Crop seed soaking device

Abstract

The utility model belongs to the technical field of agricultural seed germination accelerating equipment, particularly relates to a crop seed soaking device, and provides the following scheme aiming at the problems that an existing device can not turn over seeds in the seed soaking process and can not well remove defective seeds. Comprising a seed soaking cylinder, a seed net basket, a seed stirring assembly and a liquid passing pipeline assembly, the liquid passing pipeline assembly comprises a liquid inlet pipe assembly and a liquid outlet pipe assembly, seeds can be placed in the seed net basket respectively, the seeds can be arranged in the seed soaking cylinder in a layered mode, poor ventilation caused by seed stacking in the seed soaking process can be avoided, and the seed soaking efficiency is improved. According to the seed soaking device, seed soaking liquid can be introduced into the seed soaking cylinder through the liquid inlet pipe assembly, and excessive seed soaking liquid can be guided out of the seed soaking cylinder through the liquid outlet pipe assembly, so that circular flowing of the seed soaking liquid is realized, the seed soaking quality of the seeds is improved, and excessive seed soaking liquid is prevented from being conveyed into the seed soaking cylinder; and resource waste is avoided.

Description

Technical Field

[0001] The utility model relates to a seed soaking device, in particular to a crop seed soaking device, belonging to the technical field of agricultural seed germination equipment. Background Art

[0002] Seed soaking refers to the method of soaking seeds in clean water or various solutions. For example, rice and cotton seeds must be soaked before sowing, and other crops must also be soaked when necessary. After the seeds absorb water, the seed coat expands and softens, and the oxygen dissolved in the water enters the cells along with the water. The enzymes in the seeds also begin to activate. Due to the action of the enzymes, the respiration of the embryo is enhanced, which promotes the early germination of the seeds and improves the germination rate and germination potential of the seeds. The seed soaking process can also play a disinfecting role. Soaking seeds can kill insect eggs and bacteria and make viruses inactive.

[0003] In the prior art, a seed soaking and pre-germination device disclosed in announcement number CN107624298A includes a guide rail, a water supply device, a nozzle, a suspension rod, a heating coil, an ultraviolet sterilization lamp, a mobile cart device, a germination tray and a drainage pipe; the seed soaking and germination are automatically controlled, thereby avoiding the phenomenon of embryo death due to too long soaking time, uneven rupture due to too high or too low temperature during rupture, or the burning of buds due to failure to water and cool down the seeds in time when the temperature is high; however, in actual use, although the existing device can also realize layered laying of seeds, it is necessary to first flatten the seeds in the germination tray when laying, which requires more labor and cannot ensure the thickness of the flattened seeds. The seeds are not stirred during the soaking process, so the seeds at the bottom cannot be fully soaked, which leads to unsatisfactory soaking effect. In addition, when soaking seeds, some shriveled or immature defective seeds are mixed in the seeds. These defective seeds will float on the water surface during the soaking process, and the existing device cannot collect and process these floating seeds. Moreover, although some defective seeds can float on the water surface and be salvaged, since the existing device adopts a layered setting, some floating defective seeds will be blocked by the germination tray on the upper layer and cannot float on the water surface, that is, these defective seeds cannot be better removed. Utility Model Content

[0004] The utility model provides a crop seed soaking device to solve the problems that the existing device cannot turn over the seeds during the soaking process and cannot perform good cleaning treatment on the defective seeds.

[0005] The utility model achieves the above-mentioned purpose through the following technical scheme: a seed soaking device for crop seeds, comprising a seed soaking cylinder, a seed net basket, a seed shifting assembly and a liquid pipeline assembly, wherein a plurality of seed net baskets are stacked up and down, and the seed net baskets are movably arranged in the seed soaking cylinder, each seed net basket is rotatably connected with a seed shifting assembly, the outer wall of the seed soaking cylinder is connected with a liquid pipeline assembly, the liquid pipeline assembly comprises a liquid inlet pipe assembly and a liquid outlet pipe assembly, and the connection positions of the liquid inlet pipe assembly and the liquid outlet pipe assembly on the cylinder wall of the seed soaking cylinder are staggered;

[0006] The center of the bottom basket of the seed net basket is rotatably connected with a docking unit, and the seed toggling assembly includes a rotating toggling shaft, a toggling cross bar and a toggling connecting rod. The two ends of the rotating toggling shaft are movably connected to the docking units rotatably connected at the center of the bottom baskets of the upper and lower seed net baskets. The toggling cross bar is symmetrically connected to the shaft body of the rotating toggling shaft, and the toggling connecting rod is evenly distributed and connected to the rod body of the toggling cross bar, and the toggling connecting rods connected to the rod bodies of the two toggling cross bars are centrally symmetrically arranged.

[0007] The liquid inlet pipe assembly and the liquid outlet pipe assembly of the liquid pipeline assembly have the same structure. The liquid inlet pipe assembly includes a plurality of liquid branch pipes. The connection position of each liquid branch pipe of the liquid inlet pipe assembly on the outer wall of the seed soaking barrel is respectively located below the seed basket installation position, and the connection position of each liquid branch pipe of the liquid outlet pipe assembly on the outer wall of the seed soaking barrel is respectively located above the seed basket installation position.

[0008] As a further solution of the utility model: a seed soaking cylinder cover is movably connected to the top opening of the seed soaking cylinder, and a support leg is fixedly connected to the cylinder bottom of the seed soaking cylinder.

[0009] As a further solution of the utility model: the inner wall of the seed soaking cylinder is symmetrically connected to the limiting clamp, the body of the seed net basket is symmetrically connected to the limiting support block, and the limiting support block is movably engaged in the limiting clamp, and the limiting support block is arranged in a convex shape at the bottom of the seed net basket.

[0010] As a further solution of the utility model: a rotating motor is fixedly connected to the center of the bottom of the seed soaking barrel, a motor shaft fixed bearing is sleeved on the rotating shaft of the rotating motor, an outer ring of the motor shaft fixed bearing is fixedly connected to the center of the bottom plate of the seed soaking barrel, and the rotating shaft of the rotating motor is coaxially connected to the docking unit at the center of the bottom basket of the seed basket.

[0011] As a further solution of the utility model: the upper end of the rotating shaft of the rotating motor is coaxially fixedly connected with a hexagonal docking base, the docking unit includes a docking column fixed bearing and a hexagonal docking column, the docking column fixed bearing fixed sleeve is arranged on the column body of the hexagonal docking column, and the outer ring of the docking column fixed bearing is fixedly connected to the center of the bottom basket of the seed basket, and inner hexagonal docking grooves are provided at both ends of the rotating shaft, and the inner hexagonal docking grooves are respectively engaged with the hexagonal docking base and the hexagonal docking column limit clamping.

[0012] As a further solution of the utility model: the seed moving assembly also includes a scraper bar, which is arranged in parallel with the moving cross bar, the scraper bar body is fixedly connected to the other end of the moving connecting rod, and one of the scraper bars is placed on the bottom surface of the bottom basket of the upper seed net basket, and the other scraper bar is placed on the top surface of the bottom basket of the lower seed net basket.

[0013] As a further solution of the utility model: the liquid inlet pipe assembly also includes a liquid main pipe and a valve, the liquid main pipe is connected to a plurality of liquid branch pipes, the valves are respectively installed on the pipe body of each liquid branch pipe, and the liquid main pipe of the liquid inlet pipe assembly is connected to the liquid input end of the external device for soaking seeds.

[0014] As a further solution of the utility model: a filter separation cylinder is also connected to the liquid main pipe body of the liquid outlet pipe assembly, a separation cylinder cover is threadedly connected to the upper opening of the filter separation cylinder, a filter screen is fixedly installed inside the filter separation cylinder, the connecting position between the liquid main pipe of the liquid outlet pipe assembly and the filter separation cylinder is located above the filter screen, and a drain pipe is connected to the body of the filter separation cylinder located below the filter screen.

[0015] The beneficial effects of the utility model are:

[0016] 1. The utility model is provided with a seed soaking cylinder, a seed net basket, a seed shifting assembly and a liquid pipeline assembly, wherein the liquid pipeline assembly comprises a liquid inlet pipe assembly and a liquid outlet pipe assembly, so that the seeds can be placed in the seed net basket respectively, so that the seeds can be arranged in layers in the seed soaking cylinder, which can avoid poor ventilation caused by the stacking of seeds during seed soaking, so that the seeds can produce anaerobic respiration, and can pass the seed soaking liquid into the seed soaking cylinder through the liquid inlet pipe assembly, and at the same time, the liquid outlet pipe assembly can guide the excessive seed soaking liquid out of the seed soaking cylinder, so as to realize the circulation of the seed soaking liquid, so as to improve the seed soaking quality, and also avoid conveying the excessive seed soaking liquid into the seed soaking cylinder, so as to avoid the waste of resources;

[0017] 2. The seed net basket provided in the utility model is rotatably connected with a docking unit at the center of the bottom basket, and the seed shifting assembly comprises a rotating shifting shaft, a shifting cross bar and a shifting connecting rod, so that a corresponding number of seed net baskets can be selected to be placed in the seed soaking cylinder according to the specific number of soaked seeds, and a seed shifting assembly can be movably arranged in each seed net basket to shift the seeds in the basket, and a plurality of seed shifting assemblies can be combined together up and down to realize synchronous rotation, so that the seeds can be evenly dispersed, and the seed soaking efficiency is improved. Moreover, since the shifting connecting rods are distributed in an up-and-down staggered shape on both sides of the rotating shifting shaft, it can be ensured that after the rotating shifting shaft is installed, the shifting connecting rod on one side can be aligned with the seeds in the lower seed net basket for shifting, and the shifting connecting rod on the other side can be stirred at the lower surface of the upper seed net basket, so that the floating seeds can be shifted to the periphery of the seed net basket, that is, the floating seeds can be cleaned;

[0018] 3. The liquid inlet pipe assembly and the liquid outlet pipe assembly of the liquid pipeline assembly provided in the utility model have the same structure. The liquid inlet pipe assembly includes a plurality of liquid branch pipes, which can introduce liquid for soaking seeds from the bottom of each seed basket to increase the introduction rate of liquid for soaking seeds. The seeds floating above each seed basket will be moved to the periphery of the seed basket, so that the floating seeds will gather and float on the liquid surface, and then can be discharged by the liquid branch pipe of the liquid outlet pipe assembly above the top seed basket, so as to achieve the removal of the floating seeds. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the internal structure of the seed soaking cylinder of the utility model;

[0021] Figure 3 This is a schematic diagram of the cross-sectional structure of the seed soaking cylinder of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the seed basket of the utility model in a stacked state;

[0023] Figure 5 This is a schematic diagram of the cross-sectional structure of the seed basket of the utility model;

[0024] Figure 6 This is a schematic diagram of the structure of the seed-moving assembly of the utility model;

[0025] Figure 7 This is a schematic diagram of the cross-sectional structure of the rotating dial shaft of the utility model;

[0026] Figure 8 This is a schematic diagram of the structure of the liquid inlet pipe assembly of the utility model;

[0027] Fig. 9It is a schematic diagram of the cross-sectional structure of the filter separation cylinder of the utility model.

[0028] In the figure: 1. Seed soaking cylinder; 11. Seed soaking cylinder cover; 12. Support legs; 13. Limit clamp; 14. Rotating motor; 15. Motor shaft fixed bearing; 16. Hexagonal docking base; 2. Seed net basket; 21. Limit support block; 22. Docking column fixed bearing; 23. Hexagonal docking column; 3. Rotating dial shaft; 31. Toggle cross bar; 32. Toggle connecting rod; 33. Scraper bar; 34. Hexagonal docking groove; 4. Liquid inlet pipe assembly; 5. Liquid outlet pipe assembly; 6. Filter separation cylinder; 61. Drain pipe; 62. Separation cylinder cover; 63. Filter screen; 7. Liquid main pipe; 8. Liquid branch pipe; 9. Valve. DETAILED DESCRIPTION

[0029] 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.

[0030] Embodiment 1

[0031] like Figure 1 , Figure 2 , Figure 6 and Figure 8 As shown, a device for soaking seeds of crops comprises a soaking barrel 1, a seed net basket 2, a seed shifting assembly and a liquid pipeline assembly. A plurality of seed net baskets 2 are stacked up and down, and the seed net baskets 2 are movably arranged in the soaking barrel 1. Each seed net basket 2 is rotatably connected with a seed shifting assembly. The outer wall of the soaking barrel 1 is connected with a liquid pipeline assembly. The liquid pipeline assembly comprises a liquid inlet pipe assembly 4 and a liquid outlet pipe assembly 5. The connection positions of the liquid inlet pipe assembly 4 and the liquid outlet pipe assembly 5 on the wall of the soaking barrel 1 are staggered. The seeds can be placed in the seed net basket 2 respectively, so that the seeds can be arranged in layers in the seed soaking barrel 1, which can avoid poor ventilation caused by the stacking of seeds during seed soaking, so that the seeds can produce anaerobic respiration, and the seed soaking liquid can be introduced into the seed soaking barrel 1 through the liquid inlet pipe assembly 4, and at the same time, the liquid outlet pipe assembly 5 can guide the excess seed soaking liquid from the seed soaking barrel 1 to realize the circulation of the seed soaking liquid, so as to improve the seed soaking quality, and at the same time, it is avoided that the excess seed soaking liquid is transported to the seed soaking barrel 1, so as to avoid the waste of resources;

[0032] The seed net basket 2 is rotatably connected with a docking unit at the center of the bottom basket, and the seed toggling assembly includes a rotating toggling shaft 3, a toggling cross bar 31 and a toggling connecting rod 32. The two ends of the rotating toggling shaft 3 are movably docked on the docking units rotatably connected at the center of the bottom baskets of the upper and lower seed net baskets 2. The toggling cross bar 31 is symmetrically connected to the shaft body of the rotating toggling shaft 3, and the toggling connecting rod 32 is evenly distributed and connected to the rod body of the toggling cross bar 31. The toggling connecting rods 32 connected to the rod bodies of the two toggling cross bars 31 are centrally symmetrically arranged, so that the corresponding number of seed net baskets 2 can be selected to be placed in the seed soaking cylinder 1 according to the specific number of soaked seeds, and each seed net basket 2 can be placed in the seed soaking cylinder 1. The seed moving assembly is movably arranged to move the seeds in the basket, and a plurality of seed moving assemblies can be combined up and down to realize synchronous rotation, so that the seeds can be evenly dispersed, thereby improving the seed soaking efficiency. Moreover, since the moving connecting rods 32 are distributed in an up-and-down staggered shape on both sides of the rotating shaft 3, it can be ensured that after the rotating shaft 3 is installed, the moving connecting rods 32 on one side can be aligned with the seeds in the lower seed net basket 2 to move, and the moving connecting rods 32 on the other side can stir at the lower surface of the upper seed net basket 2, so that the floating seeds can be moved to the periphery of the seed net basket 2, that is, the floating seeds can be cleaned;

[0033] The liquid inlet pipe assembly 4 and the liquid outlet pipe assembly 5 of the liquid pipeline assembly have the same structure. The liquid inlet pipe assembly 4 includes a plurality of liquid branch pipes 8. The connection position of each liquid branch pipe 8 of the liquid inlet pipe assembly 4 on the outer wall of the seed soaking cylinder 1 is respectively located below the installation position of the seed basket 2, and the connection position of each liquid branch pipe 8 of the liquid outlet pipe assembly 5 on the outer wall of the seed soaking cylinder 1 is respectively located above the installation position of the seed basket 2. Liquid for soaking can be introduced from the bottom of each seed basket 2 to increase the introduction rate of liquid for soaking, and the seeds floating above each seed basket 2 will be moved to the periphery of the seed basket 2, so that the floating seeds are gathered and floated on the liquid surface, and can then be exported by the liquid branch pipe 8 of the liquid outlet pipe assembly 5 above the top seed basket 2 to achieve the removal of the floating seeds.

[0034] Embodiment 2

[0035] Improvements based on Example 1:

[0036] like Figures 1 to 5 As shown, a seed soaking cylinder cover 11 is movably connected to the top opening of the seed soaking cylinder 1, and a supporting leg 12 is fixedly connected to the bottom of the seed soaking cylinder 1, so that the upper end of the seed soaking cylinder 1 can be sealed by the seed soaking cylinder cover 11, and the temperature inside the cylinder can be maintained so that the liquid for soaking can be kept at a constant temperature to the greatest extent, thereby improving the soaking effect on the seeds.

[0037] Furthermore, the inner wall of the seed soaking cylinder 1 is symmetrically connected to the limiting clamp plate 13, the basket body of the seed net basket 2 is symmetrically connected to the limiting support block 21, and the limiting support block 21 is movably engaged in the limiting clamp plate 13, and the limiting support block 21 is arranged in a convex shape at the bottom of the seed net basket 2, so that the seed net basket 2 can be firmly placed in the seed soaking cylinder 1 through the limiting action of the limiting support block 21 and the limiting clamp plate 13, and the upper and lower seed net baskets 2 are supported by the convex limiting support block 21, which can leave a gap between the two seed net baskets 2, thereby facilitating the floating seeds to float out of the gap.

[0038] Furthermore, a rotating motor 14 is fixedly connected at the center of the bottom of the seed soaking cylinder 1, and a motor shaft fixed bearing 15 is sleeved on the rotating shaft of the rotating motor 14. The outer ring of the motor shaft fixed bearing 15 is fixedly connected at the center of the bottom plate of the seed soaking cylinder 1, and the rotating shaft of the rotating motor 14 is coaxially connected to the docking unit at the center of the bottom basket of the seed basket 2, so that the driving force can be provided by the rotating motor 14, and then the docking unit can be driven to rotate, and multiple seed moving components are combined together up and down through the docking unit, so that the rotating motor 14 can drive the multiple seed moving components to rotate synchronously.

[0039] Furthermore, the upper end of the rotating shaft of the rotating motor 14 is coaxially fixedly connected with a hexagonal docking base 16, and the docking unit includes a docking column fixed bearing 22 and a hexagonal docking column 23, the docking column fixed bearing 22 is fixedly sleeved on the column body of the hexagonal docking column 23, and the outer ring of the docking column fixed bearing 22 is fixedly connected to the center of the bottom basket of the seed net basket 2, and the two ends of the rotating dial shaft 3 are provided with inner hexagonal docking grooves 34, and the inner hexagonal docking grooves 34 are respectively limited and engaged with the hexagonal docking base 16 and the hexagonal docking column 23, so as to be able to By aligning and engaging the hexagonal docking grooves 34 at both ends of the rotating shaft 3 with the hexagonal docking columns 23 of the upper and lower docking units respectively, the coaxial fixed docking of multiple seed shifting assemblies can be achieved, and by docking and engaging the hexagonal docking grooves 34 at the bottom end of the lowest rotating shaft 3 with the hexagonal docking base 16, the rotating motor 14 and the seed shifting assembly can be coaxially docked and combined, that is, it is possible to provide driving force for multiple seed shifting assemblies, and it is also convenient to assemble and use the device according to actual seed soaking needs.

[0040] like Figure 1 , Figure 2 , Figure 6 , Figure 7 , Figure 8 and Fig. 9As shown, the seed moving assembly also includes a scraper bar 33, which is arranged in parallel with the moving cross bar 31, and the body of the scraper bar 33 is fixedly connected to the other end of the moving connecting rod 32, and one of the scraper bars 33 is attached to the bottom surface of the bottom basket of the upper seed net basket 2, and the other scraper bar 33 is attached to the top surface of the bottom basket of the lower seed net basket 2, so that when the seed moving assembly moves the seeds in the seed net basket 2, the seeds at the bottom of the basket can be scraped up by the scraper bar 33, so that the seeds can be turned over while being moved, further improving the seed soaking effect, and the other scraper bar 33 can also scrape away the seeds floating on the bottom surface of the bottom basket of the upper seed net basket 2.

[0041] Furthermore, the liquid inlet pipe assembly 4 also includes a liquid main pipe 7 and a valve 9. The liquid main pipe 7 is connected to a plurality of liquid branch pipes 8. The valve 9 is respectively installed on the pipe body of each liquid branch pipe 8. The liquid main pipe 7 of the liquid inlet pipe assembly 4 is connected to an external liquid input end for seed soaking, which can facilitate the connection of the seed soaking device with an external liquid delivery pipeline for seed soaking, that is, the seed soaking liquid in the seed soaking device can be in a flowing state, and the arranged valve 9 can facilitate the opening and closing of each liquid branch pipe 8, and then can selectively open and close the corresponding valve 9 according to the specific number of seed baskets 2 placed in the seed soaking cylinder 1.

[0042] Furthermore, a filter separation cylinder 6 is connected to the liquid main pipe 7 of the liquid outlet pipe assembly 5, a separation cylinder cover 62 is threadedly connected to the upper end opening of the filter separation cylinder 6, a filter screen 63 is fixedly installed in the cylinder of the filter separation cylinder 6, and the connecting position between the liquid main pipe 7 of the liquid outlet pipe assembly 5 and the filter separation cylinder 6 is located above the filter screen 63, and a drain pipe 61 is connected to the body of the filter separation cylinder 6 located below the filter screen 63, so that when the liquid with floating seeds is transported to the filter separation cylinder 6 through the liquid main pipe 7 of the liquid outlet pipe assembly 5, the floating seeds can be screened through the filter screen 63, and then the liquid is discharged through the drain pipe 61, and the separation cylinder cover 62 can be easily opened to collect the screened floating seeds.

[0043] Working principle: According to the specific number of soaked seeds, a corresponding number of seed baskets 2 are stacked and placed in the seed soaking cylinder 1, and a seed shifting assembly can be movably arranged in each seed basket 2 to shift the seeds in the basket, and the hexagonal docking grooves 34 at both ends of the rotating shaft 3 of the seed shifting assembly are respectively aligned and engaged with the hexagonal docking columns 23 of the docking units of the upper and lower seed baskets 2 to achieve coaxial fixed docking of multiple seed shifting assemblies, and the hexagonal docking grooves 34 at the bottom end of the lowest rotating shaft 3 are docked and engaged with the hexagonal docking base 16 to achieve the coaxial upper and lower docking combination of the rotating motor 14 and the seed shifting assembly, that is, the rotating motor 14 can provide driving force for multiple seed shifting assemblies, so that the seed shifting assembly can rotate in each seed basket 2, so that the seeds can be evenly dispersed, thereby improving the seed soaking efficiency, and according to the stacking number of seed baskets 2, the valve 9 on the liquid branch pipe 8 of the liquid inlet pipe assembly 4 below each seed basket 2 is opened to enable the seed soaking The liquid can be introduced into the seed soaking cylinder 1 through a plurality of branch pipes, and the valve 9 on the body of the liquid branch pipe 8 of the liquid outlet pipe assembly 5 located above the top seed net basket 2 is opened to discharge the seed soaking liquid reaching the water level there, and the seeds floating on the liquid surface will also be removed. In addition, since the toggle connecting rod 32 is distributed in an up-and-down staggered shape on both sides of the rotating dial shaft 3, it can be ensured that after the rotating dial shaft 3 is installed, the toggle connecting rod 32 on one side can be aligned with the seeds in the seed net basket 2 below to toggle, while the toggle connecting rod 32 on the other side can be aligned with the seeds in the seed net basket 2 below to toggle. The moving connecting rod 32 can stir the lower surface of the upper seed basket 2 so that the floating seeds can be moved to the periphery of the seed basket 2, that is, the floating seeds can be cleaned. When the liquid containing the floating seeds is transported to the filter separation cylinder 6 through the liquid main pipe 7 of the liquid outlet pipe assembly 5, the floating seeds can be screened through the filter net 63, and then the liquid is discharged through the drain pipe 61, and the separation cylinder cover 62 can be easily opened to collect the screened floating seeds.

[0044] 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.

[0045] 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 seed soaking device for crop seeds, comprising a seed soaking cylinder (1), a seed net basket (2), a seed moving assembly and a liquid passage assembly, characterized in that: A plurality of seed net baskets (2) are stacked up and down, and the seed net baskets (2) are movably arranged in the seed soaking cylinder (1). A seed moving assembly is rotatably connected to each seed net basket (2). The outer wall of the seed soaking cylinder (1) is connected to a liquid pipeline assembly, and the liquid pipeline assembly includes a liquid inlet pipe assembly (4) and a liquid outlet pipe assembly (5). The connection positions of the liquid inlet pipe assembly (4) and the liquid outlet pipe assembly (5) on the wall of the seed soaking cylinder (1) are arranged in a staggered manner. The seed net basket (2) is rotatably connected to a docking unit at the center of the bottom basket, the seed shifting assembly comprises a rotating shifting shaft (3), a shifting cross bar (31) and a shifting connecting rod (32), the two ends of the rotating shifting shaft (3) are movably docked on the docking units rotatably connected at the center of the bottom baskets of the upper and lower seed net baskets (2), the shifting cross bar (31) is symmetrically connected to the shaft of the rotating shifting shaft (3), the shifting connecting rod (32) is evenly distributed and connected to the rod of the shifting cross bar (31), and the shifting connecting rods (32) connected to the rods of the two shifting cross bars (31) are arranged in a centrally symmetrical manner; The liquid inlet pipe assembly (4) and the liquid outlet pipe assembly (5) of the liquid pipeline assembly have the same structure. The liquid inlet pipe assembly (4) comprises a plurality of liquid branch pipes (8). The connection position of each liquid branch pipe (8) of the liquid inlet pipe assembly (4) on the outer wall of the seed soaking cylinder (1) is respectively located below the installation position of the seed net basket (2). The connection position of each liquid branch pipe (8) of the liquid outlet pipe assembly (5) on the outer wall of the seed soaking cylinder (1) is respectively located above the installation position of the seed net basket (2).

2. The crop seed soaking device according to claim 1, characterized in that: A seed soaking cylinder cover (11) is movably connected to the top opening of the seed soaking cylinder (1), and a support leg (12) is fixedly connected to the bottom of the seed soaking cylinder (1).

3. The crop seed soaking device according to claim 2, characterized in that: The inner wall of the seed soaking cylinder (1) is symmetrically connected to a limit clamping plate (13), the body of the seed net basket (2) is symmetrically connected to a limit support block (21), and the limit support block (21) is movably engaged in the limit clamping plate (13), and the limit support block (21) is arranged in an outward convex shape at the bottom of the seed net basket (2).

4. The crop seed soaking device according to claim 1, characterized in that: A rotating motor (14) is fixedly connected at the center of the bottom of the seed soaking barrel (1), a motor shaft fixed bearing (15) is sleeved on the rotating shaft of the rotating motor (14), an outer ring of the motor shaft fixed bearing (15) is fixedly connected at the center of the bottom plate of the seed soaking barrel (1), and the rotating shaft of the rotating motor (14) is coaxially aligned with a docking unit at the center of the bottom basket of the seed net basket (2).

5. The crop seed soaking device according to claim 4, characterized in that: The upper end of the rotating shaft of the rotating motor (14) is coaxially fixedly connected with a hexagonal docking base (16), and the docking unit comprises a docking column fixed bearing (22) and a hexagonal docking column (23). The docking column fixed bearing (22) is fixedly sleeved on the column body of the hexagonal docking column (23), and the outer ring of the docking column fixed bearing (22) is fixedly connected to the center of the bottom basket of the seed net basket (2). The two ends of the rotating dial shaft (3) are provided with inner hexagonal docking grooves (34), and the inner hexagonal docking grooves (34) are respectively limitedly engaged with the hexagonal docking base (16) and the hexagonal docking column (23).

6. The crop seed soaking device according to claim 5, characterized in that: The seed moving assembly further comprises a scraper bar (33), wherein the scraper bar (33) is arranged in parallel with the moving cross bar (31), the body of the scraper bar (33) is fixedly connected to the other end of the moving connecting rod (32), and one of the scraper bars (33) is attached to the bottom surface of the bottom basket of the upper seed net basket (2), and the other scraper bar (33) is attached to the top surface of the bottom basket of the lower seed net basket (2).

7. The crop seed soaking device according to claim 1, characterized in that: The liquid inlet pipe assembly (4) further comprises a liquid main pipe (7) and a valve (9); the liquid main pipe (7) is connected to a plurality of liquid branch pipes (8); the valve (9) is respectively mounted on the pipe body of each liquid branch pipe (8); the liquid main pipe (7) of the liquid inlet pipe assembly (4) is connected to an external seed soaking liquid input end.

8. The crop seed soaking device according to claim 7, characterized in that: The liquid main pipe (7) of the liquid outlet pipe assembly (5) is also connected to a filter separation cylinder (6); a separation cylinder cover (62) is threadedly connected to the upper opening of the filter separation cylinder (6); a filter screen (63) is fixedly installed in the filter separation cylinder (6); the communication position between the liquid main pipe (7) of the liquid outlet pipe assembly (5) and the filter separation cylinder (6) is located above the filter screen (63); and a discharge pipe (61) is connected to the body of the filter separation cylinder (6) located below the filter screen (63).

Images