Rice field ridger

Abstract

The invention discloses a rice field ridger. Side plates are symmetrically installed at the two ends of a rack and welded; a rotary tilling soil collection device is arranged below the rack and comprises a rotary tilling cutter roller and rotary tilling cutters, each rotary tilling cutter is composed of three parts including a forward cutting section, a transition section and a lateral cutting section, and the outer sides of the forward cutting sections, the transition sections and the lateral cutting sections are all provided with toothed cutter heads; the two ends of the rotary tilling cutter roller are sleeved with the side plates, extend outwards and are connected with bevel gear boxes, the rotary tilling soil collection device is arranged at one sides of the bevel gear boxes, pushingpress ridging devices comprise soil collection device shafts, disc sheets and a feather pieces, each ridging device shaft is arranged at one side of the corresponding bevel gear box and connected withthe bevel gear box, the other end of each ridging device shaft is connected with the rack, each disc sheet sleeves the corresponding ridging device shaft and is welded to the ridging device shaft, and one side of each ridging device shaft is provided with the corresponding feather pieces. The rice field ridger is simple and reasonable in structural design, the rack has excellent corrosion resistance, the strength is high, and the toothed cutter heads are arranged on the rotary tilling cutters and can achieve lateral cutting so that the rice field ridger cannot be wound with grass.

Description

technical field [0001] The invention relates to the field of agricultural technology, in particular to a paddy field ridge building machine. Background technique [0002] With the rapid development of my country's agriculture, the problem of labor shortage has become more prominent. Among them, the full mechanization of paddy fields is the focus of research. Rice field ridge building machine came into being. Paddy field ridge building machine is a kind of agricultural machinery, which is convenient, fast, and saves a lot of manpower and material resources. It is a necessary agricultural machinery. Paddy field flood irrigation is to divide the paddy field into grids, and build ridges around the grids. After irrigation, it will have a good effect on maintaining the thickness of the water layer and infiltrating the soil from top to bottom. Building ridges is the key to realizing rice field irrigation. High-quality ridges can not only save water resources and reduce water was...

AI Technical Summary

Problems solved by technology

The structure design of the existing paddy field ridge building machine is unreasonable, the frame is not good in corrosion resistance, and its strength is poor, which affects the service life; and the phenomenon of grass entanglement is very easy to occur when the rotary blade is working, resulting in the failure of the rotary blade to operate normally and affecting the device. the overall operation of

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