CN113940240B - Vegetable planting method for grading and mating and screening device thereof - Google Patents
Vegetable planting method for grading and mating and screening device thereof Download PDFInfo
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- CN113940240B CN113940240B CN202111214297.8A CN202111214297A CN113940240B CN 113940240 B CN113940240 B CN 113940240B CN 202111214297 A CN202111214297 A CN 202111214297A CN 113940240 B CN113940240 B CN 113940240B
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- fixedly connected
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- baffle
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- 235000013311 vegetables Nutrition 0.000 title claims abstract description 35
- 238000012216 screening Methods 0.000 title claims abstract description 28
- 238000000034 method Methods 0.000 title claims abstract description 15
- 230000013011 mating Effects 0.000 title claims description 7
- 230000007246 mechanism Effects 0.000 claims description 12
- 238000012545 processing Methods 0.000 claims description 12
- 238000001914 filtration Methods 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 4
- 230000000630 rising effect Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 20
- 239000012535 impurity Substances 0.000 description 13
- 238000002791 soaking Methods 0.000 description 8
- 239000002689 soil Substances 0.000 description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 6
- 239000001301 oxygen Substances 0.000 description 6
- 229910052760 oxygen Inorganic materials 0.000 description 6
- 238000009331 sowing Methods 0.000 description 6
- 238000001035 drying Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000005286 illumination Methods 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 229930191978 Gibberellin Natural products 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 2
- 230000001580 bacterial effect Effects 0.000 description 2
- JYYOBHFYCIDXHH-UHFFFAOYSA-N carbonic acid;hydrate Chemical compound O.OC(O)=O JYYOBHFYCIDXHH-UHFFFAOYSA-N 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- IXORZMNAPKEEDV-UHFFFAOYSA-N gibberellic acid GA3 Natural products OC(=O)C1C2(C3)CC(=C)C3(O)CCC2C2(C=CC3O)C1C3(C)C(=O)O2 IXORZMNAPKEEDV-UHFFFAOYSA-N 0.000 description 2
- 239000003448 gibberellin Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 235000015097 nutrients Nutrition 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 208000031888 Mycoses Diseases 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 241000918585 Pythium aphanidermatum Species 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
- B03B5/28—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation
- B03B5/30—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation using heavy liquids or suspensions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B7/00—Combinations of wet processes or apparatus with other processes or apparatus, e.g. for dressing ores or garbage
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/12—Technologies relating to agriculture, livestock or agroalimentary industries using renewable energies, e.g. solar water pumping
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Botany (AREA)
- Soil Sciences (AREA)
- Pretreatment Of Seeds And Plants (AREA)
Abstract
The invention discloses a vegetable planting method for grading seed matching and a screening device thereof, and particularly relates to the technical field of agricultural planting.
Description
Technical Field
The invention relates to the technical field of agricultural planting, in particular to a vegetable planting method for grading mating and a screening device thereof.
Background
The great demand for vegetables is promoted to continuously seek novel vegetable planting methods, seedlings for vegetable planting are strictly taken care of, different seedlings are also required to be planted in different planting modes in the vegetable planting process, so that the good quality of the vegetables is ensured, however, at present, in the agricultural planting process, the vegetable grading planting method is less, and the ecological environment is damaged by a great amount of chemical medicines such as fertilizers, pesticides and the like, so that the vegetables are more and more easily suffered from various diseases, especially fungal diseases such as damping off, late blight and the like seriously threaten the growth of the vegetables, in addition, the conventional screening device is complex in operation, the screening of seeds is not thorough, the screened seeds are required to be dried after the water selection is finished, the screened seeds are required to be led out from a water selection cylinder, and then are put into a drying box for drying, and then mesh screening equipment is used, so that the production cost is improved, the operation is troublesome, time and labor are wasted, and the working efficiency of screening is reduced.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides a vegetable planting method for grading and mating and a screening device thereof, and the technical problems to be solved by the invention are as follows: the current screening plant complex operation, the screening of seed are not thorough, and the seed is after the water selection is accomplished, need dry the seed that screens out, need export the seed that screens out from the water selection section of thick bamboo, and the rethread mesh screening equipment of drying in the stoving case is used again and is screened, not only need a plurality of equipment, improves manufacturing cost, and troublesome operation wastes time and energy moreover, reduces the problem of the work efficiency of screening.
In order to achieve the above purpose, the present invention provides the following technical solutions: a vegetable planting method for graded mating, the planting method comprising the steps of:
s1, placing vegetable seeds in a screening device for water screening and dry screening treatment respectively, removing empty shells, impurities and inferior seeds contained in the seeds, soaking the vegetable seeds in warm water, taking out the vegetable seeds after soaking, soaking the vegetable seeds in gibberellin solution and 0.5wt% hydrogen peroxide respectively, taking out the vegetable seeds for cleaning and airing, wherein the soaking time of each stage is 55-65 min.
S2, stubble cleaning and ploughing are carried out on the seedling raising field ten days before sowing, the soil is insolated, residual roots, stubbles, branches and leaves in the soil are removed, bacterial sources and insect sources remained in the soil are eliminated, the greenhouse and the greenhouse are subjected to high-temperature canopy closure after water is filled in the greenhouse in a season of Wen Xie stubble height, and solar energy is utilized for disinfection.
S3, uniformly sowing the seeds obtained after the treatment in the step S1 in a seedling raising tray, wherein the sowing row spacing of the seeds is 40cm, the depth is 4cm, placing the seedling raising tray in a greenhouse, controlling the temperature in the greenhouse to be 25-27 ℃, introducing a proper amount of oxygen, controlling the content of oxygen in the air in the greenhouse to be 30-32%, stopping introducing oxygen after the seeds germinate, spraying a carbonic acid water solution with the concentration of 1% into the greenhouse, and simultaneously increasing illumination until seedlings grow out.
S4, grading the seedlings grown from the vegetable seeds, removing the poor seedlings, planting the seedlings meeting the optimal seedling standard and the seedlings meeting the good seedling standard in the sterilized soil respectively, marking, and providing abundant and sufficient nutrients and proper illumination, moisture and temperature according to the types of the vegetables until the vegetables are ripe.
The invention provides another technical scheme as follows: the utility model provides a classifying screening plant of vegetable planting of mating in grades, includes the processing case, the right flank of processing case and the left surface fixed connection of air heater, the air outlet of air heater is linked together with the lower surface of hot-blast main, the both ends of hot-blast main are linked together with the opposite sides of two hot-blast first groups respectively, two hot-blast first group joint respectively is in the front and the back of processing case, the downside of processing incasement wall is provided with filter equipment, the downside of processing case is provided with control mechanism, one side of control mechanism is provided with take-out device, take-out device sets up in processing case.
As a further aspect of the invention: the front of handling the case is provided with the discharge valve, the lateral wall fixedly connected with limiting plate of handling the case, the surface sliding connection of limiting plate has the baffle, the lower surface of baffle and the upper surface overlap joint of blend stop, the right flank of blend stop and the lateral wall fixed connection of handling the case, two openings have been seted up to the lateral wall of handling the case, the position of baffle corresponds with one of them open position, two recesses have been seted up to the left surface of baffle, the inner wall fixedly connected with five stock guide of handling the case.
As a further aspect of the invention: the extraction device comprises two toothed bars, wherein the left side surfaces of the toothed bars are fixedly connected with one side of the inner wall of the treatment box, the toothed bars are respectively meshed with two gears, the two gears are hinged with the same placing plate through pin shafts, the right side surfaces of the placing plate are fixedly connected with the left ends of two supporting rods, the outer surfaces of the two supporting rods are sleeved with the same connecting plate, the left side surfaces of the connecting plate are fixedly connected with the right side surfaces of a filter screen, the filter screen is wound on the outer surfaces of the pin shafts, the right side surfaces of the connecting plate are respectively fixedly connected with the left ends of two first springs, the right ends of the first springs are respectively fixedly connected with one sides of the two supporting rods, and the lower surfaces of the right sides of the supporting rods are respectively fixedly connected with the upper surfaces of the two limiting blocks.
