SU15848A1 - Soil density measuring device - Google Patents
Soil density measuring deviceInfo
- Publication number
- SU15848A1 SU15848A1 SU39907A SU39907A SU15848A1 SU 15848 A1 SU15848 A1 SU 15848A1 SU 39907 A SU39907 A SU 39907A SU 39907 A SU39907 A SU 39907A SU 15848 A1 SU15848 A1 SU 15848A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- measuring device
- density measuring
- soil
- pipe
- soil density
- Prior art date
Links
Landscapes
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Description
Чрезмерный вес се.1ьскохоз йственных машин, например, тракторов, можеь.с агрономической точки зрени оказывать вредное вли ние на почву вследствие чрезмерного ее прессовани при работе, а потому определение плотности почвы вл етс чрезвычайно важной задачей дл выполнени каковой и предлагаетс данпый прибор .The excessive weight of agricultural machines, such as tractors, from an agronomical point of view, can have a detrimental effect on the soil as a result of excessive pressing during operation, and therefore the determination of the density of the soil is an extremely important task for which this instrument is proposed.
На чертеже фиг. 1 изображает продольный разрез прибора; фиг. 2-общий вид его.In FIG. 1 shows a longitudinal section of the device; FIG. 2 is a general view of it.
Предлагаемый прибор дл определени нлотпости почвы состоит из свинчиваемой из трех частей трубы 5, в нижней части которой Б направл ющей 1 ходит снабженный делени ми стержень 2, указатель 8 которого перемещаетс в прорезе 9 трубы 5, снабженной делени ми 7. В верхней части трубы 8, имеющей державку 6, помещен груз 4, падающий вниз при освобождении задержки б. Нижн часть трубы 5 заострена На конус и снабжена фланцем 10.The proposed device for determining the soil density consists of three parts of pipe 5, in the lower part of which B, guide 1 goes with divisions, a rod 2, pointer 8 of which moves in slot 9 of pipe 5, equipped with divisions 7. At the top of tubes 8 with holder 6, load 4 is placed, falling down when releasing the delay b. The lower part of the pipe 5 is tapered and fitted with a flange 10.
При нажатии на задержку 5 груз 4 падает вниз и удар етс о стержень 2, который , вместе с отвинченной на врем производства измерений нижней частью трубы, под действием удара углубл етс в почву. Глубина вхождени стержн в почву измер етс перемещением указател 8, по шкале делений 7 трубы, либо может быть отмечена по делени м самого стержн 2.When pressing the delay 5, the load 4 falls down and hits the rod 2, which, together with the lower part of the pipe unscrewed for the measurement time, under the action of the impact, sinks into the soil. The depth of entry of the rod into the soil is measured by moving the pointer 8, on the scale of divisions 7 of the pipe, or can be noted by the divisions of the rod 2 itself.
Предмет патента.The subject of the patent.
Прибор дл определени плотности почвы , характеризующийс тем, что дл вдавливани в грунт стержн 2 ход щего в направл ющей 1 в нижней части трубы 3 и снабженного делени ми и перемещающимс в прорезе трубы 5, имеющей делени 7, указателем, применен помещенный в верхней части трубы 5, имеющей вверху державку, а внизу упорный фланец 10 груз 4, снускаемый при освобождении задержки 5.A device for determining the density of the soil, characterized in that for pushing the rod 2 into the ground, walking in guide 1 in the lower part of pipe 3 and provided with divisions and moving in the slot of pipe 5 having division 7, with a pointer, placed in the upper part of the pipe 5, having a holder at the top, and a thrust flange at the bottom, a weight 4, taken off when the delay is released 5.
nri Фиг2nri fig2
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU39907A SU15848A1 (en) | 1929-02-01 | 1929-02-01 | Soil density measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU39907A SU15848A1 (en) | 1929-02-01 | 1929-02-01 | Soil density measuring device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SU380029A1 SU380029A1 (en) | |
| SU15848A1 true SU15848A1 (en) | 1930-06-30 |
Family
ID=48336426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU39907A SU15848A1 (en) | 1929-02-01 | 1929-02-01 | Soil density measuring device |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU15848A1 (en) |
-
1929
- 1929-02-01 SU SU39907A patent/SU15848A1/en active
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