CN114516551A - A conveyer for mining - Google Patents
A conveyer for mining Download PDFInfo
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- CN114516551A CN114516551A CN202210246966.8A CN202210246966A CN114516551A CN 114516551 A CN114516551 A CN 114516551A CN 202210246966 A CN202210246966 A CN 202210246966A CN 114516551 A CN114516551 A CN 114516551A
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- 238000005065 mining Methods 0.000 title claims abstract description 33
- 230000007246 mechanism Effects 0.000 claims abstract description 59
- 238000001514 detection method Methods 0.000 claims abstract description 38
- 238000006073 displacement reaction Methods 0.000 claims abstract description 24
- 230000000994 depressogenic effect Effects 0.000 description 10
- 238000007599 discharging Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000009933 burial Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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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
- B65G67/00—Loading or unloading vehicles
- B65G67/02—Loading or unloading land vehicles
- B65G67/04—Loading land vehicles
- B65G67/08—Loading land vehicles using endless conveyors
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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
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/30—Belts or like endless load-carriers
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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
- B65G41/00—Supporting frames or bases for conveyors as a whole, e.g. transportable conveyor frames
- B65G41/006—Supporting frames or bases for conveyors as a whole, e.g. transportable conveyor frames with the conveyor not adjustably mounted on the supporting frame or base
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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
- B65G43/08—Control devices operated by article or material being fed, conveyed or discharged
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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
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/52—Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices
- B65G47/56—Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices to or from inclined or vertical conveyor sections
- B65G47/58—Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices to or from inclined or vertical conveyor sections for materials in bulk
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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
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/82—Rotary or reciprocating members for direct action on articles or materials, e.g. pushers, rakes, shovels
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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
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/88—Separating or stopping elements, e.g. fingers
- B65G47/8807—Separating or stopping elements, e.g. fingers with one stop
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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
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/04—Spreading out the materials conveyed over the whole surface to be loaded; Trimming heaps of loose materials
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F13/00—Transport specially adapted to underground conditions
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F15/00—Methods or devices for placing filling-up materials in underground workings
- E21F15/005—Methods or devices for placing filling-up materials in underground workings characterised by the kind or composition of the backfilling material
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Aviation & Aerospace Engineering (AREA)
- Control Of Conveyors (AREA)
Abstract
The invention provides a conveying device for mining, which comprises a transport cart, a charging box, a main control unit, a depression detection mechanism and a feeding mechanism, wherein the depression detection mechanism comprises a vertical rod, a transverse rod, a lifting motor, a lifting plate, a pushed plate, a return spring and a displacement detection mechanism, the feeding mechanism comprises a lifter, a conveying belt, a moving frame, a vertical plate and an electric push rod, the lifter lifts ores onto the conveying belt and conveys the ores to the charging box through the conveying belt, the blanking can be stopped after the height of the ores reaches the top of the charging box, then the lifting motor drives the lifting plate and the pushed plate to descend, the pushed plate is in contact with the ores, as the pushed plate is provided with a plurality of pushed plates, the pushed plates can ascend at different heights, so that the shape of the ores in the transport cart can be obtained, then the ores can be conveyed to the depression area by controlling the position of the conveying belt, avoid the staff to carry the ore, reduce staff intensity of labour.
Description
Technical Field
The invention relates to the technical field of mining equipment, in particular to a conveying device for mining.
Background
The mining technology is a technology for mining natural mineral resources with useful values by manpower or machinery, the mining is generally divided into open-pit mining and underground mining, the part close to the ground surface and shallow in burial is the open-pit mining, the part deep in burial is the underground mining, the mined ore needs to be transported no matter the open-pit mining or the underground mining, the transporting equipment commonly used in the existing mines is a dumper, the ore is transported to the dumper by workers and is moved to a discharging point by the dumper, and then the ore is automatically discharged to the discharging point.
Still other mines take the form of rail-bound mine cars that can travel to and from a discharge point and a loading point on a rail, either dump trucks or rail-bound cars, which require mining personnel to transport the ore to the car, and for more ore transport, typically, after the ore exceeds the height of the car hopper, a portion of the ore is deposited in a depressed area formed between the ores, and mining personnel must search for the depressed area for ore stacking in addition to transporting the ore, which is a relatively strong task.
Disclosure of Invention
In view of this, the invention provides a transportation device for mining, which can detect a depressed area between ores, so as to convey the ores to be transported to the depressed area, avoid manual transportation, and reduce the labor intensity of workers.
The technical scheme of the invention is realized as follows:
a conveying device for mining comprises a transport cart, a loading box, a main control unit, a depression detection mechanism and a loading mechanism, wherein the loading box is arranged on the transport cart, the depression detection mechanism comprises a vertical rod, a transverse rod, a lifting motor, a lifting plate, a pushed plate, a reset spring and a displacement detection mechanism, the vertical rod is arranged on one side of the transport cart, the top of the vertical rod is connected with the transverse rod, the transverse rod is positioned above the loading box, the lifting motor is arranged on the bottom surface of the transverse rod, an output shaft of the lifting motor is connected with the bottom surface of the lifting plate, a plurality of pushed plates are positioned below the lifting plate and are connected with the bottom surface of the lifting plate through the reset spring, and the displacement detection mechanism is arranged between the pushed plate and the lifting plate; the feeding mechanism is arranged on one side of the transport vehicle and comprises a lifting machine, a conveying belt, a moving frame, a vertical plate and an electric push rod, the lifting machine, the moving frame, the vertical plate and the charging box are sequentially arranged, the conveying belt is arranged on the moving frame, one end of the conveying belt is positioned on one side of the lifting machine, the other end of the conveying belt extends to the upper part of the charging box, the electric push rod is arranged on the vertical plate, and an output shaft of the electric push rod is connected with the moving frame; the main control unit is arranged on the cross rod and is respectively and electrically connected with the transport vehicle, the lifting motor, the displacement detection mechanism, the hoister, the conveying belt and the electric push rod.
Preferably, the displacement detection mechanism comprises a sleeve, a moving rod, a magnetic block and a Hall sensor, the sleeve is arranged on the bottom surface of the lifting plate, the top end of the moving rod extends into the sleeve, the bottom end of the moving rod is connected with the top surface of the pushed plate, the Hall sensor is arranged on the top surface of the sleeve, the magnetic block is arranged on the top end of the moving rod, and the main control unit is electrically connected with the Hall sensor.
Preferably, feed mechanism still includes lidar, lidar sets up in the one side that the conveyer belt is close to the lifting machine, the main control unit is connected with lidar electricity.
Preferably, the material receiving box is further included and is arranged on one side, far away from the fixed plate, of the material receiving box.
Preferably, the automatic control device further comprises an overrun detection mechanism, the overrun detection mechanism comprises a receiving pipe, a transmitting pipe and an electric control moving trolley, a track is arranged at the top of the side wall of the charging box, the electric control moving trolley is arranged in the track, the receiving pipe and the transmitting pipe are arranged on the top surfaces of the electric control moving trolleys at different positions and are arranged oppositely, and the main control unit is electrically connected with the receiving pipe, the transmitting pipe and the electric control moving trolley.
Preferably, a trigger button is arranged on the inner wall of the track on one side of the electric control movable trolley in the moving direction, and the main control unit is electrically connected with the trigger button.
Preferably, the charging box includes interior box, outer box and vibration mechanism, the outer box sets up on the transport vechicle, interior box sets up in the outer box, vibration mechanism includes vibrating spring, rotating electrical machines and cam, vibrating spring connects outer box inner wall and inner box outer wall, rotating electrical machines sets up in outer box inside, and its output shaft and cam connection, the cam is located inner box outer wall one side, the main control unit is connected with the rotating electrical machines electricity.
Preferably, the charging box further comprises a hollow plate and a movable plate, the hollow plate is arranged on the inner wall of the outer box body, and the movable plate is arranged on the outer wall of the inner box body and extends into the hollow plate.
Preferably, the bottom surface of the inner box body is provided with a sliding block, the bottom surface of the outer box body is provided with a sliding groove, and the sliding block is located in the sliding groove.
Compared with the prior art, the invention has the beneficial effects that:
the invention provides a conveying device for mining, a lifter can lift ores to be conveyed onto a conveying belt, the conveying belt can convey the ores into a loading box, the arrangement of the electric push rod can drive the conveyer belt to move, so that the ore is conveyed to different positions in the charging box, after the height of the ore exceeds the charging box, the main control unit drives the lifting plate and the pushed plate to descend through the lifting motor, the pushed plate is provided with a plurality of blocks, can contact with the top of the ore and generate displacement with different heights, the distribution of the ore at the top of the charging box can be known through the arranged displacement detection mechanism, so as to obtain a depressed area between the ores, then the drive conveyer belt is carried the ore and is filled sunken region to can load more ores on the basis of safe transportation, improve ore transportation efficiency, reduce staff's intensity of labour.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only preferred embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic view of a transportation apparatus for mining according to the present invention;
fig. 2 is a schematic structural view of a displacement detecting mechanism of a transporting apparatus for mining according to the present invention;
FIG. 3 is a schematic view showing a connection structure of an overrun detecting mechanism and a charging box of the transporting apparatus for use in mining according to the present invention;
in the figure, 1 is a transport vehicle, 2 is a loading box, 3 is a main control unit, 4 is a vertical rod, 5 is a cross rod, 6 is a lifting motor, 7 is a lifting plate, 8 is a pushed plate, 9 is a return spring, 10 is a displacement detection mechanism, 11 is a lifter, 12 is a conveyor belt, 13 is a moving frame, 14 is a vertical plate, 15 is an electric push rod, 16 is a sleeve, 17 is a moving rod, 18 is a magnetic block, 19 is a hall sensor, 20 is a laser radar, 21 is a receiving box, 22 is a receiving pipe, 23 is a transmitting pipe, 24 is an electric control moving trolley, 25 is a track, 26 is a trigger button, 27 is an inner box body, 28 is an outer box body, 29 is a vibrating spring, 30 is a rotating motor moving plate, 31 is a cam, 32 is a hollow plate, 33 is a sliding block, 34 is a sliding block, and 35 is a sliding groove.
Detailed Description
For a better understanding of the technical content of the present invention, a specific embodiment is provided below, and the present invention is further described with reference to the accompanying drawings.
Referring to fig. 1 to 3, the transportation device for mining provided by the invention comprises a transportation vehicle 1, a loading box 2, a main control unit 3, a depression detection mechanism and a feeding mechanism, wherein the loading box 2 is arranged on the transportation vehicle 1, the depression detection mechanism comprises a vertical rod 4, a cross rod 5, a lifting motor 6, a lifting plate 7, a pushed plate 8, a return spring 9 and a displacement detection mechanism 10, the vertical rod 4 is arranged on one side of the transportation vehicle 1, the top of the vertical rod is connected with the cross rod 5, the cross rod 5 is arranged above the loading box 2, the lifting motor 6 is arranged on the bottom surface of the cross rod 5, an output shaft of the lifting motor is connected with the bottom surface of the lifting plate 7, a plurality of pushed plates 8 are arranged below the lifting plate 7 and are connected with the bottom surface of the lifting plate 7 through the return spring 9, and the displacement detection mechanism 10 is arranged between the pushed plates 8 and the lifting plate 7; the feeding mechanism is arranged on one side of the transport vehicle 1 and comprises a lifting machine 11, a conveying belt 12, a moving frame 13, a vertical plate 14 and an electric push rod 15, the lifting machine 11, the moving frame 13, the vertical plate 14 and the charging box 2 are sequentially arranged, the conveying belt 12 is arranged on the moving frame 13, one end of the conveying belt is located on one side of the lifting machine 11, the other end of the conveying belt extends to the upper part of the charging box 2, the electric push rod 15 is arranged on the vertical plate 14, and an output shaft of the electric push rod is connected with the moving frame 13; the main control unit 3 is arranged on the cross rod 5 and is respectively and electrically connected with the transport vehicle 1, the lifting motor 6, the displacement detection mechanism 10, the elevator 11, the conveying belt 12 and the electric push rod 15.
