A device for promoting germination of holly seeds

Abstract

The present invention belongs to the technical field of forestry seedling raising equipment, and in particular relates to a device for promoting the germination of Ilex chrysantha seeds, comprising: a germination box, a box seat installed at the bottom of the germination box, a double-door box hingedly installed on one side of the germination box, multiple groups of culture plate layers installed at equal intervals from top to bottom inside the germination box, multiple soil cultivation grooves for germinating Ilex chrysantha seeds opened at equal intervals laterally on the culture plate layers, a mobile unit provided on the side of the germination box away from the door, a seed sowing and promotion integrated unit installed on the side of the mobile unit facing the soil cultivation groove, the mobile unit including a main moving mechanism and a main lifting mechanism, the main lifting mechanism installed on the main moving mechanism, and the seed sowing and promotion integrated unit installed on the main lifting mechanism. This device adopts an automated structure for everything from seed sowing, growth factor adjustment to germination, has extremely high operating efficiency, and is suitable for large-scale seed germination promotion.

Description

Technical Field

[0001] The invention belongs to the technical field of forestry seedling raising equipment, and in particular relates to a device for promoting germination of holly seeds. Background Art

[0002] Golden holly is an evergreen shrub of the genus Ilex. It has simple alternate leaves with sparse small thorns on the leaf margins. The leaves remain golden yellow all year round. It is suitable for planting in gardens, squares and other green areas. Holly seeds can remain dormant for up to 3 years. Seed sowing is carried out to increase the seedling rate and save land resources, and the seeds are often germinated first.

[0003] The existing patent authorization number is: CN208739538U, which discloses a device for promoting the germination of long-dormant seeds of Ilex, including a germination box, a soil cultivation trough and a seed soaking trough are provided in the germination box, a humidifier, a temperature humidity meter and a temperature regulating tube with good thermal conductivity are respectively provided on the inner wall of the germination box, above the soil cultivation trough, the upper end of the temperature regulating tube is connected to a water inlet pipe, and the lower end of the temperature regulating tube is connected to a water outlet pipe, a feeding pipe is provided on the inner wall of the germination box, between the soil cultivation trough and the seed soaking trough, a horizontally arranged net groove is movably connected in the seed soaking trough, and a wet sand layer is laid on the bottom of the germination box, below the seed soaking trough. The utility model is specially designed for the germination characteristics of holly seeds, and can sequentially carry out a series of temperature change treatments on the seeds, such as burying in wet sand with different temperatures and humidity, soaking in chemical solutions, and cultivating in soil, to promote the germination of long-dormant holly seeds. After analyzing the above device, it can be known that the time for promoting seed germination is after the seeds are buried in the soil. By controlling the temperature, humidity and growth factors, the germination speed of the seeds is promoted to a certain extent. However, the device still has the following problems when used: (1) Generally speaking, when promoting seed germination, in most cases, it is aimed at large-scale seed germination promotion projects, and the above device lacks the function of automated operation of the entire process from burying to germination promotion of large quantities of seeds;

[0004] (2) When sowing seeds, watering (to increase moisture and adjust soil pH), aeration and oxygenation, etc., manual operations are often required. Manual operations have insufficient control over the accuracy of adjusting various factors. At the same time, when dealing with large quantities of seeds, more manual participation is required, resulting in low work efficiency.

[0005] Therefore, in view of the above-mentioned problems, this technical solution proposes a device for promoting the germination of Ilex chrysantha seeds. Summary of the Invention

[0006] The purpose of the embodiment of the present invention is to provide a device for promoting the germination of Ilex chrysantha seeds, which aims to solve the problem.

[0007] The present invention is implemented as follows: a device for promoting the germination of golden leaf holly seeds, comprising: a germination box, a box seat installed at the bottom of the germination box, a double-door box door hingedly installed on one side of the germination box, multiple groups of culture plate layers installed at equal intervals from top to bottom inside the germination box, multiple soil cultivation grooves for germinating golden leaf holly seeds are opened at equal intervals horizontally on the culture plate layers, a mobile unit is provided on the side of the germination box away from the box door, a seed sowing and promoting integrated unit is installed on the side of the mobile unit facing the soil cultivation groove, and the seed sowing and promoting integrated unit is installed on the mobile unit. Under control, the golden leaf holly seeds are automatically sown evenly and regularly in the soil cultivation trough, and then the pH value of the soil where the seeds are located is adjusted according to the needs of germination promotion, and water is added and air is added. The mobile unit includes a main moving mechanism and a main lifting mechanism. The main lifting mechanism is installed on the main moving mechanism and moves laterally with the main moving mechanism. The seed sowing and promotion integrated unit is installed on the main lifting mechanism and moves up and down with the main lifting mechanism, thereby controlling the seed sowing and promotion integrated unit to move to the top of each soil cultivation trough to perform operations such as sowing and germination promotion on the seeds.

[0008] The integrated seed sowing and promotion unit includes a rotating motor fixedly installed on the main lifting mechanism, the output end of the rotating motor is connected to an installation main shaft parallel to the length direction of the soil cultivation trough, and an automatic sowing mechanism warehouse, an automatic watering mechanism warehouse, and an automatic ventilation and oxygenation warehouse are arranged at equal intervals on the circumferential side wall of the installation main shaft; an automatic sowing mechanism is arranged inside the automatic sowing mechanism warehouse for circulating along the axis direction of the installation main shaft, and the automatic sowing mechanism automatically circulates radially to perform a series of sowing operations such as digging holes, sowing, and covering the soil in the soil cultivation trough; an automatic watering mechanism warehouse is arranged for circulating along the axis direction of the installation main shaft, and the automatic watering mechanism is used to adjust the pH value of the soil in the soil cultivation trough after sowing and replenish water, and the automatic watering mechanism has its own stirring function for the liquid during movement; a flip-type automatic ventilation and oxygenation mechanism is arranged inside the automatic ventilation and oxygenation warehouse for circulating along the radial direction of the installation main shaft. The automatic ventilation and oxygenation mechanism loosens the soil with different intensities according to the degree of ventilation and oxygenation of the soil in the soil cultivation trough, providing an optimal growth and germination promotion environment.

[0009] The present invention provides a device for promoting the germination of golden leaf holly seeds. The device arranges an automatic sowing mechanism, an automatic watering mechanism, and an automatic ventilation and oxygenation mechanism on the outside of an installation main shaft, and then utilizes the rotation of the installation main shaft to cooperate with the movement of a main moving mechanism and a main lifting mechanism to realize fully automated transfer operation. The device can automatically and integratedly carry out the whole process of sowing golden leaf holly seeds to adjust the moisture, pH value, temperature, loosening and oxygenation of the soil, and has flexible adjustment, strong controllability, and high adjustment accuracy. It is suitable for use in promoting the germination of large quantities of seeds and has high use value. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 A schematic diagram of the three-dimensional structure of a device for promoting germination of Ilex chrysantha seeds;

[0011] Figure 2 A schematic diagram of the main external structure of a device for promoting germination of Ilex chrysantha seeds;

[0012] Figure 3 This is a first-person structural diagram of a seed sowing and promoting integrated unit in a device for promoting germination of Ilex chrysantha seeds;

[0013] Figure 4 A schematic diagram of the structure of a seed sowing and promoting integrated unit in a device for promoting germination of Ilex chrysantha seeds from a second perspective;

[0014] Figure 5 A schematic diagram of the structure of an automated sowing mechanism in a device for promoting germination of Ilex chrysantha seeds;

[0015] Figure 6 for Figure 5 Schematic diagram of the enlarged structure of C in the middle;

[0016] Figure 7 A schematic diagram of the three-dimensional structure of a power component covered in a device for promoting germination of Ilex chrysantha seeds;

[0017] Figure 8 A schematic side view of the structure of a covering power component in a device for promoting germination of Ilex chrysantha seeds;

[0018] Figure 9 A schematic diagram of the three-dimensional structure of an automated liquid-pouring mechanism in a device for promoting germination of Ilex chrysantha seeds;

[0019] Figure 10 It is a schematic diagram of the main structure of an automated liquid-watering mechanism in a device for promoting germination of Ilex chrysantha seeds;

[0020] Figure 11 for Figure 3 Schematic diagram of the enlarged structure of A in the middle;

[0021] Figure 12 A schematic diagram of the structure of an automated ventilation and oxygenation mechanism in a device for promoting germination of Ilex chrysantha seeds;

[0022] Figure 13 for Figure 4 Schematic diagram of the enlarged structure of B.

[0023] In the accompanying drawings: germination box 10, box seat 11, box door 12, observation window 13, culture plate layer 14, soil cultivation trough 15, fill light belt 16, main moving mechanism 17, main lifting mechanism 18, main servo motor I 19, main screw I 20, main nut I 21, main servo motor II 191, main nut II 22, main screw II 23, seed sowing and promotion integrated unit 24, rotating motor 25, installation spindle 26, automatic sowing mechanism warehouse 27, automatic liquid pouring machine Warehouse 28, automated ventilation and oxygenation chamber 29, automated sowing mechanism 30, drive motor I 301, screw I 302, nut I 303, grooving shovel 304, sowing tube 305, covering plate wheel 306, auxiliary lifting motor 307, auxiliary screw 308, auxiliary nut 309, mounting rod 310, "mountain" shaped connecting pipe 311, U-shaped connecting rod 312, piston plate 313, fixing rod 314, seed box 315, seed box door control lever 31 6. Pull rope 317, seed box door 318, baffle 319, connecting block 320, buffer spring 321, circulating lifting slider 324, slide rail 325, connecting shaft 326, swing rod I 327, swing block 328, connecting rod 329, swing rod II 330, rotating shaft 331, transmission belt I 332, covering plate axle 333, supporting sleeve rod I 334, automatic pouring mechanism 34, drive motor II 340, screw II 341, nut Ⅱ342, liquid box 343, U-shaped connecting rod 344, roller 345, rack 346, axle 347, transmission belt Ⅱ348, stirring shaft 349, mixing impeller 350, support sleeve rod Ⅱ351, side infusion row 352, automatic ventilation and oxygenation mechanism 36, drive motor III360, screw III361, nut III362, flip motor housing 363, flip motor 364, flip shaft 365, ventilation rod 366, rod seat 367. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0025] The specific implementation of the present invention is described in detail below with reference to specific embodiments.

