CN103721827A - Crushing equipment with oscillation damping mechanism - Google Patents
Crushing equipment with oscillation damping mechanism Download PDFInfo
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- CN103721827A CN103721827A CN201210423046.5A CN201210423046A CN103721827A CN 103721827 A CN103721827 A CN 103721827A CN 201210423046 A CN201210423046 A CN 201210423046A CN 103721827 A CN103721827 A CN 103721827A
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- pedestal
- oscillation damping
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- stand
- crushing equipment
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Abstract
The invention discloses crushing equipment with an oscillation damping mechanism, which comprises a crusher and a motor, and is characterized in that the crusher and the motor are integrally placed on a base, and the base is arranged on a rack through an elastic supporting mechanism. The crushing equipment is divided into an inner system and an outer system, the inner system adopts hard connection for fastening, the outer system adopts soft connection for oscillation damping, and the core technology of the invention is to realize that fastening and oscillation damping are unified. The crushing equipment provided by the invention has a remarkable benefit that oscillations caused by crushing operation of the crusher are eliminated. Due to the design of the crushing equipment with the oscillation damping mechanism, difficulty that oscillations are caused during the crushing operation of the crusher can be overcome, and the crushing equipment with the oscillation damping mechanism represents a technology revolution in the technical field of crushing production lines.
Description
Technical field
The present invention relates to jaw crusher technical field, more specifically say a kind of disintegrating apparatus that is equipped with eliminating mechanism.
Background technology
Disintegrating machine is when crushing operation, and due to " exciting " effect of eccentric shaft, broken work done campaign must be accompanied by larger vibration.For the equipment in running, vibration is undoubtedly to self causing serious harm.So equipment " vibration " is the problem that mechanical engineering technicians must reckon with in design, manufacture and installation process, it is also the main project of tackling key problem.See theoretically, solve two approach that have of vibration equipment problem:
One, from source, reduce " vibration ".But this method has limitation, when eliminating vibration, certainly will affect the performance of equipment;
Two, adopt and strengthen connection measure opposing " vibration ".But this method needs strengthening device infrastructure, increases input.In practice, there are hard soft two kinds of methods of attachment:
1. hard method of attachment (as Fig. 1).Disintegrating machine and motor independence rigid connection enter ground or connect into ground by base.Disintegrating machine has vibration, how fasteningly no matter connects, and due to existence or the loosening factor of securing member of stress, still constantly does back and forth " vibration division " motion (being called for short " shake and split " motion) of moment with vibration same frequency between disintegrating machine and motor.And the existing of stress (naked eyes discover less than), can produce above-mentioned " shake and split " motion equally.Be embodied in V-belt fatigue damage, under-chassis bolt fatigue damage and relevant moving component fatigue damage etc.
2. the method that is flexible coupling (as Fig. 2).Electric machine stand is provided with to elastic device, to offset " shake and split " motion, but its cost is V-belt, easily skids.
Above-mentioned " firmly connecting " is conflict with " being flexible coupling ", and hard connection exists " shake and split " drawback, is flexible coupling and has " skidding " drawback.Eliminate " skidding " and have " shake and split "; Eliminating " shake and split " has " skidding ", and this disappears, and that is long, can not get unified.
Summary of the invention
It is above not enough that the object of the invention is to overcome prior art, provide a kind of take up an area little, cost is low, power consumption is economized, manage " being equipped with the disintegrating apparatus of eliminating mechanism " easy to use.
In order to reach above object, the present invention is achieved by the following technical solutions: a kind of disintegrating apparatus that is equipped with eliminating mechanism, comprise disintegrating machine and motor, and it is characterized in that, disintegrating machine and motor entirety are placed on a pedestal, and pedestal is arranged on stand by elastic supporting mechanism.
As preferably, described elastic supporting mechanism comprises the spring of vertical supporting between pedestal and stand.
As preferably, elastic supporting mechanism comprises the spring assembly of vertical supporting between pedestal and stand, and is laterally limited in the spring between pedestal and stand.
As preferably, disintegrating machine is jaw crusher, impact breaker, hammer mill or kibbler roll.
Of the present invention opening one's minds is: follow mechanics principle, scientifically arrange fastening means; First main frame and motor are based upon in same system by hard connecting mode, then this system is entered ground in the mode that is flexible coupling (elastic connection way).Reach fastening object, realize again weakening object.
Agent structure of the present invention is: a pedestal is set, and main process equipment, rigid connection is on pedestal together with necessary electromotor, and then pedestal is connected to by an elastic device on the stand of equipment and (enters ground).
The present invention has two large primary structure features:
1. main process equipment and necessary electromotor are linked to be an entirety by pedestal; (firmly connecting)
2. between pedestal and basis, by an elastic device, be connected.(being flexible coupling, is also that elasticity connects)
Main process equipment can be broken etc. all kinds disintegrating machine of jaw formula, hammer, roll-type and counterattack.
To the analysis of weakening mechanism of the present invention: because structure of the present invention is: main frame and motor rigid connection are on same pedestal, and pedestal is connected with stand by spring structure.
Like this, when vibration occurs main frame, vibration is directly conducted on pedestal, and because pedestal is suspended on spring, pedestal is floating along with vibration, and because motor coexists again in pedestal, motor is also along with pedestal is floating.Main frame and motor are along with synchronously floating (i.e. vibration) of pedestal.
Structure of the present invention can be regarded as by two systems and form, and main frame and motor are connected on pedestal, and this is an interior system, and the main frame in interior system and motor are rigid connections; Pedestal and equipment stand (entering ground) are external systems, and the pedestal in external system is that elasticity is connected with stand.
Such result is, 1. rigid connection fully between main frame and motor, and eliminated the impact of vibration between the two completely; 2. the vibration factor of main frame, is suspended on spring by pedestal, has realized vibration damping or weakening, as long as the elasticity of spring is abundant, weakening is exactly sufficient.
This general and worried difficult problem of plant equipment " vibration ", has solved satisfactorily by the technical measures of above-mentioned " hard soft ", " interior hard outer soft ".
Core technology of the present invention is: follow mechanics principle, inside and outside two systems of design, use the technical measures of " hard soft ", " interior hard outer soft ", reach most effectively the object of " weakening ".
Remarkable function of the present invention is: realize the unification of equipment " fastening " and " weakening " two large objects.Reach " fastening " fully, reach again " weakening " fully.
Except above significantly function, the present invention also has following beneficial effect:
1. spring stress equilibrium, extend service life, and because vibrating steadily, also extend the service life of V-belt and Jin Gu Luo Quan simultaneously;
2. be conducive to anti-resonance vibration, cross resonance region.The combined constructional device of Vertical Spring of the present invention and crossed strip more effectively all-round angle is controlled envelope and is rocked greatly, can cross fast, reposefully resonance region.
" be equipped with the disintegrating apparatus of eliminating mechanism " and design, advanced the technological progress of eliminating mechanical oscillation, for wide prospect has been expanded in steady, the safe handling of plant equipment.
Accompanying drawing explanation
Fig. 1 is prior art (firmly connecting) structural representation;
Fig. 2 is prior art (being flexible coupling) structural representation;
Fig. 3 is a kind of structural representation of the present invention;
Fig. 4 is another kind of structural representation of the present invention;
Fig. 5 is also a kind of structural representation of the present invention;
Fig. 6 is another structural representation of the present invention;
Fig. 7 is another structural representation of the present invention.
In figure: 1-pedestal, 2-stand, 3-spring, 4-disintegrating machine, 5-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 disintegrating apparatus that is equipped with eliminating mechanism, comprises disintegrating machine 4, motor 5, pedestal 1 and stand 2, and disintegrating machine 4 and motor 5 entirety are placed on pedestal 1.Pedestal 1 is arranged on stand 2 by elastic supporting mechanism.Elastic supporting mechanism comprises the spring 3 of vertical supporting between pedestal 1 and stand 2.Disintegrating machine 4 is jaw crusher.
Embodiment 2: as shown in Figure 4, elastic supporting mechanism comprises the spring 3 of vertical supporting between pedestal 1 and stand 2, and is laterally limited in the spring 3 between pedestal 1 and stand 2.
All the other are with embodiment 1.
Embodiment 3: as shown in Figure 5, disintegrating machine 4 is impact breaker.
All the other are with embodiment 2.
Embodiment 4: as shown in Figure 6, disintegrating machine 4 is hammer mill.
All the other are with embodiment 2.
Embodiment 5: as shown in Figure 7, disintegrating machine 4 is kibbler roll.
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 (4)
1. be equipped with a disintegrating apparatus for eliminating mechanism, comprise disintegrating machine and motor, it is characterized in that, disintegrating machine and motor entirety are placed on a pedestal, and pedestal is arranged on stand by elastic supporting mechanism.
2. a kind of disintegrating apparatus that is equipped with eliminating mechanism according to claim 1, is characterized in that, described elastic supporting mechanism comprises the spring of vertical supporting between pedestal and stand.
3. a kind of disintegrating apparatus mechanism that is equipped with eliminating mechanism according to claim 1, is characterized in that, described elastic supporting mechanism comprises the spring assembly of vertical supporting between pedestal and stand, and is laterally limited in the spring between pedestal and stand.
4. according to a kind of disintegrating apparatus mechanism that is equipped with eliminating mechanism described in claim 1 or 2 or 3, it is characterized in that, disintegrating machine is jaw crusher, impact breaker, hammer mill or kibbler roll.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210423046.5A CN103721827A (en) | 2012-10-16 | 2012-10-16 | Crushing equipment with oscillation damping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210423046.5A CN103721827A (en) | 2012-10-16 | 2012-10-16 | Crushing equipment with oscillation damping mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN103721827A true CN103721827A (en) | 2014-04-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210423046.5A Pending CN103721827A (en) | 2012-10-16 | 2012-10-16 | Crushing equipment with oscillation damping mechanism |
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| CN (1) | CN103721827A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105715738A (en) * | 2016-04-15 | 2016-06-29 | 吴江市元通纺织品有限公司 | Fixing device of spinning equipment |
| CN110639668A (en) * | 2019-09-09 | 2020-01-03 | 安徽群升建筑工程有限公司 | Thermal insulation material recycling granulator with damping assemblies |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1454493A1 (en) * | 1987-06-05 | 1989-01-30 | Всесоюзный научно-исследовательский и проектный институт механической обработки полезных ископаемых "Механобр" | Cone-type inertia crusher |
| CN1044235A (en) * | 1989-11-29 | 1990-08-01 | 武汉钢铁学院 | High-frequency grinder |
| SU1680326A1 (en) * | 1988-08-30 | 1991-09-30 | Proizv Ob Mekh N | Support unit of crusher |
| CN101224439A (en) * | 2008-01-31 | 2008-07-23 | 深圳市金刚手机电有限公司 | Bottle cap crusher |
| CN101469756A (en) * | 2007-12-29 | 2009-07-01 | 上海市闵行中学 | Pedestal height adjustable paper crusher shock-absorbing device |
| CN202377077U (en) * | 2012-01-09 | 2012-08-15 | 嘉兴市一建机械制造有限公司 | Reversible reaction type fine crusher damping device |
| CN202845147U (en) * | 2012-10-16 | 2013-04-03 | 义乌市黑白矿山机械有限公司 | Crushing device with oscillation damping mechanism |
-
2012
- 2012-10-16 CN CN201210423046.5A patent/CN103721827A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1454493A1 (en) * | 1987-06-05 | 1989-01-30 | Всесоюзный научно-исследовательский и проектный институт механической обработки полезных ископаемых "Механобр" | Cone-type inertia crusher |
| SU1680326A1 (en) * | 1988-08-30 | 1991-09-30 | Proizv Ob Mekh N | Support unit of crusher |
| CN1044235A (en) * | 1989-11-29 | 1990-08-01 | 武汉钢铁学院 | High-frequency grinder |
| CN101469756A (en) * | 2007-12-29 | 2009-07-01 | 上海市闵行中学 | Pedestal height adjustable paper crusher shock-absorbing device |
| CN101224439A (en) * | 2008-01-31 | 2008-07-23 | 深圳市金刚手机电有限公司 | Bottle cap crusher |
| CN202377077U (en) * | 2012-01-09 | 2012-08-15 | 嘉兴市一建机械制造有限公司 | Reversible reaction type fine crusher damping device |
| CN202845147U (en) * | 2012-10-16 | 2013-04-03 | 义乌市黑白矿山机械有限公司 | Crushing device with oscillation damping mechanism |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105715738A (en) * | 2016-04-15 | 2016-06-29 | 吴江市元通纺织品有限公司 | Fixing device of spinning equipment |
| CN110639668A (en) * | 2019-09-09 | 2020-01-03 | 安徽群升建筑工程有限公司 | Thermal insulation material recycling granulator with damping assemblies |
| CN110639668B (en) * | 2019-09-09 | 2021-09-21 | 安徽群升建筑工程有限公司 | Thermal insulation material recycling granulator with damping assemblies |
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Application publication date: 20140416 |