CN115961971A - Tunneling and anchoring integrated machine - Google Patents

Abstract

The invention relates to the technical field of tunneling and anchoring machines, in particular to a tunneling and anchoring all-in-one machine. The invention provides a tunneling and anchoring integrated machine which comprises an electric side platform, an air duct supporting frame, a chassis, a dust removal system and a detection system, wherein the electric side platform is arranged on the chassis; the detection system is arranged in the middle of the chassis and is in sliding connection with the chassis, the dust removal system is arranged above the chassis, the electric side platform and the upper end of the air duct support frame are detachably fixed, and the electric side platform and the air duct support frame are detachably fixed on the chassis. The invention relates to a tunneling and anchoring all-in-one machine which adopts the arrangement of the upright position of a detection system and the bias mode of a dust removal system, wherein the detection system is arranged to compress the unused space among all the components and plan the space of the whole machine, so that the structure of the whole machine is more compact, the layout among the components is more reasonable, the height is controlled within 2.3 meters, the tunneling and anchoring all-in-one machine is suitable for the tunneling operation of a roadway with the length of 2.5-3.3m, and the blank of the tunneling and anchoring all-in-one machine with the dust removal system and the detection system in the roadway with the length of 2.5-3.3m is filled.

Description

Tunneling and anchoring integrated machine

Technical Field

The invention relates to the technical field of tunneling and anchoring machines, in particular to a tunneling and anchoring all-in-one machine.

Background

At present, mechanized construction is realized in coal road tunneling in China, and mechanized equipment such as an anchor excavator, a continuous mining machine, a fully mechanized coal mining machine and the like is widely applied.

The lower roadway has higher requirements on technology and mechanical equipment, scientific and reasonable process parameters need to be determined, the whole machine body of the existing driving and anchoring integrated machine is huge, the adaptability of the driving and anchoring machine in the lower roadway is reduced, and in order to ensure the conventional and universal functions of the equipment, a dust removal fan or an advanced detection system with relatively large equipment volume is generally selected to be abandoned or all the dust removal fan or the advanced detection system is abandoned, so that the whole machine has low dust removal efficiency and high dust concentration when in operation, and has great potential safety hazard under the condition of unclear working condition in front of the section.

The height of the conventional tunneling and anchoring all-in-one machine is higher than two meters, a plurality of other devices are arranged on the tunneling and anchoring all-in-one machine body, and no idle space is reserved for accommodating an advanced drilling machine and a dust removal device, so that the conventional tunneling and anchoring all-in-one machine is not suitable for 2.5-3.3m roadway operation.

Disclosure of Invention

Technical problem to be solved

In view of the defects and shortcomings of the prior art, the invention provides a tunneling and anchoring all-in-one machine, which solves the technical problems that the conventional tunneling and anchoring all-in-one machine with a detection system and a dust removal system is not suitable for a 2.5-3.3m roadway and the conventional tunneling and anchoring all-in-one machine with the 2.5-3.3m tunneling machine is not provided with a pilot drilling machine and a dust removal device.

(II) technical scheme

In order to achieve the purpose, the invention adopts the main technical scheme that: a tunneling and anchoring integrated machine comprises an electric side platform, an air duct supporting frame and a chassis, and is characterized by further comprising a dust removal system and a detection system; the detection system is arranged in the middle of the chassis and is in sliding connection with the chassis, the dust removal system is arranged above the chassis, the electric side platform and the upper end of the air duct support frame are detachably fixed, and the electric side platform and the air duct support frame are detachably fixed on the chassis.

Optionally, the dust removing system comprises a first air duct, a second air duct, a third air duct, a fourth air duct and a dust removing fan, and an inner cavity of the second air duct is larger than inner cavities of the first air duct, the third air duct and the fourth air duct;

the dust removal fan is fixed in the first air duct;

one end of the second air duct is connected with the first air duct, the connection part is matched and hermetically connected, and the connection part is detachably fixed at the upper end of the electric side platform through a first connecting piece;

the other end of the second air duct is connected with a third air duct, the joint is matched and hermetically connected, and the joint is detachably fixed on the air duct supporting frame through a second connecting piece;

an opening is formed in one side, close to the detection system, of the second air duct, and the opening is matched with and hermetically connected with a fourth air duct;

the end parts of the third air duct and the fourth air duct are both provided with shutters.

