CN117775958A - Stone lifting equipment for mining stone opening - Google Patents
Stone lifting equipment for mining stone opening Download PDFInfo
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- CN117775958A CN117775958A CN202410216814.2A CN202410216814A CN117775958A CN 117775958 A CN117775958 A CN 117775958A CN 202410216814 A CN202410216814 A CN 202410216814A CN 117775958 A CN117775958 A CN 117775958A
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- 239000004575 stone Substances 0.000 title claims abstract description 84
- 238000005065 mining Methods 0.000 title claims abstract description 11
- 230000002146 bilateral effect Effects 0.000 claims abstract description 5
- 230000006978 adaptation Effects 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 57
- 239000010959 steel Substances 0.000 claims description 57
- 239000011435 rock Substances 0.000 claims description 14
- 238000004804 winding Methods 0.000 claims description 6
- 239000010410 layer Substances 0.000 claims 6
- 239000012791 sliding layer Substances 0.000 claims 1
- 238000009434 installation Methods 0.000 description 6
- 230000007547 defect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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Abstract
The invention relates to the technical field related to hoisting equipment, in particular to stone hoisting equipment for mining stone opening. Including mounting bracket, inserted bar, slip layer board and shovel board etc. two the mounting bracket is bilateral symmetry setting, inserted bar symmetrical connection in the right side the mounting bracket side, left side symmetrical on the mounting bracket open have the diameter with the round hole of inserted bar looks adaptation, so that two the mounting bracket is pegged graft towards one side motion that is close to each other, slip layer board with mounting bracket sliding connection, shovel board connect in slip layer board side. According to the invention, one side of the stone can be automatically lifted by matching the lifting mechanism and the lifting mechanism, and the sliding supporting plate and the shovel plate can be driven to be inserted into the bottom surface of the stone by utilizing the tension force of the crane hook and hold the stone, so that the stone can be quickly and stably lifted, a chain is not required to be manually bound on the stone, time and labor are saved, the safety is high, multiple test hanging is not required, and the working efficiency is high.
Description
Technical Field
The invention relates to the technical field related to hoisting equipment, in particular to stone hoisting equipment for mining stone opening.
Background
Mining is an operation of excavating, crushing and removing a rock mass containing ore or useless rock during mine development, and in mining, it is generally necessary to remove large-scale rocks from a pit, stope or working face using a lifting device to improve the mining efficiency.
At present, when current lifting equipment lifts by crane the stone, usually need evaluate weight, shape and focus position of stone, then confirm suitable binding position on the stone, lift up stone one side again, then pass stone bottom surface with the chain, let the surface of chain laminating stone to leave sufficient length and be used for connecting lifting equipment, this kind of lifting by crane the mode and have certain defect:
1. the stone party is lifted up, the chain is manually bound on the stone party, the working efficiency is affected, and in the process of binding the chain, if the stone party accidentally falls down, the life safety of workers is endangered, so that the safety is low;
2. when the chain is used for hoisting the stone, the contact area between the chain and the surface of the stone is limited, and the stability and the balance are poor, so that after the chain is bound, the bound stability and balance are checked through short-distance test hoisting, if necessary, the stone is put down, the binding position or the tightness of the chain is adjusted, the stone is ensured to be stable in the air, the time consumed by the whole operation flow is long, and the working efficiency is low.
Disclosure of Invention
In view of the above, the invention provides a stone lifting device for mining stone opening, which can overcome the defects that when the existing lifting device lifts stone, a worker is required to bind a chain to the stone, time and labor are wasted, safety is low, short-distance trial lifting is required to be carried out for many times to adjust the binding position of the chain, operation is troublesome, and working efficiency is low.
The technical implementation scheme of the invention is as follows: the utility model provides a mine stone side is opened and is used stone side lifting device, including the mounting bracket, still including inserted bar, slip layer board, shovel board, hoisting mechanism and lifting mechanism, two the mounting bracket is bilateral symmetry setting, inserted bar symmetrical connection in the right side the mounting bracket side, left side the symmetry open on the mounting bracket have the diameter with the round hole of inserted bar looks adaptation, so that two the mounting bracket moves and can peg graft in one side that is close to each other, slip layer board with mounting bracket sliding connection, shovel board connect in slip layer board side, lifting mechanism is used for automatic lifting up one side of stone side, hoisting mechanism is used for connecting the lifting hook of hoist, and can utilize the pulling force drive of hoist lifting hook slip layer board with shovel board moves in one side that is close to each other, so that slip layer board with shovel board can move to stone side bottom surface and hold stone side, then the lifting hook of hoist passes through the mounting bracket with slip can be with stone side steady.
