CS213569B1 - Appliance for drilling hard rocks - Google Patents
Appliance for drilling hard rocks Download PDFInfo
- Publication number
- CS213569B1 CS213569B1 CS530977A CS530977A CS213569B1 CS 213569 B1 CS213569 B1 CS 213569B1 CS 530977 A CS530977 A CS 530977A CS 530977 A CS530977 A CS 530977A CS 213569 B1 CS213569 B1 CS 213569B1
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- drilling
- appliance
- hard rocks
- drilling hard
- microswitch
- Prior art date
Links
- 238000005553 drilling Methods 0.000 title claims description 8
- 239000011435 rock Substances 0.000 title claims description 8
- 238000009527 percussion Methods 0.000 description 3
- 241000271566 Aves Species 0.000 description 1
- 241001024304 Mino Species 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Description
Vynález ea týká zariadenie na vrtáni· tvrdých hornin g betónov rotačně- příklepný· eposobca, určené prediav&etkým pre využiti· v bansko· a stavebnou priemysle.The present invention relates to an apparatus for drilling hard rock g concrete in a rotary percussion type intended primarily for use in the mining and construction industries.
Doslal znám zariadenia na vrtania tvrdých hornín v banekoa priemysle prscujú spravidla rotačnýfc eposobau. Sú to zvečfia elektrické alebo pneumatické systémy. Vzhladom na malý instalovaný výkon a dosahovaný tprátiaei monsnt nsjú v tvrdých horninách nízku účinnost vrtáni·. JtoeunCttleké zariadenia prsatíjúee na pohon tlakovzdužnou energiou najú nízku enargetlekú účinnoet. fheunatleké Uadlvá používané pri vrtaní tvrdých hornin, v kterých je využívaný příklepný eyetéa, eú velni hlučné a zaznaaenávajú vysoký stupen vibrácií, takže . je potřebná Himická prevenci· exponovaných ludí. leh ovládania je potřebná zabezpečovat podpěrou, Se Je z hladleka hentnoetl a aenipulácle.nevýhodná. Elektrické rotačně vttečky nie jo nožné riaftít pra prostredia e nebezpečín netánu v dostatočne nízkých hmotnoetiach.There have been known devices for hard rock drilling in banks and the industry is generally rotating with eposobau. They are habitat electrical or pneumatic systems. Due to the low installed power and the achieved monsnt, the drilling efficiency in hard rocks is low. JtoeunThis devices that drive compressive energy drive have the lowest enargetle efficiency. fheunatleké Udela used in drilling hard rocks in which the impact eyetéa is used, eu very noisy and show a high degree of vibration, so. Himatic prevention of exposed people is needed. It is necessary to secure the support by means of a support, it is smoothly hentnoetl and aenipulácle.nevýhodná. Electric rotary birds do not have foot riaphites in the environment and the hazards of netane in sufficiently low masses.
Tyížie uvedená nedostatky eú odatrúnené zariadením k vrtanlu tvrdých hornin rotečno-príklepnýn epoeoboe·, kterého podstata epočiva v toa, ke na výetugaú Seat prevodovej ekrine spojenaj a hpdnullekýa noteroa je napojený mechanický úderný eyetéa, pričoa v jednej a rukovStí je unleetaaný adkroepíneS tak, fa jeho evdádaeia čest je vyvedená na povrch rukevSt··The aforementioned drawbacks of the eu obscured by the device for the rock-rock drill-rotary epoeoboe, the essence of which is in the case when the seat gear ekrine connected to the hp notlleky noteroa is connected with a mechanical percussion eyetéa, while also holding it in its grip. evdádaeia honor is brought to the surface of the sleevesSt ··
Xýa, fa ako pohonná jednotka sa použije hydraulický neteř» zníži ea hlučnost zariadeniaXya, fa a hydraulic niece is used as the drive unit to reduce e the noise of the device
S11 ίβ· a doeieli ea Jeho nízké hmotnost. Rotačno-príklepného systému ea doeiebne zeredenia nacbanlebého úderného ayatéau aa převodové akr lni, takte m výstupný hriadel vrtečlqr aa dostane pohyb kcabinovaný. Xlektrieké apinanie sariadenia z rukovStl ovládá elektroaagnetleký rozvádaaš ualestnoný mino vrtačky, napr. na hydraulicko· agregáte, a unoBní labké «vlád·-, ni· ba* potřeby dalších aanipulačných zéaahov prl vrtaní, Míkroapínač Je spojený kébloa • elektrcmaeietletyB rosvúdzošca primu alebo proatrcdníctvon ňelšleh prvkov, Převodová ckrlňe redukuje vstupné otášky hydraulického motora.S11 ίβ · a doeieli ea Its low weight. The rotary-percussion system e and eeebne punching of a rammed ayatau aa gear acre, so that the output shaft of the drill aa gets the movement coupled. Xtreatment of the device from the handlesStl controls electroaagnetle-size switchgear and mino drills, eg. on the hydraulic power unit, and the paw of the government, the need for additional handling loads for drilling, microswitch is connected to the bucket • electrcmaeietletyB rosvudzočca prime or proatrcdníctvon no lighter elements, the gear motor reduces the input motor.
Me připojena výkrese je znázorněný příklad prevedenia zariadenia k vrtaniu tvrdých hornin. Na obr. 1 j« schématicky znázorněné rosmlaatnenlo Jednotlivých prvkov sariadenia. Me obr.An example of a hard rock drilling device is shown in the drawing. In FIG. 1 is a schematic representation of the individual elements of the device. Me fig.
Je snásornený čiaatočný rez rukovatou sariadenia a umieetnenín mikrospínače.A partial cross-sectional view of the device handle and the microswitch locations is shown.
Hydraulický motor 1 opatřený koncovkami pre napójenia hadic Je rozobretelne apojený a převodovou akrlam £ prechédzejúcou v mechanický úderný ayetém £. V jednej z rukovětí £ je umiestnený mikrospínač £ opatřený ovlédaeou častou £. Vrtné tyč je £ zasunuté do výetupnej čaati úderného systému £.' Kébel £ vedúci z mikrospínačja vedený k elektromagnetickému rosvúdsaču spolu a hydraulickými hadicemi £.The hydraulic motor 1 provided with terminals for hose connections It is detachably connected and a transmission acronym 4 extending in the mechanical impact ayet 6. A microswitch 6 is provided in one of the handles 6, provided with a control portion 6. The drill rod is inserted into the exit section of the strike system. A cable 6 extending from the microswitch directed to the electromagnetic pulse generator together with the hydraulic hoses 6.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS530977A CS213569B1 (en) | 1977-08-11 | 1977-08-11 | Appliance for drilling hard rocks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS530977A CS213569B1 (en) | 1977-08-11 | 1977-08-11 | Appliance for drilling hard rocks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS213569B1 true CS213569B1 (en) | 1982-04-09 |
Family
ID=5397741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS530977A CS213569B1 (en) | 1977-08-11 | 1977-08-11 | Appliance for drilling hard rocks |
Country Status (1)
| Country | Link |
|---|---|
| CS (1) | CS213569B1 (en) |
-
1977
- 1977-08-11 CS CS530977A patent/CS213569B1/en unknown
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