【発明の詳細な説明】
（産業上の利用分野）
本発明は、結東装置における紐通し装置に係るものであ
る．
（従来技術）
従来公知の実開昭５７−１４６８４０号公報には、収納
状態のワイヤーと、結束紐に作用してブレーキを隼える
紐ブレーキ装置と，前記ワイヤーに結束紐を手作業で係
合させて繰出す繰出装置と、前記ワイヤーの繰出完了時
、前記繰出装置を逆転させる手動スイッチとからなる結
束装置における紐通し装置について記載されている．
（発明が解決しようとする課題）
前記公知の結束装置における紐通し装置は、各操作が手
作業乃至手動操作である点に課題がある．
（発明の目的）
本発明は、前記操作を自動化して、操作容易にしたもの
である．
（Ｗ１題を解決するための手段）
よって本発明は、収納状態のワイヤー２０と、結束紐１
６に作用してブレーキを与える紐ブレーキ装置刃と、該
紐ブレーキ装置刃を非作用状態にすると前記ワイヤーん
を自動的に繰出す繰出装置２ｌと、前記フイヤー四の自
動繰出完了を検知するとともに前記繰出装置２１を逆転
させる検知体超とからなり，前記紐ブレーキ装置刃は繰
出装置２１の逆転終了により自動的に作用状態となるＷ
威とした結束装置における紐通し装置としたものである
．
（実施例）
本発明の一実施例を図により説明すると，１はバインダ
ーの機体、２は機体ｌの後方に設けた原動機、３は同歩
行操縦ハンドル、４は機体１前方に設けた刈取部である
．
刈取部４の先端には分草体５が設けられ、分草体５の後
方に穀稈引起装置６を設けて穀稈を引起す．
７は引起された穀程の根部を刈取る刈刃、８は刈取った
穀稈を側方に送る搬送装置、該搬送装置８の終端下方に
は、結束部！１が設けられる．！２は伝動ケースであり
，伝動ケース桧には軸ｌ３により穀稈をＴ突起ｌ４に押
付けるパッカーＬ５を設け、パッカーｌ５の上方位置に
は、Ｔ突起１４に押付けられた穀稈を結束紐ｌ６により
結束する二一ドル１７を設ける．
１８は前記結束紐１６を収納する紐ケースで，機体Ｌ中
央上面にａ置固定され、該紐ケースｌ８内には，ロール
状の結束紐ｌ６を収納する．前記紐ケース１８の側部に
は、前記結束紐１６を結束紐誘導管１９に通すワイヤー
加のワイヤー繰出装置２１を設ける．前記結束紐誘導管
１９の先端は前記ニ一ドルｌ７の近傍位置に臨ませる．
ワイヤー繰出装置２１は、ボックス汐内に横軸回転のギ
ヤ四を軸止し，ギヤ路の下部にはギャ２４を噛合わせる
．ギャ２４はモータδの軸江に固定する．
前記ワイヤー加の全長に亘る外周にはコイルｎを巻回固
着して，該コイルｎを前記ギヤ四の上部に噛合わせる．
クイヤー房は前記モータδを正逆回転させると，ギャｎ
に噛合っているコイルＵにより出入する．２８はワイヤ
ー加の先端に設けた結束紐ｌ６の先端を係止させる係止
フックである．
第４図に示したように、ボックスなの前側には、結束紐
１６に前記ワイヤー四の係止フック四を係合させる係合
器四を設ける．係合器詑は四角筒上に形或され、前後面
にワイヤー加を通す挿通孔を形威し、左右側面にＬ型の
挿入構を形成する．該挿入溝に結束紐Ｉ６を通し、前記
タイヤー２０を繰出すと、ワイヤー加の係止フック詑が
結束紐１６に係合する．
係合器四の前側には紐ブレーキ装２１３ｏを設ける．紐
ブレーキ装ｇｌ３０は，前記結束紐１６の通路に直交す
るように左右方向の台枠３１を設け、台枠３ｌの上面に
ブレーキ板ｇを取付け，台枠３１の上面とブレーキ板！
の下面とにより結束紐ｌ６を上下方向より弾力的に挾持
する．
プレーキ板党は，中央より基部側を上方に屈曲詔させて
当接部おを形成して正面視逆への字形状に形威され、ブ
レーキ板での先端側には左右方向に長い切欠溝あを形成
し，切欠溝あを前記台枠３１の上面に設けた案内軸あに
係合させる．ブレーキ板双の中央部には，バネｎを設け
、バネｎはブレーキ板ｎの先端下面が台枠３ｌ上面に９
１接するように付勢する．バネ訂はポル｝３８？より台
枠３ｌに取付けられ、ボルト３８によりその弾カセ７Ｊ
４節しうる．
ブレーキ板支の当接部諷の上面にはカム幼を当接させる
．カム刃は＃後方向の軸ωに軸止され，軸句は前記台枠
３１に固定した軸受板４１．４１に軸止する．
前記軸受板４１より後方に突き出た軸ωの後端には、ブ
レーキ開放レバー収の基部を固定する．ブレーキ開放レ
バーＣは傾斜状態のブレーキ作用位置と略水平のブレー
キ非作用位置との間回動自在である．
ブレーキ開放レバー４２を下方に押して略水平のブレー
キ非作用位置にすると．前記軸切を回転させ、軸切の回
転によりカム■■■はブレーキ板交の当接部繁を屈曲３
Ｌ％を支点にして下方に押し所謂死点越えの作用でブレ
ーキ板■を台枠３１から離れた非作用位置で停止させ、
