Seed soaking device for perennial root flower planting

Abstract

The invention discloses a seed soaking device for perennial root flower planting, and belongs to the technical field of seed soaking for perennial root flower planting, and the seed soaking device comprises a shell used for accommodating a treatment device during water lily seed soaking; the conveying track is arranged on the partition plate in the shell and is used for conveying water lily seeds; the seed stirring mechanism comprises a stirring rod arranged in the shell and is used for stirring the water lily seeds with inconsistent round ends; according to the device, through collaborative design of the wedge-shaped stop block and the seed stirring mechanism, identification and directional regulation and control of the round end / tip end of the water lily seed are achieved, when the round end of the seed faces the stop block, the compression spring is triggered to be linked with the copper column-copper plate conductive mechanism, and the seed stirring mechanism is started to stir the seed. The motor is automatically started to drive the poking rod mechanism to circumferentially poke the seeds, so that the tips of the seeds are adjusted to be in the unified orientation, the consistency of the seeds in the subsequent treatment process is ensured, the seed treatment efficiency is improved, and the treatment error caused by inconsistent seed directions is reduced.

Description

Technical Field

[0001] The invention belongs to the technical field of seed soaking for perennial flower planting, in particular to a seed soaking device for perennial flower planting. Background Art

[0002] Perennial flowers, as perennial plants, are widely used in landscaping, water beautification and ecological restoration. Among them, water lilies, as a typical perennial aquatic flower, usually need to be soaked in water before sowing to improve the germination rate and uniformity of seedling emergence. However, the morphological characteristics of water lily seeds are relatively special, with one end being round and the other end being pointed, and the seed coat is relatively hard. If the seeds are soaked directly, water will be difficult to penetrate, resulting in slow germination, uneven emergence, and even affecting subsequent growth and development.

[0003] Traditionally, water lily seeds are opened using a vibrating screen or manual placement, which makes it difficult to achieve batch orientation. This results in positional deviation during subsequent opening operations and uneven absorption of the soaking solution, thus affecting germination consistency. Summary of the Invention

[0004] The object of the present invention is to provide a seed soaking device for planting perennial flowers to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a seed soaking device for perennial flower planting, comprising: a shell for accommodating a processing device for soaking water lily seeds; a conveying track arranged on a partition inside the shell for conveying water lily seeds; a seed moving mechanism comprising a moving rod arranged in the shell for moving water lily seeds with inconsistent round ends; the seed moving mechanism is provided with a limiting component, comprising a block arranged on one side of the moving rod for limiting seeds with inconsistent round ends; a round end opening structure comprising a conveyor belt mechanism arranged in the shell for conveying water lily seeds; the round end opening structure is provided with a limiting component, comprising a driven belt arranged above the conveyor belt for limiting the seeds.

[0006] As a further preferred embodiment of the present technical solution: the seed shifting mechanism also includes: an outer cylinder for accommodating a shifting rod, and the shifting rod is slidably connected to the outer cylinder; a support rod for supporting the outer cylinder, and the outer cylinder is rotatably connected to one end of the support rod; a limit plate fixedly arranged on one side of the support rod, for limiting the outer cylinder; a rotating shaft, rotatably connected to a pick plate on one side of the conveying track, for driving the support rod to rotate, and the end of the support rod away from the outer cylinder is fixedly arranged on the upper end of the rotating shaft.

[0007] As a further preferred embodiment of the present technical solution: the seed shifting mechanism also includes: a reset spring, one end of which is fixedly arranged on the outer cylinder, and the other end is fixedly arranged on one end of the limit rod, for resetting the limit rod by the rebound action of the reset spring; a torsion spring, one end of which is fixedly arranged on the central axis of one end of the outer cylinder, and the other end is fixedly arranged on the horizontal plate on the support rod, for resetting the outer cylinder by the twisting action of the torsion spring.

[0008] As a further preferred embodiment of the present technical solution: the limiting component also includes: a limit groove, which is arranged on one side of the conveying track, for limiting the stop block, and the stop block is slidably connected to the limit groove; a compression spring, one end of which is fixedly arranged on one side of the stop block, and the other end is fixedly arranged on the conveying track, for resetting the stop block by the rebound action of the compression spring; a copper column, which is arranged on one side of the stop block, for transmitting electrical energy; and a copper plate, which is arranged on one side of the conveying track, for receiving electrical energy from the copper column.

[0009] As a further preferred embodiment of the present technical solution: the copper column is connected to the power supply end through an electric wire, and the copper plate is connected to the motor 1 through an electric wire.

[0010] As a further preferred embodiment of the present technical solution: the round end opening structure also includes: a cutting blade, arranged in the conveying track, for cutting the round end of the water lily seeds; a second motor, arranged on a pick plate on one side of the conveying track, for driving the cutting blade to rotate, and the cutting blade is fixedly arranged at the output end of the second motor.

[0011] As a further preferred embodiment of the present technical solution: the limiting assembly also includes: a fixed plate, which is slidably connected to a slide groove opened on the inner wall of the conveying track, and is used to support the driven belt; a telescopic spring, the upper end of which is fixedly arranged on the conveying track, and the lower end is fixedly arranged on the fixed plate, and is used to reset the fixed plate through the rebound action of the telescopic spring; a second driven wheel, which is rotatably connected to the fixed plate, and is used to support the driven belt; a third driven wheel, which is rotatably connected to the fixed plate, and is used to support the driven belt, and the driven belt is installed on the second driven wheel and the third driven wheel.

[0012] As a further preferred embodiment of the present technical solution: the limiting assembly also includes: a second support plate, fixedly arranged on the fixed plate, for supporting the lower end of the driven belt; a discharge cylinder, arranged below the conveying track, for discharging waste after the seed opening.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. In the present invention, the identification and directional control of the round end / tip of the water lily seed are realized through the coordinated design of the wedge-shaped stopper and the seed shifting mechanism. When the round end of the seed faces the stopper, the compression spring-linked copper column-copper plate conductive mechanism is triggered, and the motor-driven shifting rod mechanism is automatically turned on to shift the seed in a circular motion, so that the tip is adjusted to a uniform direction, ensuring the consistency of the seed in the subsequent processing process. This not only improves the efficiency of seed processing, but also reduces the processing error caused by inconsistent seed direction.

[0015] 2. In the present invention, the combined structure of the cutting blade and the V-shaped conveyor belt-driven belt limiting assembly ensures that the round end of the seeds accurately contacts the high-speed rotating cutting blade during the directional transportation process, completing the opening processing. The cutting waste is automatically discharged through the discharge barrel, and the seeds after opening fall directly into the seed soaking box below, forming a closed-loop process of pretreatment-seed soaking.

[0016] 3. In the present invention, the seed soaking box is connected to the outer shell by bolts, which is convenient for quick disassembly and cleaning after the seed soaking is completed. The seed soaking box is equipped with a transparent panel and scale lines. The operator can visually observe the liquid level height and seed status during the seed soaking process through the transparent panel, so that the amount of soaking liquid added and the soaking time can be adjusted in time to ensure the uniformity and consistency of the seed soaking effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the internal structure of a seed soaking device for perennial flower planting according to the present invention. Figure 1 ;

[0018] Figure 2 This is a schematic diagram of the internal structure of a seed soaking device for perennial flower planting according to the present invention. Figure 2 ;

[0019] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0020] Figure 4 This is a partial structural section of a seed soaking device for perennial flower planting according to the present invention. Figure 1 ;

[0021] Figure 5 This is a partial structural schematic diagram of a seed soaking device for perennial flower planting according to the present invention;

[0022] Figure 6 for Figure 5 Enlarged view of point D in the middle;

[0023] Figure 7 This is a cross-sectional view of a seed soaking device for perennial flower planting according to the present invention;

[0024] Figure 8 for Figure 7 Enlarged view of point C in the middle;

[0025] Figure 9 for Figure 2 Enlarged view of point B in the middle;

[0026] Figure 10 This is a partial structural section of a seed soaking device for perennial flower planting according to the present invention. Figure 2 ;

[0027] Figure 11 This is a schematic diagram of the structure of a seed soaking device for perennial flower planting according to the present invention. Figure 1 ;

[0028] Figure 12 This is a schematic diagram of the structure of a seed soaking device for perennial flower planting according to the present invention. Figure 2 ;

[0029] Figure 13 This is a schematic diagram of seed movement in a seed soaking device for perennial flower planting according to the present invention.

[0030] Legend:

[0031] 1. Shell;

[0032] Seed shifting mechanism: 201, shifting rod; 202, limiting rod; 203, guide groove; 204, outer cylinder; 205, return spring; 206, support rod; 207, torsion spring; 208, limiting plate; 213, conveying track;

[0033] Driving assembly: 209, rotating shaft; 210, driven circular gear; 211, driving circular gear; 212, motor 1; 214, discharge hopper;

[0034] Limiting components: 215, limiting groove; 216, compression spring; 217, stopper; 218, copper column; 219, copper plate;

[0035] Round end opening structure: 301, cutting disc; 302, motor 2;

[0036] Conveyor belt mechanism: 303, conveyor belt; 304, driven pulley 1; 305, driving pulley; 306, pulley 1; 307, belt 1; 308, pulley 2; 309, support plate 1;

[0037] Limiting assembly: 310, fixed plate; 311, telescopic spring; 312, driven belt; 313, driven wheel 2; 314, driven wheel 3; 315, support plate 2; 316, discharge cylinder;

[0038] Seed soaking components: 401, seed soaking box; 402, transparent panel; 403, drain valve; 404, bolt; 405, liquid inlet valve. DETAILED DESCRIPTION

[0039] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0040] In the description of the present invention, it should be understood that terms such as "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside" and "outside" indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limiting the present invention.

[0041] Example

[0042] See also Figures 1-13 As shown, the present invention provides a technical solution: a seed soaking device for perennial flower planting, comprising: a shell 1, for accommodating a processing device for water lily seed soaking; a conveying track 213, arranged on a partition inside the shell 1, for conveying water lily seeds; a seed shifting mechanism, comprising a shifting rod 201 arranged in the shell 1, for shifting water lily seeds with inconsistent round ends; the seed shifting mechanism is provided with a limiting component, including a block 217 arranged on one side of the shifting rod 201, for limiting seeds with inconsistent round ends; a round end opening structure, comprising a conveyor belt mechanism arranged in the shell 1, for conveying water lily seeds; the round end opening structure is provided with a limiting component, including a driven belt 312 arranged above the conveyor belt 303, for limiting the seeds.

[0043] A hopper 214 is provided at the upper end of the housing 1 for placing water lily seeds, and a discharge port at the lower end of the hopper 214 is communicated with the upper end of the conveying track 213 .

[0044] It should also be understood that a stirring assembly is provided inside the discharge hopper 214 for stirring the seeds inside the discharge hopper 214 to facilitate the seeds falling into the discharge port below the discharge hopper 214 .

[0045] It should be noted that the conveying track 213 is inclined from the upper end to the lower end to ensure the rolling of the water lily seeds.

[0046] In addition, one side of the stopper 217 is shaped like a triangular wedge, which is used to allow the seed to pass smoothly when the tip of the seed faces the stopper 217, and to block the seed when the round end of the seed faces the stopper 217.

[0047] In this embodiment, the seed shifting mechanism also includes: an outer cylinder 204, used to accommodate the shifting rod 201, and the shifting rod 201 is slidably connected to the outer cylinder 204; a support rod 206, used to support the outer cylinder 204, and the outer cylinder 204 is rotatably connected to one end of the support rod 206; a limiting plate 208, fixedly arranged on one side of the support rod 206, used to limit the outer cylinder 204; a rotating shaft 209, rotatably connected to the pick plate on one side of the conveying track 213, used to drive the support rod 206 to rotate, and the end of the support rod 206 away from the outer cylinder 204 is fixedly arranged on the upper end of the rotating shaft 209.

[0048] In addition, two groups of support rods 206 are provided, and the support rods 206 are respectively arranged on both sides of the upper end of the rotating shaft 209.

[0049] It should be noted that the seed shifting mechanism also includes a limiting rod 202, which is arranged at one end of the shifting rod 201 and is used to limit the shifting rod 201; a guide groove 203, which is arranged on the conveying track 213 and is used to guide the limiting rod 202, and the upper end of the limiting rod 202 is slidably connected to the guide groove 203.

[0050] In this embodiment, the seed shifting mechanism also includes: a reset spring 205, one end of which is fixedly arranged on the outer cylinder 204, and the other end is fixedly arranged on one end of the limiting rod 202, for resetting the limiting rod 202 by the rebound action of the reset spring 205; a torsion spring 207, one end of which is fixedly arranged on the central axis of one end of the outer cylinder 204, and the other end is fixedly arranged on the horizontal plate on the support rod 206, for resetting the outer cylinder 204 by the twisting action of the torsion spring 207.

[0051] In this embodiment, the limiting component also includes: a limiting groove 215, which is arranged on one side of the conveying track 213, for limiting the stop block 217, and the stop block 217 is slidably connected to the limiting groove 215; a compression spring 216, one end of which is fixedly arranged on one side of the stop block 217, and the other end is fixedly arranged on the conveying track 213, for resetting the stop block 217 through the rebound action of the compression spring 216; a copper column 218, which is arranged on one side of the stop block 217, for transmitting electrical energy; a copper plate 219, which is arranged on one side of the conveying track 213, for receiving electrical energy from the copper column 218.

[0052] In this embodiment, the seed shifting mechanism is also provided with a driving assembly: a driven circular gear 210, which is arranged at the lower end of the rotating shaft 209, and is used to drive the rotating shaft 209 to rotate; a driving circular gear 211, which is meshed and connected to the driven circular gear 210, and is used to drive the driven circular gear 210 to rotate; a motor 212, which is fixedly arranged on the conveying track 213, and is used to drive the driving circular gear 211 to rotate, and the driving circular gear 211 is fixedly arranged at the output end of the motor 212.

[0053] In this embodiment, the copper column 218 is connected to the power supply end through an electric wire, and the copper plate 219 is connected to the motor 1 212 through an electric wire.

[0054] In this embodiment, the round end opening structure also includes: a cutting blade 301, arranged in the conveying track 213, for cutting the round end of the water lily seeds; a motor 2 302, arranged on a pick plate on one side of the conveying track 213, for driving the cutting blade 301 to rotate, and the cutting blade 301 is fixedly arranged at the output end of the motor 2 302.

[0055] It should be noted that the round-end opening structure is also provided with a transmission belt mechanism: including: a conveyor belt 303, arranged in the outer shell 1; a driven wheel 304, rotatably connected in the conveying track 213, for assisting the rotation of the conveyor belt 303; a driving wheel 305, rotatably connected in the conveying track 213, for driving the conveyor belt 303 to rotate, and the conveyor belt 303 is installed on the driven wheel 304 and the driving wheel 305; a pulley 306, fixedly arranged at one end of the driving wheel 305, for driving the driving wheel 305 to rotate; a pulley 308, fixedly arranged at the output end of the motor 2 302, and the pulley 2 308 drives the pulley 306 to rotate through the belt 1 307; a support plate 309, fixedly arranged in the conveying track 213, for supporting the upper end of the conveyor belt 303.

[0056] In this embodiment, the limiting assembly also includes: a fixed plate 310, which is slidably connected to a slide groove opened on the inner wall of the conveying track 213, and is used to support the driven belt 312; a telescopic spring 311, the upper end of which is fixedly arranged on the conveying track 213, and the lower end is fixedly arranged on the fixed plate 310, and is used to reset the fixed plate 310 through the rebound action of the telescopic spring 311; a driven wheel 2 313, which is rotatably connected to the fixed plate 310, and is used to support the driven belt 312; a driven wheel 314, which is rotatably connected to the fixed plate 310, and is used to support the driven belt 312, and the driven belt 312 is installed on the driven wheel 2 313 and the driven wheel 3 314.

[0057] In this embodiment, the limiting assembly also includes: a second support plate 315, fixedly arranged on the fixed plate 310, for supporting the lower end of the driven belt 312; a discharge cylinder 316, arranged below the conveying track 213, for discharging waste after the seed opening.

[0058] It should be noted that the cutting blade 301 is located above one end of the discharge cylinder 316 , and the discharge cylinder 316 is arranged obliquely and passes through one side of the housing 1 .

[0059] In this embodiment, the shell 1 also includes a seed soaking component: the seed soaking component includes: a seed soaking box 401, which is slidably connected to the shell 1 and is used to soak the processed water lily seeds; a transparent panel 402, which is arranged on the seed soaking box 401 and is used to observe the interior of the seed soaking box 401; a drain valve 403, which is arranged at the lower end of the seed soaking box 401 and is used to discharge the soaking liquid in the seed soaking box 401; a bolt 404, which is threadedly connected to the vertical plate on one side of the seed soaking box 401 and is used to fix the seed soaking box 401, and one end of the bolt 404 is threadedly connected to the shell 1; a liquid inlet valve 405, which is arranged on the shell 1 and is used to add soaking liquid to the seed soaking box 401, and one end of the liquid inlet valve 405 slides through the upper end of the seed soaking box 401.

[0060] Working principle or structural principle: When in use, first add the soaking liquid into the soaking box 401 through the pipeline and open the liquid inlet valve 405. During the process of adding the soaking liquid, the height of the soaking liquid can be controlled by the scale line on the transparent panel 402;

[0061] Then, the water lily seeds that are relatively uniform after the perennial flower planting and screening are placed in the hopper 214, and then the stirring component is turned on. The stirring component drives the stirring rod through the driving motor to turn the seeds in the hopper 214, so that the water lily seeds fall into the conveying track 213 according to the long direction discharge port at the bottom of the hopper 214, and roll in the conveying track 213 due to the inclined setting of the conveying track 213;

[0062] As the stirring assembly continues to stir, the water lily seeds continue to fall into the conveying track 213. When the tip of the water lily seed faces the stopper 217 in the conveying track 213, the inclined setting of the stopper 217 allows the seed to pass smoothly and continue to roll downward along the guide of the conveying track 213. When the water lily seed contacts the shifting rod 201, the subsequent accumulation of the water lily seeds causes the shifting rod 201 to drive the outer cylinder 204 to rotate on the support rod 206 and twist the torsion spring 207. After the seed passes, the twisting action of the torsion spring 207 causes the shifting rod 201 to reset.

[0063] When the round end of the seed faces the stopper 217, it is blocked by the stopper 217. By blocking the seeds, the seeds that fall on the conveying track 213 continue to accumulate. As the seeds continue to accumulate and increase the pressure, the stopper 217 that blocks the seeds slides to one side on the limit groove 215 and compresses the compression spring 216. The stopper 217 also drives the copper column 218 to move. When the copper column 218 is attached to the copper plate 219, the motor 1 212 is powered on.

[0064] Motor 1 212 drives the driving circular gear 211 to rotate, and the driving circular gear 211 drives the driven circular gear 210 to rotate. The driven circular gear 210 drives the rotating shaft 209 to rotate on the pick plate on the side of the conveying track 213. The rotating shaft 209 drives the two sets of support rods 206 to rotate. The support rods 206 drive the outer cylinder 204 to rotate through the action of the limit plate 208. The outer cylinder 204 drives the limit rod 202 to move. When the limit rod 202 at one end of the shift rod 201 slides around the guide groove 203, the shape of the guide groove 203 causes the shift rod 201 to slide inside the outer cylinder 204 and compress the return spring 205.

[0065] As the lever 201 rotates and the guide groove 203 guides the lever 201, the tip of the seed is moved. At this time, the round end of the seed rotates in a circle with the contact point with the stopper 217 as a support point. As the lever 201 rotates, the guide groove 203 guides, and the return spring 205 rebounds, the seed is moved, so that the tip and tail of the seed are kept in the same direction when rolling downward.

[0066] After the seed with the round end toward the stopper 217 is moved, if the subsequent round end of the seed continues to move toward the stopper 217, it will continue to be blocked. The accumulated weight of the seeds makes the copper column 218 fit on the copper plate 219, causing the motor 1 212 to rotate, thereby causing the lever 201 to move the seed. When the subsequent seed tip moves toward the stopper 217, it passes through the stopper 217 smoothly. At this time, the stopper 217 is reset by the rebound effect of the compression spring 216. The movement of the stopper 217 drives the copper column 218 to separate from the copper plate 219, causing the motor 1 212 to stop rotating.

[0067] Then, the second motor 302 is turned on, and the second motor 302 drives the cutting blade 301 to rotate. The second motor 302 also drives the second pulley 308 to rotate, and the second pulley 308 drives the first belt 307 to rotate, and the first belt 307 drives the first pulley 306 to rotate, and the first pulley 306 drives the driving wheel 305 to rotate on the conveying track 213. The driving wheel 305 rotates on the conveying track 213 through the driven wheel 1 304, which drives the conveyor belt 303 to rotate. When the seeds in the same direction roll onto the conveyor belt 303 and the driven belt 312, the seeds are continuously accumulated and the telescopic spring 311 is stretched to allow the seeds to enter the driven belt 312 and the conveyor belt 303.

[0068] The rotation of the conveyor belt 303 cooperates with the rotation of the driven wheel 2 313 and the driven wheel 314 on the fixed plate 310 to rotate the driven belt 312, thereby driving the seeds to move. The V-shaped arrangement between the conveyor belt 303 and the driven belt 312 allows the seeds to maintain their orientation during movement. When the round end of the seed contacts the cutting blade 301, the cutting blade 301 rotates to cut the round end of the seed. The cut residue falls on the discharge barrel 316 and is discharged from the housing 1 through the inclined arrangement of the discharge barrel 316.

[0069] After opening, the seeds fall into the seed soaking box 401 through one end of the conveying track 213 for soaking. After the water lily seeds are soaked, the bolt 404 is turned, and the bolt 404 is connected to the seed soaking box 401 and the shell 1 through a threaded connection and moves to one side. When one end of the bolt 404 is separated from the shell 1, the seed soaking box 401 is pulled to one side to slide on the shell 1. Before the seed soaking box 401 is pulled out, the drain valve 403 can also be opened to discharge the soaking liquid after soaking in the seed soaking box 401, thereby reducing the dead weight of the seed soaking box 401 and facilitating the subsequent removal of the soaked water lily seeds.

[0070] While 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 these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A seed soaking device for perennial flower planting, characterized in that: include: The housing (1) is used to accommodate a processing device for soaking water lily seeds; A conveying track (213) is provided on a partition in the housing (1) and is used for conveying water lily seeds; The seed moving mechanism comprises a moving rod (201) arranged in a housing (1) and used for moving water lily seeds with inconsistent round ends; the seed moving mechanism is provided with a limiting component, comprising a stopper (217) arranged on one side of the moving rod (201) and used for limiting seeds with inconsistent round ends; The round-end opening structure comprises a conveyor belt mechanism arranged in the housing (1) for conveying water lily seeds; The round-end opening structure is provided with a limiting assembly, comprising a driven belt (312) arranged above the conveyor belt (303) for limiting the position of the seeds.

