Seed soaking device for muskmelon seedling culture

Abstract

The utility model relates to the technical field of seed soaking devices, and discloses a seed soaking device for muskmelon seedling culture, which comprises a shell, the left end of the front side of the shell is fixedly connected with a frequency conversion fan, the left end of the front side of the frequency conversion fan is communicated with an extraction pipe, and the top end of the extraction pipe is communicated with a filter barrel. Filtering columns are communicated with the upper end and the lower end of the left side of the filtering barrel, a conveying pipe is communicated with the right end of the front side of a frequency conversion fan, a porous spray head is communicated with the right end of the conveying pipe, a storage box is communicated with the rear side of the porous spray head, a seed soaking shell is arranged in the storage box, and a rotating impeller is rotationally connected with the middle lower part of the inner wall of the seed soaking shell. According to the seed soaking device, filtered air is extracted through the filtering barrel, and air flow is output through the multi-hole spray head, so that the air flow drives the rotating impeller in the seed soaking shell to rotate, seeds are stirred by water flow in the seed soaking process so as to continuously roll and move, and uniform contact between the seeds and seed soaking liquid is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of seed soaking devices, in particular to a seed soaking device for melon seedling cultivation. Background Art

[0002] Melon plants have tough and resilient stems with fine hairs on the surface, which help reduce water evaporation and resist external damage. Melon is a thermophilic crop with high temperature requirements. Before sowing, the seeds need to be processed, such as drying, soaking or germination, to increase the germination rate and germination potential of the seeds. Therefore, a seed soaking device is required for use when soaking the seeds.

[0003] When the existing seed soaking device is in use, the temperature control device is turned on, the heating rod works to raise the water temperature to the set temperature, the temperature sensor monitors the water temperature in real time and provides feedback to ensure that the water temperature is stable, then the stirring device is turned on, the motor drives the paddle to rotate, so that the water and the agent are evenly mixed to form a uniform seed soaking liquid, thereby completing the seed soaking preparation work, and then putting the seeds into the seed soaking liquid to complete the soaking. However, for some seeds that need to be soaked at a specific temperature, the existing seed soaking machine cannot accurately control the temperature of the seed soaking liquid. Too high a temperature may scald the seeds and affect their vitality, while too low a temperature may lead to poor soaking effect, prolong the soaking time, and reduce the germination rate. The existing solution is to equip the seeds with a highly sensitive temperature sensor to monitor the temperature of the soaking solution in real time, and feed the data back to the controller to automatically adjust the working state of the heating or cooling device. However, there is still the problem of uneven seed soaking. When some seed soakers are working, they cannot ensure that all seeds can fully and evenly contact the soaking solution, resulting in uneven soaking effects. Due to the uneven water flow distribution inside the seed soaker and the existence of local dead corners, some seeds are not soaked enough or cannot be completely immersed in the soaking solution. Utility Model Content

[0004] In order to make up for the above deficiencies, the utility model provides a seed soaking device for melon seedling cultivation, aiming to improve the problem of uneven water flow distribution inside the seed soaking machine in the prior art, the existence of local dead corners, which causes some seeds to be soaked for insufficient time or cannot be completely immersed in the seed soaking liquid.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a seed soaking device for melon seedling cultivation, comprising a shell, a variable frequency fan is fixedly connected to the left end of the front side of the shell, an extraction pipe is connected to the left end of the front side of the variable frequency fan, the top of the extraction pipe is connected to a filter barrel, the upper and lower ends of the left side of the filter barrel are both connected to filter columns, the right end of the front side of the variable frequency fan is connected to a conveying pipe, the right end of the conveying pipe is connected to a porous nozzle, the rear side of the porous nozzle is connected to a storage box, a seed soaking shell is arranged inside the storage box, a rotating impeller is rotatably connected to the middle and lower part of the inner wall of the seed soaking shell, a partition is movably installed in the middle part of the seed soaking shell, the front and rear sides of the seed soaking shell are both fixedly connected to a clamping shell, the bottom of the clamping shell is clamped with the top of the storage box, the right side of the shell is rotatably connected to a movable door, and a disinfection mechanism is arranged on the top of the left side of the inner wall of the shell, and the disinfection mechanism is used to improve the sterilization effect on seeds.

[0006] As a further description of the above technical solution:

[0007] The disinfection mechanism includes a fixed shell, the left side of the fixed shell is fixedly connected to the left top of the inner wall of the outer shell, a sliding groove is opened on the front side of the fixed shell, a hydraulic rod is fixedly connected to the left side of the inner wall of the fixed shell, the right end of the hydraulic rod is fixedly connected to a sliding plate, the outer wall of the sliding plate is slidably connected to the sliding groove, the front side of the sliding plate is fixedly connected to a connecting plate, the bottom of the connecting plate is fixedly connected to a mounting shell, the front and rear ends of the right side of the mounting shell are both threadedly connected with bolts, and the left end of the bolt is threadedly connected with an ultraviolet lamp.

[0008] As a further description of the above technical solution:

[0009] The disinfection mechanism also includes two rubber rings, and the inner walls of the two rubber rings are respectively fixedly connected to the middle parts of the corresponding bolts.

[0010] As a further description of the above technical solution:

[0011] The top of the sliding plate is fixedly connected to a limiting plate, the top of the fixed shell is provided with a limiting groove, and the rear side of the limiting plate is slidably connected to the limiting groove.

[0012] As a further description of the above technical solution:

[0013] A control switch is fixedly connected to the top of the front side of the shell, and the control switch is electrically connected to the variable frequency fan and the hydraulic rod respectively.

[0014] As a further description of the above technical solution:

[0015] The tops of the two engaging shells are fixedly connected with handles, and the middle parts of the handles are fixedly connected with rubber sleeves.

[0016] As a further description of the above technical solution:

[0017] A rubber ring is fixedly installed at the right end of the outer wall of the delivery pipe, and the outer wall of the rubber ring is fixedly connected to the front bottom of the shell.

[0018] As a further description of the above technical solution:

[0019] The front and rear ends of the left side of the shell are both fixedly connected with a connecting seat, and the interior of the connecting seat is fixedly connected with a supporting column.

[0020] The utility model has the following beneficial effects:

[0021] In the utility model, the frequency conversion fan is started to draw filtered air through the filter barrel, and then the airflow is output through the porous nozzle under the transportation of the delivery pipe, so that the airflow drives the impeller inside the seed soaking shell to complete the rotation, so that the soaking liquid is evenly mixed, so that the seeds are stirred by the water flow during the soaking process and continuously roll and move, avoiding the accumulation of seeds on the top of the partition, ensuring the uniform contact between the seeds and the soaking liquid, and avoiding the situation where the soaking effect is reduced.

[0022] In the utility model, the sliding plate is displaced inside the sliding groove by driving one end of the hydraulic rod, so that the ultraviolet lamp fixedly installed by bolts completes the horizontal displacement, thereby achieving the effect of irradiating and sterilizing the seeds. At the same time, when the ultraviolet lamp needs to be repaired and replaced, the purpose of convenient replacement is achieved by rotating the bolts, thereby ultimately improving the treatment effect on the seeds. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a three-dimensional diagram of a seed soaking device for melon seedling cultivation proposed by the utility model;

[0024] Figure 2 This is a schematic diagram of the internal structure of the shell of a seed soaking device for melon seedling cultivation proposed by the utility model;

[0025] Figure 3 This is a cross-sectional view of the outer shell of a seed soaking device for melon seedling cultivation proposed by the utility model;

[0026] Figure 4 This is a disassembled diagram of a partition of a seed soaking device for melon seedling cultivation proposed by the utility model;

[0027] Figure 5 The utility model discloses a disassembled diagram of a disinfection mechanism of a seed soaking device for melon seedling cultivation.

[0028] Legend:

[0029] 1. Outer shell; 2. Disinfection mechanism; 201. Fixed shell; 202. Sliding groove; 203. Hydraulic rod; 204. Sliding plate; 205. Connecting plate; 206. Mounting shell; 207. Bolt; 208. Ultraviolet lamp; 209. Rubber ring; 210. Limiting plate; 211. Limiting groove; 3. Variable frequency fan; 4. Extraction tube; 5. Filter barrel; 6. Filter column; 7. Delivery pipe; 8. Multi-hole nozzle; 9. Storage box; 10. Impeller; 11. Seed soaking shell; 12. Partition; 13. Locking shell; 14. Movable door; 15. Control switch; 16. Rubber ring; 17. Handle; 18. Rubber sleeve; 19. Connecting seat; 20. Support column. DETAILED DESCRIPTION

[0030] 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.

[0031] Reference Figure 1 , Figure 3 and Figure 4 The utility model provides an embodiment of a seed soaking device for melon seedlings, comprising a shell 1, a variable frequency fan 3 is fixedly connected to the left front end of the shell 1, an extraction pipe 4 is connected to the left front end of the variable frequency fan 3, a top of the extraction pipe 4 is connected to a filter barrel 5, when the variable frequency fan 3 is started, the external air is extracted through the filter barrel 5, the upper and lower ends of the left side of the filter barrel 5 are connected to filter columns 6, the right front end of the variable frequency fan 3 is connected to a conveying pipe 7, the right end of the conveying pipe 7 is connected to a porous nozzle 8, and the extracted air is filtered through two filter columns 6 to avoid the situation where the conveyed airflow affects the seed soaking liquid, and then the filtered airflow is output through the porous nozzle 8 under the conveyance of the variable frequency fan 3, and the rear side of the porous nozzle 8 is connected to a storage A storage box 9 is provided with a seed soaking shell 11 inside the storage box 9, a rotary impeller 10 is rotatably connected to the middle and lower part of the inner wall of the seed soaking shell 11, and a partition 12 is movably installed in the middle part of the seed soaking shell 11, so that the output airflow enters the interior of the storage box 9, thereby driving the soaking liquid to pass through the seed soaking shell 11 to drive the rotary impeller 10, so that the rotary impeller 10 is impacted by the water flow and the liquid to achieve the purpose of rotation, thereby improving the uniform contact between the soaking liquid and the seeds placed on the top of the partition 12, and the front and rear sides of the seed soaking shell 11 are fixedly connected with a clamping shell 13, and the bottom of the clamping shell 13 is clamped with the top of the storage box 9, and the right side of the outer shell 1 is rotatably connected with a movable door 14, and a disinfection mechanism 2 is provided on the top of the left side of the inner wall of the outer shell 1, and the disinfection mechanism 2 is used to improve the sterilization effect on the seeds;

[0032] Specifically, by opening the movable door 14, the seeds are placed on the top position of the partition 12 inside the seed soaking shell 11, and an appropriate amount of seed soaking liquid is injected into the storage box 9, and then the variable frequency fan 3 is started. The fan will start to work and extract the external air through the two filter columns 6 on one side of the filter barrel 5 to achieve the purpose of filtering the air. The filtered air is then transported through the delivery pipe 7 to the porous nozzle 8. Under the guidance of the delivery pipe 7, the air flow is output through the porous nozzle 8, mixed and stirred with the liquid in the seed soaking shell 11, and the combination of the air flow and the liquid drives the rotation of the impeller 10, so that the seed soaking liquid and the seeds can be evenly mixed, ensuring that the seeds are stirred by the water flow during the soaking process, so as to achieve rolling and moving, effectively avoiding the situation where the seeds are piled up on the top of the partition 12, ensuring that the seeds and the seed soaking liquid can maintain a uniform mixing and soaking, thereby avoiding the reduction of the soaking effect and improving the soaking effect inside the device.

[0033] Reference Figure 1 , Figure 2 and Figure 5 The disinfection mechanism 2 includes a fixed shell 201, the left side of the fixed shell 201 is fixedly connected to the top of the left side of the inner wall of the outer shell 1, and a sliding groove 202 is provided on the front side of the fixed shell 201. A hydraulic rod 203 is fixedly connected to the left side of the inner wall of the fixed shell 201. When the hydraulic rod 203 is started, the right end of the hydraulic rod drives the sliding plate 204 to move, so that the sliding plate 204 slides inside the sliding groove 202. The right end of the hydraulic rod 203 is fixedly connected to the sliding plate 204, and the outer wall of the sliding plate 204 is slidably connected to the sliding groove 202. The front side of the sliding plate 204 is fixedly connected with a connecting plate 205, and the bottom of the connecting plate 205 is fixedly connected with a mounting shell 206. Under the connection of the connecting plate 205, the mounting shell 206 and the ultraviolet lamp 208 threadedly mounted by the bolt 207 are synchronously displaced, thereby expanding the irradiation range of the ultraviolet lamp 208, thereby increasing the irradiation and sterilization range and improving the sterilization effect. The front and rear ends of the right side of the mounting shell 206 are both threadedly connected with the bolt 207, and the left end of the bolt 207 is threadedly connected with the ultraviolet lamp 208;

[0034] Specifically, by starting the hydraulic rod 203, one end of the hydraulic rod 203 is connected to the sliding plate 204. When the hydraulic rod 203 is activated, the sliding plate 204 will be pushed to move along the inside of the sliding groove 202. The movement of the sliding plate 204 will drive the connecting plate 205, and the connecting plate 205 is connected to the mounting shell 206, ensuring that under the fixed installation of the bolt 207, the ultraviolet lamp 208 can be displaced in the horizontal direction, thereby expanding the area of ​​the ultraviolet lamp 208 for irradiating and sterilizing seeds, ensuring that the seeds can be fully and evenly irradiated, thereby improving the sterilization effect. When the ultraviolet lamp 208 needs to be repaired or replaced, the operator completes the disassembly by turning the bolt 207, which not only improves the treatment effect on the seeds, but also improves the convenience and efficiency of maintenance.

[0035] Reference Figure 1 , Figure 4 and Figure 5 The disinfection mechanism 2 also includes two rubber rings 209, the inner walls of the two rubber rings 209 are respectively fixedly connected to the middle of the corresponding bolts 207; the top of the sliding plate 204 is fixedly connected to the limiting plate 210, the top of the fixed shell 201 is provided with a limiting groove 211, and the rear side of the limiting plate 210 is slidably connected to the limiting groove 211; the top of the front side of the shell 1 is fixedly connected to the control switch 15, and the control switch 15 is electrically connected to the variable frequency fan 3 and the hydraulic rod 203 respectively;

[0036] Specifically, through the connection of the rubber ring 209, the rotational damage of the bolt 207 to one side of the mounting shell 206 is reduced, and through the sliding connection between the limit plate 210 and the limit groove 211, the stability of the sliding plate 204 during displacement is improved. Through the control switch 15 electrically connected to the variable frequency fan 3 and the hydraulic rod 203 respectively, the control switch 15 completes the opening and closing of the device.

[0037] Reference Figure 1 , Figure 2 and Figure 3 The tops of the two engaging shells 13 are fixedly connected with handles 17, and the middle of the handles 17 is fixedly connected with a rubber sleeve 18; the right end of the outer wall of the delivery pipe 7 is fixedly installed with a rubber ring 16, and the outer wall of the rubber ring 16 is fixedly connected to the front bottom of the shell 1; the front and rear ends of the left side of the shell 1 are fixedly connected with a connecting seat 19, and the inside of the connecting seat 19 is fixedly connected with a support column 20;

[0038] Specifically, the handle 17 and the rubber sleeve 18 make it easy to lift the seed soaking shell 11, the rubber ring 16 protects the connection of the outer wall of the conveying pipe 7, thereby improving its service life, and the connecting seat 19 and the support column 20 improve the stability of the device during use. The model of the variable frequency fan 3 used in the utility model is T4-72, the model of the hydraulic rod 203 is GYCD-110 / 750, and the model of the control switch 15 is lw2.

[0039] Working principle: When the seed soaking work starts, the movable door 14 is opened to place the seeds on the top of the partition 12 inside the seed soaking shell 11, and then the soaking liquid is added to the storage box 9, and then the variable frequency fan 3 is started to extract the external air through the two filter columns 6 on one side of the filter barrel 5, and then the air flow is output through the porous nozzle 8 under the transportation of the conveying pipe 7, and then the air flow and liquid pass through the holes of the seed soaking shell 11 to drive the impeller 10 to rotate, so that the soaking liquid and the seeds are evenly mixed, so that the seeds are stirred by the water flow during the soaking process and then continuously roll and move, avoiding the accumulation of seeds on the top of the partition 12, ensuring the uniform contact between the seeds and the soaking liquid, avoiding the reduction of the soaking effect, and improving the soaking effect inside the device;

[0040] And by starting the hydraulic rod 203, one end of the hydraulic rod drives the sliding plate 204 to move, so that the sliding plate 204 slides inside the sliding groove 202, so that the sliding plate 204 drives the connecting plate 205 and the mounting shell 206 to move synchronously, so that under the fixed installation of the bolt 207, the ultraviolet lamp 208 completes the horizontal displacement, thereby expanding the area of ​​irradiation and sterilization of seeds, making the irradiation sufficient and improving the sterilization effect. At the same time, when the ultraviolet lamp 208 needs to be repaired and replaced, the purpose of convenient replacement can be achieved by rotating the bolt 207, thereby finally improving the treatment effect on the seeds.

[0041] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A seed soaking device for melon seedling cultivation, comprising a housing (1), characterized in that: The left front end of the housing (1) is fixedly connected to a variable frequency fan (3), the left front end of the variable frequency fan (3) is connected to an extraction pipe (4), the top end of the extraction pipe (4) is connected to a filter barrel (5), the left upper and lower ends of the filter barrel (5) are both connected to filter columns (6), the right front end of the variable frequency fan (3) is connected to a conveying pipe (7), the right end of the conveying pipe (7) is connected to a porous nozzle (8), the rear side of the porous nozzle (8) is connected to a storage box (9), and a seed soaking shell is arranged inside the storage box (9). (11), a rotating impeller (10) is rotatably connected to the middle and lower part of the inner wall of the seed soaking shell (11), a partition (12) is movably installed in the middle part of the seed soaking shell (11), the front and rear sides of the seed soaking shell (11) are fixedly connected to a locking shell (13), the bottom of the locking shell (13) is locked with the top of the storage box (9), the right side of the outer shell (1) is rotatably connected to a movable door (14), and a disinfection mechanism (2) is arranged on the top of the left side of the inner wall of the outer shell (1), and the disinfection mechanism (2) is used to improve the sterilization effect on seeds.

2. The seed soaking device for melon seedling cultivation according to claim 1, characterized in that: The disinfection mechanism (2) comprises a fixed shell (201), the left side of the fixed shell (201) is fixedly connected to the top left side of the inner wall of the outer shell (1), the front side of the fixed shell (201) is provided with a sliding groove (202), the left side of the inner wall of the fixed shell (201) is fixedly connected to a hydraulic rod (203), the right end of the hydraulic rod (203) is fixedly connected to a sliding plate (204), the outer wall of the sliding plate (204) is slidably connected to the sliding groove (202), the front side of the sliding plate (204) is fixedly connected to a connecting plate (205), the bottom of the connecting plate (205) is fixedly connected to a mounting shell (206), the front and rear ends of the right side of the mounting shell (206) are both threadedly connected to bolts (207), and the left end of the bolt (207) is threadedly connected to an ultraviolet lamp (208).

3. A seed soaking device for melon seedling cultivation according to claim 2, characterized in that: The disinfection mechanism (2) further comprises two rubber rings (209), the inner walls of the two rubber rings (209) being respectively fixedly connected to the middle parts of the corresponding bolts (207).

4. The seed soaking device for melon seedling cultivation according to claim 2, characterized in that: The top of the sliding plate (204) is fixedly connected to a limiting plate (210), the top of the fixed shell (201) is provided with a limiting groove (211), and the rear side of the limiting plate (210) is slidably connected to the limiting groove (211).

5. The seed soaking device for melon seedling cultivation according to claim 2, characterized in that: A control switch (15) is fixedly connected to the top of the front side of the housing (1), and the control switch (15) is electrically connected to the variable frequency fan (3) and the hydraulic rod (203) respectively.

6. The seed soaking device for melon seedling cultivation according to claim 1, characterized in that: The tops of the two engaging shells (13) are fixedly connected to handles (17), and the middle of the handles (17) is fixedly connected to a rubber sleeve (18).

7. The seed soaking device for melon seedling cultivation according to claim 1, characterized in that: A rubber ring (16) is fixedly mounted on the right end of the outer wall of the delivery pipe (7), and the outer wall of the rubber ring (16) is fixedly connected to the front bottom of the outer shell (1).

8. The seed soaking device for melon seedling cultivation according to claim 1, characterized in that: The front and rear ends of the left side of the housing (1) are both fixedly connected to a connection seat (19), and the interior of the connection seat (19) is fixedly connected to a support column (20).

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