CN202538841U - Screening crushing machine - Google Patents
Screening crushing machine Download PDFInfo
- Publication number
- CN202538841U CN202538841U CN2012200195129U CN201220019512U CN202538841U CN 202538841 U CN202538841 U CN 202538841U CN 2012200195129 U CN2012200195129 U CN 2012200195129U CN 201220019512 U CN201220019512 U CN 201220019512U CN 202538841 U CN202538841 U CN 202538841U
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- CN
- China
- Prior art keywords
- screening
- crushing
- cylindrical shell
- screening crusher
- crusher according
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Abstract
The utility model discloses a screening crushing machine comprising a drum body of a rotary drum and a crushing rotor. The crushing rotor is mounted in the drum body and the drum body is a cage type steel frame component and is in a detachable or un-detachable structure; the drum body is provided with a screening net or a screening sheet; the crushing rotor is in a hammer head type or a plate hammer type; and the hammer head is square or annular. According to the screening crushing machine disclosed by the utility model, high-pressure pulse type and elastic tooth type anti-plugging devices are additionally arranged so as to guarantee that a screening part is not plugged; the design of the position of a supporting wheel prevents materials from wearing the supporting wheel; the crushing rotor of a cantilever structure can realize a work principle of screening and then crushing, and screening and then crushing, guarantees the granularity of products and reduces over crushing; and the screening and the crushing are combined so that a crushing flow is simplified, and the civil engineering and process investments are reduced.
Description
Technical field
The utility model relates to a kind of screening crusher.
Background technology
At present, the disintegrating machine on the market is crossed and is pulverized seriously, and granularity is difficult for guaranteeing that screening is the obstruction machine often.
The utility model content
The utility model technical issues that need to address provide a kind of various material grinding such as coal, charcoal, lime, lime stone that are applicable to; Particularly be applied to 10 millimeters below-1 millimeter; Require to reduce the grinding and processing of pulverizing, and moist easy stifled material grinding screening crusher.
For addressing the above problem, the technical scheme that the utility model is taked is: a kind of screening crusher comprises roller tube and broken rotor; Broken rotor is installed in the cylindrical shell; Cylindrical shell is a cage steelframe structure body, and is detachable or can not be split structure, installing screen cloth or sieve sheet on the cylindrical shell; Broken rotor is tup formula or bar formula, and tup is square or annular.
Said screen cloth or sieve sheet are fixed on the cylindrical shell through bolt or draw-in groove.
Support wheel is equipped with in the cylindrical shell below, and support wheel is contained in does not have cylindrical shell below, the two ends of screen cloth.
Anti-blocking cleaning plant is equipped with in the cylindrical shell top, and this device has two kinds of structures, and high-voltage pulse formula and elasticity are tooth-like.
Said broken rotor is a cantilever design, and length accounts for the 10%--90% of screening crusher.
Said broken rotor main shaft is installed on two outer bearing blocks of machine, through band transmission or the direct transmission of shaft coupling.
The broken main shaft of said disintegrating machine connects the screen drum drive unit through shaft coupling or fluid coupling.
Said screen cloth or sieve sheet are provided with sieve aperture, at the sieve aperture of the sieve aperture that sieves leading portion greater than reduction stage.
Adopt the beneficial effect that technique scheme produced to be: the utility model has guaranteed to sieve part and has no longer stopped up through increasing high-voltage pulse formula and the tooth-like anti-block apparatus of elasticity, and the Position Design of support wheel has prevented the wearing and tearing of material to support wheel; The broken rotor of cantilever design has been realized broken again, the broken again operation principle of screening again of first screening; Guaranteed product granularity, reduced to cross and pulverized that the screening fragmentation unites two into one; Simplify crushing circuit, reduced civil engineering and technology investment.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model broken rotor sectional view;
Wherein: 1, charging aperture, 2, guard shield, 3, sieve cleaning mechanism, 4, cylindrical shell, 5, broken rotor, 6, frame, 7, broken drive motors, 8, screen drum supports wheels, 9, the screen drum drive unit, 10, sieve top discharge mouth, 11, cylindrical shell, 12, rotor set, 13 counterattack tups.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done and to be described in further detail: as depicted in figs. 1 and 2, this novel roller tube and broken rotor of comprising, broken rotor is installed in the cylindrical shell.
