CN113115815A - Grain drying equipment for granary - Google Patents
Grain drying equipment for granary Download PDFInfo
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- CN113115815A CN113115815A CN202110449291.2A CN202110449291A CN113115815A CN 113115815 A CN113115815 A CN 113115815A CN 202110449291 A CN202110449291 A CN 202110449291A CN 113115815 A CN113115815 A CN 113115815A
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- cylinder
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- frame
- grain drying
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
- A23B9/00—Preservation of edible seeds, e.g. cereals
- A23B9/08—Drying; Subsequent reconstitution
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
- F26B23/04—Heating arrangements using electric heating
- F26B23/06—Heating arrangements using electric heating resistance heating
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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
- F26B9/00—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards
- F26B9/06—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B2200/00—Drying processes and machines for solid materials characterised by the specific requirements of the drying good
- F26B2200/06—Grains, e.g. cereals, wheat, rice, corn
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/85—Food storage or conservation, e.g. cooling or drying
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- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Chemical & Material Sciences (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Sustainable Development (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention relates to the field of modern agricultural drying equipment, in particular to grain drying equipment for a grain barn, which comprises a grain feeding barrel, a plugging mechanism, a grain drying barrel, a heating barrel, a material control pipe mechanism, a driving mechanism, a discharging and guiding mechanism and a mounting frame, wherein the grain feeding barrel is arranged on the grain drying barrel; the grain feeding cylinder fixed on the mounting frame is connected with the grain drying cylinder so as to convey grains to the grain drying cylinder from a blanking port of the grain feeding cylinder; the heating cylinder fixed on the mounting rack is sleeved outside the grain drying cylinder so as to dry grains in the grain drying cylinder; the material control pipe mechanism is in jacking transmission with a plugging mechanism arranged in the grain feeding cylinder; according to the grain drying device, the electric heater in the heating cylinder is used for heating, so that moisture in grains in the grain drying cylinder is dried out, the grains are dried, energy is saved, the environment is protected, more pollutants are not generated, and the grain drying device meets the requirements of efficient and environment-friendly intelligent agricultural machinery equipment.
Description
Technical Field
The invention relates to the field of intelligent agricultural machinery equipment, in particular to granary grain drying equipment for postpartum intelligent drying of agricultural products.
Background
In recent years, with the increase of the market demand for dried agricultural products, the development of the food drying machinery manufacturing industry is driven, after the agricultural products are harvested, the agricultural products are more beneficial to preservation only through corresponding drying treatment, so that the drying of the harvested agricultural products is also a key link influencing the quality of the agricultural products, and if the drying method is not selected properly, the quality of the agricultural products is influenced.
In the process of drying the agricultural products, the drying machinery needs to be energy-saving and environment-friendly in the process of effectively ensuring the drying of the agricultural products; however, when grain drying equipment in the prior art dries grains, the drying equipment generates heat in the modes of burning coal, burning firewood, burning charcoal and the like for drying, so that the drying equipment is not environment-friendly, the generated pollution is large, and the waste gas treatment cost is high.
Disclosure of Invention
The invention aims to provide grain drying equipment for a grain bin, which can effectively solve the problems in the prior art.
Grain drying equipment for a granary comprises a grain feeding cylinder, a plugging mechanism, a grain drying cylinder, a heating cylinder, a material control pipe mechanism, a driving mechanism, a discharging and guiding mechanism and a mounting rack;
the grain feeding cylinder fixed on the mounting frame is connected with the grain drying cylinder so as to convey grains to the grain drying cylinder from a blanking port of the grain feeding cylinder;
the heating cylinder fixed on the mounting rack is sleeved outside the grain drying cylinder so as to dry grains in the grain drying cylinder;
the material control pipe mechanism is in jacking transmission with a plugging mechanism arranged in the grain feeding cylinder, so that the transmission plugging mechanism is used for opening and closing a blanking port at the bottom of the grain feeding cylinder;
the material control pipe mechanism is in sliding fit in the grain drying cylinder so as to convey grains in the grain drying cylinder into the discharging and guiding mechanism through the material control pipe mechanism;
the discharging and guiding mechanism movably connected with the material pipe control mechanism is arranged on the mounting frame so as to guide and convey grains to different directions;
the lower part of the material control pipe mechanism is movably connected with the driving mechanism connected to the mounting frame, and the driving mechanism drives and controls the material control pipe mechanism.
Optionally, the driving mechanism comprises a servo motor, a worm gear, an eccentric shaft, a connecting rod, a bearing seat, a lifting carriage and a guide vertical shaft; the servo motor is fixed on the lifting sliding frame, and the lifting sliding frame is in sliding fit with the longitudinal sliding groove of the mounting frame; two ends of the guide vertical shaft are fixedly connected with the upper end and the lower end of the inner side of the longitudinal sliding groove, and the middle part of the guide vertical shaft is in sliding fit with the lifting sliding frame; an output shaft of the servo motor is in transmission connection with the worm through a coupler; the worm is in meshed transmission connection with a worm wheel, and the worm wheel is in running fit with the lifting sliding frame; an eccentric shaft is arranged at the eccentric position of the worm wheel, the eccentric shaft is rotatably connected with one end of a connecting rod, and the other end of the connecting rod is rotatably matched on the bearing seat; the bearing seat is fixed on the mounting frame; the lower part of the material control pipe mechanism is rotatably connected to the lifting sliding frame.
Optionally, the material control pipe mechanism comprises a material control vertical pipe; the material control vertical pipe is in sliding fit with the grain drying cylinder and is in jacking transmission connection with the plugging mechanism; the material control vertical pipe is in running fit with the lifting sliding frame, and slides up and down in the grain drying cylinder and the grain feeding cylinder under the transmission of the lifting sliding frame.
Optionally, the driving mechanism further comprises a driving gear and an outer gear ring; the driving gear is fixed on the worm; the driving gear is in meshing transmission connection with the outer gear ring; the outer gear ring is fixed on the lower part of the material control vertical pipe.
Optionally, the grain drying cylinder comprises a fixed conical cylinder body, a rotary conical cylinder body, a material conveying straight cylinder and a material stirring plate; the top of the fixed conical cylinder body is fixedly connected and communicated with the grain feeding cylinder; the bottom of the fixed conical cylinder is rotationally connected and communicated with the rotary conical cylinder; the rotary conical cylinder body is hermetically and rotationally matched in the heating cylinder, and is fixedly connected and communicated with the material conveying straight cylinder; a plurality of air inlet through holes are uniformly arranged on the rotary conical cylinder in a surrounding manner so as to be communicated with the heating cylinder through the air inlet through holes; the stirring plates are multiple, the upper ends of the stirring plates are fixed on the inner side surface of the fixed conical cylinder, and the lower ends of the stirring plates are in sliding fit with the inner side surface of the rotary conical cylinder; the middle part of the material control vertical pipe is in sliding fit with the inside of the material conveying straight cylinder, a longitudinal groove is arranged on the outer side surface of the material control vertical pipe, and the longitudinal groove is in sliding fit with a longitudinal convex edge on the inner side surface of the material conveying straight cylinder.
Optionally, the plugging mechanism comprises a plugging disc, an exhaust pipe, a vertical rod, a top plate, a return spring, a rotary top frame and a fixed top frame; the plugging disc is in sliding fit with the exhaust pipe; the top of the exhaust pipe is fixed in the through hole of the rotary top frame, and the bottom of the exhaust pipe is inserted into the grain drying cylinder; the exhaust pipe is in sealed sliding fit with the inner side of the material control vertical pipe, and the material control vertical pipe is in top pressure transmission fit with the bottom surface of the plugging disc; the lower part of the plugging disc is provided with a conical plugging surface matched with the conical surface at the bottom of the grain feeding cylinder so as to plug the blanking port at the bottom of the grain feeding cylinder; the middle part of the vertical rod is in sliding fit with the rotary top frame, the rotary top frame is in running fit with the central through hole of the fixed top frame, and the fixed top frame is fixed at the top of the grain feeding barrel; the upper end and the lower end of the vertical rod are respectively fixedly connected with the top plate and the plugging disc; and two ends of the reset spring are respectively fixedly connected with the top plate and the rotary top frame.
Optionally, the material control pipe mechanism further comprises an insertion shaft; and a plurality of inserting shafts are uniformly fixed on the top surface of the material control vertical pipe and are connected with a plurality of linkage holes in the bottom surface of the plugging disc in an inserting manner.
Optionally, the plugging mechanism further comprises a stirring plate; the blocking plate is uniformly surrounded and fixed with a plurality of stirring plates to stir the grains in the grain feeding cylinder.
Optionally, the discharging and guiding mechanism comprises a straight connecting pipe, a flexible hose, a bent connecting pipe and an adjustable pipe frame; two ends of the flexible hose are respectively fixedly connected and communicated with the straight connecting pipe and the bent connecting pipe; the straight connecting pipe is rotationally connected and communicated with the material control vertical pipe; the bending connecting pipe is fixed on the adjustable pipe frame, and the adjustable pipe frame is connected on the mounting frame.
Optionally, the adjustable pipe frame comprises a pipe frame body, a mounting disc and a positioning bolt; the bent connecting pipe is fixed on the pipe frame body, the bottom of the pipe frame body is provided with a receiving disc, and three positioning bolts arranged in an arc shape are connected on the receiving disc in a threaded fit manner; a plurality of positioning insertion holes are uniformly formed in the bottom plate of the mounting frame in a surrounding mode, and three positioning bolts are in threaded fit with the three adjacent positioning insertion holes of the connecting plate.
The invention has the beneficial effects that: according to the grain drying device, the electric heater in the heating cylinder is used for heating, so that moisture in grains in the grain drying cylinder is dried out, the grains are dried, energy is saved, the environment is protected, more pollutants are not generated, and the requirements of efficient and environment-friendly intelligent agricultural machinery equipment are met; the grain drying device is internally provided with the driving mechanism and the material pipe control mechanism which are convenient for controlling grains to fall into the grain drying cylinder for drying and controlling the dried grains to be discharged from the grain drying cylinder, so that the drying time can be conveniently adjusted according to different kinds of grains, continuous drying treatment can be carried out, the drying efficiency is high, and the drying effect is good; the material control vertical pipe in the invention can be used for controlling the plugging mechanism to remove plugging on the grain feeding cylinder so as to realize blanking, controlling the rotation of the rotary conical cylinder body so as to control the relative movement of grains and the material stirring plate so as to realize stirring, and can also be used as a material conveying pipeline for guiding and conveying grains after drying.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention or related technologies, the drawings used in the description of the embodiments or related technologies will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a first general schematic diagram provided in accordance with an embodiment of the present invention;
FIG. 2 is a second overall view provided in accordance with an embodiment of the present invention;
FIG. 3 is a cross-sectional view of the overall structure provided by an embodiment of the present invention;
FIG. 4 is a schematic structural view of a grain feeding cylinder according to an embodiment of the present invention;
FIG. 5 is a schematic structural diagram of an occlusion mechanism provided in an embodiment of the present invention;
FIG. 6 is a first schematic view of a grain dryer cartridge according to an embodiment of the present invention;
FIG. 7 is a schematic structural view of a second grain drying cylinder according to an embodiment of the present invention;
fig. 8 is a schematic structural diagram of a material pipe controlling mechanism according to an embodiment of the present invention;
FIG. 9 is a schematic structural diagram of a driving mechanism provided in an embodiment of the present invention;
FIG. 10 is a schematic structural diagram of an output guide mechanism according to an embodiment of the present invention;
fig. 11 is a schematic structural diagram of a mounting frame according to an embodiment of the present invention.
Icon: a grain feeding cylinder 1; a plugging mechanism 2; a plugging disc 201; an exhaust pipe 202; a vertical rod 203; a top plate 204; a return spring 205; a rotating top frame 206; a fixed top frame 207; a grain drying cylinder 3; a fixed conical cylinder 301; a rotating conical cylinder 302; a material conveying straight cylinder 303; a material stirring plate 304; a heating cylinder 4; a material control pipe mechanism 5; a material control standpipe 501; a plug shaft 502; a drive mechanism 6; a servo motor 601; a worm 602; a worm gear 603; an eccentric shaft 604; a connecting rod 605; a bearing seat 606; a lifting carriage 607; a guide vertical shaft 608; a drive gear 609; an outer ring gear 610; a discharge guide mechanism 7; a straight connecting pipe 701; a flexible hose 702; bending the connecting pipe 703; an adjustable pipe rack 704; and a mounting frame 8.
Detailed Description
In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or be indirectly disposed on the other element; when an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, refer to an orientation or positional relationship illustrated in the drawings for convenience in describing the present application and to simplify description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present application.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, the meaning of a plurality of or a plurality of is two or more unless specifically limited otherwise.
It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for understanding and reading the contents disclosed in the specification, and are not used for limiting the conditions that the present application can implement, so the present invention has no technical significance, and any structural modification, ratio relationship change or size adjustment should still fall within the scope of the technical content disclosed in the present application without affecting the efficacy and the achievable purpose of the present application. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present application, and changes or modifications in the relative relationship may be made without substantial technical changes.
The invention is described in further detail below with reference to fig. 1-11.
Example one
As shown in fig. 1-11, the grain drying equipment for the granary comprises a grain feeding cylinder 1, a plugging mechanism 2, a grain drying cylinder 3, a heating cylinder 4, a material control pipe mechanism 5, a driving mechanism 6, a discharging and guiding mechanism 7 and an installation frame 8;
the grain feeding cylinder 1 fixed on the mounting frame 8 is connected with the grain drying cylinder 3 so as to convey grains to the grain drying cylinder 3 from a blanking port of the grain feeding cylinder 1;
the heating cylinder 4 fixed on the mounting rack 8 is sleeved outside the grain drying cylinder 3 so as to dry grains in the grain drying cylinder 3;
the material control pipe mechanism 5 is in jacking transmission with the plugging mechanism 2 arranged in the grain feeding cylinder 1, so that the transmission plugging mechanism 2 is used for opening and closing a blanking port at the bottom of the grain feeding cylinder 1;
the material control pipe mechanism 5 is in sliding fit in the grain drying cylinder 3 so as to convey grains in the grain drying cylinder 3 into the discharging and guiding mechanism 7 through the material control pipe mechanism 5;
the discharging and guiding mechanism 7 movably connected with the material controlling pipe mechanism 5 is arranged on the mounting frame 8 so as to guide and convey grains to different directions;
the lower part of the material control pipe mechanism 5 is movably connected with the driving mechanism 6 connected to the mounting frame 8, and the driving mechanism 6 controls the material control pipe mechanism 5 in a transmission manner.
The invention is mainly used for the intelligent drying treatment of the postpartum agricultural products, meets the requirement of the high-efficiency production of modern agriculture, is convenient for the subsequent storage and processing treatment of the agricultural products, is beneficial to promoting the conversion of the agricultural production processing mode, and has the advantages of full sanitation, environmental protection, no pollution, no waste gas emission and low operation electricity charge in the whole agricultural product drying process; when grains are dried, firstly, grains to be treated are conveyed into a grain feeding cylinder 1 through a lifting device, then a driving mechanism 6 is started, the driving mechanism 6 can drive and control a material control pipe mechanism 5 to vertically move up and down after being started, the material control pipe mechanism 5 can upwards push and drive a plugging mechanism 2 to remove plugging of a blanking port at the bottom of the grain feeding cylinder 1 when moving upwards to be in contact with the plugging mechanism 2, so that part of grains in the grain feeding cylinder 1 fall into a grain drying cylinder 3 through the blanking port, moisture in the grains in the grain drying cylinder 3 is dried out through heating of an electric heater in a heating cylinder 4, and when the material control pipe mechanism 5 moves upwards to be separated from the plugging mechanism 2, the moisture in the grains can be discharged through the plugging mechanism 2; after the drying is carried out for the preset time, the material control pipe mechanism 5 moves downwards for a certain distance, so that grains can fall into the discharging and guiding mechanism 7 through the material control pipe mechanism 5, and are discharged through the discharging and guiding mechanism 7, and discharging is realized; the driving mechanism 6 drives and controls the material control pipe mechanism 5 to move in a reciprocating type up and down direction, so that continuous drying treatment of grains in the grain feeding cylinder 1 can be realized, the drying time can be conveniently adjusted according to different types of grains, the drying efficiency is high, and the drying effect is good; the internal material pipe control mechanism 5 can be used for controlling the plugging mechanism 2 to remove plugging on the grain feeding cylinder 1 so as to realize blanking, and can also be used as a material conveying pipeline for guiding and conveying grains after being dried, so that the device has multiple purposes, is energy-saving and environment-friendly, has high operation efficiency and reduces the equipment cost; in the process of drying the agricultural products, the invention effectively ensures the drying of the agricultural products, saves energy and protects environment, and is beneficial to perfecting a mechanized equipment system which mainly uses grain production.
The driving mechanism 6 comprises a servo motor 601, a worm 602, a worm gear 603, an eccentric shaft 604, a connecting rod 605, a bearing seat 606, a lifting carriage 607 and a guide vertical shaft 608; the servo motor 601 is fixed on the lifting carriage 607, and the lifting carriage 607 is slidably fitted in a longitudinal sliding groove of the mounting rack 8; two ends of the vertical guide shaft 608 are fixedly connected with the upper end and the lower end of the inner side of the longitudinal sliding groove, and the middle part of the vertical guide shaft 608 is in sliding fit with the lifting sliding frame 607; an output shaft of the servo motor 601 is in transmission connection with the worm 602 through a coupler; the worm 602 is in meshing transmission connection with a worm wheel 603, and the worm wheel 603 is in running fit with the lifting sliding frame 607; an eccentric shaft 604 is arranged at the eccentric position of the worm gear 603, the eccentric shaft 604 is rotatably connected with one end of a connecting rod 605, and the other end of the connecting rod 605 is rotatably matched on a bearing seat 606; the bearing seat 606 is fixed on the mounting rack 8; the lower part of the material control pipe mechanism 5 is rotatably connected to the lifting carriage 607. After the servo motor 601 in the driving mechanism 6 is started, the worm 602 can be driven to rotate, the worm 602 can be meshed with and drive the worm wheel 603 to rotate when rotating, the worm wheel 603 can drive one end of the connecting rod 605 to perform a surrounding type motion through the eccentric shaft 604 when rotating, so that the worm wheel 603 is controlled to perform an up-and-down motion, the worm wheel 603 drives the lifting carriage 607 to slide up and down in the longitudinal sliding groove of the mounting rack 8, and the material pipe control mechanism 5 is driven to perform an up-and-down motion in the vertical direction, so that the operation of each work of the invention is controlled through the material pipe control mechanism 5; and worm wheel 603 and worm 602 structure setting have certain auto-lock performance, can carry out spacingly to accuse material pipe mechanism 5 after servo motor 601 stall, prevent to control material pipe mechanism 5 and fall under the effect of gravity.
The material control pipe mechanism 5 comprises a material control vertical pipe 501; the vertical pipe 501 is in sliding fit in the grain drying cylinder 3 and is in top pressure transmission connection with the plugging mechanism 2; the vertical pipe 501 is rotatably fitted on the lifting carriage 607 to slide up and down in the grain drying cylinder 3 and grain feeding cylinder 1 under the driving of the lifting carriage 607.
The drive mechanism 6 further comprises a drive gear 609 and an outer ring gear 610; the driving gear 609 is fixed on the worm 602; the driving gear 609 is in meshed transmission connection with the outer gear ring 610; the outer gear ring 610 is fixed at the lower part of the material control standpipe 501. The driving gear 609 can rotate under the driving of the worm 602, and when the driving gear 609 rotates, the driving gear 609 meshes with and drives the external gear ring 610 to rotate, so that the external gear ring 610 drives the material control standpipe 501 to rotate.
The grain drying cylinder 3 comprises a fixed conical cylinder 301, a rotary conical cylinder 302, a material conveying straight cylinder 303 and a stirring plate 304; the top of the fixed conical cylinder body 301 is fixedly connected and communicated with the grain feeding cylinder 1; the bottom of the fixed conical cylinder 301 is rotationally connected and communicated with the rotary conical cylinder 302; the rotary conical cylinder 302 is hermetically and rotationally matched in the heating cylinder 4, and the rotary conical cylinder 302 is fixedly connected and communicated with the material conveying straight cylinder 303; a plurality of air inlet through holes are uniformly arranged on the rotary conical cylinder 302 in a surrounding manner so as to be communicated with the heating cylinder 4 through the air inlet through holes, heat generated by an electric heater in the heating cylinder 4 can enter the grain drying cylinder 3 through the air inlet through holes, and the heating cylinder 4 can be connected with a hot air device through an air inlet pipe so as to convey hot air into the grain drying cylinder 3 for drying; a plurality of stirring plates 304 are arranged, the upper ends of the stirring plates 304 are fixed on the inner side surface of the fixed conical cylinder 301, and the lower ends of the stirring plates are in sliding fit with the inner side surface of the rotary conical cylinder 302; the middle part of the material control vertical pipe 501 is in sliding fit with the material conveying straight cylinder 303, a longitudinal groove is arranged on the outer side surface of the material control vertical pipe 501, and the longitudinal groove is in sliding fit with a longitudinal convex edge on the inner side surface of the material conveying straight cylinder 303. A drying area is formed among the fixed conical cylinder 301, the rotary conical cylinder 302 and the material control vertical pipe 501; accuse material standpipe 501 can drive rotatory toper barrel 302 around self axis rotation through the cooperation of vertical recess and vertical bead when rotating, and rotatory toper barrel 302 drives its inside cereal and for stirring the board 304 motion when rotating to play the effect that the material was stirred in the stirring board 304, make cereal at rotatory toper barrel 302 and fixed toper barrel 301 internal motion, improve the dry homogeneity of cereal, in order to improve the drying effect of cereal.
The plugging mechanism 2 comprises a plugging disc 201, an exhaust pipe 202, a vertical rod 203, a top plate 204, a return spring 205, a rotary top frame 206 and a fixed top frame 207; the plugging disc 201 is in sliding fit on the exhaust pipe 202; the top of the exhaust pipe 202 is fixed in the through hole of the rotary top frame 206, and the bottom of the exhaust pipe 202 is inserted into the grain drying cylinder 3; the exhaust pipe 202 is in sealing sliding fit with the inner side of the material control vertical pipe 501, and the material control vertical pipe 501 is in top pressure transmission fit with the bottom surface of the plugging disc 201; the lower part of the plugging disc 201 is provided with a conical plugging surface matched with the conical surface at the bottom of the grain feeding cylinder 1 so as to plug the blanking port at the bottom of the grain feeding cylinder 1; the middle part of the vertical rod 203 is in sliding fit with the rotary top frame 206, the rotary top frame 206 is in running fit with the central through hole of the fixed top frame 207, and the fixed top frame 207 is fixed at the top of the grain feeding barrel 1; the upper end and the lower end of the vertical rod 203 are respectively fixedly connected with the top plate 204 and the plugging disc 201; two ends of the return spring 205 are respectively fixedly connected with the top plate 204 and the rotary top frame 206. The plugging disc 201 in the plugging mechanism 2 can slide upwards on the exhaust pipe 202 under the jacking transmission of the material control vertical pipe 501 and stretch the return spring 205 on the vertical pipe 203, and when the material control vertical pipe 501 moves downwards, the plugging disc 201 can be plugged at the blanking port at the bottom of the grain feeding barrel 1 under the elastic force of the return spring 205 and the self gravity to stop feeding; when the control stack 501 moves downward and is separated from the exhaust pipe 202, the exhaust pipe 202 can be used as an exhaust duct for moisture output of the grains during the drying process; when hot air drying is adopted, the grains in the grain feeding cylinder 1 can be preheated and dried when the hot air is output through the exhaust pipe 202.
The material control pipe mechanism 5 further comprises an insertion shaft 502; a plurality of plug shafts 502 are uniformly fixed on the top surface of the material control vertical pipe 501, and the plug shafts 502 are in plug connection with a plurality of linkage holes on the bottom surface of the plugging disc 201. Accuse material standpipe 501 can drive plugging disc 201 through the grafting in many spigots axle 502 and a plurality of linkage holes when rotating, and plugging disc 201 drives rotatory roof-rack 206 at fixed roof-rack 207 internal rotation to cereal stirs in 1 cereal feed cylinder, prevents cereal jam.
The plugging mechanism 2 further comprises a stirring plate 208; evenly encircle fixed polylith stirring board 208 on the shutoff dish 201 to stir the cereal in the cereal feed cylinder 1, be favorable to improving and stir the effect.
Example two
As shown in fig. 1 to 11, the discharging and guiding mechanism 7 includes a straight connecting pipe 701, a flexible hose 702, a curved connecting pipe 703 and an adjustable pipe frame 704; two ends of the telescopic hose 702 are respectively fixedly connected and communicated with the straight connecting pipe 701 and the bent connecting pipe 703; the direct connecting pipe 701 is rotatably connected and communicated with the material control vertical pipe 501; the bending connecting pipe 703 is fixed on an adjustable pipe frame 704, and the adjustable pipe frame 704 is connected on the mounting frame 8. The flexible hose 702 is arranged so that the discharge and guide mechanism 7 does not affect the up-and-down movement of the vertical control pipe 501 and the grain discharge of the discharge and guide mechanism 7.
The adjustable pipe frame 704 comprises a pipe frame body, a mounting disc and a positioning bolt; the bent connecting pipe 703 is fixed on the pipe frame body, the bottom of the pipe frame body is provided with a receiving disc, and three positioning bolts arranged in an arc shape are connected on the receiving disc in a threaded fit manner; evenly encircle on the bottom plate of mounting bracket 8 and set up a plurality of location jacks, three positioning bolt screw-thread fit are in the three adjacent location jacks of connecing the sabot. The direction in which the curved connecting tube 703 directs grain can be changed by adjusting the position at which the tipping plate is mounted on the mounting frame 8.
The principle is as follows: when grains are dried, firstly, grains to be treated are conveyed into a grain feeding cylinder 1 through lifting equipment, then a driving mechanism 6 is started, the driving mechanism 6 can drive and control a material control pipe mechanism 5 to vertically move up and down after being started, the material control pipe mechanism 5 can upwards push and drive a plugging mechanism 2 to remove plugging of a blanking port at the bottom of the grain feeding cylinder 1 when moving upwards to be in contact with the plugging mechanism 2, so that part of grains in the grain feeding cylinder 1 fall into the grain drying cylinder 3 through the blanking port, moisture in the grains in the grain drying cylinder 3 is dried out through heating of an electric heater in a heating cylinder 4, and when the material control pipe mechanism 5 moves upwards to be separated from the plugging mechanism 2, the moisture in the grains can be discharged through the plugging mechanism 2; after the drying is carried out for the preset time, the material control pipe mechanism 5 moves downwards for a certain distance, so that grains can fall into the discharging and guiding mechanism 7 through the material control pipe mechanism 5, and are discharged through the discharging and guiding mechanism 7, and discharging is realized; the driving mechanism 6 drives and controls the material control pipe mechanism 5 to move in a reciprocating type up and down direction, so that continuous drying treatment of grains in the grain feeding cylinder 1 can be realized, the drying time can be conveniently adjusted according to different types of grains, the drying efficiency is high, and the drying effect is good; the internal material pipe control mechanism 5 can be used for controlling the plugging mechanism 2 to remove plugging on the grain feeding cylinder 1 so as to realize blanking, can also be used as a material conveying pipeline for guiding and conveying grains after being dried, has multiple functions, is energy-saving and environment-friendly, has high operation efficiency and reduces equipment cost.
The embodiments are described in a progressive manner in the specification, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. It should be noted that, for those skilled in the art, it is possible to make several improvements and modifications to the present application without departing from the principle of the present application, and such improvements and modifications also fall within the scope of the claims of the present application.
It is further noted that, in the present specification, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Claims (10)
1. Granary grain drying equipment, its characterized in that: comprises a grain feeding cylinder (1), a plugging mechanism (2), a grain drying cylinder (3), a heating cylinder (4), a material pipe control mechanism (5), a driving mechanism (6), a discharging and guiding mechanism (7) and a mounting rack (8);
the grain feeding cylinder (1) fixed on the mounting frame (8) is connected with the grain drying cylinder (3) so as to convey grains to the grain drying cylinder (3) from a blanking port of the grain feeding cylinder (1);
the heating cylinder (4) fixed on the mounting rack (8) is sleeved outside the grain drying cylinder (3) so as to dry grains in the grain drying cylinder (3);
the material control pipe mechanism (5) is in jacking transmission with a plugging mechanism (2) arranged in the grain feeding cylinder (1) so as to drive the plugging mechanism (2) to open and close a blanking port at the bottom of the grain feeding cylinder (1);
the material control pipe mechanism (5) is in sliding fit in the grain drying cylinder (3) so as to convey grains in the grain drying cylinder (3) into the discharging and guiding mechanism (7) through the material control pipe mechanism (5);
the discharging and guiding mechanism (7) movably connected with the material controlling pipe mechanism (5) is arranged on the mounting rack (8) so as to guide and convey grains to different directions;
the lower part of the material control pipe mechanism (5) is movably connected with the driving mechanism (6) connected to the mounting frame (8), and the driving mechanism (6) controls the material control pipe mechanism (5) in a transmission mode.
2. The grain bin grain drying apparatus of claim 1, wherein: the driving mechanism (6) comprises a servo motor (601), a worm (602), a worm wheel (603), an eccentric shaft (604), a connecting rod (605), a bearing seat (606), a lifting sliding frame (607) and a guide vertical shaft (608); the servo motor (601) is fixed on the lifting sliding frame (607), and the lifting sliding frame (607) is in sliding fit in a longitudinal sliding groove of the mounting rack (8); two ends of the vertical guide shaft (608) are fixedly connected with the upper end and the lower end of the inner side of the longitudinal sliding groove, and the middle part of the vertical guide shaft (608) is in sliding fit with the lifting sliding frame (607); an output shaft of the servo motor (601) is in transmission connection with the worm (602) through a coupler; the worm (602) is in meshed transmission connection with a worm wheel (603), and the worm wheel (603) is in running fit with the lifting sliding frame (607); an eccentric shaft (604) is arranged at the eccentric position of the worm wheel (603), the eccentric shaft (604) is rotatably connected with one end of a connecting rod (605), and the other end of the connecting rod (605) is rotatably matched on a bearing seat (606); the bearing seat (606) is fixed on the mounting rack (8); the lower part of the material control pipe mechanism (5) is rotatably connected to the lifting sliding frame (607).
3. The grain bin grain drying apparatus of claim 2, wherein: the material control pipe mechanism (5) comprises a material control vertical pipe (501); the material control vertical pipe (501) is in sliding fit with the grain drying cylinder (3) and is in top pressure transmission connection with the plugging mechanism (2); the material control vertical pipe (501) is rotationally matched on the lifting sliding frame (607) to slide up and down in the grain drying cylinder (3) and the grain feeding cylinder (1) under the transmission of the lifting sliding frame (607).
4. The grain bin grain drying apparatus of claim 3, wherein: the driving mechanism (6) further comprises a driving gear (609) and an outer gear ring (610); the driving gear (609) is fixed on the worm (602); the driving gear (609) is in meshing transmission connection with the outer gear ring (610); the outer gear ring (610) is fixed at the lower part of the material control vertical pipe (501).
5. The grain bin grain drying apparatus of claim 4, wherein: the grain drying cylinder (3) comprises a fixed conical cylinder body (301), a rotary conical cylinder body (302), a material conveying straight cylinder (303) and a stirring plate (304); the top of the fixed conical cylinder body (301) is fixedly connected and communicated with the grain feeding cylinder (1); the bottom of the fixed conical cylinder (301) is rotationally connected and communicated with the rotary conical cylinder (302); the rotary conical cylinder body (302) is in sealed rotation fit in the heating cylinder (4), and the rotary conical cylinder body (302) is fixedly connected and communicated with the material conveying straight cylinder (303); a plurality of air inlet through holes are uniformly arranged on the rotary conical cylinder body (302) in a surrounding manner so as to be communicated with the heating cylinder (4) through the air inlet through holes; the stirring plates (304) are multiple, the upper ends of the stirring plates (304) are fixed on the inner side surface of the fixed conical cylinder (301), and the lower ends of the stirring plates are in sliding fit with the inner side surface of the rotary conical cylinder (302); the middle part of the material control vertical pipe (501) is in sliding fit with the inside of the material conveying straight cylinder (303), a longitudinal groove is formed in the outer side surface of the material control vertical pipe (501), and the longitudinal groove is in sliding fit with a longitudinal convex edge on the inner side surface of the material conveying straight cylinder (303).
6. The grain bin grain drying apparatus of claim 4, wherein: the plugging mechanism (2) comprises a plugging disc (201), an exhaust pipe (202), a vertical rod (203), a top plate (204), a return spring (205), a rotary top frame (206) and a fixed top frame (207); the plugging disc (201) is in sliding fit on the exhaust pipe (202); the top of the exhaust pipe (202) is fixed in a through hole of the rotary top frame (206), and the bottom of the exhaust pipe (202) is inserted into the grain drying cylinder (3); the exhaust pipe (202) is in sealing sliding fit with the inner side of the material control vertical pipe (501), and the material control vertical pipe (501) is in top pressure transmission fit with the bottom surface of the plugging disc (201); the lower part of the plugging disc (201) is provided with a conical plugging surface matched with the conical surface at the bottom of the grain feeding cylinder (1) so as to plug the blanking port at the bottom of the grain feeding cylinder (1); the middle part of the vertical rod (203) is in sliding fit with the rotary top frame (206), the rotary top frame (206) is in running fit with a central through hole of the fixed top frame (207), and the fixed top frame (207) is fixed on the top of the grain feeding barrel (1); the upper end and the lower end of the vertical rod (203) are respectively fixedly connected with the top plate (204) and the plugging disc (201); and two ends of the return spring (205) are respectively fixedly connected with the top plate (204) and the rotary top frame (206).
7. The grain bin grain drying apparatus of claim 6, wherein: the material control pipe mechanism (5) further comprises an insertion shaft (502); a plurality of plug shafts (502) are uniformly fixed on the top surface of the material control vertical pipe (501), and the plug shafts (502) are in plug connection with a plurality of linkage holes in the bottom surface of the plugging disc (201).
8. The grain bin grain drying apparatus of claim 7, wherein: the plugging mechanism (2) further comprises a stirring plate (208); a plurality of stirring plates (208) are uniformly fixed on the plugging disc (201) in a surrounding manner so as to stir the grains in the grain feeding cylinder (1).
9. The grain bin grain drying apparatus of claim 4, wherein: the discharging and guiding mechanism (7) comprises a straight connecting pipe (701), a telescopic hose (702), a bent connecting pipe (703) and an adjustable pipe frame (704); two ends of the telescopic hose (702) are respectively fixedly connected and communicated with the straight connecting pipe (701) and the bent connecting pipe (703); the direct connecting pipe (701) is rotatably connected and communicated with the material control vertical pipe (501); the bending connecting pipe (703) is fixed on the adjustable pipe frame (704), and the adjustable pipe frame (704) is connected on the mounting frame (8).
10. The grain bin grain drying apparatus of claim 9, wherein: the adjustable pipe frame (704) comprises a pipe frame body, a mounting disc and a positioning bolt; the bent connecting pipe (703) is fixed on the pipe frame body, the bottom of the pipe frame body is provided with a connecting disc, and three positioning bolts arranged in an arc shape are connected on the connecting disc in a threaded fit manner; a plurality of positioning insertion holes are uniformly formed in the bottom plate of the mounting frame (8) in a surrounding mode, and three positioning bolts are in threaded fit with three adjacent positioning insertion holes of the connecting disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110449291.2A CN113115815A (en) | 2021-04-25 | 2021-04-25 | Grain drying equipment for granary |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110449291.2A CN113115815A (en) | 2021-04-25 | 2021-04-25 | Grain drying equipment for granary |
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| CN113115815A true CN113115815A (en) | 2021-07-16 |
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| CN202110449291.2A Pending CN113115815A (en) | 2021-04-25 | 2021-04-25 | Grain drying equipment for granary |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110184149A (en) * | 2019-06-21 | 2019-08-30 | 池爱芬 | A kind of brewing system proportioner |
| CN210718452U (en) * | 2019-11-01 | 2020-06-09 | 安徽科技学院 | Grain storage dewatering device |
| CN211682845U (en) * | 2020-01-14 | 2020-10-16 | 李运华 | Building cement mortar mixing equipment |
| CN112339221A (en) * | 2020-10-14 | 2021-02-09 | 谢于宏 | PVC product injection molding device |
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2021
- 2021-04-25 CN CN202110449291.2A patent/CN113115815A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110184149A (en) * | 2019-06-21 | 2019-08-30 | 池爱芬 | A kind of brewing system proportioner |
| CN210718452U (en) * | 2019-11-01 | 2020-06-09 | 安徽科技学院 | Grain storage dewatering device |
| CN211682845U (en) * | 2020-01-14 | 2020-10-16 | 李运华 | Building cement mortar mixing equipment |
| CN112339221A (en) * | 2020-10-14 | 2021-02-09 | 谢于宏 | PVC product injection molding device |
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