JPH0525403Y2 - - Google Patents
Info
- Publication number
- JPH0525403Y2 JPH0525403Y2 JP1983149278U JP14927883U JPH0525403Y2 JP H0525403 Y2 JPH0525403 Y2 JP H0525403Y2 JP 1983149278 U JP1983149278 U JP 1983149278U JP 14927883 U JP14927883 U JP 14927883U JP H0525403 Y2 JPH0525403 Y2 JP H0525403Y2
- Authority
- JP
- Japan
- Prior art keywords
- handling
- spiral protrusion
- teeth
- feed spiral
- barrel
- 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
- 241000251169 Alopias vulpinus Species 0.000 claims 1
- 230000000694 effects Effects 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 230000003031 feeding effect Effects 0.000 description 1
- 239000011295 pitch Substances 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、扱胴の外周に設けた送り螺旋状突条
部により扱室内を軸方向に移送しながら脱穀処理
する脱穀機の扱胴に関する。[Detailed description of the invention] [Field of industrial application] The present invention relates to a handling barrel of a threshing machine that carries out threshing while transferring grain in the axial direction within the handling chamber using a feeding spiral protrusion provided on the outer periphery of the handling barrel. .
従来、この種、脱穀機の扱胴にあつては、扱胴
の周面に巻回される送り螺旋体のピツチ間に放射
扱歯が該螺旋体とは独立して、かつ扱胴周面に直
接取付けられていた。（例えば、実開昭57−1533
号公報参照）
かかる従来構造のものでは、放射扱歯に送り機
能がなく、稈がその扱歯に直接巻き付いて持ち回
りされ、螺旋体による移送作用にも拘らず停滞し
て扱室内で詰りが発生し、高負荷に起因して脱粒
性能の低下を招いていた。
Conventionally, in the handling barrel of this type of threshing machine, radial handling teeth were installed between the pitches of a feed spiral body wound around the circumferential surface of the handling barrel, independently of the spiral body, and directly on the circumferential surface of the handling barrel. It was installed. (For example, Utsukai Showa 57-1533
(Refer to the publication) In such a conventional structure, the radial handling teeth do not have a feeding function, and the culm is directly wrapped around the handling teeth and carried around, and despite the transfer action of the spiral body, it stagnates and clogs occur in the handling chamber. , the shedding performance deteriorated due to the high load.
また、扱歯を送り螺旋体に直接取付けたもの
は、例えば、米国特許第4313449号明細書によつ
て知られているが、しかし、これに開示された扱
歯は送り螺旋体の送り作用面側に取付けられたも
のであるから、前述の従来技術と同様に送り螺旋
体による送り機能が阻害され、稈が扱歯に直接巻
き付いて持ち回りされ、停滞、詰りを誘発する問
題があつた。 Further, a device in which the handling teeth are directly attached to the feed spiral is known, for example, from U.S. Pat. Because it is attached, the feeding function of the feeding spiral is obstructed, similar to the prior art described above, and the culm is directly wrapped around the handling teeth and carried around, causing stagnation and clogging.
本考案は、かかる問題点を解消することを目的
とするもので、次のような技術的手段を構じた。。 The present invention aims to solve these problems and includes the following technical means. .
すなわち、本考案にかかる技術的手段は、扱室
９内に軸架する扱胴１の外周に送り螺旋状突条部
２を設け、該送り螺旋状突条部２にはこの外周縁
より外方へ突出する扱歯３を設けると共に、該扱
歯３は前記送り螺旋状突条部２の非送り作用面側
に横幅方向から挿通するねじ式取付部材４を介し
て着脱自在に取付けてあることを特徴とするもの
である。
That is, the technical means according to the present invention is that a feed spiral protrusion 2 is provided on the outer periphery of a handling cylinder 1 that is pivoted in a handling chamber 9, and that the feed spiral protrusion 2 has an outer circumferential edge. A handling tooth 3 protruding toward the feeder is provided, and the handling tooth 3 is detachably attached to the non-feeding surface side of the feed spiral protrusion 2 via a threaded attachment member 4 inserted from the width direction. It is characterized by this.
扱室５内に供給される穀稈は、扱胴１の送り螺
旋状突条部２により扱室５内を供給口側から排出
口側にむけて移送されると共に、その外周縁から
外方へ突出する扱歯３と受網１３との間で脱穀作
用を受け脱粒される。
Grain culms supplied into the handling chamber 5 are transferred inside the handling chamber 5 from the supply port side to the discharge port side by the feeding spiral protrusion 2 of the handling barrel 1, and are also transported outward from the outer periphery of the handling chamber 5. The grains are threshed by a threshing action between the handling teeth 3 that protrude to the grains and the receiving net 13.
以上のように本考案によれば、扱胴の外周に設
けた送り螺旋状突条部にはこの外周縁より外方へ
突出する扱歯を設けると共に、該扱歯は前記送り
螺旋状突条部の非送り作用面側に取付けたもので
あるから、単なる送り効果にとどまらず、穀稈に
対する脱粒処理能力を十分に発揮することがで
き、従来のように稈の巻き付きによる持ち回りや
停滞が無く、脱穀性能を高め、作業を能率的に行
うことができる。
As described above, according to the present invention, the feed spiral protrusion portion provided on the outer periphery of the handling cylinder is provided with handling teeth that protrude outward from the outer peripheral edge, and the handling teeth are arranged on the feed spiral protrusion portion. Since it is attached to the non-feeding side of the grain, it not only has a simple feeding effect, but also has sufficient ability to remove grain from the grain culm, eliminating the rotation and stagnation caused by the wrapping of the culm as in the past. , it is possible to improve threshing performance and perform work efficiently.
また、扱歯の交換に際しては、扱胴内に貫通し
て手さぐりの状態で締付け固定していた従来方式
に比較して、扱歯の取付け、取外しに煩雑さがな
く、外部から簡易に行い得ると共に、確実、強固
に締付固定することができる効果がある。 In addition, when replacing the handling teeth, compared to the conventional method in which the handling teeth are inserted into the handling barrel and tightened and fixed by hand, there is no complication in attaching and removing the handling teeth, and it can be easily done from the outside. At the same time, it has the effect of being able to be securely and firmly tightened and fixed.
なお、図において説明すると、送り螺旋状突条
部２は、円筒状に形成された扱胴１の外周部に沿
つて設けられ、該扱胴と一体的に接合固着されて
いる。実施例では、この扱胴１と螺旋状突条部２
とは別部材で構成されているが、該扱胴１の周壁
そのものを成形加工して螺旋状突条部に構成して
も良い。
In addition, to explain with reference to the drawings, the feed spiral protrusion 2 is provided along the outer circumference of the handling cylinder 1 formed in a cylindrical shape, and is integrally joined and fixed to the handling cylinder. In the embodiment, this handling cylinder 1 and the spiral protrusion 2
Although it is constructed as a separate member from the above, the peripheral wall of the handling cylinder 1 itself may be formed into a spiral protrusion.
扱歯３は、Ｕ字形の線杆からなり、基端の取付
部材４にはつば部４ａとねじ部４ｂが形成されて
いる。また、この扱歯３と取付部材４とは側面か
らみてほぼＬ型に屈曲形成され、そして、その取
付を、送り螺旋状突条部２の非送り作用面側から
この横幅方向（厚み方向）に穿設した取付孔５に
貫通して座金６、ナツト７、袋ナツト８により締
付固定し得るようになつている。 The handling tooth 3 is made of a U-shaped wire rod, and the attachment member 4 at the base end is formed with a collar portion 4a and a threaded portion 4b. The handling teeth 3 and the mounting member 4 are bent into a substantially L shape when viewed from the side, and the mounting is performed from the non-feeding surface side of the feed spiral protrusion 2 in the width direction (thickness direction). It penetrates through a mounting hole 5 drilled in and can be tightened and fixed with a washer 6, a nut 7, and a cap nut 8.
このように構成された扱胴１は、少なくともそ
の下半周部に沿つて受網１３を張設した扱室９内
に軸１ａでもつて軸架され、人力プーリ１０を介
して回転駆動されるように連動構成されている。 The handling cylinder 1 configured in this manner is mounted around the shaft 1a in a handling chamber 9 in which a receiving net 13 is stretched along at least the lower half of the cylinder, and is driven to rotate via a manual pulley 10. It is structured in conjunction with.
扱室９の扱胴軸方向一端側に穀稈供給口１１
が、他端側には排出口１２が設けられ、そして、
該扱室９の少なくとも前記扱胴１に対応する下半
周部には扱歯３との間に所定の脱穀間隙をあけて
受網１３が張設されている。 A grain culm supply port 11 is provided at one end of the handling chamber 9 in the axial direction of the handling barrel.
However, a discharge port 12 is provided on the other end side, and
A receiving net 13 is stretched over at least the lower half circumference of the handling chamber 9 corresponding to the handling cylinder 1 with a predetermined threshing gap between it and the handling teeth 3.
１４は揺動選別装置、１５は唐箕、１６は１番
受樋、１７は２番受樋、１８は吸引フアンを示
す。 14 is an oscillating sorting device, 15 is a winch, 16 is a first receiving gutter, 17 is a second receiving gutter, and 18 is a suction fan.
図はこの考案の１実施例を示すもので、第１図
は脱穀機の側断面図、第２図はその扱胴の正面
図、第３図はその一部の斜視図である。
１は扱胴、２は送り螺旋状突条部、３は扱歯、
４は扱歯の取付部材、５は取付孔、７はナツト、
９は扱室、１１は穀稈供給口、１２は排出口、１
３は受網を示す。
The figures show one embodiment of this invention, in which Fig. 1 is a side sectional view of the threshing machine, Fig. 2 is a front view of its handling barrel, and Fig. 3 is a partial perspective view thereof. 1 is a handling cylinder, 2 is a feed spiral protrusion, 3 is a handling tooth,
4 is a mounting member for the handling teeth, 5 is a mounting hole, 7 is a nut,
9 is a handling room, 11 is a grain culm supply port, 12 is a discharge port, 1
3 indicates a receiving net.
Claims (1)
突条部２を設け、該送り螺旋状突条部２にはこの
外周縁より外方へ突出する扱歯３を設けると共
に、該扱歯３は前記送り螺旋状突条部２の非送り
作用面側に横幅方向から挿通するねじ式取付部材
４を介して着脱自在に取付けてあることを特徴と
する脱穀機の扱胴。 A feed spiral protrusion 2 is provided on the outer periphery of the handling cylinder 1 that is mounted in the handling chamber 9, and the feed spiral protrusion 2 is provided with handling teeth 3 that protrude outward from the outer periphery. The handling barrel of a thresher is characterized in that the handling teeth 3 are removably attached to the non-feeding surface side of the feed spiral protrusion 2 via a threaded attachment member 4 inserted from the width direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14927883U JPS6055330U (en) | 1983-09-26 | 1983-09-26 | Threshing machine handling barrel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14927883U JPS6055330U (en) | 1983-09-26 | 1983-09-26 | Threshing machine handling barrel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6055330U JPS6055330U (en) | 1985-04-18 |
| JPH0525403Y2 true JPH0525403Y2 (en) | 1993-06-28 |
Family
ID=30331416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14927883U Granted JPS6055330U (en) | 1983-09-26 | 1983-09-26 | Threshing machine handling barrel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6055330U (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH052991Y2 (en) * | 1985-03-20 | 1993-01-25 | ||
| JPH02257805A (en) * | 1990-01-16 | 1990-10-18 | Seirei Ind Co Ltd | Threshing device in reaping thresher |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5534719B2 (en) * | 1976-06-24 | 1980-09-09 | ||
| US4313449A (en) * | 1979-04-25 | 1982-02-02 | Cia Penna De Maquinas Agricolas-Copemag | Rotor of thrashing section of crop harvesting machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5534719U (en) * | 1978-08-28 | 1980-03-06 |
-
1983
- 1983-09-26 JP JP14927883U patent/JPS6055330U/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5534719B2 (en) * | 1976-06-24 | 1980-09-09 | ||
| US4313449A (en) * | 1979-04-25 | 1982-02-02 | Cia Penna De Maquinas Agricolas-Copemag | Rotor of thrashing section of crop harvesting machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6055330U (en) | 1985-04-18 |
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