JPH0135130Y2 - - Google Patents
Info
- Publication number
- JPH0135130Y2 JPH0135130Y2 JP11482786U JP11482786U JPH0135130Y2 JP H0135130 Y2 JPH0135130 Y2 JP H0135130Y2 JP 11482786 U JP11482786 U JP 11482786U JP 11482786 U JP11482786 U JP 11482786U JP H0135130 Y2 JPH0135130 Y2 JP H0135130Y2
- Authority
- JP
- Japan
- Prior art keywords
- shutter
- spray
- motor
- hopper
- adjustment
- 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
- 239000007921 spray Substances 0.000 claims description 27
- 239000003337 fertilizer Substances 0.000 claims description 20
- 238000005507 spraying Methods 0.000 description 21
- 238000001514 detection method Methods 0.000 description 12
- 230000000630 rising effect Effects 0.000 description 2
- 238000003971 tillage Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Landscapes
- Fertilizing (AREA)
Description
【考案の詳細な説明】
〔産業上の利用分野〕
この考案は、トラクターに取付け、耕耘作業と
共に肥料を散布する施肥機に関するものである。[Detailed description of the invention] [Industrial application field] This invention relates to a fertilizer applicator that is attached to a tractor and spreads fertilizer during plowing operations.
トラクターの前部又は後部に取付け、耕耘作業
と同時に肥料を散布する施肥機の基本的な構造
は、肥料を収納するホツパーの底部に複数の散布
口を設け、この散布口をシヤツターの散布調節口
によつて開閉し、散布口及び調節口を通過した肥
料をホースで誘導して地面に散布するようになつ
ており、肥料の散布は、耕耘条件や地質等により
散布量を調節しなければならないと共に、耕耘作
業の停止と共に散布も止めなければならず、この
ため、シヤツタープレートの遠隔開閉操作が必要
になる。
The basic structure of a fertilizer applicator, which is attached to the front or rear of a tractor and spreads fertilizer at the same time as tilling, is that multiple application ports are provided at the bottom of the hopper that stores the fertilizer, and these application ports are connected to the spray adjustment port of the shutter. The fertilizer that has passed through the spray opening and control opening is guided by a hose and then spread on the ground.The amount of fertilizer applied must be adjusted depending on the tillage conditions, geology, etc. At the same time, when the tilling operation is stopped, the spraying must also be stopped, and for this reason, remote opening and closing operations of the shutter plate are required.
従来の施肥機におけるシヤツターの遠隔操作機
構は、例えば本出願人が実願昭61−11854号（実
開昭62−60117）で提案したように、トラクター
に取付けたレバーとシヤツターをワイヤーで連動
し、レバーの操作でシヤツターを開閉動させるよ
うに構成されていた。 The remote control mechanism for the shutter in conventional fertilizer applicators, for example, as proposed by the present applicant in Utility Application No. 11854/1985 (60117/1983), involves linking the lever attached to the tractor with the shutter using a wire. The shutter was configured to open and close by operating a lever.
しかし、レバーの手動操作でシヤツターを開閉
操作する構造は、散布口の開度調整精度、即ち散
布量の調整精度が悪く、耕耘条件等に応じた散布
量を得るのが困難であるという問題がある。 However, the structure in which the shutter is opened and closed by manual operation of a lever has a problem in that the accuracy of adjusting the opening of the spray opening, that is, the adjustment accuracy of the spray amount, is poor, and it is difficult to obtain the spray amount according to the tillage conditions. be.
この考案は、上記のような問題点を解決するた
めになされたものであり、肥料の散布量調節が簡
単に精度よく行なうことができる施肥機を提供す
ることが目的である。 This invention was made to solve the above-mentioned problems, and the purpose is to provide a fertilizer applicator that can easily and accurately adjust the amount of fertilizer applied.
上記のような問題点を解決するため、この考案
は、ホツパーの底部に複数の散布口を並べて設
け、前記ホツパーの下部に散布口と等しい間隔で
散布調節口が設けられたシヤツターを散布口の並
列方向に移動自在となるよう取付け、前記ホツパ
ーの外部に、モータによつて正逆回転する螺軸に
シヤツターと連結したナツト部材を螺合し、モー
タの正逆回転でシヤツタを進退動させるシヤツタ
ー駆動機構と、モータを制御してシヤツターの進
退動ストロークを調整する散布口開度調整機構と
を配置した構造としたものである。
In order to solve the above-mentioned problems, this invention has a plurality of spray ports arranged side by side at the bottom of the hopper, and a shutter with spray adjustment ports provided at the bottom of the hopper at equal intervals to the spray ports. The shutter is mounted so as to be movable in parallel directions, and a nut member connected to the shutter is screwed onto a screw shaft which is rotated forward and backward by a motor on the outside of the hopper, and the shutter is moved forward and backward by the forward and reverse rotation of the motor. This structure includes a drive mechanism and a spray opening adjustment mechanism that controls the motor to adjust the forward and backward movement stroke of the shutter.
〔作用〕
ホツパー内に肥料を投入した状態でスイツチ操
作でモータを正転方向に起動すると、シヤツター
が開放位置に移動し、散布口から散布調節口を通
つて肥料が落下散布される。[Operation] When the motor is started in the forward rotation direction by operating a switch with fertilizer in the hopper, the shutter moves to the open position, and the fertilizer is dropped and spread from the spraying port through the spraying adjustment port.
散布口開度調整機構の位置を予め設定しておく
ことにより、シヤツターの開放方向への移動量が
設定量に達した時点でモータが停止し、散布口に
対する散布調節口の重なり量によつて決定される
散布量が高精度に設定され、モータを逆転させる
とシヤツターは散布停止位置へ戻る。 By setting the position of the spray opening adjustment mechanism in advance, the motor will stop when the amount of movement of the shutter in the opening direction reaches the set amount, and the amount of overlap of the spray opening adjustment opening with respect to the spray opening will be adjusted. The determined spray amount is set with high precision, and when the motor is reversed, the shutter returns to the spray stop position.
以下、この考案の実施例を添付図面に基づいて
説明する。
Hereinafter, embodiments of this invention will be described based on the accompanying drawings.
図示のように、トラクターの前部又は後部に取
付けるホツパー１は、下部すぼまりの横長に形成
され、上部開口が蓋２によつて開閉自在となり、
底壁３には複数の散布口４が長手方向に一定の間
隔で設けられている。 As shown in the figure, a hopper 1 to be attached to the front or rear of a tractor is formed into a horizontally elongated shape with a narrowed bottom, and an upper opening that can be opened and closed by a lid 2.
A plurality of spray ports 4 are provided on the bottom wall 3 at regular intervals in the longitudinal direction.
上記ホツパー１における底壁３の下面に、この
下面に密着する断面形状を有し、ホツパー１の下
面長手方向に摺動自在となるシヤツター５が取付
けられ、シヤツター５には、長手方向に散布口４
と等しい間隔で複数の散布調節口６が設けられて
いる。 A shutter 5 is attached to the lower surface of the bottom wall 3 of the hopper 1, and has a cross-sectional shape that closely contacts the lower surface, and is slidable in the longitudinal direction of the lower surface of the hopper 1. 4
A plurality of spray adjustment ports 6 are provided at equal intervals.
シヤツター５を長手方向に進退動させることに
より散布口４の開閉が行なえ、散布口４に対する
散布調節口６の重なり量を変化させることにより
散布量の調節が可能になる。 By moving the shutter 5 forward and backward in the longitudinal direction, the spraying port 4 can be opened and closed, and by changing the amount of overlap of the spraying adjustment port 6 with respect to the spraying port 4, the amount of spraying can be adjusted.
前記シヤツター５の下方位置長手方向に樋状プ
レート７が、取付金具８とばね９を用いてホツパ
ー１に取付けることによつて配置され、このプレ
ート７の各散布口４の直下位置にホース接続筒１
０が設けられ、散布調節口６で散布口４を開く
と、ホツパー１内の肥料は、接続筒１０に接続し
たホース１１で地面に誘導される。 A gutter-like plate 7 is disposed in the longitudinal direction of the lower position of the shutter 5 by being attached to the hopper 1 using a mounting bracket 8 and a spring 9, and a hose connection pipe is provided at a position directly below each spray port 4 of this plate 7. 1
0 is provided, and when the spraying port 4 is opened with the spraying adjustment port 6, the fertilizer in the hopper 1 is guided to the ground by the hose 11 connected to the connecting tube 10.
第１図乃至第３図において、ホツパー１の外側
下部の位置に、シヤツター５の開閉駆動機構１２
と、この駆動機構１２を制御してシヤツター５の
進退動ストロークを調整する散布口開度調整機構
１３とが配置され、肥料の散布と停止及び散布量
の調整とが電気的に制御できるようになつてい
る。 1 to 3, the opening/closing drive mechanism 12 of the shutter 5 is located at the lower outside of the hopper 1.
and a spreading opening adjustment mechanism 13 that controls the drive mechanism 12 and adjusts the forward and backward movement stroke of the shutter 5, so that the spreading and stopping of the fertilizer and the adjustment of the spreading amount can be electrically controlled. It's summery.
上記駆動機構１２は、ホツパー１をトラクター
に取付ける取付枠１４のプレート１５にモータ１
６をその出力軸又はこれに連結した螺軸１７がシ
ヤツター５の長手移動方向に平行するよう固定
し、螺軸１７に螺合したナツト部材１８とシヤツ
ター５を連結部材１９で連結し、モータ１６での
螺軸１７の正逆回転によるナツト部材１８の送り
作用でシヤツター５を開閉方向に進退動させるよ
うになつている。 The drive mechanism 12 has a motor 1 attached to a plate 15 of a mounting frame 14 for attaching the hopper 1 to the tractor.
6 is fixed so that its output shaft or a screw shaft 17 connected thereto is parallel to the longitudinal movement direction of the shutter 5, and the nut member 18 screwed onto the screw shaft 17 and the shutter 5 are connected by a connecting member 19. The shutter 5 is moved forward and backward in the opening and closing directions by the forward and reverse rotation of the screw shaft 17 to feed the nut member 18.
また、散布口開度調整機構１３は、連結部材１
９の退動位置を検出するスイツチS1と、連結部材
１９の前進位置を検出するスイツチS2とで構成さ
れ、両スイツチS1とS2はモータ１６と電気的に接
続され、前進位置の検出スイツチS2はプレート１
５から突出するアーム２０の先端に取付けた調節
ねじ２１の先端部に装着されている。 Further, the spray opening adjustment mechanism 13 is configured to connect the connecting member 1
The switch S 1 detects the retracted position of the connecting member 19, and the switch S 2 detects the forward position of the connecting member 19. Both switches S 1 and S 2 are electrically connected to the motor 16 to detect the forward position. Detection switch S 2 is on plate 1
It is attached to the tip of an adjusting screw 21 attached to the tip of an arm 20 protruding from the arm 5.
退動位置の検出スイツチS1は、モータ１６の逆
転により、退動してきた連結部材１９で押される
と、モータ１６への通電を切つて停止させる働き
をし、シヤツター５は退動位置に停止すると散布
調節口６が散布口４の直下から離反し、散布口４
を閉じて散布を停止した状態になる。 When the retracted position detection switch S1 is pressed by the connecting member 19 that has retracted due to the reversal of the motor 16, it functions to cut off the power to the motor 16 and stop it, and the shutter 5 stops at the retracted position. Then, the spraying adjustment port 6 separates from directly below the spraying port 4, and the spraying port 4
is closed to stop spraying.
前進位置の検出スイツチS2は、モータ１６の正
転により前進してきた連結部材１９を検出してモ
ータ１６を停止させる働きをし、シヤツター５は
前進位置にあるとき散布調節口６が散布口４と連
通し、肥料を散布することになる。 The forward position detection switch S2 functions to detect the connecting member 19 moving forward due to normal rotation of the motor 16 and stop the motor 16, and when the shutter 5 is in the forward position, the spray adjustment port 6 is set to the spray port 4. The fertilizer will be spread by communicating with the plant.
また、この検出スイツチS2の位置を調節ねじ２
１で選択することにより、シヤツター５の前進位
置が変化し、散布口４に対する散布調節口６の連
通量が変る。従つて検出スイツチS2の位置を変え
ることにより散布量を自由に調節することができ
る。 Also, adjust the position of this detection switch S 2 using adjustment screw 2.
By selecting 1, the forward position of the shutter 5 changes, and the amount of communication between the spraying adjustment port 6 and the spraying port 4 changes. Therefore, the amount of spraying can be freely adjusted by changing the position of the detection switch S2 .
なお、シヤツター５の開閉のため、モータ１６
の正逆を始動させるためのスイツチボツクスは、
図示省略したが、トラクターの適当な位置に磁石
などを用いて取付けるようになつている。 In addition, in order to open and close the shutter 5, the motor 16
The switch box for starting forward and reverse is
Although not shown, it is designed to be attached to an appropriate position on the tractor using a magnet or the like.
また、図示の場合、シヤツター５の開閉動スト
ロークを検出するスイツチS1とS2は連結部材１９
の部分で検出したが、何らこれに限定されるもの
ではなく、開閉動時に進退動する部分であれば位
置や部材を自由に選ぶことができる。 In addition, in the case shown in the figure, switches S 1 and S 2 for detecting the opening/closing stroke of the shutter 5 are connected to the connecting member 19.
Although the detection is performed in the above section, the detection is not limited thereto, and the position and member can be freely selected as long as it is a section that moves forward and backward during opening and closing operations.
第４図乃至第６図は、シヤツター５の開閉スト
ロークの検出にシヤツター５を直接使用した例で
あり、第１図乃至第３図と同じ部分は同一符号を
付すことによつて説明に代える。 4 to 6 are examples in which the shutter 5 is directly used to detect the opening/closing stroke of the shutter 5, and the same parts as in FIGS. 1 to 3 are given the same reference numerals and explanations will be omitted.
第４図乃至第６図において、ホツパー１の側面
に固定したプレート３１にホルダー３２を取付
け、シヤツター５の端部に固定した立上り片３３
をホルダー３２内に位置させると共に、ホルダー
３２内の両端部にスイツチS1とS2を配置し、ホル
ダー３２の先端に取付けた調節ねじ３４で前進位
置の検出スイツチS2を移動させるようにした構造
になつている。 4 to 6, a holder 32 is attached to a plate 31 fixed to the side surface of the hopper 1, and a rising piece 33 fixed to the end of the shutter 5
are located in the holder 32, and switches S1 and S2 are placed at both ends of the holder 32, and the forward position detection switch S2 is moved by an adjustment screw 34 attached to the tip of the holder 32. It's structured.
モータ１６の正逆回転によるシヤツター５の開
閉動を立上り片３３によるスイツチS1，S2への当
接によつて検出し、調節ねじ３４による検出スイ
ツチS2の位置を変えることにより、散布量の調節
が行なえることになる。 The opening/closing movement of the shutter 5 due to the forward and reverse rotation of the motor 16 is detected by the contact of the rising piece 33 with the switches S 1 and S 2 , and by changing the position of the detection switch S 2 with the adjusting screw 34, the amount of spraying can be adjusted. This allows adjustments to be made.
この考案の施肥機は上記のような構成であり、
ホツパー１をトラクターの前部又は後部に取付
け、耕耘作業時にモータ１６を正転起動してシヤ
ツター５を開位置に前進させ、散布口４と散布調
節口６の連通量に応じた量の肥料を散布していく
と共に、トラクターの停止時にはモータ１６を逆
転させ、シヤツター５を閉位置に戻せばよく、検
出スイツチS2の位置を予め設定しておくことによ
り、所望する散布量が得られることになる。 The fertilizer applicator of this invention has the above configuration,
The hopper 1 is attached to the front or rear of the tractor, and during tilling work, the motor 16 is started in forward rotation to advance the shutter 5 to the open position, and the amount of fertilizer corresponding to the amount of communication between the spreading port 4 and the spreading adjustment port 6 is dispensed. At the same time, when the tractor is stopped, the motor 16 is reversed and the shutter 5 is returned to the closed position.By setting the position of the detection switch S2 in advance, the desired amount of spraying can be obtained. become.
以上のように、この考案によると、施肥機にお
けるシヤツターの開閉をモータとスイツチによつ
て制御するようにしたので、シヤツターの開閉操
作が簡単且つ能率的に行なえるようになる。
As described above, according to this invention, since the opening and closing of the shutter in the fertilizer applicator is controlled by the motor and the switch, the opening and closing operations of the shutter can be performed easily and efficiently.
また、開放量検出スイツチの位置を選ぶことに
より散布量の調節が自由に行なえ、散布量調節の
精度が向上する。 Further, by selecting the position of the open amount detection switch, the spray amount can be freely adjusted, improving the accuracy of the spray amount adjustment.
第１図はこの考案に係る施肥機の正面図、第２
図は同上の要部を拡大した縦断側面図、第３図は
同横断平面図、第４図は他の例を示す正面図、第
５図は同上の要部側面図、第６図は要部の横断平
面図である。
１……ホツパー、４……散布口、５……シヤツ
ター、６……散布調節口、１２……駆動機構、１
３……散布口開度調整機構、１６……モータ、１
７……螺軸、１８……ナツト部材、１９……連結
部材、２１……調節ねじ、S1，S2……検出スイツ
チ。
Figure 1 is a front view of the fertilizer applicator according to this invention, Figure 2
The figure is an enlarged vertical sectional side view of the main part of the above, Fig. 3 is a cross-sectional plan view of the same, Fig. 4 is a front view showing another example, Fig. 5 is a side view of the main part of the same, and Fig. 6 is a main part of the same. FIG. 1...Hopper, 4...Spraying port, 5...Shutter, 6...Spraying adjustment port, 12...Drive mechanism, 1
3...Spraying port opening adjustment mechanism, 16...Motor, 1
7...Screw shaft, 18...Nut member, 19...Connection member, 21...Adjustment screw, S1 , S2 ...Detection switch.
Claims (1)
前記ホツパーの下部に散布口と等しい間隔で散布
調設口が設けられたシヤツターを散布口の並列方
向に移動自在となるよう取付け、前記ホツパーの
外部に、モータによつて正逆回転する螺軸にシヤ
ツターと連結したナツト部材を螺合し、モータの
正逆回転でシヤツターを進退動させるシヤツター
駆動機構と、モータを制御してシヤツターの進退
動ストロークを調整する散布口開度調整機構とを
配置した施肥機。 Multiple spray ports are arranged in the bottom of the hopper,
A shutter with spray adjustment ports provided at the same intervals as the spray ports is attached to the lower part of the hopper so as to be movable in the parallel direction of the spray ports, and a screw shaft is installed outside the hopper to be rotated in forward and reverse directions by a motor. A shutter drive mechanism, in which a nut member connected to the shutter is screwed together, moves the shutter forward and backward by forward and reverse rotation of the motor, and a spray opening adjustment mechanism, which controls the motor and adjusts the forward and backward movement stroke of the shutter, are installed. fertilizer applicator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11482786U JPH0135130Y2 (en) | 1986-07-25 | 1986-07-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11482786U JPH0135130Y2 (en) | 1986-07-25 | 1986-07-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6320729U JPS6320729U (en) | 1988-02-10 |
| JPH0135130Y2 true JPH0135130Y2 (en) | 1989-10-26 |
Family
ID=30997919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11482786U Expired JPH0135130Y2 (en) | 1986-07-25 | 1986-07-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0135130Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0729801Y2 (en) * | 1988-05-16 | 1995-07-12 | 上西農機株式会社 | Fertilizer applicator |
| JP5916272B2 (en) * | 2009-06-02 | 2016-05-11 | 株式会社タカキタ | Fertilizer feeding device of fertilizer spreader |
-
1986
- 1986-07-25 JP JP11482786U patent/JPH0135130Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6320729U (en) | 1988-02-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0135130Y2 (en) | ||
| CA2252276A1 (en) | Winged agricultural implement with headlands control system | |
| CA2133780A1 (en) | Crank Adjusted Depth Control for an Implement | |
| CN203120444U (en) | Regulating device for fertilizer discharging hole of fertilizer spreader | |
| JPH0729801Y2 (en) | Fertilizer applicator | |
| CN110241894B (en) | Multi-angle spray set | |
| DE3666122D1 (en) | Pressure fluid actuated pivoting mechanism for working equipment particularly applicable to roadside cutting mowers | |
| CN210767031U (en) | Multi-angle spraying device | |
| CN213280627U (en) | Seeder with agricultural fertilization function | |
| CN221449034U (en) | Ploughing plough | |
| CN220166073U (en) | Posture adjusting device for fermentation turning machine | |
| JP2547583Y2 (en) | Metering operation device for power spreader | |
| JPH062002B2 (en) | Sprinkler amount control device for fertilizer spreaders | |
| JPH0543610Y2 (en) | ||
| JPH03105206U (en) | ||
| JPS638176Y2 (en) | ||
| JP2576188Y2 (en) | Mounting device for moving position detection sensor | |
| JPS61105423U (en) | ||
| JPH0312719U (en) | ||
| SU978788A1 (en) | Device for line-wise guiding of self-propelled sprinkling machines with several supports | |
| JPS6283405U (en) | ||
| JPH0391711U (en) | ||
| JPS61125208U (en) | ||
| JPS63136200U (en) | ||
| JPH02128601A (en) | Flattening device in ground working machine |