CN218347341U

CN218347341U - Mining rock drilling device

Info

Publication number: CN218347341U
Application number: CN202223051067.7U
Authority: CN
Inventors: 丁天赐; 黄康; 夏桂全; 吴鹏华; 姬子一; 唐嘉辰; 费理想
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-17
Filing date: 2022-11-17
Publication date: 2023-01-20
Anticipated expiration: 2032-11-17

Abstract

The utility model discloses a mining rock drilling device relates to mining rock drilling technical field. This mining rock drilling device, comprising a base plate, change subassembly and collection subassembly, the top of bottom plate is provided with the box, be provided with two sets of folding expansion brackets and be the front and back distribution between bottom plate and the box, the top of box is provided with the shell, it sets up on the shell to change the subassembly, it is including ARC fixed plate and rock drill bit to change the subassembly, through placing the rock drill bit between two sets of ARC fixed plate, press down a set of ARC fixed plate right and make two sets of ARC fixed plate contacts, and fix two sets of ARC fixed plates through the bolt, be convenient for dismantle and install the rock drill bit, the collection subassembly sets up on the box, the collection subassembly is including collecting the frame, telescope tube and spring, it stretches out and draws back to drive the collection frame through telescope tube and spring, the effect of buffering is played to the collection frame through telescope tube's reaction force when the device functions.

Description

Mining rock drilling device

Technical Field

The utility model relates to a mining rock drilling technical field, in particular to mining rock drilling device.

Background

Rock drills are tools used to directly mine rock material, which drill blastholes in rock strata to put explosives to blast the rock, thereby completing the mining of rock material or other rock projects.

The most simple structure of rock drilling device among the prior art, the function singleness, the rock drilling bit is direct to be connected with drive arrangement, causes certain damage to drive arrangement easily at the in-process that uses, has consequently reduced rock drilling bit and drive arrangement life, can make the rubble drop everywhere when carrying out the drilling process to the rock stratum simultaneously to cause certain injury to operating personnel easily, for this, a mining rock drilling device is proposed now, in order to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mining rock drilling device can solve the problem that rock drill bit directly carries out being connected with drive arrangement.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a mining rock drilling device, comprising a base plate, change subassembly and collection subassembly, the top of bottom plate is provided with the box, be provided with two sets of folding expansion brackets and distribute around being between bottom plate and the box, the top of box is provided with the shell, it sets up on the shell to change the subassembly, it is including ARC fixed plate and rock bit to change the subassembly, through placing the rock bit between two sets of ARC fixed plate, press down a set of ARC fixed plate right and make two sets of ARC fixed plate contacts, and fix two sets of ARC fixed plates through the bolt, be convenient for dismantle and install the rock bit, the collection subassembly sets up on the box, the collection subassembly is including collecting the frame, telescopic tube and spring, it stretches out and draws back to drive through telescopic tube and spring and collect the frame, the effect of buffering is played to collecting the frame to reaction force through telescopic tube when the device function.

Preferably, the top of bottom plate and the equal fixed mounting in bottom of box have two sets of fixed blocks and be the front-back distribution, the top of bottom plate and the bottom of box all are provided with two sets of movable blocks and are the front-back setting, two sets of first spouts have all been seted up with the bottom of box at the top of bottom plate and have been set up around being, the inside slidable mounting of first spout has first slider, the top of a set of first slider and the bottom fixed mounting of a set of movable block, the bottom of another set of first slider and the top fixed mounting of another set of movable block, the one end of folding expansion bracket is articulated the installation with the front side of fixed block and movable block on the bottom plate, the other end of folding expansion bracket is articulated the installation with the front side of fixed block and movable block on the box.

Preferably, the hydraulic stem is installed in the articulated top of bottom plate, and fixed mounting has the connecting rod between two sets of folding expansion brackets, and the outer wall fixed mounting of connecting rod has the cover seat, and the free end of hydraulic stem is installed with the outer wall of connecting rod is articulated, is convenient for highly adjust the device.

Preferably, the inboard bottom fixed mounting of box has first motor, and one side inner wall of box rotates installs the threaded rod, the one end of threaded rod and the output shaft fixed mounting of first motor, and the outer wall screw thread of threaded rod installs the screw thread piece, and the second spout has been seted up at the top of box, and the inside slidable mounting of second spout has the second slider, and the bottom of second slider and the top fixed mounting of screw thread piece, the second slider plays limiting displacement, avoids the screw thread piece to take place the phenomenon of skew in the removal.

Preferably, the top fixed mounting of second slider has the shell, and the inboard bottom fixed mounting of shell has the second motor, and the shell plays the guard action to the second motor.

Preferably, it still includes the disc to change the subassembly, the annular spout, the movable block, third spout and third slider, the inside of shell is provided with the disc, the annular spout has been seted up to the inner wall of shell, the outer wall fixed mounting of disc has two sets of movable blocks and is the symmetric distribution, movable block slidable mounting is in the inside of annular spout, one side of disc is provided with two sets of arc fixed plates, one side of a set of arc fixed plate and one side fixed mounting of disc, the third spout has been seted up to one side of disc, the inside slidable mounting of third spout has the third slider, one side of third slider and one side fixed mounting of another group arc fixed plate, the rock drill bit has been placed between two sets of arc fixed plates, through the disc, the annular spout, the movable block, the arc fixed plate, the third spout, the cooperation of third slider and rock drill bit is used, two sets of arc fixed plates pass through the bolt and connect, be convenient for fix and dismantle the rock drill bit, thereby having made things convenient for the later stage to change the drill bit, drive the drill bit through the disc and rotate simultaneously, avoid the second motor to carry out direct contact with the drill bit, make the loss to have reduced the drill bit when the function, the rock drilling motor, play certain protection of second.

Preferably, the collection subassembly is still including the riser, fourth spout and fourth slider, the bottom of box is provided with the collection frame, the bottom fixed mounting of box has the riser, one side fixed mounting of riser has the telescope tube, telescope tube's free end and one side outer wall fixed mounting who collects the frame, the spring is established to telescope tube's outer wall cover, the one end of spring and one side fixed mounting of riser, the other end of spring and one side outer wall fixed mounting who collects the frame, the fourth spout has been seted up to the bottom of box, the inside slidable mounting of fourth spout has the fourth slider, the bottom of fourth slider and the top fixed mounting who collects the frame, through collecting the frame, the riser, the telescope tube, a spring, the cooperation of fourth spout and fourth slider is used, in-process carrying out the rock drilling through the setting of collecting the frame, can collect the rubble that drops, effectual security that has improved the rock drilling in-process, staff's personal safety has been guaranteed, simultaneously through the elasticity of telescope tube and spring, make when the device carries out the rock drilling contact rock drilling and have certain buffering, simultaneously can be according to the rock drilling degree of depth of drill bit, it contracts the collection frame to collect the spring to be convenient for collecting the rubble.

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

(1) This mining rock drilling device, through the disc, annular chute, the movable block, the arc fixed plate, the third spout, the cooperation of third slider and rock drill bit is used, two sets of arc fixed plates pass through the bolt and connect, be convenient for fix and dismantle the rock drill bit, thereby made things convenient for the later stage to change the rock drill bit, it rotates to drive the rock drill bit through the disc simultaneously, avoid the second motor to carry out direct contact with the rock drill bit, make the rock drill bit reduce the loss to the second motor when the function, play certain protection to the second motor.

(2) This mining rock drilling device, through collecting the frame, the riser, the telescopic sleeve, a spring, the cooperation of fourth spout and fourth slider is used, the in-process of rock drilling is being carried out in setting through collecting the frame, can collect the rubble that drops, the effectual security that has improved the rock drilling in-process, staff's personal safety has been guaranteed, simultaneously elasticity through telescopic sleeve and spring, make when the device operates to have certain buffering when collecting the frame contact rock, simultaneously can be according to rock drill bit's the rock drilling degree of depth, it contracts to drive the collection frame through telescopic sleeve and spring, be convenient for to the collection of rubble.

Drawings

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

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

FIG. 2 is an enlarged view of part A of the present invention;

FIG. 3 is an enlarged view of the portion B of the present invention;

fig. 4 is a side view of the arc-shaped fixing plate of the present invention.

Reference numerals are as follows: 1. a base plate; 2. folding the telescopic frame; 3. a box body; 4. a fixed block; 5. a moving block; 6. a first chute; 7. a first slider; 8. a hydraulic lever; 9. a connecting rod; 10. a sleeve seat; 11. a first motor; 12. a threaded rod; 13. a thread block; 14. a second chute; 15. a second slider; 16. a housing; 17. a second motor; 18. replacing the component; 1801. a disc; 1802. an annular chute; 1803. a movable block; 1804. an arc-shaped fixing plate; 1805. a third chute; 1806. a third slider; 1807. a rock drill bit; 19. a collection assembly; 1901. a collection frame; 1902. a vertical plate; 1903. a telescopic sleeve; 1904. a spring; 1905. a fourth chute; 1906. and a fourth slide block.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a mining rock drilling device, comprising a base plate 1, change subassembly 18 and collection subassembly 19, the top of bottom plate 1 is provided with box 3, be provided with two sets of folding expansion bracket 2 between bottom plate 1 and the box 3 and be front and back distribution, the top of box 3 is provided with shell 16, it sets up on shell 16 to change subassembly 18, it includes arc fixed plate 1804 and rock drilling bit 1807 to change subassembly 18, through placing rock drilling bit 1807 between two sets of arc fixed plates 1804, press a set of arc fixed plate 1804 right and make two sets of arc fixed plates 1804 contact, and fix two sets of arc fixed plates 1804 through the bolt, be convenient for dismantle and install rock drilling bit 1807, collection subassembly 19 sets up on box 3, collection subassembly 19 is including collecting frame 1901, telescopic sleeve 1903 and spring 1904, it stretches out and draws back to drive collection frame 1901 through telescopic sleeve 1903 and spring 1904, the reaction force through telescopic sleeve 1903 plays the effect of buffering to collecting frame 1901 when the device operates.

Further, the top of bottom plate 1 and the equal fixed mounting in bottom of box 3 have two sets of fixed blocks 4 and be the front-back distribution, the top of bottom plate 1 and the bottom of box 3 all are provided with two sets of movable blocks 5 and are the front-back setting, two sets of first spouts 6 and the front-back setting of being have all been seted up to the top of bottom plate 1 and the bottom of box 3, the inside slidable mounting of first spout 6 has first slider 7, the top of a set of first slider 7 and the bottom fixed mounting of a set of movable block 5, the bottom of another set of first slider 7 and the top fixed mounting of another set of movable block 5, the one end of folding expansion bracket 2 and the front side articulated installation of fixed block 4 and movable block 5 on the bottom plate 1, the other end of folding expansion bracket 2 and the front side articulated installation of fixed block 4 and movable block 5 on the box 3, the hydraulic stem 8 is installed in the top of bottom plate 1 is articulated, fixed mounting has connecting rod 9 between two sets of folding expansion brackets 2, the outer wall fixed mounting of connecting rod 9 has sleeve seat 10, be convenient for adjusting the height of device.

Further, the inboard bottom fixed mounting of box 3 has first motor 11, one side inner wall of box 3 rotates and installs threaded rod 12, the one end of threaded rod 12 and the output shaft fixed mounting of first motor 11, threaded block 13 is installed to the outer wall screw thread of threaded rod 12, second spout 14 has been seted up at the top of box 3, the inside slidable mounting of second spout 14 has second slider 15, the bottom of second slider 15 and the top fixed mounting of threaded block 13, second slider 15 plays limiting displacement, avoid threaded block 13 to take place the phenomenon of skew in the removal.

Still further, the top of the second slider 15 is fixedly provided with a housing 16, the bottom of the inner side of the housing 16 is fixedly provided with a second motor 17, and the housing 16 plays a role in protecting the second motor 17.

Secondly, it still includes disc 1801 to change subassembly 18, annular spout 1802, movable block 1803, third spout 1805 and third slider 1806, the inside of shell 16 is provided with disc 1801, annular spout 1802 has been seted up to the inner wall of shell 16, disc 1801's outer wall fixed mounting has two sets of movable blocks 1803 and is the symmetric distribution, movable block 1803 slidable mounting is in the inside of annular spout 1802, one side of disc 1801 is provided with two sets of arc fixed plate 1804, one side of a set of arc fixed plate 1804 and one side fixed mounting of disc 1801, third spout 1805 has been seted up to one side of disc 1801, the inside slidable mounting of third spout 1805 has third slider 1806, one side of third slider 1806 and one side fixed mounting of another set of arc fixed plate 1804, drill bit 1807 has been placed between two sets of arc fixed plates 1804, two sets of arc fixed plates 1804 pass through the bolt and connect, be convenient for fixing and dismantling rock drilling drill bit 1807, thereby made things convenient for the later stage to change drill bit 1807, drive drill bit 1807 through disc 1807 simultaneously, avoid second motor 18017 and 1807 to carry out the direct contact, make the drill bit protect the loss of rock drilling to the second motor 18017 when the operation.

Secondly, the collecting assembly 19 further comprises a vertical plate 1902, a fourth chute 1905 and a fourth sliding block 1906, the bottom of the box 3 is provided with a collecting frame 1901, the bottom of the box 3 is fixedly provided with a vertical plate 1902, one side of the vertical plate 1902 is fixedly provided with a telescopic sleeve 1903, the free end of the telescopic sleeve 1903 is fixedly installed with the outer wall of one side of the collecting frame 1901, the outer wall of the telescopic sleeve 1903 is sleeved with a spring 1904, one end of the spring 1904 is fixedly installed with one side of the vertical plate 1902, the other end of the spring 1904 is fixedly installed with the outer wall of one side of the collecting frame 1901, the bottom of the box 3 is provided with the fourth chute 1905, the fourth sliding block 1906 is slidably installed inside the fourth sliding groove 1905, the bottom of the fourth sliding block 1906 is fixedly installed with the top of the collecting frame 1901, rock drilling can be carried out in the process through the setting of the collecting frame 1901, falling crushed rock drilling can be collected, the safety of rock drilling process is effectively improved, personal safety of workers is ensured, meanwhile, the rock drilling device is convenient to collect crushed rocks by the telescopic sleeve 1903 and is driven by a telescopic sleeve 1907, and is convenient to collect the rock drilling device.

The working principle is as follows: during the use, before moving the device to the rock, according to the height of required drilling, adjust the height of rock drilling bit 1807, through starting hydraulic stem 8, the flexible removal of sleeve seat 10 on the flexible promotion connecting rod 9 of control hydraulic stem 8, make sleeve seat 10 drive the movable block 5 on the folding expansion bracket 2 and remove right, make folding expansion bracket 2 drive box 3 and rise, make box 3 drive rock drilling bit 1807 and remove to the height that needs to punch, mobile device makes one side of collecting frame 1901 and rock face contact after that, start first motor 11, drive threaded rod 12 through first motor 11 and rotate, drive threaded block 13 through the rotation of threaded rod 12 and remove right, make threaded block 13 drive bottom plate 1 on the second slider 15, first spout 6 removes right, and drive rock drilling bit 1807 and contact rock, start second motor 17 simultaneously, drive disc 1801 through second motor 17 and rotate, make disc 1807 on the disc 1801 drive arc 1804 fixed plate rotate and carry out drilling work to the rock, threaded block 13 drives rock drilling work 1807 and removes the drill drilling work, the drill drilling bit 1901 that produces the collection frame that falls to collect the inside.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. A mining rock drilling apparatus, comprising:

the foldable box comprises a bottom plate (1), wherein a box body (3) is arranged at the top of the bottom plate (1), two groups of foldable expansion brackets (2) are arranged between the bottom plate (1) and the box body (3) and are distributed in a front-back manner, and a shell (16) is arranged at the top of the box body (3);

the replacing assembly (18) is arranged on the shell (16), the replacing assembly (18) comprises arc fixing plates (1804) and rock drilling bits (1807), the rock drilling bits (1807) are placed between the two arc fixing plates (1804), the arc fixing plates (1804) are pressed rightwards to enable the two arc fixing plates (1804) to be in contact, and the two arc fixing plates (1804) are fixed through bolts, so that the rock drilling bits (1807) can be conveniently detached and installed;

collect subassembly (19), it sets up on box (3), collects subassembly (19) and drives collection frame (1901) and stretch out and draw back through telescope tube (1903) and spring (1904) including collecting frame (1901), telescope tube (1903) and spring (1904), plays the effect of buffering to collecting frame (1901) through the reaction force of telescope tube (1903) when the device function.

2. A mining rock drilling rig as claimed in claim 1, wherein: the foldable telescopic frame is characterized in that two groups of fixed blocks (4) are fixedly mounted at the top of the bottom plate (1) and the bottom of the box body (3) and are distributed front and back, two groups of moving blocks (5) are arranged at the top of the bottom plate (1) and the bottom of the box body (3) and are arranged front and back, two groups of first sliding grooves (6) are formed in the top of the bottom plate (1) and the bottom of the box body (3) and are arranged front and back, a first sliding block (7) is slidably mounted inside the first sliding grooves (6), the top of the first sliding block (7) and the bottom of the moving block (5) are fixedly mounted at the top of the first sliding block (7) and the top of the moving block (5) in the other group, one end of the foldable telescopic frame (2) is hinged to the front sides of the fixed blocks (4) and the moving blocks (5) on the bottom plate (1), and the other end of the foldable telescopic frame (2) is hinged to the front sides of the fixed blocks (4) and the moving blocks (5) on the box body (3).

3. A mining rock drilling rig as claimed in claim 2, wherein: the top of bottom plate (1) is articulated to be installed hydraulic stem (8), and fixed mounting has connecting rod (9) between two sets of folding expansion bracket (2), and the outer wall fixed mounting of connecting rod (9) has cover seat (10), and the free end of hydraulic stem (8) is articulated the installation with the outer wall of connecting rod (9).

4. A mining rock drilling rig as claimed in claim 3, wherein: the utility model discloses a box, including box (3), threaded rod (12), the output shaft fixed mounting of one end and first motor (11) of threaded rod (12), thread piece (13) are installed to the outer wall screw thread of threaded rod (12), second spout (14) have been seted up at the top of box (3), the inside slidable mounting of second spout (14) has second slider (15), the bottom of second slider (15) and the top fixed mounting of thread piece (13).

5. A mining rock drilling rig as claimed in claim 4, wherein: the top of the second sliding block (15) is fixedly provided with a shell (16), and the bottom of the inner side of the shell (16) is fixedly provided with a second motor (17).

6. A mining rock drilling rig as claimed in claim 5, wherein: change subassembly (18) still including disc (1801), annular spout (1802), movable block (1803), third spout (1805) and third slider (1806), the inside of shell (16) is provided with disc (1801), annular spout (1802) have been seted up to the inner wall of shell (16), the outer wall fixed mounting of disc (1801) has two sets of movable blocks (1803) and is symmetric distribution, movable block (1803) slidable mounting is in the inside of annular spout (1802), one side of disc (1801) is provided with two sets of arc fixed plate (1804), one side of a set of arc fixed plate (1804) and one side fixed mounting of disc (1801), third spout (1805) have been seted up to one side of disc (1801), the inside slidable mounting of third spout (1805) has third slider (1806), one side of third slider (1806) and one side fixed mounting of another set of arc fixed plate (1804), rock drilling drill bit (1807) have been placed between two sets of arc fixed plate (1804).

7. A mining rock drilling rig as claimed in claim 6, wherein: collect subassembly (19) still including riser (1902), fourth spout (1905) and fourth slider (1906), the bottom of box (3) is provided with collects frame (1901), the bottom fixed mounting of box (3) has riser (1902), one side fixed mounting of riser (1902) has telescopic sleeve (1903), the free end of telescopic sleeve (1903) and one side outer wall fixed mounting who collects frame (1901), the outer wall cover of telescopic sleeve (1903) is established and is installed spring (1904), the one end of spring (1904) and one side fixed mounting of riser (1902), the other end of spring (1904) and the one side outer wall fixed mounting who collects frame (1901), fourth spout (1905) have been seted up to the bottom of box (3), the inside slidable mounting of fourth spout (1905) has fourth slider (1906), the bottom of fourth slider (1906) and the top fixed mounting who collects frame (1901).