CN203508401U - Screening machine for seeds - Google Patents
Screening machine for seeds Download PDFInfo
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- CN203508401U CN203508401U CN201320553596.9U CN201320553596U CN203508401U CN 203508401 U CN203508401 U CN 203508401U CN 201320553596 U CN201320553596 U CN 201320553596U CN 203508401 U CN203508401 U CN 203508401U
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- negative pressure
- screening
- screen cloth
- screening machine
- layer
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- Expired - Fee Related
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- 238000012216 screening Methods 0.000 title claims abstract description 29
- 239000002699 waste material Substances 0.000 claims abstract description 10
- 239000004744 fabric Substances 0.000 claims description 19
- 239000010902 straw Substances 0.000 claims description 8
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
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Abstract
The utility model relates to a screening machine for seeds. The screening machine comprises a box body, a plurality of layers of screening nets, vibration motors and a negative pressure generator. A charging hopper is arranged in the center of the top of the box body, a waste hopper is arranged on one side of the bottom of the box body, and a finished product hopper is arranged on the other side of the bottom of the box body. The screening nets are arranged in the box body in sequence from top to bottom, and a discharge pushing block is arranged on the upper surface of each layer of screening net. The vibration motors are arranged on the bottoms of the screening nets. Negative pressure suction pipes are arranged at one ends of the screening nets, and the negative pressure generator is arranged on the negative pressure suction pipes. The screening machine for the seeds has the advantages of being simple in structure, high in screening efficiency, good in screening quality and the like.
Description
Technical field
The utility model relates to a kind of screening machine, is specifically related to a kind of seed screening machine, belongs to seed processing equipment technical field.
Background technology
In order to improve the quality of seed, conventionally need to screen seed, so that granule seed is removed, retain bulky grain seed.
Conventionally adopt at present hand picking or use these two kinds of modes of sieve to screen seed, the former wastes time and energy, and is not suitable for large-scale industrial production; The seed quality that the latter filters out is unstable.
Therefore, for solving the problems of the technologies described above, necessaryly provide a kind of structure improved seed screening machine that has, to overcome described defect of the prior art.
Utility model content
For addressing the above problem, the purpose of this utility model be to provide a kind of simple in structure, screening effeciency is high and screening matter measured seed screening machine.
For achieving the above object, the technical scheme that the utility model is taked is: a kind of seed screening machine, and it comprises casing, some layers of screen cloth, vibrating motor and negative pressure generator; Wherein, the center of top of described casing is provided with a loading hopper, and bottom one side is provided with a waste product bucket, and opposite side is provided with a finished product bucket; Described some layers of screen cloth are set in turn in casing from top to bottom, in the upper surface of each layer of screen cloth, are provided with a blanking pushing block; Described vibrating motor is arranged at the bottom of each layer of screen cloth; One end in each layer of screen cloth is provided with negative pressure straw, and described negative pressure generator is positioned on negative pressure straw.
Seed screening machine of the present utility model is further set to: between described waste product bucket and finished product bucket, be provided with a dividing plate.
Seed screening machine of the present utility model is also set to: described screen cloth is specifically provided with two-layer.
Compared with prior art, the utlity model has following beneficial effect: seed screening machine of the present utility model have simple in structure, screening effeciency is high and the screening plurality of advantages such as quality is good.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of seed screening machine of the present utility model.
The specific embodiment
Refer to shown in Figure of description 1, the utility model is a kind of seed screening machine, and it is comprised of several parts such as casing 1, some layers of screen cloth 2, vibrating motor 3 and negative pressure generators 4.
Wherein, the center of top of described casing 1 is provided with a loading hopper 5, can be to the interior interpolation seed of casing 1 by this loading hopper 5.In described casing 1 bottom one side, be provided with a waste product bucket 6, opposite side is provided with a finished product bucket 7, and is provided with a dividing plate 8 between described waste product bucket 6 and finished product bucket 7, thereby can effectively avoid waste product and finished product to mix.
Described some layers of screen cloth 2 are set in turn in casing 1 from top to bottom, and in the present embodiment, described screen cloth 2 is specifically provided with two-layer.Upper surface in each layer of screen cloth 2 is provided with a blanking pushing block 9, and the larger seed of particle that screen cloth 2 can be filtered out by this blanking pushing block 9 pushes finished product bucket 7.
Described vibrating motor 3 is arranged at the bottom of each layer of screen cloth 2, and it can shake off bad seed and be collected in waste product bucket 6.
In one end of each layer of screen cloth 2, be provided with negative pressure straw 10, described negative pressure generator 4 is positioned on negative pressure straw 10, and it can make negative pressure straw 10 produce suction.When bulky grain seed falls to finished product bucket 7 when interior, negative pressure straw 10 can suck the seed of lighter weight, further to improve the quality of seed.
The above specific embodiment is only the preferred embodiment of this creation, not in order to limit this creation, any modification of making, is equal to replacement, improvement etc., within all should being included in the protection domain of this creation within all spirit in this creation and principle.
Claims (3)
1. a seed screening machine, is characterized in that: comprise casing, some layers of screen cloth, vibrating motor and negative pressure generator; Wherein, the center of top of described casing is provided with a loading hopper, and bottom one side is provided with a waste product bucket, and opposite side is provided with a finished product bucket; Described some layers of screen cloth are set in turn in casing from top to bottom, in the upper surface of each layer of screen cloth, are provided with a blanking pushing block; Described vibrating motor is arranged at the bottom of each layer of screen cloth; One end in each layer of screen cloth is provided with negative pressure straw, and described negative pressure generator is positioned on negative pressure straw.
2. seed screening machine as claimed in claim 1, is characterized in that: between described waste product bucket and finished product bucket, be provided with a dividing plate.
3. seed screening machine as claimed in claim 1, is characterized in that: described screen cloth is specifically provided with two-layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320553596.9U CN203508401U (en) | 2013-09-08 | 2013-09-08 | Screening machine for seeds |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320553596.9U CN203508401U (en) | 2013-09-08 | 2013-09-08 | Screening machine for seeds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203508401U true CN203508401U (en) | 2014-04-02 |
Family
ID=50367383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320553596.9U Expired - Fee Related CN203508401U (en) | 2013-09-08 | 2013-09-08 | Screening machine for seeds |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203508401U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104646280A (en) * | 2015-02-09 | 2015-05-27 | 安徽天利粮油集团股份有限公司 | Rice screening and dust eliminating device |
| CN105075466A (en) * | 2015-08-28 | 2015-11-25 | 重庆港乾机械有限公司 | Work method of small corn sowing machine |
| CN105149206A (en) * | 2015-08-03 | 2015-12-16 | 安庆市枞阳县阳和苗圃 | Screening device for nut plant seeds |
| CN111282635A (en) * | 2020-03-30 | 2020-06-16 | 永康悠长矿产开采技术有限公司 | Automatic crushing and processing equipment for ore |
-
2013
- 2013-09-08 CN CN201320553596.9U patent/CN203508401U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104646280A (en) * | 2015-02-09 | 2015-05-27 | 安徽天利粮油集团股份有限公司 | Rice screening and dust eliminating device |
| CN105149206A (en) * | 2015-08-03 | 2015-12-16 | 安庆市枞阳县阳和苗圃 | Screening device for nut plant seeds |
| CN105075466A (en) * | 2015-08-28 | 2015-11-25 | 重庆港乾机械有限公司 | Work method of small corn sowing machine |
| CN111282635A (en) * | 2020-03-30 | 2020-06-16 | 永康悠长矿产开采技术有限公司 | Automatic crushing and processing equipment for ore |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Screen structure of seed screening machine Effective date of registration: 20171221 Granted publication date: 20140402 Pledgee: Bank of Guiyang, Limited by Share Ltd, Anshun branch Pledgor: ANSHUN XINJINQIU SCIENCE & TECHNOLOGY CO., LTD. Registration number: 2017990001205 |
|
| 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: 20140402 Termination date: 20200908 |