JPS5570638A - Range finder mounting base such as supersonic range finder for reclaimer remote automatic operation - Google Patents
Range finder mounting base such as supersonic range finder for reclaimer remote automatic operationInfo
- Publication number
- JPS5570638A JPS5570638A JP14510178A JP14510178A JPS5570638A JP S5570638 A JPS5570638 A JP S5570638A JP 14510178 A JP14510178 A JP 14510178A JP 14510178 A JP14510178 A JP 14510178A JP S5570638 A JPS5570638 A JP S5570638A
- Authority
- JP
- Japan
- Prior art keywords
- range finder
- elevation angle
- reclaimer
- boom
- mountain
- 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
Landscapes
- Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Abstract
PURPOSE: To measure the distance to the mountain accurately, by providing an elevation angle drive mechanism for maintaining the range finder continuously in horizontal in accordance with the elevation angle of boom and drive mechanism for swinging in horizontal direction.
CONSTITUTION: When moving powder material from mountain to such as conveyor, a range finder 41 for detecting the distance to the mountain is fixed at the leading end of reclaimer. For the purpose of said detection, the detector is swung horizontally by swing drive section B and maintained horizontally even when the elevation angle of boom a changed. When said elevation angle is determined, it is decid ed that how much angle the range finder 41 must be elevated to maintain in horizontal state. Then the elevation angle of boom a is detected by servo control system to rotate the shaft 13 accordingly. When swinging the range finder 41 to the left and right, the shaft 31 is rotated.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14510178A JPS5570638A (en) | 1978-11-24 | 1978-11-24 | Range finder mounting base such as supersonic range finder for reclaimer remote automatic operation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14510178A JPS5570638A (en) | 1978-11-24 | 1978-11-24 | Range finder mounting base such as supersonic range finder for reclaimer remote automatic operation |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5570638A true JPS5570638A (en) | 1980-05-28 |
Family
ID=15377384
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14510178A Pending JPS5570638A (en) | 1978-11-24 | 1978-11-24 | Range finder mounting base such as supersonic range finder for reclaimer remote automatic operation |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5570638A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0331134U (en) * | 1989-08-07 | 1991-03-26 |
-
1978
- 1978-11-24 JP JP14510178A patent/JPS5570638A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0331134U (en) * | 1989-08-07 | 1991-03-26 |
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