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High-speed seed disturbing and discharging device

A high-speed, seed-discharging technology, applied to the parts of the planter, etc., can solve the problems of poor seed speed, affecting the seed filling effect and quality of the seed suction port, etc.

Pending Publication Date: 2022-04-15
NORTHEAST AGRICULTURAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Whether the air suction electric seed tray can ensure that each seed suction port in the seed filling area can be accurately, completely and orderly adsorbed to the seeds during the operation process is an important factor to improve the speed of sowing operations. In the past, when sowing operations, There is a la

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  • High-speed seed disturbing and discharging device
  • High-speed seed disturbing and discharging device
  • High-speed seed disturbing and discharging device

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Embodiment Construction

[0015] Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. A high-speed seed disturbing device uses pneumatic charging to give the seeds to be sorted a certain amount of initial kinetic energy in suspension, and realizes relatively low-speed seed filling and sorting under the high-speed operation of the air-suction electric seed sorting plate, and uses the return gas of the disturbed seed to achieve Air-blowing seed delivery; the device is mainly composed of a round-edged arc surface housing 4, a rotary channel entrance 2, a rotary channel 1, a seed delivery air channel 5, an air delivery seed introduction tube 7, an air inlet port 8, and an air inlet duct-9 , air intake conduit two 10, transport disturbance air hole 13 realizes; Wherein, the arc center line of the side face arc of the round edge arc surface housing 4 coincides with the arc line where the suction center of the air-suction electric seed metering d...

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Abstract

The invention relates to a component on an agricultural seeder, in particular to a high-speed seed disturbing and discharging device. In order to solve the problem that a large speed difference exists between a seed suction opening of an air suction type electric seed metering disc and static seeds, an air flow loop is established by a round-edge cambered-surface shell (4), a rotary channel inlet (2), a rotary channel (1), a seed conveying air channel (5), an air conveying seed guide pipe (7), an air inlet (8), an air inlet guide pipe I (9), an air inlet guide pipe II (10) and an air conveying and disturbing hole (13); a pneumatic energy charging mode is used for supplying certain suspension initial kinetic energy to the seeds to be sorted, so that high-speed seed charging sorting of the air-suction type electric seed-metering disc is realized.

Description

technical field [0001] The invention belongs to agricultural machinery components, and mainly relates to a high-speed seed disturbing device. Background technique [0002] Whether the air suction electric seed tray can ensure that each seed suction port in the seed filling area can be accurately, completely and orderly adsorbed to the seeds during the operation process is an important factor to improve the speed of sowing operations. In the past, when sowing operations, There is a large speed difference between the suction port of the circular motion air-suction electric seed metering disc and the stationary seeds. Excessively high linear speed will affect the filling effect and quality of the seed suction port. To solve this problem, the present invention provides A high-speed seed disturbance device was developed. Contents of the invention [0003] The purpose of the invention is to provide a high-speed disturbing seeding device, which uses pneumatic charging to give th...

Claims

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Application Information

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IPC IPC(8): A01C7/20
CPCA01C7/20
Inventor 张继成孙伟郑萍纪文义侯守印严世超
Owner NORTHEAST AGRICULTURAL UNIVERSITY