JPH01118606U - - Google Patents

Info

Publication number
JPH01118606U
JPH01118606U JP1320888U JP1320888U JPH01118606U JP H01118606 U JPH01118606 U JP H01118606U JP 1320888 U JP1320888 U JP 1320888U JP 1320888 U JP1320888 U JP 1320888U JP H01118606 U JPH01118606 U JP H01118606U
Authority
JP
Japan
Prior art keywords
soil
hardness
sensor
changes
plate
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
Application number
JP1320888U
Other languages
English (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 JP1320888U priority Critical patent/JPH01118606U/ja
Publication of JPH01118606U publication Critical patent/JPH01118606U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Soil Working Implements (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例を示す湛水直播機の
側面図、第2図はその要部の側面図、第3図は同
背面図、第4図は部分断面拡大図、第5図は部分
拡大平面図である。 15……揺動支点軸(支点)、19……フロー
ト、50……培土板、51……抵抗板(硬度セン
サ)。

Claims (1)

    【実用新案登録請求の範囲】
  1. 播種済み部に培土を行う培土板50と、土壌硬
    度を検出する硬度センサ51とを備えると共に、
    前記センサ51の硬度検出に基づいて培土板50
    の土押し圧力を自動的に変化させる変更部材55
    を備え、土壌硬度の変化に応じて培土板50の土
    押し圧力が変化すべく構成すると共に、播種面に
    接地させるフロート19の支点15に対し前後方
    向で近接させて前記硬度センサ51を配置したこ
    とを特徴とする播種機。
JP1320888U 1988-02-02 1988-02-02 Pending JPH01118606U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1320888U JPH01118606U (ja) 1988-02-02 1988-02-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1320888U JPH01118606U (ja) 1988-02-02 1988-02-02

Publications (1)

Publication Number Publication Date
JPH01118606U true JPH01118606U (ja) 1989-08-10

Family

ID=31223319

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1320888U Pending JPH01118606U (ja) 1988-02-02 1988-02-02

Country Status (1)

Country Link
JP (1) JPH01118606U (ja)

Similar Documents

Publication Publication Date Title
JPH01118606U (ja)
JPS63132513U (ja)
JPS6318011U (ja)
JPH02138507U (ja)
JPS6150511U (ja)
JPS61105407U (ja)
JPS6315714U (ja)
JPS6318006U (ja)
JPS6213112U (ja)
JPS60121714U (ja) 播種機
JPS6230511U (ja)
JPS6385015U (ja)
JPS61115016U (ja)
JPH01130605U (ja)
JPH0383010U (ja)
JPH0361813U (ja)
JPS62187516U (ja)
JPH0290905U (ja)
JPS62169918U (ja)
JPH0335042U (ja)
JPS61104012U (ja)
JPS6169909U (ja)
JPS6335932U (ja)
JPS6147205U (ja) ロ−タリ耕耘装置のリヤカバ−
JPS6157819U (ja)