| 摘要 |
The present invention relates to a wobble prevention structure of a picker due to a variable pitch. The wobble of the picker due to the variable pitch is prevented by attaching a bearing to the left and the right side of a guide groove. Because the guide groove and the wobble prevention structure touching the left and the right side of the guide groove are fixed to the picker, the body of the piker is connected by using a bolt or a tension spring. To achieve this purpose, the present invention is to prevent the wobble of the picker according to the variable pitch by attaching each bearing to the left and the right side of the guide groove. [Reference numerals] (AA) Guide groove center line; (BB) Attaching a bearing (20) and a guide groove (10) |
