JPS6368706U - - Google Patents
Info
- Publication number
- JPS6368706U JPS6368706U JP16476086U JP16476086U JPS6368706U JP S6368706 U JPS6368706 U JP S6368706U JP 16476086 U JP16476086 U JP 16476086U JP 16476086 U JP16476086 U JP 16476086U JP S6368706 U JPS6368706 U JP S6368706U
- Authority
- JP
- Japan
- Prior art keywords
- plowing
- stabilizing device
- depth
- machine
- plowing depth
- 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
- 230000000087 stabilizing effect Effects 0.000 claims description 8
- 238000003971 tillage Methods 0.000 claims description 4
- 239000002689 soil Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 239000011888 foil Substances 0.000 description 2
Landscapes
- Soil Working Implements (AREA)
- Lifting Devices For Agricultural Implements (AREA)
Description
第１図は、本考案の耕起作業機における耕深安
定装置の側面図、第２図は同上耕深安定装置の要
部の拡大側面図、第３図は同上耕深安定装置の要
部の拡大平面図、第４図は同上耕深安定装置を作
動さす油圧機構の概要図、第５図は耕深測定用セ
ンサーホイルを具備する制御機構の概念図、第６
図は同上耕深安定装置を制御するコンピユーター
に組み込まれる制御機構の回路図、第７図は従来
の耕起作業機における耕深安定装置の側面図であ
る。
図面符号の説明、Ａ……耕起作業機、Ｂ……耕
深安定装置、Ｃ……制御回路、Ｄ……本体の左右
の巾、Ｐ……オイルタンク、ＧＬ……圃場表面、
ｄ……シヤンクの左右の巾、・・……回動
角度量、１……フレーム、１０・１１……油圧ホ
ース、１２……制御バルブ、１３……リレー、１
４……圧力ライン、１５……戻りライン、１６…
…アーム、１７……規制バネ、１８……電圧比較
回路、１９……ロジツク回路、２……デイスク、
２０……出力回路、２１……入力軸、２２……オ
イルポンプ、２３……ミツシヨン、３……耕深調
節装置、４……マスト、５……ハローホイル、６
……チゼル状体、６１……シヤンク、６２……支
軸、６３……後端、７……油圧シリンダー、７１
……往復動杆、８……耕深測定用センサーホイル
、９……ポテンシヨメーター。
Fig. 1 is a side view of the plowing depth stabilizing device in the tillage work machine of the present invention, Fig. 2 is an enlarged side view of the main parts of the plowing depth stabilizing device, and Fig. 3 is the main parts of the plowing depth stabilizing device. FIG. 4 is a schematic diagram of the hydraulic mechanism that operates the plowing depth stabilizing device, FIG. 5 is a conceptual diagram of the control mechanism equipped with a sensor wheel for measuring plowing depth, and FIG.
The figure is a circuit diagram of a control mechanism built into a computer that controls the tilling depth stabilizing device, and FIG. 7 is a side view of the tilling depth stabilizing device in a conventional tillage work machine. Explanation of drawing symbols, A...Plowing work machine, B...Plowing depth stabilizing device, C...Control circuit, D...Left and right width of main body, P...Oil tank, GL...Field surface,
d... Left and right width of shank,... Turning angle amount, 1... Frame, 10/11... Hydraulic hose, 12... Control valve, 13... Relay, 1
4...Pressure line, 15...Return line, 16...
... Arm, 17 ... Regulation spring, 18 ... Voltage comparison circuit, 19 ... Logic circuit, 2 ... Disk,
20... Output circuit, 21... Input shaft, 22... Oil pump, 23... Mission, 3... Cultivation depth adjustment device, 4... Mast, 5... Harrow foil, 6
... Chisel-like body, 61 ... Shank, 62 ... Support shaft, 63 ... Rear end, 7 ... Hydraulic cylinder, 71
... Reciprocating rod, 8 ... Sensor foil for measuring plowing depth, 9 ... Potentiometer.
Claims (1)
に土中に引込む耕起角を具備せしめたチゼル状体
を、それの耕起角が、耕起作業機の耕深を検出す
る耕深センサにより、その耕起作業機の耕深に応
じて増減するよう制御せしめて装架してなる耕起
作業機における耕深安定装置。 A chisel-shaped body with a plowing angle that forcibly pulls the tillage machine into the soil is installed on the frame of the tillage machine. A plowing depth stabilizing device for a plowing machine, which is equipped with a depth sensor and controlled to increase or decrease according to the plowing depth of the plowing machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16476086U JPH051221Y2 (en) | 1986-10-27 | 1986-10-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16476086U JPH051221Y2 (en) | 1986-10-27 | 1986-10-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6368706U true JPS6368706U (en) | 1988-05-09 |
| JPH051221Y2 JPH051221Y2 (en) | 1993-01-13 |
Family
ID=31094177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16476086U Expired - Lifetime JPH051221Y2 (en) | 1986-10-27 | 1986-10-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH051221Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000332096A (en) * | 1999-05-21 | 2000-11-30 | Bridgestone Corp | Product holder |
-
1986
- 1986-10-27 JP JP16476086U patent/JPH051221Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH051221Y2 (en) | 1993-01-13 |
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