CN207436914U - A kind of jumbolter - Google Patents
A kind of jumbolter Download PDFInfo
- Publication number
- CN207436914U CN207436914U CN201721429488.5U CN201721429488U CN207436914U CN 207436914 U CN207436914 U CN 207436914U CN 201721429488 U CN201721429488 U CN 201721429488U CN 207436914 U CN207436914 U CN 207436914U
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- China
- Prior art keywords
- cavity
- drilling rod
- fixed frame
- sliding block
- gas
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Abstract
The utility model is related to a kind of jumbolter, at least two directive wheels are rotatably connected in supporting beam, steel wire rope one end on hoist engine is wound on directive wheel, and is extended vertically downward, and steel wire rope is connected with suspension hook away from one end of hoist engine；First hydraulic cylinder is hinged on away from one end of fixed frame on support arm, second hydraulic cylinder is equipped between support arm and support base, the both ends of second hydraulic cylinder with support arm and support seat hinge, slidably connect sliding block in the sliding slot of support base, sliding block is by driving mechanism drives edge runner movement respectively；Power head is connected on sliding block, and drilling rod is connected with power head, and drilling rod offers gas channel along its axial direction, and the gas channel of drilling rod is also communicated with gas supply mechanism.The utility model is easy to operate, can compile brill and give side cleaning, and pore-forming efficiency and hole quality are high, and can hang in anchor pole in pore-forming after the completion of drilling, while saving the resource brought when introducing loop wheel machine, substantially increases operating efficiency.
Description
Technical field
The utility model is related to a kind of jumbolters.
Background technology
Jumbolter is also known as anchoring drilling machine in some places, is the boring bar tool in coal mine roadway suspension roof support work,
Also it is widely used in building field at present.It is improving supporting effect, reduction support cost, is accelerating into lane speed, reduction auxiliary
Freight volume reduces labor intensity, improves drift section utilization rate etc. and have very prominent superiority.Jumbolter is anchor
The key equipment of bar supporting, it affects the quality of suspension roof support --- the orientation of bolthole, depth, the accuracy in aperture and
Rockbolt installation quality further relates to personal safety, labor intensity and operating condition of operator etc..Traditional jumbolter function list
One, other instruments is needed to be engaged in the course of work, and it is complicated for operation, hole quality and pore-forming efficiency are low.
Utility model content
The utility model is exactly in view of the deficienciess of the prior art, providing a kind of jumbolter.
To solve the above problems, technical solution adopted in the utility model is as follows：
A kind of jumbolter, including：Pedestal, hoist engine, fixed frame, power head and drilling rod, the hoist engine and fixed frame
It is both connected on the pedestal；
Movable stand is slidably connected on the fixed frame, the movable stand is locked at by locking member on the fixed frame,
The movable stand is connected with supporting beam away from fixed frame one end, and at least two directive wheels, institute are rotatably connected in the supporting beam
The steel wire rope one end stated on hoist engine is wound on the directive wheel, and is extended vertically downward, and the steel wire rope deviates from the elevator
One end of machine is connected with suspension hook；
The fixed frame bottom is hinged with support arm and first hydraulic cylinder, and the first hydraulic cylinder deviates from one end of fixed frame
It is hinged on the support arm, the support arm is hinged with support base, the support arm and support base away from one end of fixed frame
Between be equipped with second hydraulic cylinder, the both ends of the second hydraulic cylinder respectively with support arm and support seat hinge, the support base edge
Its length direction is equipped with sliding slot, and sliding block, sliding block sliding slot as described in driving mechanism drives edge are slidably connected in the sliding slot
Movement；
The power head is connected on the sliding block, and the drilling rod is connected with the power head, and is driven by the power head
Turn is moved, and the drilling rod offers gas channel along its axial direction, is offered away from power head one side and is connected with the gas channel
Logical gas vent, the gas channel of the drilling rod are also communicated with gas supply mechanism, and the gas supply mechanism is used for the air-flow to drilling rod
Conveying compressed gas in passage.
Preferably, the gas supply mechanism includes casing and air compressor machine, and described sleeve pipe includes outer tube, inner sleeve, described outer
On the sliding block, the inner sleeve is sleeved in the outer tube for casing connection, described inner sleeve one end and the power head
Connection, and one end is connected with the drilling rod；It is axially arranged with the first cavity along it in the middle part of the outer tube, the outer tube side wall is also
The first gas import connected with first cavity is offered, the first gas import is connected by pipeline and the air compressor machine
It is logical；The inner sleeve is along its axial direction by being equipped with interconnected the second cavity and the 3rd cavity, the inner sleeve outside interior successively
Side wall is further opened with the second gas import connected with second cavity, the second gas import also with first cavity
Connection；The drilling rod is installed in the 3rd cavity.
Preferably, second cavity and the coaxial arrangement of the 3rd cavity, the 3rd cavity match with drilling rod outer diameter, institute
The diameter for stating the second cavity is less than the diameter of the 3rd cavity.
Preferably, the driving mechanism includes drive sprocket, driven sprocket, chain and electric rotating machine, the electric rotating machine
The drive sprocket is drivingly connected, the drive sprocket is connected with driven sprocket by chain drive, and the sliding block is connected to institute
It states on chain.
Preferably, the supporting beam relative movement frame central axes are distributed in mirror symmetry, the supporting beam and the movement
Two secondary supporting racks are also associated between frame, the pair supporting rack is obliquely installed, and is located at the movable stand both sides respectively, described
Longitudinal section cavity triangular in shape there are two being enclosed between supporting beam, movable stand and secondary bearing support.
Preferably, four edges of pedestal are respectively connected with the leg that energy opposite base moves up and down.
Compared with prior art, the implementation result of the utility model is as follows：
The step of anchor pole can be hung in drilling by suspension hook after piercing, eliminate loop wheel machine by the utility model is saved
While resource, operating efficiency is substantially increased.Drilling rod can be crept into rotation in boring procedure, and drilling power is sufficient, can
Native stone is crushed to greatest extent, and drilling efficiency is high.It can be to support base by support arm, first hydraulic cylinder and second hydraulic cylinder
It provides and stablizes support, prevent that drilling rod shakes in boring procedure, ensure that the drilling progress of drilling rod, and support base can be adjusted
With respect to the inclination angle on ground, so as to adjust the bore position of drilling rod, operation is more convenient.In addition, air feeder in boring procedure
Structure can also outwards spray compressed air by the gas vent of drilling rod, and the sundries such as rubble, hack that drilling rod is drilled out are from hole
Upwards blowout, achieved the purpose that while bore to while clear up, greatly improve pore-forming efficiency and hole quality.
Description of the drawings
Fig. 1 be the utility model proposes a kind of jumbolter structure diagram.
Fig. 2 is the structure diagram of part where outer tube and inner sleeve.
Specific embodiment
Illustrate the content of the utility model below in conjunction with specific embodiments.
As shown in Figure 1, Fig. 1 be the utility model proposes a kind of jumbolter structure diagram.
Fig. 2 is the structure diagram of part where outer tube and inner sleeve.
The utility model proposes a kind of jumbolter, including：Pedestal 1, hoist engine 4, fixed frame 10, power head 16 and brill
Bar 18, the hoist engine 4 and fixed frame 10 are both connected on the pedestal 1.
Movable stand 25 is slidably connected on the fixed frame 10, movable stand 25 can be adjusted relatively by sliding movable stand 25
The height on ground, the movable stand 25 are locked at by locking member 24 on the fixed frame 10.The locking member 24 may be designed as
Bolt.Multiple mounting holes are equipped with along its short transverse on fixed frame 10, the locking member 24 is arranged in the mounting hole, institute
Stating can threadedly be connected between locking member 24 and fixed frame 10, and 24 one end of locking member can be against on movable stand 25；
Mounting hole is either offered on movable stand 25,24 one end of locking member, which is pierced by mounting hole and mounting hole, stretches to movable stand 25
Movable stand 25 is fixed on fixed frame 10 by inside.
The movable stand 25 is connected with supporting beam 6 away from 10 one end of fixed frame, is rotatably connected at least in the supporting beam 6
Two directive wheels 5,9 one end of steel wire rope on the hoist engine 4 is wound on the directive wheel 5, and is extended vertically downward, the steel
Cord 9 is connected with suspension hook 7 away from one end of the hoist engine 4.
Winding steel wire rope 9 by hoist engine 4 can drive suspension hook 7 to move up and down, and suspension hook 7 is used to hook anchor pole, with
Anchor pole is sent into hole.
10 bottom of fixed frame is hinged with support arm 11 and first hydraulic cylinder 13, and the first hydraulic cylinder 13 is away from fixation
One end of frame 10 is hinged on the support arm 11, and the support arm 11 is hinged with support base 14 away from one end of fixed frame 10,
Be equipped with second hydraulic cylinder 12 between the support arm 11 and support base 14, the both ends of the second hydraulic cylinder 12 respectively with support arm
11 is hinged with support base 14, and the support base 14 is equipped with sliding slot along its length, and sliding block 15 is slidably connected in the sliding slot,
The sliding block 15 runner movement as described in driving mechanism drives edge.
The power head 16 is connected on the sliding block 15, and the drilling rod 18 is connected with the power head 16, and by described
The driving of power head 16 rotates, and the drilling rod 18 offers gas channel along its axial direction, offered away from 16 one side of power head and
The gas vent of the gas channel connection, the gas channel of the drilling rod 18 are also communicated with gas supply mechanism, the gas supply mechanism
For conveying compressed gas into the gas channel of drilling rod 18.
First hydraulic cylinder 13 is used to be supported support arm 11, and support arm 11 is enable steadily to keep certain state,
To prevent that support arm 11 shakes in boring procedure, ensure that borehole accuracy.12 both ends of second hydraulic cylinder are respectively hinged at branch
In brace 11 and support base 14, when the piston rod of second hydraulic cylinder 12 is stretched out or shunk, support base 14 being capable of opposite support
Arm 11 is overturn, so as to which staff is enable to adjust inclining between support base 14 and ground according to actual job position
Angle, operation are more convenient.
Sliding block 15 is slided by driving mechanism drives edge support base 14, since power head 16 is connected on sliding block 15, is bored
Bar 18 is connected on power head 16, and when driving mechanism driving sliding block 15 is slided, drilling rod 18 can carry out together with sliding block 15
Step movement it is achieved thereby that handling the feeding of drilling rod 18, substantially increases drilling efficiency.
Power head 16 drives drilling rod 18 to rotate, and drilling rod 18 carries out bore operation in progressively feeding and rotation process.It bores
During hole, gas supply mechanism conveys compressed air into the gas channel of drilling rod 18, and compressed air passes through the gas on drilling rod 18
Export to external diffusion, and the sundries such as rubble, hack drilled out to drilling rod 18 are blown out upwards from hole, reach while bore to while clear up
Purpose greatly improves pore-forming efficiency and hole quality.
In the embodiment having, the gas supply mechanism includes casing 17 and air compressor machine 19, and described sleeve pipe 17 includes outer tube
171st, inner sleeve 172, the outer tube 171 are connected on the sliding block 15, and the inner sleeve 172 is sleeved on the outer tube
In 171, described 172 one end of inner sleeve is connected with the power head 16, and one end is connected with the drilling rod 18.The outer tube
171 middle parts are axially arranged with the first cavity 173 along it, and 171 side wall of outer tube is further opened with connecting with first cavity 173
First gas import 174, the first gas import 174 connected by pipeline with the air compressor machine 19.The inner sleeve 172
Along its axial direction by being equipped with interconnected the second cavity 176 and the 3rd cavity 177,172 side wall of inner sleeve outside interior successively
It is further opened with the second gas import 175 connected with second cavity 176, the second gas import 175 is also with described
One cavity 173 connects.The drilling rod 18 is installed in the 3rd cavity 177.
Since outer tube 171 and power head 16 are both connected on sliding block 15, drilling rod 18 is connected on power head 16, this design
So that drilling rod 18 and the position of 171 opposing slider 15 of outer tube are fixed, and in drilling rod 18 carries out feed motion, 171 energy of outer tube
Enough synchronize movement.
It is connected between power head 16 and drilling rod 18 by inner sleeve 172, inner sleeve 172 is sleeved in outer tube 171, and energy
It is rotated relative to outer tube 171, when inner sleeve 172 drives drilling rod 18 to rotate, air compressor machine 19 passes through pipeline and the first air
Import conveys compressed gas into the first cavity 173 of outer tube 171, due to the second gas of the first cavity 173 and inner sleeve 172
Body import 175 is connected with the second cavity 176 and the 3rd cavity 177, this gas for allowing for air engine conveying can be swimmingly
Entered by the second cavity 176 in the 3rd cavity 177.Since drilling rod 18 is installed in the 3rd cavity 177, lead in compressed gas
Crossing in the second cavity 176 can enter in the gas channel of drilling rod 18, and the gas vent for passing through drilling rod 18 outwards ejects.
In the embodiment having, to prevent drilling rod 18 is sent from loosening, and the stability in 18 boring procedure of drilling rod is improved,
During design, 176 and the 3rd cavity 177 of the second cavity is coaxially disposed, the 3rd cavity 177 and 18 outer diameter phase of drilling rod
Match somebody with somebody, the diameter of second cavity 176 is less than the diameter of the 3rd cavity 177.
Driving mechanism is for driving sliding block 15 to be slided along support base 14, in the embodiment having, the driving mechanism
Including drive sprocket 21, driven sprocket 20, chain 23 and electric rotating machine 22, the electric rotating machine 22 is drivingly connected the drive chain
Wheel 21, the drive sprocket 21 and driven sprocket 20 are sequentially connected by chain 23, and the sliding block 15 is connected to the chain 23
On.Electric rotating machine 22 drives drive sprocket 21 to rotate, and drive sprocket 21 drives driven sprocket 20 to rotate by chain 23, in chain
In 23 motion processes, sliding block 15 is slided with chain 23, and drilling rod 18 is moved with sliding block 15, ensure that 18 abundance of drilling rod
Creep into power.
In the embodiment having, the supporting beam 6 relatively moves 25 central axes of frame and is distributed in mirror symmetry, the supporting beam
Two secondary supporting racks 8 are also associated between 6 and the movable stand 25, the pair supporting rack 8 is obliquely installed, and is located at respectively described
25 both sides of movable stand, there are two longitudinal section skies triangular in shape for enclosing between the supporting beam 6, movable stand 25 and secondary bearing support
Chamber.This is designed so that the connection between supporting beam 6 and movable stand 25 is more secured, and supporting beam 6 will not occur in the course of work
It rocks.
To improve the stability of the jumbolter structure, prevent in the course of work because of 1 wobble effects borehole accuracy of pedestal,
During design, four edges of the pedestal 1 are respectively connected with the leg 3 that energy opposite base 1 moves up and down, specifically, base
It is connected between seat 1 and leg 3 by hydraulic cylinder 2.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (6)
1. a kind of jumbolter, which is characterized in that including：Pedestal, hoist engine, fixed frame, power head and drilling rod, the hoist engine
It is both connected to fixed frame on the pedestal；
Movable stand is slidably connected on the fixed frame, the movable stand is locked at by locking member on the fixed frame, described
Movable stand is connected with supporting beam away from fixed frame one end, and at least two directive wheels, the volume are rotatably connected in the supporting beam
The steel wire rope one end raised on machine is wound on the directive wheel, and is extended vertically downward, and the steel wire rope is away from the hoist engine
One end is connected with suspension hook；
The fixed frame bottom is hinged with support arm and first hydraulic cylinder, and the first hydraulic cylinder is hinged away from one end of fixed frame
On the support arm, the support arm is hinged with support base away from one end of fixed frame, between the support arm and support base
Equipped with second hydraulic cylinder, respectively with support arm and support seat hinge, the support base grows along it for the both ends of the second hydraulic cylinder
It spends direction and is equipped with sliding slot, sliding block, sliding block runner movement as described in driving mechanism drives edge are slidably connected in the sliding slot；
The power head is connected on the sliding block, and the drilling rod is connected with the power head, and is turned by power head driving
Dynamic, the drilling rod offers gas channel along its axial direction, offers what is connected with the gas channel away from power head one side
Gas vent, the gas channel of the drilling rod are also communicated with gas supply mechanism, and the gas supply mechanism is used for the gas channel to drilling rod
Interior conveying compressed gas.
2. jumbolter according to claim 1, which is characterized in that the gas supply mechanism includes casing and air compressor machine, institute
Stating casing includes outer tube, inner sleeve, and the outer tube is connected on the sliding block, and the inner sleeve is sleeved on the outer tube
Interior, described inner sleeve one end is connected with the power head, and one end is connected with the drilling rod；Along its axial direction in the middle part of the outer tube
Equipped with the first cavity, the outer tube side wall is further opened with the first gas import connected with first cavity, and described first
Gas feed is connected by pipeline with the air compressor machine；The inner sleeve is along its axial direction by being equipped with what is be interconnected outside interior successively
Second cavity and the 3rd cavity, the inner sleeve side wall are further opened with the second gas import connected with second cavity, institute
Second gas import is stated also to connect with first cavity；The drilling rod is installed in the 3rd cavity.
3. jumbolter according to claim 2, which is characterized in that second cavity and the coaxial arrangement of the 3rd cavity,
3rd cavity matches with drilling rod outer diameter, and the diameter of second cavity is less than the diameter of the 3rd cavity.
4. jumbolter according to claim 1, which is characterized in that the driving mechanism includes drive sprocket, driven chain
Wheel, chain and electric rotating machine, the electric rotating machine are drivingly connected the drive sprocket, and the drive sprocket and driven sprocket pass through
Chain drive connects, and the sliding block is connected on the chain.
5. jumbolter according to claim 1, which is characterized in that the supporting beam relative movement frame central axes are in mirror image
It is symmetrical, two secondary supporting racks are also associated between the supporting beam and the movable stand, the pair supporting rack is obliquely installed,
And it is located at the movable stand both sides respectively, longitudinal section is in there are two enclosings between the supporting beam, movable stand and secondary bearing support
The cavity of triangle.
6. jumbolter according to claim 1, which is characterized in that four edges of the pedestal are respectively connected with can phase
The leg to move up and down to pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721429488.5U CN207436914U (en) | 2017-10-31 | 2017-10-31 | A kind of jumbolter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721429488.5U CN207436914U (en) | 2017-10-31 | 2017-10-31 | A kind of jumbolter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207436914U true CN207436914U (en) | 2018-06-01 |
Family
ID=62290619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721429488.5U Expired - Fee Related CN207436914U (en) | 2017-10-31 | 2017-10-31 | A kind of jumbolter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207436914U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112709222A (en) * | 2020-12-03 | 2021-04-27 | 北京东地岩土工程有限公司 | Triaxial mixing pile structure in water-rich thick sand hard stratum and construction process thereof |
| CN113123337A (en) * | 2019-12-31 | 2021-07-16 | 许昌学院 | Ground anchor device for geotechnical engineering drilling |
| CN113586110A (en) * | 2021-07-21 | 2021-11-02 | 山西中煤担水沟煤业有限公司 | Drilling device and supporting method for soft and broken surrounding rock of mine |
-
2017
- 2017-10-31 CN CN201721429488.5U patent/CN207436914U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113123337A (en) * | 2019-12-31 | 2021-07-16 | 许昌学院 | Ground anchor device for geotechnical engineering drilling |
| CN112709222A (en) * | 2020-12-03 | 2021-04-27 | 北京东地岩土工程有限公司 | Triaxial mixing pile structure in water-rich thick sand hard stratum and construction process thereof |
| CN113586110A (en) * | 2021-07-21 | 2021-11-02 | 山西中煤担水沟煤业有限公司 | Drilling device and supporting method for soft and broken surrounding rock of mine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180601 Termination date: 20201031 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |