conveyer pipe 9 is equipped with cylindric pipeline 14, and the right side of conveyer pipe 9 is equipped with pipeline interface 11, and pipeline interface 11 switches on outside water source, and pipeline interface 11 and pipeline 14 intercommunication, the outer disc of cleaning head base 19 is equipped with a plurality of equidistance distribution's water spout 18, and each water spout 18 all is perpendicular with the axis of cleaning head base 19, and the inside of each water spout 18 all is equipped with the nozzle of round hole form, and the nozzle communicates with pipeline 14. The water flow sprayed from the water spray nozzle 18 forms water columns through the circular nozzle, the water columns generate impact force on the inner wall of the metal pipe, burrs attached to the inner wall of the metal pipe are cleaned, and the cleanness of the inner wall of the metal pipe is improved.
According to the invention, a plurality of water spray nozzles 18 are equidistantly distributed on the outer circumferential surface of a cleaning head base 19, a water source is continuously conveyed to the water spray nozzles 18 through a pipeline 14 inside a conveying pipe 9, the cleaning scraper 8 is propelled forwards at a constant speed through the conveying pipe 9, the inner wall of the metal pipe is scraped in a rotating manner in the front direction, water columns sprayed from the water spray nozzles 18 are used for vertically spraying the inner wall of the metal pipe, the water columns are sprayed on the inner wall of the metal pipe and are scattered to form water flow, and the water flow impacts the inner wall of the metal pipe to wash the inner wall of the metal pipe, so that the cleaning sanitation of the inner wall of.
The working principle is as follows: when the metal pipe inner wall garbage disposal tool is used, firstly, a metal pipe is horizontally arranged on the arc surface of a supporting plate 6, a first clamping plate 2 and a second clamping plate 3 at two sides clamp and fix the metal pipe, a cleaning scraper 8 at the left end of a conveying pipe 9 extends into the inner wall of the metal pipe to clean garbage attached to the inner wall of the metal pipe, a motor 17 drives driving teeth 13 at two sides to drive the conveying pipe 9 to extend into the inner wall of the metal pipe at a constant speed, then a sliding block 703 at the bottom end of a tensioning rod 705 is embedded into a sliding groove 701, the tensioning rod 705 has an elastic telescopic function through supporting of a spring 702, the cleaning scraper 8 is automatically adjusted according to the diameter of the inner wall of the metal pipe, so that the cleaning scraper is tightly attached to the inner wall of the metal pipe, then, a second motor 707 drives a cleaning head 7 to rotate at the top end of a cleaning head base 19 to drive the cleaning scraper 8 with the outer circular surface of the cleaning head 7 distributed at equal intervals to rotationally scrape on the inner wall of, the conveying pipe 9 is driven by the motor 17 to move leftwards at a constant speed, the conveying pipe is rotationally cut and simultaneously forwards pushed at a constant speed, finally, the cleaning scraper 8 rotationally scrapes the inner wall of the metal pipe in front, water columns sprayed by the water spray nozzles 18 are used for vertically spraying the inner wall of the metal pipe, the water columns are sprayed on the inner wall of the metal pipe and are scattered to form water flow, the water flow impacts the inner wall of the metal pipe, and the inner wall of the metal pipe is cleaned by flushing, so that garbage on the inner wall of the metal pipe can be completely treated.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The metal pipe inner wall processing tool comprises a bottom plate and is characterized in that the bottom plate is a square plate horizontally arranged on the ground, a first clamping plate and a second clamping plate which are erected at the top end of the bottom plate are arranged at the top end of the bottom plate, the first clamping plate is arranged on the left side of the top end of the bottom plate, a hinge is arranged at the bottom end of the first clamping plate, the hinge at the bottom end of the first clamping plate is hinged to the top end of the bottom plate, a support plate is hinged to the left side of the first clamping plate and close to the left side of the bottom plate, a protruding stop block is arranged at the top end of the bottom plate, and the stop block is arranged on the left;
the second clamping plate is arranged on the right side of the top end of the bottom plate, a supporting plate is arranged between the second clamping plate and the first clamping plate, and the bottom end of the supporting plate is arranged on the bottom plate; the top end of the supporting plate is provided with a sunken arc surface;
the second clamping plate is provided with a round hole coaxial with the arc surface, a conveying pipe is installed in the round hole, guide grooves are symmetrically formed in the outer circular surface of the conveying pipe, racks which are linearly arranged are arranged at the groove tops of the guide grooves, driving teeth are embedded in the guide grooves on two sides and are meshed with the racks, the driving teeth on the two sides are installed in the round hole, a transmission groove is formed in the second clamping plate, a first driving rod is arranged in each driving tooth on one side for driving, the first driving rod extends into the transmission groove and is meshed with a second driving rod for transmission, a straight-tooth gear is installed at the bottom end of the second driving rod, a motor is installed in the middle of the straight-tooth gears on the two sides, a gear is installed at the top end of an output shaft of the motor, and the gear is meshed with the straight-tooth gear;
the conveying pipe is characterized in that a cylindrical cleaning head base is arranged at the left end of the conveying pipe, a disc-shaped cleaning head is mounted at the top end of the cylindrical cleaning head base, and cleaning scraping plates are distributed on the outer circular surface of the cleaning head at equal intervals.
2. The tool for processing the inner wall of the metal pipe according to claim 1, wherein: the brush cleaning head comprises a tension rod, a support rod and a plurality of, each tensioning rod is arranged at the same time, the bottom of the tension rod is equidistantly hinged to the outer circular surface of the brush cleaning head, each tensioning rod is arranged at the bottom of the tension rod, the outer circular surface of the brush cleaning head is provided with a sliding groove, the sliding groove is parallel to the axis of the brush cleaning head, each sliding fit mode is adopted to embed a sliding block in the sliding groove, the sliding block is a square block, two side walls of the sliding block are provided with convex square rods, two sides of the inner wall of the sliding groove are provided with concave guide grooves, the square rods on two side walls of the sliding block are embedded in the guide grooves in a sliding fit mode, a spring is arranged between the right side wall of the sliding block and the sliding groove, the top end of the sliding block is.
3. The tool for processing the inner wall of the metal pipe according to claim 2, wherein: each the top of tensioning rod all is provided with the scrubbing scraper blade, the scrubbing scraper blade is including fixing the hinge section of thick bamboo on tensioning rod top, the hinge section of thick bamboo is cylindric, and the centre of hinge section of thick bamboo is seted up flutedly, the inside of hinge section of thick bamboo is equipped with the torsional spring hole of round hole structure, and the torsional spring hole is equipped with two altogether, and the symmetry sets up the recess both sides at the hinge section of thick bamboo, it has the sword of striking off to articulate in the recess of hinge section of thick bamboo, the bottom bilateral symmetry that strikes off the sword is provided with round pin axle, both sides the round pin axle stretches into downthehole at the torsional spring of recess both sides, stretch into downt.
4. The tool for processing the inner wall of the metal pipe according to claim 3, wherein: the scraping knife comprises a cutting edge, a guide edge and a scraping knife rod, the scraping knife rod is a right-angle L-shaped knife rod, the cutting edge is arranged on the right side of the top end of the scraping knife rod, the guide edge is arranged at the bottom end of the cutting edge, and the guide edge is an inclined edge.
5. The tool for processing the inner wall of the metal pipe according to claim 1, wherein: the inside of conveyer pipe is equipped with cylindric pipeline, the right side of conveyer pipe is equipped with the pipeline interface, pipeline interface and pipeline intercommunication, the outer disc of brush head base is equipped with the water spout that a plurality of equidistance distribute, each the spray pipe all is perpendicular with the axis of brush head base, each the inside of water spout all is equipped with the nozzle of round hole form, nozzle and pipeline intercommunication.
6. The tool for processing the inner wall of the metal pipe according to claim 1, wherein: the second motor is installed at the top circle center position of the brush cleaning head base, and the axis position of the brush cleaning head is fixed on an output shaft of the second motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911134956.XA CN110813952A (en) | 2019-11-19 | 2019-11-19 | Metal pipe inner wall processing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911134956.XA CN110813952A (en) | 2019-11-19 | 2019-11-19 | Metal pipe inner wall processing tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110813952A true CN110813952A (en) | 2020-02-21 |
Family
ID=69557093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911134956.XA Withdrawn CN110813952A (en) | 2019-11-19 | 2019-11-19 | Metal pipe inner wall processing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110813952A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111570435A (en) * | 2020-05-29 | 2020-08-25 | 济南大学 | Pipeline cleaning device |
| CN111618050A (en) * | 2020-06-05 | 2020-09-04 | 山西省工业设备安装集团有限公司 | Speed regulation and lubricating oil pipeline oil circulation washing device |
| CN112108466A (en) * | 2020-07-15 | 2020-12-22 | 江苏扬园金属制造有限公司 | Cleaning device for pipe fitting |
| CN112792324A (en) * | 2020-12-23 | 2021-05-14 | 金灿 | Easily clear away mould of casting rising head |
| CN114535169A (en) * | 2022-02-22 | 2022-05-27 | 武汉东湖学院 | Anti-adhesion device for roller |
| CN115365239A (en) * | 2021-05-17 | 2022-11-22 | 中国石油天然气股份有限公司 | Pipe cleaner |
-
2019
- 2019-11-19 CN CN201911134956.XA patent/CN110813952A/en not_active Withdrawn
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111570435A (en) * | 2020-05-29 | 2020-08-25 | 济南大学 | Pipeline cleaning device |
| CN111618050A (en) * | 2020-06-05 | 2020-09-04 | 山西省工业设备安装集团有限公司 | Speed regulation and lubricating oil pipeline oil circulation washing device |
| CN111618050B (en) * | 2020-06-05 | 2023-12-29 | 山西省安装集团股份有限公司 | Oil circulation flushing device for speed-regulating and lubricating oil pipeline |
| CN112108466A (en) * | 2020-07-15 | 2020-12-22 | 江苏扬园金属制造有限公司 | Cleaning device for pipe fitting |
| CN112792324A (en) * | 2020-12-23 | 2021-05-14 | 金灿 | Easily clear away mould of casting rising head |
| CN115365239A (en) * | 2021-05-17 | 2022-11-22 | 中国石油天然气股份有限公司 | Pipe cleaner |
| CN114535169A (en) * | 2022-02-22 | 2022-05-27 | 武汉东湖学院 | Anti-adhesion device for roller |
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Application publication date: 20200221 |
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