Dredging device for agricultural paddy field

Abstract

The invention discloses a dredging device for agricultural paddy fields, which includes a mounting plate, a rotating column, a three-way sewage discharge pipe, an L-shaped rod, a movable column and a three-way sewage discharge pipe. , it is convenient to pull out the movable column to a certain length by hand, and it is convenient to adjust the height of the rotating column. When the frame is located in hard mud, the rotation of the frame is restricted, and the first magnet and the second magnet in the rotating state The magnetic south pole and magnetic north pole of the magnet are alternately the same and opposite, so the first magnet is subjected to constantly changing attractive and repulsive forces, so that the movable column moves up and down reciprocally, increasing the rotation area, and with the rotation of the L-shaped rod, it can The silt is quickly broken up, and the rotation of the agitating plate further improves the impact effect on the silt, and the silt enters the collection box after passing through the three-way sewage pipe, the sewage pump and the three-way sewage pipe, so the present invention has a good Silt cleaning effect.

Description

technical field

[0001] The invention relates to the technical field of agricultural planting, in particular to a dredging device for agricultural paddy fields. Background technique

[0002] Rice is an annual grass plant, about 1.2 meters high, with long and flat leaves, and panicles composed of many spikelets. The fruit is rice, which is called rice or rice after shelling. Rice can be divided into indica rice and japonica rice, early rice and middle and late rice, glutinous rice and non-glutinous rice. Paddy rice is called rice or rice after shelling the rice grains. In addition to being edible, rice can also be used as industrial raw materials for wine making and sugar refining. Rice husks and rice straws also have many uses. Rice belongs to the Poaceae Oryza genus and is an extremely ancient crop.

[0003] Before rice is planted, it is often necessary to desilt the paddy field, but the traditional operation is manual desilting, which not only consumes manpower and mate...

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