CN207971072U - swinging screen - Google Patents
swinging screen Download PDFInfo
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- CN207971072U CN207971072U CN201721714764.2U CN201721714764U CN207971072U CN 207971072 U CN207971072 U CN 207971072U CN 201721714764 U CN201721714764 U CN 201721714764U CN 207971072 U CN207971072 U CN 207971072U
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- screen
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- machine ontology
- swinging
- chamber
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Abstract
The utility model discloses a kind of swinging screens, are used for the screening of hard ware material, and swinging screen includes：At least one eccentric part is located in chamber and is connected with screen(ing) machine ontology, and the position of eccentric part and quality are adjustable to adjust the number of screen body and screen bed base, and eccentric part is with screen(ing) machine body fits to adjust the eccentricity of screen(ing) machine ontology.According to the swinging screen of the utility model embodiment, by the way that screen(ing) machine ontology is movably located on engine base, chamber is equipped in screen(ing) machine ontology, screen body and eccentric part are respectively provided in chamber, screen body is supported by screen bed base, adjust the quantity of the position and quality adjustable screen body and screen bed base of eccentric part, motor is connected with screen(ing) machine ontology to drive screen(ing) machine ontology to do eccentric motion, the swinging screen can make a part of hard ware material pass through sieve pore, improve the sieving rate and production capacity that partially thin hard ware material finely sieves, improve production efficiency, stabilize process structure, meet product fining, the quality requirement of high-quality.
Description
Technical field
The utility model is related to material screening technical fields, more particularly, to a kind of swinging screen.
Background technology
As the requirement of fining production is higher and higher, the requirement to product quality is also constantly being promoted, general hard
Matter materials fine sieves in production process, it has been found that general screening plant can not effectively control its size distribution, cannot
Varigrained material is accurately effectively screened out, screening efficiency is relatively low, is susceptible to varigrained product and mixes and mesh
The less situation of product yield is marked, not only most of product quality does not reach requirement, while can also reduce product economy benefit.
Utility model content
The utility model is intended to solve one of above-mentioned technical problem at least to a certain extent.For this purpose, the utility model carries
Go out a kind of swinging screen that can efficiently, subtly sieve partially thin hard ware material.
According to the swinging screen of the utility model embodiment, including：Engine base；Screen(ing) machine ontology, the screen(ing) machine ontology is movably
It is located on the engine base, chamber is defined in the screen(ing) machine ontology, the screen(ing) machine ontology is equipped with the charging with the chamber
Mouth, gather dust mouth and at least one discharge port；At least one screen body, at least one screen body are located in the chamber
To be sieved to the material for entering the chamber, the screen body is equipped with multiple sieve pores；At least one screen bed base, at least one
A screen bed base is connected at least one screen body to support the screen body；At least one eccentric part, at least
One eccentric part is located in the chamber and is connected with the screen(ing) machine ontology, the position of the eccentric part and quality it is adjustable with
The number of the screen body and the screen bed base is adjusted, the eccentric part is with the screen(ing) machine body fits to adjust the screen(ing) machine
The eccentricity of ontology；Motor, the motor are connected with the screen(ing) machine ontology to drive the screen(ing) machine ontology to carry out eccentric motion.
According to the swinging screen of the utility model embodiment, by the way that screen(ing) machine ontology to be movably located on engine base, screen(ing) machine sheet
It is equipped with chamber in vivo, screen body and eccentric part are respectively provided in chamber, and screen body is supported by screen bed base, adjust eccentric part
Position and quality with the quantity of adjustable screen ontology and screen bed base, motor is connected with screen(ing) machine ontology to drive screen(ing) machine ontology to do partially
The heart moves, which can make a part of hard ware material pass through sieve pore, improve the sieving that partially thin hard ware material finely sieves
Rate and production capacity, significantly reduce use cost, improve production efficiency, stabilize process structure, meet product fining,
The quality requirement of high-quality.
In addition, according to the swinging screen of the utility model embodiment, there can also be following additional technical characteristic：
One embodiment according to the present utility model, the screen body are formed as multiple, and multiple screen bodies are described in
The lower part of the axially spaced arrangement of screen(ing) machine ontology, each screen body is respectively equipped with the screen bed base to support the sieve
Net ontology.
One embodiment according to the present utility model, the aperture size of the sieve pore of multiple screen bodies on to
Under be gradually reduced, the screen bed base is up and down.
One embodiment according to the present utility model, the aperture size size phase of the sieve pore of multiple screen bodies
It is equipped with sieve mouth Deng, the screen body, the screen bed base is equipped with material channel, one end of the material channel and the institute of top
The sieve mouth for stating screen body communicates and the other end of the material channel is connected with the screen body of lower section to export
Material.
The section of one embodiment according to the present utility model, the screen body is generally formed into circle, the sieve mouth
It is located at position of the screen body adjacent to outer peripheral edge.
One embodiment according to the present utility model, the eccentric part are formed as two, and two eccentric part difference are big
The middle part for being located at the chamber is caused to be connected with bottom and respectively with the screen body.
One embodiment according to the present utility model, two eccentric parts are respectively provided at the opposite sides of the chamber.
One embodiment according to the present utility model, the swinging screen further include：Fixed joining beam, the one of the fixed joining beam
End is connected with the screen(ing) machine ontology and the other end of the fixed joining beam is connected with the engine base to adjust the screen(ing) machine ontology
Horizontal position.
One embodiment according to the present utility model, the fixed joining beam are formed as two rubber parts, two rubber
Part interval is opened in the both sides of the engine base to connect the screen(ing) machine ontology.
One embodiment according to the present utility model, the swinging screen further include：Screen cover, the screen cover are located at the screen(ing) machine
The upper end of ontology, the screen cover are bolted with the screen(ing) machine ontology and the screen bed base.
Description of the drawings
The above-mentioned and/or additional aspect and advantage of the utility model will in the description from combination following accompanying drawings to embodiment
Become apparent and is readily appreciated that, wherein：
Fig. 1 is the structural schematic diagram according to the swinging screen of the utility model embodiment.
Fig. 2 is a structural schematic diagram according to the screen body of the swinging screen of the utility model embodiment.
Fig. 3 is another structural schematic diagram according to the screen body of the swinging screen of the utility model embodiment.
Fig. 4 is the structural schematic diagram according to the mechanical balance of the swinging screen of the utility model embodiment.
Reference numeral：
Swinging screen 100；
Engine base 10；
Screen(ing) machine ontology 20；Feed inlet 21；Gather dust mouth 22；Discharge port 23；Peep hole 24；
Screen body 30；Sieve mouth 31；
Screen bed base 40；
Eccentric part 50；
Motor 60；
Fixed joining beam 70；
Screen cover 80；
Fastening bolt 90.
Specific implementation mode
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model
Limitation.
In the description of the present invention, it should be understood that term "center", "upper", "lower", "vertical", "horizontal",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside", " clockwise ", " counterclockwise " is side based on ... shown in the drawings
Position or position relationship, are merely for convenience of describing the present invention and simplifying the description, do not indicate or imply the indicated device
Or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as to the utility model
Limitation.In addition, term " first ", " second " are used for description purposes only, be not understood to indicate or imply relative importance or
Person implicitly indicates the quantity of indicated technical characteristic." first " is defined as a result, the feature of " second " can be expressed or hidden
Include one or more this feature containing ground.In the description of the present invention, the meaning of " plurality " is two or two with
On, unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
Can also be electrical connection to be mechanical connection；It can be directly connected, can also indirectly connected through an intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood as the case may be
Concrete meaning in the present invention.
The swinging screen 100 according to the utility model embodiment is specifically described below in conjunction with the accompanying drawings.
As shown in Figures 1 to 4, it is used for the screening of hard ware material according to the swinging screen of the utility model embodiment 100, waves
Sieve 100 includes engine base 10, screen(ing) machine ontology 20, at least one screen body 30, at least one screen bed base 40, at least one eccentric part
50 and motor 60.
Specifically, screen(ing) machine ontology 20 is movably located on engine base 10, chamber, screen(ing) machine sheet are defined in screen(ing) machine ontology 20
Body 20 is equipped with and the feed inlet 21 of chamber, gather dust mouth 22 and at least one discharge port 23, and at least one screen body 30 is set
In chamber with to enter chamber material sieve, screen body 30 be equipped with multiple sieve pores, at least one screen bed base 40 with
At least one screen body 30 is connected to support screen body 30, at least one eccentric part 50 be located in chamber and with screen(ing) machine ontology
20 are connected, and the position of eccentric part 50 and quality are adjustable to adjust the number of screen body 30 and screen bed base 40, eccentric part 50 and sieve
The cooperation of machine ontology 20 to adjust the eccentricity of screen(ing) machine ontology 20, motor 60 be connected with screen(ing) machine ontology 20 with drive screen(ing) machine ontology 20 into
Row eccentric motion.
As a result, according to the swinging screen of the utility model embodiment 100, by the way that screen(ing) machine ontology 20 is movably located at engine base
On, chamber is equipped in screen(ing) machine ontology 20, screen body 30 and eccentric part 50 are respectively provided in chamber, and screen body 30 passes through sieve
Frame 40 supports, and the position of adjustment eccentric part 50 and quality are with the quantity of adjustable screen ontology 30 and screen bed base 40, motor and screen(ing) machine
Ontology 20 is connected to drive screen(ing) machine ontology 20 to do eccentric motion, which can make a part of hard ware material pass through sieve pore,
The sieving rate and production capacity that partially thin hard ware material finely sieves are improved, use cost is significantly reduced, improves production efficiency,
Stabilize process structure, meet product fining, high-quality quality requirement.
It should be noted that engine base 10 can be generally machined to trapezoid seat, it can be equipped with peep hole 24 on engine base 10, be convenient for
10 internal state of engine base is observed, 20 upper end of screen(ing) machine ontology is equipped with feed inlet 21 and the mouth 22 that gathers dust, material are entered by feed inlet 21
In chamber, tiny dust of the mouth 22 that gathers dust for floating in absorption chamber, the discharge port 23 of screen(ing) machine ontology 20 can be three, one
A discharge port 23 is located at one end of screen(ing) machine ontology 20 for sifting out thicker hard particles, and another two discharge port 23 is located at screen(ing) machine
The other end of ontology 20 is for sifting out thinner hard particles, and screen body 30 is at least one layer, by adjusting eccentric part
50 match with screen body 30, can obtain satisfactory screen body 30, screen(ing) machine ontology 20 can be circle, adjustable
Under the driving of the rigid crank axle at whole inclination angle, screen(ing) machine ontology 20 can realize three-dimensional space motion, i.e., on horizontal circular motion
It is superimposed the up and down motion of a vertical direction, motor 60 is that screen(ing) machine ontology 20 provides driving force so that different size of hard ware material
It is screened and is distinguished by the swinging screen 100.
In some specific embodiments of the utility model, as shown in Fig. 2, screen body 30 is formed as multiple, multiple sieves
For net ontology 30 along the axially spaced arrangement of screen(ing) machine ontology 20, which can realize the superposition of most five layers of screen bodies 30,
That is, can continuously screen out five kinds by a swinging screen 100 or six kinds of materials, the lower end of each screen body 30 are set
There is screen bed base 40 to support screen body 30.
Further, by changing the structure of screen bed base 40, different 30 structures of screen body is obtained, it can be achieved that preferentially carrying
Take coarse fodder and advantage distillation fines both of which.Different patterns, such as Fig. 2 are selected according to the distribution situation of material size in production
It is shown, if target product is fines, the pattern of coarse fodder is gone out using advantage distillation, if as shown in figure 3, target product is coarse fodder
When, the pattern of fines is gone out using advantage distillation.Under being used cooperatively of both of which, the material that we can be directed to arbitrary granularity obtains
Corresponding requirements product, reach efficiently, accurately production model.
The aperture size of one embodiment according to the present utility model, the sieve pore of multiple screen bodies 30 is gradual from the top down
Reduce, screen bed base 40 is up and down.
That is, as shown in Fig. 2, the screen distance of screen body 30 up successively increases from lowest level, wherein lowest level
30 mesh size of screen body is the granularity aperture of target product, and screen bed base 40 is through, i.e., material may pass through screen bed base 40
Next layer of screen body 30 is entered, the oversize coarse fodder of each layer of screen body 30 is flowed out from discharge port 23, the pattern
Advantage is the target product for fine particle stage material, and screening is abundant, and can mitigate the negative of screen body 30 after extracting coarse fodder
Load increases treating capacity.
Another embodiment according to the present utility model, the aperture size of the sieve pore of multiple screen bodies 30 is equal in magnitude,
Screen body 30 is equipped with sieve mouth 31, and screen bed base 40 is equipped with material channel, one end of material channel and the screen body 30 of top
Sieve mouth 31 communicate and the other end of material channel is connected with the screen body 30 of lower section to export hard ware material.
In other words, as indicated at 3, the aperture of multilayer screen cloth ontology 30 is consistent, and screen bed base 40 is non-through type, i.e. object
Material can only go out the fixation channel by screen bed base 40 after the screening of first layer screen body 30 from the reserved opening of screen body 30
Second layer screen body 30 is entered, successively down, during screening, each layer of screenings fines is from discharge port 23
The advantages of outflow, the pattern is to increase in a limited space and in equipment 30 area of screen body, for coarsely graded target
Material ensures the percentage of fines in reduction coarse fodder to the greatest extent, obtains the stock product of high-quality.
Preferably, the section of screen body 30 is generally formed into circle, and sieve mouth 31 is located at the neighbouring periphery of screen body 30
The position of edge, convenient for sending the material sifted out to discharge port 23.
According to utility model specific embodiment, eccentric part 50 is formed as two, and two difference of eccentric parts 50 are substantially
The middle part for being located at chamber is connected with bottom and respectively with screen body 30.
Optionally, the weight-adjustable of eccentric part 50, the eccentric part 50 of different weight respectively from the screen body of different numbers
30 and the screen bed bases 40 of different numbers match to sieve various sizes of hard ware material.
Swinging screen 100 can be by adjusting 50 counterweight of eccentric part to increase or decrease 30 number of plies of screen body, such as Fig. 4 institutes
Showing, entire swinging screen 100 meets mechanical balance, wherein it is respectively equipped with an eccentric part 50 at the middle part of chamber and bottom, it is eccentric
The weight of part 50 and screen bed base 40 itself forms a balance, in 30 operational process of screen body, screen body 30 it is tangential
Interaction with radial rake causes the material being sized to make a kind of movement of spiral involute on sieve, and material is in sieve
Residence time on ontology 30, that is, the precision and yield sieved are determined by the portfolio ratio of tangentially and radially inclination angle size
's.
Screen bed base 40 is by adjusting there is slight inclination to walk in order to the material in screen body 30, simultaneously as inclining
Tiltedly generate a centrifugal force F3, the rectangular centrifugal force F1 generated with bottom eccentric part 50 of centrifugal force in the same direction, and
With middle part eccentric part 50 generate the directions centrifugal force F2 on the contrary, and power F2 size be equal to the sum of power F3 and power F1, pass through in the middle part of
50 counterweight of eccentric part increases or decreases, and different layers of screen bodies 30 and screen bed base 40 is can configure, on same sieve
It is effectively increased 30 area of screen body, improves sieving rate and sieve processing capacity.
In some specific embodiments of the utility model, swinging screen 100 further includes fixed joining beam 70, fixed joining beam 70
One end is connected with screen(ing) machine ontology 20 and the other end of fixed joining beam 70 and engine base 10 are connected to adjust the horizontal position of screen(ing) machine ontology 20
It sets.
Optionally, connecting rod is formed as two rubber parts, and rubber parts damping property is good, and two rubber parts are respectively provided at engine base
10 both sides connect engine base 10 and screen(ing) machine ontology 20, stable structure.
One embodiment according to the present utility model, swinging screen 100 further include screen cover 80, and screen cover 80 is located at screen(ing) machine ontology 20
Upper end, screen cover 80 is connect with screen(ing) machine ontology 20 and 40 fastening bolt 90 of screen bed base, easy for removal and installation.
To sum up, according to the swinging screen 100 of the utility model embodiment, by the way that screen(ing) machine ontology 20 to be movably located at
On engine base, chamber is equipped in screen(ing) machine ontology 20, screen body 30 and eccentric part 50 are respectively provided in chamber, and screen body 30 passes through
Screen bed base 40 supports, adjust eccentric part 50 position and quality with the quantity of adjustable screen ontology 30 and screen bed base 40, motor with
Screen(ing) machine ontology 20 is connected to drive screen(ing) machine ontology 20 to do eccentric motion, which can be such that a part of hard ware material passes through
Sieve pore improves sieving rate and production capacity that partially thin hard ware material finely sieves, significantly reduces use cost, improve production
Efficiency stabilizes process structure, meet product fining, high-quality quality requirement.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term
It states and may not refer to the same embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be
It can be combined in any suitable manner in any one or more embodiments or example.
Although the embodiments of the present invention have been shown and described above, it is to be understood that above-described embodiment is
Illustratively, it should not be understood as limiting the present invention, those skilled in the art are not departing from the utility model
Principle and objective in the case of above-described embodiment can be changed in the scope of the utility model, change, replace and
Modification.
Claims (10)
1. a kind of swinging screen, it to be used for the screening of hard ware material, which is characterized in that the swinging screen includes：
Engine base；
Screen(ing) machine ontology, the screen(ing) machine ontology are movably located on the engine base, and chamber is defined in the screen(ing) machine ontology, described
Screen(ing) machine ontology is equipped with and the feed inlet of the chamber, gather dust mouth and at least one discharge port；
At least one screen body, at least one screen body are located in the chamber with to the material for entering the chamber
It is sieved, the screen body is equipped with multiple sieve pores；
At least one screen bed base, at least one screen bed base are connected at least one screen body to support the sieve
Ontology；
At least one eccentric part, at least one eccentric part is located in the chamber and is connected with the screen(ing) machine ontology, described
The position of eccentric part and quality are adjustable to adjust the number of the screen body and the screen bed base, the eccentric part and the sieve
Machine body fits are to adjust the eccentricity of the screen(ing) machine ontology；
Motor, the motor are connected with the screen(ing) machine ontology to drive the screen(ing) machine ontology to carry out eccentric motion.
2. swinging screen according to claim 1, which is characterized in that the screen body is formed as multiple, multiple sieve sheets
For body along the axially spaced arrangement of the screen(ing) machine ontology, the lower part of each screen body is respectively equipped with the screen bed base to prop up
Support the screen body.
3. swinging screen according to claim 2, which is characterized in that the aperture ruler of the sieve pore of multiple screen bodies
Very little to be gradually reduced from the top down, the screen bed base is up and down.
4. swinging screen according to claim 2, which is characterized in that the aperture ruler of the sieve pore of multiple screen bodies
It is very little equal in magnitude, the screen body be equipped with sieve mouth, the screen bed base be equipped with material channel, one end of the material channel with
The sieve mouth of the screen body of top communicates and the screen body phase of the other end of the material channel and lower section
Even to export material.
5. swinging screen according to claim 4, which is characterized in that the section of the screen body is generally formed into circle,
The sieve mouth is located at position of the screen body adjacent to outer peripheral edge.
6. swinging screen according to claim 1, which is characterized in that the eccentric part is formed as two, two bias
The middle part that part is positioned approximately at the chamber respectively is connected with bottom and respectively with the screen body.
7. swinging screen according to claim 6, which is characterized in that two eccentric parts are respectively provided at the phase of the chamber
To both sides.
8. swinging screen according to claim 1, which is characterized in that further include：
Fixed joining beam, one end of the fixed joining beam be connected with the screen(ing) machine ontology and the other end of the fixed joining beam with it is described
Engine base is connected to adjust the horizontal position of the screen(ing) machine ontology.
9. swinging screen according to claim 8, which is characterized in that the fixed joining beam is formed as two rubber parts, two
The rubber parts interval is opened in the both sides of the engine base to connect the screen(ing) machine ontology.
10. swinging screen according to claim 1, which is characterized in that further include：
Screen cover, the screen cover are located at the upper end of the screen(ing) machine ontology, the screen cover and the screen(ing) machine ontology and the screen bed base spiral shell
It tethers and connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721714764.2U CN207971072U (en) | 2017-12-11 | 2017-12-11 | swinging screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721714764.2U CN207971072U (en) | 2017-12-11 | 2017-12-11 | swinging screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207971072U true CN207971072U (en) | 2018-10-16 |
Family
ID=63771505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721714764.2U Expired - Fee Related CN207971072U (en) | 2017-12-11 | 2017-12-11 | swinging screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207971072U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115055369A (en) * | 2022-06-20 | 2022-09-16 | 河南农业大学 | Black soldier fly screening device and screening method thereof |
-
2017
- 2017-12-11 CN CN201721714764.2U patent/CN207971072U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115055369A (en) * | 2022-06-20 | 2022-09-16 | 河南农业大学 | Black soldier fly screening device and screening method thereof |
| CN115055369B (en) * | 2022-06-20 | 2024-01-19 | 河南农业大学 | Black soldier fly screening device and screening method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181016 Termination date: 20191211 |