DE1695799U - STREUFINGER OR STREUFINGERSTERN, IN PARTICULAR FOR DISC FERTILIZER. - Google Patents

Description

PATENT ADVOCATE

GEVELSBcRGi. Westf.
KÖLNER STRASSE te

Passage

ZUT

Abuse pattern registration

aer "FlTmB. Seorg Harder Maschinenfabrik A "- £" "Lübeck, Rateeburger

Allee 6 ■ concerning:

"Scatter finger or scatter finger star, especially for over-the-top

fertilize more faithfully "

The innovation relates to scattering fingers or scattering finger stereos as they od in particular in machines for spreading artificial fertilizer, lime, seeds. Like. Use in those below horizontally circumferential openings in the base of the grit container Shell-shaped conveyor plates are arranged that when they are rotated that falling into them through the bottom openings of the container Spreading material outwards into the area of action of spreading fingers or rotatably mounted on the outer wall of the gritting material container -Stars that promote the grit outside the box throw the soil. As soon as the grit contains stones or other hard objects, as well as hardened artificial fertilizers, and these are detected by the spreading fingers, are operational interruptions inevitable and also direct machine damage not infrequently, which is why one already has safety or carriage clutches has built in to protect the machine parts at least from immediate destruction. In any case, the trapped one had to Stone must only be removed before the normal operation of the machine can be resumed,

The aim of the "Heuerang" is to remedy this observed deficiency and beeteht in the fact that the scattering fingers or scattering finger stars made of an elastic material such as hard rubber, plastic or the like. This way, Bich can keep his finger on the Hit a hard object and save a Spring force, which is generally sufficient to cause the concerned Throwing the object away. Because the fingers give way can, the drive gears stay in front of any preserved from serious damage.

It may be advantageous to equip the Streufingerstera with a solid core and to bring in the stray finger Yersteifungseinlagen, $ e on which degree of elasticity is desired.

In the drawing, the G-egenetanfi is an innovation, for example illustrated.

Fig. 1 shows a scattering finger ic cross-section, Fig. 2 in longitudinal section.

The scattered finger star shown is in its outer part Contours £ made of elastic material and possesses for its stable Bearing on the shaft b an inner metal or iron core d. With c eats the conveyor plate indicated, from which the grit through the scatter finger star is thrown out.

The firing is not limited to the embodiment described and shown, but rather it is only intended to provide the Illustrate basic ideas.

Claims (1)

Protection claims ι 1 »Scatter finger or scatter finger star, especially for 2 eller fertilizer spreader, characterized in that the spreading fingers or the scattering finger btera wholly or partly made of elastic Material such as rubber, plastic or the like "consist. 2, scattering finger or scattering finger meter according to claim 1, characterized by a solid core or a stiffening insert.