CN209604008U - Rock gangway planer-type heading and anchoring integrated machine - Google Patents

Abstract

The utility model discloses rock gangway planer-type heading and anchoring integrated machines, including development machine, cutting units that development machine front end is set, the traveling crawler belt that driving motor spindle is set, for providing the hydraulic power unit and gantry device of operation power, the gantry device includes that principal arms, two gantry upright posts, gantry beam and jumbolter are released in two gantry；Described gantry releases principal arm and is correspondingly arranged at development machine two sides, and front end is fixedly connected with vertical gantry upright post, and the upper end fixing assembling of two gantry upright posts has gantry beam, is respectively and fixedly provided with jumbolter in the front and rear sides of gantry beam；The top fixing assembling of two gantry upright posts has gib.For the utility model machine compared with the technique of the artificial Anchor Care of existing rock gangway, the application of rock gangway heading and anchoring integrated machine realizes safety in production；It improves work efficiency, reduces the number of workers of work surface.

Description

Rock gangway planer-type heading and anchoring integrated machine

Technical field

The utility model relates to all-in-one machine technical field, specific field is rock gangway planer-type heading and anchoring integrated machine.

Background technique

In present coal mine headwork, in order to realize safely, the target that proposes effect, subtract people, demand to heading and anchoring integrated machine It is higher and higher, but existing heading and anchoring integrated machine is all applied in coal road, and coal road is mostly rectangular shaped roadways, and rock gangway is mostly Arched tunnel still can be applicable in rock gangway without suitable heading and anchoring integrated machine, make rock gangway also realize safely, the target that proposes effect, subtract people.

Currently, operation often uses development machine to tunnel in rock gangway, then anchor brill is carried out with hand-held anchor drilling machine by worker And supporting.Operation has following significant drawback in this way: 1. occupation area of equipment is big, and walking is extremely inconvenient in rock gangway；2. a variety of Equipment uses different power sources, further increases occupied area；3. since pick three work of Anchor Care operate separately, so as to cause Operating clearance can bring certain collapsing risk；4. what is needed is artificial more, it usually needs 10 ~ 12 talents can complete above-mentioned behaviour Make.

Utility model content

The purpose of this utility model is to provide rock gangway planer-type heading and anchoring integrated machines, to solve to mention in above-mentioned background technique Out the problem of.

To achieve the above object, the utility model provides the following technical solutions:

A kind of rock gangway planer-type heading and anchoring integrated machine, including development machine, cutting units that development machine front end is arranged in, setting exist Tunnel the traveling crawler belt of motor spindle, for providing the hydraulic power unit and gantry device of operation power, the gantry device includes two Release principal arm, two gantry upright posts, gantry beam and jumbolter in a gantry；It releases principal arm and is correspondingly arranged at driving in described gantry Machine two sides, front end are fixedly connected with vertical gantry upright post, and the upper end fixing assembling of two gantry upright posts has gantry horizontal Beam is respectively and fixedly provided with jumbolter in the front and rear sides of gantry beam；The top fixing assembling of two gantry upright posts has temporarily Supporting.

Further improvement of the utility model is: described gantry release principal arm include the outer cylinder being successively set with, it is middle cylinder, interior Cylinder, (bottom is fixed on development machine the outer cylinder, inner cylinder front end and gantry upright post fixing assembling, the front end of middle cylinder and release oil The piston rod of cylinder is fixedly connected, and ejection cylinder is connected with hydraulic power unit.

Further improvement of the utility model is: the front end two sides of the middle cylinder are correspondingly arranged two the first fixed pulleys, Its tail end two sides is correspondingly arranged two the second fixed pulleys；One end of first wirerope is fixed on the front end of outer cylinder, the other end bypasses The middle part of inner cylinder is fixed on after first fixed pulley, one end of the second wirerope is fixed on the tail portion of inner cylinder, the other end around second It is fixed on the middle part of outer cylinder after fixed pulley, realizes the slide fit connection of outer cylinder, middle cylinder, inner cylinder.

Further improvement of the utility model is: being additionally provided between inner cylinder and middle cylinder prevents the opposite slippage of the two Limited block.

Further improvement of the utility model is: the gantry upright post includes the column outer cylinder with inner cylinder fixing assembling, There is column oil cylinder in the inner cavity side fixing assembling of column outer cylinder, the column oil cylinder is two-way cylinder, the piston rod of the upper end With upper retracting cylinder fixing assembling, the piston rod of lower end and lower retracting cylinder fixing assembling；In the inner cavity bottom right side of column outer cylinder Beam lifting oil cylinder is set, and the telescopic rod outer wall fixing assembling of beam lifting oil cylinder has beam lifting cylinder.

Further improvement of the utility model is: the top of the upper retracting cylinder connects gib, and gib is Telescopic extension arm is arranged in arch support, both ends.

Further improvement of the utility model is: being articulated connection between the upper retracting cylinder and gib.

Further improvement of the utility model is: the gantry beam includes horizontal frame body, and frame body both ends are solid respectively It is scheduled on the opposite face of two beam lifting cylinders；One end fixing assembling of frame body has a translation oil cylinder, before the piston rod of translation oil cylinder Fixing assembling sliding block is held, sliding block is under the driving of translation oil cylinder along frame body horizontal displacement.

Further improvement of the utility model is: the equal fixing assembling in the left and right ends of the sliding block has rotating device, anchor Bar drill machine is fixed on the spinning device, and jumbolter drills out direction to be directed toward circumferencial direction.

Further improvement of the utility model is: the jumbolter include pedestal, balladeur train, balladeur train oil cylinder, power head, Power head oil cylinder, clamper, drilling rod；The pedestal includes bottom plate, and two parallel cunnings are fixedly installed on bottom plate along its length Road is additionally provided with the balladeur train oil cylinder of drive carriage sliding across balladeur train is set above two slideways on bottom plate；The top of the balladeur train Power head is fixedly mounted, the through-hole that accommodating drilling rod passes through, the length direction in the through-hole direction and balladeur train are opened up inside power head Unanimously；Chuck for clamping and unclamping drilling rod is installed inside through-hole；Driving power head sliding is additionally provided on balladeur train Power head oil cylinder；The front end of the balladeur train is fixedly installed with clamper, and the drilling passed through for drilling rod is opened up in clamper, bores The slips that can clamp and unclamp drilling rod is provided in hole；The drilling of the clamper and the through-hole of power head are to be coaxially set, Drilling rod is realized also cross clamper and power head and is fixed.

Compared with prior art, the utility model has the beneficial effects that

The utility model provides a kind of rock gangway planer-type heading and anchoring integrated machine, and gantry dress is increased on the basis of development machine It sets to realize Anchor Care；Principal arm and gantry upright post, gantry upright post and gantry beam, gantry beam and jumbolter are released by gantry Cooperation realize the anchoring work after driving, pass through the support of gantry upright post and gib to realize the guarantor of rock gangway roof Shield provides trouble free service space for anchoring work.The utility model, which will dig Anchor Care three work, orderly to be implemented, and is propped up immediately after driving Shield carries out anchoring operation again, and safety greatly improves；Three steps orderly carry out, and are worked using double anchor hole drilling machine, driving Speed is significantly improved.The utility model machine designs reasonable, compact layout, greatly reduces occupation area of equipment, together When pick Anchor Care three work be all made of the same power source, it is very convenient；Operation number is few, can reduce worker's number of half work surface Amount.The utility model device can adapt to a variety of tunnel environment, also can effectively support protection for rugged rock gangway.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the overlooking structure diagram of Fig. 1；

Fig. 3 is the left view structural representation of Fig. 1；

Fig. 4 is the right side structural representation of Fig. 1；

Fig. 5 is the structural schematic diagram that principal arm is released at gantry；

Fig. 6 is the overlooking structure diagram of Fig. 5；

Fig. 7 is the enlarged diagram of part A in Fig. 6；

Fig. 8 is the enlarged diagram of part B in Fig. 6；

Fig. 9 is the structural schematic diagram of gantry upright post；

Figure 10 is the enlarged diagram of C portion in Fig. 9；

Figure 11 is the enlarged diagram of the part D in Fig. 9；

Figure 12 is the overlooking structure diagram of Fig. 9；

Figure 13 is the structural schematic diagram of gantry beam；

Figure 14 is the overlooking structure diagram of Figure 13；

Figure 15 is the overall structure diagram of jumbolter；

Figure 16 is that Figure 15 unloads the overlooking structure diagram after drilling rod；

Figure 17 is the overlooking structure diagram of Figure 16；

Figure 18 is the structural schematic diagram of jumbolter pedestal.

In figure: releasing principal arm, 2- gantry upright post, 3- gantry beam, 4- jumbolter, 5- gib, 6- liquid in the gantry 1- Retracting cylinder, the upper retracting cylinder of 9-, 10- column oil cylinder, 11- beam lifting cylinder, 12- beam lifting under press pump station, 7- column outer cylinder, 8- Oil cylinder, 13- outer cylinder, cylinder, 15- inner cylinder, 16- ejection cylinder, the first wirerope of 171-, the second wirerope of 172-, 18- connect in 14- Connect frame, the first fixed pulley of 191-, the second fixed pulley of 192-, 20- frame body, 21- translation oil cylinder, 22- sliding block, 23- rotating device, 24- development machine, 25- cutting units, 26- traveling crawler belt, 27- pedestal, 271- bottom plate, 272- rotating part, 273- rotation mounting hole, 28- balladeur train, 29- balladeur train oil cylinder, 30- power head, 31- power head oil cylinder, 32- clamper, 33- drilling rod, 34- baffle, 35- are hit Plate, 36- sliding rail.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-14 is please referred to, the utility model provides technical solution:

A kind of rock gangway planer-type heading and anchoring integrated machine, including development machine 24 are equipped in 24 front end of development machine for tunneling Cutting units 25,24 two sides of the bottom of development machine are correspondingly arranged traveling crawler belt 26.It is correspondingly arranged in the two sides of 24 fuselage of development machine Two gantry pushing arms 1, each 1 front end of gantry pushing arm are fixedly connected with a gantry upright post 2, and the middle part of two gantry upright posts 2 is logical It crosses gantry beam 3 and realizes connection, the top of two gantry upright posts 2 is connected with the gib 5 of arch；The gantry beam 3 A jumbolter 4 is assembled respectively in front and rear sides.It is additionally provided in the development machine 24 for providing the hydraulic power unit of motion-promotion force 6。

The gantry of left and right two releases principal arm 1 and is connected respectively with development machine or so track frame, can be by gantry device by digging The front that cutting units is pushed forward above into machine revolving platform carries out drilling operation.Two jumbolters 4 are connected with gantry beam 3, Gantry beam 3 can be moved up and down along gantry upright post 2, to adapt to the tunnel of different height and realize the purpose withdrawn at gantry；Two Platform jumbolter 4 can be moved left and right along gantry beam 3, and 270 ° can be rotated centered on its centre of gyration, to realize in arch The purpose of bolthole is beaten in tunnel；Gib 5 is connected with left and right gantry upright post 2, can rise under the promotion of gantry upright post 2 At the top of to tunnel, the working space of a safety is provided for Anchor Care operation；Hydraulic power unit 6 is fixed on machine body of boring machine, for pick Anchor Care system provides power support.

Specifically, it includes the outer cylinder 13, middle cylinder 14, the inner cylinder 15 that are successively set with that principal arm 1 is released at gantry, 15 front end of inner cylinder with 2 fixing assembling of gantry upright post；The front end two sides of the middle cylinder 14 are correspondingly arranged two the first fixed pulleys 191, tail end two sides pair Two the second fixed pulleys 192 should be set；One end of first wirerope 171 is fixed on the front end of outer cylinder 13, the other end around first Be fixed on the middle part of inner cylinder 15 after fixed pulley 191, one end of the second wirerope 172 be fixed on the tail portion of inner cylinder 15, the other end around It is fixed on the middle part of outer cylinder 13 after crossing the second fixed pulley 192, to realize the slide fit connection of outer cylinder 13, middle cylinder 14, inner cylinder 15.Institute It states outer cylinder 13 to be fixed on the connection frame 18 of its bottom, connection frame 18 is mutually solid by the left and right track frame of bolt and development machine It is fixed；The front end of middle cylinder 14 is fixedly connected with the piston rod 16 of ejection cylinder, and ejection cylinder is connected with hydraulic power unit 6；Inner cylinder 15 Front end and 2 fixing assembling of gantry upright post.Being additionally provided between inner cylinder 13 and middle cylinder 14 prevents the opposite limit slipped of the two Block, the limited block are fixed on inner tank theca.

