CN202991870U - Cone crusher slide bearing - Google Patents
Cone crusher slide bearing Download PDFInfo
- Publication number
- CN202991870U CN202991870U CN 201220636846 CN201220636846U CN202991870U CN 202991870 U CN202991870 U CN 202991870U CN 201220636846 CN201220636846 CN 201220636846 CN 201220636846 U CN201220636846 U CN 201220636846U CN 202991870 U CN202991870 U CN 202991870U
- Authority
- CN
- China
- Prior art keywords
- bearing
- shaft hole
- circular shaft
- cone crusher
- slide bearing
- 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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Abstract
The utility model provides a cone crusher slide bearing. The cone crusher slide bearing comprises a bearing body with a flange at one end and a circular shaft hole in the middle, and is characterized in that radial direction oil grooves are arranged in the circular shaft hole and along the circumference wall of the circular shaft hole. According to the cone crusher slide bearing, the radial direction oil grooves are arranged on the cone crusher slide bearing and along the circumference wall of the circular shaft hole so as to achieve a purpose of sufficient lubrication, so that the problem of overheat of a bearing caused by insufficient lubrication is avoided, and furthermore under the sufficient lubrication of lubricating oil, bearing capacity of the bearing is improved, and the phenomena of material blocking and jamming caused by overload are avoided.
Description
Technical field
The utility model relates to a kind of sliding bearing, and a kind of gyratory crusher sliding bearing particularly belongs to mechanical lubrication design and manufacturing technology field.
Background technique
Gyratory crusher is widely used in the industries such as metallurgy, mine, can be used for ore, the rock of broken medium and medium above intensity.But, in the actual production using process, main eccentric sliding bearing or horizontal slip bearing often can occur by the situation of scaling loss, cause the normal production order to be upset because of maintain and replace.In addition, in case the ore processing inlet amount is bigger than normal, main frame will produce putty because of bearing fault, and when particularly ore dampness was larger, putty, jam phenomenon were particularly outstanding.For addressing the above problem the operating overload protective system of having to, this system in case start will make the bulk mineral aggregate be forced to automatic discharge undressed during to desired granularity, thus can not reach regulation the ore grain size requirement.Therefore be necessary prior art is improved.
Summary of the invention
Overheated damage easily occurs for solving existing gyratory crusher sliding bearing when the normal operation, and load carried causes the problem of disintegrator putty, jam when excessive, the utility model provides a kind of gyratory crusher sliding bearing.
The utility model is completed by following technical proposal: a kind of gyratory crusher sliding bearing, comprise that an end is flanged, the bearing support in circular shaft hole is established at the middle part, it is characterized in that being provided with radially oil groove along peripheral wall in the circular shaft hole, so that bearing increases the lubricant oil oil inlet quantity by the radially oil groove on peripheral wall when operation, thereby avoid causing overheated and bearing burnt because bearing lubrication is bad, and overload and increasing friction force.
Described radially oil groove is established two at least, and is connected with an axial oil groove, and axial oil groove is communicated with an oilhole, and oilhole is connected with the lubricant oil delivery pipe, and is lubricated with reinforcement.
The utlity model has following advantages and effect: adopt such scheme, by along peripheral wall, radially oil groove is set on the gyratory crusher sliding bearing, to reach the purpose of sufficient lubrication, thereby avoid lubricated insufficient bearing running hot problem that causes, with under the sufficient lubrication of lubricant oil, improve the bearing capacity of bearing, avoided the putty, the jam phenomenon that cause because of overload.Be a desirable disintegrator bearing in fact.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
As Fig. 1, the gyratory crusher sliding bearing that the utility model provides, comprise that an end is flanged 1, the bearing support 3 in circular shaft hole 2 is established at the middle part, and circular shaft hole 2 is interior is provided with two radially oil grooves 4 along peripheral wall, article two, radially oil groove 4 is connected with an axial oil groove 6, axial oil groove 6 is communicated with an oilhole 5, and oilhole 5 is connected with the lubricant oil delivery pipe, as Fig. 1, so that bearing increases the lubricant oil oil inlet quantity by the radially oil groove 4 on peripheral wall when operation, thereby the generation of the bearing running hot of avoiding and overload.
Claims (2)
1. a gyratory crusher sliding bearing, comprise that an end is flanged, and the bearing support in circular shaft hole is established at the middle part, it is characterized in that being provided with radially oil groove along peripheral wall in the circular shaft hole.
2. gyratory crusher sliding bearing according to claim 1 is characterized in that described radially oil groove establishes two at least, and is connected with an axial oil groove that axial oil groove is communicated with an oilhole, and oilhole is connected with the lubricant oil delivery pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220636846 CN202991870U (en) | 2012-11-28 | 2012-11-28 | Cone crusher slide bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220636846 CN202991870U (en) | 2012-11-28 | 2012-11-28 | Cone crusher slide bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202991870U true CN202991870U (en) | 2013-06-12 |
Family
ID=48563054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220636846 Expired - Fee Related CN202991870U (en) | 2012-11-28 | 2012-11-28 | Cone crusher slide bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202991870U (en) |
-
2012
- 2012-11-28 CN CN 201220636846 patent/CN202991870U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20171128 |