CN220487480U - Drilling machine for drilling holes for mine blasting - Google Patents
Drilling machine for drilling holes for mine blasting Download PDFInfo
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- CN220487480U CN220487480U CN202322109645.6U CN202322109645U CN220487480U CN 220487480 U CN220487480 U CN 220487480U CN 202322109645 U CN202322109645 U CN 202322109645U CN 220487480 U CN220487480 U CN 220487480U
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- 238000005553 drilling Methods 0.000 title claims abstract description 40
- 238000005422 blasting Methods 0.000 title claims abstract description 25
- 230000001681 protective effect Effects 0.000 claims description 7
- 238000009434 installation Methods 0.000 abstract description 8
- 238000004080 punching Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a blasthole drilling machine for mine blasting, which comprises a base, an electric telescopic rod, a fixed block, a rotating seat and a driving sleeve, wherein a first motor is arranged at the bottom of the fixed block, a second motor is arranged on an installation block at the top of the rotating seat, a third motor is arranged in the driving sleeve, when in drilling, the electric telescopic rod is used for adjusting the height of a drill bit, the first motor is used for controlling the vertical stroke of the drill bit, the second motor is used for controlling the transverse stroke of the drill bit, the third motor is used for driving the drill bit to drill in a matched mode, all parts are matched for use, all-dimensional flexible drilling is realized, the drilling efficiency is improved, all parts are connected by adopting screws, and the drill bit is easy to assemble, disassemble and overhaul.
Description
Technical Field
The utility model relates to the field of blasting drilling equipment, in particular to a blasthole drilling machine for mine-cutting blasting.
Background
A drill refers to a device that leaves a cylindrical hole or bore in a target by means of rotary cutting or rotary extrusion with a tool that is harder and sharper than the target. Currently, a blasthole drilling machine is one of the necessary equipment for mountain and mine blasting.
The chinese patent document of application number 201821008424.2 has been retrieved and a novel drilling machine of hole is beaten in mining is disclosed, including the base, the base both sides all are equipped with fastening device, and the base top is equipped with the lift seat, is equipped with the second hydraulic lifting rod between lift seat and the base, and the lift seat top is equipped with rotates the seat, rotates the seat top and is equipped with the supporting seat, and supporting seat one side is equipped with the connector, and the connector outside is equipped with the second motor, and second motor one side is connected with the head of taking the hole, and the head of taking the hole is connected with second motor drive. Thereby promote the height of the head of punching through the height of second hydraulic lifting rod promotion elevating socket, thereby first motor work drives the rotation seat and rotates can adjust the position of head horizontal direction of punching, however, this drilling machine has following problem in the use: (1) Although the vertical movement is realized through the hydraulic lifting rod, the punching is limited to the horizontal punching, and the limitation is larger; (2) The height of the hydraulic lifting rod is adjusted only through the hydraulic lifting rod, so that the synchronization of a certain hydraulic lifting rod is possibly lacked in the use process, and the drilling efficiency and accuracy are further affected; (3) All parts of the drilling machine are fixedly connected, and the assembly, disassembly and maintenance are difficult.
Disclosure of Invention
The utility model provides a blasthole drilling machine for mine blasting, and aims to solve the problems that the conventional blasthole drilling machine can only perform horizontal direction hole drilling, has large limitation and is difficult to disassemble, assemble and overhaul.
The utility model relates to a blasthole drilling machine for mine blasting, which comprises a base, wherein a plurality of electric telescopic rods are symmetrically arranged at the top of the base, the top of the telescopic ends of the electric telescopic rods are connected with fixed blocks, the bottoms of the fixed blocks are connected with first motors, one sides of the fixed blocks opposite to the first motors are provided with fixed grooves, and mounting sleeves are arranged in the fixed grooves; the output end of the first motor is electrically connected with a driving shaft, and the free end of the driving shaft penetrates through the fixed block and is fixedly connected with the bottom of the mounting sleeve; a rotating seat is arranged in the mounting sleeve, the top of the rotating seat is connected with a mounting block, one side of the mounting block is provided with an adjusting groove, a driving gear is arranged in the adjusting groove, the outer wall of the mounting block on the same side as the adjusting groove is provided with a second motor, the output end of the second motor is electrically connected with a first rotating shaft, and the free end of the first rotating shaft penetrates through the mounting block and is connected with the driving gear; the top of the mounting block is provided with a driving sleeve, one end of the driving sleeve is inserted with a hydraulic rod, the output end of the hydraulic rod is connected with the driving block, the driving block is inserted into the inner cavity of the driving sleeve, the driving block is internally provided with a mounting cavity, a third motor is arranged in the mounting cavity, one side of the driving block, far away from the third motor, is provided with a mounting groove, a fixing sleeve is arranged in the mounting groove, a horizontal slot is arranged in the fixing sleeve, a drill bit is inserted in the slot, and an adjusting through groove is arranged on the driving sleeve at the joint of the fixing sleeve and the drill bit; the output end of the third motor is electrically connected with a second rotating shaft, and the free end of the second rotating shaft penetrates through the mounting groove and is fixedly connected with the fixed sleeve; the top of the mounting block is provided with a rotating groove, the bottom of the driving sleeve is symmetrically provided with a fixed lug plate, a fixed shaft penetrates through the fixed lug plate, and the fixed shaft is rotationally connected with the inner wall of the rotating groove; bearing seats are arranged at two ends of the fixed shaft and fixedly connected with the mounting blocks, one end of the fixed shaft, which is close to the driving gear, is connected with an adjusting gear, and the adjusting gear is meshed with the driving gear.
Preferably, the bottom of the base is symmetrically provided with lockable moving wheels.
Preferably, the number of the movable wheels is four, and the movable wheels are symmetrically arranged at four corners of the bottom of the base respectively.
Preferably, the first motor is provided with a protective frame on the outer side, and the top of the protective frame is fixedly connected with the bottom of the fixed block.
Preferably, the fixing groove is circular.
Preferably, the rotating seat is connected with the mounting sleeve through first screws which are symmetrically arranged.
Preferably, the bearing seat is connected with the mounting block through second screws which are symmetrically arranged.
Preferably, the drill bit is connected with the fixed sleeve through third screws which are symmetrically arranged.
Preferably, the mounting block is in the shape of a convex character.
Preferably, the number of the electric telescopic rods is four.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the perforation drilling machine for mining blasting, provided by the utility model, the electric telescopic rod is used for adjusting the height of the drill bit, the first motor is used for controlling the vertical stroke of the drill bit, the second motor is used for controlling the transverse stroke of the drill bit, the third motor is used for driving the drill bit to punch by being matched with the hydraulic rod, all parts are matched for use, so that all-dimensional flexible punching is realized, and the punching efficiency is high.
2. The blasthole drilling machine for mine blasting provided by the utility model has the advantages that all the components are connected by adopting the screw rods and are detachable, so that the replacement and maintenance are convenient, and the practicability is strong.
3. According to the drilling machine for the blast hole for the mine blasting, disclosed by the utility model, the lockable movable wheels are arranged at the bottom of the drilling machine, so that the drilling machine can be flexibly moved along with a drilling site, and can be prevented from moving along with a drilling acting force after being locked, and the safety is high.
Drawings
FIG. 1 is a schematic diagram of the whole structure of a blasthole drilling machine for mine blasting;
FIG. 2 is a left side view of FIG. 1;
FIG. 3 is a schematic diagram showing a half-section of a blasthole drilling machine for mine blasting according to the present utility model;
FIG. 4 is an enlarged view of FIG. 2 at A;
FIG. 5 is an enlarged view of FIG. 3 at B;
FIG. 6 is an enlarged view of FIG. 3 at C;
in the figure: 1-a base; 101-moving wheels; 102-an electric telescopic rod; 2-a fixed block; 201-a first motor; 202-a protective frame; 203-a fixed slot; 204-mounting a sleeve; 205-drive shaft; 206-a first screw; 3-a rotating seat; 301-mounting blocks; 302-an adjustment tank; 303-a second motor; 304-a drive gear; 305-a second screw; 306-a rotating groove; 307-a first spindle; 4-driving sleeve; 401-a hydraulic rod; 402-a drive block; 403-mounting cavity; 404-mounting slots; 405-a third motor; 406-fixing the sleeve; 407-slots; 408-a third screw; 409-drill bit; 410-adjusting the through groove; 411-fixing the ear plate; 412-a stationary shaft; 413-an adjusting gear; 414-bearing blocks; 415-a second spindle.
Detailed Description
The utility model is further described below with reference to the accompanying drawings:
as shown in fig. 1-6, the utility model relates to a blasthole drilling machine for mine blasting, which comprises a base 1, four lockable moving wheels 101 are symmetrically arranged at four corners of the bottom of the base 1, four electric telescopic rods 102 are symmetrically arranged at the top of the base 1, the top of the telescopic ends of the electric telescopic rods 102 are connected with a fixed block 2, the bottom of the fixed block 2 is connected with a first motor 201, a protective frame 202 is arranged outside the first motor 201, the top of the protective frame 202 is welded with the bottom of the fixed block 2, a circular fixed groove 203 is formed in one side of the fixed block 2 opposite to the first motor 201, and a mounting sleeve 204 is arranged in the fixed groove 203; the output end of the first motor 201 is electrically connected with a driving shaft 205, the free end of the driving shaft 205 passes through the fixed block 2 and is fixedly connected with the bottom of the mounting sleeve 204, and the driving shaft 205 is rotationally connected with the fixed block 2; the installation sleeve 204 is internally connected with a rotating seat 3 through four symmetrically arranged first screws 206, the top of the rotating seat 3 is connected with a convex-shaped installation block 301, one side of the installation block 301 is provided with an adjusting groove 302, a driving gear 304 is arranged in the adjusting groove 302, the outer wall of the installation block 301 at the same side of the adjusting groove 302 is provided with a second motor 303, the output end of the second motor 303 is electrically connected with a first rotating shaft 307, the free end of the first rotating shaft 307 penetrates through the installation block 301 to be connected with the driving gear 304, and the first rotating shaft 307 is rotationally connected with the installation block 301; the top of the mounting block 301 is provided with a driving sleeve 4, one end of the driving sleeve 4 is inserted with a hydraulic rod 401, the outer wall of the telescopic end of the hydraulic rod 401 is in sliding connection with the inner wall of the driving sleeve 4, the output end of the hydraulic rod 401 is connected with a driving block 402, the driving block 402 is inserted into the inner cavity of the driving sleeve 4, and the outer wall of the driving block 402 is in sliding connection with the inner wall of the driving sleeve 4; a mounting cavity 403 is formed in the driving block 402, a third motor 405 is arranged in the mounting cavity 403, a mounting groove 404 is formed in one side, far away from the third motor 405, of the driving block 402, a fixing sleeve 406 is arranged in the mounting groove 404, a horizontal slot 407 is formed in the fixing sleeve 406, a drill bit 409 is inserted in the slot 407, the drill bit 409 is connected with the fixing sleeve 406 through two symmetrically arranged third screws 408, and an adjusting through groove 410 is formed in the driving sleeve 4 at the connecting position, so that the drill bit 409 is conveniently mounted and fixed; the output end of the third motor 405 is electrically connected with a second rotating shaft 415, and the free end of the second rotating shaft 415 penetrates through the mounting groove 404 and is fixedly connected with the fixed sleeve 406; the top of the mounting block 301 is provided with a rotating groove 306, the bottom of the driving sleeve 4 is symmetrically provided with a fixed lug plate 411, a fixed shaft 412 penetrates through the fixed lug plate 411, and the fixed shaft 412 is rotationally connected with the inner wall of the rotating groove 306; bearing blocks 414 are arranged at two ends of the fixed shaft 412, the bearing blocks 414 are connected with the mounting block 301 through two second screws 305 which are symmetrically arranged, one end, close to the driving gear 304, of the fixed shaft 412 is connected with an adjusting gear 413, and the adjusting gear 413 is meshed with the driving gear 304.
When the mine-cutting blasting needs to drill a blasthole, the operation steps are as follows:
the first step: firstly, selecting a drill bit 409 with a proper size according to the size of a drilled hole, inserting the drill bit 409 into a slot 407 of a fixed sleeve 406, and then fixing the drill bit 409 by a third screw 408 and a nut;
and a second step of: the drill 409 after being installed is integrally placed on the top of the installation block 301 along with the driving sleeve 4, and the driving sleeve 4 is fixed by the second screw 305 matched with a nut;
and a third step of: the rotating seat 3 and the mounting sleeve 204 are fixed through a first screw 206 and a nut;
fourth step: after the connection of all the parts is completed, the whole drilling machine is moved to a punching position through a moving wheel 101;
fifth step: the electric telescopic rod 102 is driven to adjust the drill bit 409 to the height required by punching, the first motor 201 is turned on to adjust the vertical position of the drill bit 409, the second motor 303 is turned on to adjust the horizontal position of the drill bit 409, and after the punching position is confirmed, the third motor 405 is turned on to drive the drill bit 408 in cooperation with the hydraulic rod 401.
