Rapid moisture removal structure of seed drying machine

Abstract

The utility model relates to the technical field of seed drying, in particular to a quick moisture removal structure of a seed dryer, which comprises a base, a feeding shell and a moisture removal box, the feeding shell and the moisture removal box are sequentially mounted on the base, a funnel and a hot-air blower which are communicated are mounted at the top of the feeding shell, the funnel is positioned below the feeding shell, and the moisture removal box is positioned below the feeding shell. A drying cavity is formed in the feeding shell, an air filtering inner container is installed in the middle of the drying cavity, a hot air pipe communicating with the hot air blower is installed at the top end of the drying cavity, discharging openings are formed in the two sides of the air filtering inner container, a screening mechanism is installed in the air filtering inner container and used for screening seeds of different sizes, and a plurality of discharging openings are formed in the bottom of the drying cavity. And a storage box mounted on the base is arranged below the discharge port. The purpose of classified storage is achieved, so that convenience is provided for later sowing of seeds, meanwhile, the time for hot air to pass through the air filtering inner container is shortened, and the drying effect is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of seed drying, in particular to a quick moisture removal structure of a seed drying machine. Background Art

[0002] The storage process of seeds from harvest to sowing. It is required to prevent heat, mildew and insect infestation, and maintain the vitality, purity and cleanliness of seeds. Therefore, when storing seeds, it is usually necessary to use a seed dryer to dry the seeds.

[0003] In the authorized patent with application number CN202320219798.3, a rapid dehumidification structure of a seed dryer is disclosed, including a storage bin, a hot air blower for seed drying is provided on the top of the storage bin, a dryer is symmetrically provided on the outer wall at the front end of the storage bin, a feed hopper is fixedly provided on the top of the dryer, and a dehumidification mechanism is provided in the dryer, and the dehumidification mechanism includes an air filter liner and a mixer. In this solution, a dryer is arranged outside the storage bin. When storing seeds, the seeds are discharged into the dryer through a feed hopper, an air filter liner is added, and the hot air is transported to the dryer through a hot air blower. At this time, the mixer cooperates to rotate to mix the discharged seeds, increase the contact area between the seeds and the hot air, so that the seeds are fully heated, and it is convenient to quickly dehumidify and remove the moisture inside the seeds. The dehumidified seeds are discharged into the storage bin for storage along the guide pipe, which further improves the applicability and facilitates the immediate storage of the dried seeds. However, in the above patent, during the seed drying process, the seeds cannot be classified and stored according to their size, which brings inconvenience to the later sowing. Moreover, during drying, the seeds cannot be automatically fed, which reduces the work efficiency. Utility Model Content

[0004] In order to solve the problems in the prior art that during the seed drying process, seeds cannot be classified and stored according to their size, which brings inconvenience to the later sowing, and seeds cannot be automatically loaded during drying, which reduces the work efficiency, the present application provides a rapid dehumidification structure of a seed dryer.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A rapid dehumidification structure for a seed dryer comprises a base and a feeding shell and a dehumidification box which are sequentially mounted on the base, wherein a connected funnel and a hot air blower are mounted on the top of the feeding shell, the funnel is located below the feeding shell, a drying chamber is arranged inside the feeding shell, an air filter liner is mounted in the middle of the drying chamber, a hot air duct which is connected to the hot air blower is mounted on the top, discharge ports are arranged on both sides of the air filter liner, a screening mechanism is installed inside the drying chamber for screening seeds of different sizes, a plurality of discharge ports are arranged at the bottom of the drying chamber, and a storage box mounted on the base is arranged below the discharge port.

[0007] Furthermore, the feeding shell is tilted on the outside, with inlets and outlets respectively provided on both sides, a conveying dragon is installed inside, and a driving motor is installed at the bottom end of the conveying dragon.

[0008] Furthermore, the screening mechanism includes filter screens which are sequentially installed obliquely inside the air filter liner, and the apertures of the filter screens decrease sequentially.

[0009] Furthermore, a vibration motor is installed at the bottom end of the filter screen.

[0010] Furthermore, valves are installed at the discharge port and the outlet port, and a plurality of storage drawers with openings on the top are sequentially arranged inside the storage box.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] By setting up the conveying dragon, automatic conveying of seeds is realized, thereby improving processing efficiency; by installing a screening mechanism inside the air filter liner, seeds of different sizes can be screened at the same time during the drying process, thereby achieving the purpose of classified storage, thereby providing convenience for the later sowing of seeds, and also reducing the time for hot air to pass through the air filter liner, further improving the drying effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the internal structure of the dehumidification box in the utility model;

[0015] Figure 3 It is a schematic diagram of the internal structure of the feeding shell in the utility model.

[0016] In the figure: 1. Base; 2. Feeding shell; 3. Dehumidification box; 4. Funnel; 5. Hot air blower; 6. Drying chamber; 7. Air filter liner; 8. Hot air duct; 9. Discharge port; 10. Storage box; 11. Conveying dragon; 12. Filter. DETAILED DESCRIPTION

[0017] 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 in 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.

[0018] See also Figures 1 to 3, the utility model provides a technical solution:

[0019] A rapid dehumidification structure of a seed dryer comprises a base 1 and a feeding shell 2 and a dehumidification box 3 which are sequentially mounted on the base 1; a funnel 4 and a hot air blower 5 which are connected are mounted on the top of the feeding shell 2; the funnel 4 is located below the feeding shell 2; a drying chamber 6 is arranged inside the feeding shell 2; a filter liner 7 is arranged in the middle of the drying chamber 6; a hot air duct 8 which is connected to the hot air blower 5 is arranged on the top; discharge ports 9 are arranged on both sides of the filter liner 7; a screening mechanism is installed inside the filter liner 7 for screening seeds of different sizes; a plurality of discharge ports are arranged at the bottom of the drying chamber 6; a storage box 10 which is mounted on the base 1 is arranged below the discharge port.

[0020] During operation, the seeds are automatically transported to the top of the dehumidification box 3 through the feeding shell 2, and reach the air filter liner 7 inside it through the funnel 4. The hot air blower 5 works at the same time, blowing hot air into the drying chamber 6 through the hot air pipe. The hot air contacts the seeds through the through holes of the air filter liner 7 (the diameter of the through holes is larger than the diameter of the seeds), thereby increasing the contact area and improving the drying effect. The seeds enter the air filter liner 7 and are automatically screened by the screening mechanism to screen out seeds of different sizes. After drying, the screened seeds enter the storage box 10 through the discharge port 9 and the outlet port for storage.

[0021] The feeding shell 2 is tilted, with inlets and outlets on both sides, a conveying dragon 11 is installed inside, and a driving motor is installed at the bottom of the conveying dragon 11. The automatic conveying of seeds is achieved by the operation of the conveying dragon 11.

[0022] The screening mechanism includes a filter screen 12 which is installed obliquely in sequence inside the air filter liner 7, and the aperture of the filter screen 12 is reduced in sequence, so as to screen out seeds of different sizes. At the same time, the setting of the filter screen 12 also reduces the time for hot air to pass through the air filter liner 7, further improving the drying effect.

[0023] A vibration motor is installed at the bottom end of the filter screen 12. During the screening process, the vibration motor works to drive the filter screen 12 to vibrate, thereby accelerating the screening speed.

[0024] Valves are installed at the discharge port and the outlet, and a plurality of storage drawers with openings on the top are arranged in sequence inside the storage box 10, so as to facilitate the classification and storage of the screened seeds.

[0025] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0026] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0027] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0028] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A quick dehumidification structure of a seed dryer, comprising a base (1), a feeding shell (2) and a dehumidification box (3) sequentially mounted on the base (1), a funnel (4) and a hot air blower (5) connected to each other are mounted on the top of the feeding shell (2), the funnel (4) is located below the feeding shell (2), a drying chamber (6) is arranged inside the feeding shell (2), a filter liner (7) is mounted in the middle of the drying chamber (6), and a hot air pipe (8) connected to the hot air blower (5) is mounted on the top, characterized in that: The air filter inner tank (7) is provided with discharge ports (9) on both sides, and a screening mechanism is installed inside for screening seeds of different sizes. The bottom of the drying chamber (6) is provided with a plurality of discharge ports, and a storage box (10) installed on the base (1) is provided below the discharge ports.

2. The rapid dehumidification structure of a seed dryer according to claim 1, characterized in that: The feeding shell (2) is arranged in an inclined manner, and an inlet and an outlet are respectively provided on both sides. A conveying dragon (11) is installed inside, and a driving motor is installed at the bottom end of the conveying dragon (11).

3. The rapid dehumidification structure of a seed dryer according to claim 1, characterized in that: The screening mechanism comprises filter screens (12) which are sequentially installed obliquely inside the air filter inner container (7), and the apertures of the filter screens (12) decrease sequentially.

4. The rapid moisture removal structure of a seed dryer according to claim 3, characterized in that: A vibration motor is installed at the bottom end of the filter screen (12).

5. The rapid dehumidification structure of a seed dryer according to claim 1, characterized in that: Valves are installed at the discharge port and the outlet port, and a plurality of storage drawers with openings on the top are sequentially arranged inside the storage box (10).

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