Screening equipment with automatic rice gathering and conveying functions

Abstract

The invention discloses screening equipment with automatic rice gathering and conveying functions. The screening equipment comprises a screening machine body and a base, an annular support is fixedlyconnected to the base, elastic airing cloth is fixedly connected to the annular support, a U-shaped support is fixedly connected to the inner wall of the annular support, and a first gear is installedin the U-shaped support. A feeding pipe movably connected with the U-shaped support is arranged on the U-shaped support in an up-down penetrating mode, the feeding pipe penetrates through the first gear and is in threaded connection with the first gear, and the feeding pipe penetrates through the center of the elastic airing cloth and is fixedly connected with the elastic airing cloth. The screening equipment is reasonable in structure, rice can be gathered without arranging a plurality of power sources, the gathering effect is good, the rice can be conveyed into the screening machine body while gathering is conducted, a farmer does not need to gather the rice and pour the rice into the screening machine body through a farm tool, the workload of the farmer is greatly reduced, therefore, the farmer can do other farming activities for more time, and convenience is brought to the farmer.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a screening device with the function of automatically gathering and conveying rice. Background technique [0002] my country is a large agricultural country, and agricultural production is particularly important to our country. In the southern part of my country, rice is widely planted. After the rice is harvested, it needs to be dried on the ground so that it can be stored for a long time and is not prone to mildew. [0003] In recent years, many farmland contractors have appeared. After the farmland contractors gather the scattered farmland in the countryside, they hire farmers to plant rice. After the rice is dried, it needs to be bagged. The rice on the ground or on the mulch is gathered and screened. The rice is gathered to facilitate the farmers to screen the rice, and the screening is to reduce the impurities and straw in the air-dried rice. The traditional ...

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Problems solved by technology

[0003]In recent years, there have been many farmland contractors. After the farmland contractors gather the scattered farmland in the countryside, they hire farmers to plant rice. After drying the rice, they need to It is bagged, and before bagging, the rice scattered on the ground or on the mulch needs to be gathered and screened. Gathering the rice is for the convenience of farmers to screen the rice, and screening is to reduce impurities and straw in the air-dried rice. The traditional way of collecting rice is to gather the rice by the farmers themselves using agricultural tools. This method of collecting rice is not only inefficient, but also consumes more human resources, which in turn limits the efficiency of rice collection, especially in busy seasons. The efficiency of collection is particularly important; secondly, after manually gathering the rice, it is necessary to manually pour the rice into the screening machine, which greatly increases the workload of the farmers. For this, we have designed a screening with the function of automatically gathering rice and conveying equipment

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