CN107829978A - A kind of compressor impeller for possessing regulatory function - Google Patents
A kind of compressor impeller for possessing regulatory function Download PDFInfo
- Publication number
- CN107829978A CN107829978A CN201710771014.7A CN201710771014A CN107829978A CN 107829978 A CN107829978 A CN 107829978A CN 201710771014 A CN201710771014 A CN 201710771014A CN 107829978 A CN107829978 A CN 107829978A
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- Prior art keywords
- hole
- groove
- card column
- rotation chamber
- welded
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/26—Rotors specially for elastic fluids
- F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
- F04D29/284—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for compressors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/26—Rotors specially for elastic fluids
- F04D29/266—Rotors specially for elastic fluids mounting compressor rotors on shafts
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/26—Rotors specially for elastic fluids
- F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
- F04D29/287—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps with adjusting means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a kind of compressor impeller for possessing regulatory function, including impeller body, the side of the impeller body is provided with shaft hole, two symmetrically arranged card column grooves are offered in the side wall of the shaft hole, card column is slidably fitted with the card column groove, two card column sides close to each other all extend in shaft hole and are welded with fixture block, the power transmission shaft in shaft hole is provided between two card columns, two symmetrically arranged necks are offered on the outside of the power transmission shaft, the fixture block mutually clamps with corresponding neck, the top of the shaft hole is provided with the rotation chamber being opened on impeller body, the rotation chamber is between two card column grooves.Practical performance of the present invention is high, easy to operate, the power transmission shaft of different size can be fixed on impeller body, be easy to that the position of rotating disk is fixed, further the position of fixed card column, so that power transmission shaft is more stably mounted on impeller body.
Description
Technical field
The present invention relates to compressor impeller technical field, more particularly to a kind of compressor impeller for possessing regulatory function.
Background technology
Compressor impeller is also known as active wheel, most main on rotor uniquely to the element of air-flow work done in centrifugal compressor
Part is wanted, is typically made up of parts such as wheel disc, wheel cap and blades, gas is made to revolve at a high speed in the presence of impeller blade, with impeller
Turn, gas is acted on by rotary centrifugal force, and the diffusion flowing in impeller, it is carried by the pressure after impeller
Height, a kind of compressor impeller design of patent document offer of Application No. 201010624490.4, this structure, including in center
Pivot and multiple impeller blades to stretch out from maincenter, each blade limit forward position, rear edge and root, and the root is by blade
Maincenter is connected to, wherein at least one blade has the surface on the Varying-thickness top layer for being provided with ceramic material, and this structure is first
Solve the problems, such as relevant with compressor impeller fatigue life and compressor impeller corrosion, the forward position of impeller blade, it is high
Exposed to the potentially harmful species and particulate matter largely introduced under speed, there is the protectiveness ceramic coating of relative thick, can
Enough protections are carried out to compressor impeller, but the impeller in this structure is not suitable for the power transmission shaft of different size, so as to shadow
Use of the compressor impeller on different size power transmission shaft is rung, therefore we have proposed a kind of compressor leaf for possessing regulatory function
Take turns for solving the above problems.
The content of the invention
Based on technical problem existing for background technology, the present invention proposes a kind of compressor impeller for possessing regulatory function.
A kind of compressor impeller for possessing regulatory function proposed by the present invention, including impeller body, the impeller body
Side is provided with shaft hole, and two symmetrically arranged card column grooves are offered in the side wall of the shaft hole, are slided in the card column groove
Card column is installed, two card column sides close to each other all extend in shaft hole and are welded with fixture block, set between two card columns
There is the power transmission shaft in shaft hole, two symmetrically arranged necks, the fixture block and phase are offered on the outside of the power transmission shaft
Corresponding neck mutually clamps, and the top of the shaft hole is provided with the rotation chamber being opened on impeller body, and the rotation chamber is located at
Between two card column grooves, the rotation intracavitary is rotatablely equipped with rotating disk, and first is offered on the both sides inwall for rotating chamber
Groove, first through hole is offered in the bottom interior wall of first groove, positioned at the first through hole and card column for rotating chamber the same side
Groove is connected, and the montant placed vertically, the bottom of the montant and corresponding card column are slidably fitted with the first through hole
Top mutually weld, the both sides of the rotating disk are welded with screw mandrel, and the outside screw of the screw mandrel is provided with sliding block, the sliding block
It is slidably connected with the first corresponding groove, the top of the montant and the bottom of corresponding sliding block are mutually welded, the rotation
The second through hole is offered in the bottom interior wall of chamber, second through hole is connected with shaft hole, in the side of second through hole
Main drive motor is installed on wall, first gear is welded with the output shaft of the main drive motor, is set on the outside of the rotating disk
There is the first rack, the first gear is meshed with the first rack, and the side of the rotating disk offers annular groove, the rotation chamber
The 3rd groove is offered on the side inwall of annular groove, the 3rd groove offers on the side inwall away from rotation chamber
4th groove, draw bar is slidably fitted with the 4th groove, and the side of the draw bar extends in the 3rd groove and welded
Chuck is connected to, the chuck is engaged with annular groove, and the chuck is slidably connected with the 4th groove, the bottom of the 3rd groove
Secondary motor is installed with inwall, second gear, second tooth are welded with the output shaft of the secondary motor
Wheel is provided with the second rack positioned at the side of draw bar, the side of the draw bar, and the second gear is meshed with the second rack,
Third through-hole is offered at the top of the chuck, is slidably fitted with two symmetrically arranged fixed blocks in the third through-hole, two
The side that individual fixed block is located remotely from each other is installed with rubber strip, and the rubber strip is engaged with annular groove, two fixed blocks
Side close to each other is hinged with connecting rod, and the third through-hole offers mounting groove on the side inwall away from rotation chamber,
Chute is offered on the side inwall of the mounting groove, guiding piece is slidably fitted with the chute, two connecting rods are mutually leaned on
Near side is rotatably installed on guiding piece, and push-rod electric machine, the push rod are installed with the bottom interior wall of the chute
Motor is located at guiding piece and mutually welded with guiding piece away from the side for rotating chamber, the output shaft of the push-rod electric machine.
Preferably, main compression spring, the main compression bullet are welded with side inwall of the card column groove away from shaft hole
Spring mutually welds close to one end of shaft hole and corresponding card column.
Preferably, the sliding block offers screwed hole, the screw mandrel and corresponding screwed hole away from the side for rotating chamber
Threaded connection.
Preferably, same horizontal positioned slide bar is welded with the both sides inwall of the first through hole, the montant
Side offers sliding rod hole, and the sliding bar is installed in corresponding sliding rod hole.
Preferably, two fixed block sides close to each other are welded with same secondary compression spring.
Preferably, the side that two rubber strips are located remotely from each other is set to arcuate structure.
Preferably, being screwed on side inwall of second through hole away from annular groove has installing plate, the installing plate
Mutually welded with main drive motor close to the side of annular groove.
Preferably, one end of the power transmission shaft extends to the side of impeller body, the opposite side welding of the impeller body
There are multiple blades, and multiple blades are distributed in a ring.
In the present invention, pass through impeller body, shaft hole, card column in a kind of described compressor impeller for possessing regulatory function
Groove, card column, power transmission shaft, fixture block, neck, first through hole, montant, sliding rod hole, slide bar, rotate chamber, rotating disk, the first groove, screw mandrel,
Sliding block, main compression spring, screwed hole, the second through hole, main drive motor and first gear are engaged, and are easy to move card column
It is dynamic, so as to which fixture block is caught in neck, so as to which power transmission shaft is fixed on impeller body, by rotating disk, annular groove, the 3rd recessed
Groove, the 4th groove, draw bar, chuck, third through-hole, fixed block, rubber strip, mounting groove, secondary motor, second gear, pair
Compression spring, chute, guiding piece and push-rod electric machine are engaged, and are easy to move rubber strip, so as to enter to the position of rotating disk
Row is fixed, and the position of card column can be fixed, so that power transmission shaft is more stably mounted on impeller body.
Practical performance of the present invention is high, easy to operate, the power transmission shaft of different size can be fixed on impeller body, is easy to
The position of rotating disk is fixed, further the position of fixed card column, so that power transmission shaft is more stably mounted at impeller
On body.
Brief description of the drawings
Fig. 1 is a kind of cross section structure diagram for the compressor impeller for possessing regulatory function proposed by the present invention；
Fig. 2 is a kind of partial enlarged drawing for the compressor impeller for possessing regulatory function proposed by the present invention；
Fig. 3 is a kind of cross section structure diagram of the part A for the compressor impeller for possessing regulatory function proposed by the present invention；
Fig. 4 is a kind of cross section structure diagram of the part B for the compressor impeller for possessing regulatory function proposed by the present invention；
Fig. 5 is a kind of cross section structure diagram of the chuck for the compressor impeller for possessing regulatory function proposed by the present invention；
Fig. 6 is a kind of side structure schematic view for the compressor impeller for possessing regulatory function proposed by the present invention.
In figure：1 impeller body, 2 shaft holes, 3 card column grooves, 4 card columns, 5 power transmission shafts, 6 fixture blocks, 7 necks, 8 first through hole, 9
Montant, 10 sliding rod holes, 11 slide bars, 12 rotate chamber, 13 rotating disks, 14 first grooves, 15 screw mandrels, 16 sliding blocks, 17 main compression springs, 18
Screwed hole, 19 second through holes, 20 main drive motors, 21 first gears, 22 annular grooves, 23 the 3rd grooves, 24 the 4th grooves, 25 are led
Draw bar, 26 chuck, 27 third through-holes, 28 fixed blocks, 29 rubber strips, 30 mounting grooves, 31 secondary motors, 32 second gears, 33
Secondary compression spring, 34 chutes, 35 guiding pieces, 36 push-rod electric machines, 37 connecting rods, 38 blades.
Embodiment
The present invention is made with reference to specific embodiment further to explain.
Embodiment
With reference to figure 1-6, a kind of compressor impeller for possessing regulatory function, including impeller body 1 are proposed in the present embodiment,
The side of impeller body 1 is provided with shaft hole 2, and two symmetrically arranged card column grooves 3, card column groove 3 are offered in the side wall of shaft hole 2
Card column 4 is inside slidably fitted with, two sides close to each other of card column 4 all extend in shaft hole 2 and are welded with fixture block 6, two
The power transmission shaft 5 in shaft hole 2 is provided between card column 4, the outside of power transmission shaft 5 offers two symmetrically arranged necks 7, blocks
Block 6 clamps with the corresponding phase of neck 7, and the top of shaft hole 2 is provided with the rotation chamber 12 being opened on impeller body 1, rotates chamber
12 between two card column grooves 3, rotate and rotating disk 13 is rotatablely equipped with chamber 12, rotate and are offered on the both sides inwall of chamber 12
First groove 14, first through hole 8 is offered in the bottom interior wall of the first groove 14, positioned at the first through hole for rotating the same side of chamber 12
8 are connected with card column groove 3, and the montant 9 placed vertically, the bottom of montant 9 and corresponding card are slidably fitted with first through hole 8
The top of post 4 is mutually welded, and the both sides of rotating disk 13 are welded with screw mandrel 15, and the outside screw of screw mandrel 15 is provided with sliding block 16, sliding block
16 are slidably connected with the first corresponding groove 14, and the top of montant 9 and the bottom of corresponding sliding block 16 are mutually welded, and rotate chamber
The second through hole 19 is offered in 12 bottom interior wall, the second through hole 19 is connected with shaft hole 2, the side inwall of the second through hole 19
On main drive motor 20 is installed, first gear 21 is welded with the output shaft of main drive motor 20, the outside of rotating disk 13 is provided with
First rack, first gear 21 are meshed with the first rack, in impeller body 1, shaft hole 2, card column groove 3, card column 4, power transmission shaft
5th, fixture block 6, neck 7, first through hole 8, montant 9, sliding rod hole 10, slide bar 11, rotation chamber 12, rotating disk 13, the first groove 14, screw mandrel
15th, the cooperation of sliding block 16, main compression spring 17, screwed hole 18, the second through hole 19, main drive motor 20 and first gear 21 it
Under, when power transmission shaft 5 is not fixed on impeller body 1, fixture block 6 and neck 7 separate, and fixture block 6 is located at corresponding card column groove 3
Interior, main compression spring 17 is in compressive state, when needing the power transmission shaft 5 of different size being arranged on impeller body 1, first
The power transmission shaft 5 of required specification is placed in shaft hole 2, and neck 7 is in same horizontal line with fixture block 6, is now opened
Dynamic main drive motor 20, the output shaft of main drive motor 20 drive first gear 21 to rotate, and first gear 21 passes through the first rack
Rotating disk 13 is driven to rotate rotating in chamber 12, rotating disk 13 drives screw mandrel 15 to rotate, because screw mandrel 15 is threadedly coupled with sliding block 16, silk
Bar 15 will slide while rotation with movable slider 16 in the first groove 14, and sliding block 16 drives montant 9 to move, and montant 9 drives card
Post 4 slides in card column groove 3, and card column 4 drives fixture block 6 to move so that and fixture block 6 is caught in neck 7, and power transmission shaft 5 is fixed,
So as to which power transmission shaft 5 is fixed on impeller body 1, and the power transmission shaft 5 of different size can be fixed on impeller body 1, this
Invention practical performance is high, easy to operate, the power transmission shaft 5 of different size can be fixed on impeller body 1, is easy to rotating disk 13
Position be fixed, the further position of fixed card column 4, so that power transmission shaft 5 is more stably mounted at impeller body 1
On.
In the present embodiment, the side of rotating disk 13 offers annular groove 22, rotates side inwall of the chamber 12 close to annular groove 22
On offer the 3rd groove 23, for the 3rd groove 23 away from the 4th groove 24 is offered on the side inwall for rotating chamber 12, the 4th is recessed
Draw bar 25 is slidably fitted with groove 24, the side of draw bar 25 extends in the 3rd groove 23 and is welded with chuck 26, chuck
26 are engaged with annular groove 22, and chuck 26 is slidably connected with the 4th groove 24, are fixedly mounted in the bottom interior wall of the 3rd groove 23
There is secondary motor 31, second gear 32 is welded with the output shaft of secondary motor 31, second gear 32 is located at draw bar 25
Side, the side of draw bar 25 is provided with the second rack, and second gear 32 is meshed with the second rack, and the top of chuck 26 opens up
There is third through-hole 27, two symmetrically arranged fixed blocks 28 are slidably fitted with third through-hole 27, two fixed blocks 28 are mutually remote
From side be installed with rubber strip 29, rubber strip 29 is engaged with annular groove 22, and two fixed blocks 28 are close to each other
Side is hinged with connecting rod 37, and third through-hole 27 offers mounting groove 30, mounting groove on the side inwall away from rotation chamber 12
Chute 34 is offered on 30 side inwall, guiding piece 35 is slidably fitted with chute 34, two connecting rods 37 are close to each other
Side is rotatably installed on guiding piece 35, and push-rod electric machine 36, push-rod electric machine 36 are installed with the bottom interior wall of chute 34
Positioned at guiding piece 35 away from the side for rotating chamber 12, output shaft and the phase of guiding piece 35 of push-rod electric machine 36 are welded, in rotating disk 13, ring
Shape groove 22, the 3rd groove 23, the 4th groove 24, draw bar 25, chuck 26, third through-hole 27, fixed block 28, rubber strip 29, peace
The cooperation of tankage 30, secondary motor 31, second gear 32, secondary compression spring 33, chute 34, guiding piece 35 and push-rod electric machine 36
Under, when power transmission shaft 5 is already fixed to impeller body 1, it is necessary to be reinforced to the position of card column 4, prevent power transmission shaft 5 from producing
Rock, now start secondary motor 31, the output shaft of secondary motor 31 drives second gear 32 to rotate, and second gear 32 is logical
Cross the second rack drives draw bar 25 and enter line slip in the 4th groove 24, draw bar 25 drives chuck 26 in the 3rd groove 23
Slide so that chuck 26 is slipped into annular groove 22, is now closed secondary motor 31 and is started push-rod electric machine 36, push-rod electric machine 36
Output shaft drive guiding piece 35 to slide in the chute 34, guiding piece 35 drives connecting rod 37 to rotate, and connecting rod 37 rotates and band
Dynamic fixed block 28 slides in third through-hole 27, and two fixed blocks 28 enter line slip, the band of fixed block 28 in the direction away from each other
Dynamic rubber strip 29 moves so that and rubber strip 29 is in contact and is brought into close contact with the side wall of annular groove 22, and rotating disk 13 is fixed,
Push-rod electric machine 36 now to be closed, completes the fixation to rotating disk 13, rotating disk 13 can not be rotated further, so as to fix the position of card column 4,
The position of power transmission shaft 5 can be reinforced, practical performance of the present invention is high, easy to operate, can consolidate the power transmission shaft 5 of different size
It is scheduled on impeller body 1, is easy to that the position of rotating disk 13 is fixed, further the position of fixed card column 4, so that transmission
Axle 5 is more stably mounted on impeller body 1.
In the present embodiment, card column groove 3 is welded with main compression spring 17, main compression bullet on the side inwall away from shaft hole 2
Spring 17 welds close to one end of shaft hole 2 and the corresponding phase of card column 4, and sliding block 16 offers screw thread away from the side for rotating chamber 12
Hole 18, screw mandrel 15 are threadedly coupled with corresponding screwed hole 18, and being welded with same level on the both sides inwall of first through hole 8 puts
The slide bar 11 put, the side of montant 9 offer sliding rod hole 10, and slide bar 11 is slidably mounted in corresponding sliding rod hole 10, two
The side close to each other of fixed block 28 is welded with same secondary compression spring 33, and the side that two rubber strips 29 are located remotely from each other is all provided with
For arcuate structure, the second through hole 19 is screwed on the side inwall away from annular groove 22 installing plate, and installing plate is close to annular
The side of groove 22 is welded with the phase of main drive motor 20, and one end of power transmission shaft 5 extends to the side of impeller body 1, impeller body 1
Opposite side is welded with multiple blades 38, and multiple blades 38 are distributed in a ring, montant 9, sliding rod hole 10, slide bar 11, screw mandrel 15,
Under the cooperation of sliding block 16 and screwed hole 18, it is easy to montant 9 to enter line slip in first through hole 8, and screw mandrel 15 passes through screwed hole
18 are threadedly coupled with sliding block 16, are easy to move sliding block 16, and practical performance of the present invention is high, easy to operate, can be by difference
The power transmission shaft 5 of specification is fixed on impeller body 1, is easy to that the position of rotating disk 13 is fixed, further the position of fixed card column 4
Put, so that power transmission shaft 5 is more stably mounted on impeller body 1.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (7)
1. a kind of compressor impeller for possessing regulatory function, including impeller body（1）, it is characterised in that the impeller body（1）
Side be provided with shaft hole（2）, the shaft hole（2）Side wall on offer two symmetrically arranged card column grooves（3）, the card
Post groove（3）Inside it is slidably fitted with card column（4）, two card columns（4）Side close to each other all extends to shaft hole（2）It is interior and weld
There is fixture block（6）, two card columns（4）Between be provided be located at shaft hole（2）Interior power transmission shaft（5）, the power transmission shaft（5）Outside open
Provided with two symmetrically arranged necks（7）, the fixture block（6）With corresponding neck（7）Mutually clamp, the shaft hole（2）'s
Top is provided with and is opened in impeller body（1）On rotation chamber（12）, the rotation chamber（12）Positioned at two card column grooves（3）Between,
The rotation chamber（12）Inside it is rotatablely equipped with rotating disk（13）, the rotation chamber（12）Both sides inwall on offer the first groove
（14）, first groove（14）Bottom interior wall on offer first through hole（8）, positioned at rotation chamber（12）The first of the same side
Through hole（8）With card column groove（3）It is connected, the first through hole（8）Inside it is slidably fitted with the montant placed vertically（9）, it is described perpendicular
Bar（9）Bottom and corresponding card column（4）Top mutually weld, the rotating disk（13）Both sides be welded with screw mandrel（15）,
The screw mandrel（15）Outside screw sliding block is installed（16）, the sliding block（16）With the first corresponding groove（14）The company of slip
Connect, the montant（9）Top and corresponding sliding block（16）Bottom mutually weld, the rotation chamber（12）Bottom interior wall on
Offer the second through hole（19）, second through hole（19）With shaft hole（2）It is connected, second through hole（19）Side in
Main drive motor is installed on wall（20）, the main drive motor（20）Output shaft on be welded with first gear（21）, it is described
Rotating disk（13）Outside be provided with the first rack, the first gear（21）It is meshed with the first rack, the rotating disk（13）One
Side offers annular groove（22）, the rotation chamber（12）Close to annular groove（22）Side inwall on offer the 3rd groove
（23）, the 3rd groove（23）Away from rotation chamber（12）Side inwall on offer the 4th groove（24）, the described 4th is recessed
Groove（24）Inside it is slidably fitted with draw bar（25）, the draw bar（25）Side extend to the 3rd groove（23）It is interior and be welded with
Chuck（26）, the chuck（26）With annular groove（22）It is engaged, the chuck（26）With the 4th groove（24）It is slidably connected, institute
State the 3rd groove（23）Bottom interior wall on be installed with secondary motor（31）, the secondary motor（31）Output shaft
On be welded with second gear（32）, the second gear（32）Positioned at draw bar（25）Side, the draw bar（25）One
Side is provided with the second rack, the second gear（32）It is meshed with the second rack, the chuck（26）Top offer the 3rd
Through hole（27）, the third through-hole（27）Inside it is slidably fitted with two symmetrically arranged fixed blocks（28）, two fixed blocks（28）
The side being located remotely from each other is installed with rubber strip（29）, the rubber strip（29）With annular groove（22）It is engaged, two solid
Determine block（28）Side close to each other is hinged with connecting rod（37）, the third through-hole（27）Away from rotation chamber（12）Side
Mounting groove is offered on inwall（30）, the mounting groove（30）Side inwall on offer chute（34）, the chute（34）
Inside it is slidably fitted with guiding piece（35）, two connecting rods（37）Side close to each other is rotatably installed in guiding piece（35）On,
The chute（34）Bottom interior wall on be installed with push-rod electric machine（36）, the push-rod electric machine（36）Positioned at guiding piece（35）
Away from rotation chamber（12）Side, the push-rod electric machine（36）Output shaft and guiding piece（35）Mutually weld.
A kind of 2. compressor impeller for possessing regulatory function according to claim 1, it is characterised in that the card column groove
（3）Away from shaft hole（2）Side inwall on be welded with main compression spring（17）, the main compression spring（17）Close to shaft hole
（2）One end and corresponding card column（4）Mutually weld.
A kind of 3. compressor impeller for possessing regulatory function according to claim 1, it is characterised in that the sliding block（16）
Away from rotation chamber（12）Side offer screwed hole（18）, the screw mandrel（15）With corresponding screwed hole（18）Screw thread connects
Connect.
A kind of 4. compressor impeller for possessing regulatory function according to claim 1, it is characterised in that the first through hole
（8）Both sides inwall on be welded with same horizontal positioned slide bar（11）, the montant（9）Side offer sliding rod hole
（10）, the slide bar（11）It is slidably mounted on corresponding sliding rod hole（10）It is interior.
A kind of 5. compressor impeller for possessing regulatory function according to claim 1, it is characterised in that two fixed blocks
（28）Side close to each other is welded with same secondary compression spring（33）.
A kind of 6. compressor impeller for possessing regulatory function according to claim 1, it is characterised in that two rubber strips
（29）The side being located remotely from each other is set to arcuate structure.
A kind of 7. compressor impeller for possessing regulatory function according to claim 1, it is characterised in that second through hole
（19）Away from annular groove（22）Side inwall on be screwed and have installing plate, the installing plate is close to annular groove（22）Side
With main drive motor（20）Mutually weld.
A kind of compressor impeller for possessing regulatory function according to claim 1, it is characterised in that the power transmission shaft（5）
One end extend to impeller body（1）Side, the impeller body（1）Opposite side be welded with multiple blades（38）, and it is more
Individual blade（38）It is distributed in a ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710771014.7A CN107829978B (en) | 2017-08-31 | 2017-08-31 | A kind of compressor impeller having regulatory function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710771014.7A CN107829978B (en) | 2017-08-31 | 2017-08-31 | A kind of compressor impeller having regulatory function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107829978A true CN107829978A (en) | 2018-03-23 |
| CN107829978B CN107829978B (en) | 2019-04-09 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710771014.7A Active CN107829978B (en) | 2017-08-31 | 2017-08-31 | A kind of compressor impeller having regulatory function |
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| CN108644122A (en) * | 2018-04-11 | 2018-10-12 | 曹珠明 | Novel sewage pump |
| CN109209992A (en) * | 2018-11-22 | 2019-01-15 | 无锡市海星船舶动力有限公司 | Ship compressor impeller with high driving torque |
| CN112874994A (en) * | 2021-01-14 | 2021-06-01 | 孙安涛 | Packing box |
| CN112890839A (en) * | 2021-01-15 | 2021-06-04 | 罗子尧 | Intracardiac intelligent cardioangiography operation system based on 5G and Internet of things and application |
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| CN106352048A (en) * | 2016-10-31 | 2017-01-25 | 江阴市天润机械制造有限公司 | Gear convenient for assembling |
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| CN205020697U (en) * | 2015-08-30 | 2016-02-10 | 浙江伊思灵双第弹簧有限公司 | Diameter adjustable coiling axle for spring is rolled up to large -scale heat |
| CN106352048A (en) * | 2016-10-31 | 2017-01-25 | 江阴市天润机械制造有限公司 | Gear convenient for assembling |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108561315A (en) * | 2018-04-11 | 2018-09-21 | 曹珠明 | Blowdown self priming pump |
| CN108644122A (en) * | 2018-04-11 | 2018-10-12 | 曹珠明 | Novel sewage pump |
| CN109209992A (en) * | 2018-11-22 | 2019-01-15 | 无锡市海星船舶动力有限公司 | Ship compressor impeller with high driving torque |
| CN112874994A (en) * | 2021-01-14 | 2021-06-01 | 孙安涛 | Packing box |
| CN112890839A (en) * | 2021-01-15 | 2021-06-04 | 罗子尧 | Intracardiac intelligent cardioangiography operation system based on 5G and Internet of things and application |
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|---|---|
| CN107829978B (en) | 2019-04-09 |
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