CN203044091U - Semi-inclined quincuncial frame - Google Patents
Semi-inclined quincuncial frame Download PDFInfo
- Publication number
- CN203044091U CN203044091U CN 201320003810 CN201320003810U CN203044091U CN 203044091 U CN203044091 U CN 203044091U CN 201320003810 CN201320003810 CN 201320003810 CN 201320003810 U CN201320003810 U CN 201320003810U CN 203044091 U CN203044091 U CN 203044091U
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- CN
- China
- Prior art keywords
- plum blossom
- frame
- quincuncial
- semi
- grinding roller
- 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.)
- Expired - Lifetime
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Abstract
The utility model aims to provide a semi-inclined quincuncial frame capable of improving the working stability of a Raymond mill and simplifying the maintenance conditions of easily damaged parts of the Raymond mill. The aim is achieved by changing a supporting form of a quincuncial frame and a milling roller assembly. The semi-inclined quincuncial frame comprises a bracket disk, a rotary shaft hole in the center of the bracket disk, and a plurality of connecting grooves around the bracket disk, wherein each connecting groove is arranged in a semi-inclined manner.
Description
Technical field
The utility model relates to a kind of parts of flour mill equipment, especially a kind of formula plum blossom frame that partly inclines.
Background technology
Raymond machine is one of equipment that application is the widest in the abrasive dust equipment, its operation principle centrifugal force that to be the horizontal grinding roller of dependence produce in the revolution running and on bull ring rotation roll, between the contact-making surface of grinding roller and bull ring, material (metal or nonmetallic ore) is ground.
And support the grinding roller assembly, transmit that to bear the most direct part of various living loads be exactly the plum blossom frame, the plum blossom frame is that the number of grinding roller, grinding roller, bull ring size are determining Raymond machine model and the corresponding production capacity of different cultivars specification for the part that connects host center axle (being power shaft) and grinding roller.The equipment course of work constantly with the mineral collision pulverizing of milling, certainly lead to the part parts wear, and how under the constant situation of other conditions, improve the job stability of Raymond machine, simplify Raymond machine consumable accessory maintenance and repair condition, the technical staff in industry field but seldom considers.
Summary of the invention
The purpose of this utility model provides a kind of job stability that can improve Raymond machine, and simplifies the formula plum blossom frame that partly inclines of the maintenance and repair condition of Raymond machine consumable accessory, and this purpose reaches by the supporting form that changes plum blossom frame and grinding roller assembly.
The utility model is achieved in that the formula plum blossom frame that partly inclines, and comprises the shaft hole of tray deck, tray deck central authorities and several link slots around the tray deck, it is characterized in that described link slot is the formula setting of partly inclining.
Described tray deck is the skeleton of plum blossom frame, and described shaft hole is the connecting hole of plum blossom frame and host center axle, and described link slot is the plum blossom frame and the concave surface that is connected of grinding roller.
The connection concave surface of the link slot of traditional plum blossom frame is up, when maintenance and cleaning, need remove cleaning to the grinding roller assembly, during the maintain and replace bull ring, also needs whole plum blossom frame is removed, and wastes time and energy.
The plum blossom shelf structure that the utility model can address the above problem, need to support the deadweight of grinding roller assembly and huge centrifugal force, structure centre partly is used for accepting the moment of torsion from the host center axle, the grinding roller assembly of respective numbers is installed in several groove positions, the outside, and drive grinding roller assembly rotates around central shaft, faying face structure comprising the semicircle cambered surface that cooperates with the grinding roller assembly, difference is that the faying face structure of the described formula plum blossom shelf structure semi circular surface that partly inclines adopts incline structure, at utmost reduced radial dimension, thickness direction adopts and adds the high-level trough structure simultaneously, under same material weight, structural strength is bigger, then can make plum blossom be configured to compactness, rationally, reliably, simultaneously, do not need its dismounting, can carry out the maintenance of grinding roller assembly and bull ring and upgrade operation, reduce maintenance time, also avoid picture in the past Raymond machine plum blossom shelf structure need dismantle and could change bull ring, make it easily to cause meaningless dismounting amount and additional faults, and then improve the job stability of Raymond machine.
The described formula plum blossom shelf structure that partly inclines adopts incline structure, the formula setting of namely partly inclining at the faying face with grinding roller assembly installation semi circular surface.Its link slot quantity can cooperate grinding roller assembly quantity as required, adopts 2 rollers, 3 rollers, 4 rollers, 5 rollers, five kinds of forms of 6 rollers.
The utility model is by changing the support faying face incline structure form of plum blossom frame and grinding roller assembly, at utmost reduced plum blossom frame radial dimension, thickness direction adopts and adds the high-level trough structure simultaneously, under same material weight, structural strength is bigger, then can make plum blossom be configured to compactness, reasonable, reliable, improve the job stability of Raymond machine, avoiding resembling in the past Raymond machine plum blossom shelf structure need dismantle and could change bull ring, make it easily to cause meaningless dismounting amount and additional faults, simplify Raymond machine consumable accessory maintenance and repair condition.
In sum, the utility model is a kind of job stability that can improve Raymond machine, and simplifies the formula plum blossom frame that partly inclines of the maintenance and repair condition of Raymond machine consumable accessory.
Description of drawings
Fig. 1 is the general structure front view of prior art plum blossom frame;
Fig. 2 is the general structure stereogram of prior art plum blossom frame;
Fig. 3 is the general structure front view of the utility model embodiment plum blossom frame;
Fig. 4 is the general structure stereogram of the utility model embodiment plum blossom frame;
Among the figure: 1, tray deck; 2, shaft hole; 3, link slot.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further details.
In Fig. 1 and 2, traditional plum blossom frame comprises tray deck 1 and shaft hole 2, and the connection concave surface of its link slot 3 is fully up, when maintenance and cleaning, need remove cleaning to the grinding roller assembly, during the maintain and replace bull ring, also need whole plum blossom frame is removed, waste time and energy.
In Fig. 3-4, the utility model comprises the shaft hole 2 of tray deck 1, tray deck 1 central authorities and several link slots 3 around the tray deck 1, and described link slot 3 is the formula setting of partly inclining, and the angle of inclination can be 30 degree to 40 degree, has solved shortcoming of the prior art.
Claims (1)
1. the formula plum blossom frame that partly inclines comprises the shaft hole of tray deck, tray deck central authorities and several link slots around the tray deck, it is characterized in that described link slot is the formula setting of partly inclining.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320003810 CN203044091U (en) | 2013-01-04 | 2013-01-04 | Semi-inclined quincuncial frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320003810 CN203044091U (en) | 2013-01-04 | 2013-01-04 | Semi-inclined quincuncial frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203044091U true CN203044091U (en) | 2013-07-10 |
Family
ID=48727091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320003810 Expired - Lifetime CN203044091U (en) | 2013-01-04 | 2013-01-04 | Semi-inclined quincuncial frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203044091U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103816982A (en) * | 2014-02-18 | 2014-05-28 | 北京电力设备总厂 | Rotate tool for disassembly and assembly of grinding roller device of medium-speed roller-type coal pulverizer |
| CN103934066A (en) * | 2014-05-09 | 2014-07-23 | 上海建冶路桥机器设备有限公司 | Cone hanging bracket of cone milling machine |
-
2013
- 2013-01-04 CN CN 201320003810 patent/CN203044091U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103816982A (en) * | 2014-02-18 | 2014-05-28 | 北京电力设备总厂 | Rotate tool for disassembly and assembly of grinding roller device of medium-speed roller-type coal pulverizer |
| CN103816982B (en) * | 2014-02-18 | 2016-05-25 | 北京电力设备总厂有限公司 | For the throw of roller ring mill Burnisher apparatus dismounting |
| CN103934066A (en) * | 2014-05-09 | 2014-07-23 | 上海建冶路桥机器设备有限公司 | Cone hanging bracket of cone milling machine |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130710 |