CN210682078U - Large-inclination-angle belt bearing device - Google Patents
Large-inclination-angle belt bearing device Download PDFInfo
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- CN210682078U CN210682078U CN201921073066.8U CN201921073066U CN210682078U CN 210682078 U CN210682078 U CN 210682078U CN 201921073066 U CN201921073066 U CN 201921073066U CN 210682078 U CN210682078 U CN 210682078U
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- belt
- inclination
- roller
- carrier roller
- angle
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Abstract
The utility model relates to a big inclination belt supporting device belongs to metallurgical industry shaped steel rolling process technical field. The technical scheme is as follows: big inclination belt (5) are wavy flange belt conveyor belt, and straight bearing roller (1) bearing is on the cross slab of big inclination belt (5) return stroke section sticky tape, its characterized in that: the large-inclination-angle belt conveyor is characterized in that a cantilever short carrier roller (2) is arranged below the wavy flanges on two sides of a return section rubber belt of a large-inclination-angle belt (5), a roller shaft (10) is arranged at one end of the cantilever short carrier roller (2), the roller shaft (10) is fixed on a carrier roller support (3), the lower end of the carrier roller support (3) is rotatably connected with the roller shaft of a straight carrier roller (1), the upper end of the carrier roller support (3) is fixed on a belt frame beam (4), and the whole belt conveyor is arranged in a bilateral symmetry manner. The utility model has the advantages that: the belt is stressed evenly, so that the large vibration and bounce of the rubber belt in the return section of the large-inclination-angle belt are reduced, and the service life of the large-inclination-angle belt is prolonged.
Description
Technical Field
The utility model relates to a big inclination belt supporting device belongs to metallurgical industry shaped steel rolling process technical field.
Background
Crushed coke produced after the coke for iron making is screened by a vibrating screen is conveyed by a belt with a large inclination angle. The belt with large inclination angle is also a wavy flange belt type conveying belt, the belt is provided with wavy flanges and transverse partition plates, the belt is heavy, and the belt is a straight carrier roller in a carrying mode in a return section of the belt with large inclination angle. When the belt is used, the belt with the large inclination angle is heavy, and the return section is dozens of meters long, so that the belt is unevenly stressed, the belt greatly shakes and bounces on the plurality of straight carrier rollers, and the straight carrier rollers and the wavy flanges of the belt are abraded and embedded. The diaphragm plate can be damaged when the belt is seriously worn and embedded, and the belt with a large inclination angle is generally integrally replaced due to serious damage after being used for about one year. The belt replacement needs two days, wastes time and labor, and the large-inclination-angle belt has a value as high as 50 ten thousand yuan, increases the cost of spare parts, and influences the iron-making production. Therefore, it is necessary to design a special-shaped carrier roller device for a large-inclination-angle belt, which solves the problems of abrasion and embedding caused by large-amplitude shaking and bouncing of the belt in the return stroke section, prolongs the service life of the large-inclination-angle belt, and reduces the production cost of iron making.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a big inclination belt bearing device reduces shake and spring by a wide margin of big inclination belt return stroke section sticky tape, avoids straight bearing roller and sticky tape shirt rim wearing and tearing to appear and inlays, prolongs the life of big inclination belt, solves the problem that exists among the background art.
The technical scheme of the utility model is that:
the utility model provides a big inclination belt bearing device, contains straight bearing roller and big inclination belt, big inclination belt is wavy flange belt conveyor belt, has wavy flange and cross slab on the belt, and straight bearing roller bearing is on the cross slab of big inclination belt return section sticky tape, sets up a cantilever short bearing roller respectively below the wavy flange of big inclination belt return section sticky tape both sides, the one end of cantilever short bearing roller has the roller, the roller is fixed on the bearing roller support, the lower extreme of bearing roller support is connected with the roller rotation of straight bearing roller, and the upper end of bearing roller support is fixed on belt frame roof beam, wholly is bilateral symmetry and arranges.
The roller shaft and the cantilever short carrier roller are of an integrated structure.
The middle part of bearing roller support is equipped with the mounting hole with roller matched with, and the roller passes through the nut to be fixed in the middle part of bearing roller support.
The length of the cantilever short carrier roller is matched with the wavy flanges at two sides of the large-inclination-angle belt return section adhesive tape.
And the lower end of the carrier roller support is provided with a shaft hole matched with the roller shaft of the straight carrier roller.
The utility model has the advantages that: by bearing in the background art, change into three bearings, make the belt atress even to reduce shake and the bounce by a wide margin of big inclination belt return stroke section sticky tape, avoid straight bearing roller and sticky tape shirt rim to appear wearing and tearing and inlaying, prolong the life of big inclination belt.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a front view of the carrier roller bracket of the present invention;
fig. 3 is a side view of the carrier roller bracket of the present invention;
fig. 4 is a top view of the carrier roller bracket of the present invention;
fig. 5 is a schematic view of the cantilever short idler of the present invention;
in the figure: the belt frame type roller comprises a straight roller 1, a cantilever short roller 2, a roller support 3, a belt frame beam 4, a large-inclination-angle belt 5, a nut 6, a fixed cantilever short roller bolt hole 7, a bolt hole reinforcing steel plate 8, a roller support mounting bolt hole 9, a roller shaft 10 and a shaft hole 11.
Detailed Description
The invention will be further explained by way of example with reference to the accompanying drawings.
Referring to the attached drawings 1-5, the large-inclination-angle belt bearing device comprises a straight carrier roller 1 and a large-inclination-angle belt 5, wherein the large-inclination-angle belt 5 is a wavy flange belt type conveying belt, wavy flanges and transverse partition plates are arranged on the belt, the straight carrier roller 1 is supported on the transverse partition plate of a return section adhesive tape of the large-inclination-angle belt 5, cantilever short carrier rollers 2 are respectively arranged below the wavy flanges on two sides of the return section adhesive tape of the large-inclination-angle belt 5, a roller shaft 10 is arranged at one end of each cantilever short carrier roller 2, the roller shafts 10 are fixed on a carrier roller support 3, the lower end of the carrier roller support 3 is rotatably connected with the roller shafts of the straight carrier rollers 1, and the upper end of the carrier roller support 3 is fixed on a belt frame beam 4 and is integrally arranged in a left-right.
The specific embodiment is as follows:
in this embodiment, referring to fig. 2, 3 and 4, the middle part of the idler support 3 is provided with a bolt hole 7 for fixing the cantilever short idler and a bolt hole reinforcing steel plate 8, so as to facilitate installation of the cantilever short idler 2, the lower end of the idler support 3 is provided with a shaft hole 11 matched with the roller shaft of the straight idler 1, and the upper end of the idler support 3 is provided with an idler support mounting bolt hole 9.
Referring to fig. 5, the cantilever short carrier roller 2 only has a single-side roller shaft 10, the overall dimension of the cantilever short carrier roller 2 is phi 100 × 150 mm, and the overall dimension of the roller shaft 10 is phi 20 × 120 mm.
The specific installation process is as follows:
(1) a cantilever short carrier roller bolt hole 7 is formed in the middle of the carrier roller bracket 3, reinforcing steel plates 8 are welded on two sides of the bolt hole, and a roller shaft 10 of the cantilever short carrier roller 2 is fixedly fixed through a nut 6 after penetrating into the bolt hole 7;
(2) fixing two carrier roller supports 3 provided with cantilever short carrier rollers 2 below a belt frame beam 4 by using bolts, so that the cantilever short carrier rollers 2 support two sides of the bottom of a corrugated rib of a large-inclination-angle belt 5;
(3) and (3) loading the roll shaft of the straight carrier roller 1 into the shaft hole 11 below the carrier roller bracket 3, so that the straight carrier roller 1 supports the diaphragm plate of the large-inclination-angle belt 5.
Claims (5)
1. The utility model provides a big inclination belt supporting device, contains straight bearing roller (1) and big inclination belt (5), big inclination belt (5) have wavy flange and cross slab for wavy flange belt conveyor belt on the belt, and straight bearing roller (1) bearing is on the cross slab of big inclination belt (5) return stroke section sticky tape, its characterized in that: the large-inclination-angle belt conveyor is characterized in that a cantilever short carrier roller (2) is arranged below the wavy flanges on two sides of a return section rubber belt of a large-inclination-angle belt (5), a roller shaft (10) is arranged at one end of the cantilever short carrier roller (2), the roller shaft (10) is fixed on a carrier roller support (3), the lower end of the carrier roller support (3) is rotatably connected with the roller shaft of a straight carrier roller (1), the upper end of the carrier roller support (3) is fixed on a belt frame beam (4), and the whole belt conveyor is arranged in a bilateral symmetry manner.
2. A high angle of inclination belt support device as claimed in claim 1, wherein: the roll shaft (10) and the cantilever short carrier roller (2) are of an integrated structure.
3. A high angle of inclination belt support device as claimed in claim 2, wherein: the middle part of the carrier roller support (3) is provided with a mounting hole matched with the roller shaft (10), and the roller shaft (10) is fixed in the middle part of the carrier roller support (3) through a nut (6).
4. A high angle of inclination belt support device as claimed in claim 3, wherein: the length of the cantilever short carrier roller (2) is matched with the wavy flanges at two sides of the return section adhesive tape of the large-inclination-angle belt (5).
5. A high angle of inclination belt support device as claimed in claim 1, wherein: the lower end of the carrier roller bracket (3) is provided with a shaft hole (11) matched with a roller shaft of the straight carrier roller (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921073066.8U CN210682078U (en) | 2019-07-10 | 2019-07-10 | Large-inclination-angle belt bearing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921073066.8U CN210682078U (en) | 2019-07-10 | 2019-07-10 | Large-inclination-angle belt bearing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210682078U true CN210682078U (en) | 2020-06-05 |
Family
ID=70895944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921073066.8U Active CN210682078U (en) | 2019-07-10 | 2019-07-10 | Large-inclination-angle belt bearing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210682078U (en) |
-
2019
- 2019-07-10 CN CN201921073066.8U patent/CN210682078U/en active Active
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