CN211008447U

CN211008447U - Drilling equipment for mining

Info

Publication number: CN211008447U
Application number: CN201922070929.2U
Authority: CN
Inventors: 黄景斌
Original assignee: Jiangxi Zhuoye Environmental Protection Technology Co ltd
Current assignee: Jiangxi Zhuoye Environmental Protection Technology Co ltd
Priority date: 2019-11-26
Filing date: 2019-11-26
Publication date: 2020-07-14
Anticipated expiration: 2029-11-26

Abstract

The utility model discloses a drilling equipment is adopted in mine division relates to mine drilling technical field. This drilling equipment is adopted in mine opening, the on-line screen storage device comprises a base, the bottom fixed mounting of base has the supporting leg, has seted up hole and hole on the base and is located the centre department of base, and the top fixed mounting of base has the bottom plate, and the top of bottom plate has been seted up fixed slot and is located the centre department of bottom plate, and the top fixed mounting of bottom plate has the bracing piece, and the quantity of bracing piece is four groups and installs in bottom plate top four corners in proper order, and the draw-in groove has been seted up on the top of. The utility model discloses a size of a plurality of joint structures and device is less, provides convenience for the dismantlement of device and transporting to a certain extent, and this device has set up the anti-vibration structure simultaneously and has avoided the unnecessary loss that makes the device skew take place because of vibrations to a certain extent in drilling process on the supporting leg.

Description

Drilling equipment for mining

Technical Field

The utility model relates to a mine drilling technical field specifically is a drilling equipment is adopted in mine.

Background

Drilling equipment is the necessary equipment in the coal mining in-process, the mode that rotates and reciprocate at a high speed through drilling rod and drill bit, the operation of punching to the appointed place, in the mine production process, but current drilling equipment has drill bit and drilling rod because long-time use when the actual operation, the change of drill bit that can not be convenient for in the design of junction between them and generally all adopt large-scale drilling equipment among the prior art also do not benefit to the local exploitation that is comparatively bumpy in the topography when the place is changed in the removal of not being convenient for.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drilling equipment is adopted in mine 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 drilling device for mining comprises a base, wherein a supporting leg is fixedly arranged at the bottom of the base, a hole is formed in the base and is positioned in the center of the base, a bottom plate is fixedly arranged at the top of the base, a fixing groove is formed in the top of the bottom plate and is positioned in the center of the bottom plate, supporting rods are fixedly arranged at the top of the bottom plate, four groups of the supporting rods are sequentially arranged at the four corners of the top of the bottom plate, clamping grooves are formed in the top ends of the supporting rods, clamping blocks are arranged in the clamping grooves in a clamping mode, threaded holes are formed in the supporting rods and the clamping blocks, a top plate is fixedly arranged on one wall, which is positioned outside the clamping grooves, of the clamping blocks, the top plate and the supporting rods are arranged in a clamping mode through the clamping blocks, a limiting block is fixedly, the spout has all been seted up to the both sides inner wall of mount, the built-in slider of spout, slider and spout sliding connection set up, the slider is located the outside lateral wall fixed connection of a lateral wall of spout and support frame, the inboard bottom fixed mounting of support frame has the motor, the output of motor vertically runs through the bottom of support frame through the shaft coupling, one section fixed mounting that the motor output is located the support frame outside has the drilling rod, the drilling rod vertically runs through the hole on bottom plate and the base and extends to the bottom outside of base, the hole swing joint setting on drilling rod and bottom plate and the base.

Preferably, the fixed slot is rectangular, the bottom plate is provided with a hole, the hole is located in the center of the fixed slot, and the hole in the bottom plate is the same as the hole in the base in size and shape and is located on the same vertical line.

Preferably, the bottom of the supporting leg is fixedly provided with a rubber pad.

Preferably, the threaded hole intersects with the clamping groove and is located in the center of the clamping groove, a limiting bolt is arranged in the threaded hole and is in threaded connection with the threaded hole, and the clamping block and the supporting rod are fixedly connected through the limiting bolt.

Preferably, the bottom of the limiting block is provided with a limiting groove, a rubber pad and a fixing frame are arranged in the limiting groove, and the fixing frame is in an inverted U shape.

Preferably, a drill bit is fixedly mounted on a section of the drill rod, which is located on the outer side of the bottom of the base, and the diameters of the holes in the bottom plate and the base are larger than the diameter of the drill bit.

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

(1) this drilling equipment is adopted in mine division, the utility model discloses a plurality of joint structures and the size of device are less, provide convenience for the dismantlement of device and transport to a certain extent, and this device has set up the anti-vibration structure simultaneously and has avoided the unnecessary loss that makes the device skew take place because of vibrations to a certain extent in drilling process on the supporting leg.

(2) This mine is opened and is adopted drilling equipment, the utility model discloses a drilling mechanism can be independent of the device outside, has solved the inconvenience of device when changing the drill bit drilling rod to a certain extent, and this device has set up rubber pad and stopper simultaneously at the top of mount, has avoided the device damage that leads to because of the collision between vibrator to a certain extent when fixed drilling mechanism.

Drawings

Fig. 1 is a schematic cross-sectional view of the present invention;

FIG. 2 is a schematic view of the joint between the support rod and the top plate;

fig. 3 is a schematic structural diagram of the drill of the present invention.

In the figure: the drilling machine comprises a fixing frame 1, a hydraulic cylinder 2, a sliding block 3, a supporting frame 4, a sliding groove 5, a motor 6, a drill rod 7, a drill bit 8, a supporting leg 9, a base 10, a bottom plate 11, a supporting rod 12, a limiting bolt 13, a top plate 14, a limiting block 15, a rubber pad 16, a fixing groove 17, a threaded hole 18, a clamping groove 19 and a clamping block 20.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a drilling device for mining comprises a base 10, wherein supporting legs 9 are fixedly arranged at the bottom of the base 10, rubber pads are fixedly arranged at the bottoms of the supporting legs 9, the base 10 is conveyed to a position needing drilling through carrying, the base 10 is stably arranged through the supporting legs 9, a hole is formed in the base 10 and is positioned in the center of the base 10, a bottom plate 11 is fixedly arranged at the top of the base 10, a fixing groove 17 is formed in the top of the bottom plate 11, the fixing groove 17 is positioned in the center of the bottom plate 11, the fixing groove 17 is rectangular, a hole is formed in the bottom plate 11 and is positioned in the center of the fixing groove 17, the hole in the bottom plate 11 is the same as the hole in the base 10 in size and shape and is positioned on the same vertical line, supporting rods 12 are fixedly arranged at the top of the bottom plate 11, the number of the supporting rods 12 is four groups and, a clamping block 20 is clamped and installed in the clamping groove 19, threaded holes 18 are respectively formed in the support rod 12 and the clamping block 20, the threaded holes 18 are intersected with the clamping groove 19, the threaded holes 18 are located in the center of the clamping groove 19, limiting bolts 13 are arranged in the threaded holes 18, the limiting bolts 13 are in threaded connection with the threaded holes 18, the clamping block 20 and the support rod 12 are fixedly connected through the limiting bolts 13, a top plate 14 is fixedly installed on one wall of the clamping groove 20, the top plate 14 and the support rod 12 are clamped and installed with the clamping groove 19 through the clamping block 20, limiting blocks 15 are fixedly installed at the bottom of the top plate 14, limiting grooves are formed in the bottoms of the limiting blocks 15, rubber pads 16 and a fixing frame 1 are arranged in the limiting grooves, the fixing frame 1 is clamped and installed with the bottom plate 11, the rubber pads 16 are placed on the fixing frame 1, the fixing frame, the top plate 14 is fixed by a limiting bolt 13 after being clamped with the supporting rod 12, a hydraulic cylinder 2 is fixedly arranged at the top of the inner side of the fixing frame 1, a supporting frame 4 is fixedly arranged at the telescopic end of the hydraulic cylinder 2, the supporting frame 4 is of a non-closed frame structure, sliding grooves 5 are formed in the inner walls of the two sides of the fixing frame 1, sliding blocks 3 are arranged in the sliding grooves 5, the sliding blocks 3 are arranged in the sliding grooves 5 in a sliding manner, one side wall of each sliding block 3, which is positioned outside the corresponding sliding groove 5, is fixedly connected with the outer side wall of the corresponding supporting frame 4, a motor 6 is fixedly arranged at the bottom of the inner side of the corresponding supporting frame 4, the output end of the motor 6 longitudinally penetrates through the bottom of the corresponding supporting frame 4 through a coupler, a drill rod 7 is fixedly arranged at a section, which is positioned outside the corresponding supporting frame, a drill bit 8 is fixedly installed on one section of the drill rod 7, which is located on the outer side of the bottom of the base 10, the diameter of the holes in the bottom plate 11 and the base 10 is larger than that of the drill bit 8, the drill bit 8 penetrates through the holes in the bottom plate 11 and the base 10 by carrying the fixing frame 1, and the motor 6 is started to drive the drill rod 7 and the drill bit 8 to start drilling.

When the device needs to be used, carry base 10 to the place of required drilling, place base 10 steadily through supporting leg 9, meanwhile install drill bit 8 on drilling rod 7, pass the hole on bottom plate 11 and base 10 with drill bit 8 through carrying mount 1, set up mount 1 and bottom plate 11 joint simultaneously, place rubber pad 16 on mount 1, make mount 1 be located the recess of stopper 15 when carrying roof 14 and bracing piece 12 joint, roof 14 fixes it through spacing bolt 13 after the completion of bracing piece 12 joint, open motor 6 drive drilling rod 7 and drill bit 8 and begin drilling work.

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 utility model provides a drilling equipment for mining, includes base (10), its characterized in that: the support legs (9) are fixedly installed at the bottom of the base (10), holes are formed in the base (10) and located in the center of the base (10), the bottom plate (11) is fixedly installed at the top of the base (10), fixing grooves (17) are formed in the top of the bottom plate (11), the fixing grooves (17) are located in the center of the bottom plate (11), supporting rods (12) are fixedly installed at the top of the bottom plate (11), the number of the supporting rods (12) is four, the four supporting rods are sequentially installed at four corners of the top of the bottom plate (11), clamping grooves (19) are formed in the top ends of the supporting rods (12), clamping blocks (20) are installed in the clamping grooves (19) in a clamping mode, threaded holes (18) are formed in the supporting rods (12) and the clamping blocks (20), a top plate (14) is fixedly installed on one wall, which is located on the outer side of each clamping groove (19), the top plate, the bottom of the top plate (14) is fixedly provided with a limiting block (15), the top of the inner side of the fixing frame (1) is fixedly provided with a hydraulic cylinder (2), the telescopic end of the hydraulic cylinder (2) is fixedly provided with a supporting frame (4), the supporting frame (4) is of a non-closed frame structure, the inner walls of the two sides of the fixing frame (1) are respectively provided with a sliding groove (5), the sliding groove (5) is internally provided with a sliding block (3), the sliding block (3) is arranged in sliding connection with the sliding groove (5), one side wall of the sliding block (3) positioned outside the sliding groove (5) is fixedly connected with the outer side wall of the supporting frame (4), the bottom of the inner side of the supporting frame (4) is fixedly provided with a motor (6), the output end of the motor (6) longitudinally penetrates through the bottom of the supporting frame (4) through a coupler, one section of the output end of the motor (6) positioned outside the supporting frame (4), the drill rod (7) is movably connected with the bottom plate (11) and the hole on the base (10).

2. The drilling device for mining according to claim 1, wherein: the fixing groove (17) is rectangular, a hole is formed in the bottom plate (11) and located in the center of the fixing groove (17), and the hole in the bottom plate (11) is identical to the hole in the base (10) in size and shape and located on the same vertical line.

3. The drilling device for mining according to claim 1, wherein: and a rubber pad is fixedly arranged at the bottom of the supporting leg (9).

4. The drilling device for mining according to claim 1, wherein: the threaded hole (18) is intersected with the clamping groove (19), the threaded hole (18) is located in the center of the clamping groove (19), the limiting bolt (13) is arranged in the threaded hole (18), the limiting bolt (13) is in threaded connection with the threaded hole (18), and the clamping block (20) is fixedly connected with the supporting rod (12) through the limiting bolt (13).

5. The drilling device for mining according to claim 1, wherein: the bottom of the limiting block (15) is provided with a limiting groove, a rubber pad (16) and a fixing frame (1) are arranged in the limiting groove, and the fixing frame (1) is in an inverted U shape.

6. The drilling device for mining according to claim 1, wherein: a drill bit (8) is fixedly mounted on one section of the drill rod (7) located on the outer side of the bottom of the base (10), and the diameters of holes in the base plate (11) and the base (10) are larger than the diameter of the drill bit (8).