JPH0318519A - Silo - Google Patents
SiloInfo
- Publication number
- JPH0318519A JPH0318519A JP14965089A JP14965089A JPH0318519A JP H0318519 A JPH0318519 A JP H0318519A JP 14965089 A JP14965089 A JP 14965089A JP 14965089 A JP14965089 A JP 14965089A JP H0318519 A JPH0318519 A JP H0318519A
- Authority
- JP
- Japan
- Prior art keywords
- screw conveyor
- side wall
- work
- column
- conveyor device
- 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
- 238000010586 diagram Methods 0.000 description 4
- 239000003245 coal Substances 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
Landscapes
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明はパラ物(粉体を含む)の荷を貯蔵するサイロに
関するものであり、特に、荷の払出しに関するものであ
る。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a silo for storing loads of parallaxes (including powder), and in particular relates to unloading of loads.
この種のサイロは特開昭58−17021号公報に示す
ように、円筒状の側壁と、その中央に多数の円板を垂直
方向に隙間を介して積層したディスクコラムと、該ディ
スクコラムの上端と側壁の上端に支持され、側壁の中心
を中心として旋回する旋回体と、該旋回体から昇降自在
に吊下げられ、ディスクコラムと側壁との間に配置され
たスクリ,−コンベヤ装置と、ディスクコラムの上端か
ら該ディスクコラム寄りのスクリューコンベヤ装置に荷
を供給する手段とからなる。ディスクコラムの下端が払
出し口である。スクリューコンベヤ装置は複数(通前は
2本)のスクリューコンベヤを水平方向に並列に設置し
たものである。As shown in Japanese Unexamined Patent Publication No. 58-17021, this type of silo has a cylindrical side wall, a disk column in which a number of disks are stacked vertically with gaps in the center thereof, and an upper end of the disk column. a revolving body supported on the upper end of the side wall and revolving around the center of the side wall; a screen-conveyor device suspended from the revolving body so as to be able to rise and fall freely and disposed between the disc column and the side wall; means for supplying loads from the upper end of the column to a screw conveyor device near the disc column. The lower end of the disc column is the outlet. A screw conveyor device has a plurality of (usually two) screw conveyors installed in parallel in the horizontal direction.
荷を積込むには、次回体を一方に旋回させながら、スク
リューコンベヤ装置を運転させ、この状態で荷の供給手
段から荷を供給する。スクリューコンベヤ装置は1本の
スクリューコンベヤを停止させた状態で、他方のスクリ
ューコンベヤでディスクコラム側から側壁側に荷を搬送
する。旋回体が360度回転させると旋回等の禎込み作
業を停止させ、荷の積込みによって荷の上面が高くなっ
た分だけ、スクリ,−コンベヤ装置を上昇させる。To load a load, the screw conveyor device is operated while the next time the body is turned to one side, and in this state, the load is supplied from the load supply means. In the screw conveyor device, one screw conveyor is stopped and the other screw conveyor conveys the load from the disk column side to the side wall side. When the revolving body rotates 360 degrees, the loading operation such as turning is stopped, and the scraper/conveyor device is raised by the amount that the upper surface of the load becomes higher due to loading.
そして、作業を再開させる。Then resume work.
荷の払出し作業は、旋回体を逆方向に回転させると共に
、スクリ,−コンベヤ装置の2本のスクリューコンベヤ
を運転させる。スクリューコンベヤの回転方向は積込み
時と逆方向である。荷は二つのスクリューコンベヤに挾
まれてディスクコラム側に搬送させられ、ディスクコラ
ム内に落下する。旋回体が360度回転すると、旋回体
の旋回等の払出し作業を停止し、払出しで荷の上面が低
くなった分だけ、スクリューコンベヤ装置を下降させる
。In the unloading operation, the revolving structure is rotated in the opposite direction, and the two screw conveyors of the screw conveyor system are operated. The direction of rotation of the screw conveyor is opposite to that during loading. The load is sandwiched between two screw conveyors and transported to the disk column side, where it falls into the disk column. When the revolving body rotates 360 degrees, discharging work such as turning of the revolving body is stopped, and the screw conveyor device is lowered by the amount that the upper surface of the load is lowered by discharging.
禎込み作業,払出し作業とも1回転すると、旋回を停止
させてスクリューコンベヤ装置を停止させなければなら
ない。このため、作業が連続的でない。特に、払出し作
業では払出し量が断続し、定量払出しとならず、不都合
である。After one rotation in both the loading and unloading operations, the rotation must be stopped and the screw conveyor device must be stopped. Therefore, the work is not continuous. Particularly, during the dispensing operation, the dispensing amount is intermittent and the dispensing is not a fixed amount, which is inconvenient.
本発明の目的は定量払出しを可能とすることにある。An object of the present invention is to enable fixed-quantity dispensing.
本発明は、スクリューコンベヤ装置を払出し作業時に常
時下降させるようにし、その下降速度はスクリ,−コン
ベヤ装置が実質的に360度旋回するに要する時間Tで
スクリューコンベヤの払出し高さHな除した速度である
。In the present invention, the screw conveyor device is constantly lowered during the dispensing operation, and its descending speed is determined by dividing the dispensing height H of the screw conveyor by the time T required for the conveyor device to turn substantially 360 degrees. It is.
スクリューコンベヤ装置は常時下降しているので、旋回
体の旋回を停止させることが必要がな(なり、定量払出
しが可能となる。Since the screw conveyor device is constantly descending, there is no need to stop the rotation of the revolving body (this makes it possible to dispense a fixed amount).
積込み時Iこも常時上昇させれば、連続的に行うことが
でき、積込み高さも均一となる。If the height is constantly raised during loading, it can be carried out continuously and the loading height will be uniform.
以下、本発明を図に示す一実施例により説明する。 The present invention will be explained below with reference to an embodiment shown in the drawings.
サイロは、円筒状の側壁lと、その中央に多数の円板を
垂直方向に隙間を介して積層したディスクコラム2と、
ディスクコラム2の下端にatした払出し用のスクリュ
ーコンベヤ3と、これに接続したコンベヤ4と、側壁l
の上端に支持され、側壁lの中心を中心として旋回する
旋回体6と、該旋回体6から昇降自在に吊下げられ、デ
ィスクコラム7と側atとの間に配置されたスクリュコ
ンベヤ装1t7と、スクリューコンベヤ装![7を昇降
させるために旋回体6に設置され、ローブ8aを介して
スクリューコンベヤ装iii7を吊下げた啓上装置8と
、ディスクコラム2の上端から該ディスクコラム2寄り
のスクリューコンベヤ装[7に荷を供給する手段とから
なる。該供給手段は、コンベヤ11, シュートL2
.スクリューコンベヤ13,シュート14からなる。The silo has a cylindrical side wall 1, a disk column 2 in which a number of disks are vertically stacked with gaps in between, and a cylindrical side wall 1.
A screw conveyor 3 for dispensing installed at the lower end of the disc column 2, a conveyor 4 connected to this, and a side wall l.
A revolving body 6 supported at the upper end and rotating around the center of the side wall l, and a screw conveyor system 1t7 suspended from the revolving body 6 so as to be able to rise and fall freely and disposed between the disk column 7 and the side at. , screw conveyor equipment! A lifting device 8 is installed on the revolving body 6 to raise and lower the screw conveyor iii 7 and suspends the screw conveyor iii 7 via a lobe 8a, and a screw conveyor iii 7 is installed from the upper end of the disk column 2 toward the disk column 2. It consists of a means for supplying the load. The supply means includes a conveyor 11, a chute L2
.. It consists of a screw conveyor 13 and a chute 14.
スクリューコンベヤ装置7はディスクコラム2を中心と
して左右にそれぞれスクリューコンベヤの組が設置され
ている。このそれぞれの組は二つのスクリューコンベヤ
7a,7bからなる。各組のスクリューコンベヤ7a,
7bの動作は従来と同様である。旋回体6はこの二組の
スクリューコンベヤを吊下げるように設置している。In the screw conveyor device 7, sets of screw conveyors are installed on the left and right sides of the disk column 2, respectively. Each set consists of two screw conveyors 7a, 7b. Each set of screw conveyor 7a,
The operation of 7b is the same as the conventional one. The revolving body 6 is installed so as to suspend these two sets of screw conveyors.
第3図はサイロの各ja器のための制御装置のブロック
図であり、積込み、又は払出しの作業指令に基づき、制
御用計算機加は各機器のための制御装置に指令を与える
。巻上装置8のモータ31を制御するための制御装置&
には、動作指令、上昇又は下降動作方向、およびその動
作速度Vを出力する。FIG. 3 is a block diagram of a control device for each jar in the silo, and the control computer gives commands to the control device for each device based on a loading or unloading work command. A control device for controlling the motor 31 of the hoisting device 8 &
The operation command, the upward or downward movement direction, and the movement speed V are output.
計算9.30は積込みや払出しの作業において、旋回体
を常時旋回させると共に、スクリューコンベヤ装1t7
を作業の目的に対応した方向に速度■で常時移動させる
。Calculation 9.30 requires that the rotating body be constantly rotated during loading and unloading work, and that a screw conveyor system of 1t7
constantly move at a speed ■ in the direction corresponding to the purpose of the work.
なお、第3図には他の機器については図示していない。Note that other equipment is not illustrated in FIG.
前記上昇又は下降の速度Vについて説明する。The speed V of the rise or fall will be explained.
払出し時の動作速度、即ち、スクリューコンベヤ装置7
の下降速度Vは次式によって定められる。The operating speed at the time of dispensing, that is, the screw conveyor device 7
The descending speed V is determined by the following equation.
V=H/T ・・・・・・・・・・・一
・・・・・・・・ Ill二二で、
H:スクリューコンベヤの喰込み深さ
(第3図,第4図に示すように,スクリューコンベヤ7
a,7bの下面と作業前の荷の上面Aとの間の垂直高さ
)
T:スクリューコンベヤ装置7が実質的に360度の旋
回をするに要する時間(上記実施例ではスクリューコン
ベヤが180度毎にあ,るので、180度の旋回に要す
る時間)。V=H/T ・・・・・・・・・・・・1・・・・・・・・・・ Ill 22, H: Biting depth of screw conveyor (as shown in Figures 3 and 4) In, screw conveyor 7
a, 7b and the upper surface A of the load before work) T: Time required for the screw conveyor device 7 to turn substantially 360 degrees (in the above embodiment, the screw conveyor 7 rotates 180 degrees (The time required for a 180 degree turn)
かかる構戊によれば、例えば,払出し作業では、炭回体
6を常lIVR回させると共に、速度Vでスクリ,−コ
ンベヤ装WL7を常時速度■で下降させているので、実
質的に360度回転した状態で旋回体の旋回を停止させ
る必要がなく、定量払出しが可能となる。According to this structure, for example, in the unloading operation, the coal turning body 6 is constantly rotated 1IVR, and the scraper and conveyor WL7 are constantly lowered at a speed V, so that the coal turning body 6 is rotated substantially 360 degrees. There is no need to stop the rotation of the revolving body in this state, and a fixed amount can be dispensed.
槓込み時も旋回体の旋回の停止がないので、荷の供給お
よびスクリューコンベヤの動作を継続させている状態で
旋回体の旋回を停止させた場合に比べ、均一な高さの梢
込みとなる。Since the rotation of the rotating structure does not stop even during plowing, the height of the turning is more uniform compared to when the rotating structure stops rotating while the load is being supplied and the screw conveyor continues to operate. .
本発明によれば、簡単な構戊で積込み払出しを良好に行
うことができ、特に払出しに用いれば定量払出しを行う
ことができるものである。According to the present invention, loading and dispensing can be performed satisfactorily with a simple structure, and in particular, when used for dispensing, it is possible to perform fixed-quantity dispensing.
第1図はサイロ内設備の縦断面図、第2図は第1図のト
1線断面図,第3図は制御装置のブロック図である。第
4図は払出し作業時の説明図、第5図は積込み作業時の
説明図である。
l・・・・・・側壁.2・・曲ディスクコラム、6・・
・・・・旋回体,7・・・・・・スクリューコンベヤ装
置s7m+7オl図
オ3目
オ4 図
42囚
45図FIG. 1 is a longitudinal sectional view of the equipment in the silo, FIG. 2 is a sectional view taken along the line T1 in FIG. 1, and FIG. 3 is a block diagram of the control device. FIG. 4 is an explanatory diagram of the unloading operation, and FIG. 5 is an explanatory diagram of the loading operation. l...Side wall. 2... Song disc column, 6...
...Swivel body, 7...Screw conveyor device s7m+7Ol figure O3 eye O4 Figure 42 Prisoner 45 Figure
Claims (1)
に隙間を介して積層したディスクコラムと、該ディスク
コラムの上端と側壁の上端に支持され、側壁の中心を中
心として旋回する旋回体と、該旋回体から昇降自在に吊
下げられ、ディスクコラムと側壁との間に配置されたス
クリューコンベヤ装置と、ディスクコラムの上端から該
ディスクコラム寄りのスクリューコンベヤ装置に荷を供
給手段とからなるサイロにおいて、作業時に常時旋回体
を旋回させると共に、該作業に応じた上下方向へスクリ
ューコンベヤ装置を常時昇降させるように設け、該昇降
の速度Vはスクリューコンベヤ装置が実質的に360度
旋回するに要する時間Tでスクリューコンベヤの下面と
作業前の荷の上面との間の垂直高さHを除した値とした
こと、を特徴とするサイロ。1. A cylindrical side wall, a disk column in which a number of disks are vertically stacked with gaps in between, and is supported by the upper end of the disk column and the upper end of the side wall, and rotates around the center of the side wall. A revolving body, a screw conveyor device suspended from the revolving body so as to be freely raised and lowered and disposed between a disc column and a side wall, and means for supplying a load from an upper end of the disc column to the screw conveyor device near the disc column. In this silo, the rotating body is always rotated during work, and the screw conveyor device is always raised and lowered in the vertical direction according to the work, and the speed of the raising and lowering is set such that the screw conveyor device turns substantially 360 degrees. A silo characterized in that the vertical height H between the bottom surface of the screw conveyor and the top surface of the load before work is divided by the time T required for the process.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14965089A JPH0318519A (en) | 1989-06-14 | 1989-06-14 | Silo |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14965089A JPH0318519A (en) | 1989-06-14 | 1989-06-14 | Silo |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0318519A true JPH0318519A (en) | 1991-01-28 |
Family
ID=15479862
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14965089A Pending JPH0318519A (en) | 1989-06-14 | 1989-06-14 | Silo |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0318519A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007271887A (en) * | 2006-03-31 | 2007-10-18 | Fujinon Corp | Aperture mechanism |
US7628553B2 (en) | 2006-02-17 | 2009-12-08 | Canon Kabushiki Kaisha | Image pickup apparatus with lens barrier device |
US8414203B2 (en) | 2010-08-18 | 2013-04-09 | Canon Kabushiki Kaisha | Barrier device and image pickup apparatus having the same |
JP2014028561A (en) * | 2012-07-31 | 2014-02-13 | Ube Machinery Corporation Ltd | Horizontal screw silo, and cargo transport ship provided with same |
JP2014028675A (en) * | 2012-07-31 | 2014-02-13 | Ube Machinery Corporation Ltd | Horizontal screw silo |
-
1989
- 1989-06-14 JP JP14965089A patent/JPH0318519A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7628553B2 (en) | 2006-02-17 | 2009-12-08 | Canon Kabushiki Kaisha | Image pickup apparatus with lens barrier device |
JP2007271887A (en) * | 2006-03-31 | 2007-10-18 | Fujinon Corp | Aperture mechanism |
US8414203B2 (en) | 2010-08-18 | 2013-04-09 | Canon Kabushiki Kaisha | Barrier device and image pickup apparatus having the same |
JP2014028561A (en) * | 2012-07-31 | 2014-02-13 | Ube Machinery Corporation Ltd | Horizontal screw silo, and cargo transport ship provided with same |
JP2014028675A (en) * | 2012-07-31 | 2014-02-13 | Ube Machinery Corporation Ltd | Horizontal screw silo |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US2860598A (en) | Production of granulated materials consisting of a core and one or more shells | |
US4248337A (en) | Equipment for handling bulk material | |
JPS6120606B2 (en) | ||
JP2002524369A (en) | Bulk cargo handling equipment | |
CN212402660U (en) | A pile up neatly machinery hand for production of heat preservation rock wool board is used | |
CN209651245U (en) | A kind of granule materials conveyer belt handler | |
CN111634694A (en) | Feeding device for polishing outer arc surface of drum brake pad | |
CN108001957A (en) | A kind of bucket elevator of adjustable tilt angle | |
JPH0318519A (en) | Silo | |
US2873019A (en) | Devices for receiving, storing and discharging workpieces or machine parts | |
CN207121237U (en) | A kind of rotating disc type continuous micro powder transfer device | |
CN207357090U (en) | A kind of shaft kiln automatical feeding system | |
CN104609159B (en) | A kind of discharging distribution device | |
US4639342A (en) | Combined concrete feed and packerhead lift control | |
CN209623337U (en) | A kind of Multifunctional rotating dry kiln | |
US3947239A (en) | Descending bed of sub-divided solid material | |
CN108502463A (en) | A kind of vertical vibration hoist promotion hopper | |
CN207372844U (en) | Refiner feeding mechanism | |
CN210526892U (en) | Rotary lifting blanking distributing mechanism | |
CN221719585U (en) | Raw material hopper type elevator for salt products | |
JP2018020865A (en) | Container lifter | |
CN207404812U (en) | Bottle support structure | |
CN210595049U (en) | PLC-based monitoring device for speed of elevator | |
CN110117207A (en) | A kind of full-automatic coating machine easy to carry for organic fertilizer production | |
CN206857535U (en) | A kind of skip for flavouring |