JPH0732484Y2 - Stem culm carrier - Google Patents
Stem culm carrierInfo
- Publication number
- JPH0732484Y2 JPH0732484Y2 JP1989126463U JP12646389U JPH0732484Y2 JP H0732484 Y2 JPH0732484 Y2 JP H0732484Y2 JP 1989126463 U JP1989126463 U JP 1989126463U JP 12646389 U JP12646389 U JP 12646389U JP H0732484 Y2 JPH0732484 Y2 JP H0732484Y2
- Authority
- JP
- Japan
- Prior art keywords
- claws
- protruding
- endless belt
- stem
- culm
- 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
- Harvester Elements (AREA)
- Threshing Machine Elements (AREA)
- Chain Conveyers (AREA)
Description
【考案の詳細な説明】 〔産業上の利用分野〕 本考案は、合成樹脂で一体成形した突起爪付リンク部材
同士をピンで連続的に連結した無端帯を備えた茎稈搬送
装置に関する。[Detailed Description of the Invention] [Industrial field of application] The present invention relates to a stalk-carrying device provided with an endless belt in which link members with protruding claws integrally molded of synthetic resin are continuously connected by pins.
従来より、コンバインやハーベスタ等における茎稈搬送
装置、特に結束排稈を機体後方で一横側へ搬送放出する
ため片持ち状に支持される茎稈搬送装置等においては、
装置全体の軽量化を図るために、例えば実開昭60-17453
4号公報に開示されたもののように、無端帯の突起爪付
リンク部材を合成樹脂で一体成形したものを利用したも
のが知られている。Conventionally, a stem and culm conveying device in a combine and a harvester, etc., in particular, in a stem and culm conveying device supported in a cantilever manner for conveying and discharging the bundled culm to one side at the rear of the machine,
In order to reduce the weight of the entire device, for example
As disclosed in Japanese Patent Laid-Open No. 4 (1994), there is known an endless belt using a link member with protruding claws integrally molded with a synthetic resin.
しかしながら、上記従来の茎稈搬送装置にあっては、無
端帯の突起爪付リンク部材において、その無端帯の搬送
方向に対して直交する方向で一対の突起爪を相対向する
状態で設けて、それら突起爪により茎稈を係止搬送する
ようにしているのであるが、一対の突起爪同士の間には
間隙を設けてあるため、その間隙に茎稈屑等の異物が入
り込んだり、異物を突起爪の前端縁で引っ掛け易く、こ
れにより、無端帯の回動用のスプロケットや、無端帯の
搬送ケース等にその異物が詰まって茎稈搬送が不能とな
ったり、無端帯を破損したりする虞れが大であった。However, in the above-mentioned conventional culm-conveying device, in the link member with endless belt, the pair of protruding claws are provided in a state of facing each other in a direction orthogonal to the conveying direction of the endless belt, The stalks are locked and conveyed by these protruding claws, but since there is a gap between the pair of protruding claws, foreign matter such as stalk waste may get into the gap or foreign matter may be caught. It is easy to get caught at the front edge of the protruding claw, which may cause foreign matter to be blocked by the sprocket for rotating the endless belt or the endless belt transport case, making it impossible to transport the culm or damaging the endless belt. This was great.
本考案は、上記実情に鑑みてなされたものであって、無
端帯の突起爪付リンク部材の突起爪に対し、異物が引っ
掛かることや、対の突起爪間に異物が入り込むことを防
止し得るとともに、突起爪付リンク部材の強度を高めた
茎稈搬送装置の提供を目的とする。The present invention has been made in view of the above circumstances, and can prevent foreign matter from being caught on the protruding claws of the endless belt-like link member with protruding claws and from entering between the pair of protruding claws. At the same time, it is an object of the present invention to provide a stem-and-culm transporting device in which the strength of the link member with protruding claws is increased.
本考案に係る茎稈搬送装置は、上記目的を達成するため
に、冐記構造のものにおいて、前記無端帯における搬送
方向に直交する方向で相対向した前記突起爪付リンク部
材の一対の突起爪同士を、これら突起爪における前記搬
送方向の下手側がわの端縁の根元近くから先端近くまで
にわたって連結壁で連絡してあることを特徴構成とす
る。In order to achieve the above-mentioned object, the stalk-carrying device according to the present invention has a notational structure, and a pair of projecting claws of the link member with projecting claws that face each other in a direction orthogonal to the carrying direction in the endless belt. It is characterized in that the lower side of the projecting claws in the transport direction is connected to each other by a connecting wall from near the root of the edge of the straw to near the tip thereof.
かかる特徴構成による作用・効果は以下の通りである。The actions and effects of this characteristic configuration are as follows.
すなわち、一対の突起爪同士を、その搬送方向の下手が
わの端縁の根元近くから先端近くまでにわたって連結壁
で連絡していることにより、突起爪に対し従来引っ掛か
る可能性の高かった茎稈屑等の異物は、連結壁で案内さ
れながら突起爪から外れ易くなるとともに、対の突起爪
の間に異物が入り込むことは、連絡壁で阻止される。
又、突起爪に対する強度が連絡壁によって高められるこ
とになる。In other words, since the pair of protruding claws are connected to each other by the connecting wall from the bottom to the tip of the edge of the straw in the conveying direction, the stem culm that has a high possibility of being caught by the protruding claws in the past. Foreign matter such as scraps easily comes off the protruding claws while being guided by the connecting wall, and the foreign matter is prevented from entering between the pair of protruding claws by the connecting wall.
Further, the strength against the protruding claw is increased by the connecting wall.
従って、本考案に係る茎稈搬送装置においては、無端帯
の突起爪付リンクによって、異物を搬送してしまうとい
う虞れが低減するから、無端帯の回動スプロケットや、
搬送ケースで異物の詰まりが生じることを極力回避でき
るとともに、突起爪付リンク部材における強度が高めら
れることにより、無端帯としての耐久性を高めることが
できるに至った。Therefore, in the stalk-carrying device according to the present invention, the risk that the foreign matter is carried by the link with the projecting claw of the endless belt is reduced, so that the endless belt turning sprocket and the
It has been possible to prevent clogging of foreign matter in the transport case as much as possible and to improve the durability of the endless belt by increasing the strength of the link member with protruding claws.
以下、本考案の実施例を図面に基づいて説明する。 Embodiments of the present invention will be described below with reference to the drawings.
第４図には、コンバイン後部に、本考案に係る茎稈搬送
装置の一例としての結束排ワラ搬送装置（１）を備えた
構造を示している。FIG. 4 shows a structure in which a bundle discharge straw conveying device (1) as an example of a stem-culm conveying device according to the present invention is provided at the rear part of the combine.
すなわち、脱穀部（２）の排ワラ排出口（2a）の後部
に、フィールドチェーン（３）からの脱穀排ワラを機体
後方へ搬送する排ワラ搬送装置（４）を設け、この排ワ
ラ搬送装置（４）の後部に、この排ワラ搬送装置（４）
から供給さる脱穀排ワラを横倒れ姿勢で結束する排ワラ
結束装置（５）を設けてあるとともに、この排ワラ結束
装置（５）から放出される排ワラ束をその穂先がわを挟
持して機体横一がわに搬送して圃場に落下放出する結束
排ワラ搬送装置（１）を排ワラ結束装置（５）に連結し
てある。That is, at the rear part of the waste straw discharge port (2a) of the threshing unit (2), a waste straw conveying device (4) for conveying the threshing waste straws from the field chain (3) to the rear of the machine is provided. At the rear of (4), the discharge straw conveying device (4)
There is provided a waste straw bundling device (5) for bundling the threshing waste straws supplied from the device in a sideways posture, and the tips of the waste straw bundles discharged from the waste straw bundling device (5) are sandwiched between the tips. A binding and discharging straw conveying device (1) that conveys the machine laterally to the alligator and drops and discharges it to the field is connected to the discharging straw binding device (5).
