JPS61142183A - Silo for powdered body - Google Patents
Silo for powdered bodyInfo
- Publication number
- JPS61142183A JPS61142183A JP59259338A JP25933884A JPS61142183A JP S61142183 A JPS61142183 A JP S61142183A JP 59259338 A JP59259338 A JP 59259338A JP 25933884 A JP25933884 A JP 25933884A JP S61142183 A JPS61142183 A JP S61142183A
- Authority
- JP
- Japan
- Prior art keywords
- powder
- hollow tank
- silo
- base
- receiving 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
Landscapes
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
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〕 本発明は石灰、フライアッシュ、セメント。[Detailed description of the invention] [Industrial application field] This invention uses lime, fly ash, and cement.
高炉スラグ等の粉体を貯蔵保管し、必要に応じて計量供
給する粉体用サイｒ：Ｉに関する。This relates to a powder sill r:I for storing powder such as blast furnace slag and metering it as needed.
石灰、フライアッシュ、セメント、高炉スラグ等の粉体
は少量使用する場合は袋詰めにされ利用忙供されるが、
大量に取り扱う必要がある場合は粉体用サイロに貯蔵保
管され、必要時に所定量だけ計量して利用されるもので
ある。そして、該粉体用サイロは半永久的に固定設置さ
れる場合のほか、しばしば、上記各粉体を使用する工事
現場や工場内に場所を自由に選定して設置され、工事等
の終了時には解体され次の現場や工場に移動して組み立
て直し再利用するというように、異なった場所で何度も
ぐり返し利用することが行なわれる。Powders such as lime, fly ash, cement, and blast furnace slag are packed in bags when used in small quantities, but
If a large amount needs to be handled, it is stored in a powder silo and used by measuring a predetermined amount when necessary. In addition to being semi-permanently fixed, the powder silo is often installed at a freely selected location within the construction site or factory where each of the above powders are used, and is dismantled at the end of the construction work. They are then moved to the next site or factory, reassembled, and reused, and are used over and over again in different locations.
ところで、従来は第６図、第７図に示すような横型サイ
ロ、又は竪型サイロが用いられてｈた。横型サイロは中
空タンク１と計量器゛ １０が一体固定されていて同時
に輸送できるという利点を有するが、サイロというもの
は通常、計量器の下方に粉体受器やミキシングプラント
などの装置類が設置されるので相当の高さを必要とし、
従って横型サイロでは高さを確保するため第６図に示さ
れているように支持用架台１１の使用が必要であった。By the way, conventionally, horizontal silos or vertical silos as shown in FIGS. 6 and 7 have been used. A horizontal silo has the advantage that the hollow tank 1 and the measuring device 10 are fixed together and can be transported at the same time, but a silo usually has equipment such as a powder receiver and a mixing plant installed below the measuring device. It requires a considerable height,
Therefore, in order to ensure the height of the horizontal silo, it is necessary to use a support frame 11 as shown in FIG. 6.
又サイロは一般に貯蔵量を増やすため大容量化されてお
り、中空タンク１と支持用架台１１は別々に輸送し現地
で組み立てられる。このため輸送経費が余計に必要にな
るとともに、大型化すればするほど組み立て、解体作業
が難かしく、安全性１手間、経費の面で改善が望まれて
いた。しかも、横型サイロではサイロ内の粉体を計量器
内へ搬出するために横方向６の１と竪方向６の２の２本
の粉体輸送機が必須となり、横方向へ輸送した粉体を竪
方向の粉体輸送機へ移しかえる接続部分での粉体の移し
かえか、異物の混入や粉体の固化のためバランス良く行
な込難く粉体輸送機の停止というトラブルが発生しやす
く、又粉体輸送機の故障が輸送機を１本使用する場合に
〈。In addition, silos generally have a large capacity to increase storage capacity, and the hollow tank 1 and support frame 11 are transported separately and assembled on site. This requires extra transportation costs, and the larger the device, the more difficult it is to assemble and dismantle it, so improvements in terms of safety, effort, and cost have been desired. Moreover, in a horizontal silo, two powder transport machines, 1 in the horizontal direction 6 and 2 in the vertical direction 6, are required in order to transport the powder in the silo into the weighing device. It is difficult to transfer the powder at the connection point where it is transferred to the vertical powder transport machine in a well-balanced manner due to the contamination of foreign matter and the solidification of the powder, which tends to cause problems such as the powder transport machine stopping. Also, if a powder transporter malfunctions and one transporter is used.
らべて倍加することになり、いづれにしても定常的、効
率的運転が妨げられる要因となってｂた。In any case, this became a factor that hindered steady and efficient operation.
竪型サイロでは、第７図に示すように計量器１０は中空
サイロ１の上部に載置されるので支持用架台は必要とし
ないが、該サイロは竪置きにしたまま輸送するのは困難
なので横置きにして輸送できるように計量器１ｏは別個
に作製され、別々に輸送して現地で組み立てられる。従
って、横型サイロと同様に相当の輸送経費を要すると共
に、横置きにして輸送し現地で竪置きに組み立てる作業
も容易でなく、かつ危険性の高−ものであった。又、竪
型サイロにおいても第７図に示すように横と竪の２方向
の粉体輸送機の使用を必要とする不利がある。In the case of a vertical silo, the measuring instrument 10 is placed on the top of the hollow silo 1 as shown in FIG. The measuring instrument 1o is manufactured separately so that it can be transported horizontally, transported separately, and assembled on site. Therefore, like horizontal silos, considerable transportation costs were required, and the work of transporting them horizontally and assembling them vertically on site was not easy and was highly dangerous. Further, the vertical silo also has the disadvantage of requiring the use of powder transport machines in two directions, horizontal and vertical, as shown in FIG.
以上説明した従来のサイロの現状に鑑み、本発明者は研
究の結果、中空タンク、支持用架台、計量器が基台を基
礎として有機的に結合された折りたたみ方式とすること
により、現地での組み立て、運搬時の解体上の問題点を
解消すると共和、粉体輸送機のトラブルも少なく、定常
的、効率的運転が可能で、運搬経費も安価な粉体用サイ
ロを提供するものである。In view of the current state of conventional silos as explained above, the inventor of the present invention, as a result of research, developed a folding system in which a hollow tank, a supporting frame, and a measuring instrument are organically combined using a base as a base, thereby making it possible to use it on-site. By solving the problems of assembly and disassembly during transportation, Kyowa provides a powder silo that causes fewer problems with the powder transporter, can be operated regularly and efficiently, and has low transportation costs.
〔課題を解決するための手段及び作用〕本発明は基本的
には、中空タンク、粉体輸送機及び基台よりなり、該中
空タンクの下端部が基台に回動自在に支軸され、且つ、
粉体輸送方向にほぼ直線状の粉体輸送機構部と、下方に
粉体入口部、上方に粉体出口部とを有する粉体輸送機の
該粉体入口部が中空タンクの底部乃至その近傍に配設さ
れていることを特徴とする粉体用サイロであって、詳し
くは中空タンク、粉体輸送機、計量器、支持用架台及び
基台よりなり、中空タンクはその下端部が基台に回動自
在に支軸されると共に同じく基台上に設けられた架台に
よって傾斜状態に支持固定され、且つ、粉体輸送方向に
ほぼ直線状の粉体輸送機構部と、下方に粉体入口部、上
方に粉体出口部とを有する粉体輸送機の該粉体入口部が
中空タンクの底部乃至その近傍に配設され、該粉体出口
部の下方に計量器が設けられていることを特徴とする粉
体用サイロである。[Means and effects for solving the problems] The present invention basically comprises a hollow tank, a powder transporter, and a base, and the lower end of the hollow tank is rotatably supported by the base, and,
A powder transporter has a powder transport mechanism section that is substantially linear in the powder transport direction, a powder inlet section at the bottom, and a powder outlet section at the top. This is a powder silo characterized by being arranged in A powder transport mechanism section is rotatably supported by a shaft and is supported and fixed in an inclined state by a pedestal also provided on the base, and a powder transport mechanism section that is substantially linear in the powder transport direction, and a powder inlet located below. The powder inlet of the powder transporting machine has a powder outlet at the bottom and a powder outlet above the hollow tank, and a measuring device is provided below the powder outlet. This is a powder silo with the following features.
以下、本発明を図面に基づｂて詳細に説明する。第１図
は本発明の粉体用サイロの代表的１例を示し傾斜固定し
た状態の斜視図であり、第２図は該粉体用サイロを運搬
時に折りたたんだ状態を示す斜視図である。第３図は中
空サイロと支持用架台との係止部の拡大図である。第４
図、第５図は支持用架台の他の態様を示す部分斜視図で
ある。Hereinafter, the present invention will be explained in detail based on the drawings. FIG. 1 is a perspective view showing a typical example of the powder silo of the present invention in a tilted and fixed state, and FIG. 2 is a perspective view showing the powder silo in a folded state during transportation. FIG. 3 is an enlarged view of the locking portion between the hollow silo and the support frame. Fourth
FIG. 5 is a partial perspective view showing another aspect of the support frame.
中空タンク１はタンク車等で運んできた粉体をバラの１
１搬入し貯蔵するものであり、その形状はなんら限定さ
れるものではないが、通常円筒状のものが採用される。Hollow tank 1 is used to store powder transported in tank cars, etc. in bulk.
The shape is not limited in any way, but a cylindrical shape is usually adopted.
該中空タンク１の計量器１０側の上部端は傾斜固定時、
組み立て途中、あるいは折りたたんだ際に計量器１０や
計量器受板１４と接触しないように第１図に示すよう忙
面取りされていることが好ましい。When the upper end of the hollow tank 1 on the measuring instrument 10 side is fixed at an angle,
It is preferable that the bevel beveled as shown in FIG. 1 so as not to come into contact with the measuring instrument 10 or the measuring instrument receiving plate 14 during assembly or when folded.
該中空タンクの下端部２は基台４に回動自在く支軸され
ていることが必須である。本発明の粉体用サイロの組み
立て時あるいは折りたたみ時に、例えば中空タンク吊り
部５をクレーン等で吊り上げあるいは吊り下げることに
より、上記支軸された下端部を支点として左又は右回り
に回動して第１図の傾斜状態と第２図の折りたたみ状態
の任意の状態にするためである。通常、該下端部２は中
空タンク１と一体化された中空タンク支持柱の下端部に
よって代替され、リンク構造により回動自在に支軸され
る。尚、中空タンク下端部２と基台４との回動支軸部は
、第」図に示されるように中空タンク腹部下端に、２ケ
所並設することが中空タンクのバランス及び強度上好ま
しい。又、中空タンク１の上部には帛り上げ、吊り下げ
用の係止解放自在な吊り部５を少なくとも１ケ所設けて
おくことが好ましい。It is essential that the lower end portion 2 of the hollow tank is rotatably supported by a base 4. When assembling or folding the powder silo of the present invention, for example, by lifting or suspending the hollow tank suspension part 5 with a crane or the like, it can be rotated counterclockwise or clockwise using the pivoted lower end as a fulcrum. This is to allow the device to be in any desired state, including the tilted state shown in FIG. 1 and the folded state shown in FIG. Usually, the lower end 2 is replaced by a lower end of a hollow tank support column that is integrated with the hollow tank 1, and is rotatably supported by a link structure. It is preferable in terms of balance and strength of the hollow tank that the pivot shafts between the lower end portion 2 of the hollow tank and the base 4 are arranged in two locations side by side at the lower end of the belly of the hollow tank, as shown in FIG. Further, it is preferable to provide at least one hanging part 5 in the upper part of the hollow tank 1, which can be freely locked and released for lifting and hanging.
該中空タンクは使用時には傾斜状態に固定される必要が
あり、傾斜固定方法としては支軸された中空タンク下端
部２を支点としてクレーン等で吊り部５を吊って固定し
ておくこともできるが、一般的には中空タンクを支持用
架台で支持する方法が採用される。支持用架台を用いる
ことにより中空タンク１．計量器１０を該架台を介して
有機的に一体構造化できる点で利点がある。The hollow tank needs to be fixed in an inclined state during use, and as a method for fixing it in an inclined state, it is also possible to fix it by suspending the hanging part 5 using a crane or the like using the lower end 2 of the hollow tank which is supported as a fulcrum. Generally, a method is adopted in which the hollow tank is supported by a support frame. Hollow tank by using a supporting frame 1. There is an advantage in that the measuring instrument 10 can be integrated into an organic structure via the pedestal.
ところで支持用架台を用いる時は、該架台の係止部と係
止解放自在な係止部を、中空タンク腹部に１ケ所以上設
けて係止させることにより簡便に、かつ堅固に中空タン
クを傾斜固定することができる。具体的−例としては、
第３図に示すように中空タンク１の腹部に有孔サドルプ
レート３を設け、−力支持用架台側には上記サドルプレ
ート３の孔部に挿入可能なピン１３が設けられ所定の傾
斜状態でサドルプレート３の孔部にピン１３が挿入され
て基台４上へ中空サイロ１が傾斜固定される態様が挙げ
られる。なお、該中空タンクの傾斜角度は粉体の流動性
や中空タンクを構成する材質の滑り易さ等を考慮して任
意に決定される本のであるが、傾斜角度があまり大きく
なると中空タンク１０重心が中空タンク下端部２の支点
に対して支持用架台と反対側に移り本考案の粉体サイロ
全体の位置安定が非常に不安定になるので好ましくない
。By the way, when using a support frame, the hollow tank can be easily and firmly tilted by providing a locking part of the frame and a locking part that can be freely locked and released at one or more places on the abdomen of the hollow tank. Can be fixed. Specific - for example,
As shown in FIG. 3, a perforated saddle plate 3 is provided on the abdomen of the hollow tank 1, and a pin 13 that can be inserted into the hole of the saddle plate 3 is provided on the side of the force support mount so that it can be tilted in a predetermined inclined state. An example is a mode in which the pin 13 is inserted into a hole in the saddle plate 3 and the hollow silo 1 is tilted and fixed onto the base 4. The angle of inclination of the hollow tank is arbitrarily determined taking into account the fluidity of the powder and the slipperiness of the material that makes up the hollow tank, but if the angle of inclination is too large, the center of gravity of the hollow tank 10 This is not preferable because the position of the powder silo of the present invention as a whole becomes extremely unstable as the powder silo moves to the side opposite to the supporting frame with respect to the fulcrum of the lower end portion 2 of the hollow tank.
粉体輸送機６け中空タンク１内の粉体をタンク外へ搬出
し、計量器内へ導入する働きをなすものである。該粉体
輸送機はほぼ直線状の粉体輸送機構部７と、下方に粉体
入口部８゜上方に粉体出口部９とを有する粉体輸送機、
例、ｔはスクリューコンベアー、パンコンベア。Powder transport device The function of this device is to transport the powder in the six hollow tanks 1 out of the tank and introduce it into the measuring instrument. The powder transporting machine has a substantially linear powder transporting mechanism part 7, a powder inlet part 8 below and a powder outlet part 9 above.
For example, t is a screw conveyor or a pan conveyor.
フィン付キベルトコンベアー、チェンコンベア−等が採
用される。粉体入口部８は中空タンク１の底部乃至その
近傍に配設されるので、自然落下で中空タンク底部へ貯
まった粉体のほぼ全量をタンク外へ搬出することができ
る。Fin belt conveyors, chain conveyors, etc. are used. Since the powder inlet portion 8 is disposed at or near the bottom of the hollow tank 1, almost the entire amount of powder accumulated at the bottom of the hollow tank due to natural falling can be carried out of the tank.
粉体輸送機の粉体出口部９には、通常、搬出した粉体な
計量器上部の投入口へ導く導管が接続される。本発明で
は中空タンクを傾斜固定して使用するため、従来のサイ
ロと異なり上記した如くほぼ直線状の粉体輸送機構部を
有する粉体輸送機６を単機用いても稼動できる点にも特
徴を有する。これにより従来横と竪の２方向の粉体輸送
機を用いることによって生じていたトラブルを解消でき
る大きな利点を有する。該粉体輸送機６は通常第１図に
示すように中空タンク内に内蔵される形状のものが粉体
用サイロを横置きに折りたたむ場合、邪魔にならず好ま
しいが、必ずしもこれに限定されるものではなく、粉体
の貯蔵量を可能な限り大きくするような場合は吊空タン
ク１の外側面に密着して取り付ける方法も採用される。The powder outlet section 9 of the powder transporter is normally connected to a conduit that leads to an input port at the top of the weighing device carrying out the powder. The present invention uses a hollow tank fixed at an angle, so unlike conventional silos, it is also possible to operate using a single powder transporter 6 having a substantially linear powder transport mechanism as described above. have This has the great advantage of being able to eliminate the troubles that have conventionally occurred due to the use of two-way powder transport machines, horizontal and vertical. It is preferable that the powder transport device 6 is usually built in a hollow tank as shown in FIG. 1 because it does not get in the way when the powder silo is folded horizontally, but it is not necessarily limited to this. If the amount of powder stored is to be as large as possible, a method of attaching it closely to the outer surface of the hanging tank 1 may also be adopted.
例えば、傾斜固定状態の中空タンクの最底部近傍に出口
孔を設け、該出口孔より粉体を、タンク外側に取り付け
られた粉体輸送機６の粉体入口部８へ落下させ、つめで
タンク外側面を直線状粉体輸送機構部７により上方へ向
かって移動させた後上部に設けられた粉体出口部９より
搬出する方法が挙げられる。For example, an outlet hole is provided near the bottom of a hollow tank in a fixed tilted state, and the powder is dropped from the outlet hole into the powder inlet part 8 of the powder transporter 6 attached to the outside of the tank, and then the powder is transferred into the tank with a claw. One example is a method in which the outer surface is moved upward by the linear powder transport mechanism section 7 and then carried out from the powder outlet section 9 provided at the upper part.
先に説明したように通常、中空タンク１の傾斜固定方法
は支持用架台が用いられるが、その形状はなんら限定さ
れるものではなく通常の架台を用いればよい。しかしな
がら、好ましくは、該架台が折りたたみ可能な脚部１２
と計量器受板１４かうなり、本発明の粉体用サイロの運
搬時に中空誓１を横置きに折りたたんだ時に、同時に該
中空タンク支持用架台もコンパクトに収納できる構造の
ものがよい。例えば第１図及び第３図に示すように支持
用架台が、中空サイロ腹部係止部と係止可能な係止部を
その上部端に有する４本のほぼ平行に立脚した脚部１２
と計量器受板１４とからなり、該脚部１２の下端はそれ
ぞれ基台４と回動自在に支軸され、脚部の上端はそれぞ
れ計量器受板１４と回動自在に係止されている構造のも
のが採用される。第１図は本発明の粉体用サイロを支持
用架台で傾斜固定している状態を示す図であるが、粉体
用サイロを折りたたむ場合は、まず中空タンクの懸架器
具固定部１７と計量器受板の中空タンクに近い方の懸架
器具係止部１５の１とを例えばローブなどの懸架器具２
０で連結し、次いで中空タンク吊り部５をクレーン等で
吊り上げ中空タンクと支持用架台との係止部即ちサドル
プレート６とピン１３を解放した後に、中空タンク１の
クレーン等での吊り上げの位置を徐々に下げて該中空タ
ンクを倒して−〈と、中空タンクに連結された支持用架
台も連動して倒れていき最終的には第２図に示されるよ
うに中空タンク、支持用架台及び計量器が基台上にコン
パクトに折りたたまれる。本発明の粉体用サイロを組み
立てる時は、懸架器具２０の計量器受板側を懸架器具係
止部１５の１から中空タンクに遠い方の係止部１５の２
にかけかえて、中空タンク吊り部５をクレーン等で吊り
、中空タンク１を支軸点の回りに徐々に回転起立させて
行くと、支持用架台１１も連動して起立し、該架台の中
空タンク側の左右の脚部上端を連結する梁の中空タンク
に面する側面が、中空タンクに固定されたサドルプレー
−足当接し、該支持用架台の回転は止り、次すで中空タ
ンクの吊り位置をわ係止し、中空タンク１を傾斜固定す
ることができる。尚、上記説明では中空タンク１と支持
用架台の計量器受板１４を懸架器具２０で連結して連動
するようにしているが、なんらこれに限定されるもので
はなく、中空サイロと支持用架台を例えば２台のクレー
ンによつて独立に上げ下げして組み立である旨は折りた
たんでもよい。ところで上記した複数の回動部を有する
平行リンク機構により支持用架台を折りたたんだり、組
み立てる場合計量器受板は、第１図のごとく傾斜固定状
態でも、第２図のごとく折りたたんだ状態でも、あるい
はその中間状態でも、常に水平に保たれるので、計量器
受板１４上の計量器１０も極めて位置安定性が良く、作
業中に計量器に残存する粉体が漏出することもない。第
１図においては支持用架台の脚部は基台４の長軸方向の
同一線上に支軸されて騒るので折りたたんだ状態では第
２図に示すごとく脚部の上に他方の脚部が積み重さなっ
た構造となる。又、第４図に示すように計量器受板１４
の基台長軸方向の側面に回動自在に係止される複数の脚
部（１２，１２’）を、基台４の短軸方向に漸次偏位さ
せた位置に設けることにより、折りたたんだ場合に、こ
れら複数の脚部が同一平面上に並列するような構造とす
ることもできる。As explained above, a support frame is usually used to fix the hollow tank 1 in an inclined manner, but the shape thereof is not limited in any way, and any ordinary frame may be used. However, preferably the cradle has collapsible legs 12
It is preferable that the measuring instrument receiving plate 14 be structured such that when the hollow tank 1 is folded horizontally during transportation of the powder silo of the present invention, the frame for supporting the hollow tank can also be stored compactly at the same time. For example, as shown in FIGS. 1 and 3, the support pedestal has four substantially parallel legs 12 each having a locking portion at its upper end that can lock with the hollow silo belly locking portion.
and a measuring instrument receiving plate 14, the lower ends of the legs 12 are rotatably supported by the base 4, and the upper ends of the legs are each rotatably locked with the measuring instrument receiving plate 14. A structure with a similar structure will be adopted. FIG. 1 is a diagram showing the state in which the powder silo of the present invention is tilted and fixed on a support frame, but when folding the powder silo, first connect the suspension device fixing part 17 of the hollow tank and the measuring device. 1 of the suspension device locking portion 15 on the receiving plate closer to the hollow tank and the suspension device 2 such as a lobe, for example.
0, then lift the hollow tank suspension part 5 with a crane or the like, release the locking part between the hollow tank and the support frame, that is, the saddle plate 6 and the pin 13, and then determine the position of the hollow tank 1 to be lifted with the crane or the like. As the hollow tank is gradually lowered and the hollow tank is brought down, the support frame connected to the hollow tank also falls down, and eventually the hollow tank, support frame and The scale is folded compactly onto the base. When assembling the powder silo of the present invention, the scale receiving plate side of the suspension device 20 is connected from 1 of the suspension device locking portions 15 to 2 of the locking portions 15 that are farthest from the hollow tank.
Instead, when the hollow tank hanging part 5 is lifted by a crane or the like and the hollow tank 1 is gradually rotated and raised around the pivot point, the support mount 11 is also erected, and the hollow tank on the mount is raised. The side surface facing the hollow tank of the beam connecting the upper ends of the left and right legs of the side comes into contact with the foot of the saddle plate fixed to the hollow tank, and the rotation of the support frame stops, and the suspension position of the hollow tank is now reached. The hollow tank 1 can be fixed at an angle. In the above description, the hollow tank 1 and the scale receiving plate 14 of the support pedestal are connected and interlocked by the suspension device 20, but the invention is not limited to this in any way, and the hollow silo and the support pedestal are linked. For example, it may be folded up and assembled by being raised and lowered independently using two cranes. By the way, when folding or assembling the supporting pedestal using the above-mentioned parallel link mechanism having a plurality of rotating parts, the scale receiving plate can be in the tilted fixed state as shown in Fig. 1, the folded state as shown in Fig. 2, or Even in the intermediate state, since it is always kept horizontal, the measuring instrument 10 on the measuring instrument receiving plate 14 also has extremely good positional stability, and powder remaining on the measuring instrument does not leak out during operation. In Fig. 1, the legs of the support frame are supported on the same line in the longitudinal direction of the base 4, so in the folded state, the other leg is placed on top of the leg as shown in Fig. 2. It becomes a stacked structure. In addition, as shown in FIG.
By providing a plurality of legs (12, 12') that are rotatably locked on the side surfaces of the base in the long axis direction of the base 4 at positions gradually offset in the short axis direction of the base 4, the folded In some cases, a structure may be constructed in which a plurality of these leg portions are arranged in parallel on the same plane.
上記平行リンク機構以外で折りたたみ機構を有する支持
用架台の他の例としては第５図に示すような機構も採用
される。該機構では主脚１２の１はその下端が基台４と
回動自在に支軸され、上端は計量器受板１４と回動自在
に係止されている。一方、補助脚１２の２は一端が主脚
１２の１と回動自在に固定され、他の一端は計量器受板
１４の側面に設けられたスライド孔１６の１にスライド
自在に固定されている。粉体用サイロ傾斜固定時は第５
図に示すようにスライド孔最先端に設けられた固定溝１
６の２にはまり込んで支持用架台全体が固定される。収
納する時は補助脚１２の２のスライド部を固定溝１６の
２からはずし、次いで主脚１２の１と計量器受板１４と
なす角が９０°から１８００にひろげながら支持用架台
が折りたたまれるにつれて補助脚１２の２のスライド部
がスライド孔１６の１を主脚側にスライドしていくもの
である。この際、計量器受板１４は常に基台に対し水平
に保たれるように補助脚１２の２をスライドすればよい
。同様に組み立てる時は、上記と反対に補助脚１２の２
が固定溝１６の２方向へスライドし、固定溝１６の２に
はまって傾斜固定される。As another example of a support frame having a folding mechanism other than the above-mentioned parallel link mechanism, a mechanism as shown in FIG. 5 may also be adopted. In this mechanism, the lower end of the main leg 1 is rotatably supported by the base 4, and the upper end is rotatably engaged with the measuring instrument receiving plate 14. On the other hand, one end of 2 of the auxiliary leg 12 is rotatably fixed to 1 of the main leg 12, and the other end is slidably fixed to 1 of the slide hole 16 provided on the side surface of the measuring instrument receiving plate 14. There is. When the tilt of the powder silo is fixed, the fifth
As shown in the figure, the fixing groove 1 is provided at the tip of the slide hole.
It fits into 2 of 6 and the entire support frame is fixed. When storing, remove the sliding part 2 of the auxiliary leg 12 from the fixing groove 16, and then fold the supporting frame while expanding the angle between the main leg 12 1 and the measuring instrument receiving plate 14 from 90 degrees to 1800 degrees. As the movement progresses, the second slide portion of the auxiliary leg 12 slides through the slide hole 16 toward the main leg side. At this time, it is sufficient to slide two of the auxiliary legs 12 so that the scale receiving plate 14 is always maintained horizontally with respect to the base. When assembling in the same way, in contrast to the above, 2 of the auxiliary legs 12
slides in two directions of the fixing groove 16, fits into two of the fixing grooves 16, and is fixed at an angle.
尚、第５図のスライド機構の別の態様として、補助脚１
２の２が伸縮自在で、かつ両端が主脚１２の１及び計量
器受板１４に回動自在に固定されたものも採用しうる。In addition, as another aspect of the slide mechanism shown in FIG. 5, the auxiliary leg 1
It is also possible to adopt a structure in which 2 of 2 is extendable and retractable, and both ends are rotatably fixed to 1 of the main leg 12 and the measuring instrument receiving plate 14.
即ち、収納時に支持用架台が折りたたまるにつれて、計
量器受板１４を水平を保ちながら補助脚１２の２は伸び
、組み立てる時は、逆に縮むように調整すればよい。That is, as the support frame is folded during storage, the auxiliary legs 12 (2) extend while keeping the scale receiving plate 14 horizontal, and when assembled, they may be adjusted so that they contract.
ところで計量器受板１４は計量器１０で計量された粉体
を下圧設置されるミキシングプラント等に投入するため
の粉体通過口２１が通常設けられる。By the way, the meter receiving plate 14 is usually provided with a powder passage port 21 for introducing the powder measured by the meter 10 into a mixing plant or the like installed under pressure.
基台４上には中空タンク１を回動自在に支軸する中空タ
ンク支軸部１８、及び支持用架台の脚部を回動自在に支
軸する脚部支軸部１９がそれぞれ少なくとも１ケ所以上
設けられている。On the base 4, there are at least one hollow tank support shaft part 18 that rotatably supports the hollow tank 1, and a leg support shaft part 19 that rotatably supports the legs of the support frame. The above are provided.
計量器１０け公知のものが任意に採用され、通常計量器
板１４上に一体的に固定化されている。Ten known scales are optionally employed and are usually fixed integrally on the scale plate 14.
懸架器具固定部１７と懸架器具係止部１５とを連結する
懸架器具２０としては例えば、ワイヤローブや中央近傍
に可曲部を有する棒状物が使用される。該懸架器具は通
常計量器１０の両側に２本用りる方が強度上好ましい。As the suspension device 20 that connects the suspension device fixing portion 17 and the suspension device locking portion 15, for example, a wire lobe or a rod-shaped object having a bendable portion near the center is used. It is usually preferable to use two suspension devices on both sides of the measuring instrument 10 in terms of strength.
以上の説明により理解される如く、本発明の粉体用サイ
ロは傾斜固定して使用するため、ほぼ直線状の粉体輸送
機構部を有する粉体輸送機を単機用いるだけでよく、従
って、輸送機による輸送段階でのトラブルの発生が殆ん
どみもれず効率的に運転できる。さらに、中空タンクが
基台と回動自在に支軸されているので組み立てが容易で
、また運搬の際にも解体する必要がなく単に折りたたむ
だけでよく、なおかつ折りたたみ状態での占有容積が少
ないために一台の運搬車輛で本発明の粉体用サイロの全
構成物が運搬可能となり輸送経費の点でも有利である。As can be understood from the above explanation, since the powder silo of the present invention is used in a tilted and fixed manner, it is only necessary to use a single powder transport machine having a substantially straight powder transport mechanism. The machine can operate efficiently with almost no problems occurring during the transportation stage. Furthermore, since the hollow tank is rotatably supported by the base, it is easy to assemble, and there is no need to disassemble it when transporting it, just fold it, and it occupies less space when folded. The entire structure of the powder silo of the present invention can be transported by one transport vehicle per day, which is advantageous in terms of transportation costs.
さらにまた折りたたみなどの作業時における安全性も高
いものである。Furthermore, it is highly safe during operations such as folding.
第１図は本発明の代表的な粉体用サイロの傾斜固定状態
を示す斜視図であり、第２図は該粉体用サイロを折りた
たんだ状態を示す斜視図である。第６図は中空タンクと
支持用架台との係止部の代表的な係止状態を示す拡大図
である。第４図、第５図は支持用架台の他の態様を示す
部分斜視図である。第６図は従来の横型粉体用サイロ、
第７図は従来の竪型粉体用サイロの斜視図である。
図において、１は中空タンク、２は支軸用中空タンク下
端部、６はサドルプレート、４は基台、５は吊り部、６
は粉体輸送機、７は粉体輸送機構部、８け粉体入口部、
９は粉体出口部、１０は計量器、１１は支持用架台。
１２及び１２′は脚部、１２の１け主脚、１２の２は補
助脚、１３はピン、１４け計量器受板、１５の１及び１
５の２は懸架器具係止部。
１６の１はスライド孔、１６の２は固定溝。
１７は懸架器具固定部、１８は中空タンク支軸部、１９
は脚部支軸部、２０は懸架器具。
２１は粉体通過口を夫々示す。FIG. 1 is a perspective view showing a typical powder silo of the present invention in a tilted and fixed state, and FIG. 2 is a perspective view showing the powder silo in a folded state. FIG. 6 is an enlarged view showing a typical locked state of the locking portion between the hollow tank and the supporting frame. FIGS. 4 and 5 are partial perspective views showing other aspects of the support frame. Figure 6 shows a conventional horizontal powder silo.
FIG. 7 is a perspective view of a conventional vertical powder silo. In the figure, 1 is a hollow tank, 2 is the lower end of the hollow tank for the support shaft, 6 is a saddle plate, 4 is a base, 5 is a hanging part, 6
is a powder transporter, 7 is a powder transport mechanism section, 8 is a powder inlet section,
9 is a powder outlet, 10 is a measuring device, and 11 is a support frame. 12 and 12' are legs, 12 1 digit main leg, 12 2 auxiliary leg, 13 pin, 14 digit scale receiving plate, 15 1 and 1
5-2 is the suspension device locking part. 1 of 16 is a slide hole, and 2 of 16 is a fixing groove. 17 is a suspension device fixing part, 18 is a hollow tank support shaft part, 19
2 is a leg support shaft, and 20 is a suspension device. 21 indicates powder passage ports, respectively.
