JPH01167110U - - Google Patents

Info

Publication number
JPH01167110U
JPH01167110U JP5952488U JP5952488U JPH01167110U JP H01167110 U JPH01167110 U JP H01167110U JP 5952488 U JP5952488 U JP 5952488U JP 5952488 U JP5952488 U JP 5952488U JP H01167110 U JPH01167110 U JP H01167110U
Authority
JP
Japan
Prior art keywords
negative pressure
pressure side
pump
nozzle
chambers
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
JP5952488U
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 JP5952488U priority Critical patent/JPH01167110U/ja
Publication of JPH01167110U publication Critical patent/JPH01167110U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Sowing (AREA)

Description

【図面の簡単な説明】
第1図は本案装置の説明図、第2図は従来の播
種マルチの正面図、である。 16…仕切壁、17…ローター本体、18,1
9…正負圧室、20…正負圧管、21…ノズル、
35…正圧パイプ、23…負圧パイプ、25…ポ
ンプ、34…負圧センサー。

Claims (1)

    【実用新案登録請求の範囲】
  1. 播種ローターを仕切壁で2室に区画し、ロータ
    ーの回転によつて、その一方をポンプの負圧側に
    、他方をポンプの正圧側に交互に連通せしめ、負
    圧側において種子をノズルで吸引し、正圧側で吸
    引した種子をノズルから落下せしめるものであつ
    て、ポンプの負圧側につながる負圧回路中に負圧
    センサーを設け、該センサーで作動する警報装置
    を設けたことを特徴とする真空播種機。
JP5952488U 1988-05-02 1988-05-02 Pending JPH01167110U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5952488U JPH01167110U (ja) 1988-05-02 1988-05-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5952488U JPH01167110U (ja) 1988-05-02 1988-05-02

Publications (1)

Publication Number Publication Date
JPH01167110U true JPH01167110U (ja) 1989-11-24

Family

ID=31285279

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5952488U Pending JPH01167110U (ja) 1988-05-02 1988-05-02

Country Status (1)

Country Link
JP (1) JPH01167110U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS568107B2 (ja) * 1976-11-12 1981-02-21

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS568107B2 (ja) * 1976-11-12 1981-02-21

Similar Documents

Publication Publication Date Title
JPH01167110U (ja)
JPH01167111U (ja)
JPH0212216U (ja)
JPH01167121U (ja)
CN2283960Y (zh) 气吸式播种铺膜装置
JPH0416512U (ja)
JPS62130407U (ja)
JPS6389721U (ja)
JPH0217019U (ja)
JPH0214472U (ja)
JPS6415142U (ja)
JPH0267055U (ja)
JPS6348410U (ja)
JPH0174712U (ja)
JPS61125214U (ja)
JPS62122176U (ja)
JPH01118606U (ja)
JPS646814U (ja)
JPS61104024U (ja)
JPH0183741U (ja)
JPS61191034U (ja)
JPS63137634U (ja)
JPS63169293U (ja)
JPS6297640U (ja)
JPH026077U (ja)