CN212831091U - Transition section supporting device of tubular belt conveyor - Google Patents
Transition section supporting device of tubular belt conveyor Download PDFInfo
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- CN212831091U CN212831091U CN202120427812.XU CN202120427812U CN212831091U CN 212831091 U CN212831091 U CN 212831091U CN 202120427812 U CN202120427812 U CN 202120427812U CN 212831091 U CN212831091 U CN 212831091U
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Abstract
The utility model discloses a transition section supporting device of a tubular belt conveyor, which comprises a frame, wherein the transition section of the tubular belt conveyor sequentially comprises a pipe forming end section, a middle unfolding transition section and a machine head unfolding section along the running direction of an adhesive tape, and the frame is provided with a pipe forming end section acting roller integrated frame positioned at the pipe forming end section and a plurality of carrier roller groups positioned at the middle unfolding transition section; the action roller integrated frame comprises a plurality of action roller frames which are arranged in parallel, and the action roller frames which are arranged in parallel are fixedly connected into a whole through long connecting pieces; the carrier roller sets are arranged at intervals in sequence, each carrier roller set comprises two groove angle carrier rollers symmetrically arranged in the vertical direction, and the included angle between each groove angle carrier roller and the horizontal plane is alpha. Under the combined action of the action roller integrated frame and the plurality of carrier roller groups, the adhesive tape can be stably transited from an unfolded state to a tube forming state, and the bending and the breakage of the adhesive tape are avoided.
Description
Technical Field
The utility model relates to a belt conveyor technical equipment field specifically is a bearing device who relates to a setting changeover portion on tubulose belt conveyor.
Background
The tubular belt conveyor is a novel environment-friendly belt conveyor, can realize the airtight conveying of bulk materials, has the advantages of environmental protection, space turning, obstacle crossing, lifting conveying inclination angle, bidirectional transportation, adaptability to complex terrain requirements and the like, and is widely applied to industries such as mine exploitation, ferrous metallurgy, electric power construction, port transportation, building material chemical industry and the like. The tubular belt conveyor includes a head transition section, a fuselage section, and a tail transition section. The head transition section and the tail transition section are the most key parts of the tubular belt conveyor, and the head transition section is a section of transition length of the tubular belt conveyor from a circular tube shape to a straight shape gradually, so that how to realize smooth transition of the rubber belt of the tubular belt conveyor is one of important problems to be solved by the tubular belt conveyor.
Generally, after the transition section length of a tubular belt conveyor is determined according to the type of an adhesive tape, the adhesive tape needs to be transitioned from an unfolded state to a round tubular state in the limited transition section length, and if a rack for supporting the adhesive tape, a carrier roller and other supporting devices are unreasonably arranged, the stress of the adhesive tape is increased, so that the problems of adhesive tape deflection, tape overlapping, excessive friction and the like easily occur in the operation process of the adhesive tape, and the service life of the adhesive tape and the conveyor is shortened.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned defect of prior art, the utility model aims to solve the technical problem that a tubulose belt conveyor changeover portion supporting device is provided, enable the sticky tape by the level and smooth, the pipe state of transiting to gently of expansion state, avoid sending sticky tape operation in-process to appear the sticky tape and buckle and roll over the damage, can prolong the life of sticky tape.
In order to solve the technical problem, the utility model discloses a following technical scheme:
the supporting device for the transition section of the tubular belt conveyor comprises a frame, and the transition section of the tubular belt conveyor sequentially comprises a pipe forming tail section, a middle unfolding transition section and a machine head unfolding section along the running direction of an adhesive tape,
the frame is provided with a tube forming end section acting roller integrated frame positioned at the tube forming end section and a plurality of carrier roller groups positioned at the middle unfolding transition section;
the pipe forming tail end acting roller integrated frame comprises a plurality of acting roller frames which are arranged in parallel, and the acting roller frames which are arranged in parallel are fixedly connected into a whole through long connecting pieces;
the carrier roller sets are arranged at intervals in sequence, each carrier roller set comprises two groove angle carrier rollers symmetrically arranged in the vertical direction, and the included angle between each groove angle carrier roller and the horizontal plane is alpha.
Preferably, the intermediate expansion transition section comprises a near-head transition section close to the head expansion section and an end transition section close to the end section of the tube, and in the running direction of the adhesive tape, alpha is gradually reduced on the end transition section and is unchanged on the near-head transition section.
Preferably, the distance between the adjacent idler roller sets on the middle transition section in the running direction of the adhesive tape is equal.
Preferably, the groove angle carrier roller is set as an angle-adjustable adjusting roller, a cross beam is fixedly mounted on the rack, the adjusting roller is rotatably mounted on an angle adjusting frame, the angle adjusting frame is mounted on the cross beam in a hinged mode through a hinged shaft, and an angle adjusting device is arranged between the cross beam and the angle adjusting frame.
Preferably, the angle adjusting device comprises a positioning hole arranged on the cross beam, a plurality of adjusting holes are arranged on the angle adjusting frame, adjusting bolts are arranged between the positioning hole and the adjusting holes, and the adjusting holes are annularly arranged by taking the center of the positioning hole as the circle center.
Preferably, in the direction of adhesive tape operation, the action roller integrated frame comprises an eight-roller-set action roller frame, a six-roller-set action roller frame and a five-roller-set action roller frame which are sequentially arranged in parallel.
Preferably, the long connecting piece is set to be an angle steel, and the angle steel is fixedly connected with the action roller frame through a bolt.
After the technical scheme is adopted, the beneficial effects of the utility model are that:
the utility model discloses a tubulose belt conveyor changeover portion supporting device sets into the pipe end section and acts on the roller integrated frame and expand the changeover portion interval in the centre and set up a plurality of bearing roller sets in the middle of becoming the pipe end section, when a plurality of bearing roller sets on the middle expansion changeover portion evenly set up, the sticky tape transition is more gentle. The pipe forming end section action roller integrated frame can prevent the action roller frame from shaking forwards and backwards, so that the adhesive tape is prevented from deflecting and overlapping, and the stable operation of the adhesive tape transition section is realized. Therefore, the utility model discloses a tubulose belt conveyor changeover portion supporting device can make the sticky tape can steadily become the pipe state from the transition of expansion state under the integrated frame of effect roller and a plurality of bearing roller group combined action, has avoided the sticky tape to buckle.
Drawings
FIG. 1 is a schematic structural diagram of a rubber belt transition section of a tubular belt conveyor head of the present invention;
FIG. 2 is an enlarged schematic view of the FIG. 1 tube end application roller integrated frame;
FIG. 3 is a schematic cross-sectional view at A-A in FIG. 1 (eight roll stack);
FIG. 4 is a schematic cross-sectional view at B-B in FIG. 2 (six-roll stack);
FIG. 5 is a schematic cross-sectional view at D-D in FIG. 1 (five roll stack);
FIG. 6 is a schematic cross-sectional view at E-E in FIG. 1;
in the figure: j-adhesive tape, 1-finished tube end section, 2-middle unfolding transition section, 21-near machine head transition section, 22-end section transition section, 3-machine head unfolding section, 4-finished tube end section action roller integrated frame, 41-action roller frame, 41 a-eight roller set action roller frame, 41 b-six roller set action roller frame, 41 c-five roller set action roller frame, 42-long connecting piece, 5-carrier roller set, 51-groove angle carrier roller, 52-angle adjusting frame, 520-adjusting hole, 6-cross beam and 61-positioning hole.
Detailed Description
The following detailed description of the embodiments of the present invention will be provided in conjunction with the accompanying drawings and specific embodiments for further understanding the objects, aspects and functions of the present invention, but not for limiting the scope of the appended claims.
The supporting device for the transition section of the tubular belt conveyor shown in fig. 1 to 6 comprises a frame, wherein the transition section of the tubular belt conveyor sequentially comprises a tube forming tail section 1, a middle unfolding transition section 2 and a machine head unfolding section 3 along the running direction of an adhesive tape J, and the frame is provided with a tube forming tail section acting roller integrated frame 4 positioned at the tube forming tail section and a plurality of carrier roller groups 5 positioned at the middle unfolding transition section; the pipe forming end section action roller integrated frame 4 comprises a plurality of action roller frames 41 which are arranged in parallel, and the action roller frames which are arranged in parallel are fixedly connected into a whole through long connecting pieces 42; the long connecting member 42 is preferably provided as an angle steel, and in the present embodiment, a plurality of parallel acting roller frames are fixedly connected together by the long angle steel. The roller frame is characterized in that the number of the upper supporting rollers or the number of the compression rollers of the action roller frame at the tail section of the finished pipe are relatively large, and a single action roller frame is easily driven by the adhesive tape to swing back and forth along the running direction of the adhesive tape when the adhesive tape runs, so that the action roller frames are integrated into a whole, the action roller frame can be prevented from swinging back and forth, and the stable running of the adhesive tape transition section is realized.
In addition, a long hole can be arranged on the angle steel or the frame, and the installation position of the action roller integrated frame 4 can be adjusted within a certain range.
As shown in fig. 1, a plurality of idler sets 5 are arranged at intervals in sequence, and preferably, the idler sets are uniformly arranged on the middle unfolding transition section 2 along the running direction of the adhesive tape, namely, the intervals between the adjacent idler sets 5 are equal.
The carrier roller group 5 comprises two groove angle carrier rollers 51 symmetrically arranged along the vertical direction, and the included angle between the groove angle carrier rollers 51 and the horizontal plane is alpha. The middle unfolding transition section 2 comprises a near-machine-head transition section 21 close to the machine-head unfolding section and an end-section transition section 22 close to the end section of the tube, and alpha is gradually reduced on the end-section transition section 22 and is unchanged on the near-machine-head transition section 21 along the running direction of the adhesive tape. As shown in fig. 1, α may be set to 10 °, 20 °, 30 °, 35 °, 40 °, 45 °, 50 °, 55 °, 60 °, 65 °, 77.5 °, 80 °, and so on.
The included angle between the groove angle carrier roller 51 and the horizontal plane is gradually changed, so that the adhesive tape is not easy to bend and twist in a relatively gentle change process from tube forming to unfolding, the abrasion of the adhesive tape is reduced, and the service life of the adhesive tape is prolonged.
As shown in fig. 6, the groove angle carrier roller 51 is an angle-adjustable adjusting roller, a cross beam 6 is fixedly mounted on the frame, the adjusting roller is rotatably mounted on an angle adjusting frame 52, the angle adjusting frame 52 is hinged to the cross beam 6 through a hinge shaft, and an angle adjusting device is arranged between the cross beam 6 and the angle adjusting frame 52.
The angle adjusting device comprises a positioning hole 61 arranged on the cross beam 6, a plurality of adjusting holes 520 are arranged on the angle adjusting frame, adjusting bolts are arranged between the positioning hole 61 and the adjusting holes 520, and the adjusting holes 520 are annularly arranged by taking the center of the positioning hole 61 as the circle center.
The angle alpha (also called a groove angle) can be converted into various angles such as 10 degrees, 20 degrees, 30 degrees, 35 degrees, 40 degrees, 45 degrees, 50 degrees, 55 degrees, 60 degrees, 65 degrees, 77.5 degrees and 80 degrees, the adjusting carrier roller can be used by the groove angle carrier roller of the whole transition section, the universality is improved, and the use cost is reduced.
As shown in fig. 1 and 2, the application roller assembly frame 4 includes an eight-roller-set application roller frame 41a, a six-roller-set application roller frame 41b, and a five-roller-set application roller frame 41c, which are arranged in parallel in this order in the tape running direction. The eight-roller-group roll frame 41a, the six-roller-group roll frame 41b and the five-roller-group roll frame 41c may be provided in one or more number, and the specific number is determined according to the length of the transition section.
The present invention is not limited to the above embodiments, and all improvements made based on the concept, principle, structure and method of the present invention are all within the protection scope of the present invention.
Claims (7)
1. The supporting device for the transition section of the tubular belt conveyor comprises a frame, and the transition section of the tubular belt conveyor sequentially comprises a pipe forming tail section, a middle unfolding transition section and a machine head unfolding section along the running direction of an adhesive tape,
the frame is provided with a tube forming end section acting roller integrated frame positioned at the tube forming end section and a plurality of carrier roller groups positioned at the middle unfolding transition section;
the pipe forming tail end acting roller integrated frame comprises a plurality of acting roller frames which are arranged in parallel, and the acting roller frames which are arranged in parallel are fixedly connected into a whole through long connecting pieces;
the carrier roller sets are arranged at intervals in sequence, each carrier roller set comprises two groove angle carrier rollers symmetrically arranged in the vertical direction, and the included angle between each groove angle carrier roller and the horizontal plane is alpha.
2. The tubular belt conveyor transition support apparatus of claim 1 wherein said intermediate deployment transition comprises a proximal head transition adjacent to the head deployment section and an end transition adjacent to said tubular end section, wherein α is progressively smaller at said end transition and constant at said proximal head transition in the direction of belt travel.
3. The tubular belt conveyor transition support apparatus of claim 2 wherein adjacent sets of idler rollers on said intermediate transition are equally spaced in the direction of belt travel.
4. The tubular belt conveyor transition section supporting device as claimed in claim 2, wherein the grooved idler is an adjustable angle adjusting roller, a cross beam is fixedly mounted on the frame, the adjustable roller is rotatably mounted on an angle adjusting frame, the angle adjusting frame is hinged and mounted on the cross beam through a hinge shaft, and an angle adjusting device is arranged between the cross beam and the angle adjusting frame.
5. The tubular belt conveyor transition piece support device of claim 4, wherein the angle adjustment device comprises a positioning hole disposed on the cross beam, the angle adjustment frame is provided with a plurality of adjustment holes, an adjustment bolt is disposed between the positioning hole and the adjustment holes, and the adjustment holes are annularly arranged around the center of the positioning hole.
6. The tubular belt conveyor transition support apparatus of claim 1 wherein the integrated action roll frame comprises an eight roll set action roll frame, a six roll set action roll frame and a five roll set action roll frame arranged in parallel in series in the direction of belt travel.
7. The tubular belt conveyor transition support apparatus of claim 1 wherein the elongated connectors are provided as angle steel, the angle steel being bolted to the active roller frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120427812.XU CN212831091U (en) | 2021-02-27 | 2021-02-27 | Transition section supporting device of tubular belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120427812.XU CN212831091U (en) | 2021-02-27 | 2021-02-27 | Transition section supporting device of tubular belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212831091U true CN212831091U (en) | 2021-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120427812.XU Active CN212831091U (en) | 2021-02-27 | 2021-02-27 | Transition section supporting device of tubular belt conveyor |
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| CN (1) | CN212831091U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114890058A (en) * | 2022-06-28 | 2022-08-12 | 江苏福运达输送机械制造有限公司 | Pipe belt conveyor stable in operation and simple in structure |
-
2021
- 2021-02-27 CN CN202120427812.XU patent/CN212831091U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114890058A (en) * | 2022-06-28 | 2022-08-12 | 江苏福运达输送机械制造有限公司 | Pipe belt conveyor stable in operation and simple in structure |
| CN114890058B (en) * | 2022-06-28 | 2024-04-30 | 江苏福运达输送机械制造有限公司 | Smooth operation and simple structure's piping belt conveyer |
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