| 摘要 |
The invention refers to agriculture, in particular to a device for measuring the parameters of soil erosive formations. The device for measuring the parameters of soil erosive formations comprises four one-metre-long bars (1, 2, 3, 4), two of which are placed vertically (1,2), at the same time the first bar (1) is metrically graduated, and the second bar (2) is placed with the possibility of vertical movement along the first bar (1) by means of two guide clamps (5). To the lower end of the first bar (1) there are fixed in the same plane two metrically graduated bars (3, 4) with the possibility of their fixation in horizontal position by means of braces (7) or in vertical position by screwing to the first bar (1). The bars (2, 3, 4) are made telescopic with metrically graduated sliding strips (8, 9, 10), equal in length to the corresponding bars (2, 3, 4). To the lower end of the first bar (1) it is welded a U-section (6), provided with rods (11), for fixation and guiding of the bars (3, 4), which in turn are provided with screws (12, 13) for fixation of the sliding strips (9. 10). |
