CN203695399U - Vibrating screen - Google Patents

Vibrating screen Download PDF

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Publication number
CN203695399U
CN203695399U CN201420066671.3U CN201420066671U CN203695399U CN 203695399 U CN203695399 U CN 203695399U CN 201420066671 U CN201420066671 U CN 201420066671U CN 203695399 U CN203695399 U CN 203695399U
Authority
CN
China
Prior art keywords
screen cloth
screen
vibratory sieve
box
air inlet
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201420066671.3U
Other languages
Chinese (zh)
Inventor
郝久生
王昌锋
郭继光
岳斌
黄艳萍
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZHANGJIAGANG OTSUKA CHEMICAL Co Ltd
Original Assignee
ZHANGJIAGANG OTSUKA CHEMICAL Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ZHANGJIAGANG OTSUKA CHEMICAL Co Ltd filed Critical ZHANGJIAGANG OTSUKA CHEMICAL Co Ltd
Priority to CN201420066671.3U priority Critical patent/CN203695399U/en
Application granted granted Critical
Publication of CN203695399U publication Critical patent/CN203695399U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a vibrating screen. The vibrating screen comprises a screen box, a support, a screen cloth and a vibration motor, wherein the screen box is provided with a feeding opening and a discharging opening, the support is supported beneath the screen box, the screen cloth is mounted inside the screen box, and the vibration motor is connected to the screen cloth. At least one air inlet is further formed in the top end of the screen box, the air inlet is connected with a fan, and the air inlet is placed over the screen cloth. According to the vibrating screen, due to the fact that the air inlet is formed in the top end of the screen cloth, powder adhering to the screen cloth can be blown off in real time, the powder removing effect is improved, and the quality of finished products is improved; on the other hand, the screen cloth is obliquely arranged, in the vibrating process, plastic granules slide along the slope surface of the screen cloth under the effect of gravity and are discharged out from the discharging opening, and the plastic granules can be prevented from accumulating on the screen cloth.

Description

Vibratory sieve
Technical field
The utility model belongs to plastic grain and manufactures field, relates in particular to a kind of vibratory sieve of removing plastic grain surface powder.
Background technology
In plastic grain production process, surface is often with more powder, and the removal of powder generally realizes by vibratory sieve.And traditional vibratory sieve is mainly made up of frame, vibrating motor, screen box and screen cloth, screen box is fixed on the top of frame.Screen cloth is horizontally placed in screen box, and screen box is divided into upper and lower vibration cavity and collecting chamber, and the top of vibration cavity is provided with charging aperture, and the bottom of collecting chamber is provided with discharging opening.Its shortcoming is: screen cloth is horizontally disposed with on the one hand, and particle is easily piled up on screen cloth; On the other hand, powder easily sticks on screen cloth, and is again taken away by plastic grain, and powder removal effect is not good, affects quality of finished.
Utility model content
The technical problems to be solved in the utility model is: overcome the deficiency in prior art, a kind of vibratory sieve is provided, solve the problem that in prior art, particle is easily piled up, quality of finished is poor.
The utility model solves the technical scheme that its technical problem adopts:
A kind of vibratory sieve, comprising:
Screen box, has charging aperture and discharging opening;
Support, is supported in the below of described screen box;
Screen cloth, is installed in described screen box;
Vibrating motor, is connected in described screen cloth,
The top of described screen box also offers at least one air inlet, and described air inlet is connected with fan, described air inlet be positioned at described screen cloth directly over.
Preferably, in above-mentioned vibratory sieve, described screen cloth is obliquely installed, there is relative first end and the second end, and described first end is higher than the second described end, and described charging aperture is positioned at the top of described first end, and described discharging opening is positioned at the below of described the second end.
Preferably, in above-mentioned vibratory sieve, described screen cloth is disposed with first district's screen cloth, Second Region screen cloth He tri-district's screen clothes along first end to the second extreme direction.
Preferably, in above-mentioned vibratory sieve, between described first district's screen cloth and Second Region screen cloth, be provided with the material distributor that advances.
The material distributor that advances is beneficial to material and evenly advances, and improves particle and powder separation effect.
Preferably, in above-mentioned vibratory sieve, the material of described screen cloth is 304 stainless steels.
Preferably, in above-mentioned vibratory sieve, the bottom of described support is provided with universal wheel and fastener.
Universal wheel and fastener can be beneficial to the stability that equipment moving is convenient and work while operation.
Preferably, in above-mentioned vibratory sieve, the bottom of described screen box is the domatic of inclination, and domatic end is provided with powder collection mouth.
Preferably, in above-mentioned vibratory sieve, alternating expression elliptical aperture arranged evenly on described screen cloth.
Alternating expression elliptical aperture can be beneficial to particle and powder separation, and ensures screen strength.
Preferably, in above-mentioned vibratory sieve, between described vibrating motor and screen cloth, be provided with double-deck centering type swiveling wheel.
Double-deck centering type swiveling wheel can be according to manufacturing technique requirent, amplitude capable of regulating.
The beneficial effects of the utility model are that vibratory sieve of the present utility model arranges air port by the top at screen cloth, can in real time the powder sticking on screen cloth be blown off, and improves the effect that powder is removed, and improves the quality of finished product; On the other hand, screen cloth is obliquely installed, and in vibration processes, plastic grain along the domatic landing of screen cloth, and is discharged from discharging opening under Action of Gravity Field, has avoided the accumulation of plastic grain on screen cloth.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Figure 1 shows that the side view of vibratory sieve in the utility model specific embodiment;
Figure 2 shows that the top view of vibratory sieve in the utility model specific embodiment.
In figure:
11 screen box 12 support 13 screen clothes
14 vibrating motor 111 charging aperture 112 discharging openings
113 powder collection mouth 114 air inlet 121 pulleys
Detailed description of the invention
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, and basic structure of the present utility model is only described in a schematic way, and therefore it only shows the formation relevant with the utility model.
Most preferred embodiment of the present utility model as depicted in figs. 1 and 2, vibratory sieve comprises enclosed screen box 11, support 12, screen cloth 13 and vibrating motor 14.
Support 12 is supported in the below of screen box, and the bottom of support 12 is provided with pulley 121, and therefore vibratory sieve can be pushed to target location as required.
Screen cloth 13 is installed in screen box 11, and screen box 11 is separated into vibration cavity and collecting chamber up and down.Screen cloth 13 is obliquely installed, and has relative first end and the second end, and first end is higher than the second end, and screen box 11 is provided with charging aperture 111 in the top of first end, and screen box 11 is provided with discharging opening 112 in the below of the second end.
Vibrating motor 14 is arranged at the left and right sides of screen box 11, and vibrating motor 14 is connected in screen cloth 13 and drives screen cloth 13 to vibrate.
Screen cloth 13 is disposed with first district's screen cloth, Second Region screen cloth He tri-district's screen clothes along first end to the second extreme direction.Between first district's screen cloth and Second Region screen cloth, be provided with the material distributor that advances.The material of screen cloth 13 is 304 stainless steels.
The bottom of collecting chamber is provided with powder collection mouth 113, and the sidewall of powder collection mouth 113 surroundings is set to domatic, discharges in order to the powder dropping on screen cloth 13 is directed to powder collection mouth 113.
In vibration processes, part powder still can stick on screen cloth 13, thereby can affect the quality of product, therefore, the utility model is provided with air inlet 114 in the top of screen box 11, air inlet 114 be positioned at screen cloth 13 directly over, and be disposed with 2 along screen cloth 13 directions, air inlet 114 is connected with fan, fan is sent into wind in screen box 11 by air inlet 114, and will stick to powder on screen cloth 13 in good time and blow off, powder along screen box 11 sidewall landings, and is discharged from powder collection mouth 113 under the effect of gravity and wind-force.
Taking above-mentioned foundation desirable embodiment of the present utility model as enlightenment, by above-mentioned description, relevant staff can, not departing from the scope of this utility model technological thought, carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on description, must determine its technical scope according to claim scope.

