Mechanized grain collecting equipment of sunning grounds

Abstract

The invention provides mechanized grain collecting equipment of sunning grounds, which aims to change the current situation of artificial grain collection on farms and sunning grounds of big farmers. In the equipment, a grain collecting device mainly formed by a grain collector, a negative pressure fan and a sedimentation tank is arranged on a running machine frame; the grain collecting device and the negative pressure fan are communicated with the sedimentation tank respectively; the grain collector is a cavity, and the lower part of the grain collector is provided with a long and narrow grain inlet; the lower end of the sedimentation tank is provided with an air-lock grain falling valve; and an elevator, a diesel generating driving machine set, a grain collecting skip bucket, a manipulator chair and an operating control panel are also arranged on the running machine frame. In the mechanized grain harvesting equipment, the grain collector is connected with the negative pressure fan and enables the collected grains to first smoothly fall in an elevating bucket of the elevator through the air-lock grain falling valve of the sedimentation tank, then enter the grain collecting skip bucket and finally be dumped in other transportation vehicles to transport the grains to the destination, so that the whole process of grain collection on the sunning grounds is completed mechanically, grains are collected completely, and the working efficiency is high; in addition, the labor intensity of operating personnel collecting the grains on the sunning grounds are relieved, and the equipment is particularly suitable to be promoted and used on the large and medium-sized farms and by the big farmers.

Description

technical field [0001] The invention relates to grain mechanical equipment, in particular to mechanized grain harvesting equipment for drying yards. Background technique [0002] There are a large number of large and medium-sized farms and large grain growers in my country, and a large amount of grain harvested must be dried and stored in storage. On days when there is no rain but plenty of sunshine, it is still people's first choice to dry and store grain in the sun. The drying yards of farms and large grain growers range from a few acres to dozens of acres. Usually, when drying grain, first use transport vehicles to dump the grain pieces on the drying field, and then use bulldozers and manual work to spread the grain evenly, so as to fully absorb the sun's light and heat. However, it is not so easy to collect grain in the drying field. People have used winch-type machines or rotary dust-sweeping devices to collect grain. The former not only does not collect enough grain,...

AI Technical Summary

Problems solved by technology

However, it is not so easy to collect grain in the drying field. People have used winch-type machines or rotary dust-sweeping devices to collect grain. The former not only does not collect enough grain, but also easily damages the surface of the drying field by the twisting cage; The latter cannot easily sweep up heavy grains like sweeping dust, so they all failed in the end.

For now, the harvesting operations of farms and drying yards of large grain growers still rely on manual cleaning, stacking, and shipment. It takes dozens of people and several hours to complete the harvesting of grain in a drying yard, which is labor-intensive and time-consuming.

Images