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Stable-type semi-suspension corn seeding machine

A technology of seed metering device and support shaft, which is applied in the direction of sowing, planting methods, excavation/covering trenches and holes, etc., and can solve the problems of increased hole rate, difficulty in ensuring plant spacing, and congestion of wheat straw

Pending Publication Date: 2017-08-04
王娟
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the burning of straw is prohibited in all parts of our country, so the working environment of the corn planter is very bad, and the more prominent problems are the congestion of wheat straw and the pollution of the seed meter by weeds
The current corn seeder is in the extensive sowing mode. In order to ensure the row spacing and sowing depth, most of the suspended corn seeder is used. Guaranteed and increased porosity

Method used

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  • Stable-type semi-suspension corn seeding machine

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Embodiment Construction

[0006] Referring to the accompanying drawings, a stable semi-suspended corn planter includes a front traction frame combination and a rear traction frame opener combination. The front traction frame combination and the rear traction frame opener combination are combined by four connecting rods. Together, form a stable semi-suspended corn planter. Wherein, the front traction frame combination includes: front traction frame 1, seed metering device 5, fixed seat 10, wherein seed metering device 5 is fixed on the front traction frame 1, fixed seat 10 is on the front traction frame 1, and is connected with the traction frame The rear traction frame opener combination includes: rear traction frame 2, ditch opener 9, ground wheel 6, connection device 7 between rear traction frame and ground wheel, support device 8, wherein the opener 9 is fixed on the rear traction frame 2 Above, the rear traction frame 2 and the ground wheel 6 are connected together through the connecting device 7, ...

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Abstract

The invention relates to a stable-type semi-suspension corn seeding machine. A seed metering device and a furrowing device are of a split type and are connected together by virtue of four connecting rods, when in seeding, the seed metering device remains stationary, only the furrowing device floats up and down, so that the stability of the seeding apparatus is improved, the stability in operation when in seed charging and seed attraction is ensured, an empty hole rate of the seeding is greatly decreased, a plant distance is relatively accurate, the empty hole caused by the falling of seeds due to the vibration of the up-down floating of the seed metering device can be thoroughly solved; and a rear traction frame is supported by a ground wheel and adjusted by a supporting apparatus, a seeding depth of the furrowing device can be controlled; and in an unsmooth wheat straw field, an ideal furrowing effect and seeding effect can be achieved, so that the problem of inaccurate plant space of the corn seeding and high empty hole rate in the prior art can be solved.

Description

technical field [0001] The patent of the invention relates to the field of agricultural machinery, and is a stable semi-suspension corn seeder. Background technique [0002] At present, the burning of straw is prohibited in various parts of our country, so the working environment of the corn planter is very bad, and the more prominent problems are the congestion of wheat straw and the pollution of the seed meter by weeds. The current corn seeder is in the extensive sowing mode. In order to ensure the row spacing and sowing depth, most of the suspended corn seeder is used. Guaranteed and increased porosity. In this context, we have developed a stable semi-suspended corn seeder. The seed meter and ditch opener of this device are split, and are connected together by four connecting rods. When sowing, the seed meter is fixed It does not move, only the opener floats up and down, which improves the stability of the seed metering device, ensures stable operation during seed filli...

Claims

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Application Information

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IPC IPC(8): A01C7/00A01C5/06
CPCA01C5/062A01C7/00
Inventor 王梅忠张金强
Owner 王娟
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