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Corn in-line duckbill forced discharge device

An in-line, duckbill technology, applied in the direction of planter parts, etc., can solve the problems that restrict the rapid development of full-film double-furrow sowing technology, cannot meet the needs of corn sowing, and the duckbill is not opened in time, so as to reduce the labor of farmers. The effect of strength, improving the qualified rate of plant spacing and simple structure

Inactive Publication Date: 2016-10-19
GANSU AGRI UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the mechanized operation of sowing, harvesting, and residual film picking is still blank, and the existing corn on-demand planters and hand-push corn hole planters are labor-intensive and low in production efficiency; Relying on the traditional duckbill hole sowing device, there are problems such as the duckbill is not opened in time, the soil is easily blocked, and the seeds are not easy to enter the hole, which seriously restricts the rapid development of the full-film double-furrow sowing technology and cannot meet the actual needs of corn sowing in Gansu

Method used

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  • Corn in-line duckbill forced discharge device
  • Corn in-line duckbill forced discharge device
  • Corn in-line duckbill forced discharge device

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Embodiment Construction

[0018] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0019] Such as Figures 1 to 5 As shown, the described corn in-line duckbill forced discharge device is characterized in that it includes an installation top plate 1 fixedly connected with the planter frame, and a camshaft 2 is installed on the installation top plate 1, and the camshaft 2 is provided with There is a cam assembly 3, and a pull-tab assembly 4 is installed corresponding to the cam assembly 3 on the board surface where the top plate 1 is installed, and the pull-tab assembly 4 is connected with the duckbill assembly 5 through a pull wire 6 .

[0020] Further, the pull-tab assembly 4 includes a pull-tab frame 4-1, a pull-tab 4-2 is hinged on the pull-tab frame 4-1 through a pull-tab rotating shaft 4-3, an...

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Abstract

The invention relates to the technical field of a corn seeding machine, specifically to a direct-insertion type duckbill forced seed discharging device for corn. The device is characterized by comprising an installation top plate fixedly connected with a frame of a seeding machine, wherein the installation top plate is provided with a camshaft which is provided with a cam assembly; and a pulling sheet assembly is arranged on the plate surface of the installation top plate at a position corresponding to the cam assembly and is connected with a duckbill assembly via pulling wires. According to the invention, the device can utilize instant dynamic load to shake off soil adhered on the duckbill assembly which is taken out from soil, so the precise corn seeding machine does better in controlling qualified corn plant spacing; a pulling sheet frame is used, so good strength and high precision are obtained; the pulling sheet is used to pull four pulling wires, so structure is simple, and installation is convenient; the direct-insertion type duckbill adaptable to an direct-insertion type rod is adopted, so the problems of soil entering when the duckbill assembly enters the soil and incapability of seed discharging when the duckbill assembly is taken out from the soil; and the device can be timely forced to start according to operation cycles. The device can improve production efficiency of precision corn seeding and mitigate labor intensity of farmers.

Description

technical field [0001] The invention relates to the technical field of corn seeders, in particular to a corn in-line duckbill forced discharge device. Background technique [0002] At present, the promotion area of ​​double-furrow sowing with full film covering in Gansu Province has exceeded 6.7×105hm 2 . Since the mechanized operation of sowing, harvesting, and residual film picking is still blank, and the existing corn on-demand planters and hand-push corn hole planters are labor-intensive and low in production efficiency; Relying on the traditional duckbill hole sowing device, there are problems such as the duckbill is not opened in time, the soil is easy to block, and the seeds are not easy to enter the hole, which seriously restricts the rapid development of the full-film double-furrow sowing technology and cannot meet the actual needs of corn sowing in Gansu. Contents of the invention [0003] The object of the present invention is to avoid the defects of the prior...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01C7/20
Inventor 赵武云石林榕樊廷录吴建民孙伟戴飞
Owner GANSU AGRI UNIV
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