Claims (10)
1. The utility model provides a drilling machine of taking a gun hole for blasting of mine, its characterized in that: the electric telescopic device comprises a base (1), wherein a plurality of electric telescopic rods (102) are symmetrically arranged at the top of the base (1), a fixed block (2) is connected to the top of a telescopic end of each electric telescopic rod (102), a first motor (201) is connected to the bottom of each fixed block (2), a fixed groove (203) is formed in one side of each fixed block (2) opposite to the first motor (201), and a mounting sleeve (204) is arranged in each fixed groove (203); the output end of the first motor (201) is electrically connected with a driving shaft (205), and the free end of the driving shaft (205) penetrates through the fixed block (2) to be fixedly connected with the bottom of the mounting sleeve (204); a rotating seat (3) is arranged in the mounting sleeve (204), the top of the rotating seat (3) is connected with a mounting block (301), one side of the mounting block (301) is provided with an adjusting groove (302), a driving gear (304) is arranged in the adjusting groove (302), a second motor (303) is arranged on the outer wall of the mounting block (301) on the same side of the adjusting groove (302), the output end of the second motor (303) is electrically connected with a first rotating shaft (307), and the free end of the first rotating shaft (307) penetrates through the mounting block (301) to be connected with the driving gear (304); the top of the mounting block (301) is provided with a driving sleeve (4), one end of the driving sleeve (4) is inserted with a hydraulic rod (401), the output end of the hydraulic rod (401) is connected with a driving block (402), the driving block (402) is inserted into an inner cavity of the driving sleeve (4), a mounting cavity (403) is arranged in the driving block (402), a third motor (405) is arranged in the mounting cavity (403), one side, far away from the third motor (405), of the driving block (402) is provided with a mounting groove (404), the mounting groove (404) is internally provided with a fixing sleeve (406), the fixing sleeve (406) is internally provided with a horizontal slot (407), a drill bit (409) is inserted into the slot (407), and an adjusting through groove (410) is arranged on the driving sleeve (4) at the joint of the fixing sleeve (406) and the drill bit (409); the output end of the third motor (405) is electrically connected with a second rotating shaft (415), and the free end of the second rotating shaft (415) penetrates through the mounting groove (404) and is fixedly connected with the fixed sleeve (406); the top of the mounting block (301) is provided with a rotating groove (306), the bottom of the driving sleeve (4) is symmetrically provided with a fixed lug plate (411), a fixed shaft (412) penetrates through the fixed lug plate (411), and the fixed shaft (412) is rotationally connected with the inner wall of the rotating groove (306); bearing blocks (414) are arranged at two ends of the fixed shaft (412), the bearing blocks (414) are fixedly connected with the mounting blocks (301), one end, close to the driving gear (304), of the fixed shaft (412) is connected with an adjusting gear (413), and the adjusting gear (413) is meshed with the driving gear (304).
2. A blasthole drilling machine for mine blasting as claimed in claim 1, wherein: the bottom of the base (1) is symmetrically provided with lockable movable wheels (101).
3. A blasthole drilling machine for mine blasting as claimed in claim 2, wherein: the number of the movable wheels (101) is four, and the movable wheels are symmetrically arranged at four corners of the bottom of the base (1) respectively.
4. A blasthole drilling machine for mine blasting as claimed in claim 1, wherein: the outside of the first motor (201) is provided with a protective frame (202), and the top of the protective frame (202) is fixedly connected with the bottom of the fixed block (2).
5. A blasthole drilling machine for mine blasting as claimed in claim 1, wherein: the fixing groove (203) is circular.
6. A blasthole drilling machine for mine blasting as claimed in any one of claims 1 to 5, wherein: the rotating seat (3) is connected with the mounting sleeve (204) through first screws (206) which are symmetrically arranged.
7. A blasthole drilling machine for mine blasting as claimed in any one of claims 1 to 5, wherein: the bearing seat (414) is connected with the mounting block (301) through a second screw rod (305) which is symmetrically arranged.
8. A blasthole drilling machine for mine blasting as claimed in any one of claims 1 to 5, wherein: the drill bit (409) is connected with the fixed sleeve (406) through a third screw (408) which is symmetrically arranged.
9. A blasthole drilling machine for mine blasting as claimed in claim 7, wherein: the mounting block (301) is in a convex shape.
10. A blasthole drilling machine for mine blasting as claimed in claim 1, wherein: the number of the electric telescopic rods (102) is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322109645.6U CN220487480U (en) | 2023-08-07 | 2023-08-07 | Drilling machine for drilling holes for mine blasting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322109645.6U CN220487480U (en) | 2023-08-07 | 2023-08-07 | Drilling machine for drilling holes for mine blasting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220487480U true CN220487480U (en) | 2024-02-13 |
Family
ID=89840262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322109645.6U Active CN220487480U (en) | 2023-08-07 | 2023-08-07 | Drilling machine for drilling holes for mine blasting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220487480U (en) |
-
2023
- 2023-08-07 CN CN202322109645.6U patent/CN220487480U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240507 Address after: 737104 No. 2 Lanzhou Road, Beijing Road Street, Jinchuan District, Jinchang City, Gansu Province Patentee after: Jinchuan Group Nickel Cobalt Co.,Ltd. Country or region after: China Patentee after: Gansu Jiulian Blasting Engineering Co.,Ltd. Address before: 737103 No. 98, Jinchuan Road, Jinchang, Gansu Patentee before: JINCHUAN GROUP Co.,Ltd. Country or region before: China Patentee before: Gansu Jiulian Blasting Engineering Co.,Ltd. |