CN204453561U - The low friction-type of low impact is buffer bed - Google Patents
The low friction-type of low impact is buffer bed Download PDFInfo
- Publication number
- CN204453561U CN204453561U CN201420779840.8U CN201420779840U CN204453561U CN 204453561 U CN204453561 U CN 204453561U CN 201420779840 U CN201420779840 U CN 201420779840U CN 204453561 U CN204453561 U CN 204453561U
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- China
- Prior art keywords
- adapter plate
- buffer
- bar
- frame
- oblique
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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 discloses the low friction-type of a kind of low impact buffer bed, comprise frame, oblique adapter plate, flat adapter plate, swash plate frame, permanent seat, buffer bar, strut bar and roller bearing, swash plate frame is arranged on the two ends of frame, flat adapter plate is arranged in frame, oblique adapter plate to be arranged on swash plate frame and to be positioned at the both sides of flat adapter plate, buffer bar is arranged on oblique adapter plate peace adapter plate by permanent seat, gap is provided with between multiple permanent seat, strut bar is arranged in gap, the lower end of strut bar is fixedly connected with the upper surface of oblique adapter plate peace adapter plate, roller bearing is arranged on the upper end of strut bar.The low friction-type of the low impact of the utility model is buffer bed by arranging multiple strut bar and roller bearing between buffer bar, weight is dropped after in buffer bar, belt conveyor can be made to contact with roller bearing after buffer bar being compressed, reduce the friction of belt conveyor and buffer bar, contribute to it and relative sliding occurs.
Description
Technical field
The utility model relates to a kind of buffer bed, particularly relates to the low friction-type of a kind of low impact buffer bed.
Background technology
Buffer bedly be mainly used in alternative impact idler, buffer bedly to be made up of buffer bar, and buffer bar mainly apply excellent high resiliency specific rubber layer fully effectively absorb material fall time impulsive force, greatly reduce the impact to load-transfer device when material falls, the real force-bearing situation improving discharging point.But when carrying more weight on buffer bed, the friction force between buffer bed and belt conveyor can be made comparatively large, belt conveyor can not be made to move smoothly on buffer bed.
Utility model content
It is buffer bed that the purpose of this utility model is just to provide the low friction-type of a kind of low impact to solve the problem.
The utility model is achieved through the following technical solutions above-mentioned purpose:
The low friction-type of a kind of low impact is buffer bed, comprise frame, oblique adapter plate, flat adapter plate, swash plate frame, permanent seat and buffer bar, described swash plate frame is arranged on the two ends of described frame, described flat adapter plate is arranged in described frame, described oblique adapter plate to be arranged on described swash plate frame and to be positioned at the both sides of described flat adapter plate, described buffer bar is arranged on described oblique adapter plate and described flat adapter plate by described permanent seat, describedly buffer bedly also comprise strut bar and roller bearing, gap is provided with between multiple described permanent seat, described strut bar is arranged in described gap, the lower end of described strut bar is fixedly connected with the upper surface of described oblique adapter plate with described flat adapter plate, described roller bearing is arranged on the upper end of described strut bar.
Particularly, described strut bar comprises fixed link, shock strut and recoil spring, the lower end of described fixed link is the lower end of described strut bar, the upper end of described fixed link is provided with blind hole, the lower end of described shock strut is arranged in described blind hole, described recoil spring is arranged in described blind hole and the lower end of described recoil spring and is fixedly connected with the bottom surface of described blind hole, and the upper end of described recoil spring is fixedly connected with the lower end surface of described shock strut, and the upper end of described shock strut is the upper end of described strut bar.
Particularly, described buffer bar is rubber strip with high elasticity, and its surface is provided with UHMW high-molecular polythene, and the axis place of described buffer bar is provided with groove.
Particularly, the upper edge that the distance of flat adapter plate or described oblique adapter plate described in the surface distance of described buffer bar is greater than described roller bearing is apart from the distance of described flat adapter plate or described oblique adapter plate.
Particularly, described permanent seat and be provided with rubber pad between described oblique adapter plate and described flat adapter plate.
The beneficial effects of the utility model are:
The low friction-type of the low impact of the utility model is buffer bed by arranging multiple strut bar and roller bearing between buffer bar, weight is dropped after in buffer bar, belt conveyor can be made to contact with roller bearing after buffer bar being compressed, reduce the friction of belt conveyor and buffer bar, contribute to it and relative sliding occurs.
Accompanying drawing explanation
Fig. 1 is the buffer bed section drawing of the low friction-type of low impact described in the utility model;
Fig. 2 is the buffer bed birds-eye view of the low friction-type of low impact described in the utility model;
Fig. 3 is the section drawing of strut bar described in the utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As Fig. 1, shown in Fig. 2 and Fig. 3, the low friction-type of the low impact of the utility model is buffer bed, comprise frame 1, oblique adapter plate 3, flat adapter plate 4, swash plate frame 2, permanent seat 5, buffer bar 6, strut bar 8 and roller bearing 9, swash plate frame 2 is arranged on the two ends of frame 1, flat adapter plate 4 is arranged in frame 1, oblique adapter plate 3 to be arranged on swash plate frame 2 and to be positioned at the both sides of flat adapter plate 4, buffer bar 6 is arranged on the peaceful adapter plate 4 of oblique adapter plate 3 by permanent seat 5, gap is provided with between multiple permanent seat 5, strut bar 8 is arranged in gap, the lower end of strut bar 8 is fixedly connected with the upper surface of the peaceful adapter plate 4 of oblique adapter plate 3, roller bearing 9 is arranged on the upper end of strut bar 8, strut bar 8 comprises fixed link 11, shock strut 12 and recoil spring 13, the lower end of fixed link 11 is the lower end of strut bar 8, the upper end of fixed link 11 is provided with blind hole, the lower end of shock strut 12 is arranged in blind hole, recoil spring 13 is arranged in blind hole and the lower end of recoil spring 13 and is fixedly connected with the bottom surface of blind hole, the upper end of recoil spring 13 is fixedly connected with the lower end surface of shock strut 12, the upper end of shock strut 12 is the upper end of strut bar 8, buffer bar 6 is rubber strip with high elasticity, its surface is provided with UHMW high-molecular polythene, the axis place of buffer bar 6 is provided with groove 7, the upper edge that the distance of the flat adapter plate of surface distance 4 of buffer bar 6 or tiltedly adapter plate 3 is greater than roller bearing 9 is apart from the distance of flat adapter plate 4 or oblique adapter plate 3, rubber pad is provided with between permanent seat 5 and the oblique peaceful adapter plate 4 of adapter plate 3.
The buffer bed principle of work of the low friction-type of the low impact of the utility model is as follows:
When weight fall to buffer bed upper time, rubber strip is extruded, and plays buffer action, simultaneously because be provided with groove 7 in rubber strip, its intensity can be reduced further, increase elasticity, when rubber strip compresses by weight, belt conveyor contacts with roller bearing 9, roller bearing 9 rolls, cliding friction is changed into friction of rolling, reduces its friction coefficient, make belt conveyor and buffer bed between be more easily subjected to displacement.
The technical solution of the utility model is not limited to the restriction of above-mentioned specific embodiment, and every technology distortion made according to the technical solution of the utility model, all falls within protection domain of the present utility model.
Claims (5)
1. the low friction-type of low impact is buffer bed, comprise frame, oblique adapter plate, flat adapter plate, swash plate frame, permanent seat and buffer bar, described swash plate frame is arranged on the two ends of described frame, described flat adapter plate is arranged in described frame, described oblique adapter plate to be arranged on described swash plate frame and to be positioned at the both sides of described flat adapter plate, described buffer bar is arranged on described oblique adapter plate and described flat adapter plate by described permanent seat, it is characterized in that: also comprise strut bar and roller bearing, gap is provided with between multiple described permanent seat, described strut bar is arranged in described gap, the lower end of described strut bar is fixedly connected with the upper surface of described oblique adapter plate with described flat adapter plate, described roller bearing is arranged on the upper end of described strut bar.
2. the low friction-type of low impact according to claim 1 is buffer bed, it is characterized in that: described strut bar comprises fixed link, shock strut and recoil spring, the lower end of described fixed link is the lower end of described strut bar, the upper end of described fixed link is provided with blind hole, the lower end of described shock strut is arranged in described blind hole, described recoil spring is arranged in described blind hole and the lower end of described recoil spring and is fixedly connected with the bottom surface of described blind hole, the upper end of described recoil spring is fixedly connected with the lower end surface of described shock strut, the upper end of described shock strut is the upper end of described strut bar.
3. the low friction-type of low impact according to claim 1 is buffer bed, it is characterized in that: described buffer bar is rubber strip with high elasticity, and its surface is provided with UHMW high-molecular polythene, and the axis place of described buffer bar is provided with groove.
4. the low friction-type of low impact according to claim 1 is buffer bed, it is characterized in that: the upper edge that the distance of flat adapter plate described in the surface distance of described buffer bar or described oblique adapter plate is greater than described roller bearing is apart from the distance of described flat adapter plate or described oblique adapter plate.
5. the low friction-type of low impact according to claim 1 is buffer bed, it is characterized in that: described permanent seat and be provided with rubber pad between described oblique adapter plate and described flat adapter plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420779840.8U CN204453561U (en) | 2014-12-12 | 2014-12-12 | The low friction-type of low impact is buffer bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420779840.8U CN204453561U (en) | 2014-12-12 | 2014-12-12 | The low friction-type of low impact is buffer bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204453561U true CN204453561U (en) | 2015-07-08 |
Family
ID=53660482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420779840.8U Expired - Fee Related CN204453561U (en) | 2014-12-12 | 2014-12-12 | The low friction-type of low impact is buffer bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204453561U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110641907A (en) * | 2019-09-26 | 2020-01-03 | 扬州奥斯启冶矿机械有限公司 | Mining belt feeder buffering bed |
-
2014
- 2014-12-12 CN CN201420779840.8U patent/CN204453561U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110641907A (en) * | 2019-09-26 | 2020-01-03 | 扬州奥斯启冶矿机械有限公司 | Mining belt feeder buffering bed |
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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: 20150708 Termination date: 20151212 |
|
| EXPY | Termination of patent right or utility model |