Search

DE-102024133179-A1 - Soil cultivation equipment

DE102024133179A1DE 102024133179 A1DE102024133179 A1DE 102024133179A1DE-102024133179-A1

Abstract

The present invention relates to a plow, in particular a reversible plow, comprising a plow frame and at least two plow bodies, wherein the plow bodies are arranged on the plow frame. According to the invention, at least one soil-moving tool is arranged at the end of the plow frame, in particular in the region of a rearmost plow body, the tool being designed such that soil worked by the tool is deposited, in particular at least partially, on the unplowed soil, in particular adjacent to a furrow of the rearmost plow body.

Inventors

  • Sebastian Eirmbter
  • Fabian Fröming

Assignees

  • LEMKEN GMBH & CO. KG

Dates

Publication Date
20260513
Application Date
20241113

Claims (10)

  1. A plow, in particular a reversible plow, with a plow frame (4) and at least two plow bodies (5), wherein the plow bodies (5) are arranged on the plow frame (4), characterized in that, viewed in the working direction (A) of the plow (1), at least one earth-moving tool (7) is arranged at the end of the plow frame (4), in particular in the area of a rearmost plow body (5), wherein the tool (7) is designed such that soil worked by the tool (7) is deposited on the unplowed soil (21), in particular adjacent to a plow furrow (20) of the rearmost plow body (5), in particular at least partially.
  2. plow after Claim 1 , characterized in that the tool (7) is arranged at least partially on a side of the rearmost plow body (5) facing the unplowed soil (21).
  3. plow after Claim 1 or 2 , characterized in that a horizontal distance (a) of the tool (7), in particular of a tool share (15), relative to the plow body (5), in particular its share tip (13), is adjustable in the working direction (A).
  4. Plough according to one of the preceding claims, characterized in that a working depth (h) of the tool, in particular of the tool share (15), is adjustable relative to the plough body (5), in particular its share tip (13).
  5. Plough according to one of the preceding claims, characterized in that the tool (7), in particular its tool share (15), is arranged at an angle (α), in particular adjustable, relative to the plough body (5), in particular its support (14), and/or the working direction (A).
  6. Plough according to one of the preceding claims, characterized in that the tool (7) is designed in one or more parts.
  7. Plough according to one of the preceding claims, characterized in that the plough (1) has at least one adjusting device (22), in particular an actuator, for repositioning at least one tool (7).
  8. Plough according to one of the preceding claims, characterized in that the tool (7) is arranged on a plough body stem (9), a plough body (5) and/or, in particular by means of a tool stem (18), on the plough frame (4).
  9. Plough according to one of the preceding claims, characterized in that a second row of plough bodies (5) is provided and at least one second tool (7), in particular on a second rearmost plough body (5), of the second row of plough bodies (5), is provided.
  10. Plough according to one of the preceding claims, characterized in that the plough (1) has a pivoting device (3) for pivoting the plough frame (4) substantially horizontally, wherein the plough frame (4) has pivoting pockets (8) for pivoting the plough bodies (5), plough body stalks (9), tools (7) and/or tool stalks (18).

Description

The present invention relates to a soil cultivation implement in the form of a plow. In agriculture, plows are typically used to turn and loosen the soil after previous tillage, either separately or in combination with other tillage implements. The soil is essentially loosened and mixed throughout, and organic residues are incorporated almost uniformly. Plows are mounted or trailed on a tractor. With increasingly powerful tractors, wider tires are also being used more frequently, both to improve traction and to better distribute the often greater machine weight across the soil, thus preventing unwanted soil compaction. A furrow created with conventional plow bodies can be too narrow to accommodate the wider tires of the tractor, resulting in the compaction of already plowed and loosened soil. From the DE 1 913 507 U A plow with a furrow clearing device is known, wherein the device consists of a guide plate directed towards the furrow bottom below the moldboard. This clears the furrow bottom wider, providing sufficient space for a wider rear wheel of a tractor running in the furrow. A disadvantage of this design is that the guide plate can cause the soil to be pushed, resulting in an uneven soil placement. From the EP 2 837 276 A1 A plow is known which has a plow body, each with a plowshare and a guide plate, wherein a guide element on one plowshare extends the guide plate laterally in order to create a relatively wide, preferably crumb-free furrow. A disadvantage of this design, however, is that the turned soil can still be driven over by excessively wide tires of a tractor, and that, due to the wider furrow, soil, especially dry and/or loose soil, can slide into the furrow, where it can be compacted and compacted by the tractor. It is therefore the object of the present invention to provide a plow which enables the production of a clean and level plowing pattern with a widened plow furrow without a significant increase in tractive force and helps to avoid agronomic disadvantages. The problem is solved by a plow according to the features of claim 1. Advantageous embodiments of the invention are specified in the dependent claims. The invention relates to a plow, in particular a reversible plow, comprising a plow frame and at least two plow bodies, wherein the plow bodies are arranged on the plow frame, in particular by means of plow body shanks. According to the invention, viewed in the working direction of the plow, at least one soil-moving tool is arranged at the end of the plow frame, in particular in the region of a rearmost plow body, wherein the tool is designed such that soil worked by the tool is deposited on the unplowed soil, in particular adjacent to a furrow of the rearmost plow body, and in particular at least partially. The plow, particularly a reversible plow, can be designed as a mounted or trailed plow. The plow can have multiple plow bodies, each of which can be attached to a plow frame, particularly at regular intervals, by means of plow body shanks. The plow bodies can be multi-part, with the individual parts being detachably connected to the plow body. The plow body can have a share with a cutting edge for cutting the soil, and a share point can be located adjacent to the share. Viewed in the working direction, the share point can extend at least partially beyond the share. In a vertical direction, the share point can extend at least partially below the share. A furrow can be created in the soil by the plow body, at least by the share and the share point. A moldboard, particularly in the form of a continuous moldboard or several moldboard strips, can be arranged directly adjacent to the plowshare and/or the share point to collect the soil lifted by the plowshare and deposit it to the side. On the landward side, i.e., on the side facing the unplowed soil, the plow body can have a device which, for example, can be located behind the share point when viewed in the direction of work and can be designed essentially perpendicular to the ground in the form of a flat surface. The device is arranged on the landward side of the plow body, i.e., facing the unplowed soil. Viewed in the direction of work, a rearmost plow body can be arranged at the end of the plow frame furthest from the towing vehicle. At least one earthmoving tool can be arranged in a region of the rearmost plow body, designed such that a [missing word - likely "moving"] caused by the tool [missing word - likely "moving"] The tool deposits tilled soil onto unplowed soil, particularly adjacent to a furrow of the rearmost plow body, and especially at least partially. The tool can be adjacent to, in contact with, or attached to the rearmost plow body. In a working position of the plow, the tool can be in contact with the soil, turning the soil lifted by the tool towards the landward side and depositing it at least partially onto the unplowed soil, thereby essentially directing it away from the plow body. The tool can be positioned ess