Claims (1)
タンクの下端部が基台に回動自在に支軸され、且つ、粉
体輸送方向にほぼ直線状の粉体輸送機構部と、下方に粉
体入口部、上方に粉体出口部とを有する粉体輸送機の該
粉体入口部が中空タンクの底部乃至その近傍に配設され
ていることを特徴とする粉体用サイロ。 ２、中空タンク、粉体輸送機、計量器、支持用架台及び
基台よりなり、中空タンクはその下端部が基台に回動自
在に支軸されると共に同じく基台上に設けられた架台に
よって傾斜状態に支持固定され、且つ、粉体輸送方向に
ほぼ直線状の粉体輸送機構部と、下方に粉体入口部、上
方に粉体出口部とを有する粉体輸送機の該粉体入口部が
中空タンクの底部乃至その近傍に配設され、該粉体出口
部の下方に計量器が設けられていることを特徴とする粉
体用サイロ。 ３、支持用架台が脚部と計量器受板部とよりなり、該脚
部の下端が基台に支軸され、脚部の上端に中空タンクに
設けられた係止部との係止解放が自在な係止部が設けら
れ、且つ、該脚部に回動自在に一端が係止されてなる計
量器受板部上に計量器が載置されている特許請求の範囲
第２項記載の粉体用サイロ。 ４、支持用架台の脚部が複数本ほぼ平行に設けられ、こ
れら脚部の下端が基台に支軸され、上端が計量器受板部
と回動自在に係止されてなる特許請求の範囲第６項記載
の粉体用サイロ。 ５、中空タンクと計量器受板部とが懸垂器具により連結
される構造において、該懸垂器具の上端が中空タンクに
固定されると共に下端が架台の計量器受板部に設けられ
た１以上の係止部と係止解放自在に係止されてなる特許
請求の範囲第３項、又は第４項記載の粉体用サイロ。[Scope of Claims] 1. Consisting of a hollow tank, a powder transporter, and a base, the lower end of the hollow tank is rotatably supported by the base, and the hollow tank is arranged in a substantially straight line in the powder transport direction. The powder transporting machine has a powder transport mechanism, a powder inlet at the bottom, and a powder outlet at the top, and the powder inlet is disposed at or near the bottom of the hollow tank. A silo for powder. 2. Consisting of a hollow tank, a powder transporter, a measuring instrument, a supporting frame, and a base; the lower end of the hollow tank is rotatably supported by the base, and a frame is also provided on the base. The powder transporting machine has a powder transporting mechanism section which is supported and fixed in an inclined state by a powder transporting mechanism and which is substantially linear in the powder transporting direction, a powder inlet section at the bottom, and a powder outlet section at the top. A silo for powder, characterized in that an inlet is disposed at or near the bottom of a hollow tank, and a measuring device is provided below the powder outlet. 3. The support frame consists of legs and a scale receiving plate, the lower ends of the legs are supported by the base, and the upper ends of the legs are released from the locking part provided on the hollow tank. Claim 2, wherein the measuring instrument is placed on a measuring instrument receiving plate part, which is provided with a locking part that can be freely rotated, and one end of which is rotatably locked to the leg part. Silo for powder. 4. A supporting pedestal has a plurality of legs substantially parallel to each other, the lower ends of these legs are pivoted to the base, and the upper ends are rotatably locked to the measuring instrument receiving plate. A silo for powder according to scope item 6. 5. In a structure in which the hollow tank and the scale receiving plate are connected by a suspension device, the upper end of the suspension device is fixed to the hollow tank, and the lower end is attached to the scale receiving plate of the pedestal. A powder silo according to claim 3 or 4, which is releasably locked to the locking portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59259338A JPS61142183A (en) | 1984-12-10 | 1984-12-10 | Silo for powdered body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59259338A JPS61142183A (en) | 1984-12-10 | 1984-12-10 | Silo for powdered body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61142183A true JPS61142183A (en) | 1986-06-30 |
| JPH0446829B2 JPH0446829B2 (en) | 1992-07-31 |
Family
ID=17332713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59259338A Granted JPS61142183A (en) | 1984-12-10 | 1984-12-10 | Silo for powdered body |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61142183A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5842836A (en) * | 1995-01-31 | 1998-12-01 | Kabushiki Kaisha Toyoda Jidoshokki Seisakusho | Reciprocating piston type refrigerant compressor having a housing with enhanced sealing function |
| JP2007069915A (en) * | 2005-09-05 | 2007-03-22 | Shionogi & Co Ltd | Device and method for feeding powder, and device and method for feeding and filling powder |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58116595U (en) * | 1982-02-03 | 1983-08-09 | 川崎重工業株式会社 | bulk container |
| JPS594343U (en) * | 1982-07-01 | 1984-01-12 | 株式会社金剛製作所 | Truck-mounted hopper with screw |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2455937C2 (en) * | 1974-11-27 | 1985-03-14 | L. Schuler GmbH, 7320 Göppingen | Device for cutting sheet metal strip material to length and stacking cut sheet metal sections |
-
1984
- 1984-12-10 JP JP59259338A patent/JPS61142183A/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58116595U (en) * | 1982-02-03 | 1983-08-09 | 川崎重工業株式会社 | bulk container |
| JPS594343U (en) * | 1982-07-01 | 1984-01-12 | 株式会社金剛製作所 | Truck-mounted hopper with screw |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5842836A (en) * | 1995-01-31 | 1998-12-01 | Kabushiki Kaisha Toyoda Jidoshokki Seisakusho | Reciprocating piston type refrigerant compressor having a housing with enhanced sealing function |
| JP2007069915A (en) * | 2005-09-05 | 2007-03-22 | Shionogi & Co Ltd | Device and method for feeding powder, and device and method for feeding and filling powder |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0446829B2 (en) | 1992-07-31 |
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