JPH0629641U

JPH0629641U - Bag breaker

Info

Publication number: JPH0629641U
Application number: JP6692892U
Authority: JP
Inventors: 寿武井; 泰森川
Original assignee: Kubota Corp
Current assignee: Kubota Corp
Priority date: 1992-09-25
Filing date: 1992-09-25
Publication date: 1994-04-19
Anticipated expiration: 2007-09-25
Also published as: JP2573791Y2

Abstract

(57)【要約】【目的】高速回転する解袋軸に設けたブレードにビニ
ルなどが巻き付かなくする。【構成】解袋室１の上部に投入口３、下部に排出口４
を設ける。解袋室１内には多角形のブレード２１を有す
る解袋軸５と鉤形解袋刃２３を外周に設けたブレード２
２を有する解袋軸６を配置する。両軸５、６を投入口３
に向って互に内回りとし、軸５を軸６より高速回転とす
る。 (57) [Summary] [Purpose] To prevent vinyl etc. from wrapping around the blade installed on the bag-releasing shaft that rotates at high speed. [Structure] The bag opening chamber 1 has an inlet 3 at the top and an outlet 4 at the bottom.
To provide. Inside the bag opening chamber 1, a bag opening shaft 5 having a polygonal blade 21 and a blade 2 provided with a hook-shaped bag opening blade 23 on the outer periphery thereof.
The disassembling shaft 6 having 2 is arranged. Insert both shafts 5 and 6 into the inlet 3.
And the shafts 5 rotate at a higher speed than the shaft 6.

Description

【考案の詳細な説明】[Detailed description of the device]

【０００１】[0001]

【産業上の利用分野】[Industrial applications]

この考案はビニルなどの袋に入った袋入り一般廃棄物等の袋を破って内容物と袋を分離処理する解袋機に関するものである。 The present invention relates to a bag-disintegrating machine that breaks a bag such as a bag of general waste contained in a bag of vinyl or the like to separate the contents from the bag.

【０００２】[0002]

【従来の技術】[Prior art]

従来の解袋機は、ベルトコンベヤによってビニル袋などの袋入りの一般廃棄物を移動させながらコンベヤ上方の刃により袋を破り、内部の廃棄物を排出させるようになっている。また、回転する円筒体内に袋入り廃棄物を投入し、円筒体の内周に設けた刃物により袋を破るようにしたものもある。 In the conventional bag-disintegrating machine, a belt conveyor moves general waste contained in bags, such as vinyl bags, while the blade above the conveyor breaks the bags and discharges the waste inside. Further, there is also one in which a bag-shaped waste is put into a rotating cylinder, and the bag is broken by a blade provided on the inner circumference of the cylinder.

【０００３】さらに、上部に被処理物の投入口を有し、下部に処理物の排出口を有する解袋室内に、解袋刃を外周にそれぞれ有する一対の解袋軸を平行に配置し、両軸は投入口に向って相互に内回りとするとともに、一方の解袋軸の回転速度を他方の解袋軸のそれより速くしたものもある。Further, a pair of disassembling shafts each having a disassembling blade on the outer periphery are arranged in parallel in a disassembling chamber having an inlet for an object to be treated at an upper part and an outlet for an object to be treated at a lower part, In some cases, both shafts are mutually inwardly directed toward the inlet, and the rotation speed of one bag-releasing shaft is faster than that of the other bag-releasing shaft.

【０００４】[0004]

【考案が解決しようとする課題】[Problems to be solved by the device]

上記の従来技術のうち、コンベヤを利用する方式のものは設置に要する面積が大きくなり、処理後の袋の除去が問題となる。また、回転円筒方式のものは袋から排出された廃棄物中の瓶などの割れものが相互に落下衝突して破損するという問題がある。 Among the above-mentioned conventional techniques, the one using a conveyor requires a large area for installation, and removal of the bag after processing becomes a problem. Further, the rotating cylinder type has a problem that broken pieces such as bottles in the waste discharged from the bag fall and collide with each other to be damaged.

【０００５】さらに、解袋刃が回転する方式のものは破られたビニルなどの袋類が高速回転側の解袋軸に設けた解袋刃に巻き付く。Further, in the system in which the unraveling blade is rotated, bags such as broken vinyl are wrapped around the unraveling blade provided on the unraveling shaft on the high-speed rotating side.

【０００６】これを防ぐために高速回転側の解袋刃を先細の巻き付き難い形状にしたり、スクレーパを設けたりしても、ビニルなどの柔軟で延び易いものは必ず高速側の解袋刃に巻き付くという問題があった。In order to prevent this, even if the unwinding blade on the high-speed rotation side has a tapered shape that is difficult to wind or a scraper is provided, a flexible and easy-to-extend material such as vinyl is always wrapped around the unwinding blade on the high-speed side. There was a problem of sticking.

【０００７】この考案の課題は上記のような従来の解袋機の問題点を解決するため、高速側の解袋軸に設けたブレードの形状を多角形にした解袋機を提供することである。An object of the present invention is to provide a bag-dissolving machine in which a blade provided on a bag-discharging shaft on the high speed side has a polygonal shape in order to solve the problems of the conventional bag-dissolving machine. is there.

【０００８】[0008]

【課題を解決するための手段】[Means for Solving the Problems]

上記の課題を解決するために、この考案は上部に被処理物の投入口を有し、下部に処理物の排出口を有する解袋室内に、一対の解袋軸を平行に配置し、一方の解袋軸には多角形の複数のブレードを固定し、他方の解袋軸には、複数の鉤形解袋刃を外周に有する複数のブレードを固定し、両解袋軸を投入口に向って相互に内回りとするとともに、上記一方の解袋軸の回転速度を他方の解袋軸のそれより速く回転させる駆動手段を設けた構成としたものである。 In order to solve the above problems, the present invention has a pair of disassembling shafts arranged in parallel in a disassembling chamber having an inlet for an object to be treated and an outlet for an object to be treated at a lower portion, A plurality of polygonal blades are fixed to one unraveling shaft, a plurality of blades with multiple hook-shaped unraveling blades on the outer circumference are fixed to the other unraveling shaft, and both unraveling shafts are inserted. The driving means are provided so as to be mutually inward toward each other and rotate the rotation speed of the one bag-opening shaft faster than that of the other bag-opening shaft.

【０００９】[0009]

【作用】[Action]

この考案は、上記の構成であり、投入口に投入されたごみ入りのビニル袋などは、一対の解袋軸の各ブレード間に噛み込まれ、回転速度の差によりビニルや段ボールが高速側のブレードの外周の角により切り裂かれ、袋内に入っていたガラスビンや鉄缶、アルミ缶などとともに排出口から排出されてつぎの選別機に向かう。 The present invention is configured as described above, and a dust-filled vinyl bag or the like loaded into the loading slot is caught between the blades of the pair of disassembling shafts, and the vinyl or the corrugated ball is moved to the high speed side due to the difference in rotation speed. The blade is cut at the outer corners of the blade, and is discharged from the discharge port along with the glass bottle, iron can, aluminum can, etc. contained in the bag to the next sorter.

【００１０】上記の作用において、高速側のブレードは多角形であるため、破られたビニルなどの袋は巻き付くことなく速やかに排出される。In the above operation, since the blade on the high speed side has a polygonal shape, the broken bag of vinyl or the like is promptly discharged without being wrapped.

【００１１】[0011]

【実施例】【Example】

図１ないし図３において、１は周囲を側壁２により囲んだ解袋室であり、その上側に投入口３を設け、また、解袋室１の下端には排出口４を設ける。５は解袋室１の前寄りに設けた解袋軸、６は解袋室１の後寄りに設けた解袋軸であって、何れも大径中空状のもので、この各軸の両端は小径となって図２のように側壁２の外側に設けた軸受により支承されている。 In FIG. 1 to FIG. 3, reference numeral 1 denotes a bag-releasing chamber surrounded by a side wall 2, an inlet 3 is provided on the upper side thereof, and an outlet 4 is provided at the lower end of the bag-releasing chamber 1. 5 is a disassembling shaft provided in the front of the disassembling chamber 1, 6 is a disassembling shaft provided in the rear of the disassembling chamber 1, both of which are large-diameter hollow, and both ends of each shaft. Has a small diameter and is supported by a bearing provided outside the side wall 2 as shown in FIG.

【００１２】上記軸５、６の端部にスプロケット１０、１１を固定し、フレーム７上に設けたモータと減速機からなる駆動手段１２、１３の出力軸に固定したスプロケット１４、１５と上記スプロケット１０、１１に無端伝動チェン１６、１７をかけて解袋軸５、６を図１、図２の矢印方向へ駆動するが、軸５は軸６より高速度で回転するように駆動手段１２、１３の回転数を設定する。Sprockets 14 and 15 fixed to the output shafts of drive means 12 and 13 having motors and speed reducers provided on the frame 7 and fixed to the ends of the shafts 5 and 6, respectively. Endless transmission chains 16 and 17 are applied to 10 and 11 to drive the unraveling shafts 5 and 6 in the directions of the arrows in FIGS. 1 and 2, but the driving means 12 drives the shaft 5 to rotate at a higher speed than the shaft 6. , 13 are set.

【００１３】各軸５、６の外周にはそれぞれ複数のブレード２１、２２を固定するが、ブレード２１は多角形、ブレード２２の外周には多数の鉤形の解袋刃２３が設けてある。A plurality of blades 21 and 22 are fixed to the outer circumferences of the shafts 5 and 6, respectively. The blade 21 has a polygonal shape, and the outer circumference of the blades 22 is provided with a large number of hook-shaped plucking blades 23. is there.

【００１４】上記の解袋刃２３にはナイフエッジ２４を設けるが、このエッジ２４は、ブレード２２の回転方向と反対の側へ向くように設けられている。また、ブレード２１の外周とブレード２２の鉤形解袋刃は図２、図３のように相手ブレード２１、２２の間に入り込むように配置してある。なお、必要に応じてブレード２２間にはスクレーパ２５を配置する場合もある。The unraveling blade 23 is provided with a knife edge 24. The edge 24 is provided so as to face the side opposite to the rotation direction of the blade 22. Further, the outer circumference of the blade 21 and the hook-shaped unraveling blade of the blade 22 are arranged so as to be inserted between the mating blades 21 and 22 as shown in FIGS. A scraper 25 may be arranged between the blades 22 if necessary.

【００１５】つぎに、この実施例の作用を説明すれば、鉄缶、アルミ缶、ビンなどを入れたビニル袋あるいは段ボールなどの処理物を投入口３へ投入すると処理物は図１、図２の矢印方向に回転している解袋軸５、６のブレード２１、２２間に噛み込まれる。Next, the operation of this embodiment will be described. When a processed product such as a vinyl bag or a corrugated cardboard containing an iron can, an aluminum can, a bottle, etc. is put into the charging port 3, the processed product is shown in FIGS. The blades 21 and 22 of the disassembling shafts 5 and 6 rotating in the direction of the arrow are engaged.

【００１６】上記のように処理物がブレード２１、２２間に噛み込まれるとビニル袋や段ボールは回転の遅い解袋軸６のブレード２２の鉤形刃により排出口に送られながら保持され、ブレード２２より周速の速い解袋軸５のブレード２１の外周の角により切り裂かれ、ここでビニル袋や段ボールの解袋が行なわれて、中味の缶類やビン類が排出される。こうして解袋軸５、６のブレード２１、２２間を通過した缶やビン類は破られた袋と共に排出口４から排出される。When the processed material is caught between the blades 21 and 22 as described above, the vinyl bag and the corrugated ball are held while being sent to the discharge port by the hook-shaped blade of the blade 22 of the unwinding unwinding shaft 6. Then, the bag 21 is torn at a peripheral speed of the blade 21 of the bag releasing shaft 5 having a faster peripheral speed than the blade 22, and the vinyl bag and the corrugated cardboard are unpacked here, and the cans and bins of the contents are discharged. To be done. In this way, the cans and bottles that have passed between the blades 21 and 22 of the bag releasing shafts 5 and 6 are discharged from the discharge port 4 together with the broken bag.

【００１７】[0017]

【効果】【effect】

この考案は上記の構成によりごみ入りビニル袋やビン類やカン類あるいは段ボールなどの比重の軽いものと重いものの混在したものをそのまま投入することにより袋は解袋されて中味が排出され、段ボールなども解袋される。その過程でビニルのような柔軟で延び易いものが高速回転のブレードに巻き付こうとするが、このブレードは多角形でその角は全て鈍角であるため、ビニル袋などは巻付くことができず、速やかに出口へと排出されるので、ビニル類の巻き付きにより解袋機の運転に支障を来すようなことがなくなる。 According to this invention, the bag is unpacked and the contents are discharged by putting the mixed bag of light weight and heavy weight, such as a vinyl bag containing dust, bottles, cans or corrugated balls, with the above configuration Also, cardboard and other bags are also unpacked. In the process, a flexible and easy-to-extend material such as vinyl tries to wrap around a high-speed rotating blade, but since this blade is polygonal and all of its angles are obtuse, it is difficult to wrap vinyl bags. Since it is not possible to discharge it to the outlet promptly, there is no chance that the operation of the bag opening machine will be hindered by the wrapping of vinyls.

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

【図１】実施例の正面図FIG. 1 is a front view of an embodiment.

【図２】同上の拡大縦断正面図FIG. 2 is an enlarged vertical front view of the above.

【図３】同じく解袋室の上部側壁を外した拡大平面図FIG. 3 is an enlarged plan view of the bag opening chamber with the upper side wall removed.

【符号の説明】[Explanation of symbols]

１解袋室３投入口４排出口５解袋軸６解袋軸２１ブレード２２ブレード２３鉤形解袋刃 1 Unpacking Chamber 3 Inlet 4 Outlet 5 Unpacking Axis 6 Unpacking Axis 21 Blade 22 Blade 23 Hook Type Unpacking Blade

Claims

【実用新案登録請求の範囲】[Scope of utility model registration request]

【請求項１】上部に被処理物の投入口を有し、下部に
処理物の排出口を有する解袋室内に、一対の解袋軸を平
行に配置し、一方の解袋軸には多角形の複数のブレード
を固定し、他方の解袋軸には、複数の鉤形解袋刃を外周
に有する複数のブレードを固定し、両解袋軸を投入口に
向って相互に内回りとするとともに、上記の一方の解袋
軸の回転速度を他方の解袋軸のそれより速く回転させる
駆動手段を設けた解袋機。1. A pair of disassembling shafts are arranged in parallel in a disassembling chamber having an inlet for an object to be treated at an upper part and an outlet for an object to be treated at a lower part, and one disassembling shaft has a plurality of disassembling axes. A plurality of square blades are fixed, the other disassembling shaft is fixed with a plurality of blades having a plurality of hook-shaped disassembling blades on the outer circumference, and both disassembling shafts are mutually inward toward the insertion port. At the same time, a bag-dissolving machine provided with a drive means for rotating the rotation speed of the one bag-disassembling shaft faster than that of the other bag-disassembling shaft.