CN217296081U - Adjustable hanging roller frame - Google Patents
Adjustable hanging roller frame Download PDFInfo
- Publication number
- CN217296081U CN217296081U CN202122319574.3U CN202122319574U CN217296081U CN 217296081 U CN217296081 U CN 217296081U CN 202122319574 U CN202122319574 U CN 202122319574U CN 217296081 U CN217296081 U CN 217296081U
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- roller frame
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Abstract
The utility model discloses a hanging roller frame with adjustable, including the installation mainboard, set up the mounting hole that is used for the fixed mounting mainboard on the installation mainboard, the adjustment hole has still been seted up on the installation mainboard, spaced apart on the pore wall in one side of adjustment hole is equipped with a plurality of standing grooves, the standing groove is used for placing the dead axle of return idler, and is a plurality of the standing groove is located same straight line. This application has the effect that makes the interval between a plurality of return rollers of adjustment more convenient.
Description
Technical Field
The utility model relates to a hanging roll frame especially relates to a hanging roll frame with adjustable, belongs to the field.
Background
The belt conveyor carrier roller is the most important component of the belt conveyor and is also a part of the belt conveyor with the largest occupied quantity; the belt conveyor carrier roller is different from an unpowered roller for material conveying, although the composition form and the appearance are similar, the carrying capacity of the belt conveyor carrier roller is larger, and the rotating speed is correspondingly limited; the belt conveyor carrier roller comprises a buffer carrier roller, a transition carrier roller, a return carrier roller and an aligning carrier roller, wherein the return carrier roller is also called a parallel lower carrier roller and is also a lower carrier roller which is used most; the return idler is arranged on a hanging roller frame, and the hanging roller frame is arranged on a main rack of the belt conveyor through bolts; the return idler often needs to be adjusted because of spacing problems, adjusting the spacing between the return idlers can maintain the tension of the belt conveyor, and can reduce a series of problems caused by the spacing.
In the related art, a connecting hole is formed in a hanging roller frame, an end shaft of a return carrier roller is located in the connecting hole of the hanging roller frame, and when the distance between the return carrier rollers is adjusted, the hanging roller frame is usually disassembled firstly, and then the hanging roller frame is installed at different positions of a main frame of a belt conveyor, so that the distance between the return carrier rollers is adjusted.
In view of the above-mentioned related art, the applicant believes that in the related art, when adjusting the distance between the return rollers, the bolts on the hanger roller frame need to be loosened, then the position of the hanger roller frame needs to be adjusted, and finally the hanger roller frame needs to be fastened through the bolts, so that the whole adjusting process is complicated.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problems, the utility model aims at providing an adjustable hanging roller frame.
In order to realize the above purpose, the utility model discloses a technical scheme:
the utility model provides a hanging roller frame with adjustable, includes the installation mainboard, set up the mounting hole that is used for the fixed mounting mainboard on the installation mainboard, still set up the adjustment hole on the installation mainboard, spaced apart on the pore wall in one side of adjustment hole is equipped with a plurality of standing grooves, the standing groove is used for placing the dead axle of return idler, and is a plurality of the standing groove is located same straight line.
Preferably, a placing seam is formed in the inner hole wall of one side, away from the placing groove, of the adjusting hole.
Preferably, the installation main board is a bending board, the bending board comprises a transverse board and a longitudinal board which are mutually connected in a staggered manner, one side board surfaces of the transverse board and the longitudinal board close to the bending inner side of the bending board are all used for abutting against a main frame of a belt conveyor, the adjusting holes, the placing grooves and the placing seams are all located on the longitudinal board, and the placing grooves are located on one side of the adjusting holes away from the transverse board; one end of the placing seam, which is far away from the adjusting hole, penetrates through the transverse plate.
Preferably, the number of the mounting holes on the mounting main board is at least 2.
Preferably, the number of the placement grooves on the installation main board is at least 2.
The utility model has the advantages that:
1. when the distance between the return rollers is adjusted, the effect of adjusting the distance between the return rollers can be realized only by replacing the positions of the end shafts at the two ends of the return rollers, which are arranged in the corresponding placing grooves on the hanging roller frame, compared with the related art, the workload of disassembling and assembling bolts is reduced, and the distance between the return rollers is adjusted more quickly;
2. the installation main board is a bending board, the bending board comprises a transverse board and a longitudinal board, the board surfaces of the transverse board and the longitudinal board close to the inner side of the bending are abutted to the main rack of the belt conveyor, and then the installation main board is fixed on the main rack of the belt conveyor through bolts, so that the load of the bolts in the installation holes in the installation main board can be reduced;
3. set up on the installation mainboard and place the seam, during the installation return idler, put into the standing groove with the both ends end axle of return idler through placing the seam, improved the convenience of installation return idler.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;
fig. 2 is a side view of embodiment 1 of the present invention;
fig. 3 is a plan view of embodiment 1 of the present invention;
in the figure: 1. installing a main board; 11. a transverse plate; 12. a longitudinal plate; 2. mounting holes; 3. an adjustment hole; 4. a placement groove; 5. and placing the seam.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be further explained with reference to the accompanying drawings. In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Example 1
An adjustable hanging roller frame is disclosed, and referring to fig. 1 and fig. 2, the adjustable hanging roller frame comprises a mounting main board 1, a mounting hole 2 for fixedly mounting the main board 1 is formed in the mounting main board 1, and a bolt penetrates through the mounting hole 2 and is connected with a main frame of a belt conveyor; the mounting main board 1 is also provided with an adjusting hole 3, the inner hole wall on one side of the adjusting hole 3 is provided with a plurality of placing grooves 4 at intervals, the placing grooves 4 are used for placing end shafts of the return idler, and the plurality of placing grooves 4 are positioned on the same straight line; the hanging roller frame uses in pairs, and a pair of hanging roller shelf location has a return idler, and the plane at the tank bottom place of a plurality of standing groove 4 is parallel to each other with the plane at the axis place of a plurality of return idler, adjusts the position of return idler for adjust the standing groove 4 that the bearing roller is located the difference, and then conveniently adjust the interval between a plurality of return idler, reduced the work load of dismantling and installation mainboard 1.
Referring to fig. 1 and 2, the installation main board 1 is a bent board, the bent board includes a transverse board 11 and a longitudinal board 12 which are connected in a staggered manner, the transverse board 11 and the longitudinal board 12 can be integrally formed or connected by electric welding, one side board surfaces of the transverse board 11 and the longitudinal board 12 close to the bent inner side of the bent board are both used for abutting against a main frame of a belt conveyor, the adjusting hole 3 and the placing groove 4 are both located on the longitudinal board 12, and the placing groove 4 is located on one side of the adjusting hole 3 away from the transverse board 11; in a preferred embodiment, the transverse plate 11 and the longitudinal plate 12 are perpendicular to each other, and the mounting holes 2 are located on the transverse plate 11, so that the load borne by the bolts in the mounting holes 2 is reduced to a certain extent.
Referring to fig. 1, fig. 3, it places seam 5 to have seted up on the one side inner bore wall of standing groove 4 is kept away from to adjustment hole 3, it is linked together with each standing groove 4 respectively through adjustment hole 3 to place seam 5, as an preferred embodiment, it is located vertical board 12 to place seam 5, the tank bottom line mutually perpendicular of the length direction of placing seam 5 and a plurality of standing groove 4, and the tank bottom line midpoint of the length direction of placing seam 5 and a plurality of standing groove 4 intersects, it runs through horizontal board 11 to place 3 one end of seam 5 keeping away from the adjustment hole, the end shaft of the return idler of being convenient for places in the standing groove 4 through placing seam 5, the convenience of installation return idler has been improved.
Referring to fig. 1, the number of the mounting holes 2 on each mounting main board 1 is at least 2, and the number of the placement grooves 4 on each mounting main board 1 is at least 2; as a preferred embodiment, the number of the mounting holes 2 on the mounting main board 1 is 2, and the number of the placement grooves 4 on the mounting main board 1 is 2.
Example 2
This embodiment is different from embodiment 1 in that the mounting hole 2 is located on the longitudinal plate 12.
Example 3
The present embodiment is different from embodiment 1 in that the number of the mounting holes 2 may also be 3 or 4.
Example 4
The difference between this embodiment and embodiment 1 is that the placing slit 5 is disposed obliquely, that is, the included angle formed by the length direction of the placing slit 5 and the line connecting the bottoms of the plurality of placing slots 4 is less than 90 degrees.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. An adjustable hanging roller frame is characterized in that: the installation structure is characterized by comprising an installation main board (1), wherein a mounting hole (2) used for fixedly installing the main board (1) is formed in the installation main board (1), an adjusting hole (3) is further formed in the installation main board (1), a plurality of placing grooves (4) are formed in the inner hole wall of one side of the adjusting hole (3) at intervals, the placing grooves (4) are used for placing end shafts of return idler rollers, and the placing grooves (4) are located on the same straight line.
2. The adjustable hanger roller frame of claim 1, wherein: and a placing seam (5) is formed on the inner hole wall of one side of the adjusting hole (3) far away from the placing groove (4).
3. The adjustable hanger roller frame of claim 2 wherein: the installation main board (1) is a bent board, the bent board comprises a transverse board (11) and a longitudinal board (12) which are connected in a staggered mode, one side board surface, close to the bending inner side of the bent board, of each of the transverse board (11) and the longitudinal board (12) is used for being abutted to a main frame of a belt conveyor, the adjusting holes (3), the placing grooves (4) and the placing seams (5) are all located on the longitudinal board (12), and the placing grooves (4) are located on one side, far away from the transverse board (11), of the adjusting holes (3); one end of the placing seam (5) far away from the adjusting hole (3) penetrates through the transverse plate (11).
4. The adjustable hanger roller frame of claim 1, wherein: the number of the mounting holes (2) on the mounting main board (1) is at least 2.
5. The adjustable hanger roller frame of claim 1, wherein: the number of the placing grooves (4) on the installation main board (1) is at least 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122319574.3U CN217296081U (en) | 2021-09-24 | 2021-09-24 | Adjustable hanging roller frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122319574.3U CN217296081U (en) | 2021-09-24 | 2021-09-24 | Adjustable hanging roller frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217296081U true CN217296081U (en) | 2022-08-26 |
Family
ID=82911977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122319574.3U Active CN217296081U (en) | 2021-09-24 | 2021-09-24 | Adjustable hanging roller frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217296081U (en) |
-
2021
- 2021-09-24 CN CN202122319574.3U patent/CN217296081U/en active Active
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