CN201510986U - Movable trammel screen - Google Patents
Movable trammel screen Download PDFInfo
- Publication number
- CN201510986U CN201510986U CN2009202172223U CN200920217222U CN201510986U CN 201510986 U CN201510986 U CN 201510986U CN 2009202172223 U CN2009202172223 U CN 2009202172223U CN 200920217222 U CN200920217222 U CN 200920217222U CN 201510986 U CN201510986 U CN 201510986U
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- CN
- China
- Prior art keywords
- screen
- coke
- screen cloth
- trommel
- bracing frame
- 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 - Lifetime
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Abstract
The utility model relates to a movable trommel screen. The movable trommel screen comprises a support frame, a trommel screen and a transmission device, wherein, the transmission device is fixedly connected to one end of the trommel screen; and a supporting wheel is mounted at the upper part of the support frame. The movable trommel screen is mainly characterized in that a moving wheel and a coupling component are mounted at the lower part of the support frame; the coupling component is used for fixing the support frame; the trommel screen comprises a scorched powder and particle screen stencil, a middle coke screen stencil, a middle-large coke screen stencil, and a large coke screen stencil which are connected with each other; the trommel screen is placed on the supporting wheel; the inclination angle between the trommel screen and the ground is 7 to 9 DEG; and the screen stencil of the trommel screen comprises five sections which are connected through flanges. The utility model adopts screen stencils with different specifications so as to screen out coke meeting the requirements, and has the advantages of good abrasion resistance and convenient maintenance, thereby ensuring normal continuous production.
Description
Technical field
The utility model belongs to material screening equipment, relates in particular to a kind of mobile trommel sieve that sieves out the different size material.
Background technology
In the screening process of material, traditional screening plant has
(1) its working portion of gravity flow screen maintains static, and slides and makes material obtain screening along working face by material.Generally be used for coarse crushing or broken before prescreening.But the production efficiency of gravity flow screen is lower, generally has only 50-60%.
(2) its working face of roller picker is to be made of the transversely arranged axis of rolling one by one, on the axle plate is arranged, and fine just passes through from the slit between roller bearing or plate.But the material of bulk is driven by roller bearing and moves but and can not sieve out from end to an end.
(3) its body of plane motion sieve is swing or vibration in a plane, is divided into rectilinear motion, circular motion, elliptic motion and compound movement again by its plane motion track, and shaker screen and vibratory sieve belong to this class.Shaker screen is as drive disk assembly with toggle, motor drives the eccentric shaft revolution by belt and belt pulley, borrow connecting rod to make body reciprocating along certain orientation, the body movement direction is perpendicular to pole or hanging stick center line, because the oscillating motion of body, material on the compass screen surface is moved to exhaust end with certain speed, and material obtains screening simultaneously.But the program complexity of this screening.
In sum, traditional screening plant will pass through several operation could be to the material sieving and grading, and operation is many, occupation area of equipment is big, and in process of production, if after the screening plant fault, also can only be out of service, could continue after the maintenance to use, had a strong impact on ordinary production.
Summary of the invention
The purpose of this utility model is intended to overcome the shortcoming of above-mentioned prior art, provides a kind of screening operation simple, and wearability is good, maintenance, the mobile simple and convenient and uniform mobile trommel sieve of screening material particles.
The utility model is achieved through the following technical solutions:
A kind of mobile trommel sieve, comprise bracing frame 1, rotary screen 2, be fixedly connected on the transmission device 3 of rotary screen one end, support wheel 4 is equipped with on described bracing frame top, described rotary screen is placed on the support wheel, it is characterized in that: described bracing frame bottom also is equipped with and is moved wheel 5 and the coupling components 6 that is used for fixing bracing frame; Described rotary screen is to be formed by connecting by the burnt grain of coke powder screen cloth 7, middle lump coke screen cloth 8, middle bulk coke screen cloth 9, bulk coke screen cloth 10; Described rotary screen is placed on the support wheel on bracing frame top, and rotary screen is placed and ground elevation is 7～9 degree that tilt.
The screen cloth of described rotary screen is five sections of branches and is formed by connecting by flange 11.
The burnt grain of described coke powder screen cloth is two sections, and the length of the mesh of the burnt grain of coke powder screen cloth is 120cm, and width is 40cm; The mesh length and the width of lump coke screen cloth are 80cm in described; Bulk coke screen cloth length and width are 120cm in described.
The utility model compared with prior art has the following beneficial effect that has:
The screen cloth of employing different size can sieve out the coke of satisfactory different size; Adopt the material of 16# manganese steel, strengthened the overall wear resistance of cylindrical shell greatly as rotary screen; With two the mobile trommel sieves that move wheel are housed in the bracing frame bottom simultaneously, and are used alternatingly, can make things convenient for moving and maintenance of bracing frame, thereby can guarantee to produce continuously normally.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structural representation of transmission device of the present utility model.
Fig. 3 is the side view of Fig. 1.
Fig. 4 is the structural representation of rotary screen.
The specific embodiment
Describe the specific embodiment of the present utility model in detail below in conjunction with description of drawings.
As Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, a kind of mobile trommel sieve of the present utility model, it comprises bracing frame 1, H# steel by 120cm * 120cm makes, rotary screen 2, be fixedly connected on the transmission device 3 of rotary screen one end, support wheel 4 is equipped with on support frame as described above top, and the bracing frame bottom also is equipped with and is moved wheel 5 and the coupling components 6 that is used for fixing bracing frame; Described mobile wheel is four wheels that are made into by 45# cast steel; Described rotary screen is placed on the support wheel, and rotary screen is to be formed by connecting by the burnt grain of coke powder screen cloth 7, middle lump coke screen cloth 8, middle bulk coke screen cloth 9, bulk coke screen cloth 10.
Described rotary screen is placed on the support wheel on bracing frame top, and rotary screen is placed and ground elevation is 7～9 degree, is preferably 8 degree.The screen cloth of described rotary screen is to be formed by connecting by flange 11 segmentations.
The burnt grain of described coke powder screen cloth is two, and the length of its mesh is 120cm, and width is 40cm; The mesh length and the width of lump coke screen cloth are 80cm in described; Bulk coke screen cloth length and width are 120cm in described.
The making material of described cylinder sieve nest adopts 16 manganese steel (to be of a size of 12cm * 70cm), so just to have strengthened the overall wear resistance of cylindrical shell greatly.
Operation principle of the present utility model:
The utility model is when operation, at first, start the motor 31 of 3 li of transmission devices, rotate by driving the sprocket shaft 34 that is contained on the bearing block 33 after reductor 32 speed changes, drive of the central axis revolution of rotary screen 2 whole sieves around barrel, coke enters from an end of cylindrical shell, 8 degree are installed because cylindrical shell tilts, with under the effect of gravity, the screen drum that is surrounded with screen cloth slides coke mutually, Yi Bian do gyration in the frictional force of screen drum, move forward on one side, according to the screen cloth of different size, select variable grain, finish screening work.
When safeguarding the traveling roller sieve, unclamp the coupling components 6 of removable bracing frame 1 earlier, taking-up is placed on 20 millimeters the backing plate that is embedded on the underground angle bar, slides on the track that the mobile wheel 5 of removable bracing frame 1 bottom is provided with on the ground, moves to the another location and safeguards.Same removable bracing frame 1 being fixed on coupling components 6 is embedded on the underground angle bar, and the middle backing plate of placing one 20 millimeters, finished mobile, the installation process of rotary screen.Usually be equipped with two mobile trommel sieves, and be used alternatingly, can make things convenient for the mobile and maintenance of bracing frame, thereby can guarantee normal production continuously.
Claims (3)
1. mobile trommel sieve, comprise bracing frame (1), rotary screen (2), be fixedly connected on the transmission device (3) of rotary screen one end, support wheel (4) is equipped with on described bracing frame top, it is characterized in that: described bracing frame bottom also is equipped with and is moved wheel (5) and the coupling components (6) that is used for fixing bracing frame; Described rotary screen is to be formed by connecting by the burnt grain of coke powder screen cloth (7), middle lump coke screen cloth (8), middle bulk coke screen cloth (9), bulk coke screen cloth (10); Described rotary screen is placed on the support wheel on bracing frame top, and rotary screen is placed and ground elevation is 7～9 degree that tilt.
2. a kind of mobile trommel sieve according to claim 1 is characterized in that: the screen cloth of described rotary screen is five sections of branches and is formed by connecting by flange (11).
3. a kind of mobile trommel sieve according to claim 1 is characterized in that: the burnt grain of described coke powder screen cloth is two sections, and the length of the mesh of the burnt grain of coke powder screen cloth is 120cm, and width is 40cm; The mesh length and the width of lump coke screen cloth are 80cm in described; Bulk coke screen cloth length and width are 120cm in described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202172223U CN201510986U (en) | 2009-09-18 | 2009-09-18 | Movable trammel screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202172223U CN201510986U (en) | 2009-09-18 | 2009-09-18 | Movable trammel screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201510986U true CN201510986U (en) | 2010-06-23 |
Family
ID=42482383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202172223U Expired - Lifetime CN201510986U (en) | 2009-09-18 | 2009-09-18 | Movable trammel screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201510986U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101658840B (en) * | 2009-09-18 | 2012-01-11 | 山西兴高能源股份有限公司 | Mobile trommel sieve |
| CN110170442A (en) * | 2019-05-14 | 2019-08-27 | 辉县市新科机械设备有限公司 | More piece can assembled rotary screen |
-
2009
- 2009-09-18 CN CN2009202172223U patent/CN201510986U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101658840B (en) * | 2009-09-18 | 2012-01-11 | 山西兴高能源股份有限公司 | Mobile trommel sieve |
| CN110170442A (en) * | 2019-05-14 | 2019-08-27 | 辉县市新科机械设备有限公司 | More piece can assembled rotary screen |
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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: 20100623 |
|
| CX01 | Expiry of patent term |