Gravel screening vehicle

Abstract

The invention discloses a gravel screening vehicle. A stirring barrel is arranged on a body of a vehicle body; the upper side of the stirring barrel is connected with the upper part of the body of the vehicle body; the lower end of one side of the stirring barrel is connected with a rotating shaft of a rotating mechanism; a hydraulic device is mounted above the rotating mechanism; a storage battery box is arranged on one side of the rotating mechanism; the other side of the stirring barrel is connected with a feeding hopper; a discharging mechanism is arranged below the feeding hopper; a movable discharging pipeline is arranged below the discharging mechanism and is fixed at the back of the body of the vehicle body; stairs are arranged on one side of the discharging mechanism; a spiral blade is arranged on the inner wall of the discharging mechanism; a screening barrel is arranged in the stirring barrel; a feeding port is inserted in the upper end of the screening barrel; at least two sleeve barrels are arranged in an outer barrel of the screening barrel; and screening holes are formed in walls of the sleeve barrels and the wall of the outer barrel. The vehicle body of the vehicle adopts the design of a special truck like a concrete mixer, the stirring barrel is arranged at the upper part, the gravel screening barrel is arranged in the stirring barrel, and gravel can be screened through rotation in the transportation process, so that the gravel is screened in the transportation process.

Description

Technical field [0001] The invention relates to the field of sand and gravel separation equipment for construction, in particular to a sand and gravel screening vehicle. Background technique [0002] Concrete mixer truck is a special truck used to transport concrete for construction; because of its shape, it is also often called snail truck. This type of truck is equipped with a cylindrical mixing drum to carry the mixed concrete. During transportation, the mixing drum will always be kept rotating to ensure that the carried concrete will not solidify. During the construction process, sand and gravel need to be transported and sieved frequently. During the sieving process, constant vibration is required to achieve a better sieving effect, and the sieving weight is often large and requires handling. Therefore, a concrete mixer truck can be designed to continuously mix and screen the sand and gravel, and there will be ready-made sieved gravel for use after reaching the destination...

AI Technical Summary

Problems solved by technology

During the construction process, sand and gravel need to be transported and screened frequently. During the screening process, continuous vibration is required to achieve a good screening effect, and the screening capacity is often large and needs to be transported.

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