Control method of circulating propulsion-type rape pot seedling transplanting device

Abstract

The invention discloses a control method of a circulating propulsion-type rape pot seedling transplanting device. By the control method, the circulating propulsion-type rape pot seedling transplantingdevice is used for controlling rape pot seedling transplantation. In the circulating propulsion-type rape pot seedling transplanting device, a transplanting mechanism is mounted on a machine frame, is positioned at the front end of a seedling conveyor and is high in transplanting speed and transplanting efficiency; a ditch opener is mounted below the front end of the machine frame; an inverted trapezoidal or square trough-shaped seedling planting ditch is opened first, and then a rape pot seedling is vertically transplanted into the seedling planting ditch, so that the problem that the stem of the pot seedling transplanted at high speed in a high-humidity dry land is easy to break is effectively solved; soil covering mechanisms are positioned on the two sides of the back end of the seedling conveyor respectively; by a soil covering method of squeezing soil first and then covering the soil, the influence of the covered soil on the pot seedling transplanting erection degree is reduced and the transplanting quality is improved; and a seedling conveying barrel forms a parallel synchronous deflection structure through the machine frame, a connecting rod and a transmission box, so thatthe rapepot seedling is transplanted at a speed close to zero relative to the ground in the process of entering the soil, and the transplanting quality is effectively improved.

Description

technical field [0001] The invention relates to the technical field of pot seedling transplanting, in particular to a control method of a circulation propulsion type rape pot seedling transplanting device. Background technique [0002] The mechanized transplanting of rape pot seedlings mainly includes seedling-guiding tube planters, reciprocating cup-type planters, and flexible chain clip-type planters. These planters are also suitable for transplanting corn, pepper and other crops or vegetable pot seedlings. The transplanting quality is high and the speed is relatively fast. However, due to the high planting density of rapeseed, usually between 120,000 and 400,000 plants per hectare, and the low income of rapeseed planting, more high-speed, efficient and simple planting methods should be used for planting rape seedlings in bowls. The planting density of rice is close to the planting density of rapeseed. Rice machine transplanting uses a rotary transplanter for high-speed t...

AI Technical Summary

Problems solved by technology

However, due to the high planting density of rapeseed, usually between 120,000 and 400,000 plants per hectare, and the low income of rapeseed planting, a more high-speed, efficient and simple planting method should be adopted for planting rape seedlings in pots

The planting density of rice is close to the planting density of rapeseed. Rice machine transplanting uses a rotary transplanter for high-speed transplanting, which is fast and of high quality. However, rice transplanting is to insert rice seedlings into soft mud, while rapeseed needs to be transplanted The pot seedlings are inserted into the solid soil, and the rapeseed is planted by machine transplanting, which can easily break the pot seedling stalks and damage the pot seedlings; in the process of high-speed transplanting, the machine travels fast, and the influence of the implicated effect Under low conditions, it is easy to reduce the uprightness of pot seedlings and affect the quality of transplanting.

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