JPH0220415U - - Google Patents
Info
- Publication number
- JPH0220415U JPH0220415U JP10051588U JP10051588U JPH0220415U JP H0220415 U JPH0220415 U JP H0220415U JP 10051588 U JP10051588 U JP 10051588U JP 10051588 U JP10051588 U JP 10051588U JP H0220415 U JPH0220415 U JP H0220415U
- Authority
- JP
- Japan
- Prior art keywords
- mower
- sensor
- lifting part
- drive circuit
- sensor body
- 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
- 230000003028 elevating effect Effects 0.000 claims description 3
- 244000025254 Cannabis sativa Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Harvester Elements (AREA)
Description
図面は本考案の一実施例を示すもので、第１図
は縦断側面図、第２図は縦断正面図、第３図は第
１図におけるＡ―Ａ線部の水平断面図、第４図は
センサ本体の実装状態を示す側面図、第５図はス
トロークセンサと駆動回路との接続状態を示すブ
ロツク図である。
１……草刈機、３……機体、４……昇降部、９
……センサ本体、１０……昇降軸、２１……車輪
、２５……ストロークセンサ、２７……摺動抵抗
、２８……摺動子、３１……連結部材、３３……
駆動回路、３８……駆動部。
The drawings show one embodiment of the present invention, and FIG. 1 is a longitudinal side view, FIG. 2 is a longitudinal front view, FIG. 3 is a horizontal sectional view taken along line A--A in FIG. 1, and FIG. 4 is a longitudinal sectional view. 5 is a side view showing the mounting state of the sensor main body, and FIG. 5 is a block diagram showing the connection state between the stroke sensor and the drive circuit. 1... Grass mower, 3... Machine body, 4... Lifting section, 9
... Sensor main body, 10 ... Elevating shaft, 21 ... Wheel, 25 ... Stroke sensor, 27 ... Sliding resistance, 28 ... Slider, 31 ... Connection member, 33 ...
Drive circuit, 38... drive section.
Claims (1)
が連結された駆動部とこの駆動部が接続された駆
動回路とを機体に装着した草刈機において、前記
昇降部に固定されるセンサ本体を設け、上下方向
に配列された摺動抵抗に導電性の摺動子を摺動自
在に接触させてなり出力側が前記駆動回路に接続
されるストロークセンサを前記センサ本体に設け
、地表に接触する車輪が下端に回転自在に取付け
られた昇降軸を下方に付勢して前記センサ本体に
昇降自在に設け、前記昇降軸と前記摺動子とを連
結部材により連結したことを特徴とする草刈機の
刈高さセンサ。 In a lawn mower, a mower is provided with a mower body equipped with a movable lifting part having a mowing blade, a driving part to which the lifting part is connected, and a drive circuit to which the driving part is connected, and a sensor body fixed to the lifting part. , a stroke sensor is provided in the sensor body, the output side of which has a conductive slider slidably in contact with sliding resistors arranged in the vertical direction and whose output side is connected to the drive circuit; A mowing mower characterized in that an elevating shaft rotatably attached to a lower end is biased downward and provided on the sensor body so as to be movable up and down, and the elevating shaft and the slider are connected by a connecting member. height sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10051588U JPH0220415U (en) | 1988-07-28 | 1988-07-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10051588U JPH0220415U (en) | 1988-07-28 | 1988-07-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0220415U true JPH0220415U (en) | 1990-02-09 |
Family
ID=31328659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10051588U Pending JPH0220415U (en) | 1988-07-28 | 1988-07-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0220415U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03251112A (en) * | 1990-02-27 | 1991-11-08 | Kensetsusho Hokurikuchihou Kensetsukyoku | Mower with device for controlling cutting height |
| JPH0477726U (en) * | 1990-11-22 | 1992-07-07 | ||
| JPH0477725U (en) * | 1990-11-22 | 1992-07-07 |
-
1988
- 1988-07-28 JP JP10051588U patent/JPH0220415U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03251112A (en) * | 1990-02-27 | 1991-11-08 | Kensetsusho Hokurikuchihou Kensetsukyoku | Mower with device for controlling cutting height |
| JPH0477726U (en) * | 1990-11-22 | 1992-07-07 | ||
| JPH0477725U (en) * | 1990-11-22 | 1992-07-07 |
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