3D (3-dimensional) molding machine

Abstract

The invention discloses a 3D (3-dimensional) molding machine, and belongs to the technical field of road construction machinery. The 3D molding machine comprises a crawler-type vehicle, a pouring device and a pavement molding roller, and is characterized in that a pouring cylinder and a high-frequency vibration instrument are controlled by a servomotor to move back and forth along a transversal groove through a gear and a rack, and the pouring cylinder is used for pouring in a thickening manner layer upon layer until a required thickness is detected by a road thickness control sensor; pouring cylinder automatically moves forwards to pour the next road according to the instruction of a road direction indicator, and when a section of the road is fully poured, the pavement molding roller starts to work, so as to enable the pavement to be molded through one step. According to the invention, the power required by the 3D molding machine is only one tenth of the combined-type machine for the large-scale road, or even less; the 3D molding machine has the advantages that the structure is simple and reasonable, the machine is economical and practical, the cost is low, the quality is good, and the effect is excellent, so that the 3D molding machine is suitable for paving small-scale roads.

Description

technical field [0001] The invention relates to a 3D forming machine, in particular to one-time forming equipment in road construction, and belongs to the technical field of road construction machinery. Background technique [0002] Existing road laying machinery is mostly used as combined machinery for large roads, but it is not suitable for the laying of small roads. The existing combined machinery for large roads still relies on high-power, high-energy-consuming operating equipment for construction, especially for concrete or concrete. The transportation of other building materials is carried by rotating raised plates with large pitches. The power and function requirements are very large, and the rotating raised plates with large pitches are very easy to damage, and their cost, quality and effect cannot be achieved. Be at your best. Contents of the invention [0003] The object of the present invention is to provide a 3D molding machine suitable for small-scale road la...

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Problems solved by technology

[0002] Existing road laying machinery is mostly used as combined machinery for large roads, but it is not suitable for the laying of small roads. The existing combined machinery for large roads still relies on high-power, high-energy-consuming operating equipment for construction, especially for concrete or concrete. The transportation of other building materials is carried by rotating raised plates with large pitches. The power and function requirements are very large, and the rotating raised plates with large pitches are very easy to damage, and their cost, quality and effect cannot be achieved. achieve the best

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