CN111895725A - Grain drying device with multi-batch circulation function - Google Patents

Grain drying device with multi-batch circulation function Download PDF

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Publication number
CN111895725A
CN111895725A CN202010844195.3A CN202010844195A CN111895725A CN 111895725 A CN111895725 A CN 111895725A CN 202010844195 A CN202010844195 A CN 202010844195A CN 111895725 A CN111895725 A CN 111895725A
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CN
China
Prior art keywords
fixedly connected
shell
box
drying
wall
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Withdrawn
Application number
CN202010844195.3A
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Chinese (zh)
Inventor
陈顺成
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Anhui Yuntai Agricultural Development Co ltd
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Anhui Yuntai Agricultural Development Co ltd
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Priority to CN202010844195.3A priority Critical patent/CN111895725A/en
Publication of CN111895725A publication Critical patent/CN111895725A/en
Withdrawn legal-status Critical Current

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B1/00—Preliminary treatment of solid materials or objects to facilitate drying, e.g. mixing or backmixing the materials to be dried with predominantly dry solids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/04—Stationary flat screens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/50—Cleaning
    • B07B1/54—Cleaning with beating devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B1/00—Preliminary treatment of solid materials or objects to facilitate drying, e.g. mixing or backmixing the materials to be dried with predominantly dry solids
    • F26B1/005—Preliminary treatment of solid materials or objects to facilitate drying, e.g. mixing or backmixing the materials to be dried with predominantly dry solids by means of disintegrating, e.g. crushing, shredding, milling the materials to be dried
    • 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
    • F26B11/12—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in stationary drums or other mainly-closed receptacles with moving stirring devices
    • F26B11/14—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in stationary drums or other mainly-closed receptacles with moving stirring devices the stirring device moving in a horizontal or slightly-inclined plane
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
    • F26B25/02—Applications of driving mechanisms, not covered by another subclass
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
    • F26B25/04—Agitating, stirring, or scraping devices
    • 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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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

The invention belongs to the technical field of grain drying, and particularly relates to a grain drying device with a multi-batch circulation function, which comprises a shell, a feeding hole, a discharging hole, a preheating box, a drying mechanism, a crushing and filtering mechanism, a vibrating mechanism and a discharging barrel, wherein the shell is provided with a feeding hole and a discharging hole; a support column is fixedly connected to the bottom end of the shell; the drying box is fixedly connected to the inner wall of the shell; a discharge hole is formed in the bottom end of the drying box; the end part of the discharge port, which is far away from the drying box, penetrates through the inner wall of the shell and extends out of the shell; the top end of the drying box is fixedly connected with a charging barrel; the top end of the feeding barrel is fixedly connected with a preheating box; the preheating box is communicated with the drying box through a feeding barrel; the drying mechanism is arranged in the drying box; the invention provides a grain drying device with a multi-batch circulation function, and aims to solve the problems that materials which are caked together with grains are not completely dried, impurities of the materials which are caked together cannot be removed, and further impurities are required to be removed after drying.

Description

Grain drying device with multi-batch circulation function
Technical Field
The invention belongs to the technical field of grain drying, and particularly relates to a grain drying device with a multi-batch circulation function.
Background
In order to improve the storage life of grains, the moisture of the grains needs to be reduced, the crops are generally exposed to the sun manually, by adopting the method, heat energy is directly radiated onto the products, the products are heated unevenly, dust pollution is large, the dehydration time of the products is long, the heat energy cannot be recycled for heat, the heat loss is large, the working efficiency is low, and the grains are often mildewed due to the weather and the airing field, so that the grains are generally dried by adopting grain drying equipment.
In the prior art, the grain drying usually places the materials in a drying box directly, and wet materials are often combined together and have impurities inside, so that the materials are heated unevenly and dried incompletely due to direct drying, and the dried materials have more impurities and need further impurity removal; therefore, the grain drying device with the multi-batch circulation function is provided.
Disclosure of Invention
In order to make up for the defects of the prior art and solve the problems that the materials which are caked together are not dried thoroughly, the impurities of the materials which are caked together cannot be removed, and further impurities are required to be removed after drying, the invention provides the grain drying device with the multi-batch circulation function.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a grain drying device with a multi-batch circulation function, which comprises a shell, a feeding hole, a discharging hole, a preheating box, a drying mechanism, a crushing and filtering mechanism, a vibrating mechanism and a discharging barrel, wherein the shell is provided with a feeding hole; a support column is fixedly connected to the bottom end of the shell; the drying box is fixedly connected to the inner wall of the shell; a discharge hole is formed in the bottom end of the drying box; the end part of the discharge port, which is far away from the drying box, penetrates through the inner wall of the shell and extends out of the shell; the top end of the drying box is fixedly connected with a charging barrel; the top end of the feeding barrel is fixedly connected with a preheating box; the preheating box is communicated with the drying box through a feeding barrel; the drying mechanism is arranged in the drying box; the crushing and filtering mechanism is arranged in the preheating box; the vibration mechanism is arranged in the shell;
the drying mechanism comprises an air heater, a heat dissipation disc, a heat dissipation port, a radiator, an air inlet hole, an air outlet, an air guide pipe and a stirring assembly; the hot air blower is fixedly connected on the inner wall of the shell; the heat dissipation disc is fixedly connected to the inner wall of the shell; the hot air blower is communicated with the heat dissipation plate through a pipeline; the side wall of the heat dissipation disc is provided with a heat dissipation port; a radiator is fixedly connected to the heat dissipation port; the air inlet is formed in the side wall of the drying box; the heat dissipation port extends into the drying box through the air inlet hole; the air outlet is arranged at the top end of the drying box; the gas guide pipe is arranged in the inner wall of the preheating box, one end of the gas guide pipe is fixedly connected to the gas outlet, and the other end of the gas guide pipe penetrates through the inner wall of the shell and extends out of the shell; the stirring assembly is arranged in the drying box.
Preferably, the stirring assembly comprises a second motor, a second rotating shaft and a stirring plate; the second motor is fixedly connected to the bottom end of the shell through a bracket; one end of the second rotating shaft is fixedly connected to the output end of the second motor, and the other end of the second rotating shaft penetrates through the shell and the inner wall of the drying box and extends into the drying box; the stirring plate is fixedly connected with the end part of the second rotating shaft extending into the drying box.
Preferably, the crushing and filtering mechanism comprises a first motor, a first rotating shaft, a crushing plate, an impurity removing net, a sundry box and a filter screen; the first motor is fixedly connected to the outer wall of the shell; one end of the first rotating shaft is fixedly connected with the output end of the first motor, and the other end of the first rotating shaft penetrates through the shell and the inner wall of the preheating box and extends into the preheating box; the crushing plate is fixedly connected to the end part of the first rotating shaft extending into the preheating box; one end of the impurity removing net is fixedly connected to the inner wall of the preheating box; the other end is fixedly connected with the end part of the glove compartment; the sundries box is fixedly connected to the inner wall of the preheating box; a filter screen is fixedly connected to the side wall of the glove compartment; the filter screen is arranged at the upper end of the lower charging barrel.
Preferably, the gap opening of the impurity removing net is smaller than the grain size; the filtered gap is larger than the grain size.
Preferably, a vibration mechanism is fixedly connected to the end part of the second rotating shaft close to the output end of the second motor; the vibration mechanism comprises a transmission component, a cam, a sliding chute, a push plate, a support rod, a vibration ball and a fixing plate; the transmission assembly comprises a first gear, a second gear, a transmission chain and a third rotating shaft; the first gear is fixedly connected to the end part, close to the output end of the second motor, of the second rotating shaft; one end of the fixing plate is fixedly connected to the inner wall of the shell, and the other end of the fixing plate is fixedly connected to the outer wall of the preheating box; one end of the third rotating shaft is rotatably connected to the fixing plate, and the other end of the third rotating shaft penetrates through the inner wall of the shell and extends out of the shell; the second gear is fixedly connected to the end part of the third rotating shaft extending out of the shell; the second gear is connected with the first gear through a transmission chain; a cam is fixedly connected to the end part, close to the fixed plate, of the third rotating shaft; the sliding chute is fixedly connected to the fixing plate; the bottom end of the push plate is connected to the sliding chute in a sliding manner and is fixedly connected to the side wall of the sliding chute through a spring; one end of the supporting rod is fixedly connected to the side wall of the push plate far away from the cam, and the other end of the supporting rod is fixedly connected with a vibration ball.
Preferably, the vibration ball is made of rubber.
The invention has the beneficial effects that:
1. the invention provides a grain drying device with a multi-batch circulation function, which is characterized in that materials which are caked together are scattered through a crushing and filtering mechanism, impurities in the materials are removed, and the drying efficiency is higher;
2. waste heat energy in the drying box is used for preheating grains firstly through the heat conduction pipe, so that resources are fully utilized, and the drying efficiency is further accelerated;
3. according to the invention, grains fall on the impurity removing net from the feeding hole, fine impurity particles in the grains enter the impurity box through the impurity removing net, impurities are more fully discharged into the impurity box by driving the first rotating shaft to rotate through the first motor, materials which are stuck together due to humidity are broken through rotation of the crushing plate, and the materials which are crushed through the filter screen are brought into the drying box, so that the drying is more fully carried out.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is an elevational, partial cross-sectional view of the present invention;
FIG. 3 is an enlarged view of area A of FIG. 2;
FIG. 4 is a side partial cross-sectional view of the present invention;
FIG. 5 is an enlarged view of area B of FIG. 4;
illustration of the drawings:
1. a housing; 2. a feed inlet; 3. a discharge port; 4. a preheating box; 5. a drying oven; 6. a drying mechanism; 61. a hot air blower; 62. a heat dissipation plate; 63. a heat dissipation port; 64. a heat sink; 65. an air inlet; 66. an air outlet; 67. an air duct; 68. a stirring assembly; 681. a second motor; 682. a second rotating shaft; 683. a stirring plate; 7. a crushing and filtering mechanism; 71. a first motor; 72. a first rotating shaft; 73. a breaker plate; 74. removing impurities by a net; 75. a glove box; 76. a filter screen; 8. a vibration mechanism; 81. a transmission assembly; 811. a first gear; 812. a second gear; 813. a drive chain; 814. a third rotating shaft; 82. a cam; 83. a chute; 84. pushing the plate; 85. a support bar; 86. a vibration ball; 87. a fixing plate; 9. and (5) discharging the charging barrel.
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 of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Specific examples are given below.
Referring to fig. 1 to 5, the present invention provides a grain drying device with multi-batch circulation function, which comprises a housing 1, a feeding port 2, a discharging port 3, a preheating box 4, a drying box 5, a drying mechanism 6, a crushing and filtering mechanism 7, a vibrating mechanism 8 and a discharging barrel 9; a support column is fixedly connected to the bottom end of the shell 1; the drying box 5 is fixedly connected to the inner wall of the shell 1; the bottom end of the drying box 5 is provided with a discharge hole 3; the end part of the discharge port 3, which is far away from the drying box 5, penetrates through the inner wall of the shell 1 and extends out of the shell 1; a charging barrel 9 is fixedly connected to the top end of the drying box 5; the top end of the charging barrel 9 is fixedly connected with a preheating box 4; the preheating box 4 is communicated with the drying box 5 through a charging barrel 9; the drying mechanism 6 is arranged in the drying box 5; the crushing and filtering mechanism 7 is arranged in the preheating box 4; the vibration mechanism 8 is arranged in the shell 1;
the drying mechanism 6 comprises a hot air blower 61, a heat dissipation disc 62, a heat dissipation port 63, a heat sink 64, an air inlet 65, an air outlet 66, an air duct 67 and a stirring assembly 68; the hot air blower 61 is fixedly connected on the inner wall of the shell 1; the heat dissipation disc 62 is fixedly connected to the inner wall of the shell 1; the hot air blower 61 is communicated with the heat dissipation plate 62 through a pipeline; the side wall of the heat dissipation disc 62 is provided with a heat dissipation port 63; a radiator 64 is fixedly connected to the heat dissipation port 63; the air inlet 65 is formed in the side wall of the drying box 5; the heat dissipation port 63 extends into the drying box 5 through an air inlet 65; the air outlet 66 is arranged at the top end of the drying box 5; the air duct 67 is arranged in the inner wall of the preheating box 4, one end of the air duct is fixedly connected to the air outlet 66, and the other end of the air duct penetrates through the inner wall of the shell 1 and extends out of the shell 1; the stirring assembly 68 is arranged in the drying box 5; during operation, place into preheating cabinet 4 with cereal through feed inlet 2 in, feed cylinder 9 gets into drying cabinet 5 under the rethread, in drying cabinet 5, start air heater 61 and stirring subassembly 68, let cereal be heated the even drying, the waste heat that produces behind steam drying cereal passes through the cereal in the heat pipe heating preheating cabinet 4 for heating efficiency, the make full use of resource.
As an embodiment of the present invention, the agitating assembly 68 includes a second motor 681, a second rotating shaft 682, and an agitating plate 683; the second motor 681 is fixedly connected to the bottom end of the housing 1 through a bracket; one end of the second rotating shaft 682 is fixedly connected to the output end of the second motor 681, and the other end thereof penetrates through the inner walls of the casing 1 and the drying box 5 and extends into the drying box 5; the stirring plate 683 is fixedly connected with the end part of the second rotating shaft 682 extending into the drying box 5; during operation starts second motor 681, lets second axis of rotation 682 drive stirring board 683 stirring material, lets the material be heated evenly, the excessive and insufficient condition of drying can not appear.
As an embodiment of the present invention, the crushing and filtering mechanism 7 includes a first motor 71, a first rotating shaft 72, a crushing plate 73, a trash screen 74, a trash box 75, and a filter screen 76; the first motor 71 is fixedly connected to the outer wall of the shell 1; one end of the first rotating shaft 72 is fixedly connected with the output end of the first motor 71, and the other end of the first rotating shaft penetrates through the shell 1 and the inner wall of the preheating box 4 and extends into the preheating box 4; the crushing plate 73 is fixedly connected to the end part of the first rotating shaft 72 extending into the preheating box 4; one end of the impurity removing net 74 is fixedly connected with the inner wall of the preheating box 4; the other end is fixedly connected with the end part of the sundries box 75; the sundries box 75 is fixedly connected to the inner wall of the preheating box 4; a filter screen 76 is fixedly connected to the side wall of the sundries box 75; the filter screen 76 is arranged at the upper end of the lower charging barrel 9; during operation, cereal drops on edulcoration net 74 from feed inlet 2, and in getting into debris box 75 with the tiny impurity granule in the cereal through edulcoration net 74, drive first axis of rotation 72 through first motor 71 and rotate more abundant emit impurity into debris box 75, in the rotation through crushing board 73, will break open because of the material that the humidity stagnates together, and the material after the rethread filter screen 76 is broken is taken into drying cabinet 5, and it is more abundant to let the drying.
As an embodiment of the invention, the gap opening of the impurity removing net 74 is smaller than the grain size; the filtered gap is larger than the grain size; during operation, grain is not discharged from the gaps of the impurity removing net 74, only impurities are allowed to enter, the filter screen 76 prevents the stagnation of material blocks from entering, and grain to be placed into particles enters the drying box 5.
As an embodiment of the present invention, a vibration mechanism 8 is fixed to an end of the second rotating shaft 682 near the output end of the second motor 681; the vibration mechanism 8 comprises a transmission component 81, a cam 82, a sliding groove 83, a push plate 84, a support rod 85, a vibration ball 86 and a fixing plate 87; the transmission assembly 81 comprises a first gear 811, a second gear 812, a transmission chain 813 and a third rotating shaft 814; the first gear 811 is fixedly connected to an end of the second rotating shaft 682 near the output end of the second motor 681; one end of the fixed plate 87 is fixedly connected to the inner wall of the shell 1, and the other end is fixedly connected to the outer wall of the preheating box 4; one end of the third rotating shaft 814 is rotatably connected to the fixing plate 87, and the other end thereof penetrates through the inner wall of the housing 1 and extends out of the housing 1; the second gear 812 is fixedly connected to the end of the third rotating shaft 814 extending out of the housing 1; the second gear 812 is connected with the first gear 811 through a transmission chain 813; the end part of the third rotating shaft 814 close to the fixed plate 87 is fixedly connected with the cam 82; the sliding groove 83 is fixedly connected to the fixing plate 87; the bottom end of the push plate 84 is connected to the sliding groove 83 in a sliding manner and is fixedly connected to the side wall of the sliding groove 83 through a spring; one end of the support rod 85 is fixedly connected to the side wall of the push plate 84 away from the cam 82, and the other end of the support rod is fixedly connected with a vibration ball 86; when the second motor 681 is started, the first gear 811 and the second gear 812 drive the third rotating shaft 814 to rotate, the third rotating shaft 814 drives the cam 82 to push the push plate 84 to reciprocate, and the push plate 84 drives the vibration ball 86 to vibrate the preheating box 4, so that the impurity removal net 74 and the filter screen 76 are prevented from being blocked.
In one embodiment of the present invention, the vibration ball 86 is made of rubber; when the rubber vibration machine works, the rubber has elasticity, noise is not easy to generate in the vibration process, and noise pollution is reduced.
The working principle is as follows: during operation, grains are placed into the preheating box 4 through the feeding hole 2, then enter the drying box 5 through the discharging barrel 9, the hot air fan 61 and the second motor 681 are started in the drying box 5, the second rotating shaft 682 drives the stirring plate 683 to stir the materials, the grains are heated and uniformly dried, waste heat generated after the grains are dried by hot air heats the grains in the preheating box 4 through the heat conduction pipe, the heating efficiency is accelerated, and resources are fully utilized; when the drying device works, grains fall on the impurity removing net 74 from the feeding hole 2, fine impurity particles in the grains enter the impurity box 75 through the impurity removing net 74, the first motor 71 drives the first rotating shaft 72 to rotate more fully to discharge the impurities into the impurity box 75, the materials which are gathered together due to moisture are broken through the rotation of the crushing plate 73, and the materials which are crushed through the filter screen 76 are brought into the drying box 5 to be dried more fully; the impurity removing net 74 and the filter screen 76 are prevented from being blocked, when the second motor 681 is started, the first gear 811 and the second gear 812 drive the third rotating shaft 814 to rotate, the third rotating shaft 814 drives the cam 82 to push the push plate 84 to reciprocate, and the push plate 84 drives the vibration ball 86 to vibrate the preheating box 4, so that the impurity removing net 74 and the filter screen 76 are prevented from being blocked.
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 foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.

Claims (6)

1. A grain drying device with a multi-batch circulation function is characterized by comprising a shell (1), a feeding hole (2), a discharging hole (3), a preheating box (4), a drying box (5), a drying mechanism (6), a crushing and filtering mechanism (7), a vibrating mechanism (8) and a discharging barrel (9); a support column is fixedly connected to the bottom end of the shell (1); the drying box (5) is fixedly connected to the inner wall of the shell (1); the bottom end of the drying box (5) is provided with a discharge hole (3); the end part of the discharge port (3) far away from the drying box (5) penetrates through the inner wall of the shell (1) and extends out of the shell (1); a charging barrel (9) is fixedly connected to the top end of the drying box (5); the top end of the charging barrel (9) is fixedly connected with a preheating box (4); the preheating box (4) is communicated with the drying box (5) through a charging barrel (9); the drying mechanism (6) is arranged in the drying box (5); the crushing and filtering mechanism (7) is arranged in the preheating box (4); the vibration mechanism (8) is arranged in the shell (1);
the drying mechanism (6) comprises a hot air blower (61), a heat dissipation disc (62), a heat dissipation port (63), a heat radiator (64), an air inlet hole (65), an air outlet hole (66), an air guide pipe (67) and a stirring assembly (68); the hot air blower (61) is fixedly connected to the inner wall of the shell (1); the heat dissipation plate (62) is fixedly connected to the inner wall of the shell (1); the hot air blower (61) is communicated with the heat dissipation plate (62) through a pipeline; the side wall of the heat dissipation disc (62) is provided with a heat dissipation port (63); a radiator (64) is fixedly connected to the heat dissipation port (63); the air inlet holes (65) are formed in the side wall of the drying box (5); the heat dissipation port (63) extends into the drying box (5) through an air inlet hole (65); the air outlet (66) is arranged at the top end of the drying box (5); the air duct (67) is arranged in the inner wall of the preheating box (4), one end of the air duct is fixedly connected to the air outlet (66), and the other end of the air duct penetrates through the inner wall of the shell (1) and extends out of the shell (1); the stirring assembly (68) is arranged in the drying box (5).
2. A grain drying apparatus with multi-batch circulation function according to claim 1, characterized in that the stirring assembly (68) comprises a second motor (681), a second rotating shaft (682) and a stirring plate (683); the second motor (681) is fixedly connected to the bottom end of the shell (1) through a bracket; one end of the second rotating shaft (682) is fixedly connected to the output end of the second motor (681), and the other end of the second rotating shaft penetrates through the shell (1) and the inner wall of the drying box (5) and extends into the drying box (5); the stirring plate (683) is fixedly connected with the end part of the second rotating shaft (682) extending into the drying box (5).
3. A grain drying device with multi-batch circulation function according to claim 2, characterized in that the crushing and filtering mechanism (7) comprises a first motor (71), a first rotating shaft (72), a crushing plate (73), an impurity removing net (74), a sundries box (75) and a filter net (76); the first motor (71) is fixedly connected to the outer wall of the shell (1); one end of the first rotating shaft (72) is fixedly connected to the output end of the first motor (71), and the other end of the first rotating shaft penetrates through the shell (1) and the inner wall of the preheating box (4) and extends into the preheating box (4); the crushing plate (73) is fixedly connected to the end part of the first rotating shaft (72) extending into the preheating box (4); one end of the impurity removing net (74) is fixedly connected with the inner wall of the preheating box (4); the other end is fixedly connected with the end part of the sundries box (75); the sundries box (75) is fixedly connected to the inner wall of the preheating box (4); a filter screen (76) is fixedly connected to the side wall of the sundries box (75); the filter screen (76) is arranged at the upper end of the feeding barrel (9).
4. A grain drying device with multi-batch circulation function according to claim 3, characterized in that the gap opening of the impurity removing net (74) is smaller than the grain size; the filtered gap is larger than the grain size.
5. A grain drying device with multi-batch circulation function according to claim 4, characterized in that the vibration mechanism (8) is fixed on the end of the second rotation shaft (682) near the output end of the second motor (681); the vibration mechanism (8) comprises a transmission component (81), a cam (82), a sliding groove (83), a push plate (84), a support rod (85), a vibration ball (86) and a fixing plate (87); the transmission assembly (81) comprises a first gear (811), a second gear (812), a transmission chain (813) and a third rotating shaft (814); the first gear (811) is fixedly connected to the end part of the second rotating shaft (682) close to the output end of the second motor (681); one end of the fixed plate (87) is fixedly connected to the inner wall of the shell (1), and the other end of the fixed plate is fixedly connected to the outer wall of the preheating box (4); one end of the third rotating shaft (814) is rotatably connected to the fixing plate (87), and the other end of the third rotating shaft penetrates through the inner wall of the shell (1) and extends out of the shell (1); the second gear (812) is fixedly connected to the end part of the third rotating shaft (814) extending out of the shell (1); the second gear (812) is connected with the first gear (811) through a transmission chain (813); a cam (82) is fixedly connected to the end part, close to the fixed plate (87), of the third rotating shaft (814); the sliding chute (83) is fixedly connected to the fixing plate (87); the bottom end of the push plate (84) is connected to the sliding groove (83) in a sliding mode and is fixedly connected to the side wall of the sliding groove (83) through a spring; one end of the supporting rod (85) is fixedly connected to the side wall of the push plate (84) far away from the cam (82), and the other end of the supporting rod is fixedly connected with a vibration ball (86).
6. A grain drying device with multi-batch circulation function according to claim 5, characterized in that the vibration balls (86) are made of rubber.
CN202010844195.3A 2020-08-20 2020-08-20 Grain drying device with multi-batch circulation function Withdrawn CN111895725A (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112683025A (en) * 2020-12-24 2021-04-20 黄翠 Grain drying device is used to agricultural
CN112856979A (en) * 2021-01-09 2021-05-28 潘慧贤 Scrap treatment device for metal material processing
CN112915873A (en) * 2021-01-14 2021-06-08 余婷婷 Production method of functional fiber-grade polypropylene
CN113915977A (en) * 2021-11-04 2022-01-11 安徽金锡机械科技有限公司 Heat pump grain drying system and drying-machine
CN117053518A (en) * 2023-10-11 2023-11-14 泰州嘉熙粮油设备有限公司 Drying cabinet is used in grain and oil production

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112683025A (en) * 2020-12-24 2021-04-20 黄翠 Grain drying device is used to agricultural
CN112856979A (en) * 2021-01-09 2021-05-28 潘慧贤 Scrap treatment device for metal material processing
CN112915873A (en) * 2021-01-14 2021-06-08 余婷婷 Production method of functional fiber-grade polypropylene
CN112915873B (en) * 2021-01-14 2023-12-05 安徽科拜尔材料科技有限公司 Production method of functional fiber-grade polypropylene
CN113915977A (en) * 2021-11-04 2022-01-11 安徽金锡机械科技有限公司 Heat pump grain drying system and drying-machine
CN113915977B (en) * 2021-11-04 2022-09-09 安徽金锡机械科技有限公司 Heat pump grain drying system and drying-machine
CN117053518A (en) * 2023-10-11 2023-11-14 泰州嘉熙粮油设备有限公司 Drying cabinet is used in grain and oil production
CN117053518B (en) * 2023-10-11 2023-12-15 泰州嘉熙粮油设备有限公司 Drying cabinet is used in grain and oil production

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Application publication date: 20201106