CN215624631U - Supporting roller set of transmission belt - Google Patents
Supporting roller set of transmission belt Download PDFInfo
- Publication number
- CN215624631U CN215624631U CN202122279973.1U CN202122279973U CN215624631U CN 215624631 U CN215624631 U CN 215624631U CN 202122279973 U CN202122279973 U CN 202122279973U CN 215624631 U CN215624631 U CN 215624631U
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- supporting
- conveying belt
- supporting roller
- mounting frame
- connecting rod
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Abstract
The application provides a group is rolled in support of transmission band locates conveyor's middle section for support the transmission band. The supporting roller group comprises a mounting frame, connecting rods penetrate through two sides of the mounting frame, the connecting rods are arranged on the mounting frame in a telescopic mode, the connecting rods are located on two sides of the conveying direction of the conveying belt, the connecting rods are hinged with supporting idler wheels, and the hinged axes are parallel to the conveying direction of the conveying belt; the connecting rod is arranged around the hinge axis in a rotating way; the supporting rollers are in rolling contact with the outer walls of the two side edges of the conveying belt; the mounting bracket top surface rotates and is equipped with many stay tubes, stay tube and transmission band rolling contact for support the transmission band. The cross-sectional shape of the conveying belt can be adjusted according to the form adaptability of the materials, the application range is expanded, and the adjustment is convenient.
Description
Technical Field
The utility model belongs to the technical field of conveying devices, and particularly relates to a supporting roller set of a conveying belt.
Background
In order to make the conveying surface of the conveying belt have a concave cross section to prevent the material from scattering, a predetermined annular groove structure is usually formed on the circumference of the supporting roller to make the conveying belt have a concave cross section. The cross section shape of the transmission belt of the transmission device with the structure can only keep a fixed structure, cannot be adjusted according to the shape of materials, and has a small application range.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects in the prior art, the utility model provides the supporting roller group of the conveying belt, which can adjust the section shape of the conveying belt according to the shape adaptability of materials, enlarge the application range and is convenient to adjust.
In order to realize the purpose of the utility model, the following scheme is adopted:
a supporting roller set of a conveying belt is arranged at the middle section of a conveying device and used for supporting the conveying belt.
The supporting roller group comprises a mounting frame, connecting rods penetrate through two sides of the mounting frame, the connecting rods are arranged on the mounting frame in a telescopic mode, the connecting rods are located on two sides of the conveying direction of the conveying belt, the connecting rods are hinged with supporting idler wheels, and the hinged axes are parallel to the conveying direction of the conveying belt; the connecting rod is arranged around the hinge axis in a rotating way; the supporting rollers are in rolling contact with the outer walls of the two side edges of the conveying belt;
the mounting bracket top surface rotates and is equipped with many stay tubes, stay tube and transmission band rolling contact for support the transmission band.
Furthermore, the mounting frame is provided with an adjusting screw rod, two ends of the adjusting screw rod are provided with threads with opposite turning directions, and the connecting rod is respectively connected with the threads with opposite turning directions at two ends of the adjusting screw rod in a matched manner; the adjusting screw rod is parallel to the telescopic direction of the connecting rod.
Further, be equipped with the pipe between the adjacent stay tube, the pipe is parallel with the stay tube, and the connecting rod is located in the one end rotation of pipe, and the mounting bracket corresponds the pipe and is equipped with the round bar, and the round bar is coaxial to be worn to locate in the pipe, and the axis removal can be followed to the pipe.
Furthermore, an arc-shaped groove is formed in the connecting rod along the outer side of a hinge shaft of the supporting roller, a locking bolt is arranged on the side face of the connecting shaft of the supporting roller, and the locking bolt penetrates through the arc-shaped groove and is used for locking the supporting roller to the connecting rod; when the supporting roller rotates, the locking bolt moves in the arc-shaped groove.
The utility model has the beneficial effects that: the section shape of the conveying belt can be adjusted according to the form adaptability of the materials, and the application range is expanded. The distance between the supporting rollers is changed through adjusting the telescopic position of the connecting rod, the inclination angle of the side edge of the conveying belt is changed through adjusting the angle between the supporting rollers and the bottom surface of the conveying belt, and therefore the cross section of the conveying belt is adjusted. The connecting rod adopts the adjusting screw who has two-way screw thread to stretch out and draw back and adjust, and two connecting rods can contract simultaneously or stretch out simultaneously during, adjust convenient and fast more.
Drawings
The drawings described herein are for illustrative purposes only of selected embodiments and not all possible implementations, and are not intended to limit the scope of the present disclosure.
Fig. 1 shows a state of use of the present application.
Fig. 2 shows an embodiment of the present application.
Fig. 3 shows an enlarged view at a in fig. 3.
Fig. 4 shows the mounting structure of the connecting rod inside the mounting bracket.
The labels in the figure are: the device comprises a transmission belt-1, a mounting rack-10, a support pipe-11, an adjusting screw-12, a round pipe-13, a round rod-14, a connecting rod-20, an arc-shaped groove-21, a support roller-30 and a locking bolt-31.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings, but the described embodiments of the present invention are a part of the embodiments of the present invention, not all of the embodiments of the present 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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, or orientations or positional relationships that the products of the present invention are usually placed when in use, and are only for convenience of describing the present invention and simplifying the description. The terms "first," "second," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance. The terms "parallel", "perpendicular", etc. do not require that the components be absolutely parallel or perpendicular, but may be slightly inclined.
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; either directly or indirectly through intervening media, or through both elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
As shown in fig. 1, a supporting roller set of a conveyor belt is disposed at a middle section of a conveying device, and is used for supporting the conveyor belt 1.
Specifically, as shown in fig. 2, the supporting roller set comprises a mounting frame 10, connecting rods 20 penetrate through two sides of the mounting frame 10, the connecting rods 20 are telescopically arranged on the mounting frame 10, the connecting rods 20 are positioned on two sides of the conveying direction of the conveying belt 1, the connecting rods 20 are hinged with supporting rollers 30, and the hinged axes are parallel to the conveying direction of the conveying belt 1; the connecting rod 20 is rotatably arranged around a hinge axis; the supporting rollers 30 are in rolling contact with the outer walls of the two sides of the conveyor belt 1.
When the adjustable transmission belt is used, the included angle between the supporting roller 30 and the bottom surface of the transmission belt 1 can be changed by adjusting the rotating angle of the supporting roller 30 around the hinged shaft, so that the side opening of the transmission belt 1 is adjusted. By adjusting the telescopic position of the connecting rods 20 in the mounting frame 10, the spacing between the support rollers 30 can be changed, thereby changing the width dimension of the material-carrying portion of the bottom surface of the conveyor belt 1.
When the particles of the conveyed materials are uniform and are not easy to roll, the width of the part, used for bearing the materials, at the bottom of the conveying belt 1 is properly increased, so that the bearing capacity of the materials is increased, and the conveying efficiency is improved.
When the material is irregular in size and is liable to fall, for example, unbroken mineral products and stones, the section of the conveyor belt 1 needs to be of a deeper groove structure to prevent falling, and at this time, the section of the conveyor belt 1 can be formed into an inverted T-shaped structure by reducing the distance between the support rollers 30 to enable the support rollers 30 to tend to be perpendicular to the bottom surface of the conveyor belt 1.
Specifically, the top surface of the mounting frame 10 is rotatably provided with a plurality of support pipes 11, and the support pipes 11 are in rolling contact with the conveyor belt 1 and are used for supporting the conveyor belt 1.
Preferably, as shown in fig. 4, the mounting frame 10 is provided with an adjusting screw 12, two ends of the adjusting screw 12 are provided with threads with opposite turning directions, and the connecting rod 20 is respectively connected with the threads with opposite turning directions at two ends of the adjusting screw 12 in a matching manner; the adjusting screw 12 is parallel to the extension and contraction direction of the connecting rod 20.
The two connecting rods 20 can be simultaneously contracted or simultaneously extended by rotating the adjusting screw 12 so as to rapidly adjust the distance between the supporting rollers 30, and the connecting rods 20 are prevented from being randomly moved by using the self-locking function of the threads.
Preferably, as shown in fig. 3, a circular tube 13 is disposed between adjacent support tubes 11, the circular tube 13 is parallel to the support tubes 11, one end of the circular tube 13 is rotatably disposed on the connecting rod 20, the mounting frame 10 is provided with a circular rod 14 corresponding to the circular tube 13, the circular rod 14 is coaxially disposed in the circular tube 13, and the circular tube 13 is movable along the axis.
When the width of the material bearing part on the bottom surface of the transmission belt 1 needs to be widened, the connecting rod 20 needs to be extended, and the round pipe 13 moves along the axis at the moment, so that the support range of the material bearing part on the bottom surface of the transmission belt 1 is widened, and the material bearing part on the transmission belt 1 is more stable.
Preferably, as shown in fig. 2 and 4, the connecting rod 20 is provided with an arc-shaped groove 21 along the outer side of the hinge shaft with the supporting roller 30, a locking bolt 31 is arranged on the side surface of the connecting shaft of the supporting roller 30, and the locking bolt 31 passes through the arc-shaped groove 21 and is used for locking the supporting roller 30 to the connecting rod 20; when the supporting roller 30 is rotated, the locking bolt 31 moves in the arc-shaped groove 21.
The foregoing is only a preferred embodiment of the present invention and is not intended to be exhaustive or to limit the utility model. It will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the scope of the utility model.
Claims (4)
1. A supporting roller set of a conveying belt is arranged at the middle section of a conveying device and is used for supporting the conveying belt (1),
the supporting roller group comprises a mounting frame (10), connecting rods (20) penetrate through two sides of the mounting frame (10), the connecting rods (20) are arranged on the mounting frame (10) in a telescopic mode, the connecting rods (20) are located on two sides of the conveying direction of the conveying belt (1), supporting rollers (30) are hinged to the connecting rods (20), and the hinged axes are parallel to the conveying direction of the conveying belt (1); the connecting rod (20) is arranged in a rotating way around the hinge axis; the supporting rollers (30) are in rolling contact with the outer walls of the two side edges of the conveying belt (1);
the top surface of the mounting rack (10) is rotatably provided with a plurality of supporting pipes (11), and the supporting pipes (11) are in rolling contact with the conveying belt (1) and used for supporting the conveying belt (1).
2. A conveyor belt supporting roller set as claimed in claim 1, wherein the mounting frame (10) is provided with an adjusting screw (12), the two ends of the adjusting screw (12) are provided with threads with opposite turning directions, and the connecting rod (20) is respectively connected with the threads with opposite turning directions of the two ends of the adjusting screw (12) in a matching manner; the adjusting screw rod (12) is parallel to the telescopic direction of the connecting rod (20).
3. A set of conveyor belt supporting rollers as claimed in claim 1, characterized in that round tubes (13) are arranged between adjacent support tubes (11), the round tubes (13) are parallel to the support tubes (11), one end of each round tube (13) is rotatably arranged on a connecting rod (20), the mounting frame (10) is provided with round rods (14) corresponding to the round tubes (13), the round rods (14) are coaxially arranged in the round tubes (13), and the round tubes (13) are movable along the axis.
4. A conveyor belt supporting roller set as claimed in claim 1, wherein the connecting rod (20) is provided with an arc-shaped groove (21) along an outer side of a hinge shaft with the supporting roller (30), a locking bolt (31) is provided on a side surface of the connecting shaft with the supporting roller (30), and the locking bolt (31) passes through the arc-shaped groove (21) for locking the supporting roller (30) to the connecting rod (20); when the supporting roller (30) rotates, the locking bolt (31) moves in the arc-shaped groove (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122279973.1U CN215624631U (en) | 2021-09-22 | 2021-09-22 | Supporting roller set of transmission belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122279973.1U CN215624631U (en) | 2021-09-22 | 2021-09-22 | Supporting roller set of transmission belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215624631U true CN215624631U (en) | 2022-01-25 |
Family
ID=79917987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122279973.1U Active CN215624631U (en) | 2021-09-22 | 2021-09-22 | Supporting roller set of transmission belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215624631U (en) |
-
2021
- 2021-09-22 CN CN202122279973.1U patent/CN215624631U/en active Active
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