CN209061563U - A kind of pneumatic vibrating screen - Google Patents
A kind of pneumatic vibrating screen Download PDFInfo
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- CN209061563U CN209061563U CN201821623237.5U CN201821623237U CN209061563U CN 209061563 U CN209061563 U CN 209061563U CN 201821623237 U CN201821623237 U CN 201821623237U CN 209061563 U CN209061563 U CN 209061563U
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- screen box
- screen
- pneumatic
- box
- vibrating screen
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Abstract
The utility model discloses a kind of pneumatic vibrating screens, are related to vibrating screen field.Poor, the problem that screening efficiency is low and noise is big that there are screening effects solving vibrating screen in the prior art.The vibrating screen includes: screen box, driving part and connecting component；The driving part includes pneumatic oscillator, and through the air admission unit and outlet cell of the pneumatic oscillator；The pneumatic oscillator is arranged on the side wall of the screen box；The connecting component includes the flexible adjustment ball for connecting annulus and the connection annulus lower surface being arranged in；The screen box includes at least a sieve from top to bottom, and the lower end of the screen box is in contact with the upper end of the connection annulus.
Description
Technical field
The utility model relates to vibrating screen fields, more particularly relate to a kind of pneumatic vibrating screen.
Background technique
Vibrating screen is the principle using vibrating motor exciting, is tossed material on compass screen surface, while making straight line fortune forward
The dynamic sieve for being subject to Proper Match is to achieve the purpose that screening.
Currently, vibrating screen mostly uses greatly motor driven, it is bigger that there are noises, and it is heavy that the device is complicated, irremovable use；
Furthermore powder thinner for some partial sizes, the screening effect of vibrating screen is too poor, it is easy sieve, causes screening efficiency lower, no
It is able to satisfy use demand.
In conclusion existing vibrating screen there are screening effects poor, the problem that screening efficiency is low and noise is big.
Utility model content
The utility model embodiment provides a kind of pneumatic vibrating screen, there is screening effect to solve vibrating screen in the prior art
Fruit is poor, the problem that screening efficiency is low and noise is big.
The utility model embodiment provides a kind of pneumatic vibrating screen, comprising: screen box, driving part and connecting component；
The driving part includes pneumatic oscillator, and through the air admission unit and outlet list of the pneumatic oscillator
Member；The pneumatic oscillator is arranged on the side wall of the screen box；
The connecting component includes the flexible adjustment ball for connecting annulus and the connection annulus lower surface being arranged in；
The screen box includes at least a sieve, the upper end phase of the lower end of the screen box and the connection annulus from top to bottom
Contact.
Preferably, the air admission unit includes air inlet, gas station, and setting between the air inlet and the gas station
Tracheae, be additionally provided with valve on the tracheae；
The outlet cell includes gas outlet and the muffler that is arranged in the outlet；
The pneumatic oscillator passes through the fixing seat being arranged on the screen box, is arranged on the screen box side wall.
Preferably, the screen box includes at least upper layer screen box and lower layer's screen box from top to bottom；
The sieve is set between the upper layer screen box and lower layer's screen box, and the sieve and the upper layer screen box and
Sealing ring is provided between lower layer's screen box；
It is fixed between the upper layer screen box and lower layer's screen box by quick coupling.
Preferably, lower layer's screen box is provided with discharge port, and the shape of the discharge port is taper.
Preferably, the screen box further includes standard screen and feed inlet；
The outer diameter of the feed inlet is adjustable, and the upper end of the feed inlet is used to that the standard screen to be arranged, the feed inlet
Lower end is fixedly connected with the upper surface of the screen box.
Preferably, the connecting component further includes elastic damping structure；
The elastic damping structure setting between connection annulus and the lower end of the screen box, and with the screen box
Lower end is in contact.
It preferably, further include storage vat；
The upper end of the storage vat is contacted with the flexible adjustment ball case of the connection annulus lower surface.
It preferably, further include having mobile pallet, the mobile pallet is for being arranged the storage vat.
The utility model embodiment provides a kind of pneumatic vibrating screen, comprising: screen box, driving part and connecting component；It is described
Driving part includes pneumatic oscillator, and through the air admission unit and outlet cell of the pneumatic oscillator；The pneumatic vibration
Swing being arranged on the side wall of the screen box of device；The connecting component includes connection annulus and is arranged in the connection annulus following table
The flexible adjustment ball in face；The screen box includes at least a sieve, the lower end of the screen box and the connection annulus from top to bottom
Upper end be in contact.The driving part of the device uses gas-powered, and gas-powered component is the vibration source of vibrating screen, on the one hand
The energy can be saved, important is can be improved screening effect；Furthermore multilayer screen cloth can be set in screen box, so as to mention
High screening efficiency；Pneumatic vibrating screen provided by the embodiment of the utility model solves vibrating screen in the prior art and there is screening effect
Fruit is poor, the problem that screening efficiency is low and noise is big.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of pneumatic vibrating screen structural schematic diagram provided by the embodiment of the utility model；
Fig. 2 is screen box structural schematic diagram provided by the embodiment of the utility model；
Fig. 3 is screen box schematic cross-sectional view provided by the embodiment of the utility model；
Fig. 4 is connecting component structural schematic diagram provided by the embodiment of the utility model.
Description of symbols:
Screen box~1, driving part~2, standard screen~3, connecting component~4, storage vat~5, mobile pallet~6, upper layer
Screen box~1-1, middle layer screen box~1-2, under lower layer's screen box-~and 1-3, sieve~1-4, quick coupling~1-5, sealing ring~1-6,
Fixing seat~1-7, pneumatic oscillator~2-1, air inlet~2-2, gas outlet~2-3, muffler~2-4, valve~2-5, gas
Stand~2-6, connects annulus~4-1, elastic damping structure~4-2, flexible adjustment ball~4-3.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1 illustratively shows a kind of pneumatic vibrating screen structural schematic diagram provided by the embodiment of the utility model, such as Fig. 1
Shown, which specifically includes that screen box 1, driving part 2 and connecting component 4.
Fig. 2 is 1 structural schematic diagram of screen box provided by the embodiment of the utility model, and Fig. 3 provides for the utility model embodiment
1 schematic cross-sectional view of screen box.As shown in Fig. 1, Fig. 2 and Fig. 3, driving part provided by the embodiment of the utility model mainly includes gas
Dynamic oscillator 2-1, through the air admission unit and outlet cell of pneumatic oscillator 2-1.Specifically, pneumatic oscillator 2-1 setting exists
On the side wall of screen box 1, since air admission unit and outlet cell run through pneumatic oscillator 2-1, when the gas of air admission unit enters
After in pneumatic oscillator 2-1, the steel ball vibration being arranged in pneumatic oscillator 2-1 will drive, it is pneumatic so as to drive
Oscillator 2-1 vibration, further, the gas across pneumatic oscillator 2-1 can be emitted from outlet cell.
As shown in Fig. 2, the air admission unit mainly includes air inlet 2-2, gas station 2-6 and setting in air inlet 2-2 and
Tracheae between the 2-6 of gas station, in practical applications, in order to control the gas flow entered in screen box 1, it is preferable that into
Port 2-2 it is gentle station 2-6 between tracheae on be additionally provided with valve 2-5, by valve 2-5 can control from gas station 2-6 into
Enter to the gas flow in screen box 1.In the utility model embodiment, specific restriction is not done to the length of tracheae, meanwhile, to valve
Setting position of the door 2-5 on tracheae is also without limitation.The outlet cell includes gas outlet 2-3 and is arranged on the 2-3 of gas outlet
Muffler 2-4 at work due to vibrating screen, noise may be generated in practical applications, can by muffler 2-4
To reduce the noise generated when vibrating screen work.
As shown in Figures 2 and 3, screen box 1 provided by the embodiment of the utility model, it is interior to include at least one layer of sieve 1-4, it should
Sieve 1-4 is arranged between upper layer screen box 1-1 and lower layer screen box 1-3, in practical applications, in order to avoid sieve 1-4 and upper sieve
The problem of will appear powder leakage between case 1-1 and lower layer screen box 1-3, it is preferable that between upper layer screen box 1-1 and lower layer screen box 1-3
It is additionally provided with sealing ring 1-6 with the part contacted sieve 1-4, by sealing ring 1-6, sieve 1-4 and upper sieve can be sealed
Gap between case 1-1 and lower layer screen box 1-3；Further, in actual installation process, upper layer screen box 1-1 and lower layer's screen box
1-3 is fixed together by quick coupling 1-5, can be quickly by upper layer screen box 1-1 and lower screen by quick coupling 1-5
Case 1-3 is fixed together.It should be noted that when being provided with one layer of sieve 1-4 in screen box 1, the upper surface of upper layer screen box 1-1
It is provided with feed inlet, by the feed inlet, powder to be sieved can be put into screen box 1；Meanwhile lower layer screen box 1-3's
Lower end is additionally provided with discharge port, and the shape of the discharge port is taper, and discharge port is with the distance between lower layer screen box 1-3's
Increase, discharge port is reducing gradually.
It should be noted that the geomery for the feed inlet that the upper surface of upper layer screen box 1-1 is arranged is adjustable.
Further, it in order to provide the screening efficiency of vibrating screen, is set in screen box 1 provided by the embodiment of the utility model
The quantity of the sieve 1-4 set can also include multilayer.For example, when the quantity for the sieve 1-4 being arranged in screen box 1 includes
At two layers, then screen box 1 successively includes upper layer screen box 1-1, middle layer screen box 1-2 and lower layer screen box 1-3 from top to bottom, in upper sieve
First sieve 1-4 is set between case 1-1 and middle layer screen box 1-2, is provided between screen box 1-2 and lower layer screen box 1-3 in middle level
Second sieve 1-4, since the screen box 1 has three-decker, then the lower end of discharge port and lower layer screen box 1-3 is connected.
In practical applications, when needing to carry out screening process to a small amount of powder when being tested, in order to carry out
A small amount of sieve test additionally provides standard screen 3 in the utility model embodiment, which can be installed on screen box 1
Feed inlet upper end, since the shape and size of feed inlet are adjustable, it can according to requirement of experiment, replacement has difference
The standard screen 3 of size.It should be noted that can will then be arranged in screen box 1 when using standard screen 3 on the vibrating
Sieve 1-4 is all got rid of.
As shown in Fig. 2, further including having fixing seat 1-7 in the outside of screen box 1, by fixing seat 1-7, will can pneumatically shake
It swings in device 2-1 setting to the outside of screen box 1.In practical applications, multiple groups installation threaded hole can be set on fixing seat 1-7,
By above-mentioned setting, the pneumatic oscillator 2-1 of different model can be installed.
In practical applications, vibrating screen further includes having storage vat 5, and storage vat 5 is in contact with connecting component 4, connecting component 4
Upper end be in contact with the discharge port being arranged under screen box 1.Specifically, Fig. 4 is connection provided by the embodiment of the utility model
4 structural schematic diagram of component, as shown in figure 4, the connecting component 4 mainly include connection annulus 4-1, elastic damping structure 4-2 and
Flexible adjustment ball 4-3.Specifically, elastic damping structure 4-2 setting connection the upper surface annulus 4-1, and under lower layer's screen box
End is in contact.In practical applications, the quantity of the elastic damping structure 4-2 between connection annulus 4-1 and lower layer's screen box is set
Including at least 3, and 3 elastic damping structure 4-2 are evenly distributed on connection annulus 4-1；Further, flexible adjustment ball
4-3 is arranged on the lower surface of connection annulus 4-1, by flexible adjustment ball 4-3, can increase connecting component 4 and storage vat 5
Between friction, prevent from shaking between screen box and storage vat, furthermore, by flexible adjustment ball 4-3, screen box 1 can be with
The storage vat 5 of different-diameter is used cooperatively.
It should be noted that in practical applications, 3 through-holes and 3 hole bar shapeds can be arranged on connection annulus 4-1
Hole, and above-mentioned multiple holes be evenly distributed on connection annulus 4-1 on, connect annulus 4-1 on each through-hole, respectively with bolt, bullet
Property vibration-proof structure 4-2 coaxial arrangement；Each hole strip-shaped hole on annulus 4-1 is connected, installation flexible adjustment ball 4-3 is used to, Gu
Determine the storage vat 5 of different-diameter size.
In practical applications, in order to convenient transportation vibrating screen, it is preferable that provided by the embodiment of the utility model pneumatic
Vibrating screen further includes having mobile pallet 6, is equipped with braking caster on the movement pallet 6, and the setting of storage vat 5 is held in the palm mobile
On disk 6, by pushing mobile pallet 6, it can be convenient pneumatic vibrating screen and move back and forth.
In conclusion the utility model embodiment provides a kind of pneumatic vibrating screen, comprising: screen box, driving part and connection
Component；The driving part includes pneumatic oscillator, and through the air admission unit and outlet cell of the pneumatic oscillator；Institute
State being arranged on the side wall of the screen box for pneumatic oscillator；The connecting component includes connection annulus and is arranged in the connection
The flexible adjustment ball of annulus lower surface；The screen box includes at least a sieve from top to bottom, the lower end of the screen box with it is described
The upper end of connection annulus is in contact.The driving part of the device uses gas-powered, and gas-powered component is the vibration of vibrating screen
On the one hand source can save the energy, important is can be improved screening effect；Furthermore multilayer screen cloth can be set in screen box, from
And screening efficiency can be improved；Pneumatic vibrating screen provided by the embodiment of the utility model solves vibrating screen in the prior art and deposits
Problem poor in screening effect, that screening efficiency is low and noise is big.
Although the preferred embodiment of the utility model has been described, once a person skilled in the art knows basic
Creative concept, then additional changes and modifications may be made to these embodiments.It is wrapped so the following claims are intended to be interpreted as
It includes preferred embodiment and falls into all change and modification of the scope of the utility model.
Obviously, it is practical without departing from this can to carry out various modification and variations to the utility model by those skilled in the art
Novel spirit and scope.If in this way, these modifications and variations of the present invention belong to the utility model claims and
Within the scope of its equivalent technologies, then the utility model is also intended to include these modifications and variations.
Claims (8)
1. a kind of pneumatic vibrating screen characterized by comprising screen box, driving part and connecting component；
The driving part includes pneumatic oscillator, and through the air admission unit and outlet cell of the pneumatic oscillator；Institute
State being arranged on the side wall of the screen box for pneumatic oscillator；
The connecting component includes the flexible adjustment ball for connecting annulus and the connection annulus lower surface being arranged in；
The screen box includes at least a sieve from top to bottom, and the lower end of the screen box connects with the upper end of the connection annulus
Touching.
2. pneumatic vibrating screen as described in claim 1, which is characterized in that the air admission unit includes air inlet, gas station, and
Tracheae between the air inlet and the gas station is set, is additionally provided with valve on the tracheae；
The outlet cell includes gas outlet and the muffler that is arranged on the gas outlet；
The pneumatic oscillator passes through the fixing seat being arranged on the screen box, is arranged on the screen box side wall.
3. pneumatic vibrating screen as described in claim 1, which is characterized in that the screen box includes at least upper layer screen box from top to bottom
With lower layer's screen box；
The sieve is set between the upper layer screen box and lower layer's screen box, and the sieve and the upper layer screen box and described
Sealing ring is provided between lower layer's screen box；
It is fixed between the upper layer screen box and lower layer's screen box by quick coupling.
4. pneumatic vibrating screen as claimed in claim 3, which is characterized in that lower layer's screen box is provided with discharge port, it is described go out
The shape of material mouth is taper.
5. pneumatic vibrating screen as described in claim 1, which is characterized in that the screen box further includes standard screen and feed inlet；
The outer diameter of the feed inlet is adjustable, and the upper end of the feed inlet is for being arranged the standard screen, the lower end of the feed inlet
It is fixedly connected with the upper surface of the screen box.
6. pneumatic vibrating screen as described in claim 1, which is characterized in that the connecting component further includes elastic damping structure；
The elastic damping structure setting is between connection annulus and the lower end of the screen box, and the lower end with the screen box
It is in contact.
7. pneumatic vibrating screen as described in claim 1, which is characterized in that further include storage vat；
The upper end of the storage vat is contacted with the flexible adjustment ball case of the connection annulus lower surface.
8. pneumatic vibrating screen as claimed in claim 7, which is characterized in that further include having mobile pallet, the mobile pallet is used
In the setting storage vat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821623237.5U CN209061563U (en) | 2018-09-30 | 2018-09-30 | A kind of pneumatic vibrating screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821623237.5U CN209061563U (en) | 2018-09-30 | 2018-09-30 | A kind of pneumatic vibrating screen |
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| Publication Number | Publication Date |
|---|---|
| CN209061563U true CN209061563U (en) | 2019-07-05 |
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ID=67094105
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821623237.5U Active CN209061563U (en) | 2018-09-30 | 2018-09-30 | A kind of pneumatic vibrating screen |
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| CN (1) | CN209061563U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109225820A (en) * | 2018-09-30 | 2019-01-18 | 西安赛隆金属材料有限责任公司 | A kind of pneumatic vibrating screen |
-
2018
- 2018-09-30 CN CN201821623237.5U patent/CN209061563U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109225820A (en) * | 2018-09-30 | 2019-01-18 | 西安赛隆金属材料有限责任公司 | A kind of pneumatic vibrating screen |
| CN109225820B (en) * | 2018-09-30 | 2023-05-30 | 西安赛隆金属材料有限责任公司 | Pneumatic vibrating screen |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Room 303-46, building a, Kairui, Fengcheng 12th Road, Xi'an Economic and Technological Development Zone, Shaanxi 710018 Patentee after: Xi'an Sailong Additive Technology Co.,Ltd. Address before: 710020 middle section of Jinggao West Road, Jingwei new town new material industrial park, Xi'an Economic and Technological Development Zone, Xi'an City, Shaanxi Province Patentee before: XI'AN SAILONG METAL MATERIALS Co.,Ltd. |
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| CP03 | Change of name, title or address |