CN104276389A - Roller structure - Google Patents
Roller structure Download PDFInfo
- Publication number
- CN104276389A CN104276389A CN201310271146.5A CN201310271146A CN104276389A CN 104276389 A CN104276389 A CN 104276389A CN 201310271146 A CN201310271146 A CN 201310271146A CN 104276389 A CN104276389 A CN 104276389A
- Authority
- CN
- China
- Prior art keywords
- roller frame
- roller
- disc
- frame according
- roller structure
- Prior art date
- 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
Links
Classifications
-
- 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
- B65G39/02—Adaptations of individual rollers and supports therefor
-
- 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
- B65G2812/00—Indexing codes relating to the kind or type of conveyors
- B65G2812/02—Belt or chain conveyors
- B65G2812/02128—Belt conveyors
- B65G2812/02138—Common features for belt conveyors
- B65G2812/02168—Belts provided with guiding means, e.g. rollers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolls And Other Rotary Bodies (AREA)
Abstract
The invention relates to a roller structure. The roller structure comprises a roller body, a roller shaft hole and a key groove located on the roller shaft hole. The roller structure further comprises a wheel plate, wherein one end of the wheel plate is connected with the roller body, the other end of the wheel plate is connected with a shaft sleeve, and the shaft sleeve is provided with a sealing ring and an oil injection hole. According to the roller structure, based on the premise that the strength is guaranteed, materials are saved, and cost is reduced; meanwhile, due to the arrangement of the oil injection hole, oil injection and heat dissipation are facilitated.
Description
Technical field
The present invention relates to cylinder field, particularly relate to a kind of roller frame.
Background technology
Ribbon conveyer is widely used in the industry-by-industry of the every field such as coal, chemical industry, electric power, building materials.At present, cylinder surface adopts casting plastic structure usually, and object is the friction force in order to increase between adhesive tape and cylinder.Drums inside generally adopts solid construction to increase its intensity, which enhances productive costs, is unfavorable for promoting the use of widely; Simultaneously in transmission process, roller bearing place produces a large amount of heats due to friction, reduces its service life.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, providing a kind of roller frame reducing costs, improve its service life.
The present invention is achieved through the following technical solutions:
A kind of roller frame, the keyway comprising cylindrical shell, cylinder axis hole and be positioned on an axis hole, also comprises disc, one end connector drum of described disc, other end connecting bushing; Axle sleeve is provided with seal ring and oil hole.
Further, described disc is at least six, is uniformly distributed along cylindrical shell circumference.
Further, also comprise annular brace panel, for connecting each disc.
Further, the thickness of described annular brace panel is 0.8cm.
Further, the outer diameter of described oil hole is greater than inner diameter.
Compared with prior art, the invention has the beneficial effects as follows: the present invention, under the prerequisite ensureing its intensity, saves material, reduces cost; Simultaneously by arranging oil hole, be convenient to oiling and heat radiation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the A-A cutaway view in Fig. 1.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Refer to Fig. 1 and Fig. 2, Fig. 1 is structural representation of the present invention, and Fig. 2 is the A-A cutaway view in Fig. 1.
Described a kind of roller frame, the keyway 21 comprising cylindrical shell 1, cylinder axis hole 2 and be positioned on an axis hole 2, also comprises disc 3, for strengthening its intensity, one end connector drum 1 of described disc 3, other end connecting bushing 5, under the prerequisite ensureing its intensity, save material, reduce cost; Axle sleeve 2 is provided with seal ring 6 and oil hole 7, and described seal ring 6 is O type circle, and increase the sealing reliability of axle and axle sleeve 5, arrange oil hole 7, the outer diameter of described oil hole 7 is greater than inner diameter,
Be convenient to oiling, axle and axle sleeve 5 distributed because of fricative amount of heat simultaneously, improve radiating effect.
Described disc 3 is at least six, is uniformly distributed along cylindrical shell 1 circumference; Described a kind of roller frame, also comprises annular brace panel 4, and the thickness of annular brace panel 4 is 0.8cm, for connecting each disc 3, strengthens its structural strength further.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1. a roller frame, the keyway (21) comprising cylindrical shell (1), cylinder axis hole (2) and be positioned on an axis hole (2), is characterized in that: also comprise disc (3), one end connector drum (1) of described disc (3), other end connecting bushing (5); Axle sleeve (2) is provided with seal ring (6) and oil hole (7).
2. a kind of roller frame according to claim 1, is characterized in that: described disc (3) is at least six, is uniformly distributed along cylindrical shell (1) circumference.
3. a kind of roller frame according to claim 2, is characterized in that: also comprise annular brace panel (4), for connecting each disc (3).
4. a kind of roller frame according to claim 3, is characterized in that: the thickness of described annular brace panel (4) is 0.8cm.
5. a kind of roller frame according to claim 1, is characterized in that: the outer diameter of described oil hole (7) is greater than inner diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310271146.5A CN104276389A (en) | 2013-07-01 | 2013-07-01 | Roller structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310271146.5A CN104276389A (en) | 2013-07-01 | 2013-07-01 | Roller structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104276389A true CN104276389A (en) | 2015-01-14 |
Family
ID=52251824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310271146.5A Pending CN104276389A (en) | 2013-07-01 | 2013-07-01 | Roller structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104276389A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103318626A (en) * | 2013-07-03 | 2013-09-25 | 昆山杰升精密五金有限公司 | Economical roller |
-
2013
- 2013-07-01 CN CN201310271146.5A patent/CN104276389A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103318626A (en) * | 2013-07-03 | 2013-09-25 | 昆山杰升精密五金有限公司 | Economical roller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150114 |