CN117383146A - Ore piling protection device of belt conveyor - Google Patents
Ore piling protection device of belt conveyor Download PDFInfo
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- CN117383146A CN117383146A CN202311573491.4A CN202311573491A CN117383146A CN 117383146 A CN117383146 A CN 117383146A CN 202311573491 A CN202311573491 A CN 202311573491A CN 117383146 A CN117383146 A CN 117383146A
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- fixedly connected
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- rod
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- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 230000005389 magnetism Effects 0.000 claims description 2
- 230000001012 protector Effects 0.000 claims 1
- 239000003245 coal Substances 0.000 abstract description 31
- 230000000694 effects Effects 0.000 description 11
- 230000009471 action Effects 0.000 description 10
- 230000001105 regulatory effect Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000032258 transport Effects 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
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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
- B65G15/60—Arrangements for supporting or guiding belts, e.g. by fluid jets
- B65G15/64—Arrangements for supporting or guiding belts, e.g. by fluid jets for automatically maintaining the position of the belts
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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
- B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
- B65G23/44—Belt or chain tensioning arrangements
-
- 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
- B65G39/00—Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors
- B65G39/10—Arrangements of rollers
- B65G39/12—Arrangements of rollers mounted on framework
- B65G39/125—Arrangements of rollers mounted on framework for selectively adjusting troughing of the conveying belt
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Auxiliary Methods And Devices For Loading And Unloading (AREA)
Abstract
The invention relates to the field of belt conveyor protection devices, and discloses a belt conveyor ore stacking protection device, which comprises supporting rods, wherein the outer walls of the supporting rods are provided with connecting rods, the two ends of each connecting rod are fixedly connected with two supporting rods, the tops of the supporting rods are fixedly connected with supporting plates, the tops of the supporting plates are fixedly connected with supporting seats, the outer walls of the supporting seats are fixedly connected with motors, the output ends of the motors penetrate through the supporting seats, the output ends of the motors are fixedly connected with rotating shafts, the outer walls of the rotating shafts are fixedly connected with rollers, the rotating shafts are in rotating connection with the supporting seats, the tops of the supporting plates are fixedly connected with adjusting mechanisms, the outer walls of the adjusting mechanisms are in rotating connection with belts, the elastic performance of spring plates is utilized to enable the spring plates to drive baffle plates to move towards the middle parts of the rollers, and the belts are reset, so that the phenomenon that the belts deviate and twist due to the belt, finally, the phenomenon of stacking coal is avoided.
Description
Technical Field
The invention relates to the field of belt conveyor protection devices, in particular to a belt conveyor ore stacking protection device.
Background
A belt conveyor is a friction-driven machine that transports materials in a continuous manner. Mainly comprises a frame, a conveyer belt, a carrier roller, a tensioning device, a transmission device and the like. The material conveying process can be formed between an initial feeding point and a final discharging point on a certain conveying line. It can not only transport broken materials, but also transport finished articles.
In the transportation process of coal, the conveyer belt is likely to deviate and twist due to insufficient tension on the conveyer, finally, the conveyer belt is separated from the track, coal stacking accidents are easy to occur, most of the coal stacking accidents are prevented by continuously inspecting the conveyer belt manually, but the safety of workers is lowered, and the manual inspection efficiency is too slow.
Disclosure of Invention
Aiming at the defects of the prior art, the invention solves the technical problems by adopting the following technical scheme: the invention discloses a belt conveyor ore stacking protection device, which comprises a plurality of support rods, wherein the number of the support rods is multiple, the outer walls of the support rods are provided with connecting rods, the two ends of each connecting rod are fixedly connected with two support rods, the tops of the support rods are fixedly connected with supporting plates, the tops of the supporting plates are fixedly connected with supporting seats, the outer walls of the supporting seats are fixedly connected with motors, the output ends of the motors penetrate through the supporting seats, the output ends of the motors are fixedly connected with rotating shafts, the outer walls of the rotating shafts are fixedly connected with rollers, the rotating shafts are in rotary connection with the supporting seats, the number of the supporting plates is two, the two supporting plates are symmetrically arranged by taking the rollers as the center, the tops of the supporting plates are fixedly connected with adjusting mechanisms, and the outer walls of the adjusting mechanisms are in rotary connection with belts, and the belt conveyor ore stacking protection device further comprises:
the utility model provides a stop gear, includes the support column of fixed connection at the support plate top, the quantity of support column has two, the outer wall of support column is provided with the axis of rotation, the both ends and the two support columns of axis of rotation rotate to be connected, the outer wall fixedly connected with roller of axis of rotation, the outer wall fixedly connected with tension assembly of axis of rotation, the top fixedly connected with extension rod of support column, the extension rod is close to the one end fixedly connected with springboard of roller, and the springboard has elasticity, the one end fixedly connected with baffle that the springboard kept away from the extension rod, the one end that the baffle was close to the fixed block is equipped with the round bar, and the one end that the round bar kept away from the baffle is located inside the fixed block, round bar and spout sliding connection, the one end fixedly connected with fixed block that the support column was close to the roller, when the belt takes place the skew, the edge of roller can be moved to the belt, and the baffle contacts this moment to the belt to the effect that the baffle applys, and then the baffle produces the effect to the springboard, makes the spring board atress warp, utilizes the elasticity of springboard to drive the baffle to move towards the direction at the roller middle part, the belt reset, thereby avoids because of the belt to deviate from, warp and lets the phenomenon of coal pile.
