CN211811712U - Novel turn over area device - Google Patents
Novel turn over area device Download PDFInfo
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- CN211811712U CN211811712U CN201922385716.9U CN201922385716U CN211811712U CN 211811712 U CN211811712 U CN 211811712U CN 201922385716 U CN201922385716 U CN 201922385716U CN 211811712 U CN211811712 U CN 211811712U
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Abstract
The utility model discloses a novel turn over area device, including basic plane, turning device and two driven roll supports, turning device bottom surface fixed connection is on basic plane top surface, driven roll support fixed connection is at basic plane both ends top surface respectively, turning device includes first turning device and two second turning device, first turning device fixed connection is put at basic plane top surface central point, second turning device fixed connection is at basic plane top surface, and is located between first turning device and the driven roll, and this device can be applicable to more complicated topography for the primary structure, and can effectively reduce the sticky tape by the damage and even tearing risk, and the outstanding is that it can reduce the actual biggest flagging distance of conveyer belt to a certain extent, has reduced equipment manufacturing cost.
Description
Technical Field
The utility model belongs to the conveyer field, concretely relates to novel turn over area device.
Background
In the bulk material transportation process, the cleaning effect of the cleaner on the carrying surface of the adhesive tape is very slight for materials with larger viscosity, and as a result, the return carrier roller is stained with the materials, the deviation of the conveying belt is promoted, the abrasion of the carrier roller is aggravated, the service life of the conveying belt is shortened, and even the conveying belt is torn to cause serious safety accidents; meanwhile, materials adhered to the conveying belt are scattered along the return section, so that a large amount of materials are wasted, the workload of cleaning along the line is increased, the environment is polluted, and the environmental protection maintenance cost is increased. Therefore, to solve this problem, the current common measures are: the conveyor belt is turned over so that the material receiving surface of the conveyor belt faces upwards in the return segment, thereby avoiding the problems, but the turning device of the conveyor belt has the following defects:
1. the belt turning device adopts a roller arrangement form that a roller of a tubular belt conveyor is in a pipe section and an expansion section: structural style is comparatively complicated, has increased cost such as design, production, fortune dimension, in addition because the conveyer belt will be rolled into the tubulose at the upset in-process, and its belt length of turning over will directly increase, and the conveyer belt of whole strip machine continuously receives great external force extrusion in the upset interval, and the life of conveyer belt will directly reduce.
2. A group of conveying belt direction changing devices are respectively arranged at the belt turning starting point and the belt turning stopping point, and a set of 90-degree belt turning devices are arranged between the two groups of conveying belt direction changing devices: only arrange two sets of cylinders in the turn-over interval, the conveyer belt dead weight arouses the additional tension increase of sticky tape, will directly lead to the extension of turn-over area distance, and because the conveyer belt dead weight leads to the sticky tape flagging also will indirectly lead to the support height further promotion of turn-over area start point cylinder, must increase conveyer manufacturing and designing degree, increase installation, maintenance work load.
3. A group of conveying belt redirection devices are respectively arranged at a belt turning starting point, 1 set of 90-degree belt turning device is arranged between the two belt turning starting points, one set of 45-degree belt turning device is symmetrically arranged at two sides of the 90-degree belt turning device, the arrangement angle of rollers of the 45-degree belt turning device is fixed, the two side edges of the conveying belt are unevenly stressed, and the risk of tearing the conveying belt is high; the 90-degree belt overturning device does not consider the condition that the tension of the conveying belt is unstable during initial operation, and the conveying belt is easy to move upwards along the axial direction of the roller, so that the working condition that the conveying belt collides with a frame body to scratch the adhesive tape and even tear the adhesive tape is caused; and 45 and 90 turn over the belting and be the rectangle structure, structural stability is poor, is applicable to the horizontal operating mode of basis more, and to the not horizontal operating mode of basis, its adaptability is relatively poor.
