CN105170470A - Anti-blocking seed screening machine - Google Patents

Anti-blocking seed screening machine Download PDF

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Publication number
CN105170470A
CN105170470A CN201510696349.8A CN201510696349A CN105170470A CN 105170470 A CN105170470 A CN 105170470A CN 201510696349 A CN201510696349 A CN 201510696349A CN 105170470 A CN105170470 A CN 105170470A
Authority
CN
China
Prior art keywords
filter screen
length
casing
screening machine
blocking
Prior art date
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Granted
Application number
CN201510696349.8A
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Chinese (zh)
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CN105170470B (en
Inventor
钟静海
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Minqin Quansheng Yongtai Agriculture Co.,Ltd.
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钟静海
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Filing date
Publication date
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Priority to CN201510696349.8A priority Critical patent/CN105170470B/en
Publication of CN105170470A publication Critical patent/CN105170470A/en
Application granted granted Critical
Publication of CN105170470B publication Critical patent/CN105170470B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B9/00Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/28Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46Constructional details of screens in general; Cleaning or heating of screens
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/50Cleaning

Abstract

The invention discloses an anti-blocking seed screening machine. The machine is characterized by comprising a square box body, a hopper, a first filter screen and a second filter screen, wherein a groove is formed in the box body, a seal cover is arranged on the top of the box body, a feed inlet is formed in one side of the seal cover, a first discharge outlet is formed in the bottom of the box body, and a second discharge outlet is formed in the lower portion of the box body; the hopper is composed of an upper part and a lower part which are integrally formed, the first filter screen is arranged in the lower part, the second filter screen is square and oblique downwards, the higher end of the second filter screen is arranged on the bottom of the feed inlet, and the lower end of the second filter screen is connected with the second discharge outlet. The machine is reasonable in design, and separating efficiency and labor efficiency are improved.

Description

Anti-blocking seed screening machine
Technical field
The present invention relates to a kind of screening machine, particularly relate to a kind of anti-blocking seed screening machine.
Background technology
Leaf can be mixed, the impurity such as handstone and beanpod, and particle, shrivelled and short grained seed in the soya bean seed of results, underproof seed is not emerged or is not easily emerged, and also not easily survives even if emerge, and need reseed, later stage growing way can be caused uneven, and not manageability, also reduces efficiency.At present, at mensuration percentage of seedgermination, before the work such as mass of 1000 kernel and field species test, need screen seed, to remove impurity, particle, shrivelled and short grained seed, obtains full seed, can ensure emergence rate like this.Not only taken time and effort by hand picking and the screening of use sieve, dust is comparatively large, and separative efficiency is low, is also not suitable for large-scale industrial production.For solving the problem, be necessary to provide one to have structure improved seed screening machine, to improve screening effeciency and the quality of seed.
Summary of the invention
The present invention has designed and developed a kind of anti-blocking seed screening machine.This device adopts automatic structure, and the soya bean after results is poured into hopper and can select full seed by Automatic sieve, this device is provided with multistorey strainer mesh, improves separative efficiency, and is provided with anti-block apparatus, can prevent filter net jam, further increase separative efficiency.
Technical scheme provided by the invention is:
An anti-blocking seed screening machine, comprising:
Casing, it is the square bodily form, described casing is provided with groove along its short transverse, described groove is the square bodily form, the opening upwards of described groove, the center line of described groove overlaps with the center line of described casing, the top of described casing is provided with capping, described capping is connected with described casing is dismountable, the side of described capping is provided with charging aperture, described charging aperture and described groove UNICOM, described charging aperture is rectangle, the length of the length of described charging aperture is equal with the length of side of described groove, the bottom of described casing is provided with the first discharging opening, the bottom of described casing is provided with the second discharging opening,
Hopper, it is made up of integrated upper part and lower part, the upper bottom surface of described upper part is square, the bottom surface of described upper part is rectangle, described upper bottom surface and described bottom surface are all parallel with described capping, and described upper bottom surface overlaps with the vertical projection of center line on described casing of described bottom surface, the length of the length of described bottom surface is equal with the length of side of described upper bottom surface; Side between described upper bottom surface and described bottom surface is respectively rectangle and trapezoidal; Described bottom is divided into cuboid, described lower part is vertical with described capping, the length of described lower part and wide respectively with the length of described bottom surface and wide, and the length of described charging aperture is identical with wide length, the top of described lower part is fixedly connected with described bottom surface, and the bottom of described lower part is fixedly connected with described charging aperture;
First filter screen, it is rectangle, and described first filter screen is arranged in described lower part, and the length of described first filter screen and wide length are equal with wide length with the length of described lower part respectively;
Second filter screen, it is square, the length of side of described second filter screen is equal with the length of side of described groove, described second filter screen is downward-sloping, each bar limit of described second filter screen is all fixedly connected with described groove, one end that on described second filter screen, position is higher is arranged on the bottom of described charging aperture, and one end that on described second filter screen, position is lower is connected with described second discharging opening.
Preferably, in described anti-blocking seed screening machine, also comprise:
Anti-block apparatus, it comprises a foursquare supporting surface, the length of side of described supporting surface is equal with the length of side of described groove, described supporting surface is arranged at intervals with multiple cylindrical hole, described anti-block apparatus is arranged on the bottom of described second filter screen, the head clearance of described supporting surface is provided with the relative projection of mesh on multiple and described second filter screen, described projection is cylindrical, the diameter of described projection is less than the diameter of the mesh on described second filter screen, forms described anti-block apparatus by described supporting surface and described projection;
At least one air outlet, described air outlet is arranged in described capping;
Blast pipe, its one end is connected with an air blast, and the other end passes described casing and extends to the bottom of described anti-block apparatus;
First motor, it is connected with described first filter screen;
Second motor, it is connected with described anti-block apparatus.
Preferably, in described anti-blocking seed screening machine, the mesh aperture on described first filter screen is greater than the mesh aperture on described second filter screen.
Preferably, in described anti-blocking seed screening machine, at least one air outlet described is an air outlet, and described air outlet is arranged on the middle part of described capping.
Preferably, in described anti-blocking seed screening machine, described casing and described capping are by buckle clamping.
Preferably, in described anti-blocking seed screening machine, described projection is reduced gradually by the side length of laterally closer described second discharging opening near described charging aperture.
Preferably, in described anti-blocking seed screening machine, the diameter of described through hole is greater than the mesh aperture on described second filter screen.
Preferably, in described anti-blocking seed screening machine, the mesh aperture on described first filter screen is greater than the mesh aperture on described second filter screen.
The present invention at least comprises following beneficial effect:
The present invention adopts automatic structure, the soya bean after results is poured into hopper and can select full seed by Automatic sieve, improve efficiency.
The present invention is provided with multistorey strainer mesh, improves separative efficiency, and is provided with anti-block apparatus, can prevent filter net jam, further increase separative efficiency.
Part is embodied by explanation below by other advantage of the present invention, target and feature, part also will by research and practice of the present invention by those skilled in the art is understood.
Accompanying drawing explanation
Fig. 1 is the structural representation of the network switch of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail, can implement according to this with reference to description word to make those skilled in the art.
As shown in Figure 1, the invention provides a kind of anti-blocking seed screening machine, comprising:
Casing 100, it is the square bodily form, described casing 100 is provided with groove 101 along its short transverse, described groove 101 is the square bodily form, the opening upwards of described groove 101, the center line of described groove 101 overlaps with the center line of described casing 100, the top of described casing 100 is provided with capping 102, described capping 102 is connected with described casing 100 is dismountable, the side of described capping 102 is provided with charging aperture 103, described charging aperture 103 and described groove 101 UNICOM, described charging aperture 103 is rectangle, the length of the length of described charging aperture 103 is equal with the length of side of described groove 101, the bottom of described casing 100 is provided with the first discharging opening 104104, the bottom of described casing 100 is provided with the second discharging opening 105105,
Hopper 110, it is made up of integrated upper part 111 and lower part 112, the upper bottom surface of described upper part 111 is square, the bottom surface of described upper part 111 is rectangle, described upper bottom surface and described bottom surface are all parallel with described capping 102, and described upper bottom surface overlaps with the vertical projection of center line on described casing 100 of described bottom surface, the length of the length of described bottom surface is equal with the length of side of described upper bottom surface; Side between described upper bottom surface and described bottom surface is respectively rectangle and trapezoidal; Described lower part 112 is cuboid, described lower part 112 is vertical with described capping 102, the length of described lower part 112 and wide respectively with the length of described bottom surface and wide, and the length of described charging aperture 103 is identical with wide length, the top of described lower part 112 is fixedly connected with described bottom surface, and the bottom of described lower part 112 is fixedly connected with described charging aperture 103; Upper bottom surface is the upper bottom surface of upper part 111, and bottom surface is the bottom surface of upper part 111;
First filter screen 120, it is rectangle, and described first filter screen 120 is arranged in described lower part 112, and the length of described first filter screen 120 and wide length are equal with wide length with the length of described lower part 112 respectively;
Second filter screen 130, it is square, the length of side of described second filter screen 130 is equal with the length of side of described groove 101, described second filter screen 130 is downward-sloping, each bar limit of described second filter screen 130 is all fixedly connected with described groove 101, one end that on described second filter screen 130, position is higher is arranged on the bottom of described charging aperture 103, and one end that on described second filter screen 130, position is lower is connected with described second discharging opening 105.
In described anti-blocking seed screening machine, also comprise:
Anti-block apparatus 140, it comprises a foursquare supporting surface 141, the length of side of described supporting surface 141 is equal with the length of side of described groove 101, described supporting surface 141 is arranged at intervals with multiple cylindrical hole, described anti-block apparatus 140 is arranged on the bottom of described second filter screen 130, the head clearance of described supporting surface 141 is provided with the relative projection 142 of mesh on multiple and described second filter screen 130, described protruding 142 is cylindrical, the described diameter of protruding 142 is less than the diameter of the mesh on described second filter screen 130, described anti-block apparatus 140 is formed by described supporting surface 141 and described protruding 142,
At least one air outlet 106, described air outlet 106 is arranged in described capping 102;
Blast pipe 150, its one end is connected with an air blast, and the other end passes described casing 100 and extends to the bottom of described anti-block apparatus 140;
First motor, it is connected with described first filter screen 120; First motor is vibrating motor, and the first filter screen 120 can be made to shake, and prevents the first filter screen 120 from blocking;
Second motor, it is connected with described anti-block apparatus 140.Second driven by motor anti-block apparatus 140 moves up and down; When the second filter screen 130 blocks, anti-block apparatus 140 moves upward, and the impurity of blocking on the second filter screen 130 opened by protruding 142 stamps, and the second filter screen 130 can normally work again.
In described anti-blocking seed screening machine, the mesh aperture on described first filter screen 120 is greater than the mesh aperture on described second filter screen 130.
In described anti-blocking seed screening machine, at least one air outlet 106 described is an air outlet 106, and described air outlet 106 is arranged on the middle part of described capping 102.
In described anti-blocking seed screening machine, described casing 100 and described capping 102 are by buckle clamping.Be easy to open capping 102 to overhaul.
In described anti-blocking seed screening machine, described protruding 142 are reduced gradually by the side length of laterally closer described second discharging opening 105 near described charging aperture 103.
In described anti-blocking seed screening machine, the diameter of described through hole is greater than the mesh aperture on described second filter screen 130.Other heavier substance being less than full seed size that the second filter screen 130 falls can be made to be smoothly through cylindrical hole.
In described anti-blocking seed screening machine, the mesh aperture on described first filter screen 120 is greater than the mesh aperture on described second filter screen 130.Mesh aperture on first filter screen 120 is arranged so that full seed and is less than the impurity of full seed size, particle and shrivelled seed etc. all by, the impurity being greater than full seed size not by; Mesh on second filter screen 130 is arranged so that other the heavier substance being less than full seed size passes through, full seed not by.
The present invention in use, the soya bean seed of results is poured in hopper 110, the impurity being greater than full seed size is separated at the first filter screen 120, first filter screen 120 is connected with the first motor, can prevent the first filter screen 120 from blocking, move downward from hopper 110 material out along the second filter screen 130, material disperses gradually, the leaf of lighter weight, dust etc. are discharged by air outlet 106 under the effect of air blast.The particle of heavier mass, discharged by the first discharging opening 104 after shrivelled seed and the less seed etc. of size are filtered by the second filter screen 130, full seed by being collected after the second discharging opening 105, so just achieves the screening of seed along the inclined-plane of the second filter screen 130.
Although embodiment of the present invention are open as above, but it is not restricted to listed in description and embodiment utilization, it can be applied to various applicable the field of the invention completely, for those skilled in the art, can easily realize other amendment, therefore do not deviating under the universal that claim and equivalency range limit, the present invention is not limited to specific details and illustrates here and the legend described.

Claims (8)

1. an anti-blocking seed screening machine, is characterized in that, comprising:
Casing, it is the square bodily form, described casing is provided with groove along its short transverse, described groove is the square bodily form, the opening upwards of described groove, the center line of described groove overlaps with the center line of described casing, the top of described casing is provided with capping, described capping is connected with described casing is dismountable, the side of described capping is provided with charging aperture, described charging aperture and described groove UNICOM, described charging aperture is rectangle, the length of the length of described charging aperture is equal with the length of side of described groove, the bottom of described casing is provided with the first discharging opening, the bottom of described casing is provided with the second discharging opening,
Hopper, it is made up of integrated upper part and lower part, the upper bottom surface of described upper part is square, the bottom surface of described upper part is rectangle, described upper bottom surface and described bottom surface are all parallel with described capping, and described upper bottom surface overlaps with the vertical projection of center line on described casing of described bottom surface, the length of the length of described bottom surface is equal with the length of side of described upper bottom surface; Side between described upper bottom surface and described bottom surface is respectively rectangle and trapezoidal; Described bottom is divided into cuboid, described lower part is vertical with described capping, the length of described lower part and wide respectively with the length of described bottom surface and wide, and the length of described charging aperture is identical with wide length, the top of described lower part is fixedly connected with described bottom surface, and the bottom of described lower part is fixedly connected with described charging aperture;
First filter screen, it is rectangle, and described first filter screen is arranged in described lower part, and the length of described first filter screen and wide length are equal with wide length with the length of described lower part respectively;
Second filter screen, it is square, the length of side of described second filter screen is equal with the length of side of described groove, described second filter screen is downward-sloping, each bar limit of described second filter screen is all fixedly connected with described groove, one end that on described second filter screen, position is higher is arranged on the bottom of described charging aperture, and one end that on described second filter screen, position is lower is connected with described second discharging opening.
2. seed screening machine anti-blocking as claimed in claim 1, is characterized in that, also comprises:
Anti-block apparatus, it comprises a foursquare supporting surface, the length of side of described supporting surface is equal with the length of side of described groove, described supporting surface is arranged at intervals with multiple cylindrical hole, described anti-block apparatus is arranged on the bottom of described second filter screen, the head clearance of described supporting surface is provided with the relative projection of mesh on multiple and described second filter screen, described projection is cylindrical, the diameter of described projection is less than the diameter of the mesh on described second filter screen, forms described anti-block apparatus by described supporting surface and described projection;
At least one air outlet, described air outlet is arranged in described capping;
Blast pipe, its one end is connected with an air blast, and the other end passes described casing and extends to the bottom of described anti-block apparatus;
First motor, it is connected with described first filter screen;
Second motor, it is connected with described anti-block apparatus.
3. seed screening machine anti-blocking as claimed in claim 2, is characterized in that, the mesh aperture on described first filter screen is greater than the mesh aperture on described second filter screen.
4. seed screening machine anti-blocking as claimed in claim 2, is characterized in that, at least one air outlet described is an air outlet, and described air outlet is arranged on the middle part of described capping.
5. seed screening machine anti-blocking as claimed in claim 2, is characterized in that, described casing and described capping are by buckle clamping.
6. seed screening machine anti-blocking as claimed in claim 2, is characterized in that, described projection is reduced gradually by the side length of laterally closer described second discharging opening near described charging aperture.
7. seed screening machine anti-blocking as claimed in claim 2, is characterized in that, the diameter of described through hole is greater than the mesh aperture on described second filter screen.
8. seed screening machine anti-blocking as claimed in claim 2, is characterized in that, the mesh aperture on described first filter screen is greater than the mesh aperture on described second filter screen.
CN201510696349.8A 2015-10-25 2015-10-25 Anti-blocking seed screening machine Expired - Fee Related CN105170470B (en)

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Application Number Priority Date Filing Date Title
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CN105170470A true CN105170470A (en) 2015-12-23
CN105170470B CN105170470B (en) 2017-04-26

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106000883A (en) * 2016-08-01 2016-10-12 滁州市雪山粮油机械制造有限公司 Multifunctional anti-blocking clearing screen
CN106076824A (en) * 2016-06-30 2016-11-09 贵州黔韵福生态茶业有限公司 Sweet osmanthus scented black tea Flos Camelliae Japonicae segregation apparatus

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2097150C1 (en) * 1996-05-13 1997-11-27 Воронежский государственный аграрный университет им.К.Д.Глинки Gravity separator
US20090194463A1 (en) * 2008-02-01 2009-08-06 Darrell Isbell Seed Cleaner
RU2370328C1 (en) * 2008-02-06 2009-10-20 ФГОУ ВПО Курганская государственная сельскохозяйственная академия имени Т.С. Мальцева Pneumatic screen radial separator
CN201399433Y (en) * 2009-05-15 2010-02-10 淮安信息职业技术学院 Portable seed blighted grain filter
CN204170938U (en) * 2014-09-29 2015-02-25 南县全福米业有限公司 A kind of rice filter
CN204276362U (en) * 2014-11-27 2015-04-22 山东省农作物种质资源中心 The clear dirt impurity removing device of seed

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2097150C1 (en) * 1996-05-13 1997-11-27 Воронежский государственный аграрный университет им.К.Д.Глинки Gravity separator
US20090194463A1 (en) * 2008-02-01 2009-08-06 Darrell Isbell Seed Cleaner
RU2370328C1 (en) * 2008-02-06 2009-10-20 ФГОУ ВПО Курганская государственная сельскохозяйственная академия имени Т.С. Мальцева Pneumatic screen radial separator
CN201399433Y (en) * 2009-05-15 2010-02-10 淮安信息职业技术学院 Portable seed blighted grain filter
CN204170938U (en) * 2014-09-29 2015-02-25 南县全福米业有限公司 A kind of rice filter
CN204276362U (en) * 2014-11-27 2015-04-22 山东省农作物种质资源中心 The clear dirt impurity removing device of seed

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106076824A (en) * 2016-06-30 2016-11-09 贵州黔韵福生态茶业有限公司 Sweet osmanthus scented black tea Flos Camelliae Japonicae segregation apparatus
CN106000883A (en) * 2016-08-01 2016-10-12 滁州市雪山粮油机械制造有限公司 Multifunctional anti-blocking clearing screen

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Inventor after: Wei Zehong

Inventor before: Zhong Jinghai

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Effective date of registration: 20170901

Address after: 733300 Development Zone, Chengdong County, Minqin County, Gansu, Wuwei

Patentee after: Minqin Quansheng Yongtai Agriculture Co.,Ltd.

Address before: 532100 the Guangxi Zhuang Autonomous Region Chongzuo city Fusui County Xinning town show on Road No. 2 Building 1 unit 2 Room 201

Patentee before: Zhong Jinghai

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Granted publication date: 20170426

Termination date: 20171025