JPH0228679Y2 - - Google Patents
Info
- Publication number
- JPH0228679Y2 JPH0228679Y2 JP1983113942U JP11394283U JPH0228679Y2 JP H0228679 Y2 JPH0228679 Y2 JP H0228679Y2 JP 1983113942 U JP1983113942 U JP 1983113942U JP 11394283 U JP11394283 U JP 11394283U JP H0228679 Y2 JPH0228679 Y2 JP H0228679Y2
- Authority
- JP
- Japan
- Prior art keywords
- reaping
- drive
- section
- detector
- machine
- 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
- 239000002689 soil Substances 0.000 claims description 17
- 238000010899 nucleation Methods 0.000 claims description 11
- 238000001514 detection method Methods 0.000 claims description 9
- 238000009331 sowing Methods 0.000 description 20
- 235000013339 cereals Nutrition 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 5
- 238000003306 harvesting Methods 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 244000068988 Glycine max Species 0.000 description 1
- 235000010469 Glycine max Nutrition 0.000 description 1
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Sowing (AREA)
- Harvesting Machines For Specific Crops (AREA)
Description
【考案の詳細な説明】
この考案はコンバイン、詳しくは機体前方に配
置する刈取部に、溝切板及び覆土体を備えた播種
機を組込んで成るコンバインに関する。[Detailed Description of the Invention] This invention relates to a combine harvester, and more particularly, to a combine harvester in which a seeding machine equipped with a groove cutting plate and a soil covering body is incorporated in a reaping section disposed at the front of the machine body.
従来コンバインにおいて、機体前方の刈取部に
溝切板及び覆土体などから成る播種機を取付けコ
ンバインによる穀稈の刈取脱穀作業と同時に、例
えば小麦の刈取脱穀作業と同時に、前記播種機に
より大豆などを播種するごとくしたものが提案さ
れている。 Conventionally, in a combine harvester, a sowing machine consisting of a groove cutting board and a soil covering body is attached to the cutting section at the front of the machine, and at the same time as the combine harvests and threshes grain culms, for example, reaps and threshes wheat, the sowing machine is used to harvest soybeans, etc. Something similar to sowing has been proposed.
しかして前記のごとく機体前方の刈取部に播種
機を取付ける場合、コンバインの運転席から刈取
部による刈取状況と、播種機による播種状況とを
同時に確認できて、作業上非常に好都合である
が、次のごとき問題があつたのである。 However, when the sowing machine is attached to the reaping section at the front of the machine as described above, it is very convenient for work because it is possible to simultaneously check the reaping status by the reaping section and the sowing status by the sowing machine from the driver's seat of the combine harvester. The following problems arose.
即ち、前記刈取部に播種機を取付ける場合、従
来では前記刈取部の後下方部に、溝切板と覆土体
とを前後対向状に取付けると共に、前記刈取部の
上部に定量繰出装置をもつ種子タンクを設ける一
方、前記刈取部の下方で前記溝切板の前方位置に
接地輪を設けて、該接地輪を前記繰出装置にスパ
イラルワイヤなどの伝動体を介して連動連結する
のであり、斯くして機体走行に伴なう前記接地輪
の回転により、前記繰出装置を駆動させて種子タ
ンクから所定量の種子を繰出し、この種子を前記
溝切板で形成される溝内に播種して、この後該溝
を前記覆土体により覆土するごとくしている。 That is, when attaching a sowing machine to the reaping section, conventionally, a groove cutting plate and a soil covering body are attached to the rear lower part of the reaping section in a front-rear and opposite manner, and a seed dispensing device is provided at the upper part of the reaping section. While a tank is provided, a grounding ring is provided below the reaping part and in front of the groove cutting plate, and the grounding ring is interlocked and connected to the feeding device via a transmission body such as a spiral wire. The rotation of the grounding wheel as the aircraft travels drives the feeding device to feed out a predetermined amount of seeds from the seed tank, and sows the seeds in the grooves formed by the groove cutting plate. After that, the trench is covered with soil using the soil covering body.
ところで前記繰出装置を駆動すべく刈取部の下
方に接地輪を取付けるときには、コンバインの刈
取脱穀作業時で中割作業を行なう場合、つまり圃
場の中央部にコンバインを乗入れて刈取脱穀作業
を行なうような場合、前記接地輪に穀稈が巻付い
たりして、該接地輪の正確な回転ができず、前記
繰出装置による種子の繰出量が不正確となつて播
種量が不均一となつたりすることがあり、またコ
ンバインの路上走行時などに、前記接地輪が石な
どに衝突して破損したり狂つたりして、正確な回
転ができないことがあつた。 By the way, when attaching a ground wheel below the reaping part to drive the feeding device, it is necessary to install a ground wheel below the reaping part when the combine harvester performs the reaping and threshing work, that is, when the combine harvester is installed in the center of the field and the reaping and threshing work is performed. In this case, the grain culms may wrap around the grounding ring, making it impossible to rotate the grounding ring accurately, and the amount of seeds fed out by the feeding device becomes inaccurate, resulting in uneven sowing amount. Furthermore, when the combine harvester is running on the road, the grounding wheel collides with stones or the like and is damaged or distorted, making it impossible to rotate accurately.
本考案は以上のごとき問題点に鑑みて考案した
もので、その目的は、播種機の定量繰出装置を駆
動するのに、接地輪を用いることなく繰出駆動装
置を用いると共に、走行検出器と、刈取駆動検出
器、及び刈取部の位置検出器とを設けて、これら
各検出器の動作で、前記駆動装置の駆動又は停止
を制御することにより、前記繰出装置を正確に駆
動させて、無駄な播種を確実に防止できると共
に、種子を均一に播種せんとするものである。 The present invention was devised in view of the above-mentioned problems, and its purpose is to use a feed-out drive device without using a grounding wheel to drive the fixed-rate feed-out device of a seed sowing machine, and to use a travel detector, A reaping drive detector and a reaping part position detector are provided, and the operation of these detectors controls driving or stopping of the drive device, thereby accurately driving the feeding device and eliminating waste. It is intended to reliably prevent sowing and also to sow seeds uniformly.
しかして本考案の構成は、機体１の前方に昇降
可能に設ける刈取部８に、溝切板１２及び覆土体
１３を備えた播種機９を組込んだコンバインにお
いて、前記播種機９の定量繰出装置１０を強制駆
動する繰出駆動装置１５を設けて前記定量繰出装
置１０に連動すると共に、機体１の走行を検出す
る走行検出器１６ａと、前記刈取部８の駆動を検
出する刈取駆動検出器１６ｂ及び前記刈取部８の
刈取位置への下降を検出する位置検出器１６ｃと
を設け、これら各検出器１６ａ，１６ｂ，１６ｃ
の検出動作時、前記駆動装置１５を駆動し、前記
各検出器１６ａ，１６ｂ，１６ｃの何れか一つの
非検出動作時前記駆動装置１５の駆動を停止する
如くしたことを特徴とするものである。 Therefore, the configuration of the present invention is a combine harvester in which a sowing machine 9 equipped with a groove cutting plate 12 and a soil covering body 13 is incorporated into a reaping part 8 that is movable up and down in the front of the machine body 1. A feed-out drive device 15 for forcibly driving the device 10 is provided and interlocked with the quantitative feed-out device 10, and a travel detector 16a detects the travel of the machine body 1, and a reaping drive detector 16b detects the drive of the reaping section 8. and a position detector 16c for detecting the descent of the reaping section 8 to the reaping position, and each of these detectors 16a, 16b, 16c is provided.
The drive device 15 is driven during the detection operation, and the drive device 15 is stopped when any one of the detectors 16a, 16b, and 16c is not detected. .
以下本考案にかかるコンバインを図面の実施例
によつて説明する。 DESCRIPTION OF THE PREFERRED EMBODIMENTS The combine harvester according to the present invention will be explained below with reference to embodiments of the drawings.
図面に示すコンバインは、機体１の下部に走行
装置２を設け、上部に脱穀部３と運転席４とを設
けると共に、前記機体１の前方部には、分草板
５、穀稈引起装置６及び刈取刃７などから成る刈
取部８を昇降可能に備え、該刈取部８により穀稈
を刈取つて、前記脱穀部３で脱穀処理するごとく
している。 The combine shown in the drawings includes a traveling device 2 in the lower part of a machine body 1, a threshing section 3 and a driver's seat 4 in the upper part, and a grass dividing plate 5 and a grain culm pulling device 6 in the front part of the machine body 1. A reaping section 8 consisting of a reaping blade 7 and the like is provided so as to be movable up and down, and the reaping section 8 reaps grain culms, which are then threshed in the threshing section 3.
前記刈取部８には、播種機９を組込んでおり、
該播種機９により刈取脱穀作業と同時に播種作業
を行なうごとくしている。 A seeding machine 9 is incorporated in the reaping section 8,
The sowing machine 9 performs the sowing operation at the same time as the reaping and threshing operation.
前記播種機９は、定量繰出装置１０をもつ種子
タンク１１と、溝切板１２及び覆土体１３とから
成り、前記種子タンク１１を前記刈取部８におけ
る穀稈引起装置６の上部に取付けると共に、前記
溝切板１２を刈取部８の後下方部に支持し、かつ
この溝切板１２と対向する後方位置に前記覆土体
１３を支持する一方、前記繰出装置１０の繰出口
（図示せず）を種子管１４を介して前記溝切板１
２の後方に開口させて、前記機体１の走行に伴な
う前記溝切板１２の回転により、土中に溝を形成
し、該溝内に前記繰出装置１０の駆動に伴ない前
記タンク１１から繰出される種子を、前記種子管
１４を介して播種するごとくしている。 The seed sowing machine 9 is composed of a seed tank 11 having a quantitative feeding device 10, a groove cutting plate 12, and a soil covering body 13, and the seed tank 11 is attached to the upper part of the grain culm pulling device 6 in the reaping section 8, The groove cutting plate 12 is supported at the rear lower part of the reaping section 8, and the soil covering body 13 is supported at a rear position opposite to the groove cutting plate 12, while a feeding port (not shown) of the feeding device 10 is supported. the groove plate 1 through the seed tube 14
2, a groove is formed in the soil by rotation of the groove cutting plate 12 as the machine body 1 travels, and the tank 11 is opened in the soil as the feeding device 10 is driven. The seeds fed out from the seed tube are sown through the seed tube 14.
しかして前記繰出装置１０の側部に、該繰出装
置１０を駆動する繰出駆動装置１５を設けると共
に、前記機体１の走行を検出する走行検出器１６
ａと、前記刈取部８の駆動を検出する刈取駆動検
出器１６ｂ及び前記刈取部８の刈取位置への下降
を検出する位置検出器１６ｃを設けて、これら各
検出器１６ａ，１６ｂ，１６ｃの検出動作時前記
駆動装置１５を駆動し、前記各検出器１６ａ，１
６ｂ，１６ｃの何れか一つの非検出動作時前記繰
出駆動装置１５の駆動を停止するごとくしたので
ある。 Therefore, a feeding drive device 15 for driving the feeding device 10 is provided on the side of the feeding device 10, and a traveling detector 16 for detecting the traveling of the machine body 1.
a, a reaping drive detector 16b that detects the drive of the reaping section 8, and a position detector 16c that detects the descent of the reaping section 8 to the reaping position, and the detection of each of these detectors 16a, 16b, and 16c is provided. During operation, the drive device 15 is driven, and each of the detectors 16a, 1
The drive of the feeding drive device 15 is stopped when either one of 6b and 16c is not detected.
具体的には、前記検出器１６として、前記運転
席４に設けた主変速レバー１７及び刈取クラツチ
レバー１８の揺動軌跡上に、それぞれ各レバー１
７，１８の揺動操作を検出する走行検出器１６ａ
及び刈取駆動検出器１６ｂを設け、かつ前記刈取
部８の下部に該刈取部８の刈取位置への下降を検
出する位置検出器１６ｃを設けるのである。 Specifically, the detector 16 detects each lever 1 on the swing locus of the main shift lever 17 and the reaping clutch lever 18 provided in the driver's seat 4.
Travel detector 16a that detects the swinging operations of 7 and 18
and a reaping drive detector 16b are provided, and a position detector 16c is provided below the reaping section 8 to detect when the reaping section 8 is lowered to the reaping position.
そして、前記走行検出器及び刈取駆動検出器１
６ａ，１６ｂの各スイツチSW1，SW2と、前記位
置検出器１６ｃのスイツチSW3とを、第２図に示
す如く、電源Ｅと前記繰出駆動装置１５との接続
回路に直列に介装させるものである。 The traveling detector and the reaping drive detector 1
The switches SW 1 and SW 2 of the switches 6a and 16b and the switch SW 3 of the position detector 16c are connected in series to the connection circuit between the power source E and the feeding drive device 15, as shown in FIG. It is something.
斯くして、前記主変速レバー１７及び刈取クラ
ツチレバー１８を入操作して、前記各検出器１６
ａ，１６ｂのスイツチSW1，SW2がオン動作さ
れ、かつ刈取部８を所定の刈取位置まで下降させ
て、前記位置検出器１６ｃのスイツチSW3がオン
動作されたとき、即ち前記主変速レバー１７の入
操作により、前記走行装置２の駆動が行なわれ、
かつ前記刈取クラツチレバー１８の入操作によ
り、前記刈取部８に動力が伝達され、また、前記
位置検出器１６ｃにより刈取部８が所定の刈取位
置に保持されて、前記スイツチSW1，SW2，SW3
による接続回路が閉成するときは前記繰出駆動装
置１５を駆動し、前記繰出装置１０を駆動させて
前記タンク１１から種子を繰出す如くなすのであ
る。 In this way, the main shift lever 17 and the reaping clutch lever 18 are turned on, and each of the detectors 16 is turned on.
When the switches SW 1 and SW 2 of the position detector 16c are turned on, the reaping section 8 is lowered to a predetermined reaping position, and the switch SW 3 of the position detector 16c is turned on, that is, the main shift lever is turned on. 17, the traveling device 2 is driven;
When the reaping clutch lever 18 is turned on, power is transmitted to the reaping section 8, and the reaping section 8 is held at a predetermined reaping position by the position detector 16c, and the switches SW 1 , SW 2 , SW 3
When the connection circuit is closed, the feed drive device 15 is driven, and the feed device 10 is driven to feed seeds from the tank 11.
また、前記各検出器１６ａ，１６ｂ，１６ｃの
スイツチSW1，SW2，SW3の何れか一つでも、オ
フ動作されたとき、例えば刈取作業時に圃場端部
に至つて機体１の旋回を行なうような場合で、前
記刈取部８を上昇させたとき、前記位置検出器１
６ｃが非検出動作してスイツチSW3をオフ動作
し、前記接続回路を開成して、前記繰出駆動装置
１５を停止し、前記繰出装置１０による種子の繰
出を中止する如くなすのである。 Furthermore, when any one of the switches SW 1 , SW 2 , and SW 3 of each of the detectors 16a, 16b, and 16c is turned off, the machine body 1 is turned to reach the edge of the field during reaping work, for example. In such a case, when the reaping section 8 is raised, the position detector 1
6c performs a non-detection operation and turns off the switch SW 3 , opens the connection circuit, stops the feeding drive device 15, and stops feeding out the seeds by the feeding device 10.
図の実施例では、前記刈取部８の後部下方に、
前記引起装置６及び刈取刃７の駆動機構を内装し
た伝動ケース１９を設けると共に、該ケース１９
に後上方に延びる刈取フレーム２０を設け、この
フレーム２０にエンジン（図示せず）からの回転
動力を前記ケース１９内の駆動機構に伝達する伝
動機構を内装させて、前記エンジンの駆動に伴な
い前記フレーム２０及び伝動ケース１９を介して
前記引起装置６及び刈取刃７を作動させるごとく
している。 In the illustrated embodiment, at the lower rear of the reaping section 8,
A transmission case 19 is provided in which a drive mechanism for the lifting device 6 and the reaping blade 7 is installed, and the case 19
A reaping frame 20 extending rearward and upward is provided in the frame 20, and a transmission mechanism for transmitting rotational power from an engine (not shown) to the drive mechanism in the case 19 is installed inside the frame 20, so that the reaping frame 20 is installed in the reaping frame 20 to extend rearward and upwardly. The lifting device 6 and the reaping blade 7 are operated via the frame 20 and the transmission case 19.
また前記機体１の前部には、上方に延びる支持
杆２１を設け、該支持杆２１の上端に前記刈取フ
レーム２０の先端を枢支軸を介して連結し、該軸
を回動支点２２として前記刈取部８を昇降可能に
機体１側に支持すると共に、前記フレーム２０と
支持杆２１との間に昇降装置２３を介装させ、こ
の昇降装置２３の操作により、前記フレーム２０
を介して前記刈取部８を、回動支点２２を中心に
昇降させるごとくしている。 Further, a support rod 21 extending upward is provided at the front part of the machine body 1, and the tip of the reaping frame 20 is connected to the upper end of the support rod 21 via a pivot shaft, and the shaft is used as a rotation fulcrum 22. The reaping section 8 is supported on the machine body 1 side so that it can be raised and lowered, and a lifting device 23 is interposed between the frame 20 and the support rod 21. By operating the lifting device 23, the frame 20
The reaping section 8 is raised and lowered about the pivot point 22 via the mower.
前記播種機９の溝切板１２は、前記伝動ケース
１９の後部で、前記フレーム２０の支持杆２１に
対する回動支点２２よりも前方位置に、播種機フ
レーム２４を介して回転自由に支持させ、前記昇
降装置２３による刈取部８の昇降時に、前記溝切
板１２を破損したりすることなく、安全に上下動
させるごとくしている。 The groove cutting plate 12 of the seeding machine 9 is rotatably supported via the seeding machine frame 24 at a position forward of the rotation fulcrum 22 with respect to the support rod 21 of the frame 20 at the rear of the transmission case 19, When the reaping section 8 is raised and lowered by the lifting device 23, the groove cutting plate 12 is moved up and down safely without being damaged.
また前記播種機９の覆土体１３は、前記溝切板
１２と分離させて前記支持杆２１の下方に揺動可
能に支持させ、この覆土体１３を前記刈取フレー
ム２０に連結ワイヤ２５を介して連結し、前記刈
取部８の昇降に伴ない、後方側において安全に上
下動させるごとくしている。 The soil covering body 13 of the seeding machine 9 is separated from the groove cutting plate 12 and swingably supported below the support rod 21, and the soil covering body 13 is connected to the reaping frame 20 via a connecting wire 25. They are connected to each other so that they can be safely moved up and down on the rear side as the reaping section 8 moves up and down.
本考案のコンバインは以上のごとく構成したも
ので、刈取脱穀作業時には、主変速レバー１７及
び刈取クラツチレバー１８をそれぞれ入操作し、
かつ刈取部８を所定の刈高位置に下降保持して、
刈取部８により穀稈を刈取るのであり、しかして
このとき前記各レバー１７，１８で走行及び刈取
駆動検出器１６ａ，１６ｂが走行及び刈取駆動を
検出動作し該検出器１６ａ，１６ｂのスイツチ
SW1，SW2がオン動作され、また位置検出器１６
ｃが検出動作して該検出器１６ｃのスイツチSW3
がオン動作されて、繰出駆動装置１５が駆動さ
れ、これに伴い定量繰出装置１０が駆動されて、
種子タンク１１内の種子が種子管１４を介して溝
切板１２により形成された溝に播種され、この後
覆土体１３により前記溝が覆土されて、播種作業
が行なわれるのである。 The combine harvester of the present invention is constructed as described above, and during reaping and threshing work, the main gear shift lever 17 and the reaping clutch lever 18 are engaged, respectively.
and lowering and holding the reaping part 8 at a predetermined cutting height position,
Grain culms are harvested by the reaping section 8, and at this time, the travel and reaping drive detectors 16a and 16b operate to detect the travel and reaping drive using the levers 17 and 18, and the switches of the detectors 16a and 16b are activated.
SW 1 and SW 2 are turned on, and the position detector 16 is turned on.
c detects and switches SW 3 of the detector 16c.
is turned on, the dispensing drive device 15 is driven, and accordingly, the metering dispensing device 10 is driven,
Seeds in the seed tank 11 are sown into the groove formed by the groove cutting plate 12 through the seed pipe 14, and then the groove is covered with soil by the soil covering body 13, and the seeding operation is performed.
また、前記コンバインによる刈取脱穀作業時に
圃場端部に至つて機体１の旋回を行なうべく前記
刈取部８を上昇させるようなときには、走行の有
無及び刈取駆動の有無に拘らず前記位置検出器１
６ｃのスイツチSW3がオフ動作されて、前記繰出
駆動装置１５が停止され、これに伴い前記繰出装
置１０が停止されて、播種作業が中止されるし、
また、走行が停止している場合や、刈取駆動が停
止している場合にも、刈取部位置如何に拘らず中
止されるのである。 In addition, when the reaping section 8 is raised in order to reach the edge of the field and turn the machine body 1 during reaping and threshing work using the combine harvester, the position detector 1
The switch SW 3 of 6c is turned off, the feeding drive device 15 is stopped, the feeding device 10 is stopped accordingly, and the sowing operation is stopped.
Further, even when the traveling is stopped or the reaping drive is stopped, the reaping operation is stopped regardless of the position of the reaping section.
以上説明した如く本考案は機体１の前方に昇降
可能に設ける刈取部８に、溝切板１２及び覆土体
１３を備えた播種機９を組込んだコンバインにお
いて、前記播種機９の定量繰出装置１０を強制駆
動する繰出駆動装置１５を設けて前記定量繰出装
置１０に連動すると共に、機体１の走行を検出す
る走行検出器１６ａと、前記刈取部８の駆動を検
出する刈取駆動検出器１６ｂ及び前記刈取部８の
刈取位置への下降を検出する位置検出器１６ｃと
を設け、これら各検出器１６ａ，１６ｂ，１６ｃ
の検出動作時、前記駆動装置１５を駆動し、前記
各検出器１６ａ，１６ｂ，１６ｃの何れか一つの
非検出動作時前記駆動装置１５の駆動を停止する
如くしたことにより、接地輪を用いて前記繰出装
置の駆動を行う従来形式のものゝ如く、接地輪に
穀稈が巻付いて前記繰出装置１０による種子の繰
出量が不正確となつたりすることなく、前記繰出
装置１０を正確に駆動させ得て、種子を均一に播
種できるのであり、しかも、前記各検出器１６
ａ，１６ｂ，１６ｃの検出又は、非検出動作によ
り前記繰出駆動装置１５の駆動又は、停止を制御
するようにしたから、特に、前記各検出器１６
ａ，１６ｂ，１６ｃの何れか一つの非検出動作
時、前記繰出駆動装置１５の駆動を停止するよう
にしたから、刈取部８を上昇させていて、該刈取
部８が刈取位置にない場合は勿論、前記刈取部８
が刈取位置にある場合でも走行を停止していた
り、或いは刈取部の駆動停止している場合には播
種が行なわれないし、また、走行中であつても、
刈取部が上昇していたり、刈取駆動部が停止して
いる場合や、刈取部が駆動していても、走行を停
止していたり、或いは刈取部が上昇している場合
には、播種が行なわれないのである。 As explained above, the present invention provides a combine harvester in which a sowing machine 9 equipped with a groove cutting plate 12 and a soil covering body 13 is incorporated into a reaping part 8 which is movably provided in front of a machine body 1, and a quantitative feeding device for the sowing machine 9. A feed-out drive device 15 for forcibly driving the feeder 10 is provided and interlocked with the quantitative feed-out device 10, a travel detector 16a detects the travel of the machine body 1, a reaping drive detector 16b detects the drive of the reaping section 8, and A position detector 16c for detecting the descent of the reaping section 8 to the reaping position is provided, and each of these detectors 16a, 16b, 16c
By driving the drive device 15 during the detection operation and stopping the drive of the drive device 15 when any one of the detectors 16a, 16b, and 16c does not detect the detection operation, the ground wheel can be used. The feed-out device 10 is accurately driven without the grain culm wrapping around the ground ring and the amount of seeds fed out by the feed-out device 10 being inaccurate, as in the conventional type of driving the feed-out device. This makes it possible to sow seeds uniformly, and furthermore, each of the detectors 16
Since the drive or stop of the feed drive device 15 is controlled by the detection or non-detection operation of the detectors 16a, 16b, and 16c, in particular, each of the detectors 16
Since the drive of the feeding drive device 15 is stopped when any one of a, 16b, and 16c is not detected, when the reaping section 8 is raised and the reaping section 8 is not at the reaping position, Of course, the reaping section 8
Even if the reaping part is in the reaping position, if the reaping unit is not moving or the reaping unit is not driving, seeding will not be carried out.
If the reaping section is raised, the reaping drive section is stopped, or even if the reaping section is driven, it is not moving, or the reaping section is raised, sowing will not be carried out. It is not possible.
従つて、刈取部が刈取位置にあつても、機体が
停止していたり、刈取部の駆動が停止している場
合の播種は中止できるのであるから、無駄な播種
を確実に中止できると共に、前記各検出器１６
ａ，１６ｂ，１６ｃの検出動作時には前記繰出駆
動装置１５を駆動させられるから、操作忘れによ
り播種が行なわれないこともなくし得るのであ
る。 Therefore, even if the reaping section is in the reaping position, sowing can be stopped when the machine is stopped or the reaping section is not driven, so that unnecessary sowing can be reliably stopped, and the above-mentioned Each detector 16
Since the feeding drive device 15 is driven during the detection operations of a, 16b, and 16c, it is possible to prevent seeding from not being performed due to forgetting to operate.
第１図は本考案にかかるコンバインの側面図、
第２図は定量繰出装置の制御回路図である。
１……機体、８……刈取部、９……播種機、１
０……定量繰出装置、１２……溝切板、１３……
覆土体、１５……繰出モータ、１６……検出器。
Figure 1 is a side view of the combine harvester according to the present invention;
FIG. 2 is a control circuit diagram of the quantitative dispensing device. 1... Machine body, 8... Reaping section, 9... Seeding machine, 1
0... Fixed amount feeding device, 12... Grooving plate, 13...
Soil covering body, 15...feeding motor, 16...detector.
Claims (1)
溝切板１２及び覆土体１３を備えた播種機９を組
込んだコンバインにおいて、前記播種機９の定量
繰出装置１０を強制駆動する繰出駆動装置１５を
設けて前記定量繰出装置１０に連動すると共に、
機体１の走行を検出する走行検出器１６ａと、前
記刈取部８の駆動を検出する刈取駆動検出器１６
ｂ及び前記刈取部８の刈取位置への下降を検出す
る位置検出器１６ｃとを設け、これら各検出器１
６ａ，１６ｂ，１６ｃの検出動作時、前記駆動装
置１５を駆動し、前記各検出器１６ａ，１６ｂ，
１６ｃの何れか一つの非検出動作時前記駆動装置
１５の駆動を停止する如くしたことことを特徴と
するコンバイン。 In the reaping part 8 provided in the front of the machine body 1 so as to be movable up and down,
In a combine incorporating a seeding machine 9 equipped with a groove cutting plate 12 and a soil covering body 13, a feeding drive device 15 for forcibly driving a quantitative feeding device 10 of the seeding machine 9 is provided, and the feeding drive device 15 is interlocked with the quantitative feeding device 10. ,
A traveling detector 16a that detects the traveling of the machine body 1, and a reaping drive detector 16 that detects the driving of the reaping section 8.
b and a position detector 16c for detecting the lowering of the reaping section 8 to the reaping position, and each of these detectors 1
6a, 16b, 16c, the driving device 15 is driven to detect each of the detectors 16a, 16b, 16c.
16c. A combine harvester characterized in that the drive of the drive device 15 is stopped when any one of the non-detection operations of 16c is detected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11394283U JPS6022134U (en) | 1983-07-21 | 1983-07-21 | combine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11394283U JPS6022134U (en) | 1983-07-21 | 1983-07-21 | combine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6022134U JPS6022134U (en) | 1985-02-15 |
| JPH0228679Y2 true JPH0228679Y2 (en) | 1990-08-01 |
Family
ID=30263575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11394283U Granted JPS6022134U (en) | 1983-07-21 | 1983-07-21 | combine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6022134U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5714011U (en) * | 1980-06-30 | 1982-01-25 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5575215U (en) * | 1978-11-17 | 1980-05-23 | ||
| JPS6013328Y2 (en) * | 1980-02-28 | 1985-04-27 | ヤンマー農機株式会社 | Seeding device in combine |
-
1983
- 1983-07-21 JP JP11394283U patent/JPS6022134U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5714011U (en) * | 1980-06-30 | 1982-01-25 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6022134U (en) | 1985-02-15 |
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