CN214035524U - A drilling equipment for mine - Google Patents
A drilling equipment for mine Download PDFInfo
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- CN214035524U CN214035524U CN202022568534.8U CN202022568534U CN214035524U CN 214035524 U CN214035524 U CN 214035524U CN 202022568534 U CN202022568534 U CN 202022568534U CN 214035524 U CN214035524 U CN 214035524U
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- gear
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Abstract
The utility model provides a drilling equipment for mine, comprising a base plate, the seat is installed to top surface one side of bottom plate, the seat with bottom plate fixed connection, four gyro wheels are installed to the lower surface symmetry of bottom plate, the bottom plate is kept away from one side top surface of seat is rotated and is connected with the extension board, the preceding back wall of extension board is rotated respectively and is connected with two hydraulic stems, two the bottom of hydraulic stem is respectively the top surface of bottom plate is rotated and is connected. The utility model discloses in, dust removal mechanism can reduce rock drilling mechanism drilling process through annular fan housing and produce the dust, and protection operating personnel's is healthy, and the extension board can be controlled to the hydraulic stem and deflects, drives rock drilling mechanism along with deflecting, conveniently adjusts the different angles of drilling.
Description
Technical Field
The utility model relates to a mine development especially relates to a drilling equipment for mine.
Background
The drilling device is an essential device in the mining process of a mine, and performs drilling operation on a specified place through the high-speed rotation and up-and-down movement of a drill rod and a drill bit, and then loads quantitative explosive to perform blasting operation on the mine.
Generally all adopt hand-held type removal type rock drill to drill the rock body among the prior art, but the angle control of changeing the hole relies on operating personnel's working experience entirely, is difficult for holding, causes the drilling incline easily, and large-scale drilling equipment removes inconveniently to the comparatively constrictive local exploitation of some topography, and the dust that causes among the while drilling process is great to operating personnel's health injury.
SUMMERY OF THE UTILITY MODEL
The present invention aims to provide a drilling device for mines which overcomes or at least partially solves the above mentioned problems, in order to solve the problems of the prior art.
In order to achieve the above object, the technical solution of the present invention is specifically realized as follows:
the utility model provides a drilling device for mine, which comprises a bottom plate, wherein a seat is arranged on one side of the top surface of the bottom plate, the seat is fixedly connected with the bottom plate, four rollers are symmetrically arranged on the lower surface of the bottom plate, a support plate is rotatably connected with the top surface of one side of the bottom plate, which is far away from the seat, the front wall and the rear wall of the support plate are respectively rotatably connected with two hydraulic rods, and the bottom ends of the two hydraulic rods are respectively rotatably connected with the top surface of the bottom plate;
a rock drilling mechanism is arranged on one side, away from the seat, of the support plate, and comprises a first motor, a first gear, a second gear, a drill rod, a spiral disc and a drill bit, wherein the first motor is fixedly connected with the side wall of the L-shaped support plate, the first gear is fixedly connected with an output shaft of the first motor, the first gear is meshed with the second gear, the top end of the drill rod penetrates through the L-shaped support plate and the second gear respectively, the drill rod is rotatably connected with the L-shaped support plate, the drill rod is fixedly connected with the second gear, the spiral disc is fixed on the outer surface of the drill rod, and the bottom end of the drill rod is fixedly connected with the drill bit;
the both sides of extension board are provided with dust removal mechanism, dust removal mechanism dust removal case, tuber pipe, annular fan housing and sleeve pipe, the dust removal case with the top surface fixed connection of bottom plate, the one end of tuber pipe with sheathed tube one end fixed connection, the other end of tuber pipe with dust removal case fixed connection, the sheathed tube other end with the surface fixed connection of annular fan housing, the sleeve pipe is close to the one end surface of tuber pipe pass through the support with the antetheca of extension board rotates and is connected.
As a further aspect of the present invention, the extension plate is kept away from one side of the seat is provided with an L-shaped extension plate, the L-shaped extension plate with a sliding groove sliding connection in the middle of the extension plate.
As a further proposal of the utility model, a pressurizing mechanism is arranged on one side of the support plate close to the seat, and the pressurizing mechanism comprises a second motor, a driving sprocket, a driven sprocket and a chain;
the second motor is fixedly connected with one side of the bottom end of the support plate, an output shaft of the second motor is fixedly connected with the driving chain wheel, the driving chain wheel is rotatably connected with the driven chain wheel through the chain, the driving chain wheel is rotatably connected with the surface of the bottom end of the support plate through a support, and the driven chain wheel is rotatably connected with the surface of the top end of the support plate through a support.
