CN202010574U - Mineral dressing sieve - Google Patents
Mineral dressing sieve Download PDFInfo
- Publication number
- CN202010574U CN202010574U CN2011200070843U CN201120007084U CN202010574U CN 202010574 U CN202010574 U CN 202010574U CN 2011200070843 U CN2011200070843 U CN 2011200070843U CN 201120007084 U CN201120007084 U CN 201120007084U CN 202010574 U CN202010574 U CN 202010574U
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- CN
- China
- Prior art keywords
- sieve
- sieve body
- crusher
- materials
- mineral dressing
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Abstract
The utility relates to a mechanical vibration feeding device applied to mining industry fields of sorting, sieving, crushing and the like, in particular to a mineral dressing sieve which has the effect of preliminary selection before a crusher crushes materials during the mineral dressing process, and comprises a sieve body and a vibration motor arranged on the lateral wall of one side of the sieve body. The middle of the sieve body is provided with a sieve mesh in an inclining mode, and the sieve mesh is provided with an upper through shaft and a lower through shaft. The upper end of the sieve body is provided with a material inlet, and the lower end of the sieve body is provided with an oversize material discharging port and an undersize material discharging port which are arranged on the two sides of the bottom end of the sieve mesh. The lateral wall of the other side of the sieve body is provided with a checking window. The mineral dressing sieve performs the preliminary selection to materials before the materials enter into the crusher, and performs the preliminary sieving to materials which are easy to cause the blockage of the crusher or do not need further crushing. Accordingly, not only is the crushing requirement effectively satisfied, but also the using rate and service life of the crusher are improved. Besides, the process flow is shortened, the working efficiency is improved, and the working intensity of operators is lowered.
Description
Technical field
The utility model relates to a kind of mechanical oscillation feeding device that is mainly used in the industrial and mineral fields such as screening fragmentation of selecting materials, and disintegrating machine carries out playing the ore dressing of preliminary election effect with dropping down sieve before the fragmentation to material in particularly a kind of ore dressing process.
Background technology
At present, at the industrial and mineral field, need carry out fragmentation to industrial and mining products such as ore, coals, for other related works such as conveying, checks, because of the quality fluctuation of material own bigger, thereby it is passive that the operations such as fragmentation of next stage are caused, and influences crushing efficiency even stop up disintegrating machine, has a strong impact on production efficiency and output.
Summary of the invention
The utility model is in order to overcome the technological deficiency that present disintegrating machine easily stops up, difficulty is cleared up in shattering process, to provide a kind of material before broken is carried out the ore dressing of preliminary election with dropping down sieve.
Realize that the technical scheme that above-mentioned purpose adopts is: a kind of ore dressing is dropped down the sieve body and is arranged on the vibrating motor that drops down on the sieve body one side sidewall with dropping down sieve, comprising, the described sieve body middle part of dropping down is tiltedly installed with and drops down the sieve screen cloth, drops down the sieve screen cloth and is provided with upper and lower perforation spool; The described upper end of dropping down the sieve body is provided with feeding mouth, and its lower end is provided with and places oversize discharging opening and the screenings discharging opening that drops down sieve both sides, screen cloth bottom; The described sidewall that drops down sieve body opposite side is provided with the inspection window.
Compared with prior art, the utility model carries out preliminary election to the material that enters disintegrating machine, to cause disintegrating machine to stop up easily or not need to carry out broken again material prescreening, so not only can effectively satisfy broken needs, improve the utilization rate and the service life of disintegrating machine, and the shortening work flow, increase work efficiency, reduce operating personnel's working strength.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the upward view of Fig. 1.
Among the figure: feeding mouth 1, drop down sieve screen cloth 2, drop down sieve body 3, last perforation axle 4, vibrating motor 5, screenings discharging opening 6, following perforation axle 7, oversize discharging opening 8 is checked window 9.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is described further.
Referring to accompanying drawing 1-3, in the present embodiment, this ore dressing is with dropping down sieve, comprise and drop down sieve body 3 and be arranged on the vibrating motor 5 that drops down on the sieve body 3 one side sidewalls, drop down sieve body 3 integral body and be trapezium structure, its middle part is tiltedly installed with drops down sieve screen cloth 2, and its angle of inclination is set according to the needs in the actual mechanical process, be generally between 30-45 °, the angle of inclination in the present embodiment is 45 degree.The grid that drops down the wire side of sieve screen cloth 2 likes using the punching network, and the specification of screen cloth can be avoided unnecessary deviation like this according to the minimum particle size after cracking of standard-required less than normal disintegrating machine.Drop down sieve screen cloth 2 and be provided with upper and lower perforation axle 4,7, these two perforation axles cross and drop down sieve screen cloth 2 breadths.The upper end of dropping down sieve body 3 is provided with feeding mouth 1, and its lower end is provided with and places oversize discharging opening 8 and the screenings discharging opening 6 that drops down sieve both sides, screen cloth 2 bottom, these two discharging openings all with drop down sieve body 3 internal communication.The sidewall that drops down the opposite side of sieve body 3 is provided with checks window 9, is convenient to the staff and checks the screening situation.
The upper and lower two ends that connect axle 4,7 all are lifted on the support with the lifting spring, and this support is arranged on disintegrating machine feeding mouth end.And oversize discharging opening 8 is corresponding with the feeding mouth of disintegrating machine.And when dropping down the feeding mouth 1 of sieve body 3 and two discharging openings and separately input and output material equipment being connected, can carry out the turnover of material by the sleeve that soft canvas is made.
The course of work of the present utility model is: the material for the treatment of preliminary election is entered by feeding mouth 1 and drops down sieve, drop on and drop down on the sieve screen cloth, then under the shock effect of vibrating motor, the material that granularity is different is sized out, wherein, the material that granularity is big directly falls in the connected disintegrating machine feeding mouth by the oversize discharging opening, carries out fragmentation through disintegrating machine; And the less material of granularity enters the next stage flow process after falling by the screenings discharging opening, and screenings and the material after crusher in crushing are sent into next flow process together the most at last.
Claims (2)
1. an ore dressing is dropped down the sieve body and is arranged on the vibrating motor that drops down on the sieve body one side sidewall with dropping down sieve, comprising, it is characterized in that, the described sieve body middle part of dropping down is tiltedly installed with and drops down the sieve screen cloth, drops down the sieve screen cloth and is provided with upper and lower perforations spool; The described upper end of dropping down the sieve body is provided with feeding mouth, and its lower end is provided with and places oversize discharging opening and the screenings discharging opening that drops down sieve both sides, screen cloth bottom; The described sidewall that drops down sieve body opposite side is provided with the inspection window.
2. ore dressing according to claim 1 is characterized in that with dropping down sieve the described upper and lower two ends that connect axle are lifted on the support with the lifting spring, and this support is arranged on disintegrating machine feeding mouth end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200070843U CN202010574U (en) | 2011-01-12 | 2011-01-12 | Mineral dressing sieve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200070843U CN202010574U (en) | 2011-01-12 | 2011-01-12 | Mineral dressing sieve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202010574U true CN202010574U (en) | 2011-10-19 |
Family
ID=44781179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200070843U Expired - Fee Related CN202010574U (en) | 2011-01-12 | 2011-01-12 | Mineral dressing sieve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202010574U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103611679A (en) * | 2013-12-09 | 2014-03-05 | 淮南矿业(集团)有限责任公司 | Mine vibrating flowing screen |
-
2011
- 2011-01-12 CN CN2011200070843U patent/CN202010574U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103611679A (en) * | 2013-12-09 | 2014-03-05 | 淮南矿业(集团)有限责任公司 | Mine vibrating flowing screen |
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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: 20140112 |