Accelerated fall type rape pot seedling transplanting device

Abstract

The invention discloses an accelerated fall type rape pot seedling transplanting device. The accelerated fall type rape pot seedling transplanting device comprises a seedling conveying device, a furrow opener, soil casting mechanisms, and a seedling protection mechanism which are arranged on a machine frame; the seedling conveying device is arranged at the middle part of the machine frame; the furrow opener is arranged at the lower part of the machine frame in front of the seedling conveying device; the seedling protection mechanism is arranged on the machine frame at the back part of the seedling conveying device; the soil casting mechanisms are arranged at the two sides of the back end of the seedling conveying device; accelerated fall type transplanting is adopted by the seedling conveying device, rape pot seedlings are inserted into soil under the effect of the inertia force of high speed seedling falling, seedling transplanting process is simple; a seedling conveying barrel is accelerated using high pressure gas flow, the structure is simple, gas flow is concentrated, and acceleration effect is excellent; in transplanting process, the synchronously rotating hairbrush seedlingprotection mechanism is capable of avoiding rape pot seedling overturning in soil casting process, and increasing transplanting quality.

Description

technical field [0001] The invention relates to the technical field of pot seedling transplanting, in particular to an accelerated falling type rape pot seedling transplanting device. Background technique [0002] The yield per mu of rapeseed is low and the growth cycle is long, but rapeseed seedlings have strong vitality and high planting density. Adopting efficient and streamlined planting methods is an important means to increase the income of rapeseed planting. At present, the mechanized operation technology applied in the field of pot seedling transplanting of rapeseed is similar to the transplanting of vegetable pot seedlings. There are mainly seedling-guiding tube planters, reciprocating cup-type planters, flexible chain clip-type planters, etc. These planters have The transplanting quality is high and the speed is fast. However, compared with the transplanting density of more than 120,000 rapeseed per hectare, the efficiency of the currently used planter is low, whic...

AI Technical Summary

Problems solved by technology

At present, the mechanized operation technology applied in the field of pot seedling transplanting of rapeseed is similar to the transplanting of vegetable pot seedlings. There are mainly seedling-guiding tube planters, reciprocating cup-type planters, flexible chain clip-type planters, etc. These planters have The transplanting quality is high and the speed is fast, but compared with the transplanting density of more than 120,000 rapeseed per hectare, the efficiency of the currently used planter is low, which cannot meet the high-speed and efficient planting of rapeseed pot seedlings

Images