JPH0357814U - - Google Patents
Info
- Publication number
- JPH0357814U JPH0357814U JP11830589U JP11830589U JPH0357814U JP H0357814 U JPH0357814 U JP H0357814U JP 11830589 U JP11830589 U JP 11830589U JP 11830589 U JP11830589 U JP 11830589U JP H0357814 U JPH0357814 U JP H0357814U
- Authority
- JP
- Japan
- Prior art keywords
- screw
- blade
- gap
- casing
- inlet
- 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
- 239000008187 granular material Substances 0.000 claims description 15
- 230000002093 peripheral effect Effects 0.000 claims description 13
- 238000010586 diagram Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
Landscapes
- Inorganic Insulating Materials (AREA)
Description
図面は本考案の実施例を示し、第１図ａは１及
び３の考案の実施例の一部を断面して示した正面
図、第１図ｂは投入口を縦断したその側面図、第
２図ａは２及び３の考案の実施例の一部を断面し
て示した正面図、第２図ｂは投入口を縦断したそ
の側面図、第３図は従来のスクリユフイーダの概
要を示す斜視図である。
羽根の外周縁とケーシング内壁面との間隙……
δ、粒体の径……ｄ、ケーシング……１、投入口
……２、排出口……３、スクリユコンベヤ……６
、投入口前面壁……７、スクリユＡの羽根……９
、スクリユＢの羽根……１０，１０′、Ａの羽根
の前端の外周縁……１１、開口部の内周縁……１
２、Ｂの羽根の後端の外周縁……１３、投入口側
面壁……１４、張出部……１５、Ａの羽根の軸線
……１６。
The drawings show embodiments of the present invention; Fig. 1a is a partially sectional front view of the embodiments of the inventions 1 and 3; Fig. 1b is a side view of the inlet taken longitudinally; Figure 2a is a partially sectional front view of the embodiment of the inventions 2 and 3, Figure 2b is a side view of the inlet taken longitudinally, and Figure 3 is a perspective view showing an outline of a conventional screw feeder. It is a diagram. Gap between the outer peripheral edge of the blade and the inner wall surface of the casing...
δ, particle diameter...d, casing...1, input port...2, discharge port...3, screw conveyor...6
, Inlet front wall...7, Screw A blade...9
, Blades of screw B...10, 10', Outer peripheral edge of front end of blade A...11, Inner peripheral edge of opening part...1
2. Outer periphery of rear end of blade B...13, side wall of input port...14, overhang part...15, axis of blade A...16.
補正 昭６３．１２．７
実用新案登録請求の範囲を次のように補正する
。Amendment December 7, 1983 The scope of claims for utility model registration is amended as follows.
【実用新案登録請求の範囲】
(1) 一端に投入口を他端に排出口を付設した円
筒状のケーシングの内部に１本のスクリユコンベ
ヤを配置したスクリユフイーダにおいて、
該コンベヤのスクリユを投入口に露出するスク
リユＡと該Ａの前端より排出口にかけて配設され
るスクリユＢとによつて形成し、スクリユＡの羽
根の外周縁とケーシング内壁面との間隙及びスク
リユＢの羽根の外周縁とケーシング内壁面との間
隙をそれぞれ粒体の最小径よりも小さくし、かつ
スクリユＡの羽根の前端の外周縁と投入口前面壁
に接続するケーシング開口部の内周縁との間隙を
粒体の最大径よりも大きくしスクリユＢの羽根の
後端の外周縁と前記内周縁との間隙をゼロよりも
大きくするように構成したことを特徴とする粒体
用スクリユフイーダ。
(2) 一端に投入口を他端に排出口を付設した円
筒状のケーシングの内部に１本のスクリユコンベ
ヤを配置したスクリユフイーダにおいて、
該コンベヤのスクリユを投入口に露出するスク
リユＡと該Ａの前端より排出口にかけて配設され
るスクリユＢとによつて形成し、スクリユＡの羽
根の外周縁とケーシング内壁面との間隙を粒体の
最小径よりも小さくし、スクリユＢの羽根の外周
縁とケーシング内壁面との間隙を粒体の最大径よ
りも大きくし、かつ、スクリユＡの羽根の前端の
外周縁と投入口前面壁に接続するケーシング開口
部の内周縁との間隙を粒体の最大径よりも大きく
するように構成したことを特徴とする粒体用スク
リユフイーダ。
(3) 一端に投入口を他端に排出口を付設した円
筒状のケーシングの内部に１本のスクリユコンベ
ヤを配置したスクリユフイーダにおいて、
該コンベヤのスクリユを投入口に露出するスク
リユＡと該Ａの前端より排出口にかけて配設され
るスクリユＢとによつて形成し、スクリユＡの羽
根の外周縁とケーシング内壁面との間隙を粒体の
最小径よりも小さくし、かつ、スクリユＡの羽根
が下向きに回転していく側の投入口側面壁に、投
入口側面壁と、張出部上面の交わる交線と、張出
部側面壁とＸ軸の交わる交線とで作る粒体の転滑
面より上部に、粒体が侵入しない様な張出部を付
設したことを特徴とする粒体用スクリユフイーダ
。[Scope of Claim for Utility Model Registration] (1) In a screw feeder in which one screw conveyor is arranged inside a cylindrical casing with an inlet at one end and an outlet at the other end, the screw of the conveyor is connected to the inlet. It is formed by a screw A exposed to the front end of the screw A and a screw B disposed from the front end of the screw A to the discharge port, and a gap between the outer peripheral edge of the blade of the screw A and the inner wall surface of the casing and the outer peripheral edge of the blade of the screw B. The gap between the inner wall of the casing and the inner wall of the granules is made smaller than the minimum diameter of the granules, and the gap between the outer periphery of the front end of the blade of screw A and the inner periphery of the casing opening connected to the front wall of the inlet is set to the maximum diameter of the granules. A screw feeder for granules, characterized in that the diameter is larger than that of the screw B, and the gap between the outer circumferential edge of the rear end of the blade of the screw B and the inner circumferential edge is larger than zero . (2) In a screw feeder in which one screw conveyor is arranged inside a cylindrical casing with an inlet at one end and an outlet at the other end, there are two screws A and A in which the screws of the conveyor are exposed to the inlet. The gap between the outer peripheral edge of the blade of screw A and the inner wall surface of the casing is made smaller than the minimum diameter of the granules, and The gap between the periphery and the inner wall surface of the casing is made larger than the maximum diameter of the granules, and the gap between the outer periphery of the front end of the blade of screw A and the inner periphery of the casing opening connected to the front wall of the inlet is made larger than the maximum diameter of the granules. A screw feeder for granules, characterized in that the screw feeder is configured to have a diameter larger than the maximum diameter of the screw feeder. (3) In a screw feeder in which one screw conveyor is arranged inside a cylindrical casing with an inlet at one end and an outlet at the other end, there are two screws A and A in which the screws of the conveyor are exposed to the inlet. The gap between the outer peripheral edge of the blade of the screw A and the inner wall surface of the casing is formed by the screw B disposed from the front end of the screw A to the discharge port.
The diameter is smaller than the minimum diameter , and on the side wall of the inlet where the blade of screw A rotates downward , there is a line of intersection between the inlet side wall and the top surface of the overhang, and the side wall of the overhang. A screw feeder for grains, characterized in that an overhang is provided above the sliding surface of the grains formed by the intersection line of the X-axis to prevent grains from entering.
Claims (1)
筒状のケーシングの内部に１本のスクリユコンベ
ヤを配置したスクリユフイーダにおいて、 該コンベヤのスクリユを投入口に露出するスク
リユＡと該Ａの前端より排出口にかけて配設され
るスクリユＢとによつて形成し、スクリユＡの羽
根の外周縁とケーシング内壁面との間隙及びスク
リユＢの羽根の外周縁とケーシング内壁面との間
隙をそれぞれ粒体の最小径よりも小さくし、かつ
、スクリユＡの羽根の前端の外周縁と投入口前面
壁に接続するケーシング開口部の内周縁との間隙
及びスクリユＢの羽根の後端の外周縁と前記内周
縁との間隙をそれぞれ粒体の最大径よりも大きく
するように構成したことを特徴とする粒体用スク
リユフイーダ。 (2) 一端に投入口を他端に排出口を付設した円
筒状のケーシングの内部に１本のスクリユコンベ
ヤを配置したスクリユフイーダにおいて、 該コンベヤのスクリユを投入口に露出するスク
リユＡと該Ａの前端より排出口にかけて配設され
るスクリユＢとによつて形成し、スクリユＡの羽
根の外周縁とケーシング内壁面との間隙を粒体の
最小径よりも小さくし、スクリユＢの羽根の外周
縁とケーシング内壁面との間隙を粒体の最大径よ
りも大きくし、かつ、スクリユＡの羽根の前端の
外周縁と投入口前面壁に接続するケーシング開口
部の内周縁との間隙を粒体の最大径よりも大きく
するように構成したことを特徴とする粒体用スク
リユフイーダ。 (3) 一端に投入口を他端に排出口を付設した円
筒状のケーシングの内部に１本のスクリユコンベ
ヤを配置したスクリユフイーダにおいて、 該コンベヤのスクリユを投入口に露出するスク
リユＡと該Ａの前端より排出口にかけて配設され
るスクリユＢとによつて形成し、スクリユＡの羽
根の外周縁とケーシング内壁面との間隙を粒体の
最大径よりも小さくし、かつ、スクリユＡの羽根
が下向きに回転していく側の投入口側面壁に、該
壁から側方に延び出てスクリユＡの羽根の軸線に
平行する片側部分を覆う大きさの張出部を付設し
たことを特徴とする粒体用スクリユフイーダ。[Scope of Claim for Utility Model Registration] (1) In a screw feeder in which one screw conveyor is arranged inside a cylindrical casing with an inlet at one end and an outlet at the other end, the screw of the conveyor is connected to the inlet. It is formed by a screw A exposed to the front end of the screw A and a screw B disposed from the front end of the screw A to the discharge port, and a gap between the outer peripheral edge of the blade of the screw A and the inner wall surface of the casing and the outer peripheral edge of the blade of the screw B. The gap with the inner wall surface of the casing is made smaller than the minimum diameter of the granules, and the gap between the outer circumferential edge of the front end of the blade of screw A and the inner circumferential edge of the casing opening connected to the front wall of the input port and the gap between the screw B and the outer circumferential edge of the front end of the blade of screw A are made A screw feeder for grains, characterized in that the gap between the outer peripheral edge of the rear end of the blade and the inner peripheral edge is larger than the maximum diameter of the grains. (2) In a screw feeder in which one screw conveyor is arranged inside a cylindrical casing with an inlet at one end and an outlet at the other end, there are two screws A and A in which the screws of the conveyor are exposed to the inlet. The gap between the outer peripheral edge of the blade of screw A and the inner wall surface of the casing is made smaller than the minimum diameter of the granules, and The gap between the periphery and the inner wall surface of the casing is made larger than the maximum diameter of the granules, and the gap between the outer periphery of the front end of the blade of screw A and the inner periphery of the casing opening connected to the front wall of the inlet is made larger than the maximum diameter of the granules. A screw feeder for granules, characterized in that the screw feeder is configured to have a diameter larger than the maximum diameter of the screw feeder. (3) In a screw feeder in which one screw conveyor is arranged inside a cylindrical casing with an inlet at one end and an outlet at the other end, there are two screws A and A in which the screws of the conveyor are exposed to the inlet. and a screw B disposed from the front end of the screw A to the discharge port, the gap between the outer peripheral edge of the blade of the screw A and the inner wall surface of the casing is made smaller than the maximum diameter of the granules, and the blade of the screw A A projecting portion is attached to the side wall of the input port on the side where the screw A rotates downward, and is large enough to extend laterally from the wall and cover one side parallel to the axis of the blade of the screw A. Screw feeder for granules.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11830589U JPH0357814U (en) | 1989-10-11 | 1989-10-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11830589U JPH0357814U (en) | 1989-10-11 | 1989-10-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0357814U true JPH0357814U (en) | 1991-06-04 |
Family
ID=31666479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11830589U Pending JPH0357814U (en) | 1989-10-11 | 1989-10-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0357814U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7280908B2 (en) | 2004-04-12 | 2007-10-09 | Fujitsu Ten Limited | Vehicle controller and vehicle control method |
-
1989
- 1989-10-11 JP JP11830589U patent/JPH0357814U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7280908B2 (en) | 2004-04-12 | 2007-10-09 | Fujitsu Ten Limited | Vehicle controller and vehicle control method |
| JP4657705B2 (en) * | 2004-04-12 | 2011-03-23 | 富士通テン株式会社 | Vehicle control device |
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