Soil body filling and reconstruction equipment and method for sunken open-pit reclamation cultivated land

• Main Authors: ZHANG KAI, LIU JIANAN, ZHAI BINGYAN, CHUAI XIN, WU JUNHONG, JIANG QIN, YANG SHUN
• Format: Patent
• Language: Chinese; English
• Published: 16.04.2024
• Subjects: CRUSHING, PULVERISING, OR DISINTEGRATING; CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; EARTH DRILLING; FIXED CONSTRUCTIONS; MILLING GRAIN; MINING; MINING OR QUARRYING; PERFORMING OPERATIONS; PREPARATORY TREATMENT OF GRAIN FOR MILLING; TRANSPORTING

According to the technical scheme, the concave open-pit reclamation land soil body filling reconstruction equipment is characterized in that the concave open-pit reclamation land soil body filling reconstruction equipment comprises a gravel box, a feeding port is formed in the top face of the gravel box, and a supporting plate is fixedly installed on one side of the gravel box; a plurality of universal wheels are fixedly mounted on the bottom surfaces of the supporting plate and the stone crushing box; through the arrangement of the stone crushing assembly, when a worker throws waste stones near a mine pit into a stone crushing box, the stone crushing box is pushed to the edge of the mine pit, a first rotating motor is started, a stone crushing roller is driven to crush and refine the waste stones, and after the crushed waste stones fall onto a screening net, the waste stones with the size conforming to the size fall onto a belt conveyor through the screening net; according to the mine pit backfilling and rec