JPH0137390Y2 - - Google Patents
Info
- Publication number
- JPH0137390Y2 JPH0137390Y2 JP1982105848U JP10584882U JPH0137390Y2 JP H0137390 Y2 JPH0137390 Y2 JP H0137390Y2 JP 1982105848 U JP1982105848 U JP 1982105848U JP 10584882 U JP10584882 U JP 10584882U JP H0137390 Y2 JPH0137390 Y2 JP H0137390Y2
- Authority
- JP
- Japan
- Prior art keywords
- helical
- rotating body
- spiral
- endless
- rotating
- 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
- 238000003306 harvesting Methods 0.000 claims description 6
- 244000025254 Cannabis sativa Species 0.000 description 12
- 210000000078 claw Anatomy 0.000 description 6
- 239000011295 pitch Substances 0.000 description 5
- 239000010902 straw Substances 0.000 description 4
- 240000007594 Oryza sativa Species 0.000 description 3
- 235000007164 Oryza sativa Nutrition 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 235000009566 rice Nutrition 0.000 description 3
- 241001494496 Leersia Species 0.000 description 2
- 238000009333 weeding Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 235000016623 Fragaria vesca Nutrition 0.000 description 1
- 240000009088 Fragaria x ananassa Species 0.000 description 1
- 235000011363 Fragaria x ananassa Nutrition 0.000 description 1
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Harvesting Machines For Specific Crops (AREA)
- Outside Dividers And Delivering Mechanisms For Harvesters (AREA)
Description
【考案の詳細な説明】
本考案は、植立茎稈の強制引起しが稈身に対す
る受止め面が大で稈身折れの生じにくい状態で行
われるように、植立茎稈を引起こす螺旋回転体を
設けた刈取収穫機の引起し装置に関する。[Detailed description of the invention] The present invention has a spiral structure that raises the planted stem culm so that the planted stem culm can be forcibly pulled up in a state where the receiving surface for the culm is large and the culm is less likely to break. The present invention relates to a lifting device for a reaping harvester equipped with a rotating body.
上記収穫機において、従来、植立茎稈が機体前
方や螺旋回転体と反対側に向かつて倒伏していた
り、螺旋回転体から遠く離れている場合のよう
に、倒伏方向や植立位置によつては植立茎稈の螺
旋回転体に対する引掛かりが悪くなり、引起し不
良や押倒しが生じ易くなつていた。 In the above-mentioned harvesting machine, conventionally, the planted stem culm may lie down toward the front of the machine or on the opposite side of the spiral rotating body, or may be far away from the spiral rotating body, depending on the lodging direction or the planting position. As a result, the culms of the planted stems were less likely to be caught by the helical rotating body, making it more likely that they would be pulled up incorrectly or pushed down.
本考案の目的は、植立茎稈が如何なる方向に倒
伏していたり、螺旋回転体から離れていても、そ
れを螺旋回転体に確実に係止させることができる
と共に、引起し搬送が確実に行われるようにし
て、引起しを確実に行わせると共に押倒しを伴う
ことなく作業できるようにすることにある。 The purpose of the present invention is to be able to reliably lock the planted stem culm to the helical rotating body even if it is lying down in any direction or away from the helical rotating body, and to ensure that it can be lifted and transported reliably. The object is to ensure that the lifting operation is carried out in such a way that the lifting operation is carried out reliably, and to enable the work to be carried out without pushing down.
本考案による刈取収穫機の引起し装置の特徴構
成は、引起し経路の横側部に、植立茎稈を前記螺
旋回転体に掻き込むと共に前記螺旋回転体との協
働により搬送する係止爪付無端回動帯状体を前記
螺旋回転体と反対側に配置した状態で、かつ、前
記無端回動帯状体の長手方向での係止爪並列ピツ
チが前記螺旋回転体の螺旋ピツチと同一である状
態で、さらには、前記螺旋回転体の軸芯方向視に
おいて前記係止爪が螺旋回転体とラツプする状態
で設けたことにある。 A characteristic configuration of the pulling device of the reaping and harvesting machine according to the present invention is that a locking device is provided on the side of the pulling path to scrape the planted stem culm into the spiral rotating body and transport it in cooperation with the spiral rotating body. In a state in which the endless rotating belt-like body with claws is disposed on the opposite side of the spiral rotating body, and the pitch in which the locking claws are parallel in the longitudinal direction of the endless rotating belt-like body is the same as the helical pitch of the spiral rotating body. Further, the locking pawl is provided in a state in which the locking pawl overlaps the helical rotary body when viewed in the axial direction of the helical rotary body.
たとえ植立茎稈が螺旋回転体に引掛かりにくい
方向に倒伏していたり、螺旋回転体から離れてい
ても、株元が螺旋回転体に引掛かるように係止爪
によつて螺旋回転体に掻き込まれるようにするこ
とが係止爪付無端回動帯状体によつて可能にな
る。その上、掻き込まれた茎稈は螺旋回転体と係
止爪の協働により確実に引起し搬送され、しか
も、この協働引起し搬送が稈身の比較的長い部分
にわたつて作用して行われて、茎稈が螺旋回転体
に対して遅れのない状態でかつ確実に係止される
と共に、係止茎稈に対する引起し作用が確実に行
われるようにすることが、係止爪を有するのが無
端回動帯状体であること、及び、係止爪が前記並
列ピツチで螺旋回転体とラツプすることによつて
可能になる。これらの結果、植立状態如何にかか
わらず、引起しを確実に行いながら、かつ、押し
倒しを伴うことなく収穫することが可能になつ
た。 Even if the planted stem culm is lying in a direction where it is difficult to be caught by the spiral rotating body or is away from the spiral rotating body, the stem base is attached to the spiral rotating body by the locking claw so that it is caught on the spiral rotating body. This is made possible by the endless rotating belt-shaped body with a locking pawl. Moreover, the raked stem culm is reliably lifted and conveyed by the cooperation of the spiral rotating body and the locking claw, and furthermore, this cooperative lifting and conveyance acts over a relatively long part of the culm. In order to ensure that the stem culm is securely locked to the helical rotating body without delay and that the pulling action on the locked stem culm is reliably performed, the locking claw is This is made possible by the fact that it has an endless rotating band and that the locking pawl wraps with the helical rotor at the parallel pitches. As a result, it has become possible to reliably raise the plants and harvest them without pushing them down, regardless of the planting state.
以下に、本考案の実施例を図面に基いて説明す
る。 Embodiments of the present invention will be described below with reference to the drawings.
第１図及び第２図に示すように、左右一対の走
行用車輪１，１、これら車輪１，１の前方に搭載
したエンジン２、及び、前方に延出した操縦ハン
ドル３等を備えさせた自走機体の横一側部に、植
立藺草に対する引起し刈取部４、刈取藺草に対す
る縦搬送部５を設け、そして、刈取藺草を挾持搬
送する上下一対の無端回動帯６ａ，６ｂ、これら
回動帯６ａ，６ｂよりも株元側を係止搬送する無
端回動帯７、前記回動帯６ａ，６ｂよりも穂先側
を梳きながら係止搬送する無端回動帯８夫々から
成り、前記縦搬送部５からの藺草を機体横方向に
移送する横搬送部、この横搬送部により移送され
る藺草に梳き作用し、前記回動帯６ａ，６ｂに挾
持されない短稈藺草を機体後方に選出する突起付
無端回動帯９、この回動帯９により選出された藺
草を機体横一側方に落下案内するシユート１０、
前記横搬送部からの設定長さよりも長稈の藺草を
収集貯留する容器１１夫々を、前記自走機体の上
部に設け、もつて、藺草収穫機を構成してある。 As shown in FIGS. 1 and 2, the vehicle was equipped with a pair of left and right running wheels 1, 1, an engine 2 mounted in front of these wheels 1, 1, and a control handle 3 extending forward. On one horizontal side of the self-propelled machine body, there is provided a lifting and reaping section 4 for the planted grass, a vertical transport section 5 for the cut grass, and a pair of upper and lower endless rotating bands 6a, 6b for holding and transporting the cut grass. It consists of an endless rotating band 7 that locks and conveys the stock end side of the rotating bands 6a, 6b, and an endless rotating band 8 that locks and conveys the tip side of the ear while combing the rotating bands 6a, 6b. A horizontal conveyance section that transfers the grass from the vertical conveyance section 5 in the lateral direction of the machine body, which acts to comb the grass transferred by this horizontal conveyance section, and selects short culm grass that is not pinched by the rotating bands 6a and 6b to the rear of the machine body. an endless rotating band 9 with a protrusion, a chute 10 that guides the grass selected by the rotating band 9 to fall to one side of the aircraft body;
Containers 11 for collecting and storing rushes with longer culms than the set length from the horizontal conveyance section are provided on the upper part of the self-propelled body, thereby forming a rush harvester.
前記引起し刈取部４は、第３図及び第４図に示
すように構成してある。 The lifting reaping section 4 is constructed as shown in FIGS. 3 and 4.
すなわち、自走機体から左右一対のフレーム１
２，１２を延出させて、引起し経路Ｒを形成し、
植立藺草を刈取対象物と非刈取対象物とに分草す
る分草具１３を、前記フレーム１２の延出端部に
固設すると共に、前記引起し経路Ｒの奥に刈取装
置１４を配設し、そして、前記上方側無端回動帯
６ａの始端部を巻回してある駆動回転軸１５に伝
動ケース１６により連動させて駆動されるように
構成した回転軸１７ａと、この回転軸１７ａに付
設した螺旋帯板１７ｂとから成る引起し用螺旋回
転体１７を、前端が刈取装置１４の前方で地面近
くに位置し、かつ、後端側ほど高レベルに位置す
る傾斜姿勢の状態で引起し経路Ｒの横一側部に配
設すると共に、藺草が螺旋回転体１７から外れる
ことを防止する上下一対の杆体１８ａ，１８ｂ
を、螺旋回転体１７とは反対側に位置させて引起
し経路Ｒの横側部に固設したチエーンケース１９
から後方で上方に向けてかつ螺旋回転体１７に沿
わせて延出させ、分草具１３からの藺草が螺旋回
転体１７により比較的広い面で受止め係止されな
がら強制引起しされ、その状態で株元が刈取装置
１４により切断されるようにしてある。 In other words, from the self-propelled aircraft, a pair of left and right frames 1
2 and 12 to form a raising path R,
A weeding tool 13 for dividing the planted grass into objects to be cut and objects not to be cut is fixed to the extending end of the frame 12, and a cutting device 14 is arranged at the back of the pulling path R. and a rotating shaft 17a configured to be driven by a transmission case 16 in conjunction with the driving rotating shaft 15 around which the starting end of the upper endless rotating band 6a is wound; The pulling helical rotating body 17, which is made up of the attached spiral band plate 17b, is pulled up in an inclined position with the front end located near the ground in front of the reaping device 14 and the rear end being located at a higher level. A pair of upper and lower rods 18a and 18b are arranged on one side of the path R and prevent the grass from coming off the spiral rotating body 17.
A chain case 19 is located on the opposite side of the spiral rotating body 17 and is fixed on the side of the lifting path R.
The grass from the weeding tool 13 is forcibly pulled up while being received and locked on a relatively wide surface by the spiral rotor 17. In this state, the base of the stock is cut by a reaping device 14.
又、第３図ないし第５図に示すように、植立藺
草の株元部を抄い上げて前記螺旋回転体１７の始
端部に掻き込むと共に掻き込んだ藺草を螺旋回転
体１７との協働により引起し搬送する複数本の係
止爪２０…夫々を起伏揺動自在に備えさせた無端
帯状体の一例としての無端チエーン体２１を、前
記チエーンケース１９内の下部と上部に振り分け
配設された一対のスプロケツト２２，２３に巻回
してあると共に、無端チエーン２１の長手方向で
の係止爪並列ピツチを螺旋回転体１７の螺旋ピツ
チと同一に形成してある。そして、前記上方側ス
プロケツト２２を支持させてある回転軸２４のチ
エーンケース１９外への突出部を、伝動ベルト２
５及び伝動ケース２６を介して下方側無端回動帯
６ｂの始端部に対する巻回回転軸２７に連動させ
て、無端チエーン２１の駆動を可能にすると共
に、無端チエーン２１が回動するに伴い係止爪２
０をチエーンケース１９の下端部において先端側
がチエーンケース１９から突出した起立作用姿勢
にするように、かつ、チエーンケース１９の引起
し経路Ｒ側において先端側がチエーンケース１９
から突出すると共に螺旋回転体１７の軸芯方向視
において螺旋帯板１７ｂとラツプする起立作用姿
勢にするように係止爪２０の基部に接当作用する
起立ガイド２８を、下方側スプロケツト２３の周
面及びチエーンケース１９夫々に備えさせ、植立
藺草が螺旋回転体１７と反対の方向や機体前方等
如何なる方向に倒伏していたり、螺旋回転体１７
から横方向に遠く離れていても、係止爪２０によ
つて螺旋回転体１７に掻込み供給されることによ
つて螺旋回転体１７による稈身係止が確実に行わ
れるように、かつ、その係止藺草に対する引起し
搬送が係止爪２０と螺旋回転体１７との協働によ
つて行われることによつて引起しが確実に行われ
るようにしてある。 Further, as shown in FIGS. 3 to 5, the base of the planted rush is scooped up and scraped into the starting end of the spiral rotor 17, and the scraped rush is moved in cooperation with the spiral rotor 17. A plurality of locking pawls 20 that are pulled up and transported by the action of the chain case 19 are divided into a lower part and an upper part in the chain case 19. The endless chain 21 is wound around a pair of sprockets 22 and 23, and the parallel pitch of the locking pawls in the longitudinal direction of the endless chain 21 is formed to be the same as the helical pitch of the helical rotating body 17. Then, the protrusion of the rotating shaft 24 supporting the upper sprocket 22 to the outside of the chain case 19 is connected to the transmission belt 2.
5 and the transmission case 26 to the winding rotating shaft 27 for the starting end of the lower endless rotating band 6b to enable the driving of the endless chain 21, and as the endless chain 21 rotates. Stopper 2
0 at the lower end of the chain case 19 so that the tip side protrudes from the chain case 19, and on the lifting route R side of the chain case 19, the tip side
The erecting guide 28 protrudes from the periphery of the lower sprocket 23 and comes into contact with the base of the locking pawl 20 so as to bring it into the erecting position where it overlaps the spiral band plate 17b when viewed in the axial direction of the helical rotating body 17. The surface and chain case 19 are each equipped with a mower, so as to prevent the helical rotor 17 from lying in any direction, such as in the opposite direction to the helical rotor 17 or in front of the fuselage.
Even if the culm is far away in the lateral direction from the helical rotary body 17, the locking pawl 20 scrapes and supplies the culm to the helical rotary body 17, so that the culm is surely retained by the helical rotary body 17, and The lifting and conveying of the locked rush grass is carried out by the cooperation of the locking pawl 20 and the spiral rotating body 17, thereby ensuring that the lifting is carried out reliably.
前記縦搬送部５を構成するに、前記螺旋回転体
１７の後方側部分により、刈取藺草の穂先側が機
体後方で上方に係止搬送されるように構成すると
共に、刈取装置１４からの藺草の株元側を機体後
方で上方に持上げ挾持搬送する左右一対の無端回
動帯２９ａ，２９ｂを、前記螺旋回転体１７の後
方に設け、螺旋回転体１７と無端回動帯２９ａ，
２９ｂとの協働により、刈取藺草を穂先側が前方
に位置すると共に稈身が前後方向に沿う倒伏姿勢
に姿勢変更しながら機体後方で上方に持上げ搬送
して横搬送部に供給するようにしてある。尚、第
１図に示す係止爪付無端回動帯３０及びスターホ
イル３１は、螺旋回転体１７と無端回動帯２９
ａ，２９ｂとの間に位置する稈身部分を垂れ下が
らないように持上げ搬送すると共に横搬送部に掻
込み供給するためのものである。 The vertical conveying section 5 is configured such that the tip side of the harvested rush grass is held and conveyed upward at the rear of the machine by the rear side portion of the spiral rotating body 17, and the stalks of rush grass from the reaping device 14 are transported upward. A pair of left and right endless rotating bands 29a, 29b for lifting and holding the base side upward at the rear of the machine is provided behind the spiral rotating body 17, and the spiral rotating body 17 and the endless rotating bands 29a,
In cooperation with 29b, the harvested strawberry is lifted upward at the rear of the machine and transported to the lateral transport section while changing its posture to a laid-down position with the tip side facing forward and the culm along the front-rear direction. . Incidentally, the endless rotating band 30 with a locking pawl and the star wheel 31 shown in FIG.
This is for lifting and conveying the culm portion located between the culms 29a and 29b so that it does not sag, and also scraping and feeding it to the horizontal conveyance section.
上記した引起し部は、稲・麦等藺草以外の各種
茎稈を刈取対象物とする収穫機にも適用できる。 The above-mentioned raising part can also be applied to a harvester that harvests various stems and culms other than straw grass such as rice and wheat.
図面は本考案に係る刈取収穫機の引起し装置の
実施例を示し、第１図は藺草収穫機の側面図、第
２図は藺草刈取収穫機の概略平面図、第３図は引
起し装置の正面図、第４図は引起し装置の側面
図、第５図は第３図の−断面矢視図である。
１７……螺旋回転体、２０……係止爪、２１…
…無端回動帯状体、Ｒ……引起し経路。
The drawings show an embodiment of the pulling device of the straw harvester according to the present invention, FIG. 1 is a side view of the rice straw harvester, FIG. 2 is a schematic plan view of the rice straw harvester, and FIG. 3 is the pulling device. FIG. 4 is a side view of the pulling device, and FIG. 5 is a sectional view taken along the arrow - in FIG. 3. 17... Spiral rotating body, 20... Locking claw, 21...
... Endless rotating band, R... Raising path.
Claims (1)
取収穫機の引起し装置であつて、引起し経路Ｒの
横側部に、植立茎稈を前記螺旋回転体１７に掻き
込むと共に前記螺旋回転体１７との協働により搬
送する係止爪付無端回動帯状体２１を前記螺旋回
転体１７と反対側に配置した状態で、かつ、前記
無端回動帯状体２１の長手方向での係止爪並列ピ
ツチが前記螺旋回転体１７の螺旋ピツチと同一で
ある状態で、さらには、前記螺旋回転体１７の軸
芯方向視において前記係止爪２０が螺旋回転体１
７とラツプする状態で設けてある刈取収穫機の引
起し装置。 This is a pulling device for a reaping and harvesting machine, which is provided with a helical rotating body 17 for raising a planted stem culm. In a state in which the endless rotating belt-shaped body 21 with a locking pawl that is conveyed in cooperation with the spiral rotating body 17 is arranged on the opposite side to the spiral rotating body 17, and in the longitudinal direction of the endless rotating belt-shaped body 21, In a state where the locking pawl parallel pitch is the same as the helical pitch of the helical rotary body 17, the locking pawl 20 is further aligned with the helical rotary body 1 when viewed in the axial direction of the helical rotary body 17.
A lifting device for a reaping and harvesting machine which is provided in a state where it overlaps with 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10584882U JPS598534U (en) | 1982-07-12 | 1982-07-12 | Harvester pulling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10584882U JPS598534U (en) | 1982-07-12 | 1982-07-12 | Harvester pulling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS598534U JPS598534U (en) | 1984-01-20 |
| JPH0137390Y2 true JPH0137390Y2 (en) | 1989-11-10 |
Family
ID=30247938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10584882U Granted JPS598534U (en) | 1982-07-12 | 1982-07-12 | Harvester pulling device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS598534U (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4716744U (en) * | 1971-03-26 | 1972-10-26 | ||
| JPS4919142U (en) * | 1972-05-27 | 1974-02-18 | ||
| JPS4933871U (en) * | 1972-06-24 | 1974-03-25 | ||
| JPS5513014A (en) * | 1978-07-10 | 1980-01-29 | Sato Yoshitaka | Reaper |
-
1982
- 1982-07-12 JP JP10584882U patent/JPS598534U/en active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4716744U (en) * | 1971-03-26 | 1972-10-26 | ||
| JPS4919142U (en) * | 1972-05-27 | 1974-02-18 | ||
| JPS4933871U (en) * | 1972-06-24 | 1974-03-25 | ||
| JPS5513014A (en) * | 1978-07-10 | 1980-01-29 | Sato Yoshitaka | Reaper |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS598534U (en) | 1984-01-20 |
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