CN219970941U - A press belt, baffle band group of combination bearing roller group for pipe belt conveyor - Google Patents
A press belt, baffle band group of combination bearing roller group for pipe belt conveyor Download PDFInfo
- Publication number
- CN219970941U CN219970941U CN202321469559.XU CN202321469559U CN219970941U CN 219970941 U CN219970941 U CN 219970941U CN 202321469559 U CN202321469559 U CN 202321469559U CN 219970941 U CN219970941 U CN 219970941U
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- Prior art keywords
- belt
- roller
- frame
- carrier roller
- adjusting long
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- 238000003825 pressing Methods 0.000 claims abstract description 37
- 230000000903 blocking effect Effects 0.000 claims abstract description 24
- 230000007704 transition Effects 0.000 claims abstract description 24
- 230000000712 assembly Effects 0.000 claims abstract description 4
- 238000000429 assembly Methods 0.000 claims abstract description 4
- 239000002390 adhesive tape Substances 0.000 abstract description 29
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000010977 jade Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Abstract
The utility model relates to a belt pressing and blocking combined carrier roller set for a circular tube belt conveyor, and belongs to the technical field of circular tube belt conveyors; the belt pressing device comprises a fixing frame, wherein two groups of carrier roller assemblies are arranged on the fixing frame, each carrier roller assembly comprises a carrier roller frame, a belt pressing roller and a belt blocking roller are rotatably connected to the carrier roller frame, the belt pressing roller is perpendicular to the carrier roller frame, and the belt blocking roller is parallel to the carrier roller frame; the fixing frame is of a door-shaped structure and comprises a horizontal section and two vertical sections, and the lower ends of the two vertical sections are connected with the frame of the machine head transition section through a connecting plate; two groups of first adjusting long holes are symmetrically arranged on the horizontal section of the fixing frame in a left-right mode, two second adjusting long holes are arranged on each roller frame, and the two roller frames are connected with the horizontal section of the fixing frame through the mutual matching of the second adjusting long holes and the first adjusting long holes; solves the problem that the prior circular tube belt conveyor can not effectively control the overlapping and deviation of the adhesive tape.
Description
Technical Field
The utility model belongs to the technical field of circular tube belt conveyors, and particularly relates to a belt pressing and blocking combined carrier roller set for a circular tube belt conveyor.
Background
The shape of the head of the circular tube belt conveyor belt at the transition section is flattened by a circle, and the circular tube belt conveyor belt is discharged through a head transmission roller. The transverse rigidity of the adhesive tape is reduced after the circular pipe belt conveyor runs for many years, so that the tube forming property and the unfolding property of the adhesive tape are weakened, and the adhesive tape is easy to be overlapped under the condition that the transition unfolding of a machine head is not timely and no belt pressing roller is used for assisting. As shown in fig. 1, the tape stacking process is not timely, and the adhesive tape is repeatedly pulled by the roller under tension to permanently damage the adhesive tape, so that the adhesive tape is scrapped.
The phenomenon of tube collapse is necessarily caused after the tube forming of the adhesive tape is weakened after the adhesive tape runs for a plurality of years, and the adhesive tape can be twisted after the tube collapsing because the carrier roller cannot fully squeeze the adhesive tape, so that the adhesive tape is deviated after the twisting tube section is transitionally unfolded by the machine head. The deviation of the adhesive tape causes the material scattering of the machine head section and the abrasion of the edge of the adhesive tape and the machine frame.
Against the background of the above problems, the prior art, for example, "tube belt conveyor adjustable round roller device" (publication CN 106628838A), discloses that the adhesive tape is stretched by adjusting the roller angle of the device to press the adhesive tape into a tube or to press the adhesive tape. The belt pressing roller is inconvenient to adjust when the belt pressing roller is used on a large-pipe-diameter, large-conveying-capacity and high-belt-speed round pipe belt conveyor, is easy to loosen after long-time operation, and has self-limitation.
The prior art, for example, "a movable anti-deviation idler device for a lower belt of a transition section of a pipe belt machine" (publication No. CN 206984947U), discloses that the idler device is fixed on two sides of the middle of the transition section for preventing the rubber belt from deviating. The roller is not vertical tangent after contacting with the adhesive tape due to the self structure, and the lower edge of the adhesive tape is easy to wear after contacting with the roller at high tape speed.
Disclosure of Invention
The utility model overcomes the defects of the prior art and provides a belt pressing and blocking combined carrier roller set for a circular tube belt conveyor; solves the problem that the prior circular tube belt conveyor can not effectively control the overlapping and deviation of the adhesive tape.
In order to achieve the above purpose, the present utility model is realized by the following technical scheme.
A belt pressing and blocking combined roller set for a circular tube belt conveyor comprises a fixed frame, wherein two groups of roller assemblies are arranged on the fixed frame, each roller assembly comprises a roller frame, a belt pressing roller and a belt blocking roller are rotationally connected to the roller frame, the belt pressing roller is perpendicular to the roller frame, and the belt blocking roller is parallel to the roller frame; the fixing frame is of a door-shaped structure and comprises a horizontal section and two vertical sections, and the lower ends of the two vertical sections are connected with the frame of the machine head transition section through a connecting plate; two groups of first adjusting long holes are symmetrically arranged on the horizontal section of the fixing frame, two second adjusting long holes are arranged on each roller frame, and the two roller frames are respectively connected with the horizontal section of the fixing frame through the mutual matching of the second adjusting long holes and the first adjusting long holes.
Further, the upper ends of the two vertical sections are fixedly connected with the two ends of the horizontal section through first fasteners respectively, and the inner sides of the lower ends of the two vertical sections are fixedly connected with connecting plates extending front and back through second fasteners respectively.
Further, the machine head transition section is arranged above the machine head transition section of the circular tube belt conveyor, and two ends above the machine frame of the machine head transition section are fixedly connected with the connecting plates on two sides through fasteners respectively.
Further, each group of first adjusting long holes comprises two first adjusting long holes which are distributed up and down, each first adjusting long hole horizontally extends along the left-right direction, and the first adjusting long holes penetrate through the front end face and the rear end face of the horizontal section.
Further, the roller frame is of a square plate-shaped structure, two second adjusting long holes which are parallel to each other are formed in the roller frame, and the second adjusting long holes are formed in the extending mode along the length direction of the roller frame.
Further, two second adjusting long holes on the carrier roller frame are respectively corresponding to two first adjusting long holes on the same side, each second adjusting long hole is connected with the two first adjusting long holes through a third fastening piece, and each carrier roller frame is respectively connected with the horizontal section of the fixing frame through four third fastening pieces.
Further, the third fastener is specifically a bolt and a nut, and the bolt passes through the first adjusting long hole and the second adjusting long hole in sequence and is fastened by the nut.
Further, the spacing between the upper ends of the two roller frames is less than the spacing between the lower ends of the two roller frames.
Further, the belt pressing roller is rotationally connected to the front side of the lower end of the carrier roller frame, one end of the belt pressing roller is rotationally connected to the carrier roller frame, the other end of the belt pressing roller extends out of the carrier roller frame and faces the carrier roller frame on the other side, and the axis of the belt pressing roller is perpendicular to the length direction of the carrier roller frame.
Furthermore, a fixed plate is fixedly arranged on the rear side surface of the lower end of the carrier roller frame, the fixed plate is perpendicular to the carrier roller frame, a belt blocking roller is rotationally connected to the lower end of the fixed plate, and the axis of the belt blocking roller is parallel to the length direction of the carrier roller frame.
Compared with the prior art, the utility model has the following beneficial effects: the belt pressing roller and the belt blocking roller are designed on the same carrier roller frame by using the mechanical combined structure, so that the belt pressing roller and the belt blocking roller are convenient to install and adjust on site, the whole range is emphasized, the belt pressing roller is ensured to effectively spread the head formed pipe section adhesive tape by adjusting the angle of the carrier roller frame, and the adhesive tape is prevented from being folded when the adhesive tape is not spread through the machine head transmission roller. The round tube belt conveyor is twisted in the running process to cause the rubber belt to deviate after the transition section of the machine head is unfolded, and the baffle roller provided by the utility model always ensures vertical tangency with the rubber belt, so that the rubber belt can be effectively prevented from deviating.
The utility model has compact structure, simple installation and convenient adjustment, can be installed on the middle frame of the head transition section of the circular tube belt conveyor according to the actual working condition on site, effectively prevents the tape from overlapping and deviating when the tape is not unfolded at the head transition section, and ensures the normal operation of the circular tube belt speed conveyor.
Drawings
The utility model is described in further detail below with reference to the accompanying drawings:
FIG. 1 is a schematic illustration of a stack of tape after the tape on the transition section of the handpiece has not been unwound;
FIG. 2 is a schematic diagram of the structure of the present utility model;
fig. 3 is a schematic view of the configuration of the idler assembly;
fig. 4 is a schematic structural view of a idler assembly ii;
FIG. 5 is a schematic illustration of the connection of the present utility model to a handpiece transition section;
FIG. 6 is an enlarged partial schematic view at B in FIG. 5;
the device comprises a fixing frame 1, a horizontal section 2, a vertical section 3, a first fastening piece 4, a connecting plate 5, a second fastening piece 6, a first adjusting long hole 7, a roller frame 8, a second adjusting long hole 9, a third fastening piece 10, a belt pressing roller 11, a belt blocking roller 12, a fixing plate 13, a transition machine head section 14 and an adhesive tape 15.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail by combining the embodiments and the drawings. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model. The following describes the technical scheme of the present utility model in detail with reference to examples and drawings, but the scope of protection is not limited thereto.
As shown in fig. 2-6, the utility model provides a belt pressing and blocking combined roller set for a circular tube belt conveyor, which comprises a fixed frame 1, wherein two groups of roller assemblies are arranged on the fixed frame 1, each roller assembly comprises a roller frame 8, and a belt pressing roller 11 and a belt blocking roller 12 are rotatably connected on the roller frame 8.
The fixing frame 1 is of a door-shaped structure and comprises a horizontal section 2 and two vertical sections 3, wherein the upper ends of the two vertical sections 3 are fixedly connected with the two ends of the horizontal section 2 through first fasteners 4 respectively, and the inner sides of the lower ends of the two vertical sections 3 are fixedly connected with connecting plates 5 which extend forwards and backwards through second fasteners 6 respectively.
Two groups of first adjusting long holes 7 are symmetrically arranged on the horizontal section 2 of the fixing frame 1 in a left-right mode, each group of first adjusting long holes 7 comprises two first adjusting long holes 7 which are distributed up and down, each first adjusting long hole 7 horizontally extends along the left-right direction, and the first adjusting long holes 7 penetrate through the front end face and the rear end face of the horizontal section 2.
The roller frame 8 is of a square plate-shaped structure, two second adjusting long holes 9 which are parallel to each other are formed in the roller frame 8, and the second adjusting long holes 9 are arranged along the length direction of the roller frame 8 in an extending mode.
The two roller frames 8 are respectively connected with the horizontal section 2 of the fixing frame 1 through the mutual matching of the second adjusting long holes 9 and the first adjusting long holes 7, specifically, the two second adjusting long holes 9 on the roller frames 8 are respectively corresponding to the two first adjusting long holes 7 on the same side, each second adjusting long hole 9 is respectively connected with the two first adjusting long holes 7 through one third fastening piece 10, and each roller frame 8 is respectively connected with the horizontal section 2 of the fixing frame 1 through four third fastening pieces 10. The third fastener 10 is specifically a bolt and a nut, and the bolt passes through the first adjustment long hole 7 and the second adjustment long hole 9 in sequence and is fastened by the nut.
The spacing between the upper ends of the two roller frames 8 is smaller than the spacing between the lower ends of the two roller frames 8.
The front side of the lower end of the carrier roller frame 8 is rotationally connected with a belt pressing roller 11, one end of the belt pressing roller 11 is rotationally connected to the carrier roller frame 8, the other end of the belt pressing roller 11 extends out of the carrier roller frame 8 and faces the carrier roller frame 8 on the other side, and the axis of the belt pressing roller 11 is perpendicular to the length direction of the carrier roller frame 8. A fixed plate 13 is fixedly arranged on the rear side surface of the lower end of the carrier roller frame 8, the fixed plate 13 is vertical to the carrier roller frame 8, a belt blocking roller 12 is rotatably connected to the lower end of the fixed plate 13, and the axis of the belt blocking roller 12 is parallel to the length direction of the carrier roller frame 8.
The press belt and baffle belt combined carrier roller set is arranged above a machine head transition section of the circular pipe belt conveyor, two ends above a machine frame of the machine head transition section are fixedly connected with connecting plates 5 on two sides through fasteners respectively, and the lower ends of two vertical sections 3 of the fixing frame 1 are fixedly connected with the connecting plates 5 on two sides through second fasteners 6, so that the press belt and baffle belt combined carrier roller set is arranged above the machine head transition section of the circular pipe belt conveyor.
The two belt pressing rollers 11 of the belt pressing and baffle combination carrier roller set are respectively contacted with two sides of the upper end face of the adhesive belt 15 on the transition section of the machine head, the two ends of the adhesive belt 15 are pressed by the two belt pressing rollers 11, the two ends of the adhesive belt 15 are prevented from tilting to fold the belt, and the adhesive belt 15 is ensured to run at a determined groove angle. The two belt blocking rollers 12 are respectively arranged at the outer sides of the two ends of the adhesive tape 15 on the transition section of the machine head, so that when the adhesive tape 15 is deviated, the deviation of the adhesive tape 15 can be timely corrected, and the normal operation and production of the circular pipe belt conveyor are ensured.
The position of the carrier roller frame 8 can be adjusted by adjusting the angle and the height between the first adjusting long hole 7 and the second adjusting long hole 9, so that the relative relation between the belt pressing roller 11 and the belt blocking roller 12 and the adhesive tape 15 is adjusted, and the edge of the jade adhesive tape in the stone of the belt blocking roller 12 is kept in a relative vertical tangential state.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. A press belt and baffle belt combination bearing roller group for pipe belt conveyor, its characterized in that: the belt pressing device comprises a fixing frame (1), wherein two groups of carrier roller assemblies are arranged on the fixing frame (1), each carrier roller assembly comprises a carrier roller frame (8), a belt pressing roller (11) and a belt blocking roller (12) are rotatably connected to the carrier roller frame (8), the belt pressing roller (11) is perpendicular to the carrier roller frame (8), and the belt blocking roller (12) is parallel to the carrier roller frame (8); the fixing frame (1) is of a door-shaped structure and comprises a horizontal section (2) and two vertical sections (3), and the lower ends of the two vertical sections (3) are connected with a frame of the machine head transition section through a connecting plate (5); two groups of first adjusting long holes (7) are symmetrically arranged on the horizontal section (2) of the fixing frame (1) left and right, two second adjusting long holes (9) are arranged on each roller frame (8), and the two roller frames (8) are respectively connected with the horizontal section (2) of the fixing frame (1) through the mutual matching of the second adjusting long holes (9) and the first adjusting long holes (7).
2. The belt and baffle combination idler set for a round tube belt conveyor of claim 1, wherein: the upper ends of the two vertical sections (3) are fixedly connected with the two ends of the horizontal section (2) through first fasteners (4), and the inner sides of the lower ends of the two vertical sections (3) are fixedly connected with connecting plates (5) extending front and back through second fasteners (6).
3. A belt and baffle combination idler set for a round tube belt conveyor as claimed in claim 2 wherein: the machine head transition section is arranged above the machine head transition section of the circular tube belt conveyor, and two ends above the machine frame of the machine head transition section are fixedly connected with connecting plates (5) on two sides through fasteners respectively.
4. The belt and baffle combination idler set for a round tube belt conveyor of claim 1, wherein: each group of first long adjusting holes (7) comprises two first long adjusting holes (7) which are distributed up and down, each first long adjusting hole (7) horizontally extends along the left-right direction, and the first long adjusting holes (7) penetrate through the front end face and the rear end face of the horizontal section (2).
5. The belt and baffle combination idler set for a round tube belt conveyor of claim 4, wherein: the roller frame (8) is of a square plate-shaped structure, two second adjusting long holes (9) which are parallel to each other are formed in the roller frame (8), and the second adjusting long holes (9) are arranged along the length direction of the roller frame (8) in an extending mode.
6. The belt and baffle combination idler set for a round tube belt conveyor of claim 5, wherein: two second adjusting long holes (9) on the carrier roller frame (8) are respectively corresponding to two first adjusting long holes (7) on the same side, each second adjusting long hole (9) is connected with the two first adjusting long holes (7) through one third fastening piece (10), and each carrier roller frame (8) is respectively connected with the horizontal section (2) of the fixing frame (1) through four third fastening pieces (10).
7. The belt and baffle combination idler set for a round tube belt conveyor of claim 6, wherein: the third fastener (10) is specifically a bolt and a nut, and the bolt sequentially passes through the first adjusting long hole (7) and the second adjusting long hole (9) and is fastened by the nut.
8. The belt and baffle combination idler set for a round tube belt conveyor of claim 1, wherein: the distance between the upper ends of the two roller frames (8) is smaller than the distance between the lower ends of the two roller frames (8).
9. The belt and baffle combination idler set for a round tube belt conveyor of claim 1, wherein: the belt pressing roller (11) is rotationally connected to the front side of the lower end of the carrier roller frame (8), one end of the belt pressing roller (11) is rotationally connected to the carrier roller frame (8), the other end of the belt pressing roller (11) extends out of the carrier roller frame (8) and faces the carrier roller frame (8) on the other side, and the axis of the belt pressing roller (11) is perpendicular to the length direction of the carrier roller frame (8).
10. The belt and baffle combination idler set for a round tube belt conveyor of claim 1, wherein: a fixing plate (13) is fixedly arranged on the rear side face of the lower end of the roller frame (8), the fixing plate (13) is perpendicular to the roller frame (8), a belt blocking roller (12) is rotatably connected to the lower end of the fixing plate (13), and the axis of the belt blocking roller (12) is parallel to the length direction of the roller frame (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321469559.XU CN219970941U (en) | 2023-06-09 | 2023-06-09 | A press belt, baffle band group of combination bearing roller group for pipe belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321469559.XU CN219970941U (en) | 2023-06-09 | 2023-06-09 | A press belt, baffle band group of combination bearing roller group for pipe belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219970941U true CN219970941U (en) | 2023-11-07 |
Family
ID=88598567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321469559.XU Active CN219970941U (en) | 2023-06-09 | 2023-06-09 | A press belt, baffle band group of combination bearing roller group for pipe belt conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219970941U (en) |
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2023
- 2023-06-09 CN CN202321469559.XU patent/CN219970941U/en active Active
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