JPS62157322U - - Google Patents
Info
- Publication number
- JPS62157322U JPS62157322U JP4449086U JP4449086U JPS62157322U JP S62157322 U JPS62157322 U JP S62157322U JP 4449086 U JP4449086 U JP 4449086U JP 4449086 U JP4449086 U JP 4449086U JP S62157322 U JPS62157322 U JP S62157322U
- Authority
- JP
- Japan
- Prior art keywords
- culm
- grain
- handling depth
- length
- adjustment device
- 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
- 238000010586 diagram Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Harvester Elements (AREA)
Description
第１図は本考案に係る扱深さ自動調節装置を備
えた収穫機の左側外観斜視図、第２図は縦搬送チ
エイン駆動機構の略示図、第３図は扱深さ自動調
節装置の制御部及びその周辺部の電気回路図、第
４図は制御部の制御動作を説明するフローチヤー
トである。
１…脱穀部、２…刈取部、４…縦搬送チエイン
、５…フイードチエイン、２１…自動スイツチ、
２２…刈取スイツチ、２３…脱穀スイツチ、３０
…制御部、ＳＴ…超音波発信器、Ｓ１，Ｓ２，…
Ｓ５…超音波受信器。
Fig. 1 is a left side external perspective view of a harvester equipped with an automatic handling depth adjustment device according to the present invention, Fig. 2 is a schematic diagram of the vertical conveyance chain drive mechanism, and Fig. 3 is a diagram of the automatic handling depth adjustment device. FIG. 4 is an electric circuit diagram of the control section and its peripheral parts, and is a flowchart for explaining the control operation of the control section. 1... Threshing section, 2... Reaping section, 4... Vertical conveyance chain, 5... Feed chain, 21... Automatic switch,
22... Reaping switch, 23... Threshing switch, 30
...Control unit, ST...Ultrasonic transmitter, S1 , S2 ,...
S5 ...Ultrasonic receiver.
Claims (1)
出した稈長に基づいて扱深さを調節するようにし
ている収穫機の扱深さ自動調節装置において、脱
穀部に送給される穀稈の搬送域を挾んで超音波発
信器及び超音波受信器が対向配設されており、前
記超音波受信器は前記穀稈の長さ方向に適長離隔
させて複数個並設してあることを特徴とする収穫
機の扱深さ自動調節装置。 In an automatic handling depth adjustment device of a harvester, which detects the culm length of the grain rod sent to the threshing unit and adjusts the handling depth based on the detected culm length, the grain rod is sent to the threshing unit. An ultrasonic transmitter and an ultrasonic receiver are arranged opposite to each other across the conveyance area of the grain culm, and a plurality of the ultrasonic receivers are arranged in parallel at appropriate length intervals in the length direction of the grain culm. An automatic handling depth adjustment device for a harvester, characterized in that:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4449086U JPS62157322U (en) | 1986-03-25 | 1986-03-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4449086U JPS62157322U (en) | 1986-03-25 | 1986-03-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62157322U true JPS62157322U (en) | 1987-10-06 |
Family
ID=30862351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4449086U Pending JPS62157322U (en) | 1986-03-25 | 1986-03-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62157322U (en) |
-
1986
- 1986-03-25 JP JP4449086U patent/JPS62157322U/ja active Pending
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