CN219536898U

CN219536898U - Agricultural cereal drying dampproofing storage facilities

Info

Publication number: CN219536898U
Application number: CN202321840462.5U
Authority: CN
Inventors: 蒋保江; 苗守雷; 徐丁莹; 单衍闯
Original assignee: Heilongjiang University
Current assignee: Harbin Anghe Technology Co ltd
Priority date: 2023-07-13
Filing date: 2023-07-13
Publication date: 2023-08-18
Anticipated expiration: 2033-07-13

Abstract

The utility model discloses an agricultural grain drying and moistureproof storage device, which relates to the technical field of agricultural grain product storage, and comprises a bin body, wherein a filter screen is fixedly arranged in the bin body, the filter screen is in a funnel shape, a discharging pipe is fixedly arranged at the center of the filter screen, the discharging pipe penetrates through the lower wall surface of the bin body, and box bodies are respectively and fixedly arranged at the two sides of the discharging pipe.

Description

Agricultural cereal drying dampproofing storage facilities

Technical Field

The utility model relates to the technical field of agricultural grain product storage, in particular to an agricultural grain drying and moistureproof storage device.

Background

The grain storage equipment mainly provides a space capable of shielding wind and rain for storing grains, particularly, the accumulated grains cannot be dispersed due to the fact that the accumulated grains cannot contact dry air in the grain storage equipment, so that the grains are mildewed, fermented, damaged by worms and the like after being stored for a period of time, and ventilation equipment is arranged in the grain storage equipment, such as a circulation ventilation type grain storage tank and the utility model patent with the publication number of CN207434216U, the structure is stable, the sealing performance is good, the grain storage equipment is convenient to discharge, the air inlet pipe blows dry air into the circulation ventilation cavity, then the grains stored in the grain storage tank are ventilated and dehumidified along a plurality of ventilation holes, and the dehumidified air is discharged from an exhaust pipe at the top end; the grain storage device has the advantages that the ventilation and dehumidification effects on grains in the grain storage tank body are good, but in the existing grain storage device, grains are in a static state and are piled up in the grain storage tank body, and when air is taken in, wind cannot effectively dry and dehumidify each grain, so that the grains in the grain storage tank body cannot be comprehensively dried and air-dried.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides an agricultural grain drying and moistureproof storage device, which solves the technical problems that grains in the existing grain storage device are statically piled in a grain storage tank body, and wind cannot effectively air-dry and dehumidify each grain in the air inlet process, so that the grains in the grain storage tank body cannot be comprehensively dried and air-dried.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides an agricultural cereal drying dampproofing storage facilities, includes the storehouse body, the internal fixed mounting in storehouse has the filter screen, the filter screen is the hopper-shaped, filter screen center department fixed mounting has the discharging pipe, the discharging pipe runs through in storehouse body lower wall, the external lower wall of storehouse just is located discharging pipe both sides and fixedly mounted has the box respectively, fixedly mounted has the air heater in the box, be connected with the air-supply line between air heater output and the storehouse body, the wind gap has been seted up on the box lateral wall, the storehouse is internal and be located the filter screen top and be equipped with turns over and mix the subassembly, the wall just is located and turns over and mix subassembly one side fixed mounting and have the feeder hopper on the storehouse body, the wall just is located turns over and mix subassembly opposite side fixed mounting and has the exhaust pipe.

Preferably, the stirring assembly comprises a bearing box, the bearing box is fixedly arranged on the outer upper wall surface of the bin body, a center column is fixedly arranged at the center of the upper wall surface in the bearing box, the center column penetrates through the upper wall surface of the bin body, a cylinder body is rotatably arranged on the upper wall surface of the bin body, the cylinder body is sleeved outside the center column, a stirring frame is fixedly arranged on the side wall surface of the cylinder body, stirring blades are rotatably arranged between the stirring frame and the cylinder body, one ends of the stirring blades penetrate through the cylinder body and are fixedly provided with a transmission gear, a fixed gear is fixedly arranged on the center column, the transmission gear is in meshed connection with the fixed gear, a motor is fixedly arranged on the side wall surface of the bearing box, a driving gear is fixedly arranged on the driving end of the motor, and a driven gear is fixedly arranged at the upper end of the cylinder body and is in meshed connection with the driving gear.

Preferably, the fixed gear, the transmission gear, the driving gear and the driven gear are all of a conical gear structure.

Preferably, the discharge pipe and the exhaust pipe are respectively and fixedly provided with a one-way valve, and the discharge pipe is fixedly provided with an electromagnetic valve below the one-way valve.

Preferably, the air inlet pipe is fixedly provided with a filter plate, and a plurality of through holes are formed in the filter plate.

Preferably, access doors are arranged on the two side wall surfaces of the bin body and below the filter screen.

The agricultural grain drying and moistureproof storage equipment has the beneficial effects that the technical problems that grains in the existing grain storage device are statically piled in the grain storage tank body, and air cannot be effectively dried and dehumidified by wind in the air inlet process, so that the grains in the grain storage tank body cannot obtain a comprehensive drying and air drying effect are solved.

Drawings

Fig. 1 is a schematic structural view of an agricultural grain drying and moisture-proof storage apparatus according to the present utility model.

In the figure: 1. a bin body; 2. a filter screen; 3. a discharge pipe; 4. a case; 5. an air heater; 6. an air inlet pipe; 7. a feed hopper; 8. an exhaust pipe; 9. a carrying case; 10. a center column; 11. a cylinder; 12. a stirring frame; 13. stirring blades; 14. a transmission gear; 15. a fixed gear; 16. a motor; 17. a drive gear; 18. a driven gear; 19. a one-way valve; 20. an electromagnetic valve; 21. a filter plate; 22. an access door.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, the present utility model provides a technical solution: the utility model provides an agricultural cereal drying dampproofing storage facilities, includes the storehouse body 1, fixed mounting has filter screen 2 in the storehouse body 1, filter screen 2 is the funnel form, filter screen 2 center department fixed mounting has discharging pipe 3, discharging pipe 3 runs through in storehouse body 1 lower wall, the outer lower wall of storehouse body 1 and be located discharging pipe 3 both sides fixed mounting respectively have box 4, fixed mounting has air heater 5 in the box 4, be connected with air-supply line 6 between air heater 5 output and the storehouse body 1, the wind gap has been seted up on the box 4 lateral wall, be equipped with in the storehouse body 1 and be located filter screen 2 top and turn over and mix the subassembly, the upper wall of storehouse body 1 just is located and turns over and mix subassembly one side fixed mounting and has feeder hopper 7, the upper wall of storehouse body 1 just is located and turns over and mix subassembly opposite side fixed mounting and has exhaust pipe 8.

After the material enters the bin body 1 through the feed hopper 7, the material is stored through the bin body 1, when the grain material is required to be dried, the stirring component is started, the grain generates relative flowing effect under the action of the stirring component, the gap between the grains is enlarged, the hot air blower 5 is started, hot air blown by the hot air blower 5 is led into the bin body 1 through the air inlet pipe 6, the hot air is led into the bin body 1 through the filter screen 2 to dry the flowing grains, the grain is prevented from being damped, the generated hot air is discharged through the exhaust pipe 8, and when the grain is required to be discharged, the grains are discharged through the discharge pipe 3.

The embodiment is further configured in that the stirring assembly comprises a bearing box 9, the bearing box 9 is fixedly installed on the outer upper wall surface of the bin body 1, a center column 10 is fixedly installed at the center of the inner upper wall surface of the bearing box 9, the center column 10 penetrates through the upper wall surface of the bin body 1, a cylinder body 11 is rotatably installed on the upper wall surface of the bin body 1, the cylinder body 11 is sleeved outside the center column 10, a stirring frame 12 is fixedly installed on the side wall surface of the cylinder body 11, stirring blades 13 are rotatably installed between the stirring frame 12 and the cylinder body 11, one end of each stirring blade 13 penetrates through the cylinder body 11 and is fixedly provided with a transmission gear 14, a fixed gear 15 is fixedly installed on the center column 10, the transmission gear 14 is in meshed connection with the fixed gear 15, a motor 16 is fixedly installed on the side wall surface of the bearing box 9, a driving gear 17 is fixedly installed on the driving end of the motor 16, a driven gear 18 is fixedly installed on the upper end of the cylinder body 11, and the driving gear 17 is in meshed connection with the driven gear 18;

the motor 16 is started, the driving end of the motor 16 drives the driving gear 17 to rotate, the driving gear 17 is meshed with the driven gear 18 to be connected, and then the driven gear 18 drives the cylinder 11 to rotate, at the moment, the stirring blades 13 revolve around the cylinder 11 as the center of a circle, and then the stirring blades 13 transversely stir grains, and as the driving gear 14 at one end of the stirring blades 13 is meshed with the fixed gear 15 on the center column 10 to be connected, the stirring blades 13 rotate under the action of the driving gear 14 and the fixed gear 15 while the cylinder 11 rotates, and then the stirring blades 13 longitudinally stir grains, so that enough gaps exist between the grains, and the grains are fully dried by hot air.

The present embodiment further provides that the fixed gear 15, the transmission gear 14, the driving gear 17 and the driven gear 18 are all in a conical gear structure.

The embodiment is further configured in that the discharge pipe 3 and the exhaust pipe 8 are respectively fixedly provided with a check valve 19, the discharge pipe 3 is fixedly provided with an electromagnetic valve 20 below the check valve 19, the check valve 19 prevents external air from entering the discharge pipe 3 and the exhaust pipe, and when the discharge pipe needs to discharge, the discharge is completed by controlling the opening of the electromagnetic valve 20.

The embodiment is further configured in that a filter plate 21 is fixedly installed on the air inlet pipe 6, and a plurality of through holes are formed in the filter plate 21.

The embodiment is further configured in that the access door 22 is arranged on two side wall surfaces of the bin body 1 and below the filter screen 2, impurities can fall to the inner lower wall surface of the bin body 1 through the filter screen 2 in the grain drying process, and the impurities on the inner lower wall surface of the bin body 1 are conveniently cleaned by opening the access door 22.

The detailed connection means are known in the art, and the following mainly describes the working principle and process, and the specific work is as follows.

Examples: according to the specification, the motor 16 and the electromagnetic valve 20 are electrically controlled and connected with an external controller respectively, after materials enter the bin body 1 through the feed hopper 7, the bin body 1 is used for storing the materials, when the materials of grains are required to be dried, the motor 16 is started, the driving end of the motor 16 drives the driving gear 17 to rotate, the driving gear 17 is meshed with the driven gear 18, and then the driven gear 18 drives the cylinder 11 to rotate, at the moment, the stirring blade 13 revolves around the cylinder 11 as the center of a circle, and then the stirring blade 13 transversely stirs the grains, and as the transmission gear 14 at one end of the stirring blade 13 is meshed with the fixed gear 15 on the center column 10, the stirring blade 13 rotates under the action of the transmission gear 14 and the fixed gear 15 while the cylinder 11 rotates, so that the stirring blade 13 longitudinally turns over the grains, enough gaps exist between the grains, the grains are fully dried by hot air, and the external controller controls the rotation speed of the motor 16, so that the stirring frame 12 slowly rotates without damaging the grains. The grain is made to produce relative flow effect under the effect of stirring the subassembly turns over for the gap between the grain grow, starts air heater 5 this moment, and air heater 5 blows out hot-blast introduction through air-supply line 6 in the storehouse body 1, and hot-blast stoving to flowing grain in entering storehouse body 1 through filter screen 2 prevents that grain from taking place the phenomenon of getting damp, and the hot-blast that produces discharges through exhaust pipe 8, and when needs carry out grain row material, grain discharges through discharging pipe 3.

It is noted that 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.

Claims

1. The utility model provides an agricultural cereal drying dampproofing storage facilities, includes the storehouse body (1), a serial communication port, fixed mounting has filter screen (2) in the storehouse body (1), filter screen (2) are the hopper-shaped, filter screen (2) center department fixed mounting has discharging pipe (3), discharging pipe (3) run through in storehouse body (1) lower wall, the outside lower wall of storehouse body (1) just is located discharging pipe (3) both sides fixed mounting respectively and has box (4), fixed mounting has air heater (5) in box (4), be connected with air-supply line (6) between air heater (5) output and the storehouse body (1), the wind gap has been seted up on box (4) lateral wall, in the storehouse body (1) and be located filter screen (2) top and be equipped with stirring subassembly, wall and be located stirring subassembly one side fixed mounting and have feeder hopper (7) on storehouse body (1), wall and be located stirring subassembly opposite side fixed mounting and have exhaust pipe (8).

2. The agricultural grain drying and moisture-proof storage equipment according to claim 1, wherein the stirring assembly comprises a bearing box (9), the bearing box (9) is fixedly installed on the outer upper wall surface of the bin body (1), a central column (10) is fixedly installed at the central position of the upper wall surface in the bearing box (9), the central column (10) penetrates through the upper wall surface of the bin body (1), a cylinder body (11) is rotatably installed on the upper wall surface of the bin body (1), the cylinder body (11) is sleeved outside the central column (10), a stirring frame (12) is fixedly installed on the side wall surface of the cylinder body (11), a stirring blade (13) is rotatably installed between the stirring frame (12) and the cylinder body (11), one end of the stirring blade (13) penetrates through the cylinder body (11) and is fixedly provided with a transmission gear (14), a fixed gear (15) is fixedly installed on the central column (10), the transmission gear (14) is meshed with the fixed gear (15), a motor (16) is fixedly installed on the side wall surface of the bin body (1), and a driving gear (17) is meshed with a driving gear (17).

3. An agricultural grain drying moisture-proof storage apparatus as claimed in claim 2, wherein the fixed gear (15), the transmission gear (14), the driving gear (17) and the driven gear (18) are all of a bevel gear structure.

4. An agricultural grain drying and moisture-proof storage apparatus as claimed in claim 1, wherein the discharge pipe (3) and the exhaust pipe (8) are respectively and fixedly provided with a one-way valve (19), and the discharge pipe (3) is fixedly provided with an electromagnetic valve (20) below the one-way valve (19).

5. An agricultural grain drying and moisture-proof storage apparatus as claimed in claim 1, wherein the air inlet pipe (6) is fixedly provided with a filter plate (21), and the filter plate (21) is provided with a plurality of through holes.

6. An agricultural grain drying and moisture-proof storage apparatus as claimed in claim 1, wherein access doors (22) are provided on both side wall surfaces of the bin body (1) and below the filter screen (2).