The invention relates to a conveying device for mining, which is used for conveying mined ores to a discharging point for storage, after the mined ores are mined, the mined ores are piled on site, then a feeding mechanism can convey the ores into a charging box 2, after the ores reach the top surface of the charging box 2, a dent detection mechanism can detect the arrangement shape of the tops of the ores, the dent areas among the ores are detected, then the feeding mechanism can convey the ores into the dent areas, so that the charging box 2 can load more ores, the ore conveying efficiency is improved, after the ores are loaded, a conveying vehicle 1 can convey the charging box 2 to the discharging point to discharge the ores, the ores can be conveyed as much as possible on the basis of ensuring the safety of conveying, and the ore conveying efficiency is improved.
When feeding, the elevator 11 can lift ore to a certain height, the ore can be lifted to one side of the conveyor belt 12, the conveyor belt 12 can convey the ore to the charging box 2 for charging, the conveyor belt 12 is arranged on the movable frame 13, the electric push rod 15 can control the movable frame 13 to move, the end part of the conveyor belt 12 is positioned at different positions above the charging box 2, so that the ore can fall into different positions in the charging box 2 for stacking, so as to load more ore, the feeding mechanism of the invention is provided with a plurality of the conveyor belts 12 which are arranged at one side of the charging box 2 in an array manner, when the ore height in the charging box 2 reaches the top, the dent detection mechanism can detect the dent area, then the corresponding blanking mechanism can move to the dent area through the electric push rod 15 to discharge the ore to the dent area for filling, so that more ore can be loaded.
For sunken detection mechanism, after the height of ore reachd the 2 tops of charging box, stop the operation of feed mechanism earlier, then main control unit 3 control elevator motor 6 drives lifter plate 7 and receives push pedal 8 downstream, receive the quantity of push pedal 8 to have a plurality of, and the size is less, after receiving push pedal 8 and ore top contact, under the blockking of ore, receive push pedal 8 can extrude reset spring 9, make displacement detection mechanism 10 produce the displacement for lifter plate 7, because the ore shape is different with the range, the displacement that each receives the displacement detection mechanism 10 on the push pedal 8 to produce is also different, main control unit 3 can obtain the sunken region between the ore according to the displacement information that displacement detection mechanism 10 carried, and know the size and dimension of sunken region, can pile up the depositing through carrying the ore to carry the sunken region.
After the detection of the sunken area is finished, the lifting motor 6 can drive the lifting plate 7 and the pushed plate 8 to ascend, and the pushed plate 8 can be reset to the initial position under the action of the reset spring 9, so that the next sunken detection can be waited.
Preferably, the displacement detection mechanism 10 includes a sleeve 16, a moving rod 17, a magnetic block 18 and a hall sensor 19, the sleeve 16 is disposed on the bottom surface of the lifting plate 7, the top end of the moving rod 17 extends into the sleeve 16, the bottom end of the moving rod is connected with the top surface of the pushed plate 8, the hall sensor 19 is disposed on the top surface of the sleeve 16, the magnetic block 18 is disposed on the top end of the moving rod 17, and the main control unit 3 is electrically connected with the hall sensor 19.
When receiving push pedal 8 and the contact of ore top, receive blockking of ore, receive push pedal 8 can extrude reset spring 9, carriage release lever 17 can further deepen to sleeve pipe 16 this moment, make magnetic block 18 be close to hall sensor 19 gradually, hall sensor 19 converts the signal of telecommunication into according to the magnetism size that detects and sends for main control unit 3, the height of displacement can be judged out according to the magnetism size to main control unit 3 to the size and the size of corresponding play acquisition depressed area.
Preferably, feed mechanism still includes laser radar 20, laser radar 20 sets up in the one side that conveyer belt 12 is close to lifting machine 11, main control unit 3 is connected with laser radar 20 electricity, still including connecing workbin 21, connect workbin 21 to set up the one side of keeping away from the fixed plate in charging box 2.
After obtaining the depressed area, can accord with the depressed area that needs were filled for the size of guaranteeing the ore, when conveyer belt 12 carried out the ore and carried, laser radar 20 can detect the size of ore, if the ore size is not conform to when needing the depressed area of filling, electric putter 15 drives and removes frame 13 and remove, makes conveyer belt 12's tip remove the charging box 2 outsidely to the ore that is not conform to the size on conveyer belt 12 can fall into and connect workbin 21.
Preferably, the automatic material conveying device further comprises an overrun detection mechanism, the overrun detection mechanism comprises a receiving pipe 22, a transmitting pipe 23 and an electric control moving trolley 24, a track 25 is arranged at the top of the side wall of the charging box 2, the electric control moving trolley 24 is arranged in the track 25, the receiving pipe 22 and the transmitting pipe 23 are arranged on the top surfaces of the electric control moving trolleys 24 at different positions and are arranged oppositely, and the main control unit 3 is electrically connected with the receiving pipe 22, the transmitting pipe 23 and the electric control moving trolley 24.
The automatically controlled travelling car 24 of both sides can carry out synchronous motion in track 25, and the infrared light that transmitting tube 23 sent can be received by receiving tube 22, and if the ore height when arriving the charging box 2 top, the ore can be with infrared light blocking, and receiving tube 22 can't receive the infrared light this moment to main control unit 3 judges that the ore height has reached the charging box 2 top, thereby can carry out the detection of depressed area.
Preferably, a trigger button 26 is arranged on an inner wall of the rail 25 at one side in the moving direction of the electrically controlled moving trolley 24, and the main control unit 3 is electrically connected with the trigger button 26.
The electronic control moving trolley 24 needs to drive the transmitting tube 23 and the receiving tube 22 to move synchronously to ensure that the infrared light can be received by the receiving tube 22, therefore, whether the electronic control moving trolley 24 moves synchronously needs to be detected, when the electronic control moving trolley 24 moves to the end part of the track 25, the trigger button 26 can be triggered, the main control unit 3 judges whether the electronic control moving trolley 24 moves synchronously according to the time when the trigger buttons 26 on the two sides are triggered, and if the electronic control moving trolley 24 does not move synchronously, corresponding adjustment can be carried out.
Preferably, the charging box 2 includes an inner box 27, an outer box 28 and a vibration mechanism, the outer box 28 is disposed on the transportation vehicle 1, the inner box 27 is disposed in the outer box 28, the vibration mechanism includes a vibration spring 29, a rotating motor 30 and a cam 31, the vibration spring 29 is connected to an inner wall of the outer box 28 and an outer wall of the inner box 27, the rotating motor 30 is disposed inside the outer box 28, an output shaft thereof is connected to the cam 31, the cam 31 is located on one side of the outer wall of the inner box 27, and the main control unit 3 is electrically connected to the rotating motor 30.
In order to ensure that the ore can be loaded as much as possible, the charging box 2 is arranged to be vibrated, the ore can be conveyed into the inner box body 27, the main control unit 3 controls the rotating motor 30 to drive the cam 31 to rotate, the cam 31 can push the inner box body 27 to compress the vibrating spring 29 in the rotating process, and after the convex side of the cam 31 leaves the inner box body 27, the charging box 2 can be repeatedly vibrated under the action of the vibrating spring 29 so that the ore in the inner box body 27 is in close contact with the ore.
Preferably, the loading box 2 further comprises a hollow plate 32 and a moving plate 33, wherein the hollow plate 32 is arranged on the inner wall of the outer box body 28, and the moving plate 33 is arranged on the outer wall of the inner box body 27 and extends into the hollow plate 32.
When the inner box 27 is vibrated, the movable plates 33 provided on both sides thereof can be extended and contracted along the hollow plate 32, and the hollow plate 32 and the movable plates 33 are provided to prevent ore from falling into the outer box 28.
Preferably, a sliding block 34 is disposed on the bottom surface of the inner box 27, a sliding slot 35 is disposed on the inner bottom surface of the outer box 28, and the sliding block 34 is located in the sliding slot 35.
The slide 34 and the slide groove 35 are arranged to ensure that the inner box 27 is not deflected when pushed by the cam 31 and the vibration spring 29.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (9)
1. The transportation device for mining is characterized by comprising a transport cart, a loading box, a main control unit, a depression detection mechanism and a loading mechanism, wherein the loading box is arranged on the transport cart, the depression detection mechanism comprises a vertical rod, a transverse rod, a lifting motor, a lifting plate, a pushed plate, a reset spring and a displacement detection mechanism, the vertical rod is arranged on one side of the transport cart, the top of the vertical rod is connected with the transverse rod, the transverse rod is positioned above the loading box, the lifting motor is arranged on the bottom surface of the transverse rod, an output shaft of the lifting motor is connected with the bottom surface of the lifting plate, a plurality of pushed plates are positioned below the lifting plate and are connected with the bottom surface of the lifting plate through the reset spring, and the displacement detection mechanism is arranged between the pushed plate and the lifting plate; the feeding mechanism is arranged on one side of the transport vehicle and comprises a lifting machine, a conveying belt, a moving frame, a vertical plate and an electric push rod, the lifting machine, the moving frame, the vertical plate and the charging box are sequentially arranged, the conveying belt is arranged on the moving frame, one end of the conveying belt is positioned on one side of the lifting machine, the other end of the conveying belt extends to the upper part of the charging box, the electric push rod is arranged on the vertical plate, and an output shaft of the electric push rod is connected with the moving frame; the main control unit is arranged on the cross rod and is respectively and electrically connected with the transport vehicle, the lifting motor, the displacement detection mechanism, the hoister, the conveying belt and the electric push rod.
2. The transportation device for mining of claim 1, wherein the displacement detection mechanism comprises a sleeve, a moving rod, a magnetic block and a Hall sensor, the sleeve is arranged on the bottom surface of the lifting plate, the top end of the moving rod extends into the sleeve, the bottom end of the moving rod is connected with the top surface of the pushed plate, the Hall sensor is arranged on the top surface of the sleeve, the magnetic block is arranged on the top end of the moving rod, and the main control unit is electrically connected with the Hall sensor.
3. The mining transportation device as claimed in claim 1, wherein the feeding mechanism further comprises a laser radar, the laser radar is arranged on one side of the conveyer belt close to the hoisting machine, and the main control unit is electrically connected with the laser radar.
4. A mining conveyor as claimed in claim 1 further comprising a receiving bin disposed on a side of the bin remote from the fixed plate.
5. The transportation device for mining of claim 1, further comprising an overrun detection mechanism, wherein the overrun detection mechanism comprises a receiving pipe, a transmitting pipe and an electrically controlled moving trolley, a track is arranged on the top of the side wall of the charging box, the electrically controlled moving trolley is arranged in the track, the receiving pipe and the transmitting pipe are arranged on the top surface of the electrically controlled moving trolley at different positions and are arranged oppositely, and the main control unit is electrically connected with the receiving pipe, the transmitting pipe and the electrically controlled moving trolley.
6. The mining transportation device as claimed in claim 5, wherein a trigger button is arranged on the inner wall of one side of the track in the moving direction of the electrically controlled movable trolley, and the main control unit is electrically connected with the trigger button.
7. The mining transportation device as claimed in claim 1, wherein the charging box comprises an inner box body, an outer box body and a vibration mechanism, the outer box body is arranged on the transportation vehicle, the inner box body is arranged in the outer box body, the vibration mechanism comprises a vibration spring, a rotating motor and a cam, the vibration spring is connected with the inner wall of the outer box body and the outer wall of the inner box body, the rotating motor is arranged in the outer box body, an output shaft of the rotating motor is connected with the cam, the cam is arranged on one side of the outer wall of the inner box body, and the main control unit is electrically connected with the rotating motor.
8. A mining conveyor as claimed in claim 7 wherein the loading box further includes a hollow core panel disposed on the inner wall of the outer box and a moveable panel disposed on the outer wall of the inner box and extending into the hollow core panel.
9. A transporting device for mining as claimed in claim 7, wherein the inner bottom surface of the inner box body is provided with a sliding block, the inner bottom surface of the outer box body is provided with a sliding groove, and the sliding block is positioned in the sliding groove.
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| CN202210246966.8A CN114516551B (en) | 2022-03-14 | 2022-03-14 | Transportation device for mining |
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| CN202210246966.8A CN114516551B (en) | 2022-03-14 | 2022-03-14 | Transportation device for mining |
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