CN113028816A - A seed encircles type drying device for agricultural - Google Patents
A seed encircles type drying device for agricultural Download PDFInfo
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- CN113028816A CN113028816A CN202110176469.0A CN202110176469A CN113028816A CN 113028816 A CN113028816 A CN 113028816A CN 202110176469 A CN202110176469 A CN 202110176469A CN 113028816 A CN113028816 A CN 113028816A
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- drying
- seed
- box
- seeds
- screening
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
- F26B17/18—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by rotating helical blades or other rotary conveyors which may be heated moving materials in stationary chambers, e.g. troughs
- F26B17/22—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by rotating helical blades or other rotary conveyors which may be heated moving materials in stationary chambers, e.g. troughs the axis of rotation being vertical or steeply inclined
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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
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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
- B07B4/00—Separating solids from solids by subjecting their mixture to gas currents
- B07B4/08—Separating solids from solids by subjecting their mixture to gas currents while the mixtures are supported by sieves, screens, or like mechanical elements
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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
- B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/005—Drying-steam generating means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/02—Applications of driving mechanisms, not covered by another subclass
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/04—Agitating, stirring, or scraping devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a seed surrounding type drying device for agriculture, wherein the top end of a drying cylinder is connected with an upper charging barrel, the top end of the upper charging barrel is connected with a feed hopper, and the inner side of the drying cylinder is provided with a surrounding drying mechanism, the invention can input the heat inside the drying cylinder into seeds to be dried from outside to inside through a heating cavity in the actual drying process by the surrounding drying mechanism, and can uniformly distribute the heat steam generated by heating inside the heating cavity through a spiral gas distribution pipeline and can convey the heat of the steam into the seeds from inside to outside, so that heat zones can be formed on two sides of the seeds during drying, the seeds can be fully and thoroughly dried, and the seeds can be conveniently conveyed and turned by driving a rotating shaft and a material homogenizing spiral blade in the drying process, thereby further avoiding the phenomena of accumulation and incomplete drying during seed drying, the drying quality of the seeds is ensured.
Description
Technical Field
The invention relates to the technical field of agricultural machinery, in particular to a seed surrounding type drying device for agriculture.
Background
The seed drying method generally comprises two types of natural drying and artificial mechanical drying, wherein the natural drying is to reduce the moisture of the seeds by using methods such as sunlight solarization, ventilation, spreading and drying in the air and the like, the artificial mechanical drying is mainly to dry the seeds by hot air, and the moisture in the seeds are removed by building a seed drying device and matching the hot air;
at present, the drying equipment can often generate an accumulated phenomenon during the drying process of seeds, so that the drying equipment can not uniformly guide heat airflow into the seeds, the seeds are not dried completely, and the actual drying quality of the seeds is reduced.
Disclosure of Invention
The invention provides a seed surrounding type drying device for agriculture, which can effectively solve the problems that in the prior art, the seeds are often accumulated during the drying process of the conventional drying equipment, so that the drying equipment cannot uniformly guide the heat airflow into the seeds, the seeds are not dried thoroughly, and the actual drying quality of the seeds is reduced.
In order to achieve the purpose, the invention provides the following technical scheme: a seed surrounding type drying device for agriculture comprises a drying cylinder, wherein the top end of the drying cylinder is connected with an upper charging barrel, the top end of the upper charging barrel is connected with a feeding hopper, and a surrounding drying mechanism is installed on the inner side of the drying cylinder;
the surrounding drying mechanism comprises a heating chamber, a motor box, a driving rotating shaft, a refining spiral blade, a spiral gas distribution pipeline, a built-in cavity, an exhaust pipe, an exhaust hole, a gas guide pipe, a movable sleeve and a stop valve;
the drying device is characterized in that a heating cavity is formed in the edge part of the inner side of the drying cylinder, a motor box is fixedly mounted in the middle of the bottom end of the drying cylinder, a driving rotating shaft is rotatably connected to the top end of the motor box at the position of the inner side of the drying cylinder, a refining spiral blade is uniformly welded to the edge part of the driving rotating shaft, a spiral gas distribution pipeline is spirally sleeved at the position of the outer side of the driving rotating shaft at the position of the inner side bottom of the refining spiral blade, a built-in cavity is formed in the driving rotating shaft, an exhaust pipe is connected to the bottom end of the driving rotating shaft close to the motor box, exhaust holes are uniformly formed in the edge part of the exhaust pipe, an air guide pipe is connected to the top end of;
the bottom end of the drying cylinder is located at the position of the edge of the motor box and is provided with the discharging cylinder, the edge of the bottom end of the drying cylinder is provided with a mounting ring, the mounting ring is fixedly mounted on the inner side of the top of the supporting bedplate, and supporting columns are fixedly mounted at the edges of the bottom end of the supporting bedplate.
Preferably, the bottom end of the upper charging barrel is fixedly connected with a sealing cover at the inner side of the top of the heating chamber, and the edge of the heating chamber is connected with a water supply pipe.
Preferably, the inner side of the upper charging barrel is provided with a uniform material scattering mechanism, and the uniform material scattering mechanism comprises a cross-shaped mounting frame, a movable connecting seat, a material scattering conical disc and a material guiding inclined bar;
go up the inboard fixed mounting of feed cylinder and have the cross mounting bracket, the inboard middle-end of cross mounting bracket corresponds position department fixed mounting with the drive pivot and has the swing joint seat, drive pivot top is located movable sleeve bottom position department fixedly connected with bulk cargo conical disk, the impartial angle in bulk cargo conical disk outside surface installs the guide slanted bar.
Preferably, the inner side of the bottom of the supporting bedplate is provided with a high-efficiency screening mechanism, and the high-efficiency screening mechanism comprises a screening box, a rectangular frame, a limiting movable groove, a vibration spring, a special-shaped bump, a driving motor and a collecting hopper;
the utility model discloses a screening box, including support platen, screening case, support column, spacing movable groove, vibration spring, drive motor's input and external power supply's output electric connection, the screening case is installed to support platen bottom, the equal fixedly connected with rectangular frame in screening case both sides limit end, the inboard rectangle frame department of being close to of support column has all seted up spacing movable groove, and rectangular frame both sides portion all inlays in spacing movable groove, the equal fixed mounting in inboard top of spacing movable groove and bottom has vibration spring, the rectangular frame inboard is provided with heterotypic lug, and heterotypic lug one end links to each other with.
Preferably, the screening box is fixedly connected with the rectangular frame through the connecting lug at the side end of the screening box, and the side ends of the rectangular frame are fixedly connected with the vibration springs.
Preferably, the supporting support is fixedly mounted on the inner side of the bottom of the supporting column, and the material collecting hopper is placed at the position, below the bottom of the screening box, of the top of the supporting support.
Preferably, an installation support is fixedly installed on one side edge of the support column, one end of the driving motor is fixedly connected with the installation support, airflow impurity removal mechanisms are arranged on two sides of the screening box, and each airflow impurity removal mechanism comprises an airflow fan, an exhaust hood, an axial flow air hole, a gas collecting hood and a collecting box;
the mounting bracket limit is located the equal fixed mounting in driving motor both sides position department and has the air current fan, the input of air current fan and external power source's output electric connection, air current fan limit fixed mounting has the exhaust hood, screening case both sides limit all corresponds to run through and has seted up the axial compressor gas pocket, support column limit corresponds position department with the screening case and is connected with the gas collecting channel, and gas collecting channel limit fixedly connected with collecting box.
Preferably, a dust removal mechanism is arranged in the collection box and comprises a mounting frame plate, a water distribution spray pipe, a water inlet pipe, a flow guide inclined plate and a sewage discharge hopper;
the collecting box is characterized in that a mounting frame plate is fixedly mounted at the top end of the collecting box, a water distribution spray pipe is fixedly mounted at the position, located on the inner side of the mounting frame plate, at the top end of the collecting box, one end of the water distribution spray pipe is connected with a water inlet pipe, a flow guide inclined plate is arranged at the bottom of the inner side of the collecting box, and a pollution discharge hopper is connected at the position, located at the lowest position of the.
Preferably, the top of the inner side of the collecting box is uniformly provided with spraying nozzles, and the tops of the spraying nozzles penetrate through the collecting box and are connected with the water distribution spraying pipe.
Preferably, the inclined strut supports are fixedly welded at the side ends of the two sides of the drying cylinder, and the bottom ends of the inclined strut supports are fixedly provided with stress plates at the top of the supporting bedplate.
Compared with the prior art, the invention has the beneficial effects that: the invention has scientific and reasonable structure and safe and convenient use:
1. the heat in the heating chamber can be input into the seeds to be dried from outside to inside through the heating chamber in the actual drying process by the heating chamber, the motor box, the driving rotating shaft, the refining spiral blade, the spiral gas distribution pipeline, the built-in cavity, the exhaust pipe, the exhaust hole, the gas guide pipe, the movable sleeve and the stop valve, and the water vapor with heat generated by heating in the heating chamber can be uniformly distributed through the spiral gas distribution pipeline, and the heat of the water vapor can be transferred into the seeds from inside to outside, so that heat bands can be formed on two sides of the seeds when the seeds are dried, further leading the seeds to be fully and thoroughly dried, and conveniently conveying and turning the seeds by driving the rotating shaft and the refining spiral leaves in the drying process, therefore, the phenomena of accumulation and incomplete drying during seed drying are further avoided, and the drying quality of the seeds is ensured.
2. Through the cross mounting bracket, swing joint seat, bulk cargo conical disk and guide slanted bar can be when the drive pivot rotates, the inboard bulk cargo conical disk of feed cylinder and guide slanted bar rotate in step under the drive, and guaranteed the stability when drive pivot rotates through the cross mounting bracket, and the rotation through bulk cargo conical disk and guide slanted bar, can enter into the feed cylinder back in the seed, disperse the processing of breaing up the seed, and then make the seed can enter into the drying cylinder with the state of homodisperse, make the seed can not pile up into groups when drying, guarantee with this that the seed is in the follow-up can be better dry, the simple operation, and need not to install additional extra drive arrangement, and therefore, the cost is reduced, energy is saved.
Synthesize the above-mentioned, use through the cooperation that encircles stoving mechanism and even bulk cargo mechanism for the seed before the actual stoving and the state that the dispersion can all be guaranteed to the stoving in-process, and then make the seed can be by even abundant thorough drying, guarantee with this that the seed possesses the best stoving effect.
3. Through the screening case, rectangular frame, spacing movable groove, the vibrations spring, heterotypic lug, driving motor and collecting hopper can be after the seed is dried, carry out vibrations screening processing to the seed, and then make the seed can obtain further processing after drying, and in the seed screening process, drive heterotypic lug through driving motor and rotate, with this make rectangular frame can frequently move about from top to bottom along spacing movable groove, and can increase rectangular frame's amplitude of activity through vibrations elastic elasticity in the rectangular frame activity process, and then make rectangular frame can more effectual drive the screening case and rock, and make the interior seed of screening case through rock the fluctuation that can be continuous, and then make things convenient for the screening case better to filter the seed.
4. The seed screening device comprises an airflow fan, an exhaust hood, an axial flow air hole, a gas collecting hood and a collecting box, wherein the airflow fan can generate unidirectional airflow through the force of the airflow fan when the screening box drives seeds to conduct wave screening, and then impurities falling off from the surfaces of the seeds after being dried are guided and conveyed through the airflow, and the impurities conveyed through the airflow are collected with the gas collecting hood and the collecting box, so that the seeds can be subjected to impurity removal treatment during actual screening, and the quality of the seeds after subsequent screening is guaranteed.
5. Can collect the back at the impurity that the collecting box drops seed surface through installation framed panel, water distribution shower, inlet tube, water conservancy diversion swash plate and blowdown fill to spray the processing through the impurity that the water distribution shower comes to collect to this prevents that impurity from producing the phenomenon of overflowing to scatter, convenient follow-up better concentrated collection and processing to impurity of while, the simple operation has reduced the intensity of labour of manual cleaning.
Synthesize the above-mentioned, through the cooperation use between high-efficient screening mechanism, air current edulcoration mechanism and the dust removal mechanism, conveniently carry out synchronous screening, edulcoration and dust removal processing to the seed after the seed is dried to this makes the seed can carry out further upgrading processing to it after drying, and screening, edulcoration and dust removal go on in step, has guaranteed the efficiency of processing, makes the seed after the drying possess higher quality.
Drawings
The accompanying drawings, which 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 principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the circulating drying mechanism of the present invention;
FIG. 3 is a schematic view of the installation structure of the spiral gas distribution pipeline of the present invention;
FIG. 4 is a schematic structural view of the uniform material scattering mechanism of the present invention;
FIG. 5 is a schematic view of the mechanism for removing impurities from an air stream according to the present invention;
FIG. 6 is a schematic structural view of a high efficiency screening mechanism of the present invention;
FIG. 7 is a schematic structural view of the dust removing mechanism of the present invention;
reference numbers in the figures: 1. a drying drum; 2. feeding a material barrel; 3. a feed hopper;
4. a surrounding drying mechanism; 401. a heating chamber; 402. a motor case; 403. driving the rotating shaft; 404. homogenizing the spiral leaves; 405. a spiral gas distribution pipeline; 406. a cavity is arranged inside; 407. an exhaust pipe; 408. an exhaust hole; 409. an air duct; 410. an active cannula; 411. a stop valve;
5. a uniform material scattering mechanism; 501. a cross mounting bracket; 502. a movable connecting seat; 503. a bulk conical disc; 504. material guiding oblique strips;
6. feeding the material barrel; 7. a mounting ring; 8. a support platen; 9. a support pillar;
10. a high-efficiency screening mechanism; 1001. a screening box; 1002. a rectangular frame; 1003. a limiting movable groove; 1004. vibrating the spring; 1005. a special-shaped bump; 1006. a drive motor; 1007. a collection hopper;
11. mounting a bracket; 12. an airflow impurity removal mechanism; 1201. an airflow fan; 1202. an exhaust hood; 1203. axial flow air holes; 1204. a gas-collecting hood; 1205. a collection box;
13. a dust removal mechanism; 1301. installing a frame plate; 1302. a water distribution spray pipe; 1303. a water inlet pipe; 1304. a flow guiding sloping plate; 1305. a sewage draining hopper;
14. a diagonal bracing support; 15. a stress plate.
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 described herein for the purpose of illustration and explanation and not limitation.
Example (b): as shown in fig. 1-7, the invention provides a technical scheme, a seed surrounding type drying device for agriculture, which comprises a drying cylinder 1, wherein the top end of the drying cylinder 1 is connected with an upper charging barrel 2, the top end of the upper charging barrel 2 is connected with a feed hopper 3, and a surrounding drying mechanism 4 is arranged on the inner side of the drying cylinder 1;
the surrounding drying mechanism 4 comprises a heating chamber 401, a motor box 402, a driving rotating shaft 403, a refining spiral blade 404, a spiral air distribution pipeline 405, a built-in cavity 406, an exhaust pipe 407, an exhaust hole 408, an air guide pipe 409, a movable sleeve 410 and a stop valve 411;
a heating chamber 401 is arranged on the inner side edge of the drying cylinder 1, a sealing cover is fixedly connected at the position, located on the inner side of the top of the heating chamber 401, of the bottom end of the upper charging cylinder 2, a water supply pipe is connected at the edge of the heating chamber 401, the connection between the upper charging cylinder 2 and the drying cylinder 1 is facilitated, and the water injection is facilitated for the heating chamber 401, a motor box 402 is fixedly arranged in the middle of the bottom end of the drying cylinder 1, a motor is arranged in the motor box 402, a driving rotating shaft 403 is rotatably connected at the position, located on the inner side of the drying cylinder 1, of the top end of the motor box 402, a material homogenizing spiral blade 404 is uniformly welded at the edge of the driving rotating shaft 403, a spiral air distribution pipeline 405 is spirally sleeved at the position, located on the inner side of the material homogenizing spiral blade 404, a built-in cavity, the top end of the driving rotating shaft 403 is connected with an air duct 409, the air duct 409 is connected with the top of the driving rotating shaft 403 through a movable sleeve 410, one side of the end part of the air duct 409, which is far away from the movable sleeve 410, is inserted into the heating chamber 401, and the edge part of the air duct 409 is provided with a stop valve 411;
the inner side of the upper charging barrel 2 is provided with a uniform material scattering mechanism 5, and the uniform material scattering mechanism 5 comprises a cross-shaped mounting rack 501, a movable connecting seat 502, a material scattering conical disc 503 and a material guiding oblique strip 504;
go up feed cylinder 2 inboard fixed mounting and have cross mounting bracket 501, cross mounting bracket 501 inboard middle-end and drive pivot 403 correspond position department fixed mounting have swing joint seat 502, drive pivot 403 top is located swing joint 410 bottom position department fixedly connected with bulk cargo conical disk 503, and the impartial angle in bulk cargo conical disk 503 outside surface installs guide oblique strip 504.
The bottom end of the drying cylinder 1 is arranged at the position of the edge of the motor box 402, a discharging cylinder 6 is arranged, the edge of the bottom end of the drying cylinder 1 is provided with a mounting ring 7, the mounting ring 7 is fixedly arranged at the inner side of the top of the supporting bedplate 8, and supporting columns 9 are fixedly arranged at the edges of the bottom end of the supporting bedplate 8.
The inner side of the bottom of the supporting bedplate 8 is provided with a high-efficiency screening mechanism 10, and the high-efficiency screening mechanism 10 comprises a screening box 1001, a rectangular frame 1002, a limiting movable groove 1003, a vibrating spring 1004, a special-shaped bump 1005, a driving motor 1006 and a collecting hopper 1007;
the bottom of the supporting bedplate 8 is provided with a screening box 1001, the side ends of the two sides of the screening box 1001 are fixedly connected with a rectangular frame 1002, the inner side of the supporting column 9 close to the rectangular frame 1002 is provided with a limit movable groove 1003, the two side parts of the rectangular frame 1002 are embedded in the limit movable groove 1003, the top and the bottom of the inner side of the limit movable groove 1003 are fixedly provided with a vibration spring 1004, the screening box 1001 is fixedly connected with the rectangular frame 1002 through a connecting lug at the side end thereof, the side end of the rectangular frame 1002 is fixedly connected with the vibration spring 1004 to facilitate the connection between the screening box 1001 and the rectangular frame 1002, the inner side of the rectangular frame 1002 is provided with a special-shaped lug 1005, one end of the special-shaped lug 1005 is connected with an output shaft of a driving motor 1006, the input end of the driving motor 1006 is electrically connected with the output end of an external power supply, the inner side of the bottom of the supporting, the seeds screened by the screening box 1001 are conveniently collected.
A mounting bracket 11 is fixedly mounted on one side edge of the support column 9, one end of a driving motor 1006 is fixedly connected with the mounting bracket 11, airflow impurity removing mechanisms 12 are arranged on two sides of the screening box 1001, and each airflow impurity removing mechanism 12 comprises an airflow fan 1201, an exhaust hood 1202, an axial flow air hole 1203, a gas collecting hood 1204 and a collecting box 1205;
the equal fixed mounting in installing support 11 limit end position in driving motor 1006 both sides position department has airflow fan 1201, airflow fan 1201's input and external power source's output electric connection, airflow fan 1201 limit end fixed mounting has exhaust hood 1202, screening case 1001 both sides limit portion all corresponds to run through and has seted up axial flow gas pocket 1203, support column 9 limit portion corresponds position department with screening case 1001 and is connected with gas collecting channel 1204, and gas collecting channel 1204 limit portion fixedly connected with collecting box 1205.
A dust removal mechanism 13 is arranged in the collection box 1205, and the dust removal mechanism 13 comprises a mounting frame plate 1301, a water distribution spray pipe 1302, a water inlet pipe 1303, a flow guide sloping plate 1304 and a sewage discharge hopper 1305;
collecting box 1205 top fixed mounting has installation deckle board 1301, collecting box 1205 top is located the inboard position department fixed mounting of installation deckle board 1301 and has water distribution shower 1302, the inboard top of collecting box 1205 evenly is provided with spray shower nozzle, and spray shower nozzle's top all runs through collecting box 1205 and links to each other with water distribution shower 1302, the dust in collecting box 1205 is conveniently sprayed through water distribution shower 1302 and spray shower nozzle to collecting box 1205 is handled, water distribution shower 1302 one end is connected with inlet tube 1303, the inboard bottom of collecting box 1205 is provided with water conservancy diversion swash plate 1304, and collecting box 1205 limit end is located water conservancy diversion swash plate 1304 lowest and is connected with blowdown fill 1305.
The bracing support 14 is fixedly welded at the two side edges of the drying cylinder 1, and the stress plate 15 is fixedly mounted at the position, located at the top of the supporting bedplate 8, of the bottom end of the bracing support 14, so that the stability of the drying cylinder 1 is ensured.
The working principle and the using process of the invention are as follows: in the practical application process of the agricultural seed surrounding type drying device, firstly, seeds to be dried are added into an upper charging barrel 2 through a feeding hopper 3, then a motor in a motor box 402 is started, a driving rotating shaft 403 is driven to rotate through the motor, a refining spiral blade 404, a spiral air distribution pipeline 405, a scattering conical disk 503 and a guide oblique strip 504 are driven to synchronously rotate through the rotation of the driving rotating shaft 403, after the seeds are contacted with the scattering conical disk 503, the seeds are scattered and scattered through the scattering conical disk 503, and meanwhile, the seeds on the surface of the scattering conical disk 503 are quickly and uniformly guided into a drying barrel 1 through the guide oblique strip 504 on the surface of the scattering conical disk 503, so that the seeds can enter the drying barrel 1 in a scattered state before being dried;
after the seeds enter the drying cylinder 1, the inside of the heating chamber 401 heats water to generate heat, the heat is used for heating and drying the seeds from the outside of the seeds, the water is heated to generate steam with heat, the stop valve 411 is opened to guide the heat steam into the built-in cavity 406 inside the driving rotating shaft 403 through the air duct 409, the heat steam is guided into the spiral air distribution pipeline 405 through the built-in cavity 406, the heat of the heat steam is used for heating and drying the seeds from the inside of the seeds through the spiral air distribution pipeline 405, so that when the seeds are actually dried, the heating belts are formed on two sides of the seeds through two heat supply modes, the seeds can be effectively dried, the seeds are driven to be conveyed and turned through the material homogenizing spiral blades 404, and the seeds can be further ensured to be effectively dried, in addition, the exhaust pipe 407 and the exhaust hole 408 at the bottom end of the driving rotating shaft 403 are used for conveniently discharging the acted water vapor;
after seed drying treatment, seeds are conveniently and rapidly guided into a screening box 1001 at the bottom of a supporting platen 8 through a feeding barrel 6, a driving motor 1006 is started at the moment, a special-shaped bump 1005 is driven to rotate through the driving motor 1006, then a rectangular frame 1002 is driven to slide up and down along a limiting movable groove 1003 through the special-shaped bump 1005, vibration springs 1004 at two sides of the rectangular frame 1002 can be extruded in the sliding process of the rectangular frame 1002, the shaking amplitude of the rectangular frame 1002 is conveniently increased through the vibration springs 1004, and then the rectangular frame 1002 can drive the screening box 1001 to float up and down more conveniently, so that the seeds in the screening box 1001 can be screened more thoroughly, the screening quality of the seeds is further ensured, and the screened seeds can be conveniently collected through a collecting hopper 1007;
when the screening box 1001 drives the seeds to carry out floating screening, the airflow fan 1201 is started, unidirectional airflow generated by the airflow fan 1201 is conveyed to one side of the screening box 1001 through the exhaust hood 1202, the airflow is conveyed into the gas collecting hood 1204 through the axial flow air hole 1203, impurities on the surface of the seeds can be separated from the seeds due to fluctuation of the seeds during screening of the seeds in the airflow conveying process, and the impurities can be quickly brought into the gas collecting hood 1204 by the airflow when the impurities float, so that the impurities on the surface of the seeds can be quickly collected, and the collected impurities can be conveniently collected in a centralized manner through the collecting box 1205;
after in impurity gets into collecting box 1205, come to spray the processing to dust and impurity in the collecting box 1205 through water distribution shower 1302 to this prevents that dust and impurity from overflowing the phenomenon that appears inconvenient collection, further collection processing is carried out to impurity and dust to convenient follow-up through water conservancy diversion swash plate 1304 and blowdown fill 1305 simultaneously, and the simple operation has reduced the intensity of labour of manual cleaning.
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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. 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 (10)
1. A seed surrounding type drying device for agriculture comprises a drying drum (1), and is characterized in that: the top end of the drying cylinder (1) is connected with an upper charging barrel (2), the top end of the upper charging barrel (2) is connected with a feeding hopper (3), and a surrounding drying mechanism (4) is installed on the inner side of the drying cylinder (1);
the surrounding drying mechanism (4) comprises a heating chamber (401), a motor box (402), a driving rotating shaft (403), a refining spiral blade (404), a spiral air distribution pipeline (405), a built-in cavity (406), an exhaust pipe (407), an exhaust hole (408), an air guide pipe (409), a movable sleeve (410) and a stop valve (411);
the drying cylinder is characterized in that a heating chamber (401) is formed in the inner side edge of the drying cylinder (1), a motor box (402) is fixedly mounted in the middle of the bottom end of the drying cylinder (1), the top end of the motor box (402) is rotatably connected with a driving rotating shaft (403) in the inner side position of the drying cylinder (1), a material refining spiral blade (404) is uniformly welded on the edge of the driving rotating shaft (403), a spiral gas distribution pipeline (405) is spirally sleeved at the position of the outer side of the driving rotating shaft (403) in the inner bottom of the material refining spiral blade (404), a built-in cavity (406) is formed in the driving rotating shaft (403), an exhaust pipe (407) is connected at the position of the bottom end of the driving rotating shaft (403) close to the motor box (402), an exhaust hole (408) is uniformly formed in the edge of the exhaust pipe (407), the top end of the driving rotating shaft (403) is connected, one side of the end part of the air duct (409), which is far away from the movable sleeve (410), is inserted into the heating chamber (401), and the edge part of the air duct (409) is provided with a stop valve (411);
the bottom end of the drying cylinder (1) is located at the position of the edge of the motor box (402) and is provided with the lower charging cylinder (6), the edge of the bottom end of the drying cylinder (1) is provided with the mounting ring (7), the mounting ring (7) is fixedly mounted on the inner side of the top of the supporting bedplate (8), and supporting columns (9) are fixedly mounted at the corners of the bottom end of the supporting bedplate (8).
2. A seed surround type drying apparatus for agriculture according to claim 1, wherein: go up feed cylinder (2) bottom and be located heating chamber (401) top inboard position department fixedly connected with sealed lid, heating chamber (401) limit portion is connected with the delivery pipe.
3. A seed surround type drying apparatus for agriculture according to claim 1, wherein: the uniform material scattering mechanism (5) is arranged on the inner side of the upper charging barrel (2), and the uniform material scattering mechanism (5) comprises a cross-shaped mounting frame (501), a movable connecting seat (502), a material scattering conical disc (503) and a material guiding oblique strip (504);
go up feed cylinder (2) inboard fixed mounting have cross mounting bracket (501), cross mounting bracket (501) inboard middle-end and drive pivot (403) correspond position department fixed mounting and have swing joint seat (502), drive pivot (403) top is located movable sleeve (410) bottom position department fixedly connected with bulk cargo conical disk (503), guide batter strip (504) are installed to the impartial angle in bulk cargo conical disk (503) outside surface.
4. A seed surround type drying apparatus for agriculture according to claim 1, wherein: the efficient screening mechanism (10) is mounted on the inner side of the bottom of the supporting bedplate (8), and the efficient screening mechanism (10) comprises a screening box (1001), a rectangular frame (1002), a limiting movable groove (1003), a vibrating spring (1004), a special-shaped bump (1005), a driving motor (1006) and a collecting hopper (1007);
screening case (1001) is installed to support platen (8) bottom, the equal fixedly connected with rectangular frame (1002) of screening case (1001) both sides limit, spacing movable groove (1003) have all been seted up to support column (9) inboard near rectangular frame (1002) department, and rectangular frame (1002) both sides portion all inlays in spacing movable groove (1003), the equal fixed mounting in spacing movable groove (1003) inboard top and bottom has vibrations spring (1004), rectangular frame (1002) inboard is provided with heterotypic lug (1005), and heterotypic lug (1005) one end links to each other with the output shaft of driving motor (1006), the input of driving motor (1006) and external power source's output electric connection.
5. A seed surround type drying apparatus for agriculture according to claim 4, wherein: screening case (1001) through the connection lug of its limit end with rectangular frame (1002) between fixed connection, the equal fixedly connected with vibrations spring (1004) of limit end of rectangular frame (1002).
6. A seed surround type drying apparatus for agriculture according to claim 4, wherein: support column (9) bottom inboard fixed mounting has the bearing support, and bearing support top position has placed collecting hopper (1007) in screening case (1001) bottom below position department.
7. A seed surround type drying apparatus for agriculture according to claim 4, wherein: a mounting support (11) is fixedly mounted on one side edge of the support column (9), one end of a driving motor (1006) is fixedly connected with the mounting support (11), airflow impurity removal mechanisms (12) are arranged on two sides of the screening box (1001), and each airflow impurity removal mechanism (12) comprises an airflow fan (1201), an exhaust hood (1202), an axial flow air hole (1203), a gas collecting hood (1204) and a collecting box (1205);
the utility model discloses a screening case, including installing support (11), air current fan (1201), the input of air current fan (1201) and external power source's output electric connection, air current fan (1201) limit end fixed mounting has exhaust hood (1202), screening case (1001) both sides limit portion all corresponds to run through and has seted up axial compressor gas pocket (1203), support column (9) limit portion corresponds position department with screening case (1001) and is connected with gas collecting channel (1204), and gas collecting channel (1204) limit portion fixedly connected with collecting box (1205).
8. A seed surround type drying apparatus for agriculture according to claim 7, wherein: a dust removal mechanism (13) is arranged in the collection box (1205), and the dust removal mechanism (13) comprises a mounting frame plate (1301), a water distribution spray pipe (1302), a water inlet pipe (1303), a flow guide inclined plate (1304) and a sewage discharge hopper (1305);
the collecting box (1205) top fixed mounting has installation deckle board (1301), collecting box (1205) top is located installation deckle board (1301) inboard position department fixed mounting has water distribution shower (1302), water distribution shower (1302) one end is connected with inlet tube (1303), collecting box (1205) inboard bottom is provided with water conservancy diversion swash plate (1304), and collecting box (1205) limit end is located water conservancy diversion swash plate (1304) lowest department and is connected with blowdown fill (1305).
9. A seed surround type drying apparatus for agriculture according to claim 8, wherein: the top of the inner side of the collection box (1205) is uniformly provided with spray nozzles, and the tops of the spray nozzles penetrate through the collection box (1205) and are connected with the water distribution spray pipes (1302).
10. A seed surround type drying apparatus for agriculture according to claim 1, wherein: the side ends of two sides of the drying cylinder (1) are fixedly welded with inclined strut supports (14), and the bottom ends of the inclined strut supports (14) are fixedly provided with stress plates (15) at the top positions of the supporting bedplate (8).
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| CN202110176469.0A CN113028816B (en) | 2021-02-09 | 2021-02-09 | A seed encircles type drying device for agricultural |
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| CN114294938A (en) * | 2021-12-29 | 2022-04-08 | 山东源泉机械有限公司 | Formula of shedding corn drying device |
| CN114413584A (en) * | 2021-12-28 | 2022-04-29 | 湖北惠民农业科技有限公司 | Rice seed rapid drying equipment and working method thereof |
| CN114425513A (en) * | 2022-01-13 | 2022-05-03 | 郭利敏 | New-type seed selection processing apparatus for agricultural cultivation |
| CN114576983A (en) * | 2022-03-24 | 2022-06-03 | 朱岁 | Fertilizer drying and inactivating equipment |
| CN114593589A (en) * | 2022-03-25 | 2022-06-07 | 合肥三伍机械有限公司 | Slideway type grain drying machine |
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| CN116586303A (en) * | 2023-05-19 | 2023-08-15 | 山东滨州国家农业科技园区管理服务中心(滨州黄河三角洲高效生态产业现代技术研究院) | Improved wheat seed selection device |
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| CN114593589A (en) * | 2022-03-25 | 2022-06-07 | 合肥三伍机械有限公司 | Slideway type grain drying machine |
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| CN115585644A (en) * | 2022-10-03 | 2023-01-10 | 湖南神农国油生态农业发展有限公司 | Tea-oil camellia primary processing tea-oil camellia fruit dehydrating unit |
| CN115585644B (en) * | 2022-10-03 | 2024-01-05 | 湖南神农国油生态农业发展有限公司 | Tea-oil camellia fruit dehydrating unit of tea-oil camellia preliminary working |
| CN116586303A (en) * | 2023-05-19 | 2023-08-15 | 山东滨州国家农业科技园区管理服务中心(滨州黄河三角洲高效生态产业现代技术研究院) | Improved wheat seed selection device |
| CN116586303B (en) * | 2023-05-19 | 2024-04-12 | 山东滨州国家农业科技园区管理服务中心(滨州黄河三角洲高效生态产业现代技术研究院) | Improved wheat seed selection device |
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Address after: 057250 No.60, east section of Fengcheng Road, Quzhou County, Handan City, Hebei Province Applicant after: Hansheng Seed Industry Group Co.,Ltd. Address before: 057250 No.60, east section of Fengcheng Road, Quzhou County, Handan City, Hebei Province Applicant before: HEBEI HANSHENG SEEDS CO.,LTD. |
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