第４図に示すように、結束排ワラ搬送装置（１）は、排
ワラ結束装置（５）からの動力により駆動される駆動ス
プロケット（６）と従動スプロケット（７）とにわたっ
て巻回した無端帯としての搬送チェーン（８）を、結束
排ワラ搬送通路の上がわに配設するとともに、この搬送
チェーン（８）に対向するように結束排ワラ搬送通路の
下がわに挟持レール（９）を配設してある。そして、搬
送チェーン（８）の非搬送通路、駆動スプロケット
（６）及び従動スプロケット（７）を覆う状態で搬送ケ
ース（10）を設けてあるとともに、この搬送ケース（1
0）には、排ワラ束を強制的に縦姿勢にするための形状
のガイド（11）、及び、前記挾持レール（９）を支持す
るための支持フレーム（12）を付設してある。As shown in FIG. 4, the binding and discharging straw conveying device (1) is an endless belt wound around a drive sprocket (6) and a driven sprocket (7) driven by the power from the discharging and straw binding device (5). The transport chain (8) as a unit is arranged on the upper side of the bundle discharge straw transport passage, and the lower rail of the bundle discharge straw transport passage is sandwiched by the rail (9) so as to face the transport chain (8). Is provided. A transport case (10) is provided so as to cover the non-transport path of the transport chain (8), the drive sprocket (6) and the driven sprocket (7), and the transport case (1)
0) is provided with a guide (11) having a shape for forcibly putting the bundle of discharged straws into a vertical posture, and a support frame (12) for supporting the holding rail (9).
前記搬送チェーン（８）について説明する。The transport chain (8) will be described.
第１図乃至第３図に示すように、排ワラ束を係止するた
めの突起爪（13）を備えた一対のリンクプレート（1
4），（14）と、これらリンクプレート（14），（14）
の間隔を設定するように一対のリンクプレート（14），
（14）の一端がわの内側面間に配置した筒体（15）とを
合成樹脂にて一体成形し、かつ、一対のリンクプレート
（14），（14）における筒体（15）のあるがわの端部の
両外側面間の間隔と、筒体（15）のあるがわの端部を挾
み込むがわの端部（以下、挾持がわ端部という）の両内
側面間の間隔とがほぼ同一になるように設定して、搬送
チェーン（８）の構成単位となる突起爪付リンク部材
（16）を構成してある。そして、搬送チェーン（８）
は、この突起爪付リンク部材（16）における筒体（15）
のあるがわの端部を隣接する突起爪付リンク部材（16）
の挾持がわ端部間に入り込むように並列させてリンクプ
レート（14），（14）及び筒体（15）にピン（17）を挿
通することにより、隣接した突起爪付リンク部材（1
6），（16）同士がピン（17）の軸芯を中心として相対
揺動自在な状態で、突起爪付リンク部材（16）…を連続
的に無端をなすように連結して構成してある。そして、
筒体（15）が駆動スプロケット（６）や従動スプロケッ
ト（７）の歯間に直接入り込む状態に、それらスプロケ
ット（６），（７）に巻回してある。リンクプレート
（14），（14）の夫々の突起爪（13），（13）は、前記
ピン（17）の軸芯方向から見ると、第１図に示すよう
に、三角形状をなしているとともに、第１図及び第３図
に示すように、これら対の突起爪（13），（13）におけ
る搬送チェーン（８）の搬送方向における下手がわの端
縁（13a），（13a）の根元近くから先端近くまでにわた
って連結壁（18）で連絡してある。As shown in FIGS. 1 to 3, a pair of link plates (1) provided with protruding claws (13) for locking the bundle of discharged straws.
4), (14) and these link plates (14), (14)
A pair of link plates (14) to set the space between
One end of (14) is integrally molded with a tubular body (15) disposed between the inner side surfaces of the saw, and there is a tubular body (15) in the pair of link plates (14) and (14). The distance between the outer side surfaces of the end of the gutter and the inner side surface of the end of the gutter that sandwiches the end of the gutter with the tubular body (15) Are set to be substantially the same as each other to form a link member (16) with a protruding claw which is a constituent unit of the transport chain (8). And a transport chain (8)
Is the cylindrical body (15) of the link member (16) with the protruding claw.
Link member (16) with protruding claws that have adjacent ends of ridges
By inserting the pin (17) into the link plates (14), (14) and the tubular body (15) in parallel so that the grips of the two are inserted between the end portions, the link members with the protruding claws (1
6) and (16) are relatively swingable with respect to the axis of the pin (17), and the link members (16) with protruding claws are continuously connected to form an endless structure. is there. And
The cylindrical body (15) is wound around the sprockets (6) and (7) such that the cylindrical body (15) is directly inserted between the teeth of the drive sprocket (6) and the driven sprocket (7). The projection claws (13) and (13) of the link plates (14) and (14) have a triangular shape as shown in FIG. 1 when viewed from the axial direction of the pin (17). At the same time, as shown in FIG. 1 and FIG. 3, the lower hand edge (13a), (13a) of the pair of protruding claws (13), (13) in the transport direction of the transport chain (8) is A connection wall (18) extends from near the root to near the tip.
本考案に係る茎稈搬送装置は、以下のように実施しても
良い。The stalk-carrying device according to the present invention may be implemented as follows.
コンバインにおける刈取穀稈や脱穀排ワラの挾持搬
送装置にも適用でき、さらには、稲の他麦等各種茎稈の
搬送用チェーンにも適用できる。It can also be applied to a carrying machine for harvesting culm culms and threshing and discharging straws in combine harvesters, and also to a chain for transporting various stem culms such as wheat in addition to rice.
突起爪（13）の形状は各種変更可能である。 The shape of the protruding claw (13) can be changed in various ways.
突起爪（13）を備えたリンク部材と突起爪（13）を
備えていないリンク部材とを交互に連続的に連結して搬
送チェーン（８）を構成すること。A transport chain (8) is configured by alternately and continuously connecting a link member having a protruding claw (13) and a link member having no protruding claw (13).
尚、実用新案登録請求の範囲の項に図面との対照を便利
にする為に符号を記すが、該記入により本考案は添付図
面の構造に限定されるものではない。It should be noted that reference numerals are added to the claims of the utility model for convenience of comparison with the drawings, but the present invention is not limited to the structure of the accompanying drawings by the entry.
【図面の簡単な説明】 図面は本考案に係る茎稈搬送装置の実施例を示し、第１
図は搬送チェーンを示す一部切欠側面図、第２図は搬送
チェーンを示す一部切欠平面図、第３図は突起爪付リン
ク部材を示す斜視図、第４図はコンバインの後部を示す
側面図である。 （８）……無端帯、（13）……突起爪、（16）……突起
爪付リンク部材、（17）……ピン、（18）……連結壁。BRIEF DESCRIPTION OF THE DRAWINGS The drawings show an embodiment of a stem-culm conveying device according to the present invention.
The figure shows a partially cutaway side view showing the transport chain, FIG. 2 is a partially cutaway plan view showing the transport chain, FIG. 3 is a perspective view showing a link member with protruding claws, and FIG. 4 is a side view showing the rear part of the combine. It is a figure. (8) …… Endless belt, (13) …… Protruding claw, (16) …… Link member with protruding claw, (17) …… Pin, (18) …… Connecting wall.
Claims (1)
材（16）‥同士をピン（17）‥で連続的に連結した無端
帯（８）を備えた茎稈搬送装置において、前記無端帯
（８）における搬送方向に直交する方向で相対向した前
記突起爪付リンク部材（16）の一対の突起爪（13），
（13）同士を、これら突起爪（13），（13）における前
記搬送方向の下手側がわの端縁（13a），（13a）の根元
近くから先端近くまでにわたって連結壁（18）で連絡し
てあることを特徴とする茎稈搬送装置。1. A stem-and-culm conveyor device comprising an endless belt (8) in which link members (16) with protrusions and claws integrally molded of synthetic resin are continuously connected by pins (17). A pair of projecting claws (13) of the link member (16) with projecting claws that face each other in a direction orthogonal to the transport direction in (8),
These (13) are connected to each other by a connecting wall (18) extending from near the root of the lower edges (13a) and (13a) of the protruding claws (13) and (13) in the carrying direction to near the tips. Stem culm transporting device characterized by being provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989126463U JPH0732484Y2 (en) | 1989-10-27 | 1989-10-27 | Stem culm carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989126463U JPH0732484Y2 (en) | 1989-10-27 | 1989-10-27 | Stem culm carrier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0364908U JPH0364908U (en) | 1991-06-25 |
| JPH0732484Y2 true JPH0732484Y2 (en) | 1995-07-26 |
Family
ID=31674271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989126463U Expired - Lifetime JPH0732484Y2 (en) | 1989-10-27 | 1989-10-27 | Stem culm carrier |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0732484Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101626369B1 (en) * | 2014-04-17 | 2016-06-01 | 한국과학기술연구원 | Powder injectioner and method for injecting a powder using the same |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5680051U (en) * | 1979-11-27 | 1981-06-29 | ||
| JPS60174534U (en) * | 1984-04-28 | 1985-11-19 | 株式会社クボタ | Chain for holding and transporting stem culms |
-
1989
- 1989-10-27 JP JP1989126463U patent/JPH0732484Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0364908U (en) | 1991-06-25 |
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