CN207746114U - A kind of screening plant - Google Patents
A kind of screening plant Download PDFInfo
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- CN207746114U CN207746114U CN201721651581.0U CN201721651581U CN207746114U CN 207746114 U CN207746114 U CN 207746114U CN 201721651581 U CN201721651581 U CN 201721651581U CN 207746114 U CN207746114 U CN 207746114U
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Abstract
The utility model belongs to a kind of mechanical sorting device, disclose a kind of screening plant, including a feed opening, cover, shell, vibrating motor, vibrating shaft and screening component, the feed opening is opened in the cover top, the cover is placed in above the shell, the screening component is disposed with multiple from top to bottom, each screening component is correspondingly arranged that there are one the vibrating shaft and the vibrating motors, each vibrating motor is both secured on the shell, each screening component may be contained within above the corresponding vibrating shaft and can be contacted with the vibrating shaft, the output shaft of each vibrating motor and the corresponding vibration axis connection.There is the screening plant of the utility model multi-stage screening component, independently working not to interfere with each other, and screening efficiency is high, screening process is more accurate.
Description
Technical field
The utility model belongs to a kind of mechanical sorting device, and in particular to a kind of screening plant.
Background technology
Currently, aggregate-screening machine building field (including water conservancy and hydropower, road and bridge, civic building etc.), machinery field,
Multiple technical fields such as chemical field are used widely, and still, all build is larger, extremely stupid mostly for screening plant used
Weight, the number of aggregate gradation is less, and screening precision is relatively low.
It is sieved especially for the recycled aggregate of building castoff manufacture, due to the complexity area in recycled aggregate source
Not in natural aggregate, therefore, comparatively its structure is more complicated for recycled aggregate, the screening for its sieve ratio natural aggregate
Difficulty is much greater, and the number of existing screening plant aggregate gradation is less, screening precision is relatively low, and screening efficiency is also poor, because
This urgently studies a kind of screening plant, can fast and accurately be sieved to recycled aggregate.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of screening plant, has multi-stage screening component, independent to make
Industry is not interfere with each other, and screening efficiency is high, screening process is more accurate.
To achieve the above object, the utility model provides following scheme：
The utility model provides a kind of screening plant, including a feed opening, cover, shell, vibrating motor, vibrating shaft and sieve
Sub-unit, the feed opening are opened in the cover top, and the cover is placed in above the shell, and the screening component is from upper
It is disposed under multiple, each screening component is correspondingly arranged that there are one the vibrating shaft and the vibrating motors, respectively
The vibrating motor is both secured on the shell, and each screening component may be contained within above the corresponding vibrating shaft and energy
It is enough to be contacted with the vibrating shaft, the output shaft of each vibrating motor and the corresponding vibration axis connection.
Optionally, the vibrating shaft includes first axle disposed in parallel and the second axis, the first axle and second axis
It is connected by the universal driving shaft, the both ends of the first axle or second axis have been correspondingly connected with the vibrating motor.
Optionally, each screening component includes sieve, movable bracket and elastomeric element, and the movable bracket is fixedly arranged on
On the vibrating shaft, and the movable bracket both ends, by the elastomeric element and the cage connection, the sieve is located at
In the shell and it is set on the movable bracket.
Optionally, the elastomeric element is spring；The aperture of each sieve set gradually from top to bottom tapers into.
Optionally, each screening component is obliquely installed both with respect to horizontal plane, and angle of inclination is 10 °, the shell pair
Discharge port there are one should being arranged at the position of the least significant end of each screening component.
Optionally, each discharge outlet is respectively provided with there are one belt conveyor, one end of the belt conveyor
It is fixed on the shell.
Optionally, each screening component is correspondingly arranged on a frequency sensor, a frequency modulator and a control cabinet, each institute
It states frequency sensor and is installed on the corresponding sieve top, the control cabinet is fixedly arranged on the shell, each frequency modulator
It may be contained in the control cabinet, each frequency sensor is electrically connected with the corresponding frequency modulator, and each frequency modulator passes through
Leading-out terminal is electrically connected with the corresponding vibrating motor.
Optionally, each screening component is correspondingly arranged on a monitoring device and a controller, each monitoring device
It is electrically connected with the controller, each monitoring device is fixedly arranged on the shell, and each monitoring device is respectively arranged at pair
The high-end top of the sieve answered.
Optionally, each monitoring device includes camera, lighting device and rain brush, the camera and the photograph
Bright device is set in glass outer, and the rain brush is set to outside the glass outer and is contacted with the glass outer,
Each camera, each lighting device and each rain brush are electrically connected with the controller.
Optionally, it is additionally provided with chassis and crawler type advance system, the chassis is fixedly arranged on the positive bottom of the shell, institute
State the lower part that crawler type advance system is set to the chassis.
The utility model achieves following technique effect compared with the existing technology：
1, screening plant provided by the utility model, screening component have multiple, mutual independently working, screening efficiency efficiency
Height, screening process are more accurate, have very high practical value.
2, screening plant provided by the utility model by adjust frequency modulator control vibrating motor output power so as to adjust
The vibration frequency of sieve keeps it same or similar with aggregate intrinsic frequency, to reach resonance or close resonance, screening efficiency effect
Rate is high, screening process is more accurate.
3, screening plant provided by the utility model, compact, device is simple, is provided with crawler type advance system, real
Show moving at any time for screening system, it is more convenient to use.
4, screening plant provided by the utility model is also correspondingly arranged on multiple frequency modulators and multiple sensors, sieves at different levels
Separating device separate operaton, does not interfere with each other, and each frequency modulator controls respective vibrating motor output power so as to adjust the vibration frequency of sieve
Rate, screening efficiency screening efficiency is high, screening process is more accurate.
Description of the drawings
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
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other attached drawings.
Fig. 1 is screening plant structural schematic diagram in utility model embodiment；
Fig. 2 is movable bracket vertical view in utility model embodiment；
Fig. 3 is movable bracket side schematic view in utility model embodiment；
Reference sign：1, feed opening；2, cover；3, shell；4, vibrating motor；5, vibrating shaft；6, universal driving shaft；7, it sieves
Sub-unit；7-1, sieve；7-2, movable bracket；7-3, elastomeric element；8, frequency sensor；9, frequency modulator；10, control cabinet；11、
Chassis；12, crawler type advance system；13, belt conveyor；14, discharge port；15, monitoring device.
Specific implementation mode
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
The every other embodiment obtained, shall fall within the protection scope of the present invention.
The purpose of this utility model is to provide a kind of screening plant, and screening component has multiple, is also correspondingly arranged on multiple tune
Frequency device and multiple sensors, by frequency modulator control vibrating motor output power so as to adjust sieve vibration frequency, make its with
Aggregate intrinsic frequency is same or similar, is not interfere with each other to reach resonance or close resonance, screening plant separate operatons at different levels,
Mutual independently working, screening efficiency is efficient, screening process is more accurate, has very high practical value.
To keep the above objects, features, and advantages of the utility model more obvious and easy to understand, below in conjunction with the accompanying drawings and have
Body embodiment is described in further detail the utility model.
The utility model provides a kind of screening plant, as shown in Figure 1, Figure 2 and Figure 3, including it is a feed opening 1, cover 2, outer
Shell 3, vibrating motor 4, vibrating shaft 5 and screening component 7, feed opening 1 are opened in 2 top of cover, and cover 2 is placed in 3 top of shell, sieve
Sub-unit 7 is disposed with multiple from top to bottom, and each screening component 7 is correspondingly arranged there are one vibrating shaft 5 and vibrating motor 4,
Each vibrating motor 4 is both secured on shell 3, and each screening component 7 may be contained within 5 top of corresponding vibrating shaft and can be with vibrating shaft
5 contacts, the output shaft of each vibrating motor 4 are connected with corresponding vibrating shaft 5.In the screening process of actual reproduction aggregate, regeneration
Aggregate enters from feed opening, the screening component that process is set gradually from top to bottom successively, screening component separate operatons at different levels, mutually not
Interference, the screening efficiency of recycled aggregate is efficient, screening process is more accurate, has very high practical value.
In order to realize that steady vibrations of the screening component in screening process are shaken in specific embodiment of the utility model
Moving axis 5 includes first axle disposed in parallel and the second axis, is arranged for parallel lines twin shaft, first axle and the second axis pass through universal driving shaft 6
It is connected, the both ends of first axle or the second axis have been correspondingly connected with vibrating motor 4, when first axle both ends have been correspondingly connected with vibration electricity
When machine 4, since first axle is connected with the second axis by universal driving shaft 6, the first shaft vibration drives universal driving shaft 6 to vibrate, and universal driving shaft 6 drives
Second shaft vibration, when the second axis both ends have been correspondingly connected with vibrating motor 4, since first axle and the second axis pass through universal driving shaft 6
It is connected, the second shaft vibration drives universal driving shaft 6 to vibrate, and universal driving shaft 6 drives the first shaft vibration, both modes that can realize synchronization
Vibration, the vibration of whole screening component are more uniform.
In specific embodiment of the utility model, each screening component 7 includes sieve 7-1, movable bracket 7-2 and elasticity
Component 7-3, movable bracket 7-2 are fixedly arranged on vibrating shaft 5, and the both ends movable bracket 7-2 pass through elastomeric element 7-3 and shell 3
Connection, sieve 7-1 are located in shell 3 and are set on movable bracket 7-2.When vibrating shaft 5 vibrates, due to movable bracket
7-2 is fixedly arranged on vibrating shaft 5, therefore movable bracket 7-2 receives upward thrust, and then movable bracket 7-2 is popped up, this
When, sieve 7-1 is popped up, and elastomeric element 7-3 is pulled generation flexible deformation, and recycled aggregate receives upward thrust and upward
Movement, at this point, elastomeric element 7-3 rebounds, drive movable bracket 7-2 and sieve 7-1 to move downward, and so on move, it can
Recycled aggregate is sieved, screening efficiency is efficient, screening process is more accurate.
Preferably, in specific embodiment of the utility model, elastomeric element 7-3 be spring, it is simple and easy to get, cost compared with
It is low.The aperture of each sieve 7-1 set gradually from top to bottom tapers into, and therefore, recycled aggregate is sieved in top layer's sieve
Timesharing can carry out primary screener, the recycled aggregate of greater particle size be screened out to come, then, the recycled aggregate after being screened exists
Second layer sieve is screened, and can be screened the recycled aggregate of the greater particle size after first time screens again, successively
Screening is gone down, progressive, and screening process is respectively independent, and screening efficiency is higher.
In order to preferably detach the recycled aggregate screened, each screening component 7 is tilted both with respect to horizontal plane
Setting, angle of inclination are 10 °, and shell 3 corresponds to setting at the position of the least significant end of each screening component 7, and there are one discharge ports
14, therefore, the recycled aggregate after screening can be discharged from corresponding discharge outlet.
In order to transport the recycled aggregate after screening, it is respectively provided at each discharge port 14 there are one belt conveyor
13, one end of belt conveyor 13 is fixed on shell 3, and the recycled aggregate after screening is arranged from corresponding discharge port
It after going out, falls on the feed belt of corresponding belt conveyor, and as feed belt transports carry out post-processing.
In order to improve the accuracy of screening process, each screening component 7 is correspondingly arranged on a frequency sensor 8, a frequency modulation
Device 9 and a control cabinet 10, each frequency sensor 8 are installed on the tops corresponding sieve 7-1, and control cabinet 10 is fixedly arranged on shell 3, respectively
Frequency modulator 9 may be contained in control cabinet 10, and each frequency sensor 8 is electrically connected with corresponding frequency modulator 9, and each frequency modulator 9 passes through
Leading-out terminal is electrically connected with corresponding vibrating motor 4.Therefore, in screening process, frequency sensor can detect vibration in real time
The vibration frequency of component, frequency modulator control vibrating motor output power according to the output signal of frequency sensor, so as to adjust
The vibration frequency of sieve keeps it same or similar with aggregate intrinsic frequency, to reach resonance or close resonance, screening efficiency effect
Rate is high, screening process is more accurate.
For the ease of the observation to screening process, each screening component 7 is correspondingly arranged on a monitoring device 15 and one control
Device, each monitoring device 15 are electrically connected with the controller, and each monitoring device 15 is fixedly arranged on shell 3, and each monitoring device 15 is respectively set
In the high-end tops corresponding sieve 7-1, each monitoring device 15 include camera, lighting device and rain brush, camera and
Lighting device is set in glass outer, and rain brush is set to outside glass outer and is contacted with glass outer, each camera, each
Lighting device and each rain brush are electrically connected with the controller.The setting of camera, can more clearly reflect screening process, one
There is screening inaccuracy in denier, can make adjustment in time, when insufficient light, lighting device can supplement light, can be more
Clearly monitor screening process.The setting of glass outer can protect lighting device and camera well, prevent bone
Material beats equipment and collides damage, and the setting of rain brush can clear up the dust accumulation of glass outer in time.
In specific embodiment of the utility model, it is additionally provided with chassis 11 and crawler type advance system 12, chassis 11 is solid
Set on the positive bottom of shell 3, crawler type advance system 12 is set to the lower part on chassis 11, and compact, device is simple, realizes sieve
Moving at any time for subsystem, it is more convenient to use.
It can be seen that screening plant provided by the utility model, screening component has multiple, is also correspondingly arranged on multiple frequency modulation
Device and multiple sensors control vibrating motor output power so as to adjust the vibration frequency of sieve by frequency modulator, make itself and bone
Expect that intrinsic frequency is same or similar, is not interfere with each other, mutually to reach resonance or close resonance, screening plant separate operatons at different levels
Phase independently working, screening efficiency is efficient, screening process is more accurate, has very high practical value.
It should be noted that the elastomeric element of the utility model screening plant is not limited to spring, can also be other
Elastic construction is also not limited to parallel double-shaft as long as being that by certain stretching and can spring back reset, can be with
It is driven for three axis, as long as being that by the stationary vibration of screening component, conveying device is also not limited to Belt Conveying dress
It sets, can carry out conventional selection according to actual needs, as long as the device that can easily transport the aggregate after screening is equal
It can.
It applies specific case in this specification to be expounded the principles of the present invention and embodiment, the above reality
The explanation for applying example is merely used to help understand the method and its core concept of the utility model；Meanwhile for the general of this field
Technical staff, according to the thought of the utility model, there will be changes in the specific implementation manner and application range.To sum up institute
It states, the content of the present specification should not be construed as a limitation of the present invention.
Claims (10)
1. a kind of screening plant, it is characterised in that：Including a feed opening (1), cover (2), shell (3), vibrating motor (4), shake
Moving axis (5) and screening component (7), the feed opening (1) are opened in the cover (2) top, and the cover (2) is placed in described outer
Above shell (3), the screening component (7) is disposed with multiple from top to bottom, and each screening component (7) is correspondingly arranged on
One vibrating shaft (5) and the vibrating motor (4), each vibrating motor (4) are both secured on the shell (3), respectively
The screening component (7) may be contained within above the corresponding vibrating shaft (5) and can be contacted with the vibrating shaft (5), each institute
The output shaft for stating vibrating motor (4) is connected with the corresponding vibrating shaft (5).
2. screening plant according to claim 1, it is characterised in that：The vibrating shaft (5) includes disposed in parallel first
Axis and the second axis, the first axle and second axis are connected by universal driving shaft (6), and the two of the first axle or second axis
End has been correspondingly connected with the vibrating motor (4).
3. screening plant according to claim 2, it is characterised in that：Each screening component (7) includes sieve (7-
1), movable bracket (7-2) and elastomeric element (7-3), the movable bracket (7-2) are fixedly arranged on the vibrating shaft (5), and described
The both ends movable bracket (7-2) are connect by the elastomeric element (7-3) with the shell (3), and the sieve (7-1) is located at institute
It states in shell (3) and is set on the movable bracket (7-2).
4. screening plant according to claim 3, it is characterised in that：The elastomeric element (7-3) is spring；From top to bottom
The aperture of each sieve (7-1) set gradually tapers into.
5. screening plant according to claim 4, it is characterised in that：Each screening component (7) is both with respect to horizontal plane
It is obliquely installed, angle of inclination is 10 °, and the shell (3), which corresponds at each position of the least significant end of the screening component (7), to be set
Discharge port (14) there are one setting.
6. screening plant according to claim 5, it is characterised in that：Skin there are one being respectively provided at each discharge port (14)
Band conveying device (13), one end of the belt conveyor (13) is fixed on the shell (3).
7. screening plant according to claim 6, it is characterised in that：Each screening component (7) is correspondingly arranged on one
Frequency sensor (8), a frequency modulator (9) and a control cabinet (10), each frequency sensor (8) are installed on the corresponding sieve
The top net (7-1), the control cabinet (10) are fixedly arranged on the shell (3), and each frequency modulator (9) may be contained within the control
In case (10), each frequency sensor (8) is electrically connected with the corresponding frequency modulator (9), and each frequency modulator (9) passes through output
Terminal is electrically connected with the corresponding vibrating motor (4).
8. screening plant according to claim 7, it is characterised in that：Each screening component (7) is correspondingly arranged on one
Monitoring device (15) and a controller, each monitoring device (15) are electrically connected with the controller, each monitoring device
(15) it is fixedly arranged on the shell (3), it is high-end that each monitoring device (15) is respectively arranged at the corresponding sieve (7-1)
Top.
9. screening plant according to claim 8, it is characterised in that：Each monitoring device (15) include camera,
Lighting device and rain brush, the camera and the lighting device are set in glass outer, and the rain brush is set to institute
It states outside glass outer and is contacted with the glass outer, each camera, each lighting device and each rain brush
It is electrically connected with the controller.
10. screening plant according to claim 9, it is characterised in that：It is additionally provided with chassis (11) and crawler type advances and is
It unites (12), the chassis (11) is fixedly arranged on the positive bottom of the shell (3), and the crawler type advance system (12) is set to the bottom
The lower part of disk (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721651581.0U CN207746114U (en) | 2017-12-01 | 2017-12-01 | A kind of screening plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721651581.0U CN207746114U (en) | 2017-12-01 | 2017-12-01 | A kind of screening plant |
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| Publication Number | Publication Date |
|---|---|
| CN207746114U true CN207746114U (en) | 2018-08-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721651581.0U Active CN207746114U (en) | 2017-12-01 | 2017-12-01 | A kind of screening plant |
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| Country | Link |
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| CN (1) | CN207746114U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107876394A (en) * | 2017-12-01 | 2018-04-06 | 深圳市华威环保建材有限公司 | A kind of screening plant |
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2017
- 2017-12-01 CN CN201721651581.0U patent/CN207746114U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107876394A (en) * | 2017-12-01 | 2018-04-06 | 深圳市华威环保建材有限公司 | A kind of screening plant |
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