Mineral turnover car capable of discharging conveniently

Abstract

The invention discloses a mineral turnover car capable of discharging conveniently. The mineral turnover car comprises a car hopper and a bottom frame. A discharge opening is formed in the car hopper,and the discharge opening is covered with a cover plate. Support lugs are formed on both side of the lower end of the cover plate, and support rods are formed on the side walls of the bottom frame. Hinged supports are formed on the support rods, and the support lugs are hinged to the hinged supports by hinged shafts. The hinged shafts are sleeved with torsion springs in an inserting mode, and thetwo ends of the torsion springs are separately fixed to the hinged shafts and the hinged supports. Spline holes are formed in one ends of the hinged shafts, and the spline holes are internally connected with spline shafts which are in spline fit with the spline holes in an inserting mode. Limiting plates are formed on the support rods, and one ends of the spline shafts penetrate through the limiting plates and folding plates are formed at the ends. The folding plates abut against the limiting plates in a pressing mode, and a plurality of inclined grooves are formed in the limiting plates around the spline shafts. Limiting holes corresponding to the inclined grooves are formed in the limiting plates, and hinge pins are connected into the limiting holes and the inclined grooves in an inserted mode. The mineral turnover car is capable of discharging minerals conveniently and reducing the labor intensity of staff.

Description

Technical field: [0001] The invention relates to the technical field of mineral transport vehicles, in particular to a mineral turnover vehicle that is convenient for unloading. Background technique: [0002] Mining is the technology and science of extracting mineral resources from the earth's crust or surface. It generally refers to the mining of metal or non-metallic deposits. In a broad sense, mining also includes the mining and dressing of coal and oil. Its essence is the selective collection and processing of materials. The handling process. Mining industry is an important raw material extraction industry, such as metal ore is the main raw material of metallurgical industry, non-metallic ore is chemical raw material and building materials. At present, some mining projects use turnover trolleys to transport minerals out of mines, while traditional turnover trolleys need to be manually unloaded when unloading, which is labor-intensive for the staff, so mineral transporta...

AI Technical Summary

Problems solved by technology

At present, some mining projects use turnover trolleys to transport minerals out of mines, while traditional turnover trolleys need to be manually unloaded when unloading, which is labor-intensive for the staff, so mineral transportation that is convenient for unloading is required car

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