CN201055783Y - Physical pendulum jaw crusher - Google Patents
Physical pendulum jaw crusher Download PDFInfo
- Publication number
- CN201055783Y CN201055783Y CNU2007201496705U CN200720149670U CN201055783Y CN 201055783 Y CN201055783 Y CN 201055783Y CN U2007201496705 U CNU2007201496705 U CN U2007201496705U CN 200720149670 U CN200720149670 U CN 200720149670U CN 201055783 Y CN201055783 Y CN 201055783Y
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- CN
- China
- Prior art keywords
- tooth plate
- jaw crusher
- single toggle
- toggle jaw
- utility
- 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 discloses a compound pendulum jaw crusher. A fixed tooth plate is arranged slantingly and a flexible tooth plat is arranged vertically. The long shaft of the elliptic moving track of the particles on the crushing surface is nearly horizontal, so the vertical force of the crushing force is reduced and the horizontal force of the crushing force is increased to promote the crushing efficiency. Moreover, the horizontal displacement of the flexible tooth plate is increased, the power consumption is reduced and the feed size is increased. The utility model is applicable to various coarse crushers and fine crushers.
Description
Technical field
The utility model relates to a kind of breaker, relates in particular to a kind of single toggle jaw crusher.
Background technology
Single toggle jaw crusher is the widely used a kind of crushing mechanisms in field such as metallurgy, mine, building, is used for broken various ore or rock.
As shown in Figure 1, existing single toggle jaw crusher, the swing tooth plate 1 of crusher chamber is the installation of tilting, fixed tooth plate 2 is vertical the installation.Swing tooth plate 1 is under the synergy of bent axle 3 and bracket 4, and the particle on its plane of disruption moves along elliptic motion trace, realizes broken.
In the above-mentioned prior art, because swing tooth plate 1 is for tilting to install, the major axis of the elliptic motion trace of the particle on its plane of disruption is acclivitous, make crushing force produce a component vertically upward on the one hand, horizontal crushing force is reduced, and can produce a thrust that makes progress to material, dropped to crushing efficiency; The displacement of the horizontal direction of swing tooth plate 1 is reduced, increased power consumption, reduced material size.
Summary of the invention
The purpose of this utility model provides a kind of low in energy consumption, material size is big, crushing efficiency is high single toggle jaw crusher.
The purpose of this utility model is achieved through the following technical solutions:
Single toggle jaw crusher of the present utility model comprises fixed tooth plate, swing tooth plate, and the plane of disruption of described swing tooth plate and the angle of horizontal plane are more than or equal to 85 degree.
The technical scheme that is provided by above-mentioned the utility model as can be seen, single toggle jaw crusher described in the utility model, because the plane of disruption of swing tooth plate and the angle of horizontal plane are more than or equal to 85 degree, near vertical, the major axis of the elliptic motion trace of the particle on its plane of disruption is near level, the crushing force vertical stress component is reduced, and horizontal component strengthens, and has improved crushing efficiency; And the displacement of the horizontal direction of swing tooth plate is increased, reduced power consumption, increased material size.
Description of drawings
Fig. 1 is the structure principle chart of single toggle jaw crusher in the prior art;
Fig. 2 is the structure principle chart of the utility model single toggle jaw crusher;
Fig. 3 is the side sectional structure schematic diagram of the utility model single toggle jaw crusher specific embodiment;
Fig. 4 is the front broken section structural representation of the utility model single toggle jaw crusher specific embodiment.
The specific embodiment
Single toggle jaw crusher of the present utility model, its preferable specific embodiment comprise fixed tooth plate 2, swing tooth plate 1 as shown in Figure 2, and fixed tooth plate 2 is fixed on the frame, flexibly connect by eccentric shaft 3 between the upper end of swing tooth plate 1 and the frame; Flexibly connect by bracket 4 between the lower end of described swing tooth plate 1 and the frame.Swing tooth plate 1 is under the synergy of bent axle 3 and bracket 4, and the particle on its plane of disruption moves along elliptic motion trace, realizes broken.
The plane of disruption of above-mentioned swing tooth plate 1 and the angle α of horizontal plane can vertical with horizontal plane or approaching vertical settings more than or equal to 85 degree.
Above-mentioned fixed tooth plate 2 is obliquely installed, and the angle β of its plane of disruption and horizontal plane can be the 65-75 degree smaller or equal to 75 degree.
The utility model is because fixed tooth plate 2 is the installation of tilting, and swing tooth plate 1 is vertical the installation.Movement locus when having changed the swing tooth plate broken material reduces crushing force component vertically upward, and horizontal component strengthens, and has improved crushing efficiency, and has reduced crossing of material and pulverized, and has improved the percentage of finished product materials.
And the displacement of the horizontal direction of swing tooth plate 1 is increased, increased material size.In other words be under the situation of same big displacement, the eccentric throw of eccentric shaft 3 is reduced, reduced power consumption.
As shown in Figure 3, Figure 4, single toggle jaw crusher of the present utility model can be used for coarse crushing, also can be used for fine crushing.
With 600 * 900 millimeters coarse crushing disintegrating machines is example, and material inlet is of a size of 600 * 900 millimeters, and promptly the spacing between the upper end of fixed tooth plate 2 and swing tooth plate 1 is 600 millimeters; Spacing between the lower end is the 75-125 millimeter.The width of fixed tooth plate 2 and swing tooth plate 1 is 900 millimeters.Maximum material size is 600 millimeters, and the maximum material size of the disintegrating machine of this specification is 500 millimeters in the prior art.
(spacing between the upper end of fixed tooth plate 2 and swing tooth plate 1 is 250 millimeters with 250 * 1200 millimeters fine crusher below; Spacing between the lower end is the 25-60 millimeter.The width of fixed tooth plate 2 and swing tooth plate 1 is 1200 millimeters.) be example, the performance parameter contrast of disintegrating machine in the utility model and the prior art is described, as shown in table 1:
Table 1:
| Prior art | The utility model | ||
| Maximum feeding granularity (mm) | 210 | 250 | Improve 19% |
| Material compression strength (MPa) | 250 | 350 | Improve 40% |
| Disposal ability (m3/h) | 21 | 28 | Improve 33.3% |
| Motor power (output) (Kw) | 60 | 37 | Energy-conservation 38.3% |
| Consumable accessory tooth plate service life (h) | 1200 | 2400 | Improve 100% |
The above; it only is the preferable specific embodiment of the utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the variation that can expect easily or replacement all should be encompassed within the protection domain of the present utility model.
Claims (9)
1. a single toggle jaw crusher comprises swing tooth plate, it is characterized in that, the plane of disruption of described swing tooth plate and the angle of horizontal plane are more than or equal to 85 degree.
2. single toggle jaw crusher according to claim 1 is characterized in that the plane of disruption of described swing tooth plate is vertical with horizontal plane.
3. single toggle jaw crusher according to claim 1 is characterized in that, also comprises fixed tooth plate, and the plane of disruption of described fixed tooth plate and horizontal plane angle are smaller or equal to 75 degree.
4. single toggle jaw crusher according to claim 3 is characterized in that, the plane of disruption of described fixed tooth plate and horizontal plane angle are the 65-75 degree.
5. according to each described single toggle jaw crusher of claim 1 to 4, it is characterized in that, also comprise frame, flexibly connect by eccentric shaft between the upper end of described swing tooth plate and the frame; Flexibly connect by bracket between the lower end of described swing tooth plate and the frame.
6. according to claim 3 or 4 described single toggle jaw crushers, it is characterized in that the spacing between the upper end of described fixed tooth plate and swing tooth plate is 600 millimeters; Spacing between the lower end is the 75-125 millimeter.
7. single toggle jaw crusher according to claim 6 is characterized in that, the width of described fixed tooth plate and swing tooth plate is 900 millimeters.
8. according to claim 3 or 4 described single toggle jaw crushers, it is characterized in that the spacing between the upper end of described fixed tooth plate and swing tooth plate is 250 millimeters; Spacing between the lower end is the 25-60 millimeter.
9. single toggle jaw crusher according to claim 8 is characterized in that, the width of described fixed tooth plate and swing tooth plate is 1200 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201496705U CN201055783Y (en) | 2007-06-15 | 2007-06-15 | Physical pendulum jaw crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201496705U CN201055783Y (en) | 2007-06-15 | 2007-06-15 | Physical pendulum jaw crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201055783Y true CN201055783Y (en) | 2008-05-07 |
Family
ID=39424629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201496705U Expired - Fee Related CN201055783Y (en) | 2007-06-15 | 2007-06-15 | Physical pendulum jaw crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201055783Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2463110C1 (en) * | 2011-04-22 | 2012-10-10 | Государственное образовательное учреждение высшего профессионального образования "Санкт-Петербургский государственный горный институт имени Г.В. Плеханова (технический университет)" | Jaw crusher |
| CN103639006A (en) * | 2013-11-21 | 2014-03-19 | 安吉众志矿山机械制造有限公司 | Stone rolling machine used in mine |
-
2007
- 2007-06-15 CN CNU2007201496705U patent/CN201055783Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2463110C1 (en) * | 2011-04-22 | 2012-10-10 | Государственное образовательное учреждение высшего профессионального образования "Санкт-Петербургский государственный горный институт имени Г.В. Плеханова (технический университет)" | Jaw crusher |
| CN103639006A (en) * | 2013-11-21 | 2014-03-19 | 安吉众志矿山机械制造有限公司 | Stone rolling machine used in mine |
| CN103639006B (en) * | 2013-11-21 | 2015-12-09 | 安吉众志矿山机械制造有限公司 | Stone machine is rolled in a kind of mine |
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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: 20080507 Termination date: 20150615 |
|
| EXPY | Termination of patent right or utility model |