More preferably, the lifting mechanism comprises a bearing plate, a fixed lifting ring, a steel wire rope I and a pulley assembly, wherein the bearing plate is arranged on the top surface of the mounting frame, the fixed lifting ring is fixedly connected to the top surface of the bearing plate, the steel wire rope I is connected with the bearing plate and the sliding supporting plate, the fixed lifting ring is used for being connected with a lifting hook of a crane, then the lifting hook of the crane can lift the fixed lifting ring and the bearing plate upwards, the bearing plate can drive the sliding supporting plate and the shovel plate to move towards one side close to each other through the steel wire rope I, and the pulley assembly is used for guiding the steel wire rope I.
More preferably, the pulley assembly comprises a mounting rod, fixed pulleys and movable pulleys, the mounting rod is symmetrically connected to the side face of the mounting frame, the fixed pulleys are respectively and rotatably connected to the mounting frame and the mounting rod, the movable pulleys are symmetrically and rotatably connected to the sliding supporting plate, and the steel wire rope I bypasses the fixed pulleys and the movable pulleys.
More preferably, the lifting mechanism comprises a rotating rod, a limiting plate, a steel wire rope II, a positioning plate, a winding wheel, a driving assembly and a clamping assembly, wherein the rotating rod is rotationally connected with the right side of the mounting frame, the limiting plate is symmetrically connected to the rotating rod, one end of the steel wire rope II is connected with the rotating rod, the positioning plate is fixedly connected to the right side of the positioning plate, the three winding wheels are respectively rotationally connected to the positioning plate and the right side of the positioning plate on the mounting frame, the steel wire rope II bypasses the winding wheel, the clamping assembly is used for clamping two sides of a stone, and then the driving assembly can drive the rotating rod to rotate to wind the steel wire rope II, and one side of the clamping assembly can be pulled upwards through the steel wire rope II so as to lift one side of the stone.
More preferably, the clamping assembly comprises an elastic rope, a guide plate, clamping plates, a rotating screw rod and a double-shaft motor, wherein the guide plate is connected to the right side of the mounting frame through the elastic rope, the other end of the steel wire rope II is connected with the side surface of the guide plate, the clamping plates are symmetrically and slidably connected to the guide plate, the rotating screw rod is symmetrically and rotatably connected to the guide plate, the rotating screw rod is in threaded connection with the clamping plates, the double-shaft motor is fixedly connected with the guide plate, an output shaft of the double-shaft motor is connected with the rotating screw rod, and the rotating screw rod is driven to rotate through the double-shaft motor so as to drive the two clamping plates to move towards one side close to each other to clamp two sides of a stone.
More preferably, the device further comprises an auxiliary roller, and a plurality of auxiliary rollers are respectively connected to the sliding supporting plate and the top surface of the shovel plate in a rotating way.
More preferably, still include link, slip rings, wire rope III and wire wheel, the link connect in the mounting bracket top surface, slip rings with link sliding connection, wire rope III connects slip rings with sliding support plate, wire wheel symmetry rotate connect in on the mounting bracket, wire rope III walks around the wire wheel, slip rings is used for connecting the lifting hook of hoist, and then the lifting hook of hoist can with slip rings upwards stimulate, slip rings passes through wire rope III can drive sliding support plate with the shovel board moves to one side that is kept away from each other and breaks away from the stone.
More preferably, the device further comprises a connecting plate and a tightening spring, wherein the connecting plate is symmetrically connected to the sliding supporting plate, the steel wire rope I penetrates through the connecting plate in a sliding mode, and the tightening spring is connected with the mounting frame and the connecting plate.
Compared with the prior art, the invention has the following advantages: 1. according to the invention, one side of the stone can be automatically lifted by matching the lifting mechanism and the lifting mechanism, and the sliding supporting plate and the shovel plate can be driven to be inserted into the bottom surface of the stone by utilizing the tension force of the crane hook and hold the stone, so that the stone can be quickly and stably lifted, a chain is not required to be manually bound on the stone, time and labor are saved, the safety is high, multiple test hanging is not required, and the working efficiency is high.
