JPH0130713B2 - - Google Patents
Info
- Publication number
- JPH0130713B2 JPH0130713B2 JP56088923A JP8892381A JPH0130713B2 JP H0130713 B2 JPH0130713 B2 JP H0130713B2 JP 56088923 A JP56088923 A JP 56088923A JP 8892381 A JP8892381 A JP 8892381A JP H0130713 B2 JPH0130713 B2 JP H0130713B2
- Authority
- JP
- Japan
- Prior art keywords
- gates
- supply port
- weight
- gate
- belt conveyor
- 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.)
- Expired
Links
- 239000000843 powder Substances 0.000 description 20
- 239000008187 granular material Substances 0.000 description 15
- 239000000428 dust Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/02—Devices for feeding articles or materials to conveyors
- B65G47/16—Devices for feeding articles or materials to conveyors for feeding materials in bulk
- B65G47/18—Arrangements or applications of hoppers or chutes
- B65G47/19—Arrangements or applications of hoppers or chutes having means for controlling material flow, e.g. to prevent overloading
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
- Feeding Of Articles To Conveyors (AREA)
Description
【発明の詳細な説明】
産業上の利用分野
本発明は、特に、穀粒等の粉粒体の流量を調整
してベルトコンベア上等へ供給するようにした流
量調整付供給装置に関するものである。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention particularly relates to a feeding device with flow rate adjustment that adjusts the flow rate of granular materials such as grains and supplies them onto a belt conveyor or the like. .
従来の技術
従来の穀粒等の粉粒体をベルトコンベア上等へ
供給する供給装置としては、穀粒のタンク出口に
単にホツパーを設けたもの、あるいは、穀粒のタ
ンク出口にバルブ付ホツパーを設けて穀粒の流量
調整を行えるようにしたもの等が知られている。Conventional technology Conventional feeding devices for feeding granular materials such as grain onto a belt conveyor, etc. have either simply provided a hopper at the outlet of a grain tank, or have provided a hopper with a valve at the outlet of a grain tank. There are known devices in which the flow rate of grains can be adjusted.
また、重錘の重量によつて調節板を回動して供
給口を閉じ、調節螺杆の回転によつて調節板の開
放限度即ち供給口から流出する穀粒の供給量を調
節させるようにしたものが特公昭52−7624号公報
として知られている。 In addition, the weight of the weight rotates the adjustment plate to close the supply port, and the rotation of the adjustment screw adjusts the opening limit of the adjustment plate, that is, the amount of grain supplied that flows out from the supply port. This is known as Special Publication No. 52-7624.
発明が解決しようとする課題
ところが、従来の供給装置では、穀粒をホツパ
ーあるいはバルブ付ホツパーから直接ベルトコン
ベア上等へ落下させるので、穀粒がベルトコンベ
ア上等で飛散する恐れがあり、穀粒がホツパーあ
るいはバルブ付ホツパーからベルトコンベア上等
へ落下する際に、埃が発生してベルトコンベア上
等の周囲を汚し、穀粒の流量の増減に対応するこ
とができなかつた。Problems to be Solved by the Invention However, in conventional feeding devices, grains are dropped directly from a hopper or a hopper with a valve onto a belt conveyor, etc., so there is a risk that the grains may be scattered on the belt conveyor, etc. When grains fall from a hopper or a hopper with a valve onto a belt conveyor, dust is generated and pollutes the area around the belt conveyor, making it impossible to respond to increases and decreases in the flow rate of grains.
また、特公昭52−7624号公報記載のものは、タ
ンクの供給口の開度を調節する調節板を固定した
回動軸に、供給口外において重錘を取付けた重錘
杆を取付け、タンク内の穀粒が最少限度に達した
とき、重錘によつて回動軸を回動して供給口を閉
じるようにしたもので、調節板への重錘の取付け
が手数を要して面倒であり、重錘を取付けた重錘
杆が供給口の外部にあるので、重錘杆に誤つて触
れると調節板が回動してしまうおそれがあり、調
節螺杆によつて１つの調節板の開放限度のみを調
節するものであつた。 In addition, in the system described in Japanese Patent Publication No. 52-7624, a weight rod with a weight attached outside the supply port is attached to a rotating shaft to which an adjustment plate for adjusting the opening degree of the tank supply port is fixed, and a weight rod is attached inside the tank. When the number of grains reaches the minimum limit, the supply port is closed by rotating the rotating shaft using a weight, which is troublesome because it takes time and effort to attach the weight to the adjustment plate. Since the weight rod to which the weight is attached is located outside the supply port, if you touch the weight rod by mistake, the adjustment plate may rotate. It only adjusted the limits.
本発明の目的は、供給口から粉粒体を投入すれ
ば、粉粒体がゲートの底板上に滞積し、粉粒体の
重量、すなわち流量に応じて２枚のゲートがウエ
イトの付勢力に抗して互いに離間する方向にそれ
ぞれ回動してゲートを開放し、粉粒体が開放した
ゲートからベルトコンベア上等に供給され、開放
したゲートの底板が粉粒体の流下をガイドし、供
給口から投入された粉粒体が直接ベルトコンベア
上等に落下することもなく、粉粒体がベルトコン
ベア上等で飛散するおそれがなく、埃の発生を防
止し、ウエイトのゲートへの取付けが簡単に行な
え、誤つてウエイトに触れてゲートが開放される
こともなく、供給口から投入された粉粒体がなく
なると、直ちにゲートがウエイトの付勢力によつ
て互いに近接する方向にそれぞれ回動し、ゲート
を確実に閉鎖し、螺杆を軸方向に移動すれば、螺
杆と共にストツパーも移動し、粉粒体の重量に対
応してゲートがウエイトの付勢力に抗して互いに
離間する方向にそれぞれ回動しても、２枚のゲー
トの側板の係合体が同時にストツパーに係合さ
れ、１つのストツパーで２枚のゲートの回動の規
制を行い、ゲートからベルトコンベア上等へ供給
する粉粒体の流量をストツパーによつて確実に調
整することが可能な流量調整付供給装置を提供す
ることにある。 The object of the present invention is that when powder is introduced from the supply port, the powder accumulates on the bottom plate of the gate, and the two gates apply the biasing force of the weight according to the weight of the powder, that is, the flow rate. The gates are opened by rotating in a direction to separate from each other against the pressure, and the powder and granules are supplied from the opened gates onto a belt conveyor, etc., and the bottom plate of the opened gate guides the flow of the powder and granules. Powder and granules fed from the supply port do not fall directly onto the belt conveyor, etc., and there is no risk of the powder and granules scattering on the belt conveyor, preventing dust generation, and making it easier to attach the weight to the gate. It is easy to do this, and there is no need to accidentally touch the weights and open the gates.As soon as the powder or granules introduced from the supply port run out, the gates are immediately rotated toward each other by the biasing force of the weights. When the screw rod is moved in the axial direction, the stopper also moves along with the screw rod, and the gates move away from each other against the biasing force of the weights in response to the weight of the powder. Even if they rotate, the engaging bodies on the side plates of the two gates are simultaneously engaged with the stopper, and one stopper regulates the rotation of the two gates, thereby preventing the powder from being supplied from the gate to the top of the belt conveyor, etc. It is an object of the present invention to provide a supply device with flow rate adjustment capable of reliably adjusting the flow rate of granules using a stopper.
課題を解決するための手段
本発明の流量調整付供給装置は、開口する供給
口の下方に２枚のゲートをそれぞれ互いに近接・
離間する方向に回動自在に配設し、前記２枚のゲ
ートの底板に前記各ゲートを閉鎖方向に付勢する
ウエイトを設け、前記供給口の近傍に開度調整装
置の螺杆を軸方向に移動自在に設け、前記開度調
整装置の螺杆にその軸方向と交差する方向にスト
ツパーを前記ゲートに側板に臨んで設け、前記２
枚のゲートの側板に前記ストツパーに係合する係
合体をそれぞれ設けたことを特徴とする有するも
のである。Means for Solving the Problems The supply device with flow rate adjustment of the present invention has two gates located below the opening supply port and close to each other.
A weight is provided on the bottom plate of the two gates to urge each gate in the closing direction, and a screw rod of the opening adjustment device is arranged in the vicinity of the supply port in the axial direction. a stopper is provided on the threaded rod of the opening adjustment device in a direction crossing the axial direction of the opening adjustment device so as to face the side plate of the gate;
The present invention is characterized in that engaging bodies that engage with the stoppers are provided on the side plates of each of the gates.
実施例
以下、本発明の実施例を図面に基づいて詳細に
説明する。Embodiments Hereinafter, embodiments of the present invention will be described in detail based on the drawings.
第１図において、１は供給装置であり、供給装
置１の上板２には供給口３が開口して設けられ、
供給口３の対向する両端縁には、第２図に示すよ
うに、下方に向かつてやや傾斜したガイド板４，
４がそれぞれ設けられ、供給口３の下方には底板
６と側板７とからなる２枚のゲート８，８がそれ
ぞれ互いに近接・離間する方向に回動自在に配設
され、２枚のゲート８，８の底板６，６の下面に
は互いに反対方向に位置する外端寄りに各ゲート
８，８を閉鎖方向に付勢するウエイト１０，１０
がそれぞれ設けられ、２枚のゲート８，８の下方
にはベルトコンベア１１が配設されている。 In FIG. 1, 1 is a supply device, and a supply port 3 is provided in an upper plate 2 of the supply device 1 with an opening.
As shown in FIG. 2, on opposite edges of the supply port 3, guide plates 4, which are slightly inclined downward, are provided.
4, and below the supply port 3, two gates 8, 8 consisting of a bottom plate 6 and a side plate 7 are arranged so as to be rotatable in the directions of approaching and separating from each other. , 8 are provided with weights 10, 10 on the lower surfaces of the bottom plates 6, 6, which bias each gate 8, 8 in the closing direction toward the outer ends located in mutually opposite directions.
are provided respectively, and a belt conveyor 11 is provided below the two gates 8,8.
供給口３の対向する両側縁には、第３図に示す
ように、下方に向かつて垂下した取付け板５，５
がそれぞれ設けられ、ゲート８の底板６の両側に
設けた側板７，７が軸９，９を介して取付け板
５，５に回動自在に取付けられ、ゲート８の側板
７，７は取付け板５，５の外側にそれぞれ位置さ
れている。 As shown in FIG. 3, on opposite side edges of the supply port 3, there are mounting plates 5, 5 hanging downward.
The side plates 7, 7 provided on both sides of the bottom plate 6 of the gate 8 are rotatably attached to the mounting plates 5, 5 via shafts 9, 9, and the side plates 7, 7 of the gate 8 are rotatably attached to the mounting plates 5, 5. 5 and 5, respectively.
２枚のゲート８，８は、第２図の実線で示すよ
うに、底板６，６の内端縁の接合部をやや低く傾
斜した状態でウエイト１０により閉鎖され、２枚
のゲート８，８が軸９，９を支点として閉鎖状態
で釣り合つている。 The two gates 8, 8 are closed by a weight 10 with the joints of the inner edges of the bottom plates 6, 6 slanted slightly lower, as shown by solid lines in FIG. are balanced in a closed state with the shafts 9, 9 as fulcrums.
上板２の供給口３の近傍には、第３図に示すよ
うに、開度調整装置の螺杆１３が軸方向に移動自
在に設けられ、上板２の供給口３の側部には螺杆
１３を挿通する挿通孔が穿設され、上板２の上面
には挿通孔に相当する位置にネジ部１５が固定さ
れ、ネジ部１５には螺杆１３が螺着され、螺杆１
３の上端には開度調整ハンドル１２が設けられ、
螺杆１３の下端には、第４図に示すように、軸方
向と交差する方向にストツパー１４がゲート８の
一方の側板７に臨んで上板２と平行に設けられて
いる。 As shown in FIG. 3, a screw rod 13 of an opening adjustment device is provided near the supply port 3 of the top plate 2 so as to be movable in the axial direction. A threaded portion 15 is fixed to the upper surface of the upper plate 2 at a position corresponding to the insertion hole, and a threaded rod 13 is screwed onto the threaded portion 15.
An opening adjustment handle 12 is provided at the upper end of 3.
As shown in FIG. 4, a stopper 14 is provided at the lower end of the screw rod 13 in a direction intersecting the axial direction, facing one side plate 7 of the gate 8 and parallel to the upper plate 2.
開度調整ハンドル１２を回動すると、螺杆１３
がネジ部１５に沿つて開度調整ハンドル１２と共
に上下方向に移動されると同時に、ストツパー１
４も螺杆１３と共に上下方向に移動されるように
なつている。 When the opening adjustment handle 12 is rotated, the screw rod 13
is moved vertically along the threaded portion 15 together with the opening adjustment handle 12, and at the same time, the stopper 1
4 is also adapted to be moved in the vertical direction together with the screw rod 13.
２枚のゲート８，８の螺杆１３側の側板７，７
にはストツパー１４に係合する係合ピン１６，１
６がそれぞれ側方に突出して設けられている。 Side plates 7, 7 on the screw rod 13 side of the two gates 8, 8
is an engagement pin 16,1 that engages with the stopper 14.
6 are provided to protrude laterally, respectively.
ゲート８の開度調整装置は、開度調整ハンドル
１２、螺杆１３、ストツパー１４、ネジ部１５及
び係合ピン１６から構成される。 The opening adjustment device for the gate 8 is composed of an opening adjustment handle 12, a screw rod 13, a stopper 14, a threaded portion 15, and an engagement pin 16.
次に、この実施例の作用について説明する。 Next, the operation of this embodiment will be explained.
上板２の供給口３より穀粒を投入すると、穀粒
がガイド板４にガイドされながら２枚のゲート
８，８の底板６，６上に滞積し、ゲート８，８が
穀粒の重量により軸９，９を中心にウエイト１
０，１０の付勢力に抗して第２図の図面矢印方向
にそれぞれ回動し、ゲート８，８の底板６，６の
内端縁が離間し、ゲート８，８を第２図の二点鎖
線で示すように開放し、穀粒がゲート８，８を通
つてベルトコンベア１１上に流下する。 When grains are introduced through the supply port 3 of the upper plate 2, the grains are guided by the guide plate 4 and accumulate on the bottom plates 6, 6 of the two gates 8, 8, and the gates 8, 8 release the grains. Depending on the weight, the weight 1 is centered around the axes 9 and 9.
The inner edges of the bottom plates 6, 6 of the gates 8, 8 are separated, and the gates 8, 8 are rotated in the direction of the arrow in FIG. It is opened as shown by the dotted chain line, and the grains flow down onto the belt conveyor 11 through the gates 8,8.
このとき、上板２の供給口３へ投入される穀粒
の量が少なければ、ゲート８，８の底板６，６に
加わる穀粒の重量が小さくなり、ゲート８，８が
軸９，９を中心に小さく回動して小さく開き、少
量の穀粒がゲート８，８を通つてベルトコンベア
１１上に流下される。 At this time, if the amount of grains fed into the supply port 3 of the upper plate 2 is small, the weight of the grains added to the bottom plates 6, 6 of the gates 8, 8 will be small, and the gates 8, 8 will be It rotates slightly around the center to open it slightly, and a small amount of grain flows down onto the belt conveyor 11 through the gates 8,8.
上板２の供給口３へ投入される穀粒の量が多け
れば、ゲート８，８の底板６，６に加わる穀粒の
重量が大きくなり、ゲート８，８が軸９，９を中
心に大きく回動して大きく開き、多量の穀粒がゲ
ート８，８を通つてベルトコンベア１１上に流下
される。 If the amount of grains fed into the supply port 3 of the top plate 2 is large, the weight of the grains added to the bottom plates 6, 6 of the gates 8, 8 will be large, and the gates 8, 8 will be centered around the shafts 9, 9. It is rotated and opened wide, and a large amount of grains are flown down onto the belt conveyor 11 through the gates 8,8.
そして、上板２の供給口３へ投入した穀粒が全
てベルトコンベア１１上に流下し、ゲート８，８
の底板６，６に穀粒の重量が加わらなくなると、
ゲート８，８がウエイト１０，１０の重量により
軸９，９を中心に第２図の図面矢印方向と反対方
向にそれぞれ回動し、ゲート８，８の底板６，６
の内端縁が近接し、ゲート８，８を第２図の実線
で示すように閉鎖する。 Then, all the grains fed into the supply port 3 of the upper plate 2 flow down onto the belt conveyor 11, and gates 8 and 8
When the weight of the grains is no longer applied to the bottom plates 6, 6 of
The gates 8, 8 are rotated about the shafts 9, 9 by the weight of the weights 10, 10, respectively, in the direction opposite to the arrow direction in the drawing of FIG.
The inner edges of the gates 8 and 8 are brought into close proximity, and the gates 8, 8 are closed as shown by solid lines in FIG.
ベルトコンベア１１で穀粒を少量ずつ搬送した
い時は、手で開度調整ハンドル１２を回動し、螺
杆１３がネジ部１５に沿つて開度調整ハンドル１
２と共に下方に移動すると同時に、ストツパー１
４を上板２に対して遠ざけるように螺杆１３と共
に下方へ移動すれば、ゲート８，８が穀粒の重量
により軸９，９を中心にウエイト１０，１０の付
勢力に抗して第２図の図面矢印方向にそれぞれ回
動しても、ゲート８，８を小さく開いただけでゲ
ート８，８の側板７，７の係合ピン１６，１６が
ストツパー１４に係合し、ゲート８，８が小さく
開放され、上板２の供給口３へ投入された穀粒が
ゲート８，８を通つて少量ずつベルトコンベア１
１上に流下する。 When you want to convey grains little by little on the belt conveyor 11, rotate the opening adjustment handle 12 by hand so that the screw rod 13 moves along the threaded part 15 to adjust the opening adjustment handle 1.
At the same time, stopper 1 moves downward with 2.
4 is moved downward with the screw rod 13 so as to be away from the upper plate 2, the gates 8, 8 are moved around the shafts 9, 9 by the weight of the grains against the biasing force of the weights 10, 10, Even if the gates 8, 8 are rotated in the direction of the drawing arrow in the figure, the engagement pins 16, 16 of the side plates 7, 7 of the gates 8, 8 will engage with the stoppers 14, and the gates 8, 8 will open only slightly. is slightly opened, and the grains fed into the supply port 3 of the upper plate 2 pass through the gates 8 and 8 and are transferred little by little to the belt conveyor 1.
1 flows down.
ベルトコンベア１１で多量の穀粒を搬送したい
時は、手で開度調整ハンドル１２を回動し、螺杆
１３がネジ部１５に沿つて開度調整ハンドル１２
と共に上方に移動すると同時に、ストツパー１４
を上板２に対して近づけるように螺杆１３と共に
上方へ移動すれば、ゲート８，８が穀粒の重量に
より軸９，９を中心にウエイト１０，１０の付勢
力に抗して第２図の図面矢印方向にそれぞれ回動
すると、ゲート８，８を大きく開いてゲート８，
８の側板７，７の係合ピン１６，１６がストツパ
ー１４に係合し、ゲート８，８が大きく開放さ
れ、ゲート８，８を通つて多量の穀粒がベルトコ
ンベア１１上に流下する。 When you want to convey a large amount of grain on the belt conveyor 11, rotate the opening adjustment handle 12 by hand so that the screw rod 13 moves along the threaded part 15.
At the same time, the stopper 14
If the gates 8, 8 are moved upward together with the screw rod 13 so as to approach the upper plate 2, the gates 8, 8 will be moved around the shafts 9, 9 by the weight of the grains against the biasing force of the weights 10, 10, as shown in FIG. When rotated in the direction of the arrow in the drawing, the gates 8, 8 are wide open and the gates 8, 8 are opened.
The engaging pins 16, 16 of the side plates 7, 8 engage with the stopper 14, the gates 8, 8 are wide open, and a large amount of grain flows down onto the belt conveyor 11 through the gates 8, 8.
発明の効果
以上に述べたように、本発明の流量調整付供給
装置によれば、開口する供給口の下方に２枚のゲ
ートをそれぞれ互いに近接・離間する方向に回動
自在に配設し、２枚のゲートの底板に各ゲートを
閉鎖方向に付勢するウエイトを設けたことによ
り、供給口から粉粒体を投入すれば、粉粒体がゲ
ートの底板上に滞積し、粉粒体の重量、すなわち
流量に応じて２枚のゲートがウエイトの付勢力に
抗して互いに離間する方向にそれぞれ回動してゲ
ートを開放するので、粉粒体を開放したゲートか
らベルトコンベア上等に供給することができ、し
かも、開放したゲートの底板が粉粒体の流下をガ
イドするので、供給口から投入された粉粒体が直
接ベルトコンベア上等に落下することないので、
粉粒体がベルトコンベア上等で飛散するおそれが
なく、埃の発生を防止することができ、ウエイト
のゲートへの取付けが簡単に行なえ、誤つてウエ
イトに触れてゲートが開放されることもなく、供
給口から投入された粉粒体がなくなると、直ちに
ゲートがウエイトの付勢力によつて互いに近接す
る方向にそれぞれ回動するので、ゲートを確実に
閉鎖することができる。Effects of the Invention As described above, according to the supply device with flow rate adjustment of the present invention, two gates are arranged below the opening supply port so as to be rotatable in the directions of approaching and separating from each other, By installing weights on the bottom plates of the two gates to bias each gate in the closing direction, when powder and granules are introduced from the supply port, the powder accumulates on the bottom plate of the gate, and the powder and granules are removed. According to the weight of the weight, that is, the flow rate, the two gates open the gates by rotating away from each other against the biasing force of the weights, so that the powder and granules are transferred from the opened gate onto the belt conveyor, etc. Moreover, since the bottom plate of the open gate guides the flow of powder and granules, the powder and granules introduced from the supply port do not fall directly onto the belt conveyor, etc.
There is no risk of powder particles scattering on the belt conveyor, etc., preventing the generation of dust, making it easy to attach the weight to the gate, and preventing the gate from accidentally touching the weight and opening it. As soon as the powder or granular material inputted from the supply port is used up, the gates are rotated toward each other by the biasing force of the weights, so that the gates can be reliably closed.
また、供給口の近傍に開度調整装置の螺杆を軸
方向に移動自在に設け、開度調整装置の螺杆にそ
の軸方向と交差する方向にストツパーをゲートの
側板に臨んで設け、２枚のゲートの側板にストツ
パーに係合する係合体をそれぞれ設けたので、螺
杆を軸方向に移動すれば、螺杆と共にストツパー
も移動し、粉粒体の重量に対応してゲートがウエ
イトの付勢力に抗して互いに離間する方向にそれ
ぞれ回動しても、２枚のゲートの側板の係合体が
同時にストツパーに係合するので、１つのストツ
パーで２枚のゲートの回動の規制を行い、ゲート
からベルトコンベア上等へ供給する粉粒体の流量
をストツパーによつて確実に調整することができ
る。 In addition, the screw rod of the opening adjustment device is provided near the supply port so as to be movable in the axial direction, and the screw rod of the opening adjustment device is provided with a stopper facing the side plate of the gate in a direction intersecting the axial direction. Since engaging bodies that engage with the stoppers are provided on the side plates of the gate, when the screw rod is moved in the axial direction, the stoppers also move together with the screw rod, and the gate resists the biasing force of the weight in response to the weight of the powder. Even if the two gates are rotated in the direction away from each other, the engaging bodies on the side plates of the two gates engage the stopper at the same time, so one stopper regulates the rotation of the two gates and the gates are moved away from each other. The stopper can reliably adjust the flow rate of the powder and granular material supplied onto the belt conveyor or the like.
第１図は、本発明の実施例の流量調整付供給装
置の平面図、第２図は、第１図の線Ａ−Ａ断面
図、第３図は、第１図の線Ｂ−Ｂ断面図、第４図
は、第１図の線Ｃ−Ｃ断面図である。
１……供給装置、２……上板、３……供給口、
４……ガイド板、５……取付け板、６……底板、
７……側板、８……ゲート、９……軸、１０……
ウエイト、１１……ベルトコンベア、１２……開
度調整ハンドル、１３……螺杆、１４……ストツ
パー、１５……ネジ部、１６……係合ピン。
1 is a plan view of a supply device with flow rate adjustment according to an embodiment of the present invention, FIG. 2 is a sectional view taken along line AA in FIG. 1, and FIG. 3 is a sectional view taken along line BB in FIG. 1. 4 is a sectional view taken along line CC in FIG. 1. 1... Supply device, 2... Top plate, 3... Supply port,
4...Guide plate, 5...Mounting plate, 6...Bottom plate,
7...Side plate, 8...Gate, 9...Shaft, 10...
Weight, 11... Belt conveyor, 12... Opening adjustment handle, 13... Screw rod, 14... Stopper, 15... Threaded portion, 16... Engagement pin.
Claims (1)
ぞれ互いに近接・離間する方向に回動自在に配設
し、前記２枚のゲートの底板に前記各ゲートを閉
鎖方向に付勢するウエイトを設け、前記供給口の
近傍に開度調整装置の螺杆を軸方向に移動自在に
設け、前記開度調整装置の螺杆にその軸方向と交
差する方向にストツパーを前記ゲートの側板に臨
んで設け、前記２枚のゲートの側板に前記ストツ
パーに係合する係合体をそれぞれ設けたことを特
徴とする流量調整付供給装置。1. Two gates are arranged below the supply port to be opened so as to be rotatable in directions approaching and separating from each other, and weights are provided on the bottom plates of the two gates to bias each gate in the closing direction. , a screw rod of an opening adjustment device is provided in the vicinity of the supply port so as to be movable in the axial direction, a stopper is provided on the screw rod of the opening adjustment device facing the side plate of the gate in a direction crossing the axial direction, A supply device with flow rate adjustment, characterized in that engaging bodies that engage with the stopper are provided on the side plates of two gates, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56088923A JPS57203622A (en) | 1981-06-11 | 1981-06-11 | Device for supplying under control of flow rate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56088923A JPS57203622A (en) | 1981-06-11 | 1981-06-11 | Device for supplying under control of flow rate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57203622A JPS57203622A (en) | 1982-12-14 |
| JPH0130713B2 true JPH0130713B2 (en) | 1989-06-21 |
Family
ID=13956428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56088923A Granted JPS57203622A (en) | 1981-06-11 | 1981-06-11 | Device for supplying under control of flow rate |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57203622A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013096738A (en) * | 2011-10-28 | 2013-05-20 | Yamato Scale Co Ltd | Hopper opening/closing mechanism |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0388609A (en) * | 1989-08-31 | 1991-04-15 | Hokoku Kogyo Kk | Belt conveyer apparatus |
| JP4623386B2 (en) * | 2007-10-11 | 2011-02-02 | 清一 荒井 | Openable item storage box |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS527624A (en) * | 1975-07-08 | 1977-01-20 | Dainippon Screen Mfg Co Ltd | Record and read system of color-resolved picture signal |
-
1981
- 1981-06-11 JP JP56088923A patent/JPS57203622A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS527624A (en) * | 1975-07-08 | 1977-01-20 | Dainippon Screen Mfg Co Ltd | Record and read system of color-resolved picture signal |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013096738A (en) * | 2011-10-28 | 2013-05-20 | Yamato Scale Co Ltd | Hopper opening/closing mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57203622A (en) | 1982-12-14 |
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