JPS6239920Y2 - - Google Patents
Info
- Publication number
- JPS6239920Y2 JPS6239920Y2 JP1984133638U JP13363884U JPS6239920Y2 JP S6239920 Y2 JPS6239920 Y2 JP S6239920Y2 JP 1984133638 U JP1984133638 U JP 1984133638U JP 13363884 U JP13363884 U JP 13363884U JP S6239920 Y2 JPS6239920 Y2 JP S6239920Y2
- Authority
- JP
- Japan
- Prior art keywords
- pressing plate
- movable pressing
- eccentric cam
- radius
- main shaft
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/32—Presses specially adapted for particular purposes for consolidating scrap metal or for compacting used cars
- B30B9/321—Presses specially adapted for particular purposes for consolidating scrap metal or for compacting used cars for consolidating empty containers, e.g. cans
- B30B9/322—Presses specially adapted for particular purposes for consolidating scrap metal or for compacting used cars for consolidating empty containers, e.g. cans between jaws pivoting with respect to each other
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Refuse Collection And Transfer (AREA)
- Crushing And Grinding (AREA)
Description
【考案の詳細な説明】
〔考案の技術分野〕
この考案は、缶ジユースや缶ビール等の空缶を
扁平に押し潰して金属資源の再利用を計ると共
に、空缶公害の防止に役立てるために使用される
潰缶機に関する。[Detailed explanation of the invention] [Technical field of the invention] This invention aims to reuse metal resources by flattening empty cans such as canned youth and beer cans, and also to help prevent empty can pollution. Regarding the can crusher used.
周知のように、行楽地の周辺や公園、道路及び
河川敷などに放棄される空缶の量は大変な数であ
つて、所謂「空缶公害」を招起しており、これを
拾い集めて扁平に押し潰し、金属資源の再利用を
計るための潰缶機にも種々の機械が考案され、次
第に普及しつゝあるが、従来の潰缶機は左右又は
上下に対向する回転ローラーの間に空缶を送り込
んで加圧する仕組のものが多いため、ローラーの
直径を相当大きくしなければ、対向ローラー間に
空缶をスムーズに送り込むことが難しく、然か
も、ローラー駆動の場合には、その機構上、空缶
を押し潰す際に缶体の加圧初期と加圧終期に一時
的に極めて大きな抗力が作用するので、この抗力
に打ち勝つだけの大きな出力を持つ電動機が必要
となり、これに伴なつて機械の仕様がどうしても
大型化し、機械の生産コストが高くなるだけでな
く、機械の重量が非常に重くなるので、空缶の採
集地に機械を持ち運んで簡単に処理することがで
きず、軽量で高い能力を発揮し得る潰缶機の開発
が切望されていた。
As is well known, the amount of empty cans abandoned around recreational areas, parks, roads, riverbeds, etc. is a huge number, causing so-called "empty can pollution", and it is necessary to collect them. Various types of can crushers have been devised to flatten cans and reuse metal resources, and they are gradually becoming popular. Many of these devices are designed to pressurize empty cans by feeding them between opposing rollers, so unless the diameter of the rollers is made considerably large, it is difficult to feed empty cans smoothly between opposing rollers. Mechanically, when crushing an empty can, an extremely large drag force temporarily acts during the initial and final stages of pressurizing the can body, so an electric motor with a large output is required to overcome this drag force. Over time, the specifications of the machine inevitably become larger, which not only increases the production cost of the machine, but also makes the machine extremely heavy, making it impossible to carry the machine to the collection site for empty cans and dispose of them easily. There was a strong need for the development of a lightweight can crusher that could demonstrate high performance.
本考案は、このような事情に鑑み、空缶の圧縮
加工に全く独自の加圧機構を採用することによ
り、缶体の加圧初期及び加圧終期にモーターに無
理な負荷が作用せず、小さな動力源で大きな処理
能力を発揮し、缶体の供給動作も円滑且つ確実に
行ない得る小型の潰缶機を安価に提供することを
目的とするものである。
In view of these circumstances, the present invention adopts a completely unique pressurizing mechanism for compressing empty cans, thereby eliminating excessive load on the motor during the initial and final stages of pressurizing the can body. The object of the present invention is to provide a small-sized can crusher at a low cost that exhibits large processing capacity with a small power source and can smoothly and reliably feed cans.
