CN115075815A - Mineral mining auxiliary device and method - Google Patents
Mineral mining auxiliary device and method Download PDFInfo
- Publication number
- CN115075815A CN115075815A CN202210983832.4A CN202210983832A CN115075815A CN 115075815 A CN115075815 A CN 115075815A CN 202210983832 A CN202210983832 A CN 202210983832A CN 115075815 A CN115075815 A CN 115075815A
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- 229910052500 inorganic mineral Inorganic materials 0.000 title claims abstract description 49
- 239000011707 mineral Substances 0.000 title claims abstract description 49
- 238000000034 method Methods 0.000 title claims abstract description 9
- 238000005065 mining Methods 0.000 title claims description 39
- 238000005096 rolling process Methods 0.000 claims description 16
- 230000005540 biological transmission Effects 0.000 claims description 15
- 230000033228 biological regulation Effects 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 2
- 238000000605 extraction Methods 0.000 claims 1
- 230000000087 stabilizing effect Effects 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 description 11
- 230000000903 blocking effect Effects 0.000 description 5
- 230000001276 controlling effect Effects 0.000 description 4
- 239000011148 porous material Substances 0.000 description 3
- 238000013016 damping Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 208000037408 Device failure Diseases 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033558 biomineral tissue development Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention relates to the technical field of mineral exploitation, in particular to an auxiliary device and a method for mineral exploitation, which comprises a machine body, wherein a stabilizing component is arranged on the machine body, the stabilizing component comprises a cavity positioned in the machine body, a rotating disc is arranged in the cavity, an adjusting channel is arranged on the rotating disc, the adjusting channel comprises an outer arc-shaped clamping channel, the outer arc-shaped clamping channel comprises at least three outer arc-shaped strip holes, an inner arc-shaped strip hole is arranged on the inner side between two adjacent outer arc-shaped strip holes, the inner arc-shaped strip hole is communicated with the adjacent outer arc-shaped strip holes through a connecting strip hole, sliding blocks with the same number as the outer arc-shaped strip holes are connected in the adjusting channel in a sliding manner, each sliding block comprises a first sliding block, a second sliding block and a third sliding block, a left inclined hole, a middle inclined hole, a right inclined hole and a left inclined hole are arranged on the machine body, a left inclined supporting piece connected with the first sliding block, a right inclined supporting piece connected with the third sliding block and a middle front supporting piece connected with the second sliding block are respectively arranged in the right inclined hole and the middle front hole. The invention effectively reduces the front-back vibration movement of the machine body.
Description
Technical Field
The invention relates to the technical field of mineral exploitation, in particular to an auxiliary device and method for mineral exploitation.
Background
The mineral is formed through geological mineralization, is naturally present in the earth crust or is buried in the ground or exposed out of the ground, and is mined by mineral mining equipment at present, but the mineral mining equipment generates large noise during working, which affects the production efficiency of mineral mining.
As disclosed on 20.5.2015, a mineral mining apparatus with vibration damping function having publication No. CN204344120U, comprising a vibration damping device comprising: a first hydraulic cylinder and a second hydraulic cylinder disposed on a first side of the mining apparatus; a third hydraulic cylinder and a fourth hydraulic cylinder disposed on a second side of the mining apparatus; the first supporting seat is connected with the outer side ends of the first hydraulic cylinder and the second hydraulic cylinder; and the second supporting seat is connected with the outer side ends of the third hydraulic cylinder and the fourth hydraulic cylinder. When the mining device works, the first hydraulic cylinder, the second hydraulic cylinder and the first side of the mining device form a triangular structure, the third hydraulic cylinder, the fourth hydraulic cylinder and the second side of the mining device also form a triangular structure, and the first supporting seat and the second supporting seat abut against the side wall of the mine tunnel. The structure can effectively inhibit the vibration of the mineral mining equipment in the front-back direction and the left-right direction caused by cutting operation; however, the applicant finds that the device only abuts against the side wall of the mine tunnel through the first bearing block and the second bearing block, and the mineral mining equipment is easy to shake and move forwards and backwards when the mineral mining equipment is used for mining, so that high noise is generated, and the production efficiency of mineral mining is affected.
Disclosure of Invention
In view of the above, the present invention is directed to an auxiliary device and method for mining, so as to solve the problem that a mineral mining device is prone to move back and forth due to vibration when the mineral mining device is used for mining.
Based on the above purpose, the invention provides an auxiliary device for mineral mining, which comprises a machine body, wherein a stabilizing component is arranged on the machine body, the stabilizing component comprises a cavity positioned in the machine body, a rotating disc is arranged in the cavity, a driving piece for driving the rotating disc to rotate is arranged on one side of the rotating disc, an adjusting channel is formed in the rotating disc, the adjusting channel comprises an outer arc-shaped clamping channel, the outer arc-shaped clamping channel comprises at least three outer arc-shaped strip holes, an inner arc-shaped strip hole is formed in the inner side between every two adjacent outer arc-shaped strip holes, the inner arc-shaped strip holes are communicated with the adjacent outer arc-shaped strip holes through connecting strip holes, a plurality of sliding blocks with the same number as the outer arc-shaped strip holes are connected in the adjusting channel in a sliding mode, each sliding block comprises a first sliding block, a second sliding block and a third sliding block, and a left inclined hole matched with the first sliding block is formed in the machine body, The left inclined hole is positioned on the front left side of the middle front hole, the right inclined hole is positioned on the rear right side of the middle front hole, and a left inclined support piece connected with the first sliding block, a right inclined support piece connected with the third sliding block and a middle front support piece connected with the second sliding block are respectively arranged in the left inclined hole, the right inclined hole and the middle front hole.
Optionally, the first slider and the left diagonal support member, the third slider and the right diagonal support member, and the second slider and the middle diagonal support member are all fixedly connected by a first multi-section telescopic limiting rod, and a first limiting spring coaxially arranged with the first multi-section telescopic limiting rod is arranged in the first multi-section telescopic limiting rod.
Optionally, a communicating pore passage for accommodating the first plurality of sections of telescopic limiting rods is communicated among the left inclined hole, the right inclined hole and the middle normal hole and the cavity.
Optionally, a conveying assembly and a collecting box are arranged on the rear side of the machine body, the collecting box is used for collecting minerals in the mine hole, the conveying assembly comprises a transmission belt located on the machine body, the transmission belt is used for transmitting the collecting box, a vertically arranged driving telescopic rod is arranged on one side of the transmission belt, the telescopic end of the driving telescopic rod is connected with a fixing assembly, the fixing assembly is used for fixing the collecting box, and the driving telescopic rod extends to be used for upwards transporting the collecting box fixed by the fixing assembly.
Optionally, the fixing assembly includes a limiting cylinder, an adjusting ring is slidably disposed at an upper end of the limiting cylinder, a rotating member is disposed on one side of the adjusting ring, the rotating member is used for controlling the adjusting ring to rotate, a limiting track is disposed on the adjusting ring, the limiting track includes an outer limiting arc track and an inner limiting arc track located inside the outer limiting arc track, the outer limiting arc track includes at least two outer limiting arc grooves, the inner limiting arc track includes an inner limiting arc groove disposed in cooperation with the outer limiting arc groove, the outer limiting arc groove is disposed between two adjacent inner limiting arc grooves, the outer limiting arc groove is communicated with the inner limiting arc groove adjacent to the outer limiting arc groove through a connecting arc groove, a limiting slider is disposed in the limiting track, the number of the limiting slider matches with that of the outer limiting arc grooves, and the limiting slider includes a first limiting block, a second limiting block and a third limiting block, the limiting cylinder is provided with a fixing piece matched with the outer limiting arc grooves in number, the fixing piece comprises a middle positive slide way arranged on the limiting cylinder, the middle positive slide way is provided with an upper oblique slide way along the clockwise oblique upper part of the axis of the limiting cylinder, the middle positive slide way is provided with a lower oblique slide way along the anticlockwise oblique lower part of the axis of the limiting cylinder, and an upper oblique fixing rod connected with the first limiting block, a middle positive fixing rod connected with the second limiting block and a lower oblique fixing rod connected with the third limiting block are arranged in the upper oblique slide way, the middle positive slide way and the lower oblique slide way in a sliding mode respectively.
Optionally, the rotation piece is including being located regulating motor on the restriction section of thick bamboo, regulating motor's output is connected with adjusting gear, adjusting gear one side meshing transmission is connected with and overlaps and establish the rotating gear in the adjustable ring outside, the adjustable ring reaches and rotates the holistic outside cover of piece and be equipped with the protection casing.
Optionally, the outer arc-shaped clamping channels are arranged in a plurality and coaxially arranged, the distances from the outer arc-shaped clamping channels to the circle center of the rotating disc are different, and first opening and closing doors are arranged at two ends of each outer arc-shaped strip hole.
Optionally, one side at outer arc strip hole both ends all is provided with the stretching-in groove, stretch into the inslot be provided with the first switch spare that first switch door is connected, first switch spare is used for controlling first switch door is in outer arc strip hole port with stretch into and remove between the groove, and then the realization is right the switch of outer arc strip hole tip.
Optionally, the driving piece is including being located driving motor in the cavity, driving motor's output has the driving gear through the drive shaft connection, driving gear one side meshing transmission is connected with and is located the driven gear of rolling disc lateral wall, the rolling disc pass through the driven shaft with the cavity lateral wall is connected, the driven shaft with the cavity lateral wall passes through the bearing and connects.
Based on the above embodiment, an assistance method of an assistance device for mineral mining is provided, including the steps of: when the machine body tends to move backwards, the driving piece is started to drive the rotating disc to rotate clockwise, the first slide block, the second slide block and the third slide block in the inner arc-shaped strip hole sequentially enter the connecting strip hole and the outer arc-shaped strip hole, so that the first slide block enters the outer arc-shaped strip hole at first, and then the left inclined support piece firstly performs forward-inclined contact and support on the inner side wall of the mine hole, then the middle front supporting piece contacts and supports the inner side wall of the mine hole, the right inclined supporting piece contacts and supports the inner side wall of the mine hole, the first sliding block, the second sliding block and the third sliding block move into the outer arc-shaped strip hole, the left inclined support piece, the right inclined support piece and the middle support piece support the mine hole, and the left inclined support piece, the right inclined support piece and the middle support piece fix the machine body and the mine hole in the front-back and middle directions, so that the front-back vibration movement of the machine body is effectively reduced, and the production efficiency of mineral mining is improved; when the fuselage has the tendency of forward movement, start the driving piece, the rolling disc anticlockwise rotates, the right side bearing diagonal piece of rear side removes toward mine opening lateral wall direction earlier, then well positive support piece removes toward mine opening lateral wall direction, later left side bearing diagonal piece removes toward mine opening lateral wall direction, at first slider, second slider and third slider all remove in the outer arc strip hole, left side bearing diagonal piece, right side bearing diagonal piece and well positive support piece all support the mine opening, effectively reduce fuselage seesaw and remove, and then improve the production efficiency of mineral exploitation.
The invention has the beneficial effects that: the invention provides an auxiliary device and a method for mineral mining, when a mining component mines minerals and a machine body tends to move backwards, a driving piece is started to drive a rotating disc to rotate clockwise, so that a first slide block, a second slide block and a third slide block move in an adjusting channel, the first slide block, the second slide block and the third slide block in an inner arc-shaped strip hole sequentially enter a connecting strip hole and an outer arc-shaped strip hole, the first slide block firstly enters the outer arc-shaped strip hole, a left inclined support piece firstly performs forward inclined contact and support on the inner side wall of a mine hole, a middle supporting piece performs contact and support on the inner side wall of the mine hole, a right inclined support piece finally performs contact and support on the inner side wall of the mine hole, a left inclined support piece on the front side firstly moves towards the side wall direction of the mine hole, the middle supporting piece moves towards the side wall direction of the mine hole, and the right inclined support piece moves towards the side wall direction of the mine hole, the first sliding block, the second sliding block and the third sliding block move into the outer arc-shaped strip hole, the left inclined support piece, the right inclined support piece and the middle support piece support the mine hole, and the left inclined support piece, the right inclined support piece and the middle support piece fix the machine body and the mine hole in the front-back and middle directions, so that the front-back vibration movement of the machine body is effectively reduced, and the production efficiency of mineral mining is improved; when the fuselage has the tendency of forward movement, start the driving piece, the rolling disc anticlockwise rotates, the right side bearing diagonal piece of rear side removes toward mine opening lateral wall direction earlier, then well positive support piece removes toward mine opening lateral wall direction, later left side bearing diagonal piece removes toward mine opening lateral wall direction, at first slider, second slider and third slider all remove in the outer arc strip hole, left side bearing diagonal piece, right side bearing diagonal piece and well positive support piece all support the mine opening, effectively reduce fuselage seesaw and remove, and then improve the production efficiency of mineral exploitation.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
FIG. 3 is an enlarged schematic view of the structure at B in FIG. 1;
FIG. 4 is a schematic structural diagram of a stabilizing assembly according to an embodiment of the present invention;
FIG. 5 is an enlarged schematic view of the structure at C in FIG. 4;
FIG. 6 is a top view of a mounting assembly according to one embodiment of the present invention;
fig. 7 is an enlarged schematic view of the structure at D in fig. 6.
In the figure: 1. a body; 2. a transport assembly; 3. a control component; 4. a mining assembly; 5. a stabilizing assembly; 6. a drive member; 7. a drive motor; 8. a driving gear; 9. a driven gear; 10. rotating the disc; 11. an outer arc-shaped bar hole; 12. an inner arc-shaped strip hole; 13. a driven shaft; 14. a connecting bar hole; 15. a left inclined hole; 16. a right inclined hole; 17. a center hole; 18. a left cross brace; 19. a right diagonal support; 20. a medial support member; 21. a first slider; 22. a second slider; 23. a third slider; 24. a communicating pore passage; 25. a first multi-section telescopic limiting rod; 26. a first switch door; 27. a fixing assembly; 28. adjusting the motor; 29. an adjusting gear; 30. a rotating gear; 31. a collection box; 32. driving the telescopic rod; 33. a restraining cylinder; 34. an outer limiting arc groove; 35. an inner limiting arc groove; 36. connecting the arc grooves; 37. a first limiting block; 38. a second limiting block; 39. a third limiting block; 40. an adjusting ring; 41. an upper oblique fixing rod; 42. a middle positive fixing rod; 43. a lower oblique fixing rod; 44. an upper inclined slideway; 45. a middle positive slideway; 46. a declined ramp; 47. and (4) passing through the channel.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to specific embodiments and the accompanying drawings.
