CN216188369U - Deviation-preventing roller carrier - Google Patents
Deviation-preventing roller carrier Download PDFInfo
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- CN216188369U CN216188369U CN202122731584.8U CN202122731584U CN216188369U CN 216188369 U CN216188369 U CN 216188369U CN 202122731584 U CN202122731584 U CN 202122731584U CN 216188369 U CN216188369 U CN 216188369U
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- frame
- carrier roller
- belt
- longitudinal beams
- deviation
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Abstract
The utility model discloses an anti-deviation carrier roller frame which comprises an H frame, wherein notches are respectively cut in the opposite positions of two longitudinal beams of the H frame, carrier roller frames are arranged at the positions, outwards away from the longitudinal beams of the H frame, of the notches at preset distances, the distance between the outermost side of each carrier roller frame and the longitudinal beams of the H frame is 102mm, each carrier roller frame is welded with the longitudinal beams of the H frame through a connecting piece, and carrier rollers are vertically arranged on the inner sides of the carrier roller frames. The utility model keeps the length of the longitudinal beam unchanged, meets the field use requirement, effectively installs the carrier roller frame and the carrier roller, prevents the lower belt of the strong belt from deviating, meets the use requirement, solves the problem of long-time mutual abrasion of the carrier roller and the strong belt caused by conventional installation, prolongs the service life of the carrier roller and the belt, and saves the cost investment.
Description
Technical Field
The utility model belongs to the technical field of mining transportation equipment, and particularly relates to an anti-deviation carrier roller frame.
Background
Belts have been the most commonly used means of conveyance for coal mining, by being mounted centrally in an H-rack to form a conveyor belt. In the engineering of installing the strong belt of the straightening lane, a preset distance (115 mm) exists between the belt and the H frame, if the deviation carrier roller and the carrier roller frame are used on the strong belt under the conventional belt, the total width of the deviation carrier roller and the carrier roller frame is 132mm, and the deviation carrier roller and the carrier roller frame are installed on a longitudinal beam of the H frame, so that the belt and the deviation carrier roller can be maintained in a mutually worn state for a long time, and need to be replaced periodically, and the cost input is increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an anti-deviation carrier roller frame, which solves the problem that a carrier roller and a strong belt are abraded mutually for a long time due to conventional installation and reduces cost investment.
According to the technical scheme, the anti-deviation carrier roller frame comprises an H frame, notches are formed in the opposite positions of two longitudinal beams of the H frame respectively, carrier roller frames are arranged at the positions, outwards away from the longitudinal beams of the H frame, of the notches at preset distances, the carrier roller frames are welded with the longitudinal beams of the H frame through connecting pieces, and carrier rollers are vertically arranged on the inner sides of the carrier roller frames.
Preferably, the slot is 200mm in length.
Preferably, the distance between the outermost side of the idler frame and the H-frame longitudinal beam is 102 mm.
Preferably, the connecting piece is made of 14mm iron plates.
Compared with the prior art, the utility model has the beneficial effects that: the existing H-shaped frame is improved, the investment of materials and processing cost is reduced, the length of the longitudinal beam is kept unchanged, the field use requirement is still met, the carrier roller frame and the carrier roller are effectively installed, the deviation of the belt under the strong belt is prevented, and the use requirement is met; the belt is 85mm apart from the bearing roller distance, and the bearing roller guarantees that the distance of belt and longeron, H frame is more than 30mm, prevents wearing and tearing each other between belt and longeron, the H frame, solves the problem that conventional installation caused bearing roller and powerful belt to wear and tear each other for a long time, increases the life of bearing roller and belt, practices thrift the cost input.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the H-frame structure of the present invention
Fig. 3 is an elevation view of the idler mounting of the present invention;
fig. 4 is a side view of the idler mounting of the present invention;
the labels in the figure are: 1. h frame, 11, notch, 2, bearing roller frame, 3, connecting piece, 4, bearing roller.
Detailed Description
The utility model will be further explained in conjunction with the drawings attached to the specification in order to facilitate better understanding by those skilled in the art.
Example 1
As shown in fig. 1-4, the anti-deviation carrier roller frame comprises an H-frame 1, wherein the H-frame 1 is formed by connecting a cross beam and a longitudinal beam end to end and is of a rectangular frame structure. Notches 11 are respectively cut in the opposite positions of the two longitudinal beams of the H frame 1, the notches 11 are outwards far away from the longitudinal beams of the H frame 1 for a preset distance, a roller frame 2 is arranged, the distance between the outermost side of the roller frame 2 and the longitudinal beams of the H frame 1 is 102mm, the roller frame 2 is welded with the longitudinal beams of the H frame 1 through a connecting piece 3, and a carrier roller 4 is vertically arranged on the inner side of the roller frame 2.
In this embodiment, the length of the notch 11 is 200mm, so that the installation requirement of the carrier roller frame 2 is met on the premise of not influencing the installation hole of the upper carrier roller frame; and horizontally moving the cut partial longitudinal beams away from the H-frame 1 longitudinal beam by 102mm, welding and fixing the partial longitudinal beams with the original H-frame 1 longitudinal beam by adopting a 14mm iron plate as a connecting piece 3, and installing a roller frame 2 below the cut longitudinal beam. The distance between the modified belt and the carrier roller 4 is 85mm, and the design requirement is met; the distance between the belt and the longitudinal beam and between the belt and the H frame 1 is ensured to be more than 30mm by the carrier roller 4, the belt and the longitudinal beam and the H frame 1 are prevented from being mutually worn, and the use requirement is met.
According to the utility model, the existing H frame 1 is modified, the carrier roller frame 2 is moved to the outer side of the H frame 1 by a preset distance and installed, and the distance between the carrier roller 4 and the belt is increased, so that the material and processing cost investment is reduced, the length of the longitudinal beam is kept unchanged, the field use requirement is met, the carrier roller frame 2 and the carrier roller 4 are effectively installed, the deviation of the belt under the strong belt is prevented, the use requirement is met, meanwhile, the problem that the carrier roller 4 and the strong belt are mutually abraded for a long time due to conventional installation is solved, the service life of the carrier roller 4 and the belt is prolonged, and the cost investment is saved.
After the device is put into use, the service cycle of the carrier roller is 2 times that before modification, and at least 10 lower deviation carrier rollers are saved in one year; the belt abrasion cost is saved by about 2 ten thousand yuan in 1 year, and the effect is totally generated in one year: 2+0.1=2.1 ten thousand yuan.
The above-described examples are merely illustrative of preferred embodiments of the present invention and do not limit the scope of the present invention. Various modifications and alterations of this invention will become apparent to those skilled in the art without departing from the spirit and principles of this invention, and it is intended to cover such modifications and alterations in the utility model as fall within the true spirit and scope of the appended claims.
Claims (4)
1. The utility model provides a prevent off tracking bearing roller frame, includes H frame (1), its characterized in that: notches (11) are respectively formed in the opposite positions of the two longitudinal beams of the H frame (1), the notches (11) are outwards far away from the longitudinal beams of the H frame (1) for a preset distance to form a carrier roller frame (2), the carrier roller frame (2) is welded with the longitudinal beams of the H frame (1) through a connecting piece (3), and carrier rollers (4) are vertically installed on the inner side of the carrier roller frame (2).
2. The deviation-preventing roller frame as claimed in claim 1, wherein the length of the notch (11) is 200 mm.
3. The deviation-preventing roller frame as claimed in claim 1, wherein the distance between the outermost side of the roller frame (2) and the longitudinal beam of the H frame (1) is 102 mm.
4. The deviation-preventing roller frame as claimed in claim 1, wherein the connecting piece (3) is made of 14mm iron plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122731584.8U CN216188369U (en) | 2021-11-09 | 2021-11-09 | Deviation-preventing roller carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122731584.8U CN216188369U (en) | 2021-11-09 | 2021-11-09 | Deviation-preventing roller carrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216188369U true CN216188369U (en) | 2022-04-05 |
Family
ID=80906900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122731584.8U Active CN216188369U (en) | 2021-11-09 | 2021-11-09 | Deviation-preventing roller carrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216188369U (en) |
-
2021
- 2021-11-09 CN CN202122731584.8U patent/CN216188369U/en active Active
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