Small maize inter-row fertilizing apparatus

Abstract

The invention relates to a small maize inter-row fertilizing apparatus which comprises a bottom plate, a roller device, a counter weight device, a frame body device, a cover plate device, a holding device and a baffle plate device, wherein a first through hole, a discharge pipe, a first sloping plate, a second sloping plate, a first supporting rod, a first roller, a smashing gear, a first supporting block, a second roller and a first transverse rod are arranged on the bottom plate; the roller device comprises a third roller, a second supporting block, a second supporting rod, a second transverse rod, a hook part, a second slanting pole and a first vertical rod; the counterweight device comprises a transverse plate, a first fixed block, a second vertical rod, a balancing weight, a first bended rod and a first bracket; the frame body device comprises a frame body, a triangular block, a discharge hopper, a rotary wheel and a material splitting block; the cover plate device comprises a first positioning rod, a horizontal block, a cover plate, a first connecting rod and a first holding rod; the baffle plate device comprises a baffle plate, a first baffle plate, a drawing rod and a second baffle plate. The small maize inter-row fertilizing apparatus provided by the invention can be used for effectively fertilize inter-row maize, is high in fertilizing efficiency, and can be used for firstly smashing and covering soil.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a small-sized inter-row fertilization device for corn. Background technique [0002] Corn is one of the three major food products in the world today. It has a large sown area in China and is widely distributed. It is one of the main food crops in northern and southwestern China and other dry valley areas. Corn is a high-yielding crop, and it is very dependent on nutrients during the growth process, especially fertilizers. Generally, it needs to be topdressed about 3 times. It is relatively easy to fertilize maize at the seedling stage, but it is difficult to fertilize maize at the early stage of flowering and pollination due to restrictions such as plant height and row spacing. At present, relevant units have also conducted research on corn inter-row fertilization machinery, but due to limited operating conditions, the equipment is complex and heavy, and cannot we...

AI Technical Summary

Problems solved by technology

It is relatively easy to fertilize maize at the seedling stage, but it is difficult to fertilize maize at the early stage of flowering and pollination due to restrictions such as plant height and row spacing.

At present, relevant units have also conducted research on corn row fertilization machinery, but due to limited operating conditions, the equipment is complex and heavy, and cannot well meet the operating requirements.

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