发明名称 |
DEVICE FOR PROFILING SOIL SURFACE AND DETERMINING DIRECTION OF FLOW OF ATMOSPHERIC PRECIPITATIONS IN FIELD |
摘要 |
FIELD: agriculture.SUBSTANCE: device for measuring the soil surface profile and determining the direction of flow of atmospheric precipitations in the field comprises a frame (1) with height-adjustable supports (3) and a mechanic's level (12) mounted on it, a platform (10) movable in a vertical plane. The platform (10) is mounted on the supports (3) of the frame (1) with use of sleeves (2) and connected to the frame (1) of the screw mechanism. The screw mechanism consists of a screw (5) with a handle (6) with a turn counter (7) and the rotation angle of the handle (6), the central retainer nut (8) mounted on the frame (1), the lower nut (9) mounted rigidly on the movable platform (10). In the holes of the platform (10) at equal distances from each other in a two-dimensional grid nodes there are movable probes-rods (11). The probes-rods (11) are made of dielectric material and their upper ends are fixed to abutments-rings (17) made of electrically conductive material.EFFECT: improvement of accuracy of measuring the soil surface profile and determining the direction of flow of atmospheric precipitations in the field.2 cl, 4 dwg |
申请公布号 |
RU2543813(C1) |
申请公布日期 |
2015.03.10 |
申请号 |
RU20130154603 |
申请日期 |
2013.12.09 |
申请人 |
FEDERAL'NOE GOSUDARSTVENNOE BJUDZHETNOE OBRAZOVATEL'NOE UCHREZHDENIE VYSSHEGO PROFESSIONAL'NOGO OBRAZOVANIJA "CHUVASHSKAJA GOSUDARSTVENNAJA SEL'SKOKHOZJAJSTVENNAJA AKADEMIJA" |
发明人 |
MAKSIMOV IVAN IVANOVICH;VASIL'EV SERGEJ ANATOL'EVICH;MAKSIMOV VLADIMIR IVANOVICH;PETROV ALEKSANDR ALEKSEEVICH;VASIL'EV ALEKSEJ ANATOL'EVICH |
分类号 |
G01N33/24;A01B13/16 |
主分类号 |
G01N33/24 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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