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 soilInfo
- 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
Links
Landscapes
- Sowing (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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
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)
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.
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)
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)
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 |
-
1984
- 1984-08-24 JP JP12915984U patent/JPS6143811U/en active Granted
Patent Citations (1)
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)
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 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS6143811U (en) | Automatic trench depth adjustment device for direct seeding machine in flooded soil | |
JPS59187916U (en) | Cultivating soil plate adjustment device | |
JPS6143813U (en) | Grooving device for direct seeding machine in flooded soil | |
JPS587507U (en) | tractor | |
JPS5845605U (en) | Pre-treatment machine for rice transplantation | |
JPS6041118U (en) | Submerged direct seeding machine | |
JPS5824118U (en) | rice transplanter | |
JPS5931817U (en) | Riding rice transplanter | |
JPS58158622U (en) | Rice transplanter with fertilization device | |
JPS60147210U (en) | Seedling planting device | |
JPS5850609U (en) | agricultural vehicle | |
JPS60139411U (en) | Float in flooded direct seeding machine | |
JPS6068913U (en) | Depth control device | |
JPS5835814U (en) | Rice transplanter float structure | |
JPS59186012U (en) | Grooving device for agricultural machinery | |
JPS60125810U (en) | Soil covering device in flooded rice transplanter | |
JPS58164412U (en) | Cultivating soil equipment for seeding machines, etc. | |
JPS6094021U (en) | Seed guide device in flooded soil seeding machine | |
JPS5923914U (en) | Grooving device for flooded direct seeding machine | |
JPS5981308U (en) | Submerged direct seeding machine | |
JPS5883211U (en) | Agricultural tractor hydraulic system | |
JPS5968015U (en) | Earth mower height control device | |
JPS59122015U (en) | Rice transplanter marker device | |
JPS60162402U (en) | Appropriate soil cultivation equipment for flooded direct sowing machine | |
JPS5883210U (en) | Agricultural tractor hydraulic system |