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Wheat blossom midge soil removal, rinsing and sorting device and use method thereof

A wheat midge and sorting device technology, applied in chemical instruments and methods, botany equipment and methods, applications, etc., can solve problems such as high work intensity, low efficiency, cumbersome process, etc., to save physical labor, improve efficiency, The effect of easy operation

Inactive Publication Date: 2015-03-25
INST OF PLANT PROTECTION HENAN ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The invention overcomes the problems of high work intensity, complex technology, cumbersome process and low efficiency of the existing detection method, and provides a device for scouring, rinsing and sorting wheat midges with simple structure and convenient use and its use method

Method used

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  • Wheat blossom midge soil removal, rinsing and sorting device and use method thereof

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Experimental program
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Effect test

Embodiment 1

[0030] Embodiment one: if figure 1 As shown, in the present embodiment, a wheat midge soil washing, rinsing, and sorting device includes a hopper 1, an overflow tank 3, a rinse irrigation and a midge receiving screen 7, and the rinse irrigation includes a main irrigation 4 and a main irrigation The casing 5 at the top, the main irrigation is a cylindrical bottle with a diameter of 200 mm, the top of the main irrigation 4 is a slope, the lowest point of the slope is 50 mm away from the bottom of the bottle, and the center of the slope is connected with a cylindrical casing 5 with a diameter of 100 mm. The height is 320 mm, and the base of the casing 5 is provided with a water outlet 6; the upper part of the overflow tank 3 is an open cylindrical structure, the upper edge of the overflow tank 3 is fastened with the hopper 1, and the bottom surface of the overflow tank 3 is an inclined plane. One side of the column at the bottom of the overflow tank 3 is also provided with a poi...

Embodiment 2

[0040] Embodiment two: if figure 1 As shown, this embodiment is basically the same as Embodiment 1, except that the angle between the bottom surface of the overflow tank 3 and the horizontal plane is 30°, and the angle between the slope at the top of the main tank 4 and the horizontal plane is 45°. , the material of the hopper 1 is plexiglass.

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Abstract

The invention discloses a wheat blossom midge soil removal, rinsing and sorting device and a use method of the wheat blossom midge soil removal, rinsing and sorting device. The wheat blossom midge soil removal, rinsing and sorting device comprises a hopper, a water overflow tank, a rinsing pot and a blossom midge bearing screen. The rinsing pot comprises a main pot body and a sleeve on the top of the main pot body. The top of the main pot body is an inclined face. A water outlet is formed in the base portion of the sleeve. The upper portion of the water overflow tank is of an open cylinder structure, wherein the upper edge of the water overflow tank and the hopper are buckled, the bottom face of the water overflow tank is an inclined face, a sharp notch extending to the lower portion of one side is formed in one side of a cylinder on the lower portion of the water overflow tank, a hole matched with the sleeve is formed in the bottom face of the water overflow tank, and the water overflow tank is connected to the middle of the sleeve in a sleeving mode through the hole in the bottom face. The hopper is composed of a conical cylinder on the upper portion and a circular pipe on the lower portion. A steel wire screen is laid at the bottom inside the conical cylinder of the hopper. The circular pipe of the hopper extends into the rinsing pot. The wheat blossom midge soil removal, rinsing and sorting device is novel in structure, reasonable in design, convenient to carry, easy and convenient to operate, high in practicability and capable of saving labor and time.

Description

technical field [0001] The invention relates to a device and method for rinsing and sorting soil micro-animals, in particular to a device for panning, rinsing and sorting wheat midges in soil and a method for using the same. Background technique [0002] There are two types of wheat midges in my country, including red midge Sitodiplosis mosellana (Gehin) and yellow midge, among which red midge is the main pest of winter wheat in my country. Since the 1980s, it has mainly occurred in Henan, Hebei, Shanxi, Shandong, Jiangsu, Anhui, Shaanxi, Gansu, Ningxia, Beijing, Tianjin and other provinces and cities in China. The pest sucks the sap that is being filled with larvae lurking in the chaff, causing the wheat grains to be flattened, empty shells or moldy, generally reducing the yield by 10% to 20%, and in severe cases, reducing the yield by 30% to 50%, or even failing to harvest the grains. According to the data of the National Agricultural Technology Extension Center, since 20...

Claims

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Application Information

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IPC IPC(8): A01G13/00G01N1/28B07B1/28
CPCB07B1/04B07B2230/01G01N1/34
Inventor 武予清苗进张国彦巩中军段云蒋月丽李彤
Owner INST OF PLANT PROTECTION HENAN ACAD OF AGRI SCI
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