CN109248854A - A kind of vibration screen for mineral damping device - Google Patents
A kind of vibration screen for mineral damping device Download PDFInfo
- Publication number
- CN109248854A CN109248854A CN201811056109.1A CN201811056109A CN109248854A CN 109248854 A CN109248854 A CN 109248854A CN 201811056109 A CN201811056109 A CN 201811056109A CN 109248854 A CN109248854 A CN 109248854A
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- CN
- China
- Prior art keywords
- spring
- rubber air
- vibration
- air spring
- clamp plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/023—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Vibration Prevention Devices (AREA)
- Compressor (AREA)
Abstract
The invention discloses a kind of vibration screen for mineral damping devices, including vibrating screen, air compressor machine component, pressure control assembly, vibrating spring component, check valve and control cabinet, vibrating spring component uses rubber air spring, it is vacuum structure inside rubber air spring, rubber air spring is equipped with girdle ring, upper clamp plate and lower clamp plate.The present invention uses rubber air spring for vibration device, it is power device by air compressor machine, non-linear flexible vibration is formed, and spring rate and bearing capacity can be adjusted by control pressure size, it is unstable to solve the vibration that traditional shaker vibration metal contact generates, the excessive problem of noise, the service life of vibrating screen is effectively increased, failure rate is low, reduces maintenance cost and breakdown maintenance time, the activity duration has been saved simultaneously, ensure that working efficiency.
Description
Technical field
The present invention relates to a kind of vibrating screen device, more particularly to a kind of vibration screen for mineral damping device.
Background technique
Vibrating screen device is more extensive in mining industry application, wherein in damping device damping spring be mostly steel spring, metal spring,
Solid rubber spring etc..Vibration is more violent when steel spring or rubber spring etc. use, and affects vibrating screen to a certain extent
Screening efficiency, while frictional impact reduces the service life of vibrating screen profiled beam and circular beam between metal, also increases work
The noise level in place keeps the service life of steel spring or rubber spring shorter, and replacement frequency is more, increases maintenance mans'
Workload and maintenance cost, influence working efficiency.
Therefore, how to provide that a kind of damping performance is good, noise is small, work efficiency is high, vibration screen for mineral with long service life
The problem of damping device is those skilled in the art's urgent need to resolve.
Summary of the invention
To solve the above-mentioned problems, that the present invention provides a kind of damping performances is good, noise is small, and work efficiency is high, uses the longevity
Order long vibration screen for mineral damping device.
To achieve the above object, the invention provides the following technical scheme:
A kind of vibration screen for mineral damping device mainly includes vibrating screen, air compressor machine component, pressure control assembly, vibration bullet
Spring component, check valve and control cabinet, the vibrating spring component use rubber air spring, are inside the rubber air spring
Vacuum structure, the vibrating spring component are located at the four corners of vibrating screen.
The air compressor machine component includes air compressor machine, oil water separator, storage bellows chamber and pipeline and attachment, and the air compressor machine is electrical
The control cabinet is connected, the air compressor machine is connect by pipeline and attachment with the air inlet of the oil water separator, the storage wind
Packet is connect by pipeline and attachment with the gas outlet of the oil water separator.
The pressure control assembly includes pressure controller, pressure gauge and pipeline and attachment, and the pressure controller passes through
Pipeline and attachment are connect with the storage bellows chamber, and the pressure gauge is installed on the side of the pressure controller, the pressure control
One end of device is connect by the check valve with rubber air spring, and the other end of the pressure controller passes through signal wire and control
Cabinet processed is electrically connected.
The rubber air spring is equipped with girdle ring, upper clamp plate and lower clamp plate, and the girdle ring is set to the rubber air spring
Centre, the upper clamp plate is set to the upper end of the rubber air spring and the crossbeam of vibrating screen is connected and fixed, and the lower clamp plate is set
It is connected and fixed in the lower end of the rubber air spring and the supporting leg of vibrating screen, the upper end of the rubber air spring, rubber are empty
The lower end of gas spring passes through the upper clamp plate, lower clamp plate sealing respectively.
The rubber air spring quantity is one or more, can increase and decrease usage quantity as needed.
The air compressor machine provides power for vibrating screen.
It can be seen via above technical scheme that compared with prior art, the present invention uses rubber air spring, pass through pneumatics
Machine is power device, forms non-linear flexible vibration, can add and subtract usage amount according to demand, and can adjust by control pressure size
Spring rate and bearing capacity, the vibration for solving traditional shaker vibration metal contact generation is unstable, and the excessive problem of noise has
Effect improves the service life of vibrating screen profiled beam and circular beam, and failure rate is low, and air spring, which goes wrong, individually to be replaced, and reduces
Maintenance cost and breakdown maintenance time, while the activity duration has been saved, it ensure that working efficiency.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 attached drawing is principle of the invention figure.
Fig. 2 attached drawing is rubber air spring front view of the present invention.
Wherein: 1. air compressor machines, 2. oil water separators, 3. storage bellows chambers, 4. pressure controllers, 5. check valves, 6. rubber airs
Spring, 7. pressure gauges, 8. control cabinets, 9 pipelines and attachment, 10 vibrating screens, 62. girdle rings, 61. upper clamp plates, 63. lower clamp plates.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description.
That the embodiment of the invention discloses a kind of damping performances is good, noise is small, and work efficiency is high, mining vibration with long service life
Dynamic sieve damping device, specifically includes:
Vibrating screen 10, air compressor machine component, pressure control assembly, vibrating spring component, check valve 5 and control cabinet 8, the vibration
Dynamic spring assembly uses rubber air spring 6, is vacuum structure, the vibrating spring component inside the rubber air spring 6
Positioned at the four corners of vibrating screen 10.
The present invention is by improving product structure, using rubber air spring, the rigidity of rubber air spring with hold
Carrying power can be regulated and controled by air compressor machine component, highly controllable, be more convenient, effectively reduced noise, prolong the service life, and failure is reduced
Rate has saved maintenance cost, can be individually replaced, easy to maintenance, saves maintenance time, improves working efficiency.
The air compressor machine component includes air compressor machine 1, oil water separator 2, storage bellows chamber 3 and pipeline and attachment 9, the air compressor machine
1 is electrically connected the control cabinet 8, and the air compressor machine 1 is connect by pipeline and attachment 9 with the air inlet of the oil water separator 2,
The storage bellows chamber 3 is connect by pipeline and attachment 9 with the gas outlet of the oil water separator 3.
The pressure control assembly includes pressure controller 4, pressure gauge 7 and pipeline and attachment 9, the pressure controller 4
It is connect by pipeline and attachment 9 with the storage bellows chamber 3, the pressure gauge 7 is installed on the side of the pressure controller 4, described
One end of pressure controller 4 is connect by the check valve 7 with rubber air spring 6, and the other end of the pressure controller 4 is logical
It crosses signal wire and control cabinet 8 is electrically connected.
The rubber air spring 6 is equipped with girdle ring 62, upper clamp plate 61 and lower clamp plate 63, and the girdle ring 62 is set to the rubber
The centre of air spring 6, the upper end that the upper clamp plate 61 is set to the rubber air spring 6 connect solid with the crossbeam of vibrating screen 10
Fixed, the lower clamp plate 63 is set to the lower end of the rubber air spring 6 and the supporting leg of vibrating screen 10 is connected and fixed, and the rubber is empty
The upper end of gas spring 6, the lower end of rubber air spring 6 pass through the upper clamp plate 61 respectively, lower clamp plate 63 seals.
The quantity of the rubber air spring 6 is one or more, can increase and decrease usage quantity as needed.
The air compressor machine 1 is that vibrating screen 10 provides power.
Specifically, pre-set check valve 5 opens required pressure difference, operation 8 panel of control cabinet opens air compressor machine 1, empty
Press runs 1, compressed air enter the air inlet of oil water separator 2, and oil water separator 2 is used to separating to be agglomerated in compressed air
The impurity such as moisture and oil, make compressed air obtain preliminary purification.Air through preliminary purification is from the gas outlet of oil water separator 2
It is sent to storage bellows chamber 3, storage bellows chamber 3 can be to avoid 1 frequent starting of air compressor machine, using electricity wisely.When pressure reaches under the setting of pressure gauge 7
When limiting setting value, the pressure stored up in bellows chamber 3 enters rubber air spring 6 through pre-set check valve 5；When pressure is more than to arrive
When the upper setting value that pressure gauge 7 is set, by pressure feedback to control cabinet 8, control cabinet 8 controls air compressor machine 1 to be stopped pressure controller 4
Work；When below the lower limit set value that pressure reduction to pressure gauge 7 is set, air compressor machine 1 enters normal operating conditions.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.For device disclosed in embodiment
For, since it is corresponded to the methods disclosed in the examples, so being described relatively simple, related place is said referring to method part
It is bright.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (4)
1. a kind of vibration screen for mineral damping device, which is characterized in that including vibrating screen, air compressor machine component, pressure control assembly, vibration
Dynamic spring assembly, check valve and control cabinet, the vibrating spring component use rubber air spring, in the rubber air spring
Portion is vacuum structure, and the vibrating spring component is located at the four corners of vibrating screen.
2. vibration screen for mineral damping device according to claim 1, which is characterized in that the air compressor machine component includes pneumatics
Machine, oil water separator, storage bellows chamber and pipeline and attachment, the air compressor machine are electrically connected the control cabinet, and the air compressor machine passes through
Pipeline and attachment are connect with the air inlet of the oil water separator, and the storage bellows chamber passes through pipeline and attachment and the water-oil separating
The gas outlet of device connects.
3. vibration screen for mineral damping device according to claim 1, which is characterized in that the pressure control assembly includes pressure
Force controller, pressure gauge and pipeline and attachment, the pressure controller is connect by pipeline and attachment with the storage bellows chamber, described
Pressure gauge is installed on the side of the pressure controller, and one end of the pressure controller passes through the check valve and rubber air
The other end of spring connection, the pressure controller is electrically connected by signal wire and control cabinet.
4. vibration screen for mineral damping device according to claim 1, which is characterized in that the rubber air spring is equipped with waist
Ring, upper clamp plate and lower clamp plate, the girdle ring are set among the rubber air spring, and the upper clamp plate is set to the rubber air
The upper end of spring and the crossbeam of vibrating screen are connected and fixed, and the lower clamp plate is set to lower end and the vibrating screen of the rubber air spring
Supporting leg be connected and fixed, the upper end of the rubber air spring, the lower end of rubber air spring pass through respectively the upper clamp plate, under
Clamping plate sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811056109.1A CN109248854A (en) | 2018-09-11 | 2018-09-11 | A kind of vibration screen for mineral damping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811056109.1A CN109248854A (en) | 2018-09-11 | 2018-09-11 | A kind of vibration screen for mineral damping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109248854A true CN109248854A (en) | 2019-01-22 |
Family
ID=65046675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811056109.1A Pending CN109248854A (en) | 2018-09-11 | 2018-09-11 | A kind of vibration screen for mineral damping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109248854A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201434037Y (en) * | 2009-06-10 | 2010-03-31 | 无锡锡南铸造机械有限公司 | Air spring clamping device |
| CN103280713A (en) * | 2013-04-23 | 2013-09-04 | 国家电网公司 | Emergency device for air compressor system of pneumatic-mechanism circuit breaker |
| CN203550421U (en) * | 2013-11-14 | 2014-04-16 | 江苏江山制药有限公司 | Vibration damper of vibration fluidized bed |
| CN203620933U (en) * | 2013-11-20 | 2014-06-04 | 兖矿集团有限公司 | Horizontal vibrating sieve for material sieving |
| US20150034533A1 (en) * | 2013-03-15 | 2015-02-05 | Andrew J. Archer | Material Separator |
-
2018
- 2018-09-11 CN CN201811056109.1A patent/CN109248854A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201434037Y (en) * | 2009-06-10 | 2010-03-31 | 无锡锡南铸造机械有限公司 | Air spring clamping device |
| US20150034533A1 (en) * | 2013-03-15 | 2015-02-05 | Andrew J. Archer | Material Separator |
| CN103280713A (en) * | 2013-04-23 | 2013-09-04 | 国家电网公司 | Emergency device for air compressor system of pneumatic-mechanism circuit breaker |
| CN203550421U (en) * | 2013-11-14 | 2014-04-16 | 江苏江山制药有限公司 | Vibration damper of vibration fluidized bed |
| CN203620933U (en) * | 2013-11-20 | 2014-06-04 | 兖矿集团有限公司 | Horizontal vibrating sieve for material sieving |
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| PB01 | Publication | ||
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Application publication date: 20190122 |