CN209698834U - A kind of compressed air shotblasting machine for inner wall of the pipe shot peening strengthening - Google Patents
A kind of compressed air shotblasting machine for inner wall of the pipe shot peening strengthening Download PDFInfo
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- CN209698834U CN209698834U CN201920407915.2U CN201920407915U CN209698834U CN 209698834 U CN209698834 U CN 209698834U CN 201920407915 U CN201920407915 U CN 201920407915U CN 209698834 U CN209698834 U CN 209698834U
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Abstract
The utility model discloses a kind of compressed air shotblasting machines for inner wall of the pipe shot peening strengthening, including spray gun mobile mechanism, sand material recovery system, workpiece rotation mechanism, peening system and dust pelletizing system, spray gun mobile mechanism includes the first main body framework, moving trolley and spray gun, moving trolley is arranged in the first main body framework, spray gun is mounted at the top of moving trolley by gun stand, spur rack is provided at the top of first main body framework, moving trolley one end is fixedly connected with erecting bed, first driving motor is installed on erecting bed, gear is installed on the output shaft of first driving motor.The utility model rotate steel pipe can automatically by the way that workpiece rotation mechanism is arranged, and facilitates processing, improves shot blasting effect；The sand material recovery system of setting can recycle the sand material in steel pipe, and recycling is convenient, avoid manual recovery, and recovery efficiency is high；The dust pelletizing system of setting can carry out purified treatment to the dust laden air that shot-peening process generates, and ensure that workers ' health, and environmental protection.
Description
Technical field
The utility model relates to shot blasting equipment technical fields, it particularly relates to which a kind of be used for inner wall of the pipe shot peening strengthening
Compressed air shotblasting machine.
Background technique
In recent years, it is passed through with the continuous development growth of the industry such as China's oil, natural gas and petroleum, natural gas in its people
The the effect in Ji the next important, brings opportunity to the development of pipeline transportation industry, while to steel pipe needed for pipeline transportation
Quality requirement is higher and higher.Carrying out cleaning to steel pipe inner wall by the artificial form such as sandblasting in the past can no longer meet productivity
With the requirement of inner surface cleaning quality.
Recently also occur clearing up steel pipe inner wall using pneumatic shot blast machine, by spraying the bullet of high speed, beat
The attachments such as the oxide skin for removing inner wall surface on the surface of steel pipe inner wall, welding slag, scab, dirt are hit, metal true qualities are exposed,
Make inner wall surface that uniform roughness be presented, improves surface corrosion-resistant and lose ability, the corrosivity such as transfer oil are more suitable for after japanning
Learn liquid.
Existing compressed air shotblasting machine only has spray gun locomotive function, does not have steel pipe rotary function, therefore in process shot-peening
Effect is undesirable.
Utility model content
To solve problems of the prior art, the purpose of the utility model is to provide one kind to be used for inner wall of the pipe shot-peening
The compressed air shotblasting machine of reinforcing, structure are simple
It is a kind of for inner wall of the pipe shot peening strengthening that in order to achieve the above purposes, the technical solution adopted by the utility model is:
Compressed air shotblasting machine, including spray gun mobile mechanism, sand material recovery system, workpiece rotation mechanism, peening system and dust pelletizing system, the spray gun
Mobile mechanism includes the first main body framework, moving trolley and spray gun, and the moving trolley is arranged in first main body framework,
The spray gun is mounted at the top of the moving trolley by gun stand, is provided with straight-tooth at the top of first main body framework
Item, described moving trolley one end are fixedly connected with erecting bed, and the first driving motor is equipped on the erecting bed, and described first drives
It is equipped with and the spur rack meshed gears on the output shaft of dynamic motor.
The workpiece rotation mechanism includes support frame, driving shaft, driven shaft, toothed gearing electric motor and the second main body framework,
Support frame as described above is rectangular parallelepiped structure, and second main body framework joins end to end with first main body framework, support frame as described above
It is mounted in second main body framework, the driving shaft and driven shaft are installed on the support frame by bearing block, the master
Moving axis and driven shaft are arranged in parallel along the length direction of support frame as described above, the output shaft of the toothed gearing electric motor and the active
Axis transmission connection.
