CN201587713U - Direct discharge type buffer chute - Google Patents
Direct discharge type buffer chute Download PDFInfo
- Publication number
- CN201587713U CN201587713U CN 201020120377 CN201020120377U CN201587713U CN 201587713 U CN201587713 U CN 201587713U CN 201020120377 CN201020120377 CN 201020120377 CN 201020120377 U CN201020120377 U CN 201020120377U CN 201587713 U CN201587713 U CN 201587713U
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- striker plate
- material channel
- chute
- type buffer
- cell body
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Abstract
The utility model relates to a direct discharge type buffer chute, which comprises a tank body, wherein a material channel is arranged in the tank body, the material channel is vertically arranged, a plurality of striker plates are arranged in the material channel from top to bottom, each striker plate partially blocks up the cross section of the material channel, and the adjacent striker plates are alternately distributed in the vertical direction, thereby leading materials to be blocked by the previous striker plate and further fall onto the next striper plate. The transloaded materials are in direct mutual dash with the materials deposited above the striker plates, thereby realizing good buffer action, avoiding the abrasion to the chute caused by the materials and prolonging the service life of the chute. In addition, the buffer chute has the advantages of simple structure, convenient production and low cost.
Description
Technical field
The utility model relates to the discharge chute of material reprinting place in a kind of bulk cargo delivery system, specifically a kind of direct dismounting type buffer slide chute of avoiding material that equipment is impacted.
Background technology
In bulk cargo delivery systems such as chemical industry, metallurgy, grain, building materials, harbour, electric power, coal, mine, it is essential that material is reprinted, and promptly material is reprinted in next bar load transfer device or the storage device by a load transfer device or storage device.Under common reprinting situation, a discharge chute directly is installed under discharge funnel is got final product.If but two rehandle facilities drop height are too big, the material free fall can cause certain infringement to the impact of upstream device.At this moment must require chute can reduce the speed that material increases because of free-falling body, thereby alleviate the impact of material the downstream rehandle facilities.At present, material channel in the common chute is designed to multiple tracks turnover shape or helix to reach the purpose of buffering, though the chute of this structure can partly delay the material slip velocity, but the speed of its downslide is still very fast, impact to upstream device still can cause certain infringement, in addition, because material directly contacts with chute walls, the erosive wear of the turning point of chute or spirality channel wall is bigger.In order to address this problem, CN2892744Y discloses the chute of band dash plate in a kind of cell body, by on dash plate, being detained one deck material as protective layer, resist down the material that unloads erosive wear to cell body, its shortcoming is because cell body has certain inclination angle, the protective layer that this solid accumulation forms can only cover the bottom of cell body material channel, can not cover whole cell body inwall, erosive wear still can be suffered in the position that can not be capped, and after being covered by material, this structure can not reduce the slip velocity of material, so can not slow down the impact of material to the downstream rehandle facilities, so chute is not suitable for the occasion of directly unloading with the big discrepancy in elevation.CN200985201Y discloses a kind of chute that the big discrepancy in elevation is reprinted operation that is used for, the cell body passage level of serving as reasons is changeed the turnover passage of section and tilting section composition, wherein material is detained inclined-plane of formation with being protective layer in horizontal turn section, can play the effect that cushions and reduce impulsive force, its shortcoming is that tilting section can suffer erosive wear inevitably, so this chute is short service life, and complex structure, manufacture difficulty is big, the cost height.
Summary of the invention
The purpose of this utility model provides a kind of direct dismounting type buffer slide chute, not only can slow down the impact of material to the downstream rehandle facilities, also can avoid the direct impact of material to chute self simultaneously.
The utility model is achieved in that it comprises cell body, material channel is arranged in the cell body, described material channel vertically is provided with, be provided with several striker plates in the material channel from top to bottom, each striker plate partly seals the material channel cross-section, adjacent striker plate is alternately distributed in vertical direction, make material in passage by on a striker plate fall on the next striker plate after stopping, direction and speed that material falls are constantly changed.When material drop on the striker plate and piling up on the striker plate form a slope after, the material that continues to fall directly drops on the slope of striker plate top, again successively landing to the following striker plate, on the rehandle facilities that is slipped to the bottom, because soft, the good springiness in slope that solid accumulation forms, can absorb material preferably and fall and the kinetic energy of increase, thereby can play buffer action preferably.
A preferred version of the present utility model is that the projection of adjacent striker plate on horizontal surface is along the material channel center of symmetry and is symmetrical arranged.Material not downward landing of cracked ends striker plate change of direction in passage like this, its downslide path form " it " font turnover path naturally, as the material channel in the multiple tracks turnover shape chute.
In order to make can pile up all the time on the striker plate material is arranged, there is the rib that raises up at the striker plate edge.
The utility model buffer slide chute transferred materials is directly clashed into mutually with the material that is deposited on the striker plate top, can absorb material preferably falls and the kinetic energy of increase, good buffering function, material does not directly wash away the cell body inwall, with chute striker plate direct contact not, avoided the wearing and tearing of material like this, thereby prolonged the service life of chute the chute cell body.Buffer slide chute is simple in structure in addition, only needs its cell body partly is made into common long tubular, need not to be made into transfer shape or helix, has easy to makely, and characteristics such as cost is low, and performance is good are particularly suitable for the reprinting operation under the big discrepancy in elevation.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model schematic diagram.
