JPS6114070U - pitching machine - Google Patents
pitching machineInfo
- Publication number
- JPS6114070U JPS6114070U JP9883984U JP9883984U JPS6114070U JP S6114070 U JPS6114070 U JP S6114070U JP 9883984 U JP9883984 U JP 9883984U JP 9883984 U JP9883984 U JP 9883984U JP S6114070 U JPS6114070 U JP S6114070U
- Authority
- JP
- Japan
- Prior art keywords
- pitching machine
- frame
- fixed
- connecting rod
- rotating shaft
- 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
- Machine Tool Units (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
図面は本考案の実施例を示し、第1図は全体の側面図、
第2図は上部弾性ホイール部分の断面図、第3図は下部
弾性ホイール部分の断面図である。
2・・・枠体、3・・・上部弾性ホイール、4・・・下
部弾性ホイール、5・・・回転軸、6,7・・・左右両
側の調節支持板、8,9・・・ボールベアリング、10
・・・連結棒、11・・・枢軸、13・・・位置決め棒
、14・・・上ボルト、15・・・下ボルト、20・・
・回ikAb、21.22・・・左右両側の固定支持板
、23.24・・・ボールベアリング、25・・・連結
棒、26.27・・・固定棒。The drawings show an embodiment of the present invention, and FIG. 1 is an overall side view;
FIG. 2 is a sectional view of the upper elastic wheel portion, and FIG. 3 is a sectional view of the lower elastic wheel portion. 2... Frame body, 3... Upper elastic wheel, 4... Lower elastic wheel, 5... Rotating shaft, 6, 7... Adjustment support plates on both left and right sides, 8, 9... Ball bearing, 10
... Connecting rod, 11... Pivot, 13... Positioning rod, 14... Upper bolt, 15... Lower bolt, 20...
- Rotation ikAb, 21.22... Fixed support plate on both left and right sides, 23.24... Ball bearing, 25... Connecting rod, 26.27... Fixed rod.
Claims (1)
両弾性ホイール間番ト供給されたボールを前方に投球す
るようにしたピッチングマシンにおいて、下部弾性ホイ
ールの回転軸の左右両端を夫々支持する左右両側の固定
支持板は連結棒で連結されるとともにピッチングマシン
の枠体に固定きれ、上部弾性ホイールの回転軸の左右両
端を夫々支持する左右両側の調節支持板は連結棒で連結
されるとともに後端部を回転軸と平行に貫通する枢軸で
ピッチングマシンの枠体に枢着され、前端部を回転軸と
平行に貫通する位置決め棒が上下調節可能に枠体に垂直
に取着された上ボルトの下端面と下ボルトの上端面で挾
持されていることを特徴とするピッチングマシン。In a pitching machine in which a pair of upper and lower elastic wheels are rotated in opposite directions and a ball is pitched forward between the two elastic wheels, both left and right ends of the rotating shaft of the lower elastic wheel are supported, respectively. The fixed support plates on both the left and right sides are connected by a connecting rod and can be fixed to the frame of the pitching machine, and the adjustable support plates on both the left and right sides, which respectively support the left and right ends of the rotating shaft of the upper elastic wheel, are connected by a connecting rod and fixed to the frame of the pitching machine. It is pivoted to the frame of the pitching machine with a pivot that passes through the rear end parallel to the rotation axis, and a positioning rod that passes through the front end parallel to the rotation axis is vertically attached to the frame so that it can be adjusted up and down. A pitching machine characterized by being held between a lower end surface of a bolt and an upper end surface of a lower bolt.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9883984U JPS6114070U (en) | 1984-06-29 | 1984-06-29 | pitching machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9883984U JPS6114070U (en) | 1984-06-29 | 1984-06-29 | pitching machine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6114070U true JPS6114070U (en) | 1986-01-27 |
Family
ID=30658356
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9883984U Pending JPS6114070U (en) | 1984-06-29 | 1984-06-29 | pitching machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6114070U (en) |
-
1984
- 1984-06-29 JP JP9883984U patent/JPS6114070U/en active Pending
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