Grain drying tower

Abstract

The utility model discloses a grain drying tower, and relates to the technical field of grain processing. The drying device comprises a base, the top of the base is fixedly connected with a drying tower, and the top of an inner cavity of the drying tower is communicated with a feeding pipe; a drying assembly is arranged in an inner cavity of the drying tower and comprises limiting plates, the limiting plates are fixed to the tops of the two sides of the inner cavity of the drying tower, dispersion plates are slidably connected to one sides of inner cavities of the limiting plates, storage barrels are fixedly connected to the tops of the dispersion plates, and the bottoms of inner cavities of the storage barrels extend out of the dispersion plates. Through the driving of the motor, the rotating rod can be utilized to drive the cam to rotate, so that grains fed by the feeding pipe are dispersed, the amount of the grains discharged into the drying groove is controlled, the grains are subjected to preliminary blowing drying by the hot-air blower, and the stirring rod is driven to rotate through the two belt wheels, so that the grains in the drying groove are stirred and heated, and the grain drying efficiency is improved. And the grains can be uniformly dried.

Description

Technical Field

[0001] The utility model belongs to the technical field of grain processing, in particular to a grain drying tower. Background Art

[0002] Grain drying tower refers to a device used to dry agricultural products such as grains and food. This tower drying equipment is usually composed of a vertical tower body with a certain number of drying layers or drying troughs inside. Hot air is transported to the interior through heaters or hot air blowers and other equipment, so that the agricultural products are treated with appropriate temperature and wind speed in the tower to achieve the purpose of removing moisture and reducing humidity.

[0003] The grain drying tower in the prior art usually needs to slow down the flow speed of the grain in the drying tower when drying the grain, so that the hot air flows in the same direction as the grain to heat and dry the grain. However, the grain is easily piled up in the existing drying tower, resulting in the heat in the drying tower being unable to dry the grain evenly, affecting the drying effect. In addition, the existing drying tower does not cool the grain after drying, which easily causes the grain to absorb moisture in the air for the second time during storage, causing the grain to become wet and deteriorate again, affecting the quality of the grain.

[0004] To this end, we provide a grain drying tower to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a grain drying tower, which solves the problems of uneven grain drying area, poor drying effect, and failure to cool the dried grain, which easily causes the grain to absorb water and deteriorate, in the grain drying tower of the prior art through the coordinated arrangement of a drying component and a cooling component.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model is a grain drying tower, comprising a base, the top of the base is fixedly connected with a drying tower, and the top of the inner cavity of the drying tower is connected with a feed pipe;

[0008] The inner cavity of the drying tower is provided with a drying component, and the drying component includes a limit plate, and the limit plate is fixed to the top of both sides of the inner cavity of the drying tower, and a dispersion plate is slidably connected to one side of the inner cavity of the limit plate, and a storage cylinder is fixedly connected to the top of the dispersion plate, and the bottom of the inner cavity of the storage cylinder extends to the outside of the dispersion plate, and a control box is fixedly connected to one side of the surface of the drying tower, and a motor is fixedly connected to the top of one side of the control box, and a rotating rod is fixedly connected to the output end of the motor, and cams are fixedly connected to both sides of the surface of the rotating rod, and a drying piece is provided in the inner cavity of the control box;

[0009] The inner cavity of the base is provided with a cooling component, which includes a water tank, which is fixed to the top of the inner cavity of the base, a heat sink is fixedly connected to the top of the inner cavity of the water tank, the top of the heat sink extends to the bottom of the inner cavity of the drying tower, a cooler is fixedly connected to the front of the water tank, and the cooling end of the cooler extends to the inner cavity of the water tank.

[0010] The utility model is further configured as follows: the drying element includes a hot air blower, which is fixed to one side of the inner cavity of the control box; a stirring rod is rotatably connected to the bottom of the inner cavity of the control box through a bearing; a heating block is fixedly connected to the surface of the stirring rod; a driving pulley is fixedly connected to one side of the rotating rod surface; a driven pulley is fixedly connected to one side of the stirring rod surface; and the driven pulley is connected to the driving pulley through a belt transmission.

[0011] The utility model is further configured that a drying tank is arranged at the bottom of the inner cavity of the drying tower, and a solenoid valve is sleeved on the bottom of the surface of the drying tank.

[0012] The utility model is further configured that a diverter plate is fixedly connected to the bottom of the inner cavity of the drying tower, a partition plate is fixedly connected to the front and rear ends of the diverter plate, and the top of the heat dissipation block is fixed to one side of the bottom of the diverter plate.

[0013] The utility model is further configured that one side of the hot air blower is connected to an air inlet pipe, one end of the air inlet pipe extends to the outside of the control box, and the other side of the hot air blower is connected to an air outlet pipe, one end of the air outlet pipe extends to one side of the inner cavity of the drying tower.

[0014] The utility model is further configured that discharge ports are provided at the bottoms of both sides of the inner cavity of the drying tower, and one side of the inner cavity of the discharge port contacts one side of the diverter plate.

[0015] The utility model is further configured that one end of the rotating rod extends to the inner cavity of the drying tower, and the other end is rotatably connected to the top of one side of the inner cavity of the drying tower through a bearing.

[0016] The utility model is further configured that a limiting groove is provided on one side of the inner cavity of the limiting plate, and one side of the surface of the dispersion plate is slidably connected with the inner cavity of the limiting groove.

[0017] The utility model has the following beneficial effects:

[0018] 1. The utility model is driven by a motor and can use a rotating rod to drive a cam to rotate, thereby dispersing the grains introduced into a feed pipe and controlling the amount discharged into a drying tank, so that a hot air blower can initially blow and dry the grains, and two pulleys can be used to drive a stirring rod to rotate, thereby stirring and heating the grains in the drying tank, so that the grains can be dried evenly.

[0019] 2. The utility model discharges the dried grain in the drying tank through the electromagnetic valve, and cools the water in the water tank through the cooler, so that the temperature of the heat sink is low, thereby cooling the surface of the diverter plate, so that the dried grain is quickly cooled when passing through the surface of the diverter plate, preventing the high-temperature dried grain from absorbing water and deteriorating in the air.

[0020] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0022] Figure 1 The figure is a structural stereogram of a grain drying tower.

[0023] Figure 2 It is a cross-sectional view of a drying tower in a grain drying tower.

[0024] Figure 3 It is a cross-sectional view of a control box in a grain drying tower.

[0025] Figure 4 The figure is a schematic diagram of the internal structure of a base in a grain drying tower.

[0026] Figure 5 for Figure 3 A is an enlarged view of the middle image.

[0027] In the attached figure: 1. base; 2. drying tower; 3. feed pipe; 4. limit plate; 5. dispersion plate; 6. storage cylinder; 7. control box; 8. motor; 9. rotating rod; 10. cam; 11. water tank; 12. heat sink; 13. cooler; 14. hot air blower; 15. stirring rod; 16. heating block; 17. driving pulley; 18. driven pulley; 19. drying trough; 20. diverter plate. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Specific embodiment 1

[0030] See also Figure 1-5 The utility model is a grain drying tower, comprising a base 1, a drying tower 2 is fixedly connected to the top of the base 1, and a feed pipe 3 is connected to the top of the inner cavity of the drying tower 2;

[0031] The inner cavity of the drying tower 2 is provided with a drying assembly, and the drying assembly includes a limit plate 4, which is fixed to the top of both sides of the inner cavity of the drying tower 2, and a dispersion plate 5 is slidably connected to one side of the inner cavity of the limit plate 4, and a storage cylinder 6 is fixedly connected to the top of the dispersion plate 5, and the bottom of the inner cavity of the storage cylinder 6 extends to the outside of the dispersion plate 5, and a control box 7 is fixedly connected to one side of the surface of the drying tower 2, and a motor 8 is fixedly connected to the top of one side of the control box 7, and a rotating rod 9 is fixedly connected to the output end of the motor 8, and cams 10 are fixedly connected to both sides of the surface of the rotating rod 9, and a drying component is provided in the inner cavity of the control box 7;

[0032] A cooling assembly is provided in the inner cavity of the base 1, and the cooling assembly includes a water tank 11. The water tank 11 is fixed to the top of the inner cavity of the base 1. A heat sink 12 is fixedly connected to the top of the inner cavity of the water tank 11. The top of the heat sink 12 extends to the bottom of the inner cavity of the drying tower 2. A cooler 13 is fixedly connected to the front of the water tank 11, and the refrigeration end of the cooler 13 extends to the inner cavity of the water tank 11.

[0033] Specifically: the feed pipe 3 is connected to the top of the inner cavity of the drying tower 2, and the bottom of one end of the feed pipe 3 is located directly above the storage tube 6. The dispersion plate 5 shakes between the two limit plates 4, so that some agglomerated grains can be dispersed, and the flow rate and flow velocity of the grains can be controlled, so that the hot air blower 14 can perform preliminary drying of the grains. One end of the rotating rod 9 is fixed to the output end of the motor 8, and the other end extends to the top of one side of the inner cavity of the drying tower 2, and is rotatably connected to the top of one side of the inner cavity of the drying tower 2 through a bearing. The surface area of ​​the rotating rod 9 is much smaller than the diameter of the hole at the bottom of the inner cavity of the storage tube 6, and will not affect the leakage of grain into the drying tank 19. The bottom of the heat dissipation block 12 is fixed in the water tank 11, and the top extends into the drying tower 2. Specific embodiment 2

[0035] See also Figure 1-5 On the basis of the specific embodiment 1, the drying element includes a hot air blower 14, which is fixed to one side of the inner cavity of the control box 7. The bottom of the inner cavity of the control box 7 is rotatably connected to a stirring rod 15 through a bearing, and a heating block 16 is fixedly connected to the surface of the stirring rod 15. A driving pulley 17 is fixedly connected to one side of the surface of the rotating rod 9, and a driven pulley 18 is fixedly connected to one side of the surface of the stirring rod 15. The driven pulley 18 is connected to the driving pulley 17 through a belt transmission. A drying tank 19 is provided at the bottom of the inner cavity of the drying tower 2, and an electromagnetic valve is sleeved on the bottom of the surface of the drying tank 19. A diverter plate 20 is fixedly connected to the bottom of the inner cavity of the drying tower 2, and the front and rear ends of the diverter plate 20 are fixedly connected to partitions, and the top of the heat dissipation block 12 is fixed to one side of the bottom of the diverter plate 20.

[0036] Specifically: the hot air blower 14 can blow and dry the grain leaking out from the bottom of the storage tube 6, the stirring rod 15 is fixedly connected to the surface of the drying tower 2 with three blades, and the surfaces of the three blades are fixedly connected to heating blocks 16, so as to stir and heat and dry the grain in the drying tank 19. The inner cavity of the drying tank 19 is conical, and the solenoid valve mounted on the bottom of the surface can control the discharge of grain, and the partition can limit the grain on the surface of the diverter plate 20, and one side of the diverter plate 20 is connected to one side of the inner cavity of the discharge port. Specific embodiment three

[0038] See also Figure 1-5 On the basis of the specific embodiment 1 and the specific embodiment 2, one side of the hot air blower 14 is connected to an air inlet pipe, one end of the air inlet pipe extends to the outside of the control box 7, and the other side of the hot air blower 14 is connected to an air outlet pipe, one end of the air outlet pipe extends to one side of the inner cavity of the drying tower 2, and discharge ports are provided at the bottom of both sides of the inner cavity of the drying tower 2, one side of the inner cavity of the discharge port contacts one side of the diverter plate 20, one end of the rotating rod 9 extends to the inner cavity of the drying tower 2, and one end is rotatably connected to the top of one side of the inner cavity of the drying tower 2 through a bearing, a limiting groove is provided on one side of the inner cavity of the limiting plate 4, and one side of the surface of the dispersion plate 5 is slidably connected to the inner cavity of the limiting groove.

[0039] Specifically: the hot air blower 14 draws in the outside air through the air inlet and outlet pipes, heats it, and then discharges it into the drying tower 2 to preliminarily dry the grain. The discharge port is located at the bottom of both sides of the inner cavity of the drying tower 2. No valves or other parts are set at the discharge port to facilitate direct discharge of the grain. One end of the rotating rod 9 is fixed to the output end of the motor 8, and the other end is rotatably connected to the top of one side of the inner cavity of the drying tower 2 through a bearing. The limiting groove enables the dispersion plate 5 to slide in the inner cavity of the limiting plate 4, thereby limiting the dispersion plate 5.

[0040] The working principle of the utility model is as follows: when the grain drying tower is needed to dry the grain, the wet grain is first discharged to the storage cylinder 6 through the feed pipe 3, and then the motor 8 is turned on, the motor 8 drives the rotating rod 9 to rotate, the rotating rod 9 drives the cam 10 to rotate, the rotation of the cam 10 causes the dispersion plate 5 to sieve, and the dispersion plate 5 drives the storage cylinder 6 to sieve, thereby dispersing the wet grain and reducing the grain feeding speed, and the grain leaking out of the bottom of the storage cylinder 6 is initially blown and dried by the hot air blower 14, and the rotating rod 9 also drives the The driving pulley 17 rotates, and the driving pulley 17 drives the driven pulley 18 to rotate through the belt, and the driven pulley 18 drives the stirring rod 15 to rotate, and the stirring rod 15 drives the heating block 16 to rotate, so as to evenly heat and dry the grain. When the grain is dried, the solenoid valve is opened to discharge the grain to the surface of the diverter plate 20. At this time, the water in the water tank 11 is cooled and cooled by the cooler 13 and transferred to the surface of the heat sink 12. The heat sink 12 cools the surface of the diverter plate 20, so that the dried grain can be cooled quickly to prevent deterioration.

[0041] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0042] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A grain drying tower, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a drying tower (2), and the top of the inner cavity of the drying tower (2) is connected to a feed pipe (3); The inner cavity of the drying tower (2) is provided with a drying component, and the drying component comprises a limit plate (4), the limit plate (4) is fixed to the top of both sides of the inner cavity of the drying tower (2), one side of the inner cavity of the limit plate (4) is slidably connected with a dispersion plate (5), the top of the dispersion plate (5) is fixedly connected with a storage cylinder (6), the bottom of the inner cavity of the storage cylinder (6) extends to the outside of the dispersion plate (5), one side of the surface of the drying tower (2) is fixedly connected with a control box (7), the top of one side of the control box (7) is fixedly connected with a motor (8), the output end of the motor (8) is fixedly connected with a rotating rod (9), and both sides of the surface of the rotating rod (9) are fixedly connected with cams (10), and the inner cavity of the control box (7) is provided with a drying element; The inner cavity of the base (1) is provided with a cooling component, the cooling component comprising a water tank (11), the water tank (11) being fixed to the top of the inner cavity of the base (1), a heat sink (12) being fixedly connected to the top of the inner cavity of the water tank (11), the top of the heat sink (12) extending to the bottom of the inner cavity of the drying tower (2), a cooler (13) being fixedly connected to the front of the water tank (11), the refrigeration end of the cooler (13) extending to the inner cavity of the water tank (11).

2. A grain drying tower according to claim 1, characterized in that: The drying element comprises a hot air blower (14), the hot air blower (14) is fixed to one side of the inner cavity of the control box (7), a stirring rod (15) is rotatably connected to the bottom of the inner cavity of the control box (7) through a bearing, a heating block (16) is fixedly connected to the surface of the stirring rod (15), a driving pulley (17) is fixedly connected to one side of the surface of the rotating rod (9), a driven pulley (18) is fixedly connected to one side of the surface of the stirring rod (15), and the driven pulley (18) and the driving pulley (17) are connected via a belt transmission.

3. A grain drying tower according to claim 1, characterized in that: A drying tank (19) is provided at the bottom of the inner cavity of the drying tower (2), and a solenoid valve is sleeved on the bottom of the surface of the drying tank (19).

4. A grain drying tower according to claim 1, characterized in that: A diverter plate (20) is fixedly connected to the bottom of the inner cavity of the drying tower (2), a partition plate is fixedly connected to the front and rear ends of the diverter plate (20), and the top of the heat dissipation block (12) is fixed to one side of the bottom of the diverter plate (20).

5. A grain drying tower according to claim 2, characterized in that: One side of the hot air blower (14) is connected to an air inlet pipe, one end of which extends to the outside of the control box (7); the other side of the hot air blower (14) is connected to an air outlet pipe, one end of which extends to one side of the inner cavity of the drying tower (2).

6. A grain drying tower according to claim 1, characterized in that: The bottom of both sides of the inner cavity of the drying tower (2) are provided with discharge ports, and one side of the inner cavity of the discharge port contacts one side of the diverter plate (20).

7. A grain drying tower according to claim 1, characterized in that: One end of the rotating rod (9) extends to the inner cavity of the drying tower (2), and the other end is rotatably connected to the top of one side of the inner cavity of the drying tower (2) via a bearing.

8. A grain drying tower according to claim 1, characterized in that: A limiting groove is provided on one side of the inner cavity of the limiting plate (4), and one side of the surface of the dispersion plate (5) is slidably connected to the inner cavity of the limiting groove.

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