SUMMERY OF THE UTILITY MODEL
To the deficiency that exists on the prior art, the utility model provides a novel turn over area device
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a novel belt turning device comprises a basic plane, a turning device and two turnabout drum supports, wherein the bottom surface of the turning device is fixedly connected to the top surface of the basic plane, the turnabout drum supports are respectively and fixedly connected to the top surfaces of two ends of the basic plane, the turning device comprises a first turning device and two second turning devices, the first turning device is fixedly connected to the central position of the top surface of the basic plane, the second turning device is fixedly connected to the top surface of the basic plane and is positioned between the first turning device and the turnabout drum, the first turning device comprises a turning frame, an adjusting rod and two blocking roller frames, the blocking roller frames are respectively and fixedly connected to the top surface and the bottom surface of the turning frame, the front end and the rear end of each blocking roller frame are respectively and rotatably connected with a first blocking roller and a first drum, the axes of the first drum are mutually vertical to the axes of the first blocking roller, and the front ends and rear ends of the, one end of the adjusting rod is fixedly connected to one side of the turning frame, the other end of the adjusting rod is fixedly connected to the bottom surface of the base plane, the turning frame comprises a rotating frame and a first fixing bottom plate, the first fixing bottom plate is fixedly connected to the base plane, and the lower end of the rotating frame is rotatably connected to the first fixing bottom plate;
the second turnover device comprises a second fixed bottom plate and a support frame, the second fixed bottom plate is fixedly connected to the base plane, the bottom surface of the support frame is fixedly connected to the top surface of the second fixed bottom plate, the diagonal corners of the inner side of the support frame are respectively and fixedly connected with a movable frame, the movable frame is connected with a roller fixing plate, and a second roller is connected between the roller fixing plates; and a second roller blocking frame is fixedly connected to the other side of the movable frame, and a second roller blocking is arranged on the second roller blocking frame.
Furthermore, the bend drum support comprises a third fixed bottom plate and two third drums, and the third drums are connected to the inner side of the third fixed bottom plate in a rolling mode and are located on the same plane.
Furthermore, one end of the adjusting rod is fixedly connected with a fourth fixing bottom plate, the fourth fixing bottom plate is fixedly connected to the bottom surface of the base plane, the other end of the adjusting rod is fixedly connected to one side of the turning frame, and an included angle formed between the adjusting rod and the turning frame is 20-60 degrees.
Furthermore, two I-shaped holes are formed in the roller fixing plate and are coaxially distributed, and the roller barrel is connected to the movable frame through the I-shaped holes in a threaded mode.
Further, the first roller and the base plane are perpendicular to each other.
Further, the second roller and the base plane form an angle of 45 degrees.
Further, the second rollers on the two turnover devices are arranged in a crossed mode.
Furthermore, the bottom of the support frame is triangular.
Adopt above-mentioned technical scheme, the beneficial effects of the utility model are that:
the first turnover device of the device is provided with the upper flange rollers, so that the tearing risk of the conveying belt is reduced, and the second turnover device is provided with the two rollers with adjustable angles, so that the cost is low, and the tearing risk of the conveying belt is reduced; the first turnover device and the second turnover device are both triangular structures, so that the structure is stable, and the turnover device is suitable for various working conditions; and the first turnover device adopts an adjustable connecting rod mechanism, and can adjust the arrangement angle of the rollers, so that the actual maximum drooping distance of the conveyer belt is reduced, the height of the turnup starting point and the turnup roller bracket is directly reduced, and the cost is reduced. Compared with the original structure, the novel adhesive tape has the advantages that the novel adhesive tape can be suitable for more complex terrains, the risk that the adhesive tape is damaged or even torn can be effectively reduced, particularly, the actual maximum sagging distance of the conveying belt can be reduced to a certain extent, and the manufacturing cost of equipment is reduced.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of a first turnover device of the present invention;
fig. 3 is a schematic structural view of a second turnover device of the present invention;
FIG. 4 is a schematic view of the structure of the turnabout drum bracket of the present invention;
in the figure: 1. a bend pulley bracket; 11. a third drum; 12. a third fixed base plate; 2. a second turnover device; 21. a second drum; 22. a roller fixing plate; 23. a second stationary base plate; 24. a support frame; 25. a movable frame; 26. a second stop roller frame; 27. a second stopper roller; 3. a first turning device; 31. a roll-over stand; 32. a first drum; 33. a rotating frame; 34. a first fixed base plate; 35. a fourth fixed base plate; 36. adjusting a rod; 37. a first stopper roller; 38. a stop roller frame 4 and a base plane.
Detailed Description
For making the utility model discloses the technological means, creation characteristic, achievement purpose and efficiency that realize are easily understood and are known, combine specific implementation below, further explain the utility model discloses:
therefore, the following detailed description of the embodiments of the present invention, which is provided in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention, and all other embodiments that can be obtained by one of ordinary skill in the art without any inventive effort based on the embodiments of the present invention are within the scope of the invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
The terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, and the two elements may be connected through an intermediate medium.
In conjunction with fig. 1-4: a novel belt turning device comprises a basic plane 4, a turning device and two turnabout drum supports 1, wherein the bottom surface of the turning device is fixedly connected to the top surface of the basic plane 4, the turnabout drum supports 1 are respectively and fixedly connected to the top surfaces of two ends of the basic plane 4, the turning device comprises a first turning device 3 and two second turning devices 2, the first turning device 3 is fixedly connected to the central position of the top surface of the basic plane 4, the second turning device 2 is fixedly connected to the top surface of the basic plane 4 and is positioned between the first turning device 3 and the turnabout drum, the first turning device 3 comprises a turning frame 31, an adjusting rod 36 and two baffle roller frames 38, the baffle roller frames 38 are respectively and fixedly connected to the top surface and the bottom surface of the turning frame 31, the front end and the rear end of the baffle roller frame 38 are respectively and rotatably connected with a first baffle roller 37 and a first drum 32, the axis of the first drum 32 is mutually vertical to the axis of the first, the front ends and the rear ends of the two roller blocking frames 38 are connected with each other through a first roller 32, one end of the adjusting rod 36 is fixedly connected to one side of the turnover frame 31, the other end of the adjusting rod 36 is fixedly connected to the bottom surface of the base plane 4, the turnover frame 31 comprises a rotating frame 33 and a first fixed bottom plate 34, the first fixed bottom plate 34 is fixedly connected to the base plane 4, and the lower end of the rotating frame 33 is rotatably connected to the first fixed bottom plate 34;
the second turnover device 2 comprises a second fixed bottom plate 23 and a support frame 24, the second fixed bottom plate 23 is fixedly connected to the base plane 4, the bottom surface of the support frame 24 is fixedly connected to the top surface of the second fixed bottom plate 23, the diagonal corners of the inner side of the support frame 24 are respectively and fixedly connected with a movable frame 25, the movable frames 25 are connected with roller fixing plates 22, and a second roller 21 is connected between the roller fixing plates 22; a second roller blocking frame 3826 is fixedly connected to the other side of the movable frame 25, and a second roller blocking 27 is arranged on the second roller blocking frame.
In this embodiment, the direction-changing drum support 1 includes a third fixed base plate 12 and two third drums 11, and the third drums 11 are connected to the inner side of the third fixed base plate 12 in a rolling manner and are located on the same plane.
In this embodiment, one end of the adjusting rod 36 is fixedly connected with the fourth fixing bottom plate 25, the fourth fixing bottom plate 25 is fixedly connected to the bottom surface of the base plane 4, the other end of the adjusting rod 36 is fixedly connected to one side of the roll-over stand 31, and an included angle between the adjusting rod 36 and the roll-over stand 31 is 20-60 degrees.
In this embodiment, the roller fixing plate 22 is provided with two holes shaped like a straight line and coaxially distributed, and the roller barrel is connected to the movable frame 25 through the holes shaped like a straight line by screw threads.
In the present embodiment, the first roller 32 is perpendicular to the base plane 4.
In this embodiment, the second roller 21 is at an angle of 45 ° to the base plane 4.
In this embodiment, the second rollers 21 of the two turning devices are arranged crosswise.
In this embodiment, the bottom of the supporting frame 24 is triangular.
The first turnover device of the device is provided with the upper flange rollers, so that the tearing risk of the conveying belt is reduced, and the second turnover device is provided with the two rollers with adjustable angles, so that the cost is low, and the tearing risk of the conveying belt is reduced; the first turnover device and the second turnover device are both triangular structures, so that the structure is stable, and the turnover device is suitable for various working conditions; and the first turnover device adopts an adjustable connecting rod mechanism, and can adjust the arrangement angle of the rollers, so that the actual maximum drooping distance of the conveyer belt is reduced, the height of the turnup starting point and the turnup roller bracket is directly reduced, and the cost is reduced. Compared with the original structure, the device can be suitable for more complex terrains, can effectively reduce the risks of damaging and even tearing the adhesive tape, and particularly can reduce the actual maximum sagging distance of the conveying belt to a certain extent and reduce the manufacturing cost of equipment.
The present embodiment is not intended to limit the shape, material, structure, etc. of the present invention in any form, and all of the technical matters of the present invention belong to the protection scope of the present invention to any simple modification, equivalent change and modification made by the above embodiments.
Claims (8)
1. A novel belt turning device comprises a basic plane, a turning device and two turnabout drum supports, wherein the bottom surface of the turning device is fixedly connected to the top surface of the basic plane, the turnabout drum supports are respectively and fixedly connected to the top surfaces of two ends of the basic plane, the novel belt turning device is characterized in that the turning device comprises a first turning device and two second turning devices, the first turning device is fixedly connected to the central position of the top surface of the basic plane, the second turning device is fixedly connected to the top surface of the basic plane and is positioned between the first turning device and the turnabout drum, the first turning device comprises a turning frame, an adjusting rod and two blocking roller frames, the blocking roller frames are respectively and fixedly connected to the top surface and the bottom surface of the turning frame, the front end and the rear end of each blocking roller frame are respectively and rotatably connected with a first blocking roller and a first drum, and the axis of the first drum is mutually, the front ends and the rear ends of the two roller blocking frames are mutually connected through a first roller, one end of the adjusting rod is fixedly connected to one side of the turnover frame, the other end of the adjusting rod is fixedly connected to the bottom surface of the foundation plane, the turnover frame comprises a rotating frame and a first fixed bottom plate, the first fixed bottom plate is fixedly connected to the foundation plane, and the lower end of the rotating frame is rotatably connected to the first fixed bottom plate;
the second turnover device comprises a second fixed bottom plate and a support frame, the second fixed bottom plate is fixedly connected to the base plane, the bottom surface of the support frame is fixedly connected to the top surface of the second fixed bottom plate, the diagonal corners of the inner side of the support frame are respectively and fixedly connected with a movable frame, the movable frame is connected with a roller fixing plate, and a second roller is connected between the roller fixing plates; and a second roller blocking frame is fixedly connected to the other side of the movable frame, and a second roller blocking is arranged on the second roller blocking frame.
2. The novel belt overturning device of claim 1, wherein the bend pulley bracket comprises a third fixed bottom plate and two third pulleys, and the third pulleys are connected to the inner side of the third fixed bottom plate in a rolling manner and are in the same plane with each other.
3. The novel belt overturning device as claimed in claim 1, wherein one end of the adjusting rod is fixedly connected with a fourth fixing bottom plate, the fourth fixing bottom plate is fixedly connected to the bottom surface of the foundation plane, the other end of the adjusting rod is fixedly connected to one side of the roll-over stand, and the adjusting rod and the roll-over stand form an included angle of 20-60 degrees.
4. The novel belt overturning device as claimed in claim 1, wherein the roller fixing plate is provided with two I-shaped holes which are coaxially distributed, and the roller is connected to the movable frame through the I-shaped holes in a threaded manner.
5. The novel belt flipping device of claim 1, wherein the first roller is perpendicular to the base plane.
6. The novel belt flipping device of claim 1, wherein said second roller is at a 45 ° angle to the base plane.
7. The novel belt flipping device of claim 1, wherein the second rollers of the two flipping devices are crossed.
8. The novel belt flipping device of claim 1, wherein the bottom of the support frame is triangular.
Priority Applications (1)
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CN201922385716.9U CN211811712U (en) | 2019-12-26 | 2019-12-26 | Novel turn over area device |
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CN201922385716.9U CN211811712U (en) | 2019-12-26 | 2019-12-26 | Novel turn over area device |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113233095A (en) * | 2021-05-11 | 2021-08-10 | 中交机电工程局有限公司 | Vertical belt turning method of belt conveyor |
CN114803291A (en) * | 2022-06-08 | 2022-07-29 | 泰安英迪利机电科技有限公司 | Belt turning mechanism, belt conveyor comprising same and belt turning method thereof |
CN115818119A (en) * | 2022-11-25 | 2023-03-21 | 上海科大重工集团有限公司 | But automatically regulated belt conveyor turns over belting |
-
2019
- 2019-12-26 CN CN201922385716.9U patent/CN211811712U/en active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113233095A (en) * | 2021-05-11 | 2021-08-10 | 中交机电工程局有限公司 | Vertical belt turning method of belt conveyor |
CN114803291A (en) * | 2022-06-08 | 2022-07-29 | 泰安英迪利机电科技有限公司 | Belt turning mechanism, belt conveyor comprising same and belt turning method thereof |
CN115818119A (en) * | 2022-11-25 | 2023-03-21 | 上海科大重工集团有限公司 | But automatically regulated belt conveyor turns over belting |
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