JPS6143811U - Automatic trench depth adjustment device for direct seeding machine in flooded soil - Google Patents

Automatic trench depth adjustment device for direct seeding machine in flooded soil

Info

Publication number
JPS6143811U
JPS6143811U JP12915984U JP12915984U JPS6143811U JP S6143811 U JPS6143811 U JP S6143811U JP 12915984 U JP12915984 U JP 12915984U JP 12915984 U JP12915984 U JP 12915984U JP S6143811 U JPS6143811 U JP S6143811U
Authority
JP
Japan
Prior art keywords
soil
adjustment device
trench depth
depth adjustment
seeding machine
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
JP12915984U
Other languages
Japanese (ja)
Other versions
JPH0246241Y2 (en
Inventor
政司 出原
久仁雄 川上
Original Assignee
株式会社クボタ
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 株式会社クボタ filed Critical 株式会社クボタ
Priority to JP12915984U priority Critical patent/JPS6143811U/en
Publication of JPS6143811U publication Critical patent/JPS6143811U/en
Application granted granted Critical
Publication of JPH0246241Y2 publication Critical patent/JPH0246241Y2/ja
Granted legal-status Critical Current

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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) [Summary] 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 the drawing]

第１図は本考案の一実施例を示す破断側面図、第２図は
同要部の平面図、第３図は同背面図、第４図は同制御系
のブロック図、第５図は他の実施例を示す破断側面図で
ある。 １・・・機体、１３・・・播種装置、１４・・・播種フ
ロート、２１・・・作溝器、２２・・・覆土部材、３０
・・・油圧シリンダ、３２・・・センサー、４２・・・
制御回路、４３・・・制御手段。Fig. 1 is a cutaway side view showing one embodiment of the present invention, Fig. 2 is a plan view of the main parts, Fig. 3 is a rear view of the same, Fig. 4 is a block diagram of the control system, and Fig. 5 is a FIG. 7 is a cutaway side view showing another embodiment. DESCRIPTION OF SYMBOLS 1... Aircraft, 13... Seeding device, 14... Seeding float, 21... Furrower, 22... Soil covering member, 30
...Hydraulic cylinder, 32...Sensor, 42...
Control circuit, 43...control means.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 作溝器２１で形成した播種溝４４に種籾を直播し、覆土
部材２２で覆土するようにした湛水土中直播機において
、作溝器２１を上下動自在に設け、 ると共に、圃場の
土壌硬度を感知するセンサー３２を設け、土壌硬度が犬
のとき作溝深さが大となりかつ土壌硬度が小のとき作溝
深さが小となるように、前記センサー３２に応道して作
溝器２１を上下動させるための制御手段４３を設けたこ
−とを特徴とする湛水土中直播機の作溝深さ自動調節装
置。In the direct sowing machine in flooded soil, which directly sows rice seeds in a seeding groove 44 formed by a trencher 21 and covers the soil with a soil covering member 22, the trencher 21 is provided to be movable up and down, and the soil hardness of the field can be adjusted. A trench cutting device is installed in response to the sensor 32 so that the trench depth is large when the soil hardness is high and the trench trench depth is small when the soil hardness is low. An automatic groove depth adjustment device for a direct sowing machine in flooded soil, characterized in that a control means 43 for vertically moving the groove 21 is provided.
JP12915984U 1984-08-24 1984-08-24 Automatic trench depth adjustment device for direct seeding machine in flooded soil Granted JPS6143811U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12915984U JPS6143811U (en) 1984-08-24 1984-08-24 Automatic trench depth adjustment device for direct seeding machine in flooded soil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12915984U JPS6143811U (en) 1984-08-24 1984-08-24 Automatic trench depth adjustment device for direct seeding machine in flooded soil

Publications (2)

Publication Number Publication Date
JPS6143811U true JPS6143811U (en) 1986-03-22
JPH0246241Y2 JPH0246241Y2 (en) 1990-12-06

Family

ID=30687776

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12915984U Granted JPS6143811U (en) 1984-08-24 1984-08-24 Automatic trench depth adjustment device for direct seeding machine in flooded soil

Country Status (1)

Country Link
JP (1) JPS6143811U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62160810U (en) * 1986-04-04 1987-10-13
JPS62181111U (en) * 1986-04-04 1987-11-17

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60118104A (en) * 1983-11-28 1985-06-25 井関農機株式会社 Irrigating seeder

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60118104A (en) * 1983-11-28 1985-06-25 井関農機株式会社 Irrigating seeder

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62160810U (en) * 1986-04-04 1987-10-13
JPS62181111U (en) * 1986-04-04 1987-11-17

Also Published As

Publication number Publication date
JPH0246241Y2 (en) 1990-12-06

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