CN107991113A - One kind drills, is split up, cut integration experiment platform and test method - Google Patents
One kind drills, is split up, cut integration experiment platform and test method Download PDFInfo
- Publication number
- CN107991113A CN107991113A CN201711116025.8A CN201711116025A CN107991113A CN 107991113 A CN107991113 A CN 107991113A CN 201711116025 A CN201711116025 A CN 201711116025A CN 107991113 A CN107991113 A CN 107991113A
- Authority
- CN
- China
- Prior art keywords
- split
- coal wall
- confined pressure
- cut
- hydraulic cylinder
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M99/00—Subject matter not provided for in other groups of this subclass
- G01M99/005—Testing of complete machines, e.g. washing-machines or mobile phones
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
One kind drills, is split up, cut integration experiment platform and test method, experimental bench include mechanical device and test system, and mechanical device includes coal wall confined pressure loading device, cutting means, bores expansion device and base；Coal wall confined pressure loading device can simulate coal wall in confined pressure suffered by underground, and cutting means is used for realization propulsion and the broken rock of cutting means, and torque rotary speed sensor is connected between its cutting motor and retarder, in real time measure cutterhead broken rock when torque and rotating speed；Bore expansion device and be used for realization drilling to coal wall with being split up, displacement sensor is installed in rock drilling device, for measuring the advance distance of rock drill, is split up in device and oil pressure sensor is installed, the pressure of hydraulic oil when being split up can be measured, final used test system acquisition, processing and analysis data.The present invention can carry out coal wall fixed-point drill, be split up, and carry out cut experiment, and required data can be gathered in experimentation, by analyzing experimental data to boring, rising, cut combined-breaking rock technique progress reasonably optimizing.
Description
Technical field
Drill, be split up the present invention relates to one kind, cut integration experiment platform and test method, belong to coal mining tunnel and dig
Into field of engineering technology.
Background technology
With the construction of the large quantities of ten-million-ton scale modern mines in China, the developing of stone head in new well construction is particularly,
The demand of total rock development machine is increased year by year.Development machine is the key equipment of modern mine working speedy drivage, as coal seam is opened
Adopt, hardness rock out task is more and more, and hard rock mole operating condition is severe, and cutting mechanism is the core of hard rock mole
Center portion part, its performance quality directly influence the structural strength and service life of development machine.At this stage, development machine is in driving hard rock
When occur failing to hard rock cut, or pick serious wear, cutting mechanism be subject to fierce impact, makes the reliability of development machine tight
Reduce again, it is necessary to worker frequently replaces pick and associated components, stone drifting efficiency is seriously reduced, with tunnel speedy drivage
It is required that contradict.It is therefore proposed that it is a kind of drill, be split up, cut integration experiment platform and test method, will drill, be split up and cut
Cut to combine and crushing test carried out to rock and carries out data acquisition, for using bore, rise, the construction of cut combined-breaking rock provides skill
Art is supported.
The content of the invention
In order to overcome the above-mentioned deficiency of the prior art, the present invention provide one kind drill, be split up, cut integration experiment platform and
Test method, can carry out coal wall fixed-point drill, be split up, and carry out cut experiment, can be gathered in experimentation required
Data, by analyzing experimental data to boring, rising, cut combined-breaking rock technique progress reasonably optimizing.
The present invention solves the technical solution that its technical problem uses：
One kind drills, is split up, cut integration experiment platform, including mechanical device and test system, mechanical device include coal
Wall confined pressure loading device, cutting means, bore expansion device and base；Coal wall is installed on coal wall confined pressure loading device, base face
Coal wall confined pressure loading device sets and is provided with cutting means and bores expansion device；Coal wall confined pressure loading device passes through confined pressure hydraulic cylinder
Confined pressure is produced to coal wall, confined pressure oil pressure sensor is installed in confined pressure hydraulic cylinder entrance；Cutting means is by cutting motor and subtracts
Fast device driving, installs torque and speed sensors, cutting means also passes through between cutting motor output shaft and reducer input shaft
Cut propelling hydraulic cylinder promotes, and propulsion cylinder oil pressure sensor is installed in cut propelling hydraulic cylinder oiler section；Boring expansion device includes
Rock drill and device is split up, is installed in the oil inlet end for being split up device and be split up device oil pressure sensor, displacement sensor is equipped with rock drill；
Confined pressure oil pressure sensor, torque and speed sensors, propulsion cylinder oil pressure sensor, be split up device oil pressure sensor and displacement sensor point
It is not connected with test system.
One kind application drills, is split up, cut integration experiment platform is drilled, is split up, cut synthesis broken rock performance test
Method, include the following steps：
A, coal wall is placed on coal wall sliding block and by controlling hydraulic cylinder I by coal wall slipper push, and controls confined pressure liquid
Cylinder pressure applies confined pressure to coal wall, gathers the oil pressure data of confined pressure oil pressure sensor on confined pressure hydraulic cylinder；B, pushed away by hydraulic cylinder IV
Dynamic coal wall confined pressure loading device, controls double trigonometric expression mechanical arms, rock drill is punched in coal wall designated position, collection rock drilling seat in the plane
The data of displacement sensor, calculate the depth that rock drill punches on coal wall；C, after punching, double trigonometric expression machineries are controlled
Arm, makes to be split up device specified hole is split up, and collection is split up the data of device oil pressure sensor, oil pressure when obtaining being split up；d、
Mobile coal wall, opens cutting motor, and control cut propelling hydraulic cylinder carries out coal wall cut, collection propulsion cylinder oil pressure sensor
The data of data and torque and speed sensors, when cut operation is calculated, axial force and moment of torsion suffered by cutting units；E, according to warp
Axial force suffered by cutting units and the size of moment of torsion under the working status that step a, b, c, d are obtained are crossed, contrast only carries out step d and obtains
Axial force suffered by cutting units and the size of moment of torsion under working status, drilled and be split up to reduce formation hardness influence；f、
Axial force and the size of moment of torsion according to suffered by obtaining cutting units under working status by step a, b, d, contrast only carry out step d and obtain
Axial force suffered by cutting units and the size of moment of torsion under to working status, obtain the influence to drill to reducing formation hardness；G, pass through
The size that pressure used is split up in the size of confined pressure pressure in a, the depth punched in step b, step c is changed the step, contrast is cut
The data of propulsion cylinder oil pressure sensor and the data of torque and speed sensors in experiment are cut, are changed single variable to cut
Influence.
Compared with prior art, one kind of the invention drill, be split up, cut integration experiment platform and test method, for progress
Bore, rise, cut combined-breaking rock performance test provides a platform, whole mechanical device have it is compact-sized, flexibility is high, peace
The advantages that loopful is protected.The confined pressure loading device of the present invention rationally can increase confined pressure for coal wall, and simulation is truly descended working face, carried
The confidence level of height experiment；Boring expansion device and cutting means can drill in whole working face, be split up, cut, easy to adjust, can
Various working is simulated, meets practice of construction requirement.And then confined pressure hydraulic cylinder inlet pressure is measured by confined pressure oil pressure sensor,
Propulsion cylinder oil pressure sensor is used for the operating pressure for measuring hydraulic oil in oil cylinder when promoting, and torque rotary speed sensor is used for real-time
Torque and rotating speed, displacement sensor when measuring cutterhead broken rock are used for the advance distance for measuring rock drill, are split up device oil pressure biography
Sensor can measure the pressure of hydraulic oil when being split up, and then by testing System Control Data collection and analysis, can be bored
Hole is simultaneously split up the influence to reducing formation hardness, and obtaining drilling the influence to reducing formation hardness and is changed single variable
Influence to cut；Brill can be sought, risen, the optimum working parameter of cut combined-breaking rock, efficiency of breaking rock is improved and device is reliable
Property, the rapid construction of the Hard Rock Tunnel to be difficult to tunnel provides technical support.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the structure diagram of mechanical device in a testing stand embodiment of the invention.
Fig. 2 is the structure diagram of coal wall confined pressure loading device in a testing stand embodiment of the invention.
Fig. 3 is the structure diagram of cutting means in a testing stand embodiment of the invention.
Fig. 4 is the structure diagram that expansion device is bored in a testing stand embodiment of the invention.
Fig. 5 be the present invention one bore, rise, the work flow diagram of cut test method embodiment.
Fig. 6 be the present invention one bore, rise, the schematic diagram of cut test method embodiment.
In figure：1st, coal wall confined pressure loading device, 1-1, coal wall, 1-2, coal wall sliding block, 1-3, coal wall track, 1-4 hydraulic cylinders
I, 1-5, confined pressure loading device sliding block, 1-6, side frame, 1-7, upper frame, 1-8, confined pressure hydraulic cylinder, 1-9, confined pressure top plate, 1-10, enclose
Pressure loading device track I, 1-11, confined pressure loading device track II, 1-12, hydraulic cylinder IV, 1-13, confined pressure oil pressure sensor, 2,
Cutting means, 2-1, cutting units, 2-2, retarder, 2-3, cutting motor, 2-4, sliding stand, 2-5, cut propelling hydraulic cylinder, 2-
6th, base station, 2-7, torque and speed sensors, 2-8, propulsion cylinder oil pressure sensor, 3, bore expansion device, 3-1, rock drill, 3-2, be split up
Device, 3-3, double trigonometric expression mechanical arms, 3-4, be split up device oil pressure sensor, 3-5, displacement sensor, and 4, base.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, the technical solution in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
The part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people
Member's all other embodiments obtained without making creative work, belong to protection scope of the present invention.
Fig. 1 to Fig. 6 shows the structure diagram of a preferred embodiment of the invention.As shown in Figure 1, the present invention is implemented
One kind of example drills, is split up, cut integration experiment platform, including mechanical device and test system, mechanical device are enclosed including coal wall
Press loading device 1, cutting means 2, bore expansion device 3 and base 4.
As shown in Fig. 2, the coal wall confined pressure loading device 1 include coal wall 1-1, coal wall sliding block 1-2, coal wall track 1-3,
I 1-4 of hydraulic cylinder, confined pressure loading device sliding block 1-5, side frame 1-6, upper frame 1-7, confined pressure hydraulic cylinder 1-8, confined pressure top plate 1-9, confined pressure
I 1-10 of loading device track, II 1-11 of confined pressure loading device track, IV 1-12 of hydraulic cylinder and confined pressure oil pressure sensor 1-13, coal
Wall sliding block 1-2 is placed on coal wall track 1-3, and coal wall 1-1 is placed on coal wall sliding block 1-2, I 1-4 one end of hydraulic cylinder connection coal
Wall sliding block 1-2, other end connection coal wall track 1-3, can facilitate the placement of coal wall by the flexible adjustment of I 1-4 of hydraulic cylinder, described
Confined pressure hydraulic cylinder 1-8 be installed on side frame and upper frame, the confined pressure top plate 1-9 is installed on confined pressure hydraulic cylinder 1-8, confined pressure
Totally 12 couples of hydraulic cylinder 1-8, coal wall two sides and each 4 pairs of top surface, produce coal wall 1-1 certain confined pressure, confined pressure loading
Device sliding block 1-5 is installed on I 1-10 of confined pressure loading device track, and horizontally slipping for coal wall is realized by IV 1-12 of hydraulic cylinder；
The coal wall track 1-3, which is installed on II 1-11 of confined pressure loading device track, to be used to ensure the stabilization in sliding process, and is supported
Disappear cut coal wall when tilting moment；Confined pressure hydraulic cylinder 1-8 inlet pressures are measured by confined pressure oil pressure sensor 1-13.
As shown in figure 3, the cutting means 2 includes cutting units 2-1, retarder 2-2, cutting motor 2-3, sliding stand 2-
4th, cut propelling hydraulic cylinder 2-5, base station 2-6, torque and speed sensors 2-7 and propulsion cylinder oil pressure sensor 2-8, cutting units 2-1
Driven and be commonly mounted on sliding stand 2-4 by retarder 2-2 and cutting motor 2-3, sliding stand 2-4 is fixed on base station 2-6
On be installed on again on base 4, the end of sliding stand 2-4 is provided with cut propelling hydraulic cylinder 2-5, torque and speed sensors 2-7 peace
Between cutting motor 2-3 output shafts and retarder 2-2 input shafts, for measuring the output torque of cutting motor 2-3 in real time
With rotating speed, propulsion cylinder oil pressure sensor 2-8 is installed on cut propelling hydraulic cylinder 2-5 oiler sections, for measuring oil when promoting
The operating pressure of hydraulic oil in cylinder.
As shown in figure 4, the brill expansion device 3 includes rock drill 3-1, is split up device 3-2, double trigonometric expression mechanical arm 3-3, rises
Device oil pressure sensor 3-4 and displacement sensor 3-5 are split, rock drill 3-1 is mounted side by side on double trigonometric expression mechanical arms with device 3-2 is split up
The end of 3-3, double trigonometric expression mechanical arm 3-3 are fixed on base 4, it is possible to achieve to the work that is split up afterwards of first drilling of coal wall 1-1
Make, be split up device oil pressure sensor 3-4 be installed on be split up device oil inlet end be used for measure be split up work pressure that device 3-2 is split up during operation
Power, displacement sensor 3-5 are installed on rock drill 3-1, for measuring the displacement of rock drill, displacement sensor 3-5 choosings
Use stay-supported type displacement sensor.
As shown in Figure 5 and Figure 6, a kind of application drills, is split up, cut integration experiment platform is drilled, is split up, cut is comprehensive
The method for closing broken rock performance test, includes the following steps：
A, coal wall 1-1 is placed on coal wall sliding block 1-2 and by controlling I 1-4 of hydraulic cylinder by coal wall slipper push, and controlled
Confined pressure hydraulic cylinder 1-8 processed applies confined pressure to coal wall 1-2, is sensed using confined pressure oil pressure on system acquisition confined pressure hydraulic cylinder 1-8 is tested
The oil pressure data of device 1-13, oil pressure when obtaining by confined pressure, simultaneous reactions are on a display panel；
B, confining pressure device is promoted by IV 1-12 of hydraulic cylinder, controls double trigonometric expression mechanical arm 3-3, make rock drill 3-1 in coal
Wall 1-1 designated positions are punched, and using testing the data of system acquisition rock drill 3-1 displacement sensors 3-5, and calculate rock drill
The depth that 3-1 is punched on coal wall 1-1, simultaneous reactions are on a display panel；
C, after punching, double trigonometric expression mechanical arm 3-3 are controlled, makes to be split up device 3-2 specified hole is split up, are utilized
Test system acquisition is split up the data of device oil pressure sensor 3-4, and oil pressure when obtaining being split up, simultaneous reactions are on a display panel；
D, mobile coal wall 1-1, opens cutting motor 2-3, and control cut propelling hydraulic cylinder 2-5 carries out cut to coal wall 1-1,
Using the data and the data of torque and speed sensors 2-7 for testing system acquisition propulsion cylinder oil pressure sensor 2-8, and it is calculated
During cut operation, axial force and moment of torsion suffered by cutting units 2-1, simultaneous reactions are on a display panel；
E, axial force and the size of moment of torsion according to suffered by cutting units 2-1 under the working status obtained by step a, b, c, d,
Contrast only carries out a step d and obtains axial force suffered by cutting units 2-1 and the size of moment of torsion under working status, is drilled and is split up pair
Reduce the influence of formation hardness；
F, axial force and the size of moment of torsion, contrast according to suffered by obtaining cutting units 2-1 under working status by step a, b, d
Only carry out step d and obtain axial force suffered by cutting units 2-1 and the size of moment of torsion under working status, obtain drilling hard to reducing rock
The influence of degree；
G, by change the step respectively be split up in the depth punched in the size of confined pressure pressure in a, step b, step c it is used
The size of pressure, the data of propulsion cylinder oil pressure sensor 2-8 and the data of torque and speed sensors 2-7 in contrast cut experiment,
It is changed influence of the single variable to cut.
The above, is only presently preferred embodiments of the present invention, not does limitation in any form to the present invention, it is every according to
According to the technical spirit of the present invention, any simple modification and equal change are made to above example, each falls within the guarantor of the present invention
Within the scope of shield.
Claims (6)
1. one kind drills, is split up, cut integration experiment platform, it is characterized in that：Including mechanical device and test system, mechanical device
Including coal wall confined pressure loading device (1), cutting means (2), bore expansion device (3) and base (4)；
Coal wall is installed on coal wall confined pressure loading device (1), and base (4) face coal wall confined pressure loading device (1) sets and installs
There is cutting means (2) and bore expansion device (3)；Coal wall confined pressure loading device (1), which produces coal wall by confined pressure hydraulic cylinder (1-8), to be enclosed
Pressure, in confined pressure hydraulic cylinder (1-8) entrance installation confined pressure oil pressure sensor (1-13)；
Cutting means (2) is driven by cutting motor (2-3) and retarder (2-2), in cutting motor (2-3) output shaft with slowing down
Torque and speed sensors (2-7) are installed, cutting means (2) also passes through cut propelling hydraulic cylinder (2-5) between device (2-2) input shaft
Promote, in cut propelling hydraulic cylinder (2-5) oiler section installation propulsion cylinder oil pressure sensor (2-8)；
Boring expansion device (3) includes rock drill (3-1) and is split up device (3-2), is installed in the oil inlet end for being split up device (3-2) and is split up device oil
Pressure sensor (3-4), is equipped with displacement sensor (3-5) on rock drill (3-1)；
Confined pressure oil pressure sensor (1-13), torque and speed sensors (2-7), propulsion cylinder oil pressure sensor (2-8), be split up device oil pressure
Sensor (3-4) and displacement sensor (3-5) are connected with test system respectively.
2. one kind according to claim 1 drills, is split up, cut integration experiment platform, it is characterized in that：The coal wall encloses
Loading device (1) is pressed to include coal wall (1-1), coal wall sliding block (1-2), coal wall track (1-3), hydraulic cylinder I (1-4), confined pressure loading
Device sliding block (1-5), side frame (1-6), upper frame (1-7), confined pressure hydraulic cylinder (1-8), confined pressure top plate (1-9), confined pressure loading device
Track I (1-10), confined pressure loading device track II (1-11), hydraulic cylinder IV (1-12) and confined pressure oil pressure sensor (1-13), coal
Wall sliding block (1-2) is placed on coal wall track (1-3), and coal wall (1-1) is placed on coal wall sliding block (1-2), hydraulic cylinder I (1-4)
One end connection coal wall sliding block (1-2), other end connection coal wall track (1-3), confined pressure hydraulic cylinder (1-8) are installed on side frame (1-6)
With on upper frame (1-7), confined pressure top plate (1-9) be installed on confined pressure hydraulic cylinder (1-8) on, confined pressure loading device sliding block (1-5) installation
On confined pressure loading device track I (1-10), horizontally slipping for coal wall, coal wall track (1- are realized by hydraulic cylinder IV (1-12)
3) it is installed on confined pressure loading device track II (1-11), confined pressure hydraulic cylinder (1- is measured by confined pressure oil pressure sensor (1-13)
8) inlet pressure.
3. one kind according to claim 1 drills, is split up, cut integration experiment platform, it is characterized in that：The cut dress
Putting (2) includes cutting units (2-1), retarder (2-2), cutting motor (2-3), sliding stand (2-4), cut propelling hydraulic cylinder (2-
5), base station (2-6), torque and speed sensors (2-7) and propulsion cylinder oil pressure sensor (2-8), cutting units (2-1) pass through retarder
(2-2) and cutting motor (2-3) drive and are commonly mounted on sliding stand (2-4), and sliding stand (2-4) is fixed on base station (2-6)
On again be installed on base (4) on, the end of sliding stand (2-4) is provided with cut propelling hydraulic cylinder (2-5), torque and speed sensors
(2-7) is installed between cutting motor (2-3) output shaft and retarder (2-2) input shaft, propulsion cylinder oil pressure sensor (2-8) peace
Mounted in cut propelling hydraulic cylinder (2-5) oiler section.
4. one kind according to claim 1 drills, is split up, cut integration experiment platform, it is characterized in that：The brill rises dress
Put (3) include rock drill (3-1), be split up device (3-2), double trigonometric expression mechanical arms (3-3), be split up device oil pressure sensor (3-4) and
Displacement sensor (3-5), rock drill (3-1) and is split up the end that device (3-2) is mounted side by side on double trigonometric expression mechanical arms (3-3),
Double trigonometric expression mechanical arms (3-3) are fixed on base (4), be split up device oil pressure sensor (3-4) be installed on be split up device oil inlet end, position
Displacement sensor (3-5) is installed on rock drill (3-1).
5. one kind according to claim 1 or 4 drills, is split up, cut integration experiment platform, it is characterized in that：The position
Displacement sensor (3-5) is bracing wire position formula displacement sensor.
6. one kind application drills, is split up as claimed in claim 1, cut integration experiment platform is drilled, is split up, cut is comprehensive
The method for closing broken rock performance test, it is characterized in that：Include the following steps：
A, coal wall (1-1) is placed on coal wall sliding block (1-2) and by controlling hydraulic cylinder I (1-4) by coal wall slipper push, and
Confined pressure hydraulic cylinder (1-8) is controlled to apply confined pressure to coal wall (1-2), using testing confined pressure on system acquisition confined pressure hydraulic cylinder (1-8)
The oil pressure data of oil pressure sensor (1-13)；
B, coal wall confined pressure loading device (1) is promoted by hydraulic cylinder IV (1-12), controls double trigonometric expression mechanical arms (3-3), make chisel
Rock machine (3-1) is punched in coal wall (1-1) designated position, using testing system acquisition rock drill (3-1) displacement sensor (3-5)
Data, and calculate the depth that rock drill (3-1) punches on coal wall (1-1)；
C, after punching, double trigonometric expression mechanical arms (3-3) are controlled, makes to be split up device (3-2) specified hole is split up, are utilized
Test system acquisition is split up the data of device oil pressure sensor (3-4), oil pressure when obtaining being split up；
D, mobile coal wall (1-1), opens cutting motor (2-3), and control cut propelling hydraulic cylinder (2-5) carries out coal wall (1-1)
Cut, using the data and the data of torque and speed sensors (2-7) for testing system acquisition propulsion cylinder oil pressure sensor (2-8),
And when cut operation is calculated, axial force and moment of torsion suffered by cutting units (2-1)；
E, axial force and the size of moment of torsion according to suffered by cutting units (2-1) under the working status obtained by step a, b, c, d are right
Axial force and the size of moment of torsion suffered by cutting units under working status (2-1) are obtained than only carrying out step d, is drilled and is split up pair
Reduce the influence of formation hardness；
F, axial force and the size of moment of torsion according to suffered by obtaining cutting units under working status (2-1) by step a, b, d, contrast is only
Carry out step d and obtain axial force and the size of moment of torsion suffered by cutting units under working status (2-1), obtain drilling hard to reducing rock
The influence of degree；
G, the big of pressure used is split up by varying the depth punched in the size of confined pressure pressure, step b in step a, in step c
Small, the data of propulsion cylinder oil pressure sensor (2-8) and the data of torque and speed sensors (2-7) in contrast cut experiment, obtain
Change influence of the single variable to cut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711116025.8A CN107991113B (en) | 2017-11-13 | 2017-11-13 | It is a kind of drill, be split up, cutting integration experiment platform and test method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711116025.8A CN107991113B (en) | 2017-11-13 | 2017-11-13 | It is a kind of drill, be split up, cutting integration experiment platform and test method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107991113A true CN107991113A (en) | 2018-05-04 |
| CN107991113B CN107991113B (en) | 2019-06-11 |
Family
ID=62031347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711116025.8A Expired - Fee Related CN107991113B (en) | 2017-11-13 | 2017-11-13 | It is a kind of drill, be split up, cutting integration experiment platform and test method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107991113B (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109448484A (en) * | 2018-11-10 | 2019-03-08 | 山西能源学院 | A kind of experiment and tutoring system for simulating down-hole coal excavation tunnel fully mechanized mining overall process |
| CN109668754A (en) * | 2019-01-30 | 2019-04-23 | 中铁工程装备集团有限公司 | Suitable for forth generation half, the multi-mode test experimental bed of the 5th generation broken rock mode |
| CN109975056A (en) * | 2019-04-28 | 2019-07-05 | 山东科技大学 | A kind of diamond saw blade-pick joint fractured rock experimental rig and its test method |
| CN110185383A (en) * | 2019-06-14 | 2019-08-30 | 中国科学院武汉岩土力学研究所 | A kind of small indoor drilling parameter device for quick collecting |
| CN110411915A (en) * | 2019-07-31 | 2019-11-05 | 中国矿业大学 | A kind of coal petrography cutting dust experimental system and method |
| CN111220374A (en) * | 2020-03-25 | 2020-06-02 | 辽宁工程技术大学 | Dust detection and dynamic adjustment testing device for cutting of heading machine |
| CN111999199A (en) * | 2020-07-31 | 2020-11-27 | 山东科技大学 | Comprehensive experiment system for pre-fracturing and cutting performance |
| CN114397218A (en) * | 2022-01-22 | 2022-04-26 | 天地上海采掘装备科技有限公司 | Comprehensive test bed for cutting and abrasion |
| NL2033614A (en) * | 2022-02-25 | 2023-09-05 | Univ Shandong Science & Tech | Device for testing mechanical property of drill rod and test method thereof |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060167578A1 (en) * | 2005-01-27 | 2006-07-27 | Taiwan Semiconductor Manufacturing Co., Ltd. | Experiment management system and method thereof in semiconductor manufacturing environment |
| CN104614497A (en) * | 2015-03-09 | 2015-05-13 | 中国矿业大学 | True-triaxial integrated experimental system for fracturing due to flowing pressure, slotting, seepage and gas driving |
| CN205210040U (en) * | 2015-11-05 | 2016-05-04 | 中国矿业大学(北京) | A multiple dimensioned simulation test test platform for simulating colliery overlying strata collapse and |
| CN205314994U (en) * | 2015-12-30 | 2016-06-15 | 安徽理工大学 | Coal -winning machine simulation cut experimental apparatus |
| CN106932182A (en) * | 2017-01-24 | 2017-07-07 | 中国矿业大学 | Cutting part of heading machine cut Work condition analogue fault diagnostic test platform |
| CN106988679A (en) * | 2017-05-10 | 2017-07-28 | 中国矿业大学 | A kind of rock gangway crawler type trench digging traverse drill rises all-in-one |
| CN107060751A (en) * | 2016-12-23 | 2017-08-18 | 江苏中机矿山设备有限公司 | A kind of coal excavation apparatus exploited suitable for complicated seam and coal-mining method |
| CN107101817A (en) * | 2017-05-22 | 2017-08-29 | 河南理工大学 | Coal petrography wall drilling drilling tool drilling performance experimental bench |
| CN206556859U (en) * | 2017-03-14 | 2017-10-13 | 辽宁工程技术大学 | A kind of low seam mining machinery helix drum cut simulation test device |
-
2017
- 2017-11-13 CN CN201711116025.8A patent/CN107991113B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060167578A1 (en) * | 2005-01-27 | 2006-07-27 | Taiwan Semiconductor Manufacturing Co., Ltd. | Experiment management system and method thereof in semiconductor manufacturing environment |
| CN104614497A (en) * | 2015-03-09 | 2015-05-13 | 中国矿业大学 | True-triaxial integrated experimental system for fracturing due to flowing pressure, slotting, seepage and gas driving |
| CN205210040U (en) * | 2015-11-05 | 2016-05-04 | 中国矿业大学(北京) | A multiple dimensioned simulation test test platform for simulating colliery overlying strata collapse and |
| CN205314994U (en) * | 2015-12-30 | 2016-06-15 | 安徽理工大学 | Coal -winning machine simulation cut experimental apparatus |
| CN107060751A (en) * | 2016-12-23 | 2017-08-18 | 江苏中机矿山设备有限公司 | A kind of coal excavation apparatus exploited suitable for complicated seam and coal-mining method |
| CN106932182A (en) * | 2017-01-24 | 2017-07-07 | 中国矿业大学 | Cutting part of heading machine cut Work condition analogue fault diagnostic test platform |
| CN206556859U (en) * | 2017-03-14 | 2017-10-13 | 辽宁工程技术大学 | A kind of low seam mining machinery helix drum cut simulation test device |
| CN106988679A (en) * | 2017-05-10 | 2017-07-28 | 中国矿业大学 | A kind of rock gangway crawler type trench digging traverse drill rises all-in-one |
| CN107101817A (en) * | 2017-05-22 | 2017-08-29 | 河南理工大学 | Coal petrography wall drilling drilling tool drilling performance experimental bench |
Non-Patent Citations (1)
| Title |
|---|
| 崔新霞: "钻削式采煤机钻削系统振动特性研究", 《中国优秀博士学位论文全文数据库 工程科技Ⅰ辑》 * |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109448484A (en) * | 2018-11-10 | 2019-03-08 | 山西能源学院 | A kind of experiment and tutoring system for simulating down-hole coal excavation tunnel fully mechanized mining overall process |
| CN109448484B (en) * | 2018-11-10 | 2024-04-26 | 山西能源学院 | Experiment and teaching system for simulating comprehensive mining whole process of underground coal mining roadway |
| CN109668754A (en) * | 2019-01-30 | 2019-04-23 | 中铁工程装备集团有限公司 | Suitable for forth generation half, the multi-mode test experimental bed of the 5th generation broken rock mode |
| CN109975056A (en) * | 2019-04-28 | 2019-07-05 | 山东科技大学 | A kind of diamond saw blade-pick joint fractured rock experimental rig and its test method |
| CN109975056B (en) * | 2019-04-28 | 2024-02-23 | 山东科技大学 | Diamond saw blade-cutting pick combined rock breaking test device and test method thereof |
| CN110185383A (en) * | 2019-06-14 | 2019-08-30 | 中国科学院武汉岩土力学研究所 | A kind of small indoor drilling parameter device for quick collecting |
| CN110185383B (en) * | 2019-06-14 | 2024-05-03 | 中国科学院武汉岩土力学研究所 | Small-size indoor drilling parameter rapid acquisition device |
| CN110411915A (en) * | 2019-07-31 | 2019-11-05 | 中国矿业大学 | A kind of coal petrography cutting dust experimental system and method |
| CN111220374A (en) * | 2020-03-25 | 2020-06-02 | 辽宁工程技术大学 | Dust detection and dynamic adjustment testing device for cutting of heading machine |
| CN111999199A (en) * | 2020-07-31 | 2020-11-27 | 山东科技大学 | Comprehensive experiment system for pre-fracturing and cutting performance |
| CN114397218A (en) * | 2022-01-22 | 2022-04-26 | 天地上海采掘装备科技有限公司 | Comprehensive test bed for cutting and abrasion |
| NL2033614A (en) * | 2022-02-25 | 2023-09-05 | Univ Shandong Science & Tech | Device for testing mechanical property of drill rod and test method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107991113B (en) | 2019-06-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107991113B (en) | It is a kind of drill, be split up, cutting integration experiment platform and test method | |
| CN103969141A (en) | A hard rock hobbing cutter rock breaking characteristic testing device | |
| CN206132516U (en) | Multi -functional rock breaking test device | |
| CN105181503A (en) | Hob composite abrasion experiment instrument | |
| CN107702937A (en) | Simulate the experimental rig and test method of deep circular tunnel mechanical equivalent of light excavation off-load | |
| ZA200402881B (en) | Method and arrangement of controlling of percussive drilling based on the stress level determined from the measured feed rate | |
| CN205403842U (en) | Coal -winning machine cut analogue test platform | |
| CN104237484A (en) | Mechanical rock-breaking experiment device and method | |
| CN108572247A (en) | Multi-function deep geothermal energy resources are drilled well experimental provision | |
| CN114813371B (en) | Method for determining damage partition and height of overlying strata based on permeation-damage relationship | |
| CN110361278A (en) | Machinery-waterpower combined-breaking rock multi-function test stand and its test method | |
| CN107478803B (en) | Construction adaptability grading method for tunnel cantilever heading machine | |
| CN106644735B (en) | A kind of hobboing cutter static pressure broken rock experimental rig of angle adjustable | |
| Neil et al. | Production estimating techniques for underground mining using roadheaders | |
| NL2037151B1 (en) | Hydraulic fracturing assisted mechanical cutting device for hard rocks and use method thereof | |
| CN205475395U (en) | Special splitter of excavator | |
| CN209327139U (en) | For studying the experiment loading system of rock fragmentation mechanisms under mine | |
| CN107461208B (en) | A kind of contact pipeline well and construction method on inclined orebody | |
| CN207487991U (en) | Simulate the experimental rig of deep circular tunnel mechanical excavation off-load | |
| CN113585961B (en) | Automatic piling and bottom expanding method and system based on visualization technology | |
| CN206158584U (en) | A fixed drilling equipment for combining adopt working face and cross fault | |
| CN116624206A (en) | Method for extracting gas in advance in coal face area of coal mine | |
| CN113982473A (en) | Linear oscillating down-the-hole hammer drill and use method thereof | |
| CN109723450A (en) | A kind of combined type TBM set of tunneling construction method | |
| CN211453618U (en) | Experimental device for be used for simulating underground rock laser tunnelling |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190611 Termination date: 20201113 |