JPS6147385A - On-off valve for powdered and granular body tank - Google Patents

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 この発明は、粉粒体タンクの開閉弁に関し、穀°粒タン
ク、シュート等一旦貯留した穀粒などをこの開閉弁の開
きによって排出させようとする開閉弁に利用しうる。[Detailed Description of the Invention] Industrial Application Field The present invention relates to an on-off valve for a powder tank, and is intended to discharge grains, etc., once stored in a grain tank, a chute, etc. by opening the on-off valve. Can be used for on-off valves.

発明が解決しようとする問題点 粉粒体を収容するタンクからこの開閉弁を開くことによ
って内部の粉粒体を完全に流下排出することは、粉粒体
のタンク内壁面や、開閉弁等に対する付着作用があって
困難なものである。Problems to be Solved by the Invention It is difficult to completely discharge the internal powder and granules from a tank containing powder and granules by opening the on-off valve. It is difficult because it has an adhesive effect.

問題を解決するための手段 この発明は、内部に粉粒体を溜めて流下排出すべくタン
ク（１）の開閉弁■を、この開閉弁■の閉鎖当接すべき
開口■縁部（４）に、複数回開閉叩圧させて開口すべく
連動してなる粉粒体タンクの開閉弁　　゛の構成とする
。Means for Solving the Problem The present invention provides an on-off valve (1) of a tank (1) in order to collect powder and granular material inside and discharge it downward, and an opening (4) on which the on-off valve (2) should come into contact when closed. In addition, the on-off valve for the powder tank is configured to be opened and closed by opening and closing a plurality of times.

発明の作用、および効果 開口■の開閉弁■を閉めた状態でタンク■内に粉粒体を
所定量溜めたのち、この開閉弁■を開くときは、この開
閉弁■が開口■縁部に）に複数回に亘り間歇的に開閉叩
圧されて、この開閉弁■はもとよりタンク（１）の開口
０周辺部を叩圧による振動が与えられて、これらに付着
しようとする粉粒体が振い落されて、タンク■開口部■
からの粉粒体排出を円滑ならしめて、開閉弁（２）の開
いたあとのタンク０）内の粉粒体の残留を少くする二と
ができ、この開閉叩圧連動は開閉弁■による開口０部の
開口操作によって自動的に行われるため、操作簡単であ
る。Functions and Effects of the Invention After a predetermined amount of granular material has been accumulated in the tank ■ with the on-off valve ■ of the opening ■ closed, when opening this on-off valve ■, the on-off valve ) is intermittently opened and closed multiple times, and vibrations are applied not only to this on-off valve (■) but also to the area around the opening 0 of the tank (1), and the powder and granules that try to adhere to these are vibrated. Being shaken down, the tank ■opening■
It is possible to smooth the discharge of powder and granules from the tank 0) and reduce the amount of powder remaining in the tank 0) after the on-off valve (2) opens. It is easy to operate because it is automatically performed by opening the opening part.

実施例 なお１図例において、タンクα）は上下に長い角筒状に
形成し、下端部の内部に開閉弁（２）の中央部を回動軸
６）で軸承し、この開閉弁（２）の上下両端部面が接当
する位置に外側壁面からこの開閉弁（２）の回動圏内へ
向けて倒ハ字状に傾斜する案内板０を設け、この案内板
■の先端部を開口Ｏ）縁部■として、開閉弁（２）の閉
鎖位置において接当しうる構成としている。■は排出筒
で、開口ＣＩ）下部に位置して排出される穀粒をホッパ
■へ流下案内させるものである。■はタンク（１）の外
側に設けたソレノイドで、この作動子［相］をアーム■
を介在させて回動軸■に連結し、このアーム■に設けた
戻ばね■に抗してソレノイド■通電によって、開閉弁■
を開作動せしめ、戻ばね■の張圧力で閉作動すべく連動
構成している。Embodiment In the example shown in Figure 1, the tank α) is formed in the shape of a vertically long rectangular tube, and the center part of the on-off valve (2) is supported inside the lower end by a rotating shaft 6). ) is provided with a guide plate 0 that slopes in an inverted V shape from the outer wall surface toward the rotation range of this on-off valve (2), and the tip of this guide plate (■) is opened. O) The edge part (2) is configured so that it can come into contact with the on-off valve (2) in the closed position. (2) is a discharge tube, which is located at the bottom of the opening (CI) and guides the discharged grains downward to the hopper (2). ■ is a solenoid installed outside the tank (1), and this actuator [phase] is connected to the arm ■
is connected to the rotating shaft (■) through the arm (■), and the solenoid (■) is energized against the return spring (■) provided on this arm (■) to open and close the valve (■).
It is configured to operate in an interlocking manner so that the opening operation is performed and the closing operation is performed by the tension of the return spring (■).

