CN111252493A - Detachable adjustable carrier roller set - Google Patents
Detachable adjustable carrier roller set Download PDFInfo
- Publication number
- CN111252493A CN111252493A CN201811465267.2A CN201811465267A CN111252493A CN 111252493 A CN111252493 A CN 111252493A CN 201811465267 A CN201811465267 A CN 201811465267A CN 111252493 A CN111252493 A CN 111252493A
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- CN
- China
- Prior art keywords
- carrier roller
- hole
- mounting plate
- roller mounting
- side carrier
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G39/00—Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors
- B65G39/10—Arrangements of rollers
- B65G39/12—Arrangements of rollers mounted on framework
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rollers For Roller Conveyors For Transfer (AREA)
Abstract
The invention discloses a detachable adjustable carrier roller set, which comprises a left bracket, a right bracket, a middle carrier roller and side carrier rollers, wherein the left bracket and the right bracket respectively comprise a bottom plate, a middle carrier roller mounting plate and a side carrier roller mounting plate which are welded; the bottom plate is provided with a mounting fixing hole, the upper end of the middle carrier roller mounting plate is provided with a U-shaped groove, and the side carrier roller mounting plate is provided with a rotating hole and a plurality of adjusting holes; the middle carrier roller is erected on the U-shaped groove; the side carrier roller is fixed on the side carrier roller mounting plate through a fixed pin and a movable pin, the fixed pin penetrates through the fixed pin hole and the rotating hole, and the movable pin penetrates through the movable pin hole and the adjusting hole. The invention simplifies the design of the carrier roller bracket and improves the practicability of the carrier roller bracket. And the middle carrier roller and the side carrier rollers are arranged on the same bracket, so that the production and maintenance are convenient.
Description
Technical Field
The invention relates to a carrier roller device, in particular to a detachable adjustable carrier roller set.
Background
The carrier roller group is widely applied to belt conveyors, and because the materials and the working conditions are different, the inclination angles of the required edge carrier rollers are different, and the carrier rollers can be adjusted to conveniently adjust the conveying amount; and different materials have different abrasion to the belt under the same inclination angle, and the belt can be protected to the maximum extent by the adjustable carrier roller.
Need multiunit bearing roller group on a conveying line, if bearing roller group is undetachable, take place to damage when its middle bearing roller or middle bearing roller, need change a whole bearing roller group, pull down whole bearing roller group, not only waste time, waste bearing roller moreover. When one of them breaks down, can dismantle the bearing roller, only need change the damaged one to this bearing roller group is convenient when dismouting, can very big raising the efficiency.
The bearing roller group is in the actual use, and the inclination that same conveyer probably needs at different positions is also different, is being close to the cylinder end, because needs the belt to have better parcel nature, can need the bearing roller group that the inclination is less, is keeping away from the cylinder section, because needs better conveying capacity, prevents to leak the material, probably needs the bearing roller group that the inclination is big, this is just need the bearing roller group at the different inclinations of preparation, greatly influences production efficiency and installation effectiveness.
Disclosure of Invention
The invention provides a detachable adjustable carrier roller group to solve the defects.
The above object of the present invention is achieved by the following technical means: a detachable adjustable carrier roller set comprises a left support, a right support, a middle carrier roller and side carrier rollers, wherein the left support and the right support respectively comprise a bottom plate, a middle carrier roller mounting plate and side carrier roller mounting plates which are welded with each other;
the middle carrier roller mounting plate and the side carrier roller mounting plates are perpendicular to the bottom plate, and the middle carrier roller mounting plate and the side carrier roller mounting plates are perpendicular to each other;
the bottom plate is provided with a mounting fixing hole, the upper end of the middle carrier roller mounting plate is provided with a U-shaped groove for erecting a middle carrier roller, the upper part of the outer side of the side carrier roller mounting plate is provided with a rotating hole, and the rotating hole is provided with a plurality of adjusting holes on the side carrier roller mounting plate at the lower part of the side;
rotating shafts are arranged at two ends of the middle carrier roller and erected in U-shaped grooves in the middle carrier roller mounting plate;
the side carrier roller fixing device is characterized in that a fixing shaft is arranged at the inner side end of the side carrier roller, a fixing pin hole and a movable pin hole which correspond to the rotating hole and the adjusting hole are formed in the fixing shaft, the side carrier roller is fixed on a side carrier roller mounting plate through a fixing pin and a movable pin, the fixing pin penetrates through the fixing pin hole and the rotating hole, and the movable pin penetrates through the movable pin hole and the adjusting hole.
Furthermore, U-shaped groove both sides are equipped with the portion of bending, prevent that middle bearing roller from rocking or all the other factors influence and dropping because the conveyer. The side bearing roller mounting panel is last to have rotation hole and regulation hole, and for U-shaped groove or square hole regulation, its precision will be high to can not lead to the inclination to change because of rocking or other factors. The bottom plate can be directly welded on the mounting frame or connected through bolts, and the bolts are mainly convenient to adjust, disassemble and assemble.
Furthermore, the rotating shafts at the two ends of the middle carrier roller are provided with limiting pin shafts, so that the middle carrier roller is ensured to be clamped in the U-shaped groove, and the middle carrier roller is prevented from falling off due to rotation.
Furthermore, the plurality of adjusting holes are arranged in a circular arc shape, the linear distances between the plurality of adjusting holes and the rotating hole are equal, and the angles formed by connecting lines of the plurality of adjusting holes and the rotating hole are respectively 15 degrees, 25 degrees, 35 degrees, 45 degrees and 55 degrees from top to bottom, so that the purpose of adjusting the inclination angle of the side carrier roller is achieved, and the requirements of the inclination angle of each working condition on site can be met.
Furthermore, the side carrier rollers and the middle carrier rollers are not on the same vertical plane, the distance between the vertical planes of the side carrier rollers and the middle carrier rollers is 2-3 times the diameter of the carrier rollers, interference between the side carrier rollers and the middle carrier rollers is avoided, and the long vertical plane distance between the side carrier rollers and the middle carrier rollers can effectively prevent the conveyor belt from being clamped into the side carrier rollers and the middle carrier rollers to damage the conveyor belt.
Furthermore, the left support and the right support are designed in a mirror symmetry structure.
Further, the mounting and fixing holes are kidney-shaped holes.
Compared with the prior art, the invention has the advantages that: the invention simplifies the design of the carrier roller bracket and improves the practicability of the carrier roller bracket. And the middle carrier roller and the side carrier rollers are arranged on the same bracket, so that the production and maintenance are convenient.
Drawings
Fig. 1 is a schematic front view of the present invention.
Fig. 2 is a schematic side view of the present invention.
Fig. 3 is a schematic structural view of the left stent of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1, 2 and 3, the detachable adjustable idler set comprises a left bracket 1, a right bracket 2, a middle idler 3 and a side idler 4, wherein the left bracket 1 and the right bracket 2 respectively comprise a bottom plate 5, a middle idler mounting plate 6 and a side idler mounting plate 7 which are welded;
the middle carrier roller mounting plates 6 and the side carrier roller mounting plates 7 are perpendicular to the bottom plate 5, and the middle carrier roller mounting plates 6 and the side carrier roller mounting plates 7 are perpendicular to each other;
the bottom plate 5 is provided with a mounting and fixing hole 5-1, the upper end of the middle carrier roller mounting plate 6 is provided with a U-shaped groove 6-1 for erecting the middle carrier roller 3, the upper part of the outer side of the side carrier roller mounting plate 7 is provided with a rotating hole 7-1, and the side carrier roller mounting plate 7 at the lower part of the side opposite to the rotating hole 7-1 is provided with a plurality of adjusting holes 7-2;
two ends of the middle carrier roller 3 are provided with rotating shafts 3-1, and the rotating shafts 3-1 are erected in U-shaped grooves 6-1 on a middle carrier roller mounting plate 6;
the inner side end of the side carrier roller 4 is provided with a fixed shaft 4-1, the fixed shaft 4-1 is provided with a fixed pin hole 4-2 and a movable pin hole 4-3 which correspond to the rotating hole 7-1 and the adjusting hole 7-2, the side carrier roller 4 is fixed on a side carrier roller mounting plate 7 through a fixed pin 4-4 and a movable pin 4-5, the fixed pin 4-4 penetrates through the fixed pin hole 4-2 and the rotating hole 7-1, and the movable pin 4-5 penetrates through the movable pin hole 4-3 and the adjusting hole 7-2.
Furthermore, bending parts 6-2 are arranged on two sides of the U-shaped groove 6-1, and the intermediate carrier roller 3 is prevented from falling off due to shaking of the conveyor or influence of other factors. The side roller mounting plate 7 is provided with a rotating hole 7-1 and an adjusting hole 7-2, so that the accuracy is high compared with the adjustment of a U-shaped groove 6-1 or a square hole, and the inclination angle cannot be changed due to shaking or other factors. The bottom plate 5 may be welded directly to the mounting frame or may be bolted, mainly for adjustment and disassembly.
Furthermore, the rotating shafts 3-1 at the two ends of the middle carrier roller 3 are provided with limiting pin shafts 8 to ensure that the middle carrier roller is clamped in the U-shaped groove 6-1, so that the middle carrier roller 3 is prevented from falling off due to rotation.
Furthermore, the plurality of adjusting holes 7-2 are arranged in a circular arc shape, the linear distances between the plurality of adjusting holes 7-2 and the rotating hole 7-1 are equal, and the angles formed by the connecting lines of the plurality of adjusting holes 7-2 and the rotating hole 7-1 are respectively 15 degrees, 25 degrees, 35 degrees, 45 degrees and 55 degrees from top to bottom, so that the purpose of adjusting the inclination angle of the side carrier roller is achieved, and the requirements of the inclination angle of each working condition on site can be met.
Further, the side idler rollers 4 and the middle idler rollers 3 are not on the same vertical plane, the distance between the vertical planes where the side idler rollers 4 and the middle idler rollers 3 are located is 2-3 times of the diameter of the idler rollers, interference between the side idler rollers 4 and the middle idler rollers 3 is avoided, and the side idler rollers 4 and the middle idler rollers 3 are far away from the vertical plane in which the conveying belt is installed, so that the conveying belt can be effectively prevented from being damaged due to the fact that the conveying belt is clamped into the side idler rollers 4 and the middle idler rollers 3.
Further, the left support 1 and the right support 2 are designed in a mirror symmetry structure.
Further, the mounting and fixing hole 5-1 is a kidney-shaped hole.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (7)
1. The utility model provides an adjustable bearing roller group of reassembling type which characterized in that: the support comprises a left support, a right support, a middle carrier roller and side carrier rollers, wherein the left support and the right support respectively comprise a bottom plate, a middle carrier roller mounting plate and a side carrier roller mounting plate which are welded;
the middle carrier roller mounting plate and the side carrier roller mounting plates are perpendicular to the bottom plate, and the middle carrier roller mounting plate and the side carrier roller mounting plates are perpendicular to each other;
the bottom plate is provided with a mounting fixing hole, the upper end of the middle carrier roller mounting plate is provided with a U-shaped groove for erecting a middle carrier roller, the upper part of the outer side of the side carrier roller mounting plate is provided with a rotating hole, and the rotating hole is provided with a plurality of adjusting holes on the side carrier roller mounting plate at the lower part of the side;
rotating shafts are arranged at two ends of the middle carrier roller and erected in U-shaped grooves in the middle carrier roller mounting plate;
the side carrier roller fixing device is characterized in that a fixing shaft is arranged at the inner side end of the side carrier roller, a fixing pin hole and a movable pin hole which correspond to the rotating hole and the adjusting hole are formed in the fixing shaft, the side carrier roller is fixed on a side carrier roller mounting plate through a fixing pin and a movable pin, the fixing pin penetrates through the fixing pin hole and the rotating hole, and the movable pin penetrates through the movable pin hole and the adjusting hole.
2. The knock-down adjustable idler set of claim 1 further comprising: bending parts are arranged on two sides of the U-shaped groove.
3. The knock-down adjustable idler set of claim 1 further comprising: and limiting pin shafts are arranged on the rotating shafts at two ends of the middle carrier roller.
4. The knock-down adjustable idler set of claim 1 further comprising: the plurality of adjusting holes are arranged in a circular arc shape, the linear distances between the plurality of adjusting holes and the rotating hole are equal, and the angles formed by connecting lines of the plurality of adjusting holes and the rotating hole are respectively 15 degrees, 25 degrees, 35 degrees, 45 degrees and 55 degrees from top to bottom.
5. The knock-down adjustable idler set of claim 1 further comprising: the side carrier rollers and the middle carrier rollers are not on the same vertical plane, and the distance between the vertical planes where the side carrier rollers and the middle carrier rollers are located is 2-3 times of the diameter of the carrier rollers.
6. The knock-down adjustable idler set of claim 1 further comprising: the left support and the right support are designed in a mirror symmetry structure.
7. The knock-down adjustable idler set of claim 1 further comprising: the mounting and fixing holes are waist-shaped holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811465267.2A CN111252493A (en) | 2018-12-03 | 2018-12-03 | Detachable adjustable carrier roller set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811465267.2A CN111252493A (en) | 2018-12-03 | 2018-12-03 | Detachable adjustable carrier roller set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111252493A true CN111252493A (en) | 2020-06-09 |
Family
ID=70951967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811465267.2A Pending CN111252493A (en) | 2018-12-03 | 2018-12-03 | Detachable adjustable carrier roller set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111252493A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2381693A1 (en) * | 1977-02-24 | 1978-09-22 | Voest Ag | Belt conveyor with adjustable support rollers - allows removal of roller set from belt by use of adjustable chain links connecting rollers (OE 15.5.78) |
| WO2011005091A2 (en) * | 2009-07-07 | 2011-01-13 | Tbk Group B.V. | Belt conveyor with a centring assembly |
| CN101955058A (en) * | 2010-09-26 | 2011-01-26 | 上海科大重工集团有限公司 | Easily-maintained rubber belt conveyor and buffering carrier roller set bracket thereof |
| CN202163860U (en) * | 2011-07-04 | 2012-03-14 | 宝钢苏冶重工有限公司 | Roller bearing bracket for rubber belt conveyor |
| CN102491065A (en) * | 2011-12-19 | 2012-06-13 | 青岛港（集团）有限公司 | Roller unit with adjustable inclination angles |
| CN202625284U (en) * | 2012-04-11 | 2012-12-26 | 淮南矿业(集团)有限责任公司 | Carrier roller assembly and belt conveyor |
| CN102849430A (en) * | 2012-08-17 | 2013-01-02 | 无锡杰思物流设备有限公司 | Mounting structure of supporting roller assembly |
| CN202953485U (en) * | 2012-11-18 | 2013-05-29 | 衡阳运输机械有限公司 | Novel preposed multifunctional upper carrying roller set |
| CN202988175U (en) * | 2012-11-07 | 2013-06-12 | 衡阳运输机械有限公司 | Preposed fixed upper supporting roller set |
| CN203612560U (en) * | 2013-12-21 | 2014-05-28 | 兖州煤业股份有限公司 | Carrier roller frame assembly |
| CN204917055U (en) * | 2015-09-14 | 2015-12-30 | 郑州一帆机械设备有限公司 | Slope bearing roller erection support and cell type bearing roller subassembly and belt conveyor |
| CN205098930U (en) * | 2015-10-12 | 2016-03-23 | 铜陵天奇蓝天机械设备有限公司 | Impact idler group that possesses roller quick change function |
| CN207375233U (en) * | 2017-11-06 | 2018-05-18 | 中铁工程装备集团有限公司 | A kind of carrier roller frame of groove angle equal difference variation |
-
2018
- 2018-12-03 CN CN201811465267.2A patent/CN111252493A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2381693A1 (en) * | 1977-02-24 | 1978-09-22 | Voest Ag | Belt conveyor with adjustable support rollers - allows removal of roller set from belt by use of adjustable chain links connecting rollers (OE 15.5.78) |
| WO2011005091A2 (en) * | 2009-07-07 | 2011-01-13 | Tbk Group B.V. | Belt conveyor with a centring assembly |
| CN101955058A (en) * | 2010-09-26 | 2011-01-26 | 上海科大重工集团有限公司 | Easily-maintained rubber belt conveyor and buffering carrier roller set bracket thereof |
| CN202163860U (en) * | 2011-07-04 | 2012-03-14 | 宝钢苏冶重工有限公司 | Roller bearing bracket for rubber belt conveyor |
| CN102491065A (en) * | 2011-12-19 | 2012-06-13 | 青岛港（集团）有限公司 | Roller unit with adjustable inclination angles |
| CN202625284U (en) * | 2012-04-11 | 2012-12-26 | 淮南矿业(集团)有限责任公司 | Carrier roller assembly and belt conveyor |
| CN102849430A (en) * | 2012-08-17 | 2013-01-02 | 无锡杰思物流设备有限公司 | Mounting structure of supporting roller assembly |
| CN202988175U (en) * | 2012-11-07 | 2013-06-12 | 衡阳运输机械有限公司 | Preposed fixed upper supporting roller set |
| CN202953485U (en) * | 2012-11-18 | 2013-05-29 | 衡阳运输机械有限公司 | Novel preposed multifunctional upper carrying roller set |
| CN203612560U (en) * | 2013-12-21 | 2014-05-28 | 兖州煤业股份有限公司 | Carrier roller frame assembly |
| CN204917055U (en) * | 2015-09-14 | 2015-12-30 | 郑州一帆机械设备有限公司 | Slope bearing roller erection support and cell type bearing roller subassembly and belt conveyor |
| CN205098930U (en) * | 2015-10-12 | 2016-03-23 | 铜陵天奇蓝天机械设备有限公司 | Impact idler group that possesses roller quick change function |
| CN207375233U (en) * | 2017-11-06 | 2018-05-18 | 中铁工程装备集团有限公司 | A kind of carrier roller frame of groove angle equal difference variation |
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200609 |
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| RJ01 | Rejection of invention patent application after publication |