CN2422045Y - Rotary crusher - Google Patents
Rotary crusher Download PDFInfo
- Publication number
- CN2422045Y CN2422045Y CN 00233281 CN00233281U CN2422045Y CN 2422045 Y CN2422045 Y CN 2422045Y CN 00233281 CN00233281 CN 00233281 CN 00233281 U CN00233281 U CN 00233281U CN 2422045 Y CN2422045 Y CN 2422045Y
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- China
- Prior art keywords
- concave surface
- crushing plate
- eccentric shaft
- crushing
- eccentric
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a rotary crusher used for finely crushing minerals, which is composed of a machine, a suspension shaft, a hanging seat, an eccentric shaft, a crushing roller, and a crushing plate. The crushing roller is arranged at the eccentric position of the eccentric shaft positioned at the center of the frame through a bearing, and an externally arranged motor belt pulley is used for driving the eccentric shaft to drive the crushing roller to rotate; the crushing plate is a crushing plate, the concave surface of which is fixed, one side of the concave surface is composed of steps having multilevel table tops from top to bottom, and a step-shaped crushing chamber is formed between the crushing plate of the shape and the crushing roller. The utility model can obviously enhance production capability, reduces energy consumption, and causes the granularity of the product to be reduced, and the granule shape to be even, orderly, and of a cube shape.
Description
The utility model relates to a kind of rotary disintegrating machine that rock mineral material is carried out the fine crushing operation.
Rock mineral material is carried out the fine crushing operation, the U.S. discloses a kind of rotary crusher tool (number of patent application US 2582734) in nineteen fifty-two, its breaker roll is done the swing campaign in two crusher chamber that it and the coupling of two concave surface smoothed curve shape crushing shells are formed, this motion forms the compression repeatedly between broken workpiece and unclamps, thereby reach the purpose of broken material, fragmentation is operated in two crusher chamber and hockets.Its crusher chamber shape is a smoothed curve chamber shape, and this chamber shape is not suitable for the operating mode of type disintegrating machine in small, broken bits, and its crusher chamber ip angle is bigger than normal, though production capacity is also still lower than the jaw crusher raising, the granularity of product and particle shape are all undesirable.Because surface configuration changes, the unidirectional adjustment of gape size impels breaking cavity seriously to degenerate to the broken workpiece of this crushing mechanism in addition, thereby causes the production of machinery ability drop after wearing and tearing.
Because this machine is a type machinery in small, broken bits, it treats that broken material is generally the material of epimere after just broken, it often comprises a large amount of fine particle stage materials, and real bulk materials ratio is less, material is material group multilayer Set Status in crusher chamber when in small, broken bits, form the complicated crushing process of particle interphase interaction, Here it is, and lamination is pulverized.
The purpose of this utility model provides a kind of employing lamination shattering, the step-like new chamber of the rotary disintegrating machine shape of designing in conjunction with the design feature of rotary disintegrating machine.This new chamber shape is more suitable for the operating mode characteristics in type disintegrating machine in small, broken bits, the crusher chamber ip angle is reduced, material has higher pack completeness in crusher chamber, the secondary energy that can make full use of after the ore reduction is used for second-time breakage, also can make material be subjected to the fragmentation of more times number in crusher chamber.
For achieving the above object, the utility model provides a kind of rotary disintegrating machine, mainly by frame, suspended axle, Holder for hanging household utensiles, eccentric shaft, breaker roll, crushing shell, discharging opening, feeding mouth is formed, described breaker roll is contained on the eccentric position of eccentric shaft by bearing, described eccentric shaft two ends are installed in frame central by base bearing and bearing block, driving eccentric shaft by external motor pulley rotates, effect owing to off-centre when eccentric shaft rotates makes breaker roll do the swing campaign, its characteristics are that crushing shell is a concave surface stationary crushing plate 5, described concave surface stationary crushing plate 5 concave surfaces one side is by being made up of the ladder of multistage table top from top to bottom, and the stairstepping crusher chamber is formed in coupling between the concave surface stationary crushing plate 5 of this shape and the breaker roll 4;
Above-mentioned rotary disintegrating machine, its characteristics are that the multistage table top of concave surface stationary crushing plate is plane or curved surface;
Above-mentioned rotary disintegrating machine, its characteristics are to form the ore discharge parallel zone between next stage of described concave surface stationary crushing plate 5 stairsteppings and the breaker roll 4, and the stationary crushing plate upper surface in the parallel zone is anodontia plane, and vertical tooth is arranged at the bottom, its tooth peak is trapezoidal, and tooth paddy is triangle.
Above-mentioned rotary disintegrating machine, its characteristics are that described concave surface stationary crushing plate 5 is installed in the both sides of described breaker roll 4, are separately fixed on the Holder for hanging household utensiles 6 by the gong select, form two stairstepping crusher chamber;
Above-mentioned rotary disintegrating machine, its characteristics are that Holder for hanging household utensiles 6 tops hang being equipped with on the eccentric suspended axle 1 of adjusting cover 2, rotate the eccentric cover 2 of adjusting and can adjust crusher chamber feeding mouth size;
Above-mentioned rotary disintegrating machine, its characteristics are that Holder for hanging household utensiles 6 bottoms are equipped with gape adjusting device 7, described gape adjusting device 7 comprises pull bar and the connected inclined-plane adjustment piece that is fixed on the frame, the other end that piece is adjusted on the inclined-plane is connected with Holder for hanging household utensiles 6, moves up and down inclined-plane adjustment piece and Holder for hanging household utensiles 6 is moved forward and backward can adjust gape discharging size;
Above-mentioned rotary disintegrating machine, the off-centre adjustment cover 2 that its characteristics are to be contained on the suspended axle 1 is separately fixed on the Holder for hanging household utensiles 6 by both sides with the gape adjusting device 7 that is fixed on the frame 1, drive the gape adjusting device 7 that is installed in Holder for hanging household utensiles 6 bottoms by rotating eccentric sleeve 2, form crusher chamber inlet and the two-way adjustment that exports.
Owing to adopting the lamination shattering to design the stairstepping crusher chamber, use that the production capacity of rotary disintegrating machine obviously improves after this chamber shape, energy consumption reduces, make product granularity reduce particle shape evenly, neat and be cube.
The stationary crushing plate surface of tooth is arranged at the bottom owing to having adopted in that ore discharge parallel zone top is anodontia; Utilize the difference of the no flank of tooth and the geared surface rate of wear; Make the balance of the strong and weak section maintenance of wearing and tearing wear extent in the parallel zone; Can not produce horizontal partial groove phenomenon after making the wearing and tearing of crushing shell lower end; So make the crushing shell lower end after the wearing and tearing keep vertical level and smooth surface can not affect the unobstructed of ore discharge; Because perpendicular tooth can also reduce the generation that product is crossed crushing phenomenon in the gape position; Thereby can further reduce the machine energy consumption
Owing to adopted the means that to adjust crusher chamber feeding mouth size, can overcome the shortcoming that when using old breaker's workpiece, makes the machine performance variation.This is the distortion because old breaker's workpiece gape size is worn, for keeping the constant gape guiding mechanism that must utilize of ore discharge granularity it is carried out adjustment work, because the unidirectional adjustment in this bottom causes the crusher chamber shape of optimization to deform, and causes the machine performance variation.And the adjustment of passing through the feeding mouth size forms crusher chamber inlet and the two-way adjustment of arranging mouth, and it can remain the best chamber shape of the original optimization of crusher chamber, thereby the service behaviour that guarantees machine is not subjected to the influence of breaker's workpiece wearing and tearing and remains efficient stable.
Fig. 1 is the structural representation of the rotary disintegrating machine of the utility model.
Fig. 2 is the schematic diagram that the stairstepping stationary crushing plate of Fig. 1 descends the vertical tooth A in single order bottom most.
The embodiment of the rotary disintegrating machine of the utility model is as shown in Figure 1: at eccentric shaft 3 two ends bearing and bearing block are installed, bearing block is installed in frame 8 centers, by rolling bearing breaker roll 4 is installed on the eccentric position at eccentric shaft 3 middle parts, left-right symmetry is equipped with suspended axle 1 on the frame 8 of breaker roll 4 both sides, the eccentric cover 2 of adjusting is housed on the suspended axle 1, Holder for hanging household utensiles 6 is hung on the suspended axle 1 that eccentric bushing 2 is housed, stairstepping stationary crushing plate 5 is installed on the Holder for hanging household utensiles 6, the next stage of stairstepping stationary crushing plate 5 and breaker roll 4 form parallel zones, stationary crushing plate 5 surfaces on parallel zone top are anodontia plane, bottom A has vertical tooth, the tooth peak is trapezoidal, and tooth paddy is triangle.Form two stairstepping crusher chamber by coupling between the stairstepping stationary crushing plate 5 of multi-stage platform face and the breaker roll 4 from top to bottom for two.Gape adjusting device 7 is arranged at Holder for hanging household utensiles 6 bottoms, and gape adjusting device 7 comprises pull bar and inclined-plane adjustment piece, moves up and down inclined-plane adjustment piece Holder for hanging household utensiles 6 is moved forward and backward, and reaches the purpose of adjusting the gape size.Eccentric shaft 3 is driven by belt pulley and bead apex by the outer motor that is provided with of frame.
The embodiment that in Fig. 2, has represented the stairstepping stationary crushing plate 5 vertical tooth A of next stage.
Claims (4)
1, a kind of rotary disintegrating machine, mainly by frame, suspended axle, Holder for hanging household utensiles, eccentric shaft, breaker roll, crushing shell is formed, described breaker roll is contained on the eccentric position of eccentric shaft by bearing, described eccentric shaft two ends are installed in frame central by base bearing and bearing block, driving eccentric shaft by external motor pulley rotates, eccentric shaft drives breaker roll and does the swing campaign, it is characterized in that crushing shell is concave surface stationary crushing plate (5), described concave surface stationary crushing plate (5) concave surface one side is by being made up of the ladder of multistage table top from top to bottom, and the stairstepping crusher chamber is formed in coupling between the concave surface stationary crushing plate (5) of this shape and the breaker roll (4).
2, rotary disintegrating machine according to claim 1, the multistage table top that it is characterized in that described concave surface stationary crushing plate (5) is plane or curved surface.
3, rotary disintegrating machine according to claim 1, it is characterized in that forming the ore discharge parallel zone between next stage of described concave surface stationary crushing plate (5) stairstepping and the breaker roll (4), stationary crushing plate (5) upper surface in the parallel zone is anodontia plane, vertical tooth A is arranged at the bottom, its tooth peak is trapezoidal, and tooth paddy is triangle.
4, rotary disintegrating machine according to claim 1 is characterized in that Holder for hanging household utensiles (6) top hangs being equipped with on the eccentric suspended axle of adjusting cover (2), rotates the eccentric cover (2) of adjusting and can adjust crusher chamber feeding mouth size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00233281 CN2422045Y (en) | 2000-05-23 | 2000-05-23 | Rotary crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00233281 CN2422045Y (en) | 2000-05-23 | 2000-05-23 | Rotary crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2422045Y true CN2422045Y (en) | 2001-03-07 |
Family
ID=33595665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00233281 Expired - Fee Related CN2422045Y (en) | 2000-05-23 | 2000-05-23 | Rotary crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2422045Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104768647A (en) * | 2012-10-29 | 2015-07-08 | 蒂森克虏伯工业解决方案股份公司 | Eccentric roller crusher |
| CN110124782A (en) * | 2019-05-27 | 2019-08-16 | 临沂市矿宝机械有限公司 | A kind of rolling swing crusher |
-
2000
- 2000-05-23 CN CN 00233281 patent/CN2422045Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104768647A (en) * | 2012-10-29 | 2015-07-08 | 蒂森克虏伯工业解决方案股份公司 | Eccentric roller crusher |
| CN110124782A (en) * | 2019-05-27 | 2019-08-16 | 临沂市矿宝机械有限公司 | A kind of rolling swing crusher |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |