JPS6445920U - - Google Patents
Info
- Publication number
- JPS6445920U JPS6445920U JP14282887U JP14282887U JPS6445920U JP S6445920 U JPS6445920 U JP S6445920U JP 14282887 U JP14282887 U JP 14282887U JP 14282887 U JP14282887 U JP 14282887U JP S6445920 U JPS6445920 U JP S6445920U
- Authority
- JP
- Japan
- Prior art keywords
- rotation speed
- drive mechanism
- target
- value
- speed
- 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
- 239000003337 fertilizer Substances 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims 3
- 230000005540 biological transmission Effects 0.000 claims 1
- 230000000052 comparative effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000004720 fertilization Effects 0.000 description 2
Landscapes
- Fertilizing (AREA)
Description
図面は、本考案に係る移動農機における駆動機
構の回転数調整装置の実施例を示したものであつ
て、第１図は施肥機の全体側面図、第２図は施肥
部の背面図、第３図は接地輪の側面図、第４図は
接地輪の背面図、第５図は接地輪の要部断面図、
第６図は制御機構の模式図、第７図は制御機構の
ブロツク回路図、第８図、第９図は制御システム
のフローチヤート図である。
図中、２は施肥部、４は施肥ポンプ、１４は回
転数調整機構、２６は制御部、２７はモータであ
る。
The drawings show an embodiment of the rotation speed adjusting device for the drive mechanism in a mobile agricultural machine according to the present invention, in which FIG. 1 is an overall side view of the fertilizer application machine, FIG. 2 is a rear view of the fertilizer application section, and FIG. Figure 3 is a side view of the grounding ring, Figure 4 is a rear view of the grounding ring, and Figure 5 is a sectional view of the main parts of the grounding ring.
FIG. 6 is a schematic diagram of the control mechanism, FIG. 7 is a block circuit diagram of the control mechanism, and FIGS. 8 and 9 are flowcharts of the control system. In the figure, 2 is a fertilization unit, 4 is a fertilization pump, 14 is a rotation speed adjustment mechanism, 26 is a control unit, and 27 is a motor.
Claims (1)
力伝動経路中に、駆動機構の回転数制御部からの
調整指令に基づいて回転数の調整をする回転数調
整機構を介在して成る施肥機において、前記回転
数制御部に駆動機構の現実の回転数を検知する回
転数検知手段を連結すると共に、回転数制御部に
は、目標とする回転数を設定する目標回転数設定
手段と、該設定された回転数目標値と前記検知さ
れた回転数検知値との値を比較判断し、この差が
予め設定される差異よりも大きい場合には高速の
調整指令を、小さい場合には低速の調整指令を回
転数調整機構に対して出す調整指令判断手段とを
設けたことを特徴とする移動農機における駆動機
構の回転数調整装置。 (2) 前記目標回転数設定手段は走行速度検知手
段と作業量設定器に接続され、回転数目標値を、
検知された走行速度と作業量設定器による設定値
に基づいて演算するものであることを特徴とする
実用新案登録請求の範囲第１項記載の移動農機に
おける駆動機構の回転数調整装置。 (3) 前記調整指令判断手段は、回転数目標値と
回転数検知値との比較判断をするにさいし、この
差は予め設定される複数の差異値に基づいて多段
的な判断を行うべく構成されていることを特徴と
する実用新案登録請求の範囲第１項記載の移動農
機における駆動機構の回転数調整装置。[Scope of Claim for Utility Model Registration] (1) Rotation speed adjustment that adjusts the rotation speed based on an adjustment command from the rotation speed control section of the drive mechanism in the power transmission path for driving a drive mechanism such as a pump. In the fertilizer applicator having a mechanism, a rotation speed detection means for detecting the actual rotation speed of the drive mechanism is connected to the rotation speed control section, and a target rotation speed is set in the rotation speed control section. A target rotation speed setting means compares and judges the set rotation speed target value and the detected rotation speed detection value, and if this difference is larger than a preset difference, a high speed adjustment command is issued. A rotation speed adjustment device for a drive mechanism in a mobile agricultural machine, comprising: adjustment command determining means for issuing a low speed adjustment command to the rotation speed adjustment mechanism when the rotation speed is small. (2) The target rotation speed setting means is connected to the traveling speed detection means and the work amount setting device, and sets the rotation speed target value to
2. The rotational speed adjustment device of a drive mechanism in a mobile agricultural machine according to claim 1, wherein the device calculates the rotation speed of a drive mechanism of a mobile agricultural machine according to claim 1, wherein the device performs calculations based on a detected traveling speed and a value set by a work amount setting device. (3) The adjustment command determining means is configured to perform a multi-stage determination based on a plurality of preset difference values when making a comparative judgment between the target rotational speed value and the detected rotational speed value. A rotational speed adjusting device for a drive mechanism in a mobile agricultural machine according to claim 1, characterized in that:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987142828U JPH0637631Y2 (en) | 1987-09-18 | 1987-09-18 | Rotational speed adjustment device for drive mechanism in mobile agricultural machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987142828U JPH0637631Y2 (en) | 1987-09-18 | 1987-09-18 | Rotational speed adjustment device for drive mechanism in mobile agricultural machinery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6445920U true JPS6445920U (en) | 1989-03-22 |
| JPH0637631Y2 JPH0637631Y2 (en) | 1994-10-05 |
Family
ID=31409104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987142828U Expired - Lifetime JPH0637631Y2 (en) | 1987-09-18 | 1987-09-18 | Rotational speed adjustment device for drive mechanism in mobile agricultural machinery |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0637631Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02228657A (en) * | 1989-03-01 | 1990-09-11 | Toppan Printing Co Ltd | Mask |
| JPH02138511U (en) * | 1989-04-26 | 1990-11-19 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57194711A (en) * | 1981-05-27 | 1982-11-30 | Matsuyama Kk | Drawout apparatus for agricultural work machine |
-
1987
- 1987-09-18 JP JP1987142828U patent/JPH0637631Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57194711A (en) * | 1981-05-27 | 1982-11-30 | Matsuyama Kk | Drawout apparatus for agricultural work machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02228657A (en) * | 1989-03-01 | 1990-09-11 | Toppan Printing Co Ltd | Mask |
| JPH02138511U (en) * | 1989-04-26 | 1990-11-19 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0637631Y2 (en) | 1994-10-05 |
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