CN211573414U

CN211573414U - Blasting drilling equipment that mine opened and adopted

Info

Publication number: CN211573414U
Application number: CN201921725051.5U
Authority: CN
Inventors: 袁成龙; 胡昔兵
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-15
Filing date: 2019-10-15
Publication date: 2020-09-25
Anticipated expiration: 2029-10-15

Abstract

The utility model discloses a blasting drilling device for mine exploitation, which comprises a supporting seat, wherein the bottom of the supporting seat extends downwards to form a mounting plate, the top of the supporting seat forms a positioning clamping seat, the side surface of the supporting seat extends outwards to form a fixed plate, the middle part of the fixed plate forms an adjusting clamping seat, a guide seat is embedded in the adjusting clamping seat, a guide slide bar is arranged in the guide seat, a slide block is sleeved on the guide slide bar, and a slide groove is arranged on the guide seat; a fixed seat is arranged on the guide seat, a drilling machine is arranged on the fixed seat, and the drilling machine comprises a drill bit; the utility model discloses an install the drilling machine on the fixing base, the fixing base can be along with the slider translation slip on the guide holder, and its inclination can be adjusted along the pivot to the guide holder to the drilling angle of adjustment drill bit, only need during drilling along the guide holder promote the fixing base slip can, easy operation, the positioning control of being convenient for, the installation is fixed not receive the influence of massif slope, can be to the directional steady location that carries on of drill bit, guarantees the degree of accuracy of drilling direction.

Description

Blasting drilling equipment that mine opened and adopted

Technical Field

The utility model relates to a mining relevant field specifically is a blasting drilling equipment that mine was opened and is adopted.

Background

The mine mainly comprises one or more mining workshops (or called pithes, mines, open stopes and the like) and some auxiliary workshops, most of the mines also comprise ore dressing sites, and the mines comprise coal mines, metal mines, non-metal mines, building material mines, chemical mines and the like. The drilling and blasting method refers to a method for excavating rocks by drilling, charging and blasting, and is called a drilling and blasting method for short. The drilling blasting method is always the main construction method for rock excavation of underground buildings. The method has strong adaptability to the geological conditions of the rock stratum and low excavation cost, and is particularly suitable for cavern construction with hard rock.

Need confirm the blasthole of excavation section when boring and exploding the design and arrange, including the position, the degree of depth and the direction of various blastholes, because mountain plane slope portion differs, current drilling equipment is difficult to carry out accurate control to drilling direction, influences drilling effect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a blasting drilling equipment that mine was opened and is adopted to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a blasting and drilling device for mine opening comprises a supporting seat, wherein the bottom of the supporting seat extends downwards to form an installation plate, a positioning clamping seat with an upward opening and a U-shaped structure is formed at the top of the supporting seat, the side surface of the supporting seat vertically extends outwards from the bottom of the positioning clamping seat to form a fixed plate, the middle parts of two sides of the fixed plate extend upwards to form an adjusting clamping seat with an upward opening and a U-shaped structure, a guide seat is embedded in the adjusting clamping seat, and one end of the guide seat extends into the positioning clamping seat; a guide sliding rod is installed in the guide seat, a sliding block is sleeved on the guide sliding rod, a connecting block is installed at the top of the sliding block, and a sliding groove for the connecting block to penetrate through is formed in the guide seat; the guide seat is provided with a fixed seat, the fixed seat is provided with a drilling machine, and the drilling machine comprises a drill bit.

Preferably, the mounting plate is provided with a plurality of mounting holes.

Preferably, bearing holes are formed in two side walls of the adjusting clamping seat, and rotating shafts inserted into the bearing holes are respectively arranged on two sides of the guide seat.

Preferably, one end of the guide seat, which is arranged in the positioning holder, is provided with a positioning hole, the positions of the two side walls of the adjusting holder, which correspond to the positioning hole, are provided with arc-shaped adjusting grooves with the rotating shaft as the center of circle, and the positioning screws penetrate through the adjusting grooves and are inserted into the positioning holes to be screwed tightly.

Preferably, one end of the fixing seat, which is far away from the drill bit, extends upwards to form a supporting baffle plate which is abutted against the end part of the drilling machine, and a handle is installed on the supporting baffle plate.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses an install the drilling machine on the fixing base, the fixing base can be along with the slider translation slip on the guide holder, and its inclination can be adjusted along the pivot to the guide holder to the drilling angle of adjustment drill bit, only need during drilling along the guide holder promote the fixing base slip can, easy operation, the positioning control of being convenient for, the installation is fixed not receive the influence of massif slope, can be to the directional steady location that carries on of drill bit, guarantees the degree of accuracy of drilling direction.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the positioning holder and the adjusting holder of the supporting base of the present invention;

fig. 3 is a schematic view of the specific structure inside the guide seat of the present invention;

fig. 4 is a schematic structural view of the upper chute of the guide seat of the present invention.

In the figure: 1. a supporting seat; 2. mounting a plate; 3. mounting holes; 4. positioning the clamping seat; 5. a fixing plate; 6. Adjusting the clamping seat; 7. a bearing bore; 8. a guide seat; 9. a rotating shaft; 10. positioning holes; 11. an adjustment groove; 12. A set screw; 13. a guide slide bar; 14. a slider; 15. connecting blocks; 16. a chute; 17. a fixed seat; 18. a drilling machine; 19. a drill bit; 20. a support baffle; 21. a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-4, the present invention provides a technical solution: a blasting and drilling device for mine opening comprises a supporting seat 1, wherein the bottom of the supporting seat 1 extends downwards to form a mounting plate 2, a positioning clamping seat 4 with an upward opening and a U-shaped structure is formed at the top of the supporting seat 1, the side surface of the supporting seat 1 vertically extends outwards from the bottom of the positioning clamping seat 4 to form a fixing plate 5, the middle parts of two sides of the fixing plate 5 extend upwards to form an adjusting clamping seat 6 with an upward opening and a U-shaped structure, a guide seat 8 is embedded in the adjusting clamping seat 6, and one end of the guide seat 8 extends into the positioning clamping seat 4; a guide sliding rod 13 is arranged in the guide seat 8, a sliding block 14 is sleeved on the guide sliding rod 13, a connecting block 15 is arranged at the top of the sliding block 14, and a sliding groove 16 for the connecting block 15 to pass through is formed in the guide seat 8; a fixed seat 17 is arranged on the guide seat 8, a drilling machine 18 is arranged on the fixed seat 17, and a drill bit 19 is arranged on the drilling machine 18.

Furthermore, a plurality of mounting holes 3 are formed in the mounting plate 2.

Furthermore, bearing holes 7 are formed in two side walls of the adjusting clamping seat 6, and rotating shafts 9 inserted into the bearing holes 7 are respectively arranged on two sides of the guide seat 8.

Furthermore, one end of the guide seat 8, which is arranged in the positioning holder 4, is provided with a positioning hole 10, the two side walls of the adjusting holder 6 are provided with arc-shaped adjusting grooves 11 corresponding to the positioning hole 10, the centers of which are circular arcs, and the positioning screws 12 penetrate through the adjusting grooves 11 and are inserted into the positioning holes 10 to be screwed.

Furthermore, one end of the fixed seat 17, which is far away from the drill 19, extends upwards to form a supporting baffle 20 which is abutted against the end of the drilling machine 18, and a handle 21 is mounted on the supporting baffle.

The working principle is as follows: during operation, the direction of the drill 19 is adjusted according to the drilling direction, namely the guide seat 8 is rotated along the rotating shaft 9 (at the moment, the end part of the guide seat 8 turns and moves along the curve direction of the adjusting groove 11 in the positioning clamp seat 4), the drilling machine 18 rotates synchronously along with the guide seat 8, after the angle is adjusted, the positioning screw 12 is screwed, then the end part of the drill 19 points to the center of the drilling position, and the mounting plate 2 is fixed on the mountain section (after the mounting is finished, the direction of the drill 19 can be further finely adjusted); after the location is accomplished, the directive of guide holder 8 is parallel with the drilling direction of settlement, starts drilling machine 18, promotes fixing base 17 forward movement through handle 21, punches, and drilling machine 18 slides along the guide holder along fixing base 17 forward, accomplishes and punches. The mode can not generate shaking deviation of the drill bit in the drilling process, and the accuracy of the drilling direction is ensured.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The blasting and drilling device for mine opening is characterized by comprising a supporting seat (1), wherein the bottom of the supporting seat (1) extends downwards to form a mounting plate (2), a positioning clamping seat (4) with an upward-opening U-shaped structure is formed at the top of the supporting seat (1), the side surface of the supporting seat (1) vertically extends outwards from the bottom of the positioning clamping seat (4) to form a fixing plate (5), the middle parts of two sides of the fixing plate (5) extend upwards to form an adjusting clamping seat (6) with an upward-opening U-shaped structure, a guide seat (8) is embedded in the adjusting clamping seat (6), and one end of the guide seat (8) extends into the positioning clamping seat (4); a guide sliding rod (13) is arranged in the guide seat (8), a sliding block (14) is sleeved on the guide sliding rod (13), a connecting block (15) is arranged at the top of the sliding block (14), and a sliding groove (16) for the connecting block (15) to penetrate through is formed in the guide seat (8); a fixed seat (17) is installed on the guide seat (8), a drilling machine (18) is installed on the fixed seat (17), and a drill bit (19) is arranged on the drilling machine (18).

2. A blast drilling apparatus for mining according to claim 1, wherein: the mounting plate (2) is provided with a plurality of mounting holes (3).

3. A blast drilling apparatus for mining according to claim 1, wherein: bearing holes (7) are formed in two side walls of the adjusting clamping seat (6), and rotating shafts (9) inserted into the bearing holes (7) are arranged on two sides of the guide seat (8) respectively.

4. A blast drilling apparatus for mining according to claim 1, wherein: one end of the guide seat (8) arranged in the positioning clamp seat (4) is provided with a positioning hole (10), the positions of the two side walls of the adjusting clamp seat (6) corresponding to the positioning hole (10) are provided with arc-shaped adjusting grooves (11) with the rotating shaft (9) as the circle center, and the positioning screws (12) penetrate through the adjusting grooves (11) and are inserted into the positioning holes (10) to be screwed tightly.

5. A blast drilling apparatus for mining according to claim 1, wherein: one end of the fixed seat (17), which is far away from the drill bit (19), extends upwards to form a supporting baffle plate (20) which is abutted against the end part of the drilling machine (18), and a handle (21) is installed on the supporting baffle plate.