JPS60150408U - Work vehicle swivel table rotation angle detection device - Google Patents
Work vehicle swivel table rotation angle detection deviceInfo
- Publication number
- JPS60150408U JPS60150408U JP3915784U JP3915784U JPS60150408U JP S60150408 U JPS60150408 U JP S60150408U JP 3915784 U JP3915784 U JP 3915784U JP 3915784 U JP3915784 U JP 3915784U JP S60150408 U JPS60150408 U JP S60150408U
- Authority
- JP
- Japan
- Prior art keywords
- rotation angle
- angle detection
- detection device
- work vehicle
- swivel table
- 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
Landscapes
- Component Parts Of Construction Machinery (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図乃至第７図は本考案に係る作業車の旋回台回転角
検出装置の実施例を示し、第１図は全体側面図、第２図
は旋回台制御回路図、第３図は要部の縦断面図、第４図
は回転角検出部構造を示す拡大図、第５図は第４図で°
の■−Ｖ線断面図、第６図は第５図でのＶＩ−ＶＩ線断
面図、第７図はフローチャートある。第８図は別実施例
を示す要部の斜視図であり、第９図は比較例を示す要部
の斜視図であり、第１０図、第１１図は夫々、従来例を
示す縦断面図と斜視図である。
１４・・・旋回台駆動用減速装置、１５・・・回転軸、
１６・・・ロータリエンコーダ、１６ａ・・・被回転軸
、２３・・・クランク、２５・・・溝。1 to 7 show an embodiment of the swivel base rotation angle detection device for a working vehicle according to the present invention, in which FIG. 1 is an overall side view, FIG. 2 is a swivel base control circuit diagram, and FIG. 3 is an essential part. Fig. 4 is an enlarged view showing the structure of the rotation angle detection part, and Fig. 5 is a longitudinal sectional view of the rotation angle detection part.
FIG. 6 is a sectional view taken along line VI-VI in FIG. 5, and FIG. 7 is a flowchart. FIG. 8 is a perspective view of the main parts showing another embodiment, FIG. 9 is a perspective view of the main parts showing a comparative example, and FIGS. 10 and 11 are vertical sectional views showing the conventional example, respectively. and a perspective view. 14... Swivel table drive reduction gear, 15... Rotating shaft,
16... Rotary encoder, 16a... Rotated shaft, 23... Crank, 25... Groove.
Claims (1)
タリエンコーダ１６を連動連結した作業車において、前
記ロータリーエンコーダ１６の被回転軸１６ａにクラン
クセ３を設け、前記回転軸１５の端面に、その径方向に
延びる溝２５を形成し、前記クランク２３の先端を前記
溝２５内に挿入しである作業車の旋回台回転角検出装置
。' In a work vehicle in which a rotary encoder 16 is interlocked and connected to a rotating shaft 15 of a reduction gear device 14 for driving a turning table, a crankshaft 3 is provided on the rotated shaft 16a of the rotary encoder 16, and a crankshaft 3 is provided on the end face of the rotating shaft 15 in the radial direction. A rotation angle detection device for a swivel table for a working vehicle, wherein a groove 25 extending from the bottom is formed, and the tip of the crank 23 is inserted into the groove 25.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3915784U JPS60150408U (en) | 1984-03-19 | 1984-03-19 | Work vehicle swivel table rotation angle detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3915784U JPS60150408U (en) | 1984-03-19 | 1984-03-19 | Work vehicle swivel table rotation angle detection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60150408U true JPS60150408U (en) | 1985-10-05 |
| JPH0329692Y2 JPH0329692Y2 (en) | 1991-06-25 |
Family
ID=30546845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3915784U Granted JPS60150408U (en) | 1984-03-19 | 1984-03-19 | Work vehicle swivel table rotation angle detection device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60150408U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57159106U (en) * | 1981-03-31 | 1982-10-06 |
-
1984
- 1984-03-19 JP JP3915784U patent/JPS60150408U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57159106U (en) * | 1981-03-31 | 1982-10-06 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0329692Y2 (en) | 1991-06-25 |
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