CN115610932A - Conveying and lifting device for deep inclined shaft mining - Google Patents
Conveying and lifting device for deep inclined shaft mining Download PDFInfo
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- CN115610932A CN115610932A CN202211321195.0A CN202211321195A CN115610932A CN 115610932 A CN115610932 A CN 115610932A CN 202211321195 A CN202211321195 A CN 202211321195A CN 115610932 A CN115610932 A CN 115610932A
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- 238000004804 winding Methods 0.000 claims abstract description 101
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 30
- 239000010959 steel Substances 0.000 claims abstract description 30
- 239000010878 waste rock Substances 0.000 claims abstract description 12
- 238000007599 discharging Methods 0.000 claims description 30
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- 230000001360 synchronised effect Effects 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 description 16
- 239000004575 stone Substances 0.000 description 14
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- LLJRXVHJOJRCSM-UHFFFAOYSA-N 3-pyridin-4-yl-1H-indole Chemical compound C=1NC2=CC=CC=C2C=1C1=CC=NC=C1 LLJRXVHJOJRCSM-UHFFFAOYSA-N 0.000 description 2
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G35/00—Mechanical conveyors not otherwise provided for
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
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Abstract
The invention provides a conveying and lifting device for deep inclined shaft mining, belongs to the technical field of mining machinery, and solves the problems that an existing mining conveying device is low in lifting efficiency and does not have the functions of sorting, detecting and preventing a car from running. Including winding mechanism and reversal mechanism, be equipped with the speed regulator between reversal mechanism and one of them winding mechanism, reversal mechanism's downside is equipped with the ore lifting machine, and winding mechanism's lateral part all is equipped with the regulation track, adjusts the track setting in the bottom of inclined shaft, all is equipped with the transport vechicle on adjusting the track, transport vechicle and the steel cable connection of the winding mechanism who corresponds, and the top of adjusting the track all is equipped with a plurality of catcher mechanisms, and the lower part of ore lifting machine is equipped with the barren rock conveyer. The invention is realized to be used by two sections of deep mining inclined shafts with different inclinations; the synchronous reverse rotation of the two winding mechanisms is realized, and the reciprocating non-intermittent feeding is formed; the ore and the waste rock are sorted and conveyed, and the efficiency is higher; through the cooperation of a plurality of anti-running mechanisms, the transportation vehicle is blocked by the grids, and damage is avoided.
Description
Technical Field
The invention belongs to the technical field of mining machinery, and relates to a conveying and lifting device for deep inclined shaft mining.
Background
Mining engineering is divided into coal mine and non-coal mine, and mining is the technology and science of mining mineral resources from the inside of the crust or the surface. Generally refers to the exploitation of metallic or non-metallic deposits, and the broad term mining also includes the exploitation and beneficiation of coal and oil. It is essentially a selective material collection and handling process. The mining industry is an important raw material mining industry, for example, metal ores are the main raw material of the metallurgical industry, non-metal ores are chemical raw materials and building materials, and coal and petroleum are important energy sources. Most ores need to be subjected to mineral separation and enrichment to be used as industrial raw materials, and vertical shafts or inclined shafts are generally adopted for mining.
A deviated well is a well having an angle of inclination in a drilling process. The well head and the designed target point are not on the same vertical line but are deviated from the vertical line of the well head by a certain distance in a given direction according to the artificial requirement.
With the continuous improvement of exploration and development requirements, the proportion of directional wells, horizontal wells, branch wells and the like in drilled wells is larger and larger, and inclined well sections with different well inclinations exist in the wells.
The ground well mouth is centralized, the occupied area is small, oil collecting pipelines on the ground are reduced, the well site arrangement is simplified, and the centralized management is convenient; the inclined shaft can be drilled from the coast or the seawall to the oil and gas trap at the water depth outside the shore, and can also avoid important buildings, mountains, rice fields and the like on land. Arranging a well site at the edge of the structure, and extracting oil by using a directional inclined well; the directional slant well can also be formed by sidetrack drilling in an old well, thus saving cost and performing rolling mining.
But current inclined shaft is carried and is promoted and can't carry out effective protection to the mineral products of slope, and mining has two kinds of ore and barren rock simultaneously, lacks and distributes the function, does not have protective equipment yet.
For a deep inclined shaft, the two-section inclined shaft with different inclinations is provided, wherein the inclination of the inclined shaft at the lower part is not less than 47 degrees, the angle of the track cannot be adjusted by the conventional inclined shaft lifting and transporting equipment, the angle cannot be changed according to on-site requirements, the inclined shaft is easy to collide with the terrain, damage is caused, the processing cost is improved, quick reciprocating transportation cannot be realized, the waiting time is long, the working efficiency is reduced, and the working time is prolonged.
Through retrieval, as chinese patent document discloses an ore lifting conveyor [ application number: CN202022315969.1, this kind of ore promotes conveyer, which comprises an outer shell, the outside fixed mounting of shell has first motor, fixed mounting has the driving roller in the pivot of first motor, the driving roller rotates with the shell to be connected, the fixed swivelling roller that has cup jointed in the outside of driving roller, the conveyer belt has been cup jointed in the outside of swivelling roller, be provided with the baffle on the conveyer belt, the inside fixed mounting of shell has the spray room, the upper end fixed mounting of spray room has the water pump, the inside of water pump is provided with the inlet tube, be provided with the drain pipe on the water pump. Although this conveyer accessible atomizing back water and the contact of ore provide certain humidity for the ore, make the dust adsorb on the ore to reach the effect that prevents the dust and fly upward everywhere, still do not distribute function and protective apparatus, can not realize quick reciprocating transport.
Through retrieval, for example, chinese patent document discloses an inclined shaft hoisting transportation equipment for copper mine mining [ application number: CN202020098314.0, this promote transportation equipment, including the side frame, control mechanism is installed at the top of side frame, control mechanism includes support, first motor, threaded rod and lagging, the left side of support and the right side top looks rigid coupling of side frame, the inner wall of support and the outer wall looks rigid coupling of first motor, the output of first motor and the top looks rigid coupling of threaded rod, the outer wall of threaded rod and the inner wall threaded connection of lagging. Although the angle adjustment of the equipment is realized, the damage is avoided, and the processing cost is reduced, the distribution function and the protection equipment are still not provided, and the rapid reciprocating transportation cannot be realized.
Based on the technical scheme, the conveying and lifting device for the deep inclined shaft mining can be used for two sections of deep inclined shafts with different inclinations; the synchronous reverse rotation of the two winding mechanisms is realized, and the reciprocating non-intermittent feeding is formed; the separation and conveying of ores and waste rocks are realized, and the efficiency is higher; through the cooperation of a plurality of anti-running mechanisms, the transportation vehicle is blocked by the grids, and damage is avoided.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and provides a conveying and lifting device for deep inclined shaft mining, which aims to solve the technical problems that: how to realize carrying out stable safe quick reciprocal transport through two segmentation deep inclined shafts and promoting the building stones to can distribute barren rock and ore, the unloading is higher.
The purpose of the invention can be realized by the following technical scheme:
the utility model provides a carry hoisting device for mining of deep inclined shaft, the winding mechanism that sets up including two symmetries and the reversal mechanism of setting between two winding mechanisms, be equipped with the speed regulator between reversal mechanism and one of them winding mechanism, the downside of reversal mechanism is equipped with the ore lifting machine, winding mechanism is located the discharge gate department of inclined shaft, winding mechanism's lateral part all is equipped with the regulation track, the regulation track sets up in the bottom of inclined shaft, all be equipped with the transport vechicle on the regulation track, the steel cable connection of transport vechicle and the winding mechanism that corresponds, the top of regulation track all is equipped with a plurality of catcher mechanisms, the catcher mechanism sets up the top at the inclined shaft, the lower part of ore lifting machine is equipped with the waste rock conveyer.
The working principle of the invention is as follows: the deep inclined shaft is two sections of inclined shafts with different gradients, two adjusting tracks are symmetrically arranged at the bottoms of the two sections of inclined shafts with different gradients, a transport vehicle on one adjusting track is positioned at the bottom, namely a feeding end, a transport vehicle on the other adjusting track is positioned at the top, namely a discharging end, the rotating speed of a speed regulator is adjusted to ensure that the rotating speeds of two rolling mechanisms are the same, the two rolling mechanisms are matched with a reverse mechanism to ensure that the two rolling mechanisms are reversely rotated, namely the transport vehicle on one adjusting track is pulled out, the transport vehicle is filled with stone materials and simultaneously sent down to the transport vehicle on the other adjusting track, an empty vehicle is used, the transport vehicle filled with the stone materials is conveyed to the discharging end for discharging, if the waste stone materials exist, the transport vehicle is controlled to discharge towards the outer side, the waste stone materials fall on a waste stone conveyor and then are conveyed out, if the waste stone materials exist, the transport vehicle is controlled to discharge towards the inner side, the ore falls on an ore elevator and then is conveyed out to form reciprocating non-intermittent feeding;
in the process of conveying, if the sports car takes place, the transport vechicle breaks away from the steel cable connection of the winding mechanism that corresponds, corresponds the work of the anti-sports car mechanism of adjusting the track top, and the damage that causes personnel, transport vechicle or other equipment is avoided to the check fender transport vechicle.
The winding mechanism comprises a winding frame, a steel rope seat is arranged on the side portion of the upper end of the winding frame, a guide wheel is rotatably arranged on the steel rope seat, first bearing seats with two symmetrical ends are rotatably arranged at the upper end of the winding frame, a winding drum is arranged between the two first bearing seats, a steel rope is arranged on the winding drum and penetrates through the guide wheel, a winding motor is fixedly arranged on the winding frame of one winding mechanism, and a rotating shaft of the winding motor is in transmission connection with a rotating shaft of the winding drum of the winding mechanism.
The structure more than adopting, the cable connection transport vechicle, the axis of rotation of rolling motor drives the pivot of the receipts reel of this winding mechanism and rotates, simultaneously through reversal mechanism and speed regulator cooperation, drives the pivot antiport of the receipts reel of another winding mechanism to control the rolling, emit the steel cable, be used for pulling out and put down the transport vechicle, the steel cable runs through the leading wheel, guarantees that the steel cable is exported and is withdrawed from the leading wheel all the time, guarantees that the pulling force direction of transport vechicle is unchangeable, and the pulling is stable, avoids the transport vechicle slope.
The reversing mechanism comprises a reversing frame, the upper end of the reversing frame is provided with second bearing seats with two symmetrical ends in a rotating mode, an input shaft is arranged inside one of the second bearing seats, one end of the input shaft is in transmission connection with a rotating shaft of one of the winding drums, the other end of the input shaft is provided with an inner tooth cover, inner teeth are arranged inside the inner tooth cover, an output shaft is arranged inside the other second bearing seat, one end of the output shaft is provided with a driven gear, a fixing plate is fixed on the lateral portion of the reversing frame, the speed regulator is fixed at the upper end of the fixing plate, the other end of the output shaft is in transmission connection with a rotating shaft of the speed regulator, a rotating shaft of the other end of the speed regulator is in transmission connection with a rotating shaft of the other winding drum, a limiting drum is fixed on the lateral portion of the other second bearing seat, the output shaft penetrates through the limiting drum, a plurality of reverse gears are arranged at the end of the limiting drum in a rotating mode, and are respectively meshed with the inner teeth and the driven gear.
By adopting the structure, the rotating shaft of the rolling barrel which rotates actively drives the input shaft to rotate, so as to drive the inner gear cover to rotate, the inner teeth of the inner gear cover are meshed with the reverse gear, the inner teeth drive the reverse gear to rotate around the end part of the limiting barrel in the same direction, the reverse gear is respectively meshed with the driven gear, the reverse gear drives the driven gear to rotate in the reverse direction, so as to drive the output shaft to rotate in the reverse direction, the output shaft drives the speed regulator to rotate, and the speed regulator adjusts the conveying speed, so that the speed regulator drives the rotating shaft of another rolling barrel to rotate in the same speed and reverse direction.
The waste rock conveyor comprises a horizontal conveying section, feeding and discharging conveying sections are arranged on two sides of the horizontal conveying section, the feeding and discharging conveying sections on the two sides are different in height, a feeding section is arranged on one lower side of the horizontal conveying section, a discharging section is arranged on one higher end of the horizontal conveying section, feeding cylinders are arranged on lateral portions of the feeding and discharging conveying sections, the two feeding cylinders are located on the outer sides of two adjusting tracks, a plurality of first buffer plates are arranged on the inner sides of the feeding cylinders, and lifting frames are arranged on the lower sides of the horizontal conveying section and the feeding and discharging conveying sections.
Structure more than adopting, lifting frame fixes in inclined shaft ejection of compact department, and the transport vechicle is emptyd the barren rock to both sides, pours into two feeding section of thick bamboos inside, and the barren rock can be via a plurality of first buffer boards buffering whereabouts, protection feeding section of thick bamboos, and the section height difference is carried in the business turn over material of both sides, and lower one side is the pan feeding section, and the feed section is carried the barren rock to the horizontal transport section, and the horizontal transport section is carried the barren rock to ejection of compact section, and ejection of compact section sees the barren rock out.
The ore lifting machine comprises a lifting frame, a material guide hopper is arranged at the feeding end of the lifting frame and is located right above the horizontal conveying section, the material guide hopper is located on the inner sides of the two adjusting tracks, supporting frames are arranged on the lower sides of the lifting frame and the material guide hopper, a lifting track is arranged inside the lifting frame, a lifting motor is arranged on the side portion of the lifting frame, a rotating shaft of the lifting motor is in transmission connection with one rotating shaft of the lifting track, and a plurality of second buffer plates are arranged inside the material guide hopper.
Structure more than adopting, the support frame is fixed in inclined shaft ejection of compact department to can adjust the inclination that promotes the frame, carry height and angle promptly, the transport vechicle is emptyd the ore to the inboard, pours into the guide fill inside, and the ore can be via a plurality of second buffer boards buffering whereabouts, and the protection guide fill, and one of them pivot that promotes the motor drives the promotion track rotates, sees the ore off.
The adjusting track comprises two track bodies with different gradients, the gradient of the track body on the lower side is greater than that of the track body on the upper side, the two track bodies are fixed at the bottoms of two inclined shafts with different gradients, component bodies with the same angle between the two track bodies are arranged between the two track bodies, symmetrical connecting plates are arranged in the middle of the upper sides of the component bodies, mounting groove holes are formed in the connecting plates, mounting screw holes are formed in the end parts, close to the two track bodies, of the two track bodies, and the mounting screw holes correspond to the mounting groove holes in position.
Structure more than adopting, fix the track body of two in the inclined shaft bottom that two sections gradients are different according to the gradient of inclined shaft, according to the angle between two track bodies, select a component body that is fit for the specification, insert the component body and close between two track bodies, installation screw and installation slotted hole cooperation, the locking bolt, the installation component body, make component body and two track bodies smooth transition, form seamless connection, the transport vechicle of being convenient for is on adjusting the track, smooth movement, the gradient of the track body of downside is greater than the gradient of the track body of upside, can satisfy deep inclined shaft demand.
The transport vehicle comprises a vehicle frame, four wheels which are symmetrical in pairs are arranged on the lower side of the vehicle frame, the wheels are arranged on a track body, a tension sensor is arranged at the end of the vehicle frame and connected with a steel rope of a corresponding winding mechanism, a tipping bucket motor, two symmetrical corresponding rotating frames and a grid baffle are sequentially arranged at the upper end of the vehicle frame, a charging hopper is rotatably arranged between the two rotating frames, and a main shaft of the tipping bucket motor is in transmission connection with a rotating shaft of the charging hopper.
Structure more than adopting, the steel cable pulling force sensor of the winding mechanism who corresponds, through force sensor at the pulling frame, the wheel of frame below is along adjusting track steady movement, when removing ejection of compact department, the tipping bucket motor drives the pivot of loading hopper and rotates, thereby the loading hopper lateral rotation, pour inside barren rock and ore, in the transportation process, if take place the sports car, force sensor's pulling force is zero in the twinkling of an eye, then prevent the work of sports car mechanism, the check keep off on the check baffle of transport vechicle, avoid causing personnel, the damage of transport vechicle or other equipment.
The anti-running mechanism comprises a cross frame, the cross frame is fixed to the top of the inclined shaft, a limiting frame and two hinged frames are arranged on the lower side of the cross frame, the limiting frame is located between the two hinged frames, a turning frame is arranged between the two hinged frames in a rotating mode, an anti-running motor is arranged on one hinged frame, a spindle of the anti-running motor is connected with a rotating shaft of the turning frame in a transmission mode, and a buffering cushion is arranged on the side portion of the turning frame.
Structure more than adopting, during the initial position of roll-over stand, the roll-over stand level sets up, and the blotter is upwards, if take place the sports car, force sensor's pulling force is zero in the twinkling of an eye, and the main shaft that prevents the race motor drives the pivot rotation of roll-over stand, drives the roll-over stand promptly and rotates 90 degrees, and the upper end of roll-over stand is contradicted on spacing, the vertical setting of blotter, and the check baffle of transport vechicle is contradicted on the blotter, guarantees transport vechicle stop movement.
Compared with the prior art, this a carry hoisting device for deep inclined shaft mining has following advantage:
the adjusting track is matched with the connecting member through the track body, so that the adjusting track can be used for two inclined shafts with different inclinations, and the conveying requirement of deep mining is met;
the two winding mechanisms and the reversing mechanism are matched with the speed regulator to realize synchronous reverse rotation of the two winding mechanisms and match with a transport vehicle to meet the requirement of forming reciprocating non-intermittent feeding;
the conveying vehicle is matched with the ore hoister and the waste rock conveyor, so that the ore and the waste rock are conveyed separately, sorted and conveyed, and the efficiency is higher;
the anti-running treatment is realized in time by arranging the tension sensor between the transport vehicle and the winding mechanism;
through the cooperation of a plurality of anti-running mechanisms, when running, the anti-running mechanism work above the corresponding adjusting track, and the transportation vehicle is blocked, so that the damage to personnel, the transportation vehicle or other equipment is avoided.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a side view of the present invention.
FIG. 3 is a schematic view of the winding mechanism and the reversing mechanism of the present invention.
FIG. 4 is a schematic view of the inverting mechanism of the present invention.
Fig. 5 is a schematic structural view of part of the components of the reversing mechanism in the present invention.
Fig. 6 is a schematic view showing the construction of the waste rock conveyor according to the present invention.
Fig. 7 is a schematic view of the construction of the ore elevator of the present invention.
Fig. 8 is a schematic view of the structure of the adjustment track of the present invention.
Fig. 9 is a schematic view of the structure of the connection member in the present invention.
Fig. 10 is a schematic view of the structure of the transportation vehicle of the present invention.
Fig. 11 is a side view schematically showing the structure of the running prevention mechanism of the present invention.
Fig. 12 is a perspective view of the anti-running mechanism of the present invention.
In the figure, 1, an ore hoist; 2. a winding mechanism; 3. a waste rock conveyor; 4. a transport vehicle; 5. adjusting the track; 6. an anti-racing mechanism; 7. a reversing mechanism; 8. a winding frame; 9. a steel rope seat; 10. a guide wheel; 11. winding the roll; 12. a first bearing housing; 13. a speed regulator; 14. a winding motor; 15. a reversing frame; 16. a second bearing housing; 17. an input shaft; 18. an inner gear cover; 19. a limiting cylinder; 20. an output shaft; 21. internal teeth; 22. a driven gear; 23. a reverse gear; 24. a material inlet and outlet section; 25. a feeding cylinder; 26. a horizontal segment; 27. a tension wheel; 28. a first buffer plate; 29. lifting the frame; 30. a hoisting motor; 31. lifting the caterpillar; 32. a material guide hopper; 33. a second buffer plate; 34. a track body; 35. a member body; 36. a connecting plate; 37. mounting a slotted hole; 38. a frame; 39. a wheel; 40. a tension sensor; 41. a tipping motor; 42. a rotating frame; 43. a charging hopper; 44. a grid baffle; 45. a cross frame; 46. a hinged frame; 47. a limiting frame; 48. a roll-over stand; 49. a cushion pad; 50. a run-out prevention motor; 51. a support frame.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1-12, the conveying and lifting device for deep inclined shaft mining comprises two symmetrically arranged winding mechanisms 2 and a reversing mechanism 7 arranged between the two winding mechanisms 2, a speed regulator 13 is arranged between the reversing mechanism 7 and one of the winding mechanisms 2, an ore lifting machine 1 is arranged on the lower side of the reversing mechanism 7, the winding mechanisms 2 are positioned at the discharge port of the inclined shaft, adjusting rails 5 are arranged on the side portions of the winding mechanisms 2, the adjusting rails 5 are arranged at the bottom of the inclined shaft, transport vehicles 4 are arranged on the adjusting rails 5, the transport vehicles 4 are connected with steel cables of the corresponding winding mechanisms 2, a plurality of anti-running mechanisms 6 are arranged above the adjusting rails 5, the anti-running mechanisms 6 are arranged at the top of the inclined shaft, and a waste rock conveyor 3 is arranged at the lower portion of the ore lifting machine 1;
the deep inclined shaft is two sections of inclined shafts with different inclinations, two adjusting tracks 5 are symmetrically arranged at the bottoms of the two sections of inclined shafts with different inclinations, a transport vehicle 4 on one adjusting track 5 is positioned at the bottom (a feeding end), a transport vehicle 4 on the other adjusting track 5 is positioned at the top (a discharging end), the rotating speed of a speed regulator 13 is adjusted to ensure that the rotating speeds of the two winding mechanisms 2 are the same, the two winding mechanisms 2 are matched with a reverse mechanism 7 to ensure that the rotating directions of the two winding mechanisms 2 are opposite, namely the transport vehicle 4 on one adjusting track 5 is pulled out (the transport vehicle 4 is filled with stones), the transport vehicle 4 (an empty vehicle) on the other adjusting track 5 is simultaneously sent down, the transport vehicle 4 filled with stones is conveyed to the discharging end for discharging, if the waste stones are used, the transport vehicle 4 is controlled to discharge outwards, the waste stones fall on a waste stone conveyor 3 and then are conveyed out, if the ores are used, the transport vehicle 4 is controlled to discharge the ores inwards, the ores fall on an ore elevator 1 and then are conveyed out to form reciprocating non-intermittent feeding;
in the transportation process, if the sports car occurs, namely the transportation car 4 is separated from the steel cable connection of the corresponding winding mechanism 2, the anti-sports car mechanism 6 above the corresponding adjusting track 5 works, and the transportation car 4 is blocked, so that the damage to personnel, the transportation car 4 or other equipment is avoided.
The winding mechanism 2 comprises a winding frame 8, a steel rope seat 9 is arranged on the side portion of the upper end of the winding frame 8, a guide wheel 10 is rotatably arranged on the steel rope seat 9, a first bearing seat 12 with two symmetrical ends is rotatably arranged on the upper end of the winding frame 8, a winding drum 11 is arranged between the two first bearing seats 12, a steel rope is arranged on the winding drum 11 and penetrates through the guide wheel 10, a winding motor 14 is fixed on the winding frame 8 of one winding mechanism 2, and the rotating shaft of the winding motor 14 is in transmission connection with the rotating shaft of the winding drum 11 of the winding mechanism 2;
the steel cable is connected with the transport vehicle 4, the rotating shaft of the winding motor 14 drives the rotating shaft of the winding drum 11 of the winding mechanism 2 to rotate, meanwhile, the rotating shaft of the winding drum 11 of the other winding mechanism 2 is driven to rotate reversely through the cooperation of the reversing mechanism 7 and the speed regulator 13, so that the winding and the steel cable discharging are controlled and used for pulling out and putting down the transport vehicle 4, the steel cable penetrates through the guide wheel 10, the steel cable is guaranteed to be output and retracted from the guide wheel 10 all the time, the tension direction of the transport vehicle 4 is guaranteed to be unchanged, the steel cable is pulled stably, and the transport vehicle 4 is prevented from inclining.
The reversing mechanism 7 comprises a reversing frame 15, the upper end of the reversing frame 15 is rotatably provided with second bearing seats 16 with two symmetrical ends, an input shaft 17 is arranged inside one of the second bearing seats 16, one end of the input shaft 17 is in transmission connection with a rotating shaft of one of the winding drums 11, the other end of the input shaft 17 is provided with an inner tooth cover 18, inner teeth 21 are arranged inside the inner tooth cover 18, an output shaft 20 is arranged inside the other second bearing seat 16, one end of the output shaft 20 is provided with a driven gear 22, a fixing plate is fixed on the side portion of the reversing frame 15, the speed regulator 13 is fixed at the upper end of the fixing plate, the other end of the output shaft 20 is in transmission connection with a rotating shaft at one end of the speed regulator 13, a rotating shaft at the other end of the speed regulator 13 is in transmission connection with a rotating shaft of the other winding drum 11, a limiting drum 19 is fixed on the side portion of the other second bearing seat 16, the output shaft 20 penetrates through the limiting drum 19, a plurality of reverse gears 23 are rotatably arranged at the end of the limiting drum 19, and the reverse gears 23 are respectively meshed with the inner teeth 21 and the driven gear 22;
the rotating shaft of the winding drum 11 which rotates actively drives the input shaft 17 to rotate, so that the inner gear cover 18 is driven to rotate, the inner teeth 21 of the inner gear cover 18 are meshed with the reverse gear 23, the inner teeth 21 drive the reverse gear 23 to rotate around the end part of the limiting drum 19 in the same direction, the reverse gear 23 is respectively meshed with the driven gear 22, the reverse gear 23 drives the driven gear 22 to rotate in the reverse direction, so that the output shaft 20 is driven to rotate in the reverse direction, the output shaft 20 drives the speed regulator 13 to rotate, the speed regulator 13 regulates the conveying speed, and the speed regulator 13 drives the rotating shaft of the other winding drum 11 to rotate in the same speed and in the reverse direction.
The waste rock conveyor 3 comprises a horizontal conveying section 26, wherein feeding and discharging conveying sections 24 are arranged on two sides of the horizontal conveying section 26, the feeding and discharging conveying sections 24 on the two sides are different in height, a feeding section is arranged on the lower side, a discharging section is arranged on the higher end, feeding cylinders 25 are arranged on the lateral portions of the feeding and discharging conveying sections 24, the two feeding cylinders 25 are positioned on the outer sides of the two adjusting rails 5, a plurality of first buffer plates 28 are arranged on the inner sides of the feeding cylinders 25, and lifting frames 29 are arranged on the lower sides of the horizontal conveying section 26 and the feeding and discharging conveying sections 24;
lifting frame 29 fixes in inclined shaft ejection of compact department, and inside two feed cylinders 25 were poured into to the both sides toppling over the barren rock to transport vechicle 4, the barren rock can be via a plurality of first buffer boards 28 buffering whereabouts, protection feed cylinder 25, and the business turn over material of both sides is carried section 24 height difference, and lower one side is the pan feeding section, and the section of feeding is carried the barren rock to horizontal transport section 26, and horizontal transport section 26 is carried the barren rock to ejection of compact section, and ejection of compact section sees the barren rock out.
