CN113816170B

CN113816170B - Intelligent accurate loading system of coal

Info

Publication number: CN113816170B
Application number: CN202111183634.1A
Authority: CN
Inventors: 欧阳其春; 黄海峰; 王冀宁; 陆正兴; 盛海益; 李亚
Original assignee: Jiangsu Liyuan Automation Engineering Co ltd; Huaibei Mining Co Ltd
Current assignee: Jiangsu Liyuan Automation Engineering Co ltd; Huaibei Mining Co Ltd
Priority date: 2021-10-11
Filing date: 2021-10-11
Publication date: 2022-06-28
Anticipated expiration: 2041-10-11
Also published as: CN113816170A

Abstract

The invention discloses an intelligent accurate coal loading system, which relates to the technical field of coal loading and comprises a material box, a gathering cylinder sleeve, a lifting pipe, a mixing and cleaning assembly, a spraying and feeding assembly, a first driving assembly, an anti-splash flattening assembly, a second driving assembly, a three-dimensional scanner, a weighing platform and a third driving assembly; according to the invention, through the acquisition of the real-time weight of the vehicle and the coal volume change of the carriage in the coal charging process, on the basis of realizing the mixing and accurate and uniform spreading of multiple kinds of coal, the clean charging of the residual charging material and the compaction and leakage prevention work after charging are further realized, and the problems that the loading is too complicated, the residual charging of the coal is incomplete and the vehicle is easy to spill after charging in the traditional coal charging process are solved.

Description

Intelligent accurate loading system of coal

Technical Field

The invention relates to the technical field of coal loading, in particular to an intelligent and accurate coal loading system.

Background

An intelligent and accurate loading system for coal is composed of a feeder, a coal grinding machine, a coal feeding system, a coal conveying system and a coal storage system, then the feeding machine feeds in sequence, when the feeding machine feeds and loads, the vehicle runs, the method has some defects, when the feeding machine feeds and the coal types are more, the feeding is more complex, because some coal is attached to the inner wall of the feeder to cause residual coal and inaccurate charging, and when loading, the coal is directly charged to cause local accumulation of the coal, which causes the enlargement of a charging demand carriage, after charging, because coal is easy to leak and scatter, the volume in the vehicle after charging is affected, and the vehicle charging is usually weighed twice, before and after charging, however, the coal is not accurate enough again due to the moving and leaking of the vehicle, and the material needs to be supplemented again, so that the cost is increased;

In view of the above technical drawbacks, a solution is proposed.

Disclosure of Invention

The invention aims to: the device is characterized in that a material box, a material converging cylinder sleeve, a lifting pipe, a mixing and cleaning component, a spraying and feeding component, a first driving component, a splash-proof flattening component, a second driving component, a three-dimensional scanner, a weighing platform and a third driving component are arranged; through the collection of the real-time weight of the in-process vehicle of feeding at coal and the coal volume change in carriage, on the basis of realizing that multiple coals are mixed and accurate even stone, the compaction leak protection work after the remaining clean feeding and the feeding of feeding has further been realized, solves traditional coal loading in-process, and the loading is too loaded down with trivial details, easily causes the remaining incomplete feeding of coal, and the vehicle easily leaks the problem of spilling after feeding.

In order to achieve the purpose, the invention adopts the following technical scheme:

the intelligent and accurate coal loading system comprises a supporting frame, a material box, a three-dimensional scanner and a weighing platform, wherein the material box is fixedly arranged at the center of the top of the supporting frame, the weighing platform is arranged on a bottom plate of the supporting frame, the three-dimensional scanner is movably arranged on a side plate of the supporting frame, two three-dimensional scanners are symmetrically arranged, the material box is symmetrically provided with two groups of feed inlets, a plurality of feed inlets are arranged at the same side of the material box, a material gathering cylinder sleeve is fixedly arranged at the bottom end of the material box, a lifting pipe is slidably arranged in the material gathering cylinder sleeve, the outer end of the top of the lifting pipe is abutted against the inner end of the material gathering cylinder sleeve, an anti-splash flattening assembly is abutted against the bottom end of the lifting pipe, a mixed cleaning assembly is arranged in the material box, the outer end of the mixed cleaning assembly is abutted against the inner wall of the material box, a spraying feeding assembly is rotationally arranged in the lifting pipe, and the spraying feeding assembly and the mixed cleaning assembly are suitably provided with a first driving assembly for driving the mixed cleaning assembly to rotate synchronously, the first driving assembly is arranged at the top end of the material box, the lifting pipe is matched with a second driving assembly for driving the lifting pipe to lift, and a third driving assembly for driving the three-dimensional scanner to move is arranged between the three-dimensional scanner and the supporting frame.

