CN209597645U - A kind of high-efficiency seed screening machine - Google Patents
A kind of high-efficiency seed screening machine Download PDFInfo
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- CN209597645U CN209597645U CN201920220318.9U CN201920220318U CN209597645U CN 209597645 U CN209597645 U CN 209597645U CN 201920220318 U CN201920220318 U CN 201920220318U CN 209597645 U CN209597645 U CN 209597645U
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- screen box
- box
- seed
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- main box
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Abstract
The utility model discloses a kind of high-efficiency seed screening machines, belong to agricultural mechanical equipment field.The high-efficiency seed screening machine includes main box and screen box, and the main box is equipped with feed hopper, is equipped with sieve in the screen box, and the screen box is slidably arranged in main box, and is connected by spring with the inner wall of main box；It is additionally provided on the main box for the intermittent indexing mechanism for driving screen box to be slided.Two groups are equipped in the screen box for limiting the limited block of screen box sliding scale, the feed hopper is arranged between two groups of limited blocks, and communicates with screen box.The utility model is by the way that screen box to be slidably arranged in main box, and screen box is connected by spring with main box, intermittently screen box can be driven to horizontally slip in main box by the indexing mechanism with rack gear and partial gear, so that the seed double swerve in screen box, so as to improve the screening efficiency of seed.
Description
Technical field
The utility model relates to agricultural mechanical equipment field, specifically a kind of high-efficiency seed screening machine.
Background technique
Seed before planting, generally requires to screen it, to remove the impurity such as the dust in seed, and picks out
The biggish certified seed of particle.Wherein, common seed screening machine generally carries out seed using the sieve with certain pore size
Screening.
However, traditional seed screening machine has that screening efficiency is more low, screening effect is poor, it is for example Chinese
Patent CN204620383U discloses a kind of seed screening machine, although by that will install sieve, Yi Ji in multiple rotary shafts
Screen bottom installs vibration motor, convenient for screening to seed；But the seed screening machine only carrys out auxiliary species by vibration motor
The screening of son, the problem of still remaining screening effect deviation.
Utility model content
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of high-efficiency seed screening machine
Problem.
To achieve the above object, the utility model provides the following technical solutions:
A kind of high-efficiency seed screening machine, including main box and screen box, the main box is equipped with feed hopper, described
Sieve is equipped in screen box, the screen box is slidably arranged in main box, and is connected by spring with the inner wall of main box；
It is additionally provided on the main box for the intermittent indexing mechanism for driving screen box to be slided.
A kind of preferred version that the utility model uses, a kind of high-efficiency seed screening machine, which is characterized in that the screening
Two groups are equipped in case for limiting the limited block of screen box sliding scale, the feed hopper is arranged between two groups of limited blocks,
And it is communicated with screen box.
Another preferred version that the utility model uses, the indexing mechanism includes rack gear and partial gear, institute
The rack gear and partial gear stated carry out intermittently-driving, and the partial gear is connected with first motor；The rack gear with
Connecting rod is connected, and the connecting rod passes through main box and is connected with screen box, and is slidably connected with main box.
Another preferred version that the utility model uses, the screen slope is arranged in screen box, and its bottom
Equipped with vibrator；The bottom end of the sieve is equipped with seed sieve outlet, and the lower section of the sieve is equipped with impurity sieve outlet.
Another preferred version that the utility model uses, the two sidewalls of the screen box are separately mounted to two groups of sliding blocks
On, sliding block described in two groups is slidably connected with two groups of slide bars respectively；Slide bar described in two groups is installed in main box, and two
The group limited block is separately positioned on two groups of sliding blocks.
The inclined downward of another preferred version that the utility model uses, the impurity sieve outlet is equipped with the second guide
The bottom end of plate, second stock guide is equipped with impurity collection port；The inclined downward of the seed sieve outlet is equipped with the first guide
The bottom end of plate, first stock guide is equipped with seed collection mouth.
Another preferred version that the utility model uses is equipped with gear between the seed collection mouth and impurity collection port
Plate.
Another preferred version that the utility model uses, the screen box is interior to be equipped with auger leaf, the auger leaf
It is mounted in shaft, and is arranged between two groups of limited blocks；The shaft is connected with the second motor.
Compared with prior art, the utility model can obtain following technical effect through the above technical solution:
(1) the utility model structure is simple, easy to operate, by the way that screen box is slidably arranged in main box, and will
Screen box is connected by spring with main box, can be by between rack gear, partial gear and the indexing mechanism of first motor
Having a rest property screen box is driven to horizontally slip in main box, so that the seed double swerve in screen box, so as to improve kind
The screening efficiency and screening effect of son.
(2) the utility model also passes through the auger leaf of setting helicoidal structure in screen box, can be to the kind in screen box
Son is stirred and can up convey the seed being deposited on sieve, so as to prevent the clogging sieve of seed, with
And it can be further improved the screening efficiency and and screening effect of seed.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram for high-efficiency seed screening machine that embodiment 1 provides.
Fig. 2 is the partial enlarged view in Fig. 1 at A.
Fig. 3 is a kind of structural schematic diagram for high-efficiency seed screening machine that embodiment 2 provides.
Mark in figure is described as follows: 1- main box, 2- feed hopper, 3- screen box, 4- sliding block, 5- slide bar, 6- limited block,
7- sieve, 8- vibrator, 9- seed sieve outlet, 10- impurity sieve outlet, 11- solenoid valve, the first stock guide of 12-, 13- seed are received
The second stock guide of Ji Kou, 14-, 15- impurity collection port, 16- baffle, 17- spring, 18- connecting rod, 19- rack gear, 20- are incomplete
Gear, 21- first motor, 22- mounting plate, the second motor of 23-, 24- shaft, 25- auger leaf.
Specific embodiment
Following specific embodiment is the tool made in conjunction with the attached drawing provided in this specification to the technical solution of the application
Body, clearly description.Wherein, the attached drawing of specification is intended merely to for the technical solution of the application being presented more clear bright
, the shape or size in actual production or use are not represented, and can not be using the label of attached drawing as related power
The limitation that benefit requires.
In addition, the term used should make the understanding of broad sense, for the technology of this field in the description of the present application
For personnel, the concrete meaning of term can be understood according to actual concrete condition.For example, term employed in the application
" installation " can be defined as that either non-removable fixed installation etc. is removably fixedly mounted；Used term " setting "
" being equipped with " can be defined as contact setting or not in contact with formula setting etc.；Used term " connection " can with " being connected "
Be defined as being fixedly connected or it is movable connection etc.；Used term " matching " can be defined as in shape or size
It is same or similar etc.；Used noun of locality term is with reference to the accompanying drawings or according to actual conditions and common knowledge
Subject to defined direction.
Embodiment 1
Referring to attached drawing 1-2, this embodiment offers a kind of high-efficiency seed screening machine, including main box 1 and screen box 3, on
The top for stating main box 1 is equipped with feed hopper 2, for adding seed to be screened；The bottom of above-mentioned main box 1 is equipped with seed collection
Mouthfuls 13 and impurity collection port 15, be respectively used to collect the seed screened and for recycle the unqualified seed filtered out with
Impurity.
Specifically, above-mentioned screen box 3 is unsealed frame structure, above-mentioned feed hopper 2 passes through main box 1 and extend into
It is communicated in screen box 3 with screen box 3；Above-mentioned screen box 3 is tilted and is detachably equipped with sieve 7, the aperture of above-mentioned sieve 7
Less than the partial size of certified seed, the bottom end of above-mentioned sieve 7 is equipped with seed sieve outlet 9, above-mentioned seed sieve outlet 9 and main box 1
It communicates and is internally provided with solenoid valve 11；The bottom of above-mentioned sieve 7 is also equipped with vibrator 8, and the effect of seed screening can be improved
Rate.
Further, the lower section of above-mentioned seed sieve outlet 9 is additionally provided with the first stock guide 12, above-mentioned the first stock guide 12 inclination
It is mounted in main box 1, and its bottom end is equipped with seed collection mouth 13；Qualified kind for being filtered out by seed sieve outlet 9
Son is imported on the first stock guide 12, and is imported into seed collection mouth 13 and be collected by the first stock guide 12；In addition, above-mentioned
The lower section of sieve 7 is equipped with impurity sieve outlet 10, and the lower section of above-mentioned impurity sieve outlet 10 is equipped with the second stock guide 14, and above-mentioned second
Stock guide 14 is tiltedly mounted in main box 1, and its bottom end is equipped with impurity collection port 15；It can will be sieved by impurity sieve outlet 10
The impurity and unqualified seed that net 7 filters out are imported on the second stock guide 14, and are imported into impurity from the second stock guide 14 and received
It is recycled in collection mouth 15.In addition, being equipped with baffle 16 between above-mentioned seed collection mouth 13 and impurity collection port 15, can prevent
The impurity and unqualified seed filtered out enters in seed collection mouth 13.
Further, in order to improve the efficiency that seed screens, two groups of slide bars 5, above-mentioned screening are installed in above-mentioned main box 1
The left and right sidewall of case 3 is separately mounted on two groups of sliding blocks 4, and two groups of above-mentioned sliding blocks 4 carry out sliding company with two groups of slide bars 5 respectively
It connects；It is respectively and fixedly provided with one group of limited block 6 on two groups of above-mentioned sliding blocks 4, the range slided in main box 1 for limiting screen box 3.
Wherein, above-mentioned feed hopper 2 is arranged between two groups of limited blocks 6, can be communicated with screen box 3 with guaranteeing feed hopper 2 always.This
Outside, the side wall on above-mentioned screen box 3 wherein one side is connected by spring 17 with the inner wall of main box 1；On above-mentioned main box 1 also
Equipped with for the intermittent indexing mechanism for driving screen box 3 to be slided.
Specifically, above-mentioned indexing mechanism includes rack gear 19 and partial gear 20, above-mentioned rack gear 19 and incomplete tooth
Wheel 20 is not exclusively engaged, and intermittent transmission is carried out；Above-mentioned partial gear 20 is rotatably installed on mounting plate 22, above-mentioned
Mounting plate 22 be mounted on the outer wall of main box 1；It is also equipped with first motor 21 on above-mentioned mounting plate 22, above-mentioned first
Motor 21 is fixedly linked with partial gear 20；In addition, above-mentioned rack gear 19 is with connecting rod 18 by being fixedly linked, above-mentioned company
Extension bar 18 passes through main box 1 and is fixedly linked with screen box 3, and is slidably connected with main box 1.
Wherein, above-mentioned first motor 21 is motor common in the art, can be driven not by first motor 21
Complete gear 20 rotates clockwise, and the rotation of partial gear 20 intermittent can be slided to the right with carry-over bar 19, thus
Intermittently screen box 3 is driven to slide to the right；Again due to being equipped with spring 17 between screen box 3 and main box 1, so, it is screening
It, can compressed spring 17 when case 3 slides to the right；And when partial gear 20 and rack gear 19 are disengaged from, in the rebound of spring 17
Under power effect, screen box 3 can be rebounded to the left, so that under the action of inertia, the seed or so in screen box 3 can be driven
It shakes, to improve the screening efficiency and screening effect of seed, and is conducive to seed and is discharged from seed sieve outlet 9.
Embodiment 2
Referring to attached drawing 3, in order to further increase the screening efficiency of seed, the embodiment be on the basis of embodiment 1 into
Row improves, specifically, being equipped with auger leaf 25 in above-mentioned screen box 3, above-mentioned auger leaf 25 is mounted in shaft 24, and is arranged
Between two groups of limited blocks 6, it can be rotated in screen box 3 with guaranteeing auger leaf 25 always；In addition, above-mentioned shaft 24
It is fixedly linked across main box 1 and the output end of the second motor 23, the second above-mentioned motor 23 is mounted on the top of main box 1；
Above-mentioned auger leaf 25 is helicoidal structure, and its screw diameter is sequentially reduced from top to bottom.
Wherein, the second motor 23 is also motor common in the art, can be with drive shaft 24 by the second motor 23
It is rotated, the seed in screen box 3 can be stirred with auger leaf 25, and can will be deposited in the kind on sieve 7
Son up conveys, and so as to prevent the clogging sieve 7 of seed, and the screening efficiency and screening effect of seed can be improved.
Seed screening machine provided by the utility model first closes solenoid valve 11, and the addition in feed hopper 2 when in use
Seed to be screened；Then, start the second motor 23, vibrator 8, the seed in screen box 3 can be screened, be filtered out
Impurity and unqualified, the lesser seed of particle will pass through sieve 7 be discharged from impurity sieve outlet 10；Meanwhile starting first
Motor 21 can assist seed to be screened；After screening, open solenoid valve 11, can by the certified seed sifted out from
Seed sieve outlet 9 is discharged, and is collected by seed collection mouth 13.
In conclusion the utility model is by the way that screen box 3 to be slidably arranged in main box 1, and screen box 3 is passed through
Spring 17 is connected with main box 1, can pass through the indexing mechanism interval with rack gear 19, partial gear 20 and first motor 21
Property drive screen box 3 to horizontally slip in main box 1 so that the seed double swerve in screen box 3, so as to improve kind
The screening efficiency and screening effect of son.
In addition, the utility model also passes through the auger leaf 25 of setting helicoidal structure in screen box 3, it can be to screen box 3
Interior seed is stirred and can up convey the seed being deposited on sieve 7, so as to prevent seed clogging
Sieve 7, and can be further improved the screening efficiency and screening effect of seed.
It should be noted that above-described embodiment carries out specifically, clearly just for the technical solution and technical characteristic of the application
The description of Chu.And to those skilled in the art, belong to the scheme or feature of the prior art or common knowledge, above
It is not just described in detail in embodiment.
In addition, the technical solution of the application is not limited solely to the above embodiments, those skilled in the art should will illustrate
As a whole, the technical solutions in the various embodiments may also be suitably combined for book, so as to form those skilled in the art
The other embodiments that member is understood that.
Claims (8)
1. a kind of high-efficiency seed screening machine, including main box (1) and screen box (3), the main box (1) is equipped with feed hopper
(2), sieve (7) are equipped in the screen box (3), which is characterized in that the screen box (3) is slidably arranged in main box
(1) in, and it is connected by spring (17) with the inner wall of main box (1)；It is additionally provided on the main box (1) for intermittent band
The indexing mechanism that dynamic screen box (3) are slided.
2. a kind of high-efficiency seed screening machine according to claim 1, which is characterized in that be equipped in the screen box (3)
Two groups for limiting the limited block (6) of screen box (3) sliding scale, the feed hopper (2) setting two groups of limited blocks (6) it
Between, and communicated with screen box (3).
3. a kind of high-efficiency seed screening machine according to claim 1, which is characterized in that the indexing mechanism includes rack gear
(19) and partial gear (20), the rack gear (19) and partial gear (20) carry out intermittently-driving, and described is incomplete
Gear (20) is connected with first motor (21)；The rack gear (19) is connected with connecting rod (18), and the connecting rod (18) is worn
It crosses main box (1) to be connected with screen box (3), and is slidably connected with main box (1).
4. a kind of high-efficiency seed screening machine according to claim 1, which is characterized in that the sieve (7) is obliquely installed
In screen box (3), and its bottom is equipped with vibrator (8)；The bottom end of the sieve (7) is equipped with seed sieve outlet (9), the sieve
The lower section of net (7) is equipped with impurity sieve outlet (10).
5. a kind of high-efficiency seed screening machine according to claim 2, which is characterized in that the two sidewalls of the screen box (3)
It is separately mounted on two groups of sliding blocks (4), sliding block (4) described in two groups is slidably connected with two groups of slide bars (5) respectively；Two groups of institutes
The slide bar (5) stated is mounted in main box (1), and limited block (6) described in two groups is separately positioned on two groups of sliding blocks (4).
6. a kind of high-efficiency seed screening machine according to claim 4, which is characterized in that under the impurity sieve outlet (10)
Side is provided tiltedly with the second stock guide (14), and the bottom end of second stock guide (14) is equipped with impurity collection port (15)；Described kind
The inclined downward of sub- sieve outlet (9) is equipped with the first stock guide (12), and the bottom end of first stock guide (12) is equipped with seed collection
Mouth (13).
7. a kind of high-efficiency seed screening machine according to claim 6, which is characterized in that the seed collection mouth (13) and
Baffle (16) are equipped between impurity collection port (15).
8. a kind of high-efficiency seed screening machine according to any one of claims 1-5, which is characterized in that the screen box
(3) auger leaf (25) are equipped in, the auger leaf (25) is mounted on shaft (24), and be arranged two groups of limited blocks (6) it
Between；The shaft (24) is connected with the second motor (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920220318.9U CN209597645U (en) | 2019-02-21 | 2019-02-21 | A kind of high-efficiency seed screening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920220318.9U CN209597645U (en) | 2019-02-21 | 2019-02-21 | A kind of high-efficiency seed screening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209597645U true CN209597645U (en) | 2019-11-08 |
Family
ID=68404077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920220318.9U Expired - Fee Related CN209597645U (en) | 2019-02-21 | 2019-02-21 | A kind of high-efficiency seed screening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209597645U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112623539A (en) * | 2020-12-21 | 2021-04-09 | 广东轻工职业技术学院 | Environment-friendly garbage bin is used in scenic spot tourism |
| CN112896855A (en) * | 2021-01-14 | 2021-06-04 | 中国人民解放军总医院第八医学中心 | Medical waste intelligent classification garbage bin |
| CN113828413A (en) * | 2021-09-24 | 2021-12-24 | 山西山安立德环保科技有限公司 | Building garbage recycling production system and process thereof |
| CN114226232A (en) * | 2021-12-30 | 2022-03-25 | 太原科技大学 | Linear type vibrating screen |
| CN114748905A (en) * | 2022-04-09 | 2022-07-15 | 宿迁联盛助剂有限公司 | A filtration equipment for light stabilizer production |
| CN114918136A (en) * | 2022-04-05 | 2022-08-19 | 河南焦煤能源有限公司古汉山矿 | Coal pit mining for coal production washs and uses sorting unit |
-
2019
- 2019-02-21 CN CN201920220318.9U patent/CN209597645U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112623539A (en) * | 2020-12-21 | 2021-04-09 | 广东轻工职业技术学院 | Environment-friendly garbage bin is used in scenic spot tourism |
| CN112896855A (en) * | 2021-01-14 | 2021-06-04 | 中国人民解放军总医院第八医学中心 | Medical waste intelligent classification garbage bin |
| CN113828413A (en) * | 2021-09-24 | 2021-12-24 | 山西山安立德环保科技有限公司 | Building garbage recycling production system and process thereof |
| CN114226232A (en) * | 2021-12-30 | 2022-03-25 | 太原科技大学 | Linear type vibrating screen |
| CN114918136A (en) * | 2022-04-05 | 2022-08-19 | 河南焦煤能源有限公司古汉山矿 | Coal pit mining for coal production washs and uses sorting unit |
| CN114748905A (en) * | 2022-04-09 | 2022-07-15 | 宿迁联盛助剂有限公司 | A filtration equipment for light stabilizer production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20191108 |