High-efficiency paver for hybrid type plastic runway

Abstract

The invention relates to a high-efficiency paver for a hybrid type plastic runway. The high-efficiency paver comprises an I-shaped base, walking devices, a turning device, a distributing device and a multilayer paving device, wherein the walking devices are symmetrically arranged at the left side and the right side of the I-shaped base, the turning device is arranged at the middle of the rear side of the I-shaped base, the distributing device is arranged at the middle of the front side of the I-shaped base, and the multilayer paving device is located in front of the distributing device, and is fixedly arranged at the front of the I-shaped base. The high-efficiency paver has the advantages of reasonable structure design, low production and manufacture cost, convenience in use, and the like, is capable of realizing automatic alignment so as to ensure paving flatness and replace manual paving, and is high in automatic degree, thereby increasing the paving efficiency of the hybrid type plastic runway and saving manpower and material resources; and by using vibration paving of the multilayer paving device, slurry is effectively prevented from reflowing, the uniformity of paving thickness is ensured, and the paving quality is ensured.

Description

technical field [0001] The invention relates to a paver, in particular to a high-efficiency paver for a hybrid plastic runway. Background technique [0002] The plastic runway includes hybrid plastic runway and breathable plastic runway. The mixed plastic runway material adopts the hybrid structure approved by the IAAF. The surface layer is PU particles or EPDM weather-resistant and environmentally friendly colored particles. The matrix is ​​all PU mixed with some rubber particles; For breathable plastic runways, pavers are commonly used for processing, such as the imported SMG paver from Germany, which has the advantage of fully automatic laser leveling, and its paving effect can meet the standards of the IAAF, but its price is expensive, and a single set The general price of the equipment is more than 360,000 yuan, and the cost performance is relatively low; another example is the domestic paver, although the price is low, but the heating vibration plate is easy to deform,...

AI Technical Summary

Problems solved by technology

[0002] The plastic runway includes hybrid plastic runway and breathable plastic runway. The mixed plastic runway material adopts the hybrid structure approved by the IAAF. The surface layer is PU particles or EPDM weather-resistant and environmentally friendly colored particles. The matrix is ​​all PU mixed with some rubber particles; For breathable plastic runways, pavers are commonly used for processing, such as the imported SMG paver from Germany, which has the advantage of fully automatic laser leveling, and its paving effect can meet the standards of the IAAF, but its price is expensive, and a single set The general price of the equipment is more than 360,000 yuan, and the cost performance is relatively low; another example is the domestic paver, although the price is low, but the heating vibration plate is easy to deform, there is no automatic leveling device, and the plastic track laid poor flatness

The above paver is only suitable for the construction of breathable plastic track, while the slurry of the mixed plastic track accounts for 75% of the mixture, while the particles only account for 25%. When the mixture is poured on the ground, the slurry will It flows freely, and it is impossible to use the existing paver to lay the mixed plastic runway, because the existing paver uses more than one layer of push plates. After pushing, the slurry will flow back in large quantities, resulting in the laying thickness uneven, and the alignment method of the existing paver is to use the alignment rod to contact the surface of the paved surface. If the lower end of the alignment rod touches the particles in the mixture during the paver walking The mixture particles will be dug out and taken away, which will cause holes in the laid plastic runway, which will affect the quality of the laying, and will cause great damage to the alignment rod, which will greatly reduce the alignment accuracy and affect the quality of the laying. To the final laying effect and quality of the plastic runway

At present, only traditional manual construction can be used, the laying efficiency is extremely low, and the flatness cannot be guaranteed

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