The fixed block and the baffle are located same horizontal plane, the spout has been seted up to the inside of fixed block, the sliding tray has been seted up to the inside of fixed block, the spout sets up inside the fixed block with the sliding tray perpendicularly, just the spout switches on with the sliding tray, baffle and spout sliding connection, the inner wall sliding connection of sliding tray has the slider, and the both ends that the slider is close to the spout set up to the arc limit, produce the power when the baffle with the slider between, the slip of being convenient for the baffle reduces sharp corner and causes baffle and the frictional damage of slider, prolongs the life of baffle and slider, the slider runs through the fixed block through the sliding tray, the one end fixedly connected with magnetic path that the fixed block was kept away from to the slider, the outer wall fixedly connected with fixed plate that the slider is close to the magnetic path, the fixed plate sets up on the slider that is close to adjustment mechanism, and is different through the magnetic path magnetism that sets up both ends about, and when the baffle drives the baffle and resets, the slider is kept away from to the slider, utilizes the mutual suction between the magnetic path at both ends for the slider slides towards the direction of sliding tray spout, resets.
The tension assembly comprises bearings, the quantity of bearings is two, two the bearings use the roller to set up as central symmetry, the inner wall of bearing and the outer wall fixed connection of axis of rotation, the outer wall fixedly connected with regulating plate of bearing, the one end that the regulating plate is close to the roller is provided with the connecting rod, the both ends and the two regulating plates of connecting rod rotate to be connected, the one end fixedly connected with slide bar of connecting rod is kept away from to the regulating plate, the support column is close to the outer wall of slide bar and has seted up the annular, annular and slide bar sliding connection, the inner wall fixedly connected with limiting plate of annular, the effect of belt to baffle production, slide in the spout inside when the baffle atress is at the fixed block to the baffle extrudees the slider, and the slider moves to keeping away from the direction of spout at the sliding groove, and the slider drives the fixed plate and removes this moment, thereby regulating plate upper portion is rotated towards adjustment mechanism's direction, and connecting rod and belt contact simultaneously, makes the belt take full advantage of, and then the tension increase of belt slide in the annular inside, extrudees with the limiting plate, utilizes the elasticity of limiting plate, makes the limiting plate warp, through the limiting plate, places through the limiting plate, makes the slide bar slope and a self-locking function can't get back to the function.
The adjusting mechanism comprises a supporting plate, the supporting plate is fixedly connected with the supporting plate, a fixing seat is fixedly connected to the top of the supporting plate, a V-shaped groove is formed in the top of the fixing seat, a driving assembly is fixedly connected to the top of the fixing seat, a middle rod is slidably connected to the top of the driving assembly, an adjusting rod is rotatably connected to the outer wall of the middle rod, a moving assembly is fixedly connected to the top of the supporting plate, a rotating ring is fixedly connected to the outer wall of the middle rod, and a rotating ring is rotatably connected to the outer wall of the adjusting rod.
The utility model provides a coal conveyor belt, including the drive assembly, drive assembly includes the riser, the top fixed connection of riser and fixing base, the quantity of riser has two, the through-hole has been seted up to the outer wall of riser, through-hole and middle pole sliding connection, the inner wall fixedly connected with stopper of through-hole, the stopper is located the middle part of through-hole, the quantity of stopper has two, two the stopper uses middle pole as central symmetry setting, the bottom fixedly connected with supporting shoe of through-hole, the both ends and the two riser fixed connection of supporting shoe, the square hole has been seted up at the middle part of supporting shoe, through setting up supporting shoe and square hole for when the ball downwardly moving, play a spacing effect, avoid the elastic plate atress too big, lead to elastic plate plastic deformation, unable the restoration, the inside of square hole is provided with the ball, the ball runs through the supporting shoe through the square hole, the outer wall fixedly connected with elastic plate of ball, the ball is located the middle part of elastic plate, the both ends and fixing base fixed connection of elastic plate, when the volume of transportation increases, the belt is enough, and the guide bar is difficult to exert a stress to the middle of the weight, makes the weight of coal under the effect of the middle of the stopper, the impact down the weight of the ball, makes the weight of the medium, and the weight of the weight is limited under the effect of the impact down, the weight of the weight is well.
The utility model provides a coal pile, including the fixed bolster, remove subassembly includes dead lever, dead lever and backup pad fixed connection, the opening has been seted up at the top of dead lever, the movement groove has been seted up to the one end that the opening is close to the regulation pole, regulation pole and movement groove sliding connection, the inner wall fixedly connected with spring of opening, the one end and regulation pole fixed connection that the opening was kept away from to the spring, the outer wall fixedly connected with elastic cord of regulation pole, under the initial condition, the elastic cord is tight, utilizes the pulling force of elastic cord for the regulation pole can be located the one end that the movement groove is close to the dead lever, and makes the spring be in the state of compression, reaches balanced state, the one end and the fixing base fixed connection of regulation pole are kept away from to the elastic cord, the top fixedly connected with gasbag of fixing base, the one end fixedly connected with blade of fixing base is kept away from to the gasbag, the blade aligns with the elastic cord, elastic plate and gasbag fixed connection, the elastic cord is cut off under the effect to the blade on the gasbag that the elastic cord is fixed at this moment, and the elastic cord is broken under the elastic cord, under the elastic force of spring action, the regulation pole, the movement of adjusting pole is kept forward the coal pile in the direction of the middle of the guide groove, can be reduced to the coal pile, the coal pile can be formed to the slip in the direction under the action of spring.
The beneficial effects of the invention are as follows:
1. according to the invention, the limiting mechanism is arranged, when the belt is deviated, the belt can move towards the edge of the roller, and at the moment, the belt can be in contact with the baffle plate, so that the belt exerts force on the baffle plate, and the baffle plate exerts force on the spring plate, so that the spring plate is stressed and deformed, the spring plate drives the baffle plate to move towards the middle part of the roller by utilizing the elastic property of the spring plate, and the belt is reset, thereby avoiding the phenomena of deviating and twisting of the belt, and finally separating from a track and piling coal.
2. According to the invention, the sliding blocks and the magnetic blocks are arranged, the two ends of the sliding blocks, which are close to the sliding grooves, are provided with arc edges, when a force is generated between the baffle plates and the sliding blocks, the sliding of the baffle plates is facilitated, the damage of friction between the baffle plates and the sliding blocks caused by sharp corners is reduced, the service lives of the baffle plates and the sliding blocks are prolonged, and when the baffle plates are driven to reset by the spring plates, the baffle plates are far away from the sliding blocks, and the sliding blocks slide in the sliding grooves towards the sliding grooves and are reset by utilizing the mutual attraction between the magnetic blocks at the two ends.
3. According to the self-locking device, the tension component is arranged, so that the upper part of the adjusting plate is pushed to rotate towards the direction of the adjusting mechanism by the fixing plate, the connecting rod is in contact with the belt, the belt is tensioned, tension of the belt is further increased, meanwhile, the sliding rod slides in the annular groove and is extruded by the limiting plate, the limiting plate is deformed by utilizing the elastic performance of the limiting plate, the sliding rod passes through the limiting plate, and the sliding rod cannot return to the initial position due to the inclined arrangement of the limiting plate, so that the self-locking function is achieved.
4. According to the invention, the driving assembly is arranged, when the quantity of transported coal is increased, the phenomenon of coal piling easily occurs due to insufficient depth of the guide groove of the belt, under the action of gravity of the transported coal, the belt exerts force on the middle rod and the adjusting rod, the middle rod is stressed to squeeze the limiting block, when the stress is larger than a limited value, the middle rod passes through the limiting block, so that the middle rod is contacted with the ball, the ball moves downwards, the middle part of the elastic plate is stressed and deformed, and the elastic performance of the elastic plate is utilized to play a role of buffering.
5. According to the invention, the moving assembly is arranged, the middle part of the elastic plate moves downwards, so that the air bag arranged between the elastic plate and the fixed seat deforms under the action of force, at the moment, the blade fixed on the air bag cuts off the elastic rope, the elastic rope breaks, and under the elastic action of the spring, the adjusting rod slides in the moving groove towards the direction of the middle rod, so that the depth of the guide groove formed by the belt is increased, the possibility of coal piling is reduced, and the coal piling protection effect is realized.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a schematic structural diagram of a side view of the present invention;
FIG. 3 is a schematic view of a spacing mechanism according to the present invention;
FIG. 4 is a schematic view of a portion of the tension assembly of the present invention;
FIG. 5 is a schematic view of the structure of the enlarged view at C of the present invention;
FIG. 6 is a schematic view of the structure of the enlarged view at B of the present invention;
FIG. 7 is a schematic view of the structure of the adjustment mechanism of the present invention;
FIG. 8 is a schematic view of the drive assembly of the present invention;
FIG. 9 is a schematic view of the structure of the moving assembly of the present invention;
fig. 10 is a schematic structural view of an enlarged view of the present invention at a.
In the figure: 1. a support rod; 2. a connecting rod; 3. a support plate; 4. a motor; 5. a rotating shaft; 6. a roller; 7. an adjusting mechanism; 71. a support plate; 72. a fixing seat; 73. a drive assembly; 731. an elastic plate; 732. a vertical plate; 733. a through hole; 734. a limiting block; 735. a support block; 736. square holes; 737. a ball; 74. an intermediate lever; 75. an adjusting rod; 76. a moving assembly; 761. a fixed rod; 762. a through port; 763. a moving groove; 764. a spring; 765. an elastic rope; 766. an air bag; 767. a blade; 77. a rotating ring; 8. a limiting mechanism; 81. a support column; 82. a rotating shaft; 83. a roller; 84. a tension assembly; 841. a bearing; 842. an adjusting plate; 843. a connecting rod; 844. a ring groove; 845. a slide bar; 846. a limiting plate; 85. an extension rod; 86. a spring plate; 87. a baffle; 88. a fixed block; 89. a chute; 810. a sliding groove; 811. a slide block; 812. a magnetic block; 813. a fixing plate; 9. a belt; 10. and the supporting seat is used for supporting the seat.
Detailed Description
The invention will be described in further detail with reference to the drawings and the detailed description. The embodiments of the invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
The first embodiment, as shown in fig. 1-6, a belt conveyor piles ore protection device, including bracing piece 1, the quantity of bracing piece 1 has a plurality ofly, the outer wall of bracing piece 1 is provided with connecting rod 2, the both ends and the two bracing pieces 1 fixed connection of connecting rod 2, the top fixedly connected with back plate 3 of bracing piece 1, the top fixedly connected with bearing seat 10 of back plate 3, the outer wall fixedly connected with motor 4 of bearing seat 10, the output of motor 4 runs through bearing seat 10, the output fixedly connected with pivot 5 of motor 4, the outer wall fixedly connected with cylinder 6 of pivot 5, pivot 5 and bearing seat 10 rotate and are connected, the quantity of back plate 3 has two, two back plates 3 use cylinder 6 to set up as central symmetry, the top fixedly connected with adjustment mechanism 7 of back plate 3, the outer wall rotation of adjustment mechanism 7 is connected with belt 9, still include:
the limiting mechanism 8 comprises supporting columns 81 fixedly connected to the top of the supporting plate 3, two supporting columns 81 are arranged, rotating shafts 82 are arranged on the outer walls of the supporting columns 81, two ends of the rotating shafts 82 are rotatably connected with the two supporting columns 81, rollers 83 are fixedly connected to the outer walls of the rotating shafts 82, tension components 84 are fixedly connected to the outer walls of the rotating shafts 82, extension rods 85 are fixedly connected to the tops of the supporting columns 81, elastic plates 86 are fixedly connected to one ends of the extension rods 85, the elastic plates 86 are elastic, one ends of the elastic plates 86, which are far away from the extension rods 85, are fixedly connected with baffle plates 87, round rods are arranged at one ends of the baffle plates 87, which are close to the fixed blocks 88, one ends of the round rods, which are far away from the baffle plates 87, are located inside the fixed blocks 88, the round rods are in sliding connection with sliding grooves 89, one ends of the supporting columns 81, which are close to the roller 83, are fixedly connected with the fixed blocks 88, when a belt 9 deflects, the belt 9 moves towards the edges of the rollers 83, the belt 9 can be in contact with the baffle plates 87, the effect that the belt 9 exerts force on the baffle plates 87, the elastic plates 86 are stressed and deform, the elastic plates 86 are stressed, the elastic plates 86 are driven by the elastic plates 86, the elastic plates 86 are enabled to move towards the elastic plates 86, the middle of the baffle plates 86, the belt 9 is reset, and the coal pile is prevented from being reset, and the coal pile is prevented from moving towards the direction of the belt 9, and the belt pile is deflected, and the coal pile is caused by the belt deflection.
The fixed block 88 and the baffle 87 are located on the same horizontal plane, the sliding groove 89 is formed in the fixed block 88, the sliding groove 810 is formed in the fixed block 88, the sliding groove 89 and the sliding groove 810 are vertically arranged in the fixed block 88, the sliding groove 89 is communicated with the sliding groove 810, the baffle 87 is slidably connected with the sliding groove 89, the inner wall of the sliding groove 810 is slidably connected with the sliding block 811, the two ends of the sliding block 811, which are close to the sliding groove 89, are arranged to be arc edges, force is generated between the baffle 87 and the sliding block 811, sliding of the baffle 87 is facilitated, friction damage between the baffle 87 and the sliding block 811 caused by sharp corners is reduced, the service lives of the baffle 87 and the sliding block 811 are prolonged, the sliding block 811 penetrates through the fixed block 88 through the sliding groove 810, one end, which is far away from the fixed block 88, of the sliding block 811 is fixedly connected with the magnetic block 812, the outer wall, which is close to the magnetic block 812, of the sliding block 811 is fixedly connected with the fixed plate 813, the sliding block 811, which is close to the adjusting mechanism 7, and the sliding block 811 is provided with the magnetic block 812, and the magnetic blocks 812 which are arranged at the left and the two ends and the sliding block 811 are in a way.
The tension component 84 comprises two bearings 841, the number of the bearings 841 is two, the two bearings 841 are symmetrically arranged by taking a roller 83 as a center, the inner wall of the bearing 841 is fixedly connected with the outer wall of the rotating shaft 82, the outer wall of the bearing 841 is fixedly connected with an adjusting plate 842, one end of the adjusting plate 842 close to the roller 83 is provided with a connecting rod 843, two ends of the connecting rod 843 are rotationally connected with the two adjusting plates 842, one end of the adjusting plate 842 far away from the connecting rod 843 is fixedly connected with a sliding rod 845, a ring groove 844 is formed in the outer wall of the supporting column 81 close to the sliding rod 845, the ring groove 844 is in sliding connection with the sliding rod 845, a limiting plate 846 is fixedly connected to the inner wall of the ring groove 844, the belt 9 exerts a force on the baffle 87, when the baffle 87 slides in the sliding groove 89 in the fixed block 88, the baffle 87 extrudes the sliding block 811, the sliding block 811 moves in the direction far away from the sliding groove 810, at the moment, the sliding block 811 drives the fixing plate 813 to move, the upper part of the adjusting plate 842 rotates towards the direction of the adjusting mechanism 7, meanwhile, the connecting rod 843 is contacted with the belt 9, the belt 9 is tensioned, and the tension of the belt 9 is increased, and meanwhile the sliding rod 845 is in the inner wall of the sliding rod 846 is close to the limiting plate 846, the limiting plate 846 is enabled to be in a position of the limiting plate 846, and can not deform by means of the limiting plate 846, and can not move the limiting plate 846, and can be placed by the limiting plate 846, and the limiting plate 846 and can not move the limiting plate and the limiting plate 846 by the limiting plate and the limiting plate.
In the second embodiment, as shown in fig. 7-8, the adjusting mechanism 7 includes a supporting plate 71, the supporting plate 71 is fixedly connected with a supporting plate 3, a fixing seat 72 is fixedly connected to the top of the supporting plate 71, a V-shaped groove is arranged at the top of the fixing seat 72, a driving component 73 is fixedly connected to the top of the fixing seat 72, an intermediate rod 74 is slidably connected to the top of the driving component 73, an adjusting rod 75 is rotatably connected to the outer wall of the intermediate rod 74, a moving component 76 is fixedly connected to the top of the supporting plate 71, a rotating ring 77 is fixedly connected to the outer wall of the intermediate rod 74, and a rotating ring 77 is rotatably connected to the outer wall of the adjusting rod 75.
The drive assembly 73 includes riser 732, riser 732 and fixing base 72's top fixed connection, riser 732's quantity has two, the through-hole 733 has been seted up to riser 732's outer wall, through-hole 733 and intermediate lever 74 sliding connection, through-hole 733's inner wall fixedly connected with stopper 734, stopper 734 is located the middle part of through-hole 733, stopper 734's quantity has two, two stoppers 734 use intermediate lever 74 to set up as central symmetry, through-hole 733's bottom fixedly connected with supporting shoe 735, supporting shoe 735's both ends and two riser 732 fixed connection, square hole 736 has been seted up at supporting shoe 735's middle part, through setting up supporting shoe 735 and square hole 736, make when ball 737 downwardly moving, avoid elastic plate 731 atress too big, lead to elastic plate 731 plastic deformation, unable the restoration, the inside of square hole 736 is provided with ball 737, ball 737 runs through supporting shoe 731's through square hole 736, the outer wall fixedly connected with elastic plate 731, ball 737 is located the middle part of elastic plate, the bottom fixedly connected with supporting shoe 735's 735, the both ends and 72 fixed connection of elastic plate 731, the both ends and 72 fixed connection of supporting shoe 731, when the weight is enough, the effect of load-bearing shoe 731 is realized at the bottom of the middle part is used to the weight of the coal, the upper limit lever is realized at the middle part is difficult, the upper limit of the speed of the utility model is realized, the load is realized at the middle of the load-down, the load is high, the load is realized, the load is easy to be applied to the load is easy to the load and is 75, the load is easy to be increased, and is easy to the load and is due to the load and is easy to the load and 75, the load and is easy to be high, and is easy to be easy to the load.
In a third embodiment, as shown in fig. 9-10, the moving assembly 76 includes a fixing rod 761, the fixing rod 761 is fixedly connected with the supporting plate 71, a through hole 762 is formed at the top of the fixing rod 761, a moving slot 763 is formed at one end of the through hole 762 near the adjusting rod 75, the adjusting rod 75 is slidably connected with the moving slot 763, a spring 764 is fixedly connected to the inner wall of the through hole 762, one end of the spring 764 far from the through hole 762 is fixedly connected with the adjusting rod 75, an elastic rope 765 is fixedly connected to the outer wall of the adjusting rod 75, in an initial state, the elastic rope 765 is tight, the adjusting rod 75 can be located at one end of the moving slot 763 near the fixing rod 761 by using the tension of the elastic rope 765, and the spring 764 is in a compressed state to reach a balanced state, one end of the elastic rope 765 far away from the adjusting rod 75 is fixedly connected with the fixed seat 72, the top of the fixed seat 72 is fixedly connected with the air bag 766, one end of the air bag 766 far away from the fixed seat 72 is fixedly connected with the blade 767, the blade 767 is aligned with the elastic rope 765, the elastic plate 731 is fixedly connected with the air bag 766, the middle part of the elastic plate 731 moves downwards, the air bag 766 arranged between the elastic plate 731 and the fixed seat 72 deforms under force, at the moment, the blade 767 fixed on the air bag 766 cuts off the elastic rope 765 under the action of force, the elastic rope 765 breaks, under the action of the elasticity of the spring 764, the adjusting rod 75 slides in the moving groove 763 towards the direction of the middle rod 74, the depth of a guide groove formed by the belt 9 is increased, the possibility of coal piling is reduced, and the effect of coal piling protection is achieved.
When the belt 9 is offset, the belt 9 moves towards the edge of the roller 83, and at the moment, the belt 9 contacts with the baffle 87, so that the belt 9 exerts force on the baffle 87, the baffle 87 exerts force on the spring plate 86, the spring plate 86 is stressed and deformed, the spring plate 86 drives the baffle 87 to move towards the middle part of the roller 83 by utilizing the elastic performance of the spring plate 86, and the belt 9 is reset, so that the phenomenon that the belt 9 is deviated and twisted, and finally separated from a track and coal is piled is avoided.
