CN115090583B - Blast hole cleaning device for surface mine - Google Patents
Blast hole cleaning device for surface mine Download PDFInfo
- Publication number
- CN115090583B CN115090583B CN202210486768.9A CN202210486768A CN115090583B CN 115090583 B CN115090583 B CN 115090583B CN 202210486768 A CN202210486768 A CN 202210486768A CN 115090583 B CN115090583 B CN 115090583B
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- Prior art keywords
- gear
- bevel gear
- rotating column
- hole
- cleaning device
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- 238000004140 cleaning Methods 0.000 title claims abstract description 52
- 230000007246 mechanism Effects 0.000 claims abstract description 51
- 238000004804 winding Methods 0.000 claims abstract description 5
- 239000000428 dust Substances 0.000 claims description 38
- 238000001179 sorption measurement Methods 0.000 claims description 9
- 239000011435 rock Substances 0.000 abstract description 19
- 239000000843 powder Substances 0.000 abstract description 10
- 230000001360 synchronised effect Effects 0.000 abstract description 9
- 238000005096 rolling process Methods 0.000 description 9
- 238000010521 absorption reaction Methods 0.000 description 7
- 238000000605 extraction Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005422 blasting Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/04—Cleaning by suction, with or without auxiliary action
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J15/00—Gripping heads and other end effectors
- B25J15/02—Gripping heads and other end effectors servo-actuated
- B25J15/0253—Gripping heads and other end effectors servo-actuated comprising parallel grippers
- B25J15/026—Gripping heads and other end effectors servo-actuated comprising parallel grippers actuated by gears
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J15/00—Gripping heads and other end effectors
- B25J15/08—Gripping heads and other end effectors having finger members
- B25J15/10—Gripping heads and other end effectors having finger members with three or more finger members
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C47/00—Machines for obtaining or the removal of materials in open-pit mines
- E21C47/10—Machines for obtaining or the removal of materials in open-pit mines for quarrying stone, sand, gravel, or clay
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Robotics (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Cleaning In General (AREA)
Abstract
The invention belongs to the technical field of hole cleaning, in particular to a hole cleaning device for an open pit mine, which comprises a support frame and a hole, wherein the support frame is positioned right above the hole, a winding motor is fixedly arranged on one side of the support frame, the output end of the winding motor is fixedly connected with a winch, the side surface of the winch is provided with a traction rope, and one end of the traction rope is fixedly connected with a cleaning device; this device is through being provided with cleaning device, can clear up inside rock powder and the ore in big gun hole, prevents big gun hole jam, promotes into the hole rate, through being provided with clamping mechanism, can carry out the centre gripping to the ore that falls into the hole, and first motor drives first rotation post through the meshing of first bevel gear and second bevel gear and rotates to drive first gear and rotate, drive the ring gear through first gear and rotate, thereby drive remaining first gear and carry out synchronous rotation, make splint carry out synchronous rotation.
Description
Technical Field
The invention belongs to the technical field of blast hole cleaning, and particularly relates to a blast hole cleaning device for an open pit mine.
Background
In the production process of an open mine, perforation, blasting, loading and transportation are main working procedures of mine production. The perforation work is the primary process, the pore-forming rate is an important economic index of mines, the mine blasting, loading and transporting work of subsequent work is directly influenced, in the mine production, the quality of the blastholes is ensured, the number of waste holes is reduced, and the pore-forming rate is an important part of the efficient production of mines.
Due to factors of geological conditions, diversity of rock and stope conditions, drilled holes are sometimes blocked by large rocks or rock powder falling around the hole orifices or hole walls, and hole blocking or waste hole phenomenon occurs, so that explosive loading cannot be performed.
Therefore, the blast hole cleaning device for the surface mine is designed to solve the problems.
Disclosure of Invention
To solve the problems set forth in the background art. The invention provides a blast hole cleaning device for an open pit mine, which is provided with a cleaning device, so that internal rock powder and ore of a blast hole can be cleaned, the blast hole is prevented from being blocked, the hole is promoted to be open, the ore falling into the hole can be clamped by the aid of a clamping mechanism, a first motor drives a first rotating column to rotate through meshing of a first bevel gear and a second bevel gear, so that the first gear is driven to rotate, a toothed ring is driven to rotate by the first gear, the rest first gears are driven to synchronously rotate, a clamping plate is driven to synchronously rotate, the ore falling into the hole is clamped, the ore is conveniently cleaned out of the blast hole, the rock powder at the bottom of the hole can be sucked, the hole is effectively prevented from being blocked, the cleaning device is conveniently controlled to descend at a uniform speed by the aid of a driving mechanism, the inner side wall of the hole is cleaned while the hole is lowered, and dust or soil adhesion on the inner side wall of the hole is prevented, so that the hole is prevented from being blocked.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a big gun hole cleaning device for surface mine, includes support frame and big gun hole, the support frame is located the big gun hole directly over, one side fixed mounting of support frame has the rolling motor, the output fixedly connected with capstan winch of rolling motor, the side surface of capstan winch is provided with the haulage rope, the one end fixedly connected with cleaning device of haulage rope, cleaning device is located the inside of big gun hole, cleaning device includes the bottom plate, presss from both sides and gets mechanism, dust extraction mechanism and actuating mechanism, press from both sides and get the bottom of mechanism setting at the bottom plate, dust extraction mechanism sets up the top at the bottom plate, actuating mechanism sets up the top at the bottom plate.
As the blast hole cleaning device for the surface mine, the clamping mechanism comprises a connecting column, a mounting plate, a toothed ring, a first rotating column, a first gear, a first bevel gear, a first motor and a second bevel gear, wherein the mounting plate is fixedly connected with the bottom of a bottom plate through a plurality of connecting columns, the toothed ring is rotationally connected with the top of the mounting plate, a plurality of first rotating columns are uniformly arranged on the top of the mounting plate and are rotationally connected with the top of the mounting plate, the first gear is fixedly arranged on the side surface of the first rotating column, the first gear is in meshed connection with the toothed ring, the first bevel gear is fixedly arranged on the top of the first rotating column, the first motor is fixedly arranged on the top of the mounting plate, the second bevel gear is fixedly connected with the output end of the first motor, and the first bevel gear is in meshed connection with the second bevel gear.
As the blast hole cleaning device for the surface mine, the clamping mechanism further comprises a connecting frame, clamping plates and tension springs, wherein the connecting frame is fixedly arranged at the bottom end of the first rotating column, the clamping plates are rotatably connected to the side surfaces of the connecting frame, one ends of the tension springs are fixedly connected with the tops of the clamping plates, and the other ends of the tension springs are fixedly connected with the connecting frame.
As the blast hole cleaning device for the surface mine, the dust collection mechanism comprises a collection box, a suction fan, communicating pipes, dust collection pipes and adsorption holes, wherein the collection box is fixedly arranged at the top of a bottom plate, the suction fan is fixedly arranged at the top of the collection box, the top ends of the communicating pipes are connected with the bottom of the collection box, the top ends of a plurality of the dust collection pipes are connected with the bottom ends of the communicating pipes, the dust collection pipes are uniformly arranged on a mounting plate, and the adsorption holes are formed in the bottom ends of the dust collection pipes.
As the blast hole cleaning device for the surface mine, the driving mechanism comprises a first supporting rod, a second supporting rod, a connecting rod, an auxiliary wheel, a rotating disc, a convex ring, a sliding groove, racks, crushing grains, a first driving component and a second driving component, wherein the first supporting rod and the second supporting rod are symmetrically arranged on the side surface of a collecting box, the connecting rod is fixedly connected with the first supporting rod and the second supporting rod, the auxiliary wheel is rotatably connected with one end of the second supporting rod, the rotating disc is sleeved on the outer side of a bottom plate, the convex ring is fixedly arranged on the side surface of the bottom plate, the inner side wall of the rotating disc is provided with the sliding groove, the convex ring is slidably connected in the sliding groove, the top of the rotating disc is provided with a through groove, the inner side wall of the through groove is provided with the racks, the side surface of the rotating disc is provided with the crushing grains, the surface of the crushing grains is provided with a hairbrush, and the first driving component and the second driving component are both arranged on the top of the bottom plate.
As the blast hole cleaning device for the surface mine, the first driving assembly comprises a mounting frame, a second motor, a second gear, a second rotating column, a third gear and a third bevel gear, wherein the mounting frame is fixedly arranged at the top of a bottom plate, the second motor is fixedly arranged at the top of the mounting frame, the second gear is fixedly connected with the output end of the second motor, the bottom end of the second rotating column is rotationally connected with the top of the bottom plate, the third gear is fixedly arranged on the side surface of the second rotating column, and the third bevel gear is fixedly arranged at the top end of the second rotating column.
As the blast hole cleaning device for the surface mine, the first driving assembly preferably further comprises a third rotating column, a fourth bevel gear, a first synchronous wheel, a connecting belt, a fourth rotating column, a second synchronous wheel and a driving wheel, wherein the third rotating column is in rotating connection with the first supporting rod, the fourth bevel gear is fixedly arranged at one end of the third rotating column, the first synchronous wheel is fixedly arranged at the other end of the third rotating column, the second gear is in meshed connection with the third gear, the third bevel gear is in meshed connection with the fourth bevel gear, the second gear is in meshed connection with the rack, the fourth rotating column is in rotating connection with one end of the first supporting rod, the second synchronous wheel is fixedly connected with one end of the fourth rotating column, the driving wheel is fixedly connected with the other end of the fourth rotating column, and the first synchronous wheel is connected with the second synchronous wheel through the connecting belt.
As a preferable blast hole cleaning device for the surface mine, the second driving assembly comprises a fifth rotating column, a fourth gear and a fifth bevel gear, wherein the fifth rotating column is rotationally connected with the top of the bottom plate, the fourth gear is fixedly arranged on the side surface of the fifth rotating column, the fifth bevel gear is fixedly arranged at the top end of the fifth rotating column, the fifth bevel gear is in meshed connection with the fourth bevel gear arranged on the first supporting rod on the other side, and the fourth gear is in meshed connection with the rack.
As the blast hole cleaning device for the surface mine, the auxiliary wheel and the driving wheel are preferably contacted with the inner side wall of the blast hole, and one end of the haulage rope is fixedly connected with the top of the connecting rod.
As the blast hole cleaning device for the surface mine, the invention is preferable, and the bottom of the mounting plate is embedded with the searchlight and the camera.
Compared with the prior art, the invention has the beneficial effects that:
1. through being provided with cleaning device, can clear up inside rock dust and the ore of big gun hole, prevent big gun hole jam, promote into the hole rate, through being provided with clamp and get the mechanism, can carry out the centre gripping to the ore that falls into the hole, first motor drives first steering column through the meshing of first bevel gear and second bevel gear and rotates, thereby drive first gear and rotate, drive the ring gear through first gear and rotate, thereby drive remaining first gear and rotate in step, make splint carry out synchronous rotation, thereby carry out the centre gripping to the ore that falls into the hole, conveniently clear up big gun hole to the ore, through being provided with dust extraction mechanism, can absorb the rock dust of hole bottom, effectively prevent the hole jam, through being provided with actuating mechanism, be convenient for control cleaning device and descend at the uniform velocity, clear up the inside wall of hole when descending, prevent that the inside wall of hole from having dust or earth to adhere to, lead to the hole to block up.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic view of a cleaning apparatus according to the present invention;
FIG. 4 is a schematic view of the internal structure of the cleaning device according to the present invention;
FIG. 5 is a first view of the clamping mechanism of the present invention;
FIG. 6 is a second view of the clamping mechanism of the present invention;
FIG. 7 is a schematic view of a first rotating post according to the present invention;
FIG. 8 is a schematic view of a dust suction mechanism according to the present invention;
FIG. 9 is a schematic diagram of a second driving assembly according to the present invention;
fig. 10 is an enlarged view at a in fig. 9;
fig. 11 is a schematic structural diagram of a first driving assembly in the present invention.
In the figure:
1. a support frame; 11. a hole; 12. a winding motor; 13. a winch; 14. a traction rope; 15. a searchlight; 16. a camera;
2. a cleaning device; 21. a bottom plate;
3. a clamping mechanism; 31. a connecting column; 32. a mounting plate; 33. a toothed ring; 34. a first rotating column; 35. a first gear; 36. a first bevel gear; 37. a first motor; 38. a second bevel gear; 39. a connecting frame; 310. a clamping plate; 311. a tension spring;
4. a dust collection mechanism; 41. a collection box; 42. a suction fan; 43. a communicating pipe; 44. a dust collection pipe; 45. adsorption holes;
5. a driving mechanism; 51. a first support bar; 52. a second support bar; 53. a connecting rod; 54. an auxiliary wheel; 55. a rotating disc; 56. a convex ring; 57. a chute; 58. a rack; 59. crushing grains;
6. a first drive assembly; 61. a mounting frame; 62. a second motor; 63. a second gear; 64. a second rotating column; 65. a third gear; 66. a third bevel gear; 67. a third rotating column; 68. a fourth bevel gear; 69. a first synchronizing wheel; 610. a connecting belt; 611. a fourth rotating column; 612. a second synchronizing wheel; 613. a driving wheel;
7. a second drive assembly; 71. a fifth rotating column; 72. a fourth gear; 73. and a fifth bevel gear.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1:
as shown in fig. 1-11:
the utility model provides a big gun hole cleaning device for surface mine, including support frame 1 and big gun hole 11, support frame 1 is located big gun hole 11 directly over, one side fixed mounting of support frame 1 has rolling motor 12, the output fixedly connected with capstan winch 13 of rolling motor 12, the side surface of capstan winch 13 is provided with haulage rope 14, the one end fixedly connected with cleaning device 2 of haulage rope 14, cleaning device 2 is located big gun hole 11's inside, cleaning device 2 includes bottom plate 21, press from both sides and get mechanism 3, dust absorption mechanism 4 and actuating mechanism 5, press from both sides and get the bottom of mechanism 3 setting at bottom plate 21, dust absorption mechanism 4 sets up at the top of bottom plate 21, actuating mechanism 5 sets up at the top of bottom plate 21.
In this embodiment: the support frame 1 is located directly over the big gun hole 11, is convenient for fix a position cleaning device 2, and one side fixed mounting of support frame 1 has rolling motor 12, and the control capstan winch 13 of being convenient for rotates to reel up haulage rope 14, through being provided with haulage rope 14, can promote cleaning device 2 from the bottom of hole, capstan winch 13 can make cleaning device 2 slowly descend, prevents that cleaning device 2 from dropping to the bottom card of hole and dying. Through being provided with bottom plate 21, be convenient for to press from both sides and get mechanism 3, dust absorption mechanism 4 and actuating mechanism 5 and install, get mechanism 3 through being provided with to press from both sides, can carry out the centre gripping to the ore that falls into the hole, conveniently clear up ore out big gun hole 11, through being provided with dust absorption mechanism 4, can absorb the rock dust of hole bottom, effectively prevent the hole jam, through being provided with actuating mechanism 5, be convenient for control cleaning device 2 descend at the uniform velocity, clear up the inside wall of hole in the decline.
According to the invention, by arranging the cleaning device 2, the internal rock powder and ore of the blast hole 11 can be cleaned, the blast hole 11 is prevented from being blocked, the hole forming rate is improved, the ore falling into the hole can be clamped by arranging the clamping mechanism 3, the first motor 37 drives the first rotating column 34 to rotate through the meshing of the first bevel gear 36 and the second bevel gear 38, thereby driving the first gear 35 to rotate, the toothed ring 33 is driven to rotate through the first gear 35, so that the rest of the first gears 35 are driven to synchronously rotate, the clamping plate 310 synchronously rotates, the ore falling into the hole is clamped, the ore is conveniently cleaned out of the blast hole 11, the dust collection mechanism 4 is arranged, the rock powder at the bottom of the hole can be sucked, the hole is effectively prevented from being blocked, the cleaning device 2 is conveniently controlled to descend at a uniform speed, the inner side wall of the hole is cleaned, and dust or soil is prevented from adhering to the inner side wall of the hole, so that the hole is blocked.
As shown in fig. 2, 4, 5, 6 and 7;
in combination with the above, the gripping mechanism 3 includes the connecting post 31, the mounting plate 32, the toothed ring 33, the first rotating post 34, the first gear 35, the first bevel gear 36, the first motor 37 and the second bevel gear 38, the mounting plate 32 is fixedly connected with the bottom of the bottom plate 21 through the plurality of connecting posts 31, the toothed ring 33 is rotationally connected with the top of the mounting plate 32, the plurality of first rotating posts 34 are uniformly arranged on the top of the mounting plate 32 and rotationally connected with the top of the mounting plate 32, the first gear 35 is fixedly mounted on the side surface of the first rotating post 34, the first gear 35 is in meshed connection with the toothed ring 33, the first bevel gear 36 is fixedly mounted on the top of the first rotating post 34, the first motor 37 is fixedly mounted on the top of the mounting plate 32, the second bevel gear 38 is fixedly connected with the output end of the first motor 37, the first bevel gear 36 is in meshed connection with the second bevel gear 38, the gripping mechanism 3 further includes the connecting frame 39, the clamping frame 310 and the tension spring 311, the connecting frame 39 is fixedly mounted on the bottom of the first rotating post 34, the side surface of the connecting frame 39 is rotationally connected with the clamping frame 310, one end of the tension spring 310 is fixedly connected with the clamping frame 39, and the other end is fixedly connected with the connecting frame 39.
In this embodiment: the mounting panel 32 passes through the bottom fixed connection of a plurality of spliced pole 31 and bottom plate 21, make and form an installation space between mounting panel 32 and the bottom plate 21, the top fixed mounting of mounting panel 32 has first motor 37, first motor 37 passes through the meshing of first bevel gear 36 and second bevel gear 38 and drives first rotation post 34 and rotate, thereby drive first gear 35 and rotate, drive ring gear 33 through first gear 35 and rotate, drive other first gears 35 through ring gear 33 and rotate in step, make link 39 rotate in step with splint 310, thereby press from both sides the rock piece, splint 310 and link 39 rotate and be connected, when splint 310's one end and rock piece contact, link 39 can continue to rotate, thereby splint 310 rotates, increase splint 310 and rock piece's area of contact, through the top fixed connection of being provided with extension spring 311, the one end and splint 310 of extension spring 311, the other end and link 39 fixed connection, can make splint 310 reset, one side of splint 310 is provided with the rubber pad, the rubber pad has certain elasticity, can increase the area of contact with rock piece, reinforcing friction force, make splint 310 better clamping effect.
It should be noted that: the searchlight 15 and the camera 16 are installed in the bottom of mounting panel 32 in an inlaid manner, through being provided with camera 16, make things convenient for operating personnel to observe the condition of hole bottom, through being provided with searchlight 15, can throw light on the hole, make the camera 16 observe the convenience more to the hole.
As shown in fig. 2, 3, 4, 5, 6, 8 and 9;
in combination with the above, the dust collection mechanism 4 includes the collection box 41, the suction fan 42, the communicating pipe 43, the dust collection pipe 44 and the adsorption hole 45, the collection box 41 is fixedly installed at the top of the bottom plate 21, the suction fan 42 is fixedly installed at the top of the collection box 41, the top of the communicating pipe 43 is connected with the bottom of the collection box 41, the top of the plurality of dust collection pipes 44 is connected with the bottom of the communicating pipe 43, the dust collection pipes 44 are evenly installed on the mounting plate 32, and the bottom of the dust collection pipes 44 is provided with the adsorption hole 45.
In this embodiment: through being provided with dust extraction 4, can absorb the rock powder of hole bottom, effectively prevent that the hole from blockking up, collection box 41 fixed mounting is at the top of bottom plate 21, starts suction fan 42 and can produce the suction, can absorb the rock powder of hole bottom through dust absorption pipe 44, then can concentrate the collection to the rock powder through collection box 41, dust absorption pipe 44 has a plurality ofly, and even installs on mounting panel 32, can be better get the inside rock powder of hole, and the bottom of dust absorption pipe 44 is provided with adsorption port 45, makes the adsorption effect better.
As shown in fig. 1, 2, 3, 4, 9, 10 and 11;
in combination with the above, the driving mechanism 5 includes the first supporting rod 51, the second supporting rod 52, the connecting rod 53, the auxiliary wheel 54, the rotating disc 55, the bulge loop 56, the spout 57, the rack 58, smash the line 59, first drive assembly 6 and second drive assembly 7, the side surface at the collecting box 41 is installed to first supporting rod 51 and second supporting rod 52 symmetry, the connecting rod 53 and first supporting rod 51, second supporting rod 52 fixed connection, the auxiliary wheel 54 rotates with the one end of second supporting rod 52 to be connected, the rotating disc 55 cup joints in the outside of bottom plate 21, the side surface fixed mounting of bottom plate 21 has the bulge loop 56, the inside wall of rotating disc 55 is provided with the spout 57, bulge loop 56 sliding connection is in the inside of spout 57, the top of rotating disc 55 is provided with logical groove, the inside wall in logical groove is provided with rack 58, the side surface of rotating disc 55 is provided with smash line 59, the surface of smashing line 59 is provided with the brush, first drive assembly 6 and second drive assembly 7 all set up at the top of bottom plate 21, the one end of haulage rope 14 is fixedly connected with the top of connecting rod 53.
In this embodiment: through being provided with actuating mechanism 5, be convenient for control cleaning device 2 at the uniform velocity descends, the inside wall to the hole is cleared up when descending, first bracing piece 51 and second bracing piece 52 symmetry are installed at the side surface of collecting box 41, through being provided with connecting rod 53, can fix first bracing piece 51 and second bracing piece 52, make first bracing piece 51 and second bracing piece 52 more firm, the one end rotation of second bracing piece 52 is connected with auxiliary wheel 54, can assist cleaning device 2 to descend, through being provided with rolling disc 55, can clear up the inside wall of hole, through being provided with spout 57 and bulge loop 56, the convenience is spacing rolling disc 55, make rolling disc 55 and bottom plate 21 rotate and be connected, the one end of haulage rope 14 and the top fixed connection of connecting rod 53, make things convenient for haulage rope 14 to pull out cleaning device 2 the hole.
It should be noted that: the surface of smashing line 59 is provided with the brush, and the diameter of rolling disc 55 is less than the diameter of big gun hole 11, and the diameter of brush is greater than the diameter of big gun hole 11, and auxiliary wheel 54 and action wheel 613 all contact with big gun hole 11's inside wall.
As shown in fig. 1, 2, 3, 4, 9, 10 and 11;
in combination with the above, the first driving assembly 6 includes the mounting bracket 61, the second motor 62, the second gear 63, the second rotation column 64, the third gear 65 and the third bevel gear 66, the mounting bracket 61 is fixedly installed at the top of the bottom plate 21, the second motor 62 is fixedly installed at the top of the mounting bracket 61, the second gear 63 is fixedly connected with the output end of the second motor 62, the bottom end of the second rotation column 64 is rotatably connected with the top of the bottom plate 21, the third gear 65 is fixedly installed on the side surface of the second rotation column 64, the third bevel gear 66 is fixedly installed on the top end of the second rotation column 64, the first driving assembly 6 further includes the third rotation column 67, the fourth bevel gear 68, the first synchronizing wheel 69, the connecting belt 610, the fourth rotation column 611, the second synchronizing wheel 612 and the driving wheel 613, the third rotation column 67 is rotatably connected with the first supporting rod 51, the fourth bevel gear 68 is fixedly installed at one end of the third rotation column 67, the second synchronizing wheel 69 is fixedly installed at the other end of the third rotation column 67, the second gear 63 is in meshed connection with the third gear 65, the third bevel gear 66 is in meshed connection with the third bevel gear 65, the fourth bevel gear 66 is in meshed connection with the fourth gear 611 and is in meshed connection with the fourth inner side wall of the fourth rotation column 612, the fourth rotation column is in meshed connection with the fourth rotation column 69 is in meshed connection with the first rotation column 11, and the first rotation column is in meshed connection with the first rotation column is, and is in meshed connection with the first rotation column is in meshed connection with the first driving column is in meshed connection.
In this embodiment: the second motor 62 drives the second gear 63 to rotate, the second gear 63 is meshed with a gear arranged on the rotating disc 55, so that the rotating disc 55 is driven to rotate, the inner side wall of a hole is cleaned, the top of the bottom plate 21 is rotationally connected with the second rotating column 64, the second rotating column 64 is driven to rotate through the meshing connection of the second gear 63 and the third gear 65, the top of the second rotating column 64 is fixedly provided with the third bevel gear 66, the first synchronizing wheel 69 is driven to rotate through the meshing connection of the third bevel gear 66 and the fourth bevel gear 68, the first synchronizing wheel 69 drives the second synchronizing wheel 612 to rotate with the driving wheel 613 through a synchronizing belt, the second motor 62 drives the driving wheel 613 to rotate while driving the rotating disc 55, the cleaning device 2 slowly descends, the auxiliary wheel 54 and the driving wheel 613 are contacted with the inner side wall of the gun hole 11, and the cleaning device 2 is enabled to descend more stably.
As shown in fig. 2, 3, 4, 9 and 11;
in combination with the above, the second driving assembly 7 includes the fifth rotating post 71, the fourth gear 72 and the fifth bevel gear 73, the fifth rotating post 71 is rotatably connected to the top of the base plate 21, the fourth gear 72 is fixedly installed on the side surface of the fifth rotating post 71, the fifth bevel gear 73 is fixedly installed on the top end of the fifth rotating post 71, the fifth bevel gear 73 is engaged with the fourth bevel gear 68 installed on the first supporting rod 51 on the other side, and the fourth gear 72 is engaged with the rack 58.
In this embodiment: because the fourth gear 72 is meshed with the rack 58, the fourth gear 72 is driven to rotate when the rotating disc 55 rotates, the first supporting rods 51 are symmetrically arranged on the side surfaces of the collecting box 41, the third rotating column 67, the fourth bevel gear 68, the first synchronizing wheel 69, the connecting belt 610, the fourth rotating column 611, the second synchronizing wheel 612 and the driving wheel 613 are respectively arranged on the two first supporting rods 51, the fifth bevel gear 73 is meshed with the fourth bevel gear 68 arranged on the first supporting rod 51 on the other side, so that the fourth bevel gear 68 drives the driving wheel 613 arranged on the first supporting rod 51 on the other side to rotate when the rotating disc 55 rotates, and the rotating directions of the third bevel gear 65 and the fourth gear 72 are opposite, so that the two driving wheels 613 are opposite to each other, and the device can stably descend.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (3)
1. The utility model provides a big gun hole cleaning device for surface mine, includes support frame (1) and big gun hole (11), its characterized in that: the support frame (1) is located directly over the gun hole (11), a winding motor (12) is fixedly installed on one side of the support frame (1), a winch (13) is fixedly connected to the output end of the winding motor (12), a traction rope (14) is arranged on the side surface of the winch (13), a cleaning device (2) is fixedly connected to one end of the traction rope (14), the cleaning device (2) is located inside the gun hole (11), the cleaning device (2) comprises a bottom plate (21), a clamping mechanism (3), a dust collection mechanism (4) and a driving mechanism (5), the clamping mechanism (3) is arranged at the bottom of the bottom plate (21), the dust collection mechanism (4) is arranged at the top of the bottom plate (21), and the driving mechanism (5) is arranged at the top of the bottom plate (21).
The clamping mechanism (3) comprises a connecting column (31), a mounting plate (32), a toothed ring (33), a first rotating column (34), a first gear (35), a first bevel gear (36), a first motor (37) and a second bevel gear (38), wherein the mounting plate (32) is fixedly connected with the bottom of a bottom plate (21) through a plurality of connecting columns (31), the toothed ring (33) is rotationally connected with the top of the mounting plate (32), a plurality of the first rotating columns (34) are uniformly arranged on the top of the mounting plate (32) and are rotationally connected with the top of the mounting plate (32), the first gear (35) is fixedly arranged on the side surface of the first rotating column (34), the first gear (35) is meshed with the toothed ring (33), the first bevel gear (36) is fixedly arranged on the top of the first rotating column (34), the first motor (37) is fixedly arranged on the top of the mounting plate (32), the second bevel gear (38) is fixedly connected with the output end of the first motor (37), and the first bevel gear (36) is meshed with the second bevel gear (38).
The clamping mechanism (3) further comprises a connecting frame (39), clamping plates (310) and tension springs (311), the connecting frame (39) is fixedly arranged at the bottom end of the first rotating column (34), the clamping plates (310) are rotatably connected to the side surface of the connecting frame (39), one end of each tension spring (311) is fixedly connected with the top of each clamping plate (310), and the other end of each tension spring is fixedly connected with the connecting frame (39);
the dust collection mechanism (4) comprises a collection box (41), a suction fan (42), a communicating pipe (43), dust collection pipes (44) and adsorption holes (45), wherein the collection box (41) is fixedly arranged at the top of a bottom plate (21), the suction fan (42) is fixedly arranged at the top of the collection box (41), the top ends of the communicating pipes (43) are connected with the bottom of the collection box (41), the top ends of the dust collection pipes (44) are connected with the bottom ends of the communicating pipes (43), the dust collection pipes (44) are uniformly arranged on a mounting plate (32), and the bottom ends of the dust collection pipes (44) are provided with the adsorption holes (45);
the driving mechanism (5) comprises a first supporting rod (51), a second supporting rod (52), a connecting rod (53), an auxiliary wheel (54), a rotating disc (55), a convex ring (56), a chute (57), a rack (58), crushing lines (59), a first driving component (6) and a second driving component (7), wherein the first supporting rod (51) and the second supporting rod (52) are symmetrically arranged on the side surface of the collecting box (41), the connecting rod (53) is fixedly connected with the first supporting rod (51) and the second supporting rod (52), the auxiliary wheel (54) is rotatably connected with one end of the second supporting rod (52), the rotating disc (55) is sleeved on the outer side of the bottom plate (21), the convex ring (56) is fixedly arranged on the side surface of the bottom plate (21), the inner side wall of the rotating disc (55) is provided with the chute (57), the convex ring (56) is slidably connected with the inside of the chute (57), the inner wall of the through groove is provided with the rack (58), the side surface of the rotating disc (55) is provided with the crushing lines (59), the first driving component (6) and the second driving component (7) are arranged at the top of the bottom plate (21);
the first driving assembly (6) comprises a mounting frame (61), a second motor (62), a second gear (63), a second rotating column (64), a third gear (65) and a third bevel gear (66), wherein the mounting frame (61) is fixedly arranged at the top of the bottom plate (21), the second motor (62) is fixedly arranged at the top of the mounting frame (61), the second gear (63) is fixedly connected with the output end of the second motor (62), the bottom end of the second rotating column (64) is rotationally connected with the top of the bottom plate (21), the third gear (65) is fixedly arranged on the side surface of the second rotating column (64), and the third bevel gear (66) is fixedly arranged at the top end of the second rotating column (64);
the first driving assembly (6) further comprises a third rotating column (67), a fourth bevel gear (68), a first synchronizing wheel (69), a connecting belt (610), a fourth rotating column (611), a second synchronizing wheel (612) and a driving wheel (613), wherein the third rotating column (67) is rotationally connected with the first supporting rod (51), the fourth bevel gear (68) is fixedly arranged at one end of the third rotating column (67), the first synchronizing wheel (69) is fixedly arranged at the other end of the third rotating column (67), the second gear (63) is in meshed connection with the third gear (65), the third bevel gear (66) is in meshed connection with the fourth bevel gear (68), the second gear (63) is in meshed connection with the rack (58), the fourth rotating column (611) is rotationally connected with one end of the first supporting rod (51), the second synchronizing wheel (612) is fixedly connected with one end of the fourth rotating column (611), the driving wheel (69) is fixedly connected with the other end of the fourth rotating column (67), and the first synchronizing wheel (69) is in meshed connection with the fourth bevel gear (68) through the connecting belt (58);
the second driving assembly (7) comprises a fifth rotating column (71), a fourth gear (72) and a fifth bevel gear (73), wherein the fifth rotating column (71) is rotationally connected with the top of the bottom plate (21), the fourth gear (72) is fixedly arranged on the side surface of the fifth rotating column (71), the fifth bevel gear (73) is fixedly arranged at the top end of the fifth rotating column (71), the fifth bevel gear (73) is in meshed connection with a fourth bevel gear (68) arranged on a first supporting rod (51) on the other side, and the fourth gear (72) is in meshed connection with the rack (58).
2. The blast hole cleaning device for surface mine as set forth in claim 1, wherein: the auxiliary wheel (54) and the driving wheel (613) are contacted with the inner side wall of the gun hole (11), and one end of the hauling rope (14) is fixedly connected with the top of the connecting rod (53).
3. The blast hole cleaning device for surface mine as set forth in claim 1, wherein: the bottom of the mounting plate (32) is embedded with a searchlight (15) and a camera (16).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210486768.9A CN115090583B (en) | 2022-05-06 | 2022-05-06 | Blast hole cleaning device for surface mine |
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| CN202210486768.9A CN115090583B (en) | 2022-05-06 | 2022-05-06 | Blast hole cleaning device for surface mine |
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| CN115090583B true CN115090583B (en) | 2023-08-11 |
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| CN117470046B (en) * | 2023-12-26 | 2024-03-22 | 福建省新华都工程有限责任公司 | Special equipment for backfilling rock powder in blasting construction of large-scale surface mine |
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