DE675637C - Wuehl-, minced and Haeufelkoerper for potato culture - Google Patents

Description

The well-known chopping and ridging bodies for potato crops that can be removed or Attachment of individual parts to be prepared for the various operations require a number of items.

According to the invention, a body is provided which is simply held and through can be converted into a digging, chopping or ridging body in a few simple steps. to For this purpose, the ridging body linked to the plow base in front of the leg is arranged in such a way that that it can be adjusted in height by a bolt mounted horizontally behind the ploughshare and can be determined by the circularly curved leg.

Under the ridging body there are also interchangeable knives that are attached to their end facing the ploughshare around bolts that engage in the perforated slots of the knives laterally pivotable and at the other end by means of the clamping bracket on the connecting web of the ridging body are detectable.

The subject of the invention is on the

Drawing shown in one embodiment

iä represents.

Fig. Ι and 2 show the body in side view and top view,

3 the body animal seen from below.

The body consists of the ploughshare 1, behind which the roof-shaped curved ridging body 2 is hinged to the plow sole by means of the horizontal bolt 3.

The ridging body 2 can be pivoted about the bolt 3 and its inclination can be adjusted will.

The height is adjusted by means of the adjusting screw arranged on the ridging body 4, which slides on the circularly curved leg 5.

To protect this set screw against the conspicuous masses of earth is on the body 2 a nose-shaped groove 6 is arranged.

Under the wing-like, roof-shaped curved body 2, the knives 7 are covered arranged, which are sharpened on one long side, on the opposite side however, are dull.

These knives 7 are on the body 2 by means of perforated slots on the rivet-head-like bolts 8 put on and on the opposite one

The end is fastened to the connecting web 10 by means of the clamping bracket 9 and clamping screws. '"* -_ This arrangement makes the knives ^ 3 easily 'reversible and interchangeable.

Furthermore, the knives are around the bolt set

can be swiveled to the side and can be moved by moving the clamps .9 on the connecting bridge i-o should be emphasized in the direction of the arrow.

As a result of the attachment to the body 2, the knives 7, together with the Köi'-per 2 can be adjusted in their inclination.

The ig digging, chopping and ridging body described above works as follows: I. As a volatile body:

When processing the potatoes blindly, the aim is that one can easily be Corrugated arable surface is given in order to achieve less water evaporation from the arable land.

This is achieved by making the whole body moderately deep 'and the ridging body 2 so sets that the applied by the ploughshare 1 Earth mass partly flows backwards over the body animal, partly laterally through the roof-shaped bend of the body 2 is deposited.

In order to widen the furrow, the blunt side of the knife 7 is achieved thus widening the body 2 and working as close as possible to the rows of plants.

By exposing the blunt side of the knife 7 is an injury to the still not visible potato plants avoided. 2. As a chopping body:

To work as a chopping body, the body is first adjusted as described under 1.

However, in order to remove the weeds, one sets the sharp side of the knife 7 depending on Needs more or less out and the, · body 2 in such a way that the ploughshare 1 iiind the earth applied by the knives 7

eat behind each other across the body Can drain, causing the formation of 'insulation is avoided.

3. As ridging body:

To achieve a good pile, the entire body is adjusted to the desired depth and the inclination of the heap body 2 adjusted so that that the earth mass applied by the ploughshare 1 and from the sides of the body 2 cannot flow over the body, but is deposited laterally.

By exposing the sharp side the knife 7, the ridging body 2 is widened and thereby adapted to the embankment slopes, at the same time the embankments become due to the tearing effect of the knives cleaned and loosened any weeds that may still be present.

Claims (2)

Patent claims: - i. Digging, chopping and ridging bodies for Potato culture, characterized in that the roof-shaped curved ridging body (2) adjustable in height by a bolt (3) arranged horizontally behind the ploughshare 'and can be determined on the circularly curved leg (5). 2. digging, chopping and ridging body according to claim 1, characterized in that the knives (7) arranged interchangeably under the ridging body on the one hand to engage in the perforated slots of the knives Bolt (8) can be pivoted laterally, on the other hand by means of the clamping bracket (9) the connecting web (10) of the ridging body are detectable. 1 sheet of drawings