CN2291970Y - Jaw-crusher - Google Patents
Jaw-crusher Download PDFInfo
- Publication number
- CN2291970Y CN2291970Y CN 96249590 CN96249590U CN2291970Y CN 2291970 Y CN2291970 Y CN 2291970Y CN 96249590 CN96249590 CN 96249590 CN 96249590 U CN96249590 U CN 96249590U CN 2291970 Y CN2291970 Y CN 2291970Y
- Authority
- CN
- China
- Prior art keywords
- jaw
- crusher
- utility
- model
- moving
- 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 relates to a crusher, particularly an energy saving double cavity jaw crusher without idle motion. The double-cavity jaw crusher of the utility model comprises an upper machine frame, a lower machine frame, a four-bar linkage mechanism, two moving jaw plates, two fixed jaw plates and two crushing chambers. The four-bar linkage mechanism is composed of an eccentric shaft, a connecting rod, a rocker and a machine frame, wherein, one of the moving jaw plates together with one fixed jaw plate form another crushing chamber. The utility model has the advantages of high crushing efficiency and little energy consumption. The utility model can be used in the field of crushing operations, such as mine, metallurgy, electric power, building materials, chemical industry, transportation, etc.
Description
The utility model relates to a kind of disintegrating apparatus, particularly relates to a kind of jaw crusher.
The unit power of jaw crusher and production capacity are to weigh two leading indicators of complete machine performance, boost productivity, reduce unit power and once taked many measures, as: (1) changes support pattern, become just supporting and be negative supporting, improve characteristic value, the stroke of improving the standard has played the effect that improves production capacity; (2) crusher chamber is optimized, makes the coupling of feed and discharge reach optimum state, fully improve production capacity; (3) mechanism is optimized, jaw crusher is a kind of typical quadric chain, to the optimization of mechanism, makes the coupling of each rod member of disintegrating machine more reasonable, reaches best output characteristics, to improve production capacity etc.Though the measure of taking is a lot, these improvement are very incomplete, and the work characteristics of jaw crusher is an impulse stroke (shattering process of material), and a backstroke claims idle stroke (discharge process of material) again.Backstroke is a consumption of power, does not carry out crushing operation again.In existing jaw crusher structure, it is unavoidably, also to be a process can't eliminating.
The purpose of this utility model is to provide a kind of double-cavity jaw crusher of efficient, energy-conservation, no-idle running.
The purpose of this utility model is that the double-cavity jaw crusher that passes through to be proposed is realized.This disintegrating machine comprise upper spider, lower bearing bracket, quadric chain, two moving jaw plates, two decide jaw and two crusher chamber.Described quadric chain is made up of eccentric shaft, connecting rod, rocking bar and frame.A wherein said moving jaw plate and one decide jaw and form a crusher chamber, and described another moving jaw plate and another are decided jaw and formed another crusher chamber.When one of them crusher chamber was in impulse stroke, another crusher chamber was in backstroke.When described eccentric shaft turned over certain angle, then first crusher chamber was in backstroke, and second crusher chamber is in impulse stroke.With this reciprocation cycle, the energy of motor is fully utilized, and production capacity is doubled, and unit power significantly descends.
The utility model compared with prior art, crushing efficiency height, consuming little energy.
Fig. 1 is the utility model double-cavity jaw crusher structural representation.
As shown in Figure 1, double-cavity jaw crusher provided by the utility model, it comprises that upper spider, lower bearing bracket, two moving jaw plates 2 and 6, two decide jaw 1 and 7, two crusher chamber I and II and quadric chain.Described quadric chain is made up of eccentric shaft 4, connecting rod 3, rocking bar 5 and frame.A wherein said moving jaw plate 2 and one decide jaw 1 and form a crusher chamber I, and described another moving jaw plate 6 is decided jaw 7 with another and formed another crusher chamber II.Described two moving jaw plates 2 and 6 are located at respectively on the described connecting rod 3 in both sides of described eccentric shaft 4.Described connecting rod 3 is even for being rotationally connected with described frame with described rocking bar 5 and described rocking bar 5.
The utility model can be applicable to the field of comminution process such as mine, metallurgy, electric power, building materials, chemical industry, traffic.
Claims (3)
1, a kind of jaw crusher, it comprise upper spider, lower bearing bracket, moving jaw plate, one decide jaw, crusher chamber and quadric chain, it is characterized in that it comprises that also a moving jaw plate, one decide jaw and a crusher chamber, described quadric chain is made up of eccentric shaft, connecting rod, rocking bar and frame, a described moving jaw plate and one decide jaw and form a crusher chamber, and described another moving jaw plate and another are decided jaw and formed another crusher chamber.
2, jaw crusher according to claim 1 is characterized in that on the described connecting rod in both sides that described two moving jaw plates are located at described eccentric shaft respectively.
3, jaw crusher according to claim 1 and 2 is characterized in that described connecting rod and described rocking bar and described rocking bar and described frame are even for being rotationally connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96249590 CN2291970Y (en) | 1996-12-30 | 1996-12-30 | Jaw-crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96249590 CN2291970Y (en) | 1996-12-30 | 1996-12-30 | Jaw-crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2291970Y true CN2291970Y (en) | 1998-09-23 |
Family
ID=33921132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96249590 Expired - Fee Related CN2291970Y (en) | 1996-12-30 | 1996-12-30 | Jaw-crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2291970Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101259441B (en) * | 2007-03-07 | 2011-06-08 | 上海建设路桥机械设备有限公司 | Four bar linkage of heavy type hydraulic jaw crusher |
| CN103567002A (en) * | 2012-07-28 | 2014-02-12 | 朱兴良 | Jaw type sand powder crusher |
| CN105396643A (en) * | 2015-12-31 | 2016-03-16 | 湖南龙昶机械工程有限公司 | Dual-chamber dual-movable-jaw jaw crusher |
| CN106513090A (en) * | 2016-12-09 | 2017-03-22 | 徐亚 | Raw coal crushing device for mine |
| CN107626376A (en) * | 2017-09-29 | 2018-01-26 | 白皓 | A kind of jaw crusher |
| CN109046692A (en) * | 2018-09-06 | 2018-12-21 | 武威市津威环境科技有限责任公司 | construction waste crushing device |
-
1996
- 1996-12-30 CN CN 96249590 patent/CN2291970Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101259441B (en) * | 2007-03-07 | 2011-06-08 | 上海建设路桥机械设备有限公司 | Four bar linkage of heavy type hydraulic jaw crusher |
| CN103567002A (en) * | 2012-07-28 | 2014-02-12 | 朱兴良 | Jaw type sand powder crusher |
| CN105396643A (en) * | 2015-12-31 | 2016-03-16 | 湖南龙昶机械工程有限公司 | Dual-chamber dual-movable-jaw jaw crusher |
| CN105396643B (en) * | 2015-12-31 | 2017-11-28 | 湖南龙昶机械工程有限公司 | A kind of double-chamber double-moving jaw crusher |
| CN106513090A (en) * | 2016-12-09 | 2017-03-22 | 徐亚 | Raw coal crushing device for mine |
| CN107626376A (en) * | 2017-09-29 | 2018-01-26 | 白皓 | A kind of jaw crusher |
| CN109046692A (en) * | 2018-09-06 | 2018-12-21 | 武威市津威环境科技有限责任公司 | construction waste crushing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |