CN215620188U - Seed selection device under machine-harvested cotton planting mode - Google Patents
Seed selection device under machine-harvested cotton planting mode Download PDFInfo
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- CN215620188U CN215620188U CN202120522916.9U CN202120522916U CN215620188U CN 215620188 U CN215620188 U CN 215620188U CN 202120522916 U CN202120522916 U CN 202120522916U CN 215620188 U CN215620188 U CN 215620188U
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- soaking pool
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Abstract
The utility model relates to a seed selection device in a machine-harvested cotton planting mode, which comprises a machine body, wherein a soaking pool is arranged on one side of the machine body, a feed inlet is formed in the top of the soaking pool, a micro aeration device is arranged at the bottom of the soaking pool, a material outlet is formed in the side wall of the soaking pool, a feeding rotary drum is arranged at the material outlet, a conveying belt is arranged at the material outlet of the machine body and is obliquely arranged from bottom to top from the material outlet, an elastic compression roller is arranged above the conveying belt, and a winnowing mechanism is arranged at the tail end of the conveying belt; the utility model can sort the cotton seeds with short velvet and separate bad seeds in advance.
Description
Technical Field
The utility model relates to the field of agricultural production equipment, in particular to a seed selection device under a machine-harvested cotton planting mode.
Background
While the technology is developing, the cotton planting mode in China has been changed, the traditional planting mode is changed into a mechanical cotton picking planting mode, the new planting mode has more advantages, but in the specific application process, some problems often exist, in the mechanical cotton picking planting mode of cotton seeds, for example, in the picking process of equipment, cotton seeds and cotton are collected together, while the cotton seeds do not have empty shells or shriveled seeds, in the original manual picking mode, the bad seeds can be manually sorted out during picking, but in the cotton picking mode, a picking machine does not have the screening capacity or has poor screening capacity for the bad seeds, the bad seeds are mixed in batches of seeds to be ginned, delinted, dried and delinted together, although the bad seeds can be screened out through the subsequent screening process, the early-stage work is still wasted, and therefore the good seeds are screened out earlier, however, cotton seeds are wrapped by cotton before cotton ginning, short velvet still exists after cotton ginning, the short velvet is easy to be mutually hooked, so that the cotton seeds are held in a ball, bad seeds cannot be effectively sorted at the stage by conventional winnowing or gravity sorting, and time and labor are wasted if manual screening is carried out.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention is directed to overcome the defects in the prior art, and provides a seed selection device under a mechanical cotton picking and planting mode, which can select cotton seeds with short fibers and separate out bad seeds in advance.
The seed selection device under the planting mode of the machine-harvested cotton comprises a machine body, wherein a soaking pool is arranged on one side of the machine body, a feed inlet is formed in the top of the soaking pool, a micro aeration device is arranged at the bottom of the soaking pool, a material outlet is formed in the side wall of the soaking pool, a feeding rotary drum is arranged at the material outlet, a conveying belt is arranged at the material outlet and is obliquely arranged from bottom to top from the material outlet, an elastic compression roller is arranged above the conveying belt, and a winnowing mechanism is arranged at the tail end of the conveying belt.
Furthermore, the immersion pool is also provided with an injection disturbance device, the injection disturbance device comprises a water pumping device for pumping water from the bottom of the immersion pool, the side wall of the immersion pool is provided with a water spraying pipe, and the pipe wall of the water spraying pipe is provided with a water spraying slit.
Further, the feeding rotary drum comprises a drum body and partition strips arranged on the drum body, wherein the partition strips extend along the axial direction of the drum body and are uniformly distributed on the outer peripheral surface of the drum body at intervals.
Further, selection by winnowing mechanism includes fan, blanking fill and return air passageway, the blanking fill sets up the terminal below of conveyer belt, a plurality of blanking chambeies are separated out through a plurality of baffles to the blanking fill, the exit end of fan and the entrance point of return air passageway all set up the top of blanking fill, it is regional to form the selection by winnowing between the entry of return air passageway and the export of fan, the entry of blanking fill just to the below that the selection by winnowing is regional, the return air reaches the intercommunication the air inlet end of fan.
Further, the elasticity compression roller includes the stereoplasm roll body at center and surrounds the elasticity glue film of stereoplasm roll body periphery, the both ends of stereoplasm roll body are provided with the side shield, the both ends of elasticity glue film with the side baffle is connected, the elasticity glue film with form the gas layer between the stereoplasm roll body, the internal surface of elasticity glue film with the outer peripheral face of stereoplasm roll body is connected through isometric plasticity silk thread.
The utility model has the beneficial effects that: the utility model discloses a seed selection device under a machine-harvested cotton planting mode, which is characterized in that firstly, cotton seeds with short velvet are dispersed through a water soaking pool, then the dispersed cotton seeds are conveyed to a conveying belt through a feeding roller, redundant water is extruded out by an elastic pressing roller, then seeds with different qualities are selected by a winnowing mechanism, and the cotton seeds are sorted with the velvet.
Drawings
The utility model is further described below with reference to the following figures and examples:
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the elastic press roll of the present invention.
Description of reference numerals: the device comprises a machine body 1, a soaking pool 2, a micro-aeration device 3, a material outlet 4, a feeding rotary drum 5, a conveying belt 6, an elastic press roller 7, a water pumping device 8, a water spraying pipe 9, a separating strip 10, a fan 11, a blanking hopper 12, an air return channel 13, a hard roller body 14, an elastic adhesive layer 15, a side baffle 16 and a plastic silk thread 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all 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.
As shown in fig. 1-2, the seed selection device in the planting mode of mechanically picking cotton in this embodiment includes a machine body 1, a soaking tank 2 is disposed on one side of the machine body 1, a feed inlet is disposed at the top of the soaking tank 2, a micro-aeration device 3 is disposed at the bottom of the soaking tank 2, a material outlet 4 is disposed on a side wall of the soaking tank 2, a feeding rotary drum 5 is disposed at the material outlet 4, a conveying belt 6 is disposed at the material outlet 4 of the machine body 1, the conveying belt 6 is inclined from bottom to top from the material outlet 4, an elastic press roller 7 is disposed above the conveying belt 6, and a winnowing mechanism is disposed at the end of the conveying belt 6.
In the actual implementation process, the cotton seeds with short velvet are poured into the soaking pool 2 through the feeding hole, the cotton seeds are provided with the short velvet, the bottom of the soaking pool 2 is also provided with the micro-aeration device 3, the cotton seeds can be suspended or floated in the soaking pool 2 and naturally dispersed, the cotton seeds close to the side wall of the soaking pool 2 are brought into the conveying belt 6 by the feeding rotary drum 5, the elastic compression roller 7 simulates the squeezing of hands, the redundant water of the cotton seeds is extruded, if the cotton seeds are shriveled or empty, the cotton seeds can be crushed, the cotton seeds moving along with the conveying belt 6 fall at the tail end of the conveying belt 6, the cotton seeds at the moment are mutually dispersed, no cluster occurs, and the winnowing is performed in the falling process to obtain the seeds with different plumpnesses.
In order to disperse the cotton seeds in the soaking pool 2 as much as possible, in this embodiment, the soaking pool 2 is further provided with an injection disturbing device, the injection disturbing device includes a water pumping device 8 for pumping water from the bottom of the soaking pool 2, the side wall of the soaking pool 2 is provided with a water spraying pipe 9, a pipe wall of the water spraying pipe 9 is provided with a water spraying slit, the seeds are dispersed by using the sprayed water flow, and the damage to the cotton seeds is small.
In this embodiment, the feeding rotary drum 5 includes a drum body and dividing strips 10 arranged on the drum body, the dividing strips 10 extend along the axial direction of the drum body and are uniformly distributed on the outer circumferential surface of the drum body at intervals, gaps for accommodating cotton seeds are formed between adjacent dividing strips 10, and the size of the gaps can be designed according to the particle size of the cotton seeds, so as to avoid a plurality of seeds from being held together.
In this embodiment, the winnowing mechanism includes fan 11, blanking hopper 12 and return air passageway 13, blanking hopper 12 sets up the terminal below of conveyer belt 6, blanking hopper 12 separates out a plurality of blanking chambeies through a plurality of baffles, and the seed of different plumpness falls into different blanking chambeies, the exit end of fan 11 and the entrance point of return air passageway 13 all set up in blanking hopper 12's top, form the selection by winnowing region between the entry of return air passageway 13 and the export of fan 11, blanking hopper 12's entry is just to the below of selection by winnowing region, the return air reaches the intercommunication the air inlet end of fan 11, in the production process of cotton seed, has a large amount of flying cotton bolls to exist, should reduce the disturbance of air current as far as possible, consequently sets up return air passageway 13 for the air current of participating in the selection by winnowing can not spill over as far as possible.
Carry out elasticity extrusion's in-process again to cotton seed, should be as gentle as possible, and the extrusion face of elasticity compression roller 7 should be leveled as far as possible, avoids appearing the pit, in this embodiment, elasticity compression roller 7 includes the stereoplasm roll body 14 at center and surrounds the elastic adhesive layer 15 of stereoplasm roll body 14 periphery, the both ends of stereoplasm roll body 14 are provided with side shield 16, the both ends of elastic adhesive layer 15 with the side baffle is connected, elastic adhesive layer 15 with form the gas layer between the stereoplasm roll body 14, the internal surface of elastic adhesive layer 15 with the outer peripheral face of stereoplasm roll body 14 is connected through isometric plastic silk thread 17.
Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.
Claims (5)
1. The utility model provides a seed selection device under machine-harvested cotton mode of planting, includes the organism, its characterized in that: one side of organism is provided with the flooding pond, the top in flooding pond is provided with the feed inlet, the bottom in flooding pond is provided with little aeration equipment, seted up the material export on the lateral wall in flooding pond, just the material exit is provided with the pay-off rotary drum, the organism is in the material exit is provided with the conveyer belt, just the conveyer belt sets up from material export slope from bottom to top, the top of conveyer belt is provided with the elasticity compression roller, the end of conveyer belt is provided with selection by winnowing mechanism.
2. The seed beneficiation apparatus of claim 1, wherein: the device comprises a soaking pool, and is characterized in that a jet disturbance device is also arranged in the soaking pool and comprises a pumping device for drawing water from the bottom of the soaking pool, a water spraying pipe is arranged on the side wall of the soaking pool, and a water spraying slit is arranged on the pipe wall of the water spraying pipe.
3. The seed beneficiation apparatus of claim 1, wherein: the feeding rotary drum comprises a drum body and partition strips arranged on the drum body, wherein the partition strips extend along the axial direction of the drum body and are uniformly distributed on the peripheral surface of the drum body at intervals.
4. The seed beneficiation apparatus of claim 1, wherein: the winnowing mechanism includes fan, blanking fill and return air passageway, the blanking fill sets up the terminal below of conveyer belt, a plurality of blanking chambeies are separated out through a plurality of baffles to the blanking fill, the exit end of fan and the entrance point of return air passageway all set up the top of blanking fill, it is regional to form the selection by winnowing between the entry of return air passageway and the export of fan, the entry of blanking fill just right the below that the selection by winnowing is regional, the return air reaches the intercommunication the air inlet end of fan.
5. The seed beneficiation apparatus of claim 1, wherein: the elasticity compression roller includes the stereoplasm roll body at center and surrounds the elasticity glue film of stereoplasm roll body periphery, the both ends of stereoplasm roll body are provided with side shield, the both ends of elasticity glue film with side shield connects, the elasticity glue film with form between the stereoplasm roll body and aerify the layer, the internal surface of elasticity glue film with the outer peripheral face of stereoplasm roll body is through isometric plastic thread connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120522916.9U CN215620188U (en) | 2021-03-12 | 2021-03-12 | Seed selection device under machine-harvested cotton planting mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120522916.9U CN215620188U (en) | 2021-03-12 | 2021-03-12 | Seed selection device under machine-harvested cotton planting mode |
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| Publication Number | Publication Date |
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| CN215620188U true CN215620188U (en) | 2022-01-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120522916.9U Active CN215620188U (en) | 2021-03-12 | 2021-03-12 | Seed selection device under machine-harvested cotton planting mode |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114832927A (en) * | 2022-04-29 | 2022-08-02 | 厦门依加成科技有限公司 | System and method for separating silk and evaluating quality |
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2021
- 2021-03-12 CN CN202120522916.9U patent/CN215620188U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114832927A (en) * | 2022-04-29 | 2022-08-02 | 厦门依加成科技有限公司 | System and method for separating silk and evaluating quality |
| CN114832927B (en) * | 2022-04-29 | 2023-06-02 | 厦门依加成科技有限公司 | System and method for separating and evaluating quality of filars |
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