Seed soaking and germination accelerating device for local grass seed breeding

Abstract

The seed soaking and germination accelerating device for local grass seed breeding comprises a box body and a box cover, the interior of the box body is divided into a soaking cavity, a power cavity and a suction cavity, a vertical sliding groove is formed in the outer wall of the side, close to the power cavity, of the soaking cavity, and a sliding box is arranged in the sliding groove in a sliding fit mode; a rotating motor is fixedly connected to the inner bottom wall of the sliding box, an eccentric block is eccentrically connected to an output shaft of the rotating motor, a rotating block is in sliding fit with the outer wall of the eccentric block, and second linkage rods are symmetrically and rotationally connected to the side, away from the soaking cavity, of the rotating block; the other end of each second linkage rod is rotationally connected with a first linkage rod, and the other side of each first linkage rod is rotationally connected with a rotating seat. The seed soaking and impurity removing device is scientific and reasonable, and efficient seed soaking and impurity removing are achieved through mechanical structure design and automatic control.

Description

Technical Field

[0001] The invention belongs to the technical field of agriculture, and in particular is a seed soaking and germination device for native grass seed breeding. Background Art

[0002] The seed soaking and germination device is an important invention in the field of agricultural technology. It is mainly used to improve the germination rate and growth rate of seeds. In agricultural planting, the germination of seeds directly affects the yield and quality of crops. The wild characteristics of native grass seeds are particularly obvious. The germination of seeds is greatly affected by the environment, the germination rate is generally low, and the seedling growth is slow, which seriously affects the breeding efficiency. Therefore, how to improve the germination rate of seeds used for breeding native grass seeds has always been the focus of scientific researchers.

[0003] Traditional seed germination methods mainly rely on the natural environment and manual operations, such as placing seeds under suitable temperature and humidity conditions, and germinating them through natural germination or artificial watering. However, this method has many shortcomings, such as long germination time, unstable germination rate, and susceptibility to environmental factors. In order to solve these problems, agricultural technicians began to develop seed soaking and germination devices. Usually including a box body and a box cover, the seed soaking and germination device provides a suitable germination environment for seeds by simulating the optimal environmental conditions required for seed germination, such as temperature, humidity, oxygen content, etc. At the same time, the device can also screen and classify seeds, and separate seeds of different qualities and varieties to improve the uniformity and stability of germination. Although seed soaking and germination devices have been widely used in agricultural planting, existing soaking devices also have certain limitations in impurity screening. Although some devices can preliminarily classify impurities by simple size screening or gravity separation, the classification of impurities is still not accurate enough. This may cause bad seeds of different qualities and impurities to be mixed together during the soaking process, affecting the uniformity and stability of germination.

[0004] In summary, the incomplete removal of impurities in the existing seed soaking and germination device has become a problem that the technicians in this field need to solve urgently. Therefore, it is necessary to propose a seed soaking and germination device for native grass seed breeding. Summary of the invention

[0005] In order to solve the above problems, the purpose of the present invention is to provide a seed soaking and germination device for native grass seed breeding, which can achieve efficient seed soaking, impurity removal and optimization of the germination process through mechanical structure design and automatic control, thereby improving the germination rate and growth rate of the seeds.

[0006] In order to achieve the above-mentioned purpose, the technical scheme of the present invention is as follows: a seed soaking and germination device for breeding native grass seeds, comprising a box body and a box cover, the box cover is detachably connected to one side of the top of the box body, and a controller is fixedly connected to the other side of the top of the box body, the inner part of the box body is divided into a soaking chamber, a power chamber and a suction chamber, the power chamber and the suction chamber are located on both sides of the soaking chamber, a vertical slide groove is opened on the outer wall of the soaking chamber close to the power chamber, a sliding box is slidably matched in the slide groove, and a power component for providing lifting power for the sliding box is provided on the part of the slide groove extending into the power chamber, a rotating motor is fixedly connected to the bottom wall of the sliding box, an eccentric block is eccentrically connected to the output shaft of the rotating motor, a rotating block is slidably matched on the outer wall of the eccentric block, and the rotating block is symmetrical on the side away from the soaking chamber. A second linkage rod is rotatably connected, and the other end of the second linkage rod is rotatably connected to the first linkage rod, and the other side of the first linkage rod is rotatably connected to a rotating seat, and the rotating seats are fixedly connected to the power assembly, and a "concave" immersion cage for soaking seeds is fixedly connected to the side of the rotating block close to the soaking chamber, and a plurality of sieve holes are opened at the bottom of the soaking cage, and a plurality of electromagnets are fixedly connected to the bottom of the box cover, and a smoothing magnetic cover is detachably connected to the bottom of the box cover through the magnetic attraction of the electromagnet, and the smoothing magnetic cover is located in the motion trajectory of the soaking cage, and a plurality of electromagnets for magnetically attracting and smoothing the magnetic cover are also fixedly connected to the top of the soaking cage, and a suction assembly for replacing the water body in the soaking chamber is provided in the suction chamber, and the electromagnet, the power assembly and the suction assembly are all connected with the controller signal.

[0007] The following principles and beneficial effects are achieved by adopting the above scheme:

[0008] Basic principle: The sliding box is driven by the power component to slide up and down in the slide slot, thereby driving the rotating block and the soaking cage to swing back and forth. This swinging motion not only helps the seeds to be evenly soaked in the soaking liquid, but also discharges some impurities through the sieve holes. At the same time, the suction component regularly replaces the water in the soaking chamber to further remove impurities and keep the soaking environment clean. In addition, the smoothing magnetic cover produces relative motion with the soaking cage in the motion trajectory of the soaking cage, smoothes the seeds by friction, and then uses magnetic attraction to adsorb to the soaking cage, following the movement of the soaking cage to remove undesirable substances and empty shells attached to the surface of the seeds. During the whole process, the controller accurately controls the operating status and time of the power component and the suction component according to the preset parameters and procedures to achieve the best soaking and germination effect.

[0009] Beneficial effects:

[0010] 1. The present invention adopts a unique linkage structure design, including a sliding box, an eccentric block, a rotating motor, a first linkage rod, a second linkage rod, a rotating seat and a power assembly. This linkage structure enables the soaking cage to slide up and down in the slide groove through the sliding box under the drive of the power assembly, driving the eccentric block and the rotating block to swing back and forth. This swing not only promotes the uniform soaking of seeds in the soaking liquid, but also improves the soaking efficiency. More importantly, in the relative movement with the magnetic smoothing cover, the friction force generated during the swinging process effectively smoothes the undesirable substances and empty shells attached to the surface of the seeds, thereby increasing the cleanliness of the seeds.

[0011] 2. The present invention can achieve efficient soaking of seeds and removal of impurities through the reciprocating swing of the soaking cage and the regular replacement of water by the suction assembly. This design not only improves the uniformity of seed soaking, but also helps to remove empty shells, bad seeds and undesirable substances attached to the surface of seeds, thereby improving the germination rate and growth rate of seeds.

[0012] 3. The device of the present invention is equipped with an automatic control system and a controller, which can accurately adjust the operating status and time of the power component and the suction component according to the preset parameters and programs. This intelligent management method not only simplifies the operation steps and improves work efficiency, but also can realize real-time monitoring and regulation of the soaking germination process to ensure the best germination effect.

[0013] 4. The present invention can not only effectively remove the undesirable substances and empty shells attached to the surface of the seeds, but also increase the cleanliness of the surface of the seeds through the relative movement between the smoothing magnetic suction cover and the soaking cage. This cleaning treatment helps the seeds to better absorb the nutrients in the soaking liquid and improve the germination efficiency. At the same time, the design of the smoothing magnetic suction cover also reduces the need for manual operation, further improving work efficiency.

[0014] Furthermore, the power assembly includes a linear motor group and a battery, which are respectively fixedly connected to the inner side walls of the power cavity on both sides of the slide slot. The output part of the linear motor group extends into the power cavity and is respectively fixedly connected to the sliding box and the rotating seat. The linear motor group is connected to the controller signal.

