WO2010051673A1 - Engin multifonctions de ravalement souterrain - Google Patents

Engin multifonctions de ravalement souterrain Download PDF

Info

Publication number
WO2010051673A1
WO2010051673A1 PCT/CN2009/000181 CN2009000181W WO2010051673A1 WO 2010051673 A1 WO2010051673 A1 WO 2010051673A1 CN 2009000181 W CN2009000181 W CN 2009000181W WO 2010051673 A1 WO2010051673 A1 WO 2010051673A1
Authority
WO
WIPO (PCT)
Prior art keywords
boom
cylinder
arm
oil
undercover
Prior art date
Application number
PCT/CN2009/000181
Other languages
English (en)
Chinese (zh)
Inventor
许世东
Original Assignee
Xu Shidong
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Xu Shidong filed Critical Xu Shidong
Publication of WO2010051673A1 publication Critical patent/WO2010051673A1/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/10—Making by using boring or cutting machines
    • E21D9/1006—Making by using boring or cutting machines with rotary cutting tools
    • E21D9/1013—Making by using boring or cutting machines with rotary cutting tools on a tool-carrier supported by a movable boom
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/01—Methods or apparatus for enlarging or restoring the cross-section of tunnels, e.g. by restoring the floor to its original level

Definitions

  • the invention relates to a multifunctional downhole undercover machine.
  • the invention provides a multifunctional downhole undercover machine, which has wide application range and strong adaptability.
  • a multifunctional downhole undercover machine which comprises a vehicle body part and an actuator
  • the vehicle body part comprises a worktable, a driving device, a traveling device and a fuel tank, and the driving device and the traveling device are connected by a drive
  • the table is connected to the walking device through a chassis provided on the upper part of the traveling device, and the front portion of the working table is connected with the actuator.
  • the actuator comprises an excavating arm and an operating head, and the head of the excavating arm is connected with the operating head, and the tail portion is provided with a branch.
  • a slewing device is arranged between the excavating arm and the workbench, and the excavating arm comprises a boom, an arm and a boom, one end of the arm is rotatably connected with the operating head, and the other end is connected with the boom, above the arm a boom cylinder is provided.
  • the telescopic end of the boom cylinder is connected to the operating head through a connecting rod, and the connecting end is connected with the rotating block.
  • the boom cylinder passes through the connecting pipe I and the oil control valve of the operating device and the oil inlet pipe.
  • the oil return pipe is connected, one end of the boom is rotatably connected with the boom, the other end is connected with the rotating device, and the boom cylinder I and the big arm are arranged above the boom.
  • the telescopic end of the rotation arm cylinder block I is pivotally connected to the connecting end rotatably connected to the boom, the telescopic end of the arm cylinder II Rotating connection with the boom, the connecting end and the bearing are rotationally connected, and the boom cylinder I is in communication with the oil inlet pipe and the oil return pipe through the connecting pipe ⁇ , the boom cylinder II and the oil passage control valve of the operating device.
  • the operating head is a bucket, a breaker or a fork.
  • the rotating device comprises a box body, a rotating seat is arranged at the bottom of the box body, a supporting seat is connected to one side of the rotating seat, a slewing bearing is connected to the supporting seat, and the slewing bearing is connected with the support of the excavating arm, in the rotating seat
  • the other side is provided with a bracket, and the bracket and the rotating base are fixed on the worktable.
  • the horizontal twisting device and the vertical twisting device are arranged in the box body, and the horizontal torsion device and the vertical torsion device are connected to the excavating arm through the slewing bearing.
  • the walking device is provided with a prefabricated steel crawler belt, and a guide wheel, a tensioning cylinder, a supporting roller and a traveling motor are arranged in the assembled steel track from the front to the rear, and the guiding wheel is supported by the tensioning cylinder, One end of the tight cylinder is connected to the guide wheel, and the other end is provided with an oil-filled check valve.
  • the front part of the traveling device is provided with a dozer blade device, and the dozer blade device is located between two assembled steel crawler belts.
  • the dozer blade device comprises a connecting rod and a shovel body, and one end of the connecting rod and the shovel body rotate
  • the shovel body has the same width as the excavator, and the other end is provided with a blade support on the chassis, and a bulldozer cylinder is arranged above the connecting rod.
  • the telescopic end of the bulldozer cylinder is connected with the shovel body, and is connected.
  • the end of the cylinder and the cylinder support provided on the chassis are in a rotational connection.
  • the oil path control valve is set as a manual multi-way valve, and one side of the manual multi-way valve is provided with a control handle, and a throttle valve is arranged between the manual multi-way valve and the connecting pipe II and the connecting pipe I.
  • the top of the fuel tank is provided with an air filter connected to the oil return pipe.
  • the excavating arm used in the invention can realize a wide range of rotation, the maximum range of the arm rotation can reach 103 degrees, and the maximum range of the arm rotation can reach 103 degrees, and the operating range of the operating head can reach 150 degrees, this not only can meet the labor of small spaces, but also can safely and conveniently move and transport small equipment when working underground.
  • the operating head of the invention can be replaced with a broken hammer and a fork claw, and the broken hammer can crush and repair the hard bottom plate, and the tunnel can be supported after the fork claw is replaced, so that the application range is wide and the adaptability is strong.
  • the slewing device of the present invention is provided with a horizontal torsion device and a vertical torsion device, so that not only the vertical digging operation but also the bottom portion of the device can be cleaned in a horizontal state, and the transmission torque is large.
  • the crawler belt of the present invention is provided with a dozer blade device, which can clean the ground or repair irregular roadways.
  • the dozer blade device is provided with a bulldozer cylinder, so that the shovel body can be raised or fallen. Adapt to different job needs.
  • the operating device of the invention is provided with a manual multi-way valve, which can not only guarantee two The consistency of the working motors at the same time ensures that each cylinder has a very independent independence when working in multiple cylinders.
  • a throttle valve is provided between the manual multi-way valve and the connecting pipe II and the connecting pipe I, so that Need to adjust the amount of oil.
  • the walking device of the invention is provided with a assembled steel crawler belt, and a guiding wheel, a tensioning cylinder, a supporting roller and a traveling motor are arranged in the crawler from front to back, and the guiding wheel is supported by the tensioning cylinder, and one end of the hydraulic cylinder is tensioned. It is connected with the guide wheel and has an oil-filled check valve at the other end.
  • the assembled steel track has good wear resistance and work reliability.
  • the contact part with the ground is provided with a roller, which can ensure safety and stability during driving.
  • the guide wheel is supported by the tensioning cylinder, so that the walking device can maintain a constant pre-tensioning force to meet the needs of different road surfaces.
  • the top of the fuel tank of the invention is provided with an air filter connected to the oil return pipe, so as to ensure the cleanliness of the system oil.
  • Figure 1 is a schematic structural view of the present invention
  • FIG. 2 is a schematic structural view of an actuator of the present invention
  • Figure 3 is a schematic structural view of a swinging device of the present invention.
  • Figure 4 is a schematic view showing the structure of the operating device of the present invention.
  • the present invention is a multi-functional downhole undercover machine comprising a body portion and an actuator, the body portion including a table, a drive unit 13, a traveling device and a fuel tank 12
  • the top of the fuel tank is provided with an air cleaner connected to the oil return pipe 11,
  • the workbench is provided with a ceiling 35, a tread plate 36 and a bottom stool 37
  • the traveling device is provided with a fabricated steel crawler 22, in the assembled steel crawler 22
  • the guide wheel 23, the tension cylinder 24, the roller 25, and the travel motor 26 are provided in order from the front to the rear.
  • the guide wheel 23 is supported by the tension cylinder 24, and one end of the tension cylinder 24 is connected to the guide wheel 23, and the other end is connected.
  • An oil injection check valve 27 is provided, and the driving device 13 is connected to the traveling device.
  • the working table is connected to the walking device through the chassis 1 provided on the upper portion of the traveling device, and the front portion of the working table is connected with the actuator, and the executing mechanism includes an excavating arm and
  • the operating head is a bucket 17, a breaker or a fork, the head of the excavating arm is connected with the operating head, the tail is provided with a support 2, and a swinging device is arranged between the excavating arm and the worktable, and the rotating device comprises a box Body 18, at The bottom of the box body 18 is provided with a rotating seat 19, one side of the rotating base 19 is connected with a support base 20, and the support base 20 is connected with a swing support 21, and the swing support 21 is connected with the support 2 of the excavating arm, at the rotary seat 19
  • the other side is provided with a bracket 22, and the bracket 22 and the rotating base 19 are fixed on the workbench, and are arranged in the cabinet 18 Horizontal to
  • the excavating arm comprises a boom 3, an arm 4 and a boom 5.
  • One end of the arm 4 is rotatably connected with the operating head, and the other end is connected with the boom 5, and is disposed above the arm 4.
  • There is a boom cylinder 6, the telescopic end of the boom cylinder 6 is rotatably connected to the operating head through the connecting rod 7, the connecting end is connected with the rotating block 5, and the boom cylinder 6 is controlled by the connecting pipe I8 and the oil passage of the operating device
  • the valve 9 is in communication with the oil inlet pipe 10 and the oil return pipe 11, the oil passage control valve 9 is set as a manual multi-way valve, and one side of the manual multi-way valve is provided with a control handle 33, and the manual multi-way valve and the connecting pipe II 16 and the connecting pipe are provided.
  • a throttle valve 34 is disposed between the I 8 , and one end of the boom 3 is rotatably connected to the boom 5 , and the other end is rotatably connected to the swing device.
  • the boom cylinder I 14 and the boom cylinder are disposed above the boom 3 .
  • the telescopic end of the boom cylinder I 14 is rotatably connected with the rotating block 5, the connecting end is connected with the boom 3, and the telescopic end of the boom cylinder II 15 is rotatably connected with the boom 3, and the connecting end and the support 2
  • the boom cylinder I 14 passes through the connecting pipe II 16 in turn
  • the boom cylinder II 15 and the oil passage control valve 9 of the operating device are in communication with the oil inlet pipe 10 and the oil return pipe 11, and a dozer blade device is provided at the front portion of the traveling device, and the dozer blade device is located at the two assembled steel crawler belts 22
  • the blade device includes a connecting rod 28 and a shovel body 29, one end of the connecting rod 28 is rotatably connected with the shovel body 29, the shovel body 29 is the same width as the excavator, and the other end is provided with a dozer blade on the chassis 1
  • the seat 30 is a rotational connection, and a pusher cylinder 31 is disposed above the connecting rod 28.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Shovels (AREA)
  • Operation Control Of Excavators (AREA)

Abstract

L'invention concerne un engin multifonctions de ravalement souterrain dont la partie avant du bras de creusement est reliée à une tête de travail, la partie arrière étant munie d’un support (2). Un dispositif tournant est placé entre le bras de creusement et une table de travail. Une extrémité d’un petit bras (4) est reliée de façon pivotante à la tête de travail et l’autre extrémité est reliée à un bras mobile (5). Un vérin (6) à huile du bras mobile est placé au-dessus du petit bras (4) et mis en communication avec un tuyau (10) d’arrivée d’huile et un tuyau (11) de retour d’huile par l’intermédiaire d’un tuyau I(8) de raccordement et d’une vanne (9) de commande de canalisation d’huile d’un dispositif de conduite. Une extrémité d’un grand bras (3) est reliée de façon pivotante au bras mobile (5) et l’autre extrémité est reliée de façon pivotante au dispositif tournant. Un vérin I(14) à huile du grand bras et un vérin II(15) à huile du grand bras sont placés au-dessus du grand bras (3), le vérin I(14) à huile du grand bras étant mis en communication séquentielle avec le tuyau (10) d’arrivée d’huile et le tuyau (11) de retour d’huile par l’intermédiaire d’un tuyau II(16) de raccordement, du vérin II(15) à huile du grand bras et de la vanne (9) de commande de canalisation d’huile du dispositif de conduite.
PCT/CN2009/000181 2008-11-10 2009-02-23 Engin multifonctions de ravalement souterrain WO2010051673A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2008101948133A CN101392651B (zh) 2008-11-10 2008-11-10 一种多功能井下卧底机
CN200810194813.3 2008-11-10

Publications (1)

Publication Number Publication Date
WO2010051673A1 true WO2010051673A1 (fr) 2010-05-14

Family

ID=40493141

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2009/000181 WO2010051673A1 (fr) 2008-11-10 2009-02-23 Engin multifonctions de ravalement souterrain

Country Status (2)

Country Link
CN (1) CN101392651B (fr)
WO (1) WO2010051673A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110030002A (zh) * 2019-05-06 2019-07-19 上海科煤机电设备制造有限公司 一种带有水切割功能的巷道修复机
CN112302660A (zh) * 2019-12-11 2021-02-02 襄阳忠良工程机械有限责任公司 铣刨式履带撬毛台车

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101929173A (zh) * 2010-08-11 2010-12-29 许世东 一种破碎装载巷道修护机
CN101906791A (zh) * 2010-08-11 2010-12-08 许世东 一种智能化破碎装载巷道修护机
CN102312455B (zh) * 2010-08-11 2013-09-04 许世东 一种智能化破碎装载巷道修护机
CN101906790B (zh) * 2010-08-11 2013-03-13 许世东 一种智能化破碎装载巷道修护机
CN101914928A (zh) * 2010-08-11 2010-12-15 许世东 一种智能化破碎装载巷道修护机
CN102808623A (zh) * 2012-08-17 2012-12-05 廊坊景隆重工机械有限公司 煤矿井下用多功能车
CN103071576B (zh) * 2013-01-04 2014-10-29 张家口宣化华泰矿冶机械有限公司 一种矿山巷道破碎用工作机构
CN103256055B (zh) * 2013-05-11 2015-07-01 山西东华机械有限公司 卧底机用轴承式转台
CN104452843B (zh) * 2013-09-13 2017-04-05 重庆茂松农业机械制造有限责任公司 一种多用途小型轮式挖掘机
CN103802901B (zh) * 2014-02-19 2016-08-24 洛阳理工学院 一种可以检测履带张紧程度的履带式挖掘机
CN104632233A (zh) * 2014-12-13 2015-05-20 中国煤炭科工集团太原研究院有限公司 变形巷道的机械化修复工艺及巷道修复机
CN105464389A (zh) * 2015-12-15 2016-04-06 安徽紫来建设集团有限公司 一种建筑器材用手动搬运装置
CN105484746A (zh) * 2015-12-23 2016-04-13 林州重机集团股份有限公司 巷道开口掘进机
CN111022069A (zh) * 2019-12-26 2020-04-17 中联重科股份有限公司 悬臂式掘进装置及掘进机
CN111794153B (zh) * 2020-06-22 2022-03-25 中国十七冶集团有限公司 一种用于岩石基坑地面清扫的装置

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JPS58531A (ja) * 1981-06-20 1983-01-05 Hitachi Constr Mach Co Ltd パワ−シヨベル
JPS60159229A (ja) * 1984-01-28 1985-08-20 Hikoma Seisakusho Kk 掘削機
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CN200968178Y (zh) * 2006-11-20 2007-10-31 广东省第二农机厂 多功能钻岩机

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DE2933766A1 (de) * 1979-08-21 1981-03-26 Mannesmann AG, 40213 Düsseldorf Teilschnitt-streckenvortriebsmaschine
JPS58531A (ja) * 1981-06-20 1983-01-05 Hitachi Constr Mach Co Ltd パワ−シヨベル
JPS60159229A (ja) * 1984-01-28 1985-08-20 Hikoma Seisakusho Kk 掘削機
DE102005006981A1 (de) * 2005-02-14 2006-12-14 HAUSALIT Maschinenbau u. Oberflächenschutz GmbH Senkmaschine mit Schnellwechselvorrichtung für Querschneidkopffräse, Hydraulikhammer und Schaufel
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ZHE QIAO ET AL., THE IMPROVEMENT OF THE COMMON DINTING MACHINE COAL TECHNOLOGY FEB. 1989 THE FIGURES *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110030002A (zh) * 2019-05-06 2019-07-19 上海科煤机电设备制造有限公司 一种带有水切割功能的巷道修复机
CN112302660A (zh) * 2019-12-11 2021-02-02 襄阳忠良工程机械有限责任公司 铣刨式履带撬毛台车

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Publication number Publication date
CN101392651A (zh) 2009-03-25
CN101392651B (zh) 2010-10-13

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