JP3284572B2 - Grass harvester - Google Patents
Grass harvesterInfo
- Publication number
- JP3284572B2 JP3284572B2 JP01619292A JP1619292A JP3284572B2 JP 3284572 B2 JP3284572 B2 JP 3284572B2 JP 01619292 A JP01619292 A JP 01619292A JP 1619292 A JP1619292 A JP 1619292A JP 3284572 B2 JP3284572 B2 JP 3284572B2
- Authority
- JP
- Japan
- Prior art keywords
- stem
- culm
- raising
- endless belt
- grass
- 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
Landscapes
- Harvesting Machines For Specific Crops (AREA)
- Outside Dividers And Delivering Mechanisms For Harvesters (AREA)
- Harvester Elements (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は、イ草収穫機に関し、イ
草茎稈を品質を損なわずに収穫できる装置を具現せんと
するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a rush harvester, and an apparatus for harvesting stalk culms without deteriorating the quality.
【０００２】[0002]
【従来の技術】従来のイ草収穫機にあっては、イ草茎稈
の上部を挾持する無端帯は、刈取の直前に挾持して刈取
後も引き続いて後方に搬送する構成である。この無端帯
は、複数条のイ草茎稈を同時に挾持すると中央位置のも
のが短く、外側にある条列のイ草が長くなったまま挾持
される（下部の刈取位置から上部の挾持位置までの長
さ）したがって、無端帯によって上部を挾持されたイ草
の茎稈は、挾持位置から刈取位置までの長さが揃わない
状態のまま後方に搬送され、すぐり作用、結束作用を受
けて荷台上に収納される。2. Description of the Related Art In a conventional rush harvester, an endless band for clamping an upper portion of a stalk culm is clamped immediately before cutting and is continuously transported rearward after cutting. This endless band is short at the center position when multiple grass stalks and stems are clamped at the same time, and is clamped while the grass on the outer row is long (from the lower cutting position to the upper clamping position). Therefore, the stalks and culms of the rush, whose upper end is clamped by the endless belt, are transported backward without the length from the clamping position to the cutting position being uniform, and are subjected to a curling action and a bundling action to carry the cargo bed. Stored on top.
【０００３】このように、従来型にあっては、イ草茎稈
は、株元（刈取部分）が不揃いの状態ですぐられ、茎稈
上部からすぐりラグが作用して稈身に傷を付けたり、結
束にあたっては、株元不揃いのまま結束されて商品価値
を落とす等の欠陥をもっている。[0003] As described above, in the conventional type, the stalk culm is excellent in a state where the roots (cutting portion) are not uniform, and the rug acts from the upper part of the stem culm to damage the culm. In addition, there is a defect in binding such that stock prices are unbalanced and the product value is reduced.
【０００４】[0004]
【発明が解決しようとする課題】本発明は、イ草茎稈の
収穫作業において、イ草は茎稈に、損傷を与えて品質の
低下をおこさないように、更には、草丈を整然と揃えて
商品価値を高めることが要求されるものである。SUMMARY OF THE INVENTION The present invention relates to a method of harvesting stalks and culms of a rush so as to prevent damage to the stalks and the quality of the stalks and to reduce the quality of the stalks. It is required to increase the commercial value.
【０００５】[0005]
【課題を解決するための手段】本発明は、上記課題を解
決するために次の如き技術手段を講じるものである。す
なわち、走行装置１を有する車台２の前部低位置に多条
刈の刈取装置３を設け、該刈取装置３の前方に基部を刈
取装置３の近傍に取り付け先端部を前方に延長させた複
数の分草杆４によって数条の茎稈誘導通路５、５’を形
成し、該茎稈誘導通路５、５’には始端部を下方前方に
終端部を後方上方にした茎稈引起装置６、６’、６”を
臨ませて設け、該茎稈引起装置６、６’、６”のうち中
央に位置するものの後方上方には上部搬送無端帯７の始
端部を臨ませて設け、前記茎稈引起装置６’の背後には
刈取直前のイ草茎稈を左右両側に案内する誘導装置８を
設けると共に、イ草茎稈の株元が該誘導装置８で左右外
側へ押し広げられた状態で、イ草茎稈の上部が上部搬送
無端帯７に挾持されるように構成したことを特徴とする
イ草収穫機である。Means for Solving the Problems The present invention employs the following technical means to solve the above problems. That is, a plurality of cutting devices 3 for multi-row cutting are provided at a low position in front of a chassis 2 having a traveling device 1, and a base is attached near the cutting device 3 in front of the cutting device 3, and a tip portion is extended forward. The stem and stem guiding passages 5 and 5 'are formed by the weeding rod 4, and the stem and stem guiding devices 5 and 5' have a beginning end downward and forward and a terminal end rearward and upward. , 6 ′, 6 ″ facing the front end of the upper conveying endless belt 7, above the rear part of the stem and stem raising device 6, 6 ′, 6 ″, Behind the stem culm raising device 6 ', there is provided a guiding device 8 for guiding the stalk culm immediately before cutting to the left and right sides.
At the same time, the stem of the stem of the stalk culm is left and right
The upper part of the stalk culm is transported to the upper side while being pushed to the side
A grass harvester characterized by being configured to be clamped by an endless belt 7 .
【０００６】[0006]
【実施例】まず、その構成について述べる。車台２は、
左右一対のクロ−ラからなる走行装置１を有し、前部低
位置には多条の植付茎稈を刈取できる広幅の刈取装置３
を設けている。茎稈誘導通路５、５’は、基部を車台２
の刈取装置３の近傍に取り付け、前方に延長させた分草
杆４によって２つの条に仕切って２列の茎稈をそれぞれ
刈取装置３に誘導できる構成にしている。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS First, the configuration will be described. Chassis 2
A wide-range mowing device 3 having a traveling device 1 composed of a pair of left and right crawlers, and having a low front portion capable of mowing multiple planted stems and stems.
Is provided. Stem and culm guidance passages 5, 5 '
Is mounted near the reaper 3, and is divided into two strips by a weeding rod 4 extended forward so that two rows of stems and stems can be guided to the reaper 3, respectively.
【０００７】そして、回転式分草装置９は、進行方向に
向かって、中央部と左側の分草杆４に始端部を軸受させ
て後方上部傾斜状態に設け、上部から回転駆動できる構
成にしている。茎稈引起装置６、６’、６”は、従来周
知のように、引起ケ−ス１０に引起ラグ１１を有する構
成とし、前記茎稈誘導通路５、５’に両側から臨ませて
始端部を下方前方に終端部を後方上方に位置させて傾斜
状態に設けている。なお、茎稈引起装置６、６’、６”
のうち中央に位置するものは、２つの装置を重ね合わせ
両側に引起ラグ１１、１１が突出してそれぞれ上方に移
動できる特殊な構成としている。[0007] The rotary weeding device 9 is provided in a forwardly inclined state with the start end bearing on the central and left weeding rods 4 in the traveling direction, and is configured to be rotatable from above. I have. As is well known in the art, the stem and stem raising devices 6, 6 'and 6 "have a structure in which a raising lug 11 is provided in a raising case 10, and a starting end portion is formed so as to face the stem and stem guiding passages 5 and 5' from both sides. Is provided in an inclined state with the terminal end positioned at the rear upper side at the lower front. The stem and stem raising devices 6, 6 ′, 6 ″ are provided.
Among them, the one located at the center has a special configuration in which the two devices are overlapped and the raising lugs 11, 11 protrude on both sides and can be moved upward.
