System and method for a powered vertical axis hose reel
OwnerRandal A. Leeinventor
Life of this patent
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Abstract
In accordance with the present invention, a system and method for a powered vertical axis hose reel is shown. In accordance with one aspect of the present invention, a powered hose reel is disclosed having a spool around which a hose may be coiled, in which the spool is on a vertical axis relative to the ground. In various embodiments, the powered hose reel includes a programmable controller for implementing a rewind protocol adapted to encourage the hose to fill from the bottom of the spool cup to the top.
Claims19
A motorized reel for spooling linear material around a vertical axis, the motorized reel comprising:
- a base having a fluid inlet;
- a spool having an upper end, a lower end, and an arbor therebetween, the lower end being rotatably mounted to the base and having an axis of rotation generally perpendicular to the base, the spool configured to wind a linear material around the arbor as the spool rotates in a first direction and to unwind the linear material from around the arbor as the spool rotates in a second direction;
- a rotary union having a rotating portion coupled to the spool and a stationary portion secured to the base and in fluid communication with the fluid inlet;
- a cover rotatably mounted to the upper end of the spool, the cover substantially surrounding the spool and having an eyelet therein to allow the linear material to pass therethrough;
- a motor configured to interact with the spool to selectively rotate the spool in the first direction or in the second direction;
- one or more sensors configured to detect rotation of the cover;
- and
- control circuitry in communication with the motor, the control circuitry configured to output a first control signal to cause the motor to rotate the spool in the first direction a first distance and a second control signal to cause the motor to rotate the spool in the second direction a second distance.
An automated reel for spooling linear material around a vertical axis, the automated reel comprising:
- a base;
- a spool having a spool surface and being rotatably mounted to the base, the spool having an axis of rotation perpendicular to the base, the spool configured to wind a linear material around the spool surface as the spool rotates in a first direction and to unwind the linear material from around the spool surface as the spool rotates in a second direction;
- a motor configured to interact with the spool to selectively rotate the spool in the first direction or in the second direction;
- control circuitry in communication with the motor, the control circuitry configured to:
- in a first step, output a control signal to cause the motor to rotate the spool in the first direction a predetermined distance to wind the linear material around the spool surface;
- and
- in a second step, output a control signal to cause the motor to rotate the spool in the second direction a distance less than the predetermined distance to unwind the linear material wound around the spool surface;
- and
- wherein, in response to a first input to wind the linear material, the control circuitry alternates between the first step and the second step until a second input is received to stop.
A method of providing a motorized reel for spooling linear material, the method comprising:
- providing a spool having a vertical axis of rotation, the spool configured to rotate in a first direction to wind a linear material around the spool and rotate in a second direction to unwind the linear material from around the spool;
- providing a motor configured to interact with the spool to control a direction of rotation of the spool;
- providing a motor controller configured to, in response to a user input to begin winding the linear material, alternate between outputting a first control signal and a second control signal until a stop winding input is received;
- wherein the first control signal causes the motor to rotate the spool in the first direction a first distance to wind the linear material;
- wherein the second control signal causes the motor to rotate the spool in the second direction a second distance to loosen the linear material from around the spool;
- and
- wherein the first distance is greater than the second distance.
Dependencies are inferred from the claim text.