CN203426050U - Seed grading sorter - Google Patents
Seed grading sorter Download PDFInfo
- Publication number
- CN203426050U CN203426050U CN201320485480.6U CN201320485480U CN203426050U CN 203426050 U CN203426050 U CN 203426050U CN 201320485480 U CN201320485480 U CN 201320485480U CN 203426050 U CN203426050 U CN 203426050U
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- CN
- China
- Prior art keywords
- seed
- conveyer belt
- grading
- driven voller
- downstream
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- Expired - Fee Related
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Abstract
The utility model provides a seed grading sorter, which belongs to the technical field of seed sorting equipment. The seed grading sorter has a structure that a feed hopper is arranged on the downstream of a flow seed conveying belt, wherein a stop plate is arranged on the feed hopper; a driving roll and a driven roll are arranged on the front section of a rack; the driving roll drives the driven roll to rotate through the conveying belt; a hold-down wheel is arranged above the conveying belt; the conveying belt between the upper edges of the driving roll and the driven roll is held down to the position below the horizontal plane of the upper edge of the driven roll by the hold-down wheel; a feed port of the feed hopper is arranged above the conveying belt between the driving roll and the hold-down wheel; a one-piece grading and collecting cylinder is arranged on the downstream of the driven roll; a cross-flow fan is arranged on the downstream of the one-piece grading and collecting cylinder; the wind direction of the cross-flow fan is set in the way that the wind is horizontally blown to the upper edge of the driven roll. The seed grading sorter can realize elastic operation and further has a fine grading effect. According to the seed grading sorter, the working efficiency can be improved, the labor intensity is reduced, the elastic operation is realized, and the sorting quality is effectively improved.
Description
Technical field
The utility model relates to seed cleaning equipment technical field, specifically a kind of seed grading refiner.
Background technology
General, the at present classification of seed adopt artificial winnow with a dustpan, choose, the method such as sieve completes the selected of seed, adopt the problems such as artificial selected method exists inefficiency, and labour intensity is larger, and working environment is poor this give seed selectedly brought a lot of troubles.Mostly seed purifier under prior art is the operation of the selected mode of simulate ideal, and by name selected, its reality is also difficult to accomplish that accurate classification is selected.
Summary of the invention
Technical assignment of the present utility model is to solve the deficiencies in the prior art, and a kind of seed grading refiner is provided.
The technical solution of the utility model realizes in the following manner, this seed grading refiner, its structure comprises flow-type seed conveyer belt, feeding hopper, conveyer belt, disjunctor classification surge drum and cross flow fan, the downstream of flow-type seed conveyer belt is provided with feeding hopper, is provided with striker plate on feeding hopper; Drive roll and driven voller are arranged on frame leading portion, and drive roll drives driven voller to rotate by conveyer belt, and conveyer belt top is provided with lower pressure wheel, and lower pressure wheel presses to the conveyer belt between drive roll and driven voller upper limb under driven voller upper limb horizontal plane; The feed opening of feeding hopper is arranged on the conveyer belt top between drive roll and lower pressure wheel, and driven voller downstream is provided with disjunctor classification surge drum, and disjunctor classification surge drum downstream is provided with cross flow fan, and the wind direction of cross flow fan is set to level and blows to driven voller upper limb.
Disjunctor classification surge drum is arranged on frame stage casing.
Cross flow fan is arranged on frame latter end by fan supporter.
The beneficial effect that the utility model compared with prior art produced is:
This seed grading refiner utilizes conveyer belt to shed seed, utilize cross flow fan against the wind of shedding direction and apply horizontal direction simultaneously, make seed seed be scatter shedding the middle size according to the weight of seed self and seed windward side, the seed that weight is lighter drops in the nearest disjunctor classification surge drum of driven voller, the heavier seed of weight drops in driven voller disjunctor classification surge drum farthest, according to the product phase quality of seed and homogeneous degree, control the air quantity of cross flow fan, thereby the dense degree that makes seed fall into disjunctor classification surge drum is determined selected degree, so can realize elastic operation.When less demanding to selected degree, can add Wind Volume, seed is fallen in the disjunctor classification surge drum of limited the quantity close to from driven voller; When selected degree is had relatively high expectations, can reduce air quantity, make seed fall into scope control in whole disjunctor classification surge drums, have more trickle grading effect.
This seed grading refiner can be increased work efficiency, and reduces the intensity of work, realizes elastic operation, has effectively promoted choicest quality.
This seed grading refiner is reasonable in design, simple in structure, safe and reliable, easy to use, be easy to safeguard, has good value for applications.
Accompanying drawing explanation
Accompanying drawing 1 is main TV structure schematic diagram of the present utility model;
Accompanying drawing 2 is plan structure schematic diagrames of the present utility model.
Mark in accompanying drawing represents respectively:
1, flow-type seed conveyer belt, 2, feeding hopper, 3, striker plate, 4, drive roll, 5, driven voller, 6, frame, 7, conveyer belt, 8, lower pressure wheel, 9, feed opening, 10, disjunctor classification surge drum, 11, cross flow fan, 12, frame leading portion, 13, frame stage casing, 14, frame latter end, 15, fan supporter.
The specific embodiment
Below in conjunction with accompanying drawing, seed grading refiner of the present utility model is described in detail below.
As shown in drawings, seed grading refiner of the present utility model, its structure comprises flow-type seed conveyer belt, feeding hopper, conveyer belt, disjunctor classification surge drum and cross flow fan, and the downstream of flow-type seed conveyer belt 1 is provided with feeding hopper 2, is provided with striker plate 3 on feeding hopper 2; Drive roll 4 and driven voller 5 are arranged on frame leading portion 12, drive roll 4 drives driven voller 5 to rotate by conveyer belt 7, conveyer belt 7 tops are provided with lower pressure wheel 8, and lower pressure wheel 8 presses to the conveyer belt 7 between drive roll 4 and driven voller 5 upper limbs under driven voller 5 upper limb horizontal planes; The feed opening of feeding hopper 2 is arranged on conveyer belt 7 tops between drive roll 4 and lower pressure wheel 8, driven voller 5 downstreams are provided with disjunctor classification surge drum 10, disjunctor classification surge drum 10 downstreams are provided with cross flow fan 11, and the wind direction of cross flow fan 11 is set to level and blows to driven voller upper limb.Disjunctor classification surge drum 10 is arranged on frame stage casing 13.Cross flow fan 11 is arranged on frame latter end 14 by fan supporter 15.
Claims (3)
1. seed grading refiner, is characterized in that comprising flow-type seed conveyer belt, feeding hopper, conveyer belt, disjunctor classification surge drum and cross flow fan, and the downstream of flow-type seed conveyer belt is provided with feeding hopper, is provided with striker plate on feeding hopper; Drive roll and driven voller are arranged on frame leading portion, and drive roll drives driven voller to rotate by conveyer belt, and conveyer belt top is provided with lower pressure wheel, and lower pressure wheel presses to the conveyer belt between drive roll and driven voller upper limb under driven voller upper limb horizontal plane; The feed opening of feeding hopper is arranged on the conveyer belt top between drive roll and lower pressure wheel, and driven voller downstream is provided with disjunctor classification surge drum, and disjunctor classification surge drum downstream is provided with cross flow fan, and the wind direction of cross flow fan is set to level and blows to driven voller upper limb.
2. seed grading refiner according to claim 1, is characterized in that disjunctor classification surge drum is arranged on frame stage casing.
3. seed grading refiner according to claim 1, is characterized in that cross flow fan is arranged on frame latter end by fan supporter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320485480.6U CN203426050U (en) | 2013-08-09 | 2013-08-09 | Seed grading sorter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320485480.6U CN203426050U (en) | 2013-08-09 | 2013-08-09 | Seed grading sorter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203426050U true CN203426050U (en) | 2014-02-12 |
Family
ID=50055113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320485480.6U Expired - Fee Related CN203426050U (en) | 2013-08-09 | 2013-08-09 | Seed grading sorter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203426050U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105794401A (en) * | 2016-04-06 | 2016-07-27 | 山东胜伟园林科技有限公司 | Pasture seed harvesting machine used in saline and alkaline land |
| CN106578151A (en) * | 2016-12-05 | 2017-04-26 | 浙江理工大学 | Multi-stage differential fresh tea leaf sorting monolayer conveyor and fresh tea leaf sorting method |
| CN112916399A (en) * | 2021-01-19 | 2021-06-08 | 贵州中成科技开发有限公司 | Tobacco shred sundry sorting machine |
-
2013
- 2013-08-09 CN CN201320485480.6U patent/CN203426050U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105794401A (en) * | 2016-04-06 | 2016-07-27 | 山东胜伟园林科技有限公司 | Pasture seed harvesting machine used in saline and alkaline land |
| CN106578151A (en) * | 2016-12-05 | 2017-04-26 | 浙江理工大学 | Multi-stage differential fresh tea leaf sorting monolayer conveyor and fresh tea leaf sorting method |
| CN106578151B (en) * | 2016-12-05 | 2021-10-22 | 浙江理工大学 | Multistage differential fresh tea leaf sorting and layering conveyor and fresh tea leaf sorting method thereof |
| CN112916399A (en) * | 2021-01-19 | 2021-06-08 | 贵州中成科技开发有限公司 | Tobacco shred sundry sorting machine |
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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: 20140212 Termination date: 20140809 |
|
| EXPY | Termination of patent right or utility model |