JPS62189773U - - Google Patents
Info
- Publication number
- JPS62189773U JPS62189773U JP7844286U JP7844286U JPS62189773U JP S62189773 U JPS62189773 U JP S62189773U JP 7844286 U JP7844286 U JP 7844286U JP 7844286 U JP7844286 U JP 7844286U JP S62189773 U JPS62189773 U JP S62189773U
- Authority
- JP
- Japan
- Prior art keywords
- rotating
- machine frame
- pitching
- supported
- wheel
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000004804 winding Methods 0.000 claims 1
Landscapes
- Harvester Elements (AREA)
Description
図はこの考案の実施例を示し、第１図はその平
面図、第２図は側面図、第３図は正面図、第４図
は第１図の―線矢視部分断面図である。
１……投球機、９……機枠、１１……第１回転
輪、１３……回転軸、１５……機枠、１６……第
２回転輪、１８……回転軸。
The drawings show an embodiment of this invention; FIG. 1 is a plan view thereof, FIG. 2 is a side view, FIG. 3 is a front view, and FIG. 4 is a partial sectional view taken along the line -- in FIG. 1... Throwing machine, 9... Machine frame, 11... First rotating wheel, 13... Rotating shaft, 15... Machine frame, 16... Second rotating wheel, 18... Rotating shaft.
Claims (1)
回転輪を機枠に支承し、これら両回転輪の外周面
間に球を挾んで投球するようにし、かつ、上記第
１回転輪による投球方向の前方近傍に軸心が平行
で互いに逆回転する左右一対の第２回転輪を同上
機枠に支承し、上記第１回転輪から投球された球
をこれら両第２回転輪の外周面間に挾んで加速す
るようにした投球機において、上記各回転輪を機
枠に支承させる回転軸をこの機枠に両端支持し、
左側に位置する前後回転軸同士と、右側に位置す
る前後回転軸同士とをそれぞれベルト巻掛手段で
連動連結したことを特徴とする投球機。 The first pair of left and right shafts whose axes are parallel and rotate in opposite directions.
A rotary wheel is supported on the machine frame, and a ball is sandwiched between the outer circumferential surfaces of both rotary wheels for pitching, and the axes are parallel to and rotate in opposite directions near the front of the pitching direction by the first rotary wheel. A pitching machine in which a pair of left and right second rotating wheels is supported on the same machine frame, and the ball pitched from the first rotating wheel is accelerated by being sandwiched between the outer peripheral surfaces of the second rotating wheels. The rotating shaft that supports the rotating wheel on the machine frame is supported at both ends on this machine frame,
A pitching machine characterized in that the front and rear rotating shafts located on the left side and the front and rear rotating shafts located on the right side are interlocked and connected by means of belt winding means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7844286U JPS62189773U (en) | 1986-05-23 | 1986-05-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7844286U JPS62189773U (en) | 1986-05-23 | 1986-05-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62189773U true JPS62189773U (en) | 1987-12-02 |
Family
ID=30927391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7844286U Pending JPS62189773U (en) | 1986-05-23 | 1986-05-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62189773U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5822170B2 (en) * | 1980-06-30 | 1983-05-07 | 株式会社 ほくさん | Silage quality maintenance method using carbon dioxide gas |
-
1986
- 1986-05-23 JP JP7844286U patent/JPS62189773U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5822170B2 (en) * | 1980-06-30 | 1983-05-07 | 株式会社 ほくさん | Silage quality maintenance method using carbon dioxide gas |