KR970058821A - Crushing device for foundry sand in sand casting process - Google Patents
Crushing device for foundry sand in sand casting process Download PDFInfo
- Publication number
- KR970058821A KR970058821A KR1019960002234A KR19960002234A KR970058821A KR 970058821 A KR970058821 A KR 970058821A KR 1019960002234 A KR1019960002234 A KR 1019960002234A KR 19960002234 A KR19960002234 A KR 19960002234A KR 970058821 A KR970058821 A KR 970058821A
- Authority
- KR
- South Korea
- Prior art keywords
- foundry sand
- impeller
- sand
- crushing
- support member
- Prior art date
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- Casting Devices For Molds (AREA)
Abstract
본 발명은 사형주조공정의 주물사덩어리 파쇄장치에 관한 것으로서, 본 발명의 목적은 조형작업시 주물사덩어리를 최소하하여 조형능력을 극대화하는 사형주조공정의 주물사덩어리 파쇄장치를 제공함에 있다.An object of the present invention is to provide an apparatus for crushing lumps of foundry sand which is capable of maximizing molding ability by minimizing a lump of foundry sand during a molding operation.
상기와 같은 목적을 달성하기 위한 본 발명에 따른 사형주조공정의 주물사덩어리 파쇄장치는, 밸트컨베이어에 의해 이송되어온 주물사가 유입되는 하부호퍼와, 회전력을 공급하는 모터와, 상기 모터의 회전력이 전달되는 샤프트와, 상기 샤프트의 끝단에 결합되어 주물사덩어리를 분쇄하는 임펠러와, 상기 샤프트를 지지하는 상기 내부호퍼에 고정된 지지부재와, 상기 하부호퍼내측 지지부재상에 상기 임펠러의 회전반경으로 부착되어 상기 임펠러에 의해 분산되는 주물사를 부딪혀 파쇄시키는 다수개의 안내봉을 포함하여 이루어지는 것을 요지로 한다.In order to accomplish the above object, according to the present invention, there is provided an apparatus for crushing lump of foundry sand, which comprises a lower hopper into which a foundry sand conveyed by a belt conveyer flows, a motor for supplying rotational force, A support member fixed to the inner hopper for supporting the shaft; a support member attached to the inner support member of the lower hopper at a rotation radius of the impeller, the impeller being attached to an end of the impeller, And a plurality of guide rods for crushing the foundry sand scattered by the plurality of guide rods.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.
제2도는 본 발명에 다른 사셩주조공정의 주물사덩어리 파쇄장치를 나타내는 도면으로서, (가)는 장치상태도, (나)는 부분평면도FIG. 2 is a view showing a device for crushing molding sand in a sand casting process according to the present invention, wherein (A) is a device state diagram, (B) is a partial plan view
제3도는 본 발명에 따른 사형주조공정의 장치상태도FIG. 3 is a device state diagram of a sand casting process according to the present invention.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960002234A KR970058821A (en) | 1996-01-31 | 1996-01-31 | Crushing device for foundry sand in sand casting process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960002234A KR970058821A (en) | 1996-01-31 | 1996-01-31 | Crushing device for foundry sand in sand casting process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR970058821A true KR970058821A (en) | 1997-08-12 |
Family
ID=66219163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019960002234A KR970058821A (en) | 1996-01-31 | 1996-01-31 | Crushing device for foundry sand in sand casting process |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR970058821A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102034411B1 (en) | 2019-05-13 | 2019-11-08 | 강현욱 | Apparatus for suppling sand for sand casting |
-
1996
- 1996-01-31 KR KR1019960002234A patent/KR970058821A/en not_active Application Discontinuation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102034411B1 (en) | 2019-05-13 | 2019-11-08 | 강현욱 | Apparatus for suppling sand for sand casting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E902 | Notification of reason for refusal | ||
| E601 | Decision to refuse application |