SU883699A1 - Device for soil sampling - Google Patents
Device for soil sampling Download PDFInfo
- Publication number
- SU883699A1 SU883699A1 SU772539327A SU2539327A SU883699A1 SU 883699 A1 SU883699 A1 SU 883699A1 SU 772539327 A SU772539327 A SU 772539327A SU 2539327 A SU2539327 A SU 2539327A SU 883699 A1 SU883699 A1 SU 883699A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- frame
- lever
- soil
- bucket
- hydraulic cylinder
- Prior art date
Links
Landscapes
- Sampling And Sample Adjustment (AREA)
Description
Изобретение относитс к сельскохоз йственному машиностроению, а имен но к техническим с.редствам дл отбора проб грунта. Известно устройство дл отбора проб почвы, включающее установленные на раме ковш с механизмом привода и подвижное днище с приводом от гидроцилиндра El ). Недостатком известного устройства вл етс нарушение фракционного состава почвы при сдвиге слоев грунта подвижной стенкой и невозможность вз ти проб почвы, обработанной безотвал ным способом. Цель изобретени - исключение нару шени фракционного состава почвы и обеспечение работы устройства на учас ках, обработанных безотвальным способом . Поставленна цель достигаетс тем, что в устройстве дл отбора проб почвы , включающем установленные на раме ковш с механизмом привода и подвижное днище с приводом от гидроцилиндра, ковш выполнен в виде цилиндра, а днице шарнирно закреплено на раме посредством рычага, причем гидроцилиндр привода днища установлен между рычагом и рамой, а днищ.е выполнено по дуге с центром, совпадающим с осью качани рычага. На чертеже изображено устройство дл отбора проб почвы. Устройство состоит из рамы 1, закрепленной на навесной системе трактора . На раме 1 шарнирно закреплен рычаг 2, несущий на своем конце днище 3. На раме 1 также жестко закреплен ковш k, выполненный в виде цилиндра . Между рамой 1 и рычагом 2 шарнирно закреплен гидроцилйндр 5i присоединенный к гидросистеме трактора. Кромки ковша 4, днища 3 и рычагов 2 выполнены заостренными. Днище 3 выполнено по дуге с центром, совпадающим с осью качани рычага 2.The invention relates to agricultural machinery, and specifically to technical means for soil sampling. A device for soil sampling is known, including a bucket mounted on a frame with a drive mechanism and a movable bottom driven by a hydraulic cylinder El). A disadvantage of the known device is the violation of the fractional composition of the soil during the displacement of soil layers by a movable wall and the impossibility of sampling the soil treated with a soil-free method. The purpose of the invention is to eliminate the disturbance of the fractional composition of the soil and to ensure the operation of the device at sites treated in a shallow manner. The goal is achieved by the fact that in a soil sampling device, including a bucket mounted on a frame with a drive mechanism and a movable bottom driven by a hydraulic cylinder, the bucket is designed as a cylinder, and the hinge is fixed to the frame by means of a lever lever and frame, and the bottom is made in an arc with a center coinciding with the axis of swing of the lever. The drawing shows a device for sampling soil. The device consists of a frame 1, mounted on the tractor mounted system. On the frame 1 is a hinged lever 2, carrying at its end the bottom 3. On the frame 1 is also rigidly fixed bucket k, made in the form of a cylinder. Between the frame 1 and the lever 2, the hydrocylinder 5i is hingedly attached to the hydraulic system of the tractor. The edges of the bucket 4, the bottom 3 and the levers 2 are pointed. The bottom 3 is made in an arc with a center coinciding with the axis of swing of the lever 2.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU772539327A SU883699A1 (en) | 1977-11-01 | 1977-11-01 | Device for soil sampling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU772539327A SU883699A1 (en) | 1977-11-01 | 1977-11-01 | Device for soil sampling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU883699A1 true SU883699A1 (en) | 1981-11-23 |
Family
ID=20731193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU772539327A SU883699A1 (en) | 1977-11-01 | 1977-11-01 | Device for soil sampling |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU883699A1 (en) |
-
1977
- 1977-11-01 SU SU772539327A patent/SU883699A1/en active
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