CN109372422A - A kind of coal mining drilling rod with shock-absorbing function - Google Patents
A kind of coal mining drilling rod with shock-absorbing function Download PDFInfo
- Publication number
- CN109372422A CN109372422A CN201811534397.7A CN201811534397A CN109372422A CN 109372422 A CN109372422 A CN 109372422A CN 201811534397 A CN201811534397 A CN 201811534397A CN 109372422 A CN109372422 A CN 109372422A
- Authority
- CN
- China
- Prior art keywords
- pedestal
- drilling tool
- support base
- shock
- absorbing function
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 72
- 239000003245 coal Substances 0.000 title claims abstract description 22
- 238000005065 mining Methods 0.000 title claims abstract description 18
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 51
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 238000010276 construction Methods 0.000 claims description 2
- 238000001816 cooling Methods 0.000 abstract description 5
- 230000003139 buffering effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B3/00—Rotary drilling
- E21B3/02—Surface drives for rotary drilling
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B15/00—Supports for the drilling machine, e.g. derricks or masts
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/22—Rods or pipes with helical structure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- General Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses a kind of coal mining drilling rod with shock-absorbing function, including pedestal, driving motor, water tank and connecting rod, the pedestal is internally provided with driving motor, and the output end of driving motor is connected with first bevel gear, the inside of the pedestal, which is run through, drilling tool, and the upper end of drilling tool is fixedly connected with limited block, the drilling tool is internally provided with water channel, and the upper end outer surface of drilling tool is provided with second bevel gear, the inner upper end of pedestal is arranged in the water tank, the lower end of the motion bar is provided with pedestal, and the two sides inner surface of pedestal is provided with second spring.The coal mining drilling rod with shock-absorbing function, it is provided with support base, user's generated strenuous vibration when working, drilling tool will be driven to move downward along pedestal by support base to be buffered, cooperate the water channel tilted down being arranged inside drilling tool, work effectively is carried out cooling heat to drilling tool.
Description
Technical field
The present invention relates to coal mining technology field, specially a kind of coal mining drilling rod with shock-absorbing function.
Background technique
Coal is a kind of natural resources that purposes is very extensive, and coal mine is that the mankind provide in the mining area exploitation coal rich in coal
The region in source, people usually will use drilling tool equipment when exploiting to coal mine, and in drilling tool equipment including drilling rod etc. members
Part, there is also certain defects for existing drilling rod, just such as:
1, existing drilling rod can generate violent vibration when carrying out lower driller and making, and long-time operation can be to the arm etc. of user
Place causes to damage, and existing drilling rod does not have preferable shock-absorbing function；
2, when in use, surface can generate a large amount of heat to drilling rod, and existing drilling rod can not be effectively cold to the progress of its surface
But work, long-time operation can make drilling rod be damaged even be broken the phenomenon that.
In view of the above-mentioned problems, being badly in need of carrying out innovative design on the basis of original jackrod structure.
Summary of the invention
The purpose of the present invention is to provide a kind of coal mining drilling rod with shock-absorbing function, to solve above-mentioned background skill
What is proposed in art does not have preferable shock-absorbing function, can not effectively carry out cooling problem to drilling rod surface at work.
To achieve the above object, the invention provides the following technical scheme: a kind of coal mining with shock-absorbing function is bored
Bar, including pedestal, driving motor, water tank and connecting rod, the pedestal is internally provided with driving motor, and driving motor is defeated
Outlet is connected with first bevel gear, and the inside of the pedestal, which is run through, drilling tool, and the upper end of drilling tool is fixedly connected with limited block, institute
The water channel that is internally provided with of drilling tool is stated, and the upper end outer surface of drilling tool is provided with second bevel gear, the water tank is arranged in pedestal
Inner upper end, and the lower end outer surface of water tank is provided with fixed thread, and the lower end outside of pedestal is provided with support base, institute
The lower end inner surface for stating support base offers sliding slot, and sliding slot is internally provided with the first spring, and the connecting rod is arranged in cunning
The inside of slot, and connecting rod is connected with the first spring, the lower end of the connecting rod is provided with shaft, and the outside setting of shaft
There is motion bar, and motion bar is connected with support base, the lower end of the motion bar is provided with pedestal, and table in the two sides of pedestal
Face is provided with second spring, and second spring is connected with motion bar.
Preferably, the inside of the drilling tool is in hollow form structure, and the inside of drilling tool is evenly distributed with water channel, and water channel
In the ramp-like structure that dips down.
Preferably, the support base is to be threadedly coupled, and support base is to be slidably connected with connecting rod with the lower end of pedestal.
Preferably, the lower end of support base is obliquely arranged in the connecting rod, and connecting rod passes through shaft and motion bar
Constitute turntable.
Preferably, the motion bar is provided with 2 about the center line of support base, and motion bar and support base are that rotation connects
It connects.
Preferably, the middle-end of the pedestal is round structure, and pedestal constitutes elasticity by second spring and motion bar
Structure.
Compared with prior art, the beneficial effects of the present invention are: the coal mining drilling rod with shock-absorbing function,
1. being provided with support base, user's generated strenuous vibration when working, it will pass through 2 motion bars of support base lower end
To the extruding that second spring carries out, the first spring is stretched with connecting rod and carries out bradyseism along the sliding of sliding slot, and then pass through support
Seat drive drilling tool is moveed downward along pedestal to be buffered, and the shock-absorbing function of the device is effectively raised；
2. drilling tool is internally provided with the water channel tilted down, user can be when the drilling rod carries out lower driller and makees, into water tank
Cooling water is poured into, and then cold water is made to flow to the outer surface of drilling tool by equally distributed water channel, to carry out cooling dissipate to drilling tool
Thermal technology makees, and effectively avoids the phenomenon that long-time operation makes drilling rod surface be damaged or even be broken appearance, improves the dress
Set service life.
Detailed description of the invention
Fig. 1 is the positive schematic cross-sectional view of the present invention；
Fig. 2 is the positive schematic cross-sectional view of drilling tool of the present invention；
Fig. 3 is the positive schematic cross-sectional view of pedestal of the present invention；
Fig. 4 is pedestal present invention looks up structural representation of the present invention.
In figure: 1, pedestal；2, driving motor；3, first bevel gear；4, drilling tool；5, limited block；6, water channel；7, the second cone tooth
Wheel；8, water tank；9, support base；10, sliding slot；11, the first spring；12, connecting rod；13, shaft；14, motion bar；15, pedestal；
16, second spring；17, fixed thread.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-4 is please referred to, the present invention provides a kind of technical solution: a kind of coal mining drilling rod with shock-absorbing function,
Including pedestal 1, driving motor 2, first bevel gear 3, drilling tool 4, limited block 5, water channel 6, second bevel gear 7, water tank 8, support base
9, sliding slot 10, the first spring 11, connecting rod 12, shaft 13, motion bar 14, pedestal 15, second spring 16 and fixed thread 17, base
Seat 1 is internally provided with driving motor 2, and the output end of driving motor 2 is connected with first bevel gear 3, and the inside of pedestal 1 is run through
There is a drilling tool 4, and the upper end of drilling tool 4 is fixedly connected with limited block 5, the inside of drilling tool 4 is in hollow form structure, and the inside of drilling tool 4
It is evenly distributed with water channel 6, and water channel 6, in the ramp-like structure that dips down, user can be when the drilling rod works, to water tank 8
Cold water is inside poured into, and then cold water is made to carry out cooling work by the outer surface that water channel 6 flow to drilling tool 4；
Drilling tool 4 is internally provided with water channel 6, and the upper end outer surface of drilling tool 4 is provided with second bevel gear 7, and water tank 8 is arranged in base
The inner upper end of seat 1, and the lower end outer surface of water tank 8 is provided with fixed thread 17, and the lower end outside of pedestal 1 is provided with branch
Seat 9 is supportted, the lower end inner surface of support base 9 offers sliding slot 10, and sliding slot 10 is internally provided with the first spring 11, support base 9
It is to be threadedly coupled, and support base 9 is to be slidably connected with connecting rod 12 with the lower end of pedestal 1, connecting rod 12 can be made to stretch the first bullet
Spring 11 is simultaneously moved along sliding slot 10 to 9 two sides of support base progress position；
The inside of sliding slot 10 is arranged in connecting rod 12, and connecting rod 12 is connected with the first spring 11, and connecting rod 12 is oblique
The lower end of support base 9 is set, and connecting rod 12 constitutes turntable by shaft 13 and motion bar 14, can pass through connecting rod
12 the first springs 11 of stretching are simultaneously moved along sliding slot 10, and then guarantee stability when support base 9 works；
The lower end of connecting rod 12 is provided with shaft 13, and the outside of shaft 13 is provided with motion bar 14, and motion bar 14 and branch
Support seat 9 is connected, and the lower end of motion bar 14 is provided with pedestal 15, and the two sides inner surface of pedestal 15 is provided with second spring 16,
And second spring 16 is connected with motion bar 14, and motion bar 14 is provided with 2, and motion bar about the center line of support base 9
14 with support base 9 be rotation connection, and the middle-end of pedestal 15 is round structure, and pedestal 15 passes through second spring 16 and motion bar
14 constitute elastic construction, and when the drilling rod is by violent vibration, motion bar 14 will squeeze second spring 16 and along pedestal
15 is mobile, and then carries out buffering work to vibration.
Working principle:, first will driving according to Fig. 1-4 when using the coal mining drilling rod with shock-absorbing function
Motor 2 powers on, and driving motor 2 will drive second bevel gear 7 to rotate by first bevel gear 3 at this time, at this moment with second
The drilling tool 4 that bevel gear 7 is connected will also be rotated therewith, then the upper surface of user's hand-held supports seat 9, and foot-operated bottom
The two sides of seat 15, drilling tool 4 are carried out downwards to drill through work along earth's surface, drilling tool 4 will generate violent at work at this time
Vibration, at this moment 2 motion bars 14 of 9 lower end of support base, which will be shaken, squeezes second spring 16 along 15 liang of sidesways of pedestal
Dynamic, while motion bar 14 is mobile to two sides, 2 connecting rods 12 being connected with motion bar 14 will stretch the first spring 11 simultaneously
It is moved along sliding slot 10 to two sides, so that support base 9 is made to drive the outside of drilling tool 4 to move down by moving down for motion bar 14,
Vibration buffering work effectively is carried out to the drilling rod by the reset response power of 2 group of first spring 11 and second spring 16；
User can pour into cold water into the water tank 8 of 1 upper end of pedestal, cold water will at this time when the drilling rod carries out lower driller and makees
The inside of its hollow form is flowed into while drilling tool 4 rotates, and then cold water is made to flow to the outer of drilling tool by equally distributed water channel 6
Surface, to carry out cooling heat work to drilling tool 4, effectively avoiding long-time operation makes drilling rod surface be damaged even
The phenomenon that fracture, occurs, and increases whole practicability.
The content being not described in detail in this specification belongs to the prior art well known to professional and technical personnel in the field.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of coal mining drilling rod with shock-absorbing function, including pedestal (1), driving motor (2), water tank (8) and connection
Bar (12), it is characterised in that: the pedestal (1) is internally provided with driving motor (2), and the output end of driving motor (2) connects
Be connected to first bevel gear (3), the inside of the pedestal (1) through having drilling tool (4), and the upper end of drilling tool (4) be fixedly connected it is limited
Position block (5), the drilling tool (4) is internally provided with water channel (6), and the upper end outer surface of drilling tool (4) is provided with second bevel gear
(7), the inner upper end in pedestal (1) is arranged in the water tank (8), and the lower end outer surface of water tank (8) is provided with fixed thread
(17), and the lower end outside of pedestal (1) is provided with support base (9), and the lower end inner surface of the support base (9) offers sliding slot
(10), and sliding slot (10) is internally provided with the first spring (11), and the connecting rod (12) is arranged in the inside of sliding slot (10), and
Connecting rod (12) is connected with the first spring (11), and the lower end of the connecting rod (12) is provided with shaft (13), and shaft (13)
Outside be provided with motion bar (14), and motion bar (14) is connected with support base (9), and the lower end of the motion bar (14) is set
It is equipped with pedestal (15), and the two sides inner surface of pedestal (15) is provided with second spring (16), and second spring (16) and activity
Bar (14) is connected.
2. a kind of coal mining drilling rod with shock-absorbing function according to claim 1, it is characterised in that: the drilling tool
(4) inside is in hollow form structure, and the inside of drilling tool (4) is evenly distributed with water channel (6), and water channel (6) is in tilt down
Shape structure.
3. a kind of coal mining drilling rod with shock-absorbing function according to claim 1, it is characterised in that: the support
Seat (9) is to be threadedly coupled, and support base (9) is to be slidably connected with connecting rod (12) with the lower end of pedestal (1).
