CN203271752U - Multifunctional underground roadway tunneling locomotive - Google Patents

Multifunctional underground roadway tunneling locomotive Download PDF

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Publication number
CN203271752U
CN203271752U CN 201320172770 CN201320172770U CN203271752U CN 203271752 U CN203271752 U CN 203271752U CN 201320172770 CN201320172770 CN 201320172770 CN 201320172770 U CN201320172770 U CN 201320172770U CN 203271752 U CN203271752 U CN 203271752U
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China
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hydraulic
hydraulic motor
cylinder
locomotive
rock drilling
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CN 201320172770
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Chinese (zh)
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闵利新
慕华波
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SHUANGYASHAN ZHONGCHUANG MACHINERY MANUFACTURING Co Ltd
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SHUANGYASHAN ZHONGCHUANG MACHINERY MANUFACTURING Co Ltd
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Abstract

A multifunctional underground roadway tunneling locomotive is a multifunctional locomotive which has functions of walking, rock drilling, loading, transporting and anchor bolt supporting and the like. A diamond bit is used as the drill bit of a rock drilling portion, the drilling speed of the diamond bit is dozens of times that of a drill bit in the prior art, particularly, a large-diameter diamond drill machine of the rock drilling portion can drill a large hole in the middle of a working face, the large hole is used as an explosion cut hole for creating a free face for explosion holes, and therefore a deep explosion in a straight hole is achieved. The multifunctional underground roadway tunneling locomotive embodies a new idea of the coal mine roadway tunneling explosion at home and abroad. Explosion force of blasting powder is completely released into the cut hole in a rock wall of the working face through the straight hole deep explosion, the explosion impact wave to a roadway is small, the rock breaking rate is high, the multifunctional underground roadway tunneling locomotive facilitates loading and transporting, the utilization rate of the explosion holes and the blasting powder is improved, and comprehensive cost of coal mine roadway tunneling construction is reduced. The multifunctional underground roadway tunneling locomotive is reasonable in design and structure and convenient to operate and is a brand new substitute product for a coal mine roadway tunneling construction device. The multifunctional underground roadway tunneling locomotive is practically applied to tunnel mining and metallurgy ore mining.

Description

Tunnelling locomotive under multifunctional well
Technical field
The present invention relates to the mechanized equipment of coal mine underground tunneling roadway construction.
Background technology
Present home and abroad colliery underground tunneling roadway construction equipment, extensively adopt the method explosion of manually-operated common air drill and inclined-hole cut, due to the slow angle with being difficult to guarantee shot hole of penetration rate, make the gunpowder consumption many, the shot hole utilization rate is low, cost is high, progress is slow, can not realize in the shortcoming such as degree of depth explosion.Though existing mechanized equipment crawler drill car can guarantee the shot hole angle, bore shot hole speed and also improve a lot, but the method explosion of inclined-hole cut, degree of depth explosion in can not realizing.And in the time will carrying out explosion, must leave the tunnel to jambo, the crawler drill car speed of travel is very slow, the waste plenty of time.After explosion finishes, then mechanization tractor excavator car is driven into the tunnel work plane, carry out the rock entrucking work after explosion.The tractor excavator car speed of travel is also very slow, the waste plenty of time.Although crawler drill car and tractor excavator car can alleviate people's labour intensity, yet do not play the effect of increasing work efficiency.The mechanized equipment development machine has occurred, and can realize continuous cutting, loading, transport, has solved the slow problem of tunneling construction progress, also can alleviate people's labour intensity, plays the effect of increasing work efficiency.The mechanized equipment development machine can only be dug the following soft rock driving of F6, and for the sharp hard rock driving more than F6, the mechanized equipment development machine is also helpless, still must lean on blasting construction method.And per tour all will move on to work plane to the jumbolter of heaviness, carries out armature boring roadway support work, after roadway support work is completed, also will move on to jumbolter the safe distance of explosion, waste of manpower and time.Rice is advanced in optimum efficiency per tour of inclined-hole cut explosion also can only be 1 meter left and right, and the huge shock wave of inclined-hole cut explosion, let out fully in the tunnel with completion, make with fixing prop and break away from or come off, the prop that comes off must be done roadway support work again, departing prop is found to lose support action and to be difficult to, is brought hidden danger to the colliery safety in production.
Summary of the invention
The technical problem to be solved in the present invention is, the existing common air drill of manually-operated, the shot hole utilization rate is low, progress is slow, can not realize in the shortcoming such as degree of depth explosion.Mechanized equipment crawler drill car and muck locomotive, degree of depth explosion in can not realizing, the speed of travel be slow, lose time.The mechanized equipment development machine can only be dug the following soft rock of F6.The jumbolter that per tour all will move around, also waste of manpower and time.
For solving the problems of the technologies described above, the technical scheme that the present invention takes is: tunnelling locomotive under described multifunctional well is the locomotive with walking, rock drilling, loading, transportation and bolt support function.It is characterized in that: it is by body part, running gear, and loading station, transport section, the rock drilling part, the bolt support part, hydraulic system part and electrical system partly consist of.
Tunnelling locomotive body part under described multifunctional well is characterized in that: it mainly is made of body frame and two oil cylinders of rear support.Two oil cylinders of described rear support are connected with both sides after the body frame respectively.Two cylinder rods of described rear support are connected with support foot respectively.
Under described multifunctional well, part is walked by tunnelling motor supply shop, and it is characterized in that: it mainly is made of two groups of hydraulic motors, reductor, crawler belt chain and sprocket.Described hydraulic motor is connected with reductor, is fixed on the body frame both sides of body part.Described speed reducer output shaft is connected with sprocket wheel.Described sprocket wheel drives caterpillar chain and completes walking.
Tunnelling locomotive loading station under described multifunctional well is characterized in that: it mainly is made of shovel board, hydraulic motor, active star-wheel, driven star-wheel and lift ram.Arrange above described shovel board active, driven two star-wheels are installed.Two hydraulic motors of installation are set at the described shovel board back side and initiatively star-wheel, driven star-wheel are connected.Described shovel board back with are connected the cylinder rod that rises and falls and connect.Described two oil cylinders that rise and fall are connected with the body frame of body part respectively.
Tunnelling locomotive transport section under described multifunctional well is characterized in that: it mainly is made of two hydraulic motors, sprocket wheel, hair chain, scraper plate, chute plate, bearing support, reciprocating oil cylinder and four hoist cylinders.Described two hydraulic motors are arranged on respectively the chute plate outside after transporter.Two hydraulic motors in the chute plate outside after described transporter are connected with two sprocket wheels of chute plate inboard after transporter respectively.After described transporter, two of the chute plate inboard sprocket wheels drive two hair chains.Be connected with scraper plate between described two hair chains and realize material transportation.Described chute plate crosses in the body frame of body part, and fastening with the body frame.Described bearing support is parallel with the frame of rock drilling part, and is provided with cross slide way on top.Described bearing support top is provided with the reciprocating oil cylinder parallel with cross slide way.Described reciprocating oil cylinder is connected with upper spider.Described reciprocating oil cylinder bar is connected with rock drilling part lower rack.Described bearing support both sides are provided with the stable slideway perpendicular to locomotive.The body frame of described stable slideway bottom and body part is slidably matched.Described four hoist cylinder bars are connected bottom bearing support respectively, and four hoist cylinders are connected with the body frame of body part respectively.
Tunnelling locomotive rock drilling part under described multifunctional well, it is characterized in that: it mainly is made of three layers of frame that is parallel to each other, diamond drill, hoist cylinder, feed cylinder, hydraulic clamp and hydraulic motor.Described three layers of frame that is parallel to each other are represented by upper, middle and lower respectively.
Be slidably matched with cross slide way below described lower bearing bracket, be provided with above described lower bearing bracket: three minor diameter diamond drills that are parallel to each other, three hoist cylinders, feed cylinder.Described three minor diameter diamond drills are fastening with three hoist cylinder bars respectively.Three feeding slide blocks on described three hoist cylinders and lower bearing bracket are fastening.Described three feeding slide blocks interconnect by link at a certain distance.The middle feeding slide block of described three feeding slide blocks is connected with the feed cylinder bar.The described feed cylinder other end is connected with holder on lower bearing bracket, realizes that three bench drill machine feedings are synchronous.The power of described minor diameter diamond drill adopts hydraulic motor.Described minor diameter diamond drill is used for boring shot hole.Be provided with the telescopic drill rod carriage on described minor diameter diamond drill.Described telescopic drill rod carriage is controlled the concentric of drilling rod.Described drilling rod elongates or shortens, and available spanner is manually realized.Top and the mid frame of described lower bearing bracket is by the link solid welding.Described lower bearing bracket both sides are respectively arranged with the hoist cylinder of lifting upper spider.Described hoist cylinder bar is connected bottom upper spider.Described hoist cylinder be connected above lower bearing bracket.
Be provided with above described mid frame: major diameter diamond drill, feed cylinder and hydraulic clamp.The power of described major diameter diamond drill adopts hydraulic motor.The setting of described major diameter diamond drill is arranged on the reciprocal slide block of mid frame.Described major diameter diamond drill rear end is connected with the feed cylinder bar.Described feed cylinder is connected with the mid frame holder.Described major diameter diamond drill front end is connected with drilling rod.Described hydraulic clamp is arranged on above mid frame.Described hydraulic clamp is inner when rig rotates to be slidably matched with drilling rod.Described hydraulic clamp is in order to elongate or shorten drilling rod.
Be provided with above described upper spider: three minor diameter diamond drills that are parallel to each other, three hoist cylinders, feed cylinder.Described three minor diameter diamond drills are fastening with three hoist cylinder bars respectively.Described three hoist cylinders are connected with three feeding slide blocks above upper spider.Described three feeding slide blocks interconnect by link at a certain distance.The middle feeding slide block of described three feeding slide blocks is connected with the feed cylinder bar.Described feed cylinder is connected with holder above upper spider, realizes that three bench drill machine feedings are synchronous.The power of described minor diameter diamond drill adopts hydraulic motor.Described minor diameter diamond drill is used for boring shot hole.Be provided with the telescopic drill rod carriage on described minor diameter diamond drill.Described telescopic drill rod carriage is controlled the concentric of drilling rod.Described drilling rod elongates or shortens available spanner and manually realizes.
Tunnelling locomotive bolt support part under described multifunctional well is characterized in that: it mainly is made of two jumbolters, two feed cylinders and direction regulating shaft.The power of described jumbolter adopts hydraulic motor.Described two jumbolters are arranged on respectively on the feed cylinder bar.Described two feed cylinders are connected with the direction regulating shaft respectively.Above the upper spider of described direction regulating shaft base and rock drilling part, rearward position is fixed.Described direction regulating shaft base is provided with locking device.Be provided with the telescopic drill rod carriage on described jumbolter.Described telescopic drill rod carriage is controlled the concentric of drilling rod.Described drilling rod elongates or shortens with spanner manually to be realized.
Tunnelling machine vehicle hydraulic system part under described multifunctional well is characterized in that: it mainly is made of oil cylinder, hydraulic motor, hydraulic power unit, hydraulic operation chamber and hydraulic pressure appurtenances.It comprises described oil cylinder: lift ram, hoist cylinder, feed cylinder, reciprocating oil cylinder and rear support oil cylinder.It comprises described hydraulic motor: the hydraulic motor of the hydraulic motor of the hydraulic motor of running gear, the hydraulic motor of loading station, rock drilling part, the hydraulic motor of bolt support part and electrical system part.Described hydraulic power unit, hydraulic operation chamber arranges respectively the lower bearing bracket rear side that is arranged on the rock drilling part.
Tunnelling locomotive electrical system part under described multifunctional well, it is characterized in that: it mainly is made of electric control room, motor, cable hank and electric appurtenances.Described electric control room, motor are separately positioned on the lower bearing bracket rear side of rock drilling part.Described cable hank installing rack is connected with the chute plate of transport section.The positive and negative rotation of described cable hank is controlled hydraulic motor by electric component and is completed.Described hydraulic motor is connected with reducer.Described reducer and cable hank installing rack are fastening.Described reducer output shaft is connected with the cable hank central axis.
Operating process
By the electric control room starter motor, the driven by motor hydraulic pump, the hydraulic operation chamber begins operating multifunction underworkings driving locomotive.First regain shovel board lift ram and the rear support oil cylinder of loading station and body part, shovel board and rear support are mentioned.The hydraulic motor that starts running gear runs to forward the tunnel work plane, meanwhile electrical system part begin to detect the speed of travel, hydraulic motor and the reducer revolution of cable hank are controlled, reach and synchronously emit cable.Shovel board and rear support are put down, made locomotive more steady.Adjust the hoist cylinder of transport section, determine the major diameter diamond drill upper-lower position above rock drilling mid frame partly.Adjust the reciprocating oil cylinder of transport section, determine the position, major diameter diamond drill left and right above rock drilling mid frame partly.After adjusting end, start hydraulic motor and the feed cylinder of the major diameter diamond drill above rock drilling mid frame partly, bore a dark large diameter hole of number rice in driving face dike centre position, as the easer of degree of depth explosion, create a scope of freedom namely for conventional shot hole.adjust the hoist cylinder of transport section, the hoist cylinder of the upper spider of rock drilling part, the upper spider of rock drilling part, hoist cylinder on minor diameter diamond drill above lower bearing bracket and the reciprocating oil cylinder of transport section, adjust respectively the upper spider of rock drilling part, the shot hole position of the minor diameter diamond drill above lower bearing bracket, pull out respectively each rig telescopic drill rod carriage, withstand on work plane, start hydraulic motor and the feed cylinder of six minor diameter diamond drills, along with feeding telescopic drill rod carriage shrinks, shot hole with the same degree of depth of major diameter easer simultaneously spuds in.Reasonable Arrangement shot hole in accordance with regulations, thereby degree of depth explosion in realizing.After the explosion hole drill was complete, under multifunctional well, the tunnelling locomotive was regained shovel board lift ram and rear support oil cylinder, and shovel board and rear support are mentioned.The hydraulic motor that starts running gear runs to the shotfiring safety place backward, meanwhile the electrical system part begin to detect the speed of travel, hydraulic motor and the reducer revolution of cable hank are controlled, reach synchronous rollback cable.Explosion finishes, the hydraulic motor that under multifunctional well, the tunnelling locomotive starts running gear runs to forward the tunnel work plane, the shovel board lift ram that starts loading station puts down shovel board, four hoist cylinders of transport section rise, avoid material collision diamond drill, also gantry of transport section is increased, transport unobstructed.Start the hydraulic motor of running gear, souping up makes in bank after shovel board is crept into explosion, and the hydraulic motor of the active star-wheel on shovel board, driven star-wheel rotates simultaneously, by star-wheel, material is shifted onto on transporter.The rear support oil cylinder of body part puts down.The hydraulic motor of transport section starts, and by output shaft band movable sprocket, sprocket wheel drives scraper chain, and scraper plate is material transportation to moving conveyor or in mine car, thereby realizes fast transportation.Artificial two jumbolters with feed cylinder adjusting rearward position above rock drilling part upper spider are determined behind the position of bolthole, the direction regulating shaft to be locked.Start two jumbolters and feed cylinder and hole, after boring is completed, directly anchor pole is locked by the height of locomotive.Repeat above program bolt support end-of-job, the digging laneway construction of a circulation is completed.
Tunnelling locomotive under multifunctional well rationally combines the plant equipment of coal mine underground tunneling roadway construction together, and it has the multi-functional locomotives such as walking, rock drilling, loading, transportation and bolt support, makes the advance of working cycle of digging laneway construction large and fast.And the drill bit of rock drilling part all adopts diamond bit, and rate of penetration is tens times of prior art, has increased substantially operating efficiency.Particularly the major diameter diamond drill of rock drilling part, can bore a macropore as the burn cut hole in the middle of work plane, created the scope of freedom to shot hole, thereby realized degree of depth explosion in straight hole.The blasting method of this straight hole degree of depth has changed existing underground tunneling roadway explosion conventional method, is the new concept of home and abroad colliery underground tunneling roadway explosion.The shot hole that under multifunctional well, the tunnelling machine wagon drill goes out is parallel to each other inside and outside can reaching between shot hole, spacing is consistent, the degree of depth of burn cut hole and shot hole can extend.The explosion of the straight hole degree of depth can make the force of explosion of gunpowder, all be discharged in the easer of work plane dike, very little to the Blasting shock wave of digging laneway, the detritus rate is high, the convenient loading and transportation, improve the utilization rate of shot hole and gunpowder, reduced the integrated cost of coal mine underground tunneling roadway construction.Tunnelling locomotive under multifunctional well, its project organization is reasonable, and is easy to operate, is the brand-new substitute products of coal mine underground tunneling roadway construction equipment.Be practically applicable to the exploitation of tunnel piercing and metallurgical ore.
Description of drawings
Fig. 1 is tunnelling structure of locomotive schematic diagram under multifunctional well
Fig. 2 be under multifunctional well tunnelling motor supply shop walk, loading and transport section structural representation
In the drawings:
1, the mid frame of the upper spider 2 of rock drilling part, rock drilling part
3, the lower bearing bracket 4 of rock drilling part, the bearing support of transport section
5, the shovel board lift ram 6 of loading station, the hydraulic motor of loading station
7, the active star-wheel 8 of loading station, the shovel board of loading station
9, the driven star-wheel 10 of loading station, the sprocket wheel of transport section
11, the hair chain 12 of transport section, the scraper plate of transport section
13, the stable slideway of the hoist cylinder 14 of transport section, transport section
15, the reciprocating oil cylinder 16 of transport section, the reductor of running gear
17, the body frame of the hydraulic motor 18 of running gear, body part
19, the chute plate 20 of transport section, the hydraulic motor of transport section
21, the hoist cylinder of the lower bearing bracket of rock drilling part and mid frame link 22, rock drilling part
23, the feed cylinder of the holder 24 of rock drilling part, rock drilling part
25, the drilling rod of the feeding slide block 26 of rock drilling part, rock drilling part
27, the major diameter diamond drill feeding slide block of rock drilling part
28, the major diameter diamond drill hydraulic motor of rock drilling part
29, the major diameter diamond drill feeding slideway of rock drilling part
30, the major diameter diamond drill feed cylinder of rock drilling part
31, the holder of the major diameter diamond drill feed cylinder of rock drilling part
32, the minor diameter diamond drill feeding slideway of rock drilling part
33, the major diameter diamond drill hydraulic clamp of rock drilling part
34, the drilling rod of the minor diameter diamond drill of rock drilling part
35, the hydraulic motor of the minor diameter diamond drill of rock drilling part
36, the diamond bit of the minor diameter diamond drill of rock drilling part
37, the hoist cylinder of the minor diameter diamond drill of rock drilling part
38, the direction regulating shaft of the major diameter diamond bit 39 of rock drilling part, bolt support part
40, the jumbolter of the feed cylinder 41 of bolt support part, bolt support part
42, the anchor bit of the drilling rod 43 of the jumbolter of bolt support part, bolt support part
44, the hydraulic operation chamber 45 of hydraulic system part, the electric control room of electrical system part
46, the cable hank of the motor 47 of electrical system part, electrical system part
48, the hydraulic motor of the reducer 49 of electrical system part, electrical system part
50, the rear support oil cylinder of electrical system partial cables dish installing rack 51, body part
52, the rear support pin 53 of body part, the caterpillar chain of running gear
54, the bearing support rivet of the sprocket wheel 55 of running gear, transport section
56, the bearing support upper lateral guide rail of transport section
57, the telescopic drill rod carriage of the minor diameter diamond drill of rock drilling part
The specific embodiment
As shown in Figure 1 and Figure 2
The body frame 18 both sides posterior vertical of body part are installed the rear support oil cylinder 51 of body part, and rear support oil cylinder 51 bars are connected with rear support pin 52.
The hydraulic motor 17 of running gear and reductor 16 are arranged on respectively body frame 18 both sides, bottom, and hydraulic motor 17 is connected by output shaft with reductor 16, and reductor 16 is connected by output shaft with sprocket wheel 54, and sprocket wheel 54 chains with caterpillar chain 53.
The initiatively driven star-wheel 9 of star-wheel 7 is arranged above the shovel board 8 of loading station, and the back side is equipped with two hydraulic motors 6, is connected with the driven star-wheel 9 of active star-wheel 7 respectively by output shaft.Shovel board 8 both sides, rear end are connected with shovel board lift ram 5 bars respectively, and shovel board lift ram 5 is connected with body frame 18 front part sides respectively.
Bearing support 4 inside of transport section by junction plate the both sides girder steel with rivet 55 rivet clasps.There is stable slideway bearing support 4 both sides, bottom solid welding respectively, stablize slideway 14 and are slidably matched with body frame 18.Bearing support 4 two bottom sides are connected with at right angle setting hoist cylinder 13 bars respectively, and at right angle setting hoist cylinder 13 is connected with 18 liang of middle side parts of body frame respectively.The chute plate 19 of transport section crosses from the inside of body frame 18, and fastening with body frame 18.Chute plate 19 front end two inboards are separately installed with drive sprocket 10, two outsides, chute plate 19 rear end are separately installed with hydraulic motor 20, hydraulic motor 20 is connected with the chute plate 19 inboard drive sprockets 10 in rear end two by output shaft, drive sprocket 10 with link with two hair chains 11 and the drive sprocket 10 that connects scraper plate 12.Bearing support 4 tops are equipped with cross slide way 56 and reciprocating oil cylinder 15, and reciprocating oil cylinder 15 bars are connected with the lower bearing bracket 3 of rock drilling part.
Below the lower bearing bracket 3 of rock drilling part, the cross slide way 56 of guide-track groove and bearing support 4 tops installations is slidably matched.Above lower bearing bracket 3, front end has three feeding slide blocks 25, and feeding slide block 25 coordinates slip with feeding slideway 32, and between feeding slideway 32, spacing equates vertically to be fastened on above lower bearing bracket 3.Interconnect by link between three feeding slide blocks 25.Middle feeding slide block 25 rear ends are connected with feed cylinder 24 bars, and feed cylinder 24 is connected with holder 23, holder 23 and lower bearing bracket 3 solid weldings.Feeding slide block 25 front ends and hoist cylinder 37 are fastening.Hoist cylinder 37 bars and hydraulic motor 35 are fastening.Hydraulic motor 35 is connected with telescopic drill rod carriage 57.Hydraulic motor 35 front end jointed rods 34, drilling rod 34 pass telescopic drill rod carriage 57 and are connected with diamond bit 36.Above lower bearing bracket 3, junction plate 21 solid welding below mid frame 2 is used respectively in front-end and back-end.Above lower bearing bracket 3, both sides are connected with hoist cylinder 22 respectively, and hoist cylinder 22 bars are connected below upper spider respectively.
In the middle of above the mid frame 2 of rock drilling part, feeding slide block 27 is arranged, be connected with hydraulic motor 28 above feeding slide block 27.Coordinate slip with feeding slideway 29 below feeding slide block 27, feeding slideway 29 vertically is fastened on centre position above mid frame 2.Hydraulic motor 28 rear ends are connected with feed cylinder 30 bars.Feed cylinder 30 is connected with holder 31, holder 31 and solid welding above mid frame 2.Hydraulic motor 28 front ends are connected with drilling rod 26, and drilling rod 26 passes hydraulic clamp and is connected with diamond bit 38.Above hydraulic clamp is arranged on mid frame 2, front end is concentric with hydraulic motor 28.
Above the upper spider 1 of rock drilling part, front end has three feeding slide blocks 25, and feeding slide block 25 coordinates slip with feeding slideway 32, and between feeding slideway 32, spacing equates vertically to be fastened on above upper spider 1.Interconnect by link between three feeding slide blocks 25.Middle feeding slide block 25 rear ends are connected with feed cylinder 24 bars, and feed cylinder 24 is connected with holder 23, holder 23 and upper spider 1 solid welding.Feeding slide block 25 front ends and hoist cylinder 37 are fastening.Hoist cylinder 37 bars and hydraulic motor 35 are fastening.Hydraulic motor 35 is connected with telescopic drill rod carriage 57.Hydraulic motor 35 front end jointed rods 34, drilling rod 34 pass telescopic drill rod carriage 57 and are connected with diamond bit 36.
Two jumbolter 41 lower ends of bolt support part are connected with feed cylinder 40 bars respectively, and feed cylinder 40 is connected with direction regulating shaft 39 respectively, direction regulating shaft 39 respectively with upper spider 1 on surface rear end both sides fastening.Jumbolter 41 upper ends are connected with drilling rod 42 respectively, and drilling rod 42 passes telescopic drill rod carriage 57 and is connected with diamond bit 43.Telescopic drill rod carriage rear portion 57 is fastening with jumbolter 41.
The electric control room 45 of electrical system part arranges and is arranged on the lower bearing bracket 3 of 44 back, hydraulic operation chamber.The motor 46 of electric control room 45 back is arranged on lower bearing bracket 3.Cable hank installing rack 50 both sides, lower end are fastening with chute plate 19 respectively.Cable hank installing rack 50 upper end one sides are equipped with reducer 48, and reducer 48 is connected by output shaft with hydraulic motor 49.Reducer 48 is connected with cable hank by output shaft.

Claims (9)

1. tunnelling locomotive under multifunctional well is characterized in that: it is by body part, running gear, and loading station, transport section, the rock drilling part, the bolt support part, hydraulic system part and electrical system partly consist of.
2. tunnelling locomotive under multifunctional well according to claim 1 is characterized in that: described body part, and it mainly is made of body frame and two oil cylinders of rear support; Two oil cylinders of described rear support are connected with both sides after the body frame respectively; Two cylinder rods of described rear support are connected with support foot respectively.
3. tunnelling locomotive under multifunctional well according to claim 1 is characterized in that: described running gear, and it mainly is made of two groups of hydraulic motors, reductor, crawler belt chain and sprocket; Described hydraulic motor is connected with reductor, is fixed on the body frame both sides of body part; Described speed reducer output shaft is connected with sprocket wheel; Described sprocket wheel drives caterpillar chain and completes walking.
4. tunnelling locomotive under multifunctional well according to claim 1 is characterized in that: described loading station, and it is mainly by shovel board, hydraulic motor, initiatively star-wheel, driven star-wheel and lift ram consist of; Arrange above described shovel board active, driven two star-wheels are installed; Two hydraulic motors of installation are set at the described shovel board back side and initiatively star-wheel, driven star-wheel are connected; Described shovel board back with are connected the cylinder rod that rises and falls and connect; Described two oil cylinders that rise and fall are connected with the body frame of body part respectively.
5. tunnelling locomotive under multifunctional well according to claim 1 is characterized in that: described transport section, and it mainly is made of two hydraulic motors, sprocket wheel, hair chain, scraper plate, chute plate, bearing support, reciprocating oil cylinder and four hoist cylinders; Described two hydraulic motors are arranged on respectively the chute plate outside after transporter; Two hydraulic motors in the chute plate outside after described transporter are connected with two sprocket wheels of chute plate inboard after transporter respectively; After described transporter, two of the chute plate inboard sprocket wheels drive two hair chains; Be connected with scraper plate between described two hair chains and realize material transportation; Described chute plate crosses in the body frame of body part, and fastening with the body frame; Described bearing support is parallel with the frame of rock drilling part, and is provided with cross slide way on top; Described bearing support top is provided with the reciprocating oil cylinder parallel with cross slide way; Described reciprocating oil cylinder is connected with upper spider; Described reciprocating oil cylinder bar is connected with rock drilling part lower rack; Described bearing support both sides are provided with the stable slideway perpendicular to locomotive; The body frame of described stable slideway bottom and body part is slidably matched; Described four hoist cylinder bars are connected bottom bearing support respectively, and four hoist cylinders are connected with the body frame of body part respectively.
6. tunnelling locomotive under multifunctional well according to claim 1 is characterized in that: described rock drilling part, and it mainly is made of three layers of frame that is parallel to each other, diamond drill, hoist cylinder, feed cylinder, hydraulic clamp and hydraulic motor; Described three layers of frame that is parallel to each other are represented by upper, middle and lower respectively; Be slidably matched with cross slide way below described lower bearing bracket; Be provided with above described lower bearing bracket: three minor diameter diamond drills that are parallel to each other, three hoist cylinders, feed cylinder; Described three minor diameter diamond drills are fastening with three hoist cylinder bars respectively; Three feeding slide blocks on described three hoist cylinders and lower bearing bracket are fastening; Described three feeding slide blocks interconnect by link at a certain distance; The middle feeding slide block of described three feeding slide blocks is connected with the feed cylinder bar; The described feed cylinder other end is connected with holder on lower bearing bracket; The power of described minor diameter diamond drill adopts hydraulic motor; Be provided with the telescopic drill rod carriage on described minor diameter diamond drill; Top and the mid frame of described lower bearing bracket is by the link solid welding; Described lower bearing bracket both sides arrange respectively the hoist cylinder that the lifting upper spider is installed; Described hoist cylinder bar is connected bottom upper spider; Be provided with above described mid frame: major diameter diamond drill, feed cylinder and hydraulic clamp; The power of described major diameter diamond drill adopts hydraulic motor; The setting of described major diameter diamond drill is arranged on the reciprocal slide block of mid frame; Described major diameter diamond drill rear end is connected with the feed cylinder bar; Described feed cylinder is connected with the mid frame holder; Described major diameter diamond drill front end is connected with drilling rod; Described hydraulic clamp is arranged on above mid frame; Be provided with above described upper spider: three minor diameter diamond drills that are parallel to each other, three hoist cylinders, feed cylinder; Described three minor diameter diamond drills are fastening with three hoist cylinder bars respectively; Described three hoist cylinders are connected with three feeding slide blocks above upper spider; Described three feeding slide blocks interconnect by link at a certain distance; The middle feeding slide block of described three feeding slide blocks is connected with the feed cylinder bar; Described feed cylinder is connected with holder above upper spider; The power of described minor diameter diamond drill adopts hydraulic motor; Be provided with the telescopic drill rod carriage on described minor diameter diamond drill.
7. tunnelling locomotive under multifunctional well according to claim 1 is characterized in that: described bolt support part, and it mainly is made of two jumbolters, two feed cylinders and direction regulating shaft; The power of described jumbolter adopts hydraulic motor; Described two jumbolters are arranged on respectively on the feed cylinder bar; Described two feed cylinders are connected with the direction regulating shaft respectively; Above the upper spider of described direction regulating shaft base and rock drilling part, rearward position is fixed; Described direction regulating shaft base is provided with locking device; Be provided with the telescopic drill rod carriage on described jumbolter.
8. tunnelling locomotive under multifunctional well according to claim 1, the hydraulic system part is characterized in that: described hydraulic system part, it mainly is made of oil cylinder, hydraulic motor, hydraulic power unit, hydraulic operation chamber and hydraulic pressure appurtenances; It comprises described oil cylinder: lift ram, hoist cylinder, feed cylinder, reciprocating oil cylinder and rear support oil cylinder; It comprises described hydraulic motor: the hydraulic motor of the hydraulic motor of the hydraulic motor of running gear, the hydraulic motor of loading station, rock drilling part, the hydraulic motor of bolt support part and electrical system part; Described hydraulic power unit, hydraulic operation chamber arranges respectively the lower bearing bracket rear side that is arranged on the rock drilling part.
9. tunnelling locomotive under multifunctional well according to claim 1 is characterized in that: described electrical system part, and it mainly is made of electric control room, motor, cable hank and electric appurtenances; Described electric control room, motor are separately positioned on the lower bearing bracket rear side of rock drilling part; Described cable hank installing rack is connected with the chute plate of transport section; The positive and negative rotation of described cable hank is controlled hydraulic motor by electric component and is completed; Described hydraulic motor is connected with reducer; Described reducer and cable hank installing rack are fastening; Described reducer output shaft is connected with the cable hank central axis.
CN 201320172770 2013-03-12 2013-03-12 Multifunctional underground roadway tunneling locomotive Expired - Fee Related CN203271752U (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103774987A (en) * 2014-01-10 2014-05-07 江苏中煤矿山设备有限公司 Drill carriage with slotting function
CN104564096A (en) * 2014-12-13 2015-04-29 中国煤炭科工集团太原研究院有限公司 Digging, anchoring and drilling integrated hard rock tunneling machine
CN104895578A (en) * 2015-06-09 2015-09-09 中铁工程机械研究设计院有限公司 Circular-rail multifunctional drill jumbo system
CN106523005A (en) * 2016-12-27 2017-03-22 贵州盘江精煤股份有限公司 Large-dip-angle rock roadway punching device for coal mine and construction method thereof

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103774987A (en) * 2014-01-10 2014-05-07 江苏中煤矿山设备有限公司 Drill carriage with slotting function
CN103774987B (en) * 2014-01-10 2015-11-18 江苏中煤矿山设备有限公司 Easer drill carriage
CN104564096A (en) * 2014-12-13 2015-04-29 中国煤炭科工集团太原研究院有限公司 Digging, anchoring and drilling integrated hard rock tunneling machine
CN104895578A (en) * 2015-06-09 2015-09-09 中铁工程机械研究设计院有限公司 Circular-rail multifunctional drill jumbo system
CN106523005A (en) * 2016-12-27 2017-03-22 贵州盘江精煤股份有限公司 Large-dip-angle rock roadway punching device for coal mine and construction method thereof
CN106523005B (en) * 2016-12-27 2019-02-26 贵州盘江精煤股份有限公司 A kind of coal mine high inclination-angle rock gangway drilling device and its construction method

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