CN108580458B - Automatic cleaning equipment for petroleum pipeline - Google Patents
Automatic cleaning equipment for petroleum pipeline Download PDFInfo
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- CN108580458B CN108580458B CN201810475369.6A CN201810475369A CN108580458B CN 108580458 B CN108580458 B CN 108580458B CN 201810475369 A CN201810475369 A CN 201810475369A CN 108580458 B CN108580458 B CN 108580458B
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- 238000004140 cleaning Methods 0.000 title claims abstract description 42
- 239000003208 petroleum Substances 0.000 title claims abstract description 36
- 238000003466 welding Methods 0.000 claims abstract description 42
- 238000007789 sealing Methods 0.000 claims abstract description 10
- 230000005540 biological transmission Effects 0.000 claims description 97
- 230000007246 mechanism Effects 0.000 claims description 93
- 238000004804 winding Methods 0.000 claims description 64
- 230000005611 electricity Effects 0.000 claims description 52
- 238000007667 floating Methods 0.000 claims description 16
- 239000000725 suspension Substances 0.000 claims description 14
- 230000009471 action Effects 0.000 claims description 3
- 238000005265 energy consumption Methods 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 3
- 230000005484 gravity Effects 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 3
- 230000006698 induction Effects 0.000 claims 3
- 230000008859 change Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 1
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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
- B08B9/049—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes having self-contained propelling means for moving the cleaning devices along the pipes, i.e. self-propelled
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Abstract
The invention discloses automatic cleaning equipment for a petroleum pipeline, which structurally comprises an equipment main body, a sealing shell, a crawler belt, a driving rotating wheel, a movable roller, an automatic returning device, an angle adjusting device, a cleaning extension pipe, a cleaning brush wheel and an oil storage tank, wherein the equipment main body is of an isosceles trapezoid structure, the sealing shell is wrapped on the outer surface of the equipment main body and is connected with the outer surface of the equipment main body through electric welding, the crawler belt is arranged on two sides of the equipment main body, the driving rotating wheel is arranged in the crawler belt and is positioned on the upper edge of the equipment main body, and the movable roller wheels are arranged in the crawler belt in a. The automatic return device is arranged, so that the motor is controlled to automatically change from the forward rotation state to the reverse rotation state when the oil quantity of the equipment is lower than a certain quantity, the equipment is withdrawn from the petroleum pipeline in time, the equipment is prevented from being taken out due to oil shortage staying in the petroleum pipeline, the cleaning equipment is effectively protected, and the cleaning cost is reduced.
Description
Technical Field
The invention relates to automatic cleaning equipment for a petroleum pipeline, and belongs to the field of cleaning equipment.
Background
The petroleum pipeline (also called pipeline, pipeline) is composed of oil pipe and its accessories, and according to the requirements of technological process, it is equipped with correspondent oil pump unit, and designed and installed into a complete pipeline system for completing the tasks of oil material receiving, unloading and transferring.
However, the automatic cleaning device for the petroleum pipeline in the prior art cannot automatically withdraw the control device from the petroleum pipeline when the oil amount is lower than a certain amount, and the cleaning cost is increased because the device is not taken out due to oil staying in the petroleum pipeline frequently.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide automatic cleaning equipment for a petroleum pipeline, so as to solve the defects that the automatic cleaning equipment for the petroleum pipeline in the prior art cannot automatically withdraw the control equipment from the petroleum pipeline when the oil quantity is lower than a certain quantity, and the equipment cannot be taken out due to oil shortage staying in the petroleum pipeline, so that the cleaning cost is increased.
In order to achieve the purpose, the invention is realized by the following technical scheme: an automatic cleaning device for petroleum pipelines comprises a device main body, a sealing shell, a crawler belt, a driving rotating wheel, a movable roller, an automatic return device, an angle adjusting device, a cleaning extension pipe, a cleaning brush wheel and an oil storage tank, wherein the device main body is of an isosceles trapezoid structure, the sealing shell is wrapped on the outer surface of the device main body and is connected with the outer surface of the device main body through electric welding, the crawler belt is arranged on two sides of the device main body, the driving rotating wheel is arranged in the crawler belt and is positioned on the upper edge of the device main body, the movable roller is arranged in a row in the crawler belt and is positioned on the lower edge of the device main body, the automatic return device is arranged in the device main body and is meshed with the driving rotating wheel and movably connected with the angle adjusting device, the angle adjusting device is arranged above the device main body and, the automatic returning device comprises an oil quantity sensing mechanism, a traction rotating mechanism, a gear rack transmission mechanism, a telescopic transmission mechanism, a belt pulley traction mechanism, a lifting transmission mechanism, a positive and negative electricity connection mechanism, a positive and negative rotation motor and a power transmission mechanism, wherein the oil quantity sensing mechanism is arranged on the left side inside the equipment main body and embedded into the oil storage box, the traction rotating mechanism is arranged on the right side of the oil quantity sensing mechanism and is wound and connected through a traction rope, the gear rack transmission mechanism is arranged on the right side of the traction rotating mechanism and is movably connected through a transmission belt in a meshing manner, the telescopic transmission mechanism is arranged on the right lower side of the gear rack transmission mechanism and is movably connected through a connecting rod, and the belt pulley traction mechanism is arranged below the telescopic transmission mechanism and is wound and connected through the traction rope, elevating drive mechanism locates belt pulley drive mechanism top and through hinge swing joint, positive and negative electricity mechanism locates elevating drive mechanism right side below and is connected through the electric welding, positive and negative electricity mechanism right side is connected to positive and negative motor of rotating, positive and negative electricity mechanism and positive and negative motor electricity of rotating are connected to the electricity, power transmission mechanism locates positive and negative motor upper right side and passes through driving belt meshing swing joint rather than the left part, the power transmission mechanism right part passes through meshing swing joint with the initiative runner.
Further, oil mass response mechanism comprises oil level pipeline, oil level floater, ejector pin, sliding connection pole, slip fulcrum spare, branch, the oil level pipeline is located inside the batch oil tank and is the integrated into one piece structure with the batch oil tank, inside the oil level pipeline was located to the oil level floater, the oil level floater passes through glue with the ejector pin lower extreme and binds and is connected, hinge swing joint is passed through with the ejector pin upper end to sliding connection pole one end, the branch upper end is located to the slip fulcrum spare, the sliding connection pole other end passes through slip fulcrum spare and branch upper end swing joint.
Further, pull rotary mechanism and constitute by first haulage rope, fixed pulley, kinking gear, screw thread wheel, rotary rod, bracing piece cover frame, driving pulley, first haulage rope one end is connected with the winding of ejector pin upper end, the shaft winding that fixed pulley and kinking gear were walked around to the first haulage rope other end is connected, the screw thread wheel is located kinking gear below and is connected through teeth of a cogwheel and thread engagement swing joint, the rotary rod is the level form and its left end is connected through the electric welding with the center of screw thread wheel, the rotary rod right-hand member runs through in bracing piece cover frame and driving pulley's center and is connected through the electric welding.
Further, rack and pinion drive comprises spur gear, first driving belt, slip rack, slip gyro wheel, connection wheel carrier, slip track, swing joint pole, the spur gear is located directly over the driving pulley, driving pulley passes through first driving belt and spur gear meshing swing joint, the slip rack is located the spur gear top and through teeth of a cogwheel meshing swing joint, the inside and sliding connection of slip track is located to the slip gyro wheel, the slip gyro wheel is through connecting wheel carrier and slip rack welding, swing joint pole one end passes through hinge swing joint with the slip rack right-hand member, the swing joint pole other end passes through hinge swing joint with telescopic drive.
Further, flexible drive mechanism comprises pendulum rod, pendulum rod seat, pull rod, telescopic link, telescoping cylinder, mounting, suspension rod frame, first spring, the pendulum rod is perpendicular form and locates pendulum rod seat top, the inside and swing joint of pendulum rod lower extreme embedding pendulum rod seat, the pendulum rod upper end passes through hinge swing joint with swing joint pole, the pull rod lower extreme passes through hinge and pendulum rod upper end swing joint, the pull rod upper end passes through hinge and suspension rod frame swing joint, the hypomere passes through hinge swing joint in telescopic link left end and the pull rod, the inside transition fit that just adopts of telescopic link right-hand member embedding telescoping cylinder, suspension rod frame lower extreme is located to the mounting, the telescoping cylinder is perpendicular form fixed connection through mounting and suspension rod frame, first spring is located between pull rod and the suspension rod frame and is electrically welded through being connected.
Further, belt pulley drive mechanism comprises second haulage rope, kinking belt pulley, kinking wheel, connecting wheel seat, convolution spring, rotary disk, second conveyer, second haulage rope one end is connected with the winding of telescopic link left end, the kinking wheel is walked around to the second haulage rope other end and is connected with the kinking wheel winding, the kinking wheel is vertical form and locates connecting wheel seat top and central axis and connecting wheel seat and pass through screw-thread engagement swing joint, the convolution spring is located kinking wheel below and is connected through the electric welding, kinking wheel right flank is located to the rotary disk and is passed through second conveyer meshing swing joint.
Further, lift drive mechanism comprises lift track, lift gyro wheel, swing joint pole, electricity connection rod, the lift track is vertical form locate equipment main part inside and through electric welding vertical connection with the seal shell inner wall, the lift gyro wheel inlays in lift track inside and sliding connection, the shaft of swing joint pole upper end and lift gyro wheel is connected through electric welding, the swing joint pole lower extreme passes through screw threaded connection with the rotary disk front surface, connect the electric connection pole to locate lift track right side, the shaft that connects electric connection pole upper end and lift gyro wheel is connected through electric welding, connect electric connection pole lower extreme and positive and negative electricity mechanism to be connected through electric welding.
Further, the positive and negative electricity connection mechanism is composed of a sliding rod frame, an electricity connection sliding piece, an electricity leading end, a second spring, a positive rotation electricity connection end and a negative rotation electricity connection end, wherein the sliding rod frame is arranged inside the equipment main body and is obliquely connected with the inner wall of the sealing shell through electric welding, the electricity leading sliding piece is arranged on the outer surface of the sliding rod frame and adopts clearance fit, the electricity leading end is arranged on the right side of the electricity connection sliding piece and is connected with the electricity leading end through a connecting rod, the electricity leading end is located between the positive rotation electricity connection end and the negative rotation electricity connection end, the second spring is arranged above the electricity leading end and is welded with the connecting rod, the positive rotation electricity connection end and the negative rotation electricity connection end are arranged in parallel, and.
