Abstract

An agricultural machine comprises a tool-holder chassis (200), at least one inter-row unit (100), and a hydraulic system (600) comprising a delivery line (301) suitable for being connected to a primary pump (P) to feed pressurized oil to a hydraulic actuator (103) of the inter-row unit and a return line (302) connected to a reservoir (303); the hydraulic system (600) comprises a divider-distributor (6) arranged in the delivery line (301) and having a primary outlet (60) connected to the hydraulic actuator (103) of the inter-row unit (100) and a plurality of secondary outlets (61) connected to the services of the tool-holder chassis (200); a distributor (4) is arranged in the primary outlet (60) of the divider-distributor (6) and has a first outlet (41) connected to the hydraulic actuator (103) of the inter-row unit and a second outlet (42) connected to the return line (302) leading to the reservoir (303); the hydraulic system (600) being configured so that the distributor (4) can be constantly crossed by pressurized oil from the divider-distributor (6).

IPC Classes  ?

• A01B 39/16 - Other machines specially adapted for working soil on which crops are growing for special purposes for working in vineyards, orchards, or the like
• F15B 21/0423 - Cooling
• A01B 49/02 - Combined machines with two or more soil-working tools of different kind

Abstract

Agricultural tool-holder having a central chassis with a coupling system for coupling with a tractor and at least one lateral chassis that can slide closer to or away from the central chassis, which has a longitudinal axis and includes an adjacent parallel pair of tubular beams orthogonal to the longitudinal axis and suitable for slidingly receiving two rods provided in the lateral chassis, moved by a main actuator mounted in the central chassis.

IPC Classes  ?

• A01B 63/02 - Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors
• A01B 63/10 - Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means

Abstract

Agricultural tool-holder (100) comprising a central chassis (TC) with a coupling system (P) for coupling with a tractor and at least one lateral chassis (TL) that can slide closer to or away from said central chassis (TC), which has a longitudinal axis (Y) and comprises an adjacent parallel pair of tubular beams (1) orthogonal to said longitudinal axis (Y) and suitable for slidingly receiving two rods (10) provided in said lateral chassis (TL), moved by a main actuator (50) mounted in said central chassis (TC).

IPC Classes  ?

• A01B 63/24 - Tools or tool-holders adjustable relatively to the frame
• A01B 63/32 - Tools or tool-holders adjustable relatively to the frame operated by hydraulic or pneumatic means

Abstract

Agricultural tool-holder (100) comprising a central chassis (TC) with a coupling system (P) for coupling with a tractor and at least one lateral chassis (TL) that can slide closer to or away from said central chassis (TC), which has a longitudinal axis (Y) and comprises an adjacent parallel pair of tubular beams (1) orthogonal to said longitudinal axis (Y) and suitable for slidingly receiving two rods (10) provided in said lateral chassis (TL), moved by a main actuator (50) mounted in said central chassis (TC).

IPC Classes  ?

• A01B 63/24 - Tools or tool-holders adjustable relatively to the frame
• A01B 63/32 - Tools or tool-holders adjustable relatively to the frame operated by hydraulic or pneumatic means

Goods & Services

(1) Machines agricoles, nommément, bras débroussailleuses électriques, laboureuses, charrues, cultivateurs, trancheuse pour creuser des tranchées, sous-soleuses, tarières, décompacteurs, machines à tailler la vigne, machines à vendanger les raisins, intercepts vigne, faucheuse sous glissier, chariot à poutres pour la fixation des palans, machines de paillage, grues, machines de forage de trous pour les semences ou les plantations, et des pièces détachées pour ces produits spécialement adapté à cet effet; excavateurs, scrapers nommément grattoirs pour l'entretien des routes, grattoirs de terrassement, et des pièces détachées pour ces produits spécialement adapté à cet effet.

Abstract

The present invention relates to a dual-purpose agricultural machine comprising a subsoiler (R) of known type and a fertilizer hopper (TR) from the bottom of which a series of flexible hoses (TF) branch off to convey fertilizer to a series of feed pipes associated with the teeth (1) of the subsoiler and made of two sections, of which one is fixed and one is adapted to oscillate around the same pivoting pin (3) used to hinge the tooth (1).

IPC Classes  ?

• A01B 13/08 - Ploughs or like machines for special purposes for working subsoil
• A01B 15/02 - Plough bladesFixing the blades
• A01B 35/08 - Other machines for working soil with non-rotating tools drawn by animal or tractor with rigid tools
• A01B 35/26 - Rigid tools
• A01B 49/06 - Combinations of soil-working tools with non-soil-working tools, e.g. planting tools for sowing or fertilising

Goods & Services

Agricultural machines, excavators, scrapers.

Goods & Services

Farm Machines-Namely, Diggers, Excavators, [ Shovels and Scrapers ]