Belt calibrating device of asphalt paver

Abstract

The invention discloses a belt calibrating device of an asphalt paver. The belt calibrating device comprises a carrier roller (1), a belt (2), a carrier roller bracket (3) and a carrier roller bracket rotating fulcrum (4); a rotating shaft (5) and a slide way (6) are arranged at each of the two ends of the carrier roller bracket (3); the two slide ways (6) are arranged oppositely; two blocking rollers (7) are connected with the rotating shafts (5) through connecting rods (8); each connecting rod (8) is connected with a slider (10) in each slide way (6) through a spring (9); the blocking rollers (7) are pushed after the belt (2) is deviated; the carrier roller bracket (3) rotates about the carrier roller bracket rotating fulcrum (4) to calibrate deviation of the belt (2) by virtue of the elastic force generated after the springs (9) are stretched; each spring (9) is used for resetting of each blocking roller (7) and is capable of making the deviation calibrating force be adjustable; the two blocking rollers (7) are arranged in front and behind the carrier roller bracket (3) and along the edge of the belt (2) so that deviation calibration of the belt can be realized no matter the belt (2) rotates forwards or backwards. The belt calibrating device disclosed by the invention has the beneficial effects of calibrating the deviation of a deviated conveying belt at any time and guaranteeing normal running of a belt conveyer.

Description

technical field [0001] The invention relates to a device for aligning the belt of an asphalt paving conveyor. Background technique [0002] The paving of road asphalt is a heavy and important work in the process of road construction. The paver can complete the three processes of concrete paving, compacting, and ironing at one time to form a flat surface with a certain degree of compactness, a certain thickness, and a certain width. The road surface is suitable for the construction of various grades of roads, municipal roads, airports and other advanced roads, and is an indispensable equipment for mechanized road construction. It can effectively provide efficiency and reduce manpower consumption. [0003] In practical work, it is found that due to the high temperature of the asphalt used for paving and the deviation of the blanking point, long-term use will cause irregular deformation of the conveyor belt. Errors and other factors cause the conveyor belt to deviate. If the...

AI Technical Summary

Problems solved by technology

[0003] In practical work, it is found that due to the high temperature of the asphalt used for paving and the deviation of the blanking point, long-term use will cause irregular deformation of the conveyor belt. Various factors such as errors cause the conveyor belt to deviate

If the deviation cannot be detected and corrected in time, the deviation of the conveyor belt will be too large, and the conveyor belt will be seriously edging and torn and shut down, which will seriously affect the normal production

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