2. According to the invention, the friction force born by the sliding support plate and the shovel plate during movement can be reduced through the auxiliary roller, the sliding support plate and the shovel plate are prevented from being clamped on the bottom surface of the stone, and the sliding support plate, the shovel plate and the stone can be rapidly separated through the cooperation of the sliding hanging ring and the steel wire rope III, so that the stone can be rapidly placed at a designated position.
3. According to the invention, through the cooperation of the connecting plate and the tightening spring, the steel wire rope I between the mounting frame and the sliding supporting plate can be kept in a straight state, and the steel wire rope I is prevented from being separated from the movable pulley.
Drawings
Fig. 1 is a schematic structural view of the present invention.
FIG. 2 is a schematic illustration of the specific construction of the mounting bracket, the plunger, the sliding blade and the blade of the present invention.
Fig. 3 is a schematic view of the installation of the hoisting mechanism according to the invention.
Fig. 4 is a schematic view of a specific structure of the bearing plate and the fixed suspension ring of the present invention.
Fig. 5 is a schematic view of the installation of the lifting mechanism of the present invention.
Fig. 6 is a schematic view of the structure of fig. 5 with the mounting bracket and the plunger removed in accordance with the present invention.
Fig. 7 is a schematic view illustrating the installation of the auxiliary drum of the present invention.
Fig. 8 is a schematic view of the installation of the connecting frame, the sliding hanging ring, the steel wire rope III and the wire guide wheel of the invention.
FIG. 9 is a schematic view of the installation of the connecting plate and the tension spring of the present invention.
The marks of the components in the drawings are as follows: the device comprises a 1-mounting frame, a 101-inserting rod, a 102-round hole, a 2-sliding supporting plate, a 3-shovel plate, a 4-bearing plate, a 5-fixed hanging ring, a 6-steel wire rope I, a 7-mounting rod, an 8-fixed pulley, a 9-movable pulley, a 10-rotating rod, a 11-limiting plate, a 12-steel wire rope II, a 13-positioning plate, a 14-winding wheel, a 15-elastic rope, a 16-guiding plate, a 17-clamping plate, a 18-rotating screw rod, a 19-double-shaft motor, a 20-auxiliary roller, a 21-connecting frame, a 22-sliding hanging ring, a 23-steel wire rope III, a 24-wire guide wheel, a 25-connecting plate and a 26-tightening spring.
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.
Examples: the utility model provides a mining stone side is opened and is used stone side lifting device, as shown in fig. 1-6, including mounting bracket 1, the inserted bar 101, sliding support plate 2, shovel board 3, hoisting mechanism and lifting mechanism, two mounting brackets 1 are bilateral symmetry setting, both sides all open around two mounting bracket 1 upper portions have the cross slot, the inserted bar 101 front and back symmetry is connected in the mounting bracket 1 left side upper portion on right side, the round hole 102 of diameter and inserted bar 101 looks adaptation is opened to the symmetry around the mounting bracket 1 upper portion on left side, when two mounting brackets 1 are towards one side motion that is close to each other, insert bar 101 can insert in round hole 102, in order to link together two mounting brackets 1 and fix, L shape connecting rod is equipped with L shape connecting rod in the cross slot on mounting bracket 1 all around symmetry, so that two sliding support plate 2 can slide on two mounting brackets 1 respectively, and the front and back both sides of two mounting brackets 1 all rotate and are connected with the gyro wheel, the quantity of gyro wheel is four, the gyro wheel is homoenergetic, in the ground, in order to make the bottom surface and lift up the two side of lift up side 3 when two lifting support plate 2 are close to each other with two lifting support plate 3, the lifting mechanism is used for lifting mechanism that the two sides 3 are close to each other, lift up the side of lift up to each other, the lifting support plate 3 is more than two sides 3 are close to each other, and the lifting support plate 3 is used for the side 3 to one side that is close to each other, and is more than the lifting mechanism is more than the top surface 3 to one side that is close to each other to one side is more than the lifting plate 3, and is easy to the side is moved, and is easy to move. So that slip layer board 2 and shovel board 3 can move to the stone side bottom surface and hold the stone side, the lifting hook of hoist can be with the steady hoist of stone side through mounting bracket 1 and slip layer board 2 afterwards, so need not the manual work and bind the chain on the stone side, labour saving and time saving, the security is higher, and slip layer board 2 top surface and stone side bottom surface area of contact are great, and stability is higher, can once only hoist the stone side, need not to carry out many times of test hoist, work efficiency is higher.
As shown in fig. 3 and 4, the hoisting mechanism comprises a bearing plate 4, a fixed hoisting ring 5, a steel wire rope i 6 and a pulley assembly, wherein the two bearing plates 4 are respectively arranged on the top surfaces of two mounting frames 1, the bearing plates 4 are in an L shape, when the two mounting frames 1 move towards one side close to each other, the two bearing plates 4 can be driven to move towards one side close to each other, the two bearing plates 4 can be spliced together, the fixed hoisting ring 5 is fixedly connected to the middle part of the top surface of the bearing plates 4, when the two bearing plates 4 are spliced together, the two fixed hoisting rings 5 are completely overlapped in the front-back horizontal direction, so that the two fixed hoisting rings 5 can be spliced together, the four steel wire ropes i 6 are symmetrically arranged in front-back, the two ends of the four steel wire ropes i 6 are respectively connected with the bottom surfaces of the bearing plates 4 and the lower parts of the sliding support plates 2, the fixed hoisting ring 5 is used for connecting the hooks of the crane, and then the hooks of the crane can pull the fixed hoisting ring 5 and the bearing plates 4 upwards, the sliding plates 2 and the shovel plates 3 can move towards one side close to each other through the steel wire rope i 6, and the pulley assembly is used for guiding the steel wire rope i 6; the pulley assembly comprises mounting rods 7, fixed pulleys 8 and movable pulleys 9, wherein the mounting rods 7 are symmetrically connected to the upper portions of the two mounting frames 1 in front and back, the number of the mounting rods 7 is four, the mounting rods 7 and the steel wire ropes I6 are in one-to-one correspondence, the fixed pulleys 8 of each group are four groups, the fixed pulleys 8 of each group are in one-to-one correspondence with the mounting rods 7, the number of the fixed pulleys 8 of each group is two, the two fixed pulleys 8 of the same group are respectively and rotatably mounted on the lower ends of the mounting rods 7 and the mounting frames 1, the movable pulleys 9 are symmetrically and rotatably connected to one side, far away from each other, of the lower portions of the sliding supporting plates 2, the movable pulleys 9 are four, the movable pulleys 9 and the steel wire ropes I6 are in one-to-one correspondence, and the steel wire ropes I6 sequentially bypass the two fixed pulleys 8 and the movable pulleys 9 corresponding to the same.
As shown in fig. 5 and 6, lifting mechanism is including dwang 10, limiting plate 11, wire rope ii 12, locating plate 13, reel 14, drive assembly and clamping assembly, dwang 10 rotates with the mounting bracket 1 on the right side and is connected, two limiting plates 11 bilateral symmetry connect on dwang 10, wire rope ii 12 upper end is connected with dwang 10, and wire rope ii 12 upper end is located between two limiting plates 11, locating plate 13 fixed connection is on mounting bracket 1 on the right side, locating plate 13 is located dwang 10 directly under, and open at locating plate 13 middle part has the square hole, wire rope ii 12 vertical slip runs through the square hole on locating plate 13, reel 14 is provided with three altogether, one of them reel 14 rotates and is connected in the square hole on locating plate 13, two other reel 14 all rotate and are connected in the mounting bracket 1 upper portion front side on the right side, wire rope ii 12 walks around three reel 14 in proper order, drive assembly comprises motor, reducing gear box and battery, motor fixed connection is in the 1 top side on the right side of right side, reducing gear box fixed connection is in motor 1, and the driving assembly is used for carrying out the rotation with the driving pulley 10 to carry out the power supply assembly, the torque can be connected to the side of the driving pulley 10 through the square hole on the side of rotating support bracket 12, the side of the motor ii is connected with the driving assembly, the side of the motor 1 is used for carrying out the side of the power supply assembly is rotated, and the side is rotated to the side of the motor is connected with the rotating support 10.
As shown in fig. 6, the clamping assembly comprises an elastic rope 15, a guide plate 16, clamping plates 17, a rotating screw rod 18 and a double-shaft motor 19, wherein the upper end of the elastic rope 15 is fixedly connected to the rear side of the upper part of the right mounting frame 1, the lower end of the elastic rope 15 is fixedly connected with the guide plate 16, the lower end of a steel wire rope ii 12 is fixedly connected with the front side of the top surface of the guide plate 16, the clamping plates 17 are symmetrically and slidingly connected on the guide plate 16 front and back and can slide front and back, the rotating screw rod 18 is symmetrically and rotationally connected on the guide plate 16 front and back, the rotating screw rod 18 is in threaded connection with the clamping plates 17, the double-shaft motor 19 is fixedly connected with the guide plate 16, and output shafts on the front and back sides of the double-shaft motor 19 are respectively connected with the two rotating screw rods 18, so that the double-shaft motor 19 can drive the rotating screw rod 18 to rotate, and the rotating screw rod 18 can drive the two clamping plates 17 to move towards one side close to each other to clamp the front and back sides of a stone.
Firstly, two mounting frames 1 are respectively placed on the left side and the right side of a stone, then the two mounting frames 1 are pushed to one side close to each other, the inserting rod 101 can be inserted into the round hole 102, so that the two mounting frames 1 can be spliced together, at the moment, two clamping plates 17 are respectively positioned on the front side and the rear side of the stone, then the rotating screw 18 is driven by a double-shaft motor 19 to rotate, the rotating screw 18 can drive the two clamping plates 17 to move to one side close to each other, the two clamping plates 17 clamp the front side and the rear side of the stone, then the lifting hook of the crane passes through the fixed lifting ring 5 and is fixed, the rotating rod 10 is driven by the driving component to rotate to wind the steel wire rope II 12, the limiting plate 11 can limit the steel wire rope II 12, at the moment, the steel wire rope II 12 can pull the front side of the guide plate 16 to move upwards, the guide plate 16 is inclined, the elastic rope 15 can be stretched, the positioning plate 13 and the winding wheel 14 are used for guiding the steel wire rope II 12, at the same time, the guide plate 16 can drive the front side of the stone upwards through the clamping plates 17 to tilt upwards, the stone, the lifting hook 5 is controlled to lift the lifting hook of the crane, then the lifting hook 5 is driven by the driving component to lift the lifting hook 5 to clamp the lifting ring 5 to clamp the front side of the stone, the sliding pulley 3 and the sliding pulley 2, the sliding pulley 2 can slide down the sliding pulley 2 and the sliding pulley 2 are driven by the sliding pulley 2, the sliding pulley 2 and the sliding pulley 2 to slide down the sliding pulley 2 and the sliding pulley 2 to the sliding pulley 2, the sliding pulley 2 and the lifting pulley 2 to slide down the steel wire rope 9 can slide down the lifting pulley 2 and the lifting pulley 9 and the lifting pulley 2. Make the stone side steadily place on sliding support plate 2, the stone side can drive deflector 16 front side downward movement through splint 17 simultaneously and reset, and elastic cord 15 resumes the original form, then the lifting hook of control hoist continues to rise, can stimulate fixed rings 5, bearing plate 4, wire rope I6, sliding support plate 2 and mounting bracket 1 and rise to can transport the stone side steady hoist.
As shown in fig. 7, the auxiliary rollers 20 are further included, and the plurality of auxiliary rollers 20 are respectively rotatably connected to the top surfaces of the sliding support plate 2 and the shovel plate 3, when the sliding support plate 2 and the shovel plate 3 are inserted between the stone and the ground, the auxiliary rollers 20 are contacted with the bottom surface of the stone, then the sliding support plate 2 and the shovel plate 3 at the left side and the right side continue to move towards the side close to each other, the auxiliary rollers 20 can be driven to roll on the bottom surface of the stone, the top surfaces of the sliding support plate 2 and the shovel plate 3 are prevented from contacting with the bottom surface of the stone, and thus friction force applied to the sliding support plate 2 and the shovel plate 3 during movement can be reduced, and the sliding support plate 2 and the shovel plate 3 are prevented from being clamped on the bottom surface of the stone.
As shown in fig. 8, the crane further comprises a connecting frame 21, sliding hanging rings 22, steel wire ropes iii 23 and wire guide wheels 24, wherein the connecting frame 21 is connected to the top surface of the mounting frame 1, the sliding hanging rings 22 are in sliding connection with the connecting frame 21 and can slide up and down, four steel wire ropes iii 23 are symmetrically arranged in front and back, two ends of each steel wire rope iii 23 are respectively connected with the sliding hanging rings 22 and the sliding supporting plate 2, the steel wire ropes iii 23 slide to penetrate through the lower part of the mounting frame 1, the wire guide wheels 24 are in four groups, each group of wire guide wheels 24 corresponds to the steel wire ropes iii 23 one by one, the number of each group of wire guide wheels 24 is three, the three wire guide wheels 24 in the same group are all connected to the mounting frame 1 in a rotating manner, the steel wire ropes iii 23 sequentially bypass the three wire guide wheels 24 corresponding to the sliding hanging rings 22, and are used for connecting hooks of the crane; after the workman utilizes the hoist to hoist the stone part to the assigned position, can connect the lifting hook of hoist on slide rings 22, then upwards stimulate slide rings 22 through the lifting hook of hoist, slide rings 22 can pull the one side motion that slide supporting plate 2 and shovel board 3 were kept away from each other through wire rope III 23 and break away from with the stone part, make slide supporting plate 2 and shovel board 3 no longer hold stone part bottom surface, then with the mounting bracket 1 of left and right sides to the one side pulling of keeping away from each other keep away from the stone part, so can place the stone part in the assigned position.
As shown in fig. 9, the device further comprises a connecting plate 25 and a tightening spring 26, wherein the connecting plate 25 is symmetrically connected to the sliding support plate 2 front and back, the steel wire rope I6 penetrates through the connecting plate 25 in a sliding manner, and the tightening spring 26 is connected with the mounting frame 1 and the connecting plate 25; when the sliding support plate 2 on the left side and the right side moves towards one side close to each other, the connecting plates 25 on the left side and the right side can be driven to move towards one side close to each other, the tightening springs 26 are compressed, the movement of the sliding support plate 2 is not affected, when the sliding support plate 2 on the left side and the right side moves towards one side far away from each other and resets, the tightening springs 26 can restore to the original state, and under the elastic force of the tightening springs 26, the position of the sliding support plate 2 can be stabilized, the sliding support plate 2 is prevented from moving left and right at will, the steel wire rope I6 part between the installation frame 1 and the sliding support plate 2 can be kept in a stretched state, and the steel wire rope I6 is prevented from being separated from the movable pulley 9.
The foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the invention are intended to be included within the scope of the invention.
Claims (8)
1. The utility model provides a mine stone side is opened and is used stone side lifting device, including mounting bracket (1), its characterized in that still including inserted bar (101), slip layer board (2), shovel board (3), hoisting mechanism and lifting mechanism, two mounting bracket (1) are bilateral symmetry setting, inserted bar (101) symmetrical connection in right side mounting bracket (1) side, left side symmetrically open on mounting bracket (1) have diameter with round hole (102) of inserted bar (101) looks adaptation, so that two mounting bracket (1) can peg graft towards one side motion that is close to each other, slip layer board (2) with mounting bracket (1) sliding connection, shovel board (3) connect in slip layer board (2) side, lifting mechanism is used for automatic lifting one side with stone side, hoisting mechanism is used for connecting the lifting hook of hoist, and can utilize the pulling force drive of hoist lifting hook sliding layer board (2) with shovel board (3) one side motion towards each other, so that slip layer board (2) and bottom surface (3) can be pegged graft to each other to make slip layer board (1) and can be followed by slip layer board (2) and lifting mechanism (1).
2. The stone lifting device for mining stone opening according to claim 1, characterized in that the lifting mechanism comprises a bearing plate (4), a fixed lifting ring (5), a steel wire rope I (6) and a pulley assembly, wherein the bearing plate (4) is arranged on the top surface of the mounting frame (1), the fixed lifting ring (5) is fixedly connected to the top surface of the bearing plate (4), the steel wire rope I (6) is connected with the bearing plate (4) and the sliding supporting plate (2), the fixed lifting ring (5) is used for being connected with a lifting hook of a crane, then the lifting hook of the crane can lift the fixed lifting ring (5) and the bearing plate (4) upwards, the bearing plate (4) can drive the sliding supporting plate (2) and the shovel plate (3) to move towards one side close to each other through the steel wire rope I (6), and the pulley assembly is used for guiding the steel wire rope I (6).
3. A rock lifting device for rock opening in mines according to claim 2, characterized in that the pulley assembly comprises a mounting rod (7), a fixed pulley (8) and a movable pulley (9), the mounting rod (7) is symmetrically connected to the side surface of the mounting frame (1), a plurality of fixed pulleys (8) are respectively rotatably connected to the mounting frame (1) and the mounting rod (7), the movable pulley (9) is symmetrically rotatably connected to the sliding supporting plate (2), and the steel wire rope i (6) bypasses the fixed pulley (8) and the movable pulley (9).
4. A rock lifting device for rock opening in a mine according to claim 1, characterized in that the lifting mechanism comprises a rotating rod (10), a limiting plate (11), a steel wire rope ii (12), a positioning plate (13), a reel (14), a driving assembly and a clamping assembly, wherein the rotating rod (10) is rotationally connected with the right mounting frame (1), the limiting plate (11) is symmetrically connected to the rotating rod (10), one end of the steel wire rope ii (12) is connected with the rotating rod (10), the positioning plate (13) is fixedly connected to the right mounting frame (1), the three reels (14) are respectively rotationally connected to the positioning plate (13) and the right mounting frame (1), the steel wire rope ii (12) bypasses the reels (14), the clamping assembly is used for clamping two sides of the rock, and then the driving assembly can drive the rotating rod (10) to rotate to the winding rope ii (12), and the steel wire rope ii can be lifted up to one side by pulling the steel wire rope ii (12).
5. A rock lifting device for rock opening in a mine according to claim 4, wherein the clamping assembly comprises an elastic rope (15), a guide plate (16), a clamping plate (17), a rotating screw (18) and a double-shaft motor (19), the guide plate (16) is connected to the right side of the mounting frame (1) through the elastic rope (15), the other end of the steel wire rope (12) is connected to the side surface of the guide plate (16), the clamping plate (17) is symmetrically and slidingly connected to the guide plate (16), the rotating screw (18) is symmetrically and rotationally connected to the guide plate (16), the rotating screw (18) is in threaded connection with the clamping plate (17), the output shaft of the double-shaft motor (19) is connected to the rotating screw (18), and the rotating screw (18) is driven to rotate through the double-shaft motor (19), so that two clamping plates (17) can be clamped to two sides close to each other.
6. A rock lifting apparatus for rock opening in mines according to claim 1, further comprising an auxiliary drum (20), a plurality of said auxiliary drums (20) being rotatably connected to said slide carrier (2) and to the top surface of said shovel plate (3), respectively.
7. The stone lifting device for mining stone opening according to claim 1, further comprising a connecting frame (21), a sliding lifting ring (22), a steel wire rope III (23) and a wire guide wheel (24), wherein the connecting frame (21) is connected to the top surface of the mounting frame (1), the sliding lifting ring (22) is slidably connected with the connecting frame (21), the steel wire rope III (23) is connected with the sliding lifting ring (22) and the sliding supporting plate (2), the wire guide wheel (24) is symmetrically and rotatably connected to the mounting frame (1), the steel wire rope III (23) bypasses the wire guide wheel (24), the sliding lifting ring (22) is used for being connected with a lifting hook of a crane, then the lifting hook of the crane can pull the sliding lifting ring (22) upwards, and the sliding lifting ring (22) can drive the sliding supporting plate (2) and the shovel plate (3) to move away from one side of the stone through the steel wire rope III (23).
8. A rock lifting device for rock opening in mines according to claim 2, further comprising a connecting plate (25) and a tightening spring (26), said connecting plate (25) being symmetrically connected to said sliding support plate (2), said wire rope i (6) being slidingly inserted through said connecting plate (25), said tightening spring (26) connecting said mounting frame (1) and said connecting plate (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410216814.2A CN117775958B (en) | 2024-02-28 | 2024-02-28 | Stone lifting equipment for mining stone opening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410216814.2A CN117775958B (en) | 2024-02-28 | 2024-02-28 | Stone lifting equipment for mining stone opening |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117775958A true CN117775958A (en) | 2024-03-29 |
| CN117775958B CN117775958B (en) | 2024-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410216814.2A Active CN117775958B (en) | 2024-02-28 | 2024-02-28 | Stone lifting equipment for mining stone opening |
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| Country | Link |
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| CN (1) | CN117775958B (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117775958B (en) | 2024-05-07 |
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