CN214062846U

CN214062846U - Rock drilling equipment for mining

Info

Publication number: CN214062846U
Application number: CN202022859828.6U
Authority: CN
Inventors: 王小军
Original assignee: Yizhang Pinghe Mining Industry Co ltd
Current assignee: Yizhang Pinghe Mining Industry Co ltd
Priority date: 2020-12-02
Filing date: 2020-12-02
Publication date: 2021-08-27
Anticipated expiration: 2030-12-02

Abstract

The utility model discloses a rock drilling device for mining, which comprises a motor, a connecting sleeve and a drill rod; the output end of the motor is provided with a connecting sleeve in a transmission way; a drill rod is fixedly arranged in one side of the connecting sleeve, which is far away from the motor, through a bolt; the motor is fixedly arranged on the supporting device; an annular plate is fixedly arranged on one side of the motor close to the connecting sleeve; four groups of connecting mechanisms are uniformly and fixedly arranged on one side of the annular plate close to the drill rod; one end of the connecting mechanism, which is far away from the annular plate, is fixedly arranged on the annular box; the annular box is sleeved on the drill rod; the bottom end of the annular box is provided with a dust collecting groove; the bottom end of the dust collecting groove is fixedly communicated with a dust collecting device; the top end of the dust collecting groove is fixedly provided with a filter screen. The utility model discloses the device is provided with the ring box and can avoids rock dust and the garrulous granule of rock to splash everywhere, has avoided the workman to inhale the health with the rock dust, causes the injury to the human body, has avoided the garrulous granule of rock to splash and has hindered the people.

Description

Rock drilling equipment for mining

Technical Field

The utility model relates to a drilling equipment technical field specifically is a mining is with drilling equipment.

Background

Rock drills are equipment often used in mining processes, and mainly use a motor to drive a drill rod to drill a rock block.

Rock dust and the broken granule of rock can be produced to the in-process of rock drilling, and current rock drill does not have protector for rock dust and the broken granule of rock that produce when rock drilling splash everywhere, and the workman can inhale the rock dust in the health when rock drilling, can produce great injury to the human body for a long time, and the broken granule of rock splashes everywhere and injures people easily simultaneously.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rock drilling equipment is used in mining to solve the problem that proposes among the above-mentioned background art.

A rock drilling device for mining comprises a motor, a first connecting sleeve and a drill rod; the output end of the motor is provided with a first connecting sleeve in a transmission way; a drill rod is fixedly arranged in one side of the first connecting sleeve, which is far away from the motor, through a bolt; the motor is fixedly arranged on the supporting device; an annular plate is fixedly arranged on one side of the motor close to the first connecting sleeve; four groups of connecting mechanisms are uniformly and fixedly arranged on one side of the annular plate close to the drill rod; one end of the connecting mechanism, which is far away from the annular plate, is fixedly arranged on the annular box; the annular box is sleeved on the drill rod and arranged at one end of the drill rod, which is far away from the first connecting sleeve; the bottom end of the annular box is provided with a dust collecting groove; the bottom end of the dust collecting groove is fixedly communicated with a dust collecting device; the top end of the dust collecting groove is fixedly provided with a filter screen.

Further, the connecting mechanism comprises a second connecting sleeve, a limiting block, a connecting rod and a spring; four groups of connecting rods are arranged; the connecting rods are uniformly and fixedly arranged on one side of the annular plate close to the first connecting sleeve; a limiting block is fixedly arranged at one end of the connecting rod, which is far away from the annular plate; the limiting block is arranged in the second connecting sleeve in a sliding mode; one end of the second connecting sleeve, which is far away from the connecting rod, is fixedly arranged on the annular box; the connecting rod is sleeved with a spring.

Further, the supporting device comprises a supporting plate, a mounting plate, a concave plate and a supporting rod; a motor is fixedly arranged above the mounting plate; the mounting plate is arranged in the concave plate in a sliding manner; the concave plate is fixedly arranged on the supporting plate through four groups of supporting rods.

Further, the dust suction device comprises a first guide pipe, a suction fan, a second guide pipe and a dust box; the suction fan is fixedly arranged at the bottom end of the concave plate; the input end of the suction fan is fixedly communicated with the middle part of the bottom end of the dust collecting groove through a first conduit; the output end of the suction fan is fixedly communicated with a dust box through a second guide pipe; the dust box is fixedly arranged on the supporting plate.

Furthermore, nine groups of internal gears are uniformly and fixedly arranged in the mounting plate; the internal gear is meshed with a transmission mechanism.

Further, the transmission mechanism comprises a first worm, a second worm, a gear, a chain and a turntable; the second worms are provided with a group; the first worms are provided with two groups; the second worm and the first worm are uniformly distributed in parallel and rotatably arranged in the concave plate, and the first worm is symmetrically arranged at two sides of the second worm; gears are fixedly arranged at one ends of the first worm and the second worm, which are close to the first connecting sleeve, and the gears are in transmission fit connection through chains; one end of the second worm, which is far away from the gear, is provided with a turntable in a transmission way; the first worm and the second worm are meshed with three groups of internal gears arranged on the same side; the rotary disc is arranged on the outer side of the concave plate.

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

the utility model discloses the device is provided with the ring box and can avoid rock dust and the broken rock particles to splash everywhere, has avoided the workman to inhale the rock dust into the health, causes the injury to the human body, has avoided the broken rock particles to splash simultaneously and has injured the people; simultaneously with motor fixed mounting on strutting arrangement, workman's accessible rotates drive mechanism and makes the motor move on the horizontal direction, has avoided workman's hand equipment to carry out the rock drilling, very big physical power of having saved the workman, the practicality is high.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of a-a in fig. 1 according to the present invention.

Fig. 3 is a schematic structural diagram of B-B in fig. 1 according to the present invention.

In the figure: 1-motor, 2-supporting plate, 3-first connecting sleeve, 4-drill rod, 5-annular plate, 6-annular box, 7-mounting plate, 8-dust collecting groove, 9-filter screen, 10-first guide pipe, 11-suction fan, 12-second guide pipe, 13-dust box, 14-second connecting sleeve, 15-limiting block, 16-connecting rod, 17-spring, 18-concave plate, 19-internal gear, 20-first worm, 21-second worm, 22-gear, 23-chain, 24-turntable, 25-supporting rod.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Example 1

Referring to fig. 1 and 3, in an embodiment of the present invention, a rock drilling apparatus for mining includes a motor 1, a first connecting sleeve 3, and a drill rod 4; the output end of the motor 1 is provided with a first connecting sleeve 3 in a transmission way; a drill rod 4 is fixedly arranged in one side of the first connecting sleeve 3, which is far away from the motor 1, through a bolt; the motor 1 is fixedly arranged on the supporting device; an annular plate 5 is fixedly arranged on one side of the motor 1 close to the first connecting sleeve 3; four groups of connecting mechanisms are uniformly and fixedly arranged on one side of the annular plate 5 close to the drill rod 4; one end of the connecting mechanism, which is far away from the annular plate 5, is fixedly arranged on the annular box 6; the annular box 6 is sleeved on the drill rod 4, and the annular box 6 is arranged at one end of the drill rod 4 far away from the first connecting sleeve 3; the bottom end of the annular box 6 is provided with a dust collecting groove 8; the bottom end of the dust collecting groove 8 is fixedly communicated with a dust collecting device; a filter screen 9 is fixedly arranged at the top end of the dust collecting groove 8. In the process of rock drilling, can produce rock dust and the garrulous granule of rock, because drill rod 4 removes in the rock always, ring box 6 offsets with the rock all the time, make the rock dust and the garrulous granule of rock that the rock drilling produced always in ring box 6, because the inner wall of ring box 6 is circular, make garrulous granule of rock and rock dust lapse, the rock dust slips into dust collecting tank 8, the garrulous granule of rock stops on filter screen 9, dust extraction inhales the rock dust in the dust collecting tank 8 in dust box 13, after the rock drilling, the workman can collect the garrulous granule of rock on the filter screen 9, the rock dust of having avoided producing at the in-process of rock drilling is inhaled the health by the workman, cause the injury to the human body, the garrulous granule of rock has been avoided splashing, injure workers around.

