JPH041781Y2 - - Google Patents
Info
- Publication number
- JPH041781Y2 JPH041781Y2 JP8318085U JP8318085U JPH041781Y2 JP H041781 Y2 JPH041781 Y2 JP H041781Y2 JP 8318085 U JP8318085 U JP 8318085U JP 8318085 U JP8318085 U JP 8318085U JP H041781 Y2 JPH041781 Y2 JP H041781Y2
- Authority
- JP
- Japan
- Prior art keywords
- handling
- shaft
- spline
- fitted
- handling cylinder
- 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
- 230000005540 biological transmission Effects 0.000 claims description 12
- 241000251169 Alopias vulpinus Species 0.000 claims 1
- 210000000078 claw Anatomy 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 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、扱室に扱胴を着脱できるようにした
脱穀機における扱胴の着脱装置に関する。[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a handling barrel attachment/detachment device for a threshing machine that allows the handling barrel to be attached to and removed from the handling chamber.
［従来の技術］
従来の脱穀機において、扱胴軸を扱胴の幅内に
収納した状態にして扱室内から扱胴を簡単に取外
したり、また取付けたりできるような構造のもの
はなかつた。[Prior Art] None of the conventional threshing machines has a structure that allows the handling drum shaft to be housed within the width of the handling drum and the handling drum to be easily removed or attached from within the handling chamber.
［考案が解決しようとする問題点］
本考案は、そのように、扱胴軸を扱胴の幅内に
収納した状態にして扱室内から簡単に取外した
り、また取付けたりすることができるようにした
もので、簡単な操作でスムーズに着脱することが
でき、扱胴自体の補修や扱胴下方の各部の補修や
掃除を容易に行うことができることになつて、好
適に実施できるよう提供するものである。[Problems to be solved by the invention] The present invention is designed so that the handling cylinder shaft can be stored within the width of the handling cylinder so that it can be easily removed and reinstalled from within the handling chamber. To provide a device that can be smoothly attached and detached with a simple operation, and allows for easy repair and cleaning of the handling cylinder itself and various parts below the handling cylinder, so that it can be carried out suitably. It is.
［問題点を解決するための手段］
そのため、本考案では、扱室内の一側入口側板
には伝動筒軸を軸架するとともに、他側出口側板
には支軸を扱室内に向け出退自在に架設し、扱胴
両側の両ボスには一端が前記伝動筒軸に着脱自在
にスプライン嵌合できる１本の扱胴軸をスプライ
ン嵌合し、前記支軸の先端が扱胴軸の他端に衝合
して出口側のボスに嵌合できるとともに扱胴軸を
そのボス側に弾圧附勢して構成したものである。[Means for solving the problem] Therefore, in the present invention, the transmission cylinder shaft is mounted on one entrance side plate of the handling chamber, and the support shaft is mounted on the other outlet side plate so that it can move in and out of the handling chamber. One end of the handling cylinder shaft is spline-fitted to both bosses on both sides of the handling cylinder, and one end of the handling cylinder shaft can be removably spline-fitted to the transmission cylinder shaft, and the tip of the support shaft is spline-fitted to the other end of the handling cylinder shaft. It is configured such that it can be fitted into the boss on the exit side by abutting against it, and the handling barrel shaft is biased toward the boss side.
［作用］
したがつて、支軸を扱室内に突出させて扱胴軸
を押すとともに扱胴一側のボスに嵌合させて、押
し出される扱胴軸の一端側を伝動筒軸にスプライ
ン嵌合させると、扱胴を扱室内に取付けることが
でき、また、支軸を扱室内より後退させると、扱
胴軸は伝動筒軸から離反して扱胴幅内に収まるよ
う弾圧されることになり、そのまま扱胴を扱室内
より取外すことができることになる。[Operation] Therefore, the support shaft is projected into the handling chamber to push the handling cylinder shaft, and is fitted into the boss on one side of the handling cylinder, so that one end of the pushed-out handling cylinder shaft is spline-fitted to the transmission cylinder shaft. This allows the handling cylinder to be installed within the handling chamber, and when the support shaft is moved back from the handling chamber, the handling cylinder shaft is separated from the transmission cylinder shaft and is compressed to fit within the handling cylinder width. , the handling cylinder can be removed from the handling chamber as it is.