2. The seed soaking device for perennial flower planting according to claim 1, characterized in that: The seed-moving mechanism also includes: The outer cylinder (204) is used to accommodate the shifting rod (201), and the shifting rod (201) is slidably connected to the outer cylinder (204); A support rod (206) is used to support the outer cylinder (204), and the outer cylinder (204) is rotatably connected to one end of the support rod (206); A limiting plate (208) is fixedly arranged on one side of the support rod (206) and is used to limit the outer cylinder (204); The rotating shaft (209) is rotatably connected to a pick plate on one side of the conveying track (213) and is used to drive the support rod (206) to rotate, and one end of the support rod (206) away from the outer cylinder (204) is fixedly arranged on the upper end of the rotating shaft (209).

3. The seed soaking device for perennial flower planting according to claim 2, characterized in that: The seed-moving mechanism also includes: A return spring (205) has one end fixedly connected to the outer cylinder (204) and the other end fixedly connected to one end of the limit rod (202), and is used to reset the limit rod (202) through the rebound effect of the return spring (205); A torsion spring (207) has one end fixedly connected to the central axis of one end of the outer cylinder (204) and the other end fixedly connected to the horizontal plate on the support rod (206), and is used to reset the outer cylinder (204) through the twisting action of the torsion spring (207).

4. The seed soaking device for perennial flower planting according to claim 3, characterized in that: Limited parts also include: A limiting groove (215) is provided on one side of the conveying track (213) and is used to limit the stopper (217), and the stopper (217) is slidably connected to the limiting groove (215); A compression spring (216), one end of which is fixedly arranged on one side of the stopper (217), and the other end of which is fixedly arranged on the conveying track (213), is used to reset the stopper (217) through the rebound effect of the compression spring (216); A copper column (218) is provided on one side of the stopper (217) for transmitting electrical energy; The copper plate (219) is arranged on one side of the conveying track (213) and is used to receive the electric energy of the copper column (218).

5. The seed soaking device for perennial flower planting according to claim 4, characterized in that: The copper column (218) is connected to the power supply end through an electric wire, and the copper plate (219) is connected to the motor 1 (212) through an electric wire.

6. The seed soaking device for perennial flower planting according to claim 5, characterized in that: The round-end opening structure also includes: A cutting blade (301) is arranged in the conveying track (213) and is used to cut the round end of the water lily seed; The second motor (302) is arranged on a pick plate on one side of the conveying track (213) and is used to drive the cutting blade (301) to rotate, and the cutting blade (301) is fixedly arranged on the output end of the second motor (302).

7. The seed soaking device for perennial flower planting according to claim 6, characterized in that: The limiter assembly also includes: A fixed plate (310) is slidably connected to a slide groove provided on the inner wall of the conveying track (213) and is used to support the driven belt (312); A telescopic spring (311), the upper end of which is fixedly arranged on the conveying track (213), and the lower end of which is fixedly arranged on the fixed plate (310), is used to reset the fixed plate (310) through the rebound effect of the telescopic spring (311); A second driven wheel (313) is rotatably connected to the fixed plate (310) and is used to support the driven belt (312); The driven wheel three (314) is rotatably connected to the fixed plate (310) and is used to support the driven belt (312), and the driven belt (312) is installed on the driven wheel two (313) and the driven wheel three (314).

8. The seed soaking device for perennial flower planting according to claim 7, characterized in that: The limiter assembly also includes: A second support plate (315) is fixedly arranged on the fixed plate (310) and is used to support the lower end of the driven belt (312); The discharge cylinder (316) is arranged below the conveying track (213) and is used to discharge waste materials after the seed opening.

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