JPH0443437U - - Google Patents
Info
- Publication number
- JPH0443437U JPH0443437U JP8648090U JP8648090U JPH0443437U JP H0443437 U JPH0443437 U JP H0443437U JP 8648090 U JP8648090 U JP 8648090U JP 8648090 U JP8648090 U JP 8648090U JP H0443437 U JPH0443437 U JP H0443437U
- Authority
- JP
- Japan
- Prior art keywords
- aggregate
- storage section
- foundry sand
- vibration
- pass
- 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
- 239000004576 sand Substances 0.000 claims description 6
- 239000003110 molding sand Substances 0.000 claims 2
- 239000002245 particle Substances 0.000 claims 2
- 239000002131 composite material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Description
第１図は本考案に係る振動破砕機の全体構成を
示す概略縦断面図、第２図は収容部底部の一例を
示す一部拡大平面図、第３図は従来例の全体構成
を示す概略縦断面図、第４図は同収容部底部を示
す一部拡大平面図である。
１……加振装置、２……収容部、３……鋳物砂
骨材、３Ａ……砂粒状の主骨材、３Ｂ……塊状の
補助骨材、５……底部、５Ａ……第１の透孔群、
５Ｂ……第２の透孔群。
Fig. 1 is a schematic vertical cross-sectional view showing the overall configuration of the vibration crusher according to the present invention, Fig. 2 is a partially enlarged plan view showing an example of the bottom of the storage section, and Fig. 3 is a schematic diagram showing the overall configuration of a conventional example. The vertical sectional view and FIG. 4 are partially enlarged plan views showing the bottom of the housing portion. DESCRIPTION OF SYMBOLS 1... Vibration device, 2... Storage part, 3... Foundry sand aggregate, 3A... Main aggregate in the form of sand grains, 3B... Massive auxiliary aggregate, 5... Bottom, 5A... First through-hole group,
5B...Second hole group.
Claims (1)
加振装置による収容部の振動により、該収容部の
底部に形成されている透孔を通過可能な大きさに
破砕し、透孔通過後の鋳物砂骨材を回収するよう
に構成された鋳物砂の振動破砕機において、前記
収容部の底部に形成されている透孔が前記鋳物砂
骨材中の粒径の小さい主として主骨材を通過させ
る第１の透孔群と、前記主骨材および該主骨材よ
りも粒径の大きい補助骨材を通過させる第２の透
孔群との複合によつて構成されていることを特徴
とする鋳物砂の振動破砕機。 The molding sand aggregate that has been put into the storage section after mold breaking is crushed into a size that can pass through the through hole formed at the bottom of the storage section by the vibration of the storage section by the vibration device, and the molding sand aggregate is crushed into a size that can pass through the through hole formed at the bottom of the storage section. In a foundry sand vibration crusher configured to collect foundry sand aggregate, the through holes formed at the bottom of the storage section mainly collect main aggregates having a small particle size in the foundry sand aggregate. It is constituted by a composite of a first hole group through which the aggregate passes through, and a second through hole group through which the main aggregate and auxiliary aggregate having a particle size larger than the main aggregate pass. Features: Foundry sand vibration crusher.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8648090U JPH0443437U (en) | 1990-08-18 | 1990-08-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8648090U JPH0443437U (en) | 1990-08-18 | 1990-08-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0443437U true JPH0443437U (en) | 1992-04-13 |
Family
ID=31636026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8648090U Pending JPH0443437U (en) | 1990-08-18 | 1990-08-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0443437U (en) |
-
1990
- 1990-08-18 JP JP8648090U patent/JPH0443437U/ja active Pending
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