CN202011564U - Material dosing bin buffering device - Google Patents
Material dosing bin buffering device Download PDFInfo
- Publication number
- CN202011564U CN202011564U CN2011201237035U CN201120123703U CN202011564U CN 202011564 U CN202011564 U CN 202011564U CN 2011201237035 U CN2011201237035 U CN 2011201237035U CN 201120123703 U CN201120123703 U CN 201120123703U CN 202011564 U CN202011564 U CN 202011564U
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- Prior art keywords
- feed bin
- channel
- section steel
- bullet
- channel steel
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Abstract
The utility model discloses a material dosing bin buffering device, which comprises a conical body, a channel steel support and a buffer spring, wherein the channel steel support is composed of four channel steel frames on the wall of the material bin, the conical body is welded on the channel steel support, the distance between the top end of the conical body and the top end of the material bin is 2 meters, channel steel of the channel steel support penetrates through the material bin wall, and the buffer spring is added at the position of the penetrating-through point on the lower side of the channel steel. Compared with the prior art, the material dosing bin buffering device can effectively avoid the impact force of mineral powder to a disk feeder, guarantees the stability and smoothness of the dosing process, accordingly lowers the operating cost of a system, is convenient to install, and can realize the installation by means of a short-time system maintenance opportunity.
Description
Technical field
The utility model relates to a kind of batching feed bin shock absorber.
Background technology
At present batching feed bin and the disk feeder that together uses with it thereof be more common in raw material plant and need carry out breeze with addition of occasion, most batching feed bin volumes are at 260 ~ 300 tons, height can reach about 15 meters even be higher.It is inwardly reinforced from the feed bin top that breeze generally grasps the back via the bridge overhead travelling crane grab bucket, grabs bucket average extracting amount about 15 tons, and huge powdered ore quality is prepared burden the feed bin top apart from the height fall to the bottom disk feeder in addition, and material falls by deadweight from top to bottom.The material that falls is owing to flow in conical vessel; so more flow downward; area is littler; material itself is just formed extruding; the powerful impulsive force that produces cause disk feeder to be pushed down and can't turn round through regular meeting; and then influence the normal operation of Ingredient Production Line; especially in the winter time in producing, when disk feeder can't turn round, breeze can't in time be discharged; owing to contain part moisture in the breeze; be easy to form and freeze bulk, more strengthened the difficulty of discharge, usually need to toast with fire; how used the frozen more thawing time of breeze amount be long more, brings the seriousness of influence big more to Ingredient Production Line.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of shock absorber in the breeze dropping process.
For solving this technical matters, the utility model provides a kind of batching feed bin shock absorber, include bullet, channel-section steel support, recoil spring, described channel-section steel support is made of in the feed bin bulkhead 4 channel-section steel framves, and bullet is welded on this channel-section steel support, and distance is 2 meters between the top of bullet and the feed bin top, the channel-section steel of described channel-section steel support runs through the feed bin bulkhead, and penetrate the feed bin bulkhead, at breakthrough point place channel-section steel downside reload buffer spring, described recoil spring is a compression spring.
The beneficial effects of the utility model: effectively prevent the impulsive force of breeze, guarantee the stable and direct motion of blending process, thereby reduce system operation cost disk feeder, easy for installation, can utilize short system overhaul chance installation.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the local structure for amplifying scheme drawing at A place among the utility model Fig. 1;
Fig. 3 is a plan structure scheme drawing of the present utility model.
Among the figure: 1 feed bin bulkhead, 2 bullets, 3 channel-section steel supports, 4 recoil springs, 5 disk feeders.
The specific embodiment
For clearly demonstrating technical characterstic of the present utility model,, and, the utility model is set forth in conjunction with its accompanying drawing below by a specific embodiment.
Figure 1 shows that structural representation of the present utility model.
Fig. 2 is the local structure for amplifying scheme drawing at A place among the utility model Fig. 1.
The utility model comprises bullet 2, channel-section steel support 3, recoil spring 4, and described channel-section steel support 3 is made of in feed bin bulkhead 14 channel-section steel framves, and bullet 2 is welded on this channel-section steel support 3, and distance is 2 meters between the top of bullet 2 and the feed bin top.
Fig. 3 is a plan structure scheme drawing of the present utility model.
The channel-section steel of described channel-section steel support 3 runs through feed bin bulkhead 1, and penetrates feed bin bulkhead 1 and reserve 100-150mm and lean out bulkhead, at breakthrough point place channel-section steel downside reload buffer compression spring 4.
The channel-section steel of channel-section steel support 3 is No. 12 channel-section steels.
Bulkhead thickness is 100mm.
The diameter of compression spring is 80mm.
Shim size is 90x90mm.
As other a kind of embodiment, this bullet can also be bullets such as cone, hexahedron.
When breeze when the feed bin top falls, the dash plate through bullet 2 becomes diffusing point-like by lumps, slides along dash plate, is subjected to recoil spring 4 effects simultaneously, buffer action strengthens, and makes the dash plate surface be difficult for forming simultaneously and gathers materials.
When bullet 2 is pentahedron, can design by following formula:
Wherein: x is a vertebra body height,
Be the feed bin tapering, D is the feed bin top end diameter
D is not of uniform size for the feed bin top end diameter, can measure at the scene feed bin tapering
Be design feed bin original data, both are known data, can learn bullet height x behind the substitution formula, and the bottom surface square length of side is pressed
Calculate.
When bullet 2 is cone, still can by formula 1. draw the bullet height, its bottom surface circular diameter is pressed
Calculate.
After bullet 2 completed, at downward 2+x place, distance feed bin top, by 4 channel-section steel supports 3 of installation shown in Figure 3, totally 8 on reload buffer spring 4 was welded on bullet 2 on the channel-section steel support 3 afterwards.
The utility model is not limited to the shape of above-mentioned cone, and the shock absorber of every employing said structure all belongs to scope of the present utility model.
Claims (6)
1. batching feed bin shock absorber, comprise feed bin (1), bullet (2), channel-section steel support (3), described channel-section steel support (3) is made of in feed bin bulkhead (1) 4 channel-section steel framves, bullet (2) is welded on this channel-section steel support (3), it is characterized in that: also comprise recoil spring (4), the channel-section steel of described channel-section steel support (3) runs through feed bin bulkhead (1), and penetrates feed bin bulkhead (1), at breakthrough point place channel-section steel downside reload buffer compression spring (4).
2. batching feed bin shock absorber according to claim 1 is characterized in that: distance is 2 meters between the top of described bullet (2) and the feed bin top.
3. batching feed bin shock absorber according to claim 1 and 2 is characterized in that: bullet (2) is a 10mm steel plate sheet material.
4. batching feed bin shock absorber according to claim 1 and 2 is characterized in that: the channel-section steel of channel-section steel support (3) is No. 12 channel-section steels.
5. batching feed bin shock absorber according to claim 1 is characterized in that: bullet (2) is a regular five-hedron, and promptly the bottom surface is a square, and other are equicrural triangle on four sides.
6. batching feed bin shock absorber according to claim 1 is characterized in that: bullet (2) is a cone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201237035U CN202011564U (en) | 2011-04-25 | 2011-04-25 | Material dosing bin buffering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201237035U CN202011564U (en) | 2011-04-25 | 2011-04-25 | Material dosing bin buffering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202011564U true CN202011564U (en) | 2011-10-19 |
Family
ID=44782175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201237035U Expired - Fee Related CN202011564U (en) | 2011-04-25 | 2011-04-25 | Material dosing bin buffering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202011564U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102874504A (en) * | 2012-10-18 | 2013-01-16 | 无锡锡通工程机械有限公司 | Buffering and flow assisting powder cabin |
| CN104150123A (en) * | 2013-05-14 | 2014-11-19 | 台嘉玻璃纤维有限公司 | Glass fiber bin with feed control system |
| CN104670746A (en) * | 2013-11-27 | 2015-06-03 | 贵阳铝镁设计研究院有限公司 | Method for preventing stock bin from being blocked and stock bin |
| CN102975988B (en) * | 2012-12-09 | 2016-03-02 | 哈尔滨北仓粮食仓储工程设备有限公司 | Multibuchet vibration discharging silo and layering discharging method thereof |
-
2011
- 2011-04-25 CN CN2011201237035U patent/CN202011564U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102874504A (en) * | 2012-10-18 | 2013-01-16 | 无锡锡通工程机械有限公司 | Buffering and flow assisting powder cabin |
| CN102975988B (en) * | 2012-12-09 | 2016-03-02 | 哈尔滨北仓粮食仓储工程设备有限公司 | Multibuchet vibration discharging silo and layering discharging method thereof |
| CN104150123A (en) * | 2013-05-14 | 2014-11-19 | 台嘉玻璃纤维有限公司 | Glass fiber bin with feed control system |
| CN104670746A (en) * | 2013-11-27 | 2015-06-03 | 贵阳铝镁设计研究院有限公司 | Method for preventing stock bin from being blocked and stock bin |
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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: 20111019 Termination date: 20120425 |