CN210858714U

CN210858714U - Drilling and cutting integrated mining device

Info

Publication number: CN210858714U
Application number: CN201921807546.2U
Authority: CN
Inventors: 魏有胜
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-25
Filing date: 2019-10-25
Publication date: 2020-06-26
Anticipated expiration: 2029-10-25

Abstract

The utility model discloses a bore integrative mining device of cutting, including mining machine and first drill bit, mining machine right side fixed mounting has first drill bit, the sleeve has all been welded on first drill bit surface, the welding of sleeve bottom inner wall has the spacing groove, the spacing inslot portion is provided with the second drill bit, and the second drill bit passes the sleeve, the welding of second drill bit middle part outside has the fixed block, the fixed block middle part all buckle has second stopper, four groups the second stopper outside all has welded the second spout. The utility model discloses an aim at the waist shape hole that sleeve surface was seted up with second drill bit middle part surface welded fixed block, it is downthehole to insert the waist shape that sleeve surface was seted up with the second drill bit again, rotates the second drill bit again, and the second drill bit drives the fixed block, and the compactness of improving device makes the shell support to press the second bolt to remove through the shell suit on the sleeve surface simultaneously, makes the second bolt insert in the recess that second drill bit bottom was seted up, the stability of improving device.

Description

Drilling and cutting integrated mining device

Technical Field

The utility model relates to a mining device technical field specifically is a bore and cut integrative mining device.

Background

During the open cut ore in mining site, use the mining machine to mine, through using ball drill, make the mining machine play the effect of drilling and smear metal, but sub-drill on the ball drill uses the screw thread to mutually support mostly, make ball drill and sub-drill assemble, when the drill bit uses, rubble or dust may block in the gap of ball drill and sub-drill assembly, when dismantling the drill bit, probably can make dust or rubble adsorb on the screw thread surface of ball drill and sub-drill, make ball drill and sub-drill when assembling, ball drill and sub-drill surface screw thread and dust may take place the friction, probably lead to the screw thread impaired, make ball drill and sub-drill assemble unstably, consequently need to bore and cut integrative mining device and solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bore and cut integrative mining device to the screw thread that the spherical bit that provides and sub-drill bit junction gets into the dust in solving above-mentioned background art, the dust rubs the screw thread on spherical bit and sub-drill bit surface, makes spherical bit and the unstable problem of sub-drill bit assembly.

In order to achieve the above object, the utility model provides a following technical scheme: a drilling and cutting integrated mining device comprises a mining machine and a first drill bit, wherein the first drill bit is fixedly installed on the right side of the mining machine, sleeves are welded on the surfaces of the first drill bits, limiting grooves are welded on the inner walls of the bottoms of the sleeves, second drill bits are arranged in the limiting grooves and penetrate through the sleeves, fixed blocks are welded on the outer sides of the middle portions of the second drill bits, second limiting blocks are fastened in the middle portions of the fixed blocks, second sliding grooves are welded on the outer sides of the four groups of second limiting blocks, the second sliding grooves are welded on the upper ends of the inner walls of the sleeves, first sliding grooves are arranged at the lower ends of the second sliding grooves and are welded on the left side and the right side of the sleeves, fourth limiting blocks are welded on the inner walls of the two groups of first sliding grooves, second bolts are arranged in the first sliding grooves, convex blocks are welded on the inner sides of the second bolts, second springs are sleeved, the utility model discloses a spring, including sleeve, gag lever post, first inserted bar, fixed slot and shell, the gag lever post has all been welded to sleeve bottom inner wall, and the gag lever post upper end is all run through by first inserted bar, first inserted bar surface all is equipped with first spring, the one end of first spring all welds on the gag lever post, the other end of first spring all welds on the third stopper, the fixed slot and the shell are run through respectively in the first inserted bar outside, the fixed slot welding is in the sleeve bottom outside, the shell suit is on the sleeve surface, the shell upper end inner wall all has welded first stopper.

Preferably, a circular groove is formed in the surface of the upper end of the sleeve, the surface of the first limiting block is circular, and the diameter of the inner wall of the circular groove formed in the upper end of the sleeve is equal to the diameter of the circular surface of the first limiting block.

Preferably, a waist-shaped hole is formed in the middle of the upper end of the sleeve, the second drill bit and the fixing block form a waist shape, and the size of the surface of the waist shape formed by the second drill bit and the fixing block is equal to the size of the inner wall of the waist-shaped hole formed in the middle of the upper end of the sleeve.

Preferably, the surface of the fixed block is provided with an arc-shaped groove, the second limiting block is arc-shaped, and the radian of the arc-shaped surface of the second limiting block is equal to that of the inner wall of the arc-shaped groove formed in the surface of the fixed block.

Preferably, the bottom end of the second drill bit is provided with a rectangular groove, and the width of the inner wall of the rectangular groove formed in the bottom end of the second drill bit is equal to the width of the surface of the second bolt.

Preferably, round holes are formed in the middle of the bottom end of the sleeve and the middle of the fixing groove, the first inserting rod is cylindrical, and the diameter of the cylindrical surface of the first inserting rod is equal to the diameter of the inner wall of the sleeve, the round holes of which are formed in the middle of the bottom end of the sleeve and the fixing groove.

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

1. this bore and cut integrative mining device is provided with the fixed block, second spout and second stopper, through aim at the waist shape hole that the sleeve surface was seted up with second drill bit middle part surface welded fixed block, it is downthehole to insert the waist shape that the sleeve surface was seted up with the second drill bit again, rotate the second drill bit again, the second drill bit drives the fixed block, make the fixed block move to in the second spout, buckle to the recess that the fixed block surface was seted up in through the second stopper simultaneously, fix the fixed block, make the second drill bit install on first drill bit, make first drill bit and second drill bit not use the screw thread to install, make first drill bit and second drill bit can not be because the screw thread is impaired, can not fix tightly, it is convenient fixed to second drill bit and first drill bit, improve the compactness of device.

2. This bore and cut integrative mining device is provided with the second bolt, the fixed slot, and a housing, first inserted bar, third stopper and first spring, through with the shell suit on the sleeve surface, make the shell support and press the second bolt to remove, make the second bolt insert in the recess that second drill bit bottom was seted up, consolidate the second drill bit, insert the shell simultaneously in the fixed slot, make first spring support and press the third stopper, make first inserted bar run through shell and fixed slot, make the shell fix on the sleeve surface, reduce the dust and fall into in the sleeve, improve device's stability.

Drawings

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

fig. 2 is an enlarged cross-sectional view of the present invention at a in fig. 1;

fig. 3 is a schematic top view of the assembly of the sleeve and the second drill according to the present invention.

In the figure: 1. a mining machine; 2. a first drill bit; 3. a housing; 4. a second drill bit; 5. a sleeve; 6. a first stopper; 7. a fixed block; 8. a second limiting block; 9. fixing grooves; 10. a first plunger; 11. a third limiting block; 12. a first spring; 13. a limiting rod; 14. a limiting groove; 15. a first chute; 16. a fourth limiting block; 17. a second bolt; 18. a second spring; 19. a bump; 20. a second runner.

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 an embodiment:

a drilling and cutting integrated mining device comprises a mining machine 1 and a first drill bit 2, the first drill bit 2 is fixedly installed on the right side of the mining machine 1, a sleeve 5 is welded on the surface of the first drill bit 2, a limiting groove 14 is welded on the inner wall of the bottom end of the sleeve 5, a second drill bit 4 is arranged in the limiting groove 14, the second drill bit 4 penetrates through the sleeve 5, a waist-shaped hole is formed in the middle of the upper end of the sleeve 5, the second drill bit 4 and a fixing block 7 form a waist shape, the size of the waist-shaped surface formed by the second drill bit 4 and the fixing block 7 is equal to the size of the inner wall of the waist-shaped hole formed in the middle of the upper end of the sleeve 5, the fixing block 7 is driven by the second drill bit 4 to enter the sleeve 5, then the second drill bit 4 is rotated to drive the fixing block 7 to move, the fixing block 7 enters a second chute 20, the second drill bit 4 is fixed on the sleeve 5, the fixing block, arc grooves are formed in the surface of the fixed block 7, the second limiting block 8 is arranged to be arc-shaped, the arc-shaped surface radian of the second limiting block 8 is equal to the arc-shaped groove inner wall radian formed in the surface of the fixed block 7, after the fixed block 7 moves to the first drill bit 2, the fixed block 7 is fixed by buckling the second limiting block 8 into the groove formed in the surface of the fixed block 7, the second sliding grooves 20 are welded in the outer sides of the four groups of second limiting blocks 8, and the second sliding grooves 20 are all welded in the upper end of the inner wall of the sleeve 5.

The lower end of the second chute 20 is provided with a first chute 15, the first chutes 15 are welded on the left side and the right side of the sleeve 5, the inner walls of the two groups of first chutes 15 are welded with fourth limit blocks 16, the first chute 15 is internally provided with a second bolt 17, the bottom end of the second drill bit 4 is provided with a rectangular groove, the width of the inner wall of the rectangular groove arranged at the bottom end of the second drill bit 4 is equal to the width of the surface of the second bolt 17, the stability of the second drill bit 4 is improved by inserting the second bolt 17 into the rectangular groove arranged at the bottom end of the second drill bit 4, the inner side of the second bolt 17 is welded with a convex block 19, the middle part of the second bolt 17 is sleeved with a second spring 18, the inner wall at the bottom end of the sleeve 5 is welded with limit rods 13, the upper ends of the limit rods 13 are penetrated by the first inserted rods 10, the surfaces of the first inserted rods 10 are sleeved with first springs, the other end of the first spring 12 is welded on the third limiting block 11, the outer side of the first inserting rod 10 respectively penetrates through the fixing groove 9 and the shell 3, the middle parts of the bottom end of the sleeve 5 and the fixing groove 9 are both provided with round holes, the first inserting rod 10 is set to be cylindrical, the diameter of the cylindrical surface of the first inserting rod 10 is equal to the diameter of the inner wall of the round holes arranged at the bottom end of the sleeve 5 and the middle part of the fixing groove 9, the shell 3 is fixed in the fixing groove 9 by inserting the first inserting rod 10 into the round holes arranged at the middle parts of the fixing groove 9 and the bottom end of the sleeve 5, the fixing groove 9 is welded at the outer side of the bottom end of the sleeve 5, the shell 3 is sleeved on the surface of the sleeve 5, the inner wall of the upper end of the shell 3 is welded with the first limiting block 6, the surface of the upper end of the sleeve 5 is provided, the first limiting block 6 is inserted into a groove formed in the upper end of the sleeve 5, so that the stability of the upper end of the shell 3 is improved.

The working principle is as follows: when installing second drill bit 4, aim at the waist shape that the sleeve 5 surface was seted up with fixed block 7 of 4 bottom welding of second drill bit earlier downthehole, insert second drill bit 4 in sleeve 5 again, make 4 bottoms of second drill bit insert spacing groove 14 in, rotate second drill bit 4 again, 4 bottom fixed block 7 of second drill bit remove, make fixed block 7 remove in

second spout

20, 8 buckles of second stopper are in the recess of seting up on fixed block 7 surface simultaneously, make second drill bit 4 fix in sleeve 5.

After the second drill 4 is installed in the sleeve 5, the shell 3 is sleeved on the surface of the sleeve 5, the second bolt 17 is pressed, the second bolt 17 drives the lug 19 to move, the lug 19 enables the second spring 18 to generate elastic deformation, the second bolt 17 moves inwards, the second bolt 17 is inserted into a groove formed at the bottom end of the second drill 4, meanwhile, the second bolt 17 is pressed through the shell 3, the second bolt 17 is buckled with the second drill 4, the stability of the second drill 4 is improved, after the shell 3 moves to the bottom end of the sleeve 5, the first inserted rod 10 is pressed by a thin inserted rod, the first inserted rod 10 drives the third limiting block 11 to move, the third limiting block 11 enables the first spring 12 to generate elastic deformation, the first inserted rod 10 moves out of the fixed groove 9, the shell 3 moves towards the fixed groove 9, the shell 3 is inserted into the fixed groove 9, after the shell 3 is inserted into the fixed groove 9, under the condition that the first spring 12 is not pressed, the first spring 12 elastically deforms, the first spring 12 presses the third limiting block 11 to move, the third limiting block 11 drives the first inserting rod 10 to move, and the first inserting rod 10 is inserted into the holes formed in the surfaces of the shell 3 and the fixing groove 9, so that the shell 3 is fixed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A drill-cut integrated mining apparatus comprising a mining machine (1) and a first drill bit (2), characterized in that: the mining machine is characterized in that a first drill bit (2) is fixedly mounted on the right side of the mining machine (1), a sleeve (5) is welded on the surface of the first drill bit (2), a limiting groove (14) is welded on the inner wall of the bottom end of the sleeve (5), a second drill bit (4) is arranged in the limiting groove (14) and penetrates through the sleeve (5), a fixed block (7) is welded on the outer side of the middle of the second drill bit (4), a second limiting block (8) is buckled on the middle of the fixed block (7), second sliding grooves (20) are welded on the outer sides of the fourth limiting blocks (8), the second sliding grooves (20) are all welded on the upper end of the inner wall of the sleeve (5), a first sliding groove (15) is arranged at the lower end of the second sliding groove (20), the first sliding grooves (15) are all welded on the left side and the right side of the sleeve (5), and a fourth limiting block (16, the first sliding grooves (15) are internally provided with second bolts (17), the inner sides of the second bolts (17) are welded with lugs (19), a second spring (18) is sleeved in the middle of the second bolt (17), limiting rods (13) are welded on the inner wall of the bottom end of the sleeve (5), the upper end of the limiting rod (13) is penetrated by the first inserted rod (10), the surface of the first inserted rod (10) is sleeved with a first spring (12), one end of the first spring (12) is welded on the limiting rod (13), the other end of the first spring (12) is welded on the third limiting block (11), the outer side of the first inserted link (10) respectively penetrates through the fixed groove (9) and the shell (3), the fixing groove (9) is welded on the outer side of the bottom end of the sleeve (5), the shell (3) is sleeved on the surface of the sleeve (5), the inner wall of the upper end of the shell (3) is welded with a first limiting block (6).

2. A drill-cut integrated mining apparatus as claimed in claim 1, wherein: the sleeve is characterized in that a circular groove is formed in the surface of the upper end of the sleeve (5), the surface of the first limiting block (6) is circular, and the diameter of the inner wall of the circular groove formed in the upper end of the sleeve (5) is equal to the diameter of the circular surface formed by the first limiting block (6).

3. A drill-cut integrated mining apparatus as claimed in claim 1, wherein: waist shape hole has been seted up at sleeve (5) upper end middle part, second drill bit (4) form waist shape with fixed block (7), the waist shape surface size that second drill bit (4) and fixed block (7) formed equals with the waist shape hole inner wall size of seting up in sleeve (5) upper end middle part.

4. A drill-cut integrated mining apparatus as claimed in claim 1, wherein: the arc-shaped groove is formed in the surface of the fixing block (7), the second limiting block (8) is arc-shaped, and the arc-shaped surface radian of the second limiting block (8) is equal to the radian of the inner wall of the arc-shaped groove formed in the surface of the fixing block (7).

5. A drill-cut integrated mining apparatus as claimed in claim 1, wherein: the bottom end of the second drill bit (4) is provided with a rectangular groove, and the width of the inner wall of the rectangular groove formed in the bottom end of the second drill bit (4) is equal to the width of the surface of the second bolt (17).

6. A drill-cut integrated mining apparatus as claimed in claim 1, wherein: round holes are formed in the middle of the bottom end of the sleeve (5) and the middle of the fixing groove (9), the first inserting rod (10) is cylindrical, and the diameter of the cylindrical surface of the first inserting rod (10) is equal to the diameter of the inner wall of the middle of the sleeve (5) and the fixing groove (9) with the round holes formed in the middle.