CN205182850U - Crusher rotor - Google Patents
Crusher rotor Download PDFInfo
- Publication number
- CN205182850U CN205182850U CN201520991121.7U CN201520991121U CN205182850U CN 205182850 U CN205182850 U CN 205182850U CN 201520991121 U CN201520991121 U CN 201520991121U CN 205182850 U CN205182850 U CN 205182850U
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- CN
- China
- Prior art keywords
- rotor
- disk
- dish
- shock plate
- wear resistance
- 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 patent discloses a crusher rotor in crushing machinery equipment field reduces and the coaxial rotor dish of fixing in proper order, wear -resisting dish and branch charging tray its characterized in that including the diameter in proper order: wear -resisting dish is higher than the rotor dish, divide the charging tray to be higher than wear -resisting dish, the circumference equipartition is gone up to the rotor dish has two piece at least trapezoidal impingement plates, the circumference equipartition has two piece at least trapezoidal stock guides on the wear -resisting dish, the stock guide with the impingement plate setting of staggering. The material is discharged from the discharge opening after the secondary accelerates, and the speed of material is big during the discharge, and the degree of scatter is little, concentrates the striking on the chopping block of breaker, the material epigranular of breakage. The wearing and tearing of material antitrochanter dish, wear -resisting dish and branch charging tray reduce, set impingement plate and stock guide to trapezoidal, the material slips from the inclined plane of impingement plate and stock guide, and the effort that receives reduces, the wearing and tearing reduction.
Description
Technical field
The utility model relates to crushing mechanism apparatus field, is specifically related to a kind of crusher rotor.
Background technology
Along with the minimizing of natural sandstone, it is increasing that engineering sand is measured, the demand of market to the husky equipment of system particularly disintegrating machine improves constantly, disintegrating machine kind is in the market primarily of jaw crusher, gyratory crusher, hammer mill, vertical Shaft beat-back crusher and vertical shaft impact crusher, wherein vertical shaft impact crusher is also known as sand machine processed, widely use with multiple hard, the crisp materials such as various rock, clinker, quartz in broken, in small, broken bits.
Rotor is the accelerator of material, because of but the important feature of vertical shaft crusher, its determines the crushing effect of disintegrating machine.
The conventional rotor configuration of vertical shaft impact crusher is mainly divided into open rotor and enclosed rotor, open rotor is on a disk, be welded with the support column installing runner liner plate, the installation of support column is generally radial, because this type rotor does not have formation backing strap, therefore comparatively large to the wearing and tearing of runner liner plate, but the charging degree allowed is also larger.Enclosed rotor studs with carbide chip in inside, to rotor body build-up wear-resistant welding rod, have material pad to protect wearing piece, but the raw meal particle size of fragmentation is uneven in the course of work.
Utility model content
The utility model, for the technical problem of above-mentioned existence, provides a kind of wear-resistant, and the even-grained crusher rotor of broken material.
In order to solve the problems of the technologies described above, the utility model provides following technical scheme: a kind of crusher rotor, comprise diameter to reduce successively and coaxial fixing successively rotor disk, Wear resistance disk and material separating disc, described Wear resistance disk is higher than described rotor disk, and described material separating disc is higher than described Wear resistance disk; On described rotor disk, circumference is evenly equipped with at least two pieces of trapezoidal shock plates; On Wear resistance disk, circumference is evenly equipped with at least two pieces of trapezoidal stock guides; Described stock guide and described shock plate stagger and arrange.
Operation principle of the present utility model: because disintegrating machine in the course of the work crusher chamber be fixing, and rotor is high-speed rotation, epitrochanterian stock guide and shock plate coaxial rotating, material drops into through the dog-house of disintegrating machine, under gravity, material vertical drop is on the material separating disc of rotor, because material separating disc is higher than Wear resistance disk, therefore material separating disc is unsettled by material, be distributed to equably on the stock guide of High Rotation Speed, material moves along stock guide, because stock guide is arranged on Wear resistance disk, and Wear resistance disk is higher than rotor disk, so move to rotor periphery so that uniform rectilinear is unsettled after material leaves from stock guide end, the shock plate of synchronous rotary and material collide, realize accelerating the secondary of material, material after secondary accelerates and the chopping block of crusher chamber surrounding collide, most of material is broken under the effect of impact, the broken material of final formation is discharged from the discharge port of disintegrating machine.
The utility model is by carrying out the improvement of three aspects to prior art: 1. in the middle part of rotor disk, arrange Wear resistance disk, in the middle part of Wear resistance disk, arrange material separating disc, and Wear resistance disk is higher than rotor disk, material separating disc is higher than Wear resistance disk; 2. shock plate and stock guide are arranged to trapezoidal; 3. stock guide and described shock plate stagger and arrange.By the improvement of this three aspect, material, after secondary accelerates, is discharged from discharge port, and during discharge, the speed of material is large, and degree of scatter is little, concentrates and impinges upon on the chopping block of disintegrating machine, and crushing effect is better, and broken raw meal particle size is even.And whole rotor disk of the prior art is improved to Wear resistance disk higher than rotor disk, material separating disc is higher than after the structure of Wear resistance disk, and material reduces the wearing and tearing of rotor disk, Wear resistance disk and material separating disc; Be arranged to trapezoidal by shock plate and stock guide, material slips over from the inclined-plane of shock plate and stock guide, and the active force be subject to reduces, and wearing and tearing reduce.
Further, described stock guide and shock plate are 4 pieces.Such gravity balance that can make rotor disk, when avoiding broken material there is shift phenomenon and affect the crushing performance of disintegrating machine in rotor disk.
Further, described shock plate is detachably connected on rotor disk by detent mechanism, described detent mechanism comprises the locating hole be arranged on rotor disk and the fixture being arranged on shock plate bottom surface, described fixture comprises the grip block for clamping shock plate, grip block is connected with holding block, holding block is connected with locating dowel, and described locating dowel is interference fitted in the locating hole of rotor disk; The below of shock plate both sides is provided with locating piece, and described locating piece is welded on described rotor disk.Due to working rotor, most materials can impact in the centre position of shock plate impingement area, along with the wearing and tearing of shock plate, the position that material and shock plate collide can be more and more far away apart from rotor center, foregoing good acceleration effect will do not reached like this, think the connection strengthening shock plate and rotor disk, the position of shock plate is strictly fixed, avoids shock plate position to change.
Accompanying drawing explanation
Fig. 1 is a kind of crusher rotor structural representation of the utility model;
Fig. 2 is the fixture front view of a kind of crusher rotor of the utility model.
Detailed description of the invention
Below in conjunction with drawings and Examples, technical solutions of the utility model are further illustrated:
Reference numeral: grip block 1, rotor disk 2, holding block 3, material separating disc 4, Wear resistance disk 5, stock guide 6, shock plate 7, locating piece 8, locating dowel 9.
As shown in Figure 1, a kind of crusher rotor, comprises rotor disk 2, is provided with Wear resistance disk 5 in the middle part of rotor disk 2, is provided with material separating disc 4 in the middle part of Wear resistance disk 5; Wear resistance disk 5 is higher than rotor disk 2, and material separating disc 4 is higher than Wear resistance disk 5; Rotor disk 2 surface is provided with 4 blocks of trapezoid shock plates 7, and shock plate 7 circle distribution is on rotor disk 2; Wear resistance disk 5 is provided with 4 pieces of trapezoidal stock guides 6; Stock guide 6 and shock plate 7 stagger and arrange.
As shown in Figure 2, rotor disk 2 is provided with locating hole; The bottom surface of shock plate 7 is provided with fixture, and fixture comprises the grip block 1 for clamping shock plate 7, and grip block 1 is connected with and supports fast 3, holding block 3 is connected with locating dowel 9, locating dowel 9 is interference fitted in the locating hole of rotor disk; The below of shock plate 7 both sides is provided with locating piece 8, and locating piece 8 is welded on rotor disk 2.
During use, rotor high-speed rotates, stock guide 6 on rotor disk and shock plate 7 coaxial rotating, material drops into through the dog-house of disintegrating machine, under gravity, material vertical drop is on the material separating disc 4 of rotor, because material separating disc 4 is higher than Wear resistance disk 5, therefore material separating disc 4 is unsettled by material, be distributed on the stock guide 6 of High Rotation Speed equably, material moves along stock guide 6, because stock guide 6 is arranged on Wear resistance disk 5, and Wear resistance disk 5 is higher than rotor disk 2, so move to rotor periphery so that uniform rectilinear is unsettled after material leaves from stock guide 6 end, shock plate 7 and the material of synchronous rotary collide, realize accelerating the secondary of material, material after secondary accelerates and the chopping block of crusher chamber surrounding collide, most of material is broken under the effect of impact, the broken material of final formation is discharged from the discharge port of disintegrating machine.
The utility model is by carrying out the improvement of three aspects to prior art: 1. in the middle part of rotor disk 2, arrange Wear resistance disk 5, arrange material separating disc 4 in the middle part of Wear resistance disk 5, and Wear resistance disk 5 is higher than rotor disk 2, material separating disc 4 is higher than Wear resistance disk 5; 2. shock plate 7 and stock guide 6 are arranged to trapezoidal; 3. stock guide 6 and shock plate 7 stagger and arrange.By the improvement of this three aspect, material, after secondary accelerates, is discharged from discharge port, and during discharge, the speed of material is large, and degree of scatter is little, concentrates and impinges upon on the chopping block of disintegrating machine, and crushing effect is better, and broken raw meal particle size is even.And whole rotor disk 2 of the prior art is improved to Wear resistance disk 5 higher than rotor disk 2, after the structure of material separating disc 4 higher than Wear resistance disk 5, material reduces the wearing and tearing of rotor disk 2, Wear resistance disk 5 and material separating disc 4; Be arranged to trapezoidal by shock plate 7 and stock guide 6, material slips over from the inclined-plane of shock plate 7 and stock guide 6, and the active force be subject to reduces, and wearing and tearing reduce.
For a person skilled in the art; under the prerequisite not departing from the utility model structure; can also make some distortion and improvement, these also should be considered as protection domain of the present utility model, and these all can not affect effect and the practical applicability of the utility model enforcement.
Claims (3)
1. a crusher rotor, comprises diameter and reduces successively and coaxial fixing successively rotor disk, Wear resistance disk and material separating disc, it is characterized in that: described Wear resistance disk is higher than described rotor disk, and described material separating disc is higher than described Wear resistance disk; On described rotor disk, circumference is evenly equipped with at least two pieces of trapezoidal shock plates; On Wear resistance disk, circumference is evenly equipped with at least two pieces of trapezoidal stock guides; Described stock guide and described shock plate stagger and arrange.
2. crusher rotor as claimed in claim 1, is characterized in that: described stock guide and shock plate are 4 pieces.
3. crusher rotor as claimed in claim 1, it is characterized in that: described shock plate is detachably connected on rotor disk by detent mechanism, described detent mechanism comprises the locating hole be arranged on rotor disk and the fixture being arranged on shock plate bottom surface, described fixture comprises the grip block for clamping shock plate, grip block is connected with holding block, holding block is connected with locating dowel, and described locating dowel is interference fitted in the locating hole of rotor disk; The below of shock plate both sides is provided with locating piece, and described locating piece is welded on described rotor disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520991121.7U CN205182850U (en) | 2015-12-03 | 2015-12-03 | Crusher rotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520991121.7U CN205182850U (en) | 2015-12-03 | 2015-12-03 | Crusher rotor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205182850U true CN205182850U (en) | 2016-04-27 |
Family
ID=55775887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520991121.7U Expired - Fee Related CN205182850U (en) | 2015-12-03 | 2015-12-03 | Crusher rotor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205182850U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105344423A (en) * | 2015-12-03 | 2016-02-24 | 遵义市新汇机械有限公司 | Crusher rotor |
-
2015
- 2015-12-03 CN CN201520991121.7U patent/CN205182850U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105344423A (en) * | 2015-12-03 | 2016-02-24 | 遵义市新汇机械有限公司 | Crusher rotor |
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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: 20160427 Termination date: 20181203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |