CN202570266U - Upper rocker arm for vertical mill - Google Patents
Upper rocker arm for vertical mill Download PDFInfo
- Publication number
- CN202570266U CN202570266U CN 201120478990 CN201120478990U CN202570266U CN 202570266 U CN202570266 U CN 202570266U CN 201120478990 CN201120478990 CN 201120478990 CN 201120478990 U CN201120478990 U CN 201120478990U CN 202570266 U CN202570266 U CN 202570266U
- Authority
- CN
- China
- Prior art keywords
- rocker arm
- hole
- upper rocker
- main body
- axis
- 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 - Fee Related
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- Crushing And Grinding (AREA)
Abstract
The utility model relates to an upper rocker arm, in particular to an upper rocker arm for a vertical mill, which relates to the technical field machinery. The upper rocker arm solves the problems of unreasonable structural design, insufficient strength and the like. The upper rocker arm comprises a main body with a through hole 1, and an auxiliary body connected with the external surface of the main body and provided with a through hole 2. The upper rocker arm is characterized in that the axis of the through hole 1 is perpendicular to the axis of the through hole 2. The upper rocker arm has the advantages that as the main body and the auxiliary body are integrated, the overall strength of the upper rocker arm is improved; and the axis of the through hole 1 is perpendicular to the axis of the through hole 2, so that interconnection among parts can be realized.
Description
Technical field
The utility model relates to field of mechanical technique, relates to a kind of upper rocker arm, especially relates to a kind of vertical mill upper rocker arm.
Background technology
Grinding machine is different according to milling medium and grinding material, can be divided into ball mill, rod mill, tube mill, and autogenous tumbling mill revolves mortar formula roller mill etc.Ceramic industry is generally adopted intermittent ball mill in producing; Adopt wet production, its abrasive action can be divided into two parts, the one, between the abrasive body and abrasive body and simplified between abrasive action; The 2nd, the percussion when abrasive body falls will be started with from this two aspect in order to improve grinding efficiency." the how broken few mill " technology and the technology of metallic ore are topics of having carried a lot of years, reduce the mill feed size of ball mill, before ball mill, increase by one section pre-grinding or ultra-fine broken technology, are the energy-saving and cost-reducing important technology innovations of bargh.The research of grinding machine comminution technology is one of emphasis in the Mineral Processing Engineering technology.Comminution technology is to utilize energy that ore is pushed, impacts and grinds through grinding machine, makes valuable mineral monomer cleavage in the ore, is beneficial to the process that the next stage sorts.One of part that the upper rocker arm grinding machine is indispensable, it is that an end is contained on single column, can turn round around the column axis, and can move up and down and have the part of horizontal guide rail along its axis.Upper rocker arm exists the some shortcomings part at present, and unreasonable such as the existing structure design, problems such as insufficient strength still exist.
The utility model content
The purpose of the utility model is to the problems referred to above, provide a kind of rational in infrastructure, physical life long, vertical mill upper rocker arm with low cost.
For achieving the above object; The utility model has adopted following technical proposal: this vertical mill upper rocker arm comprises the main body that has through hole one and is connected the main body outer surface and has the accessory body of through hole two; It is characterized in that the axis and through hole two axis of shown through hole one are perpendicular.
In above-mentioned a kind of vertical mill upper rocker arm, described main body is cylindric, and described accessory body is " H " type, and described main body and accessory body are integral type.
Compared with prior art, the advantage of the utility model is: because main body and accessory body are integral type, strengthened the bulk strength of upper rocker arm; The axis of the axis of through hole one and through hole two is perpendicular, can realize interconnecting between the part.
Description of drawings
Fig. 1 is the sketch map of the utility model.
Among the figure, main body 1, through hole 1, accessory body 2, through hole 2 21.
The specific embodiment
As shown in Figure 1, a kind of vertical mill upper rocker arm comprises the main body 1 that has through hole 1, and main body 1 is cylindric and is connected main body 1 outer surface and has the accessory body 2 of through hole 2 21 that accessory body 2 is " H " type, and described main body 1 is an integral type with accessory body 2.Because main body 1 is an integral type with accessory body 2, has strengthened the bulk strength of upper rocker arm; The axis and through hole 2 21 axis of shown through hole 1 are perpendicular.The axis of the axis of through hole 1 and through hole 2 21 is perpendicular, can realize interconnecting between the part, and the transmission between the two.
Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from the spirit of the utility model or surmount the defined scope of appended claims.
Although this paper has used terms such as main body 1, through hole 1, accessory body 2, through hole 2 21 morely, do not get rid of the possibility of using other term.Using these terms only is in order to describe and explain the essence of the utility model more easily; It all is contrary with the utility model spirit being construed to any additional restriction to them.
Claims (2)
1. vertical mill upper rocker arm comprises the main body (1) that has through hole one (11) and is connected main body (1) outer surface and has the accessory body (2) of through hole two (21), it is characterized in that the axis and through hole two (21) axis of shown through hole one (11) are perpendicular.
2. vertical mill upper rocker arm according to claim 1 is characterized in that, described main body (1) is cylindric, and described accessory body (2) is " H " type, and described main body (1) and accessory body (2) are integral type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120478990 CN202570266U (en) | 2011-11-27 | 2011-11-27 | Upper rocker arm for vertical mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120478990 CN202570266U (en) | 2011-11-27 | 2011-11-27 | Upper rocker arm for vertical mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202570266U true CN202570266U (en) | 2012-12-05 |
Family
ID=47239722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120478990 Expired - Fee Related CN202570266U (en) | 2011-11-27 | 2011-11-27 | Upper rocker arm for vertical mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202570266U (en) |
-
2011
- 2011-11-27 CN CN 201120478990 patent/CN202570266U/en not_active Expired - Fee Related
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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: 20121205 Termination date: 20141127 |
|
| EXPY | Termination of patent right or utility model |