CN203184075U - Centrifugal crusher - Google Patents
Centrifugal crusher Download PDFInfo
- Publication number
- CN203184075U CN203184075U CN 201320038039 CN201320038039U CN203184075U CN 203184075 U CN203184075 U CN 203184075U CN 201320038039 CN201320038039 CN 201320038039 CN 201320038039 U CN201320038039 U CN 201320038039U CN 203184075 U CN203184075 U CN 203184075U
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- Prior art keywords
- assembly
- annular wall
- lining
- centrifugal crusher
- lining papers
- Prior art date
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Abstract
The utility model discloses a centrifugal crusher, comprising a crushing barrel, a discharge hopper and a rotor, wherein a feeding hole, a discharge hole and a casting hammer are arranged on the rotor. The centrifugal crusher is characterized in that an annular wall is arranged on a bottom plate of the crushing barrel; and the upper edge of the annular wall forms a rough fluctuating shape. Compared with the prior art, the centrifugal crusher has the advantages that the collision range from the crushed material to the surface of the casting hammer is expanded by forming a height difference on the annular wall; the abrading burden at the surface of the casting hammer is reduced; and the service life of the casting hammer body can be prolonged.
Description
Technical field
The utility model relates to a kind of centrifugal crusher, belongs to mechanical field.
Background technology
Traditional centrifugal crusher comprises the cylindrical rotor that rotates at a high speed centered by vertical axis, broken raw material in the cylindrical rotor is under the action of centrifugal force that the rotation of rotor produces, discharge from the outlet of the peripheric surface of rotor, collide then on the material lining in the crushing chamber on every side and be broken into fine grained, the setting point of the broken raw material that falls from the material lining all is double altitudes on whole circle, the broken raw material that falls vary in size and the position of collision of material casting hammer body has some differences, but, the collision scope of more than half broken raw material limits to some extent, consequently, the wear range of material casting hammer body concentrates on narrow scope, makes the lifetime of material casting hammer body.In addition, along with the propelling of the wearing and tearing of material casting hammer body, crushing performance might reduce.
The utility model content
The utility model provides a kind of centrifugal crusher in order to solve the above-mentioned deficiency of prior art.
Above-mentioned purpose of the present utility model realizes by following technical scheme: a kind of centrifugal crusher, comprise broken tube, discharge bucket and rotor, described rotor is provided with dog-house, discharging opening and material casting hammer, it is characterized in that: the base plate of described broken tube is provided with annular wall, and described annular wall upper edge is rugged fluctuating shape.
Described annular wall is made of long lining papers assembly and becate lining assembly, and long lining papers assembly is equal with the bottom of becate lining assembly, and long lining papers assembly and becate lining assembly distribute alternately.
Described annular wall is made of some lining papers assemblies, and adjacent lining papers assembly is arranged on the broken tube end plate of differing heights.
Described annular wall is made of some lining papers assemblies, and described lining papers assembly top is provided with interior inclined-plane, and described lining papers assembly is arranged on the base plate of broken tube.
The utility model advantage compared with prior art is: by forming difference of height in annular wall, widened broken raw material toward the collision scope of the material casting flat side of a hammer, alleviated the wearing and tearing burden of the material casting flat side of a hammer, can prolong the service life of material casting hammer body.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of the utility model first embodiment annular wall.
Fig. 3 is the structural representation of the utility model second embodiment annular wall.
Fig. 4 is the structural representation of the utility model the 3rd embodiment annular wall.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
Embodiment 1.
As shown in Figure 1 and Figure 2, a kind of centrifugal crusher comprises broken tube 1, discharge bucket 2 and rotor 3, and described rotor 3 is provided with dog-house 4, discharging opening 5 and material casting hammer 6, it is characterized in that: the base plate 7 of described broken tube 1 is provided with annular wall 8, and described annular wall 8 upper edges are rugged fluctuating shape; Described annular wall 8 is made of long lining papers assembly 81 and becate lining assembly 82, and long lining papers assembly 81 is equal with the bottom of becate lining assembly 82, and long lining papers assembly 81 and becate lining assembly 82 distribute alternately.
Embodiment 2.
As Fig. 1, shown in Figure 3, a kind of centrifugal crusher comprises broken tube 1, discharge bucket 2 and rotor 3, and described rotor 3 is provided with dog-house 4, discharging opening 5 and material casting hammer 6, it is characterized in that: the base plate 7 of described broken tube 1 is provided with annular wall 8, and described annular wall 8 upper edges are rugged fluctuating shape; Described annular wall 8 is made of some lining papers assemblies 9, and adjacent lining papers assembly 9 and lining papers assembly 10 are arranged on the broken base plate 11 and base plate 12 of differing heights.
Embodiment 3.
As Fig. 1, shown in Figure 4, a kind of centrifugal crusher comprises broken tube 1, discharge bucket 2 and rotor 3, and described rotor 3 is provided with dog-house 4, discharging opening 5 and material casting hammer 6, it is characterized in that: the base plate 7 of described broken tube 1 is provided with annular wall 8, and described annular wall 8 upper edges are rugged fluctuating shape; Described annular wall 8 is made of some lining papers assemblies 13, and described lining papers assembly 13 tops are provided with interior inclined-plane 14, and described lining papers assembly 13 is arranged on the base plate 7 of broken tube 1.
But the above-mentioned specific embodiment is exemplary, is to be the restriction that this patent is comprised scope in order better to make those skilled in the art can understand this patent, can not to be interpreted as; So long as according to spirit that this patent discloses do anyly be equal to change or modify, all fall into the scope that this patent comprises.
Claims (4)
1. a centrifugal crusher comprises broken tube, discharge bucket and rotor, and described rotor is provided with dog-house, discharging opening and material casting hammer, and it is characterized in that: the base plate of described broken tube is provided with annular wall, and described annular wall upper edge is rugged fluctuating shape.
2. a kind of centrifugal crusher according to claim 1 is characterized in that: described annular wall is made of long lining papers assembly and becate lining assembly, and long lining papers assembly is equal with the bottom of becate lining assembly, and long lining papers assembly and becate serve as a contrast assembly and distribute alternately.
3. a kind of centrifugal crusher according to claim 1, it is characterized in that: described annular wall is made of some lining papers assemblies, and adjacent lining papers assembly is arranged on the broken tube end plate of differing heights.
4. a kind of centrifugal crusher according to claim 1, it is characterized in that: described annular wall is made of some lining papers assemblies, and described lining papers assembly top is provided with interior inclined-plane, and described lining papers assembly is arranged on the base plate of broken tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320038039 CN203184075U (en) | 2013-01-24 | 2013-01-24 | Centrifugal crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320038039 CN203184075U (en) | 2013-01-24 | 2013-01-24 | Centrifugal crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203184075U true CN203184075U (en) | 2013-09-11 |
Family
ID=49100975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320038039 Expired - Fee Related CN203184075U (en) | 2013-01-24 | 2013-01-24 | Centrifugal crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203184075U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105728110A (en) * | 2016-04-06 | 2016-07-06 | 福建南方路面机械有限公司 | Material throwing mechanism and centrifugal type crusher with same |
| CN112138783A (en) * | 2020-08-27 | 2020-12-29 | 枣庄鑫金山智能装备有限公司 | Vertical shaft hammer type sand making machine |
-
2013
- 2013-01-24 CN CN 201320038039 patent/CN203184075U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105728110A (en) * | 2016-04-06 | 2016-07-06 | 福建南方路面机械有限公司 | Material throwing mechanism and centrifugal type crusher with same |
| CN112138783A (en) * | 2020-08-27 | 2020-12-29 | 枣庄鑫金山智能装备有限公司 | Vertical shaft hammer type sand making machine |
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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: 20130911 Termination date: 20150124 |
|
| EXPY | Termination of patent right or utility model |