CN201140170Y - Material scraping apparatus of balling roller type screener - Google Patents
Material scraping apparatus of balling roller type screener Download PDFInfo
- Publication number
- CN201140170Y CN201140170Y CNU2007200824083U CN200720082408U CN201140170Y CN 201140170 Y CN201140170 Y CN 201140170Y CN U2007200824083 U CNU2007200824083 U CN U2007200824083U CN 200720082408 U CN200720082408 U CN 200720082408U CN 201140170 Y CN201140170 Y CN 201140170Y
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- CN
- China
- Prior art keywords
- scraper
- transmission mechanism
- sieving machine
- roller type
- type sieving
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- Expired - Fee Related
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Abstract
The utility model discloses a scraper of a pellet roll type sieving machine, which comprises an electro hydraulic control device, a longitudinal transmission mechanism, a transverse transmission mechanism and a scraper. The whole device is supported on the upper portion of a screen roll of the pellet roll type sieving machine by a support frame, and the two ends of the screen roll are respectively equipped with a set of longitudinal transmission mechanisms which are connected with the transverse transmission mechanisms. The longitudinal transmission mechanism comprises a screw pair, an operating orbit and a transmission driving device, wherein the screw pair is arranged on the operating orbit, and the tail end of the whole mechanism is connected with the transmission driving device. The mechanism is capable of achieving the omnidirectional cleaning of the screen roll of the pellet roll type sieving machine and reducing the blocking between the screen rolls.
Description
Technical field
The utility model relates to the pelletizing roller type sieving machine, particularly the scraper of sizing and foreign material on the cleaning pelletizing roller type sieving machine roller.
Background technology
The pelletizing roller type sieving machine is the visual plant in the pelletizing production, and its effect is to be that green pellets sieves according to certain dimensional requirement with the semi-finished product in the production process, and then obtains the satisfactory pelletizing of granule size.Because it is related to problems such as the size, quality of finished ball, so play irreplaceable effect in pellet production.Present industrial roller type sieving machine in use usually exists following problem: first, because green-ball breaks and contains the influence of the higher breeze of moisture, cause sizing on the roller, if untimely cleaning, then sizing thickness reaches as high as 4-5mm, at this moment will have a strong impact on the screening precision of roller type sieving machine.If the sizing phenomenon occurs on the preceding working procedure equipment cloth roll screen of pellet roasting, also can cause the bonding nugget or the breeze of a large amount of particles less (3-5mm) directly to enter drying grate, can cause to pass through the bed of material smoothly so on the one hand, cause technological effects such as drying, preheating to reach corresponding requirement at roasting process mesohigh wind; On the other hand, the existence of this small-sized particle, breeze itself will cause drying grate, revolution kiln atmosphere relatively poor, even can produce phenomenons such as caking, ring formation under high temperature sintering.The second, owing to exist the foreign material of some in the raw material ore deposit, and these foreign material can't be removed and fragmentation in preposition operation.After in a single day these foreign material enter screening machine, there is a large portion not sift, they will stop between the sifted roller, the foreign material that have the corner angle shape will be stuck between the sifted roller, cause the sieve roller stuck, closely cause accidents such as the sieve roller motor burns out, cause the waste of equipment and maintenance manpower when influencing the production direct motion.
Summary of the invention:
At the problems referred to above that present industrial pelletizing roller type sieving machine sieve roller exists, the utility model provide a kind of can pair roller type sifted roller and between the scraper cleared up of foreign material.
Described pelletizing roller type sieving machine scraper is made up of electrofluidic control device, vertical transmission mechanism, horizontal transmission mechanism, scraper.Whole device is supported in pelletizing roller type sieving machine sieve roller top by bracing frame; Respectively there is a vertical transmission mechanism of cover at sieve roller two ends and is connected with horizontal transmission mechanism.
Be distributed in vertical transmission mechanism at sieve roller two ends, comprise lead screw pair, orbit, vertical transmission drive, travel switch, lead screw pair is installed on the orbit, and lead screw pair is provided with travel switch, and the entire mechanism tail end drives with transmission and is connected.
Laterally transmission mechanism comprises track, is furnished with lead screw pair on the track, and scraper is installed on the leading screw, and mechanism's one end connects in driving.
Scraper is installed on the screw mandrel by screw, on this device Electrohydraulic push rod is arranged, and scraper is housed on the push rod.
When the electric liquid that starts the vertical, horizontal transmission mechanism drove, laterally transmission mechanism can vertically vertically move on the transmission mechanism, and laterally the scraper on the transmission mechanism laterally moves, and can realize the comprehensive cleaning to pelletizing roller type sieving machine sieve roller like this.
Description of drawings
Fig. 1 is that schematic diagram is arranged in structural plan of the present utility model; Fig. 2 is the structural representation of scraper.
Among the figure, 1 is that horizontal transmission drives, and 2 is scraper, 3 is the orbit of scraper, 4 is screw mandrel, and 5 is travel switch, and 6 is the accessory drive screw mandrel, 7 is the accessory drive orbit, 8 is that vertical transmission drives, and 12 for scraping jet blade, and 9 is Electrohydraulic push rod, 10 are and the screw of screw mandrel 4 couplings, and 11 is set bolt.
The specific embodiment
As shown in drawings, be distributed in vertical transmission mechanism at sieve roller two ends, comprise lead screw pair, orbit, vertical transmission drive, travel switch, lead screw pair is installed on the orbit, lead screw pair is provided with travel switch, and the entire mechanism tail end drives with transmission and is connected.Vertically transmission mechanism is used for doctor blade device in the operation perpendicular to the direction of sieving roller, moves between different roll screens to adjust this device.
Laterally transmission mechanism comprises track, is furnished with the leading screw width of cloth on the track, and scraper is installed on the leading screw, and mechanism's one end connects in driving.Laterally transmission mechanism is being parallel to the direction operation of sieving roller, in order to carry out scraper, cleaning foreign material.
Contain electrohydraulic control system in the driving, promptly, drive by PLC programme-control each several part based on the control system of PLC.
After system starts, 6 operations of accessory drive screw mandrel, when running to assigned address with travel switch control scraper, the accessory drive screw mandrel stops action, scraper drive unit 1 brings into operation, its sequence of motion is: at first, Electrohydraulic push rod 9 operations, make the hydraulic cylinder elongation, when the scraper on the hydraulic cylinder push rod arrives the position of regulation, along with the rising pressure contact closure of in-cylinder pressure, provide a signal and make scraper drive unit 2 begin to do the feed mechanism operation, carry out work such as scraper, cleaning foreign material.When feeding reaches the other end of sieve roller, device touches another travel switch 5, motion stops, Electrohydraulic push rod oil return, withdrawal, after touching travel switch after the withdrawal, screw mandrel 6 feedings, when arriving assigned address (travel switch 5 guarantees), scraper drive unit 1 brings into operation, its sequence of motion is in the other direction when 1 operation of scraper drive unit just with for the first time the same.Operation repeatedly reaches purposes such as scraper, cleaning then, when finishing last operation, makes it get back to initial position by programme-control, in order to next scraper.
Claims (4)
1, pelletizing roller type sieving machine scraper, form by electrofluidic control device, vertical transmission mechanism, horizontal transmission mechanism, scraper, it is characterized in that, whole device is supported in pelletizing roller type sieving machine sieve roller top by bracing frame, and respectively there is a vertical transmission mechanism of cover at sieve roller two ends and is connected with horizontal transmission mechanism.
2, pelletizing roller type sieving machine scraper according to claim 1, it is characterized in that, be distributed in vertical transmission mechanism at sieve roller two ends, comprise lead screw pair, orbit, vertical transmission drive, travel switch, lead screw pair is installed on the orbit, lead screw pair is provided with travel switch, and the entire mechanism tail end drives with transmission and is connected.
3, pelletizing roller type sieving machine scraper according to claim 1 and 2 is characterized in that, laterally transmission mechanism comprises track, is furnished with lead screw pair on the track, and scraper is installed on the leading screw, and mechanism's one end connects in driving.
4, pelletizing roller type sieving machine scraper according to claim 3 is characterized in that scraper is installed on the screw mandrel by screw, on this device Electrohydraulic push rod is arranged, and scraper is housed on the push rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200824083U CN201140170Y (en) | 2007-12-10 | 2007-12-10 | Material scraping apparatus of balling roller type screener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200824083U CN201140170Y (en) | 2007-12-10 | 2007-12-10 | Material scraping apparatus of balling roller type screener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201140170Y true CN201140170Y (en) | 2008-10-29 |
Family
ID=40067887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200824083U Expired - Fee Related CN201140170Y (en) | 2007-12-10 | 2007-12-10 | Material scraping apparatus of balling roller type screener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201140170Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104174329A (en) * | 2014-08-20 | 2014-12-03 | 济南巴顿化肥有限公司 | Anti-caking device of drum granulator |
| CN108543707A (en) * | 2018-04-13 | 2018-09-18 | 河南威猛振动设备股份有限公司 | A kind of sieve plate cleaning equipment |
| CN111036541A (en) * | 2019-11-29 | 2020-04-21 | 陈璐 | Vinasse treatment process |
| CN111036539A (en) * | 2019-11-29 | 2020-04-21 | 陈璐 | Lees separator |
| CN114644214A (en) * | 2020-12-18 | 2022-06-21 | 冷水江钢铁有限责任公司 | Electric raking machine for pellet sundries screen |
| CN115193681A (en) * | 2022-07-25 | 2022-10-18 | 唐山市磁石矿冶科贸有限公司 | Automatic cleaning device of roller type sieving machine |
-
2007
- 2007-12-10 CN CNU2007200824083U patent/CN201140170Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104174329A (en) * | 2014-08-20 | 2014-12-03 | 济南巴顿化肥有限公司 | Anti-caking device of drum granulator |
| CN108543707A (en) * | 2018-04-13 | 2018-09-18 | 河南威猛振动设备股份有限公司 | A kind of sieve plate cleaning equipment |
| CN111036541A (en) * | 2019-11-29 | 2020-04-21 | 陈璐 | Vinasse treatment process |
| CN111036539A (en) * | 2019-11-29 | 2020-04-21 | 陈璐 | Lees separator |
| CN111036541B (en) * | 2019-11-29 | 2021-04-30 | 山东百脉泉酒业股份有限公司 | Vinasse treatment process |
| CN111036539B (en) * | 2019-11-29 | 2021-05-18 | 安徽焦陂酒业有限责任公司 | Lees separator |
| CN114644214A (en) * | 2020-12-18 | 2022-06-21 | 冷水江钢铁有限责任公司 | Electric raking machine for pellet sundries screen |
| CN115193681A (en) * | 2022-07-25 | 2022-10-18 | 唐山市磁石矿冶科贸有限公司 | Automatic cleaning device of roller type sieving machine |
| CN115193681B (en) * | 2022-07-25 | 2024-01-26 | 唐山市磁石矿冶科贸有限公司 | Automatic cleaning device of roller type screening machine |
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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 |
Granted publication date: 20081029 Termination date: 20151210 |
|
| EXPY | Termination of patent right or utility model |