JPH0217010U - - Google Patents
Info
- Publication number
- JPH0217010U JPH0217010U JP9562388U JP9562388U JPH0217010U JP H0217010 U JPH0217010 U JP H0217010U JP 9562388 U JP9562388 U JP 9562388U JP 9562388 U JP9562388 U JP 9562388U JP H0217010 U JPH0217010 U JP H0217010U
- Authority
- JP
- Japan
- Prior art keywords
- rotary
- attached
- ultrasonic waves
- transmitter
- receiver
- 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
- 238000005192 partition Methods 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 description 1
Landscapes
- Lifting Devices For Agricultural Implements (AREA)
Description
第１図はロータリの全体側面図、第２図はロー
タリの全体斜視図、第３図は動力伝動ケースの平
面図、第４図はトラクター６１の全部側面断面図
、第５図はパワーステアリングギヤボツクスの断
面図、第６図はブレーキペダルの斜視図、第７図
はメインスイツチの正面図、第８図及び第９図は
変速操作部の側面図及び正面図である。
１：ロータリ、４７：発信機、４８：受信機、
４９：隔壁。
Fig. 1 is an overall side view of the rotary, Fig. 2 is an overall perspective view of the rotary, Fig. 3 is a plan view of the power transmission case, Fig. 4 is an overall side sectional view of the tractor 61, and Fig. 5 is the power steering gear. 6 is a perspective view of the brake pedal, FIG. 7 is a front view of the main switch, and FIGS. 8 and 9 are a side view and a front view of the speed change operation section. 1: rotary, 47: transmitter, 48: receiver,
49: Bulkhead.
Claims (1)
耘深度に応じて姿勢変更するロータ１リを機体に
取り付け、超音波を発信する発信機４７と該超音
波の地面からの反射波を受信する受信機４８とか
らなるセンサーを該ロータリ１の側面に取り付け
た構成において、上記発信機４７及び受信機４８
の間には下端がロータリ軸心近傍まで延出して超
音波を遮断する隔壁４９を設けたロータリにおけ
るセンサー取付構造。 A rotor 1 is attached to the aircraft body to change its attitude according to the detected plowing depth in order to maintain the set plowing depth, and a transmitter 47 that emits ultrasonic waves and the reflected waves of the ultrasonic waves from the ground are received. In a configuration in which a sensor consisting of a receiver 48 is attached to the side of the rotary 1, the transmitter 47 and the receiver 48 are attached to the side surface of the rotary 1.
A sensor mounting structure for a rotary is provided with a partition wall 49 whose lower end extends to the vicinity of the rotary axis to block ultrasonic waves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9562388U JPH0729776Y2 (en) | 1988-07-19 | 1988-07-19 | Sensor mounting structure in rotary |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9562388U JPH0729776Y2 (en) | 1988-07-19 | 1988-07-19 | Sensor mounting structure in rotary |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0217010U true JPH0217010U (en) | 1990-02-02 |
| JPH0729776Y2 JPH0729776Y2 (en) | 1995-07-12 |
Family
ID=31320309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9562388U Expired - Lifetime JPH0729776Y2 (en) | 1988-07-19 | 1988-07-19 | Sensor mounting structure in rotary |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0729776Y2 (en) |
-
1988
- 1988-07-19 JP JP9562388U patent/JPH0729776Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0729776Y2 (en) | 1995-07-12 |