CN206064805U - A kind of low-frequency vibration screening machine - Google Patents
A kind of low-frequency vibration screening machine Download PDFInfo
- Publication number
- CN206064805U CN206064805U CN201620919470.2U CN201620919470U CN206064805U CN 206064805 U CN206064805 U CN 206064805U CN 201620919470 U CN201620919470 U CN 201620919470U CN 206064805 U CN206064805 U CN 206064805U
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- CN
- China
- Prior art keywords
- sieve
- hopper
- low
- frequency vibration
- screening machine
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/52—Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Abstract
This utility model belongs to sieve material engineering device technique field，It is related to sieve the screening machine of plastics waste material，Refer in particular to a kind of low-frequency vibration screening machine，Including frame and sieve hopper，The frame includes fore-stock and after-poppet，Height of the height of the fore-stock less than after-poppet，And，The sieve plate passage of low-frequency vibration is tiltedly installed between fore-stock and after-poppet，Sawtooth and sieve aperture are provided with sieve plate passage，The fore-stock lower end is provided with the upper heavy burder hopper of sieve，The sieve plate passage lower end is provided with sieve dropping material hopper，The after-poppet lower end is provided with the upper light material hopper of sieve，Corresponding belt feeder is provided with each hopper，Sieve hopper is installed with the frame，And，Sieve hopper upper end offers charging aperture，This utility model provides a kind of simple structure and stablizes，It is easy to maintenance，Heavy burder is sieved effectively、Light material and fines and low-frequency vibration screening machine free from environmental pollution.
Description
Technical field
This utility model belongs to sieve material engineering device technique field, is related to sieve the screening machine of plastics waste material, refers in particular to a kind of low
Frequency laboratory sifter.
Background technology
Material screening machine in the market is very universal, but is used in the sieve material of the light material size such as waste plastics, thickness
Machine is also no very universal, because which has the less-than-ideal difficult problem of purity for the light material for filtering out, if thinking further
Process, material need to be subdivided into three classes such as heavy burder, light material, fines by material further careful screening.And on market
Also there is the difficult problems such as dust pollution is serious, machine maintenance is inconvenient in the light material such as waste plastics screening machine.
The content of the invention
The purpose of this utility model is to provide a kind of simple structure and stable, easy to maintenance, effectively sieve heavy burder, light material and
Fines and low-frequency vibration screening machine free from environmental pollution.
What the purpose of this utility model was realized in：
A kind of low-frequency vibration screening machine, including frame and sieve hopper, the frame include fore-stock and after-poppet, it is described before
The height of support is tiltedly installed with the sieve plate passage of low-frequency vibration less than the height of after-poppet between fore-stock and after-poppet, sieve
Sawtooth and sieve aperture are provided with board channel, the fore-stock lower end is provided with the upper heavy burder hopper of sieve, and heavy burder hopper lower end is opened on sieve
The first belt feeder is provided with mouthful, the sieve plate passage lower end is provided with sieve dropping material hopper, sieves dropping material hopper lower ending opening
Place is provided with the second belt feeder, and the after-poppet lower end is provided with the upper light material hopper of sieve, is set on sieve at light material hopper lower ending opening
The 3rd belt feeder is equipped with, sieve hopper in the frame, is installed with, and, the hopper that sieves is by heavy burder hopper, sieve on sieve plate passage, sieve
Dropping material hopper and the upper light material hopper of sieve are encapsulated in inside, and the sieve hopper upper end offers charging aperture.
If the sieve plate passage is formed by dry tablet Sieve plates, symmetrical two pieces of sieve plates vibrations act in agreement.
Including eccentric stiffener, the eccentric shaft of the eccentric stiffener outfan is connected with the sieve plate.
Including motor, the motor is erected on the sieve hopper, and the bias by way of V belt translation and on sieve plate
Mechanism is connected.
The charging aperture is arranged on the surface of the sieve material channel middle.
The belt both sides of first belt feeder, the second belt feeder and the 3rd belt feeder are provided with baffle plate.
The frame is spliced by aluminium section bar different in size.
At least two fan maintenance doors are offered on the sieve hopper.
This utility model is prominent and beneficial compared to existing technology to be had the technical effect that：
1st, the sieve plate passage of low-frequency vibration, sieve plate are tiltedly installed between the fore-stock of the present utility model and after-poppet
Sawtooth and sieve aperture are provided with passage, material to be screened falls on screening passage, wherein tiny material can pass through the sieve aperture
Fall in sieve dropping material hopper, and sent out by the second belt feeder, lighter material can be by the saw tooth belt trend on sieve plate
Top is mobile, falls into the upper light material hopper of sieve, and is sent out by the 3rd belt feeder, heavier material due to self gravitation along
Inclined sieve plate passage is moved down, and is fallen into the upper heavy burder hopper of sieve, and is spread out of by the first belt feeder, thus completes heavy burder, gently
The subdivision of material and fines, the screening plant simple structure, but excellent.
2nd, sieve hopper is installed with the frame of the present utility model, hopper is sieved by heavy burder hopper, sieve on sieve plate passage, sieve
Dropping material hopper and the upper light material hopper of sieve are encapsulated in inside, and the dust pollution in screening process is especially serious, by sieving hopper
The process is completed in confined space, free of contamination effect is reached.
3rd, the belt both sides of first belt feeder of the present utility model, the second belt feeder and the 3rd belt feeder are provided with
Baffle plate, prevents from screening the material for completing and drops from conveyer belt so that structure is more stable.
4th, the frame of the present utility model is spliced by aluminium section bar different in size, according to place and can wait to sieve
The difference in height being adjusted needed for the material of choosing between fore-stock and after-poppet so that the angle of inclination of sieve plate passage is according to material object
It is required to be changed so which not only can screen the different material of frictional force, and screen it is more careful, it is better.
5th, it is of the present utility model it is described sieve hopper on offer at least two fan maintenance doors, due to entire infrastructure it is closed,
Therefore several maintenance doors are offered, is easy to the later stage to be keeped in repair.
Description of the drawings
Fig. 1 is internal structure schematic diagram of the present utility model.
In figure：1- sieves hopper；2- maintenance doors；3- fore-stocks；Heavy burder hopper on 4- sieves；The first belt feeders of 5-；
6- sieves dropping material hopper；The second belt feeders of 7-；8- sieve plate passages；The 3rd belt feeders of 9-；
Light material hopper on 10- sieves；11- after-poppets；12- motors；13- eccentric stiffeners；14- charging apertures；
15- baffle plates.
Specific embodiment
This utility model is further described with specific embodiment below in conjunction with the accompanying drawings, as shown in Figure 1：
A kind of low-frequency vibration screening machine, including frame and sieve hopper 1, the frame include fore-stock 3 and after-poppet 11, institute
The height of the height less than after-poppet 11 of fore-stock 3 is stated, and, low-frequency vibration is tiltedly installed between fore-stock 3 and after-poppet 11
Sieve plate passage 8, be provided with sawtooth and sieve aperture on sieve plate passage 8,3 lower end of the fore-stock is provided with the upper heavy burder hopper 4 of sieve, sieve
The first belt feeder 5 is provided with upper 4 lower ending opening of heavy burder hopper, 8 lower end of sieve plate passage is provided with sieve dropping material hopper 6,
The second belt feeder 7 is provided with 6 lower ending opening of sieve dropping material hopper, 11 lower end of the after-poppet is provided with the upper light material hopper of sieve
10, the 3rd belt feeder 9 is provided with light material 10 lower ending opening of hopper on sieve, sieve hopper 1 is installed with the frame, and, it is described
Heavy burder hopper 4, sieve dropping material hopper 6 and sieve on sieve plate passage 8, sieve upper light material hopper 10 is encapsulated in inside by sieve hopper 1, in sieve
Dust pollution during point is especially serious, completes the process by sieving hopper 1, reach free of contamination effect in confined space
Really, the sieve hopper upper end offers charging aperture 14.
If the sieve plate passage 8 is formed by dry tablet Sieve plates, symmetrical two pieces of sieve plates vibrations act in agreement, and prevent
The material of screening produces bounce because of unbalance stress so that screening effect is more preferably.
Including eccentric stiffener 13, the eccentric shaft of 13 outfan of the eccentric stiffener is connected with the sieve plate, eccentric stiffener
Can be cam mechanism, or linkage, low-frequency vibration is carried out by the drive sieve plate that moves up and down of eccentric shaft, including
Motor 12, the motor 12 be erected at it is described sieve hopper 1 on, and by way of V belt translation with sieve plate on 13 phase of eccentric stiffener
Connection, allows the sieve plate to carry out low-frequency vibration by eccentric stiffener, carries out the transmission of material.
The charging aperture 14 is arranged on the surface in the middle part of the sieve material passage 8.
The belt both sides of first belt feeder 5, the second belt feeder 7 and the 3rd belt feeder 9 are provided with baffle plate 15, prevent
The material that screening is completed drops from conveyer belt so that structure is more stable.
The frame is spliced by aluminium section bar different in size, can be entered according to needed for place and material to be screened
Row adjusts the difference in height between fore-stock 3 and after-poppet 11 so that the angle of inclination of sieve plate passage 8 can be entered according to needed for material object
Row is adjusted so which not only can screen the material of differentiated friction power, and screen it is more careful, it is better.
It is described sieve hopper 1 on offer at least two fan maintenance doors 2, due to entire infrastructure it is closed, if therefore offering
Dry maintenance door 2, is easy to the later stage to be keeped in repair.
Operation principle of the present utility model：
Light material is poured onto the charging aperture of the sieve hopper upper end, and light material drops down onto sieve plate passage interposition therewith
Put, on sieve plate passage, be provided with sawtooth and sieve aperture, light material falls on screening passage, wherein thing of the grain size less than aperture
Material can be fallen in sieve dropping material hopper by the sieve aperture, and is sent out by the second belt feeder, and lighter material can be sieved
Saw tooth belt on plate is moved and is moved upward, and is fallen into the upper light material hopper of sieve, and is sent out by the 3rd belt feeder, heavier material
As self gravitation is moved down along inclined sieve plate passage, the upper heavy burder hopper of sieve is fallen into, and is spread out of by the first belt feeder,
So far light material is subdivided into into three classes such as heavy burder, light material and fines, is conducive to follow-up resource.
Above-described embodiment is only preferred embodiment of the present utility model, not limits protection model of the present utility model according to this
Enclose, therefore：All equivalence changes done according to structure of the present utility model, shape, principle, all should be covered by protection of the present utility model
Within the scope of.
Claims (8)
1. a kind of low-frequency vibration screening machine, it is characterised in that：Including frame and sieve hopper (1), the frame includes fore-stock (3)
With after-poppet (11), the height of the height of the fore-stock (3) less than after-poppet (11), fore-stock (3) and after-poppet (11) it
Between be tiltedly installed with the sieve plate passage (8) of low-frequency vibration, sawtooth and sieve aperture, the fore-stock (3) are provided with sieve plate passage (8)
Lower end is provided with upper heavy burder hopper (4) of sieve, is provided with the first belt feeder (5), the sieve on sieve at heavy burder hopper (4) lower ending opening
Board channel (8) lower end is provided with sieve dropping material hopper (6), is provided with the second belt feeder at sieve dropping material hopper (6) lower ending opening
(7), after-poppet (11) lower end is provided with upper light material hopper (10) of sieve, is provided with sieve at light material hopper (10) lower ending opening
3rd belt feeder (9), is installed with sieve hopper (1) in the frame, and, sieve hopper (1) will be heavy on sieve plate passage (8), sieve
Upper light material hopper (10) of material hopper (4), sieve dropping material hopper (6) and sieve is encapsulated in inside, and sieve hopper (1) upper end offers
Charging aperture (14).
2. low-frequency vibration screening machine according to claim 1, it is characterised in that：The sieve plate passage (8) is if sieved by dry tablet
Plate is combined, and symmetrical two pieces of sieve plates vibrations act in agreement.
3. low-frequency vibration screening machine according to claim 2, it is characterised in that：Including eccentric stiffener (13), the bias
The eccentric shaft of mechanism (13) outfan is connected with the sieve plate.
4. low-frequency vibration screening machine according to claim 3, it is characterised in that：Including motor (12), the motor (12)
It is erected on sieve hopper (1), and is connected with the eccentric stiffener (13) on sieve plate by way of V belt translation.
5. low-frequency vibration screening machine according to claim 1, it is characterised in that：The charging aperture (14) is arranged on the sieve
Surface in the middle part of material passage (8).
6. low-frequency vibration screening machine according to claim 1, it is characterised in that：First belt feeder (5), the second belt
The belt both sides of machine (7) and the 3rd belt feeder (9) are provided with baffle plate (15).
7. low-frequency vibration screening machine according to claim 1, it is characterised in that：The frame is by aluminium profiles different in size
Material is spliced.
8. low-frequency vibration screening machine according to claim 1, it is characterised in that：Offer at least on sieve hopper (1)
Two fans maintenance door (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620919470.2U CN206064805U (en) | 2016-08-19 | 2016-08-19 | A kind of low-frequency vibration screening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620919470.2U CN206064805U (en) | 2016-08-19 | 2016-08-19 | A kind of low-frequency vibration screening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206064805U true CN206064805U (en) | 2017-04-05 |
Family
ID=58431263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620919470.2U Active CN206064805U (en) | 2016-08-19 | 2016-08-19 | A kind of low-frequency vibration screening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206064805U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109261495A (en) * | 2018-11-08 | 2019-01-25 | 江苏科选环境科技有限公司 | A kind of novel load-carrying bounce screen |
-
2016
- 2016-08-19 CN CN201620919470.2U patent/CN206064805U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109261495A (en) * | 2018-11-08 | 2019-01-25 | 江苏科选环境科技有限公司 | A kind of novel load-carrying bounce screen |
| CN109261495B (en) * | 2018-11-08 | 2024-02-13 | 江苏科选环境科技有限公司 | Heavy-load bouncing screen |
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| GR01 | Patent grant |