Novel ceramic polyurethane wear-resistant and impact-resistant lining plate

• Main Authors: LI GUOWU, SHI FANGFANG, YUAN MINGCHUN
• Format: Patent
• Language: Chinese; English
• Published: 05.11.2021
• Subjects: ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; BLASTING; CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; CONVEYING; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HANDLING THIN OR FILAMENTARY MATERIAL; HEATING; LIGHTING; MEANS FOR DAMPING VIBRATION; MECHANICAL ENGINEERING; PACKAGES; PACKAGING ELEMENTS; PACKING; PERFORMING OPERATIONS; SHOCK-ABSORBERS; SPRINGS; STORING; THERMAL INSULATION IN GENERAL; TRANSPORTING; WEAPONS

The utility model belongs to the technical field of wear-resistant and impact-resistant lining plates, in particular to a novel ceramic polyurethane wear-resistant and impact-resistant lining plate, which aims at solving the problem that a polyurethane lining plate has poor impact resistance to coal in the coal production process, and adopts the following scheme that the novel ceramic polyurethane wear-resistant and impact-resistant lining plate comprises a mounting seat, and a mounting groove is formed in the top end of the mounting seat along the vertical direction; a mounting plate is fixed between the side walls of the two sides of the mounting groove, two buffer rods slidably penetrate through the side wall of the top end of the mounting plate, and a polyurethane lining plate body is jointly fixed to the top ends of the two buffer rods; the polyurethane lining plate body is supported through the buffer springs, so that the polyurethane lining plate body has a certain damping and buffering effect when bei