Seed soaking device for crop cultivation

Abstract

The utility model relates to the technical field of agricultural planting, and discloses a seed soaking device for crop cultivation, which comprises an outer soaking box, the inner wall of the outer soaking box is fixedly connected with an inner soaking box, a cavity is formed between the inner soaking box and the outer soaking box, and the inner wall of the outer soaking box is fixedly connected with a sealing ring. The inner wall of the sealing ring is fixedly connected with the inner soaking box, the inner wall of the inner soaking box is fixedly connected with a placing ring, a net basket is arranged in the inner soaking box, the peripheral side of the net basket is fixedly connected with a fixing ring, and the bottom face of the fixing ring abuts against the top face of the net basket. By adjusting the positions of the inserting rods, the connecting relation between the inserting rods and the first connecting blocks is changed, so that the connecting relation between the heat preservation cover and the fixing ring and the net basket is changed, by adjusting the positions of limiting plates, the limiting plates can be located in the corresponding limiting grooves according to the requirements of the personnel, the personnel can limit the inserting rods in different states, and the working efficiency is improved. And water can be conveniently changed for the seeds by personnel.

Description

TECHNICAL FIELD

[0001] The utility model relates to the agricultural planting technical field more specifically relates to a kind of seed soaking device for crop cultivation. BACKGROUND

[0002] Seed soaking is a process of agricultural production planting, which means that for slow germination seeds, seed soaking is needed before sowing. The purpose of seed soaking is to promote early germination of seeds and also to kill some eggs and viruses. Before sowing, seeds are soaked in hot water at a certain temperature, which is called warm water soaking. It is one of the common methods of seed disinfection. Among the seed disinfection methods, the warm water soaking method is simple, economical and effective. Warm water soaking is a physical disinfection method that kills latent or adhering bacteria on the inside and outside of seeds under constant or variable temperature conditions. Currently, many plants need to germinate seeds before sowing to meet the requirements of standardized mechanical production.

[0003] Currently, seed soaking is achieved by the following method: first, pour the seeds to be soaked into the soaking barrel, then pour hot water at a certain temperature into the soaking barrel, and then wait for the seeds to complete soaking in the soaking barrel.

[0004] However, in the above-mentioned method, there are still the following problems: first, the seeds are directly poured into the soaking barrel and mixed with hot water. When the personnel need to change the water during the soaking process, it is not convenient to separate the seeds from the water and take them out of the soaking barrel to replace the water. Second, some seeds have low density, and directly placing them in the soaking barrel can easily cause the seeds to float on the water surface, resulting in insufficient soaking of some seeds and poor soaking effect. Third, different seeds require different soaking times. When the soaking time is long, the water temperature cannot be kept constant, the soaking and germination efficiency is low, and therefore we propose a seed soaking device for crop cultivation. UTILITY MODEL CONTENT

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a seed soaking device for crop cultivation to solve the problem that when the personnel need to change the water, it is not convenient to separate the seeds from the water and take them out of the soaking barrel to replace the water.

[0006] The utility model provides the following technical scheme:

[0007] The utility model provides a kind of seed soaking device for crop cultivation, including outer soaking box, the inner wall of the outer soaking box is fixedly connected with inner soaking box, cavity is formed between the inner soaking box with outer soaking box, the inner wall of the outer soaking box is fixedly connected with sealing ring, the inner wall of the sealing ring is fixedly connected with inner soaking box, the inner wall of the inner soaking box is fixedly connected with placing ring, net basket is provided in the inner soaking box, the lateral side of the net basket is fixedly connected with fixed ring, the bottom surface of the fixed ring is in abutment with the top surface of net basket, the upper of the outer soaking box is installed with heat preservation cover, the upper of the heat preservation cover is provided with two groups of connection assemblies for assisting lifting net basket, two groups of connection assemblies are symmetrically arranged, the upper of the outer soaking box is provided with the lower pressing assembly for compacting seed, heating assembly for keeping water temperature is provided in the cavity between the outer soaking box with inner soaking box.

[0008] Further, the connection assembly includes a first connecting block, a second connecting block, a plug rod, the first connecting block is above the fixed ring, the bottom end of the first connecting block is fixedly connected with the top surface of the fixed ring, the top end of the first connecting block penetrates the top surface of the heat preservation cover, the first connecting block is inserted with the heat preservation cover, the lateral wall of the first connecting block is provided with a first insertion hole, the second connecting block is located on one side of the first connecting block, the lateral wall of the second connecting block is provided with a second insertion hole, the plug rod is located in the second insertion hole, the plug rod is slidably connected with the inner wall of the second insertion hole, the plug rod penetrates the first insertion hole and is slidably connected with the inner wall of the first insertion hole, the lateral side of the plug rod is fixedly connected with a limiting ring, the lateral wall of the limiting ring is fixedly connected with a first compression spring, the other end of the first compression spring is fixedly connected with the lateral wall of the second connecting block, the lower of the plug rod is provided with a limiting assembly for limiting the connection assembly.

[0009] Further, the limiting assembly includes a limiting groove, a placing box, a second compression spring, a connecting plate, a limiting plate, the number of the limiting groove is two, the limiting groove is provided on the lateral side of the plug rod, the limiting plate is inserted into the corresponding limiting groove, the connecting plate is fixedly connected with the lateral side of the limiting plate, the placing box is located below the plug rod, the placing box is fixedly connected with the lateral wall of the heat preservation cover, the connecting plate is located in the placing box, the connecting plate is slidably connected with the inner wall of the placing box, the inner wall of the placing box is fixedly connected with two second compression springs, the other end of the second compression spring is fixedly connected with the bottom surface of the connecting plate.

[0010] Further, the lower pressing assembly comprises a pressing plate, a handle, an inner threaded cylinder, a threaded column, a rotating rod, a rotating ring, the pressing plate is located in the basket, the handle penetrates the top surface of the heat preservation cover and extends into the inner soaking box, the bottom end of the handle is fixedly connected with the top end of the pressing plate, the inner threaded cylinder is fixedly connected with the bottom of the handle, the inner threaded cylinder penetrates the top surface of the heat preservation cover and extends into the basket, the threaded column is located in the inner threaded cylinder, the threaded column is in threaded connection with the inner wall of the inner threaded cylinder, the rotating rod is fixedly connected with the top end of the threaded column, the rotating rod penetrates the top end of the inner threaded cylinder and the top end of the handle and extends to the outside, the rotating rod is in rotational connection with the handle, the rotating ring is fixedly connected with the circumferential side of the rotating rod, the inner wall of the handle is provided with a rotating groove, the rotating ring is located in the rotating groove, and the rotating ring is in rotational connection with the inner wall of the rotating groove.

[0011] Further, the heating assembly comprises a heating sheet, an electric heating wire and a thermal sensor, the heating sheet is located in the cavity between the outer soaking box and the inner soaking box, the heating sheet is fixedly connected with the circumferential side of the inner soaking box, the electric heating wire is arranged in the heating sheet, the thermal sensor is mounted on the inner wall bottom surface of the inner soaking box, and the control switch is fixedly mounted on the circumferential side of the outer soaking box and is electrically connected with the electric heating wire and the thermal sensor.

[0012] Further, the size of the pressing plate is matched with the basket, and a plurality of water permeable holes are formed in the pressing plate.

[0013] The technical effects and advantages of the present application are as follows:

[0014] 1. The connecting assembly is provided, so that personnel can change the connection relationship between the insertion rod and the first connecting block by adjusting the position of the insertion rod, thereby changing the connection relationship between the heat preservation cover and the fixing ring and the basket, and the position of the limiting plate can be in the corresponding limiting groove according to the needs of personnel by adjusting the position of the limiting plate, so that personnel can limit the insertion rod in different states, and it is convenient for personnel to change water for the seeds.

[0015] 2. The lower pressing assembly is provided, so that personnel can drive the threaded column to rotate and rise or fall in the inner threaded cylinder by rotating the rotating rod, thereby changing the height of the rotating ring, and the height of the handle is changed through the rotating ring, and the height of the pressing plate is changed through the handle, so that personnel can adjust the height of the pressing plate.

[0016] 3. The heating assembly is provided, so that the thermal sensor can monitor the water temperature in the inner soaking box, the electric heating wire and the heating sheet can heat the water in the inner soaking box, and the influence of low water temperature on the soaking effect is avoided. DRAWINGS

[0017] Figure 1 It is a whole structure schematic view of the present application;

[0018] Figure 2 It is the schematic diagram of the explosion structure of the outer soaking box region of the utility model;

[0019] Figure 3 It is the schematic diagram of the section structure of the outer soaking box region of the utility model;

[0020] Figure 4 It is the schematic diagram of the section structure of the heat preservation cover region of the utility model;

[0021] Figure 5 It is the schematic diagram of the section structure of the handle region of the utility model;

[0022] Figure 6 It is the schematic diagram of the section structure of the handle of the utility model;

[0023] Figure 7 It is the schematic diagram of the explosion structure of the plug rod region of the utility model;

[0024] Figure 8 It is the schematic diagram of the section structure of the plug rod region of the utility model.

[0025] The reference signs are as follows: 1, outer soaking box; 2, inner soaking box; 3, sealing ring; 4, placing ring; 5, net basket; 6, fixing ring; 7, heat preservation cover; 8, first connecting block; 9, first jack; 10, second connecting block; 11, second jack; 12, plug rod; 13, limiting ring; 14, first compression spring; 15, limiting groove; 16, placing box; 17, second compression spring; 18, connecting plate; 19, limiting plate; 20, pressing plate; 21, handle; 22, rotating groove; 23, inner thread cylinder; 24, threaded column; 25, rotating rod; 26, rotating ring; 27, heating sheet; 28, electric heating wire; 29, heat sensor; 30, control switch. DETAILED DESCRIPTION

[0026] The utility model will be further explained below in combination with specific embodiments, however, people skilled in the art should understand that the detailed description given in combination with the drawings is for better explanation, the structure of the utility model must be beyond the limited embodiments, and some equivalent replacement schemes or common means will not be described in detail in the text, but still belong to the protection scope of the application.

[0027] The drawings Figure 1 The drawings Figure 8 are the best embodiments of the utility model, the drawings Figure 1 The drawings Figure 8 will be further explained below.

[0028] The drawings Figure 1 The drawings Figure 8The utility model provides a kind of seed soaking device for crop cultivation, including outer soaking box 1, the inner wall of outer soaking box 1 is fixedly connected with inner soaking box 2, cavity is formed between inner soaking box 2 and outer soaking box 1, the inner wall of outer soaking box 1 is fixedly connected with sealing ring 3, the inner wall of sealing ring 3 is fixedly connected with inner soaking box 2, the inner wall of inner soaking box 2 is fixedly connected with placing ring 4, inner soaking box 2 is provided with basket 5, the lateral side of basket 5 is fixedly connected with fixed ring 6, the bottom surface of fixed ring 6 and the top surface of basket 5 are abutted, the upper of outer soaking box 1 is equipped with heat preservation cover 7, the upper of heat preservation cover 7 is provided with two groups of connection assemblies for assisting lifting basket 5, two groups of connection assemblies are symmetrically arranged, the upper of outer soaking box 1 is provided with the lower pressing assembly for compacting seed, heating assembly for keeping water temperature is arranged in the cavity between outer soaking box 1 and inner soaking box 2.

