JPH089744A - Reaping knotter - Google Patents

Abstract

PURPOSE:To provide a reaping knotter capable of smoothly carrying out reaping and knotting operation in a common paddy field and flat cultivated land and exchanging wheels attached to an axle shaft at an unreaped side for wheels having larger diameters without protruding the wheels having a larger diameter to the unreaped side and, for example, smoothly carrying out operation in a wet paddy field and a ridged mulberry field. CONSTITUTION:A transmission case 10 provided with wheels 6 at the right and left is installed. A reaping part 9 provided with a grain culm raising device 1 and a reaping device 2 is laid in front of the transmission case 10. A grain culm knotter 5 is set laterally at one side of the reaped side of a reaping part 9. A space S for avoiding interference with wheels having a larger diameter is formed at the rear part at the unreaped side in a machine body frame 15 around the reaping part 9 so as to exchange wheels 6 attached to axle shaft 12 at the unreaped side for the large-sized wheels having a larger diameter than that of the wheels 6 at approximately the same right and left positions as those of the wheels 6.

Description

【発明の詳細な説明】Detailed Description of the Invention

【０００１】[0001]

【産業上の利用分野】本発明は、左右に車輪を備えたミ
ッションケースを設け、穀稈引起こし装置と刈取装置と
を備えた刈取部を、前記ミッションケースの前方に設
け、前記刈取部の既刈側の横一側に穀稈結束機を設けて
ある刈取結束機に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention provides a mission case having wheels on the left and right sides, and a reaping section having a grain culm raising device and a reaping device is provided in front of the mission case. The present invention relates to a cutting and bundling machine having a grain and culm bundling machine provided on one side of the already cut side.

【０００２】[0002]

【従来の技術】従来、上記の刈取結束機では、刈取部周
りの機体フレームにおける未刈側の後部を車輪の外周部
に近接させてあった〔例えば特開平５‐３３６８２４号
公報〕。2. Description of the Related Art Conventionally, in the above-mentioned mowing and binding machine, the rear part of the machine frame around the mowing part on the uncut side is located close to the outer peripheral part of the wheel [for example, JP-A-5-336824].

【０００３】[0003]

【発明が解決しようとする課題】この種の刈取結束機で
は、水はけの程度や水分の量が平均的な普通田での使用
を基準にして刈取装置の高さを設定してある。そのため
に、湿田で使用する場合、車輪が土中に沈み込む量が大
きくなることが原因でミッションケースの底部や刈取装
置が接地して、刈取結束作業を円滑に行うことが困難に
なるという問題がある。また、前記の刈取装置の高さ
は、偏平な耕地での使用を基準としても設定してあるた
めに、例えば畝立てされた桑畑において、両車輪を畝に
跨がらせた状態で使用する場合、ミッションケースの底
部や刈取装置が畝の頂部に接地して、刈取結束作業を円
滑に行うことが困難になるという問題もある。これらの
問題を解消するために、車軸に装着の車輪よりも大径の
大径車輪を交換装着して車高を高くする手段が考えられ
る。In this type of mowing and binding machine, the height of the mowing device is set on the basis of the use in ordinary fields where the degree of drainage and the amount of water are average. Therefore, when used in wetlands, the bottom of the mission case and the mowing device are grounded due to the large amount of wheels sinking into the soil, making it difficult to smoothly perform mowing and bundling work. There is. Further, since the height of the reaping device is set as a standard for use on flat cultivated land, for example, in a ridged mulberry field, when both wheels are used over the ridge. However, there is also a problem that it becomes difficult to smoothly perform the mowing and binding work by grounding the bottom of the mission case and the mowing device to the top of the ridge. In order to solve these problems, it is conceivable to replace and install a large-diameter wheel having a larger diameter than the wheel installed on the axle to increase the vehicle height.

【０００４】しかしながら上記従来の構成によれば、刈
取部周りの機体フレームにおける未刈側の後部を車輪の
外周部に近接させてあったために、車軸に大径車輪を交
換装着しようとしても、未刈側の大径車輪が機体フレー
ムにおける未刈側の後部に干渉して、車軸に装着するこ
とができなかった。車軸を横側外方に延長するための延
長軸を車軸の端部に取り付けて、既に装着されている車
輪の取付け位置よりも横側外方側の位置に大径車輪を装
着すれば、機体フレームにおける未刈側の後部と未刈側
の大径車輪との干渉をさけることができ、既刈側でもこ
のような機体フレームと大径車輪との干渉の問題が生じ
ないものの、このように構成すると、未刈側の大径車輪
が横側外方にはみ出した状態になって刈取前の穀稈を踏
みつぶすおそれがある。However, according to the above-mentioned conventional structure, since the rear part of the body frame around the mowing part is located close to the outer peripheral part of the wheel, even if an attempt is made to replace the large-diameter wheel on the axle, it will not be possible. The large-diameter wheel on the cutting side interfered with the rear part of the unframed side of the machine frame and could not be mounted on the axle. Attaching an extension shaft for extending the axle to the lateral side outward and installing a large diameter wheel at a position on the lateral outer side with respect to the mounting position of the wheel already installed, It is possible to avoid interference between the rear part of the uncut side in the frame and the large diameter wheels on the uncut side, and although such a problem of interference between the fuselage frame and large diameter wheels does not occur on the cut side as well, With this configuration, the large-diameter wheel on the uncut side may protrude to the outside on the lateral side, and may step on the grain culm before cutting.

【０００５】本発明は上記の点に鑑みてなされたもの
で、その目的は、普通田や偏平な耕地に限らず、例えば
湿田や畝立てされた桑畑等においても刈取結束作業を円
滑に行うことができる刈取結束機を提供することにあ
る。The present invention has been made in view of the above points, and an object thereof is to smoothly carry out the cutting and binding work not only in ordinary fields and flat cultivated fields but also in wet fields and ridged mulberry fields. The purpose of the present invention is to provide a harvesting and binding machine that is capable of

【０００６】[0006]

【課題を解決するための手段】本発明にかかる刈取結束
機の特徴構成は、未刈側に位置する車軸に対して、その
未刈側の車軸に装着の車輪と左右ほぼ同じ位置に、前記
車輪よりも大径の大径車輪を交換装着可能に、前記刈取
部周りの機体フレームにおける未刈側の後部に、前記大
径車輪との干渉をさけるための空間を形成してあること
にある。A characteristic structure of a mowing and binding machine according to the present invention is characterized in that, with respect to an axle located on the uncut side, the wheels mounted on the uncut side axle are located at substantially the same positions on the left and right sides. A large-diameter wheel having a diameter larger than that of the wheel can be exchangeably mounted, and a space for avoiding interference with the large-diameter wheel is formed in the rear part of the uncut side of the machine frame around the cutting section. .

【０００７】[0007]

【作用】つまり、上記のような空間を刈取部周りの機体
フレームにおける未刈側の後部に形成してあるから、湿
田や畝立てされた桑畑等の耕地で使用する場合、未刈側
に位置する車軸に対して、この車軸に装着の車輪と左右
ほぼ同じ位置に、その車輪よりも大径の大径車輪を装着
し、既刈側の車軸に対しては、例えば延長車軸を介して
大径車輪を装着することにより、車高を高くすることが
でき、ミッションケースの底部や刈取装置が接地するの
を防止できる。In other words, since the space as described above is formed in the rear part of the uncut side of the fuselage frame around the mowing part, when it is used in arable land such as a wetland or a ridged mulberry field, it is located on the uncut side. A large diameter wheel with a diameter larger than that of the wheel mounted on this axle is installed at the same position on the left and right as the wheel mounted on this axle. By mounting the radial wheels, the vehicle height can be increased, and the bottom of the mission case and the mowing device can be prevented from coming into contact with the ground.

【０００８】この場合、未刈側の大径車輪は上記のよう
に未刈側の車軸に装着されている交換前の車輪と左右ほ
ぼ同じ位置に装着されて、横側外方にはみ出した状態に
ならないから、未刈側の刈取り前の穀稈を踏みつぶすこ
とがない。In this case, the large-diameter wheels on the uncut side are mounted at substantially the same positions on the left and right as the wheels on the uncut side axle before replacement as described above, and are protruded to the outside on the lateral side. Since it does not become, it does not trample the uncut side before cutting.

【０００９】[0009]

【発明の効果】従って、普通田や偏平な耕地での刈取結
束作業を円滑に行えることができながら、湿田や畝立て
された桑畑等の耕地で使用する場合にも、ミッションケ
ースの底部や刈取装置の接地を防止でき、しかも、未刈
側の刈取り前の穀稈を踏みつぶすことがなくて、刈取結
束作業を円滑に行うことができる刈取結束機を提供する
ことができた。[Effects of the Invention] Therefore, while the mowing and bundling work can be carried out smoothly in ordinary fields and flat cultivated fields, the bottom of the mission case and the mowing field can be cut even when used in cultivated fields such as wet fields and mulberry fields (EN) It is possible to provide a reaper binding machine that can prevent the grounding of the device and can smoothly perform the tying and binding work without trampling the uncut corn before cutting.

【００１０】[0010]

【実施例】以下に本発明の実施例を図面に基づいて説明
する。図１，図３に示すように、倒伏穀稈を引起す引起
装置１と引起した穀稈の株元を切断するバリカン型刈取
装置２とから成る刈取部９、刈取った穀稈を後方に凭れ
さす凭れ案内板３、凭れ案内板３の穀稈を機体横側方へ
係止搬送する横搬送装置４、刈取部９の既刈側の横一側
に位置していて、横搬送されて来た穀稈を結束して放出
する穀稈結束機５からなる刈取り前処理装置Ａを機体の
前部に備え、左右に車輪６を備えたミッションケース１
０、エンジン７、操縦ハンドル８を、前記刈取り前処理
装置Ａの後方に備えて刈取結束機が構成されている。Embodiments of the present invention will be described below with reference to the drawings. As shown in FIG. 1 and FIG. 3, a mowing unit 9 including a raising device 1 for raising an overlaid grain culm and a clipper-type reaping device 2 for cutting the root of the raised grain culm, and the harvested grain culm to the rear. The leaning guide plate 3, the lateral transporting device 4 for locking and transporting the grain culms of the leaning guide plate 3 to the lateral side of the machine body, which is located on one side of the reaping section 9 on the already trimmed side, and is laterally transported. The mission case 1 is provided with a cutting pretreatment device A including a grain culm bundling machine 5 that bundles and discharges the coming grain culm in the front part of the machine body, and wheels 6 are provided on the left and right sides.
0, the engine 7, and the steering handle 8 are provided behind the reaping pretreatment device A to constitute a reaping and binding machine.

【００１１】前記ミッションケース１０から左右にそれ
ぞれ突出する一対の車軸１１，１２のうち既刈側の右車
軸１１には、図４にも示すように、延長軸１３を取付け
可能な延長軸取付け部１１ａを設けてあり、この延長軸
取付け部１１ａに延長軸１３を取付けることにより前記
右車軸１１を横側外方に延長して、車軸１１に既に装着
されている車輪６よりも大径の大径車輪１４を、前記延
長軸１３に装着可能に構成してある。As shown in FIG. 4, an extension shaft mounting portion on which the extension shaft 13 can be attached to the right axle 11 on the mowed side of the pair of axles 11 and 12 which respectively protrudes left and right from the mission case 10. 11a is provided, and the extension shaft 13 is attached to the extension shaft attachment portion 11a to extend the right axle 11 laterally outward, so that the diameter of the wheel 6 is larger than that of the wheel 6 already mounted on the axle 11. The diameter wheel 14 is configured to be attachable to the extension shaft 13.

【００１２】そして、図３，図４に示すように、未刈側
に位置する左車軸１２に対して、その未刈側の車軸１２
に装着の車輪６と左右ほぼ同じ位置に、前記車輪６より
も大径の大径車輪１４を交換装着可能に、刈取部９周り
の機体フレーム１５における未刈側の後部に、前記大径
車輪１４との干渉をさけるための空間Ｓを切欠形成して
ある。Then, as shown in FIGS. 3 and 4, with respect to the left axle 12 located on the uncut side, the uncut side axle 12 is
The large-diameter wheel 14 having a larger diameter than the wheel 6 can be exchangeably mounted at substantially the same position on the left and right as the wheel 6 mounted on the rear wheel. A space S for avoiding interference with 14 is cut out.

【００１３】上記のような空間Ｓを刈取部９周りの機体
フレーム１５における未刈側の後部に形成してあるか
ら、湿田や畝立てされた桑畑等の耕地で使用する場合、
未刈側に位置する車軸１２に対して、この車軸１２に装
着の車輪６と左右ほぼ同じ位置に、その車輪６よりも大
径の大径車輪１４を装着し、既刈側の車軸１１に対して
は、車軸１１の延長軸取付け部１１ａに延長軸１３を取
付けて、この延長軸１３に大径車輪１４を装着すること
により、車高を高くすることができ、ミッションケース
１０の底部や刈取装置２が接地するのを防止できる。Since the space S as described above is formed in the rear part of the unframed side of the machine frame 15 around the cutting section 9, when it is used in a cultivated field such as a wet field or a ridged mulberry field,
With respect to the axle 12 located on the uncut side, a large-diameter wheel 14 having a diameter larger than that of the wheel 6 is attached at substantially the same position on the left and right as the wheel 6 attached to the axle 12, and the axle 11 on the cut side is attached. On the other hand, by mounting the extension shaft 13 on the extension shaft mounting portion 11a of the axle 11, and by mounting the large-diameter wheel 14 on the extension shaft 13, the vehicle height can be increased, and the bottom of the mission case 10 or It is possible to prevent the cutting device 2 from being grounded.

【００１４】この場合、大径車輪１４は上記のように未
刈側の車軸１２に装着されている交換前の車輪６と左右
ほぼ同じ位置に装着されて、横側外方にはみ出した状態
にならないから、未刈側の刈取り前の穀稈を踏みつぶす
ことがない。In this case, the large-diameter wheel 14 is mounted at substantially the same position on the left and right as the pre-replacement wheel 6 mounted on the uncut side axle 12 as described above, and in the state of protruding laterally outward. Since it does not occur, the uncut side of the grain culm before cutting is not trampled.

【００１５】前記穀稈結束機５の外側面には、図５に示
すように、上部開放の箱体１６を前後に沿って固着し
て、この箱体１６の上縁部に、結束した穀稈の株元を払
う株元払い杆１７を付設してある。この株元払い杆１７
を箱体１６の上縁部に付設してあるから、株元払い杆１
７の下方から泥が穀稈結束機５側に侵入するのを防止で
きる。As shown in FIG. 5, on the outer surface of the grain-culm bundling machine 5, a box body 16 having an open upper portion is fixed along the front and back, and the bound grain is bound to the upper edge of the box body 16. A stock prepayment rod 17 for paying the stock of the culm is attached. This stock prepayment rod 17
Since the box is attached to the upper edge of the box 16, the stock prepayment rod 1
It is possible to prevent mud from entering the grain culm binding machine 5 side from below 7.

【００１６】尚、特許請求の範囲の項に図面との対照を
便利にするために符号を記すが、該記入により本発明は
添付図面の構成に限定されるものではない。In the claims, reference numerals are provided for convenience of comparison with the drawings, but the present invention is not limited to the configuration shown in the attached drawings.

【図面の簡単な説明】[Brief description of drawings]

【図１】普通田等での使用時における刈取結束機の全体
側面図[Fig. 1] Overall side view of the mowing and binding machine when used in ordinary rice fields

【図２】湿田等での使用時における刈取結束機の全体側
面図[Fig. 2] Overall side view of the cutting and binding machine when it is used in wetlands

【図３】普通田等での使用時における刈取結束機の全体
平面図[Fig. 3] Overall plan view of the cutting and binding machine when used in ordinary rice fields, etc.

【図４】湿田等での使用時における刈取結束機の全体平
面図FIG. 4 is an overall plan view of the cutting and binding machine when used in a wetland or the like.

【図５】株元払い杆周りの縦断正面図[Figure 5] Front view in vertical section around the stock prepayment rod

【符号の説明】[Explanation of symbols]

１ 穀稈引起こし装置 ２ 刈取装置 ５ 穀稈結束機 ６ 車輪 ９ 刈取部 １０ ミッションケース １２ 車軸 １４ 大径車輪 １５ 機体フレーム Ｓ 空間 1 Grain culm raising device 2 Harvesting device 5 Grain culm bundling machine 6 Wheels 9 Harvesting section 10 Mission case 12 Axle 14 Large diameter wheel 15 Airframe frame S Space

Claims (1)

【特許請求の範囲】[Claims] 【請求項１】 左右に車輪（６）を備えたミッションケ
ース（１０）を設け、穀稈引起こし装置（１）と刈取装
置（２）とを備えた刈取部（９）を、前記ミッションケ
ース（１０）の前方に設け、前記刈取部（９）の既刈側
の横一側に穀稈結束機（５）を設けてある刈取結束機で
あって、 未刈側に位置する車軸（１２）に対して、その未刈側の
車軸（１２）に装着の車輪（６）と左右ほぼ同じ位置
に、前記車輪（６）よりも大径の大径車輪（１４）を交
換装着可能に、前記刈取部（９）周りの機体フレーム
（１５）における未刈側の後部に、前記大径車輪（１
４）との干渉をさけるための空間（Ｓ）を形成してある
刈取結束機。1. A mission case (10) provided with wheels (6) on the left and right, and a reaper (9) provided with a grain stem raising device (1) and a reaping device (2), the mission case comprising: A cutting and binding machine which is provided in front of (10) and has a grain and culm binding machine (5) on one lateral side of the reaping side of the reaping section (9), wherein the axle (12) is located on the uncut side. ), A large diameter wheel (14) having a diameter larger than that of the wheel (6) can be exchangeably mounted at substantially the same position as the wheel (6) mounted on the uncut side axle (12). The large-diameter wheel (1) is provided at the rear portion of the body frame (15) around the reaper (9) on the uncut side.
4) A mowing and binding machine that forms a space (S) for avoiding interference with it.