CN202239482U - Sand warehouse moulding sand delivering structure - Google Patents
Sand warehouse moulding sand delivering structure Download PDFInfo
- Publication number
- CN202239482U CN202239482U CN2011204259017U CN201120425901U CN202239482U CN 202239482 U CN202239482 U CN 202239482U CN 2011204259017 U CN2011204259017 U CN 2011204259017U CN 201120425901 U CN201120425901 U CN 201120425901U CN 202239482 U CN202239482 U CN 202239482U
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- CN
- China
- Prior art keywords
- sand
- compressed air
- warehouse
- sediment transport
- sand storage
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a sand warehouse moulding sand delivering structure which comprises a recycling sand box and a sand warehouse, wherein the sand warehouse is positioned on the recycling sand box; and the recycling sand box is connected with the sand warehouse by a first compressed air sand delivering pipeline and a second compressed air sand delivering pipeline which are parallel. According to the sand warehouse moulding sand delivering structure, a compressed air sand delivering pipeline is added between the sand warehouse and broken sand, and the sand yield of a sand mixer can meet the production dosage by adding the sand delivering pipeline.
Description
Technical field
The utility model relates to the molding sand structure for conveying of sand storage.
Background technology
As shown in Figure 1, the molding sand in the prior art after the fragmentation is transported to the sand storage 2 through a compressed air piping from reuse sandbox 1, and still, an independent sand delivering pipeline 3 can't satisfy required sand using amount when producing, and often causes the cut-off of molding sand.
The utility model content
The utility model technical problem to be solved just provides a kind of sand storage molding sand structure for conveying, improves the molding sand transporting velocity, satisfies required sand using amount.
For solving the problems of the technologies described above; The utility model adopts following technical scheme: sand storage molding sand structure for conveying; Comprise reuse sandbox and sand storage; Sand storage is positioned at reuse sandbox top, it is characterized in that: be connected through two the first parallel compressed air sediment transport pipelines and the second compressed air sediment transport pipeline between said reuse sandbox and sand storage.
As preferably, the diameter of the said first compressed air sediment transport pipeline is greater than the diameter of the second compressed air sediment transport pipeline.
As preferably, the said second compressed air sediment transport pipeline is provided with flow control valve.
The utility model increases a compressed air sediment transport pipeline between sand storage and broken sand, after increasing a sediment transport pipeline, the sand production rate of puddle mixer can satisfy produces consumption.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is further described:
Fig. 1 is a sand storage molding sand structure for conveying sketch map in the prior art;
Fig. 2 is the utility model sand storage molding sand structure for conveying sketch map.
The specific embodiment
As shown in Figure 2; Embodiment for the utility model sand storage molding sand structure for conveying; Comprise reuse sandbox 1 and sand storage 2, sand storage is positioned at reuse sandbox top, is connected through two the first parallel compressed air sediment transport pipelines 3 and the second compressed air sediment transport pipeline 4 between said reuse sandbox and sand storage.The diameter of the said first compressed air sediment transport pipeline is greater than the diameter of the second compressed air sediment transport pipeline.The said second compressed air sediment transport pipeline is provided with flow control valve 5.
Claims (3)
1. sand storage molding sand structure for conveying; Comprise reuse sandbox (1) and sand storage (2); Sand storage is positioned at reuse sandbox top, it is characterized in that: be connected through two the first parallel compressed air sediment transport pipelines (3) and the second compressed air sediment transport pipeline (4) between said reuse sandbox and sand storage.
2. sand storage molding sand structure for conveying according to claim 1 is characterized in that: the diameter of the said first compressed air sediment transport pipeline is greater than the diameter of the second compressed air sediment transport pipeline.
3. sand storage molding sand structure for conveying according to claim 2 is characterized in that: the said second compressed air sediment transport pipeline is provided with flow control valve (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204259017U CN202239482U (en) | 2011-11-01 | 2011-11-01 | Sand warehouse moulding sand delivering structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204259017U CN202239482U (en) | 2011-11-01 | 2011-11-01 | Sand warehouse moulding sand delivering structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202239482U true CN202239482U (en) | 2012-05-30 |
Family
ID=46100784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204259017U Expired - Fee Related CN202239482U (en) | 2011-11-01 | 2011-11-01 | Sand warehouse moulding sand delivering structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202239482U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111761023A (en) * | 2020-08-17 | 2020-10-13 | 江西力天机械有限公司 | Sand warehouse of accurate sand that goes out for lost foam casting |
-
2011
- 2011-11-01 CN CN2011204259017U patent/CN202239482U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111761023A (en) * | 2020-08-17 | 2020-10-13 | 江西力天机械有限公司 | Sand warehouse of accurate sand that goes out for lost foam casting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20151101 |
|
| EXPY | Termination of patent right or utility model |