It should be noted that technical terms or scientific terms used in the embodiments of the present invention should have the ordinary meanings as understood by those having ordinary skill in the art to which the present invention belongs, unless otherwise defined. The use of "first," "second," and similar terms in the present application do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used only to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
As shown in fig. 1 and 2, an auxiliary device for mineral mining comprises a machine body 1, a transportation assembly 2 is connected under the machine body 1, the transportation assembly 2 is used for driving the machine body 1 to move in a mine hole, the machine body 1 is connected with a mining assembly 4 through a control assembly 3, the control assembly 3 is used for controlling the operation of the mining assembly 4 so as to collect minerals in the mine hole, a stabilizing assembly 5 is arranged on the machine body 1, the stabilizing assembly 5 comprises a cavity in the machine body 1, a rotating disc 10 is arranged in the cavity, a driving piece 6 for driving the rotating disc 10 to rotate is arranged on one side of the rotating disc 10, an adjusting channel is arranged on the rotating disc 10 and comprises outer arc blocking channels, the outer arc blocking channels comprise at least three outer arc strip holes 11 which are arranged at equal intervals, wherein the three outer arc strip holes 11 are respectively arranged on the left side of the machine body 1, Upside and right side, the interior oblique side of outer arc card way is provided with interior arc card way, interior arc card way includes at least three interior arc strip hole 12, interior arc strip hole 12 is located adjacent two between the outer arc strip hole 11, interior arc strip hole 12 communicates through connecting strip hole 14 rather than adjacent between the outer arc strip hole 11, the distance of outer arc strip hole 11 to the centre of a circle of rolling disc 10 is greater than the distance of the centre of a circle of interior arc strip hole 12 to rolling disc 10, sliding connection has a plurality of sliding blocks the same with the quantity of outer arc strip hole 11 in the regulation way, the sliding block includes first slider 21, second slider 22 and third slider 23, be provided with on the fuselage 1 with the left inclined hole 15 that first slider 21 cooperation set up, with the well positive hole 17 that second slider 22 cooperation set up and the right inclined hole 16 that third slider 23 cooperation set up, the left inclined hole 15 is located at the front left side of the middle right hole 17, the right inclined hole 16 is located at the rear right side of the middle right hole 17, a left inclined support 18 connected with the first sliding block 21, a right inclined support 19 connected with the third sliding block 23 and a middle right support 20 connected with the second sliding block 22 are respectively arranged in the left inclined hole 15, the right inclined hole 16 and the middle right hole 17, and supporting plates are arranged at the end parts of the left inclined support 18, the right inclined support 19 and the middle right support 20; when the first sliding block 21, the second sliding block 22 and the third sliding block 23 slide in the inner arc-shaped bar hole 12, the left inclined support 18 does not extend out of the left inclined hole 15, the right inclined support 19 does not extend out of the right inclined support 19 and the middle right support 20 does not extend out of the right inclined hole 16, and when the first sliding block 21, the second sliding block 22 and the third sliding block 23 slide in the outer arc-shaped bar hole 11, the left inclined support 18 extends out of the left inclined hole 15, the right inclined support 19 extends out of the right inclined support 19 and the middle right support 20 extends out of the right inclined hole 16 and supports the inner side wall of the mine hole.
When the mining assembly 4 mines minerals and the machine body 1 tends to move backwards, the driving part 6 is started to drive the rotating disc 10 to rotate clockwise, so that the first sliding block 21, the second sliding block 22 and the third sliding block 23 move in the adjusting channel, the first sliding block 21, the second sliding block 22 and the third sliding block 23 in the inner arc-shaped bar hole 12 sequentially enter the connecting bar hole 14 and the outer arc-shaped bar hole 11, the first sliding block 21 firstly enters the outer arc-shaped bar hole 11, and the left inclined support 18 firstly inclines and contacts and supports the inner side wall of the mine hole, then the middle positive support piece 20 contacts and supports the inner side wall of the mine hole, the right inclined support piece 19 contacts and supports the inner side wall of the mine hole at last, the left inclined support piece 18 on the front side moves towards the side wall direction of the mine hole at first, then the middle positive support piece 20 moves towards the side wall direction of the mine hole, then the right inclined support piece 19 moves towards the side wall direction of the mine hole, the first slide block 21, the second slide block 22 and the third slide block 23 all move into the outer arc-shaped strip hole 11, the left inclined support piece 18, the right inclined support piece 19 and the middle positive support piece 20 all support the mine hole, the left inclined support piece 18, the right inclined support piece 19 and the middle positive support piece 20 fix the machine body 1 and the mine hole in the front and back directions, the front-back vibration movement of the machine body 1 is effectively reduced, and the production efficiency of mineral mining is further improved; when fuselage 1 has the tendency of forward movement, start driving piece 6, rolling disc 10 anticlockwise rotation, the right inclined support piece 19 of rear side removes toward mine opening lateral wall direction earlier, then well positive support piece 20 removes toward mine opening lateral wall direction, later left inclined support piece 18 removes toward mine opening lateral wall direction, at first slider 21, second slider 22 and third slider 23 all remove in outer arc strip hole 11, left inclined support piece 18, right inclined support piece 19 and well positive support piece 20 all support the mine opening, effectively reduce fuselage 1 seesaw and remove, and then improve the production efficiency of mineral exploitation.
In order to facilitate the connection between the first slider 21 and the left inclined support member 18, between the third slider 23 and the right inclined support member 19, and between the second slider 22 and the middle right support member 20, the first slider 21 and the left inclined support member 18, the third slider 23 and the right inclined support member 19, and the second slider 22 and the middle right support member 20 are all fixedly connected by a first multi-section telescopic limiting rod 25, and a first limiting spring coaxially arranged with the first multi-section telescopic limiting rod 25 is arranged in the first multi-section telescopic limiting rod 25.
And a communicating pore canal 24 for accommodating the first plurality of sections of telescopic limiting rods 25 is communicated among the left inclined hole 15, the right inclined hole 16 and the middle front hole 17 and the cavity.
As shown in fig. 4 and 5, in order to be conveniently applicable to mine holes with different sizes, a plurality of outer arc-shaped blocking passages are arranged, the plurality of outer arc-shaped blocking passages are coaxially arranged, the distances from the plurality of outer arc-shaped blocking passages to the center of the rotating disc 10 are different, the two ends of the outer arc-shaped strip hole 11 are both provided with a first switch door 26, the proper outer arc-shaped strip hole 11 is selected according to the size of the mine hole, then, both ends of the outer arc-shaped bar hole 11 of all the suitable outer arc-shaped bar holes 11 with the smaller radius are closed, both ends of the outer arc-shaped bar hole 11 are closed by the first switching door 26, the first slide 21, second slide 22 and third slide 23 can then be moved to the appropriate selected outer arc-shaped slotted hole 11 to which they are fitted, and the left and right diagonal braces 18, 19 and the center brace 20 facilitate the support of the mine opening without unduly holding the mine opening in compression.
One side at 11 both ends in outer arc strip hole all is provided with the stretching into groove, stretch into the inslot be provided with the first switch spare that first switch door 26 is connected, first switch spare is used for control first switch door 26 is in outer arc strip hole 11 port with stretch into and remove between the groove, and then the realization is right the switch of 11 tip in outer arc strip hole.
In order to be used for driving the rolling disc 10 to rotate, the driving piece 6 is including being located driving motor 7 in the cavity, driving motor 7's output has driving gear 8 through the drive shaft connection, 8 side meshing transmissions of driving gear are connected with and are located driven gear 9 of 10 lateral walls of rolling disc, rolling disc 10 through the driven shaft 13 with the cavity lateral wall is connected, the driven shaft 13 with the cavity lateral wall passes through the bearing and connects.
As shown in fig. 1 and 3, a conveying assembly and a collecting box 31 are arranged at the rear side of the machine body 1, the collecting box 31 is used for collecting minerals in a mine hole, the conveying assembly comprises a transmission belt positioned on the machine body 1, the transmission belt is used for transmitting the collecting box 31, a vertically arranged driving telescopic rod 32 is arranged at one side of the transmission belt, the telescopic end of the driving telescopic rod 32 is connected with a fixing assembly 27, the fixing assembly 27 is used for fixing the collecting box 31, and the driving telescopic rod 32 extends to be used for transporting the collecting box 31 fixed by the fixing assembly 27 upwards.
When mineral, dust or stone are transported in the needs are to the mine hole, can place the object that needs the transportation to collection box 31, then collection box 31 transports under the transportation of drive belt under fixed subassembly 27 under, drive telescopic link 32 contracts and makes fixed subassembly 27 cover collection box 31, fixed subassembly 27 fixes collection box 31, drive telescopic link 32 extension is used for transporting the collection box 31 of fixed subassembly 27 centre gripping.
As shown in fig. 3, 6 and 7, the fixing assembly 27 is used for fixing the collecting box 31, the fixing assembly 27 includes a limiting cylinder 33, an adjusting ring 40 is slidably disposed at an upper end of the limiting cylinder 33, a rotating member is disposed at one side of the adjusting ring 40 and is used for controlling the adjusting ring 40 to rotate, a limiting path is disposed on the adjusting ring 40 and includes an outer limiting arc path and an inner limiting arc path located at an inner side of the outer limiting arc path, the outer limiting arc path includes at least two outer limiting arc grooves 34, the inner limiting arc path includes an inner limiting arc groove 35 disposed in cooperation with the outer limiting arc groove 34, the outer limiting arc groove 34 is disposed between two adjacent inner limiting arc grooves 35, the outer limiting arc groove 34 is communicated with the inner limiting arc groove 35 adjacent to the outer limiting arc groove by a connecting arc groove 36, and a limiting slider is disposed in the limiting path and matches with the outer limiting arc groove 34 in number, the limiting sliding block comprises a first limiting block 37, a second limiting block 38 and a third limiting block 39, a fixing piece matched with the number of the outer limiting arc grooves 34 is arranged on the limiting cylinder 33, the fixing piece comprises a middle positive slideway 45 arranged on the limiting cylinder 33, an upper oblique slideway 44 is arranged on the middle positive slideway 45 along the clockwise oblique upper part of the axis of the limiting cylinder 33, a lower oblique slideway 46 is arranged on the middle positive slideway 45 along the anticlockwise oblique lower part of the axis of the limiting cylinder 33, and an upper oblique fixing rod 41 connected with the first limiting block 37, a middle positive fixing rod 42 connected with the second limiting block 38 and a lower oblique fixing rod 43 connected with the third limiting block 39 are respectively arranged in the upper oblique slideway 44, the middle positive slideway 45 and the lower oblique slideway 46 in a sliding manner.
When the fixed component 27 covers the outer side of the collecting box 31, the rotating component is started to drive the adjusting ring 40 to rotate clockwise, the first limiting block 37, the second limiting block 38 and the third limiting block 39 are all in the outer limiting arc groove 34 before the rotation starts, the adjusting ring 40, the upper oblique fixing rod 41 and the middle oblique fixing rod 42 are not in contact with the collecting box 31, the adjusting ring 40 rotates anticlockwise to drive the first limiting block 37, the second limiting block 38 and the third limiting block 39 to move in the limiting path in the sequence of the outer limiting arc groove 34, the connecting arc groove 36 and the inner limiting arc groove 35, the first limiting block 37 firstly enters the inner limiting arc groove 35, the upper oblique fixing rod 41 firstly fixes the collecting box 31 to prevent the collecting box 31 from falling, then the second limiting block 38 and the third limiting block 39 sequentially enter the inner limiting arc groove 35 to enable the middle oblique fixing rod 42 and the lower oblique fixing rod 43 to sequentially clamp and fix the collecting box 31, the collecting box 31 is prevented from falling when being transported up and down, the working efficiency is influenced, after the collecting box 31 is transported to the upper part of the machine body 1, the collecting box 31 and the fixed component 27 are still in a fixed state at the moment, the collecting box 31 and the fixed component 27 are separated when needed, the rotating part is started to drive the adjusting ring 40 to rotate anticlockwise, the adjusting ring 40 rotates clockwise to drive the third limiting block 39, the second limiting block 38 and the first limiting block 37 to move in the limiting channel, the moving sequence is that the inner limiting arc groove 35, the connecting arc groove 36 and the outer limiting arc groove 34 are arranged, the third limiting block 39 firstly enters the outer limiting arc groove 34, the lower inclined fixing rod 43 firstly loosens the collecting box 31, then the middle inclined fixing rod 42 and the upper inclined fixing rod 41 sequentially move towards the upper inclined fixing rod 41, and the upper inclined fixing rod 41 is loosened finally, so that the collecting box 31 is prevented from accidentally falling.
In order to prevent the adjusting ring 40 from shifting, which affects the operation of the fixing assembly 27, an annular sliding groove is formed on the limiting cylinder 33, and an arc-shaped sliding block fixedly connected with the adjusting ring 40 is slidably arranged in the annular sliding groove.
In order to prevent the first sliding block 21, the second sliding block 22 and the third sliding block 23 from being separated from the limiting track and increase the risk of device failure, a second multi-section telescopic limiting rod is fixedly arranged between the first limiting block 37 and the upper inclined fixing rod 41, between the second limiting block 38 and the middle positive fixing rod 42 and between the third limiting block 39 and the lower inclined fixing rod 43, and a second limiting spring is coaxially arranged in the second multi-section telescopic limiting rod.
The upper ends of the upper inclined slide way 44, the middle inclined slide way 45 and the lower inclined slide way 46 are provided with through channels 47 for accommodating the second multi-section telescopic limiting rods.
In order to control the rotation of the adjusting ring 40, the rotation part comprises an adjusting motor 28 positioned on the limiting cylinder 33, the output end of the adjusting motor 28 is connected with an adjusting gear 29, one side of the adjusting gear 29 is in meshing transmission connection with and sleeved on a rotating gear 30 outside the adjusting ring 40, and the adjusting ring 40 and the whole outer side cover of the rotation part are provided with a protective cover.
The vibration suppression device effectively suppresses vibration movement of the machine body 1 in the front-back direction during working, and further improves the production efficiency of mineral mining.
Based on the above embodiment, an assistance method of an assistance device for mineral mining is provided, including the steps of: when the mining assembly 4 mines minerals, when the machine body 1 tends to move backwards, the driving piece 6 is started to drive the rotating disc 10 to rotate clockwise, the first slide block 21, the second slide block 22 and the third slide block 23 in the inner arc-shaped strip hole 12 sequentially enter the connecting strip hole 14 and the outer arc-shaped strip hole 11, so that the first slide block 21 firstly enters the outer arc-shaped strip hole 11, the left inclined support piece 18 firstly contacts and supports the inner side wall of the mine hole in a forward tilting manner, the middle straight support piece 20 then contacts and supports the inner side wall of the mine hole, the right inclined support piece 19 finally contacts and supports the inner side wall of the mine hole, the first slide block 21, the second slide block 22 and the third slide block 23 all move into the outer arc-shaped strip hole 11, the left inclined support piece 18, the right inclined support piece 19 and the middle straight support piece 20 all support the mine hole, the left inclined support piece 18, the right inclined support piece 19 and the middle straight support piece 20 fix the machine body 1 with the mine hole in the front and back, the front-back vibration movement of the machine body 1 is effectively reduced, and the production efficiency of mineral mining is further improved; when fuselage 1 has the tendency of forward movement, start driving piece 6, rolling disc 10 anticlockwise rotation, the right inclined support piece 19 of rear side removes toward mine opening lateral wall direction earlier, then well positive support piece 20 removes toward mine opening lateral wall direction, later left inclined support piece 18 removes toward mine opening lateral wall direction, at first slider 21, second slider 22 and third slider 23 all remove in outer arc strip hole 11, left inclined support piece 18, right inclined support piece 19 and well positive support piece 20 all support the mine opening, effectively reduce fuselage 1 seesaw and remove, and then improve the production efficiency of mineral exploitation.
Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to imply that the scope of the invention is limited to these examples; within the idea of the invention, also features in the above embodiments or in different embodiments may be combined, steps may be implemented in any order, and there are many other variations of the different aspects of the invention as described above, which are not provided in detail for the sake of brevity.
The embodiments of the invention are intended to embrace all such alternatives, modifications and variances that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, substitutions, improvements and the like that may be made without departing from the spirit and principles of the invention are intended to be included within the scope of the invention.
Claims (10)
1. The utility model provides an auxiliary device for mineral exploitation, includes fuselage (1), its characterized in that, be provided with on fuselage (1) and stabilize subassembly (5), it is including being located cavity in fuselage (1) to stabilize subassembly (5), be provided with rolling disc (10) in the cavity, rolling disc (10) one side is provided with and is used for the drive rolling disc (10) pivoted driving piece (6), set up the regulation way on rolling disc (10), the regulation way includes outer arc card way, outer arc card way includes at least three outer arc strip hole (11), and adjacent two inboard between outer arc strip hole (11) is provided with interior arc strip hole (12), interior arc strip hole (12) rather than adjacent communicate through connecting strip hole (14) between outer arc strip hole (11), sliding connection has a plurality ofly in the regulation way with the same quantity of outer arc strip hole (11) sliding block, the sliding block comprises a first sliding block (21), a second sliding block (22) and a third sliding block (23), a left inclined hole (15) matched with the first sliding block (21), a middle positive hole (17) matched with the second sliding block (22) and a right inclined hole (16) matched with the third sliding block (23) are arranged on the machine body (1), the left inclined hole (15) is located on the front left side of the middle positive hole (17), the right inclined hole (16) is located on the rear right side of the middle positive hole (17), and a left inclined support (18) connected with the first sliding block (21), a right inclined support (19) connected with the third sliding block (23) and a middle positive support (20) connected with the second sliding block (22) are respectively arranged in the left inclined hole (15), the right inclined hole (16) and the middle positive hole (17).
2. An auxiliary device for mineral exploitation according to claim 1, wherein the first sliding block (21) and the left inclined strut (18), the third sliding block (23) and the right inclined strut (19), and the second sliding block (22) and the middle support (20) are all fixedly connected through a first multi-section telescopic limiting rod (25), and a first limiting spring is arranged in the first multi-section telescopic limiting rod (25) and coaxially arranged with the first multi-section telescopic limiting rod.
3. An auxiliary device for mineral extraction according to claim 2, wherein a communicating aperture (24) for receiving the first plurality of telescopic restraint rods (25) communicates between the left inclined bore (15), the right inclined bore (16) and the central bore (17) and the cavity.
4. The auxiliary device for mineral exploitation according to claim 1, wherein a conveying assembly and a collecting box (31) are arranged at the rear side of the machine body (1), the collecting box (31) is used for collecting minerals in a mine hole, the conveying assembly comprises a transmission belt positioned on the machine body (1), the transmission belt is used for conveying the collecting box (31), a vertically arranged driving telescopic rod (32) is arranged on one side of the transmission belt, a fixing assembly (27) is connected to the telescopic end of the driving telescopic rod (32), the fixing assembly (27) is used for fixing the collecting box (31), and the driving telescopic rod (32) extends to transport the collecting box (31) fixed by the fixing assembly (27) upwards.
