JPH03212391A - Powder and granular material-feeding hopper - Google Patents
Powder and granular material-feeding hopperInfo
- Publication number
- JPH03212391A JPH03212391A JP2001459A JP145990A JPH03212391A JP H03212391 A JPH03212391 A JP H03212391A JP 2001459 A JP2001459 A JP 2001459A JP 145990 A JP145990 A JP 145990A JP H03212391 A JPH03212391 A JP H03212391A
- Authority
- JP
- Japan
- Prior art keywords
- powder
- hopper
- discharge port
- granular material
- weir plate
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は、粉粒体を供給するホッパに関するものであっ
て、詳しくは発明者らが先に提案した特開昭５８−２０
８６２９号に係る金粉粒体の如き粉粒体の予備秤量装置
に粉粒体を供給するホッパに関するものである。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a hopper for supplying powder and granules.
This invention relates to a hopper for supplying powder and granules to a pre-weighing device for powder and granules such as gold powder and granules according to No. 8629.
（従来の技術並びにその問題点）
従来から用いられている上記の粉粒体供給用ホッパは、
第２図に示すような角型のホッパ１であって、排出口２
に粉粒体の排出量を調整するためのシャッタ（図示省略
）を備えたものである。そして第２図においては堰板３
が示されているが、これは第１図において本発明を説明
するために図示したものであって、従来用いられている
本発明に関連する粉粒体供給用ホッパには堰板を設けた
ものは見当たらない。そして上記のような従来技術に係
るホッパは、その内部にホッパの容量と同量の粉粒体を
入れ、排出口から一定量の粉粒体を排出すると、排出口
において粉粒体が詰まる場合がある。特に金粉粒体（比
重１９．３）の如く非常に重くかつ軟らかい性質の金属
の場合は、その自重と機械的性質から粉粒体同士がくっ
つき合い排出が困難となる。(Conventional technology and its problems) The above-mentioned hopper for supplying powder and granular material that has been conventionally used is as follows:
It is a rectangular hopper 1 as shown in FIG.
It is equipped with a shutter (not shown) for adjusting the amount of powder and granular material discharged. In Figure 2, weir plate 3
This is shown in FIG. 1 to explain the present invention, and the conventionally used hopper for supplying powder and granular material related to the present invention is provided with a weir plate. I can't find anything. In the hopper according to the prior art as described above, when the same amount of powder and granule as the capacity of the hopper is put inside the hopper and a certain amount of powder and granule is discharged from the discharge port, the discharge port may become clogged with the powder and granule. There is. In particular, in the case of a very heavy and soft metal such as gold powder (specific gravity 19.3), the powder sticks together due to its own weight and mechanical properties, making it difficult to discharge.
本発明は、上記の問題に鑑みてなされたものであり、そ
の目的は、ホッパの排出口付近において粉粒体が詰まる
ことがなく迅速、円滑に粉粒体を排出することができる
粉粒体供給用のホッパを提供することである。The present invention has been made in view of the above-mentioned problems, and an object of the present invention is to provide a powder or granule material that can be quickly and smoothly discharged without clogging the powder or granule material near the discharge port of a hopper. It is to provide a hopper for supply.
（問題点を解決するための手段並びに作用）即ち本発明
の要旨は、排出口にシャッタを備えた粉粒体予備秤量装
置に付設する粉粒体ホッパ内を、堰板により仕切り、該
堰板の下部に粉粒体を排出口側に導く導出孔を設け、か
つ先端を排出口内に差し込むことができる突棒を取付け
たエアシリンダを備えたことを特徴とする粉粒体供給用
ホッパである。(Means and operations for solving the problems) That is, the gist of the present invention is to partition the inside of a powder hopper attached to a powder pre-weighing device equipped with a shutter at the discharge port with a weir plate, A hopper for supplying powder and granular material, characterized by having an air cylinder provided with an outlet hole in the lower part of the hopper to guide the powder and granular material to the discharge port side, and equipped with a protruding rod whose tip can be inserted into the discharge port. .
