CN203370717U - Novel roll screen - Google Patents
Novel roll screen Download PDFInfo
- Publication number
- CN203370717U CN203370717U CN201320367171.9U CN201320367171U CN203370717U CN 203370717 U CN203370717 U CN 203370717U CN 201320367171 U CN201320367171 U CN 201320367171U CN 203370717 U CN203370717 U CN 203370717U
- Authority
- CN
- China
- Prior art keywords
- screen
- base
- roll screen
- roll
- falling hopper
- 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
- 239000000463 material Substances 0.000 claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 238000012216 screening Methods 0.000 claims description 12
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000005299 abrasion Methods 0.000 abstract 2
- 230000001681 protective effect Effects 0.000 abstract 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 239000013590 bulk material Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
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- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model relates to a novel roll screen which comprises a feed inlet, a base, a screen underflow discharge hopper, a screen overflow discharge hopper, a screen overflow discharge pipe, a plurality of drive mechanisms and a plurality of roll screen bodies. Each roll screen body comprises a screen shaft and a screen tray. One roll screen body is connected with one drive mechanism. The roll screen bodies are arranged on the base in sequence. The screen underflow discharge hopper is arranged below the base. The screen overflow discharge pipe is arranged at the lower portion of the screen overflow discharge hopper. The novel roll screen is simple in structure, the multiple shafts are utilized to push materials to go forwards in a spiral mode, products and the abrasion resistance are good, noise is low, each roll screen body is provided with one drive mechanism, safety is good, and maintenance is convenient; the screen trays are cast by manganese13, the abrasion resistance is good, and the service life is long; the screen shafts are provided with an overload protective device, and when the screen shafts are blocked from rotation, an alarm is given automatically and a power source of a motor is switched off, so that the safety is high.
Description
Technical field
The utility model relates to a kind of raw coal and granular material screening plant, relates in particular to a kind of New type roller picker.
Background technology
In the Bulk material process; need to carry out the job requirement that sizing guarantees follow-up equipment to loose unpacked material; but; existing screening machine volume is large, production cost is high, existing screening machine is in screening coarsegrain material and foreign material; the phenomenon of jam sieve aperture easily occurs; need to shut down cleaning, screening efficiency is low, and impact is normally produced.
The utility model content
The utility model for overcome the above problems provide a kind of simple in structure, wearability good, long service life, good airproof performance, noise are little, sieve New type roller picker fast and accurately.
The technical solution of the utility model is: described roller picker comprises charging aperture, base, screenings material-falling hopper, oversize material-falling hopper, oversize material blanking tube, some driving mechanisms and some roller pickers, described each roller picker comprises sieve axle and screen tray, described each roller picker connects a driving mechanism, described some roller pickers in turn spread configuration on base, described screenings material-falling hopper is arranged on the base below, and described oversize material blanking tube is arranged on oversize material-falling hopper bottom.
Described sieve axle is provided with overload protection arrangement.
Described sieve axle direction of rotation is consistent with the material direction of advance.
The utility model is simple in structure; utilizing the multiaxis spiral to promote material advances; product, wearability is good, noise is little, and each roller picker has a set of driving mechanism, and security is good, easy to maintenance; screen tray adopts manganese 13 to cast; wearability is good, long service life, and the sieve axle is provided with overload protection arrangement, can automatic alarm when sieve axle stall; and the cut-out motor power, safe.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure, 1 is charging aperture, the 2nd, and base, the 3rd, screenings material-falling hopper, the 4th, oversize material-falling hopper, the 5th, oversize material blanking tube, the 6th, roller picker, the 7th, casing.
The specific embodiment
New type roller picker, described roller picker comprises charging aperture 1, base 2, screenings material-falling hopper 3, oversize material-falling hopper 4, oversize material blanking tube 5, some driving mechanisms and some roller pickers 6, described each roller picker 6 comprises sieve axle and screen tray, described each roller picker 6 connects a driving mechanism, described some roller pickers 6 in turn spread configuration on base, described substructure height reduces gradually from charging aperture to discharging opening, described screenings material-falling hopper 3 is arranged on base 2 belows, described oversize material blanking tube 5 is arranged on oversize material-falling hopper 4 bottoms, described sieve axle is provided with overload protection arrangement, described sieve axle direction of rotation is consistent with the material direction of advance.
Claims (3)
1. New type roller picker, it is characterized in that: described roller picker comprises charging aperture, base, screenings material-falling hopper, oversize material-falling hopper, oversize material blanking tube, some driving mechanisms and some roller pickers, described each roller picker comprises sieve axle and screen tray, described each roller picker connects a driving mechanism, described some roller pickers in turn spread configuration on base, described screenings material-falling hopper is arranged on the base below, and described oversize material blanking tube is arranged on oversize material-falling hopper bottom.
2. New type roller picker according to claim 1, it is characterized in that: described sieve axle is provided with overload protection arrangement.
3. New type roller picker according to claim 1, it is characterized in that: described sieve axle direction of rotation is consistent with the material direction of advance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320367171.9U CN203370717U (en) | 2013-06-25 | 2013-06-25 | Novel roll screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320367171.9U CN203370717U (en) | 2013-06-25 | 2013-06-25 | Novel roll screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203370717U true CN203370717U (en) | 2014-01-01 |
Family
ID=49833274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320367171.9U Expired - Fee Related CN203370717U (en) | 2013-06-25 | 2013-06-25 | Novel roll screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203370717U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108144838A (en) * | 2017-12-25 | 2018-06-12 | 中城绿建科技有限公司 | Brick mixes sorting machine |
| CN109894347A (en) * | 2019-03-15 | 2019-06-18 | 安徽华星选矿科技有限公司 | A kind of sine roller picker structural assembly and its intelligent anti-blocking monitoring system |
-
2013
- 2013-06-25 CN CN201320367171.9U patent/CN203370717U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108144838A (en) * | 2017-12-25 | 2018-06-12 | 中城绿建科技有限公司 | Brick mixes sorting machine |
| CN108144838B (en) * | 2017-12-25 | 2024-05-07 | 中城绿建科技有限公司 | Brick-concrete separator |
| CN109894347A (en) * | 2019-03-15 | 2019-06-18 | 安徽华星选矿科技有限公司 | A kind of sine roller picker structural assembly and its intelligent anti-blocking monitoring system |
| CN109894347B (en) * | 2019-03-15 | 2021-03-16 | 安徽华星选矿科技有限公司 | Sinusoidal roller screen structure assembly and intelligent anti-blocking monitoring system thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140101 |
|
| CX01 | Expiry of patent term | ||
| CU01 | Correction of utility model |
Correction item: Termination upon expiration of patent Correct: Revocation of Patent Expiration and Termination False: Expiration and Termination of 39 Volume 2801 Patent on July 11, 2023 Number: 28-01 Volume: 39 |
|
| CU01 | Correction of utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140101 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |