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Seeding gap and density adjustable crop seeding device

A technology for seeding devices and crops, applied in the agricultural field, can solve the problems of complex machinery, high cost, multi-energy resources, etc., and achieve the effects of simple structure, high practicability, and avoiding soil compaction.

Inactive Publication Date: 2018-08-07
陈广进
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Many crop sowing machines are driven by energy to achieve sowing, which consumes more energy. At the same time, the machinery is more complicated and the cost is higher. This has brought a certain impact on the promotion of the device. These are things that we need to face and solve. The problem

Method used

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  • Seeding gap and density adjustable crop seeding device
  • Seeding gap and density adjustable crop seeding device
  • Seeding gap and density adjustable crop seeding device

Examples

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Embodiment 1

[0022] A crop sowing device with adjustable sowing spacing and density, comprising a wheel 1, a rotating shaft 2 is arranged in a bearing at the center of the wheel 1, a front fork 5 is clamped on the rotating shaft 2, and a front fork 5 is provided at one end A support rod 6, one end of the support rod 6 is provided with a handle 7, a connecting rod 12 is installed on the spokes of the wheel 1, and one end of the connecting rod 12 is provided with a material box 11, and the top and bottom of the material box 11 are connected respectively There are a first seeding pipe 13 and a second seeding pipe 14, and the ends of the first seeding pipe 13 and the second seeding pipe 14 away from the material box 11 are hinged with a cover plate 16, and the cover plate 16 is connected to the first seeding pipe 13. Elastic steel sheets 17 are respectively connected with the second sowing pipe 14 , and a push rod 18 is placed in the material box 11 , and both ends of the push rod 18 are locate...

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Abstract

The invention discloses a seeding gap and density adjustable crop seeding device. The crop seeding device comprises a wheel, wherein a rotating shaft is arranged in a bearing at the center of the wheel, a front fork is clamped to the rotating shaft, a support rod is arranged at one end of the front fork, and a handle is arranged at one end of the support rod; and a connecting rod is mounted on thespoke of the wheel, a material tank is arranged at one end of the connecting rod, and a first seeding pipe and a second seeding pipe are respectively communicated to the top and bottom of the material tank. According to the crop seeding device, a cover plate can be opened by a top rod under the effects of the gravity and the inertia force, and seeds in the material tank can fall, so as to realizeseeding; and when the wheel rotates to enable the top rod to be deviated from the vertical direction, the cover plate is folded under the effect of an elastic steel piece, the elastic force of the elastic steel piece can be counteracted by virtue of the gravity and inertia force of the top rod, and the cover plate can be opened by a certain angle but not completely opened, so that the top rod isremained in the material tank, and the seeds are blocked in the material tank, so as to realize seeding.

Description

technical field [0001] The invention relates to the field of agricultural technology, in particular to a crop sowing device with adjustable sowing spacing and density. Background technique [0002] Crops refer to various plants cultivated in agriculture. A type of living thing. Including food crops and economic crops (oil crops, vegetable crops, flowers, grass, trees) two categories. Edible crops are one of the sources of basic human food. "Food is paramount to man", which expresses the relationship between man and food, and a reasonable diet can bring health to human beings. Food self-sufficiency is the foundation of a country's sustainable development. The growth of crops is inseparable from scientific and technological production technology, as well as one of the crop cultivation measures of mechanical equipment manufactured by new industries that can assist agricultural production. The operation of sowing the seeding material into the soil layer at a certain depth i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C7/18A01C7/20
CPCA01C7/18A01C7/20
Inventor 陈广进
Owner 陈广进
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