CN116424776B - Belt conveyor capable of preventing belt from deviating - Google Patents
Belt conveyor capable of preventing belt from deviating Download PDFInfo
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- CN116424776B CN116424776B CN202310453478.9A CN202310453478A CN116424776B CN 116424776 B CN116424776 B CN 116424776B CN 202310453478 A CN202310453478 A CN 202310453478A CN 116424776 B CN116424776 B CN 116424776B
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- belt
- plate
- fixedly arranged
- deviating
- limiting piece
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- 230000000670 limiting effect Effects 0.000 claims abstract description 93
- 238000007790 scraping Methods 0.000 claims abstract description 15
- 238000003860 storage Methods 0.000 claims description 27
- 230000000903 blocking effect Effects 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 22
- 238000009434 installation Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 101100321304 Bacillus subtilis (strain 168) yxdM gene Proteins 0.000 description 1
- 241000208125 Nicotiana Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000005571 horizontal transmission Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000001020 rhythmical effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction 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
-
- 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
- B65G39/16—Arrangements of rollers mounted on framework for aligning belts or chains
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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
- B65G45/00—Lubricating, cleaning, or clearing devices
- B65G45/10—Cleaning devices
- B65G45/12—Cleaning devices comprising scrapers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structure Of Belt Conveyors (AREA)
Abstract
The invention provides a belt conveyor capable of preventing a belt from deviating, which comprises a base, wherein a supporting column is fixedly arranged at the top of the base, a mounting shaft is arranged on the supporting column in a penetrating manner, a roller shaft is arranged on the mounting shaft in a concentric manner, and a belt is sleeved on the outer sides of a plurality of roller shafts; a scraping plate is arranged in the groove of the inverted concave plate in a connecting mode through a first spring; the belt fixing clamp plates are symmetrically arranged on two sides of the belt, guide bars are symmetrically and fixedly arranged on the belt, the clamping plates are fixedly arranged on the inner wall of the belt fixing clamp plates, and the clamping plates are arranged between the first limiting piece and the second limiting piece. The invention provides a belt conveyor capable of preventing belt from deviating, which can effectively limit the belt through structures such as a clamping plate, a first limiting part, a second limiting part and the like in a guide bar, so that the belt is prevented from deviating in operation, and the belt conveyor can be simply and quickly corrected when the clamping plate, the first limiting part and the second limiting part are worn.
Description
Technical Field
The invention relates to the technical field of belt conveying equipment, in particular to a belt conveyor capable of preventing a belt from deviating.
Background
The belt conveyer is also called as a belt conveyer, is widely applied to various industries such as household appliances, electronics, appliances, machinery, tobacco, injection molding, post and telecommunications, printing, food and the like, is an economic logistics conveying device which is indispensable to a rhythmic production line, is formed by assembling, detecting, debugging, packaging, transporting and the like, can be divided into a heavy belt conveyer such as a mining belt conveyer according to the conveying capacity of the belt conveyer, is used in the industries such as electronic plastics, food light industry, chemical medicine and the like, and needs to be used in the production process of steel enterprises, and in the operation process of the belt conveyer, the belt conveyer is often deviated due to the long paving distance of the belt, and is influenced by the frame installation condition, the position of bearing materials and the like.
Among the prior art, the utility model discloses a number is "CN104692025B", and the classification number is "B65G 15/30" a prevent belt conveyor of off tracking, including the belt conveyor body that comprises frame, driving roller, driven roller, bearing roller and belt, its characterized in that belt inboard is provided with wire rope along its length direction, a set of buckle rather than chucking complex of equipartition on the wire rope, laminate wire rope in the belt inboard through the buckle, after wire rope walked around driving roller, driven roller and bearing roller, its both ends interconnect becomes closed wire rope circle, wire rope total length is less than the belt total length, this prevent belt conveyor of belt off tracking's beneficial effect lies in: simple structure, low in manufacturing cost, when solving the belt off tracking, and can not wearing and tearing the belt, has higher security.
However, during the use process, the method still has obvious defects: after the belt conveyor is used for a long time, the steel wire rope and the buckle are worn, so that a good position limiting effect cannot be achieved, and the belt still has the problem of inclination and deviation possibly, so that improvement is needed.
Disclosure of Invention
The invention aims to provide a belt conveyor capable of preventing belt deviation, so as to solve the problems in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the belt conveyor comprises a base, wherein a supporting column is fixedly arranged at the top of the base, a mounting shaft is arranged on the supporting column in a penetrating manner, a roller shaft is arranged on the mounting shaft in a concentric manner, and a plurality of belts are sleeved on the outer sides of the roller shafts;
the upper part of the belt is provided with an inverted concave plate with adjustable height, and a scraping plate is arranged in a groove of the inverted concave plate in a connecting manner through a first spring;
the belt fixing clamp plates are symmetrically arranged on two sides of the belt, guide bars are symmetrically and fixedly arranged on the belt, an inner frame is embedded in the guide bars, a movable plate is movably arranged in the inner frame, a gas storage cavity is formed between the movable plate and the bottom of the inner frame, a first limiting piece is fixedly arranged at the top of the movable plate, a guide groove is formed in the side face of the first limiting piece, a second limiting piece is movably inserted in the guide groove, a clamping plate is fixedly arranged on the inner wall of the belt fixing clamp plate, the clamping plate is arranged between the first limiting piece and the second limiting piece, the outer sides of the first limiting piece and the second limiting piece are connected to the inner wall of the inner frame through second springs, the outer sides of the first limiting piece and the second limiting piece are respectively and adjacently provided with a first flat plate, the first flat plate is connected with a second flat plate through an elastic connecting pad, a third spring is connected between the first flat plate and the second flat plate, a space surrounded by the first flat plate, the elastic connecting pad and the second flat plate is communicated with the gas storage cavity through a gas guide hose, an air inflation pipe is arranged in the guide bar, the air inflation pipe is communicated with the gas storage cavity, and a detachable sealing plug is arranged at the opening of the air inflation pipe;
the belt fixing clamp plate is internally embedded with a hollow pipe, a sliding plate is movably arranged in the hollow pipe, a push rod is fixedly arranged on the sliding plate, a push handle is fixedly arranged on the push rod, an air outlet joint and an air inlet pipe are communicated with the hollow pipe, an air outlet hose is arranged on the air outlet joint, and a second one-way valve is arranged in the air inlet pipe;
an L-shaped piston pipe is fixedly arranged on the outer wall of the belt fixing clamp plate, a first piston plate and a second piston plate are movably arranged in the L-shaped piston pipe, the first piston plate is fixedly provided with a transmission plate through a first connecting rod, the first piston plate is connected to the bottom of the L-shaped piston pipe through a fourth spring, a second connecting rod is fixedly arranged on the second piston plate, and a striking ball is fixedly arranged at the end part of the second connecting rod;
the bottom surface of belt is provided with adjustable bottom surface limit structure, the side of belt is provided with adjustable side limit structure.
Preferably, the bottom of the base is fixed with a thickness adjusting plate through a connecting screw.
Preferably, a cross rod is fixedly arranged between the adjacent support columns, an upright column is fixedly arranged on the cross rod, a top plate is fixedly arranged at the top of the upright column, an adjusting screw rod is movably arranged in the opening of the top plate in a penetrating mode, an upper limit nut and a lower limit nut are arranged on the adjusting screw rod in a threaded mode, the upper limit nut and the lower limit nut are respectively attached to two sides of the top plate, and an inverted concave plate is fixedly arranged at the bottom of the adjusting screw rod.
Preferably, the guide bar is mounted on the belt by a mounting pin.
Preferably, a blocking plate is fixedly arranged on the inner wall of the opening end of the inner frame.
Preferably, a first one-way valve is arranged in the inflation tube.
Preferably, the inner wall of the opening end of the L-shaped piston pipe provided with the first piston plate is fixedly provided with a first blocking piece, and the inner wall of the opening end of the L-shaped piston pipe provided with the second piston plate is fixedly provided with a second blocking piece.
Preferably, the bottom surface limit structure includes the fagging down, fagging butt is in the bottom surface of belt down, the fixed first threaded rod that is provided with in center department of fagging down, first threaded rod screw thread runs through the setting in the first screw hole that the belt fixed splint offered, just the tip fixed of first threaded rod is provided with first adjustment handle.
Preferably, the side limiting structure comprises a side supporting plate, the side supporting plate is abutted to the side surface of the belt, a second threaded rod is fixedly arranged at the center of the side supporting plate, threads of the second threaded rod penetrate through second threaded holes formed in the belt fixing clamping plates, and a second adjusting handle is fixedly arranged at the end part of the second threaded rod.
Preferably, an anti-friction strip is fixedly arranged on the side face of the belt, and the side support plate is abutted to the anti-friction strip.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the inverted concave plate with adjustable height is arranged above the belt, the scraping plates are connected in the grooves of the inverted concave plate through the first springs, and the scraping plates can scatter more concentrated materials, so that the concentrated pressure of the materials on the belt is reduced, and the belt is prevented from being distorted and deformed to deviate due to different weights;
the guide bars are fixedly arranged on the outer sides of the belts, and when the belts run, the clamping plates fixedly arranged on the inner walls of the belt fixing clamping plates are always positioned between the first limiting parts and the second limiting parts in the guide bars, so that the belts are limited through the guide bars, and the belts are prevented from being displaced in running;
after the air storage device is used for a long time, the clamping plate, the first limiting piece and the second limiting piece are possibly worn, at the moment, the pushing handle can be repeatedly pressed down, the air storage cavity is inflated through the air outlet hose and the air inflation tube, on one hand, the movable plate can further jack up the first limiting piece and the second limiting piece upwards, on the other hand, air in the air storage cavity can enter an area surrounded by the first flat plate, the elastic connecting pad and the second flat plate through the air guide hose, so that the first flat plate on two sides pushes the first limiting piece and the second limiting piece to be close to each other, further, the bottom surface and the two side surfaces of the first limiting piece and the second limiting piece can be attached to the clamping plate, good limiting is achieved, the clamping plate, the first limiting piece and the second limiting piece are not required to be replaced frequently, the air storage cavity can be corrected rapidly through inflation, the cost is lower, and the efficiency is higher;
in the inflation process, the pushing handle can be simultaneously pressed down to the transmission plate, so that the impact ball can be repeatedly pushed out and continuously impacted on the scraping plate, further, the materials adhered on the scraping plate can be shaken down, linkage cleaning of the scraping plate is realized, the operation is simpler, and the effect is better.
The belt conveyor capable of preventing the belt from deviating can effectively limit the belt through the structures such as the clamping plate, the first limiting piece and the second limiting piece in the guide bar, and the like, so that the belt is prevented from deviating in operation.
Drawings
FIG. 1 is a schematic view of a belt mounting structure of the present invention;
FIG. 2 is an enlarged view of the invention at A in FIG. 1;
FIG. 3 is a schematic view of the mounting structure of the squeegee of the present invention;
FIG. 4 is a schematic view of the position of the scraper, belt retention strap of the present invention relative to the belt;
FIG. 5 is a schematic view showing the internal structure of the belt fixing clamp plate of the present invention;
FIG. 6 is a schematic view of the internal structure of the guide bar of the present invention;
fig. 7 is an enlarged view of fig. 5 at B in accordance with the present invention.
In the figure: 1 base, 2 connecting screws, 3 thickness adjusting plates, 4 supporting columns, 5 mounting shafts, 6 roller shafts, 7 belts, 701 antifriction strips, 8 cross bars, 9 upright posts, 10 top plates, 11 adjusting screws, 12 upper limit nuts, 13 lower limit nuts, 14 inverted concave plates, 15 first springs, 16 scraping plates, 17 belt fixing clamp plates, 171 clamping plates, 172 first threaded holes, 173 second threaded holes, 18 guide bars, 19 mounting nails, 20 inner frames, 201 air storage cavities, 21 movable plates, 22 first limit parts, 221 guide grooves, 23 second limit parts, 24 second springs, 25 first plates, 26 elastic connection pads, 27 second plates, 28 third springs, 29 air guide hoses, 30 blocking plates, 31 air pipes, 32 first one-way valves, 33 sealing plugs, 34 hollow pipes, 35 sliding plates, 36 push rods, 37 push-out air connectors, 39 air outlet hoses, 40 air inlet pipes, 41 second one-way valves, 42L-shaped piston pipes, 43 first piston plates, 44 second piston plates, 45 first connecting rods, 46 driving plates, 47, fourth connecting rods, 48, 49 second connecting rods, 48, 52 second ball-impact adjusting rods, 52, 53, 52, and 53.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only 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.
Referring to fig. 1 to 7, the present invention provides a technical solution:
embodiment one:
the utility model provides a prevent band conveyer of belt off tracking, includes base 1, and the fixed support column 4 that is provided with in top of base 1 runs through on the support column 4 and is provided with installation axle 5, is provided with roller 6 on the installation axle 5 concentric center, and the outside cover of a plurality of rollers 6 is equipped with belt 7, from this, belt 7 can realize the operation under the drive of external power source, and then realizes the transport to the material.
The top of belt 7 is provided with the indent template 14 that can height-adjusting, is provided with scraper blade 16 through first spring 15 connection in the recess of indent template 14, according to the transport requirement of material, can nimble adjustment scraper blade 16 highly of belt 7 relatively, after the adjustment, scraper blade 16 can be with piling up the material dispersion that falls for the material distributes more evenly, avoids belt 7 to appear distortion, deformation because the atress of different positions is different, and then further avoids belt 7 to take place the problem of off tracking.
Embodiment two:
the present embodiment adds the following structure on the basis of the first embodiment: the two sides of the belt 7 are symmetrically provided with belt fixing clamping plates 17, the belt 7 is symmetrically and fixedly provided with guide strips 18, in the embodiment, the guide strips 18 are provided with two guide strips, and are all arranged along the surface of the belt 7 in a circle, an inner frame 20 is embedded in the guide strips 18, a movable plate 21 is movably arranged in the inner frame 20, the movable plate 21 can be attached to the inner wall of the inner frame 20 to move, furthermore, in order to avoid gas leakage, the edge of the movable plate 21 can be provided with an elastic edge, so as to improve the tightness, a gas storage cavity 201 is formed between the movable plate 21 and the bottom of the inner frame 20, the top of the movable plate 21 is fixedly provided with a first limiting piece 22, the side surface of the first limiting piece 22 is provided with a guide groove 221, a second limiting piece 23 is movably inserted in the guide groove 221, the second limiting piece 23 can horizontally move along the guide groove 221, the inner wall of the belt fixing clamping plates 17 is fixedly provided with a clamping plate 171, and the clamping plate 171 is arranged between the first limiting member 22 and the second limiting member 23, therefore, when the belt 7 runs, because the guide bar 18 is fixedly arranged on the belt 7, the belt 7 can only run along the original position because the position of the clamping plate 171 is also fixed, thereby avoiding the problem of deviation of the belt 7, the outer sides of the first limiting member 22 and the second limiting member 23 are connected on the inner wall of the inner frame 20 through the second spring 24, the outer sides of the first limiting member 22 and the second limiting member 23 are respectively abutted with the first flat plate 25, the first flat plate 25 is connected with the second flat plate 27 through the elastic connecting pad 26, the second flat plate 27 is respectively fixed on the inner wall of the inner frame 20, the third spring 28 is respectively connected between the first flat plate 25 and the second flat plate 27, the second spring 24 and the third spring 28 are respectively compression springs, the clamping plate 171 can be stably clamped between the first limiting piece 22 and the second limiting piece 23, the positioning is more stable, the space surrounded by the first flat plate 25, the elastic connection pad 26 and the second flat plate 27 is communicated with the air storage cavity 201 through the air guide hose 29, therefore, when the air storage cavity 201 is inflated, redundant air can enter the space surrounded by the first flat plate 25, the elastic connection pad 26 and the second flat plate 27 through the air guide hose 29, the first flat plate 25 is further ejected, the limiting stability of the first limiting piece 22 and the second limiting piece 23 to the clamping plate 171 is ensured, the air tube 31 is arranged in the guide bar 18, the air tube 31 is communicated with the air storage cavity 201, the detachable sealing plug 33 is arranged at the opening of the air tube 31, and when the clamping plate 171, the first limiting piece 22 or the second limiting piece 23 is inflated, the air seal plug 33 can be pulled out, and then the air storage cavity 201 is inflated through the air tube 31, so that the first limiting piece 22 and the second limiting piece 23 are enabled to be further ejected, the air tube 23 is not required to be more easily replaced, the maintenance cost is further reduced, and the maintenance cost is more high, and the maintenance cost is more reduced.
The belt fixed splint 17 is internally embedded to be provided with hollow tube 34, the activity is provided with sliding plate 35 in the hollow tube 34, sliding plate 35 can be laminated the inner wall of hollow tube 34 and realize reciprocating, fixedly be provided with push rod 36 on the sliding plate 35, fixedly be provided with push handle 37 on the push rod 36, in the in-service use, the accessible push handle 37 conveniently controls the lift of sliding plate 35, the intercommunication is provided with air outlet connection 38 and intake pipe 40 on the hollow tube 34, be provided with air outlet hose 39 on the air outlet connection 38, air outlet hose 39 is the elastic tube, further, can add a check valve in air outlet hose 39, make the inside gas of hollow tube 34 can only outwards push out through air outlet hose 39, and can not flow backward, and then avoid here to appear reverse the problem of breathing in, can be plugged into the inside of gas tube 31, thereby realize the inflation to gas storage chamber 201, be provided with second check valve 41 in the intake pipe 40, make outside gas can only enter into the inside of hollow tube 34 through intake pipe 40, and can not flow backward.
The outer wall of the belt fixed clamping plate 17 is fixedly provided with an L-shaped piston pipe 42, a first piston plate 43 and a second piston plate 44 are movably arranged in the L-shaped piston pipe 42, the first piston plate 43 and the second piston plate 44 can be respectively attached to the inner wall of the longitudinal section and the inner wall of the transverse section of the L-shaped piston pipe 42 and move, a piston gas medium is filled between the first piston plate 43 and the second piston plate 44, the first piston plate 43 is fixedly provided with a transmission plate 46 through a first connecting rod 45, the first piston plate 43 is connected to the bottom of the L-shaped piston pipe 42 through a fourth spring 47, the second piston plate 44 is fixedly provided with a second connecting rod 49, the end part of the second connecting rod 49 is fixedly provided with a striking ball 50, and the striking ball 50 can collide with the scraping plate 16 when being ejected outwards, so that materials adhered on the scraping plate 16 can be shaken down, the cleaning of the scraping plate 16 is realized, the operation is simpler, and the effect is better.
The bottom surface of belt 7 is provided with adjustable bottom surface limit structure, and the side of belt 7 is provided with adjustable side limit structure, mutually support each other, can realize spacing better to belt 7, effectively avoid belt 7 off tracking.
Embodiment III:
the utility model provides a prevent band conveyer of belt off tracking, including base 1, the bottom of base 1 is fixed with thickness adjustment board 3 through connecting screw 2, when in actual use, thickness adjustment board 3 in different positions can the thickness be different, and then compensate the relatively poor problem of equipment placement department ground roughness, make the belt 7 after the installation can keep horizontal transmission state, the fixed support column 4 that is provided with in top of base 1, run through on the support column 4 and be provided with installation axle 5, be provided with roller 6 on the installation axle 5 concentric center, the outside cover of a plurality of roller 6 is equipped with belt 7, thereby, belt 7 can realize the operation under the drive of external power source, and then realize the transport to the material.
The top of belt 7 is provided with the indent template 14 that can height-adjusting, is provided with scraper blade 16 through first spring 15 connection in the recess of indent template 14, according to the transport requirement of material, can nimble adjustment scraper blade 16 highly of belt 7 relatively, after the adjustment, scraper blade 16 can be with piling up the material dispersion that falls for the material distributes more evenly, avoids belt 7 to appear distortion, deformation because the atress of different positions is different, and then further avoids belt 7 to take place the problem of off tracking.
The two sides of the belt 7 are symmetrically provided with the belt fixing clamping plates 17, the belt 7 is symmetrically and fixedly provided with the guide bars 18, in the embodiment, the guide bars 18 are provided with two guide bars, and are all arranged along the surface of the belt 7 in a circle, in the embodiment, the guide bars 18 are arranged on the belt 7 through the mounting nails 19, the original belt 7 can be continuously used in a manner that only the guide bars 18 are further arranged, the cost of replacing the original belt 7 is reduced, the guide bars 18 are internally provided with the inner frame 20, the inner frame 20 is movably provided with the movable plate 21, the movable plate 21 can be attached to the inner wall of the inner frame 20 to move, further, in order to avoid gas leakage, the edge of the movable plate 21 can be provided with an elastic edge to further improve the tightness, a gas storage cavity 201 is formed between the movable plate 21 and the bottom of the inner frame 20, the top of the movable plate 21 is fixedly provided with the first limiting piece 22, the side of the first limiting piece 22 is provided with a guide groove 221, the guide groove 221 is movably inserted with a second limiting piece 23, the second limiting piece 23 can horizontally move along the guide groove 221, the inner wall of the belt fixing clamping plate 17 is fixedly provided with a clamping plate 171, and the clamping plate 171 is arranged between the first limiting piece 22 and the second limiting piece 23, therefore, when the belt 7 runs, because the guide bar 18 is fixedly arranged on the belt 7, the belt 7 can only run along the original position because the position of the clamping plate 171 is also fixed, thereby avoiding the problem of deviation of the belt 7, the outer sides of the first limiting piece 22 and the second limiting piece 23 are connected on the inner wall of the inner frame 20 through the second spring 24, the outer sides of the first limiting piece 22 and the second limiting piece 23 are respectively abutted with the first flat plate 25, the first flat plate 25 is connected with the second flat plate 27 through the elastic connection pad 26, the second flat plate 27 is fixed on the inner wall of the inner frame 20, a third spring 28 is connected between the first flat plate 25 and the second flat plate 27, the second spring 24 and the third spring 28 are compression springs, the compression springs always have the trend of pushing the first limiting piece 22 and the second limiting piece 23 towards each other, the clamping plate 171 can be stably clamped between the first limiting piece 22 and the second limiting piece 23, the positioning is more stable, the space enclosed by the first flat plate 25, the elastic connection pad 26 and the second flat plate 27 is communicated with the air storage cavity 201 through the air guide hose 29, therefore, when the air storage cavity 201 is inflated, redundant air can enter the space enclosed by the first flat plate 25, the elastic connection pad 26 and the second flat plate 27 through the air guide hose 29, the first flat plate 25 is further ejected out, the limiting stability of the first limiting piece 22 and the second limiting piece 23 to the clamping plate 171 is ensured, the blocking plate 30 is fixedly arranged on the inner wall of the opening end of the inner frame 20, the blocking plate 30 can initially limit the clamping plate 171, the air charging pipe 31 is arranged in the guide bar 18, the air charging pipe 31 is communicated with the air storage cavity 201, the air charging pipe 31 is internally provided with the first one-way valve 32, the opening of the air charging pipe 31 is provided with the detachable sealing plug 33, the arrangement of the first one-way valve 32 ensures that the gas charged from the air charging pipe 31 can only enter the air storage cavity 201 in one direction, further reverse leakage of the gas caused by no cover of the sealing plug 33 is avoided, after the clamping plate 171, the first limiting piece 22 or the second limiting piece 23 is worn, the sealing plug 33 can be pulled out, and then the air charging pipe 31 is used for charging the air storage cavity 201, the first limiting piece 22 and the second limiting piece 23 are further jacked upwards and are further close to each other, the correction operation is simple, frequent replacement of parts is not needed, the use cost is lower, and the overhaul efficiency is higher.
The belt fixed splint 17 is internally embedded to be provided with hollow tube 34, the activity is provided with sliding plate 35 in the hollow tube 34, sliding plate 35 can be laminated the inner wall of hollow tube 34 and realize reciprocating, fixedly be provided with push rod 36 on the sliding plate 35, fixedly be provided with push handle 37 on the push rod 36, in the in-service use, the accessible push handle 37 conveniently controls the lift of sliding plate 35, the intercommunication is provided with air outlet connection 38 and intake pipe 40 on the hollow tube 34, be provided with air outlet hose 39 on air outlet connection 38, further, can add a check valve in air outlet hose 39, make the inside gas of hollow tube 34 can only be outwards released through air outlet hose 39, and can not flow backward, and then avoid here to appear reverse the problem of breathing in, air outlet hose 39 is the elastic tube, can plug into the inside of gas tube 31, thereby realize the inflation to gas storage cavity 201, be provided with second check valve 41 in the intake pipe 40, make outside gas can only enter into the inside of hollow tube 34 through intake pipe 40, and can not flow backward.
The outer wall of the belt fixed clamping plate 17 is fixedly provided with an L-shaped piston pipe 42, a first piston plate 43 and a second piston plate 44 are movably arranged in the L-shaped piston pipe 42, the first piston plate 43 and the second piston plate 44 can respectively move along the inner wall of the longitudinal section and the inner wall of the transverse section of the L-shaped piston pipe 42, a piston gas medium is filled between the first piston plate 43 and the second piston plate 44, the first piston plate 43 is fixedly provided with a transmission plate 46 through a first connecting rod 45, the first piston plate 43 is connected to the bottom of the L-shaped piston pipe 42 through a fourth spring 47, the L-shaped piston pipe 42 is provided with a first blocking block 48 fixedly arranged on the inner wall of the opening end of the first piston plate 43, the first blocking block 48 is arranged to prevent the first piston plate 43 from being separated from the L-shaped piston pipe 42 in the moving process, a second connecting rod 49 is fixedly arranged on the second piston plate 44, a collision ball 50 is fixedly arranged at the end of the second connecting rod 49, and can collide with a scraper 16 when being ejected outwards, so that a material adhered on the scraper 16 can fall down on the scraper 16, the second piston pipe can be prevented from being separated from the second piston pipe 44, and the second blocking block 51 is further arranged on the opening end of the L-shaped piston pipe 42, and the second piston pipe can be more easily removed, and the second blocking block 51 is more easily and the opening is prevented from being arranged.
The bottom surface of belt 7 is provided with adjustable bottom surface limit structure, and the side of belt 7 is provided with adjustable side limit structure, mutually support each other, can realize spacing better to belt 7, effectively avoid belt 7 off tracking.
Embodiment four:
the present embodiment further discloses the following structure on the basis of the first, second or third embodiment described above: the cross rod 8 is fixedly arranged between the adjacent support columns 4, the upright posts 9 are fixedly arranged on the cross rod 8, the top of the upright posts 9 is fixedly provided with the top plate 10, the adjusting screw 11 is movably arranged in the opening of the top plate 10 in a penetrating manner, and the bottom of the adjusting screw 11 is fixedly provided with the inverted concave plate 14, so that the adjusting screw 11 can smoothly move up and down in the opening, the adjusting screw 11 is provided with the upper limit nut 12 and the lower limit nut 13 in a threaded manner, the upper limit nut 12 and the lower limit nut 13 are respectively attached to two sides of the top plate 10, the diameters of the upper limit nut 12 and the lower limit nut 13 are respectively larger than the diameter of the opening of the top plate 10, therefore, the position of the adjusting screw 11 can be limited, the adjusting screw 11 can not move up or down, the bottom of the adjusting screw 11 is fixedly provided with the inverted concave plate 14, the position of the inverted concave plate 14 can be conveniently adjusted through the adjusting screw 11, the height of the adjusting screw 11 relative to the belt 7 can be flexibly adjusted, the material with a preset amount can be adjusted flexibly, and the operation is more flexible, and the universality is better.
Fifth embodiment:
the present embodiment further discloses and defines a specific structure of the "bottom surface limiting structure" on the basis of the first embodiment, the second embodiment, or the third embodiment. The bottom surface limit structure includes down fagging 52, down fagging 52 butt in the bottom surface of belt 7, and down fagging 52 is corresponding with the position that guide bar 18 is located, and then carry out spacingly to belt 7 from both sides, the fixed first threaded rod 53 that is provided with in the center department of lower fagging 52, first threaded rod 53 screw thread runs through the setting in the first screw hole 172 that belt fixed splint 17 offered, and the fixed first adjustment handle 54 that is provided with in the tip of first threaded rod 53, in the in-service use, but manual rotation first adjustment handle 54, and then drive down fagging 52 rotary movement through first threaded rod 53, realize position adjustment, thereby realize the centre gripping spacing of different degree to belt 7.
Example six:
the present embodiment further discloses and defines a specific structure of the "side limiting structure" on the basis of the first embodiment, the second embodiment, or the third embodiment. The side limit structure comprises a side support plate 55, the side support plate 55 is abutted to the side surface of the belt 7, a second threaded rod 56 is fixedly arranged at the center of the side support plate 55, threads of the second threaded rod 56 penetrate through a second threaded hole 173 formed in the belt fixing clamping plate 17, a second adjusting handle 57 is fixedly arranged at the end part of the second threaded rod 56, the second adjusting handle 57 can be manually rotated in actual use, and then the side support plate 55 is driven to rotate through the second threaded rod 56, so that position adjustment is achieved, two sides of the belt 7 are limited, and the belt 7 is prevented from deviating in operation.
