JPS6350505U - - Google Patents
Info
- Publication number
- JPS6350505U JPS6350505U JP14545886U JP14545886U JPS6350505U JP S6350505 U JPS6350505 U JP S6350505U JP 14545886 U JP14545886 U JP 14545886U JP 14545886 U JP14545886 U JP 14545886U JP S6350505 U JPS6350505 U JP S6350505U
- Authority
- JP
- Japan
- Prior art keywords
- rear cover
- dead zone
- zone width
- width adjustment
- rotary
- 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
- 210000000078 claw Anatomy 0.000 claims description 2
- 230000003028 elevating effect Effects 0.000 claims 2
- 238000001514 detection method Methods 0.000 claims 1
- 238000003971 tillage Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Soil Working Implements (AREA)
- Lifting Devices For Agricultural Implements (AREA)
Description
第１図は本考案にかかるオートロータリ昇降に
おける不感帯幅調整機構を具備する歩行型耕耘機
の正面図、第２図は同機構の要部拡大正面図、第
３図は同平面図、第４図〜第６図は作動状態説明
図である。
図中、Ａ：ロータリ耕耘部、Ｂ：不感帯幅調整
機構、１：走行機体、２：ヒツチ、８：リヤカバ
ー、９：耕耘爪、１０：ロータリカバー、１１：
センサープレート、１２：フイードバツクプレー
ト、１３：枢軸、１４：固定板、１５：フイード
バツクワイヤ、１６：ワイヤ結着部、１７：ボー
デンケーブル、１８：リヤカバー昇降機構、１９
：フイードバツクロツド、２０：固定ピン、２１
，２２，２３：ピン挿通孔、２４：ピン挿通孔、
２５：不感帯幅調整ピン。
Fig. 1 is a front view of a walking cultivator equipped with a dead zone width adjustment mechanism for automatic rotary lifting according to the present invention, Fig. 2 is an enlarged front view of the main parts of the mechanism, Fig. 3 is a plan view of the same, and Fig. 4 6 to 6 are explanatory diagrams of operating states. In the figure, A: rotary tiller, B: dead zone width adjustment mechanism, 1: traveling body, 2: hitch, 8: rear cover, 9: tiller claw, 10: rotary cover, 11:
Sensor plate, 12: Feedback plate, 13: Pivot, 14: Fixed plate, 15: Feedback wire, 16: Wire binding section, 17: Bowden cable, 18: Rear cover lifting mechanism, 19
: Feedback rod, 20: Fixed pin, 21
, 22, 23: pin insertion hole, 24: pin insertion hole,
25: Dead band width adjustment pin.
Claims (1)
動を検出して、この検出結果に基づきロータリ耕
耘部Ａを上下動する昇降機構１８を制御して所定
の耕深を保持すべく構成した耕耘機において、 リヤカバー８とリヤカバー昇降機構１８との間
に不感帯幅調整機構Ｂを介設し、同不感帯幅調整
機構Ｂを、ロータリ耕耘部Ａに固定した枢軸１３
に、リヤカバー８と連結したフイードバツクプレ
ート１２の基端及びリヤカバー昇降機構１８に連
結したセンサープレート１１の基端を重合状態か
つ相互に回動自在に枢支し、かつフイードバツク
プレート１２とセンサープレート１１とを、不感
帯幅調整ピン２５を用いて、不感帯幅調整自在に
連結することによつて構成したことを特徴とする
オートロータリ昇降制御における不感帯幅調整機
構。[Claim for Utility Model Registration] The vertical movement of the rear cover 8 vertically disposed behind the tilling claws 9 is detected, and based on this detection result, the elevating mechanism 18 that moves the rotary tilling section A up and down is controlled to achieve a predetermined tillage. In the tiller configured to maintain the depth, a dead zone width adjustment mechanism B is interposed between the rear cover 8 and the rear cover lifting mechanism 18, and the dead zone width adjustment mechanism B is fixed to the rotary tiller section A using a pivot shaft 13.
The base end of the feedback plate 12 connected to the rear cover 8 and the base end of the sensor plate 11 connected to the rear cover elevating mechanism 18 are pivotally supported in an overlapping state and mutually rotatable. A dead zone width adjustment mechanism in auto-rotary elevation control, characterized in that the sensor plate 11 is connected to the sensor plate 11 using a dead zone width adjustment pin 25 so that the dead zone width can be adjusted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14545886U JPH0445447Y2 (en) | 1986-09-22 | 1986-09-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14545886U JPH0445447Y2 (en) | 1986-09-22 | 1986-09-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6350505U true JPS6350505U (en) | 1988-04-05 |
| JPH0445447Y2 JPH0445447Y2 (en) | 1992-10-26 |
Family
ID=31057015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14545886U Expired JPH0445447Y2 (en) | 1986-09-22 | 1986-09-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0445447Y2 (en) |
-
1986
- 1986-09-22 JP JP14545886U patent/JPH0445447Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0445447Y2 (en) | 1992-10-26 |
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