本発明によればホッパ内を堰板により仕切る構造なので
、ホッパの容量と同量の粉粒体を入れることがなく、か
つ堰板の下部に設けた導出孔から適量の粉粒体が排出口
側に移動する構造となっている。また突棒により排出口
内の粉粒体の排出を円滑にすることができるので、粉粒
体同士が自重でくっつきあったり排出口内に詰まったり
することがない。According to the present invention, since the inside of the hopper is partitioned by a weir plate, it is not possible to introduce the same amount of powder and granules as the capacity of the hopper, and an appropriate amount of powder and granules can be discharged from the outlet hole provided at the bottom of the weir plate. It has a structure that moves to the side. Further, since the protruding rod can smoothly discharge the powder or granules from the discharge port, the powder or granules will not stick to each other under their own weight or become clogged in the discharge port.
以下、本発明の実施例に基すいて、さらに詳細に説明す
る。Hereinafter, the present invention will be explained in more detail based on examples.
（実施例）
第１図（ａ）は、本発明を実施する粉粒体供給用ホッパ
の側面図である。図において１はホッパ本体であって、
下部には粉粒体の排出口２が設けてあり、この排出口に
はエアシリンダ４．４′により作動するシャッタ５，５
′が備えられている。(Example) FIG. 1(a) is a side view of a hopper for supplying powder or granular material in which the present invention is implemented. In the figure, 1 is the hopper main body,
A powder discharge port 2 is provided at the bottom, and shutters 5 and 5 operated by air cylinders 4 and 4' are installed at this discharge port.
' is provided.
またホッパ１内は堰板３により仕切られていてその堰板
の下部には導出孔６が設けである。そして堰板によって
仕切られたホッパ内の空室７の一端には突棒８を取付け
たエアシリンダ９を備えている。そしてこの突棒８の先
端は図のシャッタ５′の先端位置までシリンダ９によっ
て作動する構造とすることが好ましい。さらに突棒８の
上下作動とシャッタ５，５゛の開放作動は連動させるこ
とが望ましいので、シリンダ９と４．４”を連動せしめ
る制御装置（図示せず）を設ける。Further, the inside of the hopper 1 is partitioned by a weir plate 3, and an outlet hole 6 is provided in the lower part of the weir plate. An air cylinder 9 to which a protruding rod 8 is attached is provided at one end of a chamber 7 in the hopper partitioned by a weir plate. Preferably, the tip of this protruding rod 8 is operated by a cylinder 9 to the tip of the shutter 5' in the figure. Furthermore, since it is desirable that the vertical movement of the protruding rod 8 and the opening movement of the shutters 5, 5'' be linked, a control device (not shown) is provided to link the cylinders 9 and 4.4''.
つぎに第１図（ｂ）は、第１図（ａ）の矢印方向から見
た堰板３の図であり、６は粉粒体の導出孔である。Next, FIG. 1(b) is a view of the weir plate 3 seen from the direction of the arrow in FIG. 1(a), and 6 is a lead-out hole for the granular material.
本発明による第１図に示す粉粒体供給用ホッパに金粉粒
体（第１図１０）を投入し、１ ｋｇづつの金粉粒体の
予備秤量を行ったところ、排出口における詰まりは全く
発生せず、５０ｋｇの金粉粒体の秤量を８分で完了した
。When gold powder granules (Fig. 1 10) were charged into the powder supply hopper according to the present invention shown in Fig. 1, and 1 kg of gold powder granules were pre-weighed, no clogging occurred at the discharge port. The weighing of 50 kg of gold powder granules was completed in 8 minutes.
（発明の効果）
本発明によれば、金粉粒体であっても自重によりくっつ
き合うことがなく、かつホッパの排出口において詰まる
ことがなく、粉粒体を迅速、かつ円滑に排出することが
できるので、粉粒体の予備秤量作業に大きく寄与するこ
とができる。(Effects of the Invention) According to the present invention, even gold powder particles do not stick together due to their own weight, and the discharge port of the hopper is not clogged, and the powder particles can be discharged quickly and smoothly. Therefore, it can greatly contribute to the preliminary weighing work of powder and granular materials.
第１図（ａ）は、本発明を実施する粉粒体供給用ホッパ
の側断面図であり、同じ＜（ｂ）は第１図の堰板を矢印
方向から見た図である。そして第２図は従来用いられた
角型ホッパの斜視図である。
１・・・ホッパ、２・・・排出口、 ３・・・堰板、５
．５′・・・シャッタ、８・・・突棒、９・・・エアシ
リンダ。FIG. 1(a) is a side sectional view of a hopper for supplying powder and granular material according to the present invention, and FIG. 1(b) is a view of the weir plate in FIG. 1 viewed from the direction of the arrow. FIG. 2 is a perspective view of a conventionally used square hopper. 1...Hopper, 2...Discharge port, 3...Weir plate, 5
．． 5'...Shutter, 8...Protrusion rod, 9...Air cylinder.
Claims (2)
粒体予備秤量装置に付設する粉粒体ホッパ（１）内を、
堰板（３）により仕切り、該堰板の下部に粉粒体を排出
口側に導く導出孔（６）を設け、かつ先端を排出口内に
差し込むことができる突棒（８）を取付けたエアシリン
ダ（９）を備えたことを特徴とする粉粒体供給用ホッパ
。(1) Inside the powder hopper (1) attached to the powder pre-weighing device equipped with shutters (5, 5') at the discharge port (2),
The air is partitioned by a weir plate (3), has an outlet hole (6) at the bottom of the weir plate that guides the powder and granules toward the discharge port, and is equipped with a protruding rod (8) whose tip can be inserted into the discharge port. A hopper for supplying powder and granular material, characterized by comprising a cylinder (9).
（９）による突棒（８）の上下作動を連動構造とした請
求項（１）記載の粉粒体供給用ホッパ。(2) The hopper for supplying powder and granular material according to claim (1), wherein the opening operation of the shutters (5, 5') and the vertical operation of the protruding rod (8) by the air cylinder (9) are linked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001459A JP2750188B2 (en) | 1990-01-10 | 1990-01-10 | Hopper for supplying powder and granules |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001459A JP2750188B2 (en) | 1990-01-10 | 1990-01-10 | Hopper for supplying powder and granules |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03212391A true JPH03212391A (en) | 1991-09-17 |
| JP2750188B2 JP2750188B2 (en) | 1998-05-13 |
Family
ID=11502040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001459A Expired - Fee Related JP2750188B2 (en) | 1990-01-10 | 1990-01-10 | Hopper for supplying powder and granules |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2750188B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6708851B2 (en) * | 2001-08-01 | 2004-03-23 | Mould-Tek Industries, Inc. | Material activator for material dispensing bin |
| JP2013027659A (en) * | 2011-07-29 | 2013-02-07 | Aoki Ryutsu Kk | Clogging-preventing container of liquid seasoning |
| CN103787003A (en) * | 2012-11-02 | 2014-05-14 | 洛阳森谱特电气设备有限公司 | Hopper powder container |
-
1990
- 1990-01-10 JP JP2001459A patent/JP2750188B2/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6708851B2 (en) * | 2001-08-01 | 2004-03-23 | Mould-Tek Industries, Inc. | Material activator for material dispensing bin |
| JP2013027659A (en) * | 2011-07-29 | 2013-02-07 | Aoki Ryutsu Kk | Clogging-preventing container of liquid seasoning |
| CN103787003A (en) * | 2012-11-02 | 2014-05-14 | 洛阳森谱特电气设备有限公司 | Hopper powder container |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2750188B2 (en) | 1998-05-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |