CN202366864U - Trommel screen - Google Patents
Trommel screen Download PDFInfo
- Publication number
- CN202366864U CN202366864U CN2011204399258U CN201120439925U CN202366864U CN 202366864 U CN202366864 U CN 202366864U CN 2011204399258 U CN2011204399258 U CN 2011204399258U CN 201120439925 U CN201120439925 U CN 201120439925U CN 202366864 U CN202366864 U CN 202366864U
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- CN
- China
- Prior art keywords
- sieve
- trommel screen
- doffer
- swift
- small
- 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
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Abstract
The utility model discloses a trommel screen. The trommel screen comprises a large trommel screen, a small trommel screen, a ring, a rotating shaft, a bracket and two conveying devices, wherein the large trommel screen is connected with the small trommel screen by the ring; both the large trommel screen and the small trommel screen are connected with the ring by threads or clamping rings; the connected large trommel screen and small trommel screen are fixed to the bracket and matched with the bracket in a sliding mode; a convex U-shaped groove is arranged inside the ring; a baffle plate is arranged in the U-shaped groove; the ring is divided into at least two parts along the circumferential direction; the baffle plate is divided into at least two parts along the circumferential direction; stirring blades are arranged on the rotating shaft; the two ends of the large trommel screen and the two ends of the small trommel screen are fixedly connected with the rotating shaft by pull rods; and a waste discharging opening is formed at one end of the small trommel screen. The structure of the trommel screen is adjusted according to accrual material machining requirements, the requirements in multiple aspects are met, operating cost is reduced, and the trommel screen is suitable to be popularized in small and medium-sized enterprises.
Description
Technical field
The utility model relates to a kind of rotary screen.
Background technology
Rotary screen mainly contains motor, reductor, drum apparatus, frame, seal cover, feed inlet and outlet composition.After material gets into drum apparatus, because the inclination and the rotation of drum apparatus make materials overturning and rolling on the compass screen surface, qualified material is discharged through screen cloth, underproof material is through the terminal discharge of cylinder.Common rotary screen can only screen a kind of material; Though it is multiple that multistage rotary screen can screen,, structure is not only complicated, and function singleness, is not easy to repacking.Simple in structure, be easy to reequip, the equipment of diverse in function could satisfy the demand of sme development.
The utility model content
The purpose of the utility model is the deficiency to above-mentioned prior art, and a kind of rotary screen is provided, and can adjust structure according to actual material processing needs, and is not only simple in structure, be easy to reequip, and can also reduce operating cost.
For achieving the above object, the technical scheme that the utility model is taked is: a kind of rotary screen is provided, it is characterized in that: comprise swift sieve, doffer sieve, circle, rotating shaft, support, two transports; Said swift sieve links together through circle with the doffer sieve, and the swift sieve all snap ring links together through being threaded perhaps with circle with the doffer sieve; Said swift sieve is fixed on the support after connecting with the doffer sieve, and is between swift sieve and doffer sieve and the support and is slidingly matched; Said circle inboard is provided with protruding U type groove, and is provided with baffle plate in the U type groove; Said circle along the circumferential direction is divided into two parts at least; Said baffle plate along the circumferential direction is divided into two parts at least; Said swift sieve top is provided with charging aperture, and the swift lower part of screen is provided with discharging opening; Said doffer sieve top is provided with charging aperture, and the doffer lower part of screen is provided with discharging opening; Said transport is positioned at the below of discharging opening; Said rotating shaft is provided with paddle; Said swift sieve is fixedly connected with rotating shaft through pull bar with doffer sieve two ends; Said doffer sieves an end and is provided with waste outlet.
Said swift sieve sieve diameter is not more than doffer sieve sieve diameter.
Said rotating shaft is connected with reducing motor.
The baffle plate of the rotary screen setting that the utility model provides can be installed or remove as required; And the swift sieve can make up with the screen-aperture of doffer sieve as required; Therefore this rotary screen is adjusted structure according to actual material processing needs; Not only satisfy many-sided demand, also reduced operating cost, be suitable for promoting at medium-sized and small enterprises.
Description of drawings
Fig. 1 is the stereogram of rotary screen.
Fig. 2 is a swift sieve plate structural representation.
Fig. 3 is the axial cutaway view of circle.
Fig. 4 is the baffle arrangement sketch map.
Wherein, 1, swift sieve; 2, charging aperture; 3, circle; 4, doffer sieve; 5, rotating shaft; 6, support; 7, transport; 8, discharging opening; 9, baffle plate; 10, waste outlet.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the utility model is carried out detailed description.
To shown in Figure 4, this rotary screen comprises swift sieve 1, doffer sieve 4, circle 3, rotating shaft 5, support 6, two transports 7 like Fig. 1; Swift sieve 1 and doffer sieve 4 link together through circle 3, and swift sieve 1 all snap ring links together through being threaded perhaps with circle 3 with doffer sieve 4; Swift sieve 1 is fixed on the support 6 after connecting with doffer sieve 4, and is between swift sieve 1 and doffer sieve 4 and the support 6 and is slidingly matched; Swift sieves 1 sieve diameter and is not more than doffer and sieves 4 sieve diameters; Circle 3 inboards are provided with protruding U type groove, and are provided with baffle plate 9 in the U type groove; Circle 3 along the circumferential direction is divided into two parts at least; Baffle plate 9 along the circumferential direction is divided into two parts at least; Swift sieves 1 top and is provided with charging aperture 2, and swift sieves 1 bottom and is provided with discharging opening 8; Doffer sieves 4 tops and is provided with charging aperture 2, and doffer sieves 4 bottoms and is provided with discharging opening 8; Transport 7 is positioned at the below of discharging opening 8; Rotating shaft 5 is provided with paddle; Rotating shaft 5 is connected with reducing motor; Swift sieve 1 sieves 4 two ends with doffer and is fixedly connected with rotating shaft 5 through pull bar; Doffer sieves 4 one ends and is provided with waste outlet 10.
The baffle plate 9 of rotary screen setting was opened swift sieve 1 and doffer sieve in 4 minutes, and swift sieve 1 and doffer sieve 4 can separate operatons, when satisfying one of production line needs, and the needs when just only needing a conveyer belt.When production line has two, remove the baffle plate 9 of circle 3 settings of rotary screen, swift sieve 1 sieves 4 operations simultaneously with doffer, just can satisfy the demand of production.In the time need sieving to two kinds of materials that vary in size, select the swift sieve 1 and 4 combinations of doffer sieve of suitable mesh size, with circle 3 connections, the screening of the material of just can realizing varying in size; Do not need baffle plate 9 in this case.
Because circle 3 along the circumferential direction is divided into two parts at least, and baffle plate 9 along the circumferential direction is divided into two parts at least, is convenient to installation or removal.
It is to be noted that the above only is the preferred implementation of the utility model; For those skilled in the art; Under the prerequisite that does not break away from the utility model principle; Be easy to the utility model is carried out some improvement and modification, these improvement and modification also fall in the protection domain of the utility model claim.
Claims (3)
1. a rotary screen is characterized in that: comprise swift sieve (1), doffer sieve (4), circle (3), rotating shaft (5), support (6), two transports (7); Said swift sieve (1) links together through circle (3) with doffer sieve (4), and swift sieve (1) sieves (4) with doffer, and all snap ring links together through being threaded perhaps with circle (3); Said swift sieve (1) is fixed on the support (6) after connecting with doffer sieve (4), and swift sieve (1) sieves to be between (4) and the support (6) with doffer and is slidingly matched; Said circle (3) inboard is provided with protruding U type groove, and is provided with baffle plate (9) in the U type groove; Said circle (3) along the circumferential direction is divided into two parts at least; Said baffle plate (9) along the circumferential direction is divided into two parts at least; Said swift sieve (1) top is provided with charging aperture (2), and swift sieve (1) bottom is provided with discharging opening (8); Said doffer sieve (4) top is provided with charging aperture (2), and doffer sieve (4) bottom is provided with discharging opening (8); Said transport (7) is positioned at the below of discharging opening (8); Said rotating shaft (5) is provided with paddle; Said swift sieve (1) is fixedly connected with rotating shaft (5) through pull bar with doffer sieve (4) two ends; Said doffer sieve (4) one ends are provided with waste outlet (10).
2. according to the described rotary screen of claim 1, it is characterized in that: said swift sieve (1) sieve diameter is not more than doffer sieve (4) sieve diameter.
3. according to the described rotary screen of claim 1, it is characterized in that: said rotating shaft (5) is connected with reducing motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204399258U CN202366864U (en) | 2011-11-09 | 2011-11-09 | Trommel screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204399258U CN202366864U (en) | 2011-11-09 | 2011-11-09 | Trommel screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202366864U true CN202366864U (en) | 2012-08-08 |
Family
ID=46590588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204399258U Expired - Fee Related CN202366864U (en) | 2011-11-09 | 2011-11-09 | Trommel screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202366864U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103817069A (en) * | 2014-03-24 | 2014-05-28 | 长沙盛泓机械有限公司 | Roller used for separating sand and stone |
| CN106622936A (en) * | 2017-03-07 | 2017-05-10 | 秦皇岛兴龙轮毂有限公司 | Bolt hole protective plug sieving device |
| CN106890786A (en) * | 2017-04-18 | 2017-06-27 | 石台依然农产品有限公司 | A kind of novel tea grader |
-
2011
- 2011-11-09 CN CN2011204399258U patent/CN202366864U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103817069A (en) * | 2014-03-24 | 2014-05-28 | 长沙盛泓机械有限公司 | Roller used for separating sand and stone |
| CN103817069B (en) * | 2014-03-24 | 2016-03-02 | 长沙盛泓机械有限公司 | For the cylinder that sandstone is separated |
| CN106622936A (en) * | 2017-03-07 | 2017-05-10 | 秦皇岛兴龙轮毂有限公司 | Bolt hole protective plug sieving device |
| CN106890786A (en) * | 2017-04-18 | 2017-06-27 | 石台依然农产品有限公司 | A kind of novel tea grader |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120808 Termination date: 20191109 |