An agricultural implement assembly, which may comprise a support frame and a tine support structure for supporting a plurality of tine members. The assembly may comprise a clamping mechanism operable for securing the tine members to the tine support structure. The clamping mechanism comprises an upper clamping arm, a lower clamping arm and a medial connecting member which are operable to securely hold or otherwise constrain the tine members against or in close proximity to the tine support structure. The clamping mechanism may comprise a tine angled portion engaging component operable to engage an upper surface of the angled end portion of the tine member. The upper and lower clamping arms may comprise at least one upper ridge and at least one lower ridge for engaging in contact with a first portion and a second portion respectively of outward facing surface regions of the tine support structure.

A lock assembly is provided for a row planter unit to maintain the unit in a raised transport position and to relieve stress on the hydraulic system of the planter unit. The lock assembly includes a lock arm pivotally mounted to the bracket assembly of the row planter unit for selective receipt in a notch or detent on the mounting plate or mast of the bracket assembly so as to retain the row unit in the raised transport position. The lock arm can be disengaged from the bracket assembly notch or detent, such that the planter unit can be lowered to the field use position.

Presently described is a device (1) for adjusting the angle of disc sections for agricultural harrows which comprises at least one articulation element (10) configured to be pivotally attached to a beam (200) of an agricultural harrow (2), the articulation element (10) being configured to be pivotally attached to an adjustment shaft (20), thus allowing the angular adjustment of the beams of the agricultural harrow sections in both a horizontal plane and a vertical/transverse plane, comprising simple construction when compared to solutions existing in the prior art, making use of few components to allow both adjustments, and providing simple, practical and fast operation, requiring few manipulation steps.

Presently described is a device (1) for adjusting the angle of disc sections for agricultural harrows which comprises at least one articulation element (10) configured to be pivotally attached to a beam (200) of an agricultural harrow (2), the articulation element (10) being configured to be pivotally attached to an adjustment shaft (20), thus allowing the angular adjustment of the beams of the agricultural harrow sections in both a horizontal plane and a vertical/transverse plane, comprising simple construction when compared to solutions existing in the prior art, making use of few components to allow both adjustments, and providing simple, practical and fast operation, requiring few manipulation steps.

A tilling device for tilling ground surfaces, in particular lawn surfaces, comprising at least one machine frame, at least one supporting device which supports the machine frame on the ground, multiple tools which can be lifted and lowered relative to the machine frame and thus can dig into the ground and be pulled out again, and at least one adjusting device which adjusts the distance between the supporting device and the machine frame in the vertical direction in order to adjust the digging depth of the tools into the ground. The adjusting device additionally adjusts the distance between the supporting device and the tools.

A tilling device for tilling ground surfaces, in particular lawn surfaces, comprising at least one machine frame, at least one supporting device which supports the machine frame on the ground, multiple tools which can be lifted and lowered relative to the machine frame and thus can dig into the ground and be pulled out again, and at least one adjusting device which adjusts the distance between the supporting device and the machine frame in the vertical direction in order to adjust the digging depth of the tools into the ground. The adjusting device additionally adjusts the distance between the supporting device and the tools.

A closing assembly for an agricultural row unit to be mounted on a trenching implement and configured for trench closing functions of various seeding, fertilizer, soil amendments, and soil working purposes. An example of the closing assembly includes a mounting frame for attaching to the agricultural row unit of the trenching implement. At least one mounting arm having a first end is connected to pivot about a mounting axis on the mounting frame, and a second end movable to different heights in response to pivotable movement of the first end. A handle is operatively associated with the mounting arm and moveable between at least two separate positions corresponding to the different heights of the second end of the mounting arm. At least one closing wheel is rotatably mounted on the second end of the mounting arm to move between each of the different heights.

A closing assembly for an agricultural row unit to be mounted on a trenching implement and configured for trench closing functions of various seeding, fertilizer, soil amendments, and soil working purposes. An example of the closing assembly includes a mounting frame for attaching to the agricultural row unit of the trenching implement. At least one mounting arm having a first end is connected to pivot about a mounting axis on the mounting frame, and a second end movable to different heights in response to pivotable movement of the first end. A handle is operatively associated with the mounting arm and moveable between at least two separate positions corresponding to the different heights of the second end of the mounting arm. At least one closing wheel is rotatably mounted on the second end of the mounting arm to move between each of the different heights.