Abstract: An agricultural caddy assembly and agricultural trailer are provided. The agricultural caddy assembly includes a wheel attachment member, a tractor-tool attachment frame, and a bolster for rotatably connecting the wheel attachment member to the tractor-tool attachment frame. The agricultural trailer includes a tractor hitch, a tool frame, a wheel attachment member, a tractor-tool attachment frame connected to the tractor hitch and the tool frame, and a bolster for rotatably connecting the wheel attachment member to the tractor-tool attachment frame.

Abstract: A depth control system for a frame mounted to a movement system is provided. The frame is mounted such that the frame can be raised and lowered in relation to the movement system by a height adjustment mechanism. The depth control system includes a depth control arm connected to the movement system, a height adjustment mechanism, and a mechanical stop. The height adjustment mechanism is configured to engage with the depth control arm to adjust the height of the frame. The mechanical stop is configured to engage with the depth control arm to prevent the frame from moving in at least one direction with respect to the movement system and disengage from the depth control arm when the height of the frame is being adjusted.

Abstract: A mounting assembly for mounting a tool to a frame and a system for working land are provided. The mounting assembly includes a base for attaching to the frame, a bushing fastener connected to the tool, and an elastomeric bushing between the base and the bushing fastener for allowing dampened movement of the tool with respect to the frame.

Abstract: An agricultural caddy assembly and agricultural trailer are provided. The agricultural caddy assembly includes a wheel attachment member, a tractor-tool attachment frame, and a bolster for rotatably connecting the wheel attachment member to the tractor-tool attachment frame. The agricultural trailer includes a tractor hitch, a tool frame, a wheel attachment member, a tractor-tool attachment frame connected to the tractor hitch and the tool frame, and a bolster for rotatably connecting the wheel attachment member to the tractor-tool attachment frame.

Abstract: In one aspect, the invention is directed to a vertical feed mixer including a hopper for holding a composition to be mixed that contains strands of feed material. A vertically oriented mixing member is positioned in the hopper, wherein the mixing member includes a helical member and a shaft and is rotatable about a vertical axis in a direction to promote an upward flow of the composition to be mixed proximate the shaft. The helical member has an outer helical edge, a cutting blade at the outer helical edge and a cutout at the outer helical edge. The cutout and the cutting blade cooperate with each other to reduce mixing power consumption and improve mixing action.

Abstract: A depth control system for a frame mounted to a movement system is provided. The frame is mounted such that the frame can be raised and lowered in relation to the movement system by a height adjustment mechanism. The depth control system includes a depth control arm connected to the movement system, a height adjustment mechanism, and a mechanical stop. The height adjustment mechanism is configured to engage with the depth control arm to adjust the height of the frame. The mechanical stop is configured to engage with the depth control arm to prevent the frame from moving in at least one direction with respect to the movement system and disengage from the depth control arm when the height of the frame is being adjusted.

Abstract: A depth control system for a frame mounted to a movement system, wherein the frame is mounted such that the frame can be raised and lowered in relation to the movement system by a depth adjustment system, the depth control system comprising: a depth control support attached to the depth adjustment system and configured to move with the frame during depth adjustment; a depth control arm extending from the depth control support towards a first end of the frame; a frame guide incorporated to the first end of the frame designed to receive the depth control arm; and a locking mechanism adapted to receive and lock the depth control arm in relation to the frame guide such that the depth control support prevents the frame from moving in at least one direction.