CN112262665B - Intelligent circulating ventilation system for grain storage - Google Patents
Intelligent circulating ventilation system for grain storage Download PDFInfo
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- CN112262665B CN112262665B CN202011022457.4A CN202011022457A CN112262665B CN 112262665 B CN112262665 B CN 112262665B CN 202011022457 A CN202011022457 A CN 202011022457A CN 112262665 B CN112262665 B CN 112262665B
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- grain storage
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F25/00—Storing agricultural or horticultural produce; Hanging-up harvested fruit
- A01F25/16—Arrangements in forage silos
- A01F25/22—Ventilating arrangements
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F25/00—Storing agricultural or horticultural produce; Hanging-up harvested fruit
- A01F25/14—Containers specially adapted for storing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/04—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia
- B01D45/06—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia by reversal of direction of flow
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/04—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia
- B01D45/08—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia by impingement against baffle separators
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/51—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture specially adapted for storing agricultural or horticultural products
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Storage Of Harvested Produce (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses an intelligent circulating ventilation system for grain storage in the field of grain storage. According to the invention, two sides of the grain storage box can be divided into two air inlet channels through the partition plate and the stop block, the grain storage box can be ventilated through the air inlet, the air inlet pipe, the second motor, the connecting rod, the air inlet blades, the air inlet pipe, the cavity, the connecting pipe, the air outlet pipe and the screen, grains in the grain storage box can be stirred through the first motor, the fixing rod and the stirring blade, moisture in air can be separated through the tooth blocks and the water baffle plate, air in the grain storage box can be discharged through the air outlet blades, the third motor, the air outlet hole and the air outlet pipe, and the ventilation system can be intelligentized through the temperature sensor, the humidity sensor, the control panel and the frequency converter, so that the circulating cooling is more uniform, the cooling speed is high, and the use of people is facilitated.
Description
Technical Field
The invention relates to the field of grain storage, in particular to an intelligent circulating ventilation system for grain storage.
Background
The grain warehouse is a special building for storing grains, mainly comprises a warehouse, a goods yard (or a sunning yard) and facilities for metering, conveying, stacking, cleaning, loading and unloading, ventilating, drying and the like, and is provided with instruments for measuring, sampling, checking and testing and the like, the mechanical ventilation technology is one of the traditional grain storage technologies and is widely applied to the modern grain warehouse,
the currently applied grain storage ventilation device mainly comprises a ventilator, a ventilation channel arranged on the ground of a granary and a granary filled with grains, when the outside temperature is lower than the grain temperature, low-temperature air is pressed into the granary from the ventilation channel horizontally arranged on the ground by using the ventilator, airflow vertically passes through the granary, heat or moisture of the grains is transferred into the air through heat exchange, high-temperature air is discharged from the grain surface and is discharged into the atmosphere through a granary window, and the purpose of reducing the temperature of the granary is achieved; or the ventilator sucks air from the ventilation duct, low-temperature air enters from the surface of the grain pile, and high-temperature air is discharged from the ventilation duct horizontally arranged on the ground to the atmosphere after heat exchange, so that the purpose of reducing the grain temperature is achieved.
In the ventilation system in the prior art, a ventilation duct mainly adopts a geosyncline or overground cage form, is horizontally arranged and installed on the ground of a warehouse, and has the problems of ventilation dead corners, uneven cooling, slow cooling speed and the like due to large air path during actual ventilation. Therefore, the intelligent circulating ventilation system for grain warehousing is provided by the technical personnel in the field so as to solve the problems in the background technology.
Disclosure of Invention
The invention aims to provide an intelligent circulating ventilation system for grain storage, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
an intelligent circulating ventilation system for grain storage comprises a shell, wherein a cover plate is fixedly connected to the top of the shell, air inlets are formed in the bottoms of two sides of the shell, air inlet pipes located on one sides of the air inlets are communicated with the bottoms of the two sides of the shell, a filter screen is fixedly connected to the inside of each air inlet pipe and is circular, a fourth motor is fixedly connected to the bottoms of the two sides of the shell, a first gear is fixedly connected to the surface of a rotating shaft of the fourth motor, a second gear is meshed with the bottom of the first gear, a support rod is fixedly connected to one side of the second gear, the other end of the support rod is movably connected with the shell, a rotating block is fixedly connected to the surface of the support rod, one side of the rotating block is in contact with the air inlet pipes, a grain storage box is fixedly connected to the back of an inner cavity of the shell, and partition plates are fixedly connected to two sides of the bottom of the grain storage box, the top parts of two sides of the grain storage box are fixedly connected with a stop block, the surfaces of the baffle plate and the stop block are fixedly connected with the inner wall of the shell, the bottom part of the inner cavity of the shell is fixedly connected with a first motor, two sides of the bottom part of the inner cavity of the shell are movably connected with a fixed rod through a bearing, the surface of the fixed rod is in transmission connection with a rotating shaft of the first motor through a belt, the top end of the fixed rod penetrates through the inside of the grain storage box, two sides of the fixed rod are fixedly connected with stirring blades, one side of the baffle plate is fixedly connected with a second motor, the top part of one side of the baffle plate is movably connected with a connecting rod positioned at the top part of the second motor through a bearing, the surface of the rotating shaft of the second motor is in transmission connection with the connecting rod through a belt, one side of the connecting rod far away from the baffle plate is fixedly connected with an air inlet blade positioned in the air inlet, two sides of the grain storage box are fixedly connected with tooth blocks, the grain storage box is characterized in that water baffles matched with the tooth blocks are fixedly connected to two sides of an inner cavity of the shell, the top parts of two sides of the grain storage box are communicated with an air inlet pipe, a cavity is formed in the grain storage box, the other end of the air inlet pipe is communicated with the cavity, the number of the cavities is five, a connecting pipe is communicated between the two cavities, the surface of the connecting pipe is fixedly connected with the inner wall of the grain storage box, an air outlet pipe is communicated with one side of the cavity, the other end of the air outlet pipe is communicated with the inner wall of the grain storage box, a screen mesh positioned on the surface of the air outlet pipe is fixedly connected to the inner wall of the grain storage box, a through hole is formed in the top part of the grain storage box, an air outlet blade is movably connected to the top part of the grain storage box, a third motor is fixedly connected to the right side of the bottom of the cover plate, the surface of a rotating shaft of the third motor is in transmission connection with the air outlet blade through a belt, and an air outlet hole is formed in the bottom of the cover plate, the top of the air outlet hole is communicated with an exhaust pipe, the other end of the exhaust pipe penetrates to the outside of the cover plate, the other end of the exhaust pipe is fixedly connected with an electromagnet, guide rods are fixedly connected to two sides of the inside of the shell, the surfaces of the guide rods are respectively and movably connected with a movable block and a spring, the top and the bottom of the spring are respectively and movably connected with the inner wall and the movable block of the shell, one side of the movable block penetrates to the outside of the shell, the top of the movable block is fixedly connected with a magnet matched with the electromagnet, the front of the shell is hinged with a door plate through a hinge, the back of the door plate is respectively and movably connected with the front of the grain storage box and the partition plate, the left side of the bottom of the cover plate is respectively and fixedly connected with a temperature sensor and a humidity sensor, the right side of the shell is respectively and fixedly connected with a control plate and a frequency converter, and the temperature sensor and the humidity sensor are both electrically connected with the control plate, the control panel is electrically connected with the frequency converter, and the frequency converter is electrically connected with the first motor, the second motor and the third motor respectively.
As a still further scheme of the invention: the pipe diameter of the end of the air outlet pipe communicated with the cavity is larger than that of the end of the air outlet pipe communicated with the grain storage box.
As a still further scheme of the invention: the top of the grain storage box is communicated with a grain inlet pipe, the bottom of the grain storage box is communicated with a grain outlet pipe, and the surfaces of the grain inlet pipe and the grain outlet pipe are both in threaded connection with pipe covers.
As a still further scheme of the invention: the back of the door plate is fixedly connected with a sealing plate, and the back of the sealing plate is in contact with the front of the grain storage box.
As a still further scheme of the invention: the rain collecting box is fixedly connected to the two sides of the bottom of the back of the door plate and located at the bottom of the tooth block.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, two sides of the grain storage box can be divided into two air inlet channels through the partition plate and the stop block, the grain storage box can be ventilated through the air inlet, the air inlet pipe, the second motor, the connecting rod, the air inlet blades, the air inlet pipe, the cavity, the connecting pipe, the air outlet pipe and the screen, grains in the grain storage box can be stirred through the first motor, the fixing rod and the stirring blade, moisture in air can be separated through the tooth blocks and the water baffle plate, air in the grain storage box can be discharged through the air outlet blades, the third motor, the air outlet hole and the air outlet pipe, and the ventilation system can be intelligentized through the temperature sensor, the humidity sensor, the control panel and the frequency converter, so that the circulating cooling is more uniform, the cooling speed is high, and the use of people is facilitated.
2. According to the invention, the air inlet pipe can be sealed through the fourth motor, the first gear, the second gear, the supporting rod and the rotating block, air entering the air inlet pipe can be conveniently filtered through the filter screen, the exhaust pipe can be sealed through the electromagnet, the guide rod, the movable block, the spring and the magnet, dust and impurities are reduced to enter the grain storage box through the air outlet pipes with different pipe diameters at two ends, feeding and discharging of the grain storage box are facilitated through the grain inlet pipe, the grain outlet pipe and the pipe cover, the sealing performance of the grain storage box and the door plate is improved through the sealing plate, and separated water is conveniently collected through the rain collecting box.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a rear elevational view of a structural door panel in accordance with the present invention;
FIG. 3 is a front view of the present invention;
FIG. 4 is a schematic view of an air inlet duct according to the present invention;
FIG. 5 is a top sectional view of the structural shell of the present invention;
fig. 6 is a sectional top view of the grain storage box of the invention.
In the figure: 1. a housing; 2. a cover plate; 3. an air inlet; 4. an air inlet pipe; 5. a grain storage box; 6. a partition plate; 7. a stopper; 8. a first motor; 9. fixing the rod; 10. stirring blades; 11. a second motor; 12. a connecting rod; 13. an air inlet blade; 14. a tooth block; 15. a water baffle; 16. an air inlet pipe; 17. a cavity; 18. a connecting pipe; 19. an air outlet pipe; 20. screening a screen; 21. a through hole; 22. an air outlet blade; 23. a third motor; 24. an air outlet; 25. an exhaust pipe; 26. an electromagnet; 27. a guide bar; 28. a movable block; 29. a spring; 30. a magnet; 31. a temperature sensor; 32. a humidity sensor; 33. a control panel; 34. a fourth motor; 35. a first gear; 36. a second gear; 37. a support bar; 38. rotating the block; 39. filtering with a screen; 40. a frequency converter; 41. a grain inlet pipe; 42. a grain outlet pipe; 43. a tube cover; 44. a door panel; 45. a rain collecting box; 46. and (7) sealing the plate.
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.
Referring to fig. 1 to 6, in an embodiment of the present invention, an intelligent circulating ventilation system for grain storage includes a housing 1, a fourth motor 34 is fixedly connected to the bottom of each of two sides of the housing 1, a first gear 35 is fixedly connected to the surface of a rotating shaft of the fourth motor 34, a second gear 36 is engaged with the bottom of the first gear 35, a support rod 37 is fixedly connected to one side of the second gear 36, the other end of the support rod 37 is movably connected to the housing 1, a rotating block 38 is fixedly connected to the surface of the support rod 37, one side of the rotating block 38 is in contact with an air inlet pipe 4, the air inlet pipe 4 can be sealed by the fourth motor 34, the first gear 35, the second gear 36, the support rod 37 and the rotating block 38, a cover plate 2 is fixedly connected to the top of the housing 1, air inlets 3 are formed in the bottom of each of two sides of the housing 1, the bottom of each of two sides of the housing 1 is communicated with the air inlet pipe 4, the inside of the air inlet pipe 4 is fixedly connected with a filter screen 39, the filter screen 39 is circular, the air entering the air inlet pipe 4 is convenient to filter through the filter screen 39, the back of the inner cavity of the shell 1 is fixedly connected with a grain storage box 5, the top of the grain storage box 5 is communicated with a grain inlet pipe 41, the bottom of the grain storage box 5 is communicated with a grain outlet pipe 42, the surfaces of the grain inlet pipe 41 and the grain outlet pipe 42 are all in threaded connection with a pipe cover 43, the feeding and discharging of the grain storage box 5 are convenient through the grain inlet pipe 41, the grain outlet pipe 42 and the pipe cover 43, the two sides of the bottom of the grain storage box 5 are all fixedly connected with partition plates 6, the tops of the two sides of the grain storage box 5 are all fixedly connected with a baffle plate 7, the surfaces of the baffle plate 6 and the baffle plate 7 are all fixedly connected with the inner wall of the shell 1, the bottom of the inner cavity of the shell 1 is fixedly connected with a first motor 8, the two sides of the bottom of the inner cavity of the shell 1 are all movably connected with fixing rods 9 through bearings, the surfaces of the fixing rods 9 are in transmission connection with the first motor 8 through belts, the top end of a fixed rod 9 penetrates into the grain storage box 5, the two sides of the fixed rod 9 are fixedly connected with stirring blades 10, one side of a partition plate 6 is fixedly connected with a second motor 11, the top part of one side of the partition plate 6 is movably connected with a connecting rod 12 positioned at the top part of the second motor 11 through a bearing, the surface of a rotating shaft of the second motor 11 is in transmission connection with the connecting rod 12 through a belt, one side of the connecting rod 12, far away from the partition plate 6, is fixedly connected with an air inlet blade 13 positioned in an air inlet 3, the two sides of the grain storage box 5 are fixedly connected with tooth blocks 14, the two sides of the inner cavity of the shell 1 are fixedly connected with water baffle plates 15 matched with the tooth blocks 14 for use, the top parts of the two sides of the grain storage box 5 are communicated with an air inlet pipe 16, the inside of the grain storage box 5 is provided with cavities 17, the other ends of the air inlet pipe 16 are communicated with the cavities 17, the number of the cavities 17 is five, and a connecting pipe 18 is communicated between the two cavities 17, the surface of the connecting pipe 18 is fixedly connected with the inner wall of the grain storage box 5, one side of the cavity 17 is communicated with an air outlet pipe 19, the pipe diameter of one end of the air outlet pipe 19 communicated with the cavity 17 is larger than that of one end of the air outlet pipe 19 communicated with the grain storage box 5, the dust and impurities are reduced to enter the grain storage box 5 through the air outlet pipe 19 with different pipe diameters at two ends, the other end of the air outlet pipe 19 is communicated with the inner wall of the grain storage box 5, the inner wall of the grain storage box 5 is fixedly connected with a screen 20 positioned on the surface of the air outlet pipe 19, the top of the grain storage box 5 is provided with a through hole 21, the top of the grain storage box 5 is movably connected with an air outlet blade 22, the right side of the bottom of the cover plate 2 is fixedly connected with a third motor 23, the surface of a rotating shaft of the third motor 23 is in transmission connection with the air outlet blade 22 through a belt, the bottom of the cover plate 2 is provided with an air outlet hole 24, the top of the air outlet hole 24 is communicated with an exhaust pipe 25, the other end of the exhaust pipe 25 is fixedly connected with an electromagnet 26, the guide rods 27 are fixedly connected to both sides of the inside of the shell 1, the surfaces of the guide rods 27 are respectively and movably connected with the movable block 28 and the spring 29, the top and the bottom of the spring 29 are respectively and movably connected with the inner wall of the shell 1 and the movable block 28, one side of the movable block 28 penetrates through the outside of the shell 1, the top of the movable block 28 is fixedly connected with the magnet 30 matched with the electromagnet 26, the exhaust pipe 25 can be sealed through the electromagnet 26, the guide rods 27, the movable block 28, the spring 29 and the magnet 30, the other end of the exhaust pipe 25 penetrates through the outside of the cover plate 2, the front of the shell 1 is hinged with the door plate 44 through a hinge, the back of the door plate 44 is fixedly connected with the sealing plate 46, the back of the sealing plate 46 is in contact with the front of the grain storage box 5, the sealing performance of the grain storage box 5 and the door plate 44 is improved through the sealing plate 46, the rain collecting boxes 45 are fixedly connected to both sides of the bottom of the back of the door plate 44, the rain collecting box 45 is positioned at the bottom of the tooth block 14, the separated water is convenient to collect through the rain collecting box 45, the back of the door plate 44 is respectively and movably connected with the front of the grain storage box 5 and the front of the partition plate 6, the left side of the bottom of the cover plate 2 is respectively and fixedly connected with the temperature sensor 31 and the humidity sensor 32, the right side of the shell 1 is respectively and fixedly connected with the control panel 33 and the frequency converter 40, the temperature sensor 31 and the humidity sensor 32 are both electrically connected with the control panel 33, the control panel 33 is electrically connected with the frequency converter 40, the frequency converter 40 is respectively and electrically connected with the first motor 8, the second motor 11 and the third motor 23, the two sides of the grain storage box 5 can be divided into two air inlet channels through the partition plate 6 and the stop block 7, the air inlet 3, the air inlet pipe 4, the second motor 11, the connecting rod 12, the air inlet blades 13, the air inlet 16, the cavity 17, the connecting pipe 18, the air outlet pipe 19 and the screen mesh 20 can ventilate the grain storage box 5, through first motor 8, dead lever 9 and stirring leaf 10, can stir the grain that stores up in the grain box 5, through tooth piece 14 and breakwater 15, can separate the moisture in the air, through air-out blade 22, third motor 23, venthole 24 and blast pipe 25, can discharge the air that stores up in the grain box 5, through temperature sensor 31, humidity transducer 32, control panel 33 and converter 40, can make ventilation system intelligent, the cooling of circulating ventilation system is more even, cooling speed is fast, be favorable to people's use.
The working principle of the invention is as follows: the temperature and the humidity in the shell 1 are detected by the temperature sensor 31 and the humidity sensor 32, when the temperature and the humidity are large, the control panel 33 controls the rotating speed of the first motor 8, the second motor 11 and the third motor 23 by the frequency converter 40, the first motor 8 drives the fixed rod 9 to rotate by the belt, the fixed rod 9 drives the stirring blade 10 to rotate, the stirring blade 10 stirs the grain in the grain storage box 5, the second motor 11 drives the connecting rod 12 to rotate by the belt, the connecting rod 12 drives the air inlet blade 13 to rotate, the air enters the ventilation channel formed by the baffle plate 6, the baffle 7 and the grain storage box 5 by the air inlet pipe 4 and the air inlet 3, under the staggered matching of the tooth blocks 14 and the water baffle plate 15, the moisture in the air is separated, the air enters the cavity 17 by the air inlet pipe 16, the cavity 17 is mutually communicated by the connecting pipe 18, and the air is discharged into the grain storage box 5 by the air outlet pipe 19, the grain is ventilated, the third motor 23 drives the air outlet blade 22 to rotate through a belt, and gas in the grain storage box 5 enters the exhaust pipe 25 through the through hole 21 and the air outlet hole 24 and is discharged through the exhaust pipe 25.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (5)
1. The utility model provides a grain storage is with intelligent circulation ventilation system, includes casing (1), its characterized in that: the top fixedly connected with apron (2) of casing (1), air intake (3) have all been seted up to the bottom of casing (1) both sides, the bottom of casing (1) both sides all communicates has air-supply line (4) that are located air intake (3) one side, the inside fixedly connected with filter screen (39) of air-supply line (4), filter screen (39) are circular, the bottom of casing (1) both sides all fixedly connected with fourth motor (34), the fixed surface of fourth motor (34) pivot is connected with first gear (35), the bottom meshing of first gear (35) has second gear (36), one side fixedly connected with bracing piece (37) of second gear (36), the other end and casing (1) swing joint of bracing piece (37), the fixed surface of bracing piece (37) is connected with turning block (38), one side of the rotating block (38) is in contact with the air inlet pipe (4), the back of the inner cavity of the shell (1) is fixedly connected with a grain storage box (5), the two sides of the bottom of the grain storage box (5) are fixedly connected with partition plates (6), the tops of the two sides of the grain storage box (5) are fixedly connected with check blocks (7), the surfaces of the partition plates (6) and the check blocks (7) are fixedly connected with the inner wall of the shell (1), the bottom of the inner cavity of the shell (1) is fixedly connected with a first motor (8), the two sides of the bottom of the inner cavity of the shell (1) are movably connected with fixing rods (9) through bearings, the surface of each fixing rod (9) is in transmission connection with a rotating shaft of the first motor (8) through a belt, the top ends of the fixing rods (9) penetrate through the inner part of the grain storage box (5), and the two sides of the fixing rods (9) are fixedly connected with stirring blades (10), a second motor (11) is fixedly connected to one side of the partition plate (6), a connecting rod (12) positioned at the top of the second motor (11) is movably connected to the top of one side of the partition plate (6) through a bearing, the surface of a rotating shaft of the second motor (11) is in transmission connection with the connecting rod (12) through a belt, an air inlet blade (13) positioned in the air inlet (3) is fixedly connected to one side of the connecting rod (12) far away from the partition plate (6), tooth blocks (14) are fixedly connected to both sides of the grain storage box (5), water baffles (15) matched with the tooth blocks (14) for use are fixedly connected to both sides of the inner cavity of the shell (1), air inlet pipes (16) are communicated to the tops of both sides of the grain storage box (5), a cavity (17) is formed in the grain storage box (5), and the other end of the air inlet pipes (16) is communicated with the cavity (17), the number of the cavities (17) is five, the two cavities (17) are communicated with each other to form connecting pipes (18), the surfaces of the connecting pipes (18) are fixedly connected with the inner wall of the grain storage box (5), one side of each cavity (17) is communicated with an air outlet pipe (19), the other end of each air outlet pipe (19) is communicated with the inner wall of the grain storage box (5), the inner wall of the grain storage box (5) is fixedly connected with a screen (20) positioned on the surface of each air outlet pipe (19), the top of each grain storage box (5) is provided with a through hole (21), the top of each grain storage box (5) is movably connected with an air outlet blade (22), the right side of the bottom of the cover plate (2) is fixedly connected with a third motor (23), the surface of a rotating shaft of the third motor (23) is in transmission connection with the air outlet blade (22) through a belt, and the bottom of the cover plate (2) is provided with an air outlet hole (24), the top of the air outlet hole (24) is communicated with an exhaust pipe (25), the other end of the exhaust pipe (25) penetrates through the outer part of the cover plate (2), the other end of the exhaust pipe (25) is fixedly connected with an electromagnet (26), two sides of the inner part of the shell (1) are fixedly connected with guide rods (27), the surface of each guide rod (27) is respectively and movably connected with a movable block (28) and a spring (29), the top and the bottom of each spring (29) are respectively and movably connected with the inner wall and the movable block (28) of the shell (1), one side of each movable block (28) penetrates through the outer part of the shell (1), the top of each movable block (28) is fixedly connected with a magnet (30) matched with the electromagnet (26), the front of the shell (1) is hinged with a door plate (44) through a hinge, and the back of the door plate (44) is respectively and movably connected with the front of the grain storage box (5) and the partition plate (6), the left side of apron (2) bottom is fixedly connected with temperature sensor (31) and humidity transducer (32) respectively, the right side of casing (1) is fixedly connected with control panel (33) and converter (40) respectively, temperature sensor (31) and humidity transducer (32) all with control panel (33) electric connection, control panel (33) and converter (40) electric connection, converter (40) respectively with first motor (8), second motor (11) and third motor (23) electric connection.
2. The intelligent circulating ventilation system for grain storage according to claim 1, wherein: the pipe diameter of one end of the air outlet pipe (19) communicated with the cavity (17) is larger than that of one end of the air outlet pipe (19) communicated with the grain storage box (5).
3. The intelligent circulating ventilation system for grain storage according to claim 1, wherein: the top of the grain storage box (5) is communicated with a grain inlet pipe (41), the bottom of the grain storage box (5) is communicated with a grain outlet pipe (42), and the surfaces of the grain inlet pipe (41) and the grain outlet pipe (42) are both in threaded connection with a pipe cover (43).
4. The intelligent circulating ventilation system for grain storage according to claim 1, wherein: the back of the door plate (44) is fixedly connected with a sealing plate (46), and the back of the sealing plate (46) is in contact with the front of the grain storage box (5).
5. The intelligent circulating ventilation system for grain storage according to claim 1, wherein: the rain collecting box is characterized in that rain collecting boxes (45) are fixedly connected to two sides of the bottom of the back of the door panel (44), and the rain collecting boxes (45) are located at the bottoms of the tooth blocks (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011022457.4A CN112262665B (en) | 2020-09-25 | 2020-09-25 | Intelligent circulating ventilation system for grain storage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011022457.4A CN112262665B (en) | 2020-09-25 | 2020-09-25 | Intelligent circulating ventilation system for grain storage |
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| Publication Number | Publication Date |
|---|---|
| CN112262665A CN112262665A (en) | 2021-01-26 |
| CN112262665B true CN112262665B (en) | 2022-07-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011022457.4A Active CN112262665B (en) | 2020-09-25 | 2020-09-25 | Intelligent circulating ventilation system for grain storage |
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| CN106171315A (en) * | 2016-06-30 | 2016-12-07 | 哈尔滨尼亚农业有限公司 | A kind of Multi-function seed storage facilities |
| CN207802832U (en) * | 2017-11-14 | 2018-09-04 | 无锡市麦杰机械工程有限公司 | A kind of Grain storage device of anti-metamorphic |
| CN107980362A (en) * | 2017-11-14 | 2018-05-04 | 无锡市麦杰机械工程有限公司 | A kind of Grain storage device of anti-metamorphic |
| CN108020058B (en) * | 2017-12-06 | 2019-09-06 | 合肥麦稻之星机械有限公司 | A kind of grain drying device with remote monitoring system |
| CN108738734A (en) * | 2018-04-17 | 2018-11-06 | 史积贵 | A kind of Grain storage device of the agricultural convenient for discharging |
| CN108781786A (en) * | 2018-08-29 | 2018-11-13 | 朱迁 | A kind of agricultural seed storage device |
| CN208924710U (en) * | 2018-09-26 | 2019-06-04 | 郑州中锣科技有限公司 | A kind of ventilation silo turned |
| CN109287290A (en) * | 2018-10-15 | 2019-02-01 | 连云港市农业科学院 | A kind of rice seed storage device |
| CN110073823A (en) * | 2019-06-03 | 2019-08-02 | 青岛开疆拓土农业装备科技有限公司 | A kind of temperature detection grain drying storage column |
| CN211458081U (en) * | 2019-12-01 | 2020-09-11 | 辽宁海博建设集团有限公司 | Steel construction stores up grain ventilation unit |
| CN211261574U (en) * | 2019-12-15 | 2020-08-14 | 安徽谷丰机械科技有限公司 | Drying device for grain |
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