Referring to fig. 1, the connecting mechanism includes a second connecting sleeve 14, a limiting block 15, a connecting rod 16 and a spring 17; four groups of connecting rods 16 are arranged; the connecting rods 16 are uniformly and fixedly arranged on one side of the annular plate 5 close to the first connecting sleeve 3; a limiting block 15 is fixedly arranged at one end of the connecting rod 16 far away from the annular plate 5; the limiting block 15 is arranged in the second connecting sleeve 14 in a sliding manner; one end of the second connecting sleeve 14 far away from the connecting rod 16 is fixedly arranged on the annular box 6; the connecting rod 16 is sleeved with a spring 17.

Referring to fig. 1, the supporting device includes a supporting plate 2, a mounting plate 7, a concave plate 18 and a supporting rod 25; the motor 1 is fixedly arranged above the mounting plate 7; the mounting plate 7 is arranged in the concave plate 18 in a sliding manner; the concave plate 18 is fixedly mounted on the support plate 2 by four sets of support rods 25.

Referring to fig. 1 and 3, the dust suction device includes a first duct 10, a suction fan 11, a second duct 12, and a dust box 13; the suction fan 11 is fixedly arranged at the bottom end of the concave plate 18; the input end of the suction fan 11 is fixedly communicated with the middle part of the bottom end of the dust collecting groove 8 through a first conduit 10; the output end of the suction fan 11 is fixedly communicated with a dust box 13 through a second guide pipe 12; the dust box 13 is fixedly mounted on the support plate 2.

Example 2

Referring to fig. 2, nine groups of inner gears 19 are uniformly and fixedly mounted in the mounting plate 7; the internal gear 19 meshes with a gear mechanism.

Referring to fig. 2, the transmission mechanism includes a first worm 20, a second worm 21, a gear 22, a chain 23 and a turntable 24; the second worms 21 are provided with one group; the first worm 20 is provided with two groups; the second worm 21 and the first worm 20 are uniformly distributed and rotatably installed in the concave plate 18 in parallel, and the first worm 20 is symmetrically arranged at two sides of the second worm 21; one ends of the first worm 20 and the second worm 21 close to the first connecting sleeve 3 are both fixedly provided with a gear 22, and the gears 22 are in transmission fit connection through a chain 23; one end of the second worm 21, which is far away from the gear 22, is provided with a turntable 24 in a transmission way; the first worm 20 and the second worm 21 are meshed with three groups of internal gears 19 arranged on the same side; the turntable 24 is arranged outside the dish 18. During rock drilling, a worker rotates the rotary table 24, the rotary table 24 rotates, namely the second worm 21 and the gear 22 on the second worm 21 rotate, the gear 22 on the second worm 21 rotates to drive the gear 22 on the first worm 20 to rotate through the chain 23, namely the first worm 20 rotates, the first worm 20 and the second worm 21 rotate to be meshed with the internal gear 19, the internal gear 19 moves in the horizontal direction, namely the mounting plate 7 and the motor 1 move in the horizontal direction, rock drilling is achieved, the situation that the worker drills rocks by holding equipment by hand is avoided, and physical force of the worker is greatly saved.

The utility model discloses a theory of operation is:

when the rock drilling machine is used, the motor 1 and the suction fan 11 are started, the motor 1 rotates, namely the first connecting sleeve 3 and the drill rod 4 rotate, one ends, far away from the first connecting sleeve 3, of the drill rod 4 and the annular box 6 are abutted against rocks, a worker rotates the rotary table 24, the rotary table 24 rotates, namely the second worm 21 and the gear 22 on the second worm 21 rotate, the gear 22 on the second worm 21 rotates to drive the gear 22 on the first worm 20 to rotate through the chain 23, namely the first worm 20 rotates, the first worm 20 and the second worm 21 rotate to be meshed with the internal gear 19, so that the internal gear 19 moves in the horizontal direction, namely the mounting plate 7 and the motor 1 move in the horizontal direction, namely the rock drilling is realized, the worker is prevented from manually holding equipment to drill rocks, the physical strength of the worker is greatly saved, rock dust and rock particles can be generated in the rock drilling process, and the drill rod 4 and the motor 1 always move in the rocks, the ring box 6 offsets with the rock all the time, make the rock dust and the garrulous granule of rock that the rock drilling produced always in ring box 6, because the inner wall of ring box 6 is circular, make garrulous granule of rock and rock dust lapse, the rock dust slips into in the dust collecting tank 8, the garrulous granule of rock stops on filter screen 9, the work of suction fan 11 is through second pipe 12 and suction fan 11 with the interior rock dust suction dust case 13 of dust collecting tank 8, after the rock drilling, the workman can collect the garrulous granule of rock on the filter screen 9, the rock dust of having avoided producing at the in-process of rock drilling is inhaled the health by the workman, cause the injury to the human body, the garrulous granule of rock has been avoided splashing, injure workman on every side.

Claims

1. A rock drilling device for mining comprises a motor (1), a first connecting sleeve (3) and a drill rod (4); the output end of the motor (1) is provided with a first connecting sleeve (3) in a transmission way; a drill rod (4) is fixedly arranged in one side of the first connecting sleeve (3) far away from the motor (1) through a bolt; the device is characterized in that the motor (1) is fixedly arranged on the supporting device; an annular plate (5) is fixedly arranged on one side of the motor (1) close to the first connecting sleeve (3); four groups of connecting mechanisms are uniformly and fixedly arranged on one side of the annular plate (5) close to the drill rod (4); one end of the connecting mechanism, which is far away from the annular plate (5), is fixedly arranged on the annular box (6); the annular box (6) is sleeved on the drill rod (4), and the annular box (6) is arranged at one end, far away from the first connecting sleeve (3), of the drill rod (4); the bottom end of the annular box (6) is provided with a dust collecting groove (8); the bottom end of the dust collecting groove (8) is fixedly communicated with a dust collecting device; the top end of the dust collecting groove (8) is fixedly provided with a filter screen (9).

2. A rock drilling rig for mining as claimed in claim 1, characterized in that the connection mechanism comprises a second connection sleeve (14), a stop block (15), a connecting rod (16) and a spring (17); four groups of connecting rods (16) are arranged; the connecting rods (16) are uniformly distributed and fixedly arranged on one side of the annular plate (5) close to the first connecting sleeve (3); a limiting block (15) is fixedly arranged at one end of the connecting rod (16) far away from the annular plate (5); the limiting block (15) is arranged in the second connecting sleeve (14) in a sliding manner; one end of the second connecting sleeve (14) far away from the connecting rod (16) is fixedly arranged on the annular box (6); the connecting rod (16) is sleeved with a spring (17).

3. A rock drilling rig for mining as claimed in claim 1, characterized in that the supporting means comprises a supporting plate (2), a mounting plate (7), a gib (18) and a supporting rod (25); a motor (1) is fixedly arranged above the mounting plate (7); the mounting plate (7) is arranged in the concave plate (18) in a sliding manner; the concave plate (18) is fixedly arranged on the support plate (2) through four groups of support rods (25).

4. A rock drilling apparatus for mining as claimed in claim 3, characterised in that the dust extraction means comprises a first conduit (10), a suction fan (11), a second conduit (12) and a dust bin (13); the suction fan (11) is fixedly arranged at the bottom end of the concave plate (18); the input end of the suction fan (11) is fixedly communicated with the middle part of the bottom end of the dust collecting groove (8) through a first guide pipe (10); the output end of the suction fan (11) is fixedly communicated with a dust box (13) through a second guide pipe (12); the dust box (13) is fixedly arranged on the supporting plate (2).

5. A rock drilling rig for mining as claimed in claim 3, characterised in that nine sets of internal gears (19) are fixedly mounted uniformly within the mounting plate (7); the internal gear (19) is engaged with a transmission mechanism.

6. A rock drilling rig for mining as claimed in claim 5, characterized in that the transmission comprises a first worm (20), a second worm (21), a gear (22), a chain (23) and a turntable (24); the second worms (21) are provided with one group; the first worms (20) are provided with two groups; the second worm (21) and the first worm (20) are uniformly distributed, parallel and rotatably arranged in the concave plate (18), and the first worm (20) is symmetrically arranged at two sides of the second worm (21); gears (22) are fixedly mounted at one ends of the first worm (20) and the second worm (21) close to the first connecting sleeve (3), and the gears (22) are in transmission fit connection through a chain (23); one end of the second worm (21) far away from the gear (22) is provided with a rotary table (24) in a transmission way; the first worm (20) and the second worm (21) are meshed with three groups of internal gears (19) arranged on the same side; the rotary disc (24) is arranged outside the concave plate (18).