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 PDF

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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
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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
Application number
CN201911063920.7A
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Chinese (zh)
Inventor
缪伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xuzhou Amer Nick Engineering Machinery Co Ltd
Original Assignee
Xuzhou Amer Nick Engineering Machinery Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Xuzhou Amer Nick Engineering Machinery Co Ltd filed Critical Xuzhou Amer Nick Engineering Machinery Co Ltd
Priority to CN201911063920.7A priority Critical patent/CN110605670A/en
Publication of CN110605670A publication Critical patent/CN110605670A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24CABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C5/00Devices or accessories for generating abrasive blasts
    • B24C5/06Impeller wheels; Rotor blades therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24CABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C5/00Devices or accessories for generating abrasive blasts
    • B24C5/06Impeller wheels; Rotor blades therefor
    • B24C5/062Rotor blades or vanes; Locking means therefor

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  • 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

High efficiency lifting hook formula shot-blasting cleaning machine impeller head
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.
CN201911063920.7A 2019-11-04 2019-11-04 High efficiency lifting hook formula shot-blasting cleaning machine impeller head Pending CN110605670A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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)

Application Number Priority Date Filing Date Title
CN201911063920.7A CN110605670A (en) 2019-11-04 2019-11-04 High efficiency lifting hook formula shot-blasting cleaning machine impeller head

Publications (1)

Publication Number Publication Date
CN110605670A true CN110605670A (en) 2019-12-24

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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

Country Status (1)

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Cited By (2)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (8)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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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