CN218309244U - Submerged plant seed screening device - Google Patents
Submerged plant seed screening device Download PDFInfo
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- CN218309244U CN218309244U CN202222952220.7U CN202222952220U CN218309244U CN 218309244 U CN218309244 U CN 218309244U CN 202222952220 U CN202222952220 U CN 202222952220U CN 218309244 U CN218309244 U CN 218309244U
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- 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
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
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Abstract
The utility model discloses a benthophyte seed sieving mechanism, the top fixed mounting of base has the screening case, and the one end fixed mounting at screening roof portion has feedstock channel, and feedstock channel's top fixed mounting has deposits the fill, and the one end fixed mounting of screening incasement portion has the slope sieve, and the inside of screening case lies in the fixed mounting of position department below the slope sieve, the utility model discloses a use of slope sieve, plant seed is fallen down the back and is gliding along the inclined plane, and the silt tiny particle that mixes in the seed can pass the slope sieve and fall down for alternate segregation between silt tiny particle and the seed, simultaneously uses through the cooperation of screening fan and slope baffle, utilizes wind-force to blow the aquatic plant broken leaves that mix in the seed and the seed of shrivelled, and make it fall on the slope baffle, discharge by the mouth of wasting discharge, divide from the seed, effectually gets rid of the impurity in the seed, and the mode of getting rid of is simple and convenient, need not artifical the picking, has improved work efficiency.
Description
Technical Field
The utility model relates to a seed screening technical field specifically is a benthophyte seed sieving mechanism.
Background
Submerged plants refer to large-scale aquatic plants which are planted and fixed under a water layer, roots of the large-scale aquatic plants are undeveloped or degenerated sometimes, all parts of the plant bodies can absorb water and nutrients, aeration tissues are particularly developed, and gas exchange is facilitated under the condition that air is lacked in water, leaves of the plants are mostly in a belt shape or a filiform shape, such as tape grass, hornworts, watermifos, hydrilla verticillata and the like, the action of the submerged plants in water purification is extremely high, in the planting of the submerged plants, a seed propagation mode is usually adopted, namely, seeds of mature submerged plants are harvested and planted in a water area needing to be purified after being stored, the seeds of the submerged plants contain a large amount of impurities such as silt, rotten leaves and the like after being harvested, and the seeds are not beneficial to long-term storage, therefore, the seeds need to be screened and dried after being harvested;
but manual operation when present plant seed screening is most selects the impurity in the seed, selects work loaded down with trivial details, and work efficiency is low, so the utility model provides a submerged plant seed sieving mechanism satisfies people's demand.
SUMMERY OF THE UTILITY MODEL
The utility model provides a benthophyte seed sieving mechanism can effectively solve the plant seed screening manual operation when most among the above-mentioned background art that proposes, picks out the impurity in the seed, selects work loaded down with trivial details, and the problem that work efficiency is low.
In order to achieve the above purpose, the utility model provides a following technical scheme: a submerged plant seed screening device comprises a base, wherein a screening box is fixedly mounted at the top of the base, a feeding channel is fixedly mounted at one end of the top of the screening box, a storage hopper is fixedly mounted at the top end of the feeding channel, an inclined screen plate is fixedly mounted at one end of the interior of the screening box, a partition plate is fixedly mounted at a position, below the inclined screen plate, of the interior of the screening box, a screening fan is fixedly mounted at one end of the top of the partition plate in an inclined mode, a waste discharge port is formed in the middle of the screening box, which is far away from the feeding channel, an inclined guide plate is fixedly mounted in the interior of the screening box, which corresponds to the waste discharge port, a notch is formed in one end of the bottom of the screening box, supporting plates are symmetrically and fixedly mounted at positions, which are located at two ends below the notch, of the bottom of the screening box, and screening boxes are placed at the tops of the two supporting plates;
the one end symmetry fixedly connected with connecting rod of screening box, two the extrusion spring, two have all been cup jointed on the surface of connecting rod the equal fixedly connected with of tip of connecting rod extrudees the piece, the one end of screening bottom of the case portion is located screening box both sides position department symmetry fixed mounting and has the limiting plate, the one end fixedly connected with mount pad of base, the one end fixed mounting at mount pad top has driving motor, the dwang is installed in the top rotation of mount pad, the both ends symmetry fixed mounting of dwang has the eccentric wheel.
Preferably, one end of the inclined sieve plate is located below the feeding channel, the fan blades of the screening fan face the bottom of the inclined sieve plate, one end of the inclined guide plate is close to the upper portion of one end of the inclined sieve plate, and a space is reserved between the inclined guide plate and the inclined sieve plate.
Preferably, the middle parts of the inclined sieve plate and the screening box are provided with filtering holes, and the diameter of each filtering hole in the middle part of the screening box is larger than that of each filtering hole in the middle part of the inclined sieve plate.
Preferably, the two connecting rods respectively and movably penetrate through the two limiting plates, two ends of the extrusion spring are respectively connected with the limiting plates and the extrusion blocks, an output shaft of the driving motor is connected with one end of the rotating rod, and the surfaces of the two eccentric wheels are respectively attached to the end surfaces of the two extrusion blocks.
Preferably, the middle part of the feeding channel is provided with a mounting groove, and an adjusting baffle is embedded in the mounting groove.
Preferably, both sides of the adjusting baffle are movably clamped on the inner wall of the feeding channel respectively, and the middle part of one end of the adjusting baffle is fixedly connected with an L-shaped pulling block.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization:
1. be provided with the slope sieve, the baffle, the screening fan, waste discharge port and slope baffle, use through the slope sieve, plant seeds is falling the back and is following the inclined plane gliding, the silt tiny particle that mixes in the seed can pass the slope sieve and fall down, make mutual separation between silt tiny particle and the seed, use through the cooperation of screening fan and slope baffle simultaneously, utilize wind-force to blow the water plants broken leaf that will mix in the seed and the seed of shrivelled, and make it fall on the slope baffle, discharge by waste discharge port, divide from the seed, the effectual impurity that gets rid of in the seed, and it is simple and convenient to get rid of the mode, need not the manual work and choose, work efficiency is improved.
2. Be provided with the screening box, the connecting rod, the extrusion spring, the extrusion piece, the limiting plate, driving motor, dwang and eccentric wheel, use through the screening box, just collect the seed of landing from the slope sieve plate, use through the cooperation of driving motor and dwang simultaneously, it continuously rotates to drive the eccentric wheel, and the eccentric wheel can inwards press down the extrusion piece, when the extrusion spring is compressed, the screening box slides to one side promptly, and the elastic force that the extrusion spring resets can make screening box reverse movement, and then make the screening box can reciprocating motion, the screening box has played the screening effect of once more to the seed, get rid of the great soil block of granule and impurity in the seed, the seed can pass the screening box smoothly.
3. Be provided with mounting groove and adjusting the baffle, use through mounting groove and adjusting the baffle's cooperation, can adjust adjusting the speed that adjusting the baffle's position comes to drop to the seed and adjust, prevent that the seed from dropping too much and leading to the screening incomplete, perhaps the seed falls too slowly and has reduced work efficiency.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a schematic view of the installation structure of the inclined guide plate of the present invention;
fig. 3 is a schematic view of the installation structure of the inclined sieve plate of the present invention;
FIG. 4 is a schematic view of an installation structure of the eccentric wheel of the present invention;
reference numbers in the figures: 1. a base; 2. a screening box; 3. a feed channel; 4. a storage hopper; 5. the sieve plate is inclined; 6. a partition plate; 7. screening a fan; 8. a waste discharge port; 9. an inclined guide plate; 10. a notch; 11. a support plate; 12. a screening cassette; 13. a connecting rod; 14. a compression spring; 15. extruding the block; 16. a limiting plate; 17. a mounting seat; 18. a drive motor; 19. rotating the rod; 20. an eccentric wheel; 21. mounting grooves; 22. and adjusting the baffle.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example (b): as shown in figures 1-4, the utility model provides a technical scheme, a submerged plant seed screening device, which comprises a base 1, a screening box 2 is fixedly arranged on the top of the base 1, a feeding channel 3 is fixedly arranged on one end of the top of the screening box 2, a storage hopper 4 is fixedly arranged on the top end of the feeding channel 3, an inclined screen plate 5 is fixedly arranged on one end of the inside of the screening box 2, a baffle plate 6 is fixedly arranged on the lower part of the inclined screen plate 5 in the inside of the screening box 2, a screening fan 7 is fixedly arranged on one end of the top of the baffle plate 6 in an inclined way, a waste discharge port 8 is arranged on one end of the middle part of the screening box 2 far away from the feeding channel 3, an inclined guide plate 9 is fixedly arranged on the position of the inside of the screening box 2 corresponding to the waste discharge port 8, one end of the inclined screen plate 5 is arranged below the feeding channel 3, and fan blades of the screening fan 7 face to the bottom of the inclined screen plate 5, one end of an inclined guide plate 9 is close to the upper part of one end of an inclined sieve plate 5, a space is reserved between the inclined guide plate 9 and the inclined sieve plate 5, one end of the bottom of a screening box 2 is provided with a notch 10, the bottom of the screening box 2 is symmetrically and fixedly provided with supporting plates 11 at the positions of two ends below the notch 10, the top ends of the two supporting plates 11 are provided with screening boxes 12, the middle parts of the inclined sieve plate 5 and the screening boxes 12 are both provided with filtering holes, the diameter of the filtering hole at the middle part of the screening box 12 is larger than that of the filtering hole at the middle part of the inclined sieve plate 5, through the use of the inclined sieve plate 5, plant seeds slide down along an inclined plane after falling down, silt particles mixed in the seeds can pass through the inclined sieve plate 5 to fall down, so that the silt particles and the seeds are mutually separated, meanwhile, through the matching use of a screening fan 7 and the inclined guide plate 9, the water plant crushed leaves mixed in the seeds are blown up by wind power, the seeds fall on the inclined guide plate 9, are discharged from the waste discharge port 8 and are separated from the seeds, so that impurities in the seeds are effectively removed, the removing mode is simple and convenient, manual picking is not needed, and the working efficiency is improved;
one end of the screening box 12 is symmetrically and fixedly connected with connecting rods 13, the surfaces of the two connecting rods 13 are respectively sleeved with an extrusion spring 14, the end parts of the two connecting rods 13 are respectively and fixedly connected with extrusion blocks 15, one end of the bottom of the screening box 2 is symmetrically and fixedly provided with limiting plates 16 at the positions of two sides of the screening box 12, the two connecting rods 13 respectively and movably penetrate through the two limiting plates 16, two ends of each extrusion spring 14 are respectively connected with the limiting plates 16 and the extrusion blocks 15, one end of the base 1 is fixedly connected with an installation seat 17, one end of the top of the installation seat 17 is fixedly provided with a driving motor 18, the top of the installation seat 17 is rotatably provided with a rotating rod 19, two ends of each rotating rod 19 are symmetrically and fixedly provided with eccentric wheels 20, an output shaft of the driving motor 18 is connected with one end of the rotating rod 19, the surfaces of the two eccentric wheels 20 are respectively attached to the end surfaces of the two extrusion blocks 15, through the use of the screening box 12, seeds sliding from the inclined screen plate 5 can be collected, meanwhile, the driving motor 18 and the rotating wheels 20 can continuously rotate, the extrusion blocks 15 can press the extrusion blocks 15 inwards, when the extrusion springs 14 are compressed, the extrusion springs can slide smoothly, the screening box can remove impurities from the screening box 12, and the screening box can move back and forth, the screening box can move, and forth, and back again, the screening box 12 can remove the impurities in the screening box 12;
mounting groove 21 has been seted up at feedstock channel 3's middle part, adjusting baffle 22 is installed in the inside embedding of mounting groove 21, adjusting baffle 22's the both sides partly activity joint in feedstock channel 3's inner wall respectively, adjusting baffle 22's one end middle part fixedly connected with L type draws the piece, make things convenient for pull adjusting baffle 22, cooperation through mounting groove 21 and adjusting baffle 22 is used, the speed that can adjust adjusting baffle 22 comes to fall the seed is adjusted, it is incomplete to prevent that the seed from falling too much and leading to the screening, perhaps the seed whereabouts has reduced work efficiency too slowly.
The utility model discloses a theory of operation and use flow: firstly, the operator pours plant seeds into the storage hopper 4, takes two collection boxes and places the two collection boxes at two ends of the bottom of the screening box 2 respectively, one collection box is located under the feeding channel 3, the other collection box is located under the screening box 12, the adjusting baffle 22 is pulled outwards, so that a gap is formed between the adjusting baffle 22 and the inner wall of the feeding channel 3, the pulling is stopped when the gap is proper, the seeds in the storage hopper 4 fall down from the gap, the seeds directly fall on the surface of the inclined sieve plate 5 and slide downwards along the inclined plane of the inclined sieve plate, in the sliding process, small silt particles mixed in the seeds can pass through the filtering holes of the inclined sieve plate 5 and fall into the collection box below, the screening fan 7 is started at the same time to generate air flow, the air flow is blown obliquely from below to the bottom of the inclined sieve plate 5, the air separation is carried out on the seeds, crushed leaves of aquatic plants and shrivelled seeds in the seeds are removed, the seeds are blown up to the inclined guide plate 9 and are discharged through the waste discharge hole 8;
the surplus seed falls in the inside of screening box 12, driving motor 18 starts, it is rotatory to drive dwang 19 and eccentric wheel 20, eccentric wheel 20 can inwards extrude extrusion piece 15 when rotatory, extrusion spring 14 is compressed, connecting rod 13 moves inwards along limiting plate 16, and then promote screening box 12 and move to one side, wait for eccentric wheel 20 to continue to rotate, reduce the pressure to extrusion piece 15, extrusion spring 14 resets the extension, push extrusion piece 15 and connecting rod 13 forward and move, make screening box 12 reverse movement, thereby eccentric wheel 20 lasts the rotation and can drive screening box 12 and control reciprocating swing, the effect of screening has been played to the inside seed of screening box 12, make the seed can pass the filtration hole in the middle part of screening box 12 smoothly, fall in the collection box of its below, and the great lug granule of volume that mixes in the seed can stop in the inside of screening box 12.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a benthophyte seed sieving mechanism, includes base (1), its characterized in that: the screening box is characterized in that a screening box (2) is fixedly mounted at the top of the base (1), a feeding channel (3) is fixedly mounted at one end of the top of the screening box (2), a storage hopper (4) is fixedly mounted at the top end of the feeding channel (3), an inclined sieve plate (5) is fixedly mounted at one end of the inside of the screening box (2), a partition plate (6) is fixedly mounted at a position, below the inclined sieve plate (5), in the screening box (2), an inclined guide plate (9) is fixedly mounted at a position, corresponding to the waste discharge port (8), in the middle of the screening box (2), a screening fan (7) is fixedly mounted at one end of the top of the partition plate (6), a waste discharge port (8) is formed in one end, away from the feeding channel (3), in the middle of the screening box (2), supporting plates (11) are symmetrically and fixedly mounted at positions, below the notch (10), at two ends of the bottom of the screening box (2), and a screening box (12) is placed at the top ends of the two supporting plates (11);
screening box (12) one end symmetry fixedly connected with connecting rod (13), two extrusion spring (14), two have all been cup jointed on the surface of connecting rod (13) the equal fixedly connected with of tip of connecting rod (13) extrudees piece (15), the one end of screening case (2) bottom is located screening box (12) both sides position department symmetry fixed mounting and has limiting plate (16), the one end fixedly connected with mount pad (17) of base (1), the one end fixed mounting at mount pad (17) top has driving motor (18), dwang (19) are installed in the top rotation of mount pad (17), the both ends symmetry fixed mounting of dwang (19) has eccentric wheel (20).
2. A submerged plant seed screening apparatus according to claim 1, characterized in that one end of the inclined screen plate (5) is located below the feed channel (3), the fan blades of the screening fan (7) face the bottom of the inclined screen plate (5), one end of the inclined guide plate (9) is close to and above one end of the inclined screen plate (5), and a gap is left between the inclined guide plate (9) and the inclined screen plate (5).
3. The submerged plant seed screening device according to claim 1, wherein filtering holes are formed in the middle of each of the inclined screen plate (5) and the screening boxes (12), and the diameter of the filtering holes in the middle of the screening boxes (12) is larger than that of the filtering holes in the middle of the inclined screen plate (5).
4. The submerged plant seed screening device according to claim 1, wherein the two connecting rods (13) respectively penetrate through the two limiting plates (16) in a movable manner, the two ends of the extrusion spring (14) are respectively connected with the limiting plates (16) and the extrusion blocks (15), the output shaft of the driving motor (18) is connected with one end of the rotating rod (19), and the surfaces of the two eccentric wheels (20) are respectively attached to the end surfaces of the two extrusion blocks (15).
5. The submerged plant seed screening device according to claim 1, characterized in that an installation groove (21) is formed in the middle of the feeding channel (3), and an adjusting baffle plate (22) is embedded in the installation groove (21).
6. The submerged plant seed screening device according to claim 5, characterized in that two sides of the adjusting baffle plate (22) are movably clamped to the inner wall of the feeding channel (3), and an L-shaped pulling block is fixedly connected to the middle of one end of the adjusting baffle plate (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222952220.7U CN218309244U (en) | 2022-11-07 | 2022-11-07 | Submerged plant seed screening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222952220.7U CN218309244U (en) | 2022-11-07 | 2022-11-07 | Submerged plant seed screening device |
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| Publication Number | Publication Date |
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| CN218309244U true CN218309244U (en) | 2023-01-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202222952220.7U Active CN218309244U (en) | 2022-11-07 | 2022-11-07 | Submerged plant seed screening device |
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| CN (1) | CN218309244U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116273890A (en) * | 2023-05-16 | 2023-06-23 | 齐齐哈尔市园林绿化中心 | Flower seed screening equipment |
-
2022
- 2022-11-07 CN CN202222952220.7U patent/CN218309244U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116273890A (en) * | 2023-05-16 | 2023-06-23 | 齐齐哈尔市园林绿化中心 | Flower seed screening equipment |
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