JPH0441810Y2 - - Google Patents
Info
- Publication number
- JPH0441810Y2 JPH0441810Y2 JP1986012138U JP1213886U JPH0441810Y2 JP H0441810 Y2 JPH0441810 Y2 JP H0441810Y2 JP 1986012138 U JP1986012138 U JP 1986012138U JP 1213886 U JP1213886 U JP 1213886U JP H0441810 Y2 JPH0441810 Y2 JP H0441810Y2
- Authority
- JP
- Japan
- Prior art keywords
- receiving net
- fixed
- net
- cutter
- handling chamber
- 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
- 238000003780 insertion Methods 0.000 claims description 11
- 230000037431 insertion Effects 0.000 claims description 11
- 239000010902 straw Substances 0.000 claims description 3
- 241000251169 Alopias vulpinus Species 0.000 claims description 2
- 238000000605 extraction Methods 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002699 waste material 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〕
扱胴の下側に配置する円弧状の受網を、扱室内
面に設けたガイド部を介して円弧周方向に沿つ
て、扱室上部から挿抜可能に構成してある脱穀装
置の受網着脱構造に関する。[Detailed description of the invention] [Industrial field of application] An arc-shaped receiving net placed under the handling barrel is connected to the upper part of the handling chamber along the circumferential direction of the arc through a guide section provided inside the handling chamber. This invention relates to a receiving net attachment/detachment structure for a thresher that is configured to be insertable and detachable from a threshing device.
脱穀装置における受網の取付け構造としては、
例えば実開昭55−170942号公報に開示されている
ように、半円筒状の受網支持枠にクリンプ網を張
設し、この受網支持枠を扱室内壁にボルト締め固
定する構造が用いられて来たが、近年、受網の着
脱の容易化を図る為に受網を脱穀装置の扱室上部
からスライド式に挿抜する脱穀装置が研究され始
めている。
As for the attachment structure of the receiving net in the threshing equipment,
For example, as disclosed in Japanese Utility Model Application Publication No. 55-170942, a structure is used in which a crimp net is stretched over a semi-cylindrical receiving net support frame, and this receiving net support frame is bolted and fixed to the inner wall of the handling room. However, in recent years, research has begun on a threshing device in which the receiving net can be inserted and removed in a sliding manner from the upper part of the handling chamber of the threshing device in order to facilitate the attachment and detachment of the receiving net.
前述のように、受網を扱室上部からスライド挿
入する構造においては、受網を簡単に位置決め固
定できる構造は、未だ確立されていない状態にあ
る。
As mentioned above, in the structure in which the receiving net is slid into the handling chamber from above, a structure that allows the receiving net to be easily positioned and fixed has not yet been established.
ここで本考案の目的は受網をスライド式に挿抜
できる脱穀装置において、既存の構造を利用して
容易に受網を位置決め固定できる構造を得ること
にある。 An object of the present invention is to provide a threshing device in which a receiving net can be inserted and removed in a sliding manner, and to provide a structure in which the receiving net can be easily positioned and fixed using an existing structure.
本考案の特徴は脱穀装置の受網着脱構造におい
て、次のように構成することにある。つまり、
受網の挿入方向先端部と後端部に、扱室内に固
設した係止部に受網挿抜方向から係脱する係合部
を設け、受網の送入方向後端部に、この挿入方向
と略直交する外向きの被固定部を設けて、受網の
挿入装填状態において扱室側の固定のフレーム
に、被固定部が乗るように設定すると共に、ワラ
切り用のカツターを備えたカツター取付部材を、
受網の挿抜を可能にする固定解除位置と、挿入装
填状態での受網の被固定部に乗る固定位置とに移
動自在に構成し、この固定位置にてカツター取付
部材を固定する固定手段を設けて、挿入装填状態
での受網の被固定部を、固定のフレームとカツタ
ー取付部材とで挟み込んで固定するように構成し
てある。
The feature of the present invention is that the structure for attaching and detaching the receiving net of the threshing device is configured as follows. In other words, an engaging part that engages and disengages from the receiving net insertion/extraction direction is provided in a locking part fixed in the handling chamber at the leading end and the rear end in the insertion direction of the receiving net, and at the rear end in the feeding direction of the receiving net. A fixed part is provided facing outward, which is substantially perpendicular to this insertion direction, and set so that the fixed part rests on a fixed frame on the handling room side when the receiving net is inserted and loaded, and a cutter for cutting straw is installed. The cutter mounting member equipped with
The fixing means is configured to be movable between a fixing release position where the catch net can be inserted and removed and a fixing position where it rests on the fixed part of the catch net in the inserted and loaded state, and which fixes the cutter attachment member at this fixed position. The fixed portion of the receiving net in the inserted and loaded state is sandwiched and fixed between the fixed frame and the cutter attachment member.
