CN117963571B - Intelligent iron concentrate pellet distributor - Google Patents
Intelligent iron concentrate pellet distributor Download PDFInfo
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- CN117963571B CN117963571B CN202410371843.6A CN202410371843A CN117963571B CN 117963571 B CN117963571 B CN 117963571B CN 202410371843 A CN202410371843 A CN 202410371843A CN 117963571 B CN117963571 B CN 117963571B
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 30
- 239000008188 pellet Substances 0.000 title claims abstract description 17
- 239000012141 concentrate Substances 0.000 title claims abstract description 15
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 202
- 230000005540 biological transmission Effects 0.000 claims abstract description 50
- 239000004744 fabric Substances 0.000 claims abstract description 37
- 230000001276 controlling effect Effects 0.000 claims description 29
- 238000009826 distribution Methods 0.000 claims description 26
- 230000002457 bidirectional effect Effects 0.000 claims description 23
- 239000011148 porous material Substances 0.000 claims description 21
- 238000007599 discharging Methods 0.000 claims description 12
- 230000007246 mechanism Effects 0.000 claims description 7
- 230000001105 regulatory effect Effects 0.000 claims description 7
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 6
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 6
- 241001330002 Bambuseae Species 0.000 claims description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 6
- 239000011425 bamboo Substances 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims 3
- 230000005611 electricity Effects 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 3
- 238000003860 storage Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000035515 penetration Effects 0.000 description 3
- 238000009827 uniform distribution Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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- Control Of Conveyors (AREA)
Abstract
The invention discloses an intelligent iron concentrate pellet distributor, and relates to the technical field of distributors. The intelligent iron ore concentrate pellet distributor comprises a workbench and guide plates symmetrically distributed according to the longitudinal axis of the workbench, wherein one side of a distributing trolley is electrically connected with a controller through a transmission piece, the transmission piece is used for controlling the moving speed of a conveying belt, and a transmission system is used for controlling the moving speed of a vehicle body; a material control device is arranged below one end of the conveying belt, and the material control device is arranged to control the blanking amount in unit time and uniformly blanking all parts of the material outlet; the control device is arranged to take an image of the side of the material on the wide belt and to transmit uniformity information of the material to the material control device. This intelligent iron ore concentrate pellet distributor, through the travel speed of control cloth car and conveyer belt, cloth does not distribute when the cloth car advances, and cloth when the cloth car retreats reaches the effect of even cloth through the whereabouts volume of accuse material device control material.
Description
Technical Field
The invention relates to the technical field of material distributors, in particular to an intelligent iron concentrate pellet material distributor.
Background
The pellet distributing belt has the main function of uniformly and reciprocally distributing the conveyed green pellets on the lower wide belt.
In the known prior art, in order to improve the precision of green ball cloth, a servo motor and an intelligent system are adopted, induction heads are arranged at two ends of a workbench, and the running speed and the reversing of the cloth trolley are controlled after the cloth trolley is induced, so that the thickness and the width of a cloth layer are controlled.
But when the material distributing vehicle is sensed by the control head, the material distributing vehicle is slightly stopped when the material distributing vehicle is ready to redirect, so that the material distributing layers at the head end and the tail end of the wide belt are thicker, and uneven thickness of materials falling onto the wide belt can be caused due to different inclinations of two sides of the conveying belt or uneven materials conveyed onto the conveying belt, and even strip materials with gaps appear.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an intelligent iron ore concentrate pellet distributor, which is characterized in that the moving speed of a distributing vehicle and a conveying belt is controlled, the material is not distributed when the distributing vehicle advances, the material is distributed when the distributing vehicle retreats, and the falling amount of the material is controlled by a material control device, so that the effect of uniform distribution is achieved.
The technical scheme is as follows: in order to achieve the above purpose, the invention is realized by the following technical scheme: an intelligent iron ore concentrate pellet distributor, comprising: the automatic feeding device comprises a workbench and guide plates symmetrically distributed according to the longitudinal axis of the workbench, wherein the guide plates are connected with a material distribution vehicle through wheels, a conveying belt is connected to the material distribution vehicle in a winding mode, one side of the material distribution vehicle is electrically connected with a controller through a transmission part, the transmission part is used for controlling the moving speed of the conveying belt, the controller is electrically connected with a transmission system through a first wire, the transmission system is used for controlling the moving speed of a vehicle body, and the controller is used for regulating and controlling the moving speed of the transmission part and the transmission system.
The lower part of one end of the conveying belt is provided with a material control device, and the material control device is used for controlling the blanking amount in unit time and enabling all parts of the material outlet to be evenly blanked.
The top of one end of workstation keeping away from the controller is provided with controlling means, controlling means is set up to take the image of material side on the wide belt and with the homogeneity information transfer of material to controlling means.
Preferably, the material control device comprises: the baffle, the baffle sets up the one end that is close to controlling means at the cloth car, the both ends of baffle are connected with the swash plate through the sideboard, one side that the baffle is close to the controller and one side fixed connection that the cloth car is close to controlling means, one side that the swash plate is close to the controller and one side fixed connection that the cloth car is close to controlling means, baffle, swash plate, two sideboards constitute a ejection of compact box jointly, the middle part of ejection of compact box is provided with flat material spare, one side that the cloth car longitudinal axis was kept away from to flat material spare and one side fixed connection that the sideboard is close to cloth car longitudinal axis, the below of flat material spare is provided with the moving part.
Preferably, the moving member includes: the bidirectional motor, the swash plate passes through the kicking block and is connected with bidirectional motor's stiff end, bidirectional motor's output has a silk section of thick bamboo through lead screw threaded connection, the side of silk section of thick bamboo is connected with a plurality of connecting plates, a plurality of the connecting plates are distributed according to the circumferencial direction equidistance of lead screw, the one end that bidirectional motor was kept away from to the connecting plate is connected with the plate body, the top of plate body is connected with moves the board, the slide has been seted up to one side that the controller was kept away from to the swash plate, slide and move board sliding connection, the lateral axis of lead screw is parallel with the lateral axis of swash plate.
Preferably, the flat material piece comprises: the pneumatic hydraulic cylinder, the fixed part of pneumatic hydraulic cylinder is close to one side fixed connection of cloth car longitudinal axis with a sideboard, pneumatic hydraulic cylinder's telescopic part is connected with the vertical bar through the telescopic link, the bottom of vertical bar is connected with the horizontal bar, the both ends of horizontal bar are connected with a bottom plate respectively, the edge at bottom plate top is connected with the roof through two second cocks, two the longitudinal axis symmetric distribution of bottom plate is pressed to the second cocks, first pore has been seted up in the bottom plate penetration of bottom plate, the second pore has been seted up in the top penetration of roof, first pore sets up under the second pore, keeps away from the third pore has been seted up in the lower part penetration of second cocks of cloth car longitudinal axis, after the whole evenly gets into the sealed ejection of compact box of discharge gate of material on the conveyer belt, the top of material and the bottom of bottom plate lie in same horizontal plane in the ejection of compact box.
Preferably, the top of workstation is connected with the casing, the through-hole has been seted up in the top of casing run through, the cloth car sets up in the casing, wide strap has been placed on the workstation, wheel and guide plate sliding connection, the controller passes through second wire and driving medium electric connection.
Preferably, the baffle comprises an arc plate and a rectangular plate at the bottom end of the arc plate, the rectangular plate and the plate body form a discharge hole, and the distance between the rectangular plate and the plate body is used for controlling the width of the discharge hole.
Preferably, the control device includes: the camera, the camera is used for shooing the outer fringe profile of material side on the wide strap in real time, the bottom of camera is connected with the top of workstation, the camera sets up the one end of keeping away from the controller at the workstation, the camera has wireless transmission equipment through third wire electric connection, bi-directional motor has the control through fourth wire electric connection, wireless transmission equipment passes through radio wave with data transmission to the control.
Preferably, the control member is configured to receive information sent by the wireless transmission device and obtain a height difference between a peak and a trough of a material edge curve, when the material distribution vehicle is retreated and the height difference between the peak and the trough of the material is not less than 0.5 cm, the control member controls the bidirectional motor to rotate and enable the plate body to be clung to the inner wall of the baffle, and when the material distribution vehicle is advanced, the bidirectional motor is reversed and enables the plate body to be separated from the baffle.
The beneficial effects are that: the invention provides an intelligent iron concentrate pellet distributor. Compared with the prior art, the mechanism has the beneficial effects that the mechanism has the following beneficial effects that 1, the transmission system drives the reciprocating operation of the material distribution vehicle through the chain mechanism, the material distribution vehicle and the material distribution operation speed are accurately drawn, the material distribution width can be adjusted by quickly responding to reversing instructions, and the mechanism removes the prior large-scale hydraulic control system. The structure is simple, and the maintenance unit is modularized.
2. The camera shoots the side face of the material on the wide belt in real time and obtains an image of the top edge of the material, so that the distance between the wave crest and the wave trough is obtained, when the wave crest and the wave trough are larger than 0.5 cm, the uneven distribution of the material at different positions is indicated, the adjustment is needed, the discharge hole of the discharge box is closed, the material in the discharge box is leveled, the materials at all positions are kept relatively balanced, the falling amount of the material in unit time of the materials at all positions is close, and the uniform distribution of the material on the wide belt is achieved.
3. The longitudinal section of roof is approximate triangle-shaped, and the roof summit up, reducible material whereabouts's resistance also is convenient for the material and follows roof inclined plane gliding, avoids the material to remain at the roof top, and first pore channel setting is under the second pore channel, and the material of being convenient for falls into the ejection of compact box through first pore channel, second pore channel directly.
4. The leveling piece control bottom plate, the second riser, the roof is reciprocating motion along the longitudinal axis of piston rod, the bottom plate can be with the material of the bottom height that exceeds the bottom plate promotion back and forth, the material accessible third pore gets into in the storage chamber (not shown) that one side that two risers are close to, the bottom of roof, the top of bottom plate constitute, the material in the storage chamber falls through first pore to make the material that exceeds remove the eminence, accomplish the leveling at material top in the ejection of compact box, guarantee that the whereabouts volume of material is close or the same in each position unit time in the material box.
Drawings
The accompanying drawings, which are incorporated herein and form a part of the specification, illustrate embodiments of the present disclosure and, together with the description, further serve to explain the principles of the disclosure and to enable a person skilled in the pertinent art to make and use the disclosure.
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a separated view of the table, the housing and the internal structure of the housing in fig. 1.
Fig. 3 is a schematic view of the structure of fig. 2 with the table, housing, and wide belt removed.
Fig. 4 is a schematic structural diagram of a material control device and a control device.
Fig. 5 is a right side view of fig. 4.
Fig. 6 is a separation view of the portion of the material control device and the material distribution vehicle in fig. 4.
Fig. 7 is a schematic structural diagram of the material control device.
Fig. 8 is a schematic structural view of the moving member and the swash plate.
Fig. 9 is a separation view of the moving member and the swash plate in fig. 8.
Fig. 10 is a separated view of the parts of the bi-directional motor, the threaded rod, the wire cylinder and the connecting plate.
Fig. 11 is a schematic structural view of a flat material member.
Fig. 12 is a schematic view of the structure of the part where the workbench is located.
Fig. 13 is an exploded view of fig. 12.
Fig. 14 is a schematic view of the structure of the top plate.
Fig. 15 is a schematic structural view of the control device.
The reference numerals in the figures are: 11 workbench, 12 wide belt, 13 shell, 14 through hole, 15 guide plate, 21 material distributing vehicle, 22 wheel, 23 driving part, 24 conveying belt, 25 driving system, 26 first wire, 27 controller, 28 second wire, 29 supporting plate, 3 material control device, 31 baffle, 32 sloping plate, 33 sideboard, 34 moving part, 341 bidirectional motor, 342 threaded rod, 343 wire cylinder, 344 connecting plate, 345 plate body, 346 moving plate, 347 slideway, 348 top block, 35 flat material part, 351 pneumatic hydraulic cylinder, 352 piston rod, 353 vertical bar, 354 horizontal bar, 355 workbench, 356 second vertical plate, 357 top plate, 358 first channel, 359 second channel, 4 control device, 41 camera, 42 third wire, 43 wireless transmission equipment, 44 control part, 45 fourth wire, 5 third channel.
While particular structures and devices are shown in the drawings to enable a clear implementation of embodiments of the invention, this is for illustrative purposes only and is not intended to limit the invention to the particular structures, devices and environments, which may be modified or adapted by those of ordinary skill in the art, as desired, and which remain within the scope of the appended claims.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
According to the intelligent iron ore concentrate pellet distributor provided by the embodiment of the application, the problems that when the distributor truck is sensed by the control head, the distributor truck is slightly stopped when the distributor truck is ready to redirect, so that the distributor layers at the head end and the tail end of the wide belt are thicker, the thickness of materials falling onto the wide belt is uneven due to different inclinations of the two sides of the conveying belt or uneven materials conveyed onto the conveying belt and the like, and even strip materials with gaps are left are solved, when the intelligent iron ore concentrate pellet distributor is used, the distribution truck is used, the distribution is realized by controlling the moving speeds of the distributor truck and the conveying belt, the distribution is not realized when the distributor truck is advanced, the falling amount of the materials is controlled by the material control device, and the effect of uniform distribution is achieved.
In the prior art, in order to prevent materials from sliding out of the edge of a conveying belt, two ends of the conveying belt are slightly tilted, after the conveying belt is used for a long time or the conveying belt is deflected, the heights of two sides of the conveying belt are slightly deviated, a height difference is generated, the materials easily slide down to one end of the conveying belt, which is lower than the conveying belt, so that the materials on the conveying belt are uneven, and then the materials falling down to a wide belt from the conveying belt are uneven.
In the known prior art, when the material falls and is thrown on the conveyer belt, the material impacts on the conveyer belt, and the material is more spherical, and the rolling easily occurs, and the uneven phenomenon also easily occurs in the material distribution on the conveyer belt.
In the prior art, materials slide from one end of a conveying belt, the materials and the conveying belt interact relatively, the conveying belt is worn, the height of part of the conveying belt is lower than that of the conveying belt at other parts due to long-term wear, more materials slide downwards from the parts with high wear degree are more, and uneven distribution of the materials on a wide cloth belt is easy to cause.
The technical scheme in the embodiment of the application aims to solve the technical problems, and the overall thought is as follows: the transmission system drives the reciprocating operation of the material distributing vehicle through the chain mechanism, the material distributing vehicle and the material distributing operation speed are precisely controlled, the reversing instruction is responded quickly, the side face of the material on the wide belt is shot in real time through the camera, the image of the edge of the top of the material is obtained, accordingly, the distance between the wave crest and the wave trough is obtained, when the wave crest and the wave trough are larger than 0.5 cm, the uneven distribution of the material at different positions is described, the adjustment is needed, the bidirectional motor is controlled to rotate through the control piece, the output end of the bidirectional motor sequentially carries the wire barrel, the connecting plate, the plate body and the moving plate along the axis direction of the screw rod, the plate body is close to and tightly presses the inner wall of the baffle, the material outlet is sealed, the material falling down from the conveying belt is completely stored in the material discharging box formed by the side plate, the baffle and the inclined plate, the material at the top of the material discharging box is leveled through the leveling piece, the plate body is separated from the baffle plate when the material distributing vehicle advances, the bottom outlet of the material discharging box is opened, and the positions of the material uniformly fall in the horizontal direction.
In order to better understand the above technical solutions, the following description will refer to the drawings and specific embodiments.
Referring to fig. 1-15, an intelligent iron concentrate pellet distributor, comprising:
The workbench 11 and the guide plates 15 symmetrically distributed according to the longitudinal axis of the workbench 11, wherein the guide plates 15 are connected with a material distributing vehicle 21 through wheels 22, a conveying belt 24 is wound on the material distributing vehicle 21, one side of the material distributing vehicle 21 is electrically connected with a controller 27 through a transmission piece 23, the transmission piece 23 is used for controlling the moving speed of the conveying belt 24, the controller 27 is electrically connected with a transmission system 25 through a first lead 26, the transmission system 25 is used for controlling the moving speed of a vehicle body, and the controller 27 is used for regulating and controlling the moving speeds of the transmission piece 23 and the transmission system 25.
The material control device 3 is arranged below one end of the conveying belt 24, and the material control device 3 is used for controlling the blanking amount in unit time and enabling all parts of the material outlet to be evenly blanked.
The top of the end of the table 11 remote from the controller 27 is provided with a control device 4, the control device 4 being arranged to take an image of the side of the material on the wide belt 12 and to transmit uniformity information of the material to the material control device 3.
The material control device 3 comprises: baffle, baffle setting are close to the one end of controlling means 4 at cloth car 21, the both ends of baffle are connected with swash plate 32 through sideboard 33, one side that baffle is close to controller 27 and one side fixed connection that cloth car 21 is close to controlling means 4, one side that swash plate 32 is close to controller 27 and one side fixed connection that cloth car 21 is close to controlling means 4, baffle, swash plate 32, two sideboards 33 constitute a ejection of compact box jointly, the middle part of ejection of compact box is provided with flat material piece 35, one side that the longitudinal axis of cloth car 21 was kept away from to flat material piece 35 and one side fixed connection that sideboard 33 is close to the longitudinal axis of cloth car 21 are provided with moving part 34 in the below of flat material piece 35.
The moving member 34 includes: the bidirectional motor 341, swash plate 32 is connected with bidirectional motor 341's stiff end through kicking block 348, bidirectional motor 341's output has a silk section of thick bamboo 343 through lead screw threaded connection, silk section of thick bamboo 343's side is connected with a plurality of connecting plates 344, a plurality of connecting plates 344 are equidistant according to the circumferencial direction of lead screw and distribute, the one end that bidirectional motor 341 was kept away from to connecting plates 344 is connected with plate 345, the top of plate 345 is connected with moves board 346, slide 347 has been seted up to one side that controller 27 was kept away from to swash plate 32, slide 347 and move board 346 sliding connection, the transverse axis of lead screw is parallel with the transverse axis of swash plate 32.
The blanking member 35 comprises: the pneumatic hydraulic cylinder 351, the fixed part of pneumatic hydraulic cylinder 351 is close to one side fixed connection of cloth car 21 longitudinal axis with a sideboard 33, pneumatic hydraulic cylinder 351's telescopic part is connected with vertical strip 353 through the telescopic link, the bottom of vertical strip 353 is connected with horizontal strip 354, the both ends of horizontal strip 354 are connected with a bottom plate 355 respectively, the edge at bottom plate 355 top is connected with roof 357 through two second risers 356, two second risers 356 are according to the longitudinal axis symmetric distribution of bottom plate 355, first pore 358 has been run through to bottom plate 355 of bottom plate 355, second pore 359 has been run through at the top of roof 357, first pore 358 sets up under second pore 359, third pore 5 has been run through to the lower part of second riser 356 that keeps away from cloth car 21 longitudinal axis, after the material on the conveyer belt 24 all gets into the sealed ejection of compact box of discharge gate after, the top of material and the bottom of bottom plate 355 lie in same horizontal plane in the ejection of compact box.
The longitudinal section of the top plate 357 is approximately triangular, the top point of the top plate 357 faces upwards, so that the resistance to falling of materials can be reduced, the materials can slide downwards along the inclined plane of the top plate 357 conveniently, and the materials are prevented from remaining on the top of the top plate 357.
The first hole 358 is arranged under the second hole 359, so that the material can be conveniently and directly dropped into the discharging box through the first hole 358 and the second hole 359.
The top of workstation 11 is connected with casing 13, and through-hole 14 has been seted up in the top of casing 13 run through, and cloth car 21 sets up in casing 13, has placed wide strap on the workstation 11, wheel 22 and guide plate 15 sliding connection, and controller 27 passes through second wire 28 and driving medium 23 electric connection.
The baffle comprises an arc plate 31 and a rectangular plate at the bottom end of the arc plate 31, the rectangular plate and the plate body 345 form a discharge hole, and the distance between the rectangular plate and the plate body 345 is used for controlling the width of the discharge hole.
The material quantity falling to the wide cloth belt in unit time is controlled by controlling the width of the discharge hole.
The width of the discharge port can be flexibly regulated and controlled by matching with production indexes, and the adaptability is wide.
When the distribution of the materials on the wide cloth belt is uneven, the problem of material distribution is solved, the discharge hole is closed, the materials are stored completely, then the materials fall down uniformly on each part, the emergency of uneven material distribution can be dealt with, the loss is reduced, and the time is strived for maintenance.
The control device 4 includes: the camera 41, the camera 41 is used for shooting the outer fringe profile of wide strap upper material side in real time, and the bottom of camera 41 is connected with the top of workstation 11, and camera 41 sets up the one end of keeping away from controller 27 at workstation 11, and camera 41 has wireless transmission equipment 43 through third wire 42 electric connection, and bi-directional motor 341 has control 44 through fourth wire 45 electric connection, and wireless transmission equipment 43 passes through radio wave with data transmission to control 44.
The camera 41 adopts an ESP32-CAM, and the ESP32-CAM is a camera 41 module based on an ESP32 chip, and integrates functions of a camera 41 sensor, image processing, wiFi communication and the like. The ESP32-CAM may transmit the image data acquired by the camera 41 to a mobile phone, a computer, etc. through a WiFi connection.
But the data transmission speed of ESP32-CAM through WiFi is lower than wireless transmission device 43, and is faster and more accurate through wireless transmission device 43.
The control member 44 is configured to receive the information sent by the wireless transmission device 43 and obtain the height difference between the peak and the trough of the material edge curve, when the material distributing carriage 21 retreats and the height difference between the peak and the trough of the material is not less than 0.5 cm, the control member 44 controls the bidirectional motor 341 to rotate and enable the plate 345 to be closely attached to the inner wall of the baffle, and when the material distributing carriage 21 advances, the bidirectional motor 341 reverses and enables the plate 345 to be separated from the baffle.
When the automatic feeding device is used, the moving speed of the trolley and the conveyor belt 24 is regulated according to the amount of processed materials in unit time, the moving speed of the trolley and the conveyor belt 24 is higher when the processed materials are more, proper numerical values are input into the controller 27, the transmission part 23 and the transmission system 25 are regulated and controlled through the controller 27, the transmission part 23 drives the conveyor belt 24 to rotate through motor rotation as power, the transmission system 25 regulates and controls a chain mechanism through a servo motor and drives the reciprocating operation of the material distributing trolley 21, when the material distributing trolley 21 advances, the moving direction and the moving speed of the material distributing trolley 21 and the conveyor belt 24 are the same, the material distributing trolley 21 and the conveyor belt 24 keep relatively stationary, and when the material distributing trolley 21 retreats, the moving speed of the material distributing trolley 21 and the conveyor belt 24 is different, the material distributing trolley 21 and the conveyor belt 24 relatively move, and materials on the conveyor belt 12 are distributed.
The baffle, the inclined plate 32 and the two side plates 33 form a discharging box together. The outer edge profile of the side face of the material on the wide cloth belt is shot in real time through the camera 41, and the information is transmitted to the wireless transmission equipment 43, the wireless transmission equipment 43 transmits the image information to the control piece 44, the control piece 44 is arranged to receive the information sent by the wireless transmission equipment 43 and obtain the height difference of the wave crest and the wave trough of the edge curve of the material, when the cloth carriage 21 retreats and the height difference of the wave crest and the wave trough of the material is smaller than 0.5 cm, the material on the wide belt 12 is uniform, regulation and control are not needed, and the discharge amount of the bottom of the discharge box in unit time is larger than the falling amount of the material in unit time of the conveying belt 24 at the moment, so that the material is prevented from being accumulated in the discharge box.
When the height difference between the peak and trough of the material is not less than 0.5 cm, the height fluctuation of the material on the wide belt 12 is large, the material is unevenly distributed, the control piece 44 controls the bidirectional motor 341 to rotate, the output end of the bidirectional motor 341 drives the screw rod to rotate, the screw cylinder 343 sequentially drives the connecting plate 344, the plate body 345 and the moving plate 346 to move along the axis direction of the screw rod, the moving plate 346 is pulled out from the slide way 347, the moving plate 346 and the plate body 345 are close to the inner wall of the baffle, the plate body 345 is tightly pressed against the inner wall of the baffle, the material outlet at the bottom of the material outlet box is sealed through the moving plate 346 and the plate body 345, at the moment, when the material distribution vehicle 21 retreats, the material on the conveying belt 24 falls into the material outlet box, and the height of the material in the material outlet box is continuously increased and approaches the bottom of the bottom plate 355.
The uneven distribution of the material on the wide belt 12 can be caused by different heights of the two ends of the conveying belt 24 or serious abrasion of the discharging end of the conveying belt 24, so that the material flows into the discharging box and is distributed again. If the material flows into the discharge box uniformly, the top of the material in the discharge box is just in contact with the bottom of the bottom plate 355, and if the material flows into the discharge box uniformly, the height of the material in the discharge box is higher than the bottom of the bottom plate 355.
