CN202460712U - Roller-type crusher with screening function - Google Patents
Roller-type crusher with screening function Download PDFInfo
- Publication number
- CN202460712U CN202460712U CN2012200563991U CN201220056399U CN202460712U CN 202460712 U CN202460712 U CN 202460712U CN 2012200563991 U CN2012200563991 U CN 2012200563991U CN 201220056399 U CN201220056399 U CN 201220056399U CN 202460712 U CN202460712 U CN 202460712U
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- Prior art keywords
- broken
- crushing
- roll shaft
- tooth plate
- rectangle
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Abstract
The utility model discloses a roller-type crusher with a screening function, solving the technical problem that the prior art is higher in crushing efficiency of large-size materials and does not have the function of screening crushed materials. The roller-type crusher comprises a rectangular crusher frame (1), wherein two crushing roller shafts are arranged in the rectangular crusher frame (1) in parallel; two driving motors and speed reducers are respectively are respectively fixed at one side of the rectangular crusher frame (1); a lower crushing hub group (8) is arranged on the first crushing roller shaft (2); an upper crushing hub group (9) is arranged on the second crushing roller shaft (3); hubs (11) in the crushing hubs are mechanically connected together with the crushing roller shafts through keys (10); toothed plate mounting grooves (12) are uniformly arranged on the outer side circle surface of each hub (11) at intervals; and toothed plates (13) are inserted into the toothed plate installing grooves (12). The roller-type crusher disclosed by the utility model has a self-cleaning function and high crushing efficiency.
Description
Technical field
The present invention relates to the disintegrating machine that use a kind of ore dressing field, particularly a kind of kibbler roll with screening function.
Background technology
Disintegrating machine has a wide range of applications in commercial production.In mammoth mill, be used for the producing cost of crushing and grinding, account for more than 40% of whole production expense usually, its investment is about whole ore dressing plant 60%.Developed multiple crushing mechanism for broken and grinding ore people at present, modal have jaw crusher, gyratory crusher, cone crusher, impact crusher, a hammer mill.These disintegrating machines have several common shortcomings, and the one, be exactly bulky, unit then hundreds of in light weight ton, the heavy kiloton that reaches, it is bigger to install and use their required capital expenditures; The 2nd, because the employing of traditional disintegrating machine is the mode of attrition crushing, the mistake degradation rate of material is higher, and it is bigger to consume energy; The 3rd, be interrupted work, inefficiency; The 4th, do not possess the function that broken thing is sieved.
Summary of the invention
A kind of kibbler roll provided by the invention with screening function solved bulky material that existing apparatus exists to cross degradation rate higher and do not possess the technical problem of the function that broken thing is sieved.
The present invention solves above technical problem through following technical scheme:
A kind of kibbler roll with screening function; Comprise the rectangle crusher frame; In the rectangle crusher frame, be provided with the first broken roll shaft and the second broken roll shaft abreast; Side in the rectangle crusher frame is set with first drive motors, second drive motors, first decelerator and second decelerator respectively, and first drive motors links together through first decelerator and the first broken roll shaft, and second drive motors links together through second decelerator and the second broken roll shaft; The first broken roll shaft is provided with down broken wheel hub group; The second broken roll shaft is provided with broken wheel hub group, and the tooth hub in the broken wheel hub is to link together through key and breaker roll shaft mechanical, and evenly the compartment of terrain is provided with the tooth plate mounting groove on the disc of the outside of tooth hub; In the tooth plate mounting groove, be plugged with tooth plate; Tooth plate is a rectangle, and diagonal evenly is set with crushing teeth in rectangle tooth plate upper edge, on two pairs of frames of the rectangle crusher frame parallel with broken roll shaft, all is set with broach.
Tooth plate is provided with counterbore, and set bolt is fixed together tooth plate and tooth hub through counterbore.
The present invention adopts shearing and tension force acting in conjunction to come broken material, and has both the screening function.Contour structures is compact, and is in light weight, need not basic constraint, and the ratio of reduction is big, and it is few to cross milling product, has self-cleaning function, and crushing efficiency is high.
Description of drawings
Fig. 1 is a general structure sketch map of the present invention;
Fig. 2 is the structural representation of tooth hub 11 of the present invention;
Fig. 3 is the structural representation of tooth plate 13 of the present invention.
The specific embodiment
A kind of kibbler roll with screening function; Comprise rectangle crusher frame 1; In rectangle crusher frame 1, be provided with the first broken roll shaft 2 and the second broken roll shaft 3 abreast; Be set with first drive motors 6, second drive motors 7, first decelerator 4 and second decelerator, 5, the first drive motors 6 respectively in a side of rectangle crusher frame 1 and link together through first decelerator 4 and the first broken roll shaft 2, second drive motors 7 links together through second decelerator 5 and the second broken roll shaft 3; The first broken roll shaft 2 is provided with down broken wheel hub group 8; The second broken roll shaft 3 is provided with broken wheel hub group 9, and the tooth hub 11 in the broken wheel hub is to link together through key 10 and breaker roll shaft mechanical, and evenly the compartment of terrain is provided with tooth plate mounting groove 12 on the disc of the outside of tooth hub 11; In tooth plate mounting groove 12, be plugged with tooth plate 13; Tooth plate 13 is a rectangle, evenly is set with crushing teeth 15 at rectangle tooth plate 13 upper edge diagonal, on two pairs of frames of the rectangle crusher frame parallel with broken roll shaft, all is set with broach 17.
The present invention installs broken tooth plate on two roll shafts; The tooth of the broken tooth plate on the diaxon staggers each other; And stagger each other with broach on the box side; And tooth is bigger, and the installation site of tooth and the design of spacing guarantee that those particles less than release mesh can directly not need fragmentation through reduction stage, make the crushing work of consumption minimum.These exclusive characteristics make it under the situation of the slow-speed of revolution, low wearing and tearing, have very high outer disposal ability.In fact the structure of tooth passes through qualified particle just as the diagrid of rotation with the energy consumption of minimum, to the broken material of needs then to carry out fragmentation than being easier to make material obtain broken tension force.This characteristics have also been saved necessity that screen cloth is installed at material inlet simultaneously.Two discaling rolls are by independent motor-driven, and can carry out two-way rotation.Change the tooth plate of different size, through the height of regulating tooth screw die tooth, the size of scalable discharging-material size.When crusher chamber has foreign matter, only need the counter-rotating discaling roll just can resume production, need not the artificial foreign matter of from equipment, drawing out.
Claims (2)
1. kibbler roll with screening function; Comprise rectangle crusher frame (1); In rectangle crusher frame (1), be provided with the first broken roll shaft (2) and the second broken roll shaft (3) abreast; Side in rectangle crusher frame (1) is set with first drive motors (6), second drive motors (7), first decelerator (4) and second decelerator (5) respectively; First drive motors (6) links together through first decelerator (4) and the first broken roll shaft (2), and second drive motors (7) links together through second decelerator (5) and the second broken roll shaft (3), it is characterized in that; The first broken roll shaft (2) is provided with down broken wheel hub group (8); The second broken roll shaft (3) is provided with broken wheel hub group (9), and the tooth hub (11) in the broken wheel hub is to link together through key (10) and breaker roll shaft mechanical, and evenly the compartment of terrain is provided with tooth plate mounting groove (12) on the outside disc of tooth hub (11); In tooth plate mounting groove (12), be plugged with tooth plate (13); Tooth plate (13) is a rectangle, and diagonal evenly is set with crushing teeth (15) in rectangle tooth plate (13) upper edge, on two pairs of frames of the rectangle crusher frame parallel with broken roll shaft, all is set with broach (17).
2. a kind of kibbler roll according to claim 1 with screening function; It is characterized in that; Tooth plate (13) is provided with counterbore (16), and set bolt (14) is fixed together tooth plate (13) and tooth hub (11) through counterbore (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200563991U CN202460712U (en) | 2012-02-21 | 2012-02-21 | Roller-type crusher with screening function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200563991U CN202460712U (en) | 2012-02-21 | 2012-02-21 | Roller-type crusher with screening function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202460712U true CN202460712U (en) | 2012-10-03 |
Family
ID=46908912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200563991U Expired - Lifetime CN202460712U (en) | 2012-02-21 | 2012-02-21 | Roller-type crusher with screening function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202460712U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102527465A (en) * | 2012-02-21 | 2012-07-04 | 山西江淮重工有限责任公司 | Roll crusher with screening function |
| CN106040352A (en) * | 2015-04-17 | 2016-10-26 | 塔克拉夫有限公司 | Crushing roll for a crusher |
-
2012
- 2012-02-21 CN CN2012200563991U patent/CN202460712U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102527465A (en) * | 2012-02-21 | 2012-07-04 | 山西江淮重工有限责任公司 | Roll crusher with screening function |
| CN106040352A (en) * | 2015-04-17 | 2016-10-26 | 塔克拉夫有限公司 | Crushing roll for a crusher |
| US10399081B2 (en) | 2015-04-17 | 2019-09-03 | Takraf Gmbh | Crushing roll for a crusher |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121003 |
|
| CX01 | Expiry of patent term |