JPH0543626Y2 - - Google Patents
Info
- Publication number
- JPH0543626Y2 JPH0543626Y2 JP6642587U JP6642587U JPH0543626Y2 JP H0543626 Y2 JPH0543626 Y2 JP H0543626Y2 JP 6642587 U JP6642587 U JP 6642587U JP 6642587 U JP6642587 U JP 6642587U JP H0543626 Y2 JPH0543626 Y2 JP H0543626Y2
- Authority
- JP
- Japan
- Prior art keywords
- culm
- stem
- grain
- conveying device
- tip
- 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
- 238000003306 harvesting Methods 0.000 claims 1
- 230000003111 delayed effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 210000005069 ears Anatomy 0.000 description 2
- 238000007781 pre-processing Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 239000010902 straw Substances 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Binders And Loading Units For Sheaves (AREA)
Description
【考案の詳細な説明】
〔産業上の利用分野〕
本考案は、刈り取つて結束した茎稈束を、一定
量積載しておくことが可能な回収装置付刈取結束
機に関するものである。[Detailed Description of the Invention] [Industrial Field of Application] The present invention relates to a reaping and tying machine with a collection device that is capable of loading a fixed amount of cut and tied bundles of stems and culms.
かかる回収装置付刈取結束機としては、特開昭
51−124527号公報に開示されているように、機体
前部に植立茎稈を引き起こす引起し装置と、引き
起こされた茎稈を刈り取る刈取装置と、刈り取ら
れた茎稈を結束する結束装置を設けると共に、結
束された茎稈束を横倒し姿勢にして持上げ搬送す
る持上げ搬送装置と、その後方に持上げ搬送装置
から放出される茎稈束を積載していく回収部を設
けて構成したものがある。
As such a reaping and tying machine with a collection device,
As disclosed in Publication No. 51-124527, the front part of the machine includes a pulling device for raising planted stem culms, a reaping device for reaping the raised stem culms, and a binding device for binding the cut stem culms. In addition, there is a device that includes a lifting and conveying device that lifts and conveys the bundled stem and culm bundles in a sideways position, and a collecting section that loads the stem and culm bundles released from the lifting and conveying device behind the device. .
この回収装置付刈取結束機は、刈り取つた縦姿
勢の茎稈束を不安定な縦姿勢のまま結束すると共
に、結束した茎稈束を横倒し姿勢にしてから持上
げ搬送装置に送らなければならないため、結束乱
れを生じたり、搬送姿勢が整い難いなどの欠点が
あつた。そこで、刈り取つた茎稈を後方上方へ持
上げ搬送していく穂先係止搬送装置及び株元挟持
搬送装置とからなる縦搬送装置を設け、この持上
げ搬送した茎稈を結束装置へ横倒し姿勢で送つて
いけるようにしたものが提案されている（特願昭
62−30576号）。 This reaping and tying machine with a collection device has to bundle the harvested stem culm bundles in an unstable vertical position, and also has to turn the tied stem culm bundles into horizontal positions before sending them to the lifting and conveying device. However, there were disadvantages such as disordered bundling and difficulty in maintaining the conveyance posture. Therefore, we installed a vertical conveyance device consisting of a head-end locking conveyance device and a stock-pinching conveyance device that lifts and conveys the cut stem culms rearward and upward, and sends the lifted and conveyed stem culms to the binding device in a horizontal position. A device that can be followed has been proposed (Tokugan Sho).
62-30576).
ところで、先に提案した回収装置付刈取結束機
は、稈身の短い言わば短稈の場合には、茎稈を順
調に持上げ搬送して横倒し姿勢にすることができ
るが、長稈の場合には穂先が垂れ下がつたり、或
いは穂先が機体の一部に接触することによつて穂
先遅れの状態で結束装置に送られてしまうことが
ある。このような状態で茎稈が結束装置へ送られ
ると、稈身が揃わない結束乱れを生じる虞れがあ
つた。
By the way, in the case of a short culm with a short culm body, the reaping and binding machine with a collection device proposed earlier can smoothly lift and transport the culm and lay it down on its side, but in the case of a long culm, it cannot If the tip hangs down or if the tip comes into contact with a part of the machine body, the tip may be sent to the binding device with the tip delayed. If the stem culm was sent to the binding device in such a state, there was a risk that the culm would not be aligned and the binding would be disordered.
本考案は、このような実情に鑑み、縦搬送装置
によつて搬送される茎稈の穂先遅れを防止し、結
束装置における結束乱れを解消することを目的と
している。 In view of these circumstances, the present invention aims to prevent the tip of the stem culm being transported by the vertical transport device from being delayed, and to eliminate the disorder of bundling in the bundling device.
本考案の特徴構成は、機体前部に植立茎稈を引
き起こす引起し装置、前記引き起こされた茎稈を
刈り取る刈取装置、前記刈り取られた茎稈を持上
げ搬送する穂先係止搬送装置及び株元挟持搬送装
置とからなる縦搬送装置を設け、前記縦搬送装置
の穂先で、且つ、茎稈搬送経路の上側に縦廻し式
の補助穂先係止搬送装置を配備すると共に、その
後に前記茎稈を横倒し姿勢で結束する結束装置
と、結束された茎稈束を横倒し姿勢のまま持上げ
て後方下方の回収部に放出する持上げ搬送装置を
設けてある点にあり、その作用・効果は次の通り
である。
The characteristic configuration of the present invention includes a pulling device that causes planted stem culms at the front of the machine, a reaping device that reaps the raised stem culms, a tip-locking and conveying device that lifts and conveys the cut stem culms, and a plant head. A vertical conveyance device consisting of a clamping conveyance device is provided, and a vertically rotating auxiliary ear tip locking conveyance device is provided at the tip of the vertical conveyance device and above the stalk culm conveyance path, and after that, the stem culm is It is equipped with a binding device that binds bundles in a horizontal position, and a lifting and conveying device that lifts the bundled stem culm bundles in a horizontal position and discharges them to a collection section located below the rear.The functions and effects are as follows. be.
つまり、引き起こして刈り取られた縦姿勢の茎
稈は、その株元側を株元挟持搬送装置によつて挟
持されながら持上げ搬送されると同時に、穂先側
を穂先係止搬送装置によつて係止搬送され、横倒
し姿勢で結束装置に送られて結束される。その
際、茎稈の稈身が長く、穂先側が穂先係止搬送装
置から大きくはみ出す場合には、縦搬送装置或い
は穂先係止搬送装置の穂先側で且つ茎稈搬送経路
の上側に設けた縦廻し式の補助穂先係止搬送装置
によつて、はみ出した穂先側は上方から係止さ
れ、縦搬送装置の速度に合わせて搬送されてい
く。次いで、結束された茎稈束は、持上げ搬送装
置によつて横倒し姿勢でのまま持上げ搬送され、
その終端から後方下方の回収部に放出される。
In other words, the stem culm, which is raised and cut in a vertical position, is lifted and transported while its base side is held by the plant base clamping and conveying device, and at the same time, the tip side is locked by the ear-holding and conveying device. It is transported and sent to a binding device in a horizontal position to be bundled. At that time, if the culm of the stem culm is long and the tip side largely protrudes from the tip locking and conveying device, use a vertical conveyor or a vertical conveyor installed on the tip side of the tip locking and conveying device and above the stalk and culm conveying path. The protruding tip side is locked from above by an auxiliary tip locking and conveying device of the type, and is conveyed in accordance with the speed of the vertical conveying device. Next, the bundled stem culm bundle is lifted and transported in a horizontal position by a lifting and transporting device,
It is discharged from its terminal end to a collection section located rearward and downward.
その結果、縦搬送装置によつて搬送される茎稈
が長稈であり、その穂先の一部が機体の一部に接
触しても、搬送茎稈の穂先遅れとはならず、結束
装置における茎稈の結束を良好に行えるようにな
つた。しかも、補助穂先係止搬送装置は、搬送茎
稈に対して上から作用するため、ワラ屑などが附
着したり、絡まり難いものになつているのであ
る。
As a result, even if the stem culm transported by the vertical transport device is a long culm and a part of its tip comes into contact with a part of the machine body, the tip of the transported stem culm will not be delayed, and the culm in the binding device will not be delayed. The stem culm can now be tied together well. Moreover, since the auxiliary ear tip locking and conveying device acts on the conveyed stem culm from above, it is difficult for straw debris to attach or become entangled.
以下、本考案の実施例を図面に基づいて説明す
る。
Hereinafter, embodiments of the present invention will be described based on the drawings.
第５図及び第６図に示すように、コンバインを
ベースとした走行機体の前部にコンバインと同種
の刈取前処理部Ａを装着し、その後部に結束装置
Ｂを設けると共に、更にその後方で且つ操縦部１
左側方に挟持搬送装置Ｃを、又、その後方に回収
部Ｄを搭載して茎稈束回収装置の一例である回収
装置付刈取結束機を構成してある。 As shown in Figures 5 and 6, a reaping pre-processing section A of the same type as a combine harvester is installed at the front of a traveling machine based on a combine harvester, and a binding device B is installed at the rear of the unit. And control part 1
A clamping and conveying device C is mounted on the left side, and a collecting section D is mounted behind it to constitute a reaping and tying machine with a collecting device, which is an example of a stem culm bundle collecting device.
前記刈取前処理部Ａは、茎稈の一種である植立
茎稈を引き起こす引起し装置２、引き起こされた
穀稈を中心に掻き集める一対のパツカー３，３、
掻き集められた穀稈を刈取る刈取装置４、及び、
刈取られた穀稈を徐々に横倒し姿勢にし乍ら後方
上方へ搬送する縦搬送装置５等から構成してあ
る。前記縦搬送装置５は、穀稈の穂先を係止し乍
ら搬送する穂先係止搬送装置５Ａと、株元を挟持
し乍ら搬送する株元挟持搬送装置５Ｂとからな
り、縦姿勢の穀稈を横倒し姿勢にし乍ら上方に搬
送し、その株元を機体の左端に配置された株元持
上げ用の突起付ベルト６Ａ，６Ｂへ送る。尚、株
元の送りをスムーズにするための株元払い杆７
が、機体から突起付ベルト６Ａ，６Ｂの始端側に
亘つて設けてある。 The reaping pre-processing section A includes a raising device 2 for raising a planted grain culm, which is a type of stalk culm, a pair of puckers 3, which mainly scrape the raised grain culms;
A reaping device 4 that reaps the raked grain culms, and
It is composed of a vertical conveyance device 5, etc., which conveys the harvested grain culms backward and upward while gradually turning them sideways. The vertical conveyance device 5 is composed of an ear-end locking conveyance device 5A that locks and conveys the tip of the grain culm, and a stalk-clamping conveyance device 5B that conveys the grain while pinching the stalk, and is used to transport grain in a vertical position. The culm is conveyed upward while lying on its side, and its stem is sent to belts 6A and 6B with protrusions for lifting the stem, which are arranged at the left end of the machine body. In addition, to make the transfer of stock capital smooth, there is a stock payment lever 7.
is provided from the machine body to the starting ends of the protruded belts 6A, 6B.
前記縦搬送装置５の穂先側に相当する穂先係止
搬送装置５Ａの機体右側方で、且つ、搬送経路の
上側には、縦廻し式の補助穂先係止搬送装置５Ｃ
を設けてある。この補助穂先係止搬送装置５Ｃ
は、第１図に示すように、横軸芯周りで回転する
前後一対のスプロケツト間に亘つて係止突起付チ
エーン３８を巻架して構成してある。前記縦搬送
装置５で搬送される穀稈の稈身が長く、穂先側が
穂先係止搬送装置５Ａから大きくはみ出す場合に
は、はみ出した部分を係止突起付チエーン３８の
下側経路部分で上方から係止し、縦搬送装置５の
速度に合わせて搬送していくことで、搬送穀稈が
穂先遅れの状態になるのを防止する。尚、補助穂
先係止搬送装置５Ｃが搬送経路の上方に配置して
あるのは、係止突起付チエーン３８にワラ屑が附
着したり、絡まつたりするのを防止するためであ
る。 On the right side of the body of the ear tip locking conveyance device 5A corresponding to the tip side of the vertical conveyance device 5 and above the conveyance path, there is a vertically rotating auxiliary ear tip locking conveyance device 5C.
is provided. This auxiliary ear tip locking and conveying device 5C
As shown in FIG. 1, a chain 38 with locking protrusions is wound around a pair of front and rear sprockets that rotate around a horizontal axis. If the culm of the grain culm to be transported by the vertical transport device 5 is long and the tip side largely protrudes from the ear locking and conveying device 5A, the protruding portion is removed from above by the lower path portion of the chain 38 with locking protrusions. By locking the grain and transporting it in accordance with the speed of the vertical transport device 5, it is possible to prevent the transported grain culm from falling behind the ears. The auxiliary ear tip locking and conveying device 5C is disposed above the conveyance path in order to prevent straw waste from adhering to or becoming tangled with the chain 38 with locking protrusions.
前記突起付ベルト６Ａ，６Ｂは、第１図及び第
２図に示されているように、左右一対に並べて配
置されていて、送られてきた穀稈の株元を下側の
経路部分にて挟持し乍ら後方上方に搬送する。こ
の突起付ベルト６Ａ，６Ｂの搬送経路の終端の外
側で且つ前記結束装置Ｂの集草空間の手前には、
換言すると結束装置Ｂのパツカーアーム８先端軌
跡の作用終端部近傍には、穀稈の株元端を切り揃
える回転カツター９を設けてある。 As shown in Fig. 1 and 2, the belt 6a and 6b with the above -mentioned belonging are placed on the left and right pairs of the left and right, and the source of the sending grain 稈 is located in the lower route. While holding it, convey it backwards and upwards. Outside the end of the conveyance path of the protruding belts 6A, 6B and in front of the grass collecting space of the binding device B,
In other words, a rotary cutter 9 for trimming the base end of the grain culm is provided near the end of action of the tip trajectory of the packer arm 8 of the binding device B.
前記回転カツター９は、図上反時計廻りに回転
する小径円盤形の供給刃９Ａと、図上時計廻りに
回転する大径円盤形の切断刃９Ｂとを一部重合状
態で軸支すると共に、その重合部分を突起付ベル
ト６Ａ，６Ｂの搬送経路に臨ませて構成してあ
る。尚、切断刃９Ｂの周速度は、供給刃９Ａの周
速度の３倍程度に設定し、また、供給刃９Ａの側
部には外周に凹凸を形成した掻き込み円盤９Ｃを
並設してある。そして、突起付ベルト６Ａ，６Ｂ
によつて横倒し姿勢で搬送されてきた穀稈の株元
を、周速度の遅い供給刃９Ａで後方上方の重合部
分に送り込みながら、周速度の速い切断刃９Ｂで
切断して株元端を切り揃えていくのである。 The rotary cutter 9 pivotally supports a small-diameter disk-shaped supply blade 9A that rotates counterclockwise in the drawing and a large-diameter disk-shaped cutting blade 9B that rotates clockwise in the drawing in a partially overlapping state, and The overlapping portion is configured to face the conveyance path of the protruding belts 6A, 6B. The circumferential speed of the cutting blade 9B is set to about three times the circumferential speed of the supply blade 9A, and a scraping disk 9C having an uneven outer periphery is arranged on the side of the supply blade 9A. . And belts with protrusions 6A, 6B
The stem of the grain culm, which has been conveyed in a sideways position by the machine, is fed into the rear upper overlapping part with the supply blade 9A, which has a slow circumferential speed, while cutting the stem end with the cutting blade 9B, which has a fast circumferential speed, to cut the stem end. We will arrange them.
次に、前記回転カツター９の駆動構造について
説明する。 Next, the drive structure of the rotary cutter 9 will be explained.
第３図に示すように、機体原動部に連動連結さ
れた駆動軸１０の株元側に相当する左外端部に駆
動チエーンスプロケツト１０ａを固着し、供給刃
９Ａの軸１１Ａと切断刃９Ｂの軸１１Ｂの株元側
の端部に第１・第２チエーンスプロケツト１２
Ａ，１２Ｂを夫々固着してある。更に、株元側の
突起付ベルト６Ｂに連動連結された軸１１Ｃの端
部に第３チエーンスプロケツト１２Ｃを固着して
ある。そして、前記駆動チエーンスプロケツト１
０Ａ及び第１・第２・第３チエーンスプロケツト
１２Ａ，１２Ｂ，１２Ｃに亘つて一連のチエーン
１３を巻回し、駆動軸１０から伝達される回転動
力を供給刃９Ａ、切断刃９Ｂ、突起付ベルト６Ｂ
に夫々分岐伝達するようにしてある。尚、株元側
の突起付ベルト６Ｂに伝達された動力は、下部の
連結軸６ａを介して穂先側の突起付ベルト６Ａへ
伝達されるようになつている。 As shown in FIG. 3, a drive chain sprocket 10a is fixed to the left outer end corresponding to the stock side of the drive shaft 10 which is interlocked and connected to the driving part of the machine body, and the shaft 11A of the supply blade 9A and the cutting blade 9B are connected to each other. The first and second chain sprockets 12 are attached to the end of the shaft 11B on the stock side.
A and 12B are fixed respectively. Further, a third chain sprocket 12C is fixed to the end of a shaft 11C which is interlocked and connected to the protruded belt 6B on the stock side. Then, the drive chain sprocket 1
A series of chains 13 are wound around 0A and first, second, and third chain sprockets 12A, 12B, and 12C, and the rotational power transmitted from the drive shaft 10 is supplied to the blade 9A, the cutting blade 9B, and the belt with protrusions. 6B
The information is branched and transmitted to each of them. The power transmitted to the belt with protrusions 6B on the stock side is transmitted to the belt with protrusions 6A on the tip side via the lower connecting shaft 6a.
前記突起付ベルト６Ａ，６Ｂの終端後方には結
束装置Ｂを配置してあり、送られてきた横倒し姿
勢の穀稈を前記パツカーアーム８で掻き込んで集
束すると同時に結束し、その穀稈束を放出具１４
を使つて後方に放出する。 A binding device B is disposed behind the ends of the projecting belts 6A, 6B, and the grain culms that have been sent in a sideways position are scraped by the packer arm 8, converged and tied at the same time, and the grain culm bundles are released. Tool 14
Use to release it backwards.
前記放出具１４は、左右の横軸芯P2周りで回
転する羽根状のものであり、その作用部を前記挟
持搬送装置Ｃの穀稈供給口１５に臨ませてある。 The discharge device 14 is a blade-shaped device that rotates around the left and right horizontal axis P2 , and its operating portion faces the grain culm supply port 15 of the clamping and conveying device C.
前記挟持搬送装置Ｃは、第２図及び第２図で既
に示したように上方高く且つ後方へやや傾いた姿
勢でチエーンケース１６を設け、該チエーンケー
ス１６内に軸支された下端の駆動スプロケツト１
７と上端の従動スプロケツト１８とに亘つて突起
付チエーン１９を巻架すると共に、該チエーンケ
ース１６から前側に露出された突起付チエーン１
９に沿つて挟持レール２０を設けて構成してあ
る。又、前記従動スプロケツト１８の軸２１をチ
エーンケース１６外に延長し、その穂先側の端部
に穀稈掻上げ放出用の回転具２２を取付けると共
に、株元側には前記軸２１と一体的に回転駆動さ
れる大径の回転軸２３を嵌着してある。更に、前
記挟持搬送装置Ｃの上端後方、換言すると終端後
方に、該装置Ｃから放出された穀稈束を横倒し姿
勢で一旦受け止め、その後に回収部Ｄへ一気に放
出する受止め部Ｅを設けてある。 As already shown in FIGS. 2 and 2, the holding and conveying device C has a chain case 16 that is high upwardly and slightly tilted backwards, and has a drive sprocket at the lower end that is pivotally supported within the chain case 16. 1
7 and the driven sprocket 18 at the upper end.
A clamping rail 20 is provided along 9. Further, the shaft 21 of the driven sprocket 18 is extended outside the chain case 16, and a rotary tool 22 for raising and discharging grain culms is attached to the end on the ear tip side, and a rotary tool 22 is attached to the shaft 21 on the stock side. A large-diameter rotating shaft 23 that is rotationally driven is fitted. Further, at the rear of the upper end of the clamping and conveying device C, in other words, at the rear of the terminal end, there is provided a receiving portion E that once receives the grain culm bundle discharged from the device C in a sideways posture and then releases it all at once to the collecting portion D. be.
前記挟持搬送装置Ｃの下部には、カウンター３
５を設けてあり、該カウンター３５のセンサーリ
ンクＳを搬送経路Ｒの上手側に臨ませて、搬送さ
れたきた穀稈束に接触するようにしてある。又、
前記カウンター３５の検出信号を受信して異計す
る演算装置（図示せず）を操縦部１に設けると共
に、その結果を数値で表示する表示装置３６を操
縦部１の操縦パネル１ａに設け、回収部Ｄに搬送
されてくる穀稈束を逐次カウントできるようにし
てある。更に、前記操縦パネル１ａには、表示装
置３６の他に、演算装置をリセツトして表示装置
３６の数値を０に戻すリセツトボタン３７と、表
示装置３６の数値が設定値と一致したときに鳴り
出すブザーBZを設けてある。従つて、回収部Ｄ
上の穀稈束を放出する毎にリセツトボタン３７を
押して数値を０にしておけば、常に回収部Ｄ上に
積載される回収穀稈束の数量が所定量に達したご
とにブザーBZを鳴らすとかでき、放出時の穀稈
束の数量を一定にすることができる。 A counter 3 is provided at the bottom of the clamping and conveying device C.
5 is provided, and the sensor link S of the counter 35 faces the upper side of the conveyance route R so as to come into contact with the conveyed grain culm bundle. or,
A calculation device (not shown) that receives the detection signal of the counter 35 and calculates the difference is provided in the control section 1, and a display device 36 that displays the result numerically is provided in the control panel 1a of the control section 1. It is arranged so that the grain bundles conveyed to section D can be sequentially counted. Furthermore, in addition to the display device 36, the control panel 1a includes a reset button 37 for resetting the arithmetic unit and returning the numerical value on the display device 36 to 0, and a button that sounds when the numerical value on the display device 36 matches a set value. A buzzer BZ is provided. Therefore, collection department D
If the reset button 37 is pressed every time the upper grain culm bundle is released to set the value to 0, the buzzer BZ will always sound every time the number of collected grain culm bundles loaded on the collecting section D reaches a predetermined amount. This allows the quantity of grain bundles to be kept constant at the time of release.
前記穀稈供給口１５へ供給された穀稈束は、突
起付チエーン１９と挟持レール２０に挟持され乍
ら横倒し姿勢で上方後方に搬送され、その終端に
達すると回転具２２と回転軸２３を乗り越えて一
旦前記受止め部Ｅに落下して横倒し姿勢になつた
後、下方の回収部Ｄへ落下放出される。尚、前記
回転具２２は、穀稈束が挟持搬送装置Ｃの終端に
到達した際に垂れ下がつた穂先を掻上げて穀稈束
の放出姿勢を整え、受止め部Ｅに落下した穀稈束
の横倒し姿勢が乱れないようにするためのもので
ある。又、穀稈束が受止め部Ｅに落下した時点で
穀稈束からばらけた数本の穀稈が搬送経路に残つ
て後続の穀稈束に引つ掛かつていると、穀稈束を
受止め部Ｅから落下放出する際に放出姿勢を大き
く乱す原因となる。そのため、回転軸２３を株元
側に設けることで、穀稈束を受止め部Ｅに落下放
出される際にばらけた穀稈を回転軸２３上に引つ
掛け、摩擦を介して伝わる回転軸２３の回転力と
穀稈束の重量及び弾性復元力で上方へ引つ張つて
搬送経路から抜け出るのを補助し、後続の穀稈束
に引つ掛かるのを防止している。 The grain culm bundle supplied to the grain culm supply port 15 is conveyed upward and rearward in a sideways posture while being held between a protruding chain 19 and a clamping rail 20, and when it reaches its terminal end, a rotating tool 22 and a rotating shaft 23 are moved. After climbing over it and once falling into the receiving part E and taking a sideways posture, it is dropped and released to the collecting part D below. The rotary tool 22 adjusts the release posture of the grain culm bundle by scraping up the drooping ears when the grain culm bundle reaches the terminal end of the clamping and conveying device C, and removes the grain culm that has fallen into the receiving part E. This is to prevent the bundle from falling sideways. Additionally, if several grain culms that have come loose from the grain culm bundle remain on the conveyance path and are caught in the following grain culm bundle when the grain culm bundle falls to the receiving part E, the grain culm bundle is not received. When it is dropped and released from the stopper E, it causes a large disturbance in the release posture. Therefore, by providing the rotating shaft 23 on the stock side, the grain culms that are separated when the grain culm bundle is dropped and released to the receiving part E are hooked onto the rotating shaft 23, and the rotating shaft is transmitted through friction. The rotational force of 23, the weight of the grain culm bundle, and the elastic restoring force are used to pull the grain upward and assist the grain culm bundle to escape from the conveyance path, thereby preventing the grain culm bundle from being caught by subsequent grain culm bundles.
前記受止め部Ｅは、挟持搬送装置Ｃの終端後方
に左右横軸芯周りで上下揺動自在に受止め部材と
しての受止め板２４を備え、該受止め板２４をロ
ツク装置２９によつて水平姿勢に固定して挟持搬
送装置Ｃから落下放出された穀稈束を受止め可能
な受止め姿勢と、ロツク装置２９を解除して受止
め板２４の上下揺動が可能な状態、換言すると穀
稈束の重さで受止め板２４が下揺動して穀稈束の
落下放出が可能な放出姿勢とに自然に切換わるよ
うになつている。前記ロツク装置２９について詳
述すると、チエーンケース１６の側壁にＬ字形リ
ンク２５を回動自在に枢着し、その一片の先端に
ロツド２６を枢支連結すると共に、他片の先端に
当りピン２５ａを形成し、受止め板２４と一体的
に揺動する円弧状リンク２７の先端部分に接当さ
せてある。又、Ｌ字形リンク２５より下方に位置
する側壁にロツク装置２９を解除する操作具であ
る第１接触リンク２８を上下揺動可能に枢着し、
その先端を挟持搬送装置Ｃの搬送経路Ｒ中に突出
させると共に、前記ロツド２６の下端を枢支連結
してある。 The receiving portion E is provided with a receiving plate 24 as a receiving member which can freely swing up and down around the left and right horizontal axes behind the terminal end of the holding and conveying device C, and the receiving plate 24 is locked by a locking device 29. In other words, the receiving position is fixed in a horizontal position and is capable of receiving the grain bundle dropped and discharged from the clamping and conveying device C, and the state is in which the locking device 29 is released and the receiving plate 24 can be vertically swung. The receiving plate 24 swings downward due to the weight of the grain culm bundle, and is naturally switched to a discharge position in which the grain culm bundle can be dropped and discharged. The locking device 29 will be described in detail. An L-shaped link 25 is rotatably attached to the side wall of the chain case 16, a rod 26 is pivotally connected to the tip of one piece, and a pin 25a is connected to the tip of the other piece. is formed and is brought into contact with the tip portion of the arcuate link 27 that swings integrally with the receiving plate 24. Further, a first contact link 28, which is an operating tool for releasing the lock device 29, is pivotally mounted to a side wall located below the L-shaped link 25 so as to be able to swing up and down.
The tip thereof protrudes into the transport path R of the clamping and transporting device C, and the lower end of the rod 26 is pivotally connected.
尚、図中３０は、Ｌ字形リンク２５と第１接触
リンク２８を初期状態に戻し、ロツク装置２９を
ロツク付勢可能な状態にするためのスプリングで
ある。 In the figure, reference numeral 30 denotes a spring for returning the L-shaped link 25 and the first contact link 28 to their initial states and bringing the locking device 29 into a state in which it can be biased to lock.
前記受止め板２４を上揺動させて受止め姿勢に
復帰作動させる復帰機構３１について説明する
と、チエーンケース１６の側壁上部に復帰操作具
としての第２接触リンク３２を回動自在に枢着
し、その一端を第１接触リンク２８の搬送下手側
箇所に位置する挟持搬送装置Ｃの搬送経路Ｒ中に
突出させると共に、他端と前記円弧状リンク２７
とを小ロツド３３を介して連結してある。 The return mechanism 31 that swings the receiving plate 24 upward to return it to the receiving position will be described. A second contact link 32 as a return operation tool is rotatably pivoted to the upper side wall of the chain case 16. , one end of which protrudes into the transport path R of the clamping and transporting device C located on the lower transport side of the first contact link 28, and the other end and the arcuate link 27
are connected via a small rod 33.
次に、上記の構成に基づいて受止め部Ｅの動作
を具体的に説明する。 Next, the operation of the receiving portion E will be specifically explained based on the above configuration.
水平姿勢に固定された受止め板２４上に穀稈束
は受止められている状態において、後続の穀稈束
が挟持搬送装置Ｃの経路Ｒ中で第１接触リンク２
８に接触すると、第１接触リンク２８の上への揺
動に連動してＬ字形リンク２５が回動すると共
に、当りピン２５ａと円弧状リンク２７の接当が
解除され、換言するとロツク装置２９が解除され
て受止め板２４が上下揺動自在になる。そして、
穀稈束の重みで受止め板２４は下揺動して放出姿
勢となり、穀稈束は横倒し姿勢のまま回収部Ｄ上
に落下放出される（第４図参照）。この直後、Ｌ
字形リンク２５と第１接触リンク２８はスプリン
グ３０によつて初期状態に押し戻されるが、受止
め板２４は放出姿勢のままである。次いで、経路
Ｒ中にある前記後続の穀稈束が第２接触リンク３
２に接触すると、該リンク３２の上への揺動に連
動して小ロツド３３が下方へ押し操作されると共
に円弧状リンク２７が下揺動する。そして、円弧
状リンク２７の下揺動に伴つて受止め板２４が上
揺動し、受止め姿勢に復帰作動すると同時に当り
ピン２５ａと円弧状リンク２７が接当状態とな
り、受止め板２４は固定状態となる。 In a state where the grain culm bundle is received on the receiving plate 24 fixed in a horizontal position, the following grain culm bundle is moved to the first contact link 2 in the path R of the clamping and conveying device C.
8, the L-shaped link 25 rotates in conjunction with the upward swinging of the first contact link 28, and the abutment between the contact pin 25a and the arcuate link 27 is released. In other words, the locking device 29 is released, and the receiving plate 24 becomes vertically swingable. and,
The receiving plate 24 is swung downward by the weight of the grain culm bundle to assume the discharge position, and the grain culm bundle is dropped and discharged onto the collecting section D while remaining in the horizontal position (see FIG. 4). Immediately after this, L
The glyph link 25 and the first contact link 28 are pushed back to the initial state by the spring 30, but the receiving plate 24 remains in the released position. Then said subsequent grain bundle in the path R is connected to the second contact link 3
2, the small rod 33 is pushed downward in conjunction with the upward swinging of the link 32, and the arcuate link 27 swings downward. Then, as the arc-shaped link 27 swings downward, the receiving plate 24 swings upward and returns to the receiving position, and at the same time, the contact pin 25a and the arc-shaped link 27 come into contact with each other, and the receiving plate 24 It becomes a fixed state.
前記回収部Ｄは、積載された横倒し姿勢の穀稈
束をまとめて地上に降ろせるように後端の軸芯
P3周りでダンプ可能に構成してある。 The recovery section D has an axis at the rear end so that the loaded grain bundles in a sideways posture can be lowered to the ground all at once.
It is configured to allow dumping around P3 .
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。 Note that although reference numerals are written in the claims section of the utility model registration for convenience of comparison with the drawings, the present invention is not limited to the structure of the attached drawings by such entry.
図面は本考案に係る回収装置付刈取結束機の実
施例を示し、第１図は縦搬送装置、結束装置、持
上げ搬送装置の側面図、第２図は縦搬送装置、結
束装置、持上げ搬送装置の正面図、第３図は回転
カツターの駆動構造を示す図、第４図は茎稈束放
出時の持上げ搬送装置の側面図、第５図は全体側
面図、第６図は全体平面図である。
２……引起し装置、４……刈取装置、５……縦
搬送装置、５Ａ……穂先係止搬送装置、５Ｂ……
株元挟持搬送装置、５Ｃ……補助穂先係止搬送装
置、Ｂ……結束装置、Ｃ……持上げ搬送装置、Ｄ
……回収部。
The drawings show an embodiment of the reaping and tying machine with a collection device according to the present invention, and FIG. 1 is a side view of the vertical conveyance device, tying device, and lifting and conveying device, and FIG. 2 is a side view of the vertical conveying device, the tying device, and the lifting and conveying device. 3 is a diagram showing the drive structure of the rotary cutter, FIG. 4 is a side view of the lifting and conveying device for releasing stem culm bundles, FIG. 5 is an overall side view, and FIG. 6 is an overall plan view. be. 2...Lifting device, 4...Reaping device, 5...Vertical conveyance device, 5A...Ear tip locking conveyance device, 5B...
Stock clamping and conveying device, 5C... Auxiliary ear tip locking and conveying device, B... Binding device, C... Lifting and conveying device, D
...Recovery Department.
Claims (1)
２、前記引き起こされた茎稈を刈り取る刈取装置
４、前記刈り取られた茎稈を持上げ搬送する穂先
係止搬送装置５Ａ及び株元挟持搬送装置５Ｂとか
らなる縦搬送装置５を設け、前記縦搬送装置５の
穂先側で、且つ、茎稈搬送経路の上側に縦廻し式
の補助穂先係止搬送装置５Ｃを配備すると共に、
その後に前記茎稈を横倒し姿勢で結束する結束装
置Ｂと、結束された茎稈束を横倒し姿勢のまま持
上げて後方下方の回収部Ｄに放出する持上げ搬送
装置Ｃを設けてある回収装置付刈取結束機。 A pulling device 2 that causes a planted stem culm at the front of the machine body, a reaping device 4 that reaps the raised stem culm, a tip locking and conveying device 5A that lifts and conveys the cut stem culm, and a plant head clamping and conveying device 5B. A vertical conveyance device 5 is provided, and a vertically rotating auxiliary ear tip locking conveyance device 5C is provided on the tip side of the vertical conveyance device 5 and above the stem culm conveyance path, and
Thereafter, a harvesting device with a collection device is provided, which is equipped with a binding device B that binds the stem culms in a sideways posture, and a lifting and conveying device C that lifts the bundled stalk culms in a sideways posture and discharges them to a collection section D located below the rear. Binding machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6642587U JPH0543626Y2 (en) | 1987-04-30 | 1987-04-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6642587U JPH0543626Y2 (en) | 1987-04-30 | 1987-04-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63173028U JPS63173028U (en) | 1988-11-10 |
| JPH0543626Y2 true JPH0543626Y2 (en) | 1993-11-04 |
Family
ID=30904420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6642587U Expired - Lifetime JPH0543626Y2 (en) | 1987-04-30 | 1987-04-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0543626Y2 (en) |
-
1987
- 1987-04-30 JP JP6642587U patent/JPH0543626Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63173028U (en) | 1988-11-10 |
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