CN103721822A - Crushing and screening machine - Google Patents
Crushing and screening machine Download PDFInfo
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- CN103721822A CN103721822A CN201210423047.XA CN201210423047A CN103721822A CN 103721822 A CN103721822 A CN 103721822A CN 201210423047 A CN201210423047 A CN 201210423047A CN 103721822 A CN103721822 A CN 103721822A
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Abstract
The invention discloses a crushing and screening machine which comprises a crushing mechanism, a base, a vibration box body and a rack, wherein the crushing mechanism, the base and the vibration box body are combined into a whole body from top to bottom; the base is arranged on the rack via an elastic support mechanism; a plurality of screens are arranged in the vibration box body. The crushing and screening machine disclosed by the invention combines an eccentric shaft or a coaxial shaft in crusher equipment and an excitation shaft in vibrating screen equipment into a whole body to realize the integration of crushing and screening, and completely avoids the huge energy consumption caused by transportation and screening, and completes the screening operation through the vibration generated by the crushing movement of a crusher to convert the disadvantages into the advantages.
Description
Technical field
The present invention relates to mining machinery technical field, more specifically say a kind of broken screen(ing) machine.
Background technology
Broken and screening is the most basic, prevailing two operations in mining machinery field.
Broken and screening has a common structure feature, and they all contain the main shaft of an eccentric setting.This main shaft claims " eccentric shaft " in broken structure, in screening structure, claims " vibrating shaft ".The function of eccentric shaft is to make disintegrating machine produce broken stroke, thereby effectively broken; The function of vibrating shaft is to make vibratory sieve produce exciting force, thus effectively screening.Both functions are different, but its structure has points of resemblance, and all have " eccentric structure ".
In prior art, crushing operation and screening operation are completed by the equipment of two platform independent respectively, and between has connected logistics operation with a conveyer, the part (fragmentation---conveying----screening) in composition production procedure.The result of design and layout is like this:
(1), need with disintegrating machine, conveyer and three equipment of vibratory sieve, cost is high;
(2), floor space is very large, because conveyer has one to carry upper limit angle (to be generally 18 ° of <, angle is crossed conference blanking), and fragmentation, screening plant and support thereof have certain height, therefore every conveyor lengths all reaches 20-35m.Whole crushing production line is just very huge, and floor space is naturally very large;
(3), the equipment installation and operation that must space out, be not easy to the unified management of using;
(4), must complete logistics transportation with conveyer between equipment and equipment, increased input cost and the operation power consumption of conveying equipment.
Summary of the invention
The object of the invention is to make up the above-mentioned deficiency of prior art, provide a kind of take up an area little, cost is low, power consumption is economized, use the broken screen(ing) machine of convenient management.
In order to reach above object, the present invention is achieved by the following technical solutions: a kind of broken screen(ing) machine, is characterized in that: comprise crushing mechanism, pedestal, vibration envelope and stand,
Described crushing mechanism, pedestal and vibration envelope are combined into one from top to bottom;
Pedestal is arranged on a stand by an elastic supporting mechanism;
In vibration envelope, be provided with some layers of screen cloth.
As preferably, described crushing mechanism comprises disintegrating machine and motor, and disintegrating machine is jaw crusher, impact breaker, hammer mill or kibbler roll.
As preferably, on pedestal, be provided with disintegrating machine mount pad and motor mount.
As preferably, described elastic supporting mechanism comprises the spring of vertical supporting between pedestal and stand.
As preferably, described elastic supporting mechanism also comprises the spring being laterally limited between pedestal and stand.
As preferably, the screen cloth in vibration envelope is 1 to 4 layer.
The present invention has three large primary structure features:
1. disintegrating machine is connected to the top of pedestal;
2. vibration envelope is connected to the below of pedestal;
3. pedestal is connected on stand by elastic supporting mechanism.
Of the present invention opening one's minds is:
(1) general plotting: disintegrating apparatus and screening plant are the suitable visual plants that connects operation in crushing production line, and its core component all contains " driving shaft ".Imagination unites two into one fragmentation and screening two equipment, shares " driving shaft ", is designed to " broken+screening " machine, be called for short " broken screen(ing) machine ", utilize same " driving shaft ", both produced broken stroke and completed crushing operation, produce again shock motion and complete screening operation, realize one-machine-multi-function!
(2) details design: be divided into following three kinds of situations:
1, the first situation, the driving shaft of vibratory sieve is eccentric structure (as shown in Figure 2), and disintegrating machine driving shaft has eccentric structure and eccentric structure not.
In all disintegrating machine kinds, only have the driving shaft of jaw crusher to there is eccentric structure (as shown in Figure 1), all the other (as reaction type, bevel-type, roll-type, circular cone type and impact types etc.) are not all containing eccentric structure.The present invention is best " breaking ", " sieve " combination with the jaw crusher containing eccentric structure driving shaft, although other kind disintegrating machines do not have eccentric structure driving shaft, but also there is certain vibration force, as need increase eccentric force, can on drive, increase eccentric block.
2, the second situation, vibratory sieve driving shaft divides single shaft, twin shaft and three kinds of structures of three axles; And disintegrating machine divides single shaft and two kinds of structures of twin shaft (reaction type only has single-shaft configuration, jaw formula, bevel-type, roll-type have single shaft and two kinds of structures of twin shaft).
After disintegrating machine is combined with vibratory sieve, its axis structure different-effect is also not quite similar:
(1). single-shaft configuration formula, owing to there is no direction of excitation angle, screen cloth needs oblique setting, to utilize gravity to produce flow direction of material (Uniaxle excitation screening produce be the exciting effect of circular motion track);
(2). cross-compound arrangement formula (with gear drive, synchronous backward running), because of there being vibrating direction angle, screen cloth can be horizontally disposed with (two-axle vibration exciting screening generation be the exciting effect of straight-line trajectory);
(3). three-axis structure formula, vibratory sieve has triple axle structure, and various disintegrating machine is without triple axle structure.But another innovation bright spot of the present invention is: by the cross-compound arrangement formula of vibratory sieve be designed to eccentric structure small one and large one, can produce equally the effect (three axle excitings screenings produce be the exciting effect of elliptical trajectory) of three-axis structure formula.
3, the third situation, the driving shaft of vibratory sieve is horizontal, and disintegrating machine driving shaft divides horizontal and vertical two kinds, (jaw formula, bevel-type, roll-type and impact breaker are horizontal type structure; Circular cone type and impact crusher are vertical structure), no matter horizontal or vertical, disintegrating machine has vibration, can be designed to " broken screen(ing) machine " of the present invention.But vertical type driving shaft does not have eccentric structure, as strengthened exciting force, cone crusher can arrange eccentric block (power transmission shaft is horizontal) on power transmission shaft, and impact crusher does not have the power transmission shaft of horizontal type structure, eccentric block can be set on motor wheel, to increase eccentricity excitation power.
Core technology of the present invention: crusher and vibratory sieve are shared to " driving shaft ", unite two into one and be designed to " broken screen(ing) machine ", realize " fragmentation " and " screening " monommechanization.
Concrete operations are: by a pedestal is set, disintegrating machine is arranged on to pedestal top, the core component of vibratory sieve " vibrator " is removed, remaining " vibration envelope " is arranged on to pedestal below, disintegrating machine and vibratory sieve are connected.
Like this, " driving shaft " of disintegrating machine (no matter being single shaft or twin shaft) is also " driving shaft " of vibratory sieve simultaneously, both done the broken work done of eccentric stroke, does again exciting screening work done.By it, complete in the lump " fragmentation " and " screening " two operations.
The most significant functional character of the present invention is to have simplified number of devices (it is that disintegrating machine, vibratory sieve and conveyer close three), reduced manufacturing cost (remove exciter for vibration screen and power thereof supporting after, the weight of vibratory sieve approximately alleviates 30～40%, and cost approximately reduces by 50～60%).
" broken screen(ing) machine " design, is broken, material sieving technology field, so in crushing production line technical field technological progress new exploration! Because of its energy-saving effect remarkable, so, be also a great power-saving technology innovation!
Except above remarkable result, the present invention also has following beneficial effect:
1. saving equipment is from wasted work.Vibratory sieve arrange exciter apparatus cause huge structure (large with material), from stature weight, from wasted work, account for 20%, remove after vibrator, except economizing merit 20%, also omitted a conveying equipment input cost and operation power consumption.
What use as the present invention is jaw crusher, can fully use broken self the eccentricity excitation of jaw, and energy-saving effect is more remarkable.Vibration is the drawback that jaw is broken originally, and it is " profit " that the present invention becomes " fraud ", both completes " screening " operation, plays again " weakening " effect.
2. simplify crushing production line flow process, be convenient to installation, care and maintenance.The fault of vibratory sieve approximately 90% occurs in vibrator assembly, has removed (remaining is mainly envelope) after vibrator, except changing wear-out part, has hardly mechanical breakdown.
3. pair old product transformation is convenient.
4. floor space is little.
5. function is concentrated, unit operation, easy to use and management.
Accompanying drawing explanation
Fig. 1 is the structural representation of prior art disintegrating machine;
Fig. 2 is the structural representation of prior art one-eccentric rotor type vibrator vibratory sieve;
Fig. 3 is the structural representation that the present invention contains jaw crusher;
Fig. 4 is the structural representation that the present invention contains impact breaker;
Fig. 5 is the structural representation that the present invention contains hammer mill;
Fig. 6 is the structural representation that the present invention contains kibbler roll;
Fig. 7 is a kind of structural representation of elastic supporting mechanism of the present invention;
Fig. 8 is the another kind of structural representation of elastic supporting mechanism of the present invention;
Fig. 9 is the structural representation that the present invention vibrates envelope.
In figure: 1-disintegrating machine, 2-pedestal, 3-stand, 4-vibrates envelope, 5-screen cloth, 6-spring, 7-disintegrating machine mount pad, 8-motor mount, 9-jaw crusher, 10-impact breaker, 11-hammer mill, 12-kibbler roll, 13-motor.
The specific embodiment
Below in conjunction with drawings and Examples, the present invention is further illustrated.
Embodiment 1: as shown in Figure 3, a kind of broken screen(ing) machine, comprises crushing mechanism, pedestal 2, vibration envelope 4 and stand 3, and crushing mechanism, pedestal 2 and vibration envelope 4 are combined into one from top to bottom.Crushing mechanism comprises disintegrating machine 1 and motor 13, and disintegrating machine 1 is jaw crusher 9.
As shown in Figure 7, pedestal 2 is arranged on stand 3 by elastic supporting mechanism; Elastic supporting mechanism comprise vertical supporting the spring 6 between pedestal 2 and stand 3 and be laterally limited in pedestal 2 and stand 3 between spring 6.On pedestal 2, be provided with disintegrating machine mount pad 7 and motor mount 8.
As shown in Figure 9, vibration envelope 4 is directly fixed on pedestal 2 belows, and import and the crushing chamber of crusher outlet of vibration envelope 4 adapts, and vibrates the interior setting of envelope 4 screen cloth 5 that haves three layers.
Embodiment 2: as shown in Figure 8, pedestal 2 is arranged on stand 3 by elastic supporting mechanism; Elastic supporting mechanism comprises the spring 6 of vertical supporting between pedestal 2 and stand 3.
All the other are with embodiment 1.
Embodiment 3: as shown in Figure 4, disintegrating machine 1 is impact breaker 10.
All the other are with embodiment 2.
Embodiment 4: as shown in Figure 5, disintegrating machine 1 is hammer mill 11.
All the other are with embodiment 2.
Embodiment 5: as shown in Figure 6, disintegrating machine 1 is kibbler roll 12.
All the other are with embodiment 2.
The embodiment of the above is only the present invention's preferred embodiment, not with this, limits practical range of the present invention, therefore the variation that all shapes according to the present invention, principle are done all should be encompassed in protection scope of the present invention.
Claims (6)
1. a broken screen(ing) machine, is characterized in that: comprise crushing mechanism, pedestal, vibration envelope and stand,
Described crushing mechanism, pedestal and vibration envelope are combined into one from top to bottom;
Pedestal is arranged on a stand by an elastic supporting mechanism;
In vibration envelope, be provided with some layers of screen cloth.
2. broken screen(ing) machine according to claim 1, is characterized in that, described crushing mechanism comprises disintegrating machine and motor, and disintegrating machine is jaw crusher, impact breaker, hammer mill or kibbler roll.
3. broken screen(ing) machine according to claim 1 and 2, is characterized in that, is provided with disintegrating machine mount pad and motor mount on pedestal.
4. broken screen(ing) machine according to claim 1, is characterized in that, described elastic supporting mechanism comprises the spring of vertical supporting between pedestal and stand.
5. broken screen(ing) machine according to claim 4, is characterized in that, described elastic supporting mechanism comprises vertical supporting and the spring of cross-brace between pedestal and stand.
6. according to the broken screen(ing) machine described in claim 1 or 4 or 5, it is characterized in that, the screen cloth in vibration envelope is 1 to 4 layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210423047.XA CN103721822B (en) | 2012-10-16 | 2012-10-16 | A kind of broken screen(ing) machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210423047.XA CN103721822B (en) | 2012-10-16 | 2012-10-16 | A kind of broken screen(ing) machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103721822A true CN103721822A (en) | 2014-04-16 |
| CN103721822B CN103721822B (en) | 2015-09-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210423047.XA Expired - Fee Related CN103721822B (en) | 2012-10-16 | 2012-10-16 | A kind of broken screen(ing) machine |
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| CN (1) | CN103721822B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103934194A (en) * | 2014-05-08 | 2014-07-23 | 王建喜 | Vibration crushing and sieving machine |
| CN106955762A (en) * | 2017-04-03 | 2017-07-18 | 张志通 | A kind of highland barley grains pulverizing processing device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2203628Y (en) * | 1994-10-29 | 1995-07-19 | 刘明山 | Multi-function jaw crusher |
| KR100387094B1 (en) * | 2002-11-01 | 2003-06-25 | Sachon Environment Co Ltd | Scalping apparatus for removing small particle impurities and dehydrating treatment |
| CN201529541U (en) * | 2009-11-18 | 2010-07-21 | 郑元海 | Crushing and vibrating screen |
| JP2011194349A (en) * | 2010-03-23 | 2011-10-06 | Kiyota Chuki:Kk | Automatic crusher for solidified object |
| CN202028417U (en) * | 2011-04-27 | 2011-11-09 | 葛峰 | Integral concentrating machine |
| CN202845143U (en) * | 2012-10-16 | 2013-04-03 | 义乌市黑白矿山机械有限公司 | Crushing and screening machine |
-
2012
- 2012-10-16 CN CN201210423047.XA patent/CN103721822B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2203628Y (en) * | 1994-10-29 | 1995-07-19 | 刘明山 | Multi-function jaw crusher |
| KR100387094B1 (en) * | 2002-11-01 | 2003-06-25 | Sachon Environment Co Ltd | Scalping apparatus for removing small particle impurities and dehydrating treatment |
| CN201529541U (en) * | 2009-11-18 | 2010-07-21 | 郑元海 | Crushing and vibrating screen |
| JP2011194349A (en) * | 2010-03-23 | 2011-10-06 | Kiyota Chuki:Kk | Automatic crusher for solidified object |
| CN202028417U (en) * | 2011-04-27 | 2011-11-09 | 葛峰 | Integral concentrating machine |
| CN202845143U (en) * | 2012-10-16 | 2013-04-03 | 义乌市黑白矿山机械有限公司 | Crushing and screening machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103934194A (en) * | 2014-05-08 | 2014-07-23 | 王建喜 | Vibration crushing and sieving machine |
| CN106955762A (en) * | 2017-04-03 | 2017-07-18 | 张志通 | A kind of highland barley grains pulverizing processing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103721822B (en) | 2015-09-16 |
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Granted publication date: 20150916 Termination date: 20191016 |
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| CF01 | Termination of patent right due to non-payment of annual fee |