CN212743899U

CN212743899U - Positioning device of mining tunnel drilling machine

Info

Publication number: CN212743899U
Application number: CN202021558361.5U
Authority: CN
Inventors: 翟建; 付丽华; 周纵; 周娜
Original assignee: Huaibei Huabo Machinery Manufacturing Co ltd
Current assignee: Huaibei Huabo Machinery Manufacturing Co ltd
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2021-03-19
Anticipated expiration: 2030-07-31

Abstract

The utility model relates to a mining supplementary installation machinery technical field, concretely relates to positioner of mining gallery rig, the on-line screen storage device comprises a base, the top of base is equipped with a platform, the bottom both sides of a platform all are provided with the deflector, the guide way with deflector looks adaptation is seted up to the top both sides of base, the top of base is seted up flutedly, the inside of recess is provided with the cylinder, the piston rod end of cylinder is provided with the connecting plate, and the bottom fixed connection of the top of connecting plate and a platform, the both ends of base both sides outer wall all are provided with the curb plate. The utility model overcomes prior art's is not enough, and the carousel can rotate through the ball groove to can take the rig to rotate, adjust the position of rig, the rotation angle of carousel can be confirmed through the angle line that sets up, thereby realize accurate location, then move the locking bolt through twisting and can fix the carousel, the location of the rig of being convenient for.

Description

Positioning device of mining tunnel drilling machine

Technical Field

The utility model relates to a mining supplementary installation machinery technical field, concretely relates to positioner of mining gallery rig.

Background

The tunnel drilling machine is mainly used for construction of other projects such as deep geological exploration, gas drainage, water injection and drainage, ventilation and the like in a roadway, and is divided into a spiral differential feeding type and a power head type, the driving modes can be pneumatic, hydraulic and electric, the main parts of the drilling machine comprise a power machine, a gyrator, a drilling tool pulling and conveying mechanism and a drilling tool screwing and unscrewing device, a drilling tower is not generally arranged, the drilling machine is usually fixed on a single-leg or double-leg upright post to work, and the tunnel drilling machine needs to be positioned when in use.

However, the existing positioning device for installing the tunnel drilling machine is single in structural design and inconvenient to use, cannot adjust the position of the tunnel drilling machine, and cannot realize accurate positioning.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a positioner of mining gallery rig has overcome the not enough of prior art, and structural design is simple, and the effectual structural design that has solved is single, uses inconveniently, can not implement position adjustment to the gallery rig, can not realize the problem of accurate positioning.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

a positioning device of a mining underground drill rig comprises a base, wherein a top table is arranged at the top of the base, guide plates are arranged on two sides of the bottom end of the top table, guide grooves matched with the guide plates are formed in two sides of the top end of the base, a groove is formed in the top end of the base, an air cylinder is arranged inside the groove, a connecting plate is arranged at the tail end of a piston rod of the air cylinder, the top end of the connecting plate is fixedly connected with the bottom end of the top table, side plates are arranged at two ends of the outer wall of two sides of the base, a hydraulic oil cylinder is arranged at the bottom end of each side plate, a supporting plate is arranged at the output end of each hydraulic oil cylinder, a mounting groove is formed in the top end of the top table, a rotary table is arranged inside the mounting groove, ball grooves are formed in the bottom end of the rotary table and the, and the inner wall of the threaded hole is in threaded connection with a locking bolt, and an angle line is arranged at the edge of the notch of the top platform, which is positioned in the mounting groove.

Preferably, damping springs are arranged at four corners of the bottom end of the base, and rollers are arranged at the bottom ends of the damping springs.

Preferably, a gap is reserved between the top platform and the base, and the width of the top platform is the same as that of the base.

Preferably, the length of the guide groove is the same as that of the base, and the height of the guide groove is smaller than that of the guide plate.

Preferably, the groove length of the groove is the same as the length of the base.

Preferably, carousel and mounting groove are circular structure, the circumference outer wall of carousel is provided with the ring, the ring channel has been seted up to the circumference inner wall of mounting groove, be sliding connection between ring and the ring channel.

(III) advantageous effects

The embodiment of the utility model provides a positioner of mining gallery rig possesses following beneficial effect:

1. this is novel through being provided with a platform and carousel and being used for bearing ore deposit way rig, because the carousel can rotate through the ball groove to can take the rig to rotate, adjust the position of rig, the rotation angle of carousel can be confirmed through the angle line that sets up, thereby realizes accurate location, then moves the locking bolt through twisting and can fix the carousel, the location of the rig of being convenient for.

2. This is novel through all being provided with the deflector in the bottom both sides of top platform, because deflector and guide way sliding connection, through starting the cylinder for the connecting plate back-and-forth movement under the piston rod of cylinder promotes, because the bottom at the top of connecting plate is fixed, thereby make the top platform can the back-and-forth movement under the promotion of cylinder, and then can take the rig back-and-forth movement, the further position adjustment of the rig of being convenient for.

Drawings

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

FIG. 2 is a schematic view of a partial top view of the present invention;

fig. 3 is a schematic view of the cross-sectional structure of the top table and the turntable of the present invention.

In the figure: the device comprises a base 1, a top platform 2, a guide plate 3, a guide groove 4, a groove 5, an air cylinder 6, a connecting plate 7, a side plate 8, a hydraulic oil cylinder 9, a support plate 10, a damping spring 11, a roller 12, a mounting groove 13, a turntable 14, a ring 15, a circular groove 16, a ball groove 17, a ball 18, a locking bolt 19 and an angle line 20.

Detailed Description

The invention will be further described with reference to the following figures 1-3 and examples:

a positioning device of a mining underground drill rig comprises a base 1, wherein a top platform 2 is arranged at the top of the base 1, guide plates 3 are arranged on two sides of the bottom end of the top platform 2, guide grooves 4 matched with the guide plates 3 are formed in two sides of the top end of the base 1, a groove 5 is formed in the top end of the base 1, an air cylinder 6 is arranged inside the groove 5, a connecting plate 7 is arranged at the tail end of a piston rod of the air cylinder 6, the top end of the connecting plate 7 is fixedly connected with the bottom end of the top platform 2, side plates 8 are arranged at two ends of outer walls on two sides of the base 1, a hydraulic oil cylinder 9 is arranged at the bottom end of each side plate 8, a supporting plate 10 is arranged at the output end of the hydraulic oil cylinder 9, a mounting groove 13 is formed in the top end of the top platform 2, a rotary table 14 is arranged inside the mounting groove, two be provided with ball 18 between the ball groove 17, four screw holes that are the annular and distribute are seted up on the top of top platform 2, and the inner wall threaded connection of screw hole has locking bolt 19, the notch edge that top platform 2 is located mounting groove 13 is provided with angle line 20.

In this embodiment, as shown in fig. 1, four corners of the bottom end of the base 1 are provided with damping springs 11, and the bottom ends of the damping springs 11 are provided with rollers 12, so that the whole device can be moved conveniently.

In this embodiment, as shown in fig. 1, a gap is left between the top table 2 and the base 1, and the width of the top table 2 is the same as that of the base 1, so that the top table 2 can move back and forth conveniently.

In this embodiment, as shown in fig. 1, the length of the guide groove 4 is the same as that of the base 1, and the height of the guide groove 4 is smaller than that of the guide plate 3.

In this embodiment, as shown in fig. 1 and 3, the groove length of the groove 5 is the same as the length of the base 1.

In this embodiment, as shown in fig. 1 and 3, the rotary table 14 and the mounting groove 13 are both circular structures, a circular ring 15 is disposed on the outer wall of the circumference of the rotary table 14, an annular groove 16 is disposed on the inner wall of the circumference of the mounting groove 13, and the circular ring 15 is slidably connected with the annular groove 16, so that the rotary table 14 can rotate stably.

The utility model discloses a theory of operation: when in use, the top platform 2 and the rotary table 14 are arranged for bearing a mine drilling machine, and the rotary table 14 can rotate through the ball groove 17, so that the drilling machine can be driven to rotate, the position of the drilling machine is adjusted, and the rotation angle of the turntable 14 can be determined through the set angle line 20, so that accurate positioning is realized, the turntable 14 can then be fixed by screwing the locking bolt 19, facilitating the positioning of the drilling machine, by providing guide plates 3 on both sides of the bottom end of the top table 2, because the guide plate 3 is in sliding connection with the guide groove 4, the connecting plate 7 can move back and forth under the push of the piston rod of the cylinder 6 by starting the cylinder 6, the top end of the connecting plate 7 is fixed at the bottom end of the top platform 2, so that the top platform 2 can move back and forth under the pushing of the cylinder 6, and further the drilling machine can be driven to move back and forth, and the position adjustment of the drilling machine is further facilitated.

The embodiment of the present invention discloses a preferred embodiment, but not limited thereto, and those skilled in the art can easily understand the spirit of the present invention according to the above embodiment, and make different extensions and changes, but do not depart from the spirit of the present invention, all of which are within the protection scope of the present invention.

Claims

1. A positioning device of a mining underground drill rig comprises a base (1), and is characterized in that: the top of the base (1) is provided with a top platform (2), two sides of the bottom of the top platform (2) are respectively provided with a guide plate (3), two sides of the top end of the base (1) are provided with guide grooves (4) matched with the guide plates (3), the top end of the base (1) is provided with a groove (5), an air cylinder (6) is arranged inside the groove (5), the tail end of a piston rod of the air cylinder (6) is provided with a connecting plate (7), the top end of the connecting plate (7) is fixedly connected with the bottom end of the top platform (2), two ends of the outer wall of two sides of the base (1) are respectively provided with a side plate (8), the bottom end of each side plate (8) is provided with a hydraulic oil cylinder (9), the output end of each hydraulic oil cylinder (9) is provided with a supporting plate (10), the top end of the top platform (2) is provided with, ball groove (17), two have all been seted up to the bottom of carousel (14) and the tank bottom of mounting groove (13) be provided with ball (18) between ball groove (17), four screw holes that are the ring-type distribution are seted up on the top of top platform (2), and the inner wall threaded connection of screw hole has locking bolt (19), the notch edge that top platform (2) are located mounting groove (13) is provided with angle line (20).

2. A positioning device for a mining excavation drilling machine according to claim 1, characterized in that: damping springs (11) are arranged at four corners of the bottom end of the base (1), and idler wheels (12) are arranged at the bottom ends of the damping springs (11).

3. A positioning device for a mining excavation drilling machine according to claim 1, characterized in that: a gap is reserved between the top platform (2) and the base (1), and the width of the top platform (2) is the same as that of the base (1).

4. A positioning device for a mining excavation drilling machine according to claim 1, characterized in that: the length of the guide groove (4) is the same as that of the base (1), and the height of the guide groove (4) is smaller than that of the guide plate (3).

5. A positioning device for a mining excavation drilling machine according to claim 1, characterized in that: the length of the groove (5) is the same as that of the base (1).

6. A positioning device for a mining excavation drilling machine according to claim 1, characterized in that: carousel (14) and mounting groove (13) are circular structure, the circumference outer wall of carousel (14) is provided with ring (15), ring channel (16) have been seted up to the circumference inner wall of mounting groove (13), be sliding connection between ring (15) and ring channel (16).