A soil remover for removing soil in ring cutter
A technology of ring-knife and soil, applied in the direction of using tools for cleaning, cleaning methods and utensils, chemical instruments and methods, etc., can solve the problems of inconvenient operation, time-consuming and labor-intensive, unsafe, etc., and achieve the effect of labor-saving and quick operation.
Inactive Publication Date: 2017-08-22
中国林业科学研究院热带林业实验中心
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Problems solved by technology
[0005] The object of the present invention is to provide a soil remover for removing the soil in the ring cutter, so as to overcome the shortcomings of removing the soil in the ring cutter, such as high labor intensity, inconvenient operation, unsafety, time-consuming and labor-intensive, etc.
Method used
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[0017] The specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific embodiments.
[0018] Unless expressly stated otherwise, throughout the specification and claims, the term "comprise" or variations thereof such as "includes" or "includes" and the like will be understood to include the stated elements or constituents, and not Other elements or other components are not excluded.
[0019] Such as figure 1 As shown, a soil remover for removing soil in the ring knife according to a specific embodiment of the present invention includes: a base 1, a pressing rod 3, a ring knife seat hole 9, a slide bar 6 and a soil removal punch 8, the base 1 There is a column 2 on the top, and the column 2 is fixed with a pressure rod rocker arm 4, a sleeve 7 and a ring knife seat hole 9 from top to bottom. The ring kni...
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The invention discloses a soil removing device for removing soil in a cutting ring. The soil removing device for removing soil in the cutting ring comprises a base, a pressing bar and a sliding rod, wherein a stand column is arranged on the base, a sleeve and a cutting ring holder hole are fixedly arranged on the stand column in sequence from top to bottom, and the cutting ring holder hole is used for installing the cutting ring; the pressing bar is connected to the upper end of the stand column, and a spring is arranged between the tail of the pressing bar and the base and is used for limiting the pressing bar; the sliding rod is hinged to the pressing bar, the other end of the sliding rod penetrates through the sleeve, a soil removing punch is arranged at the end, penetrating through the sleeve, of the sliding rod, the pressing bar moves up and down so as to control the sliding rod, so that the soil removing punch is pushed to move up and down along the sleeve, and the soil removing punch corresponds to the cutting ring holder hole; the cutting ring is installed in the cutting ring holder hole, the soil removing punch is pushed by the sliding rod to move in the cutting ring holder hole, so that all soil in the cutting ring is pressed out in a cylindrical mode through the soil removing punch, labor is saved during operation, and operation is rapid.
Description
technical field [0001] The invention relates to the field of ring cutter tools, in particular to a soil remover for removing soil in a ring cutter. Background technique [0002] Soil physical properties include soil density, soil bulk density, soil water holding capacity, and soil porosity, which are the most basic soil physical properties and are closely related to soil fertility and plant growth. They are important research contents and measurement items of soil science. The national standard GB7835-87 (forest soil moisture-determination of physical properties) stipulates that the soil sample shall be retrieved with a special ring knife according to the sampling specification, weighed, soaked in water for 12 hours, weighed, placed on dry sand for 2 hours, and then placed Stand on dry sand for 24-30h and weigh. The above weighing data all include the weight of the ring knife, which is used for the calculation and analysis of soil physical properties after deducting the wei...
Claims
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IPC IPC(8): B08B1/00
CPCB08B1/00
Inventor 李朝英郑路
Owner 中国林业科学研究院热带林业实验中心