5. The auxiliary device for mineral mining according to claim 4, wherein the fixing component (27) comprises a limiting cylinder (33), an adjusting ring (40) is slidably arranged at the upper end of the limiting cylinder (33), a rotating part is arranged on one side of the adjusting ring (40) and used for controlling the adjusting ring (40) to rotate, a limiting path is arranged on the adjusting ring (40) and comprises an outer limiting arc path and an inner limiting arc path positioned on the inner side of the outer limiting arc path, the outer limiting arc path comprises at least two outer limiting arc grooves (34), the inner limiting arc path comprises inner limiting arc grooves (35) matched with the outer limiting arc grooves (34), the outer limiting arc grooves (34) are arranged between two adjacent inner limiting arc grooves (35), and the outer limiting arc grooves (34) are communicated with the inner limiting arc grooves (35) adjacent to the outer limiting arc grooves through connecting arc grooves (36), the limiting device is characterized in that limiting sliding blocks matched with the outer limiting arc grooves (34) in number are arranged in the limiting channels, each limiting sliding block comprises a first limiting block (37), a second limiting block (38) and a third limiting block (39), fixing pieces matched with the outer limiting arc grooves (34) in number are arranged on the limiting barrel (33), each fixing piece comprises a middle positive slide way (45) arranged on the limiting barrel (33), an upper oblique slide way (44) is arranged above the middle positive slide way (45) along the clockwise direction of the axis of the limiting barrel (33), a lower oblique slide way (46) is arranged below the middle positive slide way (45) along the counterclockwise direction of the axis of the limiting barrel (33), and upper oblique fixing rods (41) and lower oblique fixing rods (41) connected with the first limiting blocks (37) are arranged in the upper oblique slide way (44), the middle positive slide way (45) and the lower oblique slide way (46) in a sliding mode respectively, A middle positive fixing rod (42) connected with the second limiting block (38) and a lower inclined fixing rod (43) connected with the third limiting block (39).
6. The auxiliary device for mineral mining according to claim 5, characterized in that the rotating part comprises an adjusting motor (28) positioned on the limiting cylinder (33), an output end of the adjusting motor (28) is connected with an adjusting gear (29), one side of the adjusting gear (29) is in meshing transmission connection with a rotating gear (30) sleeved on the outer side of the adjusting ring (40), and the adjusting ring (40) and the integral outer side of the rotating part are covered with a protective cover.
7. The auxiliary device for mineral exploitation according to claim 1, wherein a plurality of outer arc-shaped clamping channels are arranged coaxially, the distances from the plurality of outer arc-shaped clamping channels to the circle center of the rotating disc (10) are different, and first switch doors (26) are arranged at two ends of each outer arc-shaped strip hole (11).
8. The auxiliary device for mineral exploitation, according to claim 7, wherein one side of each of two ends of the outer arc-shaped bar hole (11) is provided with an extending groove, a first switch member connected to the first switch door (26) is disposed in the extending groove, and the first switch member is configured to control the first switch door (26) to move between the port of the outer arc-shaped bar hole (11) and the extending groove, so as to switch the end of the outer arc-shaped bar hole (11).
9. An auxiliary device for mineral exploitation according to claim 1, wherein the driving member (6) comprises a driving motor (7) located in the cavity, an output end of the driving motor (7) is connected with a driving gear (8) through a driving shaft, one side of the driving gear (8) is in meshing transmission connection with a driven gear (9) located on an outer side wall of the rotating disc (10), and the rotating disc (10) is connected with the side wall of the cavity through a driven shaft (13).
10. An assisting method of a mineral mining assisting apparatus according to claim 1, comprising the steps of: when the machine body (1) tends to move backwards, the driving piece (6) is started to drive the rotating disc (10) to rotate clockwise, the first sliding block (21), the second sliding block (22) and the third sliding block (23) in the inner arc-shaped strip hole (12) sequentially enter the connecting strip hole (14) and the outer arc-shaped strip hole (11), so that the first sliding block (21) firstly enters the outer arc-shaped strip hole (11), the left inclined supporting piece (18) firstly contacts and supports the inner side wall of the mine hole in a forward tilting mode, the middle front supporting piece (20) contacts and supports the inner side wall of the mine hole, the right inclined supporting piece (19) finally contacts and supports the inner side wall of the mine hole, the second sliding block (22) and the third sliding block (23) both move into the outer arc-shaped strip hole (11), and the left inclined supporting piece (18), the right inclined supporting piece (19) and the middle front supporting piece (20) all support the mine hole, the left inclined support (18), the right inclined support (19) and the middle support (20) fix the machine body (1) and the mine cavity in the front and back directions, so that the front and back vibration movement of the machine body (1) is effectively reduced; when fuselage (1) has the tendency of forward movement, start driving piece (6), rolling disc (10) anticlockwise rotation, the right inclined strut piece (19) of rear side removes toward mine opening lateral wall direction earlier, then well positive strut piece (20) remove toward mine opening lateral wall direction, later left side inclined strut piece (18) remove toward mine opening lateral wall direction, at first slider (21), second slider (22) and third slider (23) all remove in outer arc strip hole (11), left side inclined strut piece (18), right inclined strut piece (19) and well positive strut piece (20) all support the mine opening, effectively reduce fuselage (1) shake removal from beginning to end.
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| CN202210983832.4A CN115075815B (en) | 2022-08-17 | 2022-08-17 | Mineral mining auxiliary device and method |
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| CN202210983832.4A CN115075815B (en) | 2022-08-17 | 2022-08-17 | Mineral mining auxiliary device and method |
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| CN104453893A (en) * | 2014-12-18 | 2015-03-25 | 河北工程大学 | Side support device for coal mining machine |
| CN107288643A (en) * | 2017-07-14 | 2017-10-24 | 华东交通大学 | A kind of parallel TBM eyelid retractors of tripodia that can be adaptive with tripodia supporting leg in parallel |
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