Auxiliary mining device for metal mine vein

Abstract

The utility model relates to the technical field of mining, in particular to a metal vein auxiliary mining device which comprises a base, a supporting piece arranged at the top end of the base, a support fixed to the top end of the supporting piece, a first motor fixed to one side of the support, a bottom support fixed to an output shaft of the first motor, and a first hydraulic cylinder fixed to one side of the bottom support. A sliding block is fixed to a piston rod of the first hydraulic cylinder, a second motor is fixed to one side of the sliding block, an inserting block is fixed to an output shaft of the second motor, a cross beam is fixed to the bottom support, the cross beam is sleeved with three sliding bases, and a first connecting rod, a second connecting rod and a third connecting rod are arranged above the cross beam. A first base is rotationally connected to the first connecting rod, a second drill bit is fixed to one end of the second connecting rod, a second base is rotationally connected to the second connecting rod, a third drill bit is fixed to one end of the third connecting rod, and a third base is rotationally connected to the third connecting rod; the device is convenient to adjust, and the efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to mining technical field, concretely relates to a kind of metal vein auxiliary mining device. BACKGROUND

[0002] Mining is the technology and science of mining mineral resources from the earth's crust and the surface. Broadly speaking, mining also includes the exploitation of coal and oil. During the process of metal vein mining, drilling operations are required. Due to the need to replace different drill bits during drilling, the drill bit needs to be removed before installing the other model drill bit, and drilling operations can continue only after the installation of the other model drill bit. The frequent replacement of different model drill bits requires a lot of time, reducing the efficiency of drilling. Therefore, a metal vein auxiliary mining device is proposed to facilitate the switching of different model drill bits and improve efficiency. SUMMARY

[0003] In view of the problems in the prior art, the utility model provides a metal vein auxiliary mining device.

[0004] The utility model solves the technical problems thereof by adopting a metal vein auxiliary mining device, which comprises a base, brake rollers are installed at the four corners of the bottom end of the base, a support is provided at the top end of the base, a support seat is fixed at the top end of the support, a first motor is fixed on one side of the support seat, a bottom support is fixed on the output shaft of the first motor, the side of the bottom support away from the first motor is rotatably connected with the support seat, a first hydraulic cylinder is fixed on one side of the bottom support, a sliding block is fixed on the piston rod of the first hydraulic cylinder, a second motor is fixed on the side of the sliding block away from the first hydraulic cylinder, an insertion block is fixed on the output shaft of the second motor, a cross beam is fixed on the bottom support, three sliding seats are sleeved on the cross beam, three limiting bolts are provided on one side of the cross beam, screw holes matched with the limiting bolts are provided on the three sliding seats, a first connecting rod, a second connecting rod and a third connecting rod are provided above the cross beam, a first drill bit is fixed on the end of the first connecting rod away from the sliding block, a first base is rotatably connected to the first connecting rod, a second drill bit is fixed on the end of the second connecting rod away from the sliding block, a second base is rotatably connected to the second connecting rod, a third drill bit is fixed on the end of the third connecting rod away from the sliding block, a third base is rotatably connected to the third connecting rod, the end of the first connecting rod, the second connecting rod and the third connecting rod close to the sliding block is fixed with a clamping block, a clamping groove matched with the insertion block is provided on the side wall of each clamping block, two guide rods are fixed on the side wall of the first base, the second base and the third base, a through groove and two through holes for the guide rods to pass through are provided on the three sliding seats, a stop block is fixed on the end of each guide rod away from the sliding block, and a spring is sleeved on each guide rod.

[0005] By adopting the technical scheme, the limiting bolt is loosened, the sliding block is slid, the clamping block at the end of the first connecting rod or the second connecting rod or the third connecting rod is aligned with the insertion block, and then the limiting bolt is tightened, the first drill bit, the second drill bit and the third drill bit can be conveniently switched, the piston rod of the first hydraulic cylinder drives the sliding block to move towards the clamping block, the insertion block is inserted into the clamping groove in the side wall of the clamping block, then the output shaft of the second motor drives the insertion block to rotate, the clamping block, the first connecting rod or the second connecting rod or the third connecting rod rotates, the piston rod of the first hydraulic cylinder continues to drive the sliding block to move, the first connecting rod or the second connecting rod or the third connecting rod feeds towards the rock, and drilling is realized, compared with the traditional drill bit replacement mode, the efficiency is improved, and the output shaft of the first motor drives the bottom support to rotate, so that the angle of the first drill bit, the second drill bit and the third drill bit can be adjusted as required.

[0006] Specifically, the support member includes a second hydraulic cylinder and a sleeve, the second hydraulic cylinder is fixed at the top end of the base, the top end of the piston rod of the second hydraulic cylinder is connected with the support base, and the sleeve is provided with four sleeves, the bottom ends of the four sleeves are connected with the base, and the four sleeves are provided with four vertical columns, and the top ends of the four vertical columns are connected with the support base.

[0007] By adopting the technical scheme, the piston rod of the second hydraulic cylinder drives the support base to move vertically, and the height of the first drill bit, the second drill bit and the third drill bit can be adjusted as required.

[0008] Specifically, the sliding block is fixed with two cross bars on the side away from the second motor, and the bottom support is provided with two through holes matched with the cross bars.

[0009] By adopting the technical scheme, the cross bars can improve the stability of the sliding block.

[0010] Specifically, one side of the support base is provided with a handle, and the bottom end of the handle is connected with the base.

[0011] By adopting the technical scheme, the handle is held, and the base is conveniently pushed and pulled.

[0012] Specifically, the handle is fixed with an anti-skid sleeve.

[0013] By adopting the technical scheme, the anti-skid sleeve is arranged, and the handle is conveniently held.

[0014] The utility model discloses the beneficial effect:

[0015] (1) The metal vein auxiliary mining device, the limiting bolt is screwed, the sliding slide is slid, the clamping block at the end of the first connecting rod or the second connecting rod or the third connecting rod is aligned with the plug-in block, and then the limiting bolt is tightened, the drill bit is conveniently switched, the piston rod of the first hydraulic cylinder drives the sliding block to move towards the clamping block, the plug-in block is inserted into the clamping groove in the side wall of the clamping block, then the output shaft of the second motor drives the plug-in block to rotate, the clamping block, the first connecting rod or the second connecting rod or the third connecting rod rotates, the piston rod of the first hydraulic cylinder continues to drive the sliding block to move, the first connecting rod or the second connecting rod or the third connecting rod feeds towards the rock, drilling is realized, compared with the traditional drill bit replacement mode, the efficiency is improved, the output shaft of the first motor drives the bottom support to rotate, and the angles of the first drill bit, the second drill bit and the third drill bit can be adjusted as required.

[0016] (2) The metal vein auxiliary mining device, the piston rod of the second hydraulic cylinder drives the support to move vertically, the heights of the first drill bit, the second drill bit and the third drill bit can be adjusted as required, and the setting of the stand and the sleeve can improve the stability of the support. BRIEF DESCRIPTION OF DRAWINGS

[0017] The utility model is further illustrated below in combination with the drawings and embodiments.

[0018] Figure 1 It is a structural schematic view of the utility model;

[0019] Figure 2 It is a structural schematic view of the utility model; Figure 1 It is an enlarged view of structure in A of the utility model;

[0020] Figure 3 It is an enlarged view of structure in B of the utility model. Figure 1

[0021] In the drawing: 1, base; 2, second hydraulic cylinder; 3, support piece; 4, sleeve; 5, stand; 6, support; 7, first motor; 8, first drill bit; 9, first connecting rod; 90, first base; 10, second drill bit; 11, third drill bit; 12, third base; 13, bottom support; 14, first hydraulic cylinder; 15, cross bar; 16, handle; 17, spring; 18, second connecting rod; 19, guide rod; 20, second base; 21, clamping block; 22, plug-in block; 23, second motor; 24, sliding block; 25, third connecting rod; 26, limiting bolt; 27, crossbeam; 28, slide; 29, stop block. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0023] ​In order to facilitate the switching of drill bits, improve the drilling efficiency, as an embodiment of the utility model, as shown in Figure 1 、 Figure 2 、 Figure 3 The utility model discloses a metal vein auxiliary mining device, including base 1, the bottom of base 1 four corners all installs the brake gyro wheel, the top of base 1 is equipped with support piece 3, the top of support piece 3 is fixed with support 6, one side of support 6 is fixed with first motor 7 through bolt, the output shaft of first motor 7 is fixed with bottom support 13 through bolt, and the side, away from first motor 7 of bottom support 13, is rotatably connected with support 6, and the side of bottom support 13 is fixed with first hydraulic cylinder 14 through bolt, and the piston rod of first hydraulic cylinder 14 is fixed with sliding block 24 through bolt, and the side, away from first hydraulic cylinder 14 of sliding block 24, is fixed with second motor 23 through bolt, and the output shaft of second motor 23 is fixed with plug block 22 through bolt, and bottom support 13 is welded with crossbeam 27, and three sliding seats 28 are sleeved on crossbeam 27, and one side of crossbeam 27 is equipped with three limit bolts 26, and three sliding seats 28 are all equipped with the screw hole of adapting with limit bolt 26, and the top of crossbeam 27 is equipped with first connecting rod 9, second connecting rod 18 and third connecting rod 25, and the end, away from sliding block 24 of first connecting rod 9, is welded with first drill bit 8, and first connecting rod 9 is rotatably connected with first base 90, and the end, away from sliding block 24 of second connecting rod 18, is welded with second drill bit 10, and second connecting rod 18 is rotatably connected with second base 20, and the end, away from sliding block 24 of third connecting rod 25, is welded with third drill bit 11, and third connecting rod 25 is rotatably connected with third base 12, and the end of first connecting rod 9, second connecting rod 18 and third connecting rod 25, close to sliding block 24, is all welded with clamping block 21, and the lateral wall of each clamping block 21 is equipped with the clamping groove of adapting with plug block 22, and the lateral wall of first base 90, second base 20 and third base 12 is all welded with two guide rods 19, and three sliding seats 28 are all equipped with through slot and two through holes for two guide rods 19 to pass through, and the end of each guide rod 19, away from sliding block 24, is all welded with stop block 29, and the spring 17 is all sleeved on each guide rod 19.

[0024] In use, the limiting bolt 26 is loosened, the sliding block 28 is slid, the clamping block 21 at the end of the first connecting rod 9 or the second connecting rod 18 or the third connecting rod 25 is aligned with the insertion block 22, and then the limiting bolt 26 is tightened, so that the drill bit is conveniently switched, the piston rod of the first hydraulic cylinder 14 drives the sliding block 24 to move towards the clamping block 21, the insertion block 22 is inserted into the clamping groove in the side wall of the clamping block 21, then the output shaft of the second motor 23 drives the insertion block 22 to rotate, the clamping block 21, the first connecting rod 9 or the second connecting rod 18 or the third connecting rod 25 rotates, the piston rod of the first hydraulic cylinder 14 continues to drive the sliding block 24 to move, and the first connecting rod 9 or the second connecting rod 18 or the third connecting rod 25 feeds towards the rock, so that drilling is realized, compared with the traditional way of replacing the drill bit, the efficiency is improved, and the output shaft of the first motor 7 drives the bottom support 13 to rotate, so that the angles of the first drill bit 8, the second drill bit 10 and the third drill bit 11 can be adjusted as required.

[0025] In order to conveniently adjust the height of the support 6, as shown in Figure 1 the support 3 comprises a second hydraulic cylinder 2 and four sleeves 4, the second hydraulic cylinder 2 is fixed at the top end of the base 1 by bolts, the top end of the piston rod of the second hydraulic cylinder 2 is connected with the support 6 by bolts, and the four sleeves 4 are all welded to the base 1 and all have a stand 5 arranged therein, and the top ends of the four stands 5 are all welded to the support 6.

[0026] In use, the piston rod of the second hydraulic cylinder 2 drives the support 6 to move vertically, so that the heights of the first drill bit 8, the second drill bit 10 and the third drill bit 11 can be adjusted as required, and the arrangement of the stands 5 and the sleeves 4 can improve the stability of the support 6.

[0027] In order to improve the stability of the sliding block 24, as shown in Figure 1 the side, away from the second motor 23, of the sliding block 24 is welded with two cross rods 15, and the bottom support 13 is provided with two through holes matched with the cross rods 15.

[0028] In order to conveniently push the base 1, as shown in Figure 1 one side of the support 6 is provided with a handle 16, and the bottom end of the handle 16 is welded to the base 1.

[0029] In order to facilitate holding, as shown in Figure 1 the handle 16 is fixed with an antiskid sleeve by an adhesive.

[0030] In use, the output shaft of the first motor 7 drives the bottom support 13 to rotate, so that the angles of the first drill bit 8, the second drill bit 10 and the third drill bit 11 can be adjusted as required.

[0031] The piston rod of the second hydraulic cylinder 2 drives the vertical movement of the support 6, and the height of the first drill bit 8, the second drill bit 10 and the third drill bit 11 can be adjusted as required; and the setting of the column 5 and the sleeve 4 can improve the stability of the support 6.

[0032] The limiting bolt 26 is loosened, the sliding seat 28 is slid, the clamping block 21 at the end of the first connecting rod 9, the second connecting rod 18 or the third connecting rod 25 is aligned with the insertion block 22, and then the limiting bolt 26 is tightened, so that the drill bit is switched; the piston rod of the first hydraulic cylinder 14 drives the sliding block 24 to move towards the clamping block 21, the insertion block 22 is inserted into the clamping groove in the side wall of the clamping block 21, the output shaft of the second motor 23 drives the insertion block 22 to rotate, the clamping block 21, the first connecting rod 9 or the second connecting rod 18 or the third connecting rod 25 rotates, the piston rod of the first hydraulic cylinder 14 continues to drive the sliding block 24 to move, the first connecting rod 9 or the second connecting rod 18 or the third connecting rod 25 feeds towards the rock, drilling is realized, compared with the traditional way of replacing the drill bit, the efficiency is improved, after drilling, the piston rod of the first hydraulic cylinder 14 drives the sliding block 24 to move away from the cross beam 27, and the setting of the spring 17 is beneficial to the resetting of the first base 90 or the second base 20 or the third base 12.

[0033] The basic principle, main features and advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited by the above embodiments, and the above embodiments and the description in the specification are only to illustrate the principle of the utility model, and various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents, and the contents not described in detail in the utility model are all prior art known to those skilled in the art.

Claims

1. An auxiliary mining device for metal ore veins, characterized in that, The application relates to a drilling machine, which comprises a base (1), four brake rollers are arranged at the four corners of the bottom end of the base (1), a supporting piece (3) is arranged at the top end of the base (1), a support (6) is fixed to the top end of the supporting piece (3), a first motor (7) is fixed to one side of the support (6), a bottom support (13) is fixed to the output shaft of the first motor (7), the bottom support (13) is rotationally connected to the support (6) at the side away from the first motor (7), a first hydraulic cylinder (14) is fixed to one side of the bottom support (13), a sliding block (24) is fixed to the piston rod of the first hydraulic cylinder (14), a second motor (23) is fixed to the side of the sliding block (24) away from the first hydraulic cylinder (14), an insertion block (22) is fixed to the output shaft of the second motor (23), a cross beam (27) is fixed to the bottom support (13), three sliding seats (28) are sleeved on the cross beam (27), three limiting bolts (26) are arranged on one side of the cross beam (27), screw holes matched with the limiting bolts (26) are arranged on the three sliding seats (28), a first connecting rod (9), a second connecting rod (18) and a third connecting rod (25) are arranged above the cross beam (27), a first drill bit (8) is fixed to the end of the first connecting rod (9) away from the sliding block (24), a first base (90) is rotationally connected to the first connecting rod (9), a second drill bit (10) is fixed to the end of the second connecting rod (18) away from the sliding block (24), a second base (20) is rotationally connected to the second connecting rod (18), a third drill bit (11) is fixed to the end of the third connecting rod (25) away from the sliding block (24), a third base (12) is rotationally connected to the third connecting rod (25), clamping blocks (21) are fixed to the ends of the first connecting rod (9), the second connecting rod (18) and the third connecting rod (25) close to the sliding block (24), clamping grooves matched with the insertion block (22) are arranged on the side walls of the clamping blocks (21), two guide rods (19) are fixed to the side walls of the first base (90), the second base (20) and the third base (12), through grooves and two through holes for the guide rods (19) to pass through are arranged on the three sliding seats (28), and a stop block (29) is fixed to the end of each guide rod (19) away from the sliding block (24).

2. The metal vein assisted mining device of claim 1, wherein, The supporting piece (3) comprises a second hydraulic cylinder (2) and four sleeves (4), the second hydraulic cylinder (2) is fixed to the top end of the base (1), the top end of the piston rod of the second hydraulic cylinder (2) is connected with the support (6), and the four sleeves (4) are connected with the base (1) at the bottom ends.

3. The metal vein assisted mining device of claim 1, wherein, Two cross rods (15) are fixed to the side of the sliding block (24) away from the second motor (23), and two through holes matched with the cross rods (15) are arranged on the bottom support (13).

4. The metal vein assisted mining device of claim 1, wherein, A handle (16) is arranged on one side of the support (6), and the bottom end of the handle (16) is connected with the base (1).

5. The metal vein assisted mining device of claim 4, wherein, An antiskid sleeve is fixed to the handle (16).

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