4. a kind of coal mining drilling rod with shock-absorbing function according to claim 1, it is characterised in that: the connection
Bar (12) is obliquely arranged in the lower end of support base (9), and connecting rod (12) is made up of shaft (13) and motion bar (14)
Turntable.
5. a kind of coal mining drilling rod with shock-absorbing function according to claim 1, it is characterised in that: the activity
Bar (14) is provided with 2 about the center line of support base (9), and motion bar (14) and support base (9) are rotation connection.
6. a kind of coal mining drilling rod with shock-absorbing function according to claim 1, it is characterised in that: the pedestal
(15) middle-end is round structure, and pedestal (15) constitutes elastic construction by second spring (16) and motion bar (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811534397.7A CN109372422A (en) | 2018-12-14 | 2018-12-14 | A kind of coal mining drilling rod with shock-absorbing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811534397.7A CN109372422A (en) | 2018-12-14 | 2018-12-14 | A kind of coal mining drilling rod with shock-absorbing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109372422A true CN109372422A (en) | 2019-02-22 |
Family
ID=65374545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811534397.7A Pending CN109372422A (en) | 2018-12-14 | 2018-12-14 | A kind of coal mining drilling rod with shock-absorbing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109372422A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110308116A (en) * | 2019-07-01 | 2019-10-08 | 贵州大学 | A kind of coal mining portable gas surveying device |
| CN114293933A (en) * | 2022-01-07 | 2022-04-08 | 黄玉华 | Geological exploration drilling hydraulic propulsion equipment |
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| JP2011161573A (en) * | 2010-02-10 | 2011-08-25 | Nitto Seiko Co Ltd | Screw feeding device for automatic screwing machine |
| KR20120133043A (en) * | 2011-05-30 | 2012-12-10 | 주식회사 성원중기계 | The shock-absorbing device for using a ground excavation device |
| CN205816889U (en) * | 2016-07-07 | 2016-12-21 | 秦皇岛兴龙轮毂有限公司 | The drill bit with arc chip pocket a kind of of improvement |
| CN205851940U (en) * | 2016-08-12 | 2017-01-04 | 绵阳杰鑫工具科技有限公司 | Cold counterbit in a kind of porous |
| CN107876431A (en) * | 2017-12-29 | 2018-04-06 | 安徽宏实光机电高科有限公司 | A kind of double-deck apparatus of selecting rice color |
| CN208137849U (en) * | 2018-05-08 | 2018-11-23 | 中煤科工天地（济源）电气传动有限公司 | One kind is from propelled anchor machine |
| CN208168810U (en) * | 2018-04-24 | 2018-11-30 | 河南理工大学 | A kind of fixed device of mining machinery punching driver drilling rod |
-
2018
- 2018-12-14 CN CN201811534397.7A patent/CN109372422A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011161573A (en) * | 2010-02-10 | 2011-08-25 | Nitto Seiko Co Ltd | Screw feeding device for automatic screwing machine |
| KR20120133043A (en) * | 2011-05-30 | 2012-12-10 | 주식회사 성원중기계 | The shock-absorbing device for using a ground excavation device |
| CN205816889U (en) * | 2016-07-07 | 2016-12-21 | 秦皇岛兴龙轮毂有限公司 | The drill bit with arc chip pocket a kind of of improvement |
| CN205851940U (en) * | 2016-08-12 | 2017-01-04 | 绵阳杰鑫工具科技有限公司 | Cold counterbit in a kind of porous |
| CN107876431A (en) * | 2017-12-29 | 2018-04-06 | 安徽宏实光机电高科有限公司 | A kind of double-deck apparatus of selecting rice color |
| CN208168810U (en) * | 2018-04-24 | 2018-11-30 | 河南理工大学 | A kind of fixed device of mining machinery punching driver drilling rod |
| CN208137849U (en) * | 2018-05-08 | 2018-11-23 | 中煤科工天地（济源）电气传动有限公司 | One kind is from propelled anchor machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110308116A (en) * | 2019-07-01 | 2019-10-08 | 贵州大学 | A kind of coal mining portable gas surveying device |
| CN114293933A (en) * | 2022-01-07 | 2022-04-08 | 黄玉华 | Geological exploration drilling hydraulic propulsion equipment |
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