Screening machine is the drum-type screening machine, realizes chain drive or gear drive through the gear ring of the outer dress of cylinder, and cylindrical shell is a cage steelframe structure body, and bolt connects, detachable structure, or welding can not be split structure.Cylindrical shell installing screen cloth or sieve sheet, said screen cloth or sieve sheet are provided with sieve aperture, at the sieve aperture of the sieve aperture that sieves leading portion greater than reduction stage.Bolt or draw-in groove are fixed, and screen size is according to requiring customization, and sieve sheet thickness divides two parts, and a part is thinner, and another part is thicker.Support wheel is equipped with in the cylindrical shell below, and support wheel is contained in does not have entire body below, screen cloth two ends, eliminates the pollution of material to support wheel, prevents the wearing and tearing of material to support wheel.Anti-blocking cleaning plant is equipped with in the cylindrical shell top, and this device has two kinds of structures, and high-voltage pulse formula and elasticity are tooth-like.Broken rotor is tup formula or bar formula, and tup is square or annular, and broken rotor is that cantilever design is inserted in the screening machine, and length accounts for the 10%--90% of screening machine.The broken rotor main shaft is installed on two outer bearing blocks of machine, through band transmission or the direct transmission of shaft coupling.
Said broken rotor main shaft is installed on two outer bearing blocks of machine, through band transmission or the direct transmission of shaft coupling.The broken main shaft of said disintegrating machine connects the screen drum drive unit through shaft coupling or fluid coupling.
Claims (8)
1. screening crusher; It is characterized in that: comprise roller tube (4) and broken rotor (5), broken rotor is installed in the cylindrical shell, and cylindrical shell is a cage steelframe structure body; Detachable or can not be split structure; Installing screen cloth or sieve sheet on the cylindrical shell, broken rotor is tup formula or bar formula, tup is square or annular.
2. screening crusher according to claim 1 is characterized in that said screen cloth or sieve sheet are fixed on the cylindrical shell through bolt or draw-in groove.
3. screening crusher according to claim 1 is characterized in that below the cylindrical shell support wheel being housed, and support wheel is contained in does not have cylindrical shell below, the two ends of screen cloth.
4. screening crusher according to claim 1 is characterized in that above the cylindrical shell anti-blocking cleaning plant being housed, and this device has two kinds of structures, and high-voltage pulse formula and elasticity are tooth-like.
5. screening crusher according to claim 1 is characterized in that said broken rotor is a cantilever design, and length accounts for the 10%--90% of screening crusher.
6. screening crusher according to claim 1 is characterized in that said broken rotor main shaft is installed on two outer bearing blocks of machine, through band transmission or the direct transmission of shaft coupling.
7. screening crusher according to claim 1 is characterized in that the broken main shaft of said disintegrating machine connects the screen drum drive unit through shaft coupling or fluid coupling.
8. screening crusher according to claim 1 is characterized in that said screen cloth or sieve sheet are provided with sieve aperture, at the sieve aperture of the sieve aperture that sieves leading portion greater than reduction stage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200195129U CN202538841U (en) | 2012-01-16 | 2012-01-16 | Screening crushing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200195129U CN202538841U (en) | 2012-01-16 | 2012-01-16 | Screening crushing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202538841U true CN202538841U (en) | 2012-11-21 |
Family
ID=47159533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200195129U Expired - Lifetime CN202538841U (en) | 2012-01-16 | 2012-01-16 | Screening crushing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202538841U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103785505A (en) * | 2014-03-05 | 2014-05-14 | 马鞍山盛农农业科技有限公司 | Small soil crushing machine |
| CN104399557A (en) * | 2014-10-29 | 2015-03-11 | 长兴县跃进磨料有限公司 | Crusher |
| CN104437799A (en) * | 2014-10-29 | 2015-03-25 | 长兴县跃进磨料有限公司 | Crushing system |
| CN104959190A (en) * | 2015-06-03 | 2015-10-07 | 青岛聚能电力设备有限公司 | Fine crusher |
| CN105289798A (en) * | 2015-10-24 | 2016-02-03 | 中煤张家口煤矿机械有限责任公司 | Large-crushing-ratio side crushing sieving crusher |
-
2012
- 2012-01-16 CN CN2012200195129U patent/CN202538841U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103785505A (en) * | 2014-03-05 | 2014-05-14 | 马鞍山盛农农业科技有限公司 | Small soil crushing machine |
| CN104399557A (en) * | 2014-10-29 | 2015-03-11 | 长兴县跃进磨料有限公司 | Crusher |
| CN104437799A (en) * | 2014-10-29 | 2015-03-25 | 长兴县跃进磨料有限公司 | Crushing system |
| CN104959190A (en) * | 2015-06-03 | 2015-10-07 | 青岛聚能电力设备有限公司 | Fine crusher |
| CN105289798A (en) * | 2015-10-24 | 2016-02-03 | 中煤张家口煤矿机械有限责任公司 | Large-crushing-ratio side crushing sieving 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: 20121121 |
|
| CX01 | Expiry of patent term |