Embodiment seven:
the present embodiment adds the following structure on the basis of the sixth embodiment: the side of belt 7 is fixed and is provided with antifriction strip 701, and side stay plate 55 butt is on antifriction strip 701, therefore, when belt 7 operates, the movable butt between antifriction strip 701 and the side stay plate 55 can avoid the side of belt 7 to be worn and torn for belt 7 is more durable.
Working principle:
when the belt 7 is used, materials can fall onto the belt 7, the belt 7 can circularly run under the driving of external force, further conveying of the materials is achieved, the inverted concave plate 14 with adjustable height is arranged above the belt 7, the scraper 16 is arranged in the groove of the inverted concave plate 14 through the connection of the first spring 15, the height of the scraper 16 relative to the belt 7 can be flexibly adjusted according to the conveying requirement of the materials, after adjustment, the scraper 16 can disperse the accumulated and fallen materials, so that the materials are distributed more uniformly, distortion and deformation of the belt 7 due to different weights at different positions are avoided, and the problem of deviation of the belt 7 is avoided.
The belt 7 is provided with the belt fixed splint 17 in bilateral symmetry, the fixed screens board 171 that is provided with on the inner wall of belt fixed splint 17, is provided with first locating part 22 and second locating part 23 relatively in the conducting bar 18, and screens board 171 corresponds the card and establish between first locating part 22 and second locating part 23, from this, when belt 7 operates, because the position of conducting bar 18 and screens board 171 is fixed for belt 7 can only operate along original position, further avoid belt 7 to take place the off tracking from this.
After a long period of use, the clamping plate 171, the first limiting member 22 and the second limiting member 23 may be worn, so that the positioning of the clamping plate 171 is inaccurate, and the belt 7 still has the possibility of being inclined in a deviation manner, thereby: the user can pull out the sealing plug 33, plug the air outlet hose 39 into the air charging tube 31, then repeatedly pull the pushing handle 37, the pushing handle 37 drives the sliding plate 35 through the pushing rod 36, so that the air in the hollow tube can be gradually extruded into the air storage cavity 201, after the air in the air storage cavity 201 is increased, on one hand, the movable plate 21 can jack up the first limiting piece 22 and the second limiting piece 23 further upwards to enable the air to be abutted to the bottom of the clamping plate 171, on the other hand, the air in the air storage cavity 201 can enter the area surrounded by the first flat plate 25, the elastic connecting pad 26 and the second flat plate 27 through the air guide hose 29, the first flat plate 25 on two sides pushes the first limiting piece 22 and the second limiting piece 23 to be close to each other, further, the bottom surface and the two side surfaces of the first limiting piece 22 and the second limiting piece 23 can be attached to the clamping plate 171, and better limiting can be achieved without frequently replacing the clamping plate 171, and the first limiting piece 22 and the second limiting piece 23, and the air charging cost can be quickly corrected, and the calibrating efficiency is lower; in addition, in the inflation process, the pushing handle 37 is also pressed down to the transmission plate 46 at the same time, so that the striking ball 50 can be repeatedly pushed out, and then the striking ball can be continuously impacted to the scraping plate 16, so that the bonded materials on the scraping plate 16 can be shaken down, linkage cleaning of the scraping plate 16 is realized, the operation is simpler, the effect is better, the distribution of the materials on the belt 7 is more uniform, and therefore, the belt 7 can be effectively prevented from deviating by various structural aspects, and the belt 7 can stably run.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a prevent band conveyer of belt off tracking, includes base (1), its characterized in that: the top of the base (1) is fixedly provided with a support column (4), the support column (4) is penetrated with a mounting shaft (5), the mounting shaft (5) is concentrically provided with a roll shaft (6), and the outer sides of a plurality of the roll shafts (6) are sleeved with belts (7);
an inverted concave plate (14) with adjustable height is arranged above the belt (7), and a scraping plate (16) is connected in a groove of the inverted concave plate (14) through a first spring (15);
the utility model discloses a flat plate type belt conveyor, which is characterized in that belt fixing clamp plates (17) are symmetrically arranged on two sides of belt (7), guide bars (18) are symmetrically and fixedly arranged on the belt (7), an inner frame (20) is arranged in the guide bars (18), a movable plate (21) is movably arranged in the inner frame (20), a gas storage cavity (201) is formed between the movable plate (21) and the bottom of the inner frame (20), a first limiting piece (22) is fixedly arranged on the top of the movable plate (21), a guide groove (221) is formed in the side surface of the first limiting piece (22), a second limiting piece (23) is movably inserted in the guide groove (221), a clamping plate (171) is fixedly arranged on the inner wall of the belt fixing clamp plates (17), the clamping plate (171) is arranged between the first limiting piece (22) and the second limiting piece (23), the outer sides of the first limiting piece (22) and the second limiting piece (23) are connected onto the inner wall of the inner frame (20) through a second spring (24), a flat plate (25) is connected with the first flat plate (25) through a second flat plate (25), the space surrounded by the first flat plate (25), the elastic connecting pad (26) and the second flat plate (27) is communicated with the gas storage cavity (201) through the gas guide hose (29), the gas charging tube (31) is arranged in the guide bar (18), the gas charging tube (31) is communicated with the gas storage cavity (201), and a detachable sealing plug (33) is arranged at the opening of the gas charging tube (31);
the belt fixing clamp plate (17) is internally provided with a hollow pipe (34), the hollow pipe (34) is movably provided with a sliding plate (35), the sliding plate (35) is fixedly provided with a push rod (36), the push rod (36) is fixedly provided with a push handle (37), the hollow pipe (34) is communicated with an air outlet joint (38) and an air inlet pipe (40), the air outlet joint (38) is provided with an air outlet hose (39), and the air inlet pipe (40) is provided with a second one-way valve (41);
an L-shaped piston tube (42) is fixedly arranged on the outer wall of the belt fixing clamp plate (17), a first piston plate (43) and a second piston plate (44) are movably arranged in the L-shaped piston tube (42), a transmission plate (46) is fixedly arranged on the first piston plate (43) through a first connecting rod (45), the first piston plate (43) is connected to the bottom of the L-shaped piston tube (42) through a fourth spring (47), a second connecting rod (49) is fixedly arranged on the second piston plate (44), and a striking ball (50) is fixedly arranged at the end part of the second connecting rod (49);
the bottom surface of belt (7) is provided with adjustable bottom surface limit structure, the side of belt (7) is provided with adjustable side limit structure.
2. The belt conveyor of claim 1, wherein the belt is prevented from deviating, and wherein: the bottom of the base (1) is fixed with a thickness adjusting plate (3) through a connecting screw (2).
3. The belt conveyor of claim 1, wherein the belt is prevented from deviating, and wherein: adjacent fixed horizontal pole (8) that are provided with between support column (4), fixed stand (9) that are provided with on horizontal pole (8), fixed roof (10) that are provided with in the top of stand (9), movable run-through is provided with adjusting screw (11) in the trompil of roof (10), screw thread is provided with stop nut (12) and lower stop nut (13) on adjusting screw (11), just go up stop nut (12) and lower stop nut (13) and paste respectively and establish in the both sides of roof (10), the fixed concave-convex template (14) that are provided with in bottom of adjusting screw (11).
4. The belt conveyor of claim 1, wherein the belt is prevented from deviating, and wherein: the guide bar (18) is mounted on the belt (7) through a mounting nail (19).
5. The belt conveyor of claim 1, wherein the belt is prevented from deviating, and wherein: a blocking plate (30) is fixedly arranged on the inner wall of the opening end of the inner frame (20).
6. The belt conveyor of claim 1, wherein the belt is prevented from deviating, and wherein: a first one-way valve (32) is arranged in the inflation tube (31).
7. The belt conveyor of claim 1, wherein the belt is prevented from deviating, and wherein: the L-shaped piston tube (42) is provided with a first blocking piece (48) fixedly arranged on the inner wall of the opening end of the first piston plate (43), and the L-shaped piston tube (42) is provided with a second blocking piece (51) fixedly arranged on the inner wall of the opening end of the second piston plate (44).
8. The belt conveyor of claim 1, wherein the belt is prevented from deviating, and wherein: the bottom surface limit structure comprises a lower supporting plate (52), the lower supporting plate (52) is abutted to the bottom surface of the belt (7), a first threaded rod (53) is fixedly arranged at the center of the lower supporting plate (52), threads of the first threaded rod (53) penetrate through a first threaded hole (172) formed in the belt fixing clamp plate (17), and a first adjusting handle (54) is fixedly arranged at the end part of the first threaded rod (53).
9. The belt conveyor of claim 1, wherein the belt is prevented from deviating, and wherein: the side limiting structure comprises a side supporting plate (55), the side supporting plate (55) is abutted to the side face of the belt (7), a second threaded rod (56) is fixedly arranged at the center of the side supporting plate (55), threads of the second threaded rod (56) penetrate through a second threaded hole (173) formed in the belt fixing clamp plate (17), and a second adjusting handle (57) is fixedly arranged at the end part of the second threaded rod (56).
10. The belt conveyor of claim 9, wherein the belt is prevented from deviating, and wherein: an anti-friction strip (701) is fixedly arranged on the side surface of the belt (7), and the side support plate (55) is abutted against the anti-friction strip (701).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310453478.9A CN116424776B (en) | 2023-04-25 | 2023-04-25 | Belt conveyor capable of preventing belt from deviating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310453478.9A CN116424776B (en) | 2023-04-25 | 2023-04-25 | Belt conveyor capable of preventing belt from deviating |
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| CN116424776A CN116424776A (en) | 2023-07-14 |
| CN116424776B true CN116424776B (en) | 2024-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202310453478.9A Active CN116424776B (en) | 2023-04-25 | 2023-04-25 | Belt conveyor capable of preventing belt from deviating |
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Also Published As
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| CN116424776A (en) | 2023-07-14 |
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