Formations to plow the surface layer of a land using modular agricultural implement of drag and respective components. It was developed to attend specific agricultural activities in areas of compatible dimensions and to carry out the overturning of the superficial layer of the soil, leveling, and/or incorporating correctives and fertilizers, as well as reducing compaction to increase porous spaces and increase the permeability and storage of air and water. It is assembled in modules under different forms of assembly, highlighting there are the triangular agricultural formation in three versions, triangle forward, triangle backward, and agricultural formation large triangle, and the agricultural formation in rhombus in two versions, the simple rhombus, and the large rhombus.

Formations to plow the surface layer of a land using modular agricultural implement of drag and respective components. It was developed to attend specific agricultural activities in areas of compatible dimensions and to carry out the overturning of the superficial layer of the soil, leveling, and/or incorporating correctives and fertilizers, as well as reducing compaction to increase porous spaces and increase the permeability and storage of air and water. It is assembled in modules under different forms of assembly, highlighting there are the triangular agricultural formation in three versions, triangle forward, triangle backward, and agricultural formation large triangle, and the agricultural formation in rhombus in two versions, the simple rhombus, and the large rhombus.

A sowing coulter for direct and/or mulch sowing includes a coulter body, a tear-open chisel fastened by a fastening device, and coulter blades laterally projecting from the tear-open chisel and provided with front cutting edges, which are arranged in order to create a sowing furrow in the ground. In order to change the penetration depth of the sowing coulter into the ground, the coulter blades are adjustable about a horizontal axis that extends transversely to the direction of travel, and that is fixable in different positions by way of an adjustment device arranged between the tear-open chisel and the coulter body.

A sowing coulter for direct and/or mulch sowing includes a coulter body, a tear-open chisel fastened by a fastening device, and coulter blades laterally projecting from the tear-open chisel and provided with front cutting edges, which are arranged in order to create a sowing furrow in the ground. In order to change the penetration depth of the sowing coulter into the ground, the coulter blades are adjustable about a horizontal axis that extends transversely to the direction of travel, and that is fixable in different positions by way of an adjustment device arranged between the tear-open chisel and the coulter body.

Quick-change system for a sweep comprising a sweep with a neck and a removable wedge, wherein the neck serves to couple the sweep to a cultivator shank and comprises an inner surface with at least one lug that fits in at least one hole of the cultivator shank, and side flaps configured to clasp the cultivator shank, the removable wedge being inserted between the side flaps and the cultivator shank and holding the cultivator shank against the inner surface of the neck, so that the combination of the lug fitted in the hole of the cultivator shank and the removable wedge inserted in the neck makes it possible to retain and fasten the sweep to the cultivator shank.

Quick-change system for a sweep comprising a sweep with a neck and a removable wedge, wherein the neck serves to couple the sweep to a cultivator shank and comprises an inner surface with at least one lug that fits in at least one hole of the cultivator shank, and side flaps configured to clasp the cultivator shank, the removable wedge being inserted between the side flaps and the cultivator shank and holding the cultivator shank against the inner surface of the neck, so that the combination of the lug fitted in the hole of the cultivator shank and the removable wedge inserted in the neck makes it possible to retain and fasten the sweep to the cultivator shank.

An agricultural implement comprising: a ground engaging tool; and an actuator mechanism (366; 466; 566). The actuator mechanism is configured to provide a bias force to the ground engaging tool such that it is biased towards a working position. The agricultural implement also includes a controller that is configured to automatically set the level of the bias force that is provided by the actuator mechanism based on control-data.

The invention relates to a guide element for an agricultural soil-cultivation machine comprising a connection region for arranging the guide element on a share tip, and comprising a first screw connection for attaching the guide element on a holder, in particular on a tine of the soil-cultivation machine. The guide element has varying thickness, at least in regions along the longitudinal extension thereof running from the connection region to a turned-away end region. The invention further relates to a corresponding tool combination comprising capacity of the guide element to be conformed to the loads in the tool insert, and thus conforming of the maintenance interval to that of the share tip.

The invention relates to a guide element for an agricultural soil-cultivation machine comprising a connection region for arranging the guide element on a share tip, and comprising a first screw connection for attaching the guide element on a holder, in particular on a tine of the soil-cultivation machine. The guide element has varying thickness, at least in regions along the longitudinal extension thereof running from the connection region to a turned-away end region. The invention further relates to a corresponding tool combination comprising capacity of the guide element to be conformed to the loads in the tool insert, and thus conforming of the maintenance interval to that of the share tip.

The invention relates to a blade tip and to a tool combination having a blade tip for an agricultural soil cultivation machine, wherein the blade tip has a base part which has a cutter and a cutter carrier, and a guiding element attached to the blade tip, wherein the blade tip has a screw receptacle for fastening to a tine of the agricultural soil cultivation machine. Here, provision is made for the base part to have a receptacle which is covered by means of a covering portion in the tool feeding direction, for the guiding element to have a plug attachment which is held in the receptacle, and for a form-fitting connection, which prevents any movement of the guiding element out of the receptacle, to act in the region of the receptacle between the blade tip and the guide element.