前述のように構成すると受網を扱室内に挿入す
る際には、カツター取付部材を固定解除位置に移
動させて、受網を扱室内のガイドに沿つて挿入す
る。
When configured as described above, when inserting the receiving net into the handling chamber, the cutter attachment member is moved to the fixing release position, and the receiving net is inserted along the guide within the handling chamber.
これにより、受網の係合部が扱室内の係止部に
係合して、特に受網の挿入方向に略直交する方向
での位置決めが行われる。そして、受網の挿入方
向の後端部の被固定部が扱室内の固定のフレーム
に乗り、特に受網の挿入方向での位置決めが行わ
れる。 As a result, the engaging portion of the receiving net engages with the locking portion in the handling chamber, and positioning is performed, particularly in a direction substantially perpendicular to the insertion direction of the receiving net. Then, the fixed portion at the rear end of the receiving net in the insertion direction rides on a fixed frame within the handling chamber, and particularly positioning of the receiving net in the insertion direction is performed.
次に受網を固定するには、例えば第５図及び第
６図に示すように、カツター取付部材２７を固定
位置に移動させ固定手段２９にて、カツター取付
部材２７を固定する。 Next, to fix the receiving net, as shown in FIGS. 5 and 6, for example, the cutter attachment member 27 is moved to a fixed position and fixed by the fixing means 29.
この場合、受網の被固定部３０は下側の固定の
フレーム２６と上側のカツター取付部材２７とに
より、上下から挟み込まれて固定されることにな
る。このように、比較的広い範囲に亘り挟み込ん
で固定すると、受網の後端部が強固に支持固定さ
れる。そして、受網の後端部に掛かる負荷が分散
して支持されるので、負荷が一部分に集中してそ
の部分が破損すると言うような事態が防止でき
る。 In this case, the fixed portion 30 of the receiving net is sandwiched and fixed from above and below by the fixed frame 26 on the lower side and the cutter attachment member 27 on the upper side. In this way, by sandwiching and fixing over a relatively wide range, the rear end of the receiving net is firmly supported and fixed. Since the load applied to the rear end of the receiving net is distributed and supported, it is possible to prevent the load from concentrating on one part and causing damage to that part.
〔考案の効果〕
以上のように、受網をスライド式で挿抜する型
式に構成する場合に、受網の設けた係合部及び後
端の被固定部にて容易に位置決めが行えるように
なると共に、既存の構造であるカツター取付部材
にて固定できるようになつて、構造の複雑化を抑
えながら受網の挿抜及び固定ができるようにな
り、整備性が向上した。[Effects of the invention] As described above, when the receiving net is configured to be inserted and removed in a sliding manner, positioning can be easily performed using the engaging portion provided on the receiving net and the fixed portion at the rear end. At the same time, it became possible to fix the net with the cutter attachment member, which is an existing structure, and it became possible to insert and remove the receiving net and fix it while suppressing the complexity of the structure, improving maintainability.
そして、受網の後端部を固定する場合にカツタ
ー取付部材及び固定のフレームにて挟み込む構造
とすることにより、負荷を分散して強固に固定す
ることができ耐久性も向上した。 When the rear end of the receiving net is fixed, it is sandwiched between the cutter attachment member and the fixed frame, thereby distributing the load and firmly fixing the net, thereby improving durability.
以下、本考案を適用した実施例である脱穀装置
について、図面に基づいて説明する。
Hereinafter, a threshing device which is an embodiment of the present invention will be described based on the drawings.
脱穀装置の全体は次のように構成されている。
つまり第７図に示すように、フイードチエーン１
によつて横倒れ姿勢で挟持搬送されて来た刈取穀
稈は脱穀装置内の扱室１５で駆動可能に横架され
た扱胴３によつて脱穀される。脱穀された籾及び
比較的小さなワラ屑類は扱胴３下側に配置された
受網１６を漏下し、下方の揺動選別枠１７に架設
されたグレンパン２１上に落下して、その揺動作
用によつて下手側のグレンシーブ２２に比重選別
されながら送られ、グレンシーブ２２上において
揺動作用及び唐箕２０からの送風作用によつて籾
が１番物回収部１８に漏下回収される。そして、
２番物回収部１９で回収された枝付き籾等は跳ね
飛ばし式のスロワー１０により、第２図に示す前
記扱室１５に並設された処理室１１に送り込ま
れ、処理胴２３によつて再脱穀されるのである。 The entire threshing device is constructed as follows.
In other words, as shown in Figure 7, feed chain 1
The harvested grain culm, which is held and conveyed in a sideways position by the threshing machine, is threshed in a handling chamber 15 within the threshing device by a handling cylinder 3 that is drivably suspended horizontally. Threshed paddy and relatively small straw waste leak through the receiving net 16 placed below the handling barrel 3, fall onto the grain pan 21 installed on the lower swinging sorting frame 17, and are shaken by the grain pan 21. The paddy is sent to the grain sieve 22 on the lower side while being sorted by specific gravity by the operation, and on the grain sieve 22, by the shaking operation and the air blowing action from the winnower 20, the paddy leaks and is collected in the first grain collection section 18. and,
The paddy with branches, etc. collected in the second material collection section 19 is sent by a thrower 10 of a flipping type to a processing chamber 11 arranged in parallel with the handling chamber 15 shown in FIG. The grain is threshed again.
次に受網１６の構造について詳述すると、第１
図に示すように、一対で円弧状の前受網枠２ａ、
後受網枠２ｂにクリンプ網４，４を張設し、図に
示すように前受網枠２ａ後端に設けた係止用穴５
に後受網枠２ｂ前端に設けた係止用ピン６を係入
して一組の円弧状の受網１６として使用するので
ある。 Next, the structure of the receiving net 16 will be described in detail.
As shown in the figure, a pair of arcuate front mesh frames 2a,
The crimp nets 4, 4 are stretched over the rear net frame 2b, and the locking holes 5 provided at the rear end of the front net frame 2a are inserted as shown in the figure.
A locking pin 6 provided at the front end of the rear catch net frame 2b is inserted into the catch net frame 2b, and the net is used as a set of arcuate catch nets 16.
次に、扱室１５側の受網１６支持構造について
詳述すると、第２図及び第３図に示すように、扱
室１５の扱胴３下側に刈取穀稈を案内する入口鋼
板部７及び出口鋼板部８の内側側面に線材を屈曲
形成したガイド部９ａ，９ｂを設けているのであ
る。受網１６の組付けは、まず前記前受網枠２ａ
を第３図及び第４図に示すようにガイド部９ａ，
９ｂに乗せて挿入して行き、ガイド部９ａ，９ｂ
前端付近に設けた係止部１２である前部ピンを、
前受網枠２ａ前端に設けた係合部１３である係合
用穴に係入させて前受網枠２ａの位置決めを行
う。そして前述の後受網枠２ｂを前記ガイド部９
ａ，９ｂに乗せて挿入して行き、後受網枠２ｂ前
端に設けた係止用ピン６を既に挿入装填されてい
る前受網枠２ａ後端の係止用穴５に係入させる。 Next, the support structure for the receiving net 16 on the side of the handling chamber 15 will be described in detail. As shown in FIGS. Guide portions 9a and 9b formed by bending wire rods are provided on the inner side surface of the outlet steel plate portion 8. The receiving net 16 is first assembled by attaching the front receiving net frame 2a.
As shown in FIGS. 3 and 4, the guide portions 9a,
9b and insert the guide parts 9a, 9b.
The front pin, which is the locking part 12 provided near the front end,
The front mesh frame 2a is positioned by engaging the engagement hole, which is the engaging portion 13 provided at the front end of the front mesh frame 2a. Then, the aforementioned post-receiving net frame 2b is moved to the guide portion 9.
a and 9b, and the locking pin 6 provided at the front end of the rear net frame 2b is engaged with the locking hole 5 at the rear end of the front net frame 2a that has already been inserted.
後受網枠２ｂの後端部には、挿入方向に略直交
する外向きの被固定部３０が設けられており、こ
の被固定部３０に係合部２４である係合用穴が設
けられている。従つて、前述のように後受網枠２
ｂを挿入すると、扱室１５の背面に固定されたフ
レーム２６に被固定部３０が乗ると共に、フレー
ム２６の係止部２５である後部ピンが、後受網枠
２ｂの係合用穴２４に係入する。これにより、前
受網枠２ａ及び後受網枠２ｂの位置決めを行うの
である。 At the rear end of the rear net frame 2b, a fixed part 30 facing outward substantially perpendicular to the insertion direction is provided, and this fixed part 30 is provided with an engagement hole, which is an engaging part 24. There is. Therefore, as mentioned above, after receiving network frame 2
b is inserted, the fixed part 30 rides on the frame 26 fixed to the back surface of the handling chamber 15, and the rear pin, which is the locking part 25 of the frame 26, engages with the engagement hole 24 of the rear receiving screen frame 2b. Enter. This positions the front receiving screen frame 2a and the rear receiving screen frame 2b.
次に、受網１６の固定構造について詳述する
と、第５図に示すように、前記フレーム２６上の
横軸芯P1周りにワラ切り用のカツター２７ｂを
取付けたカツター取付部材２７を揺動自在に軸支
して、前述のようにして挿入装填した後受網枠２
ｂの被固定部３０を前記フレーム２６にカツター
取付部材２７によつて押圧挟持するのであり、そ
の際に第６図に示すように、カツター取付部材２
７一端側にバネ２８によつて突出側に付勢された
ロツクピン２９（固定手段に相当）をフレーム２
６の側面に設けられた固定穴２６ａに係入してカ
ツター取付部材２７を固定するのである。 Next, to explain in detail the fixing structure of the receiving net 16, as shown in FIG . Rear receiving net frame 2 which is freely pivoted and inserted and loaded as described above.
The fixed portion 30 of b is pressed and held on the frame 26 by the cutter attachment member 27, and at this time, as shown in FIG. 6, the cutter attachment member 2
7. A lock pin 29 (corresponding to a fixing means) biased toward the protruding side by a spring 28 is attached to one end of the frame 2.
The cutter mounting member 27 is fixed by engaging the fixing hole 26a provided on the side surface of the cutter 6.
そして、受網１６を抜き出すには、前述のロツ
クピン２９を固定穴２６ａから抜き出し、第５図
に示すようにカツター取付部材２７を横軸芯P1
周りに揺動させ扱室１５背面の固定枠内にはいり
込ませると、作業者がカツター２７ｂに触れるこ
となく安全に後受網枠２ｂ、前受網枠２ａを抜き
出すことができるのである。 To remove the receiving net 16, remove the aforementioned lock pin 29 from the fixing hole 26a, and as shown in FIG .
By swinging it around and inserting it into the fixed frame on the back side of the handling chamber 15, the operator can safely pull out the rear catch screen frame 2b and the front catch screen frame 2a without touching the cutter 27b.
図面は本考案に係る脱穀装置の受網着脱構造の
実施例を示し、第１図は受網の全体斜視図、第２
図は脱穀装置の全体斜視図、第３図は受網を脱穀
装置に挿入装填している状態を示す縦断面側面
図、第４図は第３図におけるＡ−Ａ方向から見た
矢視図、第５図は刃物台付近の側面図、第６図は
刃物台のロツクピン付近の正面図、第７図は脱穀
装置の全体側面図である。
３……扱胴、９ａ，９ｂ……ガイド部、１２，
２５……係止部、１３，２４……係合部、１５…
…扱室、１６……受網、２６……固定のフレー
ム、２７……カツター取付部材、２７ｂ……カツ
ター、２９……固定手段、３０……被固定部。
The drawings show an embodiment of the structure for attaching and detaching the receiving net of the threshing device according to the present invention, and FIG. 1 is an overall perspective view of the receiving net, and FIG.
The figure is an overall perspective view of the threshing device, FIG. 3 is a vertical cross-sectional side view showing the receiving net being inserted and loaded into the threshing device, and FIG. 4 is a view taken from the direction of A-A in FIG. 3. , FIG. 5 is a side view of the vicinity of the turret, FIG. 6 is a front view of the vicinity of the lock pin of the turret, and FIG. 7 is a side view of the entire threshing device. 3... Handling cylinder, 9a, 9b... Guide part, 12,
25...Locking part, 13, 24...Engaging part, 15...
... handling room, 16 ... receiving net, 26 ... fixed frame, 27 ... cutter mounting member, 27b ... cutter, 29 ... fixing means, 30 ... fixed part.
Claims (1)
扱室１５内面に設けたガイド部９ａ，９ｂを介し
て円弧周方向に沿つて、扱室１５上部から挿抜可
能に構成してある脱穀装置の受網着脱構造であつ
て、前記受網１６の挿入方向先端部と後端部に、
扱室１５内に固設した係止部１２，２５に受網挿
抜方向から係脱する係合部１３，２４を設け、前
記受網１６の挿入方向後端部に、この挿入方向と
略直交する外向きの被固定部３０を設けて、前記
受網１６の挿入装填状態において扱室１５側の固
定のフレーム２６に、前記被固定部３０が乗るよ
うに設定すると共に、ワラ切り用のカツター２７
ｂを備えたカツター取付部材２７を、前記受網１
６の挿抜を可能にする固定解除位置と、挿入装填
状態での受網１６の前記被固定部３０に乗る固定
位置とに移動自在に構成し、この固定位置にて前
記カツター取付部材２７を固定する固定手段２９
を設けて、挿入装填状態での前記受網１６の前記
被固定部３０を、前記固定のフレーム２６とカツ
ター取付部材２７とで挟み込んで固定するように
構成してある脱穀装置の受網着脱構造。 An arc-shaped receiving net 16 placed under the handling cylinder 3,
This is a receiving net attaching/detachable structure for a threshing device that is configured to be insertable and removable from the upper part of the handling chamber 15 along the circumferential direction of the receiving net through guide portions 9a and 9b provided on the inner surface of the handling chamber 15. At the tip and rear end in the insertion direction,
Engagement parts 13 and 24 that engage and disengage from the receiving net insertion/extraction direction are provided in the locking parts 12 and 25 fixedly installed in the handling chamber 15, and the engaging parts 13 and 24 are provided at the rear end of the receiving net 16 in the insertion direction, and the engaging parts 13 and 24 are provided at the rear end of the receiving net 16 in the insertion direction. A fixed part 30 facing outward is provided so that the fixed part 30 rests on the fixed frame 26 on the handling chamber 15 side when the receiving net 16 is inserted and loaded, and a cutter for cutting straw is provided. 27
b, the cutter attachment member 27 is attached to the receiving net 1.
The cutter mounting member 27 is fixed at this fixed position. Fixing means 29
A receiving net attachment/detachment structure for a thresher is configured such that the fixed portion 30 of the receiving net 16 in an inserted and loaded state is sandwiched and fixed between the fixed frame 26 and the cutter attachment member 27. .
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986012138U JPH0441810Y2 (en) | 1986-01-29 | 1986-01-29 | |
| KR1019860011725A KR890003063B1 (en) | 1986-01-29 | 1986-12-31 | Threshing apparatus of combine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986012138U JPH0441810Y2 (en) | 1986-01-29 | 1986-01-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62125439U JPS62125439U (en) | 1987-08-10 |
| JPH0441810Y2 true JPH0441810Y2 (en) | 1992-10-01 |
Family
ID=30799991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986012138U Expired JPH0441810Y2 (en) | 1986-01-29 | 1986-01-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0441810Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2521005Y2 (en) * | 1990-04-10 | 1996-12-25 | 三菱農機株式会社 | Universal combine thresher |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6156841B2 (en) * | 1980-08-15 | 1986-12-04 | Tokyo Shibaura Electric Co |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS64745Y2 (en) * | 1979-10-26 | 1989-01-10 | ||
| JPH0340120Y2 (en) * | 1984-09-19 | 1991-08-23 |
-
1986
- 1986-01-29 JP JP1986012138U patent/JPH0441810Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6156841B2 (en) * | 1980-08-15 | 1986-12-04 | Tokyo Shibaura Electric Co |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62125439U (en) | 1987-08-10 |
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