A portable roller groover assembly may include an assembly frame. At least one wheel unit may be provided on the assembly frame. The wheel unit may have at least one wheel selectively deployable in an extended position to deploy the assembly frame in a towing configuration and a retracted position to deploy the assembly frame in a grooving configuration. A towing hitch interface may be provided on the assembly frame. The towing hitch interface may be configured to facilitate coupling of a towing vehicle to the assembly frame in the towing configuration. A grooving hitch interface provided on the assembly frame may be configured to facilitate coupling of the towing vehicle to the assembly frame in the grooving configuration. A groover on the assembly frame may have a plurality of spaced-apart groover disks.

A portable roller groover assembly may include an assembly frame. At least one wheel unit may be provided on the assembly frame. The wheel unit may have at least one wheel selectively deployable in an extended position to deploy the assembly frame in a towing configuration and a retracted position to deploy the assembly frame in a grooving configuration. A towing hitch interface may be provided on the assembly frame. The towing hitch interface may be configured to facilitate coupling of a towing vehicle to the assembly frame in the towing configuration. A grooving hitch interface provided on the assembly frame may be configured to facilitate coupling of the towing vehicle to the assembly frame in the grooving configuration. A groover on the assembly frame may have a plurality of spaced-apart groover disks.

A support assembly for a trailered implement includes an implement support link that is moveable between an implement support position and a stowed position, and a shaft support link that is coupled to the implement support link via an intermediate link. The shaft support link is moveable between a first support position and a second support position. When the implement support link is disposed in the implement support position, the shaft support link may be disposed in the first support position to support and position the rotatable shaft at a first height relative to a ground surface. When the implement support link is disposed in the stowed position, the shaft support link may be disposed in the second support position to support and position the rotatable shaft at a second, lower height relative to the ground surface.

A support assembly for a trailered implement includes an implement support link that is moveable between an implement support position and a stowed position, and a shaft support link that is coupled to the implement support link via an intermediate link. The shaft support link is moveable between a first support position and a second support position. When the implement support link is disposed in the implement support position, the shaft support link may be disposed in the first support position to support and position the rotatable shaft at a first height relative to a ground surface. When the implement support link is disposed in the stowed position, the shaft support link may be disposed in the second support position to support and position the rotatable shaft at a second, lower height relative to the ground surface.

A coupling arrangement for a coupling a detachable deposition accessory to an autonomous mobile robot (AMR), the coupling arrangement comprising: a first portion, the first portion is configured to be removably coupled to the AMR, and is operable to be pivotable about the pitch axis only; a second portion, the second portion is fixedly attached to the AMR and is configured to retain the first portion and limit movement of the detachable deposition accessory in the yaw axis, when coupled to the AMR; and a support arm, wherein the support arm extends between the first and second portions. Thus advantageously, there is provided the means to quickly and easily change the abilities of the autonomous deposition machine attached to an AMR for multiple different deposition application situations.

A towable implement that is shiftable between a wide field configuration and a narrow transport configuration using a folding tongue and vertically adjustable transport wheels. Shifting of the towable implement between the field and transport configurations can be accomplished primarily by hydraulic power, with little or no manual manipulation of implement components being required.

A towable implement that is shiftable between a wide field configuration and a narrow transport configuration using a folding tongue and vertically adjustable transport wheels. Shifting of the towable implement between the field and transport configurations can be accomplished primarily by hydraulic power, with little or no manual manipulation of implement components being required.

A towable implement that is shiftable between a wide field configuration and a narrow transport configuration using a folding tongue and vertically adjustable transport wheels. Shifting of the towable implement between the field and transport configurations can be accomplished primarily by hydraulic power, with little or no manual manipulation of implement components being required.

A towable implement that is shiftable between a wide field configuration and a narrow transport configuration using a folding tongue and vertically adjustable transport wheels. Shifting of the towable implement between the field and transport configurations can be accomplished primarily by hydraulic power, with little or no manual manipulation of implement components being required.

An agricultural support system includes an unmanned aerial vehicle including a sensor, and an agricultural machine to travel in an agricultural field. When an abnormality occurs in the unmanned aerial vehicle while the agricultural machine performs work in the agricultural field in cooperation with the unmanned aerial vehicle, the unmanned aerial vehicle or the agricultural machine performs an operation different from an operation during the work.