Abstract: The present invention relates to a device for laying pipes (1) in the ground, the device including a ploughshare (2) with a ploughshare shoe (3), wherein the ploughshare shoe (3) has at least one displacement element (5) protruding in a laying direction (4), a drill (6), which drill (6) is connected to the ploughshare (2) and comprises at least one drill head (7) arranged in a drill head housing section (7a) of a drill housing and a conveyor device (8) arranged in a conveyor housing section (8a) of the drill housing for removing drilled material in the form of soil grasped by the drill head (7) to the earth surface, and a connection device (9) for connecting a pipe (1) to be laid to the drill (6), wherein the ploughshare (2) is arranged behind the drill (6) when viewed in the laying direction (4).

Abstract: A non-row sensitive corn threshing header comprising a forwardly disposed cutting apparatus for severing standing corn crop from the ground and a rearwardly disposed threshing apparatus for separating kernels from the plant, collecting the kernels, and discarding the remaining plant. The threshing apparatus includes a plurality of screw auger conveyors arranged in upper and lower planes that receive the crop and urge the crop into diminishing space between adjacent auger conveyors, the space defined by the auger flighting and the expandingly tapered auger shanks. Kernels are separated from the cob as the ears are urged rearwardly in the threshing apparatus. The header may include screens and the like for cleaning the grain of chaff prior to transferring to on-board storage or chaff removal may occur after the grain is off-loaded from the harvester.

Abstract: The stems and limbs of a root crop plant are lifted from the ground, folded over a gathering bar, and grasped by an auger-paddle. The roots below the crop are severed by a cutter bar which resembles a rod weeder. While the crop is held the soil beneath the crop is pulled from the be in which the crop grows into a furrow on either side of the bed. As much as possible the root crop is cleaned as it is lifted up by the rotation of the paddle-auger while the limbs and stems of the plant are caught within the paddle-auger and held by the helicoil. After they are lifted free of the soil they are moved from two beds toward a furrow between those two beds and discharged in a windrow by a roller which rotates the opposite direction of the paddle-augers.

Abstract: A peanuts harvester includes a truck body, plant row dividers, stalk straighteners, peanut diggers, a plant feeder, a tilted conveyer, a horizontal conveyer, a peanut stripper and a peanut collector such that the dug peanut plants are conveyed to the horizontal conveyer where the upper stalks are held by the conveyer and the lower peanuts on roots are stripped by the peanut stripper, whereby the stripped peanuts are screened, cleaned and collected into bags for efficient integrated harvesting of peanuts.

Abstract: A device for digging up tuberous plants, for example beets, comprising pairs of lifting members formed by driven shafts slanting towards one another and being provided at the lower ends with lifting bodies, wherein each lifting body has a pressing face extending, viewed in an axial direction, along a helically curved line relative to the rotary axis, such, that the lifting body will gradually penetrate into the soil owing to the helical shape while the quantity of earth sticking to the beet is materially reduced and consequently the tare of the dug-up beet or tuber is considerably reduced as well as the cleaning expenses for the user.