CN205558804U - Dig and change down -hole drill - Google Patents
Dig and change down -hole drill Download PDFInfo
- Publication number
- CN205558804U CN205558804U CN201620337190.0U CN201620337190U CN205558804U CN 205558804 U CN205558804 U CN 205558804U CN 201620337190 U CN201620337190 U CN 201620337190U CN 205558804 U CN205558804 U CN 205558804U
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- China
- Prior art keywords
- guide rail
- propeller
- excavator
- tie
- rail
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Abstract
Dig and change down -hole drill has an upright guide rail, and the propeller is installed on the top of guide rail, and the propulsion motor is installed to the input of propeller, impels the motor can convert the hydraulic pressure of excavator into the input battery temperature of propeller, install rotary unit head on the track of guide rail, the gyration unit head passes through the chain and is connected with the propeller, the bottom of gyration unit head is connected with drilling rod, downhole air hammer and drill bit in proper order, one side of tie -plate is caught to the middle part hinge of guide rail, and the forearm front end at the excavator is installed on the upper portion of tie -plate, and the lower part one end hinge of tie -plate has connect pendulum rail hydro -cylinder, and the other end of pendulum rail hydro -cylinder connects with the guide rail hinge, this dig and change down -hole drill adopts full hydraulic control, make full use of excavator hydraulic system, and high integration, convenient and fast not only solves the short slab of components of a whole that can function independently, the existence of whole down -hole drill, realizes a tractor serves several purposes moreover, reduces equipment cost, saves personnel's spending, reduces intensity of labour.
Description
Technical field
The utility model relates to a kind of being made main body by excavator and power source realizes the down-the-hole equipment of bore operation, and especially one is dug and changed down-the-hole drill.
Background technology
The hidden hole drilling equipment of the field borings such as current mine mainly has split type Down-hole rolling rig and monoblock type down-the-hole drill；But the not only mobile inconvenience of split type Down-hole rolling rig, difficulty of going up a slope, operation complexity, and bore position angular range is little, and field operation driver working environment is the most severe；Although and monoblock type down-the-hole drill solves the shortcomings of split type Down-hole rolling rig, but its cost is high, operator is required the shortcomings such as higher, therefore cannot be widely popularized.
Summary of the invention
In order to overcome the problems such as the operation of existing hidden hole drilling equipment is complicated, cost is high, cannot be widely popularized, the utility model offer one is dug and is changed down-the-hole drill；This digs and changes down-the-hole drill, uses all-hydraulic control, makes full use of excavator hydraulic system, highly integrated, convenient and swift, not only solve split, the short slab of overall down-the-hole drill existence, and realize a tractor serves several purposes, reduce equipment cost, save personnel's spending, reduce labour intensity；Additionally, this digs and changes down-the-hole drill and be installed on excavator after integrated for rig, in simple to operate, conveniently moving, driver's cabin, working environment is obviously improved, and operating efficiency is greatly improved.
The utility model solves its technical problem and be the technical scheme is that to dig and change down-the-hole drill, including: propeller, rotary motive power head, guide rail, drilling rod, tie-plate, control valve block, down-the-hole air hammer, guard bar device, front support, drill bit, put cylinder of rail, air compressor machine, excavator, air inlet pipeline, air inlet, propulsion motor；Digging and change down-the-hole drill and have a upright guide rails, the top of guide rail is provided with propeller, and angle of rake input is provided with propulsion motor, and the hydraulic energy of excavator is converted to angle of rake input rotation torque by propulsion motor；Being provided with rotary motive power head on the track of guide rail, rotary motive power head is connected with propeller by chain, and the rotation torque of propeller output passes to rotary motive power head by chain, advances and the power retreated as rotary motive power head on guide rail；The bottom of rotary motive power head has been linked in sequence drilling rod, down-the-hole air hammer and drill bit, and excavator hydraulic energy is converted to input rotation torque by rotary motive power head, and rotation torque passes to drill bit, as the rotary power of rotary head successively by drilling rod, down-the-hole air hammer；The side of the middle part hinge then tie-plate of guide rail, the top of tie-plate is arranged on the forearm front end of excavator, the lower end thereof hinge of tie-plate is connected to put cylinder of rail, the other end of pendulum cylinder of rail and guide rail hinge-connection, and stretching out of pendulum cylinder of rail is capable of overall the swinging of guide rail with retracting；The side of excavator is provided with air compressor machine, and the gas outlet of air compressor machine is connected with one end of air inlet pipeline, and the other end of air inlet pipeline is connected with the air inlet on rotary motive power head；The air pressure that air compressor machine produces passes to down-the-hole air hammer by air inlet pipeline and air inlet, thus produces percussion action i.e. impulsive force, and impulsive force acts on rock or other working face by drill bit.
Being provided with guard bar device below the track of described guide rail, guard bar device is for ensureing the linearity of boring；The lowermost end of guide rail is provided with front support, and front support is for fixing guide rail after bore position determines.
Described drill bit 10 need to have axle thrust, rotation torque and impulsive force, and three force fit just can complete bore operation.
Dig that to change the bore operation step of down-the-hole drill as follows:
(1) scraper bowl of excavator is unloaded, will dig and change down-the-hole drill tie-plate and be arranged on small arm of digger front end；
(2) air compressor machine is arranged on excavator cab symmetrical side；
(3) being connected with control valve block by the hydraulic circuit of excavator, control valve block changes the hydraulic actuator of each actuating mechanism on down-the-hole drill connect the most in advance with digging.
(4) it is connected with the air inlet of rotary motive power head with air inlet pipeline air compressor machine calmed the anger outlet；
(5) drilling rod, down-the-hole air hammer, drill bit are sequentially arranged on rotary motive power head；
(6) start excavator, determined position and the angle of required boring by the large arm of excavator, forearm, bucket cylinder and the pendulum cylinder of rail of itself, front support is placed in ground or rock surface, fixing guide rail simultaneously；
(7) open the switch that on control valve block, air compressor machine is corresponding, make air compressor machine turn round, produce entrance down-the-hole air hammer of calming the anger, make drill bit impact.
(8) open the switch that control valve block upper rotary unit head is corresponding again, make bit；
(9) finally open the advance switch that on control valve block, propulsion motor is corresponding, make drill bit advance；
(8) drill bit creeps into and proceeds to guide rail stroke front end, once creeps into end, the advance switch that on closing control valve block, propulsion motor is corresponding, stops advancing, is then shut off the switch that on control valve block, air compressor machine is corresponding, stops impact；
(8) open the retrogressing switch that on control valve block, propulsion motor is corresponding again, make drill bit retreat, retreat to guide rail stroke rear end, it is then shut off the switch that control valve block upper rotary unit head is corresponding, making drill bit stop the rotation, once circulation terminates, and removable guide rail is holed to other positions.
The utility model provides the benefit that: this digs and changes down-the-hole drill, use all-hydraulic control, make full use of excavator hydraulic system, highly integrated, convenient and swift, not only solve split, the short slab of overall down-the-hole drill existence, and realize a tractor serves several purposes, reduce equipment cost, save personnel's spending, reduce labour intensity；Additionally, this digs and changes down-the-hole drill and be installed on excavator after integrated for rig, in simple to operate, conveniently moving, driver's cabin, working environment is obviously improved, and operating efficiency is greatly improved.
Accompanying drawing explanation
With embodiment, the utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is structural principle schematic diagram of the present utility model.
In Fig. 1,1. propeller, 2. rotary motive power head, 3. guide rail, 4. drilling rod, 5. tie-plate, 6. control valve block, 7. down-the-hole air hammer, 8. guard bar device, 9. front support, 10. drill bit, 11. pendulum cylinder of rail, 12. air compressor machines, 13. excavators, 14 air inlet pipelines, 15 air inlets, 16. propulsion motors.
Detailed description of the invention
In FIG, dig and change down-the-hole drill, including: propeller 1, rotary motive power head 2, guide rail 3, drilling rod 4, tie-plate 5, control valve block 6, down-the-hole air hammer 7, guard bar device 8, front support 9, drill bit 10, pendulum cylinder of rail 11, air compressor machine 12, excavator 13, air inlet pipeline 14, air inlet 15, propulsion motor 16；Digging and change down-the-hole drill and have a upright guide rails 3, the top of guide rail 3 is provided with propeller 1, and the input of propeller 1 is provided with propulsion motor 16, and the hydraulic energy of excavator is converted to the input rotation torque of propeller 1 by propulsion motor 16；Being provided with rotary motive power head 2 on the track of guide rail 3, rotary motive power head 2 is connected with propeller 1 by chain, and the rotation torque of propeller 1 output passes to rotary motive power head 2 by chain, advances on guides 3 and the power retreated as rotary motive power head 2；The bottom of rotary motive power head 2 has been linked in sequence drilling rod 4, down-the-hole air hammer 7 and drill bit 10, excavator hydraulic energy is converted to input rotation torque by rotary motive power head 2, rotation torque passes to drill bit 10, as the rotary power of rotary head 10 successively by drilling rod 4, down-the-hole air hammer 7；The side of the middle part hinge of guide rail 3 then tie-plate 5, the top of tie-plate 5 is arranged on the forearm front end of excavator 13, the lower end thereof hinge of tie-plate 5 is connected to put cylinder of rail 11, the other end of pendulum cylinder of rail 11 and guide rail 3 hinge-connection, stretching out of pendulum cylinder of rail 11 is capable of swinging of guide rail 3 entirety with retracting；The side of excavator 13 is provided with air compressor machine 12, and the gas outlet of air compressor machine 12 is connected with one end of air inlet pipeline 14, and the other end of air inlet pipeline 14 is connected with the air inlet 15 on rotary motive power head 2；The air pressure that air compressor machine 12 produces passes to down-the-hole air hammer 7 by air inlet pipeline 14 and air inlet 15, thus produces percussion action i.e. impulsive force, and impulsive force acts on rock or other working face by drill bit 10.
Being provided with guard bar device 8 below the track of described guide rail 3, guard bar device 8 is for ensureing the linearity of boring；The lowermost end of guide rail 3 is provided with front support 9, and front support 9 is for fixing guide rail 3 after bore position determines.
Described drill bit 10 need to have axle thrust, rotation torque and impulsive force, and three force fit just can complete bore operation.
Dig that to change the bore operation step of down-the-hole drill as follows:
(1) scraper bowl of excavator 13 is unloaded, will dig and change down-the-hole drill tie-plate 5 and be arranged on excavator 13 forearm front end；
(2) air compressor machine 12 is arranged on excavator 13 driver's cabin symmetrical side；
(3) being connected with control valve block 6 by the hydraulic circuit of excavator 13, control valve block 6 changes the hydraulic actuator of each actuating mechanism on down-the-hole drill connect the most in advance with digging.
(4) it is connected with the air inlet 15 of rotary motive power head 2 with air inlet pipeline 14 air compressor machine 12 calmed the anger outlet；
(5) drilling rod 4, down-the-hole air hammer 7, drill bit 10 are sequentially arranged on rotary motive power head 2；
(6) start excavator 13, determined position and the angle of required boring by the large arm of excavator 13, forearm, bucket cylinder and the pendulum cylinder of rail 11 of itself, front support 9 is placed in ground or rock surface, fixing guide rail simultaneously；
(7) open the switch of air compressor machine 12 correspondence on control valve block 6, make air compressor machine 12 turn round, produce entrance down-the-hole air hammer 7 of calming the anger, make drill bit 10 impact；
(8) open the switch of control valve block 6 upper rotary unit head 2 correspondence again, make drill bit 10 rotate；
(9) finally open the advance switch of propulsion motor 16 correspondence on control valve block 6, make drill bit 10 advance；
(8) drill bit 10 creeps into and proceeds to guide rail 3 stroke front end, once creeps into end, and on closing control valve block 6, the advance switch of propulsion motor 16 correspondence, stops advancing, be then shut off the switch of air compressor machine 12 correspondence on control valve block 6, stop impact；
(8) open the retrogressing switch of propulsion motor 16 correspondence on control valve block 6 again, make drill bit 10 retreat, retreat to guide rail 3 stroke rear end, it is then shut off the switch of control valve block 6 upper rotary unit head 2 correspondence, making drill bit 10 stop the rotation, once circulation terminates, and removable guide rail 3 is holed to other positions.
Claims (2)
1. dig and change down-the-hole drill, including: propeller (1), rotary motive power head (2), guide rail (3), drilling rod (4), tie-plate (5), control valve block (6), down-the-hole air hammer (7), guard bar device (8), front support (9), drill bit (10), pendulum cylinder of rail (11), air compressor machine (12), excavator (13), air inlet pipeline (14), air inlet (15), propulsion motor (16)；It is characterized in that: dig and change down-the-hole drill and have a upright guide rails (3), the top of guide rail (3) is provided with propeller (1), the input of propeller (1) is provided with propulsion motor (16), and the hydraulic energy of excavator is converted to the input rotation torque of propeller (1) by propulsion motor (16)；Being provided with rotary motive power head (2) on the track of guide rail (3), rotary motive power head (2) is connected with propeller (1) by chain；The bottom of rotary motive power head (2) has been linked in sequence drilling rod (4), down-the-hole air hammer (7) and drill bit (10)；The side of the middle part hinge then tie-plate (5) of guide rail (3), the top of tie-plate (5) is arranged on the forearm front end of excavator (13), the lower end thereof hinge of tie-plate (5) is connected to put cylinder of rail (11), the other end of pendulum cylinder of rail (11) and guide rail (3) hinge-connection；The side of excavator (13) is provided with air compressor machine (12), and the gas outlet of air compressor machine (12) is connected with one end of air inlet pipeline (14), and the other end of air inlet pipeline (14) is connected with the air inlet (15) on rotary motive power head (2).
The most according to claim 1 digging changes down-the-hole drill, it is characterized in that: be provided with guard bar device (8) below the track of described guide rail (3)；The lowermost end of guide rail (3) is provided with front support (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620337190.0U CN205558804U (en) | 2016-04-21 | 2016-04-21 | Dig and change down -hole drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620337190.0U CN205558804U (en) | 2016-04-21 | 2016-04-21 | Dig and change down -hole drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205558804U true CN205558804U (en) | 2016-09-07 |
Family
ID=56808795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620337190.0U Expired - Fee Related CN205558804U (en) | 2016-04-21 | 2016-04-21 | Dig and change down -hole drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205558804U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107620567A (en) * | 2017-09-26 | 2018-01-23 | 长沙黑金刚实业有限公司 | A kind of down-the-hole drill |
| CN109057710A (en) * | 2018-09-21 | 2018-12-21 | 张潇洪 | Pitting machine |
| CN109138853A (en) * | 2018-10-12 | 2019-01-04 | 深圳市岩都科技有限公司 | A kind of digging drills steel sharpener |
| CN109209222A (en) * | 2018-10-26 | 2019-01-15 | 张潇洪 | A kind of bore process |
-
2016
- 2016-04-21 CN CN201620337190.0U patent/CN205558804U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107620567A (en) * | 2017-09-26 | 2018-01-23 | 长沙黑金刚实业有限公司 | A kind of down-the-hole drill |
| CN109057710A (en) * | 2018-09-21 | 2018-12-21 | 张潇洪 | Pitting machine |
| CN109057710B (en) * | 2018-09-21 | 2024-04-16 | 张潇洪 | Pit drilling machine |
| CN109138853A (en) * | 2018-10-12 | 2019-01-04 | 深圳市岩都科技有限公司 | A kind of digging drills steel sharpener |
| CN109138853B (en) * | 2018-10-12 | 2023-09-19 | 深圳市岩都科技有限公司 | Dig and change rig |
| CN109209222A (en) * | 2018-10-26 | 2019-01-15 | 张潇洪 | A kind of bore process |
| CN109209222B (en) * | 2018-10-26 | 2020-05-26 | 张潇洪 | Drilling process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160907 Termination date: 20200421 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |