Holing and fertilizing combine for transplanting

Abstract

The invention discloses a holing and fertilizing combine for transplanting, which comprises a frame, a holing roller and a fertilizing device. Both the holing roller and the fertilizing device are disposed on the frame. The holing roller is connected with the frame through a mandrel. At least two roles of blades are peripherally disposed on the outer surface of the holing roller. Each blade is composed of a fertilizing hole blade and a transplanting hole blade, which are spaced. The fertilizing device comprises a tubular casing, and a hopper is disposed at the top of the tubular casing. A screw is disposed in the tubular casing. The holing and fertilizing combine for transplanting further comprises at least two non-closed guides, and the guides are in a splayed form lengthwise along the holing and fertilizing combine. Machines for manual holing in transplanting can be replaced with the holing and fertilizing combine, so that labor density can be reduced, and transplanting efficiency and survival rate are increased. The holing and fertilizing combine has the functions of holing and fertilizing, while hole, plant and row spacing (hole density) and depth are adjustable. The fertilizing device is capable of automatically recognizing transplant holes and fertilizing holes, so that automatic, precise and quantitative fertilizing is achieved.

Description

technical field [0001] The invention relates to a hole punching and fertilizing integrated machine for transplanting, which belongs to the field of agricultural machinery. Background technique [0002] Seedling transplanting is an advanced and applicable technology for increasing agricultural production in my country. It is widely used in dry land and paddy fields. The annual application area in the country reaches more than 800 million mu. Transplanting is divided into manual, mechanical and half-human half-machine, etc. Before mechanical transplanting, it is necessary to plow and prepare the land, and no-tillage cannot be implemented, which will cost more investment. [0003] Especially in cotton production, in order to shorten the growth period of cotton in the field, increase the multiple cropping index, and increase land output, the planting methods of substrate seedling cultivation or transplanting after nutrient pots are widely used, which have the advantages of high ...

AI Technical Summary

Problems solved by technology

The caving knife is a closed cylinder, and the soil is easy to stick to the wall of the cylinder after the cavitation, and cannot be automatically removed and cleaned, which affects the depth and shape of the cavitation

The common no-tillage seeders mostly use "ditching" instead of "plowing" to sow crops such as wheat and corn. Cannot meet the needs of transplanting agronomy

[0004] The above-mentioned no-tillage machines do not yet have the integrated functions of punching holes and fertilizing. In view of the fact that there are many plowing and no-tillage planters developed at home and abroad, and less development of no-tillage transplanting machines, there is an urgent need to develop seedling transplanting machines. The integrated machine for automatic hole-forming and automatic precise fertilization is needed, so that on the basis of no-tillage, mechanical transplanting and base fertilizer application can be completed at one time, further improving the efficiency of transplanting, fertilization, seedling quality, and reducing labor intensity , reduce the number of operations, reduce labor input

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