CS247426B1 - Equipment for soil softening - Google Patents
Equipment for soil softening Download PDFInfo
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- CS247426B1 CS247426B1 CS1014384A CS1014384A CS247426B1 CS 247426 B1 CS247426 B1 CS 247426B1 CS 1014384 A CS1014384 A CS 1014384A CS 1014384 A CS1014384 A CS 1014384A CS 247426 B1 CS247426 B1 CS 247426B1
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Abstract
Zařízení pro měření ulehlosti půdy umož ňuje kontinuální horizontální měření ulehlos ti půdy. Jeho podstata spočívá v tom, že horní část snímače je opřena o pružnou vlož ku, uchycenou v rovině předního pracovního povrchu pracovního nářadí a spodní část snímače je uchycena v pracovním nářadí pruž nou podložkou a matkou.The device for measuring soil compaction enables continuous horizontal measurement of soil compaction. Its essence lies in the fact that the upper part of the sensor is supported by a flexible insert, fixed in the plane of the front working surface of the working tool, and the lower part of the sensor is fixed in the working tool with a flexible washer and nut.
Description
Zařízení podle vynálezu se využije v rostlinné zemědělské výrobě. Zařízení se využije jako samostatné měřicí zařízení, nebo ve spojení s pracovními orgány zemědělského stroje, např. pro stanovení potřebného momentálního pracovního záběru zemědělského stroje, nebo pracovní hloubky z hlediska výkonu trakční energetické jednotky, nebo z agrotechnického hlediska při rozrušování utužené podornični vrstvy.The device according to the invention is used in crop farming. The device is used as a standalone measuring device, or in conjunction with agricultural machinery, for example, to determine the required momentary working width of the agricultural machinery, or the working depth in terms of traction power unit performance, or agrotechnical in breaking the compacted subsoil.
Stávající zařízení k měření ulehlosti půdy zpravidla jsou řešena jako vertikálně zatlačovaná do půdy. Nedostatkem těchto zařízení je nutnost velkého počtu měření a značná fyzická náročnost při měření ve větších hloubkách. Je známo mobilní měřicí zařízení k horizontálnímu měření utuženosti půdy, kdy jeden z pracovních orgánů stroje na zpracování půdy je opatřen jedním nebo více čidly, přičemž na základě údajů čidel je regulována poloha ostatních pracovních orgánů stroje na zpracováni půdy.Existing soil relieving devices are generally designed to be vertically pushed into the soil. The disadvantage of these devices is the necessity of a large number of measurements and considerable physical demands when measuring at greater depths. A mobile measuring device for the horizontal measurement of soil compaction is known, wherein one of the working members of the soil tillage machine is provided with one or more sensors, and the position of the other working members of the soil tillage machine is controlled based on sensor data.
Nedostatky stávajících zařízení jsou odstraněny v podstatné míře zařízením podle vynálezu, jehož podstata spočívá v tom, že horní část přítlačného článku snímacího zařízení je opřena o pružnou vložku, uchycenou v rovině předního pracovního povrchu pracovního nářadí a spodní část snímacího zařízení je uchycena v pracovním nářadí pružnou podložkou s matkou. Snímací zařízení je tvořeno piezoelektrickými snímači, nebo kapacitními snímači, nebo elastickými snímači.The drawbacks of the existing devices are substantially eliminated by the device according to the invention, which is based on the fact that the upper part of the sensor of the sensor device is supported by a flexible insert fixed in the plane of the front working surface of the tool. washer with mother. The sensor device consists of piezoelectric sensors, or capacitive sensors, or elastic sensors.
Příklad provedení zařízení' pro měření ulehlosti půdy je znázorněn na přiloženém výkresu.An exemplary embodiment of a soil conditioner is shown in the attached drawing.
Pracovní nářadí, např. dlátový kypřič, je opatřeno ve své spodní části snímačem 4^. Spodní část pracovního nářadí 1. je opatřena otvory. Do vrchního otvoru v přední části pracovního nářadí JL je vložena např. vlisováním pružná vložka 2* Spodní část snímače 4^ je uložena na pružné podložce _5, jištěné matkou 3 uvnitř pracovního nářadí 1.. Horní část snímače 4 je opřena o pružnou vložku 2·The implement, for example a chisel, is provided with a sensor 40 at its bottom. The lower part of the working tool 1 is provided with openings. The lower part of the sensor 4 is supported on an elastic washer 5 secured by a nut 3 inside the working tool 1. The upper part of the sensor 4 is supported by a flexible insert 2.
Před započetím technologického procesu kontinuálního měření se nastaví snímač 4. ocejchováním podle např. ručního penetrometru.Before starting the technological process of continuous measurement, the sensor 4 is set by calibrating according to eg a hand penetrometer.
Tlak půdy se přenáší pružnou vložkou 2 na snímač 4. Pružná vložka 2 je umístěna na povrchu pracovního nářadí _1 tak, aby nenarušovala pohyb půdních částic po pracnovním povrchu pracovního nářadí ,1. Matka 3 jisti pružnou podložku 15 snímače 4_.The soil pressure is transmitted by the flexible insert 2 to the sensor 4. The flexible insert 2 is located on the surface of the implement 1 so as not to interfere with the movement of soil particles over the working surface of the implement 1. The nut 3 secures the spring washer 15 of the sensor 4.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS1014384A CS247426B1 (en) | 1984-12-21 | 1984-12-21 | Equipment for soil softening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS1014384A CS247426B1 (en) | 1984-12-21 | 1984-12-21 | Equipment for soil softening |
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| Publication Number | Publication Date |
|---|---|
| CS247426B1 true CS247426B1 (en) | 1986-12-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS1014384A CS247426B1 (en) | 1984-12-21 | 1984-12-21 | Equipment for soil softening |
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| CS (1) | CS247426B1 (en) |
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