CN203044118U - Impeller for vertical impact crusher - Google Patents
Impeller for vertical impact crusher Download PDFInfo
- Publication number
- CN203044118U CN203044118U CN 201220674978 CN201220674978U CN203044118U CN 203044118 U CN203044118 U CN 203044118U CN 201220674978 CN201220674978 CN 201220674978 CN 201220674978 U CN201220674978 U CN 201220674978U CN 203044118 U CN203044118 U CN 203044118U
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- China
- Prior art keywords
- riser
- arc
- impeller
- impeller disk
- vertical plates
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- 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.)
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Abstract
The utility model relates to an impeller for a vertical impact crusher. The impeller comprises an upper impeller disk and a lower impeller disk, wherein the upper and lower impeller disks are coaxially arranged up and down; the axes of the upper and lower impeller disks extend along the vertical direction; vertical plates fixedly connected with the upper and lower impeller disks respectively are arranged between the upper and lower impeller disks; the vertical plates comprise four arc-shaped vertical plates uniformly and circumferentially distributed around the line connecting centers of the upper and lower impeller disks and four baffles arranged opposite to the concave surfaces of the arc-shaped vertical plates respectively; the four arc-shaped vertical plates are provided with inner ends close to the line connecting the centers of the upper and lower impeller disks and outer ends farther from the line connecting the centers than the inner ends; the inner end of one of the two adjacent arc-shaped vertical plates is close to the outer end of the other arc-shaped vertical plate; and emission channels for tossing out the crushed materials are formed between the arc-shaped vertical plates and the baffles, which are oppositely arranged. The impeller has the beneficial effects that the materials treated by the crusher have good granule quality; and the arc-shaped vertical plates with concave surfaces are adopted, thus increasing the volume and the treatment capacity of the materials and improving the work efficiency.
Description
Technical field
The utility model relates to the material disintegrating apparatus, relates in particular to a kind of vertical impact crusher impeller.
Background technology
Existing vertical impact crusher such as Granted publication number are the Chinese patent application of CN 2751890Y " the vertical impact crusher emission impeller with two emission ports ", comprise the symmetrically arranged impeller disk and the following impeller disk gone up up and down, the last impeller disk is provided with material inlet along axis direction, following impeller disk middle part is provided with the cloth cone, in order to material is flowed to transmission channel with prestissimo, following impeller disk bottom is provided with axis hole, be connected with the main shaft assembly of disintegrating machine, between the upper and lower lobes wheel disc, be provided with two risers, to go up, the following impeller disk is fixed into one, two upright plates that described riser is arranged in parallel, on, be divided into two transmission channels by riser between the following impeller disk.Enter the interior material of the impeller disk after accelerating rapidly under the high speed rotation of the impeller disk, and be thrown out of with certain linear velocity, because this emission impeller is divided into two transmission channels by two upright plates that are parallel to each other, therefore, material can not fully be pulverized in impeller, and material is pulverized of poor quality.
The utility model content
The purpose of this utility model is to propose a kind of material to pulverize the measured vertical impact crusher impeller of matter.
For addressing the above problem, the technical solution adopted in the utility model is:
A kind of vertical impact crusher impeller, the last impeller disk and the following impeller disk that comprise the coaxial setting up and down that axis extends along the vertical direction, described going up between the impeller disk and the following impeller disk is provided with respectively with last, the fixedly connected riser of the following impeller disk, riser comprises around last, the following impeller disk line of centres is uniform four arc risers and four baffle plates being oppositely arranged respectively with the concave surface of each arc riser circumferentially, described four arc risers all have near last, the inner described line of centres of distance of the inner and ratio outer end far away of the following impeller disk line of centres, the inner of one of them of described adjacent two arc risers arranges near another outer end, is configured for the transmission channel that the material after the fragmentation is thrown away between the described arc riser that is oppositely arranged and the baffle plate.
Described baffle plate is interconnective liner plate riser and impact block riser, and described liner plate riser one end is connected with the inner of described arc riser, and described liner plate riser and impact block riser tilt to intersect and have a recess that the concave surface with adjacent arc riser is oppositely arranged.
The outer end of described arc riser is connected with a material casting riser.
The described impeller disk of going up is provided with the material inlet that axis extends along the vertical direction.
The described fixedly connected wheel hub that is connected with crusher axis that is useful in impeller disk lower surface down.
A kind of vertical impact crusher impeller that the utility model proposes, material in impeller with on the impeller disk and the following impeller disk rotate at a high speed, be provided with four arc risers between the last impeller disk and the following impeller disk, with each arc riser concave surface corresponding baffle plate that is provided with respectively, constitute transmission channel between the baffle plate that is oppositely arranged and the arc riser, therefore the material collision that can between baffle plate and arc riser, repeatedly be reflected, thereby make the granularity quality after the fragmentation good, and owing to adopt the arc riser with concave surface, therefore four spatial volume increases that the arc riser surrounds, increase the treating capacity of material, increase work efficiency.
Further, baffle plate is made up of the liner plate riser and the impact block riser that tilt to intersect, and both intersect the recess of formation and the concave surface of arc riser is oppositely arranged, and the continuous bounce-back that is conducive to material is broken, improves the granularity quality of material.
Description of drawings
Fig. 1 is the structural representation of embodiment of the present utility model;
Fig. 2 is the A-A cutaway view of Fig. 1.
The specific embodiment
Embodiment of the present utility model such as Fig. 1～shown in Figure 2, be elaborated below in conjunction with the specific embodiment of accompanying drawing to present embodiment:
This vertical impact crusher impeller, symmetrically arranged axis extends along the vertical direction about comprising the last impeller disk 1 and the following impeller disk 2, the described impeller disk 1 of going up offers the material inlet 11 that enters for material along its central axis, the described impeller disk 2 belows down are by being welded with wheel hub 3, described wheel hub 3 is used for being connected impeller with main shaft and rotates, described going up between the impeller disk 1 and the following impeller disk 2 is uniformly distributed with four arc risers 7 along the circumference, the upper and lower side of described each arc riser 7 is respectively with last, following impeller disk welding is fixing, described arc riser has the inner of the close upper and lower lobes wheel disc line of centres and the inner described line of centres of distance outer end far away, the inner of one of them of described adjacent arc riser 7 arranges near another outer end, the inner of described each arc riser is connected with baffle plate, described baffle plate is interconnective liner plate riser 6 and impact block riser 5, described liner plate riser 6 and impact block riser 5 tilts to intersect and has a recess that the concave surface with relative arc riser 7 is oppositely arranged, be formed for the material after the fragmentation is thrown away the transmission channel of impeller between described relative baffle plate and the arc riser, described each arc riser 7 outer end are connected with a material casting riser 4, a described material casting riser 4, impact block riser 5, liner plate riser 6 and arc riser 7 two ends are welded on respectively on the upper and lower lobes wheel disc, constitute the impeller cavity with certain volume space.Adopt four arc risers among the utility model embodiment and constitute four transmission channels with the inner baffle plate that is connected of adjacent separately arc riser, guaranteeing under the identical prerequisite of each transmission channel volume, adopt four transmission channels that impeller cavity internal volume is increased, it is many to hold material, increase the circulation of material simultaneously, handled inventory is increased, increase disintegrating machine output, adopt the arc riser, further increased the volume of impeller cavity.
During work, the wheel rotation that connects on the driven by motor main shaft, accelerated rapidly in the impeller cavity that the material inlet that material arranges from the last impeller disk 1 enters by the last impeller disk 1, the impeller disk 2 and the material casting riser 4, impact block riser 5, liner plate riser 6 and the arc riser 7 that are welded thereon surround down, material is rebounded repeatedly by a material casting riser 4, impact block riser 5, liner plate riser 6 and arc riser 7 in cavity and freely collides, and is finally thrown away cavity from four transmission channels.
