JPS59133010U - Ground pressure sensing device in rice transplanter - Google Patents

Ground pressure sensing device in rice transplanter

Info

Publication number
JPS59133010U
JPS59133010U JP2788683U JP2788683U JPS59133010U JP S59133010 U JPS59133010 U JP S59133010U JP 2788683 U JP2788683 U JP 2788683U JP 2788683 U JP2788683 U JP 2788683U JP S59133010 U JPS59133010 U JP S59133010U
Authority
JP
Japan
Prior art keywords
rice transplanter
float
ground pressure
sensing device
pressure sensing
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
JP2788683U
Other languages
Japanese (ja)
Other versions
JPH0244672Y2 (en
Inventor
友孝 三島
Original Assignee
三菱農機株式会社
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 by 三菱農機株式会社 filed Critical 三菱農機株式会社
Priority to JP2788683U priority Critical patent/JPS59133010U/en
Publication of JPS59133010U publication Critical patent/JPS59133010U/en
Application granted granted Critical
Publication of JPH0244672Y2 publication Critical patent/JPH0244672Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Transplanting Machines (AREA)
  • Lifting Devices For Agricultural Implements (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

図面は本考案の一実施例を示すものであって、第１図は
乗用田植機の一部を破断した側面図、第２図は要部の側
面図、第３図は第２図のＡ−Ａ断面図、第４図は作用図
、第５図は駆動装置取付部の一部断面を示す正面図、第
６図は検出器を取付けたフロートの側面図、第７図は同
上背面図、第８図は検出器取付部の他の例を示す断面図
である。 ８・・・・・・フロート、１３・・・・・・バルブアー
ム、１４ｂ・・・・・・リンクプレート、１５・・・・
・・支点ピン、１６・・・・・・リンクアーム、３４・
・・・・・検出器、３５・・・・・・感知部、Ｍ・・・
モーター。The drawings show one embodiment of the present invention, in which Fig. 1 is a partially cutaway side view of a riding rice transplanter, Fig. 2 is a side view of the main part, and Fig. 3 is A of Fig. 2. -A sectional view, Fig. 4 is an operational view, Fig. 5 is a front view showing a partial cross section of the drive unit mounting part, Fig. 6 is a side view of the float with a detector attached, and Fig. 7 is a rear view of the same as above. , FIG. 8 is a sectional view showing another example of the detector mounting portion. 8...Float, 13...Valve arm, 14b...Link plate, 15...
...Fulcrum pin, 16...Link arm, 34.
...Detector, 35...Sensing section, M...
motor.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] フロートを機体に上下動可能に枢着し、′機体に取付け
た油圧バルブと前記フロートとを、連動機構を介して結
合し、前記フロートの接地圧に応じて油圧バルブを作動
させて油圧により植付装置を昇降調節するようにした田
植機において、前記連動機構に、該連動機構を昇降方向
に移動させる駆動装置を付設し、前記フロートに田面の
硬度を感知する検出器を装着して該検出器の検出信号に
より前記駆動装置を制御するように構成したことを特徴
とする田植機における接地圧感知装置。A float is pivotally attached to the fuselage so that it can move up and down, and a hydraulic valve attached to the fuselage is connected to the float via an interlocking mechanism, and the hydraulic valve is actuated according to the ground pressure of the float to perform the implantation using hydraulic pressure. In the rice transplanter in which the attached device is adjusted to move up and down, the interlocking mechanism is provided with a drive device that moves the interlocking mechanism in the up and down direction, and a detector for sensing the hardness of the rice surface is attached to the float to detect the hardness of the rice field. 1. A ground pressure sensing device for a rice transplanter, characterized in that the drive device is controlled by a detection signal from the rice transplanter.
JP2788683U 1983-02-26 1983-02-26 Ground pressure sensing device in rice transplanter Granted JPS59133010U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2788683U JPS59133010U (en) 1983-02-26 1983-02-26 Ground pressure sensing device in rice transplanter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2788683U JPS59133010U (en) 1983-02-26 1983-02-26 Ground pressure sensing device in rice transplanter

Publications (2)

Publication Number Publication Date
JPS59133010U true JPS59133010U (en) 1984-09-06
JPH0244672Y2 JPH0244672Y2 (en) 1990-11-27

Family

ID=30158766

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2788683U Granted JPS59133010U (en) 1983-02-26 1983-02-26 Ground pressure sensing device in rice transplanter

Country Status (1)

Country Link
JP (1) JPS59133010U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0217015U (en) * 1988-07-18 1990-02-02

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54152021U (en) * 1978-04-12 1979-10-23

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54152021U (en) * 1978-04-12 1979-10-23

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0217015U (en) * 1988-07-18 1990-02-02

Also Published As

Publication number Publication date
JPH0244672Y2 (en) 1990-11-27

Similar Documents

Publication Publication Date Title
JPS59133010U (en) Ground pressure sensing device in rice transplanter
JPS5826813U (en) rice transplanter
JPS6318012U (en)
JPS58164420U (en) Rice transplanter body control device
JPS59170402U (en) ground work vehicle
JPH0246249Y2 (en)
JPS5843986U (en) Automatic control device for oscillating sorter
JPS58121512U (en) Rolling control mechanism of ground work vehicle
JPS607710U (en) Rice transplanter with lifting control mechanism
JPS6122422U (en) Machine height detection device for rice transplanter
JPS60179119U (en) Machine height detection device for rice transplanter
JPS6079917U (en) Float ground pressure sensing device for riding rice transplanter
JPS6122431U (en) Machine height detection device for rice transplanter
JPS6128319U (en) rice transplanter
JPS58112686U (en) Tilt safety device on tractors
JPS60127706U (en) Automatic lifting device for working parts of paddy field working machines
JPS60164808U (en) Field work vehicle
JPS5813017U (en) rice transplanter
JPS5810622U (en) rice transplanter
JPS5862805U (en) rice transplanter
JPS598518U (en) Float constant pressure device for riding rice transplanter
JPS6122427U (en) Traveling device in rice transplanter
JPS6122424U (en) Machine height detection device for rice transplanter
JPS59187901U (en) Disc type rotary tiller
JPS6122426U (en) Machine height detection device for rice transplanter