CN204250833U - Load-transfer device magnetic buffering frame - Google Patents
Load-transfer device magnetic buffering frame Download PDFInfo
- Publication number
- CN204250833U CN204250833U CN201420627782.7U CN201420627782U CN204250833U CN 204250833 U CN204250833 U CN 204250833U CN 201420627782 U CN201420627782 U CN 201420627782U CN 204250833 U CN204250833 U CN 204250833U
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- CN
- China
- Prior art keywords
- load
- transfer device
- strut bar
- fixed link
- adapter plate
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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 a kind of supporting member or erecting frame of load-carrying body, in particular to a kind of load-transfer device magnetic buffering frame, comprise buffer bar, spring, fixation kit, bracing frame and magnetic force assembly, fixation kit comprises Convenient table and adapter plate, adapter plate is fixed in the middle of load-transfer device loop configuration by Convenient table, and magnetic force assembly one end is fixed on adapter plate, and the other end is connected with bracing frame, between bracing frame and load-transfer device, buffer bar is set, between magnetic force assembly and adapter plate, spring is set.The utility model is cooperatively interacted by buffer bar, spring and magnetic force assembly, realizes three grades of buffer actions, realizes the protection to load-transfer device and impact idler, extension device service life, reduces productive costs.
Description
Technical field
The utility model relates to a kind of supporting member or erecting frame of load-carrying body, particularly a kind of load-transfer device magnetic buffering frame.
Background technology
When coarse crushing system discharge is transported to lower load-transfer device from higher load-transfer device, because blanking drop is large and discharge particle is comparatively large, brings infringement easily to the load-transfer device of rear stage, often scratch belt.Existing technology installs impact idler on the conveyor belt, impact idler effect is support belt and weight of material, minimizing load-transfer device with impact idler friction force and buffer action is risen to the pressure that material produces suddenly, impact idler is arranged on the below of conveyer material feeding section, fixed by fixed mount, in order to reduce the impact suffered by load-transfer device, key role is played to the life-span of conveyer.But existing impact idler and load-transfer device need often to change, and which greatly increases productive costs.
Utility model content
For the deficiency in solving the problems of the technologies described above, the purpose of this utility model is: provide a kind of load-transfer device magnetic buffering frame, realizes three grades of bufferings, avoids scratching load-transfer device in material dropping process, extends impact idler service life.
The technical scheme that the utility model adopts for its technical matters of solution is:
Described load-transfer device magnetic buffering frame, load-transfer device is loop configuration, comprise buffer bar, spring, fixation kit, bracing frame and magnetic force assembly, fixation kit comprises Convenient table and adapter plate, adapter plate is fixed in the middle of the loop configuration of load-transfer device by Convenient table, magnetic force assembly comprises magnet, slip ring, strut bar and fixed link, strut bar is set to " L " shape, top is connected with bracing frame, between bracing frame and load-transfer device, buffer bar is set, fixed link is set to " 7 " shape, be fixed on adapter plate, strut bar and fixed link horizontal sides end are all welded with a slip ring, strut bar is through the slip ring on fixed link, fixed link is through the slip ring on strut bar, fixing spring between strut bar horizontal sides and adapter plate, the horizontal sides opposed magnets of strut bar and fixed link, on strut bar and fixed link, the abutting end magnetic pole of magnet is different.
When the utility model uses, material is pounded on the conveyor belt, buffer bar generation deformation now below load-transfer device, play first order buffer action, the tension force of deformation can be delivered to magnetic force assembly by bracing frame, strut bar is stressed to be moved downward, attractive force on strut bar and fixed link between magnet hinders strut bar to move downward, realize level 2 buffering effect, meanwhile, being positioned at spring below strut bar also can moving down because of magnetic force assembly, produce deformation, play three grades of buffer actions within the specific limits, can effectively prevent material from scratching load-transfer device, extend impact idler service life.
Wherein, preferred version is:
Described magnet is permanent magnet, and permanent magnet magnetic is better, and low price.
Support frame as described above, strut bar and fixed link are made of copper, and are made of copper, and on the one hand magnet is to copper without suction, ensure that magnet effect is unaffected, and secondly copper material is durable, contribute to extension device service life, reducing costs.
Described buffer bar adopts rubber to make, and rubber is the most practical is also modal a kind of material, and buffering effect is splendid.
Described buffer bar is connected by screw with bracing frame, when buffer bar buffering effect is bad, by check screw, it can be unloaded, timely exchange buffering bar, ensures carrying out in order of production.
Compared with prior art, the utility model has following beneficial effect:
The utility model structure is simple, is easy to produce, and realizes three grades of bufferings, avoids scratching load-transfer device in material dropping process, prolongation impact idler service life.During use, material is pounded on the conveyor belt, buffer bar generation deformation now below load-transfer device, play first order buffer action, the tension force of deformation can be delivered to magnetic force assembly by bracing frame, strut bar is stressed to be moved downward, attractive force on strut bar and fixed link between magnet hinders strut bar to move downward, realize level 2 buffering effect, meanwhile, being positioned at spring below strut bar also can moving down because of magnetic force assembly, produce deformation, play three grades of buffer actions within the specific limits, can effectively prevent material from scratching load-transfer device, extend impact idler service life, significant to actual production.
Accompanying drawing explanation
Fig. 1 the utility model structural representation.
In figure: 1, buffer bar; 2, bracing frame; 3, load-transfer device; 4, spring; 5, strut bar; 6, magnet; 7, fixed link; 8, slip ring; 9, screw; 10, adapter plate; 11, Convenient table.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model embodiment is described further:
As shown in Figure 1, load-transfer device magnetic buffering frame described in the utility model, load-transfer device 3 is loop configuration, comprise buffer bar 1, spring 4, fixation kit, bracing frame 2 and magnetic force assembly, fixation kit comprises Convenient table 11 and adapter plate 10, adapter plate 10 is fixed in the middle of the loop configuration of load-transfer device 3 by Convenient table 11, magnetic force assembly comprises magnet 6, slip ring 8, strut bar 5 and fixed link 7, strut bar 5 is set to " L " shape, top is connected with bracing frame 2, buffer bar 1 is set between bracing frame 2 and load-transfer device 3, fixed link 7 is set to " 7 " shape, be fixed on adapter plate 10, strut bar 5 and fixed link 7 horizontal sides end are all welded with a slip ring 8, strut bar 5 is through the slip ring 8 on fixed link 7, fixed link 7 is through the slip ring on strut bar 5, fixing spring 4 between strut bar 5 horizontal sides and adapter plate 10, the horizontal sides opposed magnets 6 of strut bar 5 and fixed link 7, on strut bar 5 and fixed link 7, the abutting end magnetic pole of magnet 6 is different.
Wherein, magnet 6 is permanent magnet, and permanent magnet magnetic is better, and low price; Bracing frame 2, strut bar 5 and fixed link 7 are made of copper, and are made of copper, and on the one hand magnet 6 pairs of copper are without suction, ensure that magnet 6 effect is unaffected, and secondly copper material is durable, contribute to extension device service life, reducing costs; Buffer bar 1 adopts rubber to make, and rubber is the most practical is also modal a kind of material, and buffering effect is splendid; Buffer bar 1 is connected by screw with bracing frame 2, when buffer bar 1 buffering effect is bad, by check screw 9, it can be unloaded, timely exchange buffering bar 1, ensures carrying out in order of production.
The utility model structure is simple, is easy to produce, and realizes three grades of bufferings, avoids scratching load-transfer device in material dropping process, prolongation impact idler service life.During use, material is pounded and is dropped on load-transfer device 3, there is deformation in the buffer bar 1 now below load-transfer device 3, play first order buffer action, the tension force of deformation can be delivered to magnetic force assembly by bracing frame 2, strut bar 5 is stressed to be moved downward, attractive force on strut bar 5 and fixed link 7 between magnet 6 hinders strut bar 5 to move downward, realize level 2 buffering effect, meanwhile, being positioned at spring 4 below strut bar 5 also can moving down because of magnetic force assembly, produce deformation, play three grades of buffer actions within the specific limits, can effectively prevent material from scratching load-transfer device 3, extend impact idler service life, significant to actual production.
Claims (5)
1. a load-transfer device magnetic buffering frame, load-transfer device (3) is loop configuration, it is characterized in that: comprise buffer bar (1), spring (4), fixation kit, bracing frame (2) and magnetic force assembly, fixation kit comprises Convenient table (11) and adapter plate (10), adapter plate (10) is fixed in the middle of the loop configuration of load-transfer device (3) by Convenient table (11), magnetic force assembly comprises magnet (6), slip ring (8), strut bar (5) and fixed link (7), strut bar (5) is set to " L " shape, top is connected with bracing frame (2), buffer bar (1) is set between bracing frame (2) and load-transfer device (3), fixed link (7) is set to " 7 " shape, be fixed on adapter plate (11), strut bar (5) and fixed link (7) horizontal sides end are all welded with a slip ring (8), strut bar (5) is through the slip ring (8) on fixed link (7), fixed link (7) is through the slip ring on strut bar (5), fixing spring (4) between strut bar (5) horizontal sides and adapter plate (11), the horizontal sides opposed magnets (6) of strut bar (5) and fixed link (7), (6) abutting end magnetic pole of strut bar (5) and the upper magnet of fixed link (7) is different.
2. load-transfer device magnetic buffering frame according to claim 1, is characterized in that: described magnet (6) is permanent magnet.
3. load-transfer device magnetic buffering frame according to claim 1 and 2, is characterized in that: support frame as described above (2), strut bar (5) and fixed link (7) are made of copper.
4. load-transfer device magnetic buffering frame according to claim 1, is characterized in that: described buffer bar (1) adopts rubber to make.
5. load-transfer device magnetic buffering frame according to claim 1, is characterized in that: described buffer bar (1) is connected by screw (9) with bracing frame (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420627782.7U CN204250833U (en) | 2014-10-27 | 2014-10-27 | Load-transfer device magnetic buffering frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420627782.7U CN204250833U (en) | 2014-10-27 | 2014-10-27 | Load-transfer device magnetic buffering frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204250833U true CN204250833U (en) | 2015-04-08 |
Family
ID=52955162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420627782.7U Expired - Fee Related CN204250833U (en) | 2014-10-27 | 2014-10-27 | Load-transfer device magnetic buffering frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204250833U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105000324A (en) * | 2015-06-25 | 2015-10-28 | 湖州市千金宝云机械铸件有限公司 | Conveying device for granulated fertilizer in bags |
| CN106556393A (en) * | 2015-09-25 | 2017-04-05 | 天津厚泽华达科技有限公司 | A kind of shock-proof type automobile navigation instrument |
-
2014
- 2014-10-27 CN CN201420627782.7U patent/CN204250833U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105000324A (en) * | 2015-06-25 | 2015-10-28 | 湖州市千金宝云机械铸件有限公司 | Conveying device for granulated fertilizer in bags |
| CN106556393A (en) * | 2015-09-25 | 2017-04-05 | 天津厚泽华达科技有限公司 | A kind of shock-proof type automobile navigation instrument |
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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: 20150408 Termination date: 20161027 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |