CN102527461B - A kind of composite multicrank rocker mechanism crushing machine - Google Patents

A kind of composite multicrank rocker mechanism crushing machine Download PDF

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Publication number
CN102527461B
CN102527461B CN201210011962.8A CN201210011962A CN102527461B CN 102527461 B CN102527461 B CN 102527461B CN 201210011962 A CN201210011962 A CN 201210011962A CN 102527461 B CN102527461 B CN 102527461B
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jaw
articulated
bracket
dynamic
dynamic jaw
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CN102527461A (en
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朱兴良
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Yiwu Lingfeng Intellectual Property Service Co ltd
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YIWU B&W MINING MACHINERY CO Ltd
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Abstract

The invention discloses a kind of composite multicrank rocker mechanism crushing machine, architectural feature is: the dynamic jaw of upper and lower two joint that dynamic jaw is designed to be hinged by monolithic combines shape; Endplay device is designed to composite multi-crank rocker mechanism.Its significant functional characteristics is: jaw upper and lower part is had " reinforcement effect " jointly; Overcome the birth defects that jaw breaks half way work done, realize omnidistance work done; Eliminate the flywheel part of a pair heaviness.The maximum bright spot of the present invention is that the horizontal direction crushing motion of dynamic jaw and the flip-flop movement of vertical direction are separated into self-movement, the Cracking Mechanism of jaw crusher is promoted to " selective crushing " this efficient Cracking Mechanism.

Description

A kind of composite multicrank rocker mechanism crushing machine
Technical field
The present invention relates to crushing mechanism technical field, is more particularly a kind of composite multicrank rocker mechanism crushing machine.
Background technology
Jaw crusher, being commonly called as jaw and breaking, is one of with the longest history, most popular disintegrating apparatus.
The jaw crusher of prior art has a common typical structure viewed from amechanical angle, namely a set crank link structure has all been used, its eccentric drive shaft is crank, dynamic jaw is connecting rod, bracket is rocking bar, dynamic jaw side and machine side form " V " type crusher chamber, and dynamic jaw top directly leans on eccentric drive shaft to obtain the crushing stroke of horizontal direction, and dynamic jaw bottom drives bracket to wave broken stroke and the discharges material stroke of acquisition horizontal direction by dynamic jaw circular motion.This structural advantages simply, easily manufactures, and becomes a kind of disintegrating machine be most widely used.But shortcoming is, under this mechanism, by dynamic jaw up pulling force drive bracket to wave to produce the crushing force of horizontal direction, be in " subtracting stress effect ".This is the congenital structure drawback that jaw is broken, it is that major function is arranged with discharge, instead of to be broken for major function setting.The present inventor has done revolutionary improvement to this: replace original single crank endplay device with dual-crank-rocker mechanism, becoming " subtracting stress effect " is " reinforcement effect ", and the setting based on discharge function is promoted to based on crushing function (also along having held discharge function).Like this, from effect, in fact function and effect (as the invention that the applicant had previously applied for, application number is: 201110092031.0, and denomination of invention is: a kind of jaw crusher with dual-spindle dual-crank rocker mechanism) that an equipment is provided with two-stage crushing is equivalent to.
But, although the broken drawback solving " subtracting stress effect " of the jaw of dual-crank-rocker mechanism, but blemish in an otherwise perfect thing, it makes jaw bottom be provided with " reinforcement effect ", but dynamic jaw top still there is no " reinforcement effect " if---dynamic jaw top also allows it have " reinforcement effect ", then the function that jaw is broken is just more perfect.
Summary of the invention
The object of the invention is to the deficiency that above-mentioned prior art jaw is broken, provide that one makes the broken dynamic jaw top of jaw, bottom all has " reinforcement effect ", promote the composite multicrank rocker mechanism crushing machine of crushing function that jaw breaks and efficiency to greatest extent.
In order to reach above object, the present invention is achieved through the following technical solutions: a kind of composite multicrank rocker mechanism crushing machine, comprise frame, transmission mechanism, Dong E mechanism, composite multi-crank rocker mechanism, fixed jaw and sewing jaw, fixed jaw and sewing jaw face-off form crusher chamber, fixed jaw is arranged in frame, sewing jaw is arranged in Dong E mechanism, Dong E mechanism is connected with composite multi-crank rocker mechanism, it is characterized in that, the structure of described Dong E mechanism: comprise pre-eccentric driving shaft, connecting plate, front dynamic jaw;
The structure of described composite multi-crank rocker mechanism: comprise bracket after bracket before rear eccentric drive shaft, epimere, epimere, upper joint bracket after bracket and hypomere before dynamic jaw, moving jaw under section, hypomere afterwards;
Connecting plate is articulated on pre-eccentric driving shaft, and pre-eccentric driving shaft is connected on transmission mechanism; Connecting plate lower end and front dynamic jaw upper end are articulated; Before sewing jaw is arranged on dynamic jaw;
Before epimere, bracket front end is articulated on the drive-connecting shaft of below or front dynamic jaw back side top or connecting plate and front dynamic jaw on rear side of connecting plate, and rear end is articulated in joint dynamic jaw front side top afterwards; After epimere, bracket front end is articulated in joint dynamic jaw back side top afterwards, and rear end is articulated in frame;
Upper joint afterwards dynamic jaw lower end and moving jaw under section upper end is all articulated on rear eccentric drive shaft, and rear eccentric drive shaft is connected on transmission mechanism;
Before hypomere, below on rear side of jaw is moved before being articulated in bracket front end, and rear end is articulated in below on front side of moving jaw under section; After hypomere, bracket front end is articulated in below on rear side of moving jaw under section, and rear end is articulated in frame.
Architectural feature of the present invention: the dynamic jaw of upper and lower two joint that 1. dynamic jaw is designed to be hinged by monolithic combines shape; 2. endplay device is designed to composite multi-crank rocker mechanism.
Composite multi-crank rocker mechanism is an important bright spot in the present invention, it is a set of like this mechanism: form a set of crank and rocker mechanism by bracket before rear eccentric drive shaft, upper joint afterwards dynamic jaw, epimere, wherein, eccentric drive shaft is crank, and upper joint afterwards dynamic jaw is connecting rod, and before epimere, bracket is rocking bar.In like manner, (" after the rear dynamic jaw+epimere of rear eccentric drive shaft+upper joint bracket " is a set of to also have three crank and rocker mechanisms in addition; " before rear eccentric drive shaft+moving jaw under section+hypomere bracket " is a set of; " after rear eccentric drive shaft+moving jaw under section+lower joint bracket " is a set of in addition).Above four cover crank and rocker mechanisms are mutually stacked and composite joint is integral.
Composite multi-crank rocker mechanism also can regard the assembly of upper and lower two " dual-crank-rocker mechanisms " as.It has the remarkable efficacy of the following aspects:
(1) " dual-crank-rocker mechanism " has " reinforcement effect ", disintegrating machine is made to have high efficiency, (refer to the invention that the present inventor had previously applied for, application number is: 201110092031.0, and denomination of invention is: a kind of jaw crusher with dual-spindle dual-crank rocker mechanism).But dual-crank-rocker mechanism only makes jaw bottom have the crushing force of " reinforcement effect ", dynamic jaw top does not then have.Composite multi-crank rocker mechanism in the present invention makes jaw upper and lower part all have " reinforcement effect ", makes the crushing efficiency of disintegrating machine higher.
(2) the upper and lower two-stage " dual-crank-rocker mechanism " of composite multi-crank rocker mechanism motion (namely one tight one pine motion) can multiple combination be had: 1. can synchronous one tight one pine; 2. also can a reverse tight pine, namely the broken work done of the process of upper and lower two-stage is staggered with reverse rotate, when top be the broken work done of process tighten up time, be that reverse rotate loosens below, when top be backhaul loosen time, be that process fragmentation work done is tightened up below.Like this, rear eccentric drive shaft is just in omnidistance driving work done state.So far, the congenital drawback of prior art jaw crusher half way work done is just captured by the present invention and is eliminated.
(3) dynamic jaw movement horizontal throw distribution rationally, and controllable.Although prior art physical pendulum breaks, the dynamic jaw horizontal throw more broken than letter pendulum is reasonable, and it is non-adjustable that physical pendulum breaks upper run, and the present invention to be upper and lower horizontal throw all adjustable, disintegrating machine can be made to be in optimum state work all the time.
(4) front dynamic jaw is designed to two joint combination shapes by the present invention, and after being equipped with composite multi-crank rocker mechanism, its force structure there occurs the change of matter.Front dynamic jaw no longer has the crushing force of horizontal direction, and the upper and lower part crushing force of front dynamic jaw is all born by composite multi-crank rocker mechanism.And the driving force of pre-eccentric axle only become make before dynamic cutting of jaw vertical direction frustrate motion.This horizontal direction is separated self-movement feature with vertical direction is very beneficial for fragmentation: 1. allow the broken broken work done of jaw come by the composite multi-crank rocker mechanism with " reinforcement effect " completely, not only efficient but also energy-conservation; 2. under the prior art, front dynamic jaw, when the broken work done of horizontal throw, only has the characteristic of half way work done, and wherein another half way is idle running backhaul.Front dynamic jaw in the present invention does not have the broken work done of horizontal direction, only has cutting of vertical direction to frustrate work done, and this is the characteristic of omnidistance work done, and namely work done is frustrated cutting in up and lower provisional capital.Adding rear dynamic jaw is in composite multi-crank rocker mechanism, is also omnidistance work done (aforementioned analyze).Like this, jaw is broken type and is promoted to omnidistance work done by half way work done by the present invention one is distinct feature exactly.
In all disintegrating apparatus, have only jaw break be equipped with a pair heaviness flywheel (wherein side flywheel fluting double as drive, claim sheave), this is the broken obvious architectural feature of jaw, be because the characteristic that jaw breaks half way work done determines, this is also that jaw breaks the birth defects just brought from being born.
(5) bright spot that the present invention is maximum is also the lifting achieving Cracking Mechanism, is namely promoted to this efficient mechanism of selective crushing by the crushing Cracking Mechanism of routine.
So-called selective crushing mechanism: namely internal batch institutional framework is also not all even, more or less there is micro-cracks, if can select to set about carrying out fragmentation from the section part of these weak links, required crushing force is minimum, otherwise the crushing force that just needs are larger could be broken by it.Selective crushing is good Cracking Mechanism, is the direction of pursuing in disintegrating machine development.
Realize " selective crushing ", two conditions be met: (1) material is in the process of constantly pressurization;
(2) the broken force of material constantly changes, and namely material will constantly stir.
Horizontal motion and movement in vertical direction are separated independent operating by the present invention, in fact its sports performance efficiency is exactly impose powerful crushing force in the horizontal direction on the one hand, on the other hand material is progressively extruded while, the motion of vertical direction makes again material be in constantly to stir.This meets the condition of above-mentioned selective crushing mechanism.
Core technology of the present invention: the global design of jaw dynamic under prior art is changed into the two joint combination shape designs be hinged, use " composite multi-crank rocker mechanism design " replacement " dual-crank-rocker mechanism design " again, jaw upper and lower part is made jointly to have the crushing force of " reinforcement effect ", and overcome the congenital drawback that prior art jaw breaks half way work done, achieve omnidistance work done.The maximum bright spot of the present invention is that the dynamic crushing motion of jaw horizontal direction and the flip-flop movement of vertical direction are separated into self-movement, and " the crushing Cracking Mechanism " of jaw crusher is promoted to " selective crushing " this efficient Cracking Mechanism.
As the alternative of such scheme, a kind of composite multicrank rocker mechanism crushing machine, comprise frame, transmission mechanism, Dong E mechanism, composite multi-crank rocker mechanism, fixed jaw and sewing jaw, fixed jaw and sewing jaw face-off form crusher chamber, fixed jaw is arranged in frame, sewing jaw is arranged in Dong E mechanism, Dong E mechanism is connected with composite multi-crank rocker mechanism, it is characterized in that, the structure of described Dong E mechanism: comprise pre-eccentric driving shaft, connecting plate, front dynamic jaw;
The structure of described composite multi-crank rocker mechanism: comprise bracket after bracket before rear eccentric drive shaft, epimere, epimere, upper joint bracket after bracket and hypomere before dynamic jaw, moving jaw under section, hypomere afterwards;
Connecting plate is articulated on pre-eccentric driving shaft, and pre-eccentric driving shaft is connected on transmission mechanism; Connecting plate lower end and front dynamic jaw upper end are articulated; Before sewing jaw is arranged on dynamic jaw;
Upper joint afterwards dynamic jaw upper end is articulated on rear eccentric drive shaft, and moving jaw under section upper end is articulated in joint dynamic jaw lower end afterwards; Rear eccentric drive shaft is connected on transmission mechanism;
Before epimere, bracket front end to be articulated on rear side of connecting plate on the drive-connecting shaft of below or front dynamic jaw back side top or connecting plate and front dynamic jaw, correspondingly before epimere bracket rear end be articulated in joint afterwards on front side of dynamic jaw below or moving jaw under section front side top or upper joint dynamic jaw and moving jaw under section afterwards drive-connecting shaft on; Simultaneously after epimere bracket front end be also correspondingly articulated in joint afterwards on rear side of dynamic jaw below or moving jaw under section back side top or upper joint dynamic jaw and moving jaw under section afterwards drive-connecting shaft on, rear end is articulated in frame;
Before hypomere, below on rear side of jaw is moved before being articulated in bracket front end, and rear end is articulated in below on front side of moving jaw under section; After hypomere, bracket front end is articulated in below on rear side of moving jaw under section, and rear end is articulated in frame.
After current dynamic jaw, end spaces is too small, and when rear eccentric drive shaft and rear dynamic jaw are inconvenient to arrange, rear eccentric drive shaft is arranged on upside, the two sections pivot joint of rear dynamic jaw, can reach above-mentioned effect equally.
As preferably, transmission mechanism comprises driving front gear and final drive gear, and pre-eccentric driving shaft is connected on driving front gear, and rear eccentric drive shaft is connected on final drive gear, and driving front gear and final drive gear are meshed.
In said structure, (upper endplay device is made up of bracket after bracket, upper joint before epimere afterwards dynamic jaw, epimere upper and lower endplay device, lower endplay device is made up of bracket after bracket, moving jaw under section and hypomere before hypomere) upper and lower stop pilled-in selvedge and slack list to stagger complementary setting, namely when to go up endplay device be pilled-in selvedge stop, lower endplay device is then slack list stop, and vice versa.The beneficial effect obtained like this be eccentric shaft without demobilization backhaul (namely in omnidistance work done), equipment run more reasonable.Flywheel can be exempted in this condition arrange, simplify device structure.
As preferably, above-mentioned composite multi-crank rocker mechanism structure is inverted and arranges.
Change above-mentioned composite multi-crank rocker mechanism of just putting into inversion type, be arranged on equipment bottom by pre-eccentric axle.The beneficial effect that inverted structure is brought has two: 1. equipment center of gravity reduces, and runs more steady, and is more suitable for down-hole use.2. be conducive to needing to arrange the crusher chamber top stroke operating mode larger than bottom, it is large that it meets material particles top, and required stroke is also large, and bottom material particles is little, the objective requirement that required stroke is also little.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present invention;
Fig. 2 is another kind of structural representation of the present invention;
Fig. 3 is also a kind of structural representation of the present invention;
Fig. 4 is another structural representation of the present invention.
In figure: 1-frame, 2-fixed jaw, 3-sewing jaw, 4-pre-eccentric driving shaft, eccentric drive shaft after 5-, 6-connecting plate, dynamic jaw before 7-, bracket before 8-epimere, bracket after 9-epimere, dynamic jaw after the upper joint of 10-, 11-moving jaw under section, bracket before 12-hypomere, bracket after 13-hypomere, 14-driving front gear, 15-final drive gear.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is further illustrated.
Embodiment 1: as shown in Figure 1, a kind of composite multi-crank rocker mechanism structure, comprises frame 1, frame 1 is provided with fixed jaw 2.
Connecting plate 6 is articulated on pre-eccentric driving shaft 4, and pre-eccentric driving shaft 4 is arranged in frame 1, and connecting plate 6 lower end and front dynamic jaw 7 upper end are articulated; Before sewing jaw 3 is arranged on dynamic jaw 7; Fixed jaw 2 and sewing jaw 3 stand facing each other and form crusher chamber.
Upper joint afterwards dynamic jaw 10 lower end and moving jaw under section 11 upper end is all articulated on rear eccentric drive shaft 5, and rear eccentric drive shaft 5 is arranged in frame 1.
Pre-eccentric driving shaft 4 is connected on driving front gear 14, and rear eccentric drive shaft 5 is connected on final drive gear 15, and driving front gear 14 and final drive gear 15 are meshed.
Before epimere, jaw 7 back side top is moved before being articulated in bracket 8 front end, and rear end is articulated in joint dynamic jaw 10 front side top afterwards; After epimere, bracket 9 front end is articulated in joint dynamic jaw 10 back side top afterwards, and rear end is articulated in frame 1.
Before hypomere, below on rear side of jaw 7 is moved before being articulated in bracket 12 front end, and rear end is articulated in below on front side of moving jaw under section 11; After hypomere, bracket 13 front end is articulated in below on rear side of moving jaw under section 11, and rear end is articulated in frame 1.
Embodiment 2: before epimere, bracket 8 front end is articulated in below on rear side of connecting plate 6; All the other are with embodiment 1.
Embodiment 3: before epimere, bracket 8 front end is articulated on the drive-connecting shaft of connecting plate 6 and front dynamic jaw 7; All the other are with embodiment 1.
Embodiment 4: as shown in Figure 3, is inverted composite multi-crank rocker mechanism structure structure in above-described embodiment 1 and arranges.
Embodiment 5: as shown in Figure 2, a kind of composite multi-crank rocker mechanism structure, comprises frame 1, frame 1 is provided with fixed jaw 2.
Connecting plate 6 is articulated on pre-eccentric driving shaft 4, and pre-eccentric driving shaft 4 is arranged in frame 1, and connecting plate 6 lower end and front dynamic jaw 7 upper end are articulated; Before sewing jaw 3 is arranged on dynamic jaw 7; Fixed jaw 2 and sewing jaw 3 stand facing each other and form crusher chamber.
Upper joint afterwards dynamic jaw 10 upper end is articulated on rear eccentric drive shaft 5, and moving jaw under section 11 upper end is articulated in joint dynamic jaw 10 lower end afterwards; Rear eccentric drive shaft 5 is arranged in frame 1.
Pre-eccentric driving shaft 4 is connected on driving front gear 14, and rear eccentric drive shaft 5 is connected on final drive gear 15, and driving front gear 14 and final drive gear 15 are meshed.
Before epimere, jaw 7 back side top is moved before being articulated in bracket 8 front end, and rear end is articulated in moving jaw under section 11 front side top; After epimere, bracket 9 front end is articulated in moving jaw under section 11 back side top simultaneously, and rear end is articulated in frame 1;
Before hypomere, below on rear side of jaw 7 is moved before being articulated in bracket 12 front end, and rear end is articulated in moving jaw under section 11
Below, front side; After hypomere, bracket 13 front end is articulated in below on rear side of moving jaw under section 11, and rear end is articulated in frame 1.
Embodiment 6: before epimere, bracket 8 front end is articulated in below on rear side of connecting plate 6, rear end is articulated in joint and moves below on front side of jaw 10 afterwards; After epimere, bracket 9 front end is articulated in joint and moves below on rear side of jaw 10 afterwards simultaneously, and rear end is articulated in frame 1; All the other are with embodiment 5.
Embodiment 7: before epimere bracket 8 front end pivot joint connecting plate 6 and front dynamic jaw 7 drive-connecting shaft on, correspondingly rear end is articulated on the drive-connecting shaft of joint dynamic jaw 10 and moving jaw under section 11 afterwards; Simultaneously after epimere, bracket 9 front end is also correspondingly articulated on the drive-connecting shaft of joint dynamic jaw 10 and moving jaw under section 11 afterwards, and rear end is articulated in frame 1; All the other are with embodiment 5.
Embodiment 8: as shown in Figure 4, is inverted composite multi-crank rocker mechanism structure structure in above-described embodiment 5 and arranges.
The embodiment of the above is only the preferred embodiment of the present invention, not limits practical range of the present invention with this, therefore the change 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. a composite multicrank rocker mechanism crushing machine, comprise frame, transmission mechanism, Dong E mechanism, composite multi-crank rocker mechanism, fixed jaw and sewing jaw, fixed jaw and sewing jaw face-off form crusher chamber, fixed jaw is arranged in frame, sewing jaw is arranged in Dong E mechanism, Dong E mechanism is connected with composite multi-crank rocker mechanism, it is characterized in that, the structure of described Dong E mechanism: comprise pre-eccentric driving shaft, connecting plate, front dynamic jaw;
The structure of described composite multi-crank rocker mechanism: comprise bracket after bracket before rear eccentric drive shaft, epimere, epimere, upper joint bracket after bracket and hypomere before dynamic jaw, moving jaw under section, hypomere afterwards;
Connecting plate is articulated on pre-eccentric driving shaft, and pre-eccentric driving shaft is connected on transmission mechanism; Connecting plate lower end and front dynamic jaw upper end are articulated; Before sewing jaw is arranged on dynamic jaw;
Before epimere, bracket front end is articulated on the drive-connecting shaft of below or front dynamic jaw back side top or connecting plate and front dynamic jaw on rear side of connecting plate, and rear end is articulated in joint dynamic jaw front side top afterwards; After epimere, bracket front end is articulated in joint dynamic jaw back side top afterwards, and rear end is articulated in frame;
Upper joint afterwards dynamic jaw lower end and moving jaw under section upper end is all articulated on rear eccentric drive shaft, and rear eccentric drive shaft is connected on transmission mechanism;
Before hypomere, below on rear side of jaw is moved before being articulated in bracket front end, and rear end is articulated in below on front side of moving jaw under section; After hypomere, bracket front end is articulated in below on rear side of moving jaw under section, and rear end is articulated in frame.
2. a composite multicrank rocker mechanism crushing machine, comprise frame, transmission mechanism, Dong E mechanism, composite multi-crank rocker mechanism, fixed jaw and sewing jaw, fixed jaw and sewing jaw face-off form crusher chamber, fixed jaw is arranged in frame, sewing jaw is arranged in Dong E mechanism, Dong E mechanism is connected with composite multi-crank rocker mechanism, it is characterized in that, the structure of described Dong E mechanism: comprise pre-eccentric driving shaft, connecting plate, front dynamic jaw;
The structure of described composite multi-crank rocker mechanism: comprise bracket after bracket before rear eccentric drive shaft, epimere, epimere, upper joint bracket after bracket and hypomere before dynamic jaw, moving jaw under section, hypomere afterwards;
Connecting plate is articulated on pre-eccentric driving shaft, and pre-eccentric driving shaft is connected on transmission mechanism; Connecting plate lower end and front dynamic jaw upper end are articulated; Before sewing jaw is arranged on dynamic jaw;
Upper joint afterwards dynamic jaw upper end is articulated on rear eccentric drive shaft, and moving jaw under section upper end is articulated in joint dynamic jaw lower end afterwards; Rear eccentric drive shaft is connected on transmission mechanism;
Before epimere, bracket front end to be articulated on rear side of connecting plate on the drive-connecting shaft of below or front dynamic jaw back side top or connecting plate and front dynamic jaw, correspondingly before epimere bracket rear end be articulated in joint afterwards on front side of dynamic jaw below or moving jaw under section front side top or upper joint dynamic jaw and moving jaw under section afterwards drive-connecting shaft on; Simultaneously after epimere bracket front end be also correspondingly articulated in joint afterwards on rear side of dynamic jaw below or moving jaw under section back side top or upper joint dynamic jaw and moving jaw under section afterwards drive-connecting shaft on, rear end is articulated in frame;
Before hypomere, below on rear side of jaw is moved before being articulated in bracket front end, and rear end is articulated in below on front side of moving jaw under section; After hypomere, bracket front end is articulated in below on rear side of moving jaw under section, and rear end is articulated in frame.
3. composite multicrank rocker mechanism crushing machine according to claim 1 and 2, it is characterized in that, transmission mechanism comprises driving front gear and final drive gear, pre-eccentric driving shaft is connected on driving front gear, rear eccentric drive shaft is connected on final drive gear, and driving front gear and final drive gear are meshed.
4. composite multicrank rocker mechanism crushing machine according to claim 3, is characterized in that, above-mentioned composite multicrank rocker mechanism crushing machine structure is inverted and arranges.
CN201210011962.8A 2012-01-04 2012-01-04 A kind of composite multicrank rocker mechanism crushing machine Active CN102527461B (en)

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2170801Y (en) * 1992-09-29 1994-07-06 王坚克 Inverted jaw crusher with reciprocating member
CN2184481Y (en) * 1994-02-01 1994-12-07 徐保军 Two eccentric alligator
CN2571484Y (en) * 2002-07-22 2003-09-10 戴少生 Upset hanging fine jaw crusher
CN2917781Y (en) * 2006-01-10 2007-07-04 王树林 New pattern hydraulic jaw crusher
CN102189013A (en) * 2011-04-13 2011-09-21 义乌市黑白矿山机械有限公司 Jaw crusher with double shafts and double crank and rocker mechanisms
CN202490633U (en) * 2012-01-04 2012-10-17 义乌市黑白矿山机械有限公司 Composite multicrank and rocker mechanism crusher

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2170801Y (en) * 1992-09-29 1994-07-06 王坚克 Inverted jaw crusher with reciprocating member
CN2184481Y (en) * 1994-02-01 1994-12-07 徐保军 Two eccentric alligator
CN2571484Y (en) * 2002-07-22 2003-09-10 戴少生 Upset hanging fine jaw crusher
CN2917781Y (en) * 2006-01-10 2007-07-04 王树林 New pattern hydraulic jaw crusher
CN102189013A (en) * 2011-04-13 2011-09-21 义乌市黑白矿山机械有限公司 Jaw crusher with double shafts and double crank and rocker mechanisms
CN202490633U (en) * 2012-01-04 2012-10-17 义乌市黑白矿山机械有限公司 Composite multicrank and rocker mechanism crusher

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Application publication date: 20120704

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Denomination of invention: A crusher with composite multi crank rocker mechanism

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Patentee after: Yiwu Lingfeng Intellectual Property Service Co.,Ltd.

Address before: 322006 No. 36, Sitong West Road, Shangxi Town, Yiwu City, Jinhua City, Zhejiang Province

Patentee before: YIWU B&W MINING MACHINERY Co.,Ltd.

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Application publication date: 20120704

Assignee: YIWU XINYIDAI ORE MACHINERY TECHNOLOGY DEVELOPMENT CO.,LTD.

Assignor: Yiwu Lingfeng Intellectual Property Service Co.,Ltd.

Contract record no.: X2022330000556

Denomination of invention: Crusher with compound multi crank rocker mechanism

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Assignee: YIWU B&W MINING MACHINERY Co.,Ltd.

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Denomination of invention: Crusher with compound multi crank rocker mechanism

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Denomination of invention: Crusher with compound multi crank rocker mechanism

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Assignee: YIWU JINNIU ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd.

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Denomination of invention: Crusher with compound multi crank rocker mechanism

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Assignee: YIWU XINGYING IMPORT AND EXPORT Co.,Ltd.

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Denomination of invention: Crusher with compound multi crank rocker mechanism

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Assignee: ZHEJIANG SHENGDA MACHINERY Co.,Ltd.

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Denomination of invention: Crusher with compound multi crank rocker mechanism

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Assignee: YIWU MINGYAO INTELLIGENT TECHNOLOGY Co.,Ltd.

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Denomination of invention: Crusher with compound multi crank rocker mechanism

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Denomination of invention: Crusher with compound multi crank rocker mechanism

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Assignee: Ningbo Beilun Xiaogang Huayun Rolling Stone Machinery Parts Factory

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Denomination of invention: Crusher with compound multi crank rocker mechanism

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Assignee: Zhuji taozhusifang Renewable Resources Technology Co.,Ltd.

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Denomination of invention: Crusher with compound multi crank rocker mechanism

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Assignee: JINHUA XINSHENG ZEOLITE DEVELOPMENT Co.,Ltd.

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Denomination of invention: Crusher with compound multi crank rocker mechanism

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Assignee: ZHEJIANG HAOXIANG MINING Co.,Ltd.

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Denomination of invention: Crusher with compound multi crank rocker mechanism

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Assignee: Zhejiang Lishui Siyuan Mining Machinery Co.,Ltd.

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Denomination of invention: Crusher with compound multi crank rocker mechanism

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Assignee: Qingtian Southern Glass Fiber Raw Materials Co.,Ltd.

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Denomination of invention: Crusher with compound multi crank rocker mechanism

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Assignee: Jinhua Lide Building Materials Co.,Ltd.

Assignor: Yiwu Lingfeng Intellectual Property Service Co.,Ltd.

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Denomination of invention: Crusher with compound multi crank rocker mechanism

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Assignee: Huili Qiantu Industry and Trade Co.,Ltd.

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Denomination of invention: Crusher with compound multi crank rocker mechanism

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Assignee: Kaihua Qingyuan Construction Waste Recycling Co.,Ltd.

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Denomination of invention: Crusher with compound multi crank rocker mechanism

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Assignee: Jinhua Electromechanical Product Simulation Technology Research Institute

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Denomination of invention: Crusher with compound multi crank rocker mechanism

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Assignee: Changshan Haihang Building Materials Co.,Ltd.

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Contract record no.: X2022330000681

Denomination of invention: Crusher with compound multi crank rocker mechanism

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License type: Common License

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Assignee: Yiwu Ruyuan Environmental Protection Technology Co.,Ltd.

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Denomination of invention: Crusher with compound multi crank rocker mechanism

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Assignee: Zhejiang Zhitong Machinery Equipment Leasing Co.,Ltd.

Assignor: Yiwu Lingfeng Intellectual Property Service Co.,Ltd.

Contract record no.: X2023330000959

Denomination of invention: A composite multi crank rocker mechanism crusher

Granted publication date: 20150930

License type: Common License

Record date: 20231227

Application publication date: 20120704

Assignee: Zhejiang Caimao Construction Group Co.,Ltd.

Assignor: Yiwu Lingfeng Intellectual Property Service Co.,Ltd.

Contract record no.: X2023330000958

Denomination of invention: A composite multi crank rocker mechanism crusher

Granted publication date: 20150930

License type: Common License

Record date: 20231227

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Assignee: Yiwu Jiacheng Machinery Technology Co.,Ltd.

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Contract record no.: X2023330000963

Denomination of invention: A composite multi crank rocker mechanism crusher

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Record date: 20231227

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Assignee: Yiwu Louxia Municipal Engineering Co.,Ltd.

Assignor: Yiwu Lingfeng Intellectual Property Service Co.,Ltd.

Contract record no.: X2023330000962

Denomination of invention: A composite multi crank rocker mechanism crusher

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License type: Common License

Record date: 20231227

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Assignee: Zhejiang Qianqiu Decoration Engineering Co.,Ltd.

Assignor: Yiwu Lingfeng Intellectual Property Service Co.,Ltd.

Contract record no.: X2023330000961

Denomination of invention: A composite multi crank rocker mechanism crusher

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Record date: 20231227

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Assignee: Yiwu Zhongheng Construction Co.,Ltd.

Assignor: Yiwu Lingfeng Intellectual Property Service Co.,Ltd.

Contract record no.: X2023330000960

Denomination of invention: A composite multi crank rocker mechanism crusher

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Record date: 20231227

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