CN201337987Y - Fresh and dried fruit grader - Google Patents
Fresh and dried fruit grader Download PDFInfo
- Publication number
- CN201337987Y CN201337987Y CNU2009200020438U CN200920002043U CN201337987Y CN 201337987 Y CN201337987 Y CN 201337987Y CN U2009200020438 U CNU2009200020438 U CN U2009200020438U CN 200920002043 U CN200920002043 U CN 200920002043U CN 201337987 Y CN201337987 Y CN 201337987Y
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- dried fruit
- classification
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Abstract
The utility model discloses a novel fresh and dried fruit grader, which belongs to the technical field of agricultural machinery. The machine comprises a machine frame (6), a feeding hopper (1), a feeding conveyer apron (13), material distributing plates (4), a material distributing plate supporting frame (5), a driven grading roller (7), a driving grading roller (8), a material receiving box (14), a feeding supporting frame (17), a material baffle plate (11), a material discharge conveyer apron (15), a material outlet (10) and the like. The fresh and dried fruit in the feeding hopper 1 is evenly fed between material distributing plates 4 above an obliquely-placed driven grading roller 7 through the feeding conveyer apron 13, the fresh and dried fruit can be wholly and evenly fed into a grading working station, the roller is rotated continuously and reversely, and fruit can be graded in turn from small fruit to big fruit on the grading roller under the reverse rotation frication force and the gravity effect. The novel fresh and dried fruit grader has simple structure and high grading efficiency, can realize mechanical precise grading of fresh and dried fruit.
Description
Technical field
The utility model relates to a kind of fresh and dried fruit grader, especially relates to a kind of grader that is applied to fresh and dried fruit, belongs to agricultural machinery technological field.
Background technology
Existing fresh and dried fruit stage division has several like this: (1) Gate bar drum-type; (2) vibratory sieve formula; (3) electromechanical integration formula classification; (4) artificial staging.First method, application is wider comparatively speaking, but the classification inaccuracy; Second method because the fresh and dried fruit volume is bigger, easily results in blockage bad control in practical operation; The third precision of method height, but cost height; The 4th kind of required labour of method is many, and labour intensity is big, and efficient is low.
The domestic fresh and dried fruit grading plant of having researched and developed has: (1) grid formula cylinder grading plant, this device is made up of the grizzly bar with certain taper, the rotation of cylinder drives dry fruit ceaselessly rises, falls, and moves forward under the driving of gravity and centrifugal force, until deviating from from roll letter; (2) awl roll-type grading plant.Awl roll-type grading plant adopts a pair of tapered roller in relative rotation, and dry fruit ceaselessly rises under the drive of two tapered rollers and falls, and simultaneously, dry fruit moves down at gravity and the upper end dry fruit acting in conjunction lower edge tapered roller to its lateral compression power.During greater than the diameter of dry fruit, dry fruit falls by the gap until the gap of two tapered rollers.(3) semi-automatic grading plant.Based on mechanical device, utilize detection control apparatus, carry out the automatic classification of mechanization.Through the Searches of Patent Literature, existing dry fruit grader, as Chinese patent: 200420002579.5, adopt cylindrical bar shaped sieve cage according to ascending being linked in sequence of grating interbody spacer size, dry fruit is in addition classification when sieving cage; 200420043157.4 adopt the housing of cylinder sieve nest and pack roller sieve nest, dry fruit carries out classification by sieve nest; 200420084433.1 employing when the bar shaped that the dry fruit of different sizes does not wait through each spacings is sieved, is carried out classification by the drum-type grader of two frameworks and number rod member institute structure.03273524.3 by thereon leading portion arrangement collating unit of belt conveyor and dress, detect belt conveyor, Photoelectric Detection sensing device and be that the automatic selecting device of jet thrust of power is formed with compressed air, by detecting feedback control signal, with the jet sorting of jet thrust.
