A blasting drilling machine

Abstract

The present application relates to a blasting drilling machine, and relates to the field of mining equipment, including a frame-type base, a slide rail is provided on the base, a first support is slidably connected to the slide rail, and a drilling assembly for drilling is installed on the first support. The drilling assembly includes a first driving member, a second driving member, and a drill rod, the first driving member is installed on the first support, the second driving member is installed on the first driving member, the first driving member drives the second driving member to move in a direction perpendicular to the surface of the base, the drill rod is fixed on the second driving member, and the drill rod is perpendicular to the surface of the base, and the second driving member is used to drive the drill rod to rotate along its axis. The present application facilitates the adjustment of the position of the drilling assembly through the provision of the slide rail and the first support, and realizes the rotation and sliding of the drill rod through the cooperation of the first driving member and the second driving member, thereby improving the drilling efficiency and the convenience of operation.

Description

Technical Field

[0001] The present application relates to the technical field of mining equipment, and in particular to a blasting and drilling machine. Background Art

[0002] In the mining process, drilling is an important step. Traditional drilling methods usually rely on manual operation, which is not only inefficient, but also labor-intensive and has high safety risks. With the continuous improvement of mechanization, blasting drilling machines, as an efficient drilling equipment, have gradually been widely used in mining.

[0003] However, the existing blasting drilling machine still has some problems when in use. For example, the position adjustment of the drilling assembly is not flexible enough, which is inconvenient for personnel to determine the drilling position. Utility Model Content

[0004] In order to provide a flexible position for the drilling machine, the present application provides a blasting drilling machine, which adopts the following technical solution:

[0005] A blasting drilling machine, comprising a frame-shaped base, wherein a slide rail is respectively provided above two opposite side frames of the base along the length direction thereof;

[0006] A first support sliding along the slide rail, wherein the first support is provided with two sliding blocks, and the sliding blocks are slidably connected to the slide rail;

[0007] A drilling assembly for drilling is installed on the first support, and the drilling assembly includes a first driving member, a second driving member and a drill rod. The first driving member is installed on the first support, and the second driving member is installed on the first driving member. The first driving member drives the second driving member to move in a direction perpendicular to the surface of the base. The drill rod is fixed on the second driving member, and the drill rod is perpendicular to the surface of the base. The second driving member is used to drive the drill rod to rotate along its axis.

[0008] By adopting the above technical solution, the personnel places the base at the drilling position, moves the first support to adjust the position of the first driving member, and after adjusting to the determined position, the first driving member drives the second driving member to move downward, and the second driving member drives the drill rod to rotate to perform drilling. By providing the base and the slide rail, on the one hand, it is convenient for personnel to adjust the drilling position, and on the other hand, the stability of drilling is further improved.

[0009] Optionally, an accordion protective cover is provided on the drill rod, and the accordion protective cover is a barrel-shaped protective cover with an open end, and the open side of the accordion protective cover faces one end of the drill bit of the drill rod.

[0010] By adopting the above technical solution, when drilling, the drill rod moves downward and the accordion protective cover contacts the ground to block the drilling area and prevent gravel from splashing.

[0011] Optionally, the drilling assembly further comprises a second support, the second support slides on the first support in a direction perpendicular to the laying direction of the slide rail and parallel to the base surface;

[0012] The first driving member is mounted on the second support.

[0013] By adopting the above technical solution, a person increases the adjustment range of the drilling assembly by sliding the second support on the first support.

[0014] Optionally, the drilling assembly further comprises a rotating ball, the rotating ball is connected to the second support ball, the drill rod passes through the rotating ball and slides on the rotating ball along the axis of the drill rod;

[0015] The first driving member is installed on the rotating ball.

[0016] By adopting the above technical solution, the drilling angle can be adjusted by rotating the rotating ball.

[0017] Optionally, the drilling assembly further includes a third fixing rod, the third fixing rod passes through the second support and abuts against the rotating ball, and the third fixing rod is threadedly connected to the second support.

[0018] By adopting the above technical solution, the rotation of the rotating ball is limited by tightening the third fixing rod.

[0019] Optionally, a moving component for moving the base is further included, and the moving component includes a universal wheel arranged on the side of the base away from the slide rail, and the base is provided with a universal wheel at each corner.

[0020] By adopting the above technical solution, it is convenient for personnel to push the base to move.

[0021] Optionally, the universal wheel is elastically slidably connected to the base in a direction perpendicular to the surface of the base.

[0022] By adopting the above technical solution, when the road surface is rough, the connection relationship between the universal wheel and the base is changed so that the universal wheel can better fit the road surface.

[0023] Optionally, it further includes an anchor screw threadedly connected to the base, the anchor screw passes through the base perpendicular to the surface of the base, and a plurality of the anchor screws are arranged along the circumference of the base.

[0024] By adopting the above technical solution, a person can fix the base by twisting the anchor to insert the anchor into the ground, or by lifting the base to separate the universal wheel from the ground. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of a blasting and drilling machine according to an embodiment of the present application.

[0026] Figure numerals: 1. base; 11. slide rail; 2. first support; 21. sliding block; 22. first fixed rod; 23. slide groove; 24. avoidance groove; 3. drilling assembly; 31. first driving member; 32. second driving member; 33. drill rod; 331. accordion protective cover; 34. second support; 341. second fixed rod; 35. rotating ball; 36. third fixed rod; 4. moving assembly; 41. universal wheel; 5. anchor. DETAILED DESCRIPTION

[0027] The following is combined with Figure 1 This application is described in further detail.

[0028] The embodiment of the present application discloses a blasting drilling machine.

[0029] Reference Figure 1 A blasting drilling machine comprises a frame-type base 1, a first support 2 and a drilling assembly 3, wherein a slide rail 11 is respectively provided above two opposite sides of the frame of the base 1 along the length direction thereof;

[0030] Two sliding blocks 21 are disposed on the first support 2, and the sliding blocks 21 are slidably connected to the slide rail 11;

[0031] The drilling assembly 3 is installed on the first support 2, and the drilling assembly 3 includes a first driving member 31, a second driving member 32 and a drill rod 33. In the present application, the first driving member 31 is a cylinder, and the first driving member 31 body is installed on the first support 2 through a bracket. In the present application, the second driving member 32 is a motor, and the second driving member 32 body is installed at the end of the output shaft of the first driving member 31. The first driving member 31 drives the second driving member 32 to move in a direction perpendicular to the surface of the base 1. The drill rod 33 is coaxially fixed to the end of the output shaft of the second driving member 32, and the drill rod 33 is perpendicular to the surface of the base 1. The second driving member 32 is used to drive the drill rod 33 to rotate along its axis;

[0032] After placing the base 1 at the drilling position, the personnel move the first support 2 to adjust the position of the first driving member 31. After adjusting to the determined position, the first driving member 31 drives the second driving member 32 to move downward, and the second driving member 32 drives the drill rod 33 to rotate to perform drilling. By setting the base 1 and the slide rail 11, on the one hand, it is convenient for personnel to adjust the drilling position, and on the other hand, the stability of drilling is further improved.

[0033] Reference Figure 1 In order to fix the position of the first support 2, a first fixing rod 22 is provided on one of the sliding blocks 21. In the present application, the first fixing rod 22 is a tightening bolt. The first fixing rod 22 is threadedly connected to the sliding block 21, and one end of the first fixing rod 22 is in contact with the slide rail 11.

[0034] Reference Figure 1 In order to prevent the splashing of gravel during the drilling process from causing harm to personnel, an accordion protective cover 331 is provided on the drill rod 33. The accordion protective cover 331 is a barrel-shaped protective cover with an open end. The open side of the accordion protective cover 331 faces one end of the drill bit of the drill rod 33.

[0035] When drilling, as the drill rod 33 moves downward, the accordion protective cover 331 contacts the ground to block the drilling area and prevent gravel from splashing.

[0036] Reference Figure 1 In order to further increase the adjustment area of ​​the drilling assembly 3, the drilling assembly 3 also includes a second support 34, which slides on the first support 2 in a direction perpendicular to the laying direction of the slide rail 11 and is parallel to the surface of the base 1. In the present application, in order to facilitate the sliding of the second support 34 on the first support 2, a slide groove 23 with a cross-shaped cross section is opened on the first support 2 in a direction perpendicular to the slide rail 11, and the slide groove 23 runs through the upper and lower sides of the first support 2. The second support 34 has a cross-shaped cross section and is embedded in the slide groove 23 and slides along the opening direction of the slide groove 23;

[0037] The first driving member 31 is mounted on the second support 34 through a bracket;

[0038] The personnel increases the adjustment range of the drilling assembly 3 by sliding the second support 34 on the first support 2 .

[0039] Reference Figure 1 In order to limit the second support 34, a second fixing rod 341 is installed on the second support 34. In the present application, the second fixing rod 341 is a bolt. An avoidance groove 24 is opened on a side wall of the first support 2 parallel to the opening direction of the slide groove 23 along the opening direction of the slide groove 23. The avoidance groove 24 is connected to the slide groove 23. The second fixing rod 341 passes through the avoidance groove 24 and is threadedly connected to the second support 34. The screw head of the second fixing rod 341 abuts against the side wall of the first support 2.

[0040] Reference Figure 1 In order to adjust the drilling angle, the drilling assembly 3 further includes a rotating ball 35, the rotating ball 35 is connected to the second support 34, and the drill rod 33 passes through the rotating ball 35 and slides on the rotating ball 35 along the axis of the drill rod 33;

[0041] The first driving member 31 is mounted on the rotating ball 35 through a bracket;

[0042] The drilling angle is adjusted by rotating the rotating ball 35 .

[0043] Reference Figure 1 In order to limit the rotation of the rotating ball 35, the drilling assembly 3 further includes a third fixing rod 36. In the present application, the third fixing rod 36 is a tightening screw. The third fixing rod 36 passes through the avoidance groove 24 and the second support 34 and then abuts against the rotating ball 35. The third fixing rod 36 is threadedly connected to the second support 34.

[0044] The rotation of the rotating ball 35 is restricted by tightening the third fixing rod 36 .

[0045] Reference Figure 1 In order to facilitate personnel to move the base 1, a blasting drilling machine also includes a moving assembly 4 for moving the base 1, and the moving assembly 4 includes a universal wheel 41 arranged on the side of the base 1 away from the slide rail 11. The base 1 is provided with a universal wheel 41 at each corner, and there are four in the present application;

[0046] This makes it easier for people to push the base 1 to move.

[0047] Reference Figure 1 , since the roads in the mining area are rugged, in order to increase the mobility adaptability of the base 1, the universal wheel 41 is elastically slidably connected on the base 1 in a direction perpendicular to the surface of the base 1;

[0048] When the road surface is rough, the connection relationship between the universal wheel 41 and the base 1 is changed to better fit the road surface.

[0049] Reference Figure 1 In order to better fix the base 1 to the ground, a blasting drilling machine also includes an anchor 5 threadedly connected to the base 1, the anchor 5 passes through the base 1 perpendicular to the surface of the base 1, and a plurality of anchors 5 are arranged along the side of the base 1;

[0050] The personnel fix the base 1 by twisting the anchor 5 to insert the anchor 5 into the ground, or by lifting the base 1 to separate the universal wheel 41 from the ground.

[0051] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A blasting drilling machine, characterized in that: include: A frame-shaped base (1), wherein a slide rail (11) is respectively provided above two opposite side frames of the base (1) along the length direction thereof; A first support (2) sliding along the slide rail (11), wherein the first support (2) is provided with two sliding blocks (21), and the sliding blocks (21) are slidably connected to the slide rail (11); A drilling assembly (3) mounted on the first support (2) for drilling, the drilling assembly (3) comprising a first driving member (31), a second driving member (32) and a drill rod (33), the first driving member (31) being mounted on the first support (2), the second driving member (32) being mounted on the first driving member (31), the first driving member (31) driving the second driving member (32) to move in a direction perpendicular to the surface of the base (1), the drill rod (33) being fixed on the second driving member (32), and the drill rod (33) being perpendicular to the surface of the base (1), and the second driving member (32) being used to drive the drill rod (33) to rotate along its axis.

2. A blasting drilling machine according to claim 1, characterized in that: The drill rod (33) is sleeved with an accordion protective cover (331), which is a barrel-shaped protective cover with one end open, and the open side of the accordion protective cover (331) faces one end of the drill bit of the drill rod (33).

3. The blasting drilling machine according to claim 1, characterized in that: The drilling assembly (3) further comprises a second support (34), wherein the second support (34) slides on the first support (2) in a direction perpendicular to the laying direction of the slide rail (11) and is parallel to the surface of the base (1); The first driving member (31) is mounted on the second support (34).

4. A blasting drilling machine according to claim 3, characterized in that: The drilling assembly (3) further comprises a rotating ball (35), wherein the rotating ball (35) is spherically connected to the second support (34), and the drill rod (33) passes through the rotating ball (35) and slides on the rotating ball (35) along the axis of the drill rod (33); The first driving member (31) is mounted on the rotating ball (35).

5. The blasting drilling machine according to claim 4, characterized in that: The drilling assembly (3) further comprises a third fixing rod (36), the third fixing rod (36) passes through the second support (34) and abuts against the rotating ball (35), and the third fixing rod (36) is threadedly connected to the second support (34).

6. A blasting drilling machine according to any one of claims 1 to 5, characterized in that: It also includes a moving assembly (4) for moving the base (1), the moving assembly (4) including a universal wheel (41) arranged on a side of the base (1) away from the slide rail (11), and the base (1) is provided with one universal wheel (41) at each corner.

7. The blasting drilling machine according to claim 6, characterized in that: The universal wheel (41) is elastically slidably connected to the base (1) in a direction perpendicular to the surface of the base (1).

8. The blasting drilling machine according to claim 1, characterized in that: It also comprises an anchor (5) threadedly connected to the base (1), the anchor (5) passing through the base (1) in a direction perpendicular to the surface of the base (1), and a plurality of the anchors (5) are arranged along the circumference of the base (1).

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