CN206747008U - A kind of spiral dual-axis vibration sieve - Google Patents
A kind of spiral dual-axis vibration sieve Download PDFInfo
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- CN206747008U CN206747008U CN201720569759.0U CN201720569759U CN206747008U CN 206747008 U CN206747008 U CN 206747008U CN 201720569759 U CN201720569759 U CN 201720569759U CN 206747008 U CN206747008 U CN 206747008U
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- vibrating
- vibrating arm
- discharging opening
- groove
- receiver
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Abstract
The utility model discloses a kind of spiral dual-axis vibration sieve, including body and vibrating motor, the outside lower end of the body is provided with supporting leg, the first discharging opening is offered in the middle part of the outer upper end of the body, the outer middle side part of the body is provided with the second discharging opening in the lower end of the first discharging opening, the upper end of the body is provided with protective cover, the interior lower end of the body is provided with vibrating chassis, the upper surface of the vibrating chassis is provided with the first vibrating arm and the second vibrating arm, the upper end of first vibrating arm and the second vibrating arm, which is provided with, Lou sieves, the outside of the leakage sieve offers the first groove, first vibrating arm and the second vibrating arm are provided with receiver in the lower section of leakage sieve, the side of the receiver offers the second groove in the homonymy of the first groove, the vibrating motor is arranged in the middle part of the outside lower end of body.The utility model is simple in construction, and fast and effectively material can be screened.
Description
Technical field
Vibratory sieve field is the utility model is related to, more particularly to a kind of spiral dual-axis vibration sieve.
Background technology
Dynamic sieve is to utilize reciprocating rotary type caused by oscillator exciting to vibrate and work.The upper rotation weight of oscillator makes compass screen surface
Plane whirling vibration is produced, and lower rotation weight then makes compass screen surface produce conical surface rotary vibration, the effect of its synergy then makes sieve
Face produces again rotation type and vibrated.Its oscillation trajectory is a complicated space curve.The curve be projected as in horizontal plane it is one circular, and
An ellipse is projected as on vertical plane.Adjust the exciting force of upper and lower rotation weight, thus it is possible to vary amplitude.And adjust upper and lower heavy
The space phase angle of hammer, then it can change the curve shape of compass screen surface movement locus and change the movement locus of material on compass screen surface.
Traditional device is operated using weight, following problem be present：1st, damage intensity of the weight to device
Greatly, the maintenance cost of device is high；2nd, traditional device is operated using single shaft, and efficiency is low.
The content of the invention
The purpose of this utility model is to provide a kind of spiral dual-axis vibration sieve, to solve what is proposed in above-mentioned background technology
Problem.
To achieve the above object, the utility model provides following technical scheme：A kind of spiral dual-axis vibration sieve, including body
And vibrating motor, the outside lower end of the body are provided with supporting leg, offering first in the middle part of the outer upper end of the body goes out
Material mouth, the outer middle side part of the body are provided with the second discharging opening, the upper end installation of the body in the lower end of the first discharging opening
There is protective cover, the interior lower end of the body is provided with vibrating chassis, and the upper surface of the vibrating chassis is provided with the first vibration
Bar and the second vibrating arm, the upper end of first vibrating arm and the second vibrating arm, which is provided with, Lou sieves, first vibrating arm and the
Two vibrating arms are provided with receiver in the lower section of leakage sieve, and the homonymy that the receiver and leakage are sieved opens up fluted, the vibration
Connected in the middle part of the output end of motor and the lower surface of vibrating chassis.
Preferably, first vibrating arm and the second vibrating arm are provided with the first limited block in the lower section of leakage sieve, and
The upper surface of first limited block is provided with compression spring on the outside of axis hole.
Preferably, first vibrating arm and the second vibrating arm are provided with the second limited block in the inside of leakage sieve, and
The lower surface installation damping washer of second limited block.
Preferably, first vibrating arm and the second vibrating arm are separately installed with compression in the top of receiver and inner side
Spring and damping washer.
Preferably, the position correspondence of the second groove of the receiver and the second discharging opening, the first groove of the leakage sieve
It is corresponding with the first discharging opening.
Compared with prior art, the beneficial effects of the utility model are：
The first vibrating arm and the are installed by installing vibrating chassis in the inside of body, and in the upper surface of vibrating chassis
Two vibrating arms, leakage sieve is installed on the first vibrating arm and the second vibrating arm with receiver, effective improve is screened to material
Efficiency, by leakage sieve top install the first limited block, leakage sieve inner side install the second limited block, while first limit
Position block upper surface installation compression spring, the second limited block lower surface install damping washer, effectively extend Lou sieve with
And the service life of receiver, discharged by opening up the first discharging opening and the second discharging opening on the outside of body, and by first
Mouth is corresponding with the first groove, and the second discharging opening is corresponding with the second groove, underproof material can be expelled directly out into body
Outside, carry out continuing screening.
Brief description of the drawings
Fig. 1 is the front view of body of the present utility model；
Fig. 2 is overall structural representation of the present utility model；
Fig. 3 is the upward view of the first limited block of the present utility model.
In figure：1- bodies；11- supporting legs；The discharging openings of 12- first；The discharging openings of 13- second；14- protective covers；15- vibrates bottom
Disk；The vibrating arms of 151- first；The vibrating arms of 152- second；16- leakage sieves；The grooves of 161- first；The limited blocks of 162- first；163- compresses
Spring；The limited blocks of 164- second；17- receivers；The grooves of 171- second；2- vibrating motors.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of spiral dual-axis vibration sieve, including the He of body 1
Vibrating motor 2, the outside lower end of the body 1 are provided with supporting leg 11, first are offered in the middle part of the outer upper end of the body 1
Discharging opening 12, the outer middle side part of the body 1 are provided with the second discharging opening 13, the body 1 in the lower end of the first discharging opening 12
Upper end protective cover 14 is installed, the interior lower end of the body 1 is provided with vibrating chassis 15, the upper table of the vibrating chassis 15
Face is provided with the first vibrating arm 151 and the second vibrating arm 152, the upper end peace of the vibrating arm 152 of the first vibrating arm 151 and second
Equipped with leakage sieve 16, the outside of the leakage sieve 16 offers the first groove 161, the vibrating arm 152 of the first vibrating arm 151 and second
Receiver 17 is installed in the lower section of leakage sieve 16, the side of the receiver 17 offers second in the homonymy of the first groove 161
Groove 171, the vibrating motor 2 are arranged in the middle part of the outside lower end of body 1, the model YZD-2.5- of the vibrating motor 2
4, the output end of the vibrating motor 2 in the middle part of the lower surface of vibrating chassis 15 with being connected.
The vibrating arm 152 of first vibrating arm 151 and second is provided with the first limited block 162 in the lower section of leakage sieve 16,
And the upper surface of first limited block 162 is provided with compression spring 163 on the outside of axis hole；First vibrating arm 151
The second limited block 164, and the following table of second limited block 164 are installed in the inside of leakage sieve with the second vibrating arm 152
Face is installed by damping washer；The vibrating arm 152 of first vibrating arm 151 and second is pacified respectively in the top of receiver 17 with inner side
Equipped with compression spring 163 and damping washer；Second groove 171 of the receiver 17 and the position correspondence of the second discharging opening 13,
First groove 161 of the leakage sieve 16 is corresponding with the first discharging opening 12.
Operation principle：During work, protective cover 14 is opened, material is put into the inside of body 1, then material falls in leakage sieve 16
On, Vibration on Start-up motor 2, drive vibrating chassis 15 to vibrate, so that the first vibrating arm 151 and the second vibrating arm 152 drive leakage
Sieve 16 and receiver 17 move up and down in the inside of body 1, and the less material of diameter will drop in splicing on leakage sieve 16
On disk 17, the material being relatively large in diameter will discharge from the first discharging opening 12, the material hole that will not block on leakage sieve 16, and can be with
Lasting screening operation is carried out, when being operated, the limited block of compression spring 163 and second of the upper surface of the first limited block 162
The damping washer of 164 lower surfaces effectively prevent due to the larger damage in leakage sieve 16 and receiver 17 of Oscillation Amplitude.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of spiral dual-axis vibration sieve, including body（1）And vibrating motor（2）, it is characterised in that：The body（1）It is outer
Side lower end is provided with supporting leg（11）, the body（1）Outer upper end in the middle part of offer the first discharging opening（12）, the body
（1）Outer middle side part in the first discharging opening（12）Lower end the second discharging opening is installed（13）, the body（1）Upper end installation
There is protective cover（14）, the body（1）Interior lower end vibrating chassis are installed（15）, the vibrating chassis（15）Upper surface
First vibrating arm is installed（151）With the second vibrating arm（152）, first vibrating arm（151）With the second vibrating arm（152）'s
Upper end, which is provided with, Lou sieves（16）, the leakage sieve（16）Outside offer the first groove（161）, first vibrating arm（151）
With the second vibrating arm（152）Sieved in leakage（16）Lower section receiver is installed（17）, the receiver（17）Side first
Groove（161）Homonymy offer the second groove（171）, the vibrating motor（2）Installed in body（1）Outside lower end in
Portion, the vibrating motor（2）Output end and vibrating chassis（15）Lower surface in the middle part of connect.
A kind of 2. spiral dual-axis vibration sieve according to claim 1, it is characterised in that：First vibrating arm（151）With
Second vibrating arm（152）Sieved in leakage（16）Lower section the first limited block is installed（162）, and first limited block
（162）Upper surface compression spring is installed on the outside of axis hole（163）.
A kind of 3. spiral dual-axis vibration sieve according to claim 1, it is characterised in that：First vibrating arm（151）With
Second vibrating arm（152）Sieved in leakage（16）Inside the second limited block is installed（164）, and second limited block
（164）Lower surface installation damping washer.
A kind of 4. spiral dual-axis vibration sieve according to claim 1, it is characterised in that：First vibrating arm（151）With
Second vibrating arm（152）In receiver（17）Top and inner side be separately installed with compression spring（163）And damping washer.
A kind of 5. spiral dual-axis vibration sieve according to claim 1, it is characterised in that：The receiver（17）It is second recessed
Groove（171）With the second discharging opening（13）Position correspondence, it is described leakage sieve（16）The first groove（161）With the first discharging opening（12）
It is corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720569759.0U CN206747008U (en) | 2017-05-22 | 2017-05-22 | A kind of spiral dual-axis vibration sieve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720569759.0U CN206747008U (en) | 2017-05-22 | 2017-05-22 | A kind of spiral dual-axis vibration sieve |
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| Publication Number | Publication Date |
|---|---|
| CN206747008U true CN206747008U (en) | 2017-12-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720569759.0U Active CN206747008U (en) | 2017-05-22 | 2017-05-22 | A kind of spiral dual-axis vibration sieve |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107020235A (en) * | 2017-05-22 | 2017-08-08 | 新乡市振英机械设备有限公司 | A kind of spiral dual-axis vibration sieve |
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2017
- 2017-05-22 CN CN201720569759.0U patent/CN206747008U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107020235A (en) * | 2017-05-22 | 2017-08-08 | 新乡市振英机械设备有限公司 | A kind of spiral dual-axis vibration sieve |
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