CN102383793B - Dual function machine for drilling and loading in tunnel - Google Patents
Dual function machine for drilling and loading in tunnel Download PDFInfo
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- CN102383793B CN102383793B CN 201110298636 CN201110298636A CN102383793B CN 102383793 B CN102383793 B CN 102383793B CN 201110298636 CN201110298636 CN 201110298636 CN 201110298636 A CN201110298636 A CN 201110298636A CN 102383793 B CN102383793 B CN 102383793B
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Abstract
A dual function machine for drilling and loading in a tunnel belongs to the technical field of mining equipment. A frame is a door-shaped frame (1) which comprises a front door frame (1.1), a rear door frame (1.2) and a longitudinal beam (1.3) for connecting the front door frame (1.1) and the rear door frame (1.2). The width and height of a cross section of the door-shaped frame (1) are both positioned between periphery hole and satellite hole of the tunnel's driving face. A running gear is arranged on the bottom of the door-shaped frame (1), which is provided with a drilling mechanism and/or a loading mechanism. In consideration of the processing order and operation position arrangement of each mechanism, dual function machine provided by the invention satisfies requirements on the drilling processing of each eyelet on the tunnel's driving face and the loading and transportation of ore in the tunnel. On the basis of satisfying high-precision and full-section mechanical drilling construction, the invention is also convenient for the realization of operating multiple gundrills at the same time, thus effectively raising the drilling efficiency and shortening the full-section drilling operation time.
Description
Technical field
The present invention relates to a kind of auger, also relate to a kind of material and load and conveying equipment, is that dual-purpose machine is loaded in the boring of a kind of tunnel specifically.Belong to technical field of mining equipment.
Background technology
Mostly tunnel mining is blast hole drilling on driving face, the fried ore of getting of blasting charge.While digging up mine in tunnel, for scleroid ore, in the mining of tunnel, the borehole of driving face distributes as shown in fig. 1, being arranged in 5 solid boreholes that the drift section centralized distributes is snubber T1～T5, wherein around center snubber T1 to be provided with 6 hollow eyelets be hollow eye, be the empty eye that does not load explosive, the effect of empty eye is on the one hand the blasting direction of detonation stresses to be played to concentrated guide effect, the broken swollen compensation space that makes on the other hand the pressurized rock be necessary.Near the borehole of tunnel section design profile, be 8 periphery hole Z14～Z21, periphery hole is the borehole that the quick-fried tunnel-surrounding rock that falls finally forms the tunnel section design profile.Being evenly arranged between snubber and periphery hole is that 8 relievers claim again avalanche eye F6～F13, and reliever is a large amount of avalanche rocks and the borehole that continues to enlarge slotting.The distribution of tunnelling face borehole also has other various ways, but the periphery hole change in location that forms the drift section profile is little, all on the position near the drift section edge, and the distribution of snubber, hollow eye and reliever all concentrates on the centre of development end.At present, usually adopt the mode of Manual punching to get out borehole, as the borehole position by as shown in Fig. 1 gets out a plurality of boreholes on tunnelling face, then insert explosive in borehole, according to first igniting snubber, igniting reliever again, finally ignite the order of periphery hole and ignite successively explosive in borehole, explode the ore on tunnelling face, then ore loading is transported.For the efficiency that improves boring and load, alleviate workman's labour intensity, Chinese patent notification number: CN201460973U, the day for announcing: on 05 12nd, 2010, utility model title: " loading drilling all-in-one machine ", proposed to comprise drill rig components, running part, hydraulic part, electrical appliance part, also comprise loader mechanism, Department of Transportation, supporting arm, rotary part, guide rail, frame is installed on running part, frame front is equipped with a left side, right guide rail, on a left side, be separately installed with supporting arm on right guide rail, supporting arm is connected with rotary part, drill rig components is arranged on rotary part, loader mechanism is arranged on the front end of running part, and its middle part is equipped with Department of Transportation, hydraulic part and electrical appliance part are arranged on the frame rear portion, and four monomer columns also are installed on frame.Loading, punching, supporting are combined together, one-machine-multi-function.Two augers can be worked simultaneously, have improved penetration rate, accelerate the rate of loading, alleviate the labour intensity of work; Back is carried out to supporting, improve the safety of working environment.This technical scheme can meet the mining needs of the low ores of hardness such as colliery, but for the hard mineral deposit as metallic ores such as iron ores, because being subject to the restriction of device shaped and rig installation site, drill rig components in this technical scheme just can only get out snubber and the part reliever in the middle of development end, can't realize the boring of periphery hole and part reliever, this part borehole can only adopt the mode of artificial boring to complete, and drilling efficiency and unit driving amount are difficult to improve.
Summary of the invention
The objective of the invention is to overcome the time that has tunnel borehole boring and ores lifting now long, inefficiency, labour intensity is large, driving speed is slow, the defect that the mechanized construction degree is low and deficiency, provide a kind of simple in structure, both can meet the mechanization Drilling operation needs of periphery hole, reliever and snubber, can meet again ore in tunnel and load the tunnel boring loader of carrying needs, its penetration rate is fast, and loading and transfer efficiency are high, and the driving amount is large, easy construction, labour intensity is low.
For achieving the above object, the technical solution used in the present invention is: dual-purpose machine is loaded in the boring of a kind of tunnel, comprise frame, walking mechanism, borehole drill construction and/or loader mechanism, described frame is door type framework (1), described door type framework comprises front door frame, rear door frame and the longeron that is connected front door frame and rear door frame, the width of described door type framework cross section and highly all between the periphery hole and reliever on tunnelling face, described walking mechanism is arranged on a bottom of type framework, on described door type framework, borehole drill construction and/or loader mechanism is installed;
Described borehole drill construction at least comprises that the main brill drill gun that is arranged on a type framework inside enters mechanism and is arranged on a sidetracking drill gun in type framework cross section two outsides and enters mechanism, described main brill drill gun advances mechanism and sidetracking drill gun and enters mechanism and all be arranged on rear door frame one end, and the bore bit that bores rifle in described two mechanisms points to front door frame one end;
Described loader mechanism at least comprises that being arranged on taking off of a type frame roof expects mechanism.
Described main brill drill gun enters mechanism and comprises hoist cylinder, crossbeam, vertical guide groove, main brill rifle transverse-moving mechanism and main brill rifle fastening devices, match with vertical guide groove in the two ends of described crossbeam, vertically guide groove is arranged on the inboard of rear door frame two columns, the corresponding crossbeam in the inboard of described rear door frame two columns also is respectively arranged with hoist cylinder, the telescopic end of two hoist cylinders withstands on respectively the below at crossbeam two ends, be provided with main brill rifle transverse-moving mechanism on described crossbeam, be provided with main brill rifle fastening devices on described main brill rifle transverse-moving mechanism, described door transversal basifacial two outsides of type framework are respectively arranged with the sidetracking drill gun and enter mechanism, the sidetracking drill gun advances in mechanism to be provided with sidetracking rifle fastening devices, be separately installed with on described main brill rifle fastening devices and sidetracking rifle fastening devices and bore rifle or have at least a brill rifle to be arranged on successively on main brill rifle fastening devices and sidetracking rifle fastening devices.
Described main brill rifle transverse-moving mechanism comprises the axle bed that is fixed on crossbeam one end and the strange shape flange of the other end, there is an end of a screw mandrel to be arranged on axle bed, the other end is that input stretches out outside the axis hole of strange shape flange, a nut has been threaded on screw mandrel, the nut below is fixedly connected with a transition body, transition body is fixedly connected with the propulsion cylinder cylinder body on boring rifle, on strange shape flange, traversing hydraulic motor is installed, the output of traversing hydraulic motor is connected with the input of screw mandrel through sprocket wheel or gear, the bottom surface of described crossbeam is provided with a dovetail groove, the dovetail on dovetail groove and main brill rifle fastening devices top is slidably matched, be provided with the installing hole that bores rifle on described main brill rifle fastening devices.
Described borehole drill construction also comprises side subdrilling rifle fastening devices, middle crown drill rifle fastening devices and middle subdrilling rifle fastening devices, described side subdrilling rifle fastening devices is separately positioned on the outside of rear door frame two column bottoms, described middle crown drill rifle fastening devices and middle subdrilling rifle fastening devices are separately positioned on over top and the bottom of rear door frame one end, described side subdrilling rifle fastening devices, be separately installed with on middle crown drill rifle fastening devices and middle subdrilling rifle fastening devices and bore rifle or have at least a brill rifle to be arranged on successively side subdrilling rifle fastening devices, on middle crown drill rifle fastening devices and middle subdrilling rifle fastening devices.
Described walking mechanism is to be arranged on a wheel of type framework below, and described wheel correspondence is placed on the track of mine car.
Also be provided with horizontal positioning device on described door type framework, described horizontal positioning device comprises that cylinder body is horizontally fixed on a top of type framework cross section, and telescopic end points to two hydraulic jacks of tunnel sidewall and is arranged on the contact on the hydraulic jack telescopic end.
Described take off material mechanism by being hinged on the front cylinder on the front door frame back timber, rear cylinder and the rake be hinged on rear door frame back timber forms, described rake is fixed on the telescopic end of front cylinder, the telescopic end of described front cylinder and rear cylinder is hinged.
The unsettled setting in the bottom of described front door frame, two column lower ends of front door frame are separately fixed on long longeron, and the below of long longeron has lower pillar stand to be connected with the carling of door type base of frame, and described loader mechanism also comprises the shovel material mechanism that is arranged on the front door frame below.
Described shovel material mechanism comprises that scraper bowl, bucket rack and two promote oil cylinders, two promote oil cylinder and are separately fixed at the inboard of two lower pillar stands perpendicular to front door frame, two telescopic ends that promote oil cylinder are separately fixed at the two ends of bucket rack, described bucket rack is horizontally installed on the overhead positions of front door frame below, the corresponding scraper bowl in the middle part of bucket rack is provided with the scraper bowl draw-in groove, be provided with guide rail or guide groove on the cell wall of scraper bowl draw-in groove both sides, the corresponding guide rail in the both sides of described scraper bowl or guide groove are provided with guide groove or guide rail.
Described loader mechanism also comprises the belt conveyer that is arranged on shovel material mechanism rear, and the road wheel of belt conveyer below is the corresponding rail wheel of placing in orbit.
Compared with prior art, beneficial effect of the present invention is: 1. according to position, the hole requirement of tunnel drilling construction, chassis design is become to the door type framework corresponding with tunnelling face, and on door type framework, borehole drill construction and loader mechanism are set, taken into account the arrangement of each mechanism's processing order and operating position in the layout of borehole drill construction and loader mechanism, utilize rationally, fully the construction space in tunnel, met to greatest extent the needs that on tunnelling face, in each eyelet Drilling operation and tunnel, ore loads and carries.2. door type framework and arranging of borehole drill construction are separated the Drilling operation of periphery hole and the Drilling operation of snubber, reliever, by different drilling mechanisms, completed, borehole accuracy is higher, under the prerequisite that meets high accuracy, full section mechanization drilling construction, also be convenient to realize the rifle operations simultaneously of boring more, effectively improve drilling efficiency, shortened the time of full section bore operation.3. the loader mechanism novel structure, reasonable in design, wherein takes off material mechanism and the setting of shovel material mechanism and the mode of movement that manner of execution has adapted to belt conveyor preferably, and useful load and conveying capacity are large, and operating efficiency is higher.4. the connection and reasonable arrangement of borehole drill construction and loader mechanism has been utilized the inner space of door type framework, at ordinary times, and door type framework constructability personnel passing through and, to repair and maintenance of the present invention, can not block tunnel in tunnel; At drilling construction or in loading work progress, only need take few parts can complete work progress separately, as in the drilling construction process, only need will take off on the rake in material mechanism and receive to the top of door type framework, main brill drill gun advances the Drilling operation that mechanism can carry out snubber and reliever; Only need to extract the scraper bowl in shovel material mechanism out, the brill rifle on middle subdrilling rifle fastening devices can carry out the Drilling operation of drift section upper middle bottom periphery hole.And for example, in loading work progress, the brill rifle that only main brill drill gun need be advanced in mechanism is traversing to the inner side edge of door type framework, takes off material mechanism and can be taken off the material operation; Only need remove the middle subdrilling rifle fastening devices be arranged on a type framework and bore rifle, scraper bowl is inserted on bucket rack, even belt conveyor is advanced in door type framework and shovels material and carry operation.Solved preferably between borehole drill construction and loader mechanism the difficult problem interfered at work progress separately.5. arranging of walking mechanism and horizontal positioning device improved the performance that the present invention walks and locates fast in tunnel, for the efficient construction of holing and load provides convenience.Described door type framework also has better anti-collapse support action, and under special circumstances, door type framework of the present invention also can be the constructor provides Waiting space, performance safeguard protection effect.6. the present invention is simple in structure, rationally distributed, and cost of manufacture is lower, operation and easy to maintenance, and boring and engineering time and the non-cutting time of loading all shorten dramatically, and efficiency of construction is high, with artificial blast hole drilling and loading ore, compares, and unit driving amount can improve 1～5 times.
The accompanying drawing explanation
Fig. 1 is the distributing position figure of existing tunnelling face borehole.
Fig. 2 is the structural perspective of the present invention while holing.
Fig. 3 is the front view of the present invention while holing.
Fig. 4 is the left view of Fig. 3.
Fig. 5 is the top view of Fig. 3.
Fig. 6 is the structural perspective of the present invention while loading.
Fig. 7 is the front view of the present invention while loading.
Fig. 8 is the cross-sectional view of door type framework 1 of the present invention in tunnel.
Fig. 9 is the stereogram of door type framework 1 of the present invention.
Figure 10 bores the structural representation of rifle 4 in the present invention.
Figure 11 is the mechanism map of taking off material mechanism 2 in the present invention.
Figure 12 is the scheme of installation of the main brill rifle of the present invention transverse-moving mechanism 3.4.
Figure 13 is the assembling drawing of the main brill rifle of the present invention transverse-moving mechanism 3.4.
Figure 14 is the I partial enlarged drawing in Figure 13.
Figure 15 is that A in Figure 14 is to view.
Figure 16 is that B in Figure 14 is to view.
Figure 17 is the scheme of installation of main brill rifle fastening devices 3.5 in Figure 14.
Figure 18 is the stereogram of strange shape flange 3.4.1 in Figure 14.
Figure 19 is that main brill drill gun advances the scheme of installation of mechanism 3.
Figure 20 is that C in Figure 19 is to view.
Figure 21 is the structural representation that the sidetracking drill gun enters mechanism 5.
Figure 22 is that D in Figure 21 is to view.
Figure 23 is that E in Figure 22 is to zoomed-in view.
Figure 24 is that sidetracking drill gun of the present invention advances the exploded view of mechanism 5.
Figure 25 is the installation site figure of crown drill rifle fastening devices 4.2 in the present invention.
Figure 26 is the scheme of installation of middle crown drill rifle fastening devices 4.2 in Figure 25.
Figure 27 is the scheme of installation of side subdrilling rifle fastening devices 4.1 of the present invention and middle subdrilling rifle fastening devices 4.3.
Figure 28 is another scheme of installation of side subdrilling rifle fastening devices 4.1 of the present invention and middle subdrilling rifle fastening devices 4.3.
Figure 29 is the structural representation of subdrilling rifle fastening devices 4.3 in the present invention.
Figure 30 is the structural representation of side subdrilling rifle fastening devices 4.1 of the present invention.
Figure 31 is the II partial enlarged drawing in Figure 30.
Figure 32 is the structural representation that the present invention shovels material mechanism 8.
Figure 33 is the scheme of installation that the present invention shovels material mechanism 8.
In figure: door type framework 1, front door frame 1.1, lower pillar stand 1.1.1, rear door frame 1.2, longeron 1.3, long longeron 1.3.1, carling 1.3.2, take off material mechanism 2, front cylinder 2.1, rear cylinder 2.2, rake 2.3, main brill drill gun enters mechanism 3, hoist cylinder 3.1, crossbeam 3.2, vertical guide groove 3.3, clamping groove plate 3.3.1 master bores rifle transverse-moving mechanism 3.4, strange shape flange 3.4.1, screw mandrel 3.4.2, nut 3.4.3, transition body 3.4.4, traversing hydraulic motor 3.4.5, main brill rifle fastening devices 3.5, bore rifle 4, propulsion cylinder 41, hydraulic hammer 42, hydraulic motor 43, water jacket 44, drill steel 45, bore bit 46, side subdrilling rifle fastening devices 4.1, middle crown drill rifle fastening devices 4.2, carriage 4.2.1, middle subdrilling rifle fastening devices 4.3, wing plate 4.3.1, the sidetracking drill gun enters mechanism 5, sidetracking rifle elevating ram 5.1, sidetracking rifle lifting chute 5.2, sidetracking rifle fastening devices 5.3, horizontal positioning device 6, hydraulic jack 6.1, contact 6.2, walking mechanism 7, wheel 7.1, track 7.2, shovel material mechanism 8, scraper bowl 8.1, guide groove 8.1.1, bucket rack 8.2, guide rail 8.2.1, promote oil cylinder 8.3, belt conveyer 8.4, rail wheel 8.4.1, mine car 8.5, snubber T1～T5, reliever F6～F13, periphery hole Z14～Z21.
The specific embodiment
Below in conjunction with accompanying drawing explanation and the specific embodiment, the present invention will be further described, but be not the restriction to its protection domain.
Referring to Fig. 1～Figure 11, dual-purpose machine is loaded in a kind of tunnel boring of the present invention, comprise frame, walking mechanism, borehole drill construction and/or loader mechanism, described frame is door type framework 1, described door type framework 1 comprises front door frame 1.1, rear door frame 1.2 and the longeron 1.3 that is connected front door frame 1.1 and rear door frame 1.2, the width of described door type framework 1 cross section and highly all between the periphery hole and reliever on tunnelling face, the i.e. width of door type framework 1 and highly be greater than maximum lateral width and the highest height that on tunnelling face, each reliever F6～F13 arranges, and, the width of door type framework 1 is less than periphery hole Z14～Z17 in both sides on tunnelling face, Z20, transverse width between Z21, the height of door type framework 1 is less than top perimeter eye Z16, Z17 is apart from the height on ground.Described walking mechanism 7 is arranged on a bottom of type framework 1, on described door type framework 1, borehole drill construction and/or loader mechanism is installed;
Described borehole drill construction at least comprises that the main brill drill gun that is arranged on type framework 1 inside enters mechanism 3 and enters mechanism 5 with the sidetracking drill gun that is arranged on a type framework 1 cross section two outsides, described main brill drill gun advances mechanism 3 and sidetracking drill gun and enters mechanism 5 and all be arranged on rear door frame 1.2 1 ends, and the bore bit 46 that bores rifle 4 in described two mechanisms points to front door frame 1.1 1 ends;
Described loader mechanism at least comprises and is arranged on a type framework 1 top Ba Liao mechanism 2.
Referring to Figure 12～Figure 24, described main brill drill gun enters mechanism 3 and comprises hoist cylinder 3.1, crossbeam 3.2, vertical guide groove 3.3, main brill rifle transverse-moving mechanism 3.4 and main brill rifle fastening devices 3.5, match with vertical guide groove 3.3 in the two ends of described crossbeam 3.2, vertically guide groove 3.3 is arranged on the inboard of 1.2 liang of columns of rear door frame, the corresponding crossbeam 3.2 in the inboard of 1.2 liang of columns of described rear door frame also is respectively arranged with hoist cylinder 3.1, the telescopic end of two hoist cylinders 3.1 withstands on respectively the below at crossbeam 3.2 two ends, be provided with main brill rifle transverse-moving mechanism 3.4 on described crossbeam 3.2, be provided with main brill rifle fastening devices 3.5 on described main brill rifle transverse-moving mechanism 3.4, described door type framework 1 transversal basifacial two outsides are respectively arranged with the sidetracking drill gun and enter mechanism 5, described sidetracking drill gun enters mechanism 5 and comprises sidetracking rifle elevating ram 5.1, sidetracking rifle lifting chute 5.2 and sidetracking rifle fastening devices 5.3, sidetracking rifle lifting chute 5.2 correspondences are arranged on the outside of rear door frame 1.2, the cylinder body of sidetracking rifle elevating ram 5.1 is arranged on the bottom of sidetracking rifle lifting chute 5.2, the telescopic end of sidetracking rifle elevating ram 5.1 upwards heads on sidetracking rifle fastening devices 5.3, sidetracking rifle fastening devices 5.3 is slide blocks of a perpendicular type, right-angle side and the sidetracking rifle lifting chute 5.2 of slide block are slidably matched, another right-angle side stretches out from top to the outside of door type framework 1, and be provided with the installing hole that bores rifle 4 on another right-angle side, be separately installed with on described main brill rifle fastening devices 3.5 and sidetracking rifle fastening devices 5.3 and bore rifle 4 or have at least a brill rifle 4 to be arranged on successively on main brill rifle fastening devices 3.5 and sidetracking rifle fastening devices 5.3.In Fig. 1, a brill rifle 4 is installed on the sidetracking rifle fastening devices 5.3 of first on the left side, after having bored this periphery hole Z15 and Z17 on one side, to bore rifle 4 is installed on the sidetracking rifle fastening devices 5.3 on the right again, get out periphery hole Z16 and the Z18 on the right, finally will bore rifle 4 and be installed on main brill rifle fastening devices 3.5, main brill rifle fastening devices 3.5 gets out each snubber T1～T5 of type framework 1 inboard successively, 6 hollow and reliever F6～F13.It is in order to meet at the needs that get out periphery hole Z16 and Z17 above the both sides, tunnel above tunnelling face both sides that sidetracking rifle fastening devices 5.3 adopts the structure of perpendicular type slide blocks.When sidetracking rifle elevating ram 5.1 gives rise to the brill rifle 4 on 3.5 1 right angles of main brill rifle fastening devices periphery hole Z16 and Z17 high-order, another right angle slide rail on main brill rifle fastening devices 3.5 still keeps being slidably matched with sidetracking rifle lifting chute 5.2, does not break away from sidetracking rifle lifting chute 5.2.
Described main brill rifle transverse-moving mechanism 3.4 comprises the axle bed that is fixed on crossbeam 3.2 1 ends and the strange shape flange 3.4.1 of the other end, there is an end of a screw mandrel to be arranged on axle bed, the other end is that input stretches out outside the axis hole of strange shape flange 3.4.1, a nut 3.4.3 has been threaded on screw mandrel 3.4.2, nut 3.4.3 below is fixedly connected with as be welded with a transition body 3.4.4, transition body 3.4.4 with bore rifle 4 on propulsion cylinder 41 cylinder bodies be fixedly connected with as welding, on strange shape flange 3.4.1, traversing hydraulic motor 3.4.5 is installed, the output of traversing hydraulic motor 3.4.5 is connected with the input of screw mandrel 3.4.2 through sprocket wheel chain or gear (not shown in FIG.), the bottom surface of described crossbeam 3.2 is provided with a dovetail groove, dovetail on dovetail groove and main brill rifle fastening devices 3.5 is slidably matched, be provided with the installing hole that bores rifle 4 on described main brill rifle fastening devices 3.5.The propulsion cylinder 41 bored on rifle 4 can be inserted and secured in this installing hole.Traversing hydraulic motor 3.4.5 drives screw mandrel 3.4.2 and rotates, screw mandrel 3.4.2 drives nut 3.4.3, transition body 3.4.4, brill rifle 4 and main brill rifle fastening devices 3.5 and does in the lump transverse movement, and 3.5 dovetails by top of main brill rifle fastening devices are done laterally to slide in the dovetail groove of crossbeam 3.2 bottoms.
During drilling construction, the main brill drill gun that is positioned at a type framework 1 cross-section center position enters mechanism 3 and can arrive the setting position of each snubber on tunnelling face, hollow eye and reliever by vertical and horizontal motion, with boring rifle 4, gets out one by one aforementioned each eyelet.In Fig. 1, the brill rifle 4 that main brill drill gun advances in mechanism 3 can get out 5 snubber T1～T5,6 hollow eyes and 8 reliever F6～F13 one by one.The sidetracking drill gun that is positioned at a type framework 1 cross section two outsides enters mechanism 5 and can arrive by vertical motion the setting position of tunnelling face two middle side parts and 4 periphery holes in top, with boring rifle 4, gets out one by one aforementioned each eyelet.In Fig. 1, the brill rifle 4 that two cover sidetracking drill guns advance in mechanism 5 can get out respectively 4 periphery hole Z14～Z17.Remaining periphery hole Z18～Z21 can bore rifle 4 with hand control and get out, but preferably adopt, is fixed on other brill rifle fastening devices on a type framework 1 and gets out.
While loading construction, being positioned at a type framework 1 top Ba Liao mechanism 2 can directly take off ore materials on ore load wagon or belt conveyer 8.4, to complete loading operation.
Referring to Fig. 2～Fig. 5, described borehole drill construction also comprises side subdrilling rifle fastening devices 4.1, middle crown drill rifle fastening devices 4.2 and middle subdrilling rifle fastening devices 4.3, described side subdrilling rifle fastening devices 4.1 is separately positioned on the outside of 1.2 liang of column bottoms of rear door frame, described middle crown drill rifle fastening devices 4.2 and middle subdrilling rifle fastening devices 4.3 are separately positioned on over top and the bottom of rear door frame 1.2 1 ends, described side subdrilling rifle fastening devices 4.1, be separately installed with on middle crown drill rifle fastening devices 4.2 and middle subdrilling rifle fastening devices 4.3 and bore rifle 4 or have at least a brill rifle 4 to be arranged on successively side subdrilling rifle fastening devices 4.1, on middle crown drill rifle fastening devices 4.2 and middle subdrilling rifle fastening devices 4.3.
Referring to Fig. 2, Fig. 4, Fig. 7, Fig. 8, Fig. 9, Figure 33, described walking mechanism 7 is for to be arranged on a wheel 7.1 of type framework 1 below, and described wheel 7.1 correspondences are placed on the track 7.2 of mine car 8.5.
Also be provided with horizontal positioning device 6 on described door type framework 1, described horizontal positioning device 6 comprises that cylinder body is horizontally fixed on a top of type framework 1 cross section, and telescopic end points to two hydraulic jacks 6.1 of tunnel sidewall and is arranged on the contact 6.2 on hydraulic jack 6.1 telescopic ends.
Referring to Fig. 2, Fig. 3, Fig. 6, Fig. 7, Figure 11, described take off material mechanism 2 by being hinged on the front cylinder 2.1 on front door frame 1.1 back timbers, rear cylinder 2.2 and the rake 2.3 be hinged on rear door frame 1.2 back timbers forms, described rake 2.3 is fixed on the telescopic end of front cylinder 2.1, the telescopic end of described front cylinder 2.1 and rear cylinder 2.2 is hinged.
Referring to Fig. 5, Fig. 6, Fig. 7, Figure 11, Figure 32, Figure 33, the unsettled setting in the bottom of described front door frame 1.1, it is upper that two column lower ends of front door frame 1.1 are separately fixed at long longeron 1.3.1, and the below of long longeron 1.3.1 has lower pillar stand 1.1.1 to be connected with the carling 1.3.2 of door type framework 1 bottom, and described loader mechanism also comprises the shovel material mechanism 8 that is arranged on front door frame 1.1 belows.
Described shovel material mechanism 8 comprises scraper bowl 8.1, bucket rack 8.2 and two promotion oil cylinders 8.3, two promote oil cylinder 8.3 and are separately fixed at the inboard of two lower pillar stand 1.1.1 perpendicular to front door frame 1.1, two telescopic ends that promote oil cylinder 8.3 are separately fixed at the two ends of bucket rack 8.2, described bucket rack 8.2 is horizontally installed on the overhead positions of front door frame 1.1 belows, the corresponding scraper bowl 8.1 in the middle part of bucket rack 8.2 is provided with the scraper bowl draw-in groove, be provided with guide rail 8.2.1 or guide groove on the cell wall of scraper bowl draw-in groove both sides, the corresponding guide rail 8.2.1 in the both sides of described scraper bowl 8.1 or guide groove are provided with guide groove 8.1.1 or guide rail.
Described loader mechanism also comprises the belt conveyer 8.4 that is arranged on shovel material mechanism 8 rears, and the road wheel of belt conveyer 8.4 belows is placed on the rail wheel 8.4.1 on track 7.2 for correspondence.
Referring to Fig. 2, Fig. 6～Figure 11, walking mechanism 7 of the present invention is for being arranged on a wheel 7.1 of type framework 1 below, wheel 7.1 gauges are identical with the gauge of two tracks 7.2 used of ore car in tunnel, a type framework 1 can be walked on track 7.2, saved track, be convenient to again the conveying of ore, wheel 7.1 has four, respectively be provided with two on two tracks 7.2 to type framework 1 bottom of answering the door, described wheel 7.1 correspondences are placed on the track 7.2 in tunnel, two wheels 7.1 on same track 7.2 are fixed on transverse plate and through transverse plate and are fixedly connected with longeron 1.3 or the carling 1.3.2 of bottom, the same side in door type framework 1 cross section.Described walking mechanism 7 can also be various structures, as is arranged on slide rail or a piston shoes of 1 liang of side bottom of type framework, is arranged on the power-actuated wheel type traveling mechanism of 1 liang of side bottom of type framework or a Universal wheel type walking mechanism.
Referring to Fig. 6～Fig. 9, described loader mechanism also comprises the belt conveyer 8.4 that is arranged on shovel material mechanism 8 rears, and the road wheel of belt conveyer 8.4 belows is placed on the rail wheel 8.4.1 on tunnel track 7.2 for correspondence.For avoiding wheel 7.1 interferences of rail wheel 8.4.1 and door type framework 1 bottom, prevent that belt conveyer 8.4 from can't extend into the front door frame of type framework 1 1.1 1 end, the one, note the wheel 7.1 of rear door frame 1.2 1 side bottoms on door type framework 1 is arranged on to the position towards front door frame 1.1 as far as possible, the 2nd, the support of belt conveyer 8.4 bottoms and rail wheel 8.4.1 are arranged on to the position of departing from the vertical mid point of belt conveyer, and will extend away from the end of rail wheel 8.4.1 front door frame 1.1 1 ends in a type framework 1, to be placed near the end of rail wheel 8.4.1 the top of mine car 8.5.
Referring to Fig. 2, Fig. 3, Fig. 6, Fig. 8, Figure 10, Figure 11, because the bottom at door type framework 1 is provided with wheel 7.1, in boring or loading work progress, for avoiding the longitudinal sliding motion of type framework 1 or a teeter, can on door type framework 1, horizontal positioning device 6 be set, described horizontal positioning device 6 is horizontally fixed on a top of type framework 1 cross section for cylinder body, and telescopic end points to two hydraulic jacks 6.1 of tunnel sidewall and is arranged on the contact 6.2 on hydraulic jack 6.1 telescopic ends, during horizontal positioning device 6 location, two hydraulic jacks 6.1 and contact 6.2 cross out, withstand on the sidewall in tunnel, to keep door type framework 1 and stable.For avoiding with sidetracking rifle fastening devices 5.1 or boring rifle 4, interfere, two hydraulic jack 6.1 operated by rotary motion are in front door frame 1.1 1 sides of door type framework 1, and be fixed on the inner top near back timber, can be synchronized with the movement by two hydraulic jacks 6.1 of HYDRAULIC CONTROL SYSTEM, and can keep two hydraulic jacks 6.1 stressed identical.And, when entering mechanism 5, two sidetracking drill guns to carry out respectively side top perimeter hole Z16, during the drilling construction of Z17, can first stop using horizontal positioning device 6, retract two hydraulic jacks 6.1 and contact 6.2, treating to enter mechanism 5 by the sidetracking drill gun, to rise to a high position be perimeter hole Z16, behind the position of Z17, enable again horizontal positioning device 6, two hydraulic jacks 6.1 and contact 6.2 are pushed up respectively on the sidewall in tunnel, then carry out side top, tunnel perimeter hole Z16, the drilling construction of Z17, simultaneously, the setting of horizontal positioning device 6 should guarantee at perimeter hole Z16, in the boring procedure of Z17, mutual interference can not occur with hydraulic jack 6.1 and contact 6.2 in the brill rifle 4 that the sidetracking drill gun advances in mechanism 5.
Referring to Fig. 1, Figure 25, Figure 26, in order to get out tunnel-surrounding eye Z18, the present invention is provided with middle crown drill rifle fastening devices 4.2 above the middle part of rear door frame 1.2, and described middle crown drill rifle fastening devices 4.2 is for being fixed on rear door frame 1.2 back timber tops and boring two carriage 4.2.1 that rifle 4 grips.On carriage 4.2.1, laterally be provided with and the open slot that bores rifle 4 cylinder barrel cross sections and adapt, be provided with fixing hole on the base of the bottom of carriage 4.2.1, for carriage 4.2.1 is fixed on to rear door frame 1.2, the cylinder barrel that open slot phase amalgamation on two carriage 4.2.1 will be bored rifle 4 clamps, and with bolt, the base of carriage 4.2.1 is fixed on to rear door frame 1.2 back timber tops, make to bore rifle 4 and be fixed on the position corresponding with periphery hole Z18.The structure of described middle crown drill rifle fastening devices 4.2 can be applicable to side subdrilling rifle fastening devices 4.1 equally, on middle subdrilling rifle fastening devices 4.3 and main brill rifle fastening devices 3.5.Wherein in two side subdrilling rifle fastening devicess 4.1 of 1 liang of outer lower portion of door type framework, bore position and the periphery hole Z20 of rifle 4, the position of Z21 is corresponding respectively, and the position of boring rifle 4 in middle subdrilling rifle fastening devices 4.3 is corresponding with the position of periphery hole Z19.Described side subdrilling rifle fastening devices 4.1 and middle subdrilling rifle fastening devices 4.3 arrange should note taking into account the luffing angle that brill rifle 4 creeps into, the brill rifle 4 be fixed thereon is when boring, can creep into track 7.2 is parallel, also can make bore bit 46 1 ends that bore rifle 4 carry out drilling construction with track 7.2 formation certain angles down, this can realize by controlling and adjust the angle of pitch that bores rifle 4 installing hole axis and horizontal plane on side subdrilling rifle fastening devices 4.1 and middle subdrilling rifle fastening devices 4.3.Installing drill rifle 4 simultaneously on side subdrilling rifle fastening devices 4.1, middle crown drill rifle fastening devices 4.2 and middle subdrilling rifle fastening devices 4.3, carry out respectively drilling construction, also can adopt a brill rifle 4 to be arranged on successively on aforesaid each fastening devices, get out one by one corresponding each periphery hole Z18～Z21.
Referring to Figure 27～Figure 31, for avoiding the belt conveyer 8.4 occurrence positions interference when loading, the connected mode of described middle subdrilling rifle fastening devices 4.3 and rear door frame 1.2, adopt removably.In Figure 28, described middle subdrilling rifle fastening devices 4.3 is beam columns that length is suitable with door type framework 1 laterally interior empty size, the middle part of described beam column is provided with the installing hole that bores rifle 4, on described beam column, corresponding two tracks 7.2 are provided with notch, so that described beam column is placed in to a bottom of type framework 1, the two ends of described beam column are provided with the wing plate 4.3.1 that can abut on vertical guide groove 3.3 sidewalls, vertically on the sidewall of guide groove 3.3, corresponding wing plate 4.3.1 is provided with clamping groove plate 3.3.1, the draw-in groove vertically formed between guide groove 3.3 and clamping groove plate 3.3.1 can hold wing plate 4.3.1 and form clamping, make described beam column locate and fix, in prevention, subdrilling rifle fastening devices 4.3 vertically moves along track 7.2, support and bore the drilling construction that rifle 4 carries out middle bottom perimeter eye Z19, also facilitate the installation and removal of described beam column.Described middle subdrilling rifle fastening devices 4.3 is on described beam column, to be provided with to bore rifle 4 installing holes, and the wing plate 4.3.1 at described beam column two ends is slidably matched with the clamping groove plate 3.3.1 of rear door frame 12 belows, two side respectively, and can upwards extract out.
Described brill rifle 4 can adopt general Hydraulic rock drilling gun, and this type of bores rifle and comprises propulsion cylinder 41, hydraulic hammer 42, hydraulic motor 43, water jacket 44, drill steel 45 and bore bit 46.Hydraulic motor is arranged on hydraulic hammer 42, one end of hydraulic hammer 42 is arranged on the telescopic end of propulsion cylinder 41, the impact end of hydraulic hammer 42 is connected with an end of drill steel 45 through water jacket 44, the other end of drill steel 45 is equipped with bore bit 46, drill steel 45 and bore bit 46 are hollow tubes, and endoporus is water channel, and water enters from water jacket, from bore bit 46 ejections, can play the effect of washing away, lowering the temperature and eliminating dust.
Referring to Fig. 2, Fig. 6, Fig. 8, Figure 27, the of the present invention material mechanism 2 of taking off is hinged on the front cylinder 2.1 on front door frame 1.1 back timbers, the rear cylinder 2.2 and the rake 2.3 that are hinged on rear door frame 1.2 back timbers form, the cylinder body of described front cylinder 2.1 is fixed on the back timber of front door frame 1.1 through free bearing, on the back timber of the cylinder body of described rear cylinder 2.2 door frame 1.2 after free bearing is fixed on, the telescopic end of described front cylinder 2.1 and rear cylinder 2.2 is hinged, described rake 2.3 is fixed on the end of front cylinder 2.1 telescopic ends, current cylinder 2.1 is vertically downward the time, the rake teeth of described rake 2.3 also vertically downward, and direction of motion when rake 2.3 is taken off material is towards rear door frame 1.2 1 sides.Front cylinder 2.1 and 2.2 collaborative works of rear cylinder, but two cylinders are not interlocks, all only have at any one time a cylinder doing the motion elongated or shortened.Two cylinder cooperative motions, make rake 2.3 form tetra-sections tracks of a, b, c, d of rake 2.3 back and forth movements as shown in Figure 27, in four sections tracks, only having the direction of motion is effective travels towards the track c of rear door frame 1.2 1 sides, and remaining a, b, tri-sections tracks of d are all auxiliary strokes.Rake 2.3, in this effective travel of track c, is tilted to the material on scraper bowl 8.1 to take off, material is up on the belt of belt conveyer 8.4 and is transported to the other end.
The course of work of the present invention is as follows: during bore operation, main brill drill gun in door type framework 1 inside advances installing drill rifle 4 in mechanism 3, sidetracking drill gun in door type framework 1 outside enters mechanism 5, side subdrilling rifle fastening devices 4.1, difference installing drill rifle 4 on middle crown drill rifle fastening devices 4.2 and middle subdrilling rifle fastening devices 4.3, by door type framework 1 of the present invention, from track 7.2, manually be pushed into tunnel, and make front door frame 1.1 towards tunnelling face, to bore rifle 4 is against on development end, start two hydraulic jacks 6.1 on horizontal positioning device 6, contact 6.1 on two hydraulic jack 6.1 telescopic ends is pressed on a tunnel wall of type framework 1 both sides, can be equipped with two covers for the hydraulic system of boring rifle 4 at door type framework 1 of the present invention, fuel tank in two cover hydraulic systems, the parts such as oil pump can be separately positioned in a space of type framework 1 both sides, wherein a set of hydraulic system connects main brill drill gun and advances the brill rifle 4 in mechanism 3, another set of hydraulic system can be distinguished each brill rifle 4 of connection door type framework 1 outside through snap joint.Adjust main brill drill gun and enter the position of boring rifle 4 in mechanism 3, make this brill rifle 4 aim at snubber T1～T5 on tunnelling face, in reliever F6～F13 or six hollow eyes, a certain eyelet is as the position of snubber T1, to bore rifle 4 is communicated with a set of hydraulic system, start and bore rifle 4, carry out bore operation, bored one by one snubber, reliever and hollow eye.Meanwhile, adjusting door type framework 1 one sides are as periphery hole Z14, Z16 mono-sidetracking drill gun advances the height that bores rifle 4 in mechanism 5, make this brill rifle 4 aim at the position of one of them periphery hole as periphery hole Z14, and this brill rifle 4 is connected with another set of hydraulic system, start the bore operation that this brill rifle 4 carries out periphery hole, bored successively periphery hole Z14, after Z16, remove the snap joint that is communicated with this brill rifle 4 on another set of hydraulic system, again by identical mode, the sidetracking drill gun of adjustment and enabling gate type framework 1 opposite side enters mechanism 5, bored successively periphery hole Z15, Z17, in like manner, can get out respectively periphery hole Z17～Z21.Negligible amounts due to periphery hole, only 8, far fewer than snubber, the quantity sum of reliever and hollow eye, reduce the non-cutting time that adds boring, and two covers bore rifles 4 and bored the time that institute's perforation bore operation consumes and generally be no more than 5 snubber T1～T5, and 8 reliever F6～F13 and 6 hollow be the summation of totally 19 eyelet drilling times, the total drilling time of tunnelling face can shorten 1/3 left and right, and constructor's labour intensity reduces greatly.If snubber on tunnelling face, position and the quantity of reliever and hollow eye change, enter in mechanism 3 to bore the position of rifle 4 in the interior vertical and horizontal direction of door type framework 1 by adjusting main brill drill gun, still can get out easily and flexibly each snubber on tunnelling face, reliever and hollow.
During loading operation, can first on two promotion oil cylinders 8.3 of 1.1 times square spade material mechanisms 8 of front door frame, bucket rack 8.2 and scraper bowl 8.1 be installed, simultaneously, dismounting is arranged on the middle subdrilling rifle fastening devices 4.3 of rear door frame 1.2 interior side-lowers, the main brill rifle fastening devices 3.5 that main brill drill gun is advanced in mechanism 3 moves to the position near door type framework 1 side and top, with belt conveyer 8.4, interfere avoiding, other boring equipment all can not removed.By belt conveyer 8.4 from door frame 1.2 1 end push-in door type frameworks 1, and rely on scraper bowl 8.1, at the other end of belt conveyer 8.4 by mine car 8.5 is arranged, for connecting material, then two that start in shovel material mechanism 8 promote oil cylinder 8.3, promote bucket rack 8.2 and scraper bowl 8.1 and get back to original position after the front shovel material, start again belt conveyer 8.4 and door type framework 1 top Ba Liao mechanism 2, with rake 2.3, the ore on scraper bowl 8.1 is taken off on belt conveyer 8.4, by belt conveyer 8.4, ore is sent in mine car 8.5, expect mechanism 8 and take off the continuous work compound of expecting mechanism 2 and constantly ore is sent into to mine car 8.5 by shovel, in shovel material mechanism 8, while taking off material mechanism 2 and belt conveyer 8.4 operation, the constructor can arrive front door frame 1.1 1 end less important works, with scoop, scraper bowl 8.1 both sides are pushed away near the ore of two side, tunnel, shovel is to scraper bowl 8.1, deliver to mine car 8.5 by scraper bowl 8.1 and belt conveyer 8.4 again, mine car 8.5 is released after filling ore, push again another empties, continue to load, until the ore of development end all transports, again mine car 8.5 and belt conveyer 8.4 are released successively.
During to bore operation next time, only need to remove be positioned at the scraper bowl 8.1 in 1.1 times square spade material mechanisms 8 of front door frame, bucket rack 8.2 is to be flexibly connected and to be integral by guide groove 8.1.1 and guide rail 8.2.1 with scraper bowl 8.1, upwards extracts scraper bowl 8.1 out and gets final product.Then subdrilling rifle fastening devices 4.3 in the interior side-lower of rear door frame 1.2 is installed, and will bore the drilling rod 45 of rifle 4 and bore bit 46 is provided with through hole towards front door frame 1.1 1 sides and on through bucket rack 8.2 tops or bucket rack 8.2, can carry out the boring of middle bottom perimeter hole Z19 and the drilling construction in other each holes.
If the brill rifle on position, Z19 hole, middle bottom perimeter hole 4 interferes with bucket rack 8.2, also can further remove bucket rack 8.2.Bucket rack 8.2 is to adopt four bolts to be connected with a telescopic end that promotes oil cylinder 8.3, removing two promotes eight bolts that oil cylinders 8.3 are connected with bucket rack 8.2 and gets final product, after removing bucket rack 8.2, subdrilling rifle fastening devices 4.3 in the interior side-lower of rear door frame 1.2 is installed, and drilling rod 45 and the bore bit 46 that will bore rifle 4 can carry out the drilling construction in each hole of tunnelling face towards front door frame 1.1 1 sides.
Claims (7)
1. dual-purpose machine is loaded in a tunnel boring, comprise frame, walking mechanism, borehole drill construction and loader mechanism, it is characterized in that: described frame is door type framework (1), described door type framework (1) comprises front door frame (1.1), rear door frame (1.2) and the longeron (1.3) that is connected front door frame (1.1) and rear door frame (1.2), the width of described door type framework (1) cross section and highly all between the periphery hole and reliever on tunnelling face, described walking mechanism (7) is arranged on a bottom of type framework (1), on described door type framework (1), borehole drill construction and/or loader mechanism are installed,
Described borehole drill construction at least comprises that being arranged on the inner main brill drill gun of a type framework (1) enters mechanism (3) and be arranged on a sidetracking drill gun in type framework (1) cross section two outsides to enter mechanism (5), described main brill drill gun advances mechanism (3) and sidetracking drill gun and enters mechanism (5) and all be arranged on rear door frame (1.2) one ends, the bore bit (46) that bores rifle (4) in described two mechanisms points to front door frame (1.1) one ends, described main brill drill gun enters mechanism (3) and comprises hoist cylinder (3.1), crossbeam (3.2), vertical guide groove (3.3), main brill rifle transverse-moving mechanism (3.4) and main brill rifle fastening devices (3.5), match with vertical guide groove (3.3) in the two ends of described crossbeam (3.2), vertically guide groove (3.3) is arranged on the inboard of rear door frame (1.2) two columns, the corresponding crossbeam in the inboard of described rear door frame (1.2) two columns (3.2) also is respectively arranged with hoist cylinder (3.1), the telescopic end of two hoist cylinders (3.1) withstands on respectively the below at crossbeam (3.2) two ends, be provided with main brill rifle transverse-moving mechanism (3.4) on described crossbeam (3.2), be provided with main brill rifle fastening devices (3.5) on described main brill rifle transverse-moving mechanism (3.4), described door transversal basifacial two outsides of type framework (1) are respectively arranged with the sidetracking drill gun and enter mechanism (5), the sidetracking drill gun advances in mechanism (5) to be provided with sidetracking rifle fastening devices (5.3), be separately installed with on described main brill rifle fastening devices (3.5) and sidetracking rifle fastening devices (5.3) and bore rifle (4) or have at least a brill rifle (4) to be arranged on successively on main brill rifle fastening devices (3.5) and sidetracking rifle fastening devices (5.3),
Described loader mechanism at least comprises and is arranged on type framework (a 1) top Ba Liao mechanism (2).
2. dual-purpose machine is loaded in a kind of tunnel boring according to claim 1, it is characterized in that: described main brill rifle transverse-moving mechanism (3.4) comprises the axle bed that is fixed on crossbeam (3.2) one ends and the strange shape flange (3.4.1) of the other end, there is an end of a screw mandrel (3.4.2) to be arranged on axle bed, the other end is that input stretches out outside the axis hole of strange shape flange (3.4.1), a nut (3.4.3) has been threaded on screw mandrel (3.4.2), nut (3.4.3) below is fixedly connected with a transition body (3.4.4), transition body (3.4.4) is fixedly connected with propulsion cylinder (41) cylinder body on boring rifle (4), on strange shape flange (3.4.1), traversing hydraulic motor (3.4.5) is installed, the output of traversing hydraulic motor (3.4.5) is connected with the input of screw mandrel (3.4.2) through sprocket wheel chain or gear, the bottom surface of described crossbeam (3.2) is provided with a dovetail groove, the dovetail on dovetail groove and main brill rifle fastening devices (3.5) top is slidably matched, be provided with the installing hole that bores rifle (4) on described main brill rifle fastening devices (3.5).
3. dual-purpose machine is loaded in a kind of tunnel boring according to claim 1, it is characterized in that: described borehole drill construction also comprises side subdrilling rifle fastening devices (4.1), middle crown drill rifle fastening devices (4.2) and middle subdrilling rifle fastening devices (4.3), described side subdrilling rifle fastening devices (4.1) is separately positioned on the outside of rear door frame (1.2) two column bottoms, described middle crown drill rifle fastening devices (4.2) and middle subdrilling rifle fastening devices (4.3) are separately positioned on over top and the bottom of rear door frame (1.2) one ends, described side subdrilling rifle fastening devices (4.1), be separately installed with on middle crown drill rifle fastening devices (4.2) and middle subdrilling rifle fastening devices (4.3) and bore rifle (4) or have at least a brill rifle (4) to be arranged on successively side subdrilling rifle fastening devices (4.1), on middle crown drill rifle fastening devices (4.2) and middle subdrilling rifle fastening devices (4.3).
4. dual-purpose machine is loaded in a kind of tunnel boring according to claim 1, it is characterized in that: on described door type framework (1), also be provided with horizontal positioning device (6), described horizontal positioning device (6) comprises that cylinder body is horizontally fixed on a top of type framework (1) cross section, and telescopic end points to two hydraulic jacks (6.1) of tunnel sidewall and is arranged on the contact (6.2) on hydraulic jack (6.1) telescopic end.
5. dual-purpose machine is loaded in a kind of tunnel boring according to claim 1, it is characterized in that: described take off material mechanism (2) by being hinged on the front cylinder (2.1) on front door frame (1.1) back timber, rear cylinder (2.2) and the rake (2.3) be hinged on rear door frame (1.2) back timber forms, described rake (2.3) is fixed on the telescopic end of front cylinder (2.1), and the telescopic end of described front cylinder (2.1) and rear cylinder (2.2) is hinged.
6. dual-purpose machine is loaded in a kind of tunnel boring according to claim 1, it is characterized in that: the unsettled setting in bottom of described front door frame (1.1), two column lower ends of front door frame (1.1) are separately fixed on long longeron (1.3.1), the below of long longeron (1.3.1) has lower pillar stand (1.1.1) to be connected with the carling (1.3.2) of door type framework (1) bottom, and described loader mechanism also comprises the shovel material mechanism (8) that is arranged on front door frame (1.1) below.
7. dual-purpose machine is loaded in a kind of tunnel boring according to claim 6, it is characterized in that: described shovel material mechanism (8) comprises scraper bowl (8.1), bucket rack (8.2) and two promotion oil cylinders (8.3), two promote oil cylinder (8.3) and are separately fixed at the inboard of two lower pillar stands (1.1.1) perpendicular to front door frame (1.1), two telescopic ends that promote oil cylinder (8.3) are separately fixed at the two ends of bucket rack (8.2), described bucket rack (8.2) is horizontally installed on the overhead positions of front door frame (1.1) below, the corresponding scraper bowl in the middle part of bucket rack (8.2) (8.1) is provided with the scraper bowl draw-in groove, be provided with guide rail (8.2.1) or guide groove on the cell wall of scraper bowl draw-in groove both sides, the corresponding guide rail (8.2.1) in the both sides of described scraper bowl (8.1) or guide groove are provided with guide groove (8.1.1) or guide rail.
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| CN103174383A (en) * | 2013-04-18 | 2013-06-26 | 镇江市电站辅机厂有限公司 | Drill boom of drill loader |
| CN104234710B (en) * | 2014-09-12 | 2016-08-24 | 福建省华隆机械有限公司 | A kind of vehicle-mounted knapping machine |
| CN105221152B (en) * | 2015-09-28 | 2019-03-12 | 中国铁建重工集团有限公司 | Side seal component and anchor driving machine with it |
| CN106014404B (en) * | 2016-07-12 | 2018-09-25 | 刘刚 | A kind of high speed hard rock driving mining all-in-one machine |
| CN108584303B (en) * | 2018-07-03 | 2020-01-24 | 武汉科技大学 | Telescopic express delivery is carried and sorting device |
| CN117090615B (en) * | 2023-10-16 | 2023-12-29 | 中核二十五建设有限公司 | Supporting equipment for mine construction |
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| DE3842081A1 (en) * | 1988-03-15 | 1989-09-28 | Hausherr & Soehne Rudolf | DRILLING DEVICE |
| CN2242927Y (en) * | 1995-03-28 | 1996-12-18 | 中国地质大学（武汉） | Scarfold-type digging construction platform |
| CN101343981A (en) * | 2008-09-08 | 2009-01-14 | 义马煤业(集团)有限责任公司 | Integrated drill rig |
| CN201460973U (en) * | 2009-08-04 | 2010-05-12 | 山西东华机械有限公司 | All-in-one machine for loading and drilling |
| CN202250071U (en) * | 2011-09-29 | 2012-05-30 | 张元杰 | Dual-purpose drilling and loading machine of tunnel |
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Effective date of registration: 20201125 Address after: 226000 No. 19 Dasheng Road, Gangzhao District, Nantong City, Jiangsu Province Patentee after: NANTONG UNIVERSAL MACHINERY Co.,Ltd. Address before: 430081 Wuhan City, Hubei province Qingshan District 114 Street gas distribution station, Wuhan metallurgical Distribution Co., Ltd. Patentee before: Zhang Yuanjie |
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