JPS60125813U - Wheel lifting and lowering operation structure of walking rice transplanter - Google Patents
Wheel lifting and lowering operation structure of walking rice transplanterInfo
- Publication number
- JPS60125813U JPS60125813U JP1379584U JP1379584U JPS60125813U JP S60125813 U JPS60125813 U JP S60125813U JP 1379584 U JP1379584 U JP 1379584U JP 1379584 U JP1379584 U JP 1379584U JP S60125813 U JPS60125813 U JP S60125813U
- Authority
- JP
- Japan
- Prior art keywords
- wheel
- operating
- operated
- lowering
- lowering operation
- 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
- Transplanting Machines (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
図面は本考案に係る歩行型田植機の車輪昇降操作構造の
実施例を示し、第１図は歩行型田植機、第２図は苗植付
装置の断面図、第３図は車輪昇降操作構造の一部切欠き
側面図、第４図はシリンダと車輪の連動構造の平面図、
第５図は係止具配設部の一部切欠き側面図である。
１・・・車輪、６・・・接地フロート、２３・・・駆動
機構、２５・・・操作部、２８・・・連動機構、３６・
・・第２融通部、３８・・・係止連動機構、３９・・・
第１融通部、４５・・・操作具、５０・・・自動操作機
構、ＤＮ・・・操作部車輪下降位置、Ｎ・・・操作部中
立位置、ＳＴ・・・操作具車輪下降位置。 ゛The drawings show an embodiment of the wheel lifting/lowering operation structure of the walking rice transplanter according to the present invention, in which Fig. 1 is a cross-sectional view of the walking rice transplanter, Fig. 2 is a sectional view of the seedling planting device, and Fig. 3 is the wheel lifting/lowering operating structure. Figure 4 is a partially cutaway side view of the cylinder and wheel interlocking structure;
FIG. 5 is a partially cutaway side view of the locking device installation portion. DESCRIPTION OF SYMBOLS 1...Wheel, 6...Grounding float, 23...Drive mechanism, 25...Operation part, 28...Interlocking mechanism, 36...
...Second flexibility part, 38...Lock interlocking mechanism, 39...
1st flexibility part, 45... Operating tool, 50... Automatic operation mechanism, DN... Operating unit wheel lowered position, N... Operating unit neutral position, ST... Operating tool wheel lowered position.゛
Claims (1)
に、下降付勢状態で機体に取付けられた接地フ品−ト６
に対してこのフロート６の取付高さが設定範囲内に赴る
状態に自動操作されるように前記駆動機構２３の操作部
２５を連動させた連動機構２８を設け、前記操作部２５
を車輪下降位置ＤＮに人為操作する操作具４５、及び、
この操作具４５が車輪下降位置ＳＴに在る状態で前記操
作部２５が中立位置Ｎに操作されることを許容する第１
融通部３９を設けると共に、前記駆動機構２３に対して
これの車輪下降作動により中立位置Ｎに戻し操作される
状態に前記操作部２５を係止連動させる作用解除自在な
係止連動機構３８を、前記操作具４５に対してこれの車
輪下降位置ＳＴへの操作に伴い自動的に作用するように
連係させた状態で設けた歩行型田植機の車輪昇降操作構
造であって、前記操作具４５が車輪下降位置ＳＴに在る
状態で前記係止運動機構３８が作用解除操作されるにと
を許容する第２融通部３６を設けると共に、前記接地フ
ロート６に対してこれの接地圧の設定以上への増大に伴
い作用解除操作され、かつ、前記接地フロート６の接地
圧の設定未満への低下に伴い作用操作されるように前記
係止運動機構３８を連係させた自動操作機構５０を設け
である歩行型田植機の車輪昇降操作構造。A drive mechanism 23 for lifting and lowering the wheels 1 relative to the aircraft body is provided, and a grounding foot 6 is attached to the aircraft body in a downwardly biased state.
An interlocking mechanism 28 is provided which interlocks the operating section 25 of the drive mechanism 23 so that the installation height of the float 6 is automatically operated to be within a set range.
an operating tool 45 for manually operating the wheel to the wheel lowering position DN, and
A first part that allows the operating part 25 to be operated to the neutral position N while the operating tool 45 is in the wheel lowered position ST.
A locking interlocking mechanism 38 which is provided with a flexible portion 39 and which locks and interlocks the operating portion 25 in a state in which it is operated to return to the neutral position N by the wheel lowering operation of the driving mechanism 23, and is freely deactivable; A wheel lifting/lowering operation structure for a walk-behind rice transplanter is provided in which the operating tool 45 is linked to operate automatically as the operating tool 45 is moved to a wheel lowering position ST, wherein the operating tool 45 is A second flexible portion 36 is provided that allows the locking motion mechanism 38 to be operated to release the locking motion mechanism 38 while the wheel is in the lowered position ST, and the grounding pressure of the grounding float 6 is increased to a level higher than the setting of the grounding pressure. An automatic operating mechanism 50 is provided in which the locking motion mechanism 38 is linked so that the locking motion mechanism 38 is released as the ground pressure of the ground float 6 increases and is operated as the ground pressure of the ground float 6 decreases below the set value. Wheel lifting and lowering operation structure of a walking rice transplanter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1379584U JPS60125813U (en) | 1984-02-01 | 1984-02-01 | Wheel lifting and lowering operation structure of walking rice transplanter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1379584U JPS60125813U (en) | 1984-02-01 | 1984-02-01 | Wheel lifting and lowering operation structure of walking rice transplanter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60125813U true JPS60125813U (en) | 1985-08-24 |
| JPH0229850Y2 JPH0229850Y2 (en) | 1990-08-10 |
Family
ID=30498128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1379584U Granted JPS60125813U (en) | 1984-02-01 | 1984-02-01 | Wheel lifting and lowering operation structure of walking rice transplanter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60125813U (en) |
-
1984
- 1984-02-01 JP JP1379584U patent/JPS60125813U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0229850Y2 (en) | 1990-08-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS60125813U (en) | Wheel lifting and lowering operation structure of walking rice transplanter | |
| JP2003252248A (en) | Floor cover of tractor | |
| JPS5872264U (en) | control lock device | |
| JPS6395418U (en) | ||
| JPS58152821U (en) | Riding rice transplanter | |
| JPS643295Y2 (en) | ||
| JPH0354114U (en) | ||
| JP2569803B2 (en) | Land preparation for seedling plant | |
| JPS59155211U (en) | Wheel lift control device for walking rice transplanter | |
| JPS60100922U (en) | Wheel lifting and lowering operation structure of walking rice transplanter | |
| JPS58132921U (en) | Combine harvester reaping section operation structure | |
| JPS62129462U (en) | ||
| JPS6335208B2 (en) | ||
| JPS614523U (en) | Walking rice transplanter | |
| JPS6355884B2 (en) | ||
| JPS63167815U (en) | ||
| JPS61142513U (en) | ||
| JPS612009U (en) | rice transplanter | |
| JPS6422207U (en) | ||
| JPS58164425U (en) | rice transplanter | |
| JPS6386836U (en) | ||
| JPS58139013U (en) | rice transplanter | |
| JPS60125805U (en) | Marker control device for riding-type field vehicles | |
| JPS6019310U (en) | Agricultural tractor working part lifting/lowering cylinder control pedal | |
| JPS58122915U (en) | Walking rice transplanter |