Further, mix clear subassembly and include that first fixed cover, V-arrangement connecting piece and arc mix clear sword, the arc mixes clear sword and V-arrangement connecting piece and all is equipped with a plurality ofly, the arc mixes clear sword and V-arrangement connecting piece fixed connection and one-to-one, V-arrangement connecting piece and first fixed cover fixed connection, the V-arrangement connecting piece uses the center of first fixed cover to distribute according to annular array as the centre of a circle, the arc mixes the inner wall butt that the outer end of V-arrangement connecting piece and material bottom of the case portion were kept away from to clear sword, first fixed cover and first drive assembly fixed connection.

Further, it includes that the arc sprays the mouth, first dead lever, the fixed cover of second, slides the bull stick and connects the bull stick to spray the feed subassembly, the arc sprays the mouth and slides and locate in the elevator tube, and the arc sprays the outer end butt at mouth top in the inner wall department of elevator tube bottom, the outer end of slip bull stick is located to the fixed cover of second, the outer end of slip bull stick with be connected bull stick sliding connection, and the top of slip bull stick locate connect in the bull stick and rather than the joint, the fixed outer end of locating the fixed cover of second of one end of first dead lever, its other end is fixed in the arc and sprays the top inner wall department of mouth, and first dead lever is fixed and is equipped with a plurality ofly and uses the centre of a circle of the fixed cover of second to distribute according to annular array, connect the top and the first drive assembly fixed connection of bull stick.

Furthermore, the outer end of slip bull stick is equipped with the draw runner, the draw runner is located a plurality ofly and is used the slip bull stick as the center and press annular array distribution, and connects the bull stick and set up the spout of adaptation draw runner joint.

Furthermore, a plurality of spraying holes are formed in the bottom of the arc-shaped spraying nozzle.

Further, a drive assembly includes servo motor and initiative bull stick, the fixed top of locating the material case of servo motor, the material incasement is located in the rotation of initiative bull stick, and the one end of initiative bull stick run through the inner wall of material case extend to its outside and with servo motor's output shaft fixed connection, its bottom with be connected bull stick fixed connection, initiative bull stick and first fixed cover fixed connection, and the outer end of initiative bull stick is located to first fixed ways.

Further, the splashproof subassembly that flattens includes the splashproof and presses dull and stereotyped, tension arc cover, guide way and guide block, the splashproof presses dull and stereotyped butt in the bottom of fall way, and the splashproof presses dull and stereotyped symmetry to be equipped with two, two the splashproof presses flat board clearance fit to constitute sealing valve, the adaptation of splashproof press flat board has its relative motion's of drive fourth drive subassembly, the top surface that the splashproof pressed dull and stereotyped is equipped with the tension arc cover, the outer end of fall way is located to tension arc cover movable sleeve, and the opposite face of two tension arc covers has seted up the guide way, swing joint in the guide way has the guide block, two the outer end of the fixed locating of fall way of opposite face of guide block.

Further, fourth drive assembly includes synchronous machine, lead screw and backup pad, the backup pad is equipped with two and the symmetry sets up, two the opposite face of backup pad is fixed and is located the outer end of fall way, and the backup pad presses dull and stereotyped parallel arrangement with lead screw and splashproof respectively, the fixed top of locating the backup pad of synchronous machine, the one end of lead screw and synchronous machine's output shaft fixed connection, its other end rotate with the fall way and be connected, two the screw thread section of lead screw sets up to opposite soon, and the screw thread section threaded connection of lead screw outer end has T shape slider, the one end of T shape slider runs through behind the backup pad and fixedly connected with chevron shape link, the bottom and the splashproof of chevron shape link press dull and stereotyped fixed connection, and the chevron shape link locates the looks dorsal part of two tension arc covers.

Further, the second drive assembly includes the fixed cover of third, synchronous hydro-cylinder and second dead lever, the outer end of fall way is located to the fixed cover of third, the both ends of the fixed cover of third are located to the second dead lever symmetry, the top and the braced frame fixed connection of synchronous hydro-cylinder, and the piston rod and the second dead lever fixed connection of synchronous hydro-cylinder, synchronous hydro-cylinder sets up with the piston rod is perpendicular.

Further, third drive assembly includes micro motor, gear and pinion rack, micro motor's output shaft and gear fixed connection, the pinion rack symmetry is equipped with two, and the pinion rack is to fixed locating braced frame's curb plate on, the gear is located between two pinion racks and is connected rather than the meshing, two the fixed calorie of strip that is equipped with of opposite face of pinion rack, card strip and pinion rack are through a plurality of bolt fixed connection, and card strip slip joint has the cunning protruding, the fixed both sides of locating three-dimensional scanner of cunning protruding.

In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:

the material box, the material converging cylinder sleeve, the lifting pipe, the mixing and cleaning component, the spraying and feeding component, the first driving component, the anti-splash flattening component, the second driving component, the three-dimensional scanner, the weighing platform and the third driving component are arranged; through the collection of the real-time weight of the vehicle and the volume change of the coal in the carriage in the coal charging process, on the basis of realizing the mixing and accurate uniform spreading of various coals, the compaction and leakage-proof work of charging residual clean charging and charging is further realized, the step of coal charging is simplified, the problems that in the traditional coal charging process, the charging is too complicated, the residual charging of the coal is incomplete and the vehicle is easy to leak and spill after charging are solved.

Drawings

FIG. 1 shows a schematic of the structure of the present invention;

FIG. 2 illustrates an enlarged partial view of the elevator tube provided in accordance with the present invention;

FIG. 3 shows a partial enlarged view at B of FIG. 2;

FIG. 4 illustrates a schematic structural view of a splash flattening assembly provided in accordance with the present invention;

FIG. 5 shows a cross-sectional view at C-C of FIG. 3;

FIG. 6 illustrates a cross-sectional plan view of a sliding rotary bar and a connecting rotary bar provided in accordance with the present invention;

FIG. 7 shows a partial enlarged view at A of FIG. 1;

illustration of the drawings: 1. a support frame; 2. a material box; 3. a cylinder liner for gathering materials; 4. a lifting pipe; 5. a mixing and cleaning component; 6. a spray feed assembly; 7. a first drive assembly; 8. a splash and flatten assembly; 9. a second drive assembly; 10. a three-dimensional scanner; 11. a weighing platform; 12. a third drive assembly; 201. a feed inlet; 501. a first fixing sleeve; 502. a V-shaped connector; 505. an arc-shaped mixed cleaning knife; 601. an arc-shaped spray nozzle; 602. a first fixing lever; 603. a second fixing sleeve; 604. sliding the rotating rod; 605. connecting the rotating rod; 606. a spray orifice; 607. a slide bar; 701. a servo motor; 702. an active rotating rod; 801. the splash-proof pressing plate; 802. a fourth drive assembly; 803. a tension arc sleeve; 804. a guide groove; 805. a synchronous motor; 806. a screw rod; 807. a support plate; 808. a T-shaped slider; 809. a herringbone connecting frame; 810. a guide block; 901. a third fixing sleeve; 902. a synchronous oil cylinder; 903. a second fixing bar; 1201. a micro motor; 1202. a gear; 1203. a toothed plate; 1204. clamping the strip; 1205. and (4) sliding and protruding.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution:

an intelligent and accurate coal loading system comprises a supporting frame 1, a material box 2, a three-dimensional scanner 10 and a weighing platform 11, wherein the material box 2 is fixedly arranged at the center of the top of the supporting frame 1, the weighing platform 11 is arranged on a bottom plate of the supporting frame 1, the three-dimensional scanner 10 is movably arranged on a side plate of the supporting frame 1, two three-dimensional scanners 10 are symmetrically arranged, two groups of feed inlets 201 are symmetrically arranged on the material box 2, a plurality of feed inlets 201 are arranged on the same side, a material gathering cylinder sleeve 3 is fixedly arranged at the bottom end of the material box 2, a lifting pipe 4 is slidably arranged in the material gathering cylinder sleeve 3, the outer end of the top of the lifting pipe 4 is abutted to the inner end of the material gathering cylinder sleeve 3, a splash-proof flattening assembly 8 is abutted to the bottom end of the lifting pipe, a mixed cleaning assembly 5 is arranged in the material box 2, the outer end of the mixed cleaning assembly 5 is abutted to the inner wall of the material box 2, a spraying and feeding assembly 6 is rotatably arranged in the lifting pipe 4, the spraying and feeding assembly 6 is adapted to a first driving assembly 7 driving the mixed cleaning assembly to rotate synchronously, the first driving assembly 7 is arranged at the top end of the material box 2, the lifting pipe 4 is matched with a second driving assembly 9 for driving the lifting pipe to lift, a third driving assembly 12 for driving the three-dimensional scanner 10 to move is arranged between the three-dimensional scanner 10 and the supporting frame 1, the weighing platform 11 is used for measuring the weight of a vehicle before and after the vehicle is loaded, and the three-dimensional scanner 10 is used for collecting the volume of the vehicle for loading and comprehensively judging the weight and the volume and is used for enhancing the accuracy of coal loading;

The mixed cleaning component 5 comprises a first fixing sleeve 501, a V-shaped connecting piece 502 and an arc-shaped mixed cleaning knife 505, the arc-shaped mixed cleaning knife 505 and the V-shaped connecting piece 502 are respectively provided with a plurality of arc-shaped mixed cleaning knives 505, the arc-shaped mixed cleaning knives 505 are fixedly connected with the V-shaped connecting piece 502 in a one-to-one correspondence manner, the V-shaped connecting piece 502 is fixedly connected with the first fixing sleeve 501, the V-shaped connecting pieces 502 are distributed according to an annular array by taking the center of the first fixing sleeve 501 as the circle center, the outer end of the arc-shaped mixed cleaning knife 505 far away from the V-shaped connecting piece 502 is abutted against the inner wall of the bottom of the material box 2, and the first fixing sleeve 501 is fixedly connected with the first driving component 7;

the spraying and feeding assembly 6 comprises an arc spraying nozzle 601, a first fixing rod 602, a second fixing sleeve 603, a sliding rotating rod 604 and a connecting rotating rod 605, wherein the arc spraying nozzle 601 is slidably arranged in the lifting pipe 4, the outer end of the top of the arc spraying nozzle 601 is abutted against the inner wall of the bottom of the lifting pipe 4, a plurality of spraying holes 606 are formed in the bottom of the arc spraying nozzle 601, the second fixing sleeve 603 is fixedly sleeved at the outer end of the sliding rotating rod 604, the outer end of the sliding rotating rod 604 is slidably connected with the connecting rotating rod 605, the top of the sliding rotating rod 604 is arranged in the connecting rotating rod 605 and is clamped with the connecting rotating rod, one end of the first fixing rod 602 is fixedly arranged at the outer end of the second fixing sleeve 603, the other end of the first fixing rod 602 is fixed at the inner wall of the top of the arc spraying nozzle 601, the first fixing rod 602 is fixedly provided with a plurality of fixing rods and is distributed in an annular array by taking the circle center of the second fixing sleeve 603 as the center, the outer end of the sliding rotating rod 604 is provided with a sliding strip 607, the sliding bars 607 are arranged in a plurality of rows and distributed in an annular array by taking the sliding rotating rod 604 as the center, the connecting rotating rod 605 is provided with a sliding chute which is matched with the sliding bars 607 in a clamping way, and the top end of the connecting rotating rod 605 is fixedly connected with the first driving assembly 7;

The first driving assembly 7 comprises a servo motor 701 and an active rotating rod 702, the servo motor 701 is fixedly arranged at the top end of the material box 2, the active rotating rod 702 is rotatably arranged in the material box 2, one end of the active rotating rod 702 penetrates through the inner wall of the material box 2, extends to the outside of the material box and is fixedly connected with an output shaft of the servo motor 701, the bottom of the active rotating rod 702 is fixedly connected with the connecting rotating rod 605, the active rotating rod 702 is fixedly connected with a first fixing sleeve 501, and the first fixing sleeve 501 is sleeved at the outer end of the active rotating rod 702;

the servo motor 701 is started to work and an output shaft of the servo motor 701 is controlled to rotate, the output shaft of the servo motor 701 drives a driving rotating rod 702 fixed with the output shaft to rotate after rotating, the driving rotating rod 702 simultaneously drives a first fixing sleeve 501 fixed with the driving rotating rod and a connecting rotating rod 605 to rotate after rotating, the first fixing sleeve 501 drives a V-shaped connecting piece 502 fixed with the first fixing sleeve to rotate after rotating, the V-shaped connecting piece 502 drives an arc-shaped mixing and cleaning knife 505 fixed with the V-shaped connecting piece to rotate, the arc-shaped mixing and cleaning knife 505 scrapes and cleans the bottom arm of the material box 2 after rotating and simultaneously sprays and mixes coal poured into the V-shaped connecting piece, so that the multiple coals are uniformly mixed and then discharged, and the detection effect is improved for the physicochemical property of later-stage multiple coal mixing detection;

Meanwhile, after the connecting rotating rod 605 rotates, the sliding rotating rod 604 which is in sliding clamping connection with the connecting rotating rod is driven to rotate, the sliding rotating rod 604 drives the second fixing sleeve 603 which is fixed with the sliding rotating rod to rotate, the second fixing sleeve 603 drives the first fixing rod 602 which is fixed with the second fixing sleeve to rotate, the first fixing rod 602 drives the arc spraying nozzle 601 which is fixed with the first fixing rod to rotate after rotating, when coal reaches the arc spraying nozzle 601, the coal is centrifugally sprayed out of the spraying hole 606, and therefore the coal is uniformly sprayed on the surface in a carriage, because the coal weight in the arc spraying nozzle 601 is different, the weight of the arc spraying nozzle 601 is also different in influence, when the arc spraying nozzle 601 rotates at a high speed, the arc spraying nozzle 601 automatically moves upwards or downwards under the influence of the coal weight, and the spraying area is wider;

the splash-proof flattening assembly 8 comprises a splash-proof flattening plate 801, two tension arc sleeves 803, a guide groove 804 and guide blocks 810, the splash-proof flattening plate 801 is abutted to the bottom end of the lifting pipe 4, the two splash-proof flattening plates 801 are symmetrically arranged, the two splash-proof flattening plates 801 are in clearance fit to form a sealing valve, the splash-proof flattening plate 801 is matched with a fourth driving assembly 802 for driving the splash-proof flattening plate to move relatively, the tension arc sleeves 803 are arranged on the top surface of the splash-proof flattening plate 801, the tension arc sleeves 803 are movably sleeved on the outer end of the lifting pipe 4, the guide grooves 804 are formed in opposite surfaces of the two tension arc sleeves 803, the guide blocks 810 are movably connected in the guide groove 804, and the opposite surfaces of the two guide blocks 810 are fixedly arranged on the outer end of the lifting pipe 4;

The fourth driving assembly 802 comprises a synchronous motor 805, a screw rod 806 and support plates 807, the support plates 807 are arranged in two and are symmetrically arranged, opposite surfaces of the two support plates 807 are fixedly arranged at the outer end of the lifting pipe 4, the support plates 807 are respectively arranged in parallel with the screw rod 806 and the anti-splashing flat pressing plate 801, the synchronous motor 805 is fixedly arranged at the top of the support plates 807, one end of the screw rod 806 is fixedly connected with an output shaft of the synchronous motor 805, the other end of the screw rod is rotatably connected with the lifting pipe 4, the thread sections of the two screw rods 806 are arranged in opposite rotating directions, the thread sections at the outer end of the screw rod 806 are in threaded connection with a T-shaped sliding block 808, one end of the T-shaped sliding block 808 penetrates through the support plates 807 and is fixedly connected with a herringbone connecting frame 809, the bottom end of the herringbone connecting frame 809 is fixedly connected with the anti-splashing flat pressing plate 801, and the herringbone connecting frame 809 is arranged at the opposite sides of the two tension arc sleeves 803;

the synchronous motor 805 is started to work and the output shaft of the synchronous motor 805 is controlled to rotate forwards, the output shaft of the synchronous motor 805 drives the screw rod 806 fixed with the synchronous motor to rotate after rotating forwards, the screw rod 806 drives the two T-shaped sliding blocks 808 to move relatively after rotating, the two T-shaped sliding blocks 808 drive the two herringbone connecting frames 809 fixed with the T-shaped sliding blocks to move relatively after moving relatively, when the two herringbone connecting frames 809 drive the two splash-proof pressing flat plates 801 fixed with the T-shaped sliding blocks to move relatively and the output shaft of the synchronous motor 805 is controlled to rotate reversely, the two splash-proof pressing flat plates 801 move back to back through transmission of the parts, when the two splash-proof pressing flat plates 801 move back to back, the arc spraying nozzle 601 moves downwards under the action of weight and gradually extends out of the lifting pipe 4, and after moving downwards, the arc spraying nozzle 601 sequentially drives the first fixing rod 602, the second fixing sleeve 603 and the sliding rotating rod 604 fixed with the arc spraying nozzle to move downwards, when the sliding rotating rod 604 moves downwards, the outer end of the sliding rotating rod gradually slides out of the sliding rotating rod 604;

When the two anti-splash pressing flat plates 801 move relatively and squeeze the arc-shaped spraying nozzle 601, the anti-splash pressing flat plates 801 squeeze the arc-shaped side wall of the arc-shaped spraying nozzle 601 all the time, when the two anti-splash pressing flat plates 801 are abutted and closed, the arc-shaped spraying nozzle 601 is squeezed back into the lifting pipe 4, the anti-splash pressing flat plates 801 are opened to prevent coal from splashing around when the arc-shaped spraying nozzle 601 sprays, the environmental sanitation of an area is influenced, and when the anti-splash pressing flat plates 801 are closed, the arc-shaped spraying nozzle 601 is protected;

the second driving assembly 9 comprises a third fixing sleeve 901, a synchronous oil cylinder 902 and a second fixing rod 903, the third fixing sleeve 901 is fixedly sleeved at the outer end of the lifting pipe 4, the second fixing rod 903 is symmetrically arranged at two ends of the third fixing sleeve 901, the top end of the synchronous oil cylinder 902 is fixedly connected with the supporting frame 1, a piston rod of the synchronous oil cylinder 902 is fixedly connected with the second fixing rod 903, and the synchronous oil cylinder 902 is perpendicular to the piston rod;

when the splash-proof pressing plates 801 are abutted and closed, the synchronous oil cylinder 902 is started and the piston rod of the synchronous oil cylinder 902 is controlled to move downwards, the piston rod of the synchronous oil cylinder 902 moves downwards to drive the second fixing rod 903 fixed with the synchronous oil cylinder to move downwards, the second fixing rod 903 moves downwards to drive the third fixing sleeve 901 fixed with the synchronous oil cylinder to move downwards, the third fixing sleeve 901 moves downwards to drive the splash-proof flattening component 8 on the third fixing sleeve to move downwards, opposite sides of the two splash-proof pressing plates 801 are abutted to the inside of the carriage and press the coal in the carriage downwards, the coal in the carriage is flattened and compacted, coal leakage of a vehicle in the moving process is prevented, the specific weight of the coal is increased, obviously after compaction, more coal can be contained in a unit area, and the three-dimensional scanner 10 is convenient to scan the residual volume in the vehicle;

The third driving assembly 12 comprises a micro motor 1201, a gear 1202 and toothed plates 1203, an output shaft of the micro motor 1201 is fixedly connected with the gear 1202, the toothed plates 1203 are symmetrically arranged in two numbers, the toothed plates 1203 are oppositely and fixedly arranged on side plates of the supporting frame 1, the gear 1202 is arranged between the two toothed plates 1203 and is in meshed connection with the toothed plates 1203, clamping strips 1204 are fixedly arranged on opposite surfaces of the two toothed plates 1203, the clamping strips 1204 are fixedly connected with the toothed plates 1203 through a plurality of bolts, sliding bulges 1205 are slidably clamped on the clamping strips 1204, and the sliding bulges 1205 are fixedly arranged on two sides of the three-dimensional scanner 10;

the micro motor 1201 is started to work and the output shaft of the micro motor 1201 is controlled to rotate in the forward direction or the reverse direction, the output shaft of the micro motor 1201 rotates in the forward direction or the reverse direction and then drives the gear 1202 fixed with the micro motor to rotate in the forward direction or the reverse direction, the gear 1202 is arranged between the two toothed plates 1203 and is meshed with the two toothed plates 1203, and meanwhile, the clamping strip 1204 is connected with the sliding protrusion 1205 in a sliding mode, so that the gear 1202 rotates in the forward direction or the reverse direction and then drives the three-dimensional scanner 10 fixed with the micro motor 1201 to move back and forth, the two three-dimensional scanners 10 are controlled to move back and forth, and therefore the coal volume in the carriage can be collected conveniently, namely the volume of the carriage which is not loaded in the loading process is collected;

the working principle is as follows:

The vehicle is driven into the supporting frame 1 and positioned below the lifting pipe 4, then the second driving assembly 9 is started to control the lifting pipe 4 to descend, the lifting pipe 4 drives the anti-splash flattening assembly 8 to descend after descending, the anti-splash flattening plate 801 is opened in the descending process of the anti-splash flattening assembly 8, the arc-shaped spraying nozzle 601 of the spraying and feeding assembly 6 extends out of the lifting pipe 4, meanwhile, the two anti-splash flattening plates 801 are put on two side plates of a vehicle compartment, when the anti-splash flattening plate 801 is completely opened and the arc-shaped spraying nozzle 601 completely extends out, according to a coal requirement formulation table of a customer, a plurality of kinds of ground coal are respectively conveyed into the material box 2 from the feeding port 201, the first driving assembly 7 is simultaneously opened to drive the mixing assembly 5 and the spraying and feeding assembly 6 to rotate, the arc-shaped mixing knife 505 scrapes the inner wall of the material box 2 after the mixing assembly 5 rotates, so as to prevent the coal from remaining, the arc-shaped cleaning mixing knife 505 is used for scattering and mixing various coals in the arc-shaped cleaning mixing knife, the scattered and mixed coals fall into the lifting pipe 4 from the material collecting cylinder sleeve 3 and fall into the arc-shaped spraying nozzle 601 through the lifting pipe 4, the arc-shaped spraying nozzle 601 centrifugally accelerates the coals to enable the coals to be sprayed out and uniformly fall into a carriage, and the splash-proof pressing flat plate 801 prevents the coals from being splashed out;

After the quantitative height and the weight position of coal are determined by the coal through the three-dimensional scanner 10 and the weighing platform 11, controlling a splash-proof pressing plate 801 of the splash-proof pressing assembly 8 to be closed, starting the second driving assembly 9 to control the splash-proof pressing plate 801 to be pressed down along the wall of the carriage, compacting the coal until the sprayed coal is applied with quantitative pressure, controlling the splash-proof pressing plate 801 to return by the second driving assembly 9, then controlling the splash-proof pressing plate 801 of the splash-proof pressing assembly 8 to be opened again, and repeating the steps until loading work is completed;

by integrating the technical scheme, the material box 2, the material gathering cylinder sleeve 3, the lifting pipe 4, the mixing and cleaning assembly 5, the spraying and feeding assembly 6, the first driving assembly 7, the anti-splash flattening assembly 8, the second driving assembly 9, the three-dimensional scanner 10, the weighing platform 11 and the third driving assembly 12 are arranged; through the collection of the real-time weight of the in-process vehicle that charges at coal and the coal volume change in carriage, on the basis of realizing that multiple coal mixes and accurate even stone, further realized to the remaining clean compaction leak protection work of charging and after charging of charging, solve traditional coal loading in-process, the loading is too loaded down with trivial details, easily causes the remaining incomplete that charges of coal, and the vehicle easily leaks the problem of spilling after charging.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.

Claims

1. The intelligent accurate loading system for coal comprises a supporting frame (1), a material box (2), a three-dimensional scanner (10) and a weighing platform (11), wherein the material box (2) is fixedly arranged at the top center of the supporting frame (1), the weighing platform (11) is arranged on a bottom plate of the supporting frame (1), the three-dimensional scanner (10) is movably arranged on a side plate of the supporting frame (1), the three-dimensional scanner (10) is symmetrically provided with two material inlets (201), the material box (2) is symmetrically provided with two groups of material inlets (201) and is provided with a plurality of material inlets (201) at the same side, the intelligent accurate loading system is characterized in that a material gathering cylinder sleeve (3) is fixedly arranged at the bottom end of the material box (2), a lifting pipe (4) is arranged in the material gathering cylinder sleeve (3) in a sliding manner, the outer end of the top of the lifting pipe (4) is abutted to the inner end of the material gathering cylinder sleeve (3), and a splash-proof flattening assembly (8) is abutted to the bottom end of the lifting pipe, a mixed cleaning component (5) is arranged in the material box (2), the outer end of the mixed cleaning component (5) is abutted against the inner wall of the material box (2), a spraying feeding component (6) is rotationally arranged in the lifting pipe (4), the spraying feeding component (6) and the mixed cleaning component (5) are matched with a first driving component (7) for driving the spraying feeding component and the mixed cleaning component to synchronously rotate, the first driving component (7) is arranged at the top end of the material box (2), the lifting pipe (4) is matched with a second driving component (9) for driving the lifting pipe to ascend and descend, and a third driving component (12) for driving the three-dimensional scanner (10) to move is arranged between the three-dimensional scanner (10) and the supporting frame (1);

The spraying feeding assembly (6) comprises an arc spraying nozzle (601), a first fixing rod (602), a second fixing sleeve (603), a sliding rotating rod (604) and a connecting rotating rod (605), wherein the arc spraying nozzle (601) is arranged in the lifting pipe (4) in a sliding mode, the outer end of the top of the arc spraying nozzle (601) abuts against the inner wall of the bottom of the lifting pipe (4), the second fixing sleeve (603) is fixedly sleeved at the outer end of the sliding rotating rod (604), the outer end of the sliding rotating rod (604) is connected with the connecting rotating rod (605) in a sliding mode, the top of the sliding rotating rod (604) is arranged in the connecting rotating rod (605) and is clamped with the connecting rotating rod, one end of the first fixing rod (602) is fixedly arranged at the outer end of the second fixing sleeve (603), the other end of the first fixing rod is fixed at the inner wall of the top of the arc spraying nozzle (601), and the first fixing rod (602) is fixedly provided with a plurality of circle centers of the second fixing sleeve (603) and is distributed according to an annular array, the top end of the connecting rotating rod (605) is fixedly connected with the first driving component (7);

the splash-proof flattening assembly (8) comprises a splash-proof flattening plate (801), a tension arc sleeve (803), a guide groove (804) and a guide block (810), the splash-proof flattening plate (801) is abutted to the bottom end of the lifting pipe (4), two splash-proof press plates (801) are symmetrically arranged, the two splash-proof press plates (801) are in clearance fit to form a sealing valve, the splash press plate (801) is adapted with a fourth drive assembly (802) for driving relative movement thereof, the top surface of the splash-proof pressing plate (801) is provided with a tension arc sleeve (803), the tension arc sleeve (803) is movably sleeved at the outer end of the lifting pipe (4), the opposite surfaces of the two tension arc sleeves (803) are provided with guide grooves (804), guide blocks (810) are movably connected in the guide grooves (804), and the opposite surfaces of the two guide blocks (810) are fixedly arranged at the outer end of the lifting pipe (4);

The fourth driving assembly (802) comprises a synchronous motor (805), a screw rod (806) and a supporting plate (807), the supporting plate (807) is provided with two symmetrical supporting plates, the outer ends of the lifting pipe (4) are fixedly arranged on the opposite surfaces of the supporting plate (807), the supporting plate (807) is respectively arranged in parallel with the screw rod (806) and the anti-splash pressing plate (801), the synchronous motor (805) is fixedly arranged at the top of the supporting plate (807), one end of the screw rod (806) is fixedly connected with an output shaft of the synchronous motor (805), the other end of the screw rod is rotatably connected with the lifting pipe (4), the thread section turning directions of the screw rod (806) are opposite, a T-shaped sliding block (808) is in thread section connection with the outer end of the screw rod (806), one end of the T-shaped sliding block (808) penetrates through the supporting plate (807) and then is fixedly connected with a herringbone connecting frame (809), the bottom end of the herringbone connecting frame (809) is fixedly connected with the splash-proof pressing plate (801), and the herringbone connecting frame (809) is arranged on the opposite sides of the two tension arc sleeves (803);

the second driving assembly (9) comprises a third fixing sleeve (901), a synchronous oil cylinder (902) and a second fixing rod (903), the third fixing sleeve (901) is fixedly sleeved at the outer end of the lifting pipe (4), the second fixing rod (903) is symmetrically arranged at two ends of the third fixing sleeve (901), the top end of the synchronous oil cylinder (902) is fixedly connected with the supporting frame (1), a piston rod of the synchronous oil cylinder (902) is fixedly connected with the second fixing rod (903), and the synchronous oil cylinder (902) is perpendicular to the piston rod.

2. The intelligent accurate loading system of coal as claimed in claim 1, wherein the clear subassembly (5) that mixes includes first fixed cover (501), V-arrangement connecting piece (502) and clear sword (505) are mixed to the arc, clear sword (505) and V-arrangement connecting piece (502) are mixed to the arc all is equipped with a plurality ofly, clear sword (505) is mixed to the arc and V-arrangement connecting piece (502) fixed connection and one-to-one correspondence, V-arrangement connecting piece (502) and first fixed cover (501) fixed connection, V-arrangement connecting piece (502) are distributed according to annular array with the center of first fixed cover (501) as the centre of a circle, the clear sword (505) is mixed to the arc is kept away from the outer end of V-arrangement connecting piece (502) and is supported with the inner wall of material case (2) bottom, first fixed cover (501) and first drive assembly (7) fixed connection.

3. The intelligent accurate loading system of coal of claim 1, characterized in that the outer end of the slip bull stick (604) is equipped with the draw runner (607), the draw runner (607) locate a plurality ofly and use slip bull stick (604) as the center and distribute according to annular array, and connect bull stick (605) and offer the spout of adaptation draw runner (607) joint.

4. The intelligent accurate loading system of coal as claimed in claim 1, characterized in that a plurality of spraying holes (606) are opened at the bottom of the arc spraying nozzle (601).

5. The intelligent accurate loading system of coal according to claim 3, characterized in that the first driving assembly (7) comprises a servo motor (701) and an active rotating rod (702), the servo motor (701) is fixedly arranged at the top end of the material tank (2), the active rotating rod (702) is rotatably arranged in the material tank (2), one end of the active rotating rod (702) penetrates through the inner wall of the material tank (2), extends to the outside of the material tank and is fixedly connected with the output shaft of the servo motor (701), the bottom of the active rotating rod is fixedly connected with the connecting rotating rod (605), the active rotating rod (702) is fixedly connected with a first fixing sleeve (501), and the first fixing sleeve (501) is sleeved at the outer end of the active rotating rod (702).

6. The intelligent accurate loading system of coal of claim 1, characterized in that, the third drive assembly (12) includes micro motor (1201), gear (1202) and pinion rack (1203), the output shaft and gear (1202) fixed connection of micro motor (1201), pinion rack (1203) symmetry is equipped with two, and pinion rack (1203) is to fixed locating on the curb plate of braced frame (1), gear (1202) locate between two pinion racks (1203) and rather than the meshing connection, two the opposite face of pinion rack (1203) is fixed and is equipped with card strip (1204), card strip (1204) and pinion rack (1203) are through a plurality of bolt fixed connection, and card strip (1204) slip joint has smooth protruding (1205), smooth protruding (1205) are fixed and are located the both sides of three-dimensional scanner (10).