JPH0637645Y2 - Chaff sheave structure of threshing equipment - Google Patents
Chaff sheave structure of threshing equipmentInfo
- Publication number
- JPH0637645Y2 JPH0637645Y2 JP1988073115U JP7311588U JPH0637645Y2 JP H0637645 Y2 JPH0637645 Y2 JP H0637645Y2 JP 1988073115 U JP1988073115 U JP 1988073115U JP 7311588 U JP7311588 U JP 7311588U JP H0637645 Y2 JPH0637645 Y2 JP H0637645Y2
- Authority
- JP
- Japan
- Prior art keywords
- chaff sheave
- lip
- swing
- sheave structure
- case
- 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
Description
【考案の詳細な説明】 〔産業上の利用分野〕 本考案は、揺動ケースの内方側に、多数のリップ板を、
左右方向に沿って前後に並列配置するとともに、前記各
リップ板を、左右両側において前後揺動自在に前記揺動
ケースに支持させて開度調節可能に構成してある脱穀装
置のチャフシーブ構造に関する。[Detailed Description of the Invention] [Industrial field of application] The present invention provides a large number of lip plates on the inner side of the swing case.
The chaff sheave structure of the threshing device is arranged in parallel in the front-rear direction along the left-right direction, and the lip plates are supported by the rocking case so as to be rockable back and forth on the left and right sides so that the opening can be adjusted.
従来における上記チャフシーブ構造としては、例えば、
実開昭61-154743号公報に示されるように、揺動ケース
の両側に亘って延設される支軸にチャフリップ板の端部
ボス部を遊転外嵌して、開度調節可能に構成したものが
あった。As the above-mentioned chaff sheave structure in the related art, for example,
As shown in Japanese Utility Model Laid-Open No. 61-154743, the end boss portion of the chaflip plate is loosely fitted onto the support shaft extending over both sides of the rocking case to adjust the opening. There was one configured.
ところが、上記従来構造においては、組立て作業に当た
り、多数のリップ板を全て支軸に外嵌装着しなければな
らず、その組立て作業が煩しく、工数が大となる問題が
あった。However, in the above-described conventional structure, a large number of lip plates must be externally fitted and mounted on the support shaft during the assembling work, and the assembling work is troublesome and the number of steps is large.
本考案は、組付け作業の容易化を図ることを目的として
いる。The present invention is intended to facilitate the assembling work.
本考案の特徴は、冒記構成の脱穀装置のチャフシーブ構
造において、 前記各リップ板夫々の両端を、前記揺動ケースに揺動
自在に取付けてある支持部材に差し込み装着してある点
と、 リップ板の差し込み部に係合部を形成し、前記支持部
材に前記係合部が係合する抜止め係止部を形成してある
点とにあり、 その作用・効果は次の通りである。A feature of the present invention is that, in the chaff sheave structure of the threshing device having the structure described above, both ends of each of the lip plates are inserted into and attached to a supporting member swingably attached to the swing case, and The engagement portion is formed at the insertion portion of the plate, and the retaining locking portion for engaging the engagement portion is formed at the support member. The action and effect are as follows.
イ 上記特徴構成により、各リップ板の両端を前記支
持部材に差し込むことのみにより、リップ板の取付を行
うことができ、リップ板は平板構造でよく、支軸を全幅
に亘り嵌合挿着するものと比較して組立作業が行う易く
なる。(A) With the above-mentioned characteristic configuration, the lip plate can be attached only by inserting both ends of each lip plate into the support member. The lip plate may have a flat plate structure, and the spindle is fitted and inserted over the entire width. Assembling work becomes easier compared to the ones.
ロ しかも、上記特徴構成により、リップ板を支持部
材に差し込んだ状態で抜止めを図りかつ、位置決めする
ことができるので、全リップ板を支持部材に取付けてユ
ニット化したものを、揺動ケースに組付けることが可能
となって、多数のリップ板夫々を揺動ケースに組付ける
場合に較べて更に組立て作業が容易なものとなる。Moreover, because of the above-mentioned characteristic configuration, it is possible to prevent the lip plate from slipping off and to position it while it is inserted in the support member. Assembling becomes possible, and the assembling work becomes easier as compared with the case of assembling a large number of lip plates to the rocking case.
従って、本考案によれば、組立て作業が格段に行い易く
なり、工数の削減、ひいてはコストの低減が可能なもの
となった。Therefore, according to the present invention, the assembling work can be remarkably facilitated, and the man-hour and the cost can be reduced.
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５図に本考案に係る脱穀装置（１）を示している。こ
の脱穀装置（１）は、フィードチェーン（２）によって
挾持搬送される穀稈を扱室（３）において扱処理し、受
網（４）から漏下した処理物を下方の選別部（５）にお
いて、穀粒、二番物及び細かなワラ屑等に選別するよう
構成してある。FIG. 5 shows a threshing device (1) according to the present invention. This threshing device (1) handles in the handling chamber (3) the grain culms held and conveyed by the feed chain (2), and the processed matter leaked from the receiving net (4) is located below the sorting section (5). In the above, it is configured to sort into grains, second crops, fine straw scraps, and the like.
第６図にフィードチェーン（２）の始端部を示してい
る。この始端部には図示しない穀稈供給搬送装置により
自動供給される穀稈を円滑にフィードチェーン（２）と
挾持レール（６）との挾持部まで案内するための穀稈案
内機構（７）を設けてある。この案内機構（７）は、前
記レール（６）を支持するレール台（８）の端部に、鋼
板から成る平板フレーム（９）を縦向き姿勢で支点
（Ｐ）周りに上下揺動自在に枢支連結するとともに、こ
の平板フレーム（９）に、フィードチェーン（２）に沿
うレール杆（10）を前側の支点（Ｑ）を中心に上下揺動
自在かつ下方付勢状態で取付けてある。FIG. 6 shows the starting end of the feed chain (2). A grain culm guide mechanism (7) for smoothly guiding the grain culm automatically supplied by a grain culm feeding and conveying device (not shown) to the holding portion between the feed chain (2) and the holding rail (6) is provided at the start end portion. It is provided. In this guide mechanism (7), a flat plate frame (9) made of a steel plate is vertically swingable around a fulcrum (P) in a vertical posture at an end of a rail base (8) supporting the rail (6). In addition to being pivotally connected, a rail rod (10) along the feed chain (2) is attached to the flat plate frame (9) so as to be vertically swingable about a front fulcrum (Q) and urged downward.
前記選別部（５）は、漏下処理物の粗選別を行うチャフ
シーブ（11）、穀粒精選別を行うグレンシーブ（12）、
長ワラ等を後方に移送するストローラック（13）等を、
枠体から成る揺動ケース（14）の側壁に亘って架設し
て、これらを一体的に揺動するよう構成した揺動選別装
置（15）を備え、その下方に一番物回収部（16）、二番
物回収部（17）及び細かなワラ屑等を後方に吹飛ばす選
別ファン（18）を設けて構成される。The sorting unit (5) includes a chaff sheave (11) that roughly sorts the leaked material, a grain sieve (12) that finely sorts the grain,
Straw rack (13) that transfers long straw etc. to the rear,
The swing case (14) made of a frame is provided so as to span the side wall of the swing case (14), and is provided with a swing sorting device (15) configured to swing integrally with the swing case (14). ) And a second fan recovery part (17) and a sorting fan (18) for blowing fine dust and the like backward.
次に前記チャフシーブ（11）の構造について説明する。
このチャフシーブ（11）は、第１図ないし第４図に示す
ように、揺動ケース（14）の内方側に多数のリップ板
（19）を左右方向に沿って前後に並列配置するととも
に、各リップ板（19）を、左右両側において前後揺動自
在に揺動ケース（14）に支持させて、開度調節可能に構
成してある。Next, the structure of the chaff sheave (11) will be described.
As shown in FIGS. 1 to 4, the chaff sheave (11) has a large number of lip plates (19) arranged in parallel in the left-right direction on the inner side of the rocking case (14), and Each lip plate (19) is supported on a rocking case (14) so that it can rock back and forth on both left and right sides, and the opening can be adjusted.
詳述すると、各リップ板（19）の左右両端を合成樹脂か
ら成る支持部材（20），（20）の嵌合孔（21）に差し込
み装着し、この支持部材（20），（20）の左右両側に突
設した一対の支持突起（22a），（22b）のうち上部側の
突起（22a）を、前後方向に延設した金属製第１枢支部
材（23）に嵌め込み装着して前後揺動自在に枢支してあ
る。そして、第１枢支部材（23）を揺動ケース（14）の
上方屈曲部（24）にボルト固定してあり、第１枢支部材
（23）と揺動ケース（14）との間に、揺動ケース（14）
側縁と脱穀装置内壁（25），（25）との隙間から未選別
物が落下するのを防止する可撓性シート（26）を共締め
固定してある。More specifically, the left and right ends of each lip plate (19) are inserted and fitted into the fitting holes (21) of the support members (20) and (20) made of synthetic resin, and the support members (20) and (20) are attached. The upper protrusion (22a) of the pair of support protrusions (22a) and (22b) protruding on the left and right sides is fitted into and mounted on the first metal pivot member (23) extending in the front-rear direction. It is swingably supported. The first pivotally supporting member (23) is bolted to the upward bending portion (24) of the rocking case (14), and is interposed between the first pivotally supporting member (23) and the rocking case (14). , Rocking cases (14)
A flexible sheet (26) for preventing unsorted materials from falling through the gap between the side edge and the inner walls (25) of the threshing device is fixed together.
一方、前記支持部材（20）の下方側の支持突起（22b）
は、前後方向に亘って延設される金属製第２枢支部材
（27）に回動可能に嵌め込み装着してあり、前後方向途
中部位における１個の支持部材（20）の下方支持突起
（22b1）をケース外方に延出し、操作ワイヤ（28）の引
き操作及び、バネ（29）による戻し操作によって揺動す
る操作部材（30）に連係して、各支持部材（20）つまり
は各リップ板（19）が前後揺動するよう構成し、開度調
節を行えるようにしてある。On the other hand, the support protrusion (22b) on the lower side of the support member (20)
Is rotatably fitted into and attached to a second metal pivot member (27) extending in the front-rear direction, and a lower support protrusion (of a single support member (20) at an intermediate portion in the front-rear direction ( 22b 1 ) is extended to the outside of the case and is linked to the operating member (30) that is swung by the pulling operation of the operating wire (28) and the returning operation by the spring (29), so that each support member (20), that is, Each lip plate (19) is configured to swing back and forth so that the opening can be adjusted.
第１図及び第２図に示すように、前記各支持部材（20）
に、抜止め係止部としての一対の係合孔（31），（31）
を形成するとともに、リップ板（19）の差し込み部（19
a）には、差し込んだ状態において、前記係合孔（3
1），（31）に対向する位置に係合部としての係合突部
（32），（32）を形成してある。As shown in FIGS. 1 and 2, each of the support members (20)
And a pair of engagement holes (31), (31) as retaining locks.
And the insertion part (19) of the lip plate (19)
In (a), in the inserted state, the engaging hole (3
Engaging protrusions (32) and (32) are formed as engaging portions at positions facing 1) and (31).
このように構成することで、各リップ板（19）を支持部
材（20）に差し込み、抜止めした状態で、前記第１及び
第２枢支部材（23），（27）を取り付けて、ユニット化
して、そのユニットを揺動ケース（14）に組付けること
ができ、しかも、その組立の際に、各リップ板（19）が
支持部材（20）から抜外れるおそれがなく、作業が行い
易くなるのである。With this configuration, the lip plates (19) are inserted into the support member (20), and the first and second pivotally supporting members (23) and (27) are attached to the unit with the lip plates (19) held in place. The unit can be assembled into the swing case (14), and at the time of assembly, there is no risk that the lip plates (19) will come off from the support member (20), making the work easier It will be.
前記リップ板（19）の係合部として、係合孔あるいは係
合凹部を形成し、支持部材（20）の抜止め係止部とし
て、係止突起を突設するものであってもよい。An engaging hole or an engaging recess may be formed as an engaging portion of the lip plate (19), and an engaging protrusion may be provided as a protruding engaging portion of the support member (20).
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.
図面は本考案に係る脱穀装置のチャフシーブ構造の実施
例を示し、第１図は要部の斜視図、第２図は要部の断面
図、第３図は選別部の側面図、第４図はチャフシーブの
斜視図、第５図は脱穀装置の側面図、第６図は穀稈案内
機構の側面図、第７図（ａ），（ｂ）は夫々第６図にお
けるa-a線断面図、及びb-b線断面図である。 （14）……揺動ケース、（19）……リップ板、（19a）
……差し込み部、（20），（20）……支持部材、（3
1），（31）……係止部、（32），（32）……係合部。The drawings show an embodiment of a chaff sheave structure of a threshing device according to the present invention. Fig. 1 is a perspective view of an essential part, Fig. 2 is a sectional view of the essential part, Fig. 3 is a side view of a selecting part, and Fig. 4 is a sectional view. Is a perspective view of the chaff sheave, FIG. 5 is a side view of the threshing device, FIG. 6 is a side view of the grain culm guide mechanism, and FIGS. 7 (a) and 7 (b) are sectional views taken along line aa in FIG. 6, respectively. It is a bb line sectional view. (14) …… Rotating case, (19) …… Rip plate, (19a)
...... Insert part, (20), (20) …… Support member, (3
1), (31) ... locking part, (32), (32) ... engaging part.
Claims (1)
プ板（19）を、左右方向に沿って前後に並列配置すると
ともに、前記各リップ板（19）を、左右両側において前
後揺動自在に前記揺動ケース（14）に支持させて開度調
節可能に構成してある脱穀装置のチャフシーブ構造であ
って、前記各リップ板（19）夫々の両端を、前記揺動ケ
ース（14）に揺動自在に取付けてある支持部材（20），
（20）に差し込み装着するとともに、リップ板（19）の
差し込み部（19a），（19a）に係合部（32），（32）を
形成し、前記支持部材（20），（20）に前記係合部（3
2），（32）が係合する抜止め係止部（31），（31）を
形成してある脱穀装置のチャフシーブ構造。1. A large number of lip plates (19) are arranged in parallel in the front-rear direction along the left-right direction on the inner side of the swing case (14), and the respective lip plates (19) are arranged on both left and right sides. A chaff sheave structure of a thresher configured to be swingable back and forth and supported by the swing case (14) so that the opening can be adjusted, and both ends of each of the lip plates (19) are attached to the swing case. A supporting member (20) mounted on the (14) so that it can swing.
It is inserted into (20) and mounted, and engaging parts (32) and (32) are formed in the insertion parts (19a) and (19a) of the lip plate (19) to form the support members (20) and (20). The engaging part (3
2) A chaff sheave structure of a threshing device, in which slip-off prevention locking parts (31), (31) with which (32) engage are formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988073115U JPH0637645Y2 (en) | 1988-05-31 | 1988-05-31 | Chaff sheave structure of threshing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988073115U JPH0637645Y2 (en) | 1988-05-31 | 1988-05-31 | Chaff sheave structure of threshing equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01175536U JPH01175536U (en) | 1989-12-14 |
| JPH0637645Y2 true JPH0637645Y2 (en) | 1994-10-05 |
Family
ID=31298262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988073115U Expired - Lifetime JPH0637645Y2 (en) | 1988-05-31 | 1988-05-31 | Chaff sheave structure of threshing equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0637645Y2 (en) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS596675U (en) * | 1982-07-05 | 1984-01-17 | 株式会社荒木工業所 | duct |
| JPH0518926Y2 (en) * | 1985-12-10 | 1993-05-19 |
-
1988
- 1988-05-31 JP JP1988073115U patent/JPH0637645Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01175536U (en) | 1989-12-14 |
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