Corn seed drying rack

Abstract

The utility model discloses a corn seed drying rack, which comprises a drying plate, two movable plates, a plurality of connecting plates, a plurality of connecting plates, a plurality of connecting plates, a plurality of connecting plates, a plurality of connecting plates and a plurality of connecting plates, and the bottom of the drying plate is fixedly provided with a bottom frame; the two movable plates are rotatably arranged on two sides of the drying plate through hinges; after the movable plate is horizontal, the movable plate is fixedly connected with the airing plate through the lock catches; the two transmission structures are arranged in the airing plate and the movable plate and located on the front side and the rear side; the driving structure is arranged at the bottom of the airing plate, and the two transmission structures are in transmission connection to the front side and the rear side of the driving structure; the shifting structures are uniformly arranged at the tops of the airing plate and the movable plate and are in transmission connection with the transmission structure. According to the corn seed airing frame, a user can conveniently air corn seeds, the aired corn seeds do not need to be manually turned over, the corn seeds can be automatically turned over only by starting the motor, the use convenience is improved, and the airing effect is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of corn seed drying, in particular to a corn seed drying rack. Background Art

[0002] Corn seeds are reproductive bodies that have the ability to grow 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. Hybrid corn seeds are the most common seeds used by farmers in the market.

[0003] During the processing of corn seeds before sowing, they need to be air-dried. Air-dried seeds can reduce the water content of seeds, thereby enhancing their water absorption capacity. After sowing, such seeds can quickly absorb moisture from the soil and further improve the germination rate. At the same time, due to the ultraviolet rays in the sun, air-dried seeds can effectively kill pathogens on the surface of seeds, thereby preventing the occurrence of diseases such as smut. Air-dried seeds can also promote the activity of enzymes in seeds, which is beneficial to seed germination and growth. Therefore, air-dried seeds can not only ensure the quality of seeds, but also improve the efficiency of seed production companies and farmers' income.

[0004] However, when drying corn seeds, it is necessary to manually turn them over regularly, otherwise the corn seeds will be unevenly dried, affecting the drying effect. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a corn seed drying rack, aiming to solve the above problems.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A corn seed drying rack comprises a drying board, a bottom frame is fixed at the bottom of the drying board, and further comprises:

[0008] Two movable plates are rotatably arranged on both sides of the drying board through hinges;

[0009] Multiple locks, through which the movable board and the drying board are fixedly connected after the movable board is horizontal;

[0010] Two transmission structures are arranged inside the drying board and the movable board and are located at the front and rear sides;

[0011] The driving structure is arranged at the bottom of the drying board, and two transmission structures are connected to the front and rear sides thereof;

[0012] A plurality of toggle structures are evenly arranged on the top of the drying board and the movable board and are transmission-connected with the transmission structure.

[0013] Preferably, fences are fixed to the top surfaces of the drying board and the movable board, but no fence is provided at the connection between the drying board and the movable board.

[0014] Preferably, the transmission structure comprises:

[0015] A movable rod, on which the interior of the drying board is slidably disposed, and is transmission-connected to the driving structure;

[0016] Two connecting rods are slidably arranged inside the two movable plates respectively;

[0017] Four magnets are arranged at the two ends of the movable rod and one end of the connecting rod close to the movable rod, and two magnets close to each other can attract each other.

[0018] Preferably, the movable rod and the connecting rod are both square rods with the same size;

[0019] A rack is arranged at the bottom of the movable rod;

[0020] The tops of the movable rod and the connecting rod are both provided with toggling structures.

[0021] Preferably, the driving structure comprises:

[0022] A rotating shaft, which is rotatably arranged inside the drying board;

[0023] A worm gear fixedly connected to the middle of the rotating shaft;

[0024] A motor, which is fixed to the bottom of the drying board;

[0025] A worm, which is fixed to the output shaft of the motor and meshes with the worm wheel;

[0026] Two gears are fixed at two ends of the rotating shaft and are respectively meshed with the racks at the bottom of the two movable rods.

[0027] Preferably, the toggle structure comprises:

[0028] a support bar, which is fixed to the top of the movable bar and the connecting bar and extends to the top of the fence;

[0029] A crossbar, which is slidably arranged on the top of the support rod, and whose two ends are respectively connected to different support rods, and whose two end surfaces are both inclined surfaces;

[0030] The slider has a T-shaped cross section and is fixed to the top of the support rod and is slidably arranged inside the cross rod;

[0031] A plurality of guide rods are evenly fixed to the bottom of the crossbar, and the bottom surface is in the same plane as the top surface of the drying board;

[0032] A plurality of guide blocks are fixed on the top of the fence, and a side close to the cross bar is an inclined surface.

[0033] Preferably, a slide groove is provided inside the fence, and the support rod slides in the slide groove.

[0034] Compared with the prior art, the utility model has the following beneficial effects:

[0035] The utility model provides a corn seed drying rack, which is not only convenient for users to dry corn seeds, but also eliminates the need to manually turn over the dried corn seeds. The corn seeds can be automatically turned over by only starting a motor, thereby increasing the convenience of use and ensuring the drying effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1 This is a structural schematic diagram of a corn seed drying rack described in the utility model;

[0037] Figure 2 It is an enlarged schematic diagram of the transmission structure and the driving structure of the utility model;

[0038] Figure 3 It is a left side view of the toggle structure of the utility model;

[0039] Figure 4 The utility model is a top view of a corn seed drying rack.

[0040] In the figure: 10 drying board, 11 bottom frame, 12 fence, 20 movable board, 21 hinge, 30 lock, 40 transmission structure, 41 movable rod, 42 connecting rod, 43 magnet, 50 driving structure, 51 rotating shaft, 52 worm gear, 53 motor, 54 worm, 55 gear, 60 toggle structure, 61 support rod, 62 cross rod, 63 slider, 64 guide rod, 65 guide block. DETAILED DESCRIPTION

[0041] 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.

[0042] In the examples of this application, please refer to Figure 1A corn seed drying rack includes a drying board 10, a bottom frame 11 is fixed to the bottom of the drying board 10, and both sides of the drying board 10 are rotatably connected with movable boards 20 through hinges 21. After the movable boards 20 are rotated to a horizontal position, the movable boards 20 and the drying board 10 are fixedly connected through a lock 30. The lock 30 is an existing lock structure. When it is not needed, the lock of the lock 30 is canceled, and then the movable board 20 can be rotated to a vertical position under the action of gravity, and then it can be conveniently placed and carried. After being horizontal, the user can normally dry the corn seeds on the top of the drying board 10 and the movable board 20.

[0043] Also, see Figure 2 The top surfaces of the drying board 10 and the movable board 20 are both fixed with fences 12, but the connection between the drying board 10 and the movable board 20 is not provided with fences 12, and the fences 12 can prevent the corn seeds from accidentally spilling out.

[0044] For further examples, see Figure 1 and 2 , and also includes a driving structure 50, which is arranged at the bottom of the drying board 10, and the front and rear sides of the driving structure 50 are connected to the transmission structure 40 located inside the drying board 10 and the movable board 20. The top of the drying board 10 and the movable board 20 is connected to a plurality of toggle structures 60 through the transmission structure 40, and the toggle structures 60 are used to flip the dried corn seeds.

[0045] Among them, the transmission structure 40 includes a movable rod 41 slidably arranged inside the drying board 10, a rack is arranged at the bottom of the movable rod 41, and connecting rods 42 are slidably arranged inside the two movable plates 20. The two connecting rods 42 are respectively located at the ends of the movable rod 41, and magnets 43 are fixed at the ends of the connection between the connecting rod 42 and the movable rod 41. The two magnets 43 close to each other can attract each other. After the movable plate 20 is rotated to horizontal, the connection between the connecting rod 42 and the movable rod 41 can be completed under the mutual attraction of the magnets 43. Because the movable rod 41 and the connecting rod 42 are both square rods with the same size, the movable rod 41 and the connecting rod 42 can slide normally without any mismatch.

[0046] For further information, see Figure 1 and 2The driving structure 50 includes a rotating shaft 51 rotatably arranged inside the drying board 10, a worm gear 52 is fixedly connected to the middle part of the rotating shaft 51, a motor 53 is fixed to the bottom of the drying board 10, a worm 54 meshing with the worm gear 52 is fixed to the output shaft of the motor 53, gears 55 are fixed to both ends of the rotating shaft 51, and the gears 55 are respectively meshed with the racks at the bottom of the two movable rods 41. The motor 53 can adopt the existing stepping motor, and the specific power connection method, control method and connection method can also adopt the existing ones. The control structure of the motor 53 also adopts the existing setting, connection and use, and has the existing technology, so it is not repeated here. When in use, starting the motor 53 in the existing way can drive the worm 54 to rotate, thereby driving the worm gear 52 to rotate, and driving the rotating shaft 51 and the gear 55 to rotate, thereby driving the rack to slide, and finally driving the movable rod 41 to slide left and right. The movable rod 41 can also synchronously drive the connecting rod 42 to slide left and right. As for the start and stop of the motor 53, it can be set according to the needs of the user.