The sand material recovery system includes elevator, horizontal screw conveyor and vertical screw conveyor, the horizontal helical feed
Machine and vertical screw conveyor are arranged at below the workpiece rotation mechanism, length of the horizontal screw conveyor along support frame as described above
Direction setting is spent, the vertical screw conveyor is arranged along the width direction of support frame as described above, the horizontal screw conveyor and vertical spiral shell
Rotation conveyer is connected to the feed end of the elevator, and the peening system includes shot-peening tank body and is arranged on shot-peening tank body
Control valve group, the discharge end of the elevator is connected to the feed end of the shot-peening tank body, and the shot-peening tank body passes through sandpipe
It is connected to spray gun.Horizontal screw conveyor is used for the sand material that conveyor hopper is fallen into, and indulges screw conveyor for the sand in conveying steel pipe
Material.
Mobile pumping dust hood is installed on support frame as described above, the mobile dust hood of taking out is arranged in the active shaft end,
The dust pelletizing system includes deduster, and the deduster is connected to by taking out dirt pipe with the mobile dust hood of taking out.
Working principle: in use, first will be on workpiece to be processed, that is, lifting steel pipes to workpiece rotation mechanism by worker.Steel pipe
Outer wall and driving shaft are contacted with driven shaft, and steel pipe axis is parallel with the axis of driving shaft and driven shaft, and steel pipe is by driving shaft at this time
It is supported with driven shaft.Starter receiver decelerating motor, toothed gearing electric motor drive driving shaft rotation, and steel pipe is in driving shaft and driven shaft
Under the action of rotate.Start the first driving motor at this time, the first driving motor band moving gear rotates, and gear is along rack gear direction row
Into, and then realize the movement of spray gun mobile mechanism entirety.Spray gun in moving process, start shot-peening, thus to steel pipe inner wall into
Row working process.At the end of shot-peening, steel pipe is tilted, the sand material in steel pipe is poured out to the spiral below by workpiece rotation mechanism
Conveyer is recycled.Sand material is transported to elevator recycling by screw conveyor.Sand material, which topples over end, resets steel pipe, most
Steel pipe is hung by worker afterwards.
Shot-peening process is transported the sand material of feed bin to elevator by screw conveyor, and elevator transports sand material to shot-peening
Sand material is transported to spray gun by sandpipe, is finally sprayed by spray gun by tank body, shot-peening tank body.
During shot-peening, start deduster, the dust laden air in steel pipe, which successively takes out dust hood through movable type and takes out dirt pipe, to be entered
In deduster, the air of dust-laden is finally discharged by the blower of deduster after deduster purified treatment.
The utility model rotate steel pipe can automatically by the way that workpiece rotation mechanism is arranged, and facilitate processing, improve shot-peening effect
Fruit；The sand material recovery system of setting can recycle the sand material in steel pipe, and recycling is convenient, avoid manual recovery, recycling effect
Rate is high；The dust pelletizing system of setting can carry out purified treatment to the dust laden air that shot-peening process generates, and ensure that workers ' health, and
Environmental protection.
Preferably, leaning device is fixedly connected with below the workpiece rotation mechanism, the leaning device is cylinder, described
The piston end inclination of cylinder is arranged upward, and the piston end of the cylinder is connected by rotary shaft support frame as described above.Steel pipe shot-peening knot
Shu Shi starts cylinder, and cylinder lifts support frame one end, and the other end is rotated around the second main body framework supporting point, to make to support
Frame tilts, and the steel pipe on support frame is also inclined, and the sand material in steel pipe drops out automatically under the effect of gravity at this time.It is arranged
Leaning device makes the inclination of steel pipe and resets to be more convenient, and the sand material in steel pipe is facilitated to be discharged.
Preferably, the elevator include shell, the second driving motor, setting the intracorporal hopper of shell, driving wheel and by
Driving wheel, driving wheel described in the bottom of the shell is arranged in for the hopper and the second driving motor is sequentially connected, the follower
It is connect by belt with the driving wheel, multiple buckets is evenly equipped on the belt.The upper part of the housing is provided with discharge port.It mentions
It rises machine lower part and is equipped with access hole, convenient to overhaul and debugging.Second driving motor drives driving wheel movement, driving wheel and passive
Belt on wheel moves synchronously, and when the bucket on belt is located at bottom, the sand material in hopper is collected, bucket is reached by bottom
When to the top, the sand material in bucket is drained into shot-peening tank body by the discharge port being arranged on shell.
Preferably, the cylinder tilts 10 ° of -20 ° of settings upward.
Preferably, the bearing block is connected by bolt with support frame as described above.So set, the manually adjustable peace of bearing block
Holding position, and then the spacing between driving shaft and driven shaft is adjusted, therefore can satisfy the installation requirements of various sizes of steel pipe,
It is applied widely.
Preferably, the mobile dust hood of taking out includes taking out boot body, drive chain, drive sprocket, driven sprocket and chain
The side of second main body framework is arranged in driving motor, the drive chain, and the drive chain is connected to drive chain
On wheel and driven sprocket, the drive sprocket is coaxially connected on the chain driving motor, the chain driving motor installation
In second main body framework, the other side of second main body framework is provided with driven chain, the boot body of smoking
The top for being connected in the drive chain and the driven chain is arranged in bottom.Start chain driving motor, driving motor drives
Drive sprocket rotation, drive chain is run in the effect of drive sprocket and driven sprocket, and then drives pumping boot body thereon
Length direction along the second main body framework moves, and takes out boot body and moves to until its surface contacts with steel pipe end surface, in this way may be used
To guarantee steel pipe and take out the sealing between boot body, the dust for preventing shot-peening process from generating leaks, and can prevent sand material everywhere
Splash, while the dust laden air generated by the smokable shot-peening process of deduster that pumping dust hood connects, meet environmental requirements.
The beneficial effects of the utility model are:
(1) the utility model rotate steel pipe can automatically by the way that workpiece rotation mechanism is arranged, and facilitates processing, improves shot-peening
Effect；The sand material recovery system of setting can recycle the sand material in steel pipe, and recycling is convenient, avoid manual recovery, recycle
It is high-efficient；The dust pelletizing system of setting can carry out purified treatment to the dust laden air that shot-peening process generates, and ensure that workers ' health, and
And environmental protection.
(2) leaning device being arranged makes the inclination of steel pipe and resets to be more convenient, and the sand material in steel pipe is facilitated to be discharged.
(3) bearing block is connected by bolt with support frame as described above.So set, the manually adjustable installation site of bearing block,
And then the spacing between driving shaft and driven shaft is adjusted, therefore can satisfy the installation requirements of various sizes of steel pipe, it is applicable in model
It encloses wide.
(4) mobile dust hood of taking out includes taking out boot body, drive chain, drive sprocket, driven sprocket and chain drive electricity
Machine, the drive chain are arranged in the side of second main body framework, and the drive chain is connected to drive sprocket and driven
On sprocket wheel, the drive sprocket is coaxially connected on the chain driving motor, and the chain driving motor is mounted on described
In two main body frameworks, the other side of second main body framework is provided with driven chain, the bottom setting for taking out boot body
It is connected in the top of the drive chain and the driven chain.Start chain driving motor, driving motor drives drive sprocket
Rotation, drive chain are run in the effect of drive sprocket and driven sprocket, and then drive pumping boot body thereon main along second
The length direction of body skeleton moves, and takes out boot body and moves to until its surface contacts with steel pipe end surface, can guarantee steel in this way
Sealing between pipe and pumping boot body, the dust for preventing shot-peening process from generating leaks, and can prevent the splash everywhere of sand material, simultaneously
The dust laden air that the smokable shot-peening process of deduster connected by pumping dust hood generates, meets environmental requirements.
Detailed description of the invention
Fig. 1 is the overall structure diagram in the utility model embodiment 1 for the compressed air shotblasting machine of inner wall of the pipe shot peening strengthening；
Fig. 2 is the concrete structure schematic diagram of spray gun mobile mechanism in the utility model embodiment 1；
Fig. 3 is the concrete structure schematic diagram of workpiece rotation mechanism in the utility model embodiment 1；
Fig. 4 is the side view in utility model embodiment 1 for the compressed air shotblasting machine of inner wall of the pipe shot peening strengthening；
Fig. 5 is the side view of workpiece rotation mechanism in the utility model embodiment 1；
Fig. 6 is the concrete structure schematic diagram of elevator in the utility model embodiment 1；
Fig. 7 is the enlarged diagram in Fig. 3 at the A of part.