この考案による潰缶機は前記の目的を達成する
ために案出されたもので、缶体落下口の下方に、
固定押圧板と可動押圧板とをＶ字形に対向して設
け、両押圧板のうち可動押圧板だけを下端部の枢
軸で他方の固定押圧板に向かつて揺動可能に枢支
し、可動押圧板の外側上部にカムローラーを設け
ると共に、該ローラーの外側に減速モーターによ
り回転される主軸に偏心カムを軸支し、この偏心
カムを一端の曲率半径を小さく他端の曲率半径を
大きな円弧として中間部をスムーズな凸曲線で包
絡した卵形の輪郭形状に形成し、その最小半径部
の中間点を可動押圧板の最大開拡時においてカム
ローラーに当接せしめ、且つ、前記缶体落下口に
通ずる傾斜案内路に、主軸の他端部に連結したス
ライダークランク機構により上下二枚の揺動板を
交互に前進、後退させるシヤツター装置を設けて
あることを特徴とするものである。
The can crusher according to this invention was devised to achieve the above-mentioned purpose.
A fixed pressing plate and a movable pressing plate are provided facing each other in a V-shape, and of both pressing plates, only the movable pressing plate is pivoted so as to be able to swing toward the other fixed pressing plate by a pivot at the lower end, and the movable pressing plate is A cam roller is provided on the outside upper part of the plate, and an eccentric cam is pivotally supported on the main shaft rotated by a deceleration motor outside the roller, and this eccentric cam is formed into an arc with a small radius of curvature at one end and a large radius of curvature at the other end The middle part is formed into an egg-shaped contour shape enveloped by a smooth convex curve, and the middle point of the minimum radius part is brought into contact with the cam roller when the movable pressing plate is opened to the maximum, and the can body falling opening The slanted guideway leading to the shaft is equipped with a shutter device that alternately moves the upper and lower rocking plates forward and backward by a slider crank mechanism connected to the other end of the main shaft.
以下、この考案を実施例の図面について具体的
に説明すると、図面は本考案による潰缶機の具体
的な実施構造の一例を示したものであつて、機体
１の上部に処理すべき缶体Ｃの投入口２と、下部
に処理後の扁平に押し潰された缶体C′の取出口
３が設けられ、缶体圧縮装置Ｍは、前記缶体投入
口２に連なる傾斜案内路４の下端に設けた缶体落
下口５の下方に対面して設置し、落下口５には缶
体圧縮装置Ｍに連動して缶体Ｃを１個宛落下させ
るためのシヤツター装置６が附設されている。
Hereinafter, this invention will be explained in detail with reference to the drawings of the embodiments. The drawings show an example of a concrete implementation structure of the can crusher according to the invention, in which cans to be processed are mounted on the upper part of the machine body 1. The can body compression device M is provided with an inlet 2 for can bodies C' and an outlet 3 for taking out can bodies C' that have been flattened after processing at the bottom. A shutter device 6 is installed to face the bottom of the can body drop port 5 provided at the lower end, and a shutter device 6 is attached to the drop port 5 for dropping can bodies C one by one in conjunction with the can body compression device M. There is.
次に、図面中の符号７は前記缶体圧縮装置Ｍの
固定押圧板、８は可動押圧板、９は偏心カム、１
０はカムローラー、１１は主軸、１２は減速モー
ターであつて、圧縮装置Ｍの作動体になる固定押
圧板７と可動押圧板８は、缶体落下口５の直下に
Ｖ字形に対向して設けられ、このうち、固定押圧
板７は支持台１３の斜面に直接一体に固着してあ
るが、可動押圧板８だけは、下端部の枢軸１４で
他方の固定押圧板７に向かつて揺動可能に枢支さ
れ、可動押圧板８の基部には、処理後の扁平に押
し潰された缶体C′を下方の取出口３に落下させ
るために切欠部１５が設けてある。 Next, in the drawing, reference numeral 7 denotes a fixed pressing plate of the can compression device M, 8 a movable pressing plate, 9 an eccentric cam, 1
0 is a cam roller, 11 is a main shaft, 12 is a deceleration motor, and a fixed pressing plate 7 and a movable pressing plate 8, which serve as operating bodies of the compression device M, are arranged directly below the can body drop opening 5 in a V shape and facing each other. Of these, the fixed pressing plate 7 is fixed directly and integrally to the slope of the support base 13, but only the movable pressing plate 8 swings toward the other fixed pressing plate 7 by a pivot 14 at the lower end. A notch 15 is provided at the base of the movable pressing plate 8, which is pivotably supported, in order to allow the flattened can body C' to fall into the outlet 3 below after processing.
また前記の可動押圧板８を揺動させる偏心カム
９は、支持台１６前面の軸受１７，１７に横架し
た主軸１１に楔着して設けられ、本考案の場合、
偏心カム９周面の線形は、一端の曲率半径R1を
小さく、他端の曲率半径R2を大きな円弧とし
て、中間部をスムーズな凸曲線R3で包絡した卵
形の輪郭形状を有し、その最小半径部P1の中間点
を可動押圧板８の最大開拡時に於いてカムローラ
ー１０に当接せしめてある。そして前記の偏心カ
ム９は、減速モーター１２の出力軸１８に設けた
スプロケツト１９と主軸１１の端部に設けたスプ
ロケツト２０との間に張架したチエーン２１によ
り所定の速度で回転しながら、１回転毎にカムロ
ーラー１０を通じて可動押圧板８を１回宛揺動
し、その揺動角Ｑは、偏心カム９の一端の最小半
径部P1がカムローラー１０に接しているときに最
大となり、他端の最大半径部P2がカムローラー１
０に接している時に最小となるように構成され、
偏心カム９の両端部に於ける曲率半径R1，R2の
増減率が前記のP1点及びP2点附近では全く変化し
ないため、偏心カム９両端のP1点及びP2点、即ち
缶体Ｃの加圧初期及び加圧終期の附近ではモータ
ーに対して大きな負荷変動が起らず、モーターに
悪影響を与える恐れがない。 In addition, the eccentric cam 9 for swinging the movable pressing plate 8 is provided by being wedged on the main shaft 11 which is suspended horizontally on the bearings 17, 17 on the front surface of the support base 16.
The linear shape of the circumferential surface of the eccentric cam 9 has an oval contour shape with a small radius of curvature R1 at one end, a large radius of curvature R2 at the other end, and a smooth convex curve R3 enveloping the middle part. , the middle point of the minimum radius portion P1 is brought into contact with the cam roller 10 when the movable pressing plate 8 is fully expanded. The eccentric cam 9 is rotated at a predetermined speed by a chain 21 stretched between a sprocket 19 provided on the output shaft 18 of the deceleration motor 12 and a sprocket 20 provided at the end of the main shaft 11. The movable press plate 8 is oscillated once through the cam roller 10 for each rotation, and the oscillation angle Q is maximum when the minimum radius part P 1 of one end of the eccentric cam 9 is in contact with the cam roller 10. The maximum radius part P 2 at the other end is cam roller 1
It is configured so that it is minimum when it is in contact with 0,
Since the rate of increase/decrease in the radius of curvature R 1 and R 2 at both ends of the eccentric cam 9 does not change at all near the P 1 point and P 2 point, the P 1 point and P 2 point at both ends of the eccentric cam 9, i.e. Near the beginning and end of pressurization of the can body C, large load fluctuations do not occur on the motor, and there is no risk of adversely affecting the motor.
また、本考案の場合、缶体落下口５に設けたシ
ヤツター装置６は、主軸１１の他端部に連結した
スライダークランク機構２２により上下二枚の摺
動板２３，２４を交互に前進、後退させ、可動押
圧板８の開拡時に缶体Ｃを１個づつ落下せしめる
ようになつており、１基のモーターで缶体Ｃの供
給動作と可動押圧板８の揺動操作を同調させて円
滑確実に行なうことができるように構成されてい
る。 In addition, in the case of the present invention, the shutter device 6 provided at the can body drop port 5 alternately advances and retreats two upper and lower sliding plates 23 and 24 by a slider crank mechanism 22 connected to the other end of the main shaft 11. When the movable pressing plate 8 is opened and expanded, the can bodies C are dropped one by one, and one motor synchronizes the feeding operation of the can bodies C and the swinging operation of the movable pressing plate 8, thereby making the operation smooth. It is designed so that it can be carried out reliably.
本考案の潰缶機は、上記のような構造になつて
いるので、減速モーターに電源を入れ、偏心カム
により可動押圧板を固定押圧板に向かつて揺動し
ながら、機体上端の投入口から処理すべき缶体を
投入すれば、傾斜案内路に沿つて順次移送される
缶体がシヤツター装置の作動に同調して下端の落
下口から、可動押圧板の１往復揺動毎に順次１個
づつ開拡状態にある固定押圧板と可動押圧板との
間に落下し、偏心カムの動作により揺動する可動
押圧板の力で固定押圧板との間に強く挟圧され、
その加圧力により扁平に押し潰された状態で下方
の取出口に排出される。
The can crusher of the present invention has the above-mentioned structure, so the deceleration motor is turned on, and the eccentric cam swings the movable press plate towards the fixed press plate while the can crusher is fed from the input port at the top of the machine. When the can bodies to be processed are put in, the can bodies are sequentially transferred along the inclined guide path, and in synchronization with the operation of the shutter device, one can body is released from the drop opening at the lower end one by one for each reciprocating swing of the movable press plate. It falls between the fixed pressing plate and the movable pressing plate that are in the expanded state, and is strongly pressed between the fixed pressing plate and the fixed pressing plate by the force of the movable pressing plate that swings due to the operation of the eccentric cam.
The material is flattened by the pressure and discharged to the outlet below.
従つて、本考案による潰缶機を使用すれば、空
缶公害の原因になる缶体を極めて円滑且つ確実に
供給して自動処理できることは勿論、独自の線形
を持つ偏心カムにより可動押圧板を動作させてい
るので、可動押圧板の缶体に対する加圧力の大き
さが終始一様ではなく、加圧初期と加圧終期に最
も強く作用し、然かも、この時点ではモーターに
異常な負荷の変動を与える恐れがなく、馬力の小
さなモーターで大きな力を発揮させることができ
るため、機械全体を著しく小型軽量化し、空缶の
採集地へ手軽に機械を持ち運んで空缶を能率的に
処理することが可能になるなど機械の構造が簡単
で安価に製造し得る事とも相俟つて、数々の優れ
た使用効果を併有するものである。 Therefore, by using the can crushing machine according to the present invention, not only can bodies, which cause empty can pollution, can be extremely smoothly and reliably fed and automatically disposed of, but also the movable pressing plate can be controlled by an eccentric cam with a unique linear shape. Since the movable press plate is in operation, the magnitude of the pressing force against the can body is not uniform from beginning to end, and is strongest at the beginning and end of pressurization, and at this point there is an abnormal load on the motor. Since there is no risk of fluctuations and a small horsepower motor can exert a large amount of power, the entire machine can be made significantly smaller and lighter, allowing the machine to be easily transported to empty can collection areas and efficiently process empty cans. The machine has a simple structure and can be manufactured at low cost, and it also has a number of excellent usability effects.
第１図は本考案による潰缶機の具体的な実施構
造の一例を示す縦断面図、第２図は同じく横断面
図、第３図は偏心カムの形状及び押圧板との関係
を示す要部の拡大正面図である。
Ｃ……処理前の缶体、C′……処理後の缶体、
１……機体、２……缶体投入口、３……取出口、
Ｍ……缶体圧縮装置、４……傾斜案内路、５……
缶体落下口、６……シヤツター装置、７……固定
押圧板、８……可動押圧板、９……偏心カム、１
０……カムローラー、１１……主軸、１２……減
速モーター、１３……支持台、１４……枢軸、１
５……切欠部、１６……支持台、１７……軸受、
１８……出力軸、１９，２０……スプロケツト、
２１……チエーン、２２……スライダークランク
機構、２３，２４……摺動板、R1，R2……曲率
半径、R3……凸曲線、P1……最小半径部、P2…
…最大半径部、Ｑ……揺動角。
Fig. 1 is a vertical cross-sectional view showing an example of a specific implementation structure of the can crusher according to the present invention, Fig. 2 is a cross-sectional view of the same, and Fig. 3 is a schematic diagram showing the shape of the eccentric cam and its relationship with the pressing plate. It is an enlarged front view of the section. C... Can body before treatment, C'... Can body after treatment,
1... body, 2... can body inlet, 3... outlet,
M... Can body compression device, 4... Inclined guideway, 5...
Can body drop port, 6... Shutter device, 7... Fixed pressure plate, 8... Movable pressure plate, 9... Eccentric cam, 1
0...Cam roller, 11...Main shaft, 12...Deceleration motor, 13...Support stand, 14...Pivot, 1
5... Notch, 16... Support stand, 17... Bearing,
18...Output shaft, 19,20...Sprocket,
21...Chain, 22...Slider crank mechanism, 23, 24...Sliding plate, R1 , R2 ...Radius of curvature, R3 ...Convex curve, P1 ...Minimum radius portion, P2 ...
...Maximum radius part, Q...Swing angle.
Claims (1)
とをＶ字形に対向して設け、両押圧板のうち可動
押圧板だけを下端部の枢軸で他方の固定押圧板に
向かつて揺動可能に枢支し、可動押圧板の外側上
部にカムローラーを設けると共に、該ローラーの
外側に減速モーターにより回転される主軸に偏心
カムを軸支し、この偏心カムを一端の曲率半径を
小さく他端の曲率半径を大きな円弧として中間部
をスムーズな凸曲線で包絡した卵形の輪郭形状に
形成し、その最小半径部の中間点を可動押圧板の
最大開拡時においてカムローラーに当接せしめ、
且つ、前記缶体落下口に通じる傾斜案内路に、主
軸の他端部に連結したスライダークランク機構に
より上下二枚の揺動板を交互に前進、後退させる
シヤツター装置を設けてあることを特徴とする潰
缶機。 A fixed pressing plate and a movable pressing plate are provided facing each other in a V-shape below the can body drop opening, and of both pressing plates, only the movable pressing plate is swung toward the other fixed pressing plate by a pivot at the lower end. A cam roller is provided on the outer upper part of the movable pressing plate, and an eccentric cam is pivotally supported on a main shaft rotated by a deceleration motor outside the roller, and this eccentric cam is mounted with a small radius of curvature at one end. The radius of curvature at the end is a large arc, and the middle part is formed into an egg-shaped contour that is enveloped by a smooth convex curve, and the midpoint of the minimum radius part is brought into contact with the cam roller when the movable pressing plate is at its maximum expansion. ,
Further, the inclined guide path leading to the can body drop opening is provided with a shutter device that alternately moves the two upper and lower rocking plates forward and backward by a slider crank mechanism connected to the other end of the main shaft. Can crusher.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984133638U JPS6239920Y2 (en) | 1984-09-03 | 1984-09-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984133638U JPS6239920Y2 (en) | 1984-09-03 | 1984-09-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6149692U JPS6149692U (en) | 1986-04-03 |
| JPS6239920Y2 true JPS6239920Y2 (en) | 1987-10-12 |
Family
ID=30692177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984133638U Expired JPS6239920Y2 (en) | 1984-09-03 | 1984-09-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6239920Y2 (en) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5151681U (en) * | 1974-10-18 | 1976-04-20 | ||
| JPS5546397U (en) * | 1978-09-20 | 1980-03-26 |
-
1984
- 1984-09-03 JP JP1984133638U patent/JPS6239920Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6149692U (en) | 1986-04-03 |
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