CN216862641U - Tensioning anti-deviation continuous belt conveyor - Google Patents
Tensioning anti-deviation continuous belt conveyor Download PDFInfo
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- CN216862641U CN216862641U CN202122797974.5U CN202122797974U CN216862641U CN 216862641 U CN216862641 U CN 216862641U CN 202122797974 U CN202122797974 U CN 202122797974U CN 216862641 U CN216862641 U CN 216862641U
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Abstract
The utility model provides a tensioning anti-deviation continuous belt conveyor which comprises a conveying belt, a belt storage bin and a support frame, wherein the belt storage bin is used for storing the conveying belt, a first reversing roller is arranged at one end of the support frame, one end of the conveying belt output by the belt storage bin is wound on the first reversing roller, and the conveying belt comprises a bearing section belt and a return section belt. The bearing section belt and the return section belt of the belt conveyor are respectively provided with the bearing section tensioning transmission assembly and the return section tensioning assembly to realize tensioning of the bearing section belt and the return section belt, so that the problem of easy slip and deviation when the belt conveyor is tensioned for a long distance in transportation can be effectively solved, and the deviation prevention effect is further realized by arranging the deviation prevention carrier roller on the bearing section tensioning transmission assembly.
Description
Technical Field
The utility model relates to the technical field of belt conveyors, in particular to a tensioning anti-deviation continuous belt conveyor.
Background
In the existing shield construction process, due to various requirements of working conditions and field space, a used belt conveyor for conveying muck needs to have long-distance conveying capacity, and due to the fact that the conveying distance is long, the carried materials are uneven, the conveying belt is prone to deviation, a large obstacle is caused to conveying and production, even the conveying belt is torn or torn due to deviation of the conveying belt, and loss is very heavy.
Disclosure of Invention
The present invention is directed to solving, at least to some extent, one of the technical problems in the related art.
Therefore, the utility model aims to provide a tensioning anti-deviation continuous belt conveyor, which can realize the tensioning effect on a bearing section belt and a return section belt by respectively arranging a bearing section tensioning transmission assembly and a return section tensioning assembly on the bearing section belt and the return section belt of the belt conveyor, further effectively prevent the problem that the belt conveyor is easy to slip and deviate when the belt conveyor is tensioned to be smaller during long-distance transportation of the belt conveyor, and further realize the anti-deviation effect by arranging an anti-deviation carrier roller on the bearing section tensioning transmission assembly.
In order to achieve the above purpose, the utility model provides a tensioning anti-deviation continuous belt conveyor, which comprises a conveyor belt, a belt storage bin for storing the conveyor belt, and a support frame, wherein one end of the support frame is provided with a first reversing roller, one end of the conveyor belt output by the belt storage bin is encircled on the first reversing roller, the conveyor belt comprises a bearing section belt and a return section belt, and the tensioning anti-deviation continuous belt conveyor further comprises:
the return-segment belt output from the belt storage bin is connected with the return-segment tensioning assembly so as to be tensioned by the return-segment belt;
the anti-deviation carrier roller is arranged on the support frame and used for supporting and limiting the belt of the bearing section;
the bearing section reversing assembly is arranged at the other end of the support frame, so that the bearing section belt is reversed through the bearing section reversing assembly to realize muck unloading on the bearing section belt;
the bearing section belt is connected to the bearing section tensioning and conveying assembly for tensioning and conveying after reversing through the bearing section reversing assembly, and the bearing section belt after tensioning is connected to the belt storage bin.
Further, the return stretch tensioning assembly comprises a tensioning bracket and a first tensioning roller and a second tensioning roller arranged on the tensioning bracket;
the tensioning bracket is positioned below the middle part of the supporting frame;
the return belt is sequentially wound around the first tensioning roller and the second tensioning roller.
Furthermore, still include the off tracking subassembly is prevented to the return stroke section, the off tracking subassembly is prevented to the return stroke section includes the support and sets up the off tracking bearing roller of preventing on the support, the support sets up support frame middle part below, the output in the storage area storehouse the return stroke section belt passes through the off tracking subassembly is prevented to the return stroke section and supports spacing back rethread the tensioning of return stroke section tensioning assembly.
Further, prevent off tracking bearing roller includes:
the support rods are vertically fixed at two ends of the base;
the flat carrier roller is arranged in the middle of the base;
two side carrier rollers are positioned on two sides of the flat carrier roller, one end of each side carrier roller is arranged on the base, the other end of each side carrier roller is arranged on the support rod, so that a concave groove structure is formed between the flat carrier roller and the two side carrier rollers, and the conveying belt is supported and limited through the concave grooves;
prevent the deviation roller, two the fixed strip is all installed on the top of branch, prevent the deviation roller and install on the fixed strip, it is right to be used for the both sides of conveyer belt block in order to prevent the conveyer belt off tracking.
Further, the base sets up on the support frame, it is spacing that the section belt that bears passes through the concave groove supports, it is right that the wheel of preventing deviating is used for the both sides of bearing the section belt block in order to prevent bear section belt off tracking.
Further, the base sets up on the support, the return stroke section belt passes through the concave groove supports spacingly, it is right that the wheel of preventing wandering off is used for the both sides of return stroke section belt block in order to prevent return stroke section belt off tracking.
Furthermore, the bearing section reversing assembly comprises a second reversing roller arranged at one end of the support frame, the second reversing roller and the first reversing roller are distributed at two ends of the support frame, and a bearing section belt is wound around the second reversing roller so that muck on the bearing section belt is unloaded;
and a third reversing roller is arranged on the support frame, the third reversing roller is positioned below the second reversing roller, and the unloaded bearing section belt is wound around the third reversing roller for reversing.
Furthermore, the bearing section tensioning transmission assembly comprises a supporting seat, two motors are arranged on the supporting seat, power ends of the two motors are respectively connected with a first driving wheel and a second driving wheel, the bearing section belt is wound around the third reversing roller and then sequentially wound around the first driving wheel and the second driving wheel, and the bearing section belt is transmitted by rotating the first driving wheel and the second driving wheel.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The foregoing and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural diagram of a tensioning deviation-preventing continuous belt conveyor provided by an embodiment of the utility model;
FIG. 2 is a schematic illustration of a portion of the structure of FIG. 1 in accordance with the present invention;
FIG. 3 is a schematic illustration of a portion of the FIG. 1 construction of the present invention;
FIG. 4 is a schematic illustration of a portion of the structure of FIG. 3 in accordance with the present invention;
FIG. 5 is a schematic structural view of a deviation-preventing carrier roller;
fig. 6 is a schematic structural diagram of the deviation preventing carrier roller.
In the figure, 1, a conveyor belt; 11. a carrier section belt; 12. a return section belt; 2. a tape storage bin; 3. a support frame; 31. a first reversing roller; 4. a return leg tensioning assembly; 41. tensioning the bracket; 42. a first tension roller; 43. a second tension roller; 5. an anti-deviation carrier roller; 51. a base; 52. a strut; 53. a flat carrier roller; 54. mounting a bar; 55. side supporting rollers; 56. a fixing strip; 57. an anti-deviation roller; 6. a bearing section reversing assembly; 61. a second reversing drum; 62. a third reversing drum; 7. the bearing section tensioning transmission assembly; 71. a supporting seat; 72. a motor; 73. a first drive pulley; 74. a second transmission wheel; 8. a return section deviation-preventing component; 81. and (4) a support.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention. On the contrary, the embodiments of the utility model include all changes, modifications and equivalents coming within the spirit and terms of the claims appended hereto.
Fig. 1 is a schematic structural diagram of a tensioning deviation-preventing continuous belt conveyor provided by an embodiment of the utility model.
Referring to fig. 1 and 2, a tensioning anti-deviation continuous belt conveyor comprises a conveying belt 1, a belt storage bin 2 for storing the conveying belt 1 and a support frame 3, wherein a first reversing roller 31 is arranged at one end of the support frame 3, one end of the conveying belt 1 is wound on the first reversing roller 31 after being output through the belt storage bin 2 to form a closed-loop structure, the conveying belt 1 can rotate in a closed loop, and the conveying belt 1 comprises a bearing section belt 11 on the upper layer and a return section belt 12 on the lower layer which are in circulating operation.
Referring to fig. 3 and 4, since the continuous belt conveyor has a long conveying distance, in order to prevent the belt from slipping and deviating due to a small tension of the long-distance middle belt, the return belt 12 is tensioned, the return belt 12 output from the belt storage bin 2 is connected with the return belt tensioning assembly 4 by arranging the return belt tensioning assembly 4, the return belt 12 is tensioned by the return belt tensioning assembly 4, and the tensioned return belt 12 extends to the first reversing drum 31.
In detail, a return-stroke-section tensioning assembly 4 can be arranged below the middle of the support frame 3 to tension the middle of the return-stroke-section belt 12, wherein the return-stroke-section tensioning assembly 4 comprises a tensioning bracket 41, and a first tensioning roller 42 and a second tensioning roller 43 which are arranged on the tensioning bracket 41, the tensioning bracket 41 is arranged below the middle of the support frame 3, the return-stroke-section belt 12 is sequentially wound around the first tensioning roller 42 and the second tensioning roller 43, so that the return-stroke-section belt 12 is reversed after being wound around the first tensioning roller 42 and then is output after being wound around the second tensioning roller 43, the function of tensioning the middle of the return-stroke-section belt 12 can be achieved, and when the length of the return-stroke-section belt 12 is too long, the middle of the return-stroke-section belt can be loosened under the action of gravity, and the deviation is easily caused.
In addition, a plurality of deviation-preventing carrier rollers 5 are arranged on the support frame 3, and the deviation-preventing carrier rollers 5 are arranged along the length direction of the support frame 3, so that the carrier belt 11 sequentially passes through the deviation-preventing carrier rollers 5, and the deviation-preventing carrier rollers 5 are used for supporting and limiting the carrier belt 11 on the carrier belt 11.
The bearing section belt 11 is conveyed after receiving the muck at one end of the first reversing roller 31, the bearing section belt is supported and limited through the deviation-preventing carrier roller 5 in the conveying process until the bearing section belt is conveyed to the other end of the support frame 3, the bearing section reversing assembly 6 is arranged at the other end of the support frame 3, and the muck on the bearing section belt 11 is reversed through the bearing section reversing assembly 6 to realize unloading of the muck on the bearing section belt 11.
In detail, the bearing segment reversing assembly 6 comprises a second reversing roller 61 arranged at one end of the supporting frame 3, the second reversing roller 61 and the first reversing roller 31 are distributed at two ends of the supporting frame 3, so that the muck on the carrier belt 11 is discharged during the process of winding the carrier belt 11 around the second reversing drum 61, that is, when the carrier belt 11 winds around the second reversing drum 61, the surface of the belt 11 on the bearing section is turned to be vertical and then turned to be below the second reversing roller 61, and then the slag on the surface is turned to be below from the upper part, the material falls under the action of gravity to realize the unloading, the rotating direction of the belt 11 of the loading section after the unloading is turned, by arranging the third reversing roller 62 on the supporting frame 3, the third reversing roller 62 is positioned below the second reversing roller 61, and the unloaded bearing section belt 11 is wound around the third reversing roller 62 to be reversed, so that the conveying direction of the bearing section belt 11 moves along the original direction.
In addition, power needs to be provided in the rotating process of the belt conveyor, so that a bearing section tensioning and conveying assembly 7 is arranged, a bearing section belt 11 is connected to the bearing section tensioning and conveying assembly 7 for tensioning and conveying after being reversed by a bearing section reversing assembly 6, transmission power is provided through the bearing section tensioning and conveying assembly 7, the conveying belt 1 can be smoothly conveyed, and meanwhile, the tensioned bearing section belt 11 is connected to the belt storage bin 2.
In some embodiments, in order to prevent the return belt 12 from deviating during transmission, a plurality of return belt deviation preventing assemblies 8 may be provided, each return belt deviation preventing assembly 8 includes a support 81 and a deviation preventing support roller 5 disposed on the support 81, the support 81 is disposed below the middle of the support frame 3, and the return belt 12 output from the belt storage bin 2 is supported and limited by the return belt deviation preventing assembly 8 and then tensioned by the return belt tensioning assembly 4.
It should be described in detail that there are various structures of the anti-deviation carrier roller 5 capable of realizing the supporting and limiting functions.
As a possible structure, referring to fig. 5 and 6, the deviation preventing idler 5 comprises a base 51, a support rod 52 is vertically fixed at both ends of the base 51, a flat idler 53 is arranged in the middle of the base 51, two oppositely arranged mounting bars 54 can be fixed in the middle of the base, the flat idler 53 is fixed between the two mounting bars 54, side idlers 55 are respectively arranged at both sides of the flat idler 53, one end of each side idler 55 is mounted on one mounting bar 54 on the base 51, the other end is mounted on the support rod 52, so that the side idler 55 is obliquely arranged relative to the flat idler 53, a concave groove structure is formed between the flat idler 53 and the two side idlers 55, the bottom of the carrier belt 11 or the bottom of the return belt 12 is connected with the flat idler 53 and the two side idlers 55, and is blocked by the side idlers 55 at both sides, so that the bottom of the carrier belt 11 or the return belt 12 is formed into a concave groove, the muck on the belt 11 of the bearing section is positioned in the concave structure to prevent the muck from spilling.
Meanwhile, in order to prevent the belt from deviating to the side, the fixing strips 56 are installed at the top ends of the two support rods 52, the anti-deviation rollers 57 are installed on the fixing strips 56, and the top ends of the anti-deviation rollers 57 are inclined towards the inside of the concave grooves, so that the two anti-deviation rollers 57 can block the two sides of the bearing section belt 11 and the return section belt 12 to prevent the belt from deviating.
In addition, the base 51 of the deviation preventing carrier roller 5 on the support frame 3 is installed on the support frame 3, and the deviation preventing carrier roller 5 on the return-segment deviation preventing assembly 8 realizes the installation of the deviation preventing carrier roller 5 by installing the base 51 on the support 81.
It should be noted that there are many configurations of the powered load bearing segment tension transmission assembly 7.
As a possible structure, the bearing section tensioning and conveying assembly 7 includes a supporting seat 71, two motors 72 are disposed on the supporting seat 71, power ends of the two motors 72 are respectively connected with a first driving wheel 73 and a second driving wheel 74, the bearing section belt 11 is wound around the third reversing drum 62 for reversing and then is sequentially wound around the first driving wheel 73 and the second driving wheel 74, the bearing section belt 11 is conveyed by the rotation of the first driving wheel 73 and the second driving wheel 74, and further the whole conveying belt 1 is conveyed, and the bearing section belt 11 can be tensioned by one end of the bearing section belt 11 wound around the first driving wheel 73 and the second driving wheel 74.
It should be noted that the terms "first," "second," and the like in the description of the present invention are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing specific logical functions or steps of the process, and alternate implementations are included within the scope of the preferred embodiment of the present invention in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the present invention.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (8)
1. The utility model provides a continuous belt feeder of off tracking is prevented in tensioning, includes the conveyer belt, is used for storing the storage area storehouse and the support frame of conveyer belt, the one end of support frame is provided with first switching-over cylinder, the conveyer belt end that stores up the output in area storehouse is encircleed on the first switching-over cylinder, the conveyer belt includes bearing segment belt and return stroke section belt, its characterized in that still includes:
the return-segment belt output from the belt storage bin is connected with the return-segment tensioning assembly so as to tension the return-segment belt through the return-segment belt;
the anti-deviation carrier roller is arranged on the support frame and used for supporting and limiting the belt of the bearing section;
the bearing section reversing assembly is arranged at the other end of the support frame, so that the bearing section belt is reversed through the bearing section reversing assembly to realize muck unloading on the bearing section belt;
the bearing section belt is connected to the bearing section tensioning and conveying assembly for tensioning and conveying after reversing through the bearing section reversing assembly, and the bearing section belt after tensioning is connected to the belt storage bin.
2. The tension deviation-preventing continuous belt conveyor as claimed in claim 1, wherein the return-segment tension assembly comprises a tension bracket and a first tension roller and a second tension roller which are arranged on the tension bracket;
the tensioning bracket is positioned below the middle part of the supporting frame;
and the return section belt is sequentially wound around the first tensioning roller and the second tensioning roller.
3. The tensioning deviation-preventing continuous belt conveyor as claimed in claim 1, further comprising a return-stroke deviation-preventing assembly, wherein the return-stroke deviation-preventing assembly comprises a support and a deviation-preventing carrier roller arranged on the support, the support is arranged below the middle of the support frame, and the return-stroke belt output from the belt storage bin is supported and limited by the return-stroke deviation-preventing assembly and then tensioned by the return-stroke tensioning assembly.
4. The tensioning deviation-preventing continuous belt conveyor as claimed in claim 3, wherein the deviation-preventing carrier roller comprises:
the support rods are vertically fixed at two ends of the base;
the flat carrier roller is arranged in the middle of the base;
the two side carrier rollers are positioned on two sides of the flat carrier roller, one end of each side carrier roller is installed on the base, the other end of each side carrier roller is installed on the support rod, so that a concave groove structure is formed between the flat carrier roller and the two side carrier rollers, and the conveying belt is supported and limited through the concave grooves;
prevent the deviation roller, two the fixed strip is all installed on the top of branch, prevent the deviation roller and install on the fixed strip, it is right to be used for the both sides of conveyer belt block in order to prevent the conveyer belt off tracking.
5. The tensioning deviation-prevention continuous belt conveyor as claimed in claim 4, wherein the base is arranged on the supporting frame, the bearing section belt is supported and limited through the concave groove, and the deviation-prevention wheel is used for blocking two sides of the bearing section belt so as to prevent the bearing section belt from deviating.
6. The tensioning deviation-prevention continuous belt conveyor as claimed in claim 4, wherein the base is arranged on the support, the return belt is supported and limited by the concave groove, and the deviation-prevention wheels are used for blocking two sides of the return belt to prevent the return belt from deviating.
7. The tensioning deviation-preventing continuous belt conveyor as claimed in claim 1, wherein the carrier belt reversing assembly comprises a second reversing roller arranged at one end of the support frame, the second reversing roller and the first reversing roller are distributed at two ends of the support frame, and the carrier belt is wound around the second reversing roller to discharge the dregs on the carrier belt;
and a third reversing roller is arranged on the support frame, the third reversing roller is positioned below the second reversing roller, and the unloaded bearing section belt is wound around the third reversing roller for reversing.
8. The belt conveyor as claimed in claim 7, wherein the belt conveyor comprises a support base, the support base is provided with two motors, power ends of the two motors are respectively connected with a first driving wheel and a second driving wheel, the belt conveyor is wound around the third reversing drum and then sequentially wound around the first driving wheel and the second driving wheel, and the belt conveyor is realized by the rotation of the first driving wheel and the second driving wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122797974.5U CN216862641U (en) | 2021-11-15 | 2021-11-15 | Tensioning anti-deviation continuous belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122797974.5U CN216862641U (en) | 2021-11-15 | 2021-11-15 | Tensioning anti-deviation continuous belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216862641U true CN216862641U (en) | 2022-07-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122797974.5U Active CN216862641U (en) | 2021-11-15 | 2021-11-15 | Tensioning anti-deviation continuous belt conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216862641U (en) |
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2021
- 2021-11-15 CN CN202122797974.5U patent/CN216862641U/en active Active
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