Crop seed soaking equipment

Abstract

The utility model relates to the technical field of seed processing, in particular to crop seed soaking equipment which is characterized in that a filter drum is movably arranged in a liquid medicine barrel, the output end of a lifting mechanism is fixedly connected with a stirring motor, an output shaft of the stirring motor is fixedly connected with a pressing plate, and the lower end of the pressing plate is fixedly connected with a stirring paddle; the lower end of the base is fixedly connected with a rotating motor, and an output shaft of the rotating motor penetrates through the base, extends into the liquid medicine barrel and is connected with the filter cylinder in a clamped mode through a clamping mechanism. According to the seed soaking device, the output shaft of the stirring motor is fixedly connected with the pressing plate, so that seeds in the filter drum can be completely soaked in liquid medicine, and sufficient seed soaking is further realized; the filter cartridge can be conveniently disassembled and assembled while the rotating motor drives the filter cartridge to rotate to quickly spin-dry the liquid medicine, and the problem that traditional equipment needs long time for draining the liquid medicine is solved; the liquid medicine can be recycled and reused, and waste of the liquid medicine is avoided.

Description

Technical Field

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

[0002] Soaking crop seeds is an important process in agricultural planting, aiming to promote earlier germination of seeds and kill some insect eggs and viruses at the same time. Medicament soaking is the most commonly used technology in seed treatment. Seeds should be fully stirred in the medicament solution to make the seeds and the medicament solution fully contact and improve the soaking effect. When soaking seeds, the liquid level of the medicament should be higher than the seeds to prevent the seeds from being exposed outside the medicament solution after absorbing water and expanding, which will affect the soaking effect. At the same time, when soaking seeds, the concentration of the medicament should be well controlled. Too high or too low concentration of the medicament will reduce the soaking effect. In the current use of seed soaking equipment, some seeds are prone to float on the surface of the medicament solution, resulting in poor soaking effect, and it usually takes a long time to drain the medicament solution after soaking; at the same time, currently after soaking, the medicament solution is usually discharged for waste treatment, and the medicament solution cannot be fully recycled, resulting in waste of resources. Therefore, it is necessary to develop a soaking device for crop seeds that can improve the soaking effect of crop seeds, quickly spin-dry the medicament solution, and can recycle and reuse the medicament solution. Summary of the Utility Model

[0003] Aiming at the above technical problems, the utility model provides a soaking device for crop seeds that can improve the soaking effect of crop seeds, quickly spin-dry the medicament solution, and can recycle and reuse the medicament solution, so as to solve the problems of poor soaking effect caused by seed floating, long draining time, and waste of medicament solution in the existing soaking device for crop seeds.

[0004] To solve the above technical problems, a soaking device for crop seeds described in the utility model includes a base, on which a lifting mechanism and a medicament solution barrel are fixedly connected. A filter cylinder is movably arranged in the medicament solution barrel. The output end of the lifting mechanism is fixedly connected with a stirring motor, the output shaft of the stirring motor is fixedly connected with a pressing plate, and a stirring paddle is fixedly connected to the lower end of the pressing plate. The pressing plate is located directly above the filter cylinder. The lower end of the base is fixedly connected with a rotating motor, the output shaft of the rotating motor penetrates through the base and extends into the medicament solution barrel and is clamped with the filter cylinder through a clamping mechanism. The lower part of one side of the medicament solution barrel is connected with the upper part of a filter box through a circulation pipe, a valve and a first water pump are connected to the circulation pipe. The lower part of one side of the filter box is connected with a dispensing box through a recovery pipe, a second water pump is connected to the recovery pipe. The dispensing box is connected with the upper part of the medicament solution barrel through a medicine delivery pipe, a third water pump is connected to the medicine delivery pipe. A medicament concentration detector is connected to the dispensing box.

[0005] Further, the lifting mechanism includes a mounting frame fixedly connected to the base. A lifting motor is fixedly connected to the lower part inside the mounting frame. A screw rod is fixedly connected to the output shaft of the lifting motor. A threaded block is threadedly connected to the screw rod. The stirring motor is fixedly connected to the threaded block.

[0006] Further, the engaging mechanism includes a gear disk and a gear sleeve. The gear disk is fixedly connected to the output shaft of the rotating motor. The gear sleeve is fixedly connected to the bottom of the filter cylinder. The gear sleeve and the gear disk are engaged with each other.

[0007] Further, a box door is hinged to one side of the filter box. Two filter plates are detachably connected inside the filter box.

[0008] Further, a water inlet is formed in the top of the medicine dispensing box. An end cover is detachably connected to the water inlet.

[0009] The utility model has the following advantages compared with the prior art:

[0010] By fixedly connecting a pressing plate to the output shaft of the stirring motor in the utility model, the seeds in the filter cylinder can be completely immersed in the liquid medicine, thereby realizing sufficient seed soaking. By arranging a rotating motor at the lower end of the base and using the engaging mechanism to connect the output shaft of the rotating motor with the bottom of the filter cylinder, the filter cylinder can be rotated by the rotating motor to quickly drain the liquid medicine, and at the same time, the disassembly and assembly of the filter cylinder are facilitated, solving the problem that the traditional equipment needs a long time to drain the liquid medicine. By arranging a filter box and a medicine dispensing box and connecting a medicine concentration detector to the medicine dispensing box, the recycling of the liquid medicine can be realized, the waste of the liquid medicine can be avoided, and at the same time, the used liquid medicine is always kept within a suitable concentration range, ensuring a good seed soaking effect. Description of the Drawings

[0011] Figure 1 is a schematic structural diagram of the utility model.

[0012] Figure 2 is a schematic structural diagram of the engaging mechanism of the utility model.

[0013] In the figure: 1, base; 2, lifting mechanism; 201, mounting frame; 202, lifting motor; 203, screw rod; 204, threaded block; 3, liquid medicine barrel; 4, filter cylinder; 5, rotating motor; 6, gear disk; 7, gear sleeve; 8, valve; 9, first water pump; 10, filter box; 11, medicine dispensing box; 12, second water pump; 13, medicine concentration detector; 14, medicine delivery pipe; 15, third water pump; 16, stirring motor; 17, pressing plate; 18, stirring paddle. Detailed Embodiments

[0014] The following further describes the utility model with reference to the accompanying drawings.

[0015] AsFigure 1 , 2 A crop seed soaking device as shown, including a base 1, legs are fixedly connected to the bottom of the base 1, a lifting mechanism 2 and a liquid medicine barrel 3 are fixedly connected to the base 1. A filter cylinder 4 is movably arranged in the liquid medicine barrel 3. The output end of the lifting mechanism 2 is fixedly connected with a stirring motor 16. The output shaft of the stirring motor 16 is fixedly connected with a pressing plate 17. The lower end of the pressing plate 17 is fixedly connected with a stirring paddle 18 by bolts. The pressing plate 17 is located directly above the filter cylinder 4. The lower end of the base 1 is fixedly connected with a rotating motor 5 through a motor base and bolts. The output shaft of the rotating motor 5 penetrates upward through the base 1 and extends into the liquid medicine barrel 3 and is clamped with the filter cylinder 4 through a clamping mechanism. The lower part of one side of the liquid medicine barrel 3 is connected to the upper part of a filter box 10 through a circulation pipe. A valve 8 and a first water pump 9 are connected to the circulation pipe. The lower part of one side of the filter box 10 is connected to the upper part of a medicine preparation box 11 through a recovery pipe. A second water pump 12 is connected to the recovery pipe. The medicine preparation box 11 is connected to the upper part of the liquid medicine barrel 3 through a medicine delivery pipe 14. One end of the medicine delivery pipe 14 extends to the lower part inside the medicine preparation box 11. A third water pump 15 is connected to the medicine delivery pipe 14. A medicine concentration detector 13 is connected to the medicine preparation box 11. The sensor of the medicine concentration detector 13 penetrates through the medicine preparation box 11 and extends into its interior.

[0016] It should be noted that in this embodiment, a number of through holes are provided on the side wall of the filter cylinder 4 and the pressing plate 17; at the same time, the outer diameter of the pressing plate 17 matches the inner diameter of the filter cylinder 4, and it is appropriate that the pressing plate 17 does not rub against the inner wall of the filter cylinder 4 when rotating.

[0017] In order to drive the stable lifting of the stirring motor 16, the pressing plate 17 and the stirring paddle 18 and facilitate the removal of the filter cylinder 4, the lifting mechanism 2 includes a mounting frame 201 fixedly connected to the base 1 by bolts. A lifting motor 202 is fixedly connected to the lower part inside the mounting frame 201 by bolts. The output shaft of the lifting motor 202 faces upward and is fixedly connected with a screw rod 203. The upper end of the screw rod 203 is rotatably connected to the inner top of the mounting frame 201 through a bearing. A threaded block 204 is threadedly connected to the screw rod 203. A long slot is provided on one side of the mounting frame 201. The threaded block 204 penetrates through the long slot. The stirring motor 16 is fixedly connected to the threaded block 204.

[0018] It should be noted that considering that the purpose of the lifting mechanism 2 is to be able to achieve lifting, a lifting rod with an upward output end can also be fixedly connected to the base 1 as the lifting mechanism. The lifting rod can be one of an electric cylinder, a hydraulic cylinder or a cylinder.

[0019] In order to facilitate the disassembly and assembly of the filter cylinder 4 while driving the filter cylinder 4 to rotate by the rotating motor 5, the clamping mechanism includes a toothed disc 6 and a toothed sleeve 7. The toothed disc 6 is fixedly connected to the end of the output shaft of the rotating motor 5. The toothed sleeve 7 is fixedly connected to the bottom of the filter cylinder 4. The toothed sleeve 7 and the toothed disc 6 are clamped with each other.

[0020] To facilitate the replacement of the filter plate, a box door is hinged on one side of the filter box 10. A sealing strip is provided between the box door and the filter box 10. To ensure a good filtering effect, two upper and lower filter plates are detachably connected inside the filter box 10. To facilitate the disassembly and replacement of the filter plates, sliding grooves are fixedly connected to both sides inside the filter box 10, and both sides of the filter plates are slidably clamped in the sliding grooves.

[0021] To facilitate the preparation of the medicament and avoid sundries from falling into the medicine preparation box 11, a water inlet is provided at the top of the medicine preparation box 11, and an end cover is detachably connected to the water inlet. To make the medicament mix evenly, a stirring device is rotatably arranged inside the medicine preparation box 11, and the stirring device is driven by a motor fixedly connected to the outside of the medicine preparation box 11.

[0022] It should be noted that in this embodiment, the medicament concentration detector 13 is an existing device, so its specific structure will not be described in detail here; to facilitate the discharge of the liquid medicine, drain pipes are connected to the bottom of one side of the liquid medicine barrel 3 and the medicine preparation box 11, and valves are connected to the drain pipes.

[0023] The working process of this embodiment is as follows:

[0024] When soaking crop seeds, first take out the filter cylinder 4, add seeds into the filter cylinder 4, and then put the filter cylinder 4 back into the liquid medicine barrel 3. Clamp the gear sleeve 7 onto the gear disk 6. Add water into the liquid medicine preparation box 11, and then slowly add the medicament while stirring and mixing. Start the medicament concentration detector 13 to detect the concentration of the liquid medicine in the liquid medicine preparation box 11. After configuring to the appropriate concentration, start the third water pump 15 to pump the prepared liquid medicine into the medicine delivery pipe 14 and send it into the liquid medicine barrel 3. Start the lifting motor 202 to run, drive the screw rod 203 to rotate, and drive the threaded block 204 to move downward so that the pressing plate 17 and the stirring paddle 18 enter the filter cylinder 4, making the pressing plate 17 completely immersed in the liquid medicine. Start the stirring motor 16 to run, and the stirring motor 16 drives the pressing plate 17 and the stirring paddle 18 to rotate. The stirring paddle 18 stirs and soaks the seeds. After the soaking is completed, open the valve 8 and start the first water pump 9 to pump the liquid medicine in the liquid medicine barrel 3 into the filter box 10. After two filtrations, start the second water pump 12 to pump the liquid medicine into the liquid medicine preparation box 11. Start the medicament concentration detector 13 to detect the concentration of the liquid medicine, and slowly add the medicament or water to adjust the concentration of the liquid medicine to the appropriate range. After pumping out all the liquid medicine in the liquid medicine barrel 3, start the rotating motor 5 to run. The rotating motor 5 drives the gear disk 6 to rotate, and then drives the filter cylinder 4 to rotate, so as to quickly throw out the liquid medicine in the seeds. Then take out the filter cylinder 4, pour out the seeds for the next process, load the seeds to be soaked into the filter cylinder 4 again, place it in the liquid medicine barrel 3, start the third water pump 15 to pump the prepared liquid medicine into the liquid medicine barrel 3, and repeat the above steps to soak the seeds.

Claims

1. A seed soaking device for crop seeds, comprising a base (1), a lifting mechanism (2) and a liquid medicine barrel (3) being fixedly connected to the base (1), a filter cartridge (4) being movably arranged in the liquid medicine barrel (3), characterized in that: The output end of the lifting mechanism (2) is fixedly connected to a stirring motor (16), the output shaft of the stirring motor (16) is fixedly connected to a pressing plate (17), the lower end of the pressing plate (17) is fixedly connected to a stirring paddle (18), the pressing plate (17) is located directly above the filter cartridge (4), the lower end of the base (1) is fixedly connected to a rotating motor (5), the output shaft of the rotating motor (5) passes through the base (1) and extends into the liquid medicine barrel (3) and is engaged with the filter cartridge (4) via an engaging mechanism, the liquid medicine barrel (3) The lower part of one side is connected to the upper part of the filter box (10) through a circulation pipe, and the circulation pipe is connected to a valve (8) and a first water pump (9). The lower part of one side of the filter box (10) is connected to the medicine dispensing box (11) through a recovery pipe, and the recovery pipe is connected to a second water pump (12). The medicine dispensing box (11) is connected to the upper part of the medicine liquid barrel (3) through a medicine delivery pipe (14), and the medicine delivery pipe (14) is connected to a third water pump (15). The medicine dispensing box (11) is connected to a medicine concentration detector (13).

2. The crop seed soaking equipment according to claim 1, characterized in that: The lifting mechanism (2) comprises a mounting frame (201) fixedly connected to the base (1); a lifting motor (202) is fixedly connected to the lower part of the mounting frame (201); a screw rod (203) is fixedly connected to the output shaft of the lifting motor (202); a threaded block (204) is threadedly connected to the screw rod (203); and the stirring motor (16) is fixedly connected to the threaded block (204).

3. The crop seed soaking equipment according to claim 1, characterized in that: The engaging mechanism comprises a toothed disc (6) and a toothed sleeve (7); the toothed disc (6) is fixedly connected to the output shaft of the rotating motor (5); the toothed sleeve (7) is fixedly connected to the bottom of the filter cartridge (4); and the toothed sleeve (7) and the toothed disc (6) are mutually engaged.

4. The crop seed soaking equipment according to claim 1, characterized in that: A box door is hinged on one side of the filter box (10), and two filter plates are detachably connected inside the filter box (10).

5. The crop seed soaking equipment according to claim 1, characterized in that: The top of the medicine dispensing box (11) is provided with a water inlet, and an end cover is detachably connected to the water inlet.

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