CN202123054U - Automatic screen - Google Patents
Automatic screen Download PDFInfo
- Publication number
- CN202123054U CN202123054U CN2011201992383U CN201120199238U CN202123054U CN 202123054 U CN202123054 U CN 202123054U CN 2011201992383 U CN2011201992383 U CN 2011201992383U CN 201120199238 U CN201120199238 U CN 201120199238U CN 202123054 U CN202123054 U CN 202123054U
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- China
- Prior art keywords
- screen
- rotary screen
- automatic sieve
- main shaft
- motor
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- 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
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Abstract
The utility model provides an automatic screen which comprises a roller screen, a main shaft, a bracket, a base and a motor, wherein the roller screen is supported by the main shaft through a spoke; the bracket is arranged on the base; the two ends of the main shaft are erected on the bracket; and the main shaft and the roller screen are driven to rotate by the motor. The automatic screen leads the motor to drive the roller screen to rotate so as to screen material; the energy consumption is greatly reduced; and the noise, the dust and the like of the automatic screen are also greatly improved.
Description
Technical field
The utility model belongs to the building implement field, and is concrete, relates to a kind of Automatic sieve with rotary screen.
Background technology
Existing building industry, industrial circle, the material of general frequent screening variable grain like screening sandstone, cinder etc., is generally selected vibratory sieve for use, promptly passes through the vibration of driven by motor sieve, thereby reaches the purpose of screening.
There are shortcomings such as energy consumption is big, noise is big, dust is big in existing vibratory sieve.
The utility model content
To the above-mentioned deficiency of existing vibratory sieve, the utility model provides a kind of Automatic sieve, comprises a rotary screen, main shaft; Support, base, motor, main shaft is through spoke back-up roller shaft screen; Support is arranged on the base, and the main shaft two ends are erected on the support, and driven by motor main shaft and rotary screen rotate.The utility model rotates through the driven by motor rotary screen, realizes the screening of material, and its energy consumption can reduce greatly, and noise, dust etc. also can be greatly improved.
Preferably, below drum screen, be provided with gatherer.Preferred, gatherer surrounds the Lower Half of said rotary screen at least.
Preferably, rotary screen and horizontal direction are the 0-30 degree and are obliquely installed.
Preferably, the extra adjustable platform that is provided with is provided with the regulation and control parts between adjustable platform and base below base, through regulating the height of two ends regulation and control parts, the gradient that can regulate base arbitrarily.
Preferably, a plurality of screen clothes are set on rotary screen, corresponding, below a plurality of screen clothes, corresponding different respectively gatherers.
Preferably, between a plurality of screen clothes, be provided with blocking-up slope, the blocking-up slope has certain height, is used to block flowing arbitrarily of material between the different screen clothes.
Preferably, the feeding mouth of rotary screen and discharging opening are separately positioned on the two ends of said rotary screen.
Preferably, an end of rotary screen is provided with feeding mouth, away from the terminal position of said feeding mouth one discharge screen cloth is set at rotary screen, below the discharge screen cloth, discharge gate is set.
Preferably, be provided with a dust cover in the rotary screen outside.
Preferably, motor is an adjustable speed motor, and it drives said main shaft and rotary screen and rotate through belt transmission.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment Automatic sieve;
Fig. 2 is the side view of the utility model embodiment Automatic sieve.
The specific embodiment
Below in conjunction with embodiment the utility model is described further.
Fig. 1 is the structural representation of the utility model embodiment Automatic sieve.As shown in the figure, this Automatic sieve comprises a rotary screen 11, main shaft 14, support 21, base 22, motor 31.
Below drum screen, be provided with gatherer 15; Gatherer 15 belows are provided with collects mouth, collects mouth and goes up the socket collecting bag, also can below collecting mouth, material-conveying belt be set directly; After the particle of process screening passes through gatherer 15 collections, perhaps directly arrive material-conveying belt through a collection mouthful entering collecting bag.
Preferably, for better collection screen selection, as shown in Figure 2, gatherer 15 surrounds the Lower Half of rotary screen at least, guarantees can not drop to the outside through the particle of screening.
Rotary screen can be arranged to the sieve in single aperture, and the particle of screening single size as sieve being arranged to the 0.03mm aperture, then screens the molecule below the size 0.03mm.
The feeding mouth of rotary screen and discharging opening are separately positioned on the two ends of rotary screen, and material, is discharged defective material after screening from the feeding mouth pan feeding of rotary screen one end from the discharge gate of the rotary screen other end.
Preferably, rotary screen inclination certain angle is provided with, and is preferred, is 0-30 degree angle with horizontal direction and is advisable.Make material in cylinder behind the rotary course, under the effect of material self gravitation, material can slowly move to discharging opening from feeding mouth, and in this process, fine particle can be filtered out, and defective material is discharged from discharging opening.
In the utility model, make that the method for rotary screen inclination certain angle is a lot,,, also can two side stands be arranged to different height base one side bed hedgehopping as prevailing.In the present embodiment; The extra adjustable platform 23 that is provided with below base is provided with regulation and control parts 24 between adjustable platform 23 and base 22, through regulating the height of two ends regulation and control parts 24; Can regulate the gradient of base arbitrarily, thereby accomplish adjusting the rotary screen gradient.Here, the structure of regulation and control parts is unrestricted, realizes regulation and control as using modes such as bolt.
In the utility model, the side of rotary screen can be circle, but it should be appreciated by those skilled in the art that it also can be polygons such as six shapes, octahedral shape.As long as can rotate around the axle center.
Here, motor is an adjustable speed motor, can regulate drum rotation speed according to the parameters such as angle of inclination of material self property, weight, humidity and cylinder, optimizes screening effect.
In the utility model, adopt drum-type to replace oscillatory type, can reduce the power of motor greatly, as use lower-powered 0.75kw motor, greatly reduce energy consumption and noise.Simultaneously, can suppress dust greatly, defective material is also poured out easily.
Preferably, in the utility model, rotary screen can be provided with a plurality of screen clothes; As shown in fig. 1; On rotary screen, be provided with the first screen cloth 12a, the second screen cloth 12b and the 3rd screen cloth 12c, the first screen cloth 12a, the second screen cloth 12b and the 3rd screen cloth 12c have different apertures respectively, for example; The first screen cloth 12a aperture is set to 0.01mm; 0.03mm is arranged in the second screen cloth 12b aperture, and the empty strength of the 3rd screen cloth 12c is arranged to 0.06mm, and the first screen cloth 12a is used to screen the fine particle of size below 0.01mm; The second screen cloth 12b is used to screen the particle of size between 0.01-0.03mm; The 3rd screen cloth 12c is used to screen the particle of size between 0.03-0.06mm.
Corresponding, below a plurality of screen clothes, corresponding different respectively gatherers; In present embodiment; Below the first sieve v12a, be provided with first gatherer, below the second screen cloth 12b, be provided with second gatherer, below the 3rd screen cloth 12c, be provided with the 3rd gatherer.
Preferably, between different screen clothes, be provided with blocking-up slope 13, blocking-up slope 13 has certain height, is used to block flowing arbitrarily of material between the different screen clothes.
After material got into from the feeding mouth outside the first sieve 12a, in the rotary screen rotary course, the fine particle below the 0.01mm was screened, and enters into first gatherer through the first sieve 12a; Material constantly rotates through cylinder because the effect on blocking-up slope 13 can temporarily rest in the first screen cloth 12a, the downward sedimentation of fine particle meeting; Larger particles can upwards float, along with the continuous adding of material, and oarse-grained continuous deposition; Highly surpass blocking-up slope 13 until it, get into the second screen cloth 12b, carry out programmed screening by the second screen cloth 12b; By that analogy, after the 3rd screen cloth had screened, defective material was discharged from the discharging opening in the 3rd screen cloth outside successively.
In the utility model, conveyer belt can be set in feeding mouth one side, reinforced in the trend rotary screen through conveyer belt.One side of the rotary screen that discharging opening can be provided with is discharged from the sidepiece of rotary screen.But preferred, an end of the utility model rotary screen is provided with feeding mouth, away from the terminal position of said feeding mouth one discharge screen cloth is set at rotary screen, only need that aperture with the discharge screen cloth is provided with enough greatly, can defective material all be discharged.Below the discharge screen cloth, discharge gate is set, defective material can be discharged from discharge gate, and its set-up mode and above-mentioned gatherer are similar.
Preferably,, one dust cover can extraly be set, cover rotary screen in the rotary screen outside in order further to reduce dust.
The rotary screen of the utility model except being applicable to siccative screening, also can be used for the wet feed screening, and rotary screen is placed under water, motor is placed waterborne, through chain drive, drives rotary screen under water, and wet feed is screened.
In the utility model, the belt transmission that the drive of motor mode is used in present embodiment, can also be directly by drive of motor, through variety of way transmissions such as worm and gear transmissions, and unrestricted.
The above is merely the preferred embodiment of the utility model; Not in order to restriction the utility model; All within the spirit and principle of the utility model, any modification of being made, be equal to replacement, improvement etc., all should be included within the scope of the utility model protection.
Claims (11)
1. an Automatic sieve comprises a rotary screen, main shaft, and support, base, motor,
Said main shaft is through spoke back-up roller shaft screen, and said support is arranged on the said base, and said main shaft two ends are erected on the said support, and said main shaft of said driven by motor and said rotary screen rotate.
2. Automatic sieve as claimed in claim 1 is characterized in that, below said drum screen, is provided with gatherer.
3. Automatic sieve as claimed in claim 2 is characterized in that said gatherer surrounds the Lower Half of said rotary screen at least.
4. Automatic sieve as claimed in claim 1 is characterized in that, said rotary screen and horizontal direction are the 0-30 degree and are obliquely installed.
5. Automatic sieve as claimed in claim 1; It is characterized in that the extra adjustable platform that is provided with is provided with the regulation and control parts between said adjustable platform and base below said base; Through regulating the height of two ends regulation and control parts, the gradient that can regulate base arbitrarily.
6. Automatic sieve as claimed in claim 1 is characterized in that, a plurality of screen clothes are set on said rotary screen, corresponding, below a plurality of screen clothes, corresponding different respectively gatherers.
7. Automatic sieve as claimed in claim 6 is characterized in that, between said a plurality of screen clothes, is provided with blocking-up slope, and said blocking-up slope has certain height, is used to block flowing arbitrarily of material between the different screen clothes.
8. Automatic sieve as claimed in claim 1 is characterized in that the feeding mouth of said rotary screen and discharging opening are separately positioned on the two ends of said rotary screen.
9. Automatic sieve as claimed in claim 1 is characterized in that, an end of said rotary screen is provided with feeding mouth, away from the terminal position of said feeding mouth one discharge screen cloth is set at rotary screen, below the discharge screen cloth, discharge gate is set.
10. Automatic sieve as claimed in claim 1 is characterized in that, is provided with a dust cover in the said rotary screen outside.
11. Automatic sieve as claimed in claim 1 is characterized in that, said motor is an adjustable speed motor, and it drives said main shaft and rotary screen and rotate through belt transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201992383U CN202123054U (en) | 2011-06-14 | 2011-06-14 | Automatic screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201992383U CN202123054U (en) | 2011-06-14 | 2011-06-14 | Automatic screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202123054U true CN202123054U (en) | 2012-01-25 |
Family
ID=45486125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201992383U Expired - Fee Related CN202123054U (en) | 2011-06-14 | 2011-06-14 | Automatic screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202123054U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102218396A (en) * | 2011-06-14 | 2011-10-19 | 祁守岗 | Automatic screen |
| CN103433200A (en) * | 2013-08-30 | 2013-12-11 | 清华大学 | Drum-type particle sorting device |
| CN109013266A (en) * | 2018-06-15 | 2018-12-18 | 安徽森米诺农业科技有限公司 | A kind of dressing machine easy to use |
| CN111151454A (en) * | 2019-12-31 | 2020-05-15 | 卜露露 | Multi-cavity screening and filtering device |
-
2011
- 2011-06-14 CN CN2011201992383U patent/CN202123054U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102218396A (en) * | 2011-06-14 | 2011-10-19 | 祁守岗 | Automatic screen |
| CN103433200A (en) * | 2013-08-30 | 2013-12-11 | 清华大学 | Drum-type particle sorting device |
| CN103433200B (en) * | 2013-08-30 | 2015-06-17 | 清华大学 | Drum-type particle sorting device |
| CN109013266A (en) * | 2018-06-15 | 2018-12-18 | 安徽森米诺农业科技有限公司 | A kind of dressing machine easy to use |
| CN111151454A (en) * | 2019-12-31 | 2020-05-15 | 卜露露 | Multi-cavity screening and filtering device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: NANJING FORTUNE RECYCLING RESOURCE TECHNOLOGY CO., Free format text: FORMER OWNER: QI SHOUGANG Effective date: 20120604 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120604 Address after: Zhongshan North Road Gulou District of Nanjing city in Jiangsu province 210009 No. 88 Jianwei building 20 floor E block Patentee after: Nanjing Fortune Recycling Technology Co.,Ltd. Address before: 210009 Jiangsu city of Nanjing province Nanjing Gulou District No. 88 Zhongshan North Road Jianwei building 20 floor E block Patentee before: Qi Shougang |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Nanjing Fortune Recycling Technology Co.,Ltd. Assignor: Qi Shougang Contract record no.: 2012320000668 Denomination of utility model: Automatic rice screener and rice screening method Granted publication date: 20120125 License type: Exclusive License Record date: 20120529 |
|
| 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: 20120125 Termination date: 20170614 |