JPH09150943A - Bucket reversing unit - Google Patents
Bucket reversing unitInfo
- Publication number
- JPH09150943A JPH09150943A JP31521395A JP31521395A JPH09150943A JP H09150943 A JPH09150943 A JP H09150943A JP 31521395 A JP31521395 A JP 31521395A JP 31521395 A JP31521395 A JP 31521395A JP H09150943 A JPH09150943 A JP H09150943A
- Authority
- JP
- Japan
- Prior art keywords
- bucket
- members
- gripping
- turning
- swiveling
- 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.)
- Pending
Links
Landscapes
- Discharge Of Articles From Conveyors (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明はバケットを持上げつ
つ反転させて中身を払出すバケット反転機に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a bucket reversing machine that lifts a bucket and inverts it to discharge the contents.
【０００２】[0002]
【従来の技術】従来、バケットを持上げつつ反転させて
中身を払出すバケット反転機として、所定位置にあるバ
ケットを一対の把持部材によって両側より把持し、その
状態で持上げつつ反転させるものは知られている。2. Description of the Related Art Conventionally, there is known a bucket reversing machine for lifting a bucket and reversing it to discharge the contents, by holding a bucket at a predetermined position by a pair of gripping members from both sides and reversing it while lifting it. ing.
【０００３】[0003]
【発明が解決しようとする課題】しかしながらこのよう
な従来のバケット反転機においては、バケットの把持動
作用及び把持したバケットの持上反転動作用のアクチュ
エータをそれぞれ設け、両動作を別のアクチュエータで
行っていたので、必要なアクチュエータの数が多くなる
とともに、両動作に時間がかかり効率よくバケットの中
身を払出すことができなかった。However, in such a conventional bucket inverting machine, actuators for gripping the bucket and for lifting and inverting the gripped bucket are provided respectively, and both operations are performed by different actuators. As a result, the number of actuators required is increased, and both operations take a long time, so that the contents of the bucket cannot be efficiently discharged.
【０００４】本発明は上記課題に鑑みてなされたもの
で、その目的は、必要なアクチュエータの数を少なくし
て、短時間で効率よくバケットの中身を払出すことがで
きるバケット反転機を提供することにある。The present invention has been made in view of the above problems, and an object thereof is to provide a bucket reversing machine capable of efficiently discharging the contents of a bucket in a short time by reducing the number of necessary actuators. Especially.
【０００５】[0005]
【課題を解決するための手段】上記目的を達成するため
に、請求項１記載の発明は、バケットを持上げつつ反転
させて中身を払出すバケット反転機であって、両側から
バケットを把持する一対の把持部材と、両把持部材を連
結する連結部材と、旋回自在な第１旋回部材とを有し、
両把持部材は第１旋回部材に連動連結されており、第１
旋回部材の一連の旋回動作によってバケットの把持動作
及びバケットの持上反転動作を行うようにしたバケット
反転機とする。In order to achieve the above object, the invention according to claim 1 is a bucket reversing machine for reversing while lifting a bucket and discharging the contents, and a pair of gripping the bucket from both sides. A gripping member, a connecting member that connects both gripping members, and a rotatable first swiveling member,
Both gripping members are interlocked with the first swiveling member, and
A bucket reversing machine configured to perform a bucket gripping operation and a bucket lifting reversal operation by a series of revolving operations of a revolving member.
【０００６】請求項２記載の発明は、前記第１旋回部材
が所定角度以上旋回すると、バケットを把持した状態に
ある両把持部材がロックされるものとする。According to a second aspect of the present invention, when the first swiveling member swivels by a predetermined angle or more, both gripping members in a state of gripping the bucket are locked.
【０００７】請求項３記載の発明は、旋回自在な第２旋
回部材と、第１及び第２旋回部材とは異なる位置を軸と
して旋回自在な第３旋回部材とを有し、第３旋回部材に
はロック部を有する被係合部が設けられるとともに、第
１及び第２旋回部材には前記被係合部に係合可能な係合
部が設けられ、第１旋回部材は所定角度以上旋回する
と、前記被係合部内にある前記係合部がロック部に位置
することにより、バケットを把持した状態にある両把持
部材がロックされるものとする。According to a third aspect of the present invention, there is provided a third swivel member having a swivelable second swivel member and a third swivel member which is swivelable about a position different from the first and second swivel members. An engaged portion having a lock portion is provided on the first and second turning members, and an engaging portion capable of engaging with the engaged portion is provided on the first and second turning members, and the first turning member turns by a predetermined angle or more. Then, since the engaging portion in the engaged portion is located at the lock portion, both gripping members in the state of gripping the bucket are locked.
【０００８】本発明は以下のような作用をなすものであ
る。請求項１記載の発明では、両把持部材が第１旋回部
材に連動連結されており、両把持部材によるバケットの
把持動作及びそのバケットの持上反転動作が第１旋回部
材の一連の旋回動作によって行われるので、必要なアク
チュエータの数を少なくできるとともに、短時間で効率
よくバケットの中身を払出すことができる。The present invention has the following functions. In the invention according to claim 1, both gripping members are interlocked with the first swiveling member, and the gripping operation of the bucket by both gripping members and the lifting / reversing operation of the bucket are performed by a series of swiveling operations of the first swiveling member. Since it is performed, the number of actuators required can be reduced and the contents of the bucket can be efficiently discharged in a short time.
【０００９】[0009]
【実施の形態】以下に本発明の実施の形態を図面を用い
て説明するが、本発明の趣旨を越えない限り、何ら本実
施の形態に限定されるものではない。尚、本明細書にお
いて、前とは図１紙面裏側、後とは同図紙面表側をい
い、右とは図１右側、左とは同図左側をいい、上とは図
１上側、下とは同図下側をいう。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described below with reference to the drawings, but the present invention is not limited to the embodiments without departing from the spirit of the present invention. In this specification, the front means the back side of FIG. 1 and the rear means the front side of FIG. 1, the right means the right side of FIG. 1, the left means the left side of FIG. 1, and the upper means the upper side and the lower side of FIG. Indicates the lower side of the figure.
【００１０】図において１はバケット反転機であり、搬
送方向を前後方向とするローラーコンベア２０上の所定
位置にあるバケットＷを持上げつつ反転させて中身を払
出すものである。バケットＷの中身は例えば空段ボール
箱であり、各ピッキング位置で中から製品を取出すこと
により空箱となったものを空バケットＷに入れて搬送さ
れたものである。このようなシステムによって、各ピッ
キング位置で生じた空段ボール箱をバケット反転機が設
置された位置にまとめて払出すことができる。尚、ロー
ラーコンベア２０上においては、空段ボール入りバケッ
トＷとともに製品入りバケットＷも搬送される。In FIG. 1, reference numeral 1 denotes a bucket reversing machine, which lifts the bucket W at a predetermined position on the roller conveyor 20 with the conveying direction being the front-rear direction and reverses it to discharge the contents. The content of the bucket W is, for example, an empty cardboard box, and the empty box obtained by taking out the product from each picking position is put in the empty bucket W and transported. With such a system, the empty cardboard boxes generated at each picking position can be collectively dispensed to the position where the bucket inverting machine is installed. On the roller conveyor 20, the bucket W containing the product and the bucket W containing the empty cardboard are also conveyed.
【００１１】ローラーコンベア２０の搬送経路途中にバ
ケット反転機１が設置されている。バケット反転機１
は、ローラーコンベア２０の左方に立設された前後一対
のマスト２，２を有している。前後のマスト２，２間の
ローラーコンベア２０の搬送面より上方の所定高さに
は、軸心を前後方向とする駆動軸３が、前後端部がマス
ト２，２より突出するように回動自在に渡されている。A bucket reversing machine 1 is installed in the conveyance path of the roller conveyor 20. Bucket reversing machine 1
Has a pair of front and rear masts 2 provided upright on the left side of the roller conveyor 20. At a predetermined height above the transport surface of the roller conveyor 20 between the front and rear masts 2, 2, the drive shaft 3 with the axial center in the front-rear direction is rotated so that the front and rear ends project from the masts 2, 2. It is passed freely.
【００１２】駆動軸３におけるマスト２，２間の中間部
分にスプロケット５が固着されている。このスプロケッ
ト５と、ローラーコンベア２０の下方に配置されたモー
ター４に固着されたスプロケット６との間には、２つの
中間スプロケット７，８を介してチェーン９が掛け渡さ
れている。このような構成によって、モーター４の駆動
をチェーン９を介して駆動軸３に伝達できるようになっ
ている。A sprocket 5 is fixed to an intermediate portion of the drive shaft 3 between the masts 2 and 2. A chain 9 is stretched between the sprocket 5 and a sprocket 6 fixed to a motor 4 arranged below the roller conveyor 20 via two intermediate sprockets 7 and 8. With such a configuration, the drive of the motor 4 can be transmitted to the drive shaft 3 via the chain 9.
【００１３】次に待機状態にあるバケット反転機１のそ
の他の構造について説明する。前後のマスト２，２の前
方及び後方（外方）には、長手方向を上下方向としてほ
ぼ鉛直方向に延びる第１〜第３旋回部材１０〜１２が設
けられている。マスト２のすぐ外側にある第１旋回部材
１０は、上端部が駆動軸３のマスト２からの突出部に固
着されており、駆動軸３の回動に伴って旋回するように
なっている。第１旋回部材１０の外側にある第２旋回部
材１１は、ベアリング１３を介して駆動軸３に取付けら
れており、駆動軸３とは独立して旋回自在となってい
る。第２旋回部材１１の外側にある第３旋回部材１２
は、マスト２に取付けたブラケット（図示略）に、駆動
軸３と平行で且つそのやや斜め下方に位置する軸１２ｂ
を旋回軸として旋回自在に設けられている。尚、第１旋
回部材１０の下部において、旋回時に第２旋回部材１１
に当接する部分にはウレタンゴム１０ｂが設けられてい
る。Next, another structure of the bucket inverting machine 1 in the standby state will be described. First to third swiveling members 10 to 12 are provided in front of and in the rear (outside) of the front and rear masts 2, 2 and extend substantially vertically with the longitudinal direction as the vertical direction. The first swiveling member 10 located just outside the mast 2 has an upper end fixed to a projecting portion of the drive shaft 3 from the mast 2, and swivels as the drive shaft 3 rotates. The second swivel member 11 outside the first swivel member 10 is attached to the drive shaft 3 via a bearing 13 and is rotatable independently of the drive shaft 3. The third swivel member 12 outside the second swivel member 11
Is attached to a bracket (not shown) attached to the mast 2 and is parallel to the drive shaft 3 and is positioned slightly obliquely below the shaft 12b.
Is provided so as to be freely rotatable about the rotation axis. In the lower part of the first turning member 10, the second turning member 11 is turned during turning.
The urethane rubber 10b is provided at the portion that comes into contact with.
【００１４】第３旋回部材１２の下部には、前後に貫通
する開口１８（被係合部）が形成されている。開口１８
はＬ字状の形状をなし、左右幅が狭くなる下半分がロッ
ク部１８ａとなされている。また、第１及び第２旋回部
材１０，１１の下部には、両旋回部材からそれぞれ外側
に突出する突出部（係合部）１０ａ，１１ａが設けられ
ており、両突出部１０ａ，１１ａの先端部は前記開口１
８を通過している。待機状態においては、第１旋回部材
１０の突出部１０ａは開口１８内の左端部分、第２旋回
部材１１の突出部１１ａは開口１８内の右端部分にあ
り、両突出部１０ａ，１１ａは離れた位置にある。An opening 18 (engaged portion) penetrating in the front-rear direction is formed in the lower portion of the third turning member 12. Opening 18
Has an L-shape, and the lower half whose width in the left and right is narrowed is a lock portion 18a. Further, projecting portions (engagement portions) 10a and 11a projecting outward from both swiveling members are provided at the lower portions of the first and second swiveling members 10 and 11, respectively, and the tips of both projecting portions 10a and 11a are provided. The part is the opening 1
Passing 8. In the standby state, the protruding portion 10a of the first turning member 10 is at the left end portion inside the opening 18, the protruding portion 11a of the second turning member 11 is at the right end portion inside the opening 18, and both protruding portions 10a, 11a are separated from each other. In position.
【００１５】第２旋回部材１１の下端部には、長手方向
を左右方向として水平に延びる連結部材１４が固定され
ている。第２旋回部材１１の下端部はローラーコンベア
２０の搬送面より下方にあり、連結部材１４もその搬送
面より下方に位置するので、ローラーコンベア２０上を
搬送されるバケットＷが連結部材１４に干渉することが
ない。A connecting member 14 is fixed to the lower end of the second turning member 11 and extends horizontally with the longitudinal direction as the left-right direction. Since the lower end of the second turning member 11 is below the transport surface of the roller conveyor 20 and the connecting member 14 is also below the transport surface, the bucket W transported on the roller conveyor 20 interferes with the connecting member 14. There is nothing to do.
【００１６】連結部材１４の両端部近くには、ローラー
コンベア２０の搬送面から上方に突出するように、一対
の把持部材１５，１５が左右揺動自在に枢着されてい
る。左側の把持部材１５は、連結部材１４への枢着位置
より上方において、リンク部材１６によって第１旋回部
材１０の下部と連結されている。右側の把持部材１５
は、連結部材１４への枢着位置より下方において、リン
ク部材１７によって第１旋回部材１０の下端部と連結さ
れている。前記したように両突出部１０ａ，１１ａが離
れている状態においては、図３に２点鎖線で示すよう
に、両把持部材１５は外方に揺動した状態となってお
り、ローラーコンベア２０上を搬送されるバケットＷが
両把持部材１５に干渉することがない。このようにバケ
ット反転機１を待機状態にしておくと、連結部材１４が
ローラーコンベア２０の搬送面より下方にあり、且つ、
両把持部材１５が外側に揺動した状態となっているの
で、バケットＷをそのまま通過させることができる。A pair of gripping members 15 and 15 are pivotally attached to the connecting member 14 near both ends thereof so as to project upward from the conveying surface of the roller conveyor 20 so as to be swingable from side to side. The gripping member 15 on the left side is connected to the lower portion of the first turning member 10 by the link member 16 above the pivotal position of the connecting member 14. Right grip member 15
Is connected to the lower end of the first turning member 10 by the link member 17 below the pivotal position of the connecting member 14. As described above, when the protruding portions 10a and 11a are separated from each other, both gripping members 15 are in a state of swinging outward, as shown by a two-dot chain line in FIG. The bucket W being transported does not interfere with both gripping members 15. When the bucket reversing machine 1 is in the standby state in this way, the connecting member 14 is below the transport surface of the roller conveyor 20, and
Since both gripping members 15 are swinging outward, the bucket W can be passed therethrough as it is.
【００１７】次にバケット反転機１の動作について説明
する。通常、バケット反転機１は待機状態にあり、中身
を払出す必要のないバケットＷはローラーコンベア２０
上をそのまま通過させられる。中身を払出すべきバケッ
トＷがローラーコンベア２０上の所定位置に停止する
と、モーター４を駆動することによりチェーン９を介し
て駆動軸３を回動させる。駆動軸３が回動すると、それ
に伴って第１旋回部材１０が旋回する。突出部１０ａが
第２旋回部材１１の突出部１１ａに当接するまでは、第
１旋回部材１０は連結部材１４に対して相対的に移動
し、リンク部材１６，１７を介して、左右の把持部材１
５がバケットＷを両側から把持する状態となるまで内側
に揺動する。その後、さらに第１旋回部材１０が旋回す
ると、第１旋回部材１０の突出部１０ａによって第２旋
回部材１１の突出部１１ａが押され、さらに第１旋回部
材１０のウレタンゴム１０ｂによって第２旋回部材１１
が押されて、第２旋回部材１１は第１旋回部材１０の旋
回に連動して旋回する。また、両突出部１０ａ，１１ａ
によって開口１８の側壁が押されることにより、第３旋
回部材１２も第１旋回部材１０の旋回に連動して旋回す
る。このように第１〜第３旋回部材１０〜１２が旋回す
ることにより、第２旋回部材１１に固定された連結部材
１４が移動し、両把持部材１５で把持したバケットＷは
次第に持上げつつ反転される。Next, the operation of the bucket inverting machine 1 will be described. Usually, the bucket reversing machine 1 is in a standby state, and the bucket W that does not need to be discharged is a roller conveyor 20.
