JPH067330Y2 - Weighing pan device in a weight sorter - Google Patents
Weighing pan device in a weight sorterInfo
- Publication number
- JPH067330Y2 JPH067330Y2 JP10139488U JP10139488U JPH067330Y2 JP H067330 Y2 JPH067330 Y2 JP H067330Y2 JP 10139488 U JP10139488 U JP 10139488U JP 10139488 U JP10139488 U JP 10139488U JP H067330 Y2 JPH067330 Y2 JP H067330Y2
- Authority
- JP
- Japan
- Prior art keywords
- link
- weighing
- weighing pan
- vertical
- fixed
- 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 - Lifetime
Links
Landscapes
- Sorting Of Articles (AREA)
Description
【考案の詳細な説明】 〔産業上の利用分野〕 この考案は重量選別機における秤量皿装置に関するもの
である。DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention relates to a weighing pan device in a weight sorter.
無端状のコンベアの回転とともにこれに組付けられた重
量測定選別装置の進行過程において所定重量区分に従い
秤量物を測定して設定値群に選別するには物品を収容す
る秤量皿の支承軸を中心として上下方向リンクの側方に
当該秤量皿を転倒させて、収容物を放出するようにした
ものや、又選別装置のコンベアへの取付棒に直接秤量皿
が取付けられて測定時には下方向へ皿を転倒させるも
の、更には上記取付棒に固定する前部リンクに枠型リン
クを軸装してこれに秤量皿を取付け下方への転倒を可能
ならしめたものなど、その態様には各種のものが知られ
ている。In order to measure the weighing objects according to a predetermined weight classification and sort them into a set value group in the course of progress of the weight measuring and sorting device attached to the endless conveyor as it rotates, center the bearing shaft of the weighing pan containing the articles. As an example, the weighing pan is laid down to the side of the vertical link so that the contents are discharged, or the weighing pan is directly attached to the mounting rod to the conveyor of the sorting device, and the weighing pan is placed downward during measurement. There are various types of modes, such as the one that inverts, and the one in which a frame-type link is axially mounted on the front link that is fixed to the above-mentioned mounting rod, and a weighing pan is attached to this to make it possible to fall down. It has been known.
これら既存の秤量選別装置においては、秤量皿上の収容
物が果実や野菜等その物品の形状や大小等によってコン
ベアの進行過程で位置が移動したり動揺して不安定であ
ったり、装置自体の振動が原因で正確な測定を得られず
満足すべき選別ができない何らかの不備、欠点がある。In these existing weighing / sorting devices, the contents on the weighing plate may be unstable or unstable due to movement or shaking of the conveyor in the course of progress of the conveyor depending on the shape and size of the product such as fruits and vegetables. There are some deficiencies and drawbacks that make it impossible to obtain accurate measurements and to make satisfactory selections due to vibration.
そこで本考案は物品の如何にかかわらず、安定した移行
と測定が円滑且つ正確に行われるようにした秤量選別装
置を提供することを目的としてこれを成立せしめたもの
である。Therefore, the present invention has been established for the purpose of providing a weighing / sorting device that enables stable and smooth transition and measurement regardless of the article.
本考案は、ロバーバル機構に改良を加え、測定した物品
を下方向へ放出するようにしたもので、以下その詳細を
図面について説明する。In the present invention, the Roberval mechanism is improved so that the measured articles are discharged downward. The details will be described below with reference to the drawings.
機枠1上の駆動スプロケット2及び従動スプロケット3
に架装されて前後方向に回転する両側の無端状チェンコ
ンベア4相互間には一定間隔で多数の取付バー5が跨装
されて居り、各取付バー5ごとに秤量皿装置6が装着さ
れる。7は取付けバー5の下面に固着した吊下げ金具
で、その両脚8,8の対向面上には係合部9,9が設け
られ、前部上下方向リンク10がその上端部10′を摺
合させている。又上記脚8の一方には係止片11が同脚
に並行して突設され、装置転倒時には第2図に示すよう
に前部上下方向リンク10の一方の上端部10′が係止
されるようになっている。12,13は一定間隔で上下
に対向するリンク状アームで、上部アーム12の先端は
支軸14を介してリンク10及び吊下げ金具の脚8,8
に回転自在とされ、下部アーム13の先端もリンク10
に枢着15する。16は後部上下方向リンクで、上下の
リンク状アーム12,13をそれぞれ支軸17,18に
て回転自在に軸装している。後部上下方向リンク16の
上部には秤量皿19が固定され、同リンクの下部の一側
には機体1側に並行する測定レール20上に係合し所定
位置で所定重量に該当すると係合離脱するようにした測
定片21が、又他側にはコロ22が突設されている。2
3は測定片21の復原用ばね、24は上部リンク状アー
ム12の正面に固装したストッパーで、計量中は下部リ
ンク状アーム13の正面にに対接され、秤量皿装置6の
進行方向に生ずる不安定を防止し、回転時においては秤
量皿19の過剰転換を阻止する25は測定秤をしめす。Drive sprocket 2 and driven sprocket 3 on the machine casing 1
A large number of mounting bars 5 are mounted at regular intervals between the endless chain conveyors 4 on both sides which are mounted on the vehicle and rotate in the front-rear direction, and a weighing dish device 6 is mounted on each mounting bar 5. . Reference numeral 7 is a hanging metal fitting fixed to the lower surface of the mounting bar 5, and engaging portions 9, 9 are provided on the facing surfaces of both legs 8, 8 thereof, and a front vertical link 10 slides its upper end portion 10 '. I am letting you. A locking piece 11 is provided on one of the legs 8 in parallel with the same leg, and one upper end 10 'of the front vertical link 10 is locked when the device falls, as shown in FIG. It has become so. Reference numerals 12 and 13 denote link-shaped arms that vertically oppose each other at regular intervals.
Is freely rotatable, and the tip of the lower arm 13 also has a link 10
To 15 points. Reference numeral 16 is a rear vertical link, and upper and lower link arms 12 and 13 are rotatably mounted on supporting shafts 17 and 18, respectively. A weighing pan 19 is fixed to the upper part of the rear vertical link 16, and one side of the lower part of the link is engaged with a measurement rail 20 parallel to the body 1 side and disengaged when a predetermined weight is met at a predetermined position. A measuring piece 21 is formed on the other side, and a roller 22 is projected on the other side. Two
Reference numeral 3 is a restoring spring of the measuring piece 21, 24 is a stopper fixedly mounted on the front surface of the upper link-shaped arm 12, and is brought into contact with the front surface of the lower link-shaped arm 13 during weighing so that the weighing dish device 6 can move in the traveling direction. 25, which prevents the resulting instability and prevents over-conversion of the weighing pan 19 during rotation, indicates the measuring balance.
本案は上記のように構成したものであるから、いま秤量
皿19に所望物品を収容して秤量装置6がチェンコンベ
ア4の回転とともに矢印A方向へ進行する過程におい
て、上下のリンク状アーム12、13および前後の上下
方向リンク10、16で形成されるロバーバル機構によ
り測定片21は安定して測定レール20上を進行し、測
定時秤量皿19の加重は後部上下方向リンク16を介し
矢印B方向に作用して垂直に測定片21に働いて正確な
測定ができるものであり、前部の上下方向リンク10は
支軸14を軸として回転可能であり、吊下げ金具7の両
脚対向面上に設けた係合部9、9に、上記リンク10上
端部10′が摺合係止されて秤量装置6の進行方向A側
だけ回転する。又ストッパー24の設定によって計量時
における当該装置6の態勢は安定を保つように作用する
ものである。秤量皿19上に秤量物が測定秤25によっ
て計測され所定重量に該当すると、当該秤量位置に対応
する測定レール20の一部が降下して測定片21は測定
レール20との係合を脱し、取付バー5と一体の吊下げ
金具7に対して秤量装置6の全体が支軸14を中心とし
て上下リンク上アーム12、13及び前後の上下方向リ
ンク10、16がそれぞれの相関関係を保ったまま矢印
C方向に回転して秤量皿19は下方へ転倒して収容物を
放出する なお上記の測定秤25、測定レール20及び測定片21
との相関関係は構成、作用ともに公知技術であり、図示
省略している。Since the present invention is configured as described above, the upper and lower link-shaped arms 12, 12 are in the process of accommodating the desired articles in the weighing pan 19 and the weighing device 6 advances in the direction of arrow A as the chain conveyor 4 rotates. The measurement piece 21 stably advances on the measurement rail 20 by the Roberval mechanism formed by 13 and the front and rear vertical links 10 and 16, and the weight of the weighing pan 19 during measurement is applied in the direction of arrow B through the rear vertical link 16. The vertical link 10 on the front part can rotate about the support shaft 14 as an axis, and can be placed on the facing surfaces of both legs of the hanging bracket 7. The upper end portion 10 'of the link 10 is slidably engaged with the provided engaging portions 9 and 9 to rotate the weighing device 6 only in the advancing direction A side. Further, the setting of the stopper 24 serves to keep the posture of the apparatus 6 at the time of weighing stable. When the weighing object on the weighing pan 19 is measured by the measuring scale 25 and corresponds to a predetermined weight, a part of the measuring rail 20 corresponding to the weighing position is lowered, and the measuring piece 21 is disengaged from the measuring rail 20. With respect to the hanging metal fitting 7 integrated with the mounting bar 5, the entire weighing device 6 is such that the upper and lower link upper arms 12 and 13 and the front and rear vertical links 10 and 16 maintain their respective correlations around the support shaft 14. Rotating in the direction of arrow C, the weighing pan 19 falls down and discharges the contents. The measuring scale 25, the measuring rail 20, and the measuring piece 21 described above.
Correlation with is a known technique in terms of configuration and operation, and is omitted in the drawing.
本考案は上記のごとくロバーバル機構を形成した秤量装
置を直接取付バーに固定してチェンコンベアと連結する
ことなく、取付バーには当該装置の前部上下方向リンク
との間に吊下げ金具を介装して係合部、係止片及びスト
ッパーなどによる回転運動の円滑、正確な作動を安定さ
せ且つ秤量皿の収容物支持態勢を後部上下方向リンクに
おいて常時垂直方向に確保しつつ、揺動、変位等による
測定上の不安原因を解消し、吊下げ金具の両脚を通じて
貫装される支軸を中心として後方への回転放出動作が順
調に行われて正常な連続重量選別の実用的効果を向上さ
せることを多大なものとされる。According to the present invention, the weighing device having the Roberval mechanism as described above is not directly fixed to the mounting bar and connected to the chain conveyor, but the mounting bar is provided with a suspending metal member between it and the front vertical link. Rocking while mounting the engaging part, the locking piece, the stopper, etc. to stabilize the smooth and accurate operation of the rotary motion and to secure the accommodation support posture of the weighing pan in the vertical direction at the rear vertical link at all times. Eliminating the cause of measurement anxiety due to displacement, etc., and improving the practical effect of normal continuous weight selection by smoothly performing the backward rotary discharge operation around the spindle penetrated through both legs of the hanging metal fitting. It is a great deal to do.
第1図は本考案の斜視図、第2、3図は同上作用を示
し、第2図は要部左側面図、第3図は背面図である。第
4図は本考案組付状態を示す重量選別機の側面図、第5
図は同上平面図である。 4……チェンコンベア、5……取付バー、6……秤量皿
装置、7……吊下げ金具、8……脚、9……係合部、1
1……係止片、10……前部上下方向リンク、12……
上部リンク状アーム、13……下部リンク状アーム、1
6……後部上下方向リンク、19……秤量皿、21……
測定片、24……ストッパーFIG. 1 is a perspective view of the present invention, FIGS. 2 and 3 show the same operation, FIG. 2 is a left side view of an essential part, and FIG. 3 is a rear view. FIG. 4 is a side view of the weight sorter showing the assembled state of the present invention, FIG.