【０００８】上部搬送無端帯７は、一対のベルト１２、
１２’によって刈り取り直前のイ草の茎稈を挾持して搬
送できる構成とし、始端部を前記中央位置にある茎稈引
起装置６’の後方に臨ませて設け、終端部を後述する結
束装置１３の側方まで延長して設けている。誘導装置８
は、杆状の案内杆の基部を中央に位置の茎稈引起装置
６’の引起ケ−ス１０の背後に取り付け、図１、２に示
すように、後方に延長して圃場に植っているイ草茎稈を
両外側に押し広げることができるように構成している。The upper transport endless belt 7 includes a pair of belts 12,
The stem can be conveyed by pinching the stem and culm of the rush just before mowing. It extends to the side of. Guiding device 8
Is attached to the rear of the raising case 10 of the stem and stem raising device 6 'located at the center of the rod-shaped guide rod, and extended rearward as shown in FIGS. It is constructed so that the stalks and stems can be pushed out on both sides.
【０００９】株元搬送装置１４は、搬送ラグを有し刈取
装置３の上方から車台２の一側上方に刈り取ったイ草の
茎稈の株元を搬送する構成としている。すぐり装置１５
は、前記株元搬送装置１４の終端部分の後方にすぐりラ
グ１６を車台２の外側方に移動させなが搬送中の茎稈の
中間部分から株元方向に作用して混入している屑イ草を
取り除く構成としている。The stock transfer device 14 has a transfer lug and transfers the stock of the stem and culm of rush cut from above the cutting device 3 to one upper side of the undercarriage 2. Curing device 15
While moving the lug 16 to the outside of the undercarriage 2 behind the terminal portion of the stock transfer device 14, the debris mixed from the middle portion of the stems being conveyed by acting in the direction of the stock. It is designed to remove grass.
【００１０】１７はカッタ−であって、すぐり出された
屑イ草を切断する構成としている。結束装置１３は、す
ぐり装置１５の後方にあって先端部を上部搬送無端帯７
によって搬送されてきた茎稈の株元側を結束する構成と
している。１８は荷台を示す。〔別実施例１〕 図５から図７に示しているように、根元搬送装置１９
は、搬送ラグを有し刈取装置の直ぐ上に株元搬送装置１
４より高速で搬送する構成としている。これにより、正
常なイ草と共に刈り取られて上方の上部搬送無端帯７に
挾持されない丈の短い屑イ草は、刈取装置３上に溜るこ
とがなく側方の機外に排出されるものである。Reference numeral 17 denotes a cutter, which is configured to cut off the scraped grass. The bundling device 13 is located behind the squeezing device 15, and has a front end portion at the upper endless belt 7.
The stem side of the stems and stems conveyed by the plant are united. Reference numeral 18 denotes a loading platform. [Alternative Embodiment 1] As shown in FIGS.
Has a transport lug and has a stock feeder 1 directly above the reaper.
It is configured to convey at a speed higher than 4. As a result, short swarf grass that has been cut together with normal rush grass and is not pinched by the upper upper endless belt 7 is discharged to the outside of the machine without being accumulated on the reaper 3. .
【００１１】〔別実施例２〕 補助掻込搬送装置２０は、掻込ラグ２１を有する無端帯
２２からなり、上記上部搬送無端帯７の始端部下側に設
け、引起装置６、６’、６”からイ草の茎稈を素早く引
き継いで搬送できるように構成している。すなわち、掻
込ラグ２１は、図８に示すように、引起ケ−ス１０に接
触してブレ−キをかけられながら回動し、飛び出して茎
稈を掻込むようになっている。[Second Embodiment] An auxiliary scraping and conveying device 20 is composed of an endless band 22 having a scraping lug 21 and is provided below the start end of the upper conveying endless band 7 and is provided with raising devices 6, 6 ', 6 The scraping lug 21 is brought into contact with the raising case 10 and is braked as shown in FIG. While rotating, it jumps out and scratches the stem.
【００１２】〔別実施例３〕 上部搬送無端帯７は、その先端の茎稈挾持始端位置を押
圧ロ−ラ２３を、図９に示すように前後に移動させるこ
とによって調節できる構成としている。この調節によっ
て、上部搬送無端帯７は、茎稈の挾持開始位置を作業ス
ピ−ドに応じて調節することによって常に刈取に先立っ
て直前に茎稈を確実に挾持して茎稈の傾きを同じように
保つことができるものである。[Embodiment 3] The upper endless belt 7 can be adjusted by moving the pressing roller 23 back and forth as shown in FIG. By this adjustment, the upper conveying endless belt 7 always adjusts the starting position of the stem culm according to the operation speed, so that the stem culm is always clamped immediately before harvesting so that the inclination of the stem culm is the same. Is something that can be kept.
【００１３】〔別実施例４〕 図１２に示すように、回転式分草装置９は、背後から圧
風と水とを吹き付けるように構成されている。すなわ
ち、水タンク２４は、車台２の後部に装備され通常の収
穫作業中にはこれに連通されたホ−ス２５の先端部より
上位にあり、非作業時のように前部（刈取装置等）を上
昇したとき下位となる関係に構成している。Another Embodiment 4 As shown in FIG. 12, the rotary weeder 9 is configured to blow compressed air and water from behind. That is, the water tank 24 is provided at the rear of the undercarriage 2 and is higher than the tip of the hose 25 communicated with it during normal harvesting work. ) Is configured to be in a lower order when ascending.
【００１４】２６は起風装置であって、噴出口２７から
圧風を噴出できる構成としている。以上のように構成し
ておけば、水タンク２４中の水は、起風装置２６によっ
て起風され噴出口２７から吹き出す圧風によって吸い出
される作用を受けて噴出し、回転式分草装置９に吹き付
けられる。したがって、回転式分草装置９は、イ草から
出る樹液が付着しようとしても洗浄されてきれいな状態
を保つことができるものである。Reference numeral 26 denotes a draft device, which is configured to be able to blow compressed air from a jet port 27. With the above configuration, the water in the water tank 24 is blown out by the action of being blown by the wind blower 26 and sucked out by the compressed air blown out from the blower outlet 27, and is spouted out. Sprayed on. Accordingly, the rotary weeding device 9 can be cleaned and maintained in a clean state even if sap coming from rushes is going to adhere.
【００１５】次にその作用について説明する。まず、原
動機を始動して機体の回転各部を駆動しながら、車台２
を前進させてイ草の収穫作業を開始する。まず、圃場の
茎稈は、前部の分草杆４、４’によって分草され回転式
分草装置９によって分草されながら後方に達して基部が
茎稈引起装置６、６’、６”の始端部に達して引起しを
開始される。Next, the operation will be described. First, while starting the prime mover and driving the rotating parts of the fuselage,
To start harvesting grass. First, the stem culm in the field is weeded by the weeding rods 4 and 4 'at the front, and is sown by the rotary weeding device 9 while reaching the rear, and the base is the stem culm raising device 6, 6' and 6 ". When the start end is reached, raising is started.
【００１６】そして、茎稈は、株元から順次引起作用が
完了して後方に至ると茎稈誘導装置８に達して内側の茎
稈の条列が外側に押し出されるように誘導され、図３に
示すように、外側に位置する茎稈の条列とともに合わさ
れた状態でその上部が上部搬送無端帯７に挾持されて搬
送を開始される。茎稈は、そのように挾持されると、つ
ぎの瞬間に株元が刈取装置３に達して刈り取られ株元搬
送装置１４に係合され車台２の側方に搬送される。The stems and culms are sequentially guided from the root of the plant to the rear and reach the stem and culm guiding device 8 when the rearing action is completed, so that the rows of the inner stalks and stems are extruded outward, and FIG. As shown in (1), the upper part is sandwiched by the upper endless belt 7 in a state where the stems are aligned with the rows of the stems located on the outside, and the conveyance is started. When the stem is clamped in such a manner, at the next moment, the root of the stem reaches the reaper 3 and is cut off, engaged with the root conveyor 14 and conveyed to the side of the chassis 2.
【００１７】以上のように、イ草の茎稈は、すぐり装置
１５に達してすぐりラグ１６によってすぐり作用を受け
たあと結束装置１３に送り込まれて結束され後、荷台１
８に送り込まれるものである。As described above, the stem and culm of the rush will reach the squeezing device 15 and be subjected to the squeezing action by the squeezing lug 16 and then sent to the sizing device 13 to be sewn.
8 is sent.
【００１８】[0018]
【発明の効果】本発明は、以上述べたように、走行装置
１を有する車台２の前部低位置に多条刈の刈取装置３を
設け、該刈取装置３の前方に基部を刈取装置３の近傍に
取り付け先端部を前方に延長させた複数の分草杆４によ
って数条の茎稈誘導通路５、５’を形成し、該茎稈誘導
通路５、５’には始端部を下方前方に終端部を後方上方
にした茎稈引起装置６、６’、６”を臨ませて設け、該
茎稈引起装置６、６’、６”のうち中央に位置するもの
の後方上方には上部搬送無端帯７の始端部を臨ませて設
け、前記茎稈引起装置６’の背後には刈取直前のイ草茎
稈を左右両側に案内する誘導装置８を設けると共に、イ
草茎稈の株元が該誘導装置８で左右外側へ押し広げられ
た状態で、イ草茎稈の上部が上部搬送無端帯７に挾持さ
れるように構成したものであるから、イ草茎稈の株元が
誘導装置８で左右外側へ押し広げられた状態で、イ草茎
稈の上部が上部搬送無端帯７に挾持されるので、イ草茎
稈を上部搬送無端帯７の始端部に拝み取り状態にキャッ
チングするとき各条列の茎稈の長さを略均等にすること
ができる。As described above, according to the present invention, the multi-row mowing device 3 is provided at the front low position of the undercarriage 2 having the traveling device 1, and the base portion is provided in front of the mowing device 3 with the mowing device 3. A plurality of stem-and-culm guiding passages 5 and 5 'are formed by a plurality of weeding rods 4 attached to the vicinity of the stem and having a forward end extending forward. The stem and stem raising device 6, 6 ', 6 "having a rear end upward at the rear is provided facing the center of the stem and stem raising device 6, 6', 6". A guiding device 8 for guiding the stalk culm immediately before cutting to the left and right sides is provided behind the stalk culm raising device 6 '.
The stems of the stems and stems are pushed out to the left and right by the guiding device 8
The upper part of the stalk culm is pinched by the upper endless belt 7
The stem of the stalk culm
With the guidance device 8 squeezed out to the left and right outside,
Since the upper part of the culm is sandwiched by the upper endless belt 7, the length of the stem culm of each row is made substantially equal when catching the grass culm at the beginning of the upper endless belt 7. be able to.
【００１９】すなわち、イ草茎稈は、第３図のように内
側の条列の茎稈を誘導装置によって外側に押し広げて外
側の条列と同じな長さ（刈取位置から挾持位置までの長
さ）、になり、図４のように唯単に上部を挾持する従来
タイプに比較すると挾持搬送時に株元の揃いが極めて良
好になる特徴を有するものである。That is, as shown in FIG. 3, the stems and culms of the inner row are pushed and spread outward by the guiding device to have the same length as the outer row (from the cutting position to the clamping position). Length), as shown in FIG. 4, as compared with the conventional type in which the upper portion is simply clamped as shown in FIG.
【図１】本発明の実施例であって、イ草収穫機の平面図
である。FIG. 1 is an embodiment of the present invention and is a plan view of a rush harvester.
【図２】本発明の実施例であって、その側面図である。FIG. 2 is a side view of an embodiment of the present invention.
【図３】本発明の実施例であって、その用部の作用正面
図である。FIG. 3 is an embodiment of the present invention, and is an operational front view of a use portion thereof.
【図４】従来型の作用説明図である。FIG. 4 is an explanatory diagram of an operation of a conventional type.
【図５】本発明の別実施例であって、その平面図であ
る。FIG. 5 is a plan view of another embodiment of the present invention.
【図６】本発明の別実施例であって、その作用を示す正
面図である。FIG. 6 is a front view showing another embodiment of the present invention and showing its operation.
【図７】本発明の別実施例であって、一部の作用正面図
である。FIG. 7 is a partial front view showing another embodiment of the present invention.
【図８】本発明の別実施例であって、その作用図であ
る。FIG. 8 is an operational view of another embodiment of the present invention.
【図９】本発明の別実施例であって、その作用を示す平
面図である。FIG. 9 is a plan view showing the operation of another embodiment of the present invention.
【図１０】本発明の別実施例であって、作用側面図であ
る。FIG. 10 is an operational side view of another embodiment of the present invention.
【図１１】本発明の別実施例であって、作用側面図であ
る。FIG. 11 is an operational side view of another embodiment of the present invention.
【図１２】本発明の別実施例であって、その作用を示す
側面図である。FIG. 12 is a side view showing another embodiment of the present invention and showing the operation thereof.
１…走行装置、２…車台、３…刈取装置、４、４’…分
草杆、５、５’…穀稈誘導通路、６、６’、６”…茎稈
引起装置、７、７’、７”…上部搬送無端帯、８…誘導
装置。DESCRIPTION OF SYMBOLS 1 ... Running apparatus, 2 ... Undercarriage, 3 ... Harvester, 4, 4 '... Weeding rod, 5, 5' ... Grain culm guidance passage, 6, 6 ', 6 "... Stem culm raising apparatus, 7, 7' , 7 ″: Upper transport endless belt, 8: Guide device.
Claims (1)
に多条刈の刈取装置３を設け、該刈取装置３の前方に基
部を刈取装置３の近傍に取り付け先端部を前方に延長さ
せた複数の分草杆４によって数条の茎稈誘導通路５、
５’を形成し、該茎稈誘導通路５、５’には始端部を下
方前方に終端部を後方上方にした茎稈引起装置６、
６’、６”を臨ませて設け、該茎稈引起装置６、６’、
６”のうち中央に位置するものの後方上方には上部搬送
無端帯７の始端部を臨ませて設け、前記茎稈引起装置
６’の背後には刈取直前のイ草茎稈を左右両側に案内す
る誘導装置８を設けると共に、イ草茎稈の株元が該誘導
装置８で左右外側へ押し広げられた状態で、イ草茎稈の
上部が上部搬送無端帯７に挾持されるように構成したこ
とを特徴とするイ草収穫機。1. A multi-row mowing device 3 is provided at a low position in front of a chassis 2 having a traveling device 1. A base portion is provided in front of the mowing device 3 near the mowing device 3 and a tip portion is extended forward. A plurality of stem and stem guiding passages 5 by the plurality of weeding rods 4,
5 ′ is formed, and the stem and stem guiding passages 5 and 5 ′ have a stem and stem raising device 6 with a starting end downward and a terminating end rearward and upward,
6 ′, 6 ″ is provided facing the stem and stem raising device 6, 6 ′,
6 "is located at the center of the rear end of the upper conveying endless belt 7 at the rear upper side, and behind the stem culm raising device 6 ', the grass stem and culm immediately before cutting are guided to the left and right sides. In addition to providing the guiding device 8 for performing the induction,
With the device 8 pushed out to the left and right outside,
The upper part is clamped by the upper endless belt 7
And a grass harvester.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP01619292A JP3284572B2 (en) | 1992-01-31 | 1992-01-31 | Grass harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP01619292A JP3284572B2 (en) | 1992-01-31 | 1992-01-31 | Grass harvester |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH05211815A JPH05211815A (en) | 1993-08-24 |
| JP3284572B2 true JP3284572B2 (en) | 2002-05-20 |
Family
ID=11909656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP01619292A Expired - Lifetime JP3284572B2 (en) | 1992-01-31 | 1992-01-31 | Grass harvester |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3284572B2 (en) |
-
1992
- 1992-01-31 JP JP01619292A patent/JP3284572B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH05211815A (en) | 1993-08-24 |
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