CN204677108U - A kind of rubber wheel type anchor shaft anchor cable drill carriage - Google Patents
A kind of rubber wheel type anchor shaft anchor cable drill carriage Download PDFInfo
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- CN204677108U CN204677108U CN201520179541.5U CN201520179541U CN204677108U CN 204677108 U CN204677108 U CN 204677108U CN 201520179541 U CN201520179541 U CN 201520179541U CN 204677108 U CN204677108 U CN 204677108U
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Abstract
The utility model discloses a kind of rubber wheel type anchor shaft anchor cable drill carriage, comprise running part, body portion, drill boom portion, drill mechanism, temporary support mechanism, pumping plant portion, electrical system and hydraulic system, running part is positioned at bottom drill carriage, for rubber wheel type walking mechanism, it is provided with body portion and pumping plant portion, the liftable top being positioned at running part, body portion, it is provided with drill boom portion and temporary support mechanism, drill boom portion is connected with the mechanism that drills, electrical system connects and controls pumping plant portion, hydraulic system by pumping plant portion for controlling running part, body portion, drill boom portion, to drill mechanism and temporary support mechanism.The utility model can realize the do mechanization operation of underground coal mine secondary anchoring, and its integrated model is reasonable, good rigidly, freely, turning radius is little, and it is drilled, mechanism's moment of torsion is large in walking, rotating speed is high, can improve support efficiency reliably, reduce labour intensity, increase job safety coefficient.
Description
Technical field
The utility model relates to coal mine tunnelling supporting field of operation, particularly relates to a kind of rubber wheel type anchor shaft anchor cable drill carriage.
Background technology
The energy of China is composed and is deposited genus " oil starvation, weak breath, rich coal ", and therefore coal occupies the ratio of more than 70% for a long time in Chinese primary energy consumption.Along with the rapid growth of China's economic, coal consumption amount also continues to increase, within 2013, coal production reaches 3,700,000,000 tons, estimate a following period, consumption of coal speedup will remain on about 3%, and to the year two thousand twenty, national coal demand total amount will at about 4,800,000,000 tons, when the time comes, the proportion of coal in the disposable energy consumption structure of China still can account for about 60%.To the year two thousand twenty, national coal can utilize production capacity 4,000,000,000 tons, production capacity breach about 800,000,000 tons.
Along with the development of coal industry science and technology and the requirement of CHINESE INDUSTRIES policy, from last century the eighties, advanced bolting and rope support technology is widely applied in the coal mine roadway driving of China.But at present China's big-and-middle-sized mine bolt cable bolting operating type mostly relies on and manually uses hand-held monomer roof-bolter and electric coal drill, the problem such as have during supporting that the lower job safety coefficient in empty top is low, labour intensity is large, operating environment is severe and production efficiency is low.Specifically: monomer-type jumbolter is relatively simple for structure, and torque characteristics is poor, and motor easily transships, add that bolthole rig is vertical operation, be subject to trickle in motor and pollute, electric part fault rate is high; In addition, monomer-type jumbolter mechanization degree is low, and workman's workload is large, and needs workman's grouped jobs, and therefore the efficiency of monomer-type jumbolter is lower; Again because operation under exposed top board usually, there is more serious potential safety hazard; Further, anchor pole coupling mechanism force needs secondary fastening, very large in the workload of underground coal mine secondary anchoring, requirement mobility is flexible, and monomer roof-bolter carries out in tunnel often to need operating personnel to lift, when replacing needs the tunnel of complement anchor pole, waste time and energy especially, safety factor is low.
How to design high, the safe and reliable and mobility anchor shaft anchor cable drill carriage flexibly of a kind of bolting and rope support efficiency, become the target of current industry.
Utility model content
The technical problems to be solved in the utility model is to provide high, the safe and reliable and mobility anchor shaft anchor cable drill carriage flexibly of a kind of bolting and rope support efficiency, makes it overcome the deficiency of existing bolting and rope support operation.
For solving the problems of the technologies described above, the utility model provides a kind of rubber wheel type anchor shaft anchor cable drill carriage, comprises running part, body portion, drill boom portion, the mechanism that drills, temporary support mechanism, pumping plant portion, electrical system and hydraulic system,
Described running part is positioned at bottom drill carriage, is rubber wheel type walking mechanism, it is provided with body portion and pumping plant portion,
The liftable top being positioned at running part, described body portion, it is provided with drill boom portion and temporary support mechanism,
Described drill boom portion is connected with the mechanism that drills,
Described electrical system connects and controls pumping plant portion,
Described hydraulic system controls running part, body portion, drill boom portion, drill mechanism and temporary support mechanism by pumping plant portion.
Improve as one of the present utility model, described running part comprises four wheels and the vehicle frame, running motor and the reducer that are connected with this wheel, turns to executing agency, described vehicle frame employing monolithic construction, described in turn to executing agency to be arranged at two front-wheel places.
Further improvement, described running part also comprises the support oil cylinder, back-up alarm and the interlock valve group that are installed under described vehicle frame.
Further improvement, described body portion comprises integral elevating frame, quadric chain and at least two hoist cylinders, and described quadric chain and hoist cylinder are installed between integral elevating frame and described vehicle frame, and described hoist cylinder is provided with hydraulic lock.
Further improvement, described integral elevating frame is provided with rotary table, and described rotary table can horizontally rotate and be connected on integral elevating frame, and it has turnover panel by pinned connection, and described turnover panel and rotary table realize 180 ° and fold.
Further improvement, described drill carriage comprises two drill boom portions, described two drill boom portions respectively deployable or shrink the both sides be installed on described integral elevating frame.
Further improvement, described in the mechanism that drills be secondary push structure or three grades of push structure.
Further improvement, described temporary support mechanism comprises supporting hoist cylinder, supporting horizontal telescoping oil cylinder, supporting adjustment oil cylinder and journal stirrup, outer sleeve bottom and the described integral elevating frame of described supporting hoist cylinder are rotatably connected, the upper end of its inner sleeve is connected with supporting horizontal telescoping oil cylinder is vertical, the external part of described supporting horizontal telescoping oil cylinder connects journal stirrup, and described supporting adjustment oil cylinder is arranged between the soffit of supporting hoist cylinder outer sleeve lower end and integral elevating frame.
Further improvement, described temporary support mechanism comprises two supporting horizontal telescoping oil cylinders, and these two supporting horizontal telescoping oil cylinders are arranged with parallel and its external part opposite way, and the journal stirrup be connected with its external part respectively has freedom of movement.
Further improvement, described drill carriage also comprises cable sector.
Adopt above-mentioned technical scheme, the utility model at least has the following advantages:
1, the utility model rubber wheel type anchor shaft anchor cable drill carriage can realize the do mechanization operation of underground coal mine secondary anchoring, improves support efficiency and job safety coefficient, reduces labour intensity.
2, the utility model rubber wheel type anchor shaft anchor cable drill carriage lift platform adopts overall structure, good stability, is beneficial to the precision ensureing to install.
3, the utility model rubber wheel type anchor shaft anchor cable drill carriage integrated model is reasonable, and good rigidly, walks freely reliable.Its mechanism's moment of torsion of drilling is large, rotating speed is high, it is very good coal mine downhole safety support apparatus, can realize the target of China's coal-mine industrial security, efficient, do mechanization operation, the abundant and perfect function of anchor shaft anchor cable drill carriage in the industry, can beat anchor pole and also can play anchor cable, and this drill carriage compact conformation, overall dimensions are little, and turning radius is little, have the good property passed through inside coal mine roadway.
4, the utility model rubber wheel type anchor shaft anchor cable drill carriage has 4 stable car supporting legs, and duty is more stable.
5, the all-hydraulic control of the utility model rubber wheel type anchor shaft anchor cable drill carriage, power section is that fire-proof motor drives hydraulic oil pump to be system feed flow, controls mechanical part executive component by each control element of hydraulic system, simple to operate, failure rate is low, easy to maintenance.
6, the utility model rubber wheel type anchor shaft anchor cable drill carriage electrical system has explosion prevention function, ensure that the personal safety of operating personnel.
Accompanying drawing explanation
Above-mentioned is only the general introduction of technical solutions of the utility model, and in order to better understand technological means of the present utility model, below in conjunction with accompanying drawing and detailed description of the invention, the utility model is described in further detail.
Fig. 1 is the structural representation of the utility model rubber wheel type anchor shaft anchor cable drill carriage retracted state;
Fig. 2 is the schematic front view of the utility model rubber wheel type anchor shaft anchor cable drill carriage deployed condition;
Fig. 3 is that schematic diagram is looked on a left side for the utility model rubber wheel type anchor shaft anchor cable drill carriage deployed condition;
Fig. 4 is the schematic top plan view of the utility model rubber wheel type anchor shaft anchor cable drill carriage deployed condition.
Detailed description of the invention
With reference to shown in accompanying drawing 1, the utility model rubber wheel type anchor shaft anchor cable drill carriage comprises: running part 1, body portion 5, drill boom portion 4, the mechanism 3 that drills, temporary support mechanism 2, pumping plant portion 6, cable sector 7, electrical system and hydraulic system.
With reference to shown in accompanying drawing 2, running part 1 is positioned at bottom this drill carriage, is the walking mechanism of rubber wheel type full hydraulic drive, comprises four solid tyre 1-2, the vehicle frame 1-3 be connected with tire, running motor and reducer 1-4, support oil cylinder 1-1 and turns to executing agency.
Four solid tyre 1-2 of running part 1 are driven by running motor and reducer 1-4 and walk, its speed of travel is double speed: during high speed, the speed of travel is 0-6km/h, during low speed, the speed of travel is 0-2.25km/h, can stepless time adjustment, and its speed of travel is 7 times of current crawler type two-arm roofboltier.The climbing capacity of this running part 1 is between ± 15 °.This reducer is provided with disengaging gear, and after reducer and tire are thrown off by disengaging gear, this drill carriage can drag walking by other special vehicles.
The vehicle frame 1-3 be connected with tire adopts monolithic construction, good rigidly, compact conformation.
This running part 1 has four support oil cylinder 1-1, lays respectively at the front and rear of this drill carriage, and the lower effect that can realize stable drill carriage, ensures the safety of supporting operation in working order, and the actions such as conveniently replaced tire.
The executing agency that turns to of this running part 1 is located at two front-wheel places, turning to for this drill carriage.This turn to executing agency be a homalographic oil cylinder drive the linkage of a six-bar linkage complete tyre revolution to, finally realize this drill carriage and turn to.This turns to executing agency to be all-hydraulic steering gear, only needs very little manpower to complete and turns to.Therefore the turning radius of this utility model drill carriage is less, if min. turning radius is 7 meters, than existing most underground mine use rubber tire equipment turning radius all little (except special vehicle).
In addition, this running part 1 can realize reverse alarming function, and interlock valve group is housed, and can realize the interlocking between other mechanisms, avoid maloperation, the generation eliminated danger.
With reference to shown in accompanying drawing 2 and 3, body portion 5 is positioned at the top of running part 1, comprises integral elevating frame 5-1, quadric chain 5-2, hoist cylinder 5-3, rotary table 5-4 and turnover panel 5-5.Quadric chain 5-2 and hoist cylinder 5-3 is installed between the vehicle frame 1-3 of integral elevating frame 5-1 and running part 1, then integral elevating frame 5-1 realizes by the telescopic action of two hoist cylinder 5-3 the angle being elevated or adjusting integral elevating frame 5-1, to meet the job requirements of differing heights, different angles.In the present embodiment, hoist cylinder 5-1 has the flexible stroke of 1 meter.Quadric chain 5-2 plays the effect of stable integral elevating frame 5-1.In addition for avoiding the generation of contingency, two hoist cylinder 5-3 are equipped with hydraulic lock.
Rotary table 5-4 can horizontally rotate and be connected on integral elevating frame 5-1, and it has turnover panel 5-5 by pinned connection, and turnover panel 5-5 and rotary table 5-4 realizes 180 ° and folds, and turnover panel 5-5 can increase operating personnel's erect-position area after launching.The present embodiment comprises two rotary table 5-4, lays respectively at the both sides of integral elevating frame 5-1 upper surface, and these two rotary table 5-4 respectively to inner rotary 90 °, can increase the erect-position area of operating personnel, and the used time does not reversely rotate and regains, and saves drill carriage volume.
With reference to shown in accompanying drawing 1 to 3, the one end in drill boom portion 4 is installed on the integral elevating frame 5-1 in body portion 5 by drill boom revolving bed, and its other end connects the mechanism 3 that drills.Drill boom portion 4 comprises drill boom and to stretch square tube 4-1, pole telescopic oil cylinder 4-2, drill boom hoist cylinder 4-3, drill boom angling cylinder 4-4, drill boom front-and-back adjusting mechanism 4-5, drill boom vertical rotating mechanism 4-6, drill boom horizontal rotary mechanism 4-7.This drill boom portion 4 can realize multiple deflection function flexibly by 5 kinds of expanding-contracting actions and 2 kinds of spinning movements.As stretch square tube 4-1 and pole telescopic oil cylinder 4-2 acting in conjunction of drill boom can be played this drill carriage and play the effect compensating stroke between the different array pitch of anchor shaft anchor cable at underground coal mine; Drill boom hoist cylinder 4-3 can make drill boom portion 4 carry out the lifting action of vertical direction; Drill boom angling cylinder 4-4 can make drill boom portion 4 carry out the revolution action of horizontal direction; Drill boom front-and-back adjusting mechanism 4-5 has the effect compensating stroke; Drill boom vertical rotating mechanism 4-6 can drive the mechanism 3 that drills to do vertical direction 180 ° rotation, drill boom horizontal rotary mechanism 4-7 can drive the mechanism 3 that drills to do horizontal direction 180 ° rotation, and drill boom vertical rotating mechanism 4-6 and drill boom horizontal rotary mechanism 4-7 acting in conjunction can realize drilling the displacement of mechanism 3 different angles.And drill boom portion 4 is provided with interlocking structure with mechanism 3 junction of drilling, to ensure that drill boom portion 4 can not conjugate when bore operation, safe and reliable.
In the present embodiment, this drill carriage comprises two drill boom portions 4, and these two drill boom portions 4 are installed on the both sides on integral elevating frame 5-1 respectively by drill boom revolving bed.When this drill carriage works, these two drill boom portions 4 realize differing heights, different angles, the displacement of different distance respectively; When not working, these two drill boom portions 4 are all recovered on integral elevating frame 5-1, and now drill carriage width is minimum, make this drill carriage have the good property passed through at underground coal mine.
With reference to shown in accompanying drawing 3 and 4, the mechanism 3 that drills comprises one-level propelling cylinder 3-1, chain and sprocket driving device 3-2, secondary propelling cylinder 3-3 and hydraulic gyration and bores 3-4.During work, propelling and spinning movement are carried out simultaneously, and wherein one-level propelling cylinder 3-1 is connected with chain and sprocket driving device 3-2, forms a similar movable pulley mechanism, play and increase stroke and keep stable effect.The mechanism 3 that drills coordinates with drill boom portion 4, can realize the displacement of multiple angles, completes the operation of pinch, beat side and bottom outlet.Certainly, this mechanism that drills also can be three grades of push structure, and wherein one-level is supporting mechanism for location.
The utility model drill carriage is equipped with two mechanisms 3 that drill, and connects two drill boom portions 4 respectively, separate, is independent of each other.
With reference to shown in accompanying drawing 2 and 3, temporary support mechanism 2 is positioned at the centre position of front portion, body portion 5, comprises supporting hoist cylinder 2-1, supporting horizontal telescoping oil cylinder 2-2, supporting adjustment oil cylinder 2-3 and journal stirrup 2-4.Outer sleeve bottom and the integral elevating frame 5-1 of supporting hoist cylinder 2-1 pass through pinned connection, the upper end of its inner sleeve is connected with supporting horizontal telescoping oil cylinder 2-2 is vertical, preferably arrange two supporting horizontal telescoping oil cylinder 2-2, parallel and its external part of these two supporting horizontal telescoping oil cylinder 2-2 is arranged on the contrary.The external part of these two supporting horizontal telescoping oil cylinder 2-2 connects two journal stirrup 2-4 respectively, and journal stirrup 2-4 has certain freedom of movement, can according to different roof supporting conditions from Row sum-equal matrix.Supporting hoist cylinder 2-1 adjustable supporting height, supporting horizontal telescoping oil cylinder 2-2 can increase supporting area.Between the lower end that supporting adjustment oil cylinder 2-3 is arranged at supporting hoist cylinder 2-1 outer sleeve and the soffit of integral elevating frame 5-1, for adjusting the angle of temporary support mechanism 2.The flexible angle change that can realize temporary support mechanism 30 ° of supporting adjustment oil cylinder 2-3 in the present embodiment, to realize different roof conditions.This temporary support mechanism 2 is positioned at above operating personnel, and the first effect playing temporary support, substantially increases the safety of operating personnel; Second effect playing stable car body; 3rd realizes the effect of instrument of lifting or weight and adjustment Support Position by the angle adjustment of temporary support mechanism 2, vertical displacement movement and horizontal stretching motion.
With reference to shown in accompanying drawing 4, this drill carriage is provided with automatic cable sector 7, is positioned at pumping plant guard shield, and cable sector 7 comprises cable drum, strand oscillator, drum driving apparatus, full cable protection device and empty cable protection device.This cable sector has the function of 120m automatic deploying and retracting cable, and cable rolling speed is 100m/min.
Electrical system forms primarily of mine anti-explosion ammeter, colliery light rubber jacketed flexible cable, anti-explosion terminal box, reverse alarming instrument, mining voice light optical signal device, essential safe type electromagnetic starter and mining illuminating lamp, electrical system is connected with extraneous power supply, for pumping plant portion 6 provides power, it is the power center of this drill carriage.This electrical system has 5 kinds of defencive functions, as temperature protection, liquid level protection, gas power-off protection, suddenly stops protection, reverse alarming defencive function.
The control valve etc. that hydraulic system includes fuel tank, hydraulic oil pump, motor, hydraulic jack, equalizing valve, oil pipe seat, joint, fluid pressure line, water pipe and cooler and is positioned on fluid pressure line.Fuel tank is positioned at pumping plant portion 6, the executing agency that fluid pressure line completes corresponding actions with running part 1, drill boom portion 4, temporary support mechanism 2, the mechanism 3 etc. that drills respectively is connected, this drill carriage obtains power by fluid pressure line from pumping plant portion 6, then by fluid pressure line power transmission to each executing agency, the control valve corresponding with each executing agency coordinated walk, drill, the action such as supporting.This hydraulic system adopts variable system, and load-sensitive, power limitation control, also can adopt quantitative system.
Pumping plant portion 6 is positioned at the rear portion of this drill carriage, comprises hydraulic oil pump, mineral explosion-proof motor, pressure meter and guard shield.Hydraulic oil pump is connected by shaft coupling with mineral explosion-proof motor, and pressure meter is connected with hydraulic oil pump by fluid pressure line; Hydraulic oil pump can select gear pump or plunger displacement pump etc.Pumping plant portion 6 provides power by hydraulic system and electrical system for car load, is the power center (PC) of this car.
The all-hydraulic anchor shaft anchor cable drill carriage of the rubber tire two-arm that the utility model provides, there is maneuverability, safe and reliable feature, the do mechanization operation that tunnel was repaiied, mended to underground coal mine can be realized, and can greatly reduce operating personnel labour intensity, improve operating environment, improve safety factor and strengthen operating efficiency.
The above; it is only preferred embodiment of the present utility model; not do any pro forma restriction to the utility model, those skilled in the art utilize the technology contents of above-mentioned announcement to make a little simple modification, equivalent variations or modification, all drop in protection domain of the present utility model.
Claims (10)
1. a rubber wheel type anchor shaft anchor cable drill carriage, is characterized in that, comprises running part, body portion, drill boom portion, the mechanism that drills, temporary support mechanism, pumping plant portion, electrical system and hydraulic system,
Described running part is positioned at bottom drill carriage, is rubber wheel type walking mechanism, it is provided with body portion and pumping plant portion,
The liftable top being positioned at running part, described body portion, it is provided with drill boom portion and temporary support mechanism,
Described drill boom portion is connected with the mechanism that drills,
Described electrical system connects and controls pumping plant portion,
Described hydraulic system controls running part, body portion, drill boom portion, drill mechanism and temporary support mechanism by pumping plant portion.
2. anchor shaft anchor cable drill carriage according to claim 1, it is characterized in that, described running part comprises four wheels and the vehicle frame, running motor and the reducer that are connected with this wheel, turns to executing agency, and described vehicle frame adopts monolithic construction, described in turn to executing agency to be arranged at two front-wheel places.
3. anchor shaft anchor cable drill carriage according to claim 2, is characterized in that, described running part also comprises the support oil cylinder, back-up alarm and the interlock valve group that are installed under described vehicle frame.
4. anchor shaft anchor cable drill carriage according to claim 2, it is characterized in that, described body portion comprises integral elevating frame, quadric chain and at least two hoist cylinders, described quadric chain and hoist cylinder are installed between integral elevating frame and described vehicle frame, and described hoist cylinder is provided with hydraulic lock.
5. anchor shaft anchor cable drill carriage according to claim 4, it is characterized in that, described integral elevating frame is provided with rotary table, described rotary table can horizontally rotate and be connected on integral elevating frame, and it is while have turnover panel by pinned connection, described turnover panel and rotary table realize 180 ° and fold.
6. anchor shaft anchor cable drill carriage according to claim 4, is characterized in that, described drill carriage comprises two drill boom portions, described two drill boom portions respectively deployable or shrink the both sides be installed on described integral elevating frame.
7. anchor shaft anchor cable drill carriage according to claim 1, is characterized in that, described in the mechanism that drills be secondary push structure or three grades of push structure.
8. anchor shaft anchor cable drill carriage according to claim 4, it is characterized in that, described temporary support mechanism comprises supporting hoist cylinder, supporting horizontal telescoping oil cylinder, supporting adjustment oil cylinder and journal stirrup, outer sleeve bottom and the described integral elevating frame of described supporting hoist cylinder are rotatably connected, the upper end of its inner sleeve is connected with supporting horizontal telescoping oil cylinder is vertical, the external part of described supporting horizontal telescoping oil cylinder connects journal stirrup, and described supporting adjustment oil cylinder is arranged between the soffit of supporting hoist cylinder outer sleeve lower end and integral elevating frame.
9. anchor shaft anchor cable drill carriage according to claim 8, it is characterized in that, described temporary support mechanism comprises two supporting horizontal telescoping oil cylinders, and these two supporting horizontal telescoping oil cylinders are arranged with parallel and its external part opposite way, and the journal stirrup be connected with its external part respectively has freedom of movement.
10. anchor shaft anchor cable drill carriage according to claim 1, is characterized in that, described drill carriage also comprises cable sector.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520179541.5U CN204677108U (en) | 2015-03-27 | 2015-03-27 | A kind of rubber wheel type anchor shaft anchor cable drill carriage |
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| CN201520179541.5U CN204677108U (en) | 2015-03-27 | 2015-03-27 | A kind of rubber wheel type anchor shaft anchor cable drill carriage |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106194010A (en) * | 2016-07-08 | 2016-12-07 | 中煤科工集团西安研究院有限公司 | Colliery rubber wheel type all-hydraulic drill |
| CN107559028A (en) * | 2017-10-17 | 2018-01-09 | 廊坊景隆重工机械有限公司 | A kind of Mine anchorage cable chassis |
| CN107654191A (en) * | 2017-11-09 | 2018-02-02 | 河南铁福来装备制造股份有限公司 | A kind of caterpillar track travelling both arms multi-angle jumbolter |
| CN109138835A (en) * | 2018-11-03 | 2019-01-04 | 山东祥德机电有限公司 | Coal mine drill carriage device based on cross shifting |
| CN109681117A (en) * | 2018-12-05 | 2019-04-26 | 中国煤炭科工集团太原研究院有限公司 | A kind of automatic anchor cable drill carriage of coal mine hydraulic single-arm |
| CN109854289A (en) * | 2019-03-26 | 2019-06-07 | 山东莱芜煤矿机械有限公司 | A kind of underground coal mine is taken a step supporting and drilling anchor robot in the air |
| CN110159198A (en) * | 2019-07-09 | 2019-08-23 | 江苏中贵重工有限公司 | A kind of roofboltier |
| CN110206570A (en) * | 2019-04-26 | 2019-09-06 | 江西鑫通机械制造有限公司 | A kind of roofboltier |
| CN113202466A (en) * | 2021-06-09 | 2021-08-03 | 中国煤炭科工集团太原研究院有限公司 | Four-arm tunneling and anchoring integrated machine |
| CN113202526A (en) * | 2021-06-09 | 2021-08-03 | 中国煤炭科工集团太原研究院有限公司 | Narrow-fuselage large-support-section eight-arm anchor protection unit and tunneling method using same |
| CN113202527A (en) * | 2021-06-09 | 2021-08-03 | 中国煤炭科工集团太原研究院有限公司 | Eight-arm anchor-protection drill carriage with narrow machine body and large support section |
| CN113818808A (en) * | 2021-10-21 | 2021-12-21 | 江西东锐机械有限公司 | Bionic type drilling machine chassis assembly |
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2015
- 2015-03-27 CN CN201520179541.5U patent/CN204677108U/en not_active Expired - Fee Related
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106194010A (en) * | 2016-07-08 | 2016-12-07 | 中煤科工集团西安研究院有限公司 | Colliery rubber wheel type all-hydraulic drill |
| CN107559028B (en) * | 2017-10-17 | 2024-01-09 | 廊坊景隆重工机械有限公司 | Mining anchor cable trolley |
| CN107559028A (en) * | 2017-10-17 | 2018-01-09 | 廊坊景隆重工机械有限公司 | A kind of Mine anchorage cable chassis |
| CN107654191A (en) * | 2017-11-09 | 2018-02-02 | 河南铁福来装备制造股份有限公司 | A kind of caterpillar track travelling both arms multi-angle jumbolter |
| CN107654191B (en) * | 2017-11-09 | 2024-05-24 | 铁福来装备制造集团股份有限公司 | Crawler-type double-arm multi-angle jumbolter |
| CN109138835A (en) * | 2018-11-03 | 2019-01-04 | 山东祥德机电有限公司 | Coal mine drill carriage device based on cross shifting |
| CN109681117A (en) * | 2018-12-05 | 2019-04-26 | 中国煤炭科工集团太原研究院有限公司 | A kind of automatic anchor cable drill carriage of coal mine hydraulic single-arm |
| CN109854289A (en) * | 2019-03-26 | 2019-06-07 | 山东莱芜煤矿机械有限公司 | A kind of underground coal mine is taken a step supporting and drilling anchor robot in the air |
| CN109854289B (en) * | 2019-03-26 | 2024-04-19 | 山东莱芜煤矿机械有限公司 | Underground coal mine air stepping support and drilling and anchoring robot |
| CN110206570A (en) * | 2019-04-26 | 2019-09-06 | 江西鑫通机械制造有限公司 | A kind of roofboltier |
| CN110159198A (en) * | 2019-07-09 | 2019-08-23 | 江苏中贵重工有限公司 | A kind of roofboltier |
| CN113202466A (en) * | 2021-06-09 | 2021-08-03 | 中国煤炭科工集团太原研究院有限公司 | Four-arm tunneling and anchoring integrated machine |
| CN113202526B (en) * | 2021-06-09 | 2023-09-19 | 中国煤炭科工集团太原研究院有限公司 | Eight-arm anchor unit with narrow machine body and large support section and tunneling method using same |
| CN113202527B (en) * | 2021-06-09 | 2023-12-26 | 中国煤炭科工集团太原研究院有限公司 | Eight-arm anchor drill carriage with narrow frame and large support section |
| CN113202527A (en) * | 2021-06-09 | 2021-08-03 | 中国煤炭科工集团太原研究院有限公司 | Eight-arm anchor-protection drill carriage with narrow machine body and large support section |
| CN113202526A (en) * | 2021-06-09 | 2021-08-03 | 中国煤炭科工集团太原研究院有限公司 | Narrow-fuselage large-support-section eight-arm anchor protection unit and tunneling method using same |
| CN113818808A (en) * | 2021-10-21 | 2021-12-21 | 江西东锐机械有限公司 | Bionic type drilling machine chassis assembly |
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Granted publication date: 20150930 |