Trolley for collecting aired grains

Abstract

A trolley for collecting aired grains is composed of a four-wheel moving platform, a grain sucking platform, a power system and a bag-filling device. The power system is composed of a motor and a transmission mechanism, the height of a suction nozzle at the grain sucking platform is adjustable so that it can be guaranteed that the suction nozzle can make contact with the grains, negative pressure is enhanced by adding rubber to the suction nozzle, and the grains are easily sucked into bags due to the design that the opening of the suction nozzle is inclined, the upper end of the opening of the suction nozzle makes contact with the grains, and the lower end of the opening of the suction nozzle nearly makes contact with the ground. A grain discharging tube behind a vacuum pump is a straight tube, a piece of screen cloth is arranged at the joint of the grain discharging tube, a left grain falling tube and a right grain falling tube, and the screen cloth can separate dust in air from the grains so that the grains can leak into the bags. The trolley is small in occupied space, simple in structure, convenient to transport and operate, high in practicality, particularly suitable for farmers having medium and small grain yields to use, and capable of finishing grain collection rapidly and efficiently.

Description

technical field [0001] The invention relates to the field of agricultural mechanization, in particular to a drying grain collecting device. Background technique [0002] With the continuous development of modern society, the following situations have emerged in China's rural areas: First, because my country implements the road of revival of industrialized power, urban development of industry has become the current trend. In order to develop urban industry, a large amount of labor is required, resulting in the influx of a large number of rural people In cities, the number of rural laborers has decreased, and in some parts of our country, the degree of agricultural mechanization is very low, and some agricultural operations require more manpower. According to investigations, the collection work of airing grains in some rural areas before drying is: first, people will scrape the crops into a pile with a scraper, and then use a broom to scrape the rest of the scraper into piles, ...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the design of the present invention is to provide a drying grain collection trolley to replace the traditional manual collection. The drying grain collection trolley adopts the principle of a vacuum cleaner to collect grains, and at the same time has the function of collecting and bagging grains, so as to solve the problem of work intensity when farmers collect and dry grains. Large collection efficiency is low, and it also has several advantages such as clean grain collection, simple operation, simple structure, and small size.

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