JPH0313520U - - Google Patents
Info
- Publication number
- JPH0313520U JPH0313520U JP7151989U JP7151989U JPH0313520U JP H0313520 U JPH0313520 U JP H0313520U JP 7151989 U JP7151989 U JP 7151989U JP 7151989 U JP7151989 U JP 7151989U JP H0313520 U JPH0313520 U JP H0313520U
- Authority
- JP
- Japan
- Prior art keywords
- shift
- lever
- rotary
- check
- operation position
- 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.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000007935 neutral effect Effects 0.000 claims description 3
- 230000000452 restraining effect Effects 0.000 claims 4
Landscapes
- Mechanical Control Devices (AREA)
- Control Of Transmission Device (AREA)
Description
図面は本考案に係る歩行型耕耘機の後進牽制装
置の実施例を示し、第1図は要部の縦断側面図、
第2図は要部の斜視図、第3図は歩行型耕耘機全
体を示す側面図である。
2……走行ミツシヨンケース、7……耕耘装置
、8……ロータリケース、9……走行変速レバー
、10……ロータリ変速レバー、11……相互牽
制装置、12……変速案内板、13……T字型案
内溝、15……牽制ピン、16……スライド牽制
板、22……バネ、H……高速操作位置、L……
低速操作位置、N……中立操作位置。
The drawings show an embodiment of the backward restraint device for a walk-behind cultivator according to the present invention, and FIG. 1 is a longitudinal sectional side view of the main part;
FIG. 2 is a perspective view of the main parts, and FIG. 3 is a side view showing the entire walk-behind cultivator. 2... Traveling transmission case, 7... Cultivation device, 8... Rotary case, 9... Traveling gear shift lever, 10... Rotary gear shift lever, 11... Mutual check device, 12... Gear shift guide plate, 13... ...T-shaped guide groove, 15 ... Check pin, 16 ... Slide check plate, 22 ... Spring, H ... High speed operation position, L ...
Low speed operation position, N...neutral operation position.
Claims (1)
耘装置7のロータリケース8から夫々後方に向け
て走行変速レバー9及びロータリ変速レバー10
を延出するとともに、前記走行変速レバー9が後
進操作位置にあるとき、前記ロータリ変速レバー
10の変速操作を牽制し、且つ、前記ロータリ変
速レバー10が変速操作位置にあるときに、前記
走行変速レバー9の後進操作を牽制する相互牽制
装置11を設けてある歩行型耕耘機の後進牽制装
置において、前記相互牽制装置11を構成するに
、左右両端に変速操作位置H,L、中央に中立操
作位置Nを備えた変速案内板12のT字型案内溝
13に沿つて操作されるロータリ変速レバー10
の上面に、前記ロータリ変速レバー10を中立操
作位置Nで下方から上方に操作すると前記変速案
内板12の上面に突出する牽制ピン15を設ける
とともに、この変速案内板12上面に、前記走行
変速レバー9が前進操作位置にあるときに、前記
牽制ピン15の突出を許容し、前記走行変速レバ
ー9が後進操作位置にあるときに、前記牽制ピン
15の突出を接当阻止するスライド牽制板16を
設けて構成し、その相互牽制装置11の前記牽制
ピン15を前記ロータリ変速レバー10側に退入
付勢してある歩行型耕耘機の後進牽制装置。 A traveling transmission lever 9 and a rotary transmission lever 10 are arranged rearward from the traveling transmission case 2 and the rotary case 8 of the tilling device 7 connected thereto.
, and when the traveling shift lever 9 is in the reverse operation position, the shift operation of the rotary shift lever 10 is checked, and when the rotary shift lever 10 is in the shift operation position, the traveling shift is controlled. In the backward movement control device for a walk-behind cultivator, which is provided with a mutual check device 11 for checking the reverse operation of the lever 9, the mutual check device 11 is comprised of shift operation positions H and L at both left and right ends, and a neutral operation position at the center. Rotary shift lever 10 operated along a T-shaped guide groove 13 of a shift guide plate 12 with position N
A check pin 15 is provided on the top surface of the shift guide plate 12, which protrudes from the top surface of the shift guide plate 12 when the rotary shift lever 10 is operated from below to above at the neutral operating position N. A slide check plate 16 is provided which allows the check pin 15 to protrude when the lever 9 is in the forward operation position, and which abuts and prevents the check pin 15 from protruding when the travel shift lever 9 is in the reverse operation position. A backward movement restraining device for a walk-behind cultivator, which is constructed by providing a mutual restraining device 11 and biasing the restraining pin 15 of the mutual restraining device 11 toward the rotary speed change lever 10 side.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7151989U JPH0313520U (en) | 1989-06-19 | 1989-06-19 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7151989U JPH0313520U (en) | 1989-06-19 | 1989-06-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0313520U true JPH0313520U (en) | 1991-02-12 |
Family
ID=31608622
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7151989U Pending JPH0313520U (en) | 1989-06-19 | 1989-06-19 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0313520U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003063270A (en) * | 2001-08-30 | 2003-03-05 | Mitsubishi Agricult Mach Co Ltd | Running vehicle for work |
JP2003076277A (en) * | 2001-08-31 | 2003-03-14 | Sato Corp | Label continuous body |
JP2009045827A (en) * | 2007-08-20 | 2009-03-05 | Lintec Corp | Supply device for original fabric, sheet sticking device, and sticking method |
-
1989
- 1989-06-19 JP JP7151989U patent/JPH0313520U/ja active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003063270A (en) * | 2001-08-30 | 2003-03-05 | Mitsubishi Agricult Mach Co Ltd | Running vehicle for work |
JP2003076277A (en) * | 2001-08-31 | 2003-03-14 | Sato Corp | Label continuous body |
JP2009045827A (en) * | 2007-08-20 | 2009-03-05 | Lintec Corp | Supply device for original fabric, sheet sticking device, and sticking method |
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