The ore lifter 1 comprises a lifting frame 29, a material guide hopper 32 is arranged at the feeding end of the lifting frame 29, the material guide hopper 32 is positioned right above the horizontal conveying section 26, the material guide hopper 32 is positioned at the inner sides of the two adjusting rails 5, supporting frames 51 are arranged at the lower sides of the lifting frame 29 and the material guide hopper 32, a lifting crawler 31 is arranged inside the lifting frame 29, a lifting motor 30 is arranged at the side part of the lifting frame 29, a rotating shaft of the lifting motor 30 is in transmission connection with one rotating shaft of the lifting crawler 31, and a plurality of second buffer plates 33 are arranged inside the material guide hopper 32;
by adopting the structure, the supporting frame 51 is fixed at the discharging position of the inclined shaft, and the inclination angle of the lifting frame 29, namely the conveying height and the conveying angle, can be adjusted, the transport vehicle 4 dumps the ore inwards, and pours the ore into the guide hopper 32, the ore falls down through the buffering of the plurality of second buffer plates 33, the guide hopper 32 is protected, and the rotating shaft of the lifting motor 30 drives one of the rotating shafts of the lifting crawler 31 to rotate, so that the ore is sent out.
The adjusting track 5 comprises two track bodies 34 with different inclinations, the inclination of the track body 34 at the lower side is greater than that of the track body 34 at the upper side, the two track bodies 34 are fixed at the bottoms of two inclined shafts with different inclinations, a component body 35 with the same angle as that between the two track bodies 34 is arranged between the two track bodies 34, the middle part of the upper side of the component body 35 is provided with symmetrical connecting plates 36, the connecting plates 36 are both provided with mounting slotted holes 37, the end parts of the two track bodies 34 close to each other are both provided with mounting screw holes, and the mounting screw holes correspond to the mounting slotted holes 37 in position;
the inclined shaft structure comprises two track bodies 34 fixed at the bottoms of two sections of inclined shafts with different inclinations according to the inclination of the inclined shaft, a component body 35 suitable for specifications is selected according to the angle between the two track bodies 34, the component body 35 is inserted between the two track bodies 34, an installation screw hole is matched with an installation slotted hole 37, a locking bolt is used for installing the component body 35, the component body 35 and the two track bodies 34 are in stable transition, seamless connection is formed, the transport vehicle 4 convenient to transport on an adjusting track 5 can move stably, the inclination of the track body 34 on the lower side is larger than that of the track body 34 on the upper side, and the deep inclined shaft requirement can be met.
The transport vehicle 4 comprises a vehicle frame 38, four wheels 39 which are symmetrical in pairs are arranged on the lower side of the vehicle frame 38, the wheels 39 are arranged on the track body 34, a tension sensor 40 is arranged at the end part of the vehicle frame 38, the tension sensor 40 is connected with a steel rope of the corresponding winding mechanism 2, a tipping bucket motor 41, two symmetrical corresponding rotating frames 42 and a grid baffle 44 are sequentially arranged at the upper end of the vehicle frame 38, a charging hopper 43 is rotatably arranged between the two rotating frames 42, and a main shaft of the tipping bucket motor 41 is in transmission connection with a rotating shaft of the charging hopper 43;
the corresponding steel rope pulling tension sensor 40 of the winding mechanism 2 pulls the frame 38 through the tension sensor 40, the wheel 39 below the frame 38 moves stably along the adjusting track 5, when the wheel moves to the discharging position, the tipping bucket motor 41 drives the rotating shaft of the charging bucket 43 to rotate, so that the charging bucket 43 rotates laterally, the waste rocks and ores inside the charging bucket are poured out, if a car is slipped out, the tension of the tension sensor 40 is zero instantly, the car-slipping prevention mechanism 6 works, the grids are blocked on the grid baffle 44 of the transport car 4, and the damage to personnel, the transport car 4 or other equipment is avoided.
The anti-running mechanism 6 comprises a cross frame 45, the cross frame 45 is fixed at the top of the inclined shaft, a limiting frame 47 and two hinged frames 46 are arranged on the lower side of the cross frame 45, the limiting frame 47 is positioned between the two hinged frames 46, a turning frame 48 is rotatably arranged between the two hinged frames 46, an anti-running motor 50 is arranged on one hinged frame 46, a main shaft of the anti-running motor 50 is in transmission connection with a rotating shaft of the turning frame 48, and a cushion pad 49 is arranged on the side part of the turning frame 48;
when the initial position of roll-over stand 48, roll-over stand 48 level sets up, and blotter 49 is upwards, if the sports car takes place, force sensor 40's pulling force is zero in the twinkling of an eye, and the main shaft of preventing running motor 50 drives roll-over stand 48's pivot and rotates, drives roll-over stand 48 and rotates 90 degrees promptly, and the upper end of roll-over stand 48 is contradicted on spacing 47, and blotter 49 vertical setting, check baffle 44 of transport vechicle 4 is contradicted on blotter 49, guarantees transport vechicle 4 stop movement.
The working principle of the invention is as follows:
the deep inclined shaft is two sections of inclined shafts with different inclinations, two track bodies 34 are fixed at the bottoms of the two sections of inclined shafts with different inclinations according to the inclinations of the inclined shafts, a component body 35 with a suitable specification is selected according to the angle between the two track bodies 34, the component body 35 is inserted between the two track bodies 34, an installation screw hole is matched with an installation groove hole 37, a locking bolt is used for installing the component body 35, so that the component body 35 and the two track bodies 34 are in stable transition to form seamless connection, the transport vehicle 4 can be conveniently and stably moved on the adjusting track 5, the inclination of the track body 34 on the lower side is greater than that of the track body 34 on the upper side, and the requirement of the deep inclined shaft can be met;
the transport vehicle 4 on one adjusting track 5 is positioned at the bottom (feeding end), the transport vehicle 4 on the other adjusting track 5 is positioned at the top (discharging end), and the rotating speed of the speed regulator 13 is adjusted to ensure that the rotating speeds of the two winding mechanisms 2 are the same;
the rotating shaft of the winding drum 11 which rotates actively drives the input shaft 17 to rotate, so that the inner gear cover 18 is driven to rotate, the inner teeth 21 of the inner gear cover 18 are meshed with the reverse gear 23, the inner teeth 21 drive the reverse gear 23 to rotate around the end part of the limiting drum 19 in the same direction, the reverse gear 23 is respectively meshed with the driven gear 22, the reverse gear 23 drives the driven gear 22 to rotate in the reverse direction, so that the output shaft 20 is driven to rotate in the reverse direction, the output shaft 20 drives the speed regulator 13 to rotate, and the speed regulator 13 regulates the conveying speed, so that the speed regulator 13 drives the rotating shaft of the other winding drum 11 to rotate in the same speed and in the reverse direction;
namely, pulling out a transport vehicle 4 on one adjusting track 5 (the transport vehicle 4 is filled with stones), simultaneously sending down the transport vehicle 4 (empty vehicle) on the other adjusting track 5, and conveying the transport vehicle 4 filled with stones to a discharging end for discharging;
if the waste rocks are, the tipping bucket motor 41 drives the rotating shaft of the charging bucket 43 to rotate, so that the charging bucket 43 discharges materials to the outer side, the waste rocks are poured into the two feeding barrels 25, the waste rocks fall down through the buffering of the first buffer plates 28 to protect the feeding barrels 25, the feeding and discharging conveying sections 24 on the two sides are different in height, the lower side is a feeding section, the feeding section conveys the waste rocks to the horizontal conveying section 26, the horizontal conveying section 26 conveys the waste rocks to a discharging section, and the discharging section sends the waste rocks out;
if the ore is detected, the tipping bucket motor 41 drives the rotating shaft of the charging bucket 43 to rotate, so that the charging bucket 43 discharges the ore inwards and pours the ore into the material guide bucket 32, the ore falls down in a buffering manner through a plurality of second buffer plates 33 to protect the material guide bucket 32, and the rotating shaft of the lifting motor 30 drives one rotating shaft of the lifting crawler 31 to rotate to send out the ore;
the reciprocating non-intermittent feeding is formed by matching;
in the transportation process, if take place the sports car, the transport vechicle 4 breaks away from the steel cable connection of the winding mechanism 2 that corresponds, force sensor 40's pulling force is zero in the twinkling of an eye, correspond the work of the anti-sports car mechanism 6 of adjusting track 5 top, the main shaft that prevents race motor 50 drives the pivot of roll-over stand 48 and rotates, drive roll-over stand 48 promptly and rotate 90 degrees, the upper end of roll-over stand 48 is contradicted on spacing 47, the vertical setting of blotter 49, the conflict of check baffle 44 of transport vechicle 4 is on blotter 49, guarantee transport vechicle 4 stop movement, avoid causing the personnel, the damage of transport vechicle 4 or other equipment.
In conclusion, the adjusting track 5 is matched with the connecting member through the track body 34, so that the adjusting track is used for two inclined shafts with different inclinations, and the conveying requirement of deep mining is met;
the two winding mechanisms 2 and the reversing mechanism 7 are matched with the speed regulator 13, so that the two winding mechanisms 2 synchronously rotate in reverse directions and are matched with the transport vehicle 4, and the reciprocating non-intermittent feeding is realized;
the transport vehicle 4 is matched with the ore elevator 1 and the waste rock conveyor 3, so that the separate conveying, sorting and conveying of the ores and the waste rocks are realized, and the efficiency is higher;
the tension sensor 40 is arranged between the transport vehicle 4 and the winding mechanism 2, so that the anti-running treatment is timely carried out;
through the cooperation of a plurality of running prevention mechanisms 6, when the running occurs, the running prevention mechanisms 6 above the corresponding adjusting tracks 5 work, and the transportation vehicle 4 is blocked, so that the damage to personnel, the transportation vehicle 4 or other equipment is avoided.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.
Claims (8)
1. The utility model provides a carry hoisting device for deep inclined shaft mining, winding mechanism (2) and reversal mechanism (7) of setting between two winding mechanism (2) that set up including two symmetries, a serial communication port, be equipped with speed regulator (13) between reversal mechanism (7) and one of them winding mechanism (2), the downside of reversal mechanism (7) is equipped with ore hoist (1), winding mechanism (2) are located the discharge gate department of inclined shaft, the lateral part of winding mechanism (2) all is equipped with adjusts track (5), adjust track (5) and set up the bottom at the inclined shaft, all be equipped with transport vechicle (4) on adjusting track (5), the steel cable connection of transport vechicle (4) and the winding mechanism (2) that corresponds, the top of adjusting track (5) all is equipped with a plurality of running prevention mechanism (6), running prevention mechanism (6) set up the top at the inclined shaft, the lower part of ore hoist (1) is equipped with waste rock conveyor (3).
2. The conveying and lifting device for deep inclined shaft mining according to claim 1, wherein the winding mechanism (2) comprises a winding frame (8), a steel rope seat (9) is arranged on the upper end side of the winding frame (8), a guide wheel (10) is rotatably arranged on the steel rope seat (9), a first bearing seat (12) with two symmetrical ends is rotatably arranged on the upper end of the winding frame (8), a winding drum (11) is arranged between the two first bearing seats (12), a steel rope is arranged on the winding drum (11) and penetrates through the guide wheel (10), a winding motor (14) is fixed on the winding frame (8) of one winding mechanism (2), and the rotating shaft of the winding motor (14) is in transmission connection with the rotating shaft of the winding drum (11) of the winding mechanism (2).
3. A transporting and lifting device for deep inclined shaft mining according to claim 2, the reversing mechanism (7) comprises a reversing frame (15), the upper end of the reversing frame (15) is rotatably provided with a second bearing seat (16) with two symmetrical ends, an input shaft (17) is arranged inside one of the second bearing seats (16), one end of the input shaft (17) is in transmission connection with a rotating shaft of one of the winding drums (11), an inner tooth cover (18) is arranged at the other end of the input shaft (17), inner teeth (21) are arranged inside the inner tooth cover (18), an output shaft (20) is arranged inside the other second bearing seat (16), a driven gear (22) is arranged at one end of the output shaft (20), a fixing plate is fixed on the side portion of the reversing frame (15), a speed regulator (13) is fixed at the upper end of the fixing plate, the other end of the output shaft (20) is in transmission connection with a rotating shaft of one end of the speed regulator (13), a rotating shaft of the other end of the speed regulator (13) is in transmission connection with a rotating shaft of the other winding drum (11), a limiting drum (19) is fixed on the side portion of the other second bearing seat (16), the output shaft (20) penetrates through the limiting drum (19), a plurality of reversing gears (23) are arranged at the end of the limiting drum (19) in rotation, and the reversing gears (23) are respectively meshed with the inner teeth (21) and the driven gear (22).
4. The conveying and lifting device for deep inclined shaft mining according to claim 1, characterized in that the waste rock conveyor (3) comprises a horizontal conveying section (26), wherein feeding and discharging conveying sections (24) are arranged on two sides of the horizontal conveying section (26), the feeding and discharging conveying sections (24) on the two sides are different in height, the feeding section is arranged on the lower side, the discharging section is arranged on the upper end, feeding cylinders (25) are arranged on the lateral parts of the feeding and discharging conveying sections (24), the two feeding cylinders (25) are positioned on the outer sides of the two adjusting rails (5), a plurality of first buffer plates (28) are arranged on the inner sides of the feeding cylinders (25), and lifting frames (29) are arranged on the lower sides of the horizontal conveying section (26) and the feeding and discharging conveying sections (24).
5. The conveying and lifting device for deep inclined shaft mining according to claim 4, characterized in that the ore hoisting machine (1) comprises a hoisting frame (29), a material guiding hopper (32) is arranged at the feeding end of the hoisting frame (29), the material guiding hopper (32) is positioned right above the horizontal conveying section (26), the material guiding hopper (32) is positioned at the inner side of the two adjusting tracks (5), a supporting frame (51) is arranged at the lower sides of the hoisting frame (29) and the material guiding hopper (32), a hoisting crawler (31) is arranged inside the hoisting frame (29), a hoisting motor (30) is arranged at the side part of the hoisting frame (29), the rotating shaft of the hoisting motor (30) is in transmission connection with one of the rotating shafts of the hoisting crawler (31), and a plurality of second buffer plates (33) are arranged inside the material guiding hopper (32).
6. The conveying and lifting device for deep inclined shaft mining according to claim 1, characterized in that the adjusting track (5) comprises two track bodies (34) with different inclinations, the inclination of the track body (34) at the lower side is greater than that of the track body (34) at the upper side, the two track bodies (34) are fixed at the bottoms of two inclined shafts with different inclinations, a member body (35) with the same angle as that between the two track bodies (34) is arranged between the two track bodies (34), the middle part of the upper side of the member body (35) is provided with symmetrical connecting plates (36), the connecting plates (36) are provided with mounting slotted holes (37), the ends of the two track bodies (34) close to each other are provided with mounting screw holes, and the mounting screw holes correspond to the mounting slotted holes (37) in position.
7. The conveying and lifting device for deep inclined shaft mining according to claim 6, characterized in that the transport vehicle (4) comprises a vehicle frame (38), four wheels (39) which are symmetrical in pairs are arranged on the lower side of the vehicle frame (38), the wheels (39) are arranged on the rail body (34), a tension sensor (40) is arranged at the end part of the vehicle frame (38), the tension sensor (40) is connected with the steel rope of the corresponding winding mechanism (2), a tipping bucket motor (41), two symmetrical corresponding rotating frames (42) and a grid baffle plate (44) are sequentially arranged at the upper end of the vehicle frame (38), a charging hopper (43) is rotatably arranged between the two rotating frames (42), and the main shaft of the tipping bucket motor (41) is in transmission connection with the rotating shaft of the charging hopper (43).
8. The conveying and lifting device for deep inclined shaft mining according to claim 1, characterized in that the anti-running mechanism (6) comprises a cross frame (45), the cross frame (45) is fixed on the top of the inclined shaft, a limiting frame (47) and two hinged frames (46) are arranged on the lower side of the cross frame (45), the limiting frame (47) is positioned between the two hinged frames (46), a turning frame (48) is rotatably arranged between the two hinged frames (46), an anti-running motor (50) is arranged on one of the hinged frames (46), a main shaft of the anti-running motor (50) is in transmission connection with a rotating shaft of the turning frame (48), and a buffer cushion (49) is arranged on the side part of the turning frame (48).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211321195.0A CN115610932A (en) | 2022-10-26 | 2022-10-26 | Conveying and lifting device for deep inclined shaft mining |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211321195.0A CN115610932A (en) | 2022-10-26 | 2022-10-26 | Conveying and lifting device for deep inclined shaft mining |
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| CN115610932A true CN115610932A (en) | 2023-01-17 |
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| CN202211321195.0A Pending CN115610932A (en) | 2022-10-26 | 2022-10-26 | Conveying and lifting device for deep inclined shaft mining |
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| CN (1) | CN115610932A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115826480A (en) * | 2023-02-20 | 2023-03-21 | 山东兴盛矿业有限责任公司 | Mining is with long-range bidirectional control system |
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2022
- 2022-10-26 CN CN202211321195.0A patent/CN115610932A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115826480A (en) * | 2023-02-20 | 2023-03-21 | 山东兴盛矿业有限责任公司 | Mining is with long-range bidirectional control system |
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