CN207448244U - A kind of caliber pipe inwall shot-blast cleaning machine - Google Patents
A kind of caliber pipe inwall shot-blast cleaning machine Download PDFInfo
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- CN207448244U CN207448244U CN201621250999.6U CN201621250999U CN207448244U CN 207448244 U CN207448244 U CN 207448244U CN 201621250999 U CN201621250999 U CN 201621250999U CN 207448244 U CN207448244 U CN 207448244U
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Abstract
The utility model is related to shot-blast apparatus, specifically a kind of caliber pipe inwall shot-blast cleaning machine, it including the shot circulatory system, ball blast running gear, steel pipe running gear, sealing system, dust pelletizing system, hydraulic electric control system, belt is sent to send ball clamping system, send ball blast height adjuster, the shot circulatory system is made of shot flow controller, belt pill conveying machine structure, steel pipe inner wall Shot Blasting System, shot recycling belt feeder, horizontal screw conveyor, bucket elevator, steel shot separator；Equipment can be adjusted with length difference according to the diameter of steel pipe in this programme, meet the requirement of impeller blasting, and automation degree of equipment and production efficiency are high.
Description
Technical field
The utility model is related to shot-blast apparatus, are specifically a kind of caliber pipe inwall shot-blast cleaning machine.
Background technology
At present, in ball blast machine operation, during the cleaning big steel pipe of diameter, because bore is big, shot transmits the structure of stent
Size can design bigger, and rigidity is big, deformation is small, and the impeller and blade dimensions of impeller head are big, and the linear velocity of shot is big, throw
It is good to beat effect；When clearing up the small pipe diameter of bore, length 15 meters or more of the shot transmission easy rigidity of stent it is small, scratch
Degree is big, and the throwing paddle size in steel pipe is small, ball blast amount is low, since the difficulty of caliber pipe inwall impeller blasting is big, institute
With few using the equipment of impeller blasting.For the small steel pipe of diameter since its bore is small, the length of steel pipe is especially long, therefore transmits stent
Structure size it is small, rod size is long, can so cause transmission stent rigidity is small, amount of deflection is big, affect in small-caliber steel pipe
The effect of wall impeller blasting.Simultaneously for small-bore steel pipe, due to size-limited, the supporting mechanism in shot-blast apparatus is necessary
Miniaturization, and supporting mechanism needs the movement compared with the existing circumferencial direction of steel pipe inner wall, and must be along steel pipe axial direction
Movement.Therefore require the rolling for meeting above-mentioned two direction while rotary support mechanism minimizes, it is big to manufacture and design difficulty.
It is more at present using abrasive jet cleaning to being cleared up in small-bore pipe, but cleaning efficiency is relatively low, it is impossible to meet removing standard.Existing
With the presence of equipment in publication No. be 104440586 A of CN Chinese patent disclosed in the following defect of rotary support mechanism：1st, need
Rolling wheel support to be installed in the outer ring of bearing, be connected by the inner ring of bearing with transmission stent, impeller head, processed with assembling not
Just, dismounting is inconvenient；2nd, in steel pipe turning course middle (center) bearing serious wear, easily break down, it is inconvenient, it is necessary to directly to be repaired after damage
A whole set of swing mechanism is replaced, maintenance cost is high；3rd, due to the rolling by bearing realization circumferencial direction, lubrication is particularly weighed with sealing
Will, and sealing performance is poor in above-mentioned utility model, it is impossible to lubrication and sealing effect is effectively ensured.Therefore design one kind can answer
It is the utility model urgent problem for the rotary support mechanism of caliber pipe inwall impeller blasting.
The content of the invention
The utility model is exactly existing in the prior art to solve the problems, such as, and devises a kind of caliber pipe inwall ball blast
Descaling machine can be adjusted equipment with length difference according to the diameter of steel pipe, meet the requirement of impeller blasting, equipment automatization
Degree and production efficiency are high.
The technical solution of the utility model is：Including the shot circulatory system, send ball blast running gear, steel pipe running gear,
Sealing system, dust pelletizing system, hydraulic electric control system, belt send ball clamping system, send ball blast height adjuster, and the shot follows
Loop system is by shot flow controller, belt pill conveying machine structure, steel pipe inner wall Shot Blasting System, shot recycling belt feeder, horizontal spiral
Conveyer, bucket elevator, steel shot separator composition；
It is described to send ball blast running gear by ball blast hoofing part mechanism, belt pill conveying machine structure, shot is sent to transmit stent, send throwing
Ball supporting mechanism, movable sealing room, steel pipe inner wall Shot Blasting System composition；
The steel pipe running gear is by being cleaned steel pipe, steel pipe movement supporting mechanism forms；
The sealing system has movable sealing room, fixing seal room, and fixing seal room is by fixing seal chamber body, fixing seal
Room supporting leg, fixing seal room dust removal port, the steel pipe import of fixing seal room, bottom funnel, access hole composition；
The dust pelletizing system includes activity dust pelletizing system and fixed dust pelletizing system；
The hydraulic electric control system is made of ball blast hydraulic pump, hydraulic motor, power control cabinet；
The belt send ball clamping system to be included in and send in ball blast hoofing part mechanism through screw connecting mechanism to moving to left
Dynamic driving pulley and ball belt is sent, in the roll shaft that three are sent on ball blast supporting mechanism, several on shot transmission stent
Hold up roller, in connecting bracket several hold up rollers, steel pipe inner wall Shot Blasting System right end by screw connecting mechanism to the right
Mobile driven pulley；
It is described send ball blast height adjuster be included in send ball blast supporting mechanism be equipped with height adjustment mechanism, height adjust
Mechanism is connected by screw rod and the height of shot transmission stent is adjusted the steel pipe for adapting to different bores.
The bucket elevator is located at the rear of belt pill conveying machine structure right end and steel formula frame, and the top of bucket elevator is left
Side is equipped with bucket lifting motor, and bucket lifting motor drives the driving shaft on bucket elevator top by chain drive, on driving shaft
Drive pulley is connected with, endless-belt of the drive pulley dragging with hopper bypasses the driven pulley of lower part；In shot point
Right side from device is equipped with the pipe special of broken shot, and pipe special is equipped with two oblique steel plates；Steel shot separator is set immediately below outlet
There is shot flow controller；Belt pill conveying machine structure is equipped with below shot flow controller, one end of belt pill conveying machine structure, which is equipped with, drives
Dynamic part；Belt pill conveying machine structure send ball left socle and shot to transmit stent including belt, and belt send ball left socle and shot to transmit
Stent is fixed on the right side facade for the column for sending ball blast hoofing part mechanism；It send in belt and consolidates before the tablet of ball left socle
Surely belt send ball driving motor, belt send ball driving motor to slow down by retarder and drives driving pulley rotation, driving pulley
On have and send a race that ball belt is adapted, driving pulley drive send ball belt to do annular operating around driven pulley so that falls
Shot on ball belt is sent is transported to right end and throws away, into impeller head.
The picking-up wheel that ball belt is sent in several picking-ups is installed, on ball blast supporting mechanism is sent on the shot transmission stent
Support wheel equipped with branch support sending ball belt, on steel pipe inner wall Shot Blasting System equipped with several picking-up wheel, send ball belt left end,
Belt send the rear of ball left socle that bolt tensioner is housed, and driving pulley is moved to the left tightening belt by two groups of screw rods,
The left side both ends of ball belt right end, driven pulley are being sent equipped with right screw connecting mechanism, by tightening bolt driven pulley
It moves right, ball belt is sent to be tensioned, nut is connected on the screw rod of the left and right ends of hold-down support.
The steel pipe movement supporting mechanism is by tugboat driving motor, steel pipe tugboat, mobile support vehicle frame, hoofing part electricity
Machine, mobile support wheel, hydraulic charging ＆ discharging mechanism, tugboat position adjusting mechanism composition, mobile support vehicle frame is in 4 mobile branch
Two guide rail movements of support lower edge of wheel are supportted, travel driving motor is mounted in the front lower portion of mobile support vehicle frame, hoofing part
The mobile support wheel of motor driving left front end is rotated on a guide rail and mobile in front, in the rear left of mobile support vehicle frame
Face is equipped with support roller driving motor, and support roller driving motor driving steel pipe tugboat below rotates, active steel pipe tugboat and front from
Support is cleaned steel pipe together for dynamic dragging, and drives and be cleaned steel pipe rotation, respectively equipped with support before and after movement supports vehicle frame left part
Position adjusting mechanism is taken turns, rotational handle promotes two steel pipe support rollers to center movement by worm drive or is displaced outwardly, and changes two
The position of steel pipe support roller；Moving carriage right part is fitted with Liang Ge hydraulic charging ＆ dischargings mechanism.
The fixing seal chamber body is under right end, the top of belt conveyor support for being cleaned steel pipe, fixing seal chamber body
Four angles in portion are connected to 4 fixing seal room supporting legs, and the bottom surface of fixing seal room supporting leg is fixed on belt conveyor support
On the platform in face, fixing seal room dust removal port is machined in the top left side of fixing seal chamber body, fixing seal room dust removal port with
Cleaning shaft is connected, and is equipped with three fixing seal room steel pipe imports from left to right on the left side of fixing seal chamber body, fixed
The lower part of sealing chamber body is connected with bottom funnel, and the shot after cleaning is fallen on from bottom funnel on shot recycling belt feeder, is passed through
Recycling belt is transmitted to the left end of belt feeder；Access hole is provided in the front right lower quadrant of fixing seal chamber body, is set on access hole
There is inspection door.
The fixed dust pelletizing system by dedusting connecting box, the first cleaning shaft, fixed dedusting motor, V belt translation, be pivotally supported
Seat, dedusting fan, dedusting butterfly valve, the first dirt pocket, Dust removal chimney, the second cleaning shaft, the second dirt pocket composition；Dedusting connects
Case is fixed on the right side of fixing seal chamber body, and the upper left-hand face of dedusting connecting box connects the first cleaning shaft, the first dust removing tube
The other end in road is connected with the fixing seal room dust removal port on fixing seal room top, on the right side of dedusting connecting box and is spaced certain
Distance is placed with fixed dedusting motor, and fixed dedusting motor drives dedusting fan wheel rotation by V belt translation, will by negative pressure
The in vivo dust in fixing seal room enters the first dirt pocket by the first cleaning shaft, dedusting butterfly valve, is equipped in the first dirt pocket
The cloth bag of several oblique placements, dust pass through bag collection, and extra wind is excluded from Dust removal chimney, which also fills
There is the second cleaning shaft, the second cleaning shaft is connected to the rear portion of fixing seal chamber body, and dust passes through the second cleaning shaft, enters
Second dirt pocket bag-type dust.
The activity dust pelletizing system is made of the 3rd cleaning shaft, the 3rd dirt pocket, is connected behind the frame of movable sealing room
It takes over a job dynamic cleaning shaft interface, the 3rd cleaning shaft is connected with movable cleaning shaft interface.
The beneficial effects of the utility model can be drawn through the above scheme：1. front end and the steel pipe inner wall of shot transmission stent
Rotary support mechanism is connected, and is supported on by several scroll wheels on steel pipe inner wall, and steel pipe inner wall rotary support mechanism both can be with
It rolls, and can be rolled around steel pipe circumferencial direction along steel pipe axis direction, going slick during realization ball blast reduces and rub
Scouring is damaged, and improves the rigidity of shot transmission stent.2. using hydraulic motor band movable vane piece rotate, shot blasting velocity facilitate it is adjustable,
It ensure that the shot-blasting quality of steel pipe inner wall.3. before ball blast, it is cleaned steel pipe and is moved right by the dragging of steel pipe movement supporting mechanism,
The right end for being cleaned steel pipe enters fixing seal room, during impeller blasting, throws the shot part after beating and falls into and be cleaned steel pipe bottom
Portion, since steel pipe is inclined downwards from left to right certain angle, while being cleaned steel pipe rotation, the shot fallen moves right,
It is fallen into from right end on shot recycling belt feeder；Another part shot is by fixing the front port negative pressure intake line of dust pelletizing system, steel
After ball and dust etc. reach larger space, fallen into since negative pressure reduces shot on following shot recycling belt feeder, dust is lighter
Into fixed dust pelletizing system dedusting.4. before ball blast, belt pill conveying machine structure, steel pipe inner wall Shot Blasting System, shot transmission stent are being sent
Two rail of drive lower edge of ball blast hoofing part mechanism and the driving mechanism of movable sealing room move right, steel pipe inner wall ball blast
System, which enters, is cleaned steel pipe inner wall, while the left end for being cleaned steel pipe enters movable sealing room, and movable sealing room stops to the right
Mobile, steel pipe inner wall Shot Blasting System, which continues to move right to start to throw from left to right, beats steel pipe inner wall, and movable dust chamber passes through pipeline
Dedusting.5. shot recycles belt feeder to left movement by shot, shot falls into horizontal auger conveyor, under bucket elevator
Portion under the promotion of bucket elevator, isolates broken shot, dust, complete shot is in bullet flow by steel shot separator
Belt pill conveying machine structure is fallen under the control of controller, belt dragging shot falls into special impeller head, the effect through blade, orienting cover
Throwing, which is got to, to be cleaned on steel pipe inner wall.6. special impeller head is simple in structure, the upper end of impeller head main shaft is equipped with impeller blade, ball blast
The lower end of device main shaft is equipped with ball blast driven pulley, and impeller head main shaft is connected by rolling bearing with impeller head spindle drum, the axis of rolling
It holds upper surface to seal using rubber seal and lip-type packing, rolling bearing lower face is equipped with labyrinth seal and lip-type packing
Sealing, the multi-layer sealed seal request that ensure that rolling bearing, impeller head main shaft are formed by two sections, the first segment impeller head of lower end
Main shaft is bolted with ball blast driven pulley, and the inner ring interference of the outer diameter of second segment impeller head main shaft and two rolling bearings connects
It connects, first segment impeller head main shaft is connected by screw bolts with second segment impeller head main shaft（Because of the concentricity requirement of belt wheel and axis not
It is high）, the top of second segment impeller head main shaft is the bigger flange of one section of diameter, and impeller side is bolted on flange
Plate, several pin limitation orienting cover positions, shot wheel are fixed with bolts on impeller head main shaft, and several blade radials are placed
Onto impeller body.
It can be seen that the utility model has substantive distinguishing features and progress compared with prior art, the beneficial effect implemented
Fruit is also obvious.
Description of the drawings：
Fig. 1 is the structure chart of the utility model shot-blast cleaning machine a-a first halfs；
Fig. 2 is the structure chart of the utility model shot-blast cleaning machine a-a latter halfs；
Fig. 3 is the part side block diagram of the utility model caliber pipe inwall shot-blast cleaning machine；
Fig. 4 is the utility model steel pipe inner wall Shot Blasting System structure chart；
Fig. 5 is the outline drawing of the utility model steel pipe inner wall rotary support mechanism；
Fig. 6 is the side structure schematic view of the utility model steel pipe movement supporting mechanism.
Fig. 7 is the structure chart that the utility model send ball belt.
Wherein, 1 ball blast hydraulic pump；2 send ball blast hoofing part mechanism；2-1 screw lifting mechanisms；2-2 elevating mechanism stents；
2-3 travel driving motors；2-4 running wheels；2-5 travelling platforms；2-6 transverse plates；3 belt pill conveying machine structures；3-1 belts send ball to drive
Dynamic motor；3-2 retarders；3-3 drive pulleys；The left screw connecting mechanisms of 3-4；3-5 belts send ball left socle；3-6 holds up wheel；
3-7 send ball belt；3-8 holds up wheel；The right screw connecting mechanisms of 3-9；3-10 driven pulleys；4 send ball blast supporting mechanism；4-1 roll shafts；
4-2 roller supports；4-3 screw rod lifting parts；4-4 screw rod lifting supports；4-5 rack platforms；4-6 traveling wheels；5 bullet flow controls
Device processed；6 bucket elevators；6-1 bucket lifting motors；6-2 driving shafts；6-3 hoppers；6-4 driven pulleys；6-5 drive pulleys；
7 steel shot separators；8 movable sealing rooms；9 steel pipe inner wall Shot Blasting Systems；901- steel pipe inner wall rotary support mechanisms；902- connections branch
Frame；903- hydraulic motors；904- orienting covers；905- orienting covers lead ball bucket；906- shot wheels；907- leads ball cap；908- impeller bodies；
909- blades；910- main shaft seal rings；911- ball blast main shafts；912- ball blast spindle drums；913- spindle drum pressing plates；The 914- axis of rolling
It holds；915- ball blast main shaft connectors；916- ball blast driven pulleys；917- ball blast driving pulleys；918- motor axle sleeves；919- ball blasts
Bearing；10 horizontal auger conveyors；11 belt conveyor supports；12 shots recycle belt feeder；13 steel pipe movement supporting mechanisms；13-1 is dragged
Wheel drive motor；13-2 steel pipe tugboats；13-3 movement support vehicle frames；13-4 travel driving motors；13-5 movement support wheels；
13-6 hydraulic charging ＆ dischargings mechanism；13-7 tugboat position adjusting mechanisms；14 are cleaned steel pipe；15 fixing seal rooms；15-1 is fixed
Seal chamber body；15-2 fixing seals room supporting leg；15-3 fixing seals room dust removal port；The steel pipe import of 15-4 fixing seals room；15-5
Bottom funnel；15-6 access holes；16 fix dust pelletizing system；16-1 dedusting connecting boxs；The first cleaning shafts of 16-2；16-3 fixations remove
Dirt motor；16-4 V belt translations；16-5 is pivotally supported seat；16-6 dedusting fans；16-7 dedusting butterfly valves；The first dirt pockets of 16-8；16-9
Dust removal chimney；The second cleaning shafts of 16-10；The second dirt pockets of 16-11；17 rail；18 shots transmit stent；On 19 steel pipes are automatic
Material system；20 activity dust pelletizing systems；The 3rd cleaning shafts of 20-1；The 3rd dirt pockets of 20-2；21 power control cabinets.
Specific embodiment：
The utility model in order to better understand explains in detail the embodiment of the utility model below in conjunction with the accompanying drawings.
Specific embodiment：The utility model caliber pipe inwall shot-blast cleaning machine includes the shot circulatory system, send throwing
Ball running gear, steel pipe running gear, sealing system, dust pelletizing system, hydraulic electric control system, belt send ball clamping system, send throwing
Ball height adjuster.
The shot circulatory system is returned by shot flow controller 5, belt pill conveying machine structure 3, steel pipe inner wall Shot Blasting System 9, shot
It receives belt feeder 12, horizontal screw conveyor 10, bucket elevator 6, steel shot separator 7 to form, bucket elevator 6 is sent positioned at belt
Behind ball mechanism right end and steel formula frame, the upper left-hand of bucket elevator 6 is equipped with bucket lifting motor 6-1, bucket lifting
Motor 6-1 drives the driving shaft 6-2 on bucket elevator top by chain drive, and drive pulley 6- is connected on driving shaft 6-2
Endless-belt of 5, drive pulley the 6-5 dragging with hopper 6-3 makees circulatory motion, hopper around the driven pulley 6-4 of lower part
6-3 from the bottom of bucket elevator 6 dig shot and rise to top, thrown away under the influence of centrifugal force to right side and be fixed on bucket
Steel shot separator 7 on formula elevator, shot fall under the effect of gravity along the container of steel shot separator 7, and from activity
Under the suction function of deduster, light dust and little particle are sucked into the pipeline that 7-3 is fallen under right side, and broken shot is along two oblique steel
Enter the pipeline of 7-2 between plate 7-1, be collected into bag, complete shot falls along the container of steel shot separator 7, through shot point
The shot flow controller 5 immediately below entering is exported from device 7, by 5 flow control of shot flow controller, shot falls into lower section
Belt pill conveying machine structure 3, the drive part of belt pill conveying machine structure 3 is located at left end, and mounted in sending in ball blast hoofing part mechanism 2,
Belt send the right side that the left end of ball left socle 3-5 and shot transmission stent 18 is fixed on the column 2-2 for sending ball blast hoofing part mechanism 2
On side elevation（It can adjust up and down）, sent in belt and belt is fixed with before the tablet of ball left socle 3-5 send ball driving motor
3-1, belt send ball driving motor 3-1 by retarder 3-2 to slow down driving pulley 3-3 is driven to rotate, have on driving pulley 3-3 with
The ball belt race that 3-7 is adapted is sent, driving pulley 3-3 drives send ball belt 3-7 to do annular operating around driven pulley 3-10,
So that the shot fallen on ball belt 3-7 is sent is transported to right end and throws away, into impeller head.Due to sending ball distance, in shot
The picking-up wheel 3-6 that ball belt 3-7 is sent in several picking-ups is installed, equipped with branch on ball blast supporting mechanism 4 is sent on transmission stent 18
The support wheel 4-1 of support sending ball belt 3-7 equipped with several picking-ups wheel 3-8 on steel pipe inner wall Shot Blasting System 9, is sending ball belt
3-7 left ends, belt are sent behind ball left socle 3-5 equipped with bolt tensioner, by two groups of screw rods by driving pulley 3-3 to the left
Mobile tightening belt is sending the left side both ends of ball belt 3-7 right ends, driven pulley equipped with right screw connecting mechanism 3-9, by twisting
Tight bolt causes driven pulley to move right, and ball belt 3-7 is sent to be tensioned, and divides on the screw rod of the left and right ends of hold-down support
Nut is not connected with, is tensioned the tight nut anti-looseness of standby.
Ball blast running gear is sent by ball blast hoofing part mechanism 2, belt pill conveying machine structure 3, shot is sent to transmit stent 18, send throwing
Ball supporting mechanism 4, movable sealing room 8, steel pipe inner wall Shot Blasting System 9 form, and send ball blast hoofing part mechanism 2 by screw elevator
Structure 2-1, elevating mechanism stent 2-2, travel driving motor 2-3, running wheel 2-4, travelling platform 2-5, transverse plate 2-6 compositions,
Travelling platform 2-5 is supported on by 4 running wheel 2-4 on two parallel rail 17, and travel driving motor 2-3 is mounted in walking
On platform 2-5, travel driving motor 2-3 driving speed reducers and 4 running wheels are walked on two rail 17, in travelling platform
The upper surface of 2-5 right ends is fixed with elevating mechanism stent 2-2, and screw rod lifting is connected in the middle and upper part of elevating mechanism stent 2-2
The upper and lower nut of mechanism 2-1, screw lifting mechanism 2-1 respectively positioned at elevating mechanism stent 2-2 upper junction plate upper surface and
The screw flight connection of lower surface, upper and lower nut and screw lifting mechanism, the lower bolt of screw rod is connected with transverse plate 2-6, horizontal
The lower end front and rear sides of screw lifting mechanism 2-1 are connected to plate 2-6, the left side of support shot transmission stent 18（Left side
The connection height of flange can also adjust）.Belt pill conveying machine structure 3 has described above.Shot transmission stent 18 is a right and left
To very long component（General 15 meters or more）, the left side of shot transmission stent 18, which is bolted, is fixed on elevating mechanism stent 2-
On 2 side, by the transverse plate 2-6, the 2 independent roll shaft 4- for sending ball blast supporting mechanism 4 that send ball blast hoofing part mechanism 2
1st, the support of 1 roller bearing 4-1 for sending ball blast supporting mechanism 4 being mounted on movable sealing room 8, shot transmit the right end of stent 18
It is bolted with the left side of the steel pipe inner wall rotary support mechanism 901 of steel pipe inner wall Shot Blasting System 9, on shot transmission stent 18
Equipped with several picking-ups wheel 3-6, hold up the axis of wheel 3-6 and bearing is fixed on shot transmission stent 18, several hold up wheel 3-6
It holds up or tensioning trough of belt send ball belt 22.Send ball supporting mechanism 4 by roll shaft 4-1, roller support 4-2, screw rod lifting part 4-3,
Screw rod lifting support 4-4, rack platform 4-5, traveling wheel 4-6 compositions, rack platform 4-5 are supported by 4 traveling wheels and at two
Walk on parallel rotor, screw rod lifting support 4-4 is fixed on rack platform 4-5, screw rod lifting support 4-4 by front and back support and
Upper flat plate forms, and the nut for having screw rod lifting part 4-3 on the top and bottom of the upper flat plate of screw rod lifting support 4-4 connects
It touches, the screw rod of screw rod lifting part is connected with upper and lower nut thread, and the lower end of screw rod is connected with roller support 4-2, and roll shaft 4-1 can
To be rotated around the roller support 4-2 at both ends, roller support 4-2, roll shaft 4-1 can be moved up and down by rotating screw rod, raised or dropped
The height of low roll shaft 4-1, so as to change the height of shot transmission stent 18, as the variation for being cleaned 14 diameter of steel pipe adjusts height
Degree.Movable sealing room 8 is by movable sealing room platform 8-1, movable sealing room wheel 8-2, movable sealing room mobile motor 8-3, work
Dynamic sealing room frame 8-4, movable sealing room left port 8-5, movable sealing room right output port 8-6, shot recycling dedusting pipeline 8-7,
Movable cleaning shaft interface 8-8 compositions, movable sealing room platform 8-1 are supported on two by 4 movable sealing room wheel 8-2 and put down
On row rail 17, movable sealing room wheel 8-2 is moved under the driving of movable sealing room mobile motor 8-3 along rail 17, activity
Surrounding and top are fixed with movable sealing room frame 8-4 on closed chamber platform 8-1, and three are equipped in the left side of movable sealing room 8
Movable sealing room left port 8-5, the right side of movable sealing room 8 are equipped with three movable sealing room right output port 8-6, left port and right end
The opening of mouth can be connected with shot recycling dedusting pipeline in movable sealing room platform 8-1 lower parts by steel pipe inner wall Shot Blasting System 9
8-7, the connection activity cleaning shaft interface 8-8 behind the frame 8-4 of movable sealing room.Steel pipe inner wall Shot Blasting System 9 is by steel pipe
Inner wall rotary support mechanism 901, connecting bracket 902, hydraulic motor 903, orienting cover 904, orienting cover lead ball bucket 905, shot wheel
906th, ball cap 907, impeller body 908, blade 909, main shaft seal ring 910, ball blast main shaft 911, ball blast spindle drum 912, main shaft are led
Seat pressing plate 913, rolling bearing 914, ball blast main shaft connector 915, ball blast driven pulley 916, ball blast driving pulley 917, motor
Axle sleeve 918, ball blast bearing 919 form, steel pipe inner wall rotary support mechanism 901（It separately applies for a patent simultaneously）Left side and shot
Transmit stent 18（It separately applies for a patent simultaneously）Right side be bolted, several in steel pipe inner wall rotary support mechanism 901
Scroll wheel is contacted with being cleaned 14 inner wall of steel pipe, and along steel pipe inner wall axial rolling, the right side of steel pipe inner wall rotary support mechanism 901
End face is connected with the left end flange bolt of connecting bracket 902, several belts is set to hold up wheel 3-8 in connecting bracket 902,
The right fixed hydraulic motor 903 of connecting bracket, the outrigger shaft of hydraulic motor 903 stretch to lower section, the right end of connecting bracket 902 with
The left end of ball blast bearing 919 is bolted, and driven pulley 3-10 is connected in ball blast bearing 919, on a left side of driven pulley 3-10
Side is equipped with screw take-up 3-9, tightens screw rod and moves right, and driven pulley 3-10 is promoted to move right, in driven pulley 3-
10 right side, which is placed with, leads ball cap 907, and the shot under ball belt is sent to throw is fallen into the bucket for leading ball cap 907, is led below ball cap 907
There is orienting cover to lead ball bucket 905, orienting cover, which is led, is equipped with orienting cover 904 below ball bucket 905, lead the lower end flanges of ball cap 906 with determining
Leading the upper flanges of ball bucket to set, bolt is fixed in the upper flanges of orienting cover 904 together, and the upper flanges of orienting cover 904 are consolidated
Be scheduled on the end plate of ball blast bearing 909, the middle part of orienting cover 904 is annular shape, has a window in the right side opening of annulus, shot from
It flies out in the window of orienting cover 904, is led in the middle part of orienting cover, orienting cover and shot wheel 906, shot wheel are equipped with before ball bucket
906 are connected on ball blast main shaft 911 in front, the impeller body being made of upper and lower end plate and several connection axis connections
908 are located at the outside of orienting cover 904, and the lower end plate of impeller body 908 is fixed on several pins and bolt on ball blast main shaft 911,
Several blades 909 are evenly distributed on impeller body 908, and are placed on impeller body 908 in radial slot, and by connection axle bumper
Firmly, shot wheel 906, impeller body 908 and several blades 909 rotate together with ball blast main shaft 911（Orienting cover 904 does not rotate）,
From lead ball cap 907, orienting cover leads the rotation that the shot that ball bucket 905 gets off passes through shot wheel 906, the window from 904 right side of orienting cover
Mouth flies out, and throws away at a high speed and is cleaned on the inner wall of steel pipe 14 using the centrifugation on 909 surface of blade, steel pipe inner wall is beaten in throwing.It throws
Ball spindle drum 912 is fixed by bolts on the front end-plate of ball blast bearing 919, and ball blast main shaft 911 is from the center of ball blast spindle drum 912
Hole passes through, and the gap between ball blast main shaft 911 and ball blast spindle drum 912 is sealed using three main shaft seal rings 910, wherein radially
It is sealed using twice main shaft seal ring 910, axial to be sealed using one of main shaft seal ring 910, three main shaft seal rings 910 ensure
Rolling bearing 914 seals, and isolates the entrance of shot and dust.Ball blast main shaft 911 is supported on ball blast master by two rolling bearings 914
On axle bed 912, spindle drum pressing plate 913 pushes down the end face of 914 outer ring of rolling bearing of front end, and ball blast main shaft connector 915 uses spiral shell
Bolt is fixed on 911 front end of ball blast main shaft, and the bolt of ball blast driven pulley 916 is connected with ball blast main shaft connector 915, ball blast main shaft
Connector 915 in front end, and with the 914 inner ring end contact axial restraint of rolling bearing of front end, ball blast driven pulley 916, throw
Ball main shaft connector 915 and ball blast main shaft 911 are integrally formed rotation, and the output shaft of hydraulic motor 903 is interior with motor axle sleeve 918
Hole is connected, the front end outer end face of motor axle sleeve 918 be under small big circular conical surface, the endoporus of ball blast driving pulley 917 is small under being
Upper big conical bore, the internal taper hole of ball blast driving pulley 917 coordinate with the circular conical surface of motor axle sleeve 918, it is axially mounted more crowded more
Tightly, ball blast driving pulley 917 and motor axle sleeve 918 are got on the main shaft of hydraulic motor 903, while ball blast driving pulley
917 are connected with motor axle sleeve 918.
Steel pipe running gear is by being cleaned steel pipe, steel pipe movement supporting mechanism 13 forms, steel pipe movement supporting mechanism 13 by
Tugboat driving motor 13-1, steel pipe tugboat 13-2, mobile support vehicle frame 13-3, travel driving motor 13-4, mobile support wheel
13-5, hydraulic charging ＆ discharging mechanism 13-6, tugboat position adjusting mechanism 13-7 compositions, mobile support vehicle frame 13-3 is in 4 movements
Two guide rails 17 of support lower edge of support wheel 13-5 move, and travel driving motor 13-4 is before mobile support vehicle frame 13-3
Lower part is held, the mobile support wheel 13-5 of travel driving motor 13-4 driving left front ends is rotated and moved on a guide rail 17 in front
It is dynamic, it is fitted with support roller driving motor 13-1, the steel of support roller driving motor driving below in the rear left of mobile support vehicle frame 13-3
Pipe tugboat 13-2 is rotated, and the driven dragging of active steel pipe tugboat 13-2 and front support together is cleaned steel pipe 14, and drives quilt
Cleaning steel pipe 14 rotates, respectively equipped with support roller position adjusting mechanism 13-7, rotational handle before and after mobile support vehicle frame 13-3 left parts
By worm drive two steel pipe support roller 13-2 is promoted to move or be displaced outwardly to center, changes the position of two steel pipe support roller 13-2,
Different-diameter can be supported is cleaned steel pipe 14, and moving carriage right part is fitted with Liang Ge hydraulic charging ＆ dischargings mechanism 13-7,
Hydraulic cylinder jacks up, and promotes lever rotation, two oppositely positioned levers hold up steel pipe, to being cleaned 14 feeding of steel pipe or unloading
Material.
Sealing system has movable sealing room 8（It has introduced above）, fixing seal room 15, fixing seal room 15 is by fixing seal
Chamber body 15-1, fixing seal room supporting leg 15-2, fixing seal room dust removal port 15-3, fixing seal room steel pipe import 15-4, bottom
Funnel 15-5, access hole 15-6 are formed, and fixing seal chamber body 15-1, which is located at, is cleaned the right end of steel pipe 14, belt conveyor support 11
Top, four angles of fixing seal chamber body 15-1 lower parts are connected to 4 fixing seal room supporting leg 15-2, fixing seal room branch
The bottom surface of leg 15-2 is fixed on the platform above belt conveyor support 11, is machined in the top left side of fixing seal chamber body 15-1
Fixing seal room dust removal port 15-3, fixing seal room dust removal port 15-3 are connected with cleaning shaft, fixing seal chamber body 15-1's
Three fixing seal room steel pipe import 15-4 are equipped on left side from left to right, during impeller blasting, are cleaned the right end of steel pipe 14
Through three fixing seal room steel pipe import 15-4, the right end for being cleaned steel pipe enters fixing seal room 15, and three dust removal ports make
It obtains shot and travel fatigue is not easy to go out from fixing seal room left end dust removal port, sealing effect is good, under fixing seal chamber body 15-1
Portion is connected with bottom funnel 15-5, and the shot after cleaning is fallen on from bottom funnel 15-5 on shot recycling belt feeder, passes through recycling
Belt is transmitted to the left end of belt feeder, and right lower quadrant is provided with access hole 15-6 before fixing seal chamber body 15-1, in access hole
15-6 is equipped with inspection door, it is necessary to when checking situation in fixing seal room 15, opens inspection door, is overhauled by access hole 15-6 solid
Determine in closed chamber 15.
Dust pelletizing system is by activity dust pelletizing system 20 and fixed dust pelletizing system 16, and fixed dust pelletizing system 16 is by dedusting connecting box
16-1, the first cleaning shaft 16-2, fixed dedusting motor 16-3, V belt translation 16-4, be pivotally supported a 16-5, dedusting fan 16-6,
Dedusting butterfly valve 16-7, the first dirt pocket 16-8, Dust removal chimney 16-9, the second cleaning shaft 16-10, the second dirt pocket 16-11 groups
Into dedusting connecting box 16-1 is fixed on the right side of fixing seal chamber body 15-1, the upper left-hand face connection first of dedusting connecting box
The other end of cleaning shaft 16-2, the first cleaning shaft 16-2 and the fixing seal room dust removal port 15-3 on 15 top of fixing seal room
Be connected, the right side of dedusting connecting box 16-1 and it is spaced apart be placed with fixed dedusting motor 16-3, fixed dedusting motor
16-3 drives dedusting fan wheel rotation by V belt translation 16-4, is passed through the dust in fixing seal chamber body 15-1 by negative pressure
First cleaning shaft 16-2, dedusting butterfly valve 16-7 enter the first dirt pocket 16-8, oblique are put equipped with several in the first dirt pocket
The cloth bag put, dust pass through bag collection, and extra wind is excluded from Dust removal chimney 16-9, which is also equipped with second
Cleaning shaft 16-10, the second cleaning shaft 16-10 are connected to the rear portion of fixing seal chamber body 15-1, and dust passes through the second dedusting
Pipeline 16-10, into the second dirt pocket 16-11 bag-type dusts, fixing seal room is equipped with two sets of dust pelletizing systems, good dedusting effect,
High dust collection efficiency.Activity dust pelletizing system 20 is made of the 3rd cleaning shaft 20-1, the 3rd dirt pocket 20-2, movable sealing room frame
Connection activity cleaning shaft interface 8-8, the 3rd cleaning shaft 20-1 are connected with activity cleaning shaft interface 8-8 behind 8-4, the
Three cleaning shafts use telescopic pipeline, are connected when being moved convenient for movable sealing room, the work of the 3rd dirt pocket is removed with first
Dirt room and the work of the second dirt pocket are identical.
Hydraulic electric control system is made of ball blast hydraulic pump 1, hydraulic motor 903, power control cabinet 21, the liquid in ball blast hydraulic pump 1
Pressure oil is transported to hydraulic motor 903 by the road, and hydraulic motor 903 is driven to rotate, and hydraulic motor 903 passes through ball blast driving pulley
917th, V-type band drives ball blast driven pulley 916 to rotate, and shot wheel 906, impeller body 908, blade are driven through ball blast driving shaft 911
909 revolution at a high speed beat shot throwing on steel pipe inner wall, and power control cabinet 21 controls the rotating speed of hydraulic motor 903, so as to control shot
Speed is beaten in throwing, and quality is beaten in the throwing for influencing steel pipe inner wall.
Belt send ball clamping system to be included in and send in ball blast hoofing part mechanism 2 through screw connecting mechanism 3-4 to moving to left
Dynamic driving pulley 3-3 send the roll shaft 4-1 on ball blast supporting mechanism 4 support, in shot transmission to sending the tensioning of ball belt at 3
Several on stent 18 hold up roller 3-6, several in connecting bracket 902 hold up roller 3-8, in steel pipe inner wall Shot Blasting System
9 right ends have screw connecting mechanism 3-9 to move right driven pulley 3-10 to sending the tensioning of ball belt.
Ball blast height adjuster is sent, which to be included in 3, send ball blast supporting mechanism to be equipped with height adjustment mechanism, is connected with screw rod
It connects and adjusts the height of shot transmission stent, realize the steel pipe thrown and beat different bores.
The above description is not intended to limit the present invention, and the utility model is also not limited to the example above, this skill
The variations, modifications, additions or substitutions that the those of ordinary skill in art field is made in the essential scope of the utility model also should
Belong to the scope of protection of the utility model.
Claims (7)
1. a kind of caliber pipe inwall shot-blast cleaning machine including the shot circulatory system, send ball blast running gear, steel pipe Running System
System, sealing system, dust pelletizing system, hydraulic electric control system, belt send ball clamping system, send ball blast height adjuster, feature
It is：The shot circulatory system is recycled by shot flow controller, belt pill conveying machine structure, steel pipe inner wall Shot Blasting System, shot
Belt feeder, horizontal screw conveyor, bucket elevator, steel shot separator composition；
It is described to send ball blast running gear by ball blast hoofing part mechanism, belt pill conveying machine structure, shot is sent to transmit stent, send ball blast branch
Support mechanism, movable sealing room, steel pipe inner wall Shot Blasting System composition；
The steel pipe running gear is by being cleaned steel pipe, steel pipe movement supporting mechanism forms；
The sealing system has movable sealing room, fixing seal room, and fixing seal room is by fixing seal chamber body, fixing seal room branch
Leg, fixing seal room dust removal port, the steel pipe import of fixing seal room, bottom funnel, access hole composition；
The dust pelletizing system includes activity dust pelletizing system and fixed dust pelletizing system；
The hydraulic electric control system is made of ball blast hydraulic pump, hydraulic motor, power control cabinet；
The belt send ball clamping system to be included in and send what is be moved to the left in ball blast hoofing part mechanism by screw connecting mechanism
Driving pulley and ball belt is sent, in the roll shaft that three are sent on ball blast supporting mechanism, several picking-ups on shot transmission stent
Roller, several in connecting bracket hold up roller, are moved right in steel pipe inner wall Shot Blasting System right end by screw connecting mechanism
Driven pulley；
It is described send ball blast height adjuster be included in send ball blast supporting mechanism be equipped with height adjustment mechanism, height adjustment mechanism
The height for transmitting stent to shot by screw rod connection is adjusted to adapt to the steel pipe of different bores.
2. caliber pipe inwall shot-blast cleaning machine as described in claim 1, it is characterised in that：The bucket elevator is located at
The rear of belt pill conveying machine structure right end and steel formula frame, equipped with bucket lifting motor, bucket type carries the upper left-hand of bucket elevator
Lifting motor drives the driving shaft on bucket elevator top by chain drive, and drive pulley, drive pulley are connected on driving shaft
Endless-belt of the wheel dragging with hopper bypasses the driven pulley of lower part；The special of broken shot is equipped on the right side of steel shot separator
Pipeline, pipe special are equipped with two oblique steel plates；Steel shot separator outlet is arranged right below shot flow controller；Shot flow control
Belt pill conveying machine structure is equipped with below device processed, one end of belt pill conveying machine structure is equipped with drive part；Belt pill conveying machine structure includes belt
Ball left socle and shot is sent to transmit stent, belt send ball left socle and shot transmission stent to be fixed on and send ball blast hoofing part mechanism
Column right side facade on；It is sent in belt and belt is fixed with before the tablet of ball left socle send ball driving motor, belt is sent
Ball driving motor is slowed down by retarder drives driving pulley to rotate, and has and send the race that ball belt is adapted on driving pulley,
Driving pulley drive send ball belt to do annular operating around driven pulley so that the shot fallen on ball belt is sent is transported to right end
It throws away, into impeller head.
3. caliber pipe inwall shot-blast cleaning machine as claimed in claim 2, it is characterised in that：On the shot transmission stent
The picking-up wheel that ball belt is sent in several picking-ups is installed, the support wheel of branch support sending ball belt is housed on ball blast supporting mechanism is sent,
Equipped with several picking-up wheels on steel pipe inner wall Shot Blasting System, sending ball belt left end, belt the rear of ball left socle is sent to be equipped with
Driving pulley is moved to the left tightening belt by bolt tensioner by two groups of screw rods, is sending ball belt right end, driven pulley
Left side both ends are equipped with right screw connecting mechanism, are moved right by tightening bolt driven pulley, ball belt is sent to be tensioned,
Nut is connected on the screw rod of the left and right ends of hold-down support.
4. caliber pipe inwall shot-blast cleaning machine as described in claim 1, it is characterised in that：The steel pipe movement supports machine
Structure is by tugboat driving motor, steel pipe tugboat, mobile support vehicle frame, travel driving motor, mobile support wheel, hydraulic charging ＆ discharging
Mechanism, tugboat position adjusting mechanism composition, mobile support vehicle frame is in two guide rail fortune of support lower edge of 4 mobile support wheels
Dynamic, travel driving motor is mounted in the front lower portion of mobile support vehicle frame, the mobile support vehicle of travel driving motor driving left front end
Rotation and movement on a guide rail in front are taken turns, support roller driving motor, support roller drive are fitted in the rear left of mobile support vehicle frame
The steel pipe tugboat of dynamic motor driving below rotates, and the driven dragging of active steel pipe tugboat and front supports together is cleaned steel pipe,
And drive and be cleaned steel pipe rotation, respectively equipped with support roller position adjusting mechanism before and after mobile support vehicle frame left part, rotational handle is led to
It crosses worm drive to promote two steel pipe support rollers to center movement or be displaced outwardly, changes the position of two steel pipe support rollers；Moving carriage is right
Portion is fitted with Liang Ge hydraulic charging ＆ dischargings mechanism.
5. caliber pipe inwall shot-blast cleaning machine as described in claim 1, it is characterised in that：The fixing seal chamber body position
In the top for being cleaned the right end of steel pipe, belt conveyor support, four angles of fixing seal chamber body lower part are connected to 4 fixations
Closed chamber supporting leg, the bottom surface of fixing seal room supporting leg is fixed on the platform above belt conveyor support, in fixing seal chamber body
Top left side is machined with fixing seal room dust removal port, and fixing seal room dust removal port is connected with cleaning shaft, in fixing seal chamber body
Left side on be equipped with three fixing seal room steel pipe imports from left to right, the lower part of fixing seal chamber body is connected with bottom leakage
Bucket, the shot after cleaning are fallen on from bottom funnel on shot recycling belt feeder, and the left end of belt feeder is transmitted to by recycling belt；
Access hole is provided in the front right lower quadrant of fixing seal chamber body, inspection door is equipped on access hole.
6. caliber pipe inwall shot-blast cleaning machine as described in claim 1, it is characterised in that：The fixed dust pelletizing system by
Dedusting connecting box, the first cleaning shaft, V belt translation, are pivotally supported seat, dedusting fan, dedusting butterfly valve, first remove fixed dedusting motor
Dirt room, Dust removal chimney, the second cleaning shaft, the second dirt pocket composition；Dedusting connecting box is fixed on the right side of fixing seal chamber body,
The upper left-hand face of dedusting connecting box connects the first cleaning shaft, the other end and the fixing seal room top of the first cleaning shaft
Fixing seal room dust removal port is connected, the right side of dedusting connecting box and it is spaced apart be placed with fixed dedusting motor, it is fixed
Dedusting motor drives dedusting fan wheel rotation by V belt translation, and the in vivo dust in fixing seal room is passed through first by negative pressure
Cleaning shaft, dedusting butterfly valve enter the first dirt pocket, and the cloth bag of several oblique placements is housed in the first dirt pocket, and dust passes through
Bag collection, extra wind are excluded from Dust removal chimney, which is also equipped with the second cleaning shaft, and the second cleaning shaft connects
The rear portion of fixing seal chamber body is connected to, dust passes through the second cleaning shaft, into the second dirt pocket bag-type dust.
7. caliber pipe inwall shot-blast cleaning machine as claimed in claim 6, it is characterised in that：The activity dust pelletizing system by
3rd cleaning shaft, the 3rd dirt pocket form, connection activity cleaning shaft interface behind the frame of movable sealing room, the 3rd dedusting
Pipeline is connected with movable cleaning shaft interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621250999.6U CN207448244U (en) | 2016-11-22 | 2016-11-22 | A kind of caliber pipe inwall shot-blast cleaning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621250999.6U CN207448244U (en) | 2016-11-22 | 2016-11-22 | A kind of caliber pipe inwall shot-blast cleaning machine |
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| Publication Number | Publication Date |
|---|---|
| CN207448244U true CN207448244U (en) | 2018-06-05 |
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ID=62245654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201621250999.6U Active CN207448244U (en) | 2016-11-22 | 2016-11-22 | A kind of caliber pipe inwall shot-blast cleaning machine |
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| Country | Link |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109807759A (en) * | 2019-03-26 | 2019-05-28 | 济南大学 | Inner wall of the pipe shot-peening robot |
| CN114670126A (en) * | 2022-04-15 | 2022-06-28 | 河南工程学院 | Long and thin centrifugal cast pipe shot-throwing sand removing device and method suitable for production line |
-
2016
- 2016-11-22 CN CN201621250999.6U patent/CN207448244U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109807759A (en) * | 2019-03-26 | 2019-05-28 | 济南大学 | Inner wall of the pipe shot-peening robot |
| CN109807759B (en) * | 2019-03-26 | 2023-08-15 | 济南大学 | Pipeline inner wall shot blasting robot |
| CN114670126A (en) * | 2022-04-15 | 2022-06-28 | 河南工程学院 | Long and thin centrifugal cast pipe shot-throwing sand removing device and method suitable for production line |
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