Method and apparatus for stopping a spreader
The invention is directed at devices and methods for regulating the operation of a spreader assembly's particulate material distribution in response to changing vehicle conditions.
1. A system for spreading particulate materials, comprising:
an automotive vehicle;
a hopper, adapted to hold particulate materials for distribution over a ground surface;
a frame, operatively securing the hopper to the automotive vehicle;
a spinner mechanism, the spinner mechanism operatively attached to the hopper and adapted to distribute hopper particulate materials over a ground surface;
a spinner mechanism motor, operatively attached to the spinner mechanism, the spinner mechanism motor selectively providing rotational forces to the spinner mechanism; and
a controller, operatively connected to the spinner mechanism motor, the controller being adapted to regulate operation of the spinner mechanism motor based on a condition signal received from one or more control signal generators chosen from the group consisting of: a vehicle brake light, a vehicle reverse light, or a vehicle gear shift.
2. The system for spreading particulate materials of claim 1 , wherein the controller receives one or more condition signals via a hard-wired connection to a control signal generator chosen from the group consisting of: a vehicle brake light, a vehicle reverse light, or a vehicle gear shift.
3. The system for spreading particulate materials of claim 1 , wherein the controller receives one or more condition signals via a wireless connection to a control signal generator chosen from the group consisting of: a vehicle brake light, a vehicle reverse light, or a vehicle gear shift.
4. The system for spreading particulate materials of claim 1 , wherein the spinner mechanism is operatively attached to the frame and further comprises a spinner plate, the spinner plate being rotated by the spinner mechanism motor to distribute the particulate materials onto the ground surface.
5. The system for spreading particulate materials of claim 4 , wherein the spinner mechanism further comprises a baffle plate preventing particulate materials from being propelled in the direction of the vehicle.
6. The system for spreading particulate materials of claim 5 , wherein the spinner mechanism further comprises an auger operatively attached to the spinner mechanism motor and spinner plate; the auger residing at least partially within the hopper, and being rotated by the spinner mechanism motor in conjunction with the spinner plate.
7. The system for spreading particulate materials of claim 1 , wherein the automotive vehicle further comprises a tailgate, and the frame operatively secures the hopper to the tailgate.
8. The system for spreading particulate materials of claim 1 , wherein the automotive vehicle further comprises a rear bumper, and the frame operatively secures the hopper to the rear bumper.
9. The system for spreading particulate materials of claim 8 , wherein the rear bumper further comprises a hitch, and the frame operatively secures the hopper to the hitch.
10. The system for spreading particulate materials of claim 1 , further comprising:
a battery that is in operatively connected with the controller;
wherein the controller stops the rotation of the spinner mechanism motor and spinner mechanism by deactivating the battery so long as the controller is receiving a condition signal.
11. The system for spreading particulate materials of claim 10 , wherein the controller also regulates the amount of power provided to the spinner mechanism motor, resulting in a change in rotational speed of the spinner mechanism.
12. The system for spreading particulate materials of claim 11 , wherein the controller regulates the power provided to the spinner mechanism motor within the range of no power to full power.
13. The system for spreading particulate materials of claim 1 , wherein the controller further comprises a timer device that temporarily suspends operation of the spinner mechanism motor after receiving a condition signal.
14. The system for spreading particulate materials of claim 13 , wherein the duration of time that the timer device suspends operation of the spinner mechanism motor is dependent on the source of the condition signal.
15. The system for spreading particulate materials of claim 13 , wherein the duration of time that the timer device suspends operation of the spinner mechanism motor can be adjusted by an operator.
16. A system for spreading particulate materials, comprising:
an automotive vehicle having a truck bed;
a hopper, adapted to be securely received within the truck bed and hold particulate materials for distribution over a ground surface; the hopper having a conveyor belt adapted to be powered by a conveyer belt motor and transfer particulate materials contained within the hopper to a spinner mechanism;
a spinner mechanism, the spinner mechanism operatively attached to the hopper and adapted to distribute hopper particulate materials over a ground surface;
a spinner mechanism motor, operatively attached to the spinner mechanism, the spinner mechanism motor selectively providing rotational forces to the spinner mechanism; and,
a controller, operatively connected to the conveyor belt motor and the spinner mechanism motor, the controller being adapted to regulate operation of the conveyor belt motor and the spinner mechanism motor based on a condition signal received from one or more control signal generators chosen from the group consisting of: a vehicle brake light, a vehicle reverse light, or a vehicle gear shift.
17. A method for spreading particulate materials, comprising the steps of:
a) providing an automotive vehicle; a hopper, adapted to hold particulate materials for distribution over a ground surface; a frame, operatively securing the hopper to the automotive vehicle; a spinner mechanism, the spinner mechanism operatively attached to the hopper and adapted to distribute hopper particulate materials over a ground surface; a spinner mechanism motor, operatively attached to the spinner mechanism, the spinner mechanism motor selectively providing rotational forces to the spinner mechanism; and
a controller, operatively connected to the spinner mechanism motor, the controller being adapted to regulate operation of the spinner mechanism motor based on a condition signal received from one or more control signal generators chosen from the group consisting of: a vehicle brake light, a vehicle reverse light, or a vehicle gear shift;
b) using the control signal generators to provide a condition signal in response to a change in vehicle condition;
c) transmitting the condition signal to the controller;
d) using the controller to process the condition signal to determine to what extent power to the spinner mechanism motor should be adjusted; and,
e) using the controller to adjust the power provided to the spinner mechanism motor to a level within the range of no power to full power; and,
f) repeating steps (a) through (e) according to a predetermined operational protocol to detect the presence of a condition signal.