Hole type transplanting machine

Abstract

The invention relates to the field of agricultural transplanting, in particular to a hole type transplanting machine. The hole type transplanting machine comprises a parallelogram device, wherein the parallelogram device comprises eccentric transplanting wheels, aligned transplanting wheels and baffles, wherein the eccentric transplanting wheels are positioned at the inner sides of the corresponding aligned transplanting wheels; the eccentric transplanting wheels are connected with the aligned transplanting wheels by driving shafts; centers of the aligned transplanting wheels are fixed on the corresponding driving shafts; the driving shafts are rotationally connected with a rack; the eccentric transplanting wheels are eccentrically arranged on the driving shafts, and are connected with the top ends of the corresponding aligned transplanting wheels by short rods; the baffles are fixed at the outer sides of the middles of the eccentric transplanting wheels; the centers of the baffles are superposed with those of the eccentric transplanting wheels; a sleeve is eccentrically fixed on the surface of the outer side of each baffle; each sleeve is fixedly sleeved with a worm gear; each driving shaft penetrates through the corresponding sleeve and is connected with the corresponding aligned transplanting wheel; a clearance is reserved between the outer surface of each driving shaft and the inner surface of the corresponding sleeve; a plurality of rollers are symmetrically arranged on the inner side surfaces of the baffles relative to the centers of the baffles. According to the hole type transplanting machine, inclined inserting of crop seedlings is guaranteed, and the transplanting effect and transplanting quality of crops are improved; the hole type transplanting machine is simple and reliable in angle adjustment, easy to operate and high in angle adjusting precision.

Description

technical field [0001] The invention relates to the field of agricultural transplanting, in particular to a hole-type transplanting machine. Background technique [0002] Mechanical transplanting technology is widely used in transplanting economic crops such as tobacco, or in agricultural crops such as sweet potatoes, vegetables, and cotton. Adopting seedling raising and transplanting technology can increase the yield per mu of crops, greatly shorten the growth period of crops, and can also improve the ability of crops to resist insects, drought, salt and alkali, and cold damage. The existing manual transplanting is cumbersome and complicated, the row and plant spacing of transplanting cannot be effectively guaranteed, the planting depth is different, the quality after transplanting, the later survival rate and the yield are also greatly reduced, resulting in the production scale of crops in recent years. The farmers' enthusiasm is low, and the production efficiency decline...

AI Technical Summary

Problems solved by technology

However, the existing transplanting machines cannot achieve adjustable angles, so it is urgent to break the traditional technology and seek an efficient and high-quality transplanting device

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