CN110605670A - High efficiency lifting hook formula shot-blasting cleaning machine impeller head - Google Patents
High efficiency lifting hook formula shot-blasting cleaning machine impeller head Download PDFInfo
- Publication number
- CN110605670A CN110605670A CN201911063920.7A CN201911063920A CN110605670A CN 110605670 A CN110605670 A CN 110605670A CN 201911063920 A CN201911063920 A CN 201911063920A CN 110605670 A CN110605670 A CN 110605670A
- Authority
- CN
- China
- Prior art keywords
- shot
- impellers
- shot blasting
- connecting rod
- blades
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005422 blasting Methods 0.000 title claims abstract description 54
- 238000004140 cleaning Methods 0.000 title description 8
- 238000005096 rolling process Methods 0.000 claims abstract description 16
- 230000001788 irregular Effects 0.000 claims description 2
- 238000005299 abrasion Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 239000003110 molding sand Substances 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C5/00—Devices or accessories for generating abrasive blasts
- B24C5/06—Impeller wheels; Rotor blades therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C5/00—Devices or accessories for generating abrasive blasts
- B24C5/06—Impeller wheels; Rotor blades therefor
- B24C5/062—Rotor blades or vanes; Locking means therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a high-efficiency hook type shot blasting machine shot blasting device which comprises a motor, impellers, blades, a directional sleeve and a shot separating wheel, wherein the shot blasting wheel comprises the impellers and the blades, the blades are inserted between the two impellers, the impellers comprise inner ring rings and outer ring rings, and the surfaces of the inner ring rings and the outer ring rings are provided with a plurality of grooves; the two side edges of the blade are provided with connecting modules, and the shapes of the connecting modules are matched with those of the grooves; the two impellers are connected through a connecting rod, a hollow rolling shaft is further arranged on the surface of the connecting rod, the inner diameter of the rolling shaft is larger than the diameter of the connecting rod, and the rolling shaft can roll relative to the connecting rod. According to the invention, the connecting rod and the rolling shaft are additionally arranged between the impellers, so that a workpiece can be further polished, and the working efficiency is improved; the gaps between the directional sleeve and the shot separating wheel are uniform, so that the phenomena of abrasion of the shot separating wheel to the shot and crushing of the directional sleeve are reduced, and the shot blasting efficiency is greatly improved.
Description
Technical Field
The invention relates to the technical field of shot blasting machines, in particular to a high-efficiency hook type shot blasting machine shot blasting device.
Background
The shot blasting machine is casting equipment for cleaning or strengthening the surface of a casting by using high-speed shots thrown by the shot blasting machine, and through shot blasting cleaning, not only can rust, oxide skin, molding sand and the like on the surface of a workpiece be removed, but also the internal stress of the workpiece can be reduced, and the fatigue resistance of the workpiece can be improved.
When the shot blasting machine in the prior art is used, the assembling, disassembling and replacing processes of the blades are very complicated; when a workpiece works in the machine, the directional sleeve is often squeezed and cracked, and the shot has serious abrasion on the shot distributing wheel; the abrasion conditions of the shot separating wheel and the workpiece of the directional sleeve cannot be known in time, the wear rate of the workpiece is high, and the working efficiency is low.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides a high-efficiency hook type shot blasting machine shot blasting device.
The technical scheme adopted by the invention is as follows: a high-efficiency hook type shot blasting machine shot blasting device comprises a motor, an impeller, blades, a directional sleeve and a shot blasting wheel, wherein the shot blasting wheel is positioned in the directional sleeve, the directional sleeve is of a sleeve structure provided with a shot blasting window, and a workpiece is thrown out through the shot blasting window and then enters the shot blasting wheel; the shot blasting wheel comprises impellers and blades, the blades are inserted between the two impellers, each impeller comprises an inner ring and an outer ring, the surfaces of the inner ring and the outer ring are provided with a plurality of grooves, and the grooves divide the impellers equally by taking the circle center of the impeller as the center;
the two side edges of the blade are provided with connecting modules, and the shapes of the connecting modules are matched with those of the grooves;
the opposite surfaces of the two impellers are of hollow structures and are connected through a connecting rod, a hollow rolling shaft is further arranged on the surface of the connecting rod, the inner diameter of the rolling shaft is larger than the diameter of the connecting rod, and the rolling shaft can roll relative to the connecting rod.
Further, the blades are at least eight.
Further, the two impellers are connected through at least four connecting rods.
Further, the connecting rod is connected with the impeller through a slot or a bolt.
Further, the groove comprises a rectangular or irregular shape.
Compared with the prior art, the invention has the beneficial effects that:
1. the connecting rod and the rolling shaft are additionally arranged between the impellers, so that the workpiece can be further polished, and the working efficiency is improved.
2. By adopting a special shot separating wheel structure, the blades can be quickly assembled and disassembled, no clamping tool is needed, 8 blades can be disassembled, only 5-10 minutes is needed, and the abrasion conditions of the shot separating wheel and the directional sleeve can be simultaneously checked.
3. The fixed shaft and the holes of the directional sleeve are processed at one time, and the gaps between the directional sleeve and the shot separating wheel are uniform, so that the phenomena of abrasion of the shot separating wheel by the shot and extrusion cracking of the directional sleeve are reduced, and the shot blasting efficiency is greatly improved.
Drawings
FIG. 1 is a schematic structural diagram of a shot-blasting device of a high-efficiency hook-type shot-blasting machine of the invention;
FIG. 2 is a schematic structural diagram of the pellet wheel of the present invention.
Wherein: 1-impeller, 2-blade, 3-shot separation wheel, 11-inner ring, 12-outer ring, 13-groove, 14-connecting rod, 15-rolling shaft, 21-connecting module and 31-shot blasting window.
Detailed Description
For the purpose of enhancing the understanding of the present invention, the present invention will be further explained with reference to the accompanying drawings and examples, which are only for the purpose of explaining the present invention and do not limit the scope of the present invention.
As shown in fig. 1 and 2, a high-efficiency hook type shot blasting machine shot blasting device comprises a motor, an impeller 1, blades 2, a directional sleeve and a shot blasting wheel 3, wherein the shot blasting wheel 3 is positioned in the directional sleeve, the directional sleeve is of a sleeve structure provided with a shot blasting window 31, and a workpiece is thrown out through the shot blasting window 31 and then enters the shot blasting wheel.
In the above embodiment, the impeller includes impellers 1 and blades 2, the number of the blades 2 is at least eight, the blades 2 are inserted between the two impellers 1, the impellers 1 include inner rings 11 and outer rings 12, the surfaces of the inner rings 11 and the outer rings 12 are respectively provided with a plurality of grooves 13, the grooves 13 equally divide the impellers 1 by taking the circle center of the impellers 1 as the center, the two side edges of the blades 2 are respectively provided with connecting modules 21, the connecting modules 21 are adapted to the grooves 13 in shape, and the grooves 13 include rectangular grooves, dovetail grooves or T-shaped grooves. The blade 2 is fixed by the action of centrifugal force in the rotating process of the impeller 1, so that any clamping tool is not needed, and when the blade 2 is disassembled, the blade 2 can be easily disassembled from the center of the impeller 1 only by slightly tapping the outer end of the blade 2. 8 blades 2 are disassembled, only 5-10 minutes are needed, and the abrasion conditions of the pelleting wheel 3 and the directional sleeve can be checked at the same time.
In the above embodiment, the precision of form and position tolerance of the grooves 13 and holes for fixing 8 blades on the impeller 1 of the impeller is strict, and the processes of indexing-rough milling-finish milling, indexing-drilling-reaming and the like on the impeller 1 can be completed at one time by one-time clamping, so that the running balance of the impeller is ensured, the balance moment of the impeller is between 12 and 15 N.mm (national standard 18.6 N.mm), and the noise of equipment is greatly reduced.
In the embodiment, the holes of the fixed shaft and the directional sleeve on the housing are processed at one time, so that the gap between the directional sleeve and the shot distributing wheel 3 is uniform, the phenomena of abrasion of the shot distributing wheel 3 to the shot and crushing of the directional sleeve are reduced, the shot blasting efficiency is greatly improved, and the shot blasting efficiency can reach 16kg/min kW.
In the above embodiment, the opposite surfaces of the two impellers 1 are of a hollow structure, the two impellers 1 are connected through the connecting rod 14, the surface of the connecting rod 14 is further provided with a hollow rolling shaft 15, and the inner diameter of the rolling shaft 15 is larger than the diameter of the connecting rod 14.
In the above embodiment, the two impellers 1 are connected by at least four connecting rods 14, and the connecting rods 14 are connected with the impellers 1 by slots or bolts.
In the above embodiment, when the workpiece is cleaned, the lifting hook lifts the workpiece to enter the ejection area of the shot blasting cleaning chamber, the split door is closed, the dust removal system, the separator, the elevator, the screw conveyor, the shot blasting machine, the shot supply gate and the like are sequentially started, shot blasting cleaning work can be performed, the workpiece is thrown out through the shot blasting window 31 and then enters the shot blasting wheel, and the rolling shaft 15 is rollable relative to the connecting rod 14 through polishing of the blades 2 and the rolling shaft 15 of the shot blasting wheel. And after cleaning, lifting the workpiece out of the cleaning chamber, and unloading and loading the workpiece.
The embodiments of the present invention are disclosed as the preferred embodiments, but not limited thereto, and those skilled in the art can easily understand the spirit of the present invention and make various extensions and changes without departing from the spirit of the present invention.
Claims (5)
1. The utility model provides a ball ware is thrown to high efficiency hook formula shot blasting machine which characterized in that: the shot blasting machine comprises a motor, an impeller, blades, a directional sleeve and a shot blasting wheel, wherein the shot blasting wheel is positioned in the directional sleeve, the directional sleeve is of a sleeve structure provided with a shot blasting window, and a workpiece is thrown out through the shot blasting window and then enters the shot blasting wheel; the shot blasting wheel comprises impellers and blades, the blades are inserted between the two impellers, each impeller comprises an inner ring and an outer ring, the surfaces of the inner ring and the outer ring are provided with a plurality of grooves, and the grooves divide the impellers equally by taking the circle center of the impeller as the center;
the two side edges of the blade are provided with connecting modules, and the shapes of the connecting modules are matched with those of the grooves;
the opposite surfaces of the two impellers are of hollow structures and are connected through a connecting rod, a hollow rolling shaft is further arranged on the surface of the connecting rod, the inner diameter of the rolling shaft is larger than the diameter of the connecting rod, and the rolling shaft can roll relative to the connecting rod.
2. The high efficiency hook blast cleaner shot-blasting machine of claim 1, wherein: the blades are at least eight.
3. The high efficiency hook blast cleaner shot-blasting machine of claim 1, wherein: the two impellers are connected through at least four connecting rods.
4. The high efficiency hook blast cleaner shot-blasting machine of claim 1 or 3, wherein: the connecting rod is connected with the impeller through a slot or a bolt.
5. The high efficiency hook blast cleaner shot-blasting machine of claim 1, wherein: the recess comprises a rectangular or irregular shape.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201911063920.7A CN110605670A (en) | 2019-11-04 | 2019-11-04 | High efficiency lifting hook formula shot-blasting cleaning machine impeller head |
Applications Claiming Priority (1)
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CN201911063920.7A CN110605670A (en) | 2019-11-04 | 2019-11-04 | High efficiency lifting hook formula shot-blasting cleaning machine impeller head |
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CN110605670A true CN110605670A (en) | 2019-12-24 |
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Family Applications (1)
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CN201911063920.7A Pending CN110605670A (en) | 2019-11-04 | 2019-11-04 | High efficiency lifting hook formula shot-blasting cleaning machine impeller head |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111644988A (en) * | 2020-06-30 | 2020-09-11 | 盐城迪尔特抛丸设备有限公司 | Shot blasting machine and application method thereof |
CN112959227A (en) * | 2021-02-24 | 2021-06-15 | 句容嘉瑞金属制品有限公司 | Shot blasting machine for hook shot blasting machine and installation method thereof |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2080887U (en) * | 1990-09-22 | 1991-07-17 | 山东工业大学 | High-effective impeller |
EP0688633A1 (en) * | 1994-06-23 | 1995-12-27 | Speedlock Shotblast Systems Cc | Shot blast wheel |
CN1579708A (en) * | 2003-08-11 | 2005-02-16 | 董禹全 | Air return type environment-friendly impeller head |
CN202088107U (en) * | 2011-06-17 | 2011-12-28 | 济南万通铸造装备工程有限公司 | Shot blaster with directly coupled motor |
CN103506962A (en) * | 2013-10-18 | 2014-01-15 | 山东开泰抛丸机械有限公司 | Novel impeller head capable of improving input shot quality |
CN206952798U (en) * | 2017-08-02 | 2018-02-02 | 李江 | A kind of impeller head impeller |
CN209478001U (en) * | 2019-01-02 | 2019-10-11 | 盐城市裕达机械制造有限公司 | A kind of shot-blasting machine impeller head |
CN211589772U (en) * | 2019-11-04 | 2020-09-29 | 徐州艾梅尼克工程机械有限公司 | High efficiency lifting hook formula shot-blasting cleaning machine impeller head |
-
2019
- 2019-11-04 CN CN201911063920.7A patent/CN110605670A/en active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2080887U (en) * | 1990-09-22 | 1991-07-17 | 山东工业大学 | High-effective impeller |
EP0688633A1 (en) * | 1994-06-23 | 1995-12-27 | Speedlock Shotblast Systems Cc | Shot blast wheel |
CN1579708A (en) * | 2003-08-11 | 2005-02-16 | 董禹全 | Air return type environment-friendly impeller head |
CN202088107U (en) * | 2011-06-17 | 2011-12-28 | 济南万通铸造装备工程有限公司 | Shot blaster with directly coupled motor |
CN103506962A (en) * | 2013-10-18 | 2014-01-15 | 山东开泰抛丸机械有限公司 | Novel impeller head capable of improving input shot quality |
CN206952798U (en) * | 2017-08-02 | 2018-02-02 | 李江 | A kind of impeller head impeller |
CN209478001U (en) * | 2019-01-02 | 2019-10-11 | 盐城市裕达机械制造有限公司 | A kind of shot-blasting machine impeller head |
CN211589772U (en) * | 2019-11-04 | 2020-09-29 | 徐州艾梅尼克工程机械有限公司 | High efficiency lifting hook formula shot-blasting cleaning machine impeller head |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111644988A (en) * | 2020-06-30 | 2020-09-11 | 盐城迪尔特抛丸设备有限公司 | Shot blasting machine and application method thereof |
CN112959227A (en) * | 2021-02-24 | 2021-06-15 | 句容嘉瑞金属制品有限公司 | Shot blasting machine for hook shot blasting machine and installation method thereof |
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