CN207770270U - A kind of adjustable high-frequency vibrating screen - Google Patents
A kind of adjustable high-frequency vibrating screen Download PDFInfo
- Publication number
- CN207770270U CN207770270U CN201721578994.0U CN201721578994U CN207770270U CN 207770270 U CN207770270 U CN 207770270U CN 201721578994 U CN201721578994 U CN 201721578994U CN 207770270 U CN207770270 U CN 207770270U
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- China
- Prior art keywords
- screen box
- upper cover
- sieve
- rack
- motor
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Abstract
The utility model discloses a kind of adjustable high-frequency vibrating screens, including organic frame, spring, screen box, dither motor and electromagnet, the screen box is arranged by spring in rack, the screen box top side detachable is provided with upper cover, it is provided with feed inlet on the upper lid, the upper cover bottom is provided with material perturbation mechanism, inclined sieve is detachably provided in the screen box, bottom is slope in the screen box, the screen box side wall is from top to bottom disposed with oversize outlet and screenings outlet, the screen box outer bottom is provided with motor cabinet, the dither motor is arranged on motor cabinet, the electromagnet is arranged above upper cover and is connect with rack.Sieve is removably arranged in screen box in the utility model, can be according to corresponding sieve to be replaced the case where needing screening materials carrying, screening aperture is adjustable, and vibration source is dither motor, it is additionally provided with material perturbation mechanism simultaneously, efficient screening operation is carried out to material to realize.
Description
Technical field
The utility model belongs to vibrating screen technical field, and in particular to a kind of adjustable high-frequency vibrating screen.
Background technology
Vibrating screen is worked using of reciprocating vibration caused by oscillator exciting, operation principle be by granular size not
The single-layer or multi-layer compass screen surface of the same granular uniform cloth hole of material group multipass, the particle more than sieve pore stay on compass screen surface, referred to as
The oversize of the compass screen surface, the particle for being less than sieve pore penetrate sieve pore, and the referred to as screenings of the compass screen surface, oversize and screenings passes through again
Different discharge gate discharges, that is, complete screening process.
But the screening structure of existing vibrating screen is single, cannot carry out efficient screening operation to material；Meanwhile Chang You
Particle timely and effectively cannot remove sieve pore blockade, and normal screening operation has been seriously affected.
Utility model content
The purpose of this utility model is to provide a kind of adjustable high-frequency vibrating screens, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the utility model provides the following technical solutions：A kind of adjustable high-frequency vibrating screen includes
Controller, rack, spring, screen box, dither motor and electromagnet, the screen box is arranged by spring in rack, described
Screen box top side detachable is provided with upper cover, and feed inlet is provided on the upper lid, and the upper cover bottom is provided with material disturbance machine
Structure is detachably provided with inclined sieve in the screen box, and bottom is slope in the screen box, and the screen box side wall is from top to bottom
It is disposed with oversize outlet and screenings outlet, the oversize outlet is located at screen bottom position, and the screenings goes out
Mouth is located at slope bottom position；The screen box outer bottom is provided with motor cabinet, and the dither motor is arranged on motor cabinet,
The electromagnet is arranged above upper cover and is connect with rack, and the dither motor and electromagnet are respectively electric with controller
Property connection.
Preferably, the material perturbation mechanism includes the big gear stick that several are evenly spaced in upper cover bottom, several
The length of the big gear stick gradually increases from left to right, several described big gear sticks are consistent at a distance from sieve.
Preferably, several small gear sticks are additionally provided on the big gear stick.
Preferably, the bottom of the frame is provided with cushioning piece.
Advantageous effect：
(1) a kind of adjustable high-frequency vibrating screen of the utility model, sieve are removably arranged in screen box, can be according to need
The case where screening materials carrying, replaces corresponding sieve, and screening aperture is adjustable, and vibration source is dither motor, while being additionally provided with object
Expect perturbation mechanism, efficient screening operation is carried out to material to realize；Wherein, perturbation mechanism includes that several are uniformly arranged
The big gear stick of cloth, several described big gear sticks are consistent at a distance from sieve, and small gear stick is additionally provided on big gear stick, so as to
Material is carried out to stablize effective disturbance, improves efficiency of the fine grained by sieve.
(2) a kind of adjustable high-frequency vibrating screen of the utility model, upper cover top is provided with electromagnet, right after having screened
Electromagnet is powered and generates magnetic field, to generate upward suction to the metallic particles being blocked on sieve, while coordinating high frequency
The vibration of vibrating motor, the cleaning for being suitable for blocking metallic particles, ensure that normal screening operation.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model.
Fig. 2 is material perturbation mechanism and sieve cooperation schematic diagram in the utility model.
In figure：1- racks, 2- springs, 3- screen boxs, 4- dither motors, 5- electromagnet, 6- upper covers, 7- feed inlets, 8-
Sieve, the outlet of 9- oversizes, the outlet of 10- screenings, 11- motor cabinets, the big gear sticks of 12-, the small gear sticks of 13-.
Specific implementation mode
The embodiments of the present invention are further illustrated below in conjunction with the accompanying drawings.
As shown in Figs. 1-2, a kind of adjustable high-frequency vibrating screen includes controller, rack 1, spring 2, screen box 3, high frequency
Vibrating motor 4 and electromagnet 5, the screen box 3 are arranged by spring 2 in rack 1, and 3 top side detachable of the screen box is provided with
Upper cover 6 is provided with feed inlet 7 in the upper cover 6, and 6 bottom of the upper cover is provided with material perturbation mechanism, can in the screen box 3
Dismounting is provided with inclined sieve 8, and bottom is slope in the screen box 3, and 3 side wall of the screen box is from top to bottom disposed with sieve
Upper object outlet 9 and screenings outlet 10, the oversize outlet 9 are located at 8 bottom position of sieve, and the screenings outlet 10 is located at
Slope bottom position；3 outer bottom of the screen box is provided with motor cabinet 11, and the dither motor 4 is arranged on motor cabinet 11,
The electromagnet 5, which is arranged, to be connect above upper cover 6 and with rack 1, the dither motor 4 and electromagnet 5 respectively with control
Device processed is electrically connected；The material perturbation mechanism includes the big gear stick 12 that several are evenly spaced in 6 bottom of upper cover, several
The length of the big gear stick 12 gradually increases from left to right, several described big gear sticks 12 are consistent at a distance from sieve 8；Institute
It states and is additionally provided with several small gear sticks 13 on big gear stick 12；1 bottom of the rack is provided with cushioning piece.
The operation principle of the present embodiment：Material is entered in screen box 3 and is fallen on sieve 8, high-frequency vibration by feed inlet 7
Motor 4 drives screen box 3 to vibrate, and material small particles pass through sieve 8 and fall on the slope in 3 bottom of screen box, the little particle on slope
Eventually by 10 discharge of screenings outlet of slope bottom position, fail the bulky grain across sieve 8 then eventually by 8 bottom of sieve
9 discharge of oversize outlet of portion position, that is, complete the vibrosieve operation of material.
A kind of adjustable high-frequency vibrating screen of the utility model, sieve 8 are removably arranged in screen box 3, can be according to need
The case where screening materials carrying, replaces corresponding sieve 8, and screening aperture is adjustable, and vibration source is dither motor 4, is additionally provided with simultaneously
Material perturbation mechanism carries out efficient screening operation to realize to material；Wherein, perturbation mechanism includes that several are uniform
The big gear stick 12 of arrangement, several described big gear sticks 12 are consistent at a distance from sieve 8, and small gear is additionally provided on big gear stick 12
Stick 13 improves efficiency of the fine grained by sieve 8 so as to carry out stablizing effective disturbance to material.
A kind of adjustable high-frequency vibrating screen of the utility model, 6 top of upper cover is provided with electromagnet 5, after having screened, to electricity
Magnet 5 is powered and generates magnetic field, to generate upward suction to the metallic particles being blocked on sieve 8, while coordinating high frequency
The vibration of vibrating motor 4, the cleaning for being suitable for blocking metallic particles, ensure that normal screening operation；1 bottom of rack is arranged
Have cushioning piece, can vibration to ground in slowing down vibration sieve running, and reduce noise.
Specific embodiment of the utility model is described in detail above, but it is intended only as example, this practicality is new
Type is not restricted to above description specific embodiment.To those skilled in the art, it is any to the utility model carry out
It equivalent modifications and substitutes also all among the scope of the utility model.Therefore, in the spirit and scope for not departing from the utility model
Impartial conversion and modification made by lower, all cover in the scope of the utility model.
Claims (4)
1. a kind of adjustable high-frequency vibrating screen, it is characterised in that：Include controller, rack (1), spring (2), screen box (3), height
Frequency vibration motor (4) and electromagnet (5), the screen box (3) are arranged by spring (2) in rack (1), screen box (3) top
Portion is detachably provided with upper cover (6), and feed inlet (7) is provided on the upper cover (6), and upper cover (6) bottom is provided with material
Perturbation mechanism is detachably provided with inclined sieve (8) in the screen box (3), and the interior bottom of the screen box (3) is slope, described
Screen box (3) side wall is from top to bottom disposed with oversize outlet (9) and screenings outlet (10), and the oversize exports (9)
Positioned at sieve (8) bottom position, the screenings outlet (10) is located at slope bottom position；Screen box (3) the outer bottom setting
There are motor cabinet (11), the dither motor (4) to be arranged on motor cabinet (11), the electromagnet (5) is arranged in upper cover (6)
It top and is connect with rack (1), the dither motor (4) and electromagnet (5) are respectively electrically connected with controller.
2. a kind of adjustable high-frequency vibrating screen according to claim 1, it is characterised in that：The material perturbation mechanism includes
There are several to be evenly spaced in the big gear stick (12) of upper cover (6) bottom, the length of several big gear sticks (12) is from left to right
It gradually increases, several described big gear sticks (12) are consistent at a distance from sieve (8).
3. a kind of adjustable high-frequency vibrating screen according to claim 2, it is characterised in that：It is also set on the big gear stick (12)
It is equipped with several small gear sticks (13).
4. according to a kind of adjustable high-frequency vibrating screen of claim 1-3 any one of them, it is characterised in that：The rack (1)
Bottom is provided with cushioning piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721578994.0U CN207770270U (en) | 2017-11-23 | 2017-11-23 | A kind of adjustable high-frequency vibrating screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721578994.0U CN207770270U (en) | 2017-11-23 | 2017-11-23 | A kind of adjustable high-frequency vibrating screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207770270U true CN207770270U (en) | 2018-08-28 |
Family
ID=63233627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721578994.0U Expired - Fee Related CN207770270U (en) | 2017-11-23 | 2017-11-23 | A kind of adjustable high-frequency vibrating screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207770270U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110639675A (en) * | 2019-08-16 | 2020-01-03 | 中国电建集团华东勘测设计研究院有限公司 | Fine concrete aggregate processing system and fine concrete aggregate system processing method |
-
2017
- 2017-11-23 CN CN201721578994.0U patent/CN207770270U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110639675A (en) * | 2019-08-16 | 2020-01-03 | 中国电建集团华东勘测设计研究院有限公司 | Fine concrete aggregate processing system and fine concrete aggregate system processing method |
| CN110639675B (en) * | 2019-08-16 | 2022-06-10 | 中国电建集团华东勘测设计研究院有限公司 | Fine concrete aggregate processing system and fine concrete aggregate system processing method |
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Legal Events
| 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: 20180828 Termination date: 20181123 |