CN203961758U - A kind of aligning device for door-rolling machine - Google Patents
A kind of aligning device for door-rolling machine Download PDFInfo
- Publication number
- CN203961758U CN203961758U CN201420292177.9U CN201420292177U CN203961758U CN 203961758 U CN203961758 U CN 203961758U CN 201420292177 U CN201420292177 U CN 201420292177U CN 203961758 U CN203961758 U CN 203961758U
- Authority
- CN
- China
- Prior art keywords
- roller
- fixed
- roller shutter
- door
- diameter
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a kind of aligning device for door-rolling machine, comprises roller, travelling gear, roller fixed head, roller shaft, roller gathering sill and roller shutter reel; When door-rolling machine work; roller shutter reel is rolled roller shutter; along with roller shutter is constantly rolled-up; it is large that the diameter of roller shutter reel constantly becomes; now will pushing rolling wheels slide to regulate the position of roller shutter reel along roller gathering sill to small front apron direction; the lower end and the rolling screen guiding rail keeping parallelism that make roller shutter, reduce the friction of the two, protection roller shutter.
Description
Technical field
The utility model relates to a kind of aligning device, particularly a kind of for door-rolling machine, can regulate the aligning device of door-rolling machine roller shutter reel position.
Background technology
At present, the roller shutter lifting of electric roll-up door mechanism substantially all will lean on driven by motor roller shutter reel to rotate, on market, the roller shutter cylinder two ends of most of door-rolling machine are fixed, because roller shutter has certain thickness reason, in roller shutter lifting process, the diameter of roller shutter cylinder is constantly to change, roller shutter can produce inclination, rub with the guide rail being fixed on body of wall, can damage in the course of time roller shutter, impact is used.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of aligning device, can make the roller shutter cylinder of door-rolling machine and the interorbital distance of roller shutter along with the diameter of roller shutter cylinder changes and changes, and reaches the function that reduces roller shutter and track friction.
For solving the problems of the technologies described above, the utility model is realized as follows: a kind of aligning device for door-rolling machine described in the utility model comprises roller, travelling gear, roller fixed head, roller shaft, roller gathering sill and roller shutter reel.
In the centre bore of described roller, be fixed with bearing, roller rotates with bearing outer ring, and bearing inner race is fixed on roller shaft one end, and the roller shaft other end is fixed on roller fixed head.
Four jiaos of described roller fixed heads are provided with through hole, and roller shaft is through through hole and be fixed on roller fixed head, and roller fixed head left end centre position is provided with through hole, and the less one end of roller shutter drum diameter is through through hole free to rotate.
Described roller gathering sill is spill, and roller is arranged in roller gathering sill and can be free to slide back and forth along it, and roller gathering sill one end is fixed with large baffle plate, and the other end is fixed with small front apron, and large baffle plate is fixed on body of wall; On body of wall, be fixed with rolling screen guiding rail, roller shutter can move up and down along guide rail.
Described roller shutter reel is made up of two different cylinders of diameter, and longer one end diameter is larger, and shorter one end diameter is less; Roller shutter is wrapped in one end that roller shutter drum diameter is larger, and the middle part, one end that diameter is less is fixed with travelling gear.
Good effect of the present utility model: a kind of aligning device for door-rolling machine described in the utility model is simple in structure; institute takes up space little; make the roller shutter cylinder of door-rolling machine and the interorbital distance of roller shutter along with the diameter of roller shutter cylinder changes and changes; reach the function that reduces roller shutter and track friction; protect roller shutter, increased its application life, reduced noise; and cost is low, be suitable for extensive popularization.
Brief description of the drawings
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model
Fig. 2 is roller shutter reel structure schematic diagram of the present utility model
Fig. 3 is roller structure schematic diagram of the present utility model
In figure, 1 roller 2 travelling gear 3 roller shutter 4 roller fixed heads
5 rolling screen guiding rail 6 body of wall 7 roller gathering sill 8 small front aprons
Large baffle plate 11 bearing 12 roller shafts of 9 roller shutter reel 10
Detailed description of the invention
As shown in Figure 1 to Figure 3, a kind of aligning device for door-rolling machine described in the utility model comprises roller (1), travelling gear (2), roller fixed head (4), roller shaft (12), roller gathering sill (7) and roller shutter reel (9).
In the centre bore of described roller (1), be fixed with bearing (11), roller (1) rotates with bearing outer ring, bearing inner race is fixed on roller shaft (12) one end, and roller shaft (12) other end is fixed on roller fixed head (4).
(4) four jiaos of described roller fixed heads are provided with through hole, roller shaft (12) passes through hole and is fixed on roller fixed head (4), roller fixed head (4) left end centre position is provided with through hole, and one end that roller shutter reel (9) diameter is less is also free to rotate through through hole.
Described roller gathering sill (7) is spill, roller (1) is arranged in roller gathering sill (7) and can be free to slide back and forth along it, drive roller shutter reel (9) to slide simultaneously, reach the effect regulating with rolling screen guiding rail spacing, roller gathering sill (7) one end is fixed with large baffle plate (10), the other end is fixed with small front apron (8), can prevent that roller (1) from departing from from roller gathering sill (7), large baffle plate (10) is fixed on body of wall (6); On body of wall (6), be fixed with rolling screen guiding rail (6), roller shutter can move up and down along guide rail.
Described roller shutter reel (9) is made up of two different cylinders of diameter, and longer one end diameter is larger, and shorter one end diameter is less; Roller shutter (3) is wrapped in the larger one end of roller shutter reel (9) diameter, and the middle part, one end that diameter is less is fixed with travelling gear (2), can be connected with the motor of door-rolling machine and drive roller shutter lifting.
The course of work of the present utility model:
A kind of aligning device for door-rolling machine described in the utility model; in the time that door-rolling machine is started working; roller shutter reel (9) is rolled roller shutter (3); along with roller shutter (3) is constantly rolled-up; it is large that the diameter of roller shutter reel (9) constantly becomes; now will pushing rolling wheels (1) slide to regulate the position of roller shutter reel (9) along roller gathering sill (7) to small front apron (8) direction; make lower end and rolling screen guiding rail (5) keeping parallelism of roller shutter (3); reduce the friction of the two, protection roller shutter (3).
Some principles of work and power of the relevant a kind of aligning device for door-rolling machine of the utility model that just explains through diagrams recited above; owing to being easy to carry out on this basis some amendments concerning the technician in constructed field; therefore shown in this manual does not really want the aligning device for door-rolling machine described in the utility model to be confined to or in described concrete mechanism and the scope of application; therefore every corresponding modify that may be utilized and equivalent, all belong to the protection domain of the utility model patent.
Claims (3)
1. for an aligning device for door-rolling machine, it is characterized in that: comprise roller, travelling gear, roller fixed head, roller shaft, roller gathering sill and roller shutter reel; Described roller gathering sill is spill, and roller is arranged in roller gathering sill and can be free to slide back and forth along it, and roller gathering sill one end is fixed with large baffle plate, and the other end is fixed with small front apron, and large baffle plate is fixed on body of wall; On body of wall, be fixed with rolling screen guiding rail, roller shutter can move up and down along guide rail; Described roller shutter reel is made up of two different cylinders of diameter, and longer one end diameter is larger, and shorter one end diameter is less; Roller shutter is wrapped in one end that roller shutter drum diameter is larger, and the middle part, one end that diameter is less is fixed with travelling gear.
2. a kind of aligning device for door-rolling machine according to claim 1, it is characterized in that: in the centre bore of described roller, be fixed with bearing, roller rotates with bearing outer ring, and bearing inner race is fixed on roller shaft one end, and the roller shaft other end is fixed on roller fixed head.
3. a kind of aligning device for door-rolling machine according to claim 1, it is characterized in that: four jiaos of described roller fixed heads are provided with through hole, roller shaft passes through hole and is fixed on roller fixed head, roller fixed head left end centre position is provided with through hole, and one end that roller shutter drum diameter is less is also free to rotate through through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420292177.9U CN203961758U (en) | 2014-05-30 | 2014-05-30 | A kind of aligning device for door-rolling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420292177.9U CN203961758U (en) | 2014-05-30 | 2014-05-30 | A kind of aligning device for door-rolling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203961758U true CN203961758U (en) | 2014-11-26 |
Family
ID=51922357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420292177.9U Expired - Fee Related CN203961758U (en) | 2014-05-30 | 2014-05-30 | A kind of aligning device for door-rolling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203961758U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105902127A (en) * | 2016-06-13 | 2016-08-31 | 宁波先锋新材料股份有限公司 | Supporting base used for supporting roller blind fabric assembly and roller blind fabric with same |
-
2014
- 2014-05-30 CN CN201420292177.9U patent/CN203961758U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105902127A (en) * | 2016-06-13 | 2016-08-31 | 宁波先锋新材料股份有限公司 | Supporting base used for supporting roller blind fabric assembly and roller blind fabric with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141126 Termination date: 20190530 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |