JPH09289811A - Distributing conveyor for agricultural granule - Google Patents
Distributing conveyor for agricultural granuleInfo
- Publication number
- JPH09289811A JPH09289811A JP10726196A JP10726196A JPH09289811A JP H09289811 A JPH09289811 A JP H09289811A JP 10726196 A JP10726196 A JP 10726196A JP 10726196 A JP10726196 A JP 10726196A JP H09289811 A JPH09289811 A JP H09289811A
- Authority
- JP
- Japan
- Prior art keywords
- fertilizer
- transfer
- transporting
- branched
- pipe
- 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.)
- Granted
Links
Landscapes
- Transplanting Machines (AREA)
- Fertilizing (AREA)
- Sowing (AREA)
Abstract
Description
【0001】[0001]
【発明の属する技術分野】この発明は、播種機や施肥機
等の農作業機用の粒状物を分配する移送装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a transfer device for distributing granular materials for agricultural working machines such as seeders and fertilizer applicators.
【0002】[0002]
【従来技術】従来は、特開昭62−14710号公報に
開示されたとおり施肥装置における施肥料を測定する構
成のものがあった。ところで、この従来型のものは単一
の肥料移送管を二又状に分岐させて、この二又部分に切
換弁を設け、施肥作業側の移送管に肥料を移送する場合
と、肥料検出側へ肥料を排出させる場合とに弁を切換保
持する構成であった。即ち、何れか一方側に肥料が放出
される構成になっていた。2. Description of the Related Art Conventionally, there has been a structure for measuring fertilizer application in a fertilizer application apparatus as disclosed in Japanese Patent Application Laid-Open No. 62-14710. By the way, in this conventional type, a single fertilizer transfer pipe is bifurcated and a switching valve is provided at the bifurcated part to transfer fertilizer to the fertilizer application side transfer pipe and the fertilizer detection side. The valve was switched and held when the fertilizer was discharged. That is, the fertilizer was released to either side.
【0003】[0003]
【発明が解決しようとする課題】従来のものでは、単に
二又状に分岐する移送管の一方側にしか肥料を放出出来
ない構成であり、肥料を等量に振り分けて放出できる構
成でなかった。したがって、単一の肥料移送管から左右
に振り分けて肥料を、等量に分岐放出できない構成であ
り、分岐放出させることができなかった。In the prior art, the fertilizer can be discharged only to one side of the transfer pipe which branches in a bifurcated manner, and the fertilizer can not be distributed in an equal amount and discharged. . Therefore, the fertilizer cannot be branched and released in an equal amount by dividing the fertilizer into left and right from a single fertilizer transfer pipe.
【0004】[0004]
【課題を解決するための手段】この発明は、前述の課題
を解消するために次の技術的な手段を講じた。即ち、粒
状肥料Hや種籾M或は粒状薬剤等の粒状物を移送する移
送装置において、その単一の移送管からなる移送流路中
に、その移送管を二又状に分岐する分岐移送管31,3
2を構成し、この二又状の分岐路部にその分岐する両移
送管に粒状物を左右交互に振り分ける振分弁体35を一
方の分岐路が開放されるとき他方の分岐路が閉鎖される
よう交互に一定の周期で切換える作動機構に連動してな
る農業用粒状物の分配移送装置とした。The present invention takes the following technical means in order to solve the above-mentioned problems. That is, in a transfer device for transferring granular material such as granular fertilizer H, seed rice M, or granular chemicals, a branch transfer pipe for branching the transfer pipe into two forks in a transfer passage formed of a single transfer pipe. 31, 3
In the bifurcated branch path portion, the distribution valve body 35 that alternately distributes the particulate matter to the bifurcating transfer pipes is divided into the left and right, and when one branch path is opened, the other branch path is closed. As described above, the apparatus for distributing and transporting agricultural particulates is linked to an operating mechanism that alternately switches at a constant cycle.
【0005】[0005]
【実施例】この発明の一例を図面に基づき詳細に説明す
る。1は牽引車で、下部側の車体2には左右一対の操舵
用の駆動前輪3,3と左右一対の径大駆動後輪4,4を
設け、車体2の前部上方には操縦枠5を立設してその上
部に操縦ハンドル6を設け、この操縦ハンドル6の後位
には操縦座席7を配設している。8はフロントミッショ
ンケ−ス,9は後輪伝動ケ−スを示す。10はエンジン
で、前記操縦座席7の下部側車体に搭載され、エンジン
カバ−11で覆われ、座席7が該カバ−上に設けられて
いる。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An example of the present invention will be described in detail with reference to the drawings. Reference numeral 1 is a towing vehicle, and a lower vehicle body 2 is provided with a pair of left and right driving front wheels 3 and 3 and a pair of left and right large-diameter driving rear wheels 4 and 4, and a steering frame 5 is provided above the front portion of the vehicle body 2. Is provided upright and a control handle 6 is provided on the upper part thereof, and a control seat 7 is disposed behind the control handle 6. Reference numeral 8 indicates a front mission case, and 9 indicates a rear wheel transmission case. An engine 10 is mounted on the lower vehicle body of the control seat 7, is covered with an engine cover 11, and the seat 7 is provided on the cover.
【0006】12は支柱枠で、前記車体2の後部に枠組
みされて立設されている。13は作業機取付昇降リンク
で、前記支柱枠12に基部側を枢着させた上リンク体1
3aと下リンク体13bの後部を連結リンク体13cで
枢結し、この連結リンク13cに作業機取付ヒッチ14
を一体的に取付け、前記下リンク体13bと前記車体と
の間に油圧装置15を介装させて該油圧装置で昇降リン
クを昇降回動できるように構成している。Reference numeral 12 denotes a column frame, which is erected in a frame at the rear portion of the vehicle body 2. Reference numeral 13 is a working machine mounting lifting link, which is an upper link body 1 whose base side is pivotally attached to the support frame 12.
3a and the rear portion of the lower link body 13b are pivotally connected by a connecting link body 13c, and the working machine mounting hitch 14 is attached to the connecting link 13c.
Is integrally mounted, and a hydraulic device 15 is interposed between the lower link body 13b and the vehicle body so that the lifting link can be rotated up and down by the hydraulic device.
【0007】16は播種施肥装置で、その機枠17を前
記作業機取付ヒッチ14にロ−リング軸18を介してそ
の左右中心部を回動自在に取付け、この機枠17が左右
側に対称上に延設されている。そして、この左右に延び
る機枠17の下側に、圃場面を滑走できる左右中央部フ
ロ−ト19、その左右側に所定の間隔を配して側部フロ
−ト20a,20bが装着されている。これら各フロ−
トは後部側を支点に前部側が上下動できるように取り付
けられ圃場表面に沿って順応して上下動可能に構成され
ている。また、この左右中央部フロ−ト19の先端側と
前記機枠17との間には油圧バルブ21を設けてフロ−
トの上下で該バルブが自動的に切り換えられて前記油圧
装置15をして播種施肥装置16を昇降制御するよう構
成し、フロ−トの高さが自動的に表土面にい沿うよう構
成されている。Reference numeral 16 denotes a sowing and fertilizer application apparatus, which has a machine frame 17 rotatably attached to the working machine mounting hitch 14 through a rolling shaft 18 so as to be rotatable about its left and right central portions. It is extended above. Under the machine frame 17 extending to the left and right, the left and right center part floats 19 capable of sliding in the field scene, and the side part floats 20a and 20b with a predetermined interval on the left and right sides are attached. There is. Each of these flows
The toe is attached so that the front side can move up and down with the rear side as a fulcrum, and is adapted to move up and down along the field surface. In addition, a hydraulic valve 21 is provided between the front end side of the left and right central part float 19 and the machine frame 17 to flow.
The valve is automatically switched above and below the tray to control the hydraulic device 15 to raise and lower the seeding fertilizer application device 16 so that the height of the float automatically follows the surface soil surface. ing.
【0008】この播種施肥装置16の一実施例の構成を
説明すると、肥料収容ホッパ−22と種籾収容ホッパ−
23とを左右に並べて一体的に構成し、単一の繰出ロ−
ル24を左右中間部で仕切って肥料Hと田籾Mとが並列
して同時に繰り出されるよう構成している。そして、こ
の繰り出された両粒状物は、送風機25によって圧風さ
れた空気溜り管26から吹き出される圧風により移送管
27,28中を流送されそれぞれ前記フロ−トに装着の
施肥作溝器29,播種作溝器30内へ放出されて施肥及
び播種される。The construction of one embodiment of the seeding and fertilizing apparatus 16 will be described. A fertilizer storage hopper 22 and a seed paddy storage hopper.
23 and 23 are arranged side by side to be integrally configured, and a single feeding roll is provided.
The ferrule H and the rice paddy M are arranged in parallel so that the fertilizer H and the rice paddy M can be fed simultaneously in parallel. Then, both of the fed granular materials are flowed through the transfer pipes 27 and 28 by the compressed air blown from the air reservoir pipe 26 which is compressed by the blower 25, and the fertilizer application grooves installed on the respective floats. The container 29 and the sowing groove device 30 are discharged to be fertilized and seeded.
【0009】そして、前記各移送管27及び移送管28
はその基部側において振り分け機構によって二又状に形
成された分岐管31,32で分けられて移送管27a,
27b及び28a,28bにそれぞれ分配移送されるよ
う構成される。即ち、その分岐部には前記播種施肥装置
の粒状物繰出ロ−ル24への動力を伝達させる第1駆動
軸33と連動する第2駆動軸34に取り付けたクランク
34aからロッド36,ア−ム37を介して繰出ロ−ル
24のラチェット機構及び振分弁体35を駆動して粒状
物の繰出しと振り分けを行うよう構成している。38は
移送管取付け板で、前記機枠17に固着の背面視門型の
フレ−ム39に取り付けられていて、前記各移送管2
7,28が固定されている。前記各移送管27,28の
肥料及び種籾放出部である先端側は、これらのものが詰
まるのを防止する構成として垂直状を保持する硬質の屈
曲しない直状管27c,28cになっていて、前記分岐
管31,32とこの先端部側の硬質の直状管27c,2
8cとの間を連結する移送管を屈折自在な移送管に構成
している。40は肥料Hを押圧埋設するロ−ラを示す。Then, each of the transfer pipes 27 and 28
Are divided into branch pipes 31 and 32 formed in a bifurcated shape on the base side by a distribution mechanism, and transfer pipes 27a,
27b and 28a, 28b, respectively. That is, at the branch portion, from the crank 34a attached to the second drive shaft 34, which is interlocked with the first drive shaft 33 for transmitting the power to the granular material feeding roll 24 of the seeding and fertilizer application, to the rod 36 and the arm. The ratchet mechanism of the feeding roll 24 and the distribution valve body 35 are driven via 37 to feed and distribute the particulate matter. Reference numeral 38 denotes a transfer pipe mounting plate, which is mounted on a rear view portal type frame 39 fixed to the machine frame 17,
7, 28 are fixed. The fertilizer and seed padding discharge tip ends of the transfer pipes 27, 28 are hard, non-bending straight pipes 27c, 28c that maintain a vertical state as a structure for preventing these from clogging. The branch pipes 31 and 32 and the rigid straight pipes 27c and 2 on the tip end side thereof
The transfer pipe connecting between 8c and 8c is a bendable transfer pipe. Reference numeral 40 represents a roller for burying the fertilizer H under pressure.
【0010】上例の構成において、施肥収容ホッパ−2
2,種籾収容ホッパ−23に収容された各肥料H及び種
籾Mが繰出ロ−ル24a,24bによって繰り出され、
下部の移送管中に定量づつ排出される。一方、送風機2
5で空気が吹き込まれた空気溜り管26から各移送管に
空気が吹き込まれ、肥料H及び種籾Mが分岐管31,3
2の基端部へ移送される。この分岐管31,32の各分
岐部分では、繰出ロ−ル24を伝動回転させる第1駆動
軸33に連動する第2駆動軸34からクランク伝動され
る振分弁体35a,35bにより肥料H及び種籾Mが略
均一に振り分けられて分岐管の各部へ移送され、そのま
ま屈曲自在な可撓移送管を経て更にこれに連結された硬
質移送管27c,28cを通り、フロ−トに連結された
施肥作溝器29及び播種作溝器30内に放出され列状に
施肥、播種されることになる。その後、圃場へ撒かれた
肥料Hはロ−ラ40で鎮圧される。In the configuration of the above example, the fertilizer storage hopper-2
2. The fertilizer H and the seed pad M stored in the seed padding hopper-23 are fed by the feeding rolls 24a and 24b,
It is discharged in a fixed amount into the lower transfer pipe. Meanwhile, blower 2
Air is blown into each transfer pipe from the air reservoir pipe 26 in which air is blown in 5, and the fertilizer H and the seed rice M are branched into the branch pipes 31 and 3.
2 is transferred to the base end. In each branch portion of the branch pipes 31 and 32, the fertilizer H and the fertilizer H are distributed by the distribution valve bodies 35a and 35b that are crank-transmitted from the second drive shaft 34 that is interlocked with the first drive shaft 33 that transmits and rotates the delivery roll 24. The seed paddy M is distributed substantially evenly and transferred to each part of the branch pipe, and passes through the flexible transfer pipe which is bendable as it is, and further passes through the hard transfer pipes 27c and 28c connected to this, and the fertilizer connected to the float. It is discharged into the grooving device 29 and the sowing grooving device 30 and fertilized and seeded in a row. Then, the fertilizer H sprinkled on the field is suppressed by the roller 40.
【0011】この発明と関連の技術について説明する。
第6図の通り、前記施肥及び播種の繰出ロ−ルの伝動回
転を牽引車1の走行速度に比例するPTO軸で回転伝動
させることが重要であり、また、前記前記分岐管31,
32の振分弁体35a,35bも同じく車速に比例させ
ることで、圃場に邑なく播種、施肥を行うことができ
る。A technique related to the present invention will be described.
As shown in FIG. 6, it is important that the transmission rotation of the fertilizing and sowing feeding roll is transmitted by the PTO shaft which is proportional to the traveling speed of the towing vehicle 1, and the branch pipe 31,
Similarly, the distribution valve bodies 35a and 35b of 32 can be sown and fertilized in the field by making them proportional to the vehicle speed.
【0012】前記振り分け装置を、第7図及び第8図の
通り、繰出ロ−ル24の真下部分に振分弁体35cを配
置させると、分岐管を簡略でき、構成が簡単になる。前
記実施例では、肥料収容ホッパ−22と種籾収容ホッパ
−23とを一体構成したが、第9図の通り、別体に構成
してもよく、この場合には両者を着脱自在になし、田植
機の構成時には種籾収容ホッパ−23を取り除くと、田
植機用の施肥装置がそのまま転用でき、極めて便利にな
る。When the distribution device is arranged with the distribution valve body 35c just below the feeding roll 24 as shown in FIGS. 7 and 8, the branch pipe can be simplified and the structure can be simplified. Although the fertilizer storage hopper 22 and the seed paddy storage hopper 23 are integrally configured in the above-described embodiment, they may be separately configured as shown in FIG. When the seed paddy hopper 23 is removed when the machine is constructed, the fertilizer application device for rice transplanters can be diverted as it is, which is extremely convenient.
【0013】播種用の種籾収容ホッパ−23を含む関連
部材を、第10図の通り、播種施肥装置16の後部機枠
17側から前方上部に向かう懸架枠40を構成して肥料
収容ホッパ−22側に種籾収容ホッパ−23を懸架枠4
0に支持させたままで移動させて両者をフック等で連結
可能に構成し、種籾を供給するような場合には仮想線図
で示すとおり後方下位に移動すればその作業を簡単にで
きる。尚、懸架手段は実施例に限らずリンク機構であっ
ても良い。As shown in FIG. 10, a suspension frame 40 extending from the rear machine frame 17 side of the seeding and fertilizing apparatus 16 toward the upper front side is used to form the related members including the seed padding hopper 23 for sowing. Suspended frame 4 for seed paddy hopper 23 on the side
In the case where seeds are supplied by moving them while being supported by 0 and connecting them by a hook or the like, and moving them to the lower rear side as shown in the virtual diagram, the work can be simplified. The suspension means is not limited to the embodiment and may be a link mechanism.
【0014】第11図で示した通り、播種機側の種籾収
容ホッパ−23を、機枠17側に支持枠42を介して装
着し、昇降リンク機構13によって播種施肥装置16を
昇降作動するとき、前記種籾収容ホッパ−23が、肥料
収容ホッパ−22の側面視後方側に接近して当該肥料収
容ホッパ−22より高く突出する状態と低い位置との間
で上下動するよう構成し、種籾Mをホッパ−23内に操
縦座席側から種籾収容ホッパ−23を高くさせておいて
補給可能にすると便利である。As shown in FIG. 11, when the seed padding hopper 23 on the sowing machine side is mounted on the machine frame 17 side through the support frame 42, the sowing and fertilizing device 16 is moved up and down by the elevating link mechanism 13. The rice seed hopper storage hopper 23 is configured to move up and down between a state in which it approaches the rear side of the fertilizer storage hopper-22 in a side view and protrudes higher than the fertilizer storage hopper-22, and a lower position thereof. It is convenient to raise the seed padding hopper 23 in the hopper 23 from the control seat side so that the seed paddy hopper 23 can be supplied.
【0015】播種機側のフレ−ムに種籾収容ホッパ−2
3及びその関連の移送管等を装備して、牽引車1の車体
側に施肥装置側の肥料収容ホッパ−22を装着する構成
において、第12図の通り、移送管内を肥料H或は種籾
Mを空気圧送させるための送風機25aやその駆動モ−
タ43を車体側に装備する。このようにすれば、施肥装
置付き田植機を牽引車1に装着する場合、単に播種装置
を取り外して田植機を装着するだけでよく、田植機と播
種機との変更が簡単になる。Seed padding hopper-2 on the frame of the seeder side
3 and its related transfer pipes and the like, and the fertilizer storage hopper 22 on the fertilizer application side is mounted on the vehicle body side of the towing vehicle 1, as shown in FIG. 12, the inside of the transfer pipe is fertilizer H or seed rice M. Blower 25a for pneumatically feeding air and its drive mode
Equipped with the vehicle 43 side. In this way, when the rice transplanter with the fertilizer application is attached to the towing vehicle 1, it is sufficient to simply remove the seeding device and attach the rice transplanter, and the rice transplanter and the seeder can be easily changed.
【0016】第13図の通り、播種施肥装置16の左右
両側端部に位置する側部フロ−ト20a,20bとこれ
らに装備された作溝器29,30及び移送管を、一体的
に上方側へ屈折させてセットできるようフレ−ム側に屈
折部(イ)を設け、この屈折部において当該両側の作業
部を振り下げて作業状態にセットするとき、融通部
(ロ)でこの作業部が一定範囲で上下動自在になるよう
構成し、作業時点では圃場表面にフロ−トが上下追従し
て整地性を向上させながら播種施肥が行なわれ、不使用
時には油圧装置44等で上方へ振り上げられて作業機部
の左右横幅を縮少できるよう構成すれば便利である。
尚、第14図及び第15図の通り、左右両端側の播種施
肥装置を上下側に一定量スイング作動できるよう融通部
(ロ)を介して取付ければ、水田圃場の急激な凹凸に追
従できる。また、この両端側の播種施肥装置を上方へ振
り上げて左右横全幅を縮少させれば、播種施肥の作業条
数を減じることができて畦畔部分の作業が便利になる。
また、路上走行時やトラックによる運搬作業にも便利で
くある。As shown in FIG. 13, the side floats 20a and 20b located at the left and right ends of the sowing and fertilizer applicator 16 and the groovers 29 and 30 and the transfer pipes mounted on the side floats 20a and 20b are integrally and upwardly moved. A bending portion (a) is provided on the frame side so that the bending portion can be set to the side, and when the working portions on both sides of the bending portion are set down to the working state, the working portion (b) is used. The plant can be moved up and down within a certain range, and at the time of work, the float follows the field surface up and down to improve soil leveling for sowing and fertilization, and when not in use, it is swung upward by a hydraulic device 44, etc. It is convenient if the structure is such that the horizontal width of the working unit can be reduced.
It should be noted that, as shown in FIGS. 14 and 15, if the sowing and fertilizing apparatuses on both the left and right sides are attached via the interchangeable part (b) so that a certain amount of swing operation can be performed on the upper and lower sides, it is possible to follow the sharp irregularities of the paddy field. . Moreover, if the sowing and fertilizing devices at both ends are swung upward to reduce the total lateral width, the number of work lines for sowing and fertilizing can be reduced, and the work on the ridge portion becomes convenient.
It is also convenient for traveling on the road or for transportation by truck.
【0017】前例とは逆に、第16図,第17図の通
り、左右横方向にフロ−トを所定間隔で並設した播種施
肥装置16において、左右両端部分のフロ−トについて
は上下動しないようにフレ−ムに体して固定状態に設
け、中間部に配設されるフロ−トについては一定範囲内
で上下動自由に構成すれば、水田表面の凹凸追従が良好
になり、特に左右両端側のフロ−トが基準になって左右
中間の播種施肥部における播種深さ、施肥深さが略一定
状態になり作業精度が向上する。図例では上下スイング
用スプリングを介して左右端側を除く中間部の播種施肥
装置がスイング自在に取り付けられている。Contrary to the previous example, as shown in FIGS. 16 and 17, in the seeding fertilizer application device 16 in which the floats are juxtaposed in the lateral direction at predetermined intervals, the floats at the left and right ends are moved up and down. If the float provided in the middle part is configured to be movable up and down within a certain range, the unevenness on the surface of the paddy field will be improved, especially The seeding depth and fertilization depth in the seeding and fertilizing section in the middle of the left and right are substantially constant based on the floats on the left and right ends, and the working accuracy is improved. In the example shown in the figure, the seeding fertilizer application device in the middle part except the left and right end sides is swingably attached via springs for vertical swing.
【0018】第18図の通り、前記分岐管31,32に
関し、基部側の非分岐部の管径Tを分岐させた管径t1
とt2との和よりも小にした関係、即ちT<t1+t2
とする。このようにすることにより、分岐部の空気抵抗
を小さくして、且つ分岐側の管内の空気圧を高くでき、
移送精度を向上することができる。As shown in FIG. 18, regarding the branch pipes 31 and 32, a pipe diameter t1 obtained by branching the pipe diameter T of the non-branching portion on the base side
And t2 are smaller than the sum, that is, T <t1 + t2
And By doing so, the air resistance of the branch portion can be reduced, and the air pressure in the pipe on the branch side can be increased,
The transfer accuracy can be improved.
【0019】[0019]
【発明の作用効果】この発明によれば、肥料や種子等の
農作業用の粒状物を移送途中で簡単に分流させることが
でき、しかも、その分流精度が正確になる。According to the present invention, granular materials for agricultural work such as fertilizers and seeds can be easily diverted while being transferred, and the diverting accuracy is accurate.
【図1】側面図FIG. 1 is a side view
【図2】要部の側面図FIG. 2 is a side view of a main part.
【図3】要部の平面図FIG. 3 is a plan view of a main part.
【図4】要部の側断面図FIG. 4 is a side sectional view of a main part.
【図5】要部の背断面図FIG. 5 is a back cross-sectional view of the main part
【図6】要部の断面図FIG. 6 is a sectional view of a main part.
【図7】別例の要部の断面図FIG. 7 is a sectional view of a main part of another example.
【図8】第7図の背断面図FIG. 8 is a back sectional view of FIG.
【図9】別例の要部の側面図FIG. 9 is a side view of the main part of another example.
【図10】別例の要部の側面図FIG. 10 is a side view of the main part of another example.
【図11】別例の要部の側面図FIG. 11 is a side view of the main part of another example.
【図12】別例の要部の側面図FIG. 12 is a side view of the main part of another example.
【図13】別例の要部の背面図FIG. 13 is a rear view of the main part of another example.
【図14】別例の要部の背面図FIG. 14 is a rear view of the main part of another example.
【図15】第14図における要部の斜面図FIG. 15 is a perspective view of the main part in FIG.
【図16】別例の要部の側面図FIG. 16 is a side view of a main part of another example.
【図17】第16図における要部の背面図FIG. 17 is a rear view of the main part in FIG.
【図18】別例の要部の背面断面図FIG. 18 is a rear cross-sectional view of the main part of another example.
31 分岐移送管 32 分岐移送管 35 振分弁体 H 粒状肥料 M 種籾 31 branch transfer pipe 32 branch transfer pipe 35 distribution valve body H granular fertilizer M seed paddy
Claims (1)
状物を移送する移送装置において、その単一の移送管か
らなる移送流路中に、その移送管を二又状に分岐する分
岐移送管31,32を構成し、この二又状の分岐路部に
その分岐する両移送管に粒状物を左右交互に振り分ける
振分弁体35を一方の分岐路が開放されるとき他方の分
岐路が閉鎖されるよう交互に一定の周期で切換える作動
機構に連動してなる農業用粒状物の分配移送装置。1. A transfer device for transferring a granular material such as granular fertilizer H, seed rice M or granular chemicals, wherein the transfer pipe is bifurcated into a transfer passage formed of a single transfer pipe. The branch transfer pipes 31 and 32 are configured, and the distribution valve body 35 that alternately distributes the particulate matter to the branching transfer pipes is divided into the branching transfer pipes. A distribution and transfer device for agricultural particulate matter, which is linked with an operating mechanism that alternately switches at a fixed cycle so that a branch path is closed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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JP10726196A JP3689969B2 (en) | 1996-04-26 | 1996-04-26 | Tractor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10726196A JP3689969B2 (en) | 1996-04-26 | 1996-04-26 | Tractor |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH09289811A true JPH09289811A (en) | 1997-11-11 |
JP3689969B2 JP3689969B2 (en) | 2005-08-31 |
Family
ID=14454571
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP10726196A Expired - Fee Related JP3689969B2 (en) | 1996-04-26 | 1996-04-26 | Tractor |
Country Status (1)
Country | Link |
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JP (1) | JP3689969B2 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11289818A (en) * | 1998-04-14 | 1999-10-26 | Iseki & Co Ltd | Dusting machine |
CN103493640A (en) * | 2013-09-18 | 2014-01-08 | 山东省农业机械科学研究所 | Uniform fertilizing device |
CN108496497A (en) * | 2018-04-22 | 2018-09-07 | 吉林大学 | Outer groove-wheel fertilizer apparatus two-channel electric switches fertilizer mechanism |
CN108633422A (en) * | 2018-04-22 | 2018-10-12 | 吉林大学 | The electronic fertilizer apparatus binary channels fertilizer switching mechanism of outer groove wheel |
-
1996
- 1996-04-26 JP JP10726196A patent/JP3689969B2/en not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11289818A (en) * | 1998-04-14 | 1999-10-26 | Iseki & Co Ltd | Dusting machine |
CN103493640A (en) * | 2013-09-18 | 2014-01-08 | 山东省农业机械科学研究所 | Uniform fertilizing device |
CN108496497A (en) * | 2018-04-22 | 2018-09-07 | 吉林大学 | Outer groove-wheel fertilizer apparatus two-channel electric switches fertilizer mechanism |
CN108633422A (en) * | 2018-04-22 | 2018-10-12 | 吉林大学 | The electronic fertilizer apparatus binary channels fertilizer switching mechanism of outer groove wheel |
CN108496497B (en) * | 2018-04-22 | 2021-04-27 | 吉林大学 | Double-channel electric switching fertilizer discharging mechanism of outer grooved wheel fertilizer discharger |
Also Published As
Publication number | Publication date |
---|---|
JP3689969B2 (en) | 2005-08-31 |
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