When the sliding block is used, the belt 9 acts on the baffle 87, when the baffle 87 is stressed to slide in the sliding groove 89 in the fixed block 88, the baffle 87 extrudes the sliding block 811, the sliding block 811 moves in the direction away from the sliding groove 89 in the sliding groove 810, at the moment, the sliding block 811 drives the fixed plate 813 to move, the upper part of the adjusting plate 842 is pushed by the fixed plate 813 to rotate towards the direction of the adjusting mechanism 7, meanwhile, the connecting rod 843 is contacted with the belt 9, the belt 9 is tensioned, tension of the belt 9 is increased, meanwhile, the sliding rod 845 slides in the annular groove 844 and is extruded by the limiting plate 846, the limiting plate 846 is deformed by utilizing the elastic performance of the limiting plate 846, the sliding rod 845 is obliquely placed through the limiting plate 846, the sliding rod 845 cannot return to the initial position, a self-locking function is achieved, at the moment, when the elastic plate 86 drives the baffle 87 to reset, the sliding block 811 is far away from the sliding block 811, and the sliding block 811 is reset in the direction of the sliding groove 89 by utilizing the mutual attraction between the magnetic blocks 812 at the two ends.
When the coal conveyer is used, when the amount of conveyed coal is increased, the phenomenon of coal piling easily occurs due to insufficient depth of the guide groove of the belt 9, under the action of gravity of the conveyed coal, the belt 9 applies force to the middle rod 74 and the adjusting rod 75, the middle rod 74 bears force to squeeze the limiting block 734, when the force is larger than a limited value, the middle rod 74 passes through the limiting block 734, the middle rod 74 is in contact with the round ball 737, the round ball 737 moves downwards, the middle part of the elastic plate 731 bears force to deform, and the elastic performance of the elastic plate 731 is utilized to play a role of buffering.
When the coal pile is in use, the middle part of the elastic plate 731 moves downwards, so that the air bag 766 arranged between the elastic plate 731 and the fixed seat 72 is stressed and deformed, at the moment, the blade 767 fixed on the air bag 766 cuts off the elastic rope 765 under the action of force, the elastic rope 765 is broken, under the action of the elastic force of the spring 764, the adjusting rod 75 slides in the moving groove 763 towards the direction of the middle rod 74, the depth of the guide groove formed by the belt 9 is increased, the possibility of coal pile is reduced, and the coal pile protection function is realized.
It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present invention without the inventive step, are intended to be within the scope of the present invention. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.
Claims (9)
1. The utility model provides a belt conveyor piles ore deposit protection device, includes bracing piece (1), the quantity of bracing piece (1) has a plurality ofly, the outer wall of bracing piece (1) is provided with connecting rod (2), the both ends and the two bracing pieces (1) fixed connection of connecting rod (2), the top fixedly connected with back plate (3) of bracing piece (1), a serial communication port, the top fixedly connected with bearing (10) of back plate (3), the outer wall fixedly connected with motor (4) of bearing (10), the output of motor (4) runs through bearing (10), the output fixedly connected with pivot (5) of motor (4), the outer wall fixedly connected with cylinder (6) of pivot (5), pivot (5) and bearing (10) swivelling joint, the quantity of back plate (3) has two back plate (3) use cylinder (6) to set up as central symmetry, the top fixedly connected with adjustment mechanism (7) of back plate (3), the outer wall rotation of adjustment mechanism (7) is connected with belt (9), still includes:
stop gear (8), including fixed connection support column (81) at support plate (3) top, the quantity of support column (81) has two, the outer wall of support column (81) is provided with axis of rotation (82), the both ends and the rotation of two support column (81) are connected, the outer wall fixedly connected with roller (83) of axis of rotation (82), the outer wall fixedly connected with tension module (84) of axis of rotation (82), the top fixedly connected with extension rod (85) of support column (81), the one end fixedly connected with springboard (86) that extension rod (85) is close to roller (83), the one end fixedly connected with baffle (87) that extension rod (85) was kept away from to springboard (86), the one end fixedly connected with fixed block (88) that is close to roller (83) of support column (81), spout (89) have been seted up to the inside of fixed block (88), sliding tray (810) have been seted up to the inside of sliding tray (810), inner wall sliding connection has slider (811), slider (88) is kept away from the one end fixedly connected with magnetism (812) that is close to slider (812).
2. The belt conveyor pile protection device of claim 1, wherein: the fixed block (88) and the baffle (87) are positioned on the same horizontal plane, the sliding chute (89) and the sliding groove (810) are vertically arranged inside the fixed block (88), the sliding chute (89) is communicated with the sliding groove (810), the baffle (87) is in sliding connection with the sliding chute (89), and the sliding block (811) penetrates through the fixed block (88) through the sliding groove (810).
3. The belt conveyor pile protection device of claim 1, wherein: the tension assembly (84) comprises two bearings (841), the number of the bearings (841) is two, the bearings (841) are symmetrically arranged by taking a roller (83) as a center, the inner wall of the bearing (841) is fixedly connected with the outer wall of a rotating shaft (82), the outer wall of the bearing (841) is fixedly connected with an adjusting plate (842), one end, close to the roller (83), of the adjusting plate (842) is provided with a connecting rod (843), and two ends of the connecting rod (843) are rotationally connected with the two adjusting plates (842).
4. A belt conveyor pile protector as claimed in claim 3, characterised in that: one end of the adjusting plate (842) far away from the connecting rod (843) is fixedly connected with a sliding rod (845), an annular groove (844) is formed in the outer wall, close to the sliding rod (845), of the supporting column (81), the annular groove (844) is in sliding connection with the sliding rod (845), and a limiting plate (846) is fixedly connected to the inner wall of the annular groove (844).
5. The belt conveyor pile protection device of claim 1, wherein: adjustment mechanism (7) are including backup pad (71), backup pad (71) and backup pad (3) fixed connection, the top fixedly connected with fixing base (72) of backup pad (71), the top fixedly connected with drive assembly (73) of fixing base (72), the top sliding connection of drive assembly (73) has intermediate lever (74), the outer wall rotation of intermediate lever (74) is connected with regulation pole (75), the top fixedly connected with movable assembly (76) of backup pad (71), the outer wall fixedly connected with rotation circle (77) of intermediate lever (74), the outer wall rotation of regulation pole (75) is connected with rotation circle (77).
6. The belt conveyor pile protection device of claim 5, wherein: drive assembly (73) are including riser (732), the top fixed connection of riser (732) and fixing base (72), the quantity of riser (732) has two, through-hole (733) have been seted up to the outer wall of riser (732), through-hole (733) and intermediate lever (74) sliding connection, the inner wall fixedly connected with stopper (734) of through-hole (733), stopper (734) are located the middle part of through-hole (733), the quantity of stopper (734) has two, two stopper (734) use intermediate lever (74) as central symmetry setting.
7. The belt conveyor pile protection device of claim 6, wherein: the bottom fixedly connected with supporting block (735) of through-hole (733), the both ends and the two riser (732) fixed connection of supporting block (735), square hole (736) have been seted up at the middle part of supporting block (735), the inside in square hole (736) is provided with ball (737), ball (737) run through supporting block (735) through square hole (736), the outer wall fixedly connected with elastic plate (731) of ball (737), ball (737) are located the middle part of elastic plate (731), the both ends and fixing base (72) fixed connection of elastic plate (731).
8. The belt conveyor pile protection device of claim 1, wherein: the movable assembly (76) comprises a fixed rod (761), the fixed rod (761) is fixedly connected with the supporting plate (71), a through hole (762) is formed in the top of the fixed rod (761), a movable groove (763) is formed in one end, close to the adjusting rod (75), of the through hole (762), the adjusting rod (75) is slidably connected with the movable groove (763), a spring (764) is fixedly connected to the inner wall of the through hole (762), and one end, away from the through hole (762), of the spring (764) is fixedly connected with the adjusting rod (75).
9. The belt conveyor pile protection device of claim 8, wherein: the outer wall fixedly connected with elastic rope (765) of adjusting pole (75), the one end and fixing base (72) fixed connection of adjusting pole (75) are kept away from to elastic rope (765), the top fixedly connected with gasbag (766) of fixing base (72), the one end fixedly connected with blade (767) of fixing base (72) are kept away from to gasbag (766), blade (767) aligns with elastic rope (765), elastic plate (731) and gasbag (766) fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311573491.4A CN117383146A (en) | 2023-11-23 | 2023-11-23 | Ore piling protection device of belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311573491.4A CN117383146A (en) | 2023-11-23 | 2023-11-23 | Ore piling protection device of belt conveyor |
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| Publication Number | Publication Date |
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| CN117383146A true CN117383146A (en) | 2024-01-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202311573491.4A Pending CN117383146A (en) | 2023-11-23 | 2023-11-23 | Ore piling protection device of belt conveyor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118123139A (en) * | 2024-04-17 | 2024-06-04 | 江苏新银叶传动机电有限公司 | Gear flexible processing clamp |
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2023
- 2023-11-23 CN CN202311573491.4A patent/CN117383146A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118123139A (en) * | 2024-04-17 | 2024-06-04 | 江苏新银叶传动机电有限公司 | Gear flexible processing clamp |
| CN118123139B (en) * | 2024-04-17 | 2024-08-20 | 江苏新银叶传动机电有限公司 | Gear flexible processing clamp |
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Application publication date: 20240112 |