Optionally, the all-in-one machine further comprises a shield;

the shield comprises a first coal retaining curtain, a second coal retaining curtain, a shield platform and a shield support driver, the lower end of the shield platform is detachably connected with the front parts of the third air duct and the fourth air duct respectively, the outer sides of the two shutters are connected with the first coal retaining curtain, and the lower ends of the two shutters are connected with the second coal retaining curtain;

the lower part of the shield platform is provided with four shield support drivers, and the shield support drivers are connected with the chassis.

Optionally, the tunneling and anchoring all-in-one machine further comprises a rotating mechanism and a hydraulic side platform, and the rear end of the shield platform is rotatably connected with the hydraulic side platform and the electric side platform through the rotating mechanism; slewing mechanism includes dwang, rotation seat and axis of rotation, two dwang one end are rotated and are connected at shield platform rear portion, the dwang other end passes through the axis of rotation and links to each other with the rotation seat, and two rotation seat detachable fix on hydraulic pressure side platform and electric side platform upper portion.

Optionally, an anchor net storehouse can be detachably arranged at the upper end of the rotating rod.

Optionally, the detection system comprises a drill frame and an advanced drilling machine, wherein a front-back direction chute is formed in the upper portion of the drill frame, the advanced drilling machine is connected with the chute through a sliding block, two cutting arm supporting seats are arranged at the lower end of the drill frame, two guiding mechanisms moving back and forth are connected to the lower portions of the cutting arm supporting seats, the front ends and the rear ends of the guiding mechanisms are detachably fixed to the chassis, a front-back movement driver is arranged at the front end of the drill frame, and the front-back movement driver is connected with the chassis. .

Optionally, the drill frame front end can be dismantled and connect the cutting arm, the drill frame still is connected with the cutting arm through the cutting support driver on the cutting arm supporting seat, the cutting arm front end is connected with the cutting drum, cutting arm front end both sides are located the cutting drum rear and install the spraying platform, be equipped with a plurality of dust removal sprayers on the spraying platform.

Optionally, the drill rig frame is located the scraper machine top, the fourth wind channel is located the drill rig frame top, the dwang is located fourth wind channel top.

Optionally, the all-in-one machine of driving and anchoring further comprises a scraper, a hydraulic side platform, a roof bolting machine, an electric control console, a ceiling console and an electric side platform, wherein the scraper is installed in the middle of the chassis, the electric control console, the ceiling console, the roof bolting machine and the electric side platform are respectively installed on one side of the scraper, the electric control console, the ceiling console, the roof bolting machine and the electric side platform are respectively detachably connected with the chassis, and the hydraulic side platform and the roof bolting machine are arranged on the other side of the scraper and detachably connected with the chassis.

Optionally, the third air duct is arranged above the inner roof bolting machine, and the fourth air duct is arranged above the side roof bolting machine.

(III) advantageous effects

The invention has the beneficial effects that: according to the tunneling and anchoring integrated machine, the detection system is arranged in the middle of the chassis and is in sliding connection with the chassis, the arrangement mode that the detection system is arranged rightly is adopted, the dust removal system is arranged at the upper ends of the electric side platform and the air duct supporting frame on one side of the chassis, the arrangement mode that the dust removal system is offset is adopted, unused space among all components is compressed, and the space of the integrated machine is planned, so that the structure of the integrated machine is more compact, the layout among the components is more reasonable, the height is controlled within two meters, the integrated machine is suitable for tunneling operation of a roadway with the height of 2.5-3.3m, and the blank that the dust removal system and the detection system are arranged in the roadway with the height of 2.5-3.3m and the tunneling and anchoring integrated machine is filled.

Drawings

FIG. 1 is a schematic view of the overall arrangement of the tunneling and anchoring all-in-one machine of the invention;

FIG. 2 is a schematic view of the detection system and cutting arm of the present invention;

FIG. 3 is a schematic view of a dedusting system of the present invention;

FIG. 4 is an enlarged view of a portion of the dust extraction system of the present invention;

FIG. 5 is a schematic view of a shield structure according to the present invention;

fig. 6 is a schematic view of the rotating mechanism of the present invention.

Description of the reference numerals

1: a hydraulic side platform; 2: a detection system; 3: a roof bolter; 4: a shield; 5: a loading device; 6: a cutting drum; 7: an electric control console; 8: a ceiling console; 9: an anchor rod machine is assisted; 10: a chassis; 11: an electrical side platform; 12: a dust removal fan; 13: a scraper machine; 14: an air duct support frame; 15: a dust removal system; 16: a detection system; 17: a rotating mechanism; 18: a cutting arm; 19: a spray station; 20: a sprayer; 21. an anchor net library;

41: a first coal blocking curtain; 42: a second coal curtain; 43: a shield platform; 44: a shield support actuator;

151: a first air duct; 152: a second air duct; 153: a third air duct; 154: a fourth air duct; 155: a first connecting member; 156: a second connecting member; 157: a blind window;

161: a drill rig frame; 162: a drilling machine; 163: moving the driver back and forth; 164: a cutting arm supporting seat; 165: a guide mechanism;

171: rotating the rod; 172: a rotating seat; 173: a rotating shaft;

181: the cutting supports the driver.

Detailed Description

For the purpose of better explaining the present invention and to facilitate understanding, the present invention will be described in detail by way of specific embodiments with reference to the accompanying drawings. As used herein, the terms "front," "back," "upper," "lower," "left," "right," "inner," and "outer" refer to the orientation of FIG. 1 in the opposite, forward or rearward direction.

Referring to fig. 1, the tunneling and anchoring all-in-one machine provided by the embodiment of the invention comprises an electrical side platform 11, an air duct support frame 14, a chassis 10, a dust removal system 15 and a detection system 16, wherein the detection system 16 is arranged in the middle of the chassis 10 and is in sliding connection with the chassis 10, the dust removal system 15 is arranged above the chassis 10 and is detachably fixed at the upper ends of the electrical side platform 11 and the air duct support frame 14, and the electrical side platform 11 and the air duct support frame 14 are detachably fixed on the chassis 10. The arrangement mode of the upright detection system is that the detection system 16 is positioned above the middle of the whole machine to realize the detection function, and the arrangement mode of the offset dust removal system 15 is that the dust removal fan is arranged at one side of the whole machine to realize dust removal and protect the health of operators.

As shown in fig. 3, the dust removing system 15 includes a first air duct 151, a second air duct 152, a third air duct 153, a fourth air duct 154, and a dust removing fan 12, wherein the width of the inner cavity of the second air duct 152 is greater than the widths of the inner cavities of the first air duct 151, the third air duct 153, and the fourth air duct 154, and the width of the inner cavity of the second air duct 152 is the dimension of the second air duct in the left-right direction, where dust generated in the coal mining operation is absorbed in a summary manner, and further removed from the air duct by the dust removing fan in the first air duct.

As shown in fig. 3, the dust removing fan 12 is fixed in the first air duct 151; one end of the second air duct 152 is connected to the first air duct 151, the joint of the second air duct 152 and the first air duct 151 is adapted and hermetically connected, and the joint of the second air duct 152 and the first air duct 151 is detachably fixed to the upper end of the electrical side platform 11 through a first connecting piece 155, so as to fix the second air duct 152 and the first air duct 151. The other end of the second air duct 152 is connected with the third air duct 153, the joint of the second air duct 152 and the third air duct 153 is matched and hermetically connected, the joint of the second air duct 152 and the third air duct 153 is detachably fixed on the air duct support frame 14 through a second connecting piece 156 to fix the second air duct 152 and the third air duct 153, an opening is arranged on one side of the second air duct 152, which is close to the detection system 16, and the opening is matched and hermetically connected with the fourth air duct 154. After the fan is operated, the dust removing system 15 forms a negative pressure, the coal dust and a part of air are sucked into the air duct by the pressure difference existing inside and outside the pipeline, are shunted by the third air duct 153 and the fourth air duct 154, are collected and buffered in the second air duct 152, and are finally discharged through the first air duct 151. The negative pressure is generated by adopting the air draft mode in the sealed space, so that the dust content of the personnel operation area is greatly reduced, the operation environment is improved, and the health of the operators is guaranteed.

As shown in fig. 5, the tunneling and anchoring all-in-one machine further comprises a shield 4; the shield 4 includes a first coal retaining curtain 41, a second coal retaining curtain 42, a shield table 43, and a shield support driver 44. The lower end of the shield platform 43 is detachably connected with the front parts of the third air duct 153 and the fourth air duct 154 respectively, the end parts of the third air duct (153) and the fourth air duct 154 are provided with shutters 157, the outer sides of the two shutters 157 are connected with the first coal retaining curtain 41, and the lower ends of the two shutters 157 are connected with the second coal retaining curtain 42.

A coal blocking curtain of the widened digging and anchoring unit is additionally arranged beside the shutter 157, so that coal dust is sealed in a smaller range, the dust removal resistance is reduced, and the collection of the dust removal fan on the coal dust is facilitated. The air duct is directly connected with the louver, dust is directly removed in a closed range, dust removal efficiency is further improved, and the working environment of workers is improved. The lower part of the shield platform 43 is provided with four shield support drivers 44, and the shield support drivers 44 are connected with the chassis 10. The shield platform 43 is used for temporarily protecting the cutting surface which is not supported, is connected with the chassis through four shield support drivers 44, can contract up and down to play a role in temporary support, can be used for a jacking device of an anchor net, and can be used for anchor rod operation by an anchor rod machine after the anchor net is fixed.

As shown in fig. 4, the tunneling and anchoring all-in-one machine further comprises a rotating mechanism 17 and a hydraulic side platform 1, and the rear end of the shield platform 43 is rotatably connected with the hydraulic side platform 1 and the electric side platform 11 through the rotating mechanism 17. The rotating mechanism 17 comprises rotating rods 171, rotating seats 172 and rotating shafts 173, one ends of the two rotating rods 171 are rotatably connected to the rear portion of the shield platform 43, the other ends of the rotating rods 171 are connected with the rotating seats 172 through the rotating shafts 173, and the two rotating seats 172 are detachably fixed on the upper portions of the hydraulic side platform 1 and the electric side platform 11. Shield platform 43 realizes stretching out and drawing back from top to bottom, relies on shield platform 43 rear end dwang 171 to realize rotating through axis of rotation 173, rotates the seat 172 and locates on hydraulic pressure side platform 1 and the electric side platform 11, plays and supports and realize pivoted effect.

As shown in fig. 4, the anchor net storage 21 is detachably arranged at the upper end of the rotating rod 171, and the anchor nets for supporting operation are stored at the position, so that the anchor nets can be conveniently transported.

As shown in fig. 2, the detection system 16 includes a drilling machine frame 161 and a lead drilling machine 162, wherein a forward and backward sliding slot is formed in the upper portion of the drilling machine frame 161, the lead drilling machine 162 is connected to the sliding slot through a sliding block, two cutting arm supporting seats 164 are arranged at the lower end of the drilling machine frame 161, two guiding mechanisms 165 moving forward and backward are connected to the lower portions of the cutting arm supporting seats 164, the front and rear ends of the guiding mechanisms 165 are detachably fixed to the chassis 10, a forward and backward moving driver 163 is arranged at the front end of the drilling machine frame 161, and the forward and backward moving driver 163 is connected to the chassis 10. The lead drill 162 is used for advancing water exploration and confirming the conditions of forward geological conditions, faults, broken zones and the like. The lead drill 161 is bolted above the cutting boom and is synchronized to operate horizontally when the cutting head is in the down position, i.e., the upper horizontal plane of the cutting boom 18 is horizontally positioned.

As shown in fig. 1 and 2, the front end of the drill frame 161 can be detachably connected with the cutting arm 18, the drill frame 161 is further connected with the cutting arm 18 through the cutting support driver 181 on the cutting arm support seat 164, the front end of the cutting arm 18 is connected with the cutting drum 6, the two sides of the front end of the cutting arm 18 are located behind the cutting drum 6, and the spraying table 19 is installed, a plurality of dust removal sprayers 20 are arranged on the spraying table 19, in operation, the cutting arm 18 can move up and down, and further the cutting drum 6 realizes cutting coal rocks, the dust removal sprayers are arranged to wet part of dust, and dust generation is reduced, so that the coal dust concentration is reduced.

As shown in fig. 1, the drill stand 161 is located above the scraper 13, the fourth air duct 154 is located above the drill stand 161, and the rotating rod 171 is located above the fourth air duct 154. The third air duct 153 is provided above the inner roof bolting machine 3, and the fourth air duct 154 is provided above the roof bolting machine 9. The arrangement of the device effectively reduces the height of the whole machine and realizes the work of the laneway within 2-3 meters.

As shown in fig. 1, the all-in-one machine for tunneling and anchoring further comprises a scraper 13, a hydraulic side platform 1, an anchor rod pushing machine 3, an electric control console 7, a ceiling console 8 and an anchor rod pushing machine 9, the scraper 13 is installed in the middle of the chassis 10, the electric control console 7 is installed on one side of the scraper 13 respectively, the ceiling console 8, the anchor rod pushing machine 9, an electric side platform 11, the electric control console 7, the ceiling console 8, the anchor rod pushing machine 9 and the electric side platform 11 are detachably connected with the chassis 10 respectively, and the hydraulic side platform 1 and the anchor rod pushing machine 3 are arranged on the other side of the scraper 13 and detachably connected with the chassis 10.

This equipment possesses different safety protection structure, and except that anchor net and shield, increased a ceiling bolter operation panel 8 that has the ceiling subassembly of steerable height in operating personnel's operation space, realize protecting space's rational utilization, satisfy different height operating personnel's safety protection demand. The control panel controlled by one key is arranged on each anchor rod machine operating platform, so that the intelligentization of one-key drilling function and operation process is further realized, the wide sight and safe and reliable operation position of operators are ensured, and the electrification degree of equipment is further improved.

As shown in figure 1, the integral shield support is adopted to guarantee the construction safety of operators, the anchor rod pushing machine 9 and the anchor rod pushing machine 3 are arranged behind the shield, the simultaneous tunneling and anchoring can be realized, the tunneling efficiency is greatly improved, the anchor rod pushing machine 9 and the anchor rod pushing machine 3 are arranged, the one-time positioning of an anchor net can be realized, and the anchor rod punching time is saved.

As shown in figure 1, an anchor rod frame is arranged above the hydraulic side platform 1, so that the transportation of the anchor rod machine is facilitated, and the space is effectively saved.

As shown in fig. 1, the apparatus further comprises a loading device 5, which is mainly used for loading the cut material.

During construction, the whole machine is moved to a tunneling working face, a stabilizing device is extended out, in the jacking process of a shield 4, an operator places an anchor net behind the shield 4 to be attached to the top of the outside to serve as temporary support, a lead drilling machine is mainly used for leading water to explore a road and then performs tunneling operation according to actual conditions, when a cutting drum performs tunneling operation, a dust removal system 15 and spraying are started, a loading device 5 loads cut materials onto a scraper 13 for transportation, and meanwhile, an anchor rod machine 9 and an anchor rod machine 3 are started to perform anchor rod drilling operation. The invention discloses a heading and anchoring integrated machine which is suitable for 2.5-3.3m roadway and can remove dust and detect in advance, the module of the whole machine is designed in a combined mode, the laying is neat, the installation, the use and the maintenance are convenient, the equipment is convenient to disassemble and assemble, and the overall dimension and the weight of each disassembled part can meet the requirement of underground roadway transportation. The material and performance of all parts of the whole machine adapt to the severe underground conditions, and the whole machine has abrasion resistance and long service life, the equipment has compact structure, good stability, good rigidity and high strength. The invention further plans the space of the whole machine on the basis of the conventional driving and anchoring integrated machine, thereby achieving the effects of saving the space and reducing the height of the machine. Finishing the establishment of the heading and anchoring integrated machine with the dust removal system and the detection system, which is suitable for the operation of a 2.5-3.3m roadway.

In the description of the present invention, it is to be understood that the terms "first", "second", and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to imply that the number of technical features indicated are in fact significant. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium; either internal to the two elements or in an interactive relationship of the two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, a first feature may be "on" or "under" a second feature, and the first and second features may be in direct contact, or the first and second features may be in indirect contact via an intermediate. Also, a first feature "on," "above," and "over" a second feature may be directly or obliquely above the second feature, or simply mean that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the second feature, or may simply mean that the first feature is at a lower level than the second feature.

In the description herein, the description of the terms "one embodiment," "some embodiments," "an embodiment," "an example," "a specific example" or "some examples" or the like, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described above, it should be understood that the above embodiments are illustrative and not restrictive, and that those skilled in the art may make changes, modifications, substitutions and alterations to the above embodiments without departing from the scope of the present invention.

Claims (10)

1. A digging and anchoring integrated machine comprises an electric side platform (11), an air duct supporting frame (14) and a chassis (10), and is characterized by also comprising a dust removal system (15) and a detection system (16); detection system (16) are established chassis (10) middle part with chassis (10) sliding connection, dust pelletizing system (15) are established chassis (10) top, detachable is fixed electric side platform (11) with wind channel support frame (14) upper end, electric side platform (11) with wind channel support frame (14) detachable is fixed on chassis (10).

2. The machine as claimed in claim 1, wherein the dust removing system (15) comprises a first air duct (151), a second air duct (152), a third air duct (153), a fourth air duct (154) and a dust removing fan (12), and the inner cavity of the second air duct (152) is larger than the inner cavities of the first air duct (151), the third air duct (153) and the fourth air duct (154);

the dust removing fan (12) is fixed in the first air duct (151);

one end of the second air duct (152) is connected with the first air duct (151), the connection part is matched and hermetically connected, and the connection part is detachably fixed at the upper end of the electric side platform (11) through a first connecting piece (155);

the other end of the second air duct (152) is connected with a third air duct (153), the joint is matched and hermetically connected, and the joint is detachably fixed on the air duct support frame (14) through a second connecting piece (156);

an opening is formed in one side, close to the detection system (16), of the second air duct (152), and the opening is matched with and hermetically connected with a fourth air duct (154);

shutter (157) have all been seted up to third wind channel (153) and fourth wind channel (154) tip.

3. A machine as claimed in claim 2, characterized in that it further comprises a shield (4);

the shield (4) comprises a first coal retaining curtain (41), a second coal retaining curtain (42), a shield platform (43) and a shield support driver (44), the lower end of the shield platform (43) is detachably connected with the front parts of the third air duct (153) and the fourth air duct (154) respectively, the outer sides of the two shutters (157) are connected with the first coal retaining curtain (41), and the lower ends of the two shutters (157) are connected with the second coal retaining curtain (42);

the lower part of the shield platform (43) is provided with four shield supporting drivers (44), and the shield supporting drivers (44) are connected with the chassis (10).

4. A machine as claimed in claim 3, characterized in that it further comprises a rotation mechanism (17) and a hydraulic side platform (1), the rear end of the shield platform (43) is rotatably connected with the hydraulic side platform (1) and the electric side platform (11) through the rotation mechanism (17); slewing mechanism (17) are including dwang (171), rotation seat (172) and axis of rotation (173), two dwang (171) one end are rotated and are connected at shield platform (43) rear portion, dwang (171) other end passes through axis of rotation (173) and links to each other with rotation seat (172), and two rotation seat (172) detachable are fixed on hydraulic pressure side platform (1) and electric side platform (11) upper portion.

5. A machine as claimed in claim 4 wherein an anchor net magazine (21) is removably mounted to the upper end of the rotatable rod (171).

6. The machine as claimed in claim 1, wherein the detection system (16) comprises a drilling machine frame (161) and a lead drilling machine (162), a forward and backward sliding groove is formed in the upper portion of the drilling machine frame (161), the lead drilling machine (162) is connected with the sliding groove through a sliding block, two cutting arm supporting seats (164) are arranged at the lower end of the drilling machine frame (161), two guide mechanisms (165) which move forward and backward are connected to the lower portions of the cutting arm supporting seats (164), the front ends and the rear ends of the guide mechanisms (165) are detachably fixed with the chassis (10), a forward and backward movement driver (163) is arranged at the front end of the drilling machine frame (161), and the forward and backward movement driver (163) is connected with the chassis (10).

7. A tunneling and anchoring all-in-one machine as claimed in claim 6, characterized in that the front end of the drill frame (161) is detachably connected with the cutting arm (18), the drill frame (161) is further connected with the cutting arm (18) through a cutting support driver (181) on the cutting arm support seat (164), the front end of the cutting arm (18) is connected with a cutting drum (6), two sides of the front end of the cutting arm (18) are located behind the cutting drum (6) and are provided with a spraying platform (19), and the spraying platform (19) is provided with a plurality of dust removing sprayers (20).

8. A machine as claimed in claim 7, wherein the drilling machine frame (161) is located above the scraper (13), the fourth air duct (154) is located above the drilling machine frame (161), and the rotating rod (171) is located above the fourth air duct (154).

9. A tunneling and anchoring all-in-one machine according to claim 1, further comprising a scraper (13), a hydraulic side platform (1), an anchor rod pushing machine (3), an electric control console (7), a ceiling console (8) and an anchor rod pushing machine (9), wherein the scraper (13) is installed in the middle of the chassis (10), the electric control console (7), the ceiling console (8), the anchor rod pushing machine (9) and the electric side platform (11) are respectively installed on one side of the scraper (13), the electric control console (7), the ceiling console (8), the anchor rod pushing machine (9) and the electric side platform (11) are respectively detachably connected with the chassis (10), and the hydraulic side platform (1) and the anchor rod pushing machine (3) are arranged on the other side of the scraper (13) and detachably connected with the chassis (10).

10. A machine as claimed in claim 9 wherein the third air duct (153) is provided above the roof bolting machine (3) and the fourth air duct (154) is provided above the roof bolting machine (9).

Images