Abstract

A device for producing pellets has a machine frame, a hollow outer cylinder mounted therein with a first axis of rotation and an inner cylinder, arranged in the outer cylinder, with a second axis of rotation, wherein a wedge-shaped gap is formed between an inner surface of the outer cylinder and an outer surface of the inner cylinder, the outer cylinder and/or the inner cylinder has radial holes for pressing through material, and a pivot arm is arranged on each of the two sides next to the inner cylinder, on which pivot arms the inner cylinder is rotatably mounted. Each pivot arm is moveably mounted on the machine frame in the region of both ends of the pivot arm.

IPC Classes  ?

• B30B 11/20 - Roller-and-ring machines, i.e. with roller disposed within a ring and co-operating with the inner surface of the ring
• B30B 11/22 - Extrusion pressesDies therefor
• B29B 9/10 - Making granules by moulding the material, i.e. treating it in the molten state

Goods & Services

Self-propelled and towed machinery and equipment for use in agriculture; agricultural implements, other than hand-operated; harvesting machines; pelleting machines. Vehicles for use in agriculture; tractors; self-propelled loading vehicles; tow trucks; trailers [vehicles]. Retail services in relation to self-propelled and towed agricultural machines and implements, non-hand operated agricultural implements, harvesting machines, pelleting machines, agricultural vehicles, tractors, self-propelled loading vehicles, tow trucks and trailers (vehicles).

Abstract

A device for producing pellets has a machine frame (1), a hollow outer cylinder (2) mounted therein with a first axis of rotation (14) and an inner cylinder (3), arranged in the outer cylinder (2), with a second axis of rotation (15), wherein a wedge-shaped gap (4) is formed between an inner surface of the outer cylinder (2) and an outer surface of the inner cylinder (3), the outer cylinder (3) and/or the inner cylinder (3) has radial holes (16) for pressing through material, and a pivot arm (5) is arranged on each of the two sides next to the inner cylinder (3), on which pivot arms the inner cylinder (3) is rotatably mounted. Each pivot arm (5) is moveably mounted on the machine frame (1) in the region of both ends (6, 7) of said pivot arm.

IPC Classes  ?

• B30B 11/20 - Roller-and-ring machines, i.e. with roller disposed within a ring and co-operating with the inner surface of the ring

Abstract

A device for producing pellets has a machine frame (1), a hollow outer cylinder (2) mounted therein with a first axis of rotation (14) and an inner cylinder (3), arranged in the outer cylinder (2), with a second axis of rotation (15), wherein a wedge-shaped gap (4) is formed between an inner surface of the outer cylinder (2) and an outer surface of the inner cylinder (3), the outer cylinder (3) and/or the inner cylinder (3) has radial holes (16) for pressing through material, and a pivot arm (5) is arranged on each of the two sides next to the inner cylinder (3), on which pivot arms the inner cylinder (3) is rotatably mounted. Each pivot arm (5) is moveably mounted on the machine frame (1) in the region of both ends (6, 7) of said pivot arm.

IPC Classes  ?

• B30B 11/20 - Roller-and-ring machines, i.e. with roller disposed within a ring and co-operating with the inner surface of the ring

Abstract

A pelleting device, designed as a field-guided stalk-crop harvesting machine for connection to a tractor and a chopper, wherein a diesel engine drives a current generator and an annular die press, configured such that chopped stalk material passes into a drying chamber and is propelled via a screw conveyor into the die press, wherein the annular die of the die press is mounted in ring bearings on a base, on which a pair of pivot levers for a pan grinder roller is also hinged.

IPC Classes  ?

• B30B 11/22 - Extrusion pressesDies therefor
• B30B 11/28 - Extrusion pressesDies therefor using perforated rollers or discs
• A01F 15/00 - Baling presses for straw, hay or the like
• A01F 15/07 - Rotobalers, i.e. machines for forming cylindrical bales by winding and pressing
• B30B 11/00 - Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses or tabletting presses
• B30B 11/20 - Roller-and-ring machines, i.e. with roller disposed within a ring and co-operating with the inner surface of the ring
• C10L 5/36 - Shape
• C10L 5/44 - Solid fuels essentially based on materials of non-mineral origin on vegetable substances
• A01D 41/12 - Details of combines
• A01D 45/00 - Harvesting of standing crops
• A01D 61/00 - Elevators or conveyors for binders or combines
• A01D 69/00 - Driving mechanisms or parts thereof for harvesters or mowers
• A01D 82/02 - Rollers for crop conditioners

Goods & Services

Self-propelled and towed machinery and implements for use in agriculture; non-hand-operated agricultural implements; harvesters; pelleting machines. Vehicles for use in agriculture; tractors; self-propelled loading vehicles; towing vehicles; trailers (vehicles).

Abstract

The invention relates to a pelleting device which is designed as a field-guided stalk-crop harvesting machine and, when connected to a tractor (1) with a chopper (2), comprises a diesel engine (7) that drives a current generator (13) and also an annular die press (9). The chopped stalk material passes into a dry chamber (5) and via a screw conveyor (8) into the annular die press (9). The annular die (17) of the annular die press is mounted in ring bearings (18) on a base (19), on which a pair of pivot levers (20) for a pan grinder roller (16) is also hinged. An electric drive motor (11) fed by the current generator (13) drives the screw conveyor (8) by a controller (12), and servomotors (23), which engage on the pivot levers (20), regulate the roller gap. The controller (12) is governed as a function of the injection requirement of the diesel engine (7) and/or the pressure applied by the press.

IPC Classes  ?

• B30B 11/20 - Roller-and-ring machines, i.e. with roller disposed within a ring and co-operating with the inner surface of the ring
• B30B 11/00 - Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses or tabletting presses

Abstract

The invention relates to a press for producing pressed parts, comprising an outer ring (1) provided with openings (3) and an inner ring (2) arranged in the outer ring (1) and provided with openings (4) and defining together with the outer ring (1) a press nip (9). The outer ring (1) is driven in rotation and is rotatably mounted only on one side by means of a first sleeve (12), and the inner ring (2) is mounted in the first sleeve (12) on a non-rotating pin (23) eccentrically with respect to the axis of rotation (7) of the outer ring (1).

IPC Classes  ?

• B30B 11/20 - Roller-and-ring machines, i.e. with roller disposed within a ring and co-operating with the inner surface of the ring
• B30B 11/28 - Extrusion pressesDies therefor using perforated rollers or discs