CN106638251A - A vibrating device used for a resonance crusher and the resonance crusher - Google Patents
A vibrating device used for a resonance crusher and the resonance crusher Download PDFInfo
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- CN106638251A CN106638251A CN201510715654.7A CN201510715654A CN106638251A CN 106638251 A CN106638251 A CN 106638251A CN 201510715654 A CN201510715654 A CN 201510715654A CN 106638251 A CN106638251 A CN 106638251A
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- vibrating device
- free bearing
- resonance crusher
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Abstract
Embodiments of the invention disclose a resonance crusher. The resonance crusher mainly includes a power system, a hydraulic system, a water spraying system, a control system, a vehicle body and a vibrating device. A 3X type linear vibration technology is adopted. The vibrating device is disposed at a side and rotates around a hinge shaft at the front end. The resonance crusher has characteristics of high pavement adaptability, capability of construction to road edges, good stability of the overall vibrating device, a stable vibrating frequency, a high construction efficiency, and the like. In addition, the 3X type linear vibration technology is adopted and the dimension of the vibrating device is obviously decreased, thus effectively decreasing the overall structure of equipment, making equipment more compact and making controllability and the like better.
Description
Technical field
The present invention relates to field resonance crusher, more particularly to a kind of vibrating device and resonance crusher for resonance crusher.
Background technology
Being currently used for the resonance crusher of the broken construction of cement pavement resonance mainly has the resonance crusher of the resonance crusher of RMI Corp. of the U.S., the full floating resonance crusher of Zhong Tieke works group and Shandong Road Machinery Factory.
The resonance crusher of RMI Corp. of the U.S. is the resonance beam type disintegrating machine of United States Patent (USP) technology, resonant beam is arranged in tire inner side, using rear end eccentric block high-speed rotation, drive resonance beam vibration, and amplified by resonant beam, high-frequency vibrating effect is delivered to into the crushing cutter head position of front end, the broken construction of resonance of cement pavement is carried out.There is construction dead angle in this disintegrating machine, it is impossible to be crushed to road edge, while road surface adaptability is poor, run into hard pavement easily occur to crush and breaking resonant beam situations such as.The resonance crusher of Zhong Tieke works group adds the structure of vibration isolating using high-frequency excitation casing, and by the way of horizontally disposed vibrating shaft, most basic vibration unit is 2 vibrating shafts for being linked with identical eccentricity to exciting casing（Also known as eccentric shaft）, by the opposite transmission of a pair of size identical gear engagements, there is the eccentric fast centrifugal force F1 for producing, F1 component in the horizontal direction is cancelled out each other, superimposed in the component of vertical direction, forms the sine wave oscillations of a rule.The vibrating device of this mode, casing is along with after isolation mounting, overall length is longer, and the shock absorber at two ends is in larger distance.In the course of work, affected by frictional resistance and vibrating device top normal pressure, the shock absorber discontinuity situation at two ends is obvious, it is generally the case that the shock absorber of rear end receives bigger power, causes to be easily damaged.Meanwhile, the vibrating device of this mode vibrates the random jump of before and after casing easily occurs and left and right, causes to vibrate that stationarity is poor, and resonance effect is relatively poor.
The resonance crusher vibrating device of Zhong Tieke works group employs all-floating structure, and the structural stability is poor, and after wearing clearance increasing occurs in guide rail, the stability of whole vibrating device is worse.And in the softer situation in road surface, vibrating bin is known from experience automatically downwards, the situation of overcrushing easily occurs.
The content of the invention
Embodiment of the present invention technical problem to be solved is, there is provided a kind of adaptable with road surface, can construct to road edge, whole vibrating device good stability, vibration frequency is stablized, the vibrating device and resonance crusher for resonance crusher the features such as efficiency of construction is high.
The vibrating device for resonance crusher, including the front free bearing and rear free bearing that are connected on broken railcar body, jacking cylinder is connected with above the rear free bearing, the jacking cylinder passes through the ballast box being sequentially connected and curved boom is connected with the front free bearing;The two bottom sides of the ballast box are respectively arranged with front stand and rear stand, the rear stand side is mobilizable to be connected in the fixed guide holder of free bearing side in the rear, vibration unit is provided between the rear stand and front stand, the vibration unit includes the taper liner plate on the inside of being connected to the front stand and rear stand, the shock absorber being separately positioned on the inside of the taper liner plate and the vibration casing being arranged between the shock absorber, three eccentric shafts are provided with the vibrating bin body, it is meshed by gear between the eccentric shaft, the eccentricity of upper and lower two eccentric shaft is all mr, the eccentricity of middle eccentric shaft is 2mr, the component of horizontal direction is cancelled out each other during rotation, it is overlapped mutually in the component of vertical direction.
The ballast box and curved boom are welded as a whole, and rotate around front free bearing bearing pin, and front free bearing is welded on car body.
The rear stand and front stand are connected using bolt with ballast box.
The jacking cylinder is connected respectively by bearing pin with the ballast box and rear free bearing, and the rear free bearing is welded on car body, and the jacking cylinder is flexible to drive ballast box to rotate around front free bearing.
A kind of resonance crusher that vibrating device is set, including dynamical system, hydraulic system, sprinkler system, control system, car body and vibrating device, the dynamical system, hydraulic system is arranged on the rear portion of the car body, the control system is arranged on the front portion of the car body, the vibrating device is below the middle part of the car body, the hydraulic system is connected respectively with dynamical system and vibrating device, the control system respectively with the dynamical system, hydraulic system and vibrating device connect, the sprinkler system is arranged on the side of the vibrating device, and be connected with the control system.
The water tank of the sprinkler system is cylinder, and the cylindrical water tank is integrally welded with car body
Implement the embodiment of the present invention, have the advantages that：
Embodiment of the present invention resonance crusher, using 3X type straight-line oscillation technologies, vibrating device side, rotates entirely around the hinge of front end.It is adaptable with road surface, can construct to road edge, whole vibrating device good stability, vibration frequency is stable, the features such as efficiency of construction is high.Meanwhile, 3X straight-line oscillation technologies are employed, vibrating device size is obviously reduced, effectively reduce the overall structure of equipment, make equipment compacter, the aspect such as handling is more superior, the characteristics of the resonance crusher designed and produced by this vibrotechnique has compact conformation, flexible and convenient operation；Vibrating device straight line, shock absorber adopts vertically arranged mode, effectively improves the torque for suppressing vibration casing to deflect, and makes vibrating bin body running more stable；Jacking cylinder reaction is sensitiveer, and vibrating device raising reacts more rapid with declining, and operating flexibility is greatly improved, and vibrating device ensure that construction to road edge, it is ensured that the performance of construction by the way of side.
Description of the drawings
Fig. 1 is embodiment of the present invention vibrating device structural representation；
Fig. 2 is the shaft type 3X type straight-line oscillation mode structural representations of the embodiment of the present invention 3；
Fig. 3 is embodiment of the present invention resonance crusher structural representation.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing, the present invention is described in further detail.
The embodiment of the present invention is used for the vibrating device of resonance crusher, including the front free bearing 11 and rear free bearing 1 that are connected on broken railcar body 17, the top of the rear free bearing 1 is connected with jacking cylinder 2, and the jacking cylinder 2 passes through the ballast box 4 being sequentially connected and curved boom 6 is connected with the front free bearing 11;The two bottom sides of the ballast box 4 are respectively arranged with front stand 5 and rear stand 3,The side of rear stand 3 is mobilizable to be connected in the fixed guide holder 7 of the side of free bearing 1 in the rear,Vibration unit is provided between the rear stand 3 and front stand 5,The vibration unit includes the taper liner plate 10 for being connected to the front stand 5 and the inner side of rear stand 3、The shock absorber 8 for being separately positioned on the inner side of the taper liner plate 10 and the vibration casing 9 being arranged between the shock absorber 8，Three eccentric shafts 12 are provided with the vibration casing 9，It is meshed by gear between the eccentric shaft，The eccentricity of upper and lower two eccentric shaft is all mr，The eccentricity of middle eccentric shaft is 2mr，The component of horizontal direction is cancelled out each other during rotation，It is overlapped mutually in the component of vertical direction，Relative position between them such as figure two，When gear starts to rotate，Centrifugal force F1 and F2 are produced by eccentric block，Wherein F2=2F1，From in figure，The component of their horizontal directions is cancelled out each other，It is overlapped mutually in the component of vertical direction，Form exciting force F，Form the sine wave oscillations of a rule.From unlike existing eccentric shaft mode of vibration, the direction of exciting force is the line by each eccentric shaft axle center；Ballast box 4 and curved boom 6 are welded as a whole, and rotate around the bearing pin of front free bearing 11, and front free bearing 11 is welded on car body, and rear stand and front stand are connected using bolt with ballast box.Jacking cylinder is connected respectively by bearing pin with the ballast box and rear free bearing, and the rear free bearing is welded on car body, and the jacking cylinder is flexible to drive ballast box to rotate around front free bearing.
A kind of resonance crusher that vibrating device is set, including dynamical system 13, hydraulic system 14, sprinkler system 15, control system 16, car body 17 and vibrating device, the dynamical system 13, hydraulic system 14 is arranged on the rear portion of the car body 17, the control system 16 is arranged on the front portion of the car body 17, the vibrating device is below the middle part of the car body 17, the hydraulic system 14 distinguishes dynamical system 13 and vibrating device connection, the control system 16 respectively with the dynamical system 13, hydraulic system 14 and vibrating device connect, the sprinkler system is arranged on the side of the vibrating device, and be connected with the control system.
The water tank of the sprinkler system is cylinder, and the cylindrical water tank is integrally welded with car body.
Dynamical system drives transfer case using diesel engine, subsequently drives the mode of hydraulic pump to provide power for whole machine；Whole machine adopts hydraulic transmission technology, walks the mode that behavior variable pump drives fixed displacement motor, realizes stepless speed regulation；Sprinkler system cools for equipment, while the effect of pressure dirt can be played；Car body employs thick plate structure, and the features such as with compact conformation, good rigidity, the waterbox design of sprinkler system is column type, and water tank is welded with car body as a part for car body, the rigidity of structure of car body can be effectively increased, while better appearance；Control system controls the electrical system and steering of whole machine, is the center of equipment operation and control.
Embodiment of the present invention resonance crusher, using 3X type straight-line oscillation technologies, vibrating device side, rotates entirely around the hinge of front end.It is adaptable with road surface, can construct to road edge, whole vibrating device good stability, vibration frequency is stable, the features such as efficiency of construction is high.Meanwhile, 3X straight-line oscillation technologies are employed, vibrating device size is obviously reduced, effectively reduce the overall structure of equipment, make equipment compacter, the aspect such as handling is more superior, the characteristics of the resonance crusher designed and produced by this vibrotechnique has compact conformation, flexible and convenient operation；Vibrating device straight line, shock absorber adopts vertically arranged mode, effectively improves the torque for suppressing vibration casing to deflect, and makes vibrating bin body running more stable；Jacking cylinder reaction is sensitiveer, and vibrating device raising reacts more rapid with declining, and operating flexibility is greatly improved, and vibrating device ensure that construction to road edge, it is ensured that the performance of construction by the way of side.
Above disclosed is only a kind of preferred embodiment of the invention, can not limit the interest field of the present invention, therefore the equivalent variations made according to the claims in the present invention with this certainly, still belongs to the scope that the present invention is covered.
Claims (6)
1. a kind of vibrating device for resonance crusher, it is characterized in that, including the front free bearing and rear free bearing that are connected on broken railcar body, jacking cylinder is connected with above the rear free bearing, the jacking cylinder passes through the ballast box being sequentially connected and curved boom is connected with the front free bearing;The two bottom sides of the ballast box are respectively arranged with front stand and rear stand, the rear stand side is mobilizable to be connected in the fixed guide holder of free bearing side in the rear, vibration unit is provided between the rear stand and front stand, the vibration unit includes the taper liner plate on the inside of being connected to the front stand and rear stand, the shock absorber being separately positioned on the inside of the taper liner plate and the vibration casing being arranged between the shock absorber, three eccentric shafts are provided with the vibrating bin body, it is meshed by gear between the eccentric shaft, the eccentricity of upper and lower two eccentric shaft is all mr, the eccentricity of middle eccentric shaft is 2mr, the component of horizontal direction is cancelled out each other during rotation, it is overlapped mutually in the component of vertical direction.
2. it is used for the vibrating device of resonance crusher as claimed in claim 1, it is characterised in that the ballast box and curved boom are welded as a whole, rotates around front free bearing bearing pin, front free bearing is welded on car body.
3. the as claimed in claim 1 vibrating device for being used for resonance crusher, it is characterised in that, the rear stand and front stand are connected using bolt with ballast box.
4. the vibrating device of resonance crusher is used for as claimed in claim 1, it is characterized in that, the jacking cylinder is connected respectively by bearing pin with the ballast box and rear free bearing, and the rear free bearing is welded on car body, and the jacking cylinder is flexible to drive ballast box to rotate around front free bearing.
5. it is a kind of arrange just like the vibrating device any one of claim 1-4 resonance crusher, it is characterized in that, including dynamical system, hydraulic system, sprinkler system, control system, car body and vibrating device, the dynamical system, hydraulic system is arranged on the rear portion of the car body, the control system is arranged on the front portion of the car body, the vibrating device is below the middle part of the car body, the hydraulic system is connected respectively with dynamical system and vibrating device, the control system respectively with the dynamical system, hydraulic system and vibrating device connect, the sprinkler system is arranged on the side of the vibrating device, and be connected with the control system.
6. the resonance crusher of vibrating device is provided with as claimed in claim 5, it is characterised in that the water tank of the sprinkler system is cylinder, the cylindrical water tank is integrally welded with car body.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510715654.7A CN106638251B (en) | 2015-10-28 | 2015-10-28 | A kind of vibration device and resonance crusher for resonance crusher |
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| CN201510715654.7A CN106638251B (en) | 2015-10-28 | 2015-10-28 | A kind of vibration device and resonance crusher for resonance crusher |
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| CN106638251A true CN106638251A (en) | 2017-05-10 |
| CN106638251B CN106638251B (en) | 2019-08-27 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108914758A (en) * | 2018-09-04 | 2018-11-30 | 房波 | A kind of vibrating bin for road breaker |
| CN112709120A (en) * | 2021-01-20 | 2021-04-27 | 山东兴路重工科技有限公司 | Four-axis resonance crusher |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4742721A (en) * | 1981-03-26 | 1988-05-10 | 501 Cribla S.A. | Vibrating device |
| CN102021876A (en) * | 2009-09-12 | 2011-04-20 | 合肥腾虎机械科技有限公司 | Directional vibration wheel of vibratory roller |
| CN205188789U (en) * | 2015-10-28 | 2016-04-27 | 武汉金路得科技有限公司 | A vibrating device and resonance breaker for $resonating breaker |
| EP2789401B1 (en) * | 2013-04-10 | 2017-09-27 | ABI Anlagentechnik-Baumaschinen-Industriebedarf Maschinenfabrik und Vertriebsgesellschaft mbH | Vibration generator for construction machines |
-
2015
- 2015-10-28 CN CN201510715654.7A patent/CN106638251B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4742721A (en) * | 1981-03-26 | 1988-05-10 | 501 Cribla S.A. | Vibrating device |
| CN102021876A (en) * | 2009-09-12 | 2011-04-20 | 合肥腾虎机械科技有限公司 | Directional vibration wheel of vibratory roller |
| EP2789401B1 (en) * | 2013-04-10 | 2017-09-27 | ABI Anlagentechnik-Baumaschinen-Industriebedarf Maschinenfabrik und Vertriebsgesellschaft mbH | Vibration generator for construction machines |
| CN205188789U (en) * | 2015-10-28 | 2016-04-27 | 武汉金路得科技有限公司 | A vibrating device and resonance breaker for $resonating breaker |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108914758A (en) * | 2018-09-04 | 2018-11-30 | 房波 | A kind of vibrating bin for road breaker |
| CN112709120A (en) * | 2021-01-20 | 2021-04-27 | 山东兴路重工科技有限公司 | Four-axis resonance crusher |
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| CN106638251B (en) | 2019-08-27 |
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Effective date of registration: 20190605 Address after: 430066 No. 55 Xudong Street, Hongshan District, Wuhan City, Hubei Province Applicant after: China's Railroad Engineering Machine Research Design Institute Co., Ltd. Address before: 430000 Hubei Wuhan Hongshan District Hongshan Township South Lake Village Baoan Jiangnan village shop 4 1/4 floor 4-1 rooms Applicant before: WUHAN JINLUDE TECHNOLOGY CO., LTD. |
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