CN110905394A - Hydraulic rock drill capable of being automatically propelled - Google Patents
Hydraulic rock drill capable of being automatically propelled Download PDFInfo
- Publication number
- CN110905394A CN110905394A CN201911249255.0A CN201911249255A CN110905394A CN 110905394 A CN110905394 A CN 110905394A CN 201911249255 A CN201911249255 A CN 201911249255A CN 110905394 A CN110905394 A CN 110905394A
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- pulley
- fixed
- rock drill
- gear
- pull rope
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B1/00—Percussion drilling
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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
- E21B15/003—Supports for the drilling machine, e.g. derricks or masts adapted to be moved on their substructure, e.g. with skidding means; adapted to drill a plurality of wells
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses a hydraulic rock drill capable of being automatically propelled, which comprises a sliding plate fixedly connected with a rock drill body, wherein the sliding plate is connected to a sliding rail through a sliding block, and the sliding rail is fixed on a base; the slide is propelled by two ropes. The invention can automatically advance in the rock drilling process, thereby reducing the working strength of workers and simultaneously improving the stability and the efficiency of rock drilling.
Description
Technical Field
The invention relates to the technical field of rock drills, in particular to a hydraulic rock drill capable of being automatically propelled.
Background
A hydraulic rock drill is a tool for directly quarrying stone, which drills blastholes in a rock layer to put explosives for quarrying the rock, thereby completing a stone quarrying work. The existing hydraulic rock drill generally depends on manual propulsion in the rock drilling propulsion process, the propulsion is adjusted completely by the subjective experience of workers, the stability is poor, the working strength of the workers is high, fatigue is easy to generate, and the rock drilling efficiency is low.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a hydraulic rock drill capable of being automatically propelled, which can be automatically propelled in the rock drilling process, reduces the working strength of workers and simultaneously improves the stability and efficiency of rock drilling.
The scheme for solving the technical problems is as follows:
a kind of hydraulic rock drill that can be pushed automatically, including the slide plate fixedly connected with rock drill fuselage, the bottom of the said slide plate is fixed with the slide block, the slide block plug bush is on the slide rail set up in the fore-and-aft direction, both ends of the slide rail are fixed on front sidewall and back sidewall of the rectangular channel of the base separately; the sliding plate is in a rectangular block shape, a first lug and a second lug which are arranged in the front and back are fixed on the left side wall of the sliding plate, a third lug and a fourth lug which are arranged in the front and back are fixed on the right side wall of the sliding plate, a first pulley and a second pulley which are arranged in the front and back are hinged at the left end of the base, a third pulley and a fourth pulley which are arranged in the front and back are hinged at the right end of the base, a rectangular hole which penetrates through the front and back is formed in the sliding plate, a first pull rope and a second pull rope which are arranged in a crossed mode are sleeved in the rectangular hole, one end of the first pull rope bypasses the end part of the first pulley and is fixed on the first lug through a fastening assembly, the other end of the first pull rope bypasses the end part of the fourth pulley and is fixed on the fourth lug through a fastening assembly, one end of the second pull rope bypasses the end part of the third pulley and is fixed on the third lug through a fastening assembly, one end of the second pull rope bypasses the, the first pull rope and the second pull rope are in a tensioning state; the outer wall of the first pulley is fixed with a first gear, the outer wall of the third pulley is fixed with a second gear, the first gear is meshed with the second gear, the first gear is meshed with a driving gear, and the driving gear is fixedly connected with a motor shaft of a motor fixed on the base.
The first pull rope and the second pull rope are arranged in a vertically staggered mode.
The first pulley, the second pulley, the third pulley and the fourth pulley are respectively formed with an annular groove with a cross section in a V shape, and the diameter of the annular groove of the first pulley, the diameter of the annular groove of the second pulley, the diameter of the annular groove of the third pulley and the diameter of the annular groove of the fourth pulley are equal in size.
The first gear and the second gear have the same number of teeth.
Each shaping has a rectangle through-hole that runs through from top to bottom on first journal stirrup, second journal stirrup, third journal stirrup and the fourth journal stirrup, fastening component include with rectangle through-hole matched with rectangle post, the both ends of rectangle post are fixed with clamp plate and screw rod respectively, the tip shaping that the rectangle post is close to the clamp plate has the rope hole that runs through from front to back, the tip plug bush of first stay cord or second stay cord is in the rope hole, the spiro union has lock nut on the screw rod, clamp plate and lock nut are located the both ends of rectangle through-hole respectively.
The front end of the slide rail is formed with a plurality of threaded holes which are uniformly distributed in the front and back, and one of the threaded holes is screwed with a screw for blocking the slide block from moving forwards.
Four corners of the base are respectively provided with a support leg.
The first pull rope and the second pull rope are steel wire ropes.
The invention has the following outstanding effects: compared with the prior art, the automatic rock drilling machine can automatically advance in the rock drilling process, reduces the working strength of workers, and simultaneously improves the stability and the efficiency of rock drilling.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a cross-sectional view of fig. 1 with the frame of the rock drill concealed;
FIG. 3 is a cross-sectional view taken along A-A of FIG. 2;
FIG. 4 is a cross-sectional view taken along line B-B of FIG. 2;
FIG. 5 is a cross-sectional view taken along line C-C of FIG. 2;
fig. 6 is a cross-sectional view taken along line D-D of fig. 2.
Detailed Description
In the embodiment, as shown in fig. 1 to 6, a hydraulic rock drill capable of automatically propelling comprises a sliding plate 12 fixedly connected with a rock drill body 11, wherein a sliding block 13 is fixed at the bottom of the sliding plate 12, the sliding block 13 is inserted and sleeved on a sliding rail 14 arranged in the front-back direction, and two ends of the sliding rail 14 are respectively fixed on the front side wall and the rear side wall of a rectangular groove 151 of a base 15; the sliding plate 12 is in a rectangular block shape, a first lug 16 and a second lug 17 which are arranged in the front and back are fixed on the left side wall of the sliding plate 12, a third lug 18 and a fourth lug 19 which are arranged in the front and back are fixed on the right side wall of the sliding plate 12, a first pulley 20 and a second pulley 21 which are arranged in the front and back are hinged at the left end of the base 15, a third pulley 22 and a fourth pulley 23 which are arranged in the front and back are hinged at the right end of the base 15, a rectangular hole 121 which penetrates through the front and back is formed in the sliding plate 12, a first pull rope 24 and a second pull rope 25 which are arranged in a crossing manner are sleeved in the rectangular hole 121, one end of the first pull rope 24 bypasses the end part of the first pulley 20 and is fixed on the first lug 16 through a fastening component 4, the other end of the first pull rope 24 bypasses the end part of the fourth pulley 23 and is fixed on the fourth lug 19 through a fastening component 4, one end of the second pull rope 25 bypasses the end part of the third pulley 22 and, one end of the second pulling rope 25 is wound around the end part of the second pulley 21 and is fixed on the second lug 17 through a fastening component 4, and the first pulling rope 24 and the second pulling rope 25 are in a tensioning state; a first gear 26 is fixed on the outer wall of the first pulley 20, a second gear 27 is fixed on the outer wall of the third pulley 22, the first gear 26 is meshed with the second gear 27, the first gear 26 is meshed with a driving gear 28, and the driving gear 28 is fixedly connected with a motor shaft of a motor 29 fixed on the base 15.
Further, the first cord 24 and the second cord 25 are arranged to be offset from each other in the vertical direction.
Furthermore, each of the first pulley 20, the second pulley 21, the third pulley 22 and the fourth pulley 23 is formed with an annular groove having a cross-section in a shape of "V", and a diameter of the annular groove of the first pulley 20, a diameter of the annular groove of the second pulley 21, a diameter of the annular groove of the third pulley 22 and a diameter of the annular groove of the fourth pulley 23 are equal in size.
Furthermore, the first gear 26 and the second gear 27 have the same number of teeth.
Furthermore, a rectangular through hole 100 penetrating up and down is formed in each of the first lug 16, the second lug 17, the third lug 18 and the fourth lug 19, the fastening assembly 4 includes a rectangular column 41 matched with the rectangular through hole, a pressing plate 42 and a screw 43 are fixed at two ends of the rectangular column 41 respectively, a rope hole 411 penetrating front and back is formed at an end portion of the rectangular column 41 close to the pressing plate 42, an end portion of the first pull rope 24 or the second pull rope 25 is inserted in the rope hole 411, a locking nut 44 is screwed on the screw 43, and the pressing plate 42 and the locking nut 44 are located at two ends of the rectangular through hole respectively.
Furthermore, a plurality of threaded holes 141 are formed in the front end of the slide rail 14, and the threaded holes 141 are evenly distributed in the front and back direction, and a screw 30 for blocking the slide block 13 from moving forward is screwed on one of the threaded holes 141.
Furthermore, a support leg 152 is disposed at each of four corners of the base 15.
Further, the first pulling rope 24 and the second pulling rope 25 are steel wire ropes.
The working principle is as follows: first, the base is placed on the ground by the legs 152 and the drill rod attached to the body of the rock drill is directed towards the rock wall to be drilled; secondly, the motor 29 is started, the motor 29 drives the driving gear 28 to rotate, the driving gear 28 drives the first gear 26 to slowly rotate anticlockwise, the first gear 26 drives the second gear 27 to synchronously rotate clockwise, the first gear 26 drives the first pulley 20 to rotate, the first pulley 20 drives the fourth lug 19 to move towards the drill rod through the first pull rope 24 and the fourth pulley 23, meanwhile, the second gear 27 drives the third pulley 22 and the second pulley 21 to drive the second lug 17 to move towards the drill rod, and as the linear speeds of the first pull rope and the second pull rope are equal, the second lug 17 and the fourth lug 19 simultaneously drive the sliding plate 12 to move, the sliding plate 12 drives the rock drill machine body to move, and the rock drill machine body drives the drill rod to move towards the rock wall, so that the rock wall is drilled; after the hole drilling is finished, the motor 29 is rotated in the direction, and the sliding plate 12 drives the rock drill body to move reversely to be separated from the rock wall; in the third place, the first place is,
finally, the above embodiments are only for illustrating the present invention and not for limiting the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, so that all equivalent technical solutions also belong to the scope of the present invention, and the scope of the present invention should be defined by the claims.
Claims (8)
1. A hydraulic rock drill capable of automatic propulsion, comprising a sliding plate (12) fixedly connected with a rock drill body (11), characterized in that: a sliding block (13) is fixed at the bottom of the sliding plate (12), the sliding block (13) is inserted and sleeved on a sliding rail (14) arranged in the front-back direction, and two ends of the sliding rail (14) are respectively fixed on the front side wall and the rear side wall of a rectangular groove (151) of the base (15); slide (12) are rectangular block, are fixed with first journal stirrup (16) and second journal stirrup (17) that set up around on the left side wall of slide (12), are fixed with third journal stirrup (18) and fourth journal stirrup (19) that set up around on the right side wall of slide (12), the left end of base (15) articulates first pulley (20) and second pulley (21) that set up around having, and the right-hand member of base (15) articulates third pulley (22) and fourth pulley (23) that set up around having, the inside shaping of slide (12) has rectangular hole (121) that run through around, and the first stay cord (24) and the second stay cord (25) of cross arrangement have been cup jointed in rectangular hole (121), and the one end of first stay cord (24) is fixed on first journal stirrup (16) through a fastening component (4) around the tip of first pulley (20), and the other end of first stay cord (24) is fixed on fourth journal stirrup (16) through a fastening component (4) around the tip of fourth pulley (23) (19) One end of a second pull rope (25) is wound around the end part of the third pulley (22) and fixed on the third lug (18) through a fastening component (4), one end of the second pull rope (25) is wound around the end part of the second pulley (21) and fixed on the second lug (17) through a fastening component (4), and the first pull rope (24) and the second pull rope (25) are in a tensioning state; be fixed with first gear (26) on the outer wall of first pulley (20), be fixed with second gear (27) on the outer wall of third pulley (22), first gear (26) and second gear (27) meshing, first gear (26) meshing has drive gear (28), drive gear (28) and the motor shaft fixed connection of motor (29) of fixing on base (15).
2. A self-propelled hydraulic rock drill according to claim 1 and wherein: the first pull rope (24) and the second pull rope (25) are arranged in a vertically staggered mode.
3. A self-propelled hydraulic rock drill according to claim 1 and wherein: the first pulley (20), the second pulley (21), the third pulley (22) and the fourth pulley (23) are respectively formed with an annular groove with a V-shaped cross section, and the diameter of the annular groove of the first pulley (20), the diameter of the annular groove of the second pulley (21), the diameter of the annular groove of the third pulley (22) and the diameter of the annular groove of the fourth pulley (23) are equal in size.
4. A self-propelled hydraulic rock drill according to claim 3 and wherein: the first gear (26) and the second gear (27) have the same number of teeth.
5. A self-propelled hydraulic rock drill according to claim 1 and wherein: each shaping has a rectangle through-hole (100) that runs through from top to bottom on first journal stirrup (16), second journal stirrup (17), third journal stirrup (18) and fourth journal stirrup (19), fastening components (4) include with rectangle through-hole matched with rectangle post (41), the both ends of rectangle post (41) are fixed with clamp plate (42) and screw rod (43) respectively, the tip shaping that rectangle post (41) are close to clamp plate (42) has rope hole (411) that run through from beginning to end, the tip plug bush of first stay cord (24) or second stay cord (25) is in rope hole (411), the spiro union has lock nut (44) on screw rod (43), clamp plate (42) and lock nut (44) are located the both ends of rectangle through-hole respectively.
6. A self-propelled hydraulic rock drill according to claim 1 and wherein: a plurality of threaded holes (141) uniformly distributed in the front and back are formed in the front end of the sliding rail (14), and a screw (30) used for blocking the sliding block (13) from moving forwards is connected to one of the threaded holes (141) in a threaded mode.
7. A self-propelled hydraulic rock drill according to claim 1 and wherein: four corners of the base (15) are respectively provided with a supporting leg (152).
8. A self-propelled hydraulic rock drill according to claim 1 or 3 and wherein: the first pull rope (24) and the second pull rope (25) are steel wire ropes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911249255.0A CN110905394B (en) | 2019-12-09 | 2019-12-09 | Hydraulic rock drill capable of being automatically propelled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911249255.0A CN110905394B (en) | 2019-12-09 | 2019-12-09 | Hydraulic rock drill capable of being automatically propelled |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110905394A true CN110905394A (en) | 2020-03-24 |
| CN110905394B CN110905394B (en) | 2021-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911249255.0A Active CN110905394B (en) | 2019-12-09 | 2019-12-09 | Hydraulic rock drill capable of being automatically propelled |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2084094A2 (en) * | 2006-11-10 | 2009-08-05 | Kone Corporation | Arrangement in an elevator speed limiter |
| CN202281518U (en) * | 2011-11-02 | 2012-06-20 | 刘池明 | High temperature smelting furnace stirring device |
| JP2014125283A (en) * | 2012-12-25 | 2014-07-07 | Kawasaki Heavy Ind Ltd | Cargo handling gear |
| CN206769844U (en) * | 2017-05-12 | 2017-12-19 | 重庆迈威重工机械有限公司 | A kind of rock drill propulsive mechanism |
| CN208633770U (en) * | 2018-07-27 | 2019-03-22 | 浙江海聚科技有限公司 | A kind of rock drilling machine withdrawing mechanism |
| CN109869097A (en) * | 2019-04-04 | 2019-06-11 | 中铁工程装备集团隧道设备制造有限公司 | A kind of forward beam assembly of tunnel perimeter blasthole drilling |
| CN208989133U (en) * | 2017-08-30 | 2019-06-18 | 首都医科大学附属北京天坛医院 | A kind of robot manipulation's platform |
| CN110107219A (en) * | 2019-05-29 | 2019-08-09 | 广州煌牌自动设备有限公司 | A kind of rock drilling impact gun |
-
2019
- 2019-12-09 CN CN201911249255.0A patent/CN110905394B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2084094A2 (en) * | 2006-11-10 | 2009-08-05 | Kone Corporation | Arrangement in an elevator speed limiter |
| CN202281518U (en) * | 2011-11-02 | 2012-06-20 | 刘池明 | High temperature smelting furnace stirring device |
| JP2014125283A (en) * | 2012-12-25 | 2014-07-07 | Kawasaki Heavy Ind Ltd | Cargo handling gear |
| CN206769844U (en) * | 2017-05-12 | 2017-12-19 | 重庆迈威重工机械有限公司 | A kind of rock drill propulsive mechanism |
| CN208989133U (en) * | 2017-08-30 | 2019-06-18 | 首都医科大学附属北京天坛医院 | A kind of robot manipulation's platform |
| CN208633770U (en) * | 2018-07-27 | 2019-03-22 | 浙江海聚科技有限公司 | A kind of rock drilling machine withdrawing mechanism |
| CN109869097A (en) * | 2019-04-04 | 2019-06-11 | 中铁工程装备集团隧道设备制造有限公司 | A kind of forward beam assembly of tunnel perimeter blasthole drilling |
| CN110107219A (en) * | 2019-05-29 | 2019-08-09 | 广州煌牌自动设备有限公司 | A kind of rock drilling impact gun |
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| Publication number | Publication date |
|---|---|
| CN110905394B (en) | 2021-05-07 |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhou Min Inventor after: Wang Genzhong Inventor after: Lu Jianyou Inventor before: Lu Jianyou |
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| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210421 Address after: 323300 Zhuang mountain, Suichang County, Zhejiang City, Lishui Province Applicant after: Zhejiang Lihua Blasting Engineering Co.,Ltd. Address before: 523000 Building 1, No.17, Guangming Road, Dongcheng Street, Dongcheng District, Dongguan City, Guangdong Province Applicant before: Dongguan Zhijian Electromechanical Engineering Technology Co.,Ltd. |
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| GR01 | Patent grant |