JP5874065B2 - Volume reduction equipment and resource recovery system for beverage containers - Google Patents

Volume reduction equipment and resource recovery system for beverage containers Download PDF

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JP5874065B2
JP5874065B2 JP2010140960A JP2010140960A JP5874065B2 JP 5874065 B2 JP5874065 B2 JP 5874065B2 JP 2010140960 A JP2010140960 A JP 2010140960A JP 2010140960 A JP2010140960 A JP 2010140960A JP 5874065 B2 JP5874065 B2 JP 5874065B2
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plastic bottle
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hopper
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JP2012000666A (en
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和夫 秋山
和夫 秋山
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有限会社秋山商事
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies
    • Y02W30/52Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies
    • Y02W30/62Plastics recycling; Rubber recycling

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  • Crushing And Pulverization Processes (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)

Description

本発明は、空の飲料用缶と空のペットボトルを大量に集積したコンビニエンスストア等の空の飲料用容器集積所において、ペットボトルを破砕する破砕機と、多数本の飲料用缶を一度にプレスして一塊にする空き缶プレス機とを一つのベッド上に配置した飲料用容器の減容設備に係り、特にトラックの荷台に移載可能に搭載し、トラックの荷台に搭載した状態で空の飲料用容器のプレス作業とペットボトルの破砕作業とを行える技術に関する。 The present invention relates to a crushing machine for crushing plastic bottles and a large number of beverage cans at a time in an empty beverage container collection place such as a convenience store in which a large number of empty beverage cans and empty plastic bottles are collected. It is related to the volume reduction equipment for beverage containers placed on a bed with an empty can press machine that presses into one lump, and in particular, it can be transferred to a truck bed and is empty when mounted on the truck bed. The present invention relates to a technology capable of pressing a beverage container and crushing a plastic bottle.

資源回収の一つの流れ(資源回収システム)として、例えば清涼飲料水の自動販売機の傍に設置した資源回収ボックス等から回収した空き缶と空のペットボトル等の回収容器を大きな回収袋に混在状態で詰め、これを一箇所に集め、さらに多数の前記回収袋をトラックに積み込んで次の集積所に集めて缶とペットボトルに選別し、缶についてはスチール缶とアルミ缶に選別する。 As a single resource recovery system (resource recovery system) , for example, empty cans collected from a resource recovery box installed beside a soft drink vending machine and recovery containers such as empty plastic bottles are mixed in a large recovery bag These are collected in one place, and a large number of the collection bags are loaded onto a truck and collected in the next collection place and sorted into cans and plastic bottles. The cans are sorted into steel cans and aluminum cans.

混在状態の空き缶と空のペットボトル等を機械的に選別する選別装置として、傾斜配置した搬送コンベアの下端側に空き缶とペットボトルと空き瓶を供給し、搬送途中でスチール缶選別機により先ずスチール缶を磁力により吸着選別し、続いてアルミ缶選別機によって搬送コンベアから排出されるアルミ缶に対して渦電流を発生させ、この渦電流による磁界と、搬送コンベアの搬送端部に発生させた磁界とを反発させてアルミ缶を前方に弾きとばして選別する。そして、残った空き瓶と空のペットボトル等は搬送コンベアから落下するが、その間に、送風機からの風により軽量のペットボトルが遠くに飛んで空き瓶と分離し、それぞれの回収シュートに回収される(特許文献1)。   As a sorting device that mechanically sorts mixed empty cans and empty PET bottles, etc., empty cans, PET bottles and empty bottles are supplied to the lower end of the inclined conveyor, and the steel can first be picked up by a steel can sorter during the transfer. The cans are attracted and sorted by magnetic force, and then an eddy current is generated for the aluminum cans discharged from the transport conveyor by the aluminum can sorter. The magnetic field generated by the eddy current and the magnetic field generated at the transport end of the transport conveyor Repel and sort the aluminum can by flipping forward. The remaining empty bottles and empty PET bottles fall from the conveyor, but in the meantime, the lightweight PET bottles fly away by the wind from the blower and are separated from the empty bottles and collected in their respective collection chutes. (Patent Document 1).

この選別装置は、空き缶を圧潰する前にスチール缶とアルミ缶とを選別し、また空き缶と圧潰前のペットボトルとを選別する。   This sorting device sorts steel cans and aluminum cans before crushing empty cans, and also sorts empty cans and PET bottles before crushing.

空き缶を圧潰して減容積化する減容装置としては、水平方向に回転軸を有する一対の自動車用タイヤを回転自在に軸支し、双方のタイヤの外周面を接触させた状態で一方のタイヤを回転駆動させ、他方のタイヤを従動回転させている。そして、双方のタイヤの加圧接触するニップ部に上方から空き缶を導入すると、空き缶はニップ部にくわえ込まれて圧潰され、扁平状態の空き缶が下方に落下し、上方から連続的に供給された空き缶が連続的に下方に落下する(特許文献2)。
特開2001−334397号公報 特開2005−046845号公報
As a volume reduction device that reduces the volume by crushing an empty can, a pair of automobile tires having a rotating shaft in the horizontal direction is rotatably supported, and one tire is in contact with the outer peripheral surfaces of both tires. Is rotated and the other tire is driven to rotate. Then, when an empty can was introduced from above into the nip portion where both tires were in pressure contact, the empty can was inserted into the nip portion and crushed, and the flat empty can dropped downward and was continuously supplied from above. Empty cans continuously fall downward (Patent Document 2).
Japanese Patent Laid-Open No. 2001-334397 JP 2005-046845 A

従来の減容装置は、空き缶と空のペットボトルを連続的に圧潰するようにしているが、圧潰された空のペットボトルはその弾性復元力で原形に近い形状まで戻り、大きな減容ができない。また、一個ずつ圧潰した空き缶を集めて袋詰めしなければならず、面倒な袋詰め作業を必要としていた。   The conventional volume reduction device continuously crushes empty cans and empty plastic bottles, but the collapsed empty plastic bottles return to a shape close to the original shape due to their elastic restoring force, and large volume reduction cannot be achieved. . In addition, the crushed empty cans must be collected and packaged one by one, necessitating troublesome bagging work.

また、引用文献1、2に記載の発明では、一か所に減容装置を配置し、空き缶等の集積所から空き缶やペットボトルを一旦トラックで減容装置のある場所まで運び、そこで減容処理することになる。この場合、トラックによる空き缶等の移送効率は空の空き缶等をそのまま運ぶため、必ずしも移送効率が良いとは言えない。   Further, in the inventions described in the cited documents 1 and 2, a volume reducing device is arranged in one place, and empty cans and PET bottles are once transported from a collection place such as empty cans to a place where the volume reducing device is located, and the volume is reduced there. Will be processed. In this case, the transfer efficiency of empty cans and the like by truck is not necessarily good because the empty empty cans are transported as they are.

本発明は、斯かる観点に鑑み、トラックの荷台に移載可能に搭載でき、空のペットボトルは破砕し、飲料用の空き缶は多数本を一度にプレスして一塊とすることで移送効率を高めることができる飲料用容器の減容設備および資源回収システムを提供することを目的とする。 In view of such a point of view, the present invention can be mounted on a truck bed so that it can be transferred, the empty PET bottles are crushed, and a large number of empty cans for beverages are pressed at once to increase the transfer efficiency. It is an object of the present invention to provide a beverage container volume reduction facility and a resource recovery system that can be enhanced.

本発明の目的を実現する飲料用容器の減容設備の第1の構成は、上部のホッパーから投入されるペットボトルを破砕し、手作業によりペットボトルを前記ホッパーに投入可能とする高さに前記ホッパーを設定し、手作業で前記ホッパーにペットボトルを投入する方式の破砕機と、多数本の空の飲料用缶を一度にプレスして一塊にする空き缶プレス機と、前記破砕機と空き缶プレス機を荷台に並列に搭載するトラックと、を有し、前記破砕機は、上部に前記ホッパーを備え、下部にペットボトルの破砕片を排出させる排出口を備えたペットボトル破砕部と、前記ペットボトル破砕部を支持する脚部と、前記ペットボトル破砕部の排出口から排出されるペットボトル破砕片を袋に導く排出シュートを、有する縦長に形成されたことを特徴とする。


本発明の目的を実現する飲料用容器の減容設備の第2の構成は、上記構成において、前記破砕機と前記空き缶プレス機とを据え付け台に配置し、前記破砕機と前記空き缶プレス機を前記据え付け台と一体に前記トラックの荷台に移載可能に搭載したことを特徴とする。
本発明の目的を実現する資源回収システムは、上記したいずれかの構成の飲料用容器の減容設備が走行して、空の飲料用容器を集積する複数の集積所を移動し、前記各集積所において、前記減容設備により、集荷した空の飲料用容器の減容作業を行い、前記空のペットボトルについては作業者が手作業で破砕機のホッパーに投入することを特徴とする。
The first configuration of the beverage container volume reducing equipment that realizes the object of the present invention is such that the plastic bottle put in from the upper hopper is crushed and the plastic bottle can be put into the hopper manually. A crusher that sets the hopper and manually puts a plastic bottle into the hopper, an empty can press that presses a large number of empty beverage cans at once, and the crusher and the empty can possess a track for mounting a press in parallel to the loading platform, wherein the crusher is provided with the hopper at the top, and pET bottle crushing part having a discharge port for discharging the crushed pieces of pET bottles in the lower part, the It is characterized in that it is formed in a vertically long shape having a leg portion for supporting the plastic bottle crushing portion and a discharge chute for guiding the plastic bottle crushing piece discharged from the discharge port of the plastic bottle crushing portion to the bag .


The second configuration of the beverage container volume reducing equipment that realizes the object of the present invention is the above configuration, wherein the crusher and the empty can press machine are arranged on a mounting base, and the crusher and the empty can press machine are It is mounted on the loading platform of the truck so as to be integrated with the mounting base.
A resource recovery system that realizes the object of the present invention includes a beverage container volume reduction facility having any one of the above-described configurations, which moves through a plurality of collection points for collecting empty beverage containers. However, the volume reduction equipment is used to reduce the volume of the collected empty beverage container, and the empty PET bottle is manually put into the hopper of the crusher by the operator.

本発明による飲料用容器の減容設備および資源回収システムによれば、例えばクレーン付きのトラックの荷台に積み下ろし可能に空き缶プレス機とペットボトル破砕機を搭載し、多量の空のペットボトルと空の空き缶を集積している空の飲料用容器集積場所(例えばコンビニエンスストア)を複数移動しながら集荷する際、各飲料用容器集積場所でペットボトルと空き缶を減容処理できる。このため、トラックの荷台に積み込むことができる飲料用容器の回収量を飛躍的に向上させることが可能となる。そして、従来では集荷の途中で一旦回収場に戻って積荷を降ろし、再び未回収の飲料容器集積場所で回収を行うといった二度手間が不要となった。 According to the beverage container volume reducing equipment and the resource recovery system of the present invention, for example, an empty can press machine and a plastic bottle crusher are mounted so as to be able to be loaded and unloaded on a truck bed with a crane. When collecting a plurality of empty beverage container collection locations (for example, convenience stores) in which empty cans are collected, it is possible to reduce the volume of plastic bottles and empty cans at each beverage container collection location. For this reason, it becomes possible to dramatically improve the collection amount of the beverage containers that can be loaded on the truck bed. In the past, it has become unnecessary to go back to the collection site once during the collection, unload the load, and collect again at the uncollected beverage container collection site.

本発明による飲料用容器の減容装置の実施形態を示す正面図。The front view which shows embodiment of the volume reduction apparatus of the container for drinks by this invention. (a)は図1の右側面図、(b)は空き缶コンベアの上部と空き缶供給スロープとの概略構成を示す図1の右側面図。(a) is a right side view of FIG. 1, and (b) is a right side view of FIG. 1 showing a schematic configuration of an upper portion of an empty can conveyor and an empty can supply slope. 図1の平面図。The top view of FIG. (a)は図1AーA矢視断面図、(b)は(a)のB−B矢視断面図。FIG. 1A is a cross-sectional view taken along the arrow A in FIG. 1A, and FIG.

以下本発明を図面に示す実施形態に基づいて説明する。   Hereinafter, the present invention will be described based on embodiments shown in the drawings.

図1から図4は本発明による飲料用容器の減容設備の実施形態を示し、図1は正面図、図2は図1の右側面図、図3は図1の平面図、図4は図1のペットボトル破砕機を示す図である。   1 to 4 show an embodiment of a beverage container volume reducing device according to the present invention, FIG. 1 is a front view, FIG. 2 is a right side view of FIG. 1, FIG. 3 is a plan view of FIG. It is a figure which shows the plastic bottle crusher of FIG.

図1から図4において、本実施形態の飲料用容器の減容設備1は、据付台2上に、空き缶プレス機10と、縦型の空き缶コンベア30と、ペットボトル破砕機50と、これら機器の駆動源となる油圧ユニット70とを固定し、空き缶コンベア30の上端から排出される空き缶を、空き缶供給スロープ90を介して空き缶プレス機10に供給するようにしている。なお、油圧ユニット70は、外部電源により駆動される電動モータを駆動源として油圧を発生させる機器を駆動する。   1 to 4, a beverage container volume reducing device 1 according to this embodiment includes an empty can press machine 10, a vertical empty can conveyor 30, a plastic bottle crusher 50, and these devices on an installation base 2. The hydraulic unit 70 serving as the driving source is fixed, and empty cans discharged from the upper end of the empty can conveyor 30 are supplied to the empty can press 10 via the empty can supply slope 90. The hydraulic unit 70 drives a device that generates hydraulic pressure using an electric motor driven by an external power source as a drive source.

この減容設備は、例えばクレーン付きのトラック(不図示)の荷台に前記クレーンにより搭載され、前記荷台上で大量の空のペットボトルの破砕と多数本の空き缶を一括してプレスし、一塊とする減容処理を行う。なお、据付台2の4隅に、例えば吊り下げ用のフック(不図示)を取り付け、ワイヤーを前記フックに掛けて前記クレーンにより前記荷台への搭載と積み下ろしを可能とする。   This volume reduction equipment is mounted on a loading platform of a truck (not shown) with a crane, for example, by the crane, crushing a large number of empty plastic bottles on the loading platform and pressing a large number of empty cans at once, To reduce the volume. In addition, for example, hooks (not shown) for hanging are attached to the four corners of the mounting base 2, and a wire is hung on the hook so that the crane can be mounted and unloaded by the crane.

据付台2には、正面の右側に空き缶プレス機10を配置し、左側に脚部3により上方に据え付けたペットボトル破砕機50を配置し、正面の中央に空き缶コンベア30を配置している。また、油圧ユニット70はペットボトル破砕機50の下方に配置している。   In the mounting table 2, an empty can press machine 10 is arranged on the right side of the front surface, a plastic bottle crusher 50 installed upward by the legs 3 is arranged on the left side, and an empty can conveyor 30 is arranged in the center of the front surface. The hydraulic unit 70 is disposed below the plastic bottle crusher 50.

空き缶プレス機10は、上下方向に配置した四角形の鉄製のプレスシリンダーである箱型シリンダー11を箱型シリンダー11の左右両側面の前後に固定した脚部12により据付台2に固定している。箱型シリンダー11の下端開口には、前後方向に沿って水平にスライド可能な鉄製のスライドドア13を配置している。   In the empty can press 10, a box cylinder 11, which is a square iron press cylinder arranged in the vertical direction, is fixed to the installation table 2 by legs 12 fixed to the front and rear sides of the left and right sides of the box cylinder 11. An iron sliding door 13 that can slide horizontally along the front-rear direction is disposed at the lower end opening of the box cylinder 11.

スライドドア13は、右側の前後方向に配置した脚部12に固定した前後方向に水平に延びるガイドレール14の横溝14aと、同様に左側の前後方向に配置した脚部12に固定した前後方向に水平に延びるガイドレール15の横溝15aに左右両端部が嵌合し、前後方向にスライド可能としている。スライドドア13は、箱型シリンダー11の下端開口が全開する位置まで後方にスライド可能としている。   The sliding door 13 has a lateral groove 14a of the guide rail 14 horizontally extending in the front-rear direction fixed to the leg part 12 arranged in the right-back direction and the front-rear direction fixed to the leg part 12 arranged in the left-hand front-rear direction. Both left and right end portions are fitted in the horizontal groove 15a of the guide rail 15 extending horizontally, and can slide in the front-rear direction. The slide door 13 is slidable rearward to a position where the lower end opening of the box cylinder 11 is fully opened.

スライドドア13のスライド駆動は、スライドドア開閉用油圧シリンダー装置16を油圧ユニット70からの油圧により行われる。スライドドア開閉用油圧シリンダー装置16は、ピストンロッド16aの移動により、ピストンロッド16aの先端に固定したスライドドア13を開閉駆動する。スライドドア開閉用油圧シリンダー装置16は、左右のガイドレール14、15の後端部の間にさし渡された取り付け板17に固定される。   The sliding drive of the sliding door 13 is performed by the hydraulic pressure from the hydraulic unit 70 in the sliding door opening / closing hydraulic cylinder device 16. The sliding door opening / closing hydraulic cylinder device 16 opens and closes the sliding door 13 fixed to the tip of the piston rod 16a by the movement of the piston rod 16a. The sliding door opening / closing hydraulic cylinder device 16 is fixed to a mounting plate 17 that is interposed between the rear ends of the left and right guide rails 14 and 15.

箱型シリンダー11内には、スライドドア13に対向して、平板状のプレスピストン18が上下方向移動可能に内挿されている。箱型シリンダー11の開口上部に固定された固定アーム19にピストン駆動用油圧シリンダー装置20が上下方向に沿って固定され、このピストン駆動用油圧シリンダー装置20のピストンロッド21の下端にプレスピストン18が固定されている。ピストン駆動用油圧シリンダー装置20は、油圧ユニット70からの油圧により駆動され、プレスピストン18を図2に示す箱型シリンダー11の最上位位置(待機位置)から下方に向けて押し下げ、箱型シリンダー11内に供給された多数本の空の空き缶Cをスライドドア13とプレスピストン18との間で一括してプレスし、一塊の圧潰物Qに成形する。圧潰物Qの成形後、スライドドア13を後方にスライドさせると、圧潰物Qは自重により据付台2上に落下する。   A flat press piston 18 is inserted into the box cylinder 11 so as to be movable in the vertical direction, facing the slide door 13. A piston driving hydraulic cylinder device 20 is fixed along a vertical direction to a fixed arm 19 fixed to the upper opening of the box cylinder 11, and a press piston 18 is attached to a lower end of a piston rod 21 of the piston driving hydraulic cylinder device 20. It is fixed. The hydraulic cylinder device 20 for driving the piston is driven by the hydraulic pressure from the hydraulic unit 70 and pushes the press piston 18 downward from the uppermost position (standby position) of the box cylinder 11 shown in FIG. A large number of empty cans C supplied inside are pressed together between the slide door 13 and the press piston 18 and formed into a lump crush Q. When the slide door 13 is slid rearward after the formation of the collapsed product Q, the collapsed product Q falls on the installation table 2 by its own weight.

箱型シリンダー11内への空き缶Cの供給は、箱型シリンダー11の後方側壁11aの上部に切欠形成した空き缶投入口11bを通して外部から行うようにしている。なお、プレスピストン18が前記待機位置に待機した状態で空き缶投入口11bから空き缶Cを箱型シリンダー11内に供給する。   The empty can C is supplied into the box cylinder 11 from the outside through an empty can inlet 11b formed in the upper part of the rear side wall 11a of the box cylinder 11. In addition, the empty can C is supplied into the box cylinder 11 from the empty can inlet 11b in a state where the press piston 18 is waiting at the standby position.

本実施形態の空き缶コンベア30は、ベルトコンベア構造とし、急傾斜で上下方向に配置した縦型構成としている。空き缶コンベア30は、無端回動する無端ベルト31の表面にゴムシート等の可撓性を有するシートからなるマグネットシート32を搬送方向に沿って一定間隔で貼着している。   The empty can conveyor 30 of the present embodiment has a belt conveyor structure, and has a vertical configuration arranged in a vertical direction with a steep slope. The empty can conveyor 30 has magnet sheets 32 made of a flexible sheet such as a rubber sheet attached to the surface of an endless belt 31 that rotates endlessly at regular intervals along the conveying direction.

ところで、近年は資源回収の観点よりコンビニエンスストア等ではアルミ缶をスチール缶とは別に仕分けして袋詰めしているのが実情である。このため、空のペットボトルと一緒に廃棄される空き缶は殆どがスチール缶である。   By the way, in recent years, convenience stores and the like are sorting aluminum cans separately from steel cans and packing them from the viewpoint of resource recovery. For this reason, most empty cans discarded together with empty plastic bottles are steel cans.

