CN203622235U - Wet type impeller head - Google Patents
Wet type impeller head Download PDFInfo
- Publication number
- CN203622235U CN203622235U CN201320842053.9U CN201320842053U CN203622235U CN 203622235 U CN203622235 U CN 203622235U CN 201320842053 U CN201320842053 U CN 201320842053U CN 203622235 U CN203622235 U CN 203622235U
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- China
- Prior art keywords
- wet type
- impeller head
- angle adjustment
- type impeller
- feeder sleeve
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Abstract
The utility model provides a wet type impeller head. The wet type impeller head comprises a motor, a housing, an impeller body, a blade, a rotatable feeding pipe and an angle adjustment mechanism, wherein the housing is perpendicular to an output shaft of the motor; the impeller body is driven by the motor; the blade is driven by the impeller body; the feeding pipe is connected with the impeller body and is communicated with a slurry conveying pipeline; the angle adjustment mechanism is used for adjusting a rotation angle of the feeding pipe. An ejection medium of the wet type impeller head is liquid or slurry formed by mixing the liquid and hard solid particles, and the angle adjustment mechanism enables the feeding pipe to rotate so as to adjust the angle position of a window of the feeding pipe to accurately control the ejection hitting position. The wet type impeller head can be used for treating a thin workpiece, the slurry conveying pipeline is communicated with a medium supply device, an antirust agent for favorably improving the antirust capacity can be added, and the liquid has dust collection and softening functions, so that the defects of generation of dust and noise in a treatment process and embedding of solid particles into a workpiece base body are eliminated and reduced, and abrasion of equipment is reduced as well.
Description
Technical field
The utility model relates to the treatment facility of metal surface in a kind of metallurgical machinery sector, particularly a kind of wet type impeller head.
Background technology
Existing impeller head is mainly made up of motor, case, wear plate, impeller body, blade, shot wheel, orienting cover, entering pills apparatus etc.Blade is contained on impeller body, and impeller body drives rotation by motor together with being positioned at the shot wheel at impeller head center; In case, be lined with wear plate, orienting cover and entering pills apparatus are housed on case.When work, bullet relies on gravity to flow into entering pills apparatus, enter impeller head inside, the shot wheel of making synchronous rotary with blade makes bullet obtain initial velocity, under the effect of centrifugal force, bullet enters orienting cover through shot wheel window, dish out through orienting cover window again, caught by the blade of High Rotation Speed, and constantly accelerate until dish out along length of blade direction, the bullet of dishing out forms a flat fan-shaped a fluid stream, and bullet is at a high speed cleared up and strengthens metal target surface.
Existing impeller head all belongs to dry type impeller head, and projectile particle is larger, the thicker workpiece of main processing, and as cut deal, foundry goods etc., surface roughness after treatment is larger, and has bullet to embed the defect of surface of the work; Meanwhile, in processing procedure, can produce a large amount of dust and noise, have a strong impact on the healthy of Field Force and environment around, equipment attrition is also very serious.
The inconvenience of impeller head orienting cover window angle adjustment, is all generally artificial adjustment, time-consuming, effort, and inaccurate.
Bullet relies on gravity to flow into entering pills apparatus, and therefore, the bullet after recovery need be delivered to higher than impeller head center and just can carry out feed with elevator, and therefore equipment is very high, needs very high installing space.
Utility model content
The shortcoming of prior art in view of the above, the purpose of this utility model is to provide a kind of wet type impeller head, the problem such as can not process in thinner workpiece, processing procedure for solving prior art that dust noise is large, treatment surface defectiveness, spray angle can not be adjusted automatically.
For achieving the above object and other relevant objects, the utility model provides a kind of wet type impeller head, the rotatable feeder sleeve of the connection slurry transportation pipeline that comprise motor, the case perpendicular to the output shaft of described motor, described motor-driven impeller body, blade that described impeller body drives, is connected with described impeller body, regulates the angle-adjusting mechanism of the described feeder sleeve anglec of rotation.
As optimal way, described feeder sleeve comprises the discharging section radially with described blade dovetail.
As optimal way, described angle-adjusting mechanism comprises the hydraulic cylinder that the angle adjustment that drives described feeder sleeve rotation takes turns, drives described angle adjustment wheel to rotate.
As optimal way, described hydraulic cylinder one end is connected on described case, and the other end is connected with the connecting plate being arranged on angle adjustment wheel.
As optimal way, described feeder sleeve is fixed on angle adjustment wheel by feeder sleeve clamp.
As optimal way, also comprise location clamping unit, described location clamping unit is the locator card bearing up pulley of taking turns excircle close contact with described angle adjustment.
As optimal way, described locator card bearing up pulley is along circumferential 3 uniform locator card bearings up pulley.
As optimal way, described angle adjustment wheel is provided with sealing ring with described case junction.
As optimal way, described feeder sleeve is communicated with described slurry transportation pipeline by bump joint, described bump joint is bolted on described case, and described bump joint is welded with and extends to the inner axial linkage section of described angle adjustment wheel near case side.
As optimal way, between described linkage section and angle adjustment wheel, be provided with seal cartridge.
As mentioned above; wet type impeller head of the present utility model; there is following beneficial effect: compared with dry type impeller head; wet type impeller head impelling medium is the slurry that liquid or liquid mix with hard solid particle; hard solid particle can be various abrasive materials; steel sand as irregular in profile, is conducive to remove the iron scale of metal surface, and de-scaling efficiency is higher, more thorough.Thereby angle-adjusting mechanism can make feeder sleeve rotation adjust the angle position of feeder sleeve window, the position of hitting accurately to control impelling, this impeller head can be processed thinner workpiece, slurry transportation pipeline is communicated with medium supply apparatus, can be added with and be beneficial to the antirust agent that improves antirust ability, liquid has dust suction and softening effect, thereby eliminate and reduced the dust producing in processing procedure, noise, and solid particle embeds the defect of workpiece substrate, also the wearing and tearing of equipment have been reduced, the liquid of rapid flow has good conveying carrying capacity, slurry can be directly from impeller head underfeed, therefore, the relative installation of impeller head and medium supply apparatus is no longer limited to, no longer need the elevator in traditional shot-blasting machine system, after medium impelling, automatic back flow is to medium supply apparatus, realize feeding cycle.
Accompanying drawing explanation
Fig. 1 is the shape assumption diagram of the utility model embodiment;
Fig. 2 is the feeder sleeve direction front view in Fig. 1;
Fig. 3 is the A-A direction cutaway view in Fig. 2.
Piece mark explanation
1 motor
2 cases
3 wear plates
4 impeller bodies
5 blades
6 feeder sleeves
61 discharging sections
62 linkage sections
63 feeder sleeve windows
7 angle adjustment wheels
8 locator card bearings up pulley
9 hydraulic cylinders
10 connecting plates
11 feeder sleeve clamps,
12 bump joints,
13 seal cartridges
14 sealing rings
The specific embodiment
By particular specific embodiment, embodiment of the present utility model is described below, person skilled in the art scholar can understand other advantages of the present utility model and effect easily by the disclosed content of this description.
Refer to Fig. 1 to Fig. 3.Notice, appended graphic the illustrated structure of this description, ratio, size etc., all contents in order to coordinate description to disclose only, understand and read for person skilled in the art scholar, not in order to limit the enforceable qualifications of the utility model, therefore the not technical essential meaning of tool, the adjustment of the modification of any structure, the change of proportionate relationship or size, do not affecting under effect that the utility model can produce and the object that can reach, all should still drop on the technology contents that the utility model discloses and obtain in the scope that can contain.Simultaneously, in this description, quote as " on ", the term of D score, " left side ", " right side ", " centre " and " " etc., also only for ease of understanding of narrating, but not in order to limit the enforceable scope of the utility model, the change of its relativeness or adjustment, changing under technology contents, when being also considered as the enforceable category of the utility model without essence.
In order to describe the utility model in detail, next wet type impeller head of the present utility model is illustrated:
Shown in Fig. 1, Fig. 2 and Fig. 3, the present embodiment provides a kind of wet type impeller head, comprise motor 1, perpendicular to the rotatable feeder sleeve 6 of the case 2 of the output shaft of described motor, impeller body 4 that described motor 1 drives, blade 5 that described impeller body 4 drives, the connection slurry transportation pipeline that is connected with described impeller body, regulate the angle-adjusting mechanism of described feeder sleeve 6 anglecs of rotation.In order to improve the wearability of case inside, described case is lined with wear plate 3 in 2 inside.In the present embodiment, described impeller body 4 inside are provided with a connecting hole, and described feeder sleeve 6 inserts in described connecting hole.
The top of described feeder sleeve 6 is feeder sleeve window 63, from the medium of feeder sleeve window ejection, caught by blade, and constantly accelerate until dish out along length of blade direction, the slurry of dishing out forms a flat fan-shaped a fluid stream, and slurry is at a high speed cleared up and strengthens metal target surface.
Slurry transportation pipeline is communicated with medium supply apparatus, and the impelling medium of the present embodiment can be the slurry that liquid or liquid mix with hard solid particle, and medium supply apparatus can be added with and be beneficial to the antirust agent that improves antirust ability; Hard solid particle can be various abrasive materials, steel sand as irregular in profile, be conducive to remove the iron scale of metal surface, de-scaling efficiency is higher, more thorough, liquid has dust suction and softening effect, thereby the defect of eliminating and reduced the dust, noise and the solid particle embedding workpiece substrate that produce in processing procedure, has also reduced the wearing and tearing of equipment, and the liquid of rapid flow has good conveying carrying capacity.
In the present embodiment, described feeder sleeve comprises the discharging section radially 61 being connected with described blade 5.
In addition, slurry can be directly from impeller head underfeed, and therefore, the relative installation of impeller head and medium supply apparatus is no longer limited to, and no longer needs the elevator in traditional shot-blasting machine system; After medium impelling, automatic back flow, to medium supply apparatus, is realized feeding cycle.
Thereby angle-adjusting mechanism can make feeder sleeve rotation adjust the angle position of feeder sleeve window, and the position of hitting accurately to control impelling, can process thinner workpiece; Reduce the defect that bullet embeds workpiece substrate.
Described angle-adjusting mechanism comprises the angle adjustment wheel 7 that drives described feeder sleeve 6 to rotate, the hydraulic cylinder 9 that drives 7 rotations of described angle adjustment wheel.Except hydraulic cylinder, other can drive the mechanism of angle adjustment wheel 7 rotations also can realize this function.
In the present embodiment, if can interfere because hydraulic cylinder is directly connected on angle adjustment wheel 7, therefore for fear of the collapsing length of interfering and increase the piston rod of hydraulic cylinder, on angle adjustment wheel 7, be provided with connecting plate 10, cylinder pressure 9 one end are connected on described case 2, and the other end is connected with connecting plate 10.Hydraulic cylinder piston rod is flexible promotes angle adjustment wheel 7, thereby drives feeder sleeve to rotate the adjustment that realizes feeder sleeve window angle.
Described feeder sleeve 6 is fixed on angle adjustment wheel 7 by feeder sleeve clamp 11.Feeder sleeve clamp 11 is pushed down described feeder sleeve 6 by step.
For described angle adjustment wheel 7 is carried out to guide and limit, also comprise location clamping unit, described location clamping unit is the locator card bearing up pulley 8 of taking turns 7 excircle close contacts with described angle adjustment, and described locator card bearing up pulley 8 is along circumferential 3 uniform locator card bearings up pulley.Angle adjustment wheel 7 is rotated down leading of locator card bearing up pulley.It is V-arrangement projection that angle adjustment is taken turns 7 excircles, and the v-depression that the excircle of locator card bearing up pulley 8 is and described V-arrangement projection coordinates clamps thereby angle adjustment wheel 7 and locator card bearing up pulley 8 are coordinated, and prevents that angle adjustment from taking turns 7 eccentric vibrations.Locator card bearing up pulley 8 can rotate around self rotating shaft, the outer circumference surface close contact of its excircle contact-making surface and described angle adjustment wheel.The reason that 3 locator card bearings up pulley are set is because 3 can be confirmed a complete circus movement track, certainly also can be the locator card bearing up pulley of other quantity, as long as it can be determined complete circular trace and make to rotate uniform stressed.
Described angle adjustment wheel 7 is provided with sealing ring 14 with described case 2 junctions, prevents that slurries from leaking.
Owing to can producing vibration in the meeting rotation of angle adjustment wheel and the medium transport pipeline course of work, if medium transport pipeline is directly connected with angle adjustment wheel, may cause junction to occur loosening, slurry leaks, also can increase the load of hydraulic cylinder simultaneously, therefore, feeder sleeve 6 is communicated with described slurry transportation pipeline by bump joint 12 described in the present embodiment, but is not limited to flange connection.Described bump joint 12 is bolted on described case 2, and described bump joint 12 is welded with the axial linkage section 62 that extends to described angle adjustment and take turns 7 inside near case 2 sides, and described linkage section 62 is one section of steel pipe.
Between steel pipe and angle adjustment wheel 7, be provided with seal cartridge 13.In the time that angle adjustment wheel 7 rotates, flange is motionless.
In the present embodiment, feeder sleeve 6 has replaced shot wheel of the prior art and orienting cover, and feeder sleeve window has replaced orienting cover window of the prior art.Angle-adjusting mechanism can be adjusted feeder sleeve window angle position, the position of hitting accurately to control impelling.
In addition, the present embodiment angle-adjusting mechanism can be automatic mechanism, comprise data acquisition module, control module, database, in described database, prestore the pending workpiece parameter of variant size, control module is according to the real time data and the computation model that collect, control flexibly the drive division (as the adjustment length of the piston rod of hydraulic cylinder) of driving mechanism in conjunction with the prestored information in database, automatically regulate feeder sleeve window angle position, accurately control slurry impelling hit position, improve treatment effeciency, thereby avoid the time-consuming of artificial adjustment, effort, inaccurate problem.
Compared with dry type impeller head, wet type impeller head impelling medium is the slurry that liquid or liquid mix with hard solid particle; Hard solid particle can be various abrasive materials, and steel sand as irregular in profile, is conducive to remove the iron scale of metal surface, and de-scaling efficiency is higher, more thorough.Thereby angle-adjusting mechanism can make feeder sleeve rotation adjust the angle position of feeder sleeve window, the position of hitting accurately to control impelling, this impeller head can be processed thinner workpiece, reduce the defect that bullet embeds workpiece substrate, the liquid of rapid flow has good conveying carrying capacity, and slurry can be directly from impeller head underfeed.
Above-described embodiment is illustrative principle of the present utility model and effect thereof only, but not for limiting the utility model.Any person skilled in the art scholar all can, under spirit of the present utility model and category, modify or change above-described embodiment.Therefore, have in technical field under such as and conventionally know that the knowledgeable modifies or changes not departing from all equivalences that complete under spirit that the utility model discloses and technological thought, must be contained by claim of the present utility model.
Claims (10)
1. a wet type impeller head, is characterized in that: comprise motor (1), perpendicular to the rotatable feeder sleeve (6) of the case (2) of the output shaft of described motor, impeller body (4) that described motor (1) drives, blade (5) that described impeller body (4) drives, the connection slurry transportation pipeline that is connected with described impeller body, regulate the angle-adjusting mechanism of described feeder sleeve (6) anglec of rotation.
2. wet type impeller head according to claim 1, is characterized in that: described feeder sleeve comprises the discharging section radially (61) being connected with described blade (5).
3. wet type impeller head according to claim 1 and 2, is characterized in that: described angle-adjusting mechanism comprises the hydraulic cylinder (9) that drives the angle adjustment of described feeder sleeve (6) rotation to take turns (7), drive described angle adjustment wheel (7) to rotate.
4. wet type impeller head according to claim 3, is characterized in that: it is upper that described hydraulic cylinder (9) one end is connected to described case (2), and the other end is connected with the connecting plate (10) being arranged on angle adjustment wheel (7).
5. wet type impeller head according to claim 3, is characterized in that: described feeder sleeve (6) is fixed on angle adjustment wheel (7) by feeder sleeve clamp (11).
6. wet type impeller head according to claim 3, is characterized in that: also comprise location clamping unit, described location clamping unit is the locator card bearing up pulley (8) of taking turns (7) excircle close contact with described angle adjustment.
7. wet type impeller head according to claim 6, is characterized in that: described locator card bearing up pulley (8) is circumferentially 3 uniform locator card bearings up pulley of edge.
8. wet type impeller head according to claim 3, is characterized in that: described angle adjustment wheel (7) is provided with sealing ring (14) with described case (2) junction.
9. wet type impeller head according to claim 3, it is characterized in that: described feeder sleeve (6) is communicated with described slurry transportation pipeline by bump joint (12), described bump joint (12) is bolted at described case (2) upper, and described bump joint (12) is welded with and extends to the inner axial linkage section (62) of described angle adjustment wheel (7) near case (2) side.
10. wet type impeller head according to claim 9, is characterized in that: between described linkage section (62) and angle adjustment wheel (7), be provided with seal cartridge (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320842053.9U CN203622235U (en) | 2013-12-19 | 2013-12-19 | Wet type impeller head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320842053.9U CN203622235U (en) | 2013-12-19 | 2013-12-19 | Wet type impeller head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203622235U true CN203622235U (en) | 2014-06-04 |
Family
ID=50808753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320842053.9U Ceased CN203622235U (en) | 2013-12-19 | 2013-12-19 | Wet type impeller head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203622235U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105583737A (en) * | 2016-03-14 | 2016-05-18 | 中冶赛迪工程技术股份有限公司 | Wet sand-throwing descaling equipment |
| CN107553352A (en) * | 2017-09-05 | 2018-01-09 | 盐城市丰特铸造机械有限公司 | A kind of adjustable-angle impeller head |
| CN107962502A (en) * | 2017-12-22 | 2018-04-27 | 无锡洲翔成套焊接设备有限公司 | A kind of energy-efficient impeller head |
| CN108637919A (en) * | 2018-05-06 | 2018-10-12 | 北京工业大学 | A kind of strip cleaning vane type spray curtain machine |
| CN111791156A (en) * | 2020-07-16 | 2020-10-20 | 杭州金固环保设备科技有限公司 | Sand blasting water device and surface oxide skin treatment system with same |
-
2013
- 2013-12-19 CN CN201320842053.9U patent/CN203622235U/en not_active Ceased
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105583737A (en) * | 2016-03-14 | 2016-05-18 | 中冶赛迪工程技术股份有限公司 | Wet sand-throwing descaling equipment |
| CN105583737B (en) * | 2016-03-14 | 2018-05-11 | 中冶赛迪工程技术股份有限公司 | A kind of wet type ramming scale removal equipment |
| CN107553352A (en) * | 2017-09-05 | 2018-01-09 | 盐城市丰特铸造机械有限公司 | A kind of adjustable-angle impeller head |
| CN107962502A (en) * | 2017-12-22 | 2018-04-27 | 无锡洲翔成套焊接设备有限公司 | A kind of energy-efficient impeller head |
| CN108637919A (en) * | 2018-05-06 | 2018-10-12 | 北京工业大学 | A kind of strip cleaning vane type spray curtain machine |
| CN108637919B (en) * | 2018-05-06 | 2020-08-28 | 北京工业大学 | Vane type spray curtain machine for cleaning strip steel |
| CN111791156A (en) * | 2020-07-16 | 2020-10-20 | 杭州金固环保设备科技有限公司 | Sand blasting water device and surface oxide skin treatment system with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20190314 Decision number of declaring invalidation: 39355 Granted publication date: 20140604 |
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| IW01 | Full invalidation of patent right |