CN111389716A - Seed cleaning device for extremely small-sized seeds - Google Patents
Seed cleaning device for extremely small-sized seeds Download PDFInfo
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- CN111389716A CN111389716A CN202010343108.6A CN202010343108A CN111389716A CN 111389716 A CN111389716 A CN 111389716A CN 202010343108 A CN202010343108 A CN 202010343108A CN 111389716 A CN111389716 A CN 111389716A
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- sieve
- box body
- plate
- seeds
- plates
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- 238000004140 cleaning Methods 0.000 title claims abstract description 17
- 239000012535 impurity Substances 0.000 claims abstract description 92
- 239000000463 material Substances 0.000 claims description 21
- 125000003003 spiro group Chemical group 0.000 claims description 2
- 238000012216 screening Methods 0.000 description 9
- 241000196324 Embryophyta Species 0.000 description 6
- 238000000926 separation method Methods 0.000 description 5
- 239000002245 particle Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 235000005492 Artemisia desertorum Nutrition 0.000 description 2
- 241001661344 Artemisia desertorum Species 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 2
- 244000030166 artemisia Species 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 235000003826 Artemisia Nutrition 0.000 description 1
- 235000014290 Artemisia anomala Nutrition 0.000 description 1
- 241000123844 Artemisia anomala Species 0.000 description 1
- 235000003261 Artemisia vulgaris Nutrition 0.000 description 1
- 241001071795 Gentiana Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 235000009052 artemisia Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 241000411851 herbal medicine Species 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 230000001568 sexual effect Effects 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING 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
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING 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
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING 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
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING 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
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING 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
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
- B07B13/10—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices using momentum effects
- B07B13/11—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices using momentum effects involving travel of particles over surfaces which separate by centrifugal force or by relative friction between particles and such surfaces, e.g. helical sorters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING 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
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
- B07B13/14—Details or accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING 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
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
- B07B13/14—Details or accessories
- B07B13/18—Control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING 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
- B07B15/00—Combinations of apparatus for separating solids from solids by dry methods applicable to bulk material, e.g. loose articles fit to be handled like bulk material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING 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
- B07B2201/00—Details applicable to machines for screening using sieves or gratings
- B07B2201/04—Multiple deck screening devices comprising one or more superimposed screens
Landscapes
- Pretreatment Of Seeds And Plants (AREA)
Abstract
The invention discloses a seed cleaning device for extremely small-sized seeds, which comprises a box body, wherein a plurality of first sieve holes are formed in a first sieve plate which is detachably arranged at the upper end of the box body, two angle-adjustable vibration sieve plates are symmetrically arranged in the box body, a plurality of second flat vibration motors are arranged on the lower surface of the inner end position of each vibration sieve plate, two second sieve plates which are downwards inclined from outside to inside are symmetrically arranged in the box body at the lower end of each vibration sieve plate, and a plurality of second sieve holes are formed in the middle position of each second sieve plate. The seeds and the impurities can be primarily screened after passing through the first screen plate, after the screened impurities and the seeds fall onto the vibrating screen plate, the vibrating screen plate is driven to vibrate through the operation of the second flat vibrating motor, the seeds can slide off the vibrating screen plate before the impurities, and therefore the seeds and the impurities are separated; finally, the seeds containing a small amount of impurities are obtained after being screened by a second sieve plate.
Description
Technical Field
The invention relates to the technical field of seed cleaning of extremely small-particle seeds, in particular to a seed cleaning device for the extremely small-particle seeds.
Background
The seeds are the initial carrier of plant sexual propagation, and are the basis and key of vegetation renewal and restoration, and play a very important role in plant ecology, so the seeds are concerned in agriculture, forestry, animal husbandry, biology and ecology, and the acquisition of effective seeds is very important. The common seed cleaning method comprises grain selection, screening, air separation and water separation, and researches show that the weight change range of plant seeds is very wide and can span more than 11 orders of magnitude, and the plant seeds relate to some extremely small seeds and are difficult to obtain by the method and even difficult to distinguish by naked eyes. Some of the plants with very small seeds have direct economic value, and some of the plants can play important ecological functions, such as most artemisia plants in desert and semi-desert regions, such as artemisia anomala, artemisia iron pole, artemisia desertorum and the like can be generally used as the colonization species of the severe habitat, so that many students can develop basic and application researches on the biological characteristics and the ecological functions. However, when a seed sample is obtained, since the size of the seed is very small, generally only 1mm-2mm, it is difficult to extract the seed sample, and when the seed is extracted in a laboratory, the seed and the mixture of other impurities are mainly selected and separated by auxiliary tools such as tweezers and microscopes, although the method is simple, the efficiency is low and the labor is wasted; meanwhile, some seeds have certain requirements in agriculture, forestry and animal husbandry or ecological restoration industry, such as Chinese herbal medicines of large-leaved gentian and sand field recovery seed artemisia desertorum, and sometimes a coating technology is required to be combined, so that seeds of a certain scale are required, the efficiency is low by manually selecting the seeds, the technical means is quite backward and is not applicable any more, and no proper tool equipment is provided for facilitating separation and extraction of the seeds. We therefore propose a seed cleaning device for very small seeds.
Disclosure of Invention
The invention solves the technical problem that the prior art is inconvenient for extracting and separating a large amount of extremely small seeds, and provides a seed cleaning device for extremely small seeds, which has the advantage of being capable of extracting the seeds from impurities in a large amount and high efficiency.
In order to achieve the purpose, the invention provides the following technical scheme: a seed cleaning device for extremely small-sized seeds comprises a box body, wherein a V-shaped inwards sunken first sieve plate is detachably arranged at the upper end of the box body, a plurality of first sieve holes are formed in the first sieve plate, the aperture of each first sieve hole is 3-5 mm, a plurality of first flat vibration motors are arranged on the lower surface of the outer end position of the first sieve plate and can enable seeds and impurities to slide inwards on the first sieve plate for screening, two first guide plates are symmetrically arranged in the box body at the lower end of the first sieve plate from left to right and downwards and incline from outside to inside, the upper surface of each first guide plate is a smooth plane, triangular guide folded plates are arranged in the middle position in the box body at the lower ends of the two first guide plates and are positioned right below a gap between the two first guide plates, seeds and impurities sliding down from the first guide plate can fall on the guide folded plate, two vibrating screen plates are symmetrically arranged in the box body at the lower end of the guide folded plate in the left-right direction, a gap between the two vibrating screen plates is positioned at the lower end of the guide folded plate, the seeds and the impurities sliding down from the guide folded plate can fall on the upper end of the inner side of the vibrating screen plates, a plurality of second flat vibrating motors are arranged on the lower surface of the inner end of the vibrating screen plates, the vibrating screen plates can vibrate through the second flat vibrating motors, a first connecting seat is further arranged at the lower end of the vibrating screen plates, the upper end of the first connecting seat is hinged with the bottom of an electric telescopic rod, the top of a telescopic rod part at the upper end of the electric telescopic rod is hinged with the bottom of the vibrating screen plates, a support rod is further mounted at the upper end of the first connecting seat, the upper, the angle of the vibrating screen plate can be adjusted through the extension and retraction of the telescopic rod part of the electric telescopic rod;
two second sieve plates are symmetrically arranged in a box body at the lower ends of the vibrating sieve plates, the second sieve plates incline downwards from outside to inside, a plurality of second sieve holes are formed in the middle positions of the second sieve plates, the aperture of each second sieve hole is 2mm, a plurality of third flat vibration motors are arranged on the lower surfaces of the inner end positions of the second sieve plates, the second sieve plates can vibrate through the third flat vibration motors, seeds and impurities can slide on the second sieve plates for screening, two second material guide plates are symmetrically arranged in the box body at the lower ends of the second sieve plates, the upper surfaces of the second material guide plates are smooth planes, and the two second material guide plates incline downwards from outside to inside; an impurity collecting box is arranged in the box body between the second sieve plates and the second guide plate, the impurity collecting box is positioned below a gap between the two second sieve plates, impurities falling off from the second sieve plates can fall into the impurity collecting box, one side of the impurity collecting box is positioned in a second through groove formed in the front side of the box body, the impurity collecting box is convenient to take out of the box body, the impurity collecting box is placed at the upper end of a second connecting seat, and the second connecting seat is fixedly arranged in the box body; be located be provided with the seed in the box of second stock guide lower extreme and collect the box, the seed is collected the box and is located the below in clearance between two second stock guides, and the seed of landing can drop into in the seed collection box on the second stock guide, one side of seed collection box is located the third logical inslot that the box front side was seted up, and the box is collected from the box of being convenient for the seed and takes out, the seed is collected the box and is placed in the upper end of third connecting seat, third connecting seat fixed mounting is in the box.
Preferably, the first flat vibration motor, the second flat vibration motor, the third flat vibration motor and the electric telescopic rod are all electrically connected with the P L C controller, the P L C controller is electrically connected with the control panel, the control panel is provided with a plurality of buttons for controlling the vibration motors, the operation control panel can control the first flat vibration motor, the second flat vibration motor and the third flat vibration motor and the electric telescopic rod through the P L C controller, and the P L C controller and the control panel are all installed on the front surface of the box body, so that the operation and the use are convenient.
Preferably, the upper end of box outwards extends and has an extension, the outer end of first sieve extends and has an extension, the upper end of extension is provided with connecting screw, connecting screw passes extension spiro union in last extension downwards, is convenient for first sieve dismouting in the upper end of box through connecting screw.
Preferably, a feeding groove is formed in the upper portion of the outer end of the first sieve plate, the upper end of the feeding groove is of an outward-expanding type, seeds and impurities can be conveniently and evenly fed to the upper surface of the outer end of the first sieve plate through the feeding groove, the lower end of the feeding groove is installed on the outer extending portion through a connecting folded plate, and the position of the feeding groove is fixed.
Preferably, the universal wheels are installed at the lower end of the box body and are self-locking universal wheels, so that the box body can be moved and fixed conveniently.
Preferably, the outer side surfaces of the impurity collecting box and the seed collecting box are respectively provided with a handle, so that the impurity collecting box and the seed collecting box can be conveniently pulled out.
Preferably, be located the first logical groove has been seted up to the box left and right sides of sieve plate upper end that shakes, first logical inslot is provided with transparent panel, is convenient for look over through transparent panel and shakes the seed landing screening condition on the sieve.
Preferably, the side baffles are arranged at the front edge and the rear edge of the vibration sieve plate and can prevent the seeds and impurities on the vibration sieve plate from sliding off from the side surface.
Compared with the prior art, the invention has the beneficial effects that:
1. a plurality of first sieve holes are formed in a first sieve plate which is detachably arranged at the upper end of the box body, a plurality of first flat vibration motors are arranged on the lower surface of the outer end of the first sieve plate, and the first sieve holes can primarily filter seeds and impurities to remove the impurities with larger particles, so that the seeds can be conveniently extracted and sieved; the first flat vibrating motor can vibrate the first sieve plate, so that seeds and impurities can be conveniently rolled and sieved on the first sieve plate, and the seeds and the impurities are prevented from being clamped in the first sieve holes;
2. two vibrating screen plates are symmetrically arranged in the box body at the lower end of the guide folded plate in a left-right mode, a gap between the two vibrating screen plates is located at the lower end of the guide folded plate, a plurality of second flat vibrating motors are arranged on the lower surface of the inner end of each vibrating screen plate, a first connecting seat is further arranged at the lower end of each vibrating screen plate, the upper end of each first connecting seat is hinged to the bottom of an electric telescopic rod, the top of a telescopic rod part at the upper end of the electric telescopic rod is hinged to the bottom surface of each vibrating screen plate, a supporting rod is further mounted at the upper end of each first connecting seat, the upper; during operation, the impurities and seeds screened by the first sieve plate can roll down on the vibrating sieve plate through the guide folded plate, the vibrating sieve plate can be inclined downwards by a certain angle from inside to outside through the extension of the telescopic rod part of the electric telescopic rod, and the vibrating sieve plate is driven to vibrate through the operation of the second flat vibration motor;
3. two second sieve plates which are downwards inclined from outside to inside are symmetrically installed in a box body at the lower ends of the vibrating sieve plates, a plurality of second sieve holes are formed in the middle positions of the second sieve plates, a plurality of third flat vibrating motors are arranged on the lower surfaces of the inner end positions of the second sieve plates, two second material guide plates which are downwards inclined from outside to inside are also symmetrically installed in the box body at the lower ends of the second sieve plates, impurity collecting boxes are arranged in the box body between the second sieve plates and the second material guide plates, seed collecting boxes are arranged in the box body at the lower ends of the second material guide plates, and the seed collecting boxes are located below a gap between the two second material guide plates; seeds and impurities vibrated to fall on the vibrating sieve plate can be sieved again through a second sieve hole in the second sieve plate, the third flat vibrating motor can drive the second sieve plate to vibrate, the sieving effect of the seeds is improved, the sieved seeds fall on the second material guide plate and slide into the seed collecting box through the second material guide plate, and the seeds are collected conveniently after being extracted; the screened impurities can slide through the second sieve plate and fall into the impurity collecting box, so that the impurities can be conveniently collected; to shaking the impurity collection on the sieve plate, the withdrawal through control electric telescopic handle's flexible pole portion can make the sieve plate that shakes follow outside to the certain angle of inside downward sloping to the impurity that makes on the sieve plate that shakes slides to the impurity collection box through the clearance between two second sieves in, realizes collecting fast and the recovery of impurity and recycling.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a front sectional view of the present invention;
FIG. 3 is a side view of the present invention.
The reference numbers in the figure are 1, a box body, 101, an upper extending part, 102, a first through groove, 103, a second through groove, 104, a third through groove, 2, a first sieve plate, 201, an outer extending part, 202, a first sieve hole, 3, a connecting screw, 4, a first guide plate, 5, a guide folded plate, 6, a vibrating sieve plate, 7, a side baffle, 8, a first connecting seat, 9, an electric telescopic rod, 91, a telescopic rod part, 10, a supporting rod, 11, a second sieve plate, 111, a second sieve hole, 12, a second guide plate, 13, an impurity collecting box, 14, a second connecting seat, 15, a seed collecting box, 16, a third connecting seat, 17, a transparent panel, 18, a first flat vibrating motor, 19, a second flat vibrating motor, 20, a third flat vibrating motor, 21, a universal wheel, 22, a feeding groove, 23, a connection, 24, a handle, 25, a P L C controller, 26 and a control panel.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a seed cleaning device for extremely small-sized seeds comprises a box body 1, wherein universal wheels 21 are installed at the lower end of the box body 1, the universal wheels 21 are self-locking universal wheels and are convenient for the movement and fixation of the box body 1, a V-shaped inwards recessed first sieve plate 2 is detachably arranged at the upper end of the box body 1, an upper extending part 101 outwards extends from the upper end of the box body 1, an outer extending part 201 extends from the outer end of the first sieve plate 2, a connecting screw 3 is arranged at the upper end of the outer extending part 201, the connecting screw 3 downwards penetrates through the outer extending part 201 to be screwed into the upper extending part 101, and the first sieve plate 2 is convenient to disassemble and assemble at the upper end of the box body 1 through the connecting screw 3; a feeding groove 22 is arranged above the outer end of the first sieve plate 2, the upper end of the feeding groove 22 is of an outward expansion type, seeds and impurities can be conveniently and uniformly fed onto the upper surface of the outer end of the first sieve plate 2 through the feeding groove 22, the lower end of the feeding groove 22 is arranged on the outward extending part 201 through a connecting folded plate 23, and the position of the feeding groove 22 is fixed; the first sieve plate 2 is provided with a plurality of first sieve holes 202, the aperture of each first sieve hole 202 is 5mm, the lower surface of the outer end of the first sieve plate 2 is provided with a plurality of first flat vibration motors 18, the first flat vibration motors 18 can enable seeds and impurities to slide inwards on the first sieve plate 2 for screening, the seeds and the impurities can be primarily filtered through the first sieve holes 202, the impurities with larger particles are removed, and the seeds can be conveniently extracted and screened; the first flat vibration motor 18 can vibrate the first sieve plate 2, so that the seeds and the impurities can be conveniently screened on the first sieve plate 2 in a rolling way, and meanwhile, the seeds and the impurities are prevented from being blocked in the first sieve holes 202; two first guide plates 4 are symmetrically arranged in the box body 1 at the lower end of the first sieve plate 2 from left to right, the two first guide plates 4 are inclined downwards from outside to inside, the upper surface of each first guide plate 4 is a smooth plane, a triangular guide folded plate 5 is arranged at the middle position in the box body 1 at the lower end of each first guide plate 4, the guide folded plate 5 is positioned under a gap between the two first guide plates 4, seeds and impurities sliding down from the first guide plates 4 can fall onto the guide folded plate 5, two vibrating sieve plates 6 are symmetrically arranged in the box body 1 at the lower end of the guide folded plate 5 from left to right, a gap between the two vibrating sieve plates 6 is positioned at the lower end of the guide folded plate 5, so that the seeds and the impurities sliding down from the guide folded plate 5 can fall onto the inner upper end of the vibrating sieve plates 6, side baffles 7 are arranged at the front edge position and the rear edge position of the vibrating sieve plates 6, the side baffle 7 can prevent seeds and impurities on the vibrating screen plate 6 from sliding off from the side, the lower surface of the inner end position of the vibrating screen plate 6 is provided with a plurality of second flat vibration motors 19, the vibrating screen plate 6 can vibrate through the second flat vibration motors 19, the lower end of the vibrating screen plate 6 is also provided with a first connecting seat 8, the upper end of the first connecting seat 8 is hinged with the bottom of an electric telescopic rod 9, the top of a telescopic rod part 91 at the upper end of the electric telescopic rod 9 is hinged with the bottom of the vibrating screen plate 6, a support rod 10 is further installed at the upper end of the first connecting seat 8, the upper end of the support rod 10 is hinged with the bottom of the vibrating screen plate 6, the support rod 10 is positioned outside the electric telescopic rod 9, the angle of the vibrating screen plate 6 can be adjusted through the telescopic rod part 91 of the electric telescopic rod 9, and the impurities and the seeds screened by the first screen plate 2 can roll down on, the vibrating sieve plate 6 is inclined downwards by a certain angle from inside to outside through the extension of the telescopic rod part 91 of the electric telescopic rod 9, and then the vibrating sieve plate 6 is driven to vibrate by the operation of the second flat vibration motor 19, because the seeds and the impurities with similar volumes have different weights, the shapes of the seeds are regular relative to the impurities, the friction force on the surface is small, and the seeds can easily slide on the surface of the vibrating sieve plate 6 after being vibrated, so that the seeds can slide off the vibrating sieve plate 6 before the impurities when the vibrating sieve plate 6 vibrates, and the separation of the seeds and the impurities is realized; lie in first logical groove 102 has been seted up to the box 1 left and right sides of the upper end of sieve 6 that shakes, be provided with transparent panel 17 in the first logical groove 102, be convenient for look over the seed landing screening condition on the sieve 6 that shakes through transparent panel 17.
Two second sieve plates 11 are symmetrically installed in the box body 1 at the lower end of the vibrating sieve plate 6, the second sieve plates 11 incline downwards from outside to inside, a plurality of second sieve holes 111 are formed in the middle positions of the second sieve plates 11, the second sieve holes 111 are smaller than the first sieve holes 202, the pore diameters of the second sieve holes 111 are 2mm, a plurality of third flat vibrating motors 20 are arranged on the lower surfaces of the inner end positions of the second sieve plates 11, the second sieve plates 11 can vibrate through the third flat vibrating motors 20, seeds and impurities can fall and are screened on the second sieve plates 11 conveniently, two second guide plates 12 are further symmetrically installed in the box body 1 at the lower end of the second sieve plates 11, the upper surfaces of the second guide plates 12 are smooth planes, and the two second guide plates 12 incline downwards from outside to inside; an impurity collecting box 13 is arranged in the box body 1 between the second sieve plates 11 and the second guide plate 12, the impurity collecting box 13 is positioned below a gap between the two second sieve plates 11, impurities sliding down from the second sieve plates 11 can fall into the impurity collecting box 13, one side of the impurity collecting box 13 is positioned in a second through groove 103 formed in the front side of the box body 1, the impurity collecting box 13 can be conveniently taken out of the box body 1, the impurity collecting box 13 is placed at the upper end of a second connecting seat 14, and the second connecting seat 14 is fixedly installed in the box body 1; a seed collecting box 15 is arranged in the box body 1 at the lower end of the second material guide plates 12, the seed collecting box 15 is arranged below a gap between the two second material guide plates 12, the seeds falling off the second material guide plates 12 can fall into the seed collecting box 15, the seeds and impurities falling off the vibrating screen plate 6 can be screened again through the second screen holes 111 on the second screen plate 11, the third flat vibrating motor 20 can drive the second screen plate 11 to vibrate, the screening effect of the seeds is improved, the screened seeds fall on the second material guide plates 12 and slide into the seed collecting box 15 through the second material guide plates 12, and the seeds can be collected after being extracted; the screened impurities can slide through the second sieve plate 11 and fall into the impurity collecting box 13, so that the impurities can be collected conveniently; to the impurity collection on the sieve 6 that shakes, the withdrawal of telescopic rod portion 91 through control electric telescopic handle 9 can make sieve 6 that shakes follow outer to interior downward sloping certain angle to the impurity that the messenger shakes on the sieve 6 is through clearance landing between two second sieves 11 to impurity collection box 13 in, realizes collecting fast and retrieving the recycling of impurity, one side that box 15 was collected to the seed is located the third tee bend 104 that box 1 front side was seted up, and the seed of being convenient for is collected box 15 and is taken out from box 1, handle 24 is all installed to the lateral surface that box 15 was collected to impurity collection box 13 and seed, and the pull of box 15 is collected to impurity collection box 13 and seed of being convenient for, the seed is collected box 15 and is placed in the upper end of third connecting seat 16, third connecting seat 16 fixed mounting is in the box.
The first flat vibration motor 18, the second flat vibration motor 19, the third flat vibration motor 20 and the electric telescopic rod 9 are all electrically connected with the P L C controller 25, the P L C controller 25 is electrically connected with the control panel 26, a plurality of buttons for controlling the vibration motors are arranged on the control panel 26, the operation control panel 26 can control the first flat vibration motor 18, the second flat vibration motor 19, the third flat vibration motor 20 and the electric telescopic rod 9 through the P L C controller 25, and the P L C controller 25 and the control panel 26 are both arranged on the front surface of the box body 1, so that the operation and the use are convenient.
The working principle is as follows: when the feeding device is used, impurities and seeds are fed to the outer end of the first sieve plate 2 through the feeding groove 22, the impurities and the seeds roll from outside to inside along the first sieve plate 2 and are screened through the first sieve holes 202 on the first sieve plate 2, meanwhile, the first flat vibration motor 18 can vibrate the first sieve plate 2 after working, so that the seeds and the impurities can be conveniently rolled and screened on the first sieve plate 2, meanwhile, the seeds and the impurities are prevented from being clamped in the first sieve holes 202, the screened seeds and the impurities fall on the material guide folded plate 5 through a gap between the two first sieve plates 2 and slide to the two vibration sieve plates 6 from the material guide folded plate 5;
the vibrating sieve plate 6 is inclined downwards by a certain angle from inside to outside through the extension of the telescopic rod part 91 of the electric telescopic rod 9, and then the vibrating sieve plate 6 is driven to vibrate by the operation of the second flat vibration motor 19, because the seeds and the impurities with similar volumes have different weights, the shapes of the seeds are regular relative to the impurities, the friction force on the surface is small, and the seeds can easily slide on the surface of the vibrating sieve plate 6 after being vibrated, so that the seeds can slide off the vibrating sieve plate 6 before the impurities when the vibrating sieve plate 6 vibrates, and the separation of the seeds and the impurities is realized;
the seeds falling from the vibrating screen plate 6 fall on the second screen plate 11, the third flat vibrating motor 20 can drive the second screen plate 11 to vibrate after working, so that the seeds and a small amount of impurities roll along the second screen plate 11, fine screening is carried out again through the second screen holes 111, the finally screened seeds fall in the seed collecting box 15, and the seeds can be quickly taken out by pulling the seeds in the seed collecting box 15 out of the box body 1;
the impurities screened on the second sieve plate 11 can slide and fall into the impurity collecting box 13, so that the impurities can be conveniently collected; for the impurity collection on the vibrating sieve plate 6, the vibrating sieve plate 6 is inclined downwards at a certain angle from outside to inside by controlling the retraction of the telescopic rod part 91 of the electric telescopic rod 9, so that the impurities on the vibrating sieve plate 6 slide into the impurity collecting box 13 through a gap between the two second sieve plates 11, and the impurities can be quickly collected and recycled by drawing the impurity collecting box 13 out of the box body 1;
the operations of the first, second, third and fourth flat vibration motors 18, 19, 20 and the electric telescopic rod 9 can be automatically controlled by the P L C controller 25, or the user can observe the screening condition in the box 1 through the transparent panel 17 and manually control the operation states of the first, second, third and fourth flat vibration motors 18, 19, 20 and the electric telescopic rod 9 through the control panel 26.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A kind of net kind device for extremely small-sized seed, includes box (1), its characterized in that: the box body is characterized in that a V-shaped inwards-sunken first sieve plate (2) is detachably arranged at the upper end of the box body (1), a plurality of first sieve holes (202) are formed in the first sieve plate (2), a plurality of first flat vibration motors (18) are arranged on the lower surface of the outer end position of the first sieve plate (2), two first guide plates (4) are symmetrically arranged in the box body (1) at the lower end of the first sieve plate (2) from outside to inside, the two first guide plates (4) are downwards inclined from outside to inside, a triangular guide folded plate (5) is arranged in the middle of the box body (1) at the lower end of the two first guide plates (4), the guide folded plate (5) is arranged right below a gap between the two first guide plates (4), two vibration sieve plates (6) are symmetrically arranged in the box body (1) at the lower end of the guide folded plate (5), and the gap between the two vibration sieve plates (6) is arranged at the lower end of the guide folded plate (5), the lower surface of the inner end position of the vibrating screen plate (6) is provided with a plurality of second flat vibrating motors (19), the lower end of the vibrating screen plate (6) is further provided with a first connecting seat (8), the upper end of the first connecting seat (8) is hinged to the bottom of an electric telescopic rod (9), the top of a telescopic rod part (91) at the upper end of the electric telescopic rod (9) is hinged to the bottom surface of the vibrating screen plate (6), a supporting rod (10) is further mounted at the upper end of the first connecting seat (8), the upper end of the supporting rod (10) is hinged to the bottom surface of the vibrating screen plate (6), and the supporting rod (10) is located on the outer side of the electric telescopic;
two second sieve plates (11) are symmetrically arranged in a box body (1) at the lower end of the vibrating sieve plate (6), the second sieve plates (11) are inclined downwards from outside to inside, a plurality of second sieve holes (111) are formed in the middle of the second sieve plates (11), the second sieve holes (111) are smaller than the first sieve holes (202), a plurality of third flat vibrating motors (20) are arranged on the lower surfaces of the inner end positions of the second sieve plates (11), two second material guide plates (12) are symmetrically arranged in the box body (1) at the lower end of the second sieve plates (11), and the two second material guide plates (12) are inclined downwards from outside to inside; an impurity collecting box (13) is arranged in the box body (1) between the second sieve plates (11) and the second material guide plate (12), the impurity collecting box (13) is positioned below a gap between the two second sieve plates (11), one side of the impurity collecting box (13) is positioned in a second through groove (103) formed in the front side of the box body (1), the impurity collecting box (13) is placed at the upper end of a second connecting seat (14), and the second connecting seat (14) is fixedly installed in the box body (1); the seed collecting box (15) is arranged in the box body (1) at the lower end of the second material guide plates (12), the seed collecting box (15) is arranged below a gap between the two second material guide plates (12), one side of the seed collecting box (15) is arranged in a third through groove (104) formed in the front side of the box body (1), the seed collecting box (15) is placed at the upper end of a third connecting seat (16), and the third connecting seat (16) is fixedly installed in the box body.
2. The seed cleaning device for the ultra-small seed as claimed in claim 1, wherein the first flat vibration motor (18), the second flat vibration motor (19), the third flat vibration motor (20) and the electric telescopic rod (9) are all electrically connected with a P L C controller (25), the P L C controller (25) is electrically connected with a control panel (26), and the P L C controller (25) and the control panel (26) are both arranged on the front surface of the box body (1).
3. A seed cleaning apparatus for extremely small sized seeds as claimed in claim 1, wherein: the upper end of box (1) outwards extends and has upper extension portion (101), the outer end of first sieve (2) extends and has outer extension portion (201), the upper end of outer extension portion (201) is provided with connecting screw (3), connecting screw (3) pass outer extension portion (201) spiro union in upper extension portion (101) downwards.
4. A seed cleaning apparatus for extremely small-sized seeds according to claim 1 or 3, wherein: a feeding groove (22) is arranged above the outer end of the first sieve plate (2), and the lower end of the feeding groove (22) is installed on the outer extending part (201) through a connecting folded plate (23).
5. A seed cleaning apparatus for extremely small sized seeds as claimed in claim 1, wherein: the lower end of the box body (1) is provided with universal wheels (21).
6. A seed cleaning apparatus for extremely small sized seeds as claimed in claim 1, wherein: handles (24) are mounted on the outer side surfaces of the impurity collecting box (13) and the seed collecting box (15).
7. A seed cleaning apparatus for extremely small sized seeds as claimed in claim 1, wherein: first through grooves (102) are formed in the left side and the right side of the box body (1) at the upper end of the vibrating screen plate (6), and transparent panels (17) are arranged in the first through grooves (102).
8. A seed cleaning apparatus for extremely small sized seeds as claimed in claim 1, wherein: side baffles (7) are arranged at the front edge and the rear edge of the vibrating screen plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010343108.6A CN111389716B (en) | 2020-04-27 | 2020-04-27 | Seed purifying device for tiny seeds |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010343108.6A CN111389716B (en) | 2020-04-27 | 2020-04-27 | Seed purifying device for tiny seeds |
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| Publication Number | Publication Date |
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| CN111389716A true CN111389716A (en) | 2020-07-10 |
| CN111389716B CN111389716B (en) | 2024-06-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010343108.6A Active CN111389716B (en) | 2020-04-27 | 2020-04-27 | Seed purifying device for tiny seeds |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113873810A (en) * | 2021-10-09 | 2021-12-31 | 深圳市盈泰智能系统有限公司 | High-efficient monitoring host is used in thing networking security protection |
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| GB610431A (en) * | 1946-04-05 | 1948-10-15 | Blending Machine Company Ltd | Improvements relating to vibratory screening apparatus |
| CN108940865A (en) * | 2018-06-28 | 2018-12-07 | 合肥徽徽逗食品有限公司 | A kind of efficient melon seeds remove stone device |
| CN209476690U (en) * | 2019-01-29 | 2019-10-11 | 交城县田丰肥业有限公司 | A kind of chemical fertilizer separating screen device |
| CN211989648U (en) * | 2020-04-27 | 2020-11-24 | 辽宁工程技术大学 | Seed cleaning device for extremely small-sized seeds |
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2020
- 2020-04-27 CN CN202010343108.6A patent/CN111389716B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
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| GB610431A (en) * | 1946-04-05 | 1948-10-15 | Blending Machine Company Ltd | Improvements relating to vibratory screening apparatus |
| CN108940865A (en) * | 2018-06-28 | 2018-12-07 | 合肥徽徽逗食品有限公司 | A kind of efficient melon seeds remove stone device |
| CN209476690U (en) * | 2019-01-29 | 2019-10-11 | 交城县田丰肥业有限公司 | A kind of chemical fertilizer separating screen device |
| CN211989648U (en) * | 2020-04-27 | 2020-11-24 | 辽宁工程技术大学 | Seed cleaning device for extremely small-sized seeds |
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| CN113873810A (en) * | 2021-10-09 | 2021-12-31 | 深圳市盈泰智能系统有限公司 | High-efficient monitoring host is used in thing networking security protection |
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| CN111389716B (en) | 2024-06-14 |
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