Claims (9)

1. a vibratory sieve, is characterized in that, comprising:
Screen box, has charging aperture and discharging opening;
Support, is supported in the below of described screen box;
Screen cloth, is installed in described screen box;
Vibrating motor, is connected in described screen cloth,
The top of described screen box also offers at least one air inlet, and described air inlet is connected with fan, described air inlet be positioned at described screen cloth directly over.
2. vibratory sieve according to claim 1, it is characterized in that: described screen cloth is obliquely installed thering is relative first end and the second end, and described first end is higher than the second described end, described charging aperture is positioned at the top of described first end, and described discharging opening is positioned at the below of described the second end.
3. vibratory sieve according to claim 2, is characterized in that: described screen cloth is disposed with first district's screen cloth, Second Region screen cloth He tri-district's screen clothes along first end to the second extreme direction.
4. vibratory sieve according to claim 3, is characterized in that: between described first district's screen cloth and Second Region screen cloth, be provided with the material distributor that advances.
5. vibratory sieve according to claim 1, is characterized in that: the material of described screen cloth is 304 stainless steels.
6. vibratory sieve according to claim 1, is characterized in that: the bottom of described support is provided with universal wheel and fastener.
7. vibratory sieve according to claim 1, is characterized in that: the bottom of described screen box is the domatic of inclination, and domatic end is provided with powder collection mouth.
8. vibratory sieve according to claim 1, is characterized in that: alternating expression elliptical aperture arranged evenly on described screen cloth.
9. vibratory sieve according to claim 1, is characterized in that: between described vibrating motor and screen cloth, be provided with double-deck centering type swiveling wheel.
CN201420066671.3U 2014-02-14 2014-02-14 Vibrating screen Expired - Fee Related CN203695399U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420066671.3U CN203695399U (en) 2014-02-14 2014-02-14 Vibrating screen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420066671.3U CN203695399U (en) 2014-02-14 2014-02-14 Vibrating screen

Publications (1)

Publication Number Publication Date
CN203695399U true CN203695399U (en) 2014-07-09

Family

ID=51045898

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420066671.3U Expired - Fee Related CN203695399U (en) 2014-02-14 2014-02-14 Vibrating screen

Country Status (1)

Country Link
CN (1) CN203695399U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103801508A (en) * 2014-02-14 2014-05-21 张家港大塚化学有限公司 Vibrating screen
CN105251689A (en) * 2015-10-19 2016-01-20 常州市盛发灯泡厂 Dust blowing type vibrating screen

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103801508A (en) * 2014-02-14 2014-05-21 张家港大塚化学有限公司 Vibrating screen
CN105251689A (en) * 2015-10-19 2016-01-20 常州市盛发灯泡厂 Dust blowing type vibrating screen

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
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: 20140709

Termination date: 20170214