Constitute the impeller cavity by the upper and lower impeller disk and the material casting riser 4, impact block riser 5, liner plate riser 6 and the arc riser 7 that are welded between the two in the present embodiment, also a material casting riser can be set in other embodiments.
Baffle plate adopts impact block riser and liner plate riser to tilt to intersect composition in the present embodiment, can adopt the arc bent plate of a straight plate or an integral body in other fact Examples.
Claims (5)
1. vertical impact crusher impeller, the last impeller disk and the following impeller disk that comprise the coaxial setting up and down that axis extends along the vertical direction, described going up between the impeller disk and the following impeller disk is provided with respectively with last, the fixedly connected riser of the following impeller disk, it is characterized in that: riser comprises around last, the following impeller disk line of centres is uniform four arc risers and four baffle plates being oppositely arranged respectively with the concave surface of each arc riser circumferentially, described four arc risers all have near last, the inner described line of centres of distance of the inner and ratio outer end far away of the following impeller disk line of centres, the inner of one of them of described adjacent two arc risers arranges near another outer end, is configured for the transmission channel that the material after the fragmentation is thrown away between the described arc riser that is oppositely arranged and the baffle plate.
2. vertical impact crusher impeller according to claim 1, it is characterized in that: described baffle plate is interconnective liner plate riser and impact block riser, described liner plate riser one end is connected with the inner of described arc riser, and described liner plate riser and impact block riser tilt to intersect and have a recess that the concave surface with adjacent arc riser is oppositely arranged.
3. vertical impact crusher impeller according to claim 1, it is characterized in that: the outer end of described arc riser is connected with a material casting riser.
4. according to any described vertical impact crusher impeller of claim 1～3, it is characterized in that: the described impeller disk of going up is provided with the material inlet that axis extends along the vertical direction.
5. vertical impact crusher impeller according to claim 4 is characterized in that: the described fixedly connected wheel hub that is connected with crusher axis that is useful in impeller disk lower surface down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220674978 CN203044118U (en) | 2012-12-10 | 2012-12-10 | Impeller for vertical impact crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220674978 CN203044118U (en) | 2012-12-10 | 2012-12-10 | Impeller for vertical impact crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203044118U true CN203044118U (en) | 2013-07-10 |
Family
ID=48727118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220674978 Expired - Fee Related CN203044118U (en) | 2012-12-10 | 2012-12-10 | Impeller for vertical impact crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203044118U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105170276A (en) * | 2015-10-26 | 2015-12-23 | 遂宁市东升矿山机械制造有限公司 | Vertical shaft impact type crusher |
| CN105642422A (en) * | 2014-11-15 | 2016-06-08 | 新疆科立机械设备有限公司 | Cage type blade rotor with heavy hammers |
| CN109999960A (en) * | 2019-04-19 | 2019-07-12 | 韶关铸锻机械设备有限公司 | Electromagnetic direct-drive vertical shaft impact crusher |
| CN115682633A (en) * | 2022-09-27 | 2023-02-03 | 殷礼山 | Fertilizer drying device for agricultural production with prevent caking function |
-
2012
- 2012-12-10 CN CN 201220674978 patent/CN203044118U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105642422A (en) * | 2014-11-15 | 2016-06-08 | 新疆科立机械设备有限公司 | Cage type blade rotor with heavy hammers |
| CN105170276A (en) * | 2015-10-26 | 2015-12-23 | 遂宁市东升矿山机械制造有限公司 | Vertical shaft impact type crusher |
| CN109999960A (en) * | 2019-04-19 | 2019-07-12 | 韶关铸锻机械设备有限公司 | Electromagnetic direct-drive vertical shaft impact crusher |
| CN115682633A (en) * | 2022-09-27 | 2023-02-03 | 殷礼山 | Fertilizer drying device for agricultural production with prevent caking function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20131210 |