CN208494495U - A kind of non-maintaining rotor of vertical impact crusher - Google Patents
A kind of non-maintaining rotor of vertical impact crusher Download PDFInfo
- Publication number
- CN208494495U CN208494495U CN201820551845.3U CN201820551845U CN208494495U CN 208494495 U CN208494495 U CN 208494495U CN 201820551845 U CN201820551845 U CN 201820551845U CN 208494495 U CN208494495 U CN 208494495U
- Authority
- CN
- China
- Prior art keywords
- rotor
- protection board
- protective plate
- plate
- wear plate
- 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 kind of non-maintaining rotors of vertical impact crusher, the rotor upper and lower ends are uniformly arranged with several segments protective plate, the protective plate includes wear plate and the protection board that connect with wear plate end, the wear plate is arranged on the end face of rotor, the protection board is wrapped in the edge of rotor, the protection board is connected with far from one end of wear plate towards the flanging on the inside of rotor, and the flanging, wear plate is arranged in parallel with the end face of rotor respectively, several S type grooves being parallel to each other are uniformly provided on the side that the protective plate is contacted with rotor, and several pillars for tilting down setting are evenly arranged on the outer surface of protection board, the setting that the utility model passes through protective plate, avoid the abrasion of rotor, reduce maintenance cost.
Description
Technical field
The utility model relates to crushing technology field, the non-maintaining rotor of specifically a kind of vertical impact crusher.
Background technique
Vertical impact crusher is a kind of ore crushing equipment, is widely used in metal and nonmetal deposits stone, cement, high speed
Highway, water conservancy and hydropower, construction material, artificial sand making and various metallurgical slags the industries such as fine crushing.It mainly has feed hopper, divides
The part such as glassware, crusher chamber, rotor, main shaft assembly, pedestal, transmission parts and motor forms.Its working principle is that material by into
Hopper enters crusher chamber, enters in high-speed rotating rotor through tripper, is accelerated rapidly in rotor, then from three Room rotors
Runner in casts away, material in crusher chamber by several times hit, rub and grind fragmentation, the object being broken
Material is discharged by lower part discharge gate.Its core component is rotor, and effect is that material is accelerated to very high speed and is launched
It goes, while rotor is also exposed in crusher chamber, since in use process, rotor high-speed rotation simultaneously generates high velocity impact with raw material,
It causes rotor to be easy to generate breakage under the friction and collision of raw material, seriously affects the service life of rotor, traditional method is just
It is to continue built-up welding after abrasion in easily-worn position build-up wear-resistant welding rod, according to processing materials difference, just needs within general 3-6 months
Build-up wear-resistant coating；
Among these the problem is that: 1. weld deposit process need to dismount rotor, and process is harder, while postwelding also needs to do
Flat, rotor can be deformed by postwelding several times.
Utility model content
To solve the above problems, the utility model provides a kind of non-maintaining rotor of vertical impact crusher, pass through protection
The setting of plate avoids the abrasion of rotor, reduces maintenance cost.
The utility model is achieved through the following technical solutions:
A kind of non-maintaining rotor of vertical impact crusher, the rotor upper and lower ends are uniformly arranged with several segments protection
Plate, the protective plate include wear plate and the protection board that connect with wear plate end, and the wear plate is arranged in rotor
End face on, the protection board is wrapped in the edge of rotor, and the protection board is connected with far from one end of wear plate towards turning
The flanging of sub- inside, and the flanging, wear plate are arranged in parallel with the end face of rotor respectively, the protective plate and rotor
Several S type grooves being parallel to each other are uniformly provided on the side of contact.
Preferably, several pillars for tilting down setting are evenly arranged on the outer surface of the protection board.
Preferably, the protection board, wear plate and flanging are closely connect with rotor.
Preferably, the protective plate is equipped with mounting hole, and the protective plate is connected by the bolt and rotor for passing through mounting hole
It connects.
Preferably, the radian of the protection board and the radian of rotor edge are consistent.
Preferably, protective plate described in several segments is spaced setting on rotor.
The utility model has the beneficial effects that:
(1) the rotor upper and lower ends of the utility model are uniformly arranged with protective plate, and protective plate is by the end face of rotor and rotor
Edge wrap protection get up, protective plate is divided into uniform several segments according to rotor size difference, when protective plate abrasion when, do not have to
Replace entire protective plate, it is only necessary to replace the protective plate of abrasion, be conducive to installation, and since protection plate thickness can be former wearing layer
5-8 times, Gu its service life will also synchronize 5-8 times of raising, the maintenance period greatly reduced and cost；
(2) protection board of the utility model is connected with far from one end of wear plate towards the flanging on the inside of rotor, is made
Protective plate is stuck in the edge of rotor, connect it with rotor closer, and uniformly set on the side that contacts with rotor of protective plate
There are several S type grooves being parallel to each other, increase the frictional force between protective plate and rotor, in protective plate by passing through mounting hole
Bolt connect with rotor under the premise of, be further ensured that the stability that protective plate is connect with rotor, prevent from rotating in rotor
Cheng Zhong is got rid of protective plate due to centrifugal force, and is evenly arranged with several on the outer surface of protection board and is tilted down setting
Pillar, when material rebounds to protection board, the pillar tilted down can reduce friction and collision of the material to protection board,
Increase the service life of protection board.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the structural schematic diagram of the protective plate of the utility model；
Appended drawing reference: 1, rotor, 2, protective plate, 3, protection board, 4, wear plate, 5, flanging, 6, S type groove, 7, convex
Column.
Specific embodiment
The utility model is described in further detail combined with specific embodiments below:
Embodiment 1:
A kind of non-maintaining rotor of vertical impact crusher, 1 upper and lower ends of rotor are uniformly arranged with several segments protection
Plate 2, protective plate 2 described in several segments are spaced setting on rotor, when protective plate 2 is worn, do not have to replace entire protective plate 2, only
The protective plate 2 of abrasion is needed to change, is conducive to installation, and since 2 thickness of protective plate can be 5-8 times of former wearing layer, Gu it is used
Service life synchronous will also improve 5-8 times, the maintenance period greatly reduced and cost, the protective plate 2 including wear plate 4 and with it is resistance to
The protection board 3 of 4 end of plate connection is worn, the wear plate 4 is arranged on the end face of rotor 1, and the protection board 3, which is wrapped in, to be turned
Son 1 edge, the radian of the protection board 3 is consistent with the radian at 1 edge of rotor, the protection board 3 far from wear plate 4 one
End is connected with towards the flanging 5 on the inside of rotor, so that protective plate 2 is stuck in the edge of rotor, connect it with rotor closer,
And several pillars 7 for tilting down setting are evenly arranged on the outer surface of the protection board 3, it rebounds in material to protection board
When on 3, the pillar 7 tilted down can reduce friction and collision of the material to protection board 3, and increase protection board 3 uses the longevity
Life, the flanging 5, end face of the wear plate 4 respectively with rotor 1 are arranged in parallel, the side that the protective plate 2 is contacted with rotor
Face is uniformly provided with several S type grooves 6 being parallel to each other, and increases the frictional force between protective plate 2 and rotor 1, the protection board
3, wear plate 4 and flanging 5 are closely connect with rotor, and the protective plate 2 is equipped with mounting hole, and the protective plate 2 passes through
Bolt across mounting hole is connect with rotor.
Embodiment 2:
A kind of non-maintaining rotor of vertical impact crusher, 1 upper and lower ends of rotor are uniformly arranged with several segments protection
Plate 2, protective plate 2 described in several segments are spaced setting on rotor, the protective plate 2 include wear plate 4 and with 4 end of wear plate
The protection board 3 of connection is held, the wear plate 4 is arranged on the end face of rotor 1, and the protection board 3 is wrapped in the side of rotor 1
The radian of edge, the protection board 3 is consistent with the radian at 1 edge of rotor, and the protection board 3 is connected far from one end of wear plate 4
Have towards the flanging 5 on the inside of rotor, the flanging 5, end face of the wear plate 4 respectively with rotor 1 are arranged in parallel, described anti-
The one side that backplate 2 is contacted with rotor is uniformly provided with several S type grooves 6 being parallel to each other.The protection board 3, wear plate 4
It is closely connect with rotor with flanging 5, the protective plate 2 is equipped with mounting hole, can also be close between adjacent protective plate 2
Connection, the protrusion being arranged respectively by 4 side wall of wear plate between two neighboring 4 junction of wear plate and wear-resisting with another
Damage the setting of 4 junction of plate with the matched placement groove button of protrusion and connection so that the end face of rotor is utmostly protected.
The basic principles and main features and advantage of the utility model, the technical staff of the industry has been shown and described above
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention, the utility model requires protection scope
It is defined by the appending claims and its equivalent thereof.
Claims (6)
1. a kind of non-maintaining rotor of vertical impact crusher, it is characterised in that: rotor (1) upper and lower ends are uniformly arranged with
Several segments protective plate (2), the protective plate (2) include wear plate (4) and the protection board that connect with wear plate (4) end
(3), the wear plate (4) is arranged on the end face of rotor (1), and the protection board (3) is wrapped in the edge of rotor (1), institute
Protection board (3) are stated to be connected with far from the one end of wear plate (4) towards the flanging (5) on the inside of rotor, and the flanging
(5), end face of the wear plate (4) respectively with rotor (1) is arranged in parallel, on the side that the protective plate (2) contacts with rotor
It is even to be equipped with several S type grooves (6) being parallel to each other.
2. a kind of non-maintaining rotor of vertical impact crusher according to claim 1, it is characterised in that: the protection board
(3) several pillars (7) for tilting down setting are evenly arranged on outer surface.
3. a kind of non-maintaining rotor of vertical impact crusher according to claim 1, it is characterised in that: the protection board
(3), wear plate (4) and flanging (5) are closely connect with rotor.
4. a kind of non-maintaining rotor of vertical impact crusher according to claim 1, it is characterised in that: the protective plate
(2) it is equipped with mounting hole, the protective plate (2) connect by passing through the bolt of mounting hole with rotor.
5. a kind of non-maintaining rotor of vertical impact crusher according to claim 1, it is characterised in that: the protection board
(3) radian is consistent with the radian at rotor (1) edge.
6. a kind of non-maintaining rotor of vertical impact crusher according to claim 1, it is characterised in that: described in several segments
Protective plate (2) is spaced setting on rotor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820551845.3U CN208494495U (en) | 2018-04-18 | 2018-04-18 | A kind of non-maintaining rotor of vertical impact crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820551845.3U CN208494495U (en) | 2018-04-18 | 2018-04-18 | A kind of non-maintaining rotor of vertical impact crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208494495U true CN208494495U (en) | 2019-02-15 |
Family
ID=65296074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820551845.3U Expired - Fee Related CN208494495U (en) | 2018-04-18 | 2018-04-18 | A kind of non-maintaining rotor of vertical impact crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208494495U (en) |
-
2018
- 2018-04-18 CN CN201820551845.3U patent/CN208494495U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190215 Termination date: 20210418 |