solve:

According to the position where the vibration disk needs to stabilize its speed,

if it needs to stabilize its speed inside the disk,

it is recommended to install it horizontally on the side of the vibration disk near the feeding track.

If it needs to stabilize its speed at the discharge port, it is recommended to install it horizontally on

the side of the discharge port (if the installation position is not enough, a patch can be welded on the

side to fix the sensor)