Fig. 3 be among Fig. 1 cell body along A-A line cutaway view.
Fig. 4 be another embodiment along cell body among Fig. 1 along A-A line cutaway view.
The specific embodiment
As Fig. 1, Fig. 2 and shown in Figure 3, cell body 1 upper and lower is equipped with butt flange 7,8, the cross-sectional plane of cell body 1 is square or circle as shown in Figure 4, material channel 6 in the cell body 1 vertically is provided with, be provided with several striker plates 4 in the material channel 6 from top to bottom, each striker plate 4 is fixed on cell body 1 inwall, and the top of striker plate 4, below are equipped with cell body 1 inwall bonded assembly strengthens gusset 2,5, also can independently be provided with above or below striker plate 4 and strengthen gusset 2 or 5. Adjacent striker plate 4,41 is in vertical direction interval equidistance, and the projection on horizontal surface is along material channel 6 center of symmetrys and is symmetrical arranged, each striker plate sealing material channel 6 cross sections half, material in passage 6 by on a striker plate 4 fall on the next striker plate 41 after stopping, its principle as shown in Figure 2, when material drops on the striker plate 4 and piles up on striker plate 4 and form an accumulation body 9 that an inclined-plane is arranged, when material continues to drop to accumulation body 9, and can be along sliding under the accumulation body slope on the next striker plate 41, and form accumulation body 91 thereon; After all forming accumulation body on each striker plate, material always drops on the accumulation body ramped surfaces of each striker plate down, and landing downwards behind the conversion direction, forms " it " font turnover path naturally, as the material channel in the multiple tracks turnover shape chute.Because soft, the good springiness in accumulation body slope that solid accumulation forms can absorb the kinetic energy that material falls to increasing preferably, thereby can play buffer action preferably.
In order making can pile up all the time on each striker plate 4 material to be arranged, to avoid material directly to drop on the striker plate, there is the rib 3 that raises up at the edge of striker plate 4 in passage 6.
When the utility model adopted the rounded cell body in cross section, the striker plate in the passage also can be made spiral along the cell body wall in vertical direction and distribute, and made the material track that glides twist, can substitute existing helix cell body.
Claims (4)
1. direct dismounting type buffer slide chute, comprise cell body (1), material channel (6) is arranged in the cell body (1), it is characterized in that: described material channel (6) is vertical to be provided with, be provided with several striker plates (4) in the material channel (6) from top to bottom, each striker plate (4) partly seals material channel (6) cross section, and adjacent striker plate is alternately distributed in vertical direction, falls on the next striker plate after making material be stopped by a last striker plate in passage (6).
2. direct dismounting type buffer slide chute according to claim 1 is characterized in that: the projection of adjacent striker plate on horizontal surface is along material channel (6) center of symmetry and is symmetrical arranged.
3. direct dismounting type buffer slide chute according to claim 1 and 2 is characterized in that: there is the rib (3) that raises up at striker plate (4) edge.
4. direct dismounting type buffer slide chute according to claim 1 and 2 is characterized in that: the top of striker plate (4) and/or below are provided with cell body (1) inwall bonded assembly strengthens gusset.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020120377 CN201587713U (en) | 2010-01-30 | 2010-01-30 | Direct discharge type buffer chute |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020120377 CN201587713U (en) | 2010-01-30 | 2010-01-30 | Direct discharge type buffer chute |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201587713U true CN201587713U (en) | 2010-09-22 |
Family
ID=42747479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020120377 Expired - Fee Related CN201587713U (en) | 2010-01-30 | 2010-01-30 | Direct discharge type buffer chute |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201587713U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106628690A (en) * | 2016-11-22 | 2017-05-10 | 东莞阿莫斯特环保科技有限公司 | Feeding system for material sorting |
| CN108190469A (en) * | 2018-03-05 | 2018-06-22 | 马钢(集团)控股有限公司 | It is a kind of without abrasion reduction of speed dust suppression switching funnel |
| CN110510326A (en) * | 2019-09-19 | 2019-11-29 | 中电建十一局工程有限公司 | A kind of Preservation for Aggregate Production System energy-saving and noise-reducing chuting system |
-
2010
- 2010-01-30 CN CN 201020120377 patent/CN201587713U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106628690A (en) * | 2016-11-22 | 2017-05-10 | 东莞阿莫斯特环保科技有限公司 | Feeding system for material sorting |
| CN108190469A (en) * | 2018-03-05 | 2018-06-22 | 马钢(集团)控股有限公司 | It is a kind of without abrasion reduction of speed dust suppression switching funnel |
| CN110510326A (en) * | 2019-09-19 | 2019-11-29 | 中电建十一局工程有限公司 | A kind of Preservation for Aggregate Production System energy-saving and noise-reducing chuting system |
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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: 20100922 Termination date: 20130130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |