CN206082760U - But continuous type is ground intracavity portion and is ground vertical vibrating mill that initiative that is situated between was ground - Google Patents
But continuous type is ground intracavity portion and is ground vertical vibrating mill that initiative that is situated between was ground Download PDFInfo
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- CN206082760U CN206082760U CN201621047728.0U CN201621047728U CN206082760U CN 206082760 U CN206082760 U CN 206082760U CN 201621047728 U CN201621047728 U CN 201621047728U CN 206082760 U CN206082760 U CN 206082760U
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Abstract
The utility model provides a but continuous type is ground intracavity portion and is ground vertical vibrating mill that initiative that is situated between was ground, movable support passes through air spring to be fixed in the frame, the movable support lower part is for grinding the chamber, it is suitable for reading continuous with movable support through the flange to grind the chamber, and realize the separation and combine through locking device, the last feed inlet of having seted up of movable support, movable support's upper portion is the motor support, the stepless speed control motor is fixed on the motor support, the stepless speed control motor passes through rubber -tyred shaft coupler and main shaft hookup, rethread universal joint and oscillating axle hookup, there is certain flexible surplus the oscillating axle upper end with the universal joint junction, the eccentric block is fixed on the oscillating axle, the oscillating axle lower extreme is fixed with off -centre and gets rid of the hammer, the air mixing of material and certain velocity of flow gets into the feed inlet, it gets into the discharge gate through the sieve to reach the material that grinds the requirement under gas pressure action, the discharge gate is with certain angle downward sloping, add the intake pipe in the discharge gate, so that the product is discharged under gravity and air current effect, this mill has advantages such as efficient, that energy -conservation is good, the grind size is thin.
Description
Technical field
This utility model belongs to mineral grinding equipment technical field, and more particularly to one kind can grind the master that is situated between inside continuous way mill chamber
The vertical vibration mill of dynamic grinding, is a kind of vibrating mill of the inside active grinding of small-sized, efficient, energy-conservation.
Background technology
China is mineral resources big country, and existing explored mineral products just have nearly 200 kinds, and mineral resources total amount occupies the world the
Three, the U.S. and Russia are only second to, the 12% or so of world ore total amount are accounted for, but the large usage quantity for involving the interests of the state and the people
Mineral products, or due to ore dressing hardly possible, or due to due to looking for ore deposit equipment so that many mineral resource development and utilization conditions are poor.And right
During mineral resources are found, it is necessary to which mineral are chemically examined by analysis, broken and powder thus to be carried out to mineral sample
Mill, then further could analyze.
The broken of material is that most of original exploitation materials are all using a kind of very many technical processs in industrial and mining establishment
Need to be through crushing and this technique of grinding, China needs to carry out several hundred million tons of Ores and building stones broken and grinding every year.Tradition is broken
There is significant limitation in the breaking method of broken machine, when the intensity of material reaches 2 × 108Pa, material be difficult to be broken or
Person's grinding, also requires that the performance of selected device is higher.
Vibrating mill is a kind of important process equipment of fine lapping in the sample course of processing, and vibratory milling overcomes traditional work
The shortcoming of skill, has that floor space is little, abrasive media filling rate, frequency of vibration is high, the treating capacity of unit volume cylinder is big, power consumption compared with
It is little, the advantages of product granularity is thin.But due to the backwardness of correlation technique, have that working (machining) efficiency is low, properties of powder performace is larger, equipment
Easily break down, the problems such as energy consumption is larger.Therefore develop and effectively improve working (machining) efficiency, refinement mineral properties of powder performace, raising and set
The equipment of standby service life reducing energy consumption, not only produces very big economic benefit to the sector, and to laboratory mineral products
Resource sample processing industry and mining industry ore dressing have certain positive effect.
The content of the invention
In order to overcome the shortcoming of above-mentioned prior art, the purpose of this utility model be one kind is provided can be in continuous way mill chamber
The vertical vibration mill of the actively grinding that is situated between is ground in portion, and achievable continuous way works and can effectively solving conventional vibration grinding machine grinding effect
Rate is low, energy consumption is big, the problem of spring fatigue failures, is that one kind can actively grinding, air spring (or rubber bullet inside continuous way
Spring) vertical vibration mill that supports.
To achieve these goals, the technical solution adopted in the utility model is：
A kind of to grind the vertical vibration mill for actively grinding that is situated between, including frame 3 inside continuous way mill chamber, dynamic support 6 passes through
Air spring 5 is supported in frame 3, is fixed with mill chamber 15 below dynamic support 6, and mill chamber 15 is suitable for reading by flange and dynamic support 6
It is connected, and realizes that dynamic support is separated with mill chamber by locking device 4, on dynamic support 6, offers charging aperture 16, stepless speed-regulating motor
9 are located on the electric machine support 7 on dynamic support 6, by coupling with rubber type element 8 and universal joint 11 and the swinging axle being located in mill chamber 15
2 connections, swinging axle 2 have certain flexible surplus with the junction of universal joint 11, and swinging axle 2 is fixed with bias from top to bottom successively
Block 14 and bias get rid of hammer 1, and the product for reaching granularity requirements enters the discharging opening 17 for dipping down oblique at a certain angle by sieve plate 18,
Mill chamber 15 is left under gravity and airflow function, the swinging axle 2 gets rid of hammer 1 in mill chamber 15 with eccentric block 14 thereon and bias
It is interior.
14 position of the eccentric block and with bias get rid of hammer 1 space angle it is adjustable.
Sieve plate 18 is provided between the mill chamber 15 and discharging opening 17, certain particle size product screening is realized.
2 upper end of the swinging axle is Collapsible structure, and swinging axle 2 is circumferentially fixed with axle sleeve 20, axially has certain motion
Surplus, in preventing work, bias gets rid of hammer 1 because swinging to the generation vertical direction pulling force of universal joint 11.
The air spring 5 is alternatively rubber spring etc., meets use requirement and has the longer life-span, and to mill chamber 15
There is certain inclination angle in axle center.
It is following that the mill chamber 15 is fixed on dynamic support 6, and it is suitable for reading be connected with dynamic support 6 by flange 1, flange 2 13,
And quick connection, and loading and unloading are realized by locking device 4.
The stepless speed-regulating motor 9 is fixed on electric machine support 7, then is fixed to the top of dynamic support 6.
The stepless speed-regulating motor 9 is capable of achieving stepless speed regulation, and during startup, by low speed, gradually Acceleration of starting, to working speed, stops
During car, speed will be gradually zero.
The universal joint 11 is constituted for a pair, can be effectively improved stress.
The taper roll bearing 10 can bear certain axial force and radial force, can be other satisfaction require bearing or
Bearing is combined.
The charging aperture 16 is the air mixed feeding of material and certain flow rate, be provided with discharging opening 17 air inlet pipe 19 and
Dip down at a certain angle tiltedly, the material in order to discharging opening discharges mill chamber 15 under gravity and airflow function.
Compared with prior art, the beneficial effects of the utility model are：
1) grind inside double eccentric mechanism, mass of vibration can be reduced, and stepless speed-regulating motor can reduce startup power, can be had
Effect energy-conservation.
2) mill chamber is fixed on spring-supported dynamic support bottom, and spring selects air spring or rubber spring etc. and to mill chamber
Central shaft arranges that in certain inclination angle grinding inside double eccentric mechanism can reduce mill chamber amplitude, acts in gravity and spring force
Achievable mill chamber recovers vertical state down, can improve flexible member service life.Stepless speed-regulating motor can improve opening for universal joint
Instantaneous stress is moved, universal joint service life is improved.
3) grind inside double eccentric mechanism, can adjust eccentric block position and quality and motor speed according to different material is carried out
High-efficient grinding.
4) feed inlet and outlet realizes the turnover of material using gravity and air-flow, the downward-sloping certain angle of discharging opening, favorably
In discharging and be capable of achieving continuous prodution.
5) discharging opening entrance arranges sieve plate, and the product for being capable of achieving to meet product granularity requirement is discharged, and not reaching granularity will
Staying in for asking continue in mill chamber grinding.
6) the telescopic connection of swinging axle and crossed joint, it is to avoid because swinging and bias gets rid of the pendulum that hammer gravity is caused during work
Vertical direction pulling force of the moving axis to crossed joint.
Description of the drawings
Structural representations of the Fig. 1 for this utility model vertical vibration mill.
Fig. 2 is I partial enlarged drawing.
Fig. 3 is II partial enlarged drawing.
Wherein, 1 for bias get rid of hammer, 2 be swinging axle, 3 be frame, 4 be locking device, 5 be air spring, 6 be dynamic support,
7 is electric machine support, 8 is coupling with rubber type element, 9 is stepless speed-regulating motor, 10 is taper roll bearing, 11 is universal joint, 12 are
Upper lenticular flange, 13 be under lenticular flange, 14 be eccentric block, 15 be mill chamber, 16 be charging aperture, 17 be discharging opening, 18 be
Sieve plate, 19 be air inlet pipe, 20 be axle sleeve, 21 be end cap.
Specific embodiment
Describe embodiment of the present utility model with reference to the accompanying drawings and examples in detail.
As shown in Figure 1 and Figure 2, it is a kind of to grind the vertical vibration mill for actively grinding that is situated between inside continuous way mill chamber, mainly include
Bias get rid of hammer 1, swinging axle 2, frame 3, locking device 4, air spring 5, dynamic support 6, electric machine support 7, coupling with rubber type element 8,
Stepless speed-regulating motor 9, taper roll bearing 10, universal joint 11, upper lenticular flange 12, under lenticular flange 13, eccentric block 14,
Mill chamber 15, charging aperture 16, discharging opening 17, sieve plate 18, air inlet pipe 19, axle sleeve 20, end cap 21 etc..
As shown in figure 1, before work starts, open locking device 4, by upper lenticular flange 12 and under lenticular flange 13
The sharp separation of mill chamber 15 and dynamic support 6 is realized, the eccentric block 14 and bias required for adjusting gets rid of 1 space angle of hammer and eccentric block
14 positions, after the completion of close flange 12,13 simultaneously, close locking device 4.
During work, the air mixing of material and certain flow rate is added in mill chamber 15 by charging aperture 16.Stepless speed regulation electricity
Machine 9 starts to start from low speed, and ramps up to working speed, and passes through coupling with rubber type element 8 and universal joint 11 and mill chamber 15
Interior swinging axle 2 couples, and swinging axle 2 realizes centrifugal motion by the eccentric block 14 being fixed thereon, and has driven the inclined of lower end
The heart to get rid of and produce grinding between hammer 1 and mill chamber 15.The bias that swinging axle 2 is produced when swinging gets rid of 1 vertical direction alternate position spike of hammer, can pass through
Axial movement between swinging axle 2 and axle sleeve 20 makes up, and does not circumferentially have relative displacement, and constrain crossed joint by end cap 21 between the two
Eccentric motion produce movement tendency upwards.Bias is got rid of hammer 1 and is ground inside mill chamber 15, can reduce vibration, and work
The air spring 5 that vibration can be by being fixed between the frame 3 of grinding machine and dynamic support 6 for making to produce is buffered.Air spring 5 (or rubber
Glue spring) arrange to the axle center of mill chamber 12 in certain inclination angle, can support mill chamber 15, and buffering vibration.Mill chamber 15 is fixed on dynamic
The bottom of support 6, and then support on air spring 5, be conducive to mill chamber 15 to recover vertical under gravity and spring force effect
State.
After the work regular hour, the material for reaching product granularity requirement enters discharging by sieve plate 18 under gas pressure
Mouthful, discharging opening is downward-sloping at an angle, and product discharges mill chamber 15, not up to product granularity under gravity and airflow function
The material of requirement can not be stayed in by sieve plate 18.
To sum up, this utility model is that one kind can actively grind form, double eccentric knots inside the double eccentric structure mill chambers of continuous way
In structure, eccentric block 14 produces Centrifugal vibration in turning effort lower band movable pendulum moving axis 2, drives the bias of 2 lower end of swinging axle to get rid of hammer 1 and produces
The larger impact force of life, bias is got rid of between hammer 1 and mill chamber 15 carries out material grinding, and the vibration of mill chamber 15 is in gravity and spring force
Effect is lower to recover vertical state.Universal joint 11 is constituted by a pair, is connected between swinging axle 2 and coupling with rubber type element 8, can be transmitted
Rotate and optimize 2 stress of swinging axle.Stepless speed-regulating motor 9 is capable of achieving low rate start, and ramps up to working speed, during parking
Rotating speed is gradually decrease to stop, and can both reduce electric motor starting power, the impulsive force of universal joint 11 when can reduce again starting and stopping.
Feed inlet and outlet realizes the turnover of material using air-flow and action of gravity, is conducive to discharging and is capable of achieving continuous prodution.Discharging opening
Entrance arranges sieve plate, and the product for being capable of achieving to meet product granularity requirement is discharged, do not reach granularity requirements stay in mill chamber after
Continuous grinding.The telescopic connection of swinging axle and crossed joint, it is to avoid because swinging and bias gets rid of the swing that hammer gravity is caused during work
Vertical direction pulling force of the axle to crossed joint.
Specific embodiment of the present utility model is above are only, but design concept of the present utility model is not limited thereto,
All changes for carrying out unsubstantiality using this design to this utility model, all should belong to the row for invading this utility model protection domain
For.
Claims (5)
1. it is a kind of can to grind the vertical vibration mill for actively grinding that is situated between, including frame (3) inside continuous way mill chamber, move support (6) logical
Crossing air spring (5) to be supported in frame (3), mill chamber (15) being fixed with below dynamic support (6), mill chamber (15) is suitable for reading by recessed
Male flange is connected with dynamic support (6), and realizes that dynamic support is separated with mill chamber by locking device (4), is opened up on dynamic support (6)
Have charging aperture (16), stepless speed-regulating motor (9) on the electric machine support (7) on dynamic support (6), by coupling with rubber type element
(8) it is connected with the swinging axle (2) in mill chamber (15) with universal joint (11), the junction of swinging axle (2) and universal joint (11)
There is certain flexible surplus, swinging axle (2) is fixed with eccentric block (14) from top to bottom successively and bias gets rid of hammer (1), reaches granularity
The product of requirement by sieve plate (18) enter dip down oblique at a certain angle discharging opening (17), under gravity and airflow function from
Open mill chamber (15), it is characterised in that the swinging axle (2) gets rid of hammer (1) in mill chamber (15) with eccentric block (14) thereon and bias
It is interior.
2. the vertical vibration mill for actively grinding that is situated between can be ground inside continuous way mill chamber according to claim 1, it is characterised in that
Eccentric block (14) position and adjustable with the space angle that bias gets rid of hammer (1).
3. the vertical vibration mill for actively grinding that is situated between can be ground inside continuous way mill chamber according to claim 1, it is characterised in that
The charging aperture (16) is to be provided with air inlet pipe (19) in the air mixed feeding of material and certain flow rate, discharging opening (17), with
It is easy to the material of discharging opening that mill chamber (15) is discharged under gravity and airflow function.
4. the vertical vibration mill for actively grinding that is situated between can be ground inside continuous way mill chamber according to claim 1, it is characterised in that
Sieve plate (18) is provided between the mill chamber (15) and discharging opening (17), certain particle size product screening is realized.
5. the vertical vibration mill for actively grinding that is situated between can be ground inside continuous way mill chamber according to claim 1, it is characterised in that
Swinging axle (2) upper end is Collapsible structure, and swinging axle (2) is circumferentially fixed with axle sleeve (20), is axially had more than certain motion
Amount, in preventing work, bias gets rid of hammer (1) because swinging to universal joint (11) generation vertical direction pulling force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621047728.0U CN206082760U (en) | 2016-09-09 | 2016-09-09 | But continuous type is ground intracavity portion and is ground vertical vibrating mill that initiative that is situated between was ground |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621047728.0U CN206082760U (en) | 2016-09-09 | 2016-09-09 | But continuous type is ground intracavity portion and is ground vertical vibrating mill that initiative that is situated between was ground |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206082760U true CN206082760U (en) | 2017-04-12 |
Family
ID=58475019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621047728.0U Expired - Fee Related CN206082760U (en) | 2016-09-09 | 2016-09-09 | But continuous type is ground intracavity portion and is ground vertical vibrating mill that initiative that is situated between was ground |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206082760U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107559869A (en) * | 2017-09-14 | 2018-01-09 | 芜湖市通达锅炉有限公司 | A kind of dual purpose steam water boiler coal-grinding feed arrangement |
| CN110152802A (en) * | 2019-05-21 | 2019-08-23 | 东北大学 | A kind of vertical vibrating milling machine |
-
2016
- 2016-09-09 CN CN201621047728.0U patent/CN206082760U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107559869A (en) * | 2017-09-14 | 2018-01-09 | 芜湖市通达锅炉有限公司 | A kind of dual purpose steam water boiler coal-grinding feed arrangement |
| CN107559869B (en) * | 2017-09-14 | 2019-11-22 | 芜湖市通达锅炉有限公司 | A kind of dual purpose steam water boiler coal-grinding feeding device |
| CN110152802A (en) * | 2019-05-21 | 2019-08-23 | 东北大学 | A kind of vertical vibrating milling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170412 Termination date: 20170909 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |