拖式铲运机

对此，通过对土地复垦工艺效果分析，表明泥浆泵挖深垫浅复垦工艺不适宜在耕地恢复中应用，目前拖式铲运机挖深垫浅工艺比较理想。

The analysis of the results of land reclamation technologies indicates that the technology of deep-digging and shallow-filling using pulp pump is not applicable in farmland restoration while the technology of deep-digging and shallow-filling using towed scraper is ideal at present .

与其它复垦工艺相比，拖式铲运机复垦技术具有速度快、效率高、工期短的优点，在土地复垦过程中发挥出明显的时间效益和经济效益。

In comparison with other land reclamation technologies , the land reclamation technology with the towed scraper has a quick travel speed , higher efficiency , a shorter construction period and other advantages . The reclamation technology has obvious time and economic benefits .

拖式铲运机工作装置的遗传优化设计

The optimized design on the went device of the tractor - haulage scraper

液压拖式铲运机技术性能的优化设计

Optimal Design for Technical Properties of Towed Hydraulic Scrapers

对拖式铲运机工作装置作了认真分析，建立了恰当的优化数学模型，利用遗传算法对原始数据进行了优化，提高了离地间隙。

This dissertation has made a detailed analysis to the work device of the tractor-haulage scraper , built an appropriate mathematics model , and optimized the original digits with genetic algorithm , the result of increasing the ground clearance is achieved .

介绍了液压拖式铲运机的铲装阻力、液压系统、铲斗容积、质量、前后轮承重、稳定性以及生产效率等主要技术性能参数的优化设计方法和要求。

The optimal design method and requirements for main technical properties , such as scraping and loading drag , hydraulic system , scraper volume , front or rear wheel load bearing , steady function and efficiency of towed hydraulic scrapers were introduced in the paper .