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
Application number
JP16687385U
Other languages
Japanese (ja)
Other versions
JPH0340100Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP16687385U priority Critical patent/JPH0340100Y2/ja
Publication of JPS6274513U publication Critical patent/JPS6274513U/ja
Application granted granted Critical
Publication of JPH0340100Y2 publication Critical patent/JPH0340100Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Fertilizing (AREA)
  • Sowing (AREA)
  • Transplanting Machines (AREA)
  • Emergency Alarm Devices (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

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)

【実用新案登録請求の範囲】 ホツパー7から繰出された粉粒体を管路を介
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.
JP16687385U 1985-10-30 1985-10-30 Expired JPH0340100Y2 (en)

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)

Also Published As

Publication number Publication date
JPH0340100Y2 (en) 1991-08-23

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