CN202237920U - Novel cylinder for large-sized cylinder mixer - Google Patents
Novel cylinder for large-sized cylinder mixer Download PDFInfo
- Publication number
- CN202237920U CN202237920U CN2011203256558U CN201120325655U CN202237920U CN 202237920 U CN202237920 U CN 202237920U CN 2011203256558 U CN2011203256558 U CN 2011203256558U CN 201120325655 U CN201120325655 U CN 201120325655U CN 202237920 U CN202237920 U CN 202237920U
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- Prior art keywords
- rolling ring
- cylinder
- blank
- forged
- utility
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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 - Fee Related
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Abstract
The utility model relates to mixing and balling equipment after preparation of materials of a steel enterprise sintering plant, in particular to a novel cylinder for a large-sized cylinder mixer. The technical scheme adopted by the utility model is that: a rolling ring is forged into a rectangular-section blank with width greater than thickness; only an inner hole, an outer circle and an end face of the rolling ring blank are required to be subjected to finish machining, so that the rolling ring blank is easy to machine; the difference between the weight of the forged blank and the actual weight is small; and the utilization rate of the material is high; an annular support is welded on the circumference of a cylinder section; and the rolling ring is fixed on the annular support in a wedge clamping structure mode. The rolling ring of the structure can be independently replaced after being seriously worn, and the cylinder can be continuously used. The cylinder has the beneficial effects of simple structure, convenience in mounting and replacement, high utilization rate of material and long service life.
Description
Technical field
The utility model relates to batch mixing, the balling equipment after the steel enterprise sintering factory batching, belongs to field of metallurgy equipment, and particularly a kind of large cylinder mixer is used novel cylindrical shell.
Background technology
Traditional large cylinder mixer tube structure is: rolling ring solid forging, rolling ring and shell ring welding.Shell ring is rolled by the steel plate of different-thickness and forms.The square sectional blank that equals thickness for width is forged in rolling ring, and behind the step of processing both sides, the ledge through both sides is with the butt welding of shell ring uniform thickness.Rolling ring is arranged two on whole cylindrical shell length direction, two rolling ring bearing strides are bigger, the weight of main support apparatus cylindrical shell in service and material.The cylindrical shell rigidity of this structure is big, though the advantage that can avoid rolling ring and cylindrical shell to slide in the running, but still not enough below existing: the weight of rolling ring rough forging is more than 2 times of actual weight, causes stock utilization low, and the production cost of equipment is high; Rolling ring and shell ring weldering are one, and rolling ring is easy to wear, can't change after the serious wear, and whole cylindrical shell is scrapped.
Summary of the invention
The utility model is a kind of novel cylindrical shell that designs for the deficiency that overcomes traditional large cylinder mixer tube structure.
The technical scheme that the utility model adopted is: rolling ring is forged and is the square-section blank of width greater than thickness.The rolling ring blank only needs fine finishining endoporus, cylindrical and end face, and processing is simple, and the weight of rough forging and actual weight differ low, and stock utilization is high; Be welded with annular ledge on the shell ring circumference, rolling ring adopts voussoir wedging frame mode to be fixed on the annular ledge.Voussoir wedging structure mainly is made up of retainer plate, locating piece, voussoir, dividing plate, adjusting bolt, back tightening nut.There is certain gradient at rolling ring endoporus two ends, and its gradient is consistent with voussoir external diameter gradient.Voussoir is uniformly distributed with on the annular ledge circumference, and its internal diameter cooperates with the annular ledge external diameter, external diameter cooperates with the rolling ring inward hole slope.Rolling ring is sleeved on the annular ledge earlier during installation; Both sides install the axiality of adjusting two rolling rings behind voussoir, locating piece, the retainer plate more respectively; Its axiality mainly through the adjustment voussoir the turnover amount realize, tighten back tightening nut after adjusting, rolling ring by the voussoir wedging on annular ledge.Can change separately after the rolling ring serious wear of this structure, cylindrical shell can continue to use.
The beneficial effect of the utility model is: simple in structure, install, change convenient, high, the cylindrical shell long service life of utilization rate of raw materials.
Description of drawings
Fig. 1 is a large cylinder mixer tube structure front view, and Fig. 2 is a large cylinder mixer tube structure vertical view (not embodying rolling ring)
Among the figure: 1, shell ring 2, retainer plate 3, voussoir 4, rolling ring 5, locating piece 6, adjusting double-screw bolt 7, dividing plate 8, adjusting bolt 9, back tightening nut
The specific embodiment
Trommel mixer generally is installed on the inclined-plane at certain inclination angle, is driven whole cylindrical shell through a pair of exposed gear and is rotated by motor, decelerator, carries out batch mixing, makes ball through the continuous rotation of cylindrical shell.Before the assembling; Dividing plate 7 is uniformly distributed with earlier on the annular ledge that is welded on the shell ring 1; Then rolling ring 4 is sleeved on the shell ring 1; Rolling ring 4 both sides of packing into behind the voussoir 3 prior first-class adjusting double-screw bolts 6, first-class again adjusting bolt 8, back tightening nut 9 are adjusted voussoir 3 at last respectively and are made two rolling rings 4 coaxial behind first-class locating piece 5, the retainer plate 2.
Claims (1)
1. a large cylinder mixer is used novel cylindrical shell, it is characterized in that: rolling ring is forged and is the square-section blank of width greater than thickness; Be welded with annular ledge on the shell ring circumference, rolling ring adopts voussoir wedging frame mode to be fixed on the annular ledge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203256558U CN202237920U (en) | 2011-08-27 | 2011-08-27 | Novel cylinder for large-sized cylinder mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203256558U CN202237920U (en) | 2011-08-27 | 2011-08-27 | Novel cylinder for large-sized cylinder mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202237920U true CN202237920U (en) | 2012-05-30 |
Family
ID=46099225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203256558U Expired - Fee Related CN202237920U (en) | 2011-08-27 | 2011-08-27 | Novel cylinder for large-sized cylinder mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202237920U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106632696A (en) * | 2017-01-12 | 2017-05-10 | 杭州中水科技股份有限公司 | Forged rolling ring assembling form applicable to aging drum and processing method thereof |
| CN111550477A (en) * | 2020-06-16 | 2020-08-18 | 潍坊市和成工程机械制造有限公司 | Rolling ring locking device for lime slaker and adjusting and mounting method |
-
2011
- 2011-08-27 CN CN2011203256558U patent/CN202237920U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106632696A (en) * | 2017-01-12 | 2017-05-10 | 杭州中水科技股份有限公司 | Forged rolling ring assembling form applicable to aging drum and processing method thereof |
| CN106632696B (en) * | 2017-01-12 | 2019-08-13 | 杭州中水科技股份有限公司 | Forging rolling ring assembling form and its processing method suitable for experienced drum |
| CN111550477A (en) * | 2020-06-16 | 2020-08-18 | 潍坊市和成工程机械制造有限公司 | Rolling ring locking device for lime slaker and adjusting and mounting method |
| CN111550477B (en) * | 2020-06-16 | 2024-05-28 | 潍坊市和成工程机械制造有限公司 | Rolling ring locking device for lime slaker and adjusting and installing method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20160827 |