JPH0685660B2 - Mowing clutch device for reaper - Google Patents

Mowing clutch device for reaper

Info

Publication number
JPH0685660B2
JPH0685660B2 JP60192578A JP19257885A JPH0685660B2 JP H0685660 B2 JPH0685660 B2 JP H0685660B2 JP 60192578 A JP60192578 A JP 60192578A JP 19257885 A JP19257885 A JP 19257885A JP H0685660 B2 JPH0685660 B2 JP H0685660B2
Authority
JP
Japan
Prior art keywords
grain culm
clutch
reaping
reaper
cutting
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 - Fee Related
Application number
JP60192578A
Other languages
Japanese (ja)
Other versions
JPS6251920A (en
Inventor
義勝 青木
昌次 越智
雅之 阿波
良一 玉木
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Iseki and Co Ltd
Original Assignee
Iseki and Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Iseki and Co Ltd filed Critical Iseki and Co Ltd
Priority to JP60192578A priority Critical patent/JPH0685660B2/en
Publication of JPS6251920A publication Critical patent/JPS6251920A/en
Publication of JPH0685660B2 publication Critical patent/JPH0685660B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Description

【発明の詳細な説明】 産業上の利用分野 この発明は、刈取機の刈取クラッチ装置に関し、刈取機
が刈取ろうとする穀稈の有無によって刈取クラッチを入
切させるもので、刈取結束機やコンバイン等に利用でき
る。
Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a reaping clutch device for a reaper, which opens and closes the reaping clutch depending on the presence or absence of grain stalks to be reaped by the reaper. Available for

従来の技術 刈取機の前部の穀稈案内部に穀稈の有無を検出する穀稈
センサを設け、この穀稈センサによる穀稈の検出により
刈取装置部を伝動する刈取クラッチを入りにすると共
に、穀稈の無くなることを検出すると刈取クラッチを切
りにすべく連動構成する。
2. Description of the Related Art A grain culm sensor that detects the presence or absence of grain culm is provided in the grain culm guide section at the front of the reaper, and a reaping clutch that transmits the reaping device unit is detected by detecting the grain culm by this grain culm sensor and , When the loss of grain culm is detected, the interlocking mechanism is configured to disengage the reaping clutch.

発明が解決しようとする問題点 穀稈引起装置や刈刃装置等からなる刈取装置を走行車体
に対して着脱する形態では、この刈取クラッチが穀稈セ
ンサによる連動と手動操作による操作連動とに切替えら
れる構成形態とされる関係上、この刈取クラッチ連動系
の切替のため連動機構の着脱が面倒である。
Problems to be Solved by the Invention In a mode in which a mowing device including a grain culm raising device and a cutting blade device is attached to and detached from a traveling vehicle body, this reaping clutch is switched between interlocking by a grain culm sensor and operation interlocking by manual operation. Due to this configuration, it is troublesome to attach and detach the interlocking mechanism for switching the reaping clutch interlocking system.

問題点を解決するための手段 この発明は、穀稈を引起案内する引起装置(1)、及び
この引起穀稈を刈取る刈刃装置(2)等からなり車体
(3)に対して着脱自在の刈取装置(4)に、刈取ろう
とする穀稈の有無を検出して該刈取装置(4)の刈取ク
ラッチ(5)伝動を断続すべく連動する穀稈センサ
(6)と、車体(3)の操縦ハンドル(11)部近傍にお
いてこの刈取クラッチ(5)を該センサ(6)による自
動連動と手動による操作連動とに切替える切替レバー
(7)とを設けてなる刈取機の刈取クラッチ装置の構成
とする。
MEANS FOR SOLVING THE PROBLEMS The present invention comprises a pulling device (1) for pulling up and guiding a grain culm, a cutting blade device (2) for cutting the grain culm, etc., and is detachable from a vehicle body (3). The harvesting device (4) detects the presence or absence of grain stalks to be harvested, and the harvesting clutch (5) of the slicing device (4) is interlocked to intermittently transmit the transmission, and the vehicle body (3). Of a harvesting clutch device for a harvester, which is provided with a switching lever (7) for switching the harvesting clutch (5) between automatic interlocking by the sensor (6) and manual interlocking in the vicinity of the steering handle (11) of And

発明の作用 切替レバー(7)を手動による操作連動に切替操作して
刈取クラッチ(5)を連継させれば、車体(3)から刈
取装置(4)への動力伝達は、刈取装置(4)部におけ
る穀稈の有無に拘らず常時行われて刈取作用を行いうる
態勢にあり、又、該切替レバー(7)を自動連動に切替
操作しておけば、刈取装置(4)に刈取ろうとする穀稈
が案内されたとき、穀稈センサ(6)がこれを検出して
該刈取クラッチ(5)を連継して引起装置(1)や刈刃
装置(2)等を伝動させて刈取作用を行い、穀稈センサ
(6)が穀稈を検出しないときは、刈取クラッチ(5)
を断って刈取を停止する。
Effect of the Invention If the switching lever (7) is switched to manual operation interlocking so as to continuously connect the mowing clutch (5), the power transmission from the vehicle body (3) to the mowing device (4) is performed. ) Section is always ready to perform the reaping action regardless of the presence or absence of grain culm, and if the switching lever (7) is automatically switched, the reaping device (4) tries to reaper. When the grain culm to be cut is guided, the grain culm sensor (6) detects it and the harvesting clutch (5) is continuously connected to the pulling device (1) and the cutting blade device (2) to transmit the harvest. When the grain culm sensor (6) does not detect the grain culm, the cutting clutch (5) operates.
Refuse to stop harvesting.

このような刈取装置(4)を車体(3)に対して着脱す
るときは、この刈取装置(4)側に刈取クラッチ(5)
を連動する穀稈センサ(6)、及び切替レバー(7)等
が設けられているため、この切替レバー(7)を刈取装
置(4)と一体的として着脱することができる。
When attaching or detaching such a mowing device (4) to or from the vehicle body (3), the mowing clutch (5) is attached to the mowing device (4) side.
Since the grain culm sensor (6) and the switching lever (7) interlocking with are provided, the switching lever (7) can be attached and detached integrally with the reaping device (4).

発明の効果 このように刈取装置(4)の車体(3)に対する着脱の
ときは、この刈取装置(4)の動力伝達の断、続する刈
取クラッチ(5)の穀稈センサ(6)から自動連動と操
縦ハンドル(11)側からの手動による操作連動とに切替
える切替レバー(7)を連継させたまゝの状態で行うこ
とができるため、この切替レバー(7)機構の分離、接
続等の煩雑な操作を不要とし、又、刈取クラッチの切替
操作も容易に維持でき、刈取装着の着脱を簡単化でき
る。
As described above, when the cutting device (4) is attached to or detached from the vehicle body (3), the power transmission of the cutting device (4) is interrupted, and the grain stem sensor (6) of the following cutting clutch (5) is automatically operated. Since the switching lever (7) that switches between interlocking and manual operation interlocking from the control handle (11) side can be performed continuously, the switching lever (7) mechanism can be separated and connected. No complicated operation is required, and the switching operation of the reaping clutch can be easily maintained, which makes it easy to attach and detach the reaper.

実施例 なお、図例において、車体(3)は、左右一対の走行車
輪(8)を有した車軸(9)を、原動機(10)によって
駆動伝動すべく設け、操縦ハンドル(11)を前後方向へ
振替可能に設け、前側には刈取装置(4)、及びその他
のアタッチメントを装着できるヒッチ(12)を設け、一
側には該原動機(10)から伝動回転される動力取出軸
(13)を設けている。この動力取出軸(13)には刈取ク
ラッチ(5)を構成する手動操作によるクラッチ(14)
が、シフタアーム(15)によって伝動ベベルギヤ機構
(16)との間で断、続できるもので、この操作は操縦ハ
ンドル(11)の操作レバー(17)に連動操作する構成で
ある。(18)はこれら動力取出軸(13)及びベベルギヤ
機構(16)等を内装する伝動ケースである。
Embodiment In the illustrated example, the vehicle body (3) is provided with an axle (9) having a pair of left and right traveling wheels (8) so as to drive and drive by a prime mover (10), and a steering handle (11) is arranged in the front-rear direction. Is provided so as to be transferable to the front side, and a hitch (12) to which a mowing device (4) and other attachments can be attached is provided on the front side, and a power take-off shaft (13) which is driven and rotated from the prime mover (10) is provided on one side. It is provided. The power take-off shaft (13) has a manually operated clutch (14) that constitutes a cutting clutch (5).
However, the shifter arm (15) can be connected to and disconnected from the transmission bevel gear mechanism (16), and this operation is configured to be operated in conjunction with the operation lever (17) of the control handle (11). Reference numeral (18) is a transmission case that internally houses the power take-out shaft (13), the bevel gear mechanism (16), and the like.

刈取装置(4)は、レシプロ形態の刈刃装置(2)を刈
取機枠(45)の下部に設け、この刈刃装置(2)の後側
上部には、刈取穀稈を横送りする集送装置(19)を設
け、これら刈刃装置(2)及び集送装置(19)の横側端
部に、この集送装置(19)から集送される穀稈を集速圧
縮しながら結する結束装置(20)を設けている。(21)
は、この結束装置(20)の穀稈集束パッカー(22)、結
束紐巻掛ニードル(23)、結束紐を結節する結節機構
(24)、及び結束穀稈を放出する放出アーム(25)等を
連動する伝動機構を内装した結束伝動ケースである。
The cutting device (4) is provided with a reciprocating cutting blade device (2) at the lower part of the reaper frame (45), and a cutting grain culm is fed laterally to the upper rear side of the cutting device (2). The feeding device (19) is provided, and the grain culms collected from the collecting device (19) are connected to the lateral end portions of the cutting blade device (2) and the collecting device (19) while collecting and compressing them. A binding device (20) is provided. (twenty one)
Is a grain culm collecting packer (22) of the tying device (20), a tying string winding needle (23), a knotting mechanism (24) for tying the tying string, a discharge arm (25) for discharging the tying grain culm, etc. This is a united transmission case that incorporates a transmission mechanism that interlocks with.

刈刃装置(2)の前方には、穀稈を左右に分草する分草
杆(26)、及びこの分草杆(26)によって分草される穀
稈をラグ係合によって引起す引起装置(27)等を設け
る。刈取機枠(45)一側で前記車体(3)の動力取出軸
(13)と対向する位置には、この刈取装置(4)の各部
に伝動するための伝動機構(28)を内装する伝動ケース
(29)を設けて、該動力取出軸(13)と対向する入力軸
(30)をほゞ同軸線上に沿わせて設け、この入力軸(3
0)上に刈取クラッチ(5)の一つであり穀稈センサ
(6)によって自動的に断、続されるクラッチ(31)を
設け、シフター軸(32)の回動によって断、続操作すべ
く設けられ、更にこのシフター軸(32)には、穀稈セン
サ(6)からリンク機構(33)を介して連動されるアー
ム(34)と、切替レバー(7)によってワイヤ(35)機
構を介して連動されるアーム(36)とによって、いずれ
の側からでもクラッチ(31)を連継しうるように連動構
成している。伝動機構(28こは、該入力軸(30)上にク
ラッチ(31)によって断、続されるベベルギヤ37が設け
られ、このギヤ37と咬合うベベルギヤ37′によって回転
される軸(38)の下端部からは、チエン機構(39)によ
って、刈刃装置(2)、結束装置(20)、及び引起装置
(1)等が連動構成され、上端部からは集送装置(19)
が連動構成される。(55)は刈取装置(4)一側のナロ
ーガイドである。
In front of the cutting blade device (2), a weeding rod (26) for weeding the culm to the left and right, and a pulling device for raising the culm weeded by the weeding rod (26) by lug engagement. (27) etc. will be provided. At a position facing the power take-off shaft (13) of the vehicle body (3) on one side of the reaper frame (45), a transmission mechanism (28) for transmitting power to each part of the reaper (4) is installed. A case (29) is provided, and an input shaft (30) facing the power take-off shaft (13) is provided along a coaxial line, and the input shaft (3
0) A clutch (31) which is one of the harvesting clutches (5) and which is automatically disengaged and connected by the grain stem sensor (6) is provided, and disengaged and operated continuously by rotating the shifter shaft (32) The shifter shaft (32) is provided with an arm (34) interlocked with the grain culm sensor (6) via a link mechanism (33) and a wire (35) mechanism by a switching lever (7). With the arm (36) interlocked therewith, the clutch (31) can be interlocked from any side. A transmission mechanism (28 has a lower end of a shaft (38) which is provided with a bevel gear 37 which is disengaged and connected by a clutch (31) on the input shaft (30) and which is rotated by a bevel gear 37 'meshing with the gear 37. The cutting mechanism (39) interlocks the cutting blade device (2), the binding device (20), the raising device (1), and the like from the upper part, and the collecting device (19) from the upper end part.
Are interlocked. (55) is a narrow guide on one side of the reaping device (4).

穀稈センサ(6)は分草杆(26)に上下方向の軸(40)
回りに回動自在に設け、進行方向と直角状の位置と進行
方向後方の分草杆(26)方向に沿う位置との間を、前後
に回動自在で、穀稈を検出しないときは穀稈センサ
(6)が前側に回動して進行方向と直角状の位置にある
ようばねによって弾発付勢されている。この穀稈センサ
(6)の回動部と前記アーム(34)との間を連結するリ
ンク機構(33)にはばね(41)が介装され、リンク機構
(33)長を伸出させるように弾発し、穀稈センサ(6)
は後側へ回動されるとこのばね(41)の張力に抗するよ
うに連動して該アーム(34)を回動連動する。
The grain culm sensor (6) has a vertical axis (40) on the shunt rod (26).
It is provided rotatably around and is rotatable back and forth between a position perpendicular to the direction of travel and a position along the direction of the weeding rod (26) behind the direction of travel. The culm sensor (6) is elastically urged by a spring so that the culm sensor (6) rotates forward and is positioned at a right angle to the traveling direction. A spring (41) is interposed in a link mechanism (33) that connects the rotating portion of the grain culm sensor (6) and the arm (34) to extend the length of the link mechanism (33). Bursting on the grain culm sensor (6)
When it is rotated to the rear side, the arm (34) is interlocked and interlocked so as to resist the tension of the spring (41).

切替レバー(7)は、操縦ハンドル(11)近傍の結束紐
(42)を収容する紐ケース(43)に上下回動操作自在に
枢着(44)し、この紐ケース(43)は、刈取機枠(45)
に一体的に設けるもよく、又、刈取機枠(45)とは独立
した構成とし、しかも車体(3)上に着脱自在に設ける
形態とするもよい。切替レバー(7)とアーム(36)と
を連結するワイヤ(35)のアウタワイヤ(46)の一端部
は、該紐ケース(43)部分のストッパ(47)に係止し、
他端部は伝動ケース(29)部分のストッパ(48)に係止
させている。
The switching lever (7) is pivotally attached (44) to a cord case (43) accommodating the binding cord (42) near the control handle (11) so as to be vertically rotatable, and the cord case (43) is cut. Machine frame (45)
May be integrally provided on the vehicle body (3), or may be provided independently of the reaper frame (45) and detachably provided on the vehicle body (3). One end of the outer wire (46) of the wire (35) connecting the switching lever (7) and the arm (36) is locked to the stopper (47) of the string case (43),
The other end is locked to the stopper (48) in the transmission case (29).

動力取出軸(13)と入力軸(30)との間を連結する連結
軸(49)は、両端部に該動力取出軸(13)に嵌合するソ
ケット(50)と入力軸(30)に嵌合するソケット(51)
を設け、このうち一方のソケット(51)はばね(52)に
よって伸出方向へ弾発され、これらのソケット(50)
(51)を動力取出軸(13)と入力軸(30)に嵌合して連
結することにより、入力軸(30)を伝動回転させること
ができる。(53)(54)はこれら連結軸(49)、乃至ソ
ケット(50)(51)部分の外周を覆う伸縮自在のカバー
筒である。
The connecting shaft (49) for connecting the power takeoff shaft (13) and the input shaft (30) has a socket (50) fitted to the power takeoff shaft (13) and an input shaft (30) at both ends. Mating socket (51)
And one of the sockets (51) is elastically bulged in the extension direction by a spring (52).
The input shaft (30) can be transmission-rotated by fitting and coupling the (51) to the power take-off shaft (13) and the input shaft (30). Reference numerals (53) and (54) denote expandable cover cylinders that cover the outer periphery of the connecting shaft (49) and the sockets (50) and (51).

車体(3)から刈取装置(4)を取外すときは、この連
結軸(49)をカバー筒(53)(54)と共に動力取出軸
(13)と入力軸(30)との間から外し、ヒッチ(12)か
ら刈取機枠(45)を外せばよい。又、このとき紐ケース
(43)が車体(3)側に載置されている形態では、この
紐ケース(47)を予め刈取装置(4)側の適当な部分に
移しておけば便利である。
When removing the mowing device (4) from the vehicle body (3), remove the connecting shaft (49) together with the cover cylinders (53) and (54) from between the power take-off shaft (13) and the input shaft (30), and hitch. Remove the reaper frame (45) from (12). Further, at this time, in the form in which the string case (43) is placed on the vehicle body (3) side, it is convenient to move the string case (47) to an appropriate portion on the mowing device (4) side in advance. .

車体(3)に刈取装置(4)を連結させた状態で刈取作
業を行う場合は、原動機(10)の駆動によって車輪
(8)が回転されると共に、動力取出軸(13)、連結軸
(49)、入力軸(30)、及び伝動機構(28)等を経て、
刈刃装置(2)、結束装置(20)、集送装置(19)、及
び引起装置(1)等が伝動され、刈取結束作用を行うこ
とができる。
When performing a mowing operation in a state in which the mowing device (4) is connected to the vehicle body (3), the wheels (8) are rotated by the drive of the prime mover (10) and the power take-off shaft (13) and the connecting shaft ( 49), input shaft (30), transmission mechanism (28), etc.,
The cutting blade device (2), the bundling device (20), the collecting device (19), the raising device (1) and the like are transmitted, and the cutting and bundling action can be performed.

刈取クラッチ(5)を手動操作によって動力の断、続を
行うときは、切替レバー(7)をクラッチ(31)連継状
態に操作しておき、操作レバー(17)の操作によってク
ラッチ(14)を断、続操作する。又、このクラッチ手動
操作から自動操作に切替えるには、切替レバー(7)を
クラッチ断状態に操作し、操作レバー(17)によるクラ
ッチ(14)は常時連継状態にする。このとき穀稈センサ
(6)は穀稈の案内される通路側に突出されているため
に、機体の進行によってこの穀稈センサ(6)が穀稈を
検出すると、リンク機構(33)を介してクラッチ(31)
が連継され、刈取装置(4)各部が伝動される。この穀
稈センサ(6)が穀稈を検出する間はこの刈取作用が連
続して行われ、穀稈を検出しなくなると、クラッチ(3
1)が断たれて、刈取装置(4)の伝動が停止し、走行
のみ行いうる状態となる。
When manually cutting the power of the reaping clutch (5) to continue the operation, the switching lever (7) is operated in the clutch (31) continuous state, and the operating lever (17) is operated to operate the clutch (14). Turn off and continue. To switch the clutch manual operation to the automatic operation, the switching lever (7) is operated in the clutch disengaged state, and the clutch (14) by the operation lever (17) is constantly in the continuous state. At this time, since the grain culm sensor (6) is projected to the side of the passage through which the grain culm is guided, when the grain culm sensor (6) detects the grain culm due to the progress of the aircraft, the link mechanism (33) is used. Clutch (31)
Are continuously transmitted, and each part of the reaper (4) is transmitted. While the grain culm sensor (6) detects the grain culm, the reaping action is continuously performed. When the grain culm is not detected, the clutch (3
1) is cut off, the transmission of the reaping device (4) is stopped, and it becomes a state where only traveling is possible.

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

図はこの発明の一実施例を示すもので、第1図は側面
図、第2図は一部の側断面図、第3図は一部の拡大側断
面図、第4図は一部の平面図である。 図中、符号(1)は引起装置、(2)は刈刃装置、
(3)は車体、(4)は刈取装置、(5)は刈取クラッ
チ、(6)は穀稈センサ、(7)は切替レバー、(11)
は操縦ハンドルを示す。
1 is a side view, FIG. 2 is a partial side sectional view, FIG. 3 is a partially enlarged side sectional view, and FIG. 4 is a partial side view. It is a top view. In the figure, reference numeral (1) is a raising device, (2) is a cutting blade device,
(3) is a vehicle body, (4) is a reaping device, (5) is a reaping clutch, (6) is a grain stem sensor, (7) is a switching lever, (11)
Indicates a steering wheel.

───────────────────────────────────────────────────── フロントページの続き (56)参考文献 特開 昭52−122524(JP,A) 実開 昭50−145625(JP,U) ─────────────────────────────────────────────────── ─── Continuation of the front page (56) References Japanese Unexamined Patent Publication No. 52-122524 (JP, A) Actual development No. 50-145625 (JP, U)

Claims (1)

【特許請求の範囲】[Claims] 【請求項1】穀稈を引起案内する引起装置(1)、及び
この引起穀稈を刈取る刈刃装置(2)等からなり車体
(3)に対して着脱自在の刈取装置(4)に、刈取ろう
とする穀稈の有無を検出して該刈取装置(4)の刈取ク
ラッチ(5)伝動を断続すべく連動する穀稈センサ
(6)と、車体(3)の操縦ハンドル(11)部近傍にお
いてこの刈取クラッチ(5)を該センサ(6)による自
動連動と手動による操作連動とに切替える切替レバー
(7)とを設けてなる刈取機の刈取クラッチ装置。
1. A cutting device (4) detachable from a vehicle body (3), comprising a pulling device (1) for pulling and guiding a grain culm, and a cutting blade device (2) for cutting the grain culm. , A grain culm sensor (6) which is interlocked to detect the presence or absence of grain culm to be harvested and to intermittently transmit the reaping clutch (5) of the reaping device (4), and a steering handle (11) part of the vehicle body (3) A reaping clutch device for a reaper, which is provided with a switching lever (7) for switching the reaping clutch (5) between automatic interlocking by the sensor (6) and manual interlocking in the vicinity.
JP60192578A 1985-08-30 1985-08-30 Mowing clutch device for reaper Expired - Fee Related JPH0685660B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60192578A JPH0685660B2 (en) 1985-08-30 1985-08-30 Mowing clutch device for reaper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60192578A JPH0685660B2 (en) 1985-08-30 1985-08-30 Mowing clutch device for reaper

Publications (2)

Publication Number Publication Date
JPS6251920A JPS6251920A (en) 1987-03-06
JPH0685660B2 true JPH0685660B2 (en) 1994-11-02

Family

ID=16293610

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60192578A Expired - Fee Related JPH0685660B2 (en) 1985-08-30 1985-08-30 Mowing clutch device for reaper

Country Status (1)

Country Link
JP (1) JPH0685660B2 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5328754Y2 (en) * 1974-04-26 1978-07-19
JPS585644B2 (en) * 1976-04-06 1983-02-01 株式会社クボタ reaping harvester

Also Published As

Publication number Publication date
JPS6251920A (en) 1987-03-06

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