The figure is a plan view of the same as above. 4 ... Chain conveyor, 5 ... Mounting bar, 6 ... Weighing pan device, 7 ... Hanging metal fittings, 8 ... Legs, 9 ... Engaging portion, 1
1 ... Locking piece, 10 ... Front vertical link, 12 ...
Upper link-shaped arm, 13 ... Lower link-shaped arm, 1
6 ... Rear vertical link, 19 ... Weighing pan, 21 ...
Measuring piece, 24 ... Stopper
Claims (1)
に一定間隔で跨装せしめた多数の取り付バー5ごとに秤
量皿装置6を装着し、当該装置は上記取り付バーの下面
に固着した吊下げ金具7の両脚8,8対向面上に係合部
9と、一方脚に係止片11とを備えて前部上下方向リン
ク10と関連させ、上部に秤量皿19を固定し下部にお
いて機体一側に並行する測定レール20上に係合し所定
位置で所定重量に該当すると係合離脱するようにした測
定片21を突設させた後部上下方向リンク16と、上下
一定間隔で対向せしめたリンク状アーム12,13をそ
れぞれ前後部の上下方向リンク10,16に軸支させ、
上部リンク状アーム12,12の先端は支軸14を介し
て前部上下方向リンク10,10及び吊下げ金具の両脚
8,8に通じて回転自在となしてロバーバル機構を形成
せしめ、上部リンク状アーム12の正面に固装したスト
ッパー24を下部リンク状アーム13正面に対接させた
ことを特徴とする重量選別機における秤量皿装置1. A weighing dish device 6 is mounted on each of a plurality of mounting bars 5 which are mounted at regular intervals between the endless chain conveyors 4, 4 on both sides, and the device is mounted on the lower surface of the mounting bar. An engaging portion 9 is provided on both legs 8 and 8 of the fixed hanging metal fitting 7, and a locking piece 11 is provided on one leg so as to be associated with the front vertical link 10, and a weighing pan 19 is fixed on the upper portion. The rear vertical link 16 provided with a projecting piece 21 that engages with the measurement rail 20 parallel to the one side of the machine body at the lower part and is engaged and disengaged when a predetermined weight corresponds to a predetermined weight, and at a constant vertical interval. The link-shaped arms 12 and 13 facing each other are axially supported by the vertical links 10 and 16 at the front and rear portions,
The tip ends of the upper link-shaped arms 12 and 12 are rotatably connected to the front vertical links 10 and 10 and the legs 8 of the hanging metal fitting through a support shaft 14 to form a roberval mechanism, thereby forming an upper link shape. A weighing dish device in a weight sorter characterized in that a stopper 24 fixed to the front surface of the arm 12 is brought into contact with the front surface of the lower link-shaped arm 13.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10139488U JPH067330Y2 (en) | 1988-07-30 | 1988-07-30 | Weighing pan device in a weight sorter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10139488U JPH067330Y2 (en) | 1988-07-30 | 1988-07-30 | Weighing pan device in a weight sorter |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0224332U JPH0224332U (en) | 1990-02-19 |
JPH067330Y2 true JPH067330Y2 (en) | 1994-02-23 |
Family
ID=31330346
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10139488U Expired - Lifetime JPH067330Y2 (en) | 1988-07-30 | 1988-07-30 | Weighing pan device in a weight sorter |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH067330Y2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114618792B (en) * | 2022-02-16 | 2024-04-26 | 南京茗钏信息技术有限公司 | Fire collar transportation simulation inner core damage check out test set |
-
1988
- 1988-07-30 JP JP10139488U patent/JPH067330Y2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0224332U (en) | 1990-02-19 |
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