CN102358499B - Integral carrier roller for belt conveyor - Google Patents
Integral carrier roller for belt conveyor Download PDFInfo
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- CN102358499B CN102358499B CN201110198881.9A CN201110198881A CN102358499B CN 102358499 B CN102358499 B CN 102358499B CN 201110198881 A CN201110198881 A CN 201110198881A CN 102358499 B CN102358499 B CN 102358499B
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- conical section
- roller
- carrier roller
- belt conveyor
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Abstract
The invention discloses an integral carrier roller for a belt conveyor. A multi-section hollow roller is coaxially connected with a shaft roller, has a shape with two higher ends and a lower middle, and consists of side baffle disks on two sides, conical sections on two sides and a sleeve in turn. The integral carrier roller for the belt conveyor can ensure that the carrier roller and a conveyor belt synchronously run; and because the shaft roller is integral, compared with a suspended hinge carrier roller, the integral carrier roller ensures bearing and is only required to be supported by bearing blocks at two ends, and compared with the conventional ternary carrier roller, the integral carrier roller is convenient to disassemble, assemble and replace. The hollow roller has a multi-section structure, so that when a section, such as a first conical section, is worn, the worn section can be convenient to replace, and the integral use cost is effectively reduced.
Description
Technical field
The present invention relates to belt conveyer field, particularly a kind of Integral carrier roller for belt conveyor.
Background technology
The designs that adopt one group of three carrying roller of existing carrier roller of belt conveyer more, every group of carrying roller becomes " u " shape to arrange, middle carrying roller level, and the carrying roller at two ends slopes inwardly, each carrying roller is provided with independent bearing seat and bearing, the problem existing is, because material in service is distributed on load-transfer device brokenly, so area of contact between three carrying rollers and load-transfer device and do not bear weight not etc., three carrying roller run-in synchronisms there are differences, thereby it is inconsistent to wear and tear, necessary integral replacing during replacing, thereby avoid load-transfer device unfairness and sideslip, and owing to there being nearly six bearing seats, remove and install and debug very trouble.Also there is a kind of underslung hinge carrying roller, between the beaming roller of three carrying rollers, adopt hinged design, but the carrying roller of this design equally also exists the problem of handling trouble, and the carrying roller of this design only hangs and connects at two ends, centre is hinge, and weight capacity is poor.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of Integral carrier roller for belt conveyor, can guarantee carrying roller and load-transfer device run-in synchronism, and convenient maintenance and replacement.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is: a kind of Integral carrier roller for belt conveyor, and the hollow roller of multistage is coaxially connected with beaming roller, and the hollow roller of described multistage is shape low between the senior middle school of two ends;
Described conical section is comprised of at least two sections of detachable parts, meshes or the nested connection of stage between each conical section by tooth.
The hollow roller of described multistage consists of successively the side block dish of both sides, conical section and the sleeve pipe of both sides.
Described side block dish is positioned at the end face of the larger end of conical section diameter.
Side block dish coordinates with the flat key being arranged on beaming roller by keyway.
Between side block dish and conical section in the hollow roller of described multistage, between conical section and sleeve pipe, by tooth, mesh or stage is nested is connected.
Described conical section is comprised of the first conical section and the second conical section, between the first conical section and the second conical section, meshes or the nested connection of stage by tooth.
The first described conical section becomes " U " shape with its cross-sectional plane of the second conical section, in the bottom of " U " shape, is provided with the hole that becomes free-running fit with beaming roller.
On described beaming roller, be also provided with solid rubber layer.
A kind of Integral carrier roller for belt conveyor provided by the invention, by adopting all-in-one-piece carrying roller, can guarantee carrying roller and load-transfer device run-in synchronism, and beaming roller is that an integral body is compared and also guaranteed load-bearing with underslung hinge carrying roller, only need the bearing seat at two ends to support, compare with existing ternary carrying roller and be convenient to dismounting, install and change.
Hollow roller adopts the structure of multistage, thereby after this section of wearing and tearing, can change easily this wearing and tearing section, the first conical section in this example for example, thus effectively reduced whole use cost.
Between side block dish and conical section in the hollow roller of multistage, between conical section and sleeve pipe, by tooth, mesh or stage is nested is connected.Wherein adopt the mode that tooth is connected with a joggle can guarantee that the connection for transmission between each section is reliable.Adopt the nested connection of stage between each section, can have different rotative speeds, thereby can reduce the friction causing because of the difference of hollow roll tube outer surface rotational line speed.And the present invention adopts the nylon material of low friction, product weight is light and intensity is high, and non-corrosive is acid and alkali-resistance simultaneously, and friction coefficient is little.
Product Precision of the present invention is high, failure rate is low, and long service life, it is convenient to install, dismantle, keep in repair and change.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described:
Fig. 1 is integral structure schematic diagram of the present invention.
Fig. 2 is the front view of bottom bracket axle of the present invention.
Fig. 3 is the lateral plan of middle sleeve of the present invention.
Fig. 4 is the A-A cutaway view of Fig. 3.
Fig. 5 is the front view of the first conical section in the present invention.
Fig. 6 is for the B for Fig. 5 is to view.
Fig. 7 is the front view of side block dish in the present invention.
Fig. 8 is the lateral plan of side block dish in the present invention.
The specific embodiment
As a kind of Integral carrier roller for belt conveyor in Fig. 1, the hollow roller of multistage is coaxially connected with beaming roller 4, and the hollow roller of described multistage is shape low between the senior middle school of two ends.This structure can be guaranteed carrying roller and load-transfer device run-in synchronism, and beaming roller is that an integral body is compared and also guaranteed load-bearing with underslung hinge carrying roller, only needs the bearing seat at two ends to support, and compares be convenient to dismounting, install and change with existing ternary carrying roller.
The hollow roller of described multistage consists of successively the side block dish 2 of both sides, the conical section of both sides and sleeve pipe 6.Hollow roller adopts the structure of multistage, thereby after this section of wearing and tearing, can change easily this wearing and tearing section, the first conical section in this example for example, thus effectively reduced whole use cost.
In Fig. 1, Fig. 7 and Fig. 8, described side block dish 2 is positioned at the end face of one end that conical section diameter is larger, adopts the structure of side block dish 2, be conducive to the stressed of conical section edge, adopt this structure, under identical condition, can effectively reduce the wall thickness of conical section, thereby save raw MAT'L.Conical section is comprised of the first conical section 3 and the second conical section 5 in the present embodiment, and side block dish 2 is the end faces that are positioned at one end that the first conical section 3 diameters are larger, and the edge of the first conical section 3 has been played to the effect of supporting.Side block dish 2 coordinates with the flat key 7 being arranged on beaming roller 4 by keyway 1.For the transmission between side block dish 2 and beaming roller 4.In the scheme of optimizing, between each following section, adopt in the scheme of the nested connection mode of stage, between side block dish 2 and beaming roller 4, also allowing that key is not set is connected, thereby allow to have cliding friction between side block dish 2 and beaming roller 4, thereby friction is assigned to a plurality of different faces as far as possible, and friction force between known nylon and steel is low-down.
Between side block dish 2 and conical section in the hollow roller of described multistage, between conical section and sleeve pipe 6, by tooth, mesh or stage is nested is connected.Described tooth is connected with a joggle mode for as Fig. 3-Fig. 8 as shown in, adopts the structure engagement of similar spline, and the shape of certain tooth can be also arc or leg-of-mutton, thereby guarantees between side block dish 2 and conical section, and being connected between conical section and sleeve pipe 6 is reliable.
The scheme of optimizing is to adopt the nested connection mode of stage, not shown, be that between each section, to adopt cross-sectional plane be that the structure of stage is nested against one another, be free-running fit each other, rotation that can be relative, adopt which between each section, can relatively rotate, between each section, can have different rotative speeds like this, thereby can reduce the friction causing because the outside face rotational line speed of hollow roller is different.This friction is assigned to a plurality of different faces as far as possible, and because the present invention adopts the nylon material of low friction, the friction force between is mutually lower, has so effectively extended the service life of product.
Described conical section is comprised of at least two sections of detachable parts.It is also feasible adopting how detachable section, but during more segmentation, because every section all needs to form with beaming roller 4 consumption that cooperations can increase material.
The scheme of optimizing is that described conical section is comprised of the first conical section 3 and the second conical section 5, between the first conical section 3 and the second conical section 5, by tooth, meshes or the nested connection of stage.
The first described conical section 3 becomes " U " shape with second conical section 5 its cross-sectional planes, is provided with the hole with 4 one-tenth free-running fits of beaming roller in the bottom of " U " shape.Adopt this structure, when saving material, also guaranteed the intensity of product.The bottom that is " U " shape of each conical section forms and supports the edge of next conical section.
In Fig. 2, on described beaming roller 4, be also provided with solid rubber layer 8.The solid rubber layer 8 arranging can be guaranteed the decay resistance of beaming roller 4 by actv., thereby increases the service life.
Claims (5)
1. an Integral carrier roller for belt conveyor, is characterized in that: the hollow roller of multistage is coaxially connected with beaming roller (4), and the hollow roller of described multistage is shape low between the senior middle school of two ends;
The hollow roller of described multistage consists of successively the side block dish (2) of both sides, the conical section of both sides and sleeve pipe (6);
Described conical section is comprised of at least two sections of detachable parts, meshes or the nested connection of stage between each conical section by tooth;
Between side block dish (2) and conical section in the hollow roller of described multistage, between conical section and sleeve pipe (6), by tooth, mesh or stage is nested is connected;
Side block dish (2) coordinates with the flat key (7) being arranged on beaming roller (4) by keyway (1);
Its cross-sectional plane of described conical section becomes " U " shape, is provided with the hole that becomes free-running fit with beaming roller (4) in the bottom of " U " shape.
2. according to a kind of Integral carrier roller for belt conveyor according to claim 1, it is characterized in that: described side block dish (2) is positioned at the end face of the larger end of conical section diameter.
3. according to a kind of Integral carrier roller for belt conveyor according to claim 1, it is characterized in that: described conical section is comprised of the first conical section (3) and the second conical section (5), between the first conical section (3) and the second conical section (5), by tooth, mesh or the nested connection of stage.
4. according to a kind of Integral carrier roller for belt conveyor according to claim 3, it is characterized in that: described the first conical section (3) becomes " U " shape with its cross-sectional plane of the second conical section (5), is provided with the hole that becomes free-running fit with beaming roller (4) in the bottom of " U " shape.
5. according to a kind of Integral carrier roller for belt conveyor according to claim 1, it is characterized in that: on described beaming roller (4), be also provided with solid rubber layer (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110198881.9A CN102358499B (en) | 2011-07-15 | 2011-07-15 | Integral carrier roller for belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110198881.9A CN102358499B (en) | 2011-07-15 | 2011-07-15 | Integral carrier roller for belt conveyor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102358499A CN102358499A (en) | 2012-02-22 |
| CN102358499B true CN102358499B (en) | 2014-08-20 |
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ID=45583893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110198881.9A Expired - Fee Related CN102358499B (en) | 2011-07-15 | 2011-07-15 | Integral carrier roller for belt conveyor |
Country Status (1)
| Country | Link |
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| CN (1) | CN102358499B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106005947A (en) * | 2016-01-15 | 2016-10-12 | 石河子大学 | Fruit conveying carrying roller |
| CN108674919A (en) * | 2018-07-18 | 2018-10-19 | 魏飞 | Composite material support roller |
| CN108945946A (en) * | 2018-07-26 | 2018-12-07 | 常州机电职业技术学院 | Self-centering carrier roller mechanism for conveying large-sized workpieces |
| CN108996158A (en) * | 2018-10-20 | 2018-12-14 | 马险峰 | At round roller cylinder group at the beginning of a kind of ring-type air cushion circular pipe belt type conveyer belt |
| CN109592336A (en) * | 2018-11-21 | 2019-04-09 | 衡阳雄伟运输机械有限公司 | Novel belt machine deviation regulating idler |
| CN112850007A (en) * | 2021-03-17 | 2021-05-28 | 翟亚冬 | Roller structure without dynamic balance |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190914412A (en) * | 1909-06-19 | 1910-02-03 | James Chalmers Johnstone | Improvements in Pulleys or Idlers for Conveyor Belts, also applicable for other Purposes. |
| GB798251A (en) * | 1955-03-24 | 1958-07-16 | Charles Thomson | Improvements in or relating to rollers for flexible belt conveyors |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB807062A (en) * | 1954-11-08 | 1959-01-07 | United States Steel Corp | Self-centering roll suitable for centering endless belts or strip |
| JPH01316413A (en) * | 1988-06-14 | 1989-12-21 | Toshiba Ceramics Co Ltd | Sleeve roll |
| CN2425899Y (en) * | 2000-05-30 | 2001-04-04 | 宝山钢铁股份有限公司 | Multi-section tandem support roller |
| CN201056422Y (en) * | 2007-07-24 | 2008-05-07 | 高登殿 | Combined integral supporting roller |
| CN202170147U (en) * | 2011-07-15 | 2012-03-21 | 张长安 | Integral carrier roller of belt conveyor |
-
2011
- 2011-07-15 CN CN201110198881.9A patent/CN102358499B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190914412A (en) * | 1909-06-19 | 1910-02-03 | James Chalmers Johnstone | Improvements in Pulleys or Idlers for Conveyor Belts, also applicable for other Purposes. |
| GB798251A (en) * | 1955-03-24 | 1958-07-16 | Charles Thomson | Improvements in or relating to rollers for flexible belt conveyors |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102358499A (en) | 2012-02-22 |
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