CN202924337U - A dust-suppression vibration feeding device - Google Patents
A dust-suppression vibration feeding device Download PDFInfo
- Publication number
- CN202924337U CN202924337U CN 201220690268 CN201220690268U CN202924337U CN 202924337 U CN202924337 U CN 202924337U CN 201220690268 CN201220690268 CN 201220690268 CN 201220690268 U CN201220690268 U CN 201220690268U CN 202924337 U CN202924337 U CN 202924337U
- Authority
- CN
- China
- Prior art keywords
- feeding device
- chute
- dust
- material receiving
- receiving bin
- Prior art date
- 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
Links
Abstract
The utility model belongs to the field of finished ore conveying technology, specifically to a dust-suppression vibration feeding device comprising a material receiving bin, a chute connected with a discharging port of the material receiving bin, a vibration motor disposed in the chute and a ventilation and dust removal connector disposed at the upper portion of the chute. The dust-suppression vibration feeding device is characterized in that a wear-resisting liner plate is disposed at a bottom plate of the material receiving bin; the static repose angle alpha of the bottom plate of the material receiving bin is 37 degrees to 45 degrees; a material retaining plate assembly is in hinged connection with a joint between the discharging port of the material receiving bin and the chute; and the side wall of the lower portion of the chute is a side wall with a stepped structure. The dust-suppression vibration feeding device is simple in structure, low in manufacture cost and easy to install and repair, and is widely applicable and highly practical. The dust-suppression vibration feeding device has no drawbacks of the conventional feeding device such as high unloading speed, high material drop impact, much dust and wear of a material receiving device, and improves working environment, reduces labor intensity of workers and reduces working noise in workshops greatly.
Description
Technical field
The utility model belongs to conveying technology field, finished product ore deposit, especially relates to a kind of dust suppression vibrating material feeding device.
Background technology
In metallurgy industry, some bulk densities such as finished product ore deposit such as finished product sintering deposit, finished product bulk cargo, finished ball nodulizing are large, the dust concentration high material is in the transhipment course of conveying, especially at the vibrating material feeding device place usually because airborne dust is large, to equipment impact, serious wear, cause the generation of abominable production environment.For example, the transfer point of its finished product of the sintering plant of a telotism or pelletizing plant and bulk cargo is a lot, a large amount of airborne dusts bring very large pressure to dedusting work, dust overflows when the vibrating material feeding device place of transfer point often sees that material falls, impulsive force is large, noise is large, and is serious to equipment attrition, and around equipment, production environment is abominable.
Summary of the invention
The purpose of this utility model is to provide a kind ofly to be convenient to implement, can be widely used in the large vibrating material feeding device of various airborne dusts, guarantees that whole transhipment flow process noise is little, and dust is few, extension device service life, improves the dust suppression vibrating material feeding device of working environment.
The purpose of this utility model realizes by following technical proposals:
Dust suppression vibrating material feeding device of the present utility model, comprise the material receiving magazine, the chute that connects of material receiving magazine discharging opening therewith, be arranged on the vibrating motor in this chute, be located at the dust removal by ventilation interface on described chute top, it is characterized in that being provided with abrasion-proof backing block at material connect material box plate place, and connect material Jing'an breath angle [alpha] of box plate of material is 37
0-45
0, being hinged with the striker plate assembly set at the discharging opening of described material receiving magazine and the junction of described chute, the lower sides of described chute is the ladder-type structure sidewall.
Described striker plate assembly set is that one group of striker plate is connected in sequence by bolt.
Described striker plate is steel plate.
Advantage of the present utility model:
(1) the utility model is by box plate place's laying liner plate that connects material at vibrating material feeding device, and Jing'an of adjusting the box plate that connects material ceases angle, slow down the downstream rate of material, alleviated the impact of material docking hopper base plate, extended the service life of vibrating material feeding device;
(2) the utility model by being hinged with the striker plate assembly set in material descending vibrating material feeding device chute entrance, plays the effect that suppresses airborne dust; In addition, the striker plate assembly set is connected by bolt successively by the polylith striker plate, and any striker plate wearing and tearing occur or damages all can dismounting and change;
(3) chute design of vibrating material feeding device of the present utility model becomes the ladder form, easily forms the material lining in material dropping process at the ladder place, reaches the effect of material abrasive material, thereby has extended the service life of chute;
(4) the transhipment flow process noise of whole vibrating material feeding device diminishes, and dust reduces, and the plant maintenance amount descends, and working environment is greatly improved.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Further illustrate the specific embodiment of the present utility model below in conjunction with accompanying drawing.
As shown in Figure 1, a kind of dust suppression vibrating material feeding device, comprise material receiving magazine 2, the chute 5 that connects of material receiving magazine 2 discharging openings therewith, be arranged on the vibrating motor 8 in this chute 5, be located at the dust removal by ventilation interface 7 on described chute 5 tops, it is characterized in that being provided with abrasion-proof backing block 1 at material connect material box plate 3 places, and connect material Jing'an breath angle [alpha] of box plate 3 of material is 37
0-45
0, being hinged with striker plate assembly set 4 at the discharging opening of described material receiving magazine 2 and the junction of described chute 5, the lower sides of described chute 5 is ladder-type structure sidewall 6.
Described striker plate assembly set 4 is that one group of striker plate is connected in sequence by bolt.
Described striker plate is steel plate.
Material is entered the material receiving magazine 2 of vibrating material feeding device by inlet point, the connect material Jing'an breath angle [alpha] of box plate 3 of this material is 37
0-45
0Quiet angle of repose less than general finished product mineral material; this structure can prevent effectively that material from directly entering in the chute 5 of vibrating material feeding device in the moment that falls, prevent due to material fall fast the airborne dust that causes, the impulsive force that has also reduced material simultaneously is with the protection sealing-tape machine 9 that connects material.Material connects material and is equipped with abrasion-proof backing block 1 on box plate 3, can extend the service life of material receiving magazine 2.Slowly move down under the effect of vibration of material vibrating motor 8 in vibrating material feeding device, when walking to chute 5 entrance of vibrating material feeding device, the striker plate assembly set 4 that is arranged by the chute entrance stops, stop that the dust that produces when material falls flies away outward, dust is concentrated upwards got rid of by the dust removal by ventilation interface 7 of vibrating material feeding device.Striker plate assembly set 4 upper articulations are in the junction of discharging opening and the described chute 5 of material receiving magazine 2, during material impact striker plate assembly set 4, striker plate assembly set 4 is opened naturally, the material free fall, after material all entered chute 5, striker plate assembly set 4 relied on self gravitation to be returned to original position.In addition, striker plate assembly set 4 is connected by bolt successively by the polylith striker plate, and any striker plate wearing and tearing occur or damages all can dismounting and change.After material entered chute 5, the deceleration buffer of the ladder-type structure sidewall 6 by chute 5 was given to by the material discharge orifice sealing-tape machine 9 that connects material, and completes the transport process of material.Chute 5 is designed to the ladder form, easily forms the material lining in material dropping process at the ladder place, reaches the effect of material abrasive material, thereby has extended the service life of chute 5;
The utility model is simple in structure, and the manufacture view cost is low, and it is convenient to install, overhaul, and is widely used, practical.Make up original feeding device blanking velocity fast, the shortcoming such as the blanking impulsive force is strong, and airborne dust is large, and the equipment that connects material is easy to wear is improved working environment greatly, reduces labor strength, reduces the shop work noise.
Claims (3)
1. dust suppression vibrating material feeding device, comprise the material receiving magazine, the chute that connects of material receiving magazine discharging opening therewith, be arranged on the vibrating motor in this chute, be located at the dust removal by ventilation interface on described chute top, it is characterized in that being provided with abrasion-proof backing block at material connect material box plate place, and connect material Jing'an breath angle [alpha] of box plate of material is 37
0-45
0, being hinged with the striker plate assembly set at the discharging opening of described material receiving magazine and the junction of described chute, the lower sides of described chute is the ladder-type structure sidewall.
2. dust suppression vibrating material feeding device according to claim 1, is characterized in that described striker plate assembly set is that one group of striker plate is connected in sequence by bolt.
3. dust suppression vibrating material feeding device according to claim 2, is characterized in that described striker plate is steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220690268 CN202924337U (en) | 2012-12-14 | 2012-12-14 | A dust-suppression vibration feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220690268 CN202924337U (en) | 2012-12-14 | 2012-12-14 | A dust-suppression vibration feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202924337U true CN202924337U (en) | 2013-05-08 |
Family
ID=48214321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220690268 Expired - Fee Related CN202924337U (en) | 2012-12-14 | 2012-12-14 | A dust-suppression vibration feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202924337U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110606321A (en) * | 2019-10-24 | 2019-12-24 | 中煤科工集团上海有限公司 | Chute device for transfer point of belt conveyor |
| CN112302399A (en) * | 2020-11-04 | 2021-02-02 | 安徽海螺建材设计研究院有限责任公司 | Cement clinker storehouse structure |
-
2012
- 2012-12-14 CN CN 201220690268 patent/CN202924337U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110606321A (en) * | 2019-10-24 | 2019-12-24 | 中煤科工集团上海有限公司 | Chute device for transfer point of belt conveyor |
| CN112302399A (en) * | 2020-11-04 | 2021-02-02 | 安徽海螺建材设计研究院有限责任公司 | Cement clinker storehouse structure |
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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: 20130508 Termination date: 20201214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |