JP5760751B2 - Tractor fertilizer - Google Patents

Tractor fertilizer Download PDF

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JP5760751B2
JP5760751B2 JP2011144535A JP2011144535A JP5760751B2 JP 5760751 B2 JP5760751 B2 JP 5760751B2 JP 2011144535 A JP2011144535 A JP 2011144535A JP 2011144535 A JP2011144535 A JP 2011144535A JP 5760751 B2 JP5760751 B2 JP 5760751B2
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fertilizer
vehicle body
fertilizer tank
moving
tank
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JP2013009631A (en
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大輔 佐久間
大輔 佐久間
石丸　雅邦
雅邦 石丸
二宮　浩二
浩二 二宮
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Iseki and Co Ltd
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
    • Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures

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Description

本発明は、トラクタに搭載する施肥機に関する。   The present invention relates to a fertilizer applicator mounted on a tractor.

特許文献１には、トラクタの後方にロータリと施肥機を搭載する技術について開示されている。   Patent Document 1 discloses a technique for mounting a rotary and a fertilizer applicator behind a tractor.

特開２０１１−１５６３６号公報JP 2011-15636 A

トラクタの後方に施肥機を搭載する構成においては、重心位置が後方に大きくなり、トラクタ前側が浮き上がり気味になってしまい牽引力が低下する場合があった。   In the configuration in which the fertilizer is mounted on the rear side of the tractor, the position of the center of gravity is increased rearward, the front side of the tractor is lifted up and the traction force is sometimes reduced.

本発明はかかる技術的課題を解決するために次のような技術的手段を講じる。
請求項１は、車体に支持する肥料タンクを、車体側に支持した状態で車体の後方の収容位置と車体の側方の施肥位置とに移動可能とする支持移動機構を設け、
車体にロプスを設け、肥料タンクをロプスに支持する支持部材と、肥料タンクを車体の後方位置から車体の側方位置へ移動するための移動部材からなる支持移動機構をロプスに取付けたことを特徴とするトラクタ用の施肥機とする。 The present invention takes the following technical means in order to solve such technical problems.
Claim 1 provides a support moving mechanism that enables the fertilizer tank to be supported by the vehicle body to be moved to a rear storage position of the vehicle body and a fertilization position to the side of the vehicle body while being supported on the vehicle body side.
A lops is provided on the car body, and a support movement mechanism consisting of a support member for supporting the fertilizer tank on the lops and a moving member for moving the fertilizer tank from the rear position of the car body to the side position of the car body is attached to the lops. And a fertilizer for tractors.

従って、施肥作業時のトラクタの前後バランスが良好になる。   Therefore, the front-rear balance of the tractor during fertilization work is improved.

また、これにより、施肥機を強固に支持することができる。
請求項２は、ロプス（６）は一対の縦フレーム部（６ａ）と縦フレーム部（６ａ）間を結ぶ横フレーム（６ｂ）部とからなる正面視で門構えに構成し、左右の肥料タンク（１０）それぞれの支持移動機構（Ｔ）は縦フレーム部（６ａ）にそれぞれ取付け、左右の肥料タンク（１０）はそれぞれ片方の肥料タンク（１０）ずつ独立して車体（１）の後方位置から車体（１）の側方位置へ移動可能に構成したことを特徴する請求項１記載のトラクタ用の施肥機とする。 This also makes it possible to firmly support the fertilization machine.
According to a second aspect of the present invention, the lops (6) is configured as a gate in a front view including a pair of vertical frame portions (6a) and a horizontal frame (6b) portion connecting the vertical frame portions (6a), and left and right fertilizer tanks ( 10) Each supporting and moving mechanism (T) is attached to the vertical frame portion (6a), and the left and right fertilizer tanks (10) are independently mounted on one of the fertilizer tanks (10) from the rear position of the vehicle body (1). The fertilizer for a tractor according to claim 1 , wherein the fertilizer is configured to be movable to a side position of (1).

これにより、必要な側の施肥機を適宜移動させることができる。   Thereby, the fertilizer of the required side can be moved suitably.

本発明により、重心のバランスが良く、肥料投入のし易いトラクタ用の施肥機にすることができる。   By this invention, it can be set as the fertilizer for tractors where the balance of a gravity center is good and it is easy to throw in fertilizer.

施肥作業状態（肥料タンクが施肥位置）を示す側面図Side view showing fertilization work condition (fertilizer tank is fertilized position) 施肥作業状態（肥料タンクが施肥位置）を示す正面図Front view showing fertilization work condition (fertilizer tank is fertilized position) 施肥作業状態（肥料タンクが施肥位置）を示す平面図Top view showing fertilizer application state (fertilizer tank is fertilizer position) 走行状態（肥料タンクが収容位置）を示す側面図Side view showing the running state (fertilizer tank is in the storage position) 走行状態（肥料タンクが収容位置）を示す正面図Front view showing the running state (fertilizer tank is in the storage position) 走行状態（肥料タンクが収容位置）を示す平面図Plan view showing the running state (fertilizer tank is in the storage position) （イ）施肥作業状態（肥料タンクが施肥位置）を示す側面図（ロ）肥料投入状態（肥料タンクが肥料投入位置）を切り替えることを示す側面図(B) Side view showing fertilization work state (fertilizer tank is fertilization position) (b) Side view showing switching of fertilizer input state (fertilizer tank is fertilizer input position) （イ）施肥作業状態（肥料タンクが施肥位置）を示す斜視図 （ロ）肥料投入状態（肥料タンクが肥料投入位置）を切り替えることを示す斜視図(B) Perspective view showing fertilizer application state (fertilizer tank is fertilizer position) (b) Perspective view showing switching of fertilizer input state (fertilizer tank is fertilizer input position) 要部の部材の拡大図Enlarged view of the main parts 肥料タンク位置変更機構を示す斜視図Perspective view showing fertilizer tank position changing mechanism 施肥作業状態と走行状態を切り替えによる散布ホースの姿勢を示す図The figure which shows the attitude | position of the spraying hose by switching a fertilization work state and a driving | running | working state 別実施例を示す平面図と側面図Plan view and side view showing another embodiment 要部の拡大図Enlarged view of the main parts

本発明の施肥機をトラクタに搭載した場合について説明する。
本実施の形態のトラクタは車体１に左右一対の前輪２と後輪３を備え、前輪２と後輪３との間には運転席４とステアリングハンドル５とステップ８を備え、運転席４の後方に正面視門構えのロプス６を設けた構成である。走行輪はクローラでも良い。車体１の後方には耕耘するロータリ７を備え、ロータリ７の上方には施肥機Ｓを備えている。ロータリ７は無くてもよく、あるいはロータリ７の代わりに培土器等の他の作業機を備える構成でも良い。 The case where the fertilizer machine of this invention is mounted in a tractor is demonstrated.
The tractor according to the present embodiment includes a pair of left and right front wheels 2 and a rear wheel 3 on a vehicle body 1, and includes a driver seat 4, a steering handle 5, and a step 8 between the front wheels 2 and the rear wheel 3. It is the structure which provided the lops 6 of the front vision gate position behind. The running wheel may be a crawler. A rotary 7 for plowing is provided behind the vehicle body 1, and a fertilizer applicator S is provided above the rotary 7. The rotary 7 may not be provided, or another rotary machine such as a cultivator may be provided instead of the rotary 7.

施肥機Ｓはホッパ形状の肥料タンク１０（１０ａ，１０ｂ）を左右一対設け、肥料タンク１０の上部には着脱可能な蓋１１（１１ａ,１１ｂ）を設け、下部には肥料を設定量ずつ繰り出す繰り出しバルブ１２（１２ａ,１２ｂ）を設け、繰り出し部から散布ホース１３（１３ａ,１３ｂ）を下方に向かって垂らしている構成である。なお、散布ホース１３の散布姿勢は図１１に図示している以外、便宜上省略している。   The fertilizer applicator S is provided with a pair of left and right hopper-shaped fertilizer tanks 10 (10a, 10b), a detachable lid 11 (11a, 11b) is provided at the upper part of the fertilizer tank 10, and a fertilizer is fed out by a set amount at the lower part. The valve 12 (12a, 12b) is provided, and the spray hose 13 (13a, 13b) is hung downward from the feeding portion. Note that the spraying posture of the spraying hose 13 is omitted for the sake of convenience other than that shown in FIG.

本実施の形態の肥料タンク１０の作用の概要について説明すると、車体１の後方に位置する走行時の収納位置と、車体１の両側方に位置する施肥作業時の施肥位置と、施肥位置より肥料タンク１０の位置を低くして肥料を投入しやすくする肥料投入位置の各位置に移動可能としている。   The outline of the operation of the fertilizer tank 10 of the present embodiment will be described. The storage position at the time of traveling located behind the vehicle body 1, the fertilization position at the time of fertilization work located on both sides of the vehicle body 1, and the fertilizer from the fertilization position. The position of the tank 10 is lowered so that it can be moved to each position of the fertilizer input position that makes it easy to input the fertilizer.

次に、施肥機Ｓを車体に支持し、肥料タンク１０を収納位置と施肥位置とを移動するための支持移動機構Ｔの構成について説明する。
ロプス６は左右一対の縦フレーム６ａと各縦フレーム６ａの上端部間を結ぶ横フレーム６ｂの門構え形状である。各縦フレーム６ａそれぞれに、肥料タンク１０をロプスに支持させるための支持部材Ｂと、肥料タンク１０が車体の後方位置と車体の側方位置間を移動するための移動部材Ｙからなる支持移動機構Ｔを取付けている。支持移動機構Ｔは左右の肥料タンク１０ａ，１０ｂそれぞれに設けている。 Next, the structure of the support moving mechanism T for supporting the fertilizer application S on the vehicle body and moving the fertilizer tank 10 between the storage position and the fertilization position will be described.
The lops 6 have a gate-standing shape of a pair of left and right vertical frames 6a and a horizontal frame 6b connecting the upper ends of the vertical frames 6a. Each vertical frame 6a includes a supporting member B for supporting the fertilizer tank 10 in a rops and a moving mechanism Y for moving the fertilizer tank 10 between a rear position of the vehicle body and a lateral position of the vehicle body. T is attached. The support moving mechanism T is provided in each of the left and right fertilizer tanks 10a and 10b.

支持部材Ｂはロプス６を挟んで取付ける支持固定板１５と、支持固定板１５をロプス６の縦フレーム６ａと着脱自在に取り付けるための取付けピン１６とからなり、上下方向に２箇所設ける。   The support member B includes a support fixing plate 15 attached with the lops 6 interposed therebetween, and an attachment pin 16 for detachably attaching the support fixing plate 15 to the vertical frame 6a of the lops 6 and is provided at two locations in the vertical direction.

移動部材Ｙは、上に長孔ｆを形成した第一移動板２０と、施肥位置用固定穴ｊと収容位置用固定穴ｋを形成した第二移動板２１を設ける。そして、第一移動板２０は上側の支持固定板１５ａに取付け、第二移動板２１は下側の支持固定板１５ｂに取付ける。   The moving member Y includes a first moving plate 20 having a long hole f formed thereon, and a second moving plate 21 having a fertilization position fixing hole j and a housing position fixing hole k formed thereon. The first moving plate 20 is attached to the upper support fixing plate 15a, and the second moving plate 21 is attached to the lower support fixing plate 15b.

肥料タンク１５は吊り下げフレーム２２で吊り下げ状態に支持される。吊り下げフレーム２２は後述の肥料タンク位置変更機構Ｒを介して移動フレーム２３と連結している。移動フレーム２３は第一移動板２０と第二移動板２１に当接し、位置決めピン２４と位置決めボルト２５で位置固定する。   The fertilizer tank 15 is supported in a suspended state by a suspension frame 22. The hanging frame 22 is connected to the moving frame 23 via a fertilizer tank position changing mechanism R described later. The moving frame 23 comes into contact with the first moving plate 20 and the second moving plate 21 and is fixed in position by positioning pins 24 and positioning bolts 25.

具体的には、移動フレーム２３の上端部が第一移動板２０と摺接し、移動フレームの下端部が第二移動板２１と摺接する。そして、移動フレーム２３をスライドさせて位置決めピン２４を施肥位置用固定穴ｊ又は収容位置用固定穴ｋのいずれかに挿入し、位置決めボルト２５を長孔ｆに挿入して締めると、移動フレーム２３が位置固定され、それに伴って肥料タンク１０が収容位置か施肥位置かに固定される。   Specifically, the upper end portion of the moving frame 23 is in sliding contact with the first moving plate 20, and the lower end portion of the moving frame is in sliding contact with the second moving plate 21. Then, the moving frame 23 is slid to insert the positioning pin 24 into either the fertilization position fixing hole j or the accommodation position fixing hole k, and the positioning bolt 25 is inserted into the elongated hole f and tightened. Is fixed, and accordingly, the fertilizer tank 10 is fixed to the storage position or the fertilization position.

収容位置の肥料タンク１０は車体１の後方で、かつロータリ７等の作業機の上方に位置する。施肥位置の肥料タンク１０は車体１の側方で、側面視で後輪３の上方に位置する。このとき、左右の肥料タンク１０ａ，１０ｂはそれぞれ独立して収容位置又は施肥位置に移動することができる。   The fertilizer tank 10 in the accommodation position is located behind the vehicle body 1 and above the work machine such as the rotary 7. The fertilizer tank 10 at the fertilization position is located on the side of the vehicle body 1 and above the rear wheel 3 in a side view. At this time, the left and right fertilizer tanks 10a and 10b can be independently moved to the accommodation position or the fertilization position.

走行時には肥料タンク１０を収容位置とすることで、走行しやすい。施肥作業時は施肥位置、すなわち側面視で後輪３の上方に位置することで、車体１の前後バランスが良好になる。また、左右両方の肥料タンク１０をそれぞれ施肥位置にすることで車体１の左右バランスも良好になる。さらに、左右の肥料タンク１０それぞれが独立して移動可能に構成することで、例えば車体１の一側が圃場に隣接する土地の仕切塀等がある場合には、仕切塀側の肥料タンク１０ａを後方の収容位置に移動して施肥作業することで、隣接地ぎりぎりの圃場箇所を走行して施肥することが可能である。すなわち、圃場の状況で左右の肥料タンク１０をそれぞれ任意の場所に位置して施肥作業が可能である。   It is easy to travel by setting the fertilizer tank 10 to the accommodation position during traveling. During the fertilization work, the front / rear balance of the vehicle body 1 is improved by being positioned above the rear wheel 3 in a fertilization position, that is, in a side view. Moreover, the left-right balance of the vehicle body 1 is also improved by setting both the left and right fertilizer tanks 10 to the fertilization position. Further, each of the left and right fertilizer tanks 10 is configured to be independently movable. For example, when there is a partition fence or the like on one side of the vehicle body 1 adjacent to the farm field, the fertilizer tank 10a on the partition pole side is moved backward. It is possible to travel and apply fertilizer by moving to the accommodation position of the adjacent land and performing fertilization work. That is, the fertilization work can be performed by positioning the left and right fertilizer tanks 10 at arbitrary locations in the state of the field.

本実施の形態では、通常の施肥作業時には肥料タンク１０を車体１の側方に位置させ、通常の走行時には肥料タンク１０を車体１の後方に位置させるため、それぞれ施肥位置、収容位置、と記載しているが、いずれの位置でも施肥作業は行える。すなわち繰り出しバルブ１２は駆動可能に構成している。   In the present embodiment, the fertilizer tank 10 is positioned on the side of the vehicle body 1 during normal fertilization work, and the fertilizer tank 10 is positioned behind the vehicle body 1 during normal running. However, fertilization can be done at any position. That is, the feed valve 12 is configured to be drivable.

また、前述で吊り下げフレーム２２は後述の肥料タンク位置変更機構Ｒを介して移動フレーム２３と連結していると記載したが、吊り下げフレーム２２と移動フレーム２３は直接連結しても良い。すなわち、ロプス６に取付ける支持移動機構Ｔにより肥料タンク１０が収容位置と施肥位置とを移動可能に構成していれば良い。また、支持移動機構Ｔはロプス６に設けるのが、支持構成が強固なものとなり最も望ましいが、場合によってはロプス６以外の支持フレームを車体１に取付け、該支持フレームに支持移動機構Ｔを取付ける構成でも良い。   Although the suspension frame 22 is described as being connected to the moving frame 23 via the fertilizer tank position changing mechanism R described later, the suspension frame 22 and the moving frame 23 may be directly connected. That is, it is only necessary that the fertilizer tank 10 is configured to be movable between the accommodation position and the fertilization position by the support moving mechanism T attached to the lops 6. In addition, it is most preferable that the support moving mechanism T is provided in the lops 6 because the support structure is strong and is most preferable. However, in some cases, a support frame other than the lops 6 is attached to the vehicle body 1 and the support moving mechanism T is attached to the support frame. It may be configured.

次に、肥料タンク位置変更機構Ｒについて説明する。
肥料タンク位置変更機構Ｒは、肥料タンク１０を施肥位置から肥料投入位置に移動するための機構で、移動フレーム２３と肥料タンク１０側それぞれに連結している。 Next, the fertilizer tank position changing mechanism R will be described.
The fertilizer tank position changing mechanism R is a mechanism for moving the fertilizer tank 10 from the fertilizer application position to the fertilizer input position, and is connected to the moving frame 23 and the fertilizer tank 10 side.

具体的には、下部の横軸２９を軸心に回動する縦長の回動フレーム３０と回動フレーム３０と一体に構成している把持フレーム３２と、回動フレーム３０を縦長姿勢に保持するロック機構３４（本実施の形態ではパッチン錠）と、回動フレーム３０の回動動作を補助するダンパ３３を備えている。回動フレーム３０は吊り下げフレーム２２と移動フレーム２３にそれぞれ連結している。   Specifically, a vertically long rotating frame 30 that rotates about the horizontal axis 29 at the bottom, a gripping frame 32 that is configured integrally with the rotating frame 30, and the rotating frame 30 are held in a vertically long posture. A lock mechanism 34 (patch-on lock in the present embodiment) and a damper 33 that assists the rotation operation of the rotation frame 30 are provided. The rotating frame 30 is connected to the hanging frame 22 and the moving frame 23, respectively.

肥料タンク１０を施肥位置から肥料投入位置に変更する操作について説明する。
ロック機構３４を解除して、把持フレーム３２を把持して引き操作をすると、回動フレーム３０が横軸心に回動して縦長姿勢から横長姿勢に変更し、それに伴い、肥料タンク１０も移動する。側面視で後輪３の上方位置からステップ８側へ移動すると共に、肥料タンク１０の高さも施肥位置よりも低くなる（図７のイからロ）。 An operation for changing the fertilizer tank 10 from the fertilizer application position to the fertilizer input position will be described.
When the lock mechanism 34 is released and the gripping frame 32 is gripped and the pulling operation is performed, the rotating frame 30 rotates about the horizontal axis to change from the vertically long position to the horizontally long position, and the fertilizer tank 10 also moves accordingly. To do. While moving from the upper position of the rear wheel 3 to the step 8 side in a side view, the height of the fertilizer tank 10 is also lower than the fertilizer application position (a to b in FIG. 7).

肥料タンク１０を肥料投入位置から施肥位置へ戻す時は把持フレーム３２を把持して回動フレーム３０が縦姿勢になるまで持ち上げ、ロック機構３４でロックする。
肥料タンク位置変更機構Ｒにより、肥料タンク１０の高さ位置を低くすることができ、作業者は蓋１１を開けて肥料を投入しやすくすることができる。また、施肥位置から肥料投入位置に迅速に変更できる。 When the fertilizer tank 10 is returned from the fertilizer charging position to the fertilizer application position, the gripping frame 32 is gripped and lifted until the rotating frame 30 is in the vertical position and locked by the lock mechanism 34.
By the fertilizer tank position changing mechanism R, the height position of the fertilizer tank 10 can be lowered, and the operator can easily open the lid 11 to input the fertilizer. In addition, the fertilizer application position can be quickly changed to the fertilizer input position.

次に肥料タンク１０から肥料を散布する散布ホース１３の構成について図１１と図１２に基づいて説明する。
肥料タンク１０の下端部には繰り出しバルブ１２から繰り出した肥料が通過するフレキシブルの散布ホース１３を取付けている。散布ホース１３の下部は散布ホース固定具４０に固定し、その下端部を施肥箇所に向ける構成である。散布ホース固定具４０は縦長の棒４０ａと、縦長の棒４０ａの下部から横長に伸びる横長棒４０ｂとを備える。散布ホース１３は横長棒４０ｂに取付けている。横長棒４０ｂを後輪３の後方の幅にわたって備えることで、肥料タンク１０が収容位置にあっても施肥位置にあっても、散布ホース１３が後輪３に接触しないようにすることができる。また、散布ホース固定具４０は上下調節機構４２（本実施の形態では長孔による位置固定）で上下移動することで散布ホース１３の下端部の高さ位置を調節可能に構成している。 Next, the configuration of the spray hose 13 for spraying fertilizer from the fertilizer tank 10 will be described with reference to FIGS. 11 and 12.
A flexible spray hose 13 through which the fertilizer fed from the feed valve 12 passes is attached to the lower end of the fertilizer tank 10. The lower part of the spreading hose 13 is fixed to the spreading hose fixture 40 and its lower end is directed to the fertilization site. The spreading hose fixture 40 includes a vertically long bar 40a and a horizontally long bar 40b extending horizontally from the bottom of the vertically long bar 40a. The spreading hose 13 is attached to the horizontally long bar 40b. By providing the horizontally long bar 40b over the rear width of the rear wheel 3, it is possible to prevent the spray hose 13 from contacting the rear wheel 3 regardless of whether the fertilizer tank 10 is in the storage position or the fertilization position. In addition, the spray hose fixture 40 is configured to be adjustable by adjusting the height position of the lower end portion of the spray hose 13 by moving up and down by a vertical adjustment mechanism 42 (position fixing by a long hole in the present embodiment).

なお、肥料投入位置に移動することを検出するリミットスイッチを設け、肥料投入位置では繰り出しバルブ１２を駆動させない構成にすることも可能である。
別実施例について説明する。 It is also possible to provide a limit switch for detecting movement to the fertilizer input position and not to drive the feeding valve 12 at the fertilizer input position.
Another embodiment will be described.

なお、図１２の仮想線で示されている肥料タンクは、肥料タンク１０を肥料投入位置に移動するとき、施肥位置から後方に向かって移動することを示している。肥料タンク位置変更機構Ｒは移動する向きを変える構成にするだけでよい。肥料投入位置を施肥位置の後方にするメリットとして作業者が運転席４から乗降するときに肥料タンク１０が邪魔にならないことが挙げられる。   In addition, the fertilizer tank shown by the virtual line of FIG. 12 has shown moving from the fertilization position toward back, when moving the fertilizer tank 10 to a fertilizer input position. The fertilizer tank position changing mechanism R need only be configured to change the moving direction. As a merit of making the fertilizer input position behind the fertilizer application position, it is mentioned that the fertilizer tank 10 does not get in the way when the operator gets on and off the driver's seat 4.

１ 車体
６ ロプス
６ａ 縦フレーム部
６ｂ 横フレーム部
１０（１０ａ，１０ｂ） 肥料タンク
Ｂ 支持部材
Ｙ 移動部材
Ｔ 支持移動機構 DESCRIPTION OF SYMBOLS 1 Car body 6 Rope 6a Vertical frame part 6b Horizontal frame part 10 (10a, 10b) Fertilizer tank B Support member Y Movement member T Support movement mechanism

Claims (2)

車体に支持する肥料タンクを、車体側に支持した状態で車体の後方の収容位置と車体の側方の施肥位置とに移動可能とする支持移動機構を設け、
車体にロプスを設け、肥料タンクをロプスに支持する支持部材と、肥料タンクを車体の後方位置から車体の側方位置へ移動するための移動部材からなる支持移動機構をロプスに取付けたことを特徴とするトラクタ用の施肥機。 A support movement mechanism is provided that allows the fertilizer tank supported by the vehicle body to be moved to the accommodation position at the rear of the vehicle body and the fertilization position to the side of the vehicle body while being supported on the vehicle body side,
A lops is provided on the car body, and a support movement mechanism consisting of a support member for supporting the fertilizer tank on the lops and a moving member for moving the fertilizer tank from the rear position of the car body to the side position of the car body is attached to the lops. A fertilizer machine for tractors. ロプスは一対の縦フレーム部と縦フレーム部間を結ぶ横フレーム部とからなる正面視で門構えに構成し、左右の肥料タンクそれぞれの支持移動機構は縦フレーム部にそれぞれ取付け、左右の肥料タンクはそれぞれ片方の肥料タンクずつ独立して車体の後方位置から車体の側方位置へ移動可能に構成したことを特徴する請求項１記載のトラクタ用の施肥機。 The Lope is constructed in a gate structure in front view consisting of a pair of vertical frame parts and a horizontal frame part connecting the vertical frame parts, and the support movement mechanism of each of the left and right fertilizer tanks is attached to the vertical frame part, and the left and right fertilizer tanks are The fertilizer for a tractor according to claim 1, wherein each fertilizer tank is independently movable from a rear position of the vehicle body to a side position of the vehicle body .
JP2011144535A 2011-06-29 2011-06-29 Tractor fertilizer Active JP5760751B2 (en)

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