As a further aspect of the present invention, the bottom end of the L-shaped extension plate is passed the chute of the extension plate and the end with the surface fixed connection of the chain, the water pipe is installed on the top end of the drill rod, the water pipe pass through the rotary joint with the top end of the drill rod is rotated and connected.
As a further proposal of the utility model, a plurality of groups of water spray holes are evenly arranged on the outer surface of the drill rod.
As a further proposal of the utility model, the suction inlet has been evenly seted up to the inboard and the bottom surface of annular fan housing, the tuber pipe adopts flexible pipe.
The utility model provides a drilling equipment for mine, beneficial effect lies in:
this a drilling equipment for mine, rock drilling mechanism through setting up, dust removal mechanism, the extension of adjustment hydraulic stem perhaps shortens, it deflects around the bottom plate to drive the extension board, the extension board drives L type extension board and rock drilling mechanism also along with deflecting, the income rock angle of drilling rod has been changed promptly, when the rock mass is harder, let in rivers by water pipe department, rivers flow through the hole for water spraying on the drilling rod, lower the temperature for spiral plate and drill bit, play the effect of protection drill bit and spiral plate, when the dust that the rock drilling produced is great, start the dust removal case, absorb the dust that the drilling rod periphery produced through annular fan housing, it is healthy to protect operating personnel.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a front view provided by an embodiment of the present invention;
fig. 2 is a partial right side view provided by an embodiment of the present invention;
fig. 3 is a partial top view provided by an embodiment of the present invention.
In the figure: 1. a base plate; 2. a seat; 3. a roller; 4. a support plate; 5. an L-shaped support plate; 61. a first motor; 62. a first gear; 63. a second gear; 64. a drill stem; 65. a spiral disc; 66. a drill bit; 71. a second motor; 72. a drive sprocket; 73. a driven sprocket; 74. a chain; 8. a water pipe; 9. a hydraulic lever; 101. a dust removal box; 102. an air duct; 103. an annular fan housing; 104. a sleeve.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
As shown in fig. 1-3, the drilling device for mine of this embodiment, including bottom plate 1, seat 2 is installed to top surface one side of bottom plate 1, seat 2 and bottom plate 1 fixed connection, four gyro wheels 3 are installed to the lower surface symmetry of bottom plate 1, one side top surface that seat 2 was kept away from to bottom plate 1 rotates and is connected with extension board 4, make things convenient for the device to remove through four gyro wheels 3, extension board 4 provides the vertical support effect for rock drilling mechanism, the preceding back wall of extension board 4 rotates respectively and is connected with two hydraulic stems 9, the bottom of two hydraulic stems 9 is the top surface of bottom plate 1 respectively and rotates and connects, it can drive extension board 4 around the top surface deflection of bottom plate 1 to drive hydraulic stem 9 through hydraulic mechanism and stretch out and draw back, thereby change the contained angle between extension board 4 and the bottom plate 1, conveniently adjust the drilling angle of drilling rod 64.
The side of the support plate 4, which is far away from the seat 2, is provided with a rock drilling mechanism, the rock drilling mechanism comprises a first motor 61, a first gear 62, a second gear 63, a drill rod 64, a spiral disc 65 and a drill bit 66, the first motor 61 is fixedly connected with the side wall of the L-shaped support plate 5, the first gear 62 is fixedly connected with an output shaft of the first motor 61, the first gear 62 is meshed with the second gear 63, the top end of the drill rod 64 penetrates through the L-shaped support plate 5 and the second gear 63 respectively, the drill rod 64 is rotatably connected with the L-shaped support plate 5, the drill rod 64 is fixedly connected with the second gear 63, the spiral disc 65 is fixed on the outer surface of the drill rod 64, the bottom end of the drill rod 64 is fixedly connected with the drill bit 66, the first motor 61 is meshed with the second gear 63 through the first gear 62 to drive the drill rod 64, the spiral disc 65 and the drill bit 66 to rotate, the drill bit 66 plays a role in crushing excavated rocks, and the spiral disc 65 discharges broken stones to the ground surface through a spiral lifting effect.
The dust removing mechanism is arranged on two sides of the support plate 4, the dust removing mechanism is a dust removing box 101, an air pipe 102, an annular air cover 103 and a sleeve 104, the dust removing box 101 is fixedly connected with the top surface of the base plate 1, one end of the air pipe 102 is fixedly connected with one end of the sleeve 104, the other end of the air pipe 102 is fixedly connected with the dust removing box 101, the other end of the sleeve 104 is fixedly connected with the outer surface of the annular air cover 103, the outer surface of one end, close to the air pipe 102, of the sleeve 104 is rotatably connected with the front wall of the support plate 4 through a support, in operation, the annular air cover 103 is sleeved on the outer sides of the drill rod 64 and the spiral disk 65, negative pressure suction is generated in the dust removing box 101, dust around the spiral disk 65 is sucked and collected through the air pipe 102 and the annular air cover 103, a dust removing effect is achieved, and the health of operators is protected.
As shown in figure 1, an L-shaped support plate 5 is arranged on one side, away from the seat 2, of the support plate 4, the L-shaped support plate 5 is in sliding connection with a sliding groove in the middle of the support plate 4, the L-shaped support plate 5 plays a supporting role for the drill rod 64, and the drill rod 64 is driven to move along the length direction of the sliding groove by being nested in the sliding groove of the support plate 4, so that the drilling depth is controlled.
As shown in fig. 1 and 2, a pressurizing mechanism is arranged on one side of the support plate 4 close to the seat 2, and comprises a second motor 71, a driving sprocket 72, a driven sprocket 73 and a chain 74;
As shown in FIG. 1, the bottom end of the L-shaped support plate 5 passes through the chute of the support plate 4, the tail end of the L-shaped support plate is fixedly connected with the surface of the chain 74, the top end of the drill rod 64 is provided with a water pipe 8, the water pipe 8 is rotatably connected with the top end of the drill rod 64 through a rotary joint, and clean water is injected into the drill rod 64 through the water pipe 8 to play a role in cooling and lubricating the drill bit 64.
As shown in fig. 1, a plurality of groups of water spray holes are uniformly formed in the outer surface of the drill rod 64, and clean water flows out of the water spray holes, so that the spiral disk 65 and the drill bit 66 can be uniformly cooled.
As shown in fig. 1, 2 and 3, the inner side and the bottom surface of the annular wind shield 103 are uniformly provided with air suction openings, the air suction openings play a role in sucking dust around the drill pipe 64 and reducing dust diffusion, the air pipe 102 adopts a telescopic pipe, and the annular wind shield 103 can deflect around the outer wall of the support plate 4 through the sleeve 104, so that dust removal can be conveniently arranged according to site conditions.
The utility model discloses a theory of operation and application method:
when the drilling device for the mine is used, the device is moved to a drilling position firstly, the extension or the shortening of the hydraulic rod 9 is adjusted, the support plate 4 is driven to deflect around the bottom plate 1, the support plate 4 drives the L-shaped support plate 5 and the rock drilling mechanism to deflect along with the deflection, namely, the rock entering angle of the drill rod 64 is changed, the first motor 61 is started to drive the first gear 62 to rotate, the first gear 62 is meshed with the second gear 63 to drive the drill rod 64, the spiral disc 65 and the drill bit 66 to rotate along with the deflection, the second motor 71 is started to drive the L-shaped support plate 5 to move downwards through the driving chain wheel 72 meshed with the chain 74, and the L-shaped support plate 5 drives the drill rod 64, the spiral disc 65 and the drill bit 66 to continuously press a rock face to start rock drilling.
When the rock mass is hard, water flow is introduced from the water pipe 8 and flows out through the water spraying holes on the drill rod 64 to cool the spiral disk 65 and the drill bit 66, so that the drill bit 66 and the spiral disk 65 are protected.
When the dust generated by rock drilling is large, the dust removal box 101 is started, and the dust generated around the drill rod 64 is absorbed through the annular wind cover 103, so that the health of operators is protected.
The above are merely examples of the present application and are not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.
Claims (6)
1. A drilling device for a mine, comprising a base plate (1), characterized in that: a seat (2) is mounted on one side of the top surface of the bottom plate (1), the seat (2) is fixedly connected with the bottom plate (1), four idler wheels (3) are symmetrically mounted on the lower surface of the bottom plate (1), a support plate (4) is rotatably connected to the top surface of one side, far away from the seat (2), of the bottom plate (1), two hydraulic rods (9) are rotatably connected to the front wall and the rear wall of the support plate (4) respectively, and the bottom ends of the two hydraulic rods (9) are rotatably connected to the top surface of the bottom plate (1) respectively;
a rock drilling mechanism is arranged on one side of the support plate (4) far away from the seat (2), the rock drilling mechanism comprises a first motor (61), a first gear (62), a second gear (63), a drill rod (64), a spiral disc (65) and a drill bit (66), the first motor (61) is fixedly connected with the side wall of the L-shaped support plate (5), the first gear (62) is fixedly connected with an output shaft of the first motor (61), the first gear (62) is meshed with the second gear (63), the top end of the drill rod (64) penetrates through the L-shaped support plate (5) and the second gear (63) respectively, the drill rod (64) is rotationally connected with the L-shaped support plate (5), the drill rod (64) is fixedly connected with the second gear (63), the spiral disc (65) is fixed on the outer surface of the drill rod (64), and the bottom end of the drill rod (64) is fixedly connected with the drill bit (66);
the both sides of extension board (4) are provided with dust removal mechanism, dust removal mechanism dust removal case (101), tuber pipe (102), annular fan housing (103) and sleeve pipe (104), dust removal case (101) with the top surface fixed connection of bottom plate (1), the one end of tuber pipe (102) with the one end fixed connection of sleeve pipe (104), the other end of tuber pipe (102) with dust removal case (101) fixed connection, the other end of sleeve pipe (104) with the surface fixed connection of annular fan housing (103), sleeve pipe (104) are close to the one end surface of tuber pipe (102) pass through the support with the antetheca of extension board (4) rotates and is connected.
2. A drilling apparatus for a mine according to claim 1, wherein: an L-shaped support plate (5) is arranged on one side, away from the seat (2), of the support plate (4), and the L-shaped support plate (5) is in sliding connection with a sliding groove in the middle of the support plate (4).
3. A drilling apparatus for a mine according to claim 2, wherein: a pressurizing mechanism is arranged on one side, close to the seat (2), of the support plate (4), and comprises a second motor (71), a driving chain wheel (72), a driven chain wheel (73) and a chain (74);
the second motor (71) is fixedly connected with one side of the bottom end of the support plate (4), an output shaft of the second motor (71) is fixedly connected with the driving chain wheel (72), the driving chain wheel (72) is rotatably connected with the driven chain wheel (73) through the chain (74), the driving chain wheel (72) is rotatably connected with the surface of the bottom end of the support plate (4) through a support, and the driven chain wheel (73) is rotatably connected with the surface of the top end of the support plate (4) through a support.
4. A drilling apparatus for a mine according to claim 3, wherein: the bottom end of the L-shaped support plate (5) penetrates through the sliding groove of the support plate (4), the tail end of the L-shaped support plate is fixedly connected with the surface of the chain (74), a water pipe (8) is installed at the top end of the drill rod (64), and the water pipe (8) is rotatably connected with the top end of the drill rod (64) through a rotary joint.
5. A drilling apparatus for a mine according to claim 4, wherein: the outer surface of the drill rod (64) is uniformly provided with a plurality of groups of water spray holes.
6. A drilling apparatus for a mine according to claim 5, wherein: the inner side and the bottom surface of the annular fan housing (103) are uniformly provided with air suction openings, and the air pipe (102) adopts telescopic pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022568534.8U CN214035524U (en) | 2020-11-09 | 2020-11-09 | A drilling equipment for mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022568534.8U CN214035524U (en) | 2020-11-09 | 2020-11-09 | A drilling equipment for mine |
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| Publication Number | Publication Date |
|---|---|
| CN214035524U true CN214035524U (en) | 2021-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022568534.8U Active CN214035524U (en) | 2020-11-09 | 2020-11-09 | A drilling equipment for mine |
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| CN (1) | CN214035524U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113685137A (en) * | 2021-09-26 | 2021-11-23 | 东华理工大学 | Drilling equipment for geological structure analysis and detection |
| CN115538929A (en) * | 2022-09-27 | 2022-12-30 | 重庆交通大学 | Drill jumbo-based directional slotting tool bit sleeve for special-shaped hole motor |
-
2020
- 2020-11-09 CN CN202022568534.8U patent/CN214035524U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113685137A (en) * | 2021-09-26 | 2021-11-23 | 东华理工大学 | Drilling equipment for geological structure analysis and detection |
| CN113685137B (en) * | 2021-09-26 | 2023-04-25 | 东华理工大学 | Drilling equipment for geologic structure analysis and detection |
| CN115538929A (en) * | 2022-09-27 | 2022-12-30 | 重庆交通大学 | Drill jumbo-based directional slotting tool bit sleeve for special-shaped hole motor |
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