Description of symbols:
1, spray gun mobile mechanism；2, sand material recovery system；3, workpiece rotation mechanism；4, peening system；5, dust pelletizing system；6,
First main body framework；7, moving trolley；8, spray gun；9, gun stand；10, spur rack；11, erecting bed；12, the first driving electricity
Machine；13, gear；14, support frame；15, driving shaft；16, driven shaft；17, toothed gearing electric motor；18, the second main body framework；19,
Elevator；20, horizontal screw conveyor；21, screw conveyor is indulged；22, shot-peening tank body；23, control valve group；24, mobile to take out dirt
Cover；25, deduster；26, dirt pipe is taken out；27, cylinder；28, steel pipe；29, shell；30, the second driving motor；31, hopper；32, it drives
Driving wheel；33, follower；34, belt；35, bucket；36, bearing block；37, boot body is taken out；38, drive chain；39, drive chain
Wheel；40, driven sprocket；41, chain driving motor.
Specific embodiment
The embodiments of the present invention are described in detail with reference to the accompanying drawing.
Embodiment 1:
As shown in Figs. 1-5, a kind of compressed air shotblasting machine for inner wall of the pipe shot peening strengthening, including spray gun mobile mechanism 1, sand material are returned
Receipts system 2, workpiece rotation mechanism 3, peening system 4 and dust pelletizing system 5, the spray gun mobile mechanism 1 include the first main body framework
6, moving trolley 7 and spray gun 8, the moving trolley 7 are arranged in first main body framework 6, and the spray gun 8 passes through spray gun branch
Frame 9 is mounted on 7 top of moving trolley, and the top of first main body framework 6 is provided with spur rack 10, the moving trolley
7 one end are fixedly connected with erecting bed 11, and the first driving motor 12, first driving motor 12 are equipped on the erecting bed 11
Output shaft on be equipped with and 10 meshed gears 13 of spur rack.
The workpiece rotation mechanism 3 includes support frame 14, driving shaft 15, driven shaft 16,13 decelerating motor of gear and second
Main body framework 18, support frame as described above 14 are rectangular parallelepiped structure, second main body framework 18 and 6 head and the tail of the first main body framework
It is connected, support frame as described above 14 is mounted in second main body framework 18, and the driving shaft 15 and driven shaft 16 pass through bearing
Seat 36 is mounted on support frame 14, and the driving shaft 15 and driven shaft 16 are arranged in parallel along the length direction of support frame as described above 14,
The output shaft and the driving shaft 15 of 13 decelerating motor of gear are sequentially connected.
The sand material recovery system 2 includes elevator 19, horizontal screw conveyor 20 and vertical screw conveyor 21, the horizontal spiral shell
Rotation conveyer 20 and vertical screw conveyor 21 are arranged at 3 lower section of workpiece rotation mechanism, horizontal 20 edge of screw conveyor
The length direction of support frame as described above 14 is arranged, and the vertical screw conveyor 21 is arranged along the width direction of support frame as described above 14, institute
It states horizontal screw conveyor 20 and vertical screw conveyor 21 to be connected to the feed end of the elevator 19, the peening system 4 wraps
The control valve group 23 for including shot-peening tank body 22 and being arranged on shot-peening tank body 22, the discharge end of the elevator 19 and the shot-peening tank
The feed end of body 22 is connected to, and the shot-peening tank body 22 is connected to by sandpipe with spray gun 8.Horizontal screw conveyor 20 is used for conveyor hopper
The 31 sand material fallen into indulge screw conveyor 21 for the sand material in conveying steel pipe 28.
Mobile pumping dust hood 24 is installed, the mobile dust hood 24 of taking out is arranged in the driving shaft on support frame as described above 14
15 ends, the dust pelletizing system 5 include deduster 25, and the deduster 25 takes out dust hood 24 by taking out dirt pipe 26 and the movable type
Connection.
Leaning device is fixedly connected with below the workpiece rotation mechanism 3, the leaning device is cylinder 27, the cylinder
27 piston end inclination is arranged upward, and the piston end of the cylinder 27 is connected by rotary shaft support frame as described above 14.Steel pipe 28 sprays
At the end of ball, start cylinder 27, cylinder 27 lifts 14 one end of support frame, and the other end is revolved around 18 supporting point of the second main body framework
Turn, so that support frame 14 be made to tilt, the steel pipe 28 on support frame 14 is also inclined, and the sand material in steel pipe 28 is in gravity at this time
It is dropped out automatically under effect.The leaning device of setting makes the inclination of steel pipe 28 and resets to be more convenient, and the sand material in steel pipe 28 is facilitated to arrange
Out.The cylinder 27 tilts 10 ° of -20 ° of settings upward.
The bearing block 36 is connected by bolt with support frame as described above 14.So set, the manually adjustable peace of bearing block 36
Holding position, and then the spacing between driving shaft 15 and driven shaft 16 is adjusted, therefore can satisfy the peace of various sizes of steel pipe 28
Dress demand, it is applied widely.
First main body framework 6 is welded using high-quality shaped steel, the moving trolley 7 welded using quality carbon steel and
At the bottom of the moving trolley 7 is equipped with idler wheel, and the moving trolley 7 is moved in the first main body framework 6 by idler wheel.
The gun stand 9 includes connecting plate, is fixedly connected at the top of the connecting plate and moving trolley 7, is provided on the connecting plate
Riser, the riser are connected with subplate in parallel, and the subplate top is fixedly connected with top plate, and the spray gun 8 is installed by bolt
On top plate.It is bolted between subplate and riser, therefore subplate is height-adjustable, and then the height of spray gun 8 is adjustable
Section, can satisfy the use demand of various sizes of steel pipe 28.
The horizontal screw conveyor 20 is all made of flanged joint with sand hopper and elevator 19.Good airproof performance, nothing is arranged such
Sand material leaks phenomenon.
As shown in fig. 7, it is described it is mobile take out dust hood 24 include take out boot body 37, drive chain 38, drive sprocket 39, from
The side of second main body framework 18, the drive is arranged in movable sprocket 40 and chain driving motor 41, the drive chain 38
Dynamic chain 38 is connected on drive sprocket 39 and driven sprocket 40, and the drive sprocket 39 is coaxially connected in the chain drive electricity
On machine 41, the chain driving motor 41 is mounted in second main body framework 18, second main body framework 18 it is another
Side is provided with driven chain, and the bottom setting for taking out boot body 37 is connected in the drive chain 38 and the driven chain
Top.Start chain driving motor 41, driving motor drives drive sprocket 39 to rotate, and drive chain 38 is in 39 He of drive sprocket
The effect of driven sprocket 40 is run, and then boot body 37 of taking out thereon is driven to transport along the length direction of the second main body framework 18
It is dynamic, it takes out boot body 37 and moves to until its surface contact with 28 end face of steel pipe, can guarantee steel pipe 28 and pumping dust hood sheet in this way
Sealing between body 37, the dust for preventing shot-peening process from generating leaks, and can prevent the splash everywhere of sand material, while by pumping dust hood sheet
The dust laden air that the smokable shot-peening process of deduster 25 that body 37 connects generates, meets environmental requirements.
The pumping boot body 37 is provided with shutter on the inside of its chamber body, and sand material can be prevented to be directly entered and take out dirt pipe
26。
Working principle: in use, workpiece to be processed, that is, steel pipe 28 is lifted into workpiece rotation mechanism 3 by worker first.
28 outer wall of steel pipe and driving shaft 15 are contacted with driven shaft 16, and 28 axis of steel pipe is parallel with the axis of driving shaft 15 and driven shaft 16,
Steel pipe 28 is supported by driving shaft 15 and driven shaft 16 at this time.13 decelerating motor of starter receiver, 13 decelerating motor of gear drive actively
Axis 15 rotates, and steel pipe 28 rotates under the action of driving shaft 15 and driven shaft 16.Start the first driving motor 12 at this time, first drives
Dynamic motor 12 is rotated with moving gear 13, and gear 13 is advanced along rack gear direction, and then realizes the whole movement of spray gun mobile mechanism 1.
Spray gun 8 starts shot-peening, to be processed to 28 inner wall of steel pipe in moving process.At the end of shot-peening, steel pipe 28 is made to incline
Tiltedly, the sand material in steel pipe 28 is poured out and is recycled by the screw conveyor of 3 lower section of workpiece rotation mechanism.Screw conveyor will
Sand material is transported to the recycling of elevator 19.Sand material, which topples over end, resets steel pipe 28, is finally hung steel pipe 28 i.e. by worker
It can.
Shot-peening process is transported the sand material of feed bin to elevator 19 by screw conveyor, elevator 19 by sand material transport to
Sand material is transported to spray gun 8 by sandpipe, is finally sprayed by spray gun 8 by shot-peening tank body 22, shot-peening tank body 22.
During shot-peening, start deduster 25, the dust laden air in steel pipe 28 successively takes out dust hood 24 through movable type and takes out dirt
Pipe 26 enters in deduster 25, and the air of dust-laden is finally discharged by the blower of deduster 25 after 25 purified treatment of deduster.
The utility model rotate steel pipe can automatically by the way that workpiece rotation mechanism is arranged, and facilitate processing, improve shot-peening effect
Fruit；The sand material recovery system of setting can recycle the sand material in steel pipe, and recycling is convenient, avoid manual recovery, recycling effect
Rate is high；The dust pelletizing system of setting can carry out purified treatment to the dust laden air that shot-peening process generates, and ensure that workers ' health, and
Environmental protection.
Embodiment 2:
As shown in fig. 6, the present embodiment is on the basis of embodiment 1, the elevator 19 includes the driving electricity of shell 29, second
The bottom of the shell 29 is arranged in machine 30, the hopper 31 being arranged in shell 29, driving wheel 32 and follower 33, the hopper 31
Driving wheel 32 described in portion and the second driving motor 30 are sequentially connected, and the follower 33 is connected by belt 34 and the driving wheel 32
It connects, multiple buckets 35 is evenly equipped on the belt 34.29 top of shell is provided with discharge port.19 lower part of elevator is equipped with inspection
Repair mouth, convenient to overhaul and debugging.Second driving motor 30 drives driving wheel 32 to move, on driving wheel 32 and follower 33
Belt 34 moves synchronously, and when the bucket 35 on belt 34 is located at bottom, the sand material in hopper 31 is collected, bucket 35 is by most lower
When side reaches the top, the sand material in bucket 35 is drained into shot-peening tank body 22 by the discharge port being arranged on shell 29.
Specific embodiment of the present utility model above described embodiment only expresses, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the protection scope of the utility model.
Claims (6)
1. a kind of compressed air shotblasting machine for inner wall of the pipe shot peening strengthening, which is characterized in that including spray gun mobile mechanism, sand material recycling system
System, workpiece rotation mechanism, peening system and dust pelletizing system, the spray gun mobile mechanism include the first main body framework, moving trolley
And spray gun, the moving trolley are arranged in first main body framework, the spray gun is mounted on the shifting by gun stand
Car top is moved, is provided with spur rack at the top of first main body framework, described moving trolley one end is fixedly connected with installation
Platform is equipped with the first driving motor on the erecting bed, is equipped on the output shaft of first driving motor and the straight-tooth
Meshed gears；
The workpiece rotation mechanism includes support frame, driving shaft, driven shaft, toothed gearing electric motor and the second main body framework, described
Support frame is rectangular parallelepiped structure, and second main body framework joins end to end with first main body framework, support frame as described above installation
In second main body framework, the driving shaft and driven shaft are installed on the support frame by bearing block, the driving shaft
Length direction with driven shaft along support frame as described above is arranged in parallel, and the output shaft of the toothed gearing electric motor and the driving shaft pass
Dynamic connection；
The sand material recovery system includes elevator, horizontal screw conveyor and vertical screw conveyor, the horizontal screw conveyor and
Vertical screw conveyor is arranged at below the workpiece rotation mechanism, and the horizontal screw conveyor is along the length side of support frame as described above
To setting, the vertical screw conveyor is arranged along the width direction of support frame as described above, the horizontal screw conveyor and vertical spiral transferring
Machine is sent to be connected to the feed end of the elevator；
The peening system includes shot-peening tank body and the control valve group that is arranged on shot-peening tank body, the discharge end of the elevator with
The feed end of the shot-peening tank body is connected to, and the shot-peening tank body is connected to by sandpipe with spray gun；
Be equipped on support frame as described above it is mobile take out dust hood, it is described it is mobile take out dust hood setting in the active shaft end, it is described
Dust pelletizing system includes deduster, and the deduster is connected to by taking out dirt pipe with the mobile dust hood of taking out.
2. the compressed air shotblasting machine according to claim 1 for inner wall of the pipe shot peening strengthening, which is characterized in that the workpiece rotation
Leaning device is fixedly connected with below mechanism, the leaning device is cylinder, and the piston end inclination of the cylinder is arranged upward, institute
The piston end for stating cylinder is connected by rotary shaft support frame as described above.
3. the compressed air shotblasting machine according to claim 1 for inner wall of the pipe shot peening strengthening, which is characterized in that the elevator packet
Shell, the second driving motor, setting are included in the intracorporal hopper of shell, driving wheel and follower, the hopper is arranged in the shell
Bottom, the driving wheel and the second driving motor be sequentially connected, and the follower is connect by belt with the driving wheel, institute
It states and is evenly equipped with multiple buckets on belt.
4. the compressed air shotblasting machine according to claim 2 for inner wall of the pipe shot peening strengthening, which is characterized in that the cylinder is upward
10 ° of -20 ° of settings of inclination.
5. the compressed air shotblasting machine according to claim 1 for inner wall of the pipe shot peening strengthening, which is characterized in that the bearing block is logical
Bolt is crossed to be connected with support frame as described above.
6. the compressed air shotblasting machine according to claim 1 for inner wall of the pipe shot peening strengthening, which is characterized in that the mobile pumping
Dust hood includes taking out boot body, drive chain, drive sprocket, driven sprocket and chain driving motor, the drive chain setting
In the side of second main body framework, the drive chain is connected on drive sprocket and driven sprocket, the drive sprocket
It being coaxially connected on the chain driving motor, the chain driving motor is mounted in second main body framework, and described
The other side of two main body frameworks is provided with driven chain, the bottom setting for taking out boot body be connected in the drive chain and
The top of the driven chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920407915.2U CN209698834U (en) | 2019-03-27 | 2019-03-27 | A kind of compressed air shotblasting machine for inner wall of the pipe shot peening strengthening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920407915.2U CN209698834U (en) | 2019-03-27 | 2019-03-27 | A kind of compressed air shotblasting machine for inner wall of the pipe shot peening strengthening |
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|---|---|
| CN209698834U true CN209698834U (en) | 2019-11-29 |
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| CN201920407915.2U Active CN209698834U (en) | 2019-03-27 | 2019-03-27 | A kind of compressed air shotblasting machine for inner wall of the pipe shot peening strengthening |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112296882A (en) * | 2020-11-13 | 2021-02-02 | 郑州诚森机电设备有限公司 | Supercharged environment-friendly full-automatic pipe fitting water sand blasting device |
| CN112355909A (en) * | 2020-11-13 | 2021-02-12 | 郑州诚森机电设备有限公司 | Full-automatic pipe fitting water sand blasting unit of environment-friendly |
| CN115464563A (en) * | 2022-08-31 | 2022-12-13 | 上海应用技术大学 | Polishing system and method for inner wall of ultra-long pipe fitting |
-
2019
- 2019-03-27 CN CN201920407915.2U patent/CN209698834U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112296882A (en) * | 2020-11-13 | 2021-02-02 | 郑州诚森机电设备有限公司 | Supercharged environment-friendly full-automatic pipe fitting water sand blasting device |
| CN112355909A (en) * | 2020-11-13 | 2021-02-12 | 郑州诚森机电设备有限公司 | Full-automatic pipe fitting water sand blasting unit of environment-friendly |
| CN115464563A (en) * | 2022-08-31 | 2022-12-13 | 上海应用技术大学 | Polishing system and method for inner wall of ultra-long pipe fitting |
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