[0026] like Figure 1-4As shown, it is a structural diagram of a device for promoting the germination of golden leaf holly seeds provided by an embodiment of the present invention, comprising: a germination box 10, a box seat 11 installed at the bottom of the germination box 10, a double-door 12 hingedly installed on one side of the germination box 10, a plurality of groups of culture plates 14 are installed at equal intervals from top to bottom inside the germination box 10, a plurality of soil cultivation grooves 15 for germinating golden leaf holly seeds are opened at equal intervals on the culture plates 14 horizontally, a mobile unit is provided on the side of the germination box 10 away from the door 12, and a seed sowing and promoting integrated unit 24 is installed on the side of the mobile unit facing the soil cultivation groove 15. The seed sowing and promoting integrated unit 24 Under the control of the mobile unit, the golden leaf holly seeds are automatically sown evenly and regularly in the soil cultivation trough 15, and then the pH value of the soil where the seeds are located is adjusted according to the needs of germination promotion, and water is added and air is ventilated and oxygenated; the mobile unit includes a main moving mechanism 17 and a main lifting mechanism 18. The main lifting mechanism 18 is installed on the main moving mechanism 17 and moves horizontally with the main moving mechanism 17. The seed sowing and promotion integrated unit 24 is installed on the main lifting mechanism 18 and moves up and down with the main lifting mechanism 18, thereby controlling the seed sowing and promotion integrated unit 24 to move above each soil cultivation trough 15 to perform operations such as sowing and germination promotion on the seeds;

[0027] The seed sowing and promoting integrated unit 24 includes a rotating motor 25 fixedly mounted on the main lifting mechanism 18, the output end of the rotating motor 25 is connected to a mounting main shaft 26 parallel to the length direction of the soil cultivation trough 15, and an automatic sowing mechanism bin 27, an automatic watering mechanism bin 28, and an automatic ventilation and oxygenation bin 29 are arranged in a circular manner on the circumferential side wall of the mounting main shaft 26; an automatic sowing mechanism 30 is arranged inside the automatic sowing mechanism bin 27 for circular movement along the axis direction of the mounting main shaft 26, and the automatic sowing mechanism 30 automatically moves radially in a circular manner to perform a series of sowing operations such as digging holes, sowing, and covering the soil in the soil cultivation trough 15 An automatic watering mechanism 34 is provided inside the automatic watering mechanism warehouse 28, which circulates along the axial direction of the installation main shaft 26. The automatic watering mechanism 34 is used to adjust the pH value of the soil in the soil cultivation trough 15 after sowing and replenish water. At the same time, the automatic watering mechanism 34 has the function of stirring the liquid during the movement; the automatic ventilation and oxygenation warehouse 29 is internally provided with a flip-type automatic ventilation and oxygenation mechanism 36, which circulates along the radial direction of the installation main shaft 26. The automatic ventilation and oxygenation mechanism 36 loosens the soil with different intensities according to the degree of ventilation and oxygenation of the soil in the soil cultivation trough 15, providing an optimal growth and bud promotion environment.

[0028] In the embodiment of the present invention, the germination box 10 is provided with an observation window 13 on the circumferential side wall, and the box door 12 is made of a transparent material, so that the staff can observe the germination status of the seeds in real time and comprehensively. A fill light strip 16 is installed on the top of the germination box 10 or the bottom of the culture plate layer 14 corresponding to each group of soil cultivation grooves 15. By adjusting the brightness of the fill light strip 16, the seeds placed in the soil cultivation grooves 15 are provided with an optimal light growth environment. A temperature regulating device (not shown in the figure) is provided inside the germination box 10 to regulate the ambient temperature inside the germination box 10 according to the ambient temperature required for each stage of seed germination, ensuring that the seeds are under the optimal growth temperature conditions and grow and germinate the fastest. Since the temperature regulating device is a commonly used device in the existing culture system, it is not necessary to describe it in detail in this technical solution.

[0029] An insulation layer is provided in the inner wall of the germination box 10. The insulation layer is used to reduce the influence of the external environment temperature on the internal temperature of the germination box 10, thereby improving the insulation effect. A motor housing is installed on the outside of the rotating motor 25, and the motor housing is fixedly installed on the main lifting mechanism 18. The stability of the connection between the motor housing and the mounting spindle 26 and the output end of the rotating motor 25 is maintained, so that all components placed on the outside of the mounting spindle 26 can be stably transferred and operated. That is, by starting the rotating motor 25 to drive the mounting spindle 26 to rotate, the placement angles of the automated sowing mechanism warehouse 27, the automated watering mechanism warehouse 28, and the automated ventilation and oxygenation warehouse 29 are adjusted, and then the corresponding operations are performed directly above the soil cultivation trough 15.

[0030] It should be noted that in order to prevent the seed sowing and promotion integrated unit 24 from stagnating above the culture plate layer 14 when not in use, thereby affecting the normal illumination of the seeds in the culture plate layer 14, an idle space is opened on the vertical side inside the germination box 10 and on the inner rear side away from the box door 12. The main moving mechanism 17 and the main lifting mechanism 18 can transfer the seed sowing and promotion integrated unit 24 to the idle space for placement.

[0031] In one embodiment of the present invention, the main moving mechanism 17 includes a screw groove opened in the inner bottom wall of the germination box 10, and a main screw Ⅰ20 is rotatably arranged inside the screw groove. One end of the main screw Ⅰ20 is connected to a main servo motor Ⅰ19 fixed inside the screw groove, and the other end is rotatably connected to the inner wall of the screw groove through a bearing. A main nut Ⅰ21 is threadedly connected to the main screw Ⅰ20, and the top of the main nut Ⅰ21 is connected to the main lifting mechanism 18. The main servo motor Ⅰ19 is started to drive the main screw Ⅰ20 to rotate, thereby driving the main lifting mechanism 18 installed on the main nut Ⅰ21 to move back and forth along the main screw Ⅰ20; the main lifting mechanism 18 includes a main servo motor Ⅱ191 installed on the main nut Ⅰ21, and the main servo motor Ⅱ191 is connected to the main servo motor Ⅱ191. The top output end of the servo motor Ⅱ191 is connected to the main screw Ⅱ23, and the main nut Ⅱ22 is threaded on the main screw Ⅱ23. That is, the main servo motor Ⅱ191 is started to drive the main screw Ⅱ23 to rotate, and then drive the main nut Ⅱ22 to rise and fall reciprocatingly along the main screw Ⅱ23. The outer motor housing of the rotating motor 25 is installed on the side of the main nut Ⅱ22 facing the inside of the germination box 10. The main nut Ⅰ21 and the main nut Ⅱ22 are both provided with a guide device for limiting their rotation. That is, under the operation of the main servo motor Ⅰ19 and the main servo motor Ⅱ191, the installation main shaft 26 at one end of the rotating motor 25 is controlled to be transferred in a controllable manner along the upper side of each soil cultivation trough 15, so as to realize various operations on the seeds in each soil cultivation trough 15.

[0032] As a preferred embodiment of the present invention, see Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 、 Figure 7The automatic sowing mechanism 30 includes a driving motor I 301 fixed on the inner end wall of the automatic sowing mechanism bin 27, the output end of the driving motor I 301 is connected to a screw rod I 302 parallel to the axis of the mounting main shaft 26, the end of the screw rod I 302 is rotatably connected to the inner wall of the automatic sowing mechanism bin 27, the screw rod I 302 is threadedly connected to a nut I 303, and the nut I 303 is provided with a guide device for limiting its rotation. When the driving motor I 301 is started, the screw rod I 302 is driven to rotate, thereby driving the screw rod I 302 to move back and forth along the nut I 303; an auxiliary lifting motor 307 is installed at the bottom of the nut I 303, and the auxiliary lifting motor 307 The output end is connected to an auxiliary screw 308, and an auxiliary nut 309 is threadedly connected to the auxiliary screw 308. The auxiliary nut 309 is installed with mounting rods 310 on both sides of the axis of the mounting main shaft 26. The auxiliary nut 309 is provided with a guide device for limiting its rotation. The auxiliary lifting motor 307 is started to drive the auxiliary screw 308 to rotate, driving the mounting rod 310 on the auxiliary nut 309 to rise and fall in a cycle. A grooving shovel 304 is installed at the bottom of the mounting rod 310 away from the side of the driving motor I 301. The grooving shovel 304 digs holes in the soil in the soil cultivation trough 15 under the lifting and lowering movement of the auxiliary nut 309. The bottom of the grooving shovel 304 is set to a conical structure to improve the efficiency of digging holes.

[0033] A group of "mountain"-shaped connecting pipes 311 are provided on one side of the mounting rod 310 on the other side. The "mountain"-shaped connecting pipes 311 are filled with buffer solution. The "mountain"-shaped connecting pipes 311 are provided with three ports with the same height. A piston plate 313 is movable inside each port. The top middle part of the piston plate 313 close to the mounting rod 310 is fixedly connected to the mounting rod 310 through a U-shaped connecting rod 312. A seed box door control rod 316 is fixedly installed on the top middle part of the piston plate 313 in the middle. A discharge assembly is provided on one side of the top of the seed box door control rod 316. The seed box door control rod 316 is connected to the discharge assembly by a pull rope 317. The lifting and lowering of the seed box door control rod 316 is used to control the automatic opening and closing of the discharge assembly. The top middle part of the piston plate 313 on the last side is connected to a covering power assembly through a U-shaped connecting rod 312, and the bottom of the covering power assembly is connected to a covering plate wheel 306 for covering the soil hole after sowing, that is, under the cyclic lifting of the mounting rod 310, under the connection of the U-shaped connecting rod 312, when the piston plate 313 on the far right descends, the piston plates 313 in the middle and left sides rise. At this time, the grooving shovel 304 descends to dig a hole in the soil to form a soil hole, and the seed box door control rod 316 rises to open the feeding assembly, dropping the seeds into the completed soil hole, and driving the covering plate wheel 306 to flip the soil on the top of the soil hole after sowing to cover it, thereby realizing an integrated operation mode of digging, sowing and covering simultaneously;

[0034] The unloading component includes a seed box 315 arranged on one side of the top outside the seed box door control rod 316. The bottom of the seed box 315 is set to a conical structure and only allows a single golden leaf holly seed to pass through at a time. The bottom of the seed box 315 is connected to a sowing tube 305. The bottom end of the sowing tube 305 extends to a position close to the upper surface of the culture plate layer 14. A seed box door 318 is provided near the bottom of the seed box 315 of the sowing tube 305. A baffle 319 is elastically provided laterally inside the seed box door 318. A connecting block 320 is installed on one side of the baffle 319. The outer side of the sowing tube 305 corresponding to the connecting block 320 is connected to a buffer cavity. Two buffer springs 321 are symmetrically elastically connected on the upper and lower sides of the connecting block 320. The ends of the buffer springs 321 are connected to the inner wall of the buffer cavity. The buffer springs 321 are in When in the free state, the control baffle 319 horizontally blocks the seed box door 318 to prevent the golden leaf holly seeds inside the seed box 315 from falling. A pull rope 317 is connected to the middle of the connecting block 320. The pull rope 317 moves through the middle side wall of the buffer cavity and is fixed to the seed box door control rod 316 outward. When the seed box door control rod 316 moves up and down, the connection of the pull rope 317 is used to apply a lateral pulling force to the connecting block 320, and the elastic action of the buffer spring 321 is cooperated to automatically control the falling of the golden leaf holly seeds inside the sowing tube 305, that is, when the seed box door control rod 316 is raised, the seed box door 318 is opened, and the opening time is only enough for a single golden leaf holly seed to fall, and then it falls along the sowing tube 305 into the soil hole dug by the grooving shovel 304.

[0035] The covering power assembly includes a circulating lifting slider 324 fixedly connected to the U-shaped connecting rod 312, one side of the circulating lifting slider 324 is slidably connected to a slide rail 325, and a mounting plate is installed at the bottom of the slide rail 325. The circulating lifting slider 324 is rotated toward the end of the mounting plate and is provided with a connecting shaft 326. The lower part of the connecting shaft 326 is connected to a swing rod I 327, and the end of the swing rod I 327 is swung and connected to a swing block 328. The center of the swing block 328 is rotatably connected to a connecting rod 329. The other end of the connecting rod 329 is rotatably connected to a rotating shaft 331 through a swing rod II 330. The rotating shaft 331 rotates and passes through the mounting plate. When the piston plate 313 drives the U-shaped connecting rod 312 to circulate and rise and fall, the circulating lifting is synchronously driven. The lowering slide block 324 moves up and down inside the slide rail 325, and then drives the swing block 328 to rotate cyclically under the swing of the swing rod I 327, and then drives the rotating shaft 331 to rotate continuously under the connection of the swing rod II 330. One side of the rotating shaft 331 is connected to the covering plate wheel shaft 333 through the transmission belt I 332. The covering plate wheel shaft 333 is equipped with a covering plate wheel 306, thereby driving the covering plate wheel 306 to cover the top of the soil hole after sowing. The covering plate wheel shaft 333 is positioned at the bottom of the installation plate through the support sleeve rod I 334, realizing the synchronous integrated sowing function of the grooving shovel 304, the sowing pipe 305, and the covering plate wheel 306 under the connection of the "mountain" type connecting pipe 311;

[0036] It should be noted that the length of the screw rod I 302 is greater than the length of the soil cultivation trough 15, ensuring that the moving troughing shovel 304, sowing tube 305, and covering plate wheel 306 can fully sow the soil on the soil cultivation trough 15;

[0037] The spacing between the grooving shovel 304, the sowing pipe 305, and the covering plate wheel 306 is the same, and the driving motor I 301 drives the screw rod I 302 to rotate the control nut I 303 for intermittent operation, and the distance moved each time is equal to the spacing between the grooving shovel 304, the sowing pipe 305, and the covering plate wheel 306, ensuring that digging, feeding, and covering are accurately and synchronously performed;

[0038] The slide rail 325 , the mounting plate, the seed box 315 , the sowing tube 305 and the “mountain”-shaped connecting tube 311 are all connected to the nut I 303 via a fixing rod 314 , ensuring a stable connection between the various structures and following the movement of the nut I 303 .

[0039] As a preferred embodiment of the present invention, see Figure 9 、 Figure 10 、 Figure 11The automatic pouring mechanism 34 includes a screw II 341 rotatably arranged inside the automatic pouring mechanism bin 28 and parallel to the axis of the installation main shaft 26, one end of the screw II 341 is connected to a drive motor II 340, and the other end is rotatably connected to the inner wall of the automatic pouring mechanism bin 28, a nut II 342 is threadedly connected to the screw II 341, and a guide device for limiting its rotation is provided on the nut II 342. A liquid tank 343 is installed on both sides below the nut II 342 through two U-shaped connecting rods 344. Water, pH regulating liquid and other solutions are input into the liquid tank 343 as needed. Side infusion drains 352 are symmetrically connected on both sides of the bottom of the liquid tank 343. The liquid tank 343 moves synchronously with the nut II 342, and watering or pH adjustment is performed on the seed soil in the growth period inside the soil cultivation trough 15 through the side infusion drain 352;

[0040] A horizontal rack 346 is fixedly provided inside the automatic pouring mechanism bin 28 between the liquid tank 343 and the lead screw II 341. A roller 345 is engaged with the rack 346 on one side of the liquid tank 343. A wheel axle 347 is installed on both sides of the roller 345. The end of the wheel axle 347 is supported on the top wall of the liquid tank 343 by the support sleeve II 351. When the roller 345 moves with the liquid tank 343, the meshing of the roller 345 and the rack 346 drives the roller 345 to rotate. At the same time, a transmission belt is connected at both ends of the wheel axle 347 to rotate toward the inner wall of the liquid tank 343. Ⅱ348, the bottom end of the transmission belt Ⅱ348 is rotatably connected to the stirring shaft 349, one end of the stirring shaft 349 is movably extended to the inside of the liquid tank 343 and is equipped with a mixing impeller 350. When the roller 345 rotates, the connection between the transmission belt Ⅱ348 and the stirring shaft 349 is utilized to drive the mixing impeller 350 to rotate inside the liquid tank 343, thereby stirring the liquid inside the liquid tank 343 to ensure that the liquid output by the side-mounted infusion row 352 is in a uniform state. Here, the moving kinetic energy of the liquid tank 343 is converted into rotational kinetic energy, effectively utilizing the coordination between the structures to increase the functional diversity of this equipment.

[0041] As a preferred embodiment of the present invention, see Figure 12 、 Figure 13The automatic ventilation and oxygenation mechanism 36 includes a drive motor III 360 fixed on the top wall of one end of the automatic ventilation and oxygenation chamber 29. The output end of the drive motor III 360 is connected to a screw III 361, and a nut III 362 is threadedly connected to the screw III 361. The nut III 362 is provided with a guide device for limiting its rotation. The horizontal side of the nut III 362 is connected to a flip motor housing 363. A flip motor 364 is installed inside the flip motor housing 363. The output end of the flip motor 364 is distributed along the axis of the installation main shaft 26 and is connected to the flip motor housing 364. The shaft 365 and the rotating shaft 365 are provided with a plurality of rod seats 367 on the circumferential outer wall thereof. A plurality of evenly spaced ventilation rods 366 are mounted on each of the rod seats 367. The ventilation rods 366 on each of the rod seats 367 have different diameters. That is, the driving motor III 360 controls the movement of the nut III 362, thereby controlling the ventilation rods 366 of corresponding diameters to propagate the soil in the soil cultivation trough 15, thereby increasing the looseness of the soil, thereby expanding the permeability, increasing the oxygen content around the seeds, and improving the germination and growth rate.

[0042] Specifically, the end of the air-permeable plug rod 366 is set to a conical structure to increase the resistance when in contact with the soil. A radial groove is provided on the inner wall of the automated air-permeable and oxygen-enhancing chamber 29 corresponding to the end of the flip shaft 365, which is used to keep 265 in the radial groove for rotation while also allowing radial movement, thereby maintaining the smooth movement of the flip shaft 365.

[0043] The above embodiment of the present invention provides a device for promoting the germination of golden leaf holly seeds. When in use, the golden leaf holly seeds to be planted and germinated are placed in the seed box 315, and then the main servo motor I19 is started to drive the main screw I20 to rotate, and the main servo motor II191 is started to drive the main screw II23 to rotate. Then, under the movement of the main nut I21 and the main nut II22, the seed sowing and promoting integrated unit 24 is controlled to move along the top of each soil cultivation groove 15. Each time it moves above one of the soil cultivation grooves 15, the rotating motor 25 is first started to drive the installation main shaft 26 to rotate. The automatic sowing mechanism 30 inside the automatic sowing mechanism bin 27 is swung to the top of the soil cultivation trough 15, and then the driving motor I 301 in the automatic sowing mechanism 30 is started to rotate, driving the nut I 303 to move intermittently along the length direction of the soil cultivation trough 15, and at the same time, the auxiliary lifting motor 307 is started to drive the mounting rod 310 to move up and down, and the grooving shovel 304 is controlled to dig holes in the soil downward. At the same time, under the movement of the U-shaped connecting rod 312, the "mountain" type connecting pipe 311 is cooperated to drive the seeds in the seed box 315 to fall into the dug hole through the sowing pipe 305, and in the circulation The movement of the lifting slider 324 drives the covering plate wheel 306 to cover the soil hole after sowing, so as to carry out automatic and complete sowing in each soil cultivation trough 15, and then the rotating motor 25 drives the installation main shaft 26 to rotate, swinging the automatic watering mechanism 34 to the top of the soil cultivation trough 15 after sowing, starting the drive motor II 340 to drive the nut II 342 to move along the screw II 341, and using the engagement of the roller 345 and the rack 346 to stir the water or pH regulating liquid output through the side infusion row 352, and then the seeds in the soil cultivation trough 15 are stirred. The soil is replenished with water or the pH is adjusted to provide a better growth environment for the rapid germination of seeds. When the soil needs to be transported to increase the amount of oxygen in the roots, the automatic ventilation and oxygenation mechanism 36 is adjusted to above the soil cultivation trough 15 by starting the rotating motor 25 again, and then the ventilation rod 366 of appropriate diameter is driven downward under the operation of the drive motor III 360 to loosen the soil around the seeds, and then the internal temperature of the germination box 10 is adjusted in conjunction with the temperature regulating device, thereby realizing an integrated automatic control operation mode for promoting the germination of golden leaf holly seeds.

[0044] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A device for promoting germination of Ilex chrysantha seeds, characterized in that: include: A germination box (10) is provided with a box seat (11) at the bottom of the germination box (10), a double-door (12) is hingedly provided on one side of the germination box (10), a plurality of culture plate layers (14) are provided at equal intervals from top to bottom inside the germination box (10), a plurality of soil cultivation grooves (15) for germinating golden leaf holly seeds are provided at equal intervals laterally on the culture plate layers (14), a moving unit is provided on a side of the germination box (10) away from the box door (12), a seed sowing and promoting integrated unit (24) is provided on a side of the moving unit facing the soil cultivation groove (15), the moving unit comprises a main moving mechanism (17) and a main lifting mechanism (18), the main lifting mechanism (18) is provided on the main moving mechanism (17), and the seed sowing and promoting integrated unit (24) is provided on the main lifting mechanism (18); The seed sowing and promoting integrated unit (24) includes a rotating motor (25) fixedly mounted on the main lifting mechanism (18), the output end of the rotating motor (25) is connected to a mounting main shaft (26) parallel to the length direction of the soil cultivation trough (15), and an automatic sowing mechanism bin (27), an automatic watering mechanism bin (28), and an automatic ventilation and oxygenation bin (29) are arranged on the circumferential side wall of the mounting main shaft (26) at equal intervals in a circular manner; an automatic sowing mechanism (30) is arranged inside the automatic sowing mechanism bin (27) to circulate along the axis direction of the mounting main shaft (26), and the automatic sowing mechanism (30) automatically circulates radially to dig holes and deposit the soil in the soil cultivation trough (15). The automatic pouring mechanism (34) is provided inside the automatic pouring mechanism bin (28) and moves in a circular motion along the axis of the installation main shaft (26). The automatic pouring mechanism (34) is used to adjust the pH value of the soil in the soil cultivation trough (15) after sowing and replenish water. The automatic pouring mechanism (34) has a stirring function for the liquid during the movement. The automatic ventilation and oxygenation bin (29) is provided inside the automatic ventilation and oxygenation bin (29) and moves in a radial direction along the installation main shaft (26). The automatic ventilation and oxygenation mechanism (36) loosens the soil with different strengths according to the degree of ventilation and oxygenation of the soil in the soil cultivation trough (15). The automatic sowing mechanism (30) includes a driving motor I (301) fixed on the inner end wall of the automatic sowing mechanism bin (27), the output end of the driving motor I (301) is connected to a screw rod I (302) parallel to the axis of the mounting main shaft (26), the end of the screw rod I (302) is rotatably connected to the inner wall of the automatic sowing mechanism bin (27), the screw rod I (302) is threadedly connected to a nut I (303), and the nut I (303) is provided with a guide device for limiting its rotation. An auxiliary lifting motor (307) is installed at the bottom of the nut I (303), an auxiliary screw (308) is connected to the output end of the auxiliary lifting motor (307), an auxiliary nut (309) is threadedly connected to the auxiliary screw (308), and the auxiliary nut (309) is installed with mounting rods (310) on both sides of the axis of the mounting main shaft (26). A guide device for limiting its rotation is provided on the auxiliary nut (309), and a grooving shovel (304) is installed at the bottom of the mounting rod (310) away from the side of the driving motor I (301); A group of "mountain"-shaped connecting pipes (311) are provided on one side of the mounting rod (310) on the other side. The "mountain"-shaped connecting pipes (311) are filled with a buffer solution. The "mountain"-shaped connecting pipes (311) are provided with three ports with the same height. A piston plate (313) is movably provided inside each port. The top middle portion of the piston plate (313) close to the mounting rod (310) is fixedly connected to the mounting rod (310) through a U-shaped connecting rod (312). A seed box door control rod (316) is fixedly installed on the top middle portion of the piston plate (313) located in the middle. A feeding assembly is provided on one side of the top of the seed box door control rod (316). The seed box door control rod (316) is connected to the feeding assembly through a pull rope (317). The top middle portion of the piston plate (313) on the last side is connected to a covering power assembly through a U-shaped connecting rod (312). The bottom of the covering power assembly is connected to a covering plate wheel (306) for covering the soil hole after sowing.

2. The device for promoting germination of Ilex chrysantha seeds according to claim 1, characterized in that: The germination box (10) is provided with observation windows (13) on the circumferential side walls, and the box door (12) is made of a transparent material.

3. The device for promoting germination of Ilex chrysantha seeds according to claim 2, characterized in that: A supplementary light strip (16) is installed on the top of the germination box (10) or the bottom of the culture plate layer (14) corresponding to each group of the soil cultivation troughs (15), and a temperature regulating device is provided inside the germination box (10).

4. The device for promoting germination of Ilex chrysantha seeds according to claim 3, characterized in that: The main moving mechanism (17) includes a screw groove opened in the inner bottom wall of the germination box (10), a main screw I (20) is rotatably arranged inside the screw groove, one end of the main screw I (20) is connected to a main servo motor I (19) fixed inside the screw groove, and the other end is rotatably connected to the inner wall of the screw groove through a bearing, a main nut I (21) is threadedly connected to the main screw I (20), and the top of the main nut I (21) is connected to the main lifting mechanism (18), and the main lifting mechanism (18) is connected to the main lifting mechanism (18). The mechanism (18) includes a main servo motor II (191) mounted on a main nut I (21), a main screw II (23) connected to the top output end of the main servo motor II (191), a main screw II (23) threadedly connected to the main nut II (22), an outer motor housing of the rotating motor (25) mounted on the side of the main nut II (22) facing the inside of the germination box (10), and a guide device for limiting the rotation of the main nut I (21) and the main nut II (22) is provided on each of the main nut I (21) and the main nut II (22).

5. The device for promoting germination of Ilex chrysantha seeds according to claim 4, characterized in that: The unloading assembly includes a seed box (315) arranged on one side of the top of the seed box door control rod (316), the bottom of the seed box (315) is set to a conical structure and only allows a single golden leaf holly seed to pass through at a time, the bottom of the seed box (315) is connected to a sowing tube (305), the bottom end of the sowing tube (305) extends to a position close to the upper surface of the culture plate layer (14), the sowing tube (305) is provided with a seed box door (318) near the bottom of the seed box (315), and a baffle (319) is elastically provided laterally inside the seed box door (318), and a connecting block (320) is installed on one side of the baffle (319). ), the outer side of the sowing tube (305) corresponding to the connecting block (320) is connected to a buffer chamber, and two buffer springs (321) are symmetrically elastically connected to the upper and lower sides of the connecting block (320), and the ends of the buffer springs (321) are connected to the inner wall of the buffer chamber. When the buffer springs (321) are in a free state, the control baffle (319) horizontally blocks the seed box door (318) to prevent the golden leaf holly seeds inside the seed box (315) from falling. A pull rope (317) is connected to the middle of the connecting block (320), and the pull rope (317) is movable through the middle side wall of the buffer chamber to be fixed outward to the seed box door control rod (316).

6. The device for promoting germination of Ilex chrysantha seeds according to claim 5, characterized in that: The covering power assembly includes a circulating lifting slider (324) fixedly connected to the U-shaped connecting rod (312), one side of the circulating lifting slider (324) is slidably connected to a slide rail (325), a mounting plate is installed at the bottom of the slide rail (325), and the end of the circulating lifting slider (324) is rotatably provided with a connecting shaft (326) toward the mounting plate, the lower part of the connecting shaft (326) is connected to a swing rod I (327), the end of the swing rod I (327) is rotatably connected to a swing block (328), the center of the swing block (328) is rotatably connected to a connecting rod (329), the other end of the connecting rod (329) is rotatably connected to a rotating shaft (331) through a swing rod II (330), the rotating shaft (331) rotates through the mounting plate, and one side of the rotating shaft (331) is rotatably connected to a covering plate wheel shaft (333) downward through a transmission belt I (332), and a covering plate wheel (306) is installed on the covering plate wheel shaft (333).

7. The device for promoting germination of Ilex chrysantha seeds according to claim 6, characterized in that: The automated pouring mechanism (34) includes a screw II (341) rotatably arranged inside the automated pouring mechanism bin (28) and parallel to the axis of the mounting spindle (26); one end of the screw II (341) is connected to a drive motor II (340), and the other end is rotatably connected to the inner wall of the automated pouring mechanism bin (28); a nut II (342) is threadedly connected to the screw II (341); a guide device for limiting its rotation is provided on the nut II (342); a liquid box (343) is installed on both sides below the nut II (342) through two U-shaped connecting rods (344); and side infusion drains (352) are symmetrically connected and provided on both sides of the bottom of the liquid box (343).

8. The device for promoting germination of Ilex chrysantha seeds according to claim 7, characterized in that: A horizontal rack (346) is fixedly provided inside the automatic pouring mechanism bin (28) between the liquid tank (343) and the lead screw II (341). The rack (346) is rollingly engaged with a roller (345) on one side facing the inside of the liquid tank (343). Wheel shafts (347) are installed on both sides of the roller (345). The ends of the wheel shaft (347) are supported on the top wall of the liquid tank (343) through the support sleeve II (351). The two ends of the wheel shaft (347) are rotatably connected to the transmission belt II (348) toward the inner wall of the liquid tank (343). The bottom end of the transmission belt II (348) is rotatably connected to the stirring shaft (349). One end of the stirring shaft (349) movably extends into the inside of the liquid tank (343) and is installed with a mixing impeller (350).

9. The device for promoting germination of Ilex chrysantha seeds according to claim 8, characterized in that: The automated ventilation and oxygenation mechanism (36) includes a driving motor III (360) fixed on the top wall at one end inside the automated ventilation and oxygenation chamber (29), the output end of the driving motor III (360) is connected to a lead screw III (361), a nut III (362) is threadedly connected to the lead screw III (361), and a guide device for limiting its rotation is provided on the nut III (362), and a horizontal side of the nut III (362) is connected to a flip motor housing (363), and a flip motor (364) is installed inside the flip motor housing (363), and the output end of the flip motor (364) is distributed along the axis of the installation main shaft (26) and is connected to a flip shaft (365), and a plurality of rod seats (367) are provided on a circular equally spaced mounting plate on the circumferential outer side wall of the flip shaft (365), and each rod seat (367) is installed with a plurality of evenly distributed ventilation plug rods (366), and the diameters of the ventilation plug rods (366) on each rod seat (367) are different.

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