Further, power transmission device comprises threaded belt pulley, third driving belt, bevel gear, rotation center pin, gag lever post cover, power transmission structure, support tube support, first support frame, second support frame, threaded belt pulley locates just over the positive reverse motor and through third driving belt meshing swing joint, the bevel gear is located threaded belt pulley front surface and is through teeth of a cogwheel and screw meshing swing joint, rotation center pin left end is connected through the electric welding with the bevel gear, the rotation center pin right-hand member runs through inside and be connected through the electric welding in gag lever post cover and embedding power transmission structure, the support tube support is located gag lever post cover below and is connected through the electric welding, first support frame, second support frame are located power transmission structure below side by side and are connected through the electric welding.
Advantageous effects
The invention relates to automatic cleaning equipment for a petroleum pipeline, which is characterized in that gasoline is filled into an oil storage tank, the equipment is placed into the petroleum pipeline, the equipment is started, the equipment can move inwards along the petroleum pipeline and clean the inner wall of the petroleum pipeline through a cleaning brush wheel, the oil level in the oil storage tank descends along with energy consumption, the oil level in the oil pipeline synchronously descends, an oil level floating ball loses buoyancy, under the action of gravity of the oil level floating ball and a push rod, the oil level floating ball moves downwards and pulls one end of a first traction rope, the other end of the first traction rope bypasses a fixed pulley to pull a winding gear to rotate clockwise, the winding gear drives a threaded wheel to rotate through a gear tooth, a rotating rod welded with the threaded wheel rotates along with the winding gear to drive a transmission belt pulley to rotate, the transmission belt pulley drives a spur gear to rotate anticlockwise through a first transmission belt, a sliding rack which is arranged above the spur gear and is meshed and connected with the spur gear moves left, the upper end of the swing rod is pulled to swing leftwards through the movable connecting rod, the lower end of the swing pulling pull rod of the swing rod is pulled to move leftwards, the telescopic rod is pulled to be in a stretching state, one end of the second traction rope is pulled by the telescopic rod, the other end of the second traction rope bypasses the winding belt pulley and pulls the second traction rope clockwise, the winding belt pulley drives the rotary disc to rotate clockwise through the second conveying belt, the rotary disc pulls the lifting roller to move downwards along the lifting track through the rotary connecting rod, the electric connection slider welded with the lifting roller through the electric connection connecting rod slides downwards along the sliding rod frame, meanwhile, the electric connection end is driven to move downwards to be separated from the forward electric connection end and contacted with the reverse electric connection end, the forward and reverse rotation motor is changed into a reverse rotation state from the original forward rotation state, the threaded belt pulley is driven to rotate anticlockwise through, and finally, driving the driving rotating wheel to rotate reversely through the power transmission structure, and driving the equipment back to the original path and out of the petroleum pipeline.
According to the automatic cleaning equipment for the petroleum pipeline, the automatic return device is arranged, so that when the oil quantity of the equipment is lower than a certain quantity, the motor is controlled to automatically change from the forward rotation state to the reverse rotation state, the equipment is withdrawn from the petroleum pipeline in time, the equipment is prevented from being taken out due to the fact that oil does not stay in the petroleum pipeline, the cleaning equipment is effectively protected, and the cleaning cost is reduced.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic structural diagram of an automatic cleaning device for petroleum pipelines according to the present invention.
FIG. 2 is a plan view of an automatic cleaning apparatus for petroleum pipelines according to the present invention.
Fig. 3 is a plan view showing the structure of an automatic return apparatus of the present invention.
Fig. 4 is a detailed structural diagram of an automatic returning device according to the present invention.
Fig. 5 is a diagram illustrating an operation state of an automatic return apparatus according to the present invention.
In the figure: the device comprises a device main body-1, a sealing shell-2, a crawler-3, a driving rotating wheel-4, a movable roller-5, an automatic returning device-6, an angle adjusting device-7, a cleaning extension pipe-8, a cleaning brush wheel-9, an oil storage tank-10, an oil quantity sensing mechanism-60, a traction rotating mechanism-61, a gear and rack transmission mechanism-62, a telescopic transmission mechanism-63, a belt pulley traction mechanism-64, a lifting transmission mechanism-65, a positive and negative electricity connection mechanism-66, a positive and negative rotation motor-67, a power transmission mechanism-68, an oil level pipeline-600, an oil level floating ball-601, a mandril-602, a sliding connecting rod-603, a sliding fulcrum piece-604, a support rod-605, a first traction rope-610, a fixed pulley-611, a movable roller-6, A winding gear-612, a threaded wheel-613, a rotating rod-614, a supporting rod sleeve frame-615, a transmission belt pulley-616, a spur gear-620, a first transmission belt-621, a sliding rack-622, a sliding roller-623, a connecting wheel frame-624, a sliding track-625, a movable connecting rod-626, a swing rod-630, a swing rod seat-631, a pull rod-632, a telescopic rod-633, a telescopic cylinder-634, a fixing part-635, a hanging rod frame-636, a first spring-637, a second traction rope-640, a winding belt pulley-641, a winding wheel-642, a connecting wheel seat-643, a rotary spring-644, a rotating disk-645, a second transmission belt-646, a lifting track-650, a lifting roller-651, The power transmission device comprises a rotary connecting rod-652, an electric connecting rod-653, a sliding rod frame-660, an electric connecting slider-661, an electric leading end-662, a second spring-663, a positive electric connecting end-664, a negative electric connecting end-665, a threaded belt pulley-680, a third transmission belt-681, a bevel gear-682, a rotary central shaft-683, a limit rod sleeve-684, a power transmission structure-685, a support pipe frame-686, a first support frame-687 and a second support frame-688.
Detailed Description
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 described with the specific embodiments.
Referring to fig. 1 to 5, the present invention provides a technical solution of an automatic cleaning apparatus for a petroleum pipeline: the structure of the device comprises a device main body 1, a sealing shell 2, a crawler 3, a driving rotating wheel 4, a movable roller 5, an automatic returning device 6, an angle adjusting device 7, a cleaning extension pipe 8, a cleaning brush wheel 9 and an oil storage tank 10, wherein the device main body 1 is of an isosceles trapezoid structure, the sealing shell 2 is wrapped on the outer surface of the device main body 1 and is connected with the outer surface of the device main body by electric welding, the crawler 3 is arranged on two sides of the device main body 1, the driving rotating wheel 4 is arranged inside the crawler 3 and is positioned on the upper edge of the device main body 1, the movable roller 5 is arranged inside the crawler 3 and is positioned on the lower edge of the device main body 1 in a row, the automatic returning device 6 is arranged inside the device main body 1 and is meshed with the driving rotating wheel 4, the angle adjusting device 7 is arranged above the device main body 1 and is movably connected with the hinge, the cleaning brush wheel 9 is arranged at the other end of the cleaning extension pipe 8 and is movably connected through thread engagement, the oil storage tank 10 is arranged inside the equipment main body 1 and is fixedly connected through electric welding, the automatic returning device 6 is composed of an oil mass sensing mechanism 60, a traction rotating mechanism 61, a gear rack transmission mechanism 62, a telescopic transmission mechanism 63, a belt pulley traction mechanism 64, a lifting transmission mechanism 65, a positive and negative electricity connection mechanism 66, a positive and negative rotation motor 67 and a power transmission mechanism 68, the oil mass sensing mechanism 60 is arranged at the left side inside the equipment main body 1 and is embedded inside the oil storage tank 10, the traction rotating mechanism 61 is arranged at the right side of the oil mass sensing mechanism 60 and is connected through traction rope winding, the gear rack transmission mechanism 62 is arranged at the right side of the traction rotating mechanism 61 and is movably connected through transmission belt engagement, the telescopic transmission mechanism 63 is arranged at the right side of the gear rack transmission, the oil level sensing mechanism 60 is composed of an oil level pipeline 600, an oil level floating ball 601, a push rod 602, a sliding connecting rod 603, a sliding fulcrum piece 604 and a supporting rod 605, the oil level pipeline 600 is arranged inside the oil storage tank 10 and is in an integrated forming structure with the oil storage tank 10, the oil level floating ball 601 is arranged inside the oil level pipeline 600, the oil level floating ball 601 is connected with the lower end of the top rod 602 in a bonding manner through glue, one end of the sliding connecting rod 603 is movably connected with the upper end of the top rod 602 through a hinge, the sliding fulcrum piece 604 is arranged at the upper end of the supporting rod 605, the other end of the sliding connecting rod 603 is movably connected with the upper end of the supporting rod 605 through the sliding fulcrum piece 604, the traction rotating mechanism 61 is composed of a first traction rope 610, a fixed pulley 611, a winding gear 612, a threaded wheel 613, a rotating rod 614, a supporting rod sleeve frame 615 and a transmission belt pulley 616, one end of the first traction rope 610 is connected with the upper end of the top rod 602 in a winding manner, the other end of the first traction rope 610 bypasses the fixed pulley 611 and is connected with a wheel shaft of the winding gear 612 in a winding manner, the threaded wheel 613 is arranged below the winding gear 612 and is movably connected with the winding gear and, the right end of the rotating rod 614 penetrates through the support rod sleeve frame 615 to be connected with the center of the transmission belt pulley 616 through electric welding, the gear-rack transmission mechanism 62 is composed of a spur gear 620, a first transmission belt 621, a sliding rack 622, a sliding roller 623, a connecting wheel frame 624, a sliding track 625 and a movable connecting rod 626, the spur gear 620 is arranged right above the transmission belt pulley 616, the transmission belt pulley 616 is movably connected with the spur gear 620 through the meshing of the first transmission belt 621, the sliding rack 622 is arranged above the spur gear 620 and movably connected through the meshing of gear teeth, the sliding roller 623 is arranged inside the sliding track 625 and is slidably connected, the sliding roller 623 is welded with the sliding rack 622 through the connecting wheel frame 624, one end of the movable connecting rod 626 is movably connected with the right end of the sliding rack 622 through a hinge, and the other end of the movable connecting rod 626 is, the telescopic transmission mechanism 63 comprises a swing rod 630, a swing rod seat 631, a pull rod 632, a telescopic rod 633, a telescopic cylinder 634, a fixing piece 635, a suspension rod frame 636 and a first spring 637, wherein the swing rod 630 is vertically arranged above the swing rod seat 631, the lower end of the swing rod 630 is embedded into the swing rod seat 631 and movably connected with the same, the upper end of the swing rod 630 is movably connected with a movable connecting rod 626 through a hinge, the lower end of the pull rod 632 is movably connected with the upper end of the swing rod 630 through a hinge, the upper end of the pull rod 632 is movably connected with the suspension rod frame 636 through a hinge, the left end of the telescopic rod 633 is movably connected with the middle-lower section of the pull rod 632 through a hinge, the right end of the telescopic rod 633 is embedded into the telescopic cylinder 634 and adopts transition fit, the fixing piece 635 is arranged at the lower end of the suspension rod frame 636, the telescopic cylinder 634 is fixedly connected with the suspension rod frame 636 through a fixing piece 635 in a vertical manner, the, the belt pulley traction mechanism 64 comprises a second traction rope 640, a winding belt pulley 641, a winding wheel 642, a connecting wheel seat 643, a convolution spring 644, a rotating disc 645 and a second transmission belt 646, one end of the second traction rope 640 is connected with the left end of a telescopic rod 633 in a winding way, the other end of the second traction rope 640 is connected with the winding wheel 642 in a winding way by winding