CN105750184A - Roller type grader not prone to be blocked - Google Patents
Roller type grader not prone to be blocked Download PDFInfo
- Publication number
- CN105750184A CN105750184A CN201610267583.3A CN201610267583A CN105750184A CN 105750184 A CN105750184 A CN 105750184A CN 201610267583 A CN201610267583 A CN 201610267583A CN 105750184 A CN105750184 A CN 105750184A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- support
- barrel
- sidewall
- type grader
- 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
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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
- B07B1/50—Cleaning
- B07B1/52—Cleaning with brushes or scrapers
- B07B1/522—Cleaning with brushes or scrapers with brushes
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention relates to a grader, in particular to a roller type grader not prone to be blocked.The roller type grader comprises a support, an obliquely arranged barrel is arranged on the support, and the two ends of the barrel are fixed to the support.The high end of the barrel is provided with a feeding port, and the low end of the barrel is provided with a discharging port.A friction rolling ring is arranged on the outer side wall of the barrel.A motor is arranged on the support.A transmission wheel is arranged on an output shaft of the motor.The transmission wheel is in rotary friction fit with the friction rolling ring.The side wall of the barrel is formed by integrally connecting at least two sections.Screen holes are formed in the side wall of each section.Collecting barrels are arranged at the positions, corresponding to the lower portions of the sections, of the support.Outlets are formed in the bottoms of the collecting barrels and provided with valves.The roller type grader is characterized in that fixed rods are arranged on the two sides of the upper portion of the side wall of the barrel in the longitudinal direction of the barrel, and connected with brushes arranged in the longitudinal direction of the barrels through springs.The roller type grader is high in work efficiency.
Description
Technical field
The present invention relates to a kind of grader, the drum-type grader being specifically not easily blocked.
Background technology
Both knowing about in food-processing industry, the fruit and vegerable such as Fructus Jujubae, Rhizoma Solani tuber osi are typically all and utilize drum-type grader to carry out classification.At present, the drum-type grader used in industry includes support, this support has the cylinder of inclined layout, the two ends of cylinder are fixed on support, and the sidewall of cylinder coordinates in rotating shape with its go-and-retum, that one end that cylinder height is higher has on charging aperture, that highly relatively low one end and has discharging opening, the lateral wall of cylinder have along its friction rolling ring circumferentially, described support has motor, the output shaft of motor has drive, coordinates in pivoting friction shape between drive with friction rolling ring.The sidewall of described cylinder is integrally formed by connecting by no less than two segment bodies, the sidewall of each segment body is evenly equipped with sieve aperture, and the sieve aperture bore on segment body sidewall increases to the other end gradually from that one end that cylinder height is higher, the support that the lower section of segment body is corresponding all there is aggregate tube, outlet is arranged at the bottom of aggregate tube, and outlet has valve.During use, start motor, material to be fractionated is put into cylinder from charging aperture, material advances to discharging opening due to the effect of gravity, simultaneously along with cylinder turns round together, diameter falls to aggregate bin below less than the material of the sieve aperture bore of that segment body near charging aperture from the sieve aperture of this segment body, by that analogy, last diameter is discharged from discharging opening more than the material of the sieve aperture bore of that segment body near discharging opening, thus completing classification.This drum-type grader is in use, it may appear that the problem of feed blocking sieve aperture so that work efficiency reduces.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of drum-type grader being not easily blocked, and the work efficiency of this drum-type grader is higher.
For solving the problems referred to above, it is provided that techniques below scheme:
A kind of drum-type grader being not easily blocked of the present invention includes support, this support has the cylinder of inclined layout, the two ends of cylinder are fixed on support, the sidewall of cylinder coordinates in rotating shape with its go-and-retum, that one end that cylinder height is higher has on charging aperture, that highly relatively low one end and have discharging opening, the lateral wall of cylinder has along its friction rolling ring circumferentially, described support has motor, the output shaft of motor has drive, coordinates in pivoting friction shape between drive with friction rolling ring.The sidewall of described cylinder is integrally formed by connecting by no less than two segment bodies, the sidewall of each segment body is evenly equipped with sieve aperture, and the sieve aperture bore on segment body sidewall increases to the other end gradually from that one end that cylinder height is higher, the support that the lower section of segment body is corresponding all there is aggregate tube, outlet is arranged at the bottom of aggregate tube, and outlet has valve.Being characterized in that there is fixing bar longitudinally disposed therealong the both sides above described cylinder lateral wall, fixing bar is connected to hairbrush longitudinally disposed therealong by spring.
Wherein, described aggregate tube is tapered, and less that one end of its diameter is down.
Take above scheme, have the advantage that
Owing to there is fixing bar longitudinally disposed therealong the both sides above the cylinder lateral wall of the drum-type grader being not easily blocked of the present invention, fixing bar is connected to hairbrush longitudinally disposed therealong by spring.During use, hairbrush is utilized to be released by the material getting lodged in sieve aperture, thus the problem avoiding the sieve pore blockade occurred in classification process so that work efficiency is improved.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of drum-type grader being not easily blocked of the present invention；
Fig. 2 is that the A-A of Fig. 1 is to schematic diagram.
Detailed description of the invention
Below in conjunction with accompanying drawing, invention is described in further detail.
As depicted in figs. 1 and 2, a kind of drum-type grader being not easily blocked of the present invention of the present invention includes support 1, support 1 has steel to make, this support 1 has the cylinder 2 of inclined layout, the two ends of cylinder 2 are fixed on support 1, the sidewall of cylinder 2 coordinates in rotating shape with its go-and-retum, that one end that cylinder 2 is highly higher is provided with on charging aperture 3, that highly relatively low one end and is provided with discharging opening 4, the lateral wall of cylinder 2 has along its friction rolling ring 5 circumferentially.Described support 1 has motor 6, the output shaft of motor 6 has drive 7, coordinates in pivoting friction shape between drive 7 with friction rolling ring 5.The sidewall of described cylinder 2 is integrally formed by connecting by no less than two segment bodies 8, the sidewall of each segment body 8 is evenly equipped with sieve aperture 9, and sieve aperture 9 bore on segment body 8 sidewall increases to the other end gradually from that one end that cylinder 2 is highly higher, the support 1 that the lower section of segment body 8 is corresponding is provided with aggregate tube 10, this aggregate tube 10 is tapered, and less that one end of its diameter is down, the bottom processing of aggregate tube 10 has outlet 11, and outlet 11 is provided with valve 12.There is fixing bar 13 longitudinally disposed therealong both sides above described cylinder 2 sidewall, and fixing bar 13 is connected to hairbrush 15 longitudinally disposed therealong by spring 14.
During use, start motor 6, material to be fractionated is put into cylinder 2 from charging aperture 3, material advances to discharging opening 4 due to the effect of gravity, simultaneously along with cylinder 2 turns round together, diameter falls to aggregate bin below less than the material of sieve aperture 9 bore of that segment body 8 near charging aperture 3 from the sieve aperture 9 of this segment body 8, by that analogy, last diameter is discharged from discharging opening 4 more than the material of sieve aperture 9 bore of that segment body 8 near discharging opening 4, thus completing classification.When blocking occurs in sieve aperture 9, the material got lodged in sieve aperture 9 can be released by hairbrush 15, thus the problem avoiding sieve aperture 9 blocking occurred in classification process so that work efficiency is improved.
Claims (2)
1. the drum-type grader that a kind is not easily blocked, including support (1), this support (1) has the cylinder (2) of inclined layout, the two ends of cylinder (2) are fixed on support (1), the sidewall of cylinder (2) coordinates in rotating shape with its go-and-retum, that one end that cylinder (2) is highly higher has charging aperture (3), that highly relatively low one end has discharging opening (4), the lateral wall of cylinder (2) have along its friction rolling ring (5) circumferentially, described support (1) has motor (6), the output shaft of motor (6) has drive (7), coordinate in pivoting friction shape between drive (7) with friction rolling ring (5)；The sidewall of described cylinder (2) is integrally formed by connecting by no less than two segment bodies (8), the sidewall of each segment body (8) is evenly equipped with sieve aperture (9), and sieve aperture (9) bore on segment body (8) sidewall increases to the other end gradually from that one end that cylinder (2) is highly higher, the support (1) that the lower section of segment body (8) is corresponding all there is aggregate tube (10), outlet (11) is arranged at the bottom of aggregate tube (10), and outlet (11) has valve (12)；It is characterized in that there is fixing bar (13) longitudinally disposed therealong the both sides above described cylinder (2) sidewall, fixing bar (13) is connected to hairbrush (15) longitudinally disposed therealong by spring (14).
2. the drum-type grader being not easily blocked as claimed in claim 1, it is characterised in that described aggregate tube (10) is tapered, and less that one end of its diameter is down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610267583.3A CN105750184A (en) | 2016-04-27 | 2016-04-27 | Roller type grader not prone to be blocked |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610267583.3A CN105750184A (en) | 2016-04-27 | 2016-04-27 | Roller type grader not prone to be blocked |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105750184A true CN105750184A (en) | 2016-07-13 |
Family
ID=56325001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610267583.3A Pending CN105750184A (en) | 2016-04-27 | 2016-04-27 | Roller type grader not prone to be blocked |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105750184A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106108077A (en) * | 2016-08-20 | 2016-11-16 | 江苏楷益智能科技有限公司 | Fructus Kaki puy is with grid-like kneading cylinder |
| CN106108078A (en) * | 2016-08-20 | 2016-11-16 | 江苏楷益智能科技有限公司 | Fructus Kaki puy is with latticed kneading cylinder |
| CN106108079A (en) * | 2016-08-20 | 2016-11-16 | 江苏楷益智能科技有限公司 | There is the Fructus Kaki puy of grid-like kneading cylinder |
| CN107520112A (en) * | 2017-09-30 | 2017-12-29 | 无锡科安自动化装备有限公司 | A kind of granular food screening plant |
| CN113634477A (en) * | 2021-07-28 | 2021-11-12 | 神华准格尔能源有限责任公司 | Coal screening device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10249281A (en) * | 1997-03-11 | 1998-09-22 | Sanei Kogyo Kk | Apparatus for preventing clogging of bed soil shifter |
| CN102380477A (en) * | 2010-08-31 | 2012-03-21 | 溧阳市正翔精密机械有限公司 | Cleaning device for drum sieves |
| CN103418543A (en) * | 2013-08-16 | 2013-12-04 | 华新水泥(黄石)装备制造有限公司 | Rotary screening equipment for material screening and crushing |
| CN203803772U (en) * | 2014-05-07 | 2014-09-03 | 山东富而美生物科技有限公司 | Rotating screening device for silkworm excrement |
| CN204486203U (en) * | 2015-01-27 | 2015-07-22 | 苏鹏鸣 | A kind of food rotary drum grader structure |
| JP2015139743A (en) * | 2014-01-28 | 2015-08-03 | 株式会社御池鐵工所 | Rotary screen |
| CN205550805U (en) * | 2016-04-27 | 2016-09-07 | 江苏楷益智能科技有限公司 | Difficult cylinder grader that blocks up |
-
2016
- 2016-04-27 CN CN201610267583.3A patent/CN105750184A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10249281A (en) * | 1997-03-11 | 1998-09-22 | Sanei Kogyo Kk | Apparatus for preventing clogging of bed soil shifter |
| CN102380477A (en) * | 2010-08-31 | 2012-03-21 | 溧阳市正翔精密机械有限公司 | Cleaning device for drum sieves |
| CN103418543A (en) * | 2013-08-16 | 2013-12-04 | 华新水泥(黄石)装备制造有限公司 | Rotary screening equipment for material screening and crushing |
| JP2015139743A (en) * | 2014-01-28 | 2015-08-03 | 株式会社御池鐵工所 | Rotary screen |
| CN203803772U (en) * | 2014-05-07 | 2014-09-03 | 山东富而美生物科技有限公司 | Rotating screening device for silkworm excrement |
| CN204486203U (en) * | 2015-01-27 | 2015-07-22 | 苏鹏鸣 | A kind of food rotary drum grader structure |
| CN205550805U (en) * | 2016-04-27 | 2016-09-07 | 江苏楷益智能科技有限公司 | Difficult cylinder grader that blocks up |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106108077A (en) * | 2016-08-20 | 2016-11-16 | 江苏楷益智能科技有限公司 | Fructus Kaki puy is with grid-like kneading cylinder |
| CN106108078A (en) * | 2016-08-20 | 2016-11-16 | 江苏楷益智能科技有限公司 | Fructus Kaki puy is with latticed kneading cylinder |
| CN106108079A (en) * | 2016-08-20 | 2016-11-16 | 江苏楷益智能科技有限公司 | There is the Fructus Kaki puy of grid-like kneading cylinder |
| CN107520112A (en) * | 2017-09-30 | 2017-12-29 | 无锡科安自动化装备有限公司 | A kind of granular food screening plant |
| CN107520112B (en) * | 2017-09-30 | 2024-05-28 | 无锡科安自动化装备有限公司 | Granular food screening device |
| CN113634477A (en) * | 2021-07-28 | 2021-11-12 | 神华准格尔能源有限责任公司 | Coal screening device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160713 |