High-quality corn seed storage and preservation device

Abstract

The utility model relates to the field of corn seed storage, in particular to a high-quality corn seed storage and preservation device which comprises a corn seed storage ventilation structure. A corn seed storage and preservation structure for storing high-quality corn seeds is mounted on the corn seed storage ventilation structure; the corn seed storage ventilation structure comprises a load-bearing outer cylinder, a mounting base is fixedly assembled at the bottom end of the load-bearing outer cylinder, a ventilation air duct is installed on the side face of the load-bearing outer cylinder in a penetrating mode, and the bottom end of the ventilation air duct is integrally connected into the mounting base. An air inlet duct is arranged below the ventilation duct, and a drying agent rack is arranged between the air inlet duct and the ventilation duct. In the aspect of air quality control, the drying agent filter screen is introduced, moisture in air is effectively adsorbed and filtered, and the quality of the air entering the storage ring barrel is guaranteed; in addition, a circulating drying system is further designed, regular drying of a drying agent filter screen is achieved through linkage of a first servo motor and a cross plate, and the continuous and efficient dehumidification function of the drying agent filter screen is guaranteed.

Description

Technical Field

[0001] The utility model relates to the field of corn seed storage, in particular to a high-quality corn seed storage and preservation device. Background Art

[0002] Corn seeds are reproductive bodies capable of growing into adult corn plants. They are formed by ovules through pollination and fertilization. Corn seeds are composed of three parts: seed coat, embryo and endosperm. Corn seeds are divided into four types: conventional seeds, inbred lines, single-cross seeds, double-cross seeds and triple-cross seeds. A storage device is required in the process of storing corn seeds. A Chinese patent discloses a corn seed storage device (authorization announcement number CN218087002U). The patented technology discloses a corn seed storage device, including a base, a support seat is welded to the front and rear sides of the outer ring surface of the base, a support rod is welded to the center of the top surface of the support seat, a limiting plate is welded to the top of the support rod, and a storage device is sleeved on the surface of the support rod. The number of the storage devices is three. The utility model can store corn seeds in a graded manner, and can flatten the corn seeds during the storage process, so that the storage device has a better storage effect, and solves the problem that the existing storage device cannot store corn seeds in a graded manner when in use, which easily causes corn seeds of multiple levels to mix together, which is not conducive to subsequent use, and cannot flatten the corn seeds during storage, which easily causes corn seeds at different positions to be unevenly distributed after storage, thereby causing the storage device to have a poor effect of storing corn seeds. The patented technology solves the problem that the existing storage device cannot store corn seeds in a graded manner when storing corn, which easily causes corn seeds of multiple levels to mix together, which is not conducive to subsequent use, and cannot flatten the corn seeds during storage, which easily causes corn seeds at different positions to be unevenly distributed after storage, thereby causing the storage device to have a poor effect of storing corn seeds.

[0003] However, in the prior art, corn seeds are stored in an environment with relatively humid air. Since the corn seeds need to circulate with the outside air to dissipate heat during storage, the corn seeds are easily affected by the humid air and become moldy and cannot be used. It is necessary to solve the problem in the prior art that the moisture in the air can be circulated and absorbed and dried when the corn seeds are ventilated.

[0004] Therefore, those skilled in the art provide a high-quality corn seed storage and preservation device to solve the problems raised in the above background technology. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides:

[0006] A high-quality corn seed storage and preservation device comprises: a corn seed storage and ventilation structure; a corn seed storage and preservation structure for storing high-quality corn seeds is installed on the corn seed storage and ventilation structure; the corn seed storage and ventilation structure comprises a load-bearing outer cylinder, a mounting base is fixedly mounted on the bottom end of the load-bearing outer cylinder, a ventilation duct is installed through the side of the load-bearing outer cylinder, and the bottom end of the ventilation duct is integrally connected to the inside of the mounting base; an air inlet duct is arranged below the ventilation duct, a desiccant rack is arranged between the air inlet duct and the ventilation duct, and there are four desiccant racks in total, and a cross plate is welded and fixed between the four desiccant racks.

[0007] Preferably: a servo motor 1 is connected to the middle of the cross plate.

[0008] The cross plate is rotated by a servo motor and installed on the inner side of the mounting base.

[0009] Preferably: hot air exhaust ducts are provided at two lower sides of the desiccant rack.

[0010] The outside of the hot air exhaust duct runs through the outside of the installation base.

[0011] Preferably: the two lower longitudinal portions of the desiccant rack are butted against an air inlet duct, and the air inlet duct is connected to an exhaust fan, and the two upper longitudinal portions of the desiccant rack are butted against a drying duct, and one end of the drying duct is connected to a dryer.

[0012] The air inlet slot of the exhaust fan is connected to the outside of the mounting base.

[0013] Preferably: a desiccant filter is installed inside the desiccant rack, and the desiccant filter is a reusable silica gel desiccant.

[0014] Preferably: the corn seed storage and preservation structure includes a storage ring barrel rotatably mounted on the inner side of the load-bearing outer cylinder.

[0015] Preferably, a ventilation inner cylinder is integrally fixed to the inner side of the storage ring barrel.

[0016] A feed inlet is provided at the top of the ventilation inner cylinder, and a feed cover plate is hingedly installed at the feed inlet of the ventilation inner cylinder;

[0017] The inner wall of the load-bearing outer cylinder is annularly provided with a plurality of outer ventilation side grooves, and the inner wall of the ventilation inner cylinder is annularly provided with a plurality of inner ventilation side grooves;

[0018] The inner diameters of the outer ventilation side groove and the inner ventilation side groove are smaller than the corn seeds;

[0019] A one-way air valve is installed on the top of the ventilation inner cylinder;

[0020] The bottom end of the ventilation inner cylinder is integrally fixed with a ventilation bottom pipe, the outer wall of the ventilation bottom pipe is fixedly equipped with a helical gear ring, the helical gear ring is meshed with a helical gear, and the helical gear is connected to a servo motor 2;

[0021] A controller is installed on the surface of the installation base.

[0022] Technical effects and advantages of the utility model:

[0023] In terms of air quality control, the utility model introduces a desiccant filter to effectively absorb and filter moisture in the air, thereby ensuring the quality of air entering the storage ring barrel; in addition, a circulating drying system is designed to achieve regular drying of the desiccant filter through the linkage of a servo motor and a cross plate, thereby ensuring its continuous and efficient dehumidification function.

[0024] The utility model can realize automatic rotation of the storage ring barrel and automatic replacement of the desiccant filter by accurately controlling the rotation of the servo motor 2. The dried desiccant filter absorbs moisture from the air and dries it, greatly reducing the difficulty and labor intensity of manual operation and preventing grain from being damp during storage. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the structure of a high-quality corn seed storage and preservation device provided in an embodiment of the present application;

[0026] Figure 2 This is a schematic structural diagram of an installation base in a high-quality corn seed storage and preservation device provided in an embodiment of the present application;

[0027] Figure 3 It is a structural schematic diagram of a helical gear in a high-quality corn seed storage and preservation device provided in an embodiment of the present application;

[0028] Figure 4 This is a schematic structural diagram of a corn seed storage and preservation structure in a high-quality corn seed storage and preservation device provided in an embodiment of the present application;

[0029] Figure 5 It is a structural schematic diagram of a corn seed storage ventilation structure in a high-quality corn seed storage and preservation device provided in an embodiment of the present application.

[0030] In the figure:

[0031] 1. Corn seed storage ventilation structure; 101. Load-bearing outer cylinder; 102. Ventilation duct; 103. Mounting base; 104. Air inlet duct; 105. Exhaust fan; 106. Desiccant rack; 107. Cross plate; 108. Desiccant filter; 109. Servo motor 1; 110. Hot air exhaust duct; 111. Drying duct; 112. Dryer;

[0032] 2. Corn seed storage and preservation structure; 201. Storage ring barrel; 202. External ventilation side groove; 203. Ventilation inner cylinder; 204. One-way air valve; 205. Internal ventilation side groove; 206. Ventilation bottom pipe; 207. Bevel gear ring; 208. Bevel gear; 209. Servo motor 2;

[0033] 3. Controller. DETAILED DESCRIPTION

[0034] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses. Example

[0035] See also Figures 1 to 5 In this embodiment, a high-quality corn seed storage and preservation device is provided, a corn seed storage and ventilation structure 1; a corn seed storage and preservation structure 2 for storing high-quality corn seeds is installed on the corn seed storage and ventilation structure 1; the corn seed storage and ventilation structure 1 includes a load-bearing outer cylinder 101, a mounting base 103 is fixedly assembled at the bottom end of the load-bearing outer cylinder 101, a ventilation duct 102 is installed through the side of the load-bearing outer cylinder 101, and the bottom end of the ventilation duct 102 is integrally connected to the inside of the mounting base 103;

[0036] An air inlet duct 104 is provided below the ventilation duct 102, and a desiccant rack 106 is provided between the air inlet duct 104 and the ventilation duct 102. There are four desiccant racks 106 in total, and a cross plate 107 is welded and fixed between the four desiccant racks 106; a servo motor 109 is connected to the middle of the cross plate 107; the cross plate 107 is rotatably installed on the inner side of the mounting base 103 through the servo motor 109;

[0037] The two lower parts of the desiccant rack 106 are provided with hot air exhaust ducts 110; the outer part of the hot air exhaust duct 110 runs through the outer part of the mounting base 103; the two lower parts of the desiccant rack 106 are connected to the air inlet duct 104 in the longitudinal direction, and the air inlet duct 104 is connected to the exhaust fan 105; the two upper parts of the desiccant rack 106 are connected to the drying duct 111 in the longitudinal direction, and one end of the drying duct 111 is connected to the drying machine 112;

[0038] The air inlet slot of the exhaust fan 105 is connected to the outside of the mounting base 103; a desiccant filter 108 is installed inside the desiccant rack 106, and the desiccant filter 108 is a reusable silica gel desiccant; the corn seed storage and preservation structure 2 includes a storage ring barrel 201 rotatably mounted inside the load-bearing outer cylinder 101;

[0039] A ventilation inner cylinder 203 is integrally fixed to the inner side of the storage ring barrel 201; a feed port is provided at the top of the ventilation inner cylinder 203, and a feed cover plate is hingedly installed at the feed port of the ventilation inner cylinder 203;

[0040] The inner wall of the load-bearing outer cylinder 101 is provided with a plurality of outer ventilation side grooves 202 in a ring shape, and the inner wall of the ventilation inner cylinder 203 is provided with a plurality of inner ventilation side grooves 205 in a ring shape; the inner diameters of the outer ventilation side grooves 202 and the inner ventilation side grooves 205 are smaller than corn seeds; a one-way air valve 204 is installed on the top of the ventilation inner cylinder 203;

[0041] A ventilation bottom pipe 206 is integrally fixed to the bottom end of the ventilation inner cylinder 203, and a helical gear ring 207 is fixedly mounted on the outer wall of the ventilation bottom pipe 206. The helical gear ring 207 is meshed with a helical gear 208, and the helical gear 208 is connected to a servo motor 209; a controller 3 is installed on the surface of the mounting base 103.

[0042] Working principle:

[0043] The corn seeds are placed inside the storage ring barrel 201, thereby ensuring that the corn seeds can be properly stored between the ventilation inner cylinder 203 and the storage ring barrel 201;

[0044] In order to effectively control the heating of corn seeds during storage, by starting the exhaust fan 105, the external air is effectively compressed and supplied to the ventilation bottom pipe 206 and the ventilation duct 102 along the air inlet duct 104; in this way, the air can be smoothly blown into the inside of the load-bearing outer cylinder 101, and the corn seeds in the storage ring barrel 201 are cooled from the outside to the inside;

[0045] At the same time, the ventilation bottom pipe 206 also plays a key role; through the supplied air, the air can be blown into the storage ring barrel 201 along the inner ventilation side groove 205 of the ventilation inner cylinder 203, achieving a heat dissipation effect from the inside to the outside;

[0046] In order to ensure annular all-round air circulation, the storage ring barrel 201 is designed to be able to rotate freely inside the load-bearing outer cylinder 101; by starting the servo motor 209, the bevel gear 208 is rotated and meshes with the bevel gear ring 207; this enables the bevel gear ring 207 to drive the ventilation bottom pipe 206 to rotate, and then drives the storage ring barrel 201 to rotate inside the load-bearing outer cylinder 101, thereby achieving an all-round ventilation effect;

[0047] In addition, in order to ensure the quality of air entering the storage ring barrel 201, a desiccant filter 108 is specially provided; this filter can effectively absorb and filter moisture in the air; in order to maintain the drying effect of the desiccant filter 108, a circulating drying method is adopted; through the rotation of the servo motor 109, the cross plate 107 can drive the desiccant rack 106 to adjust 90 degrees, and move the desiccant filter 108 with heavier moisture to the bottom of the drying air duct 111; then, by starting the dryer 112, the high-temperature hot air heats the desiccant filter 108 under the drying air duct 111, so that the moisture is discharged by the hot air and discharged to the outside of the mounting base 103 through the hot air discharge pipe 110;

[0048] In summary, the ventilation and heat dissipation effects of corn seeds during storage are ensured, and the drying performance of the desiccant filter 108 is maintained through a scientific circulation system, thereby providing a strong guarantee for the long-term storage of corn seeds; the design of the grain storage system fully considers the control of ventilation, heat dissipation and air quality to ensure that the corn seeds can be kept in the best state during storage;

[0049] In terms of ventilation and heat dissipation, the exhaust fan 105 and the air inlet duct 104 are designed to ensure that the air can circulate evenly and quickly, effectively reducing the heating of the corn seeds; at the same time, through the precise control of the servo motor, the storage ring barrel 201 can rotate freely inside the load-bearing outer cylinder, further promoting the all-round circulation of air and improving the heat dissipation effect.

[0050] In the present invention, unless otherwise clearly stipulated and limited, for example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0051] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. Structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to conventional means in the field unless otherwise specified and limited.

Claims

1. A high-quality corn seed storage and preservation device, characterized in that: include: A corn seed storage ventilation structure (1); a corn seed storage preservation structure (2) for storing high-quality corn seeds is installed on the corn seed storage ventilation structure (1); The corn seed storage ventilation structure (1) comprises a load-bearing outer cylinder (101), a mounting base (103) is fixedly mounted on the bottom end of the load-bearing outer cylinder (101), a ventilation duct (102) is installed through the side of the load-bearing outer cylinder (101), and the bottom end of the ventilation duct (102) is integrally connected to the inside of the mounting base (103); An air inlet duct (104) is provided below the ventilation duct (102), and a desiccant rack (106) is provided between the air inlet duct (104) and the ventilation duct (102). There are four desiccant racks (106) in total, and a cross plate (107) is welded and fixed between the four desiccant racks (106).

2. A high-quality corn seed storage and preservation device according to claim 1, characterized in that: A servo motor 1 (109) is connected to the middle of the cross plate (107).

3. The high-quality corn seed storage and preservation device according to claim 1, characterized in that: The desiccant rack (106) is provided with hot air exhaust ducts (110) at two lower sides thereof.

4. The high-quality corn seed storage and preservation device according to claim 3, characterized in that: The two lower longitudinal portions of the desiccant rack (106) are butt-jointed with the air inlet duct (104), and the air inlet duct (104) is connected to an exhaust fan (105). The two upper longitudinal portions of the desiccant rack (106) are butt-jointed with a drying duct (111), and one end of the drying duct (111) is connected to a dryer (112).

5. The high-quality corn seed storage and preservation device according to claim 3, characterized in that: A desiccant filter (108) is installed inside the desiccant rack (106), and the desiccant filter (108) is a reusable silica gel desiccant.

6. The high-quality corn seed storage and preservation device according to claim 1, characterized in that: The corn seed storage and preservation structure (2) comprises a storage ring barrel (201) rotatably mounted inside a load-bearing outer cylinder (101).

7. The high-quality corn seed storage and preservation device according to claim 6, characterized in that: A ventilation inner cylinder (203) is integrally fixed to the inner side of the storage ring barrel (201).

Images