CN203389705U - Pulverizing chamber for hammer type universal pulverizer - Google Patents
Pulverizing chamber for hammer type universal pulverizer Download PDFInfo
- Publication number
- CN203389705U CN203389705U CN201320511453.1U CN201320511453U CN203389705U CN 203389705 U CN203389705 U CN 203389705U CN 201320511453 U CN201320511453 U CN 201320511453U CN 203389705 U CN203389705 U CN 203389705U
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- CN
- China
- Prior art keywords
- cavity
- movable hammer
- pulverizing chamber
- hammer
- paddle type
- 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 pulverizing chamber for a hammer type universal pulverizer. The pulverizing chamber comprises a front cover plate, a rear cover plate and a cavity, wherein the cavity is formed by buckling the front cover plate and the rear cover plate; the side wall of the front cover plate is provided with a feed port; the front cover plate is provided with a sealing cover for sealing the feed port; a movable hammer is rotatablely connected in the cavity; fixing devices for limiting the rotation track of the movable hammer in the cavity are fixedly arranged on both the inner side wall of the rear cover plate and the inner side wall of the front cover plate; a gap which facilitates the rotation of the movable hammer is arranged between the fixing devices and the movable hammer; the upper end and the lower end of the cavity are provided with filter devices. The pulverizing chamber has the advantages that the material in the cavity is pulverized through a movable cone, the movement track of the movable hammer is fixed through the fixing devices, the force balance during material impact of the movable hammer is guaranteed, the pulverized material particles are uniform in size, the quality of the pulverized material is improved, the service life of the movable hammer is prolonged and the production cost is reduced.
Description
Technical field
The utility model relates to a kind of paddle type mill Universalpulverizer pulverizing chamber.
Background technology
Pulverizer is crushed to by the former powder of large-sized solid the plant equipment that requires size as a kind of, the pulverizing chamber that existing pulverizer is used is to be provided with Disintegrating knife in cavity, Disintegrating knife rotates material is pulverized, Disintegrating knife, when rotating, is easily offset like this, makes the material particles after pulverizing not of uniform size, crushing effect is bad, quality cannot reach requirement, and the service life of Disintegrating knife is short, has improved production cost.
Utility model content
The existing pulverizer of the technical problems to be solved in the utility model exists crushing effect bad by pulverizing chamber, and quality cannot reach requirement, and service life is short, production cost is high, thereby a kind of paddle type mill Universalpulverizer pulverizing chamber is provided.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions: a kind of paddle type mill Universalpulverizer pulverizing chamber, comprise front shroud, the cavity that back shroud and front shroud and back shroud snapping form, on the sidewall of described front shroud, have charging aperture, described front shroud is provided with the seal cover of charging aperture sealing, in described cavity, be rotatably connected to movable hammer, on the madial wall of described back shroud and the madial wall of front shroud, be all fixed with the fixture of restraint hammer rotary motion trace in cavity, between described fixture and movable hammer, be provided with and be convenient to the gap that movable hammer rotates, upper end and the lower end of described cavity are provided with filter.
Preferably, the cross section of described movable hammer is work shape, described movable Chui vertical portion is rotatably connected on cavity, described gap is arranged between the bottom of horizontal part and the top of fixture of movable hammer, the horizontal part top of described movable hammer is provided with arc sections, connects reliable, easy for installation, crushing material is convenient in the setting of arc sections, and result of use is good.
Preferably, described fixture is fixed disk, described fixed disk is provided with at least two fixed teeth that are evenly distributed on fixed disk, simple in structure, the fixed teeth being fixed with on fixed disk is fixing by activity hammer, guaranteed that movable hammer is not offset when rotating, improved crushing effect, improved service life.
Preferably, described movable hammer is rotatably connected in cavity by power transmission shaft, and the middle part of described movable hammer is provided with the axle sleeve coordinating with power transmission shaft, also can be convenient to the connected mode of rotating by other, power transmission shaft is connected with axle sleeve, and rotating effect is good, connect reliably, be convenient to drive.
Preferably, be provided with and be convenient to the fixing fixed block of filter in described cavity, the sidewall of described fixed block is provided with is convenient to the mounting groove that filter is installed, and the cross section of described mounting groove is U-shaped, simple in structure, is convenient to install fix, and result of use is good.
Preferably, described filter is screen cloth, the thickness of described screen cloth is 10～20mm, and screen filtration is effective, the raw material after pulverizing can be filtered on request, when the thickness of screen cloth is less than 10mm, raw material poor filtration effect after pulverizing, crushed material easily remains in cavity, when the thickness of screen cloth is greater than 10mm, large granular materials after pulverizing easily stops up screen cloth, is unfavorable for the filtration of crushing rear material.
Preferably, described charging aperture is circular hole or square hole, also can be convenient to for other shape of processing, and circular hole, square hole working conveniently, are convenient to material feeding, and result of use is good.
Preferably, the horizontal center line of described movable hammer overlaps with the horizontal center line of charging aperture, and crushing material is effective, simple in structure.
In sum, advantage of the present utility model: bore the material in cavity is pulverized by activity, and by fixture, the movement locus of activity hammer is fixed, dynamics balance while having guaranteed movable hammer to material impact, material particles size after pulverizing evenly, improve the quality after crushing material, in the service life of having improved movable hammer, reduced production cost.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is the structural representation of pulverizing chamber for a kind of paddle type mill Universalpulverizer of the utility model.
The specific embodiment
As shown in Figure 1, a kind of paddle type mill Universalpulverizer pulverizing chamber, comprise front shroud 2, the cavity 1 that back shroud 3 and front shroud 2 and back shroud 3 snappings form, on the sidewall of described front shroud 2, have charging aperture 21, described front shroud 2 is provided with the seal cover of charging aperture 21 sealings, in described cavity 1, be rotatably connected to movable hammer 4, on the madial wall of the madial wall of described back shroud 3 and front shroud 2, be all fixed with restraint hammer 4 fixtures 5 in cavity 1 interior rotary motion trace, between described fixture 5 and movable hammer 4, be provided with and be convenient to the gap that movable hammer 4 rotates, the upper end of described cavity 1 and lower end are provided with filter 6, the cross section of described movable hammer 4 is work shape, the vertical portion of described movable hammer 4 is rotatably connected on cavity 1, described gap is arranged between the bottom of horizontal part and the top of fixture 5 of movable hammer 4, the horizontal part top of described movable hammer 4 is provided with arc sections, connect reliable, easy for installation, crushing material is convenient in the setting of arc sections, result of use is good, described fixture 5 is fixed disk, described fixed disk is provided with at least two fixed teeth 51 that are evenly distributed on fixed disk, simple in structure, the fixed teeth 51 being fixed with on fixed disk is fixing by activity hammer 4, guaranteed that movable hammer 4 is not offset when rotating, improved crushing effect, improved service life, described movable hammer 4 is rotatably connected in cavity 1 by power transmission shaft 7, the middle part of described movable hammer 4 is provided with the axle sleeve 41 coordinating with power transmission shaft 7, also can be convenient to the connected mode of rotating by other, power transmission shaft 7 is connected with axle sleeve 41, rotating effect is good, connect reliable, be convenient to drive, in described cavity 1, be provided with and be convenient to the fixing fixed block of filter 6 11, the sidewall of described fixed block 11 is provided with is convenient to the mounting groove that filter 6 is installed, the cross section of described mounting groove is U-shaped, simple in structure, be convenient to install fixing, result of use is good, described filter 6 is screen cloth, the thickness of described screen cloth is 10～20mm, screen filtration is effective, raw material after pulverizing can be filtered on request, when the thickness of screen cloth is less than 10mm, raw material poor filtration effect after pulverizing, crushed material easily remains in cavity 1, when the thickness of screen cloth is greater than 10mm, large granular materials after pulverizing easily stops up screen cloth, be unfavorable for the filtration of crushing rear material, described charging aperture 21 is circular hole or square hole, also can be convenient to for other shape of processing, circular hole, square hole working is convenient, be convenient to material feeding, result of use is good, the horizontal center line of described movable cone 4 overlaps with the horizontal center line of charging aperture 21, crushing material is effective, simple in structure.
Charging aperture 21 chargings that the raw material that need are pulverized is provided with by front shroud 2, by drive unit, drive power transmission shaft 7 to rotate, thereby 4 pairs of materials of drive activity hammer impact and beat, by being arranged on protecgulum 2 and fixture 5 on bonnet 3, having limited movable hammer 4 and be not offset in the process of beaing, make material can be subject to uniform power when pulverizing, material after pulverizing filters by the filter 6 being provided with in cavity 1, the material that particle is large still remains in cavity 1, operate successively, just can to material, pulverize easily.
By activity, bore the material in cavity is pulverized, and by fixture, the movement locus of activity hammer is fixed, dynamics balance while having guaranteed movable hammer to material impact, material particles size after pulverizing evenly, improved the quality after crushing material, improve the service life of movable hammer, reduced production cost.
Claims (8)
1. a paddle type mill Universalpulverizer pulverizing chamber, comprise front shroud (2), the cavity (1) that back shroud (3) and front shroud (2) and back shroud (3) snapping form, on the sidewall of described front shroud (2), have charging aperture (21), described front shroud (2) is provided with the seal cover of charging aperture (21) sealing, it is characterized in that: in described cavity (1), be rotatably connected to movable hammer (4), on the madial wall of the madial wall of described back shroud (3) and front shroud (2), be all fixed with the fixture (5) of restraint hammer (4) rotary motion trace in cavity (1), between described fixture (5) and movable hammer (4), be provided with and be convenient to the gap that movable hammer (4) rotates, the upper end of described cavity (1) and lower end are provided with filter (6).
2. a kind of paddle type mill Universalpulverizer pulverizing chamber according to claim 1, it is characterized in that: the cross section of described movable hammer (4) is work shape, the vertical portion of described movable hammer (4) is rotatably connected on cavity (1), described gap is arranged between the bottom of horizontal part and the top of fixture (5) of movable hammer (4), and the horizontal part top of described movable hammer (4) is provided with arc sections.
3. a kind of paddle type mill Universalpulverizer pulverizing chamber according to claim 1, is characterized in that: described fixture (5) is fixed disk, and described fixed disk is provided with at least two fixed teeth (51) that are evenly distributed on fixed disk.
4. a kind of paddle type mill Universalpulverizer pulverizing chamber according to claim 2, it is characterized in that: described movable hammer (4) is rotatably connected in cavity (1) by power transmission shaft (7), the middle part of described movable hammer (4) is provided with the axle sleeve (41) coordinating with power transmission shaft (7).
5. a kind of paddle type mill Universalpulverizer pulverizing chamber according to claim 1, it is characterized in that: in described cavity (1), be provided with and be convenient to the fixing fixed block (11) of filter (6), the sidewall of described fixed block is provided with is convenient to the mounting groove that filter (6) is installed, and the cross section of described mounting groove is U-shaped.
6. a kind of paddle type mill Universalpulverizer pulverizing chamber according to claim 1 or 5, is characterized in that: described filter (6) is screen cloth, and the thickness of described screen cloth is 10～20mm.
7. a kind of paddle type mill Universalpulverizer pulverizing chamber according to claim 1, is characterized in that: described charging aperture (21) is circular hole or square hole.
8. a kind of paddle type mill Universalpulverizer pulverizing chamber according to claim 7, is characterized in that: the horizontal center line of described movable hammer (4) overlaps with the horizontal center line of charging aperture (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320511453.1U CN203389705U (en) | 2013-08-20 | 2013-08-20 | Pulverizing chamber for hammer type universal pulverizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320511453.1U CN203389705U (en) | 2013-08-20 | 2013-08-20 | Pulverizing chamber for hammer type universal pulverizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203389705U true CN203389705U (en) | 2014-01-15 |
Family
ID=49901267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320511453.1U Expired - Fee Related CN203389705U (en) | 2013-08-20 | 2013-08-20 | Pulverizing chamber for hammer type universal pulverizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203389705U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103447118A (en) * | 2013-08-20 | 2013-12-18 | 长兴新源机械设备科技有限公司 | Crushing chamber for hammering type universal pulverizer |
-
2013
- 2013-08-20 CN CN201320511453.1U patent/CN203389705U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103447118A (en) * | 2013-08-20 | 2013-12-18 | 长兴新源机械设备科技有限公司 | Crushing chamber for hammering type universal pulverizer |
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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: 20140115 Termination date: 20160820 |