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Farmland soil improvement pre-burying device

A technology of soil improvement and pre-embedded devices, which is applied in the direction of soil lifting machinery, agriculture, agricultural machinery and implements, etc. It can solve the problems of great difference in improvement effect, achieve good drug application effect, improve improvement effect, and improve soil acidity Effect

Inactive Publication Date: 2021-02-19
李克兰
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, no matter how good the soil improvement effect of the above-mentioned soil conditioner is, if the application effect is not good, the improvement effect on the soil will be far from the expected effect, so a device is needed to assist it to better play its best effect. Improvement

Method used

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  • Farmland soil improvement pre-burying device
  • Farmland soil improvement pre-burying device
  • Farmland soil improvement pre-burying device

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Embodiment Construction

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0028] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, so as to Specific orientation configurations and operations, therefore, are not to be construed as limitations on the invention.

[0029] refer to Figure ...

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Abstract

The invention belongs to the technical field of agricultural tools, particularly relates to a farmland soil improvement pre-burying device, and provides the following scheme for solving the problems that in the prior art, a soil conditioner is poor in application effect, and the soil improvement effect of the soil conditioner is far different from the expected effect. The device comprises a cylindrical shell, a conical plug is welded to the lower end of the cylindrical shell, an agent application hole is formed at the side end of the cylindrical shell, an agent application device is arranged at the inner side of the cylindrical shell, a piercing assembly is arranged on the inner wall of the cylindrical shell, the agent application device comprises a driving assembly and an agent application assembly, and the driving assembly comprises a lifting cylinder, an operating handle, a water retaining cover plate, a sealing plate and a middle shaft. The agent application assembly comprises a plurality of fixing partition plates, and agent bags are fixedly connected between every two adjacent fixing partition plates and between the fixing partition plate located at the uppermost end and thesealing plate. The device is simple in structure, convenient to operate, capable of achieving regular agent application and local quantitative agent application deep in soil and good in agent application effect, and therefore the soil improvement effect is improved.

Description

technical field [0001] The invention relates to the technical field of agricultural implements, in particular to a pre-embedded device for farmland soil improvement. Background technique [0002] Soil is the loose surface layer on which plants can grow on the earth's land, and fertility is the basic characteristic of soil. There are many basic soil properties that affect fertility, including: the thickness of the plow layer, the texture and structure of the plow layer, the content of organic matter in the soil, the content of nutrients such as nitrogen, phosphorus, and potassium in the soil, and the pH of the soil. At present, in the domestic cultivated soil, the fertility level is low, the soil physical and chemical properties are poor, and the low-yield soil with low crop yield accounts for about 30%. The basic properties of these soils can be summarized as: "drought, flood, salt, alkali, acid, plate, Thin" a few words. [0003] Therefore, Chinese patent publication numb...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01B77/00
CPCA01B77/00
Inventor 李克兰
Owner 李克兰
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