このことから、本実施形態において、空き缶コンベア30は、スチール製の空き缶Cを搬送対象としている。また、袋詰めした空き缶は、前述のように、トラックの荷台に搭載した本実施形態の減容設備に前記荷台上で空き缶プレス機10に供給することになる。その際、多数本の空き缶Cを手作業で箱型シリンダー11の空き缶投入口11bに投入するのは面倒である。そこで、空き缶コンベア30の下部に空き缶Cを集めてマグネットシート32に磁力で磁着させて上方に搬送し、空き缶供給スロープ90に移載する。   From this, in this embodiment, the empty can conveyor 30 makes steel empty can C the object of conveyance. Further, as described above, the empty can packed in the bag is supplied to the empty can press 10 on the loading platform to the volume reduction equipment of the present embodiment mounted on the loading platform of the truck. At that time, it is troublesome to manually put a large number of empty cans C into the empty can inlet 11b of the box-type cylinder 11. Therefore, the empty cans C are collected at the lower part of the empty can conveyor 30, magnetically attached to the magnet sheet 32 and conveyed upward, and transferred to the empty can supply slope 90.

図2(b)に示すように、空き缶コンベア30の無端ベルト31上に磁着された空き缶Cは上部を折り返すと、空き缶供給スロープ90の分離板91によりマグネットシート31から剥ぎ取られ、空き缶供給スロープ90に供給される。   As shown in FIG. 2B, when the upper portion of the empty can C magnetically attached on the endless belt 31 of the empty can conveyor 30 is folded back, it is peeled off from the magnet sheet 31 by the separation plate 91 of the empty can supply slope 90 and supplied to the empty can. Slope 90 is supplied.

本実施形態の空き缶供給コンベア30は、油圧モータ33の駆動力をギア、チェーン等からなる減速機構34を介して駆動ローラ35を回転駆動する。また、油圧モータ33は前記油圧ユニット70により駆動される。   The empty can supply conveyor 30 according to the present embodiment rotationally drives the driving roller 35 via the speed reduction mechanism 34 including a gear, a chain, and the like, using the driving force of the hydraulic motor 33. The hydraulic motor 33 is driven by the hydraulic unit 70.

なお、空き缶コンベア30をバケットコンベア構造としてもよい。この場合には、アルミ缶も空き缶供給スロープ90から空き缶プレス機10に供給することができる。   The empty can conveyor 30 may have a bucket conveyor structure. In this case, an aluminum can can also be supplied from the empty can supply slope 90 to the empty can press 10.

空き缶供給スロープ90は、空き缶コンベア30の後方に配置され、空き缶コンベア30の上端部から箱型シリンダー11の空き缶投入口11bまで下り傾斜のスロープ面92を有している。また、スロープ面92の両側には、それぞれ側壁93が立設され、空き缶供給スロープ90から供給された空き缶Cがスロープ面92を滑り落ちながら飛び出ることなく、空き缶投入口11bに空き缶Cを導く。   The empty can supply slope 90 is disposed behind the empty can conveyor 30, and has a slope surface 92 that slopes downward from the upper end of the empty can conveyor 30 to the empty can inlet 11 b of the box cylinder 11. Further, side walls 93 are provided on both sides of the slope surface 92, respectively, and the empty can C supplied from the empty can supply slope 90 is guided to the empty can inlet 11b without sliding off the slope surface 92.

ペットボトル破砕機50は、横向きに配置した円筒形状のケーシング51内に回転軸52を長手方向に回転可能に取り付けている。ケーシング51は、上部にペットボトル投入開口53が形成され、ペットボトル投入開口53にペットボトル投入用ホッパー54を取り外し可能に装着している。また、ケーシング51の前面下部には、ペットボトルの破砕片Rをケーシング51の外部に排出する排出口55が形成されている。   The PET bottle crusher 50 has a rotating shaft 52 rotatably mounted in a longitudinal direction in a cylindrical casing 51 arranged sideways. The casing 51 has a plastic bottle charging opening 53 formed in an upper portion thereof, and a plastic bottle charging hopper 54 is detachably attached to the plastic bottle charging opening 53. In addition, a discharge port 55 for discharging the crushed pieces R of the plastic bottle to the outside of the casing 51 is formed in the lower front portion of the casing 51.

回転軸52には、軸回りに120°の角度で3本の回転刃56を固定し、この3本一組の回転刃56を軸方向に一定間隔で取り付けている。また、ケーシング51の内周面からケーシング中央に向けて固定刃57を回転刃56の間に位置するように配置している。回転刃56は、先端部56aが回転方向に向けて湾曲したフック形状に形成し、ペットボトルPの胴部をこの先端部56で引っ掛けて確実に固定刃57の尖った刃で切断して破砕する。破砕片Rは排出口55から機外に排出される。   Three rotary blades 56 are fixed to the rotary shaft 52 at an angle of 120 ° around the axis, and a set of three rotary blades 56 is attached at regular intervals in the axial direction. In addition, the fixed blade 57 is disposed between the rotary blades 56 from the inner peripheral surface of the casing 51 toward the center of the casing. The rotary blade 56 is formed in a hook shape in which the front end portion 56a is curved in the rotation direction, and the barrel portion of the plastic bottle P is hooked by the front end portion 56 and is reliably cut by the sharp blade of the fixed blade 57 to be crushed. To do. The fragment R is discharged from the discharge port 55 to the outside of the machine.

ケーシング51の外側には、排出口55を囲むようにして排出シュート58が下向きに傾斜配置され、この排出シュート58に袋59の口部を交換可能に固定することで、破砕片Rを袋59内に袋詰めすることができる。ペットボトル破砕機50は、空のペットボトルPをホッパー54に連続的に投入することにより、連続的に空のペットボトルPを破砕し、排出口55から機外に排出する。このため、空き缶供給コンベア30のような自動供給装置を使用して所定の時間内に一定量の空のペットボトルをペットボトル破砕機50に供給せず、作業者が手作業でホッパー54内に投入可能とする高さにホッパー54の高さを設定している。すなわち、ペットボトル破砕機50は、ペットボトルの手作業投入方式を採用し、ている。
On the outside of the casing 51, a discharge chute 58 is inclined downward so as to surround the discharge port 55. By fixing the mouth portion of the bag 59 to the discharge chute 58 so as to be replaceable, the shredded piece R is placed in the bag 59. Can be bagged. The plastic bottle crusher 50 continuously crushes empty plastic bottles P by continuously charging the empty plastic bottles P into the hopper 54, and discharges the plastic bottles P from the discharge port 55 to the outside. For this reason, an automatic supply device such as an empty can supply conveyor 30 is not used to supply a certain amount of empty PET bottles to the PET bottle crusher 50 within a predetermined time, and an operator manually enters the hopper 54. The height of the hopper 54 is set to a height at which charging can be performed. That is, the PET bottle crusher 50 employs a manual bottle charging method.

回転軸52は、破砕機用油圧モータ60の駆動力をギア、チェーン等からなる減速機構61を介して回転駆動される。また、油圧モータ60は前記油圧ユニット70により駆動される。   The rotating shaft 52 is rotationally driven by a driving force of a crusher hydraulic motor 60 via a speed reduction mechanism 61 including a gear, a chain, and the like. The hydraulic motor 60 is driven by the hydraulic unit 70.

上記した実施形態の構成において、油圧モータ60、33、油圧シリンダー装置20、16の油圧制御は、箱型シリンダー11の前面に取り付けた制御盤4を作業者が操作することにより行われる。   In the configuration of the above-described embodiment, the hydraulic control of the hydraulic motors 60 and 33 and the hydraulic cylinder devices 20 and 16 is performed by the operator operating the control panel 4 attached to the front surface of the box cylinder 11.

Q 圧潰物
C 空き缶
P ペットボトル
1 飲料用容器の減容設備 2 据付台
3 脚部 4 制御盤
10 空き缶プレス機 11 箱型シリンダー
11a 後方側壁 11b 空き缶投入口
12 脚部 13 スライドドア
14、15 ガイドレール 14a、14b 横溝
16 スライドドア開閉用油圧シリンダー装置 16a ピストンロッド
17 取り付け板 18 プレスピストン
19 固定アーム 20 ピストン駆動用油圧シリンダー装置
30 空き缶コンベア 31 無端ベルト
32 マグネットシート 33 油圧モータ
34 減速機構 35 駆動ローラ
50 ペットボトル破砕機 51 ケーシング
52 回転軸 53 ペットボトル投入開口
54 ペットボトル投入用ホッパー 55 排出口
56 回転刃 56a 先端部
57 固定刃 58 排出シュート
59 袋 60 破砕機用油圧モータ
61 減速機構 70 油圧ユニット
90 空き缶供給スロープ 91 分離板
92 スロープ面 93 側壁
Q Crush C Empty can P Plastic bottle 1 Beverage container volume reduction equipment 2 Mounting base 3 Leg 4 Control panel 10 Empty can press 11 Box cylinder 11a Rear side wall 11b Empty can inlet 12 Leg 13 Slide door 14, 15 Guide Rail 14a, 14b Horizontal groove 16 Hydraulic cylinder device for opening / closing slide door 16a Piston rod 17 Mounting plate 18 Press piston 19 Fixed arm 20 Piston driving hydraulic cylinder device 30 Empty can conveyor 31 Endless belt 32 Magnet sheet 33 Hydraulic motor 34 Deceleration mechanism 35 Drive roller DESCRIPTION OF SYMBOLS 50 Plastic bottle crusher 51 Casing 52 Rotating shaft 53 Plastic bottle injection opening 54 Plastic bottle injection hopper 55 Discharge port 56 Rotary blade 56a Tip part 57 Fixed blade 58 Discharge chute 59 Bag 60 Hydraulic motor 6 for crusher 1 Deceleration mechanism 70 Hydraulic unit 90 Empty can supply slope 91 Separator plate 92 Slope surface 93 Side wall

Claims (3)

上部のホッパーから投入されるペットボトルを破砕し、手作業によりペットボトルを前記ホッパーに投入可能とする高さに前記ホッパーを設定し、手作業で前記ホッパーにペットボトルを投入する方式の破砕機と、多数本の空の飲料用缶を一度にプレスして一塊にする空き缶プレス機と、前記破砕機と前記空き缶プレス機を荷台に並列に搭載するトラックと、を有し、
前記破砕機は、上部に前記ホッパーを備え、下部にペットボトルの破砕片を排出させる排出口を備えたペットボトル破砕部と、前記ペットボトル破砕部を支持する脚部と、前記ペットボトル破砕部の前記排出口から排出されるペットボトル破砕片を袋に導く排出シュートを、有する縦長に形成されたことを特徴とする飲料用容器の減容設備。
A crusher that crushes a plastic bottle that is fed from an upper hopper, sets the hopper to a height that allows the plastic bottle to be manually fed into the hopper, and manually feeds the plastic bottle into the hopper When having a cans press to a lump by pressing an empty beverage can of a number present at a time, and a track mounted in parallel the empty can press said crusher in the carrier,
The crusher includes the hopper in the upper part, a plastic bottle crushing part having a discharge port for discharging a crushing piece of the plastic bottle in the lower part, a leg part supporting the plastic bottle crushing part, and the plastic bottle crushing part said discharge chute for guiding the bag plastic bottle fragments discharged from the discharge port, volume reduction equipment beverage container, characterized in that formed in the elongated with the.
前記破砕機と前記空き缶プレス機とを据え付け台に配置し、前記破砕機と前記空き缶プレス機を前記据え付け台と一体に前記トラックの荷台に移載可能に搭載したことを特徴とする請求項1に記載の飲料用容器の減容設備。 Claim 1, wherein the said a crusher arranged and cans press the mounting base, equipped with the empty can press and the crusher to be transferred to the bed of the truck integrally with the mounting base Volume reduction equipment for beverage containers as described in 1 . 請求項1または2に記載の飲料用容器の減容設備が走行して、空の飲料用容器を集積する複数の集積所を移動し、前記各集積所において、前記減容設備により、集荷した空の飲料用容器の減容作業を行い、空前記ペットボトルについては作業者が手作業で前記減容設備の前記破砕機の前記ホッパーに投入することを特徴とする資源回収システム。 3. The beverage container volume reduction facility according to claim 1 or 2 travels, moves through a plurality of collection sites for collecting empty beverage containers, and collects goods at each collection site by the volume reduction facility. perform volume reduction work of an empty beverage container, resource recovery system for the sky of the pET bottles, characterized in that it put into the hopper of the crusher of the volume reduction equipment manually by the operator.
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