Ground levelling machine
OwnerManuel VILLALBA HERNÁNDEZinventor
Life of this patent
Estimating the term…
Abstract
The invention relates to a land leveling machine comprising a leveling box (1) made up of a front transverse support (2) and a rear transverse support (3), parallel to each other and in a horizontal position with respect to the ground, both supports being transverse in the direction of advance of the machine, both transverse supports (2,3) being also integral with each other by two longitudinal lateral supports (4); and where a plurality of scarifying or scraping elements (5) are accommodated on the front transverse support (1), horizontally aligned at their lower point with the lower surface of lateral skates (7) integrally attached to the longitudinal lateral supports (4) and with the lower edge of a leveling blade (6) integrally joined to the rear transverse support (3) by its lower part.
Claims15
A land leveling machine characterized in that it comprises a leveling box (1) made up of a front transverse support (2) and a rear transverse support (3), parallel to each other and in a horizontal position with respect to the ground, both supports being transverse in the direction of advance of the machine, both transverse supports (2,3) being also integral with each other by two longitudinal lateral supports (4);
- and where a plurality of scarifying or scraping elements (5) are accommodated on the front transverse support (1), horizontally aligned at their lower point with the lower surface of some lateral skates (7) integrally attached to the longitudinal lateral supports (4) and with the lower edge of a leveling blade (6) integrally joined to the rear transverse support (3) by its lower part.
The leveling machine according to any one of the preceding claims that includes electrically or hydraulically actuatable tilt skids (12) and that are configured to raise and lower synchronously or independently.
The leveling machine according to any one of the previous claims that includes a folding side arm (13) that has a lateral leveling blade (13) that, in addition, is configured to be arranged straight or inclined laterally with respect to the axis of the arm (13) and vertical inclination with respect to the direction of advance of the machine.
The leveling machine according to any one of the previous claims that includes a front hooking element (9) of the leveling box (1) that has a vertical joint (16) attached.
The leveling machine according to any one of the preceding claims that includes a rear hitch element (10) where an articulated rear axle (15) configured to hydraulically raise or lower the leveling box (1) is coupled, as well as a joint hydraulics to confer lateral slopes.
The leveling machine according to any one of the previous claims that includes anti-deflagration protections (20) in the rear and/or front part of the leveling box (1), the anti-deflagration protections (20) being configured to project the fragments of shrapnel and/or stones forward and downward, protecting people and equipment, in eminently military uses.
The leveling machine according to any one of the preceding claims wherein one or more scarifying or scraping elements are selected from a plurality of scarifying tines and/or a serrated blade.
The leveling machine according to any one of the preceding claims comprising means for connecting with the lower front part of a liquid tank and to which are coupled means for distributing said liquid contained in the tank inside the leveling drawer (1).
The leveling machine according to any one of the previous claims that comprises a rear blade oriented in the opposite direction to the direction of advance of the leveling drawer (1).
Dependencies are inferred from the claim text.