[0047] In further embodiments, see Figure 1 , 2 , 3 and 4, the toggle structure 60 includes a plurality of support rods 61 fixed to the top of the movable rod 41 and the connecting rod 42, the support rods 61 extend to the top of the fence 12, a slide groove is provided inside the fence 12, the support rods 61 slide in the slide groove, and a cross bar 62 is provided on the top of the support rods 61 for sliding. Figure 3 and 4 As shown, the two ends of the cross bar 62 are respectively connected to different support bars 61, and both end surfaces are inclined surfaces. A slider 63 is fixed to the top of the support bar 61. The cross section of the slider 63 is T-shaped and is slidably arranged inside the cross bar 62. A plurality of guide rods 64 are evenly fixed to the bottom of the cross bar 62. The bottom surface of the guide rod 64 is in the same plane as the top surface of the drying board 10. A plurality of guide blocks 65 are fixed to the top of the fence 12. The side of the guide block 65 close to the cross bar 62 is an inclined surface. The position of the guide block 65 is as shown in FIG. Figure 4 As shown, during the sliding process of the movable rod 41 and the connecting rod 42, the support rod 61, the slider 63, the cross bar 62 and the guide rod 64 can be driven to slide left and right in turn. During the sliding process, the dried corn seeds can be turned over. After sliding to one side, the cross bar 62 can be pushed to slide a certain distance under the guidance of the guide block 65 and the action of the inclined surface, thereby changing the position of the guide rod 64. When sliding in the opposite direction, the corn seeds can be turned over in different paths. Then, at the end point, it is guided by another guide block 65, so that the cross bar 62 slides in the opposite direction for a certain distance. This reciprocating process can continuously turn over the corn seeds, and no manual operation is required, thereby increasing the convenience of use.

[0048] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0049] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A corn seed drying rack, comprising a drying board, a bottom frame is fixed to the bottom of the drying board, characterized in that: Also includes: Two movable plates are rotatably arranged on both sides of the drying board through hinges; Multiple locks, through which the movable board and the drying board are fixedly connected after the movable board is horizontal; Two transmission structures are arranged inside the drying board and the movable board and are located at the front and rear sides; The driving structure is arranged at the bottom of the drying board, and two transmission structures are connected to the front and rear sides thereof; A plurality of toggle structures are evenly arranged on the top of the drying board and the movable board and are transmission-connected with the transmission structure.

2. A corn seed drying rack according to claim 1, characterized in that: Fences are fixed to the top surfaces of the drying board and the movable board, but no fence is provided at the connection between the drying board and the movable board.

3. A corn seed drying rack according to claim 2, characterized in that: The transmission structure comprises: A movable rod, on which the interior of the drying board is slidably disposed, and is transmission-connected to the driving structure; Two connecting rods are slidably arranged inside the two movable plates respectively; Four magnets are arranged at the two ends of the movable rod and one end of the connecting rod close to the movable rod, and two magnets close to each other can attract each other.

4. A corn seed drying rack according to claim 3, characterized in that: The movable rod and the connecting rod are both square rods with the same size; A rack is arranged at the bottom of the movable rod; The tops of the movable rod and the connecting rod are both provided with toggling structures.

5. A corn seed drying rack according to claim 4, characterized in that: The driving structure comprises: A rotating shaft, which is rotatably arranged inside the drying board; A worm gear fixedly connected to the middle of the rotating shaft; A motor, which is fixed to the bottom of the drying board; A worm, which is fixed to the output shaft of the motor and meshes with the worm wheel; Two gears are fixed at two ends of the rotating shaft and are respectively meshed with the racks at the bottom of the two movable rods.

6. A corn seed drying rack according to claim 5, characterized in that: The toggle structure comprises: a support bar, which is fixed to the top of the movable bar and the connecting bar and extends to the top of the fence; A crossbar, which is slidably arranged on the top of the support rod, and whose two ends are respectively connected to different support rods, and whose two end surfaces are both inclined surfaces; The slider has a T-shaped cross section and is fixed to the top of the support rod and is slidably arranged inside the cross rod; A plurality of guide rods are evenly fixed to the bottom of the crossbar, and the bottom surface is in the same plane as the top surface of the drying board; A plurality of guide blocks are fixed on the top of the fence, and a side close to the cross bar is an inclined surface.

7. A corn seed drying rack according to claim 6, characterized in that: A slide groove is provided inside the fence, and the support rod slides in the slide groove.

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