Paintball loader

摘要

The paintball loader of the present invention includes a housing having a hopper for holding a supply of paintballs. An outlet tube connected to the hopper is adapted to be connected to the inlet tube of a paintball gun. Located within the hopper is an electric motor-operated agitator capable of directing paintballs within the hopper toward the outlet tube so that the paintballs can pass through the outlet tube and into the inlet tube of the paintball gun. A sensing system located at least partially within the outlet tube senses the movement of paintballs through the outlet tube. The sensing system includes a rotatable wheel having a plurality of angularly spaced apart radially extending members. The wheel is rotatably mounted relative to the outlet tube such that paintballs passing through the tube engage the radially extending members and cause the wheel to rotate. A plurality of magnets carried by the wheel pass by a Hall effect sensor mounted on the housing as the wheel is rotated. This causes an electronic circuit associated with the Hall effect sensor to activate the electric motor to operate the agitator. In addition, a magnet fixed to the housing and capable of interacting with the plurality of magnets carried by the wheel stops the wheel from rotating unless it is engaged by a moving paintball.

主权项

1. A paintball loader comprising:
a housing including a hopper for holding a supply of paintballs therein; said housing further including a downwardly extending outlet tube connected to said hopper and being adapted to be connected to the inlet tube of a paintball gun; an agitator within said hopper capable of directing paintballs within said hopper toward said outlet tube so that said paintballs may pass through said outlet tube downwardly and into said inlet tube of said paintball gun; electric motor means carried by said housing and connected to said agitator for moving said agitator; sensing means located at least partially within said outlet tube for sensing the movement of paintballs through said outlet tube; said sensing means including a rotatable wheel having a plurality of angularly spaced apart radially extending members, said rotatable wheel being rotatably mounted about a horizontal axis and being positioned relative to said outlet tube such that paintballs passing downwardly through said outlet tube engage said radially extending members and cause said wheel to rotate, said wheel being rotated by the weight of said paintballs engaging the same; said sensing means further including a plurality of magnets carried by said wheel and a Hall effect magnetic sensor carried by said housing and located so as to sense the movement of one of said magnets when said wheel is rotated by one of said paintballs passing downwardly through said outlet tube, and electronic circuit means associated with said magnetic sensor for activating said electric motor means in response to signals from said magnetic sensor.