around the winding belt pulley 641, the winding wheel 642 is vertically arranged above the connecting wheel seat 643, the central shaft of the winding wheel 642 is movably connected with the connecting wheel seat 643 through threaded engagement, the convolution spring 644 is arranged below the winding wheel 642 and is connected with the winding wheel 642 through electric welding, the rotating disc 645 is arranged on the right side of the winding wheel 641 and is movably connected with the winding wheel seat 646 through engagement of the second transmission belt 646, the lifting transmission mechanism 65 comprises a lifting rail 650, a lifting wheel 651, a rotating connection rod 652 and an electric connection rod 653, the lifting rail 650 is vertically arranged in the device body 1 and is vertically, the lifting roller 651 is embedded in the lifting rail 650 and is in sliding connection, the upper end of the rotating connecting rod 652 is connected with the wheel shaft of the lifting roller 651 through electric welding, the lower end of the rotating connecting rod 652 is in screw connection with the front surface of the rotating disk 645 through screws, the electric connecting rod 653 is arranged at the right side of the lifting rail 650, the upper end of the electric connecting rod 653 is connected with the wheel shaft of the lifting roller 651 through electric welding, the lower end of the electric connecting rod 653 is connected with the positive and negative electric connection mechanism 66 through electric welding, the positive and negative electric connection mechanism 66 is composed of a sliding rod frame 660, an electric connection sliding piece 661, an electric lead end 662, a second spring 663, a positive electric connection end 664 and a reverse electric connection end 665, the sliding rod frame 660 is arranged in the equipment main body 1 and is obliquely connected with the inner wall of the sealed shell 2 through electric welding, the electric connection sliding piece 661 is arranged on the outer surface of, the power leading end 662 is positioned between the forward rotation electricity connecting end 664 and the reverse rotation electricity connecting end 665, the second spring 663 is arranged above the power leading end 662 and is welded with the connecting rod, the forward rotation electricity connecting end 664 and the reverse rotation electricity connecting end 665 are arranged in parallel, the forward rotation electricity connecting end 664 and the reverse rotation electricity connecting end 665 are electrically connected with the forward rotation motor 67 and the reverse rotation motor 67, the power transmission mechanism 68 consists of a threaded belt pulley 680, a third transmission belt 681, a bevel gear 682, a rotation central shaft 683, a limiting rod sleeve 684, a power transmission structure 685, a support pipe frame 686, a first support frame 687 and a second support frame 688, the threaded belt pulley 680 is arranged right above the forward rotation motor 67 and is movably connected through the engagement of the third transmission belt 681, the bevel gear 682 is arranged on the front surface of the threaded belt pulley 680 and is movably connected through gear teeth and thread engagement, the left end of the rotation central, the right end of the rotating central shaft 683 penetrates through the limiting rod sleeve 684 and is embedded into the power transmission structure 685 and connected through electric welding, the support pipe frame 686 is arranged below the limiting rod sleeve 684 and connected through electric welding, and the first support frame 687 and the second support frame 688 are arranged below the power transmission structure 685 side by side and connected through electric welding.
The invention relates to automatic cleaning equipment for a petroleum pipeline, which has the working principle that: firstly filling gasoline into the oil storage tank 10, then putting the equipment into the oil pipeline, starting the equipment, the equipment can go inwards along the oil pipeline and clean the inner wall of the oil pipeline through the cleaning brush wheel 9, along with energy consumption, the oil level in the oil storage tank 10 descends, the oil level in the oil pipeline 600 synchronously descends, the oil level floating ball 601 loses buoyancy, under the action of gravity of the oil level floating ball and the ejector rod 602, the oil level floating ball 601 moves downwards and pulls one end of the first traction rope 610, the other end of the first traction rope 610 bypasses the fixed pulley to pull the winding gear 612 to rotate clockwise, the winding gear 612 drives the threaded wheel 613 to rotate through the gear teeth, the rotating rod 614 welded with the winding gear rotates and drives the transmission belt pulley 616 to rotate, the transmission belt pulley 616 drives the spur gear 620 to rotate anticlockwise through the first transmission belt 621, the sliding rack 622 which is arranged above the spur gear 620 and is meshed and connected with the transmission belt 622 moves leftwards along a sliding track under the coordination of the sliding roller 623, the upper end of the swing rod 630 is pulled to swing leftwards through the movable connecting rod 626, the swing of the swing rod 630 is pulled to pull the lower end of the pull rod 632 to move leftwards, the telescopic rod 633 is pulled to be in a stretching state, the telescopic rod 633 pulls one end of the second traction rope 640, the other end of the second traction rope 640 bypasses the winding pulley 641 and pulls the winding pulley 641 clockwise, the winding pulley 641 drives the rotating disc 645 to rotate clockwise through the second conveying belt 646, the rotating disc 645 pulls the lifting roller 651 to move downwards along the lifting track 650 through the rotating connecting rod 652, the electric connection slider 661 welded with the lifting roller 651 through the electric connection connecting rod 653 slides downwards along the sliding rod frame 660, the electric connection end 662 is driven to move downwards to be separated from the forward rotation connecting end 664 and contact with the reverse rotation connecting end 665, the forward rotation motor 67 is changed into a reverse rotation state from an original forward rotation state, and the threaded pulley 680 is driven to rotate anticlockwise, and then the bevel gear 682 drives the rotating central shaft 683 to rotate reversely, and finally the power transmission structure 685 drives the driving runner 4 to rotate reversely, so that the equipment is driven back to the original way and is driven out of the petroleum pipeline.
The invention solves the problem that the automatic cleaning equipment for the petroleum pipeline in the prior art can not automatically withdraw from the petroleum pipeline when the oil quantity is lower than a certain quantity, and the cleaning cost is increased because the equipment can not be taken out due to oil shortage and stays in the petroleum pipeline.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (1)
1. An automatic cleaning device for petroleum pipelines comprises a device main body (1), a sealing shell (2), a crawler belt (3), a driving rotating wheel (4), a movable roller (5), an automatic returning device (6), an angle adjusting device (7), a cleaning extension pipe (8), a cleaning brush wheel (9) and an oil storage tank (10), wherein the device main body (1) is of an isosceles trapezoid structure, the sealing shell (2) is wrapped on the outer surface of the device main body (1) and is connected with the outer surface of the device main body through electric welding, the crawler belt (3) is arranged on two sides of the device main body (1), the driving rotating wheel (4) is arranged inside the crawler belt (3) and is positioned on the upper edge of the device main body (1), the movable roller (5) is arranged inside the crawler belt (3) in a row and is positioned on the lower edge of the device main body (1), the automatic returning device (6) is arranged inside the device main body (1) and is movably connected with, the angle adjusting device (7) is arranged above the equipment main body (1) and movably connected through a hinge, one end of the cleaning extension pipe (8) is embedded into the angle adjusting device (7) and connected through electric welding, the cleaning brush wheel (9) is arranged at the other end of the cleaning extension pipe (8) and movably connected through thread meshing, and the oil storage tank (10) is arranged inside the equipment main body (1) and fixedly connected through electric welding; the automatic returning device (6) consists of an oil quantity sensing mechanism (60), a traction rotating mechanism (61), a gear rack transmission mechanism (62), a telescopic transmission mechanism (63), a belt pulley traction mechanism (64), a lifting transmission mechanism (65), a positive and negative power connection mechanism (66), a positive and negative rotating motor (67) and a power transmission mechanism (68); the oil mass induction mechanism (60) is arranged at the left side inside the equipment main body (1) and is embedded into the oil storage tank (10), the traction rotating mechanism (61) is arranged at the right side of the oil mass induction mechanism (60) and is connected with the right side of the oil mass induction mechanism through traction rope winding, the rack and pinion transmission mechanism (62) is arranged at the right side of the traction rotating mechanism (61) and is movably connected with the right side of the traction rotating mechanism through transmission belt meshing, the telescopic transmission mechanism (63) is arranged at the right side of the rack and pinion transmission mechanism (62) and is movably connected with the right side of the rack and pinion transmission mechanism through a connecting rod, the belt pulley traction mechanism (64) is arranged below the telescopic transmission mechanism (63) and is connected with the right side of the telescopic transmission mechanism through traction rope winding, the lifting transmission mechanism (65) is arranged above the belt pulley traction mechanism (64), the positive and negative rotating motor (67) is arranged on the right side of the positive and negative electricity connection mechanism (66), the positive and negative electricity connection mechanism (66) is electrically connected with the positive and negative rotating motor (67), the power transmission mechanism (68) is arranged on the right upper side of the positive and negative rotating motor (67), the left part of the power transmission mechanism is movably connected with the positive and negative rotating motor through a transmission belt in a meshed mode, and the right part of the power transmission mechanism (68) is movably connected with the driving rotating wheel (4) in a meshed mode; the oil quantity sensing mechanism (60) is composed of an oil level pipeline (600), an oil level floating ball (601), a top rod (602), a sliding connecting rod (603), a sliding fulcrum piece (604) and a support rod (605), wherein the oil level pipeline (600) is arranged inside the oil storage tank (10) and is in an integrated forming structure with the oil storage tank (10), the oil level floating ball (601) is arranged inside the oil level pipeline (600), the oil level floating ball (601) is bonded with the lower end of the top rod (602) through glue, one end of the sliding connecting rod (603) is movably connected with the middle upper end of the top rod (602) through a hinge, the sliding fulcrum piece (604) is arranged at the upper end of the support rod (605), and the other end of the sliding connecting rod (603) is movably connected with the upper end of the support rod (605) through; the traction rotating mechanism (61) comprises a first traction rope (610), a fixed pulley (611), a winding gear (612), a threaded wheel (613), a rotating rod (614), a support rod sleeve frame (615) and a transmission belt pulley (616), wherein one end of the first traction rope (610) is connected with the upper end of a push rod (602) in a winding manner, the other end of the first traction rope (610) is connected with a wheel shaft of the winding gear (612) in a winding manner by bypassing the fixed pulley (611), the threaded wheel (613) is arranged below the winding gear (612) and movably connected with the winding gear through meshing of gear teeth and threads, the rotating rod (614) is horizontal, the left end of the rotating rod is connected with the center of the threaded wheel (613) through electric welding, and the right end of the rotating rod (614) penetrates through the support rod sleeve frame (615) and is connected with the center of the transmission belt pulley (616) through electric; the gear rack transmission mechanism (62) consists of a spur gear (620), a first transmission belt (621), a sliding rack (622), a sliding roller (623), a connecting wheel carrier (624), a sliding track (625) and a movable connecting rod (626), the spur gear (620) is arranged right above the transmission belt pulley (616), the transmission belt pulley (616) is engaged and movably connected with the spur gear (620) through a first transmission belt (621), the sliding rack (622) is arranged above the spur gear (620) and movably connected with the spur gear through gear teeth meshing, the sliding roller (623) is arranged in the sliding track (625) and is connected with the sliding track in a sliding way, the sliding roller (623) is welded with the sliding rack (622) through a connecting wheel frame (624), one end of the movable connecting rod (626) is movably connected with the right end of the sliding rack (622) through a hinge, the other end of the movable connecting rod (626) is movably connected with the telescopic transmission mechanism (63) through a hinge; the telescopic transmission mechanism (63) consists of a swing rod (630), a swing rod seat (631), a pull rod (632), a telescopic rod (633), a telescopic cylinder (634), a fixing part (635), a suspension rod frame (636) and a first spring (637), wherein the swing rod (630) is vertically arranged above the swing rod seat (631), the lower end of the swing rod (630) is embedded into the swing rod seat (631) and movably connected with the inside, the upper end of the swing rod (630) is movably connected with a movable connecting rod (626) through a hinge, the lower end of the pull rod (632) is movably connected with the upper end of the swing rod (630) through a hinge, the upper end of the pull rod (632) is movably connected with the suspension rod frame (636) through a hinge, the left end of the telescopic rod (633) is movably connected with the middle-lower section of the fixing part of the pull rod (632) through a hinge, the telescopic rod (633) is embedded into the telescopic cylinder (634) and adopts transition fit, and the right end (, the telescopic cylinder (634) is fixedly connected with the suspension rod frame (636) in a vertical manner through a fixing piece (635), and the first spring (637) is arranged between the pull rod (632) and the suspension rod frame (636) and is connected with the suspension rod frame (636) through electric welding; the belt pulley traction mechanism (64) consists of a second traction rope (640), a winding belt pulley (641), a winding wheel (642), a connecting wheel seat (643), a convolution spring (644), a rotary disc (645) and a second conveying belt (646), one end of the second traction rope (640) is connected with the left end of the telescopic rod (633) in a winding way, the other end of the second traction rope (640) is connected with the winding wheel (642) in a winding way by bypassing the winding belt pulley (641), the winding wheel (642) is vertically arranged above the connecting wheel seat (643), the central shaft of the winding wheel (642) is movably connected with the connecting wheel seat (643) through threaded engagement, the convolution spring (644) is arranged below the winding wheel (642) and is connected with the winding wheel seat through electric welding, and the rotary disc (645) is arranged on the right side of the winding belt pulley (641) and is movably connected with the winding wheel seat through engagement of the second conveying belt; the lifting transmission mechanism (65) consists of a lifting track (650), a lifting roller (651), a rotary connecting rod (652) and an electric connecting rod (653), the lifting track (650) is vertically arranged in the equipment main body (1) and is vertically connected with the inner wall of the sealed shell (2) through electric welding, the lifting roller (651) is embedded in the lifting rail (650) and is connected with the lifting rail in a sliding way, the upper end of the rotary connecting rod (652) is connected with the wheel axle of the lifting roller (651) through electric welding, the lower end of the rotating connecting rod (652) is spirally connected with the front surface of the rotating disk (645) through a screw, the electric connecting rod (653) is arranged at the right side of the lifting track (650), the upper end of the electric connecting rod (653) is connected with the wheel shaft of the lifting roller (651) through electric welding, the lower end of the power connection connecting rod (653) is connected with the positive and negative power connection mechanism (66) through electric welding; the positive and negative electricity connecting mechanism (66) consists of a slide bar frame (660), an electricity connecting slide piece (661), an electricity leading end (662), a second spring (663), a positive electricity connecting end (664) and a negative electricity connecting end (665), the sliding rod frame (660) is arranged in the equipment main body (1) and is obliquely connected with the inner wall of the sealed shell (2) through electric welding, the electric connecting slide piece (661) is arranged on the outer surface of the slide bar frame (660) and adopts clearance fit, the electricity leading end (662) is arranged at the right side of the electricity connecting slide (661) and is connected with the electricity leading end through a connecting rod, the electricity leading end (662) is positioned between the positive electricity connection end (664) and the negative electricity connection end (665), the second spring (663) is arranged above the electricity leading end (662) and is welded with the connecting rod, the positive rotation electricity receiving end (664) and the reverse rotation electricity receiving end (665) are arranged in parallel, and the positive rotation electricity receiving end (664) and the reverse rotation electricity receiving end (665) are electrically connected with the positive rotation motor (67); the power transmission mechanism (68) consists of a threaded belt pulley (680), a third transmission belt (681), a bevel gear (682), a rotating central shaft (683), a limiting rod sleeve (684), a power transmission structure (685), a support pipe frame (686), a first support frame (687) and a second support frame (688), wherein the threaded belt pulley (680) is arranged right above a forward and reverse rotation motor (67) and is movably connected through the engagement of the third transmission belt (681), the bevel gear (682) is arranged on the front surface of the threaded belt pulley (680) and is movably connected through gear teeth and thread engagement, the left end of the rotating central shaft (683) is connected with the bevel gear (682) through electric welding, the right end of the rotating central shaft (683) penetrates through the limiting rod sleeve (684) and is embedded into the power transmission structure (685), and the rotating central shaft (683) is connected with the power transmission structure (685) through electric welding, the support pipe frame (686) is arranged below the limit rod sleeve (684) and connected through electric welding, the first support frame (687) and the second support frame (688) are arranged below the power transmission structure (685) side by side, and the first support frame (687) and the second support frame (688) are connected with the power transmission structure (685) through electric welding;
filling gasoline into an oil storage tank (10), putting the equipment into a petroleum pipeline, starting the equipment, enabling the equipment to go inwards along the petroleum pipeline and clean the inner wall of the petroleum pipeline through a cleaning brush wheel (9), wherein the oil level in the oil storage tank (10) descends along with energy consumption, the oil level in the oil level pipeline (600) synchronously descends, the oil level floating ball (601) loses buoyancy, under the action of gravity of the oil level floating ball and a push rod (602), the oil level floating ball (601) moves downwards and pulls one end of a first traction rope (610), the other end of the first traction rope (610) winds a fixed pulley (611) to pull a winding gear (612) to rotate clockwise, the winding gear (612) drives a threaded wheel (613) to rotate through gear teeth, a rotating rod (614) welded with the winding gear rotates along with the winding gear and drives a transmission belt pulley (616) to rotate, and the belt pulley (616) drives a spur gear (620) to rotate anticlockwise through a first transmission belt (621), a sliding rack (622) which is arranged above the spur gear (620) and is in meshed connection with the spur gear moves leftwards along a sliding rail (625) under the coordination of a sliding roller (623), the upper end of a swing rod (630) is pulled to swing leftwards through a movable connecting rod (626), the swing rod (630) is pulled to swing simultaneously, the lower end of a pull rod (632) is pulled to move leftwards, a telescopic rod (633) is pulled to be in a stretching state, one end of a second traction rope (640) is pulled by a telescopic rod (633), the other end of the second traction rope (640) winds around a winding belt pulley (641) and pulls the same to rotate clockwise, the winding belt pulley (641) drives a rotating disc 645 (645) to rotate clockwise through a second conveying belt (646), the rotating disc (645) pulls a lifting roller (651) to move downwards along a lifting rail (650) through a rotating connecting rod (652), and an electric connecting rod (661) welded with the lifting roller (651) slides downwards along a sliding bar frame (660), meanwhile, the electricity leading end (662) is driven to move downwards to be separated from the forward rotation electricity receiving end (664) and to be in contact with the reverse rotation electricity receiving end (665), so that the forward rotation motor (67) is changed into a reverse rotation state from an original forward rotation state, the threaded belt pulley (680) is driven to rotate clockwise to rotate anticlockwise through a third transmission belt (681), the rotating central shaft (683) is driven to rotate reversely through the bevel gear (682), and finally the driving rotating wheel (4) is driven to rotate reversely through the power transmission structure (685), so that the equipment is driven back to the original path and is driven out of a petroleum pipeline.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810475369.6A CN108580458B (en) | 2018-05-17 | 2018-05-17 | Automatic cleaning equipment for petroleum pipeline |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810475369.6A CN108580458B (en) | 2018-05-17 | 2018-05-17 | Automatic cleaning equipment for petroleum pipeline |
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| CN108580458A CN108580458A (en) | 2018-09-28 |
| CN108580458B true CN108580458B (en) | 2021-06-01 |
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| CN110295653B (en) * | 2019-07-04 | 2020-12-25 | 美泰科技（青岛）股份有限公司 | Tubular oil-containing object grease scraping device |
| CN118066414B (en) * | 2024-04-16 | 2024-06-21 | 西南科技大学 | Pipeline detection robot |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| DE3428133A1 (en) * | 1983-06-24 | 1986-02-13 | Werner Dr.med. 4330 Mülheim Schubert | Cleaning head for pipe cleaning device for removing hard encrustations in pipelines |
| CN2839947Y (en) * | 2005-09-13 | 2006-11-22 | 戴柏平 | Be used to clean the sweeper of central air-conditioning pipeline |
| KR20130085743A (en) * | 2012-01-20 | 2013-07-30 | 임보섭 | Apparatus for cleansing circulation pipe in heating apparatus, cleansing method and cleansing ball thereof |
| CN103672289B (en) * | 2013-12-17 | 2015-01-21 | 王军 | Pipeline robot with adjustable crawler belt angle |
| CN105035200B (en) * | 2015-07-02 | 2017-04-05 | 中国矿业大学 | A kind of vertical rope climbing crusing robot of extra deep shaft flexible cage guide |
| CN105212840B (en) * | 2015-09-07 | 2017-09-19 | 河池学院 | Clean robot and its control method |
| CN106595457B (en) * | 2016-12-08 | 2022-08-05 | 辽宁石油化工大学 | Automatic oil pipe drift diameter device and using method thereof |
| CN107855303A (en) * | 2017-12-26 | 2018-03-30 | 济南纽兰智能科技有限公司 | A kind of photovoltaic plant Intelligent sweeping machine device people |
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Effective date of registration: 20240401 Address after: 163000 South 7th Road, xingwujing East Street, Honggang District, Daqing City, Heilongjiang Province (800m east of sadazhong Road) Patentee after: Daqing xinhaoda Petroleum Machinery Equipment Manufacturing Co.,Ltd. Country or region after: China Address before: 322000 No. 416 Xiangshan Road, Houjiang street, Yiwu City, Jinhua City, Zhejiang Province Patentee before: Zhejiang wumeikai Liquor Co.,Ltd. Country or region before: China |
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