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Supporting structure for crop lodging prevention and lodging prevention device

A support structure and anti-lodging technology, applied in plant support, application, agriculture, etc., can solve problems such as adjustment, difficult crop growth height, height adjustment difficulty, etc.

Pending Publication Date: 2020-08-25
LUOYANG ACADEMY OF AGRI & FORESTRY SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The right-angle fastener of the device is set on the top of the pole, and the building height of the steel pipe on the right-angle fastener is determined by the height of the crops. In fact, the height adjustment needs to be moved together with the steel pipe, and the steel pipe has a certain weight, which also brings a certain degree of difficulty to the height adjustment

Method used

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  • Supporting structure for crop lodging prevention and lodging prevention device
  • Supporting structure for crop lodging prevention and lodging prevention device
  • Supporting structure for crop lodging prevention and lodging prevention device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] An anti-lodging device, such as Figure 5 As shown, it includes an integrally formed anti-lodging net 13, a support structure and four active ropes 9;

[0029] Set up support structures on the four corners of the field area; Figure 1-3 As shown, the support structure includes a column 1, a fixed plate 2 and a rope control member; four fixing hooks I3 are arranged on the column 1 along the vertical direction, and the fixing hooks I3 are in the shape of ┑. The fixed plate 2 is arranged on the top of the column 1; the fixed plate 2 is Π-shaped, including a horizontal plate 201 and a first longitudinal plate which is respectively located at two ends of the horizontal plate 201 and perpendicular to the horizontal plate 201 The board 202 and the second longitudinal board 203 are parallel to each other, and the horizontal board 201 is embedded and fixed on the top of the column 1 . The rope control member includes a rotating shaft 4, shaft holes are respectively arranged on...

Embodiment 2

[0032]An anti-lodging device, the structure of which is basically the same as that of embodiment 1, the difference lies in the connection method between the movable rope 9 and the support structure, specifically: in embodiment 2, the four net edges of the anti-lodging net 13 are grouped in pairs , every two opposite net edges are a group, divided into two groups, one of which is an active group, and another group is a fixed group; two active ropes 9 are included in the active group, and each active rope 9 The two ends are respectively wound and fixed on the rotating shafts 4 of the two adjacent supporting structures; the fixed group also includes two movable ropes 9, and the two ends of each movable rope 9 are respectively movably connected by knots On uprights 1 of two adjacent support structures. When height is adjusted like this, can regulate the net edge height of movable group by the rope control part of supporting structure, then moderately adjust the net edge height of ...

Embodiment 3

[0034] When the length and width of the field area are large, the anti-lodging net used is also relatively large. Since the anti-lodging net has a certain weight, if only the supporting devices are set at the four corners of the field area, the middle part of the anti-lodging net will be damaged. Falling occurs due to the influence of gravity. Such as Figure 7 As shown, auxiliary columns 10 can be set on four sides of the field plot. The auxiliary column 10 is provided with four fixed hooks II11 in the vertical direction, and the fixed hooks II11 are in the shape of ┛, as shown in Figure 4 shown. The height of the auxiliary column 10 is equal to the height of the column. Hanging the net edge of the anti-lodging net 13 on the fixed hook II11 of the auxiliary column 10 can effectively prevent the anti-lodging net 13 from falling.

[0035] The anti-lodging device of the present invention can also be applied to other fields, and can be selected according to the application. ...

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Abstract

The invention relates to a supporting structure for crop lodging prevention and a lodging prevention device, and belongs to the technical field of agricultural equipment. The supporting structure comprises a stand column, a fixing plate and a rope control part, wherein a fixing hook I is arranged on the stand column; the fixing plate is arranged at the top end of the stand column; the fixing platecomprises two parallel longitudinal plates, and the rope control part comprises a rotating shaft penetrating through the two longitudinal plates; one end of the rotating shaft is connected with a wrench, and the other end of the rotating shaft is provided with a gear; and the fixing plate is connected with a limiting tooth block meshed with the gear. The supporting structure stands in a field community through the stand column, and the tightness length of a movable rope wound on the rotating shaft is controlled through the rope control part; and the supporting structure is applied to the lodging prevention device, by reasonably arranging the connecting mode of the supporting structure and the movable rope, various forms of height adjustment of a lodging prevention net is achieved, the height of the lodging prevention net is adjusted according to different growth periods of crops, and operation is easy.

Description

technical field [0001] The invention belongs to the technical field of agricultural equipment, and in particular relates to an anti-lodging device for crops. Background technique [0002] As a planting category, crops require relatively standardized conditions in the research process. During the growth of crops, their plant height is of great importance to scientific research and breeding workers. It is self-evident in scientific research and identification of breeding traits At the same time, the principle of unique difference is followed, but anti-lodging is an important prerequisite for standardization of experiments and scientific accuracy. Lodging is one of the main factors affecting crop agronomic traits, yield traits, resistance, high yield, stable yield and high quality. Lodging often makes experiments scrapped and research work meaningless. Crop lodging mainly occurs in the experimental environment where the fertilizer and water are sufficient, the crops grow vigor...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G9/12
CPCA01G9/128
Inventor 冯伟森吴少辉张学品高海涛杨子光杨洪强田文仲常国民段国辉温红霞张少澜丁志强孟丽梅张珂孙军伟张向召李瑜张芳
Owner LUOYANG ACADEMY OF AGRI & FORESTRY SCI
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