CN104289422A - Drum screen with foldable rolling wheels and firm supporting frames - Google Patents
Drum screen with foldable rolling wheels and firm supporting frames Download PDFInfo
- Publication number
- CN104289422A CN104289422A CN201310301295.1A CN201310301295A CN104289422A CN 104289422 A CN104289422 A CN 104289422A CN 201310301295 A CN201310301295 A CN 201310301295A CN 104289422 A CN104289422 A CN 104289422A
- Authority
- CN
- China
- Prior art keywords
- rotary screen
- support
- screen
- sieve
- supporting frames
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/18—Drum screens
- B07B1/22—Revolving drums
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention relates to a chemical fertilizer production device, in particular to a drum screen with foldable rolling wheels and firm supporting frames. The drum screen comprises a support, a motor, a coupler, a screen shaft, a screen body, the supporting frames, a discharging port and the foldable rolling wheels, wherein the motor is arranged on the support, the two ends of the screen shaft are connected with the support through bearings, the screen body is connected with the screen shaft through the supporting frames, the motor is connected with the screen shaft through the coupler, the discharging port is formed in the lower portion of the screen body, the foldable rolling wheels are arranged at the four corners of the support and movably connected with the support, and the supporting frames are arranged at the interval of 60 degrees in the radial direction of the screen shaft and fixedly connected with the screen shaft in a welded mode. According to the drum screen with the foldable rolling wheels and the firm supporting frames, moving of the drum screen is convenient, the firmness of the screen body is improved because the number of the supporting frames is increased, and the use flexibility and safety of the drum screen are improved.
Description
Technical field
The present invention relates to a kind of fertilizer production device, particularly a kind of rotary screen with folding rollers and firm bracing frame.
Background technology
In composite heat transfer, before packed products, normal employing rotary screen realizes the screening to fertiliser granulates, most of rotary screen volume is larger, and main body adopts steel mostly, usually need many people with joint efforts or by extra plant equipment to move it when needing traveling roller to sieve, also have to adopt and shifting roller is set on drum sieve support corner location, but because rotating speed when rotary screen works is higher, easy generation shaking phenomenon, and the fertilizer of its inside heavier use a period of time sieve nest usually produces certain deformation, this additionally revises it with regard to needs, normal the carrying out produced of impact, reduce production efficiency.Therefore a kind of rotary screen with folding rollers and firm bracing frame is provided to have great importance.
Summary of the invention
The present invention is intended to solve the problem, and provides a kind of rotary screen with folding rollers and firm bracing frame.
For achieving the above object, the technical solution adopted in the present invention is as follows: a kind of rotary screen with folding rollers and firm bracing frame, comprise support, motor, shaft coupling, sieve axle, sieve nest, bracing frame, discharging opening, folding rollers, described motor is arranged on the bracket, described sieve axle two ends are connected with described support by bearing, described sieve nest is connected with described sieve axle by support frame as described above, described motor is connected with described sieve axle by shaft coupling, described discharging opening is arranged on described sieve nest bottom, described folding rollers is arranged on described support corner location and is flexibly connected with described support, support frame as described above along described sieve Axial and radial according to 60 degree, each interval arrange and be fixedly connected with by welding manner with described sieve axle.
Further, described rotary screen also has a Foldable structural member, and described folding rollers is connected with described support corner by described Foldable structural member.
Further, described rotary screen also has a waste material mouth, and described waste material mouth is arranged on the contrary side of described motor.
Further, described sieve nest outer surface also comprises reinforcement, and described reinforcement also comprises the shaft orientation reinforcing rib arranged vertically and the radial reinforced rib prolonging radial arrangement.
Further, described reinforcement and described sieve nest form one by welding manner.
The invention provides the rotary screen with folding rollers and firm bracing frame, structure is simple, when not affecting rotary screen work quality and efficiency, conveniently can carry out the movement of rotary screen, add the quantity of rotary screen bracing frame in addition, enhance sieve nest fastness, substantially increase flexibility and the security of rotary screen use.
Accompanying drawing explanation
Fig. 1 is rotary screen front view schematic diagram of the present invention
Fig. 2 is rotary screen left view schematic diagram of the present invention
In figure, 1-support, 2-discharging opening, 3-motor, 4-shaft coupling, 5-sieve axle, 6-sieve nest, 7-reinforcement, 8-waste material mouth, 9-bracing frame, 10-charging aperture, 11-folding rollers, 12-Foldable structural member.
Specific embodiment
?below in conjunction with accompanying drawing, invention is further described.
As Fig. 1, shown in 2, during rotary screen work, material enters in sieve nest 6 from charging aperture 10, motor 3 drives sieve axle 5 to move by shaft coupling 4, the rotation of sieve axle 5 drives bracing frame 9 to rotate, the rotation of bracing frame 9 drives sieve nest 6 to rotate, qualified material is discharged through discharging opening 2, waste material is discharged from waste material mouth 8, when needs traveling roller sieves, one jiao that first lifts support 1, Foldable structural member 12 is rotated to and support 1 four jiaos of same directions, again rotate folding rollers 11, make folding rollers 11 perpendicular to the ground, according to above-mentioned steps, same operation is carried out to the other triangle of support 1, after the corner folding rollers 11 of support 1 is all opened, rotary screen can be passed to desired position.Compare with conventional rollers sieve; when not affecting rotary screen work quality and efficiency; conveniently can carry out the movement of rotary screen; rotary screen is provided with dust exhaust apparatus in addition; the harmful substance produced when decreasing rotary screen work; operating personnel are played a very good protection, substantially increases flexibility and the security of rotary screen use.
Protection scope of the present invention do not limit to ten this, be anyly familiar with those skilled in the art in the technical scope that the present invention discloses, the change that can expect easily or replacement, all should be encompassed within protection scope of the present invention.Therefore, the protection domain that protection scope of the present invention should define with claim is as the criterion.
Claims (5)
1. one kind has the rotary screen of folding rollers and firm bracing frame, it is characterized in that: comprise support, motor, shaft coupling, sieve axle, sieve nest, bracing frame, discharging opening, folding rollers, described motor is arranged on the bracket, described sieve axle two ends are connected with described support by bearing, described sieve nest is connected with described sieve axle by support frame as described above, described motor is connected with described sieve axle by shaft coupling, described discharging opening is arranged on described sieve nest bottom, described folding rollers is arranged on described support corner location and is flexibly connected with described support, support frame as described above along described sieve Axial and radial according to 60 degree, each interval arrange and be fixedly connected with by welding manner with described sieve axle.
2. rotary screen as claimed in claim 1, it is characterized in that: described rotary screen also has a Foldable structural member, described folding rollers is connected with described support corner by described Foldable structural member.
3. rotary screen as claimed in claim 2, it is characterized in that: described rotary screen also has a waste material mouth, described waste material mouth is arranged on the contrary side of described motor.
4. rotary screen as claimed in claim 3, is characterized in that: described sieve nest outer surface also comprises reinforcement, and described reinforcement also comprises the shaft orientation reinforcing rib arranged vertically and the radial reinforced rib prolonging radial arrangement.
5. rotary screen as claimed in claim 4, is characterized in that: described reinforcement and described sieve nest form one by welding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310301295.1A CN104289422A (en) | 2013-07-18 | 2013-07-18 | Drum screen with foldable rolling wheels and firm supporting frames |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310301295.1A CN104289422A (en) | 2013-07-18 | 2013-07-18 | Drum screen with foldable rolling wheels and firm supporting frames |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104289422A true CN104289422A (en) | 2015-01-21 |
Family
ID=52309504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310301295.1A Pending CN104289422A (en) | 2013-07-18 | 2013-07-18 | Drum screen with foldable rolling wheels and firm supporting frames |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104289422A (en) |
-
2013
- 2013-07-18 CN CN201310301295.1A patent/CN104289422A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150121 |