JPH02113914U - - Google Patents
Info
- Publication number
- JPH02113914U JPH02113914U JP2359789U JP2359789U JPH02113914U JP H02113914 U JPH02113914 U JP H02113914U JP 2359789 U JP2359789 U JP 2359789U JP 2359789 U JP2359789 U JP 2359789U JP H02113914 U JPH02113914 U JP H02113914U
- Authority
- JP
- Japan
- Prior art keywords
- motor
- control device
- seeding
- power supply
- seeding control
- 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.)
- Pending
Links
- 238000010899 nucleation Methods 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000009331 sowing Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002362 mulch Substances 0.000 description 1
Landscapes
- Fertilizing (AREA)
- Sowing (AREA)
- Control Of Direct Current Motors (AREA)
Description
第１図は播種部の制御回路図、第２図は播種マ
ルチの側面図、第３図は同平面説明図、第４図は
真空播種の説明図、第５図及び第６図はフローチ
ヤート、第７図は本実施例の変形例を示す回路図
である。
１６ａ，１６ｂ，１６ｃ，１６ｄ……播種機、
３３……ＤＣモータ、３５……バツテリ（電源）
。
Figure 1 is a control circuit diagram of the seeding unit, Figure 2 is a side view of the sowing mulch, Figure 3 is an explanatory diagram of the same plane, Figure 4 is an explanatory diagram of vacuum sowing, and Figures 5 and 6 are flowcharts. , FIG. 7 is a circuit diagram showing a modification of this embodiment. 16a, 16b, 16c, 16d...seeding machine,
33...DC motor, 35...Battery (power supply)
.
Claims (1)
ータの回転速度制御を行う播種制御装置において
、電源電圧が設定値以下に低下したとき、前記Ｄ
Ｃモータを停止保持するように構成したことを特
徴とする播種制御装置。 In a seeding control device that controls the rotational speed of a DC motor that drives a seeding machine in response to multiple speeds, when the power supply voltage drops below a set value, the D
A seeding control device characterized by being configured to stop and hold a C motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2359789U JPH02113914U (en) | 1989-03-01 | 1989-03-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2359789U JPH02113914U (en) | 1989-03-01 | 1989-03-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02113914U true JPH02113914U (en) | 1990-09-12 |
Family
ID=31242722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2359789U Pending JPH02113914U (en) | 1989-03-01 | 1989-03-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02113914U (en) |
-
1989
- 1989-03-01 JP JP2359789U patent/JPH02113914U/ja active Pending