CN203678678U - Vibration grader - Google Patents
Vibration grader Download PDFInfo
- Publication number
- CN203678678U CN203678678U CN201420011709.7U CN201420011709U CN203678678U CN 203678678 U CN203678678 U CN 203678678U CN 201420011709 U CN201420011709 U CN 201420011709U CN 203678678 U CN203678678 U CN 203678678U
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- CN
- China
- Prior art keywords
- log washer
- screening
- tea leaves
- vibration
- grading groove
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Abstract
The utility model discloses a vibration grader which is a screening device, and aims at providing a device which can scatter tea leaves needing to be graded through the vibration of a grading groove and convey the scattered tea leaves to the screening area to be graded. The vibration grader comprises the grading groove, a vibration adding device and a support. The vibration adding device is connected to the grading groove which is installed on the support, the feeding end of the grading groove is higher than the discharging end of the grading groove, the grading groove is provided with a screening plate, and a collecting port is formed in the lower portion of the screening plate. When the vibration grader works, the tea leaves needing to be graded can vibrate along with the grading groove and can move inside the grading groove, the tea leaves, screened out through the screening plate, at the grade do not need to be operated manually, and the surplus tea leaves can automatically enter the screening range of a next screening plate to be screened and graded. The whole process is high in continuity, and the operation is easy. In addition, the tea leaves needing to be graded can vibrate along with the grading groove, the tea leaves originally accumulated together can be scattered, and the effect of the screening is better.
Description
Technical field
The utility model relates to screening installation, especially a kind of tea dry sorting equipment.
Background technology
Tealeaves collection is at present generally artificial harvesting or machine harvesting.The artificial fine blade size of pressing of energy of plucking, to tea dry sorting, is replaced by machine harvesting gradually but collecting efficiency is too low.Although and that machine is plucked efficiency is higher, the blade size randomness gathering is high, after the operation processing such as complete, knead, for convenience of sales of tea, need to carry out classification to it with blade size.
More traditional method is manually to sieve tea classification, and the method effect is best, but efficiency is minimum and cost is higher.A kind of drum sieve commonly in prior art, cylinder is provided with sieve aperture, and continuous rotating cylinder when classification sifts out sizeable tealeaves from sieve aperture.Remaining tealeaves draws in puts into next stage cylinder, carries out classification.This kind of drum sieve grading effect still can, but operation is more complicated, and efficiency is lower.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of breaks up by making log washer vibration the tealeaves that needs classification, and delivers to screening area and allow the equipment of tea dry sorting.
The utility model solves the technical scheme that its technical problem adopts: vibro-classifier, comprises log washer, adds vibrating device and support; The described vibrating device that adds is connected on log washer; Described log washer is rack-mount, and the feed end position of this log washer, higher than discharge end, is also provided with sieve plate on described log washer, and this sieve plate below is provided with collects mouth.
Further: described sieve plate is the closer to feed end, and the sieve aperture on this sieve plate is less.
Further: a described collection mouthful side is provided with side plate, above-mentioned side plate one end is connected with a collection mouthful sidewall, and one end is connected with log washer bottom.
Further: described in add vibrating device and comprise driving wheel, driven pulley and connecting rod; Described driving wheel and driven pulley are by belt transmission, and driven pulley is installed on support; Described connecting rod one end is hinged on driven pulley, and the other end is hinged on log washer.
Further: described support is provided with spring leaf, log washer is rack-mount by this spring leaf.
The beneficial effects of the utility model are: when vibro-classifier work, need the tealeaves of classification to vibrate with log washer, in log washer, move.After the blade that tealeaves sifts out this grade time through sieve plate, do not need manual operation, remaining tealeaves can automatically enter the next sieve plate sieve scope of getting and carry out sieving and grading.Whole process continuity is high and simple to operate.Need in addition the tealeaves of classification to vibrate along with log washer, the blade of originally getting together can be shaken loose, better effects if when screening.
Brief description of the drawings
Fig. 1 is front view of the present utility model;
Fig. 2 is side view of the present utility model;
Fig. 3 is upward view of the present utility model;
Fig. 4 is the detail drawing of vibrating mechanism;
Fig. 5 is the detail drawing of collecting mouth.
Shown in figure: 110-log washer, 111-sieve plate, 112-collection mouth, 113-side plate, 115-sieve aperture, 116-feed end, 117-discharge end, 120-support, 121-bearing, 130-add vibrating device, 131-driven pulley, 132-connecting rod, 133-belt, 134-driving wheel, 135-turning cylinder, 140-spring leaf.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further illustrated.
As shown in Figure 1, Figure 2, Figure 3 shows, the utility model vibro-classifier, comprises log washer 110, adds vibrating device 130 and support 120; The described vibrating device 130 that adds is connected on log washer 110; Described log washer 110 is arranged on support 120, and feed end 116 positions of this log washer 110, higher than discharge end 117, are also provided with sieve plate 111 on described log washer 110, and these sieve plate 111 belows are provided with collects mouth 112.
When vibro-classifier work, need tealeaves A from Fig. 1 of sieving and grading to fall into log washer 110.Because the feed end 116 of log washer 110 is higher than discharge end 117, so log washer 110 has certain slope, but this gradient deficiency so that tealeaves in groove, slide.In the time that log washer 110 vibrates, tealeaves could move to discharge end 117 directions from feed end 116, and the effect that adds vibrating device 130 is to give log washer 110 reciprocal displacement, thereby makes its vibration., the blade that is less than sieve aperture 115 on this sieve plate 111 is sifted out when tealeaves process the sieve plate 111 position, by collecting mouthful 112 collections, completes the sizing screening of tealeaves.In this process, tealeaves can vibrate and vibrate along with log washer 110, and the tealeaves of originally getting together can be broken up along with vibration, facilitates sieve plate 111 to screen.
Big or small when identical when being only provided with sieve aperture 115 on a sieve plate 111 or all sieve plates 111 in log washer 110, vibro-classifier can only be divided into tealeaves two ranks.But by the demand in market, may need tealeaves to be divided into multiple ranks, so in the present embodiment, log washer 110 is provided with multiple screening areas.Described screening area can be located on different sieve plate 111 separately, also can be arranged on a sieve plate multiple screening areas, and each screening area is equipped with collects mouth 112.In the process of sieving and grading, sieve plate 111 can sift out the tealeaves that is less than sieve aperture 115, and remaining tealeaves can move to next piece screening area and screen next time.The sieve aperture 115 of a screening area after if the sieve aperture of last screening area 115 is greater than, after arranging, a screening area is just nonsensical, the sieve aperture 115 of a screening area after therefore the sieve aperture 115 of last screening area is less than, described sieve plate 111 is the closer to feed end 116, and the sieve aperture 115 on it is less.Through the screening of multiple screenings region, tealeaves completes classification.
For convenience of collecting, collect mouth 112 and often design smallerly, and more thorough in order to screen, the screening region of sieve plate 111 is that sieve aperture 115th district need to design greatlyr.Fig. 5 is the detail drawing that the present embodiment is collected mouth, is provided with side plate 113 in described collection mouthful 112 1 sides, and above-mentioned side plate 113 one end are connected with collection mouthful 112 sidewalls, and one end is connected with log washer 110 bottoms.Such design can expand the screening area area of collecting mouthful 112 correspondences, screen more thorough, thereby obtain better grading effect.
Adding vibrating device 130 can be the structures such as cam, four connecting rods or crank connecting link.The present embodiment is selected the toggle of belt wheel transmission.Fig. 4 is the detail drawing that adds vibrating device 130 toggles, described in add vibrating device 130 and comprise driving wheel 134, driven pulley 131 and connecting rod 132; Described driving wheel 134 and driven pulley 131 are by belt 133 transmissions, and described driven pulley 131 is arranged on by turning cylinder 135 on the bearing block 121 of support 120, and described connecting rod 132 one end are hinged on driven pulley 131, and the other end is hinged on log washer 110.
In the course of work, driving wheel 132 drives driven pulley 131 to rotate by belt 133, and the driven pulley 131 of rotation gives log washer 110 reciprocal displacement by connecting rod 132, thereby log washer 110 is vibrated.Use the advantage of the toggle of belt wheel transmission to be: use the vibro-classifier of this structure, the vibration of log washer 110 is more stable.
In the utility model, log washer 110 need to move tealeaves by vibration in groove, and the tealeaves originally flocking together is broken up, if but Oscillation Amplitude is excessive, and tealeaves can spill from log washer 110.In the present embodiment: described support 120 is provided with spring leaf 140, log washer 110 is arranged on support 120 by this spring leaf 140.The effect arranging is like this: in the Oscillation Amplitude of restriction log washer 110, can also offset a part and add vibrating device 130 adding the displacement that imposes on log washer 110 in the process of shaking.
Claims (5)
1. vibro-classifier, is characterized in that: comprise log washer (110), add vibrating device (130) and support (120); The described vibrating device (130) that adds is connected on log washer (110); Described log washer (110) is arranged on support (120), feed end (116) position of this log washer (110) is higher than discharge end (117), on described log washer (110), be also provided with sieve plate (111), this sieve plate (111) below is provided with collects mouthful (112).
2. vibro-classifier as claimed in claim 1, is characterized in that: described sieve plate (111) is the closer to feed end (116), and the sieve aperture (115) on it is less.
3. vibro-classifier as claimed in claim 1, is characterized in that: described collection mouthful (112) one sides are provided with side plate (113), and above-mentioned side plate (113) one end is connected with collection mouthful (112) sidewall, and one end is connected with log washer (120) bottom.
4. the vibro-classifier as described in claim 1,2 or 3, is characterized in that: described in add vibrating device (130) and comprise driving wheel (134), driven pulley (131) and connecting rod (132); Described driving wheel (134) and driven pulley (131) are by belt (133) transmission, and driven pulley (131) is arranged on support (120); It is upper that described connecting rod (132) one end is hinged on driven pulley (131), and the other end is hinged on log washer (110).
5. vibro-classifier as claimed in claim 4, is characterized in that: described support (120) is provided with spring leaf (140), and log washer (110) is arranged on support (120) by this spring leaf (140).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420011709.7U CN203678678U (en) | 2014-01-08 | 2014-01-08 | Vibration grader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420011709.7U CN203678678U (en) | 2014-01-08 | 2014-01-08 | Vibration grader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203678678U true CN203678678U (en) | 2014-07-02 |
Family
ID=51000639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420011709.7U Expired - Fee Related CN203678678U (en) | 2014-01-08 | 2014-01-08 | Vibration grader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203678678U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106063557A (en) * | 2016-06-28 | 2016-11-02 | 柳州市菱丰科技有限公司 | A kind of Fructus Citri junoris peeling method for production line |
| CN106108059A (en) * | 2016-06-28 | 2016-11-16 | 柳州市菱丰科技有限公司 | A kind of Fructus Citri junoris peeling production line |
| CN106973843A (en) * | 2017-05-27 | 2017-07-25 | 乳山华信食品有限公司 | Scallop post classifying and sorting device |
| CN110624824A (en) * | 2019-09-23 | 2019-12-31 | 东北农业大学 | Double-shaking plate shunting mechanism for corn grain cleaning material |
-
2014
- 2014-01-08 CN CN201420011709.7U patent/CN203678678U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106063557A (en) * | 2016-06-28 | 2016-11-02 | 柳州市菱丰科技有限公司 | A kind of Fructus Citri junoris peeling method for production line |
| CN106108059A (en) * | 2016-06-28 | 2016-11-16 | 柳州市菱丰科技有限公司 | A kind of Fructus Citri junoris peeling production line |
| CN106973843A (en) * | 2017-05-27 | 2017-07-25 | 乳山华信食品有限公司 | Scallop post classifying and sorting device |
| CN110624824A (en) * | 2019-09-23 | 2019-12-31 | 东北农业大学 | Double-shaking plate shunting mechanism for corn grain cleaning material |
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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 |
Granted publication date: 20140702 Termination date: 20160108 |