CN112361752A - Drying system for agricultural grain crops - Google Patents
Drying system for agricultural grain crops Download PDFInfo
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- CN112361752A CN112361752A CN202011301151.2A CN202011301151A CN112361752A CN 112361752 A CN112361752 A CN 112361752A CN 202011301151 A CN202011301151 A CN 202011301151A CN 112361752 A CN112361752 A CN 112361752A
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- fixed
- drying
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- top surface
- annular
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- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
- F26B11/02—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles
- F26B11/04—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis
- F26B11/0436—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis comprising multiple stages, e.g. multiple rotating drums subsequently receiving the material to be dried; Provisions for heat recuperation
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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
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
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- 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
- F26B25/001—Handling, e.g. loading or unloading arrangements
- F26B25/002—Handling, e.g. loading or unloading arrangements for bulk goods
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- 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
Abstract
The invention discloses a drying system for agricultural grain crops, which belongs to the technical field of agricultural grain crop treatment and comprises a base, a drying box and a storage box, wherein a fixed shaft and a fixed platform are fixed on the base; the material stopping cylinder moves upwards, and the material falls onto the second placing plate from the first placing plate along with rotation, and is dried for the second time; the materials are simultaneously subjected to primary drying and secondary drying through the hot air assembly, and the heat in the hot air is fully utilized; through rotating the lifting screw, the lifting block and the lifting plate move upwards, the blanking groove is opened, and the materials are discharged from the blanking groove so as to be collected.
Description
Technical Field
The invention relates to the technical field of agricultural grain crop treatment, in particular to a drying system for agricultural grain crops.
Background
Agriculture (Agriculture) is an industry that obtains products by artificial cultivation using growth and development laws of animals and plants. Agriculture belongs to the first industry, and the science for researching agriculture is agriculture. The agricultural working object is living animals and plants, and the obtained products are the animals and plants. Agriculture is a fundamental industry for supporting national economic construction and development.
The generalized agriculture refers to five industrial forms including planting industry, forestry industry, animal husbandry, fishery industry and auxiliary industry; narrow-sense agriculture refers to the crop farming industry. Including production activities for producing crops such as grain crops, cash crops, feed crops, green manure and the like.
The department of planting production by utilizing land resources is planting industry, the department of aquaculture by utilizing the space of water areas on the land is aquaculture industry, also called fishery, the department of cultivating and felling forest trees by utilizing the land resources is forestry, and the department of developing livestock by utilizing the land resources or directly utilizing grasslands is livestock industry. Small scale processing or fabrication of these products is a side-product that is an organic component of agriculture.
The development and display of these landscapes or regional resources are sightseeing agriculture, also called leisure agriculture, which is a novel agricultural form generated along with the surplus of spare time of people in new period.
The crops refer to various plants cultivated in agriculture. The method comprises two main types of grain crops and economic crops (oil crops, vegetable crops, flowers, grasses and trees), wherein the grain crops generally refer to grains, including wheat, beans, coarse grains, rice grains and the like.
The moisture content of the harvested grain is very important for commercial use or seed use. The ideal water content of the grain is to dry the grain to the vicinity of the critical point of the growth of the grain storage microorganisms, under the water content condition, the storage safety of the grain can be ensured, the freshness and the eating quality of the grain can be maintained to the maximum extent, and the germination rate and the quality of the seed products of the grain can be maintained to the maximum extent.
When current grain is stored, all can be earlier dry, so that guarantee that grain can not go mildy and go bad etc. when storing, grain drying mode is including adopting the mode of tedding dry in the air and adopt the drying to carry out fast drying to grain, wherein, the hot-blast to grain heat drying that the accessible produced among some drying equipment, but current grain drying equipment can not carry out hierarchical stoving usually, directly place grain crop on relevant position, dry through the hot-blast of flowing, and hot-blast back of drying grain crop, still have certain heat usually, just directly discharged, can not carry out make full use of to the heat.
Based on this, the invention designs a drying system for agricultural food crops to solve the problems.