Because the fresh and dried fruit kind is numerous and diverse, size difference is bigger, and shape is very irregular, simultaneously owing to the dry fruit particle reaches reasons such as fresh fruit cracky greatly than other solids thing classes, makes fresh and dried fruit be difficult to accurately classification by size.
Summary of the invention
At the deficiencies in the prior art part, the utility model provide a kind of simple in structure, classification efficiency is high, easy to operate, can realize fresh and dried fruit is carried out the device of the accurate classification of mechanization.
The utility model is for reaching above purpose, be to realize: a kind of novel fresh and dried fruit grader is provided, comprises frame, feeding hopper, feeding conveyer belt, receiving hopper, cutting plate, cutting plate bracing frame, protective cover, driven classification roller, main transmission classification roller by following technical scheme.Conveyer belt is positioned at the below of feeding hopper, and the cutting plate bracing frame is installed on the frame, and cutting plate on the cutting plate bracing frame, passes the classification roller by bolted on connection during Bolt Connection.
A kind of design as fresh and dried fruit grader of the present utility model: described cutting plate is the prismatic cylinder by 5-10 group profile, equidistantly arranges along the cutting plate bracing frame, forms up big and down small trapezoid space.
A kind of design as fresh and dried fruit grader of the present utility model: described cutting plate is parallel with the classification roller axis, is positioned at the grading roller top, on the material importing classification roller to be fractionated with conveyer belt output.
A kind of design as fresh and dried fruit grader of the present utility model: described grading roller tilts to place, and two adjacent classification rollers are done reverse outward turning and rotated, and classification roller spacing is ascending.
A kind of design as fresh and dried fruit grader of the present utility model: described when fresh fruit is carried out classification, should the discharging conveyer belt be installed at the case lower ending opening that connects material.
Fresh and dried fruit grader of the present utility model, except power section that common mechanical possessed, running part, feeding part, the core of invention is: the utility model adopts the stepless accurate classification of major axis formula, and guiding mechanisms such as bracing frame and cutting plate are the servicing units of fresh and dried fruit grader.The utility model has changed many drawbacks that hierarchical approaches is in the past brought, as: effectiveness of classification is not high, and versatility is not strong etc., has realized the mechanization of nut classifications such as fresh and dried fruit.Fresh and dried fruit grader of the present utility model, frame for movement is simple, and whole cost is low, and high efficiency is easy to operate, saves manpower and time, and guarantees the classification rate of fresh and dried fruit.
Description of drawings
Fig. 1 is a fresh and dried fruit grader front view of the present utility model.
Fig. 2 is a fresh and dried fruit grader vertical view of the present utility model.
Among the figure: 1. the 4. cutting plate 5. cutting plate bracing frames 6. frames 7. driven classification rollers 8. active classification rollers 9. bearing blocks 10. discharging openings 11. material baffles 12. active transportation axles 13. feeding conveyer belts 14. case 15. discharging conveyer belts 16. motors 17. feeding hopper bracing frames 18. Bevel Gear Transmission 19. driven conveying axis that connect material of transmission (2) 3. be withs in feeding hopper 2. band transmissions (1).
The specific embodiment
With reference to above-mentioned accompanying drawing, the specific embodiment of the present utility model is elaborated.Fresh and dried fruit grader as shown in Figure 1 is made up of feeding hopper, discharge bucket, power part, drive disk assembly, frame and workpiece.Establish feeding hopper 1 above frame 6, feeding conveyer belt 13 is installed in feeding hopper 1 below, and is driven by active transportation axle 12 by belt wheel transmission 3; Classification roller 7 and active classification roller 8 are installed on the frame 6 by bearing block 9, and are driven by belt wheel transmission 2, Bevel Gear Transmission 18 by motor 16, drive by gear drive between the adjacent classification roller 7; Cutting plate 4 is fixed on the cutting plate bracing frame 5 by bolted on connection, and cutting plate bracing frame 5 is triangular prism shaped, is installed on the frame 6; The case 14 that connects material be positioned at classification roller 7 under, be installed on the frame 6, and require to be divided into the 3-10 lattice with material baffle 11 according to difference.
The course of work of the present utility model and principle are as follows:
Fresh and dried fruit in the feeding hopper 1 is tiled on the feeding conveyer belt when being discharged by outlet, evenly feed on the cutting plate 4 of classification roller 7 tops from feeding conveyer belt 13, under the effect of cutting plate, fresh and dried fruit enters grading roller 7 equably, grading roller tilts to place, do reverse rotation, divided stage material to revolve outside under reverse rotation frictional force and the effect of fruit gravity, adjust attitude gradually, with path load on two adjacent grading roller, because of the spacing of adjacent classification roller ascending, in the process that material glides, when fruit size during less than roller gap, fruit is fallen on the discharging conveyer belt below the roller and is exported.Simultaneously, for the fresh and dried fruit of different cultivars,, regulate the rotating speed of feeding conveyer belt and classification roller, to reach the purpose of accurate classification according to fruit difference.If treating the branch material is fresh fruit, then should the discharging conveyer belt be installed simultaneously, in order to avoid the fresh fruit breakage at the case lower ending opening that connects material.
At last, it is also to be noted that what more than enumerate only is a specific embodiment of the present utility model.Obviously, the utility model is not limited to above embodiment, and many distortion can also be arranged, and protection domain of the present utility model is all thought in all distortion that those of ordinary skill in the art can directly derive or associate from the disclosed content of the utility model.
Claims (5)
1, fresh and dried fruit grader is characterized in that: comprise frame (6), feeding hopper (1), feeding conveyer belt (12), cutting plate (4), cutting plate bracing frame (5), driven classification roller (7), main transmission classification roller (8), the case that connects material (14), feed box bracing frame (17), material baffle (11), discharging conveyer belt (15), discharging opening (10); Described feeding conveyer belt (13) be installed in feeding hopper (1) below, and drive by active transportation axle (12) by belt wheel transmission (3); Described main transmission classification roller (8) is driven by band transmission (2) and bevel gear (18) transmission by motor (16); Drive by gear drive between the described adjacent classification roller (7); Described cutting plate (4) is fixed on the cutting plate bracing frame (5) by bolted on connection, and bolt passes the gap of classification roller (7); Described cutting plate bracing frame (5) is triangular prism shaped, is installed on the frame (6).
2, fresh and dried fruit grader according to claim 1 is characterized in that: described cutting plate (4) is the prismatic cylinder for the 5-10 group, arranges along cutting plate bracing frame (5) is equidistant, forms up big and down small trapezoid space.
3, fresh and dried fruit grader according to claim 2 is characterized in that: described cutting plate (4) is parallel with classification roller (7) axis, is positioned at classification roller (7) top, with the material importing classification roller (7) to be fractionated of feeding conveyer belt (12) output.
4, fresh and dried fruit grader according to claim 3 is characterized in that: described grading roller (7) tilts to place, and adjacent two classification rollers (7) are done reverse outward turning and rotated, and classification roller spacing is ascending.
5, fresh and dried fruit grader according to claim 1 is characterized in that: described when fresh fruit is carried out classification, at the case that connects material (14) lower ending opening, discharging conveyer belt (15) is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200020438U CN201337987Y (en) | 2009-01-06 | 2009-01-06 | Fresh and dried fruit grader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200020438U CN201337987Y (en) | 2009-01-06 | 2009-01-06 | Fresh and dried fruit grader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201337987Y true CN201337987Y (en) | 2009-11-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200020438U Expired - Fee Related CN201337987Y (en) | 2009-01-06 | 2009-01-06 | Fresh and dried fruit grader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201337987Y (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102139267A (en) * | 2011-03-23 | 2011-08-03 | 程利岳 | Fruit sorting machine |
| CN102179372A (en) * | 2011-03-23 | 2011-09-14 | 程利岳 | Fruit classifier |
| CN102389875A (en) * | 2011-10-14 | 2012-03-28 | 新疆农垦科学院 | Fruit grader |
| CN102974545A (en) * | 2012-12-19 | 2013-03-20 | 王传慧 | Row pipe type winter jujube screening equipment |
| CN105880168A (en) * | 2015-01-08 | 2016-08-24 | 盐城市海王冷冻食品有限公司 | Numerical control automatic classifier for fishes |
| CN107282449A (en) * | 2017-06-28 | 2017-10-24 | 徐州瑞龙核桃科技开发有限公司 | A kind of walnut automatic sorting device |
| CN107771105A (en) * | 2015-06-19 | 2018-03-06 | 硅电子股份公司 | Sieve plate for the screening installation of the machine classification of polysilicon |
| CN107912143A (en) * | 2017-11-23 | 2018-04-17 | 恭城福茂生油茶文化产业发展有限公司 | A kind of Siraitia grosvenorii picking vehicle |
| CN108391510A (en) * | 2018-04-28 | 2018-08-14 | 温州大学 | A kind of cherry picking sorting equipment |
| CN108435541A (en) * | 2018-03-27 | 2018-08-24 | 斯沃博达汽车电子（昆山）有限公司 | Automobile Part injecting products feeding-distribution device and method |
| CN110076080A (en) * | 2019-04-18 | 2019-08-02 | 广州励美环保科技有限公司 | House refuse vibration feeding screening machine |
| CN112791959A (en) * | 2020-12-21 | 2021-05-14 | 邓小京 | Fruit sieving mechanism |
-
2009
- 2009-01-06 CN CNU2009200020438U patent/CN201337987Y/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102139267A (en) * | 2011-03-23 | 2011-08-03 | 程利岳 | Fruit sorting machine |
| CN102179372A (en) * | 2011-03-23 | 2011-09-14 | 程利岳 | Fruit classifier |
| CN102389875A (en) * | 2011-10-14 | 2012-03-28 | 新疆农垦科学院 | Fruit grader |
| CN102389875B (en) * | 2011-10-14 | 2013-05-01 | 新疆农垦科学院 | Fruit grader |
| CN102974545A (en) * | 2012-12-19 | 2013-03-20 | 王传慧 | Row pipe type winter jujube screening equipment |
| CN102974545B (en) * | 2012-12-19 | 2015-08-19 | 济南职业学院 | Become calandria winter jujube size screening installation |
| CN105880168A (en) * | 2015-01-08 | 2016-08-24 | 盐城市海王冷冻食品有限公司 | Numerical control automatic classifier for fishes |
| CN107771105A (en) * | 2015-06-19 | 2018-03-06 | 硅电子股份公司 | Sieve plate for the screening installation of the machine classification of polysilicon |
| US11059072B2 (en) | 2015-06-19 | 2021-07-13 | Siltronic Ag | Screen plate for screening plants for mechanical classification of polysilicon |
| CN107282449A (en) * | 2017-06-28 | 2017-10-24 | 徐州瑞龙核桃科技开发有限公司 | A kind of walnut automatic sorting device |
| CN107912143A (en) * | 2017-11-23 | 2018-04-17 | 恭城福茂生油茶文化产业发展有限公司 | A kind of Siraitia grosvenorii picking vehicle |
| CN108435541A (en) * | 2018-03-27 | 2018-08-24 | 斯沃博达汽车电子（昆山）有限公司 | Automobile Part injecting products feeding-distribution device and method |
| CN108391510A (en) * | 2018-04-28 | 2018-08-14 | 温州大学 | A kind of cherry picking sorting equipment |
| CN108391510B (en) * | 2018-04-28 | 2023-05-16 | 温州大学 | Cherry picking and sorting device |
| CN110076080A (en) * | 2019-04-18 | 2019-08-02 | 广州励美环保科技有限公司 | House refuse vibration feeding screening machine |
| CN112791959A (en) * | 2020-12-21 | 2021-05-14 | 邓小京 | Fruit sieving mechanism |
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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: 20091104 Termination date: 20130106 |