As a further aspect of the invention: the filtering device comprises a screen, the left side of screen and the right flank overlap joint of cam, the cam joint is at the surface of motor output shaft, the left surface of motor and the right flank fixed connection of fixed block, the left surface of fixed block and the one side fixed connection of handling the incasement wall, the left surface and the right flank of screen cloth all fixedly connected with two telescopic links, two the left end of telescopic link and the one side fixed connection of handling the incasement wall, two the surface of telescopic link has all cup jointed the third spring, two the both ends of third spring respectively with the one side of handling the incasement wall and the left surface fixed connection of screen cloth.
As a further aspect of the invention: the control mechanism comprises a shell, the bottom of casing fixed connection in the processing box left side, the internal surface of casing is provided with first piston, the upper surface of first piston and the lower fixed surface of control panel are connected, the lower surface of first piston and the top fixed connection of two second springs, two the bottom of second spring and shells inner wall's lower fixed surface are connected, the upper surface joint of casing has the coupling shell, the internal surface of coupling shell is provided with the second piston, the upper surface of second piston and the bottom fixed connection of connecting rod, the top of connecting rod and the lower fixed surface of connecting block are connected, the right flank of connecting block and the left surface fixed connection of placing the board.
The invention has the beneficial effects that:
1. according to the invention, the hydraulic pushing technology of the control mechanism is used for controlling the taking-out device to perform ascending displacement, meanwhile, the bottom of the taking-out device can be upwards used for carrying seeds, the upper side of the taking-out device can be unfolded to intercept impurities on the water surface, so that the separation operation of the seeds and the impurities can be achieved, the seeds can achieve water selection operation, meanwhile, the seeds can be well dried through the guiding and staggered guiding functions of the plurality of scrapers, and can be discharged into the filtering device for screening operation, and the device integrates the water selection, drying and screening of the seeds, so that various treatment works of the seeds can be continuously realized, the treatment efficiency is improved, meanwhile, the device is simple to operate, time and labor are saved, the treatment requirement is met, and the use cost can be effectively reduced;
2. according to the invention, the baffle strip, the baffle plate and the limiting plate are arranged, and the limiting plate is in a trapezoid design, so that the baffle plate can be prevented from being separated from the limiting plate, the baffle plate can move up and down stably along the limiting plate, meanwhile, the baffle strip can play a supporting role on the baffle plate, the problem that the baffle plate falls down is avoided, the baffle plate can smoothly correspond to the opening position below, the effect of closing the opening is achieved, impurities are prevented from being discharged from the opening at the lower side, and the impurities can smoothly enter the uppermost layer to the guide plate to realize separation operation with seeds.
Drawings
FIG. 1 is a schematic view of a three-dimensional structure of the present invention;
FIG. 2 is a schematic view of a three-dimensional cross-sectional structure of the present invention;
FIG. 3 is a schematic view of a three-dimensional cross-sectional structure of a treatment tank according to the present invention;
FIG. 4 is a schematic view of a three-dimensional structure of a take-out device according to the present invention;
FIG. 5 is a schematic cross-sectional view of a treatment tank according to the present invention;
FIG. 6 is a schematic view showing a three-dimensional structure of a filtering device according to the present invention;
FIG. 7 is a schematic view showing a three-dimensional structure of a placement plate according to the present invention;
FIG. 8 is a schematic cross-sectional view of a control mechanism of the present invention;
in the figure: 1 treatment box, 2 air heaters, 3 hot air pipes, 4 hot air head groups, 5 taking-out devices, 51 toothed bars, 52 gears, 53 filter screens, 54 placement plates, 55 supporting rods, 56 connecting plates, 57 first springs, 58 pin shafts, 59 limiting blocks, 6 control mechanisms, 61 shells, 62 connecting shells, 63 first pistons, 64 control plates, 65 second springs, 66 second pistons, 67 connecting rods, 68 connecting blocks, 7 filter devices, 71 filter screens, 72 motors, 73 fixed blocks, 74 cams, 75 third springs, 76 telescopic rods, 8 baffle plates, 9 openings, 10 guide plates, 11 grooves, 12 baffle strips, 13 limiting plates and 14 discharge valves.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention provides a vegetable planting method for grading seed matching, which comprises the following steps:
s1, placing vegetable seeds in a screening device for water screening and dry screening treatment respectively, removing empty shells, impurities and inferior seeds contained in the seeds, soaking the vegetable seeds in warm water, taking out the vegetable seeds after soaking, soaking the vegetable seeds in gibberellin solution and 0.5wt% hydrogen peroxide respectively, taking out the vegetable seeds for cleaning and airing, wherein the soaking time of each stage is 55-65 min.
S2, stubble cleaning and ploughing are carried out on the seedling raising field ten days before sowing, the soil is insolated, residual roots, stubbles, branches and leaves in the soil are removed, bacterial sources and insect sources remained in the soil are eliminated, the greenhouse and the greenhouse are subjected to high-temperature canopy closure after water is filled in the greenhouse in a season of Wen Xie stubble height, and solar energy is utilized for disinfection.
S3, uniformly sowing the seeds obtained after the treatment in the step S1 in a seedling raising tray, wherein the sowing row spacing of the seeds is 40cm, the depth is 4cm, placing the seedling raising tray in a greenhouse, controlling the temperature in the greenhouse to be 25-27 ℃, introducing a proper amount of oxygen, controlling the content of oxygen in the air in the greenhouse to be 30-32%, stopping introducing oxygen after the seeds germinate, spraying a carbonic acid water solution with the concentration of 1% into the greenhouse, and simultaneously increasing illumination until seedlings grow out.
S4, grading the seedlings grown from the vegetable seeds, removing the poor seedlings, planting the seedlings meeting the optimal seedling standard and the seedlings meeting the good seedling standard in the sterilized soil respectively, marking, and providing abundant and sufficient nutrients and proper illumination, moisture and temperature according to the types of the vegetables until the vegetables are ripe.
As shown in fig. 1-8, in order to better show a screening method for vegetable planting of grading seed-dressing, this embodiment provides a screening device for vegetable planting of grading seed-dressing, which comprises a treatment box 1, the right side of treatment box 1 is fixedly connected with the left side of air heater 2, through setting up air heater 2, make air heater 2 blow out hot air and spout through hot air header group 4, and then can carry out the operation of drying treatment to the seed, the air outlet of air heater 2 is linked together with the lower surface of hot air duct 3, through setting up hot air duct 3, make hot air duct 3 can play the intercommunication effect of hot air header group 4 and air heater 2, and then can reach hot air's transport work, the both ends of hot air duct 3 are linked together with the opposite sides of two hot air header groups 4 respectively, two hot air header groups 4 joint are in the front and the back of treatment box 1 respectively, the downside of treatment box 1 inner wall is provided with filter equipment 7, the downside of treatment box 1 is provided with control mechanism 6, one side of control mechanism 6 is provided with take-out device 5, take-out device 5 sets up device 5 in treatment box 1.
As shown in fig. 1, fig. 2, fig. 3 and fig. 5, the front of the treatment box 1 is provided with the discharge valve 14, through setting up the discharge valve 14, thereby be convenient for flowing back work, the lateral wall fixedly connected with limiting plate 13 of the treatment box 1, through setting up limiting plate 13, and the shape of limiting plate 13 sets up to trapezoidal, and then prevent the separation work of baffle 8 and limiting plate 13, make baffle 8 can reciprocate steadily, the surface sliding connection of limiting plate 13 has baffle 8, through setting up baffle 8, make baffle 8 can seal the opening 9 of below, avoid impurity to discharge through below opening 9, the lower surface of baffle 8 and the upper surface overlap joint of blend stop 12, through setting up blend stop 12, make the effect that baffle 8 can play the support, avoid the drop problem of baffle 8, the right flank of blend stop 12 and the lateral wall fixed connection of treatment box 1, and two openings 9 have been seted up through setting up opening 9, thereby be convenient for and the discharging work of seed, the position of baffle 8 corresponds with one of them opening 9 position, through setting up baffle 8 left flank 11, make baffle 8 can be to the top guide plate 10 through setting up the guide plate 10, and can be the guide plate 10, and the guide plate 10 can be set up to the top 10 simultaneously, the guide plate 10 can be used for the top to the guide plate 10, and can be convenient for the top to carry the guide plate 10, and the top 10 is set up to the top 10, and can be used for the guide plate 10, and can be used for the top to realize the slope, and the top 10, simultaneously, the guide plate is convenient for the top 10, and can be set up to be used for the top 10.
As shown in fig. 4, the taking-out device 5 includes two toothed bars 51, the left sides of the two toothed bars 51 are fixedly connected with one side of the inner wall of the treatment tank 1, the two toothed bars 51 are respectively meshed with two gears 52, the toothed bars 51 and the gears 52 are arranged to enable the gears 52 to realize rotation under the meshing of the toothed bars 51, thereby facilitating the rotation of a pin 58 controlled by the gears 52, the two gears 52 are hinged with the same placing plate 54 through the pin 58, the gears 52 can smoothly rotate through the pin 58, the placing plate 54 is arranged, the placing plate 54 is assembled and wound by filaments, thereby forming a tight net shape, avoiding the interception of liquid, the right sides of the placing plate 54 are fixedly connected with the left ends of the two supporting rods 55, the outer surfaces of the two supporting rods 55 are sleeved with the same connecting plate 56, through arranging the supporting rod 55 and the connecting plate 56, the connecting plate 56 can stably move on the surface of the supporting rod 55, the filter screen 53 can be smoothly unfolded, the left side surface of the connecting plate 56 is fixedly connected with the right side surface of the filter screen 53, the filter screen 53 is soft through arranging the filter screen 53, so that the winding work is facilitated, meanwhile, the filter screen 53 can intercept impurities on the water surface, ensure the separation of the impurities and seeds, simultaneously, the filter screen 53 can ensure the passing of water, the filter screen 53 is wound on the outer surface of the pin shaft 58, the right side surface of the connecting plate 56 is respectively fixedly connected with the left ends of the two first springs 57, the elastic force of the first springs 57 can drive the smooth unfolding work of the filter screen 53 through arranging the first springs 57, the right ends of the two first springs 57 are respectively fixedly connected with one sides of the two supporting rods 55, the lower surfaces of the right sides of the two support rods 55 are fixedly connected with the upper surfaces of the two limiting blocks 59 respectively.
As shown in fig. 6, the filtering device 7 comprises a screen 71, through setting up the screen 71, make the screen 71 can carry out the screening effect to the seed, the left surface of screen 71 and the right side overlap joint of cam 74, the surface of cam 74 joint at the motor 72 output shaft, the left surface of motor 72 and the right side fixed connection of fixed block 73, the left surface of fixed block 73 and one side fixed connection of processing case 1 inner wall, through setting up the fixed block 73, make the fixed block 73 can be fixed to the motor 72, ensure the stability of motor 72, the equal fixedly connected with of left surface and the right side of screen 71 two telescopic links 76, through setting up telescopic link 76, make the work that the screen 71 can steadily screen simultaneously, the left end of two telescopic link 76 and one side fixed connection of processing case 1 inner wall, the surface of two telescopic link 76 has all cup jointed third spring 75, the both ends of two third springs 75 respectively with one side of processing case 1 inner wall and the left side fixed connection of screen 71.
As shown in fig. 7 and 8, the control mechanism 6 includes a housing 61, the housing 61 is fixedly connected to the bottom of the left side of the processing box 1, a first piston 63 is provided on the inner surface of the housing 61, the upper surface of the first piston 63 is fixedly connected to the lower surface of a control board 64, the control board 64 is provided to facilitate control of the operation of the first piston 63, the lower surface of the first piston 63 is fixedly connected to the top ends of two second springs 65, the second springs 65 are provided to facilitate the operation of resetting the control board 64, the bottom ends of the two second springs 65 are fixedly connected to the lower surface of the inner wall of the housing 61, a connecting shell 62 is clamped to the upper surface of the housing 61, a second piston 66 is provided on the inner surface of the connecting shell 62, the upper surface of the second piston 66 is fixedly connected to the bottom end of a connecting rod 67, the top end of the connecting rod 67 is fixedly connected to the lower surface of a connecting block 68, and the right side of the connecting block 68 is fixedly connected to the left side of the placing plate 54.
The working principle of the invention is as follows:
s1, when the device is used, firstly, water is injected into the left side of the treatment box 1, so that the water volume submerges the upper side of the filter screen 53, then seeds are put into the water at the left side of the treatment box 1, impurities float on the water surface, at the moment, the control plate 64 can be pushed downwards, the first spring 57 deforms, the control plate 64 pushes the first piston 63 to move downwards, liquid is arranged in the shell 61 and the connecting shell 62, and is positioned below the first piston 63 and the second piston 66, when the first piston 63 moves downwards, the liquid presses the second piston 66 to move upwards, the connecting rod 67 and the connecting block 68 move upwards, the connecting block 68 drives the placing plate 54 to move upwards, at the moment, the gear 52 moves upwards, when the gear 52 moves upwards, due to the meshing relationship with the toothed bar 51, the gear 52 generates rotary motion, the gear 52 drives the pin shaft 58 to rotate, the pin shaft 58 releases the filter screen 53, at the moment, the elastic force of the first spring 57 pulls the filter screen 53 to move rightwards, the filter screen 53 expands rightwards, the filter screen 53 intercepts water surface impurities upwards, meanwhile, the placing plate 54 conveys seeds upwards, when the impurities are conveyed to the uppermost side, the impurities enter the upper layer material guiding plate 10 through the upper side opening 9, meanwhile, in the ascending process, the limiting block 59 slides into the groove 11, and the baffle plate 8 is pushed upwards to move, so that the lower side opening 9 is opened, and at the moment, the seeds can enter the lower side material guiding plate 10;
s2, controlling the air heater 2 to work, so that the air heater 2 can discharge hot air through the hot air pipe 3 through the hot air head group 4, the hot air can dry seeds and continuously dry the seeds through the guiding of the plurality of guide plates 10, the dried seeds enter the surface of the screen 71, at the moment, controlling the motor 72 to operate, enabling the motor 72 to drive the cam 74 to rotate, enabling the convex surface of the cam 74 to squeeze the screen 71 to move, enabling the third spring 75 to deform, and when the convex surface of the cam 74 is separated from the screen 71, enabling the third spring 75 to drive the screen 71 to reset, enabling the cam 74 and the third spring 75 to drive the screen 71 to reciprocate in a matched mode, and enabling the seeds to be subjected to screening treatment;
s3, during resetting, the control plate 64 is loosened, and because the elastic force of the second spring 65 is larger than that of the first spring 57, the elastic force of the second spring 65 pushes the control plate 64 to reset upwards, so that the control plate 64 drives the first piston 63 to move upwards, at the moment, the second piston 66 drives the connecting rod 67 and the connecting block 68 to move downwards, so that the placing plate 54 moves downwards, and when the toothed bar 51 acts, the gear 52 drives the pin shaft 58 to wind the filter screen 53, the second spring 65 stretches, and the placing plate 54 finally completes resetting.
The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;
secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;
finally: the foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the invention are intended to be included within the scope of the invention.
Claims (2)
1. The utility model provides a screening plant of vegetable planting of grading mating, includes processing case (1), its characterized in that: the right side of the treatment box (1) is fixedly connected with the left side of the air heater (2), an air outlet of the air heater (2) is communicated with the lower surface of the hot air pipe (3), two ends of the hot air pipe (3) are respectively communicated with opposite surfaces of two hot air head groups (4), the two hot air head groups (4) are respectively clamped on the front surface and the back surface of the treatment box (1), a filtering device (7) is arranged on the lower side of the inner wall of the treatment box (1), a control mechanism (6) is arranged on the lower side of the treatment box (1), a take-out device (5) is arranged on one side of the control mechanism (6), and the take-out device (5) is arranged in the treatment box (1);
the front of the treatment box (1) is provided with a discharge valve (14), the side wall of the treatment box (1) is fixedly connected with a limiting plate (13), the surface of the limiting plate (13) is connected with a baffle plate (8) in a sliding manner, the lower surface of the baffle plate (8) is overlapped with the upper surface of a baffle bar (12), the right side surface of the baffle bar (12) is fixedly connected with the side wall of the treatment box (1), two openings (9) are formed in the side wall of the treatment box (1), the position of the baffle plate (8) corresponds to the position of one of the openings (9), two grooves (11) are formed in the left side surface of the baffle plate (8), and five guide plates (10) are fixedly connected to the inner wall of the treatment box (1);
the taking-out device (5) comprises two toothed bars (51), the left side surfaces of the two toothed bars (51) are fixedly connected with one side of the inner wall of the treatment box (1), the two toothed bars (51) are respectively meshed with two gears (52), the two gears (52) are hinged with the same placing plate (54) through a pin shaft (58), the right side surfaces of the placing plate (54) are fixedly connected with the left ends of two supporting rods (55), the outer surfaces of the two supporting rods (55) are sleeved with the same connecting plate (56), the left side surfaces of the connecting plate (56) are fixedly connected with the right side surfaces of the filter screens (53), the filter screen (53) is wound on the outer surface of the pin shaft (58), the right side surface of the connecting plate (56) is fixedly connected with the left ends of the two first springs (57) respectively, the right ends of the two first springs (57) are fixedly connected with one sides of the two supporting rods (55) respectively, the lower surfaces of the right sides of the two supporting rods (55) are fixedly connected with the upper surfaces of the two limiting blocks (59) respectively, the limiting blocks (59) slide into the grooves (11) in the rising process, and the baffle (8) is pushed upwards to move, so that the lower opening (9) is opened;
the control mechanism (6) comprises a shell (61), shell (61) fixed connection is in the left bottom of handling case (1), the internal surface of shell (61) is provided with first piston (63), the upper surface of first piston (63) is fixedly connected with the lower surface of control panel (64), the lower surface of first piston (63) is fixedly connected with the top of two second springs (65), two the bottom of second spring (65) is fixedly connected with the lower surface of shell (61) inner wall, the upper surface joint of shell (61) has connection shell (62), the internal surface of connection shell (62) is provided with second piston (66), the upper surface of second piston (66) is fixedly connected with the bottom of connecting rod (67), the top of connecting rod (67) is fixedly connected with the lower surface of connecting block (68), the right flank of connecting block (68) is fixedly connected with the left flank of placing board (54).
2. A grading-seed vegetable-planting screening device according to claim 1, wherein: the filtering device (7) comprises a screen (71), the left side face of the screen (71) is overlapped with the right side face of a cam (74), the cam (74) is clamped on the outer surface of an output shaft of a motor (72), the left side face of the motor (72) is fixedly connected with the right side face of a fixed block (73), the left side face of the fixed block (73) is fixedly connected with one side of the inner wall of a treatment box (1), two telescopic rods (76) are fixedly connected with the left side face and the right side face of the screen (71), the left end of each telescopic rod (76) is fixedly connected with one side of the inner wall of the treatment box (1), the outer surfaces of the two telescopic rods (76) are respectively sleeved with a third spring (75), and the two ends of each third spring (75) are respectively fixedly connected with one side of the inner wall of the treatment box (1) and the left side face of the screen (71).
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| CN202111214297.8A CN113940240B (en) | 2021-10-19 | 2021-10-19 | Vegetable planting method for grading and mating and screening device thereof |
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| CN113940240A (en) | 2022-01-18 |
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