［実施例］
次に、図面に示す実施例について説明する。第
２図はコンバインに搭載する脱穀機の側断面図を
示し、１０は扱室１の下方に着脱自在に張設した
クリンプ網、１１はフイードチエン、１２は揺動
選別体、１３は圧風フアン、１４は１番らせんコ
ンベア、１５は吸引排塵機、１６は２番らせんコ
ンベアで従来形構造同様に構成する。[Example] Next, an example shown in the drawings will be described. Fig. 2 shows a side sectional view of a threshing machine mounted on a combine harvester, in which 10 is a crimp net removably stretched below the handling chamber 1, 11 is a feed chain, 12 is a swinging sorter, and 13 is a pressure fan. , 14 is a No. 1 spiral conveyor, 15 is a suction dust remover, and 16 is a No. 2 spiral conveyor, which are constructed in the same manner as the conventional structure.
扱室１一側の入口側板２の外側に固設したギヤ
ケース１７内には伝動筒軸３をベアリング１８を
介して軸架し、扱室１内に開放するスプライン孔
３ａを形成した前記伝動筒軸３の外端にはベベル
ギヤ１９を固設し、該ベベルギヤ１９に噛合する
ベベルギヤ２０には伝動軸２１を嵌着し、また、
扱室１他側の出口側板４の外側に固設した支持金
２２には扱室１内に向け先端が出退できる支軸５
を摺動自在に嵌装し、該支軸５の軸方向に形成し
た歯部５ａには、支持金２２に軸架してハンドル
２３によつて回転させることができる歯輪２４を
噛合し、支軸５の下部に形成した凹部５ｂには、
支持金２２の下方にばね２６を介装して軸架した
係止爪杆２５の先端が係合できるように装設して
構成する。 A transmission cylinder shaft 3 is mounted via a bearing 18 in a gear case 17 fixed to the outside of the entrance side plate 2 on one side of the handling chamber 1, and the transmission cylinder has a spline hole 3a that opens into the handling chamber 1. A bevel gear 19 is fixed to the outer end of the shaft 3, and a transmission shaft 21 is fitted to a bevel gear 20 that meshes with the bevel gear 19.
A support 22 fixed to the outside of the outlet side plate 4 on the other side of the handling chamber 1 has a support shaft 5 whose tip can move in and out toward the inside of the handling chamber 1.
is slidably fitted therein, and a toothed ring 24 that is mounted on a support metal 22 and can be rotated by a handle 23 is meshed with a toothed portion 5a formed in the axial direction of the support shaft 5. The recess 5b formed in the lower part of the support shaft 5 has a
A spring 26 is interposed below the support metal 22 so that the tip of the locking claw rod 25 can be engaged therewith.
外周に各扱歯６ａを植着した扱胴６の両側板６
ｂ，６ｃ中央にはボス７，８をそれぞれ固設し、
両ボス７，８の中心部にはスプライン孔７ａ，８
ａをそれぞれ形成し、出口側ボス８の外側内部に
は前記支軸５の先端側が嵌合できるベアリング２
７を嵌着し、扱胴６の横幅と略同じ長さとなる扱
胴軸９の一端側には前記スプライン孔７ａ，３ａ
に嵌合するスプライン軸９ａ，９ｂを形成すると
ともに、他端側には前記スプライン孔８ａに嵌合
するスプライン軸９ａを形成し、扱胴軸９に挿着
した係止ピン２８とボス７の内端面との間にはボ
ス８側に扱胴軸９を弾圧附勢する圧縮ばね２９を
嵌装し、前記スプライン軸９ｂの内端側には扱胴
軸９の他端がボス８の外端側に移動するとボス８
の内端面に衝合できるストツパーピン３０を挿着
して構成する。 Both side plates 6 of the handling barrel 6 with each handling tooth 6a implanted on the outer periphery
Bosses 7 and 8 are fixed in the center of b and 6c, respectively.
Spline holes 7a, 8 are provided in the center of both bosses 7, 8.
a, and a bearing 2 on the outside of the outlet side boss 8 into which the tip end of the support shaft 5 can fit.
The spline holes 7a, 3a are provided on one end side of the handling cylinder shaft 9 which has a length substantially the same as the width of the handling cylinder 6.
Spline shafts 9a and 9b are formed to fit into the spline hole 8a, and a spline shaft 9a is formed at the other end to fit into the spline hole 8a. A compression spring 29 is fitted between the inner end surface and the boss 8 side to bias the handling cylinder shaft 9, and the other end of the handling cylinder shaft 9 is connected to the outside of the boss 8 on the inner end side of the spline shaft 9b. When you move to the end, boss 8
It is constructed by inserting a stopper pin 30 that can abut against the inner end surface of.
なお、扱室１の上方には従来形同様に扱胴カバ
ー３１を被着して構成する。 Note that a handling barrel cover 31 is attached above the handling chamber 1 in the same manner as in the conventional type.
したがつて、扱胴６を取付けた状態では、第１
図ないし第３図に示すように、扱室１内に突出し
て係止爪杆２５に係止される支軸５の先端がボス
８内でベアリング２７に嵌合し、支軸５との衝合
により押される扱胴軸９のスプライン軸９ａ先端
が伝動筒軸３のスプライン孔３ａに嵌合して軸架
されることになり、回転する伝動筒軸３により扱
胴６は回転駆動されることになる。 Therefore, when the handling cylinder 6 is attached, the first
As shown in the figures or FIG. The tip of the spline shaft 9a of the handling cylinder shaft 9 that is pushed by the coupling fits into the spline hole 3a of the transmission cylinder shaft 3 and is mounted on the shaft, and the handling cylinder 6 is rotationally driven by the rotating transmission cylinder shaft 3. It turns out.
扱胴６を取外す場合は、扱胴カバー３１を取外
しておいて、係止爪杆２５の後端を矢印イで示す
ように上方に上げて先端を凹部５ｂから外し、ハ
ンドル２３により歯輪２４を回転させながら歯部
５ａとの係合により支軸５を外方に移動させる
と、第４図に示すように、圧縮ばね２９の弾圧に
より扱胴軸９がボス８側に移動して、スプライン
軸９ａの先端がスプライン孔３ａより抜いて扱胴
６内側に、また、スプライン軸９ｂの先端がボス
８の外端面側に移動することになり、そこで、扱
胴軸９が扱胴６の横幅内に収まつて、第５図に示
すように上方に取出すことができることになり、
扱歯６ａの取換えを行つたり、クリンプ網１０上
の掃除をしたり、クリンプ網１０を取外して揺動
選別体１２上の掃除を行つたりすることができる
ことになる。 To remove the handling cylinder 6, remove the handling cylinder cover 31, lift the rear end of the locking claw rod 25 upward as shown by arrow A, remove the tip from the recess 5b, and use the handle 23 to remove the gear ring 24. When the supporting shaft 5 is moved outward by engagement with the toothed portion 5a while rotating, the handling barrel shaft 9 is moved toward the boss 8 due to the elastic pressure of the compression spring 29, as shown in FIG. The tip of the spline shaft 9a pulls out from the spline hole 3a and moves inside the handling cylinder 6, and the tip of the spline shaft 9b moves toward the outer end surface of the boss 8, so that the handling cylinder shaft 9 moves into the handling cylinder 6. It fits within the width and can be taken out upwards as shown in Figure 5.
This means that the handling teeth 6a can be replaced, the crimp net 10 can be cleaned, or the crimp net 10 can be removed and the swing sorting body 12 can be cleaned.
扱胴６を取付ける場合は、前記の逆操作を行
い、第１図に示すように、支軸５を突出させて扱
胴軸９を押しながら組付けることができることに
なる。 When installing the handling cylinder 6, the above operation is performed in reverse, and as shown in FIG. 1, the support shaft 5 can be protruded and the handling cylinder shaft 9 can be pushed while being assembled.
［考案の効果］
このように本考案は、支軸５を突出させて扱胴
軸９を押しながら嵌合させて扱胴６を軸架させる
ことができるとともに、支軸５を退出させて弾圧
により扱胴軸９を扱胴６内に退入させることによ
り扱胴６を扱室１から取外すことができることに
なり、簡単な操作で扱胴６を迅速容易に着脱でき
ることになり、扱胴６自体の補修やその下方の各
部の補修や掃除を容易に行うことができることに
なり、好適に実施できる特長を有する。[Effects of the invention] As described above, the present invention allows the handling cylinder 6 to be mounted on the shaft by protruding the support shaft 5 and fitting the handling cylinder shaft 9 while pushing it, and also allows the support shaft 5 to be withdrawn and suppressed. By retracting the handling cylinder shaft 9 into the handling cylinder 6, the handling cylinder 6 can be removed from the handling chamber 1, and the handling cylinder 6 can be quickly and easily attached and detached with a simple operation. This means that the repair itself and the various parts below it can be easily repaired and cleaned, which has the advantage of being suitable for carrying out.
第１図は本考案の実施例である要部の断面図、
第２図は脱穀機の側断面図、第３図は第２図の一
部を示し、第４図は第１図の作動説明図、第５図
は第２図の一部で示す作動説明図である。
１……扱室、２……入口側板、３……伝動筒
軸、４……出口側板、５……支軸、６……扱胴、
７，８……ボス、９……扱胴軸。
FIG. 1 is a cross-sectional view of the main parts of an embodiment of the present invention.
Fig. 2 is a side sectional view of the threshing machine, Fig. 3 is a part of Fig. 2, Fig. 4 is an explanation of the operation of Fig. 1, and Fig. 5 is an explanation of the operation of a part of Fig. 2. It is a diagram. 1... Handling chamber, 2... Inlet side plate, 3... Transmission cylinder shaft, 4... Outlet side plate, 5... Support shaft, 6... Handling barrel,
7, 8... Boss, 9... Handling trunk axis.
Claims (1)
架するとともに、他側出口側板４には支軸５を扱
室１内に向け出退自在に架設し、扱胴６両側の両
ボス７，８には一端が前記伝動筒軸３に着脱自在
にスプライン嵌合できる１本の扱胴軸９をスプラ
イン嵌合し、前記支軸５の先端が扱胴軸９の他端
に衝合して出口側のボス８に嵌合できるとともに
扱胴軸９をそのボス８側に弾圧附勢して構成した
ことを特徴とする脱穀機における扱胴の着脱装
置。 A transmission cylinder shaft 3 is mounted on the inlet side plate 2 on one side of the handling chamber 1, and a support shaft 5 is mounted on the other outlet side plate 4 so as to be able to move in and out toward the inside of the handling chamber 1. One end of a handling cylinder shaft 9 that can be removably spline-fitted to the transmission cylinder shaft 3 is spline-fitted to both bosses 7 and 8, and the tip of the support shaft 5 is spline-fitted to the other end of the handling cylinder shaft 9. A device for attaching and detaching a handling barrel in a thresher, characterized in that it can be fitted into a boss 8 on the exit side by abutting against the handler, and the handling barrel shaft 9 is biased toward the boss 8 side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8318085U JPH041781Y2 (en) | 1985-05-31 | 1985-05-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8318085U JPH041781Y2 (en) | 1985-05-31 | 1985-05-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61197838U JPS61197838U (en) | 1986-12-10 |
| JPH041781Y2 true JPH041781Y2 (en) | 1992-01-22 |
Family
ID=30631572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8318085U Expired JPH041781Y2 (en) | 1985-05-31 | 1985-05-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH041781Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7266557B2 (en) * | 2020-06-26 | 2023-04-28 | 株式会社クボタ | combine |
-
1985
- 1985-05-31 JP JP8318085U patent/JPH041781Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61197838U (en) | 1986-12-10 |
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