WO2021016884A1 - Open-air hydraulic rock drilling machine based on loader - Google Patents

Open-air hydraulic rock drilling machine based on loader Download PDF

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Publication number
WO2021016884A1
WO2021016884A1 PCT/CN2019/098434 CN2019098434W WO2021016884A1 WO 2021016884 A1 WO2021016884 A1 WO 2021016884A1 CN 2019098434 W CN2019098434 W CN 2019098434W WO 2021016884 A1 WO2021016884 A1 WO 2021016884A1
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WO
WIPO (PCT)
Prior art keywords
loader
boom
drilling rig
dust collecting
air
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PCT/CN2019/098434
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French (fr)
Chinese (zh)
Inventor
冯宜超
Original Assignee
广西恒日科技股份有限公司
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Application filed by 广西恒日科技股份有限公司 filed Critical 广西恒日科技股份有限公司
Priority to PCT/CN2019/098434 priority Critical patent/WO2021016884A1/en
Publication of WO2021016884A1 publication Critical patent/WO2021016884A1/en

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    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B15/00—Supports for the drilling machine, e.g. derricks or masts
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E21C35/22—Equipment for preventing the formation of, or for removal of, dust

Definitions

  • the invention relates to the technical field of engineering machinery and equipment for open-air construction on the ground, in particular to an open-air hydraulic rock drilling rig based on a loader.
  • Rock drilling rigs can be divided into three types: track, crawler and tire type.
  • the power of the whole machine is divided into mechanical type and hydraulic type.
  • the hydraulic type is used for more and has a high degree of automation.
  • the entire drilling program is controlled by computer.
  • Rock drilling rig is a kind of rock drilling equipment used in metal mines, surface open-cast engineering and other fields and other projects using the drilling and blasting method.
  • the existing hydraulic rock drilling air compressor of the excavator is installed on the excavator platform, the back pressure generated by the long pipeline is too high, the slag discharge capacity of the air compressor is poor, the pipeline layout is complicated, and it is not convenient to install ;
  • the rock drilling rig and the carrying equipment are usually separated, which is inconvenient to move and low work efficiency.
  • the technical problem to be solved by the present invention is to provide an open-air hydraulic rock drilling rig based on a loader, which can improve the drilling efficiency of the drilling rig, and can walk the rock drilling rig to any position and direction on the working surface to be drilled, and the operation is convenient Fast.
  • the present invention is an open-air hydraulic rock drilling rig based on a loader. It includes a loader. A boom device is installed on the front axle of the loader. The boom device is connected to a single rod drilling rig. The single rod drilling rig is controlled to swing to Drilling position; a dust collecting device is installed on the loader. The dust collecting device includes a dust collecting pipe and an air blowing pipe.
  • the dust collecting pipe is connected with the nose cover of the drilling rig; an air compressor and an impact pump are installed on the rear frame of the loader ,
  • the air compressor is connected with the blowing pipe of the dust collecting device, and the air volume of the air compressor is delivered to the drilling rig through the blowing pipe of the dust collecting device to realize the slag blowing function;
  • the impact pump is connected with the single rod drilling rig, and the impact pump is equipped with independent
  • the hydraulic oil tank provides impact kinetic energy for the drilling rig.
  • the power input end of the air compressor and the power input end of the impact pump are connected with the output shaft of the diesel engine of the loader through a belt, and the diesel engine of the loader drives the air compressor and the impact pump to work.
  • the front axle of the loader of the present invention is equipped with a front support leg device and is located in front of the front axle tires, and a rear support leg device is installed on the rear chassis of the loader.
  • the front support leg device and the rear support leg device are detachable or foldable.
  • the loader of the present invention is provided with a closed driving control room, and the walking function of the boom device, the drilling rig and the loader can be controlled in the driving control room.
  • the boom device of the present invention includes a boom assembly, an auxiliary beam, a deflection head, a lifting cylinder, a stick cylinder, a side swing cylinder, and a propelling beam swing cylinder.
  • One end of the boom assembly is movably connected with the boom rotation seat , The other end of the boom assembly is movably connected with the deflection head.
  • a stick cylinder is installed between the upper middle part of the boom assembly and the deflection head, and a stick cylinder is installed between the middle part of the boom assembly and the boom rotating seat.
  • Lifting cylinder a side swing cylinder is installed between the middle side of the boom assembly and the hinge seat; the hinge seat and the boom rotating seat are both installed on the boom mounting seat, and the boom mounting seat is fixed on the front axle of the loader Up; a hinge is formed between the deflection head and the middle part of the auxiliary beam, and a propelling beam swing cylinder is installed between the deflection head and one end of the auxiliary beam; the propelling beam of the drilling rig is fixedly connected with the auxiliary beam.
  • the present invention has the following advantages:
  • the invention adopts a loader to carry a rock drilling rig, and adopts a wheeled structure for movement, which can perform drilling operations on the rock drilling rig in any position and direction; due to the combination of the boom device for rock drilling, the rock drilling speed is fast ; Because the working mechanism adopts full hydraulic drive, it has a wide positioning range, high efficiency and low energy consumption; due to the good passing performance of the loader, it can be applied to various open road conditions.
  • the present invention installs the air compressor and the impact pump on the rear of the loader, and directly utilizes the driving device of the loader, so that the pipeline can be arranged in a hidden type, which improves the efficiency of the air compressor and makes the installation convenient. Greatly save installation time and cost.
  • the present invention adopts the front support leg device and the rear support leg device, so that the drilling rig is more stable during rock drilling, has high hole quality, is safe and worry-free, and ensures accurate positioning.
  • the invention adopts a closed cockpit, and the operating environment is more comfortable.
  • Fig. 1 is a schematic structural diagram of an open-air hydraulic rock drilling rig based on a loader of the present invention.
  • Figure 2 is a schematic diagram of the air compressor and impact pump in Figure 1 when the diesel engine output shaft of the loader is connected.
  • Fig. 3 is a schematic diagram of the structure of the boom device in Fig. 1.
  • the open-air hydraulic rock drilling rig based on the loader of the present invention includes a wheel loader 5.
  • the front axle of the wheel loader 5 is equipped with a boom device 2, a boom device 2 and a single rod drill rig 1.
  • the single rod drill 1 is controlled by the boom device 2 to swing to the required drilling position;
  • a dust collecting device 4 is installed on the side of the wheel loader 5, and the dust collecting device 4 adopts the prior art dust collecting device , Which includes a dust collecting pipe and a blowing pipe, the dust collecting pipe is connected with the head cover of the single rod drill 1 (not shown in the figure);
  • the rear frame 10 of the loader 5 is equipped with an air compressor 8 and an impact pump 9.
  • the air compressor 8 is connected with the air blowing pipe of the dust collecting device 4 (not shown in the figure), and the air volume of the air compressor 8 is delivered to the single rod drill 1 through the air blowing pipe of the dust collecting device to realize the slag blowing function ;
  • the impact pump 9 is connected with the single rod drilling rig 1, and the impact pump 9 is equipped with an independent hydraulic oil tank, which provides impact kinetic energy to the single rod drilling rig 1 through the tubing.
  • the power input end of the air compressor 8 and the power input end of the impact pump 9 of the present invention are connected to the output shaft of the diesel engine on the wheel loader 5 via a belt drive, and the diesel engine of the loader The engine drives the air compressor 8 and the impact pump 9 to work.
  • the front axle of the wheel loader 5 of the present invention is equipped with a front leg device 3 and is located in front of the front axle tires.
  • the rear chassis of the wheel loader 5 is equipped with a rear support leg device 7 and a front leg device 3 And the rear support leg device 7 is detachable or foldable.
  • the wheel loader 5 of the present invention is provided with a closed driving control room 6, which can control the walking function of the boom device, the single rod drill and the loader in the driving control room.
  • the boom device 2 of the present invention is a movable executive part of the drilling rig, which can ensure the precise drilling positioning of the drilling rig in four directions. It includes the boom assembly 15, the auxiliary beam 20, and the deflection Head 18, lifting cylinder 16, stick cylinder 17, side swing cylinder 14, and propulsion beam swing cylinder 19, one end of the boom assembly 15 is movably connected to the boom rotation seat 13, and the other end of the boom assembly 15 is The rotating head 18 is movably connected.
  • a stick cylinder 17 is installed between the upper middle part of the boom assembly 15 and the deflection head 18, and a lifting cylinder 16 is installed between the middle part of the boom assembly 15 and the boom rotating base 13
  • a side swing cylinder 14 is installed between the middle side of the boom assembly 15 and the hinge seat 12; the hinge seat 12 and the boom rotating seat 13 are both installed on the boom mounting seat 11, and the boom mounting seat 11 is fixed on the wheel
  • the front axle part of the loader 5; the deflection head 18 and the middle part of the auxiliary beam 20 are hinged, and a propelling beam swing cylinder 19 is installed between the deflection head 18 and one end of the auxiliary beam 20;
  • the single rod drill 1 includes
  • the propulsion beam forms a fixed connection between the propulsion beam and the auxiliary beam 20 (not shown in the figure).
  • the side swing cylinder 14 controls the drilling rig to swing left and right
  • the lifting cylinder 16 controls the lifting or lowering operation of the boom device
  • the stick cylinder 17 controls the drilling rig to rotate
  • the propelling beam swing cylinder 19 controls the drilling rig to swing back and forth.
  • the yaw action of the position can control the single rod drilling rig 1 to accurately move to the required drilling position, ensuring the control of the drilling positioning.
  • the present invention can improve the comfort of the operating environment by providing the dust collecting device 4.
  • the invention connects the impact pump 9 and the air compressor 8 with the diesel engine of the wheel loader 5 via belt drive, and shares a diesel engine to drive. Drilling operations are carried out in a non-driving state, which can give full play to their power and make great use of The loader itself functions.
  • the use method of the open-air hydraulic rock drilling rig based on the loader of the present invention is:
  • the invention makes full use of the original performance of the wheel loader, and adds a set of rock drilling equipment to the original car body, and the rock drilling rig is detachable without affecting any control and driving of the loader.
  • the wheel loader makes the equipment drilling quickly, easy to move, convenient to change the drilling location at any time, and has strong practicability.

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  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Earth Drilling (AREA)

Abstract

An open-air hydraulic rock drilling machine based on a loader (5). The open-air hydraulic rock drilling machine comprises a loader (5), a big arm device (2) is mounted at a front axle position of the loader (5), the big arm device (2) is connected to a single-rod drilling machine (1), and the big arm device (2) is used for controlling the single-rod drilling machine (1) to swing to a hole drilling position; a dust collecting device (4) is mounted on the loader (5), the dust collecting device (4) comprises a dust collecting pipe and an air blowing pipe, and the dust collecting pipe is connected to a machine head cover of the single-rod drilling machine (1); an air compressor (8) and an impact pump (9) are mounted on a rear frame (10) of the loader (5), the air compressor (8) is connected to the air blowing pipe of the dust collecting device (4), and the air blowing pipe of the dust collecting device (4) is used for conveying air volume of the air compressor (8) to the single-rod drilling machine (1), so as to implement a slag blowing function; the impact pump (9) is connected to the single-rod drilling machine (1), and the impact pump (9) is equipped with an independent hydraulic oil tank to provide impact kinetic energy for the single-rod drilling machine (1).

Description

一种基于装载机的露天液压凿岩钻机Open-air hydraulic rock drilling rig based on loader 技术领域Technical field
本发明涉及地上露天施工工程机械设备技术领域，具体是一种基于装载机的露天液压凿岩钻机。The invention relates to the technical field of engineering machinery and equipment for open-air construction on the ground, in particular to an open-air hydraulic rock drilling rig based on a loader.
背景技术Background technique
凿岩钻机可将底盘行走可分为有轨道、履带及轮胎式三种。整机动力分机械式和液压式，液压式应用较多，自动化程度高，整个钻孔程序由电脑操作控制。Rock drilling rigs can be divided into three types: track, crawler and tire type. The power of the whole machine is divided into mechanical type and hydraulic type. The hydraulic type is used for more and has a high degree of automation. The entire drilling program is controlled by computer.
我国的道路建设和相关工程的特殊性和高难度加强了对高性高效能凿岩台车的依赖性，每年的凿岩钻机都花费了大量资金研发，而且凿岩钻机的保养和维修也相当困难。整体式的液压凿岩机械具有功率密度大、作业效率高，移动便捷的优点。The particularity and difficulty of road construction and related projects in our country have strengthened the dependence on high-performance and high-performance rock drilling rigs. Every year, rock drilling rigs spend a lot of money on research and development, and the maintenance and repair of rock drilling rigs are also considerable. difficult. The integral hydraulic rock drilling machine has the advantages of high power density, high working efficiency and convenient movement.
凿岩钻机是金属矿山、地上露天工程等领域及其它工程采用钻爆法施工的一种凿岩设备。但现有的挖掘机液压凿岩的空压机安装在挖掘机平台上时，因管路太长产生的背压过高，空压机的排渣能力差，管路布局复杂，不方便安装；而且凿岩钻机与搭载设备通常是分开的，不方便移动，工作效率低。Rock drilling rig is a kind of rock drilling equipment used in metal mines, surface open-cast engineering and other fields and other projects using the drilling and blasting method. However, when the existing hydraulic rock drilling air compressor of the excavator is installed on the excavator platform, the back pressure generated by the long pipeline is too high, the slag discharge capacity of the air compressor is poor, the pipeline layout is complicated, and it is not convenient to install ; Moreover, the rock drilling rig and the carrying equipment are usually separated, which is inconvenient to move and low work efficiency.
发明内容Summary of the invention
本发明所要解决的技术问题是提供一种基于装载机的露天液压凿岩钻 机，能提高钻机的钻孔效率，并且能将凿岩钻机行走至需钻孔工作面上任意位置和方向，操作方便快捷。The technical problem to be solved by the present invention is to provide an open-air hydraulic rock drilling rig based on a loader, which can improve the drilling efficiency of the drilling rig, and can walk the rock drilling rig to any position and direction on the working surface to be drilled, and the operation is convenient Fast.
本发明以如下技术方案解决上述技术问题：The present invention solves the above technical problems with the following technical solutions:
本发明一种基于装载机的露天液压凿岩钻机，包括装载机，装载机的前桥部位安装有大臂装置，大臂装置与单杆钻机相连接，通过大臂装置控制单杆钻机摆动至钻孔位置；装载机上安装有集尘装置，集尘装置包括集尘管和吹气管，其集尘管与钻机的机头罩相接；装载机的后框架上安装有空压机和冲击泵，空压机与集尘装置的吹气管相连接，通过集尘装置的吹气管将空压机的气量输送至钻机上，实现吹渣功能；冲击泵与单杆钻机相连接，冲击泵配备独立液压油箱，为钻机提供冲击动能。The present invention is an open-air hydraulic rock drilling rig based on a loader. It includes a loader. A boom device is installed on the front axle of the loader. The boom device is connected to a single rod drilling rig. The single rod drilling rig is controlled to swing to Drilling position; a dust collecting device is installed on the loader. The dust collecting device includes a dust collecting pipe and an air blowing pipe. The dust collecting pipe is connected with the nose cover of the drilling rig; an air compressor and an impact pump are installed on the rear frame of the loader , The air compressor is connected with the blowing pipe of the dust collecting device, and the air volume of the air compressor is delivered to the drilling rig through the blowing pipe of the dust collecting device to realize the slag blowing function; the impact pump is connected with the single rod drilling rig, and the impact pump is equipped with independent The hydraulic oil tank provides impact kinetic energy for the drilling rig.
本发明所述空压机的动力输入端和冲击泵的动力输入端通过皮带与装载机的柴油发动机输出轴相连接，通过装载机的柴油发动机驱动空压机和冲击泵工作。The power input end of the air compressor and the power input end of the impact pump are connected with the output shaft of the diesel engine of the loader through a belt, and the diesel engine of the loader drives the air compressor and the impact pump to work.
本发明所述装载机的前桥安装有前支腿装置，且位于前桥轮胎前，装载机后底盘上安装有后支撑腿装置，前支腿装置和后支撑腿装置可拆卸或可折叠。The front axle of the loader of the present invention is equipped with a front support leg device and is located in front of the front axle tires, and a rear support leg device is installed on the rear chassis of the loader. The front support leg device and the rear support leg device are detachable or foldable.
本发明所述装载机上设有封闭式驾驶控制室，可在驾驶控制室内对大臂装置、钻机以及装载机的行走功能进行操控。The loader of the present invention is provided with a closed driving control room, and the walking function of the boom device, the drilling rig and the loader can be controlled in the driving control room.
本发明所述大臂装置包括大臂总成、副梁、偏转头、举升油缸、斗杆油缸、侧摆油缸和推进梁摆动油缸，大臂总成的一端与大臂旋转座活动连接，大臂总成的另一端与偏转头活动连接，大臂总成的中部上方与偏转头之间安装有斗杆油缸，大臂总成的中部下方与大臂旋转座之间安装有举升油缸；大 臂总成的中部侧边与铰链座之间安装有侧摆油缸；铰链座和大臂旋转座均安装在大臂安装座上，大臂安装座固定在装载机的前桥上；偏转头与副梁的中部之间形成铰接，且偏转头与副梁的一端之间安装有推进梁摆动油缸；钻机的推进梁与副梁固定连接。The boom device of the present invention includes a boom assembly, an auxiliary beam, a deflection head, a lifting cylinder, a stick cylinder, a side swing cylinder, and a propelling beam swing cylinder. One end of the boom assembly is movably connected with the boom rotation seat , The other end of the boom assembly is movably connected with the deflection head. A stick cylinder is installed between the upper middle part of the boom assembly and the deflection head, and a stick cylinder is installed between the middle part of the boom assembly and the boom rotating seat. Lifting cylinder; a side swing cylinder is installed between the middle side of the boom assembly and the hinge seat; the hinge seat and the boom rotating seat are both installed on the boom mounting seat, and the boom mounting seat is fixed on the front axle of the loader Up; a hinge is formed between the deflection head and the middle part of the auxiliary beam, and a propelling beam swing cylinder is installed between the deflection head and one end of the auxiliary beam; the propelling beam of the drilling rig is fixedly connected with the auxiliary beam.
与现有技术相比，本发明具有以下优点：Compared with the prior art, the present invention has the following advantages:
1.本发明采用装载机搭载凿岩钻机，并采用轮式结构进行移动，可将凿岩钻机在任何位置和方向进行钻孔操作；由于配合大臂装置进行凿岩钻孔，凿岩速度快；由于工作机构采用全液压驱动，定位范围广，高效率低耗能；由于装载机的通过性能好，能适用各种露天路况。1. The invention adopts a loader to carry a rock drilling rig, and adopts a wheeled structure for movement, which can perform drilling operations on the rock drilling rig in any position and direction; due to the combination of the boom device for rock drilling, the rock drilling speed is fast ; Because the working mechanism adopts full hydraulic drive, it has a wide positioning range, high efficiency and low energy consumption; due to the good passing performance of the loader, it can be applied to various open road conditions.
2.本发明将空压机和冲击泵安装在装载机后部上，并直接利用装载机的驱动装置，使得管路可采用隐藏式布置，提高了空压机的效率，并使安装便捷，大大节约安装时间和成本。2. The present invention installs the air compressor and the impact pump on the rear of the loader, and directly utilizes the driving device of the loader, so that the pipeline can be arranged in a hidden type, which improves the efficiency of the air compressor and makes the installation convenient. Greatly save installation time and cost.
3.本发明采用前支腿装置和后支撑腿装置，使钻机凿岩工作时更加平稳，成孔质量高，安全无忧，确保定位精确。3. The present invention adopts the front support leg device and the rear support leg device, so that the drilling rig is more stable during rock drilling, has high hole quality, is safe and worry-free, and ensures accurate positioning.
4.本发明采用封闭式驾驶舱，操作环境更舒适。4. The invention adopts a closed cockpit, and the operating environment is more comfortable.
附图说明Description of the drawings
图1是本发明基于装载机的露天液压凿岩钻机的结构示意图。Fig. 1 is a schematic structural diagram of an open-air hydraulic rock drilling rig based on a loader of the present invention.
图2是图1中空压机、冲击泵与装载机的柴油机输出轴相连接时的示意图。Figure 2 is a schematic diagram of the air compressor and impact pump in Figure 1 when the diesel engine output shaft of the loader is connected.
图3是图1中大臂装置的结构示意图。Fig. 3 is a schematic diagram of the structure of the boom device in Fig. 1.
图中：1-单杆钻机、2-大臂装置、3-前支腿装置、4-集尘装置、5-轮式装载机、6-驾驶控制室、7-后支腿装置、8-空压机、9-冲击泵、10-后框架； 11-大臂安装座、12-铰链座、13-大臂旋转座、14-侧摆油缸、15-大臂总成、16-举升油缸、17-斗杆油缸、18-偏转头、19-推进梁摆动油缸、20-副梁。In the picture: 1-single rod drill, 2-boom device, 3-front outrigger device, 4-dust collection device, 5-wheel loader, 6-drive control room, 7-rear outrigger device, 8- Air compressor, 9-impact pump, 10-rear frame; 11-boom mount, 12-hinge seat, 13-boom swivel seat, 14-side swing cylinder, 15-boom assembly, 16-lift Cylinder, 17-stick cylinder, 18-deflection head, 19-propelling beam swing cylinder, 20-secondary beam.
具体实施方式Detailed ways
下面结合附图进一步说明本发明的技术方案；The technical scheme of the present invention will be further explained below in conjunction with the drawings;
如图1所示，本发明基于装载机的露天液压凿岩钻机，包括轮式装载机5，轮式装载机5的前桥部位安装有大臂装置2，大臂装置2与单杆钻机1相连接，通过大臂装置2控制单杆钻机1摆动至所需钻孔的位置；轮式装载机5的侧边上安装有集尘装置4，集尘装置4采用现有技术的集尘装置，其包括有集尘管和吹气管，集尘管与单杆钻机1的机头罩相接(图中未示出)；装载机5的后框架10上安装有空压机8和冲击泵9，空压机8与集尘装置4的吹气管相连接(图中未示出)，通过集尘装置的吹气管将空压机8的气量输送至单杆钻机1上，实现吹渣功能；冲击泵9与单杆钻机1相连接，冲击泵9配备独立液压油箱，通过油管给单杆钻机1提供冲击动能。As shown in Figure 1, the open-air hydraulic rock drilling rig based on the loader of the present invention includes a wheel loader 5. The front axle of the wheel loader 5 is equipped with a boom device 2, a boom device 2 and a single rod drill rig 1. Connected, the single rod drill 1 is controlled by the boom device 2 to swing to the required drilling position; a dust collecting device 4 is installed on the side of the wheel loader 5, and the dust collecting device 4 adopts the prior art dust collecting device , Which includes a dust collecting pipe and a blowing pipe, the dust collecting pipe is connected with the head cover of the single rod drill 1 (not shown in the figure); the rear frame 10 of the loader 5 is equipped with an air compressor 8 and an impact pump 9. The air compressor 8 is connected with the air blowing pipe of the dust collecting device 4 (not shown in the figure), and the air volume of the air compressor 8 is delivered to the single rod drill 1 through the air blowing pipe of the dust collecting device to realize the slag blowing function ; The impact pump 9 is connected with the single rod drilling rig 1, and the impact pump 9 is equipped with an independent hydraulic oil tank, which provides impact kinetic energy to the single rod drilling rig 1 through the tubing.
如图2所示，本发明所述空压机8的动力输入端和冲击泵9的动力输入端经皮带传动方式与轮式装载机5上的柴油发动机输出轴相连接，通过装载机的柴油发动机驱动空压机8和冲击泵9工作。As shown in Figure 2, the power input end of the air compressor 8 and the power input end of the impact pump 9 of the present invention are connected to the output shaft of the diesel engine on the wheel loader 5 via a belt drive, and the diesel engine of the loader The engine drives the air compressor 8 and the impact pump 9 to work.
本发明所述轮式装载机5的前桥部位安装有前支腿装置3，且位于前桥轮胎前，轮式装载机5的后底盘上安装有后支撑腿装置7，前支腿装置3和后支撑腿装置7可拆卸或可折叠。The front axle of the wheel loader 5 of the present invention is equipped with a front leg device 3 and is located in front of the front axle tires. The rear chassis of the wheel loader 5 is equipped with a rear support leg device 7 and a front leg device 3 And the rear support leg device 7 is detachable or foldable.
本发明所述轮式装载机5上设有封闭式驾驶控制室6，可在驾驶控制室内对大臂装置、单杆钻机以及装载机的行走功能进行操控。The wheel loader 5 of the present invention is provided with a closed driving control room 6, which can control the walking function of the boom device, the single rod drill and the loader in the driving control room.
如图3所示，本发明所述的大臂装置2是钻机活动的的执行件，能保证 钻机四个方位的精准钻孔的定位，其包括大臂总成15、副梁20、偏转头18、举升油缸16、斗杆油缸17、侧摆油缸14和推进梁摆动油缸19，大臂总成15的一端与大臂旋转座13活动连接，大臂总成15的另一端与偏转头18活动连接，大臂总成15的中部上方与偏转头18之间安装有斗杆油缸17，大臂总成15的中部下方与大臂旋转座13之间安装有举升油缸16；大臂总成15的中部侧边与铰链座12之间安装有侧摆油缸14；铰链座12和大臂旋转座13均安装在大臂安装座11上，大臂安装座11固定在轮式装载机5的前桥部位；偏转头18与副梁20的中部之间形成铰接，且偏转头18与副梁20的一端之间安装有推进梁摆动油缸19；单杆钻机1包括推进梁，其推进梁与副梁20之间形成固定连接(图中未示出)。通过侧摆油缸14控制钻机作左右摆动，通过举升油缸16控制大臂装置举升或降低操作，通过斗杆油缸17控制钻机作翻转动作，通过推进梁摆动油缸19控制钻机作前后摆动及不同位置的偏摆动作，从而控制单杆钻机1准确移动至所需钻孔位置，确保控制钻孔定位。As shown in Figure 3, the boom device 2 of the present invention is a movable executive part of the drilling rig, which can ensure the precise drilling positioning of the drilling rig in four directions. It includes the boom assembly 15, the auxiliary beam 20, and the deflection Head 18, lifting cylinder 16, stick cylinder 17, side swing cylinder 14, and propulsion beam swing cylinder 19, one end of the boom assembly 15 is movably connected to the boom rotation seat 13, and the other end of the boom assembly 15 is The rotating head 18 is movably connected. A stick cylinder 17 is installed between the upper middle part of the boom assembly 15 and the deflection head 18, and a lifting cylinder 16 is installed between the middle part of the boom assembly 15 and the boom rotating base 13 A side swing cylinder 14 is installed between the middle side of the boom assembly 15 and the hinge seat 12; the hinge seat 12 and the boom rotating seat 13 are both installed on the boom mounting seat 11, and the boom mounting seat 11 is fixed on the wheel The front axle part of the loader 5; the deflection head 18 and the middle part of the auxiliary beam 20 are hinged, and a propelling beam swing cylinder 19 is installed between the deflection head 18 and one end of the auxiliary beam 20; the single rod drill 1 includes The propulsion beam forms a fixed connection between the propulsion beam and the auxiliary beam 20 (not shown in the figure). The side swing cylinder 14 controls the drilling rig to swing left and right, the lifting cylinder 16 controls the lifting or lowering operation of the boom device, the stick cylinder 17 controls the drilling rig to rotate, and the propelling beam swing cylinder 19 controls the drilling rig to swing back and forth. The yaw action of the position can control the single rod drilling rig 1 to accurately move to the required drilling position, ensuring the control of the drilling positioning.
本发明通过设置集尘装置4，可提高操作环境舒适度。The present invention can improve the comfort of the operating environment by providing the dust collecting device 4.
本发明将冲击泵9和空压机8与轮式装载机5的柴油发动机经皮带传动连接，共用一个柴油发动机带动，在不行驶状态下进行钻孔操作，可充分发挥其功率，极大利用装载机本身功能。The invention connects the impact pump 9 and the air compressor 8 with the diesel engine of the wheel loader 5 via belt drive, and shares a diesel engine to drive. Drilling operations are carried out in a non-driving state, which can give full play to their power and make great use of The loader itself functions.
本发明基于装载机的露天液压凿岩钻机的使用方法是：The use method of the open-air hydraulic rock drilling rig based on the loader of the present invention is:
在进行凿岩作业时，事先定位好孔位，再通过轮式装载机5将钻机1移动至所需钻孔的位置，然后启动落下前支撑腿装置3和后支撑腿装置7，操作者在装载机的驾驶控制室6内调整钻机模式，立即开启，使钻机1的机头、空压机8和冲击泵9开始运转，控制钻机实现凿孔作业。When performing rock drilling operations, locate the holes in advance, and then move the drilling rig 1 to the required drilling position through the wheel loader 5, and then start the falling front support leg device 3 and the rear support leg device 7, and the operator The rig mode is adjusted in the driver control room 6 of the loader and turned on immediately, so that the nose of the rig 1, the air compressor 8 and the impact pump 9 start to operate, and the rig is controlled to achieve drilling operations.
本发明充分利用了轮式装载机原有性能，并在其原有车体上多加了一套凿岩钻孔的设备，而且凿岩钻机可拆卸，不会影响装载机的任何操控行驶，通过轮式装载机使得设备钻孔迅速，便于移动，方便随时更换打孔地点，实用性强。The invention makes full use of the original performance of the wheel loader, and adds a set of rock drilling equipment to the original car body, and the rock drilling rig is detachable without affecting any control and driving of the loader. The wheel loader makes the equipment drilling quickly, easy to move, convenient to change the drilling location at any time, and has strong practicability.

Claims (5)

  1. 一种基于装载机的露天液压凿岩钻机，包括装载机，其特征在于，装载机的前桥部位安装有大臂装置，大臂装置与单杆钻机相连接，通过大臂装置控制单杆钻机摆动至钻孔位置；装载机上安装有集尘装置，集尘装置包括集尘管和吹气管，集尘器的集尘管与钻机的机头罩相接；装载机的后框架上安装有空压机和冲击泵，空压机与集尘装置的吹气管相连接，通过集尘装置的吹气管将空压机的气量输送至钻机上，实现吹渣功能；冲击泵与单杆钻机相连接，冲击泵配备独立液压油箱，为钻机提供冲击动能。An open-air hydraulic rock drilling rig based on a loader, including a loader, characterized in that a boom device is installed at the front axle of the loader, the boom device is connected with the single rod drilling rig, and the single rod drilling rig is controlled by the boom device Swing to the drilling position; a dust collecting device is installed on the loader, which includes a dust collecting pipe and a blow pipe. The dust collecting pipe of the dust collector is connected with the nose cover of the drill; the rear frame of the loader is installed with a space The compressor and the impact pump, the air compressor is connected with the blowing pipe of the dust collecting device, and the air volume of the air compressor is delivered to the drilling rig through the blowing pipe of the dust collecting device to realize the slag blowing function; the impact pump is connected with the single rod drilling rig , The impact pump is equipped with an independent hydraulic oil tank to provide impact kinetic energy for the drilling rig.
  2. 根据权利要求1所述基于装载机的露天液压凿岩钻机，其特征在于，所述空压机的动力输入端和冲击泵的动力输入端通过皮带与装载机的柴油发动机输出轴相连接，通过装载机的柴油发动机驱动空压机和冲击泵工作。The open-air hydraulic rock drilling rig based on the loader according to claim 1, wherein the power input end of the air compressor and the power input end of the impact pump are connected to the output shaft of the diesel engine of the loader through a belt. The diesel engine of the loader drives the air compressor and impact pump to work.
  3. 根据权利要求1或2所述基于装载机的露天液压凿岩钻机，其特征在于，装载机的前桥安装有前支腿装置，且位于前桥轮胎前，装载机后底盘上安装有后支撑腿装置，前支腿装置和后支撑腿装置可拆卸或可折叠。The open-air hydraulic rock drilling rig based on the loader according to claim 1 or 2, wherein the front axle of the loader is equipped with a front outrigger device and is located in front of the front axle tires, and a rear support is installed on the rear chassis of the loader The leg device, the front support leg device and the rear support leg device are detachable or foldable.
  4. 根据权利要求1或2所述基于装载机的露天液压凿岩钻机，其特征在于，装载机上设有封闭式驾驶控制室，可在驾驶控制室内对大臂装置、钻机以及装载机的行走功能进行操控。The open-air hydraulic rock drilling rig based on the loader according to claim 1 or 2, characterized in that the loader is provided with a closed driving control room, which can carry out the walking function of the boom device, the drilling rig and the loader in the driving control room Manipulation.
  5. 根据权利要求1或2所述基于装载机的露天液压凿岩钻机，其特征在于，所述大臂装置包括大臂总成、副梁、偏转头、举升油缸、斗杆油缸、侧 摆油缸和推进梁摆动油缸，大臂总成的一端与大臂旋转座活动连接，大臂总成的另一端与偏转头活动连接，大臂总成的中部上方与偏转头之间安装有斗杆油缸，大臂总成的中部下方与大臂旋转座之间安装有举升油缸；大臂总成的中部侧边与铰链座之间安装有侧摆油缸；铰链座和大臂旋转座均安装在大臂安装座上，大臂安装座固定在装载机的前桥上；偏转头与副梁的中部之间形成铰接，且偏转头与副梁的一端之间安装有推进梁摆动油缸；钻机的推进梁与副梁固定连接。The loader-based open-air hydraulic rock drilling rig according to claim 1 or 2, wherein the boom device includes a boom assembly, an auxiliary beam, a deflection head, a lifting cylinder, a stick cylinder, and a side swing The oil cylinder and the propelling beam swing oil cylinder, one end of the boom assembly is movably connected with the boom rotating seat, the other end of the boom assembly is movably connected with the deflection head, and the upper middle part of the boom assembly is installed between the deflection head Stick cylinder, a lifting cylinder is installed between the lower middle part of the boom assembly and the boom rotation seat; a side swing cylinder is installed between the middle side of the boom assembly and the hinge seat; hinge seat and boom rotation seat They are all installed on the boom mounting seat, which is fixed on the front axle of the loader; the deflection head and the middle part of the auxiliary beam are hinged, and a propelling beam is installed between the deflection head and one end of the auxiliary beam Swing cylinder; the propelling beam of the drilling rig is fixedly connected with the auxiliary beam.
PCT/CN2019/098434 2019-07-30 2019-07-30 Open-air hydraulic rock drilling machine based on loader WO2021016884A1 (en)

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Publication number Priority date Publication date Assignee Title
CN113356845A (en) * 2021-07-27 2021-09-07 文山麻栗坡紫金钨业集团有限公司 Equipment for recovering fine ore of near-horizontal thin ore body mining bottom plate and application method
CN114659814A (en) * 2022-02-25 2022-06-24 中国矿业大学 Drilling surrounding rock loading device for drilling robot and hydraulic control method

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CN107514236A (en) * 2017-10-16 2017-12-26 湖南五新隧道智能装备股份有限公司 A kind of arm support and drill jumbo
CN109653678A (en) * 2019-01-14 2019-04-19 郭骆飞 Drill jumbo

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Publication number Priority date Publication date Assignee Title
WO2001077490A1 (en) * 2000-04-10 2001-10-18 Dux Machinery Corporation Underground mining sampler
CN103485714A (en) * 2013-09-06 2014-01-01 三一重型装备有限公司 Drilling mechanism and drill loader
CN107514236A (en) * 2017-10-16 2017-12-26 湖南五新隧道智能装备股份有限公司 A kind of arm support and drill jumbo
CN109653678A (en) * 2019-01-14 2019-04-19 郭骆飞 Drill jumbo

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113356845A (en) * 2021-07-27 2021-09-07 文山麻栗坡紫金钨业集团有限公司 Equipment for recovering fine ore of near-horizontal thin ore body mining bottom plate and application method
CN114659814A (en) * 2022-02-25 2022-06-24 中国矿业大学 Drilling surrounding rock loading device for drilling robot and hydraulic control method
CN114659814B (en) * 2022-02-25 2024-05-31 中国矿业大学 Drilling surrounding rock loading device for drilling robot and hydraulic control method

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