摘要:
A truck for shredding and mixing products for zootechnical use which comprises, on a self-propelled or towed wheeled chassis, a container (12) that is substantially shaped like an inverted frustum, is open at the top, and contains a rotating scroll (13) that has a vertical axis and an external profile (14) that lies on an ideal substantially conical surface, shredding cutters being fitted at the profile. Vertically arranged countercutters (17), shaped substantially like a circular sector, are pivoted about their respective vertices (16) to the wall of the container (12) in substantially radial positions and can be inserted and extracted through appropriate slots. The truck is characterized in that the countercutters (17) are arranged so that the vertex (16) of each one is in a substantially median region of the wall and so that they extend downward until they affect the lower part of the wall.
摘要:
A truck for shredding and mixing products for zootechnical use, comprising, on a self-propelled or towed wheeled chassis, a frustum-shaped container that tapers downwardly, is open at the top, and contains a scroll that rotates with a vertical axis and has an external profile that lies on a substantially conical ideal surface, shredding cutters being fitted at the profile. Countercutters (18), shaped substantially like a circular sector, are pivoted in a vertical arrangement, by means of their respective vertices, to the wall of the container in substantially radial positions and can be inserted and extracted through specifically provided slots. The truck furthermore comprises an automatic actuation and control device (21) for the positioning of the countercutters (18) according to work variables. The actuation and control device (21) is constituted by an electronic control unit (33) that controls means (22) for the movement of the countercutters (18).
摘要:
A truck for shredding and mixing products for zootechnical use which comprises, on a self-propelled or towed wheeled chassis, a container (12) that is substantially shaped like an inverted frustum, is open at the top, and contains a rotating scroll (13) that has a vertical axis and an external profile (14) that lies on an ideal substantially conical surface, shredding cutters being fitted at the profile. Vertically arranged countercutters (17), shaped substantially like a circular sector, are pivoted about their respective vertices (16) to the wall of the container (12) in substantially radial positions and can be inserted and extracted through appropriate slots. The truck is characterized in that the countercutters (17) are arranged so that the vertex (16) of each one is in a substantially median region of the wall and so that they extend downward until they affect the lower part of the wall.
摘要:
A drawing and conveying arm includes a box-like duct (1) which is internally provided with a conveyor belt (3) and has, at one end, a wide drawing inlet (5) in which a mill (6) for drawing and cutting material is located. The opposite end (2) of the arm is articulated to a container for the drawn material and/or to a supporting framework. The improved drawing and conveying arm also includes a second counter-rotating mill (11) which is provided in the drawing inlet in a position which is parallel and proximate to the first mill. Both mills can conveniently be removed to load for example farinaceous products.
摘要:
An improved transmission roller (4) for conveyor belts (3) to be used particularly but not exclusively in the zootechnical field for the conveyance of fodder. The roller includes a shaft (6) which is rotatably connected to the belt supporting structure and around which a spiral scroll (7) extends; the scroll is preferably made of a strip of metallic plate, and the conveyor belt is in contact thereon.
摘要:
A drawing and conveying arm includes a box-like duct (1) which is internally provided with a conveyor belt (3) and has, at one end, a wide drawing inlet (5) in which a mill (6) for drawing and cutting material is located. The opposite end (2) of the arm is articulated to a container for the drawn material and/or to a supporting framework. The improved drawing and conveying arm also includes a second counter-rotating mill (11) which is provided in the drawing inlet in a position which is parallel and proximate to the first mill. Both mills can conveniently be removed to load for example farinaceous products.
摘要:
The present invention relates to an extendable desilage conveyor arm (1) which can be used, particularly but not exclusively, in the zootechny field for loading materials and products used in feeding livestock, which are normally collected and accumulated in adapted spaces having the function of silos, in mixing and distribution machines. The arm comprises a box-like conveyor structure an end whereof is provided with means (2) for cutting and removing material. The opposite end is articulated to a container (5) of the desilaged material through a supporting frame (4). The box-like structure is divided into at least two portions (8,9) which are slidable on one another and are connected so as to form a single conveyor duct. Each portion of the duct is internally provided with materials conveyance means, such as for example sliding belts (12,13).