CN207287991U - A kind of iron ore multipass sort vibrating screen - Google Patents
A kind of iron ore multipass sort vibrating screen Download PDFInfo
- Publication number
- CN207287991U CN207287991U CN201720459319.XU CN201720459319U CN207287991U CN 207287991 U CN207287991 U CN 207287991U CN 201720459319 U CN201720459319 U CN 201720459319U CN 207287991 U CN207287991 U CN 207287991U
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- screen frame
- unit
- screen
- iron ore
- sieve
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Abstract
The utility model discloses a kind of iron ore multipass sort vibrating screen, including：Screen frame (unit), stent and discharge bucket, the interior installation at least three pieces of screen frames of screen frame (unit), the interior installation sieve of the screen frame, slot size is gradually reduced sieve from top to bottom, and retainer is set between adjacent two screen frame, and the both ends of the retainer are weldingly fixed on screen frame (unit)；Transmission shaft is fixedly mounted in the left side of screen frame (unit), and the transmission shaft corresponds to screen frame medium position installation cam, and cam is contacted with screen frame, and the base circle diameter (BCD) of cam gradually increases from top to bottom, and compression spring is fixedly installed between the right side of screen frame and screen frame (unit)；It is welded with screen frame and blocks plate, the plate that blocks is in inverted " v ", blocks and gap is left between plate and screen frame.The utility model sets above sieve by setting the sieve that multigroup oscillation intensity is different and slot size is different on the vibrating and blocks plate, can sub-elect the iron ore stone of a variety of sizes, avoid subsequent treatment, efficient, can directly entrucking transport.
Description
Technical field
Mineral products production and processing equipment is the utility model is related to, is specifically a kind of iron ore multipass sort vibrating screen.
Background technology
Iron ore is the important raw and processed materials of steel production enterprise, iron ore is by crushing, grinding, magnetic separation, flotation, gravity treatment etc.
Program gradually selects iron, is the mineral aggregate for being capable of economic utilization containing iron simple substance or iron compound.Due in mining
The iron ore impurity component gone out is complicated, it usually needs carries out entrucking again after primary election several times.
Vibrating screen is the common equipment in iron ore primary election processing, also referred to as vibration screen for mineral, has efficient, quality
Gently, the advantages that series is complete various, can be with meet demand for dry material screening.But vibration screen for mineral uses the sieve of single side
Net, can only sieve particular size ore, and in order to reach various complete iron ore series, it is necessary to different be sieved by multigroup
The vibrating screen of size is repeatedly screened, and not only efficiency is low, and labour cost is big, and equipment investment cost has also turned over several times.
Utility model content
The purpose of this utility model is to provide a kind of iron ore multipass sort vibrating screen, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the utility model provides following technical solution：
A kind of iron ore multipass sort vibrating screen, including：Screen frame (unit), stent and discharge bucket, the screen frame (unit) are tiltedly mounted on branch
On frame；Installation at least three pieces of screen frames in screen frame (unit), the interior installation sieve of the screen frame, slot size is gradually reduced sieve from top to bottom,
Retainer is set between adjacent two screen frame, and the both ends of the retainer are weldingly fixed on screen frame (unit), the top of retainer and screen frame (unit)
The sliding slot for housing screen frame is respectively provided with bottom；Transmission shaft is fixedly mounted in the left side of screen frame (unit), and the transmission shaft is corresponded in screen frame
Cam is installed in portion position, and cam is contacted with screen frame, and the base circle diameter (BCD) of cam gradually increases from top to bottom, the right side of screen frame and sieve
Compression spring is fixedly installed between frame, is driven axis connection motor, motor is installed on screen frame (unit)；It is welded with screen frame and blocks plate, institute
It is in inverted " v " to state and block plate, blocks and gap is left between plate and screen frame, and gap size is sequentially reduced from top to bottom.
As further program of the utility model：The discharge bucket is separately positioned on the lower section of each screen frame, discharge bucket
It is divided into shell body and inner housing, secondary discharging chamber is formed between shell body and inner housing.
As further program of the utility model：The inner housing top is arranged to the metal mesh of inverted " v ", metal mesh
Mesh size it is consistent with sieve.
As further program of the utility model：The screen frame left side central portion position can install roller, roller and cam
Contact.
As further program of the utility model：The upper and lower side of the screen frame is respectively mounted traveling wheel, and traveling wheel is arranged on
In sliding slot.
As further program of the utility model：Protective cover is set outside the transmission shaft.
As further program of the utility model：The discharge bucket bottom sets Material collecting box for harvesting.
Compared with prior art, the beneficial effects of the utility model are：The utility model is more by setting on the vibrating
The sieve that group oscillation intensity is different and slot size is different, and set above sieve and block plate, a variety of sizes can be sub-elected
Iron ore stone, avoids subsequent treatment, efficient, can directly entrucking transport.
Brief description of the drawings
Fig. 1 is the main structure diagram of the utility model.
Fig. 2 is the overlooking the structure diagram of the utility model.
Fig. 3 is the structure diagram of discharge bucket in the utility model.
Fig. 4 is the structure diagram of retainer in the utility model.
Fig. 5 is the structure diagram of cam and roller in the utility model.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1~3, in the utility model embodiment, a kind of iron ore multipass sort vibrating screen, including：Screen frame (unit) 1,
Stent 2 and discharge bucket 3, the screen frame (unit) 1 are tiltedly mounted on stent 2；Installation at least three pieces of screen frames 8, the screen frame 8 in screen frame (unit) 1
Interior installation sieve 6, slot size is gradually reduced sieve 6 from top to bottom, and retainer 7, the holding are set between adjacent two screen frame 8
The both ends of frame 7 are weldingly fixed on screen frame (unit) 1, and the cunning for housing screen frame 8 is respectively provided with the top bottom of retainer 7 and screen frame (unit) 1
Groove, makes screen frame 8 to be moved back and forth in sliding slot；Transmission shaft 14 is fixedly mounted in the left side of screen frame (unit) 1, and the transmission shaft 14 corresponds to sieve
8 medium position of frame installs cam 13, and cam 13 is contacted with screen frame 8, and the base circle diameter (BCD) of cam 13 gradually increases from top to bottom, sieve
Compression spring 5 is fixedly installed between the right side of frame 8 and screen frame (unit) 1, transmission shaft 14 connects motor 10, and motor 10 is installed on screen frame (unit) 1, driving
Transmission shaft 14 rotates, and screen frame 8 is moved back and forth along sliding slot by the thrust of cam 13 and the restoring force effect of compression spring 5, is formed
Vibration, and 13 increasing size of cam, make the Oscillation Amplitude of screen frame 8 gradually increase, and so make at least three kinds of vibrating screen while presentation
The oscillation intensity of various amplitude, and coordinate the sieve 6 of different slot sizes to sub-elect a variety of different size of iron ore stones, profit
Handled in classification；It is welded with screen frame 8 and blocks plate 9, the plate 9 that blocks is in inverted " v ", blocks and is left between plate 9 and screen frame 8
Gap, and gap size is sequentially reduced from top to bottom, the ore of bulk is by when blocking plate 9, due to can not be by gap, just edge
Edge rolling of the edge for blocking plate 9 to screen frame 8 to go, finally rolled out from sieve 6.
As shown in figure 4,
The discharge bucket 3 is separately positioned on the lower section of each screen frame 8, and discharge bucket 3 divides for shell body 34 and inner housing 32, outside
Secondary discharging chamber 33 is formed between housing 34 and inner housing 32, the iron ore stone that plate 9 intercepts is blocked and fallen into secondary discharging chamber 33
Collect, and the material under being sieved by sieve 6 then enters in inner housing 32.
32 top of inner housing is arranged to the metal mesh 31 of inverted " v ", mesh size and the sieve 6 one of metal mesh 31
Cause, to ensure that the iron ore stone of bulk can roll into secondary discharging chamber 33 automatically.
As shown in figure 5,
The 8 left side central portion position of screen frame can install roller 12, and roller 12 is contacted with cam 13, avoids cam 13 and screen frame
8 directly contact, and reduce frictional resistance and abrasion.
The upper and lower side of the screen frame 8 is respectively mounted traveling wheel 15, and traveling wheel 15 is arranged in sliding slot, can equally reduce friction resistance
Power and abrasion condition.
Protective cover 11 is set outside the transmission shaft 14, for being protected to transmission parts, prevents falling rocks etc. from being caused to it
Damage.
3 bottom of discharge bucket sets Material collecting box for harvesting 4, can collect different size of iron ore material respectively.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The scope of type is indicated by the appended claims rather than the foregoing description, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical solution, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (7)
1. a kind of iron ore multipass sort vibrating screen, including：Screen frame (unit) (1), stent (2) and discharge bucket (3), the screen frame (unit) (1) are inclined
Tiltedly it is installed on stent (2)；It is characterized in that：Installation at least three pieces of screen frames (8) in screen frame (unit) (1), the interior installation sieve of the screen frame (8)
Net (6), slot size is gradually reduced sieve (6) from top to bottom, and retainer (7), the holding are set between adjacent two screen frame (8)
The both ends of frame (7) are weldingly fixed on screen frame (unit) (1), are respectively provided with the top bottom of retainer (7) and screen frame (unit) (1) for accommodating sieve
The sliding slot of frame (8)；Transmission shaft (14) is fixedly mounted in the left side of screen frame (unit) (1), and the transmission shaft (14) corresponds to screen frame (8) medium position
Cam (13) is installed, cam (13) is contacted with screen frame (8), and the base circle diameter (BCD) of cam (13) gradually increases from top to bottom, screen frame
(8) compression spring (5), transmission shaft (14) connection motor (10) are fixedly installed between right side and screen frame (unit) (1), motor (10) is installed on sieve
On frame (1)；It is welded with screen frame (8) and blocks plate (9), the plate (9) that blocks is in inverted " v ", blocks plate (9) and screen frame
(8) gap is left between, and gap size is sequentially reduced from top to bottom.
A kind of 2. iron ore multipass sort vibrating screen according to claim 1, it is characterised in that：The discharge bucket (3) point
Be not arranged on the lower section of each screen frame (8), discharge bucket (3) is divided into shell body (34) and inner housing (32), shell body (34) with it is interior
Secondary discharging chamber (33) is formed between housing (32).
A kind of 3. iron ore multipass sort vibrating screen according to claim 2, it is characterised in that：Inner housing (32) top
End is arranged to the metal mesh (31) of inverted " v ", and the mesh size of metal mesh (31) is consistent with sieve (6).
A kind of 4. iron ore multipass sort vibrating screen according to claim 1, it is characterised in that：On the left of the screen frame (8)
Medium position can install roller (12), and roller (12) is contacted with cam (13).
A kind of 5. iron ore multipass sort vibrating screen according to claim 1, it is characterised in that：The screen frame (8) it is upper
Lower end is respectively mounted traveling wheel (15), and traveling wheel (15) is arranged in sliding slot.
A kind of 6. iron ore multipass sort vibrating screen according to claim 1, it is characterised in that：The transmission shaft (14) is outside
Protective cover (11) is set.
A kind of 7. iron ore multipass sort vibrating screen according to claim 1, it is characterised in that：Discharge bucket (3) bottom
Portion sets Material collecting box for harvesting (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720459319.XU CN207287991U (en) | 2017-04-28 | 2017-04-28 | A kind of iron ore multipass sort vibrating screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720459319.XU CN207287991U (en) | 2017-04-28 | 2017-04-28 | A kind of iron ore multipass sort vibrating screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207287991U true CN207287991U (en) | 2018-05-01 |
Family
ID=62271488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720459319.XU Expired - Fee Related CN207287991U (en) | 2017-04-28 | 2017-04-28 | A kind of iron ore multipass sort vibrating screen |
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| CN (1) | CN207287991U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109396023A (en) * | 2018-11-30 | 2019-03-01 | 安徽五亩生态农业发展有限公司 | A kind of Tea screening machine |
-
2017
- 2017-04-28 CN CN201720459319.XU patent/CN207287991U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109396023A (en) * | 2018-11-30 | 2019-03-01 | 安徽五亩生态农业发展有限公司 | A kind of Tea screening machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190821 Address after: Room 1068, 7th floor, 111 Fengpu Avenue, Fengxian District, Shanghai 201400 Patentee after: SHANGHAI CASTING AND RESEARCH HEAVY ENGINEERING TECHNOLOGY CO., LTD. Address before: 311813 Shanxia Yang 9, People's South Road, Jiyang Street, Zhuji City, Shaoxing City, Zhejiang Province Patentee before: Zhou Jinlang |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180501 Termination date: 20200428 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |