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Pneumatic conveying type moss bran planter

A technology of airflow conveying and seeding machine, which is applied in the field of seeding machinery to achieve the effect of convenient operation and improved seeding efficiency

Pending Publication Date: 2019-02-22
CHINESE ACAD OF AGRI MECHANIZATION SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide an air-conveying type teff seeder to efficiently solve the problem of sowing small grain seeds and realize the mechanized quantitative seeding and row sowing of teff seeds

Method used

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  • Pneumatic conveying type moss bran planter
  • Pneumatic conveying type moss bran planter
  • Pneumatic conveying type moss bran planter

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Embodiment Construction

[0082] Below in conjunction with accompanying drawing, structural principle and working principle of the present invention are specifically described:

[0083] seefigure 1 and figure 2 , figure 1 It is a structural schematic diagram of an embodiment of the present invention, figure 2 for figure 1 side view. The air conveying type teff seeder of the present invention comprises: frame 1; Seed box 2, is installed on described frame 1 and is positioned at the top of described frame 1, is used for containing teff seed, and described kind A seed meter 34 is installed below the box 2; a seed metering conveying system 3 is used for the quantitative discharge of the teff seeds, and completes the transportation and distribution of the teff seeds into rows, and the seed metering conveying system 3 is installed on the frame 1 And located at the rear and lower part of the frame 1, the seed delivery system 3 is connected with the seed meter 34; the transmission system 4 is installed o...

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Abstract

A pneumatic conveying type moss bran planter comprises a rack; a seed box mounted on the rack and located above the rack, wherein a seed metering device is installed under the seed box; a seed metering conveying system mounted on the frame and located below the rear of the frame and connected to the seed metering device; a transmission system mounted on the frame and located on the lower portionson two sides of the frame and used for driving and transmitting power to a seed metering shaft of the seed metering device to complete seed metering, wherein the transmission system is connected withthe seed metering shaft; a supporting adjustment device mounted on the frame and located at the rear of the frame for supporting and fixing a seeding guide pipe and limiting a minimum outlet of the seeding guide pipe, wherein the seeding guide pipe is connected with the seed metering conveying system; a fan and a transmission device mounted on the frame and located on the front side of the frame,wherein the fan and the transmission device are connected to the seed metering conveying system to convey moss bran seeds in a pipeline as an air source.

Description

technical field [0001] The invention relates to a sowing machine for small-grain seed crops, in particular to an air conveying type teff sowing machine. Background technique [0002] Teff is the main food crop in Ethiopia and is widely planted. At present, the agricultural production of teff mainly relies on labor and animal power. The production method is backward and the production efficiency is low. It is extremely difficult to meet the demand for teff due to population growth. Sowing is one of the most important links. At present, the planting method of Ethiopian teff is mainly artificial sowing. Due to the characteristics of impracticality and poor uniformity of artificial sowing, it makes field management difficult, and it is difficult to control diseases and insect pests during the later growth process. Harvest When the plants are messy and lodging is serious. At the same time, due to the small size of teff seeds, the thousand-grain weight is only 0.26-0.42g, and me...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C7/08
CPCA01C7/081A01C7/082
Inventor 杨学军
Owner CHINESE ACAD OF AGRI MECHANIZATION SCI
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