It is that cylinder 14 stretches out in the promotion of piston rod 16 of ejection cylinder first when the stretching of principal arm 1 is released at gantry, two groups of movable pulleys It drives inner cylinder to release with the speed of twice of oil cylinder by two groups of wirerope respectively, gantry is quickly pushed to cutterhead to reach The purpose of front.After gantry is pushed to operating position, gantry upright post 2 is started to work.

Specifically, gantry upright post 2 includes column outer cylinder 7, column outer cylinder 7 and 13 fixing assembling of inner cylinder.In column outer cylinder 7 Inner cavity on the left of fixing assembling have a column oil cylinder 10, the column oil cylinder 10 is two-way cylinder, the piston rod of the upper end with above stretch 9 fixing assembling of contracting cylinder, the piston rod of lower end and lower 8 fixing assembling of retracting cylinder.The interim branch of top connection of the upper retracting cylinder 9 Shield 5 is between the two articulated connection, it can be achieved that the rotation of certain angle is adjusted, preferably to adapt to the shape at the top of rock gangway.Institute Stating gib 5 is arch support, and telescopic extension arm is arranged in both ends, and the width after extension arm stretches out is greater than driving machine width Degree, can the rock gangway to different in width realizes effectively support.

Outside the inner cavity bottom right side setting beam lifting oil cylinder 12 of column outer cylinder 7, the telescopic rod of beam lifting oil cylinder 12 Wall fixing assembling has beam lifting cylinder 11；Gantry beam 3 is fixedly connected between two beam lifting cylinders 11.

When gantry upright post 2 is started to work, the piston rod at 2 central post oil cylinder of gantry upright post, 10 both ends stretches out, while driving Retracting cylinder 9 and lower 8 rise and fall of retracting cylinder, upper retracting cylinder 9 drive gib 5 to withstand at the top of tunnel, and lower retracting cylinder 8 drives bottom Foot is stood on the ground of tunnel, achievees the purpose that roof supporting and ground, and gib 5 becomes safety work space below；Support After the completion of work, lifting cylinder 12 drives gantry beam 3 to move up and down, and the centre of gyration of jumbolter 4 is made to reach spring line Highly.

Practical under gravity, column oil cylinder 10 often first drives lower retracting cylinder 8 to stretch out at work, reaches Upper retracting cylinder 9 is driven to stretch out behind ground；After upper retracting cylinder 9 reaches top plate, column oil cylinder 10 continues to pressurize, and realizes top plate and ground The two-way of face steps up.Two column oil cylinders 10 are connect with hydraulic power unit 6, and oil circuit pressure is identical, lower retracting cylinder 8 and upper retracting cylinder 9 stretching stroke is consistent, and stability of strutting system is high.

Specifically, gantry beam 3 includes horizontal frame body 20,20 both ends of frame body are bolted on two cross respectively On 11 opposite face of beam lifting tube.One end fixing assembling of frame body 20 has translation oil cylinder 21, and the piston rod front end of translation oil cylinder 21 is solid Surely assemble sliding block 22, sliding block 22 and the sliding of frame body 20 are clamped, the driving sliding block 22 of translation oil cylinder 21 can be horizontal along frame body 20 Displacement.The equal fixing assembling in the left and right ends of sliding block 22 has rotating device 23, and jumbolter 4 is fixed on rotating device 23；Pass through The drilling rod of the adjustable jumbolter 4 of rotating device 23 drills out direction.

After the position of gantry beam 3 determines, translation oil cylinder 21 pushes sliding block 22 in 20 internal slide of frame body, bores anchor pole The transverse width center of the centre of gyration (i.e. the rotation center of rotating device 23) the alignment rock gangway of machine 4；As center, pass through rotation Rotary device 23 drives jumbolter 4 to carry out 270 ° of rotations, and the position for finding bolthole at any angle carries out circumferential drilling.Due to There are two jumbolters 4 for setting in the utility model product, it is possible to while two rows of punchings, and two jumbolters 4 are only Vertical control, punching stroke can be inconsistent, is easy to use.

The jumbolter 4, as shown in Figure 15 ~ Figure 18, including pedestal 27, balladeur train 28, balladeur train oil cylinder 29, power head 30, Power head oil cylinder 31, clamper 32, drilling rod 33.The pedestal 27 includes bottom plate 271 and the vertically disposed rotating part of bottom plate 271 272；As shown in figure 15, bottom plate 271 is horizontally disposed, and the rotating part 272 of right end is vertically arranged；Rotating part 272 be used for The rotating device 23 of heading and anchoring integrated machine connects, to realize that anchor bores rotating in a circumferential direction for direction.The rotating part 272 is offered and is revolved The rotation mounting hole 273 that rotary device 23 is connected, the through-hole of even cloth setting installation bolt around rotation mounting hole 273.

Two parallel slideways are fixedly installed on the bottom plate 271 along its length, across setting balladeur train above two slideways 28, balladeur train 28 is slidably matched with slideway；It is provided with friction plate between 271 surface of lower end surface and bottom plate of balladeur train 28, to guarantee Balladeur train slides at the uniform velocity stable.The locating part for preventing balladeur train from slipping is provided in the front end of slideway.It is additionally provided on bottom plate 271 The balladeur train oil cylinder 29 that drive carriage 28 is slided, the power output end of the balladeur train oil cylinder 29 is fixed on the front end of balladeur train 28, another End is fixed on bottom plate 271 by several screws, realizes balladeur train 28 bottom of at by flexible can drive of 29 piston rod of balladeur train oil cylinder It is moved on plate 271.

Power head 30 is fixedly mounted in the top of the balladeur train 28, opened up inside power head 30 accommodating drilling rod 33 pass through it is logical Hole, the through-hole direction are consistent with the length direction of balladeur train 28；Chuck for holding drill pipe 33 is installed inside through-hole.In Power head oil cylinder 31 is additionally provided on balladeur train 28；The power output end of the power head oil cylinder 31 is fixed on power head 30, separately Balladeur train 28 is fixed on by screw in one end, and power head oil cylinder 31 can drive power head to be slided on balladeur train 28.

Specifically, being provided with the gasket of increasing friction force between the power head 30 and balladeur train 28.

Specifically, sliding rail 36 is arranged on the upper surface of the balladeur train 28, the setting of 30 bottom of power head matches with sliding rail 36 The sliding slot of conjunction passes through the cooperation of sliding rail 36 and sliding slot, it is ensured that the glide direction of power head 30 avoids the hair when anchor is bored and vibrated Raw offset.

The front end of the balladeur train 28 is also fixedly installed with clamper 32, and the brill passed through for drilling rod 33 is opened up in clamper 32 Hole；The through-hole of the drilling of the clamper 32 and power head 30 is to be coaxially set, and drilling rod 33 is also cross clamper 32 and moves Power head 30 is realized and is fixed.The slips that can clamp and unclamp drilling rod 33 is provided in the clamper 32.The card of the power head 30 The slips of disk and clamper 32 is the driving of respective independent control, and the individually operated of either component may be implemented.

Specifically, baffle 34 is fixedly installed in the front end of the balladeur train 28, baffle 34 is vertical with bottom plate 271, clamper 32 It is fixedly mounted on the top of baffle 34.Be additionally provided with crash panel 35 in the front end of baffle 34, the crash panel 35 be it is horizontally disposed, For clamping tunnel side wall, the stability of drilling rod 33 when anchor bores is improved.A row, which is additionally provided with, at the shock end of crash panel 35 hits point, Its clamping brace effect with tunnel side wall can be improved, prevent from vibrating lower loosen.

The working process of the utility model is as follows:

After heading and anchoring integrated machine is tunneled, principal arm work, cylinder, first in ejection cylinder promotion are released in adjusting gantry first Fixed pulley, the second fixed pulley drive inner cylinder to release with the speed of twice of oil cylinder by wirerope simultaneously, push away gantry to reach It is sent to before cutting units.After gantry is pushed to operating position, gantry upright post is started to work, the piston rod at column oil cylinder both ends It stretches out, while upper retracting cylinder and lower retracting cylinder being driven to stretch out, upper retracting cylinder drives gib to withstand at the top of tunnel, lower retracting cylinder It driving footing to stand on the ground of tunnel, achievees the purpose that stable roof supporting and ground, the extension arm of gib stretches out, under Face becomes safety work space.After the completion of supporting work, beam lifting oil cylinder drives gantry beam to move up and down, and makes jumbolter The centre of gyration reach the height of spring line；After the position of gantry beam determines, translation oil cylinder pushes sliding block to slide along frame body, The centre of gyration of jumbolter is set to be directed at the transverse width center of rock gangway；As center, anchor pole is driven to bore by rotating device Machine 4 carries out 270 ° of rotations, and the position for finding bolthole at any angle carries out circumferential drilling.

After the completion of punching, Anchor Agent is filled into hole.Then jumbolter is rotated to horizontal position, translation oil cylinder is received It returns, jumbolter is made to be no more than complete machine width in width direction；Beam lifting oil cylinder drives gantry beam to rise to maximum position； Column oil cylinder is withdrawn, and withdraws gib and footing；Ejection cylinder is withdrawn, and band driven portal is recovered on development machine revolving platform Side.Heading and anchoring integrated machine continues headwork.

The drill-through journey of the anchor of the utility model are as follows:

When boring work starts, balladeur train stretches out and withstands wall, and the chuck in power head is opened, the slips in clamper It opens, drilling rod is passed through from power head center；When the drill bit on drilling rod passes through clamper and card when close to wall, in power head Disk clamping drilling rod, clamper unclamp drilling rod, and the chuck in power head starts high speed rotation, and power head oil cylinder drives power head to push away Into beginning boring work；

After power head oil cylinder shifts range onto, the chuck in power head stops rotating, and the slips in clamper clamps Chuck in drilling rod, power head unclamps, and power head return back to the rearmost end of balladeur train under the drive of power head oil cylinder, in power head Chuck clamping drilling rod, clamper unclamp drilling rod, the chuck in power head starts high speed rotation, and power head is in power head oil cylinder It is promoted again under drive, starts to drill, until drilling depth is met the requirements；Then the chuck in power head stops rotating, power Head returns to the other end of balladeur train, the chuck release of clamp holder clamping drilling rod, power head, power under the drive of power head oil cylinder Head is advanced to balladeur train front end under the drive of power head oil cylinder, and power head clamping drilling rod, clamper unclamp drilling rod, and power head exists The tail portion for falling back on balladeur train under the drive of power head oil cylinder again, is iteratively repeated the above movement, until drilling rod exits bolthole completely.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (10)

1. a kind of rock gangway planer-type heading and anchoring integrated machine, it is characterised in that: including development machine (24), be arranged before development machine (24) The cutting units (25) at end is arranged in the traveling crawler belt (26) of development machine (24) bottom, for providing the hydraulic power unit of operation power (6) and gantry device, the gantry device include that principal arm (1), two gantry upright posts (2), gantry beam (3) are released in two gantry With jumbolter (4)；It releases principal arm (1) and is correspondingly arranged at development machine (24) two sides, front end and vertical gantry in described gantry Column (2) is fixedly connected, and the upper end fixing assembling of two gantry upright posts (2) has gantry beam (3), in gantry beam (3) Front and rear sides be respectively and fixedly provided with jumbolter (4)；The top fixing assembling of two gantry upright posts (2) has gib (5).

2. rock gangway planer-type heading and anchoring integrated machine according to claim 1, it is characterised in that: release principal arm in described gantry It (1) include the outer cylinder (13), middle cylinder (14), inner cylinder (15) being successively set with, outer cylinder (13) bottom is fixed on development machine (24) On, inner cylinder (15) front end and gantry upright post (2) fixing assembling, the front end of middle cylinder (14) and the piston rod of ejection cylinder (16) are fixed Connection, ejection cylinder (16) are connected with hydraulic power unit (6).

3. rock gangway planer-type heading and anchoring integrated machine according to claim 2, it is characterised in that: the front end of the middle cylinder (14) Two sides are correspondingly arranged two the first fixed pulleys (191), and tail end two sides are correspondingly arranged two the second fixed pulleys (192)；First steel One end of cord (171) is fixed on the front end of outer cylinder (13), the other end is fixed on inner cylinder (15) after bypassing the first fixed pulley (191) Middle part, one end of the second wirerope (172) is fixed on the tail portion of inner cylinder (15), the other end around after the second fixed pulley (192) It is fixed on the middle part of outer cylinder (13), realizes the slide fit connection of outer cylinder (13), middle cylinder (14), inner cylinder (15).

4. rock gangway planer-type heading and anchoring integrated machine according to claim 3, it is characterised in that: in inner cylinder (15) and middle cylinder (14) being additionally provided between prevents the opposite limited block slipped of the two.

5. rock gangway planer-type heading and anchoring integrated machine according to claim 1, it is characterised in that: gantry upright post (2) packet Include with the column outer cylinder (7) of inner cylinder (15) fixing assembling, have column oil cylinder in the inner cavity side fixing assembling of column outer cylinder (7) (10), the column oil cylinder (10) is two-way cylinder, the piston rod of the upper end and upper retracting cylinder (9) fixing assembling, lower end Piston rod and lower retracting cylinder (8) fixing assembling；In the inner cavity bottom right side of column outer cylinder (7), beam lifting oil cylinder (12) are set, The telescopic rod outer wall fixing assembling of beam lifting oil cylinder (12) has beam lifting cylinder (11).

6. rock gangway planer-type heading and anchoring integrated machine according to claim 5, it is characterised in that: the upper retracting cylinder (9) Top connects gib (5), and gib (5) is arch support, and telescopic extension arm is arranged in both ends.

7. rock gangway planer-type heading and anchoring integrated machine according to claim 6, it is characterised in that: the upper retracting cylinder (9) with It is articulated connection between gib (5).

8. rock gangway planer-type heading and anchoring integrated machine according to claim 1, it is characterised in that: gantry beam (3) packet It includes horizontal frame body (20), frame body (20) both ends are separately fixed on the opposite face of two beam lifting cylinders (11)；Frame body (20) One end fixing assembling have translation oil cylinder (21), the piston rod front end fixing assembling sliding block (22) of translation oil cylinder (21), sliding block (22) along frame body (20) horizontal displacement under the driving of translation oil cylinder (21).

9. rock gangway planer-type heading and anchoring integrated machine according to claim 8, it is characterised in that: the left and right of the sliding block (22) The equal fixing assembling in both ends has rotating device (23), and jumbolter (4) is fixed on rotating device (23), the brill of jumbolter (4) Direction is to be directed toward circumferencial direction out.

10. rock gangway planer-type heading and anchoring integrated machine according to claim 9, it is characterised in that: jumbolter (4) packet Include pedestal (27), balladeur train (28), balladeur train oil cylinder (29), power head (30), power head oil cylinder (31), clamper (32), drilling rod (33)；The pedestal (27) includes bottom plate (271), and two parallel slideways, In is fixedly installed on bottom plate (271) along its length Across setting balladeur train (28) above two slideways, the balladeur train oil cylinder (29) of drive carriage (28) sliding is additionally provided on bottom plate (271)；Institute Power head (30) are fixedly mounted in the top for stating balladeur train (28), and the through-hole that accommodating drilling rod (33) passes through is opened up inside power head (30), The through-hole direction is consistent with the length direction of balladeur train (28)；It is equipped with inside through-hole for clamping and unclamping drilling rod (33) Chuck；The power head oil cylinder (31) of driving power head (30) sliding is additionally provided on balladeur train (28)；Before the balladeur train (28) End is fixedly installed with clamper (32), is opened up the drilling passed through for drilling rod (33) in clamper (32), is provided with energy in drilling Clamp and unclamp the slips of drilling rod (33)；The through-hole of the drilling of the clamper (32) and power head (30) is to be coaxially set.