You can pass through the top as it is. When the bucket W whose contents are to be discharged stops at a predetermined position on the roller conveyor 20, the motor 4 is driven to rotate the drive shaft 3 via the chain 9. When the drive shaft 3 turns, the first turning member 10 turns accordingly. Until the projecting portion 10a contacts the projecting portion 11a of the second swiveling member 11, the first swiveling member 10 moves relatively to the connecting member 14, and the left and right gripping members are connected via the link members 16 and 17. 1
5 is rocked inward until the bucket W grips the bucket W from both sides. After that, when the first swivel member 10 further swivels, the projecting portion 10a of the first swivel member 10 pushes the projecting portion 11a of the second swivel member 11, and the urethane rubber 10b of the first swivel member 10 causes the second swivel member 10 to swivel. 11
Is pressed, the second turning member 11 turns in conjunction with the turning of the first turning member 10. Also, both protrusions 10a and 11a
As the side wall of the opening 18 is pushed by, the third turning member 12 also turns in conjunction with the turning of the first turning member 10. As the first to third swiveling members 10 to 12 swivel in this way, the connecting member 14 fixed to the second swiveling member 11 moves, and the bucket W gripped by both gripping members 15 is gradually lifted and inverted. It
【００１８】この持上反転動作の途中において、第１〜
第３旋回部材１０〜１２が待機状態から約９０度旋回し
て長手方向がほぼ左右方向となると、両突出部１０ａ，
１１ａは開口１８内のロック部１８ａ内に入り出す。こ
れは、第３旋回部材１２の旋回軸の位置と第１及び第２
旋回部材１０，１１の旋回軸の位置とが異なることによ
り、各旋回部材の旋回に伴って、両突出部１０ａ，１１
ａが相対的に第３旋回部材１２に対して旋回軸から離れ
る方向に移動するためである。両突出部１０ａ，１１ａ
が開口１８のロック部１８ａ内に入ると、両突出部１０
ａ，１１ａが離れることが防止され、両把持部材１５が
バケットＷを把持した状態（内側に揺動した状態）でロ
ックされる。このように、各旋回部材が所定角度以上旋
回すると自動的に両把持部材１５がロックされるように
したので、ロックをかけるための特別な駆動源を設ける
必要がない。また、持上反転動作途中の重心の変化によ
り両把持部材１５が外側（バケットＷの把持状態を解除
する方向）に揺動しようとしても、それを防止してバケ
ットＷの落下を確実に防止することができる。In the middle of this lifting reversal operation, the first to
When the third turning members 10 to 12 turn about 90 degrees from the standby state and the longitudinal direction becomes substantially the left-right direction, both the protruding portions 10a,
11 a moves into and out of the lock portion 18 a in the opening 18. This is the position of the turning axis of the third turning member 12 and the first and second turning points.
Since the positions of the turning shafts of the turning members 10 and 11 are different, both protrusions 10a and 11 are accompanied by the turning of each turning member.
This is because a moves relatively to the third turning member 12 in the direction away from the turning axis. Both protrusions 10a, 11a
When the protrusion enters the lock portion 18a of the opening 18, both protrusions 10
The a and 11a are prevented from separating from each other, and the two gripping members 15 are locked while the bucket W is gripped (the state of swinging inward). In this way, since both gripping members 15 are automatically locked when each swiveling member swivels by a predetermined angle or more, it is not necessary to provide a special drive source for locking. Further, even if both gripping members 15 try to swing outward (in a direction to release the gripped state of the bucket W) due to a change in the center of gravity during the lifting / reversing operation, this is prevented and the bucket W is reliably prevented from falling. be able to.
【００１９】両把持部材１５がロックされ始めてさらに
第１〜第３旋回部材１０〜１２が旋回すると、両突出部
１０ａ，１１ａは完全に開口１８のロック部１８ａに入
り込んだ状態（図２参照）となり、バケットＷを把持し
てその落下を防止しつつ中身だけ払出すことができる。When both gripping members 15 start to be locked and the first to third swiveling members 10 to 12 further swivel, both projecting portions 10a and 11a are completely inserted into the lock portion 18a of the opening 18 (see FIG. 2). Therefore, the bucket W can be gripped and only the contents can be discharged while preventing the bucket W from falling.
【００２０】以上のように本実施の形態に係るバケット
反転機では、第１旋回部材１０が待機状態からある角度
まで旋回することによって左右の把持部材１５がバケッ
トＷの把持動作を行い、さらに第１旋回部材１０が旋回
することによってバケットＷの持上反転動作を行うの
で、即ち、第１旋回部材１０の一連の旋回動作によって
バケットＷの把持動作及び把持した状態での持上反転動
作を行うので、１つのモーター４のみを駆動源として、
短時間で効率よくバケットＷの中身（空段ボール箱）を
払出すことができる。また、左右一対の把持部材１５が
前後に２組設けられているので、バケットＷを前後２か
所において安定して把持することができる。As described above, in the bucket inverting machine according to the present embodiment, the left and right gripping members 15 grip the bucket W by swiveling the first swiveling member 10 from the stand-by state to a certain angle. Since the lifting reversal operation of the bucket W is performed by the first revolving member 10 revolving, that is, the gripping operation of the bucket W and the lifting reversal operation in the grasped state are performed by the series of revolving operations of the first revolving member 10. Therefore, using only one motor 4 as the drive source,
The contents (empty cardboard box) of the bucket W can be efficiently discharged in a short time. In addition, since the pair of left and right gripping members 15 are provided in the front and rear, the bucket W can be stably gripped in two front and rear positions.
【００２１】[0021]
【発明の効果】本発明は以上のように構成されるので、
以下のような効果を奏する。 請求項１記載の発明によれば、両把持部材が第１旋
回部材に連動連結されており、両把持部材によるバケッ
トの把持動作及びそのバケットの持上反転動作が第１旋
回部材の一連の旋回動作によって行われるので、必要な
アクチュエータの数を少なくできるとともに、短時間で
効率よくバケットの中身を払出すことができる。 請求項２記載の発明によれば、第１旋回部材が所定
角度以上旋回すると、バケットを把持した状態にある両
把持部材がロックされるので、把持しているバケットの
落下を防止することができる。 請求項３記載の発明によれば、旋回自在な第２旋回
部材と、第１及び第２旋回部材とは異なる位置を軸とし
て旋回自在な第３旋回部材とを有し、第３旋回部材には
ロック部を有する被係合部が設けられるとともに、第１
及び第２旋回部材には前記被係合部に係合可能な係合部
が設けられ、第１旋回部材は所定角度以上旋回すると、
前記被係合部内にある前記係合部がロック部に位置する
ことにより、バケットを把持した状態にある両把持部材
がロックされるので、把持部材をロックするための特別
な駆動源を必要とせずに、把持しているバケットの落下
を防止することができる。The present invention is configured as described above.
The following effects are obtained. According to the invention described in claim 1, both gripping members are interlockingly connected to the first swiveling member, and the gripping operation of the bucket and the lifting / reversing operation of the bucket by the gripping members are a series of swiveling motions of the first swiveling member. Since the operation is performed, the number of necessary actuators can be reduced, and the contents of the bucket can be efficiently discharged in a short time. According to the invention described in claim 2, when the first swiveling member swivels by a predetermined angle or more, both gripping members in a state of gripping the bucket are locked, so that the bucket that is gripping can be prevented from falling. . According to the third aspect of the invention, the third swivel member includes the swivelable second swivel member and the third swivel member that is swivelable about a position different from the first and second swivel members. Is provided with an engaged portion having a lock portion, and the first
And an engaging portion that is engageable with the engaged portion is provided on the second turning member, and when the first turning member turns a predetermined angle or more,
By positioning the engaging portion in the engaged portion on the lock portion, both gripping members in the state of gripping the bucket are locked, so that a special drive source for locking the gripping member is required. Instead, the gripped bucket can be prevented from falling.
【図１】本実施の形態に係るバケット反転機の正面図で
ある。FIG. 1 is a front view of a bucket inverting machine according to the present embodiment.
【図２】バケットの中身払出し時を示すバケット反転機
の正面図である。FIG. 2 is a front view of the bucket reversing machine showing when the contents of the bucket are discharged.
【図３】把持部材のロック機構を説明するための図であ
る。FIG. 3 is a diagram for explaining a locking mechanism of a grip member.
【図４】バケット反転機の平面図である。FIG. 4 is a plan view of a bucket reversing machine.
【図５】バケット反転機の側面図である。FIG. 5 is a side view of the bucket inverting machine.
【図６】各旋回部材の配置関係を示す側面図である。FIG. 6 is a side view showing an arrangement relationship of turning members.
【図７】要部を示す平面的に示す断面図である。FIG. 7 is a cross-sectional view showing a main part in plan view.
Ｗ バケット １ バケット反転機 ２ マスト ３ 駆動軸 ４ モーター ９ チェーン １０ 第１旋回部材 １０ａ 突出部 １１ 第２旋回部材 １１ａ 突出部 １２ 第３旋回部材 １４ 連結部材 １５ 把持部材 １６，１７ リンク部材 １８ 開口 W bucket 1 bucket reversing machine 2 mast 3 drive shaft 4 motor 9 chain 10 first turning member 10a protruding portion 11 second turning member 11a protruding portion 12 third turning member 14 connecting member 15 gripping member 16, 17 link member 18 opening
Claims (3)
払出すバケット反転機であって、両側からバケットを把
持する一対の把持部材と、両把持部材を連結する連結部
材と、旋回自在な第１旋回部材とを有し、両把持部材は
第１旋回部材に連動連結されており、第１旋回部材の一
連の旋回動作によってバケットの把持動作及びバケット
の持上反転動作を行うようにしたバケット反転機。1. A bucket reversing machine for lifting a bucket and reversing the contents to eject the contents, wherein a pair of gripping members for gripping the bucket from both sides, a connecting member for connecting the both gripping members, and a rotatable first member. And a swiveling member, both gripping members being interlocked with the first swiveling member, and a bucket reversing operation in which the bucket gripping operation and the bucket lifting / reversing operation are performed by a series of swiveling operations of the first swiveling member. Machine.
ると、バケットを把持した状態にある両把持部材がロッ
クされる請求項１記載のバケット反転機。2. The bucket inverting machine according to claim 1, wherein when the first swiveling member swivels by a predetermined angle or more, both gripping members in a state of gripping the bucket are locked.
２旋回部材とは異なる位置を軸として旋回自在な第３旋
回部材とを有し、第３旋回部材にはロック部を有する被
係合部が設けられるとともに、第１及び第２旋回部材に
は前記被係合部に係合可能な係合部が設けられ、第１旋
回部材が所定角度以上旋回すると、前記被係合部内にあ
る前記係合部がロック部に位置することにより、バケッ
トを把持した状態にある両把持部材がロックされる請求
項２記載のバケット反転機。3. A swivelable second swivel member and a third swivel member, which is swivelable about a position different from the first and second swivel members, and a lock part is provided on the third swivel member. The engaged portion is provided, and the first and second turning members are provided with engaging portions capable of engaging with the engaged portion. When the first turning member turns by a predetermined angle or more, the engaged portion is engaged. The bucket reversing machine according to claim 2, wherein both gripping members in a state of gripping the bucket are locked by positioning the engaging portion inside the portion at the lock portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP31521395A JPH09150943A (en) | 1995-12-04 | 1995-12-04 | Bucket reversing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP31521395A JPH09150943A (en) | 1995-12-04 | 1995-12-04 | Bucket reversing unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH09150943A true JPH09150943A (en) | 1997-06-10 |
Family
ID=18062768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP31521395A Pending JPH09150943A (en) | 1995-12-04 | 1995-12-04 | Bucket reversing unit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH09150943A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011125804A (en) * | 2009-12-18 | 2011-06-30 | Mitsubishi Materials Corp | Conveyor-type charging device, method for charging waste and facility for crushing waste |
| JP2014023787A (en) * | 2012-07-27 | 2014-02-06 | Ishino Seisakusho Co Ltd | Tableware inserting device |
| CN104907446A (en) * | 2015-04-30 | 2015-09-16 | 天津市金万方钢结构有限公司 | Crane type C type steel lifting and overturning device |
-
1995
- 1995-12-04 JP JP31521395A patent/JPH09150943A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011125804A (en) * | 2009-12-18 | 2011-06-30 | Mitsubishi Materials Corp | Conveyor-type charging device, method for charging waste and facility for crushing waste |
| JP2014023787A (en) * | 2012-07-27 | 2014-02-06 | Ishino Seisakusho Co Ltd | Tableware inserting device |
| CN104907446A (en) * | 2015-04-30 | 2015-09-16 | 天津市金万方钢结构有限公司 | Crane type C type steel lifting and overturning device |
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