前記ワイヤー加を通過させる．
ブレーキ板！と前記紐誘導管穆との間には、緩み取りバ
ネ心を設ける．＃み取りバネ心は，前記前側軸受板４ｌ
より突き出た部分の軸関に固定し、ブレーキ開放レバー
Ｃを操作してブレーキ板ｇを開放させると、これに連動
して前記ワイヤー加の繰出路の延長線上の待機位置に位
置し、ブレーキ開放レバー４２が元の位置に戻ると，連
動して作用位置となる．
しかして、前記ワイヤー繰出装置２！は，前記ブレーキ
開放レバー４２を下方に押してブレーキ板張を非作用位
置にさせると，自動的にモータ酉を正回転させてワイヤ
ー四を繰出して結束紐１６を誘導し，該結末紐ｌ６の誘
導が終了すると、自動的にモータδを逆回転させてワイ
ヤー加のみを収納し、前記ブレーキ開放レバーＣを元の
位置に復帰させて，紐ブレーキ装２ｔ３０のブレーキ板
３２を作用位置に復帰させる．
前記軸旬には，前記ブレーキ開放レバー４２と連動する
アームａを固定し、アームａの先端上方位置には前記ワ
イヤー繰出？ｔ３１２１のモータろをオン●オフさせる
入切スイッチ６を設ける．入切スイッチ４５はブレーキ
開放レバーＣを操作してアーム４が接触すると，モータ
ろに通電し、アーム朝が離間すると，モータ乃への通電
を切る．
前記ワイヤー四の終端部には，ワイヤー２０のコイルｎ
より大径の円柱形状の係合体柘を設ける．ボックスなの
後側゛上部に形成したワイヤー加の通路４７には、検知
体捕を設ける．検知体佃は、前記ワイヤー２０が繰出さ
れて係合体４６が当按ずると、ワイヤー加の繰出完了を
検知して、モータゐを逆回転させる．
前記７イヤー繰出装置２！のボックス乙の通路４７には
，前記ワイヤー加の収納チューブ４９の基部（資）を按
続する．収納チューブ４９は横Ｕ形状に形威され、収納
チューブ超の先端５１は上方に屈曲させて，前記紐ブレ
ーキ装ｉｔ３０の軸受板４１に取付ける．
収納チューブ４９の先端５！の上方には、回動アーム５
２の先端を臨ませる．回動アーム５２の基部は前記軸切
に取付けられ、前記フイヤー加が収納されると、収納チ
ューブ４９の先端５１より突出？るワイヤー加の係合体
捕により自動的に押し上げられて、軸切を回転させ、ブ
レーキ開放レバーＣを復帰させると共に，前記ブレーキ
開放レバー４２のアームａが入切スイッチ４５から離間
してモータろを停医させる．
（作用）
次に作用を述べる．
本発明は前記の構成であるから、結束ａ：１６を係合器
四に第４図仮線の状態に引出し、ブレーキ開放レバーＣ
を下方に押すと、ブレーキ開放レバーＣはＭ４０を回転
させ、ｌｄｌ４０はカムおを回動させ、カム３９は紐ブ
レーキ装置鉗のブレーキ板■の当接部おを屈曲お部を支
点にしてバネ訂の弾力に抗して下方に押し、カムおは所
謂死点越えの作用でブレーキ板■の先端下面を台枠３ｌ
の上面に対して上動させ非作用位社を保持する．また、
前記軸４０の回転により緩み取りバネ４３の先端を下動
させて、結束紐！６の通路の延長上の待機位置に位置さ
せ、アーム朝を回動させて大切スイ−２チ４５をオンに
する．
？切スイッチ４５がオンになると．ワイヤー繰出装ｉ２
１のモータ酉が正回転し、この回転が、軸π→ギャ２４
→ギャ３
と伝達されてギヤ四に噛合っているワイヤー２０のコイ
ルηを前進させてワイヤー加を繰出し、ワイヤー加の係
正フック四が係合器四を通過するとき，保合器畿にセッ
トされている結束紐ｌ６の先端を引＃卦け，更にワイヤ
ー加が繰出されると，非作用位置のブレーキ板■の下方
を通過して緩み取りバネ４３を通り、紐誘導管１９によ
り二一ドルｌ７ぽまで誘導される．
ワイヤー四の係止フック四が二一ドル１７にまで誘導さ
れ、７イヤー加の繰出しが完了すると、ワイヤー加の終
端に設けた係合体捕がボックスηの通路４７に設けた検
知体槌に当接し，検知体４８はワイヤー加の繰出し完了
を検知して、モータδを逆回転させてワイヤーんを自動
収納する．ワイヤー２０の収納が終了すると、ワイヤー
加の終端の係合体柘は、収納チューブ栃の先端５１より
突き出て、回動アーム覧を自動的に上動ざせる．
回動アーム５２は軸和に取付けられているから回動アー
ム５２の回動により軸切を回転させる．ｉ４０が回転す
ると，カム幼は前記レた死点越えの作用を解除するから
、ブレーキ板ｎの当接部３４はパネ訂の弾力により作用
位置に復帰させる．ブレーキ板ｎの当接部話がバネ訂の
弾力により作用位辺に復帰すると、当按部のに当接して
いるカム３９が回転して． ｆｄＩ４Ｏを更に回転させ
、緩み取りバネ４３を作用位置に復帰させ、ブレーキ開
放レバー４２を元の位置に復帰させる．軸４０の回転に
よりアーム４４が回動して，入切スイッチ４５から離間
するから、入切スイ−２チ４５はモータ３を停止させる
．
この状，弗で、機体を前進させると．穀程を分草体５に
より分草し、穀稈引起装Ｍ６により引起し、刈刃７によ
り刈取り、搬送装置８により搬送し、搬送された穀程を
バッカ−１５によりＴ突起１４に押付け、該Ｔ突起！４
に押付けられた穀稈を二一ドル１７により結束する．
（効果）
従来公知の実開閉５７−１４６８４０号公報に記・１＆
されたものは、収納状態のワイヤーと，結束紐に作用し
てブレーキを与える紐ブレーキ装ｎ，と、前記クィヤー
に結束紐を手作業で係合させて繰出す繰出装置と，前記
ワイヤーの繰出完了時、前記繰出装置を逆転させる手動
スイッチとからなる結束装置における紐通し装Ｕである
から、各操作は手作業乃至手動操作であって面倒であっ
た．
しかるに，本発明は，収納状態のクィヤーんと、結束紐
１６に作用してブレーキを与える紐ブレーキ装置（資）
と、該紐ブレーキ装２７３ｏを非作用状態にすると前記
ワイヤー２０を自動的に繰出す繰出装１！１２１と、１
ＦＩ記ワイヤー２０の自動繰出完了を検知するとともに
前記繰出装置２１を逆転させる検知体佃とからなり、前
記紐ブレーキ装ｆｉ３０は繰出装置２１の逆転終ｒによ
り自動的に作用状態となる構成とした結束装置における
紐通し装置としたものであるから，
イ、紐ブレーキ装置刃を非作用状態にするとワイヤー２
０を繰出装置２１により自動的に繰出すことができ、
口，検知体佃によりワイヤー２０の自動繰出完了を検知
することができ、
ハ．また、検知体捕により繰出装着２１を逆転させてワ
イヤー四を自動的に収納でき、
二．紐ブレーキ装置即は繰出装置２１の逆転終了により
自動的に作用状態となしうる
効果がある．[Detailed Description of the Invention] (Industrial Application Field) The present invention relates to a string threading device in a tying device. (Prior art) The conventionally known Japanese Utility Model Application Publication No. 57-146840 discloses a wire in a stored state, a string brake device that applies a brake by acting on a tying string, and a method for manually engaging the tying string to the wire. This document describes a string threading device in a binding device, which includes a feeding device for feeding out the wire, and a manual switch for reversing the feeding device when feeding of the wire is completed. (Problems to be Solved by the Invention) The string threading device in the known binding device has a problem in that each operation is manual or manual. (Object of the Invention) The present invention automates the above-mentioned operation to make the operation easier. (Means for Solving Problem W1) Therefore, the present invention provides the wire 20 in the stored state and the binding string 1.
a cord brake device blade that applies a brake by acting on the cord brake device blade 6; a feeding device 2l that automatically feeds out the wire when the string brake device blade is inactive; The blade of the string brake device automatically becomes activated when the reversal of the reversing device 21 is completed.
This is a string threading device in a powerful binding device. (Embodiment) An embodiment of the present invention will be described with reference to the drawings. 1 is the body of the binder, 2 is the prime mover provided at the rear of the machine body 1, 3 is the walking control handle, and 4 is the reaping section provided at the front of the machine body 1. It is. A grass cutting body 5 is provided at the tip of the cutting unit 4, and a grain culm pulling device 6 is provided behind the grass cutting body 5 to pull up the grain culm. Reference numeral 7 denotes a cutting blade for reaping the roots of the raised grain culm, 8 a conveyance device that sends the harvested grain culm to the side, and a binding section below the terminal end of the conveyance device 8! 1 is provided. ! Reference numeral 2 denotes a transmission case, and the transmission case cypress is provided with a packer L5 that presses the grain culm against the T protrusion l4 by a shaft l3, and a binding string l6 is provided above the packer l5 to tie the grain culm pressed against the T protrusion 14. Provide 21 dollars 17 to be tied by. Reference numeral 18 designates a string case for storing the binding cord 16, which is fixed at the center upper surface of the machine body L at a position a, and a roll-shaped binding cord 16 is stored in the string case l8. A wire feeding device 21 is provided on the side of the string case 18 for passing the binding string 16 through the binding string guide tube 19. The tip of the binding cord guide tube 19 is placed near the needle l7. The wire feeding device 21 has a gear 4 that rotates on a horizontal axis fixed in the box shaft, and a gear 24 is engaged with the lower part of the gear path. Gear 24 is fixed to the shaft of motor δ. A coil n is wound and fixed around the entire length of the wire, and the coil n is meshed with the upper part of the gear 4.
When the motor δ is rotated in the forward and reverse directions, the Kuyer tuft is
It goes in and out by the coil U that meshes with the. 28 is a locking hook for locking the tip of the binding string l6 provided at the tip of the wire attachment. As shown in FIG. 4, an engaging device 4 for engaging the locking hook 4 of the wire 4 with the binding string 16 is provided on the front side of the box. The engagement device is shaped like a rectangular cylinder, has an insertion hole on the front and back sides for passing the wire, and has an L-shaped insertion structure on the left and right sides. When the binding string I6 is passed through the insertion groove and the tire 20 is let out, the wire-attached locking hook shank engages with the binding string 16. A string brake device 213o is provided on the front side of the engagement device 4. The string brake device GL30 is provided with an underframe 31 in the left-right direction so as to be perpendicular to the path of the binding cord 16, and a brake plate g is attached to the upper surface of the underframe 3l.
The binding string l6 is elastically held in the vertical direction by the lower surface of the . The brake plate has the base side bent upward from the center to form the abutment part, giving it an inverted shape when viewed from the front, and the tip side of the brake plate has a long notched groove in the left and right direction. The notch groove A is engaged with the guide shaft A provided on the upper surface of the underframe 31. A spring n is provided in the center of the pair of brake plates, and the spring n is placed so that the bottom surface of the tip of the brake plate n is 9 on the top surface of the underframe 3l.
Apply force so that they are in contact with each other. Spring correction is Pol}38? It is attached to the underframe 3L, and its bullet cassette 7J is attached by bolt 38.
There are 4 sections. A cam is brought into contact with the upper surface of the abutting part of the brake plate support. The cam blade is fixed to the shaft ω in the rear direction, and the shaft is fixed to the bearing plate 41.41 fixed to the underframe 31. The base of the brake release lever housing is fixed to the rear end of the shaft ω that protrudes rearward from the bearing plate 41. The brake release lever C is rotatable between an inclined brake application position and a substantially horizontal brake non-application position. When the brake release lever 42 is pushed downward to the approximately horizontal brake non-action position. Rotate the shaft cutter, and as the shaft cutter rotates, the cam bends the contact part of the brake plate.
By pushing downward using L% as a fulcrum, the brake plate ■ is stopped at a non-operating position away from the underframe 31 by the action beyond the so-called dead center.
Pass the wire through the wire. Brake plate! A loosening spring core is provided between the string guiding tube and the string guiding tube. #The cut spring center is the front bearing plate 4l.
When the brake plate g is fixed by fixing it to the axle of the more protruding part and operating the brake release lever C to release the brake plate g, the brake plate G is moved to the standby position on the extension line of the wire feed path and the brake is released. When the lever 42 returns to its original position, it is linked to the operating position. However, the wire feeding device 2! When the brake release lever 42 is pushed downward to put the brake plate in the non-operating position, the motor is automatically rotated in the forward direction to feed out the wire 4 and guide the binding string 16, thereby guiding the ending string 16. When this is completed, the motor δ is automatically rotated in the reverse direction to retract only the wire attachment, and the brake release lever C is returned to its original position, thereby returning the brake plate 32 of the string brake system 2t30 to its operating position. An arm a that interlocks with the brake release lever 42 is fixed to the shaft, and the wire is fed out above the tip of the arm a. An on/off switch 6 is provided to turn the t3121 motor on and off. The on/off switch 45 energizes the motor when the brake release lever C is operated and the arm 4 comes into contact with it, and turns off the energization to the motor when the arm is separated. At the terminal end of the wire 4, there is a coil n of the wire 20.
A cylindrical engaging body with a larger diameter is provided. A detection body trap is provided in the wire passageway 47 formed at the rear upper part of the box. When the wire 20 is unwound and the engaging body 46 touches it, the sensing body Tsukuda detects the completion of unwinding the wire and reversely rotates the motor. Said 7 year feeding device 2! The base of the storage tube 49 to which the wire is attached is connected to the passage 47 of the box B. The storage tube 49 has a horizontal U shape, and the tip 51 of the storage tube is bent upward and attached to the bearing plate 41 of the string brake device 30. Tip 5 of storage tube 49! Above the rotating arm 5
Facing the tip of 2. The base of the rotating arm 52 is attached to the shaft cutter, and when the fire force is stored, it protrudes from the tip 51 of the storage tube 49. It is automatically pushed up by the wire-attached engaging body catch, rotates the shaft cutter, and returns the brake release lever C. At the same time, the arm a of the brake release lever 42 is separated from the on/off switch 45 and the motor filter is turned off. Have the doctor suspended. (Effect) Next, the effect will be described. Since the present invention has the above-mentioned configuration, the bundle a: 16 is pulled out to the engagement device 4 in the state shown by the phantom line in FIG. 4, and the brake release lever C
When pressed downward, the brake release lever C rotates M40, the ldl40 rotates the cam O, and the cam 39 bends the abutment part O of the brake plate ■ of the string brake device forceps and uses the part as a fulcrum to release the spring. Pushing downward against the elasticity of the brake, the cam moves the bottom surface of the tip of the brake plate ■ to the underframe 3L by the action beyond the so-called dead center.
Move it upward against the top surface of the body and hold it in a non-working position. Also,
By rotating the shaft 40, the tip of the loosening spring 43 is moved downward, and the binding string is tied! Position it at the standby position on the extension of passage 6, and turn the arm 2 to turn on the important switch 45. ? When the off switch 45 is turned on. Wire feeding device i2
The motor 1 rotates forward, and this rotation is caused by the axis π → gear 24
→The coil η of the wire 20 meshed with the gear 4 is advanced by the gear 3, and the wire 20 is fed out, and when the hook 4 of the wire 20 passes through the engagement device 4, the wire 20 is engaged with the gear 4. When the tip of the set binding string l6 is pulled and the wire is further fed out, it passes under the brake plate ■ in the non-actuating position, passes through the loosening spring 43, and is connected to the string guiding pipe 19. You will be guided to 1 dollar and 17 points. When the locking hook 4 of the wire 4 is guided to the 21 dollar 17 and the feeding of 7 years is completed, the engaging body catch provided at the end of the wire 4 hits the detection body hammer provided in the passage 47 of the box η. The detection body 48 detects the completion of feeding out the wire, rotates the motor δ in the reverse direction, and automatically retracts the wire. When the wire 20 is completely stored, the engaging body at the end of the wire connection protrudes from the tip 51 of the storage tube, and the rotating arm is automatically moved upward. Since the rotating arm 52 is attached to the axis, the axis cutter is rotated by rotating the rotating arm 52. When the i40 rotates, the cam holder releases the above-mentioned action of moving beyond the dead center, so the contact portion 34 of the brake plate n returns to the operating position due to the elasticity of the panel. When the contact part of the brake plate n returns to the operating position due to the elasticity of the spring, the cam 39 in contact with the contact part rotates. Rotate fdI4O further to return the loosening spring 43 to the operating position and return the brake release lever 42 to its original position. Since the arm 44 rotates due to the rotation of the shaft 40 and separates from the on/off switch 45, the on/off switch 45 stops the motor 3. In this situation, if you move the aircraft forward. The grain is divided by the cutting body 5, raised by the grain culm lifting device M6, harvested by the cutting blade 7, transported by the conveying device 8, and the transported grain is pressed against the T projection 14 by the backer 15. T protrusion! 4
Bind the grain culms pressed together with 21 dollars and 17. (Effect) It is described in the conventionally known actual opening/closing publication No. 57-146840.
The equipment includes the wire in a stored state, a string brake device that applies a brake by acting on the tying string, a feeding device that manually engages the tying string to the quier and lets it out, and a device that feeds out the wire. When completed, the threading device U in the binding device consists of a manual switch that reverses the feeding device, so each operation was manual or manual, which was cumbersome. However, the present invention provides a cord brake device (equipment) that acts on the cord in the stored state and on the binding cord 16 to apply a brake.
and a feeding device 1!121 that automatically feeds out the wire 20 when the string brake device 273o is put into a non-operating state;
It consists of a detection body that detects the completion of automatic feeding of the FI wire 20 and reverses the feeding device 21, and the string brake device fi30 is configured to automatically enter the operating state when the feeding device 21 finishes reversing. Since it is used as a string threading device in a tying device, a. When the string brake device blade is inactive, the wire 2
0 can be automatically fed out by the feeding device 21, and the completion of automatic feeding of the wire 20 can be detected by the opening and the detection body Tsukuda; c. Furthermore, the wire 4 can be automatically stored by reversing the feeding attachment 21 when the detection object is caught; 2. The string brake device has the effect of automatically becoming activated when the reversal of the feeding device 21 is completed.
【図面の簡単な説明】[Brief explanation of drawings]
第１ｒＡは平面図、第２図は側面図，第３図はワイヤー
繰出装置の断面図、：Ｊ４４図は同平面図，第５図は紐
ブレーキ装置の作用状態正面図、第６図は紐ブレーキ装
数の開放状態正面図である．符号の説明
ｌ・・・機体，２・・・原＊Ｌ ３・・・歩行操縦ハン
ドル、４・・・刈取部、５・・・分草体、６・・・穀稈
引起装置、７・・・刈刃，８・・・搬送装置，１１・・
・結束部、ｌ２・・・伝動ケース、１３・・・軸、ｌ４
・・・Ｔ突起，１５・・・バッカー． １６・・・結東
紐、１７・・・二一ドル、１８・・・紐ケース、１９・
・・結束紐誘導管、加・・・７イヤー、２１・・・ワイ
ヤー繰出装置、ｎ・・・ボックス、ｎ、２４・・・ギャ
乃・・・モータ，２６・・・軸、Ｈ・・・コイル、２８
・・・係止フンク、２９・・・係合器、加・・・紐ブレ
ーモ装近、３ｌ・・・今枠、３２・・・ブレーキ板，３
３・・・屈曲、凋・・・当接部、３５・・・案内軸．３
６・・・切欠講、ｎ・・・バネ、あ・・・ボルト，３９
・・・カム、４０・・・軸、４１・・・軸受板、Ｑ・・
・ブレーキ開放レバー、４３・・・緩み取りバネ、４４
・・・アーム、４５・・・入切スイッチ、４６・・・係
合体、４７・・・通路、４８・・・検知体，４９・・・
収納チューブ、昶・・・基部， ５１・・・先端、５２
・・・回動アーム．1rA is a plan view, Figure 2 is a side view, Figure 3 is a sectional view of the wire feeding device, Figure J44 is the same plan view, Figure 5 is a front view of the cord brake device in operation, and Figure 6 is the cord It is a front view of the brakes in an open state. Explanation of symbols 1... Body, 2... Original*L 3... Walking control handle, 4... Reaping part, 5... Grass division, 6... Grain culm pulling device, 7...・Cutter blade, 8... Conveyance device, 11...
・Bundling part, l2...Transmission case, 13...shaft, l4
...T protrusion, 15...backer. 16... Yuito string, 17... 21 dollars, 18... String case, 19.
・・Tie-string guide tube, addition ・・7 year, 21・・wire feeding device, n・・box, n, 24・・gayano・・motor, 26・・shaft, H・・・Coil, 28
...Locking hook, 29...Engagement device, addition...String bremo attachment, 3l...Current frame, 32...Brake plate, 3
3...Bending, folding...Abutment part, 35...Guide shaft. 3
6... cutout lecture, n... spring, ah... bolt, 39
...Cam, 40...Shaft, 41...Bearing plate, Q...
・Brake release lever, 43... Loosen removal spring, 44
... Arm, 45... On/off switch, 46... Engaging body, 47... Passage, 48... Detecting body, 49...
Storage tube, 昶...Base, 51...Tip, 52
...Rotating arm.