CN104289419A - Drum screen with protecting cover and moving rolling wheels - Google Patents
Drum screen with protecting cover and moving rolling wheels Download PDFInfo
- Publication number
- CN104289419A CN104289419A CN201310300804.9A CN201310300804A CN104289419A CN 104289419 A CN104289419 A CN 104289419A CN 201310300804 A CN201310300804 A CN 201310300804A CN 104289419 A CN104289419 A CN 104289419A
- Authority
- CN
- China
- Prior art keywords
- support
- rotary screen
- screen
- motor
- protective cover
- 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 a protecting cover and moving rolling wheels. The drum screen comprises a support, a motor, a coupler, a screen shaft, a screen body, supporting frames, a discharging port, the protecting cover and the moving 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, one side of the protecting cover is fixedly connected with the support, the other side of the protecting cover is detachably connected with the support, and the moving rolling wheels are arranged at the four corners of the support and fixedly connected with the support. According to the drum screen with the protecting cover and the moving rolling wheels, the phenomenon that materials are thrown away along with rotation of the drum screen can be prevented, the drum screen can move conveniently as needed through the moving rolling wheels on the bottom of the drum screen, the production cost is reduced, and the use flexibility of the drum screen is greatly improved.
Description
Technical field
The present invention relates to a kind of fertilizer production device, particularly a kind of rotary screen with protective cover and shifting roller.
Background technology
In composite heat transfer, before packed products, carry out sorting to fertiliser granulates to be absolutely necessary step, when the rotary screen of prior art works, major part is open environment, because when rotary screen works, rotating speed is very fast, therefore the material in sieve is often caused to throw away from screen cloth along with the rotation of sieve, need additionally to arrange related personnel to process this partial material when the material thrown away takes care of the pence, reduce production efficiency, in addition, most of rotary screen volume is larger, quality is larger, usually need many people make a concerted effort or could be moved it by extra plant equipment when needing traveling roller to sieve, consume a large amount of man power and materials, add production cost, therefore a kind of rotary screen with protective cover and shifting roller 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 protective cover and shifting roller.
For achieving the above object, the technical solution adopted in the present invention is as follows: a kind of rotary screen with protective cover and shifting roller, comprise support, motor, shaft coupling, sieve axle, sieve nest, bracing frame, discharging opening, protective cover, shifting roller, 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, the side of described protective cover is fixedly connected with support, opposite side and support removably connect, described shifting roller is arranged on described support corner location and is fixedly connected with described support.
Further, the side of described protective cover is fixed together by welding manner and support, and opposite side is removably connected by bolt, nut and support.
Further, described shifting roller also has a locking device, to realize the location to shifting roller.
Further, described discharging opening is arranged on described sieve nest bottom.
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 protective cover and shifting roller, prevent the phenomenon that material is thrown out of with rotary screen rotation, shifting roller is provided with in addition bottom rotary screen, the movement of rotary screen can be facilitated when needing, save production cost, substantially increase the flexibility that rotary screen uses.
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-protective cover, 12-bolt, 13-nut, 14-shifting roller, 15-locking device.
Specific embodiment
?below in conjunction with accompanying drawing, invention is further described.
As Fig. 1, shown in 2, before rotary screen work, protective cover 11 is fastened, be fixed up with support 1 by bolt 12 and nut 13, start rotary screen, 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, open locking device 15, now shifting roller 14 is in state that can be movable, locking device 15 is tightened in time rotary screen being passed the position to required placement, shifting roller 14 is in locking state, now rotary screen normally can carry out work.Compare with traditional rotary screen, prevent the phenomenon that material is thrown out of with rotary screen rotation, be provided with shifting roller in addition bottom rotary screen, the movement of rotary screen can be facilitated when needing, save production cost, substantially increase the flexibility that rotary screen uses.
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 (7)
1. one kind has the rotary screen of protective cover and shifting roller, it is characterized in that: comprise support, motor, shaft coupling, sieve axle, sieve nest, bracing frame, discharging opening, protective cover, shifting roller, 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, the side of described protective cover is fixedly connected with support, opposite side and support removably connect, described shifting roller is arranged on described support corner location and is fixedly connected with described support.
2. rotary screen as claimed in claim 1, is characterized in that: the side of described protective cover is fixed together by welding manner and support, and opposite side is removably connected by bolt, nut and support.
3. rotary screen as claimed in claim 2, is characterized in that: described shifting roller also has a locking device.
4. rotary screen as claimed in claim 3, is characterized in that: described discharging opening is arranged on described sieve nest bottom.
5. rotary screen as claimed in claim 4, 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.
6. rotary screen as claimed in claim 5, 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.
7. rotary screen as claimed in claim 6, 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 |
|---|---|---|---|
| CN201310300804.9A CN104289419A (en) | 2013-07-18 | 2013-07-18 | Drum screen with protecting cover and moving rolling wheels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310300804.9A CN104289419A (en) | 2013-07-18 | 2013-07-18 | Drum screen with protecting cover and moving rolling wheels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104289419A true CN104289419A (en) | 2015-01-21 |
Family
ID=52309501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310300804.9A Pending CN104289419A (en) | 2013-07-18 | 2013-07-18 | Drum screen with protecting cover and moving rolling wheels |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104289419A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109924762A (en) * | 2017-12-19 | 2019-06-25 | 宁波市宸琰电器有限公司 | A kind of Moveable cot of safe mosquito repellent |
| CN109924761A (en) * | 2017-12-19 | 2019-06-25 | 宁波市宸琰电器有限公司 | A kind of moving baby bed with function of driving mosquitoes |
-
2013
- 2013-07-18 CN CN201310300804.9A patent/CN104289419A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109924762A (en) * | 2017-12-19 | 2019-06-25 | 宁波市宸琰电器有限公司 | A kind of Moveable cot of safe mosquito repellent |
| CN109924761A (en) * | 2017-12-19 | 2019-06-25 | 宁波市宸琰电器有限公司 | A kind of moving baby bed with function of driving mosquitoes |
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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 |