CN207155587U - Impeller head - Google Patents
Impeller head Download PDFInfo
- Publication number
- CN207155587U CN207155587U CN201720961723.7U CN201720961723U CN207155587U CN 207155587 U CN207155587 U CN 207155587U CN 201720961723 U CN201720961723 U CN 201720961723U CN 207155587 U CN207155587 U CN 207155587U
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- Prior art keywords
- rotating disk
- impeller
- guard plate
- side guard
- plate
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- 230000001681 protective effect Effects 0.000 claims abstract description 11
- 239000008188 pellet Substances 0.000 claims abstract description 10
- 238000007789 sealing Methods 0.000 claims abstract description 6
- 239000004576 sand Substances 0.000 claims description 25
- 210000002268 wool Anatomy 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 5
- 239000000428 dust Substances 0.000 abstract description 4
- 238000005422 blasting Methods 0.000 description 4
- 210000004907 gland Anatomy 0.000 description 4
- 230000005484 gravity Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000005266 casting Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a kind of impeller head, including protective case, impeller and motor, protective case includes panel reality, panel reality is provided with the installing zone for being used for installing impeller, the side of panel reality offers the open-work for entering installing zone for pellet, opposite side offers the mounting hole passed through for motor shaft head, open-work and mounting hole and coniform shrouding for stretching into impeller is equipped with the side towards installing zone；Impeller includes the first rotating disk, the second rotating disk, adapter sleeve, blade and bolt, connection is placed between the first rotating disk and the second rotating disk, bolt once passes through the first rotating disk and adapter sleeve, and is threadedly coupled with the second rotating disk, and blade is plugged between the first rotating disk and the second rotating disk；The spindle nose of motor is connected through mounting hole with the first rotating disk.Protective case is used to cover impeller, avoids dust and pellet from being scattered, motor driven wheel rotation, pellet is thrown to for processing object surface, and shrouding plays the effect of sealing, and adapter sleeve is used to protect bolt, improves the whole service life of impeller.
Description
Technical field
A kind of shot-blast apparatus is the utility model is related to, more specifically, it relates to a kind of impeller head.
Background technology
Shot-blasting machine (shot blasting machine), the High-velocity Projectiles dished out using impeller head, which are cleared up or strengthened, to be cast
The Casting Equipment on part surface.Ball blast function carries out falling sand ﹑ decoring and cleaning to casting simultaneously.Shot-blasting machine is by steel by impeller head
A kind for the treatment of technology of the sand shot high speed falling impact on objects of material surface.For other surfaces treatment technology, it is more
It hurry up, more effectively, and can be to the casting process after part reservation or punching press.
In the prior art, Patent No. CN204277799U Chinese patent, a kind of throwing for shot-blasting machine is disclosed
Disk is penetrated, including base, gland, pillar, rotating vane, the base are patty shape, it is made up of steel material, the pressure
Base upper end is covered on, gland upper surface is provided with circular depressed block, injection annulus, its surface are provided with inside the circular depressed block
Provided with more than eight jets, the jet is round-shaped, and the diameter of each jet is identical, between each jet
Interval it is identical, pellet entrance is provided with inside the sparge ring, the pellet entrance is round-shaped, and the pillar is located at base
Between gland, struts number is more than six, and all pillars surround a circular distribution, the interval phase between every pillar
Together, the rotating vane is located between base and gland, and rotating vane height is identical with pillar, and quantity is more than six, each
Rotating vane is distributed between each two pillar, and the top and bottom of each rotating vane both sides are respectively equipped with chimb.
Impeller head of the prior art, area of dishing out is all smaller, and service life is low, and assembling is complex.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of ball blast of service life length
Device.
To achieve the above object, the utility model provides following technical scheme：
A kind of impeller head, including protective case, impeller and motor, the protective case include panel reality, and the panel reality is provided with
For installing the installing zone of impeller, the side of the panel reality offers the open-work for entering installing zone for pellet, opposite side
The mounting hole passed through for motor shaft head is offered, the open-work and mounting hole are equipped with the side towards installing zone for stretching
Enter the coniform shrouding of impeller；
The impeller includes the first rotating disk, the second rotating disk, adapter sleeve, blade and bolt, and the connection is placed on first turn
Between disk and the second rotating disk, the bolt once passes through the first rotating disk and adapter sleeve, and is threadedly coupled with the second rotating disk, the leaf
Piece is plugged between the first rotating disk and the second rotating disk；
The spindle nose of the motor is connected through mounting hole with the first rotating disk.
The utility model is further arranged to：The panel reality includes openend, and the panel reality is mainly by first
Endshield, the second endshield, the first side guard plate, the second side guard plate and top plate are formed, first endshield, the second endshield the
One side guard plate, the second side guard plate and top plate are spliced to form the installing zone for placing impeller；
The first side guard plate opposing opened ends are provided with backwards to inclined first hang plate in installing zone direction, second side
Backplate is oppositely arranged with the first side guard plate, and the second side guard plate opposing opened ends are provided with backwards to installing zone direction inclined second
Hang plate, the open-work are opened on the first side guard plate, and the mounting hole is opened on the second side guard plate.
The utility model is further arranged to：First side guard plate both sides relative with the second side guard plate are respectively provided with limited
Position platform, the limiting stand are placed in installing zone；
The limit block being provided with the relative both sides of first endshield and the second endshield, the limit block are placed in installation
In area, the limit block is used for inconsistent with limiting stand.
The utility model is further arranged to：First rotating disk includes top surface, bottom surface and ring surface, and the top surface is
Towards the end face of the second wheel disc in first rotating disk, be provided with first rotating disk and insert slot for blade, the slot from
Top surface is set towards inclined bottom surface, and first rotating disk and the second wheeling disk structure are in the same size, are offered on first rotating disk
For the connecting hole being threadedly coupled with motor, the through hole for installing shot wheel and orienting cover is offered on second wheel disc.
The utility model is further arranged to：The shot wheel is arranged to cylindric, is offered on its outer circumference surface some
Individual equally distributed ball blast hole；
The orienting cover is put on shot wheel, and the orienting cover is provided with the leading beacon as instruction.
The utility model is further arranged to：The blade includes primary blades, and the primary blades include being located at impeller central
The connection end of position, the ball blast end for sand ball to be thrown into workpiece and positioned at connection end and the side on ball blast side side, it is described
Hang plate is provided with side, sand ball is oriented to workpiece by the hang plate towards primary blades bottom angled.
The utility model is further arranged to：The primary blades have two sides, and two sides are provided with and inclined
Swash plate, sand ball is oriented to workpiece towards primary blades both sides；
The primary blades are gradually reduced with close to ball blast end width；
The primary blades are triangular in shape, and the connection end is located on the base of triangle, and the side is located at triangle
On hypotenuse.
The utility model is further arranged to：The motor includes motor body and output shaft, the output shaft and first
Rotating disk is threadedly coupled, and wool felt sealing ring is provided between the output shaft and impeller.
The utility model is further arranged to：Closure is arranged with the output shaft, the closure includes the first circle
Platform and the second round platform, the external diameter of the first round platform are less than the external diameter of the second round platform, on the outer circumference surface of the first round platform and the second round platform
Outer circumference surface on offer drainage trough, open up fluted on the end face of the second round platform, the both ends of the groove are drawn with two respectively
Chute communicates.
The utility model is further arranged to：The protective case also includes housing, and the housing is arranged on the outer of panel reality
Side.
By using above-mentioned technical proposal, motor rotational band moves wheel rotation, and the first rotating disk, the second rotating disk and blade are formed
One impeller, blade is then the position being clamped between two wheel discs, and in installation process, primary blades are inserted on wheel disc
Slot in, simultaneously because slot is to be set by the top surface of wheel disc towards inclined bottom surface, can thus provide installed in wheel
One space towards outside diffusion of blade on disk, blade can spread along the incline direction of slot so that follow-up work
During, the area for sand ball of dishing out can be bigger, while also without the spacing between two wheel discs of increase, uses less body
Product can also have larger area of dishing out, with the primary blades that are fated it is parallel with workpiece when, primary blades top position is referred to as blade top
Portion, it is referred to as blade bottom backwards to the position at top.The first hang plate set by primary blades upside, enter main lobe in sand ball
After piece, it can be moved along the first hang plate, under gravity so that sand ball can be moved along the first hang plate, and sand ball is led
Into workpiece, depart from the first hang plate, and the first hang plate provides one with gravity to inclined component so that sand ball is in spoke
Shape is penetrated to be scattered, at the same during wheel rotation centrifugal force effect, also have part sand ball and be scattered from ball blast end, thus greatly
The area that sand ball is dished out is added greatly, adapter sleeve is added in the building block of impeller, adapter sleeve, can because being set on bolt
To play a part of protecting bolt, the whole service life of impeller is added.
Brief description of the drawings
Fig. 1 is installation diagram of the present utility model；
Fig. 2 is explosive view of the present utility model；
Fig. 3 is blade construction figure in Fig. 1；
Fig. 4 is blade wheel structure schematic diagram in Fig. 1.
In figure：1st, panel reality；11st, the first endshield；111st, block is limited；12nd, the second endshield；13rd, the first side guard plate；
131st, mounting hole；132nd, limiting stand；14th, the second side guard plate；141st, open-work；15th, top plate；16th, the first hang plate；17th, second inclines
Swash plate；2nd, impeller；21st, the first rotating disk；211st, top surface；212nd, bottom surface；213rd, ring surface；214th, connecting hole；22nd, the second rotating disk；
221st, through hole；23rd, adapter sleeve；24th, blade；241st, primary blades；242nd, side；243rd, hang plate；25th, bolt；3rd, installing zone；
31st, openend；4th, housing；5th, shrouding；6th, motor；7th, closure；71st, the first round platform；72nd, the second round platform；73rd, drainage trough；8、
Shot wheel；9th, orienting cover.
Embodiment
The utility model impeller head embodiment is described further referring to figs. 1 to Fig. 4.
A kind of impeller head, including protective case, impeller 2 and motor 6, protective case include panel reality 1 and housing 4, and housing 4 is located at
The outside of panel reality 1, panel reality 1 include openend 31, and panel reality 1 is mainly by the first endshield 11, the second endshield
12nd, the first side guard plate 13, the second side guard plate 14 and top plate 15 are formed, the first endshield 11, the side guard plate of the second endshield 12 first
13rd, the second side guard plate 14 and top plate 15 are spliced to form installing zone 3；Mounting hole 131, the second side shield are offered on first side guard plate 13
Offer the open-work 141 entered for pellet in impeller 2 on plate 14, open-work 141 and mounting hole 131 are towards the one of installing zone 3
Side is equipped with coniform shrouding 5；Motor 6 includes the body of motor 6 and output shaft, and output shaft is placed in the body of motor 6, and its one end is worn
Mounting hole 131 is crossed to be threadedly coupled with impeller 2.
Impeller 2 includes the first rotating disk 21, the second rotating disk 22, adapter sleeve 23, blade 24 and bolt 25, and adapter sleeve 23 is placed in
Between one rotating disk 21 and the second rotating disk 22, bolt 25 once passes through the first rotating disk 21 and adapter sleeve 23, and with the spiral shell of the second rotating disk 22
Line is connected, and blade 24 is plugged between the first rotating disk 21 and the second rotating disk 22；Output shaft is threadedly coupled with the first rotating disk 21.Ball blast
During, pellet can cause the heavy wear of bolt 25, on the one hand the setting of adapter sleeve 23 is used to limit the first rotating disk 21 and second
The distance between rotating disk 22, on the other hand, it is set on bolt 25, plays a part of protecting bolt 25, increase the entirety of impeller 2
Service life.
First rotating disk includes top surface 211, bottom surface 212 and ring surface 213, and top surface 211 is towards second in first rotating disk
The end face of wheel disc, is provided with the first rotating disk 21 and inserts slot for blade 24, and slot tilts from top surface 211 towards bottom surface 212
Set, the first rotating disk 21 is consistent with the structure size of the second wheel disc 22, and connecting hole 214, the second wheel disc are offered on the first rotating disk 21
The through hole 221 for installing shot wheel 8 and orienting cover 9 is offered on 21.
Shot wheel 8 is arranged to cylindric, and several equally distributed ball blast holes are offered on its outer circumference surface；The orientation
Set 9 is put on shot wheel 8, and the orienting cover 9 is provided with the leading beacon as instruction.
Blade 24 includes primary blades 241, and primary blades 241 include positioned at the connection end of the center of impeller 2, for by sand ball
It is thrown into the ball blast end of workpiece and is provided with hang plate 243 on connection end and the side 242 on ball blast side side, side 242,
Sand ball is oriented to workpiece by hang plate 243 towards the bottom angled of primary blades 241.Primary blades 241 have two sides 242, two sides
End 242 is provided with hang plate 243, and sand ball is oriented into workpiece towards the both sides of primary blades 241；Primary blades 241 are with close to ball blast end
Width is gradually reduced；Primary blades 241 are triangular in shape, and connection end is located on the base of triangle, and side 242 is located at the oblique of triangle
Bian Shang.First side guard plate 13 both sides relative with the second side guard plate 14 are provided with limiting stand 132, and limiting stand 132 is placed in installation
In area 3；The limit block 111 being provided with first endshield 11 and the relative both sides of the second endshield 12, limit block 111 are placed in installation
In area 3, limit block 111 is used for inconsistent with limiting stand 132.
The opposing opened ends 31 of 1 first side guard plate of panel reality 13 are provided with backwards to inclined first hang plate in the direction of installing zone 3
16, the second side guard plate 14 is oppositely arranged with the first side guard plate 13, and the opposing opened ends 31 of the second side guard plate 14 are provided with backwards to installing zone 3
Inclined second hang plate 17 in direction, open-work 141 are opened on the first side guard plate 13, and mounting hole 131 is opened in the second side guard plate
On 14, open-work 141 is opened on the first side guard plate 13.
The area for being arranged to add to openend 31 of first hang plate 16 and the second hang plate 17, promotes impeller 2 can
It is unaffected that pellet is cast into area.
Wool felt sealing ring is provided between output shaft and impeller 2.It is arranged with closure 7 on output shaft, closure 7 includes the
One round platform 71 and the second round platform 72, the external diameter of the first round platform 71 are less than the external diameter of the second round platform 72, the excircle of the first round platform 71
On face and the second round platform 72 outer circumference surface on offer drainage trough 73, opened up on the end face of the second round platform 72 it is fluted, should
The both ends of groove communicate with two drainage troughs 73 respectively.When dust is excessive, through the dust of wool felt sealing ring from drainage trough 73
Outside middle runner motor 6, avoid dust from entering in motor 6, influence the service life of motor 6.
By using above-mentioned technical proposal, motor 6 rotates impeller 2 and rotated, the first rotating disk, the second rotating disk 22 and blade
24 form an impeller 2, and blade 24 is then the position being clamped between two wheel discs, in installation process, by primary blades 241
It is inserted into the slot on wheel disc, simultaneously because slot is to be obliquely installed by the top surface 211 of wheel disc towards bottom surface 212, so
Can provides 24 1 spaces towards outside diffusion of blade being arranged on wheel disc, and blade 24 can be along the inclination of slot
Spread in direction so that during follow-up work, the area of sand ball of dishing out can be bigger, while also without two wheel discs of increase it
Between spacing, can also have larger area of dishing out using less volume, with the primary blades 241 that are fated it is parallel with workpiece when,
The top position of primary blades 241 is referred to as the top of blade 24, is referred to as the bottom of blade 24 backwards to the position at top.By in primary blades 241
The first hang plate 16 that side 242 is set, after sand ball enters primary blades 241, it can be moved along the first hang plate 16, in gravity
Under effect so that sand ball can be moved along the first hang plate 16, and sand ball is oriented in workpiece, the first hang plate 16 of disengaging, and the
One hang plate 16 provides one with gravity to inclined component so that sand ball is radially scattered, while is rotated in impeller 2
The effect of centrifugal force in journey, also have part sand ball and be scattered from ball blast end, thus considerably increase the area that sand ball is dished out, leaf
Adapter sleeve 23 is added in the building block of wheel 2, adapter sleeve 23 can play protection bolt 25 because being set on bolt 25
Effect, add the whole service life of impeller 2.
Described above is only preferred embodiment of the present utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (10)
1. a kind of impeller head, including protective case, impeller（2）And motor（6）, it is characterized in that：The protective case includes panel reality（1）,
The panel reality（1）Provided with for installing impeller（2）Installing zone（3）, the panel reality（1）Side offer and be used for
Pellet enters installing zone（3）Open-work（141）, opposite side offered for motor（6）The mounting hole that spindle nose passes through（131）, institute
State open-work（141）And mounting hole（131）Towards installing zone（3）Side be equipped with for stretching into impeller（2）Coniform envelope
Plate（5）；
The impeller（2）Including the first rotating disk（21）, the second rotating disk（22）, adapter sleeve（23）, blade（24）And bolt（25）, institute
State adapter sleeve（23）It is placed in the first rotating disk（21）With the second rotating disk（22）Between, the bolt（25）Once pass through the first rotating disk
（21）And adapter sleeve（23）, and with the second rotating disk（22）Threaded connection, the blade（24）It is plugged in the first rotating disk（21）With
Two rotating disks（22）Between；
The motor（6）Spindle nose pass through mounting hole（131）With the first rotating disk（21）Connection.
2. impeller head according to claim 1, it is characterized in that：The panel reality（1）Including openend（31）, the shield
Plate body（1）Mainly by the first endshield（11）, the second endshield（12）, the first side guard plate（13）, the second side guard plate（14）And
Top plate（15）Form, first endshield（11）, the second endshield（12）First side guard plate（13）, the second side guard plate（14）With
Top plate（15）It is spliced to form for placing impeller（2）Installing zone（3）；
First side guard plate（13）Opposing opened ends（31）Provided with backwards to installing zone（3）Inclined first hang plate in direction
（16）, second side guard plate（14）With the first side guard plate（13）It is oppositely arranged, second side guard plate（14）Opposing opened ends
（31）Provided with backwards to installing zone（3）Inclined second hang plate in direction（17）, the open-work（141）It is opened in the first side guard plate
（13）On, the mounting hole（131）It is opened in the second side guard plate（14）On.
3. impeller head according to claim 2, it is characterized in that：First side guard plate（13）With the second side guard plate（14）Phase
To both sides be provided with limiting stand（132）, the limiting stand（132）It is placed in installing zone（3）It is interior；
First endshield（11）With the second endshield（12）The limit block being provided with relative both sides（111）, the limit
Block（111）It is placed in installing zone（3）It is interior, the limit block（111）For with limiting stand（132）It is inconsistent.
4. impeller head according to claim 3, it is characterized in that：First rotating disk（21）Including top surface（211）, bottom surface
（212）And ring surface（213）, the top surface（211）For the first rotating disk（21）The middle wheel disc of direction second（22）End face, it is described
First rotating disk（21）On be provided with for blade（24）Slot is inserted, the slot is from top surface（211）Towards bottom surface（212）Tilt
Set, first rotating disk（21）With the second rotating disk（22）Structure size is consistent, first rotating disk（21）On offer and be used for
With motor（6）The connecting hole of threaded connection（214）, second wheel disc（22）On offer for installing shot wheel（8）With it is fixed
To set（9）Through hole（221）.
5. impeller head according to claim 4, it is characterized in that：The shot wheel（8）It is arranged to cylindric, its outer circumference surface
On offer several equally distributed ball blast holes；
The orienting cover（9）Put in shot wheel（8）On, the orienting cover（9）It is provided with the leading beacon as instruction.
6. impeller head according to claim 1, it is characterized in that：The blade（24）Including primary blades（241）, the main lobe
Piece（241）Including positioned at impeller（2）The connection end of center, the ball blast end for sand ball to be thrown into workpiece and positioned at connection
End and the side on ball blast side side（242）, the side（242）On be provided with hang plate（243）, the hang plate（243）Court
To primary blades（241）Bottom angled, sand ball is oriented to workpiece.
7. impeller head according to claim 6, it is characterized in that：The primary blades（241）With two sides（242）, two
The individual side（242）It is provided with hang plate（243）, by sand ball towards primary blades（241）Both sides are oriented to workpiece；
The primary blades（241）It is gradually reduced with close to ball blast end width；
The primary blades（241）Triangular in shape, the connection end is located on the base of triangle, the side（242）Positioned at three
On angular hypotenuse.
8. impeller head according to claim 1, it is characterized in that：The motor（6）Including motor（6）Body and output shaft,
The output shaft and the first rotating disk（21）Threaded connection, the output shaft and impeller（2）Between be provided with wool felt sealing ring.
9. impeller head according to claim 8, it is characterized in that：Closure is arranged with the output shaft（7）, the sealing
Lid（7）Including the first round platform（71）With the second round platform（72）, the first round platform（71）External diameter be less than the second round platform（72）External diameter,
First round platform（71）Outer circumference surface on and the second round platform（72）Outer circumference surface on offer drainage trough（73）, the second round platform
（72）End face on open up it is fluted, the both ends of the groove respectively with two drainage troughs（73）Communicate.
10. impeller head according to claim 1, it is characterized in that：The protective case also includes housing（4）, the housing（4）If
Put in panel reality（1）Outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720961723.7U CN207155587U (en) | 2017-08-02 | 2017-08-02 | Impeller head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720961723.7U CN207155587U (en) | 2017-08-02 | 2017-08-02 | Impeller head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207155587U true CN207155587U (en) | 2018-03-30 |
Family
ID=61715938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720961723.7U Active CN207155587U (en) | 2017-08-02 | 2017-08-02 | Impeller head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207155587U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107378798A (en) * | 2017-08-02 | 2017-11-24 | 李江 | Impeller head |
-
2017
- 2017-08-02 CN CN201720961723.7U patent/CN207155587U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107378798A (en) * | 2017-08-02 | 2017-11-24 | 李江 | Impeller head |
| CN107378798B (en) * | 2017-08-02 | 2023-08-29 | 常州泰盛机械设备有限公司 | Shot blasting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200417 Address after: 213101 Jiangsu Province, Changzhou city Wujin District Henglin Town Village Patentee after: Changzhou Taisheng mechanical equipment Co., Ltd Address before: 213101 Jiangsu Province, Changzhou city Wujin District Henglin Town Village Patentee before: Li Jiang |