CN203196590U - Material cleaning device of rotary drum mixer - Google Patents
Material cleaning device of rotary drum mixer Download PDFInfo
- Publication number
- CN203196590U CN203196590U CN 201320130042 CN201320130042U CN203196590U CN 203196590 U CN203196590 U CN 203196590U CN 201320130042 CN201320130042 CN 201320130042 CN 201320130042 U CN201320130042 U CN 201320130042U CN 203196590 U CN203196590 U CN 203196590U
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- CN
- China
- Prior art keywords
- clear
- cleaning roller
- rod
- girder
- cleaning
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- 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 provides a material cleaning device of a rotary drum mixer. The material cleaning device of the rotary drum mixer comprises a main beam and cleaning rollers; the main beam is provided with at least one cleaning roller; the cleaning rollers are hung below the main beam through hanging devices fixed at two ends of the cleaning rollers; the cleaning rollers are fixedly provided with a plurality of clamping sleeves; material cleaning heads are movably embedded into the clamping sleeves. The material cleaning heads provided by the utility model are movably embedded and fixed in the clamping sleeves on the cleaning rollers, and abraded material cleaning heads can be convenient to replace timely by the design, thereby improving the cleaning efficiency and preventing waste meanwhile.
Description
Technical field
The utility model belongs to the Ferrous Metallurgy field, especially a kind of clear glassware for trommel mixer.
Background technology
In steel and iron industry was produced, trommel mixer was one of steel mill's sintering system capital equipment, was used for material mixing and moistening.The material that mixes is sprinkled water moistening in mixer and material itself has viscosity, and material often can be bonded in the trommel mixer inwall in the production.The material of bonding not only increases machine utilization, affects its service life; Make simultaneously the water content of material be not easy to control, affect the next process of sintering.Therefore, need shut down at set intervals and clear up, thereby impact production there is continuous property; During cleaning, the post worker need enter in the mixer and clear up and can only clear up the material of perimeter bond with spade or scoop, trommel mixer need rotate another side could continue cleaning, has so not only increased post worker's labour intensity and difficulty, careless slightlyly security incident will occur.
Granted publication number is a kind of drum mixer roller of Chinese patent material-clearing device of CN 200955062Y, wherein, sweeper is comprised of cleaning roller 1 ' and left and right erecting by overhang, left erecting by overhang is hung bar by left support arm, left brace and a left side and is formed, the left connecting plate of the inner of left support arm and hanging beam bottom is hinged, is furnished with double wedge 4 ' (as shown in Figure 1) on the described cleaning roller 1 '.Although this drum mixer roller material-clearing device can be removed automatically to the material that bonds on the inner wall of rotary drum, but, (the specification word segment is not described the cam 4 ' connected mode with cleaning roller 1 ') that directly is fixedly connected on the cleaning roller 1 ' from Fig. 1 double wedge 4 ', in addition, according to the description in the specification " double wedge 4 ' on the cleaning roller 1 ' inserts in the sizing layer of mixer barrel by the effect of deadweight; when the cylinder of mixer externally rotates under the drive of driving mechanism; the double wedge 4 ' on the cleaning roller 1 ' just digs the powder that is bonded on the mixer barrel get off; thus realized the effect of automatic material clearing " can know by inference, in the automatic material clearing process, double wedge 4 ' not only will dig powder get off, and, also can with mixer barrel generation frictional impact, therefore, need to adopt between double wedge 4 ' and the cleaning roller 1 ' steadiness preferably connected mode (as the welding etc.), guarantee is not easy to fall down from cleaning roller 1 ' at automatic material clearing process barrel shaped tooth 4 '.Like this, when wearing and tearing appear in the double wedge 4 ' on the cleaning roller 1 ', the difficulty of separately double wedge 4 ' being changed is larger, the general processing mode that adopts is: when waiting until most of cam 4 ' or all cams 4 ' equal serious wear, directly change cleaning roller 1 ', so not only affect the sweeping efficiency in later stage, also caused great waste simultaneously.
Summary of the invention
It is low that the utility model aims to provide a kind of cost, and the clear glassware of the high trommel mixer of sweeping efficiency.
A kind of clear glassware of trommel mixer, comprise girder and cleaning roller, at least one cleaning roller is installed on the girder, cleaning roller is hung below girder by the erecting by overhang that is fixed on its two ends, be fixed with several cutting ferrules on the cleaning roller, clear stub bar activity is embedded in the cutting ferrule.Clear stub bar of the present utility model is movable to be embedded in the cutting ferrule that is fixed on the cleaning roller, and such design is convenient to the clear stub bar of wearing and tearing is changed timely, thereby improves sweeping efficiency, simultaneously, avoids waste.
Be bolted between described cutting ferrule and the clear stub bar.Such design can firmly be fixed on clear stub bar in the cutting ferrule.
Described cutting ferrule distributes along the helix of cleaning roller outer surface, can improve the effective rate of utilization of clear stub bar.
Described clear stub bar top is provided with hard alloy head, can prevent clearly stub bar wearing and tearing, prolongs the service life of clear stub bar.
The concrete syndeton of described erecting by overhang and girder is: erecting by overhang is comprised of hinged connecting rod and the adjusting screw(rod) of several up and down orders, and upper connecting rod is fixedly connected with girder, and lower connecting rod is connected with clear material rod; Adjusting screw(rod) is comprised of upper screw rod, lower screw rod and swivel nut, and upper screw rod and girder are hinged, and lower screw rod is hinged with the arbitrary connecting rod except the connecting rod of upper end.Such design can be regulated height and the position of cleaning rod by adjusting screw(rod).
Description of drawings
Fig. 1 is the structure chart of the cleaning roller of prior art;
Fig. 2 is front view of the present utility model;
Fig. 3 is the side view of cleaning roller of the present utility model;
Fig. 4 is side view of the present utility model.
The specific embodiment
Now elaborate by reference to the accompanying drawings embodiment of the present utility model:
In conjunction with Fig. 2 and Fig. 3, a kind of clear glassware of trommel mixer, comprise girder 3 and cleaning roller 1, at least one cleaning roller 1 is installed on the girder 3, cleaning roller 1 is hung below girder 3 by the erecting by overhang 2 that is fixed on its two ends, be fixed with several cutting ferrules 5 on the cleaning roller 1, clear stub bar 4 activities are embedded in the cutting ferrule 5.Clear stub bar 4 movable embeddings in the cutting ferrule 5 that is fixed on the cleaning roller 1 of the present utility model, such design is convenient to the clear stub bar 4 of wearing and tearing is changed timely, thereby improves sweeping efficiency, simultaneously, avoids waste.
As shown in Figure 3, fixing by bolt 6 between described cutting ferrule 5 and the clear stub bar 4.Such design can firmly be fixed on clear stub bar 4 in the cutting ferrule 5.
As shown in Figure 2, described cutting ferrule 5 distributes along the helix of cleaning roller 1 outer surface, can improve the effective rate of utilization of clear stub bar 4.
As shown in Figure 3, described clear stub bar 4 tops are provided with hard alloy head 7, can prevent clearly stub bar 4 wearing and tearing, prolong the service life of clear stub bar 4.
As shown in Figure 4, described erecting by overhang 2 with the concrete syndeton of girder 3 is: erecting by overhang 2 is comprised of several up and down orders hinged connecting rod 8 and an adjusting screw(rod) 9, and upper connecting rod 10 is fixedly connected with girder 3, and lower connecting rod 11 is connected with clear material rod 1; Adjusting screw(rod) 9 is comprised of upper screw rod 12, lower screw rod 13 and swivel nut 14, and upper screw rod 12 is hinged with girder 3, and lower screw rod 13 is hinged with the arbitrary connecting rod 8 except upper end connecting rod 10.Such design can be regulated height and the position of cleaning rod 1 by adjusting screw(rod) 9.
The utility model is not only applicable to mixer is cleaned, and also can be used for the inwall of other cylindrical device such as comminutor is cleaned, and is a kind of clear glassware of trommel mixer simple in structure, easy to maintenance.
Claims (5)
1. the clear glassware of a trommel mixer, comprise girder and cleaning roller, at least one cleaning roller is installed on the girder, cleaning roller is hung below girder by the erecting by overhang that is fixed on its two ends, it is characterized in that: be fixed with several cutting ferrules on the cleaning roller, clear stub bar activity is embedded in the cutting ferrule.
2. the clear glassware of a kind of trommel mixer according to claim 1, it is characterized in that: the concrete syndeton of erecting by overhang and girder is: erecting by overhang is comprised of hinged connecting rod and the adjusting screw(rod) of several up and down orders, upper connecting rod is fixedly connected with girder, and lower connecting rod is connected with clear material rod; Adjusting screw(rod) is comprised of upper screw rod, lower screw rod and swivel nut, and upper screw rod and girder are hinged, and lower screw rod is hinged with the arbitrary connecting rod except the connecting rod of upper end.
3. the clear glassware of a kind of trommel mixer according to claim 1 is characterized in that: be bolted between described cutting ferrule and the clear stub bar.
4. the clear glassware of a kind of trommel mixer according to claim 1 is characterized in that: described cutting ferrule distributes along the helix of cleaning roller outer surface.
5. the clear glassware of a kind of trommel mixer according to claim 1, it is characterized in that: described clear stub bar top is provided with hard alloy head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320130042 CN203196590U (en) | 2013-03-21 | 2013-03-21 | Material cleaning device of rotary drum mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320130042 CN203196590U (en) | 2013-03-21 | 2013-03-21 | Material cleaning device of rotary drum mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203196590U true CN203196590U (en) | 2013-09-18 |
Family
ID=49140732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320130042 Expired - Lifetime CN203196590U (en) | 2013-03-21 | 2013-03-21 | Material cleaning device of rotary drum mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203196590U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109225049A (en) * | 2018-11-15 | 2019-01-18 | 燕山大学 | It is sintered the electronic scraper device of trommel mixer |
-
2013
- 2013-03-21 CN CN 201320130042 patent/CN203196590U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109225049A (en) * | 2018-11-15 | 2019-01-18 | 燕山大学 | It is sintered the electronic scraper device of trommel mixer |
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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: 20130918 |
|
| CX01 | Expiry of patent term |