CN202089518U - Axial positioning type accumulation roller - Google Patents
Axial positioning type accumulation roller Download PDFInfo
- Publication number
- CN202089518U CN202089518U CN2011201864258U CN201120186425U CN202089518U CN 202089518 U CN202089518 U CN 202089518U CN 2011201864258 U CN2011201864258 U CN 2011201864258U CN 201120186425 U CN201120186425 U CN 201120186425U CN 202089518 U CN202089518 U CN 202089518U
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- China
- Prior art keywords
- bearing
- roller shaft
- drum shaft
- roller
- sleeve
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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.)
- Expired - Fee Related
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Abstract
The utility model relates to an axial positioning type accumulation roller, which comprises a roller body, a roller shaft and bearings installed at two ends of the roller shaft. The roller shaft penetrates through the center of the roller body, two ends of the roller shaft are fixed on supports arranged on two sides of the roller shaft through fastening pieces, a chain wheel is arranged between the support arranged on one side of the roller shaft and the bearings, and the chain wheel is fixed at one end of the roller shaft through a radial bearing. A bearing is arranged between the supports and the chain wheel, a friction plate is arranged between the radial bearing and the adjacent bearing, a sleeve is arranged on the other side of the roller shaft, a spring is arranged between the bearing and the sleeve, and an adjusting nut is arranged on the roller shaft arranged at the outer end of the sleeve. The axial positioning type accumulation roller is flexible in transmission, good in reliability and loading capacity, low in noise and suitable for various production, assembly and conveying lines with production processes which need to be coordinated and matched among each station in an entire production line.
Description
Technical field
The utility model relates to the logistics equipment field, relates in particular to roller conveyor.
Background technology
Roller conveyor is applicable to the conveying of part goods such as all kinds of casees, bag, pallet, is widely used in industries such as light industry, machinery, electronics, food, metallurgy, medical treatment, can carry the very big material of single-piece weight, or bear bigger impact load.On the conveyor line, article can position article, complicated conveyings such as go-on-go, storage, processes and automatic loading and unloading in course of conveying, then need put article are long-pending this moment.Roller frame of the prior art transmits the phenomenon that the accumulation between article and the article easily takes place when moving on travel line, if the running velocity of cylinder is very fast, cause the collision between the article, owing to the meeting of the bump between article damage product, influences the quality of article; Perhaps in transmittance process, need encapsulate article, during operation such as carrying, not have neutral intermittently, thereby cause having little time to article encapsulate, operation such as carrying, or cause when operating not steady, inaccuracy.
The utility model content
The applicant is at the accumulation that easily causes article in the above-mentioned prior art, shortcomings such as damage product, provide a kind of axial location formula rational in infrastructure the long-pending cylinder of putting, its ensuring smooth transmission, good reliability, load is good, noise is low, is applicable to that production process between each station on various productions, assembling and the whole production line needs the travel line of cooperation.
The technical scheme that the utility model adopted is as follows:
The long-pending cylinder of putting of a kind of axial location formula, comprise roller tube, drum shaft and end mounted bearing thereof, drum shaft is through the center of roller tube, its two ends are fixed on two side stands by fastener, be provided with sprocket wheel between drum shaft one side stand and the bearing, sprocket wheel also is fixed in an end of drum shaft by radial bearing, is provided with bearing between support and the sprocket wheel, is provided with friction plate between radial bearing and the adjacent bearing; The opposite side of drum shaft is provided with sleeve, is provided with spring between bearing and the sleeve, and the drum shaft of sleeve outer end is provided with setting nut.Its further technical scheme is:
Bearing between described support and the sprocket wheel is a thrust ball bearing;
Described setting nut is a double nuts;
The termination that described drum shaft is installed bearing one end is a D shape structure, and has pin shaft hole.
The beneficial effects of the utility model are as follows:
(1) connection between all parts of the utility model only needs can finish the assembling of cylinder by fast speed in succession by simple assembling, and adopts high-intensity high-abrasive material, can obtain comprehensive mechanical performance preferably.
(2) when cylinder moment of torsion during less than articles conveyed needed moment of torsion, when cylinder quits work.Only need this moment by regulating the nut of drum shaft one end, controlling spring pressure is regulated friction force between friction plate and the sprocket wheel to transmit the axial friction does not wait, thus the moment of torsion of adjusting cylinder, when being adjusted to spring torque, then can start cylinder once more greater than the cylinder moment of torsion.This shows, make the article of the multiple different size weight of roller conveyor adaptation conveying by the size of control friction force.Rational in infrastructure, easy to adjust, stable working is reliable, and same series cylinder structure can carry the article of specification how wide in variety, is widely used.
(3) the utility model has avoided easily causing in the prior art accumulation of article, damage product is provided with thrust ball bearing between support and bearing, further make the sprocket wheel axial restraint reliable, and can prevent that sprocket wheel from contacting with cylinder one side stand and produce friction, cuts down the consumption of energy; The utility model not only can make the operation of cylinder quick and stable, service life and production efficiency have also been improved, can under the state of the normal operation of whole production line load be stopped respectively or move, and can not interfere each other, the load of conveying can store on line.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the friction plate structural representation.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described.
As shown in Figure 1, the long-pending cylinder of putting of axial location formula described in the utility model, comprise roller tube 7, drum shaft 8 and end mounted bearing 6 thereof, drum shaft 8 is through the center of roller tube 7, its two ends are fixed on two side stands 1 by fastener, be provided with sprocket wheel 3 between drum shaft 8 one side stands 1 and the bearing 6, and it is fixing by bearing 4, be positioned at support 1 and be provided with thrust ball bearing 2 with sprocket wheel 3, between radial bearing 4 and adjacent bearing 6, be provided with friction plate 5, see Fig. 2, it is end side surface 12 that friction connects 5 contact surfaces, adopts resin material; The opposite side of drum shaft 8 is provided with sleeve 10, is provided with spring 9 between bearing 6 and the sleeve 10, and the drum shaft 8 in sleeve 10 outsides is provided with setting nut 11.Bearing 4 and bearing 6 are the commercial goods.
The actual use when operating, the moment of torsion of cylinder is by the weight decision of institute's bearing article, when the cylinder overload, be that the torque peak of cylinder is during less than articles conveyed needed moment of torsion, contact surface between friction plate 5 and the sprocket wheel 3 will produce and skid, roller tube 7 transfixions, and sprocket wheel 3 continues rotation, at this moment, can position article, various operation such as go-on-go, storage, processes; If operation is finished, need cylinder to work on, then only need by twisting setting nut 11, make spring 9 be in compressive state and produce axial thrust, strengthen spring force, and through the transmission of bearing 6, roller tube 7 is promoted left, thereby make the bearing 6 of cylinder left end, between friction plate 5 and the sprocket wheel 3 mutually friction near, friction force is increased, so under the transmission of sprocket wheel 3, cylinder has produced moment of rotation, the article and roller tube 7 surfaces of the constant weight that overcomes on the cylinder to be carried have produced friction force, and promptly cylinder is driven to rotate, and its article that carry are driven continue operation to move.Readjust nut 11, can change the work moment of cylinder, to adapt to the article of carrying different cultivars specification, Different Weight.
More than describing is to explanation of the present utility model, is not the qualification to utility model, and the utility model institute restricted portion is referring to claim, and under the situation of spirit of the present utility model, the utility model can be done any type of modification.
Claims (4)
1. an axial location formula is amassed and is put cylinder, comprise roller tube (7), drum shaft (8) and end mounted bearing (6) thereof, drum shaft (8) is through the center of roller tube (7), its two ends are fixed on two side stands (1) by fastener, it is characterized in that: be provided with sprocket wheel (3) between drum shaft (8) one side stands (1) and the bearing (6), sprocket wheel (3) also is fixed in an end of drum shaft (8) by bearing (4), be provided with bearing (2) between support (1) and the sprocket wheel (3), be provided with friction plate (5) between radial bearing (4) and the adjacent bearing (6); The opposite side of drum shaft (8) is provided with sleeve (10), is provided with spring (9) between bearing (6) and the sleeve (10), and the drum shaft (8) of sleeve (10) outer end is provided with setting nut (11).
2. axial location formula as claimed in claim 1 is long-pending puts cylinder, and it is characterized in that: the bearing (2) between described support (1) and the sprocket wheel (3) is a thrust ball bearing.
3. axial location formula as claimed in claim 1 is long-pending puts cylinder, and it is characterized in that: described setting nut (11) is a double nuts.
4. axial location formula as claimed in claim 1 is long-pending puts cylinder, and it is characterized in that: the termination that described drum shaft (8) is installed bearing (2) one ends is a D shape structure, and has pin shaft hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201864258U CN202089518U (en) | 2011-06-03 | 2011-06-03 | Axial positioning type accumulation roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201864258U CN202089518U (en) | 2011-06-03 | 2011-06-03 | Axial positioning type accumulation roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202089518U true CN202089518U (en) | 2011-12-28 |
Family
ID=45364601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201864258U Expired - Fee Related CN202089518U (en) | 2011-06-03 | 2011-06-03 | Axial positioning type accumulation roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202089518U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102390656A (en) * | 2011-06-03 | 2012-03-28 | 无锡杰思物流设备有限公司 | Axial positioning type power and free rolling tube |
| CN103332461A (en) * | 2013-07-03 | 2013-10-02 | 上海电机学院 | Adjustable conveyor controlled by sensors |
| CN113353540A (en) * | 2021-01-12 | 2021-09-07 | 熵基科技股份有限公司 | Roller shaft for security inspection machine |
-
2011
- 2011-06-03 CN CN2011201864258U patent/CN202089518U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102390656A (en) * | 2011-06-03 | 2012-03-28 | 无锡杰思物流设备有限公司 | Axial positioning type power and free rolling tube |
| CN103332461A (en) * | 2013-07-03 | 2013-10-02 | 上海电机学院 | Adjustable conveyor controlled by sensors |
| CN113353540A (en) * | 2021-01-12 | 2021-09-07 | 熵基科技股份有限公司 | Roller shaft for security inspection machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111228 Termination date: 20130603 |