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Communication Dans Un Congrès Année : 2010

Slug pellet spreading : the double-disc performances available with a single disc spreader

Résumé

The objectives of this work were to improve the performances of single-disc spreaders used for slug pellets application. The principal aim of this paper is to show the chosen way to reach spreading performances of a dual disc on a single disc spreader. A prototype was developed and evaluated on the Cemib bench at Cemagref. This machinery was designed with an electric power supply to be adaptable on agricultural quad or tractor. Firstly, this spreader allows a working width management without any variation of the disc angular velocity or any added mechanical devices to deflect the output flow of granules. Secondly, a border management is proposed without any mechanic deflector, which should deteriorate the granules integrity. This paper shows in a first part the spreading quality of actual spreaders used by farmers and a second part presents the method used to develop a new innovative eco-designed spreader as well as the performances that are obtained.
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Dates et versions

hal-00584990 , version 1 (11-04-2011)

Identifiants

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D. Miclet, E. Piron, V. Beurrier, X. Crebassa, Sylvain Villette. Slug pellet spreading : the double-disc performances available with a single disc spreader. AgEng 2010 : International Conference on Agricultural Engineering, Sep 2010, Clermont Ferrand, France. 10 p. ⟨hal-00584990⟩
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