CN103863782A - Buffering roller device - Google Patents
Buffering roller device Download PDFInfo
- Publication number
- CN103863782A CN103863782A CN201210525413.2A CN201210525413A CN103863782A CN 103863782 A CN103863782 A CN 103863782A CN 201210525413 A CN201210525413 A CN 201210525413A CN 103863782 A CN103863782 A CN 103863782A
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- China
- Prior art keywords
- frame
- bolt
- buffering
- spring
- roller
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Abstract
The invention discloses a buffering roller device, and the buffering roller device comprises a roller frame, a U-shaped slot, a support frame and an elastic device, wherein the U-shaped slot is fixed to the lower end of the roller frame; the elastic device is arranged in the U-shaped slot and connected with the roller frame through the support frame. The buffering roller device not only has excellent buffering effect but also it has low cost and long service life, and is convenient to use.
Description
Technical field
The present invention relates to a kind of position for belt feeder discharging point, be used for support idler roller, play the device of buffer action.
Background technology
In production process, belt feeder blanking place, various materials fall into belt from eminence, and belt is had to very large impulsive force, particularly some lump materials.The impact of material not only can shorten the service life of adhesive tape and carrying roller, also increases the maintenance cost of belt feeder simultaneously.Most designers have carried out some transformations at discharging point, and effect is not very good, for example, on carrying roller direct casting rubber, thickening cushion gum layer, although it is not fairly obvious to have played some effects, and is used the effect longevity short, use cost high (casting glue cost).Reason is that on carrying roller, rubber layer wearing and tearing on the carrying roller of long-term rotation are very fast, and bad being easy to of glue note comes off.If material piece is larger, cushion gum layer, under the effect of large impulsive force, does not only have good buffering, and glue-line also can be pounded and come off by impulsive force.
Summary of the invention
The object of the invention is to overcome above deficiency provides a kind of buffering supporting roller device, not only can play good buffer action, and easy to use, long service life, economical and practical.
For achieving the above object, the present invention adopts following technical scheme:
Buffering supporting roller device, comprises carrier roller frame, U-lag, bracing frame and springing, and U-lag is fixed on carrier roller frame lower end, and springing is located in U-shaped groove, and is connected with carrier roller frame by bracing frame.
Described springing comprises spring, bolt and adjusting nut, and bolt is fixed on U-shaped trench bottom through bracing frame, and spring housing is on the bolt of U-shaped groove inner support frame bottom, and nut is screwed on the bolt of bracing frame upper end.
Adopt technique scheme, the present invention has following advantage: the blanking section that can be directly installed on conveyer, and the big or small degree of spring buffer and the size of impulsive force are directly proportional, impulsive force is larger, and the deflection of spring is also larger, better to the buffering effect of material, not only produce effect and solve the destruction of material to belt, also reduced the impact of blanking to carrying roller, extended the service life of carrying roller, also reduced service expenditure simultaneously.
Brief description of the drawings
Fig. 1 is the front view of buffering supporting roller device of the present invention
Fig. 2 is the left view of buffering supporting roller device of the present invention
Detailed description of the invention
Buffering supporting roller device as shown in Figure 1 and Figure 2, comprises carrier roller frame 1, U-lag 2, bracing frame 3 and springing, and U-lag 2 is fixed on carrier roller frame 1 lower end, and springing is located in U-shaped groove 2, and is connected with carrier roller frame 1 by bracing frame 3.
As shown in Figure 2, described springing comprises spring 6, bolt 4 and adjusting nut 5, and bolt 4 is fixed on U-shaped groove 2 bottoms through bracing frame 3, and spring 6 is enclosed within on the bolt 4 of U-shaped groove inner support frame bottom, and nut 5 is screwed on the bolt 4 of bracing frame upper end.
When use, according to varying in size of blanking impulsive force, adjusting nut 5 is adjusted to suitable position, give 6 one suitable predetermincd tensions of spring, in the time that belt feeder is subject to the impulsive force of blanking, carrier roller frame 1 passes to impulsive force to spring 6 by connecting bracing frame 3, now spring 6 rebounds, play good buffer action, because bolt 4 is fixed in U-lag 2, and upper end is screwed with nut 5, therefore spring 6 can not eject U-shaped groove 2, carrier roller frame 1 is along with compression and the bounce-back of spring 6 move up and down like this, well cushion the impulsive force of blanking to belt feeder, and the big or small degree that spring 6 cushions and the size of impulsive force are directly proportional, impulsive force is larger, the deflection of spring 6 is also larger, buffering effect to material is better, not only effectively reduce the destruction of material to belt, also reduced the impact of blanking to carrying roller simultaneously, extend the service life of carrying roller, also reduced service expenditure.
Claims (2)
1. a buffering supporting roller device, it is characterized in that: comprise carrier roller frame (1), U-lag (2), bracing frame (3) and springing, U-lag (2) is fixed on carrier roller frame (1) lower end, and springing is located in U-shaped groove (2), and is connected with carrier roller frame (1) by bracing frame (3).
2. buffering supporting roller device as claimed in claim 1, it is characterized in that: described springing comprises spring (6), bolt (4) and adjusting nut (5), bolt (4) is fixed on U-shaped groove (2) bottom through bracing frame (3), spring (6) is enclosed within on the bolt (4) of U-shaped groove inner support frame bottom, and nut (5) is screwed on the bolt (4) of bracing frame upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210525413.2A CN103863782A (en) | 2012-12-10 | 2012-12-10 | Buffering roller device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210525413.2A CN103863782A (en) | 2012-12-10 | 2012-12-10 | Buffering roller device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103863782A true CN103863782A (en) | 2014-06-18 |
Family
ID=50902902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210525413.2A Pending CN103863782A (en) | 2012-12-10 | 2012-12-10 | Buffering roller device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103863782A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109928164A (en) * | 2019-02-28 | 2019-06-25 | 江汉大学 | A kind of carrier roller frame |
| CN111573927A (en) * | 2020-04-15 | 2020-08-25 | 天特量子科技(广州)有限公司 | Quantum gyromagnetic mineral water faucet |
| CN113460607A (en) * | 2021-07-07 | 2021-10-01 | 江西万达矿山设备有限责任公司 | Buffer type bearing roller |
-
2012
- 2012-12-10 CN CN201210525413.2A patent/CN103863782A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109928164A (en) * | 2019-02-28 | 2019-06-25 | 江汉大学 | A kind of carrier roller frame |
| CN111573927A (en) * | 2020-04-15 | 2020-08-25 | 天特量子科技(广州)有限公司 | Quantum gyromagnetic mineral water faucet |
| CN113460607A (en) * | 2021-07-07 | 2021-10-01 | 江西万达矿山设备有限责任公司 | Buffer type bearing roller |
| CN113460607B (en) * | 2021-07-07 | 2023-01-24 | 江西万达矿山设备有限责任公司 | Buffer type bearing 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: 20140618 |