CN216429495U

CN216429495U - Mine blasting is with drilling equipment that stability is good

Info

Publication number: CN216429495U
Application number: CN202123061220.XU
Authority: CN
Inventors: 杨林兵; 康强; 胡娟新; 李想
Original assignee: Poly Xinlian Blasting Engineering Group Co Ltd
Current assignee: Poly Xinlian Blasting Engineering Group Co Ltd
Priority date: 2021-12-08
Filing date: 2021-12-08
Publication date: 2022-05-03
Anticipated expiration: 2031-12-08

Abstract

The utility model discloses a mine blasting is with drilling equipment that stability is good, including drill rod, slide bar and removal seat, the drill rod is provided with two, the slip has cup jointed first sleeve on the drill rod, first telescopic side is fixed with the second sleeve, the slide bar slides and cup joints in two second sleeves, the third sleeve has been cup jointed in the rotation on the slide bar, install the positioning mechanism who is used for third sleeve location on the slide bar, the telescopic side of third is fixed with the slider, the side of removing the seat is provided with the spout, slider slidable mounting is in the spout, remove the bottom of seat and install the motor, the output shaft of motor has the drill bit. The utility model discloses the drill bit can not be partial to when feeding, and stability is good, and adjustable drill bit drilling angle adjusts very conveniently.

Description

Mine blasting is with drilling equipment that stability is good

Technical Field

The utility model relates to an explosion technical field in the ore deposit especially relates to a mine is blasted with drilling equipment that stability is good.

Background

Blasting is a technique that utilizes the effects of compression, loosening, destruction, throwing and killing of explosives in air, water, earth and stone media or objects due to explosion to achieve the expected purpose. When the explosive package or explosive charge explodes in earth and stone medium or structure, the earth and stone medium or structure generates the phenomena of compression, deformation, damage, loosening and throwing, and the explosive package or explosive charge is mainly used for earth and stone engineering, the demolition of metal buildings and structures and the like. Need drill hole then add the blasting tube in blasting operation, do not have the direction stabilizing mean in present drilling effect, the position of shifting easily during drilling leads to the drill bit to be partial to, and the drilling is inaccurate and easy rupture, we propose a drilling equipment that stability is good for the mine blasting to such problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a drilling device with good stability for mine blasting.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a mine blasting is with drilling equipment that stability is good, includes drill rod, slide bar and removes the seat, the drill rod is provided with two, the slip has cup jointed first sleeve on the drill rod, first telescopic side is fixed with the second sleeve, the slide bar slides and cup joints in two second sleeves, the rotation has cup jointed the third sleeve on the slide bar, install the positioning mechanism who is used for giving third sleeve location on the slide bar, the telescopic side of third is fixed with the slider, the side of removing the seat is provided with the spout, slider slidable mounting is in the spout, the motor is installed to the bottom of removing the seat, the output shaft of motor has the drill bit.

Preferably, a locking bolt penetrates through the side edge of the second sleeve, and the second sleeve is in threaded connection with the locking bolt.

Preferably, positioning mechanism includes fixing base, inserted sheet, spring, the fixing base is fixed on the slide bar, it has the inserted sheet to articulate on the fixing base, be connected with the spring between inserted sheet and the fixing base, the telescopic side of third is provided with the constant head tank that is the circumference array and arranges, the inserted sheet is pegged graft in the constant head tank.

Preferably, an arm rod is fixed on the movable seat through a fixed rod, and damping sleeves are sleeved at two ends of the arm rod.

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

in the utility model, two drill rods are knocked by a hammer to extend into the ground for fixation during working and are used as a guide, so that the drill bit is not deviated during feeding, the stability is good, the first sleeve is sleeved on the drill rods, the first sleeve is convenient to slide directionally, the second sleeve is sleeved on the slide rod, the slide rod is convenient to move transversely, the position of the drill bit can be adjusted, the third sleeve can rotate on the slide rod, so that the drilling angle of the drill bit can be adjusted, the adjustment is very convenient, the positioning mechanism can position the third sleeve, the fixation is convenient after the adjustment is in place, the feeding motion of the movable seat can be realized through the sliding of the slide block in the slide groove, the motor drives the drill bit to rotate, the drilling operation can be realized, the slide rod is fixed in the second sleeve by the locking bolt, the movable seat can be driven to perform the feeding motion by holding the damping sleeve, when the third sleeve is adjusted in place, the inserting piece is inserted in the positioning groove, therefore, the third sleeve can be fixed on the sliding rod, and the drill bit can be adjusted to drill in the appointed direction.

Drawings

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

FIG. 2 is a schematic diagram of the position of the chute according to the present invention;

fig. 3 is a schematic structural view of the positioning mechanism of the present invention;

fig. 4 is a schematic diagram of the position of the positioning groove of the present invention.

In the figure: the drill rod positioning device comprises a drill rod 1, a second sleeve 2, a first sleeve 3, a locking bolt 4, a sliding rod 5, a positioning mechanism 6, a fixed seat 61, an insertion sheet 62, a spring 63, a fixed rod 7, a damping sleeve 8, an arm rod 9, a movable seat 10, a third sleeve 11, a motor 12, a drill bit 13, a sliding block 14, a positioning groove 15 and a sliding groove 16.

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.

Referring to fig. 1 and 2, a drilling device with good stability for mine blasting comprises drill rods 1, two slide rods 5 and a moving seat 10, wherein two drill rods 1 are arranged, the two drill rods 1 are knocked by a hammer to extend into the ground for fixation during working, a first sleeve 3 is sleeved on each drill rod 1 in a sliding manner, a second sleeve 2 is fixed on the side edge of each first sleeve 3, each slide rod 5 is sleeved in the corresponding second sleeve 2 in a sliding manner, each first sleeve 3 is sleeved on each drill rod 1 to facilitate the directional sliding of the corresponding first sleeve 3, each second sleeve 2 is sleeved on each slide rod 5 to facilitate the transverse movement of the corresponding slide rod 5, a third sleeve 11 is sleeved on each slide rod 5 in a rotating manner, each third sleeve 11 can rotate on the corresponding slide rod 5 to adjust the position, a positioning mechanism 6 for positioning the corresponding third sleeve 11 is installed on each slide rod 5, each positioning mechanism 6 can position the corresponding third sleeve 11 to facilitate the fixation after the adjustment is in place, the side of third sleeve 11 is fixed with slider 14, the side of removing seat 10 is provided with spout 16, slider 14 slidable mounting is in spout 16, slip through slider 14 in spout 16, can realize the feed motion of removing seat 10, motor 12 is installed to the bottom of removing seat 10, the output shaft of motor 12 has drill bit 13, motor 12 drives drill bit 13 and rotates, can realize drilling operation, the side of second sleeve 2 runs through locking bolt 4, second sleeve 2 and locking bolt 4 pass through threaded connection, locking bolt 4 fixes slide bar 5 in second sleeve 2, be fixed with armed lever 9 through dead lever 7 on the removal seat 10, damping sleeve 8 has all been cup jointed at the both ends of armed lever 9, can drive through handheld damping sleeve 8 and remove seat 10 feed motion.

Referring to fig. 3 and 4, the positioning mechanism 6 includes a fixing seat 61, an insertion sheet 62 and a spring 63, the fixing seat 61 is fixed on the sliding rod 5, the insertion sheet 62 is hinged on the fixing seat 61, the spring 63 is connected between the insertion sheet 62 and the fixing seat 61, the side edge of the third sleeve 11 is provided with positioning grooves 15 arranged in a circumferential array, the insertion sheet 62 is inserted in the positioning grooves 15, after the third sleeve 11 is adjusted in place, the insertion sheet 62 is inserted in the positioning grooves 15, so that the third sleeve 11 can be fixed on the sliding rod 5, and the drill bit 13 can be adjusted to drill in a specified direction.

The working principle is as follows: two drill rods 1 are knocked by a hammer to extend into the ground for fixation during working and are used as a guide, so that a drill bit 13 cannot deviate when feeding, the stability is good, a first sleeve 3 is sleeved on the drill rods 1 to facilitate the directional sliding of the first sleeve 3, a second sleeve 2 is sleeved on a sliding rod 5 to facilitate the transverse movement of the sliding rod 5, the position of the drill bit 13 can be adjusted, a third sleeve 11 can rotate on the sliding rod 5 to adjust the drilling angle of the drill bit 13, the adjustment is very convenient, a positioning mechanism 6 can position the third sleeve 11 to facilitate the fixation after the adjustment is in place, the feeding movement of a movable seat 10 can be realized by the sliding of a sliding block 14 in a sliding groove 16, the drilling operation can be realized by the rotation of the drill bit 13 driven by a motor 12, the sliding rod 5 is fixed in the second sleeve 2 by a locking bolt 4, the feeding movement of the movable seat 10 can be driven by the handheld damping sleeve 8, after the third sleeve 11 is adjusted to the right position, the inserting piece 62 is inserted into the positioning groove 15, so that the third sleeve 11 can be fixed on the sliding rod 5, and the drill bit 13 can be adjusted to drill in the designated direction.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. A drilling device with good stability for mine blasting comprises drill rods (1), two sliding rods (5) and a moving seat (10), and is characterized in that the drill rods (1) are provided, a first sleeve (3) is sleeved on each drill rod (1) in a sliding mode, a second sleeve (2) is fixed to the side edge of each first sleeve (3), each sliding rod (5) is sleeved in the corresponding second sleeve (2) in a sliding mode, a third sleeve (11) is sleeved on each sliding rod (5) in a rotating mode, a positioning mechanism (6) used for positioning the third sleeve (11) is installed on each sliding rod (5), a sliding block (14) is fixed to the side edge of each third sleeve (11), a sliding groove (16) is arranged on the side edge of the moving seat (10), each sliding block (14) is installed in each sliding groove (16) in a sliding mode, a motor (12) is installed at the bottom end of the moving seat (10), an output shaft of the motor (12) is connected with a drill bit (13).

2. The drilling device with good stability for mine blasting according to claim 1, wherein the locking bolt (4) penetrates through the side edge of the second sleeve (2), and the second sleeve (2) is in threaded connection with the locking bolt (4).

3. The drilling device with good stability for mine blasting according to claim 1, wherein the positioning mechanism (6) comprises a fixing seat (61), an insertion sheet (62) and a spring (63), the fixing seat (61) is fixed on the sliding rod (5), the insertion sheet (62) is hinged on the fixing seat (61), the spring (63) is connected between the insertion sheet (62) and the fixing seat (61), the positioning grooves (15) arranged in a circumferential array are formed in the side edge of the third sleeve (11), and the insertion sheet (62) is inserted into the positioning grooves (15).

4. The drilling device with good stability for mine blasting according to claim 1, wherein an arm rod (9) is fixed on the movable seat (10) through a fixed rod (7), and damping sleeves (8) are sleeved at two ends of the arm rod (9).