A device for cutting and to remove the twines, threads and films of the balls round of the straw, hay, and is adapted to the banding machine unloaders straw

摘要

The present invention is to be able to remove the links of the round balls without risks of injuries. In view of the density of the balls, if it is removed, the ties before entering the machine (fig1), - latter demolishes and comes to a greater or with difficulties in the machine. By contrast, if it enters the bowl with its connection, it is almost impossible to remove it, without my invention. It is made: - at the front of the machine (fig2) of a saw (1) serving to interrupt the links of the balls. This saw is actuated by an electric motor (2). It advances by virtue of a double lever arm (5), pushed by an electric jack (3) - at the rear of the machine (fig3) of a roller (8) on the rear door is driven by a hydraulic motor (9) connected with the aid of a solenoid valve (12) to the hydraulic system actuated by a switch button (10). The speed of rotation of the roller is regulated by a flow limiter (11). The link can be removed very easily by being wound around the roller. This device, according to the invention is intended mainly to remove the links of the balls.