JPS6274513U - - Google Patents
Info
- Publication number
- JPS6274513U JPS6274513U JP16687385U JP16687385U JPS6274513U JP S6274513 U JPS6274513 U JP S6274513U JP 16687385 U JP16687385 U JP 16687385U JP 16687385 U JP16687385 U JP 16687385U JP S6274513 U JPS6274513 U JP S6274513U
- Authority
- JP
- Japan
- Prior art keywords
- powder
- sensor
- alarm
- operate
- granular material
- 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
- 239000000843 powder Substances 0.000 claims description 9
- 239000008187 granular material Substances 0.000 claims 5
- 238000010586 diagram Methods 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
Landscapes
- Fertilizing (AREA)
- Sowing (AREA)
- Transplanting Machines (AREA)
- Emergency Alarm Devices (AREA)
Description
図面は本考案に係る水田作業機の粉粒体供給装
置の実施例を示し、第１図は制御回路図、第２図
はセンサの測定原理図、第３図はセンサの電極配
置状態を示す横断平面図、第４図は流量に対する
静電容量の変化を示すグラフ、第５図は繰出し装
置の背面図、第６図はセンサとバツテリとの接続
状態を示す概略説明図、第７図は乗用型田植機の
全体側面図である。
７……ホツパー、１０……作溝器、１１……セ
ンサ、１３……警報音発生器、１４……警報ラン
プ、Ａ……報知機構。
The drawings show an embodiment of the powder supply device for a paddy field working machine according to the present invention, in which Fig. 1 shows a control circuit diagram, Fig. 2 shows a measurement principle of the sensor, and Fig. 3 shows the arrangement of electrodes of the sensor. A cross-sectional plan view, FIG. 4 is a graph showing changes in capacitance with respect to flow rate, FIG. 5 is a rear view of the feeding device, FIG. 6 is a schematic diagram showing the connection state between the sensor and the battery, and FIG. 7 is a graph showing the change in capacitance with respect to flow rate. FIG. 1 is an overall side view of a riding rice transplanter. 7...Hopper, 10...Groove cutter, 11...Sensor, 13...Alarm sound generator, 14...Alarm lamp, A...Notification mechanism.
Claims (1)
して作溝器１０に導くよう構成するとともに、こ
の管路の途中に粉粒体の流量を検出するセンサ１
１を設け、粉粒体の非流動状態を検出したときに
、報知機構Ａを作動させるように構成してある水
田作業機の粉粒体供給装置であつて、前記報知機
構Ａを、報知音発生器１３と警報ランプ１４とで
構成し、前記センサ１１が粉粒体の詰まりを感知
したときには前記警報音発生器１０と警報ランプ
１４とを共に作動させ、前記センサ１１が粉粒体
の非存在を感知したときには警報音発生器１３の
みを作動させるように構成してある水田作業機の
粉粒体供給装置。 前記センサ１１が粉粒体流下管路の静電容量
変化を感知するものである実用新案登録請求の範
囲第項に記載の粉粒体供給装置。[Scope of Claim for Utility Model Registration] The powder and granular material fed out from the hopper 7 is configured to be guided to the groove creator 10 through a pipe line, and a sensor 1 is provided in the middle of this pipe line to detect the flow rate of the powder and granular material.
1, and is configured to operate an alarm mechanism A when a non-flowing state of the powder or granular material is detected, the alarm mechanism A is configured to operate an alarm mechanism A with an alarm sound. It is composed of a generator 13 and an alarm lamp 14, and when the sensor 11 detects clogging of powder or granule, both the alarm sound generator 10 and the alarm lamp 14 are activated, and the sensor 11 detects a blockage of the powder or granule. A powder supply device for a paddy field working machine configured to operate only an alarm sound generator 13 when its presence is detected. The powder supply device according to claim 1, wherein the sensor 11 senses a change in capacitance of the powder flow conduit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16687385U JPH0340100Y2 (en) | 1985-10-30 | 1985-10-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16687385U JPH0340100Y2 (en) | 1985-10-30 | 1985-10-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6274513U true JPS6274513U (en) | 1987-05-13 |
| JPH0340100Y2 JPH0340100Y2 (en) | 1991-08-23 |
Family
ID=31098266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16687385U Expired JPH0340100Y2 (en) | 1985-10-30 | 1985-10-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0340100Y2 (en) |
-
1985
- 1985-10-30 JP JP16687385U patent/JPH0340100Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0340100Y2 (en) | 1991-08-23 |
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