JPH0117161Y2 - - Google Patents
Info
- Publication number
- JPH0117161Y2 JPH0117161Y2 JP1698883U JP1698883U JPH0117161Y2 JP H0117161 Y2 JPH0117161 Y2 JP H0117161Y2 JP 1698883 U JP1698883 U JP 1698883U JP 1698883 U JP1698883 U JP 1698883U JP H0117161 Y2 JPH0117161 Y2 JP H0117161Y2
- Authority
- JP
- Japan
- Prior art keywords
- dust
- guide rod
- handling chamber
- feed chain
- longitudinal direction
- 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
- 239000000428 dust Substances 0.000 claims description 47
- 238000005192 partition Methods 0.000 claims description 8
- 241000270728 Alligator Species 0.000 claims 1
- 239000010902 straw Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
Landscapes
- Threshing Machine Elements (AREA)
Description
【考案の詳細な説明】
本考案は脱穀機における扱室下方の送塵調節装
置に関するものである。[Detailed Description of the Invention] The present invention relates to a dust feeding adjustment device below the handling chamber in a threshing machine.
すなわち、下扱式の扱室の下方から排塵側に揺
動選別体を延設するとともに、扱室の出口側下部
に形成した送塵口の下方に仕切板より揺動選別体
の長手方向に延出する複数のガイド杆を架設して
構成する脱穀機において、前記送塵口より排出さ
れる排塵物を揺動選別体上にその全幅方向にわた
り均平に分散させるよう案内する前記ガイド杆を
扱室内の送塵弁の作動に連動して回動するように
し、送塵弁の作動により送塵口より多量の排塵物
が排出された場合にその排塵物がガイド杆上に詰
まることのない状態に連動させることができるも
のにして揺動選別体上への排出を円滑にし排塵物
のガイド杆上の詰まり現象を解消して好適に実施
できるよう提供するものである。 In other words, a swinging sorter is installed extending from the bottom of the handling chamber to the dust exhaust side, and a partition plate is installed below the dust inlet formed at the bottom of the outlet side of the handling chamber in the longitudinal direction of the swinging sorter. In a threshing machine constructed by installing a plurality of guide rods extending from the grains, the guide guides the dust discharged from the dust feeding port so that it is evenly distributed over the entire width of the swinging sorting body. The rod is designed to rotate in conjunction with the operation of the dust feeding valve in the handling chamber, so that when a large amount of dust is discharged from the dust feeding port due to the operation of the dust feeding valve, the dust is transferred onto the guide rod. The object of the present invention is to provide a device that can be linked to a state in which no clogging occurs, so that it can be smoothly discharged onto a swinging sorter, and the phenomenon of clogging of waste particles on a guide rod can be eliminated, so that it can be carried out suitably.
次に、図面に示す実施例に従つて具体的に説明
する。 Next, a detailed description will be given according to an embodiment shown in the drawings.
第１図はコンバインに搭載する脱穀機の側断面
図を示し、両側下部に供給口６と排藁口７を設
け、フイードチエンａによりこの供給口６から排
藁口７に向けて穀稈を横送させる扱室１の内部に
は扱胴８を軸架し、扱室１の下側周りにクリンプ
網９を張設して下扱式に構成するとともに、排藁
口７寄りの下部にはクリンプ網９とは仕切板３を
介して仕切る送塵口２を下向きに形成し、扱室１
の軸方向後方には排塵口１０に連通する横断流フ
アン１１をのぞませた選別排塵室１２を装設し、
扱室１の下方から選別排塵室１２の下方にかけて
は、フイードパン１３・チヤフシーブ１４・グレ
ンシーブ１５・篩線１６を装備する揺動選別体Ａ
を装設し、フイードパン１３の下方側に圧風フア
ン１７を、グレンシーブ１５の下方側に１番らせ
んコンベア１８を、また篩線１６の下方側に２番
らせんコンベア１９をそれぞれ配設して構成して
ある。 Fig. 1 shows a side sectional view of a threshing machine mounted on a combine harvester, with a supply port 6 and a straw discharge port 7 provided at the bottom of both sides, and a feed chain a to horizontally move the grain culm from the supply port 6 to the straw discharge port 7. A handling cylinder 8 is mounted on a shaft inside the handling chamber 1 where the straw is fed, and a crimp net 9 is stretched around the lower side of the handling chamber 1 to form a lower handling type. The crimp net 9 has a dust inlet 2 facing downward, which is partitioned through a partition plate 3, and a handling chamber 1.
A sorting dust exhaust chamber 12 in which a cross-flow fan 11 communicating with a dust exhaust port 10 is visible is installed at the rear in the axial direction.
From the lower part of the handling chamber 1 to the lower part of the sorting dust removal chamber 12, a swinging sorting body A is equipped with a feed pan 13, a chaff sieve 14, a grain sieve 15, and a sieve wire 16.
A pressure fan 17 is provided below the feed pan 13, a No. 1 helical conveyor 18 is provided below the grain sieve 15, and a No. 2 helical conveyor 19 is provided below the sieve line 16. It has been done.
前記送塵口２の下方で前記チヤフシーブ１４の
上方となる前記仕切板３の側方には各ガイド杆４
を間隔をおいて配設するが、仕切板３に遊びをも
たせて挿通する各ガイド杆４の基部がわを、仕切
板３に固設の支持金２０にそれぞれ回動自在に枢
着２１して、各ガイド杆４が揺動選別体Ａの長手
方向Ｙにそう状態からこのガイド杆４の先端部が
フイードチエンａと反対がわに変位する状態の幅
方向に傾斜可能に回動自在にそれぞれ架設し、枢
着２１側基部の近傍となる各ガイド杆４の部分に
は１本の連動杆２２をまたがらせてピン２３を介
してそれぞれ連結し、連動杆２２の外方のベルク
ランク２４の一端側に連結し、ベルクランク２４
の他端側には引張スプリング２５を連繋し、引張
スプリング２５の引張方向にベルクランク２４を
回動させる状態で連動杆２２を押して各ガイド杆
４が揺動選別体Ａの長手方向Ｙに向く状態になる
ように装設して構成する。 Each guide rod 4 is provided on the side of the partition plate 3 below the dust inlet 2 and above the chaff sheave 14.
The guide rods 4 are arranged at intervals, and the base sides of each guide rod 4, which are inserted through the partition plate 3 with some play, are each rotatably pivoted 21 to a support 20 fixed to the partition plate 3. Then, each guide rod 4 is tiltable and rotatable in the width direction from a state in which the guide rods 4 are in the longitudinal direction Y of the oscillating sorting body A to a state in which the tip end of the guide rod 4 is displaced to the side opposite to the feed chain a. One interlocking rod 22 is connected to the portion of each guide rod 4 near the base on the side of the pivot 21 via a pin 23, and a bell crank 24 on the outside of the interlocking rod 22 Bell crank 24
A tension spring 25 is connected to the other end, and while the bell crank 24 is rotated in the tension direction of the tension spring 25, the interlocking rod 22 is pushed so that each guide rod 4 faces in the longitudinal direction Y of the swing sorting body A. Install and configure it so that it is in the correct condition.
また、前記扱室１内の上部には両送塵弁５，５
を枢着２６，２６するとともに、連杆２７で連結
してレバー２８を回動させることにより送塵弁
５，５のフイードチエンａがわを送塵口２がわに
変位させる状態に傾斜変更自在に装設し、該レバ
ー２８に連繋するワイヤー２９の他端側を前記ベ
ルクランク２４の他端側に連繋して構成してあ
る。 Further, in the upper part of the handling chamber 1, both dust sending valves 5, 5 are provided.
By pivotally mounting the dust valves 5, 5, 26, 26, and connecting them with a connecting rod 27, and rotating the lever 28, the inclination can be freely changed so that the feed chain a side of the dust valves 5, 5 is displaced to the dust feed port 2 side. The other end of a wire 29 connected to the lever 28 is connected to the other end of the bell crank 24.
したがつて、脱穀作業において、扱胴８はフイ
ードチエンａから下回り方向に回転してフイード
チエンａにより扱室１内を横送される穀稈を脱穀
し送塵口２より排出される排塵物は各ガイド杆４
に案内されて幅方向に広く均一となるように排出
されてチヤフシーブ１４上に落下し、このチヤフ
シーブ１４で排塵物は揺動により選別されるよう
になる。 Therefore, in the threshing operation, the handling cylinder 8 rotates downward from the feed chain a to thresh the grain culms that are transported across the handling chamber 1 by the feed chain a, and the dust discharged from the dust outlet 2 is Each guide rod 4
The dust is discharged widely and uniformly in the width direction and falls onto the chaff sieve 14, where the dust is sorted by swinging.
その場合、第７図に示すように、送塵弁５，５
を扱胴８の軸方向に対し直交する方向にして送塵
を普通とする状態では、各ガイド杆４は揺動選別
体Ａの長手方向Ｙにそうように延出して前記の如
く排塵物をチヤフシーブ１４上に案内し排出させ
るのである。 In that case, as shown in FIG.
When dust is normally fed in a direction perpendicular to the axial direction of the handling cylinder 8, each guide rod 4 extends in the longitudinal direction Y of the swinging sorting body A and collects the dust as described above. is guided onto the chaff sheave 14 and discharged.
また、第８図に示すように、レバー２８により
送塵弁５，５をその送塵弁５のフイードチエンａ
がわを送塵口２がわに変位させ傾斜状態にして送
塵量を多くした場合には、そのレバー２８の作動
によりワイヤー２９が引かれてベルクランク２４
が回動するとともに、連動杆２２が外側方に引か
れることになつて、各ガイド杆４の先端部はフイ
ードチエンａと反対がわに変位するようになつて
揺動選別体Ａの長手方向Ｙに対し横方向に傾斜す
る状態となり、そのために、フイードチエンａか
ら下回り方向に回転する扱胴８によつて排出され
る多量の排塵物はこのガイド杆４の傾斜にそつて
排出されてガイド杆４上で詰まり現象が生ずるこ
となく円滑に排出されるのである。 In addition, as shown in FIG.
When the dust feeding port 2 is moved to the side of the dust feeding port 2 in an inclined state to increase the amount of dust fed, the wire 29 is pulled by the actuation of the lever 28 and the bell crank 24
rotates, and the interlocking rods 22 are pulled outward, so that the tips of each guide rod 4 are displaced to the opposite side of the feed chain a, and are moved in the longitudinal direction Y of the oscillating sorting body A. Therefore, a large amount of waste discharged from the feed chain a by the handling cylinder 8 rotating in the downward direction is discharged along the inclination of the guide rod 4 and is disposed of by the guide rod 4. 4, the liquid is discharged smoothly without any clogging phenomenon.
このように本考案は、下扱式の扱室の下方から
排塵側に揺動選別体を延設するとともに、扱室の
出口側下部に形成した送塵口の下方に仕切板より
揺動選別体の長手方向に延出する複数のガイド杆
を架設して構成する脱穀機において、各ガイド杆
を揺動選別体の長手方向に対して横方向に傾斜可
能にそれぞれ回動自在に枢着し、扱室における送
塵弁のフイードチエンがわを送塵口がわに変位さ
せる傾斜変更調節にともなつて、各ガイド杆の先
端部をフイードチエンの反対がわに変位させる状
態に傾斜変更させるべく連動連繋して構成したの
であるから、送塵口より排出される排塵物を揺動
選別体上にその全幅にわたり均平に分散させるよ
うに案内することができるガイド杆を、送塵弁の
作動により送塵口から多量の排塵物を排出させる
場合には、この送塵弁の作動に連動してガイド杆
の先端部をフイードチエンの反対がわに変位させ
る状態に傾斜変更させるようにするので、フイー
ドチエンから下回り方向に回転する扱胴によつて
送塵口から排出される排塵物はこの傾斜状態に変
更されたガイド杆にそつて円滑に排出されるよう
になつて排塵物のガイド杆上における詰まり現象
を解消することができて、好適に実施できる特長
を有する。 In this way, the present invention has a swinging sorter extending from the bottom of the handling chamber to the dust exhaust side, and a swinging sorter that extends from the partition plate below the dust outlet formed at the bottom of the exit side of the handling chamber. In a threshing machine constructed by installing a plurality of guide rods extending in the longitudinal direction of the sorting body, each guide rod is rotatably pivoted so as to be tiltable laterally to the longitudinal direction of the swinging sorting body. In conjunction with the inclination change adjustment to move the feed chain side of the dust valve in the handling room to the dust inlet port side, the tip of each guide rod should be changed to the state opposite to the feed chain. Since the structure is interlocked, the guide rod, which can guide the dust discharged from the dust port so as to distribute it evenly over the entire width of the swinging sorter, is attached to the dust valve. When a large amount of dust is discharged from the dust feeding port by operation, the tip of the guide rod is changed in incline to a state in which the tip of the guide rod is displaced to the opposite side of the feed chain in conjunction with the operation of this dust feeding valve. Therefore, the dust that is discharged from the dust port by the handling cylinder that rotates downward from the feed chain is smoothly discharged along the guide rod that has been changed to the inclined state. It has the advantage of being able to eliminate the phenomenon of clogging on the guide rod and can be suitably implemented.
図面は本考案の実施例を示し、第１図は脱穀機
の側断面図、第２図はその平面図、第３図は第４
図の一部の平断面図、第４図は第２図の一部の平
断面図、第５図は第１図の一部の拡大図、第６図
は第１図の一部の拡大図、第７図は要部の平面
図、第８図は第７図の作動説明図を示してある。
１……扱室、Ａ……揺動選別体、２……送塵
口、３……仕切板、Ｙ……長手方向、４……ガイ
ド杆、５……送塵弁、ａ……フイードチエン。
The drawings show an embodiment of the present invention; FIG. 1 is a side sectional view of the threshing machine, FIG. 2 is a plan view thereof, and FIG.
Fig. 4 is a plan sectional view of a part of Fig. 2, Fig. 5 is an enlarged view of a part of Fig. 1, and Fig. 6 is an enlarged part of Fig. 1. 7 is a plan view of the main part, and FIG. 8 is an explanatory diagram of the operation of FIG. 7. 1... Handling room, A... Rocking sorter, 2... Dust inlet, 3... Partition plate, Y... Longitudinal direction, 4... Guide rod, 5... Dust sending valve, a... Feed chain .
Claims (1)
Ａを延設するとともに、扱室１の出口側下部に形
成した送塵口２の下方に仕切板３より揺動選別体
Ａの長手方向Ｙに延出する複数のガイド杆４を架
設して構成する脱穀機において、各ガイド杆４を
揺動選別体Ａの長手方向Ｙに対して横方向に傾斜
可能にそれぞれ回動自在に枢着し、扱室１におけ
る送塵弁５のフイードチエンａがわを送塵口２が
わに変位させる傾斜変更調節にともなつて、各ガ
イド杆４の先端部をフイードチエンａの反対がわ
に変位させる状態に傾斜変更させるべく連動連繋
して構成したことを特徴とする脱穀機における扱
室下方の送塵調節装置。 A swinging sorter A is installed extending from the bottom of the handling chamber 1 to the dust exhaust side, and a swinging sorter A is installed below the dust inlet 2 formed at the lower part of the outlet side of the handling chamber 1 through the partition plate 3. In a threshing machine configured by installing a plurality of guide rods 4 extending in the longitudinal direction Y of A, each guide rod 4 can be rotated so as to be tiltable in a lateral direction with respect to the longitudinal direction Y of the swing sorting body A. With the tilt change adjustment that moves the feed chain a of the dust feed valve 5 in the handling chamber 1 to the dust feed port 2, the tip of each guide rod 4 is moved to the opposite side of the feed chain a. A dust feeding adjustment device below a handling chamber in a threshing machine, characterized in that it is configured to be interlocked to change the inclination to a state where alligator is displaced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1698883U JPS59122044U (en) | 1983-02-07 | 1983-02-07 | Dust feed adjustment device below the handling chamber in a threshing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1698883U JPS59122044U (en) | 1983-02-07 | 1983-02-07 | Dust feed adjustment device below the handling chamber in a threshing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59122044U JPS59122044U (en) | 1984-08-17 |
| JPH0117161Y2 true JPH0117161Y2 (en) | 1989-05-18 |
Family
ID=30148236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1698883U Granted JPS59122044U (en) | 1983-02-07 | 1983-02-07 | Dust feed adjustment device below the handling chamber in a threshing machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59122044U (en) |
-
1983
- 1983-02-07 JP JP1698883U patent/JPS59122044U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59122044U (en) | 1984-08-17 |
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