CN117262640A - Carrier roller fixing rack, carrier roller mechanism and use method of carrier roller mechanism - Google Patents
Carrier roller fixing rack, carrier roller mechanism and use method of carrier roller mechanism Download PDFInfo
- Publication number
- CN117262640A CN117262640A CN202311551623.3A CN202311551623A CN117262640A CN 117262640 A CN117262640 A CN 117262640A CN 202311551623 A CN202311551623 A CN 202311551623A CN 117262640 A CN117262640 A CN 117262640A
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- carrier roller
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- roller fixing
- fixing
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- 230000007246 mechanism Effects 0.000 title claims abstract description 38
- 238000000034 method Methods 0.000 title claims abstract description 24
- 238000009434 installation Methods 0.000 claims description 4
- 230000004323 axial length Effects 0.000 claims description 3
- 230000008602 contraction Effects 0.000 claims description 3
- 230000008569 process Effects 0.000 abstract description 15
- 238000012423 maintenance Methods 0.000 abstract description 5
- 239000000463 material Substances 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000750 progressive effect Effects 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
- 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
Abstract
The invention belongs to the technical field of belt conveying equipment, and particularly relates to a carrier roller fixing rack, a carrier roller mechanism and a using method thereof, wherein the carrier roller fixing rack comprises an inner mounting frame and two outer mounting frames; the inner mounting frame is provided with a primary middle carrier roller fixing module, and the outer mounting frame is provided with an edge carrier roller fixing module; one end of each middle carrier roller fixing module and one end of each side carrier roller fixing module on two sides are slidably connected and can be combined into a second-stage middle carrier roller fixing module in a sleeving, matching and fixing mode; the middle carrier roller fixing module is arranged above the cross beam; the top of the outer mounting frame and the other end of the side carrier roller fixing module are adjustably fixed; the carrying capacity and the side roller angle are adjusted by the sliding of the side roller fixing module along the middle roller module. The invention adopts a modularized design, so that the disassembly, the assembly and the maintenance can be convenient; the angle adjustment in the transportation process can be realized, and the adjustment process is more stable; two-stage carrying capacity adjustment can also be achieved.
Description
Technical Field
The invention belongs to the technical field of belt conveying equipment, and particularly relates to a carrier roller fixing frame, a carrier roller mechanism and a using method of the carrier roller fixing frame and the carrier roller mechanism.
Background
The information disclosed in the background of the invention is only for enhancement of understanding of the general background of the invention and is not necessarily to be taken as an admission or any form of suggestion that this information forms the prior art already known to a person of ordinary skill in the art.
The carrier roller fixing frame is equipment for supporting and fixing carrier rollers, and is widely applied to the industrial fields of material conveying systems, conveyor belts, conveying devices and the like.
Conventional idler-securing stands typically employ a welded structure to secure the idler via welded components and support structures. The structure has the characteristics of high strength and good stability, but is complex to manufacture and install, difficult to adjust and maintain and can not meet the transportation environment with various different requirements for carrying capacity.
There is also adjustable belt support roller group among the prior art, like CN 114772202B, an anti-scratch belt support roller group for belt conveyor is disclosed, wherein, through setting up the adjusting cylinder, make first bearing roller sloping and second bearing roller sloping rotate at bearing roller crossbeam both ends respectively, be convenient for adjust the inclination of first side bearing roller and second side bearing roller, however, on the one hand, the regulation of side bearing roller in this bearing roller group is the mode of lifting through the cylinder and is adjusted, then inconvenient regulation in maintaining transportation use, because the material weight on the conveyer belt of bearing roller group in the transportation is great, make cylinder or other drive arrangement bear the load great, make the precision of regulation influenced greatly, and adjust fixedly through adjustment tank and looks adaptation mounting groove cooperation mounting, stability and precision of adjusting are poor, therefore, stability and the precision of adjusting are relatively poor. On the other hand, the carrier roller set cannot adjust the width of the carrier roller set, and the effect on the carrying throughput per unit time is not great, so that the carrier roller set does not have adjustment of the carrying capacity.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides the roller fixing frame which is convenient for high-precision adjustment in the transportation process and can adjust the carrying capacity of the roller fixing frame.
In order to solve the technical problems, the invention adopts the following technical scheme:
a carrier roller fixing rack comprises an inner mounting rack and two outer mounting racks;
the inner mounting frame is provided with a primary middle carrier roller fixing module, and the outer mounting frame is provided with an edge carrier roller fixing module;
one end of each middle carrier roller fixing module and one end of each side carrier roller fixing module on two sides are slidably connected and can be combined into a second-stage middle carrier roller fixing module in a sleeving, matching and fixing mode;
the inner mounting frame comprises inner side frames arranged on two sides, a telescopic cross beam is arranged in the middle of the inner mounting frame, and the middle carrier roller fixing module is arranged above the cross beam;
the outer mounting frame comprises a guide beam arranged along the outward extending direction of the two ends of the cross beam, the guide beam is slidably connected with a support beam, and the top of the support beam and the other end of the side carrier roller fixing module are adjustably fixed;
wherein, the angle adjustment of the fixed module of limit bearing roller: under the condition that the supporting beam is not moved, the side carrier roller fixing module slides along the middle carrier roller module;
the middle carrier roller fixing module comprises a middle mounting beam, two ends of the middle mounting beam are fixed on a middle fixing seat, and a middle mounting seat module is fixedly arranged on the middle mounting beam;
the middle mounting seat module comprises a front bracket and a rear bracket which are respectively arranged on the front side and the rear side of the middle mounting seat main body and used for mounting a front carrier roller and a rear carrier roller.
Further, the side carrier roller fixing module comprises a side mounting beam, one end of the side mounting beam is sleeved on the middle mounting beam in a sliding manner, the other end of the side mounting beam is adjustably hinged and fixed on a side fixing seat, the side fixing seat is fixed on the top of the supporting beam, and a side mounting seat is fixedly arranged on the side mounting beam;
the side mounting seat comprises a side mounting seat main body, and a side bracket is arranged on the side mounting seat main body.
Further, the middle mounting beam is a hollow cylinder beam, the hollow part in the middle mounting beam is a first guide hole capable of accommodating the side mounting beam to slide in the middle mounting beam, and the first guide hole is provided with a first chute matched with the side mounting beam to slide along the axial direction of the middle mounting beam;
the middle mounting beam is also provided with a plurality of first mounting holes for mounting the middle mounting seat main body and first limiting holes for limiting and fixing the side mounting beam along the axial direction of the middle mounting beam.
Further, the side mounting beam comprises a mounting main body, the mounting main body is a cylindrical beam which can be sleeved and matched in the first guide hole, a hollow part in the first guide hole is a second guide hole, and a second sliding groove is formed in the second guide hole along the axial direction of the second guide hole;
the end part of the installation main body is provided with a limiting sliding part matched with the first guide hole, and a contraction part matched with the first sliding groove is arranged between the limiting sliding part and the installation main body.
Further, the mounting main body is provided with a second mounting hole for mounting the side fixing seat main body;
the limiting sliding part and/or the mounting main body are/is provided with a second limiting hole correspondingly adapted to the first limiting hole.
Further, the middle fixing seat and the side fixing seat are U-shaped seats respectively hinged with a middle mounting beam and a side mounting beam;
the middle fixing seat is provided with a third mounting hole for hinging and fixing the middle mounting beam;
the side fixing seat is provided with a plurality of fourth mounting holes for adjusting mounting along the vertical direction;
the first mounting hole, the first limiting hole, the second mounting hole, the second limiting hole, the third mounting hole and the fourth mounting hole are all universal holes.
Further, the middle mounting seat main body and the side mounting seat main body are respectively sleeved and matched with a cylinder-shaped or semi-cylinder-shaped clamping sleeve on the middle mounting beam and the side mounting beam, and are matched with a fixing component for fixing;
the support beam comprises a sliding sleeve part and a support column part which are in sleeve joint fit with the guide beam, a guide sliding block and a guide sliding groove are arranged between the sliding sleeve part and the guide beam, or the guide beam is prismatic, and the sliding sleeve part is prismatic matched with the sliding sleeve part and is used for ensuring that the support beam keeps vertical upward when sliding along the guide beam;
and a limiting block is arranged at the end part of the guide beam.
Further, the cross beam comprises an outer sleeve beam and an inner sleeve rod which are respectively fixed with the inner side frames at two sides into a whole, the outer sleeve beam and the inner sleeve rod are in sleeved fit in a sliding way, and a third limiting hole is formed;
the outer sleeve beam and the inner sleeve beam are also provided with a plurality of groups of fifth mounting holes for adjusting the fixing seat in mounting along the axial direction of the outer sleeve beam and the inner sleeve beam.
The invention has the following beneficial effects:
the modularized design is adopted, so that the assembly, disassembly and maintenance are convenient, the interchangeability is high, and the manufacturing and maintenance cost is reduced;
the angle adjustment of the side carrier roller fixing module in the transportation process can be realized, and in addition, the side carrier roller fixing module, the conveying belt and the materials thereof do not need to be lifted in the adjustment process, so that the adjustment process is more stable, and the accuracy of the angle adjustment is improved;
two-stage carrying capacity adjustment can be realized, specifically, the one-stage carrying capacity adjustment in the transportation process can be realized by the sliding between the one-stage middle carrier roller fixing module and the supporting beam and the guiding beam; the secondary carrying capacity adjustment is realized by the telescopic cooperation of the transverse shaft and the secondary middle carrier roller fixing module.
The invention also provides another technical scheme:
the carrier roller mechanism comprises more than three carrier roller modules, wherein one carrier roller module is formed by any carrier roller fixing frame, a supporting beam in each carrier roller module is connected with the output end of the telescopic driving device through a connecting rod, and the connecting rod is connected with the output end of the telescopic driving device to provide power to drive the supporting beam to slide along the guide beam.
Has the following beneficial effects: according to the carrier roller mechanism, each carrier roller fixing frame is used as a unit, a plurality of carrier roller fixing frames jointly form a large module, four carrier roller fixing frames are used as the large module in the embodiment, and then the supporting beams are driven to slide through a group of corresponding telescopic driving devices, so that the distance between two side carrier roller fixing modules is adjusted, the adjusting efficiency is improved, in addition, the modularized operation is further improved, and the practicability is improved.
The invention also provides another technical scheme:
the use method of the carrier roller mechanism comprises the carrier roller mechanism;
the adjustment of the carrier roller mechanism comprises: side carrier roller angle adjustment, primary carrying capacity adjustment and secondary carrying capacity adjustment; wherein:
side carrier roller angle adjustment: the angle adjustment of the side carrier roller is realized by adjusting the height of the side mounting beam at one end connected with the side fixing seat so that the other end of the side mounting beam slides and is fixed along the middle carrier roller fixing module;
primary carrying capacity adjustment: the support beam is driven by the telescopic driving device to axially move along the corresponding guide beam, and the side mounting beams are driven to slide along the middle mounting beam, so that the carrying capacity of the carrier roller mechanism is improved by increasing the distance between the two side mounting beams;
secondary carrying capacity adjustment: the side carrier roller fixing module and the middle carrier roller fixing module are integrated to be used as a new secondary middle carrier roller fixing module, then two ends of the secondary middle carrier roller fixing module are matched and provided with standby side beams, a new side fixing seat and a side carrier roller frame thereof are arranged on the standby side beams, and finally, a telescopic cross beam is adjusted to be matched with the secondary middle carrier roller fixing module; on the basis of ensuring that the axial length of the middle carrier roller set mounted on the middle fixing seat is enough, the distance between the two side mounting beams is increased by lengthening the middle mounting beam and mounting the standby side beam, so that the carrying capacity of the carrier roller mechanism is further improved.
The carrier roller fixing rack can be conveniently and accurately adjusted in the transportation process, and the carrying capacity of the carrier roller fixing rack can be adjusted.
Has the following beneficial effects: the use method of the carrier roller mechanism can facilitate high-precision adjustment in the transportation process, can adjust the carrying capacity of the carrier roller mechanism, and is beneficial to improving the adjustment precision by adopting the layout of an optimizing mechanism and a simplified adjustment mechanism, so that the adjustment process is faster, simpler, more convenient and more accurate.
Drawings
Fig. 1 is a schematic view of the overall structure of a carrier roller fixing frame;
fig. 2 is a schematic top view of the idler fixing frame;
fig. 3 is a schematic side view of a carrier roller fixing frame;
FIG. 4 is an enlarged schematic view of the structure shown at A in FIG. 1;
fig. 5 is a schematic diagram of a front view of a carrier roller mechanism;
fig. 6 is a schematic side view of the idler mechanism;
fig. 7 is a schematic diagram of the combined principle of the secondary idler fixing module;
fig. 8 is a schematic view of a middle mounting beam structure after the combination of the two-stage middle carrier roller fixing modules.
Reference numerals referred to in the drawings are:
1. an inner mounting rack; 11. an inner side frame; 12. a cross beam; 121. a third limiting hole; 2. an outer mounting rack; 21. a guide beam; 22. a support beam; 221. a sliding sleeve part; 2211. a slide hole; 222. a pillar section; 23. a limiting block; 3. a middle fixing seat; 4. a side fixing seat; 41. a fourth mounting hole; 5. a middle mounting beam; 51. a first guide hole; 52. a first chute; 53. a first limiting hole; 6. a middle carrier roller main body; 601. a front idler main body; 602. a rear idler body; 61. a middle mount module 611, a middle mount body; 612. a front bracket; 613. a rear bracket; 7. a side mounting beam; 71. a mounting main body; 711. a second mounting hole; 72. a constriction; 73. a sliding part; 731. a second limiting hole; 74. a second chute; 75. a second guide hole; 8. a side idler main body; 81. a side mount body; 100. a left servo motor; 200. right servo motor, 300, connecting rod.
Detailed Description
In order that those skilled in the art will better understand the present invention, the following technical scheme of the present invention will be further described with reference to the accompanying drawings and examples.
As shown in fig. 1 to 8, a roller fixing frame comprises an inner mounting frame 1 and two outer mounting frames 2;
a primary middle carrier roller fixing module is arranged on the inner mounting frame 1, and an edge carrier roller fixing module is arranged on the outer mounting frame 2;
one end of each middle carrier roller fixing module and one end of each side carrier roller fixing module on two sides are slidably connected and can be combined into a second-stage middle carrier roller fixing module in a sleeving, matching and fixing mode; the fixing mode specifically comprises a bolt and pin limiting mode, and also can adopt a threaded connection mode;
the inner mounting frame 1 comprises inner side frames 11 arranged on two sides, a telescopic cross beam 12 arranged in the middle of the inner mounting frame, wherein the cross beam 12 adopts a telescopic mode to adjust the whole width of the mounting frame, the inner side frames comprise width changes in the process of being matched with a primary middle carrier roller fixing module to be adjusted into a secondary middle carrier roller module, and the middle carrier roller fixing module is arranged above the cross beam 12;
the outer mounting frame 2 comprises a guide beam 21 arranged along the outward extending direction of the two ends of the cross beam 12, the guide beam 21 is slidably connected with a support beam 22, and the top of the support beam 22 and the other end of the side carrier roller fixing module are adjustably fixed;
wherein, the angle adjustment of the fixed module of limit bearing roller: under the condition that the supporting beam 22 is not moved, one end of the side carrier roller fixing module slides along the middle carrier roller module, the height of the other end of the side carrier roller fixing module changes, and meanwhile, the overall inclination angle of the side carrier roller fixing module changes.
The middle carrier roller fixing module comprises a middle mounting beam 5, two ends of the middle mounting beam 5 are fixed on the middle fixing seat 3, and a middle mounting seat module 61 is fixedly arranged on the middle mounting beam 5;
the middle mount module 61 includes a front bracket 612 and a rear bracket 613 respectively provided at front and rear sides of a middle mount body 611 for mounting a front carrier roller and a rear carrier roller; the side idler fixing modules on two sides are positioned between the front bracket 612 and the rear bracket 613 as shown in fig. 2, so that the side idler main bodies 8 installed on the side idler fixing modules are positioned between the front idler main bodies 601 and the rear idler main bodies 602 installed on the front bracket 612 and the rear bracket 613, and further the two middle idler main bodies 6 are arranged in front of each other and form a group of idler main body groups with the side idler main bodies 8 on two sides in the middle. Because the middle carrier roller main body 6 at the bottom is a main bearing part, and auxiliary bearing parts are arranged at two sides, the proportion of the carrier roller main body at the bottom to one side is 2:1, and the layout configuration is optimized on the basis of meeting the use requirement.
In this fixed frame of bearing roller, interior mounting bracket 1, outer mounting bracket 2 can be a corresponding module respectively, still include the fixed module of bearing roller in one-level, limit bearing roller fixed module and the fixed module of bearing roller in the second grade, adopt modular design can make things convenient for dismouting and maintenance, have higher interchangeability to reduce manufacturing and maintenance cost.
In the carrier roller fixing frame, when the primary middle carrier roller fixing module is adopted, the supporting beams 22 on two sides can be pushed to drive the side carrier roller fixing modules on two sides to slide along the primary middle carrier roller fixing module, so that the carrying capacity of the carrier roller fixing frame is changed; in this application, carrying capacity refers to the flow size of its conveyer belt of collocation bearing roller group when carrying the material, and under the certain circumstances of the velocity of flow of carrying the material, the bigger the cross-sectional area, the more the material flow in the specific time.
In another preferred embodiment, as shown in fig. 1, the side carrier roller fixing module includes a side mounting beam 7, one end of the side mounting beam 7 is slidably sleeved on the middle mounting beam 5, and the other end of the side mounting beam is adjustably hinged and fixed on the side fixing seat 4, as shown in fig. 3, the adjustment here refers to adjusting the height of the hinge point, and specific means may include setting a plurality of hinge holes vertically arranged, or limiting the fixed end of the side carrier roller fixing module by adopting a chute matching bolt and a threaded hole thereof in a friction increasing manner; the side fixing seat 4 is fixed on the top of the supporting beam 22, and the side mounting seat is fixedly arranged on the side mounting beam 7;
the side mount includes a side bracket provided on a side mount main body 81 for mounting the side carrier roller main body 8.
In the carrier roller fixing frame, when larger carrying capacity is needed, the primary middle carrier roller fixing module and the corresponding side carrier roller fixing module can be combined to serve as a new secondary middle carrier roller fixing module, the combination process can refer to fig. 7 and 8, so that the middle carrier roller fixing module is expanded, and the cross beam 12 can be matched with the expansion of the middle carrier roller fixing module due to the fact that the cross beam is telescopic; of course, in the case that the side mounting beam 7 is long enough, on the basis of being able to mount the spare side beam, the side mounting seat main body 81 mounted thereon can also be put flat together to serve as a partial bottom roller, thereby further optimizing the extended middle carrier roller fixing module; then other components in the standby side beam matched side carrier roller fixing module are adopted as new side carrier roller fixing modules, the structure of the side carrier roller fixing module adopting the standby side beam can refer to the original structure, and the main change is that the thickness of the side mounting beam 7 is changed, and the side mounting beam is mounted between the secondary middle carrier roller fixing module and the top of the supporting beam 22. Thus, the carrying capacity of the carrier roller fixing frame can be further enlarged.
In a preferred further embodiment, as shown in fig. 1 and 4, the middle mounting beam 5 is a hollow cylindrical beam, the hollow part in the middle mounting beam 5 is a first guiding hole 51 capable of accommodating the side mounting beam 7 to slide therein, and the first guiding hole 51 is provided with a first sliding groove 52 matched with the side mounting beam 7 to slide along the axial direction of the middle mounting beam 5;
the middle mounting beam 5 is further provided with a plurality of first mounting holes for mounting the middle mounting seat main body 611 and first limiting holes 53 for limiting and fixing the side mounting beam 7 along the axial direction.
The side mounting beam 7 comprises a mounting main body 71, the mounting main body 71 is a cylindrical beam which can be sleeved and matched in the first guide hole 51, a second guide hole 75 is arranged in the hollow part of the first guide hole 51 and can be used for sleeving the standby side beam (not shown in the figure) therein, and a second chute 74 is formed in the second guide hole 75 along the axial direction thereof;
the end of the mounting body 71 is provided with a limit sliding portion 73 that cooperates with the first guide hole 51, and a contraction portion 72 that cooperates with the first chute 52 is provided between the limit sliding portion 73 and the mounting body 71.
In this embodiment, the case that the side mounting beam 7 can be sleeved in the middle mounting beam 5 is selected, and similarly, another case that the middle mounting beam 5 can be sleeved in the side mounting beam 7 can be adopted.
In a preferred embodiment, as shown in fig. 1, the mounting body 71 is provided with a second mounting hole 711 for mounting the body of the edge fixing base 4;
the limit sliding portion 73 and/or the mounting body 71 are provided with a second limit hole 731 correspondingly adapted to the first limit hole 53.
The middle fixing seat 3 and the side fixing seat 4 are U-shaped seats respectively hinged with a middle mounting beam 5 and a side mounting beam 7;
the middle fixing seat 3 is provided with a third mounting hole for hinging and fixing the middle mounting beam 5;
the edge fixing seat 4 is provided with a plurality of fourth mounting holes 41 for adjusting mounting along the vertical direction;
the first mounting hole, the first limiting hole 53, the second mounting hole 711, the second limiting hole 731, the third mounting hole and the fourth mounting hole 41 are all universal holes, so that the purpose of one hole for multiple purposes can be achieved, and the universality is improved.
In a preferred further embodiment, as shown in fig. 1, the middle mounting seat body 611 and the side mounting seat body 81 are cylindrical or semi-cylindrical cutting sleeves respectively sleeved on the middle mounting beam 5 and the side mounting beam 7, and are fixed by matching with a fixing component, such as a bolt component;
the support beam 22 includes a sliding sleeve portion 221 and a pillar portion 222 that are in socket joint with the guide beam 21, a guide sliding block and a guide chute are disposed between the sliding sleeve portion 221 and the guide beam 21, or the guide beam 21 is prismatic, the sliding sleeve portion 221 is prismatic and is matched with the sliding sleeve portion 221, in this embodiment, a square sliding sleeve portion 221 is adopted, and a sliding hole 2211 matched with the guide beam 21 is formed; in summary, it functions to ensure that the support beam 22 remains vertically upwards while sliding along the guide beam 21; the end of the guide beam 21 is provided with a limiting block 23.
In another preferred embodiment, as shown in fig. 1, the cross beam 12 includes an outer sleeve beam and an inner sleeve rod which are respectively fixed with the inner side frames 11 at two sides, wherein the outer sleeve beam and the inner sleeve rod can be made of high-strength alloy or other high-strength materials to meet the strength requirement, and the outer sleeve beam and the inner sleeve rod can be slidably sleeved and matched, are provided with a third limiting hole 121, and can be limited and fixed through bolts; meanwhile, the guide beam 21 can be fixed with the corresponding inner side frame 11 into a whole, and forms a module with the corresponding inner mounting frame 1; the guide beam 21 may also pass through the corresponding inner frame 11 to be in sleeve fit with the outer and inner sleeves, and be detachably fixed at the inner frame 11 through a screw assembly, where the guide beam 21 and the support beam 22 are used as a module.
The outer sleeve beam and the inner sleeve beam are also provided with a plurality of groups of fifth mounting holes for adjusting the fixing seat 3 in the mounting process along the axial direction.
The invention also provides a specific embodiment of another technical scheme:
the carrier roller mechanism comprises a carrier roller module formed by any one of the carrier roller fixing frames in more than three embodiments, wherein a supporting beam 22 in the carrier roller module is connected with an output end of a telescopic driving device through a connecting rod 300, the connecting rod 300 is connected with the output end of the telescopic driving device, the telescopic driving device provides power to drive the supporting beam 22 to slide along the guide beam 21, and modularized operation is adopted to further optimize the mechanism layout, increase the stability and balance, and particularly refer to fig. 5 and 6.
In this embodiment, each roller fixing frame is used as a unit, and a plurality of roller fixing frames jointly form a large module, in this embodiment, four roller fixing frames are used as a large module, and then the supporting beams 22 are driven to slide by a group of corresponding telescopic driving devices, so that the distance between two side roller fixing modules is adjusted, the adjustment efficiency is improved, and in addition, the modularized operation is further improved, and the practicability is improved. The telescopic driving device in this embodiment includes the left servo motor 100 and the right servo motor 200, with higher accuracy.
The invention also provides a specific embodiment of another technical scheme:
the use method of the carrier roller mechanism comprises the carrier roller mechanism;
the adjustment of the carrier roller mechanism comprises: side carrier roller angle adjustment, primary carrying capacity adjustment and secondary carrying capacity adjustment; wherein:
side carrier roller angle adjustment: the angle adjustment of the side carrier roller is realized by adjusting the height of the side mounting beam 7 at one end connected with the side fixing seat 4 so that the other end of the side mounting beam slides and is fixed along the middle carrier roller fixing module;
primary carrying capacity adjustment: the support beam 22 is driven by the telescopic driving device to axially move along the corresponding guide beam 21, and the edge mounting beams 7 are driven to slide along the middle mounting beam 5, so that the carrying capacity of the carrier roller mechanism is improved by increasing the distance between the two edge mounting beams 7;
secondary carrying capacity adjustment: the side carrier roller fixing module and the middle carrier roller fixing module are integrated to be used as a new secondary middle carrier roller fixing module, then two ends of the secondary middle carrier roller fixing module are matched and provided with standby side beams, a new side fixing seat 4 and a side carrier roller frame thereof are arranged on the standby side beams, and finally the telescopic cross beam 12 is adjusted to be matched with the secondary middle carrier roller fixing module; on the basis of ensuring that the axial length of the middle carrier roller set mounted on the middle fixing seat 3 is enough, the distance between the two side mounting beams 7 is increased by lengthening the middle mounting beam 5 and mounting the standby side beams, so that the carrying capacity of the carrier roller mechanism is further improved.
The use method of the carrier roller mechanism can facilitate high-precision adjustment in the transportation process, can adjust the carrying capacity of the carrier roller mechanism, and is beneficial to improving the adjustment precision by adopting the layout of an optimizing mechanism and a simplified adjustment mechanism, so that the adjustment process is faster, simpler, more convenient and more accurate.
In the present specification, each embodiment is described in a progressive manner, and each embodiment focuses on the difference from other embodiments, and the same and similar parts between the embodiments are only required to be referred to each other.
The terms "upper", "lower", "outside", "inside", and the like in the description and in the claims of the present invention and in the above drawings, if any, are used for distinguishing between relative relationships in position and not necessarily for giving qualitative sense. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the invention described herein may be implemented in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The utility model provides a fixed frame of bearing roller which characterized in that:
the device comprises an inner mounting frame and two outer mounting frames;
the inner mounting frame is provided with a primary middle carrier roller fixing module, and the outer mounting frame is provided with an edge carrier roller fixing module;
one end of each middle carrier roller fixing module and one end of each side carrier roller fixing module on two sides are slidably connected and can be combined into a second-stage middle carrier roller fixing module in a sleeving, matching and fixing mode;
the inner mounting frame comprises inner side frames arranged on two sides, a telescopic cross beam is arranged in the middle of the inner mounting frame, and the middle carrier roller fixing module is arranged above the cross beam;
the outer mounting frame comprises a guide beam arranged along the outward extending direction of the two ends of the cross beam, the guide beam is slidably connected with a support beam, and the top of the support beam and the other end of the side carrier roller fixing module are adjustably fixed;
wherein, the angle adjustment of the fixed module of limit bearing roller: under the condition that the supporting beam is not moved, the side carrier roller fixing module slides along the middle carrier roller module;
the middle carrier roller fixing module comprises a middle mounting beam, two ends of the middle mounting beam are fixed on a middle fixing seat, and a middle mounting seat module is fixedly arranged on the middle mounting beam;
the middle mounting seat module comprises a front bracket and a rear bracket which are respectively arranged on the front side and the rear side of the middle mounting seat main body and used for mounting a front carrier roller and a rear carrier roller.
2. The idler-retaining frame of claim 1, wherein:
the side carrier roller fixing module comprises a side mounting beam, one end of the side mounting beam is sleeved on the middle mounting beam in a sliding manner, the other end of the side mounting beam is adjustably hinged and fixed on a side fixing seat, the side fixing seat is fixed on the top of the supporting beam, and a side mounting seat is fixedly arranged on the side mounting beam;
the side mounting seat comprises a side mounting seat main body, and a side bracket is arranged on the side mounting seat main body.
3. The idler-retaining frame of claim 2, wherein:
the middle mounting beam is a hollow cylindrical beam, the hollow part in the middle mounting beam is a first guide hole capable of accommodating the side mounting beam to slide in the hollow part, and the first guide hole is provided with a first chute matched with the side mounting beam to slide along the axial direction of the middle mounting beam;
the middle mounting beam is also provided with a plurality of first mounting holes for mounting the middle mounting seat main body and first limiting holes for limiting and fixing the side mounting beam along the axial direction of the middle mounting beam.
4. A idler-retaining frame as claimed in claim 3, wherein:
the side mounting beam comprises a mounting main body, wherein the mounting main body is a cylindrical beam which can be sleeved and matched in the first guide hole, the hollow part in the first guide hole is a second guide hole, and the second guide hole is provided with a second sliding groove along the axial direction of the second guide hole;
the end part of the installation main body is provided with a limiting sliding part matched with the first guide hole, and a contraction part matched with the first sliding groove is arranged between the limiting sliding part and the installation main body.
5. The idler-retaining frame of claim 4, wherein:
the mounting main body is provided with a second mounting hole for mounting the side fixing seat main body;
the limiting sliding part and/or the mounting main body are/is provided with a second limiting hole correspondingly adapted to the first limiting hole.
6. The idler-retaining frame of claim 5, wherein:
the middle fixing seat and the side fixing seat are U-shaped seats respectively hinged with a middle mounting beam and a side mounting beam;
the middle fixing seat is provided with a third mounting hole for hinging and fixing the middle mounting beam;
the side fixing seat is provided with a plurality of fourth mounting holes for adjusting mounting along the vertical direction;
the first mounting hole, the first limiting hole, the second mounting hole, the second limiting hole, the third mounting hole and the fourth mounting hole are all universal holes.
7. A idler-retaining frame as claimed in claim 3, wherein:
the middle mounting seat main body and the side mounting seat main body are respectively sleeved and connected with a cylinder-shaped or semi-cylinder-shaped clamping sleeve on the middle mounting beam and the side mounting beam, and are fixed by being matched with a fixing component;
the support beam comprises a sliding sleeve part and a support column part which are in sleeve joint fit with the guide beam;
and a limiting block is arranged at the end part of the guide beam.
8. The idler-retaining frame of claim 1, wherein:
the cross beam comprises an outer sleeve beam and an inner sleeve rod which are respectively fixed with the inner side frames at two sides into a whole, the outer sleeve beam and the inner sleeve rod are in sleeved fit in a sliding manner, and a third limiting hole is formed;
the outer sleeve beam and the inner sleeve beam are also provided with a plurality of groups of fifth mounting holes for adjusting the fixing seat in mounting along the axial direction of the outer sleeve beam and the inner sleeve beam.
9. A carrier roller mechanism which is characterized in that:
a carrier roller module is formed by three carrier roller fixing frames according to any one of claims 1 to 8, a supporting beam in the carrier roller module is connected with an output end of the telescopic driving device through a connecting rod, and the connecting rod is connected with an output end of the telescopic driving device to provide power to drive the supporting beam to slide along the guide beam.
10. The application method of the carrier roller mechanism is characterized by comprising the following steps of:
a carrier roller mechanism comprising the carrier roller mechanism of claim 9;
the adjustment of the carrier roller mechanism comprises: side carrier roller angle adjustment, primary carrying capacity adjustment and secondary carrying capacity adjustment; wherein:
side carrier roller angle adjustment: the angle adjustment of the side carrier roller is realized by adjusting the height of the side mounting beam at one end connected with the side fixing seat so that the other end of the side mounting beam slides and is fixed along the middle carrier roller fixing module;
primary carrying capacity adjustment: the support beam is driven by the telescopic driving device to axially move along the corresponding guide beam, and the side mounting beams are driven to slide along the middle mounting beam, so that the carrying capacity of the carrier roller mechanism is improved by increasing the distance between the two side mounting beams;
secondary carrying capacity adjustment: the side carrier roller fixing module and the middle carrier roller fixing module are integrated to be used as a new secondary middle carrier roller fixing module, then two ends of the secondary middle carrier roller fixing module are matched and provided with standby side beams, a new side fixing seat and a side carrier roller frame thereof are arranged on the standby side beams, and finally, a telescopic cross beam is adjusted to be matched with the secondary middle carrier roller fixing module; on the basis of ensuring that the axial length of the middle carrier roller set mounted on the middle fixing seat is enough, the distance between the two side mounting beams is increased by lengthening the middle mounting beam and mounting the standby side beam, so that the carrying capacity of the carrier roller mechanism is further improved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311551623.3A CN117262640B (en) | 2023-11-21 | 2023-11-21 | Carrier roller fixing rack, carrier roller mechanism and use method of carrier roller mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311551623.3A CN117262640B (en) | 2023-11-21 | 2023-11-21 | Carrier roller fixing rack, carrier roller mechanism and use method of carrier roller mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117262640A true CN117262640A (en) | 2023-12-22 |
| CN117262640B CN117262640B (en) | 2024-01-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311551623.3A Active CN117262640B (en) | 2023-11-21 | 2023-11-21 | Carrier roller fixing rack, carrier roller mechanism and use method of carrier roller mechanism |
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| CN (1) | CN117262640B (en) |
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| CN211894875U (en) * | 2019-12-26 | 2020-11-10 | 中交一航局安装工程有限公司 | Universal adjustable groove type carrier roller set device |
| CN212739461U (en) * | 2020-05-06 | 2021-03-19 | 山东泽烁机械有限公司 | Rubber-chain belt feeder |
| CN216302316U (en) * | 2021-03-14 | 2022-04-15 | 项怡海 | Full-automatic passive mechanical linkage deviation correcting device of rubber belt conveyor |
| CN116177100A (en) * | 2023-01-31 | 2023-05-30 | 安徽拓邦输送装备有限公司 | Automatic deviation correcting device for single-shaft runway |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19530290A1 (en) * | 1994-08-20 | 1996-02-22 | Thiele Gmbh & Co Kg | Protective device for bearing roller of belt conveyor |
| CN102633093A (en) * | 2012-04-16 | 2012-08-15 | 王义堂 | Supporting roller group of telescopic belt-type conveyor |
| CN203638632U (en) * | 2013-12-31 | 2014-06-11 | 艾克玛(惠州)输送设备有限公司 | Telescopic triangular groove type bracket |
| CN105383888A (en) * | 2015-11-04 | 2016-03-09 | 北方重工集团有限公司 | Self-locking bidirectional aligning carrier roller set |
| CN208429526U (en) * | 2018-05-21 | 2019-01-25 | 兖矿东华重工有限公司 | A kind of adjustable conveying device of width |
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| CN116177100A (en) * | 2023-01-31 | 2023-05-30 | 安徽拓邦输送装备有限公司 | Automatic deviation correcting device for single-shaft runway |
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| Publication number | Publication date |
|---|---|
| CN117262640B (en) | 2024-01-23 |
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