Temperature controlling and charging device for paver

Abstract

The invention provides a temperature controlling and charging device of a paver. A hopper electric heating device is arranged in a feeding hopper; a hopper temperature sensor is arranged at the bottom of the inner wall of the feeding hopper; a feeding electromagnetic vibrator is arranged on the left side of the feeding hopper; the lower end of the feeding hopper is connected with the upper end of a feeding pipeline; the lower end of the feeding pipeline and a spiral stirring device are arranged correspondingly; one end of the spiral stirring device is connected with a spiral stirring motor; a striker plate is arranged on the right side of the feeding hopper and the right side of the feeding pipeline; a blanking pipeline is arranged on the right side of the striker plate; a heat dissipation plate is mounted at the top end of the blanking pipeline; the heat dissipation plate is movably arranged on the blanking pipeline; blanking electric heating devices are arranged on two sides of the blanking pipeline, and are arranged on the inner walls of the two sides of the blanking pipeline; a blanking temperature sensor is arranged at the middle part of the bottom end of the blanking pipeline; and an electromagnetic vibrating device is arranged on the outer side of the bottom end of the blanking pipeline. According to the temperature controlling and charging device disclosed by the invention, the situation that during feeding, materials are blocked, so that paving cannot be performed is avoided; and heating is controlled, so that the temperature of the materials achieves the best, and the repairing quality of a pavement is improved.

Description

technical field [0001] The invention relates to the field of road surface operation engineering, and more specifically relates to a paver temperature control feeding device. Background technique [0002] Paver is an important road construction machine, which is widely used in construction and maintenance of various roads. During construction work, the dump truck or transfer vehicle unloads the mixed asphalt mixture into the hopper of the paver, and the paver conveys the asphalt mixture in the hopper backward through the scraper conveyor, and then the screw distributor Rotate, convey the sent material to both sides to a predetermined thickness, make it evenly distributed in the distribution tank, and then pre-compact the mixture through the vibrator of the screed and then iron it, so as to form a material that meets a certain width and thickness. , flatness and compactness requirements of the pavement base or surface layer. [0003] When the paver is working on the road sur...

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Problems solved by technology

[0003] When the paver is working on the road surface, it continuously dumps materials into the paver hopper. After working for a certain period of time, a lot of materials will accumulate in the front end of the hopper and the frame. At this time, the paver must stop for manual cleaning. It brings inconvenience to the construction process and reduces the work efficiency of paver pavement construction

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