| 摘要 |
Disclosed is an apparatus for supplying a material to be ground in a centerless grinder, capable of continuously supplying the ground material by the minimum number of driving units, reducing the number of components, and simplifying a structure to reduce the manufacturing cost, and of reducing standby time when supplying the ground material to improve the productivity. The apparatus for supplying the ground material in the centerless grinder includes a body part, a driving part provided in the body part, a first driving shaft connected with the driving part to rotate, a pair of second driving shafts connected with the first driving shaft to rotate, a first power transmission part connected with the first driving shaft and one second driving shaft to transmit power, a second power transmission part connected with the first driving shaft and the other second driving shaft to transmit power, arm parts provided in the paired second driving shafts, respectively, and including first and second arms rotating together with the second driving shaft, a finger part provided in the arm part to grip the ground material. The first and second power transmission parts rotate the paired second driving shafts in mutually different directions by the rotation of the first driving shaft. As the second driving shafts are rotated in the mutually different directions, the first and second arms are alternately rotated. |