After the materials on the conveying belt 24 all enter the discharging box, the pneumatic hydraulic cylinder 351 is started, the telescopic end of the pneumatic hydraulic cylinder 351 carries the piston rod 352, the vertical strip 353, the horizontal strip 354, the bottom plate 355, the second vertical plate 356 and the top plate 357 to reciprocate along the longitudinal axis of the piston rod 352, in the moving process, the bottom plate 355 can not collide with the inner wall of the side plate 33, the bottom plate 355 can push the materials higher than the bottom of the bottom plate 355 back and forth, the materials can enter a storage cavity (not shown) formed by one side, close to the two vertical plates, of the bottom of the top plate 357 and the top of the bottom plate 355 through the third pore canal 5, the materials in the storage cavity fall through the first pore canal 358, the higher materials move to the lower position, the flatness of the tops of the materials in the discharging box is completed, and the falling amount of the materials in each part per unit time in the material box is ensured to be close to or identical.
When the material distributing vehicle 21 advances, the output end of the bidirectional motor 341 carries the screw rod reversely, the screw cylinder 343 sequentially carries the connecting plate 344, the plate body 345 and the moving plate 346 to move towards the direction away from the inner wall of the baffle, the plate body 345 is separated from the baffle, the outlet at the bottom of the material distributing box is opened, and the materials uniformly fall down at all parts in the horizontal direction.
The invention is intended to cover any alternatives, modifications, equivalents, and variations that fall within the spirit and scope of the invention. In the above description of the preferred embodiments of the invention, specific details are set forth in order to provide a thorough understanding of the invention, and the invention will fully be understood to those skilled in the art without such details. In other instances, well-known methods, procedures, flows, components, circuits, and the like have not been described in detail so as not to unnecessarily obscure aspects of the present invention.
The foregoing is merely a preferred embodiment of the present invention and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present invention, which are intended to be comprehended within the scope of the present invention.
Claims (3)
1. An intelligent iron ore concentrate pellet distributor, which is characterized by comprising:
The automatic feeding device comprises a workbench (11) and guide plates (15) symmetrically distributed according to the longitudinal axis of the workbench (11), wherein the guide plates (15) are connected with a feeding vehicle (21) through wheels (22), a conveying belt (24) is wound on the feeding vehicle (21), one side of the feeding vehicle (21) is electrically connected with a controller (27) through a transmission piece (23), the transmission piece (23) is used for controlling the moving speed of the conveying belt (24), the controller (27) is electrically connected with a transmission system (25) through a first lead (26), the transmission system (25) is used for controlling the moving speed of a vehicle body, and the controller (27) is used for regulating and controlling the moving speeds of the transmission piece (23) and the transmission system (25);
according to the moving speed of the trolley and the conveyor belt (24) which are adjusted according to the amount of processed materials in unit time, the moving speed of the trolley and the conveyor belt (24) is higher, a transmission part (23) and a transmission system (25) are regulated and controlled by the controller (27), the transmission part (23) drives the conveyor belt (24) to rotate by taking the rotation of a motor as power, the transmission system (25) regulates and controls a chain mechanism through a servo motor and drives a material distributing trolley (21) to reciprocate, when the material distributing trolley (21) advances, the moving direction and the moving speed of the material distributing trolley (21) and the conveyor belt (24) are the same, the material distributing trolley (21) and the conveyor belt (24) are kept relatively stationary, when the material distributing trolley (21) retreats, the moving speed of the material distributing trolley (21) and the conveyor belt (24) is different, and the material distributing trolley (21) and the conveyor belt (24) relatively move to the wide belt (12);
A material control device (3) is arranged below one end of the conveying belt (24), and the material control device (3) is used for controlling the blanking amount in unit time and uniformly blanking all parts of the material outlet;
The top of one end, far away from the controller (27), of the workbench (11) is provided with a control device (4), and the control device (4) is used for shooting images of the side surface of a material on the wide belt (12) and transmitting uniformity information of the material to the material control device (3);
The material control device (3) comprises: the baffle, the baffle sets up the one end that is close to controlling means (4) at cloth car (21), the both ends of baffle are connected with swash plate (32) through sideboard (33), one side that baffle is close to controller (27) and one side that cloth car (21) is close to controlling means (4) fixed connection, one side that swash plate (32) is close to controller (27) and one side that cloth car (21) is close to controlling means (4) fixed connection, a discharging box is constituteed jointly to baffle, swash plate (32), two sideboards (33), the middle part of discharging box is provided with flat material piece (35), one side that cloth car (21) longitudinal axis was kept away from to flat material piece (35) and one side that sideboard (33) is close to cloth car (21) longitudinal axis fixed connection, the below of flat material piece (35) is provided with moving part (34);
The moving member (34) includes: the bidirectional motor (341), swash plate (32) are connected with the stiff end of bidirectional motor (341) through kicking block (348), the output of bidirectional motor (341) has silk section of thick bamboo (343) through lead screw threaded connection, the side of silk section of thick bamboo (343) is connected with a plurality of connecting plates (344), a plurality of connecting plates (344) are equidistant according to the circumferencial direction of lead screw and distribute, the one end that bi-directional motor (341) was kept away from to connecting plates (344) is connected with plate body (345), the top of plate body (345) is connected with moves board (346), slide (347) have been seted up to one side that controller (27) was kept away from to swash plate (32), slide (347) and move board (346) sliding connection, the transverse axis of lead screw is parallel with the transverse axis of swash plate (32).
The flat piece (35) comprises: the automatic discharging device comprises a pneumatic hydraulic cylinder (351), wherein a fixed part of the pneumatic hydraulic cylinder (351) is fixedly connected with one side, close to the longitudinal axis of a material distributing vehicle (21), of a side plate (33), a telescopic part of the pneumatic hydraulic cylinder (351) is connected with a vertical bar (353) through a telescopic rod, the bottom of the vertical bar (353) is connected with a horizontal bar (354), two ends of the horizontal bar (354) are respectively connected with a bottom plate (355), the edge of the top of the bottom plate (355) is connected with a top plate (357) through two second vertical plates (356), the two second vertical plates (356) are symmetrically distributed according to the longitudinal axis of the bottom plate (355), the bottom plate (355) of the bottom plate (355) is provided with a first pore passage (358) in a penetrating manner, the top of the top plate (357) is provided with a second pore passage (359) in a penetrating manner, the lower part of the second vertical plate (356) far away from the longitudinal axis of the material distributing vehicle (21) is provided with a third pore passage (5) in a penetrating manner, and after the materials enter the bottom plate (24) on the bottom plate (355) uniformly and are positioned in the same horizontal plane;
The control device (4) comprises: the camera (41), the outer fringe profile of material side on the camera (41) is used for shooting in real time on the wide strap, the bottom of camera (41) is connected with the top of workstation (11), camera (41) set up in the one end that controller (27) was kept away from to workstation (11), camera (41) are connected with wireless transmission equipment (43) through third wire (42) electricity, bi-directional motor (341) are connected with control piece (44) through fourth wire (45) electricity, wireless transmission equipment (43) are through radio wave with data transmission to control piece (44);
The control piece (44) is arranged to receive information sent by the wireless transmission equipment (43) and obtain the height difference of the wave crest and the wave trough of the material edge curve, when the material distribution vehicle (21) is retreated and the height difference of the wave crest and the wave trough of the material is not smaller than 0.5 cm, the control piece (44) controls the bidirectional motor (341) to rotate and enable the plate body (345) to be tightly attached to the inner wall of the baffle, and when the material distribution vehicle (21) is advanced, the bidirectional motor (341) is reversed and enables the plate body (345) to be separated from the baffle.
2. The intelligent iron ore concentrate pellet distributor according to claim 1, wherein: the top of workstation (11) is connected with casing (13), through-hole (14) have been seted up in the top of casing (13) run through, cloth car (21) set up in casing (13), wide strap has been placed on workstation (11), wheel (22) and guide plate (15) sliding connection, controller (27) are through second wire (28) and driving medium (23) electric connection.
3. The intelligent iron ore concentrate pellet distributor according to claim 1, wherein: the baffle comprises an arc plate (31) and a rectangular plate at the bottom end of the arc plate (31), wherein the rectangular plate and the plate body (345) form a discharge hole, and the distance between the rectangular plate and the plate body (345) is used for controlling the width of the discharge hole.
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| CN117963571A (en) | 2024-05-03 |
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