Side mover wheel for grain auger

Claim 2

A conveying apparatus comprising an elongated conveyor having a receiving end and a delivery end, support means for supporting a central portion of the conveyor located along the length of said conveyor above the ground, a vertically adjustable, non-driven wheel located directly below said central portion, and a hand-operated lowering device mounted on said support means for lowering said wheel to a first position where said wheel engages the ground and for lifting said wheel to a second position above the ground, the axis of said wheel being disposed in a vertical plane parallel to the length of said conveyor wherein, when said wheel is in said first position, the weight of said conveyor borne by said support means is substantially supported by said wheel and the horizontal position of said delivery end relative to the receiving end can be varied by means of said wheel by applying a horizontal force to said support means in a direction perpendicular to the length of said conveyor.

Claim 3

A conveying apparatus according to claim 1 wherein said support means includes two main wheels arranged on opposite sides of said conveyor, said main wheels being rotatable about a horizontal axis extending perpendicularly to the length of said conveyor.

Claim 4

A conveying apparatus according to claim 2 wherein said vertically adjustable wheel is disposed between said main wheels.

Claim 5

A conveying apparatus according to claim 1 wherein said lowering device comprises a main body connected to said support means, a vertically adjustable arm connected to said main body and having said vertically adjustable wheel rotatably mounted thereon, guide means on said main body to guide vertical movement of said arm and to provide horizontal support for a lower portion of said arm, and hand-operated mechanical means for moving said arm from a primary position where the wheel is in said first position to a secondary position where said wheel is in said second position.

Claim 6

A conveying apparatus comprising an elongated conveyor having a receiving end and a delivery end, support means for supporting a central portion of the conveyor located along the length of said conveyor above the ground, a vertically adjustable wheel located directly below said central portion, and a lowering device mounted on said support means for lowering said wheel to a first position where said wheel engages the ground and for lifting said wheel to a second position above the ground, the axis of said wheel being disposed in a vertical plane parallel to the length of said conveyor wherein, when said wheel is in said first position, the weight of said conveyor borne by said support means is substantially supported by said wheel and the horizontal position of said delivery end relative to the receiving end can be varied by means of said wheel by applying a horizontal force to said support means in a direction perpendicular to the length of said conveyor, and wherein said lowering device comprises a main body connected to said support means, a vertically adjustable arm connected to said main body and having said vertically adjustable wheel rotatably mounted thereon, guide means on said main body to guide vertical movement of said arm and to provide horizontal support for a lower portion of said arm, a link pivotally connected at one end to an upper portion of said arm and at the other end to said main body, a lever rigidly connected at one end to said link, and a stop member to limit movement of said arm when said arm is moved past a dead center position with said lever and said link wherein said vertically adjustable wheel is movable from said second position to said first position by pivoting said lever and is held in said first position by said stop member.

Claim 7

A conveying apparatus comprising an elongated conveyor having a receiving end and a delivery end, support means for supporting a central portion of the conveyor located along the length of said conveyor above the ground, a vertically adjustable wheel located directly below said central portion, and a lowering device mounted on said support means for lowering said wheel to a first position where said wheel engages the ground and for lifting said wheel to a second position above the ground, the axis of said wheel being disposed in a vertical plane parallel to the length of said conveyor wherein, when said wheel is in said first position, the weight of said conveyor borne by said support means is substantially supported by said wheel and the horizontal position of said delivery end relative to the receiving end can be varied by means of said wheel by applying a horizontal force to said support means in a direction perpendicular to the length of said conveyor, and wherein said lowering device comprises a main body connected to said support means, a vertically adjustable arm connected to said main body and having said vertically adjustable wheel rotatably mounted thereon, guide means on said main body to guide vertical movement of said arm and to provide horizontal support for a lower portion of said arm, a link pivotally connected at one end to an upper portion of said arm and at the other end to said main body, a lever rigidly connected at one end to said link, and a stop member to limit movement of said arm when said arm is moved past a dead center position with said lever and said link wherein said vertically adjustable wheel is movable from said second position to said first position by pivoting said lever and is held in said first position by said stop member.

Claim 8

A conveying apparatus according to claim 5 wherein said conveyor extends at an angle to the ground, said delivery end being elevated above the ground and said receiving end being at ground level.

Claim 9

A conveying apparatus according to claim 6 wherein said receiving end rests on the ground and said conveyor is adapted to convey particulate material.

Claim 10

A conveying apparatus according to claim 7 wherein said main wheels are located at equal distances from a vertical plane extending through a central longitudinal axis of said conveyor and said vertically adjustable wheel is disposed midway between said main wheels.

Claim 11

A conveying apparatus according to claim 5 wherein said wheel and lowering device are detachably connected to said support means.

Claim 12

A conveying apparatus comprising an elongated conveyor having a receiving end and a delivery end, support means for supporting a central portion of the conveyor located along the length of said conveyor above the ground, a vertically adjustable wheel located directly below said central portion, and a lowering device mounted on said support means for lowering said wheel to a first position where said wheel engages the ground and for lifting said wheel to a second position above the ground, the axis of said wheel being disposed in a vertical plane parallel to the length of said conveyor wherein, when said wheel is in said first position, the weight of said conveyor borne by said support means is substantially supported by said wheel and the horizontal position of said delivery end relative to the receiving end can be varied by means of said wheel by applying a horizontal force to said support means in a direction perpendicular to the length of said conveyor, and wherein said lowering device includes a vertically adjustable arm having said wheel rotatably mounted thereto, guide means to guide vertical movement of a lower portion of said arm, a link pivotally connected to one end to an upper portion of said arm and at the other end to a dead centre pivot member, and means for pivoting said link to a position above and below said pivot member.

Claim 13

A conveying apparatus comprising an elongated conveyor having a receiving end and a delivery end, support means for supporting a central portion of the conveyor located along the length of said conveyor above the ground, a vertically adjustable wheel located directly below said central portion, and a lowering device mounted on said support means for lowering said wheel to a first position where said wheel engages the ground and for lifting said wheel to a second position above the ground, the axis of said wheel being disposed in a vertical plane parallel to the length of said conveyor wherein, when said wheel is in said first position, the weight of said conveyor borne by said support means is substantially supported by said wheel and the horizontal position of said delivery end relative to the receiving end can be varied by means of said wheel by applying a horizontal force to said support means in a direction perpendicular to the length of said conveyor, and wherein said lowering device includes a vertically adjustable arm having said wheel rotatably mounted thereto, guide means to guide vertical movement of a lower portion of said arm, a link pivotally connected to one end to an upper portion of said arm and at the other end to a dead centre pivot member, and means for pivoting said link to a position above and below said pivot member.

Claim 14

A conveying apparatus according to claim 10 wherein said lowering device includes a stop member to limit movement of said arm when said link is moved to a position below said pivot member, said stop member being located between said guide means and said pivot member.

Claim 15

A conveying apparatus according to claim 10 wherein said guide means comprises a slot formed in a rigid main body of said lowering device and said pivot member is mounted on said main body.

Claim 16

A conveying apparatus according to claim 12 wherein said pivoting means comprises a manually operated lever rigidly connected at one end to said link.