CN208340785U - Double-mass vibrating crusher - Google Patents
Double-mass vibrating crusher Download PDFInfo
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- CN208340785U CN208340785U CN201820685448.5U CN201820685448U CN208340785U CN 208340785 U CN208340785 U CN 208340785U CN 201820685448 U CN201820685448 U CN 201820685448U CN 208340785 U CN208340785 U CN 208340785U
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- double
- vibration excitor
- mass
- jaw plate
- moving jaw
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Abstract
The utility model discloses a kind of double-mass vibrating crushers, including base, moving jaw plate and double mass vibration excitor, double mass vibration excitor is respectively equipped on the outside of the moving jaw plate of two sides, the upper and lower part of double mass vibration excitor shell passes through rubber leaf spring respectively and connect with moving jaw plate, the rubber leaf spring along double mass exciter shaft between double mass vibration excitor shell and moving jaw plate from middle part to two sides by pine to close distribution, it is elliptic motion for realizing moving jaw plate top Material moving track, moving jaw plate lower part Material moving track is linear motion.The utility model has the remarkable advantage that material reduction ratio is high and part is not perishable and energy consumption saves, the change that the double-mass vibrating crusher passes through adjustment or vibration transfer mode between center of gravity and mass center simultaneously, so that the motion profile of moving jaw plate top and the bottom material is different, broken and discharge effect has been better achieved, the general power of crusher is greatly reduced, the abrasion of sieve plate is more consistent, extends the service life of equipment.
Description
Technical field
The utility model belongs to swing crushing equipment technical field, and in particular to a kind of double-mass vibrating crusher.
Background technique
Crusher is the important equipment of mining industry, coal industry, power plant, metallurgy and large-scale building material industry, and what is be widely used at present is broken
Broken machine has two classes: first is that jaw crusher, second is that kibbler roll, the former material reduction ratio is low, damage parts rate is high, works as appearance
The material cleared up in crusher chamber is needed when special hard ware material, before booting；The discaling roll bearing of the latter is easy to damage, furthermore above-mentioned broken
Machine and the crushing plant of other forms have the shortcomings that noise is big and damage of components rate is high.
The patent of invention for the Publication No. CN101417251A that the applicant applies early period discloses a kind of double mass straight line
Vibro-crusher uses two ordinary motors to respectively drive a vibration excitor by flexible coupling, generates horizontal linear vibration
It is dynamic, so that left and right jaw is made high frequency slap material, keeps it broken, rather than common crusher squeezing action keeps material broken, therefore
Broken kernel is smaller, energy conservation.However the double-plastid rectilinear vibration crusher material makees straight-line oscillation on jaw, cannot achieve object
Expect the vibration and extruding of multiple directions, and then is unable to reach preferably broken and discharge effect.
Summary of the invention
There is provided a kind of simple structure and reasonable designs, material reduction ratio height, zero for the technical issues of the utility model solves
Part is hardly damaged and broken and discharge effect double-mass vibrating crusher can be better achieved.
The utility model adopts the following technical scheme that solve above-mentioned technical problem, double-mass vibrating crusher, feature
It is to include base, moving jaw plate and double mass vibration excitor, is respectively equipped with double mass vibration excitor, double mass on the outside of the moving jaw plate of two sides
The upper and lower part of vibration excitor shell passes through rubber leaf spring respectively and connect with moving jaw plate, and the rubber leaf spring is along double mass exciter shaft
To between double mass vibration excitor shell and moving jaw plate from middle part to two sides by pine to close distribution, for realizing moving jaw plate top object
Material motion profile is elliptic motion, and moving jaw plate lower part Material moving track is linear motion.
Further preferably, the double mass vibration excitor upper part of the housing and lower part of the double mass vibration excitor axial sides lead to respectively
2-5 group rubber leaf spring is crossed to connect with moving jaw plate.
Further preferably, the double mass vibration excitor is vibrating motor or the vibration excitor by driving motor driving, wherein driving
The output shaft of dynamic motor passes through the rotation axis connection of flexible coupling and vibration excitor.
Further preferably, shell structure or the double mass vibration excitor of the double mass vibration excitor shell for lightness sensation in the upper and heaviness in the lower
The lightness sensation in the upper and heaviness in the lower of double mass vibration excitor is realized on shell by installation clump weight.
Further preferably, the lower end of the moving jaw plate is respectively provided with the adjusting for adjusting moving jaw plate lower end discharge port size
Device.
Further preferably, spring is equipped between the rack and base of the double mass vibration excitor.
The utility model have the advantages that compared with prior art the utility model have material reduction ratio height and
The remarkable advantage that part is not perishable and energy consumption saves, at the same the double-mass vibrating crusher by adjustment between center of gravity and mass center or
The change of transfer mode is vibrated, so that the motion profile of jaw top and the bottom material is different, broken and discharge effect has been better achieved
The general power of crusher is greatly reduced in fruit, and the abrasion of sieve plate is more consistent, extends the service life of equipment.
Detailed description of the invention
Fig. 1 is the main view of the utility model；
Fig. 2 is the side view of the utility model.
In figure: 1- moving jaw plate, 2- double mass vibration excitor, 3- spring, 4- base, 5- adjuster, 6- rubber leaf spring, 7- vibration
Motor.
Specific embodiment
The specific technical solution of the utility model is described in detail in conjunction with attached drawing.Double-mass vibrating crusher, including base 4,
Moving jaw plate 1 and double mass vibration excitor 2, the outside of two sides moving jaw plate 1 are respectively equipped with double mass vibration excitor 2, outside double mass vibration excitor 2
The upper and lower part of shell passes through rubber leaf spring 6 respectively and connect with moving jaw plate 1, and it is up big and down small that one is formed between two moving jaw plates 1
The upper end of crusher chamber, the crusher chamber is opposite with feed inlet, and the lower end of crusher chamber is opposite with discharge port, and rubber leaf spring 6 is along double mass
Vibration excitor 2 it is axial between double mass vibration excitor shell and moving jaw plate 1 from middle part to two sides by pine to close distribution, for realizing dynamic
1 top Material moving track of jaw is elliptic motion, and 1 lower part Material moving track of moving jaw plate is linear motion, double mass exciting
Spring 3 is equipped between the rack and base 4 of device 2.
The vibration excitor upper part of the housing and lower part of 2 axial sides of double mass vibration excitor described in the utility model pass through 3 groups respectively
Rubber leaf spring 6 is connect with moving jaw plate 1, and the double mass vibration excitor shell is that the shell structure of lightness sensation in the upper and heaviness in the lower or the double mass swash
Realize that the lightness sensation in the upper and heaviness in the lower of double mass vibration excitor 2, the double mass vibration excitor 2 are to vibrate electricity on vibration device shell by installation clump weight
Machine 7 or the vibration excitor driven by driving motor, wherein the output shaft of driving motor passes through the rotation of flexible coupling and vibration excitor
Axis connection, the lower end of the moving jaw plate 1 are respectively provided with the adjuster 5 for adjusting 1 lower end discharge port size of moving jaw plate.
The double-mass vibrating crusher of the utility model respectively drives one by flexible coupling using two ordinary motors
Platform vibration excitor directlys adopt two vibrating motors, by adjust vibration transfer mode or center of gravity and mass center it is mutual away from
From, so that the motion profile of moving jaw plate top material is elliptic motion, the motion profile of moving jaw plate lower part material is linear motion,
Make the ionized motion of moving jaw plate be easier to bite material in this way, is easier bulk materials when effect of the material by shear extrusion
It is broken；Moving jaw plate lower part makes small material be squeezed the collective effect patted with high frequency, and then it is broken to be easier material, most
Make the granularity in three directions of material more uniform eventually, and accelerates the discharge of material.Moving jaw plate upper and lower part material movement rail
The general power of crusher is greatly reduced in the difference of mark, and the abrasion of sieve plate is more consistent, extends equipment to a certain extent
Service life.
The utility model is due to being provided with rubber plate spring structure, when having hard ware material in material cannot be crushed, rubber
Offset plate spring can absorb the reaction force of hard ware material, thus can avoid body damage, at this point, unbroken material is voluntarily from discharging
Mouth discharge, thus the crusher does not need to carry out cleaning material to cavity between jaw before booting.
The double-mass vibrating crusher of the utility model adjusts by the distance between center of gravity and mass center or vibrates transmitting side
The change of formula, so that vibration excitor obtains better linear movement, according to the principle of double mass and vibration, vibration excitor part be can be used as
One elemental body vibrating body uses, that is, vibration excitor can be used as feed, another form of screening occurs, and thereby realize
Feed, screening, broken one.
The basic principle of the utility model, main feature and advantage has been shown and described above, it is practical new not departing from this
Under the premise of type spirit and scope, there are also various changes and modifications, these changes and improvements both fall within requirement and protect the utility model
The scope of the utility model of shield.
Claims (8)
1. double-mass vibrating crusher, it is characterised in that including base, moving jaw plate and double mass vibration excitor, two sides moving jaw plate it is outer
Side is respectively equipped with double mass vibration excitor, and the upper and lower part of double mass vibration excitor shell passes through elastomeric element respectively and moving jaw plate connects
Connect, the rubber leaf spring along double mass exciter shaft between double mass vibration excitor shell and moving jaw plate from middle part to two sides by pine
It is elliptic motion for realizing moving jaw plate top Material moving track, moving jaw plate lower part Material moving track is straight to close distribution
Line movement.
2. double-mass vibrating crusher according to claim 1, it is characterised in that: the double mass vibration excitor axial sides
Double mass vibration excitor upper part of the housing and lower part connect respectively by 2-5 group rubber leaf spring with moving jaw plate.
3. double-mass vibrating crusher according to claim 1, it is characterised in that: the double mass vibration excitor is vibration electricity
Machine or the vibration excitor driven by driving motor, wherein the output shaft of driving motor passes through the rotation axis of flexible coupling and vibration excitor
Connection.
4. double-mass vibrating crusher according to claim 1, it is characterised in that: the double mass vibration excitor shell is upper
The upper light of double mass vibration excitor is realized by installation clump weight in the shell structure of light lower weight or the double mass vibration excitor shell
It is lower heavy.
5. double-mass vibrating crusher according to claim 1, it is characterised in that: the lower end of the moving jaw plate is respectively equipped with
For adjusting the adjuster of moving jaw plate lower end discharge port size.
6. double-mass vibrating crusher according to claim 1, it is characterised in that: the rack of the double mass vibration excitor with
Spring is equipped between base.
7. double-mass vibrating crusher according to claim 1, it is characterised in that: the elastomeric element is shearing bullet
Spring, rubber leaf spring, compressed spring or heterotypic spring.
8. double-mass vibrating crusher according to claim 1, it is characterised in that: the double mass vibration excitor internal box with
Vibrating motor or crankshaft form an elemental body, for realizing sieving or/and being fed function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820685448.5U CN208340785U (en) | 2018-05-09 | 2018-05-09 | Double-mass vibrating crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820685448.5U CN208340785U (en) | 2018-05-09 | 2018-05-09 | Double-mass vibrating crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208340785U true CN208340785U (en) | 2019-01-08 |
Family
ID=64888869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820685448.5U Active CN208340785U (en) | 2018-05-09 | 2018-05-09 | Double-mass vibrating crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208340785U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108745460A (en) * | 2018-05-09 | 2018-11-06 | 王建喜 | Double-mass vibrating crusher |
-
2018
- 2018-05-09 CN CN201820685448.5U patent/CN208340785U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108745460A (en) * | 2018-05-09 | 2018-11-06 | 王建喜 | Double-mass vibrating crusher |
| CN108745460B (en) * | 2018-05-09 | 2024-05-17 | 王建喜 | Double-mass vibration crusher |
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