专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

KR101412092B1 저소음형 유압 타격 장치 有权
标题翻译：低噪音型液压打孔装置
公开(公告)号：KR101412092B1
公开(公告)日：2014-07-02
申请号：KR1020130146192
申请日：2013-11-28
申请人： 에스엠메탈(주) , 주식회사 엔와이테크
发明人： 김성규 , 홍영기
IPC分类号： E21B1/24 , E21B1/36
CPC分类号： B25D17/11 , B25D9/00 , B25D9/04 , B25D17/02 , B25D17/06 , B25D2217/0007 , B25D2217/0015 , B25D2217/0023 , E02F3/966
摘要： The present invention relates to a hydraulic punching apparatus, and more specifically, to a low noise type hydraulic punching apparatus which has an impact bar which is accommodated in a piston to prevent the impact bar from coming in contact with the inside of the piston and is inclined to prevent cracks. The apparatus reduces noise and improves heat radiating performance by installing a noise insulating material or a heat sink inside the piston or outside the impact bar.
摘要翻译：液压冲孔装置技术领域本发明涉及一种液压冲孔装置，更具体地说，涉及一种低噪音液压冲孔装置，其具有容纳在活塞中的冲击杆，以防止冲击杆与活塞的内部接触，并且是倾向于防止裂缝。该设备通过在活塞内或撞击杆外部安装隔音材料或散热器来降低噪音并提高散热性能。

2. 发明授权

KR101110352B1 친환경 도심형 암파쇄 장치 및 이를 이용한 암파쇄공법 有权
标题翻译：基岩断裂装置和基础裂缝方法
公开(公告)号：KR101110352B1
公开(公告)日：2012-02-15
申请号：KR1020110023567
申请日：2011-03-16
申请人： 박정열
发明人： 박정열
IPC分类号： E21B1/12 , E21B10/36
CPC分类号： E21B7/022 , B25D17/11 , E21B1/02
摘要： PURPOSE: An environmentally-friendly rock crushing apparatus for urban areas and a rock crushing method using the same are provided to reduce noise, vibration, and dust when crushing rock. CONSTITUTION: An environmentally-friendly rock crushing apparatus for urban areas comprises a lead(11), a head unit(15), an air hammer(20), a vibration damping unit(30), a noise isolating unit, a dust collecting unit, and a rock splitter(60). The lead has a joint coupled with the boom(1) of an excavator and is supported by the excavator. The head unit is raised and lowered along the lead by a driving unit. The air hammer comprises a bit(22) that is connected through a rod(21) to drill rock. The vibration damping unit is installed between the air hammer and the rod or in the middle of the rod in order to prevent the transmission of noise caused by vibration that is generated in drilling of the air hammer and transmitted to the excavator and the boom through the rod. The noise isolating unit and the dust collecting unit are respectively installed in the rod and the lead in order to prevent the spreading of noise and dust that are produced in drilling of the air hammer. The rock splitter is operated with hydraulic oil provided from the hydraulic pump of the excavator in order to crush rock.
摘要翻译：目的：提供一种用于城市的环保型破碎设备和使用此类破碎方法，以减少粉碎岩石时的噪音，振动和粉尘。构成：城市环保型破碎设备包括导线（11），头单元（15），气锤（20），减振单元（30），隔音单元，集尘单元，以及岩石分离器（60）。引线具有与挖掘机的起重臂（1）连接并且由挖掘机支撑的联轴节。头单元通过驱动单元沿引线升高和降低。气锤包括通过杆（21）连接到钻岩的钻头（22）。减振单元安装在气锤和杆之间或杆的中部，以防止由于气锤钻孔而产生的振动引起的噪声的传播，并通过竿。噪声隔离单元和集尘单元分别安装在杆和引线中，以防止在气锤钻孔时产生的噪声和灰尘的扩散。岩石分离器用挖掘机液压泵提供的液压油操作，以粉碎岩石。

3. 发明公开

KR1020110062586A 천공기용 소음방지장치 无效
标题翻译：噪音减震装置
公开(公告)号：KR1020110062586A
公开(公告)日：2011-06-10
申请号：KR1020090119355
申请日：2009-12-03
申请人： 송훈
发明人： 송훈 , 김대수 , 유제승
IPC分类号： E21B7/02
CPC分类号： E21B7/02 , B25D17/11 , E21B12/00
摘要： PURPOSE: A noise prevention device for a boring machine is provided to cut off noise caused by drill work effectively and to prevent the scatter of dust at drill work. CONSTITUTION: A noise prevention device(100) for a boring machine comprises: a cover unit(110) covering a leader and a driving rod to cut off noise caused by drill work and including a frame, a soundproofing material attached to the inside of the frame, a sound absorbing material attached to the inside of the soundproofing material, and a filler placed on the inside of the sound absorbing material; and a dust suction unit installed to the bottom of the cover unit to inhale and remove dust caused by drill work and including a suction frame(121) formed on the lower part of the cover unit and a suction pipe(123) extended from the suction frame.
摘要翻译：目的：提供一种用于镗床的防噪装置，有效地切断钻孔作业造成的噪音，防止钻孔作业中的灰尘散落。构成：用于镗床的防噪装置（100）包括：覆盖引导件的盖单元（110）和用于切断由钻孔作业引起的噪声并包括框架的驱动杆，隔离材料附接到附着在隔音材料内部的吸音材料和放置在吸音材料内侧的填充物; 以及安装在盖单元的底部的吸尘单元，用于吸入和除去由钻孔工作引起的灰尘，并且包括形成在盖单元的下部上的抽吸框架（121）和从吸力延伸的吸入管（123）帧。

4. 发明授权

KR101025030B1 무소음 유압 브레이커 이를 이용한 파쇄공법 失效
标题翻译：低噪音型液压断路器
公开(公告)号：KR101025030B1
公开(公告)日：2011-03-25
申请号：KR1020100090744
申请日：2010-09-15
申请人： 박정열
发明人： 박정열
IPC分类号： E21B1/26 , E21B10/36
CPC分类号： E02F3/966 , B25D17/11 , B25D2222/72
摘要： PURPOSE: A low noiseless hydraulic breaker and a crushing method using the same are provided to minimize noise during excavation or crushing works by using high-frequency vibration. CONSTITUTION: A low noiseless hydraulic breaker comprises a main body(13) having a vibration space(11) and a coupling part(12), vibration unit(20) which comprises a vibrator(30) and is located in the vibration space, a plurality of supporting units(40) which are supported on the vibration unit and the main body in order to support the vibration unit, and a chisel(100) which is coupled to the vibration unit with a coupling unit(110) in order to carry out excavation. The vibrator comprises rotary shafts, gear units which are installed in the respective rotary shafts, vibrating elements which are installed in the rotary shafts or the gear units, and a hydraulic motor which rotates one of the rotary shafts. The coupling unit comprises a support housing, a chisel clamp which presses the exterior of the chisel, and a hydraulic cylinder which moves a clamping member back and forth.
摘要翻译：目的：提供一种低噪音的液压破碎机和使用该破碎机的破碎方法，以通过使用高频振动来减少挖掘或破碎过程中的噪音。构成：低噪声液压破碎机包括具有振动空间（11）的主体（13）和联接部分（12），包括振动器（30）并位于振动空间中的振动单元（20），多个支撑单元（40），其支撑在所述振动单元和所述主体上以支撑所述振动单元;以及凿子（100），所述凿子（100）利用联接单元（110）联接到所述振动单元以便承载挖掘。振动器包括旋转轴，安装在相应旋转轴中的齿轮单元，安装在旋转轴或减速机中的振动元件以及旋转一个旋转轴的液压马达。联接单元包括支撑壳体，挤压凿子外部的凿子夹具和来回移动夹紧构件的液压缸。

5. 发明公开

KR1020100002252A 착암 드릴을 위한 소음 감쇠 하우징 无效
标题翻译：用于摇滚钻石的声音防震罩
公开(公告)号：KR1020100002252A
公开(公告)日：2010-01-06
申请号：KR1020097020549
申请日：2008-04-04
申请人： 산드빅 마이닝 앤드 컨스트럭션 오와이
发明人： 펠토라세포 , 하비스토아리
IPC分类号： E21B7/02 , E21B15/04 , B25D17/11
CPC分类号： B25D17/11 , B25D2222/54 , E21B7/025 , Y10S173/02
摘要： The invention relates to a sound dampening housing (7) for a rock drill which moves along a feed beam in a longitudinal direction thereof, the sound dampening housing (7) being attachable to the feed beam (6) of the rock drill on its both sides so that together with the feed beam (6) the sound dampening housing constitutes a substantially closed space. The sound dampening housing (7) is double-shelled, and an airspace is provided between its inner shell and its outer shell.
摘要翻译：本发明涉及一种用于凿岩机的声音衰减壳体（7），其沿着其纵向方向沿着进给梁移动，所述防风罩（7）可在其两端附接到凿岩机的进给梁（6）侧面，使得与进给梁（6）一起，防风罩构成基本封闭的空间。隔音罩（7）是双壳式的，并且在其内壳和外壳之间设有一个空间。

6. 发明公开

KR1020080098285A 치즐 외주면으로 방출되는 소음을 저감하는 유압 브레이커 有权
标题翻译：液压断路器减少了CHISEL的噪音
公开(公告)号：KR1020080098285A
公开(公告)日：2008-11-07
申请号：KR1020070043805
申请日：2007-05-04
申请人： 백명호
发明人： 백명호
IPC分类号： E02F3/40 , B25D17/12 , B25D17/11
CPC分类号： E02F3/966 , B25D17/11 , B60Y2200/412 , E02F5/305
摘要： A hydraulic breaker is provided to prevent the noise generated when the piston hits the chisel from leaking and being exposed. A hydraulic breaker comprises a body the piston(140) mounted on inside and the front cover(150) which is inserted in the front head and in which the front head(110), the cylinder(120) and back head(130) are combined to the longitudinal direction and it is made, a chisel(200) in which it is inserted and set up in order to be reciprocated in the front head of the body and one end is exposed by the outside of the body, a bracket(300) mounted on both side part of the body, an auxiliary bracket(500) which is combined and fixed with bracket so that the upper surface portion adhere closely to the front cover of the body and of which a hollow to be inserted in chisel is formed at the top and bottom surface, a sound insulation member(400) which is installed in order to be inserted in chisel and it adheres closely to the upper surface portion and backside of the assisted bracket in the inside of the assisted bracket.
摘要翻译：提供液压破碎器以防止当活塞撞击凿子时产生的噪音泄漏和暴露。液压破碎器包括安装在内部的活塞（140）和插入前头中的前盖（150）的主体，前头（110），气缸（120）和后头（130）在其中是组合到纵向方向并且被制成凿子（200），其中它被插入和设置成在主体的前头部中往复运动，并且一端由主体外侧露出，支架（ 300），辅助支架（500），其与支架组合并固定，使得上表面部分紧密地粘附到主体的前盖，并且其中插入凿子的中空是形成在上表面和下表面的隔音构件（400），其被安装以插入凿子中并且紧密地附着在辅助托架内侧的辅助托架的上表面部分和后侧。

7. 发明公开

KR1020060014174A 가변조절형 밸브를 이용한 유압 피스톤 방식의 바이브레이터 无效
标题翻译：使用可变控制类型阀的油压活塞式振动器
公开(公告)号：KR1020060014174A
公开(公告)日：2006-02-15
申请号：KR1020040062767
申请日：2004-08-10
申请人： 박정열
发明人： 박정열
IPC分类号： E21B1/26
CPC分类号： E21B7/18 , B25D17/11 , B25D2222/72 , E02F3/966 , E21B1/02
摘要： 본 발명은 가변조절형 밸브를 이용한 유압 피스톤 방식의 바이브레이터에 관한 것으로 더욱 상세하게는 유압 모터의 회전에 의해 압유를 공급할 수 있는 로터리식 압유 공급밸브로 압유를 공급 및 배출하여 진동실린더의 내부에 장착된 진동피스톤을 양방향으로 왕복운동시켜 진동주파수를 조절할 수 있게 한 바이브레이터에 관한 것 내측으로 진동피스톤(1)이 삽입되고 양 선단에는 텐션부재(2)(2')를 장착한 진동실린더 하우징(H) 양측 선단 일측으로 좌,우측 압유 유출입구 포트(3)(4)를 설치하여 가변조절형 밸브(V)로 연결시키고 대향되는 타측으로 좌,우측 어큐뮤레이터 연결 포트(5)(6)를 설치하여 각각의 어큐뮤레이터(A)(A')와 연결시키며 가변 조절형 밸브(V)는 작동유 포트(P)와 순환유 포트(T)가 형성된 밸브회전부(7)를 좌,우측 압유 밸브(3-1)(3-2)(3-3)(3- 4)(4-1)(4-2)(4-3)(4-4)가 주연상으로 격 순차적으로 형성시킨 고정된 밸브 실린더(8)에 삽입 연결시키고 유압모터(M)로 밸브회전부(7)를 회전시키는 것을 특징으로 하는 가변조절형 밸브를 이용한 유압 피스톤 방식의 바이브레이터.
바이브레이터,유압모터,가변조절형 밸브,진동피스톤,압유.

8. 发明公开

KR1020010037319A 브레이커용 툴홀더 无效
标题翻译：制动器工具夹
公开(公告)号：KR1020010037319A
公开(公告)日：2001-05-07
申请号：KR1019990044762
申请日：1999-10-15
申请人： 두산인프라코어 주식회사
发明人： 박두희
IPC分类号： E21B1/00
CPC分类号： E02F3/966 , B25D17/11 , B25D2222/72
摘要： PURPOSE: A tool holder for a brake is provided to guide a chisel stably, to reduce noises caused by a blow, to have a simple structure and to improve durability. CONSTITUTION: A tool holder for a brake comprises a front head(20) of a hydraulic brake forming the inside diameter part downward, a cylindrical chisel bush(26) inserted into the top end of the inside diameter part of the front head to guide a chisel(22) upward and downward, a cylindrical front bush(28) inserted into the lower end of the inside diameter part of the front head to guide the chisel with the chisel bush upward and downward and restricting the downward motion of the chisel when the chisel moves downward, wherein the chisel bush and the front bush are fastened to the front head respectively by fixing pins(30,32) inserted and fastened to one side of the front head in the tangential direction.
摘要翻译：目的：提供一种用于制动器的工具架，用于稳定地引导凿子，以减少由打击引起的噪音，具有简单的结构并提高耐久性。构成：用于制动器的工具夹具包括向下形成内径部的液压制动器的前头（20），插入前头部的内径部分的顶端的圆柱形凿子衬套（26），以引导凿子（22）向上和向下，插入前头的内径部分的下端的圆柱形前衬套（28），以使凿子向上和向下上下引导凿子，并限制凿子向下运动凿子向下移动，其中凿子衬套和前衬套分别通过将切割方向上插入并紧固在前头的一侧上的固定销（30,32）固定在前头上。

9. 实用新型

KR200207840Y1 저소음 브레이카 失效
标题翻译：噪音减少断路器
公开(公告)号：KR200207840Y1
公开(公告)日：2000-12-15
申请号：KR2020000019962
申请日：2000-07-12
申请人： 윤기환
发明人： 윤기환
IPC分类号： E21C37/00
CPC分类号： E02F3/966 , B25D17/11 , B25D2222/72
摘要： 본 고안은 유압으로 작동하여 암반 또는 콘크리트 등을 파쇄하는 브레이카에 관한 것으로,
몸체와, 그 내부에 설치되어 승강하는 피스톤과, 피스톤 하측에서 외부로 몸체에 형성된 구멍과, 상기 구멍에 삽입되어 피스톤이 하강할 때 충돌되는 툴로 구성된 브레이카에 있어서, 피스톤과 툴의 접촉면에 각각 자석을 같은 극이 대향되도록 매입설치하되, 피스톤이 면접되는 몸체의 내주면에 강화 플라스틱을 설치하므로서, 자석의 자력에 의한 반발력으로 피스톤과 툴의 충돌시 그 소음을 최소화 하여 소음에 의한 환경파괴를 최소화 하고 작업자가 건강을 해치는 것을 방지할 수 있는 것이다.

10. 实用新型

KR2020090012199U 저소음형 유압 브레이커 无效
公开(公告)号：KR2020090012199U
公开(公告)日：2009-12-02
申请号：KR2020080006882
申请日：2008-05-27
申请人： 문병윤 , 임행주
发明人： 문병윤 , 임행주
IPC分类号： E21B10/36 , E21B10/00
CPC分类号： E02F3/966 , B25D17/11 , B25D2222/72
摘要： 본 고안은 저소음형 유압 브레이커에 관한 것으로서 보다 상세하게는 피스톤의 하강 이동시 고압으로 압축되는 고온에 의해 열화 된 압축공기와 피스톤이 치즐을 타격시 발생되는 충격소음을 실린더 내부에서 1차로 저감시키고 저감된 충격소음을 동시에 다수의 통공을 통하여 분할 배출하도록 하여 충격소음의 크기를 최소화시키고, 브레이커 내부의 공기와 브레이커 외부의 공기를 순환시켜 브레이커를 냉각하도록 하며 상기 내부공기가 외부로 토출시 공기중 함께 토출되는 충격소음은 하우징 외측에 부착되는 흡음재 커버의 내측에 삽입 설치된 흡음수단에 의해 충격소음이 흡음되도록 한 것에 그 특징이 있다.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式