このような構成のタンク■は第４図のような供試籾の脱
斡９選別装置として利用している０機枠■の上部−側に
籾供給ホッパ帥、この籾供給ホッパ＠から供給される供
試籾を受けて計量する計量ホッパ■、計量装＠　ｔｉＧ
、この計量ホッパ■から供給される籾を受けて揚穀する
ホッパ■、揚穀機１１７１等を設け、他側部に上方部に
この揚穀機０７１によって揚穀される籾を受けて脱堝す
る籾摺装置［Ｆ］、風選別装置０を設け、この下部にこ
の風選された摺出米を受けて整粒と屑粒とに選別する回
転選別筒からなる選別装置ωを設け、更にこの下部には
この選別装置＠から落下される整粒、及び屑粒等を各別
に受けて計量する計量装Ｍ＠、ホッパ＠、この計量装置
＠によって計量されて排出される整粒。The tank (■) with such a configuration has a paddy supply hopper holder on the upper side of the zero machine frame (■) which is used as a descaling and sorting device for sample paddy as shown in Fig. 4, and the paddy is supplied from the paddy supply hopper @. Weighing hopper that receives and weighs the sample paddy ■, weighing device @ tiG
, a hopper ■ for receiving and frying the paddy supplied from this weighing hopper ■, a grain lifting machine 1171, etc. are provided on the other side, and an upper part for receiving and threshing the paddy fried by this grain lifting machine 071 on the other side. A husking device [F] and a wind sorting device 0 are installed, and a sorting device ω consisting of a rotating sorting tube that receives the wind-selected rice and sorts it into sized grains and waste grains is installed below the hulling device [F] and a wind sorting device 0. At the bottom of this, there is a weighing device M@ that receives and weighs the sorted grains that fall from this sorting device@, waste grains, etc. separately, a hopper@, and a sorted grain that is weighed and discharged by this weighing device@.

屑粒等を揚穀する揚穀機臼等を設け、揚穀機臼には整粒
と屑粒とを受ける容器（ホ）をのぞませている。A grain lifting machine and mortar for frying waste grains, etc. is installed, and a container (e) for receiving grain size and waste grains is visible in the grain lifting machine.

該選別装置Ｏは左右一対にして設けられて、摺出米は風
選装置■下の切替樋凶によって、これら左右の選別装置
句とこれらの間のシュート＠との間に亘って切替操作可
能に設け、前記タンク■はこのシュート＠の下端にのぞ
ませて設け、下端の排出樋■は前記ホッパ（８）上にの
ぞませている。各選別装置に）は回転選別筒の正回転に
よって屑粒が外周の網目から漏下し、整粒が内部に残留
しうるちので、この選別筒を逆回転することによって内
部の整粒を選別筒外へ排出させることのできる構成であ
る。The sorting devices O are provided in a pair on the left and right, and the removed rice can be switched between the left and right sorting devices and the chute between them by means of a switching gutter below the wind sorting device. The tank (2) is provided so as to look into the lower end of this chute (2), and the discharge gutter (2) at the lower end is seen over the hopper (8). In each sorting device), when the rotating sorting tube rotates forward, waste particles leak through the mesh on the outer periphery and the sorted particles remain inside, so by rotating the sorting tube in the opposite direction, the sorted particles inside are sorted out. It has a configuration that allows it to be discharged outside the cylinder.

θは操作盤で、供給ホッパ０部上の機枠０部に装着し、
上記各部の連動操作、各ホッパのシャッタ操作、及び切
替樋の切替操作等を手動又は自動で行わせうる操作機構
を設けたもので、前記タンク（１）の開閉弁（２）の開
閉操作、及びこの開閉弁（２）の開作動時の複数回の開
閉作動等はこの操作盤θ内の制御機構によって自動的に
行わせうる構成で、ソレノイド０のスイッチが数秒時間
をおいて２〜３回入りになるべく自動通電操作を行うも
のとしている。θ is the operation panel, installed on the machine frame 0 section above the supply hopper 0 section,
It is equipped with an operation mechanism that can manually or automatically perform the interlocking operation of each of the above parts, the shutter operation of each hopper, the switching operation of the switching gutter, etc., and the opening and closing operation of the on-off valve (2) of the tank (1), The opening/closing operation of the on-off valve (2) multiple times can be automatically performed by the control mechanism inside the operation panel θ, and the switch of solenoid 0 is turned on after a few seconds. Automatic energization is to be performed as soon as possible.

供給ホッパ０から所定量の供試籾を計量ホッパ■に供給
すると、この籾の総重量が計量装置（ト）で計測され、
この計量籾が揚穀機０を経て籾摺装置［Ｆ］へ供給され
てａ−４され、風選別装置０によって風選され籾殻塵埃
等を排除させた摺出米は、切替樋（ハ）によって左右の
いずれか一方の選別装置０に供給されて整粒と屑粒とに
選別され、この選別された屑粒を計量ホッパ＠に取り出
して計量し揚穀［１２３を経て容器＠に取り出したのち
、整粒を計量ホッパＱに取り出して計量し同様にして揚
穀機臼で他の容器（至）に取り出し、計量装置■で計測
したこれら屑粒、又は整粒等の値と、前記計量装置ωに
よる計測値等によって、説桔隼や屑粒混合率等を演算装
置で算出させるものである。When a predetermined amount of sample paddy is supplied from supply hopper 0 to weighing hopper ■, the total weight of this paddy is measured by the weighing device (G),
This weighed paddy is supplied to the hulling device [F] through the grain lifting machine 0 and is subjected to a-4, and the washed rice that has been wind-selected by the wind sorting device 0 to remove rice husk dust, etc. is transferred to the switching gutter (c). The grains are supplied to either the left or right sorting device 0, where they are sorted into sorted grains and waste grains, and the sorted waste grains are taken out to a weighing hopper@, weighed, and fried grains [123, and then taken out into a container@]. Afterwards, the sized grains are taken out to a weighing hopper Q, weighed, and taken out in the same way to another container (to) using a grain lifting machine, and the value of these waste grains or sized granules, etc., measured with the measuring device ① and the above-mentioned weighing The arithmetic unit calculates the dust particles, the waste mixture ratio, etc. based on the measured values etc. by the device ω.

籾摺作用を２回行わせたのちに選別装置［相］へ供給し
て選別させるときは、切替樋のをシュートに）上にのぞ
ませておき、開閉弁■を閉めた状態にして、計量装置ω
で計量されて籾摺装置［Ｆ］で摺出された摺出米をこの
タンク■内に一旦貯留しておき、更に新たに供給されて
同様に計量装置ω、籾摺装置ω等を経て排出された摺出
米をも受けて、これらの数回に亘って計量供給されてタ
ンク■内に貯留された摺出米を、開閉弁（２）の開きに
よって流下させ、揚穀４！ｋ（ｍによって再度籾摺装置
ω部へ供給して籾摺作用を行わせ、この二度摺りした摺
出米を選別装置０へ供給して屑粒と整粒斜に選別するが
、このタンク■から貯留した摺出米を開閉弁（２）の開
きによって排出するとき、開閉弁（りがソレノイド■の
通電によって作動子０の作動で開き、数秒後にこのソレ
ノイド■の通電が切れると、開閉弁■は戻ばね■の弾発
力によって閉鎖されるために、開閉弁■は開口縁部（イ
）に弾発されて、この弾発叩圧によって開閉弁（Ｓり自
体はもとよりタンク０）をも振動されるため、内周面に
付着しようとする摺出米は円滑に流下排出される。When supplying the rice to the sorting device [phase] for sorting after carrying out the hulling action twice, leave the switching gutter facing up (into the chute) and close the on-off valve ■. Weighing device ω
The crushed rice weighed in the tank and crushed by the hulling device [F] is temporarily stored in this tank ■, and then freshly supplied and discharged through the weighing device ω, the hulling device ω, etc. In response to the fried rice, the fried rice that has been metered and supplied several times and stored in the tank ■ is allowed to flow down by opening the on-off valve (2). K (m) is again supplied to the hulling device ω part to perform the hulling action, and this twice-sanded rice is supplied to the sorting device 0 to be sorted into waste grains and grading grains. When the drained rice stored in ■ is discharged by opening the on-off valve (2), the on-off valve (2) opens with the activation of actuator 0 by the energization of solenoid Since the valve ■ is closed by the elastic force of the return spring ■, the opening/closing valve ■ is elastically struck by the opening edge (A), and this elastic striking force closes the opening/closing valve (not only the S-ring itself but also the tank 0). Since the rice is also vibrated, the rice that is about to adhere to the inner circumferential surface is smoothly flowed down and discharged.

このようにして排出されるタンク■内には残粒がないた
めに、屑粒、整粒等の計量による各混合比率を正確に求
めることができ、又、後続の同様の作用をも正確に維持
し、品種１種別等の異なる粒との混合を少くすることが
できる。Since there are no particles left in the tank that is discharged in this way, it is possible to accurately determine each mixing ratio by measuring waste particles, grading, etc., and also to accurately calculate subsequent similar effects. It is possible to maintain the grain size and reduce the amount of grains mixed with different grains, such as one type of grain.

【図面の簡単な説明】[Brief explanation of drawings]

図はこの発明の一実施例を示すもので、第１図は一部の
側断面図、第２図はその一部破断せる正面図、第３図は
一部の拡大正面図、第４図は正断面図である。 図中、符号■はタンク、■は開閉弁、■は開口、■は縁
部を示す。The figures show one embodiment of the present invention, in which Fig. 1 is a partial side sectional view, Fig. 2 is a partially cutaway front view, Fig. 3 is a partially enlarged front view, and Fig. 4. is a front sectional view. In the figure, the symbol ■ indicates a tank, ■ indicates an on-off valve, ■ indicates an opening, and ■ indicates an edge.

Claims (1)

【特許請求の範囲】[Claims] 内部に粉粒体を溜めて流下排出すべくタンク（１）の開
閉弁（２）を、この開閉弁（２）の閉鎖当接すべき開口
（３）縁部（４）に、複数回開閉叩圧させて開口すべく
連動してなる粉粒体タンクの開閉弁。In order to collect powder and granular material inside and discharge it downstream, the on-off valve (2) of the tank (1) is opened and closed several times on the edge (4) of the opening (3) that should come into contact with the on-off valve (2). An on-off valve for a powder tank that is linked to open by applying pressure.