[0015] Beneficial effects: The linear motor group as a power source has the characteristics of fast response speed and high positioning accuracy. It can quickly and stably drive the sliding box to slide up and down in the slideway, thereby driving the soaking cage to swing back and forth. This efficient and stable power transmission method ensures the uniform soaking of seeds in the soaking liquid and the smooth discharge of impurities.

[0016] Furthermore, the suction assembly includes a pump assembly, which is fixedly connected to the inner side wall of the suction chamber, and a bottom suction port and a floating suction port are sequentially opened along the bottom of the box body to the top of the box body on the outer wall of the suction chamber close to the immersion chamber, and a drain port and a water inlet are sequentially opened along the bottom of the box body to the top of the box body on the outer wall of the box close to the suction chamber, the input port of the pump assembly is respectively connected to the bottom suction port and the floating suction port, the output port of the pump assembly is connected to the drain port, and the pump assembly is connected to the controller signal.

[0017] Beneficial effects: Through the design of sinking suction port and floating suction port, the suction assembly can absorb different impurities in the water at the bottom and top of the soaking chamber respectively, ensuring the comprehensive replacement of the water. This design not only helps to remove impurities and waste liquid in the soaking chamber, but also keeps the soaking environment clean and stable, providing favorable conditions for seed germination.

[0018] Furthermore, a telescopic support rod for auxiliary support of the soaking cage is fixedly connected to the bottom wall of the soaking chamber, and the other end of the telescopic support rod is in contact with the bottom of one end of the soaking cage away from the power chamber.

[0019] Beneficial effect: The existence of the telescopic support rod provides an additional support point for the soaking cage, making it more stable during the swinging process. This not only prevents the soaking cage from contacting the bottom wall of the soaking chamber due to excessive swinging, causing damage or affecting the soaking effect, but also ensures that the seeds are always kept in the soaking liquid during the soaking process, improving the uniformity and efficiency of the soaking.

[0020] Furthermore, an elastic plate for providing an extrusion range and a smoothing range when the smoothing magnetic cover moves relative to the soaking cage is fixedly connected to the outer wall thereof, and a plurality of iron sheets for cooperating with the electromagnet magnetic attraction are fixedly connected inside the elastic plate.

[0021] Beneficial effects: The design of the elastic plate enables the smoothing magnetic cover to deform appropriately according to the contact force and angle when it moves with the soaking cage, thereby ensuring a smooth and uniform smoothing process. This not only prevents seed damage caused by excessive squeezing or friction, but also improves the smoothing effect. The iron sheet fixedly connected inside the elastic plate and the electromagnet on the soaking cage attract each other, providing an additional fixing force for the smoothing magnetic cover. This magnetic connection method is not only stable and reliable, but also prevents the smoothing magnetic cover from falling off or shifting during movement, thereby ensuring its close fit and synchronous movement with the soaking cage.

[0022] Furthermore, a plurality of sieve holes for providing a floating shell flow channel are also provided on the top of the smoothing magnetic suction cover.

[0023] Beneficial effect: The design of the sieve holes allows the floating empty shells to flow out of the smooth magnetic cover more easily, thereby improving the removal efficiency. This can not only reduce the interference of the floating empty shells on the seed germination process, but also ensure the cleanliness and stability of the soaking liquid, providing more favorable conditions for seed germination.

[0024] Furthermore, the rotating motor and the outer wall of the electromagnet are both fixedly connected with a waterproof layer for maintaining stable operation of the electromagnet.

[0025] Beneficial effect: The presence of the waterproof layer can effectively prevent water and moisture from corroding the electromagnet and rotating motor, thereby extending the service life. This can not only reduce the downtime and repair costs caused by damage to the electromagnet and rotating motor, but also improve the reliability and stability of the entire device.

[0026] Furthermore, a plurality of heating wires for adjusting the temperature are fixedly connected to the inner side wall and the bottom wall of the soaking chamber, and the heating wires are connected to the controller signal.

[0027] Beneficial effect: Since the heating wire is connected to the controller signal, the user can accurately adjust the temperature in the soaking chamber through the controller. This can not only meet the different temperature requirements of different seeds, but also ensure that the soaking liquid remains constant within the optimal temperature range, thereby improving the germination efficiency and quality of the seeds.

[0028] Furthermore, a plurality of temperature sensors are fixedly connected to the inner wall of the soaking chamber, and the temperature sensors are all connected to the controller signals.

[0029] Beneficial effects: Since the temperature sensor is connected to the controller signal, the user can monitor the temperature data in the soaking chamber in real time and perform precise control and adjustment as needed. This not only ensures that the soaking liquid remains constant within the optimal temperature range, but also improves the germination efficiency and quality of the seeds.

[0030] Furthermore, a filter screen for filtering out impurities in the added water is fixedly connected to the inner wall of the water inlet.

[0031] Beneficial effects: Through the filtering effect of the filter, we can effectively remove impurities in the added water, thereby ensuring the cleanliness of the soaking liquid. This can not only reduce the adverse effects of impurities on the seed germination process, but also extend the service life of the soaking chamber and related equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is an axonometric diagram of an embodiment of the present invention.

[0033] Figure 2 It is a side cross-sectional view of an embodiment of the present invention.

[0034] Figure 3It is a top sectional view of an embodiment of the present invention.

[0035] Figure 4 Schematic diagram of a magnetic smoothing cover according to an embodiment of the present invention

[0036] The figure marks in the drawings of the specification include: 1. controller; 2. box body; 3. box cover; 4. filter; 5. water inlet; 6. drain outlet; 7. magnetic smoothing cover; 8. soaking chamber; 9. electromagnet; 10. power chamber; 11. sliding box; 12. linear motor group; 13. rotating seat; 14. first linkage rod; 15. second linkage rod; 16. rotating block; 17. eccentric block; 18. rotating motor; 19. temperature sensor; 20. heating wire; 21. telescopic support rod; 22. bottom suction port; 23. suction chamber; 24. sieve hole; 25. pump assembly; 26. soaking cage; 27. floating suction port; 28. battery; 29. ​​slide chute; 30. iron sheet; 31. elastic plate. DETAILED DESCRIPTION

[0037] The following is further described in detail through specific implementation methods:

[0038] Example 1

[0039] Basically as attached Figure 1-Figure 4 As shown: a seed soaking and germination device for native grass seed breeding, including a box body 2 and a box cover 3, the box cover 3 is detachably connected to one side of the top of the box body 2, and the other side of the top of the box body 2 is fixedly connected to a controller 1, the inside of the box body 2 is divided into a soaking chamber 8, a power chamber 10 and a suction chamber 23, the power chamber 10 and the suction chamber 23 are located on both sides of the soaking chamber 8, and a vertical slide groove 29 is opened on the outer wall of the soaking chamber 8 close to the power chamber 10, and a sliding box 11 is slidably matched in the slide groove 29, and the part of the slide groove 29 extending into the power chamber 10 is provided with a power component for providing lifting power for the sliding box 11, and the inner bottom wall of the sliding box 11 is fixedly connected to a rotating motor 18 by bolts, and the output shaft of the rotating motor 18 is eccentrically connected to the outer wall of the power chamber 10. An eccentric block 17 is connected, and a rotating block 16 is slidably matched on the outer wall of the eccentric block 17. The rotating block 16 is symmetrically rotatably connected to the second linkage rod 15 on the side away from the immersion chamber 8. The other end of the second linkage rod 15 is rotatably connected to the first linkage rod 14, and the other side of the first linkage rod 14 is rotatably connected to the rotating seat 13. The rotating seats 13 are fixedly connected to the power assembly by screws. The power assembly includes a linear motor group 12 and a battery 28. The linear motor group 12 and the battery 28 are respectively fixedly connected to the inner wall of the power chamber 10 on both sides of the slide groove 29 by bolts. The output part of the linear motor group 12 extends into the power chamber 10 and is respectively fixedly connected to the sliding box 11 and the rotating seat 13 by screws.

[0040] A "concave" immersion cage 26 for soaking seeds is integrally formed on one side of the rotating block 16 near the immersion chamber 8. A plurality of sieve holes 24 are opened at the bottom of the immersion cage 26. A plurality of electromagnets 9 are embedded at the bottom of the box cover 3. A smoothing magnetic cover is detachably connected to the bottom of the box cover 3 through the magnetic attraction of the electromagnets 9. The smoothing magnetic cover is located in the motion track of the immersion cage 26. An elastic plate 31 is bonded around the outer wall of the smoothing magnetic cover for providing an extrusion range and a smoothing range when the immersion cage 26 moves relative to each other. A plurality of iron sheets 30 for magnetic attraction with the electromagnets 9 are embedded in the elastic plate 31. A plurality of sieve holes 24 are also opened at the top of the smoothing magnetic cover for providing a floating empty shell flow channel.

[0041] Several electromagnets 9 for magnetically smoothing the magnetic cover are also embedded in the top of the soaking cage 26. The outer walls of the rotating motor 18 and the electromagnet 9 are coated with a waterproof layer for maintaining the stable operation of the electromagnet 9. A suction assembly for replacing the water in the soaking chamber 8 is provided in the suction chamber 23. The suction assembly includes a pump assembly 25, which is fixedly connected to the inner wall of the suction chamber 23 by bolts. A bottom suction port 22 and a floating suction port 27 are sequentially opened on the outer wall of the suction chamber 23 near the soaking chamber 8 along the bottom of the box 2 to the top of the box 2. A drain port 6 and a water inlet 5 are sequentially opened on the outer wall of the box 2 near the suction chamber 23 along the bottom of the box 2 to the top of the box 2. The input port of the pump assembly 25 is connected to the bottom suction port 22 and the floating suction port 27 respectively, and the output port of the pump assembly 25 is connected to the drain port 6. The pump assembly 25, the electromagnet 9 and the linear motor group 12 are all connected to the controller 1 signal.

[0042] Specific implementation steps:

[0043] First, open the box cover 3 and put the native grass seeds to be germinated into the soaking cage 26. Close the box cover 3 and add a proper amount of water into the soaking chamber 8 through the water inlet 5 until the water level reaches the position of the floating suction port 27. This step is simple and fast, and is convenient for users to operate. In addition, the design of the soaking cage 26 allows the seeds to be evenly distributed, laying a good foundation for the subsequent soaking and germination process.

[0044] The linear motor group 12 is started by the controller 1, and the linear motor group 12 drives the soaking cage 26 to rise and slide. When the soaking cage 26 rises in the soaking chamber 8 to contact the magnetic suction smoothing cover 7, the rotating motor 18 in the sliding box 11 is started, and the output shaft of the rotating motor 18 drives the eccentric block 17 to rotate, and the eccentric block 17 drives the second linkage rod 15 and the first linkage rod 14 to move. The rotating seat 13 is fixed, and then drives the rotating block 16 to swing back and forth horizontally in the sliding box 11. The soaking cage 26 integrally formed on the rotating block 16 starts to swing back and forth horizontally following the movement of the rotating block 16. In this process, the soaking cage 26 will continuously contact the smoothing magnetic suction cover and squeeze the elastic plate 31. The design of the elastic plate 31 not only provides a certain extrusion range and smoothing range, so that the elastic plate 31 can evenly smooth the seeds during the swinging process to avoid seed accumulation, but also enhances the flow effect of the soaking liquid between the seeds, improves the soaking efficiency of the seeds and the effect of removing impurities.

[0045] After the seed smoothing process is completed, the electromagnet 9 on the box cover 3 stops working, and the electromagnet 9 on the soaking cage 26 starts working, magnetically fixing the magnetic smoothing cover 7 to the soaking cage 26. The magnetic combination of the electromagnet 9 and the iron sheet 30 ensures the stability of the smoothing magnetic cover in the motion track of the soaking cage 26, avoiding the shaking or falling off that may occur during the reciprocating lifting process, and further improving the efficiency and stability of soaking germination.

[0046] Then the linear motor group 12 is started by the controller 1, and the linear motor group 12 drives the sliding box 11 and the rotating seat 13 to slide in the slide groove 29. The rotating block 16 is connected to the rotating seat 13 through the second linkage rod 15 and the first linkage rod 14, so that the rotating block 16 can drive the soaking cage 26 to do reciprocating lifting and lowering motion in the soaking chamber 8 while swinging horizontally. This design not only allows the soaking liquid to flow inside and outside the soaking cage 26, accelerating the soaking process of the seeds, but also helps to promote the impurities inside the seeds, such as residual dust, foreign particles or bad seeds, to be discharged through the sieve holes 24 through the continuous lifting and lowering motion, thereby improving the purity of the seeds and the success rate of germination.

[0047] Through the design of the soaking cage 26, the seeds are evenly distributed in the soaking cage, avoiding the problem of uneven soaking caused by seed accumulation in the traditional soaking method. The reciprocating lifting and lateral reciprocating swinging of the soaking cage 26 in the soaking chamber 8 further promotes the flow of the soaking liquid, ensuring that each seed can fully contact the soaking liquid, thereby improving the soaking uniformity of the seeds. During the soaking process, the seeds are mechanically stimulated by the reciprocating lifting and lateral reciprocating swinging of the soaking cage 26, which helps to enhance the vitality of the seeds and promote the germination of the seeds.

[0048] During the reciprocating lifting process of the soaking cage 26, since a plurality of sieve holes 24 are provided at the bottom of the soaking cage 26 and the top of the magnetic smoothing cover 7, these sieve holes 24 allow the soaking water to freely enter and exit, but can prevent the seeds from passing through. This design ensures the full flow of the soaking liquid and avoids the loss of seeds, thus ensuring the smooth progress of the soaking germination process.

[0049] When the water in the soaking chamber 8 needs to be replaced, the pump assembly 25 is started through the controller 1. The pump assembly 25 sucks the sediment at the bottom of the soaking chamber 8 and the floating objects on the top of the water through the bottom suction port 22 and the floating suction port 27, respectively, and discharges them out of the box 2 through the drain port 6. At the same time, new water is injected into the soaking chamber 8 through the water inlet 5 to maintain the water quality in the soaking chamber 8. This step effectively removes impurities and pollutants during the soaking process, ensures the quality of the soaking liquid, and provides a good environment for seed germination.

[0050] Repeat the above steps of the reciprocating lifting process of the soaking cage 26 until the soaking and germination of the native grass seeds is completed. In this process, the soaking time, temperature and other parameters of the seeds can be accurately controlled by the controller 1, ensuring the stability and consistency of the soaking and germination process.

[0051] Finally, the linear motor group 12 is started by the controller 1, and the linear motor group 12 drives the soaking cage 26 to rise and slide. When the soaking cage 26 rises in the soaking chamber 8 to contact the box cover 3, the electromagnet 9 on the box cover 3 is energized and starts working, and the electromagnet 9 on the soaking cage 26 stops working. At this time, the magnetic suction leveling cover 7 is magnetically fixedly connected to the box cover 3, and the user can easily open the box cover 3 to take out the seeds in the soaking cage 26 that have completed the soaking and germination process. This design not only simplifies the operation process, but also improves work efficiency.

[0052] Example 2

[0053] Basically as attached Figure 2 As shown: The difference from the above embodiment is that the inner bottom wall of the soaking chamber 8 is fixedly connected by bolts with a telescopic support rod 21 for auxiliary support of the soaking cage 26, and the other end of the telescopic support rod 21 contacts the bottom of the soaking cage 26 away from the power chamber 10.

[0054] Specific implementation steps: Based on Example 1, when the user starts the linear motor group 12 through the controller 1, the linear motor group 12 drives the sliding box 11 and the soaking cage 26 connected thereto to slowly rise along the chute 29, and the telescopic support rod 21 is in a supporting state, in contact with the soaking cage 26, and assists the rising movement of the soaking cage 26. When the user starts the linear motor group 12 again through the controller 1, and the linear motor group 12 drives the soaking cage 26 to reciprocate and rise and fall in the chute 29, the telescopic support rod 21 will provide auxiliary support force for the soaking cage 26 when descending, ensuring the stability and balance of the soaking cage 26 during the lifting process.

[0055] Example 3

[0056] Basically as attached Figure 1 and Figure 2 As shown: The difference from the above embodiment is that the inner wall of the soaking chamber 8 is fixedly connected with a plurality of temperature sensors 19 by screws. The inner wall and the bottom wall of the soaking chamber 8 are embedded with a plurality of heating wires 20 for adjusting the temperature, and the temperature sensors 19 and the heating wires 20 are both connected with the controller 1 by signal.

[0057] Specific implementation steps: Based on Example 1, during the reciprocating lifting and lowering process of the immersion cage 26, the temperature sensor 19 continues to monitor the temperature of the immersion water, and the controller 1 adjusts the working state of the heating wire 20 according to the preset temperature threshold to ensure that the water temperature in the immersion chamber 8 is always maintained within a range suitable for immersion.

[0058] Example 4

[0059] Basically as attached Figure 1 As shown: The difference from the above embodiment is that a filter screen 4 for filtering out impurities in the added water is fixedly connected to the inner wall of the water inlet 5 by screws.

[0060] Specific implementation steps: Based on Example 1, when the water in the soaking chamber 8 needs to be replaced, the controller 1 starts the pump assembly 25 to inject new water into the soaking chamber 8 through the water inlet 5, and the filter 4 removes impurities added to the water to improve the soaking efficiency.

[0061] The above is only an embodiment of the present invention. The common sense such as the known specific structure and characteristics in the scheme is not described in detail here. The ordinary technicians in the relevant field know all the common technical knowledge in the technical field of the invention before the application date or priority date, can know all the existing technologies in the field, and have the ability to apply the conventional experimental means before that date. The ordinary technicians in the relevant field can improve and implement this scheme in combination with their own abilities under the enlightenment given by this application. Some typical known structures or known methods should not become obstacles for ordinary technicians in the relevant field to implement this application. It should be pointed out that for those skilled in the art, without departing from the structure of the present invention, several deformations and improvements can be made, which should also be regarded as the protection scope of the present invention, which will not affect the effect of the implementation of the present invention and the practicality of the patent. The protection scope required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. A seed soaking and germination device for native grass seed breeding, comprising a box body (2) and a box cover (3), wherein the box cover (3) is detachably connected to one side of the top of the box body (2), characterized in that: A controller (1) is fixedly connected to the other side of the top of the box body (2), and the interior of the box body (2) is divided into an immersion chamber (8), a power chamber (10) and a suction chamber (23), wherein the power chamber (10) and the suction chamber (23) are located on both sides of the immersion chamber (8), and a vertical slide groove (29) is provided on the outer wall of the immersion chamber (8) on one side close to the power chamber (10), and a sliding box (11) is slidably matched in the slide groove (29), and a power component for providing lifting power to the sliding box (11) is provided in the portion of the slide groove (29) extending into the power chamber (10), and the sliding box (11) is provided with a power component for providing lifting power to the sliding box (11), and the sliding box (11) is provided with a power component for providing lifting power to the sliding box (11). A rotating motor (18) is fixedly connected to the inner bottom wall of the box (11); an eccentric block (17) is eccentrically connected to the output shaft of the rotating motor (18); a rotating block (16) is slidably matched to the outer wall of the eccentric block (17); a second linkage rod (15) is symmetrically rotationally connected to the side of the rotating block (16) away from the soaking chamber (8); the other end of the second linkage rod (15) is rotationally connected to the first linkage rod (14); the other side of the first linkage rod (14) is rotationally connected to a rotating seat (13); and the rotating seat (13) is fixedly connected to the power assembly; A "concave" shaped soaking cage (26) for soaking seeds is fixedly connected to one side of the rotating block (16) close to the soaking chamber (8); a plurality of sieve holes (24) are provided at the bottom of the soaking cage (26); a plurality of electromagnets (9) are fixedly connected to the bottom of the box cover (3); a smoothing magnetic cover is detachably connected to the bottom of the box cover (3) through magnetic attraction of the electromagnets (9); the smoothing magnetic cover is located in the movement track of the soaking cage (26); a plurality of electromagnets (9) for magnetic attraction and smoothing the magnetic cover are also fixedly connected to the top of the soaking cage (26); a suction assembly for replacing the water body of the soaking chamber (8) is provided in the suction chamber (23); the electromagnets (9), the power assembly and the suction assembly are all connected to the controller (1) by signal.

2. The seed soaking and germination device for native grass seed breeding according to claim 1, characterized in that: The power assembly comprises a linear motor group (12) and a battery (28), wherein the linear motor group (12) and the battery (28) are respectively fixedly connected to the inner side walls of the power cavity (10) on both sides of the slide groove (29), the output part of the linear motor group (12) extends into the power cavity (10) and is respectively fixedly connected to the sliding box (11) and the rotating seat (13), and the linear motor group (12) is connected to the controller (1) by signal.

3. The seed soaking and germination accelerating device for native grass seed breeding according to claim 2, characterized in that: The suction assembly comprises a pump assembly (25), the pump assembly (25) being fixedly connected to the inner wall of the suction chamber (23), a bottom suction port (22) and a floating suction port (27) being sequentially provided on the outer wall of the suction chamber (23) on the side close to the soaking chamber (8) along the bottom of the box body (2) to the top of the box body (2), a drainage port (6) and a water inlet (5) being sequentially provided on the outer wall of the box body (2) on the side close to the suction chamber (23) along the bottom of the box body (2) to the top of the box body (2), the input port of the pump assembly (25) being respectively connected to the bottom suction port (22) and the floating suction port (27), the output port of the pump assembly (25) being connected to the drainage port (6), and the pump assembly (25) being signal-connected to the controller (1).

4. The seed soaking and germination accelerating device for native grass seed breeding according to claim 3, characterized in that: A telescopic support rod (21) for auxiliary support of the soaking cage (26) is fixedly connected to the inner bottom wall of the soaking chamber (8), and the other end of the telescopic support rod (21) contacts the bottom of one end of the soaking cage (26) away from the power chamber (10).

5. The seed soaking and germination accelerating device for native grass seed breeding according to claim 4, characterized in that: The outer wall of the smoothing magnetic cover is fixedly connected with elastic plates (31) for providing an extrusion range and a smoothing range when the cover moves relative to the soaking cage (26), and a plurality of iron sheets (30) for magnetically cooperating with the electromagnet (9) are fixedly connected inside the elastic plates (31).

6. The seed soaking and germination accelerating device for native grass seed breeding according to claim 5, characterized in that: The top of the smoothing magnetic suction cover is also provided with a plurality of sieve holes (24) for providing a floating shell flow channel.

7. The seed soaking and germination accelerating device for native grass seed breeding according to claim 6, characterized in that: The outer walls of the rotating motor (18) and the electromagnet (9) are both fixedly connected with a waterproof layer for maintaining stable operation of the electromagnet (9).

8. The seed soaking and germination accelerating device for native grass seed breeding according to claim 7, characterized in that: A plurality of heating wires (20) for adjusting the temperature are fixedly connected to the inner side wall and the bottom wall of the soaking chamber (8), and the heating wires (20) are connected to the controller (1) by signals.

9. The seed soaking and germination accelerating device for native grass seed breeding according to claim 8, characterized in that: A plurality of temperature sensors (19) are fixedly connected to the inner wall of the soaking chamber (8), and the temperature sensors (19) are all connected to the controller (1) by signals.

10. The seed soaking and germination accelerating device for native grass seed breeding according to claim 9, characterized in that: A filter screen (4) for filtering out impurities in the added water is fixedly connected to the inner wall of the water inlet (5).

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