JPH0421495U - - Google Patents
Info
- Publication number
- JPH0421495U JPH0421495U JP6298890U JP6298890U JPH0421495U JP H0421495 U JPH0421495 U JP H0421495U JP 6298890 U JP6298890 U JP 6298890U JP 6298890 U JP6298890 U JP 6298890U JP H0421495 U JPH0421495 U JP H0421495U
- Authority
- JP
- Japan
- Prior art keywords
- powder
- cutting
- hopper
- cone
- granular material
- 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
- 239000000843 powder Substances 0.000 claims description 11
- 239000008187 granular material Substances 0.000 claims description 10
- QNRATNLHPGXHMA-XZHTYLCXSA-N (r)-(6-ethoxyquinolin-4-yl)-[(2s,4s,5r)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]methanol;hydrochloride Chemical compound Cl.C([C@H]([C@H](C1)CC)C2)CN1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OCC)C=C21 QNRATNLHPGXHMA-XZHTYLCXSA-N 0.000 claims 1
Description
第１図は本考案の第１実施例の粉粒体用ホツパ
ーを示す正断面図、第２図は第１図のＡ−Ａ断面
図、第３図は本考案の第１実施例に関わる作動説
明図、第４図本考案の第１実施例に関わる粉粒体
の相対移送効率の変動を示すグラフ、第５図は本
考案の第１実施例に関わる別の実施態様の要部説
明図、第６図は本考案の第２実施例の粉粒体用ホ
ツパーを示す正断面図、第７図は従来の粉粒体用
ホツパーを示す正断面図である。
１……貯溜部、２……切出口、３……コーン、
３ａ……上円錐部、３ｂ……下円錐部、４……ネ
ジシリンダ、４ａ……出力軸、４ｂ……摺動板、
１１……コイルバネ、１２……加振機、１２ａ…
…出力軸、１３……ストツパー、Ｐ……粉粒体。
Fig. 1 is a front sectional view showing a hopper for powder or granular material according to the first embodiment of the present invention, Fig. 2 is a sectional view taken along line A-A in Fig. 1, and Fig. 3 is related to the first embodiment of the present invention. Fig. 4 is a graph showing the variation in the relative transfer efficiency of powder and granular materials according to the first embodiment of the present invention, and Fig. 5 is an explanation of the main parts of another embodiment related to the first embodiment of the present invention. 6 is a front sectional view showing a hopper for powder or granular material according to a second embodiment of the present invention, and FIG. 7 is a front sectional view showing a conventional hopper for powder or granular material. 1... Reservoir, 2... Cutting port, 3... Cone,
3a... Upper conical part, 3b... Lower conical part, 4... Screw cylinder, 4a... Output shaft, 4b... Sliding plate,
11... Coil spring, 12... Vibrator, 12a...
...output shaft, 13...stopper, P...powder.
Claims (1)
口を備えると共に、該切出口の内下部に、粉粒体
のマスフローを得るための縦断面形状が菱形状の
コーンを切出口内壁と間隔を有して設けてなる粉
粒体用ホツパーにおいて、前記切出口の外周部に
、その出力軸を切出口壁を貫通して該切出口内部
に位置させた複数の上下駆動手段を配設し、これ
ら上下駆動手段の出力軸を介して前記コーンを切
出口の内下部に上下動可能に支持したことを特徴
とする粉粒体用ホツパー。 (2) 下部に倒立円錐または角錐状とされた切出
口を備えると共に、該切出口の内下部に、粉粒体
のマスフローを得るための縦断面形状が菱形状の
コーンを切出口内壁と間隔を有して設けてなる粉
粒体用ホツパーにおいて、前記コーンを複数の弾
性支持部材を介して切出口内壁に連結・支持させ
る一方、少なくとも一つの弾性支持部材に加振機
を連結させたことを特徴とする粉粒体用ホツパー
。[Claims for Utility Model Registration] (1) An inverted conical or pyramid-shaped cutting opening is provided at the lower part, and the vertical cross-sectional shape of the inner lower part of the cutting opening is rhombic in order to obtain a mass flow of the powder and granular material. In a hopper for powder or granular material, the cone is provided at a distance from the inner wall of the cutting port, and a plurality of cones are provided on the outer periphery of the cutting port, the output shafts of which extend through the wall of the cutting port and are located inside the cutting port. 1. A hopper for powder and granular material, characterized in that vertical driving means are disposed, and the cone is vertically movably supported in the inner lower part of the cutting opening via the output shaft of the vertical driving means. (2) An inverted conical or pyramid-shaped cutting opening is provided at the bottom, and a cone with a diamond-shaped vertical cross section is spaced from the inner wall of the cutting opening in order to obtain mass flow of the powder and granules. In the hopper for powder and granular material, the cone is connected and supported to the inner wall of the cutting port via a plurality of elastic support members, and a vibrator is connected to at least one of the elastic support members. A hopper for powder and granular materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6298890U JPH0421495U (en) | 1990-06-14 | 1990-06-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6298890U JPH0421495U (en) | 1990-06-14 | 1990-06-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0421495U true JPH0421495U (en) | 1992-02-24 |
Family
ID=31592640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6298890U Pending JPH0421495U (en) | 1990-06-14 | 1990-06-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0421495U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2499074A2 (en) * | 2009-11-13 | 2012-09-19 | Pratt & Whitney Rocketdyne Inc. | Active hopper for promoting flow of bulk granular or powdered solids |
| JP2019137464A (en) * | 2018-02-08 | 2019-08-22 | 株式会社サタケ | Natural flow-down storage container |
-
1990
- 1990-06-14 JP JP6298890U patent/JPH0421495U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2499074A2 (en) * | 2009-11-13 | 2012-09-19 | Pratt & Whitney Rocketdyne Inc. | Active hopper for promoting flow of bulk granular or powdered solids |
| EP2499074A4 (en) * | 2009-11-13 | 2014-07-16 | Pratt & Whitney Rocketdyne Inc | Active hopper for promoting flow of bulk granular or powdered solids |
| JP2019137464A (en) * | 2018-02-08 | 2019-08-22 | 株式会社サタケ | Natural flow-down storage container |
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