A water-saving planting device for automatic seeding based on humidity strain

A planting device and a technology for a planting device, which are applied in the directions of sowing, planter parts, and sowing planters, can solve problems such as consumption of surface water resources, and achieve the effects of simple structure, low production cost, and large control area.

Active Publication Date: 2021-01-05
NINGBO UNIVERSITY OF TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to improve this situation, methods such as drip irrigation have gradually emerged, but they also need to consume surface water resources

Method used

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  • A water-saving planting device for automatic seeding based on humidity strain
  • A water-saving planting device for automatic seeding based on humidity strain
  • A water-saving planting device for automatic seeding based on humidity strain

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A water-saving planting device for automatic seeding based on humidity strain, such as figure 1 with figure 2 As shown, it includes a suspension base 1, the bottom of the suspension base 1 is provided with a suspension rod 2, and at least one group of automatic seeding devices are fixedly arranged on the suspension rod 2, and the automatic seeding device includes two horizontal support plates 3 arranged symmetrically up and down. The middle part of the horizontal support plate 3 is fixedly arranged on the suspension rod 2, and the two ends of the horizontal support plate 3 and the position between the two horizontal support plates 3 are respectively provided with an arc-shaped double-layer humidity expansion body 4, and the horizontal support plate 3 The end is bent inward to form an end connecting plate 31 at an angle of 45-75° to the horizontal plane, and the end of the end connecting plate 31 is hingedly connected to the end of the arc-shaped double-layer humidity e...

Embodiment 2

[0026] With above-mentioned embodiment 1, its difference is: the thickness of suspension base 1 is 5mm and its width is 25mm, the length of suspension bar 2 is 120mm, the vertical distance between two horizontal support plates 3 is 40mm, the horizontal support plate 3 The thickness is 3mm and its length is 50mm, and the width is 20mm; the thickness of the arc-shaped humidity expansion inner layer 41 and the arc-shaped humidity expansion outer layer 42 are both 2mm and the arc is between π to 3 / 2π, and the arc-shaped humidity expansion inner layer The inner diameter of 41 is 22mm, the inner diameter of the arc-shaped humidity expansion outer layer 42 is 24mm, the thickness of the cylindrical shell 6 is 1mm and the curvature of the curved surface is between 3 / 2π to π, the inner diameter of the cylindrical shell 6 is 21mm, cylindrical The sum of the curvature of the shell 6 and the curvature of the arc-shaped humidity expansion inner layer 41 is greater than 2π and less than 3π. ...

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Abstract

The invention discloses a water-saving planting device based on humidity strain automatic seeding. The water-saving planting device is characterized by comprising a hanging base, wherein a hanging rodis arranged under the hanging base; at least one group of automatic seeding devices is fixedly arranged on the hanging rod; each automatic seeding device comprises two horizontal support plates in vertical and symmetrical arrangement; an arc-shaped double-layer humidity expansion body is positioned at the tail ends of the two horizontal support plates and is connected with the tail ends of the two horizontal support plates through hinging; crop seeds to be sowed are put into a cylindrical casing; the outside of the cylindrical casing is connected with the inner layer of the arc-shaped double-layer humidity expansion body; under the humidity strain driving, the arc-shaped double-layer humidity expansion body overcomes the bending rigidity of the horizontal support plates, and then generates the jumping flection around the tail ends of the horizontal support plates; the inward concave state is fast converted into the outward convex shape; the cylindrical casing is popped up; in the flying process, the crop seeds at inside are spread out. The water-saving planting device has the advantages of automatic induction, high sensitivity, simple structure, high spreading speed, large seedingarea, small occupied space, no maintenance, manufacturing convenience, lightweight and reliability.

Description

technical field [0001] The invention relates to the field of planting, in particular to a water-saving planting device for automatic seeding based on humidity strain. Background technique [0002] Many places in our country are facing the challenges of severe water problems such as "dry without water and polluted with water" and "wetland degradation, river cut-off, groundwater overexploitation, and reduction of seawater inflow". Most people have realized to varying degrees that the natural environment of life is constantly changing, and the ecosystems such as rivers and wetlands on which human beings depend are also undergoing drastic changes, and the degradation of some ecosystems is shocking. [0003] Water saving has become the goal of our common efforts. In the field of planting, in order to ensure the normal germination and growth of crops, it needs to be irrigated. The most commonly used method is flood irrigation, but it is a waste of water resources. In today's in...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01C7/20A01C7/08
CPCA01C7/085A01C7/20
Inventor 张振亚温小栋周继彪
Owner NINGBO UNIVERSITY OF TECHNOLOGY
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