Disclosure of Invention
The present invention is directed to a drying system for agricultural food crops to solve the problems set forth in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a drying system for agricultural grain crops comprises a base, wherein a fixed shaft is fixed at the center of the top surface of the base, a drying box is arranged at the upper part of the fixed shaft, a fixed platform is fixed at the top end of the fixed shaft, the drying box comprises an annular first drying cavity, a rotating assembly is arranged at the center of the first drying cavity, an annular second drying cavity is arranged on the outer side of the first drying cavity, the first drying cavity and the second drying cavity are communicated with each other, a storage box is fixed above the fixed platform, a plurality of discharging pipes are uniformly arranged at the bottom of the storage box along the circumferential direction, the bottom surface of the storage box inclines towards the discharging pipes at corresponding positions respectively, a sealing mechanism is correspondingly arranged at the center of the fixed platform, and the sealing assembly is correspondingly connected with the plurality of discharging pipes;
the top surface of the first drying cavity is set as a first placing plate, the top surface of the second drying cavity is set as a second placing plate, the first placing plate and the second placing plate are evenly provided with vent holes, the first placing plate is provided with a first material blocking assembly, the upper portion of the first material blocking assembly is provided with a sealing cover assembly, the second placing plate is provided with a second material blocking assembly, and the fixing table is located on the upper portion of the first material blocking assembly.
Preferably, first fender subassembly is including setting up in the first fender feed cylinder of placing the board top, the lateral wall lower part that keeps off the feed cylinder evenly is fixed with a plurality of fixed blocks along the circumferencial direction, and there is the guiding axle along vertical direction sliding connection in the fixed block, the bottom of guiding axle and the first top surface fixed connection of placing the board, the top is fixed with the end plate, be fixed with the spring between end plate and the fixed block, the spring is in tensile state all the time, the fixed station is located the top that keeps off the feed cylinder, and the edge of fixed station evenly is provided with a plurality of exhaust vents along the circumferencial direction, the top outside that keeps off the feed cylinder is fixed with annular boss, annular boss's top is equipped.
Preferably, compress tightly the subassembly including being located the top of annular boss and evenly set up a plurality of clamp plates along the circumferencial direction, and the bottom surface of clamp plate evenly is provided with a plurality of rollers, and reduce the friction when annular boss and clamp plate relative motion through the ball, the top surface of clamp plate is fixed with the connecting rod of L shape, the horizontal segment of a plurality of connecting rods extends to the inboard, and enough communicate and be fixed with the sliding sleeve, and sliding sleeve sliding connection is on the lateral wall of storage case, be fixed with first electro-magnet on the horizontal segment of connecting rod, it is fixed with the location electro-magnet to correspond on the lateral wall of storage case, first electro-magnet and location electro-magnet electricity are connected with power and switch, and attract each other after the circular telegra.
Preferably, the second keeps off the material subassembly including being fixed in the second and places the cowl at board top, cowl's breach department is equipped with down the silo, unloading department is equipped with the lifter plate, and the medial surface of lifter plate establishes to the arcwall to be located same periphery with cowl's medial surface, be fixed with the elevator on the lateral wall of lifter plate, it has lifting screw to adjust in the elevator, lifting screw rotates with the lateral wall of silo down to be connected, and the top is fixed with the turning handle.
Preferably, the closing cap subassembly includes the mount of the even three L shape that sets up along the circumferencial direction, the horizontal segment of mount is located the second and places the top of board, and rotate on the horizontal segment and be connected with a screw thread section of thick bamboo, the top of screw thread section of thick bamboo is fixed with third bevel gear, third bevel gear meshing has fourth bevel gear, fourth bevel gear is connected with the motor, threaded connection has adjusting screw in the screw thread section of thick bamboo, the screw thread section of thick bamboo that corresponds is stretched out to three adjusting screw's bottom, and be fixed with the annular plate jointly, the annular plate is located cowl inner chamber upper portion, and be fixed with the air heater on the annular plate, the position that the annular plate corresponds the air heater evenly is equipped with a plurality.
Preferably, the bottom surface of annular plate all is equipped with a plurality of scraping components along the circumferencial direction, and the scraping components includes the scraper blade that corresponds the setting along annular plate radius direction, the top surface correspondence of scraper blade is fixed with two vertical spring levers, the annular plate is passed on the top of spring lever, and be fixed with the spring plate jointly, and be equipped with the spring between spring plate and the annular plate, the bottom surface center department of spring plate is fixed with the iron sheet metal, the top surface correspondence position of annular plate is equipped with the spout, and sliding connection has the movable block in the spout, the top surface of movable block is established to the step face, be fixed with the second electro-magnet on the higher top surface, be fixed with the third electro-magnet on the lower top surface, be equipped with the spring between the one end of movable block and the one end of spout, be fixed with the fourth electro-magnet.
Preferably, the mechanism of sealing includes the seal assembly, the seal assembly is connected with drive assembly, and the seal assembly include with unloading pipe sliding connection seal the board, the unloading pipe is stretched out to the one end of sealing the board, and be fixed with the riser, and be equipped with the spring between the lateral wall of riser and unloading pipe, the section bottom that stretches out of sealing the board is fixed with the connecting axle, the rotation of top surface center department of fixed station is connected with the rolling disc, be equipped with the axial trough on the rolling disc, and the bottom of connecting axle stretches into in the axial trough, the axial trough includes a plurality of outer arc grooves that evenly set up along the circumferencial direction, the both ends symmetry in outer arc groove is equipped with the inclined groove, be equipped with the inner arc groove between the medial extremity in two adjacent inclined grooves, the centre of a circle in outer arc groove and inner arc groove all coincides with the centre of a circle of.
Preferably, the drive assembly includes and rotates the center pin of being connected with rolling disc center department, and the bottom of center pin is connected with the top surface center department of fixed station rotation, and the upper portion of center pin is fixed with the second gear, and the top is connected with the motor, and one side meshing of second gear has first gear, and first gear passes through the support and is connected with the top surface rotation of storage case, is fixed with the ring gear on the rolling disc, and first gear and ring gear meshing.
Preferably, the rotating assembly comprises a rotating cylinder fixed at the center of the first drying cavity, the rotating cylinder rotates on the upper portion of the fixed shaft, a first bevel gear is fixed at the bottom of the rotating cylinder and meshed with a second bevel gear, the second bevel gear is connected with a motor, and the motor is fixed on the base.
Preferably, the top surface outside of base evenly is fixed with a plurality of branches along the circumferencial direction, and the top of branch is fixed with the horizontally brace table, and the top surface of brace table evenly is provided with a plurality of balls to through the bottom surface contact of ball with the drying cabinet, provide the supporting role for the border department of drying cabinet through the brace table, improve the position stability of drying cabinet, avoid all supporting roles of drying cabinet to concentrate on rotating a section of thick bamboo.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the rotating disc is rotated through the driving assembly, and the connecting shaft and the sealing plate are driven to move through the shaft groove, so that the blanking pipe is opened, materials are put on the first placing plate of the drying box, and meanwhile, the first placing plate rotates relative to the blanking pipe, so that the materials can uniformly fall on each position of the first placing plate, and primary drying is carried out on the first placing plate;
2. according to the invention, the annular plate is moved upwards, then the material blocking cylinder is moved upwards, so that the space between the bottom end of the material blocking cylinder and the first placing plate is opened, and the material gradually falls onto the second placing plate from the first placing plate by centrifugal action along with rotation, so that the material is dried on the second placing plate for the second time;
3. according to the invention, the hot air blower on the annular plate is started, the material on the first placing plate is dried through the air inlet hole, and then the material on the first placing plate is dried through the second drying cavity and the first drying cavity, so that primary drying and secondary drying are synchronously carried out, and the heat in hot air is fully utilized;
4. according to the invention, the lifting block drives the lifting plate to move upwards by rotating the lifting screw, the space between the bottom end of the lifting plate and the top surface of the second placing plate is opened, materials are discharged from the discharging groove along with rotation, an annular collecting groove can be arranged on the outer side of the drying box, or a detachable collecting groove is arranged at the discharging groove, so that the materials can be collected conveniently.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the drying box of the present invention;
FIG. 3 is a schematic view of the construction of the closure panel of the present invention;
FIG. 4 is a schematic structural diagram of a driving assembly according to the present invention;
FIG. 5 is a schematic view of the construction of the rotating disk of the present invention;
FIG. 6 is a schematic structural view of a material blocking barrel according to the present invention;
FIG. 7 is a schematic view of a support stage according to the present invention;
FIG. 8 is a schematic view of the construction of an annular plate of the present invention;
FIG. 9 is a schematic view of the position of the fixing frame of the present invention;
FIG. 10 is a schematic view of the position of the squeegee of the invention;
FIG. 11 is a schematic view of the construction of the squeegee of the invention;
fig. 12 is a schematic structural view of a moving block according to the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1-base, 101-fixed shaft, 102-fixed table, 103-fixed frame, 104-supporting table, 105-threaded cylinder, 106-third bevel gear and fourth bevel gear;
2-drying box, 201-rotating cylinder, 202-first drying cavity, 203-second drying cavity, 204-arc baffle, 205-blanking groove, 206-first bevel gear and second bevel gear, 207-guide shaft;
3-material blocking barrel, 301-annular boss, 302-fixing block, 303-pressing plate, 304-connecting rod, 305-first electromagnet, 306-sliding sleeve;
4-material storage box, 401-blanking pipe, 402-sealing plate and 403-connecting shaft;
5-annular plate, 501-adjusting screw rod, 503-sliding groove;
6-rotating disc, 601-shaft groove, 602-gear ring, 603-first gear, 604-second gear, 605-central shaft;
7-lifting plate, 701-lifting block, 702-lifting screw rod;
8-scraper, 801-spring rod, 802-spring plate, 803-moving block, 804-second electromagnet, 805-third electromagnet and 806-fourth electromagnet.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without any creative work based on the embodiments of the present invention belong to the protection scope of the present invention.
Example one
Referring to the drawings, the present invention provides a technical solution: a drying system for agricultural grain crops comprises a base 1, a fixed shaft 101 is fixed at the center of the top surface of the base 1, a drying box 2 is arranged at the upper portion of the fixed shaft 101, a fixed table 102 is fixed at the top end of the drying box 2, the drying box 2 comprises an annular first drying cavity 202, a rotating assembly is arranged at the center of the first drying cavity 202, an annular second drying cavity 203 is arranged on the outer side of the first drying cavity 202, the first drying cavity 202 is communicated with the second drying cavity 203, a storage box 4 is fixed above the fixed table 102, a plurality of discharging pipes 401 are uniformly arranged at the bottom of the storage box 4 along the circumferential direction, the bottom surface of the storage box 4 inclines towards the discharging pipes 401 at the corresponding positions respectively, a sealing mechanism is correspondingly arranged at the center of the fixed table 102, and the sealing assembly is correspondingly connected with the plurality of discharging pipes 401;
the top surface of the first drying cavity 202 is set as a first placing plate, the top surface of the second drying cavity 203 is set as a second placing plate, the first placing plate and the second placing plate are evenly provided with vent holes, the first placing plate is provided with a first material blocking assembly, the upper portion of the first material blocking assembly is provided with a sealing cover assembly, the second placing plate is provided with a second material blocking assembly, and the fixing table 102 is located on the upper portion of the first material blocking assembly.
Wherein, first striker assembly is including setting up in the striker barrel 3 of first board top of placing, the lateral wall lower part of striker barrel 3 evenly is fixed with a plurality of fixed blocks 302 along the circumferencial direction, and there is guiding axle 207 along vertical direction sliding connection in the fixed block 302, the bottom of guiding axle 207 and the first top surface fixed connection of placing the board, the top is fixed with the end plate, be fixed with the spring between end plate and the fixed block 302, the spring is in tensile state all the time, fixed station 102 is located the top of striker barrel 3, and the edge of fixed station 102 evenly is provided with a plurality of exhaust vents along the circumferencial direction, the top outside of striker barrel 3 is fixed with annular boss 301, the top of annular boss 301 is equipped with the compressing assembly.
Wherein, the compressing component comprises a plurality of pressing plates 303 which are positioned above the annular boss 301 and are uniformly arranged along the circumferential direction, a plurality of rollers are uniformly arranged on the bottom surface of the pressing plates 303, the friction between the annular boss 301 and the pressing plates 303 during relative movement is reduced by the balls, an L-shaped connecting rod 304 is fixed on the top surface of the pressing plates 303, the horizontal sections of the connecting rods 304 extend inwards and are communicated with and fixed with a sliding sleeve 306, the sliding sleeve 306 is connected on the side wall of the storage box 4 in a sliding way, a first electromagnet 305 is fixed on the horizontal section of the connecting rod 304, a positioning electromagnet is correspondingly fixed on the side wall of the storage box 4, the first electromagnet 305 and the positioning electromagnet are electrically connected with a power supply and a switch and attract each other after being electrified, in order to ensure that the first electromagnet 305 is always corresponding to the position of the positioning electromagnet, a vertical limiting chute 503 and a limiting slide bar are correspondingly arranged on the inner side wall of the sliding sleeve 306 and, so that the sliding cylinder can only slide in the vertical direction.
Wherein, the second fender subassembly is including being fixed in the second and placing cowl 204 at board top, and cowl 204's breach department is equipped with unloading groove 205, and unloading department is equipped with lifter plate 7, and the medial surface of lifter plate 7 establishes to the arcwall face to be located same periphery with cowl 204's medial surface, be fixed with elevator 701 on lifter plate 7's the lateral wall, adjust lifting screw 702 in the elevator 701, lifting screw 702 rotates with the lateral wall of unloading groove 205 to be connected, and the top is fixed with the turning handle.
Wherein, the closing cap subassembly includes the mount 103 of the even three L shape that sets up along the circumferencial direction, the horizontal segment of mount 103 is located the second top of placing the board, and rotate on the horizontal segment and be connected with screw thread section of thick bamboo 105, screw thread section of thick bamboo 105's top is fixed with third bevel gear 106, third bevel gear 106 meshes has fourth bevel gear, fourth bevel gear is connected with the motor, threaded connection has adjusting screw 501 in the screw thread section of thick bamboo 105, the screw thread section of thick bamboo 105 that corresponds is stretched out to three adjusting screw 501's bottom, and be fixed with annular plate 5 jointly, annular plate 5 is located arc baffle 204 inner chamber upper portion, and be fixed with the air heater on the annular plate 5, the position that annular plate 5 corresponds the air heater evenly is equipped with a plurality of.
Wherein, seal the mechanism and include the seal assembly, the seal assembly is connected with drive assembly, and the seal assembly include with unloading pipe 401 sliding connection seal board 402, the unloading pipe 401 is stretched out to the one end that seals board 402, and be fixed with the riser, and be equipped with the spring between the lateral wall of riser and unloading pipe 401, the section bottom that stretches out of seal board 402 is fixed with connecting axle 403, the top surface center department of fixed station 102 rotates and is connected with rolling disc 6, be equipped with axial trough 601 on the rolling disc 6, and the bottom of connecting axle 403 stretches into in the axial trough 601, axial trough 601 includes a plurality of outer arc grooves along the even setting of circumferencial direction, the both ends symmetry in outer arc groove is equipped with the inclined groove, be equipped with the inner arc groove between the medial extremity of two adjacent inclined grooves, the centre of a circle in outer arc groove and inner arc groove all coincides with the centre of a circle of rolling disc 6, and the radius in.
Wherein, the drive assembly includes the center pin 605 of being connected with carousel 6 center department rotation, the bottom of center pin 605 is connected with the top surface center department of fixed station 102 rotation, the upper portion of center pin 605 is fixed with second gear 604, and the top is connected with the motor, the meshing of one side of second gear 604 has first gear 603, first gear 603 passes through the support and is connected with the top surface rotation of storage case 4, be fixed with ring gear 602 on the carousel 6, and first gear 603 meshes with ring gear 602.
Wherein, the rotating assembly comprises a rotating cylinder 201 fixed at the center of the first drying cavity 202, the rotating cylinder 201 rotates on the upper part of the fixed shaft 101, a first bevel gear 206 is fixed at the bottom of the rotating cylinder 201, the first bevel gear 206 is engaged with a second bevel gear, the second bevel gear is connected with a motor, and the motor is fixed on the base 1.
The working principle of the embodiment is as follows: storing the dried material through the material storage box 4, starting a motor of the rotating assembly, and driving the rotating shaft to drive the drying box 2 to rotate through the transmission of the first bevel gear 206 and the second bevel gear;
when materials need to be put into the drying box 2, a motor of the driving assembly is started, the central shaft 605 is made to rotate, the gear ring 602 drives the rotating disc 6 to rotate through transmission of the first gear 603 and the second gear 604, the connecting shaft 403 enters the inner arc groove from the outer arc groove through the inclined groove, so that the sealing plate 402 is driven to move towards the central shaft 605, the blanking pipe 401 is opened, the materials are put into the first placing plate on the drying box 2, and meanwhile, the first placing plate rotates relative to the blanking pipe 401, so that the materials can uniformly fall to all parts of the first placing plate;
the top surface of the sealing plate 402 is connected with the side wall of the blanking pipe 401 through a vertical plate and a spring, and the spring is always in a stretching state so as to ensure that the connecting shaft 403 is in contact with the side wall of the shaft groove 601 on the rotating disc 6, and the connecting shaft 403 is prevented from being excessively loosened from the shaft groove 601, so that the position of the sealing plate 402 is unstable.
When drying is needed, starting the hot air blower on the annular plate 5, enabling hot air to enter a cavity between the annular plate 5 and the second placing plate through the air inlet hole, enter the second drying cavity 203 through the ventilation air on the second placing plate, then enter the first drying cavity 202, primarily drying the material on the first placing plate through the ventilation hole on the first placing plate, and then discharging the material through the air outlet hole on the fixed table 102;
after the materials are primarily dried for a period of time, a motor on the fixing frame 103 is started, the threaded cylinder 105 is rotated, the annular plate 5 is moved upwards through the adjusting screw 501, the first electromagnet 305 is powered off, meanwhile, a spring on the guide shaft 207 is contracted, the fixing block 302 and the material blocking cylinder 3 are driven to move upwards, the bottom end of the material blocking cylinder 3 and the first placing plate are opened, the height of the annular plate 5 is larger than that of the bottom end of the material blocking cylinder 3, the materials gradually fall onto the second placing plate from the first placing plate under the centrifugal action along with the rotation, the drying box 2 can be slowly rotated through the rotating assembly during drying, the materials are fully contacted with hot air, and the rotating speed is increased during blanking so that the materials can be rapidly moved;
then, the threaded cylinder 105 is rotated reversely by the motor, the adjusting screw 501 drives the annular plate 5 to move downwards to seal the upper end of the arc-shaped baffle 204, the first electromagnet 305 is electrified and attracted with the positioning magnet, the connecting rod 304 drives the pressing plate 303 to move downwards, and the baffle cylinder 3 is pressed downwards by the pressing plate 303, so that the bottom end of the baffle cylinder is contacted with the first placing plate.
The blanking pipe 401 is opened through the sealing mechanism again, the materials are put on the first placing plate, the articles are placed on the blanking pipe 401, the materials are placed on the first placing plate and the second placing plate at the moment, hot air firstly passes through the second placing plate, secondary drying is carried out on the materials on the second placing plate, and the materials on the second placing plate are processed and dried through the first placing plate, so that primary drying and secondary drying are carried out synchronously, and heat in the hot air is fully utilized.
After the secondary drying of the material on the second placing plate is finished, the lifting screw 702 is rotated, so that the lifting block 701 drives the lifting plate 7 to move upwards, the space between the bottom end of the lifting plate 7 and the top surface of the second placing plate is opened, the material is discharged from the discharging groove 205 along with the rotation, an annular collecting groove is arranged on the outer side of the drying box 2, or a detachable collecting groove is arranged at the discharging groove 205 so as to collect the material;
then the second lifter plate 7 moves down to return, the annular plate 5 and the material blocking cylinder 3 move upwards, the material on the first placing plate enters the second placing plate, the material transferring and material adding processes are repeated, and the subsequent material is continuously dried.
Example two
The structure of the present embodiment is substantially the same as that of the first embodiment, except that a plurality of scraping assemblies are arranged on the bottom surface of the annular plate 5 along the circumferential direction, each scraping assembly comprises a scraping plate 8 correspondingly arranged along the radial direction of the annular plate 5, two vertical spring rods 801 are correspondingly fixed on the top surface of each scraping plate 8, the top ends of the spring rods 801 penetrate through the annular plate 5 and are jointly fixed with a spring plate 802, a spring is arranged between each spring plate 802 and the annular plate 5, an iron sheet is fixed at the center of the bottom surface of each spring plate 802, a sliding groove 503 is arranged at a position corresponding to the top surface of the annular plate 5, a moving block 803 is slidably connected in each sliding groove 503, the top surface of each moving block 803 is a stepped surface, a second electromagnet 804 is fixed on the upper top surface, a third electromagnet 805 is fixed on the lower top surface, a power supply and a switch are respectively electrically connected to the second electromagnet 804 and the third electromagnet 805, a spring is arranged between one end, fourth electromagnets 806 are fixed to the other end of the moving block 803 and the corresponding end face of the sliding groove 503, two of the fourth electromagnets 806 are electrically connected to a power supply and a switch, and a plurality of scraping assemblies with the same structure can be uniformly arranged on the top surface of the fixed table 102 along the circumferential direction.
After the materials fall on the second placing plate, a certain distance is reserved between the bottom end of the scraper 8 and the second placing plate, the drying box 2 rotates, the materials move relative to the scraper 8, and therefore the materials are pushed flat through the scraper 8, so that the materials are evenly paved on the second placing plate, and the drying effect is better;
when the tiled upper-layer material needs to be turned over, the fourth electromagnet 806 is electrified and attracted to enable the moving block 803 to stretch the spring to move, the second electromagnet 804 is located below the iron sheet, then the second electromagnet 804 is electrified to attract the iron sheet and the spring plate 802 to move downwards, so that the spring rod 801 drives the scraper 8 to move downwards, the bottom end of the scraper 8 extends into the middle-layer position of the material, and the upper-layer material is continuously pushed along with the rotation of the drying box 2 to enable the lower-layer material to be exposed, and the lower-layer material is convenient to dry;
when the blanking is needed, the fourth electromagnet 806 is powered off, the moving block 803 returns to the position, the third electromagnet 805 is located below the iron sheet, then the third electromagnet 805 is powered on and attracted to the iron sheet, the spring plate 802 drives the scraper 8 to move downwards, the bottom end of the scraper 8 is located on the second placing plate, the scraper rotates along with the drying box 2, the material is scraped to one, the scraper gradually moves to the blanking groove 205, and the scraper moves outwards through centrifugal action, so that the blanking is faster.
A scraping assembly may be provided on the fixed platen 102 to continue laying, pushing, blanking, etc. the material on the first placement plate.
EXAMPLE III
The structure of this embodiment is basically the same as embodiment one, and the difference lies in, the top surface outside of base 1 evenly is fixed with a plurality of branches along the circumferencial direction, and the top of branch is fixed with horizontally brace table 104, and the top surface of brace table 104 evenly is provided with a plurality of balls to through the contact of ball and the bottom surface of drying cabinet 2, provide the supporting role for the border department of drying cabinet 2 through brace table 104, improve the positional stability of drying cabinet 2, avoid all supporting roles of drying cabinet 2 to concentrate on in rotating a section of thick bamboo 201.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (10)
1. A drying system for agricultural food crops, includes base (1), its characterized in that: a fixed shaft (101) is fixed at the center of the top surface of the base (1), a drying box (2) is arranged at the upper part of the fixed shaft (101), a fixed platform (102) is fixed at the top end, the drying box (2) comprises an annular first drying cavity (202), a rotating assembly is arranged at the center of the first drying cavity (202), an annular second drying cavity (203) is arranged on the outer side of the first drying cavity (202), the first drying cavity (202) and the second drying cavity (203) are communicated with each other, a storage box (4) is fixedly arranged above the fixed platform (102), a plurality of discharging pipes (401) are uniformly arranged at the bottom of the storage box (4) along the circumferential direction, and the bottom surfaces of the material storage boxes (4) are respectively inclined towards the corresponding blanking pipes (401), the center of the fixed table (102) is correspondingly provided with a sealing mechanism, and the sealing components are correspondingly connected with the plurality of discharging pipes (401);
the top surface of the first drying cavity (202) is set to be a first placing plate, the top surface of the second drying cavity (203) is set to be a second placing plate, the first placing plate and the second placing plate are evenly provided with vent holes, the first placing plate is provided with a first material blocking assembly, the upper portion of the first material blocking assembly is provided with a sealing cover assembly, the second placing plate is provided with a second material blocking assembly, and the fixing table (102) is located on the upper portion of the first material blocking assembly.
2. The drying system for agricultural food crops of claim 1, wherein: first fender material subassembly is including setting up in first fender feed cylinder (3) of placing the board top, and the lateral wall lower part that keeps off feed cylinder (3) evenly is fixed with a plurality of fixed blocks (302) along the circumferencial direction, and has guiding axle (207) along vertical direction sliding connection in fixed block (302), the bottom of guiding axle (207) and the first top surface fixed connection of placing the board, the top is fixed with the end plate, is fixed with the spring between end plate and fixed block (302), fixed station (102) are located the top of keeping off feed cylinder (3), and the edge of fixed station (102) evenly is provided with a plurality of exhaust vents along the circumferencial direction, the top outside of keeping off feed cylinder (3) is fixed with annular boss (301), and the top of annular boss (301) is equipped with and compresses tightly the subassembly.
3. The drying system for agricultural food crops of claim 2, wherein: compress tightly subassembly including a plurality of clamp plates (303) that are located the top of annular boss (301) and evenly set up along the circumferencial direction, and the bottom surface of clamp plate (303) evenly is provided with a plurality of rollers, the top surface of clamp plate (303) is fixed with connecting rod (304) of L shape, and the horizontal segment of a plurality of connecting rods (304) is to the inboard extension to enough communicate and be fixed with slip cap (306), and slip cap (306) sliding connection on the lateral wall of storage case (4), be fixed with first electro-magnet (305) on the horizontal segment of connecting rod (304), correspond on the lateral wall of storage case (4) and be fixed with the location electro-magnet.
4. The drying system for agricultural food crops of claim 1, wherein: the second fender subassembly is including being fixed in arc baffle (204) that the board top was placed to the second, and the breach department of arc baffle (204) is equipped with unloading groove (205), and unloading department is equipped with lifter plate (7), be fixed with elevator (701) on the lateral wall of lifter plate (7), it has lifting screw (702) to adjust in elevator (701), and lifting screw (702) rotate with the lateral wall of unloading groove (205) and are connected, and the top is fixed with the turning handle.
5. The drying system for agricultural food crops of claim 4, wherein: the closing cap subassembly includes the mount (103) of the even three L shape that sets up along the circumferencial direction, and the horizontal segment of mount (103) is located the second and places the top of board, and rotates on the horizontal segment and be connected with screw thread section of thick bamboo (105), and the top of screw thread section of thick bamboo (105) is fixed with third bevel gear (106), and third bevel gear (106) meshing has fourth bevel gear, and fourth bevel gear is connected with the motor, threaded connection has adjusting screw (501) in screw thread section of thick bamboo (105), and is three the corresponding screw thread section of thick bamboo (105) is stretched out to the bottom of adjusting screw (501) to be fixed with annular plate (5) jointly, annular plate (5) are located cowl (204) inner chamber upper portion, and are fixed with the air heater on annular plate (5), and annular plate (5) correspond the position of air heater and evenly are equipped with a plurality.
6. The drying system for agricultural food crops of claim 5, wherein: the bottom surface of the annular plate (5) is provided with a plurality of scraping components along the circumferential direction, the scraping components comprise scraping plates (8) which are correspondingly arranged along the radius direction of the annular plate (5), the top surfaces of the scraping plates (8) are correspondingly fixed with two vertical spring rods (801), the top ends of the spring rods (801) penetrate through the annular plate (5) and are jointly fixed with spring plates (802), springs are arranged between the spring plates (802) and the annular plate (5), the center of the bottom surface of the spring plates (802) is fixed with an iron sheet, the top surface of the annular plate (5) is correspondingly provided with a sliding chute (503), a moving block (803) is connected in the sliding chute (503) in a sliding manner, the top surface of the moving block (803) is arranged to be a step surface, a second electromagnet (804) is fixed on the higher top surface, a third electromagnet (805) is fixed on the lower top surface, and a spring is arranged between one end of the moving block (803) and one end of the sliding, and a fourth electromagnet (806) is fixed on the other end of the moving block (803) and the corresponding end surface of the sliding groove (503).
7. The drying system for agricultural food crops of claim 1, wherein: the mechanism of sealing includes the seal assembly, and the seal assembly is connected with drive assembly, and the seal assembly include with unloading pipe (401) sliding connection seal board (402), the one end that seals board (402) stretches out unloading pipe (401) to be fixed with the riser, and be equipped with the spring between the lateral wall of riser and unloading pipe (401), the section bottom that stretches out that seals board (402) is fixed with connecting axle (403), and the top surface center department of fixed station (102) rotates and is connected with rolling disc (6), is equipped with axle slot (601) on rolling disc (6), and during the bottom of connecting axle (403) stretched into axle slot (601), axle slot (601) include along a plurality of outer arc grooves that the circumferencial direction evenly set up, and the both ends symmetry in outer arc groove is equipped with the tip groove, is equipped with the inner arc groove between the medial extremity of two adjacent tip grooves.
8. The drying system for agricultural food crops of claim 7, wherein: the driving assembly comprises a central shaft (605) rotatably connected with the center of the rotating disc (6), the bottom end of the central shaft (605) is rotatably connected with the center of the top surface of the fixed table (102), a second gear (604) is fixed on the upper portion of the central shaft (605), the top end of the central shaft is connected with a motor, a first gear (603) is meshed with one side of the second gear (604), the first gear (603) is rotatably connected with the top surface of the storage box (4) through a support, a gear ring (602) is fixed on the rotating disc (6), and the first gear (603) is meshed with the gear ring (602).
9. The drying system for agricultural food crops of claim 1, wherein: the rotating assembly comprises a rotating cylinder (201) fixed at the center of the first drying cavity (202), the rotating cylinder (201) rotates on the upper portion of the fixed shaft (101), a first bevel gear (206) is fixed at the bottom of the rotating cylinder (201), a second bevel gear is meshed with the first bevel gear (206), the second bevel gear is connected with a motor, and the motor is fixed on the base (1).
10. The drying system for agricultural food crops of claim 1, wherein: the top surface outside of base (1) is fixed with a plurality of branches along the circumferencial direction evenly, and the top of branch is fixed with horizontally brace table (104), and the top surface of brace table (104) evenly is provided with a plurality of balls to the bottom surface contact through ball and drying cabinet (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011301151.2A CN112361752A (en) | 2020-11-19 | 2020-11-19 | Drying system for agricultural grain crops |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011301151.2A CN112361752A (en) | 2020-11-19 | 2020-11-19 | Drying system for agricultural grain crops |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112361752A true CN112361752A (en) | 2021-02-12 |
Family
ID=74533005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011301151.2A Withdrawn CN112361752A (en) | 2020-11-19 | 2020-11-19 | Drying system for agricultural grain crops |
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| Country | Link |
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| CN (1) | CN112361752A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115654869A (en) * | 2022-10-17 | 2023-01-31 | 华中科技大学同济医学院附属协和医院 | Drying machine for medical intermediate powder |
-
2020
- 2020-11-19 CN CN202011301151.2A patent/CN112361752A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115654869A (en) * | 2022-10-17 | 2023-01-31 | 华中科技大学同济医学院附属协和医院 | Drying machine for medical intermediate powder |
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Application publication date: 20210212 |