CN202962526U - Jaw crusher - Google Patents
Jaw crusher Download PDFInfo
- Publication number
- CN202962526U CN202962526U CN 201220673978 CN201220673978U CN202962526U CN 202962526 U CN202962526 U CN 202962526U CN 201220673978 CN201220673978 CN 201220673978 CN 201220673978 U CN201220673978 U CN 201220673978U CN 202962526 U CN202962526 U CN 202962526U
- Authority
- CN
- China
- Prior art keywords
- bearing
- jaw crusher
- oil
- filler point
- rack
- 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
Links
- 239000000945 filler Substances 0.000 claims description 16
- 238000007789 sealing Methods 0.000 claims description 3
- 230000001050 lubricating effect Effects 0.000 abstract description 2
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 17
- 230000000694 effects Effects 0.000 description 3
- 239000010687 lubricating oil Substances 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Crushing And Grinding (AREA)
Abstract
The utility model discloses a jaw crusher. The jaw crusher comprises a rack, wherein two bearing blocks are symmetrically arranged on the top of the rack, eccentric shafts are installed in the bearing blocks through bearing assemblies, belt wheels are respectively assembled on the two ends of each eccentric shaft, each bearing assembly comprises a bearing and bearing through covers on the two sides of the bearing, an oil charging hole is formed in the outer bearing through cover, and an oil charging hole pin is plugged in the oil charging hole. Oil is filled from the outside of the rack, so that oil filling is not restricted by external environments, is convenient and quick and has a good lubricating effect, the normal operation of equipment can be ensured, and the service life of the bearing is prolonged; and the jaw crusher does not have rigid requirements on bearing model selection.
Description
Technical field
The utility model relates to the mining equipment technical field, more particularly, relates in particular to a kind of jaw crusher.
Background technology
The rack bearing of tradition jaw crusher is generally to carry out oiling by the oilhole on FE Tiler, in oiling, must complete with high-pressure oil gun, to reach the effect of lubricating bearings.Be subject to environmental limitations due to traditional jaw crusher when the oiling, must complete having under the condition of high-pressure oil gun, if oiling timely all has considerable influence to equipment operation, bearing life etc.; And the jaw crusher frame bearing is general, and what adopt is deep groove ball bearing, and this kind oiling mode has larger restriction to the type selecting of bearing.
The utility model content
The purpose of this utility model is to provide a kind of jaw crusher for above-mentioned the deficiencies in the prior art, and this kind jaw crusher is not restricted by external environment condition when oiling, and is convenient and swift.
For achieving the above object, jaw crusher provided by the utility model, comprise frame, the top of frame is arranged with two bearing blocks, by bearing assembly, eccentric shaft is installed in described bearing block, a belt wheel respectively is equipped with at the two ends of eccentric shaft, and described bearing assembly comprises bearing and is arranged on the bearing air cover of bearing both sides, wherein be positioned on the bearing air cover in the outside and have oil filler point, the oil filler point place adds and is plugged with the oil filler point pin.
The utility model is arranged on oil filler point on the bearing air cover that is positioned at the outside, carry out oiling outside frame, not restricted by external environment condition, convenient and swift, lubricant effect is better, can guarantee the normal operation of equipment, improve the service life of bearing, and to the type selecting of bearing without larger rigid requirement.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the partial enlarged drawing at A place in Fig. 1.
In figure: the 1-frame; The 11-bearing block; The 2-bearing; The 3-bearing air cover; The 31-oil filler point; 32-oil filler point pin; The 33-oil sealing; The 4-eccentric shaft; The 5-belt wheel.
The specific embodiment
The utility model is described in further detail below in conjunction with the embodiment in accompanying drawing, but do not consist of any restriction of the present utility model.
Consult shown in Figure 1ly, a kind of jaw crusher provided by the utility model comprises frame 1, and the top of frame 1 is arranged with two bearing blocks 11, by bearing assembly, eccentric shaft 4 is installed in described bearing block 11, and a belt wheel 5 respectively is equipped with at the two ends of eccentric shaft 4.Described bearing assembly comprises bearing 2 and is arranged on the bearing air cover 3 of bearing 2 both sides, wherein is positioned on the bearing air cover 3 in the outside to have oil filler point 31, and oil filler point 31 places add and are plugged with oil filler point pin 32, as shown in Figure 2.
During oiling, the oil filler point pin 32 of outwarding winding injects lubricating oil by oil filler point 31, the positioning port of lubricating oil on bearing transparent cover 3 flows into bearing 2, and bearing 2 is lubricated, after refueling completely, screw oil filler point pin 32 and get final product, oil filler point pin 32 has also played dustproof effect simultaneously.In order to prevent the lubricating oil infiltration, be equipped with oil sealing 33 in each bearing air cover 3.
Claims (2)
1. jaw crusher, comprise frame, the top of frame is arranged with two bearing blocks, by bearing assembly, eccentric shaft is installed in described bearing block, a belt wheel respectively is equipped with at the two ends of eccentric shaft, it is characterized in that: described bearing assembly comprises bearing and is arranged on the bearing air cover of bearing both sides, wherein is positioned on the bearing air cover in the outside to have oil filler point, and the oil filler point place adds and is plugged with the oil filler point pin.
2. jaw crusher according to claim 1, is characterized in that: be equipped with oil sealing in described each bearing air cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220673978 CN202962526U (en) | 2012-12-10 | 2012-12-10 | Jaw crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220673978 CN202962526U (en) | 2012-12-10 | 2012-12-10 | Jaw crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202962526U true CN202962526U (en) | 2013-06-05 |
Family
ID=48503657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220673978 Expired - Fee Related CN202962526U (en) | 2012-12-10 | 2012-12-10 | Jaw crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202962526U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103706426A (en) * | 2013-12-13 | 2014-04-09 | 四川矿山机器（集团）有限责任公司 | Discharge port adjusting device of jaw crusher |
-
2012
- 2012-12-10 CN CN 201220673978 patent/CN202962526U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103706426A (en) * | 2013-12-13 | 2014-04-09 | 四川矿山机器（集团）有限责任公司 | Discharge port adjusting device of jaw crusher |
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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: 20130605 Termination date: 20151210 |
|
| EXPY | Termination of patent right or utility model |