Pennisetum sp. seed metering device based on roll-type seed metering and reseeding

A kind of seed metering device and giant fungus grass technology, applied in the direction of seeder parts, etc., can solve the problems of reduced seeding efficiency, no reseeding device, and inflexible structure of the seed metering device, so as to prevent shutdown and replenishment and ensure continuous running effect

Active Publication Date: 2017-05-31
FUJIAN AGRI & FORESTRY UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The structure of the seed meter is not flexible enough by using the conveyor belt
In addition, the existing Jujuncao seed metering device is only equipped with a seeding device and does not have a reseeding device. When the Jujuncao seedlings in the seed box are not replenished in time, it needs to be shut down for replenishment, reducing the efficiency of sowing

Method used

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  • Pennisetum sp. seed metering device based on roll-type seed metering and reseeding
  • Pennisetum sp. seed metering device based on roll-type seed metering and reseeding
  • Pennisetum sp. seed metering device based on roll-type seed metering and reseeding

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Experimental program
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Effect test

Embodiment 1

[0055] Please refer to Figure 1 to Figure 6 , Embodiment 1 of the present invention is:

[0056] A giant fungus grass seed metering device based on roller-type seeding and re-seeding, including a seed storage mechanism 1, a seed metering mechanism 2 and a re-seeding mechanism 3, the seed storage mechanism 1 includes a seed storage box 11, a linear guide rail 12, Linear slider 13, linear motor 14 and the first delivery plate 15, at least one partition 111 is provided in the described seed storage box 11, the spacing between the adjacent partitions 111 is the same as that of the giant Junction grass seedlings. Adapted in diameter, the linear guide rail 12 is slidably connected with the linear slider 13, the linear slider 13 is connected with the seed storage box 11, and is also connected with the linear motor 14, and the first conveying plate 15 Obliquely arranged below the seed storage box 11;

[0057] Described seeding mechanism 2 comprises seeding roller 21, seeding motor ...

Embodiment 2

[0060] Please refer to Figure 1 to Figure 6 , the second embodiment of the present invention is:

[0061] A giant juncao seed metering device based on roller-type seeding and replanting. On the basis of the first embodiment, the seed storage mechanism 1 also includes a baffle, and the baffle and the first conveying plate 15 The upper end is connected, and the baffle is in sliding contact with the bottom of the seed storage box 11 .

Embodiment 3

[0062] Please refer to Figure 1 to Figure 6 , Embodiment three of the present invention is:

[0063] A giant juncao seed metering device based on roller-type seeding and replanting. On the basis of embodiment 1 or 2, the seed storage mechanism 1 also includes two first support rods 16, and the two first The support rods 16 are respectively connected to the left end face and the right end face of the first conveying plate 15 , and the upper end of the first support rod 16 is connected to the aluminum profile on the seed meter bracket 4 through corner codes and screws.

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PUM

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Abstract

The invention provides a pennisetum sp. seed metering device based on roll-type seed metering and reseeding. The device comprises a seed storage mechanism, a seed metering mechanism and a reseeding mechanism, wherein the seed storage mechanism comprises a seed storage box, a linear guideway, linear sliding blocks, a linear motor and a first conveying plate, the seed storage box is internally provided with at least one partition board, and the first conveying plate is obliquely arranged below the seed storage box; the seed metering mechanism comprises a seed metering roll, a seed metering motor and a second conveying plate, the outer periphery of the seed metering roll is provided with at least one first seed storage groove, and the second conveying plate is obliquely arranged below the seed metering roll; the reseeding mechanism comprises a reseeding roll and a reseeding motor, the outer periphery of the reseeding roll is uniformly provided with second seed storage grooves, and the reseeding motor drives the reseeding roll to rotate; and the lower end of the first conveying plate is disposed above the middle part of the seed metering roll, and the lower end of the second conveying plate is disposed below the reseeding roll. The structure of the device avoids device halting for reseeding and guarantees continuity of seed metering.

Description

technical field [0001] The invention relates to the technical field of giant juncao planting machinery, in particular to a giant juncao seed metering device based on roller-type seed sorting and replanting. Background technique [0002] Jujuncao is a kind of energy plant. It has tenacious vitality and can be planted in different terrains and environments. It has the characteristics of high quality, high energy and high yield. It can be used to cultivate various edible fungi and can also be used as a Bioenergy fuels, papermaking and industrial fiber raw materials, etc., so extensive planting will have great economic benefits. [0003] The Chinese utility model patent whose publication number is CN205124316U discloses a kind of pre-cut type giant fungus grass seed metering device with a conveyor belt for seeding. The lower side of the replaceable seed box on the rack is provided with a conveyor belt for transporting giant juncao seedlings. Seedlings fall from the replaceable...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C7/20
CPCA01C7/20
Inventor 叶大鹏林长山刘斌郑书河杨薇
Owner FUJIAN AGRI & FORESTRY UNIV
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