JPH03122008U - - Google Patents
Info
- Publication number
- JPH03122008U JPH03122008U JP2960190U JP2960190U JPH03122008U JP H03122008 U JPH03122008 U JP H03122008U JP 2960190 U JP2960190 U JP 2960190U JP 2960190 U JP2960190 U JP 2960190U JP H03122008 U JPH03122008 U JP H03122008U
- Authority
- JP
- Japan
- Prior art keywords
- falling
- chute
- hopper
- dropping
- supply
- 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.)
- Granted
Links
- 238000007599 discharging Methods 0.000 claims 1
- 239000008187 granular material Substances 0.000 claims 1
- 239000000843 powder Substances 0.000 claims 1
- 230000000630 rising effect Effects 0.000 claims 1
- 239000003826 tablet Substances 0.000 claims 1
- 239000012780 transparent material Substances 0.000 claims 1
Landscapes
- Chutes (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Description
第１図は、本考案に係る落下装置の縦断面図、
第２図イ，ロは、同じくインナーピストンを上端
まで上昇させた様子を示す縦断面図、第３図は、
同じく落下物を下降させるとともにインナーピス
トンを下降させた状態を示す縦断面図である。
１……落下装置、２……ホツパー、２ａ……下
端部、２ｂ……ｏリング．３……落下シユート、
３ａ……落下シユートの下部、３ｂ……落下シユ
ートの内壁、３ｃ……排出口、３ｄ……傾斜壁面
、４……落下制御装置、５……給排気口、６……
空気溜室、７……通気孔、７ａ……空気溜、８…
…インナーピストン、８ａ……溝、９……アウタ
ーピストン、９ａ……アウターピストンの上端部
、９ｂ……アウターピストンの中空内部、９ｃ…
…溝、９ｄ……貫通孔、９ｅ……アウターピスト
ンの底面、１０……パイプ、１１……錘、１２…
…落下物、１３……エンドキヤツプ、１４……次
段のホツパー、１５……リング。
FIG. 1 is a longitudinal sectional view of the dropping device according to the present invention;
Figures 2A and 2B are longitudinal cross-sectional views showing the inner piston raised to the upper end, and Figure 3 is a
It is a longitudinal cross-sectional view showing a state in which the falling object is lowered and the inner piston is also lowered. 1...Drop device, 2...Hopper, 2a...Lower end, 2b...O ring. 3...Falling shot,
3a... lower part of the falling chute, 3b... inner wall of the falling chute, 3c... discharge port, 3d... inclined wall surface, 4... fall control device, 5... supply/exhaust port, 6......
Air reservoir chamber, 7...Vent hole, 7a...Air reservoir, 8...
...Inner piston, 8a... Groove, 9... Outer piston, 9a... Upper end of outer piston, 9b... Hollow interior of outer piston, 9c...
...Groove, 9d...Through hole, 9e...Bottom surface of outer piston, 10...Pipe, 11... Weight, 12...
...Falling object, 13...End cap, 14...Next stage hopper, 15...Ring.
Claims (1)
ートをホツパーに連結し、これに落下物を開閉動
作などにより落下させたり落下停止させたりする
適宜な落下制御装置を設けてなる、粉体や顆粒も
しくは錠剤等の落下物を所要落下させる落下装置
において、 前記落下制御装置が、前記落下シユートに設け
られた給排気機構と、該給排気機構からの気体の
給気・排気で昇降され前記落下シユート内壁に摺
動自在に設けられたインナーピストンとアウター
ピストンとで形成され、前記アウターピストンは
、上昇停止時に落下シユートの下部に設けられた
排出口を遮閉するとともに、前記インナーピスト
ンがアウターピストン中空内部に嵌脱自在になさ
れて形成されていることを特徴としてなる落下装
置。 (2) 前記落下シユートは、透明もしくは半透明
体で形成されていることを特徴としてなる請求項
第１に記載の落下装置。[Scope of Claim for Utility Model Registration] (1) A hopper and a falling chute are connected to the hopper from the lower end of the hopper, and an appropriate fall control device is provided on the hopper to cause falling objects to fall or stop them from falling by opening and closing operations, etc. In a dropping device for dropping falling objects such as powder, granules, or tablets as required, the drop control device includes a supply/exhaust mechanism provided in the drop chute, and a supply/exhaust mechanism for supplying and discharging gas from the supply/exhaust mechanism. It is formed of an inner piston and an outer piston that are slidably provided on the inner wall of the falling chute and are raised and lowered by exhaust gas, and the outer piston blocks the discharge port provided at the lower part of the falling chute when the rising stops, and A dropping device characterized in that the inner piston is formed so as to be able to be freely fitted into and removed from the hollow interior of the outer piston. (2) The dropping device according to claim 1, wherein the dropping chute is made of a transparent or semi-transparent material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990029601U JPH0547130Y2 (en) | 1990-03-26 | 1990-03-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990029601U JPH0547130Y2 (en) | 1990-03-26 | 1990-03-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03122008U true JPH03122008U (en) | 1991-12-12 |
| JPH0547130Y2 JPH0547130Y2 (en) | 1993-12-10 |
Family
ID=31532355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990029601U Expired - Lifetime JPH0547130Y2 (en) | 1990-03-26 | 1990-03-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0547130Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5122270U (en) * | 1974-08-05 | 1976-02-18 | ||
| JPH01115612U (en) * | 1988-01-28 | 1989-08-03 |
-
1990
- 1990-03-26 JP JP1990029601U patent/JPH0547130Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5122270U (en) * | 1974-08-05 | 1976-02-18 | ||
| JPH01115612U (en) * | 1988-01-28 | 1989-08-03 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0547130Y2 (en) | 1993-12-10 |
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