CN212333687U - Phi 500mm large-scale circular tube belt conveyor - Google Patents
Phi 500mm large-scale circular tube belt conveyor Download PDFInfo
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- CN212333687U CN212333687U CN202020943243.XU CN202020943243U CN212333687U CN 212333687 U CN212333687 U CN 212333687U CN 202020943243 U CN202020943243 U CN 202020943243U CN 212333687 U CN212333687 U CN 212333687U
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Abstract
The utility model relates to the technical field of belt conveyors, and discloses a phi 500mm large-scale circular tube belt conveyor, which comprises a tail transition section, a tubular section and a head transition section, wherein the tail transition section, the tubular section and the head transition section are fixed in series through trusses; the tail transition section and the head transition section both comprise a belt pressing section, and the belt pressing section comprises a bearing device and a belt pressing device. The beneficial effects are that: the belt pressing carrier roller at the tail transition section or the head transition section adopts various adjusting mechanisms with different structures according to the belt pressing degree, particularly the cooperation between the long holes in various forms, so that the belt pressing carrier roller can realize the arbitrary angle adjustment of the section of the belt, is favorable for quick adjustment during assembly, accurate installation, reduction of debugging difficulty and reduction of debugging period; the left and right carrier rollers of the bearing device are arranged on the middle cross beam through the adjusting device, the structure can realize uniform manufacture of parts, and different inclination angles of the left and right carrier rollers are adjusted according to different curling degrees of the adhesive tape during installation.
Description
Technical Field
The utility model relates to a belt conveyor technical field especially relates to a large-scale pipe belt conveyor of phi 500 mm.
Background
The circular tube belt conveyor is a novel belt conveyor, is a special belt conveyor developed on the basis of a traditional groove type belt conveyor, is started later in China, is smaller in usage amount compared with a common belt conveyor widely used, and does not have a standard production drawing in China.
The working principle of the circular tube belt conveyor is as follows: a round tube belt conveyor generally comprises a tail transition section, a tubular section and a head transition section, and the tail transition section is called as a tail transition section, wherein a material receiving point is generally in the range from a tail roller to a rubber belt to form a cylinder shape. The adhesive tape in the tail transition section is changed into a groove shape from horizontal, and finally the adhesive tape is rolled into a cylinder shape; in the tubular section, the conveyed material travels in the cylinder with the adhesive tape; the head transition section adhesive tape is gradually unfolded from a cylinder shape to a plane, and is discharged after reaching the head roller. The adhesive tape of the return segment is the same as that of the bearing segment after being turned over.
The tail transition section generally comprises a buffer section and a belt pressing section along the running direction of the belt; when the adhesive tape is in the buffer section, the adhesive tape is gradually changed from horizontal to groove-shaped under the action of the carrier roller group with gradually increasing inclination angle; then, the rubber belt enters a belt pressing section and needs to be adjusted by a belt pressing device and a bearing carrier roller group together, the belt pressing device mainly structurally comprises a belt pressing carrier roller, and the belt pressing carrier roller presses the rubber belt and enables the rubber belt to gradually curl to form a cylinder shape; the principle of the expansion of the cylindrical adhesive tape at the head transition section is the same as that of the cylindrical adhesive tape at the tail transition section, and the device is reversely arranged.
The current circular tube belt conveyor with the structure principle has the following defects: the existing bearing carrier roller group and the existing pressing belt carrier roller are both of a fixed-angle structure generally; during manufacturing, products with various angle specifications need to be manufactured; during installation and debugging, the bearing carrier roller group or/and the belt pressing carrier roller are not easy to be installed at accurate positions, the installation and debugging are difficult, the period is long, and particularly; the phi 500mm large-scale circular tube belt conveyor is more obvious.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects, the utility model provides a phi 500mm large-scale circular tube belt conveyor.
In order to realize the purpose, the technical scheme of the utility model is that: a phi 500mm large round tube belt conveyor comprises a tail transition section, a tubular section and a head transition section, wherein the tail transition section, the tubular section and the head transition section are fixed in series through trusses; the tail transition section and the head transition section both comprise a belt pressing section, and the belt pressing section comprises a bearing device and a belt pressing device;
the bearing device comprises a left carrier roller, a middle carrier roller, a right carrier roller and a middle cross beam, and two ends of the middle cross beam are fixedly connected with the truss through a connecting mechanism; the middle carrier roller is arranged in the middle of the middle cross beam; the left carrier roller and the right carrier roller are respectively arranged on a front side plate or a rear side plate of the middle cross beam through an adjusting device;
the belt pressing device comprises a belt pressing carrier roller, the belt pressing carrier roller comprises a carrier roller body and an installation plate, and one side shaft end of the carrier roller body is fixedly connected with one side of the installation plate; the mounting plate is provided with two parallel first long holes, and the press belt carrier roller is mounted above the bearing device through an adjusting mechanism.
Preferably, the connecting mechanism comprises a middle frame and a connecting seat, the middle frame is fixedly connected with the truss, the longitudinal section of the connecting seat is L-shaped, the bottom wall of the connecting seat is fixedly connected with the upper end face of the middle frame through a bolt, and the side wall of the connecting seat is fixedly connected with the middle cross beam through a bolt; and a reinforcing rib plate is fixedly connected between the bottom wall and the side wall of the connecting seat.
Preferably, the adjusting device comprises a carrier roller seat and an adjusting plate, the left carrier roller or the right carrier roller is arranged in the carrier roller seat, and the adjusting plate is positioned at the lower part of the carrier roller seat and is fixedly connected with the carrier roller seat; a central hole is formed in the lower corner of the adjusting plate, and the adjusting plate is provided with a plurality of adjusting holes; the middle cross beam is characterized in that a second long hole and a plurality of positioning holes are formed in two sides of the front side plate or the rear side plate of the middle cross beam respectively, a center hole of the adjusting plate is connected with one positioning hole through a bolt, and one adjusting hole of the adjusting plate is connected with the second long hole through a bolt.
Preferably, the adjusting holes are distributed on two concentric sector arcs with different radiuses of the central hole at equal angles, and the included angle between every two adjacent adjusting holes is 7.5 degrees.
Preferably, the adjusting mechanism comprises a first upper cross beam, first fixing holes are formed in two ends of the first upper cross beam, third long holes in the vertical direction are formed in the trusses corresponding to the two ends of the first upper cross beam respectively, and two ends of the first upper cross beam are fixedly connected with the third long holes through first fixing holes and bolts respectively; two parallel horizontal fourth long holes are respectively formed in two sides of the first upper cross beam; the belt pressing device is fixedly connected with two fourth long hole bolts through two first long holes in the mounting plate respectively.
Preferably, the adjusting mechanism comprises a second upper cross beam, two ends of the second upper cross beam are respectively fixedly connected with the truss through a support, two sides of the second upper cross beam are respectively provided with a longitudinal beam fixedly connected with the middle cross beam, the longitudinal beam is provided with three fifth long holes in the vertical direction, and the belt pressing device is respectively fixedly connected with the three fifth long holes through two first long holes in the mounting plate through bolts.
Preferably, the adjusting mechanism comprises two sixth long holes in the vertical direction, the two sixth long holes are formed in the truss, and the belt pressing device is fixedly connected with the two sixth long holes through bolts of the two first long holes in the mounting plate respectively.
The working principle and the beneficial effects of the application are as follows: the belt pressing carrier roller at the tail transition section or the head transition section of the circular tube belt conveyor adopts various adjusting mechanisms with different structures according to the belt pressing degree, particularly the matching between the long holes in various forms, so that the arbitrary angle adjustment of the belt pressing carrier roller at the section of the rubber belt can be realized, the quick adjustment during assembly is facilitated, the accurate installation is realized, the debugging difficulty is reduced, and the debugging period is shortened; the left and right carrier rollers of the bearing device are arranged on the middle cross beam through the adjusting device, the structure can realize uniform manufacture of parts, and different inclination angles of the left and right carrier rollers are adjusted according to different curling degrees of the adhesive tape during installation.
Drawings
Fig. 1 is a schematic structural view of the large-scale round pipe belt conveyor with the diameter of 500 mm.
Fig. 2 is a schematic view of the structure a-a of fig. 1.
FIG. 3 is a schematic view of the structure B-B of FIG. 1.
FIG. 4 is a schematic view of the structure C-C of FIG. 1.
Fig. 5 is a schematic view of the structure D-D of fig. 1.
Fig. 6 is a partial enlarged view of fig. 5 at H.
Fig. 7 is a partial enlarged view of fig. 5 at I.
FIG. 8 is a schematic view of the structure E-E of FIG. 1.
Detailed Description
The present invention will be further described with reference to the following specific embodiments.
As shown in fig. 1, a large circular tube belt conveyor with a diameter of 500mm comprises a tail transition section X, a tubular section Y and a head transition section Z, wherein the tail transition section X, the tubular section Y and the head transition section Z are fixed in series through a truss 1; the tail transition section X and the head transition section Z both comprise a belt pressing section Q, and the belt pressing section Q comprises a bearing device 2 and a belt pressing device 3.
As shown in fig. 5 and 8, fig. 5 and 8 show the corresponding adjustment states of different shape stages of the carrier tape or the return tape, the carrier device 2 includes a left carrier roller 201, a middle carrier roller 202, a right carrier roller 203 and a middle cross beam 204, and both ends of the middle cross beam 204 are fixedly connected with the truss 1 through the connecting mechanism 4; the middle carrier roller is arranged in the middle of the middle cross beam; the left carrier roller 201 and the right carrier roller 203 are respectively installed on the front side plate of the middle cross beam 204 through an adjusting device 5;
as shown in fig. 6, the connecting mechanism 4 includes a middle frame 401 and a connecting seat 402, the middle frame is fixedly connected with the truss 1, the longitudinal section of the connecting seat 402 is L-shaped, the bottom wall of the connecting seat 402 is fixedly connected with the upper end face of the middle frame 401 through a bolt, and the side wall of the connecting seat 402 is fixedly connected with the middle cross beam 204 through a bolt; a reinforcing rib plate is fixedly connected between the bottom wall and the side wall of the connecting seat 402.
As shown in fig. 7, the adjusting device 5 includes a roller base 501 and an adjusting plate 502, the left roller 201 or the right roller 203 is installed in the roller base 501, and the adjusting plate 502 is located at the lower part of the roller base 501 and is fixedly connected with the roller base 501; a central hole 503 is formed in the lower corner of the adjusting plate 502, and the adjusting plate 502 is provided with a plurality of adjusting holes 504; a second long hole 2041 and a plurality of positioning holes 2042 are respectively formed in two sides of the front side plate of the middle cross beam 204, the central hole 503 of the adjusting plate 502 is connected with one of the positioning holes 2042 through a bolt, and one of the adjusting holes 504 of the adjusting plate 502 is connected with the second long hole 2041 through a bolt.
In order to ensure the strength of the adjusting plate 502, the adjusting holes 504 are distributed on two concentric sector arcs of the central hole 503 with different radiuses at equal angles, and the included angle α between adjacent adjusting holes 504 is 7.5 °.
In a specific application, as shown in fig. 5 to 8, the second long hole 2041 may be disposed inside or outside the positioning hole 2042 according to different shapes of the positions of the carrier tape and the return tape; the carrier roller structure adopting the adjusting device 5 can be unified in specification, the angle can be freely adjusted according to different shapes of the bearing adhesive tape, and quick positioning and installation during assembly are facilitated.
As shown in fig. 2-4, the belt pressing device 3 includes a belt pressing idler 6, the belt pressing idler 6 includes an idler body 601 and a mounting plate 602, and one axial end of the idler body 601 is fixedly connected with one side of the mounting plate 602; the mounting plate 602 is provided with two parallel first long holes 603, and the press belt carrier roller is mounted above the bearing device through an adjusting mechanism.
Specifically, in the present application, the adjustment mechanism is divided into three structures, which are applied to different positions.
As shown in fig. 2, in the first structure of the adjusting mechanism, the adjusting mechanism includes two sixth long holes 701 in the vertical direction, the two sixth long holes 701 are disposed on the truss 1, and the belt pressing device is respectively in bolt fixed connection with the two sixth long holes 701 through the two first long holes 603 on the mounting plate. The adjusting structure is mainly applied to the buffering stage when the rubber belt is just wound and pressed.
As shown in fig. 3, in a second structure of the adjusting mechanism, the adjusting mechanism includes a first upper beam 702, two ends of the first upper beam 702 are provided with first fixing holes 703, the truss 1 corresponding to two ends of the first upper beam 701 is respectively provided with third long holes 704 in the vertical direction, and two ends of the first upper beam 702 are respectively fixedly connected with the third long holes 704 through the first fixing holes 703; two parallel horizontal fourth long holes 705 are respectively arranged on two sides of the first upper cross beam 702; the belt pressing device is fixedly connected with two fourth long holes 705 through two first long holes 603 on the mounting plate through bolts. The adjusting mechanism is mainly used for pressing the adhesive tape at the initial stage of pressing the adhesive tape.
As shown in fig. 4, in the third structure of the adjustment mechanism, the adjustment mechanism includes a second upper cross beam 706, two ends of the second upper cross beam 706 are respectively and fixedly connected with the truss 1 through a bracket 707, two sides of the second upper cross beam 706 are respectively provided with a longitudinal beam 708 and fixedly connected with the middle cross beam 204, the longitudinal beam 708 is provided with three vertical fifth long holes 709, and the belt pressing device is respectively and fixedly connected with the three fifth long holes 709 through two first long holes 603 on the mounting plate.
The technical scheme of the utility model is not limited to the restriction of above-mentioned specific embodiment, all according to the utility model discloses a technical scheme makes technical deformation, all falls into within the protection scope of the utility model.
Claims (7)
1. A phi 500mm large round tube belt conveyor comprises a tail transition section, a tubular section and a head transition section, wherein the tail transition section, the tubular section and the head transition section are fixed in series through trusses; the tail transition section and the head transition section both comprise a press belt section, and are characterized in that: the belt pressing section comprises a bearing device and a belt pressing device;
the bearing device comprises a left carrier roller, a middle carrier roller, a right carrier roller and a middle cross beam, and two ends of the middle cross beam are fixedly connected with the truss through a connecting mechanism; the middle carrier roller is arranged in the middle of the middle cross beam; the left carrier roller and the right carrier roller are respectively arranged on a front side plate or a rear side plate of the middle cross beam through an adjusting device;
the belt pressing device comprises a belt pressing carrier roller, the belt pressing carrier roller comprises a carrier roller body and an installation plate, and one side shaft end of the carrier roller body is fixedly connected with one side of the installation plate; the mounting plate is provided with two parallel first long holes, and the press belt carrier roller is mounted above the bearing device through an adjusting mechanism.
2. The large phi 500mm round tube belt conveyor of claim 1, wherein: the connecting mechanism comprises a middle frame and a connecting seat, the middle frame is fixedly connected with the truss, the longitudinal section of the connecting seat is L-shaped, the bottom wall of the connecting seat is fixedly connected with the upper end face of the middle frame through a bolt, and the side wall of the connecting seat is fixedly connected with the middle cross beam through a bolt; and a reinforcing rib plate is fixedly connected between the bottom wall and the side wall of the connecting seat.
3. The large phi 500mm round tube belt conveyor of claim 1, wherein: the adjusting device comprises a roller seat and an adjusting plate, the left roller or the right roller is arranged in the roller seat, and the adjusting plate is positioned at the lower part of the roller seat and is fixedly connected with the roller seat; a central hole is formed in the lower corner of the adjusting plate, and the adjusting plate is provided with a plurality of adjusting holes; the middle cross beam is characterized in that a second long hole and a plurality of positioning holes are formed in two sides of the front side plate or the rear side plate of the middle cross beam respectively, a center hole of the adjusting plate is connected with one positioning hole through a bolt, and one adjusting hole of the adjusting plate is connected with the second long hole through a bolt.
4. A large phi 500mm round tube belt conveyor according to claim 3, characterized in that: the adjusting holes are distributed on the two concentric sector arcs of the central hole with different radiuses at equal angles, and the included angle between every two adjacent adjusting holes is 7.5 degrees.
5. The large phi 500mm round tube belt conveyor of claim 1, wherein: the adjusting mechanism comprises a first upper cross beam, first fixing holes are formed in two ends of the first upper cross beam, third long holes in the vertical direction are formed in the trusses corresponding to the two ends of the first upper cross beam respectively, and the two ends of the first upper cross beam are fixedly connected with the third long holes through first fixing holes and bolts respectively; two parallel horizontal fourth long holes are respectively formed in two sides of the first upper cross beam; the belt pressing device is fixedly connected with two fourth long hole bolts through two first long holes in the mounting plate respectively.
6. The large phi 500mm round tube belt conveyor of claim 1, wherein: the adjusting mechanism comprises a second upper cross beam, two ends of the second upper cross beam are fixedly connected with the truss through supports respectively, longitudinal beams are arranged on two sides of the second upper cross beam and fixedly connected with the middle cross beam respectively, three fifth long holes in the vertical direction are arranged on the longitudinal beams, and the belt pressing device is fixedly connected with the three fifth long holes through two first long holes in the mounting plate respectively.
7. The large phi 500mm round tube belt conveyor of claim 1, wherein: the adjusting mechanism comprises two sixth long holes in the vertical direction, the two sixth long holes are formed in the truss, and the belt pressing device is fixedly connected with the two sixth long holes through bolts of the two first long holes in the mounting plate respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020943243.XU CN212333687U (en) | 2020-05-28 | 2020-05-28 | Phi 500mm large-scale circular tube belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020943243.XU CN212333687U (en) | 2020-05-28 | 2020-05-28 | Phi 500mm large-scale circular tube belt conveyor |
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| Publication Number | Publication Date |
|---|---|
| CN212333687U true CN212333687U (en) | 2021-01-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020943243.XU Active CN212333687U (en) | 2020-05-28 | 2020-05-28 | Phi 500mm large-scale circular tube belt conveyor |
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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 |
-
2020
- 2020-05-28 CN CN202020943243.XU patent/CN212333687U/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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