CN202700574U - Hammer-head crusher sieve plate - Google Patents
Hammer-head crusher sieve plate Download PDFInfo
- Publication number
- CN202700574U CN202700574U CN 201220419890 CN201220419890U CN202700574U CN 202700574 U CN202700574 U CN 202700574U CN 201220419890 CN201220419890 CN 201220419890 CN 201220419890 U CN201220419890 U CN 201220419890U CN 202700574 U CN202700574 U CN 202700574U
- Authority
- CN
- China
- Prior art keywords
- sieve plate
- plate body
- sieve
- hammer
- hammerhead
- 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 hammer-head crusher sieve plate. The hammer-head crusher sieve plate comprises a plate-like sieve plate body; the sieve plate body is of an arc-shaped structure of which the front side and the back side are warped upward; sieve holes are distributed all over the sieve plate body and are distributed in a honeycomb shape; and the sieve holes are all perpendicular to a horizontal plane. According to the hammer-head crusher sieve plate, the sieve plate body is of the arc-shaped structure of which the front side and the back side are warped upward; the using effect is good; and moreover, the sieve plate is an integrally cast wear-resistant alloy steel casting, so that the sieve plate is high in wear resistance, high in strength and long in service life.
Description
Technical field
The utility model relates to the hammerhead cracking machine cribellum.
Background technology
Hammerhead cracking machine cribellum of the prior art, anti-wear performance and structure are good not, and intensity is low, cause the screen cloth cracky, and damaged rear screen cloth is scrapped, and the life-span is short.
The utility model content
Technical problem to be solved in the utility model just provides a kind of hammerhead cracking machine cribellum, and structure is good, and anti-wear performance is good, and intensity is high, and the life-span is long.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: the hammerhead cracking machine cribellum, it is characterized in that: comprise tabular sieve plate body, the sieve plate body is the arc-shaped structure that the front and back side upwarps, be covered with sieve aperture on the described sieve plate body, sieve aperture is cellular distribution, and described sieve aperture is all perpendicular to horizontal plane.
As preferably, described sieve plate body is long to be 525mm, and wide is 300mm, and thickness is 18mm, and described sieve diameter is 4～16mm, and the radius of the radian of described arc-shaped structure is 45mm.
As preferably, described sieve plate is the monoblock cast structure.
As preferably, described sieve plate is the antifriction alloy steel casting.
As preferably, described wear-resisting alloy steel is casting potassium steel, and the trade mark of described casting potassium steel is ZG120Mn7Mo1, ZG100Mn13 or ZG120Mn13Cr2.
The utility model sieve plate body is the arc-shaped structure that the front and back side upwarps, and sieve aperture is cellular distribution and all perpendicular to horizontal plane, and result of use is excellent, and sieve plate is cast-in-block antifriction alloy steel casting, and anti-wear performance is good, and intensity is high, and the life-span is long.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is further described:
Fig. 1 is top view of the present utility model;
Fig. 2 is side view of the present utility model.
The specific embodiment
As depicted in figs. 1 and 2, be the embodiment of the utility model hammerhead cracking machine cribellum, comprise tabular sieve plate body 1, the sieve plate body is the arc-shaped structure that the front and back side upwarps, be covered with sieve aperture 2 on the described sieve plate body, sieve aperture is cellular distribution, and described sieve aperture is all perpendicular to horizontal plane.Described sieve plate body is long to be 525mm, and wide is 300mm, and thickness is 18mm, and described sieve diameter is 4～16mm, and the radius of the radian of described arc-shaped structure is 45mm.
The radius of the radian of described arc-shaped structure is 45mm.Described sieve plate is the monoblock cast structure.Described sieve plate is the antifriction alloy steel casting.Described wear-resisting alloy steel is casting potassium steel, and the trade mark of described casting potassium steel is ZG120Mn7Mo1, ZG100Mn13 or ZG120Mn13Cr2.
The manufacturing process of the utility model sieve plate is to make first the shape of sieve plate with the foam one-shot forming; Then adopt lost foam casting, namely make model with foam, the direct moulding of bubbles model is to Sha Moli, without molding, pour the molten iron foam during casting into and melt, the shape of foam becomes the shape of casting screen plate, and a hundreds of sieve aperture is like this with regard to moulding, do not spend boring, economical with materials, and operation is simple.
Because sieve aperture perpendicular to horizontal plane, is convenient to like this production of foam, and is not affected use.
Because the utility model adopts lost foam casting, economical with materials is convenient to processing, has alleviated labor strength, casts with high-abrasive material, increases the life-span of product, makes product strength strengthen wear-resisting enhancing.
Claims (4)
1. hammerhead cracking machine cribellum, it is characterized in that: comprise tabular sieve plate body (1), the sieve plate body is the arc-shaped structure that the front and back side upwarps, and is covered with sieve aperture (2) on the described sieve plate body, and sieve aperture is cellular distribution, and described sieve aperture is all perpendicular to horizontal plane.
2. hammerhead cracking machine cribellum according to claim 1 is characterized in that: described sieve plate body is long to be 525mm, and wide is 300mm, and thickness is 18mm, and described sieve diameter is 4～16mm, and the radius of the radian of described arc-shaped structure is 45mm.
3. hammerhead cracking machine cribellum according to claim 1, it is characterized in that: described sieve plate is the monoblock cast structure.
4. hammerhead cracking machine cribellum according to claim 3, it is characterized in that: described sieve plate is the antifriction alloy steel casting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220419890 CN202700574U (en) | 2012-08-23 | 2012-08-23 | Hammer-head crusher sieve plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220419890 CN202700574U (en) | 2012-08-23 | 2012-08-23 | Hammer-head crusher sieve plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202700574U true CN202700574U (en) | 2013-01-30 |
Family
ID=47580915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220419890 Expired - Fee Related CN202700574U (en) | 2012-08-23 | 2012-08-23 | Hammer-head crusher sieve plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202700574U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102814210A (en) * | 2012-08-23 | 2012-12-12 | 何一标 | Sieve plate of hammerhead crusher |
-
2012
- 2012-08-23 CN CN 201220419890 patent/CN202700574U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102814210A (en) * | 2012-08-23 | 2012-12-12 | 何一标 | Sieve plate of hammerhead 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130130 Termination date: 20160823 |