Dry storage device for seeds

Abstract

The utility model discloses a drying storage device for seeds, which is characterized in that the top of a storage box is provided with a feeding hole, a supporting plate is provided with an air extracting pump, one side of the air extracting pump is provided with an air filtering box, the air extracting pump is connected with the air filtering box through a connecting pipe, the top of the storage box is provided with an air distributing box, and the air distributing box is connected with the air extracting pump through a connecting pipe; a rotary ventilation pipe assembly is arranged in the storage box, the rotary ventilation pipe assembly comprises a main gas pipe communicated with the gas distribution box, a plurality of gas distribution pipe groups are arranged on the main gas pipe, each gas distribution pipe group comprises gas distribution pipes, one end of each gas distribution pipe is provided with a spherical ventilation net, and the bottom of the main gas pipe is connected with a rotary driving mechanism; according to the seed drying device, the rotary ventilation pipe assembly is adopted, the main air pipe and the branch air pipes are utilized, dry air is evenly distributed in the storage box in a rotary mode, the ventilation net filled with the drying agent is arranged at one end of each branch air pipe, and therefore moisture in seeds is absorbed through rotation, and it is guaranteed that the drying effect of the seeds is even and thorough.

Description

Technical Field

[0001] The utility model relates to the technical field of seed storage, in particular to a dry storage device for seeds. Background Art

[0002] Seeds are irreplaceable special substances in the agricultural production process, and are the key factor in determining the yield and quality of crops. No matter primitive agriculture, traditional agriculture, modern agriculture or future agriculture, seeds are indispensable. Without seeds, agricultural production cannot be carried out. Seeds are the inherent factors of agricultural production. All technical measures to increase production and the proposal and realization of high-yield indicators must be based on the potential of the improved varieties themselves. Seeds often need to be stored in storage devices during the storage process.

[0003] The storage process of seeds from harvest to sowing requires prevention of heat, mildew and insect infestation, maintaining seed vitality, purity and cleanliness, and providing qualified sowing materials for agricultural production. However, the seed storage devices currently on the market have a single functional structure. Generally, seeds are placed in a storage box, and then a hair dryer is used to accelerate the air circulation in the box to avoid excessive humidity and temperature in the box, which affects the use of seeds. However, seeds are piled up and the internal air circulation effect is poor, resulting in excessive internal temperature and humidity. For this reason, we propose a seed storage device with a drying function. Utility Model Content

[0004] The utility model aims to solve the problem that seeds are piled up in the existing seed storage device, the air circulation effect inside is poor, the temperature and humidity inside are too high, and thus the seeds become moldy.

[0005] The utility model achieves the above-mentioned purpose through the following technical solutions: a drying and storage device for seeds is provided, comprising a storage box, a feed port is provided at the top of the storage box, a support plate is provided on one side of the storage box, an air pump is provided on the support plate, an air filter box is provided on one side of the air pump, the air pump is connected to the air filter box through a connecting pipe, a gas distribution box is provided on the top of the storage box, the gas distribution box is connected to the air pump through a connecting pipe, a plurality of rotating ventilation pipe assemblies for drying are evenly distributed in the storage box, the rotating ventilation pipe assembly comprises a main air pipe connected to the gas distribution box, a plurality of air distribution pipe groups are provided at equal distances from top to bottom on the main air pipe, the air distribution pipe group comprises a plurality of air distribution pipes arranged at equal angles, a spherical air permeable net for containing desiccant is provided at one end of each of the air distribution pipes, and a rotating drive mechanism is connected to the bottom of the main air pipe.

[0006] Furthermore, four rotating ventilation pipe assemblies are evenly distributed in the storage box, and a rotating joint is installed at the bottom of the gas distribution box. The number and position of the rotating joints are the same as those of the main air pipe, and the rotating joint is connected to the main air pipe.

[0007] Furthermore, the air branch pipe group includes four air branch pipes, which are arranged at equal angles and connected to the main air pipe. A plurality of air holes are provided on the air branch pipes, and the diameter of the air holes is smaller than the diameter of the seeds.

[0008] Furthermore, the rotary drive mechanism comprises a synchronous wheel fixedly mounted at the lower part of each main air pipe, and each of the synchronous wheels is connected via a synchronous belt transmission.

[0009] Furthermore, a protective cover is installed at the bottom of the storage box by screws, a driving motor is installed on the bottom surface of the protective cover, and an output end of the driving motor passes through the protective cover and is fixedly connected to one of the main air pipes.

[0010] Furthermore, the air filter box includes a gas filter for filtering dust and a dryer for removing moisture from the air.

[0011] Furthermore, an electric heating wire is installed in the gas distribution box to heat the gas therein.

[0012] Furthermore, a discharge pipe is installed at the bottom of the storage box, and a butterfly valve is arranged in the discharge pipe.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model adopts a rotating ventilation pipe assembly, and utilizes the structure of the main air pipe and the air distribution pipe to evenly distribute the dry gas in the storage box by rotating, and a breathable net filled with desiccant is arranged at one end of the air distribution pipe, so that the moisture in the seeds is absorbed by rotation, ensuring that the drying effect of the seeds is uniform and thorough; this design can effectively prevent the seeds from mildewing or rotting caused by uneven humidity during storage, thereby improving the storage quality and shelf life of the seeds.

[0015] 2. The setting of the air filter box can effectively filter dust and remove moisture from the air, ensuring the environmental quality of the seeds during the drying process; an electric heating wire is set in the gas distribution box to heat the gas in the box, which helps to control the temperature of the storage environment and improve the drying efficiency and speed of the seeds, especially in humid weather or high humidity environment. It can dry the seeds to the appropriate moisture content more quickly, effectively preventing the seeds from germinating or rotting due to moisture. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a schematic diagram of the utility model;

[0018] Figure 3 It is a schematic diagram of a rotary vent assembly in the utility model;

[0019] Figure 4 It is a front view of the utility model.

[0020] In the figure: 1-storage box, 2-feeding port, 3-support plate, 4-air pump, 5-air filter box, 6-gas transfer box, 7-rotating ventilation pipe assembly, 8-rotating joint, 9-protective cover, 10-discharge pipe;

[0021] 71-main air pipe, 72-air pipe assembly, 73-rotation drive mechanism, 721-air pipe, 722-air permeable net, 731-synchronous wheel, 732-synchronous belt, 733-drive motor, 7211-air vent. DETAILED DESCRIPTION

[0022] 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.

[0023] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0024] Combination Figures 1 to 4A drying and storage device for seeds shown in the figure comprises a storage box 1, a feed port 2 is provided on the top of the storage box 1, a support plate 3 is arranged on one side of the storage box 1, an air pump 4 is arranged on the support plate 3, an air filter box 5 is arranged on one side of the air pump 4, the air pump 4 is connected to the air filter box 5 through a connecting pipe, a gas distribution box 6 is arranged on the top of the storage box 1, the gas distribution box 6 is connected to the air pump 4 through a connecting pipe, a plurality of rotating ventilation pipe assemblies 7 for drying are evenly distributed in the storage box 1, the rotating ventilation pipe assembly 7 comprises a main air pipe 71 connected to the gas distribution box 6, the main air pipe 71 is provided with a plurality of air distribution pipe groups 72 at equal distances from top to bottom, the air distribution pipe group 72 comprises a plurality of air distribution pipes 721 arranged at equal angles, a spherical air permeable net 722 for containing a desiccant is arranged at one end of each air distribution pipe 721, and a rotating drive mechanism 73 is connected to the bottom of the main air pipe 71;

[0025] Among them, four rotating ventilation pipe assemblies 7 are evenly distributed in the storage box 1, and a rotating joint 8 is installed at the bottom of the gas distribution box 6. The number and position of the rotating joints 8 are the same as those of the main air pipe 71, and the rotating joint 8 is connected to the main air pipe 71; the air distribution pipe group 72 includes four air distribution pipes 721, and the four air distribution pipes 721 are arranged at equal angles and connected to the main air pipe 71. A plurality of air holes 7211 are provided on the air distribution pipe 721, and the diameter of the air hole 7211 is smaller than the diameter of the seed; the rotating drive mechanism 73 includes a synchronous wheel fixedly installed at the lower part of each main air pipe 71 731, each synchronous wheel 731 is connected by a synchronous belt 732; a protective cover 9 is installed at the bottom of the storage box 1 by screws, a driving motor 733 is installed on the bottom of the protective cover 9, and the output end of the driving motor 733 passes through the protective cover 9 and is fixedly connected to one of the main air pipes 71; the air filter box 5 includes a gas filter for filtering dust and a dryer for removing moisture from the air; an electric heating wire is installed in the gas distribution box 6 to heat the gas therein; a discharge pipe 10 is installed at the bottom of the storage box 1, and a butterfly valve is provided in the discharge pipe 10.

[0026] Working principle: Before using the storage box 1 to store seeds, external air can be extracted through the vacuum pump 4, and the dust and moisture in the air can be removed by filtering through the air filter box 5, and then the gas can be heated by the electric heating wire in the gas distribution box 6. Finally, the gas enters each gas distribution pipe 721 through the main gas pipe 71 and is ejected from the air hole 7211. The main gas pipe 71 rotates under the operation of the rotating drive mechanism 73, wherein the lower end of the main gas pipe 71 is connected by the drive motor 733 through the synchronous wheel 731 and the synchronous belt 732 to drive the four main gas pipes 71 together. Rotate, and the upper end of the main air pipe 71 can be ventilated and rotated by connecting with the rotary joint 8, so that the heated dry gas pre-dries the storage box 1; when the seeds are stored in the storage box 1, the dry gas can be evenly distributed among the seeds in the storage box 1 by rotating using the structure of the main air pipe 71 and the air distribution pipe 721 in the same way as above, and a breathable net 722 filled with desiccant is provided at one end of the air distribution pipe 721, so that the moisture in the seeds can be absorbed by rotation, thereby ensuring that the drying effect of the seeds is uniform and thorough.

[0027] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0028] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A drying and storage device for seeds, comprising a storage box (1), wherein a feed inlet (2) is provided at the top of the storage box (1), and wherein: A support plate (3) is arranged on one side of the storage box (1), and an air pump (4) is arranged on the support plate (3). An air filter box (5) is arranged on one side of the air pump (4), and the air pump (4) is connected to the air filter box (5) via a connecting pipe. A gas distribution box (6) is arranged on the top of the storage box (1), and the gas distribution box (6) is connected to the air pump (4) via a connecting pipe. A plurality of rotating ventilation pipe assemblies (7) for drying are evenly distributed in the storage box (1), and the rotating ventilation pipe assembly (7) includes a main air pipe (71) connected to the gas distribution box (6). The main air pipe (71) is provided with a plurality of air distribution pipe groups (72) at equal distances from top to bottom, and the air distribution pipe group (72) includes a plurality of air distribution pipes (721) arranged at equal angles, and a spherical air permeable net (722) for containing a desiccant is arranged at one end of each of the air distribution pipes (721). The bottom of the main air pipe (71) is connected to a rotating drive mechanism (73).

2. The dry storage device for seeds according to claim 1, characterized in that: Four rotating ventilation pipe assemblies (7) are evenly distributed in the storage box (1), and a rotating joint (8) is installed at the bottom of the gas distribution box (6). The number and position of the rotating joints (8) are the same as those of the main gas pipe (71), and the rotating joints (8) are connected to the main gas pipe (71).

3. The dry storage device for seeds according to claim 2, characterized in that: The air distribution pipe group (72) comprises four air distribution pipes (721), the four air distribution pipes (721) are arranged at equal angles and are connected to the main air pipe (71), and a plurality of air holes (7211) are provided on the air distribution pipes (721), wherein the diameter of the air holes (7211) is smaller than the diameter of the seeds.

4. The dry storage device for seeds according to claim 3, characterized in that: The rotary drive mechanism (73) comprises a synchronous wheel (731) fixedly mounted at the bottom of each main air pipe (71), and each synchronous wheel (731) is connected in transmission via a synchronous belt (732).

5. The dry storage device for seeds according to claim 4, characterized in that: A protective cover (9) is installed at the bottom of the storage box (1) by means of screws, a driving motor (733) is installed on the bottom surface of the protective cover (9), and an output end of the driving motor (733) passes through the protective cover (9) and is fixedly connected to one of the main air pipes (71).

6. The dry storage device for seeds according to claim 5, characterized in that: The air filter box (5) comprises a gas filter for filtering dust and a dryer for removing moisture from the air.

7. The dry storage device for seeds according to claim 6, characterized in that: The gas distribution box (6) is provided with an electric heating wire to heat the gas therein.

8. The dry storage device for seeds according to claim 7, characterized in that: A discharge pipe (10) is installed at the bottom of the storage box (1), and a butterfly valve is arranged inside the discharge pipe (10).

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