[0029] Specifically, the connection assembly includes a first connecting block 8, a second connecting block 10, and a plug rod 12. The first connecting block 8 is located above the fixed ring 6, and the bottom end of the first connecting block 8 is fixedly connected with the top surface of the fixed ring 6. The top end of the first connecting block 8 penetrates the top surface of the heat preservation cover 7, and the first connecting block 8 is inserted with the heat preservation cover 7. The sidewall of the first connecting block 8 is provided with a first insertion hole 9. The second connecting block 10 is located on one side of the first connecting block 8, and the sidewall of the second connecting block 10 is provided with a second insertion hole 11. The plug rod 12 is located in the second insertion hole 11 and is slidingly connected with the inner wall of the second insertion hole 11. The plug rod 12 penetrates the first insertion hole 9 and is slidingly connected with the inner wall of the first insertion hole 9. The lateral side of the plug rod 12 is fixedly connected with a limiting ring 13. The sidewall of the limiting ring 13 is fixedly connected with a first compression spring 14, and the other end of the first compression spring 14 is fixedly connected with the sidewall of the second connecting block 10. A limiting assembly for limiting the connection assembly is arranged below the plug rod 12.

[0030] In this embodiment, when the plug rod 12 is located in the first insertion hole 9, moving the heat preservation cover 7 will drive the first connecting block 8 to move together, thereby driving the fixed ring 6 and the basket 5 to move together. When the plug rod 12 is not inserted with the first insertion hole 9, moving the heat preservation cover 7 will not drive the first connecting block 8 to move together, thus will not drive the fixed ring 6 and the basket 5 to move together, which facilitates the personnel to change water for the seeds.

[0031] Specifically, the limiting assembly includes limiting grooves 15, a placing box 16, second compression springs 17, a connecting plate 18, and a limiting plate 19. The limiting grooves 15 are two in number and are formed in the circumferential side of the insertion rod 12. The limiting plate 19 is inserted into the corresponding limiting groove 15. The connecting plate 18 is fixedly connected with the circumferential side of the limiting plate 19. The placing box 16 is located below the insertion rod 12 and is fixedly connected with the side wall of the heat preservation cover 7. The connecting plate 18 is located in the placing box 16 and is slidingly connected with the inner wall of the placing box 16. Two second compression springs 17 are fixedly connected with the inner wall of the placing box 16, and the other ends of the second compression springs 17 are fixedly connected with the bottom surface of the connecting plate 18.

[0032] In the embodiment, the position of the limiting plate 19 can be adjusted so that the limiting plate 19 can be located in the corresponding limiting groove 15 according to the requirement of the user. The user can limit the insertion rod 12 in different states, which is convenient for the user.

[0033] Specifically, the pressing assembly includes a pressing plate 20, a handle 21, an internally-threaded cylinder 23, a threaded column 24, a rotating rod 25, and a rotating ring 26. The pressing plate 20 is located in the mesh basket 5. The handle 21 penetrates through the top surface of the heat preservation cover 7 and extends into the inner soaking box 2. The bottom end of the handle 21 is fixedly connected with the top end of the pressing plate 20. The internally-threaded cylinder 23 is fixedly connected with the bottom of the handle 21. The internally-threaded cylinder 23 penetrates through the top surface of the heat preservation cover 7 and extends into the mesh basket 5. The threaded column 24 is located in the internally-threaded cylinder 23 and is threadedly connected with the inner wall of the internally-threaded cylinder 23. The rotating rod 25 is fixedly connected with the top end of the threaded column 24 and penetrates through the top end of the internally-threaded cylinder 23 and the top end of the handle 21 and extends to the outside. The rotating rod 25 is rotationally connected with the handle 21. The rotating ring 26 is fixedly connected with the circumferential side of the rotating rod 25. The inner wall of the handle 21 is formed with a rotating groove 22. The rotating ring 26 is located in the rotating groove 22 and is rotationally connected with the inner wall of the rotating groove 22.

[0034] In the embodiment, when the user rotates the rotating rod 25, the rotating rod 25 drives the threaded column 24 to rotate and ascend or descend in the internally-threaded cylinder 23, so as to change the height of the rotating ring 26. The height of the handle 21 is changed through the rotating ring 26, and the height of the pressing plate 20 is changed through the handle 21, which is convenient for the user to adjust the height of the pressing plate 20 according to different seed volumes and different use conditions.

[0035] Specifically, the heating assembly includes heating sheets 27, electric heating wires 28, and a heat sensor 29. The heating sheets 27 are located in the cavity between the outer soaking box 1 and the inner soaking box 2. The heating sheets 27 are fixedly connected with the circumferential side of the inner soaking box 2. The heating sheets 27 are provided with the electric heating wires 28. The heat sensor 29 is installed on the inner wall bottom surface of the inner soaking box 2. The control switch 30 is fixedly installed on the circumferential side of the outer soaking box 1 and is electrically connected with the electric heating wires 28 and the heat sensor 29.

[0036] In the embodiment, the thermal sensor 29 can monitor the water temperature in the inner soaking tank 2, and the electric heating wire 28 and the heating sheet 27 can heat the water in the inner soaking tank 2, so as to avoid that the low water temperature affects the soaking effect.

[0037] Specifically, the size of the pressing plate 20 is matched with the mesh basket 5, and a plurality of water permeable holes are formed in the pressing plate 20.

[0038] In the embodiment, when the pressing plate 20 moves downward, the floating seeds can be pressed, so as to avoid that the seeds are not soaked sufficiently.

[0039] The working principle and the use process of the utility model are as follows: when the personnel need to soak the seeds of crops, the personnel first pull down the limiting plate 19, the limiting plate 19 moves downward to drive the connecting plate 18 in the placing box 16 to move downward, the connecting plate 18 moves downward to extrude the second compression spring 17, the top end of the limiting plate 19 moves out of the corresponding limiting slot 15, at this time, the limiting plate 19 cancels the limiting of the inserting rod 12, the personnel moves the inserting rod 12 to the direction away from the handle 21, the inserting rod 12 drives the limiting ring 13 to move, the limiting ring 13 extrudes the first compression spring 14, the other end of the inserting rod 12 moves out of the first insertion hole 9, at this time, the limiting slot 15 close to the limiting ring 13 is located above the limiting plate 19, the personnel releases the limiting plate 19, the second compression spring 17 extruded by the connecting plate 18 drives the connecting plate 18 to move upward, the connecting plate 18 moves upward to drive the limiting plate 19 to enter the limiting slot 15, at this time, the limiting plate 19 limits the inserting rod 12, the inserting rod 12 moves out of the first insertion hole 9 to cancel the limiting of the fixing ring 6 and the mesh basket 5, at this time, the personnel lifts up the handle 21, the handle 21 drives the pressing plate 20 to move upward, when the pressing plate 20 moves upward to abut against the inner wall of the heat preservation cover 7, the personnel can take off the heat preservation cover 7 and the pressing plate 20 from the device, the personnel adds the hot water with suitable temperature into the inner soaking tank 2 and puts the seeds of crops into the mesh basket 5, after the placement is completed, the personnel puts back the pressing plate 20 into the mesh basket 5 and presses down the handle 21, the handle 21 drives the pressing plate 20 to move downward, so as to press the seeds, and avoid that the seeds float on the water surface to cause that the seeds are not soaked sufficiently, at this time, the heat preservation cover 7 moves downward and is buckled with the outer soaking tank 1, the first connecting block 8 penetrates through the heat preservation cover 7 and extends to the outside of the heat preservation cover 7, the personnel sets the water temperature range required for soaking at the control switch 30, when the thermal sensor 29 senses that the water temperature is lower than the set temperature, the electric heating wire 28 operates to increase the temperature, the water in the inner soaking tank 2 is heated through the heating sheet 27, when the thermal sensor 29 senses that the water temperature meets the set temperature range, the electric heating wire 28 stops operating.

[0040] When the personnel need to change water, the personnel first close the control switch 30, then pull down the limiting plate 19, the limiting plate 19 drives the connecting plate 18 to move downwards, the connecting plate 18 extrudes the second compression spring 17, the connecting plate 18 drives the limiting plate 19 to move out of the corresponding limiting slot 15, at this time the limiting plate 19 cancels the limiting of the plug rod 12, the rebound of the extruded first compression spring 14 drives the limiting ring 13 to move towards the handle 21, the limiting ring 13 drives the plug rod 12 to move into the first insertion hole 9, and limits the fixed ring 6 and the basket 5, at this time the personnel releases the limiting plate 19, the limiting plate 19 enters the limiting slot 15 away from the handle 21, and limits the plug rod 12, at this time the personnel lifts up the handle 21, the handle 21 drives the pressing plate 20 to move upwards, when the pressing plate 20 moves upwards to abut against the inner wall of the heat preservation cover 7, the personnel can take off the heat preservation cover 7 and the pressing plate 20 from the device, and through the plug rod 12 and the first connecting block 8, the fixed ring 6 and the basket 5 are taken off, at this time the personnel pours out the water in the inner soaking box 2 and replaces it.

[0041] When the personnel need to accelerate the germination of the soaked seeds, the personnel first pours out the water in the inner soaking box 2 according to the above steps, then puts the basket 5 back into the inner soaking box 2, and buckles the heat preservation cover 7 with the outer soaking box 1, at this time the personnel rotates the rotating rod 25, the rotating rod 25 drives the threaded column 24 to rotate and rise in the inner threaded cylinder 23, the rising of the rotating rod 25 drives the inner threaded cylinder 23 to move upwards, the inner threaded cylinder 23 rotates in the rotating groove 22 and drives the handle 21 to move upwards, the upwards movement of the handle 21 drives the pressing plate 20 to move upwards, so that there is enough gap between the pressing plate 20 and the seeds, avoiding the close contact between the pressing plate 20 and the seeds to affect the seed germination.

[0042] The above is only a preferred embodiment of the present application, and is not intended to limit the present application in other forms. Any skilled person in the art can modify or change the above disclosed technical content to obtain equivalent embodiments. However, any simple modification, equivalent change and modification of the above embodiments according to the technical essence of the present application still falls within the protection scope of the present application.

Claims

1. A seed soaking device for crop cultivation comprising an outer soaking tank (1), characterized in that: The inner wall of the outer soaking box (1) is fixedly connected with an inner soaking box (2), a cavity is formed between the inner soaking box (2) and the outer soaking box (1), the inner wall of the outer soaking box (1) is fixedly connected with a sealing ring (3), the inner wall of the sealing ring (3) is fixedly connected with the inner soaking box (2), the inner wall of the inner soaking box (2) is fixedly connected with a placing ring (4), the inner soaking box (2) is provided with a mesh basket (5), the peripheral side of the mesh basket (5) is fixedly connected with a fixed ring (6), the bottom surface of the fixed ring (6) abuts against the top surface of the mesh basket (5), the upper portion of the outer soaking box (1) is provided with a heat preservation cover (7), the upper portion of the heat preservation cover (7) is provided with two groups of connecting assemblies for assisting in lifting the mesh basket (5), the two groups of connecting assemblies are symmetrically arranged, the upper portion of the outer soaking box (1) is provided with a lower pressing assembly for pressing the seeds, and the cavity between the outer soaking box (1) and the inner soaking box (2) is provided with a heating assembly for maintaining the water temperature.

2. A seed soaking device for crop cultivation as claimed in claim 1, wherein: The connecting assembly comprises a first connecting block (8), a second connecting block (10) and a plug rod (12), the first connecting block (8) is located above the fixed ring (6), the bottom end of the first connecting block (8) is fixedly connected with the top surface of the fixed ring (6), the top end of the first connecting block (8) penetrates through the top surface of the heat preservation cover (7), the first connecting block (8) is inserted with the heat preservation cover (7), the side wall of the first connecting block (8) is provided with a first insertion hole (9), the second connecting block (10) is located on one side of the first connecting block (8), the side wall of the second connecting block (10) is provided with a second insertion hole (11), the plug rod (12) is located in the second insertion hole (11), the plug rod (12) is slidably connected with the inner wall of the second insertion hole (11), the plug rod (12) penetrates through the first insertion hole (9) and is slidably connected with the inner wall of the first insertion hole (9), the peripheral side of the plug rod (12) is fixedly connected with a limiting ring (13), the side wall of the limiting ring (13) is fixedly connected with a first compression spring (14), the other end of the first compression spring (14) is fixedly connected with the side wall of the second connecting block (10), and the lower portion of the plug rod (12) is provided with a limiting assembly for limiting the connecting assembly.

3. A seed soaking device for crop cultivation as claimed in claim 2, wherein: The limiting assembly comprises limiting grooves (15), a placing box (16), second compression springs (17), a connecting plate (18) and limiting plates (19), the number of the limiting grooves (15) is two, the limiting grooves (15) are arranged on the circumferential side of the inserting rod (12), the limiting plates (19) are inserted into the corresponding limiting grooves (15), the connecting plate (18) is fixedly connected with the circumferential side of the limiting plate (19), the placing box (16) is located below the inserting rod (12), the placing box (16) is fixedly connected with the side wall of the heat preservation cover (7), the connecting plate (18) is located in the placing box (16), the connecting plate (18) is slidingly connected with the inner wall of the placing box (16), the inner wall of the placing box (16) is fixedly connected with two second compression springs (17), and the other end of the second compression spring (17) is fixedly connected with the bottom surface of the connecting plate (18).

4. The seed soaking device for crop cultivation according to claim 1, characterized in that: The lower pressing assembly comprises a pressing plate (20), a handle (21), an internally-threaded cylinder (23), a threaded column (24), a rotating rod (25) and a rotating ring (26), the pressing plate (20) is located in the mesh basket (5), the handle (21) penetrates through the top surface of the heat preservation cover (7) and extends into the inner soaking box (2), the bottom end of the handle (21) is fixedly connected with the top end of the pressing plate (20), the internally-threaded cylinder (23) is fixedly connected with the bottom of the handle (21), the internally-threaded cylinder (23) penetrates through the top surface of the heat preservation cover (7) and extends into the mesh basket (5), the threaded column (24) is located in the internally-threaded cylinder (23), the threaded column (24) is threadedly connected with the inner wall of the internally-threaded cylinder (23), the rotating rod (25) is fixedly connected with the top end of the threaded column (24), the rotating rod (25) penetrates through the top end of the internally-threaded cylinder (23) and the top end of the handle (21) and extends to the outside, the rotating rod (25) is rotationally connected with the handle (21), the rotating ring (26) is fixedly connected with the circumferential side of the rotating rod (25), the inner wall of the handle (21) is provided with a rotating groove (22), the rotating ring (26) is located in the rotating groove (22), and the rotating ring (26) is rotationally connected with the inner wall of the rotating groove (22).

5. The seed soaking device for crop cultivation as claimed in claim 1, wherein: The heating assembly comprises heating sheets (27), electric heating wires (28) and heat sensors (29), the heating sheets (27) are located in the cavity between the outer soaking box (1) and the inner soaking box (2), the heating sheets (27) are fixedly connected with the circumferential side of the inner soaking box (2), the electric heating wires (28) are arranged in the heating sheets (27), the heat sensors (29) are mounted on the inner wall bottom surface of the inner soaking box (2), and the control switch (30) is fixedly mounted on the circumferential side of the outer soaking box (1).

6. A seed soaking device for crop cultivation as claimed in claim 4, wherein: The size of the pressing plate (20) is matched with the mesh basket (5), and a plurality of water permeable holes are arranged on the pressing plate (20).

Images