Large-width and large-thickness separation-resisting paver and gear box thereof

Abstract

The invention discloses a gear box of a large-width and large-thickness separation-resisting paver. The gear box comprises a box body, a left motor, a left speed reducer, a right motor and a right speed reducer. A left input shaft and a right input shaft are arranged in the box body, a left driving gear is installed on the left input shaft, a right driving gear is installed on the right input shaft, a fixing shaft is arranged in the box body, a left output gear and a right output gear are installed on the fixing shaft, left driven gears and right driven gears are arranged in the box, a left power output piece is connected with the left side of the left output gear, and a right power output piece is connected to the right side of the right output gear. By means of a gear transmission mode, the gear box can provide large power for a fully-buried spiral material distributor. The invention further discloses the large-width and large-thickness separation-resisting paver which comprises the gear box. By installing the gear box on the paver, the paver can achieve large-width paving, paving of a large-thickness pavement and effective separation resistance, and the paving quality of pavements is improved.

Description

technical field [0001] The invention belongs to the technical field of paver, and in particular relates to a large-width, large-thickness anti-segregation paver and a gear box thereof. Background technique [0002] In recent years, the mixture paver has gradually developed towards the direction of large width, high productivity, high operation quality and multi-function. One of the key technologies to ensure high operating quality under large width and high productivity is the screw distributor. The main link of paver segregation defects is in the spiral material distribution process, and the link with the largest power consumption in the operation process is also in the spiral material distribution process, which is about 50% to 60% of the power of the whole machine. At present, due to the consideration of the power factor of various domestic paver, the surface of the material in the screw distributor is located at the position of 1 / 2-2 / 3 of the screw diameter. In this wa...

AI Technical Summary

Problems solved by technology

However, with the development of technology and the continuous improvement of the requirements for road construction machinery, this mixed lubrication scheme restricts the development of construction machinery, and the mixture of lubricating grease and lubricating fluid is easy to cause deterioration, shortening the oil replacement cycle. At the same time, statistics show that, The key factor that causes the life of the gearbox is the bearing damage caused by excessive pollutants and impurities in the lubricating fluid

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