JPH041777Y2 - - Google Patents
Info
- Publication number
- JPH041777Y2 JPH041777Y2 JP17896985U JP17896985U JPH041777Y2 JP H041777 Y2 JPH041777 Y2 JP H041777Y2 JP 17896985 U JP17896985 U JP 17896985U JP 17896985 U JP17896985 U JP 17896985U JP H041777 Y2 JPH041777 Y2 JP H041777Y2
- Authority
- JP
- Japan
- Prior art keywords
- belt
- handling
- side wall
- threshing device
- teeth
- 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
- 239000010902 straw Substances 0.000 claims description 12
- 239000000758 substrate Substances 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 239000002699 waste material Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
Landscapes
- Threshing Machine Elements (AREA)
Description
【考案の詳細な説明】
〔産業上の利用分野〕
本考案は、ベルト式脱穀装置、詳しくは水平軸
芯まわりで回転する複数のプーリに亘つて広幅の
扱きベルトを巻回し、扱歯を立設した帯状の基板
を、前記扱きベルトの外周面にベルト周方向ほぼ
等間隔に取付けたベルト式脱穀装置に関する。[Detailed description of the invention] [Field of industrial application] The present invention is a belt-type threshing device, more specifically, a wide handling belt is wound around multiple pulleys that rotate around a horizontal axis, and the handling teeth are set vertically. The present invention relates to a belt-type threshing device in which strip-shaped substrates are attached to the outer peripheral surface of the handling belt at approximately equal intervals in the circumferential direction of the belt.
この種のベルト式脱穀装置は、限られたスペー
スの扱室内で扱き処理の効率を高めるために、プ
ーリを軸支する側壁の一杯まで広がつた広幅の扱
きベルトを用いた上、扱歯を基板の端部に迄立設
し、その作用が側壁の近辺に迄及ぶように構成さ
れている。
This type of belt-type threshing equipment uses a wide handling belt that extends all the way to the side wall that supports the pulley in order to improve handling efficiency in a handling room with limited space. It is constructed so that it is erected up to the end of the substrate and its action extends to the vicinity of the side wall.
しかし、上記のような広幅な扱きベルトを使用
すると、一旦ワラ屑等が側壁と扱きベルト横巾方
向の端面との隙間から扱きベルトのループ内に侵
入すると、ループ内で絡み合つて滞留し外部には
容易に出てこない。そして、ループ内に滞留した
ワラ屑はプーリ外周面と扱きベルトの裏面との間
に挟まつて、扱きベルトの振動や不均一トルクを
誘発し、脱穀装置の能力低下の原因となる。
However, when using a wide handling belt as described above, once straw waste enters the loop of the handling belt through the gap between the side wall and the end surface in the width direction of the handling belt, it becomes entangled and accumulates inside the loop, causing it to leak outside. It doesn't come out easily. The straw debris accumulated in the loop is caught between the outer peripheral surface of the pulley and the back surface of the handling belt, causing vibrations and uneven torque of the handling belt, which causes a decrease in the performance of the threshing device.
本考案は、従来の扱き処理の能力を維持し乍
ら、尚且つ、扱きベルトのループ内にワラ屑等が
滞留することを阻止して脱穀装置の能力低下を防
止することを目的とする。 The object of the present invention is to maintain the conventional handling performance while preventing straw waste from accumulating in the loop of the handling belt, thereby preventing a decrease in the performance of the threshing device.
上記目的を達成するための本考案の特徴構成は
扱きベルト横巾方向の端面とプーリを軸支する側
壁との間にワラ屑落下用の間隔を形成するととも
に、前記基板を側壁へ向けて延出し、その延出部
に扱歯を立設してある点にあり、次のような作用
効果を奏する。
The characteristic configuration of the present invention to achieve the above object is to form a gap for straw debris to fall between the end face in the width direction of the handling belt and the side wall that pivotally supports the pulley, and to extend the substrate toward the side wall. This feature has the following advantages:
つまり、扱きベルトの幅が狭くなつても、基板
を延出してその延出部に扱歯を設けてあるから、
扱歯はプーリを軸支する側壁の近くにまで作用す
る。ワラ屑が扱きベルトのループ内に侵入しても
ベルト端面と側壁との間にワラ屑落下用の間隙が
設けられているから、ループ内に滞留せず容易に
外部に放出される。また、延出部が扱きベルトと
共に周回移動するから、ループ内に侵入しようと
する長ワラ等は途中で引つ掛けられて侵入が阻止
される。
In other words, even if the width of the handling belt becomes narrower, since the board is extended and the handling teeth are provided on the extended part,
The handling teeth act close to the side wall that supports the pulley. Even if straw waste enters the loop of the handling belt, a gap is provided between the end face of the belt and the side wall for the straw waste to fall, so that it does not stay in the loop and is easily discharged to the outside. Further, since the extending portion rotates together with the handling belt, long straw or the like that attempts to enter the loop is caught on the way and prevented from entering.
その結果、扱きベルトの幅を狭くすることによ
る扱き処理能力の低下を来たすことが全くなく、
しかも、ループ内にワラ屑が滞留することに起因
した脱穀装置の能力低下の防止に効果が期待でき
る。
As a result, there is no reduction in handling capacity due to narrowing the width of the handling belt.
Moreover, it can be expected to be effective in preventing a decrease in the performance of the threshing device due to the accumulation of straw waste in the loop.
以下、本考案の実施例を図面に基づいて説明す
る。
Hereinafter, embodiments of the present invention will be described based on the drawings.
第２図及び第３図で示すように、フイードチエ
ーン１で横倒れ姿勢で挟持搬送される穀稈の搬送
通路３を扱室２の下部に形成するとともに、この
搬送通路３の上側に外周面に扱歯４が立設された
扱きベルト５を横架巻回し、この扱きベルト５の
下側での扱歯先端軌跡に沿つて受網６を張設し、
コンバイン等に搭載されて使用される脱穀装置を
構成する。 As shown in FIGS. 2 and 3, a conveyance path 3 for grain culms to be conveyed by the feed chain 1 in a sideways posture is formed in the lower part of the handling chamber 2, and an outer circumference is formed on the upper side of this conveyance path 3. A handling belt 5 having handling teeth 4 erected on its surface is horizontally wound, and a receiving net 6 is stretched along the locus of the tip of the handling teeth on the lower side of the handling belt 5.
This constitutes a threshing device that is mounted on a combine harvester or the like.
扱室２内を詳述すると、穀稈穂先側に駆動プー
リ７、フイードチエーン１側にテンシヨンプーリ
８を扱室２の前後側壁９に軸支するとともに、両
プーリ７，８には複数の扱歯４が立設された扱き
ベルト５を巻回してある。そして、前記扱きベル
ト５の横幅は、扱きベルト横幅方向の端面と前記
側壁９との間にワラ屑落下用の間隔ｌが形成され
る程度であり、両プーリ７，８とも同程度の幅を
有する。 To explain the inside of the handling chamber 2 in detail, a drive pulley 7 is supported on the grain culm tip side, a tension pulley 8 is supported on the feed chain 1 side on the front and rear side walls 9 of the handling chamber 2, and both pulleys 7 and 8 have a plurality of A handling belt 5 having upright handling teeth 4 is wound around it. The width of the handling belt 5 is such that a gap 1 for straw debris to fall is formed between the end face in the width direction of the handling belt and the side wall 9, and both pulleys 7 and 8 have the same width. have
第１図に示すように、扱きベルト５の外周面に
は、扱きベルト５の横幅よりやや長い帯状の基板
１０がベルト移動方向等間隔に複数枚、扱きベル
ト５から前記側壁９方向にはみ出た状態でボルト
（図示せず）及びナツト１１にて締付固定されて
いる。以下、基板１０の食み出た部分を延出部１
２と称する。 As shown in FIG. 1, on the outer peripheral surface of the handling belt 5, a plurality of strip-shaped substrates 10, which are slightly longer than the width of the handling belt 5, are arranged at equal intervals in the belt movement direction and protrude from the handling belt 5 in the direction of the side wall 9. In this state, it is tightened and fixed with bolts (not shown) and nuts 11. Hereinafter, the protruding part of the substrate 10 will be referred to as the extension part 1.
It is called 2.
前記基板には、複数個の三角形状の扱歯４が移
動方向に沿つた姿勢で立設されている。扱歯４の
配列は、扱きベルト５展開状態では斜め配列、プ
ーリ７，８に巻回した状態では螺旋配列であつ
て、扱き作用と同時にワラ屑を後方へ寄せたり、
穂先遅れを防止する役割をも負う。 A plurality of triangular handling teeth 4 are erected on the substrate in an attitude along the movement direction. The arrangement of the handling teeth 4 is a diagonal arrangement when the handling belt 5 is unfolded, and a helical arrangement when it is wound around the pulleys 7 and 8, so that the handling teeth 4 move the straw waste to the rear at the same time as the handling action.
It also plays a role in preventing the tip of the ear from falling behind.
勿論、前記の延出部１２にも、上述の配列に従
つて扱歯４が設けられていて、その作用は側壁９
の近辺にまで及ぶ。 Of course, the above-mentioned extension part 12 is also provided with the handling teeth 4 according to the above-mentioned arrangement, and the action thereof is on the side wall 9.
It extends to the vicinity of.
以上のような構造によつて扱きベルト５内に滞
留しようとするワラ屑等を容易に放出させること
ができ、また、扱室２内の空間を有効に活用でき
る。 With the above-described structure, it is possible to easily release straw waste and the like that tend to stay in the handling belt 5, and the space in the handling chamber 2 can be used effectively.
図面は本考案に係るベルト式脱穀装置の実施例
を示し、第１図は背面構造図、第２図は扱きベル
トの展開図、第３図は横断平面図である。
４……扱歯、５……扱きベルト、７，８……プ
ーリ、９……側壁、１０……基板、１２……延出
部、ｌ……間隔。
The drawings show an embodiment of the belt-type threshing device according to the present invention; FIG. 1 is a rear structural view, FIG. 2 is a developed view of the handling belt, and FIG. 3 is a cross-sectional plan view. 4... Handling tooth, 5... Handling belt, 7, 8... Pulley, 9... Side wall, 10... Board, 12... Extending portion, l... Interval.
Claims (1)
に亘つて広幅の扱きベルト５を巻回し、扱歯４を
立設した帯状の基板１０を、前記扱きベルト５の
外周面にベルト周方向ほぼ等間隔に取付けたベル
ト式脱穀装置において、前記扱きベルト５横巾方
向の端面とプーリ７，８を軸支する側壁９との間
にワラ屑落下用の間隔ｌを形成するとともに、前
記基板１０を側壁へ向けて延出し、その延出部１
２に扱歯４を立設してあるベルト式脱穀装置。 Multiple pulleys 7, 8 rotating around the horizontal axis
In a belt-type threshing device, a wide handling belt 5 is wound around the belt, and a belt-shaped base plate 10 having handling teeth 4 erected thereon is attached to the outer peripheral surface of the handling belt 5 at approximately equal intervals in the circumferential direction of the belt. A gap l for straw debris to fall is formed between the end surface of the belt 5 in the width direction and the side wall 9 that pivotally supports the pulleys 7 and 8, and the substrate 10 is extended toward the side wall, and the extending portion 1
A belt-type threshing device with handling teeth 4 erected on 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17896985U JPH041777Y2 (en) | 1985-11-20 | 1985-11-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17896985U JPH041777Y2 (en) | 1985-11-20 | 1985-11-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6286850U JPS6286850U (en) | 1987-06-03 |
| JPH041777Y2 true JPH041777Y2 (en) | 1992-01-22 |
Family
ID=31121602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17896985U Expired JPH041777Y2 (en) | 1985-11-20 | 1985-11-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH041777Y2 (en) |
-
1985
- 1985-11-20 JP JP17896985U patent/JPH041777Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6286850U (en) | 1987-06-03 |
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