鉆(zhan)(zhan)(zhan)具由(you)鉆(zhan)(zhan)(zhan)桿(gan),球齒(chi)水鉆(zhan)(zhan)(zhan)頭及沖撞器構(gou)(gou)成的。挖孔(kong)時,用(yong)兩頭鉆(zhan)(zhan)(zhan)桿(gan)接(jie)(jie)桿(gan)鉆(zhan)(zhan)(zhan)進(jin),不銹鋼(gang)板。回(hui)轉(zhuan)供(gong)風機(ji)構(gou)(gou)由(you)回(hui)轉(zhuan)電動(dong)(dong)機(ji)、回(hui)轉(zhuan)減(jian)速器、及供(gong)風回(hui)轉(zhuan)器組成。回(hui)轉(zhuan)減(jian)速器為三級(ji)圓柱齒(chi)輪封(feng)閉(bi)式(shi)的異性構(gou)(gou)件,它(ta)用(yong)螺旋注(zhu)油器自動(dong)(dong)潤滑(hua)。供(gong)風回(hui)轉(zhuan)器由(you)連接(jie)(jie)體(ti)、密封(feng)件、中(zhong)空主軸(zhou)及鉆(zhan)(zhan)(zhan)桿(gan)接(jie)(jie)頭等部分組成,其上(shang)設有供(gong)接(jie)(jie)卸鉆(zhan)(zhan)(zhan)桿(gan)使(shi)(shi)用(yong)的風動(dong)(dong)卡抓,紅(hong)葉石楠。 提(ti)升(sheng)(sheng)調(diao)壓機(ji)構(gou)(gou)是由(you)提(ti)升(sheng)(sheng)電動(dong)(dong)機(ji)借(jie)助提(ti)升(sheng)(sheng)減(jian)速器、提(ti)升(sheng)(sheng)鏈條(tiao)、而使(shi)(shi)回(hui)轉(zhuan)機(ji)構(gou)(gou)及鉆(zhan)(zhan)(zhan)具實(shi)現升(sheng)(sheng)降動(dong)(dong)作(zuo)的。在封(feng)閉(bi)鏈條(tiao)系統中(zhong),裝有調(diao)壓缸及動(dong)(dong)滑(hua)輪組,防水劑。正常工作(zuo)時,由(you)調(diao)壓缸的活塞桿(gan)推(tui)動(dong)(dong)動(dong)(dong)滑(hua)輪組使(shi)(shi)鉆(zhan)(zhan)(zhan)具實(shi)現減(jian)壓鉆(zhan)(zhan)(zhan)進(jin)。
潛孔鉆機的的工作的原理 潛孔鉆機的本職工作道理和正規波動倒轉式風動鑿巖機不一樣。風動鑿巖機將波動倒轉貸款培訓機構做在我們一起,波動能采用鉆桿推送給合金合金鉆頭;而潛孔鉆機將波動貸款培訓機構(波動器)獨立空間出來的,突入孔底,不論是挖孔多深,合金合金鉆頭全部都是簡單重新安裝在波動器上,不會采用鉆桿推送波動能,而有削減了波動能的損害。潛孔(kong)(kong)(kong)鉆(zhan)(zhan)(zhan)(zhan)(zhan)機(ji)(ji)的(de)(de)鑿(zao)巖(yan)(yan)機(ji)(ji)隨著時(shi)間推移打(da)孔(kong)(kong)(kong)深(shen)層次的(de)(de)曾加,鑿(zao)巖(yan)(yan)意識在(zai)(zai)潛桿(gan)、管接頭(tou)(中深(shen)孔(kong)(kong)(kong)打(da)孔(kong)(kong)(kong))等(deng)處的(de)(de)損失(shi)增大,鉆(zhan)(zhan)(zhan)(zhan)(zhan)孔(kong)(kong)(kong)速度明(ming)顯下降,成(cheng)(cheng)本增加。為(wei)了減少能力的(de)(de)損失(shi),提高鉆(zhan)(zhan)(zhan)(zhan)(zhan)孔(kong)(kong)(kong)效率,實際工程中設計出了潛孔(kong)(kong)(kong)鉆(zhan)(zhan)(zhan)(zhan)(zhan)機(ji)(ji)。潛孔(kong)(kong)(kong)鉆(zhan)(zhan)(zhan)(zhan)(zhan)機(ji)(ji)也是以壓(ya)縮空(kong)氣(qi)為(wei)動力,回(hui)(hui)轉(zhuan)沖(chong)(chong)擊(ji)(ji)(ji)(ji)破碎(sui)(sui)巖(yan)(yan)石來成(cheng)(cheng)孔(kong)(kong)(kong)的(de)(de)。其(qi)工作原(yuan)理(li)是,潛孔(kong)(kong)(kong)鉆(zhan)(zhan)(zhan)(zhan)(zhan)的(de)(de)風(feng)動沖(chong)(chong)擊(ji)(ji)(ji)(ji)器(qi)連(lian)同鉆(zhan)(zhan)(zhan)(zhan)(zhan)頭(tou)裝在(zai)(zai)釬(han)桿(gan)的(de)(de)前端,鉆(zhan)(zhan)(zhan)(zhan)(zhan)孔(kong)(kong)(kong)時(shi),推進(jin)機(ji)(ji)構(gou)(gou)使鉆(zhan)(zhan)(zhan)(zhan)(zhan)具連(lian)續推進(jin)并將一定的(de)(de)軸向壓(ya)力施加于孔(kong)(kong)(kong)底,使鉆(zhan)(zhan)(zhan)(zhan)(zhan)頭(tou)與(yu)孔(kong)(kong)(kong)底巖(yan)(yan)石相(xiang)接觸;回(hui)(hui)轉(zhuan)機(ji)(ji)構(gou)(gou)使鉆(zhan)(zhan)(zhan)(zhan)(zhan)具連(lian)續回(hui)(hui)轉(zhuan),安裝在(zai)(zai)鉆(zhan)(zhan)(zhan)(zhan)(zhan)桿(gan)前面的(de)(de)沖(chong)(chong)擊(ji)(ji)(ji)(ji)器(qi),在(zai)(zai)壓(ya)縮空(kong)氣(qi)的(de)(de)作用(yong)下,使活塞往(wang)返沖(chong)(chong)擊(ji)(ji)(ji)(ji)鉆(zhan)(zhan)(zhan)(zhan)(zhan)頭(tou),完成(cheng)(cheng)對巖(yan)(yan)石的(de)(de)沖(chong)(chong)擊(ji)(ji)(ji)(ji);壓(ya)縮空(kong)氣(qi)從回(hui)(hui)轉(zhuan)供風(feng)機(ji)(ji)構(gou)(gou)進(jin)入,經(jing)中空(kong)桿(gan)直達孔(kong)(kong)(kong)底,把破碎(sui)(sui)的(de)(de)巖(yan)(yan)粉從鉆(zhan)(zhan)(zhan)(zhan)(zhan)桿(gan)與(yu)孔(kong)(kong)(kong)壁(bi)之間的(de)(de)環(huan)形空(kong)間排(pai)至孔(kong)(kong)(kong)外(wai)。由此(ci)可見,潛孔(kong)(kong)(kong)式鑿(zao)巖(yan)(yan)的(de)(de)實質是,在(zai)(zai)軸向壓(ya)力的(de)(de)作用(yong)下,沖(chong)(chong)擊(ji)(ji)(ji)(ji)和回(hui)(hui)轉(zhuan)兩種破碎(sui)(sui)巖(yan)(yan)石方法的(de)(de)結(jie)合,其(qi)中沖(chong)(chong)擊(ji)(ji)(ji)(ji)是間斷的(de)(de),回(hui)(hui)轉(zhuan)是連(lian)續的(de)(de),巖(yan)(yan)石在(zai)(zai)沖(chong)(chong)擊(ji)(ji)(ji)(ji)和剪切力作用(yong)下不斷地被壓(ya)碎(sui)(sui)和剪碎(sui)(sui)。潛孔(kong)(kong)(kong)鑿(zao)巖(yan)(yan)中,起主導作用(yong)的(de)(de)是沖(chong)(chong)擊(ji)(ji)(ji)(ji)做(zuo)功。